291 files changed, 106459 insertions, 75141 deletions

diff --git a/xorg-server/Xext/Makefile b/xorg-server/Xext/Makefile
new file mode 100644
index 000000000..204ffe797
--- /dev/null
+++ b/xorg-server/Xext/Makefile
@@ -0,0 +1,38 @@
+CSRCS=\
+bigreq.c \
+dpms.c \
+dpmsstubs.c \
+mbuf.c \
+saver.c \
+security.c \
+shape.c \
+sleepuntil.c \
+sync.c \
+xace.c \
+xcmisc.c \
+xres.c \
+xtest.c \
+geext.c \
+panoramiX.c \
+panoramiXprocs.c \
+panoramiXSwap.c 
+
+#shm.c \
+#appgroup.c \
+#fontcache.c \
+#mbufbf.c \
+#mbufpx.c \
+#xcalibrate.c \
+#xf86bigfont.c \
+#xprint.c \
+#xselinux.c \
+#xvdisp.c \
+#xvmain.c \
+#xvmc.c
+
+LIBRARY=libxext
+
+INCLUDES += ..\hw\xfree86\dixmods\extmod
+
+
+
diff --git a/xorg-server/Xext/dpms.c b/xorg-server/Xext/dpms.c
index df63a8bf1..1130fe244 100644
--- a/xorg-server/Xext/dpms.c
+++ b/xorg-server/Xext/dpms.c
@@ -28,6 +28,8 @@ Equipment Corporation.
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+#define DPMSExtension
 #endif
 
 #include <X11/X.h>
diff --git a/xorg-server/Xext/mbuf.c b/xorg-server/Xext/mbuf.c
index aacb9cfde..b4c635799 100644
--- a/xorg-server/Xext/mbuf.c
+++ b/xorg-server/Xext/mbuf.c
@@ -468,7 +468,7 @@ MultibufferExtensionInit()
      */
     MultibufferDrawableResType =
 	CreateNewResourceType(MultibufferDrawableDelete, "MultibufferDrawable");
-    if (MultiBufferDrawableResType)
+    if (MultibufferDrawableResType)
 	MultibufferDrawableResType |= RC_DRAWABLE;
     MultibufferResType = CreateNewResourceType(MultibufferDelete,
 					       "MultibufferBuffer");
diff --git a/xorg-server/Xext/saver.c b/xorg-server/Xext/saver.c
index 2549e8a31..ab8fd79c9 100644
--- a/xorg-server/Xext/saver.c
+++ b/xorg-server/Xext/saver.c
@@ -1,1539 +1,1545 @@
-/*
- *
-Copyright (c) 1992  X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
- *
- * Author:  Keith Packard, MIT X Consortium
- */
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "os.h"
-#include "windowstr.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "extnsionst.h"
-#include "dixstruct.h"
-#include "resource.h"
-#include "opaque.h"
-#include <X11/extensions/saverproto.h>
-#include "gcstruct.h"
-#include "cursorstr.h"
-#include "colormapst.h"
-#include "xace.h"
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-#ifdef DPMSExtension
-#include <X11/extensions/dpmsconst.h>
-#endif
-#include "protocol-versions.h"
-
-#include <stdio.h>
-
-#include "modinit.h"
-
-static int ScreenSaverEventBase = 0;
-
-static DISPATCH_PROC(ProcScreenSaverQueryInfo);
-static DISPATCH_PROC(ProcScreenSaverDispatch);
-static DISPATCH_PROC(ProcScreenSaverQueryVersion);
-static DISPATCH_PROC(ProcScreenSaverSelectInput);
-static DISPATCH_PROC(ProcScreenSaverSetAttributes);
-static DISPATCH_PROC(ProcScreenSaverUnsetAttributes);
-static DISPATCH_PROC(ProcScreenSaverSuspend);
-static DISPATCH_PROC(SProcScreenSaverDispatch);
-static DISPATCH_PROC(SProcScreenSaverQueryInfo);
-static DISPATCH_PROC(SProcScreenSaverQueryVersion);
-static DISPATCH_PROC(SProcScreenSaverSelectInput);
-static DISPATCH_PROC(SProcScreenSaverSetAttributes);
-static DISPATCH_PROC(SProcScreenSaverUnsetAttributes);
-static DISPATCH_PROC(SProcScreenSaverSuspend);
-
-static Bool ScreenSaverHandle (
-	ScreenPtr /* pScreen */,
-	int /* xstate */,
-	Bool /* force */
-	);
-
-static Bool
-CreateSaverWindow (
-	ScreenPtr /* pScreen */
-	);
-
-static Bool
-DestroySaverWindow (
-	ScreenPtr /* pScreen */
-	);
-
-static void
-UninstallSaverColormap (
-	ScreenPtr /* pScreen */
-	);
-
-static void
-CheckScreenPrivate (
-	ScreenPtr /* pScreen */
-	);
-
-static void SScreenSaverNotifyEvent (
-	xScreenSaverNotifyEvent * /* from */,
-	xScreenSaverNotifyEvent * /* to */
-	);
-
-static RESTYPE SuspendType;  /* resource type for suspension records */
-
-typedef struct _ScreenSaverSuspension *ScreenSaverSuspensionPtr;
-
-/* List of clients that are suspending the screensaver. */
-static ScreenSaverSuspensionPtr suspendingClients = NULL;
-
-/*
- * clientResource is a resource ID that's added when the record is
- * allocated, so the record is freed and the screensaver resumed when
- * the client disconnects. count is the number of times the client has
- * requested the screensaver be suspended.
- */
-typedef struct _ScreenSaverSuspension
-{
-    ScreenSaverSuspensionPtr  next;
-    ClientPtr                 pClient;
-    XID                       clientResource;
-    int                       count;
-} ScreenSaverSuspensionRec;
-
-static int ScreenSaverFreeSuspend(
-    pointer /*value */,
-    XID /* id */
-);
-
-/*
- * each screen has a list of clients requesting
- * ScreenSaverNotify events.  Each client has a resource
- * for each screen it selects ScreenSaverNotify input for,
- * this resource is used to delete the ScreenSaverNotifyRec
- * entry from the per-screen queue.
- */
-
-static RESTYPE SaverEventType;   /* resource type for event masks */
-
-typedef struct _ScreenSaverEvent *ScreenSaverEventPtr;
-
-typedef struct _ScreenSaverEvent {
-    ScreenSaverEventPtr	next;
-    ClientPtr		client;
-    ScreenPtr		screen;
-    XID			resource;
-    CARD32		mask;
-} ScreenSaverEventRec;
-
-static int ScreenSaverFreeEvents(
-    pointer /* value */,
-    XID /* id */
-);
-
-static Bool setEventMask (
-    ScreenPtr /* pScreen */,
-    ClientPtr /* client */,
-    unsigned long /* mask */
-);
-
-static unsigned long getEventMask (
-    ScreenPtr /* pScreen */,
-    ClientPtr /* client */
-);
-
-/*
- * when a client sets the screen saver attributes, a resource is
- * kept to be freed when the client exits
- */
-
-static RESTYPE AttrType;    /* resource type for attributes */
-
-typedef struct _ScreenSaverAttr {
-    ScreenPtr	    screen;
-    ClientPtr	    client;
-    XID		    resource;
-    short	    x, y;
-    unsigned short  width, height, borderWidth;
-    unsigned char   class;
-    unsigned char   depth;
-    VisualID	    visual;
-    CursorPtr	    pCursor;
-    PixmapPtr	    pBackgroundPixmap;
-    PixmapPtr	    pBorderPixmap;
-    Colormap	    colormap;
-    unsigned long   mask;		/* no pixmaps or cursors */
-    unsigned long   *values;
-} ScreenSaverAttrRec, *ScreenSaverAttrPtr;
-
-static int ScreenSaverFreeAttr (
-    pointer /* value */,
-    XID /* id */
-);
-
-static void FreeAttrs (
-    ScreenSaverAttrPtr	/* pAttr */
-);
-
-static void FreeScreenAttr (
-    ScreenSaverAttrPtr	/* pAttr */
-);
-
-static void
-SendScreenSaverNotify (
-    ScreenPtr /* pScreen */,
-    int /* state */,
-    Bool /* forced */
-);
-
-typedef struct _ScreenSaverScreenPrivate {
-    ScreenSaverEventPtr	    events;
-    ScreenSaverAttrPtr	    attr;
-    Bool		    hasWindow;
-    Colormap		    installedMap;
-} ScreenSaverScreenPrivateRec, *ScreenSaverScreenPrivatePtr;
-
-static ScreenSaverScreenPrivatePtr
-MakeScreenPrivate (
-	ScreenPtr /* pScreen */
-	);
-
-static int ScreenPrivateKeyIndex;
-static DevPrivateKey ScreenPrivateKey = &ScreenPrivateKeyIndex;
-
-#define GetScreenPrivate(s) ((ScreenSaverScreenPrivatePtr) \
-    dixLookupPrivate(&(s)->devPrivates, ScreenPrivateKey))
-#define SetScreenPrivate(s,v) \
-    dixSetPrivate(&(s)->devPrivates, ScreenPrivateKey, v);
-#define SetupScreen(s)	ScreenSaverScreenPrivatePtr pPriv = (s ? GetScreenPrivate(s) : NULL)
-
-#define New(t)	(xalloc (sizeof (t)))
-
-/****************
- * ScreenSaverExtensionInit
- *
- * Called from InitExtensions in main() or from QueryExtension() if the
- * extension is dynamically loaded.
- *
- ****************/
-
-void
-ScreenSaverExtensionInit(INITARGS)
-{
-    ExtensionEntry *extEntry;
-    int		    i;
-    ScreenPtr	    pScreen;
-
-    AttrType = CreateNewResourceType(ScreenSaverFreeAttr, "SaverAttr");
-    SaverEventType = CreateNewResourceType(ScreenSaverFreeEvents,
-					   "SaverEvent");
-    SuspendType = CreateNewResourceType(ScreenSaverFreeSuspend,
-					"SaverSuspend");
-
-    for (i = 0; i < screenInfo.numScreens; i++)
-    {
-	pScreen = screenInfo.screens[i];
-	SetScreenPrivate (pScreen, NULL);
-    }
-    if (AttrType && SaverEventType && SuspendType &&
-	(extEntry = AddExtension(ScreenSaverName, ScreenSaverNumberEvents, 0,
-				 ProcScreenSaverDispatch, SProcScreenSaverDispatch,
-				 NULL, StandardMinorOpcode)))
-    {
-	ScreenSaverEventBase = extEntry->eventBase;
-	EventSwapVector[ScreenSaverEventBase] = (EventSwapPtr) SScreenSaverNotifyEvent;
-    }
-}
-
-static void
-CheckScreenPrivate (ScreenPtr pScreen)
-{
-    SetupScreen (pScreen);
-
-    if (!pPriv)
-	return;
-    if (!pPriv->attr && !pPriv->events &&
-	!pPriv->hasWindow && pPriv->installedMap == None)
-    {
-	xfree (pPriv);
-	SetScreenPrivate (pScreen, NULL);
-	savedScreenInfo[pScreen->myNum].ExternalScreenSaver = NULL;
-    }
-}
-
-static ScreenSaverScreenPrivatePtr
-MakeScreenPrivate (ScreenPtr pScreen)
-{
-    SetupScreen (pScreen);
-
-    if (pPriv)
-	return pPriv;
-    pPriv = New (ScreenSaverScreenPrivateRec);
-    if (!pPriv)
-	return 0;
-    pPriv->events = 0;
-    pPriv->attr = 0;
-    pPriv->hasWindow = FALSE;
-    pPriv->installedMap = None;
-    SetScreenPrivate (pScreen, pPriv);
-    savedScreenInfo[pScreen->myNum].ExternalScreenSaver = ScreenSaverHandle;
-    return pPriv;
-}
-
-static unsigned long
-getEventMask (ScreenPtr pScreen, ClientPtr client)
-{
-    SetupScreen(pScreen);
-    ScreenSaverEventPtr	pEv;
-
-    if (!pPriv)
-	return 0;
-    for (pEv = pPriv->events; pEv; pEv = pEv->next)
-	if (pEv->client == client)
-	    return pEv->mask;
-    return 0;
-}
-
-static Bool
-setEventMask (ScreenPtr pScreen, ClientPtr client, unsigned long mask)
-{
-    SetupScreen(pScreen);
-    ScreenSaverEventPtr	pEv, *pPrev;
-
-    if (getEventMask (pScreen, client) == mask)
-	return TRUE;
-    if (!pPriv)
-    {
-	pPriv = MakeScreenPrivate (pScreen);
-	if (!pPriv)
-	    return FALSE;
-    }
-    for (pPrev = &pPriv->events; (pEv = *pPrev) != 0; pPrev = &pEv->next)
-	if (pEv->client == client)
-	    break;
-    if (mask == 0)
-    {
-	FreeResource (pEv->resource, SaverEventType);
-	*pPrev = pEv->next;
-	xfree (pEv);
-	CheckScreenPrivate (pScreen);
-    }
-    else
-    {
-    	if (!pEv) 
-    	{
-	    pEv = New (ScreenSaverEventRec);
-	    if (!pEv) 
-	    {
-		CheckScreenPrivate (pScreen);
-	    	return FALSE;
-	    }
-    	    *pPrev = pEv;
-    	    pEv->next = NULL;
-    	    pEv->client = client;
-    	    pEv->screen = pScreen;
-    	    pEv->resource = FakeClientID (client->index);
-	    if (!AddResource (pEv->resource, SaverEventType, (pointer) pEv))
-		return FALSE;
-    	}
-	pEv->mask = mask;
-    }
-    return TRUE;
-}
-
-static void
-FreeAttrs (ScreenSaverAttrPtr pAttr)
-{
-    PixmapPtr	    pPixmap;
-    CursorPtr	    pCursor;
-
-    if ((pPixmap = pAttr->pBackgroundPixmap) != 0)
-	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);
-    if ((pPixmap = pAttr->pBorderPixmap) != 0)
-	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);
-    if ((pCursor = pAttr->pCursor) != 0)
-	FreeCursor (pCursor, (Cursor) 0);
-}
-
-static void
-FreeScreenAttr (ScreenSaverAttrPtr pAttr)
-{
-    FreeAttrs (pAttr);
-    xfree (pAttr->values);
-    xfree (pAttr);
-}
-
-static int
-ScreenSaverFreeEvents (pointer value, XID id)
-{
-    ScreenSaverEventPtr	pOld = (ScreenSaverEventPtr)value;
-    ScreenPtr pScreen = pOld->screen;
-    SetupScreen (pScreen);
-    ScreenSaverEventPtr	pEv, *pPrev;
-
-    if (!pPriv)
-	return TRUE;
-    for (pPrev = &pPriv->events; (pEv = *pPrev) != 0; pPrev = &pEv->next)
-	if (pEv == pOld)
-	    break;
-    if (!pEv)
-	return TRUE;
-    *pPrev = pEv->next;
-    xfree (pEv);
-    CheckScreenPrivate (pScreen);
-    return TRUE;
-}
-
-static int
-ScreenSaverFreeAttr (pointer value, XID id)
-{
-    ScreenSaverAttrPtr	pOldAttr = (ScreenSaverAttrPtr)value;
-    ScreenPtr	pScreen = pOldAttr->screen;
-    SetupScreen (pScreen);
-
-    if (!pPriv)
-	return TRUE;
-    if (pPriv->attr != pOldAttr)
-	return TRUE;
-    FreeScreenAttr (pOldAttr);
-    pPriv->attr = NULL;
-    if (pPriv->hasWindow)
-    {
-	dixSaveScreens (serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset);
-	dixSaveScreens (serverClient, SCREEN_SAVER_FORCER, ScreenSaverActive);
-    }
-    CheckScreenPrivate (pScreen);
-    return TRUE;
-}
-
-static int
-ScreenSaverFreeSuspend (pointer value, XID id)
-{
-    ScreenSaverSuspensionPtr data = (ScreenSaverSuspensionPtr) value;
-    ScreenSaverSuspensionPtr *prev, this;
-
-    /* Unlink and free the suspension record for the client */
-    for (prev = &suspendingClients; (this = *prev); prev = &this->next)
-    {
-	if (this == data)
-	{
-	    *prev = this->next;
-	    xfree (this);
-	    break;
-	}
-    }
-
-    /* Reenable the screensaver if this was the last client suspending it. */
-    if (screenSaverSuspended && suspendingClients == NULL)
-    {
-	screenSaverSuspended = FALSE;
-
-	/* The screensaver could be active, since suspending it (by design)
-	   doesn't prevent it from being forceably activated */
-#ifdef DPMSExtension
-	if (screenIsSaved != SCREEN_SAVER_ON && DPMSPowerLevel == DPMSModeOn)
-#else
-	if (screenIsSaved != SCREEN_SAVER_ON)
-#endif
-	{
-	    UpdateCurrentTimeIf();
-	    lastDeviceEventTime = currentTime;
-	    SetScreenSaverTimer();
-	}
-    }
-
-    return Success;
-}
-
-static void
-SendScreenSaverNotify (ScreenPtr pScreen, int state, Bool forced)
-{
-    ScreenSaverScreenPrivatePtr	pPriv;
-    ScreenSaverEventPtr		pEv;
-    unsigned long		mask;
-    xScreenSaverNotifyEvent	ev;
-    ClientPtr			client;
-    int				kind;
-
-    UpdateCurrentTimeIf ();
-    mask = ScreenSaverNotifyMask;
-    if (state == ScreenSaverCycle)
-	mask = ScreenSaverCycleMask;
-    pScreen = screenInfo.screens[pScreen->myNum];
-    pPriv = GetScreenPrivate(pScreen);
-    if (!pPriv)
-	return;
-    if (pPriv->attr)
-	kind = ScreenSaverExternal;
-    else if (ScreenSaverBlanking != DontPreferBlanking)
-	kind = ScreenSaverBlanked;
-    else
-	kind = ScreenSaverInternal;
-    for (pEv = pPriv->events; pEv; pEv = pEv->next)
-    {
-	client = pEv->client;
-	if (client->clientGone)
-	    continue;
-	if (!(pEv->mask & mask))
-	    continue;
-	ev.type = ScreenSaverNotify + ScreenSaverEventBase;
-	ev.state = state;
-	ev.sequenceNumber = client->sequence;
-	ev.timestamp = currentTime.milliseconds;
-	ev.root = WindowTable[pScreen->myNum]->drawable.id;
-	ev.window = savedScreenInfo[pScreen->myNum].wid;
-	ev.kind = kind;
-	ev.forced = forced;
-	WriteEventsToClient (client, 1, (xEvent *) &ev);
-    }
-}
-
-static void
-SScreenSaverNotifyEvent (xScreenSaverNotifyEvent *from,
-                         xScreenSaverNotifyEvent *to)
-{
-    to->type = from->type;
-    to->state = from->state;
-    cpswaps (from->sequenceNumber, to->sequenceNumber);
-    cpswapl (from->timestamp, to->timestamp);    
-    cpswapl (from->root, to->root);    
-    cpswapl (from->window, to->window);    
-    to->kind = from->kind;
-    to->forced = from->forced;
-}
-
-static void
-UninstallSaverColormap (ScreenPtr pScreen)
-{
-    SetupScreen(pScreen);
-    ColormapPtr			pCmap;
-    int rc;
-
-    if (pPriv && pPriv->installedMap != None)
-    {
-	rc = dixLookupResourceByType((pointer *)&pCmap, pPriv->installedMap,
-				     RT_COLORMAP, serverClient,
-				     DixUninstallAccess);
-	if (rc == Success)
-	    (*pCmap->pScreen->UninstallColormap) (pCmap);
-	pPriv->installedMap = None;
-	CheckScreenPrivate (pScreen);
-    }
-}
-
-static Bool
-CreateSaverWindow (ScreenPtr pScreen)
-{
-    SetupScreen (pScreen);
-    ScreenSaverStuffPtr		pSaver;
-    ScreenSaverAttrPtr		pAttr;
-    WindowPtr			pWin;
-    int				result;
-    unsigned long		mask;
-    Colormap			*installedMaps;
-    int				numInstalled;
-    int				i;
-    Colormap			wantMap;
-    ColormapPtr			pCmap;
-
-    pSaver = &savedScreenInfo[pScreen->myNum];
-    if (pSaver->pWindow)
-    {
-	pSaver->pWindow = NullWindow;
-	FreeResource (pSaver->wid, RT_NONE);
-	if (pPriv)
-	{
-	    UninstallSaverColormap (pScreen);
-	    pPriv->hasWindow = FALSE;
-	    CheckScreenPrivate (pScreen);
-	}
-    }
-
-    if (!pPriv || !(pAttr = pPriv->attr))
-	return FALSE;
-
-    pPriv->installedMap = None;
-
-    if (GrabInProgress && GrabInProgress != pAttr->client->index)
-	return FALSE;
-
-    pWin = CreateWindow (pSaver->wid, WindowTable[pScreen->myNum],
-			 pAttr->x, pAttr->y, pAttr->width, pAttr->height,
-			 pAttr->borderWidth, pAttr->class, 
-			 pAttr->mask, (XID *)pAttr->values, 
-			 pAttr->depth, serverClient, pAttr->visual, 
-			 &result);
-    if (!pWin)
-	return FALSE;
-
-    if (!AddResource(pWin->drawable.id, RT_WINDOW, pWin))
-	return FALSE;
-
-    mask = 0;
-    if (pAttr->pBackgroundPixmap)
-    {
-	pWin->backgroundState = BackgroundPixmap;
-	pWin->background.pixmap = pAttr->pBackgroundPixmap;
-	pAttr->pBackgroundPixmap->refcnt++;
-	mask |= CWBackPixmap;
-    }
-    if (pAttr->pBorderPixmap)
-    {
-	pWin->borderIsPixel = FALSE;
-	pWin->border.pixmap = pAttr->pBorderPixmap;
-	pAttr->pBorderPixmap->refcnt++;
-	mask |= CWBorderPixmap;
-    }
-    if (pAttr->pCursor)
-    {
-	if (!pWin->optional)
-	    if (!MakeWindowOptional (pWin))
-	    {
-    	    	FreeResource (pWin->drawable.id, RT_NONE);
-    	    	return FALSE;
-	    }
-	if (pWin->optional->cursor)
-	    FreeCursor (pWin->optional->cursor, (Cursor)0);
-	pWin->optional->cursor = pAttr->pCursor;
-	pAttr->pCursor->refcnt++;
-	pWin->cursorIsNone = FALSE;
-	CheckWindowOptionalNeed (pWin);
-	mask |= CWCursor;
-    }
-    if (mask)
-	(*pScreen->ChangeWindowAttributes) (pWin, mask);
-
-    if (pAttr->colormap != None)
-	(void) ChangeWindowAttributes (pWin, CWColormap, &pAttr->colormap,
-				       serverClient);
-
-    MapWindow (pWin, serverClient);
-
-    pPriv->hasWindow = TRUE;
-    pSaver->pWindow = pWin;
-
-    /* check and install our own colormap if it isn't installed now */
-    wantMap = wColormap (pWin);
-    if (wantMap == None)
-	return TRUE;
-    installedMaps = xalloc (pScreen->maxInstalledCmaps * sizeof (Colormap));
-    numInstalled = (*pWin->drawable.pScreen->ListInstalledColormaps)
-						    (pScreen, installedMaps);
-    for (i = 0; i < numInstalled; i++) 
-	if (installedMaps[i] == wantMap)
-	    break;
-
-    xfree ((char *) installedMaps);
-
-    if (i < numInstalled)
-	return TRUE;
-
-    result = dixLookupResourceByType((pointer *)&pCmap, wantMap, RT_COLORMAP,
-				     serverClient, DixInstallAccess);
-    if (result != Success)
-	return TRUE;
-
-    pPriv->installedMap = wantMap;
-
-    (*pCmap->pScreen->InstallColormap) (pCmap);
-
-    return TRUE;
-}
-
-static Bool
-DestroySaverWindow (ScreenPtr pScreen)
-{
-    SetupScreen(pScreen);
-    ScreenSaverStuffPtr		pSaver;
-
-    if (!pPriv || !pPriv->hasWindow)
-	return FALSE;
-
-    pSaver = &savedScreenInfo[pScreen->myNum];
-    if (pSaver->pWindow)
-    {
-	pSaver->pWindow = NullWindow;
-	FreeResource (pSaver->wid, RT_NONE);
-    }
-    pPriv->hasWindow = FALSE;
-    CheckScreenPrivate (pScreen);
-    UninstallSaverColormap (pScreen);
-    return TRUE;
-}
-
-static Bool
-ScreenSaverHandle (ScreenPtr pScreen, int xstate, Bool force)
-{
-    int				state = 0;
-    Bool			ret = FALSE;
-    ScreenSaverScreenPrivatePtr	pPriv;
-
-    switch (xstate)
-    {
-    case SCREEN_SAVER_ON:	
-	state = ScreenSaverOn;
-	ret = CreateSaverWindow (pScreen);
-	break;
-    case SCREEN_SAVER_OFF:	
-	state = ScreenSaverOff;
-	ret = DestroySaverWindow (pScreen);
-	break;
-    case SCREEN_SAVER_CYCLE:	
-	state = ScreenSaverCycle;
-	pPriv = GetScreenPrivate (pScreen);
-	if (pPriv && pPriv->hasWindow)
-	    ret = TRUE;
-	
-    }
-#ifdef PANORAMIX
-    if(noPanoramiXExtension || !pScreen->myNum)
-#endif
-       SendScreenSaverNotify (pScreen, state, force);
-    return ret;
-}
-
-static int
-ProcScreenSaverQueryVersion (ClientPtr client)
-{
-    xScreenSaverQueryVersionReply	rep;
-    int		n;
-
-    REQUEST_SIZE_MATCH (xScreenSaverQueryVersionReq);
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.majorVersion = SERVER_SAVER_MAJOR_VERSION;
-    rep.minorVersion = SERVER_SAVER_MINOR_VERSION;
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-    }
-    WriteToClient(client, sizeof (xScreenSaverQueryVersionReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-static int
-ProcScreenSaverQueryInfo (ClientPtr client)
-{
-    REQUEST(xScreenSaverQueryInfoReq);
-    xScreenSaverQueryInfoReply	rep;
-    int		n, rc;
-    ScreenSaverStuffPtr		pSaver;
-    DrawablePtr			pDraw;
-    CARD32			lastInput;
-    ScreenSaverScreenPrivatePtr	pPriv;
-
-    REQUEST_SIZE_MATCH (xScreenSaverQueryInfoReq);
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, pDraw->pScreen,
-		  DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    pSaver = &savedScreenInfo[pDraw->pScreen->myNum];
-    pPriv = GetScreenPrivate (pDraw->pScreen);
-
-    UpdateCurrentTime ();
-    lastInput = GetTimeInMillis() - lastDeviceEventTime.milliseconds;
-
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.window = pSaver->wid;
-    if (screenIsSaved != SCREEN_SAVER_OFF)
-    {
-	rep.state = ScreenSaverOn;
-	if (ScreenSaverTime)
-	    rep.tilOrSince = lastInput - ScreenSaverTime;
-	else
-	    rep.tilOrSince = 0;
-    }
-    else
-    {
-	if (ScreenSaverTime)
-	{
-	    rep.state = ScreenSaverOff;
-	    if (ScreenSaverTime < lastInput)
-		rep.tilOrSince = 0;
-	    else
-		rep.tilOrSince = ScreenSaverTime - lastInput;
-	}
-	else
-	{
-	    rep.state = ScreenSaverDisabled;
-	    rep.tilOrSince = 0;
-	}
-    }
-    rep.idle = lastInput;
-    rep.eventMask = getEventMask (pDraw->pScreen, client);
-    if (pPriv && pPriv->attr)
-	rep.kind = ScreenSaverExternal;
-    else if (ScreenSaverBlanking != DontPreferBlanking)
-	rep.kind = ScreenSaverBlanked;
-    else
-	rep.kind = ScreenSaverInternal;
-    if (client->swapped)
-    {
-	swaps (&rep.sequenceNumber, n);
-	swapl (&rep.length, n);
-	swapl (&rep.window, n);
-	swapl (&rep.tilOrSince, n);
-	swapl (&rep.idle, n);
-	swapl (&rep.eventMask, n);
-    }
-    WriteToClient(client, sizeof (xScreenSaverQueryInfoReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-static int
-ProcScreenSaverSelectInput (ClientPtr client)
-{
-    REQUEST(xScreenSaverSelectInputReq);
-    DrawablePtr			pDraw;
-    int				rc;
-
-    REQUEST_SIZE_MATCH (xScreenSaverSelectInputReq);
-    rc = dixLookupDrawable (&pDraw, stuff->drawable, client, 0,
-			    DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, pDraw->pScreen,
-		  DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    if (!setEventMask (pDraw->pScreen, client, stuff->eventMask))
-	return BadAlloc;
-    return Success;
-}
-
-static int
-ScreenSaverSetAttributes (ClientPtr client)
-{
-    REQUEST(xScreenSaverSetAttributesReq);
-    DrawablePtr			pDraw;
-    WindowPtr			pParent;
-    ScreenPtr			pScreen;
-    ScreenSaverScreenPrivatePtr pPriv = 0;
-    ScreenSaverAttrPtr		pAttr = 0;
-    int				ret, len, class, bw, depth;
-    unsigned long		visual;
-    int				idepth, ivisual;
-    Bool			fOK;
-    DepthPtr			pDepth;
-    WindowOptPtr		ancwopt;
-    unsigned int		*pVlist;
-    unsigned long		*values = 0;
-    unsigned long		tmask, imask;
-    unsigned long		val;
-    Pixmap			pixID;
-    PixmapPtr			pPixmap;
-    Cursor			cursorID;
-    CursorPtr			pCursor;
-    Colormap			cmap;
-    ColormapPtr			pCmap;
-
-    REQUEST_AT_LEAST_SIZE (xScreenSaverSetAttributesReq);
-    ret = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			    DixGetAttrAccess);
-    if (ret != Success)
-	return ret;
-    pScreen = pDraw->pScreen;
-    pParent = WindowTable[pScreen->myNum];
-
-    ret = XaceHook(XACE_SCREENSAVER_ACCESS, client, pScreen, DixSetAttrAccess);
-    if (ret != Success)
-	return ret;
-
-    len = stuff->length -  bytes_to_int32(sizeof(xScreenSaverSetAttributesReq));
-    if (Ones(stuff->mask) != len)
-        return BadLength;
-    if (!stuff->width || !stuff->height)
-    {
-	client->errorValue = 0;
-        return BadValue;
-    }
-    switch (class = stuff->c_class) 
-    {
-    case CopyFromParent:
-    case InputOnly:
-    case InputOutput:
-	break;
-    default:
-	client->errorValue = class;
-	return BadValue;
-    }
-    bw = stuff->borderWidth;
-    depth = stuff->depth;
-    visual = stuff->visualID;
-
-    /* copied directly from CreateWindow */
-
-    if (class == CopyFromParent)
-	class = pParent->drawable.class;
-
-    if ((class != InputOutput) && (class != InputOnly))
-    {
-	client->errorValue = class;
-	return BadValue;
-    }
-
-    if ((class != InputOnly) && (pParent->drawable.class == InputOnly))
-        return BadMatch;
-
-    if ((class == InputOnly) && ((bw != 0) || (depth != 0)))
-        return BadMatch;
-
-    if ((class == InputOutput) && (depth == 0))
-        depth = pParent->drawable.depth;
-    ancwopt = pParent->optional;
-    if (!ancwopt)
-	ancwopt = FindWindowWithOptional(pParent)->optional;
-    if (visual == CopyFromParent)
-	visual = ancwopt->visual;
-
-    /* Find out if the depth and visual are acceptable for this Screen */
-    if ((visual != ancwopt->visual) || (depth != pParent->drawable.depth))
-    {
-	fOK = FALSE;
-	for(idepth = 0; idepth < pScreen->numDepths; idepth++)
-	{
-	    pDepth = (DepthPtr) &pScreen->allowedDepths[idepth];
-	    if ((depth == pDepth->depth) || (depth == 0))
-	    {
-		for (ivisual = 0; ivisual < pDepth->numVids; ivisual++)
-		{
-		    if (visual == pDepth->vids[ivisual])
-		    {
-			fOK = TRUE;
-			break;
-		    }
-		}
-	    }
-	}
-	if (fOK == FALSE)
-	    return BadMatch;
-    }
-
-    if (((stuff->mask & (CWBorderPixmap | CWBorderPixel)) == 0) &&
-	(class != InputOnly) &&
-	(depth != pParent->drawable.depth))
-    {
-        return BadMatch;
-    }
-
-    if (((stuff->mask & CWColormap) == 0) &&
-	(class != InputOnly) &&
-	((visual != ancwopt->visual) || (ancwopt->colormap == None)))
-    {
-	return BadMatch;
-    }
-
-    /* end of errors from CreateWindow */
-
-    pPriv = GetScreenPrivate (pScreen);
-    if (pPriv && pPriv->attr)
-    {
-	if (pPriv->attr->client != client)
-	    return BadAccess;
-    }
-    if (!pPriv)
-    {
-	pPriv = MakeScreenPrivate (pScreen);
-	if (!pPriv)
-	    return FALSE;
-    }
-    pAttr = New (ScreenSaverAttrRec);
-    if (!pAttr)
-    {
-	ret = BadAlloc;
-	goto bail;
-    }
-    /* over allocate for override redirect */
-    values = xalloc ((len + 1) * sizeof (unsigned long));
-    if (!values)
-    {
-	ret = BadAlloc;
-	goto bail;
-    }
-    pAttr->screen = pScreen;
-    pAttr->client = client;
-    pAttr->x = stuff->x;
-    pAttr->y = stuff->y;
-    pAttr->width = stuff->width;
-    pAttr->height = stuff->height;
-    pAttr->borderWidth = stuff->borderWidth;
-    pAttr->class = stuff->c_class;
-    pAttr->depth = depth;
-    pAttr->visual = visual;
-    pAttr->colormap = None;
-    pAttr->pCursor = NullCursor;
-    pAttr->pBackgroundPixmap = NullPixmap;
-    pAttr->pBorderPixmap = NullPixmap;
-    pAttr->values = values;
-    /*
-     * go through the mask, checking the values,
-     * looking up pixmaps and cursors and hold a reference
-     * to them.
-     */
-    pAttr->mask = tmask = stuff->mask | CWOverrideRedirect;
-    pVlist = (unsigned int *) (stuff + 1);
-    while (tmask) {
-	imask = lowbit (tmask);
-	tmask &= ~imask;
-	switch (imask)
-        {
-	case CWBackPixmap:
-	    pixID = (Pixmap )*pVlist;
-	    if (pixID == None)
-	    {
-		*values++ = None;
-	    }
-	    else if (pixID == ParentRelative)
-	    {
-		if (depth != pParent->drawable.depth)
-		{
-		    ret = BadMatch;
-		    goto PatchUp;
-		}
-		*values++ = ParentRelative;
-	    }
-            else
-	    {	
-		ret = dixLookupResourceByType((pointer *)&pPixmap, pixID, RT_PIXMAP,
-					client, DixReadAccess);
-		if (ret == Success)
-		{
-                    if  ((pPixmap->drawable.depth != depth) ||
-			 (pPixmap->drawable.pScreen != pScreen))
-		    {
-                        ret = BadMatch;
-			goto PatchUp;
-		    }
-		    pAttr->pBackgroundPixmap = pPixmap;
-		    pPixmap->refcnt++;
-		    pAttr->mask &= ~CWBackPixmap;
-		}
-	        else
-		{
-		    ret = (ret == BadValue) ? BadPixmap : ret;
-		    client->errorValue = pixID;
-		    goto PatchUp;
-		}
-	    }
-	    break;
-	case CWBackPixel:
-	    *values++ = (CARD32) *pVlist;
-	    break;
-	case CWBorderPixmap:
-	    pixID = (Pixmap ) *pVlist;
-	    if (pixID == CopyFromParent)
-	    {
-		if (depth != pParent->drawable.depth)
-		{
-		    ret = BadMatch;
-		    goto PatchUp;
-		}
-		*values++ = CopyFromParent;
-	    }
-	    else
-	    {	
-		ret = dixLookupResourceByType((pointer *)&pPixmap, pixID, RT_PIXMAP,
-					client, DixReadAccess);
-		if (ret == Success)
-		{
-                    if  ((pPixmap->drawable.depth != depth) ||
-			 (pPixmap->drawable.pScreen != pScreen))
-		    {
-			ret = BadMatch;
-			goto PatchUp;
-		    }
-		    pAttr->pBorderPixmap = pPixmap;
-		    pPixmap->refcnt++;
-		    pAttr->mask &= ~CWBorderPixmap;
-		}
-    	        else
-		{
-		    ret = (ret == BadValue) ? BadPixmap : ret;
-		    client->errorValue = pixID;
-		    goto PatchUp;
-		}
-	    }
-	    break;
-	case CWBorderPixel:
-            *values++ = (CARD32) *pVlist;
-            break;
-	case CWBitGravity:
-	    val = (CARD8 )*pVlist;
-	    if (val > StaticGravity)
-	    {
-		ret = BadValue;
-		client->errorValue = val;
-		goto PatchUp;
-	    }
-	    *values++ = val;
-	    break;
-	case CWWinGravity:
-	    val = (CARD8 )*pVlist;
-	    if (val > StaticGravity)
-	    {
-		ret = BadValue;
-		client->errorValue = val;
-		goto PatchUp;
-	    }
-	    *values++ = val;
-	    break;
-	case CWBackingStore:
-	    val = (CARD8 )*pVlist;
-	    if ((val != NotUseful) && (val != WhenMapped) && (val != Always))
-	    {
-		ret = BadValue;
-		client->errorValue = val;
-		goto PatchUp;
-	    }
-	    *values++ = val;
-	    break;
-	case CWBackingPlanes:
-	    *values++ = (CARD32) *pVlist;
-	    break;
-	case CWBackingPixel:
-	    *values++ = (CARD32) *pVlist;
-	    break;
-	case CWSaveUnder:
-	    val = (BOOL) *pVlist;
-	    if ((val != xTrue) && (val != xFalse))
-	    {
-		ret = BadValue;
-		client->errorValue = val;
-		goto PatchUp;
-	    }
-	    *values++ = val;
-	    break;
-	case CWEventMask:
-	    *values++ = (CARD32) *pVlist;
-	    break;
-	case CWDontPropagate:
-	    *values++ = (CARD32) *pVlist;
-	    break;
-	case CWOverrideRedirect:
-	    if (!(stuff->mask & CWOverrideRedirect))
-		pVlist--;
-	    else
-	    {
-	    	val = (BOOL ) *pVlist;
-	    	if ((val != xTrue) && (val != xFalse))
-	    	{
-		    ret = BadValue;
-		    client->errorValue = val;
-		    goto PatchUp;
-	    	}
-	    }
-	    *values++ = xTrue;
-	    break;
-	case CWColormap:
-	    cmap = (Colormap) *pVlist;
-	    ret = dixLookupResourceByType((pointer *)&pCmap, cmap, RT_COLORMAP,
-				    client, DixUseAccess);
-	    if (ret != Success)
-	    {
-		ret = (ret == BadValue) ? BadColor : ret;
-		client->errorValue = cmap;
-		goto PatchUp;
-	    }
-	    if (pCmap->pVisual->vid != visual || pCmap->pScreen != pScreen)
-	    {
-		ret = BadMatch;
-		goto PatchUp;
-	    }
-	    pAttr->colormap = cmap;
-	    pAttr->mask &= ~CWColormap;
-	    break;
-	case CWCursor:
-	    cursorID = (Cursor ) *pVlist;
-	    if ( cursorID == None)
-	    {
-		*values++ = None;
-	    }
-	    else
-	    {
-		ret = dixLookupResourceByType((pointer *)&pCursor, cursorID,
-					RT_CURSOR, client, DixUseAccess);
-	    	if (ret != Success)
-	    	{
-		    ret = (ret == BadValue) ? BadCursor : ret;
-		    client->errorValue = cursorID;
-		    goto PatchUp;
-	    	}
-		pCursor->refcnt++;
-		pAttr->pCursor = pCursor;
-		pAttr->mask &= ~CWCursor;
-	    }
-	    break;
-     	 default:
-	    ret = BadValue;
-	    client->errorValue = stuff->mask;
-	    goto PatchUp;
-	}
-	pVlist++;
-    }
-    if (pPriv->attr)
-	FreeScreenAttr (pPriv->attr);
-    pPriv->attr = pAttr;
-    pAttr->resource = FakeClientID (client->index);
-    if (!AddResource (pAttr->resource, AttrType, (pointer) pAttr))
-	return BadAlloc;
-    return Success;
-PatchUp:
-    FreeAttrs (pAttr);
-bail:
-    CheckScreenPrivate (pScreen);
-    if (pAttr) xfree (pAttr->values);
-    xfree (pAttr);
-    return ret;
-}
-
-static int
-ScreenSaverUnsetAttributes (ClientPtr client)
-{
-    REQUEST(xScreenSaverSetAttributesReq);
-    DrawablePtr			pDraw;
-    ScreenSaverScreenPrivatePtr	pPriv;
-    int				rc;
-
-    REQUEST_SIZE_MATCH (xScreenSaverUnsetAttributesReq);
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    pPriv = GetScreenPrivate (pDraw->pScreen);
-    if (pPriv && pPriv->attr && pPriv->attr->client == client)
-    {
-	FreeResource (pPriv->attr->resource, AttrType);
-    	FreeScreenAttr (pPriv->attr);
-	pPriv->attr = NULL;
-	CheckScreenPrivate (pDraw->pScreen);
-    }
-    return Success;
-}
-
-static int
-ProcScreenSaverSetAttributes (ClientPtr client)
-{
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-       REQUEST(xScreenSaverSetAttributesReq);
-       PanoramiXRes *draw;
-       PanoramiXRes *backPix = NULL;
-       PanoramiXRes *bordPix = NULL;
-       PanoramiXRes *cmap    = NULL;
-       int i, status, len;
-       int  pback_offset = 0, pbord_offset = 0, cmap_offset = 0;
-       XID orig_visual, tmp;
-
-       REQUEST_AT_LEAST_SIZE (xScreenSaverSetAttributesReq);
-
-       status = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,
-					 XRC_DRAWABLE, client, DixWriteAccess);
-       if (status != Success)
-           return (status == BadValue) ? BadDrawable : status;
-
-       len = stuff->length -  bytes_to_int32(sizeof(xScreenSaverSetAttributesReq));
-       if (Ones(stuff->mask) != len)
-           return BadLength;
-
-       if((Mask)stuff->mask & CWBackPixmap) {
-          pback_offset = Ones((Mask)stuff->mask & (CWBackPixmap - 1));
-          tmp = *((CARD32 *) &stuff[1] + pback_offset);
-          if ((tmp != None) && (tmp != ParentRelative)) {
-	      status = dixLookupResourceByType((pointer *)&backPix, tmp,
-					       XRT_PIXMAP, client,
-					       DixReadAccess);
-	      if (status != Success)
-		  return (status == BadValue) ? BadPixmap : status;
-          }
-       }
-
-       if ((Mask)stuff->mask & CWBorderPixmap) {
-          pbord_offset = Ones((Mask)stuff->mask & (CWBorderPixmap - 1));
-          tmp = *((CARD32 *) &stuff[1] + pbord_offset);
-          if (tmp != CopyFromParent) {
-	      status = dixLookupResourceByType((pointer *)&bordPix, tmp,
-					       XRT_PIXMAP, client,
-					       DixReadAccess);
-	      if (status != Success)
-		  return (status == BadValue) ? BadPixmap : status;
-          }
-       }
-
-       if ((Mask)stuff->mask & CWColormap) {
-           cmap_offset = Ones((Mask)stuff->mask & (CWColormap - 1));
-           tmp = *((CARD32 *) &stuff[1] + cmap_offset);
-           if ((tmp != CopyFromParent) && (tmp != None)) {
-	       status = dixLookupResourceByType((pointer *)&cmap, tmp,
-						XRT_COLORMAP, client,
-						DixReadAccess);
-	       if (status != Success)
-		   return (status == BadValue) ? BadColor : status;
-           }
-       }
-
-       orig_visual = stuff->visualID;
-
-       FOR_NSCREENS_BACKWARD(i) {
-          stuff->drawable = draw->info[i].id;  
-          if (backPix)
-             *((CARD32 *) &stuff[1] + pback_offset) = backPix->info[i].id;
-          if (bordPix)
-             *((CARD32 *) &stuff[1] + pbord_offset) = bordPix->info[i].id;
-          if (cmap)
-             *((CARD32 *) &stuff[1] + cmap_offset) = cmap->info[i].id;
-
-          if (orig_visual != CopyFromParent) 
-            stuff->visualID = PanoramiXTranslateVisualID(i, orig_visual);
-
-          status = ScreenSaverSetAttributes(client);
-       }
-
-       return status;
-    }
-#endif
-
-    return ScreenSaverSetAttributes(client);
-}
-
-static int
-ProcScreenSaverUnsetAttributes (ClientPtr client)
-{
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-       REQUEST(xScreenSaverUnsetAttributesReq);
-       PanoramiXRes *draw;
-       int rc, i;
-
-       rc = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,
-				     XRC_DRAWABLE, client, DixWriteAccess);
-       if (rc != Success)
-           return (rc == BadValue) ? BadDrawable : rc;
-
-       for(i = PanoramiXNumScreens - 1; i > 0; i--) {
-            stuff->drawable = draw->info[i].id;
-            ScreenSaverUnsetAttributes(client);
-       }
-
-       stuff->drawable = draw->info[0].id;
-    }
-#endif
-
-    return ScreenSaverUnsetAttributes(client);
-}
-
-static int
-ProcScreenSaverSuspend (ClientPtr client)
-{
-    ScreenSaverSuspensionPtr *prev, this;
-
-    REQUEST(xScreenSaverSuspendReq);
-    REQUEST_SIZE_MATCH(xScreenSaverSuspendReq);
-
-    /* Check if this client is suspending the screensaver */
-    for (prev = &suspendingClients; (this = *prev); prev = &this->next)
-	if (this->pClient == client)
-	    break;
-
-    if (this)
-    {
-	if (stuff->suspend == TRUE)
-	   this->count++;
-	else if (--this->count == 0)
-	   FreeResource (this->clientResource, RT_NONE);
-
-	return Success;
-    }
-
-    /* If we get to this point, this client isn't suspending the screensaver */
-    if (stuff->suspend == FALSE)
-	return Success;
-
-    /*
-     * Allocate a suspension record for the client, and stop the screensaver
-     * if it isn't already suspended by another client. We attach a resource ID
-     * to the record, so the screensaver will be reenabled and the record freed
-     * if the client disconnects without reenabling it first.
-     */
-    this = xalloc (sizeof (ScreenSaverSuspensionRec));
-
-    if (!this)
-	return BadAlloc;
-
-    this->next           = NULL;
-    this->pClient        = client;
-    this->count          = 1;
-    this->clientResource = FakeClientID (client->index);
-
-    if (!AddResource (this->clientResource, SuspendType, (pointer) this))
-    {
-	xfree (this);
-	return BadAlloc;
-    }
-
-    *prev = this;
-    if (!screenSaverSuspended)
-    {
-	screenSaverSuspended = TRUE;
-	FreeScreenSaverTimer();
-    }
-
-    return (client->noClientException);
-}
-
-static DISPATCH_PROC((*NormalVector[])) = {
-    ProcScreenSaverQueryVersion,
-    ProcScreenSaverQueryInfo,
-    ProcScreenSaverSelectInput,
-    ProcScreenSaverSetAttributes,
-    ProcScreenSaverUnsetAttributes,
-    ProcScreenSaverSuspend,
-};
-
-#define NUM_REQUESTS	((sizeof NormalVector) / (sizeof NormalVector[0]))
-
-static int
-ProcScreenSaverDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-
-    if (stuff->data < NUM_REQUESTS)
-	return (*NormalVector[stuff->data])(client);
-    return BadRequest;
-}
-
-static int
-SProcScreenSaverQueryVersion (ClientPtr client)
-{
-    REQUEST(xScreenSaverQueryVersionReq);
-    int	    n;
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xScreenSaverQueryVersionReq);
-    return ProcScreenSaverQueryVersion (client);
-}
-
-static int
-SProcScreenSaverQueryInfo (ClientPtr client)
-{
-    REQUEST(xScreenSaverQueryInfoReq);
-    int	    n;
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xScreenSaverQueryInfoReq);
-    swapl (&stuff->drawable, n);
-    return ProcScreenSaverQueryInfo (client);
-}
-
-static int
-SProcScreenSaverSelectInput (ClientPtr client)
-{
-    REQUEST(xScreenSaverSelectInputReq);
-    int	    n;
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xScreenSaverSelectInputReq);
-    swapl (&stuff->drawable, n);
-    swapl (&stuff->eventMask, n);
-    return ProcScreenSaverSelectInput (client);
-}
-
-static int
-SProcScreenSaverSetAttributes (ClientPtr client)
-{
-    REQUEST(xScreenSaverSetAttributesReq);
-    int	    n;
-
-    swaps (&stuff->length, n);
-    REQUEST_AT_LEAST_SIZE(xScreenSaverSetAttributesReq);
-    swapl (&stuff->drawable, n);
-    swaps (&stuff->x, n);
-    swaps (&stuff->y, n);
-    swaps (&stuff->width, n);
-    swaps (&stuff->height, n);
-    swaps (&stuff->borderWidth, n);
-    swapl (&stuff->visualID, n);
-    swapl (&stuff->mask, n);
-    SwapRestL(stuff);
-    return ProcScreenSaverSetAttributes (client);
-}
-
-static int
-SProcScreenSaverUnsetAttributes (ClientPtr client)
-{
-    REQUEST(xScreenSaverUnsetAttributesReq);
-    int	    n;
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xScreenSaverUnsetAttributesReq);
-    swapl (&stuff->drawable, n);
-    return ProcScreenSaverUnsetAttributes (client);
-}
-
-static int
-SProcScreenSaverSuspend (ClientPtr client)
-{
-    int n;
-    REQUEST(xScreenSaverSuspendReq);
-
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xScreenSaverSuspendReq);
-    swapl(&stuff->suspend, n);
-    return ProcScreenSaverSuspend (client);
-}
-
-static DISPATCH_PROC((*SwappedVector[])) = {
-    SProcScreenSaverQueryVersion,
-    SProcScreenSaverQueryInfo,
-    SProcScreenSaverSelectInput,
-    SProcScreenSaverSetAttributes,
-    SProcScreenSaverUnsetAttributes,
-    SProcScreenSaverSuspend,
-};
-
-static int
-SProcScreenSaverDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-
-    if (stuff->data < NUM_REQUESTS)
-	return (*SwappedVector[stuff->data])(client);
-    return BadRequest;
-}
+/*

+ *

+Copyright (c) 1992  X Consortium

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software, and to permit persons to whom the Software is

+furnished to do so, subject to the following conditions:

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of the X Consortium shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from the X Consortium.

+ *

+ * Author:  Keith Packard, MIT X Consortium

+ */

+

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+#define SCREENSAVER

+#endif

+

+#ifdef CreateWindow

+#undef CreateWindow

+#endif

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "os.h"

+#include "windowstr.h"

+#include "scrnintstr.h"

+#include "pixmapstr.h"

+#include "extnsionst.h"

+#include "dixstruct.h"

+#include "resource.h"

+#include "opaque.h"

+#include <X11/extensions/saverproto.h>

+#include "gcstruct.h"

+#include "cursorstr.h"

+#include "colormapst.h"

+#include "xace.h"

+#ifdef PANORAMIX

+#include "panoramiX.h"

+#include "panoramiXsrv.h"

+#endif

+#ifdef DPMSExtension

+#include <X11/extensions/dpmsconst.h>

+#endif

+#include "protocol-versions.h"

+

+#include <stdio.h>

+

+#include "modinit.h"

+

+static int ScreenSaverEventBase = 0;

+

+static DISPATCH_PROC(ProcScreenSaverQueryInfo);

+static DISPATCH_PROC(ProcScreenSaverDispatch);

+static DISPATCH_PROC(ProcScreenSaverQueryVersion);

+static DISPATCH_PROC(ProcScreenSaverSelectInput);

+static DISPATCH_PROC(ProcScreenSaverSetAttributes);

+static DISPATCH_PROC(ProcScreenSaverUnsetAttributes);

+static DISPATCH_PROC(ProcScreenSaverSuspend);

+static DISPATCH_PROC(SProcScreenSaverDispatch);

+static DISPATCH_PROC(SProcScreenSaverQueryInfo);

+static DISPATCH_PROC(SProcScreenSaverQueryVersion);

+static DISPATCH_PROC(SProcScreenSaverSelectInput);

+static DISPATCH_PROC(SProcScreenSaverSetAttributes);

+static DISPATCH_PROC(SProcScreenSaverUnsetAttributes);

+static DISPATCH_PROC(SProcScreenSaverSuspend);

+

+static Bool ScreenSaverHandle (

+	ScreenPtr /* pScreen */,

+	int /* xstate */,

+	Bool /* force */

+	);

+

+static Bool

+CreateSaverWindow (

+	ScreenPtr /* pScreen */

+	);

+

+static Bool

+DestroySaverWindow (

+	ScreenPtr /* pScreen */

+	);

+

+static void

+UninstallSaverColormap (

+	ScreenPtr /* pScreen */

+	);

+

+static void

+CheckScreenPrivate (

+	ScreenPtr /* pScreen */

+	);

+

+static void SScreenSaverNotifyEvent (

+	xScreenSaverNotifyEvent * /* from */,

+	xScreenSaverNotifyEvent * /* to */

+	);

+

+static RESTYPE SuspendType;  /* resource type for suspension records */

+

+typedef struct _ScreenSaverSuspension *ScreenSaverSuspensionPtr;

+

+/* List of clients that are suspending the screensaver. */

+static ScreenSaverSuspensionPtr suspendingClients = NULL;

+

+/*

+ * clientResource is a resource ID that's added when the record is

+ * allocated, so the record is freed and the screensaver resumed when

+ * the client disconnects. count is the number of times the client has

+ * requested the screensaver be suspended.

+ */

+typedef struct _ScreenSaverSuspension

+{

+    ScreenSaverSuspensionPtr  next;

+    ClientPtr                 pClient;

+    XID                       clientResource;

+    int                       count;

+} ScreenSaverSuspensionRec;

+

+static int ScreenSaverFreeSuspend(

+    pointer /*value */,

+    XID /* id */

+);

+

+/*

+ * each screen has a list of clients requesting

+ * ScreenSaverNotify events.  Each client has a resource

+ * for each screen it selects ScreenSaverNotify input for,

+ * this resource is used to delete the ScreenSaverNotifyRec

+ * entry from the per-screen queue.

+ */

+

+static RESTYPE SaverEventType;   /* resource type for event masks */

+

+typedef struct _ScreenSaverEvent *ScreenSaverEventPtr;

+

+typedef struct _ScreenSaverEvent {

+    ScreenSaverEventPtr	next;

+    ClientPtr		client;

+    ScreenPtr		screen;

+    XID			resource;

+    CARD32		mask;

+} ScreenSaverEventRec;

+

+static int ScreenSaverFreeEvents(

+    pointer /* value */,

+    XID /* id */

+);

+

+static Bool setEventMask (

+    ScreenPtr /* pScreen */,

+    ClientPtr /* client */,

+    unsigned long /* mask */

+);

+

+static unsigned long getEventMask (

+    ScreenPtr /* pScreen */,

+    ClientPtr /* client */

+);

+

+/*

+ * when a client sets the screen saver attributes, a resource is

+ * kept to be freed when the client exits

+ */

+

+static RESTYPE AttrType;    /* resource type for attributes */

+

+typedef struct _ScreenSaverAttr {

+    ScreenPtr	    screen;

+    ClientPtr	    client;

+    XID		    resource;

+    short	    x, y;

+    unsigned short  width, height, borderWidth;

+    unsigned char   class;

+    unsigned char   depth;

+    VisualID	    visual;

+    CursorPtr	    pCursor;

+    PixmapPtr	    pBackgroundPixmap;

+    PixmapPtr	    pBorderPixmap;

+    Colormap	    colormap;

+    unsigned long   mask;		/* no pixmaps or cursors */

+    unsigned long   *values;

+} ScreenSaverAttrRec, *ScreenSaverAttrPtr;

+

+static int ScreenSaverFreeAttr (

+    pointer /* value */,

+    XID /* id */

+);

+

+static void FreeAttrs (

+    ScreenSaverAttrPtr	/* pAttr */

+);

+

+static void FreeScreenAttr (

+    ScreenSaverAttrPtr	/* pAttr */

+);

+

+static void

+SendScreenSaverNotify (

+    ScreenPtr /* pScreen */,

+    int /* state */,

+    Bool /* forced */

+);

+

+typedef struct _ScreenSaverScreenPrivate {

+    ScreenSaverEventPtr	    events;

+    ScreenSaverAttrPtr	    attr;

+    Bool		    hasWindow;

+    Colormap		    installedMap;

+} ScreenSaverScreenPrivateRec, *ScreenSaverScreenPrivatePtr;

+

+static ScreenSaverScreenPrivatePtr

+MakeScreenPrivate (

+	ScreenPtr /* pScreen */

+	);

+

+static int ScreenPrivateKeyIndex;

+static DevPrivateKey ScreenPrivateKey = &ScreenPrivateKeyIndex;

+

+#define GetScreenPrivate(s) ((ScreenSaverScreenPrivatePtr) \

+    dixLookupPrivate(&(s)->devPrivates, ScreenPrivateKey))

+#define SetScreenPrivate(s,v) \

+    dixSetPrivate(&(s)->devPrivates, ScreenPrivateKey, v);

+#define SetupScreen(s)	ScreenSaverScreenPrivatePtr pPriv = (s ? GetScreenPrivate(s) : NULL)

+

+#define New(t)	(xalloc (sizeof (t)))

+

+/****************

+ * ScreenSaverExtensionInit

+ *

+ * Called from InitExtensions in main() or from QueryExtension() if the

+ * extension is dynamically loaded.

+ *

+ ****************/

+

+void

+ScreenSaverExtensionInit(INITARGS)

+{

+    ExtensionEntry *extEntry;

+    int		    i;

+    ScreenPtr	    pScreen;

+

+    AttrType = CreateNewResourceType(ScreenSaverFreeAttr, "SaverAttr");

+    SaverEventType = CreateNewResourceType(ScreenSaverFreeEvents,

+					   "SaverEvent");

+    SuspendType = CreateNewResourceType(ScreenSaverFreeSuspend,

+					"SaverSuspend");

+

+    for (i = 0; i < screenInfo.numScreens; i++)

+    {

+	pScreen = screenInfo.screens[i];

+	SetScreenPrivate (pScreen, NULL);

+    }

+    if (AttrType && SaverEventType && SuspendType &&

+	(extEntry = AddExtension(ScreenSaverName, ScreenSaverNumberEvents, 0,

+				 ProcScreenSaverDispatch, SProcScreenSaverDispatch,

+				 NULL, StandardMinorOpcode)))

+    {

+	ScreenSaverEventBase = extEntry->eventBase;

+	EventSwapVector[ScreenSaverEventBase] = (EventSwapPtr) SScreenSaverNotifyEvent;

+    }

+}

+

+static void

+CheckScreenPrivate (ScreenPtr pScreen)

+{

+    SetupScreen (pScreen);

+

+    if (!pPriv)

+	return;

+    if (!pPriv->attr && !pPriv->events &&

+	!pPriv->hasWindow && pPriv->installedMap == None)

+    {

+	xfree (pPriv);

+	SetScreenPrivate (pScreen, NULL);

+	savedScreenInfo[pScreen->myNum].ExternalScreenSaver = NULL;

+    }

+}

+

+static ScreenSaverScreenPrivatePtr

+MakeScreenPrivate (ScreenPtr pScreen)

+{

+    SetupScreen (pScreen);

+

+    if (pPriv)

+	return pPriv;

+    pPriv = New (ScreenSaverScreenPrivateRec);

+    if (!pPriv)

+	return 0;

+    pPriv->events = 0;

+    pPriv->attr = 0;

+    pPriv->hasWindow = FALSE;

+    pPriv->installedMap = None;

+    SetScreenPrivate (pScreen, pPriv);

+    savedScreenInfo[pScreen->myNum].ExternalScreenSaver = ScreenSaverHandle;

+    return pPriv;

+}

+

+static unsigned long

+getEventMask (ScreenPtr pScreen, ClientPtr client)

+{

+    SetupScreen(pScreen);

+    ScreenSaverEventPtr	pEv;

+

+    if (!pPriv)

+	return 0;

+    for (pEv = pPriv->events; pEv; pEv = pEv->next)

+	if (pEv->client == client)

+	    return pEv->mask;

+    return 0;

+}

+

+static Bool

+setEventMask (ScreenPtr pScreen, ClientPtr client, unsigned long mask)

+{

+    SetupScreen(pScreen);

+    ScreenSaverEventPtr	pEv, *pPrev;

+

+    if (getEventMask (pScreen, client) == mask)

+	return TRUE;

+    if (!pPriv)

+    {

+	pPriv = MakeScreenPrivate (pScreen);

+	if (!pPriv)

+	    return FALSE;

+    }

+    for (pPrev = &pPriv->events; (pEv = *pPrev) != 0; pPrev = &pEv->next)

+	if (pEv->client == client)

+	    break;

+    if (mask == 0)

+    {

+	FreeResource (pEv->resource, SaverEventType);

+	*pPrev = pEv->next;

+	xfree (pEv);

+	CheckScreenPrivate (pScreen);

+    }

+    else

+    {

+    	if (!pEv) 

+    	{

+	    pEv = New (ScreenSaverEventRec);

+	    if (!pEv) 

+	    {

+		CheckScreenPrivate (pScreen);

+	    	return FALSE;

+	    }

+    	    *pPrev = pEv;

+    	    pEv->next = NULL;

+    	    pEv->client = client;

+    	    pEv->screen = pScreen;

+    	    pEv->resource = FakeClientID (client->index);

+	    if (!AddResource (pEv->resource, SaverEventType, (pointer) pEv))

+		return FALSE;

+    	}

+	pEv->mask = mask;

+    }

+    return TRUE;

+}

+

+static void

+FreeAttrs (ScreenSaverAttrPtr pAttr)

+{

+    PixmapPtr	    pPixmap;

+    CursorPtr	    pCursor;

+

+    if ((pPixmap = pAttr->pBackgroundPixmap) != 0)

+	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);

+    if ((pPixmap = pAttr->pBorderPixmap) != 0)

+	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);

+    if ((pCursor = pAttr->pCursor) != 0)

+	FreeCursor (pCursor, (Cursor) 0);

+}

+

+static void

+FreeScreenAttr (ScreenSaverAttrPtr pAttr)

+{

+    FreeAttrs (pAttr);

+    xfree (pAttr->values);

+    xfree (pAttr);

+}

+

+static int

+ScreenSaverFreeEvents (pointer value, XID id)

+{

+    ScreenSaverEventPtr	pOld = (ScreenSaverEventPtr)value;

+    ScreenPtr pScreen = pOld->screen;

+    SetupScreen (pScreen);

+    ScreenSaverEventPtr	pEv, *pPrev;

+

+    if (!pPriv)

+	return TRUE;

+    for (pPrev = &pPriv->events; (pEv = *pPrev) != 0; pPrev = &pEv->next)

+	if (pEv == pOld)

+	    break;

+    if (!pEv)

+	return TRUE;

+    *pPrev = pEv->next;

+    xfree (pEv);

+    CheckScreenPrivate (pScreen);

+    return TRUE;

+}

+

+static int

+ScreenSaverFreeAttr (pointer value, XID id)

+{

+    ScreenSaverAttrPtr	pOldAttr = (ScreenSaverAttrPtr)value;

+    ScreenPtr	pScreen = pOldAttr->screen;

+    SetupScreen (pScreen);

+

+    if (!pPriv)

+	return TRUE;

+    if (pPriv->attr != pOldAttr)

+	return TRUE;

+    FreeScreenAttr (pOldAttr);

+    pPriv->attr = NULL;

+    if (pPriv->hasWindow)

+    {

+	dixSaveScreens (serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset);

+	dixSaveScreens (serverClient, SCREEN_SAVER_FORCER, ScreenSaverActive);

+    }

+    CheckScreenPrivate (pScreen);

+    return TRUE;

+}

+

+static int

+ScreenSaverFreeSuspend (pointer value, XID id)

+{

+    ScreenSaverSuspensionPtr data = (ScreenSaverSuspensionPtr) value;

+    ScreenSaverSuspensionPtr *prev, this;

+

+    /* Unlink and free the suspension record for the client */

+    for (prev = &suspendingClients; (this = *prev); prev = &this->next)

+    {

+	if (this == data)

+	{

+	    *prev = this->next;

+	    xfree (this);

+	    break;

+	}

+    }

+

+    /* Reenable the screensaver if this was the last client suspending it. */

+    if (screenSaverSuspended && suspendingClients == NULL)

+    {

+	screenSaverSuspended = FALSE;

+

+	/* The screensaver could be active, since suspending it (by design)

+	   doesn't prevent it from being forceably activated */

+#ifdef DPMSExtension

+	if (screenIsSaved != SCREEN_SAVER_ON && DPMSPowerLevel == DPMSModeOn)

+#else

+	if (screenIsSaved != SCREEN_SAVER_ON)

+#endif

+	{

+	    UpdateCurrentTimeIf();

+	    lastDeviceEventTime = currentTime;

+	    SetScreenSaverTimer();

+	}

+    }

+

+    return Success;

+}

+

+static void

+SendScreenSaverNotify (ScreenPtr pScreen, int state, Bool forced)

+{

+    ScreenSaverScreenPrivatePtr	pPriv;

+    ScreenSaverEventPtr		pEv;

+    unsigned long		mask;

+    xScreenSaverNotifyEvent	ev;

+    ClientPtr			client;

+    int				kind;

+

+    UpdateCurrentTimeIf ();

+    mask = ScreenSaverNotifyMask;

+    if (state == ScreenSaverCycle)

+	mask = ScreenSaverCycleMask;

+    pScreen = screenInfo.screens[pScreen->myNum];

+    pPriv = GetScreenPrivate(pScreen);

+    if (!pPriv)

+	return;

+    if (pPriv->attr)

+	kind = ScreenSaverExternal;

+    else if (ScreenSaverBlanking != DontPreferBlanking)

+	kind = ScreenSaverBlanked;

+    else

+	kind = ScreenSaverInternal;

+    for (pEv = pPriv->events; pEv; pEv = pEv->next)

+    {

+	client = pEv->client;

+	if (client->clientGone)

+	    continue;

+	if (!(pEv->mask & mask))

+	    continue;

+	ev.type = ScreenSaverNotify + ScreenSaverEventBase;

+	ev.state = state;

+	ev.sequenceNumber = client->sequence;

+	ev.timestamp = currentTime.milliseconds;

+	ev.root = WindowTable[pScreen->myNum]->drawable.id;

+	ev.window = savedScreenInfo[pScreen->myNum].wid;

+	ev.kind = kind;

+	ev.forced = forced;

+	WriteEventsToClient (client, 1, (xEvent *) &ev);

+    }

+}

+

+static void

+SScreenSaverNotifyEvent (xScreenSaverNotifyEvent *from,

+                         xScreenSaverNotifyEvent *to)

+{

+    to->type = from->type;

+    to->state = from->state;

+    cpswaps (from->sequenceNumber, to->sequenceNumber);

+    cpswapl (from->timestamp, to->timestamp);    

+    cpswapl (from->root, to->root);    

+    cpswapl (from->window, to->window);    

+    to->kind = from->kind;

+    to->forced = from->forced;

+}

+

+static void

+UninstallSaverColormap (ScreenPtr pScreen)

+{

+    SetupScreen(pScreen);

+    ColormapPtr			pCmap;

+    int rc;

+

+    if (pPriv && pPriv->installedMap != None)

+    {

+	rc = dixLookupResourceByType((pointer *)&pCmap, pPriv->installedMap,

+				     RT_COLORMAP, serverClient,

+				     DixUninstallAccess);

+	if (rc == Success)

+	    (*pCmap->pScreen->UninstallColormap) (pCmap);

+	pPriv->installedMap = None;

+	CheckScreenPrivate (pScreen);

+    }

+}

+

+static Bool

+CreateSaverWindow (ScreenPtr pScreen)

+{

+    SetupScreen (pScreen);

+    ScreenSaverStuffPtr		pSaver;

+    ScreenSaverAttrPtr		pAttr;

+    WindowPtr			pWin;

+    int				result;

+    unsigned long		mask;

+    Colormap			*installedMaps;

+    int				numInstalled;

+    int				i;

+    Colormap			wantMap;

+    ColormapPtr			pCmap;

+

+    pSaver = &savedScreenInfo[pScreen->myNum];

+    if (pSaver->pWindow)

+    {

+	pSaver->pWindow = NullWindow;

+	FreeResource (pSaver->wid, RT_NONE);

+	if (pPriv)

+	{

+	    UninstallSaverColormap (pScreen);

+	    pPriv->hasWindow = FALSE;

+	    CheckScreenPrivate (pScreen);

+	}

+    }

+

+    if (!pPriv || !(pAttr = pPriv->attr))

+	return FALSE;

+

+    pPriv->installedMap = None;

+

+    if (GrabInProgress && GrabInProgress != pAttr->client->index)

+	return FALSE;

+

+    pWin = CreateWindow (pSaver->wid, WindowTable[pScreen->myNum],

+			 pAttr->x, pAttr->y, pAttr->width, pAttr->height,

+			 pAttr->borderWidth, pAttr->class, 

+			 pAttr->mask, (XID *)pAttr->values, 

+			 pAttr->depth, serverClient, pAttr->visual, 

+			 &result);

+    if (!pWin)

+	return FALSE;

+

+    if (!AddResource(pWin->drawable.id, RT_WINDOW, pWin))

+	return FALSE;

+

+    mask = 0;

+    if (pAttr->pBackgroundPixmap)

+    {

+	pWin->backgroundState = BackgroundPixmap;

+	pWin->background.pixmap = pAttr->pBackgroundPixmap;

+	pAttr->pBackgroundPixmap->refcnt++;

+	mask |= CWBackPixmap;

+    }

+    if (pAttr->pBorderPixmap)

+    {

+	pWin->borderIsPixel = FALSE;

+	pWin->border.pixmap = pAttr->pBorderPixmap;

+	pAttr->pBorderPixmap->refcnt++;

+	mask |= CWBorderPixmap;

+    }

+    if (pAttr->pCursor)

+    {

+	if (!pWin->optional)

+	    if (!MakeWindowOptional (pWin))

+	    {

+    	    	FreeResource (pWin->drawable.id, RT_NONE);

+    	    	return FALSE;

+	    }

+	if (pWin->optional->cursor)

+	    FreeCursor (pWin->optional->cursor, (Cursor)0);

+	pWin->optional->cursor = pAttr->pCursor;

+	pAttr->pCursor->refcnt++;

+	pWin->cursorIsNone = FALSE;

+	CheckWindowOptionalNeed (pWin);

+	mask |= CWCursor;

+    }

+    if (mask)

+	(*pScreen->ChangeWindowAttributes) (pWin, mask);

+

+    if (pAttr->colormap != None)

+	(void) ChangeWindowAttributes (pWin, CWColormap, &pAttr->colormap,

+				       serverClient);

+

+    MapWindow (pWin, serverClient);

+

+    pPriv->hasWindow = TRUE;

+    pSaver->pWindow = pWin;

+

+    /* check and install our own colormap if it isn't installed now */

+    wantMap = wColormap (pWin);

+    if (wantMap == None)

+	return TRUE;

+    installedMaps = xalloc (pScreen->maxInstalledCmaps * sizeof (Colormap));

+    numInstalled = (*pWin->drawable.pScreen->ListInstalledColormaps)

+						    (pScreen, installedMaps);

+    for (i = 0; i < numInstalled; i++) 

+	if (installedMaps[i] == wantMap)

+	    break;

+

+    xfree ((char *) installedMaps);

+

+    if (i < numInstalled)

+	return TRUE;

+

+    result = dixLookupResourceByType((pointer *)&pCmap, wantMap, RT_COLORMAP,

+				     serverClient, DixInstallAccess);

+    if (result != Success)

+	return TRUE;

+

+    pPriv->installedMap = wantMap;

+

+    (*pCmap->pScreen->InstallColormap) (pCmap);

+

+    return TRUE;

+}

+

+static Bool

+DestroySaverWindow (ScreenPtr pScreen)

+{

+    SetupScreen(pScreen);

+    ScreenSaverStuffPtr		pSaver;

+

+    if (!pPriv || !pPriv->hasWindow)

+	return FALSE;

+

+    pSaver = &savedScreenInfo[pScreen->myNum];

+    if (pSaver->pWindow)

+    {

+	pSaver->pWindow = NullWindow;

+	FreeResource (pSaver->wid, RT_NONE);

+    }

+    pPriv->hasWindow = FALSE;

+    CheckScreenPrivate (pScreen);

+    UninstallSaverColormap (pScreen);

+    return TRUE;

+}

+

+static Bool

+ScreenSaverHandle (ScreenPtr pScreen, int xstate, Bool force)

+{

+    int				state = 0;

+    Bool			ret = FALSE;

+    ScreenSaverScreenPrivatePtr	pPriv;

+

+    switch (xstate)

+    {

+    case SCREEN_SAVER_ON:	

+	state = ScreenSaverOn;

+	ret = CreateSaverWindow (pScreen);

+	break;

+    case SCREEN_SAVER_OFF:	

+	state = ScreenSaverOff;

+	ret = DestroySaverWindow (pScreen);

+	break;

+    case SCREEN_SAVER_CYCLE:	

+	state = ScreenSaverCycle;

+	pPriv = GetScreenPrivate (pScreen);

+	if (pPriv && pPriv->hasWindow)

+	    ret = TRUE;

+	

+    }

+#ifdef PANORAMIX

+    if(noPanoramiXExtension || !pScreen->myNum)

+#endif

+       SendScreenSaverNotify (pScreen, state, force);

+    return ret;

+}

+

+static int

+ProcScreenSaverQueryVersion (ClientPtr client)

+{

+    xScreenSaverQueryVersionReply	rep;

+    int		n;

+

+    REQUEST_SIZE_MATCH (xScreenSaverQueryVersionReq);

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.majorVersion = SERVER_SAVER_MAJOR_VERSION;

+    rep.minorVersion = SERVER_SAVER_MINOR_VERSION;

+    if (client->swapped) {

+    	swaps(&rep.sequenceNumber, n);

+    	swapl(&rep.length, n);

+    }

+    WriteToClient(client, sizeof (xScreenSaverQueryVersionReply), (char *)&rep);

+    return (client->noClientException);

+}

+

+static int

+ProcScreenSaverQueryInfo (ClientPtr client)

+{

+    REQUEST(xScreenSaverQueryInfoReq);

+    xScreenSaverQueryInfoReply	rep;

+    int		n, rc;

+    ScreenSaverStuffPtr		pSaver;

+    DrawablePtr			pDraw;

+    CARD32			lastInput;

+    ScreenSaverScreenPrivatePtr	pPriv;

+

+    REQUEST_SIZE_MATCH (xScreenSaverQueryInfoReq);

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, pDraw->pScreen,

+		  DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    pSaver = &savedScreenInfo[pDraw->pScreen->myNum];

+    pPriv = GetScreenPrivate (pDraw->pScreen);

+

+    UpdateCurrentTime ();

+    lastInput = GetTimeInMillis() - lastDeviceEventTime.milliseconds;

+

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.window = pSaver->wid;

+    if (screenIsSaved != SCREEN_SAVER_OFF)

+    {

+	rep.state = ScreenSaverOn;

+	if (ScreenSaverTime)

+	    rep.tilOrSince = lastInput - ScreenSaverTime;

+	else

+	    rep.tilOrSince = 0;

+    }

+    else

+    {

+	if (ScreenSaverTime)

+	{

+	    rep.state = ScreenSaverOff;

+	    if (ScreenSaverTime < lastInput)

+		rep.tilOrSince = 0;

+	    else

+		rep.tilOrSince = ScreenSaverTime - lastInput;

+	}

+	else

+	{

+	    rep.state = ScreenSaverDisabled;

+	    rep.tilOrSince = 0;

+	}

+    }

+    rep.idle = lastInput;

+    rep.eventMask = getEventMask (pDraw->pScreen, client);

+    if (pPriv && pPriv->attr)

+	rep.kind = ScreenSaverExternal;

+    else if (ScreenSaverBlanking != DontPreferBlanking)

+	rep.kind = ScreenSaverBlanked;

+    else

+	rep.kind = ScreenSaverInternal;

+    if (client->swapped)

+    {

+	swaps (&rep.sequenceNumber, n);

+	swapl (&rep.length, n);

+	swapl (&rep.window, n);

+	swapl (&rep.tilOrSince, n);

+	swapl (&rep.idle, n);

+	swapl (&rep.eventMask, n);

+    }

+    WriteToClient(client, sizeof (xScreenSaverQueryInfoReply), (char *)&rep);

+    return (client->noClientException);

+}

+

+static int

+ProcScreenSaverSelectInput (ClientPtr client)

+{

+    REQUEST(xScreenSaverSelectInputReq);

+    DrawablePtr			pDraw;

+    int				rc;

+

+    REQUEST_SIZE_MATCH (xScreenSaverSelectInputReq);

+    rc = dixLookupDrawable (&pDraw, stuff->drawable, client, 0,

+			    DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, pDraw->pScreen,

+		  DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    if (!setEventMask (pDraw->pScreen, client, stuff->eventMask))

+	return BadAlloc;

+    return Success;

+}

+

+static int

+ScreenSaverSetAttributes (ClientPtr client)

+{

+    REQUEST(xScreenSaverSetAttributesReq);

+    DrawablePtr			pDraw;

+    WindowPtr			pParent;

+    ScreenPtr			pScreen;

+    ScreenSaverScreenPrivatePtr pPriv = 0;

+    ScreenSaverAttrPtr		pAttr = 0;

+    int				ret, len, class, bw, depth;

+    unsigned long		visual;

+    int				idepth, ivisual;

+    Bool			fOK;

+    DepthPtr			pDepth;

+    WindowOptPtr		ancwopt;

+    unsigned int		*pVlist;

+    unsigned long		*values = 0;

+    unsigned long		tmask, imask;

+    unsigned long		val;

+    Pixmap			pixID;

+    PixmapPtr			pPixmap;

+    Cursor			cursorID;

+    CursorPtr			pCursor;

+    Colormap			cmap;

+    ColormapPtr			pCmap;

+

+    REQUEST_AT_LEAST_SIZE (xScreenSaverSetAttributesReq);

+    ret = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			    DixGetAttrAccess);

+    if (ret != Success)

+	return ret;

+    pScreen = pDraw->pScreen;

+    pParent = WindowTable[pScreen->myNum];

+

+    ret = XaceHook(XACE_SCREENSAVER_ACCESS, client, pScreen, DixSetAttrAccess);

+    if (ret != Success)

+	return ret;

+

+    len = stuff->length -  bytes_to_int32(sizeof(xScreenSaverSetAttributesReq));

+    if (Ones(stuff->mask) != len)

+        return BadLength;

+    if (!stuff->width || !stuff->height)

+    {

+	client->errorValue = 0;

+        return BadValue;

+    }

+    switch (class = stuff->c_class) 

+    {

+    case CopyFromParent:

+    case InputOnly:

+    case InputOutput:

+	break;

+    default:

+	client->errorValue = class;

+	return BadValue;

+    }

+    bw = stuff->borderWidth;

+    depth = stuff->depth;

+    visual = stuff->visualID;

+

+    /* copied directly from CreateWindow */

+

+    if (class == CopyFromParent)

+	class = pParent->drawable.class;

+

+    if ((class != InputOutput) && (class != InputOnly))

+    {

+	client->errorValue = class;

+	return BadValue;

+    }

+

+    if ((class != InputOnly) && (pParent->drawable.class == InputOnly))

+        return BadMatch;

+

+    if ((class == InputOnly) && ((bw != 0) || (depth != 0)))

+        return BadMatch;

+

+    if ((class == InputOutput) && (depth == 0))

+        depth = pParent->drawable.depth;

+    ancwopt = pParent->optional;

+    if (!ancwopt)

+	ancwopt = FindWindowWithOptional(pParent)->optional;

+    if (visual == CopyFromParent)

+	visual = ancwopt->visual;

+

+    /* Find out if the depth and visual are acceptable for this Screen */

+    if ((visual != ancwopt->visual) || (depth != pParent->drawable.depth))

+    {

+	fOK = FALSE;

+	for(idepth = 0; idepth < pScreen->numDepths; idepth++)

+	{

+	    pDepth = (DepthPtr) &pScreen->allowedDepths[idepth];

+	    if ((depth == pDepth->depth) || (depth == 0))

+	    {

+		for (ivisual = 0; ivisual < pDepth->numVids; ivisual++)

+		{

+		    if (visual == pDepth->vids[ivisual])

+		    {

+			fOK = TRUE;

+			break;

+		    }

+		}

+	    }

+	}

+	if (fOK == FALSE)

+	    return BadMatch;

+    }

+

+    if (((stuff->mask & (CWBorderPixmap | CWBorderPixel)) == 0) &&

+	(class != InputOnly) &&

+	(depth != pParent->drawable.depth))

+    {

+        return BadMatch;

+    }

+

+    if (((stuff->mask & CWColormap) == 0) &&

+	(class != InputOnly) &&

+	((visual != ancwopt->visual) || (ancwopt->colormap == None)))

+    {

+	return BadMatch;

+    }

+

+    /* end of errors from CreateWindow */

+

+    pPriv = GetScreenPrivate (pScreen);

+    if (pPriv && pPriv->attr)

+    {

+	if (pPriv->attr->client != client)

+	    return BadAccess;

+    }

+    if (!pPriv)

+    {

+	pPriv = MakeScreenPrivate (pScreen);

+	if (!pPriv)

+	    return FALSE;

+    }

+    pAttr = New (ScreenSaverAttrRec);

+    if (!pAttr)

+    {

+	ret = BadAlloc;

+	goto bail;

+    }

+    /* over allocate for override redirect */

+    values = xalloc ((len + 1) * sizeof (unsigned long));

+    if (!values)

+    {

+	ret = BadAlloc;

+	goto bail;

+    }

+    pAttr->screen = pScreen;

+    pAttr->client = client;

+    pAttr->x = stuff->x;

+    pAttr->y = stuff->y;

+    pAttr->width = stuff->width;

+    pAttr->height = stuff->height;

+    pAttr->borderWidth = stuff->borderWidth;

+    pAttr->class = stuff->c_class;

+    pAttr->depth = depth;

+    pAttr->visual = visual;

+    pAttr->colormap = None;

+    pAttr->pCursor = NullCursor;

+    pAttr->pBackgroundPixmap = NullPixmap;

+    pAttr->pBorderPixmap = NullPixmap;

+    pAttr->values = values;

+    /*

+     * go through the mask, checking the values,

+     * looking up pixmaps and cursors and hold a reference

+     * to them.

+     */

+    pAttr->mask = tmask = stuff->mask | CWOverrideRedirect;

+    pVlist = (unsigned int *) (stuff + 1);

+    while (tmask) {

+	imask = lowbit (tmask);

+	tmask &= ~imask;

+	switch (imask)

+        {

+	case CWBackPixmap:

+	    pixID = (Pixmap )*pVlist;

+	    if (pixID == None)

+	    {

+		*values++ = None;

+	    }

+	    else if (pixID == ParentRelative)

+	    {

+		if (depth != pParent->drawable.depth)

+		{

+		    ret = BadMatch;

+		    goto PatchUp;

+		}

+		*values++ = ParentRelative;

+	    }

+            else

+	    {	

+		ret = dixLookupResourceByType((pointer *)&pPixmap, pixID, RT_PIXMAP,

+					client, DixReadAccess);

+		if (ret == Success)

+		{

+                    if  ((pPixmap->drawable.depth != depth) ||

+			 (pPixmap->drawable.pScreen != pScreen))

+		    {

+                        ret = BadMatch;

+			goto PatchUp;

+		    }

+		    pAttr->pBackgroundPixmap = pPixmap;

+		    pPixmap->refcnt++;

+		    pAttr->mask &= ~CWBackPixmap;

+		}

+	        else

+		{

+		    ret = (ret == BadValue) ? BadPixmap : ret;

+		    client->errorValue = pixID;

+		    goto PatchUp;

+		}

+	    }

+	    break;

+	case CWBackPixel:

+	    *values++ = (CARD32) *pVlist;

+	    break;

+	case CWBorderPixmap:

+	    pixID = (Pixmap ) *pVlist;

+	    if (pixID == CopyFromParent)

+	    {

+		if (depth != pParent->drawable.depth)

+		{

+		    ret = BadMatch;

+		    goto PatchUp;

+		}

+		*values++ = CopyFromParent;

+	    }

+	    else

+	    {	

+		ret = dixLookupResourceByType((pointer *)&pPixmap, pixID, RT_PIXMAP,

+					client, DixReadAccess);

+		if (ret == Success)

+		{

+                    if  ((pPixmap->drawable.depth != depth) ||

+			 (pPixmap->drawable.pScreen != pScreen))

+		    {

+			ret = BadMatch;

+			goto PatchUp;

+		    }

+		    pAttr->pBorderPixmap = pPixmap;

+		    pPixmap->refcnt++;

+		    pAttr->mask &= ~CWBorderPixmap;

+		}

+    	        else

+		{

+		    ret = (ret == BadValue) ? BadPixmap : ret;

+		    client->errorValue = pixID;

+		    goto PatchUp;

+		}

+	    }

+	    break;

+	case CWBorderPixel:

+            *values++ = (CARD32) *pVlist;

+            break;

+	case CWBitGravity:

+	    val = (CARD8 )*pVlist;

+	    if (val > StaticGravity)

+	    {

+		ret = BadValue;

+		client->errorValue = val;

+		goto PatchUp;

+	    }

+	    *values++ = val;

+	    break;

+	case CWWinGravity:

+	    val = (CARD8 )*pVlist;

+	    if (val > StaticGravity)

+	    {

+		ret = BadValue;

+		client->errorValue = val;

+		goto PatchUp;

+	    }

+	    *values++ = val;

+	    break;

+	case CWBackingStore:

+	    val = (CARD8 )*pVlist;

+	    if ((val != NotUseful) && (val != WhenMapped) && (val != Always))

+	    {

+		ret = BadValue;

+		client->errorValue = val;

+		goto PatchUp;

+	    }

+	    *values++ = val;

+	    break;

+	case CWBackingPlanes:

+	    *values++ = (CARD32) *pVlist;

+	    break;

+	case CWBackingPixel:

+	    *values++ = (CARD32) *pVlist;

+	    break;

+	case CWSaveUnder:

+	    val = (BOOL) *pVlist;

+	    if ((val != xTrue) && (val != xFalse))

+	    {

+		ret = BadValue;

+		client->errorValue = val;

+		goto PatchUp;

+	    }

+	    *values++ = val;

+	    break;

+	case CWEventMask:

+	    *values++ = (CARD32) *pVlist;

+	    break;

+	case CWDontPropagate:

+	    *values++ = (CARD32) *pVlist;

+	    break;

+	case CWOverrideRedirect:

+	    if (!(stuff->mask & CWOverrideRedirect))

+		pVlist--;

+	    else

+	    {

+	    	val = (BOOL ) *pVlist;

+	    	if ((val != xTrue) && (val != xFalse))

+	    	{

+		    ret = BadValue;

+		    client->errorValue = val;

+		    goto PatchUp;

+	    	}

+	    }

+	    *values++ = xTrue;

+	    break;

+	case CWColormap:

+	    cmap = (Colormap) *pVlist;

+	    ret = dixLookupResourceByType((pointer *)&pCmap, cmap, RT_COLORMAP,

+				    client, DixUseAccess);

+	    if (ret != Success)

+	    {

+		ret = (ret == BadValue) ? BadColor : ret;

+		client->errorValue = cmap;

+		goto PatchUp;

+	    }

+	    if (pCmap->pVisual->vid != visual || pCmap->pScreen != pScreen)

+	    {

+		ret = BadMatch;

+		goto PatchUp;

+	    }

+	    pAttr->colormap = cmap;

+	    pAttr->mask &= ~CWColormap;

+	    break;

+	case CWCursor:

+	    cursorID = (Cursor ) *pVlist;

+	    if ( cursorID == None)

+	    {

+		*values++ = None;

+	    }

+	    else

+	    {

+		ret = dixLookupResourceByType((pointer *)&pCursor, cursorID,

+					RT_CURSOR, client, DixUseAccess);

+	    	if (ret != Success)

+	    	{

+		    ret = (ret == BadValue) ? BadCursor : ret;

+		    client->errorValue = cursorID;

+		    goto PatchUp;

+	    	}

+		pCursor->refcnt++;

+		pAttr->pCursor = pCursor;

+		pAttr->mask &= ~CWCursor;

+	    }

+	    break;

+     	 default:

+	    ret = BadValue;

+	    client->errorValue = stuff->mask;

+	    goto PatchUp;

+	}

+	pVlist++;

+    }

+    if (pPriv->attr)

+	FreeScreenAttr (pPriv->attr);

+    pPriv->attr = pAttr;

+    pAttr->resource = FakeClientID (client->index);

+    if (!AddResource (pAttr->resource, AttrType, (pointer) pAttr))

+	return BadAlloc;

+    return Success;

+PatchUp:

+    FreeAttrs (pAttr);

+bail:

+    CheckScreenPrivate (pScreen);

+    if (pAttr) xfree (pAttr->values);

+    xfree (pAttr);

+    return ret;

+}

+

+static int

+ScreenSaverUnsetAttributes (ClientPtr client)

+{

+    REQUEST(xScreenSaverSetAttributesReq);

+    DrawablePtr			pDraw;

+    ScreenSaverScreenPrivatePtr	pPriv;

+    int				rc;

+

+    REQUEST_SIZE_MATCH (xScreenSaverUnsetAttributesReq);

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    pPriv = GetScreenPrivate (pDraw->pScreen);

+    if (pPriv && pPriv->attr && pPriv->attr->client == client)

+    {

+	FreeResource (pPriv->attr->resource, AttrType);

+    	FreeScreenAttr (pPriv->attr);

+	pPriv->attr = NULL;

+	CheckScreenPrivate (pDraw->pScreen);

+    }

+    return Success;

+}

+

+static int

+ProcScreenSaverSetAttributes (ClientPtr client)

+{

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+       REQUEST(xScreenSaverSetAttributesReq);

+       PanoramiXRes *draw;

+       PanoramiXRes *backPix = NULL;

+       PanoramiXRes *bordPix = NULL;

+       PanoramiXRes *cmap    = NULL;

+       int i, status, len;

+       int  pback_offset = 0, pbord_offset = 0, cmap_offset = 0;

+       XID orig_visual, tmp;

+

+       REQUEST_AT_LEAST_SIZE (xScreenSaverSetAttributesReq);

+

+       status = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,

+					 XRC_DRAWABLE, client, DixWriteAccess);

+       if (status != Success)

+           return (status == BadValue) ? BadDrawable : status;

+

+       len = stuff->length -  bytes_to_int32(sizeof(xScreenSaverSetAttributesReq));

+       if (Ones(stuff->mask) != len)

+           return BadLength;

+

+       if((Mask)stuff->mask & CWBackPixmap) {

+          pback_offset = Ones((Mask)stuff->mask & (CWBackPixmap - 1));

+          tmp = *((CARD32 *) &stuff[1] + pback_offset);

+          if ((tmp != None) && (tmp != ParentRelative)) {

+	      status = dixLookupResourceByType((pointer *)&backPix, tmp,

+					       XRT_PIXMAP, client,

+					       DixReadAccess);

+	      if (status != Success)

+		  return (status == BadValue) ? BadPixmap : status;

+          }

+       }

+

+       if ((Mask)stuff->mask & CWBorderPixmap) {

+          pbord_offset = Ones((Mask)stuff->mask & (CWBorderPixmap - 1));

+          tmp = *((CARD32 *) &stuff[1] + pbord_offset);

+          if (tmp != CopyFromParent) {

+	      status = dixLookupResourceByType((pointer *)&bordPix, tmp,

+					       XRT_PIXMAP, client,

+					       DixReadAccess);

+	      if (status != Success)

+		  return (status == BadValue) ? BadPixmap : status;

+          }

+       }

+

+       if ((Mask)stuff->mask & CWColormap) {

+           cmap_offset = Ones((Mask)stuff->mask & (CWColormap - 1));

+           tmp = *((CARD32 *) &stuff[1] + cmap_offset);

+           if ((tmp != CopyFromParent) && (tmp != None)) {

+	       status = dixLookupResourceByType((pointer *)&cmap, tmp,

+						XRT_COLORMAP, client,

+						DixReadAccess);

+	       if (status != Success)

+		   return (status == BadValue) ? BadColor : status;

+           }

+       }

+

+       orig_visual = stuff->visualID;

+

+       FOR_NSCREENS_BACKWARD(i) {

+          stuff->drawable = draw->info[i].id;  

+          if (backPix)

+             *((CARD32 *) &stuff[1] + pback_offset) = backPix->info[i].id;

+          if (bordPix)

+             *((CARD32 *) &stuff[1] + pbord_offset) = bordPix->info[i].id;

+          if (cmap)

+             *((CARD32 *) &stuff[1] + cmap_offset) = cmap->info[i].id;

+

+          if (orig_visual != CopyFromParent) 

+            stuff->visualID = PanoramiXTranslateVisualID(i, orig_visual);

+

+          status = ScreenSaverSetAttributes(client);

+       }

+

+       return status;

+    }

+#endif

+

+    return ScreenSaverSetAttributes(client);

+}

+

+static int

+ProcScreenSaverUnsetAttributes (ClientPtr client)

+{

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+       REQUEST(xScreenSaverUnsetAttributesReq);

+       PanoramiXRes *draw;

+       int rc, i;

+

+       rc = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,

+				     XRC_DRAWABLE, client, DixWriteAccess);

+       if (rc != Success)

+           return (rc == BadValue) ? BadDrawable : rc;

+

+       for(i = PanoramiXNumScreens - 1; i > 0; i--) {

+            stuff->drawable = draw->info[i].id;

+            ScreenSaverUnsetAttributes(client);

+       }

+

+       stuff->drawable = draw->info[0].id;

+    }

+#endif

+

+    return ScreenSaverUnsetAttributes(client);

+}

+

+static int

+ProcScreenSaverSuspend (ClientPtr client)

+{

+    ScreenSaverSuspensionPtr *prev, this;

+

+    REQUEST(xScreenSaverSuspendReq);

+    REQUEST_SIZE_MATCH(xScreenSaverSuspendReq);

+

+    /* Check if this client is suspending the screensaver */

+    for (prev = &suspendingClients; (this = *prev); prev = &this->next)

+	if (this->pClient == client)

+	    break;

+

+    if (this)

+    {

+	if (stuff->suspend == TRUE)

+	   this->count++;

+	else if (--this->count == 0)

+	   FreeResource (this->clientResource, RT_NONE);

+

+	return Success;

+    }

+

+    /* If we get to this point, this client isn't suspending the screensaver */

+    if (stuff->suspend == FALSE)

+	return Success;

+

+    /*

+     * Allocate a suspension record for the client, and stop the screensaver

+     * if it isn't already suspended by another client. We attach a resource ID

+     * to the record, so the screensaver will be reenabled and the record freed

+     * if the client disconnects without reenabling it first.

+     */

+    this = xalloc (sizeof (ScreenSaverSuspensionRec));

+

+    if (!this)

+	return BadAlloc;

+

+    this->next           = NULL;

+    this->pClient        = client;

+    this->count          = 1;

+    this->clientResource = FakeClientID (client->index);

+

+    if (!AddResource (this->clientResource, SuspendType, (pointer) this))

+    {

+	xfree (this);

+	return BadAlloc;

+    }

+

+    *prev = this;

+    if (!screenSaverSuspended)

+    {

+	screenSaverSuspended = TRUE;

+	FreeScreenSaverTimer();

+    }

+

+    return (client->noClientException);

+}

+

+static DISPATCH_PROC((*NormalVector[])) = {

+    ProcScreenSaverQueryVersion,

+    ProcScreenSaverQueryInfo,

+    ProcScreenSaverSelectInput,

+    ProcScreenSaverSetAttributes,

+    ProcScreenSaverUnsetAttributes,

+    ProcScreenSaverSuspend,

+};

+

+#define NUM_REQUESTS	((sizeof NormalVector) / (sizeof NormalVector[0]))

+

+static int

+ProcScreenSaverDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+

+    if (stuff->data < NUM_REQUESTS)

+	return (*NormalVector[stuff->data])(client);

+    return BadRequest;

+}

+

+static int

+SProcScreenSaverQueryVersion (ClientPtr client)

+{

+    REQUEST(xScreenSaverQueryVersionReq);

+    int	    n;

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xScreenSaverQueryVersionReq);

+    return ProcScreenSaverQueryVersion (client);

+}

+

+static int

+SProcScreenSaverQueryInfo (ClientPtr client)

+{

+    REQUEST(xScreenSaverQueryInfoReq);

+    int	    n;

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xScreenSaverQueryInfoReq);

+    swapl (&stuff->drawable, n);

+    return ProcScreenSaverQueryInfo (client);

+}

+

+static int

+SProcScreenSaverSelectInput (ClientPtr client)

+{

+    REQUEST(xScreenSaverSelectInputReq);

+    int	    n;

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xScreenSaverSelectInputReq);

+    swapl (&stuff->drawable, n);

+    swapl (&stuff->eventMask, n);

+    return ProcScreenSaverSelectInput (client);

+}

+

+static int

+SProcScreenSaverSetAttributes (ClientPtr client)

+{

+    REQUEST(xScreenSaverSetAttributesReq);

+    int	    n;

+

+    swaps (&stuff->length, n);

+    REQUEST_AT_LEAST_SIZE(xScreenSaverSetAttributesReq);

+    swapl (&stuff->drawable, n);

+    swaps (&stuff->x, n);

+    swaps (&stuff->y, n);

+    swaps (&stuff->width, n);

+    swaps (&stuff->height, n);

+    swaps (&stuff->borderWidth, n);

+    swapl (&stuff->visualID, n);

+    swapl (&stuff->mask, n);

+    SwapRestL(stuff);

+    return ProcScreenSaverSetAttributes (client);

+}

+

+static int

+SProcScreenSaverUnsetAttributes (ClientPtr client)

+{

+    REQUEST(xScreenSaverUnsetAttributesReq);

+    int	    n;

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xScreenSaverUnsetAttributesReq);

+    swapl (&stuff->drawable, n);

+    return ProcScreenSaverUnsetAttributes (client);

+}

+

+static int

+SProcScreenSaverSuspend (ClientPtr client)

+{

+    int n;

+    REQUEST(xScreenSaverSuspendReq);

+

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xScreenSaverSuspendReq);

+    swapl(&stuff->suspend, n);

+    return ProcScreenSaverSuspend (client);

+}

+

+static DISPATCH_PROC((*SwappedVector[])) = {

+    SProcScreenSaverQueryVersion,

+    SProcScreenSaverQueryInfo,

+    SProcScreenSaverSelectInput,

+    SProcScreenSaverSetAttributes,

+    SProcScreenSaverUnsetAttributes,

+    SProcScreenSaverSuspend,

+};

+

+static int

+SProcScreenSaverDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+

+    if (stuff->data < NUM_REQUESTS)

+	return (*SwappedVector[stuff->data])(client);

+    return BadRequest;

+}

diff --git a/xorg-server/Xext/security.c b/xorg-server/Xext/security.c
index af8d2052f..e5de81913 100644
--- a/xorg-server/Xext/security.c
+++ b/xorg-server/Xext/security.c
@@ -1,1154 +1,1156 @@
-/*
-
-Copyright 1996, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "scrnintstr.h"
-#include "inputstr.h"
-#include "windowstr.h"
-#include "propertyst.h"
-#include "colormapst.h"
-#include "privates.h"
-#include "registry.h"
-#include "xacestr.h"
-#include "securitysrv.h"
-#include <X11/extensions/securproto.h>
-#include "modinit.h"
-#include "protocol-versions.h"
-
-/* Extension stuff */
-static int SecurityErrorBase;  /* first Security error number */
-static int SecurityEventBase;  /* first Security event number */
-
-RESTYPE SecurityAuthorizationResType; /* resource type for authorizations */
-static RESTYPE RTEventClient;
-
-static CallbackListPtr SecurityValidateGroupCallback = NULL;
-
-/* Private state record */
-static int stateKeyIndex;
-static DevPrivateKey stateKey = &stateKeyIndex;
-
-/* This is what we store as client security state */
-typedef struct {
-    int haveState;
-    unsigned int trustLevel;
-    XID authId;
-} SecurityStateRec;
-
-/* Extensions that untrusted clients shouldn't have access to */
-static char *SecurityTrustedExtensions[] = {
-    "XC-MISC",
-    "BIG-REQUESTS",
-    "XpExtension",
-    NULL
-};
-
-/*
- * Access modes that untrusted clients are allowed on trusted objects.
- */
-static const Mask SecurityResourceMask =
-    DixGetAttrAccess | DixReceiveAccess | DixListPropAccess |
-    DixGetPropAccess | DixListAccess;
-static const Mask SecurityWindowExtraMask = DixRemoveAccess;
-static const Mask SecurityRootWindowExtraMask =
-    DixReceiveAccess | DixSendAccess | DixAddAccess | DixRemoveAccess;
-static const Mask SecurityDeviceMask =
-    DixGetAttrAccess | DixReceiveAccess | DixGetFocusAccess |
-    DixGrabAccess | DixSetAttrAccess | DixUseAccess;
-static const Mask SecurityServerMask = DixGetAttrAccess | DixGrabAccess;
-static const Mask SecurityClientMask = DixGetAttrAccess;
-
-
-/* SecurityAudit
- *
- * Arguments:
- *	format is the formatting string to be used to interpret the
- *	  remaining arguments.
- *
- * Returns: nothing.
- *
- * Side Effects:
- *	Writes the message to the log file if security logging is on.
- */
-
-static void
-SecurityAudit(char *format, ...)
-{
-    va_list args;
-
-    if (auditTrailLevel < SECURITY_AUDIT_LEVEL)
-	return;
-    va_start(args, format);
-    VAuditF(format, args);
-    va_end(args);
-} /* SecurityAudit */
-
-/*
- * Performs a Security permission check.
- */
-static int
-SecurityDoCheck(SecurityStateRec *subj, SecurityStateRec *obj,
-		Mask requested, Mask allowed)
-{
-    if (!subj->haveState || !obj->haveState)
-	return Success;
-    if (subj->trustLevel == XSecurityClientTrusted)
-	return Success;
-    if (obj->trustLevel != XSecurityClientTrusted)
-	return Success;
-    if ((requested | allowed) == allowed)
-	return Success;
-
-    return BadAccess;
-}
-
-/*
- * Labels initial server objects.
- */
-static void
-SecurityLabelInitial(void)
-{
-    SecurityStateRec *state;
-
-    /* Do the serverClient */
-    state = dixLookupPrivate(&serverClient->devPrivates, stateKey);
-    state->trustLevel = XSecurityClientTrusted;
-    state->haveState = TRUE;
-}
-
-/*
- * Looks up a request name
- */
-static _X_INLINE const char *
-SecurityLookupRequestName(ClientPtr client)
-{
-    int major = ((xReq *)client->requestBuffer)->reqType;
-    int minor = MinorOpcodeOfRequest(client);
-    return LookupRequestName(major, minor);
-}
-
-
-#define rClient(obj) (clients[CLIENT_ID((obj)->resource)])
-
-/* SecurityDeleteAuthorization
- *
- * Arguments:
- *	value is the authorization to delete.
- *	id is its resource ID.
- *
- * Returns: Success.
- *
- * Side Effects:
- *	Frees everything associated with the authorization.
- */
-
-static int
-SecurityDeleteAuthorization(
-    pointer value,
-    XID id)
-{
-    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)value;
-    unsigned short name_len, data_len;
-    char *name, *data;
-    int status;
-    int i;
-    OtherClientsPtr pEventClient;
-
-    /* Remove the auth using the os layer auth manager */
-
-    status = AuthorizationFromID(pAuth->id, &name_len, &name,
-				 &data_len, &data);
-    assert(status);
-    status = RemoveAuthorization(name_len, name, data_len, data);
-    assert(status);
-    (void)status;
-
-    /* free the auth timer if there is one */
-
-    if (pAuth->timer) TimerFree(pAuth->timer);
-
-    /* send revoke events */
-
-    while ((pEventClient = pAuth->eventClients))
-    {
-	/* send revocation event event */
-	ClientPtr client = rClient(pEventClient);
-
-	if (!client->clientGone)
-	{
-	    xSecurityAuthorizationRevokedEvent are;
-	    are.type = SecurityEventBase + XSecurityAuthorizationRevoked;
-	    are.sequenceNumber = client->sequence;
-	    are.authId = pAuth->id;
-	    WriteEventsToClient(client, 1, (xEvent *)&are);
-	}
-	FreeResource(pEventClient->resource, RT_NONE);
-    }
-
-    /* kill all clients using this auth */
-
-    for (i = 1; i<currentMaxClients; i++)
-	if (clients[i]) {
-	    SecurityStateRec *state;
-	    state = dixLookupPrivate(&clients[i]->devPrivates, stateKey);
-	    if (state->haveState && state->authId == pAuth->id)
-		CloseDownClient(clients[i]);
-	}
-
-    SecurityAudit("revoked authorization ID %d\n", pAuth->id);
-    xfree(pAuth);
-    return Success;
-
-} /* SecurityDeleteAuthorization */
-
-
-/* resource delete function for RTEventClient */
-static int
-SecurityDeleteAuthorizationEventClient(
-    pointer value,
-    XID id)
-{
-    OtherClientsPtr pEventClient, prev = NULL;
-    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)value;
-
-    for (pEventClient = pAuth->eventClients;
-	 pEventClient;
-	 pEventClient = pEventClient->next)
-    {
-	if (pEventClient->resource == id)
-	{
-	    if (prev)
-		prev->next = pEventClient->next;
-	    else
-		pAuth->eventClients = pEventClient->next;
-	    xfree(pEventClient);
-	    return(Success);
-	}
-	prev = pEventClient;
-    }
-    /*NOTREACHED*/
-    return -1; /* make compiler happy */
-} /* SecurityDeleteAuthorizationEventClient */
-
-
-/* SecurityComputeAuthorizationTimeout
- *
- * Arguments:
- *	pAuth is the authorization for which we are computing the timeout
- *	seconds is the number of seconds we want to wait
- *
- * Returns:
- *	the number of milliseconds that the auth timer should be set to
- *
- * Side Effects:
- *	Sets pAuth->secondsRemaining to any "overflow" amount of time
- *	that didn't fit in 32 bits worth of milliseconds
- */
-
-static CARD32
-SecurityComputeAuthorizationTimeout(
-    SecurityAuthorizationPtr pAuth,
-    unsigned int seconds)
-{
-    /* maxSecs is the number of full seconds that can be expressed in
-     * 32 bits worth of milliseconds
-     */
-    CARD32 maxSecs = (CARD32)(~0) / (CARD32)MILLI_PER_SECOND;
-
-    if (seconds > maxSecs)
-    { /* only come here if we want to wait more than 49 days */
-	pAuth->secondsRemaining = seconds - maxSecs;
-	return maxSecs * MILLI_PER_SECOND;
-    }
-    else
-    { /* by far the common case */
-	pAuth->secondsRemaining = 0;
-	return seconds * MILLI_PER_SECOND;
-    }
-} /* SecurityStartAuthorizationTimer */
-
-/* SecurityAuthorizationExpired
- *
- * This function is passed as an argument to TimerSet and gets called from
- * the timer manager in the os layer when its time is up.
- *
- * Arguments:
- *	timer is the timer for this authorization.
- *	time is the current time.
- *	pval is the authorization whose time is up.
- *
- * Returns:
- *	A new time delay in milliseconds if the timer should wait some
- *	more, else zero.
- *
- * Side Effects:
- *	Frees the authorization resource if the timeout period is really
- *	over, otherwise recomputes pAuth->secondsRemaining.
- */
-
-static CARD32
-SecurityAuthorizationExpired(
-    OsTimerPtr timer,
-    CARD32 time,
-    pointer pval)
-{
-    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)pval;
-
-    assert(pAuth->timer == timer);
-
-    if (pAuth->secondsRemaining)
-    {
-	return SecurityComputeAuthorizationTimeout(pAuth,
-						   pAuth->secondsRemaining);
-    }
-    else
-    {
-	FreeResource(pAuth->id, RT_NONE);
-	return 0;
-    }
-} /* SecurityAuthorizationExpired */
-
-/* SecurityStartAuthorizationTimer
- *
- * Arguments:
- *	pAuth is the authorization whose timer should be started.
- *
- * Returns: nothing.
- *
- * Side Effects:
- *	A timer is started, set to expire after the timeout period for
- *	this authorization.  When it expires, the function
- *	SecurityAuthorizationExpired will be called.
- */
-
-static void
-SecurityStartAuthorizationTimer(
-    SecurityAuthorizationPtr pAuth)
-{
-    pAuth->timer = TimerSet(pAuth->timer, 0,
-	SecurityComputeAuthorizationTimeout(pAuth, pAuth->timeout),
-			    SecurityAuthorizationExpired, pAuth);
-} /* SecurityStartAuthorizationTimer */
-
-
-/* Proc functions all take a client argument, execute the request in
- * client->requestBuffer, and return a protocol error status.
- */
-
-static int
-ProcSecurityQueryVersion(
-    ClientPtr client)
-{
-    /* REQUEST(xSecurityQueryVersionReq); */
-    xSecurityQueryVersionReply 	rep;
-
-    REQUEST_SIZE_MATCH(xSecurityQueryVersionReq);
-    rep.type        	= X_Reply;
-    rep.sequenceNumber 	= client->sequence;
-    rep.length         	= 0;
-    rep.majorVersion  	= SERVER_SECURITY_MAJOR_VERSION;
-    rep.minorVersion  	= SERVER_SECURITY_MINOR_VERSION;
-    if(client->swapped)
-    {
-	char n;
-    	swaps(&rep.sequenceNumber, n);
-	swaps(&rep.majorVersion, n);
-	swaps(&rep.minorVersion, n);
-    }
-    (void)WriteToClient(client, SIZEOF(xSecurityQueryVersionReply),
-			(char *)&rep);
-    return (client->noClientException);
-} /* ProcSecurityQueryVersion */
-
-
-static int
-SecurityEventSelectForAuthorization(
-    SecurityAuthorizationPtr pAuth,
-    ClientPtr client,
-    Mask mask)
-{
-    OtherClients *pEventClient;
-
-    for (pEventClient = pAuth->eventClients;
-	 pEventClient;
-	 pEventClient = pEventClient->next)
-    {
-	if (SameClient(pEventClient, client))
-	{
-	    if (mask == 0)
-		FreeResource(pEventClient->resource, RT_NONE);
-	    else
-		pEventClient->mask = mask;
-	    return Success;
-	}
-    }
-    
-    pEventClient = xalloc(sizeof(OtherClients));
-    if (!pEventClient)
-	return BadAlloc;
-    pEventClient->mask = mask;
-    pEventClient->resource = FakeClientID(client->index);
-    pEventClient->next = pAuth->eventClients;
-    if (!AddResource(pEventClient->resource, RTEventClient,
-		     (pointer)pAuth))
-    {
-	xfree(pEventClient);
-	return BadAlloc;
-    }
-    pAuth->eventClients = pEventClient;
-
-    return Success;
-} /* SecurityEventSelectForAuthorization */
-
-
-static int
-ProcSecurityGenerateAuthorization(
-    ClientPtr client)
-{
-    REQUEST(xSecurityGenerateAuthorizationReq);
-    int len;			/* request length in CARD32s*/
-    Bool removeAuth = FALSE;	/* if bailout, call RemoveAuthorization? */
-    SecurityAuthorizationPtr pAuth = NULL;  /* auth we are creating */
-    int err;			/* error to return from this function */
-    XID authId;			/* authorization ID assigned by os layer */
-    xSecurityGenerateAuthorizationReply rep; /* reply struct */
-    unsigned int trustLevel;    /* trust level of new auth */
-    XID group;			/* group of new auth */
-    CARD32 timeout;		/* timeout of new auth */
-    CARD32 *values;		/* list of supplied attributes */
-    char *protoname;		/* auth proto name sent in request */
-    char *protodata;		/* auth proto data sent in request */
-    unsigned int authdata_len;  /* # bytes of generated auth data */
-    char *pAuthdata;		/* generated auth data */
-    Mask eventMask;		/* what events on this auth does client want */
-
-    /* check request length */
-
-    REQUEST_AT_LEAST_SIZE(xSecurityGenerateAuthorizationReq);
-    len = bytes_to_int32(SIZEOF(xSecurityGenerateAuthorizationReq));
-    len += bytes_to_int32(stuff->nbytesAuthProto);
-    len += bytes_to_int32(stuff->nbytesAuthData);
-    values = ((CARD32 *)stuff) + len;
-    len += Ones(stuff->valueMask);
-    if (client->req_len != len)
-	return BadLength;
-
-    /* check valuemask */
-    if (stuff->valueMask & ~XSecurityAllAuthorizationAttributes)
-    {
-	client->errorValue = stuff->valueMask;
-	return BadValue;
-    }
-
-    /* check timeout */
-    timeout = 60;
-    if (stuff->valueMask & XSecurityTimeout)
-    {
-	timeout = *values++;
-    }
-
-    /* check trustLevel */
-    trustLevel = XSecurityClientUntrusted;
-    if (stuff->valueMask & XSecurityTrustLevel)
-    {
-	trustLevel = *values++;
-	if (trustLevel != XSecurityClientTrusted &&
-	    trustLevel != XSecurityClientUntrusted)
-	{
-	    client->errorValue = trustLevel;
-	    return BadValue;
-	}
-    }
-
-    /* check group */
-    group = None;
-    if (stuff->valueMask & XSecurityGroup)
-    {
-	group = *values++;
-	if (SecurityValidateGroupCallback)
-	{
-	    SecurityValidateGroupInfoRec vgi;
-	    vgi.group = group;
-	    vgi.valid = FALSE;
-	    CallCallbacks(&SecurityValidateGroupCallback, (pointer)&vgi);
-
-	    /* if nobody said they recognized it, it's an error */
-
-	    if (!vgi.valid)
-	    {
-		client->errorValue = group;
-		return BadValue;
-	    }
-	}
-    }
-
-    /* check event mask */
-    eventMask = 0;
-    if (stuff->valueMask & XSecurityEventMask)
-    {
-	eventMask = *values++;
-	if (eventMask & ~XSecurityAllEventMasks)
-	{
-	    client->errorValue = eventMask;
-	    return BadValue;
-	}
-    }
-
-    protoname = (char *)&stuff[1];
-    protodata = protoname + bytes_to_int32(stuff->nbytesAuthProto);
-
-    /* call os layer to generate the authorization */
-
-    authId = GenerateAuthorization(stuff->nbytesAuthProto, protoname,
-				   stuff->nbytesAuthData,  protodata,
-				   &authdata_len, &pAuthdata);
-    if ((XID) ~0L == authId)
-    {
-	err = SecurityErrorBase + XSecurityBadAuthorizationProtocol;
-	goto bailout;
-    }
-
-    /* now that we've added the auth, remember to remove it if we have to
-     * abort the request for some reason (like allocation failure)
-     */
-    removeAuth = TRUE;
-
-    /* associate additional information with this auth ID */
-
-    pAuth = xalloc(sizeof(SecurityAuthorizationRec));
-    if (!pAuth)
-    {
-	err = BadAlloc;
-	goto bailout;
-    }
-
-    /* fill in the auth fields */
-
-    pAuth->id = authId;
-    pAuth->timeout = timeout;
-    pAuth->group = group;
-    pAuth->trustLevel = trustLevel;
-    pAuth->refcnt = 0;	/* the auth was just created; nobody's using it yet */
-    pAuth->secondsRemaining = 0;
-    pAuth->timer = NULL;
-    pAuth->eventClients = NULL;
-
-    /* handle event selection */
-    if (eventMask)
-    {
-	err = SecurityEventSelectForAuthorization(pAuth, client, eventMask);
-	if (err != Success)
-	    goto bailout;
-    }
-
-    if (!AddResource(authId, SecurityAuthorizationResType, pAuth))
-    {
-	err = BadAlloc;
-	goto bailout;
-    }
-
-    /* start the timer ticking */
-
-    if (pAuth->timeout != 0)
-	SecurityStartAuthorizationTimer(pAuth);
-
-    /* tell client the auth id and data */
-
-    rep.type = X_Reply;
-    rep.length = bytes_to_int32(authdata_len);
-    rep.sequenceNumber = client->sequence;
-    rep.authId = authId;
-    rep.dataLength = authdata_len;
-
-    if (client->swapped)
-    {
-	char n;
-    	swapl(&rep.length, n);
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.authId, n);
-    	swaps(&rep.dataLength, n);
-    }
-
-    WriteToClient(client, SIZEOF(xSecurityGenerateAuthorizationReply),
-		  (char *)&rep);
-    WriteToClient(client, authdata_len, pAuthdata);
-
-    SecurityAudit("client %d generated authorization %d trust %d timeout %d group %d events %d\n",
-		  client->index, pAuth->id, pAuth->trustLevel, pAuth->timeout,
-		  pAuth->group, eventMask);
-
-    /* the request succeeded; don't call RemoveAuthorization or free pAuth */
-
-    removeAuth = FALSE;
-    pAuth = NULL;
-    err = client->noClientException;
-
-bailout:
-    if (removeAuth)
-	RemoveAuthorization(stuff->nbytesAuthProto, protoname,
-			    authdata_len, pAuthdata);
-    if (pAuth) xfree(pAuth);
-    return err;
-
-} /* ProcSecurityGenerateAuthorization */
-
-static int
-ProcSecurityRevokeAuthorization(
-    ClientPtr client)
-{
-    REQUEST(xSecurityRevokeAuthorizationReq);
-    SecurityAuthorizationPtr pAuth;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xSecurityRevokeAuthorizationReq);
-
-    rc = dixLookupResourceByType((pointer *)&pAuth, stuff->authId,
-				 SecurityAuthorizationResType, client,
-				 DixDestroyAccess);
-    if (rc != Success)
-	return (rc == BadValue) ?
-	    SecurityErrorBase + XSecurityBadAuthorization : rc;
-
-    FreeResource(stuff->authId, RT_NONE);
-    return Success;
-} /* ProcSecurityRevokeAuthorization */
-
-
-static int
-ProcSecurityDispatch(
-    ClientPtr client)
-{
-    REQUEST(xReq);
-
-    switch (stuff->data)
-    {
-	case X_SecurityQueryVersion:
-	    return ProcSecurityQueryVersion(client);
-	case X_SecurityGenerateAuthorization:
-	    return ProcSecurityGenerateAuthorization(client);
-	case X_SecurityRevokeAuthorization:
-	    return ProcSecurityRevokeAuthorization(client);
-	default:
-	    return BadRequest;
-    }
-} /* ProcSecurityDispatch */
-
-static int
-SProcSecurityQueryVersion(
-    ClientPtr client)
-{
-    REQUEST(xSecurityQueryVersionReq);
-    char	n;
-
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xSecurityQueryVersionReq);
-    swaps(&stuff->majorVersion, n);
-    swaps(&stuff->minorVersion,n);
-    return ProcSecurityQueryVersion(client);
-} /* SProcSecurityQueryVersion */
-
-
-static int
-SProcSecurityGenerateAuthorization(
-    ClientPtr client)
-{
-    REQUEST(xSecurityGenerateAuthorizationReq);
-    char	n;
-    CARD32 *values;
-    unsigned long nvalues;
-    int values_offset;
-
-    swaps(&stuff->length, n);
-    REQUEST_AT_LEAST_SIZE(xSecurityGenerateAuthorizationReq);
-    swaps(&stuff->nbytesAuthProto, n);
-    swaps(&stuff->nbytesAuthData, n);
-    swapl(&stuff->valueMask, n);
-    values_offset = bytes_to_int32(stuff->nbytesAuthProto) +
-		    bytes_to_int32(stuff->nbytesAuthData);
-    if (values_offset > 
-	stuff->length - bytes_to_int32(sz_xSecurityGenerateAuthorizationReq))
-	return BadLength;
-    values = (CARD32 *)(&stuff[1]) + values_offset;
-    nvalues = (((CARD32 *)stuff) + stuff->length) - values;
-    SwapLongs(values, nvalues);
-    return ProcSecurityGenerateAuthorization(client);
-} /* SProcSecurityGenerateAuthorization */
-
-
-static int
-SProcSecurityRevokeAuthorization(
-    ClientPtr client)
-{
-    REQUEST(xSecurityRevokeAuthorizationReq);
-    char	n;
-
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xSecurityRevokeAuthorizationReq);
-    swapl(&stuff->authId, n);
-    return ProcSecurityRevokeAuthorization(client);
-} /* SProcSecurityRevokeAuthorization */
-
-
-static int
-SProcSecurityDispatch(
-    ClientPtr client)
-{
-    REQUEST(xReq);
-
-    switch (stuff->data)
-    {
-	case X_SecurityQueryVersion:
-	    return SProcSecurityQueryVersion(client);
-	case X_SecurityGenerateAuthorization:
-	    return SProcSecurityGenerateAuthorization(client);
-	case X_SecurityRevokeAuthorization:
-	    return SProcSecurityRevokeAuthorization(client);
-	default:
-	    return BadRequest;
-    }
-} /* SProcSecurityDispatch */
-
-static void 
-SwapSecurityAuthorizationRevokedEvent(
-    xSecurityAuthorizationRevokedEvent *from,
-    xSecurityAuthorizationRevokedEvent *to)
-{
-    to->type = from->type;
-    to->detail = from->detail;
-    cpswaps(from->sequenceNumber, to->sequenceNumber);
-    cpswapl(from->authId, to->authId);
-}
-
-/* SecurityCheckDeviceAccess
- *
- * Arguments:
- *	client is the client attempting to access a device.
- *	dev is the device being accessed.
- *	fromRequest is TRUE if the device access is a direct result of
- *	  the client executing some request and FALSE if it is a
- *	  result of the server trying to send an event (e.g. KeymapNotify)
- *	  to the client.
- * Returns:
- *	TRUE if the device access should be allowed, else FALSE.
- *
- * Side Effects:
- *	An audit message is generated if access is denied.
- */
-
-static void
-SecurityDevice(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceDeviceAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-    Mask requested = rec->access_mode;
-    Mask allowed = SecurityDeviceMask;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&serverClient->devPrivates, stateKey);
-
-    if (rec->dev != inputInfo.keyboard)
-	/* this extension only supports the core keyboard */
-	allowed = requested;
-
-    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {
-	SecurityAudit("Security denied client %d keyboard access on request "
-		      "%s\n", rec->client->index,
-		      SecurityLookupRequestName(rec->client));
-	rec->status = BadAccess;
-    }
-}
-
-/* SecurityResource
- *
- * This function gets plugged into client->CheckAccess and is called from
- * SecurityLookupIDByType/Class to determine if the client can access the
- * resource.
- *
- * Arguments:
- *	client is the client doing the resource access.
- *	id is the resource id.
- *	rtype is its type or class.
- *	access_mode represents the intended use of the resource; see
- *	  resource.h.
- *	res is a pointer to the resource structure for this resource.
- *
- * Returns:
- *	If access is granted, the value of rval that was passed in, else FALSE.
- *
- * Side Effects:
- *	Disallowed resource accesses are audited.
- */
-
-static void
-SecurityResource(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceResourceAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-    int cid = CLIENT_ID(rec->id);
-    Mask requested = rec->access_mode;
-    Mask allowed = SecurityResourceMask;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&clients[cid]->devPrivates, stateKey);
-
-    /* disable background None for untrusted windows */
-    if ((requested & DixCreateAccess) && (rec->rtype == RT_WINDOW))
-	if (subj->haveState && subj->trustLevel != XSecurityClientTrusted)
-	    ((WindowPtr)rec->res)->forcedBG = TRUE;
-
-    /* additional permissions for specific resource types */
-    if (rec->rtype == RT_WINDOW)
-	allowed |= SecurityWindowExtraMask;
-
-    /* special checks for server-owned resources */
-    if (cid == 0) {
-	if (rec->rtype & RC_DRAWABLE)
-	    /* additional operations allowed on root windows */
-	    allowed |= SecurityRootWindowExtraMask;
-
-	else if (rec->rtype == RT_COLORMAP)
-	    /* allow access to default colormaps */
-	    allowed = requested;
-
-	else
-	    /* allow read access to other server-owned resources */
-	    allowed |= DixReadAccess;
-    }
-
-    if (SecurityDoCheck(subj, obj, requested, allowed) == Success)
-	return;
-
-    SecurityAudit("Security: denied client %d access %x to resource 0x%x "
-		  "of client %d on request %s\n", rec->client->index,
-		  requested, rec->id, cid,
-		  SecurityLookupRequestName(rec->client));
-    rec->status = BadAccess; /* deny access */
-}
-
-
-static void
-SecurityExtension(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceExtAccessRec *rec = calldata;
-    SecurityStateRec *subj;
-    int i = 0;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-
-    if (subj->haveState && subj->trustLevel == XSecurityClientTrusted)
-	return;
-
-    while (SecurityTrustedExtensions[i])
-	if (!strcmp(SecurityTrustedExtensions[i++], rec->ext->name))
-	    return;
-
-    SecurityAudit("Security: denied client %d access to extension "
-		  "%s on request %s\n",
-		  rec->client->index, rec->ext->name,
-		  SecurityLookupRequestName(rec->client));
-    rec->status = BadAccess;
-}
-
-static void
-SecurityServer(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceServerAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-    Mask requested = rec->access_mode;
-    Mask allowed = SecurityServerMask;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&serverClient->devPrivates, stateKey);
- 
-    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {
-	SecurityAudit("Security: denied client %d access to server "
-		      "configuration request %s\n", rec->client->index,
-		      SecurityLookupRequestName(rec->client));
-	rec->status = BadAccess;
-    }
-}
-
-static void
-SecurityClient(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceClientAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-    Mask requested = rec->access_mode;
-    Mask allowed = SecurityClientMask;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&rec->target->devPrivates, stateKey);
-
-    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {
-	SecurityAudit("Security: denied client %d access to client %d on "
-		      "request %s\n", rec->client->index, rec->target->index,
-		      SecurityLookupRequestName(rec->client));
-	rec->status = BadAccess;
-    }
-}
-
-static void
-SecurityProperty(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{    
-    XacePropertyAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-    ATOM name = (*rec->ppProp)->propertyName;
-    Mask requested = rec->access_mode;
-    Mask allowed = SecurityResourceMask | DixReadAccess;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);
-
-    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {
-	SecurityAudit("Security: denied client %d access to property %s "
-		      "(atom 0x%x) window 0x%x of client %d on request %s\n",
-		      rec->client->index, NameForAtom(name), name,
-		      rec->pWin->drawable.id, wClient(rec->pWin)->index,
-		      SecurityLookupRequestName(rec->client));
-	rec->status = BadAccess;
-    }
-}
-
-static void
-SecuritySend(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceSendAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-
-    if (rec->client) {
-	int i;
-
-	subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-	obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);
-
-	if (SecurityDoCheck(subj, obj, DixSendAccess, 0) == Success)
-	    return;
-
-	for (i = 0; i < rec->count; i++)
-	    if (rec->events[i].u.u.type != UnmapNotify &&
-		rec->events[i].u.u.type != ConfigureRequest &&
-		rec->events[i].u.u.type != ClientMessage) {
-
-		SecurityAudit("Security: denied client %d from sending event "
-			      "of type %s to window 0x%x of client %d\n",
-			      rec->client->index,
-			      LookupEventName(rec->events[i].u.u.type),
-			      rec->pWin->drawable.id,
-			      wClient(rec->pWin)->index);
-		rec->status = BadAccess;
-		return;
-	    }
-    }
-}
-
-static void
-SecurityReceive(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    XaceReceiveAccessRec *rec = calldata;
-    SecurityStateRec *subj, *obj;
-
-    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);
-    obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);
-
-    if (SecurityDoCheck(subj, obj, DixReceiveAccess, 0) == Success)
-	return;
-
-    SecurityAudit("Security: denied client %d from receiving an event "
-		  "sent to window 0x%x of client %d\n",
-		  rec->client->index, rec->pWin->drawable.id,
-		  wClient(rec->pWin)->index);
-    rec->status = BadAccess;
-}
-
-/* SecurityClientStateCallback
- *
- * Arguments:
- *	pcbl is &ClientStateCallback.
- *	nullata is NULL.
- *	calldata is a pointer to a NewClientInfoRec (include/dixstruct.h)
- *	which contains information about client state changes.
- *
- * Returns: nothing.
- *
- * Side Effects:
- * 
- * If a new client is connecting, its authorization ID is copied to
- * client->authID.  If this is a generated authorization, its reference
- * count is bumped, its timer is cancelled if it was running, and its
- * trustlevel is copied to TRUSTLEVEL(client).
- * 
- * If a client is disconnecting and the client was using a generated
- * authorization, the authorization's reference count is decremented, and
- * if it is now zero, the timer for this authorization is started.
- */
-
-static void
-SecurityClientState(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
-    NewClientInfoRec *pci = calldata;
-    SecurityStateRec *state;
-    SecurityAuthorizationPtr pAuth;
-    int rc;
-
-    state = dixLookupPrivate(&pci->client->devPrivates, stateKey);
-
-    switch (pci->client->clientState) {
-    case ClientStateInitial:
-	state->trustLevel = XSecurityClientTrusted;
-	state->authId = None;
-	state->haveState = TRUE;
-	break;
-
-    case ClientStateRunning:
-	state->authId = AuthorizationIDOfClient(pci->client);
-	rc = dixLookupResourceByType((pointer *)&pAuth, state->authId,
-			       SecurityAuthorizationResType, serverClient,
-			       DixGetAttrAccess);
-	if (rc == Success) {
-	    /* it is a generated authorization */
-	    pAuth->refcnt++;
-	    if (pAuth->refcnt == 1 && pAuth->timer)
-		TimerCancel(pAuth->timer);
-
-	    state->trustLevel = pAuth->trustLevel;
-	}
-	break;
-
-    case ClientStateGone:
-    case ClientStateRetained:
-	rc = dixLookupResourceByType((pointer *)&pAuth, state->authId,
-			       SecurityAuthorizationResType, serverClient,
-			       DixGetAttrAccess);
-	if (rc == Success) {
-	    /* it is a generated authorization */
-	    pAuth->refcnt--;
-	    if (pAuth->refcnt == 0)
-		SecurityStartAuthorizationTimer(pAuth);
-	}
-	break;
-
-    default:
-	break;
-    }
-}
-
-/* SecurityResetProc
- *
- * Arguments:
- *	extEntry is the extension information for the security extension.
- *
- * Returns: nothing.
- *
- * Side Effects:
- *	Performs any cleanup needed by Security at server shutdown time.
- */
-
-static void
-SecurityResetProc(
-    ExtensionEntry *extEntry)
-{
-    /* Unregister callbacks */
-    DeleteCallback(&ClientStateCallback, SecurityClientState, NULL);
-
-    XaceDeleteCallback(XACE_EXT_DISPATCH, SecurityExtension, NULL);
-    XaceDeleteCallback(XACE_RESOURCE_ACCESS, SecurityResource, NULL);
-    XaceDeleteCallback(XACE_DEVICE_ACCESS, SecurityDevice, NULL);
-    XaceDeleteCallback(XACE_PROPERTY_ACCESS, SecurityProperty, NULL);
-    XaceDeleteCallback(XACE_SEND_ACCESS, SecuritySend, NULL);
-    XaceDeleteCallback(XACE_RECEIVE_ACCESS, SecurityReceive, NULL);
-    XaceDeleteCallback(XACE_CLIENT_ACCESS, SecurityClient, NULL);
-    XaceDeleteCallback(XACE_EXT_ACCESS, SecurityExtension, NULL);
-    XaceDeleteCallback(XACE_SERVER_ACCESS, SecurityServer, NULL);
-}
-
-
-/* SecurityExtensionInit
- *
- * Arguments: none.
- *
- * Returns: nothing.
- *
- * Side Effects:
- *	Enables the Security extension if possible.
- */
-
-void
-SecurityExtensionInit(INITARGS)
-{
-    ExtensionEntry	*extEntry;
-    int ret = TRUE;
-
-    SecurityAuthorizationResType =
-	CreateNewResourceType(SecurityDeleteAuthorization,
-			      "SecurityAuthorization");
-
-    RTEventClient =
-	CreateNewResourceType(SecurityDeleteAuthorizationEventClient,
-			      "SecurityEventClient");
-
-    if (!SecurityAuthorizationResType || !RTEventClient)
-	return;
-
-    RTEventClient |= RC_NEVERRETAIN;
-
-    /* Allocate the private storage */
-    if (!dixRequestPrivate(stateKey, sizeof(SecurityStateRec)))
-	FatalError("SecurityExtensionSetup: Can't allocate client private.\n");
-
-    /* Register callbacks */
-    ret &= AddCallback(&ClientStateCallback, SecurityClientState, NULL);
-
-    ret &= XaceRegisterCallback(XACE_EXT_DISPATCH, SecurityExtension, NULL);
-    ret &= XaceRegisterCallback(XACE_RESOURCE_ACCESS, SecurityResource, NULL);
-    ret &= XaceRegisterCallback(XACE_DEVICE_ACCESS, SecurityDevice, NULL);
-    ret &= XaceRegisterCallback(XACE_PROPERTY_ACCESS, SecurityProperty, NULL);
-    ret &= XaceRegisterCallback(XACE_SEND_ACCESS, SecuritySend, NULL);
-    ret &= XaceRegisterCallback(XACE_RECEIVE_ACCESS, SecurityReceive, NULL);
-    ret &= XaceRegisterCallback(XACE_CLIENT_ACCESS, SecurityClient, NULL);
-    ret &= XaceRegisterCallback(XACE_EXT_ACCESS, SecurityExtension, NULL);
-    ret &= XaceRegisterCallback(XACE_SERVER_ACCESS, SecurityServer, NULL);
-
-    if (!ret)
-	FatalError("SecurityExtensionSetup: Failed to register callbacks\n");
-
-    /* Add extension to server */
-    extEntry = AddExtension(SECURITY_EXTENSION_NAME,
-			    XSecurityNumberEvents, XSecurityNumberErrors,
-			    ProcSecurityDispatch, SProcSecurityDispatch,
-                            SecurityResetProc, StandardMinorOpcode);
-
-    SecurityErrorBase = extEntry->errorBase;
-    SecurityEventBase = extEntry->eventBase;
-
-    EventSwapVector[SecurityEventBase + XSecurityAuthorizationRevoked] =
-	(EventSwapPtr)SwapSecurityAuthorizationRevokedEvent;
-
-    /* Label objects that were created before we could register ourself */
-    SecurityLabelInitial();
-}
+/*

+

+Copyright 1996, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+*/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+#define XACE

+#endif

+

+#include "scrnintstr.h"

+#include "inputstr.h"

+#include "windowstr.h"

+#include "propertyst.h"

+#include "colormapst.h"

+#include "privates.h"

+#include "registry.h"

+#include "xacestr.h"

+#include "securitysrv.h"

+#include <X11/extensions/securproto.h>

+#include "modinit.h"

+#include "protocol-versions.h"

+

+/* Extension stuff */

+static int SecurityErrorBase;  /* first Security error number */

+static int SecurityEventBase;  /* first Security event number */

+

+RESTYPE SecurityAuthorizationResType; /* resource type for authorizations */

+static RESTYPE RTEventClient;

+

+static CallbackListPtr SecurityValidateGroupCallback = NULL;

+

+/* Private state record */

+static int stateKeyIndex;

+static DevPrivateKey stateKey = &stateKeyIndex;

+

+/* This is what we store as client security state */

+typedef struct {

+    int haveState;

+    unsigned int trustLevel;

+    XID authId;

+} SecurityStateRec;

+

+/* Extensions that untrusted clients shouldn't have access to */

+static char *SecurityTrustedExtensions[] = {

+    "XC-MISC",

+    "BIG-REQUESTS",

+    "XpExtension",

+    NULL

+};

+

+/*

+ * Access modes that untrusted clients are allowed on trusted objects.

+ */

+static const Mask SecurityResourceMask =

+    DixGetAttrAccess | DixReceiveAccess | DixListPropAccess |

+    DixGetPropAccess | DixListAccess;

+static const Mask SecurityWindowExtraMask = DixRemoveAccess;

+static const Mask SecurityRootWindowExtraMask =

+    DixReceiveAccess | DixSendAccess | DixAddAccess | DixRemoveAccess;

+static const Mask SecurityDeviceMask =

+    DixGetAttrAccess | DixReceiveAccess | DixGetFocusAccess |

+    DixGrabAccess | DixSetAttrAccess | DixUseAccess;

+static const Mask SecurityServerMask = DixGetAttrAccess | DixGrabAccess;

+static const Mask SecurityClientMask = DixGetAttrAccess;

+

+

+/* SecurityAudit

+ *

+ * Arguments:

+ *	format is the formatting string to be used to interpret the

+ *	  remaining arguments.

+ *

+ * Returns: nothing.

+ *

+ * Side Effects:

+ *	Writes the message to the log file if security logging is on.

+ */

+

+static void

+SecurityAudit(char *format, ...)

+{

+    va_list args;

+

+    if (auditTrailLevel < SECURITY_AUDIT_LEVEL)

+	return;

+    va_start(args, format);

+    VAuditF(format, args);

+    va_end(args);

+} /* SecurityAudit */

+

+/*

+ * Performs a Security permission check.

+ */

+static int

+SecurityDoCheck(SecurityStateRec *subj, SecurityStateRec *obj,

+		Mask requested, Mask allowed)

+{

+    if (!subj->haveState || !obj->haveState)

+	return Success;

+    if (subj->trustLevel == XSecurityClientTrusted)

+	return Success;

+    if (obj->trustLevel != XSecurityClientTrusted)

+	return Success;

+    if ((requested | allowed) == allowed)

+	return Success;

+

+    return BadAccess;

+}

+

+/*

+ * Labels initial server objects.

+ */

+static void

+SecurityLabelInitial(void)

+{

+    SecurityStateRec *state;

+

+    /* Do the serverClient */

+    state = dixLookupPrivate(&serverClient->devPrivates, stateKey);

+    state->trustLevel = XSecurityClientTrusted;

+    state->haveState = TRUE;

+}

+

+/*

+ * Looks up a request name

+ */

+static _X_INLINE const char *

+SecurityLookupRequestName(ClientPtr client)

+{

+    int major = ((xReq *)client->requestBuffer)->reqType;

+    int minor = MinorOpcodeOfRequest(client);

+    return LookupRequestName(major, minor);

+}

+

+

+#define rClient(obj) (clients[CLIENT_ID((obj)->resource)])

+

+/* SecurityDeleteAuthorization

+ *

+ * Arguments:

+ *	value is the authorization to delete.

+ *	id is its resource ID.

+ *

+ * Returns: Success.

+ *

+ * Side Effects:

+ *	Frees everything associated with the authorization.

+ */

+

+static int

+SecurityDeleteAuthorization(

+    pointer value,

+    XID id)

+{

+    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)value;

+    unsigned short name_len, data_len;

+    char *name, *data;

+    int status;

+    int i;

+    OtherClientsPtr pEventClient;

+

+    /* Remove the auth using the os layer auth manager */

+

+    status = AuthorizationFromID(pAuth->id, &name_len, &name,

+				 &data_len, &data);

+    assert(status);

+    status = RemoveAuthorization(name_len, name, data_len, data);

+    assert(status);

+    (void)status;

+

+    /* free the auth timer if there is one */

+

+    if (pAuth->timer) TimerFree(pAuth->timer);

+

+    /* send revoke events */

+

+    while ((pEventClient = pAuth->eventClients))

+    {

+	/* send revocation event event */

+	ClientPtr client = rClient(pEventClient);

+

+	if (!client->clientGone)

+	{

+	    xSecurityAuthorizationRevokedEvent are;

+	    are.type = SecurityEventBase + XSecurityAuthorizationRevoked;

+	    are.sequenceNumber = client->sequence;

+	    are.authId = pAuth->id;

+	    WriteEventsToClient(client, 1, (xEvent *)&are);

+	}

+	FreeResource(pEventClient->resource, RT_NONE);

+    }

+

+    /* kill all clients using this auth */

+

+    for (i = 1; i<currentMaxClients; i++)

+	if (clients[i]) {

+	    SecurityStateRec *state;

+	    state = dixLookupPrivate(&clients[i]->devPrivates, stateKey);

+	    if (state->haveState && state->authId == pAuth->id)

+		CloseDownClient(clients[i]);

+	}

+

+    SecurityAudit("revoked authorization ID %d\n", pAuth->id);

+    xfree(pAuth);

+    return Success;

+

+} /* SecurityDeleteAuthorization */

+

+

+/* resource delete function for RTEventClient */

+static int

+SecurityDeleteAuthorizationEventClient(

+    pointer value,

+    XID id)

+{

+    OtherClientsPtr pEventClient, prev = NULL;

+    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)value;

+

+    for (pEventClient = pAuth->eventClients;

+	 pEventClient;

+	 pEventClient = pEventClient->next)

+    {

+	if (pEventClient->resource == id)

+	{

+	    if (prev)

+		prev->next = pEventClient->next;

+	    else

+		pAuth->eventClients = pEventClient->next;

+	    xfree(pEventClient);

+	    return(Success);

+	}

+	prev = pEventClient;

+    }

+    /*NOTREACHED*/

+    return -1; /* make compiler happy */

+} /* SecurityDeleteAuthorizationEventClient */

+

+

+/* SecurityComputeAuthorizationTimeout

+ *

+ * Arguments:

+ *	pAuth is the authorization for which we are computing the timeout

+ *	seconds is the number of seconds we want to wait

+ *

+ * Returns:

+ *	the number of milliseconds that the auth timer should be set to

+ *

+ * Side Effects:

+ *	Sets pAuth->secondsRemaining to any "overflow" amount of time

+ *	that didn't fit in 32 bits worth of milliseconds

+ */

+

+static CARD32

+SecurityComputeAuthorizationTimeout(

+    SecurityAuthorizationPtr pAuth,

+    unsigned int seconds)

+{

+    /* maxSecs is the number of full seconds that can be expressed in

+     * 32 bits worth of milliseconds

+     */

+    CARD32 maxSecs = (CARD32)(~0) / (CARD32)MILLI_PER_SECOND;

+

+    if (seconds > maxSecs)

+    { /* only come here if we want to wait more than 49 days */

+	pAuth->secondsRemaining = seconds - maxSecs;

+	return maxSecs * MILLI_PER_SECOND;

+    }

+    else

+    { /* by far the common case */

+	pAuth->secondsRemaining = 0;

+	return seconds * MILLI_PER_SECOND;

+    }

+} /* SecurityStartAuthorizationTimer */

+

+/* SecurityAuthorizationExpired

+ *

+ * This function is passed as an argument to TimerSet and gets called from

+ * the timer manager in the os layer when its time is up.

+ *

+ * Arguments:

+ *	timer is the timer for this authorization.

+ *	time is the current time.

+ *	pval is the authorization whose time is up.

+ *

+ * Returns:

+ *	A new time delay in milliseconds if the timer should wait some

+ *	more, else zero.

+ *

+ * Side Effects:

+ *	Frees the authorization resource if the timeout period is really

+ *	over, otherwise recomputes pAuth->secondsRemaining.

+ */

+

+static CARD32

+SecurityAuthorizationExpired(

+    OsTimerPtr timer,

+    CARD32 time,

+    pointer pval)

+{

+    SecurityAuthorizationPtr pAuth = (SecurityAuthorizationPtr)pval;

+

+    assert(pAuth->timer == timer);

+

+    if (pAuth->secondsRemaining)

+    {

+	return SecurityComputeAuthorizationTimeout(pAuth,

+						   pAuth->secondsRemaining);

+    }

+    else

+    {

+	FreeResource(pAuth->id, RT_NONE);

+	return 0;

+    }

+} /* SecurityAuthorizationExpired */

+

+/* SecurityStartAuthorizationTimer

+ *

+ * Arguments:

+ *	pAuth is the authorization whose timer should be started.

+ *

+ * Returns: nothing.

+ *

+ * Side Effects:

+ *	A timer is started, set to expire after the timeout period for

+ *	this authorization.  When it expires, the function

+ *	SecurityAuthorizationExpired will be called.

+ */

+

+static void

+SecurityStartAuthorizationTimer(

+    SecurityAuthorizationPtr pAuth)

+{

+    pAuth->timer = TimerSet(pAuth->timer, 0,

+	SecurityComputeAuthorizationTimeout(pAuth, pAuth->timeout),

+			    SecurityAuthorizationExpired, pAuth);

+} /* SecurityStartAuthorizationTimer */

+

+

+/* Proc functions all take a client argument, execute the request in

+ * client->requestBuffer, and return a protocol error status.

+ */

+

+static int

+ProcSecurityQueryVersion(

+    ClientPtr client)

+{

+    /* REQUEST(xSecurityQueryVersionReq); */

+    xSecurityQueryVersionReply 	rep;

+

+    REQUEST_SIZE_MATCH(xSecurityQueryVersionReq);

+    rep.type        	= X_Reply;

+    rep.sequenceNumber 	= client->sequence;

+    rep.length         	= 0;

+    rep.majorVersion  	= SERVER_SECURITY_MAJOR_VERSION;

+    rep.minorVersion  	= SERVER_SECURITY_MINOR_VERSION;

+    if(client->swapped)

+    {

+	char n;

+    	swaps(&rep.sequenceNumber, n);

+	swaps(&rep.majorVersion, n);

+	swaps(&rep.minorVersion, n);

+    }

+    (void)WriteToClient(client, SIZEOF(xSecurityQueryVersionReply),

+			(char *)&rep);

+    return (client->noClientException);

+} /* ProcSecurityQueryVersion */

+

+

+static int

+SecurityEventSelectForAuthorization(

+    SecurityAuthorizationPtr pAuth,

+    ClientPtr client,

+    Mask mask)

+{

+    OtherClients *pEventClient;

+

+    for (pEventClient = pAuth->eventClients;

+	 pEventClient;

+	 pEventClient = pEventClient->next)

+    {

+	if (SameClient(pEventClient, client))

+	{

+	    if (mask == 0)

+		FreeResource(pEventClient->resource, RT_NONE);

+	    else

+		pEventClient->mask = mask;

+	    return Success;

+	}

+    }

+    

+    pEventClient = xalloc(sizeof(OtherClients));

+    if (!pEventClient)

+	return BadAlloc;

+    pEventClient->mask = mask;

+    pEventClient->resource = FakeClientID(client->index);

+    pEventClient->next = pAuth->eventClients;

+    if (!AddResource(pEventClient->resource, RTEventClient,

+		     (pointer)pAuth))

+    {

+	xfree(pEventClient);

+	return BadAlloc;

+    }

+    pAuth->eventClients = pEventClient;

+

+    return Success;

+} /* SecurityEventSelectForAuthorization */

+

+

+static int

+ProcSecurityGenerateAuthorization(

+    ClientPtr client)

+{

+    REQUEST(xSecurityGenerateAuthorizationReq);

+    int len;			/* request length in CARD32s*/

+    Bool removeAuth = FALSE;	/* if bailout, call RemoveAuthorization? */

+    SecurityAuthorizationPtr pAuth = NULL;  /* auth we are creating */

+    int err;			/* error to return from this function */

+    XID authId;			/* authorization ID assigned by os layer */

+    xSecurityGenerateAuthorizationReply rep; /* reply struct */

+    unsigned int trustLevel;    /* trust level of new auth */

+    XID group;			/* group of new auth */

+    CARD32 timeout;		/* timeout of new auth */

+    CARD32 *values;		/* list of supplied attributes */

+    char *protoname;		/* auth proto name sent in request */

+    char *protodata;		/* auth proto data sent in request */

+    unsigned int authdata_len;  /* # bytes of generated auth data */

+    char *pAuthdata;		/* generated auth data */

+    Mask eventMask;		/* what events on this auth does client want */

+

+    /* check request length */

+

+    REQUEST_AT_LEAST_SIZE(xSecurityGenerateAuthorizationReq);

+    len = bytes_to_int32(SIZEOF(xSecurityGenerateAuthorizationReq));

+    len += bytes_to_int32(stuff->nbytesAuthProto);

+    len += bytes_to_int32(stuff->nbytesAuthData);

+    values = ((CARD32 *)stuff) + len;

+    len += Ones(stuff->valueMask);

+    if (client->req_len != len)

+	return BadLength;

+

+    /* check valuemask */

+    if (stuff->valueMask & ~XSecurityAllAuthorizationAttributes)

+    {

+	client->errorValue = stuff->valueMask;

+	return BadValue;

+    }

+

+    /* check timeout */

+    timeout = 60;

+    if (stuff->valueMask & XSecurityTimeout)

+    {

+	timeout = *values++;

+    }

+

+    /* check trustLevel */

+    trustLevel = XSecurityClientUntrusted;

+    if (stuff->valueMask & XSecurityTrustLevel)

+    {

+	trustLevel = *values++;

+	if (trustLevel != XSecurityClientTrusted &&

+	    trustLevel != XSecurityClientUntrusted)

+	{

+	    client->errorValue = trustLevel;

+	    return BadValue;

+	}

+    }

+

+    /* check group */

+    group = None;

+    if (stuff->valueMask & XSecurityGroup)

+    {

+	group = *values++;

+	if (SecurityValidateGroupCallback)

+	{

+	    SecurityValidateGroupInfoRec vgi;

+	    vgi.group = group;

+	    vgi.valid = FALSE;

+	    CallCallbacks(&SecurityValidateGroupCallback, (pointer)&vgi);

+

+	    /* if nobody said they recognized it, it's an error */

+

+	    if (!vgi.valid)

+	    {

+		client->errorValue = group;

+		return BadValue;

+	    }

+	}

+    }

+

+    /* check event mask */

+    eventMask = 0;

+    if (stuff->valueMask & XSecurityEventMask)

+    {

+	eventMask = *values++;

+	if (eventMask & ~XSecurityAllEventMasks)

+	{

+	    client->errorValue = eventMask;

+	    return BadValue;

+	}

+    }

+

+    protoname = (char *)&stuff[1];

+    protodata = protoname + bytes_to_int32(stuff->nbytesAuthProto);

+

+    /* call os layer to generate the authorization */

+

+    authId = GenerateAuthorization(stuff->nbytesAuthProto, protoname,

+				   stuff->nbytesAuthData,  protodata,

+				   &authdata_len, &pAuthdata);

+    if ((XID) ~0L == authId)

+    {

+	err = SecurityErrorBase + XSecurityBadAuthorizationProtocol;

+	goto bailout;

+    }

+

+    /* now that we've added the auth, remember to remove it if we have to

+     * abort the request for some reason (like allocation failure)

+     */

+    removeAuth = TRUE;

+

+    /* associate additional information with this auth ID */

+

+    pAuth = xalloc(sizeof(SecurityAuthorizationRec));

+    if (!pAuth)

+    {

+	err = BadAlloc;

+	goto bailout;

+    }

+

+    /* fill in the auth fields */

+

+    pAuth->id = authId;

+    pAuth->timeout = timeout;

+    pAuth->group = group;

+    pAuth->trustLevel = trustLevel;

+    pAuth->refcnt = 0;	/* the auth was just created; nobody's using it yet */

+    pAuth->secondsRemaining = 0;

+    pAuth->timer = NULL;

+    pAuth->eventClients = NULL;

+

+    /* handle event selection */

+    if (eventMask)

+    {

+	err = SecurityEventSelectForAuthorization(pAuth, client, eventMask);

+	if (err != Success)

+	    goto bailout;

+    }

+

+    if (!AddResource(authId, SecurityAuthorizationResType, pAuth))

+    {

+	err = BadAlloc;

+	goto bailout;

+    }

+

+    /* start the timer ticking */

+

+    if (pAuth->timeout != 0)

+	SecurityStartAuthorizationTimer(pAuth);

+

+    /* tell client the auth id and data */

+

+    rep.type = X_Reply;

+    rep.length = bytes_to_int32(authdata_len);

+    rep.sequenceNumber = client->sequence;

+    rep.authId = authId;

+    rep.dataLength = authdata_len;

+

+    if (client->swapped)

+    {

+	char n;

+    	swapl(&rep.length, n);

+    	swaps(&rep.sequenceNumber, n);

+    	swapl(&rep.authId, n);

+    	swaps(&rep.dataLength, n);

+    }

+

+    WriteToClient(client, SIZEOF(xSecurityGenerateAuthorizationReply),

+		  (char *)&rep);

+    WriteToClient(client, authdata_len, pAuthdata);

+

+    SecurityAudit("client %d generated authorization %d trust %d timeout %d group %d events %d\n",

+		  client->index, pAuth->id, pAuth->trustLevel, pAuth->timeout,

+		  pAuth->group, eventMask);

+

+    /* the request succeeded; don't call RemoveAuthorization or free pAuth */

+

+    removeAuth = FALSE;

+    pAuth = NULL;

+    err = client->noClientException;

+

+bailout:

+    if (removeAuth)

+	RemoveAuthorization(stuff->nbytesAuthProto, protoname,

+			    authdata_len, pAuthdata);

+    if (pAuth) xfree(pAuth);

+    return err;

+

+} /* ProcSecurityGenerateAuthorization */

+

+static int

+ProcSecurityRevokeAuthorization(

+    ClientPtr client)

+{

+    REQUEST(xSecurityRevokeAuthorizationReq);

+    SecurityAuthorizationPtr pAuth;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xSecurityRevokeAuthorizationReq);

+

+    rc = dixLookupResourceByType((pointer *)&pAuth, stuff->authId,

+				 SecurityAuthorizationResType, client,

+				 DixDestroyAccess);

+    if (rc != Success)

+	return (rc == BadValue) ?

+	    SecurityErrorBase + XSecurityBadAuthorization : rc;

+

+    FreeResource(stuff->authId, RT_NONE);

+    return Success;

+} /* ProcSecurityRevokeAuthorization */

+

+

+static int

+ProcSecurityDispatch(

+    ClientPtr client)

+{

+    REQUEST(xReq);

+

+    switch (stuff->data)

+    {

+	case X_SecurityQueryVersion:

+	    return ProcSecurityQueryVersion(client);

+	case X_SecurityGenerateAuthorization:

+	    return ProcSecurityGenerateAuthorization(client);

+	case X_SecurityRevokeAuthorization:

+	    return ProcSecurityRevokeAuthorization(client);

+	default:

+	    return BadRequest;

+    }

+} /* ProcSecurityDispatch */

+

+static int

+SProcSecurityQueryVersion(

+    ClientPtr client)

+{

+    REQUEST(xSecurityQueryVersionReq);

+    char	n;

+

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xSecurityQueryVersionReq);

+    swaps(&stuff->majorVersion, n);

+    swaps(&stuff->minorVersion,n);

+    return ProcSecurityQueryVersion(client);

+} /* SProcSecurityQueryVersion */

+

+

+static int

+SProcSecurityGenerateAuthorization(

+    ClientPtr client)

+{

+    REQUEST(xSecurityGenerateAuthorizationReq);

+    char	n;

+    CARD32 *values;

+    unsigned long nvalues;

+    int values_offset;

+

+    swaps(&stuff->length, n);

+    REQUEST_AT_LEAST_SIZE(xSecurityGenerateAuthorizationReq);

+    swaps(&stuff->nbytesAuthProto, n);

+    swaps(&stuff->nbytesAuthData, n);

+    swapl(&stuff->valueMask, n);

+    values_offset = bytes_to_int32(stuff->nbytesAuthProto) +

+		    bytes_to_int32(stuff->nbytesAuthData);

+    if (values_offset > 

+	stuff->length - bytes_to_int32(sz_xSecurityGenerateAuthorizationReq))

+	return BadLength;

+    values = (CARD32 *)(&stuff[1]) + values_offset;

+    nvalues = (((CARD32 *)stuff) + stuff->length) - values;

+    SwapLongs(values, nvalues);

+    return ProcSecurityGenerateAuthorization(client);

+} /* SProcSecurityGenerateAuthorization */

+

+

+static int

+SProcSecurityRevokeAuthorization(

+    ClientPtr client)

+{

+    REQUEST(xSecurityRevokeAuthorizationReq);

+    char	n;

+

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xSecurityRevokeAuthorizationReq);

+    swapl(&stuff->authId, n);

+    return ProcSecurityRevokeAuthorization(client);

+} /* SProcSecurityRevokeAuthorization */

+

+

+static int

+SProcSecurityDispatch(

+    ClientPtr client)

+{

+    REQUEST(xReq);

+

+    switch (stuff->data)

+    {

+	case X_SecurityQueryVersion:

+	    return SProcSecurityQueryVersion(client);

+	case X_SecurityGenerateAuthorization:

+	    return SProcSecurityGenerateAuthorization(client);

+	case X_SecurityRevokeAuthorization:

+	    return SProcSecurityRevokeAuthorization(client);

+	default:

+	    return BadRequest;

+    }

+} /* SProcSecurityDispatch */

+

+static void 

+SwapSecurityAuthorizationRevokedEvent(

+    xSecurityAuthorizationRevokedEvent *from,

+    xSecurityAuthorizationRevokedEvent *to)

+{

+    to->type = from->type;

+    to->detail = from->detail;

+    cpswaps(from->sequenceNumber, to->sequenceNumber);

+    cpswapl(from->authId, to->authId);

+}

+

+/* SecurityCheckDeviceAccess

+ *

+ * Arguments:

+ *	client is the client attempting to access a device.

+ *	dev is the device being accessed.

+ *	fromRequest is TRUE if the device access is a direct result of

+ *	  the client executing some request and FALSE if it is a

+ *	  result of the server trying to send an event (e.g. KeymapNotify)

+ *	  to the client.

+ * Returns:

+ *	TRUE if the device access should be allowed, else FALSE.

+ *

+ * Side Effects:

+ *	An audit message is generated if access is denied.

+ */

+

+static void

+SecurityDevice(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceDeviceAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+    Mask requested = rec->access_mode;

+    Mask allowed = SecurityDeviceMask;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&serverClient->devPrivates, stateKey);

+

+    if (rec->dev != inputInfo.keyboard)

+	/* this extension only supports the core keyboard */

+	allowed = requested;

+

+    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {

+	SecurityAudit("Security denied client %d keyboard access on request "

+		      "%s\n", rec->client->index,

+		      SecurityLookupRequestName(rec->client));

+	rec->status = BadAccess;

+    }

+}

+

+/* SecurityResource

+ *

+ * This function gets plugged into client->CheckAccess and is called from

+ * SecurityLookupIDByType/Class to determine if the client can access the

+ * resource.

+ *

+ * Arguments:

+ *	client is the client doing the resource access.

+ *	id is the resource id.

+ *	rtype is its type or class.

+ *	access_mode represents the intended use of the resource; see

+ *	  resource.h.

+ *	res is a pointer to the resource structure for this resource.

+ *

+ * Returns:

+ *	If access is granted, the value of rval that was passed in, else FALSE.

+ *

+ * Side Effects:

+ *	Disallowed resource accesses are audited.

+ */

+

+static void

+SecurityResource(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceResourceAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+    int cid = CLIENT_ID(rec->id);

+    Mask requested = rec->access_mode;

+    Mask allowed = SecurityResourceMask;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&clients[cid]->devPrivates, stateKey);

+

+    /* disable background None for untrusted windows */

+    if ((requested & DixCreateAccess) && (rec->rtype == RT_WINDOW))

+	if (subj->haveState && subj->trustLevel != XSecurityClientTrusted)

+	    ((WindowPtr)rec->res)->forcedBG = TRUE;

+

+    /* additional permissions for specific resource types */

+    if (rec->rtype == RT_WINDOW)

+	allowed |= SecurityWindowExtraMask;

+

+    /* special checks for server-owned resources */

+    if (cid == 0) {

+	if (rec->rtype & RC_DRAWABLE)

+	    /* additional operations allowed on root windows */

+	    allowed |= SecurityRootWindowExtraMask;

+

+	else if (rec->rtype == RT_COLORMAP)

+	    /* allow access to default colormaps */

+	    allowed = requested;

+

+	else

+	    /* allow read access to other server-owned resources */

+	    allowed |= DixReadAccess;

+    }

+

+    if (SecurityDoCheck(subj, obj, requested, allowed) == Success)

+	return;

+

+    SecurityAudit("Security: denied client %d access %x to resource 0x%x "

+		  "of client %d on request %s\n", rec->client->index,

+		  requested, rec->id, cid,

+		  SecurityLookupRequestName(rec->client));

+    rec->status = BadAccess; /* deny access */

+}

+

+

+static void

+SecurityExtension(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceExtAccessRec *rec = calldata;

+    SecurityStateRec *subj;

+    int i = 0;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+

+    if (subj->haveState && subj->trustLevel == XSecurityClientTrusted)

+	return;

+

+    while (SecurityTrustedExtensions[i])

+	if (!strcmp(SecurityTrustedExtensions[i++], rec->ext->name))

+	    return;

+

+    SecurityAudit("Security: denied client %d access to extension "

+		  "%s on request %s\n",

+		  rec->client->index, rec->ext->name,

+		  SecurityLookupRequestName(rec->client));

+    rec->status = BadAccess;

+}

+

+static void

+SecurityServer(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceServerAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+    Mask requested = rec->access_mode;

+    Mask allowed = SecurityServerMask;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&serverClient->devPrivates, stateKey);

+ 

+    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {

+	SecurityAudit("Security: denied client %d access to server "

+		      "configuration request %s\n", rec->client->index,

+		      SecurityLookupRequestName(rec->client));

+	rec->status = BadAccess;

+    }

+}

+

+static void

+SecurityClient(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceClientAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+    Mask requested = rec->access_mode;

+    Mask allowed = SecurityClientMask;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&rec->target->devPrivates, stateKey);

+

+    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {

+	SecurityAudit("Security: denied client %d access to client %d on "

+		      "request %s\n", rec->client->index, rec->target->index,

+		      SecurityLookupRequestName(rec->client));

+	rec->status = BadAccess;

+    }

+}

+

+static void

+SecurityProperty(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{    

+    XacePropertyAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+    ATOM name = (*rec->ppProp)->propertyName;

+    Mask requested = rec->access_mode;

+    Mask allowed = SecurityResourceMask | DixReadAccess;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);

+

+    if (SecurityDoCheck(subj, obj, requested, allowed) != Success) {

+	SecurityAudit("Security: denied client %d access to property %s "

+		      "(atom 0x%x) window 0x%x of client %d on request %s\n",

+		      rec->client->index, NameForAtom(name), name,

+		      rec->pWin->drawable.id, wClient(rec->pWin)->index,

+		      SecurityLookupRequestName(rec->client));

+	rec->status = BadAccess;

+    }

+}

+

+static void

+SecuritySend(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceSendAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+

+    if (rec->client) {

+	int i;

+

+	subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+	obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);

+

+	if (SecurityDoCheck(subj, obj, DixSendAccess, 0) == Success)

+	    return;

+

+	for (i = 0; i < rec->count; i++)

+	    if (rec->events[i].u.u.type != UnmapNotify &&

+		rec->events[i].u.u.type != ConfigureRequest &&

+		rec->events[i].u.u.type != ClientMessage) {

+

+		SecurityAudit("Security: denied client %d from sending event "

+			      "of type %s to window 0x%x of client %d\n",

+			      rec->client->index,

+			      LookupEventName(rec->events[i].u.u.type),

+			      rec->pWin->drawable.id,

+			      wClient(rec->pWin)->index);

+		rec->status = BadAccess;

+		return;

+	    }

+    }

+}

+

+static void

+SecurityReceive(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    XaceReceiveAccessRec *rec = calldata;

+    SecurityStateRec *subj, *obj;

+

+    subj = dixLookupPrivate(&rec->client->devPrivates, stateKey);

+    obj = dixLookupPrivate(&wClient(rec->pWin)->devPrivates, stateKey);

+

+    if (SecurityDoCheck(subj, obj, DixReceiveAccess, 0) == Success)

+	return;

+

+    SecurityAudit("Security: denied client %d from receiving an event "

+		  "sent to window 0x%x of client %d\n",

+		  rec->client->index, rec->pWin->drawable.id,

+		  wClient(rec->pWin)->index);

+    rec->status = BadAccess;

+}

+

+/* SecurityClientStateCallback

+ *

+ * Arguments:

+ *	pcbl is &ClientStateCallback.

+ *	nullata is NULL.

+ *	calldata is a pointer to a NewClientInfoRec (include/dixstruct.h)

+ *	which contains information about client state changes.

+ *

+ * Returns: nothing.

+ *

+ * Side Effects:

+ * 

+ * If a new client is connecting, its authorization ID is copied to

+ * client->authID.  If this is a generated authorization, its reference

+ * count is bumped, its timer is cancelled if it was running, and its

+ * trustlevel is copied to TRUSTLEVEL(client).

+ * 

+ * If a client is disconnecting and the client was using a generated

+ * authorization, the authorization's reference count is decremented, and

+ * if it is now zero, the timer for this authorization is started.

+ */

+

+static void

+SecurityClientState(CallbackListPtr *pcbl, pointer unused, pointer calldata)

+{

+    NewClientInfoRec *pci = calldata;

+    SecurityStateRec *state;

+    SecurityAuthorizationPtr pAuth;

+    int rc;

+

+    state = dixLookupPrivate(&pci->client->devPrivates, stateKey);

+

+    switch (pci->client->clientState) {

+    case ClientStateInitial:

+	state->trustLevel = XSecurityClientTrusted;

+	state->authId = None;

+	state->haveState = TRUE;

+	break;

+

+    case ClientStateRunning:

+	state->authId = AuthorizationIDOfClient(pci->client);

+	rc = dixLookupResourceByType((pointer *)&pAuth, state->authId,

+			       SecurityAuthorizationResType, serverClient,

+			       DixGetAttrAccess);

+	if (rc == Success) {

+	    /* it is a generated authorization */

+	    pAuth->refcnt++;

+	    if (pAuth->refcnt == 1 && pAuth->timer)

+		TimerCancel(pAuth->timer);

+

+	    state->trustLevel = pAuth->trustLevel;

+	}

+	break;

+

+    case ClientStateGone:

+    case ClientStateRetained:

+	rc = dixLookupResourceByType((pointer *)&pAuth, state->authId,

+			       SecurityAuthorizationResType, serverClient,

+			       DixGetAttrAccess);

+	if (rc == Success) {

+	    /* it is a generated authorization */

+	    pAuth->refcnt--;

+	    if (pAuth->refcnt == 0)

+		SecurityStartAuthorizationTimer(pAuth);

+	}

+	break;

+

+    default:

+	break;

+    }

+}

+

+/* SecurityResetProc

+ *

+ * Arguments:

+ *	extEntry is the extension information for the security extension.

+ *

+ * Returns: nothing.

+ *

+ * Side Effects:

+ *	Performs any cleanup needed by Security at server shutdown time.

+ */

+

+static void

+SecurityResetProc(

+    ExtensionEntry *extEntry)

+{

+    /* Unregister callbacks */

+    DeleteCallback(&ClientStateCallback, SecurityClientState, NULL);

+

+    XaceDeleteCallback(XACE_EXT_DISPATCH, SecurityExtension, NULL);

+    XaceDeleteCallback(XACE_RESOURCE_ACCESS, SecurityResource, NULL);

+    XaceDeleteCallback(XACE_DEVICE_ACCESS, SecurityDevice, NULL);

+    XaceDeleteCallback(XACE_PROPERTY_ACCESS, SecurityProperty, NULL);

+    XaceDeleteCallback(XACE_SEND_ACCESS, SecuritySend, NULL);

+    XaceDeleteCallback(XACE_RECEIVE_ACCESS, SecurityReceive, NULL);

+    XaceDeleteCallback(XACE_CLIENT_ACCESS, SecurityClient, NULL);

+    XaceDeleteCallback(XACE_EXT_ACCESS, SecurityExtension, NULL);

+    XaceDeleteCallback(XACE_SERVER_ACCESS, SecurityServer, NULL);

+}

+

+

+/* SecurityExtensionInit

+ *

+ * Arguments: none.

+ *

+ * Returns: nothing.

+ *

+ * Side Effects:

+ *	Enables the Security extension if possible.

+ */

+

+void

+SecurityExtensionInit(INITARGS)

+{

+    ExtensionEntry	*extEntry;

+    int ret = TRUE;

+

+    SecurityAuthorizationResType =

+	CreateNewResourceType(SecurityDeleteAuthorization,

+			      "SecurityAuthorization");

+

+    RTEventClient =

+	CreateNewResourceType(SecurityDeleteAuthorizationEventClient,

+			      "SecurityEventClient");

+

+    if (!SecurityAuthorizationResType || !RTEventClient)

+	return;

+

+    RTEventClient |= RC_NEVERRETAIN;

+

+    /* Allocate the private storage */

+    if (!dixRequestPrivate(stateKey, sizeof(SecurityStateRec)))

+	FatalError("SecurityExtensionSetup: Can't allocate client private.\n");

+

+    /* Register callbacks */

+    ret &= AddCallback(&ClientStateCallback, SecurityClientState, NULL);

+

+    ret &= XaceRegisterCallback(XACE_EXT_DISPATCH, SecurityExtension, NULL);

+    ret &= XaceRegisterCallback(XACE_RESOURCE_ACCESS, SecurityResource, NULL);

+    ret &= XaceRegisterCallback(XACE_DEVICE_ACCESS, SecurityDevice, NULL);

+    ret &= XaceRegisterCallback(XACE_PROPERTY_ACCESS, SecurityProperty, NULL);

+    ret &= XaceRegisterCallback(XACE_SEND_ACCESS, SecuritySend, NULL);

+    ret &= XaceRegisterCallback(XACE_RECEIVE_ACCESS, SecurityReceive, NULL);

+    ret &= XaceRegisterCallback(XACE_CLIENT_ACCESS, SecurityClient, NULL);

+    ret &= XaceRegisterCallback(XACE_EXT_ACCESS, SecurityExtension, NULL);

+    ret &= XaceRegisterCallback(XACE_SERVER_ACCESS, SecurityServer, NULL);

+

+    if (!ret)

+	FatalError("SecurityExtensionSetup: Failed to register callbacks\n");

+

+    /* Add extension to server */

+    extEntry = AddExtension(SECURITY_EXTENSION_NAME,

+			    XSecurityNumberEvents, XSecurityNumberErrors,

+			    ProcSecurityDispatch, SProcSecurityDispatch,

+                            SecurityResetProc, StandardMinorOpcode);

+

+    SecurityErrorBase = extEntry->errorBase;

+    SecurityEventBase = extEntry->eventBase;

+

+    EventSwapVector[SecurityEventBase + XSecurityAuthorizationRevoked] =

+	(EventSwapPtr)SwapSecurityAuthorizationRevokedEvent;

+

+    /* Label objects that were created before we could register ourself */

+    SecurityLabelInitial();

+}

diff --git a/xorg-server/Xext/shape.c b/xorg-server/Xext/shape.c
index cb4126b44..85cc9b932 100644
--- a/xorg-server/Xext/shape.c
+++ b/xorg-server/Xext/shape.c
@@ -1,1293 +1,1295 @@
-/************************************************************
-
-Copyright 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdlib.h>
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "os.h"
-#include "windowstr.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "extnsionst.h"
-#include "dixstruct.h"
-#include "resource.h"
-#include "opaque.h"
-#include <X11/extensions/shapeproto.h>
-#include "regionstr.h"
-#include "gcstruct.h"
-#include "modinit.h"
-#include "protocol-versions.h"
-
-typedef	RegionPtr (*CreateDftPtr)(
-	WindowPtr /* pWin */
-	);
-
-static int ShapeFreeClient(
-	pointer /* data */,
-	XID /* id */
-	);
-static int ShapeFreeEvents(
-	pointer /* data */,
-	XID /* id */
-	);
-static void SShapeNotifyEvent(
-	xShapeNotifyEvent * /* from */,
-	xShapeNotifyEvent * /* to */
-	);
-
-/* SendShapeNotify, CreateBoundingShape and CreateClipShape are used
- * externally by the Xfixes extension and are now defined in window.h
- */
-
-static DISPATCH_PROC(ProcShapeCombine);
-static DISPATCH_PROC(ProcShapeDispatch);
-static DISPATCH_PROC(ProcShapeGetRectangles);
-static DISPATCH_PROC(ProcShapeInputSelected);
-static DISPATCH_PROC(ProcShapeMask);
-static DISPATCH_PROC(ProcShapeOffset);
-static DISPATCH_PROC(ProcShapeQueryExtents);
-static DISPATCH_PROC(ProcShapeQueryVersion);
-static DISPATCH_PROC(ProcShapeRectangles);
-static DISPATCH_PROC(ProcShapeSelectInput);
-static DISPATCH_PROC(SProcShapeCombine);
-static DISPATCH_PROC(SProcShapeDispatch);
-static DISPATCH_PROC(SProcShapeGetRectangles);
-static DISPATCH_PROC(SProcShapeInputSelected);
-static DISPATCH_PROC(SProcShapeMask);
-static DISPATCH_PROC(SProcShapeOffset);
-static DISPATCH_PROC(SProcShapeQueryExtents);
-static DISPATCH_PROC(SProcShapeQueryVersion);
-static DISPATCH_PROC(SProcShapeRectangles);
-static DISPATCH_PROC(SProcShapeSelectInput);
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-
-static int ShapeEventBase = 0;
-static RESTYPE ClientType, ShapeEventType; /* resource types for event masks */
-
-/*
- * each window has a list of clients requesting
- * ShapeNotify events.  Each client has a resource
- * for each window it selects ShapeNotify input for,
- * this resource is used to delete the ShapeNotifyRec
- * entry from the per-window queue.
- */
-
-typedef struct _ShapeEvent *ShapeEventPtr;
-
-typedef struct _ShapeEvent {
-    ShapeEventPtr   next;
-    ClientPtr	    client;
-    WindowPtr	    window;
-    XID		    clientResource;
-} ShapeEventRec;
-
-/****************
- * ShapeExtensionInit
- *
- * Called from InitExtensions in main() or from QueryExtension() if the
- * extension is dynamically loaded.
- *
- ****************/
-
-void
-ShapeExtensionInit(void)
-{
-    ExtensionEntry *extEntry;
-
-    ClientType = CreateNewResourceType(ShapeFreeClient, "ShapeClient");
-    ShapeEventType = CreateNewResourceType(ShapeFreeEvents, "ShapeEvent");
-    if (ClientType && ShapeEventType &&
-	(extEntry = AddExtension(SHAPENAME, ShapeNumberEvents, 0,
-				 ProcShapeDispatch, SProcShapeDispatch,
-				 NULL, StandardMinorOpcode)))
-    {
-	ShapeEventBase = extEntry->eventBase;
-	EventSwapVector[ShapeEventBase] = (EventSwapPtr) SShapeNotifyEvent;
-    }
-}
-
-static int
-RegionOperate (
-	ClientPtr client,
-	WindowPtr pWin,
-	int kind,
-	RegionPtr *destRgnp,
-	RegionPtr srcRgn,
-	int op,
-	int xoff, int yoff,
-	CreateDftPtr create)
-{
-    ScreenPtr	pScreen = pWin->drawable.pScreen;
-
-    if (srcRgn && (xoff || yoff))
-	REGION_TRANSLATE(pScreen, srcRgn, xoff, yoff);
-    if (!pWin->parent)
-    {
-	if (srcRgn)
-	    REGION_DESTROY(pScreen, srcRgn);
-	return Success;
-    }
-
-    /* May/30/2001:
-     * The shape.PS specs say if src is None, existing shape is to be
-     * removed (and so the op-code has no meaning in such removal);
-     * see shape.PS, page 3, ShapeMask.
-     */
-    if (srcRgn == NULL) {
-      if (*destRgnp != NULL) {
-	REGION_DESTROY (pScreen, *destRgnp);
-	*destRgnp = 0;
-	/* go on to remove shape and generate ShapeNotify */
-      }
-      else {
-	/* May/30/2001:
-	 * The target currently has no shape in effect, so nothing to
-	 * do here.  The specs say that ShapeNotify is generated whenever
-	 * the client region is "modified"; since no modification is done
-	 * here, we do not generate that event.  The specs does not say
-	 * "it is an error to request removal when there is no shape in
-	 * effect", so we return good status.
-	 */
-	return Success;
-      }
-    }
-    else switch (op) {
-    case ShapeSet:
-	if (*destRgnp)
-	    REGION_DESTROY(pScreen, *destRgnp);
-	*destRgnp = srcRgn;
-	srcRgn = 0;
-	break;
-    case ShapeUnion:
-	if (*destRgnp)
-	    REGION_UNION(pScreen, *destRgnp, *destRgnp, srcRgn);
-	break;
-    case ShapeIntersect:
-	if (*destRgnp)
-	    REGION_INTERSECT(pScreen, *destRgnp, *destRgnp, srcRgn);
-	else {
-	    *destRgnp = srcRgn;
-	    srcRgn = 0;
-	}
-	break;
-    case ShapeSubtract:
-	if (!*destRgnp)
-	    *destRgnp = (*create)(pWin);
-	REGION_SUBTRACT(pScreen, *destRgnp, *destRgnp, srcRgn);
-	break;
-    case ShapeInvert:
-	if (!*destRgnp)
-	    *destRgnp = REGION_CREATE(pScreen, (BoxPtr) 0, 0);
-	else
-	    REGION_SUBTRACT(pScreen, *destRgnp, srcRgn, *destRgnp);
-	break;
-    default:
-	client->errorValue = op;
-	return BadValue;
-    }
-    if (srcRgn)
-	REGION_DESTROY(pScreen, srcRgn);
-    (*pScreen->SetShape) (pWin);
-    SendShapeNotify (pWin, kind);
-    return Success;
-}
-
-RegionPtr
-CreateBoundingShape (WindowPtr pWin)
-{
-    BoxRec	extents;
-
-    extents.x1 = -wBorderWidth (pWin);
-    extents.y1 = -wBorderWidth (pWin);
-    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);
-    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);
-    return REGION_CREATE(pWin->drawable.pScreen, &extents, 1);
-}
-
-RegionPtr
-CreateClipShape (WindowPtr pWin)
-{
-    BoxRec	extents;
-
-    extents.x1 = 0;
-    extents.y1 = 0;
-    extents.x2 = pWin->drawable.width;
-    extents.y2 = pWin->drawable.height;
-    return REGION_CREATE(pWin->drawable.pScreen, &extents, 1);
-}
-
-static int
-ProcShapeQueryVersion (ClientPtr client)
-{
-    xShapeQueryVersionReply	rep;
-    int		n;
-
-    REQUEST_SIZE_MATCH (xShapeQueryVersionReq);
-    memset(&rep, 0, sizeof(xShapeQueryVersionReply));
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.majorVersion = SERVER_SHAPE_MAJOR_VERSION;
-    rep.minorVersion = SERVER_SHAPE_MINOR_VERSION;
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swaps(&rep.majorVersion, n);
-	swaps(&rep.minorVersion, n);
-    }
-    WriteToClient(client, sizeof (xShapeQueryVersionReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-/*****************
- * ProcShapeRectangles
- *
- *****************/
-
-static int
-ProcShapeRectangles (ClientPtr client)
-{
-    WindowPtr		pWin;
-    ScreenPtr		pScreen;
-    REQUEST(xShapeRectanglesReq);
-    xRectangle		*prects;
-    int		        nrects, ctype, rc;
-    RegionPtr		srcRgn;
-    RegionPtr		*destRgn;
-    CreateDftPtr	createDefault;
-
-    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);
-    UpdateCurrentTime();
-    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	createDefault = CreateBoundingShape;
-	break;
-    case ShapeClip:
-	createDefault = CreateClipShape;
-	break;
-    case ShapeInput:
-	createDefault = CreateBoundingShape;
-	break;
-    default:
-	client->errorValue = stuff->destKind;
-	return BadValue;
-    }
-    if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&
-	(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded))
-    {
-	client->errorValue = stuff->ordering;
-        return BadValue;
-    }
-    pScreen = pWin->drawable.pScreen;
-    nrects = ((stuff->length  << 2) - sizeof(xShapeRectanglesReq));
-    if (nrects & 4)
-	return BadLength;
-    nrects >>= 3;
-    prects = (xRectangle *) &stuff[1];
-    ctype = VerifyRectOrder(nrects, prects, (int)stuff->ordering);
-    if (ctype < 0)
-	return BadMatch;
-    srcRgn = RECTS_TO_REGION(pScreen, nrects, prects, ctype);
-
-    if (!pWin->optional)
-	MakeWindowOptional (pWin);
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	destRgn = &pWin->optional->boundingShape;
-	break;
-    case ShapeClip:
-	destRgn = &pWin->optional->clipShape;
-	break;
-    case ShapeInput:
-	destRgn = &pWin->optional->inputShape;
-	break;
-    default:
-	return BadValue;
-    }
-
-    return RegionOperate (client, pWin, (int)stuff->destKind,
-			  destRgn, srcRgn, (int)stuff->op,
-			  stuff->xOff, stuff->yOff, createDefault);
-}
-
-#ifdef PANORAMIX
-static int
-ProcPanoramiXShapeRectangles(
-    ClientPtr client)
-{
-    REQUEST(xShapeRectanglesReq);
-    PanoramiXRes	*win;
-    int        		j, result;
-
-    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);
-
-    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,
-				     client, DixWriteAccess);
-    if (result != Success)
-	return (result == BadValue) ? BadWindow : result;
-
-    FOR_NSCREENS(j) {
-	stuff->dest = win->info[j].id;
-	result = ProcShapeRectangles (client);
-	BREAK_IF(result != Success);
-    }
-    return (result);
-}
-#endif
-
-
-/**************
- * ProcShapeMask
- **************/
-
-
-static int
-ProcShapeMask (ClientPtr client)
-{
-    WindowPtr		pWin;
-    ScreenPtr		pScreen;
-    REQUEST(xShapeMaskReq);
-    RegionPtr		srcRgn;
-    RegionPtr		*destRgn;
-    PixmapPtr		pPixmap;
-    CreateDftPtr	createDefault;
-    int			rc;
-
-    REQUEST_SIZE_MATCH (xShapeMaskReq);
-    UpdateCurrentTime();
-    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	createDefault = CreateBoundingShape;
-	break;
-    case ShapeClip:
-	createDefault = CreateClipShape;
-	break;
-    case ShapeInput:
-	createDefault = CreateBoundingShape;
-	break;
-    default:
-	client->errorValue = stuff->destKind;
-	return BadValue;
-    }
-    pScreen = pWin->drawable.pScreen;
-    if (stuff->src == None)
-	srcRgn = 0;
-    else {
-	rc = dixLookupResourceByType((pointer *)&pPixmap, stuff->src, RT_PIXMAP,
-			       client, DixReadAccess);
-        if (rc != Success)
-	    return (rc == BadValue) ? BadPixmap : rc;
-	if (pPixmap->drawable.pScreen != pScreen ||
-	    pPixmap->drawable.depth != 1)
-	    return BadMatch;
-	srcRgn = BITMAP_TO_REGION(pScreen, pPixmap);
-	if (!srcRgn)
-	    return BadAlloc;
-    }
-
-    if (!pWin->optional)
-	MakeWindowOptional (pWin);
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	destRgn = &pWin->optional->boundingShape;
-	break;
-    case ShapeClip:
-	destRgn = &pWin->optional->clipShape;
-	break;
-    case ShapeInput:
-	destRgn = &pWin->optional->inputShape;
-	break;
-    default:
-	return BadValue;
-    }
-
-    return RegionOperate (client, pWin, (int)stuff->destKind,
-			  destRgn, srcRgn, (int)stuff->op,
-			  stuff->xOff, stuff->yOff, createDefault);
-}
-
-#ifdef PANORAMIX
-static int
-ProcPanoramiXShapeMask(
-    ClientPtr client)
-{
-    REQUEST(xShapeMaskReq);
-    PanoramiXRes	*win, *pmap;
-    int 		j, result;
-
-    REQUEST_SIZE_MATCH (xShapeMaskReq);
-
-    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,
-				     client, DixWriteAccess);
-    if (result != Success)
-	return (result == BadValue) ? BadWindow : result;
-
-    if(stuff->src != None) {
-	result = dixLookupResourceByType((pointer *)&pmap, stuff->src,
-					 XRT_PIXMAP, client, DixReadAccess);
-	if (result != Success)
-	    return (result == BadValue) ? BadPixmap : result;
-    } else
-	pmap = NULL;
-
-    FOR_NSCREENS(j) {
-	stuff->dest = win->info[j].id;
-	if(pmap)
-	    stuff->src  = pmap->info[j].id;
-	result = ProcShapeMask (client);
-	BREAK_IF(result != Success);
-    }
-    return (result);
-}
-#endif
-
-
-/************
- * ProcShapeCombine
- ************/
-
-static int
-ProcShapeCombine (ClientPtr client)
-{
-    WindowPtr		pSrcWin, pDestWin;
-    ScreenPtr		pScreen;
-    REQUEST(xShapeCombineReq);
-    RegionPtr		srcRgn;
-    RegionPtr		*destRgn;
-    CreateDftPtr	createDefault;
-    CreateDftPtr	createSrc;
-    RegionPtr		tmp;
-    int			rc;
-
-    REQUEST_SIZE_MATCH (xShapeCombineReq);
-    UpdateCurrentTime();
-    rc = dixLookupWindow(&pDestWin, stuff->dest, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    if (!pDestWin->optional)
-	MakeWindowOptional (pDestWin);
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	createDefault = CreateBoundingShape;
-	break;
-    case ShapeClip:
-	createDefault = CreateClipShape;
-	break;
-    case ShapeInput:
-	createDefault = CreateBoundingShape;
-	break;
-    default:
-	client->errorValue = stuff->destKind;
-	return BadValue;
-    }
-    pScreen = pDestWin->drawable.pScreen;
-
-    rc = dixLookupWindow(&pSrcWin, stuff->src, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    switch (stuff->srcKind) {
-    case ShapeBounding:
-	srcRgn = wBoundingShape (pSrcWin);
-	createSrc = CreateBoundingShape;
-	break;
-    case ShapeClip:
-	srcRgn = wClipShape (pSrcWin);
-	createSrc = CreateClipShape;
-	break;
-    case ShapeInput:
-	srcRgn = wInputShape (pSrcWin);
-	createSrc = CreateBoundingShape;
-	break;
-    default:
-	client->errorValue = stuff->srcKind;
-	return BadValue;
-    }
-    if (pSrcWin->drawable.pScreen != pScreen)
-    {
-	return BadMatch;
-    }
-
-    if (srcRgn) {
-        tmp = REGION_CREATE(pScreen, (BoxPtr) 0, 0);
-        REGION_COPY(pScreen, tmp, srcRgn);
-        srcRgn = tmp;
-    } else
-	srcRgn = (*createSrc) (pSrcWin);
-
-    if (!pDestWin->optional)
-	MakeWindowOptional (pDestWin);
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	destRgn = &pDestWin->optional->boundingShape;
-	break;
-    case ShapeClip:
-	destRgn = &pDestWin->optional->clipShape;
-	break;
-    case ShapeInput:
-	destRgn = &pDestWin->optional->inputShape;
-	break;
-    default:
-	return BadValue;
-    }
-
-    return RegionOperate (client, pDestWin, (int)stuff->destKind,
-			  destRgn, srcRgn, (int)stuff->op,
-			  stuff->xOff, stuff->yOff, createDefault);
-}
-
-
-#ifdef PANORAMIX
-static int
-ProcPanoramiXShapeCombine(
-    ClientPtr client)
-{
-    REQUEST(xShapeCombineReq);
-    PanoramiXRes	*win, *win2;
-    int 		j, result;
-
-    REQUEST_AT_LEAST_SIZE (xShapeCombineReq);
-
-    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,
-				     client, DixWriteAccess);
-    if (result != Success)
-	return (result == BadValue) ? BadWindow : result;
-
-    result = dixLookupResourceByType((pointer *)&win2, stuff->src, XRT_WINDOW,
-				     client, DixReadAccess);
-    if (result != Success)
-	return (result == BadValue) ? BadWindow : result;
-
-    FOR_NSCREENS(j) {
-	stuff->dest = win->info[j].id;
-	stuff->src =  win2->info[j].id;
-	result = ProcShapeCombine (client);
-	BREAK_IF(result != Success);
-    }
-    return (result);
-}
-#endif
-
-/*************
- * ProcShapeOffset
- *************/
-
-static int
-ProcShapeOffset (ClientPtr client)
-{
-    WindowPtr		pWin;
-    ScreenPtr		pScreen;
-    REQUEST(xShapeOffsetReq);
-    RegionPtr		srcRgn;
-    int			rc;
-
-    REQUEST_SIZE_MATCH (xShapeOffsetReq);
-    UpdateCurrentTime();
-    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    switch (stuff->destKind) {
-    case ShapeBounding:
-	srcRgn = wBoundingShape (pWin);
-	break;
-    case ShapeClip:
-	srcRgn = wClipShape(pWin);
-	break;
-    case ShapeInput:
-	srcRgn = wInputShape (pWin);
-	break;
-    default:
-	client->errorValue = stuff->destKind;
-	return BadValue;
-    }
-    pScreen = pWin->drawable.pScreen;
-    if (srcRgn)
-    {
-        REGION_TRANSLATE(pScreen, srcRgn, stuff->xOff, stuff->yOff);
-        (*pScreen->SetShape) (pWin);
-    }
-    SendShapeNotify (pWin, (int)stuff->destKind);
-    return Success;
-}
-
-
-#ifdef PANORAMIX
-static int
-ProcPanoramiXShapeOffset(
-    ClientPtr client)
-{
-    REQUEST(xShapeOffsetReq);
-    PanoramiXRes *win;
-    int j, result;
-
-    REQUEST_AT_LEAST_SIZE (xShapeOffsetReq);
-   
-    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,
-				     client, DixWriteAccess);
-    if (result != Success)
-	return (result == BadValue) ? BadWindow : result;
-
-    FOR_NSCREENS(j) {
-	stuff->dest = win->info[j].id;
-	result = ProcShapeOffset (client);
-	if(result != Success) break;
-    }
-    return (result);
-}
-#endif
-
-
-static int
-ProcShapeQueryExtents (ClientPtr client)
-{
-    REQUEST(xShapeQueryExtentsReq);
-    WindowPtr		pWin;
-    xShapeQueryExtentsReply	rep;
-    BoxRec		extents, *pExtents;
-    int	n, rc;
-    RegionPtr		region;
-
-    REQUEST_SIZE_MATCH (xShapeQueryExtentsReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    memset(&rep, 0, sizeof(xShapeQueryExtentsReply));
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.boundingShaped = (wBoundingShape(pWin) != 0);
-    rep.clipShaped = (wClipShape(pWin) != 0);
-    if ((region = wBoundingShape(pWin))) {
-     /* this is done in two steps because of a compiler bug on SunOS 4.1.3 */
-	pExtents = REGION_EXTENTS(pWin->drawable.pScreen, region);
-	extents = *pExtents;
-    } else {
-	extents.x1 = -wBorderWidth (pWin);
-	extents.y1 = -wBorderWidth (pWin);
-	extents.x2 = pWin->drawable.width + wBorderWidth (pWin);
-	extents.y2 = pWin->drawable.height + wBorderWidth (pWin);
-    }
-    rep.xBoundingShape = extents.x1;
-    rep.yBoundingShape = extents.y1;
-    rep.widthBoundingShape = extents.x2 - extents.x1;
-    rep.heightBoundingShape = extents.y2 - extents.y1;
-    if ((region = wClipShape(pWin))) {
-     /* this is done in two steps because of a compiler bug on SunOS 4.1.3 */
-	pExtents = REGION_EXTENTS(pWin->drawable.pScreen, region);
-	extents = *pExtents;
-    } else {
-	extents.x1 = 0;
-	extents.y1 = 0;
-	extents.x2 = pWin->drawable.width;
-	extents.y2 = pWin->drawable.height;
-    }
-    rep.xClipShape = extents.x1;
-    rep.yClipShape = extents.y1;
-    rep.widthClipShape = extents.x2 - extents.x1;
-    rep.heightClipShape = extents.y2 - extents.y1;
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swaps(&rep.xBoundingShape, n);
-	swaps(&rep.yBoundingShape, n);
-	swaps(&rep.widthBoundingShape, n);
-	swaps(&rep.heightBoundingShape, n);
-	swaps(&rep.xClipShape, n);
-	swaps(&rep.yClipShape, n);
-	swaps(&rep.widthClipShape, n);
-	swaps(&rep.heightClipShape, n);
-    }
-    WriteToClient(client, sizeof (xShapeQueryExtentsReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-/*ARGSUSED*/
-static int
-ShapeFreeClient (pointer data, XID id)
-{
-    ShapeEventPtr   pShapeEvent;
-    WindowPtr	    pWin;
-    ShapeEventPtr   *pHead, pCur, pPrev;
-    int rc;
-
-    pShapeEvent = (ShapeEventPtr) data;
-    pWin = pShapeEvent->window;
-    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,
-				 ShapeEventType, serverClient, DixReadAccess);
-    if (rc == Success) {
-	pPrev = 0;
-	for (pCur = *pHead; pCur && pCur != pShapeEvent; pCur=pCur->next)
-	    pPrev = pCur;
-	if (pCur)
-	{
-	    if (pPrev)
-	    	pPrev->next = pShapeEvent->next;
-	    else
-	    	*pHead = pShapeEvent->next;
-	}
-    }
-    xfree ((pointer) pShapeEvent);
-    return 1;
-}
-
-/*ARGSUSED*/
-static int
-ShapeFreeEvents (pointer data, XID id)
-{
-    ShapeEventPtr   *pHead, pCur, pNext;
-
-    pHead = (ShapeEventPtr *) data;
-    for (pCur = *pHead; pCur; pCur = pNext) {
-	pNext = pCur->next;
-	FreeResource (pCur->clientResource, ClientType);
-	xfree ((pointer) pCur);
-    }
-    xfree ((pointer) pHead);
-    return 1;
-}
-
-static int
-ProcShapeSelectInput (ClientPtr client)
-{
-    REQUEST(xShapeSelectInputReq);
-    WindowPtr		pWin;
-    ShapeEventPtr	pShapeEvent, pNewShapeEvent, *pHead;
-    XID			clientResource;
-    int			rc;
-
-    REQUEST_SIZE_MATCH (xShapeSelectInputReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixReceiveAccess);
-    if (rc != Success)
-	return rc;
-    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,
-				 ShapeEventType, client, DixWriteAccess);
-    if (rc != Success && rc != BadValue)
-	return rc;
-
-    switch (stuff->enable) {
-    case xTrue:
-	if (pHead) {
-
-	    /* check for existing entry. */
-	    for (pShapeEvent = *pHead;
-		 pShapeEvent;
- 		 pShapeEvent = pShapeEvent->next)
-	    {
-		if (pShapeEvent->client == client)
-		    return Success;
-	    }
-	}
-
-	/* build the entry */
-    	pNewShapeEvent = xalloc (sizeof (ShapeEventRec));
-    	if (!pNewShapeEvent)
-	    return BadAlloc;
-    	pNewShapeEvent->next = 0;
-    	pNewShapeEvent->client = client;
-    	pNewShapeEvent->window = pWin;
-    	/*
- 	 * add a resource that will be deleted when
-     	 * the client goes away
-     	 */
-   	clientResource = FakeClientID (client->index);
-    	pNewShapeEvent->clientResource = clientResource;
-    	if (!AddResource (clientResource, ClientType, (pointer)pNewShapeEvent))
-	    return BadAlloc;
-    	/*
-     	 * create a resource to contain a pointer to the list
-     	 * of clients selecting input.  This must be indirect as
-     	 * the list may be arbitrarily rearranged which cannot be
-     	 * done through the resource database.
-     	 */
-    	if (!pHead)
-    	{
-	    pHead = xalloc (sizeof (ShapeEventPtr));
-	    if (!pHead ||
-		!AddResource (pWin->drawable.id, ShapeEventType, (pointer)pHead))
-	    {
-	    	FreeResource (clientResource, RT_NONE);
-	    	return BadAlloc;
-	    }
-	    *pHead = 0;
-    	}
-    	pNewShapeEvent->next = *pHead;
-    	*pHead = pNewShapeEvent;
-	break;
-    case xFalse:
-	/* delete the interest */
-	if (pHead) {
-	    pNewShapeEvent = 0;
-	    for (pShapeEvent = *pHead; pShapeEvent; pShapeEvent = pShapeEvent->next) {
-		if (pShapeEvent->client == client)
-		    break;
-		pNewShapeEvent = pShapeEvent;
-	    }
-	    if (pShapeEvent) {
-		FreeResource (pShapeEvent->clientResource, ClientType);
-		if (pNewShapeEvent)
-		    pNewShapeEvent->next = pShapeEvent->next;
-		else
-		    *pHead = pShapeEvent->next;
-		xfree (pShapeEvent);
-	    }
-	}
-	break;
-    default:
-	client->errorValue = stuff->enable;
-	return BadValue;
-    }
-    return Success;
-}
-
-/*
- * deliver the event
- */
-
-void
-SendShapeNotify (WindowPtr pWin, int which)
-{
-    ShapeEventPtr	*pHead, pShapeEvent;
-    ClientPtr		client;
-    xShapeNotifyEvent	se;
-    BoxRec		extents;
-    RegionPtr		region;
-    BYTE		shaped;
-    int rc;
-
-    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,
-				 ShapeEventType, serverClient, DixReadAccess);
-    if (rc != Success)
-	return;
-    switch (which) {
-    case ShapeBounding:
-	region = wBoundingShape(pWin);
-	if (region) {
-	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);
-	    shaped = xTrue;
-	} else {
-	    extents.x1 = -wBorderWidth (pWin);
-	    extents.y1 = -wBorderWidth (pWin);
-	    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);
-	    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);
-	    shaped = xFalse;
-	}
-	break;
-    case ShapeClip:
-	region = wClipShape(pWin);
-	if (region) {
-	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);
-	    shaped = xTrue;
-	} else {
-	    extents.x1 = 0;
-	    extents.y1 = 0;
-	    extents.x2 = pWin->drawable.width;
-	    extents.y2 = pWin->drawable.height;
-	    shaped = xFalse;
-	}
-	break;
-    case ShapeInput:
-	region = wInputShape(pWin);
-	if (region) {
-	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);
-	    shaped = xTrue;
-	} else {
-	    extents.x1 = -wBorderWidth (pWin);
-	    extents.y1 = -wBorderWidth (pWin);
-	    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);
-	    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);
-	    shaped = xFalse;
-	}
-	break;
-    default:
-	return;
-    }
-    for (pShapeEvent = *pHead; pShapeEvent; pShapeEvent = pShapeEvent->next) {
-	client = pShapeEvent->client;
-	if (client == serverClient || client->clientGone)
-	    continue;
-	se.type = ShapeNotify + ShapeEventBase;
-	se.kind = which;
-	se.window = pWin->drawable.id;
-	se.sequenceNumber = client->sequence;
-	se.x = extents.x1;
-	se.y = extents.y1;
-	se.width = extents.x2 - extents.x1;
-	se.height = extents.y2 - extents.y1;
-	se.time = currentTime.milliseconds;
-	se.shaped = shaped;
-	WriteEventsToClient (client, 1, (xEvent *) &se);
-    }
-}
-
-static int
-ProcShapeInputSelected (ClientPtr client)
-{
-    REQUEST(xShapeInputSelectedReq);
-    WindowPtr		pWin;
-    ShapeEventPtr	pShapeEvent, *pHead;
-    int			enabled, rc;
-    xShapeInputSelectedReply	rep;
-    int		n;
-
-    REQUEST_SIZE_MATCH (xShapeInputSelectedReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,
-				 ShapeEventType, client, DixReadAccess);
-    if (rc != Success && rc != BadValue)
-	return rc;
-    enabled = xFalse;
-    if (pHead) {
-    	for (pShapeEvent = *pHead;
-	     pShapeEvent;
-	     pShapeEvent = pShapeEvent->next)
-    	{
-	    if (pShapeEvent->client == client) {
-	    	enabled = xTrue;
-		break;
-	    }
-    	}
-    }
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.enabled = enabled;
-    if (client->swapped) {
-	swaps (&rep.sequenceNumber, n);
-	swapl (&rep.length, n);
-    }
-    WriteToClient (client, sizeof (xShapeInputSelectedReply), (char *) &rep);
-    return (client->noClientException);
-}
-
-static int
-ProcShapeGetRectangles (ClientPtr client)
-{
-    REQUEST(xShapeGetRectanglesReq);
-    WindowPtr			pWin;
-    xShapeGetRectanglesReply	rep;
-    xRectangle			*rects;
-    int				nrects, i, rc;
-    RegionPtr			region;
-    int		n;
-
-    REQUEST_SIZE_MATCH(xShapeGetRectanglesReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    switch (stuff->kind) {
-    case ShapeBounding:
-	region = wBoundingShape(pWin);
-	break;
-    case ShapeClip:
-	region = wClipShape(pWin);
-	break;
-    case ShapeInput:
-	region = wInputShape (pWin);
-	break;
-    default:
-	client->errorValue = stuff->kind;
-	return BadValue;
-    }
-    if (!region) {
-	nrects = 1;
-	rects = xalloc (sizeof (xRectangle));
-	if (!rects)
-	    return BadAlloc;
-	switch (stuff->kind) {
-	case ShapeBounding:
-	    rects->x = - (int) wBorderWidth (pWin);
-	    rects->y = - (int) wBorderWidth (pWin);
-	    rects->width = pWin->drawable.width + wBorderWidth (pWin);
-	    rects->height = pWin->drawable.height + wBorderWidth (pWin);
-	    break;
-	case ShapeClip:
-	    rects->x = 0;
-	    rects->y = 0;
-	    rects->width = pWin->drawable.width;
-	    rects->height = pWin->drawable.height;
-	    break;
-	case ShapeInput:
-	    rects->x = - (int) wBorderWidth (pWin);
-	    rects->y = - (int) wBorderWidth (pWin);
-	    rects->width = pWin->drawable.width + wBorderWidth (pWin);
-	    rects->height = pWin->drawable.height + wBorderWidth (pWin);
-	    break;
-	}
-    } else {
-	BoxPtr box;
-	nrects = REGION_NUM_RECTS(region);
-	box = REGION_RECTS(region);
-	rects = xalloc (nrects * sizeof (xRectangle));
-	if (!rects && nrects)
-	    return BadAlloc;
-	for (i = 0; i < nrects; i++, box++) {
-	    rects[i].x = box->x1;
-	    rects[i].y = box->y1;
-	    rects[i].width = box->x2 - box->x1;
-	    rects[i].height = box->y2 - box->y1;
-	}
-    }
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.length = bytes_to_int32(nrects * sizeof (xRectangle));
-    rep.ordering = YXBanded;
-    rep.nrects = nrects;
-    if (client->swapped) {
-	swaps (&rep.sequenceNumber, n);
-	swapl (&rep.length, n);
-	swapl (&rep.nrects, n);
-	SwapShorts ((short *)rects, (unsigned long)nrects * 4);
-    }
-    WriteToClient (client, sizeof (rep), (char *) &rep);
-    WriteToClient (client, nrects * sizeof (xRectangle), (char *) rects);
-    xfree (rects);
-    return client->noClientException;
-}
-
-static int
-ProcShapeDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data) {
-    case X_ShapeQueryVersion:
-	return ProcShapeQueryVersion (client);
-    case X_ShapeRectangles:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-	    return ProcPanoramiXShapeRectangles (client);
-        else 
-#endif
-	return ProcShapeRectangles (client);
-    case X_ShapeMask:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-           return ProcPanoramiXShapeMask (client);
-	else
-#endif
-	return ProcShapeMask (client);
-    case X_ShapeCombine:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-           return ProcPanoramiXShapeCombine (client);
-	else
-#endif
-	return ProcShapeCombine (client);
-    case X_ShapeOffset:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-           return ProcPanoramiXShapeOffset (client);
-	else
-#endif
-	return ProcShapeOffset (client);
-    case X_ShapeQueryExtents:
-	return ProcShapeQueryExtents (client);
-    case X_ShapeSelectInput:
-	return ProcShapeSelectInput (client);
-    case X_ShapeInputSelected:
-	return ProcShapeInputSelected (client);
-    case X_ShapeGetRectangles:
-	return ProcShapeGetRectangles (client);
-    default:
-	return BadRequest;
-    }
-}
-
-static void
-SShapeNotifyEvent(xShapeNotifyEvent *from, xShapeNotifyEvent *to)
-{
-    to->type = from->type;
-    to->kind = from->kind;
-    cpswapl (from->window, to->window);
-    cpswaps (from->sequenceNumber, to->sequenceNumber);
-    cpswaps (from->x, to->x);
-    cpswaps (from->y, to->y);
-    cpswaps (from->width, to->width);
-    cpswaps (from->height, to->height);
-    cpswapl (from->time, to->time);
-    to->shaped = from->shaped;
-}
-
-static int
-SProcShapeQueryVersion (ClientPtr client)
-{
-    int    n;
-    REQUEST (xShapeQueryVersionReq);
-
-    swaps (&stuff->length, n);
-    return ProcShapeQueryVersion (client);
-}
-
-static int
-SProcShapeRectangles (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeRectanglesReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);
-    swapl (&stuff->dest, n);
-    swaps (&stuff->xOff, n);
-    swaps (&stuff->yOff, n);
-    SwapRestS(stuff);
-    return ProcShapeRectangles (client);
-}
-
-static int
-SProcShapeMask (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeMaskReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeMaskReq);
-    swapl (&stuff->dest, n);
-    swaps (&stuff->xOff, n);
-    swaps (&stuff->yOff, n);
-    swapl (&stuff->src, n);
-    return ProcShapeMask (client);
-}
-
-static int
-SProcShapeCombine (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeCombineReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeCombineReq);
-    swapl (&stuff->dest, n);
-    swaps (&stuff->xOff, n);
-    swaps (&stuff->yOff, n);
-    swapl (&stuff->src, n);
-    return ProcShapeCombine (client);
-}
-
-static int
-SProcShapeOffset (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeOffsetReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeOffsetReq);
-    swapl (&stuff->dest, n);
-    swaps (&stuff->xOff, n);
-    swaps (&stuff->yOff, n);
-    return ProcShapeOffset (client);
-}
-
-static int
-SProcShapeQueryExtents (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeQueryExtentsReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeQueryExtentsReq);
-    swapl (&stuff->window, n);
-    return ProcShapeQueryExtents (client);
-}
-
-static int
-SProcShapeSelectInput (ClientPtr client)
-{
-    char   n;
-    REQUEST (xShapeSelectInputReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeSelectInputReq);
-    swapl (&stuff->window, n);
-    return ProcShapeSelectInput (client);
-}
-
-static int
-SProcShapeInputSelected (ClientPtr client)
-{
-    int    n;
-    REQUEST (xShapeInputSelectedReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xShapeInputSelectedReq);
-    swapl (&stuff->window, n);
-    return ProcShapeInputSelected (client);
-}
-
-static int
-SProcShapeGetRectangles (ClientPtr client)
-{
-    REQUEST(xShapeGetRectanglesReq);
-    char   n;
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShapeGetRectanglesReq);
-    swapl (&stuff->window, n);
-    return ProcShapeGetRectangles (client);
-}
-
-static int
-SProcShapeDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data) {
-    case X_ShapeQueryVersion:
-	return SProcShapeQueryVersion (client);
-    case X_ShapeRectangles:
-	return SProcShapeRectangles (client);
-    case X_ShapeMask:
-	return SProcShapeMask (client);
-    case X_ShapeCombine:
-	return SProcShapeCombine (client);
-    case X_ShapeOffset:
-	return SProcShapeOffset (client);
-    case X_ShapeQueryExtents:
-	return SProcShapeQueryExtents (client);
-    case X_ShapeSelectInput:
-	return SProcShapeSelectInput (client);
-    case X_ShapeInputSelected:
-	return SProcShapeInputSelected (client);
-    case X_ShapeGetRectangles:
-	return SProcShapeGetRectangles (client);
-    default:
-	return BadRequest;
-    }
-}
+/************************************************************

+

+Copyright 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+#define SHAPE

+#endif

+

+#include <stdlib.h>

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "os.h"

+#include "windowstr.h"

+#include "scrnintstr.h"

+#include "pixmapstr.h"

+#include "extnsionst.h"

+#include "dixstruct.h"

+#include "resource.h"

+#include "opaque.h"

+#include <X11/extensions/shapeproto.h>

+#include "regionstr.h"

+#include "gcstruct.h"

+#include "modinit.h"

+#include "protocol-versions.h"

+

+typedef	RegionPtr (*CreateDftPtr)(

+	WindowPtr /* pWin */

+	);

+

+static int ShapeFreeClient(

+	pointer /* data */,

+	XID /* id */

+	);

+static int ShapeFreeEvents(

+	pointer /* data */,

+	XID /* id */

+	);

+static void SShapeNotifyEvent(

+	xShapeNotifyEvent * /* from */,

+	xShapeNotifyEvent * /* to */

+	);

+

+/* SendShapeNotify, CreateBoundingShape and CreateClipShape are used

+ * externally by the Xfixes extension and are now defined in window.h

+ */

+

+static DISPATCH_PROC(ProcShapeCombine);

+static DISPATCH_PROC(ProcShapeDispatch);

+static DISPATCH_PROC(ProcShapeGetRectangles);

+static DISPATCH_PROC(ProcShapeInputSelected);

+static DISPATCH_PROC(ProcShapeMask);

+static DISPATCH_PROC(ProcShapeOffset);

+static DISPATCH_PROC(ProcShapeQueryExtents);

+static DISPATCH_PROC(ProcShapeQueryVersion);

+static DISPATCH_PROC(ProcShapeRectangles);

+static DISPATCH_PROC(ProcShapeSelectInput);

+static DISPATCH_PROC(SProcShapeCombine);

+static DISPATCH_PROC(SProcShapeDispatch);

+static DISPATCH_PROC(SProcShapeGetRectangles);

+static DISPATCH_PROC(SProcShapeInputSelected);

+static DISPATCH_PROC(SProcShapeMask);

+static DISPATCH_PROC(SProcShapeOffset);

+static DISPATCH_PROC(SProcShapeQueryExtents);

+static DISPATCH_PROC(SProcShapeQueryVersion);

+static DISPATCH_PROC(SProcShapeRectangles);

+static DISPATCH_PROC(SProcShapeSelectInput);

+

+#ifdef PANORAMIX

+#include "panoramiX.h"

+#include "panoramiXsrv.h"

+#endif

+

+static int ShapeEventBase = 0;

+static RESTYPE ClientType, ShapeEventType; /* resource types for event masks */

+

+/*

+ * each window has a list of clients requesting

+ * ShapeNotify events.  Each client has a resource

+ * for each window it selects ShapeNotify input for,

+ * this resource is used to delete the ShapeNotifyRec

+ * entry from the per-window queue.

+ */

+

+typedef struct _ShapeEvent *ShapeEventPtr;

+

+typedef struct _ShapeEvent {

+    ShapeEventPtr   next;

+    ClientPtr	    client;

+    WindowPtr	    window;

+    XID		    clientResource;

+} ShapeEventRec;

+

+/****************

+ * ShapeExtensionInit

+ *

+ * Called from InitExtensions in main() or from QueryExtension() if the

+ * extension is dynamically loaded.

+ *

+ ****************/

+

+void

+ShapeExtensionInit(void)

+{

+    ExtensionEntry *extEntry;

+

+    ClientType = CreateNewResourceType(ShapeFreeClient, "ShapeClient");

+    ShapeEventType = CreateNewResourceType(ShapeFreeEvents, "ShapeEvent");

+    if (ClientType && ShapeEventType &&

+	(extEntry = AddExtension(SHAPENAME, ShapeNumberEvents, 0,

+				 ProcShapeDispatch, SProcShapeDispatch,

+				 NULL, StandardMinorOpcode)))

+    {

+	ShapeEventBase = extEntry->eventBase;

+	EventSwapVector[ShapeEventBase] = (EventSwapPtr) SShapeNotifyEvent;

+    }

+}

+

+static int

+RegionOperate (

+	ClientPtr client,

+	WindowPtr pWin,

+	int kind,

+	RegionPtr *destRgnp,

+	RegionPtr srcRgn,

+	int op,

+	int xoff, int yoff,

+	CreateDftPtr create)

+{

+    ScreenPtr	pScreen = pWin->drawable.pScreen;

+

+    if (srcRgn && (xoff || yoff))

+	REGION_TRANSLATE(pScreen, srcRgn, xoff, yoff);

+    if (!pWin->parent)

+    {

+	if (srcRgn)

+	    REGION_DESTROY(pScreen, srcRgn);

+	return Success;

+    }

+

+    /* May/30/2001:

+     * The shape.PS specs say if src is None, existing shape is to be

+     * removed (and so the op-code has no meaning in such removal);

+     * see shape.PS, page 3, ShapeMask.

+     */

+    if (srcRgn == NULL) {

+      if (*destRgnp != NULL) {

+	REGION_DESTROY (pScreen, *destRgnp);

+	*destRgnp = 0;

+	/* go on to remove shape and generate ShapeNotify */

+      }

+      else {

+	/* May/30/2001:

+	 * The target currently has no shape in effect, so nothing to

+	 * do here.  The specs say that ShapeNotify is generated whenever

+	 * the client region is "modified"; since no modification is done

+	 * here, we do not generate that event.  The specs does not say

+	 * "it is an error to request removal when there is no shape in

+	 * effect", so we return good status.

+	 */

+	return Success;

+      }

+    }

+    else switch (op) {

+    case ShapeSet:

+	if (*destRgnp)

+	    REGION_DESTROY(pScreen, *destRgnp);

+	*destRgnp = srcRgn;

+	srcRgn = 0;

+	break;

+    case ShapeUnion:

+	if (*destRgnp)

+	    REGION_UNION(pScreen, *destRgnp, *destRgnp, srcRgn);

+	break;

+    case ShapeIntersect:

+	if (*destRgnp)

+	    REGION_INTERSECT(pScreen, *destRgnp, *destRgnp, srcRgn);

+	else {

+	    *destRgnp = srcRgn;

+	    srcRgn = 0;

+	}

+	break;

+    case ShapeSubtract:

+	if (!*destRgnp)

+	    *destRgnp = (*create)(pWin);

+	REGION_SUBTRACT(pScreen, *destRgnp, *destRgnp, srcRgn);

+	break;

+    case ShapeInvert:

+	if (!*destRgnp)

+	    *destRgnp = REGION_CREATE(pScreen, (BoxPtr) 0, 0);

+	else

+	    REGION_SUBTRACT(pScreen, *destRgnp, srcRgn, *destRgnp);

+	break;

+    default:

+	client->errorValue = op;

+	return BadValue;

+    }

+    if (srcRgn)

+	REGION_DESTROY(pScreen, srcRgn);

+    (*pScreen->SetShape) (pWin);

+    SendShapeNotify (pWin, kind);

+    return Success;

+}

+

+RegionPtr

+CreateBoundingShape (WindowPtr pWin)

+{

+    BoxRec	extents;

+

+    extents.x1 = -wBorderWidth (pWin);

+    extents.y1 = -wBorderWidth (pWin);

+    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);

+    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);

+    return REGION_CREATE(pWin->drawable.pScreen, &extents, 1);

+}

+

+RegionPtr

+CreateClipShape (WindowPtr pWin)

+{

+    BoxRec	extents;

+

+    extents.x1 = 0;

+    extents.y1 = 0;

+    extents.x2 = pWin->drawable.width;

+    extents.y2 = pWin->drawable.height;

+    return REGION_CREATE(pWin->drawable.pScreen, &extents, 1);

+}

+

+static int

+ProcShapeQueryVersion (ClientPtr client)

+{

+    xShapeQueryVersionReply	rep;

+    int		n;

+

+    REQUEST_SIZE_MATCH (xShapeQueryVersionReq);

+    memset(&rep, 0, sizeof(xShapeQueryVersionReply));

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.majorVersion = SERVER_SHAPE_MAJOR_VERSION;

+    rep.minorVersion = SERVER_SHAPE_MINOR_VERSION;

+    if (client->swapped) {

+    	swaps(&rep.sequenceNumber, n);

+    	swapl(&rep.length, n);

+	swaps(&rep.majorVersion, n);

+	swaps(&rep.minorVersion, n);

+    }

+    WriteToClient(client, sizeof (xShapeQueryVersionReply), (char *)&rep);

+    return (client->noClientException);

+}

+

+/*****************

+ * ProcShapeRectangles

+ *

+ *****************/

+

+static int

+ProcShapeRectangles (ClientPtr client)

+{

+    WindowPtr		pWin;

+    ScreenPtr		pScreen;

+    REQUEST(xShapeRectanglesReq);

+    xRectangle		*prects;

+    int		        nrects, ctype, rc;

+    RegionPtr		srcRgn;

+    RegionPtr		*destRgn;

+    CreateDftPtr	createDefault;

+

+    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);

+    UpdateCurrentTime();

+    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	createDefault = CreateBoundingShape;

+	break;

+    case ShapeClip:

+	createDefault = CreateClipShape;

+	break;

+    case ShapeInput:

+	createDefault = CreateBoundingShape;

+	break;

+    default:

+	client->errorValue = stuff->destKind;

+	return BadValue;

+    }

+    if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&

+	(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded))

+    {

+	client->errorValue = stuff->ordering;

+        return BadValue;

+    }

+    pScreen = pWin->drawable.pScreen;

+    nrects = ((stuff->length  << 2) - sizeof(xShapeRectanglesReq));

+    if (nrects & 4)

+	return BadLength;

+    nrects >>= 3;

+    prects = (xRectangle *) &stuff[1];

+    ctype = VerifyRectOrder(nrects, prects, (int)stuff->ordering);

+    if (ctype < 0)

+	return BadMatch;

+    srcRgn = RECTS_TO_REGION(pScreen, nrects, prects, ctype);

+

+    if (!pWin->optional)

+	MakeWindowOptional (pWin);

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	destRgn = &pWin->optional->boundingShape;

+	break;

+    case ShapeClip:

+	destRgn = &pWin->optional->clipShape;

+	break;

+    case ShapeInput:

+	destRgn = &pWin->optional->inputShape;

+	break;

+    default:

+	return BadValue;

+    }

+

+    return RegionOperate (client, pWin, (int)stuff->destKind,

+			  destRgn, srcRgn, (int)stuff->op,

+			  stuff->xOff, stuff->yOff, createDefault);

+}

+

+#ifdef PANORAMIX

+static int

+ProcPanoramiXShapeRectangles(

+    ClientPtr client)

+{

+    REQUEST(xShapeRectanglesReq);

+    PanoramiXRes	*win;

+    int        		j, result;

+

+    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);

+

+    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,

+				     client, DixWriteAccess);

+    if (result != Success)

+	return (result == BadValue) ? BadWindow : result;

+

+    FOR_NSCREENS(j) {

+	stuff->dest = win->info[j].id;

+	result = ProcShapeRectangles (client);

+	BREAK_IF(result != Success);

+    }

+    return (result);

+}

+#endif

+

+

+/**************

+ * ProcShapeMask

+ **************/

+

+

+static int

+ProcShapeMask (ClientPtr client)

+{

+    WindowPtr		pWin;

+    ScreenPtr		pScreen;

+    REQUEST(xShapeMaskReq);

+    RegionPtr		srcRgn;

+    RegionPtr		*destRgn;

+    PixmapPtr		pPixmap;

+    CreateDftPtr	createDefault;

+    int			rc;

+

+    REQUEST_SIZE_MATCH (xShapeMaskReq);

+    UpdateCurrentTime();

+    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	createDefault = CreateBoundingShape;

+	break;

+    case ShapeClip:

+	createDefault = CreateClipShape;

+	break;

+    case ShapeInput:

+	createDefault = CreateBoundingShape;

+	break;

+    default:

+	client->errorValue = stuff->destKind;

+	return BadValue;

+    }

+    pScreen = pWin->drawable.pScreen;

+    if (stuff->src == None)

+	srcRgn = 0;

+    else {

+	rc = dixLookupResourceByType((pointer *)&pPixmap, stuff->src, RT_PIXMAP,

+			       client, DixReadAccess);

+        if (rc != Success)

+	    return (rc == BadValue) ? BadPixmap : rc;

+	if (pPixmap->drawable.pScreen != pScreen ||

+	    pPixmap->drawable.depth != 1)

+	    return BadMatch;

+	srcRgn = BITMAP_TO_REGION(pScreen, pPixmap);

+	if (!srcRgn)

+	    return BadAlloc;

+    }

+

+    if (!pWin->optional)

+	MakeWindowOptional (pWin);

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	destRgn = &pWin->optional->boundingShape;

+	break;

+    case ShapeClip:

+	destRgn = &pWin->optional->clipShape;

+	break;

+    case ShapeInput:

+	destRgn = &pWin->optional->inputShape;

+	break;

+    default:

+	return BadValue;

+    }

+

+    return RegionOperate (client, pWin, (int)stuff->destKind,

+			  destRgn, srcRgn, (int)stuff->op,

+			  stuff->xOff, stuff->yOff, createDefault);

+}

+

+#ifdef PANORAMIX

+static int

+ProcPanoramiXShapeMask(

+    ClientPtr client)

+{

+    REQUEST(xShapeMaskReq);

+    PanoramiXRes	*win, *pmap;

+    int 		j, result;

+

+    REQUEST_SIZE_MATCH (xShapeMaskReq);

+

+    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,

+				     client, DixWriteAccess);

+    if (result != Success)

+	return (result == BadValue) ? BadWindow : result;

+

+    if(stuff->src != None) {

+	result = dixLookupResourceByType((pointer *)&pmap, stuff->src,

+					 XRT_PIXMAP, client, DixReadAccess);

+	if (result != Success)

+	    return (result == BadValue) ? BadPixmap : result;

+    } else

+	pmap = NULL;

+

+    FOR_NSCREENS(j) {

+	stuff->dest = win->info[j].id;

+	if(pmap)

+	    stuff->src  = pmap->info[j].id;

+	result = ProcShapeMask (client);

+	BREAK_IF(result != Success);

+    }

+    return (result);

+}

+#endif

+

+

+/************

+ * ProcShapeCombine

+ ************/

+

+static int

+ProcShapeCombine (ClientPtr client)

+{

+    WindowPtr		pSrcWin, pDestWin;

+    ScreenPtr		pScreen;

+    REQUEST(xShapeCombineReq);

+    RegionPtr		srcRgn;

+    RegionPtr		*destRgn;

+    CreateDftPtr	createDefault;

+    CreateDftPtr	createSrc;

+    RegionPtr		tmp;

+    int			rc;

+

+    REQUEST_SIZE_MATCH (xShapeCombineReq);

+    UpdateCurrentTime();

+    rc = dixLookupWindow(&pDestWin, stuff->dest, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    if (!pDestWin->optional)

+	MakeWindowOptional (pDestWin);

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	createDefault = CreateBoundingShape;

+	break;

+    case ShapeClip:

+	createDefault = CreateClipShape;

+	break;

+    case ShapeInput:

+	createDefault = CreateBoundingShape;

+	break;

+    default:

+	client->errorValue = stuff->destKind;

+	return BadValue;

+    }

+    pScreen = pDestWin->drawable.pScreen;

+

+    rc = dixLookupWindow(&pSrcWin, stuff->src, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    switch (stuff->srcKind) {

+    case ShapeBounding:

+	srcRgn = wBoundingShape (pSrcWin);

+	createSrc = CreateBoundingShape;

+	break;

+    case ShapeClip:

+	srcRgn = wClipShape (pSrcWin);

+	createSrc = CreateClipShape;

+	break;

+    case ShapeInput:

+	srcRgn = wInputShape (pSrcWin);

+	createSrc = CreateBoundingShape;

+	break;

+    default:

+	client->errorValue = stuff->srcKind;

+	return BadValue;

+    }

+    if (pSrcWin->drawable.pScreen != pScreen)

+    {

+	return BadMatch;

+    }

+

+    if (srcRgn) {

+        tmp = REGION_CREATE(pScreen, (BoxPtr) 0, 0);

+        REGION_COPY(pScreen, tmp, srcRgn);

+        srcRgn = tmp;

+    } else

+	srcRgn = (*createSrc) (pSrcWin);

+

+    if (!pDestWin->optional)

+	MakeWindowOptional (pDestWin);

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	destRgn = &pDestWin->optional->boundingShape;

+	break;

+    case ShapeClip:

+	destRgn = &pDestWin->optional->clipShape;

+	break;

+    case ShapeInput:

+	destRgn = &pDestWin->optional->inputShape;

+	break;

+    default:

+	return BadValue;

+    }

+

+    return RegionOperate (client, pDestWin, (int)stuff->destKind,

+			  destRgn, srcRgn, (int)stuff->op,

+			  stuff->xOff, stuff->yOff, createDefault);

+}

+

+

+#ifdef PANORAMIX

+static int

+ProcPanoramiXShapeCombine(

+    ClientPtr client)

+{

+    REQUEST(xShapeCombineReq);

+    PanoramiXRes	*win, *win2;

+    int 		j, result;

+

+    REQUEST_AT_LEAST_SIZE (xShapeCombineReq);

+

+    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,

+				     client, DixWriteAccess);

+    if (result != Success)

+	return (result == BadValue) ? BadWindow : result;

+

+    result = dixLookupResourceByType((pointer *)&win2, stuff->src, XRT_WINDOW,

+				     client, DixReadAccess);

+    if (result != Success)

+	return (result == BadValue) ? BadWindow : result;

+

+    FOR_NSCREENS(j) {

+	stuff->dest = win->info[j].id;

+	stuff->src =  win2->info[j].id;

+	result = ProcShapeCombine (client);

+	BREAK_IF(result != Success);

+    }

+    return (result);

+}

+#endif

+

+/*************

+ * ProcShapeOffset

+ *************/

+

+static int

+ProcShapeOffset (ClientPtr client)

+{

+    WindowPtr		pWin;

+    ScreenPtr		pScreen;

+    REQUEST(xShapeOffsetReq);

+    RegionPtr		srcRgn;

+    int			rc;

+

+    REQUEST_SIZE_MATCH (xShapeOffsetReq);

+    UpdateCurrentTime();

+    rc = dixLookupWindow(&pWin, stuff->dest, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    switch (stuff->destKind) {

+    case ShapeBounding:

+	srcRgn = wBoundingShape (pWin);

+	break;

+    case ShapeClip:

+	srcRgn = wClipShape(pWin);

+	break;

+    case ShapeInput:

+	srcRgn = wInputShape (pWin);

+	break;

+    default:

+	client->errorValue = stuff->destKind;

+	return BadValue;

+    }

+    pScreen = pWin->drawable.pScreen;

+    if (srcRgn)

+    {

+        REGION_TRANSLATE(pScreen, srcRgn, stuff->xOff, stuff->yOff);

+        (*pScreen->SetShape) (pWin);

+    }

+    SendShapeNotify (pWin, (int)stuff->destKind);

+    return Success;

+}

+

+

+#ifdef PANORAMIX

+static int

+ProcPanoramiXShapeOffset(

+    ClientPtr client)

+{

+    REQUEST(xShapeOffsetReq);

+    PanoramiXRes *win;

+    int j, result;

+

+    REQUEST_AT_LEAST_SIZE (xShapeOffsetReq);

+   

+    result = dixLookupResourceByType((pointer *)&win, stuff->dest, XRT_WINDOW,

+				     client, DixWriteAccess);

+    if (result != Success)

+	return (result == BadValue) ? BadWindow : result;

+

+    FOR_NSCREENS(j) {

+	stuff->dest = win->info[j].id;

+	result = ProcShapeOffset (client);

+	if(result != Success) break;

+    }

+    return (result);

+}

+#endif

+

+

+static int

+ProcShapeQueryExtents (ClientPtr client)

+{

+    REQUEST(xShapeQueryExtentsReq);

+    WindowPtr		pWin;

+    xShapeQueryExtentsReply	rep;

+    BoxRec		extents, *pExtents;

+    int	n, rc;

+    RegionPtr		region;

+

+    REQUEST_SIZE_MATCH (xShapeQueryExtentsReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    memset(&rep, 0, sizeof(xShapeQueryExtentsReply));

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.boundingShaped = (wBoundingShape(pWin) != 0);

+    rep.clipShaped = (wClipShape(pWin) != 0);

+    if ((region = wBoundingShape(pWin))) {

+     /* this is done in two steps because of a compiler bug on SunOS 4.1.3 */

+	pExtents = REGION_EXTENTS(pWin->drawable.pScreen, region);

+	extents = *pExtents;

+    } else {

+	extents.x1 = -wBorderWidth (pWin);

+	extents.y1 = -wBorderWidth (pWin);

+	extents.x2 = pWin->drawable.width + wBorderWidth (pWin);

+	extents.y2 = pWin->drawable.height + wBorderWidth (pWin);

+    }

+    rep.xBoundingShape = extents.x1;

+    rep.yBoundingShape = extents.y1;

+    rep.widthBoundingShape = extents.x2 - extents.x1;

+    rep.heightBoundingShape = extents.y2 - extents.y1;

+    if ((region = wClipShape(pWin))) {

+     /* this is done in two steps because of a compiler bug on SunOS 4.1.3 */

+	pExtents = REGION_EXTENTS(pWin->drawable.pScreen, region);

+	extents = *pExtents;

+    } else {

+	extents.x1 = 0;

+	extents.y1 = 0;

+	extents.x2 = pWin->drawable.width;

+	extents.y2 = pWin->drawable.height;

+    }

+    rep.xClipShape = extents.x1;

+    rep.yClipShape = extents.y1;

+    rep.widthClipShape = extents.x2 - extents.x1;

+    rep.heightClipShape = extents.y2 - extents.y1;

+    if (client->swapped) {

+    	swaps(&rep.sequenceNumber, n);

+    	swapl(&rep.length, n);

+	swaps(&rep.xBoundingShape, n);

+	swaps(&rep.yBoundingShape, n);

+	swaps(&rep.widthBoundingShape, n);

+	swaps(&rep.heightBoundingShape, n);

+	swaps(&rep.xClipShape, n);

+	swaps(&rep.yClipShape, n);

+	swaps(&rep.widthClipShape, n);

+	swaps(&rep.heightClipShape, n);

+    }

+    WriteToClient(client, sizeof (xShapeQueryExtentsReply), (char *)&rep);

+    return (client->noClientException);

+}

+

+/*ARGSUSED*/

+static int

+ShapeFreeClient (pointer data, XID id)

+{

+    ShapeEventPtr   pShapeEvent;

+    WindowPtr	    pWin;

+    ShapeEventPtr   *pHead, pCur, pPrev;

+    int rc;

+

+    pShapeEvent = (ShapeEventPtr) data;

+    pWin = pShapeEvent->window;

+    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,

+				 ShapeEventType, serverClient, DixReadAccess);

+    if (rc == Success) {

+	pPrev = 0;

+	for (pCur = *pHead; pCur && pCur != pShapeEvent; pCur=pCur->next)

+	    pPrev = pCur;

+	if (pCur)

+	{

+	    if (pPrev)

+	    	pPrev->next = pShapeEvent->next;

+	    else

+	    	*pHead = pShapeEvent->next;

+	}

+    }

+    xfree ((pointer) pShapeEvent);

+    return 1;

+}

+

+/*ARGSUSED*/

+static int

+ShapeFreeEvents (pointer data, XID id)

+{

+    ShapeEventPtr   *pHead, pCur, pNext;

+

+    pHead = (ShapeEventPtr *) data;

+    for (pCur = *pHead; pCur; pCur = pNext) {

+	pNext = pCur->next;

+	FreeResource (pCur->clientResource, ClientType);

+	xfree ((pointer) pCur);

+    }

+    xfree ((pointer) pHead);

+    return 1;

+}

+

+static int

+ProcShapeSelectInput (ClientPtr client)

+{

+    REQUEST(xShapeSelectInputReq);

+    WindowPtr		pWin;

+    ShapeEventPtr	pShapeEvent, pNewShapeEvent, *pHead;

+    XID			clientResource;

+    int			rc;

+

+    REQUEST_SIZE_MATCH (xShapeSelectInputReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixReceiveAccess);

+    if (rc != Success)

+	return rc;

+    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,

+				 ShapeEventType, client, DixWriteAccess);

+    if (rc != Success && rc != BadValue)

+	return rc;

+

+    switch (stuff->enable) {

+    case xTrue:

+	if (pHead) {

+

+	    /* check for existing entry. */

+	    for (pShapeEvent = *pHead;

+		 pShapeEvent;

+ 		 pShapeEvent = pShapeEvent->next)

+	    {

+		if (pShapeEvent->client == client)

+		    return Success;

+	    }

+	}

+

+	/* build the entry */

+    	pNewShapeEvent = xalloc (sizeof (ShapeEventRec));

+    	if (!pNewShapeEvent)

+	    return BadAlloc;

+    	pNewShapeEvent->next = 0;

+    	pNewShapeEvent->client = client;

+    	pNewShapeEvent->window = pWin;

+    	/*

+ 	 * add a resource that will be deleted when

+     	 * the client goes away

+     	 */

+   	clientResource = FakeClientID (client->index);

+    	pNewShapeEvent->clientResource = clientResource;

+    	if (!AddResource (clientResource, ClientType, (pointer)pNewShapeEvent))

+	    return BadAlloc;

+    	/*

+     	 * create a resource to contain a pointer to the list

+     	 * of clients selecting input.  This must be indirect as

+     	 * the list may be arbitrarily rearranged which cannot be

+     	 * done through the resource database.

+     	 */

+    	if (!pHead)

+    	{

+	    pHead = xalloc (sizeof (ShapeEventPtr));

+	    if (!pHead ||

+		!AddResource (pWin->drawable.id, ShapeEventType, (pointer)pHead))

+	    {

+	    	FreeResource (clientResource, RT_NONE);

+	    	return BadAlloc;

+	    }

+	    *pHead = 0;

+    	}

+    	pNewShapeEvent->next = *pHead;

+    	*pHead = pNewShapeEvent;

+	break;

+    case xFalse:

+	/* delete the interest */

+	if (pHead) {

+	    pNewShapeEvent = 0;

+	    for (pShapeEvent = *pHead; pShapeEvent; pShapeEvent = pShapeEvent->next) {

+		if (pShapeEvent->client == client)

+		    break;

+		pNewShapeEvent = pShapeEvent;

+	    }

+	    if (pShapeEvent) {

+		FreeResource (pShapeEvent->clientResource, ClientType);

+		if (pNewShapeEvent)

+		    pNewShapeEvent->next = pShapeEvent->next;

+		else

+		    *pHead = pShapeEvent->next;

+		xfree (pShapeEvent);

+	    }

+	}

+	break;

+    default:

+	client->errorValue = stuff->enable;

+	return BadValue;

+    }

+    return Success;

+}

+

+/*

+ * deliver the event

+ */

+

+void

+SendShapeNotify (WindowPtr pWin, int which)

+{

+    ShapeEventPtr	*pHead, pShapeEvent;

+    ClientPtr		client;

+    xShapeNotifyEvent	se;

+    BoxRec		extents;

+    RegionPtr		region;

+    BYTE		shaped;

+    int rc;

+

+    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,

+				 ShapeEventType, serverClient, DixReadAccess);

+    if (rc != Success)

+	return;

+    switch (which) {

+    case ShapeBounding:

+	region = wBoundingShape(pWin);

+	if (region) {

+	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);

+	    shaped = xTrue;

+	} else {

+	    extents.x1 = -wBorderWidth (pWin);

+	    extents.y1 = -wBorderWidth (pWin);

+	    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);

+	    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);

+	    shaped = xFalse;

+	}

+	break;

+    case ShapeClip:

+	region = wClipShape(pWin);

+	if (region) {

+	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);

+	    shaped = xTrue;

+	} else {

+	    extents.x1 = 0;

+	    extents.y1 = 0;

+	    extents.x2 = pWin->drawable.width;

+	    extents.y2 = pWin->drawable.height;

+	    shaped = xFalse;

+	}

+	break;

+    case ShapeInput:

+	region = wInputShape(pWin);

+	if (region) {

+	    extents = *REGION_EXTENTS(pWin->drawable.pScreen, region);

+	    shaped = xTrue;

+	} else {

+	    extents.x1 = -wBorderWidth (pWin);

+	    extents.y1 = -wBorderWidth (pWin);

+	    extents.x2 = pWin->drawable.width + wBorderWidth (pWin);

+	    extents.y2 = pWin->drawable.height + wBorderWidth (pWin);

+	    shaped = xFalse;

+	}

+	break;

+    default:

+	return;

+    }

+    for (pShapeEvent = *pHead; pShapeEvent; pShapeEvent = pShapeEvent->next) {

+	client = pShapeEvent->client;

+	if (client == serverClient || client->clientGone)

+	    continue;

+	se.type = ShapeNotify + ShapeEventBase;

+	se.kind = which;

+	se.window = pWin->drawable.id;

+	se.sequenceNumber = client->sequence;

+	se.x = extents.x1;

+	se.y = extents.y1;

+	se.width = extents.x2 - extents.x1;

+	se.height = extents.y2 - extents.y1;

+	se.time = currentTime.milliseconds;

+	se.shaped = shaped;

+	WriteEventsToClient (client, 1, (xEvent *) &se);

+    }

+}

+

+static int

+ProcShapeInputSelected (ClientPtr client)

+{

+    REQUEST(xShapeInputSelectedReq);

+    WindowPtr		pWin;

+    ShapeEventPtr	pShapeEvent, *pHead;

+    int			enabled, rc;

+    xShapeInputSelectedReply	rep;

+    int		n;

+

+    REQUEST_SIZE_MATCH (xShapeInputSelectedReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,

+				 ShapeEventType, client, DixReadAccess);

+    if (rc != Success && rc != BadValue)

+	return rc;

+    enabled = xFalse;

+    if (pHead) {

+    	for (pShapeEvent = *pHead;

+	     pShapeEvent;

+	     pShapeEvent = pShapeEvent->next)

+    	{

+	    if (pShapeEvent->client == client) {

+	    	enabled = xTrue;

+		break;

+	    }

+    	}

+    }

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.enabled = enabled;

+    if (client->swapped) {

+	swaps (&rep.sequenceNumber, n);

+	swapl (&rep.length, n);

+    }

+    WriteToClient (client, sizeof (xShapeInputSelectedReply), (char *) &rep);

+    return (client->noClientException);

+}

+

+static int

+ProcShapeGetRectangles (ClientPtr client)

+{

+    REQUEST(xShapeGetRectanglesReq);

+    WindowPtr			pWin;

+    xShapeGetRectanglesReply	rep;

+    xRectangle			*rects;

+    int				nrects, i, rc;

+    RegionPtr			region;

+    int		n;

+

+    REQUEST_SIZE_MATCH(xShapeGetRectanglesReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    switch (stuff->kind) {

+    case ShapeBounding:

+	region = wBoundingShape(pWin);

+	break;

+    case ShapeClip:

+	region = wClipShape(pWin);

+	break;

+    case ShapeInput:

+	region = wInputShape (pWin);

+	break;

+    default:

+	client->errorValue = stuff->kind;

+	return BadValue;

+    }

+    if (!region) {

+	nrects = 1;

+	rects = xalloc (sizeof (xRectangle));

+	if (!rects)

+	    return BadAlloc;

+	switch (stuff->kind) {

+	case ShapeBounding:

+	    rects->x = - (int) wBorderWidth (pWin);

+	    rects->y = - (int) wBorderWidth (pWin);

+	    rects->width = pWin->drawable.width + wBorderWidth (pWin);

+	    rects->height = pWin->drawable.height + wBorderWidth (pWin);

+	    break;

+	case ShapeClip:

+	    rects->x = 0;

+	    rects->y = 0;

+	    rects->width = pWin->drawable.width;

+	    rects->height = pWin->drawable.height;

+	    break;

+	case ShapeInput:

+	    rects->x = - (int) wBorderWidth (pWin);

+	    rects->y = - (int) wBorderWidth (pWin);

+	    rects->width = pWin->drawable.width + wBorderWidth (pWin);

+	    rects->height = pWin->drawable.height + wBorderWidth (pWin);

+	    break;

+	}

+    } else {

+	BoxPtr box;

+	nrects = REGION_NUM_RECTS(region);

+	box = REGION_RECTS(region);

+	rects = xalloc (nrects * sizeof (xRectangle));

+	if (!rects && nrects)

+	    return BadAlloc;

+	for (i = 0; i < nrects; i++, box++) {

+	    rects[i].x = box->x1;

+	    rects[i].y = box->y1;

+	    rects[i].width = box->x2 - box->x1;

+	    rects[i].height = box->y2 - box->y1;

+	}

+    }

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.length = bytes_to_int32(nrects * sizeof (xRectangle));

+    rep.ordering = YXBanded;

+    rep.nrects = nrects;

+    if (client->swapped) {

+	swaps (&rep.sequenceNumber, n);

+	swapl (&rep.length, n);

+	swapl (&rep.nrects, n);

+	SwapShorts ((short *)rects, (unsigned long)nrects * 4);

+    }

+    WriteToClient (client, sizeof (rep), (char *) &rep);

+    WriteToClient (client, nrects * sizeof (xRectangle), (char *) rects);

+    xfree (rects);

+    return client->noClientException;

+}

+

+static int

+ProcShapeDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+    switch (stuff->data) {

+    case X_ShapeQueryVersion:

+	return ProcShapeQueryVersion (client);

+    case X_ShapeRectangles:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+	    return ProcPanoramiXShapeRectangles (client);

+        else 

+#endif

+	return ProcShapeRectangles (client);

+    case X_ShapeMask:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+           return ProcPanoramiXShapeMask (client);

+	else

+#endif

+	return ProcShapeMask (client);

+    case X_ShapeCombine:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+           return ProcPanoramiXShapeCombine (client);

+	else

+#endif

+	return ProcShapeCombine (client);

+    case X_ShapeOffset:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+           return ProcPanoramiXShapeOffset (client);

+	else

+#endif

+	return ProcShapeOffset (client);

+    case X_ShapeQueryExtents:

+	return ProcShapeQueryExtents (client);

+    case X_ShapeSelectInput:

+	return ProcShapeSelectInput (client);

+    case X_ShapeInputSelected:

+	return ProcShapeInputSelected (client);

+    case X_ShapeGetRectangles:

+	return ProcShapeGetRectangles (client);

+    default:

+	return BadRequest;

+    }

+}

+

+static void

+SShapeNotifyEvent(xShapeNotifyEvent *from, xShapeNotifyEvent *to)

+{

+    to->type = from->type;

+    to->kind = from->kind;

+    cpswapl (from->window, to->window);

+    cpswaps (from->sequenceNumber, to->sequenceNumber);

+    cpswaps (from->x, to->x);

+    cpswaps (from->y, to->y);

+    cpswaps (from->width, to->width);

+    cpswaps (from->height, to->height);

+    cpswapl (from->time, to->time);

+    to->shaped = from->shaped;

+}

+

+static int

+SProcShapeQueryVersion (ClientPtr client)

+{

+    int    n;

+    REQUEST (xShapeQueryVersionReq);

+

+    swaps (&stuff->length, n);

+    return ProcShapeQueryVersion (client);

+}

+

+static int

+SProcShapeRectangles (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeRectanglesReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_AT_LEAST_SIZE (xShapeRectanglesReq);

+    swapl (&stuff->dest, n);

+    swaps (&stuff->xOff, n);

+    swaps (&stuff->yOff, n);

+    SwapRestS(stuff);

+    return ProcShapeRectangles (client);

+}

+

+static int

+SProcShapeMask (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeMaskReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeMaskReq);

+    swapl (&stuff->dest, n);

+    swaps (&stuff->xOff, n);

+    swaps (&stuff->yOff, n);

+    swapl (&stuff->src, n);

+    return ProcShapeMask (client);

+}

+

+static int

+SProcShapeCombine (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeCombineReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeCombineReq);

+    swapl (&stuff->dest, n);

+    swaps (&stuff->xOff, n);

+    swaps (&stuff->yOff, n);

+    swapl (&stuff->src, n);

+    return ProcShapeCombine (client);

+}

+

+static int

+SProcShapeOffset (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeOffsetReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeOffsetReq);

+    swapl (&stuff->dest, n);

+    swaps (&stuff->xOff, n);

+    swaps (&stuff->yOff, n);

+    return ProcShapeOffset (client);

+}

+

+static int

+SProcShapeQueryExtents (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeQueryExtentsReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeQueryExtentsReq);

+    swapl (&stuff->window, n);

+    return ProcShapeQueryExtents (client);

+}

+

+static int

+SProcShapeSelectInput (ClientPtr client)

+{

+    char   n;

+    REQUEST (xShapeSelectInputReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeSelectInputReq);

+    swapl (&stuff->window, n);

+    return ProcShapeSelectInput (client);

+}

+

+static int

+SProcShapeInputSelected (ClientPtr client)

+{

+    int    n;

+    REQUEST (xShapeInputSelectedReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xShapeInputSelectedReq);

+    swapl (&stuff->window, n);

+    return ProcShapeInputSelected (client);

+}

+

+static int

+SProcShapeGetRectangles (ClientPtr client)

+{

+    REQUEST(xShapeGetRectanglesReq);

+    char   n;

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShapeGetRectanglesReq);

+    swapl (&stuff->window, n);

+    return ProcShapeGetRectangles (client);

+}

+

+static int

+SProcShapeDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+    switch (stuff->data) {

+    case X_ShapeQueryVersion:

+	return SProcShapeQueryVersion (client);

+    case X_ShapeRectangles:

+	return SProcShapeRectangles (client);

+    case X_ShapeMask:

+	return SProcShapeMask (client);

+    case X_ShapeCombine:

+	return SProcShapeCombine (client);

+    case X_ShapeOffset:

+	return SProcShapeOffset (client);

+    case X_ShapeQueryExtents:

+	return SProcShapeQueryExtents (client);

+    case X_ShapeSelectInput:

+	return SProcShapeSelectInput (client);

+    case X_ShapeInputSelected:

+	return SProcShapeInputSelected (client);

+    case X_ShapeGetRectangles:

+	return SProcShapeGetRectangles (client);

+    default:

+	return BadRequest;

+    }

+}

diff --git a/xorg-server/Xext/shm.c b/xorg-server/Xext/shm.c
index ab58c2750..d7572c24a 100644
--- a/xorg-server/Xext/shm.c
+++ b/xorg-server/Xext/shm.c
@@ -1,1329 +1,1348 @@
-/************************************************************
-
-Copyright 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-********************************************************/
-
-/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */
-
-
-#define SHM
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "os.h"
-#include "dixstruct.h"
-#include "resource.h"
-#include "scrnintstr.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "gcstruct.h"
-#include "extnsionst.h"
-#include "servermd.h"
-#include "shmint.h"
-#include "xace.h"
-#include <X11/extensions/shmproto.h>
-#include <X11/Xfuncproto.h>
-#include "protocol-versions.h"
-
-/* Needed for Solaris cross-zone shared memory extension */
-#ifdef HAVE_SHMCTL64
-#include <sys/ipc_impl.h>
-#define SHMSTAT(id, buf)	shmctl64(id, IPC_STAT64, buf)
-#define SHMSTAT_TYPE 		struct shmid_ds64
-#define SHMPERM_TYPE 		struct ipc_perm64
-#define SHM_PERM(buf) 		buf.shmx_perm
-#define SHM_SEGSZ(buf)		buf.shmx_segsz
-#define SHMPERM_UID(p)		p->ipcx_uid
-#define SHMPERM_CUID(p)		p->ipcx_cuid
-#define SHMPERM_GID(p)		p->ipcx_gid
-#define SHMPERM_CGID(p)		p->ipcx_cgid
-#define SHMPERM_MODE(p)		p->ipcx_mode
-#define SHMPERM_ZONEID(p)	p->ipcx_zoneid
-#else
-#define SHMSTAT(id, buf) 	shmctl(id, IPC_STAT, buf)
-#define SHMSTAT_TYPE 		struct shmid_ds
-#define SHMPERM_TYPE 		struct ipc_perm
-#define SHM_PERM(buf) 		buf.shm_perm
-#define SHM_SEGSZ(buf)		buf.shm_segsz
-#define SHMPERM_UID(p)		p->uid
-#define SHMPERM_CUID(p)		p->cuid
-#define SHMPERM_GID(p)		p->gid
-#define SHMPERM_CGID(p)		p->cgid
-#define SHMPERM_MODE(p)		p->mode
-#endif
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-
-#include "modinit.h"
-
-typedef struct _ShmDesc {
-    struct _ShmDesc *next;
-    int shmid;
-    int refcnt;
-    char *addr;
-    Bool writable;
-    unsigned long size;
-} ShmDescRec, *ShmDescPtr;
-
-typedef struct _ShmScrPrivateRec {
-    CloseScreenProcPtr CloseScreen;
-    ShmFuncsPtr shmFuncs;
-    DestroyPixmapProcPtr destroyPixmap;
-} ShmScrPrivateRec;
-
-static PixmapPtr fbShmCreatePixmap(XSHM_CREATE_PIXMAP_ARGS);
-static int ShmDetachSegment(
-    pointer		/* value */,
-    XID			/* shmseg */
-    );
-static void ShmResetProc(
-    ExtensionEntry *	/* extEntry */
-    );
-static void SShmCompletionEvent(
-    xShmCompletionEvent * /* from */,
-    xShmCompletionEvent * /* to */
-    );
-
-static Bool ShmDestroyPixmap (PixmapPtr pPixmap);
-
-static DISPATCH_PROC(ProcShmAttach);
-static DISPATCH_PROC(ProcShmCreatePixmap);
-static DISPATCH_PROC(ProcShmDetach);
-static DISPATCH_PROC(ProcShmDispatch);
-static DISPATCH_PROC(ProcShmGetImage);
-static DISPATCH_PROC(ProcShmPutImage);
-static DISPATCH_PROC(ProcShmQueryVersion);
-static DISPATCH_PROC(SProcShmAttach);
-static DISPATCH_PROC(SProcShmCreatePixmap);
-static DISPATCH_PROC(SProcShmDetach);
-static DISPATCH_PROC(SProcShmDispatch);
-static DISPATCH_PROC(SProcShmGetImage);
-static DISPATCH_PROC(SProcShmPutImage);
-static DISPATCH_PROC(SProcShmQueryVersion);
-
-static unsigned char ShmReqCode;
-int ShmCompletionCode;
-int BadShmSegCode;
-RESTYPE ShmSegType;
-static ShmDescPtr Shmsegs;
-static Bool sharedPixmaps;
-static int shmScrPrivateKeyIndex;
-static DevPrivateKey shmScrPrivateKey = &shmScrPrivateKeyIndex;
-static int shmPixmapPrivateIndex;
-static DevPrivateKey shmPixmapPrivate = &shmPixmapPrivateIndex;
-static ShmFuncs miFuncs = {NULL, NULL};
-static ShmFuncs fbFuncs = {fbShmCreatePixmap, NULL};
-
-#define ShmGetScreenPriv(s) ((ShmScrPrivateRec *)dixLookupPrivate(&(s)->devPrivates, shmScrPrivateKey))
-
-#define VERIFY_SHMSEG(shmseg,shmdesc,client) \
-{ \
-    int rc; \
-    rc = dixLookupResourceByType((pointer *)&(shmdesc), shmseg, ShmSegType, \
-                                 client, DixReadAccess); \
-    if (rc != Success) \
-	return (rc == BadValue) ? BadShmSegCode : rc; \
-}
-
-#define VERIFY_SHMPTR(shmseg,offset,needwrite,shmdesc,client) \
-{ \
-    VERIFY_SHMSEG(shmseg, shmdesc, client); \
-    if ((offset & 3) || (offset > shmdesc->size)) \
-    { \
-	client->errorValue = offset; \
-	return BadValue; \
-    } \
-    if (needwrite && !shmdesc->writable) \
-	return BadAccess; \
-}
-
-#define VERIFY_SHMSIZE(shmdesc,offset,len,client) \
-{ \
-    if ((offset + len) > shmdesc->size) \
-    { \
-	return BadAccess; \
-    } \
-}
-
-
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__CYGWIN__) || defined(__DragonFly__)
-#include <sys/signal.h>
-
-static Bool badSysCall = FALSE;
-
-static void
-SigSysHandler(int signo)
-{
-    badSysCall = TRUE;
-}
-
-static Bool CheckForShmSyscall(void)
-{
-    void (*oldHandler)();
-    int shmid = -1;
-
-    /* If no SHM support in the kernel, the bad syscall will generate SIGSYS */
-    oldHandler = signal(SIGSYS, SigSysHandler);
-
-    badSysCall = FALSE;
-    shmid = shmget(IPC_PRIVATE, 4096, IPC_CREAT);
-
-    if (shmid != -1)
-    {
-        /* Successful allocation - clean up */
-	shmctl(shmid, IPC_RMID, NULL);
-    }
-    else
-    {
-        /* Allocation failed */
-        badSysCall = TRUE;
-    }
-    signal(SIGSYS, oldHandler);
-    return(!badSysCall);
-}
-
-#define MUST_CHECK_FOR_SHM_SYSCALL
-
-#endif
-
-static Bool
-ShmCloseScreen(int i, ScreenPtr pScreen)
-{
-    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);
-    pScreen->CloseScreen = screen_priv->CloseScreen;
-    dixSetPrivate(&pScreen->devPrivates, shmScrPrivateKey, NULL);
-    xfree (screen_priv);
-    return (*pScreen->CloseScreen) (i, pScreen);
-}
-
-static ShmScrPrivateRec *
-ShmInitScreenPriv(ScreenPtr pScreen)
-{
-    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);
-    if (!screen_priv)
-    {
-	screen_priv = xcalloc (1, sizeof (ShmScrPrivateRec));
-	screen_priv->CloseScreen = pScreen->CloseScreen;
-	dixSetPrivate(&pScreen->devPrivates, shmScrPrivateKey, screen_priv);
-	pScreen->CloseScreen = ShmCloseScreen;
-    }
-    return screen_priv;
-}
-
-void
-ShmExtensionInit(INITARGS)
-{
-    ExtensionEntry *extEntry;
-    int i;
-
-#ifdef MUST_CHECK_FOR_SHM_SYSCALL
-    if (!CheckForShmSyscall())
-    {
-	ErrorF("MIT-SHM extension disabled due to lack of kernel support\n");
-	return;
-    }
-#endif
-
-    sharedPixmaps = xFalse;
-    {
-      sharedPixmaps = xTrue;
-      for (i = 0; i < screenInfo.numScreens; i++)
-      {
-	ShmScrPrivateRec *screen_priv = ShmInitScreenPriv(screenInfo.screens[i]);
-	if (!screen_priv->shmFuncs)
-	    screen_priv->shmFuncs = &miFuncs;
-	if (!screen_priv->shmFuncs->CreatePixmap)
-	    sharedPixmaps = xFalse;
-      }
-      if (sharedPixmaps)
-	for (i = 0; i < screenInfo.numScreens; i++)
-	{
-	    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(screenInfo.screens[i]);
-	    screen_priv->destroyPixmap = screenInfo.screens[i]->DestroyPixmap;
-	    screenInfo.screens[i]->DestroyPixmap = ShmDestroyPixmap;
-	}
-    }
-    ShmSegType = CreateNewResourceType(ShmDetachSegment, "ShmSeg");
-    if (ShmSegType &&
-	(extEntry = AddExtension(SHMNAME, ShmNumberEvents, ShmNumberErrors,
-				 ProcShmDispatch, SProcShmDispatch,
-				 ShmResetProc, StandardMinorOpcode)))
-    {
-	ShmReqCode = (unsigned char)extEntry->base;
-	ShmCompletionCode = extEntry->eventBase;
-	BadShmSegCode = extEntry->errorBase;
-	EventSwapVector[ShmCompletionCode] = (EventSwapPtr) SShmCompletionEvent;
-    }
-}
-
-/*ARGSUSED*/
-static void
-ShmResetProc(ExtensionEntry *extEntry)
-{
-    int i;
-    for (i = 0; i < screenInfo.numScreens; i++)
-	ShmRegisterFuncs(screenInfo.screens[i], NULL);
-}
-
-void
-ShmRegisterFuncs(ScreenPtr pScreen, ShmFuncsPtr funcs)
-{
-    ShmInitScreenPriv(pScreen)->shmFuncs = funcs;
-}
-
-static Bool
-ShmDestroyPixmap (PixmapPtr pPixmap)
-{
-    ScreenPtr	    pScreen = pPixmap->drawable.pScreen;
-    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);
-    Bool	    ret;
-    if (pPixmap->refcnt == 1)
-    {
-	ShmDescPtr  shmdesc;
-	shmdesc = (ShmDescPtr)dixLookupPrivate(&pPixmap->devPrivates,
-					       shmPixmapPrivate);
-	if (shmdesc)
-	    ShmDetachSegment ((pointer) shmdesc, pPixmap->drawable.id);
-    }
-    
-    pScreen->DestroyPixmap = screen_priv->destroyPixmap;
-    ret = (*pScreen->DestroyPixmap) (pPixmap);
-    screen_priv->destroyPixmap = pScreen->DestroyPixmap;
-    pScreen->DestroyPixmap = ShmDestroyPixmap;
-    return ret;
-}
-
-void
-ShmRegisterFbFuncs(ScreenPtr pScreen)
-{
-    ShmRegisterFuncs(pScreen, &fbFuncs);
-}
-
-static int
-ProcShmQueryVersion(ClientPtr client)
-{
-    xShmQueryVersionReply rep;
-    int n;
-
-    REQUEST_SIZE_MATCH(xShmQueryVersionReq);
-    memset(&rep, 0, sizeof(xShmQueryVersionReply));
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.sharedPixmaps = sharedPixmaps;
-    rep.pixmapFormat = sharedPixmaps ? ZPixmap : 0;
-    rep.majorVersion = SERVER_SHM_MAJOR_VERSION;
-    rep.minorVersion = SERVER_SHM_MINOR_VERSION;
-    rep.uid = geteuid();
-    rep.gid = getegid();
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swaps(&rep.majorVersion, n);
-	swaps(&rep.minorVersion, n);
-	swaps(&rep.uid, n);
-	swaps(&rep.gid, n);
-    }
-    WriteToClient(client, sizeof(xShmQueryVersionReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-/*
- * Simulate the access() system call for a shared memory segement,
- * using the credentials from the client if available
- */
-static int
-shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly)
-{
-    int uid, gid;
-    mode_t mask;
-    int uidset = 0, gidset = 0;
-    LocalClientCredRec *lcc;
-    
-    if (GetLocalClientCreds(client, &lcc) != -1) {
-
-	if (lcc->fieldsSet & LCC_UID_SET) {
-	    uid = lcc->euid;
-	    uidset = 1;
-	}
-	if (lcc->fieldsSet & LCC_GID_SET) {
-	    gid = lcc->egid;
-	    gidset = 1;
-	}
-
-#if defined(HAVE_GETZONEID) && defined(SHMPERM_ZONEID)
-	if ( ((lcc->fieldsSet & LCC_ZID_SET) == 0) || (lcc->zoneid == -1)
-	     || (lcc->zoneid != SHMPERM_ZONEID(perm))) {
-		uidset = 0;
-		gidset = 0;
-	}
-#endif
-	FreeLocalClientCreds(lcc);
-	
-	if (uidset) {
-	    /* User id 0 always gets access */
-	    if (uid == 0) {
-		return 0;
-	    }
-	    /* Check the owner */
-	    if (SHMPERM_UID(perm) == uid || SHMPERM_CUID(perm) == uid) {
-		mask = S_IRUSR;
-		if (!readonly) {
-		    mask |= S_IWUSR;
-		}
-		return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
-	    }
-	}
-
-	if (gidset) {
-	    /* Check the group */
-	    if (SHMPERM_GID(perm) == gid || SHMPERM_CGID(perm) == gid) {
-		mask = S_IRGRP;
-		if (!readonly) {
-		    mask |= S_IWGRP;
-		}
-		return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
-	    }
-	}
-    }
-    /* Otherwise, check everyone else */
-    mask = S_IROTH;
-    if (!readonly) {
-	mask |= S_IWOTH;
-    }
-    return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
-}
-
-static int
-ProcShmAttach(ClientPtr client)
-{
-    SHMSTAT_TYPE buf;
-    ShmDescPtr shmdesc;
-    REQUEST(xShmAttachReq);
-
-    REQUEST_SIZE_MATCH(xShmAttachReq);
-    LEGAL_NEW_RESOURCE(stuff->shmseg, client);
-    if ((stuff->readOnly != xTrue) && (stuff->readOnly != xFalse))
-    {
-	client->errorValue = stuff->readOnly;
-        return(BadValue);
-    }
-    for (shmdesc = Shmsegs;
-	 shmdesc && (shmdesc->shmid != stuff->shmid);
-	 shmdesc = shmdesc->next)
-	;
-    if (shmdesc)
-    {
-	if (!stuff->readOnly && !shmdesc->writable)
-	    return BadAccess;
-	shmdesc->refcnt++;
-    }
-    else
-    {
-	shmdesc = xalloc(sizeof(ShmDescRec));
-	if (!shmdesc)
-	    return BadAlloc;
-	shmdesc->addr = shmat(stuff->shmid, 0,
-			      stuff->readOnly ? SHM_RDONLY : 0);
-	if ((shmdesc->addr == ((char *)-1)) ||
-	    SHMSTAT(stuff->shmid, &buf))
-	{
-	    xfree(shmdesc);
-	    return BadAccess;
-	}
-
-	/* The attach was performed with root privs. We must
-	 * do manual checking of access rights for the credentials 
-	 * of the client */
-
-	if (shm_access(client, &(SHM_PERM(buf)), stuff->readOnly) == -1) {
-	    shmdt(shmdesc->addr);
-	    xfree(shmdesc);
-	    return BadAccess;
-	}
-
-	shmdesc->shmid = stuff->shmid;
-	shmdesc->refcnt = 1;
-	shmdesc->writable = !stuff->readOnly;
-	shmdesc->size = SHM_SEGSZ(buf);
-	shmdesc->next = Shmsegs;
-	Shmsegs = shmdesc;
-    }
-    if (!AddResource(stuff->shmseg, ShmSegType, (pointer)shmdesc))
-	return BadAlloc;
-    return(client->noClientException);
-}
-
-/*ARGSUSED*/
-static int
-ShmDetachSegment(pointer value, /* must conform to DeleteType */
-		 XID shmseg)
-{
-    ShmDescPtr shmdesc = (ShmDescPtr)value;
-    ShmDescPtr *prev;
-
-    if (--shmdesc->refcnt)
-	return TRUE;
-    shmdt(shmdesc->addr);
-    for (prev = &Shmsegs; *prev != shmdesc; prev = &(*prev)->next)
-	;
-    *prev = shmdesc->next;
-    xfree(shmdesc);
-    return Success;
-}
-
-static int
-ProcShmDetach(ClientPtr client)
-{
-    ShmDescPtr shmdesc;
-    REQUEST(xShmDetachReq);
-
-    REQUEST_SIZE_MATCH(xShmDetachReq);
-    VERIFY_SHMSEG(stuff->shmseg, shmdesc, client);
-    FreeResource(stuff->shmseg, RT_NONE);
-    return(client->noClientException);
-}
-
-/*
- * If the given request doesn't exactly match PutImage's constraints,
- * wrap the image in a scratch pixmap header and let CopyArea sort it out.
- */
-static void
-doShmPutImage(DrawablePtr dst, GCPtr pGC,
-	      int depth, unsigned int format,
-	      int w, int h, int sx, int sy, int sw, int sh, int dx, int dy,
-	      char *data)
-{
-    PixmapPtr pPixmap;
-
-    if (format == ZPixmap || depth == 1) {
-	pPixmap = GetScratchPixmapHeader(dst->pScreen, w, h, depth,
-					 BitsPerPixel(depth),
-					 PixmapBytePad(w, depth),
-					 data);
-	if (!pPixmap)
-	    return;
-	pGC->ops->CopyArea((DrawablePtr)pPixmap, dst, pGC, sx, sy, sw, sh, dx, dy);
-	FreeScratchPixmapHeader(pPixmap);
-    } else {
-	GCPtr putGC = GetScratchGC(depth, dst->pScreen);
-
-	if (!putGC)
-	    return;
-
-	pPixmap = (*dst->pScreen->CreatePixmap)(dst->pScreen, sw, sh, depth,
-						CREATE_PIXMAP_USAGE_SCRATCH);
-	if (!pPixmap) {
-	    FreeScratchGC(putGC);
-	    return;
-	}
-	ValidateGC(&pPixmap->drawable, putGC);
-	(*putGC->ops->PutImage)(&pPixmap->drawable, putGC, depth, -sx, -sy, w, h, 0,
-				(format == XYPixmap) ? XYPixmap : ZPixmap, data);
-	FreeScratchGC(putGC);
-	if (format == XYBitmap)
-	    (void)(*pGC->ops->CopyPlane)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,
-					 dx, dy, 1L);
-	else
-	    (void)(*pGC->ops->CopyArea)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,
-					dx, dy);
-	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);
-    }
-}
-
-#ifdef PANORAMIX
-static int 
-ProcPanoramiXShmPutImage(ClientPtr client)
-{
-    int			 j, result, orig_x, orig_y;
-    PanoramiXRes	*draw, *gc;
-    Bool		 sendEvent, isRoot;
-
-    REQUEST(xShmPutImageReq);
-    REQUEST_SIZE_MATCH(xShmPutImageReq);
-
-    result = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,
-				      XRC_DRAWABLE, client, DixWriteAccess);
-    if (result != Success)
-        return (result == BadValue) ? BadDrawable : result;
-
-    result = dixLookupResourceByType((pointer *)&gc, stuff->gc,
-				     XRT_GC, client, DixReadAccess);
-    if (result != Success)
-        return (result == BadValue) ? BadGC : result;
-
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    orig_x = stuff->dstX;
-    orig_y = stuff->dstY;
-    sendEvent = stuff->sendEvent;
-    stuff->sendEvent = 0;
-    FOR_NSCREENS(j) {
-	if(!j) stuff->sendEvent = sendEvent;
-	stuff->drawable = draw->info[j].id;
-	stuff->gc = gc->info[j].id;
-	if (isRoot) {
-	    stuff->dstX = orig_x - panoramiXdataPtr[j].x;
-	    stuff->dstY = orig_y - panoramiXdataPtr[j].y;
-	}
-	result = ProcShmPutImage(client);
-	if(result != client->noClientException) break;
-    }
-    return(result);
-}
-
-static int 
-ProcPanoramiXShmGetImage(ClientPtr client)
-{
-    PanoramiXRes	*draw;
-    DrawablePtr 	*drawables;
-    DrawablePtr 	pDraw;
-    xShmGetImageReply	xgi;
-    ShmDescPtr		shmdesc;
-    int         	i, x, y, w, h, format, rc;
-    Mask		plane = 0, planemask;
-    long		lenPer = 0, length, widthBytesLine;
-    Bool		isRoot;
-
-    REQUEST(xShmGetImageReq);
-
-    REQUEST_SIZE_MATCH(xShmGetImageReq);
-
-    if ((stuff->format != XYPixmap) && (stuff->format != ZPixmap)) {
-	client->errorValue = stuff->format;
-        return(BadValue);
-    }
-
-    rc = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,
-				  XRC_DRAWABLE, client, DixWriteAccess);
-    if (rc != Success)
-	return (rc == BadValue) ? BadDrawable : rc;
-
-    if (draw->type == XRT_PIXMAP)
-	return ProcShmGetImage(client);
-
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			   DixReadAccess);
-    if (rc != Success)
-	return rc;
-
-    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);
-
-    x = stuff->x;
-    y = stuff->y;
-    w = stuff->width;
-    h = stuff->height;
-    format = stuff->format;
-    planemask = stuff->planeMask;
-
-    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
-
-    if(isRoot) {
-      if( /* check for being onscreen */
-	x < 0 || x + w > PanoramiXPixWidth ||
-	y < 0 || y + h > PanoramiXPixHeight )
-	    return(BadMatch);
-    } else {
-      if( /* check for being onscreen */
-	panoramiXdataPtr[0].x + pDraw->x + x < 0 ||
-	panoramiXdataPtr[0].x + pDraw->x + x + w > PanoramiXPixWidth ||
-        panoramiXdataPtr[0].y + pDraw->y + y < 0 ||
-	panoramiXdataPtr[0].y + pDraw->y + y + h > PanoramiXPixHeight ||
-	 /* check for being inside of border */
-       	x < - wBorderWidth((WindowPtr)pDraw) ||
-	x + w > wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||
-	y < -wBorderWidth((WindowPtr)pDraw) ||
-	y + h > wBorderWidth ((WindowPtr)pDraw) + (int)pDraw->height)
-	    return(BadMatch);
-    }
-
-    drawables = xcalloc(PanoramiXNumScreens, sizeof(DrawablePtr));
-    if(!drawables)
-	return(BadAlloc);
-
-    drawables[0] = pDraw;
-    for(i = 1; i < PanoramiXNumScreens; i++) {
-	rc = dixLookupDrawable(drawables+i, draw->info[i].id, client, 0, 
-			       DixReadAccess);
-	if (rc != Success)
-	{
-	    xfree(drawables);
-	    return rc;
-	}
-    }
-
-    xgi.visual = wVisual(((WindowPtr)pDraw));
-    xgi.type = X_Reply;
-    xgi.length = 0;
-    xgi.sequenceNumber = client->sequence;
-    xgi.depth = pDraw->depth;
-
-    if(format == ZPixmap) {
-	widthBytesLine = PixmapBytePad(w, pDraw->depth);
-	length = widthBytesLine * h;
-    } else {
-	widthBytesLine = PixmapBytePad(w, 1);
-	lenPer = widthBytesLine * h;
-	plane = ((Mask)1) << (pDraw->depth - 1);
-	length = lenPer * Ones(planemask & (plane | (plane - 1)));
-    }
-
-    VERIFY_SHMSIZE(shmdesc, stuff->offset, length, client);
-    xgi.size = length;
-
-    if (length == 0) {/* nothing to do */ }
-    else if (format == ZPixmap) {
-	    XineramaGetImageData(drawables, x, y, w, h, format, planemask,
-					shmdesc->addr + stuff->offset,
-					widthBytesLine, isRoot);
-    } else {
-
-	length = stuff->offset;
-        for (; plane; plane >>= 1) {
-	    if (planemask & plane) {
-		XineramaGetImageData(drawables, x, y, w, h, 
-				     format, plane, shmdesc->addr + length,
-				     widthBytesLine, isRoot);
-		length += lenPer;
-	    }
-	}
-    }
-    xfree(drawables);
-    
-    if (client->swapped) {
-	int n;
-    	swaps(&xgi.sequenceNumber, n);
-    	swapl(&xgi.length, n);
-	swapl(&xgi.visual, n);
-	swapl(&xgi.size, n);
-    }
-    WriteToClient(client, sizeof(xShmGetImageReply), (char *)&xgi);
-
-    return(client->noClientException);
-}
-
-static int
-ProcPanoramiXShmCreatePixmap(ClientPtr client)
-{
-    ScreenPtr pScreen = NULL;
-    PixmapPtr pMap = NULL;
-    DrawablePtr pDraw;
-    DepthPtr pDepth;
-    int i, j, result, rc;
-    ShmDescPtr shmdesc;
-    REQUEST(xShmCreatePixmapReq);
-    unsigned int width, height, depth;
-    unsigned long size;
-    PanoramiXRes *newPix;
-
-    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);
-    client->errorValue = stuff->pid;
-    if (!sharedPixmaps)
-	return BadImplementation;
-    LEGAL_NEW_RESOURCE(stuff->pid, client);
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);
-
-    width = stuff->width;
-    height = stuff->height;
-    depth = stuff->depth;
-    if (!width || !height || !depth)
-    {
-	client->errorValue = 0;
-        return BadValue;
-    }
-    if (width > 32767 || height > 32767)
-        return BadAlloc;
-
-    if (stuff->depth != 1)
-    {
-        pDepth = pDraw->pScreen->allowedDepths;
-        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)
-	   if (pDepth->depth == stuff->depth)
-               goto CreatePmap;
-	client->errorValue = stuff->depth;
-        return BadValue;
-    }
-
-CreatePmap:
-    size = PixmapBytePad(width, depth) * height;
-    if (sizeof(size) == 4 && BitsPerPixel(depth) > 8) {
-        if (size < width * height)
-            return BadAlloc;
-    }
-    /* thankfully, offset is unsigned */
-    if (stuff->offset + size < size)
-	return BadAlloc;
-
-    VERIFY_SHMSIZE(shmdesc, stuff->offset, size, client);
-
-    if(!(newPix = xalloc(sizeof(PanoramiXRes))))
-	return BadAlloc;
-
-    newPix->type = XRT_PIXMAP;
-    newPix->u.pix.shared = TRUE;
-    newPix->info[0].id = stuff->pid;
-    for(j = 1; j < PanoramiXNumScreens; j++)
-	newPix->info[j].id = FakeClientID(client->index);
-
-    result = (client->noClientException);
-
-    FOR_NSCREENS(j) {
-	ShmScrPrivateRec *screen_priv;
-	pScreen = screenInfo.screens[j];
-
-	screen_priv = ShmGetScreenPriv(pScreen);
-	pMap = (*screen_priv->shmFuncs->CreatePixmap)(pScreen,
-				stuff->width, stuff->height, stuff->depth,
-				shmdesc->addr + stuff->offset);
-
-	if (pMap) {
-	    dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);
-            shmdesc->refcnt++;
-	    pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-	    pMap->drawable.id = newPix->info[j].id;
-	    if (!AddResource(newPix->info[j].id, RT_PIXMAP, (pointer)pMap)) {
-		(*pScreen->DestroyPixmap)(pMap);
-		result = BadAlloc;
-		break;
-	    }
-	} else {
-	   result = BadAlloc;
-	   break;
-	}
-    }
-
-    if(result == BadAlloc) {
-	while(j--) {
-	    (*pScreen->DestroyPixmap)(pMap);
-	    FreeResource(newPix->info[j].id, RT_NONE);
-	}
-	xfree(newPix);
-    } else 
-	AddResource(stuff->pid, XRT_PIXMAP, newPix);
-
-    return result;
-}
-
-#endif
-
-static int
-ProcShmPutImage(ClientPtr client)
-{
-    GCPtr pGC;
-    DrawablePtr pDraw;
-    long length;
-    ShmDescPtr shmdesc;
-    REQUEST(xShmPutImageReq);
-
-    REQUEST_SIZE_MATCH(xShmPutImageReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, FALSE, shmdesc, client);
-    if ((stuff->sendEvent != xTrue) && (stuff->sendEvent != xFalse))
-	return BadValue;
-    if (stuff->format == XYBitmap)
-    {
-        if (stuff->depth != 1)
-            return BadMatch;
-        length = PixmapBytePad(stuff->totalWidth, 1);
-    }
-    else if (stuff->format == XYPixmap)
-    {
-        if (pDraw->depth != stuff->depth)
-            return BadMatch;
-        length = PixmapBytePad(stuff->totalWidth, 1);
-	length *= stuff->depth;
-    }
-    else if (stuff->format == ZPixmap)
-    {
-        if (pDraw->depth != stuff->depth)
-            return BadMatch;
-        length = PixmapBytePad(stuff->totalWidth, stuff->depth);
-    }
-    else
-    {
-	client->errorValue = stuff->format;
-        return BadValue;
-    }
-
-    /* 
-     * There's a potential integer overflow in this check:
-     * VERIFY_SHMSIZE(shmdesc, stuff->offset, length * stuff->totalHeight,
-     *                client);
-     * the version below ought to avoid it
-     */
-    if (stuff->totalHeight != 0 && 
-	length > (shmdesc->size - stuff->offset)/stuff->totalHeight) {
-	client->errorValue = stuff->totalWidth;
-	return BadValue;
-    }
-    if (stuff->srcX > stuff->totalWidth)
-    {
-	client->errorValue = stuff->srcX;
-	return BadValue;
-    }
-    if (stuff->srcY > stuff->totalHeight)
-    {
-	client->errorValue = stuff->srcY;
-	return BadValue;
-    }
-    if ((stuff->srcX + stuff->srcWidth) > stuff->totalWidth)
-    {
-	client->errorValue = stuff->srcWidth;
-	return BadValue;
-    }
-    if ((stuff->srcY + stuff->srcHeight) > stuff->totalHeight)
-    {
-	client->errorValue = stuff->srcHeight;
-	return BadValue;
-    }
-
-    if ((((stuff->format == ZPixmap) && (stuff->srcX == 0)) ||
-	 ((stuff->format != ZPixmap) &&
-	  (stuff->srcX < screenInfo.bitmapScanlinePad) &&
-	  ((stuff->format == XYBitmap) ||
-	   ((stuff->srcY == 0) &&
-	    (stuff->srcHeight == stuff->totalHeight))))) &&
-	((stuff->srcX + stuff->srcWidth) == stuff->totalWidth))
-	(*pGC->ops->PutImage) (pDraw, pGC, stuff->depth,
-			       stuff->dstX, stuff->dstY,
-			       stuff->totalWidth, stuff->srcHeight, 
-			       stuff->srcX, stuff->format, 
-			       shmdesc->addr + stuff->offset +
-			       (stuff->srcY * length));
-    else
-	doShmPutImage(pDraw, pGC, stuff->depth, stuff->format,
-		      stuff->totalWidth, stuff->totalHeight,
-		      stuff->srcX, stuff->srcY,
-		      stuff->srcWidth, stuff->srcHeight,
-		      stuff->dstX, stuff->dstY,
-                      shmdesc->addr + stuff->offset);
-
-    if (stuff->sendEvent)
-    {
-	xShmCompletionEvent ev;
-
-	ev.type = ShmCompletionCode;
-	ev.drawable = stuff->drawable;
-	ev.sequenceNumber = client->sequence;
-	ev.minorEvent = X_ShmPutImage;
-	ev.majorEvent = ShmReqCode;
-	ev.shmseg = stuff->shmseg;
-	ev.offset = stuff->offset;
-	WriteEventsToClient(client, 1, (xEvent *) &ev);
-    }
-
-    return (client->noClientException);
-}
-
-
-
-static int
-ProcShmGetImage(ClientPtr client)
-{
-    DrawablePtr		pDraw;
-    long		lenPer = 0, length;
-    Mask		plane = 0;
-    xShmGetImageReply	xgi;
-    ShmDescPtr		shmdesc;
-    int			n, rc;
-
-    REQUEST(xShmGetImageReq);
-
-    REQUEST_SIZE_MATCH(xShmGetImageReq);
-    if ((stuff->format != XYPixmap) && (stuff->format != ZPixmap))
-    {
-	client->errorValue = stuff->format;
-        return(BadValue);
-    }
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			   DixReadAccess);
-    if (rc != Success)
-	return rc;
-    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);
-    if (pDraw->type == DRAWABLE_WINDOW)
-    {
-      if( /* check for being viewable */
-	 !((WindowPtr) pDraw)->realized ||
-	  /* check for being on screen */
-         pDraw->x + stuff->x < 0 ||
- 	 pDraw->x + stuff->x + (int)stuff->width > pDraw->pScreen->width ||
-         pDraw->y + stuff->y < 0 ||
-         pDraw->y + stuff->y + (int)stuff->height > pDraw->pScreen->height ||
-          /* check for being inside of border */
-         stuff->x < - wBorderWidth((WindowPtr)pDraw) ||
-         stuff->x + (int)stuff->width >
-		wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||
-         stuff->y < -wBorderWidth((WindowPtr)pDraw) ||
-         stuff->y + (int)stuff->height >
-		wBorderWidth((WindowPtr)pDraw) + (int)pDraw->height
-        )
-	    return(BadMatch);
-	xgi.visual = wVisual(((WindowPtr)pDraw));
-    }
-    else
-    {
-	if (stuff->x < 0 ||
-	    stuff->x+(int)stuff->width > pDraw->width ||
-	    stuff->y < 0 ||
-	    stuff->y+(int)stuff->height > pDraw->height
-	    )
-	    return(BadMatch);
-	xgi.visual = None;
-    }
-    xgi.type = X_Reply;
-    xgi.length = 0;
-    xgi.sequenceNumber = client->sequence;
-    xgi.depth = pDraw->depth;
-    if(stuff->format == ZPixmap)
-    {
-	length = PixmapBytePad(stuff->width, pDraw->depth) * stuff->height;
-    }
-    else 
-    {
-	lenPer = PixmapBytePad(stuff->width, 1) * stuff->height;
-	plane = ((Mask)1) << (pDraw->depth - 1);
-	/* only planes asked for */
-	length = lenPer * Ones(stuff->planeMask & (plane | (plane - 1)));
-    }
-
-    VERIFY_SHMSIZE(shmdesc, stuff->offset, length, client);
-    xgi.size = length;
-
-    if (length == 0)
-    {
-	/* nothing to do */
-    }
-    else if (stuff->format == ZPixmap)
-    {
-	(*pDraw->pScreen->GetImage)(pDraw, stuff->x, stuff->y,
-				    stuff->width, stuff->height,
-				    stuff->format, stuff->planeMask,
-				    shmdesc->addr + stuff->offset);
-    }
-    else
-    {
-
-	length = stuff->offset;
-        for (; plane; plane >>= 1)
-	{
-	    if (stuff->planeMask & plane)
-	    {
-		(*pDraw->pScreen->GetImage)(pDraw,
-					    stuff->x, stuff->y,
-					    stuff->width, stuff->height,
-					    stuff->format, plane,
-					    shmdesc->addr + length);
-		length += lenPer;
-	    }
-	}
-    }
-    
-    if (client->swapped) {
-    	swaps(&xgi.sequenceNumber, n);
-    	swapl(&xgi.length, n);
-	swapl(&xgi.visual, n);
-	swapl(&xgi.size, n);
-    }
-    WriteToClient(client, sizeof(xShmGetImageReply), (char *)&xgi);
-
-    return(client->noClientException);
-}
-
-static PixmapPtr
-fbShmCreatePixmap (ScreenPtr pScreen,
-		   int width, int height, int depth, char *addr)
-{
-    PixmapPtr pPixmap;
-
-    pPixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth, 0);
-    if (!pPixmap)
-	return NullPixmap;
-
-    if (!(*pScreen->ModifyPixmapHeader)(pPixmap, width, height, depth,
-	    BitsPerPixel(depth), PixmapBytePad(width, depth), (pointer)addr)) {
-	(*pScreen->DestroyPixmap)(pPixmap);
-	return NullPixmap;
-    }
-    return pPixmap;
-}
-
-static int
-ProcShmCreatePixmap(ClientPtr client)
-{
-    PixmapPtr pMap;
-    DrawablePtr pDraw;
-    DepthPtr pDepth;
-    int i, rc;
-    ShmDescPtr shmdesc;
-    ShmScrPrivateRec *screen_priv;
-    REQUEST(xShmCreatePixmapReq);
-    unsigned int width, height, depth;
-    unsigned long size;
-
-    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);
-    client->errorValue = stuff->pid;
-    if (!sharedPixmaps)
-	return BadImplementation;
-    LEGAL_NEW_RESOURCE(stuff->pid, client);
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);
-    
-    width = stuff->width;
-    height = stuff->height;
-    depth = stuff->depth;
-    if (!width || !height || !depth)
-    {
-	client->errorValue = 0;
-        return BadValue;
-    }
-    if (width > 32767 || height > 32767)
-	return BadAlloc;
-
-    if (stuff->depth != 1)
-    {
-        pDepth = pDraw->pScreen->allowedDepths;
-        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)
-	   if (pDepth->depth == stuff->depth)
-               goto CreatePmap;
-	client->errorValue = stuff->depth;
-        return BadValue;
-    }
-
-CreatePmap:
-    size = PixmapBytePad(width, depth) * height;
-    if (sizeof(size) == 4 && BitsPerPixel(depth) > 8) {
-	if (size < width * height)
-	    return BadAlloc;
-    }
-    /* thankfully, offset is unsigned */
-    if (stuff->offset + size < size)
-	return BadAlloc;
-
-    VERIFY_SHMSIZE(shmdesc, stuff->offset, size, client);
-    screen_priv = ShmGetScreenPriv(pDraw->pScreen);
-    pMap = (*screen_priv->shmFuncs->CreatePixmap)(
-			    pDraw->pScreen, stuff->width,
-			    stuff->height, stuff->depth,
-			    shmdesc->addr + stuff->offset);
-    if (pMap)
-    {
-	rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,
-		      pMap, RT_NONE, NULL, DixCreateAccess);
-	if (rc != Success) {
-	    pDraw->pScreen->DestroyPixmap(pMap);
-	    return rc;
-	}
-	dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);
-	shmdesc->refcnt++;
-	pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-	pMap->drawable.id = stuff->pid;
-	if (AddResource(stuff->pid, RT_PIXMAP, (pointer)pMap))
-	{
-	    return(client->noClientException);
-	}
-	pDraw->pScreen->DestroyPixmap(pMap);
-    }
-    return (BadAlloc);
-}
-
-static int
-ProcShmDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data)
-    {
-    case X_ShmQueryVersion:
-	return ProcShmQueryVersion(client);
-    case X_ShmAttach:
-	return ProcShmAttach(client);
-    case X_ShmDetach:
-	return ProcShmDetach(client);
-    case X_ShmPutImage:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-	   return ProcPanoramiXShmPutImage(client);
-#endif
-	return ProcShmPutImage(client);
-    case X_ShmGetImage:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-	   return ProcPanoramiXShmGetImage(client);
-#endif
-	return ProcShmGetImage(client);
-    case X_ShmCreatePixmap:
-#ifdef PANORAMIX
-        if ( !noPanoramiXExtension )
-	   return ProcPanoramiXShmCreatePixmap(client);
-#endif
-	   return ProcShmCreatePixmap(client);
-    default:
-	return BadRequest;
-    }
-}
-
-static void
-SShmCompletionEvent(xShmCompletionEvent *from, xShmCompletionEvent *to)
-{
-    to->type = from->type;
-    cpswaps(from->sequenceNumber, to->sequenceNumber);
-    cpswapl(from->drawable, to->drawable);
-    cpswaps(from->minorEvent, to->minorEvent);
-    to->majorEvent = from->majorEvent;
-    cpswapl(from->shmseg, to->shmseg);
-    cpswapl(from->offset, to->offset);
-}
-
-static int
-SProcShmQueryVersion(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmQueryVersionReq);
-
-    swaps(&stuff->length, n);
-    return ProcShmQueryVersion(client);
-}
-
-static int
-SProcShmAttach(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmAttachReq);
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShmAttachReq);
-    swapl(&stuff->shmseg, n);
-    swapl(&stuff->shmid, n);
-    return ProcShmAttach(client);
-}
-
-static int
-SProcShmDetach(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmDetachReq);
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShmDetachReq);
-    swapl(&stuff->shmseg, n);
-    return ProcShmDetach(client);
-}
-
-static int
-SProcShmPutImage(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmPutImageReq);
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShmPutImageReq);
-    swapl(&stuff->drawable, n);
-    swapl(&stuff->gc, n);
-    swaps(&stuff->totalWidth, n);
-    swaps(&stuff->totalHeight, n);
-    swaps(&stuff->srcX, n);
-    swaps(&stuff->srcY, n);
-    swaps(&stuff->srcWidth, n);
-    swaps(&stuff->srcHeight, n);
-    swaps(&stuff->dstX, n);
-    swaps(&stuff->dstY, n);
-    swapl(&stuff->shmseg, n);
-    swapl(&stuff->offset, n);
-    return ProcShmPutImage(client);
-}
-
-static int
-SProcShmGetImage(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmGetImageReq);
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShmGetImageReq);
-    swapl(&stuff->drawable, n);
-    swaps(&stuff->x, n);
-    swaps(&stuff->y, n);
-    swaps(&stuff->width, n);
-    swaps(&stuff->height, n);
-    swapl(&stuff->planeMask, n);
-    swapl(&stuff->shmseg, n);
-    swapl(&stuff->offset, n);
-    return ProcShmGetImage(client);
-}
-
-static int
-SProcShmCreatePixmap(ClientPtr client)
-{
-    int n;
-    REQUEST(xShmCreatePixmapReq);
-    swaps(&stuff->length, n);
-    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);
-    swapl(&stuff->pid, n);
-    swapl(&stuff->drawable, n);
-    swaps(&stuff->width, n);
-    swaps(&stuff->height, n);
-    swapl(&stuff->shmseg, n);
-    swapl(&stuff->offset, n);
-    return ProcShmCreatePixmap(client);
-}
-
-static int
-SProcShmDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data)
-    {
-    case X_ShmQueryVersion:
-	return SProcShmQueryVersion(client);
-    case X_ShmAttach:
-	return SProcShmAttach(client);
-    case X_ShmDetach:
-	return SProcShmDetach(client);
-    case X_ShmPutImage:
-	return SProcShmPutImage(client);
-    case X_ShmGetImage:
-	return SProcShmGetImage(client);
-    case X_ShmCreatePixmap:
-	return SProcShmCreatePixmap(client);
-    default:
-	return BadRequest;
-    }
-}
+/************************************************************

+

+Copyright 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+********************************************************/

+

+/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */

+

+

+#define SHM

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <sys/types.h>

+#if !defined(_MSC_VER)

+#include <sys/ipc.h>

+#include <sys/shm.h>

+#endif

+#include <unistd.h>

+#include <sys/stat.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "os.h"

+#include "dixstruct.h"

+#include "resource.h"

+#include "scrnintstr.h"

+#include "windowstr.h"

+#include "pixmapstr.h"

+#include "gcstruct.h"

+#include "extnsionst.h"

+#include "servermd.h"

+#include "shmint.h"

+#include "xace.h"

+#include <X11/extensions/shmproto.h>

+#include <X11/Xfuncproto.h>

+#include "protocol-versions.h"

+

+/* Needed for Solaris cross-zone shared memory extension */

+#ifdef HAVE_SHMCTL64

+#include <sys/ipc_impl.h>

+#define SHMSTAT(id, buf)	shmctl64(id, IPC_STAT64, buf)

+#define SHMSTAT_TYPE 		struct shmid_ds64

+#define SHMPERM_TYPE 		struct ipc_perm64

+#define SHM_PERM(buf) 		buf.shmx_perm

+#define SHM_SEGSZ(buf)		buf.shmx_segsz

+#define SHMPERM_UID(p)		p->ipcx_uid

+#define SHMPERM_CUID(p)		p->ipcx_cuid

+#define SHMPERM_GID(p)		p->ipcx_gid

+#define SHMPERM_CGID(p)		p->ipcx_cgid

+#define SHMPERM_MODE(p)		p->ipcx_mode

+#define SHMPERM_ZONEID(p)	p->ipcx_zoneid

+#else

+#define SHMSTAT(id, buf) 	shmctl(id, IPC_STAT, buf)

+#define SHMSTAT_TYPE 		struct shmid_ds

+#define SHMPERM_TYPE 		struct ipc_perm

+#define SHM_PERM(buf) 		buf.shm_perm

+#define SHM_SEGSZ(buf)		buf.shm_segsz

+#define SHMPERM_UID(p)		p->uid

+#define SHMPERM_CUID(p)		p->cuid

+#define SHMPERM_GID(p)		p->gid

+#define SHMPERM_CGID(p)		p->cgid

+#define SHMPERM_MODE(p)		p->mode

+#endif

+

+#ifdef PANORAMIX

+#include "panoramiX.h"

+#include "panoramiXsrv.h"

+#endif

+

+#include "modinit.h"

+

+typedef struct _ShmDesc {

+    struct _ShmDesc *next;

+    int shmid;

+    int refcnt;

+    char *addr;

+    Bool writable;

+    unsigned long size;

+} ShmDescRec, *ShmDescPtr;

+

+typedef struct _ShmScrPrivateRec {

+    CloseScreenProcPtr CloseScreen;

+    ShmFuncsPtr shmFuncs;

+    DestroyPixmapProcPtr destroyPixmap;

+} ShmScrPrivateRec;

+

+static PixmapPtr fbShmCreatePixmap(XSHM_CREATE_PIXMAP_ARGS);

+static int ShmDetachSegment(

+    pointer		/* value */,

+    XID			/* shmseg */

+    );

+static void ShmResetProc(

+    ExtensionEntry *	/* extEntry */

+    );

+static void SShmCompletionEvent(

+    xShmCompletionEvent * /* from */,

+    xShmCompletionEvent * /* to */

+    );

+

+static Bool ShmDestroyPixmap (PixmapPtr pPixmap);

+

+static DISPATCH_PROC(ProcShmAttach);

+static DISPATCH_PROC(ProcShmCreatePixmap);

+static DISPATCH_PROC(ProcShmDetach);

+static DISPATCH_PROC(ProcShmDispatch);

+static DISPATCH_PROC(ProcShmGetImage);

+static DISPATCH_PROC(ProcShmPutImage);

+static DISPATCH_PROC(ProcShmQueryVersion);

+static DISPATCH_PROC(SProcShmAttach);

+static DISPATCH_PROC(SProcShmCreatePixmap);

+static DISPATCH_PROC(SProcShmDetach);

+static DISPATCH_PROC(SProcShmDispatch);

+static DISPATCH_PROC(SProcShmGetImage);

+static DISPATCH_PROC(SProcShmPutImage);

+static DISPATCH_PROC(SProcShmQueryVersion);

+

+static unsigned char ShmReqCode;

+int ShmCompletionCode;

+int BadShmSegCode;

+RESTYPE ShmSegType;

+static ShmDescPtr Shmsegs;

+static Bool sharedPixmaps;

+static int shmScrPrivateKeyIndex;

+static DevPrivateKey shmScrPrivateKey = &shmScrPrivateKeyIndex;

+static int shmPixmapPrivateIndex;

+static DevPrivateKey shmPixmapPrivate = &shmPixmapPrivateIndex;

+static ShmFuncs miFuncs = {NULL, NULL};

+static ShmFuncs fbFuncs = {fbShmCreatePixmap, NULL};

+

+#define ShmGetScreenPriv(s) ((ShmScrPrivateRec *)dixLookupPrivate(&(s)->devPrivates, shmScrPrivateKey))

+

+#define VERIFY_SHMSEG(shmseg,shmdesc,client) \

+{ \

+    int rc; \

+    rc = dixLookupResourceByType((pointer *)&(shmdesc), shmseg, ShmSegType, \

+                                 client, DixReadAccess); \

+    if (rc != Success) \

+	return (rc == BadValue) ? BadShmSegCode : rc; \

+}

+

+#define VERIFY_SHMPTR(shmseg,offset,needwrite,shmdesc,client) \

+{ \

+    VERIFY_SHMSEG(shmseg, shmdesc, client); \

+    if ((offset & 3) || (offset > shmdesc->size)) \

+    { \

+	client->errorValue = offset; \

+	return BadValue; \

+    } \

+    if (needwrite && !shmdesc->writable) \

+	return BadAccess; \

+}

+

+#define VERIFY_SHMSIZE(shmdesc,offset,len,client) \

+{ \

+    if ((offset + len) > shmdesc->size) \

+    { \

+	return BadAccess; \

+    } \

+}

+

+

+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__CYGWIN__) || defined(__DragonFly__)

+#include <sys/signal.h>

+

+static Bool badSysCall = FALSE;

+

+static void

+SigSysHandler(int signo)

+{

+    badSysCall = TRUE;

+}

+

+static Bool CheckForShmSyscall(void)

+{

+    void (*oldHandler)();

+    int shmid = -1;

+

+    /* If no SHM support in the kernel, the bad syscall will generate SIGSYS */

+    oldHandler = signal(SIGSYS, SigSysHandler);

+

+    badSysCall = FALSE;

+    shmid = shmget(IPC_PRIVATE, 4096, IPC_CREAT);

+

+    if (shmid != -1)

+    {

+        /* Successful allocation - clean up */

+	shmctl(shmid, IPC_RMID, NULL);

+    }

+    else

+    {

+        /* Allocation failed */

+        badSysCall = TRUE;

+    }

+    signal(SIGSYS, oldHandler);

+    return(!badSysCall);

+}

+

+#define MUST_CHECK_FOR_SHM_SYSCALL

+

+#endif

+

+static Bool

+ShmCloseScreen(int i, ScreenPtr pScreen)

+{

+    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);

+    pScreen->CloseScreen = screen_priv->CloseScreen;

+    dixSetPrivate(&pScreen->devPrivates, shmScrPrivateKey, NULL);

+    xfree (screen_priv);

+    return (*pScreen->CloseScreen) (i, pScreen);

+}

+

+static ShmScrPrivateRec *

+ShmInitScreenPriv(ScreenPtr pScreen)

+{

+    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);

+    if (!screen_priv)

+    {

+	screen_priv = xcalloc (1, sizeof (ShmScrPrivateRec));

+	screen_priv->CloseScreen = pScreen->CloseScreen;

+	dixSetPrivate(&pScreen->devPrivates, shmScrPrivateKey, screen_priv);

+	pScreen->CloseScreen = ShmCloseScreen;

+    }

+    return screen_priv;

+}

+

+void

+ShmExtensionInit(INITARGS)

+{

+    ExtensionEntry *extEntry;

+    int i;

+

+#ifdef MUST_CHECK_FOR_SHM_SYSCALL

+    if (!CheckForShmSyscall())

+    {

+	ErrorF("MIT-SHM extension disabled due to lack of kernel support\n");

+	return;

+    }

+#endif

+

+    sharedPixmaps = xFalse;

+    {

+      sharedPixmaps = xTrue;

+      for (i = 0; i < screenInfo.numScreens; i++)

+      {

+	ShmScrPrivateRec *screen_priv = ShmInitScreenPriv(screenInfo.screens[i]);

+	if (!screen_priv->shmFuncs)

+	    screen_priv->shmFuncs = &miFuncs;

+	if (!screen_priv->shmFuncs->CreatePixmap)

+	    sharedPixmaps = xFalse;

+      }

+      if (sharedPixmaps)

+	for (i = 0; i < screenInfo.numScreens; i++)

+	{

+	    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(screenInfo.screens[i]);

+	    screen_priv->destroyPixmap = screenInfo.screens[i]->DestroyPixmap;

+	    screenInfo.screens[i]->DestroyPixmap = ShmDestroyPixmap;

+	}

+    }

+    ShmSegType = CreateNewResourceType(ShmDetachSegment, "ShmSeg");

+    if (ShmSegType &&

+	(extEntry = AddExtension(SHMNAME, ShmNumberEvents, ShmNumberErrors,

+				 ProcShmDispatch, SProcShmDispatch,

+				 ShmResetProc, StandardMinorOpcode)))

+    {

+	ShmReqCode = (unsigned char)extEntry->base;

+	ShmCompletionCode = extEntry->eventBase;

+	BadShmSegCode = extEntry->errorBase;

+	EventSwapVector[ShmCompletionCode] = (EventSwapPtr) SShmCompletionEvent;

+    }

+}

+

+/*ARGSUSED*/

+static void

+ShmResetProc(ExtensionEntry *extEntry)

+{

+    int i;

+    for (i = 0; i < screenInfo.numScreens; i++)

+	ShmRegisterFuncs(screenInfo.screens[i], NULL);

+}

+

+void

+ShmRegisterFuncs(ScreenPtr pScreen, ShmFuncsPtr funcs)

+{

+    ShmInitScreenPriv(pScreen)->shmFuncs = funcs;

+}

+

+static Bool

+ShmDestroyPixmap (PixmapPtr pPixmap)

+{

+    ScreenPtr	    pScreen = pPixmap->drawable.pScreen;

+    ShmScrPrivateRec *screen_priv = ShmGetScreenPriv(pScreen);

+    Bool	    ret;

+    if (pPixmap->refcnt == 1)

+    {

+	ShmDescPtr  shmdesc;

+	shmdesc = (ShmDescPtr)dixLookupPrivate(&pPixmap->devPrivates,

+					       shmPixmapPrivate);

+	if (shmdesc)

+	    ShmDetachSegment ((pointer) shmdesc, pPixmap->drawable.id);

+    }

+    

+    pScreen->DestroyPixmap = screen_priv->destroyPixmap;

+    ret = (*pScreen->DestroyPixmap) (pPixmap);

+    screen_priv->destroyPixmap = pScreen->DestroyPixmap;

+    pScreen->DestroyPixmap = ShmDestroyPixmap;

+    return ret;

+}

+

+void

+ShmRegisterFbFuncs(ScreenPtr pScreen)

+{

+    ShmRegisterFuncs(pScreen, &fbFuncs);

+}

+

+static int

+ProcShmQueryVersion(ClientPtr client)

+{

+    xShmQueryVersionReply rep;

+    int n;

+

+    REQUEST_SIZE_MATCH(xShmQueryVersionReq);

+    memset(&rep, 0, sizeof(xShmQueryVersionReply));

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.sharedPixmaps = sharedPixmaps;

+    rep.pixmapFormat = sharedPixmaps ? ZPixmap : 0;

+    rep.majorVersion = SERVER_SHM_MAJOR_VERSION;

+    rep.minorVersion = SERVER_SHM_MINOR_VERSION;

+#ifndef _MSC_VER

+    rep.uid = geteuid();

+    rep.gid = getegid();

+#endif

+    if (client->swapped) {

+    	swaps(&rep.sequenceNumber, n);

+    	swapl(&rep.length, n);

+	swaps(&rep.majorVersion, n);

+	swaps(&rep.minorVersion, n);

+	swaps(&rep.uid, n);

+	swaps(&rep.gid, n);

+    }

+    WriteToClient(client, sizeof(xShmQueryVersionReply), (char *)&rep);

+    return (client->noClientException);

+}

+

+/*

+ * Simulate the access() system call for a shared memory segement,

+ * using the credentials from the client if available

+ */

+static int

+shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly)

+{

+    int uid, gid;

+    mode_t mask;

+    int uidset = 0, gidset = 0;

+    LocalClientCredRec *lcc;

+    

+    if (GetLocalClientCreds(client, &lcc) != -1) {

+

+	if (lcc->fieldsSet & LCC_UID_SET) {

+	    uid = lcc->euid;

+	    uidset = 1;

+	}

+	if (lcc->fieldsSet & LCC_GID_SET) {

+	    gid = lcc->egid;

+	    gidset = 1;

+	}

+

+#if defined(HAVE_GETZONEID) && defined(SHMPERM_ZONEID)

+	if ( ((lcc->fieldsSet & LCC_ZID_SET) == 0) || (lcc->zoneid == -1)

+	     || (lcc->zoneid != SHMPERM_ZONEID(perm))) {

+		uidset = 0;

+		gidset = 0;

+	}

+#endif

+	FreeLocalClientCreds(lcc);

+	

+	if (uidset) {

+	    /* User id 0 always gets access */

+	    if (uid == 0) {

+		return 0;

+	    }

+            #ifdef _MSC_VER

+            __asm int 3;

+            #else

+	    /* Check the owner */

+	    if (SHMPERM_UID(perm) == uid || SHMPERM_CUID(perm) == uid) {

+		mask = S_IRUSR;

+		if (!readonly) {

+		    mask |= S_IWUSR;

+		}

+		return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;

+	    }

+            #endif

+	}

+

+	if (gidset) {

+	    /* Check the group */

+            #ifdef _MSC_VER

+            __asm int 3;

+            #else

+	    if (SHMPERM_GID(perm) == gid || SHMPERM_CGID(perm) == gid) {

+		mask = S_IRGRP;

+		if (!readonly) {

+		    mask |= S_IWGRP;

+		}

+		return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;

+	    }

+            #endif

+	}

+    }

+            #ifdef _MSC_VER

+            __asm int 3;

+            return -1;

+            #else

+    /* Otherwise, check everyone else */

+    mask = S_IROTH;

+    if (!readonly) {

+	mask |= S_IWOTH;

+    }

+    return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;

+    #endif

+}

+

+static int

+ProcShmAttach(ClientPtr client)

+{

+    SHMSTAT_TYPE buf;

+    ShmDescPtr shmdesc;

+    REQUEST(xShmAttachReq);

+

+    REQUEST_SIZE_MATCH(xShmAttachReq);

+    LEGAL_NEW_RESOURCE(stuff->shmseg, client);

+    if ((stuff->readOnly != xTrue) && (stuff->readOnly != xFalse))

+    {

+	client->errorValue = stuff->readOnly;

+        return(BadValue);

+    }

+    for (shmdesc = Shmsegs;

+	 shmdesc && (shmdesc->shmid != stuff->shmid);

+	 shmdesc = shmdesc->next)

+	;

+    if (shmdesc)

+    {

+	if (!stuff->readOnly && !shmdesc->writable)

+	    return BadAccess;

+	shmdesc->refcnt++;

+    }

+    else

+    {

+	shmdesc = xalloc(sizeof(ShmDescRec));

+	if (!shmdesc)

+	    return BadAlloc;

+	shmdesc->addr = shmat(stuff->shmid, 0,

+			      stuff->readOnly ? SHM_RDONLY : 0);

+	if ((shmdesc->addr == ((char *)-1)) ||

+	    SHMSTAT(stuff->shmid, &buf))

+	{

+	    xfree(shmdesc);

+	    return BadAccess;

+	}

+

+	/* The attach was performed with root privs. We must

+	 * do manual checking of access rights for the credentials 

+	 * of the client */

+

+	if (shm_access(client, &(SHM_PERM(buf)), stuff->readOnly) == -1) {

+	    shmdt(shmdesc->addr);

+	    xfree(shmdesc);

+	    return BadAccess;

+	}

+

+	shmdesc->shmid = stuff->shmid;

+	shmdesc->refcnt = 1;

+	shmdesc->writable = !stuff->readOnly;

+	shmdesc->size = SHM_SEGSZ(buf);

+	shmdesc->next = Shmsegs;

+	Shmsegs = shmdesc;

+    }

+    if (!AddResource(stuff->shmseg, ShmSegType, (pointer)shmdesc))

+	return BadAlloc;

+    return(client->noClientException);

+}

+

+/*ARGSUSED*/

+static int

+ShmDetachSegment(pointer value, /* must conform to DeleteType */

+		 XID shmseg)

+{

+    ShmDescPtr shmdesc = (ShmDescPtr)value;

+    ShmDescPtr *prev;

+

+    if (--shmdesc->refcnt)

+	return TRUE;

+#ifndef _MSC_VER

+    shmdt(shmdesc->addr);

+#endif

+    for (prev = &Shmsegs; *prev != shmdesc; prev = &(*prev)->next)

+	;

+    *prev = shmdesc->next;

+    xfree(shmdesc);

+    return Success;

+}

+

+static int

+ProcShmDetach(ClientPtr client)

+{

+    ShmDescPtr shmdesc;

+    REQUEST(xShmDetachReq);

+

+    REQUEST_SIZE_MATCH(xShmDetachReq);

+    VERIFY_SHMSEG(stuff->shmseg, shmdesc, client);

+    FreeResource(stuff->shmseg, RT_NONE);

+    return(client->noClientException);

+}

+

+/*

+ * If the given request doesn't exactly match PutImage's constraints,

+ * wrap the image in a scratch pixmap header and let CopyArea sort it out.

+ */

+static void

+doShmPutImage(DrawablePtr dst, GCPtr pGC,

+	      int depth, unsigned int format,

+	      int w, int h, int sx, int sy, int sw, int sh, int dx, int dy,

+	      char *data)

+{

+    PixmapPtr pPixmap;

+

+    if (format == ZPixmap || depth == 1) {

+	pPixmap = GetScratchPixmapHeader(dst->pScreen, w, h, depth,

+					 BitsPerPixel(depth),

+					 PixmapBytePad(w, depth),

+					 data);

+	if (!pPixmap)

+	    return;

+	pGC->ops->CopyArea((DrawablePtr)pPixmap, dst, pGC, sx, sy, sw, sh, dx, dy);

+	FreeScratchPixmapHeader(pPixmap);

+    } else {

+	GCPtr putGC = GetScratchGC(depth, dst->pScreen);

+

+	if (!putGC)

+	    return;

+

+	pPixmap = (*dst->pScreen->CreatePixmap)(dst->pScreen, sw, sh, depth,

+						CREATE_PIXMAP_USAGE_SCRATCH);

+	if (!pPixmap) {

+	    FreeScratchGC(putGC);

+	    return;

+	}

+	ValidateGC(&pPixmap->drawable, putGC);

+	(*putGC->ops->PutImage)(&pPixmap->drawable, putGC, depth, -sx, -sy, w, h, 0,

+				(format == XYPixmap) ? XYPixmap : ZPixmap, data);

+	FreeScratchGC(putGC);

+	if (format == XYBitmap)

+	    (void)(*pGC->ops->CopyPlane)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,

+					 dx, dy, 1L);

+	else

+	    (void)(*pGC->ops->CopyArea)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,

+					dx, dy);

+	(*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);

+    }

+}

+

+#ifdef PANORAMIX

+static int 

+ProcPanoramiXShmPutImage(ClientPtr client)

+{

+    int			 j, result, orig_x, orig_y;

+    PanoramiXRes	*draw, *gc;

+    Bool		 sendEvent, isRoot;

+

+    REQUEST(xShmPutImageReq);

+    REQUEST_SIZE_MATCH(xShmPutImageReq);

+

+    result = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,

+				      XRC_DRAWABLE, client, DixWriteAccess);

+    if (result != Success)

+        return (result == BadValue) ? BadDrawable : result;

+

+    result = dixLookupResourceByType((pointer *)&gc, stuff->gc,

+				     XRT_GC, client, DixReadAccess);

+    if (result != Success)

+        return (result == BadValue) ? BadGC : result;

+

+    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;

+

+    orig_x = stuff->dstX;

+    orig_y = stuff->dstY;

+    sendEvent = stuff->sendEvent;

+    stuff->sendEvent = 0;

+    FOR_NSCREENS(j) {

+	if(!j) stuff->sendEvent = sendEvent;

+	stuff->drawable = draw->info[j].id;

+	stuff->gc = gc->info[j].id;

+	if (isRoot) {

+	    stuff->dstX = orig_x - panoramiXdataPtr[j].x;

+	    stuff->dstY = orig_y - panoramiXdataPtr[j].y;

+	}

+	result = ProcShmPutImage(client);

+	if(result != client->noClientException) break;

+    }

+    return(result);

+}

+

+static int 

+ProcPanoramiXShmGetImage(ClientPtr client)

+{

+    PanoramiXRes	*draw;

+    DrawablePtr 	*drawables;

+    DrawablePtr 	pDraw;

+    xShmGetImageReply	xgi;

+    ShmDescPtr		shmdesc;

+    int         	i, x, y, w, h, format, rc;

+    Mask		plane = 0, planemask;

+    long		lenPer = 0, length, widthBytesLine;

+    Bool		isRoot;

+

+    REQUEST(xShmGetImageReq);

+

+    REQUEST_SIZE_MATCH(xShmGetImageReq);

+

+    if ((stuff->format != XYPixmap) && (stuff->format != ZPixmap)) {

+	client->errorValue = stuff->format;

+        return(BadValue);

+    }

+

+    rc = dixLookupResourceByClass((pointer *)&draw, stuff->drawable,

+				  XRC_DRAWABLE, client, DixWriteAccess);

+    if (rc != Success)

+	return (rc == BadValue) ? BadDrawable : rc;

+

+    if (draw->type == XRT_PIXMAP)

+	return ProcShmGetImage(client);

+

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			   DixReadAccess);

+    if (rc != Success)

+	return rc;

+

+    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);

+

+    x = stuff->x;

+    y = stuff->y;

+    w = stuff->width;

+    h = stuff->height;

+    format = stuff->format;

+    planemask = stuff->planeMask;

+

+    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;

+

+    if(isRoot) {

+      if( /* check for being onscreen */

+	x < 0 || x + w > PanoramiXPixWidth ||

+	y < 0 || y + h > PanoramiXPixHeight )

+	    return(BadMatch);

+    } else {

+      if( /* check for being onscreen */

+	panoramiXdataPtr[0].x + pDraw->x + x < 0 ||

+	panoramiXdataPtr[0].x + pDraw->x + x + w > PanoramiXPixWidth ||

+        panoramiXdataPtr[0].y + pDraw->y + y < 0 ||

+	panoramiXdataPtr[0].y + pDraw->y + y + h > PanoramiXPixHeight ||

+	 /* check for being inside of border */

+       	x < - wBorderWidth((WindowPtr)pDraw) ||

+	x + w > wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||

+	y < -wBorderWidth((WindowPtr)pDraw) ||

+	y + h > wBorderWidth ((WindowPtr)pDraw) + (int)pDraw->height)

+	    return(BadMatch);

+    }

+

+    drawables = xcalloc(PanoramiXNumScreens, sizeof(DrawablePtr));

+    if(!drawables)

+	return(BadAlloc);

+

+    drawables[0] = pDraw;

+    for(i = 1; i < PanoramiXNumScreens; i++) {

+	rc = dixLookupDrawable(drawables+i, draw->info[i].id, client, 0, 

+			       DixReadAccess);

+	if (rc != Success)

+	{

+	    xfree(drawables);

+	    return rc;

+	}

+    }

+

+    xgi.visual = wVisual(((WindowPtr)pDraw));

+    xgi.type = X_Reply;

+    xgi.length = 0;

+    xgi.sequenceNumber = client->sequence;

+    xgi.depth = pDraw->depth;

+

+    if(format == ZPixmap) {

+	widthBytesLine = PixmapBytePad(w, pDraw->depth);

+	length = widthBytesLine * h;

+    } else {

+	widthBytesLine = PixmapBytePad(w, 1);

+	lenPer = widthBytesLine * h;

+	plane = ((Mask)1) << (pDraw->depth - 1);

+	length = lenPer * Ones(planemask & (plane | (plane - 1)));

+    }

+

+    VERIFY_SHMSIZE(shmdesc, stuff->offset, length, client);

+    xgi.size = length;

+

+    if (length == 0) {/* nothing to do */ }

+    else if (format == ZPixmap) {

+	    XineramaGetImageData(drawables, x, y, w, h, format, planemask,

+					shmdesc->addr + stuff->offset,

+					widthBytesLine, isRoot);

+    } else {

+

+	length = stuff->offset;

+        for (; plane; plane >>= 1) {

+	    if (planemask & plane) {

+		XineramaGetImageData(drawables, x, y, w, h, 

+				     format, plane, shmdesc->addr + length,

+				     widthBytesLine, isRoot);

+		length += lenPer;

+	    }

+	}

+    }

+    xfree(drawables);

+    

+    if (client->swapped) {

+	int n;

+    	swaps(&xgi.sequenceNumber, n);

+    	swapl(&xgi.length, n);

+	swapl(&xgi.visual, n);

+	swapl(&xgi.size, n);

+    }

+    WriteToClient(client, sizeof(xShmGetImageReply), (char *)&xgi);

+

+    return(client->noClientException);

+}

+

+static int

+ProcPanoramiXShmCreatePixmap(ClientPtr client)

+{

+    ScreenPtr pScreen = NULL;

+    PixmapPtr pMap = NULL;

+    DrawablePtr pDraw;

+    DepthPtr pDepth;

+    int i, j, result, rc;

+    ShmDescPtr shmdesc;

+    REQUEST(xShmCreatePixmapReq);

+    unsigned int width, height, depth;

+    unsigned long size;

+    PanoramiXRes *newPix;

+

+    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);

+    client->errorValue = stuff->pid;

+    if (!sharedPixmaps)

+	return BadImplementation;

+    LEGAL_NEW_RESOURCE(stuff->pid, client);

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);

+

+    width = stuff->width;

+    height = stuff->height;

+    depth = stuff->depth;

+    if (!width || !height || !depth)

+    {

+	client->errorValue = 0;

+        return BadValue;

+    }

+    if (width > 32767 || height > 32767)

+        return BadAlloc;

+

+    if (stuff->depth != 1)

+    {

+        pDepth = pDraw->pScreen->allowedDepths;

+        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)

+	   if (pDepth->depth == stuff->depth)

+               goto CreatePmap;

+	client->errorValue = stuff->depth;

+        return BadValue;

+    }

+

+CreatePmap:

+    size = PixmapBytePad(width, depth) * height;

+    if (sizeof(size) == 4 && BitsPerPixel(depth) > 8) {

+        if (size < width * height)

+            return BadAlloc;

+    }

+    /* thankfully, offset is unsigned */

+    if (stuff->offset + size < size)

+	return BadAlloc;

+

+    VERIFY_SHMSIZE(shmdesc, stuff->offset, size, client);

+

+    if(!(newPix = xalloc(sizeof(PanoramiXRes))))

+	return BadAlloc;

+

+    newPix->type = XRT_PIXMAP;

+    newPix->u.pix.shared = TRUE;

+    newPix->info[0].id = stuff->pid;

+    for(j = 1; j < PanoramiXNumScreens; j++)

+	newPix->info[j].id = FakeClientID(client->index);

+

+    result = (client->noClientException);

+

+    FOR_NSCREENS(j) {

+	ShmScrPrivateRec *screen_priv;

+	pScreen = screenInfo.screens[j];

+

+	screen_priv = ShmGetScreenPriv(pScreen);

+	pMap = (*screen_priv->shmFuncs->CreatePixmap)(pScreen,

+				stuff->width, stuff->height, stuff->depth,

+				shmdesc->addr + stuff->offset);

+

+	if (pMap) {

+	    dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);

+            shmdesc->refcnt++;

+	    pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

+	    pMap->drawable.id = newPix->info[j].id;

+	    if (!AddResource(newPix->info[j].id, RT_PIXMAP, (pointer)pMap)) {

+		(*pScreen->DestroyPixmap)(pMap);

+		result = BadAlloc;

+		break;

+	    }

+	} else {

+	   result = BadAlloc;

+	   break;

+	}

+    }

+

+    if(result == BadAlloc) {

+	while(j--) {

+	    (*pScreen->DestroyPixmap)(pMap);

+	    FreeResource(newPix->info[j].id, RT_NONE);

+	}

+	xfree(newPix);

+    } else 

+	AddResource(stuff->pid, XRT_PIXMAP, newPix);

+

+    return result;

+}

+

+#endif

+

+static int

+ProcShmPutImage(ClientPtr client)

+{

+    GCPtr pGC;

+    DrawablePtr pDraw;

+    long length;

+    ShmDescPtr shmdesc;

+    REQUEST(xShmPutImageReq);

+

+    REQUEST_SIZE_MATCH(xShmPutImageReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, FALSE, shmdesc, client);

+    if ((stuff->sendEvent != xTrue) && (stuff->sendEvent != xFalse))

+	return BadValue;

+    if (stuff->format == XYBitmap)

+    {

+        if (stuff->depth != 1)

+            return BadMatch;

+        length = PixmapBytePad(stuff->totalWidth, 1);

+    }

+    else if (stuff->format == XYPixmap)

+    {

+        if (pDraw->depth != stuff->depth)

+            return BadMatch;

+        length = PixmapBytePad(stuff->totalWidth, 1);

+	length *= stuff->depth;

+    }

+    else if (stuff->format == ZPixmap)

+    {

+        if (pDraw->depth != stuff->depth)

+            return BadMatch;

+        length = PixmapBytePad(stuff->totalWidth, stuff->depth);

+    }

+    else

+    {

+	client->errorValue = stuff->format;

+        return BadValue;

+    }

+

+    /* 

+     * There's a potential integer overflow in this check:

+     * VERIFY_SHMSIZE(shmdesc, stuff->offset, length * stuff->totalHeight,

+     *                client);

+     * the version below ought to avoid it

+     */

+    if (stuff->totalHeight != 0 && 

+	length > (shmdesc->size - stuff->offset)/stuff->totalHeight) {

+	client->errorValue = stuff->totalWidth;

+	return BadValue;

+    }

+    if (stuff->srcX > stuff->totalWidth)

+    {

+	client->errorValue = stuff->srcX;

+	return BadValue;

+    }

+    if (stuff->srcY > stuff->totalHeight)

+    {

+	client->errorValue = stuff->srcY;

+	return BadValue;

+    }

+    if ((stuff->srcX + stuff->srcWidth) > stuff->totalWidth)

+    {

+	client->errorValue = stuff->srcWidth;

+	return BadValue;

+    }

+    if ((stuff->srcY + stuff->srcHeight) > stuff->totalHeight)

+    {

+	client->errorValue = stuff->srcHeight;

+	return BadValue;

+    }

+

+    if ((((stuff->format == ZPixmap) && (stuff->srcX == 0)) ||

+	 ((stuff->format != ZPixmap) &&

+	  (stuff->srcX < screenInfo.bitmapScanlinePad) &&

+	  ((stuff->format == XYBitmap) ||

+	   ((stuff->srcY == 0) &&

+	    (stuff->srcHeight == stuff->totalHeight))))) &&

+	((stuff->srcX + stuff->srcWidth) == stuff->totalWidth))

+	(*pGC->ops->PutImage) (pDraw, pGC, stuff->depth,

+			       stuff->dstX, stuff->dstY,

+			       stuff->totalWidth, stuff->srcHeight, 

+			       stuff->srcX, stuff->format, 

+			       shmdesc->addr + stuff->offset +

+			       (stuff->srcY * length));

+    else

+	doShmPutImage(pDraw, pGC, stuff->depth, stuff->format,

+		      stuff->totalWidth, stuff->totalHeight,

+		      stuff->srcX, stuff->srcY,

+		      stuff->srcWidth, stuff->srcHeight,

+		      stuff->dstX, stuff->dstY,

+                      shmdesc->addr + stuff->offset);

+

+    if (stuff->sendEvent)

+    {

+	xShmCompletionEvent ev;

+

+	ev.type = ShmCompletionCode;

+	ev.drawable = stuff->drawable;

+	ev.sequenceNumber = client->sequence;

+	ev.minorEvent = X_ShmPutImage;

+	ev.majorEvent = ShmReqCode;

+	ev.shmseg = stuff->shmseg;

+	ev.offset = stuff->offset;

+	WriteEventsToClient(client, 1, (xEvent *) &ev);

+    }

+

+    return (client->noClientException);

+}

+

+

+

+static int

+ProcShmGetImage(ClientPtr client)

+{

+    DrawablePtr		pDraw;

+    long		lenPer = 0, length;

+    Mask		plane = 0;

+    xShmGetImageReply	xgi;

+    ShmDescPtr		shmdesc;

+    int			n, rc;

+

+    REQUEST(xShmGetImageReq);

+

+    REQUEST_SIZE_MATCH(xShmGetImageReq);

+    if ((stuff->format != XYPixmap) && (stuff->format != ZPixmap))

+    {

+	client->errorValue = stuff->format;

+        return(BadValue);

+    }

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			   DixReadAccess);

+    if (rc != Success)

+	return rc;

+    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);

+    if (pDraw->type == DRAWABLE_WINDOW)

+    {

+      if( /* check for being viewable */

+	 !((WindowPtr) pDraw)->realized ||

+	  /* check for being on screen */

+         pDraw->x + stuff->x < 0 ||

+ 	 pDraw->x + stuff->x + (int)stuff->width > pDraw->pScreen->width ||

+         pDraw->y + stuff->y < 0 ||

+         pDraw->y + stuff->y + (int)stuff->height > pDraw->pScreen->height ||

+          /* check for being inside of border */

+         stuff->x < - wBorderWidth((WindowPtr)pDraw) ||

+         stuff->x + (int)stuff->width >

+		wBorderWidth((WindowPtr)pDraw) + (int)pDraw->width ||

+         stuff->y < -wBorderWidth((WindowPtr)pDraw) ||

+         stuff->y + (int)stuff->height >

+		wBorderWidth((WindowPtr)pDraw) + (int)pDraw->height

+        )

+	    return(BadMatch);

+	xgi.visual = wVisual(((WindowPtr)pDraw));

+    }

+    else

+    {

+	if (stuff->x < 0 ||

+	    stuff->x+(int)stuff->width > pDraw->width ||

+	    stuff->y < 0 ||

+	    stuff->y+(int)stuff->height > pDraw->height

+	    )

+	    return(BadMatch);

+	xgi.visual = None;

+    }

+    xgi.type = X_Reply;

+    xgi.length = 0;

+    xgi.sequenceNumber = client->sequence;

+    xgi.depth = pDraw->depth;

+    if(stuff->format == ZPixmap)

+    {

+	length = PixmapBytePad(stuff->width, pDraw->depth) * stuff->height;

+    }

+    else 

+    {

+	lenPer = PixmapBytePad(stuff->width, 1) * stuff->height;

+	plane = ((Mask)1) << (pDraw->depth - 1);

+	/* only planes asked for */

+	length = lenPer * Ones(stuff->planeMask & (plane | (plane - 1)));

+    }

+

+    VERIFY_SHMSIZE(shmdesc, stuff->offset, length, client);

+    xgi.size = length;

+

+    if (length == 0)

+    {

+	/* nothing to do */

+    }

+    else if (stuff->format == ZPixmap)

+    {

+	(*pDraw->pScreen->GetImage)(pDraw, stuff->x, stuff->y,

+				    stuff->width, stuff->height,

+				    stuff->format, stuff->planeMask,

+				    shmdesc->addr + stuff->offset);

+    }

+    else

+    {

+

+	length = stuff->offset;

+        for (; plane; plane >>= 1)

+	{

+	    if (stuff->planeMask & plane)

+	    {

+		(*pDraw->pScreen->GetImage)(pDraw,

+					    stuff->x, stuff->y,

+					    stuff->width, stuff->height,

+					    stuff->format, plane,

+					    shmdesc->addr + length);

+		length += lenPer;

+	    }

+	}

+    }

+    

+    if (client->swapped) {

+    	swaps(&xgi.sequenceNumber, n);

+    	swapl(&xgi.length, n);

+	swapl(&xgi.visual, n);

+	swapl(&xgi.size, n);

+    }

+    WriteToClient(client, sizeof(xShmGetImageReply), (char *)&xgi);

+

+    return(client->noClientException);

+}

+

+static PixmapPtr

+fbShmCreatePixmap (ScreenPtr pScreen,

+		   int width, int height, int depth, char *addr)

+{

+    PixmapPtr pPixmap;

+

+    pPixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth, 0);

+    if (!pPixmap)

+	return NullPixmap;

+

+    if (!(*pScreen->ModifyPixmapHeader)(pPixmap, width, height, depth,

+	    BitsPerPixel(depth), PixmapBytePad(width, depth), (pointer)addr)) {

+	(*pScreen->DestroyPixmap)(pPixmap);

+	return NullPixmap;

+    }

+    return pPixmap;

+}

+

+static int

+ProcShmCreatePixmap(ClientPtr client)

+{

+    PixmapPtr pMap;

+    DrawablePtr pDraw;

+    DepthPtr pDepth;

+    int i, rc;

+    ShmDescPtr shmdesc;

+    ShmScrPrivateRec *screen_priv;

+    REQUEST(xShmCreatePixmapReq);

+    unsigned int width, height, depth;

+    unsigned long size;

+

+    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);

+    client->errorValue = stuff->pid;

+    if (!sharedPixmaps)

+	return BadImplementation;

+    LEGAL_NEW_RESOURCE(stuff->pid, client);

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    VERIFY_SHMPTR(stuff->shmseg, stuff->offset, TRUE, shmdesc, client);

+    

+    width = stuff->width;

+    height = stuff->height;

+    depth = stuff->depth;

+    if (!width || !height || !depth)

+    {

+	client->errorValue = 0;

+        return BadValue;

+    }

+    if (width > 32767 || height > 32767)

+	return BadAlloc;

+

+    if (stuff->depth != 1)

+    {

+        pDepth = pDraw->pScreen->allowedDepths;

+        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)

+	   if (pDepth->depth == stuff->depth)

+               goto CreatePmap;

+	client->errorValue = stuff->depth;

+        return BadValue;

+    }

+

+CreatePmap:

+    size = PixmapBytePad(width, depth) * height;

+    if (sizeof(size) == 4 && BitsPerPixel(depth) > 8) {

+	if (size < width * height)

+	    return BadAlloc;

+    }

+    /* thankfully, offset is unsigned */

+    if (stuff->offset + size < size)

+	return BadAlloc;

+

+    VERIFY_SHMSIZE(shmdesc, stuff->offset, size, client);

+    screen_priv = ShmGetScreenPriv(pDraw->pScreen);

+    pMap = (*screen_priv->shmFuncs->CreatePixmap)(

+			    pDraw->pScreen, stuff->width,

+			    stuff->height, stuff->depth,

+			    shmdesc->addr + stuff->offset);

+    if (pMap)

+    {

+	rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,

+		      pMap, RT_NONE, NULL, DixCreateAccess);

+	if (rc != Success) {

+	    pDraw->pScreen->DestroyPixmap(pMap);

+	    return rc;

+	}

+	dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);

+	shmdesc->refcnt++;

+	pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

+	pMap->drawable.id = stuff->pid;

+	if (AddResource(stuff->pid, RT_PIXMAP, (pointer)pMap))

+	{

+	    return(client->noClientException);

+	}

+	pDraw->pScreen->DestroyPixmap(pMap);

+    }

+    return (BadAlloc);

+}

+

+static int

+ProcShmDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+    switch (stuff->data)

+    {

+    case X_ShmQueryVersion:

+	return ProcShmQueryVersion(client);

+    case X_ShmAttach:

+	return ProcShmAttach(client);

+    case X_ShmDetach:

+	return ProcShmDetach(client);

+    case X_ShmPutImage:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+	   return ProcPanoramiXShmPutImage(client);

+#endif

+	return ProcShmPutImage(client);

+    case X_ShmGetImage:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+	   return ProcPanoramiXShmGetImage(client);

+#endif

+	return ProcShmGetImage(client);

+    case X_ShmCreatePixmap:

+#ifdef PANORAMIX

+        if ( !noPanoramiXExtension )

+	   return ProcPanoramiXShmCreatePixmap(client);

+#endif

+	   return ProcShmCreatePixmap(client);

+    default:

+	return BadRequest;

+    }

+}

+

+static void

+SShmCompletionEvent(xShmCompletionEvent *from, xShmCompletionEvent *to)

+{

+    to->type = from->type;

+    cpswaps(from->sequenceNumber, to->sequenceNumber);

+    cpswapl(from->drawable, to->drawable);

+    cpswaps(from->minorEvent, to->minorEvent);

+    to->majorEvent = from->majorEvent;

+    cpswapl(from->shmseg, to->shmseg);

+    cpswapl(from->offset, to->offset);

+}

+

+static int

+SProcShmQueryVersion(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmQueryVersionReq);

+

+    swaps(&stuff->length, n);

+    return ProcShmQueryVersion(client);

+}

+

+static int

+SProcShmAttach(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmAttachReq);

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShmAttachReq);

+    swapl(&stuff->shmseg, n);

+    swapl(&stuff->shmid, n);

+    return ProcShmAttach(client);

+}

+

+static int

+SProcShmDetach(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmDetachReq);

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShmDetachReq);

+    swapl(&stuff->shmseg, n);

+    return ProcShmDetach(client);

+}

+

+static int

+SProcShmPutImage(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmPutImageReq);

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShmPutImageReq);

+    swapl(&stuff->drawable, n);

+    swapl(&stuff->gc, n);

+    swaps(&stuff->totalWidth, n);

+    swaps(&stuff->totalHeight, n);

+    swaps(&stuff->srcX, n);

+    swaps(&stuff->srcY, n);

+    swaps(&stuff->srcWidth, n);

+    swaps(&stuff->srcHeight, n);

+    swaps(&stuff->dstX, n);

+    swaps(&stuff->dstY, n);

+    swapl(&stuff->shmseg, n);

+    swapl(&stuff->offset, n);

+    return ProcShmPutImage(client);

+}

+

+static int

+SProcShmGetImage(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmGetImageReq);

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShmGetImageReq);

+    swapl(&stuff->drawable, n);

+    swaps(&stuff->x, n);

+    swaps(&stuff->y, n);

+    swaps(&stuff->width, n);

+    swaps(&stuff->height, n);

+    swapl(&stuff->planeMask, n);

+    swapl(&stuff->shmseg, n);

+    swapl(&stuff->offset, n);

+    return ProcShmGetImage(client);

+}

+

+static int

+SProcShmCreatePixmap(ClientPtr client)

+{

+    int n;

+    REQUEST(xShmCreatePixmapReq);

+    swaps(&stuff->length, n);

+    REQUEST_SIZE_MATCH(xShmCreatePixmapReq);

+    swapl(&stuff->pid, n);

+    swapl(&stuff->drawable, n);

+    swaps(&stuff->width, n);

+    swaps(&stuff->height, n);

+    swapl(&stuff->shmseg, n);

+    swapl(&stuff->offset, n);

+    return ProcShmCreatePixmap(client);

+}

+

+static int

+SProcShmDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+    switch (stuff->data)

+    {

+    case X_ShmQueryVersion:

+	return SProcShmQueryVersion(client);

+    case X_ShmAttach:

+	return SProcShmAttach(client);

+    case X_ShmDetach:

+	return SProcShmDetach(client);

+    case X_ShmPutImage:

+	return SProcShmPutImage(client);

+    case X_ShmGetImage:

+	return SProcShmGetImage(client);

+    case X_ShmCreatePixmap:

+	return SProcShmCreatePixmap(client);

+    default:

+	return BadRequest;

+    }

+}

diff --git a/xorg-server/Xext/sync.c b/xorg-server/Xext/sync.c
index ce6531467..d8374fe96 100644
--- a/xorg-server/Xext/sync.c
+++ b/xorg-server/Xext/sync.c
@@ -1095,6 +1095,10 @@ FreeAwait(void *addr, XID id)
     return Success;
 }
 
+#ifdef _MSC_VER
+#pragma warning(disable:4715) /* Not all control paths return a value */
+#endif
+
 /* loosely based on dix/events.c/OtherClientGone */
 static int
 FreeAlarmClient(void *value, XID id)
diff --git a/xorg-server/Xext/xace.c b/xorg-server/Xext/xace.c
index bf0e98fb0..02a0c1ebc 100644
--- a/xorg-server/Xext/xace.c
+++ b/xorg-server/Xext/xace.c
@@ -19,6 +19,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+#define XACE
 #endif
 
 #include <stdarg.h>
diff --git a/xorg-server/Xext/xvmain.c b/xorg-server/Xext/xvmain.c
index 05a68907a..3c2454b01 100644
--- a/xorg-server/Xext/xvmain.c
+++ b/xorg-server/Xext/xvmain.c
@@ -277,7 +277,7 @@ XvScreenInit(ScreenPtr pScreen)
 
   /* ALLOCATE SCREEN PRIVATE RECORD */
   
-  pxvs = xalloc (sizeof (XvScreenRec));
+  pxvs = xcalloc (1,sizeof (XvScreenRec));
   if (!pxvs)
     {
       ErrorF("XvScreenInit: Unable to allocate screen private structure\n");
@@ -312,7 +312,7 @@ XvCloseScreen(
   pScreen->DestroyWindow = pxvs->DestroyWindow;
   pScreen->CloseScreen = pxvs->CloseScreen;
 
-  (* pxvs->ddCloseScreen)(ii, pScreen); 
+  if (pxvs->ddCloseScreen) (* pxvs->ddCloseScreen)(ii, pScreen); 
 
   xfree(pxvs);
 
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c
index 5f8e1fac5..140a353cc 100644
--- a/xorg-server/Xi/exevents.c
+++ b/xorg-server/Xi/exevents.c
@@ -1,2193 +1,2199 @@
-/************************************************************
-
-Copyright 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
-
-			All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Hewlett-Packard not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-********************************************************/
-
-/********************************************************************
- *
- *  Routines to register and initialize extension input devices.
- *  This also contains ProcessOtherEvent, the routine called from DDX
- *  to route extension events.
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "inputstr.h"
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include <X11/extensions/XI2proto.h>
-#include <X11/extensions/geproto.h>
-#include "windowstr.h"
-#include "miscstruct.h"
-#include "region.h"
-#include "exevents.h"
-#include "extnsionst.h"
-#include "exglobals.h"
-#include "dixevents.h"	/* DeliverFocusedEvent */
-#include "dixgrabs.h"	/* CreateGrab() */
-#include "scrnintstr.h"
-#include "listdev.h" /* for CopySwapXXXClass */
-#include "xace.h"
-#include "xiquerydevice.h" /* For List*Info */
-#include "eventconvert.h"
-#include "eventstr.h"
-
-#include <X11/extensions/XKBproto.h>
-#include "xkbsrv.h"
-
-#define WID(w) ((w) ? ((w)->drawable.id) : 0)
-#define AllModifiersMask ( \
-	ShiftMask | LockMask | ControlMask | Mod1Mask | Mod2Mask | \
-	Mod3Mask | Mod4Mask | Mod5Mask )
-#define AllButtonsMask ( \
-	Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask )
-
-Bool ShouldFreeInputMasks(WindowPtr /* pWin */ ,
-				 Bool	/* ignoreSelectedEvents */
-    );
-static Bool MakeInputMasks(WindowPtr	/* pWin */
-    );
-
-/* Used to sture classes currently not in use by an MD */
-extern DevPrivateKey UnusedClassesPrivateKey;
-
-/*
- * Only let the given client know of core events which will affect its
- * interpretation of input events, if the client's ClientPointer (or the
- * paired keyboard) is the current device.
- */
-int
-XIShouldNotify(ClientPtr client, DeviceIntPtr dev)
-{
-    DeviceIntPtr current_ptr = PickPointer(client);
-    DeviceIntPtr current_kbd = GetPairedDevice(current_ptr);
-
-    if (dev == current_kbd || dev == current_ptr)
-        return 1;
-
-    return 0;
-}
-
-void
-RegisterOtherDevice(DeviceIntPtr device)
-{
-    device->public.processInputProc = ProcessOtherEvent;
-    device->public.realInputProc = ProcessOtherEvent;
-}
-
-Bool
-IsPointerEvent(InternalEvent* event)
-{
-    switch(event->any.type)
-    {
-        case ET_ButtonPress:
-        case ET_ButtonRelease:
-        case ET_Motion:
-            /* XXX: enter/leave ?? */
-            return TRUE;
-        default:
-            break;
-    }
-    return FALSE;
-}
-
-/**
- * @return the device matching the deviceid of the device set in the event, or
- * NULL if the event is not an XInput event.
- */
-DeviceIntPtr
-XIGetDevice(xEvent* xE)
-{
-    DeviceIntPtr pDev = NULL;
-
-    if (xE->u.u.type == DeviceButtonPress ||
-        xE->u.u.type == DeviceButtonRelease ||
-        xE->u.u.type == DeviceMotionNotify ||
-        xE->u.u.type == ProximityIn ||
-        xE->u.u.type == ProximityOut ||
-        xE->u.u.type == DevicePropertyNotify)
-    {
-        int rc;
-        int id;
-
-        id = ((deviceKeyButtonPointer*)xE)->deviceid & ~MORE_EVENTS;
-
-        rc = dixLookupDevice(&pDev, id, serverClient, DixUnknownAccess);
-        if (rc != Success)
-            ErrorF("[dix] XIGetDevice failed on XACE restrictions (%d)\n", rc);
-    }
-    return pDev;
-}
-
-
-/**
- * Copy the device->key into master->key and send a mapping notify to the
- * clients if appropriate.
- * master->key needs to be allocated by the caller.
- *
- * Device is the slave device. If it is attached to a master device, we may
- * need to send a mapping notify to the client because it causes the MD
- * to change state.
- *
- * Mapping notify needs to be sent in the following cases:
- *      - different slave device on same master
- *      - different master
- *
- * XXX: They way how the code is we also send a map notify if the slave device
- * stays the same, but the master changes. This isn't really necessary though.
- *
- * XXX: this gives you funny behaviour with the ClientPointer. When a
- * MappingNotify is sent to the client, the client usually responds with a
- * GetKeyboardMapping. This will retrieve the ClientPointer's keyboard
- * mapping, regardless of which keyboard sent the last mapping notify request.
- * So depending on the CP setting, your keyboard may change layout in each
- * app...
- *
- * This code is basically the old SwitchCoreKeyboard.
- */
-
-void
-CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master)
-{
-    KeyClassPtr mk = master->key;
-    KeyClassPtr dk = device->key;
-    int i;
-
-    if (device == master)
-        return;
-
-    mk->sourceid = device->id;
-
-    for (i = 0; i < 8; i++)
-        mk->modifierKeyCount[i] = dk->modifierKeyCount[i];
-
-    if (!XkbCopyDeviceKeymap(master, device))
-        FatalError("Couldn't pivot keymap from device to core!\n");
-}
-
-/**
- * Copies the feedback classes from device "from" into device "to". Classes
- * are duplicated (not just flipping the pointers). All feedback classes are
- * linked lists, the full list is duplicated.
- */
-static void
-DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)
-{
-    ClassesPtr classes;
-
-
-    if (from->intfeed)
-    {
-        IntegerFeedbackPtr *i, it;
-
-        if (!to->intfeed)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->intfeed = classes->intfeed;
-        }
-
-        i = &to->intfeed;
-        for (it = from->intfeed; it; it = it->next)
-        {
-            if (!(*i))
-            {
-                *i = xcalloc(1, sizeof(IntegerFeedbackClassRec));
-                if (!(*i))
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*i)->CtrlProc = it->CtrlProc;
-            (*i)->ctrl     = it->ctrl;
-
-            i = &(*i)->next;
-        }
-    } else if (to->intfeed && !from->intfeed)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->intfeed = to->intfeed;
-        to->intfeed      = NULL;
-    }
-
-    if (from->stringfeed)
-    {
-        StringFeedbackPtr *s, it;
-
-        if (!to->stringfeed)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->stringfeed = classes->stringfeed;
-        }
-
-        s = &to->stringfeed;
-        for (it = from->stringfeed; it; it = it->next)
-        {
-            if (!(*s))
-            {
-                *s = xcalloc(1, sizeof(StringFeedbackClassRec));
-                if (!(*s))
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*s)->CtrlProc = it->CtrlProc;
-            (*s)->ctrl     = it->ctrl;
-
-            s = &(*s)->next;
-        }
-    } else if (to->stringfeed && !from->stringfeed)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->stringfeed = to->stringfeed;
-        to->stringfeed      = NULL;
-    }
-
-    if (from->bell)
-    {
-        BellFeedbackPtr *b, it;
-
-        if (!to->bell)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->bell = classes->bell;
-        }
-
-        b = &to->bell;
-        for (it = from->bell; it; it = it->next)
-        {
-            if (!(*b))
-            {
-                *b = xcalloc(1, sizeof(BellFeedbackClassRec));
-                if (!(*b))
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*b)->BellProc = it->BellProc;
-            (*b)->CtrlProc = it->CtrlProc;
-            (*b)->ctrl     = it->ctrl;
-
-            b = &(*b)->next;
-        }
-    } else if (to->bell && !from->bell)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->bell = to->bell;
-        to->bell      = NULL;
-    }
-
-    if (from->leds)
-    {
-        LedFeedbackPtr *l, it;
-
-        if (!to->leds)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->leds = classes->leds;
-        }
-
-        l = &to->leds;
-        for (it = from->leds; it; it = it->next)
-        {
-            if (!(*l))
-            {
-                *l = xcalloc(1, sizeof(LedFeedbackClassRec));
-                if (!(*l))
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*l)->CtrlProc = it->CtrlProc;
-            (*l)->ctrl     = it->ctrl;
-            if ((*l)->xkb_sli)
-                XkbFreeSrvLedInfo((*l)->xkb_sli);
-            (*l)->xkb_sli = XkbCopySrvLedInfo(from, it->xkb_sli, NULL, *l);
-
-            l = &(*l)->next;
-        }
-    } else if (to->leds && !from->leds)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->leds = to->leds;
-        to->leds      = NULL;
-    }
-}
-
-static void
-DeepCopyKeyboardClasses(DeviceIntPtr from, DeviceIntPtr to)
-{
-    ClassesPtr classes;
-
-    /* XkbInitDevice (->XkbInitIndicatorMap->XkbFindSrvLedInfo) relies on the
-     * kbdfeed to be set up properly, so let's do the feedback classes first.
-     */
-    if (from->kbdfeed)
-    {
-        KbdFeedbackPtr *k, it;
-
-        if (!to->kbdfeed)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-
-            to->kbdfeed = classes->kbdfeed;
-            if (!to->kbdfeed)
-                InitKeyboardDeviceStruct(to, NULL, NULL, NULL);
-        }
-
-        k = &to->kbdfeed;
-        for(it = from->kbdfeed; it; it = it->next)
-        {
-            if (!(*k))
-            {
-                *k = xcalloc(1, sizeof(KbdFeedbackClassRec));
-                if (!*k)
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*k)->BellProc = it->BellProc;
-            (*k)->CtrlProc = it->CtrlProc;
-            (*k)->ctrl     = it->ctrl;
-            if ((*k)->xkb_sli)
-                XkbFreeSrvLedInfo((*k)->xkb_sli);
-            (*k)->xkb_sli = XkbCopySrvLedInfo(from, it->xkb_sli, *k, NULL);
-
-            k = &(*k)->next;
-        }
-    } else if (to->kbdfeed && !from->kbdfeed)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->kbdfeed = to->kbdfeed;
-        to->kbdfeed      = NULL;
-    }
-
-    if (from->key)
-    {
-        if (!to->key)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                    UnusedClassesPrivateKey);
-            to->key = classes->key;
-            if (!to->key)
-                InitKeyboardDeviceStruct(to, NULL, NULL, NULL);
-            else
-                classes->key = NULL;
-        }
-
-        CopyKeyClass(from, to);
-    } else if (to->key && !from->key)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->key = to->key;
-        to->key      = NULL;
-    }
-
-    /* We can't just copy over the focus class. When an app sets the focus,
-     * it'll do so on the master device. Copying the SDs focus means losing
-     * the focus.
-     * So we only copy the focus class if the device didn't have one,
-     * otherwise we leave it as it is.
-     */
-    if (from->focus)
-    {
-        if (!to->focus)
-        {
-            WindowPtr *oldTrace;
-
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->focus = classes->focus;
-            if (!to->focus)
-            {
-                to->focus = xcalloc(1, sizeof(FocusClassRec));
-                if (!to->focus)
-                    FatalError("[Xi] no memory for class shift.\n");
-            } else
-                classes->focus = NULL;
-
-            oldTrace = to->focus->trace;
-            memcpy(to->focus, from->focus, sizeof(FocusClassRec));
-            to->focus->trace = xrealloc(oldTrace,
-                                  to->focus->traceSize * sizeof(WindowPtr));
-            if (!to->focus->trace && to->focus->traceSize)
-                FatalError("[Xi] no memory for trace.\n");
-            memcpy(to->focus->trace, from->focus->trace,
-                    from->focus->traceSize * sizeof(WindowPtr));
-            to->focus->sourceid = from->id;
-        }
-    } else if (to->focus)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->focus = to->focus;
-        to->focus      = NULL;
-    }
-
-}
-
-static void
-DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
-{
-    ClassesPtr classes;
-
-    /* Feedback classes must be copied first */
-    if (from->ptrfeed)
-    {
-        PtrFeedbackPtr *p, it;
-        if (!to->ptrfeed)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->ptrfeed = classes->ptrfeed;
-        }
-
-        p = &to->ptrfeed;
-        for (it = from->ptrfeed; it; it = it->next)
-        {
-            if (!(*p))
-            {
-                *p = xcalloc(1, sizeof(PtrFeedbackClassRec));
-                if (!*p)
-                {
-                    ErrorF("[Xi] Cannot alloc memory for class copy.");
-                    return;
-                }
-            }
-            (*p)->CtrlProc = it->CtrlProc;
-            (*p)->ctrl     = it->ctrl;
-
-            p = &(*p)->next;
-        }
-    } else if (to->ptrfeed && !from->ptrfeed)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->ptrfeed = to->ptrfeed;
-        to->ptrfeed      = NULL;
-    }
-
-    if (from->valuator)
-    {
-        ValuatorClassPtr v;
-        if (!to->valuator)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->valuator = classes->valuator;
-            if (to->valuator)
-                classes->valuator = NULL;
-        }
-
-        to->valuator = xrealloc(to->valuator, sizeof(ValuatorClassRec) +
-                from->valuator->numAxes * sizeof(AxisInfo) +
-                from->valuator->numAxes * sizeof(double));
-        v = to->valuator;
-        if (!v)
-            FatalError("[Xi] no memory for class shift.\n");
-
-        v->numAxes = from->valuator->numAxes;
-        v->axes = (AxisInfoPtr)&v[1];
-        memcpy(v->axes, from->valuator->axes, v->numAxes * sizeof(AxisInfo));
-
-        v->axisVal = (double*)(v->axes + from->valuator->numAxes);
-        v->sourceid = from->id;
-        v->mode = from->valuator->mode;
-    } else if (to->valuator && !from->valuator)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->valuator = to->valuator;
-        to->valuator      = NULL;
-    }
-
-    if (from->button)
-    {
-        if (!to->button)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->button = classes->button;
-            if (!to->button)
-            {
-                to->button = xcalloc(1, sizeof(ButtonClassRec));
-                if (!to->button)
-                    FatalError("[Xi] no memory for class shift.\n");
-            } else
-                classes->button = NULL;
-        }
-
-        if (from->button->xkb_acts)
-        {
-            if (!to->button->xkb_acts)
-            {
-                to->button->xkb_acts = xcalloc(1, sizeof(XkbAction));
-                if (!to->button->xkb_acts)
-                    FatalError("[Xi] not enough memory for xkb_acts.\n");
-            }
-            memcpy(to->button->xkb_acts, from->button->xkb_acts,
-                    sizeof(XkbAction));
-        } else
-            xfree(to->button->xkb_acts);
-
-         memcpy(to->button->labels, from->button->labels,
-                from->button->numButtons * sizeof(Atom));
-        to->button->sourceid = from->id;
-    } else if (to->button && !from->button)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->button = to->button;
-        to->button      = NULL;
-    }
-
-    if (from->proximity)
-    {
-        if (!to->proximity)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->proximity = classes->proximity;
-            if (!to->proximity)
-            {
-                to->proximity = xcalloc(1, sizeof(ProximityClassRec));
-                if (!to->proximity)
-                    FatalError("[Xi] no memory for class shift.\n");
-            } else
-                classes->proximity = NULL;
-        }
-        memcpy(to->proximity, from->proximity, sizeof(ProximityClassRec));
-        to->proximity->sourceid = from->id;
-    } else if (to->proximity)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->proximity = to->proximity;
-        to->proximity      = NULL;
-    }
-
-    if (from->absolute)
-    {
-        if (!to->absolute)
-        {
-            classes = dixLookupPrivate(&to->devPrivates,
-                                       UnusedClassesPrivateKey);
-            to->absolute = classes->absolute;
-            if (!to->absolute)
-            {
-                to->absolute = xcalloc(1, sizeof(AbsoluteClassRec));
-                if (!to->absolute)
-                    FatalError("[Xi] no memory for class shift.\n");
-            } else
-                classes->absolute = NULL;
-        }
-        memcpy(to->absolute, from->absolute, sizeof(AbsoluteClassRec));
-        to->absolute->sourceid = from->id;
-    } else if (to->absolute)
-    {
-        ClassesPtr classes;
-        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);
-        classes->absolute = to->absolute;
-        to->absolute      = NULL;
-    }
-}
-
-/**
- * Copies the CONTENT of the classes of device from into the classes in device
- * to. From and to are identical after finishing.
- *
- * If to does not have classes from currenly has, the classes are stored in
- * to's devPrivates system. Later, we recover it again from there if needed.
- * Saves a few memory allocations.
- */
-void
-DeepCopyDeviceClasses(DeviceIntPtr from, DeviceIntPtr to, DeviceChangedEvent *dce)
-{
-    /* generic feedback classes, not tied to pointer and/or keyboard */
-    DeepCopyFeedbackClasses(from, to);
-
-    if ((dce->flags & DEVCHANGE_KEYBOARD_EVENT))
-        DeepCopyKeyboardClasses(from, to);
-    if ((dce->flags & DEVCHANGE_POINTER_EVENT))
-        DeepCopyPointerClasses(from, to);
-}
-
-
-/**
- * Send an XI2 DeviceChangedEvent to all interested clients.
- */
-void
-XISendDeviceChangedEvent(DeviceIntPtr device, DeviceIntPtr master, DeviceChangedEvent *dce)
-{
-    xXIDeviceChangedEvent *dcce;
-    int rc;
-
-    rc = EventToXI2((InternalEvent*)dce, (xEvent**)&dcce);
-    if (rc != Success)
-    {
-        ErrorF("[Xi] event conversion from DCE failed with code %d\n", rc);
-        return;
-    }
-
-    /* we don't actually swap if there's a NullClient, swapping is done
-     * later when event is delivered. */
-    SendEventToAllWindows(master, XI_DeviceChangedMask, (xEvent*)dcce, 1);
-    xfree(dcce);
-}
-
-static void
-ChangeMasterDeviceClasses(DeviceIntPtr device, DeviceChangedEvent *dce)
-{
-    DeviceIntPtr slave;
-    int rc;
-
-    /* For now, we don't have devices that change physically. */
-    if (!IsMaster(device))
-        return;
-
-    rc = dixLookupDevice(&slave, dce->sourceid, serverClient, DixReadAccess);
-
-    if (rc != Success)
-        return; /* Device has disappeared */
-
-    if (!slave->u.master)
-        return; /* set floating since the event */
-
-    if (slave->u.master->id != dce->masterid)
-        return; /* not our slave anymore, don't care */
-
-    /* FIXME: we probably need to send a DCE for the new slave now */
-
-    device->public.devicePrivate = slave->public.devicePrivate;
-
-    /* FIXME: the classes may have changed since we generated the event. */
-    DeepCopyDeviceClasses(slave, device, dce);
-    XISendDeviceChangedEvent(slave, device, dce);
-}
-
-/**
- * Update the device state according to the data in the event.
- *
- * return values are
- *   DEFAULT ... process as normal
- *   DONT_PROCESS ... return immediately from caller
- */
-#define DEFAULT 0
-#define DONT_PROCESS 1
-int
-UpdateDeviceState(DeviceIntPtr device, DeviceEvent* event)
-{
-    int i;
-    int key = 0,
-        bit = 0,
-        last_valuator;
-
-    KeyClassPtr k       = NULL;
-    ButtonClassPtr b    = NULL;
-    ValuatorClassPtr v  = NULL;
-    BYTE *kptr          = NULL;
-
-    /* This event is always the first we get, before the actual events with
-     * the data. However, the way how the DDX is set up, "device" will
-     * actually be the slave device that caused the event.
-     */
-    switch(event->type)
-    {
-        case ET_DeviceChanged:
-            ChangeMasterDeviceClasses(device, (DeviceChangedEvent*)event);
-            return DONT_PROCESS; /* event has been sent already */
-        case ET_Motion:
-        case ET_ButtonPress:
-        case ET_ButtonRelease:
-        case ET_KeyPress:
-        case ET_KeyRelease:
-        case ET_ProximityIn:
-        case ET_ProximityOut:
-            break;
-        default:
-            /* other events don't update the device */
-            return DEFAULT;
-    }
-
-    k = device->key;
-    v = device->valuator;
-    b = device->button;
-
-    key = event->detail.key;
-    bit = 1 << (key & 7);
-
-    /* Update device axis */
-    /* Check valuators first */
-    last_valuator = -1;
-    for (i = 0; i < MAX_VALUATORS; i++)
-    {
-        if (BitIsOn(&event->valuators.mask, i))
-        {
-            if (!v)
-            {
-                ErrorF("[Xi] Valuators reported for non-valuator device '%s'. "
-                        "Ignoring event.\n", device->name);
-                return DONT_PROCESS;
-            } else if (v->numAxes < i)
-            {
-                ErrorF("[Xi] Too many valuators reported for device '%s'. "
-                        "Ignoring event.\n", device->name);
-                return DONT_PROCESS;
-            }
-            last_valuator = i;
-        }
-    }
-
-    for (i = 0; i <= last_valuator && i < v->numAxes; i++)
-    {
-        if (BitIsOn(&event->valuators.mask, i))
-        {
-            /* XXX: Relative/Absolute mode */
-            v->axisVal[i] = event->valuators.data[i];
-            v->axisVal[i] += (event->valuators.data_frac[i] * 1.0f / (1 << 16) / (1 << 16));
-        }
-    }
-
-    if (event->type == ET_KeyPress) {
-        if (!k)
-            return DONT_PROCESS;
-
-	kptr = &k->down[key >> 3];
-        /* don't allow ddx to generate multiple downs, but repeats are okay */
-	if ((*kptr & bit) && !event->key_repeat)
-	    return DONT_PROCESS;
-	if (device->valuator)
-	    device->valuator->motionHintWindow = NullWindow;
-	*kptr |= bit;
-    } else if (event->type == ET_KeyRelease) {
-        if (!k)
-            return DONT_PROCESS;
-
-	kptr = &k->down[key >> 3];
-	if (!(*kptr & bit))	/* guard against duplicates */
-	    return DONT_PROCESS;
-	if (device->valuator)
-	    device->valuator->motionHintWindow = NullWindow;
-	*kptr &= ~bit;
-    } else if (event->type == ET_ButtonPress) {
-        Mask mask;
-        if (!b)
-            return DONT_PROCESS;
-
-        kptr = &b->down[key >> 3];
-        if ((*kptr & bit) != 0)
-            return DONT_PROCESS;
-        *kptr |= bit;
-	if (device->valuator)
-	    device->valuator->motionHintWindow = NullWindow;
-        if (!b->map[key])
-            return DONT_PROCESS;
-        b->buttonsDown++;
-	b->motionMask = DeviceButtonMotionMask;
-        if (b->map[key] <= 5)
-	    b->state |= (Button1Mask >> 1) << b->map[key];
-
-        /* Add state and motionMask to the filter for this event */
-        mask = DevicePointerMotionMask | b->state | b->motionMask;
-        SetMaskForEvent(device->id, mask, DeviceMotionNotify);
-        mask = PointerMotionMask | b->state | b->motionMask;
-        SetMaskForEvent(device->id, mask, MotionNotify);
-    } else if (event->type == ET_ButtonRelease) {
-        Mask mask;
-        if (!b)
-            return DONT_PROCESS;
-
-        kptr = &b->down[key>>3];
-        if (!(*kptr & bit))
-            return DONT_PROCESS;
-        if (IsMaster(device)) {
-            DeviceIntPtr sd;
-
-            /*
-             * Leave the button down if any slave has the
-             * button still down. Note that this depends on the
-             * event being delivered through the slave first
-             */
-            for (sd = inputInfo.devices; sd; sd = sd->next) {
-                if (IsMaster(sd) || sd->u.master != device)
-                    continue;
-                if (!sd->button)
-                    continue;
-                if ((sd->button->down[key>>3] & bit) != 0)
-                    return DONT_PROCESS;
-            }
-        }
-        *kptr &= ~bit;
-	if (device->valuator)
-	    device->valuator->motionHintWindow = NullWindow;
-        if (!b->map[key])
-            return DONT_PROCESS;
-        if (b->buttonsDown >= 1 && !--b->buttonsDown)
-	    b->motionMask = 0;
-	if (b->map[key] <= 5)
-	    b->state &= ~((Button1Mask >> 1) << b->map[key]);
-
-        /* Add state and motionMask to the filter for this event */
-        mask = DevicePointerMotionMask | b->state | b->motionMask;
-        SetMaskForEvent(device->id, mask, DeviceMotionNotify);
-        mask = PointerMotionMask | b->state | b->motionMask;
-        SetMaskForEvent(device->id, mask, MotionNotify);
-    } else if (event->type == ET_ProximityIn)
-	device->valuator->mode &= ~OutOfProximity;
-    else if (event->type == ET_ProximityOut)
-	device->valuator->mode |= OutOfProximity;
-
-    return DEFAULT;
-}
-
-static void
-ProcessRawEvent(RawDeviceEvent *ev, DeviceIntPtr device)
-{
-    GrabPtr grab = device->deviceGrab.grab;
-
-    if (grab)
-        DeliverGrabbedEvent((InternalEvent*)ev, device, FALSE);
-    else { /* deliver to all root windows */
-        xEvent *xi;
-        int i;
-
-        i = EventToXI2((InternalEvent*)ev, (xEvent**)&xi);
-        if (i != Success)
-        {
-            ErrorF("[Xi] %s: XI2 conversion failed in ProcessRawEvent (%d)\n",
-                    device->name, i);
-            return;
-        }
-
-        for (i = 0; i < screenInfo.numScreens; i++)
-            DeliverEventsToWindow(device, WindowTable[i], xi, 1,
-                                  GetEventFilter(device, xi), NULL);
-        xfree(xi);
-    }
-}
-
-/**
- * Main device event processing function.
- * Called from when processing the events from the event queue.
- *
- */
-void
-ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
-{
-    GrabPtr grab;
-    Bool deactivateDeviceGrab = FALSE;
-    int key = 0, rootX, rootY;
-    ButtonClassPtr b;
-    KeyClassPtr k;
-    ValuatorClassPtr v;
-    int ret = 0;
-    int state, i;
-    DeviceIntPtr mouse = NULL, kbd = NULL;
-    DeviceEvent *event = &ev->device_event;
-
-    CHECKEVENT(ev);
-
-    if (ev->any.type == ET_RawKeyPress ||
-        ev->any.type == ET_RawKeyRelease ||
-        ev->any.type == ET_RawButtonPress ||
-        ev->any.type == ET_RawButtonRelease ||
-        ev->any.type == ET_RawMotion)
-    {
-        ProcessRawEvent(&ev->raw_event, device);
-        return;
-    }
-
-    if (IsPointerDevice(device))
-    {
-        kbd = GetPairedDevice(device);
-        mouse = device;
-        if (!kbd->key) /* can happen with floating SDs */
-            kbd = NULL;
-    } else
-    {
-        mouse = GetPairedDevice(device);
-        kbd = device;
-        if (!mouse->valuator || !mouse->button) /* may be float. SDs */
-            mouse = NULL;
-    }
-
-    /* State needs to be assembled BEFORE the device is updated. */
-    state = (kbd && kbd->key) ? XkbStateFieldFromRec(&kbd->key->xkbInfo->state) : 0;
-    state |= (mouse && mouse->button) ? (mouse->button->state) : 0;
-
-    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)
-        if (BitIsOn(mouse->button->down, i))
-            SetBit(event->buttons, i);
-
-    if (kbd && kbd->key)
-    {
-        XkbStatePtr state;
-        /* we need the state before the event happens */
-        if (event->type == ET_KeyPress || event->type == ET_KeyRelease)
-            state = &kbd->key->xkbInfo->prev_state;
-        else
-            state = &kbd->key->xkbInfo->state;
-
-        event->mods.base = state->base_mods;
-        event->mods.latched = state->latched_mods;
-        event->mods.locked = state->locked_mods;
-        event->mods.effective = state->mods;
-
-        event->group.base = state->base_group;
-        event->group.latched = state->latched_group;
-        event->group.locked = state->locked_group;
-        event->group.effective = state->group;
-    }
-
-    ret = UpdateDeviceState(device, event);
-    if (ret == DONT_PROCESS)
-        return;
-
-    v = device->valuator;
-    b = device->button;
-    k = device->key;
-
-    if (IsMaster(device) || !device->u.master)
-        CheckMotion(event, device);
-
-    switch (event->type)
-    {
-        case ET_Motion:
-        case ET_ButtonPress:
-        case ET_ButtonRelease:
-        case ET_KeyPress:
-        case ET_KeyRelease:
-        case ET_ProximityIn:
-        case ET_ProximityOut:
-            GetSpritePosition(device, &rootX, &rootY);
-            event->root_x = rootX;
-            event->root_y = rootY;
-            NoticeEventTime((InternalEvent*)event);
-            event->corestate = state;
-            key = event->detail.key;
-            break;
-        default:
-            break;
-    }
-
-    if (DeviceEventCallback) {
-        DeviceEventInfoRec eventinfo;
-        SpritePtr pSprite = device->spriteInfo->sprite;
-        xEvent *xi_events = NULL;
-        int count;
-
-        /* see comment in EnqueueEvents regarding the next three lines */
-        if (ev->any.type == ET_Motion)
-            ev->device_event.root =
-                WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
-
-        /* SDs send XI events only. MDs send both an XI event and a core
-         * event.
-         */
-        EventToXI(ev, &xi_events, &count);
-
-        eventinfo.events = (xEventPtr)xi_events;
-        eventinfo.count = count;
-        ErrorF("POE xi root is %lx\n", xi_events->u.keyButtonPointer.root);
-        CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
-        xfree(xi_events);
-
-        if (IsMaster(device))
-        {
-            xEvent core;
-            EventToCore(ev, &core);
-            eventinfo.events = (xEventPtr)&core;
-            eventinfo.count = 1;
-            ErrorF("POE core root is %lx\n", core.u.keyButtonPointer.root);
-            CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
-        }
-
-    }
-    grab = device->deviceGrab.grab;
-
-    switch(event->type)
-    {
-        case ET_KeyPress:
-            if (!grab && CheckDeviceGrabs(device, event, 0)) {
-                device->deviceGrab.activatingKey = key;
-                return;
-            }
-            break;
-        case ET_KeyRelease:
-            if (grab && device->deviceGrab.fromPassiveGrab &&
-                (key == device->deviceGrab.activatingKey) &&
-                (device->deviceGrab.grab->type == KeyPress ||
-                 device->deviceGrab.grab->type == DeviceKeyPress ||
-                 device->deviceGrab.grab->type == XI_KeyPress))
-                deactivateDeviceGrab = TRUE;
-            break;
-        case ET_ButtonPress:
-            event->detail.button = b->map[key];
-            if (!event->detail.button) { /* there's no button 0 */
-                event->detail.button = key;
-                return;
-            }
-            if (!grab && CheckDeviceGrabs(device, event, 0))
-            {
-                /* if a passive grab was activated, the event has been sent
-                 * already */
-                return;
-            }
-            break;
-        case ET_ButtonRelease:
-            event->detail.button = b->map[key];
-            if (!event->detail.button) { /* there's no button 0 */
-                event->detail.button = key;
-                return;
-            }
-            if (grab && !b->buttonsDown &&
-                device->deviceGrab.fromPassiveGrab &&
-                (device->deviceGrab.grab->type == ButtonPress ||
-                 device->deviceGrab.grab->type == DeviceButtonPress ||
-                 device->deviceGrab.grab->type == XI_ButtonPress))
-                deactivateDeviceGrab = TRUE;
-        default:
-            break;
-    }
-
-
-    if (grab)
-        DeliverGrabbedEvent((InternalEvent*)event, device, deactivateDeviceGrab);
-    else if (device->focus && !IsPointerEvent((InternalEvent*)ev))
-        DeliverFocusedEvent(device, (InternalEvent*)event,
-                            GetSpriteWindow(device));
-    else
-        DeliverDeviceEvents(GetSpriteWindow(device), (InternalEvent*)event,
-                            NullGrab, NullWindow, device);
-
-    if (deactivateDeviceGrab == TRUE)
-	(*device->deviceGrab.DeactivateGrab) (device);
-    event->detail.key = key;
-}
-
-int
-InitProximityClassDeviceStruct(DeviceIntPtr dev)
-{
-    ProximityClassPtr proxc;
-
-    proxc = (ProximityClassPtr) xalloc(sizeof(ProximityClassRec));
-    if (!proxc)
-	return FALSE;
-    proxc->sourceid = dev->id;
-    dev->proximity = proxc;
-    return TRUE;
-}
-
-/**
- * Initialise the device's valuators. The memory must already be allocated,
- * this function merely inits the matching axis (specified through axnum) to
- * sane values.
- *
- * It is a condition that (minval < maxval).
- *
- * @see InitValuatorClassDeviceStruct
- */
-void
-InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval, int maxval,
-		       int resolution, int min_res, int max_res)
-{
-    AxisInfoPtr ax;
-
-    if (!dev || !dev->valuator || minval > maxval)
-        return;
-    if (axnum >= dev->valuator->numAxes)
-        return;
-
-    ax = dev->valuator->axes + axnum;
-
-    ax->min_value = minval;
-    ax->max_value = maxval;
-    ax->resolution = resolution;
-    ax->min_resolution = min_res;
-    ax->max_resolution = max_res;
-    ax->label = label;
-}
-
-static void
-FixDeviceStateNotify(DeviceIntPtr dev, deviceStateNotify * ev, KeyClassPtr k,
-		     ButtonClassPtr b, ValuatorClassPtr v, int first)
-{
-    ev->type = DeviceStateNotify;
-    ev->deviceid = dev->id;
-    ev->time = currentTime.milliseconds;
-    ev->classes_reported = 0;
-    ev->num_keys = 0;
-    ev->num_buttons = 0;
-    ev->num_valuators = 0;
-
-    if (b) {
-	ev->classes_reported |= (1 << ButtonClass);
-	ev->num_buttons = b->numButtons;
-	memcpy((char*)ev->buttons, (char*)b->down, 4);
-    } else if (k) {
-	ev->classes_reported |= (1 << KeyClass);
-	ev->num_keys = k->xkbInfo->desc->max_key_code -
-                       k->xkbInfo->desc->min_key_code;
-	memmove((char *)&ev->keys[0], (char *)k->down, 4);
-    }
-    if (v) {
-	int nval = v->numAxes - first;
-
-	ev->classes_reported |= (1 << ValuatorClass);
-	ev->classes_reported |= (dev->valuator->mode << ModeBitsShift);
-	ev->num_valuators = nval < 3 ? nval : 3;
-	switch (ev->num_valuators) {
-	case 3:
-	    ev->valuator2 = v->axisVal[first + 2];
-	case 2:
-	    ev->valuator1 = v->axisVal[first + 1];
-	case 1:
-	    ev->valuator0 = v->axisVal[first];
-	    break;
-	}
-    }
-}
-
-static void
-FixDeviceValuator(DeviceIntPtr dev, deviceValuator * ev, ValuatorClassPtr v,
-		  int first)
-{
-    int nval = v->numAxes - first;
-
-    ev->type = DeviceValuator;
-    ev->deviceid = dev->id;
-    ev->num_valuators = nval < 3 ? nval : 3;
-    ev->first_valuator = first;
-    switch (ev->num_valuators) {
-    case 3:
-	ev->valuator2 = v->axisVal[first + 2];
-    case 2:
-	ev->valuator1 = v->axisVal[first + 1];
-    case 1:
-	ev->valuator0 = v->axisVal[first];
-	break;
-    }
-    first += ev->num_valuators;
-}
-
-void
-DeviceFocusEvent(DeviceIntPtr dev, int type, int mode, int detail,
-		 WindowPtr pWin)
-{
-    deviceFocus event;
-    xXIFocusInEvent *xi2event;
-    DeviceIntPtr mouse;
-    int btlen, len, i;
-
-    mouse = (IsMaster(dev) || dev->u.master) ? GetMaster(dev, MASTER_POINTER) : dev;
-
-    /* XI 2 event */
-    btlen = (mouse->button) ? bits_to_bytes(mouse->button->numButtons) : 0;
-    btlen = bytes_to_int32(btlen);
-    len = sizeof(xXIFocusInEvent) + btlen * 4;
-
-    xi2event = xcalloc(1, len);
-    xi2event->type         = GenericEvent;
-    xi2event->extension    = IReqCode;
-    xi2event->evtype       = type;
-    xi2event->length       = bytes_to_int32(len - sizeof(xEvent));
-    xi2event->buttons_len  = btlen;
-    xi2event->detail       = detail;
-    xi2event->time         = currentTime.milliseconds;
-    xi2event->deviceid     = dev->id;
-    xi2event->sourceid     = dev->id; /* a device doesn't change focus by itself */
-    xi2event->mode         = mode;
-    xi2event->root_x       = FP1616(mouse->spriteInfo->sprite->hot.x, 0);
-    xi2event->root_y       = FP1616(mouse->spriteInfo->sprite->hot.y, 0);
-
-    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)
-        if (BitIsOn(mouse->button->down, i))
-            SetBit(&xi2event[1], i);
-
-    if (dev->key)
-    {
-        xi2event->mods.base_mods = dev->key->xkbInfo->state.base_mods;
-        xi2event->mods.latched_mods = dev->key->xkbInfo->state.latched_mods;
-        xi2event->mods.locked_mods = dev->key->xkbInfo->state.locked_mods;
-        xi2event->mods.effective_mods = dev->key->xkbInfo->state.mods;
-
-        xi2event->group.base_group = dev->key->xkbInfo->state.base_group;
-        xi2event->group.latched_group = dev->key->xkbInfo->state.latched_group;
-        xi2event->group.locked_group = dev->key->xkbInfo->state.locked_group;
-        xi2event->group.effective_group = dev->key->xkbInfo->state.group;
-    }
-
-    FixUpEventFromWindow(dev, (xEvent*)xi2event, pWin, None, FALSE);
-
-    DeliverEventsToWindow(dev, pWin, (xEvent*)xi2event, 1,
-                          GetEventFilter(dev, (xEvent*)xi2event), NullGrab);
-
-    xfree(xi2event);
-
-    /* XI 1.x event */
-    event.deviceid = dev->id;
-    event.mode = mode;
-    event.type = (type == XI_FocusIn) ? DeviceFocusIn : DeviceFocusOut;
-    event.detail = detail;
-    event.window = pWin->drawable.id;
-    event.time = currentTime.milliseconds;
-
-    DeliverEventsToWindow(dev, pWin, (xEvent *) & event, 1,
-				DeviceFocusChangeMask, NullGrab);
-
-    if ((type == DeviceFocusIn) &&
-	(wOtherInputMasks(pWin)) &&
-	(wOtherInputMasks(pWin)->inputEvents[dev->id] & DeviceStateNotifyMask))
-    {
-	int evcount = 1;
-	deviceStateNotify *ev, *sev;
-	deviceKeyStateNotify *kev;
-	deviceButtonStateNotify *bev;
-
-	KeyClassPtr k;
-	ButtonClassPtr b;
-	ValuatorClassPtr v;
-	int nval = 0, nkeys = 0, nbuttons = 0, first = 0;
-
-	if ((b = dev->button) != NULL) {
-	    nbuttons = b->numButtons;
-	    if (nbuttons > 32)
-		evcount++;
-	}
-	if ((k = dev->key) != NULL) {
-	    nkeys = k->xkbInfo->desc->max_key_code -
-                    k->xkbInfo->desc->min_key_code;
-	    if (nkeys > 32)
-		evcount++;
-	    if (nbuttons > 0) {
-		evcount++;
-	    }
-	}
-	if ((v = dev->valuator) != NULL) {
-	    nval = v->numAxes;
-
-	    if (nval > 3)
-		evcount++;
-	    if (nval > 6) {
-		if (!(k && b))
-		    evcount++;
-		if (nval > 9)
-		    evcount += ((nval - 7) / 3);
-	    }
-	}
-
-	sev = ev = (deviceStateNotify *) xalloc(evcount * sizeof(xEvent));
-	FixDeviceStateNotify(dev, ev, NULL, NULL, NULL, first);
-
-	if (b != NULL) {
-	    FixDeviceStateNotify(dev, ev++, NULL, b, v, first);
-	    first += 3;
-	    nval -= 3;
-	    if (nbuttons > 32) {
-		(ev - 1)->deviceid |= MORE_EVENTS;
-		bev = (deviceButtonStateNotify *) ev++;
-		bev->type = DeviceButtonStateNotify;
-		bev->deviceid = dev->id;
-		memcpy((char*)&bev->buttons[4], (char*)&b->down[4], DOWN_LENGTH - 4);
-	    }
-	    if (nval > 0) {
-		(ev - 1)->deviceid |= MORE_EVENTS;
-		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
-		first += 3;
-		nval -= 3;
-	    }
-	}
-
-	if (k != NULL) {
-	    FixDeviceStateNotify(dev, ev++, k, NULL, v, first);
-	    first += 3;
-	    nval -= 3;
-	    if (nkeys > 32) {
-		(ev - 1)->deviceid |= MORE_EVENTS;
-		kev = (deviceKeyStateNotify *) ev++;
-		kev->type = DeviceKeyStateNotify;
-		kev->deviceid = dev->id;
-		memmove((char *)&kev->keys[0], (char *)&k->down[4], 28);
-	    }
-	    if (nval > 0) {
-		(ev - 1)->deviceid |= MORE_EVENTS;
-		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
-		first += 3;
-		nval -= 3;
-	    }
-	}
-
-	while (nval > 0) {
-	    FixDeviceStateNotify(dev, ev++, NULL, NULL, v, first);
-	    first += 3;
-	    nval -= 3;
-	    if (nval > 0) {
-		(ev - 1)->deviceid |= MORE_EVENTS;
-		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);
-		first += 3;
-		nval -= 3;
-	    }
-	}
-
-	DeliverEventsToWindow(dev, pWin, (xEvent *) sev, evcount,
-				    DeviceStateNotifyMask, NullGrab);
-	xfree(sev);
-    }
-}
-
-int
-CheckGrabValues(ClientPtr client, GrabParameters* param)
-{
-    if (param->grabtype != GRABTYPE_CORE &&
-        param->grabtype != GRABTYPE_XI &&
-        param->grabtype != GRABTYPE_XI2)
-    {
-        ErrorF("[Xi] grabtype is invalid. This is a bug.\n");
-        return BadImplementation;
-    }
-
-    if ((param->this_device_mode != GrabModeSync) &&
-	(param->this_device_mode != GrabModeAsync)) {
-	client->errorValue = param->this_device_mode;
-	return BadValue;
-    }
-    if ((param->other_devices_mode != GrabModeSync) &&
-	(param->other_devices_mode != GrabModeAsync)) {
-	client->errorValue = param->other_devices_mode;
-	return BadValue;
-    }
-
-    if (param->grabtype != GRABTYPE_XI2 && (param->modifiers != AnyModifier) &&
-        (param->modifiers & ~AllModifiersMask)) {
-	client->errorValue = param->modifiers;
-	return BadValue;
-    }
-
-    if ((param->ownerEvents != xFalse) && (param->ownerEvents != xTrue)) {
-	client->errorValue = param->ownerEvents;
-	return BadValue;
-    }
-    return Success;
-}
-
-int
-GrabButton(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr modifier_device,
-           int button, GrabParameters *param, GrabType grabtype,
-	   GrabMask *mask)
-{
-    WindowPtr pWin, confineTo;
-    CursorPtr cursor;
-    GrabPtr grab;
-    int rc, type = -1;
-    Mask access_mode = DixGrabAccess;
-
-    rc = CheckGrabValues(client, param);
-    if (rc != Success)
-	return rc;
-    if (param->confineTo == None)
-	confineTo = NullWindow;
-    else {
-	rc = dixLookupWindow(&confineTo, param->confineTo, client, DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-    if (param->cursor == None)
-	cursor = NullCursor;
-    else {
-	rc = dixLookupResourceByType((pointer *)&cursor, param->cursor,
-				     RT_CURSOR, client, DixUseAccess);
-	if (rc != Success)
-	{
-	    client->errorValue = param->cursor;
-	    return (rc == BadValue) ? BadCursor : rc;
-	}
-	access_mode |= DixForceAccess;
-    }
-    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)
-	access_mode |= DixFreezeAccess;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);
-    if (rc != Success)
-	return rc;
-    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    if (grabtype == GRABTYPE_XI)
-        type = DeviceButtonPress;
-    else if (grabtype == GRABTYPE_XI2)
-        type = XI_ButtonPress;
-
-    grab = CreateGrab(client->index, dev, modifier_device, pWin, grabtype,
-                      mask, param, type, button, confineTo, cursor);
-    if (!grab)
-	return BadAlloc;
-    return AddPassiveGrabToList(client, grab);
-}
-
-/**
- * Grab the given key. If grabtype is GRABTYPE_XI, the key is a keycode. If
- * grabtype is GRABTYPE_XI2, the key is a keysym.
- */
-int
-GrabKey(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr modifier_device,
-        int key, GrabParameters *param, GrabType grabtype, GrabMask *mask)
-{
-    WindowPtr pWin;
-    GrabPtr grab;
-    KeyClassPtr k = dev->key;
-    Mask access_mode = DixGrabAccess;
-    int rc, type = -1;
-
-    rc = CheckGrabValues(client, param);
-    if (rc != Success)
-        return rc;
-    if (k == NULL)
-	return BadMatch;
-    if (grabtype == GRABTYPE_XI)
-    {
-        if ((key > k->xkbInfo->desc->max_key_code ||
-                    key < k->xkbInfo->desc->min_key_code)
-                && (key != AnyKey)) {
-            client->errorValue = key;
-            return BadValue;
-        }
-        type = DeviceKeyPress;
-    } else if (grabtype == GRABTYPE_XI2)
-        type = XI_KeyPress;
-
-    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)
-	access_mode |= DixFreezeAccess;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);
-    if (rc != Success)
-	return rc;
-
-    grab = CreateGrab(client->index, dev, modifier_device, pWin, grabtype,
-                      mask, param, type, key, NULL, NULL);
-    if (!grab)
-	return BadAlloc;
-    return AddPassiveGrabToList(client, grab);
-}
-
-/* Enter/FocusIn grab */
-int
-GrabWindow(ClientPtr client, DeviceIntPtr dev, int type,
-           GrabParameters *param, GrabMask *mask)
-{
-    WindowPtr pWin;
-    CursorPtr cursor;
-    GrabPtr grab;
-    Mask access_mode = DixGrabAccess;
-    int rc;
-
-    rc = CheckGrabValues(client, param);
-    if (rc != Success)
-        return rc;
-
-    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    if (param->cursor == None)
-	cursor = NullCursor;
-    else {
-	rc = dixLookupResourceByType((pointer *)&cursor, param->cursor,
-				     RT_CURSOR, client, DixUseAccess);
-	if (rc != Success)
-	{
-	    client->errorValue = param->cursor;
-	    return (rc == BadValue) ? BadCursor : rc;
-	}
-	access_mode |= DixForceAccess;
-    }
-    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)
-	access_mode |= DixFreezeAccess;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);
-    if (rc != Success)
-	return rc;
-
-    grab = CreateGrab(client->index, dev, dev, pWin, GRABTYPE_XI2,
-                      mask, param, (type == XIGrabtypeEnter) ? XI_Enter : XI_FocusIn,
-                      0, NULL, cursor);
-
-    if (!grab)
-        return BadAlloc;
-
-    return AddPassiveGrabToList(client, grab);
-}
-
-int
-SelectForWindow(DeviceIntPtr dev, WindowPtr pWin, ClientPtr client,
-		Mask mask, Mask exclusivemasks)
-{
-    int mskidx = dev->id;
-    int i, ret;
-    Mask check;
-    InputClientsPtr others;
-
-    check = (mask & exclusivemasks);
-    if (wOtherInputMasks(pWin)) {
-	if (check & wOtherInputMasks(pWin)->inputEvents[mskidx]) {	/* It is illegal for two different
-									 * clients to select on any of the
-									 * events for maskcheck. However,
-									 * it is OK, for some client to
-									 * continue selecting on one of those
-									 * events.  */
-	    for (others = wOtherInputMasks(pWin)->inputClients; others;
-		 others = others->next) {
-		if (!SameClient(others, client) && (check &
-						    others->mask[mskidx]))
-		    return BadAccess;
-	    }
-	}
-	for (others = wOtherInputMasks(pWin)->inputClients; others;
-	     others = others->next) {
-	    if (SameClient(others, client)) {
-		check = others->mask[mskidx];
-		others->mask[mskidx] = mask;
-		if (mask == 0) {
-		    for (i = 0; i < EMASKSIZE; i++)
-			if (i != mskidx && others->mask[i] != 0)
-			    break;
-		    if (i == EMASKSIZE) {
-			RecalculateDeviceDeliverableEvents(pWin);
-			if (ShouldFreeInputMasks(pWin, FALSE))
-			    FreeResource(others->resource, RT_NONE);
-			return Success;
-		    }
-		}
-		goto maskSet;
-	    }
-	}
-    }
-    check = 0;
-    if ((ret = AddExtensionClient(pWin, client, mask, mskidx)) != Success)
-	return ret;
-  maskSet:
-    if (dev->valuator)
-	if ((dev->valuator->motionHintWindow == pWin) &&
-	    (mask & DevicePointerMotionHintMask) &&
-	    !(check & DevicePointerMotionHintMask) && !dev->deviceGrab.grab)
-	    dev->valuator->motionHintWindow = NullWindow;
-    RecalculateDeviceDeliverableEvents(pWin);
-    return Success;
-}
-
-int
-AddExtensionClient(WindowPtr pWin, ClientPtr client, Mask mask, int mskidx)
-{
-    InputClientsPtr others;
-
-    if (!pWin->optional && !MakeWindowOptional(pWin))
-	return BadAlloc;
-    others = xcalloc(1, sizeof(InputClients));
-    if (!others)
-	return BadAlloc;
-    if (!pWin->optional->inputMasks && !MakeInputMasks(pWin))
-	return BadAlloc;
-    others->mask[mskidx] = mask;
-    others->resource = FakeClientID(client->index);
-    others->next = pWin->optional->inputMasks->inputClients;
-    pWin->optional->inputMasks->inputClients = others;
-    if (!AddResource(others->resource, RT_INPUTCLIENT, (pointer) pWin))
-	return BadAlloc;
-    return Success;
-}
-
-static Bool
-MakeInputMasks(WindowPtr pWin)
-{
-    struct _OtherInputMasks *imasks;
-
-    imasks = xcalloc(1, sizeof(struct _OtherInputMasks));
-    if (!imasks)
-	return FALSE;
-    pWin->optional->inputMasks = imasks;
-    return TRUE;
-}
-
-void
-RecalculateDeviceDeliverableEvents(WindowPtr pWin)
-{
-    InputClientsPtr others;
-    struct _OtherInputMasks *inputMasks;	/* default: NULL */
-    WindowPtr pChild, tmp;
-    int i, j;
-
-    pChild = pWin;
-    while (1) {
-	if ((inputMasks = wOtherInputMasks(pChild)) != 0) {
-            for (i = 0; i < EMASKSIZE; i++)
-                memset(inputMasks->xi2mask[i], 0, sizeof(inputMasks->xi2mask[i]));
-	    for (others = inputMasks->inputClients; others;
-		 others = others->next) {
-		for (i = 0; i < EMASKSIZE; i++)
-		    inputMasks->inputEvents[i] |= others->mask[i];
-                for (i = 0; i < EMASKSIZE; i++)
-                    for (j = 0; j < XI2MASKSIZE; j++)
-                        inputMasks->xi2mask[i][j] |= others->xi2mask[i][j];
-	    }
-	    for (i = 0; i < EMASKSIZE; i++)
-		inputMasks->deliverableEvents[i] = inputMasks->inputEvents[i];
-	    for (tmp = pChild->parent; tmp; tmp = tmp->parent)
-		if (wOtherInputMasks(tmp))
-		    for (i = 0; i < EMASKSIZE; i++)
-			inputMasks->deliverableEvents[i] |=
-			    (wOtherInputMasks(tmp)->deliverableEvents[i]
-			     & ~inputMasks->
-			     dontPropagateMask[i] & PropagateMask[i]);
-	}
-	if (pChild->firstChild) {
-	    pChild = pChild->firstChild;
-	    continue;
-	}
-	while (!pChild->nextSib && (pChild != pWin))
-	    pChild = pChild->parent;
-	if (pChild == pWin)
-	    break;
-	pChild = pChild->nextSib;
-    }
-}
-
-int
-InputClientGone(WindowPtr pWin, XID id)
-{
-    InputClientsPtr other, prev;
-
-    if (!wOtherInputMasks(pWin))
-	return (Success);
-    prev = 0;
-    for (other = wOtherInputMasks(pWin)->inputClients; other;
-	 other = other->next) {
-	if (other->resource == id) {
-	    if (prev) {
-		prev->next = other->next;
-		xfree(other);
-	    } else if (!(other->next)) {
-		if (ShouldFreeInputMasks(pWin, TRUE)) {
-		    wOtherInputMasks(pWin)->inputClients = other->next;
-		    xfree(wOtherInputMasks(pWin));
-		    pWin->optional->inputMasks = (OtherInputMasks *) NULL;
-		    CheckWindowOptionalNeed(pWin);
-		    xfree(other);
-		} else {
-		    other->resource = FakeClientID(0);
-		    if (!AddResource(other->resource, RT_INPUTCLIENT,
-				     (pointer) pWin))
-			return BadAlloc;
-		}
-	    } else {
-		wOtherInputMasks(pWin)->inputClients = other->next;
-		xfree(other);
-	    }
-	    RecalculateDeviceDeliverableEvents(pWin);
-	    return (Success);
-	}
-	prev = other;
-    }
-    FatalError("client not on device event list");
-}
-
-int
-SendEvent(ClientPtr client, DeviceIntPtr d, Window dest, Bool propagate,
-	  xEvent * ev, Mask mask, int count)
-{
-    WindowPtr pWin;
-    WindowPtr effectiveFocus = NullWindow;	/* only set if dest==InputFocus */
-    WindowPtr spriteWin = GetSpriteWindow(d);
-
-    if (dest == PointerWindow)
-	pWin = spriteWin;
-    else if (dest == InputFocus) {
-	WindowPtr inputFocus;
-
-	if (!d->focus)
-	    inputFocus = spriteWin;
-	else
-	    inputFocus = d->focus->win;
-
-	if (inputFocus == FollowKeyboardWin)
-	    inputFocus = inputInfo.keyboard->focus->win;
-
-	if (inputFocus == NoneWin)
-	    return Success;
-
-	/* If the input focus is PointerRootWin, send the event to where
-	 * the pointer is if possible, then perhaps propogate up to root. */
-	if (inputFocus == PointerRootWin)
-	    inputFocus = GetCurrentRootWindow(d);
-
-	if (IsParent(inputFocus, spriteWin)) {
-	    effectiveFocus = inputFocus;
-	    pWin = spriteWin;
-	} else
-	    effectiveFocus = pWin = inputFocus;
-    } else
-	dixLookupWindow(&pWin, dest, client, DixSendAccess);
-    if (!pWin)
-	return BadWindow;
-    if ((propagate != xFalse) && (propagate != xTrue)) {
-	client->errorValue = propagate;
-	return BadValue;
-    }
-    ev->u.u.type |= 0x80;
-    if (propagate) {
-	for (; pWin; pWin = pWin->parent) {
-	    if (DeliverEventsToWindow(d, pWin, ev, count, mask, NullGrab))
-		return Success;
-	    if (pWin == effectiveFocus)
-		return Success;
-	    if (wOtherInputMasks(pWin))
-		mask &= ~wOtherInputMasks(pWin)->dontPropagateMask[d->id];
-	    if (!mask)
-		break;
-	}
-    } else if (!XaceHook(XACE_SEND_ACCESS, client, NULL, pWin, ev, count))
-	DeliverEventsToWindow(d, pWin, ev, count, mask, NullGrab);
-    return Success;
-}
-
-int
-SetButtonMapping(ClientPtr client, DeviceIntPtr dev, int nElts, BYTE * map)
-{
-    int i;
-    ButtonClassPtr b = dev->button;
-
-    if (b == NULL)
-	return BadMatch;
-
-    if (nElts != b->numButtons) {
-	client->errorValue = nElts;
-	return BadValue;
-    }
-    if (BadDeviceMap(&map[0], nElts, 1, 255, &client->errorValue))
-	return BadValue;
-    for (i = 0; i < nElts; i++)
-	if ((b->map[i + 1] != map[i]) && BitIsOn(b->down, i + 1))
-	    return MappingBusy;
-    for (i = 0; i < nElts; i++)
-	b->map[i + 1] = map[i];
-    return Success;
-}
-
-int
-ChangeKeyMapping(ClientPtr client,
-		 DeviceIntPtr dev,
-		 unsigned len,
-		 int type,
-		 KeyCode firstKeyCode,
-		 CARD8 keyCodes, CARD8 keySymsPerKeyCode, KeySym * map)
-{
-    KeySymsRec keysyms;
-    KeyClassPtr k = dev->key;
-
-    if (k == NULL)
-	return (BadMatch);
-
-    if (len != (keyCodes * keySymsPerKeyCode))
-	return BadLength;
-
-    if ((firstKeyCode < k->xkbInfo->desc->min_key_code) ||
-	(firstKeyCode + keyCodes - 1 > k->xkbInfo->desc->max_key_code)) {
-	client->errorValue = firstKeyCode;
-	return BadValue;
-    }
-    if (keySymsPerKeyCode == 0) {
-	client->errorValue = 0;
-	return BadValue;
-    }
-    keysyms.minKeyCode = firstKeyCode;
-    keysyms.maxKeyCode = firstKeyCode + keyCodes - 1;
-    keysyms.mapWidth = keySymsPerKeyCode;
-    keysyms.map = map;
-
-    XkbApplyMappingChange(dev, &keysyms, firstKeyCode, keyCodes, NULL,
-                          serverClient);
-
-    return client->noClientException;
-}
-
-static void
-DeleteDeviceFromAnyExtEvents(WindowPtr pWin, DeviceIntPtr dev)
-{
-    WindowPtr parent;
-
-    /* Deactivate any grabs performed on this window, before making
-     * any input focus changes.
-     * Deactivating a device grab should cause focus events. */
-
-    if (dev->deviceGrab.grab && (dev->deviceGrab.grab->window == pWin))
-	(*dev->deviceGrab.DeactivateGrab) (dev);
-
-    /* If the focus window is a root window (ie. has no parent)
-     * then don't delete the focus from it. */
-
-    if (dev->focus && (pWin == dev->focus->win) && (pWin->parent != NullWindow)) {
-	int focusEventMode = NotifyNormal;
-
-	/* If a grab is in progress, then alter the mode of focus events. */
-
-	if (dev->deviceGrab.grab)
-	    focusEventMode = NotifyWhileGrabbed;
-
-	switch (dev->focus->revert) {
-	case RevertToNone:
-	    if (!ActivateFocusInGrab(dev, pWin, NoneWin))
-		DoFocusEvents(dev, pWin, NoneWin, focusEventMode);
-	    dev->focus->win = NoneWin;
-	    dev->focus->traceGood = 0;
-	    break;
-	case RevertToParent:
-	    parent = pWin;
-	    do {
-		parent = parent->parent;
-		dev->focus->traceGood--;
-	    }
-	    while (!parent->realized);
-	    if (!ActivateFocusInGrab(dev, pWin, parent))
-		DoFocusEvents(dev, pWin, parent, focusEventMode);
-	    dev->focus->win = parent;
-	    dev->focus->revert = RevertToNone;
-	    break;
-	case RevertToPointerRoot:
-	    if (!ActivateFocusInGrab(dev, pWin, PointerRootWin))
-		DoFocusEvents(dev, pWin, PointerRootWin, focusEventMode);
-	    dev->focus->win = PointerRootWin;
-	    dev->focus->traceGood = 0;
-	    break;
-	case RevertToFollowKeyboard:
-            {
-                DeviceIntPtr kbd = GetMaster(dev, MASTER_KEYBOARD);
-                if (!kbd || (kbd == dev && kbd != inputInfo.keyboard))
-                    kbd = inputInfo.keyboard;
-	    if (kbd->focus->win) {
-		if (!ActivateFocusInGrab(dev, pWin, kbd->focus->win))
-		    DoFocusEvents(dev, pWin, kbd->focus->win, focusEventMode);
-		dev->focus->win = FollowKeyboardWin;
-		dev->focus->traceGood = 0;
-	    } else {
-                if (!ActivateFocusInGrab(dev, pWin, NoneWin))
-                    DoFocusEvents(dev, pWin, NoneWin, focusEventMode);
-		dev->focus->win = NoneWin;
-		dev->focus->traceGood = 0;
-	    }
-            }
-	    break;
-	}
-    }
-
-    if (dev->valuator)
-	if (dev->valuator->motionHintWindow == pWin)
-	    dev->valuator->motionHintWindow = NullWindow;
-}
-
-void
-DeleteWindowFromAnyExtEvents(WindowPtr pWin, Bool freeResources)
-{
-    int i;
-    DeviceIntPtr dev;
-    InputClientsPtr ic;
-    struct _OtherInputMasks *inputMasks;
-
-    for (dev = inputInfo.devices; dev; dev = dev->next) {
-	DeleteDeviceFromAnyExtEvents(pWin, dev);
-    }
-
-    for (dev = inputInfo.off_devices; dev; dev = dev->next)
-	DeleteDeviceFromAnyExtEvents(pWin, dev);
-
-    if (freeResources)
-	while ((inputMasks = wOtherInputMasks(pWin)) != 0) {
-	    ic = inputMasks->inputClients;
-	    for (i = 0; i < EMASKSIZE; i++)
-		inputMasks->dontPropagateMask[i] = 0;
-	    FreeResource(ic->resource, RT_NONE);
-	}
-}
-
-int
-MaybeSendDeviceMotionNotifyHint(deviceKeyButtonPointer * pEvents, Mask mask)
-{
-    DeviceIntPtr dev;
-
-    dixLookupDevice(&dev, pEvents->deviceid & DEVICE_BITS, serverClient,
-		    DixReadAccess);
-    if (!dev)
-        return 0;
-
-    if (pEvents->type == DeviceMotionNotify) {
-	if (mask & DevicePointerMotionHintMask) {
-	    if (WID(dev->valuator->motionHintWindow) == pEvents->event) {
-		return 1;	/* don't send, but pretend we did */
-	    }
-	    pEvents->detail = NotifyHint;
-	} else {
-	    pEvents->detail = NotifyNormal;
-	}
-    }
-    return (0);
-}
-
-void
-CheckDeviceGrabAndHintWindow(WindowPtr pWin, int type,
-			     deviceKeyButtonPointer * xE, GrabPtr grab,
-			     ClientPtr client, Mask deliveryMask)
-{
-    DeviceIntPtr dev;
-
-    dixLookupDevice(&dev, xE->deviceid & DEVICE_BITS, serverClient,
-		    DixGrabAccess);
-    if (!dev)
-        return;
-
-    if (type == DeviceMotionNotify)
-	dev->valuator->motionHintWindow = pWin;
-    else if ((type == DeviceButtonPress) && (!grab) &&
-	     (deliveryMask & DeviceButtonGrabMask)) {
-	GrabRec tempGrab;
-
-	tempGrab.device = dev;
-	tempGrab.resource = client->clientAsMask;
-	tempGrab.window = pWin;
-	tempGrab.ownerEvents =
-	    (deliveryMask & DeviceOwnerGrabButtonMask) ? TRUE : FALSE;
-	tempGrab.eventMask = deliveryMask;
-	tempGrab.keyboardMode = GrabModeAsync;
-	tempGrab.pointerMode = GrabModeAsync;
-	tempGrab.confineTo = NullWindow;
-	tempGrab.cursor = NullCursor;
-        tempGrab.next = NULL;
-	(*dev->deviceGrab.ActivateGrab) (dev, &tempGrab, currentTime, TRUE);
-    }
-}
-
-static Mask
-DeviceEventMaskForClient(DeviceIntPtr dev, WindowPtr pWin, ClientPtr client)
-{
-    InputClientsPtr other;
-
-    if (!wOtherInputMasks(pWin))
-	return 0;
-    for (other = wOtherInputMasks(pWin)->inputClients; other;
-	 other = other->next) {
-	if (SameClient(other, client))
-	    return other->mask[dev->id];
-    }
-    return 0;
-}
-
-void
-MaybeStopDeviceHint(DeviceIntPtr dev, ClientPtr client)
-{
-    WindowPtr pWin;
-    GrabPtr grab = dev->deviceGrab.grab;
-
-    pWin = dev->valuator->motionHintWindow;
-
-    if ((grab && SameClient(grab, client) &&
-	 ((grab->eventMask & DevicePointerMotionHintMask) ||
-	  (grab->ownerEvents &&
-	   (DeviceEventMaskForClient(dev, pWin, client) &
-	    DevicePointerMotionHintMask)))) ||
-	(!grab &&
-	 (DeviceEventMaskForClient(dev, pWin, client) &
-	  DevicePointerMotionHintMask)))
-	dev->valuator->motionHintWindow = NullWindow;
-}
-
-int
-DeviceEventSuppressForWindow(WindowPtr pWin, ClientPtr client, Mask mask,
-			     int maskndx)
-{
-    struct _OtherInputMasks *inputMasks = wOtherInputMasks(pWin);
-
-    if (mask & ~PropagateMask[maskndx]) {
-	client->errorValue = mask;
-	return BadValue;
-    }
-
-    if (mask == 0) {
-	if (inputMasks)
-	    inputMasks->dontPropagateMask[maskndx] = mask;
-    } else {
-	if (!inputMasks)
-	    AddExtensionClient(pWin, client, 0, 0);
-	inputMasks = wOtherInputMasks(pWin);
-	inputMasks->dontPropagateMask[maskndx] = mask;
-    }
-    RecalculateDeviceDeliverableEvents(pWin);
-    if (ShouldFreeInputMasks(pWin, FALSE))
-	FreeResource(inputMasks->inputClients->resource, RT_NONE);
-    return Success;
-}
-
-Bool
-ShouldFreeInputMasks(WindowPtr pWin, Bool ignoreSelectedEvents)
-{
-    int i;
-    Mask allInputEventMasks = 0;
-    struct _OtherInputMasks *inputMasks = wOtherInputMasks(pWin);
-
-    for (i = 0; i < EMASKSIZE; i++)
-	allInputEventMasks |= inputMasks->dontPropagateMask[i];
-    if (!ignoreSelectedEvents)
-	for (i = 0; i < EMASKSIZE; i++)
-	    allInputEventMasks |= inputMasks->inputEvents[i];
-    if (allInputEventMasks == 0)
-	return TRUE;
-    else
-	return FALSE;
-}
-
-/***********************************************************************
- *
- * Walk through the window tree, finding all clients that want to know
- * about the Event.
- *
- */
-
-static void
-FindInterestedChildren(DeviceIntPtr dev, WindowPtr p1, Mask mask,
-                       xEvent * ev, int count)
-{
-    WindowPtr p2;
-
-    while (p1) {
-        p2 = p1->firstChild;
-        DeliverEventsToWindow(dev, p1, ev, count, mask, NullGrab);
-        FindInterestedChildren(dev, p2, mask, ev, count);
-        p1 = p1->nextSib;
-    }
-}
-
-/***********************************************************************
- *
- * Send an event to interested clients in all windows on all screens.
- *
- */
-
-void
-SendEventToAllWindows(DeviceIntPtr dev, Mask mask, xEvent * ev, int count)
-{
-    int i;
-    WindowPtr pWin, p1;
-
-    for (i = 0; i < screenInfo.numScreens; i++) {
-        pWin = WindowTable[i];
-        if (!pWin)
-            continue;
-        DeliverEventsToWindow(dev, pWin, ev, count, mask, NullGrab);
-        p1 = pWin->firstChild;
-        FindInterestedChildren(dev, p1, mask, ev, count);
-    }
-}
-
-/**
- * Set the XI2 mask for the given client on the given window.
- * @param dev The device to set the mask for.
- * @param win The window to set the mask on.
- * @param client The client setting the mask.
- * @param len Number of bytes in mask.
- * @param mask Event mask in the form of (1 << eventtype)
- */
-int
-XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client,
-               unsigned int len, unsigned char* mask)
-{
-    OtherInputMasks *masks;
-    InputClientsPtr others = NULL;
-
-    masks = wOtherInputMasks(win);
-    if (masks)
-    {
-	for (others = wOtherInputMasks(win)->inputClients; others;
-	     others = others->next) {
-	    if (SameClient(others, client)) {
-                memset(others->xi2mask[dev->id], 0,
-                       sizeof(others->xi2mask[dev->id]));
-                break;
-            }
-        }
-    }
-
-    len = min(len, sizeof(others->xi2mask[dev->id]));
-
-    if (len && !others)
-    {
-        if (AddExtensionClient(win, client, 0, 0) != Success)
-            return BadAlloc;
-        others= wOtherInputMasks(win)->inputClients;
-    }
-
-    if (others)
-        memset(others->xi2mask[dev->id], 0, sizeof(others->xi2mask[dev->id]));
-
-    if (len)
-        memcpy(others->xi2mask[dev->id], mask, len);
-
-    RecalculateDeviceDeliverableEvents(win);
-
-    return Success;
-}
+/************************************************************

+

+Copyright 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.

+

+			All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its

+documentation for any purpose and without fee is hereby granted,

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in

+supporting documentation, and that the name of Hewlett-Packard not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.

+

+HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+********************************************************/

+

+/********************************************************************

+ *

+ *  Routines to register and initialize extension input devices.

+ *  This also contains ProcessOtherEvent, the routine called from DDX

+ *  to route extension events.

+ *

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+#define XINPUT

+#endif

+

+#include "inputstr.h"

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XIproto.h>

+#include <X11/extensions/XI2proto.h>

+#include <X11/extensions/geproto.h>

+#include "windowstr.h"

+#include "miscstruct.h"

+#include "region.h"

+#include "exevents.h"

+#include "extnsionst.h"

+#include "exglobals.h"

+#include "dixevents.h"	/* DeliverFocusedEvent */

+#include "dixgrabs.h"	/* CreateGrab() */

+#include "scrnintstr.h"

+#include "listdev.h" /* for CopySwapXXXClass */

+#include "xace.h"

+#include "xiquerydevice.h" /* For List*Info */

+#include "eventconvert.h"

+#include "eventstr.h"

+

+#include <X11/extensions/XKBproto.h>

+#include "xkbsrv.h"

+

+#define WID(w) ((w) ? ((w)->drawable.id) : 0)

+#define AllModifiersMask ( \

+	ShiftMask | LockMask | ControlMask | Mod1Mask | Mod2Mask | \

+	Mod3Mask | Mod4Mask | Mod5Mask )

+#define AllButtonsMask ( \

+	Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask )

+

+Bool ShouldFreeInputMasks(WindowPtr /* pWin */ ,

+				 Bool	/* ignoreSelectedEvents */

+    );

+static Bool MakeInputMasks(WindowPtr	/* pWin */

+    );

+

+/* Used to sture classes currently not in use by an MD */

+extern DevPrivateKey UnusedClassesPrivateKey;

+

+/*

+ * Only let the given client know of core events which will affect its

+ * interpretation of input events, if the client's ClientPointer (or the

+ * paired keyboard) is the current device.

+ */

+int

+XIShouldNotify(ClientPtr client, DeviceIntPtr dev)

+{

+    DeviceIntPtr current_ptr = PickPointer(client);

+    DeviceIntPtr current_kbd = GetPairedDevice(current_ptr);

+

+    if (dev == current_kbd || dev == current_ptr)

+        return 1;

+

+    return 0;

+}

+

+void

+RegisterOtherDevice(DeviceIntPtr device)

+{

+    device->public.processInputProc = ProcessOtherEvent;

+    device->public.realInputProc = ProcessOtherEvent;

+}

+

+Bool

+IsPointerEvent(InternalEvent* event)

+{

+    switch(event->any.type)

+    {

+        case ET_ButtonPress:

+        case ET_ButtonRelease:

+        case ET_Motion:

+            /* XXX: enter/leave ?? */

+            return TRUE;

+        default:

+            break;

+    }

+    return FALSE;

+}

+

+/**

+ * @return the device matching the deviceid of the device set in the event, or

+ * NULL if the event is not an XInput event.

+ */

+DeviceIntPtr

+XIGetDevice(xEvent* xE)

+{

+    DeviceIntPtr pDev = NULL;

+

+    if (xE->u.u.type == DeviceButtonPress ||

+        xE->u.u.type == DeviceButtonRelease ||

+        xE->u.u.type == DeviceMotionNotify ||

+        xE->u.u.type == ProximityIn ||

+        xE->u.u.type == ProximityOut ||

+        xE->u.u.type == DevicePropertyNotify)

+    {

+        int rc;

+        int id;

+

+        id = ((deviceKeyButtonPointer*)xE)->deviceid & ~MORE_EVENTS;

+

+        rc = dixLookupDevice(&pDev, id, serverClient, DixUnknownAccess);

+        if (rc != Success)

+            ErrorF("[dix] XIGetDevice failed on XACE restrictions (%d)\n", rc);

+    }

+    return pDev;

+}

+

+

+/**

+ * Copy the device->key into master->key and send a mapping notify to the

+ * clients if appropriate.

+ * master->key needs to be allocated by the caller.

+ *

+ * Device is the slave device. If it is attached to a master device, we may

+ * need to send a mapping notify to the client because it causes the MD

+ * to change state.

+ *

+ * Mapping notify needs to be sent in the following cases:

+ *      - different slave device on same master

+ *      - different master

+ *

+ * XXX: They way how the code is we also send a map notify if the slave device

+ * stays the same, but the master changes. This isn't really necessary though.

+ *

+ * XXX: this gives you funny behaviour with the ClientPointer. When a

+ * MappingNotify is sent to the client, the client usually responds with a

+ * GetKeyboardMapping. This will retrieve the ClientPointer's keyboard

+ * mapping, regardless of which keyboard sent the last mapping notify request.

+ * So depending on the CP setting, your keyboard may change layout in each

+ * app...

+ *

+ * This code is basically the old SwitchCoreKeyboard.

+ */

+

+void

+CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master)

+{

+    KeyClassPtr mk = master->key;

+    KeyClassPtr dk = device->key;

+    int i;

+

+    if (device == master)

+        return;

+

+    mk->sourceid = device->id;

+

+    for (i = 0; i < 8; i++)

+        mk->modifierKeyCount[i] = dk->modifierKeyCount[i];

+

+    if (!XkbCopyDeviceKeymap(master, device))

+        FatalError("Couldn't pivot keymap from device to core!\n");

+}

+

+/**

+ * Copies the feedback classes from device "from" into device "to". Classes

+ * are duplicated (not just flipping the pointers). All feedback classes are

+ * linked lists, the full list is duplicated.

+ */

+static void

+DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)

+{

+    ClassesPtr classes;

+

+

+    if (from->intfeed)

+    {

+        IntegerFeedbackPtr *i, it;

+

+        if (!to->intfeed)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->intfeed = classes->intfeed;

+        }

+

+        i = &to->intfeed;

+        for (it = from->intfeed; it; it = it->next)

+        {

+            if (!(*i))

+            {

+                *i = xcalloc(1, sizeof(IntegerFeedbackClassRec));

+                if (!(*i))

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*i)->CtrlProc = it->CtrlProc;

+            (*i)->ctrl     = it->ctrl;

+

+            i = &(*i)->next;

+        }

+    } else if (to->intfeed && !from->intfeed)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->intfeed = to->intfeed;

+        to->intfeed      = NULL;

+    }

+

+    if (from->stringfeed)

+    {

+        StringFeedbackPtr *s, it;

+

+        if (!to->stringfeed)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->stringfeed = classes->stringfeed;

+        }

+

+        s = &to->stringfeed;

+        for (it = from->stringfeed; it; it = it->next)

+        {

+            if (!(*s))

+            {

+                *s = xcalloc(1, sizeof(StringFeedbackClassRec));

+                if (!(*s))

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*s)->CtrlProc = it->CtrlProc;

+            (*s)->ctrl     = it->ctrl;

+

+            s = &(*s)->next;

+        }

+    } else if (to->stringfeed && !from->stringfeed)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->stringfeed = to->stringfeed;

+        to->stringfeed      = NULL;

+    }

+

+    if (from->bell)

+    {

+        BellFeedbackPtr *b, it;

+

+        if (!to->bell)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->bell = classes->bell;

+        }

+

+        b = &to->bell;

+        for (it = from->bell; it; it = it->next)

+        {

+            if (!(*b))

+            {

+                *b = xcalloc(1, sizeof(BellFeedbackClassRec));

+                if (!(*b))

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*b)->BellProc = it->BellProc;

+            (*b)->CtrlProc = it->CtrlProc;

+            (*b)->ctrl     = it->ctrl;

+

+            b = &(*b)->next;

+        }

+    } else if (to->bell && !from->bell)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->bell = to->bell;

+        to->bell      = NULL;

+    }

+

+    if (from->leds)

+    {

+        LedFeedbackPtr *l, it;

+

+        if (!to->leds)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->leds = classes->leds;

+        }

+

+        l = &to->leds;

+        for (it = from->leds; it; it = it->next)

+        {

+            if (!(*l))

+            {

+                *l = xcalloc(1, sizeof(LedFeedbackClassRec));

+                if (!(*l))

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*l)->CtrlProc = it->CtrlProc;

+            (*l)->ctrl     = it->ctrl;

+            if ((*l)->xkb_sli)

+                XkbFreeSrvLedInfo((*l)->xkb_sli);

+            (*l)->xkb_sli = XkbCopySrvLedInfo(from, it->xkb_sli, NULL, *l);

+

+            l = &(*l)->next;

+        }

+    } else if (to->leds && !from->leds)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->leds = to->leds;

+        to->leds      = NULL;

+    }

+}

+

+static void

+DeepCopyKeyboardClasses(DeviceIntPtr from, DeviceIntPtr to)

+{

+    ClassesPtr classes;

+

+    /* XkbInitDevice (->XkbInitIndicatorMap->XkbFindSrvLedInfo) relies on the

+     * kbdfeed to be set up properly, so let's do the feedback classes first.

+     */

+    if (from->kbdfeed)

+    {

+        KbdFeedbackPtr *k, it;

+

+        if (!to->kbdfeed)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+

+            to->kbdfeed = classes->kbdfeed;

+            if (!to->kbdfeed)

+                InitKeyboardDeviceStruct(to, NULL, NULL, NULL);

+        }

+

+        k = &to->kbdfeed;

+        for(it = from->kbdfeed; it; it = it->next)

+        {

+            if (!(*k))

+            {

+                *k = xcalloc(1, sizeof(KbdFeedbackClassRec));

+                if (!*k)

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*k)->BellProc = it->BellProc;

+            (*k)->CtrlProc = it->CtrlProc;

+            (*k)->ctrl     = it->ctrl;

+            if ((*k)->xkb_sli)

+                XkbFreeSrvLedInfo((*k)->xkb_sli);

+            (*k)->xkb_sli = XkbCopySrvLedInfo(from, it->xkb_sli, *k, NULL);

+

+            k = &(*k)->next;

+        }

+    } else if (to->kbdfeed && !from->kbdfeed)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->kbdfeed = to->kbdfeed;

+        to->kbdfeed      = NULL;

+    }

+

+    if (from->key)

+    {

+        if (!to->key)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                    UnusedClassesPrivateKey);

+            to->key = classes->key;

+            if (!to->key)

+                InitKeyboardDeviceStruct(to, NULL, NULL, NULL);

+            else

+                classes->key = NULL;

+        }

+

+        CopyKeyClass(from, to);

+    } else if (to->key && !from->key)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->key = to->key;

+        to->key      = NULL;

+    }

+

+    /* We can't just copy over the focus class. When an app sets the focus,

+     * it'll do so on the master device. Copying the SDs focus means losing

+     * the focus.

+     * So we only copy the focus class if the device didn't have one,

+     * otherwise we leave it as it is.

+     */

+    if (from->focus)

+    {

+        if (!to->focus)

+        {

+            WindowPtr *oldTrace;

+

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->focus = classes->focus;

+            if (!to->focus)

+            {

+                to->focus = xcalloc(1, sizeof(FocusClassRec));

+                if (!to->focus)

+                    FatalError("[Xi] no memory for class shift.\n");

+            } else

+                classes->focus = NULL;

+

+            oldTrace = to->focus->trace;

+            memcpy(to->focus, from->focus, sizeof(FocusClassRec));

+            to->focus->trace = xrealloc(oldTrace,

+                                  to->focus->traceSize * sizeof(WindowPtr));

+            if (!to->focus->trace && to->focus->traceSize)

+                FatalError("[Xi] no memory for trace.\n");

+            memcpy(to->focus->trace, from->focus->trace,

+                    from->focus->traceSize * sizeof(WindowPtr));

+            to->focus->sourceid = from->id;

+        }

+    } else if (to->focus)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->focus = to->focus;

+        to->focus      = NULL;

+    }

+

+}

+

+static void

+DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)

+{

+    ClassesPtr classes;

+

+    /* Feedback classes must be copied first */

+    if (from->ptrfeed)

+    {

+        PtrFeedbackPtr *p, it;

+        if (!to->ptrfeed)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->ptrfeed = classes->ptrfeed;

+        }

+

+        p = &to->ptrfeed;

+        for (it = from->ptrfeed; it; it = it->next)

+        {

+            if (!(*p))

+            {

+                *p = xcalloc(1, sizeof(PtrFeedbackClassRec));

+                if (!*p)

+                {

+                    ErrorF("[Xi] Cannot alloc memory for class copy.");

+                    return;

+                }

+            }

+            (*p)->CtrlProc = it->CtrlProc;

+            (*p)->ctrl     = it->ctrl;

+

+            p = &(*p)->next;

+        }

+    } else if (to->ptrfeed && !from->ptrfeed)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->ptrfeed = to->ptrfeed;

+        to->ptrfeed      = NULL;

+    }

+

+    if (from->valuator)

+    {

+        ValuatorClassPtr v;

+        if (!to->valuator)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->valuator = classes->valuator;

+            if (to->valuator)

+                classes->valuator = NULL;

+        }

+

+        to->valuator = xrealloc(to->valuator, sizeof(ValuatorClassRec) +

+                from->valuator->numAxes * sizeof(AxisInfo) +

+                from->valuator->numAxes * sizeof(double));

+        v = to->valuator;

+        if (!v)

+            FatalError("[Xi] no memory for class shift.\n");

+

+        v->numAxes = from->valuator->numAxes;

+        v->axes = (AxisInfoPtr)&v[1];

+        memcpy(v->axes, from->valuator->axes, v->numAxes * sizeof(AxisInfo));

+

+        v->axisVal = (double*)(v->axes + from->valuator->numAxes);

+        v->sourceid = from->id;

+        v->mode = from->valuator->mode;

+    } else if (to->valuator && !from->valuator)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->valuator = to->valuator;

+        to->valuator      = NULL;

+    }

+

+    if (from->button)

+    {

+        if (!to->button)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->button = classes->button;

+            if (!to->button)

+            {

+                to->button = xcalloc(1, sizeof(ButtonClassRec));

+                if (!to->button)

+                    FatalError("[Xi] no memory for class shift.\n");

+            } else

+                classes->button = NULL;

+        }

+

+        if (from->button->xkb_acts)

+        {

+            if (!to->button->xkb_acts)

+            {

+                to->button->xkb_acts = xcalloc(1, sizeof(XkbAction));

+                if (!to->button->xkb_acts)

+                    FatalError("[Xi] not enough memory for xkb_acts.\n");

+            }

+            memcpy(to->button->xkb_acts, from->button->xkb_acts,

+                    sizeof(XkbAction));

+        } else

+            xfree(to->button->xkb_acts);

+

+         memcpy(to->button->labels, from->button->labels,

+                from->button->numButtons * sizeof(Atom));

+        to->button->sourceid = from->id;

+    } else if (to->button && !from->button)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->button = to->button;

+        to->button      = NULL;

+    }

+

+    if (from->proximity)

+    {

+        if (!to->proximity)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->proximity = classes->proximity;

+            if (!to->proximity)

+            {

+                to->proximity = xcalloc(1, sizeof(ProximityClassRec));

+                if (!to->proximity)

+                    FatalError("[Xi] no memory for class shift.\n");

+            } else

+                classes->proximity = NULL;

+        }

+        memcpy(to->proximity, from->proximity, sizeof(ProximityClassRec));

+        to->proximity->sourceid = from->id;

+    } else if (to->proximity)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->proximity = to->proximity;

+        to->proximity      = NULL;

+    }

+

+    if (from->absolute)

+    {

+        if (!to->absolute)

+        {

+            classes = dixLookupPrivate(&to->devPrivates,

+                                       UnusedClassesPrivateKey);

+            to->absolute = classes->absolute;

+            if (!to->absolute)

+            {

+                to->absolute = xcalloc(1, sizeof(AbsoluteClassRec));

+                if (!to->absolute)

+                    FatalError("[Xi] no memory for class shift.\n");

+            } else

+                classes->absolute = NULL;

+        }

+        memcpy(to->absolute, from->absolute, sizeof(AbsoluteClassRec));

+        to->absolute->sourceid = from->id;

+    } else if (to->absolute)

+    {

+        ClassesPtr classes;

+        classes = dixLookupPrivate(&to->devPrivates, UnusedClassesPrivateKey);

+        classes->absolute = to->absolute;

+        to->absolute      = NULL;

+    }

+}

+

+/**

+ * Copies the CONTENT of the classes of device from into the classes in device

+ * to. From and to are identical after finishing.

+ *

+ * If to does not have classes from currenly has, the classes are stored in

+ * to's devPrivates system. Later, we recover it again from there if needed.

+ * Saves a few memory allocations.

+ */

+void

+DeepCopyDeviceClasses(DeviceIntPtr from, DeviceIntPtr to, DeviceChangedEvent *dce)

+{

+    /* generic feedback classes, not tied to pointer and/or keyboard */

+    DeepCopyFeedbackClasses(from, to);

+

+    if ((dce->flags & DEVCHANGE_KEYBOARD_EVENT))

+        DeepCopyKeyboardClasses(from, to);

+    if ((dce->flags & DEVCHANGE_POINTER_EVENT))

+        DeepCopyPointerClasses(from, to);

+}

+

+

+/**

+ * Send an XI2 DeviceChangedEvent to all interested clients.

+ */

+void

+XISendDeviceChangedEvent(DeviceIntPtr device, DeviceIntPtr master, DeviceChangedEvent *dce)

+{

+    xXIDeviceChangedEvent *dcce;

+    int rc;

+

+    rc = EventToXI2((InternalEvent*)dce, (xEvent**)&dcce);

+    if (rc != Success)

+    {

+        ErrorF("[Xi] event conversion from DCE failed with code %d\n", rc);

+        return;

+    }

+

+    /* we don't actually swap if there's a NullClient, swapping is done

+     * later when event is delivered. */

+    SendEventToAllWindows(master, XI_DeviceChangedMask, (xEvent*)dcce, 1);

+    xfree(dcce);

+}

+

+static void

+ChangeMasterDeviceClasses(DeviceIntPtr device, DeviceChangedEvent *dce)

+{

+    DeviceIntPtr slave;

+    int rc;

+

+    /* For now, we don't have devices that change physically. */

+    if (!IsMaster(device))

+        return;

+

+    rc = dixLookupDevice(&slave, dce->sourceid, serverClient, DixReadAccess);

+

+    if (rc != Success)

+        return; /* Device has disappeared */

+

+    if (!slave->u.master)

+        return; /* set floating since the event */

+

+    if (slave->u.master->id != dce->masterid)

+        return; /* not our slave anymore, don't care */

+

+    /* FIXME: we probably need to send a DCE for the new slave now */

+

+    device->public.devicePrivate = slave->public.devicePrivate;

+

+    /* FIXME: the classes may have changed since we generated the event. */

+    DeepCopyDeviceClasses(slave, device, dce);

+    XISendDeviceChangedEvent(slave, device, dce);

+}

+

+/**

+ * Update the device state according to the data in the event.

+ *

+ * return values are

+ *   DEFAULT ... process as normal

+ *   DONT_PROCESS ... return immediately from caller

+ */

+#define DEFAULT 0

+#define DONT_PROCESS 1

+int

+UpdateDeviceState(DeviceIntPtr device, DeviceEvent* event)

+{

+    int i;

+    int key = 0,

+        bit = 0,

+        last_valuator;

+

+    KeyClassPtr k       = NULL;

+    ButtonClassPtr b    = NULL;

+    ValuatorClassPtr v  = NULL;

+    BYTE *kptr          = NULL;

+

+    /* This event is always the first we get, before the actual events with

+     * the data. However, the way how the DDX is set up, "device" will

+     * actually be the slave device that caused the event.

+     */

+    switch(event->type)

+    {

+        case ET_DeviceChanged:

+            ChangeMasterDeviceClasses(device, (DeviceChangedEvent*)event);

+            return DONT_PROCESS; /* event has been sent already */

+        case ET_Motion:

+        case ET_ButtonPress:

+        case ET_ButtonRelease:

+        case ET_KeyPress:

+        case ET_KeyRelease:

+        case ET_ProximityIn:

+        case ET_ProximityOut:

+            break;

+        default:

+            /* other events don't update the device */

+            return DEFAULT;

+    }

+

+    k = device->key;

+    v = device->valuator;

+    b = device->button;

+

+    key = event->detail.key;

+    bit = 1 << (key & 7);

+

+    /* Update device axis */

+    /* Check valuators first */

+    last_valuator = -1;

+    for (i = 0; i < MAX_VALUATORS; i++)

+    {

+        if (BitIsOn(&event->valuators.mask, i))

+        {

+            if (!v)

+            {

+                ErrorF("[Xi] Valuators reported for non-valuator device '%s'. "

+                        "Ignoring event.\n", device->name);

+                return DONT_PROCESS;

+            } else if (v->numAxes < i)

+            {

+                ErrorF("[Xi] Too many valuators reported for device '%s'. "

+                        "Ignoring event.\n", device->name);

+                return DONT_PROCESS;

+            }

+            last_valuator = i;

+        }

+    }

+

+    for (i = 0; i <= last_valuator && i < v->numAxes; i++)

+    {

+        if (BitIsOn(&event->valuators.mask, i))

+        {

+            /* XXX: Relative/Absolute mode */

+            v->axisVal[i] = event->valuators.data[i];

+            v->axisVal[i] += (event->valuators.data_frac[i] * 1.0f / (1 << 16) / (1 << 16));

+        }

+    }

+

+    if (event->type == ET_KeyPress) {

+        if (!k)

+            return DONT_PROCESS;

+

+	kptr = &k->down[key >> 3];

+        /* don't allow ddx to generate multiple downs, but repeats are okay */

+	if ((*kptr & bit) && !event->key_repeat)

+	    return DONT_PROCESS;

+	if (device->valuator)

+	    device->valuator->motionHintWindow = NullWindow;

+	*kptr |= bit;

+    } else if (event->type == ET_KeyRelease) {

+        if (!k)

+            return DONT_PROCESS;

+

+	kptr = &k->down[key >> 3];

+	if (!(*kptr & bit))	/* guard against duplicates */

+	    return DONT_PROCESS;

+	if (device->valuator)

+	    device->valuator->motionHintWindow = NullWindow;

+	*kptr &= ~bit;

+    } else if (event->type == ET_ButtonPress) {

+        Mask mask;

+        if (!b)

+            return DONT_PROCESS;

+

+        kptr = &b->down[key >> 3];

+        if ((*kptr & bit) != 0)

+            return DONT_PROCESS;

+        *kptr |= bit;

+	if (device->valuator)

+	    device->valuator->motionHintWindow = NullWindow;

+        if (!b->map[key])

+            return DONT_PROCESS;

+        b->buttonsDown++;

+	b->motionMask = DeviceButtonMotionMask;

+        if (b->map[key] <= 5)

+	    b->state |= (Button1Mask >> 1) << b->map[key];

+

+        /* Add state and motionMask to the filter for this event */

+        mask = DevicePointerMotionMask | b->state | b->motionMask;

+        SetMaskForEvent(device->id, mask, DeviceMotionNotify);

+        mask = PointerMotionMask | b->state | b->motionMask;

+        SetMaskForEvent(device->id, mask, MotionNotify);

+    } else if (event->type == ET_ButtonRelease) {

+        Mask mask;

+        if (!b)

+            return DONT_PROCESS;

+

+        kptr = &b->down[key>>3];

+        if (!(*kptr & bit))

+            return DONT_PROCESS;

+        if (IsMaster(device)) {

+            DeviceIntPtr sd;

+

+            /*

+             * Leave the button down if any slave has the

+             * button still down. Note that this depends on the

+             * event being delivered through the slave first

+             */

+            for (sd = inputInfo.devices; sd; sd = sd->next) {

+                if (IsMaster(sd) || sd->u.master != device)

+                    continue;

+                if (!sd->button)

+                    continue;

+                if ((sd->button->down[key>>3] & bit) != 0)

+                    return DONT_PROCESS;

+            }

+        }

+        *kptr &= ~bit;

+	if (device->valuator)

+	    device->valuator->motionHintWindow = NullWindow;

+        if (!b->map[key])

+            return DONT_PROCESS;

+        if (b->buttonsDown >= 1 && !--b->buttonsDown)

+	    b->motionMask = 0;

+	if (b->map[key] <= 5)

+	    b->state &= ~((Button1Mask >> 1) << b->map[key]);

+

+        /* Add state and motionMask to the filter for this event */

+        mask = DevicePointerMotionMask | b->state | b->motionMask;

+        SetMaskForEvent(device->id, mask, DeviceMotionNotify);

+        mask = PointerMotionMask | b->state | b->motionMask;

+        SetMaskForEvent(device->id, mask, MotionNotify);

+    } else if (event->type == ET_ProximityIn)

+	device->valuator->mode &= ~OutOfProximity;

+    else if (event->type == ET_ProximityOut)

+	device->valuator->mode |= OutOfProximity;

+

+    return DEFAULT;

+}

+

+static void

+ProcessRawEvent(RawDeviceEvent *ev, DeviceIntPtr device)

+{

+    GrabPtr grab = device->deviceGrab.grab;

+

+    if (grab)

+        DeliverGrabbedEvent((InternalEvent*)ev, device, FALSE);

+    else { /* deliver to all root windows */

+        xEvent *xi;

+        int i;

+

+        i = EventToXI2((InternalEvent*)ev, (xEvent**)&xi);

+        if (i != Success)

+        {

+            ErrorF("[Xi] %s: XI2 conversion failed in ProcessRawEvent (%d)\n",

+                    device->name, i);

+            return;

+        }

+

+        for (i = 0; i < screenInfo.numScreens; i++)

+            DeliverEventsToWindow(device, WindowTable[i], xi, 1,

+                                  GetEventFilter(device, xi), NULL);

+        xfree(xi);

+    }

+}

+

+/**

+ * Main device event processing function.

+ * Called from when processing the events from the event queue.

+ *

+ */

+void

+ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)

+{

+    GrabPtr grab;

+    Bool deactivateDeviceGrab = FALSE;

+    int key = 0, rootX, rootY;

+    ButtonClassPtr b;

+    KeyClassPtr k;

+    ValuatorClassPtr v;

+    int ret = 0;

+    int state, i;

+    DeviceIntPtr mouse = NULL, kbd = NULL;

+    DeviceEvent *event = &ev->device_event;

+

+    CHECKEVENT(ev);

+

+    if (ev->any.type == ET_RawKeyPress ||

+        ev->any.type == ET_RawKeyRelease ||

+        ev->any.type == ET_RawButtonPress ||

+        ev->any.type == ET_RawButtonRelease ||

+        ev->any.type == ET_RawMotion)

+    {

+        ProcessRawEvent(&ev->raw_event, device);

+        return;

+    }

+

+    if (IsPointerDevice(device))

+    {

+        kbd = GetPairedDevice(device);

+        mouse = device;

+        if (!kbd->key) /* can happen with floating SDs */

+            kbd = NULL;

+    } else

+    {

+        mouse = GetPairedDevice(device);

+        kbd = device;

+        if (!mouse->valuator || !mouse->button) /* may be float. SDs */

+            mouse = NULL;

+    }

+

+    /* State needs to be assembled BEFORE the device is updated. */

+    state = (kbd && kbd->key) ? XkbStateFieldFromRec(&kbd->key->xkbInfo->state) : 0;

+    state |= (mouse && mouse->button) ? (mouse->button->state) : 0;

+

+    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)

+        if (BitIsOn(mouse->button->down, i))

+            SetBit(event->buttons, i);

+

+    if (kbd && kbd->key)

+    {

+        XkbStatePtr state;

+        /* we need the state before the event happens */

+        if (event->type == ET_KeyPress || event->type == ET_KeyRelease)

+            state = &kbd->key->xkbInfo->prev_state;

+        else

+            state = &kbd->key->xkbInfo->state;

+

+        event->mods.base = state->base_mods;

+        event->mods.latched = state->latched_mods;

+        event->mods.locked = state->locked_mods;

+        event->mods.effective = state->mods;

+

+        event->group.base = state->base_group;

+        event->group.latched = state->latched_group;

+        event->group.locked = state->locked_group;

+        event->group.effective = state->group;

+    }

+

+    ret = UpdateDeviceState(device, event);

+    if (ret == DONT_PROCESS)

+        return;

+

+    v = device->valuator;

+    b = device->button;

+    k = device->key;

+

+    if (IsMaster(device) || !device->u.master)

+        CheckMotion(event, device);

+

+    switch (event->type)

+    {

+        case ET_Motion:

+        case ET_ButtonPress:

+        case ET_ButtonRelease:

+        case ET_KeyPress:

+        case ET_KeyRelease:

+        case ET_ProximityIn:

+        case ET_ProximityOut:

+            GetSpritePosition(device, &rootX, &rootY);

+            event->root_x = rootX;

+            event->root_y = rootY;

+            NoticeEventTime((InternalEvent*)event);

+            event->corestate = state;

+            key = event->detail.key;

+            break;

+        default:

+            break;

+    }

+

+    if (DeviceEventCallback) {

+        DeviceEventInfoRec eventinfo;

+        SpritePtr pSprite = device->spriteInfo->sprite;

+        xEvent *xi_events = NULL;

+        int count;

+

+        /* see comment in EnqueueEvents regarding the next three lines */

+        if (ev->any.type == ET_Motion)

+            ev->device_event.root =

+                WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;

+

+        /* SDs send XI events only. MDs send both an XI event and a core

+         * event.

+         */

+        EventToXI(ev, &xi_events, &count);

+

+        eventinfo.events = (xEventPtr)xi_events;

+        eventinfo.count = count;

+        ErrorF("POE xi root is %lx\n", xi_events->u.keyButtonPointer.root);

+        CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);

+        xfree(xi_events);

+

+        if (IsMaster(device))

+        {

+            xEvent core;

+            EventToCore(ev, &core);

+            eventinfo.events = (xEventPtr)&core;

+            eventinfo.count = 1;

+            ErrorF("POE core root is %lx\n", core.u.keyButtonPointer.root);

+            CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);

+        }

+

+    }

+    grab = device->deviceGrab.grab;

+

+    switch(event->type)

+    {

+        case ET_KeyPress:

+            if (!grab && CheckDeviceGrabs(device, event, 0)) {

+                device->deviceGrab.activatingKey = key;

+                return;

+            }

+            break;

+        case ET_KeyRelease:

+            if (grab && device->deviceGrab.fromPassiveGrab &&

+                (key == device->deviceGrab.activatingKey) &&

+                (device->deviceGrab.grab->type == KeyPress ||

+                 device->deviceGrab.grab->type == DeviceKeyPress ||

+                 device->deviceGrab.grab->type == XI_KeyPress))

+                deactivateDeviceGrab = TRUE;

+            break;

+        case ET_ButtonPress:

+            event->detail.button = b->map[key];

+            if (!event->detail.button) { /* there's no button 0 */

+                event->detail.button = key;

+                return;

+            }

+            if (!grab && CheckDeviceGrabs(device, event, 0))

+            {

+                /* if a passive grab was activated, the event has been sent

+                 * already */

+                return;

+            }

+            break;

+        case ET_ButtonRelease:

+            event->detail.button = b->map[key];

+            if (!event->detail.button) { /* there's no button 0 */

+                event->detail.button = key;

+                return;

+            }

+            if (grab && !b->buttonsDown &&

+                device->deviceGrab.fromPassiveGrab &&

+                (device->deviceGrab.grab->type == ButtonPress ||

+                 device->deviceGrab.grab->type == DeviceButtonPress ||

+                 device->deviceGrab.grab->type == XI_ButtonPress))

+                deactivateDeviceGrab = TRUE;

+        default:

+            break;

+    }

+

+

+    if (grab)

+        DeliverGrabbedEvent((InternalEvent*)event, device, deactivateDeviceGrab);

+    else if (device->focus && !IsPointerEvent((InternalEvent*)ev))

+        DeliverFocusedEvent(device, (InternalEvent*)event,

+                            GetSpriteWindow(device));

+    else

+        DeliverDeviceEvents(GetSpriteWindow(device), (InternalEvent*)event,

+                            NullGrab, NullWindow, device);

+

+    if (deactivateDeviceGrab == TRUE)

+	(*device->deviceGrab.DeactivateGrab) (device);

+    event->detail.key = key;

+}

+

+int

+InitProximityClassDeviceStruct(DeviceIntPtr dev)

+{

+    ProximityClassPtr proxc;

+

+    proxc = (ProximityClassPtr) xalloc(sizeof(ProximityClassRec));

+    if (!proxc)

+	return FALSE;

+    proxc->sourceid = dev->id;

+    dev->proximity = proxc;

+    return TRUE;

+}

+

+/**

+ * Initialise the device's valuators. The memory must already be allocated,

+ * this function merely inits the matching axis (specified through axnum) to

+ * sane values.

+ *

+ * It is a condition that (minval < maxval).

+ *

+ * @see InitValuatorClassDeviceStruct

+ */

+void

+InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval, int maxval,

+		       int resolution, int min_res, int max_res)

+{

+    AxisInfoPtr ax;

+

+    if (!dev || !dev->valuator || minval > maxval)

+        return;

+    if (axnum >= dev->valuator->numAxes)

+        return;

+

+    ax = dev->valuator->axes + axnum;

+

+    ax->min_value = minval;

+    ax->max_value = maxval;

+    ax->resolution = resolution;

+    ax->min_resolution = min_res;

+    ax->max_resolution = max_res;

+    ax->label = label;

+}

+

+static void

+FixDeviceStateNotify(DeviceIntPtr dev, deviceStateNotify * ev, KeyClassPtr k,

+		     ButtonClassPtr b, ValuatorClassPtr v, int first)

+{

+    ev->type = DeviceStateNotify;

+    ev->deviceid = dev->id;

+    ev->time = currentTime.milliseconds;

+    ev->classes_reported = 0;

+    ev->num_keys = 0;

+    ev->num_buttons = 0;

+    ev->num_valuators = 0;

+

+    if (b) {

+	ev->classes_reported |= (1 << ButtonClass);

+	ev->num_buttons = b->numButtons;

+	memcpy((char*)ev->buttons, (char*)b->down, 4);

+    } else if (k) {

+	ev->classes_reported |= (1 << KeyClass);

+	ev->num_keys = k->xkbInfo->desc->max_key_code -

+                       k->xkbInfo->desc->min_key_code;

+	memmove((char *)&ev->keys[0], (char *)k->down, 4);

+    }

+    if (v) {

+	int nval = v->numAxes - first;

+

+	ev->classes_reported |= (1 << ValuatorClass);

+	ev->classes_reported |= (dev->valuator->mode << ModeBitsShift);

+	ev->num_valuators = nval < 3 ? nval : 3;

+	switch (ev->num_valuators) {

+	case 3:

+	    ev->valuator2 = v->axisVal[first + 2];

+	case 2:

+	    ev->valuator1 = v->axisVal[first + 1];

+	case 1:

+	    ev->valuator0 = v->axisVal[first];

+	    break;

+	}

+    }

+}

+

+static void

+FixDeviceValuator(DeviceIntPtr dev, deviceValuator * ev, ValuatorClassPtr v,

+		  int first)

+{

+    int nval = v->numAxes - first;

+

+    ev->type = DeviceValuator;

+    ev->deviceid = dev->id;

+    ev->num_valuators = nval < 3 ? nval : 3;

+    ev->first_valuator = first;

+    switch (ev->num_valuators) {

+    case 3:

+	ev->valuator2 = v->axisVal[first + 2];

+    case 2:

+	ev->valuator1 = v->axisVal[first + 1];

+    case 1:

+	ev->valuator0 = v->axisVal[first];

+	break;

+    }

+    first += ev->num_valuators;

+}

+

+void

+DeviceFocusEvent(DeviceIntPtr dev, int type, int mode, int detail,

+		 WindowPtr pWin)

+{

+    deviceFocus event;

+    xXIFocusInEvent *xi2event;

+    DeviceIntPtr mouse;

+    int btlen, len, i;

+

+    mouse = (IsMaster(dev) || dev->u.master) ? GetMaster(dev, MASTER_POINTER) : dev;

+

+    /* XI 2 event */

+    btlen = (mouse->button) ? bits_to_bytes(mouse->button->numButtons) : 0;

+    btlen = bytes_to_int32(btlen);

+    len = sizeof(xXIFocusInEvent) + btlen * 4;

+

+    xi2event = xcalloc(1, len);

+    xi2event->type         = GenericEvent;

+    xi2event->extension    = IReqCode;

+    xi2event->evtype       = type;

+    xi2event->length       = bytes_to_int32(len - sizeof(xEvent));

+    xi2event->buttons_len  = btlen;

+    xi2event->detail       = detail;

+    xi2event->time         = currentTime.milliseconds;

+    xi2event->deviceid     = dev->id;

+    xi2event->sourceid     = dev->id; /* a device doesn't change focus by itself */

+    xi2event->mode         = mode;

+    xi2event->root_x       = FP1616(mouse->spriteInfo->sprite->hot.x, 0);

+    xi2event->root_y       = FP1616(mouse->spriteInfo->sprite->hot.y, 0);

+

+    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)

+        if (BitIsOn(mouse->button->down, i))

+            SetBit(&xi2event[1], i);

+

+    if (dev->key)

+    {

+        xi2event->mods.base_mods = dev->key->xkbInfo->state.base_mods;

+        xi2event->mods.latched_mods = dev->key->xkbInfo->state.latched_mods;

+        xi2event->mods.locked_mods = dev->key->xkbInfo->state.locked_mods;

+        xi2event->mods.effective_mods = dev->key->xkbInfo->state.mods;

+

+        xi2event->group.base_group = dev->key->xkbInfo->state.base_group;

+        xi2event->group.latched_group = dev->key->xkbInfo->state.latched_group;

+        xi2event->group.locked_group = dev->key->xkbInfo->state.locked_group;

+        xi2event->group.effective_group = dev->key->xkbInfo->state.group;

+    }

+

+    FixUpEventFromWindow(dev, (xEvent*)xi2event, pWin, None, FALSE);

+

+    DeliverEventsToWindow(dev, pWin, (xEvent*)xi2event, 1,

+                          GetEventFilter(dev, (xEvent*)xi2event), NullGrab);

+

+    xfree(xi2event);

+

+    /* XI 1.x event */

+    event.deviceid = dev->id;

+    event.mode = mode;

+    event.type = (type == XI_FocusIn) ? DeviceFocusIn : DeviceFocusOut;

+    event.detail = detail;

+    event.window = pWin->drawable.id;

+    event.time = currentTime.milliseconds;

+

+    DeliverEventsToWindow(dev, pWin, (xEvent *) & event, 1,

+				DeviceFocusChangeMask, NullGrab);

+

+    if ((type == DeviceFocusIn) &&

+	(wOtherInputMasks(pWin)) &&

+	(wOtherInputMasks(pWin)->inputEvents[dev->id] & DeviceStateNotifyMask))

+    {

+	int evcount = 1;

+	deviceStateNotify *ev, *sev;

+	deviceKeyStateNotify *kev;

+	deviceButtonStateNotify *bev;

+

+	KeyClassPtr k;

+	ButtonClassPtr b;

+	ValuatorClassPtr v;

+	int nval = 0, nkeys = 0, nbuttons = 0, first = 0;

+

+	if ((b = dev->button) != NULL) {

+	    nbuttons = b->numButtons;

+	    if (nbuttons > 32)

+		evcount++;

+	}

+	if ((k = dev->key) != NULL) {

+	    nkeys = k->xkbInfo->desc->max_key_code -

+                    k->xkbInfo->desc->min_key_code;

+	    if (nkeys > 32)

+		evcount++;

+	    if (nbuttons > 0) {

+		evcount++;

+	    }

+	}

+	if ((v = dev->valuator) != NULL) {

+	    nval = v->numAxes;

+

+	    if (nval > 3)

+		evcount++;

+	    if (nval > 6) {

+		if (!(k && b))

+		    evcount++;

+		if (nval > 9)

+		    evcount += ((nval - 7) / 3);

+	    }

+	}

+

+	sev = ev = (deviceStateNotify *) xalloc(evcount * sizeof(xEvent));

+	FixDeviceStateNotify(dev, ev, NULL, NULL, NULL, first);

+

+	if (b != NULL) {

+	    FixDeviceStateNotify(dev, ev++, NULL, b, v, first);

+	    first += 3;

+	    nval -= 3;

+	    if (nbuttons > 32) {

+		(ev - 1)->deviceid |= MORE_EVENTS;

+		bev = (deviceButtonStateNotify *) ev++;

+		bev->type = DeviceButtonStateNotify;

+		bev->deviceid = dev->id;

+		memcpy((char*)&bev->buttons[4], (char*)&b->down[4], DOWN_LENGTH - 4);

+	    }

+	    if (nval > 0) {

+		(ev - 1)->deviceid |= MORE_EVENTS;

+		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);

+		first += 3;

+		nval -= 3;

+	    }

+	}

+

+	if (k != NULL) {

+	    FixDeviceStateNotify(dev, ev++, k, NULL, v, first);

+	    first += 3;

+	    nval -= 3;

+	    if (nkeys > 32) {

+		(ev - 1)->deviceid |= MORE_EVENTS;

+		kev = (deviceKeyStateNotify *) ev++;

+		kev->type = DeviceKeyStateNotify;

+		kev->deviceid = dev->id;

+		memmove((char *)&kev->keys[0], (char *)&k->down[4], 28);

+	    }

+	    if (nval > 0) {

+		(ev - 1)->deviceid |= MORE_EVENTS;

+		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);

+		first += 3;

+		nval -= 3;

+	    }

+	}

+

+	while (nval > 0) {

+	    FixDeviceStateNotify(dev, ev++, NULL, NULL, v, first);

+	    first += 3;

+	    nval -= 3;

+	    if (nval > 0) {

+		(ev - 1)->deviceid |= MORE_EVENTS;

+		FixDeviceValuator(dev, (deviceValuator *) ev++, v, first);

+		first += 3;

+		nval -= 3;

+	    }

+	}

+

+	DeliverEventsToWindow(dev, pWin, (xEvent *) sev, evcount,

+				    DeviceStateNotifyMask, NullGrab);

+	xfree(sev);

+    }

+}

+

+int

+CheckGrabValues(ClientPtr client, GrabParameters* param)

+{

+    if (param->grabtype != GRABTYPE_CORE &&

+        param->grabtype != GRABTYPE_XI &&

+        param->grabtype != GRABTYPE_XI2)

+    {

+        ErrorF("[Xi] grabtype is invalid. This is a bug.\n");

+        return BadImplementation;

+    }

+

+    if ((param->this_device_mode != GrabModeSync) &&

+	(param->this_device_mode != GrabModeAsync)) {

+	client->errorValue = param->this_device_mode;

+	return BadValue;

+    }

+    if ((param->other_devices_mode != GrabModeSync) &&

+	(param->other_devices_mode != GrabModeAsync)) {

+	client->errorValue = param->other_devices_mode;

+	return BadValue;

+    }

+

+    if (param->grabtype != GRABTYPE_XI2 && (param->modifiers != AnyModifier) &&

+        (param->modifiers & ~AllModifiersMask)) {

+	client->errorValue = param->modifiers;

+	return BadValue;

+    }

+

+    if ((param->ownerEvents != xFalse) && (param->ownerEvents != xTrue)) {

+	client->errorValue = param->ownerEvents;

+	return BadValue;

+    }

+    return Success;

+}

+

+int

+GrabButton(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr modifier_device,

+           int button, GrabParameters *param, GrabType grabtype,

+	   GrabMask *mask)

+{

+    WindowPtr pWin, confineTo;

+    CursorPtr cursor;

+    GrabPtr grab;

+    int rc, type = -1;

+    Mask access_mode = DixGrabAccess;

+

+    rc = CheckGrabValues(client, param);

+    if (rc != Success)

+	return rc;

+    if (param->confineTo == None)

+	confineTo = NullWindow;

+    else {

+	rc = dixLookupWindow(&confineTo, param->confineTo, client, DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+    if (param->cursor == None)

+	cursor = NullCursor;

+    else {

+	rc = dixLookupResourceByType((pointer *)&cursor, param->cursor,

+				     RT_CURSOR, client, DixUseAccess);

+	if (rc != Success)

+	{

+	    client->errorValue = param->cursor;

+	    return (rc == BadValue) ? BadCursor : rc;

+	}

+	access_mode |= DixForceAccess;

+    }

+    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)

+	access_mode |= DixFreezeAccess;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);

+    if (rc != Success)

+	return rc;

+    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    if (grabtype == GRABTYPE_XI)

+        type = DeviceButtonPress;

+    else if (grabtype == GRABTYPE_XI2)

+        type = XI_ButtonPress;

+

+    grab = CreateGrab(client->index, dev, modifier_device, pWin, grabtype,

+                      mask, param, type, button, confineTo, cursor);

+    if (!grab)

+	return BadAlloc;

+    return AddPassiveGrabToList(client, grab);

+}

+

+/**

+ * Grab the given key. If grabtype is GRABTYPE_XI, the key is a keycode. If

+ * grabtype is GRABTYPE_XI2, the key is a keysym.

+ */

+int

+GrabKey(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr modifier_device,

+        int key, GrabParameters *param, GrabType grabtype, GrabMask *mask)

+{

+    WindowPtr pWin;

+    GrabPtr grab;

+    KeyClassPtr k = dev->key;

+    Mask access_mode = DixGrabAccess;

+    int rc, type = -1;

+

+    rc = CheckGrabValues(client, param);

+    if (rc != Success)

+        return rc;

+    if (k == NULL)

+	return BadMatch;

+    if (grabtype == GRABTYPE_XI)

+    {

+        if ((key > k->xkbInfo->desc->max_key_code ||

+                    key < k->xkbInfo->desc->min_key_code)

+                && (key != AnyKey)) {

+            client->errorValue = key;

+            return BadValue;

+        }

+        type = DeviceKeyPress;

+    } else if (grabtype == GRABTYPE_XI2)

+        type = XI_KeyPress;

+

+    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)

+	access_mode |= DixFreezeAccess;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);

+    if (rc != Success)

+	return rc;

+

+    grab = CreateGrab(client->index, dev, modifier_device, pWin, grabtype,

+                      mask, param, type, key, NULL, NULL);

+    if (!grab)

+	return BadAlloc;

+    return AddPassiveGrabToList(client, grab);

+}

+

+/* Enter/FocusIn grab */

+int

+GrabWindow(ClientPtr client, DeviceIntPtr dev, int type,

+           GrabParameters *param, GrabMask *mask)

+{

+    WindowPtr pWin;

+    CursorPtr cursor;

+    GrabPtr grab;

+    Mask access_mode = DixGrabAccess;

+    int rc;

+

+    rc = CheckGrabValues(client, param);

+    if (rc != Success)

+        return rc;

+

+    rc = dixLookupWindow(&pWin, param->grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    if (param->cursor == None)

+	cursor = NullCursor;

+    else {

+	rc = dixLookupResourceByType((pointer *)&cursor, param->cursor,

+				     RT_CURSOR, client, DixUseAccess);

+	if (rc != Success)

+	{

+	    client->errorValue = param->cursor;

+	    return (rc == BadValue) ? BadCursor : rc;

+	}

+	access_mode |= DixForceAccess;

+    }

+    if (param->this_device_mode == GrabModeSync || param->other_devices_mode == GrabModeSync)

+	access_mode |= DixFreezeAccess;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);

+    if (rc != Success)

+	return rc;

+

+    grab = CreateGrab(client->index, dev, dev, pWin, GRABTYPE_XI2,

+                      mask, param, (type == XIGrabtypeEnter) ? XI_Enter : XI_FocusIn,

+                      0, NULL, cursor);

+

+    if (!grab)

+        return BadAlloc;

+

+    return AddPassiveGrabToList(client, grab);

+}

+

+int

+SelectForWindow(DeviceIntPtr dev, WindowPtr pWin, ClientPtr client,

+		Mask mask, Mask exclusivemasks)

+{

+    int mskidx = dev->id;

+    int i, ret;

+    Mask check;

+    InputClientsPtr others;

+

+    check = (mask & exclusivemasks);

+    if (wOtherInputMasks(pWin)) {

+	if (check & wOtherInputMasks(pWin)->inputEvents[mskidx]) {	/* It is illegal for two different

+									 * clients to select on any of the

+									 * events for maskcheck. However,

+									 * it is OK, for some client to

+									 * continue selecting on one of those

+									 * events.  */

+	    for (others = wOtherInputMasks(pWin)->inputClients; others;

+		 others = others->next) {

+		if (!SameClient(others, client) && (check &

+						    others->mask[mskidx]))

+		    return BadAccess;

+	    }

+	}

+	for (others = wOtherInputMasks(pWin)->inputClients; others;

+	     others = others->next) {

+	    if (SameClient(others, client)) {

+		check = others->mask[mskidx];

+		others->mask[mskidx] = mask;

+		if (mask == 0) {

+		    for (i = 0; i < EMASKSIZE; i++)

+			if (i != mskidx && others->mask[i] != 0)

+			    break;

+		    if (i == EMASKSIZE) {

+			RecalculateDeviceDeliverableEvents(pWin);

+			if (ShouldFreeInputMasks(pWin, FALSE))

+			    FreeResource(others->resource, RT_NONE);

+			return Success;

+		    }

+		}

+		goto maskSet;

+	    }

+	}

+    }

+    check = 0;

+    if ((ret = AddExtensionClient(pWin, client, mask, mskidx)) != Success)

+	return ret;

+  maskSet:

+    if (dev->valuator)

+	if ((dev->valuator->motionHintWindow == pWin) &&

+	    (mask & DevicePointerMotionHintMask) &&

+	    !(check & DevicePointerMotionHintMask) && !dev->deviceGrab.grab)

+	    dev->valuator->motionHintWindow = NullWindow;

+    RecalculateDeviceDeliverableEvents(pWin);

+    return Success;

+}

+

+int

+AddExtensionClient(WindowPtr pWin, ClientPtr client, Mask mask, int mskidx)

+{

+    InputClientsPtr others;

+

+    if (!pWin->optional && !MakeWindowOptional(pWin))

+	return BadAlloc;

+    others = xcalloc(1, sizeof(InputClients));

+    if (!others)

+	return BadAlloc;

+    if (!pWin->optional->inputMasks && !MakeInputMasks(pWin))

+	return BadAlloc;

+    others->mask[mskidx] = mask;

+    others->resource = FakeClientID(client->index);

+    others->next = pWin->optional->inputMasks->inputClients;

+    pWin->optional->inputMasks->inputClients = others;

+    if (!AddResource(others->resource, RT_INPUTCLIENT, (pointer) pWin))

+	return BadAlloc;

+    return Success;

+}

+

+static Bool

+MakeInputMasks(WindowPtr pWin)

+{

+    struct _OtherInputMasks *imasks;

+

+    imasks = xcalloc(1, sizeof(struct _OtherInputMasks));

+    if (!imasks)

+	return FALSE;

+    pWin->optional->inputMasks = imasks;

+    return TRUE;

+}

+

+void

+RecalculateDeviceDeliverableEvents(WindowPtr pWin)

+{

+    InputClientsPtr others;

+    struct _OtherInputMasks *inputMasks;	/* default: NULL */

+    WindowPtr pChild, tmp;

+    int i, j;

+

+    pChild = pWin;

+    while (1) {

+	if ((inputMasks = wOtherInputMasks(pChild)) != 0) {

+            for (i = 0; i < EMASKSIZE; i++)

+                memset(inputMasks->xi2mask[i], 0, sizeof(inputMasks->xi2mask[i]));

+	    for (others = inputMasks->inputClients; others;

+		 others = others->next) {

+		for (i = 0; i < EMASKSIZE; i++)

+		    inputMasks->inputEvents[i] |= others->mask[i];

+                for (i = 0; i < EMASKSIZE; i++)

+                    for (j = 0; j < XI2MASKSIZE; j++)

+                        inputMasks->xi2mask[i][j] |= others->xi2mask[i][j];

+	    }

+	    for (i = 0; i < EMASKSIZE; i++)

+		inputMasks->deliverableEvents[i] = inputMasks->inputEvents[i];

+	    for (tmp = pChild->parent; tmp; tmp = tmp->parent)

+		if (wOtherInputMasks(tmp))

+		    for (i = 0; i < EMASKSIZE; i++)

+			inputMasks->deliverableEvents[i] |=

+			    (wOtherInputMasks(tmp)->deliverableEvents[i]

+			     & ~inputMasks->

+			     dontPropagateMask[i] & PropagateMask[i]);

+	}

+	if (pChild->firstChild) {

+	    pChild = pChild->firstChild;

+	    continue;

+	}

+	while (!pChild->nextSib && (pChild != pWin))

+	    pChild = pChild->parent;

+	if (pChild == pWin)

+	    break;

+	pChild = pChild->nextSib;

+    }

+}

+

+#ifdef _MSC_VER

+#pragma warning(disable:4715) /* Not all control paths return a value */

+#endif

+

+int

+InputClientGone(WindowPtr pWin, XID id)

+{

+    InputClientsPtr other, prev;

+

+    if (!wOtherInputMasks(pWin))

+	return (Success);

+    prev = 0;

+    for (other = wOtherInputMasks(pWin)->inputClients; other;

+	 other = other->next) {

+	if (other->resource == id) {

+	    if (prev) {

+		prev->next = other->next;

+		xfree(other);

+	    } else if (!(other->next)) {

+		if (ShouldFreeInputMasks(pWin, TRUE)) {

+		    wOtherInputMasks(pWin)->inputClients = other->next;

+		    xfree(wOtherInputMasks(pWin));

+		    pWin->optional->inputMasks = (OtherInputMasks *) NULL;

+		    CheckWindowOptionalNeed(pWin);

+		    xfree(other);

+		} else {

+		    other->resource = FakeClientID(0);

+		    if (!AddResource(other->resource, RT_INPUTCLIENT,

+				     (pointer) pWin))

+			return BadAlloc;

+		}

+	    } else {

+		wOtherInputMasks(pWin)->inputClients = other->next;

+		xfree(other);

+	    }

+	    RecalculateDeviceDeliverableEvents(pWin);

+	    return (Success);

+	}

+	prev = other;

+    }

+    FatalError("client not on device event list");

+}

+

+int

+SendEvent(ClientPtr client, DeviceIntPtr d, Window dest, Bool propagate,

+	  xEvent * ev, Mask mask, int count)

+{

+    WindowPtr pWin;

+    WindowPtr effectiveFocus = NullWindow;	/* only set if dest==InputFocus */

+    WindowPtr spriteWin = GetSpriteWindow(d);

+

+    if (dest == PointerWindow)

+	pWin = spriteWin;

+    else if (dest == InputFocus) {

+	WindowPtr inputFocus;

+

+	if (!d->focus)

+	    inputFocus = spriteWin;

+	else

+	    inputFocus = d->focus->win;

+

+	if (inputFocus == FollowKeyboardWin)

+	    inputFocus = inputInfo.keyboard->focus->win;

+

+	if (inputFocus == NoneWin)

+	    return Success;

+

+	/* If the input focus is PointerRootWin, send the event to where

+	 * the pointer is if possible, then perhaps propogate up to root. */

+	if (inputFocus == PointerRootWin)

+	    inputFocus = GetCurrentRootWindow(d);

+

+	if (IsParent(inputFocus, spriteWin)) {

+	    effectiveFocus = inputFocus;

+	    pWin = spriteWin;

+	} else

+	    effectiveFocus = pWin = inputFocus;

+    } else

+	dixLookupWindow(&pWin, dest, client, DixSendAccess);

+    if (!pWin)

+	return BadWindow;

+    if ((propagate != xFalse) && (propagate != xTrue)) {

+	client->errorValue = propagate;

+	return BadValue;

+    }

+    ev->u.u.type |= 0x80;

+    if (propagate) {

+	for (; pWin; pWin = pWin->parent) {

+	    if (DeliverEventsToWindow(d, pWin, ev, count, mask, NullGrab))

+		return Success;

+	    if (pWin == effectiveFocus)

+		return Success;

+	    if (wOtherInputMasks(pWin))

+		mask &= ~wOtherInputMasks(pWin)->dontPropagateMask[d->id];

+	    if (!mask)

+		break;

+	}

+    } else if (!XaceHook(XACE_SEND_ACCESS, client, NULL, pWin, ev, count))

+	DeliverEventsToWindow(d, pWin, ev, count, mask, NullGrab);

+    return Success;

+}

+

+int

+SetButtonMapping(ClientPtr client, DeviceIntPtr dev, int nElts, BYTE * map)

+{

+    int i;

+    ButtonClassPtr b = dev->button;

+

+    if (b == NULL)

+	return BadMatch;

+

+    if (nElts != b->numButtons) {

+	client->errorValue = nElts;

+	return BadValue;

+    }

+    if (BadDeviceMap(&map[0], nElts, 1, 255, &client->errorValue))

+	return BadValue;

+    for (i = 0; i < nElts; i++)

+	if ((b->map[i + 1] != map[i]) && BitIsOn(b->down, i + 1))

+	    return MappingBusy;

+    for (i = 0; i < nElts; i++)

+	b->map[i + 1] = map[i];

+    return Success;

+}

+

+int

+ChangeKeyMapping(ClientPtr client,

+		 DeviceIntPtr dev,

+		 unsigned len,

+		 int type,

+		 KeyCode firstKeyCode,

+		 CARD8 keyCodes, CARD8 keySymsPerKeyCode, KeySym * map)

+{

+    KeySymsRec keysyms;

+    KeyClassPtr k = dev->key;

+

+    if (k == NULL)

+	return (BadMatch);

+

+    if (len != (keyCodes * keySymsPerKeyCode))

+	return BadLength;

+

+    if ((firstKeyCode < k->xkbInfo->desc->min_key_code) ||

+	(firstKeyCode + keyCodes - 1 > k->xkbInfo->desc->max_key_code)) {

+	client->errorValue = firstKeyCode;

+	return BadValue;

+    }

+    if (keySymsPerKeyCode == 0) {

+	client->errorValue = 0;

+	return BadValue;

+    }

+    keysyms.minKeyCode = firstKeyCode;

+    keysyms.maxKeyCode = firstKeyCode + keyCodes - 1;

+    keysyms.mapWidth = keySymsPerKeyCode;

+    keysyms.map = map;

+

+    XkbApplyMappingChange(dev, &keysyms, firstKeyCode, keyCodes, NULL,

+                          serverClient);

+

+    return client->noClientException;

+}

+

+static void

+DeleteDeviceFromAnyExtEvents(WindowPtr pWin, DeviceIntPtr dev)

+{

+    WindowPtr parent;

+

+    /* Deactivate any grabs performed on this window, before making

+     * any input focus changes.

+     * Deactivating a device grab should cause focus events. */

+

+    if (dev->deviceGrab.grab && (dev->deviceGrab.grab->window == pWin))

+	(*dev->deviceGrab.DeactivateGrab) (dev);

+

+    /* If the focus window is a root window (ie. has no parent)

+     * then don't delete the focus from it. */

+

+    if (dev->focus && (pWin == dev->focus->win) && (pWin->parent != NullWindow)) {

+	int focusEventMode = NotifyNormal;

+

+	/* If a grab is in progress, then alter the mode of focus events. */

+

+	if (dev->deviceGrab.grab)

+	    focusEventMode = NotifyWhileGrabbed;

+

+	switch (dev->focus->revert) {

+	case RevertToNone:

+	    if (!ActivateFocusInGrab(dev, pWin, NoneWin))

+		DoFocusEvents(dev, pWin, NoneWin, focusEventMode);

+	    dev->focus->win = NoneWin;

+	    dev->focus->traceGood = 0;

+	    break;

+	case RevertToParent:

+	    parent = pWin;

+	    do {

+		parent = parent->parent;

+		dev->focus->traceGood--;

+	    }

+	    while (!parent->realized);

+	    if (!ActivateFocusInGrab(dev, pWin, parent))

+		DoFocusEvents(dev, pWin, parent, focusEventMode);

+	    dev->focus->win = parent;

+	    dev->focus->revert = RevertToNone;

+	    break;

+	case RevertToPointerRoot:

+	    if (!ActivateFocusInGrab(dev, pWin, PointerRootWin))

+		DoFocusEvents(dev, pWin, PointerRootWin, focusEventMode);

+	    dev->focus->win = PointerRootWin;

+	    dev->focus->traceGood = 0;

+	    break;

+	case RevertToFollowKeyboard:

+            {

+                DeviceIntPtr kbd = GetMaster(dev, MASTER_KEYBOARD);

+                if (!kbd || (kbd == dev && kbd != inputInfo.keyboard))

+                    kbd = inputInfo.keyboard;

+	    if (kbd->focus->win) {

+		if (!ActivateFocusInGrab(dev, pWin, kbd->focus->win))

+		    DoFocusEvents(dev, pWin, kbd->focus->win, focusEventMode);

+		dev->focus->win = FollowKeyboardWin;

+		dev->focus->traceGood = 0;

+	    } else {

+                if (!ActivateFocusInGrab(dev, pWin, NoneWin))

+                    DoFocusEvents(dev, pWin, NoneWin, focusEventMode);

+		dev->focus->win = NoneWin;

+		dev->focus->traceGood = 0;

+	    }

+            }

+	    break;

+	}

+    }

+

+    if (dev->valuator)

+	if (dev->valuator->motionHintWindow == pWin)

+	    dev->valuator->motionHintWindow = NullWindow;

+}

+

+void

+DeleteWindowFromAnyExtEvents(WindowPtr pWin, Bool freeResources)

+{

+    int i;

+    DeviceIntPtr dev;

+    InputClientsPtr ic;

+    struct _OtherInputMasks *inputMasks;

+

+    for (dev = inputInfo.devices; dev; dev = dev->next) {

+	DeleteDeviceFromAnyExtEvents(pWin, dev);

+    }

+

+    for (dev = inputInfo.off_devices; dev; dev = dev->next)

+	DeleteDeviceFromAnyExtEvents(pWin, dev);

+

+    if (freeResources)

+	while ((inputMasks = wOtherInputMasks(pWin)) != 0) {

+	    ic = inputMasks->inputClients;

+	    for (i = 0; i < EMASKSIZE; i++)

+		inputMasks->dontPropagateMask[i] = 0;

+	    FreeResource(ic->resource, RT_NONE);

+	}

+}

+

+int

+MaybeSendDeviceMotionNotifyHint(deviceKeyButtonPointer * pEvents, Mask mask)

+{

+    DeviceIntPtr dev;

+

+    dixLookupDevice(&dev, pEvents->deviceid & DEVICE_BITS, serverClient,

+		    DixReadAccess);

+    if (!dev)

+        return 0;

+

+    if (pEvents->type == DeviceMotionNotify) {

+	if (mask & DevicePointerMotionHintMask) {

+	    if (WID(dev->valuator->motionHintWindow) == pEvents->event) {

+		return 1;	/* don't send, but pretend we did */

+	    }

+	    pEvents->detail = NotifyHint;

+	} else {

+	    pEvents->detail = NotifyNormal;

+	}

+    }

+    return (0);

+}

+

+void

+CheckDeviceGrabAndHintWindow(WindowPtr pWin, int type,

+			     deviceKeyButtonPointer * xE, GrabPtr grab,

+			     ClientPtr client, Mask deliveryMask)

+{

+    DeviceIntPtr dev;

+

+    dixLookupDevice(&dev, xE->deviceid & DEVICE_BITS, serverClient,

+		    DixGrabAccess);

+    if (!dev)

+        return;

+

+    if (type == DeviceMotionNotify)

+	dev->valuator->motionHintWindow = pWin;

+    else if ((type == DeviceButtonPress) && (!grab) &&

+	     (deliveryMask & DeviceButtonGrabMask)) {

+	GrabRec tempGrab;

+

+	tempGrab.device = dev;

+	tempGrab.resource = client->clientAsMask;

+	tempGrab.window = pWin;

+	tempGrab.ownerEvents =

+	    (deliveryMask & DeviceOwnerGrabButtonMask) ? TRUE : FALSE;

+	tempGrab.eventMask = deliveryMask;

+	tempGrab.keyboardMode = GrabModeAsync;

+	tempGrab.pointerMode = GrabModeAsync;

+	tempGrab.confineTo = NullWindow;

+	tempGrab.cursor = NullCursor;

+        tempGrab.next = NULL;

+	(*dev->deviceGrab.ActivateGrab) (dev, &tempGrab, currentTime, TRUE);

+    }

+}

+

+static Mask

+DeviceEventMaskForClient(DeviceIntPtr dev, WindowPtr pWin, ClientPtr client)

+{

+    InputClientsPtr other;

+

+    if (!wOtherInputMasks(pWin))

+	return 0;

+    for (other = wOtherInputMasks(pWin)->inputClients; other;

+	 other = other->next) {

+	if (SameClient(other, client))

+	    return other->mask[dev->id];

+    }

+    return 0;

+}

+

+void

+MaybeStopDeviceHint(DeviceIntPtr dev, ClientPtr client)

+{

+    WindowPtr pWin;

+    GrabPtr grab = dev->deviceGrab.grab;

+

+    pWin = dev->valuator->motionHintWindow;

+

+    if ((grab && SameClient(grab, client) &&

+	 ((grab->eventMask & DevicePointerMotionHintMask) ||

+	  (grab->ownerEvents &&

+	   (DeviceEventMaskForClient(dev, pWin, client) &

+	    DevicePointerMotionHintMask)))) ||

+	(!grab &&

+	 (DeviceEventMaskForClient(dev, pWin, client) &

+	  DevicePointerMotionHintMask)))

+	dev->valuator->motionHintWindow = NullWindow;

+}

+

+int

+DeviceEventSuppressForWindow(WindowPtr pWin, ClientPtr client, Mask mask,

+			     int maskndx)

+{

+    struct _OtherInputMasks *inputMasks = wOtherInputMasks(pWin);

+

+    if (mask & ~PropagateMask[maskndx]) {

+	client->errorValue = mask;

+	return BadValue;

+    }

+

+    if (mask == 0) {

+	if (inputMasks)

+	    inputMasks->dontPropagateMask[maskndx] = mask;

+    } else {

+	if (!inputMasks)

+	    AddExtensionClient(pWin, client, 0, 0);

+	inputMasks = wOtherInputMasks(pWin);

+	inputMasks->dontPropagateMask[maskndx] = mask;

+    }

+    RecalculateDeviceDeliverableEvents(pWin);

+    if (ShouldFreeInputMasks(pWin, FALSE))

+	FreeResource(inputMasks->inputClients->resource, RT_NONE);

+    return Success;

+}

+

+Bool

+ShouldFreeInputMasks(WindowPtr pWin, Bool ignoreSelectedEvents)

+{

+    int i;

+    Mask allInputEventMasks = 0;

+    struct _OtherInputMasks *inputMasks = wOtherInputMasks(pWin);

+

+    for (i = 0; i < EMASKSIZE; i++)

+	allInputEventMasks |= inputMasks->dontPropagateMask[i];

+    if (!ignoreSelectedEvents)

+	for (i = 0; i < EMASKSIZE; i++)

+	    allInputEventMasks |= inputMasks->inputEvents[i];

+    if (allInputEventMasks == 0)

+	return TRUE;

+    else

+	return FALSE;

+}

+

+/***********************************************************************

+ *

+ * Walk through the window tree, finding all clients that want to know

+ * about the Event.

+ *

+ */

+

+static void

+FindInterestedChildren(DeviceIntPtr dev, WindowPtr p1, Mask mask,

+                       xEvent * ev, int count)

+{

+    WindowPtr p2;

+

+    while (p1) {

+        p2 = p1->firstChild;

+        DeliverEventsToWindow(dev, p1, ev, count, mask, NullGrab);

+        FindInterestedChildren(dev, p2, mask, ev, count);

+        p1 = p1->nextSib;

+    }

+}

+

+/***********************************************************************

+ *

+ * Send an event to interested clients in all windows on all screens.

+ *

+ */

+

+void

+SendEventToAllWindows(DeviceIntPtr dev, Mask mask, xEvent * ev, int count)

+{

+    int i;

+    WindowPtr pWin, p1;

+

+    for (i = 0; i < screenInfo.numScreens; i++) {

+        pWin = WindowTable[i];

+        if (!pWin)

+            continue;

+        DeliverEventsToWindow(dev, pWin, ev, count, mask, NullGrab);

+        p1 = pWin->firstChild;

+        FindInterestedChildren(dev, p1, mask, ev, count);

+    }

+}

+

+/**

+ * Set the XI2 mask for the given client on the given window.

+ * @param dev The device to set the mask for.

+ * @param win The window to set the mask on.

+ * @param client The client setting the mask.

+ * @param len Number of bytes in mask.

+ * @param mask Event mask in the form of (1 << eventtype)

+ */

+int

+XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client,

+               unsigned int len, unsigned char* mask)

+{

+    OtherInputMasks *masks;

+    InputClientsPtr others = NULL;

+

+    masks = wOtherInputMasks(win);

+    if (masks)

+    {

+	for (others = wOtherInputMasks(win)->inputClients; others;

+	     others = others->next) {

+	    if (SameClient(others, client)) {

+                memset(others->xi2mask[dev->id], 0,

+                       sizeof(others->xi2mask[dev->id]));

+                break;

+            }

+        }

+    }

+

+    len = min(len, sizeof(others->xi2mask[dev->id]));

+

+    if (len && !others)

+    {

+        if (AddExtensionClient(win, client, 0, 0) != Success)

+            return BadAlloc;

+        others= wOtherInputMasks(win)->inputClients;

+    }

+

+    if (others)

+        memset(others->xi2mask[dev->id], 0, sizeof(others->xi2mask[dev->id]));

+

+    if (len)

+        memcpy(others->xi2mask[dev->id], mask, len);

+

+    RecalculateDeviceDeliverableEvents(win);

+

+    return Success;

+}

diff --git a/xorg-server/Xi/makefile b/xorg-server/Xi/makefile
new file mode 100644
index 000000000..a466c84f0
--- /dev/null
+++ b/xorg-server/Xi/makefile
@@ -0,0 +1,55 @@
+CSRCS=allowev.c \
+	chgdctl.c \
+	chgfctl.c \
+	chgkbd.c \
+	chgkmap.c \
+	chgprop.c \
+	chgptr.c \
+	closedev.c \
+	devbell.c \
+	exevents.c \
+	extinit.c \
+	getbmap.c \
+	getdctl.c \
+	getfctl.c \
+	getfocus.c \
+	getkmap.c \
+	getmmap.c \
+	getprop.c \
+	getselev.c \
+	getvers.c \
+	grabdev.c \
+	grabdevb.c \
+	grabdevk.c \
+	gtmotion.c \
+	listdev.c \
+	opendev.c \
+	queryst.c \
+	selectev.c \
+	sendexev.c \
+	setbmap.c \
+	setdval.c \
+	setfocus.c \
+	setmmap.c \
+	setmode.c \
+	ungrdev.c \
+	ungrdevb.c \
+	ungrdevk.c \
+	xiallowev.c \
+	xichangecursor.c \
+	xichangehierarchy.c \
+	xigetclientpointer.c \
+	xigrabdev.c \
+	xipassivegrab.c \
+	xiproperty.c \
+	xiquerydevice.c \
+	xiquerypointer.c \
+	xiqueryversion.c \
+	xiselectev.c \
+	xisetclientpointer.c \
+	xisetdevfocus.c \
+	xiwarppointer.c \
+	stubs.c
+
+LIBRARY=libXi
+
diff --git a/xorg-server/composite/compalloc.c b/xorg-server/composite/compalloc.c
index 73adc72d0..978fe5c17 100644
--- a/xorg-server/composite/compalloc.c
+++ b/xorg-server/composite/compalloc.c
@@ -1,647 +1,647 @@
-/*
- * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Copyright © 2003 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "compint.h"
-
-static void
-compReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)
-{
-    WindowPtr	    pWin = (WindowPtr) closure;
-    ScreenPtr	    pScreen = pWin->drawable.pScreen;
-    CompScreenPtr   cs = GetCompScreen (pScreen);
-    CompWindowPtr   cw = GetCompWindow (pWin);
-
-    cs->damaged = TRUE;
-    cw->damaged = TRUE;
-}
-
-static void
-compDestroyDamage (DamagePtr pDamage, void *closure)
-{
-    WindowPtr	    pWin = (WindowPtr) closure;
-    CompWindowPtr   cw = GetCompWindow (pWin);
-
-    cw->damage = 0;
-}
-
-/*
- * Redirect one window for one client
- */
-int
-compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update)
-{
-    CompWindowPtr	cw = GetCompWindow (pWin);
-    CompClientWindowPtr	ccw;
-    Bool		wasMapped = pWin->mapped;
-    CompScreenPtr       cs = GetCompScreen(pWin->drawable.pScreen);
-    
-    if (pWin == cs->pOverlayWin) {
-	return Success;
-    }
-
-    if (!pWin->parent)
-	return BadMatch;
-
-    /*
-     * Only one Manual update is allowed
-     */
-    if (cw && update == CompositeRedirectManual)
-	for (ccw = cw->clients; ccw; ccw = ccw->next)
-	    if (ccw->update == CompositeRedirectManual)
-		return BadAccess;
-    
-    /*
-     * Allocate per-client per-window structure 
-     * The client *could* allocate multiple, but while supported,
-     * it is not expected to be common
-     */
-    ccw = xalloc (sizeof (CompClientWindowRec));
-    if (!ccw)
-	return BadAlloc;
-    ccw->id = FakeClientID (pClient->index);
-    ccw->update = update;
-    /*
-     * Now make sure there's a per-window structure to hang this from
-     */
-    if (!cw)
-    {
-	cw = xalloc (sizeof (CompWindowRec));
-	if (!cw)
-	{
-	    xfree (ccw);
-	    return BadAlloc;
-	}
-	cw->damage = DamageCreate (compReportDamage,
-				   compDestroyDamage,
-				   DamageReportNonEmpty,
-				   FALSE,
-				   pWin->drawable.pScreen,
-				   pWin);
-	if (!cw->damage)
-	{
-	    xfree (ccw);
-	    xfree (cw);
-	    return BadAlloc;
-	}
-	if (wasMapped)
-	{
-	    DisableMapUnmapEvents (pWin);
-	    UnmapWindow (pWin, FALSE);
-	    EnableMapUnmapEvents (pWin);
-	}
-
-	REGION_NULL (pScreen, &cw->borderClip);
-	cw->borderClipX = 0;
-	cw->borderClipY = 0;
-	cw->update = CompositeRedirectAutomatic;
-	cw->clients = 0;
-	cw->oldx = COMP_ORIGIN_INVALID;
-	cw->oldy = COMP_ORIGIN_INVALID;
-	cw->damageRegistered = FALSE;
-	cw->damaged = FALSE;
-	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, cw);
-    }
-    ccw->next = cw->clients;
-    cw->clients = ccw;
-    if (!AddResource (ccw->id, CompositeClientWindowType, pWin))
-	return BadAlloc;
-    if (ccw->update == CompositeRedirectManual)
-    {
-	/* If the window was CompositeRedirectAutomatic, then
-	 * unmap the window so that the parent clip list will
-	 * be correctly recomputed.
-	 */
-	if (pWin->mapped) 
-	{
-	    DisableMapUnmapEvents (pWin);
-	    UnmapWindow (pWin, FALSE);
-	    EnableMapUnmapEvents (pWin);
-	}
-	if (cw->damageRegistered)
-	{
-	    DamageUnregister (&pWin->drawable, cw->damage);
-	    cw->damageRegistered = FALSE;
-	}
-	cw->update = CompositeRedirectManual;
-    }
-
-    if (!compCheckRedirect (pWin))
-    {
-	FreeResource (ccw->id, RT_NONE);
-	return BadAlloc;
-    }
-    if (wasMapped && !pWin->mapped)
-    {
-	Bool	overrideRedirect = pWin->overrideRedirect;
-	pWin->overrideRedirect = TRUE;
-	DisableMapUnmapEvents (pWin);
-	MapWindow (pWin, pClient);
-	EnableMapUnmapEvents (pWin);
-	pWin->overrideRedirect = overrideRedirect;
-    }
-    
-    return Success;
-}
-
-/*
- * Free one of the per-client per-window resources, clearing
- * redirect and the per-window pointer as appropriate
- */
-void
-compFreeClientWindow (WindowPtr pWin, XID id)
-{
-    CompWindowPtr	cw = GetCompWindow (pWin);
-    CompClientWindowPtr	ccw, *prev;
-    Bool		wasMapped = pWin->mapped;
-
-    if (!cw)
-	return;
-    for (prev = &cw->clients; (ccw = *prev); prev = &ccw->next)
-    {
-	if (ccw->id == id)
-	{
-	    *prev = ccw->next;
-	    if (ccw->update == CompositeRedirectManual)
-		cw->update = CompositeRedirectAutomatic;
-	    xfree (ccw);
-	    break;
-	}
-    }
-    if (!cw->clients)
-    {
-	if (wasMapped)
-	{
-	    DisableMapUnmapEvents (pWin);
-	    UnmapWindow (pWin, FALSE);
-	    EnableMapUnmapEvents (pWin);
-	}
-    
-	if (pWin->redirectDraw != RedirectDrawNone)
-	    compFreePixmap (pWin);
-
-	if (cw->damage)
-	    DamageDestroy (cw->damage);
-	
-	REGION_UNINIT (pScreen, &cw->borderClip);
-    
-	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, NULL);
-	xfree (cw);
-    }
-    else if (cw->update == CompositeRedirectAutomatic &&
-	     !cw->damageRegistered && pWin->redirectDraw != RedirectDrawNone)
-    {
-	DamageRegister (&pWin->drawable, cw->damage);
-	cw->damageRegistered = TRUE;
-	pWin->redirectDraw = RedirectDrawAutomatic;
-	DamageRegionAppend(&pWin->drawable, &pWin->borderSize);
-    }
-    if (wasMapped && !pWin->mapped)
-    {
-	Bool	overrideRedirect = pWin->overrideRedirect;
-	pWin->overrideRedirect = TRUE;
-	DisableMapUnmapEvents (pWin);
-	MapWindow (pWin, clients[CLIENT_ID(id)]);
-	EnableMapUnmapEvents (pWin);
-	pWin->overrideRedirect = overrideRedirect;
-    }
-}
-
-/*
- * This is easy, just free the appropriate resource.
- */
-
-int
-compUnredirectWindow (ClientPtr pClient, WindowPtr pWin, int update)
-{
-    CompWindowPtr	cw = GetCompWindow (pWin);
-    CompClientWindowPtr	ccw;
-
-    if (!cw)
-	return BadValue;
-
-    for (ccw = cw->clients; ccw; ccw = ccw->next)
-	if (ccw->update == update && CLIENT_ID(ccw->id) == pClient->index)
-	{
-	    FreeResource (ccw->id, RT_NONE);
-	    return Success;
-	}
-    return BadValue;
-}
-	
-/*
- * Redirect all subwindows for one client
- */
-
-int
-compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update)
-{
-    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);
-    CompClientWindowPtr	ccw;
-    WindowPtr		pChild;
-
-    /*
-     * Only one Manual update is allowed
-     */
-    if (csw && update == CompositeRedirectManual)
-	for (ccw = csw->clients; ccw; ccw = ccw->next)
-	    if (ccw->update == CompositeRedirectManual)
-		return BadAccess;
-    /*
-     * Allocate per-client per-window structure 
-     * The client *could* allocate multiple, but while supported,
-     * it is not expected to be common
-     */
-    ccw = xalloc (sizeof (CompClientWindowRec));
-    if (!ccw)
-	return BadAlloc;
-    ccw->id = FakeClientID (pClient->index);
-    ccw->update = update;
-    /*
-     * Now make sure there's a per-window structure to hang this from
-     */
-    if (!csw)
-    {
-	csw = xalloc (sizeof (CompSubwindowsRec));
-	if (!csw)
-	{
-	    xfree (ccw);
-	    return BadAlloc;
-	}
-	csw->update = CompositeRedirectAutomatic;
-	csw->clients = 0;
-	dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, csw);
-    }
-    /*
-     * Redirect all existing windows
-     */
-    for (pChild = pWin->lastChild; pChild; pChild = pChild->prevSib)
-    {
-	int ret = compRedirectWindow (pClient, pChild, update);
-	if (ret != Success)
-	{
-	    for (pChild = pChild->nextSib; pChild; pChild = pChild->nextSib)
-		(void) compUnredirectWindow (pClient, pChild, update);
-	    if (!csw->clients)
-	    {
-		xfree (csw);
-		dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, 0);
-	    }
-	    xfree (ccw);
-	    return ret;
-	}
-    }
-    /*
-     * Hook into subwindows list
-     */
-    ccw->next = csw->clients;
-    csw->clients = ccw;
-    if (!AddResource (ccw->id, CompositeClientSubwindowsType, pWin))
-	return BadAlloc;
-    if (ccw->update == CompositeRedirectManual)
-    {
-	csw->update = CompositeRedirectManual;
-	/* 
-	 * tell damage extension that damage events for this client are
-	 * critical output
-	 */
-	DamageExtSetCritical (pClient, TRUE);
-    }
-    return Success;
-}
-
-/*
- * Free one of the per-client per-subwindows resources,
- * which frees one redirect per subwindow
- */
-void
-compFreeClientSubwindows (WindowPtr pWin, XID id)
-{
-    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);
-    CompClientWindowPtr	ccw, *prev;
-    WindowPtr		pChild;
-
-    if (!csw)
-	return;
-    for (prev = &csw->clients; (ccw = *prev); prev = &ccw->next)
-    {
-	if (ccw->id == id)
-	{
-	    ClientPtr	pClient = clients[CLIENT_ID(id)];
-	    
-	    *prev = ccw->next;
-	    if (ccw->update == CompositeRedirectManual)
-	    {
-		/* 
-		 * tell damage extension that damage events for this client are
-		 * critical output
-		 */
-		DamageExtSetCritical (pClient, FALSE);
-		csw->update = CompositeRedirectAutomatic;
-		if (pWin->mapped)
-		    (*pWin->drawable.pScreen->ClearToBackground)(pWin, 0, 0, 0, 0, TRUE);
-	    }
-
-	    /*
-	     * Unredirect all existing subwindows
-	     */
-	    for (pChild = pWin->lastChild; pChild; pChild = pChild->prevSib)
-		(void) compUnredirectWindow (pClient, pChild, ccw->update);
-
-	    xfree (ccw);
-	    break;
-	}
-    }
-
-    /*
-     * Check if all of the per-client records are gone
-     */
-    if (!csw->clients)
-    {
-	dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, NULL);
-	xfree (csw);
-    }
-}
-
-/*
- * This is easy, just free the appropriate resource.
- */
-
-int
-compUnredirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update)
-{
-    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);
-    CompClientWindowPtr	ccw;
-    
-    if (!csw)
-	return BadValue;
-    for (ccw = csw->clients; ccw; ccw = ccw->next)
-	if (ccw->update == update && CLIENT_ID(ccw->id) == pClient->index)
-	{
-	    FreeResource (ccw->id, RT_NONE);
-	    return Success;
-	}
-    return BadValue;
-}
-
-/*
- * Add redirection information for one subwindow (during reparent)
- */
-
-int
-compRedirectOneSubwindow (WindowPtr pParent, WindowPtr pWin)
-{
-    CompSubwindowsPtr	csw = GetCompSubwindows (pParent);
-    CompClientWindowPtr	ccw;
-
-    if (!csw)
-	return Success;
-    for (ccw = csw->clients; ccw; ccw = ccw->next)
-    {
-	int ret = compRedirectWindow (clients[CLIENT_ID(ccw->id)],
-				      pWin, ccw->update);
-	if (ret != Success)
-	    return ret;
-    }
-    return Success;
-}
-
-/*
- * Remove redirection information for one subwindow (during reparent)
- */
-
-int
-compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin)
-{
-    CompSubwindowsPtr	csw = GetCompSubwindows (pParent);
-    CompClientWindowPtr	ccw;
-
-    if (!csw)
-	return Success;
-    for (ccw = csw->clients; ccw; ccw = ccw->next)
-    {
-	int ret = compUnredirectWindow (clients[CLIENT_ID(ccw->id)],
-					pWin, ccw->update);
-	if (ret != Success)
-	    return ret;
-    }
-    return Success;
-}
-
-static PixmapPtr
-compNewPixmap (WindowPtr pWin, int x, int y, int w, int h)
-{
-    ScreenPtr	    pScreen = pWin->drawable.pScreen;
-    WindowPtr	    pParent = pWin->parent;
-    PixmapPtr	    pPixmap;
-
-    pPixmap = (*pScreen->CreatePixmap) (pScreen, w, h, pWin->drawable.depth,
-					CREATE_PIXMAP_USAGE_BACKING_PIXMAP);
-
-    if (!pPixmap)
-	return 0;
-    
-    pPixmap->screen_x = x;
-    pPixmap->screen_y = y;
-    
-    if (pParent->drawable.depth == pWin->drawable.depth)
-    {
-	GCPtr	pGC = GetScratchGC (pWin->drawable.depth, pScreen);
-	
-	/*
-	 * Copy bits from the parent into the new pixmap so that it will
-	 * have "reasonable" contents in case for background None areas.
-	 */
-	if (pGC)
-	{
-	    XID val = IncludeInferiors;
-	    
-	    ValidateGC(&pPixmap->drawable, pGC);
-	    dixChangeGC (serverClient, pGC, GCSubwindowMode, &val, NULL);
-	    (*pGC->ops->CopyArea) (&pParent->drawable,
-				   &pPixmap->drawable,
-				   pGC,
-				   x - pParent->drawable.x,
-				   y - pParent->drawable.y,
-				   w, h, 0, 0);
-	    FreeScratchGC (pGC);
-	}
-    }
-    else
-    {
-	PictFormatPtr	pSrcFormat = compWindowFormat (pParent);
-	PictFormatPtr	pDstFormat = compWindowFormat (pWin);
-	XID		inferiors = IncludeInferiors;
-	int		error;
-
-	PicturePtr	pSrcPicture = CreatePicture (None,
-						     &pParent->drawable,
-						     pSrcFormat,
-						     CPSubwindowMode,
-						     &inferiors,
-						     serverClient, &error);
-						    
-	PicturePtr	pDstPicture = CreatePicture (None,
-						     &pPixmap->drawable,
-						     pDstFormat,
-						     0, 0,
-						     serverClient, &error);
-
-	if (pSrcPicture && pDstPicture)
-	{
-	    CompositePicture (PictOpSrc,
-			      pSrcPicture,
-			      NULL,
-			      pDstPicture,
-			      x - pParent->drawable.x,
-			      y - pParent->drawable.y,
-			      0, 0, 0, 0, w, h);
-	}
-	if (pSrcPicture)
-	    FreePicture (pSrcPicture, 0);
-	if (pDstPicture)
-	    FreePicture (pDstPicture, 0);
-    }
-    return pPixmap;
-}
-
-Bool
-compAllocPixmap (WindowPtr pWin)
-{
-    int		    bw = (int) pWin->borderWidth;
-    int		    x = pWin->drawable.x - bw;
-    int		    y = pWin->drawable.y - bw;
-    int		    w = pWin->drawable.width + (bw << 1);
-    int		    h = pWin->drawable.height + (bw << 1);
-    PixmapPtr	    pPixmap = compNewPixmap (pWin, x, y, w, h);
-    CompWindowPtr   cw = GetCompWindow (pWin);
-
-    if (!pPixmap)
-	return FALSE;
-    if (cw->update == CompositeRedirectAutomatic)
-	pWin->redirectDraw = RedirectDrawAutomatic;
-    else
-	pWin->redirectDraw = RedirectDrawManual;
-
-    compSetPixmap (pWin, pPixmap);
-    cw->oldx = COMP_ORIGIN_INVALID;
-    cw->oldy = COMP_ORIGIN_INVALID;
-    cw->damageRegistered = FALSE;
-    if (cw->update == CompositeRedirectAutomatic)
-    {
-	DamageRegister (&pWin->drawable, cw->damage);
-	cw->damageRegistered = TRUE;
-    }
-    return TRUE;
-}
-
-void
-compFreePixmap (WindowPtr pWin)
-{
-    ScreenPtr	    pScreen = pWin->drawable.pScreen;
-    PixmapPtr	    pRedirectPixmap, pParentPixmap;
-    CompWindowPtr   cw = GetCompWindow (pWin);
-
-    if (cw->damageRegistered)
-    {
-	DamageUnregister (&pWin->drawable, cw->damage);
-	cw->damageRegistered = FALSE;
-	DamageEmpty (cw->damage);
-    }
-    /*
-     * Move the parent-constrained border clip region back into
-     * the window so that ValidateTree will handle the unmap
-     * case correctly.  Unmap adds the window borderClip to the
-     * parent exposed area; regions beyond the parent cause crashes
-     */
-    REGION_COPY (pScreen, &pWin->borderClip, &cw->borderClip);
-    pRedirectPixmap = (*pScreen->GetWindowPixmap) (pWin);
-    pParentPixmap = (*pScreen->GetWindowPixmap) (pWin->parent);
-    pWin->redirectDraw = RedirectDrawNone;
-    compSetPixmap (pWin, pParentPixmap);
-    (*pScreen->DestroyPixmap) (pRedirectPixmap);
-}
-
-/*
- * Make sure the pixmap is the right size and offset.  Allocate a new
- * pixmap to change size, adjust origin to change offset, leaving the
- * old pixmap in cw->pOldPixmap so bits can be recovered
- */
-Bool
-compReallocPixmap (WindowPtr pWin, int draw_x, int draw_y,
-		   unsigned int w, unsigned int h, int bw)
-{
-    ScreenPtr	    pScreen = pWin->drawable.pScreen;
-    PixmapPtr	    pOld = (*pScreen->GetWindowPixmap) (pWin);
-    PixmapPtr	    pNew;
-    CompWindowPtr   cw = GetCompWindow (pWin);
-    int		    pix_x, pix_y;
-    int		    pix_w, pix_h;
-
-    assert (cw && pWin->redirectDraw != RedirectDrawNone);
-    cw->oldx = pOld->screen_x;
-    cw->oldy = pOld->screen_y;
-    pix_x = draw_x - bw;
-    pix_y = draw_y - bw;
-    pix_w = w + (bw << 1);
-    pix_h = h + (bw << 1);
-    if (pix_w != pOld->drawable.width || pix_h != pOld->drawable.height)
-    {
-	pNew = compNewPixmap (pWin, pix_x, pix_y, pix_w, pix_h);
-	if (!pNew)
-	    return FALSE;
-	cw->pOldPixmap = pOld;
-	compSetPixmap (pWin, pNew);
-    }
-    else
-    {
-	pNew = pOld;
-	cw->pOldPixmap = 0;
-    }
-    pNew->screen_x = pix_x;
-    pNew->screen_y = pix_y;
-    return TRUE;
-}
+/*

+ * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Copyright © 2003 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include "compint.h"

+

+static void

+compReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)

+{

+    WindowPtr	    pWin = (WindowPtr) closure;

+    ScreenPtr	    pScreen = pWin->drawable.pScreen;

+    CompScreenPtr   cs = GetCompScreen (pScreen);

+    CompWindowPtr   cw = GetCompWindow (pWin);

+

+    cs->damaged = TRUE;

+    cw->damaged = TRUE;

+}

+

+static void

+compDestroyDamage (DamagePtr pDamage, void *closure)

+{

+    WindowPtr	    pWin = (WindowPtr) closure;

+    CompWindowPtr   cw = GetCompWindow (pWin);

+

+    cw->damage = 0;

+}

+

+/*

+ * Redirect one window for one client

+ */

+int

+compRedirectWindow (ClientPtr pClient, WindowPtr pWin, int update)

+{

+    CompWindowPtr	cw = GetCompWindow (pWin);

+    CompClientWindowPtr	ccw;

+    Bool		wasMapped = pWin->mapped;

+    CompScreenPtr       cs = GetCompScreen(pWin->drawable.pScreen);

+    

+    if (pWin == cs->pOverlayWin) {

+	return Success;

+    }

+

+    if (!pWin->parent)

+	return BadMatch;

+

+    /*

+     * Only one Manual update is allowed

+     */

+    if (cw && update == CompositeRedirectManual)

+	for (ccw = cw->clients; ccw; ccw = ccw->next)

+	    if (ccw->update == CompositeRedirectManual)

+		return BadAccess;

+    

+    /*

+     * Allocate per-client per-window structure 

+     * The client *could* allocate multiple, but while supported,

+     * it is not expected to be common

+     */

+    ccw = xalloc (sizeof (CompClientWindowRec));

+    if (!ccw)

+	return BadAlloc;

+    ccw->id = FakeClientID (pClient->index);

+    ccw->update = update;

+    /*

+     * Now make sure there's a per-window structure to hang this from

+     */

+    if (!cw)

+    {

+	cw = xcalloc (1,sizeof (CompWindowRec));

+	if (!cw)

+	{

+	    xfree (ccw);

+	    return BadAlloc;

+	}

+	cw->damage = DamageCreate (compReportDamage,

+				   compDestroyDamage,

+				   DamageReportNonEmpty,

+				   FALSE,

+				   pWin->drawable.pScreen,

+				   pWin);

+	if (!cw->damage)

+	{

+	    xfree (ccw);

+	    xfree (cw);

+	    return BadAlloc;

+	}

+	if (wasMapped)

+	{

+	    DisableMapUnmapEvents (pWin);

+	    UnmapWindow (pWin, FALSE);

+	    EnableMapUnmapEvents (pWin);

+	}

+

+	REGION_NULL (pScreen, &cw->borderClip);

+	cw->borderClipX = 0;

+	cw->borderClipY = 0;

+	cw->update = CompositeRedirectAutomatic;

+	cw->clients = 0;

+	cw->oldx = COMP_ORIGIN_INVALID;

+	cw->oldy = COMP_ORIGIN_INVALID;

+	cw->damageRegistered = FALSE;

+	cw->damaged = FALSE;

+	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, cw);

+    }

+    ccw->next = cw->clients;

+    cw->clients = ccw;

+    if (!AddResource (ccw->id, CompositeClientWindowType, pWin))

+	return BadAlloc;

+    if (ccw->update == CompositeRedirectManual)

+    {

+	/* If the window was CompositeRedirectAutomatic, then

+	 * unmap the window so that the parent clip list will

+	 * be correctly recomputed.

+	 */

+	if (pWin->mapped) 

+	{

+	    DisableMapUnmapEvents (pWin);

+	    UnmapWindow (pWin, FALSE);

+	    EnableMapUnmapEvents (pWin);

+	}

+	if (cw->damageRegistered)

+	{

+	    DamageUnregister (&pWin->drawable, cw->damage);

+	    cw->damageRegistered = FALSE;

+	}

+	cw->update = CompositeRedirectManual;

+    }

+

+    if (!compCheckRedirect (pWin))

+    {

+	FreeResource (ccw->id, RT_NONE);

+	return BadAlloc;

+    }

+    if (wasMapped && !pWin->mapped)

+    {

+	Bool	overrideRedirect = pWin->overrideRedirect;

+	pWin->overrideRedirect = TRUE;

+	DisableMapUnmapEvents (pWin);

+	MapWindow (pWin, pClient);

+	EnableMapUnmapEvents (pWin);

+	pWin->overrideRedirect = overrideRedirect;

+    }

+    

+    return Success;

+}

+

+/*

+ * Free one of the per-client per-window resources, clearing

+ * redirect and the per-window pointer as appropriate

+ */

+void

+compFreeClientWindow (WindowPtr pWin, XID id)

+{

+    CompWindowPtr	cw = GetCompWindow (pWin);

+    CompClientWindowPtr	ccw, *prev;

+    Bool		wasMapped = pWin->mapped;

+

+    if (!cw)

+	return;

+    for (prev = &cw->clients; (ccw = *prev); prev = &ccw->next)

+    {

+	if (ccw->id == id)

+	{

+	    *prev = ccw->next;

+	    if (ccw->update == CompositeRedirectManual)

+		cw->update = CompositeRedirectAutomatic;

+	    xfree (ccw);

+	    break;

+	}

+    }

+    if (!cw->clients)

+    {

+	if (wasMapped)

+	{

+	    DisableMapUnmapEvents (pWin);

+	    UnmapWindow (pWin, FALSE);

+	    EnableMapUnmapEvents (pWin);

+	}

+    

+	if (pWin->redirectDraw != RedirectDrawNone)

+	    compFreePixmap (pWin);

+

+	if (cw->damage)

+	    DamageDestroy (cw->damage);

+	

+	REGION_UNINIT (pScreen, &cw->borderClip);

+    

+	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, NULL);

+	xfree (cw);

+    }

+    else if (cw->update == CompositeRedirectAutomatic &&

+	     !cw->damageRegistered && pWin->redirectDraw != RedirectDrawNone)

+    {

+	DamageRegister (&pWin->drawable, cw->damage);

+	cw->damageRegistered = TRUE;

+	pWin->redirectDraw = RedirectDrawAutomatic;

+	DamageRegionAppend(&pWin->drawable, &pWin->borderSize);

+    }

+    if (wasMapped && !pWin->mapped)

+    {

+	Bool	overrideRedirect = pWin->overrideRedirect;

+	pWin->overrideRedirect = TRUE;

+	DisableMapUnmapEvents (pWin);

+	MapWindow (pWin, clients[CLIENT_ID(id)]);

+	EnableMapUnmapEvents (pWin);

+	pWin->overrideRedirect = overrideRedirect;

+    }

+}

+

+/*

+ * This is easy, just free the appropriate resource.

+ */

+

+int

+compUnredirectWindow (ClientPtr pClient, WindowPtr pWin, int update)

+{

+    CompWindowPtr	cw = GetCompWindow (pWin);

+    CompClientWindowPtr	ccw;

+

+    if (!cw)

+	return BadValue;

+

+    for (ccw = cw->clients; ccw; ccw = ccw->next)

+	if (ccw->update == update && CLIENT_ID(ccw->id) == pClient->index)

+	{

+	    FreeResource (ccw->id, RT_NONE);

+	    return Success;

+	}

+    return BadValue;

+}

+	

+/*

+ * Redirect all subwindows for one client

+ */

+

+int

+compRedirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update)

+{

+    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);

+    CompClientWindowPtr	ccw;

+    WindowPtr		pChild;

+

+    /*

+     * Only one Manual update is allowed

+     */

+    if (csw && update == CompositeRedirectManual)

+	for (ccw = csw->clients; ccw; ccw = ccw->next)

+	    if (ccw->update == CompositeRedirectManual)

+		return BadAccess;

+    /*

+     * Allocate per-client per-window structure 

+     * The client *could* allocate multiple, but while supported,

+     * it is not expected to be common

+     */

+    ccw = xalloc (sizeof (CompClientWindowRec));

+    if (!ccw)

+	return BadAlloc;

+    ccw->id = FakeClientID (pClient->index);

+    ccw->update = update;

+    /*

+     * Now make sure there's a per-window structure to hang this from

+     */

+    if (!csw)

+    {

+	csw = xalloc (sizeof (CompSubwindowsRec));

+	if (!csw)

+	{

+	    xfree (ccw);

+	    return BadAlloc;

+	}

+	csw->update = CompositeRedirectAutomatic;

+	csw->clients = 0;

+	dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, csw);

+    }

+    /*

+     * Redirect all existing windows

+     */

+    for (pChild = pWin->lastChild; pChild; pChild = pChild->prevSib)

+    {

+	int ret = compRedirectWindow (pClient, pChild, update);

+	if (ret != Success)

+	{

+	    for (pChild = pChild->nextSib; pChild; pChild = pChild->nextSib)

+		(void) compUnredirectWindow (pClient, pChild, update);

+	    if (!csw->clients)

+	    {

+		xfree (csw);

+		dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, 0);

+	    }

+	    xfree (ccw);

+	    return ret;

+	}

+    }

+    /*

+     * Hook into subwindows list

+     */

+    ccw->next = csw->clients;

+    csw->clients = ccw;

+    if (!AddResource (ccw->id, CompositeClientSubwindowsType, pWin))

+	return BadAlloc;

+    if (ccw->update == CompositeRedirectManual)

+    {

+	csw->update = CompositeRedirectManual;

+	/* 

+	 * tell damage extension that damage events for this client are

+	 * critical output

+	 */

+	DamageExtSetCritical (pClient, TRUE);

+    }

+    return Success;

+}

+

+/*

+ * Free one of the per-client per-subwindows resources,

+ * which frees one redirect per subwindow

+ */

+void

+compFreeClientSubwindows (WindowPtr pWin, XID id)

+{

+    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);

+    CompClientWindowPtr	ccw, *prev;

+    WindowPtr		pChild;

+

+    if (!csw)

+	return;

+    for (prev = &csw->clients; (ccw = *prev); prev = &ccw->next)

+    {

+	if (ccw->id == id)

+	{

+	    ClientPtr	pClient = clients[CLIENT_ID(id)];

+	    

+	    *prev = ccw->next;

+	    if (ccw->update == CompositeRedirectManual)

+	    {

+		/* 

+		 * tell damage extension that damage events for this client are

+		 * critical output

+		 */

+		DamageExtSetCritical (pClient, FALSE);

+		csw->update = CompositeRedirectAutomatic;

+		if (pWin->mapped)

+		    (*pWin->drawable.pScreen->ClearToBackground)(pWin, 0, 0, 0, 0, TRUE);

+	    }

+

+	    /*

+	     * Unredirect all existing subwindows

+	     */

+	    for (pChild = pWin->lastChild; pChild; pChild = pChild->prevSib)

+		(void) compUnredirectWindow (pClient, pChild, ccw->update);

+

+	    xfree (ccw);

+	    break;

+	}

+    }

+

+    /*

+     * Check if all of the per-client records are gone

+     */

+    if (!csw->clients)

+    {

+	dixSetPrivate(&pWin->devPrivates, CompSubwindowsPrivateKey, NULL);

+	xfree (csw);

+    }

+}

+

+/*

+ * This is easy, just free the appropriate resource.

+ */

+

+int

+compUnredirectSubwindows (ClientPtr pClient, WindowPtr pWin, int update)

+{

+    CompSubwindowsPtr	csw = GetCompSubwindows (pWin);

+    CompClientWindowPtr	ccw;

+    

+    if (!csw)

+	return BadValue;

+    for (ccw = csw->clients; ccw; ccw = ccw->next)

+	if (ccw->update == update && CLIENT_ID(ccw->id) == pClient->index)

+	{

+	    FreeResource (ccw->id, RT_NONE);

+	    return Success;

+	}

+    return BadValue;

+}

+

+/*

+ * Add redirection information for one subwindow (during reparent)

+ */

+

+int

+compRedirectOneSubwindow (WindowPtr pParent, WindowPtr pWin)

+{

+    CompSubwindowsPtr	csw = GetCompSubwindows (pParent);

+    CompClientWindowPtr	ccw;

+

+    if (!csw)

+	return Success;

+    for (ccw = csw->clients; ccw; ccw = ccw->next)

+    {

+	int ret = compRedirectWindow (clients[CLIENT_ID(ccw->id)],

+				      pWin, ccw->update);

+	if (ret != Success)

+	    return ret;

+    }

+    return Success;

+}

+

+/*

+ * Remove redirection information for one subwindow (during reparent)

+ */

+

+int

+compUnredirectOneSubwindow (WindowPtr pParent, WindowPtr pWin)

+{

+    CompSubwindowsPtr	csw = GetCompSubwindows (pParent);

+    CompClientWindowPtr	ccw;

+

+    if (!csw)

+	return Success;

+    for (ccw = csw->clients; ccw; ccw = ccw->next)

+    {

+	int ret = compUnredirectWindow (clients[CLIENT_ID(ccw->id)],

+					pWin, ccw->update);

+	if (ret != Success)

+	    return ret;

+    }

+    return Success;

+}

+

+static PixmapPtr

+compNewPixmap (WindowPtr pWin, int x, int y, int w, int h)

+{

+    ScreenPtr	    pScreen = pWin->drawable.pScreen;

+    WindowPtr	    pParent = pWin->parent;

+    PixmapPtr	    pPixmap;

+

+    pPixmap = (*pScreen->CreatePixmap) (pScreen, w, h, pWin->drawable.depth,

+					CREATE_PIXMAP_USAGE_BACKING_PIXMAP);

+

+    if (!pPixmap)

+	return 0;

+    

+    pPixmap->screen_x = x;

+    pPixmap->screen_y = y;

+    

+    if (pParent->drawable.depth == pWin->drawable.depth)

+    {

+	GCPtr	pGC = GetScratchGC (pWin->drawable.depth, pScreen);

+	

+	/*

+	 * Copy bits from the parent into the new pixmap so that it will

+	 * have "reasonable" contents in case for background None areas.

+	 */

+	if (pGC)

+	{

+	    XID val = IncludeInferiors;

+	    

+	    ValidateGC(&pPixmap->drawable, pGC);

+	    dixChangeGC (serverClient, pGC, GCSubwindowMode, &val, NULL);

+	    (*pGC->ops->CopyArea) (&pParent->drawable,

+				   &pPixmap->drawable,

+				   pGC,

+				   x - pParent->drawable.x,

+				   y - pParent->drawable.y,

+				   w, h, 0, 0);

+	    FreeScratchGC (pGC);

+	}

+    }

+    else

+    {

+	PictFormatPtr	pSrcFormat = compWindowFormat (pParent);

+	PictFormatPtr	pDstFormat = compWindowFormat (pWin);

+	XID		inferiors = IncludeInferiors;

+	int		error;

+

+	PicturePtr	pSrcPicture = CreatePicture (None,

+						     &pParent->drawable,

+						     pSrcFormat,

+						     CPSubwindowMode,

+						     &inferiors,

+						     serverClient, &error);

+						    

+	PicturePtr	pDstPicture = CreatePicture (None,

+						     &pPixmap->drawable,

+						     pDstFormat,

+						     0, 0,

+						     serverClient, &error);

+

+	if (pSrcPicture && pDstPicture)

+	{

+	    CompositePicture (PictOpSrc,

+			      pSrcPicture,

+			      NULL,

+			      pDstPicture,

+			      x - pParent->drawable.x,

+			      y - pParent->drawable.y,

+			      0, 0, 0, 0, w, h);

+	}

+	if (pSrcPicture)

+	    FreePicture (pSrcPicture, 0);

+	if (pDstPicture)

+	    FreePicture (pDstPicture, 0);

+    }

+    return pPixmap;

+}

+

+Bool

+compAllocPixmap (WindowPtr pWin)

+{

+    int		    bw = (int) pWin->borderWidth;

+    int		    x = pWin->drawable.x - bw;

+    int		    y = pWin->drawable.y - bw;

+    int		    w = pWin->drawable.width + (bw << 1);

+    int		    h = pWin->drawable.height + (bw << 1);

+    PixmapPtr	    pPixmap = compNewPixmap (pWin, x, y, w, h);

+    CompWindowPtr   cw = GetCompWindow (pWin);

+

+    if (!pPixmap)

+	return FALSE;

+    if (cw->update == CompositeRedirectAutomatic)

+	pWin->redirectDraw = RedirectDrawAutomatic;

+    else

+	pWin->redirectDraw = RedirectDrawManual;

+

+    compSetPixmap (pWin, pPixmap);

+    cw->oldx = COMP_ORIGIN_INVALID;

+    cw->oldy = COMP_ORIGIN_INVALID;

+    cw->damageRegistered = FALSE;

+    if (cw->update == CompositeRedirectAutomatic)

+    {

+	DamageRegister (&pWin->drawable, cw->damage);

+	cw->damageRegistered = TRUE;

+    }

+    return TRUE;

+}

+

+void

+compFreePixmap (WindowPtr pWin)

+{

+    ScreenPtr	    pScreen = pWin->drawable.pScreen;

+    PixmapPtr	    pRedirectPixmap, pParentPixmap;

+    CompWindowPtr   cw = GetCompWindow (pWin);

+

+    if (cw->damageRegistered)

+    {

+	DamageUnregister (&pWin->drawable, cw->damage);

+	cw->damageRegistered = FALSE;

+	DamageEmpty (cw->damage);

+    }

+    /*

+     * Move the parent-constrained border clip region back into

+     * the window so that ValidateTree will handle the unmap

+     * case correctly.  Unmap adds the window borderClip to the

+     * parent exposed area; regions beyond the parent cause crashes

+     */

+    REGION_COPY (pScreen, &pWin->borderClip, &cw->borderClip);

+    pRedirectPixmap = (*pScreen->GetWindowPixmap) (pWin);

+    pParentPixmap = (*pScreen->GetWindowPixmap) (pWin->parent);

+    pWin->redirectDraw = RedirectDrawNone;

+    compSetPixmap (pWin, pParentPixmap);

+    (*pScreen->DestroyPixmap) (pRedirectPixmap);

+}

+

+/*

+ * Make sure the pixmap is the right size and offset.  Allocate a new

+ * pixmap to change size, adjust origin to change offset, leaving the

+ * old pixmap in cw->pOldPixmap so bits can be recovered

+ */

+Bool

+compReallocPixmap (WindowPtr pWin, int draw_x, int draw_y,

+		   unsigned int w, unsigned int h, int bw)

+{

+    ScreenPtr	    pScreen = pWin->drawable.pScreen;

+    PixmapPtr	    pOld = (*pScreen->GetWindowPixmap) (pWin);

+    PixmapPtr	    pNew;

+    CompWindowPtr   cw = GetCompWindow (pWin);

+    int		    pix_x, pix_y;

+    int		    pix_w, pix_h;

+

+    assert (cw && pWin->redirectDraw != RedirectDrawNone);

+    cw->oldx = pOld->screen_x;

+    cw->oldy = pOld->screen_y;

+    pix_x = draw_x - bw;

+    pix_y = draw_y - bw;

+    pix_w = w + (bw << 1);

+    pix_h = h + (bw << 1);

+    if (pix_w != pOld->drawable.width || pix_h != pOld->drawable.height)

+    {

+	pNew = compNewPixmap (pWin, pix_x, pix_y, pix_w, pix_h);

+	if (!pNew)

+	    return FALSE;

+	cw->pOldPixmap = pOld;

+	compSetPixmap (pWin, pNew);

+    }

+    else

+    {

+	pNew = pOld;

+	cw->pOldPixmap = 0;

+    }

+    pNew->screen_x = pix_x;

+    pNew->screen_y = pix_y;

+    return TRUE;

+}

diff --git a/xorg-server/composite/compoverlay.c b/xorg-server/composite/compoverlay.c
index 6d73f003d..ce6db9977 100644
--- a/xorg-server/composite/compoverlay.c
+++ b/xorg-server/composite/compoverlay.c
@@ -1,160 +1,164 @@
-/*
- * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Copyright © 2003 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "compint.h"
-#include "xace.h"
-
-/* 
- * Delete the given overlay client list element from its screen list.
- */
-void
-compFreeOverlayClient (CompOverlayClientPtr pOcToDel)
-{
-    ScreenPtr		    pScreen = pOcToDel->pScreen;
-    CompScreenPtr	    cs = GetCompScreen (pScreen);
-    CompOverlayClientPtr    *pPrev, pOc;
-
-    for (pPrev = &cs->pOverlayClients; (pOc = *pPrev); pPrev = &pOc->pNext)
-    {
-	if (pOc == pOcToDel) {
-	    *pPrev = pOc->pNext;
-	    xfree (pOc);
-	    break;
-	}
-    }
-    
-    /* Destroy overlay window when there are no more clients using it */
-    if (cs->pOverlayClients == NULL)
-	compDestroyOverlayWindow (pScreen);
-}
-
-/*
- * Return the client's first overlay client rec from the given screen
- */
-CompOverlayClientPtr
-compFindOverlayClient (ScreenPtr pScreen, ClientPtr pClient)
-{
-    CompScreenPtr	    cs = GetCompScreen(pScreen);
-    CompOverlayClientPtr    pOc;
-
-    for (pOc = cs->pOverlayClients; pOc != NULL; pOc = pOc->pNext)
-	if (pOc->pClient == pClient)
-	    return pOc;
-
-    return NULL;           
-}
-
-/*
- * Create an overlay client object for the given client
- */
-CompOverlayClientPtr
-compCreateOverlayClient (ScreenPtr pScreen, ClientPtr pClient)
-{
-    CompScreenPtr    cs = GetCompScreen(pScreen);
-    CompOverlayClientPtr pOc;
-
-    pOc = (CompOverlayClientPtr) xalloc(sizeof(CompOverlayClientRec));
-    if (pOc == NULL)
-	return NULL;
-
-    pOc->pClient = pClient;
-    pOc->pScreen = pScreen;
-    pOc->resource = FakeClientID(pClient->index);
-    pOc->pNext = cs->pOverlayClients;
-    cs->pOverlayClients = pOc;
-
-    /* 
-     * Create a resource for this element so it can be deleted
-     * when the client goes away.
-     */
-    if (!AddResource (pOc->resource, CompositeClientOverlayType, (pointer) pOc))
-	return NULL;
-
-    return pOc;
-}
-
-/*
- * Create the overlay window and map it
- */
-Bool
-compCreateOverlayWindow (ScreenPtr pScreen)
-{
-    CompScreenPtr   cs = GetCompScreen(pScreen);
-    WindowPtr	    pRoot = WindowTable[pScreen->myNum];
-    WindowPtr	    pWin;
-    XID		    attrs[] = { None, TRUE }; /* backPixmap, overrideRedirect */
-    int		    result;
-
-    pWin = cs->pOverlayWin = 
-	CreateWindow (cs->overlayWid, pRoot,
-		      0, 0, pScreen->width, pScreen->height, 0, 
-		      InputOutput, CWBackPixmap | CWOverrideRedirect, &attrs[0],
-		      pRoot->drawable.depth, 
-		      serverClient, pScreen->rootVisual, &result);
-    if (pWin == NULL)
-	return FALSE;
-
-    if (!AddResource(pWin->drawable.id, RT_WINDOW, (pointer)pWin))
-	return FALSE;
-
-    MapWindow(pWin, serverClient);
-
-    return TRUE;
-}
-
-/*
- * Destroy the overlay window
- */
-void
-compDestroyOverlayWindow (ScreenPtr pScreen)
-{
-    CompScreenPtr cs = GetCompScreen(pScreen);
-
-    cs->pOverlayWin = NullWindow;
-    FreeResource (cs->overlayWid, RT_NONE);
-}
-
+/*

+ * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Copyright © 2003 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#ifdef CreateWindow

+#undef CreateWindow

+#endif

+

+#include "compint.h"

+#include "xace.h"

+

+/* 

+ * Delete the given overlay client list element from its screen list.

+ */

+void

+compFreeOverlayClient (CompOverlayClientPtr pOcToDel)

+{

+    ScreenPtr		    pScreen = pOcToDel->pScreen;

+    CompScreenPtr	    cs = GetCompScreen (pScreen);

+    CompOverlayClientPtr    *pPrev, pOc;

+

+    for (pPrev = &cs->pOverlayClients; (pOc = *pPrev); pPrev = &pOc->pNext)

+    {

+	if (pOc == pOcToDel) {

+	    *pPrev = pOc->pNext;

+	    xfree (pOc);

+	    break;

+	}

+    }

+    

+    /* Destroy overlay window when there are no more clients using it */

+    if (cs->pOverlayClients == NULL)

+	compDestroyOverlayWindow (pScreen);

+}

+

+/*

+ * Return the client's first overlay client rec from the given screen

+ */

+CompOverlayClientPtr

+compFindOverlayClient (ScreenPtr pScreen, ClientPtr pClient)

+{

+    CompScreenPtr	    cs = GetCompScreen(pScreen);

+    CompOverlayClientPtr    pOc;

+

+    for (pOc = cs->pOverlayClients; pOc != NULL; pOc = pOc->pNext)

+	if (pOc->pClient == pClient)

+	    return pOc;

+

+    return NULL;           

+}

+

+/*

+ * Create an overlay client object for the given client

+ */

+CompOverlayClientPtr

+compCreateOverlayClient (ScreenPtr pScreen, ClientPtr pClient)

+{

+    CompScreenPtr    cs = GetCompScreen(pScreen);

+    CompOverlayClientPtr pOc;

+

+    pOc = (CompOverlayClientPtr) xalloc(sizeof(CompOverlayClientRec));

+    if (pOc == NULL)

+	return NULL;

+

+    pOc->pClient = pClient;

+    pOc->pScreen = pScreen;

+    pOc->resource = FakeClientID(pClient->index);

+    pOc->pNext = cs->pOverlayClients;

+    cs->pOverlayClients = pOc;

+

+    /* 

+     * Create a resource for this element so it can be deleted

+     * when the client goes away.

+     */

+    if (!AddResource (pOc->resource, CompositeClientOverlayType, (pointer) pOc))

+	return NULL;

+

+    return pOc;

+}

+

+/*

+ * Create the overlay window and map it

+ */

+Bool

+compCreateOverlayWindow (ScreenPtr pScreen)

+{

+    CompScreenPtr   cs = GetCompScreen(pScreen);

+    WindowPtr	    pRoot = WindowTable[pScreen->myNum];

+    WindowPtr	    pWin;

+    XID		    attrs[] = { None, TRUE }; /* backPixmap, overrideRedirect */

+    int		    result;

+

+    pWin = cs->pOverlayWin = 

+	CreateWindow (cs->overlayWid, pRoot,

+		      0, 0, pScreen->width, pScreen->height, 0, 

+		      InputOutput, CWBackPixmap | CWOverrideRedirect, &attrs[0],

+		      pRoot->drawable.depth, 

+		      serverClient, pScreen->rootVisual, &result);

+    if (pWin == NULL)

+	return FALSE;

+

+    if (!AddResource(pWin->drawable.id, RT_WINDOW, (pointer)pWin))

+	return FALSE;

+

+    MapWindow(pWin, serverClient);

+

+    return TRUE;

+}

+

+/*

+ * Destroy the overlay window

+ */

+void

+compDestroyOverlayWindow (ScreenPtr pScreen)

+{

+    CompScreenPtr cs = GetCompScreen(pScreen);

+

+    cs->pOverlayWin = NullWindow;

+    FreeResource (cs->overlayWid, RT_NONE);

+}

+

diff --git a/xorg-server/composite/makefile b/xorg-server/composite/makefile
new file mode 100644
index 000000000..1ab95ebba
--- /dev/null
+++ b/xorg-server/composite/makefile
@@ -0,0 +1,9 @@
+

+LIBRARY=libcomposite

+

+CSRCS = 	\

+	compalloc.c		\

+	compext.c		\

+	compinit.c		\

+	compoverlay.c		\

+	compwindow.c		

diff --git a/xorg-server/config/makefile b/xorg-server/config/makefile
new file mode 100644
index 000000000..937785271
--- /dev/null
+++ b/xorg-server/config/makefile
@@ -0,0 +1,4 @@
+CSRCS=config.c

+

+LIBRARY=libconfig

+

diff --git a/xorg-server/damageext/makefile b/xorg-server/damageext/makefile
new file mode 100644
index 000000000..c8481cd3c
--- /dev/null
+++ b/xorg-server/damageext/makefile
@@ -0,0 +1,4 @@
+CSRCS=damageext.c

+

+LIBRARY=libdamageext

+

diff --git a/xorg-server/dbe/makefile b/xorg-server/dbe/makefile
new file mode 100644
index 000000000..70fb81430
--- /dev/null
+++ b/xorg-server/dbe/makefile
@@ -0,0 +1,4 @@
+CSRCS=dbe.c midbe.c

+

+LIBRARY=libdbe

+

diff --git a/xorg-server/dix/Xserver-dtrace.h b/xorg-server/dix/Xserver-dtrace.h
new file mode 100644
index 000000000..b4f27a0bc
--- /dev/null
+++ b/xorg-server/dix/Xserver-dtrace.h
@@ -0,0 +1,75 @@
+/* Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */ 
+
+/*
+ * Generated by dtrace(1M), and then modified for backwards compatibility
+ * with older versions of dtrace.   Used if dtrace -h fails.
+ * (Since _ENABLED support was added after dtrace -h, this  assumes if 
+ *  dtrace -h fails, _ENABLED will too.)
+ */
+
+#ifndef	_XSERVER_DTRACE_H
+#define	_XSERVER_DTRACE_H
+
+#include <unistd.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#define	XSERVER_CLIENT_AUTH(arg0, arg1, arg2, arg3) \
+	winDebug("XSERVER_CLIENT_AUTH: %d %s %d %d\n",arg0, arg1, arg2, arg3)
+#define	XSERVER_CLIENT_CONNECT(arg0, arg1) \
+	winDebug("XSERVER_CLIENT_CONNECT: %d %d\n",arg0, arg1)
+#define	XSERVER_CLIENT_DISCONNECT(arg0) \
+	winDebug("XSERVER_CLIENT_DISCONNECT: %d %d\n",arg0)
+#define	XSERVER_REQUEST_DONE(arg0, arg1, arg2, arg3, arg4) \
+	winDebug("XSERVER_REQUEST_DONE: %s %d %d %d %d\n",arg0, arg1, arg2, arg3, arg4)
+#define	XSERVER_REQUEST_START(arg0, arg1, arg2, arg3, arg4) \
+	winDebug("XSERVER_REQUEST_START: %s %d %d %d ->%p\n",arg0, arg1, arg2, arg3, arg4)
+#define	XSERVER_RESOURCE_ALLOC(arg0, arg1, arg2, arg3) \
+	winDebug("XSERVER_RESOURCE_ALLOC: 0x%x 0x%x ->%p %s\n",arg0, arg1, arg2, arg3)
+#define	XSERVER_RESOURCE_FREE(arg0, arg1, arg2, arg3) \
+	winDebug("XSERVER_RESOURCE_FREE: 0x%x 0x%x ->%p %s\n",arg0, arg1, arg2, arg3)
+#define	XSERVER_SEND_EVENT(arg0, arg1, arg2) \
+	winDebug("XSERVER_SEND_EVENT: 0x%x 0x%x ->%p\n",arg0, arg1, arg2)
+
+#define	XSERVER_CLIENT_AUTH_ENABLED() (1)
+#define	XSERVER_CLIENT_CONNECT_ENABLED() (1)
+#define	XSERVER_CLIENT_DISCONNECT_ENABLED() (1)
+#define	XSERVER_REQUEST_DONE_ENABLED() (1)
+#define	XSERVER_REQUEST_START_ENABLED() (1)
+#define	XSERVER_RESOURCE_ALLOC_ENABLED() (1)
+#define	XSERVER_RESOURCE_FREE_ENABLED() (1)
+#define	XSERVER_SEND_EVENT_ENABLED() (1)
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _XSERVER_DTRACE_H */
diff --git a/xorg-server/dix/colormap.c b/xorg-server/dix/colormap.c
index bf9794125..cd2101e4a 100644
--- a/xorg-server/dix/colormap.c
+++ b/xorg-server/dix/colormap.c
@@ -1,2759 +1,2763 @@
-/***********************************************************
-
-Copyright 1987, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <stdio.h>
-#include <string.h>
-#include <strings.h>
-#include "misc.h"
-#include "dix.h"
-#include "colormapst.h"
-#include "os.h"
-#include "scrnintstr.h"
-#include "resource.h"
-#include "windowstr.h"
-#include "privates.h"
-#include "xace.h"
-
-extern XID clientErrorValue;
-
-static Pixel FindBestPixel(
-    EntryPtr /*pentFirst*/,
-    int /*size*/,
-    xrgb * /*prgb*/,
-    int /*channel*/
-);
-
-static int AllComp(
-    EntryPtr /*pent*/,
-    xrgb * /*prgb*/
-);
-
-static int RedComp(
-    EntryPtr /*pent*/,
-    xrgb * /*prgb*/
-);
-
-static int GreenComp(
-    EntryPtr /*pent*/,
-    xrgb * /*prgb*/
-);
-
-static int BlueComp(
-    EntryPtr /*pent*/,
-    xrgb * /*prgb*/
-);
-
-static void FreePixels(
-    ColormapPtr /*pmap*/,
-    int /*client*/
-);
-
-static void CopyFree(
-    int /*channel*/,
-    int /*client*/,
-    ColormapPtr /*pmapSrc*/,
-    ColormapPtr /*pmapDst*/
-);
-
-static void FreeCell(
-    ColormapPtr /*pmap*/,
-    Pixel /*i*/,
-    int /*channel*/
-);
-
-static void UpdateColors(
-    ColormapPtr /*pmap*/
-);
-
-static int AllocDirect(
-    int /*client*/,
-    ColormapPtr /*pmap*/,
-    int /*c*/,
-    int /*r*/,
-    int /*g*/,
-    int /*b*/,
-    Bool /*contig*/,
-    Pixel * /*pixels*/,
-    Pixel * /*prmask*/,
-    Pixel * /*pgmask*/,
-    Pixel * /*pbmask*/
-);
-
-static int AllocPseudo(
-    int /*client*/,
-    ColormapPtr /*pmap*/,
-    int /*c*/,
-    int /*r*/,
-    Bool /*contig*/,
-    Pixel * /*pixels*/,
-    Pixel * /*pmask*/,
-    Pixel ** /*pppixFirst*/
-);
-
-static Bool AllocCP(
-    ColormapPtr /*pmap*/,
-    EntryPtr /*pentFirst*/,
-    int /*count*/,
-    int /*planes*/,
-    Bool /*contig*/,
-    Pixel * /*pixels*/,
-    Pixel * /*pMask*/
-);
-
-static Bool AllocShared(
-    ColormapPtr /*pmap*/,
-    Pixel * /*ppix*/,
-    int /*c*/,
-    int /*r*/,
-    int /*g*/,
-    int /*b*/,
-    Pixel /*rmask*/,
-    Pixel /*gmask*/,
-    Pixel /*bmask*/,
-    Pixel * /*ppixFirst*/
-);
-
-static int FreeCo(
-    ColormapPtr /*pmap*/,
-    int /*client*/,
-    int /*color*/,
-    int /*npixIn*/,
-    Pixel * /*ppixIn*/,
-    Pixel /*mask*/
-);
-
-static int   TellNoMap(
-    WindowPtr	/*pwin*/,
-    Colormap 	* /*pmid*/
-);
-
-static void FindColorInRootCmap (
-    ColormapPtr	/* pmap */,
-    EntryPtr	/* pentFirst */,
-    int		/* size */,
-    xrgb*	/* prgb */,
-    Pixel*	/* pPixel */,
-    int		/* channel */,
-    ColorCompareProcPtr /* comp */
-);
-
-#define NUMRED(vis) ((vis->redMask >> vis->offsetRed) + 1)
-#define NUMGREEN(vis) ((vis->greenMask >> vis->offsetGreen) + 1)
-#define NUMBLUE(vis) ((vis->blueMask >> vis->offsetBlue) + 1)
-#if COMPOSITE
-#define ALPHAMASK(vis)	((vis)->nplanes < 32 ? 0 : \
-			 (CARD32) ~((vis)->redMask|(vis)->greenMask|(vis)->blueMask))
-#else
-#define ALPHAMASK(vis)	0
-#endif
-
-#define RGBMASK(vis) (vis->redMask | vis->greenMask | vis->blueMask | ALPHAMASK(vis))
-
-/* GetNextBitsOrBreak(bits, mask, base)  -- 
- * (Suggestion: First read the macro, then read this explanation.
- *
- * Either generate the next value to OR in to a pixel or break out of this
- * while loop 
- *
- * This macro is used when we're trying to generate all 2^n combinations of
- * bits in mask.  What we're doing here is counting in binary, except that
- * the bits we use to count may not be contiguous.  This macro will be
- * called 2^n times, returning a different value in bits each time. Then
- * it will cause us to break out of a surrounding loop. (It will always be
- * called from within a while loop.)
- * On call: mask is the value we want to find all the combinations for
- * base has 1 bit set where the least significant bit of mask is set
- *
- * For example,if mask is 01010, base should be 0010 and we count like this:
- * 00010 (see this isn't so hard), 
- *     then we add base to bits and get 0100. (bits & ~mask) is (0100 & 0100) so
- *      we add that to bits getting (0100 + 0100) =
- * 01000 for our next value.
- *      then we add 0010 to get 
- * 01010 and we're done (easy as 1, 2, 3)
- */
-#define GetNextBitsOrBreak(bits, mask, base)	\
-	    if((bits) == (mask)) 		\
-		break;		 		\
-	    (bits) += (base);		 	\
-	    while((bits) & ~(mask))		\
-		(bits) += ((bits) & ~(mask));	
-/* ID of server as client */
-#define SERVER_ID	0
-
-typedef struct _colorResource
-{
-	Colormap	mid;
-	int		client;
-} colorResource;
-
-/* Invariants:
- * refcnt == 0 means entry is empty
- * refcnt > 0 means entry is useable by many clients, so it can't be changed
- * refcnt == AllocPrivate means entry owned by one client only
- * fShared should only be set if refcnt == AllocPrivate, and only in red map
- */
-
-
-/** 
- * Create and initialize the color map 
- * 
- * \param mid    resource to use for this colormap
- * \param alloc  1 iff all entries are allocated writable
- */
-int
-CreateColormap (Colormap mid, ScreenPtr pScreen, VisualPtr pVisual, 
-                ColormapPtr *ppcmap, int alloc, int client)
-{
-    int		class, size;
-    unsigned long sizebytes;
-    ColormapPtr	pmap;
-    EntryPtr	pent;
-    int		i;
-    Pixel	*ppix, **pptr;
-
-    class = pVisual->class;
-    if(!(class & DynamicClass) && (alloc != AllocNone) && (client != SERVER_ID))
-	return (BadMatch);
-
-    size = pVisual->ColormapEntries;
-    sizebytes = (size * sizeof(Entry)) +
-		(MAXCLIENTS * sizeof(Pixel *)) +
-		(MAXCLIENTS * sizeof(int));
-    if ((class | DynamicClass) == DirectColor)
-	sizebytes *= 3;
-    sizebytes += sizeof(ColormapRec);
-    pmap = xalloc(sizebytes);
-    if (!pmap)
-	return (BadAlloc);
-#if defined(_XSERVER64)
-    pmap->pad0 = 0;
-    pmap->pad1 = 0;
-#if (X_BYTE_ORDER == X_LITTLE_ENDIAN)
-    pmap->pad2 = 0;
-#endif
-#endif
-    pmap->red = (EntryPtr)((char *)pmap + sizeof(ColormapRec));    
-    sizebytes = size * sizeof(Entry);
-    pmap->clientPixelsRed = (Pixel **)((char *)pmap->red + sizebytes);
-    pmap->numPixelsRed = (int *)((char *)pmap->clientPixelsRed +
-				 (MAXCLIENTS * sizeof(Pixel *)));
-    pmap->mid = mid;
-    pmap->flags = 0; 	/* start out with all flags clear */
-    if(mid == pScreen->defColormap)
-	pmap->flags |= IsDefault;
-    pmap->pScreen = pScreen;
-    pmap->pVisual = pVisual;
-    pmap->class = class;
-    if ((class | DynamicClass) == DirectColor)
-	size = NUMRED(pVisual);
-    pmap->freeRed = size;
-    bzero ((char *) pmap->red, (int)sizebytes);
-    bzero((char *) pmap->numPixelsRed, MAXCLIENTS * sizeof(int));
-    for (pptr = &pmap->clientPixelsRed[MAXCLIENTS]; --pptr >= pmap->clientPixelsRed; )
-	*pptr = (Pixel *)NULL;
-    if (alloc == AllocAll)
-    {
-	if (class & DynamicClass)
-	    pmap->flags |= AllAllocated;
-	for (pent = &pmap->red[size - 1]; pent >= pmap->red; pent--)
-	    pent->refcnt = AllocPrivate;
-	pmap->freeRed = 0;
-	ppix = xalloc(size * sizeof(Pixel));
-	if (!ppix)
-	{
-	    xfree(pmap);
-	    return (BadAlloc);
-	}
-	pmap->clientPixelsRed[client] = ppix;
-	for(i = 0; i < size; i++)
-	    ppix[i] = i;
-	pmap->numPixelsRed[client] = size;
-    }
-
-    if ((class | DynamicClass) == DirectColor)
-    {
-	pmap->freeGreen = NUMGREEN(pVisual);
-	pmap->green = (EntryPtr)((char *)pmap->numPixelsRed +
-				 (MAXCLIENTS * sizeof(int)));
-	pmap->clientPixelsGreen = (Pixel **)((char *)pmap->green + sizebytes);
-	pmap->numPixelsGreen = (int *)((char *)pmap->clientPixelsGreen +
-				       (MAXCLIENTS * sizeof(Pixel *)));
-	pmap->freeBlue = NUMBLUE(pVisual);
-	pmap->blue = (EntryPtr)((char *)pmap->numPixelsGreen +
-				(MAXCLIENTS * sizeof(int)));
-	pmap->clientPixelsBlue = (Pixel **)((char *)pmap->blue + sizebytes);
-	pmap->numPixelsBlue = (int *)((char *)pmap->clientPixelsBlue +
-				      (MAXCLIENTS * sizeof(Pixel *)));
-
-	bzero ((char *) pmap->green, (int)sizebytes);
-	bzero ((char *) pmap->blue, (int)sizebytes);
-
-	memmove((char *) pmap->clientPixelsGreen,
-		(char *) pmap->clientPixelsRed,
-	      MAXCLIENTS * sizeof(Pixel *));
-	memmove((char *) pmap->clientPixelsBlue,
-		(char *) pmap->clientPixelsRed,
-	      MAXCLIENTS * sizeof(Pixel *));
-	bzero((char *) pmap->numPixelsGreen, MAXCLIENTS * sizeof(int));
-	bzero((char *) pmap->numPixelsBlue, MAXCLIENTS * sizeof(int));
-
-	/* If every cell is allocated, mark its refcnt */
-	if (alloc == AllocAll)
-	{
-	    size = pmap->freeGreen;
-	    for(pent = &pmap->green[size-1]; pent >= pmap->green; pent--)
-		pent->refcnt = AllocPrivate;
-	    pmap->freeGreen = 0;
-	    ppix = xalloc(size * sizeof(Pixel));
-	    if (!ppix)
-	    {
-		xfree(pmap->clientPixelsRed[client]);
-		xfree(pmap);
-		return(BadAlloc);
-	    }
-	    pmap->clientPixelsGreen[client] = ppix;
-	    for(i = 0; i < size; i++)
-		ppix[i] = i;
-	    pmap->numPixelsGreen[client] = size;
-
-	    size = pmap->freeBlue;
-	    for(pent = &pmap->blue[size-1]; pent >= pmap->blue; pent--)
-		pent->refcnt = AllocPrivate;
-	    pmap->freeBlue = 0;
-	    ppix = xalloc(size * sizeof(Pixel));
-	    if (!ppix)
-	    {
-		xfree(pmap->clientPixelsGreen[client]);
-		xfree(pmap->clientPixelsRed[client]);
-		xfree(pmap);
-		return(BadAlloc);
-	    }
-	    pmap->clientPixelsBlue[client] = ppix;
-	    for(i = 0; i < size; i++)
-		ppix[i] = i;
-	    pmap->numPixelsBlue[client] = size;
-	}
-    }
-    pmap->devPrivates = NULL;
-    pmap->flags |= BeingCreated;
-
-    if (!AddResource(mid, RT_COLORMAP, (pointer)pmap))
-	return (BadAlloc);
-
-    /*  
-     * Security creation/labeling check
-     */
-    i = XaceHook(XACE_RESOURCE_ACCESS, clients[client], mid, RT_COLORMAP,
-		 pmap, RT_NONE, NULL, DixCreateAccess);
-    if (i != Success) {
-	FreeResource(mid, RT_NONE);
-	return i;
-    }
-
-    /* If the device wants a chance to initialize the colormap in any way,
-     * this is it.  In specific, if this is a Static colormap, this is the
-     * time to fill in the colormap's values */
-    if (!(*pScreen->CreateColormap)(pmap))
-    {
-	FreeResource (mid, RT_NONE);
-	return BadAlloc;
-    }
-    pmap->flags &= ~BeingCreated;
-    *ppcmap = pmap;
-    return (Success);
-}
-
-/**
- *
- * \param value  must conform to DeleteType
- */
-int
-FreeColormap (pointer value, XID mid)
-{
-    int	i;
-    EntryPtr pent;
-    ColormapPtr	pmap = (ColormapPtr)value;
-
-    if(CLIENT_ID(mid) != SERVER_ID)
-    {
-        (*pmap->pScreen->UninstallColormap) (pmap);
-        WalkTree(pmap->pScreen, (VisitWindowProcPtr)TellNoMap, (pointer) &mid);
-    }
-
-    /* This is the device's chance to undo anything it needs to, especially
-     * to free any storage it allocated */
-    (*pmap->pScreen->DestroyColormap)(pmap);
-
-    if(pmap->clientPixelsRed)
-    {
-	for(i = 0; i < MAXCLIENTS; i++)
-	    xfree(pmap->clientPixelsRed[i]);
-    }
-
-    if ((pmap->class == PseudoColor) || (pmap->class == GrayScale))
-    {
-	for(pent = &pmap->red[pmap->pVisual->ColormapEntries - 1];
-	    pent >= pmap->red;
-	    pent--)
-	{
-	    if(pent->fShared)
-	    {
-		if (--pent->co.shco.red->refcnt == 0)
-		    xfree(pent->co.shco.red);
-		if (--pent->co.shco.green->refcnt == 0)
-		    xfree(pent->co.shco.green);
-		if (--pent->co.shco.blue->refcnt == 0)
-		    xfree(pent->co.shco.blue);
-	    }
-	}
-    }
-    if((pmap->class | DynamicClass) == DirectColor)
-    {
-        for(i = 0; i < MAXCLIENTS; i++)
-	{
-            xfree(pmap->clientPixelsGreen[i]);
-            xfree(pmap->clientPixelsBlue[i]);
-        }
-    }
-
-    dixFreePrivates(pmap->devPrivates);
-    xfree(pmap);
-    return(Success);
-}
-
-/* Tell window that pmid has disappeared */
-static int
-TellNoMap (WindowPtr pwin, Colormap *pmid)
-{
-    xEvent 	xE;
-
-    if (wColormap(pwin) == *pmid)
-    {
-	/* This should be call to DeliverEvent */
-	xE.u.u.type = ColormapNotify;
-	xE.u.colormap.window = pwin->drawable.id;
-	xE.u.colormap.colormap = None;
-	xE.u.colormap.new = TRUE;
-	xE.u.colormap.state = ColormapUninstalled;
-#ifdef PANORAMIX
-        if(noPanoramiXExtension || !pwin->drawable.pScreen->myNum)
-#endif
-	   DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);
-	if (pwin->optional) {
-	    pwin->optional->colormap = None;
-	    CheckWindowOptionalNeed (pwin);
-	}
-    }
-
-    return (WT_WALKCHILDREN);
-}
-
-/* Tell window that pmid got uninstalled */
-int
-TellLostMap (WindowPtr pwin, pointer value)
-{
-    Colormap 	*pmid = (Colormap *)value;
-    xEvent 	xE;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension && pwin->drawable.pScreen->myNum)
-	return WT_STOPWALKING;
-#endif
-    if (wColormap(pwin) == *pmid)
-    {
-	/* This should be call to DeliverEvent */
-	xE.u.u.type = ColormapNotify;
-	xE.u.colormap.window = pwin->drawable.id;
-	xE.u.colormap.colormap = *pmid;
-	xE.u.colormap.new = FALSE;
-	xE.u.colormap.state = ColormapUninstalled;
-	DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);
-    }
-
-    return (WT_WALKCHILDREN);
-}
-
-/* Tell window that pmid got installed */
-int
-TellGainedMap (WindowPtr pwin, pointer value)
-{
-    Colormap 	*pmid = (Colormap *)value;
-    xEvent 	xE;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension && pwin->drawable.pScreen->myNum)
-	return WT_STOPWALKING;
-#endif
-    if (wColormap (pwin) == *pmid)
-    {
-	/* This should be call to DeliverEvent */
-	xE.u.u.type = ColormapNotify;
-	xE.u.colormap.window = pwin->drawable.id;
-	xE.u.colormap.colormap = *pmid;
-	xE.u.colormap.new = FALSE;
-	xE.u.colormap.state = ColormapInstalled;
-	DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);
-    }
-
-    return (WT_WALKCHILDREN);
-}
-
-  
-int
-CopyColormapAndFree (Colormap mid, ColormapPtr pSrc, int client)
-{
-    ColormapPtr	pmap = (ColormapPtr) NULL;
-    int		result, alloc, size;
-    Colormap	midSrc;
-    ScreenPtr	pScreen;
-    VisualPtr	pVisual;
-
-    pScreen = pSrc->pScreen;
-    pVisual = pSrc->pVisual;
-    midSrc = pSrc->mid;
-    alloc = ((pSrc->flags & AllAllocated) && CLIENT_ID(midSrc) == client) ?
-            AllocAll : AllocNone;
-    size = pVisual->ColormapEntries;
-
-    /* If the create returns non-0, it failed */
-    result = CreateColormap (mid, pScreen, pVisual, &pmap, alloc, client);
-    if(result != Success)
-        return(result);
-    if(alloc == AllocAll)
-    {
-	memmove((char *)pmap->red, (char *)pSrc->red, size * sizeof(Entry));
-	if((pmap->class | DynamicClass) == DirectColor)
-	{
-	    memmove((char *)pmap->green, (char *)pSrc->green, size * sizeof(Entry));
-	    memmove((char *)pmap->blue, (char *)pSrc->blue, size * sizeof(Entry));
-	}
-	pSrc->flags &= ~AllAllocated;
-	FreePixels(pSrc, client);
-	UpdateColors(pmap);
-	return(Success);
-    }
-
-    CopyFree(REDMAP, client, pSrc, pmap);
-    if ((pmap->class | DynamicClass) == DirectColor)
-    {
-	CopyFree(GREENMAP, client, pSrc, pmap);
-	CopyFree(BLUEMAP, client, pSrc, pmap);
-    }
-    if (pmap->class & DynamicClass)
-	UpdateColors(pmap);
-    /* XXX should worry about removing any RT_CMAPENTRY resource */
-    return(Success);
-}
-
-/* Helper routine for freeing large numbers of cells from a map */
-static void
-CopyFree (int channel, int client, ColormapPtr pmapSrc, ColormapPtr pmapDst)
-{
-    int		z, npix;
-    EntryPtr	pentSrcFirst, pentDstFirst;
-    EntryPtr	pentSrc, pentDst;
-    Pixel	*ppix;
-    int		nalloc;
-
-    switch(channel)
-    {
-      default:	/* so compiler can see that everything gets initialized */
-      case REDMAP:
-	ppix = (pmapSrc->clientPixelsRed)[client];
-	npix = (pmapSrc->numPixelsRed)[client];
-	pentSrcFirst = pmapSrc->red;
-	pentDstFirst = pmapDst->red;
-	break;
-      case GREENMAP:
-	ppix = (pmapSrc->clientPixelsGreen)[client];
-	npix = (pmapSrc->numPixelsGreen)[client];
-	pentSrcFirst = pmapSrc->green;
-	pentDstFirst = pmapDst->green;
-	break;
-      case BLUEMAP:
-	ppix = (pmapSrc->clientPixelsBlue)[client];
-	npix = (pmapSrc->numPixelsBlue)[client];
-	pentSrcFirst = pmapSrc->blue;
-	pentDstFirst = pmapDst->blue;
-	break;
-    }
-    nalloc = 0;
-    if (pmapSrc->class & DynamicClass)
-    {
-	for(z = npix; --z >= 0; ppix++)
-	{
-	    /* Copy entries */
-	    pentSrc = pentSrcFirst + *ppix;
-	    pentDst = pentDstFirst + *ppix;
-	    if (pentDst->refcnt > 0)
-	    {
-		pentDst->refcnt++;
-	    }
-	    else
-	    {
-		*pentDst = *pentSrc;
-		nalloc++;
-		if (pentSrc->refcnt > 0)
-		    pentDst->refcnt = 1;
-		else
-		    pentSrc->fShared = FALSE;
-	    }
-	    FreeCell(pmapSrc, *ppix, channel);
-	}
-    }
-
-    /* Note that FreeCell has already fixed pmapSrc->free{Color} */
-    switch(channel)
-    {
-      case REDMAP:
-        pmapDst->freeRed -= nalloc;
-        (pmapDst->clientPixelsRed)[client] =
-	    (pmapSrc->clientPixelsRed)[client];
-        (pmapSrc->clientPixelsRed)[client] = (Pixel *) NULL;
-        (pmapDst->numPixelsRed)[client] = (pmapSrc->numPixelsRed)[client];
-        (pmapSrc->numPixelsRed)[client] = 0;
-	break;
-      case GREENMAP:
-        pmapDst->freeGreen -= nalloc;
-        (pmapDst->clientPixelsGreen)[client] =
-	    (pmapSrc->clientPixelsGreen)[client];
-        (pmapSrc->clientPixelsGreen)[client] = (Pixel *) NULL;
-        (pmapDst->numPixelsGreen)[client] = (pmapSrc->numPixelsGreen)[client];
-        (pmapSrc->numPixelsGreen)[client] = 0;
-	break;
-      case BLUEMAP:
-        pmapDst->freeBlue -= nalloc;
-        pmapDst->clientPixelsBlue[client] = pmapSrc->clientPixelsBlue[client];
-        pmapSrc->clientPixelsBlue[client] = (Pixel *) NULL;
-        pmapDst->numPixelsBlue[client] = pmapSrc->numPixelsBlue[client];
-        pmapSrc->numPixelsBlue[client] = 0;
-	break;
-    }
-}
-
-/* Free the ith entry in a color map.  Must handle freeing of
- * colors allocated through AllocColorPlanes */
-static void
-FreeCell (ColormapPtr pmap, Pixel i, int channel)
-{
-    EntryPtr pent;
-    int	*pCount;
-
-
-    switch (channel)
-    {
-      default:	/* so compiler can see that everything gets initialized */
-      case PSEUDOMAP:
-      case REDMAP:
-          pent = (EntryPtr) &pmap->red[i];
-	  pCount = &pmap->freeRed;
-	  break;
-      case GREENMAP:
-          pent = (EntryPtr) &pmap->green[i];
-	  pCount = &pmap->freeGreen;
-	  break;
-      case BLUEMAP:
-          pent = (EntryPtr) &pmap->blue[i];
-	  pCount = &pmap->freeBlue;
-	  break;
-    }
-    /* If it's not privately allocated and it's not time to free it, just
-     * decrement the count */
-    if (pent->refcnt > 1)
-	pent->refcnt--;
-    else
-    {
-        /* If the color type is shared, find the sharedcolor. If decremented
-         * refcnt is 0, free the shared cell. */
-        if (pent->fShared)
-	{
-	    if(--pent->co.shco.red->refcnt == 0)
-		xfree(pent->co.shco.red);
-	    if(--pent->co.shco.green->refcnt == 0)
-		xfree(pent->co.shco.green);
-	    if(--pent->co.shco.blue->refcnt == 0)
-		xfree(pent->co.shco.blue);
-	    pent->fShared = FALSE;
-	}
-	pent->refcnt = 0;
-	*pCount += 1;
-    }
-}
-
-static void
-UpdateColors (ColormapPtr pmap)
-{
-    xColorItem		*defs;
-    xColorItem *pdef;
-    EntryPtr 	pent;
-    VisualPtr	pVisual;
-    int			i, n, size;
-
-    pVisual = pmap->pVisual;
-    size = pVisual->ColormapEntries;
-    defs = xalloc(size * sizeof(xColorItem));
-    if (!defs)
-	return;
-    n = 0;
-    pdef = defs;
-    if (pmap->class == DirectColor)
-    {
-        for (i = 0; i < size; i++)
-	{
-	    if (!pmap->red[i].refcnt &&
-		!pmap->green[i].refcnt &&
-		!pmap->blue[i].refcnt)
-		continue;
-	    pdef->pixel = ((Pixel)i << pVisual->offsetRed) |
-			  ((Pixel)i << pVisual->offsetGreen) |
-			  ((Pixel)i << pVisual->offsetBlue);
-	    pdef->red = pmap->red[i].co.local.red;
-	    pdef->green = pmap->green[i].co.local.green;
-	    pdef->blue = pmap->blue[i].co.local.blue;
-	    pdef->flags = DoRed|DoGreen|DoBlue;
-	    pdef++;
-	    n++;
-	}
-    }
-    else
-    {
-        for (i = 0, pent = pmap->red; i < size; i++, pent++)
-	{
-	    if (!pent->refcnt)
-		continue;
-	    pdef->pixel = i;
-	    if(pent->fShared)
-	    {
-		pdef->red = pent->co.shco.red->color;
-		pdef->green = pent->co.shco.green->color;
-		pdef->blue = pent->co.shco.blue->color;
-	    }
-	    else
-	    {
-		pdef->red = pent->co.local.red;
-		pdef->green = pent->co.local.green;
-		pdef->blue = pent->co.local.blue;
-	    }
-	    pdef->flags = DoRed|DoGreen|DoBlue;
-	    pdef++;
-	    n++;
-	}
-    }
-    if (n)
-	(*pmap->pScreen->StoreColors)(pmap, n, defs);
-    xfree(defs);
-}
-
-/* Get a read-only color from a ColorMap (probably slow for large maps)
- * Returns by changing the value in pred, pgreen, pblue and pPix
- */
-int
-AllocColor (ColormapPtr pmap, 
-            unsigned short *pred, unsigned short *pgreen, unsigned short *pblue, 
-            Pixel *pPix, int client)
-{
-    Pixel	pixR, pixG, pixB;
-    int		entries;
-    xrgb	rgb;
-    int		class;
-    VisualPtr	pVisual;
-    int		npix;
-    Pixel	*ppix;
-
-    pVisual = pmap->pVisual;
-    (*pmap->pScreen->ResolveColor) (pred, pgreen, pblue, pVisual);
-    rgb.red = *pred;
-    rgb.green = *pgreen;
-    rgb.blue = *pblue;
-    class = pmap->class;
-    entries = pVisual->ColormapEntries;
-
-    /* If the colormap is being created, then we want to be able to change
-     * the colormap, even if it's a static type. Otherwise, we'd never be
-     * able to initialize static colormaps
-     */
-    if(pmap->flags & BeingCreated)
-	class |= DynamicClass;
-
-    /* If this is one of the static storage classes, and we're not initializing
-     * it, the best we can do is to find the closest color entry to the
-     * requested one and return that.
-     */
-    switch (class) {
-    case StaticColor:
-    case StaticGray:
-	/* Look up all three components in the same pmap */
-	*pPix = pixR = FindBestPixel(pmap->red, entries, &rgb, PSEUDOMAP);
-	*pred = pmap->red[pixR].co.local.red;
-	*pgreen = pmap->red[pixR].co.local.green;
-	*pblue = pmap->red[pixR].co.local.blue;
-	npix = pmap->numPixelsRed[client];
-	ppix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],
-				  (npix + 1) * sizeof(Pixel));
-	if (!ppix)
-	    return (BadAlloc);
-	ppix[npix] = pixR;
-	pmap->clientPixelsRed[client] = ppix;
-	pmap->numPixelsRed[client]++;
-	break;
-
-    case TrueColor:
-	/* Look up each component in its own map, then OR them together */
-	pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP);
-	pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb, GREENMAP);
-	pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP);
-	*pPix = (pixR << pVisual->offsetRed) |
-		(pixG << pVisual->offsetGreen) |
-		(pixB << pVisual->offsetBlue) |
-		ALPHAMASK(pVisual);
-	
-	*pred = pmap->red[pixR].co.local.red;
-	*pgreen = pmap->green[pixG].co.local.green;
-	*pblue = pmap->blue[pixB].co.local.blue;
-	npix = pmap->numPixelsRed[client];
-	ppix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],
-				  (npix + 1) * sizeof(Pixel));
-	if (!ppix)
-	    return (BadAlloc);
-	ppix[npix] = pixR;
-	pmap->clientPixelsRed[client] = ppix;
-	npix = pmap->numPixelsGreen[client];
-	ppix = (Pixel *) xrealloc(pmap->clientPixelsGreen[client],
-				  (npix + 1) * sizeof(Pixel));
-	if (!ppix)
-	    return (BadAlloc);
-	ppix[npix] = pixG;
-	pmap->clientPixelsGreen[client] = ppix;
-	npix = pmap->numPixelsBlue[client];
-	ppix = (Pixel *) xrealloc(pmap->clientPixelsBlue[client],
-				  (npix + 1) * sizeof(Pixel));
-	if (!ppix)
-	    return (BadAlloc);
-	ppix[npix] = pixB;
-	pmap->clientPixelsBlue[client] = ppix;
-	pmap->numPixelsRed[client]++;
-	pmap->numPixelsGreen[client]++;
-	pmap->numPixelsBlue[client]++;
-	break;
-
-    case GrayScale:
-    case PseudoColor:
-	if (pmap->mid != pmap->pScreen->defColormap &&
-	    pmap->pVisual->vid == pmap->pScreen->rootVisual)
-	{
-	    ColormapPtr prootmap;
-	    dixLookupResourceByType((pointer *)&prootmap, pmap->pScreen->defColormap,
-				    RT_COLORMAP, clients[client], DixReadAccess);
-
-	    if (pmap->class == prootmap->class)
-		FindColorInRootCmap (prootmap, prootmap->red, entries, &rgb, 
-			pPix, PSEUDOMAP, AllComp);
-	}
-	if (FindColor(pmap, pmap->red, entries, &rgb, pPix, PSEUDOMAP,
-		      client, AllComp) != Success)
-	    return (BadAlloc);
-        break;
-
-    case DirectColor:
-	if (pmap->mid != pmap->pScreen->defColormap &&
-	    pmap->pVisual->vid == pmap->pScreen->rootVisual)
-	{
-	    ColormapPtr prootmap;
-	    dixLookupResourceByType((pointer *)&prootmap, pmap->pScreen->defColormap,
-				    RT_COLORMAP, clients[client], DixReadAccess);
-
-	    if (pmap->class == prootmap->class)
-	    {
-		pixR = (*pPix & pVisual->redMask) >> pVisual->offsetRed; 
-		FindColorInRootCmap (prootmap, prootmap->red, entries, &rgb, 
-			&pixR, REDMAP, RedComp);
-		pixG = (*pPix & pVisual->greenMask) >> pVisual->offsetGreen; 
-		FindColorInRootCmap (prootmap, prootmap->green, entries, &rgb, 
-			&pixG, GREENMAP, GreenComp);
-		pixB = (*pPix & pVisual->blueMask) >> pVisual->offsetBlue; 
-		FindColorInRootCmap (prootmap, prootmap->blue, entries, &rgb, 
-			&pixB, BLUEMAP, BlueComp);
-		*pPix = pixR | pixG | pixB;
-	    }
-	}
-
-	pixR = (*pPix & pVisual->redMask) >> pVisual->offsetRed; 
-	if (FindColor(pmap, pmap->red, NUMRED(pVisual), &rgb, &pixR, REDMAP,
-		      client, RedComp) != Success)
-	    return (BadAlloc);
-	pixG = (*pPix & pVisual->greenMask) >> pVisual->offsetGreen; 
-	if (FindColor(pmap, pmap->green, NUMGREEN(pVisual), &rgb, &pixG,
-		      GREENMAP, client, GreenComp) != Success)
-	{
-	    (void)FreeCo(pmap, client, REDMAP, 1, &pixR, (Pixel)0);
-	    return (BadAlloc);
-	}
-	pixB = (*pPix & pVisual->blueMask) >> pVisual->offsetBlue; 
-	if (FindColor(pmap, pmap->blue, NUMBLUE(pVisual), &rgb, &pixB, BLUEMAP,
-		      client, BlueComp) != Success)
-	{
-	    (void)FreeCo(pmap, client, GREENMAP, 1, &pixG, (Pixel)0);
-	    (void)FreeCo(pmap, client, REDMAP, 1, &pixR, (Pixel)0);
-	    return (BadAlloc);
-	}
-	*pPix = pixR | pixG | pixB | ALPHAMASK(pVisual);
-
-	break;
-    }
-
-    /* if this is the client's first pixel in this colormap, tell the
-     * resource manager that the client has pixels in this colormap which
-     * should be freed when the client dies */
-    if ((pmap->numPixelsRed[client] == 1) &&
-	(CLIENT_ID(pmap->mid) != client) &&
-	!(pmap->flags & BeingCreated))
-    {
-	colorResource	*pcr;
-
-	pcr = xalloc(sizeof(colorResource));
-	if (!pcr)
-	{
-	    (void)FreeColors(pmap, client, 1, pPix, (Pixel)0);
-	    return (BadAlloc);
-	}
-	pcr->mid = pmap->mid;
-	pcr->client = client;
-	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))
-	    return (BadAlloc);
-    }
-    return (Success);
-}
-
-/*
- * FakeAllocColor -- fake an AllocColor request by
- * returning a free pixel if availible, otherwise returning
- * the closest matching pixel.  This is used by the mi
- * software sprite code to recolor cursors.  A nice side-effect
- * is that this routine will never return failure.
- */
-
-void
-FakeAllocColor (ColormapPtr pmap, xColorItem *item)
-{
-    Pixel pixR, pixG, pixB;
-    Pixel temp;
-    int	entries;
-    xrgb rgb;
-    int	class;
-    VisualPtr pVisual;
-
-    pVisual = pmap->pVisual;
-    rgb.red = item->red;
-    rgb.green = item->green;
-    rgb.blue = item->blue;
-    (*pmap->pScreen->ResolveColor) (&rgb.red, &rgb.green, &rgb.blue, pVisual);
-    class = pmap->class;
-    entries = pVisual->ColormapEntries;
-
-    switch (class) {
-    case GrayScale:
-    case PseudoColor:
-	temp = 0;
-	item->pixel = 0;
-	if (FindColor(pmap, pmap->red, entries, &rgb, &temp, PSEUDOMAP,
-		      -1, AllComp) == Success) {
-	    item->pixel = temp;
-	    break;
-	}
-	/* fall through ... */
-    case StaticColor:
-    case StaticGray:
-	item->pixel = FindBestPixel(pmap->red, entries, &rgb, PSEUDOMAP);
-	break;
-
-    case DirectColor:
-	/* Look up each component in its own map, then OR them together */
-	pixR = (item->pixel & pVisual->redMask) >> pVisual->offsetRed; 
-	pixG = (item->pixel & pVisual->greenMask) >> pVisual->offsetGreen; 
-	pixB = (item->pixel & pVisual->blueMask) >> pVisual->offsetBlue; 
-	if (FindColor(pmap, pmap->red, NUMRED(pVisual), &rgb, &pixR, REDMAP,
-		      -1, RedComp) != Success)
-	    pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP)
-			<< pVisual->offsetRed;
-	if (FindColor(pmap, pmap->green, NUMGREEN(pVisual), &rgb, &pixG,
-		      GREENMAP, -1, GreenComp) != Success)
-	    pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb,
-				 GREENMAP) << pVisual->offsetGreen;
-	if (FindColor(pmap, pmap->blue, NUMBLUE(pVisual), &rgb, &pixB, BLUEMAP,
-		      -1, BlueComp) != Success)
-	    pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP)
-			<< pVisual->offsetBlue;
-	item->pixel = pixR | pixG | pixB;
-	break;
-
-    case TrueColor:
-	/* Look up each component in its own map, then OR them together */
-	pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP);
-	pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb, GREENMAP);
-	pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP);
-	item->pixel = (pixR << pVisual->offsetRed) |
-		      (pixG << pVisual->offsetGreen) |
-		      (pixB << pVisual->offsetBlue);
-	break;
-    }
-}
-
-/* free a pixel value obtained from FakeAllocColor */
-void
-FakeFreeColor(ColormapPtr pmap, Pixel pixel)
-{
-    VisualPtr pVisual;
-    Pixel pixR, pixG, pixB;
-
-    switch (pmap->class) {
-    case GrayScale:
-    case PseudoColor:
-	if (pmap->red[pixel].refcnt == AllocTemporary)
-	    pmap->red[pixel].refcnt = 0;
-	break;
-    case DirectColor:
-	pVisual = pmap->pVisual;
-	pixR = (pixel & pVisual->redMask) >> pVisual->offsetRed; 
-	pixG = (pixel & pVisual->greenMask) >> pVisual->offsetGreen; 
-	pixB = (pixel & pVisual->blueMask) >> pVisual->offsetBlue; 
-	if (pmap->red[pixR].refcnt == AllocTemporary)
-	    pmap->red[pixR].refcnt = 0;
-	if (pmap->green[pixG].refcnt == AllocTemporary)
-	    pmap->green[pixG].refcnt = 0;
-	if (pmap->blue[pixB].refcnt == AllocTemporary)
-	    pmap->blue[pixB].refcnt = 0;
-	break;
-    }
-}
-
-typedef unsigned short	BigNumUpper;
-typedef unsigned long	BigNumLower;
-
-#define BIGNUMLOWERBITS	24
-#define BIGNUMUPPERBITS	16
-#define BIGNUMLOWER (1 << BIGNUMLOWERBITS)
-#define BIGNUMUPPER (1 << BIGNUMUPPERBITS)
-#define UPPERPART(i)	((i) >> BIGNUMLOWERBITS)
-#define LOWERPART(i)	((i) & (BIGNUMLOWER - 1))
-
-typedef struct _bignum {
-    BigNumUpper	upper;
-    BigNumLower	lower;
-} BigNumRec, *BigNumPtr;
-
-#define BigNumGreater(x,y) (((x)->upper > (y)->upper) ||\
-			    ((x)->upper == (y)->upper && (x)->lower > (y)->lower))
-
-#define UnsignedToBigNum(u,r)	(((r)->upper = UPPERPART(u)), \
-				 ((r)->lower = LOWERPART(u)))
-
-#define MaxBigNum(r)		(((r)->upper = BIGNUMUPPER-1), \
-				 ((r)->lower = BIGNUMLOWER-1))
-
-static void
-BigNumAdd (BigNumPtr x, BigNumPtr y, BigNumPtr r)
-{
-    BigNumLower	lower, carry = 0;
-
-    lower = x->lower + y->lower;
-    if (lower >= BIGNUMLOWER) {
-	lower -= BIGNUMLOWER;
-	carry = 1;
-    }
-    r->lower = lower;
-    r->upper = x->upper + y->upper + carry;
-}
-
-static Pixel
-FindBestPixel(EntryPtr pentFirst, int size, xrgb *prgb, int channel)
-{
-    EntryPtr	pent;
-    Pixel	pixel, final;
-    long	dr, dg, db;
-    unsigned long   sq;
-    BigNumRec	minval, sum, temp;
-
-    final = 0;
-    MaxBigNum(&minval);
-    /* look for the minimal difference */
-    for (pent = pentFirst, pixel = 0; pixel < size; pent++, pixel++)
-    {
-	dr = dg = db = 0;
-	switch(channel)
-	{
-	  case PSEUDOMAP:
-	      dg = (long) pent->co.local.green - prgb->green;
-	      db = (long) pent->co.local.blue - prgb->blue;
-	  case REDMAP:
-	      dr = (long) pent->co.local.red - prgb->red;
-	      break;
-	  case GREENMAP:
-	      dg = (long) pent->co.local.green - prgb->green;
-	      break;
-	  case BLUEMAP:
-	      db = (long) pent->co.local.blue - prgb->blue;
-	      break;
-	}
-	sq = dr * dr;
-	UnsignedToBigNum (sq, &sum);
-	sq = dg * dg;
-	UnsignedToBigNum (sq, &temp);
-	BigNumAdd (&sum, &temp, &sum);
-	sq = db * db;
-	UnsignedToBigNum (sq, &temp);
-	BigNumAdd (&sum, &temp, &sum);
-	if (BigNumGreater (&minval, &sum))
-	{
-	    final = pixel;
-	    minval = sum;
-	}
-    }
-    return(final);
-}
-
-static void
-FindColorInRootCmap (ColormapPtr pmap, EntryPtr pentFirst, int size, 
-                     xrgb *prgb, Pixel *pPixel, int channel, 
-                     ColorCompareProcPtr comp)
-{
-    EntryPtr    pent;
-    Pixel	pixel;
-    int         count;
-
-    if ((pixel = *pPixel) >= size)
-	pixel = 0;
-    for (pent = pentFirst + pixel, count = size; --count >= 0; pent++, pixel++)
-    {
-	if (pent->refcnt > 0 && (*comp) (pent, prgb))
-	{
-	    switch (channel)
-	    {
-	    case REDMAP:
-		pixel <<= pmap->pVisual->offsetRed;
-		break;
-	    case GREENMAP:
-		pixel <<= pmap->pVisual->offsetGreen;
-		break;
-	    case BLUEMAP:
-		pixel <<= pmap->pVisual->offsetBlue;
-		break;
-	    default: /* PSEUDOMAP */
-		break;
-	    }
-	    *pPixel = pixel;
-	}
-    }
-}
-
-/* Tries to find a color in pmap that exactly matches the one requested in prgb
- * if it can't it allocates one.
- * Starts looking at pentFirst + *pPixel, so if you want a specific pixel,
- * load *pPixel with that value, otherwise set it to 0
- */
-int
-FindColor (ColormapPtr pmap, EntryPtr pentFirst, int size, xrgb *prgb, 
-           Pixel *pPixel, int channel, int client, 
-           ColorCompareProcPtr comp)
-{
-    EntryPtr	pent;
-    Bool	foundFree;
-    Pixel	pixel, Free = 0;
-    int		npix, count, *nump = NULL;
-    Pixel	**pixp = NULL, *ppix;
-    xColorItem	def;
-
-    foundFree = FALSE;
-
-    if((pixel = *pPixel) >= size)
-	pixel = 0;
-    /* see if there is a match, and also look for a free entry */
-    for (pent = pentFirst + pixel, count = size; --count >= 0; )
-    {
-        if (pent->refcnt > 0)
-	{
-    	    if ((*comp) (pent, prgb))
-	    {
-		if (client >= 0)
-		    pent->refcnt++;
-		*pPixel = pixel;
-		switch(channel)
-		{
-		  case REDMAP:
-		    *pPixel <<= pmap->pVisual->offsetRed;
-		  case PSEUDOMAP:
-		    break;
-		  case GREENMAP:
-		    *pPixel <<= pmap->pVisual->offsetGreen;
-		    break;
-		  case BLUEMAP:
-		    *pPixel <<= pmap->pVisual->offsetBlue;
-		    break;
-		}
-		goto gotit;
-    	    }
-        }
-	else if (!foundFree && pent->refcnt == 0)
-	{
-	    Free = pixel;
-	    foundFree = TRUE;
-	    /* If we're initializing the colormap, then we are looking for
-	     * the first free cell we can find, not to minimize the number
-	     * of entries we use.  So don't look any further. */
-	    if(pmap->flags & BeingCreated)
-		break;
-	}
-	pixel++;
-	if(pixel >= size)
-	{
-	    pent = pentFirst;
-	    pixel = 0;
-	}
-	else
-	    pent++;
-    }
-
-    /* If we got here, we didn't find a match.  If we also didn't find
-     * a free entry, we're out of luck.  Otherwise, we'll usurp a free
-     * entry and fill it in */
-    if (!foundFree)
-	return (BadAlloc);
-    pent = pentFirst + Free;
-    pent->fShared = FALSE;
-    pent->refcnt = (client >= 0) ? 1 : AllocTemporary;
-
-    switch (channel)
-    {
-      case PSEUDOMAP:
-        pent->co.local.red = prgb->red;
-        pent->co.local.green = prgb->green;
-        pent->co.local.blue = prgb->blue;
-        def.red = prgb->red;
-	def.green = prgb->green;
-	def.blue = prgb->blue;
-	def.flags = (DoRed|DoGreen|DoBlue);
-	if (client >= 0)
-	    pmap->freeRed--;
-	def.pixel = Free;
-	break;
-
-      case REDMAP:
-        pent->co.local.red = prgb->red;
-        def.red = prgb->red;
-	def.green = pmap->green[0].co.local.green;
-	def.blue = pmap->blue[0].co.local.blue;
-	def.flags = DoRed;
-	if (client >= 0)
-	    pmap->freeRed--;
-	def.pixel = Free << pmap->pVisual->offsetRed;
-	break;
-
-      case GREENMAP:
-	pent->co.local.green = prgb->green;
-	def.red = pmap->red[0].co.local.red;
-        def.green = prgb->green;
-	def.blue = pmap->blue[0].co.local.blue;
-	def.flags = DoGreen;
-	if (client >= 0)
-	    pmap->freeGreen--;
-	def.pixel = Free << pmap->pVisual->offsetGreen;
-	break;
-
-      case BLUEMAP:
-	pent->co.local.blue = prgb->blue;
-	def.red = pmap->red[0].co.local.red;
-	def.green = pmap->green[0].co.local.green;
-	def.blue = prgb->blue;
-	def.flags = DoBlue;
-	if (client >= 0)
-	    pmap->freeBlue--;
-	def.pixel = Free << pmap->pVisual->offsetBlue;
-	break;
-    }
-    (*pmap->pScreen->StoreColors) (pmap, 1, &def);
-    pixel = Free;	
-    *pPixel = def.pixel;
-
-gotit:
-    if (pmap->flags & BeingCreated || client == -1)
-	return(Success);
-    /* Now remember the pixel, for freeing later */
-    switch (channel)
-    {
-      case PSEUDOMAP:
-      case REDMAP:
-	nump = pmap->numPixelsRed;
-	pixp = pmap->clientPixelsRed;
-	break;
-
-      case GREENMAP:
-	nump = pmap->numPixelsGreen;
-	pixp = pmap->clientPixelsGreen;
-	break;
-
-      case BLUEMAP:
-	nump = pmap->numPixelsBlue;
-	pixp = pmap->clientPixelsBlue;
-	break;
-    }
-    npix = nump[client];
-    ppix = (Pixel *) xrealloc (pixp[client], (npix + 1) * sizeof(Pixel));
-    if (!ppix)
-    {
-	pent->refcnt--;
-	if (!pent->fShared)
-	    switch (channel)
-	    {
-	      case PSEUDOMAP:
-	      case REDMAP:
-		pmap->freeRed++;
-		break;
-	      case GREENMAP:
-		pmap->freeGreen++;
-		break;
-	      case BLUEMAP:
-		pmap->freeBlue++;
-		break;
-	    }
-	return(BadAlloc);
-    }
-    ppix[npix] = pixel;
-    pixp[client] = ppix;
-    nump[client]++;
-
-    return(Success);
-}
-
-/* Comparison functions -- passed to FindColor to determine if an
- * entry is already the color we're looking for or not */
-static int
-AllComp (EntryPtr pent, xrgb *prgb)
-{
-    if((pent->co.local.red == prgb->red) &&
-       (pent->co.local.green == prgb->green) &&
-       (pent->co.local.blue == prgb->blue) )
-       return (1);
-    return (0);
-}
-
-static int
-RedComp (EntryPtr pent, xrgb *prgb)
-{
-    if (pent->co.local.red == prgb->red) 
-	return (1);
-    return (0);
-}
-
-static int
-GreenComp (EntryPtr pent, xrgb *prgb)
-{
-    if (pent->co.local.green == prgb->green) 
-	return (1);
-    return (0);
-}
-
-static int
-BlueComp (EntryPtr pent, xrgb *prgb)
-{
-    if (pent->co.local.blue == prgb->blue) 
-	return (1);
-    return (0);
-}
-
-
-/* Read the color value of a cell */
-
-int
-QueryColors (ColormapPtr pmap, int count, Pixel *ppixIn, xrgb *prgbList)
-{
-    Pixel	*ppix, pixel;
-    xrgb	*prgb;
-    VisualPtr	pVisual;
-    EntryPtr	pent;
-    Pixel	i;
-    int		errVal = Success;
-
-    pVisual = pmap->pVisual;
-    if ((pmap->class | DynamicClass) == DirectColor)
-    {
-	int numred, numgreen, numblue;
-	Pixel rgbbad;
-
-	numred = NUMRED(pVisual);
-	numgreen = NUMGREEN(pVisual);
-	numblue = NUMBLUE(pVisual);
-	rgbbad = ~RGBMASK(pVisual);
-	for( ppix = ppixIn, prgb = prgbList; --count >= 0; ppix++, prgb++)
-	{
-	    pixel = *ppix;
-	    if (pixel & rgbbad) {
-		clientErrorValue = pixel;
-		errVal =  BadValue;
-		continue;
-	    }
-	    i  = (pixel & pVisual->redMask) >> pVisual->offsetRed;
-	    if (i >= numred)
-	    {
-		clientErrorValue = pixel;
-		errVal =  BadValue;
-		continue;
-	    }
-	    prgb->red = pmap->red[i].co.local.red;
-	    i  = (pixel & pVisual->greenMask) >> pVisual->offsetGreen;
-	    if (i >= numgreen)
-	    {
-		clientErrorValue = pixel;
-		errVal =  BadValue;
-		continue;
-	    }
-	    prgb->green = pmap->green[i].co.local.green;
-	    i  = (pixel & pVisual->blueMask) >> pVisual->offsetBlue;
-	    if (i >= numblue)
-	    {
-		clientErrorValue = pixel;
-		errVal =  BadValue;
-		continue;
-	    }
-	    prgb->blue = pmap->blue[i].co.local.blue;
-	}
-    }
-    else
-    {
-	for( ppix = ppixIn, prgb = prgbList; --count >= 0; ppix++, prgb++)
-	{
-	    pixel = *ppix;
-	    if (pixel >= pVisual->ColormapEntries)
-	    {
-		clientErrorValue = pixel;
-		errVal = BadValue;
-	    }
-	    else
-	    {
-		pent = (EntryPtr)&pmap->red[pixel];
-		if (pent->fShared)
-		{
-		    prgb->red = pent->co.shco.red->color;
-		    prgb->green = pent->co.shco.green->color;
-		    prgb->blue = pent->co.shco.blue->color;
-		}
-		else
-		{
-		    prgb->red = pent->co.local.red;
-		    prgb->green = pent->co.local.green;
-		    prgb->blue = pent->co.local.blue;
-		}
-	    }
-	}
-    }
-    return (errVal);
-}
-
-static void
-FreePixels(ColormapPtr pmap, int client)
-{
-    Pixel *ppix, *ppixStart;
-    int n;
-    int	class;
-
-    class = pmap->class;
-    ppixStart = pmap->clientPixelsRed[client];
-    if (class & DynamicClass)
-    {
-	n = pmap->numPixelsRed[client];
-	for (ppix = ppixStart; --n >= 0; )
-	{
-	    FreeCell(pmap, *ppix, REDMAP);
-	    ppix++;
-	}
-    }
-
-    xfree(ppixStart);
-    pmap->clientPixelsRed[client] = (Pixel *) NULL;
-    pmap->numPixelsRed[client] = 0;
-    if ((class | DynamicClass) == DirectColor) 
-    {
-        ppixStart = pmap->clientPixelsGreen[client];
-	if (class & DynamicClass)
-	    for (ppix = ppixStart, n = pmap->numPixelsGreen[client]; --n >= 0;)
-		FreeCell(pmap, *ppix++, GREENMAP);
-	xfree(ppixStart);
-	pmap->clientPixelsGreen[client] = (Pixel *) NULL;
-	pmap->numPixelsGreen[client] = 0;
-
-        ppixStart = pmap->clientPixelsBlue[client];
-	if (class & DynamicClass)
-	    for (ppix = ppixStart, n = pmap->numPixelsBlue[client]; --n >= 0; )
-		FreeCell(pmap, *ppix++, BLUEMAP);
-	xfree(ppixStart);
-	pmap->clientPixelsBlue[client] = (Pixel *) NULL;
-	pmap->numPixelsBlue[client] = 0;
-    }
-}
-
-/** 
- * Frees all of a client's colors and cells.
- *
- *  \param value  must conform to DeleteType
- *  \unused fakeid
- */
-int
-FreeClientPixels (pointer value, XID fakeid)
-{
-    pointer pmap;
-    colorResource *pcr = value;
-    int rc;
-
-    rc = dixLookupResourceByType(&pmap, pcr->mid, RT_COLORMAP, serverClient,
-				 DixRemoveAccess);
-    if (rc == Success)
-	FreePixels((ColormapPtr)pmap, pcr->client);
-    xfree(pcr);
-    return Success;
-}
-
-int
-AllocColorCells (int client, ColormapPtr pmap, int colors, int planes, 
-                 Bool contig, Pixel *ppix, Pixel *masks)
-{
-    Pixel	rmask, gmask, bmask, *ppixFirst, r, g, b;
-    int		n, class;
-    int		ok;
-    int		oldcount;
-    colorResource *pcr = (colorResource *)NULL;
-
-    class = pmap->class;
-    if (!(class & DynamicClass))
-	return (BadAlloc); /* Shouldn't try on this type */
-    oldcount = pmap->numPixelsRed[client];
-    if (pmap->class == DirectColor)
-	oldcount += pmap->numPixelsGreen[client] + pmap->numPixelsBlue[client];
-    if (!oldcount && (CLIENT_ID(pmap->mid) != client))
-    {
-	pcr = xalloc(sizeof(colorResource));
-	if (!pcr)
-	    return (BadAlloc);
-    }
-
-    if (pmap->class == DirectColor)
-    {
-        ok = AllocDirect (client, pmap, colors, planes, planes, planes,
-			  contig, ppix, &rmask, &gmask, &bmask);
-	if(ok == Success)
-	{
-	    for (r = g = b = 1, n = planes; --n >= 0; r += r, g += g, b += b)
-	    {
-		while(!(rmask & r))
-		    r += r;
-		while(!(gmask & g))
-		    g += g;
-		while(!(bmask & b))
-		    b += b;
-		*masks++ = r | g | b;
-	    }
-	}
-    }
-    else
-    {
-        ok = AllocPseudo (client, pmap, colors, planes, contig, ppix, &rmask,
-			  &ppixFirst);
-	if(ok == Success)
-	{
-	    for (r = 1, n = planes; --n >= 0; r += r)
-	    {
-		while(!(rmask & r))
-		    r += r;
-		*masks++ = r;
-	    }
-	}
-    }
-
-    /* if this is the client's first pixels in this colormap, tell the
-     * resource manager that the client has pixels in this colormap which
-     * should be freed when the client dies */
-    if ((ok == Success) && pcr)
-    {
-	pcr->mid = pmap->mid;
-	pcr->client = client;
-	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))
-	    ok = BadAlloc;
-    } else if (pcr)
-	xfree(pcr);
-
-    return (ok);
-}
-
-
-int
-AllocColorPlanes (int client, ColormapPtr pmap, int colors, 
-                  int r, int g, int b, Bool contig, Pixel *pixels, 
-                  Pixel *prmask, Pixel *pgmask, Pixel *pbmask)
-{
-    int		ok;
-    Pixel	mask, *ppixFirst;
-    Pixel shift;
-    int i;
-    int		class;
-    int		oldcount;
-    colorResource *pcr = (colorResource *)NULL;
-
-    class = pmap->class;
-    if (!(class & DynamicClass))
-	return (BadAlloc); /* Shouldn't try on this type */
-    oldcount = pmap->numPixelsRed[client];
-    if (class == DirectColor)
-	oldcount += pmap->numPixelsGreen[client] + pmap->numPixelsBlue[client];
-    if (!oldcount && (CLIENT_ID(pmap->mid) != client))
-    {
-	pcr = xalloc(sizeof(colorResource));
-	if (!pcr)
-	    return (BadAlloc);
-    }
-
-    if (class == DirectColor)
-    {
-        ok = AllocDirect (client, pmap, colors, r, g, b, contig, pixels,
-			  prmask, pgmask, pbmask);
-    }
-    else
-    {
-	/* Allocate the proper pixels */
-	/* XXX This is sort of bad, because of contig is set, we force all
-	 * r + g + b bits to be contiguous.  Should only force contiguity
-	 * per mask 
-	 */
-        ok = AllocPseudo (client, pmap, colors, r + g + b, contig, pixels,
-			  &mask, &ppixFirst);
-
-	if(ok == Success)
-	{
-	    /* now split that mask into three */
-	    *prmask = *pgmask = *pbmask = 0;
-	    shift = 1;
-	    for (i = r; --i >= 0; shift += shift)
-	    {
-		while (!(mask & shift))
-		    shift += shift;
-		*prmask |= shift;
-	    }
-	    for (i = g; --i >= 0; shift += shift)
-	    {
-		while (!(mask & shift))
-		    shift += shift;
-		*pgmask |= shift;
-	    }
-	    for (i = b; --i >= 0; shift += shift)
-	    {
-		while (!(mask & shift))
-		    shift += shift;
-		*pbmask |= shift;
-	    }
-
-	    /* set up the shared color cells */
-	    if (!AllocShared(pmap, pixels, colors, r, g, b,
-			     *prmask, *pgmask, *pbmask, ppixFirst))
-	    {
-		(void)FreeColors(pmap, client, colors, pixels, mask);
-		ok = BadAlloc;
-	    }
-	}
-    }
-
-    /* if this is the client's first pixels in this colormap, tell the
-     * resource manager that the client has pixels in this colormap which
-     * should be freed when the client dies */
-    if ((ok == Success) && pcr)
-    {
-	pcr->mid = pmap->mid;
-	pcr->client = client;
-	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))
-	    ok = BadAlloc;
-    } else if (pcr)
-	xfree(pcr);
-
-    return (ok);
-}
-
-static int
-AllocDirect (int client, ColormapPtr pmap, int c, int r, int g, int b, Bool contig, 
-             Pixel *pixels, Pixel *prmask, Pixel *pgmask, Pixel *pbmask)
-{
-    Pixel	*ppixRed, *ppixGreen, *ppixBlue;
-    Pixel	*ppix, *pDst, *p;
-    int		npix, npixR, npixG, npixB;
-    Bool	okR, okG, okB;
-    Pixel	*rpix = 0, *gpix = 0, *bpix = 0;
-
-    npixR = c << r;
-    npixG = c << g;
-    npixB = c << b;
-    if ((r >= 32) || (g >= 32) || (b >= 32) ||
-	(npixR > pmap->freeRed) || (npixR < c) ||
-	(npixG > pmap->freeGreen) || (npixG < c) ||
-	(npixB > pmap->freeBlue) || (npixB < c))
-	return BadAlloc;
-
-    /* start out with empty pixels */
-    for(p = pixels; p < pixels + c; p++)
-	*p = 0;
-
-    ppixRed = xalloc(npixR * sizeof(Pixel));
-    ppixGreen = xalloc(npixG * sizeof(Pixel));
-    ppixBlue = xalloc(npixB * sizeof(Pixel));
-    if (!ppixRed || !ppixGreen || !ppixBlue)
-    {
-	if (ppixBlue) xfree(ppixBlue);
-	if (ppixGreen) xfree(ppixGreen);
-	if (ppixRed) xfree(ppixRed);
-	return(BadAlloc);
-    }
-
-    okR = AllocCP(pmap, pmap->red, c, r, contig, ppixRed, prmask);
-    okG = AllocCP(pmap, pmap->green, c, g, contig, ppixGreen, pgmask);
-    okB = AllocCP(pmap, pmap->blue, c, b, contig, ppixBlue, pbmask);
-
-    if (okR && okG && okB)
-    {
-	rpix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],
-				  (pmap->numPixelsRed[client] + (c << r)) *
-				  sizeof(Pixel));
-	if (rpix)
-	    pmap->clientPixelsRed[client] = rpix;
-	gpix = (Pixel *) xrealloc(pmap->clientPixelsGreen[client],
-				  (pmap->numPixelsGreen[client] + (c << g)) *
-				  sizeof(Pixel));
-	if (gpix)
-	    pmap->clientPixelsGreen[client] = gpix;
-	bpix = (Pixel *) xrealloc(pmap->clientPixelsBlue[client],
-				  (pmap->numPixelsBlue[client] + (c << b)) *
-				  sizeof(Pixel));
-	if (bpix)
-	    pmap->clientPixelsBlue[client] = bpix;
-    }
-
-    if (!okR || !okG || !okB || !rpix || !gpix || !bpix)
-    {
-	if (okR)
-	    for(ppix = ppixRed, npix = npixR; --npix >= 0; ppix++)
-		pmap->red[*ppix].refcnt = 0;
-	if (okG)
-	    for(ppix = ppixGreen, npix = npixG; --npix >= 0; ppix++)
-		pmap->green[*ppix].refcnt = 0;
-	if (okB)
-	    for(ppix = ppixBlue, npix = npixB; --npix >= 0; ppix++)
-		pmap->blue[*ppix].refcnt = 0;
-	xfree(ppixBlue);
-	xfree(ppixGreen);
-	xfree(ppixRed);
-	return(BadAlloc);
-    }
-
-    *prmask <<= pmap->pVisual->offsetRed;
-    *pgmask <<= pmap->pVisual->offsetGreen;
-    *pbmask <<= pmap->pVisual->offsetBlue;
-
-    ppix = rpix + pmap->numPixelsRed[client];
-    for (pDst = pixels, p = ppixRed; p < ppixRed + npixR; p++)
-    {
-	*ppix++ = *p;
-	if(p < ppixRed + c)
-	    *pDst++ |= *p << pmap->pVisual->offsetRed;
-    }
-    pmap->numPixelsRed[client] += npixR;
-    pmap->freeRed -= npixR;
-
-    ppix = gpix + pmap->numPixelsGreen[client];
-    for (pDst = pixels, p = ppixGreen; p < ppixGreen + npixG; p++)
-    {
-	*ppix++ = *p;
-	if(p < ppixGreen + c)
-	    *pDst++ |= *p << pmap->pVisual->offsetGreen;
-    }
-    pmap->numPixelsGreen[client] += npixG;
-    pmap->freeGreen -= npixG;
-
-    ppix = bpix + pmap->numPixelsBlue[client];
-    for (pDst = pixels, p = ppixBlue; p < ppixBlue + npixB; p++)
-    {
-	*ppix++ = *p;
-	if(p < ppixBlue + c)
-	    *pDst++ |= *p << pmap->pVisual->offsetBlue;
-    }
-    pmap->numPixelsBlue[client] += npixB;
-    pmap->freeBlue -= npixB;
-
-
-    for (pDst = pixels; pDst < pixels + c; pDst++)
-	*pDst |= ALPHAMASK(pmap->pVisual);
-
-    xfree(ppixBlue);
-    xfree(ppixGreen);
-    xfree(ppixRed);
-
-    return (Success);
-}
-
-static int
-AllocPseudo (int client, ColormapPtr pmap, int c, int r, Bool contig, 
-             Pixel *pixels, Pixel *pmask, Pixel **pppixFirst)
-{
-    Pixel	*ppix, *p, *pDst, *ppixTemp;
-    int		npix;
-    Bool	ok;
-
-    npix = c << r;
-    if ((r >= 32) || (npix > pmap->freeRed) || (npix < c))
-	return(BadAlloc);
-    if(!(ppixTemp = xalloc(npix * sizeof(Pixel))))
-	return(BadAlloc);
-    ok = AllocCP(pmap, pmap->red, c, r, contig, ppixTemp, pmask);
-
-    if (ok)
-    {
-
-	/* all the allocated pixels are added to the client pixel list,
-	 * but only the unique ones are returned to the client */
-	ppix = (Pixel *)xrealloc(pmap->clientPixelsRed[client],
-			 (pmap->numPixelsRed[client] + npix) * sizeof(Pixel));
-	if (!ppix)
-	{
-	    for (p = ppixTemp; p < ppixTemp + npix; p++)
-		pmap->red[*p].refcnt = 0;
-	    return (BadAlloc);
-	}
-	pmap->clientPixelsRed[client] = ppix;
-	ppix += pmap->numPixelsRed[client];
-	*pppixFirst = ppix;
-	pDst = pixels;
-	for (p = ppixTemp; p < ppixTemp + npix; p++)
-	{
-	    *ppix++ = *p;
-	    if(p < ppixTemp + c)
-	        *pDst++ = *p;
-	}
-	pmap->numPixelsRed[client] += npix;
-	pmap->freeRed -= npix;
-    }
-    xfree(ppixTemp);
-    return (ok ? Success : BadAlloc);
-}
-
-/* Allocates count << planes pixels from colormap pmap for client. If
- * contig, then the plane mask is made of consecutive bits.  Returns
- * all count << pixels in the array pixels. The first count of those
- * pixels are the unique pixels.  *pMask has the mask to Or with the
- * unique pixels to get the rest of them.
- *
- * Returns True iff all pixels could be allocated 
- * All cells allocated will have refcnt set to AllocPrivate and shared to FALSE
- * (see AllocShared for why we care)
- */
-static Bool
-AllocCP (ColormapPtr pmap, EntryPtr pentFirst, int count, int planes, 
-         Bool contig, Pixel *pixels, Pixel *pMask)
-{
-    EntryPtr	ent;
-    Pixel	pixel, base, entries, maxp, save;
-    int		dplanes, found;
-    Pixel	*ppix;
-    Pixel	mask;
-    Pixel	finalmask;
-
-    dplanes = pmap->pVisual->nplanes;
-
-    /* Easy case.  Allocate pixels only */
-    if (planes == 0)
-    {
-        /* allocate writable entries */
-	ppix = pixels;
-        ent = pentFirst;
-        pixel = 0;
-        while (--count >= 0)
-	{
-            /* Just find count unallocated cells */
-    	    while (ent->refcnt)
-	    {
-    	        ent++;
-    	        pixel++;
-    	    }
-    	    ent->refcnt = AllocPrivate;
-    	    *ppix++ = pixel;
-	    ent->fShared = FALSE;
-        }
-        *pMask = 0;
-        return (TRUE);
-    }
-    else if (planes > dplanes)
-    {
-	return (FALSE);
-    }
-
-    /* General case count pixels * 2 ^ planes cells to be allocated */
-
-    /* make room for new pixels */
-    ent = pentFirst;
-
-    /* first try for contiguous planes, since it's fastest */
-    for (mask = (((Pixel)1) << planes) - 1, base = 1, dplanes -= (planes - 1);
-         --dplanes >= 0;
-         mask += mask, base += base)
-    {
-        ppix = pixels;
-        found = 0;
-        pixel = 0;
-        entries = pmap->pVisual->ColormapEntries - mask;
-        while (pixel < entries)
-	{
-    	    save = pixel;
-    	    maxp = pixel + mask + base;
-    	    /* check if all are free */
-    	    while (pixel != maxp && ent[pixel].refcnt == 0)
-    	        pixel += base;
-	    if (pixel == maxp)
-		{
-		    /* this one works */
-		    *ppix++ = save;
-		    found++;
-		    if (found == count)
-		    {
-			/* found enough, allocate them all */
-			while (--count >= 0)
-			{
-			    pixel = pixels[count];
-			    maxp = pixel + mask;
-			    while (1)
-			    {
-				ent[pixel].refcnt = AllocPrivate;
-				ent[pixel].fShared = FALSE;
-				if (pixel == maxp)
-				    break;
-				pixel += base;
-				*ppix++ = pixel;
-			    }
-			}
-			*pMask = mask;
-			return (TRUE);
-		    }
-		}
-    	    pixel = save + 1;
-    	    if (pixel & mask)
-    	        pixel += mask;
-        }
-    }
-
-    dplanes = pmap->pVisual->nplanes;
-    if (contig || planes == 1 || dplanes < 3)
-	return (FALSE);
-
-    /* this will be very slow for large maps, need a better algorithm */
-
-    /*
-       we can generate the smallest and largest numbers that fits in dplanes
-       bits and contain exactly planes bits set as follows. First, we need to
-       check that it is possible to generate such a mask at all.
-       (Non-contiguous masks need one more bit than contiguous masks). Then
-       the smallest such mask consists of the rightmost planes-1 bits set, then
-       a zero, then a one in position planes + 1. The formula is
-         (3 << (planes-1)) -1
-       The largest such masks consists of the leftmost planes-1 bits set, then
-       a zero, then a one bit in position dplanes-planes-1. If dplanes is
-       smaller than 32 (the number of bits in a word) then the formula is:
-         (1<<dplanes) - (1<<(dplanes-planes+1) + (1<<dplanes-planes-1)
-       If dplanes = 32, then we can't calculate (1<<dplanes) and we have
-       to use:
-         ( (1<<(planes-1)) - 1) << (dplanes-planes+1) + (1<<(dplanes-planes-1))
-	  
-	  << Thank you, Loretta>>>
-
-    */
-
-    finalmask =
-        (((((Pixel)1)<<(planes-1)) - 1) << (dplanes-planes+1)) +
-	  (((Pixel)1)<<(dplanes-planes-1));
-    for (mask = (((Pixel)3) << (planes -1)) - 1; mask <= finalmask; mask++)
-    {
-        /* next 3 magic statements count number of ones (HAKMEM #169) */
-        pixel = (mask >> 1) & 033333333333;
-        pixel = mask - pixel - ((pixel >> 1) & 033333333333);
-        if ((((pixel + (pixel >> 3)) & 030707070707) % 077) != planes)
-    	    continue;
-        ppix = pixels;
-        found = 0;
-        entries = pmap->pVisual->ColormapEntries - mask;
-        base = lowbit (mask);
-        for (pixel = 0; pixel < entries; pixel++)
-	{
-	    if (pixel & mask)
-	        continue;
-	    maxp = 0;
-	    /* check if all are free */
-	    while (ent[pixel + maxp].refcnt == 0)
-	    {
-		GetNextBitsOrBreak(maxp, mask, base);
-	    }
-	    if ((maxp < mask) || (ent[pixel + mask].refcnt != 0))
-		continue;
-	    /* this one works */
-	    *ppix++ = pixel;
-	    found++;
-	    if (found < count)
-		continue;
-	    /* found enough, allocate them all */
-	    while (--count >= 0)
-	    {
-		pixel = (pixels)[count];
-		maxp = 0;
-		while (1)
-		{
-		    ent[pixel + maxp].refcnt = AllocPrivate;
-		    ent[pixel + maxp].fShared = FALSE;
-		    GetNextBitsOrBreak(maxp, mask, base);
-		    *ppix++ = pixel + maxp;
-		}
-	    }
-
-	    *pMask = mask;
-	    return (TRUE);
-	}
-    }
-    return (FALSE);
-}
-
-/**
- *
- *  \param ppixFirst  First of the client's new pixels
- */
-static Bool
-AllocShared (ColormapPtr pmap, Pixel *ppix, int c, int r, int g, int b, 
-             Pixel rmask, Pixel gmask, Pixel bmask, Pixel *ppixFirst)
-{
-    Pixel	*pptr, *cptr;
-    int		npix, z, npixClientNew, npixShared;
-    Pixel	basemask, base, bits, common;
-    SHAREDCOLOR *pshared, **ppshared, **psharedList;
-
-    npixClientNew = c << (r + g + b);
-    npixShared = (c << r) + (c << g) + (c << b);
-    psharedList = xalloc(npixShared * sizeof(SHAREDCOLOR *));
-    if (!psharedList)
-	return FALSE;
-    ppshared = psharedList;
-    for (z = npixShared; --z >= 0; )
-    {
-	if (!(ppshared[z] = xalloc(sizeof(SHAREDCOLOR))))
-	{
-	    for (z++ ; z < npixShared; z++)
-		xfree(ppshared[z]);
-	    return FALSE;
-	}
-    }
-    for(pptr = ppix, npix = c; --npix >= 0; pptr++)
-    {
-	basemask = ~(gmask | bmask);
-	common = *pptr & basemask;
-	if (rmask)
-	{
-	    bits = 0;
-	    base = lowbit (rmask);
-	    while(1)
-	    {
-		pshared = *ppshared++;
-		pshared->refcnt = 1 << (g + b);
-		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-		{
-		    if ((*cptr & basemask) == (common | bits))
-		    {
-			pmap->red[*cptr].fShared = TRUE;
-			pmap->red[*cptr].co.shco.red = pshared;
-		    }
-		}
-		GetNextBitsOrBreak(bits, rmask, base);
-	    }
-	}
-	else
-	{
-	    pshared = *ppshared++;
-	    pshared->refcnt = 1 << (g + b);
-	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-	    {
-		if ((*cptr & basemask) == common)
-		{
-		    pmap->red[*cptr].fShared = TRUE;
-		    pmap->red[*cptr].co.shco.red = pshared;
-		}
-	    }
-	}
-	basemask = ~(rmask | bmask);
-	common = *pptr & basemask;
-	if (gmask)
-	{
-	    bits = 0;
-	    base = lowbit (gmask);
-	    while(1)
-	    {
-		pshared = *ppshared++;
-		pshared->refcnt = 1 << (r + b);
-		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-		{
-		    if ((*cptr & basemask) == (common | bits))
-		    {
-			pmap->red[*cptr].co.shco.green = pshared;
-		    }
-		}
-		GetNextBitsOrBreak(bits, gmask, base);
-	    }
-	}
-	else
-	{
-	    pshared = *ppshared++;
-	    pshared->refcnt = 1 << (g + b);
-	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-	    {
-		if ((*cptr & basemask) == common)
-		{
-		    pmap->red[*cptr].co.shco.green = pshared;
-		}
-	    }
-	}
-	basemask = ~(rmask | gmask);
-	common = *pptr & basemask;
-	if (bmask)
-	{
-	    bits = 0;
-	    base = lowbit (bmask);
-	    while(1)
-	    {
-		pshared = *ppshared++;
-		pshared->refcnt = 1 << (r + g);
-		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-		{
-		    if ((*cptr & basemask) == (common | bits))
-		    {
-			pmap->red[*cptr].co.shco.blue = pshared;
-		    }
-		}
-		GetNextBitsOrBreak(bits, bmask, base);
-	    }
-	}
-	else
-	{
-	    pshared = *ppshared++;
-	    pshared->refcnt = 1 << (g + b);
-	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)
-	    {
-		if ((*cptr & basemask) == common)
-		{
-		    pmap->red[*cptr].co.shco.blue = pshared;
-		}
-	    }
-	}
-    }
-    xfree(psharedList);
-    return TRUE;
-}
-
-
-/** FreeColors
- * Free colors and/or cells (probably slow for large numbers) 
- */
-int
-FreeColors (ColormapPtr pmap, int client, int count, Pixel *pixels, Pixel mask)
-{
-    int		rval, result, class;
-    Pixel	rmask;
-
-    class = pmap->class;
-    if (pmap->flags & AllAllocated)
-	return(BadAccess);
-    if ((class | DynamicClass) == DirectColor)
-    {
-	rmask = mask & RGBMASK(pmap->pVisual);
-        result = FreeCo(pmap, client, REDMAP, count, pixels,
-			mask & pmap->pVisual->redMask);
-	/* If any of the three calls fails, we must report that, if more
-	 * than one fails, it's ok that we report the last one */
-        rval = FreeCo(pmap, client, GREENMAP, count, pixels,
-		      mask & pmap->pVisual->greenMask);
-	if(rval != Success)
-	    result = rval;
-	rval = FreeCo(pmap, client, BLUEMAP, count, pixels,
-		      mask & pmap->pVisual->blueMask);
-	if(rval != Success)
-	    result = rval;
-    }
-    else
-    {
-	rmask = mask & ((((Pixel)1) << pmap->pVisual->nplanes) - 1);
-        result = FreeCo(pmap, client, PSEUDOMAP, count, pixels, rmask);
-    }
-    if ((mask != rmask) && count)
-    {
-	clientErrorValue = *pixels | mask;
-	result = BadValue;
-    }
-    /* XXX should worry about removing any RT_CMAPENTRY resource */
-    return (result);
-}
-
-/**
- * Helper for FreeColors -- frees all combinations of *newpixels and mask bits
- * which the client has allocated in channel colormap cells of pmap.
- * doesn't change newpixels if it doesn't need to 
- *
- *  \param pmap   which colormap head
- *  \param color  which sub-map, eg, RED, BLUE, PSEUDO
- *  \param npixIn number of pixels passed in
- *  \param ppixIn number of base pixels
- *  \param mask   mask client gave us
- */
-static int
-FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixel mask)
-{
-    Pixel	*ppixClient, pixTest;
-    int		npixClient, npixNew, npix;
-    Pixel	bits, base, cmask, rgbbad;
-    Pixel	*pptr, *cptr;
-    int 	n, zapped;
-    int		errVal = Success;
-    int		offset, numents;
-
-    if (npixIn == 0)
-        return (errVal);
-    bits = 0;
-    zapped = 0;
-    base = lowbit (mask);
-
-    switch(color)
-    {
-      case REDMAP:
-	cmask = pmap->pVisual->redMask;
-	rgbbad = ~RGBMASK(pmap->pVisual);
-	offset = pmap->pVisual->offsetRed;
-	numents = (cmask >> offset) + 1;
-	ppixClient = pmap->clientPixelsRed[client];
-	npixClient = pmap->numPixelsRed[client];
-	break;
-      case GREENMAP:
-	cmask = pmap->pVisual->greenMask;
-	rgbbad = ~RGBMASK(pmap->pVisual);
-	offset = pmap->pVisual->offsetGreen;
-	numents = (cmask >> offset) + 1;
-	ppixClient = pmap->clientPixelsGreen[client];
-	npixClient = pmap->numPixelsGreen[client];
-	break;
-      case BLUEMAP:
-	cmask = pmap->pVisual->blueMask;
-	rgbbad = ~RGBMASK(pmap->pVisual);
-	offset = pmap->pVisual->offsetBlue;
-	numents = (cmask >> offset) + 1;
-	ppixClient = pmap->clientPixelsBlue[client];
-	npixClient = pmap->numPixelsBlue[client];
-	break;
-      default:	/* so compiler can see that everything gets initialized */
-      case PSEUDOMAP:
-	cmask = ~((Pixel)0);
-	rgbbad = 0;
-	offset = 0;
-	numents = pmap->pVisual->ColormapEntries;
-	ppixClient = pmap->clientPixelsRed[client];
-	npixClient = pmap->numPixelsRed[client];
-	break;
-    }
-
-
-    /* zap all pixels which match */
-    while (1)
-    {
-        /* go through pixel list */
-        for (pptr = ppixIn, n = npixIn; --n >= 0; pptr++)
-	{
-	    pixTest = ((*pptr | bits) & cmask) >> offset;
-	    if ((pixTest >= numents) || (*pptr & rgbbad))
-	    {
-		clientErrorValue = *pptr | bits;
-		errVal = BadValue;
-		continue;
-	    }
-
-	    /* find match in client list */
-	    for (cptr = ppixClient, npix = npixClient;
-	         --npix >= 0 && *cptr != pixTest;
-		 cptr++) ;
-
-	    if (npix >= 0)
-	    {
-		if (pmap->class & DynamicClass)
-		{
-		    FreeCell(pmap, pixTest, color);
-		}
-		*cptr = ~((Pixel)0);
-		zapped++;
-	    }
-	    else
-		errVal = BadAccess;
-	}
-        /* generate next bits value */
-	GetNextBitsOrBreak(bits, mask, base);
-    }
-
-    /* delete freed pixels from client pixel list */
-    if (zapped)
-    {
-        npixNew = npixClient - zapped;
-        if (npixNew)
-	{
-	    /* Since the list can only get smaller, we can do a copy in
-	     * place and then realloc to a smaller size */
-    	    pptr = cptr = ppixClient;
-
-	    /* If we have all the new pixels, we don't have to examine the
-	     * rest of the old ones */
-	    for(npix = 0; npix < npixNew; cptr++)
-	    {
-    	        if (*cptr != ~((Pixel)0))
-		{
-    		    *pptr++ = *cptr;
-		    npix++;
-    	        }
-    	    }
-	    pptr = (Pixel *)xrealloc(ppixClient, npixNew * sizeof(Pixel));
-	    if (pptr)
-		ppixClient = pptr;
-	    npixClient = npixNew;
-        }
-	else
-	{
-	    npixClient = 0;
-	    xfree(ppixClient);
-    	    ppixClient = (Pixel *)NULL;
-	}
-	switch(color)
-	{
-	  case PSEUDOMAP:
-	  case REDMAP:
-	    pmap->clientPixelsRed[client] = ppixClient;
-	    pmap->numPixelsRed[client] = npixClient;
-	    break;
-	  case GREENMAP:
-	    pmap->clientPixelsGreen[client] = ppixClient;
-	    pmap->numPixelsGreen[client] = npixClient;
-	    break;
-	  case BLUEMAP:
-	    pmap->clientPixelsBlue[client] = ppixClient;
-	    pmap->numPixelsBlue[client] = npixClient;
-	    break;
-	}
-    }
-    return (errVal);
-}
-
-
-
-/* Redefine color values */
-int
-StoreColors (ColormapPtr pmap, int count, xColorItem *defs)
-{
-    Pixel 	pix;
-    xColorItem *pdef;
-    EntryPtr 	pent, pentT, pentLast;
-    VisualPtr	pVisual;
-    SHAREDCOLOR		*pred, *pgreen, *pblue;
-    int			n, ChgRed, ChgGreen, ChgBlue, idef;
-    int			class, errVal = Success;
-    int			ok;
-
-
-    class = pmap->class;
-    if(!(class & DynamicClass) && !(pmap->flags & BeingCreated))
-    {
-	return(BadAccess);
-    }
-    pVisual = pmap->pVisual;
-
-    idef = 0;
-    if((class | DynamicClass) == DirectColor)
-    {
-	int numred, numgreen, numblue;
-	Pixel rgbbad;
-
-	numred = NUMRED(pVisual);
-	numgreen = NUMGREEN(pVisual);
-	numblue = NUMBLUE(pVisual);
-	rgbbad = ~RGBMASK(pVisual);
-        for (pdef = defs, n = 0; n < count; pdef++, n++)
-	{
-	    ok = TRUE;
-            (*pmap->pScreen->ResolveColor)
-	        (&pdef->red, &pdef->green, &pdef->blue, pmap->pVisual);
-
-	    if (pdef->pixel & rgbbad)
-	    {
-		errVal = BadValue;
-		clientErrorValue = pdef->pixel;
-		continue;
-	    }
-	    pix = (pdef->pixel & pVisual->redMask) >> pVisual->offsetRed;
-	    if (pix >= numred)
-	    {
-		errVal = BadValue;
-		ok = FALSE;
-	    }
-	    else if (pmap->red[pix].refcnt != AllocPrivate)
-	    {
-		errVal = BadAccess;
-		ok = FALSE;
-	    }
-	    else if (pdef->flags & DoRed)
-	    {
-		pmap->red[pix].co.local.red = pdef->red;
-	    }
-	    else
-	    {
-		pdef->red = pmap->red[pix].co.local.red;
-	    }
-
-	    pix = (pdef->pixel & pVisual->greenMask) >> pVisual->offsetGreen;
-	    if (pix >= numgreen)
-	    {
-		errVal = BadValue;
-		ok = FALSE;
-	    }
-	    else if (pmap->green[pix].refcnt != AllocPrivate)
-	    {
-		errVal = BadAccess;
-		ok = FALSE;
-	    }
-	    else if (pdef->flags & DoGreen)
-	    {
-		pmap->green[pix].co.local.green = pdef->green;
-	    }
-	    else
-	    {
-		pdef->green = pmap->green[pix].co.local.green;
-	    }
-
-	    pix = (pdef->pixel & pVisual->blueMask) >> pVisual->offsetBlue;
-	    if (pix >= numblue)
-	    {
-		errVal = BadValue;
-		ok = FALSE;
-	    }
-	    else if (pmap->blue[pix].refcnt != AllocPrivate)
-	    {
-		errVal = BadAccess;
-		ok = FALSE;
-	    }
-	    else if (pdef->flags & DoBlue)
-	    {
-		pmap->blue[pix].co.local.blue = pdef->blue;
-	    }
-	    else
-	    {
-		pdef->blue = pmap->blue[pix].co.local.blue;
-	    }
-	    /* If this is an o.k. entry, then it gets added to the list
-	     * to be sent to the hardware.  If not, skip it.  Once we've
-	     * skipped one, we have to copy all the others.
-	     */
-	    if(ok)
-	    {
-		if(idef != n)
-		    defs[idef] = defs[n];
-		idef++;
-	    } else
-		clientErrorValue = pdef->pixel;
-	}
-    }
-    else
-    {
-        for (pdef = defs, n = 0; n < count; pdef++, n++)
-	{
-
-	    ok = TRUE;
-	    if (pdef->pixel >= pVisual->ColormapEntries)
-	    {
-		clientErrorValue = pdef->pixel;
-	        errVal = BadValue;
-		ok = FALSE;
-	    }
-	    else if (pmap->red[pdef->pixel].refcnt != AllocPrivate)
-	    {
-		errVal = BadAccess;
-		ok = FALSE;
-	    }
-
-	    /* If this is an o.k. entry, then it gets added to the list
-	     * to be sent to the hardware.  If not, skip it.  Once we've
-	     * skipped one, we have to copy all the others.
-	     */
-	    if(ok)
-	    {
-		if(idef != n)
-		    defs[idef] = defs[n];
-		idef++;
-	    }
-	    else
-		continue;
-
-            (*pmap->pScreen->ResolveColor)
-	        (&pdef->red, &pdef->green, &pdef->blue, pmap->pVisual);
-
-	    pent = &pmap->red[pdef->pixel];
-
-	    if(pdef->flags & DoRed)
-	    {
-		if(pent->fShared)
-		{
-		    pent->co.shco.red->color = pdef->red;
-		    if (pent->co.shco.red->refcnt > 1)
-			ok = FALSE;
-		}
-		else
-		    pent->co.local.red = pdef->red;
-	    }
-	    else
-	    {
-		if(pent->fShared)
-		    pdef->red = pent->co.shco.red->color;
-		else
-		    pdef->red = pent->co.local.red;
-	    }
-	    if(pdef->flags & DoGreen)
-	    {
-		if(pent->fShared)
-		{
-		    pent->co.shco.green->color = pdef->green;
-		    if (pent->co.shco.green->refcnt > 1)
-			ok = FALSE;
-		}
-		else
-		    pent->co.local.green = pdef->green;
-	    }
-	    else
-	    {
-		if(pent->fShared)
-		    pdef->green = pent->co.shco.green->color;
-		else
-		    pdef->green = pent->co.local.green;
-	    }
-	    if(pdef->flags & DoBlue)
-	    {
-		if(pent->fShared)
-		{
-		    pent->co.shco.blue->color = pdef->blue;
-		    if (pent->co.shco.blue->refcnt > 1)
-			ok = FALSE;
-		}
-		else
-		    pent->co.local.blue = pdef->blue;
-	    }
-	    else
-	    {
-		if(pent->fShared)
-		    pdef->blue = pent->co.shco.blue->color;
-		else
-		    pdef->blue = pent->co.local.blue;
-	    }
-
-	    if(!ok)
-	    {
-                /* have to run through the colormap and change anybody who
-		 * shares this value */
-	        pred = pent->co.shco.red;
-	        pgreen = pent->co.shco.green;
-	        pblue = pent->co.shco.blue;
-	        ChgRed = pdef->flags & DoRed;
-	        ChgGreen = pdef->flags & DoGreen;
-	        ChgBlue = pdef->flags & DoBlue;
-	        pentLast = pmap->red + pVisual->ColormapEntries;
-
-	        for(pentT = pmap->red; pentT < pentLast; pentT++)
-		{
-		    if(pentT->fShared && (pentT != pent))
-		    {
-			xColorItem	defChg;
-
-			/* There are, alas, devices in this world too dumb
-			 * to read their own hardware colormaps.  Sick, but
-			 * true.  So we're going to be really nice and load
-			 * the xColorItem with the proper value for all the
-			 * fields.  We will only set the flags for those
-			 * fields that actually change.  Smart devices can
-			 * arrange to change only those fields.  Dumb devices
-			 * can rest assured that we have provided for them,
-			 * and can change all three fields */
-
-			defChg.flags = 0;
-			if(ChgRed && pentT->co.shco.red == pred)
-			{
-			    defChg.flags |= DoRed;
-			}
-			if(ChgGreen && pentT->co.shco.green == pgreen)
-			{
-			    defChg.flags |= DoGreen;
-			}
-			if(ChgBlue && pentT->co.shco.blue == pblue)
-			{
-			    defChg.flags |= DoBlue;
-			}
-			if(defChg.flags != 0)
-			{
-			    defChg.pixel = pentT - pmap->red;
-			    defChg.red = pentT->co.shco.red->color;
-			    defChg.green = pentT->co.shco.green->color;
-			    defChg.blue = pentT->co.shco.blue->color;
-			    (*pmap->pScreen->StoreColors) (pmap, 1, &defChg);
-			}
-		    }
-		}
-
-	    }
-	}
-    }
-    /* Note that we use idef, the count of acceptable entries, and not
-     * count, the count of proposed entries */
-    if (idef != 0)
-	( *pmap->pScreen->StoreColors) (pmap, idef, defs);
-    return (errVal);
-}
-
-int
-IsMapInstalled(Colormap map, WindowPtr pWin)
-{
-    Colormap	*pmaps;
-    int		imap, nummaps, found;
-
-    pmaps = xalloc(pWin->drawable.pScreen->maxInstalledCmaps*sizeof(Colormap));
-    if(!pmaps)
-	return(FALSE);
-    nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
-        (pWin->drawable.pScreen, pmaps);
-    found = FALSE;
-    for(imap = 0; imap < nummaps; imap++)
-    {
-	if(pmaps[imap] == map)
-	{
-	    found = TRUE;
-	    break;
-	}
-    }
-    xfree(pmaps);
-    return (found);
-}
-
-struct colormap_lookup_data {
-    ScreenPtr pScreen;
-    VisualPtr visuals;
-};
-
-static void _colormap_find_resource(pointer value, XID id,
-				    pointer cdata)
-{
-    struct colormap_lookup_data *cmap_data = cdata;
-    VisualPtr visuals = cmap_data->visuals;
-    ScreenPtr pScreen = cmap_data->pScreen;
-    ColormapPtr cmap = value;
-    int j;
-
-    if (pScreen != cmap->pScreen)
-	return;
-
-    j = cmap->pVisual - pScreen->visuals;
-    cmap->pVisual = &visuals[j];
-}
-
-/* something has realloced the visuals, instead of breaking
-   ABI fix it up here - glx and compsite did this wrong */
-Bool
-ResizeVisualArray(ScreenPtr pScreen, int new_visual_count,
-		  DepthPtr depth)
-{
-    struct colormap_lookup_data cdata;
-    int numVisuals;
-    VisualPtr visuals;
-    XID *vids, vid;
-    int first_new_vid, first_new_visual, i;
-
-    first_new_vid = depth->numVids;
-    first_new_visual = pScreen->numVisuals;
-
-    vids = xrealloc(depth->vids, (depth->numVids + new_visual_count) * sizeof(XID));
-    if (!vids)
-        return FALSE;
-
-    /* its realloced now no going back if we fail the next one */
-    depth->vids = vids;
-
-    numVisuals = pScreen->numVisuals + new_visual_count;
-    visuals = xrealloc(pScreen->visuals, numVisuals * sizeof(VisualRec));
-    if (!visuals) {
-	return FALSE;
-    }
-
-    cdata.visuals = visuals;
-    cdata.pScreen = pScreen;
-    FindClientResourcesByType(serverClient, RT_COLORMAP, _colormap_find_resource, &cdata);
-
-    pScreen->visuals = visuals;
-
-    for (i = 0; i < new_visual_count; i++) {
-	vid = FakeClientID(0);
-	pScreen->visuals[first_new_visual + i].vid = vid;
-	vids[first_new_vid + i] = vid;
-    }
-
-    depth->numVids += new_visual_count;
-    pScreen->numVisuals += new_visual_count;
-
-    return TRUE;
-}
+/***********************************************************

+

+Copyright 1987, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+******************************************************************/

+

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <stdio.h>

+#include <string.h>

+#include <strings.h>

+#include "misc.h"

+#include "dix.h"

+#include "colormapst.h"

+#include "os.h"

+#include "scrnintstr.h"

+#include "resource.h"

+#include "windowstr.h"

+#include "privates.h"

+#include "xace.h"

+

+#ifdef _MSC_VER

+#define UpdateColors thisUpdateColors

+#endif

+

+extern XID clientErrorValue;

+

+static Pixel FindBestPixel(

+    EntryPtr /*pentFirst*/,

+    int /*size*/,

+    xrgb * /*prgb*/,

+    int /*channel*/

+);

+

+static int AllComp(

+    EntryPtr /*pent*/,

+    xrgb * /*prgb*/

+);

+

+static int RedComp(

+    EntryPtr /*pent*/,

+    xrgb * /*prgb*/

+);

+

+static int GreenComp(

+    EntryPtr /*pent*/,

+    xrgb * /*prgb*/

+);

+

+static int BlueComp(

+    EntryPtr /*pent*/,

+    xrgb * /*prgb*/

+);

+

+static void FreePixels(

+    ColormapPtr /*pmap*/,

+    int /*client*/

+);

+

+static void CopyFree(

+    int /*channel*/,

+    int /*client*/,

+    ColormapPtr /*pmapSrc*/,

+    ColormapPtr /*pmapDst*/

+);

+

+static void FreeCell(

+    ColormapPtr /*pmap*/,

+    Pixel /*i*/,

+    int /*channel*/

+);

+

+static void UpdateColors(

+    ColormapPtr /*pmap*/

+);

+

+static int AllocDirect(

+    int /*client*/,

+    ColormapPtr /*pmap*/,

+    int /*c*/,

+    int /*r*/,

+    int /*g*/,

+    int /*b*/,

+    Bool /*contig*/,

+    Pixel * /*pixels*/,

+    Pixel * /*prmask*/,

+    Pixel * /*pgmask*/,

+    Pixel * /*pbmask*/

+);

+

+static int AllocPseudo(

+    int /*client*/,

+    ColormapPtr /*pmap*/,

+    int /*c*/,

+    int /*r*/,

+    Bool /*contig*/,

+    Pixel * /*pixels*/,

+    Pixel * /*pmask*/,

+    Pixel ** /*pppixFirst*/

+);

+

+static Bool AllocCP(

+    ColormapPtr /*pmap*/,

+    EntryPtr /*pentFirst*/,

+    int /*count*/,

+    int /*planes*/,

+    Bool /*contig*/,

+    Pixel * /*pixels*/,

+    Pixel * /*pMask*/

+);

+

+static Bool AllocShared(

+    ColormapPtr /*pmap*/,

+    Pixel * /*ppix*/,

+    int /*c*/,

+    int /*r*/,

+    int /*g*/,

+    int /*b*/,

+    Pixel /*rmask*/,

+    Pixel /*gmask*/,

+    Pixel /*bmask*/,

+    Pixel * /*ppixFirst*/

+);

+

+static int FreeCo(

+    ColormapPtr /*pmap*/,

+    int /*client*/,

+    int /*color*/,

+    int /*npixIn*/,

+    Pixel * /*ppixIn*/,

+    Pixel /*mask*/

+);

+

+static int   TellNoMap(

+    WindowPtr	/*pwin*/,

+    Colormap 	* /*pmid*/

+);

+

+static void FindColorInRootCmap (

+    ColormapPtr	/* pmap */,

+    EntryPtr	/* pentFirst */,

+    int		/* size */,

+    xrgb*	/* prgb */,

+    Pixel*	/* pPixel */,

+    int		/* channel */,

+    ColorCompareProcPtr /* comp */

+);

+

+#define NUMRED(vis) ((vis->redMask >> vis->offsetRed) + 1)

+#define NUMGREEN(vis) ((vis->greenMask >> vis->offsetGreen) + 1)

+#define NUMBLUE(vis) ((vis->blueMask >> vis->offsetBlue) + 1)

+#if COMPOSITE

+#define ALPHAMASK(vis)	((vis)->nplanes < 32 ? 0 : \

+			 (CARD32) ~((vis)->redMask|(vis)->greenMask|(vis)->blueMask))

+#else

+#define ALPHAMASK(vis)	0

+#endif

+

+#define RGBMASK(vis) (vis->redMask | vis->greenMask | vis->blueMask | ALPHAMASK(vis))

+

+/* GetNextBitsOrBreak(bits, mask, base)  -- 

+ * (Suggestion: First read the macro, then read this explanation.

+ *

+ * Either generate the next value to OR in to a pixel or break out of this

+ * while loop 

+ *

+ * This macro is used when we're trying to generate all 2^n combinations of

+ * bits in mask.  What we're doing here is counting in binary, except that

+ * the bits we use to count may not be contiguous.  This macro will be

+ * called 2^n times, returning a different value in bits each time. Then

+ * it will cause us to break out of a surrounding loop. (It will always be

+ * called from within a while loop.)

+ * On call: mask is the value we want to find all the combinations for

+ * base has 1 bit set where the least significant bit of mask is set

+ *

+ * For example,if mask is 01010, base should be 0010 and we count like this:

+ * 00010 (see this isn't so hard), 

+ *     then we add base to bits and get 0100. (bits & ~mask) is (0100 & 0100) so

+ *      we add that to bits getting (0100 + 0100) =

+ * 01000 for our next value.

+ *      then we add 0010 to get 

+ * 01010 and we're done (easy as 1, 2, 3)

+ */

+#define GetNextBitsOrBreak(bits, mask, base)	\

+	    if((bits) == (mask)) 		\

+		break;		 		\

+	    (bits) += (base);		 	\

+	    while((bits) & ~(mask))		\

+		(bits) += ((bits) & ~(mask));	

+/* ID of server as client */

+#define SERVER_ID	0

+

+typedef struct _colorResource

+{

+	Colormap	mid;

+	int		client;

+} colorResource;

+

+/* Invariants:

+ * refcnt == 0 means entry is empty

+ * refcnt > 0 means entry is useable by many clients, so it can't be changed

+ * refcnt == AllocPrivate means entry owned by one client only

+ * fShared should only be set if refcnt == AllocPrivate, and only in red map

+ */

+

+

+/** 

+ * Create and initialize the color map 

+ * 

+ * \param mid    resource to use for this colormap

+ * \param alloc  1 iff all entries are allocated writable

+ */

+int

+CreateColormap (Colormap mid, ScreenPtr pScreen, VisualPtr pVisual, 

+                ColormapPtr *ppcmap, int alloc, int client)

+{

+    int		class, size;

+    unsigned long sizebytes;

+    ColormapPtr	pmap;

+    EntryPtr	pent;

+    int		i;

+    Pixel	*ppix, **pptr;

+

+    class = pVisual->class;

+    if(!(class & DynamicClass) && (alloc != AllocNone) && (client != SERVER_ID))

+	return (BadMatch);

+

+    size = pVisual->ColormapEntries;

+    sizebytes = (size * sizeof(Entry)) +

+		(MAXCLIENTS * sizeof(Pixel *)) +

+		(MAXCLIENTS * sizeof(int));

+    if ((class | DynamicClass) == DirectColor)

+	sizebytes *= 3;

+    sizebytes += sizeof(ColormapRec);

+    pmap = xalloc(sizebytes);

+    if (!pmap)

+	return (BadAlloc);

+#if defined(_XSERVER64)

+    pmap->pad0 = 0;

+    pmap->pad1 = 0;

+#if (X_BYTE_ORDER == X_LITTLE_ENDIAN)

+    pmap->pad2 = 0;

+#endif

+#endif

+    pmap->red = (EntryPtr)((char *)pmap + sizeof(ColormapRec));    

+    sizebytes = size * sizeof(Entry);

+    pmap->clientPixelsRed = (Pixel **)((char *)pmap->red + sizebytes);

+    pmap->numPixelsRed = (int *)((char *)pmap->clientPixelsRed +

+				 (MAXCLIENTS * sizeof(Pixel *)));

+    pmap->mid = mid;

+    pmap->flags = 0; 	/* start out with all flags clear */

+    if(mid == pScreen->defColormap)

+	pmap->flags |= IsDefault;

+    pmap->pScreen = pScreen;

+    pmap->pVisual = pVisual;

+    pmap->class = class;

+    if ((class | DynamicClass) == DirectColor)

+	size = NUMRED(pVisual);

+    pmap->freeRed = size;

+    bzero ((char *) pmap->red, (int)sizebytes);

+    bzero((char *) pmap->numPixelsRed, MAXCLIENTS * sizeof(int));

+    for (pptr = &pmap->clientPixelsRed[MAXCLIENTS]; --pptr >= pmap->clientPixelsRed; )

+	*pptr = (Pixel *)NULL;

+    if (alloc == AllocAll)

+    {

+	if (class & DynamicClass)

+	    pmap->flags |= AllAllocated;

+	for (pent = &pmap->red[size - 1]; pent >= pmap->red; pent--)

+	    pent->refcnt = AllocPrivate;

+	pmap->freeRed = 0;

+	ppix = xalloc(size * sizeof(Pixel));

+	if (!ppix)

+	{

+	    xfree(pmap);

+	    return (BadAlloc);

+	}

+	pmap->clientPixelsRed[client] = ppix;

+	for(i = 0; i < size; i++)

+	    ppix[i] = i;

+	pmap->numPixelsRed[client] = size;

+    }

+

+    if ((class | DynamicClass) == DirectColor)

+    {

+	pmap->freeGreen = NUMGREEN(pVisual);

+	pmap->green = (EntryPtr)((char *)pmap->numPixelsRed +

+				 (MAXCLIENTS * sizeof(int)));

+	pmap->clientPixelsGreen = (Pixel **)((char *)pmap->green + sizebytes);

+	pmap->numPixelsGreen = (int *)((char *)pmap->clientPixelsGreen +

+				       (MAXCLIENTS * sizeof(Pixel *)));

+	pmap->freeBlue = NUMBLUE(pVisual);

+	pmap->blue = (EntryPtr)((char *)pmap->numPixelsGreen +

+				(MAXCLIENTS * sizeof(int)));

+	pmap->clientPixelsBlue = (Pixel **)((char *)pmap->blue + sizebytes);

+	pmap->numPixelsBlue = (int *)((char *)pmap->clientPixelsBlue +

+				      (MAXCLIENTS * sizeof(Pixel *)));

+

+	bzero ((char *) pmap->green, (int)sizebytes);

+	bzero ((char *) pmap->blue, (int)sizebytes);

+

+	memmove((char *) pmap->clientPixelsGreen,

+		(char *) pmap->clientPixelsRed,

+	      MAXCLIENTS * sizeof(Pixel *));

+	memmove((char *) pmap->clientPixelsBlue,

+		(char *) pmap->clientPixelsRed,

+	      MAXCLIENTS * sizeof(Pixel *));

+	bzero((char *) pmap->numPixelsGreen, MAXCLIENTS * sizeof(int));

+	bzero((char *) pmap->numPixelsBlue, MAXCLIENTS * sizeof(int));

+

+	/* If every cell is allocated, mark its refcnt */

+	if (alloc == AllocAll)

+	{

+	    size = pmap->freeGreen;

+	    for(pent = &pmap->green[size-1]; pent >= pmap->green; pent--)

+		pent->refcnt = AllocPrivate;

+	    pmap->freeGreen = 0;

+	    ppix = xalloc(size * sizeof(Pixel));

+	    if (!ppix)

+	    {

+		xfree(pmap->clientPixelsRed[client]);

+		xfree(pmap);

+		return(BadAlloc);

+	    }

+	    pmap->clientPixelsGreen[client] = ppix;

+	    for(i = 0; i < size; i++)

+		ppix[i] = i;

+	    pmap->numPixelsGreen[client] = size;

+

+	    size = pmap->freeBlue;

+	    for(pent = &pmap->blue[size-1]; pent >= pmap->blue; pent--)

+		pent->refcnt = AllocPrivate;

+	    pmap->freeBlue = 0;

+	    ppix = xalloc(size * sizeof(Pixel));

+	    if (!ppix)

+	    {

+		xfree(pmap->clientPixelsGreen[client]);

+		xfree(pmap->clientPixelsRed[client]);

+		xfree(pmap);

+		return(BadAlloc);

+	    }

+	    pmap->clientPixelsBlue[client] = ppix;

+	    for(i = 0; i < size; i++)

+		ppix[i] = i;

+	    pmap->numPixelsBlue[client] = size;

+	}

+    }

+    pmap->devPrivates = NULL;

+    pmap->flags |= BeingCreated;

+

+    if (!AddResource(mid, RT_COLORMAP, (pointer)pmap))

+	return (BadAlloc);

+

+    /*  

+     * Security creation/labeling check

+     */

+    i = XaceHook(XACE_RESOURCE_ACCESS, clients[client], mid, RT_COLORMAP,

+		 pmap, RT_NONE, NULL, DixCreateAccess);

+    if (i != Success) {

+	FreeResource(mid, RT_NONE);

+	return i;

+    }

+

+    /* If the device wants a chance to initialize the colormap in any way,

+     * this is it.  In specific, if this is a Static colormap, this is the

+     * time to fill in the colormap's values */

+    if (!(*pScreen->CreateColormap)(pmap))

+    {

+	FreeResource (mid, RT_NONE);

+	return BadAlloc;

+    }

+    pmap->flags &= ~BeingCreated;

+    *ppcmap = pmap;

+    return (Success);

+}

+

+/**

+ *

+ * \param value  must conform to DeleteType

+ */

+int

+FreeColormap (pointer value, XID mid)

+{

+    int	i;

+    EntryPtr pent;

+    ColormapPtr	pmap = (ColormapPtr)value;

+

+    if(CLIENT_ID(mid) != SERVER_ID)

+    {

+        (*pmap->pScreen->UninstallColormap) (pmap);

+        WalkTree(pmap->pScreen, (VisitWindowProcPtr)TellNoMap, (pointer) &mid);

+    }

+

+    /* This is the device's chance to undo anything it needs to, especially

+     * to free any storage it allocated */

+    (*pmap->pScreen->DestroyColormap)(pmap);

+

+    if(pmap->clientPixelsRed)

+    {

+	for(i = 0; i < MAXCLIENTS; i++)

+	    xfree(pmap->clientPixelsRed[i]);

+    }

+

+    if ((pmap->class == PseudoColor) || (pmap->class == GrayScale))

+    {

+	for(pent = &pmap->red[pmap->pVisual->ColormapEntries - 1];

+	    pent >= pmap->red;

+	    pent--)

+	{

+	    if(pent->fShared)

+	    {

+		if (--pent->co.shco.red->refcnt == 0)

+		    xfree(pent->co.shco.red);

+		if (--pent->co.shco.green->refcnt == 0)

+		    xfree(pent->co.shco.green);

+		if (--pent->co.shco.blue->refcnt == 0)

+		    xfree(pent->co.shco.blue);

+	    }

+	}

+    }

+    if((pmap->class | DynamicClass) == DirectColor)

+    {

+        for(i = 0; i < MAXCLIENTS; i++)

+	{

+            xfree(pmap->clientPixelsGreen[i]);

+            xfree(pmap->clientPixelsBlue[i]);

+        }

+    }

+

+    dixFreePrivates(pmap->devPrivates);

+    xfree(pmap);

+    return(Success);

+}

+

+/* Tell window that pmid has disappeared */

+static int

+TellNoMap (WindowPtr pwin, Colormap *pmid)

+{

+    xEvent 	xE;

+

+    if (wColormap(pwin) == *pmid)

+    {

+	/* This should be call to DeliverEvent */

+	xE.u.u.type = ColormapNotify;

+	xE.u.colormap.window = pwin->drawable.id;

+	xE.u.colormap.colormap = None;

+	xE.u.colormap.new = TRUE;

+	xE.u.colormap.state = ColormapUninstalled;

+#ifdef PANORAMIX

+        if(noPanoramiXExtension || !pwin->drawable.pScreen->myNum)

+#endif

+	   DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);

+	if (pwin->optional) {

+	    pwin->optional->colormap = None;

+	    CheckWindowOptionalNeed (pwin);

+	}

+    }

+

+    return (WT_WALKCHILDREN);

+}

+

+/* Tell window that pmid got uninstalled */

+int

+TellLostMap (WindowPtr pwin, pointer value)

+{

+    Colormap 	*pmid = (Colormap *)value;

+    xEvent 	xE;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension && pwin->drawable.pScreen->myNum)

+	return WT_STOPWALKING;

+#endif

+    if (wColormap(pwin) == *pmid)

+    {

+	/* This should be call to DeliverEvent */

+	xE.u.u.type = ColormapNotify;

+	xE.u.colormap.window = pwin->drawable.id;

+	xE.u.colormap.colormap = *pmid;

+	xE.u.colormap.new = FALSE;

+	xE.u.colormap.state = ColormapUninstalled;

+	DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);

+    }

+

+    return (WT_WALKCHILDREN);

+}

+

+/* Tell window that pmid got installed */

+int

+TellGainedMap (WindowPtr pwin, pointer value)

+{

+    Colormap 	*pmid = (Colormap *)value;

+    xEvent 	xE;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension && pwin->drawable.pScreen->myNum)

+	return WT_STOPWALKING;

+#endif

+    if (wColormap (pwin) == *pmid)

+    {

+	/* This should be call to DeliverEvent */

+	xE.u.u.type = ColormapNotify;

+	xE.u.colormap.window = pwin->drawable.id;

+	xE.u.colormap.colormap = *pmid;

+	xE.u.colormap.new = FALSE;

+	xE.u.colormap.state = ColormapInstalled;

+	DeliverEvents(pwin, &xE, 1, (WindowPtr)NULL);

+    }

+

+    return (WT_WALKCHILDREN);

+}

+

+  

+int

+CopyColormapAndFree (Colormap mid, ColormapPtr pSrc, int client)

+{

+    ColormapPtr	pmap = (ColormapPtr) NULL;

+    int		result, alloc, size;

+    Colormap	midSrc;

+    ScreenPtr	pScreen;

+    VisualPtr	pVisual;

+

+    pScreen = pSrc->pScreen;

+    pVisual = pSrc->pVisual;

+    midSrc = pSrc->mid;

+    alloc = ((pSrc->flags & AllAllocated) && CLIENT_ID(midSrc) == client) ?

+            AllocAll : AllocNone;

+    size = pVisual->ColormapEntries;

+

+    /* If the create returns non-0, it failed */

+    result = CreateColormap (mid, pScreen, pVisual, &pmap, alloc, client);

+    if(result != Success)

+        return(result);

+    if(alloc == AllocAll)

+    {

+	memmove((char *)pmap->red, (char *)pSrc->red, size * sizeof(Entry));

+	if((pmap->class | DynamicClass) == DirectColor)

+	{

+	    memmove((char *)pmap->green, (char *)pSrc->green, size * sizeof(Entry));

+	    memmove((char *)pmap->blue, (char *)pSrc->blue, size * sizeof(Entry));

+	}

+	pSrc->flags &= ~AllAllocated;

+	FreePixels(pSrc, client);

+	UpdateColors(pmap);

+	return(Success);

+    }

+

+    CopyFree(REDMAP, client, pSrc, pmap);

+    if ((pmap->class | DynamicClass) == DirectColor)

+    {

+	CopyFree(GREENMAP, client, pSrc, pmap);

+	CopyFree(BLUEMAP, client, pSrc, pmap);

+    }

+    if (pmap->class & DynamicClass)

+	UpdateColors(pmap);

+    /* XXX should worry about removing any RT_CMAPENTRY resource */

+    return(Success);

+}

+

+/* Helper routine for freeing large numbers of cells from a map */

+static void

+CopyFree (int channel, int client, ColormapPtr pmapSrc, ColormapPtr pmapDst)

+{

+    int		z, npix;

+    EntryPtr	pentSrcFirst, pentDstFirst;

+    EntryPtr	pentSrc, pentDst;

+    Pixel	*ppix;

+    int		nalloc;

+

+    switch(channel)

+    {

+      default:	/* so compiler can see that everything gets initialized */

+      case REDMAP:

+	ppix = (pmapSrc->clientPixelsRed)[client];

+	npix = (pmapSrc->numPixelsRed)[client];

+	pentSrcFirst = pmapSrc->red;

+	pentDstFirst = pmapDst->red;

+	break;

+      case GREENMAP:

+	ppix = (pmapSrc->clientPixelsGreen)[client];

+	npix = (pmapSrc->numPixelsGreen)[client];

+	pentSrcFirst = pmapSrc->green;

+	pentDstFirst = pmapDst->green;

+	break;

+      case BLUEMAP:

+	ppix = (pmapSrc->clientPixelsBlue)[client];

+	npix = (pmapSrc->numPixelsBlue)[client];

+	pentSrcFirst = pmapSrc->blue;

+	pentDstFirst = pmapDst->blue;

+	break;

+    }

+    nalloc = 0;

+    if (pmapSrc->class & DynamicClass)

+    {

+	for(z = npix; --z >= 0; ppix++)

+	{

+	    /* Copy entries */

+	    pentSrc = pentSrcFirst + *ppix;

+	    pentDst = pentDstFirst + *ppix;

+	    if (pentDst->refcnt > 0)

+	    {

+		pentDst->refcnt++;

+	    }

+	    else

+	    {

+		*pentDst = *pentSrc;

+		nalloc++;

+		if (pentSrc->refcnt > 0)

+		    pentDst->refcnt = 1;

+		else

+		    pentSrc->fShared = FALSE;

+	    }

+	    FreeCell(pmapSrc, *ppix, channel);

+	}

+    }

+

+    /* Note that FreeCell has already fixed pmapSrc->free{Color} */

+    switch(channel)

+    {

+      case REDMAP:

+        pmapDst->freeRed -= nalloc;

+        (pmapDst->clientPixelsRed)[client] =

+	    (pmapSrc->clientPixelsRed)[client];

+        (pmapSrc->clientPixelsRed)[client] = (Pixel *) NULL;

+        (pmapDst->numPixelsRed)[client] = (pmapSrc->numPixelsRed)[client];

+        (pmapSrc->numPixelsRed)[client] = 0;

+	break;

+      case GREENMAP:

+        pmapDst->freeGreen -= nalloc;

+        (pmapDst->clientPixelsGreen)[client] =

+	    (pmapSrc->clientPixelsGreen)[client];

+        (pmapSrc->clientPixelsGreen)[client] = (Pixel *) NULL;

+        (pmapDst->numPixelsGreen)[client] = (pmapSrc->numPixelsGreen)[client];

+        (pmapSrc->numPixelsGreen)[client] = 0;

+	break;

+      case BLUEMAP:

+        pmapDst->freeBlue -= nalloc;

+        pmapDst->clientPixelsBlue[client] = pmapSrc->clientPixelsBlue[client];

+        pmapSrc->clientPixelsBlue[client] = (Pixel *) NULL;

+        pmapDst->numPixelsBlue[client] = pmapSrc->numPixelsBlue[client];

+        pmapSrc->numPixelsBlue[client] = 0;

+	break;

+    }

+}

+

+/* Free the ith entry in a color map.  Must handle freeing of

+ * colors allocated through AllocColorPlanes */

+static void

+FreeCell (ColormapPtr pmap, Pixel i, int channel)

+{

+    EntryPtr pent;

+    int	*pCount;

+

+

+    switch (channel)

+    {

+      default:	/* so compiler can see that everything gets initialized */

+      case PSEUDOMAP:

+      case REDMAP:

+          pent = (EntryPtr) &pmap->red[i];

+	  pCount = &pmap->freeRed;

+	  break;

+      case GREENMAP:

+          pent = (EntryPtr) &pmap->green[i];

+	  pCount = &pmap->freeGreen;

+	  break;

+      case BLUEMAP:

+          pent = (EntryPtr) &pmap->blue[i];

+	  pCount = &pmap->freeBlue;

+	  break;

+    }

+    /* If it's not privately allocated and it's not time to free it, just

+     * decrement the count */

+    if (pent->refcnt > 1)

+	pent->refcnt--;

+    else

+    {

+        /* If the color type is shared, find the sharedcolor. If decremented

+         * refcnt is 0, free the shared cell. */

+        if (pent->fShared)

+	{

+	    if(--pent->co.shco.red->refcnt == 0)

+		xfree(pent->co.shco.red);

+	    if(--pent->co.shco.green->refcnt == 0)

+		xfree(pent->co.shco.green);

+	    if(--pent->co.shco.blue->refcnt == 0)

+		xfree(pent->co.shco.blue);

+	    pent->fShared = FALSE;

+	}

+	pent->refcnt = 0;

+	*pCount += 1;

+    }

+}

+

+static void

+UpdateColors (ColormapPtr pmap)

+{

+    xColorItem		*defs;

+    xColorItem *pdef;

+    EntryPtr 	pent;

+    VisualPtr	pVisual;

+    int			i, n, size;

+

+    pVisual = pmap->pVisual;

+    size = pVisual->ColormapEntries;

+    defs = xalloc(size * sizeof(xColorItem));

+    if (!defs)

+	return;

+    n = 0;

+    pdef = defs;

+    if (pmap->class == DirectColor)

+    {

+        for (i = 0; i < size; i++)

+	{

+	    if (!pmap->red[i].refcnt &&

+		!pmap->green[i].refcnt &&

+		!pmap->blue[i].refcnt)

+		continue;

+	    pdef->pixel = ((Pixel)i << pVisual->offsetRed) |

+			  ((Pixel)i << pVisual->offsetGreen) |

+			  ((Pixel)i << pVisual->offsetBlue);

+	    pdef->red = pmap->red[i].co.local.red;

+	    pdef->green = pmap->green[i].co.local.green;

+	    pdef->blue = pmap->blue[i].co.local.blue;

+	    pdef->flags = DoRed|DoGreen|DoBlue;

+	    pdef++;

+	    n++;

+	}

+    }

+    else

+    {

+        for (i = 0, pent = pmap->red; i < size; i++, pent++)

+	{

+	    if (!pent->refcnt)

+		continue;

+	    pdef->pixel = i;

+	    if(pent->fShared)

+	    {

+		pdef->red = pent->co.shco.red->color;

+		pdef->green = pent->co.shco.green->color;

+		pdef->blue = pent->co.shco.blue->color;

+	    }

+	    else

+	    {

+		pdef->red = pent->co.local.red;

+		pdef->green = pent->co.local.green;

+		pdef->blue = pent->co.local.blue;

+	    }

+	    pdef->flags = DoRed|DoGreen|DoBlue;

+	    pdef++;

+	    n++;

+	}

+    }

+    if (n)

+	(*pmap->pScreen->StoreColors)(pmap, n, defs);

+    xfree(defs);

+}

+

+/* Get a read-only color from a ColorMap (probably slow for large maps)

+ * Returns by changing the value in pred, pgreen, pblue and pPix

+ */

+int

+AllocColor (ColormapPtr pmap, 

+            unsigned short *pred, unsigned short *pgreen, unsigned short *pblue, 

+            Pixel *pPix, int client)

+{

+    Pixel	pixR, pixG, pixB;

+    int		entries;

+    xrgb	rgb;

+    int		class;

+    VisualPtr	pVisual;

+    int		npix;

+    Pixel	*ppix;

+

+    pVisual = pmap->pVisual;

+    (*pmap->pScreen->ResolveColor) (pred, pgreen, pblue, pVisual);

+    rgb.red = *pred;

+    rgb.green = *pgreen;

+    rgb.blue = *pblue;

+    class = pmap->class;

+    entries = pVisual->ColormapEntries;

+

+    /* If the colormap is being created, then we want to be able to change

+     * the colormap, even if it's a static type. Otherwise, we'd never be

+     * able to initialize static colormaps

+     */

+    if(pmap->flags & BeingCreated)

+	class |= DynamicClass;

+

+    /* If this is one of the static storage classes, and we're not initializing

+     * it, the best we can do is to find the closest color entry to the

+     * requested one and return that.

+     */

+    switch (class) {

+    case StaticColor:

+    case StaticGray:

+	/* Look up all three components in the same pmap */

+	*pPix = pixR = FindBestPixel(pmap->red, entries, &rgb, PSEUDOMAP);

+	*pred = pmap->red[pixR].co.local.red;

+	*pgreen = pmap->red[pixR].co.local.green;

+	*pblue = pmap->red[pixR].co.local.blue;

+	npix = pmap->numPixelsRed[client];

+	ppix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],

+				  (npix + 1) * sizeof(Pixel));

+	if (!ppix)

+	    return (BadAlloc);

+	ppix[npix] = pixR;

+	pmap->clientPixelsRed[client] = ppix;

+	pmap->numPixelsRed[client]++;

+	break;

+

+    case TrueColor:

+	/* Look up each component in its own map, then OR them together */

+	pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP);

+	pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb, GREENMAP);

+	pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP);

+	*pPix = (pixR << pVisual->offsetRed) |

+		(pixG << pVisual->offsetGreen) |

+		(pixB << pVisual->offsetBlue) |

+		ALPHAMASK(pVisual);

+	

+	*pred = pmap->red[pixR].co.local.red;

+	*pgreen = pmap->green[pixG].co.local.green;

+	*pblue = pmap->blue[pixB].co.local.blue;

+	npix = pmap->numPixelsRed[client];

+	ppix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],

+				  (npix + 1) * sizeof(Pixel));

+	if (!ppix)

+	    return (BadAlloc);

+	ppix[npix] = pixR;

+	pmap->clientPixelsRed[client] = ppix;

+	npix = pmap->numPixelsGreen[client];

+	ppix = (Pixel *) xrealloc(pmap->clientPixelsGreen[client],

+				  (npix + 1) * sizeof(Pixel));

+	if (!ppix)

+	    return (BadAlloc);

+	ppix[npix] = pixG;

+	pmap->clientPixelsGreen[client] = ppix;

+	npix = pmap->numPixelsBlue[client];

+	ppix = (Pixel *) xrealloc(pmap->clientPixelsBlue[client],

+				  (npix + 1) * sizeof(Pixel));

+	if (!ppix)

+	    return (BadAlloc);

+	ppix[npix] = pixB;

+	pmap->clientPixelsBlue[client] = ppix;

+	pmap->numPixelsRed[client]++;

+	pmap->numPixelsGreen[client]++;

+	pmap->numPixelsBlue[client]++;

+	break;

+

+    case GrayScale:

+    case PseudoColor:

+	if (pmap->mid != pmap->pScreen->defColormap &&

+	    pmap->pVisual->vid == pmap->pScreen->rootVisual)

+	{

+	    ColormapPtr prootmap;

+	    dixLookupResourceByType((pointer *)&prootmap, pmap->pScreen->defColormap,

+				    RT_COLORMAP, clients[client], DixReadAccess);

+

+	    if (pmap->class == prootmap->class)

+		FindColorInRootCmap (prootmap, prootmap->red, entries, &rgb, 

+			pPix, PSEUDOMAP, AllComp);

+	}

+	if (FindColor(pmap, pmap->red, entries, &rgb, pPix, PSEUDOMAP,

+		      client, AllComp) != Success)

+	    return (BadAlloc);

+        break;

+

+    case DirectColor:

+	if (pmap->mid != pmap->pScreen->defColormap &&

+	    pmap->pVisual->vid == pmap->pScreen->rootVisual)

+	{

+	    ColormapPtr prootmap;

+	    dixLookupResourceByType((pointer *)&prootmap, pmap->pScreen->defColormap,

+				    RT_COLORMAP, clients[client], DixReadAccess);

+

+	    if (pmap->class == prootmap->class)

+	    {

+		pixR = (*pPix & pVisual->redMask) >> pVisual->offsetRed; 

+		FindColorInRootCmap (prootmap, prootmap->red, entries, &rgb, 

+			&pixR, REDMAP, RedComp);

+		pixG = (*pPix & pVisual->greenMask) >> pVisual->offsetGreen; 

+		FindColorInRootCmap (prootmap, prootmap->green, entries, &rgb, 

+			&pixG, GREENMAP, GreenComp);

+		pixB = (*pPix & pVisual->blueMask) >> pVisual->offsetBlue; 

+		FindColorInRootCmap (prootmap, prootmap->blue, entries, &rgb, 

+			&pixB, BLUEMAP, BlueComp);

+		*pPix = pixR | pixG | pixB;

+	    }

+	}

+

+	pixR = (*pPix & pVisual->redMask) >> pVisual->offsetRed; 

+	if (FindColor(pmap, pmap->red, NUMRED(pVisual), &rgb, &pixR, REDMAP,

+		      client, RedComp) != Success)

+	    return (BadAlloc);

+	pixG = (*pPix & pVisual->greenMask) >> pVisual->offsetGreen; 

+	if (FindColor(pmap, pmap->green, NUMGREEN(pVisual), &rgb, &pixG,

+		      GREENMAP, client, GreenComp) != Success)

+	{

+	    (void)FreeCo(pmap, client, REDMAP, 1, &pixR, (Pixel)0);

+	    return (BadAlloc);

+	}

+	pixB = (*pPix & pVisual->blueMask) >> pVisual->offsetBlue; 

+	if (FindColor(pmap, pmap->blue, NUMBLUE(pVisual), &rgb, &pixB, BLUEMAP,

+		      client, BlueComp) != Success)

+	{

+	    (void)FreeCo(pmap, client, GREENMAP, 1, &pixG, (Pixel)0);

+	    (void)FreeCo(pmap, client, REDMAP, 1, &pixR, (Pixel)0);

+	    return (BadAlloc);

+	}

+	*pPix = pixR | pixG | pixB | ALPHAMASK(pVisual);

+

+	break;

+    }

+

+    /* if this is the client's first pixel in this colormap, tell the

+     * resource manager that the client has pixels in this colormap which

+     * should be freed when the client dies */

+    if ((pmap->numPixelsRed[client] == 1) &&

+	(CLIENT_ID(pmap->mid) != client) &&

+	!(pmap->flags & BeingCreated))

+    {

+	colorResource	*pcr;

+

+	pcr = xalloc(sizeof(colorResource));

+	if (!pcr)

+	{

+	    (void)FreeColors(pmap, client, 1, pPix, (Pixel)0);

+	    return (BadAlloc);

+	}

+	pcr->mid = pmap->mid;

+	pcr->client = client;

+	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))

+	    return (BadAlloc);

+    }

+    return (Success);

+}

+

+/*

+ * FakeAllocColor -- fake an AllocColor request by

+ * returning a free pixel if availible, otherwise returning

+ * the closest matching pixel.  This is used by the mi

+ * software sprite code to recolor cursors.  A nice side-effect

+ * is that this routine will never return failure.

+ */

+

+void

+FakeAllocColor (ColormapPtr pmap, xColorItem *item)

+{

+    Pixel pixR, pixG, pixB;

+    Pixel temp;

+    int	entries;

+    xrgb rgb;

+    int	class;

+    VisualPtr pVisual;

+

+    pVisual = pmap->pVisual;

+    rgb.red = item->red;

+    rgb.green = item->green;

+    rgb.blue = item->blue;

+    (*pmap->pScreen->ResolveColor) (&rgb.red, &rgb.green, &rgb.blue, pVisual);

+    class = pmap->class;

+    entries = pVisual->ColormapEntries;

+

+    switch (class) {

+    case GrayScale:

+    case PseudoColor:

+	temp = 0;

+	item->pixel = 0;

+	if (FindColor(pmap, pmap->red, entries, &rgb, &temp, PSEUDOMAP,

+		      -1, AllComp) == Success) {

+	    item->pixel = temp;

+	    break;

+	}

+	/* fall through ... */

+    case StaticColor:

+    case StaticGray:

+	item->pixel = FindBestPixel(pmap->red, entries, &rgb, PSEUDOMAP);

+	break;

+

+    case DirectColor:

+	/* Look up each component in its own map, then OR them together */

+	pixR = (item->pixel & pVisual->redMask) >> pVisual->offsetRed; 

+	pixG = (item->pixel & pVisual->greenMask) >> pVisual->offsetGreen; 

+	pixB = (item->pixel & pVisual->blueMask) >> pVisual->offsetBlue; 

+	if (FindColor(pmap, pmap->red, NUMRED(pVisual), &rgb, &pixR, REDMAP,

+		      -1, RedComp) != Success)

+	    pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP)

+			<< pVisual->offsetRed;

+	if (FindColor(pmap, pmap->green, NUMGREEN(pVisual), &rgb, &pixG,

+		      GREENMAP, -1, GreenComp) != Success)

+	    pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb,

+				 GREENMAP) << pVisual->offsetGreen;

+	if (FindColor(pmap, pmap->blue, NUMBLUE(pVisual), &rgb, &pixB, BLUEMAP,

+		      -1, BlueComp) != Success)

+	    pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP)

+			<< pVisual->offsetBlue;

+	item->pixel = pixR | pixG | pixB;

+	break;

+

+    case TrueColor:

+	/* Look up each component in its own map, then OR them together */

+	pixR = FindBestPixel(pmap->red, NUMRED(pVisual), &rgb, REDMAP);

+	pixG = FindBestPixel(pmap->green, NUMGREEN(pVisual), &rgb, GREENMAP);

+	pixB = FindBestPixel(pmap->blue, NUMBLUE(pVisual), &rgb, BLUEMAP);

+	item->pixel = (pixR << pVisual->offsetRed) |

+		      (pixG << pVisual->offsetGreen) |

+		      (pixB << pVisual->offsetBlue);

+	break;

+    }

+}

+

+/* free a pixel value obtained from FakeAllocColor */

+void

+FakeFreeColor(ColormapPtr pmap, Pixel pixel)

+{

+    VisualPtr pVisual;

+    Pixel pixR, pixG, pixB;

+

+    switch (pmap->class) {

+    case GrayScale:

+    case PseudoColor:

+	if (pmap->red[pixel].refcnt == AllocTemporary)

+	    pmap->red[pixel].refcnt = 0;

+	break;

+    case DirectColor:

+	pVisual = pmap->pVisual;

+	pixR = (pixel & pVisual->redMask) >> pVisual->offsetRed; 

+	pixG = (pixel & pVisual->greenMask) >> pVisual->offsetGreen; 

+	pixB = (pixel & pVisual->blueMask) >> pVisual->offsetBlue; 

+	if (pmap->red[pixR].refcnt == AllocTemporary)

+	    pmap->red[pixR].refcnt = 0;

+	if (pmap->green[pixG].refcnt == AllocTemporary)

+	    pmap->green[pixG].refcnt = 0;

+	if (pmap->blue[pixB].refcnt == AllocTemporary)

+	    pmap->blue[pixB].refcnt = 0;

+	break;

+    }

+}

+

+typedef unsigned short	BigNumUpper;

+typedef unsigned long	BigNumLower;

+

+#define BIGNUMLOWERBITS	24

+#define BIGNUMUPPERBITS	16

+#define BIGNUMLOWER (1 << BIGNUMLOWERBITS)

+#define BIGNUMUPPER (1 << BIGNUMUPPERBITS)

+#define UPPERPART(i)	((i) >> BIGNUMLOWERBITS)

+#define LOWERPART(i)	((i) & (BIGNUMLOWER - 1))

+

+typedef struct _bignum {

+    BigNumUpper	upper;

+    BigNumLower	lower;

+} BigNumRec, *BigNumPtr;

+

+#define BigNumGreater(x,y) (((x)->upper > (y)->upper) ||\

+			    ((x)->upper == (y)->upper && (x)->lower > (y)->lower))

+

+#define UnsignedToBigNum(u,r)	(((r)->upper = UPPERPART(u)), \

+				 ((r)->lower = LOWERPART(u)))

+

+#define MaxBigNum(r)		(((r)->upper = BIGNUMUPPER-1), \

+				 ((r)->lower = BIGNUMLOWER-1))

+

+static void

+BigNumAdd (BigNumPtr x, BigNumPtr y, BigNumPtr r)

+{

+    BigNumLower	lower, carry = 0;

+

+    lower = x->lower + y->lower;

+    if (lower >= BIGNUMLOWER) {

+	lower -= BIGNUMLOWER;

+	carry = 1;

+    }

+    r->lower = lower;

+    r->upper = x->upper + y->upper + carry;

+}

+

+static Pixel

+FindBestPixel(EntryPtr pentFirst, int size, xrgb *prgb, int channel)

+{

+    EntryPtr	pent;

+    Pixel	pixel, final;

+    long	dr, dg, db;

+    unsigned long   sq;

+    BigNumRec	minval, sum, temp;

+

+    final = 0;

+    MaxBigNum(&minval);

+    /* look for the minimal difference */

+    for (pent = pentFirst, pixel = 0; pixel < size; pent++, pixel++)

+    {

+	dr = dg = db = 0;

+	switch(channel)

+	{

+	  case PSEUDOMAP:

+	      dg = (long) pent->co.local.green - prgb->green;

+	      db = (long) pent->co.local.blue - prgb->blue;

+	  case REDMAP:

+	      dr = (long) pent->co.local.red - prgb->red;

+	      break;

+	  case GREENMAP:

+	      dg = (long) pent->co.local.green - prgb->green;

+	      break;

+	  case BLUEMAP:

+	      db = (long) pent->co.local.blue - prgb->blue;

+	      break;

+	}

+	sq = dr * dr;

+	UnsignedToBigNum (sq, &sum);

+	sq = dg * dg;

+	UnsignedToBigNum (sq, &temp);

+	BigNumAdd (&sum, &temp, &sum);

+	sq = db * db;

+	UnsignedToBigNum (sq, &temp);

+	BigNumAdd (&sum, &temp, &sum);

+	if (BigNumGreater (&minval, &sum))

+	{

+	    final = pixel;

+	    minval = sum;

+	}

+    }

+    return(final);

+}

+

+static void

+FindColorInRootCmap (ColormapPtr pmap, EntryPtr pentFirst, int size, 

+                     xrgb *prgb, Pixel *pPixel, int channel, 

+                     ColorCompareProcPtr comp)

+{

+    EntryPtr    pent;

+    Pixel	pixel;

+    int         count;

+

+    if ((pixel = *pPixel) >= size)

+	pixel = 0;

+    for (pent = pentFirst + pixel, count = size; --count >= 0; pent++, pixel++)

+    {

+	if (pent->refcnt > 0 && (*comp) (pent, prgb))

+	{

+	    switch (channel)

+	    {

+	    case REDMAP:

+		pixel <<= pmap->pVisual->offsetRed;

+		break;

+	    case GREENMAP:

+		pixel <<= pmap->pVisual->offsetGreen;

+		break;

+	    case BLUEMAP:

+		pixel <<= pmap->pVisual->offsetBlue;

+		break;

+	    default: /* PSEUDOMAP */

+		break;

+	    }

+	    *pPixel = pixel;

+	}

+    }

+}

+

+/* Tries to find a color in pmap that exactly matches the one requested in prgb

+ * if it can't it allocates one.

+ * Starts looking at pentFirst + *pPixel, so if you want a specific pixel,

+ * load *pPixel with that value, otherwise set it to 0

+ */

+int

+FindColor (ColormapPtr pmap, EntryPtr pentFirst, int size, xrgb *prgb, 

+           Pixel *pPixel, int channel, int client, 

+           ColorCompareProcPtr comp)

+{

+    EntryPtr	pent;

+    Bool	foundFree;

+    Pixel	pixel, Free = 0;

+    int		npix, count, *nump = NULL;

+    Pixel	**pixp = NULL, *ppix;

+    xColorItem	def;

+

+    foundFree = FALSE;

+

+    if((pixel = *pPixel) >= size)

+	pixel = 0;

+    /* see if there is a match, and also look for a free entry */

+    for (pent = pentFirst + pixel, count = size; --count >= 0; )

+    {

+        if (pent->refcnt > 0)

+	{

+    	    if ((*comp) (pent, prgb))

+	    {

+		if (client >= 0)

+		    pent->refcnt++;

+		*pPixel = pixel;

+		switch(channel)

+		{

+		  case REDMAP:

+		    *pPixel <<= pmap->pVisual->offsetRed;

+		  case PSEUDOMAP:

+		    break;

+		  case GREENMAP:

+		    *pPixel <<= pmap->pVisual->offsetGreen;

+		    break;

+		  case BLUEMAP:

+		    *pPixel <<= pmap->pVisual->offsetBlue;

+		    break;

+		}

+		goto gotit;

+    	    }

+        }

+	else if (!foundFree && pent->refcnt == 0)

+	{

+	    Free = pixel;

+	    foundFree = TRUE;

+	    /* If we're initializing the colormap, then we are looking for

+	     * the first free cell we can find, not to minimize the number

+	     * of entries we use.  So don't look any further. */

+	    if(pmap->flags & BeingCreated)

+		break;

+	}

+	pixel++;

+	if(pixel >= size)

+	{

+	    pent = pentFirst;

+	    pixel = 0;

+	}

+	else

+	    pent++;

+    }

+

+    /* If we got here, we didn't find a match.  If we also didn't find

+     * a free entry, we're out of luck.  Otherwise, we'll usurp a free

+     * entry and fill it in */

+    if (!foundFree)

+	return (BadAlloc);

+    pent = pentFirst + Free;

+    pent->fShared = FALSE;

+    pent->refcnt = (client >= 0) ? 1 : AllocTemporary;

+

+    switch (channel)

+    {

+      case PSEUDOMAP:

+        pent->co.local.red = prgb->red;

+        pent->co.local.green = prgb->green;

+        pent->co.local.blue = prgb->blue;

+        def.red = prgb->red;

+	def.green = prgb->green;

+	def.blue = prgb->blue;

+	def.flags = (DoRed|DoGreen|DoBlue);

+	if (client >= 0)

+	    pmap->freeRed--;

+	def.pixel = Free;

+	break;

+

+      case REDMAP:

+        pent->co.local.red = prgb->red;

+        def.red = prgb->red;

+	def.green = pmap->green[0].co.local.green;

+	def.blue = pmap->blue[0].co.local.blue;

+	def.flags = DoRed;

+	if (client >= 0)

+	    pmap->freeRed--;

+	def.pixel = Free << pmap->pVisual->offsetRed;

+	break;

+

+      case GREENMAP:

+	pent->co.local.green = prgb->green;

+	def.red = pmap->red[0].co.local.red;

+        def.green = prgb->green;

+	def.blue = pmap->blue[0].co.local.blue;

+	def.flags = DoGreen;

+	if (client >= 0)

+	    pmap->freeGreen--;

+	def.pixel = Free << pmap->pVisual->offsetGreen;

+	break;

+

+      case BLUEMAP:

+	pent->co.local.blue = prgb->blue;

+	def.red = pmap->red[0].co.local.red;

+	def.green = pmap->green[0].co.local.green;

+	def.blue = prgb->blue;

+	def.flags = DoBlue;

+	if (client >= 0)

+	    pmap->freeBlue--;

+	def.pixel = Free << pmap->pVisual->offsetBlue;

+	break;

+    }

+    (*pmap->pScreen->StoreColors) (pmap, 1, &def);

+    pixel = Free;	

+    *pPixel = def.pixel;

+

+gotit:

+    if (pmap->flags & BeingCreated || client == -1)

+	return(Success);

+    /* Now remember the pixel, for freeing later */

+    switch (channel)

+    {

+      case PSEUDOMAP:

+      case REDMAP:

+	nump = pmap->numPixelsRed;

+	pixp = pmap->clientPixelsRed;

+	break;

+

+      case GREENMAP:

+	nump = pmap->numPixelsGreen;

+	pixp = pmap->clientPixelsGreen;

+	break;

+

+      case BLUEMAP:

+	nump = pmap->numPixelsBlue;

+	pixp = pmap->clientPixelsBlue;

+	break;

+    }

+    npix = nump[client];

+    ppix = (Pixel *) xrealloc (pixp[client], (npix + 1) * sizeof(Pixel));

+    if (!ppix)

+    {

+	pent->refcnt--;

+	if (!pent->fShared)

+	    switch (channel)

+	    {

+	      case PSEUDOMAP:

+	      case REDMAP:

+		pmap->freeRed++;

+		break;

+	      case GREENMAP:

+		pmap->freeGreen++;

+		break;

+	      case BLUEMAP:

+		pmap->freeBlue++;

+		break;

+	    }

+	return(BadAlloc);

+    }

+    ppix[npix] = pixel;

+    pixp[client] = ppix;

+    nump[client]++;

+

+    return(Success);

+}

+

+/* Comparison functions -- passed to FindColor to determine if an

+ * entry is already the color we're looking for or not */

+static int

+AllComp (EntryPtr pent, xrgb *prgb)

+{

+    if((pent->co.local.red == prgb->red) &&

+       (pent->co.local.green == prgb->green) &&

+       (pent->co.local.blue == prgb->blue) )

+       return (1);

+    return (0);

+}

+

+static int

+RedComp (EntryPtr pent, xrgb *prgb)

+{

+    if (pent->co.local.red == prgb->red) 

+	return (1);

+    return (0);

+}

+

+static int

+GreenComp (EntryPtr pent, xrgb *prgb)

+{

+    if (pent->co.local.green == prgb->green) 

+	return (1);

+    return (0);

+}

+

+static int

+BlueComp (EntryPtr pent, xrgb *prgb)

+{

+    if (pent->co.local.blue == prgb->blue) 

+	return (1);

+    return (0);

+}

+

+

+/* Read the color value of a cell */

+

+int

+QueryColors (ColormapPtr pmap, int count, Pixel *ppixIn, xrgb *prgbList)

+{

+    Pixel	*ppix, pixel;

+    xrgb	*prgb;

+    VisualPtr	pVisual;

+    EntryPtr	pent;

+    Pixel	i;

+    int		errVal = Success;

+

+    pVisual = pmap->pVisual;

+    if ((pmap->class | DynamicClass) == DirectColor)

+    {

+	int numred, numgreen, numblue;

+	Pixel rgbbad;

+

+	numred = NUMRED(pVisual);

+	numgreen = NUMGREEN(pVisual);

+	numblue = NUMBLUE(pVisual);

+	rgbbad = ~RGBMASK(pVisual);

+	for( ppix = ppixIn, prgb = prgbList; --count >= 0; ppix++, prgb++)

+	{

+	    pixel = *ppix;

+	    if (pixel & rgbbad) {

+		clientErrorValue = pixel;

+		errVal =  BadValue;

+		continue;

+	    }

+	    i  = (pixel & pVisual->redMask) >> pVisual->offsetRed;

+	    if (i >= numred)

+	    {

+		clientErrorValue = pixel;

+		errVal =  BadValue;

+		continue;

+	    }

+	    prgb->red = pmap->red[i].co.local.red;

+	    i  = (pixel & pVisual->greenMask) >> pVisual->offsetGreen;

+	    if (i >= numgreen)

+	    {

+		clientErrorValue = pixel;

+		errVal =  BadValue;

+		continue;

+	    }

+	    prgb->green = pmap->green[i].co.local.green;

+	    i  = (pixel & pVisual->blueMask) >> pVisual->offsetBlue;

+	    if (i >= numblue)

+	    {

+		clientErrorValue = pixel;

+		errVal =  BadValue;

+		continue;

+	    }

+	    prgb->blue = pmap->blue[i].co.local.blue;

+	}

+    }

+    else

+    {

+	for( ppix = ppixIn, prgb = prgbList; --count >= 0; ppix++, prgb++)

+	{

+	    pixel = *ppix;

+	    if (pixel >= pVisual->ColormapEntries)

+	    {

+		clientErrorValue = pixel;

+		errVal = BadValue;

+	    }

+	    else

+	    {

+		pent = (EntryPtr)&pmap->red[pixel];

+		if (pent->fShared)

+		{

+		    prgb->red = pent->co.shco.red->color;

+		    prgb->green = pent->co.shco.green->color;

+		    prgb->blue = pent->co.shco.blue->color;

+		}

+		else

+		{

+		    prgb->red = pent->co.local.red;

+		    prgb->green = pent->co.local.green;

+		    prgb->blue = pent->co.local.blue;

+		}

+	    }

+	}

+    }

+    return (errVal);

+}

+

+static void

+FreePixels(ColormapPtr pmap, int client)

+{

+    Pixel *ppix, *ppixStart;

+    int n;

+    int	class;

+

+    class = pmap->class;

+    ppixStart = pmap->clientPixelsRed[client];

+    if (class & DynamicClass)

+    {

+	n = pmap->numPixelsRed[client];

+	for (ppix = ppixStart; --n >= 0; )

+	{

+	    FreeCell(pmap, *ppix, REDMAP);

+	    ppix++;

+	}

+    }

+

+    xfree(ppixStart);

+    pmap->clientPixelsRed[client] = (Pixel *) NULL;

+    pmap->numPixelsRed[client] = 0;

+    if ((class | DynamicClass) == DirectColor) 

+    {

+        ppixStart = pmap->clientPixelsGreen[client];

+	if (class & DynamicClass)

+	    for (ppix = ppixStart, n = pmap->numPixelsGreen[client]; --n >= 0;)

+		FreeCell(pmap, *ppix++, GREENMAP);

+	xfree(ppixStart);

+	pmap->clientPixelsGreen[client] = (Pixel *) NULL;

+	pmap->numPixelsGreen[client] = 0;

+

+        ppixStart = pmap->clientPixelsBlue[client];

+	if (class & DynamicClass)

+	    for (ppix = ppixStart, n = pmap->numPixelsBlue[client]; --n >= 0; )

+		FreeCell(pmap, *ppix++, BLUEMAP);

+	xfree(ppixStart);

+	pmap->clientPixelsBlue[client] = (Pixel *) NULL;

+	pmap->numPixelsBlue[client] = 0;

+    }

+}

+

+/** 

+ * Frees all of a client's colors and cells.

+ *

+ *  \param value  must conform to DeleteType

+ *  \unused fakeid

+ */

+int

+FreeClientPixels (pointer value, XID fakeid)

+{

+    pointer pmap;

+    colorResource *pcr = value;

+    int rc;

+

+    rc = dixLookupResourceByType(&pmap, pcr->mid, RT_COLORMAP, serverClient,

+				 DixRemoveAccess);

+    if (rc == Success)

+	FreePixels((ColormapPtr)pmap, pcr->client);

+    xfree(pcr);

+    return Success;

+}

+

+int

+AllocColorCells (int client, ColormapPtr pmap, int colors, int planes, 

+                 Bool contig, Pixel *ppix, Pixel *masks)

+{

+    Pixel	rmask, gmask, bmask, *ppixFirst, r, g, b;

+    int		n, class;

+    int		ok;

+    int		oldcount;

+    colorResource *pcr = (colorResource *)NULL;

+

+    class = pmap->class;

+    if (!(class & DynamicClass))

+	return (BadAlloc); /* Shouldn't try on this type */

+    oldcount = pmap->numPixelsRed[client];

+    if (pmap->class == DirectColor)

+	oldcount += pmap->numPixelsGreen[client] + pmap->numPixelsBlue[client];

+    if (!oldcount && (CLIENT_ID(pmap->mid) != client))

+    {

+	pcr = xalloc(sizeof(colorResource));

+	if (!pcr)

+	    return (BadAlloc);

+    }

+

+    if (pmap->class == DirectColor)

+    {

+        ok = AllocDirect (client, pmap, colors, planes, planes, planes,

+			  contig, ppix, &rmask, &gmask, &bmask);

+	if(ok == Success)

+	{

+	    for (r = g = b = 1, n = planes; --n >= 0; r += r, g += g, b += b)

+	    {

+		while(!(rmask & r))

+		    r += r;

+		while(!(gmask & g))

+		    g += g;

+		while(!(bmask & b))

+		    b += b;

+		*masks++ = r | g | b;

+	    }

+	}

+    }

+    else

+    {

+        ok = AllocPseudo (client, pmap, colors, planes, contig, ppix, &rmask,

+			  &ppixFirst);

+	if(ok == Success)

+	{

+	    for (r = 1, n = planes; --n >= 0; r += r)

+	    {

+		while(!(rmask & r))

+		    r += r;

+		*masks++ = r;

+	    }

+	}

+    }

+

+    /* if this is the client's first pixels in this colormap, tell the

+     * resource manager that the client has pixels in this colormap which

+     * should be freed when the client dies */

+    if ((ok == Success) && pcr)

+    {

+	pcr->mid = pmap->mid;

+	pcr->client = client;

+	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))

+	    ok = BadAlloc;

+    } else if (pcr)

+	xfree(pcr);

+

+    return (ok);

+}

+

+

+int

+AllocColorPlanes (int client, ColormapPtr pmap, int colors, 

+                  int r, int g, int b, Bool contig, Pixel *pixels, 

+                  Pixel *prmask, Pixel *pgmask, Pixel *pbmask)

+{

+    int		ok;

+    Pixel	mask, *ppixFirst;

+    Pixel shift;

+    int i;

+    int		class;

+    int		oldcount;

+    colorResource *pcr = (colorResource *)NULL;

+

+    class = pmap->class;

+    if (!(class & DynamicClass))

+	return (BadAlloc); /* Shouldn't try on this type */

+    oldcount = pmap->numPixelsRed[client];

+    if (class == DirectColor)

+	oldcount += pmap->numPixelsGreen[client] + pmap->numPixelsBlue[client];

+    if (!oldcount && (CLIENT_ID(pmap->mid) != client))

+    {

+	pcr = xalloc(sizeof(colorResource));

+	if (!pcr)

+	    return (BadAlloc);

+    }

+

+    if (class == DirectColor)

+    {

+        ok = AllocDirect (client, pmap, colors, r, g, b, contig, pixels,

+			  prmask, pgmask, pbmask);

+    }

+    else

+    {

+	/* Allocate the proper pixels */

+	/* XXX This is sort of bad, because of contig is set, we force all

+	 * r + g + b bits to be contiguous.  Should only force contiguity

+	 * per mask 

+	 */

+        ok = AllocPseudo (client, pmap, colors, r + g + b, contig, pixels,

+			  &mask, &ppixFirst);

+

+	if(ok == Success)

+	{

+	    /* now split that mask into three */

+	    *prmask = *pgmask = *pbmask = 0;

+	    shift = 1;

+	    for (i = r; --i >= 0; shift += shift)

+	    {

+		while (!(mask & shift))

+		    shift += shift;

+		*prmask |= shift;

+	    }

+	    for (i = g; --i >= 0; shift += shift)

+	    {

+		while (!(mask & shift))

+		    shift += shift;

+		*pgmask |= shift;

+	    }

+	    for (i = b; --i >= 0; shift += shift)

+	    {

+		while (!(mask & shift))

+		    shift += shift;

+		*pbmask |= shift;

+	    }

+

+	    /* set up the shared color cells */

+	    if (!AllocShared(pmap, pixels, colors, r, g, b,

+			     *prmask, *pgmask, *pbmask, ppixFirst))

+	    {

+		(void)FreeColors(pmap, client, colors, pixels, mask);

+		ok = BadAlloc;

+	    }

+	}

+    }

+

+    /* if this is the client's first pixels in this colormap, tell the

+     * resource manager that the client has pixels in this colormap which

+     * should be freed when the client dies */

+    if ((ok == Success) && pcr)

+    {

+	pcr->mid = pmap->mid;

+	pcr->client = client;

+	if (!AddResource(FakeClientID(client), RT_CMAPENTRY, (pointer)pcr))

+	    ok = BadAlloc;

+    } else if (pcr)

+	xfree(pcr);

+

+    return (ok);

+}

+

+static int

+AllocDirect (int client, ColormapPtr pmap, int c, int r, int g, int b, Bool contig, 

+             Pixel *pixels, Pixel *prmask, Pixel *pgmask, Pixel *pbmask)

+{

+    Pixel	*ppixRed, *ppixGreen, *ppixBlue;

+    Pixel	*ppix, *pDst, *p;

+    int		npix, npixR, npixG, npixB;

+    Bool	okR, okG, okB;

+    Pixel	*rpix = 0, *gpix = 0, *bpix = 0;

+

+    npixR = c << r;

+    npixG = c << g;

+    npixB = c << b;

+    if ((r >= 32) || (g >= 32) || (b >= 32) ||

+	(npixR > pmap->freeRed) || (npixR < c) ||

+	(npixG > pmap->freeGreen) || (npixG < c) ||

+	(npixB > pmap->freeBlue) || (npixB < c))

+	return BadAlloc;

+

+    /* start out with empty pixels */

+    for(p = pixels; p < pixels + c; p++)

+	*p = 0;

+

+    ppixRed = xalloc(npixR * sizeof(Pixel));

+    ppixGreen = xalloc(npixG * sizeof(Pixel));

+    ppixBlue = xalloc(npixB * sizeof(Pixel));

+    if (!ppixRed || !ppixGreen || !ppixBlue)

+    {

+	if (ppixBlue) xfree(ppixBlue);

+	if (ppixGreen) xfree(ppixGreen);

+	if (ppixRed) xfree(ppixRed);

+	return(BadAlloc);

+    }

+

+    okR = AllocCP(pmap, pmap->red, c, r, contig, ppixRed, prmask);

+    okG = AllocCP(pmap, pmap->green, c, g, contig, ppixGreen, pgmask);

+    okB = AllocCP(pmap, pmap->blue, c, b, contig, ppixBlue, pbmask);

+

+    if (okR && okG && okB)

+    {

+	rpix = (Pixel *) xrealloc(pmap->clientPixelsRed[client],

+				  (pmap->numPixelsRed[client] + (c << r)) *

+				  sizeof(Pixel));

+	if (rpix)

+	    pmap->clientPixelsRed[client] = rpix;

+	gpix = (Pixel *) xrealloc(pmap->clientPixelsGreen[client],

+				  (pmap->numPixelsGreen[client] + (c << g)) *

+				  sizeof(Pixel));

+	if (gpix)

+	    pmap->clientPixelsGreen[client] = gpix;

+	bpix = (Pixel *) xrealloc(pmap->clientPixelsBlue[client],

+				  (pmap->numPixelsBlue[client] + (c << b)) *

+				  sizeof(Pixel));

+	if (bpix)

+	    pmap->clientPixelsBlue[client] = bpix;

+    }

+

+    if (!okR || !okG || !okB || !rpix || !gpix || !bpix)

+    {

+	if (okR)

+	    for(ppix = ppixRed, npix = npixR; --npix >= 0; ppix++)

+		pmap->red[*ppix].refcnt = 0;

+	if (okG)

+	    for(ppix = ppixGreen, npix = npixG; --npix >= 0; ppix++)

+		pmap->green[*ppix].refcnt = 0;

+	if (okB)

+	    for(ppix = ppixBlue, npix = npixB; --npix >= 0; ppix++)

+		pmap->blue[*ppix].refcnt = 0;

+	xfree(ppixBlue);

+	xfree(ppixGreen);

+	xfree(ppixRed);

+	return(BadAlloc);

+    }

+

+    *prmask <<= pmap->pVisual->offsetRed;

+    *pgmask <<= pmap->pVisual->offsetGreen;

+    *pbmask <<= pmap->pVisual->offsetBlue;

+

+    ppix = rpix + pmap->numPixelsRed[client];

+    for (pDst = pixels, p = ppixRed; p < ppixRed + npixR; p++)

+    {

+	*ppix++ = *p;

+	if(p < ppixRed + c)

+	    *pDst++ |= *p << pmap->pVisual->offsetRed;

+    }

+    pmap->numPixelsRed[client] += npixR;

+    pmap->freeRed -= npixR;

+

+    ppix = gpix + pmap->numPixelsGreen[client];

+    for (pDst = pixels, p = ppixGreen; p < ppixGreen + npixG; p++)

+    {

+	*ppix++ = *p;

+	if(p < ppixGreen + c)

+	    *pDst++ |= *p << pmap->pVisual->offsetGreen;

+    }

+    pmap->numPixelsGreen[client] += npixG;

+    pmap->freeGreen -= npixG;

+

+    ppix = bpix + pmap->numPixelsBlue[client];

+    for (pDst = pixels, p = ppixBlue; p < ppixBlue + npixB; p++)

+    {

+	*ppix++ = *p;

+	if(p < ppixBlue + c)

+	    *pDst++ |= *p << pmap->pVisual->offsetBlue;

+    }

+    pmap->numPixelsBlue[client] += npixB;

+    pmap->freeBlue -= npixB;

+

+

+    for (pDst = pixels; pDst < pixels + c; pDst++)

+	*pDst |= ALPHAMASK(pmap->pVisual);

+

+    xfree(ppixBlue);

+    xfree(ppixGreen);

+    xfree(ppixRed);

+

+    return (Success);

+}

+

+static int

+AllocPseudo (int client, ColormapPtr pmap, int c, int r, Bool contig, 

+             Pixel *pixels, Pixel *pmask, Pixel **pppixFirst)

+{

+    Pixel	*ppix, *p, *pDst, *ppixTemp;

+    int		npix;

+    Bool	ok;

+

+    npix = c << r;

+    if ((r >= 32) || (npix > pmap->freeRed) || (npix < c))

+	return(BadAlloc);

+    if(!(ppixTemp = xalloc(npix * sizeof(Pixel))))

+	return(BadAlloc);

+    ok = AllocCP(pmap, pmap->red, c, r, contig, ppixTemp, pmask);

+

+    if (ok)

+    {

+

+	/* all the allocated pixels are added to the client pixel list,

+	 * but only the unique ones are returned to the client */

+	ppix = (Pixel *)xrealloc(pmap->clientPixelsRed[client],

+			 (pmap->numPixelsRed[client] + npix) * sizeof(Pixel));

+	if (!ppix)

+	{

+	    for (p = ppixTemp; p < ppixTemp + npix; p++)

+		pmap->red[*p].refcnt = 0;

+	    return (BadAlloc);

+	}

+	pmap->clientPixelsRed[client] = ppix;

+	ppix += pmap->numPixelsRed[client];

+	*pppixFirst = ppix;

+	pDst = pixels;

+	for (p = ppixTemp; p < ppixTemp + npix; p++)

+	{

+	    *ppix++ = *p;

+	    if(p < ppixTemp + c)

+	        *pDst++ = *p;

+	}

+	pmap->numPixelsRed[client] += npix;

+	pmap->freeRed -= npix;

+    }

+    xfree(ppixTemp);

+    return (ok ? Success : BadAlloc);

+}

+

+/* Allocates count << planes pixels from colormap pmap for client. If

+ * contig, then the plane mask is made of consecutive bits.  Returns

+ * all count << pixels in the array pixels. The first count of those

+ * pixels are the unique pixels.  *pMask has the mask to Or with the

+ * unique pixels to get the rest of them.

+ *

+ * Returns True iff all pixels could be allocated 

+ * All cells allocated will have refcnt set to AllocPrivate and shared to FALSE

+ * (see AllocShared for why we care)

+ */

+static Bool

+AllocCP (ColormapPtr pmap, EntryPtr pentFirst, int count, int planes, 

+         Bool contig, Pixel *pixels, Pixel *pMask)

+{

+    EntryPtr	ent;

+    Pixel	pixel, base, entries, maxp, save;

+    int		dplanes, found;

+    Pixel	*ppix;

+    Pixel	mask;

+    Pixel	finalmask;

+

+    dplanes = pmap->pVisual->nplanes;

+

+    /* Easy case.  Allocate pixels only */

+    if (planes == 0)

+    {

+        /* allocate writable entries */

+	ppix = pixels;

+        ent = pentFirst;

+        pixel = 0;

+        while (--count >= 0)

+	{

+            /* Just find count unallocated cells */

+    	    while (ent->refcnt)

+	    {

+    	        ent++;

+    	        pixel++;

+    	    }

+    	    ent->refcnt = AllocPrivate;

+    	    *ppix++ = pixel;

+	    ent->fShared = FALSE;

+        }

+        *pMask = 0;

+        return (TRUE);

+    }

+    else if (planes > dplanes)

+    {

+	return (FALSE);

+    }

+

+    /* General case count pixels * 2 ^ planes cells to be allocated */

+

+    /* make room for new pixels */

+    ent = pentFirst;

+

+    /* first try for contiguous planes, since it's fastest */

+    for (mask = (((Pixel)1) << planes) - 1, base = 1, dplanes -= (planes - 1);

+         --dplanes >= 0;

+         mask += mask, base += base)

+    {

+        ppix = pixels;

+        found = 0;

+        pixel = 0;

+        entries = pmap->pVisual->ColormapEntries - mask;

+        while (pixel < entries)

+	{

+    	    save = pixel;

+    	    maxp = pixel + mask + base;

+    	    /* check if all are free */

+    	    while (pixel != maxp && ent[pixel].refcnt == 0)

+    	        pixel += base;

+	    if (pixel == maxp)

+		{

+		    /* this one works */

+		    *ppix++ = save;

+		    found++;

+		    if (found == count)

+		    {

+			/* found enough, allocate them all */

+			while (--count >= 0)

+			{

+			    pixel = pixels[count];

+			    maxp = pixel + mask;

+			    while (1)

+			    {

+				ent[pixel].refcnt = AllocPrivate;

+				ent[pixel].fShared = FALSE;

+				if (pixel == maxp)

+				    break;

+				pixel += base;

+				*ppix++ = pixel;

+			    }

+			}

+			*pMask = mask;

+			return (TRUE);

+		    }

+		}

+    	    pixel = save + 1;

+    	    if (pixel & mask)

+    	        pixel += mask;

+        }

+    }

+

+    dplanes = pmap->pVisual->nplanes;

+    if (contig || planes == 1 || dplanes < 3)

+	return (FALSE);

+

+    /* this will be very slow for large maps, need a better algorithm */

+

+    /*

+       we can generate the smallest and largest numbers that fits in dplanes

+       bits and contain exactly planes bits set as follows. First, we need to

+       check that it is possible to generate such a mask at all.

+       (Non-contiguous masks need one more bit than contiguous masks). Then

+       the smallest such mask consists of the rightmost planes-1 bits set, then

+       a zero, then a one in position planes + 1. The formula is

+         (3 << (planes-1)) -1

+       The largest such masks consists of the leftmost planes-1 bits set, then

+       a zero, then a one bit in position dplanes-planes-1. If dplanes is

+       smaller than 32 (the number of bits in a word) then the formula is:

+         (1<<dplanes) - (1<<(dplanes-planes+1) + (1<<dplanes-planes-1)

+       If dplanes = 32, then we can't calculate (1<<dplanes) and we have

+       to use:

+         ( (1<<(planes-1)) - 1) << (dplanes-planes+1) + (1<<(dplanes-planes-1))

+	  

+	  << Thank you, Loretta>>>

+

+    */

+

+    finalmask =

+        (((((Pixel)1)<<(planes-1)) - 1) << (dplanes-planes+1)) +

+	  (((Pixel)1)<<(dplanes-planes-1));

+    for (mask = (((Pixel)3) << (planes -1)) - 1; mask <= finalmask; mask++)

+    {

+        /* next 3 magic statements count number of ones (HAKMEM #169) */

+        pixel = (mask >> 1) & 033333333333;

+        pixel = mask - pixel - ((pixel >> 1) & 033333333333);

+        if ((((pixel + (pixel >> 3)) & 030707070707) % 077) != planes)

+    	    continue;

+        ppix = pixels;

+        found = 0;

+        entries = pmap->pVisual->ColormapEntries - mask;

+        base = lowbit (mask);

+        for (pixel = 0; pixel < entries; pixel++)

+	{

+	    if (pixel & mask)

+	        continue;

+	    maxp = 0;

+	    /* check if all are free */

+	    while (ent[pixel + maxp].refcnt == 0)

+	    {

+		GetNextBitsOrBreak(maxp, mask, base);

+	    }

+	    if ((maxp < mask) || (ent[pixel + mask].refcnt != 0))

+		continue;

+	    /* this one works */

+	    *ppix++ = pixel;

+	    found++;

+	    if (found < count)

+		continue;

+	    /* found enough, allocate them all */

+	    while (--count >= 0)

+	    {

+		pixel = (pixels)[count];

+		maxp = 0;

+		while (1)

+		{

+		    ent[pixel + maxp].refcnt = AllocPrivate;

+		    ent[pixel + maxp].fShared = FALSE;

+		    GetNextBitsOrBreak(maxp, mask, base);

+		    *ppix++ = pixel + maxp;

+		}

+	    }

+

+	    *pMask = mask;

+	    return (TRUE);

+	}

+    }

+    return (FALSE);

+}

+

+/**

+ *

+ *  \param ppixFirst  First of the client's new pixels

+ */

+static Bool

+AllocShared (ColormapPtr pmap, Pixel *ppix, int c, int r, int g, int b, 

+             Pixel rmask, Pixel gmask, Pixel bmask, Pixel *ppixFirst)

+{

+    Pixel	*pptr, *cptr;

+    int		npix, z, npixClientNew, npixShared;

+    Pixel	basemask, base, bits, common;

+    SHAREDCOLOR *pshared, **ppshared, **psharedList;

+

+    npixClientNew = c << (r + g + b);

+    npixShared = (c << r) + (c << g) + (c << b);

+    psharedList = xalloc(npixShared * sizeof(SHAREDCOLOR *));

+    if (!psharedList)

+	return FALSE;

+    ppshared = psharedList;

+    for (z = npixShared; --z >= 0; )

+    {

+	if (!(ppshared[z] = xalloc(sizeof(SHAREDCOLOR))))

+	{

+	    for (z++ ; z < npixShared; z++)

+		xfree(ppshared[z]);

+	    return FALSE;

+	}

+    }

+    for(pptr = ppix, npix = c; --npix >= 0; pptr++)

+    {

+	basemask = ~(gmask | bmask);

+	common = *pptr & basemask;

+	if (rmask)

+	{

+	    bits = 0;

+	    base = lowbit (rmask);

+	    while(1)

+	    {

+		pshared = *ppshared++;

+		pshared->refcnt = 1 << (g + b);

+		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+		{

+		    if ((*cptr & basemask) == (common | bits))

+		    {

+			pmap->red[*cptr].fShared = TRUE;

+			pmap->red[*cptr].co.shco.red = pshared;

+		    }

+		}

+		GetNextBitsOrBreak(bits, rmask, base);

+	    }

+	}

+	else

+	{

+	    pshared = *ppshared++;

+	    pshared->refcnt = 1 << (g + b);

+	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+	    {

+		if ((*cptr & basemask) == common)

+		{

+		    pmap->red[*cptr].fShared = TRUE;

+		    pmap->red[*cptr].co.shco.red = pshared;

+		}

+	    }

+	}

+	basemask = ~(rmask | bmask);

+	common = *pptr & basemask;

+	if (gmask)

+	{

+	    bits = 0;

+	    base = lowbit (gmask);

+	    while(1)

+	    {

+		pshared = *ppshared++;

+		pshared->refcnt = 1 << (r + b);

+		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+		{

+		    if ((*cptr & basemask) == (common | bits))

+		    {

+			pmap->red[*cptr].co.shco.green = pshared;

+		    }

+		}

+		GetNextBitsOrBreak(bits, gmask, base);

+	    }

+	}

+	else

+	{

+	    pshared = *ppshared++;

+	    pshared->refcnt = 1 << (g + b);

+	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+	    {

+		if ((*cptr & basemask) == common)

+		{

+		    pmap->red[*cptr].co.shco.green = pshared;

+		}

+	    }

+	}

+	basemask = ~(rmask | gmask);

+	common = *pptr & basemask;

+	if (bmask)

+	{

+	    bits = 0;

+	    base = lowbit (bmask);

+	    while(1)

+	    {

+		pshared = *ppshared++;

+		pshared->refcnt = 1 << (r + g);

+		for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+		{

+		    if ((*cptr & basemask) == (common | bits))

+		    {

+			pmap->red[*cptr].co.shco.blue = pshared;

+		    }

+		}

+		GetNextBitsOrBreak(bits, bmask, base);

+	    }

+	}

+	else

+	{

+	    pshared = *ppshared++;

+	    pshared->refcnt = 1 << (g + b);

+	    for (cptr = ppixFirst, z = npixClientNew; --z >= 0; cptr++)

+	    {

+		if ((*cptr & basemask) == common)

+		{

+		    pmap->red[*cptr].co.shco.blue = pshared;

+		}

+	    }

+	}

+    }

+    xfree(psharedList);

+    return TRUE;

+}

+

+

+/** FreeColors

+ * Free colors and/or cells (probably slow for large numbers) 

+ */

+int

+FreeColors (ColormapPtr pmap, int client, int count, Pixel *pixels, Pixel mask)

+{

+    int		rval, result, class;

+    Pixel	rmask;

+

+    class = pmap->class;

+    if (pmap->flags & AllAllocated)

+	return(BadAccess);

+    if ((class | DynamicClass) == DirectColor)

+    {

+	rmask = mask & RGBMASK(pmap->pVisual);

+        result = FreeCo(pmap, client, REDMAP, count, pixels,

+			mask & pmap->pVisual->redMask);

+	/* If any of the three calls fails, we must report that, if more

+	 * than one fails, it's ok that we report the last one */

+        rval = FreeCo(pmap, client, GREENMAP, count, pixels,

+		      mask & pmap->pVisual->greenMask);

+	if(rval != Success)

+	    result = rval;

+	rval = FreeCo(pmap, client, BLUEMAP, count, pixels,

+		      mask & pmap->pVisual->blueMask);

+	if(rval != Success)

+	    result = rval;

+    }

+    else

+    {

+	rmask = mask & ((((Pixel)1) << pmap->pVisual->nplanes) - 1);

+        result = FreeCo(pmap, client, PSEUDOMAP, count, pixels, rmask);

+    }

+    if ((mask != rmask) && count)

+    {

+	clientErrorValue = *pixels | mask;

+	result = BadValue;

+    }

+    /* XXX should worry about removing any RT_CMAPENTRY resource */

+    return (result);

+}

+

+/**

+ * Helper for FreeColors -- frees all combinations of *newpixels and mask bits

+ * which the client has allocated in channel colormap cells of pmap.

+ * doesn't change newpixels if it doesn't need to 

+ *

+ *  \param pmap   which colormap head

+ *  \param color  which sub-map, eg, RED, BLUE, PSEUDO

+ *  \param npixIn number of pixels passed in

+ *  \param ppixIn number of base pixels

+ *  \param mask   mask client gave us

+ */

+static int

+FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixel mask)

+{

+    Pixel	*ppixClient, pixTest;

+    int		npixClient, npixNew, npix;

+    Pixel	bits, base, cmask, rgbbad;

+    Pixel	*pptr, *cptr;

+    int 	n, zapped;

+    int		errVal = Success;

+    int		offset, numents;

+

+    if (npixIn == 0)

+        return (errVal);

+    bits = 0;

+    zapped = 0;

+    base = lowbit (mask);

+

+    switch(color)

+    {

+      case REDMAP:

+	cmask = pmap->pVisual->redMask;

+	rgbbad = ~RGBMASK(pmap->pVisual);

+	offset = pmap->pVisual->offsetRed;

+	numents = (cmask >> offset) + 1;

+	ppixClient = pmap->clientPixelsRed[client];

+	npixClient = pmap->numPixelsRed[client];

+	break;

+      case GREENMAP:

+	cmask = pmap->pVisual->greenMask;

+	rgbbad = ~RGBMASK(pmap->pVisual);

+	offset = pmap->pVisual->offsetGreen;

+	numents = (cmask >> offset) + 1;

+	ppixClient = pmap->clientPixelsGreen[client];

+	npixClient = pmap->numPixelsGreen[client];

+	break;

+      case BLUEMAP:

+	cmask = pmap->pVisual->blueMask;

+	rgbbad = ~RGBMASK(pmap->pVisual);

+	offset = pmap->pVisual->offsetBlue;

+	numents = (cmask >> offset) + 1;

+	ppixClient = pmap->clientPixelsBlue[client];

+	npixClient = pmap->numPixelsBlue[client];

+	break;

+      default:	/* so compiler can see that everything gets initialized */

+      case PSEUDOMAP:

+	cmask = ~((Pixel)0);

+	rgbbad = 0;

+	offset = 0;

+	numents = pmap->pVisual->ColormapEntries;

+	ppixClient = pmap->clientPixelsRed[client];

+	npixClient = pmap->numPixelsRed[client];

+	break;

+    }

+

+

+    /* zap all pixels which match */

+    while (1)

+    {

+        /* go through pixel list */

+        for (pptr = ppixIn, n = npixIn; --n >= 0; pptr++)

+	{

+	    pixTest = ((*pptr | bits) & cmask) >> offset;

+	    if ((pixTest >= numents) || (*pptr & rgbbad))

+	    {

+		clientErrorValue = *pptr | bits;

+		errVal = BadValue;

+		continue;

+	    }

+

+	    /* find match in client list */

+	    for (cptr = ppixClient, npix = npixClient;

+	         --npix >= 0 && *cptr != pixTest;

+		 cptr++) ;

+

+	    if (npix >= 0)

+	    {

+		if (pmap->class & DynamicClass)

+		{

+		    FreeCell(pmap, pixTest, color);

+		}

+		*cptr = ~((Pixel)0);

+		zapped++;

+	    }

+	    else

+		errVal = BadAccess;

+	}

+        /* generate next bits value */

+	GetNextBitsOrBreak(bits, mask, base);

+    }

+

+    /* delete freed pixels from client pixel list */

+    if (zapped)

+    {

+        npixNew = npixClient - zapped;

+        if (npixNew)

+	{

+	    /* Since the list can only get smaller, we can do a copy in

+	     * place and then realloc to a smaller size */

+    	    pptr = cptr = ppixClient;

+

+	    /* If we have all the new pixels, we don't have to examine the

+	     * rest of the old ones */

+	    for(npix = 0; npix < npixNew; cptr++)

+	    {

+    	        if (*cptr != ~((Pixel)0))

+		{

+    		    *pptr++ = *cptr;

+		    npix++;

+    	        }

+    	    }

+	    pptr = (Pixel *)xrealloc(ppixClient, npixNew * sizeof(Pixel));

+	    if (pptr)

+		ppixClient = pptr;

+	    npixClient = npixNew;

+        }

+	else

+	{

+	    npixClient = 0;

+	    xfree(ppixClient);

+    	    ppixClient = (Pixel *)NULL;

+	}

+	switch(color)

+	{

+	  case PSEUDOMAP:

+	  case REDMAP:

+	    pmap->clientPixelsRed[client] = ppixClient;

+	    pmap->numPixelsRed[client] = npixClient;

+	    break;

+	  case GREENMAP:

+	    pmap->clientPixelsGreen[client] = ppixClient;

+	    pmap->numPixelsGreen[client] = npixClient;

+	    break;

+	  case BLUEMAP:

+	    pmap->clientPixelsBlue[client] = ppixClient;

+	    pmap->numPixelsBlue[client] = npixClient;

+	    break;

+	}

+    }

+    return (errVal);

+}

+

+

+

+/* Redefine color values */

+int

+StoreColors (ColormapPtr pmap, int count, xColorItem *defs)

+{

+    Pixel 	pix;

+    xColorItem *pdef;

+    EntryPtr 	pent, pentT, pentLast;

+    VisualPtr	pVisual;

+    SHAREDCOLOR		*pred, *pgreen, *pblue;

+    int			n, ChgRed, ChgGreen, ChgBlue, idef;

+    int			class, errVal = Success;

+    int			ok;

+

+

+    class = pmap->class;

+    if(!(class & DynamicClass) && !(pmap->flags & BeingCreated))

+    {

+	return(BadAccess);

+    }

+    pVisual = pmap->pVisual;

+

+    idef = 0;

+    if((class | DynamicClass) == DirectColor)

+    {

+	int numred, numgreen, numblue;

+	Pixel rgbbad;

+

+	numred = NUMRED(pVisual);

+	numgreen = NUMGREEN(pVisual);

+	numblue = NUMBLUE(pVisual);

+	rgbbad = ~RGBMASK(pVisual);

+        for (pdef = defs, n = 0; n < count; pdef++, n++)

+	{

+	    ok = TRUE;

+            (*pmap->pScreen->ResolveColor)

+	        (&pdef->red, &pdef->green, &pdef->blue, pmap->pVisual);

+

+	    if (pdef->pixel & rgbbad)

+	    {

+		errVal = BadValue;

+		clientErrorValue = pdef->pixel;

+		continue;

+	    }

+	    pix = (pdef->pixel & pVisual->redMask) >> pVisual->offsetRed;

+	    if (pix >= numred)

+	    {

+		errVal = BadValue;

+		ok = FALSE;

+	    }

+	    else if (pmap->red[pix].refcnt != AllocPrivate)

+	    {

+		errVal = BadAccess;

+		ok = FALSE;

+	    }

+	    else if (pdef->flags & DoRed)

+	    {

+		pmap->red[pix].co.local.red = pdef->red;

+	    }

+	    else

+	    {

+		pdef->red = pmap->red[pix].co.local.red;

+	    }

+

+	    pix = (pdef->pixel & pVisual->greenMask) >> pVisual->offsetGreen;

+	    if (pix >= numgreen)

+	    {

+		errVal = BadValue;

+		ok = FALSE;

+	    }

+	    else if (pmap->green[pix].refcnt != AllocPrivate)

+	    {

+		errVal = BadAccess;

+		ok = FALSE;

+	    }

+	    else if (pdef->flags & DoGreen)

+	    {

+		pmap->green[pix].co.local.green = pdef->green;

+	    }

+	    else

+	    {

+		pdef->green = pmap->green[pix].co.local.green;

+	    }

+

+	    pix = (pdef->pixel & pVisual->blueMask) >> pVisual->offsetBlue;

+	    if (pix >= numblue)

+	    {

+		errVal = BadValue;

+		ok = FALSE;

+	    }

+	    else if (pmap->blue[pix].refcnt != AllocPrivate)

+	    {

+		errVal = BadAccess;

+		ok = FALSE;

+	    }

+	    else if (pdef->flags & DoBlue)

+	    {

+		pmap->blue[pix].co.local.blue = pdef->blue;

+	    }

+	    else

+	    {

+		pdef->blue = pmap->blue[pix].co.local.blue;

+	    }

+	    /* If this is an o.k. entry, then it gets added to the list

+	     * to be sent to the hardware.  If not, skip it.  Once we've

+	     * skipped one, we have to copy all the others.

+	     */

+	    if(ok)

+	    {

+		if(idef != n)

+		    defs[idef] = defs[n];

+		idef++;

+	    } else

+		clientErrorValue = pdef->pixel;

+	}

+    }

+    else

+    {

+        for (pdef = defs, n = 0; n < count; pdef++, n++)

+	{

+

+	    ok = TRUE;

+	    if (pdef->pixel >= pVisual->ColormapEntries)

+	    {

+		clientErrorValue = pdef->pixel;

+	        errVal = BadValue;

+		ok = FALSE;

+	    }

+	    else if (pmap->red[pdef->pixel].refcnt != AllocPrivate)

+	    {

+		errVal = BadAccess;

+		ok = FALSE;

+	    }

+

+	    /* If this is an o.k. entry, then it gets added to the list

+	     * to be sent to the hardware.  If not, skip it.  Once we've

+	     * skipped one, we have to copy all the others.

+	     */

+	    if(ok)

+	    {

+		if(idef != n)

+		    defs[idef] = defs[n];

+		idef++;

+	    }

+	    else

+		continue;

+

+            (*pmap->pScreen->ResolveColor)

+	        (&pdef->red, &pdef->green, &pdef->blue, pmap->pVisual);

+

+	    pent = &pmap->red[pdef->pixel];

+

+	    if(pdef->flags & DoRed)

+	    {

+		if(pent->fShared)

+		{

+		    pent->co.shco.red->color = pdef->red;

+		    if (pent->co.shco.red->refcnt > 1)

+			ok = FALSE;

+		}

+		else

+		    pent->co.local.red = pdef->red;

+	    }

+	    else

+	    {

+		if(pent->fShared)

+		    pdef->red = pent->co.shco.red->color;

+		else

+		    pdef->red = pent->co.local.red;

+	    }

+	    if(pdef->flags & DoGreen)

+	    {

+		if(pent->fShared)

+		{

+		    pent->co.shco.green->color = pdef->green;

+		    if (pent->co.shco.green->refcnt > 1)

+			ok = FALSE;

+		}

+		else

+		    pent->co.local.green = pdef->green;

+	    }

+	    else

+	    {

+		if(pent->fShared)

+		    pdef->green = pent->co.shco.green->color;

+		else

+		    pdef->green = pent->co.local.green;

+	    }

+	    if(pdef->flags & DoBlue)

+	    {

+		if(pent->fShared)

+		{

+		    pent->co.shco.blue->color = pdef->blue;

+		    if (pent->co.shco.blue->refcnt > 1)

+			ok = FALSE;

+		}

+		else

+		    pent->co.local.blue = pdef->blue;

+	    }

+	    else

+	    {

+		if(pent->fShared)

+		    pdef->blue = pent->co.shco.blue->color;

+		else

+		    pdef->blue = pent->co.local.blue;

+	    }

+

+	    if(!ok)

+	    {

+                /* have to run through the colormap and change anybody who

+		 * shares this value */

+	        pred = pent->co.shco.red;

+	        pgreen = pent->co.shco.green;

+	        pblue = pent->co.shco.blue;

+	        ChgRed = pdef->flags & DoRed;

+	        ChgGreen = pdef->flags & DoGreen;

+	        ChgBlue = pdef->flags & DoBlue;

+	        pentLast = pmap->red + pVisual->ColormapEntries;

+

+	        for(pentT = pmap->red; pentT < pentLast; pentT++)

+		{

+		    if(pentT->fShared && (pentT != pent))

+		    {

+			xColorItem	defChg;

+

+			/* There are, alas, devices in this world too dumb

+			 * to read their own hardware colormaps.  Sick, but

+			 * true.  So we're going to be really nice and load

+			 * the xColorItem with the proper value for all the

+			 * fields.  We will only set the flags for those

+			 * fields that actually change.  Smart devices can

+			 * arrange to change only those fields.  Dumb devices

+			 * can rest assured that we have provided for them,

+			 * and can change all three fields */

+

+			defChg.flags = 0;

+			if(ChgRed && pentT->co.shco.red == pred)

+			{

+			    defChg.flags |= DoRed;

+			}

+			if(ChgGreen && pentT->co.shco.green == pgreen)

+			{

+			    defChg.flags |= DoGreen;

+			}

+			if(ChgBlue && pentT->co.shco.blue == pblue)

+			{

+			    defChg.flags |= DoBlue;

+			}

+			if(defChg.flags != 0)

+			{

+			    defChg.pixel = pentT - pmap->red;

+			    defChg.red = pentT->co.shco.red->color;

+			    defChg.green = pentT->co.shco.green->color;

+			    defChg.blue = pentT->co.shco.blue->color;

+			    (*pmap->pScreen->StoreColors) (pmap, 1, &defChg);

+			}

+		    }

+		}

+

+	    }

+	}

+    }

+    /* Note that we use idef, the count of acceptable entries, and not

+     * count, the count of proposed entries */

+    if (idef != 0)

+	( *pmap->pScreen->StoreColors) (pmap, idef, defs);

+    return (errVal);

+}

+

+int

+IsMapInstalled(Colormap map, WindowPtr pWin)

+{

+    Colormap	*pmaps;

+    int		imap, nummaps, found;

+

+    pmaps = xalloc(pWin->drawable.pScreen->maxInstalledCmaps*sizeof(Colormap));

+    if(!pmaps)

+	return(FALSE);

+    nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)

+        (pWin->drawable.pScreen, pmaps);

+    found = FALSE;

+    for(imap = 0; imap < nummaps; imap++)

+    {

+	if(pmaps[imap] == map)

+	{

+	    found = TRUE;

+	    break;

+	}

+    }

+    xfree(pmaps);

+    return (found);

+}

+

+struct colormap_lookup_data {

+    ScreenPtr pScreen;

+    VisualPtr visuals;

+};

+

+static void _colormap_find_resource(pointer value, XID id,

+				    pointer cdata)

+{

+    struct colormap_lookup_data *cmap_data = cdata;

+    VisualPtr visuals = cmap_data->visuals;

+    ScreenPtr pScreen = cmap_data->pScreen;

+    ColormapPtr cmap = value;

+    int j;

+

+    if (pScreen != cmap->pScreen)

+	return;

+

+    j = cmap->pVisual - pScreen->visuals;

+    cmap->pVisual = &visuals[j];

+}

+

+/* something has realloced the visuals, instead of breaking

+   ABI fix it up here - glx and compsite did this wrong */

+Bool

+ResizeVisualArray(ScreenPtr pScreen, int new_visual_count,

+		  DepthPtr depth)

+{

+    struct colormap_lookup_data cdata;

+    int numVisuals;

+    VisualPtr visuals;

+    XID *vids, vid;

+    int first_new_vid, first_new_visual, i;

+

+    first_new_vid = depth->numVids;

+    first_new_visual = pScreen->numVisuals;

+

+    vids = xrealloc(depth->vids, (depth->numVids + new_visual_count) * sizeof(XID));

+    if (!vids)

+        return FALSE;

+

+    /* its realloced now no going back if we fail the next one */

+    depth->vids = vids;

+

+    numVisuals = pScreen->numVisuals + new_visual_count;

+    visuals = xrealloc(pScreen->visuals, numVisuals * sizeof(VisualRec));

+    if (!visuals) {

+	return FALSE;

+    }

+

+    cdata.visuals = visuals;

+    cdata.pScreen = pScreen;

+    FindClientResourcesByType(serverClient, RT_COLORMAP, _colormap_find_resource, &cdata);

+

+    pScreen->visuals = visuals;

+

+    for (i = 0; i < new_visual_count; i++) {

+	vid = FakeClientID(0);

+	pScreen->visuals[first_new_visual + i].vid = vid;

+	vids[first_new_vid + i] = vid;

+    }

+

+    depth->numVids += new_visual_count;

+    pScreen->numVisuals += new_visual_count;

+

+    return TRUE;

+}

diff --git a/xorg-server/dix/dispatch.c b/xorg-server/dix/dispatch.c
index 982c808c7..b813136c7 100644
--- a/xorg-server/dix/dispatch.c
+++ b/xorg-server/dix/dispatch.c
@@ -1,4070 +1,4111 @@
-/************************************************************
-
-Copyright 1987, 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987, 1989 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-********************************************************/
-
-/* The panoramix components contained the following notice */
-/*****************************************************************
-
-Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Digital Equipment Corporation
-shall not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from Digital
-Equipment Corporation.
-
-******************************************************************/
-
-/* XSERVER_DTRACE additions:
- * Copyright 2005-2006 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#include <version-config.h>
-#endif
-
-#ifdef PANORAMIX_DEBUG
-#include <stdio.h>
-int ProcInitialConnection();
-#endif
-
-#include "windowstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-#include "gcstruct.h"
-#include "selection.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "scrnintstr.h"
-#include "opaque.h"
-#include "input.h"
-#include "servermd.h"
-#include "extnsionst.h"
-#include "dixfont.h"
-#include "dispatch.h"
-#include "swaprep.h"
-#include "swapreq.h"
-#include "privates.h"
-#include "xace.h"
-#include "inputstr.h"
-#include "xkbsrv.h"
-#include "site.h"
-
-#ifdef XSERVER_DTRACE
-#include "registry.h"
-#include <sys/types.h>
-typedef const char *string;
-#include "Xserver-dtrace.h"
-#endif
-
-#define mskcnt ((MAXCLIENTS + 31) / 32)
-#define BITMASK(i) (1U << ((i) & 31))
-#define MASKIDX(i) ((i) >> 5)
-#define MASKWORD(buf, i) buf[MASKIDX(i)]
-#define BITSET(buf, i) MASKWORD(buf, i) |= BITMASK(i)
-#define BITCLEAR(buf, i) MASKWORD(buf, i) &= ~BITMASK(i)
-#define GETBIT(buf, i) (MASKWORD(buf, i) & BITMASK(i))
-
-xConnSetupPrefix connSetupPrefix;
-
-PaddingInfo PixmapWidthPaddingInfo[33];
-
-static ClientPtr grabClient;
-#define GrabNone 0
-#define GrabActive 1
-#define GrabKickout 2
-static int grabState = GrabNone;
-static long grabWaiters[mskcnt];
-CallbackListPtr ServerGrabCallback = NULL;
-HWEventQueuePtr checkForInput[2];
-int connBlockScreenStart;
-
-static void KillAllClients(void);
-
-static int nextFreeClientID; /* always MIN free client ID */
-
-static int	nClients;	/* number of authorized clients */
-
-CallbackListPtr ClientStateCallback;
-
-/* dispatchException & isItTimeToYield must be declared volatile since they
- * are modified by signal handlers - otherwise optimizer may assume it doesn't
- * need to actually check value in memory when used and may miss changes from
- * signal handlers.
- */
-volatile char dispatchException = 0;
-volatile char isItTimeToYield;
-
-/* Various of the DIX function interfaces were not designed to allow
- * the client->errorValue to be set on BadValue and other errors.
- * Rather than changing interfaces and breaking untold code we introduce
- * a new global that dispatch can use.
- */
-XID clientErrorValue;   /* XXX this is a kludge */
-
-#define SAME_SCREENS(a, b) (\
-    (a.pScreen == b.pScreen))
-
-void
-SetInputCheck(HWEventQueuePtr c0, HWEventQueuePtr c1)
-{
-    checkForInput[0] = c0;
-    checkForInput[1] = c1;
-}
-
-void
-UpdateCurrentTime(void)
-{
-    TimeStamp systime;
-
-    /* To avoid time running backwards, we must call GetTimeInMillis before
-     * calling ProcessInputEvents.
-     */
-    systime.months = currentTime.months;
-    systime.milliseconds = GetTimeInMillis();
-    if (systime.milliseconds < currentTime.milliseconds)
-	systime.months++;
-    if (*checkForInput[0] != *checkForInput[1])
-	ProcessInputEvents();
-    if (CompareTimeStamps(systime, currentTime) == LATER)
-	currentTime = systime;
-}
-
-/* Like UpdateCurrentTime, but can't call ProcessInputEvents */
-void
-UpdateCurrentTimeIf(void)
-{
-    TimeStamp systime;
-
-    systime.months = currentTime.months;
-    systime.milliseconds = GetTimeInMillis();
-    if (systime.milliseconds < currentTime.milliseconds)
-	systime.months++;
-    if (*checkForInput[0] == *checkForInput[1])
-	currentTime = systime;
-}
-
-
-#undef SMART_DEBUG
-
-#define SMART_SCHEDULE_DEFAULT_INTERVAL	20	    /* ms */
-#define SMART_SCHEDULE_MAX_SLICE	200	    /* ms */
-
-Bool SmartScheduleDisable = FALSE;
-long SmartScheduleSlice = SMART_SCHEDULE_DEFAULT_INTERVAL;
-long SmartScheduleInterval = SMART_SCHEDULE_DEFAULT_INTERVAL;
-long SmartScheduleMaxSlice = SMART_SCHEDULE_MAX_SLICE;
-long SmartScheduleTime;
-int SmartScheduleLatencyLimited = 0;
-static ClientPtr   SmartLastClient;
-static int	   SmartLastIndex[SMART_MAX_PRIORITY-SMART_MIN_PRIORITY+1];
-
-#ifdef SMART_DEBUG
-long	    SmartLastPrint;
-#endif
-
-void        Dispatch(void);
-void        InitProcVectors(void);
-
-static int
-SmartScheduleClient (int *clientReady, int nready)
-{
-    ClientPtr	pClient;
-    int		i;
-    int		client;
-    int		bestPrio, best = 0;
-    int		bestRobin, robin;
-    long	now = SmartScheduleTime;
-    long	idle;
-
-    bestPrio = -0x7fffffff;
-    bestRobin = 0;
-    idle = 2 * SmartScheduleSlice;
-    for (i = 0; i < nready; i++)
-    {
-	client = clientReady[i];
-	pClient = clients[client];
-	/* Praise clients which are idle */
-	if ((now - pClient->smart_check_tick) >= idle)
-	{
-	    if (pClient->smart_priority < 0)
-		pClient->smart_priority++;
-	}
-	pClient->smart_check_tick = now;
-	
-	/* check priority to select best client */
-	robin = (pClient->index - SmartLastIndex[pClient->smart_priority-SMART_MIN_PRIORITY]) & 0xff;
-	if (pClient->smart_priority > bestPrio ||
-	    (pClient->smart_priority == bestPrio && robin > bestRobin))
-	{
-	    bestPrio = pClient->smart_priority;
-	    bestRobin = robin;
-	    best = client;
-	}
-#ifdef SMART_DEBUG
-	if ((now - SmartLastPrint) >= 5000)
-	    fprintf (stderr, " %2d: %3d", client, pClient->smart_priority);
-#endif
-    }
-#ifdef SMART_DEBUG
-    if ((now - SmartLastPrint) >= 5000)
-    {
-	fprintf (stderr, " use %2d\n", best);
-	SmartLastPrint = now;
-    }
-#endif
-    pClient = clients[best];
-    SmartLastIndex[bestPrio-SMART_MIN_PRIORITY] = pClient->index;
-    /*
-     * Set current client pointer
-     */
-    if (SmartLastClient != pClient)
-    {
-	pClient->smart_start_tick = now;
-	SmartLastClient = pClient;
-    }
-    /*
-     * Adjust slice
-     */
-    if (nready == 1 && SmartScheduleLatencyLimited == 0)
-    {
-	/*
-	 * If it's been a long time since another client
-	 * has run, bump the slice up to get maximal
-	 * performance from a single client
-	 */
-	if ((now - pClient->smart_start_tick) > 1000 &&
-	    SmartScheduleSlice < SmartScheduleMaxSlice)
-	{
-	    SmartScheduleSlice += SmartScheduleInterval;
-	}
-    }
-    else
-    {
-	SmartScheduleSlice = SmartScheduleInterval;
-    }
-    return best;
-}
-
-void
-EnableLimitedSchedulingLatency(void)
-{
-    ++SmartScheduleLatencyLimited;
-    SmartScheduleSlice = SmartScheduleInterval;
-}
-
-void
-DisableLimitedSchedulingLatency(void)
-{
-    --SmartScheduleLatencyLimited;
-
-    /* protect against bugs */
-    if (SmartScheduleLatencyLimited < 0)
-	SmartScheduleLatencyLimited = 0;
-}
-
-#define MAJOROP ((xReq *)client->requestBuffer)->reqType
-
-void
-Dispatch(void)
-{
-    int        *clientReady;     /* array of request ready clients */
-    int	result;
-    ClientPtr	client;
-    int	nready;
-    HWEventQueuePtr* icheck = checkForInput;
-    long			start_tick;
-
-    nextFreeClientID = 1;
-    nClients = 0;
-
-    clientReady = xalloc(sizeof(int) * MaxClients);
-    if (!clientReady)
-	return;
-
-    SmartScheduleSlice = SmartScheduleInterval;
-    while (!dispatchException)
-    {
-        if (*icheck[0] != *icheck[1])
-	{
-	    ProcessInputEvents();
-	    FlushIfCriticalOutputPending();
-	}
-
-	nready = WaitForSomething(clientReady);
-
-	if (nready && !SmartScheduleDisable)
-	{
-	    clientReady[0] = SmartScheduleClient (clientReady, nready);
-	    nready = 1;
-	}
-       /***************** 
-	*  Handle events in round robin fashion, doing input between 
-	*  each round 
-	*****************/
-
-	while (!dispatchException && (--nready >= 0))
-	{
-	    client = clients[clientReady[nready]];
-	    if (! client)
-	    {
-		/* KillClient can cause this to happen */
-		continue;
-	    }
-	    /* GrabServer activation can cause this to be true */
-	    if (grabState == GrabKickout)
-	    {
-		grabState = GrabActive;
-		break;
-	    }
-	    isItTimeToYield = FALSE;
- 
-	    start_tick = SmartScheduleTime;
-	    while (!isItTimeToYield)
-	    {
-	        if (*icheck[0] != *icheck[1])
-		    ProcessInputEvents();
-		
-		FlushIfCriticalOutputPending();
-		if (!SmartScheduleDisable && 
-		    (SmartScheduleTime - start_tick) >= SmartScheduleSlice)
-		{
-		    /* Penalize clients which consume ticks */
-		    if (client->smart_priority > SMART_MIN_PRIORITY)
-			client->smart_priority--;
-		    break;
-		}
-		/* now, finally, deal with client requests */
-
-	        result = ReadRequestFromClient(client);
-	        if (result <= 0) 
-	        {
-		    if (result < 0)
-			CloseDownClient(client);
-		    break;
-	        }
-
-		client->sequence++;
-#ifdef XSERVER_DTRACE
-		XSERVER_REQUEST_START(LookupMajorName(MAJOROP), MAJOROP,
-			      ((xReq *)client->requestBuffer)->length,
-			      client->index, client->requestBuffer);
-#endif
-		if (result > (maxBigRequestSize << 2))
-		    result = BadLength;
-		else {
-		    result = XaceHookDispatch(client, MAJOROP);
-		    if (result == Success)
-			result = (* client->requestVector[MAJOROP])(client);
-		    XaceHookAuditEnd(client, result);
-		}
-#ifdef XSERVER_DTRACE
-		XSERVER_REQUEST_DONE(LookupMajorName(MAJOROP), MAJOROP,
-			      client->sequence, client->index, result);
-#endif
-
-		if (result != Success) 
-		{
-		    if (client->noClientException != Success)
-                        CloseDownClient(client);
-                    else
-		        SendErrorToClient(client, MAJOROP,
-					  MinorOpcodeOfRequest(client),
-					  client->errorValue, result);
-		    break;
-	        }
-	    }
-	    FlushAllOutput();
-	    client = clients[clientReady[nready]];
-	    if (client)
-		client->smart_stop_tick = SmartScheduleTime;
-	}
-	dispatchException &= ~DE_PRIORITYCHANGE;
-    }
-#if defined(DDXBEFORERESET)
-    ddxBeforeReset ();
-#endif
-    KillAllClients();
-    xfree(clientReady);
-    dispatchException &= ~DE_RESET;
-    SmartScheduleLatencyLimited = 0;
-}
-
-#undef MAJOROP
-
-static int  VendorRelease = VENDOR_RELEASE;
-static char *VendorString = VENDOR_NAME;
-
-static const int padlength[4] = {0, 3, 2, 1};
-
-void
-SetVendorRelease(int release)
-{
-    VendorRelease = release;
-}
-
-void
-SetVendorString(char *string)
-{
-    VendorString = string;
-}
-
-Bool
-CreateConnectionBlock(void)
-{
-    xConnSetup setup;
-    xWindowRoot root;
-    xDepth	depth;
-    xVisualType visual;
-    xPixmapFormat format;
-    unsigned long vid;
-    int i, j, k,
-        lenofblock,
-        sizesofar = 0;
-    char *pBuf;
-
-
-    memset(&setup, 0, sizeof(xConnSetup));
-    /* Leave off the ridBase and ridMask, these must be sent with
-       connection */
-
-    setup.release = VendorRelease;
-    /*
-     * per-server image and bitmap parameters are defined in Xmd.h
-     */
-    setup.imageByteOrder = screenInfo.imageByteOrder;
-
-    setup.bitmapScanlineUnit = screenInfo.bitmapScanlineUnit;
-    setup.bitmapScanlinePad = screenInfo.bitmapScanlinePad;
-
-    setup.bitmapBitOrder = screenInfo.bitmapBitOrder;
-    setup.motionBufferSize = NumMotionEvents();
-    setup.numRoots = screenInfo.numScreens;
-    setup.nbytesVendor = strlen(VendorString);
-    setup.numFormats = screenInfo.numPixmapFormats;
-    setup.maxRequestSize = MAX_REQUEST_SIZE;
-    QueryMinMaxKeyCodes(&setup.minKeyCode, &setup.maxKeyCode);
-
-    lenofblock = sizeof(xConnSetup) +
-            pad_to_int32(setup.nbytesVendor) +
-	    (setup.numFormats * sizeof(xPixmapFormat)) +
-            (setup.numRoots * sizeof(xWindowRoot));
-    ConnectionInfo = xalloc(lenofblock);
-    if (!ConnectionInfo)
-	return FALSE;
-
-    memmove(ConnectionInfo, (char *)&setup, sizeof(xConnSetup));
-    sizesofar = sizeof(xConnSetup);
-    pBuf = ConnectionInfo + sizeof(xConnSetup);
-
-    memmove(pBuf, VendorString, (int)setup.nbytesVendor);
-    sizesofar += setup.nbytesVendor;
-    pBuf += setup.nbytesVendor;
-    i = padlength[setup.nbytesVendor & 3];
-    sizesofar += i;
-    while (--i >= 0)
-	*pBuf++ = 0;
-
-    memset(&format, 0, sizeof(xPixmapFormat));
-    for (i=0; i<screenInfo.numPixmapFormats; i++)
-    {
-	format.depth = screenInfo.formats[i].depth;
-	format.bitsPerPixel = screenInfo.formats[i].bitsPerPixel;
-	format.scanLinePad = screenInfo.formats[i].scanlinePad;
-	memmove(pBuf, (char *)&format, sizeof(xPixmapFormat));
-	pBuf += sizeof(xPixmapFormat);
-	sizesofar += sizeof(xPixmapFormat);
-    }
-
-    connBlockScreenStart = sizesofar;
-    memset(&depth, 0, sizeof(xDepth));
-    memset(&visual, 0, sizeof(xVisualType));
-    for (i=0; i<screenInfo.numScreens; i++)
-    {
-	ScreenPtr	pScreen;
-	DepthPtr	pDepth;
-	VisualPtr	pVisual;
-
-	pScreen = screenInfo.screens[i];
-	root.windowId = WindowTable[i]->drawable.id;
-	root.defaultColormap = pScreen->defColormap;
-	root.whitePixel = pScreen->whitePixel;
-	root.blackPixel = pScreen->blackPixel;
-	root.currentInputMask = 0;    /* filled in when sent */
-	root.pixWidth = pScreen->width;
-	root.pixHeight = pScreen->height;
-	root.mmWidth = pScreen->mmWidth;
-	root.mmHeight = pScreen->mmHeight;
-	root.minInstalledMaps = pScreen->minInstalledCmaps;
-	root.maxInstalledMaps = pScreen->maxInstalledCmaps;
-	root.rootVisualID = pScreen->rootVisual;
-	root.backingStore = pScreen->backingStoreSupport;
-	root.saveUnders = FALSE;
-	root.rootDepth = pScreen->rootDepth;
-	root.nDepths = pScreen->numDepths;
-	memmove(pBuf, (char *)&root, sizeof(xWindowRoot));
-	sizesofar += sizeof(xWindowRoot);
-	pBuf += sizeof(xWindowRoot);
-
-	pDepth = pScreen->allowedDepths;
-	for(j = 0; j < pScreen->numDepths; j++, pDepth++)
-	{
-	    lenofblock += sizeof(xDepth) +
-		    (pDepth->numVids * sizeof(xVisualType));
-	    pBuf = (char *)xrealloc(ConnectionInfo, lenofblock);
-	    if (!pBuf)
-	    {
-		xfree(ConnectionInfo);
-		return FALSE;
-	    }
-	    ConnectionInfo = pBuf;
-	    pBuf += sizesofar;
-	    depth.depth = pDepth->depth;
-	    depth.nVisuals = pDepth->numVids;
-	    memmove(pBuf, (char *)&depth, sizeof(xDepth));
-	    pBuf += sizeof(xDepth);
-	    sizesofar += sizeof(xDepth);
-	    for(k = 0; k < pDepth->numVids; k++)
-	    {
-		vid = pDepth->vids[k];
-		for (pVisual = pScreen->visuals;
-		     pVisual->vid != vid;
-		     pVisual++)
-		    ;
-		visual.visualID = vid;
-		visual.class = pVisual->class;
-		visual.bitsPerRGB = pVisual->bitsPerRGBValue;
-		visual.colormapEntries = pVisual->ColormapEntries;
-		visual.redMask = pVisual->redMask;
-		visual.greenMask = pVisual->greenMask;
-		visual.blueMask = pVisual->blueMask;
-		memmove(pBuf, (char *)&visual, sizeof(xVisualType));
-		pBuf += sizeof(xVisualType);
-		sizesofar += sizeof(xVisualType);
-	    }
-	}
-    }
-    connSetupPrefix.success = xTrue;
-    connSetupPrefix.length = lenofblock/4;
-    connSetupPrefix.majorVersion = X_PROTOCOL;
-    connSetupPrefix.minorVersion = X_PROTOCOL_REVISION;
-    return TRUE;
-}
-
-
-int
-ProcBadRequest(ClientPtr client)
-{
-    return (BadRequest);
-}
-
-int
-ProcCreateWindow(ClientPtr client)
-{
-    WindowPtr pParent, pWin;
-    REQUEST(xCreateWindowReq);
-    int len, rc;
-
-    REQUEST_AT_LEAST_SIZE(xCreateWindowReq);
-    
-    LEGAL_NEW_RESOURCE(stuff->wid, client);
-    rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
-    if (rc != Success)
-        return rc;
-    len = client->req_len - bytes_to_int32(sizeof(xCreateWindowReq));
-    if (Ones(stuff->mask) != len)
-        return BadLength;
-    if (!stuff->width || !stuff->height)
-    {
-	client->errorValue = 0;
-        return BadValue;
-    }
-    pWin = CreateWindow(stuff->wid, pParent, stuff->x,
-			      stuff->y, stuff->width, stuff->height, 
-			      stuff->borderWidth, stuff->class,
-			      stuff->mask, (XID *) &stuff[1], 
-			      (int)stuff->depth, 
-			      client, stuff->visual, &rc);
-    if (pWin)
-    {
-	Mask mask = pWin->eventMask;
-
-	pWin->eventMask = 0; /* subterfuge in case AddResource fails */
-	if (!AddResource(stuff->wid, RT_WINDOW, (pointer)pWin))
-	    return BadAlloc;
-	pWin->eventMask = mask;
-    }
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-        return rc;
-}
-
-int
-ProcChangeWindowAttributes(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xChangeWindowAttributesReq);
-    int result, len, rc;
-    Mask access_mode = 0;
-
-    REQUEST_AT_LEAST_SIZE(xChangeWindowAttributesReq);
-    access_mode |= (stuff->valueMask & CWEventMask) ? DixReceiveAccess : 0;
-    access_mode |= (stuff->valueMask & ~CWEventMask) ? DixSetAttrAccess : 0;
-    rc = dixLookupWindow(&pWin, stuff->window, client, access_mode);
-    if (rc != Success)
-        return rc;
-    len = client->req_len - bytes_to_int32(sizeof(xChangeWindowAttributesReq));
-    if (len != Ones(stuff->valueMask))
-        return BadLength;
-    result =  ChangeWindowAttributes(pWin, 
-				  stuff->valueMask, 
-				  (XID *) &stuff[1], 
-				  client);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-        return(result);
-}
-
-int
-ProcGetWindowAttributes(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    xGetWindowAttributesReply wa;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    memset(&wa, 0, sizeof(xGetWindowAttributesReply));
-    GetWindowAttributes(pWin, client, &wa);
-    WriteReplyToClient(client, sizeof(xGetWindowAttributesReply), &wa);
-    return(client->noClientException);
-}
-
-int
-ProcDestroyWindow(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixDestroyAccess);
-    if (rc != Success)
-	return rc;
-    if (pWin->parent) {
-	rc = dixLookupWindow(&pWin, pWin->parent->drawable.id, client,
-			     DixRemoveAccess);
-	if (rc != Success)
-	    return rc;
-	FreeResource(stuff->id, RT_NONE);
-    }
-    return(client->noClientException);
-}
-
-int
-ProcDestroySubwindows(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixRemoveAccess);
-    if (rc != Success)
-	return rc;
-    DestroySubwindows(pWin, client);
-    return(client->noClientException);
-}
-
-int
-ProcChangeSaveSet(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xChangeSaveSetReq);
-    int result, rc;
-		  
-    REQUEST_SIZE_MATCH(xChangeSaveSetReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
-    if (rc != Success)
-        return rc;
-    if (client->clientAsMask == (CLIENT_BITS(pWin->drawable.id)))
-        return BadMatch;
-    if ((stuff->mode == SetModeInsert) || (stuff->mode == SetModeDelete))
-    {
-        result = AlterSaveSetForClient(client, pWin, stuff->mode, FALSE, TRUE);
-	if (client->noClientException != Success)
-	    return(client->noClientException);
-	else
-            return(result);
-    }
-    else
-    {
-	client->errorValue = stuff->mode;
-	return( BadValue );
-    }
-}
-
-int
-ProcReparentWindow(ClientPtr client)
-{
-    WindowPtr pWin, pParent;
-    REQUEST(xReparentWindowReq);
-    int result, rc;
-
-    REQUEST_SIZE_MATCH(xReparentWindowReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
-    if (rc != Success)
-        return rc;
-    rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
-    if (rc != Success)
-        return rc;
-    if (SAME_SCREENS(pWin->drawable, pParent->drawable))
-    {
-        if ((pWin->backgroundState == ParentRelative) &&
-            (pParent->drawable.depth != pWin->drawable.depth))
-            return BadMatch;
-	if ((pWin->drawable.class != InputOnly) &&
-	    (pParent->drawable.class == InputOnly))
-	    return BadMatch;
-        result =  ReparentWindow(pWin, pParent, 
-			 (short)stuff->x, (short)stuff->y, client);
-	if (client->noClientException != Success)
-            return(client->noClientException);
-	else
-            return(result);
-    }
-    else 
-        return (BadMatch);
-}
-
-int
-ProcMapWindow(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixShowAccess);
-    if (rc != Success)
-        return rc;
-    MapWindow(pWin, client);
-           /* update cache to say it is mapped */
-    return(client->noClientException);
-}
-
-int
-ProcMapSubwindows(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
-    if (rc != Success)
-        return rc;
-    MapSubwindows(pWin, client);
-           /* update cache to say it is mapped */
-    return(client->noClientException);
-}
-
-int
-ProcUnmapWindow(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixHideAccess);
-    if (rc != Success)
-        return rc;
-    UnmapWindow(pWin, FALSE);
-           /* update cache to say it is mapped */
-    return(client->noClientException);
-}
-
-int
-ProcUnmapSubwindows(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
-    if (rc != Success)
-        return rc;
-    UnmapSubwindows(pWin);
-    return(client->noClientException);
-}
-
-int
-ProcConfigureWindow(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xConfigureWindowReq);
-    int result;
-    int len, rc;
-
-    REQUEST_AT_LEAST_SIZE(xConfigureWindowReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client,
-			 DixManageAccess|DixSetAttrAccess);
-    if (rc != Success)
-        return rc;
-    len = client->req_len - bytes_to_int32(sizeof(xConfigureWindowReq));
-    if (Ones((Mask)stuff->mask) != len)
-        return BadLength;
-    result =  ConfigureWindow(pWin, (Mask)stuff->mask, (XID *) &stuff[1], 
-			      client);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-        return(result);
-}
-
-int
-ProcCirculateWindow(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xCirculateWindowReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xCirculateWindowReq);
-    if ((stuff->direction != RaiseLowest) &&
-	(stuff->direction != LowerHighest))
-    {
-	client->errorValue = stuff->direction;
-        return BadValue;
-    }
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
-    if (rc != Success)
-        return rc;
-    CirculateWindow(pWin, (int)stuff->direction, client);
-    return(client->noClientException);
-}
-
-static int
-GetGeometry(ClientPtr client, xGetGeometryReply *rep)
-{
-    DrawablePtr pDraw;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupDrawable(&pDraw, stuff->id, client, M_ANY, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    rep->type = X_Reply;
-    rep->length = 0;
-    rep->sequenceNumber = client->sequence;
-    rep->root = WindowTable[pDraw->pScreen->myNum]->drawable.id;
-    rep->depth = pDraw->depth;
-    rep->width = pDraw->width;
-    rep->height = pDraw->height;
-
-    /* XXX - Because the pixmap-implementation of the multibuffer extension 
-     *       may have the buffer-id's drawable resource value be a pointer
-     *       to the buffer's window instead of the buffer itself
-     *       (this happens if the buffer is the displayed buffer),
-     *       we also have to check that the id matches before we can
-     *       truly say that it is a DRAWABLE_WINDOW.
-     */
-
-    if ((pDraw->type == UNDRAWABLE_WINDOW) ||
-        ((pDraw->type == DRAWABLE_WINDOW) && (stuff->id == pDraw->id)))
-    {
-        WindowPtr pWin = (WindowPtr)pDraw;
-	rep->x = pWin->origin.x - wBorderWidth (pWin);
-	rep->y = pWin->origin.y - wBorderWidth (pWin);
-	rep->borderWidth = pWin->borderWidth;
-    }
-    else /* DRAWABLE_PIXMAP or DRAWABLE_BUFFER */
-    {
-	rep->x = rep->y = rep->borderWidth = 0;
-    }
-
-    return Success;
-}
-
-
-int
-ProcGetGeometry(ClientPtr client)
-{
-    xGetGeometryReply rep;
-    int status;
-
-    memset(&rep, 0, sizeof(xGetGeometryReply));
-    if ((status = GetGeometry(client, &rep)) != Success)
-	return status;
-
-    WriteReplyToClient(client, sizeof(xGetGeometryReply), &rep);
-    return(client->noClientException);
-}
-
-
-int
-ProcQueryTree(ClientPtr client)
-{
-    xQueryTreeReply reply;
-    int rc, numChildren = 0;
-    WindowPtr pChild, pWin, pHead;
-    Window  *childIDs = (Window *)NULL;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
-    if (rc != Success)
-        return rc;
-    memset(&reply, 0, sizeof(xQueryTreeReply));
-    reply.type = X_Reply;
-    reply.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id;
-    reply.sequenceNumber = client->sequence;
-    if (pWin->parent)
-	reply.parent = pWin->parent->drawable.id;
-    else
-        reply.parent = (Window)None;
-    pHead = RealChildHead(pWin);
-    for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)
-	numChildren++;
-    if (numChildren)
-    {
-	int curChild = 0;
-
-	childIDs = xalloc(numChildren * sizeof(Window));
-	if (!childIDs)
-	    return BadAlloc;
-	for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)
-	    childIDs[curChild++] = pChild->drawable.id;
-    }
-    
-    reply.nChildren = numChildren;
-    reply.length = bytes_to_int32(numChildren * sizeof(Window));
-    
-    WriteReplyToClient(client, sizeof(xQueryTreeReply), &reply);
-    if (numChildren)
-    {
-    	client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
-	WriteSwappedDataToClient(client, numChildren * sizeof(Window), childIDs);
-	xfree(childIDs);
-    }
-
-    return(client->noClientException);
-}
-
-int
-ProcInternAtom(ClientPtr client)
-{
-    Atom atom;
-    char *tchar;
-    REQUEST(xInternAtomReq);
-
-    REQUEST_FIXED_SIZE(xInternAtomReq, stuff->nbytes);
-    if ((stuff->onlyIfExists != xTrue) && (stuff->onlyIfExists != xFalse))
-    {
-	client->errorValue = stuff->onlyIfExists;
-        return(BadValue);
-    }
-    tchar = (char *) &stuff[1];
-    atom = MakeAtom(tchar, stuff->nbytes, !stuff->onlyIfExists);
-    if (atom != BAD_RESOURCE)
-    {
-	xInternAtomReply reply;
-	memset(&reply, 0, sizeof(xInternAtomReply));
-	reply.type = X_Reply;
-	reply.length = 0;
-	reply.sequenceNumber = client->sequence;
-	reply.atom = atom;
-	WriteReplyToClient(client, sizeof(xInternAtomReply), &reply);
-	return(client->noClientException);
-    }
-    else
-	return (BadAlloc);
-}
-
-int
-ProcGetAtomName(ClientPtr client)
-{
-    const char *str;
-    xGetAtomNameReply reply;
-    int len;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    if ( (str = NameForAtom(stuff->id)) )
-    {
-	len = strlen(str);
-	memset(&reply, 0, sizeof(xGetAtomNameReply));
-	reply.type = X_Reply;
-	reply.length = bytes_to_int32(len);
-	reply.sequenceNumber = client->sequence;
-	reply.nameLength = len;
-	WriteReplyToClient(client, sizeof(xGetAtomNameReply), &reply);
-	(void)WriteToClient(client, len, str);
-	return(client->noClientException);
-    }
-    else 
-    { 
-	client->errorValue = stuff->id;
-	return (BadAtom);
-    }
-}
-
-int
-ProcGrabServer(ClientPtr client)
-{
-    int rc;
-    REQUEST_SIZE_MATCH(xReq);
-    if (grabState != GrabNone && client != grabClient)
-    {
-	ResetCurrentRequest(client);
-	client->sequence--;
-	BITSET(grabWaiters, client->index);
-	IgnoreClient(client);
-	return(client->noClientException);
-    }
-    rc = OnlyListenToOneClient(client);
-    if (rc != Success)
-	return rc;
-    grabState = GrabKickout;
-    grabClient = client;
-
-    if (ServerGrabCallback)
-    {
-	ServerGrabInfoRec grabinfo;
-	grabinfo.client = client;
-	grabinfo.grabstate  = SERVER_GRABBED;
-	CallCallbacks(&ServerGrabCallback, (pointer)&grabinfo);
-    }
-
-    return(client->noClientException);
-}
-
-static void
-UngrabServer(ClientPtr client)
-{
-    int i;
-
-    grabState = GrabNone;
-    ListenToAllClients();
-    for (i = mskcnt; --i >= 0 && !grabWaiters[i]; )
-	;
-    if (i >= 0)
-    {
-	i <<= 5;
-	while (!GETBIT(grabWaiters, i))
-	    i++;
-	BITCLEAR(grabWaiters, i);
-	AttendClient(clients[i]);
-    }
-
-    if (ServerGrabCallback)
-    {
-	ServerGrabInfoRec grabinfo;
-	grabinfo.client = client;
-	grabinfo.grabstate  = SERVER_UNGRABBED;
-	CallCallbacks(&ServerGrabCallback, (pointer)&grabinfo);
-    }
-}
-
-int
-ProcUngrabServer(ClientPtr client)
-{
-    REQUEST_SIZE_MATCH(xReq);
-    UngrabServer(client);
-    return(client->noClientException);
-}
-
-int
-ProcTranslateCoords(ClientPtr client)
-{
-    REQUEST(xTranslateCoordsReq);
-
-    WindowPtr pWin, pDst;
-    xTranslateCoordsReply rep;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xTranslateCoordsReq);
-    rc = dixLookupWindow(&pWin, stuff->srcWid, client, DixGetAttrAccess);
-    if (rc != Success)
-        return rc;
-    rc = dixLookupWindow(&pDst, stuff->dstWid, client, DixGetAttrAccess);
-    if (rc != Success)
-        return rc;
-    memset(&rep, 0, sizeof(xTranslateCoordsReply));
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    if (!SAME_SCREENS(pWin->drawable, pDst->drawable))
-    {
-	rep.sameScreen = xFalse;
-        rep.child = None;
-	rep.dstX = rep.dstY = 0;
-    }
-    else
-    {
-	INT16 x, y;
-	rep.sameScreen = xTrue;
-	rep.child = None;
-	/* computing absolute coordinates -- adjust to destination later */
-	x = pWin->drawable.x + stuff->srcX;
-	y = pWin->drawable.y + stuff->srcY;
-	pWin = pDst->firstChild;
-	while (pWin)
-	{
-	    BoxRec  box;
-	    if ((pWin->mapped) &&
-		(x >= pWin->drawable.x - wBorderWidth (pWin)) &&
-		(x < pWin->drawable.x + (int)pWin->drawable.width +
-		 wBorderWidth (pWin)) &&
-		(y >= pWin->drawable.y - wBorderWidth (pWin)) &&
-		(y < pWin->drawable.y + (int)pWin->drawable.height +
-		 wBorderWidth (pWin))
-		/* When a window is shaped, a further check
-		 * is made to see if the point is inside
-		 * borderSize
-		 */
-		&& (!wBoundingShape(pWin) ||
-		    POINT_IN_REGION(pWin->drawable.pScreen, 
-					&pWin->borderSize, x, y, &box))
-		
-		&& (!wInputShape(pWin) ||
-		    POINT_IN_REGION(pWin->drawable.pScreen,
-				    wInputShape(pWin),
-				    x - pWin->drawable.x,
-				    y - pWin->drawable.y, &box))
-		)
-            {
-		rep.child = pWin->drawable.id;
-		pWin = (WindowPtr) NULL;
-	    }
-	    else
-		pWin = pWin->nextSib;
-	}
-	/* adjust to destination coordinates */
-	rep.dstX = x - pDst->drawable.x;
-	rep.dstY = y - pDst->drawable.y;
-    }
-    WriteReplyToClient(client, sizeof(xTranslateCoordsReply), &rep);
-    return(client->noClientException);
-}
-
-int
-ProcOpenFont(ClientPtr client)
-{
-    int	err;
-    REQUEST(xOpenFontReq);
-
-    REQUEST_FIXED_SIZE(xOpenFontReq, stuff->nbytes);
-    client->errorValue = stuff->fid;
-    LEGAL_NEW_RESOURCE(stuff->fid, client);
-    err = OpenFont(client, stuff->fid, (Mask) 0,
-		stuff->nbytes, (char *)&stuff[1]);
-    if (err == Success)
-    {
-	return(client->noClientException);
-    }
-    else
-	return err;
-}
-
-int
-ProcCloseFont(ClientPtr client)
-{
-    FontPtr pFont;
-    int rc;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT,
-				 client, DixDestroyAccess);
-    if (rc == Success)
-    {
-        FreeResource(stuff->id, RT_NONE);
-	return(client->noClientException);
-    }
-    else
-    {
-	client->errorValue = stuff->id;
-        return (rc == BadValue) ? BadFont : rc;
-    }
-}
-
-int
-ProcQueryFont(ClientPtr client)
-{
-    xQueryFontReply	*reply;
-    FontPtr pFont;
-    GC *pGC;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    client->errorValue = stuff->id;		/* EITHER font or gc */
-    rc = dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT, client,
-				 DixGetAttrAccess);
-    if (rc == BadValue) {
-	rc = dixLookupResourceByType((pointer *)&pGC, stuff->id, RT_GC, client,
-				     DixGetAttrAccess);
-	if (rc == Success)
-	    pFont = pGC->font;
-    }
-    if (rc != Success)
-	return (rc == BadValue) ? BadFont: rc;
-
-    {
-	xCharInfo	*pmax = FONTINKMAX(pFont);
-	xCharInfo	*pmin = FONTINKMIN(pFont);
-	int		nprotoxcistructs;
-	int		rlength;
-
-	nprotoxcistructs = (
-	   pmax->rightSideBearing == pmin->rightSideBearing &&
-	   pmax->leftSideBearing == pmin->leftSideBearing &&
-	   pmax->descent == pmin->descent &&
-	   pmax->ascent == pmin->ascent &&
-	   pmax->characterWidth == pmin->characterWidth) ?
-		0 : N2dChars(pFont);
-
-	rlength = sizeof(xQueryFontReply) +
-	             FONTINFONPROPS(FONTCHARSET(pFont)) * sizeof(xFontProp)  +
-		     nprotoxcistructs * sizeof(xCharInfo);
-	reply = xcalloc(1, rlength);
-	if(!reply)
-	{
-	    return(BadAlloc);
-	}
-
-	reply->type = X_Reply;
-	reply->length = bytes_to_int32(rlength - sizeof(xGenericReply));
-	reply->sequenceNumber = client->sequence;
-	QueryFont( pFont, reply, nprotoxcistructs);
-
-        WriteReplyToClient(client, rlength, reply);
-	xfree(reply);
-	return(client->noClientException);
-    }
-}
-
-int
-ProcQueryTextExtents(ClientPtr client)
-{
-    xQueryTextExtentsReply reply;
-    FontPtr pFont;
-    GC *pGC;
-    ExtentInfoRec info;
-    unsigned long length;
-    int rc;
-    REQUEST(xQueryTextExtentsReq);
-    REQUEST_AT_LEAST_SIZE(xQueryTextExtentsReq);
-        
-    client->errorValue = stuff->fid;		/* EITHER font or gc */
-    rc = dixLookupResourceByType((pointer *)&pFont, stuff->fid, RT_FONT, client,
-				 DixGetAttrAccess);
-    if (rc == BadValue) {
-	rc = dixLookupResourceByType((pointer *)&pGC, stuff->fid, RT_GC, client,
-			       DixGetAttrAccess);
-	if (rc == Success)
-	    pFont = pGC->font;
-    }
-    if (rc != Success)
-	return (rc == BadValue) ? BadFont: rc;
-
-    length = client->req_len - bytes_to_int32(sizeof(xQueryTextExtentsReq));
-    length = length << 1;
-    if (stuff->oddLength)
-    {
-	if (length == 0)
-	    return(BadLength);
-        length--;
-    }
-    if (!QueryTextExtents(pFont, length, (unsigned char *)&stuff[1], &info))
-	return(BadAlloc);
-    reply.type = X_Reply;
-    reply.length = 0;
-    reply.sequenceNumber = client->sequence;
-    reply.drawDirection = info.drawDirection;
-    reply.fontAscent = info.fontAscent;
-    reply.fontDescent = info.fontDescent;
-    reply.overallAscent = info.overallAscent;
-    reply.overallDescent = info.overallDescent;
-    reply.overallWidth = info.overallWidth;
-    reply.overallLeft = info.overallLeft;
-    reply.overallRight = info.overallRight;
-    WriteReplyToClient(client, sizeof(xQueryTextExtentsReply), &reply);
-    return(client->noClientException);
-}
-
-int
-ProcListFonts(ClientPtr client)
-{
-    REQUEST(xListFontsReq);
-
-    REQUEST_FIXED_SIZE(xListFontsReq, stuff->nbytes);
-
-    return ListFonts(client, (unsigned char *) &stuff[1], stuff->nbytes, 
-	stuff->maxNames);
-}
-
-int
-ProcListFontsWithInfo(ClientPtr client)
-{
-    REQUEST(xListFontsWithInfoReq);
-
-    REQUEST_FIXED_SIZE(xListFontsWithInfoReq, stuff->nbytes);
-
-    return StartListFontsWithInfo(client, stuff->nbytes,
-				  (unsigned char *) &stuff[1], stuff->maxNames);
-}
-
-/**
- *
- *  \param value must conform to DeleteType
- */
-int
-dixDestroyPixmap(pointer value, XID pid)
-{
-    PixmapPtr pPixmap = (PixmapPtr)value;
-    return (*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);
-}
-
-int
-ProcCreatePixmap(ClientPtr client)
-{
-    PixmapPtr pMap;
-    DrawablePtr pDraw;
-    REQUEST(xCreatePixmapReq);
-    DepthPtr pDepth;
-    int i, rc;
-
-    REQUEST_SIZE_MATCH(xCreatePixmapReq);
-    client->errorValue = stuff->pid;
-    LEGAL_NEW_RESOURCE(stuff->pid, client);
-    
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    if (!stuff->width || !stuff->height)
-    {
-	client->errorValue = 0;
-        return BadValue;
-    }
-    if (stuff->width > 32767 || stuff->height > 32767)
-    {
-	/* It is allowed to try and allocate a pixmap which is larger than
-	 * 32767 in either dimension. However, all of the framebuffer code
-	 * is buggy and does not reliably draw to such big pixmaps, basically
-	 * because the Region data structure operates with signed shorts
-	 * for the rectangles in it.
-	 *
-	 * Furthermore, several places in the X server computes the
-	 * size in bytes of the pixmap and tries to store it in an
-	 * integer. This integer can overflow and cause the allocated size
-	 * to be much smaller.
-	 *
-	 * So, such big pixmaps are rejected here with a BadAlloc
-	 */
-	return BadAlloc;
-    }
-    if (stuff->depth != 1)
-    {
-        pDepth = pDraw->pScreen->allowedDepths;
-        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)
-	   if (pDepth->depth == stuff->depth)
-               goto CreatePmap;
-	client->errorValue = stuff->depth;
-        return BadValue;
-    }
-CreatePmap:
-    pMap = (PixmapPtr)(*pDraw->pScreen->CreatePixmap)
-		(pDraw->pScreen, stuff->width,
-		 stuff->height, stuff->depth, 0);
-    if (pMap)
-    {
-	pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-	pMap->drawable.id = stuff->pid;
-	/* security creation/labeling check */
-	rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,
-		      pMap, RT_NONE, NULL, DixCreateAccess);
-	if (rc != Success) {
-	    (*pDraw->pScreen->DestroyPixmap)(pMap);
-	    return rc;
-	}
-	if (AddResource(stuff->pid, RT_PIXMAP, (pointer)pMap))
-	    return(client->noClientException);
-	(*pDraw->pScreen->DestroyPixmap)(pMap);
-    }
-    return (BadAlloc);
-}
-
-int
-ProcFreePixmap(ClientPtr client)
-{
-    PixmapPtr pMap;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupResourceByType((pointer *)&pMap, stuff->id, RT_PIXMAP, client,
-			   DixDestroyAccess);
-    if (rc == Success)
-    {
-	FreeResource(stuff->id, RT_NONE);
-	return(client->noClientException);
-    }
-    else 
-    {
-	client->errorValue = stuff->id;
-	return (rc == BadValue) ? BadPixmap : rc;
-    }
-}
-
-int
-ProcCreateGC(ClientPtr client)
-{
-    int error, rc;
-    GC *pGC;
-    DrawablePtr pDraw;
-    unsigned len;
-    REQUEST(xCreateGCReq);
-
-    REQUEST_AT_LEAST_SIZE(xCreateGCReq);
-    client->errorValue = stuff->gc;
-    LEGAL_NEW_RESOURCE(stuff->gc, client);
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    len = client->req_len -  bytes_to_int32(sizeof(xCreateGCReq));
-    if (len != Ones(stuff->mask))
-        return BadLength;
-    pGC = (GC *)CreateGC(pDraw, stuff->mask, (XID *) &stuff[1], &error,
-			 stuff->gc, client);
-    if (error != Success)
-        return error;
-    if (!AddResource(stuff->gc, RT_GC, (pointer)pGC))
-	return (BadAlloc);
-    return(client->noClientException);
-}
-
-int
-ProcChangeGC(ClientPtr client)
-{
-    GC *pGC;
-    int result;
-    unsigned len;
-    REQUEST(xChangeGCReq);
-    REQUEST_AT_LEAST_SIZE(xChangeGCReq);
-
-    result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);
-    if (result != Success)
-	return result;
-
-    len = client->req_len -  bytes_to_int32(sizeof(xChangeGCReq));
-    if (len != Ones(stuff->mask))
-        return BadLength;
-
-    result = dixChangeGC(client, pGC, stuff->mask, (CARD32 *) &stuff[1], 0);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-    {
-	client->errorValue = clientErrorValue;
-        return(result);
-    }
-}
-
-int
-ProcCopyGC(ClientPtr client)
-{
-    GC *dstGC;
-    GC *pGC;
-    int result;
-    REQUEST(xCopyGCReq);
-    REQUEST_SIZE_MATCH(xCopyGCReq);
-
-    result = dixLookupGC(&pGC, stuff->srcGC, client, DixGetAttrAccess);
-    if (result != Success)
-	return result;
-    result = dixLookupGC(&dstGC, stuff->dstGC, client, DixSetAttrAccess);
-    if (result != Success)
-	return result;
-    if ((dstGC->pScreen != pGC->pScreen) || (dstGC->depth != pGC->depth))
-        return (BadMatch);    
-    result = CopyGC(pGC, dstGC, stuff->mask);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-    {
-	client->errorValue = clientErrorValue;
-        return(result);
-    }
-}
-
-int
-ProcSetDashes(ClientPtr client)
-{
-    GC *pGC;
-    int result;
-    REQUEST(xSetDashesReq);
-
-    REQUEST_FIXED_SIZE(xSetDashesReq, stuff->nDashes);
-    if (stuff->nDashes == 0)
-    {
-	 client->errorValue = 0;
-         return BadValue;
-    }
-
-    result = dixLookupGC(&pGC,stuff->gc, client, DixSetAttrAccess);
-    if (result != Success)
-	return result;
-
-    result = SetDashes(pGC, stuff->dashOffset, stuff->nDashes,
-		       (unsigned char *)&stuff[1]);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-    {
-	client->errorValue = clientErrorValue;
-        return(result);
-    }
-}
-
-int
-ProcSetClipRectangles(ClientPtr client)
-{
-    int	nr, result;
-    GC *pGC;
-    REQUEST(xSetClipRectanglesReq);
-
-    REQUEST_AT_LEAST_SIZE(xSetClipRectanglesReq);
-    if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&
-	(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded))
-    {
-	client->errorValue = stuff->ordering;
-        return BadValue;
-    }
-    result = dixLookupGC(&pGC,stuff->gc, client, DixSetAttrAccess);
-    if (result != Success)
-	return result;
-		 
-    nr = (client->req_len << 2) - sizeof(xSetClipRectanglesReq);
-    if (nr & 4)
-	return(BadLength);
-    nr >>= 3;
-    result = SetClipRects(pGC, stuff->xOrigin, stuff->yOrigin,
-			  nr, (xRectangle *)&stuff[1], (int)stuff->ordering);
-    if (client->noClientException != Success)
-        return(client->noClientException);
-    else
-        return(result);
-}
-
-int
-ProcFreeGC(ClientPtr client)
-{
-    GC *pGC;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupGC(&pGC, stuff->id, client, DixDestroyAccess);
-    if (rc != Success)
-	return rc;
-
-    FreeResource(stuff->id, RT_NONE);
-    return(client->noClientException);
-}
-
-int
-ProcClearToBackground(ClientPtr client)
-{
-    REQUEST(xClearAreaReq);
-    WindowPtr pWin;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xClearAreaReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess);
-    if (rc != Success)
-        return rc;
-    if (pWin->drawable.class == InputOnly)
-    {
-	client->errorValue = stuff->window;
-	return (BadMatch);
-    }		    
-    if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse))
-    {
-	client->errorValue = stuff->exposures;
-        return(BadValue);
-    }
-    (*pWin->drawable.pScreen->ClearToBackground)(pWin, stuff->x, stuff->y,
-			       stuff->width, stuff->height,
-			       (Bool)stuff->exposures);
-    return(client->noClientException);
-}
-
-int
-ProcCopyArea(ClientPtr client)
-{
-    DrawablePtr pDst;
-    DrawablePtr pSrc;
-    GC *pGC;
-    REQUEST(xCopyAreaReq);
-    RegionPtr pRgn;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xCopyAreaReq);
-
-    VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pDst, DixWriteAccess); 
-    if (stuff->dstDrawable != stuff->srcDrawable)
-    {
-	rc = dixLookupDrawable(&pSrc, stuff->srcDrawable, client, 0,
-				 DixReadAccess);
-	if (rc != Success)
-	    return rc;
-	if ((pDst->pScreen != pSrc->pScreen) || (pDst->depth != pSrc->depth))
-	{
-	    client->errorValue = stuff->dstDrawable;
-	    return (BadMatch);
-	}
-    }
-    else
-        pSrc = pDst;
-
-    pRgn = (*pGC->ops->CopyArea)(pSrc, pDst, pGC, stuff->srcX, stuff->srcY,
-				 stuff->width, stuff->height, 
-				 stuff->dstX, stuff->dstY);
-    if (pGC->graphicsExposures)
-    {
-	(*pDst->pScreen->SendGraphicsExpose)
- 		(client, pRgn, stuff->dstDrawable, X_CopyArea, 0);
-	if (pRgn)
-	    REGION_DESTROY(pDst->pScreen, pRgn);
-    }
-
-    return(client->noClientException);
-}
-
-int
-ProcCopyPlane(ClientPtr client)
-{
-    DrawablePtr psrcDraw, pdstDraw;
-    GC *pGC;
-    REQUEST(xCopyPlaneReq);
-    RegionPtr pRgn;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xCopyPlaneReq);
-
-    VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pdstDraw, DixWriteAccess);
-    if (stuff->dstDrawable != stuff->srcDrawable)
-    {
-	rc = dixLookupDrawable(&psrcDraw, stuff->srcDrawable, client, 0,
-			       DixReadAccess);
-	if (rc != Success)
-	    return rc;
-
-	if (pdstDraw->pScreen != psrcDraw->pScreen)
-	{
-	    client->errorValue = stuff->dstDrawable;
-	    return (BadMatch);
-	}
-    }
-    else
-        psrcDraw = pdstDraw;
-
-    /* Check to see if stuff->bitPlane has exactly ONE good bit set */
-    if(stuff->bitPlane == 0 || (stuff->bitPlane & (stuff->bitPlane - 1)) ||
-       (stuff->bitPlane > (1L << (psrcDraw->depth - 1))))
-    {
-       client->errorValue = stuff->bitPlane;
-       return(BadValue);
-    }
-
-    pRgn = (*pGC->ops->CopyPlane)(psrcDraw, pdstDraw, pGC, stuff->srcX, stuff->srcY,
-				 stuff->width, stuff->height, 
-				 stuff->dstX, stuff->dstY, stuff->bitPlane);
-    if (pGC->graphicsExposures)
-    {
-	(*pdstDraw->pScreen->SendGraphicsExpose)
- 		(client, pRgn, stuff->dstDrawable, X_CopyPlane, 0);
-	if (pRgn)
-	    REGION_DESTROY(pdstDraw->pScreen, pRgn);
-    }
-    return(client->noClientException);
-}
-
-int
-ProcPolyPoint(ClientPtr client)
-{
-    int npoint;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyPointReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyPointReq);
-    if ((stuff->coordMode != CoordModeOrigin) && 
-	(stuff->coordMode != CoordModePrevious))
-    {
-	client->errorValue = stuff->coordMode;
-        return BadValue;
-    }
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess); 
-    npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyPointReq));
-    if (npoint)
-        (*pGC->ops->PolyPoint)(pDraw, pGC, stuff->coordMode, npoint,
-			  (xPoint *) &stuff[1]);
-    return (client->noClientException);
-}
-
-int
-ProcPolyLine(ClientPtr client)
-{
-    int npoint;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyLineReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyLineReq);
-    if ((stuff->coordMode != CoordModeOrigin) && 
-	(stuff->coordMode != CoordModePrevious))
-    {
-	client->errorValue = stuff->coordMode;
-        return BadValue;
-    }
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));
-    if (npoint > 1)
-	(*pGC->ops->Polylines)(pDraw, pGC, stuff->coordMode, npoint, 
-			      (DDXPointPtr) &stuff[1]);
-    return(client->noClientException);
-}
-
-int
-ProcPolySegment(ClientPtr client)
-{
-    int nsegs;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolySegmentReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolySegmentReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);
-    if (nsegs & 4)
-	return(BadLength);
-    nsegs >>= 3;
-    if (nsegs)
-        (*pGC->ops->PolySegment)(pDraw, pGC, nsegs, (xSegment *) &stuff[1]);
-    return (client->noClientException);
-}
-
-int
-ProcPolyRectangle (ClientPtr client)
-{
-    int nrects;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyRectangleReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyRectangleReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);
-    if (nrects & 4)
-	return(BadLength);
-    nrects >>= 3;
-    if (nrects)
-        (*pGC->ops->PolyRectangle)(pDraw, pGC, 
-		    nrects, (xRectangle *) &stuff[1]);
-    return(client->noClientException);
-}
-
-int
-ProcPolyArc(ClientPtr client)
-{
-    int		narcs;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyArcReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyArcReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    narcs = (client->req_len << 2) - sizeof(xPolyArcReq);
-    if (narcs % sizeof(xArc))
-	return(BadLength);
-    narcs /= sizeof(xArc);
-    if (narcs)
-        (*pGC->ops->PolyArc)(pDraw, pGC, narcs, (xArc *) &stuff[1]);
-    return (client->noClientException);
-}
-
-int
-ProcFillPoly(ClientPtr client)
-{
-    int          things;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xFillPolyReq);
-
-    REQUEST_AT_LEAST_SIZE(xFillPolyReq);
-    if ((stuff->shape != Complex) && (stuff->shape != Nonconvex) &&  
-	(stuff->shape != Convex))
-    {
-	client->errorValue = stuff->shape;
-        return BadValue;
-    }
-    if ((stuff->coordMode != CoordModeOrigin) && 
-	(stuff->coordMode != CoordModePrevious))
-    {
-	client->errorValue = stuff->coordMode;
-        return BadValue;
-    }
-
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    things = bytes_to_int32((client->req_len << 2) - sizeof(xFillPolyReq));
-    if (things)
-        (*pGC->ops->FillPolygon) (pDraw, pGC, stuff->shape,
-			 stuff->coordMode, things,
-			 (DDXPointPtr) &stuff[1]);
-    return(client->noClientException);
-}
-
-int
-ProcPolyFillRectangle(ClientPtr client)
-{
-    int             things;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyFillRectangleReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyFillRectangleReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);
-    if (things & 4)
-	return(BadLength);
-    things >>= 3;
-
-    if (things)
-        (*pGC->ops->PolyFillRect) (pDraw, pGC, things,
-		      (xRectangle *) &stuff[1]);
-    return (client->noClientException);
-}
-
-int
-ProcPolyFillArc(ClientPtr client)
-{
-    int		narcs;
-    GC *pGC;
-    DrawablePtr pDraw;
-    REQUEST(xPolyFillArcReq);
-
-    REQUEST_AT_LEAST_SIZE(xPolyFillArcReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);
-    if (narcs % sizeof(xArc))
-	return(BadLength);
-    narcs /= sizeof(xArc);
-    if (narcs)
-        (*pGC->ops->PolyFillArc) (pDraw, pGC, narcs, (xArc *) &stuff[1]);
-    return (client->noClientException);
-}
-
-#ifdef MATCH_CLIENT_ENDIAN
-
-int
-ServerOrder (void)
-{
-    int	    whichbyte = 1;
-
-    if (*((char *) &whichbyte))
-	return LSBFirst;
-    return MSBFirst;
-}
-
-#define ClientOrder(client) ((client)->swapped ? !ServerOrder() : ServerOrder())
-
-void
-ReformatImage (char *base, int nbytes, int bpp, int order)
-{
-    switch (bpp) {
-    case 1:	/* yuck */
-	if (BITMAP_BIT_ORDER != order)
-	    BitOrderInvert ((unsigned char *) base, nbytes);
-#if IMAGE_BYTE_ORDER != BITMAP_BIT_ORDER && BITMAP_SCANLINE_UNIT != 8
-	ReformatImage (base, nbytes, BITMAP_SCANLINE_UNIT, order);
-#endif
-	break;
-    case 4:
-	break;  /* yuck */
-    case 8:
-	break;
-    case 16:
-	if (IMAGE_BYTE_ORDER != order)
-	    TwoByteSwap ((unsigned char *) base, nbytes);
-	break;
-    case 32:
-	if (IMAGE_BYTE_ORDER != order)
-	    FourByteSwap ((unsigned char *) base, nbytes);
-	break;
-    }
-}
-#else
-#define ReformatImage(b,n,bpp,o)
-#endif
-
-/* 64-bit server notes: the protocol restricts padding of images to
- * 8-, 16-, or 32-bits. We would like to have 64-bits for the server
- * to use internally. Removes need for internal alignment checking.
- * All of the PutImage functions could be changed individually, but
- * as currently written, they call other routines which require things
- * to be 64-bit padded on scanlines, so we changed things here.
- * If an image would be padded differently for 64- versus 32-, then
- * copy each scanline to a 64-bit padded scanline.
- * Also, we need to make sure that the image is aligned on a 64-bit
- * boundary, even if the scanlines are padded to our satisfaction.
- */
-int
-ProcPutImage(ClientPtr client)
-{
-    GC *pGC;
-    DrawablePtr pDraw;
-    long	length; 	/* length of scanline server padded */
-    long 	lengthProto; 	/* length of scanline protocol padded */
-    char	*tmpImage;
-    REQUEST(xPutImageReq);
-
-    REQUEST_AT_LEAST_SIZE(xPutImageReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-    if (stuff->format == XYBitmap)
-    {
-        if ((stuff->depth != 1) ||
-	    (stuff->leftPad >= (unsigned int)screenInfo.bitmapScanlinePad))
-            return BadMatch;
-        length 	    = BitmapBytePad(stuff->width + stuff->leftPad);
-    }
-    else if (stuff->format == XYPixmap)
-    {
-        if ((pDraw->depth != stuff->depth) || 
-	    (stuff->leftPad >= (unsigned int)screenInfo.bitmapScanlinePad))
-            return BadMatch;
-        length      = BitmapBytePad(stuff->width + stuff->leftPad);
-	length      *= stuff->depth;
-    }
-    else if (stuff->format == ZPixmap)
-    {
-        if ((pDraw->depth != stuff->depth) || (stuff->leftPad != 0))
-            return BadMatch;
-        length      = PixmapBytePad(stuff->width, stuff->depth);
-    }
-    else
-    {
-	client->errorValue = stuff->format;
-        return BadValue;
-    }
-
-    tmpImage = (char *)&stuff[1];
-    lengthProto = length;
-	
-    if ((bytes_to_int32(lengthProto * stuff->height) +
-	bytes_to_int32(sizeof(xPutImageReq))) != client->req_len)
-	return BadLength;
-
-    ReformatImage (tmpImage, lengthProto * stuff->height, 
-		   stuff->format == ZPixmap ? BitsPerPixel (stuff->depth) : 1,
-		   ClientOrder(client));
-    
-    (*pGC->ops->PutImage) (pDraw, pGC, stuff->depth, stuff->dstX, stuff->dstY,
-		  stuff->width, stuff->height, 
-		  stuff->leftPad, stuff->format, tmpImage);
-
-     return (client->noClientException);
-}
-
-static int
-DoGetImage(ClientPtr client, int format, Drawable drawable, 
-           int x, int y, int width, int height, 
-           Mask planemask, xGetImageReply **im_return)
-{
-    DrawablePtr		pDraw, pBoundingDraw;
-    int			nlines, linesPerBuf, rc;
-    int			linesDone;
-    /* coordinates relative to the bounding drawable */
-    int			relx, rely;
-    long		widthBytesLine, length;
-    Mask		plane = 0;
-    char		*pBuf;
-    xGetImageReply	xgi;
-    RegionPtr pVisibleRegion = NULL;
-
-    if ((format != XYPixmap) && (format != ZPixmap))
-    {
-	client->errorValue = format;
-        return(BadValue);
-    }
-    rc = dixLookupDrawable(&pDraw, drawable, client, 0, DixReadAccess);
-    if (rc != Success)
-	return rc;
-
-    memset(&xgi, 0, sizeof(xGetImageReply));
-
-    relx = x;
-    rely = y;
-
-    if(pDraw->type == DRAWABLE_WINDOW)
-    {
-	WindowPtr pWin = (WindowPtr)pDraw;
-
-	/* "If the drawable is a window, the window must be viewable ... or a
-	 * BadMatch error results" */
-	if (!pWin->viewable)
-	    return BadMatch;
-
-	relx += pDraw->x;
-	rely += pDraw->y;
-
-	if (pDraw->pScreen->GetWindowPixmap) {
-	    PixmapPtr pPix = (*pDraw->pScreen->GetWindowPixmap) (pWin);
-
-	    pBoundingDraw = &pPix->drawable;
-#ifdef COMPOSITE
-	    relx -= pPix->screen_x;
-	    rely -= pPix->screen_y;
-#endif
-	}
-	else
-	{
-	    pBoundingDraw = (DrawablePtr)WindowTable[pDraw->pScreen->myNum];
-	}
-
-	xgi.visual = wVisual (pWin);
-    }
-    else
-    {
-	pBoundingDraw = pDraw;
-	xgi.visual = None;
-    }
-
-    /* "If the drawable is a pixmap, the given rectangle must be wholly
-     *  contained within the pixmap, or a BadMatch error results.  If the
-     *  drawable is a window [...] it must be the case that if there were no
-     *  inferiors or overlapping windows, the specified rectangle of the window
-     *  would be fully visible on the screen and wholly contained within the
-     *  outside edges of the window, or a BadMatch error results."
-     *
-     * We relax the window case slightly to mean that the rectangle must exist
-     * within the bounds of the window's backing pixmap.  In particular, this
-     * means that a GetImage request may succeed or fail with BadMatch depending
-     * on whether any of its ancestor windows are redirected.  */
-    if(relx < 0 || relx + width > (int)pBoundingDraw->width ||
-       rely < 0 || rely + height > (int)pBoundingDraw->height)
-	return BadMatch;
-
-    xgi.type = X_Reply;
-    xgi.sequenceNumber = client->sequence;
-    xgi.depth = pDraw->depth;
-    if(format == ZPixmap)
-    {
-	widthBytesLine = PixmapBytePad(width, pDraw->depth);
-	length = widthBytesLine * height;
-
-    }
-    else 
-    {
-	widthBytesLine = BitmapBytePad(width);
-	plane = ((Mask)1) << (pDraw->depth - 1);
-	/* only planes asked for */
-	length = widthBytesLine * height *
-		 Ones(planemask & (plane | (plane - 1)));
-
-    }
-
-    xgi.length = length;
-
-    if (im_return) {
-	pBuf = xcalloc(1, sz_xGetImageReply + length);
-	if (!pBuf)
-	    return (BadAlloc);
-	if (widthBytesLine == 0)
-	    linesPerBuf = 0;
-	else
-	    linesPerBuf = height;
-	*im_return = (xGetImageReply *)pBuf;
-	*(xGetImageReply *)pBuf = xgi;
-	pBuf += sz_xGetImageReply;
-    } else {
-	xgi.length = bytes_to_int32(xgi.length);
-	if (widthBytesLine == 0 || height == 0)
-	    linesPerBuf = 0;
-	else if (widthBytesLine >= IMAGE_BUFSIZE)
-	    linesPerBuf = 1;
-	else
-	{
-	    linesPerBuf = IMAGE_BUFSIZE / widthBytesLine;
-	    if (linesPerBuf > height)
-		linesPerBuf = height;
-	}
-	length = linesPerBuf * widthBytesLine;
-	if (linesPerBuf < height)
-	{
-	    /* we have to make sure intermediate buffers don't need padding */
-	    while ((linesPerBuf > 1) &&
-		   (length & ((1L << LOG2_BYTES_PER_SCANLINE_PAD)-1)))
-	    {
-		linesPerBuf--;
-		length -= widthBytesLine;
-	    }
-	    while (length & ((1L << LOG2_BYTES_PER_SCANLINE_PAD)-1))
-	    {
-		linesPerBuf++;
-		length += widthBytesLine;
-	    }
-	}
-	if(!(pBuf = xcalloc(1, length)))
-	    return (BadAlloc);
-	WriteReplyToClient(client, sizeof (xGetImageReply), &xgi);
-    }
-
-    if (pDraw->type == DRAWABLE_WINDOW)
-    {
-	pVisibleRegion = NotClippedByChildren((WindowPtr)pDraw);
-	if (pVisibleRegion)
-	{
-	    REGION_TRANSLATE(pDraw->pScreen, pVisibleRegion,
-			     -pDraw->x, -pDraw->y);
-	}
-    }
-
-    if (linesPerBuf == 0)
-    {
-	/* nothing to do */
-    }
-    else if (format == ZPixmap)
-    {
-        linesDone = 0;
-        while (height - linesDone > 0)
-        {
-	    nlines = min(linesPerBuf, height - linesDone);
-	    (*pDraw->pScreen->GetImage) (pDraw,
-	                                 x,
-				         y + linesDone,
-				         width, 
-				         nlines,
-				         format,
-				         planemask,
-				         (pointer) pBuf);
-	    if (pVisibleRegion)
-		XaceCensorImage(client, pVisibleRegion, widthBytesLine,
-			pDraw, x, y + linesDone, width, 
-			nlines, format, pBuf);
-
-	    /* Note that this is NOT a call to WriteSwappedDataToClient,
-               as we do NOT byte swap */
-	    if (!im_return)
-	    {
-		ReformatImage (pBuf, (int)(nlines * widthBytesLine),
-			       BitsPerPixel (pDraw->depth),
-			       ClientOrder(client));
-
-/* Don't split me, gcc pukes when you do */
-		(void)WriteToClient(client,
-				    (int)(nlines * widthBytesLine),
-				    pBuf);
-	    }
-	    linesDone += nlines;
-        }
-    }
-    else /* XYPixmap */
-    {
-        for (; plane; plane >>= 1)
-	{
-	    if (planemask & plane)
-	    {
-	        linesDone = 0;
-	        while (height - linesDone > 0)
-	        {
-		    nlines = min(linesPerBuf, height - linesDone);
-	            (*pDraw->pScreen->GetImage) (pDraw,
-	                                         x,
-				                 y + linesDone,
-				                 width, 
-				                 nlines,
-				                 format,
-				                 plane,
-				                 (pointer)pBuf);
-		    if (pVisibleRegion)
-			XaceCensorImage(client, pVisibleRegion,
-				widthBytesLine,
-				pDraw, x, y + linesDone, width, 
-				nlines, format, pBuf);
-
-		    /* Note: NOT a call to WriteSwappedDataToClient,
-		       as we do NOT byte swap */
-		    if (im_return) {
-			pBuf += nlines * widthBytesLine;
-		    } else {
-			ReformatImage (pBuf, 
-				       (int)(nlines * widthBytesLine), 
-				       1,
-				       ClientOrder (client));
-
-/* Don't split me, gcc pukes when you do */
-			(void)WriteToClient(client,
-					(int)(nlines * widthBytesLine),
-					pBuf);
-		    }
-		    linesDone += nlines;
-		}
-            }
-	}
-    }
-    if (pVisibleRegion)
-	REGION_DESTROY(pDraw->pScreen, pVisibleRegion);
-    if (!im_return)
-	xfree(pBuf);
-    return (client->noClientException);
-}
-
-int
-ProcGetImage(ClientPtr client)
-{
-    REQUEST(xGetImageReq);
-
-    REQUEST_SIZE_MATCH(xGetImageReq);
-
-    return DoGetImage(client, stuff->format, stuff->drawable,
-		      stuff->x, stuff->y,
-		      (int)stuff->width, (int)stuff->height,
-		      stuff->planeMask, (xGetImageReply **)NULL);
-}
-
-int
-ProcPolyText(ClientPtr client)
-{
-    int	err;
-    REQUEST(xPolyTextReq);
-    DrawablePtr pDraw;
-    GC *pGC;
-
-    REQUEST_AT_LEAST_SIZE(xPolyTextReq);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-
-    err = PolyText(client,
-		   pDraw,
-		   pGC,
-		   (unsigned char *)&stuff[1],
-		   ((unsigned char *) stuff) + (client->req_len << 2),
-		   stuff->x,
-		   stuff->y,
-		   stuff->reqType,
-		   stuff->drawable);
-
-    if (err == Success)
-    {
-	return(client->noClientException);
-    }
-    else
-	return err;
-}
-
-int
-ProcImageText8(ClientPtr client)
-{
-    int	err;
-    DrawablePtr pDraw;
-    GC *pGC;
-
-    REQUEST(xImageTextReq);
-
-    REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-
-    err = ImageText(client,
-		    pDraw,
-		    pGC,
-		    stuff->nChars,
-		    (unsigned char *)&stuff[1],
-		    stuff->x,
-		    stuff->y,
-		    stuff->reqType,
-		    stuff->drawable);
-
-    if (err == Success)
-    {
-	return(client->noClientException);
-    }
-    else
-	return err;
-}
-
-int
-ProcImageText16(ClientPtr client)
-{
-    int	err;
-    DrawablePtr pDraw;
-    GC *pGC;
-
-    REQUEST(xImageTextReq);
-
-    REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars << 1);
-    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
-
-    err = ImageText(client,
-		    pDraw,
-		    pGC,
-		    stuff->nChars,
-		    (unsigned char *)&stuff[1],
-		    stuff->x,
-		    stuff->y,
-		    stuff->reqType,
-		    stuff->drawable);
-
-    if (err == Success)
-    {
-	return(client->noClientException);
-    }
-    else
-	return err;
-}
-
-
-int
-ProcCreateColormap(ClientPtr client)
-{
-    VisualPtr	pVisual;
-    ColormapPtr	pmap;
-    Colormap	mid;
-    WindowPtr   pWin;
-    ScreenPtr pScreen;
-    REQUEST(xCreateColormapReq);
-    int i, result;
-
-    REQUEST_SIZE_MATCH(xCreateColormapReq);
-
-    if ((stuff->alloc != AllocNone) && (stuff->alloc != AllocAll))
-    {
-	client->errorValue = stuff->alloc;
-        return(BadValue);
-    }
-    mid = stuff->mid;
-    LEGAL_NEW_RESOURCE(mid, client);
-    result = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-    if (result != Success)
-        return result;
-
-    pScreen = pWin->drawable.pScreen;
-    for (i = 0, pVisual = pScreen->visuals;
-	 i < pScreen->numVisuals;
-	 i++, pVisual++)
-    {
-	if (pVisual->vid != stuff->visual)
-	    continue;
-	result =  CreateColormap(mid, pScreen, pVisual, &pmap,
-				 (int)stuff->alloc, client->index);
-	if (client->noClientException != Success)
-	    return(client->noClientException);
-	else
-	    return(result);
-    }
-    client->errorValue = stuff->visual;
-    return(BadMatch);
-}
-
-int
-ProcFreeColormap(ClientPtr client)
-{
-    ColormapPtr pmap;
-    int rc;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupResourceByType((pointer *)&pmap, stuff->id, RT_COLORMAP, client,
-			   DixDestroyAccess);
-    if (rc == Success)
-    {
-	/* Freeing a default colormap is a no-op */
-	if (!(pmap->flags & IsDefault))
-	    FreeResource(stuff->id, RT_NONE);
-	return (client->noClientException);
-    }
-    else 
-    {
-	client->errorValue = stuff->id;
-	return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-
-int
-ProcCopyColormapAndFree(ClientPtr client)
-{
-    Colormap	mid;
-    ColormapPtr	pSrcMap;
-    REQUEST(xCopyColormapAndFreeReq);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xCopyColormapAndFreeReq);
-    mid = stuff->mid;
-    LEGAL_NEW_RESOURCE(mid, client);
-    rc = dixLookupResourceByType((pointer *)&pSrcMap, stuff->srcCmap, RT_COLORMAP,
-			   client, DixReadAccess|DixRemoveAccess);
-    if (rc == Success)
-    {
-	rc = CopyColormapAndFree(mid, pSrcMap, client->index);
-	if (client->noClientException != Success)
-            return(client->noClientException);
-	else
-            return rc;
-    }
-    else
-    {
-	client->errorValue = stuff->srcCmap;
-	return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcInstallColormap(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->id, RT_COLORMAP, client,
-			   DixInstallAccess);
-    if (rc != Success)
-	goto out;
-
-    rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);
-    if (rc != Success)
-	goto out;
-
-    (*(pcmp->pScreen->InstallColormap)) (pcmp);
-
-    rc = client->noClientException;
-out:
-    client->errorValue = stuff->id;
-    return (rc == BadValue) ? BadColor : rc;
-}
-
-int
-ProcUninstallColormap(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->id, RT_COLORMAP, client,
-			   DixUninstallAccess);
-    if (rc != Success)
-	goto out;
-
-    rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);
-    if (rc != Success)
-	goto out;
-
-    if(pcmp->mid != pcmp->pScreen->defColormap)
-	(*(pcmp->pScreen->UninstallColormap)) (pcmp);
-
-    rc = client->noClientException;
-out:
-    client->errorValue = stuff->id;
-    return (rc == BadValue) ? BadColor : rc;
-}
-
-int
-ProcListInstalledColormaps(ClientPtr client)
-{
-    xListInstalledColormapsReply *preply; 
-    int nummaps, rc;
-    WindowPtr pWin;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
-    if (rc != Success)
-	goto out;
-
-    rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,
-		  DixGetAttrAccess);
-    if (rc != Success)
-	goto out;
-
-    preply = xalloc(sizeof(xListInstalledColormapsReply) +
-		     pWin->drawable.pScreen->maxInstalledCmaps *
-		     sizeof(Colormap));
-    if(!preply)
-        return(BadAlloc);
-
-    preply->type = X_Reply;
-    preply->sequenceNumber = client->sequence;
-    nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
-        (pWin->drawable.pScreen, (Colormap *)&preply[1]);
-    preply->nColormaps = nummaps;
-    preply->length = nummaps;
-    WriteReplyToClient(client, sizeof (xListInstalledColormapsReply), preply);
-    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
-    WriteSwappedDataToClient(client, nummaps * sizeof(Colormap), &preply[1]);
-    xfree(preply);
-    rc = client->noClientException;
-out:
-    return rc;
-}
-
-int
-ProcAllocColor (ClientPtr client)
-{
-    ColormapPtr pmap;
-    int rc;
-    xAllocColorReply acr;
-    REQUEST(xAllocColorReq);
-
-    REQUEST_SIZE_MATCH(xAllocColorReq);
-    rc = dixLookupResourceByType((pointer *)&pmap, stuff->cmap, RT_COLORMAP, client,
-			   DixAddAccess);
-    if (rc == Success)
-    {
-	acr.type = X_Reply;
-	acr.length = 0;
-	acr.sequenceNumber = client->sequence;
-	acr.red = stuff->red;
-	acr.green = stuff->green;
-	acr.blue = stuff->blue;
-	acr.pixel = 0;
-	if( (rc = AllocColor(pmap, &acr.red, &acr.green, &acr.blue,
-	                       &acr.pixel, client->index)) )
-	{
-            if (client->noClientException != Success)
-                return(client->noClientException);
-	    else
-	        return rc;
-	}
-#ifdef PANORAMIX
-	if (noPanoramiXExtension || !pmap->pScreen->myNum)
-#endif
-        WriteReplyToClient(client, sizeof(xAllocColorReply), &acr);
-	return (client->noClientException);
-
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcAllocNamedColor (ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xAllocNamedColorReq);
-
-    REQUEST_FIXED_SIZE(xAllocNamedColorReq, stuff->nbytes);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixAddAccess);
-    if (rc == Success)
-    {
-	xAllocNamedColorReply ancr;
-
-	ancr.type = X_Reply;
-	ancr.length = 0;
-	ancr.sequenceNumber = client->sequence;
-
-	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1], stuff->nbytes,
-	                 &ancr.exactRed, &ancr.exactGreen, &ancr.exactBlue))
-	{
-	    ancr.screenRed = ancr.exactRed;
-	    ancr.screenGreen = ancr.exactGreen;
-	    ancr.screenBlue = ancr.exactBlue;
-	    ancr.pixel = 0;
-	    if( (rc = AllocColor(pcmp,
-	                 &ancr.screenRed, &ancr.screenGreen, &ancr.screenBlue,
-			 &ancr.pixel, client->index)) )
-	    {
-                if (client->noClientException != Success)
-                    return(client->noClientException);
-                else
-		    return rc;
-	    }
-#ifdef PANORAMIX
-	    if (noPanoramiXExtension || !pcmp->pScreen->myNum)
-#endif
-            WriteReplyToClient(client, sizeof (xAllocNamedColorReply), &ancr);
-	    return (client->noClientException);
-	}
-	else
-	    return(BadName);
-	
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcAllocColorCells (ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xAllocColorCellsReq);
-
-    REQUEST_SIZE_MATCH(xAllocColorCellsReq);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixAddAccess);
-    if (rc == Success)
-    {
-	xAllocColorCellsReply	accr;
-	int			npixels, nmasks;
-	long			length;
-	Pixel			*ppixels, *pmasks;
-
-	npixels = stuff->colors;
-	if (!npixels)
-	{
-	    client->errorValue = npixels;
-	    return (BadValue);
-	}
-	if (stuff->contiguous != xTrue && stuff->contiguous != xFalse)
-	{
-	    client->errorValue = stuff->contiguous;
-	    return (BadValue);
-	}
-	nmasks = stuff->planes;
-	length = ((long)npixels + (long)nmasks) * sizeof(Pixel);
-	ppixels = xalloc(length);
-	if(!ppixels)
-            return(BadAlloc);
-	pmasks = ppixels + npixels;
-
-	if( (rc = AllocColorCells(client->index, pcmp, npixels, nmasks, 
-				    (Bool)stuff->contiguous, ppixels, pmasks)) )
-	{
-	    xfree(ppixels);
-            if (client->noClientException != Success)
-                return(client->noClientException);
-	    else
-	        return rc;
-	}
-#ifdef PANORAMIX
-	if (noPanoramiXExtension || !pcmp->pScreen->myNum)
-#endif
-	{
-	    accr.type = X_Reply;
-	    accr.length = bytes_to_int32(length);
-	    accr.sequenceNumber = client->sequence;
-	    accr.nPixels = npixels;
-	    accr.nMasks = nmasks;
-	    WriteReplyToClient(client, sizeof (xAllocColorCellsReply), &accr);
-	    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
-	    WriteSwappedDataToClient(client, length, ppixels);
-	}
-	xfree(ppixels);
-        return (client->noClientException);        
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcAllocColorPlanes(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xAllocColorPlanesReq);
-
-    REQUEST_SIZE_MATCH(xAllocColorPlanesReq);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixAddAccess);
-    if (rc == Success)
-    {
-	xAllocColorPlanesReply	acpr;
-	int			npixels;
-	long			length;
-	Pixel			*ppixels;
-
-	npixels = stuff->colors;
-	if (!npixels)
-	{
-	    client->errorValue = npixels;
-	    return (BadValue);
-	}
-	if (stuff->contiguous != xTrue && stuff->contiguous != xFalse)
-	{
-	    client->errorValue = stuff->contiguous;
-	    return (BadValue);
-	}
-	acpr.type = X_Reply;
-	acpr.sequenceNumber = client->sequence;
-	acpr.nPixels = npixels;
-	length = (long)npixels * sizeof(Pixel);
-	ppixels = xalloc(length);
-	if(!ppixels)
-            return(BadAlloc);
-	if( (rc = AllocColorPlanes(client->index, pcmp, npixels,
-	    (int)stuff->red, (int)stuff->green, (int)stuff->blue,
-	    (Bool)stuff->contiguous, ppixels,
-	    &acpr.redMask, &acpr.greenMask, &acpr.blueMask)) )
-	{
-            xfree(ppixels);
-            if (client->noClientException != Success)
-                return(client->noClientException);
-	    else
-	        return rc;
-	}
-	acpr.length = bytes_to_int32(length);
-#ifdef PANORAMIX
-	if (noPanoramiXExtension || !pcmp->pScreen->myNum)
-#endif
-	{
-	    WriteReplyToClient(client, sizeof(xAllocColorPlanesReply), &acpr);
-	    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
-	    WriteSwappedDataToClient(client, length, ppixels);
-	}
-	xfree(ppixels);
-        return (client->noClientException);        
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcFreeColors(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xFreeColorsReq);
-
-    REQUEST_AT_LEAST_SIZE(xFreeColorsReq);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixRemoveAccess);
-    if (rc == Success)
-    {
-	int	count;
-
-	if(pcmp->flags & AllAllocated)
-	    return(BadAccess);
-	count = bytes_to_int32((client->req_len << 2) - sizeof(xFreeColorsReq));
-	rc = FreeColors(pcmp, client->index, count,
-	    (Pixel *)&stuff[1], (Pixel)stuff->planeMask);
-        if (client->noClientException != Success)
-            return(client->noClientException);
-        else
-	{
-	    client->errorValue = clientErrorValue;
-            return rc;
-	}
-
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcStoreColors (ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xStoreColorsReq);
-
-    REQUEST_AT_LEAST_SIZE(xStoreColorsReq);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixWriteAccess);
-    if (rc == Success)
-    {
-	int	count;
-
-        count = (client->req_len << 2) - sizeof(xStoreColorsReq);
-	if (count % sizeof(xColorItem))
-	    return(BadLength);
-	count /= sizeof(xColorItem);
-	rc = StoreColors(pcmp, count, (xColorItem *)&stuff[1]);
-        if (client->noClientException != Success)
-            return(client->noClientException);
-        else
-	{
-	    client->errorValue = clientErrorValue;
-            return rc;
-	}
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcStoreNamedColor (ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xStoreNamedColorReq);
-
-    REQUEST_FIXED_SIZE(xStoreNamedColorReq, stuff->nbytes);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixWriteAccess);
-    if (rc == Success)
-    {
-	xColorItem	def;
-
-	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1],
-	                 stuff->nbytes, &def.red, &def.green, &def.blue))
-	{
-	    def.flags = stuff->flags;
-	    def.pixel = stuff->pixel;
-	    rc = StoreColors(pcmp, 1, &def);
-            if (client->noClientException != Success)
-                return(client->noClientException);
-	    else
-		return rc;
-	}
-        return (BadName);        
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcQueryColors(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xQueryColorsReq);
-
-    REQUEST_AT_LEAST_SIZE(xQueryColorsReq);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixReadAccess);
-    if (rc == Success)
-    {
-	int			count;
-	xrgb 			*prgbs;
-	xQueryColorsReply	qcr;
-
-	count = bytes_to_int32((client->req_len << 2) - sizeof(xQueryColorsReq));
-	prgbs = xcalloc(1, count * sizeof(xrgb));
-	if(!prgbs && count)
-            return(BadAlloc);
-	if( (rc = QueryColors(pcmp, count, (Pixel *)&stuff[1], prgbs)) )
-	{
-   	    if (prgbs) xfree(prgbs);
-	    if (client->noClientException != Success)
-                return(client->noClientException);
-	    else
-	    {
-		client->errorValue = clientErrorValue;
-	        return rc;
-	    }
-	}
-	memset(&qcr, 0, sizeof(xQueryColorsReply));
-	qcr.type = X_Reply;
-	qcr.length = bytes_to_int32(count * sizeof(xrgb));
-	qcr.sequenceNumber = client->sequence;
-	qcr.nColors = count;
-	WriteReplyToClient(client, sizeof(xQueryColorsReply), &qcr);
-	if (count)
-	{
-	    client->pSwapReplyFunc = (ReplySwapPtr) SQColorsExtend;
-	    WriteSwappedDataToClient(client, count * sizeof(xrgb), prgbs);
-	}
-	if (prgbs) xfree(prgbs);
-	return(client->noClientException);
-	
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-} 
-
-int
-ProcLookupColor(ClientPtr client)
-{
-    ColormapPtr pcmp;
-    int rc;
-    REQUEST(xLookupColorReq);
-
-    REQUEST_FIXED_SIZE(xLookupColorReq, stuff->nbytes);
-    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,
-			   DixReadAccess);
-    if (rc == Success)
-    {
-	xLookupColorReply lcr;
-
-	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1], stuff->nbytes,
-	                 &lcr.exactRed, &lcr.exactGreen, &lcr.exactBlue))
-	{
-	    lcr.type = X_Reply;
-	    lcr.length = 0;
-	    lcr.sequenceNumber = client->sequence;
-	    lcr.screenRed = lcr.exactRed;
-	    lcr.screenGreen = lcr.exactGreen;
-	    lcr.screenBlue = lcr.exactBlue;
-	    (*pcmp->pScreen->ResolveColor)(&lcr.screenRed,
-	                                   &lcr.screenGreen,
-					   &lcr.screenBlue,
-					   pcmp->pVisual);
-	    WriteReplyToClient(client, sizeof(xLookupColorReply), &lcr);
-	    return(client->noClientException);
-	}
-        return (BadName);        
-    }
-    else
-    {
-        client->errorValue = stuff->cmap;
-        return (rc == BadValue) ? BadColor : rc;
-    }
-}
-
-int
-ProcCreateCursor (ClientPtr client)
-{
-    CursorPtr		pCursor;
-    PixmapPtr 		src;
-    PixmapPtr 		msk;
-    unsigned char *	srcbits;
-    unsigned char *	mskbits;
-    unsigned short	width, height;
-    long		n;
-    CursorMetricRec 	cm;
-    int rc;
-
-    REQUEST(xCreateCursorReq);
-
-    REQUEST_SIZE_MATCH(xCreateCursorReq);
-    LEGAL_NEW_RESOURCE(stuff->cid, client);
-
-    rc = dixLookupResourceByType((pointer *)&src, stuff->source, RT_PIXMAP, client,
-			   DixReadAccess);
-    if (rc != Success) {
-	client->errorValue = stuff->source;
-	return (rc == BadValue) ? BadPixmap : rc;
-    }
-
-    rc = dixLookupResourceByType((pointer *)&msk, stuff->mask, RT_PIXMAP, client,
-			   DixReadAccess);
-    if (rc != Success)
-    {
-	if (stuff->mask != None)
-	{
-	    client->errorValue = stuff->mask;
-	    return (rc == BadValue) ? BadPixmap : rc;
-	}
-    }
-    else if (  src->drawable.width != msk->drawable.width
-	    || src->drawable.height != msk->drawable.height
-	    || src->drawable.depth != 1
-	    || msk->drawable.depth != 1)
-	return (BadMatch);
-
-    width = src->drawable.width;
-    height = src->drawable.height;
-
-    if ( stuff->x > width 
-      || stuff->y > height )
-	return (BadMatch);
-
-    n = BitmapBytePad(width)*height;
-    srcbits = xcalloc(1, n);
-    if (!srcbits)
-	return (BadAlloc);
-    mskbits = xalloc(n);
-    if (!mskbits)
-    {
-	xfree(srcbits);
-	return (BadAlloc);
-    }
-
-    (* src->drawable.pScreen->GetImage)( (DrawablePtr)src, 0, 0, width, height,
-					 XYPixmap, 1, (pointer)srcbits);
-    if ( msk == (PixmapPtr)NULL)
-    {
-	unsigned char *bits = mskbits;
-	while (--n >= 0)
-	    *bits++ = ~0;
-    }
-    else
-    {
-	/* zeroing the (pad) bits helps some ddx cursor handling */
-	bzero((char *)mskbits, n);
-	(* msk->drawable.pScreen->GetImage)( (DrawablePtr)msk, 0, 0, width,
-					height, XYPixmap, 1, (pointer)mskbits);
-    }
-    cm.width = width;
-    cm.height = height;
-    cm.xhot = stuff->x;
-    cm.yhot = stuff->y;
-    rc = AllocARGBCursor(srcbits, mskbits, NULL, &cm,
-			 stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
-			 stuff->backRed, stuff->backGreen, stuff->backBlue,
-			 &pCursor, client, stuff->cid);
-
-    if (rc != Success)
-	return rc;
-    if (!AddResource(stuff->cid, RT_CURSOR, (pointer)pCursor))
-	return BadAlloc;
-
-    return client->noClientException;
-}
-
-int
-ProcCreateGlyphCursor (ClientPtr client)
-{
-    CursorPtr pCursor;
-    int res;
-
-    REQUEST(xCreateGlyphCursorReq);
-
-    REQUEST_SIZE_MATCH(xCreateGlyphCursorReq);
-    LEGAL_NEW_RESOURCE(stuff->cid, client);
-
-    res = AllocGlyphCursor(stuff->source, stuff->sourceChar,
-			   stuff->mask, stuff->maskChar,
-			   stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
-			   stuff->backRed, stuff->backGreen, stuff->backBlue,
-			   &pCursor, client, stuff->cid);
-    if (res != Success)
-	return res;
-    if (AddResource(stuff->cid, RT_CURSOR, (pointer)pCursor))
-	return client->noClientException;
-    return BadAlloc;
-}
-
-
-int
-ProcFreeCursor (ClientPtr client)
-{
-    CursorPtr pCursor;
-    int rc;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    rc = dixLookupResourceByType((pointer *)&pCursor, stuff->id, RT_CURSOR, client,
-			   DixDestroyAccess);
-    if (rc == Success) 
-    {
-	FreeResource(stuff->id, RT_NONE);
-	return (client->noClientException);
-    }
-    else 
-    {
-	client->errorValue = stuff->id;
-	return (rc == BadValue) ? BadCursor : rc;
-    }
-}
-
-int
-ProcQueryBestSize (ClientPtr client)
-{
-    xQueryBestSizeReply	reply;
-    DrawablePtr pDraw;
-    ScreenPtr pScreen;
-    int rc;
-    REQUEST(xQueryBestSizeReq);
-    REQUEST_SIZE_MATCH(xQueryBestSizeReq);
-
-    if ((stuff->class != CursorShape) && 
-	(stuff->class != TileShape) && 
-	(stuff->class != StippleShape))
-    {
-	client->errorValue = stuff->class;
-        return(BadValue);
-    }
-
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
-			   DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    if (stuff->class != CursorShape && pDraw->type == UNDRAWABLE_WINDOW)
-	return (BadMatch);
-    pScreen = pDraw->pScreen;
-    rc = XaceHook(XACE_SCREEN_ACCESS, client, pScreen, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    (* pScreen->QueryBestSize)(stuff->class, &stuff->width,
-			       &stuff->height, pScreen);
-    memset(&reply, 0, sizeof(xQueryBestSizeReply));
-    reply.type = X_Reply;
-    reply.length = 0;
-    reply.sequenceNumber = client->sequence;
-    reply.width = stuff->width;
-    reply.height = stuff->height;
-    WriteReplyToClient(client, sizeof(xQueryBestSizeReply), &reply);
-    return (client->noClientException);
-}
-
-
-int
-ProcSetScreenSaver (ClientPtr client)
-{
-    int rc, i, blankingOption, exposureOption;
-    REQUEST(xSetScreenSaverReq);
-    REQUEST_SIZE_MATCH(xSetScreenSaverReq);
-
-    for (i = 0; i < screenInfo.numScreens; i++) {
-	rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
-		      DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-
-    blankingOption = stuff->preferBlank;
-    if ((blankingOption != DontPreferBlanking) &&
-        (blankingOption != PreferBlanking) &&
-        (blankingOption != DefaultBlanking))
-    {
-	client->errorValue = blankingOption;
-        return BadValue;
-    }
-    exposureOption = stuff->allowExpose;
-    if ((exposureOption != DontAllowExposures) &&
-        (exposureOption != AllowExposures) &&
-        (exposureOption != DefaultExposures))
-    {
-	client->errorValue = exposureOption;
-        return BadValue;
-    }
-    if (stuff->timeout < -1)
-    {
-	client->errorValue = stuff->timeout;
-        return BadValue;
-    }
-    if (stuff->interval < -1)
-    {
-	client->errorValue = stuff->interval;
-        return BadValue;
-    }
-
-    if (blankingOption == DefaultBlanking)
-	ScreenSaverBlanking = defaultScreenSaverBlanking;
-    else
-	ScreenSaverBlanking = blankingOption; 
-    if (exposureOption == DefaultExposures)
-	ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;
-    else
-	ScreenSaverAllowExposures = exposureOption;
-
-    if (stuff->timeout >= 0)
-	ScreenSaverTime = stuff->timeout * MILLI_PER_SECOND;
-    else 
-	ScreenSaverTime = defaultScreenSaverTime;
-    if (stuff->interval >= 0)
-	ScreenSaverInterval = stuff->interval * MILLI_PER_SECOND;
-    else
-	ScreenSaverInterval = defaultScreenSaverInterval;
-
-    SetScreenSaverTimer();
-    return (client->noClientException);
-}
-
-int
-ProcGetScreenSaver(ClientPtr client)
-{
-    xGetScreenSaverReply rep;
-    int rc, i;
-    REQUEST_SIZE_MATCH(xReq);
-
-    for (i = 0; i < screenInfo.numScreens; i++) {
-	rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
-		      DixGetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.timeout = ScreenSaverTime / MILLI_PER_SECOND;
-    rep.interval = ScreenSaverInterval / MILLI_PER_SECOND;
-    rep.preferBlanking = ScreenSaverBlanking;
-    rep.allowExposures = ScreenSaverAllowExposures;
-    WriteReplyToClient(client, sizeof(xGetScreenSaverReply), &rep);
-    return (client->noClientException);
-}
-
-int
-ProcChangeHosts(ClientPtr client)
-{
-    REQUEST(xChangeHostsReq);
-    int result;
-
-    REQUEST_FIXED_SIZE(xChangeHostsReq, stuff->hostLength);
-
-    if(stuff->mode == HostInsert)
-	result = AddHost(client, (int)stuff->hostFamily,
-			 stuff->hostLength, (pointer)&stuff[1]);
-    else if (stuff->mode == HostDelete)
-	result = RemoveHost(client, (int)stuff->hostFamily, 
-			    stuff->hostLength, (pointer)&stuff[1]);  
-    else
-    {
-	client->errorValue = stuff->mode;
-        return BadValue;
-    }
-    if (!result)
-	result = client->noClientException;
-    return (result);
-}
-
-int
-ProcListHosts(ClientPtr client)
-{
-    xListHostsReply reply;
-    int	len, nHosts, result;
-    pointer	pdata;
-    /* REQUEST(xListHostsReq); */
-
-    REQUEST_SIZE_MATCH(xListHostsReq);
-
-    /* untrusted clients can't list hosts */
-    result = XaceHook(XACE_SERVER_ACCESS, client, DixReadAccess);
-    if (result != Success)
-	return result;
-
-    result = GetHosts(&pdata, &nHosts, &len, &reply.enabled);
-    if (result != Success)
-	return(result);
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.nHosts = nHosts;
-    reply.length = bytes_to_int32(len);
-    WriteReplyToClient(client, sizeof(xListHostsReply), &reply);
-    if (nHosts)
-    {
-	client->pSwapReplyFunc = (ReplySwapPtr) SLHostsExtend;
-	WriteSwappedDataToClient(client, len, pdata);
-    }
-    xfree(pdata);
-    return (client->noClientException);
-}
-
-int
-ProcChangeAccessControl(ClientPtr client)
-{
-    int result;
-    REQUEST(xSetAccessControlReq);
-
-    REQUEST_SIZE_MATCH(xSetAccessControlReq);
-    if ((stuff->mode != EnableAccess) && (stuff->mode != DisableAccess))
-    {
-	client->errorValue = stuff->mode;
-        return BadValue;
-    }
-    result = ChangeAccessControl(client, stuff->mode == EnableAccess);
-    if (!result)
-	result = client->noClientException;
-    return (result);
-}
-
-/*********************
- * CloseDownRetainedResources
- *
- *    Find all clients that are gone and have terminated in RetainTemporary 
- *    and destroy their resources.
- *********************/
-
-static void
-CloseDownRetainedResources(void)
-{
-    int i;
-    ClientPtr client;
-
-    for (i=1; i<currentMaxClients; i++)
-    {
-        client = clients[i];
-        if (client && (client->closeDownMode == RetainTemporary)
-	    && (client->clientGone))
-	    CloseDownClient(client);
-    }
-}
-
-int
-ProcKillClient(ClientPtr client)
-{
-    REQUEST(xResourceReq);
-    ClientPtr killclient;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    if (stuff->id == AllTemporary)
-    {
-	CloseDownRetainedResources();
-        return (client->noClientException);
-    }
-
-    rc = dixLookupClient(&killclient, stuff->id, client, DixDestroyAccess);
-    if (rc == Success) {
-	CloseDownClient(killclient);
-	/* if an LBX proxy gets killed, isItTimeToYield will be set */
-	if (isItTimeToYield || (client == killclient))
-	{
-	    /* force yield and return Success, so that Dispatch()
-	     * doesn't try to touch client
-	     */
-	    isItTimeToYield = TRUE;
-	    return (Success);
-	}
-	return (client->noClientException);
-    }
-    else
-	return rc;
-}
-
-int
-ProcSetFontPath(ClientPtr client)
-{
-    unsigned char *ptr;
-    unsigned long nbytes, total;
-    long nfonts;
-    int n, result;
-    int error;
-    REQUEST(xSetFontPathReq);
-    
-    REQUEST_AT_LEAST_SIZE(xSetFontPathReq);
-    
-    nbytes = (client->req_len << 2) - sizeof(xSetFontPathReq);
-    total = nbytes;
-    ptr = (unsigned char *)&stuff[1];
-    nfonts = stuff->nFonts;
-    while (--nfonts >= 0)
-    {
-	if ((total == 0) || (total < (n = (*ptr + 1))))
-	    return(BadLength);
-	total -= n;
-	ptr += n;
-    }
-    if (total >= 4)
-	return(BadLength);
-    result = SetFontPath(client, stuff->nFonts, (unsigned char *)&stuff[1],
-			 &error);
-    if (!result)
-    {
-	result = client->noClientException;
-	client->errorValue = error;
-    }
-    return (result);
-}
-
-int
-ProcGetFontPath(ClientPtr client)
-{
-    xGetFontPathReply reply;
-    int rc, stringLens, numpaths;
-    unsigned char *bufferStart;
-    /* REQUEST (xReq); */
-
-    REQUEST_SIZE_MATCH(xReq);
-    rc = GetFontPath(client, &numpaths, &stringLens, &bufferStart);
-    if (rc != Success)
-	return rc;
-
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = bytes_to_int32(stringLens + numpaths);
-    reply.nPaths = numpaths;
-
-    WriteReplyToClient(client, sizeof(xGetFontPathReply), &reply);
-    if (stringLens || numpaths)
-	(void)WriteToClient(client, stringLens + numpaths, (char *)bufferStart);
-    return(client->noClientException);
-}
-
-int
-ProcChangeCloseDownMode(ClientPtr client)
-{
-    int rc;
-    REQUEST(xSetCloseDownModeReq);
-    REQUEST_SIZE_MATCH(xSetCloseDownModeReq);
-
-    rc = XaceHook(XACE_CLIENT_ACCESS, client, client, DixManageAccess);
-    if (rc != Success)
-	return rc;
-
-    if ((stuff->mode == AllTemporary) ||
-	(stuff->mode == RetainPermanent) ||
-	(stuff->mode == RetainTemporary))
-    {
-	client->closeDownMode = stuff->mode;
-	return (client->noClientException);
-    }
-    else   
-    {
-	client->errorValue = stuff->mode;
-	return (BadValue);
-    }
-}
-
-int ProcForceScreenSaver(ClientPtr client)
-{    
-    int rc;
-    REQUEST(xForceScreenSaverReq);
-
-    REQUEST_SIZE_MATCH(xForceScreenSaverReq);
-    
-    if ((stuff->mode != ScreenSaverReset) && 
-	(stuff->mode != ScreenSaverActive))
-    {
-	client->errorValue = stuff->mode;
-        return BadValue;
-    }
-    rc = dixSaveScreens(client, SCREEN_SAVER_FORCER, (int)stuff->mode);
-    if (rc != Success)
-	return rc;
-    return client->noClientException;
-}
-
-int ProcNoOperation(ClientPtr client)
-{
-    REQUEST_AT_LEAST_SIZE(xReq);
-    
-    /* noop -- don't do anything */
-    return(client->noClientException);
-}
-
-void
-InitProcVectors(void)
-{
-    int i;
-    for (i = 0; i<256; i++)
-    {
-	if(!ProcVector[i])
-	{
-            ProcVector[i] = SwappedProcVector[i] = ProcBadRequest;
-	    ReplySwapVector[i] = ReplyNotSwappd;
-	}
-    }
-    for(i = LASTEvent; i < 128; i++)
-    {
-	EventSwapVector[i] = NotImplemented;
-    }
-    
-}
-
-/**********************
- * CloseDownClient
- *
- *  Client can either mark his resources destroy or retain.  If retained and
- *  then killed again, the client is really destroyed.
- *********************/
-
-char dispatchExceptionAtReset = DE_RESET;
-
-void
-CloseDownClient(ClientPtr client)
-{
-    Bool really_close_down = client->clientGone ||
-			     client->closeDownMode == DestroyAll;
-
-    if (!client->clientGone)
-    {
-	/* ungrab server if grabbing client dies */
-	if (grabState != GrabNone && grabClient == client)
-	{
-	    UngrabServer(client);
-	}
-	BITCLEAR(grabWaiters, client->index);
-	DeleteClientFromAnySelections(client);
-	ReleaseActiveGrabs(client);
-	DeleteClientFontStuff(client);
-	if (!really_close_down)
-	{
-	    /*  This frees resources that should never be retained
-	     *  no matter what the close down mode is.  Actually we
-	     *  could do this unconditionally, but it's probably
-	     *  better not to traverse all the client's resources
-	     *  twice (once here, once a few lines down in
-	     *  FreeClientResources) in the common case of
-	     *  really_close_down == TRUE.
-	     */
-	    FreeClientNeverRetainResources(client);
-	    client->clientState = ClientStateRetained;
-  	    if (ClientStateCallback)
-            {
-		NewClientInfoRec clientinfo;
-
-		clientinfo.client = client; 
-		clientinfo.prefix = (xConnSetupPrefix *)NULL;  
-		clientinfo.setup = (xConnSetup *) NULL;
-		CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);
-            } 
-	}
-	client->clientGone = TRUE;  /* so events aren't sent to client */
-	if (ClientIsAsleep(client))
-	    ClientSignal (client);
-	ProcessWorkQueueZombies();
-	CloseDownConnection(client);
-
-	/* If the client made it to the Running stage, nClients has
-	 * been incremented on its behalf, so we need to decrement it
-	 * now.  If it hasn't gotten to Running, nClients has *not*
-	 * been incremented, so *don't* decrement it.
-	 */
-	if (client->clientState != ClientStateInitial &&
-	    client->clientState != ClientStateAuthenticating )
-	{
-	    --nClients;
-	}
-    }
-
-    if (really_close_down)
-    {
-	if (client->clientState == ClientStateRunning && nClients == 0)
-	    dispatchException |= dispatchExceptionAtReset;
-
-	client->clientState = ClientStateGone;
-	if (ClientStateCallback)
-	{
-	    NewClientInfoRec clientinfo;
-
-	    clientinfo.client = client; 
-	    clientinfo.prefix = (xConnSetupPrefix *)NULL;  
-	    clientinfo.setup = (xConnSetup *) NULL;
-	    CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);
-	} 	    
-	FreeClientResources(client);
-#ifdef XSERVER_DTRACE
-	XSERVER_CLIENT_DISCONNECT(client->index);
-#endif	
-	if (client->index < nextFreeClientID)
-	    nextFreeClientID = client->index;
-	clients[client->index] = NullClient;
-	SmartLastClient = NullClient;
-	dixFreePrivates(client->devPrivates);
-	xfree(client);
-
-	while (!clients[currentMaxClients-1])
-	    currentMaxClients--;
-    }
-}
-
-static void
-KillAllClients(void)
-{
-    int i;
-    for (i=1; i<currentMaxClients; i++)
-        if (clients[i]) {
-            /* Make sure Retained clients are released. */
-            clients[i]->closeDownMode = DestroyAll;
-            CloseDownClient(clients[i]);     
-        }
-}
-
-void InitClient(ClientPtr client, int i, pointer ospriv)
-{
-    memset(client, 0, sizeof(*client));
-    client->index = i;
-    client->clientAsMask = ((Mask)i) << CLIENTOFFSET;
-    client->closeDownMode = i ? DestroyAll : RetainPermanent;
-    client->requestVector = InitialVector;
-    client->osPrivate = ospriv;
-    QueryMinMaxKeyCodes(&client->minKC,&client->maxKC);
-    client->smart_start_tick = SmartScheduleTime;
-    client->smart_stop_tick = SmartScheduleTime;
-    client->smart_check_tick = SmartScheduleTime;
-}
-
-/************************
- * int NextAvailableClient(ospriv)
- *
- * OS dependent portion can't assign client id's because of CloseDownModes.
- * Returns NULL if there are no free clients.
- *************************/
-
-ClientPtr NextAvailableClient(pointer ospriv)
-{
-    int i;
-    ClientPtr client;
-    xReq data;
-
-    i = nextFreeClientID;
-    if (i == MAXCLIENTS)
-	return (ClientPtr)NULL;
-    clients[i] = client = xalloc(sizeof(ClientRec));
-    if (!client)
-	return (ClientPtr)NULL;
-    InitClient(client, i, ospriv);
-    if (!InitClientResources(client))
-    {
-	xfree(client);
-	return (ClientPtr)NULL;
-    }
-    data.reqType = 1;
-    data.length = bytes_to_int32(sz_xReq + sz_xConnClientPrefix);
-    if (!InsertFakeRequest(client, (char *)&data, sz_xReq))
-    {
-	FreeClientResources(client);
-	xfree(client);
-	return (ClientPtr)NULL;
-    }
-    if (i == currentMaxClients)
-	currentMaxClients++;
-    while ((nextFreeClientID < MAXCLIENTS) && clients[nextFreeClientID])
-	nextFreeClientID++;
-    if (ClientStateCallback)
-    {
-	NewClientInfoRec clientinfo;
-
-        clientinfo.client = client; 
-        clientinfo.prefix = (xConnSetupPrefix *)NULL;  
-        clientinfo.setup = (xConnSetup *) NULL;
-	CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);
-    } 	
-    return(client);
-}
-
-int
-ProcInitialConnection(ClientPtr client)
-{
-    REQUEST(xReq);
-    xConnClientPrefix *prefix;
-    int whichbyte = 1;
-
-    prefix = (xConnClientPrefix *)((char *)stuff + sz_xReq);
-    if ((prefix->byteOrder != 'l') && (prefix->byteOrder != 'B'))
-	return (client->noClientException = -1);
-    if (((*(char *) &whichbyte) && (prefix->byteOrder == 'B')) ||
-	(!(*(char *) &whichbyte) && (prefix->byteOrder == 'l')))
-    {
-	client->swapped = TRUE;
-	SwapConnClientPrefix(prefix);
-    }
-    stuff->reqType = 2;
-    stuff->length += bytes_to_int32(prefix->nbytesAuthProto) +
-		     bytes_to_int32(prefix->nbytesAuthString);
-    if (client->swapped)
-    {
-	swaps(&stuff->length, whichbyte);
-    }
-    ResetCurrentRequest(client);
-    return (client->noClientException);
-}
-
-static int
-SendConnSetup(ClientPtr client, char *reason)
-{
-    xWindowRoot *root;
-    int i;
-    int numScreens;
-    char* lConnectionInfo;
-    xConnSetupPrefix* lconnSetupPrefix;
-
-    if (reason)
-    {
-	xConnSetupPrefix csp;
-
-	csp.success = xFalse;
-	csp.lengthReason = strlen(reason);
-	csp.length = bytes_to_int32(csp.lengthReason);
-	csp.majorVersion = X_PROTOCOL;
-	csp.minorVersion = X_PROTOCOL_REVISION;
-	if (client->swapped)
-	    WriteSConnSetupPrefix(client, &csp);
-	else
-	    (void)WriteToClient(client, sz_xConnSetupPrefix, (char *) &csp);
-        (void)WriteToClient(client, (int)csp.lengthReason, reason);
-	return (client->noClientException = -1);
-    }
-
-    numScreens = screenInfo.numScreens;
-    lConnectionInfo = ConnectionInfo;
-    lconnSetupPrefix = &connSetupPrefix;
-
-    /* We're about to start speaking X protocol back to the client by
-     * sending the connection setup info.  This means the authorization
-     * step is complete, and we can count the client as an
-     * authorized one.
-     */
-    nClients++;
-
-    client->requestVector = client->swapped ? SwappedProcVector : ProcVector;
-    client->sequence = 0;
-    ((xConnSetup *)lConnectionInfo)->ridBase = client->clientAsMask;
-    ((xConnSetup *)lConnectionInfo)->ridMask = RESOURCE_ID_MASK;
-#ifdef MATCH_CLIENT_ENDIAN
-    ((xConnSetup *)lConnectionInfo)->imageByteOrder = ClientOrder (client);
-    ((xConnSetup *)lConnectionInfo)->bitmapBitOrder = ClientOrder (client);
-#endif
-    /* fill in the "currentInputMask" */
-    root = (xWindowRoot *)(lConnectionInfo + connBlockScreenStart);
-#ifdef PANORAMIX
-    if (noPanoramiXExtension)
-	numScreens = screenInfo.numScreens;
-    else 
-        numScreens = ((xConnSetup *)ConnectionInfo)->numRoots;
-#endif
-
-    for (i=0; i<numScreens; i++) 
-    {
-	unsigned int j;
-	xDepth *pDepth;
-
-        root->currentInputMask = WindowTable[i]->eventMask |
-			         wOtherEventMasks (WindowTable[i]);
-	pDepth = (xDepth *)(root + 1);
-	for (j = 0; j < root->nDepths; j++)
-	{
-	    pDepth = (xDepth *)(((char *)(pDepth + 1)) +
-				pDepth->nVisuals * sizeof(xVisualType));
-	}
-	root = (xWindowRoot *)pDepth;
-    }
-
-    if (client->swapped)
-    {
-	WriteSConnSetupPrefix(client, lconnSetupPrefix);
-	WriteSConnectionInfo(client,
-			     (unsigned long)(lconnSetupPrefix->length << 2),
-			     lConnectionInfo);
-    }
-    else
-    {
-	(void)WriteToClient(client, sizeof(xConnSetupPrefix),
-			    (char *) lconnSetupPrefix);
-	(void)WriteToClient(client, (int)(lconnSetupPrefix->length << 2),
-			    lConnectionInfo);
-    }
-    client->clientState = ClientStateRunning;
-    if (ClientStateCallback)
-    {
-	NewClientInfoRec clientinfo;
-
-        clientinfo.client = client; 
-        clientinfo.prefix = lconnSetupPrefix;  
-        clientinfo.setup = (xConnSetup *)lConnectionInfo;
-	CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);
-    } 	
-    return (client->noClientException);
-}
-
-int
-ProcEstablishConnection(ClientPtr client)
-{
-    char *reason, *auth_proto, *auth_string;
-    xConnClientPrefix *prefix;
-    REQUEST(xReq);
-
-    prefix = (xConnClientPrefix *)((char *)stuff + sz_xReq);
-    auth_proto = (char *)prefix + sz_xConnClientPrefix;
-    auth_string = auth_proto + pad_to_int32(prefix->nbytesAuthProto);
-    if ((prefix->majorVersion != X_PROTOCOL) ||
-	(prefix->minorVersion != X_PROTOCOL_REVISION))
-	reason = "Protocol version mismatch";
-    else
-	reason = ClientAuthorized(client,
-				  (unsigned short)prefix->nbytesAuthProto,
-				  auth_proto,
-				  (unsigned short)prefix->nbytesAuthString,
-				  auth_string);
-    /*
-     * If Kerberos is being used for this client, the clientState
-     * will be set to ClientStateAuthenticating at this point.
-     * More messages need to be exchanged among the X server, Kerberos
-     * server, and client to figure out if everyone is authorized.
-     * So we don't want to send the connection setup info yet, since
-     * the auth step isn't really done.
-     */
-    if (client->clientState == ClientStateCheckingSecurity)
-	client->clientState = ClientStateCheckedSecurity;
-    else if (client->clientState != ClientStateAuthenticating)
-	return(SendConnSetup(client, reason));
-    return(client->noClientException);
-}
-
-void
-SendErrorToClient(ClientPtr client, unsigned majorCode, unsigned minorCode, 
-                  XID resId, int errorCode)
-{
-    xError rep;
-
-    memset(&rep, 0, sizeof(xError));
-    rep.type = X_Error;
-    rep.sequenceNumber = client->sequence;
-    rep.errorCode = errorCode;
-    rep.majorCode = majorCode;
-    rep.minorCode = minorCode;
-    rep.resourceID = resId;
-
-    WriteEventsToClient (client, 1, (xEvent *)&rep);
-}
-
-void
-MarkClientException(ClientPtr client)
-{
-    client->noClientException = -1;
-}
-
-/*
- * This array encodes the answer to the question "what is the log base 2
- * of the number of pixels that fit in a scanline pad unit?"
- * Note that ~0 is an invalid entry (mostly for the benefit of the reader).
- */
-static int answer[6][4] = {
-	/* pad   pad   pad     pad*/
-	/*  8     16    32    64 */
-
-	{   3,     4,    5 ,   6 },	/* 1 bit per pixel */
-	{   1,     2,    3 ,   4 },	/* 4 bits per pixel */
-	{   0,     1,    2 ,   3 },	/* 8 bits per pixel */
-	{   ~0,    0,    1 ,   2 },	/* 16 bits per pixel */
-	{   ~0,    ~0,   0 ,   1 },	/* 24 bits per pixel */
-	{   ~0,    ~0,   0 ,   1 }	/* 32 bits per pixel */
-};
-
-/*
- * This array gives the answer to the question "what is the first index for
- * the answer array above given the number of bits per pixel?"
- * Note that ~0 is an invalid entry (mostly for the benefit of the reader).
- */
-static int indexForBitsPerPixel[ 33 ] = {
-	~0, 0, ~0, ~0,	/* 1 bit per pixel */
-	1, ~0, ~0, ~0,	/* 4 bits per pixel */
-	2, ~0, ~0, ~0,	/* 8 bits per pixel */
-	~0,~0, ~0, ~0,
-	3, ~0, ~0, ~0,	/* 16 bits per pixel */
-	~0,~0, ~0, ~0,
-	4, ~0, ~0, ~0,	/* 24 bits per pixel */
-	~0,~0, ~0, ~0,
-	5		/* 32 bits per pixel */
-};
-
-/*
- * This array gives the bytesperPixel value for cases where the number
- * of bits per pixel is a multiple of 8 but not a power of 2.
- */
-static int answerBytesPerPixel[ 33 ] = {
-	~0, 0, ~0, ~0,	/* 1 bit per pixel */
-	0, ~0, ~0, ~0,	/* 4 bits per pixel */
-	0, ~0, ~0, ~0,	/* 8 bits per pixel */
-	~0,~0, ~0, ~0,
-	0, ~0, ~0, ~0,	/* 16 bits per pixel */
-	~0,~0, ~0, ~0,
-	3, ~0, ~0, ~0,	/* 24 bits per pixel */
-	~0,~0, ~0, ~0,
-	0		/* 32 bits per pixel */
-};
-
-/*
- * This array gives the answer to the question "what is the second index for
- * the answer array above given the number of bits per scanline pad unit?"
- * Note that ~0 is an invalid entry (mostly for the benefit of the reader).
- */
-static int indexForScanlinePad[ 65 ] = {
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	 0, ~0, ~0, ~0,	/* 8 bits per scanline pad unit */
-	~0, ~0, ~0, ~0,
-	 1, ~0, ~0, ~0,	/* 16 bits per scanline pad unit */
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	 2, ~0, ~0, ~0,	/* 32 bits per scanline pad unit */
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	~0, ~0, ~0, ~0,
-	 3		/* 64 bits per scanline pad unit */
-};
-
-/*
-	grow the array of screenRecs if necessary.
-	call the device-supplied initialization procedure
-with its screen number, a pointer to its ScreenRec, argc, and argv.
-	return the number of successfully installed screens.
-
-*/
-
-int
-AddScreen(
-    Bool	(* pfnInit)(
-	int /*index*/,
-	ScreenPtr /*pScreen*/,
-	int /*argc*/,
-	char ** /*argv*/
-		),
-    int argc,
-    char **argv)
-{
-
-    int i;
-    int scanlinepad, format, depth, bitsPerPixel, j, k;
-    ScreenPtr pScreen;
-
-    i = screenInfo.numScreens;
-    if (i == MAXSCREENS)
-	return -1;
-
-    pScreen = (ScreenPtr) xcalloc(1, sizeof(ScreenRec));
-    if (!pScreen)
-	return -1;
-
-    pScreen->devPrivates = NULL;
-    pScreen->myNum = i;
-    pScreen->totalPixmapSize = BitmapBytePad(sizeof(PixmapRec)*8);
-    pScreen->ClipNotify = 0;	/* for R4 ddx compatibility */
-    pScreen->CreateScreenResources = 0;
-
-    /*
-     * This loop gets run once for every Screen that gets added,
-     * but thats ok.  If the ddx layer initializes the formats
-     * one at a time calling AddScreen() after each, then each
-     * iteration will make it a little more accurate.  Worst case
-     * we do this loop N * numPixmapFormats where N is # of screens.
-     * Anyway, this must be called after InitOutput and before the
-     * screen init routine is called.
-     */
-    for (format=0; format<screenInfo.numPixmapFormats; format++)
-    {
-	depth = screenInfo.formats[format].depth;
-	bitsPerPixel = screenInfo.formats[format].bitsPerPixel;
-	scanlinepad = screenInfo.formats[format].scanlinePad;
-	j = indexForBitsPerPixel[ bitsPerPixel ];
-	k = indexForScanlinePad[ scanlinepad ];
-	PixmapWidthPaddingInfo[ depth ].padPixelsLog2 = answer[j][k];
-	PixmapWidthPaddingInfo[ depth ].padRoundUp =
-	    (scanlinepad/bitsPerPixel) - 1;
-	j = indexForBitsPerPixel[ 8 ]; /* bits per byte */
-	PixmapWidthPaddingInfo[ depth ].padBytesLog2 = answer[j][k];
-	PixmapWidthPaddingInfo[ depth ].bitsPerPixel = bitsPerPixel;
-	if (answerBytesPerPixel[bitsPerPixel])
-	{
-	    PixmapWidthPaddingInfo[ depth ].notPower2 = 1;
-	    PixmapWidthPaddingInfo[ depth ].bytesPerPixel =
-		answerBytesPerPixel[bitsPerPixel];
-	}
-	else
-	{
-	    PixmapWidthPaddingInfo[ depth ].notPower2 = 0;
-	}
-    }
-
-    /* This is where screen specific stuff gets initialized.  Load the
-       screen structure, call the hardware, whatever.
-       This is also where the default colormap should be allocated and
-       also pixel values for blackPixel, whitePixel, and the cursor
-       Note that InitScreen is NOT allowed to modify argc, argv, or
-       any of the strings pointed to by argv.  They may be passed to
-       multiple screens.
-    */
-    pScreen->rgf = ~0L;  /* there are no scratch GCs yet*/
-    WindowTable[i] = NullWindow;
-    screenInfo.screens[i] = pScreen;
-    screenInfo.numScreens++;
-    if (!(*pfnInit)(i, pScreen, argc, argv))
-    {
-	dixFreePrivates(pScreen->devPrivates);
-	xfree(pScreen);
-	screenInfo.numScreens--;
-	return -1;
-    }
-    return i;
-}
+/************************************************************

+

+Copyright 1987, 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987, 1989 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+********************************************************/

+

+/* The panoramix components contained the following notice */

+/*****************************************************************

+

+Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,

+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,

+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of Digital Equipment Corporation

+shall not be used in advertising or otherwise to promote the sale, use or other

+dealings in this Software without prior written authorization from Digital

+Equipment Corporation.

+

+******************************************************************/

+

+/* XSERVER_DTRACE additions:

+ * Copyright 2005-2006 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#include <version-config.h>

+#endif

+

+#ifdef CreateWindow

+#undef CreateWindow

+#endif

+

+#ifdef PANORAMIX_DEBUG

+#include <stdio.h>

+int ProcInitialConnection();

+#endif

+

+#include "windowstr.h"

+#include <X11/fonts/fontstruct.h>

+#include "dixfontstr.h"

+#include "gcstruct.h"

+#include "selection.h"

+#include "colormapst.h"

+#include "cursorstr.h"

+#include "scrnintstr.h"

+#include "opaque.h"

+#include "input.h"

+#include "servermd.h"

+#include "extnsionst.h"

+#include "dixfont.h"

+#include "dispatch.h"

+#include "swaprep.h"

+#include "swapreq.h"

+#include "privates.h"

+#include "xace.h"

+#include "inputstr.h"

+#include "xkbsrv.h"

+#include "site.h"

+

+#ifdef XSERVER_DTRACE

+#include "registry.h"

+#include <sys/types.h>

+typedef const char *string;

+#include "Xserver-dtrace.h"

+#endif

+

+#define mskcnt ((MAXCLIENTS + 31) / 32)

+#define BITMASK(i) (1U << ((i) & 31))

+#define MASKIDX(i) ((i) >> 5)

+#define MASKWORD(buf, i) buf[MASKIDX(i)]

+#define BITSET(buf, i) MASKWORD(buf, i) |= BITMASK(i)

+#define BITCLEAR(buf, i) MASKWORD(buf, i) &= ~BITMASK(i)

+#define GETBIT(buf, i) (MASKWORD(buf, i) & BITMASK(i))

+

+xConnSetupPrefix connSetupPrefix;

+

+PaddingInfo PixmapWidthPaddingInfo[33];

+

+static ClientPtr grabClient;

+#define GrabNone 0

+#define GrabActive 1

+#define GrabKickout 2

+static int grabState = GrabNone;

+static long grabWaiters[mskcnt];

+CallbackListPtr ServerGrabCallback = NULL;

+HWEventQueuePtr checkForInput[2];

+int connBlockScreenStart;

+

+static void KillAllClients(void);

+

+static int nextFreeClientID; /* always MIN free client ID */

+

+static int	nClients;	/* number of authorized clients */

+

+CallbackListPtr ClientStateCallback;

+

+/* dispatchException & isItTimeToYield must be declared volatile since they

+ * are modified by signal handlers - otherwise optimizer may assume it doesn't

+ * need to actually check value in memory when used and may miss changes from

+ * signal handlers.

+ */

+volatile char dispatchException = 0;

+volatile char isItTimeToYield;

+

+/* Various of the DIX function interfaces were not designed to allow

+ * the client->errorValue to be set on BadValue and other errors.

+ * Rather than changing interfaces and breaking untold code we introduce

+ * a new global that dispatch can use.

+ */

+XID clientErrorValue;   /* XXX this is a kludge */

+

+#define SAME_SCREENS(a, b) (\

+    (a.pScreen == b.pScreen))

+

+void

+SetInputCheck(HWEventQueuePtr c0, HWEventQueuePtr c1)

+{

+    checkForInput[0] = c0;

+    checkForInput[1] = c1;

+}

+

+void

+UpdateCurrentTime(void)

+{

+    TimeStamp systime;

+

+    /* To avoid time running backwards, we must call GetTimeInMillis before

+     * calling ProcessInputEvents.

+     */

+    systime.months = currentTime.months;

+    systime.milliseconds = GetTimeInMillis();

+    if (systime.milliseconds < currentTime.milliseconds)

+	systime.months++;

+    if (*checkForInput[0] != *checkForInput[1])

+	ProcessInputEvents();

+    if (CompareTimeStamps(systime, currentTime) == LATER)

+	currentTime = systime;

+}

+

+/* Like UpdateCurrentTime, but can't call ProcessInputEvents */

+void

+UpdateCurrentTimeIf(void)

+{

+    TimeStamp systime;

+

+    systime.months = currentTime.months;

+    systime.milliseconds = GetTimeInMillis();

+    if (systime.milliseconds < currentTime.milliseconds)

+	systime.months++;

+    if (*checkForInput[0] == *checkForInput[1])

+	currentTime = systime;

+}

+

+

+#undef SMART_DEBUG

+

+#define SMART_SCHEDULE_DEFAULT_INTERVAL	20	    /* ms */

+#define SMART_SCHEDULE_MAX_SLICE	200	    /* ms */

+

+Bool SmartScheduleDisable = FALSE;

+long SmartScheduleSlice = SMART_SCHEDULE_DEFAULT_INTERVAL;

+long SmartScheduleInterval = SMART_SCHEDULE_DEFAULT_INTERVAL;

+long SmartScheduleMaxSlice = SMART_SCHEDULE_MAX_SLICE;

+long SmartScheduleTime;

+int SmartScheduleLatencyLimited = 0;

+static ClientPtr   SmartLastClient;

+static int	   SmartLastIndex[SMART_MAX_PRIORITY-SMART_MIN_PRIORITY+1];

+

+#ifdef SMART_DEBUG

+long	    SmartLastPrint;

+#endif

+

+void        Dispatch(void);

+void        InitProcVectors(void);

+

+static int

+SmartScheduleClient (int *clientReady, int nready)

+{

+    ClientPtr	pClient;

+    int		i;

+    int		client;

+    int		bestPrio, best = 0;

+    int		bestRobin, robin;

+    long	now = SmartScheduleTime;

+    long	idle;

+

+    bestPrio = -0x7fffffff;

+    bestRobin = 0;

+    idle = 2 * SmartScheduleSlice;

+    for (i = 0; i < nready; i++)

+    {

+	client = clientReady[i];

+	pClient = clients[client];

+	/* Praise clients which are idle */

+	if ((now - pClient->smart_check_tick) >= idle)

+	{

+	    if (pClient->smart_priority < 0)

+		pClient->smart_priority++;

+	}

+	pClient->smart_check_tick = now;

+	

+	/* check priority to select best client */

+	robin = (pClient->index - SmartLastIndex[pClient->smart_priority-SMART_MIN_PRIORITY]) & 0xff;

+	if (pClient->smart_priority > bestPrio ||

+	    (pClient->smart_priority == bestPrio && robin > bestRobin))

+	{

+	    bestPrio = pClient->smart_priority;

+	    bestRobin = robin;

+	    best = client;

+	}

+#ifdef SMART_DEBUG

+	if ((now - SmartLastPrint) >= 5000)

+	    fprintf (stderr, " %2d: %3d", client, pClient->smart_priority);

+#endif

+    }

+#ifdef SMART_DEBUG

+    if ((now - SmartLastPrint) >= 5000)

+    {

+	fprintf (stderr, " use %2d\n", best);

+	SmartLastPrint = now;

+    }

+#endif

+    pClient = clients[best];

+    SmartLastIndex[bestPrio-SMART_MIN_PRIORITY] = pClient->index;

+    /*

+     * Set current client pointer

+     */

+    if (SmartLastClient != pClient)

+    {

+	pClient->smart_start_tick = now;

+	SmartLastClient = pClient;

+    }

+    /*

+     * Adjust slice

+     */

+    if (nready == 1 && SmartScheduleLatencyLimited == 0)

+    {

+	/*

+	 * If it's been a long time since another client

+	 * has run, bump the slice up to get maximal

+	 * performance from a single client

+	 */

+	if ((now - pClient->smart_start_tick) > 1000 &&

+	    SmartScheduleSlice < SmartScheduleMaxSlice)

+	{

+	    SmartScheduleSlice += SmartScheduleInterval;

+	}

+    }

+    else

+    {

+	SmartScheduleSlice = SmartScheduleInterval;

+    }

+    return best;

+}

+

+void

+EnableLimitedSchedulingLatency(void)

+{

+    ++SmartScheduleLatencyLimited;

+    SmartScheduleSlice = SmartScheduleInterval;

+}

+

+void

+DisableLimitedSchedulingLatency(void)

+{

+    --SmartScheduleLatencyLimited;

+

+    /* protect against bugs */

+    if (SmartScheduleLatencyLimited < 0)

+	SmartScheduleLatencyLimited = 0;

+}

+

+#define MAJOROP ((xReq *)client->requestBuffer)->reqType

+

+void

+Dispatch(void)

+{

+    int        *clientReady;     /* array of request ready clients */

+    int	result;

+    ClientPtr	client;

+    int	nready;

+    HWEventQueuePtr* icheck = checkForInput;

+    long			start_tick;

+

+    nextFreeClientID = 1;

+    nClients = 0;

+

+    clientReady = xalloc(sizeof(int) * MaxClients);

+    if (!clientReady)

+	return;

+

+    SmartScheduleSlice = SmartScheduleInterval;

+    while (!dispatchException)

+    {

+        if (*icheck[0] != *icheck[1])

+	{

+	    ProcessInputEvents();

+	    FlushIfCriticalOutputPending();

+	}

+

+	nready = WaitForSomething(clientReady);

+

+	if (nready && !SmartScheduleDisable)

+	{

+	    clientReady[0] = SmartScheduleClient (clientReady, nready);

+	    nready = 1;

+	}

+       /***************** 

+	*  Handle events in round robin fashion, doing input between 

+	*  each round 

+	*****************/

+

+	while (!dispatchException && (--nready >= 0))

+	{

+	    client = clients[clientReady[nready]];

+	    if (! client)

+	    {

+		/* KillClient can cause this to happen */

+		continue;

+	    }

+	    /* GrabServer activation can cause this to be true */

+	    if (grabState == GrabKickout)

+	    {

+		grabState = GrabActive;

+		break;

+	    }

+	    isItTimeToYield = FALSE;

+ 

+	    start_tick = SmartScheduleTime;

+	    while (!isItTimeToYield)

+	    {

+#ifdef XSERVER_DTRACE

+	      CARD8 StartMajorOp;

+#endif

+	        if (*icheck[0] != *icheck[1])

+		    ProcessInputEvents();

+		

+		FlushIfCriticalOutputPending();

+		if (!SmartScheduleDisable && 

+		    (SmartScheduleTime - start_tick) >= SmartScheduleSlice)

+		{

+		    /* Penalize clients which consume ticks */

+		    if (client->smart_priority > SMART_MIN_PRIORITY)

+			client->smart_priority--;

+		    break;

+		}

+		/* now, finally, deal with client requests */

+

+	        result = ReadRequestFromClient(client);

+	        if (result <= 0) 

+	        {

+		    if (result < 0)

+			CloseDownClient(client);

+		    break;

+	        }

+

+		client->sequence++;

+#ifdef XSERVER_DTRACE

+		StartMajorOp=MAJOROP;

+		XSERVER_REQUEST_START(LookupMajorName(StartMajorOp), StartMajorOp,

+			      ((xReq *)client->requestBuffer)->length,

+			      client->index, client->requestBuffer);

+#endif

+		if (result > (maxBigRequestSize << 2))

+		    result = BadLength;

+		else {

+		    result = XaceHookDispatch(client, MAJOROP);

+		    if (result == Success)

+			result = (* client->requestVector[MAJOROP])(client);

+		    XaceHookAuditEnd(client, result);

+		}

+#ifdef XSERVER_DTRACE

+		if (result!=Success)

+		{

+		  char Message[255];

+		  sprintf(Message,"ERROR: %s (0x%x)",LookupMajorName(StartMajorOp),client->errorValue);

+		  XSERVER_REQUEST_DONE(Message, MAJOROP,

+		                       client->sequence, client->index, result);

+		}

+		else

+		{

+		  if (StartMajorOp!=MAJOROP)

+		  {

+		    char Message[255];

+		    sprintf(Message,"Changed request: %s -> %s",LookupMajorName(StartMajorOp),LookupMajorName(MAJOROP));

+		    XSERVER_REQUEST_DONE(Message, MAJOROP,

+		                         client->sequence, client->index, result);

+		  }

+		  else

+		  {

+		    XSERVER_REQUEST_DONE(LookupMajorName(MAJOROP), MAJOROP,

+		                         client->sequence, client->index, result);

+		  }

+		}

+#endif

+

+		if (result != Success) 

+		{

+		    if (client->noClientException != Success)

+                        CloseDownClient(client);

+                    else

+		        SendErrorToClient(client, MAJOROP,

+					  MinorOpcodeOfRequest(client),

+					  client->errorValue, result);

+		    break;

+	        }

+	    }

+	    FlushAllOutput();

+	    client = clients[clientReady[nready]];

+	    if (client)

+		client->smart_stop_tick = SmartScheduleTime;

+	}

+	dispatchException &= ~DE_PRIORITYCHANGE;

+    }

+#if defined(DDXBEFORERESET)

+    ddxBeforeReset ();

+#endif

+    KillAllClients();

+    xfree(clientReady);

+    dispatchException &= ~DE_RESET;

+    SmartScheduleLatencyLimited = 0;

+}

+

+#undef MAJOROP

+

+static int  VendorRelease = VENDOR_RELEASE;

+static char *VendorString = VENDOR_NAME;

+

+static const int padlength[4] = {0, 3, 2, 1};

+

+void

+SetVendorRelease(int release)

+{

+    VendorRelease = release;

+}

+

+void

+SetVendorString(char *string)

+{

+    VendorString = string;

+}

+

+Bool

+CreateConnectionBlock(void)

+{

+    xConnSetup setup;

+    xWindowRoot root;

+    xDepth	depth;

+    xVisualType visual;

+    xPixmapFormat format;

+    unsigned long vid;

+    int i, j, k,

+        lenofblock,

+        sizesofar = 0;

+    char *pBuf;

+

+

+    memset(&setup, 0, sizeof(xConnSetup));

+    /* Leave off the ridBase and ridMask, these must be sent with

+       connection */

+

+    setup.release = VendorRelease;

+    /*

+     * per-server image and bitmap parameters are defined in Xmd.h

+     */

+    setup.imageByteOrder = screenInfo.imageByteOrder;

+

+    setup.bitmapScanlineUnit = screenInfo.bitmapScanlineUnit;

+    setup.bitmapScanlinePad = screenInfo.bitmapScanlinePad;

+

+    setup.bitmapBitOrder = screenInfo.bitmapBitOrder;

+    setup.motionBufferSize = NumMotionEvents();

+    setup.numRoots = screenInfo.numScreens;

+    setup.nbytesVendor = strlen(VendorString);

+    setup.numFormats = screenInfo.numPixmapFormats;

+    setup.maxRequestSize = MAX_REQUEST_SIZE;

+    QueryMinMaxKeyCodes(&setup.minKeyCode, &setup.maxKeyCode);

+

+    lenofblock = sizeof(xConnSetup) +

+            pad_to_int32(setup.nbytesVendor) +

+	    (setup.numFormats * sizeof(xPixmapFormat)) +

+            (setup.numRoots * sizeof(xWindowRoot));

+    ConnectionInfo = xalloc(lenofblock);

+    if (!ConnectionInfo)

+	return FALSE;

+

+    memmove(ConnectionInfo, (char *)&setup, sizeof(xConnSetup));

+    sizesofar = sizeof(xConnSetup);

+    pBuf = ConnectionInfo + sizeof(xConnSetup);

+

+    memmove(pBuf, VendorString, (int)setup.nbytesVendor);

+    sizesofar += setup.nbytesVendor;

+    pBuf += setup.nbytesVendor;

+    i = padlength[setup.nbytesVendor & 3];

+    sizesofar += i;

+    while (--i >= 0)

+	*pBuf++ = 0;

+

+    memset(&format, 0, sizeof(xPixmapFormat));

+    for (i=0; i<screenInfo.numPixmapFormats; i++)

+    {

+	format.depth = screenInfo.formats[i].depth;

+	format.bitsPerPixel = screenInfo.formats[i].bitsPerPixel;

+	format.scanLinePad = screenInfo.formats[i].scanlinePad;

+	memmove(pBuf, (char *)&format, sizeof(xPixmapFormat));

+	pBuf += sizeof(xPixmapFormat);

+	sizesofar += sizeof(xPixmapFormat);

+    }

+

+    connBlockScreenStart = sizesofar;

+    memset(&depth, 0, sizeof(xDepth));

+    memset(&visual, 0, sizeof(xVisualType));

+    for (i=0; i<screenInfo.numScreens; i++)

+    {

+	ScreenPtr	pScreen;

+	DepthPtr	pDepth;

+	VisualPtr	pVisual;

+

+	pScreen = screenInfo.screens[i];

+	root.windowId = WindowTable[i]->drawable.id;

+	root.defaultColormap = pScreen->defColormap;

+	root.whitePixel = pScreen->whitePixel;

+	root.blackPixel = pScreen->blackPixel;

+	root.currentInputMask = 0;    /* filled in when sent */

+	root.pixWidth = pScreen->width;

+	root.pixHeight = pScreen->height;

+	root.mmWidth = pScreen->mmWidth;

+	root.mmHeight = pScreen->mmHeight;

+	root.minInstalledMaps = pScreen->minInstalledCmaps;

+	root.maxInstalledMaps = pScreen->maxInstalledCmaps;

+	root.rootVisualID = pScreen->rootVisual;

+	root.backingStore = pScreen->backingStoreSupport;

+	root.saveUnders = FALSE;

+	root.rootDepth = pScreen->rootDepth;

+	root.nDepths = pScreen->numDepths;

+	memmove(pBuf, (char *)&root, sizeof(xWindowRoot));

+	sizesofar += sizeof(xWindowRoot);

+	pBuf += sizeof(xWindowRoot);

+

+	pDepth = pScreen->allowedDepths;

+	for(j = 0; j < pScreen->numDepths; j++, pDepth++)

+	{

+	    lenofblock += sizeof(xDepth) +

+		    (pDepth->numVids * sizeof(xVisualType));

+	    pBuf = (char *)xrealloc(ConnectionInfo, lenofblock);

+	    if (!pBuf)

+	    {

+		xfree(ConnectionInfo);

+		return FALSE;

+	    }

+	    ConnectionInfo = pBuf;

+	    pBuf += sizesofar;

+	    depth.depth = pDepth->depth;

+	    depth.nVisuals = pDepth->numVids;

+	    memmove(pBuf, (char *)&depth, sizeof(xDepth));

+	    pBuf += sizeof(xDepth);

+	    sizesofar += sizeof(xDepth);

+	    for(k = 0; k < pDepth->numVids; k++)

+	    {

+		vid = pDepth->vids[k];

+		for (pVisual = pScreen->visuals;

+		     pVisual->vid != vid;

+		     pVisual++)

+		    ;

+		visual.visualID = vid;

+		visual.class = pVisual->class;

+		visual.bitsPerRGB = pVisual->bitsPerRGBValue;

+		visual.colormapEntries = pVisual->ColormapEntries;

+		visual.redMask = pVisual->redMask;

+		visual.greenMask = pVisual->greenMask;

+		visual.blueMask = pVisual->blueMask;

+		memmove(pBuf, (char *)&visual, sizeof(xVisualType));

+		pBuf += sizeof(xVisualType);

+		sizesofar += sizeof(xVisualType);

+	    }

+	}

+    }

+    connSetupPrefix.success = xTrue;

+    connSetupPrefix.length = lenofblock/4;

+    connSetupPrefix.majorVersion = X_PROTOCOL;

+    connSetupPrefix.minorVersion = X_PROTOCOL_REVISION;

+    return TRUE;

+}

+

+

+int

+ProcBadRequest(ClientPtr client)

+{

+    return (BadRequest);

+}

+

+int

+ProcCreateWindow(ClientPtr client)

+{

+    WindowPtr pParent, pWin;

+    REQUEST(xCreateWindowReq);

+    int len, rc;

+

+    REQUEST_AT_LEAST_SIZE(xCreateWindowReq);

+    

+    LEGAL_NEW_RESOURCE(stuff->wid, client);

+    rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);

+    if (rc != Success)

+        return rc;

+    len = client->req_len - bytes_to_int32(sizeof(xCreateWindowReq));

+    if (Ones(stuff->mask) != len)

+        return BadLength;

+    if (!stuff->width || !stuff->height)

+    {

+	client->errorValue = 0;

+        return BadValue;

+    }

+    pWin = CreateWindow(stuff->wid, pParent, stuff->x,

+			      stuff->y, stuff->width, stuff->height, 

+			      stuff->borderWidth, stuff->class,

+			      stuff->mask, (XID *) &stuff[1], 

+			      (int)stuff->depth, 

+			      client, stuff->visual, &rc);

+    if (pWin)

+    {

+	Mask mask = pWin->eventMask;

+

+	pWin->eventMask = 0; /* subterfuge in case AddResource fails */

+	if (!AddResource(stuff->wid, RT_WINDOW, (pointer)pWin))

+	    return BadAlloc;

+	pWin->eventMask = mask;

+    }

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+        return rc;

+}

+

+int

+ProcChangeWindowAttributes(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xChangeWindowAttributesReq);

+    int result, len, rc;

+    Mask access_mode = 0;

+

+    REQUEST_AT_LEAST_SIZE(xChangeWindowAttributesReq);

+    access_mode |= (stuff->valueMask & CWEventMask) ? DixReceiveAccess : 0;

+    access_mode |= (stuff->valueMask & ~CWEventMask) ? DixSetAttrAccess : 0;

+    rc = dixLookupWindow(&pWin, stuff->window, client, access_mode);

+    if (rc != Success)

+        return rc;

+    len = client->req_len - bytes_to_int32(sizeof(xChangeWindowAttributesReq));

+    if (len != Ones(stuff->valueMask))

+        return BadLength;

+    result =  ChangeWindowAttributes(pWin, 

+				  stuff->valueMask, 

+				  (XID *) &stuff[1], 

+				  client);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+        return(result);

+}

+

+int

+ProcGetWindowAttributes(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    xGetWindowAttributesReply wa;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    memset(&wa, 0, sizeof(xGetWindowAttributesReply));

+    GetWindowAttributes(pWin, client, &wa);

+    WriteReplyToClient(client, sizeof(xGetWindowAttributesReply), &wa);

+    return(client->noClientException);

+}

+

+int

+ProcDestroyWindow(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixDestroyAccess);

+    if (rc != Success)

+	return rc;

+    if (pWin->parent) {

+	rc = dixLookupWindow(&pWin, pWin->parent->drawable.id, client,

+			     DixRemoveAccess);

+	if (rc != Success)

+	    return rc;

+	FreeResource(stuff->id, RT_NONE);

+    }

+    return(client->noClientException);

+}

+

+int

+ProcDestroySubwindows(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixRemoveAccess);

+    if (rc != Success)

+	return rc;

+    DestroySubwindows(pWin, client);

+    return(client->noClientException);

+}

+

+int

+ProcChangeSaveSet(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xChangeSaveSetReq);

+    int result, rc;

+		  

+    REQUEST_SIZE_MATCH(xChangeSaveSetReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);

+    if (rc != Success)

+        return rc;

+    if (client->clientAsMask == (CLIENT_BITS(pWin->drawable.id)))

+        return BadMatch;

+    if ((stuff->mode == SetModeInsert) || (stuff->mode == SetModeDelete))

+    {

+        result = AlterSaveSetForClient(client, pWin, stuff->mode, FALSE, TRUE);

+	if (client->noClientException != Success)

+	    return(client->noClientException);

+	else

+            return(result);

+    }

+    else

+    {

+	client->errorValue = stuff->mode;

+	return( BadValue );

+    }

+}

+

+int

+ProcReparentWindow(ClientPtr client)

+{

+    WindowPtr pWin, pParent;

+    REQUEST(xReparentWindowReq);

+    int result, rc;

+

+    REQUEST_SIZE_MATCH(xReparentWindowReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);

+    if (rc != Success)

+        return rc;

+    rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);

+    if (rc != Success)

+        return rc;

+    if (SAME_SCREENS(pWin->drawable, pParent->drawable))

+    {

+        if ((pWin->backgroundState == ParentRelative) &&

+            (pParent->drawable.depth != pWin->drawable.depth))

+            return BadMatch;

+	if ((pWin->drawable.class != InputOnly) &&

+	    (pParent->drawable.class == InputOnly))

+	    return BadMatch;

+        result =  ReparentWindow(pWin, pParent, 

+			 (short)stuff->x, (short)stuff->y, client);

+	if (client->noClientException != Success)

+            return(client->noClientException);

+	else

+            return(result);

+    }

+    else 

+        return (BadMatch);

+}

+

+int

+ProcMapWindow(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixShowAccess);

+    if (rc != Success)

+        return rc;

+    MapWindow(pWin, client);

+           /* update cache to say it is mapped */

+    return(client->noClientException);

+}

+

+int

+ProcMapSubwindows(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);

+    if (rc != Success)

+        return rc;

+    MapSubwindows(pWin, client);

+           /* update cache to say it is mapped */

+    return(client->noClientException);

+}

+

+int

+ProcUnmapWindow(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixHideAccess);

+    if (rc != Success)

+        return rc;

+    UnmapWindow(pWin, FALSE);

+           /* update cache to say it is mapped */

+    return(client->noClientException);

+}

+

+int

+ProcUnmapSubwindows(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);

+    if (rc != Success)

+        return rc;

+    UnmapSubwindows(pWin);

+    return(client->noClientException);

+}

+

+int

+ProcConfigureWindow(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xConfigureWindowReq);

+    int result;

+    int len, rc;

+

+    REQUEST_AT_LEAST_SIZE(xConfigureWindowReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client,

+			 DixManageAccess|DixSetAttrAccess);

+    if (rc != Success)

+        return rc;

+    len = client->req_len - bytes_to_int32(sizeof(xConfigureWindowReq));

+    if (Ones((Mask)stuff->mask) != len)

+        return BadLength;

+    result =  ConfigureWindow(pWin, (Mask)stuff->mask, (XID *) &stuff[1], 

+			      client);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+        return(result);

+}

+

+int

+ProcCirculateWindow(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xCirculateWindowReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xCirculateWindowReq);

+    if ((stuff->direction != RaiseLowest) &&

+	(stuff->direction != LowerHighest))

+    {

+	client->errorValue = stuff->direction;

+        return BadValue;

+    }

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);

+    if (rc != Success)

+        return rc;

+    CirculateWindow(pWin, (int)stuff->direction, client);

+    return(client->noClientException);

+}

+

+static int

+GetGeometry(ClientPtr client, xGetGeometryReply *rep)

+{

+    DrawablePtr pDraw;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupDrawable(&pDraw, stuff->id, client, M_ANY, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    rep->type = X_Reply;

+    rep->length = 0;

+    rep->sequenceNumber = client->sequence;

+    rep->root = WindowTable[pDraw->pScreen->myNum]->drawable.id;

+    rep->depth = pDraw->depth;

+    rep->width = pDraw->width;

+    rep->height = pDraw->height;

+

+    /* XXX - Because the pixmap-implementation of the multibuffer extension 

+     *       may have the buffer-id's drawable resource value be a pointer

+     *       to the buffer's window instead of the buffer itself

+     *       (this happens if the buffer is the displayed buffer),

+     *       we also have to check that the id matches before we can

+     *       truly say that it is a DRAWABLE_WINDOW.

+     */

+

+    if ((pDraw->type == UNDRAWABLE_WINDOW) ||

+        ((pDraw->type == DRAWABLE_WINDOW) && (stuff->id == pDraw->id)))

+    {

+        WindowPtr pWin = (WindowPtr)pDraw;

+	rep->x = pWin->origin.x - wBorderWidth (pWin);

+	rep->y = pWin->origin.y - wBorderWidth (pWin);

+	rep->borderWidth = pWin->borderWidth;

+    }

+    else /* DRAWABLE_PIXMAP or DRAWABLE_BUFFER */

+    {

+	rep->x = rep->y = rep->borderWidth = 0;

+    }

+

+    return Success;

+}

+

+

+int

+ProcGetGeometry(ClientPtr client)

+{

+    xGetGeometryReply rep;

+    int status;

+

+    memset(&rep, 0, sizeof(xGetGeometryReply));

+    if ((status = GetGeometry(client, &rep)) != Success)

+	return status;

+

+    WriteReplyToClient(client, sizeof(xGetGeometryReply), &rep);

+    return(client->noClientException);

+}

+

+#ifdef WIN32

+/* Do not return the clipboard window in ProcQueryTree, cause this may cause

+   the clipboard client being closed when connecting through xdmcp.

+*/

+extern int g_iClipboardWindow;

+

+#endif

+

+int

+ProcQueryTree(ClientPtr client)

+{

+    xQueryTreeReply reply;

+    int rc, numChildren = 0;

+    WindowPtr pChild, pWin, pHead;

+    Window  *childIDs = (Window *)NULL;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);

+    if (rc != Success)

+        return rc;

+    memset(&reply, 0, sizeof(xQueryTreeReply));

+    reply.type = X_Reply;

+    reply.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id;

+    reply.sequenceNumber = client->sequence;

+    if (pWin->parent)

+	reply.parent = pWin->parent->drawable.id;

+    else

+        reply.parent = (Window)None;

+    pHead = RealChildHead(pWin);

+    for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)

+#ifdef WIN32

+	if (pChild->drawable.id!=g_iClipboardWindow)

+#endif

+	    numChildren++;

+    if (numChildren)

+    {

+	int curChild = 0;

+

+	childIDs = xalloc(numChildren * sizeof(Window));

+	if (!childIDs)

+	    return BadAlloc;

+	for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)

+#ifdef WIN32

+	    if (pChild->drawable.id!=g_iClipboardWindow)

+#endif

+		childIDs[curChild++] = pChild->drawable.id;

+    }

+    

+    reply.nChildren = numChildren;

+    reply.length = bytes_to_int32(numChildren * sizeof(Window));

+    

+    WriteReplyToClient(client, sizeof(xQueryTreeReply), &reply);

+    if (numChildren)

+    {

+    	client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;

+	WriteSwappedDataToClient(client, numChildren * sizeof(Window), childIDs);

+	xfree(childIDs);

+    }

+

+    return(client->noClientException);

+}

+

+int

+ProcInternAtom(ClientPtr client)

+{

+    Atom atom;

+    char *tchar;

+    REQUEST(xInternAtomReq);

+

+    REQUEST_FIXED_SIZE(xInternAtomReq, stuff->nbytes);

+    if ((stuff->onlyIfExists != xTrue) && (stuff->onlyIfExists != xFalse))

+    {

+	client->errorValue = stuff->onlyIfExists;

+        return(BadValue);

+    }

+    tchar = (char *) &stuff[1];

+    atom = MakeAtom(tchar, stuff->nbytes, !stuff->onlyIfExists);

+    if (atom != BAD_RESOURCE)

+    {

+	xInternAtomReply reply;

+	memset(&reply, 0, sizeof(xInternAtomReply));

+	reply.type = X_Reply;

+	reply.length = 0;

+	reply.sequenceNumber = client->sequence;

+	reply.atom = atom;

+	WriteReplyToClient(client, sizeof(xInternAtomReply), &reply);

+	return(client->noClientException);

+    }

+    else

+	return (BadAlloc);

+}

+

+int

+ProcGetAtomName(ClientPtr client)

+{

+    const char *str;

+    xGetAtomNameReply reply;

+    int len;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    if ( (str = NameForAtom(stuff->id)) )

+    {

+	len = strlen(str);

+	memset(&reply, 0, sizeof(xGetAtomNameReply));

+	reply.type = X_Reply;

+	reply.length = bytes_to_int32(len);

+	reply.sequenceNumber = client->sequence;

+	reply.nameLength = len;

+	WriteReplyToClient(client, sizeof(xGetAtomNameReply), &reply);

+	(void)WriteToClient(client, len, str);

+	return(client->noClientException);

+    }

+    else 

+    { 

+	client->errorValue = stuff->id;

+	return (BadAtom);

+    }

+}

+

+int

+ProcGrabServer(ClientPtr client)

+{

+    int rc;

+    REQUEST_SIZE_MATCH(xReq);

+    if (grabState != GrabNone && client != grabClient)

+    {

+	ResetCurrentRequest(client);

+	client->sequence--;

+	BITSET(grabWaiters, client->index);

+	IgnoreClient(client);

+	return(client->noClientException);

+    }

+    rc = OnlyListenToOneClient(client);

+    if (rc != Success)

+	return rc;

+    grabState = GrabKickout;

+    grabClient = client;

+

+    if (ServerGrabCallback)

+    {

+	ServerGrabInfoRec grabinfo;

+	grabinfo.client = client;

+	grabinfo.grabstate  = SERVER_GRABBED;

+	CallCallbacks(&ServerGrabCallback, (pointer)&grabinfo);

+    }

+

+    return(client->noClientException);

+}

+

+static void

+UngrabServer(ClientPtr client)

+{

+    int i;

+

+    grabState = GrabNone;

+    ListenToAllClients();

+    for (i = mskcnt; --i >= 0 && !grabWaiters[i]; )

+	;

+    if (i >= 0)

+    {

+	i <<= 5;

+	while (!GETBIT(grabWaiters, i))

+	    i++;

+	BITCLEAR(grabWaiters, i);

+	AttendClient(clients[i]);

+    }

+

+    if (ServerGrabCallback)

+    {

+	ServerGrabInfoRec grabinfo;

+	grabinfo.client = client;

+	grabinfo.grabstate  = SERVER_UNGRABBED;

+	CallCallbacks(&ServerGrabCallback, (pointer)&grabinfo);

+    }

+}

+

+int

+ProcUngrabServer(ClientPtr client)

+{

+    REQUEST_SIZE_MATCH(xReq);

+    UngrabServer(client);

+    return(client->noClientException);

+}

+

+int

+ProcTranslateCoords(ClientPtr client)

+{

+    REQUEST(xTranslateCoordsReq);

+

+    WindowPtr pWin, pDst;

+    xTranslateCoordsReply rep;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xTranslateCoordsReq);

+    rc = dixLookupWindow(&pWin, stuff->srcWid, client, DixGetAttrAccess);

+    if (rc != Success)

+        return rc;

+    rc = dixLookupWindow(&pDst, stuff->dstWid, client, DixGetAttrAccess);

+    if (rc != Success)

+        return rc;

+    memset(&rep, 0, sizeof(xTranslateCoordsReply));

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    if (!SAME_SCREENS(pWin->drawable, pDst->drawable))

+    {

+	rep.sameScreen = xFalse;

+        rep.child = None;

+	rep.dstX = rep.dstY = 0;

+    }

+    else

+    {

+	INT16 x, y;

+	rep.sameScreen = xTrue;

+	rep.child = None;

+	/* computing absolute coordinates -- adjust to destination later */

+	x = pWin->drawable.x + stuff->srcX;

+	y = pWin->drawable.y + stuff->srcY;

+	pWin = pDst->firstChild;

+	while (pWin)

+	{

+	    BoxRec  box;

+	    if ((pWin->mapped) &&

+		(x >= pWin->drawable.x - wBorderWidth (pWin)) &&

+		(x < pWin->drawable.x + (int)pWin->drawable.width +

+		 wBorderWidth (pWin)) &&

+		(y >= pWin->drawable.y - wBorderWidth (pWin)) &&

+		(y < pWin->drawable.y + (int)pWin->drawable.height +

+		 wBorderWidth (pWin))

+		/* When a window is shaped, a further check

+		 * is made to see if the point is inside

+		 * borderSize

+		 */

+		&& (!wBoundingShape(pWin) ||

+		    POINT_IN_REGION(pWin->drawable.pScreen, 

+					&pWin->borderSize, x, y, &box))

+		

+		&& (!wInputShape(pWin) ||

+		    POINT_IN_REGION(pWin->drawable.pScreen,

+				    wInputShape(pWin),

+				    x - pWin->drawable.x,

+				    y - pWin->drawable.y, &box))

+		)

+            {

+		rep.child = pWin->drawable.id;

+		pWin = (WindowPtr) NULL;

+	    }

+	    else

+		pWin = pWin->nextSib;

+	}

+	/* adjust to destination coordinates */

+	rep.dstX = x - pDst->drawable.x;

+	rep.dstY = y - pDst->drawable.y;

+    }

+    WriteReplyToClient(client, sizeof(xTranslateCoordsReply), &rep);

+    return(client->noClientException);

+}

+

+int

+ProcOpenFont(ClientPtr client)

+{

+    int	err;

+    REQUEST(xOpenFontReq);

+

+    REQUEST_FIXED_SIZE(xOpenFontReq, stuff->nbytes);

+    client->errorValue = stuff->fid;

+    LEGAL_NEW_RESOURCE(stuff->fid, client);

+    err = OpenFont(client, stuff->fid, (Mask) 0,

+		stuff->nbytes, (char *)&stuff[1]);

+    if (err == Success)

+    {

+	return(client->noClientException);

+    }

+    else

+	return err;

+}

+

+int

+ProcCloseFont(ClientPtr client)

+{

+    FontPtr pFont;

+    int rc;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT,

+				 client, DixDestroyAccess);

+    if (rc == Success)

+    {

+        FreeResource(stuff->id, RT_NONE);

+	return(client->noClientException);

+    }

+    else

+    {

+	client->errorValue = stuff->id;

+        return (rc == BadValue) ? BadFont : rc;

+    }

+}

+

+int

+ProcQueryFont(ClientPtr client)

+{

+    xQueryFontReply	*reply;

+    FontPtr pFont;

+    GC *pGC;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    client->errorValue = stuff->id;		/* EITHER font or gc */

+    rc = dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT, client,

+				 DixGetAttrAccess);

+    if (rc == BadValue) {

+	rc = dixLookupResourceByType((pointer *)&pGC, stuff->id, RT_GC, client,

+				     DixGetAttrAccess);

+	if (rc == Success)

+	    pFont = pGC->font;

+    }

+    if (rc != Success)

+	return (rc == BadValue) ? BadFont: rc;

+

+    {

+	xCharInfo	*pmax = FONTINKMAX(pFont);

+	xCharInfo	*pmin = FONTINKMIN(pFont);

+	int		nprotoxcistructs;

+	int		rlength;

+

+	nprotoxcistructs = (

+	   pmax->rightSideBearing == pmin->rightSideBearing &&

+	   pmax->leftSideBearing == pmin->leftSideBearing &&

+	   pmax->descent == pmin->descent &&

+	   pmax->ascent == pmin->ascent &&

+	   pmax->characterWidth == pmin->characterWidth) ?

+		0 : N2dChars(pFont);

+

+	rlength = sizeof(xQueryFontReply) +

+	             FONTINFONPROPS(FONTCHARSET(pFont)) * sizeof(xFontProp)  +

+		     nprotoxcistructs * sizeof(xCharInfo);

+	reply = xcalloc(1, rlength);

+	if(!reply)

+	{

+	    return(BadAlloc);

+	}

+

+	reply->type = X_Reply;

+	reply->length = bytes_to_int32(rlength - sizeof(xGenericReply));

+	reply->sequenceNumber = client->sequence;

+	QueryFont( pFont, reply, nprotoxcistructs);

+

+        WriteReplyToClient(client, rlength, reply);

+	xfree(reply);

+	return(client->noClientException);

+    }

+}

+

+int

+ProcQueryTextExtents(ClientPtr client)

+{

+    xQueryTextExtentsReply reply;

+    FontPtr pFont;

+    GC *pGC;

+    ExtentInfoRec info;

+    unsigned long length;

+    int rc;

+    REQUEST(xQueryTextExtentsReq);

+    REQUEST_AT_LEAST_SIZE(xQueryTextExtentsReq);

+        

+    client->errorValue = stuff->fid;		/* EITHER font or gc */

+    rc = dixLookupResourceByType((pointer *)&pFont, stuff->fid, RT_FONT, client,

+				 DixGetAttrAccess);

+    if (rc == BadValue) {

+	rc = dixLookupResourceByType((pointer *)&pGC, stuff->fid, RT_GC, client,

+			       DixGetAttrAccess);

+	if (rc == Success)

+	    pFont = pGC->font;

+    }

+    if (rc != Success)

+	return (rc == BadValue) ? BadFont: rc;

+

+    length = client->req_len - bytes_to_int32(sizeof(xQueryTextExtentsReq));

+    length = length << 1;

+    if (stuff->oddLength)

+    {

+	if (length == 0)

+	    return(BadLength);

+        length--;

+    }

+    if (!QueryTextExtents(pFont, length, (unsigned char *)&stuff[1], &info))

+	return(BadAlloc);

+    reply.type = X_Reply;

+    reply.length = 0;

+    reply.sequenceNumber = client->sequence;

+    reply.drawDirection = info.drawDirection;

+    reply.fontAscent = info.fontAscent;

+    reply.fontDescent = info.fontDescent;

+    reply.overallAscent = info.overallAscent;

+    reply.overallDescent = info.overallDescent;

+    reply.overallWidth = info.overallWidth;

+    reply.overallLeft = info.overallLeft;

+    reply.overallRight = info.overallRight;

+    WriteReplyToClient(client, sizeof(xQueryTextExtentsReply), &reply);

+    return(client->noClientException);

+}

+

+int

+ProcListFonts(ClientPtr client)

+{

+    REQUEST(xListFontsReq);

+

+    REQUEST_FIXED_SIZE(xListFontsReq, stuff->nbytes);

+

+    return ListFonts(client, (unsigned char *) &stuff[1], stuff->nbytes, 

+	stuff->maxNames);

+}

+

+int

+ProcListFontsWithInfo(ClientPtr client)

+{

+    REQUEST(xListFontsWithInfoReq);

+

+    REQUEST_FIXED_SIZE(xListFontsWithInfoReq, stuff->nbytes);

+

+    return StartListFontsWithInfo(client, stuff->nbytes,

+				  (unsigned char *) &stuff[1], stuff->maxNames);

+}

+

+/**

+ *

+ *  \param value must conform to DeleteType

+ */

+int

+dixDestroyPixmap(pointer value, XID pid)

+{

+    PixmapPtr pPixmap = (PixmapPtr)value;

+    return (*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);

+}

+

+int

+ProcCreatePixmap(ClientPtr client)

+{

+    PixmapPtr pMap;

+    DrawablePtr pDraw;

+    REQUEST(xCreatePixmapReq);

+    DepthPtr pDepth;

+    int i, rc;

+

+    REQUEST_SIZE_MATCH(xCreatePixmapReq);

+    client->errorValue = stuff->pid;

+    LEGAL_NEW_RESOURCE(stuff->pid, client);

+    

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    if (!stuff->width || !stuff->height)

+    {

+	client->errorValue = 0;

+        return BadValue;

+    }

+    if (stuff->width > 32767 || stuff->height > 32767)

+    {

+	/* It is allowed to try and allocate a pixmap which is larger than

+	 * 32767 in either dimension. However, all of the framebuffer code

+	 * is buggy and does not reliably draw to such big pixmaps, basically

+	 * because the Region data structure operates with signed shorts

+	 * for the rectangles in it.

+	 *

+	 * Furthermore, several places in the X server computes the

+	 * size in bytes of the pixmap and tries to store it in an

+	 * integer. This integer can overflow and cause the allocated size

+	 * to be much smaller.

+	 *

+	 * So, such big pixmaps are rejected here with a BadAlloc

+	 */

+	return BadAlloc;

+    }

+    if (stuff->depth != 1)

+    {

+        pDepth = pDraw->pScreen->allowedDepths;

+        for (i=0; i<pDraw->pScreen->numDepths; i++, pDepth++)

+	   if (pDepth->depth == stuff->depth)

+               goto CreatePmap;

+	client->errorValue = stuff->depth;

+        return BadValue;

+    }

+CreatePmap:

+    pMap = (PixmapPtr)(*pDraw->pScreen->CreatePixmap)

+		(pDraw->pScreen, stuff->width,

+		 stuff->height, stuff->depth, 0);

+    if (pMap)

+    {

+	pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

+	pMap->drawable.id = stuff->pid;

+	/* security creation/labeling check */

+	rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,

+		      pMap, RT_NONE, NULL, DixCreateAccess);

+	if (rc != Success) {

+	    (*pDraw->pScreen->DestroyPixmap)(pMap);

+	    return rc;

+	}

+	if (AddResource(stuff->pid, RT_PIXMAP, (pointer)pMap))

+	    return(client->noClientException);

+	(*pDraw->pScreen->DestroyPixmap)(pMap);

+    }

+    return (BadAlloc);

+}

+

+int

+ProcFreePixmap(ClientPtr client)

+{

+    PixmapPtr pMap;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupResourceByType((pointer *)&pMap, stuff->id, RT_PIXMAP, client,

+			   DixDestroyAccess);

+    if (rc == Success)

+    {

+	FreeResource(stuff->id, RT_NONE);

+	return(client->noClientException);

+    }

+    else 

+    {

+	client->errorValue = stuff->id;

+	return (rc == BadValue) ? BadPixmap : rc;

+    }

+}

+

+int

+ProcCreateGC(ClientPtr client)

+{

+    int error, rc;

+    GC *pGC;

+    DrawablePtr pDraw;

+    unsigned len;

+    REQUEST(xCreateGCReq);

+

+    REQUEST_AT_LEAST_SIZE(xCreateGCReq);

+    client->errorValue = stuff->gc;

+    LEGAL_NEW_RESOURCE(stuff->gc, client);

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    len = client->req_len -  bytes_to_int32(sizeof(xCreateGCReq));

+    if (len != Ones(stuff->mask))

+        return BadLength;

+    pGC = (GC *)CreateGC(pDraw, stuff->mask, (XID *) &stuff[1], &error,

+			 stuff->gc, client);

+    if (error != Success)

+        return error;

+    if (!AddResource(stuff->gc, RT_GC, (pointer)pGC))

+	return (BadAlloc);

+    return(client->noClientException);

+}

+

+int

+ProcChangeGC(ClientPtr client)

+{

+    GC *pGC;

+    int result;

+    unsigned len;

+    REQUEST(xChangeGCReq);

+    REQUEST_AT_LEAST_SIZE(xChangeGCReq);

+

+    result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);

+    if (result != Success)

+	return result;

+

+    len = client->req_len -  bytes_to_int32(sizeof(xChangeGCReq));

+    if (len != Ones(stuff->mask))

+        return BadLength;

+

+    result = dixChangeGC(client, pGC, stuff->mask, (CARD32 *) &stuff[1], 0);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+    {

+	client->errorValue = clientErrorValue;

+        return(result);

+    }

+}

+

+int

+ProcCopyGC(ClientPtr client)

+{

+    GC *dstGC;

+    GC *pGC;

+    int result;

+    REQUEST(xCopyGCReq);

+    REQUEST_SIZE_MATCH(xCopyGCReq);

+

+    result = dixLookupGC(&pGC, stuff->srcGC, client, DixGetAttrAccess);

+    if (result != Success)

+	return result;

+    result = dixLookupGC(&dstGC, stuff->dstGC, client, DixSetAttrAccess);

+    if (result != Success)

+	return result;

+    if ((dstGC->pScreen != pGC->pScreen) || (dstGC->depth != pGC->depth))

+        return (BadMatch);    

+    result = CopyGC(pGC, dstGC, stuff->mask);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+    {

+	client->errorValue = clientErrorValue;

+        return(result);

+    }

+}

+

+int

+ProcSetDashes(ClientPtr client)

+{

+    GC *pGC;

+    int result;

+    REQUEST(xSetDashesReq);

+

+    REQUEST_FIXED_SIZE(xSetDashesReq, stuff->nDashes);

+    if (stuff->nDashes == 0)

+    {

+	 client->errorValue = 0;

+         return BadValue;

+    }

+

+    result = dixLookupGC(&pGC,stuff->gc, client, DixSetAttrAccess);

+    if (result != Success)

+	return result;

+

+    result = SetDashes(pGC, stuff->dashOffset, stuff->nDashes,

+		       (unsigned char *)&stuff[1]);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+    {

+	client->errorValue = clientErrorValue;

+        return(result);

+    }

+}

+

+int

+ProcSetClipRectangles(ClientPtr client)

+{

+    int	nr, result;

+    GC *pGC;

+    REQUEST(xSetClipRectanglesReq);

+

+    REQUEST_AT_LEAST_SIZE(xSetClipRectanglesReq);

+    if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&

+	(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded))

+    {

+	client->errorValue = stuff->ordering;

+        return BadValue;

+    }

+    result = dixLookupGC(&pGC,stuff->gc, client, DixSetAttrAccess);

+    if (result != Success)

+	return result;

+		 

+    nr = (client->req_len << 2) - sizeof(xSetClipRectanglesReq);

+    if (nr & 4)

+	return(BadLength);

+    nr >>= 3;

+    result = SetClipRects(pGC, stuff->xOrigin, stuff->yOrigin,

+			  nr, (xRectangle *)&stuff[1], (int)stuff->ordering);

+    if (client->noClientException != Success)

+        return(client->noClientException);

+    else

+        return(result);

+}

+

+int

+ProcFreeGC(ClientPtr client)

+{

+    GC *pGC;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupGC(&pGC, stuff->id, client, DixDestroyAccess);

+    if (rc != Success)

+	return rc;

+

+    FreeResource(stuff->id, RT_NONE);

+    return(client->noClientException);

+}

+

+int

+ProcClearToBackground(ClientPtr client)

+{

+    REQUEST(xClearAreaReq);

+    WindowPtr pWin;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xClearAreaReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess);

+    if (rc != Success)

+        return rc;

+    if (pWin->drawable.class == InputOnly)

+    {

+	client->errorValue = stuff->window;

+	return (BadMatch);

+    }		    

+    if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse))

+    {

+	client->errorValue = stuff->exposures;

+        return(BadValue);

+    }

+    (*pWin->drawable.pScreen->ClearToBackground)(pWin, stuff->x, stuff->y,

+			       stuff->width, stuff->height,

+			       (Bool)stuff->exposures);

+    return(client->noClientException);

+}

+

+int

+ProcCopyArea(ClientPtr client)

+{

+    DrawablePtr pDst;

+    DrawablePtr pSrc;

+    GC *pGC;

+    REQUEST(xCopyAreaReq);

+    RegionPtr pRgn;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xCopyAreaReq);

+

+    VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pDst, DixWriteAccess); 

+    if (stuff->dstDrawable != stuff->srcDrawable)

+    {

+	rc = dixLookupDrawable(&pSrc, stuff->srcDrawable, client, 0,

+				 DixReadAccess);

+	if (rc != Success)

+	    return rc;

+	if ((pDst->pScreen != pSrc->pScreen) || (pDst->depth != pSrc->depth))

+	{

+	    client->errorValue = stuff->dstDrawable;

+	    return (BadMatch);

+	}

+    }

+    else

+        pSrc = pDst;

+

+    pRgn = (*pGC->ops->CopyArea)(pSrc, pDst, pGC, stuff->srcX, stuff->srcY,

+				 stuff->width, stuff->height, 

+				 stuff->dstX, stuff->dstY);

+    if (pGC->graphicsExposures)

+    {

+	(*pDst->pScreen->SendGraphicsExpose)

+ 		(client, pRgn, stuff->dstDrawable, X_CopyArea, 0);

+	if (pRgn)

+	    REGION_DESTROY(pDst->pScreen, pRgn);

+    }

+

+    return(client->noClientException);

+}

+

+int

+ProcCopyPlane(ClientPtr client)

+{

+    DrawablePtr psrcDraw, pdstDraw;

+    GC *pGC;

+    REQUEST(xCopyPlaneReq);

+    RegionPtr pRgn;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xCopyPlaneReq);

+

+    VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pdstDraw, DixWriteAccess);

+    if (stuff->dstDrawable != stuff->srcDrawable)

+    {

+	rc = dixLookupDrawable(&psrcDraw, stuff->srcDrawable, client, 0,

+			       DixReadAccess);

+	if (rc != Success)

+	    return rc;

+

+	if (pdstDraw->pScreen != psrcDraw->pScreen)

+	{

+	    client->errorValue = stuff->dstDrawable;

+	    return (BadMatch);

+	}

+    }

+    else

+        psrcDraw = pdstDraw;

+

+    /* Check to see if stuff->bitPlane has exactly ONE good bit set */

+    if(stuff->bitPlane == 0 || (stuff->bitPlane & (stuff->bitPlane - 1)) ||

+       (stuff->bitPlane > (1L << (psrcDraw->depth - 1))))

+    {

+       client->errorValue = stuff->bitPlane;

+       return(BadValue);

+    }

+

+    pRgn = (*pGC->ops->CopyPlane)(psrcDraw, pdstDraw, pGC, stuff->srcX, stuff->srcY,

+				 stuff->width, stuff->height, 

+				 stuff->dstX, stuff->dstY, stuff->bitPlane);

+    if (pGC->graphicsExposures)

+    {

+	(*pdstDraw->pScreen->SendGraphicsExpose)

+ 		(client, pRgn, stuff->dstDrawable, X_CopyPlane, 0);

+	if (pRgn)

+	    REGION_DESTROY(pdstDraw->pScreen, pRgn);

+    }

+    return(client->noClientException);

+}

+

+int

+ProcPolyPoint(ClientPtr client)

+{

+    int npoint;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyPointReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyPointReq);

+    if ((stuff->coordMode != CoordModeOrigin) && 

+	(stuff->coordMode != CoordModePrevious))

+    {

+	client->errorValue = stuff->coordMode;

+        return BadValue;

+    }

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess); 

+    npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyPointReq));

+    if (npoint)

+        (*pGC->ops->PolyPoint)(pDraw, pGC, stuff->coordMode, npoint,

+			  (xPoint *) &stuff[1]);

+    return (client->noClientException);

+}

+

+int

+ProcPolyLine(ClientPtr client)

+{

+    int npoint;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyLineReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyLineReq);

+    if ((stuff->coordMode != CoordModeOrigin) && 

+	(stuff->coordMode != CoordModePrevious))

+    {

+	client->errorValue = stuff->coordMode;

+        return BadValue;

+    }

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));

+    if (npoint > 1)

+	(*pGC->ops->Polylines)(pDraw, pGC, stuff->coordMode, npoint, 

+			      (DDXPointPtr) &stuff[1]);

+    return(client->noClientException);

+}

+

+int

+ProcPolySegment(ClientPtr client)

+{

+    int nsegs;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolySegmentReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolySegmentReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);

+    if (nsegs & 4)

+	return(BadLength);

+    nsegs >>= 3;

+    if (nsegs)

+        (*pGC->ops->PolySegment)(pDraw, pGC, nsegs, (xSegment *) &stuff[1]);

+    return (client->noClientException);

+}

+

+int

+ProcPolyRectangle (ClientPtr client)

+{

+    int nrects;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyRectangleReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyRectangleReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);

+    if (nrects & 4)

+	return(BadLength);

+    nrects >>= 3;

+    if (nrects)

+        (*pGC->ops->PolyRectangle)(pDraw, pGC, 

+		    nrects, (xRectangle *) &stuff[1]);

+    return(client->noClientException);

+}

+

+int

+ProcPolyArc(ClientPtr client)

+{

+    int		narcs;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyArcReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyArcReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    narcs = (client->req_len << 2) - sizeof(xPolyArcReq);

+    if (narcs % sizeof(xArc))

+	return(BadLength);

+    narcs /= sizeof(xArc);

+    if (narcs)

+        (*pGC->ops->PolyArc)(pDraw, pGC, narcs, (xArc *) &stuff[1]);

+    return (client->noClientException);

+}

+

+int

+ProcFillPoly(ClientPtr client)

+{

+    int          things;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xFillPolyReq);

+

+    REQUEST_AT_LEAST_SIZE(xFillPolyReq);

+    if ((stuff->shape != Complex) && (stuff->shape != Nonconvex) &&  

+	(stuff->shape != Convex))

+    {

+	client->errorValue = stuff->shape;

+        return BadValue;

+    }

+    if ((stuff->coordMode != CoordModeOrigin) && 

+	(stuff->coordMode != CoordModePrevious))

+    {

+	client->errorValue = stuff->coordMode;

+        return BadValue;

+    }

+

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    things = bytes_to_int32((client->req_len << 2) - sizeof(xFillPolyReq));

+    if (things)

+        (*pGC->ops->FillPolygon) (pDraw, pGC, stuff->shape,

+			 stuff->coordMode, things,

+			 (DDXPointPtr) &stuff[1]);

+    return(client->noClientException);

+}

+

+int

+ProcPolyFillRectangle(ClientPtr client)

+{

+    int             things;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyFillRectangleReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyFillRectangleReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);

+    if (things & 4)

+	return(BadLength);

+    things >>= 3;

+

+    if (things)

+        (*pGC->ops->PolyFillRect) (pDraw, pGC, things,

+		      (xRectangle *) &stuff[1]);

+    return (client->noClientException);

+}

+

+int

+ProcPolyFillArc(ClientPtr client)

+{

+    int		narcs;

+    GC *pGC;

+    DrawablePtr pDraw;

+    REQUEST(xPolyFillArcReq);

+

+    REQUEST_AT_LEAST_SIZE(xPolyFillArcReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);

+    if (narcs % sizeof(xArc))

+	return(BadLength);

+    narcs /= sizeof(xArc);

+    if (narcs)

+        (*pGC->ops->PolyFillArc) (pDraw, pGC, narcs, (xArc *) &stuff[1]);

+    return (client->noClientException);

+}

+

+#ifdef MATCH_CLIENT_ENDIAN

+

+int

+ServerOrder (void)

+{

+    int	    whichbyte = 1;

+

+    if (*((char *) &whichbyte))

+	return LSBFirst;

+    return MSBFirst;

+}

+

+#define ClientOrder(client) ((client)->swapped ? !ServerOrder() : ServerOrder())

+

+void

+ReformatImage (char *base, int nbytes, int bpp, int order)

+{

+    switch (bpp) {

+    case 1:	/* yuck */

+	if (BITMAP_BIT_ORDER != order)

+	    BitOrderInvert ((unsigned char *) base, nbytes);

+#if IMAGE_BYTE_ORDER != BITMAP_BIT_ORDER && BITMAP_SCANLINE_UNIT != 8

+	ReformatImage (base, nbytes, BITMAP_SCANLINE_UNIT, order);

+#endif

+	break;

+    case 4:

+	break;  /* yuck */

+    case 8:

+	break;

+    case 16:

+	if (IMAGE_BYTE_ORDER != order)

+	    TwoByteSwap ((unsigned char *) base, nbytes);

+	break;

+    case 32:

+	if (IMAGE_BYTE_ORDER != order)

+	    FourByteSwap ((unsigned char *) base, nbytes);

+	break;

+    }

+}

+#else

+#define ReformatImage(b,n,bpp,o)

+#endif

+

+/* 64-bit server notes: the protocol restricts padding of images to

+ * 8-, 16-, or 32-bits. We would like to have 64-bits for the server

+ * to use internally. Removes need for internal alignment checking.

+ * All of the PutImage functions could be changed individually, but

+ * as currently written, they call other routines which require things

+ * to be 64-bit padded on scanlines, so we changed things here.

+ * If an image would be padded differently for 64- versus 32-, then

+ * copy each scanline to a 64-bit padded scanline.

+ * Also, we need to make sure that the image is aligned on a 64-bit

+ * boundary, even if the scanlines are padded to our satisfaction.

+ */

+int

+ProcPutImage(ClientPtr client)

+{

+    GC *pGC;

+    DrawablePtr pDraw;

+    long	length; 	/* length of scanline server padded */

+    long 	lengthProto; 	/* length of scanline protocol padded */

+    char	*tmpImage;

+    REQUEST(xPutImageReq);

+

+    REQUEST_AT_LEAST_SIZE(xPutImageReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+    if (stuff->format == XYBitmap)

+    {

+        if ((stuff->depth != 1) ||

+	    (stuff->leftPad >= (unsigned int)screenInfo.bitmapScanlinePad))

+            return BadMatch;

+        length 	    = BitmapBytePad(stuff->width + stuff->leftPad);

+    }

+    else if (stuff->format == XYPixmap)

+    {

+        if ((pDraw->depth != stuff->depth) || 

+	    (stuff->leftPad >= (unsigned int)screenInfo.bitmapScanlinePad))

+            return BadMatch;

+        length      = BitmapBytePad(stuff->width + stuff->leftPad);

+	length      *= stuff->depth;

+    }

+    else if (stuff->format == ZPixmap)

+    {

+        if ((pDraw->depth != stuff->depth) || (stuff->leftPad != 0))

+            return BadMatch;

+        length      = PixmapBytePad(stuff->width, stuff->depth);

+    }

+    else

+    {

+	client->errorValue = stuff->format;

+        return BadValue;

+    }

+

+    tmpImage = (char *)&stuff[1];

+    lengthProto = length;

+	

+    if ((bytes_to_int32(lengthProto * stuff->height) +

+	bytes_to_int32(sizeof(xPutImageReq))) != client->req_len)

+	return BadLength;

+

+    ReformatImage (tmpImage, lengthProto * stuff->height, 

+		   stuff->format == ZPixmap ? BitsPerPixel (stuff->depth) : 1,

+		   ClientOrder(client));

+    

+    (*pGC->ops->PutImage) (pDraw, pGC, stuff->depth, stuff->dstX, stuff->dstY,

+		  stuff->width, stuff->height, 

+		  stuff->leftPad, stuff->format, tmpImage);

+

+     return (client->noClientException);

+}

+

+static int

+DoGetImage(ClientPtr client, int format, Drawable drawable, 

+           int x, int y, int width, int height, 

+           Mask planemask, xGetImageReply **im_return)

+{

+    DrawablePtr		pDraw, pBoundingDraw;

+    int			nlines, linesPerBuf, rc;

+    int			linesDone;

+    /* coordinates relative to the bounding drawable */

+    int			relx, rely;

+    long		widthBytesLine, length;

+    Mask		plane = 0;

+    char		*pBuf;

+    xGetImageReply	xgi;

+    RegionPtr pVisibleRegion = NULL;

+

+    if ((format != XYPixmap) && (format != ZPixmap))

+    {

+	client->errorValue = format;

+        return(BadValue);

+    }

+    rc = dixLookupDrawable(&pDraw, drawable, client, 0, DixReadAccess);

+    if (rc != Success)

+	return rc;

+

+    memset(&xgi, 0, sizeof(xGetImageReply));

+

+    relx = x;

+    rely = y;

+

+    if(pDraw->type == DRAWABLE_WINDOW)

+    {

+	WindowPtr pWin = (WindowPtr)pDraw;

+

+	/* "If the drawable is a window, the window must be viewable ... or a

+	 * BadMatch error results" */

+	if (!pWin->viewable)

+	    return BadMatch;

+

+	relx += pDraw->x;

+	rely += pDraw->y;

+

+	if (pDraw->pScreen->GetWindowPixmap) {

+	    PixmapPtr pPix = (*pDraw->pScreen->GetWindowPixmap) (pWin);

+

+	    pBoundingDraw = &pPix->drawable;

+#ifdef COMPOSITE

+	    relx -= pPix->screen_x;

+	    rely -= pPix->screen_y;

+#endif

+	}

+	else

+	{

+	    pBoundingDraw = (DrawablePtr)WindowTable[pDraw->pScreen->myNum];

+	}

+

+	xgi.visual = wVisual (pWin);

+    }

+    else

+    {

+	pBoundingDraw = pDraw;

+	xgi.visual = None;

+    }

+

+    /* "If the drawable is a pixmap, the given rectangle must be wholly

+     *  contained within the pixmap, or a BadMatch error results.  If the

+     *  drawable is a window [...] it must be the case that if there were no

+     *  inferiors or overlapping windows, the specified rectangle of the window

+     *  would be fully visible on the screen and wholly contained within the

+     *  outside edges of the window, or a BadMatch error results."

+     *

+     * We relax the window case slightly to mean that the rectangle must exist

+     * within the bounds of the window's backing pixmap.  In particular, this

+     * means that a GetImage request may succeed or fail with BadMatch depending

+     * on whether any of its ancestor windows are redirected.  */

+    if(relx < 0 || relx + width > (int)pBoundingDraw->width ||

+       rely < 0 || rely + height > (int)pBoundingDraw->height)

+	return BadMatch;

+

+    xgi.type = X_Reply;

+    xgi.sequenceNumber = client->sequence;

+    xgi.depth = pDraw->depth;

+    if(format == ZPixmap)

+    {

+	widthBytesLine = PixmapBytePad(width, pDraw->depth);

+	length = widthBytesLine * height;

+

+    }

+    else 

+    {

+	widthBytesLine = BitmapBytePad(width);

+	plane = ((Mask)1) << (pDraw->depth - 1);

+	/* only planes asked for */

+	length = widthBytesLine * height *

+		 Ones(planemask & (plane | (plane - 1)));

+

+    }

+

+    xgi.length = length;

+

+    if (im_return) {

+	pBuf = xcalloc(1, sz_xGetImageReply + length);

+	if (!pBuf)

+	    return (BadAlloc);

+	if (widthBytesLine == 0)

+	    linesPerBuf = 0;

+	else

+	    linesPerBuf = height;

+	*im_return = (xGetImageReply *)pBuf;

+	*(xGetImageReply *)pBuf = xgi;

+	pBuf += sz_xGetImageReply;

+    } else {

+	xgi.length = bytes_to_int32(xgi.length);

+	if (widthBytesLine == 0 || height == 0)

+	    linesPerBuf = 0;

+	else if (widthBytesLine >= IMAGE_BUFSIZE)

+	    linesPerBuf = 1;

+	else

+	{

+	    linesPerBuf = IMAGE_BUFSIZE / widthBytesLine;

+	    if (linesPerBuf > height)

+		linesPerBuf = height;

+	}

+	length = linesPerBuf * widthBytesLine;

+	if (linesPerBuf < height)

+	{

+	    /* we have to make sure intermediate buffers don't need padding */

+	    while ((linesPerBuf > 1) &&

+		   (length & ((1L << LOG2_BYTES_PER_SCANLINE_PAD)-1)))

+	    {

+		linesPerBuf--;

+		length -= widthBytesLine;

+	    }

+	    while (length & ((1L << LOG2_BYTES_PER_SCANLINE_PAD)-1))

+	    {

+		linesPerBuf++;

+		length += widthBytesLine;

+	    }

+	}

+	if(!(pBuf = xcalloc(1, length)))

+	    return (BadAlloc);

+	WriteReplyToClient(client, sizeof (xGetImageReply), &xgi);

+    }

+

+    if (pDraw->type == DRAWABLE_WINDOW)

+    {

+	pVisibleRegion = NotClippedByChildren((WindowPtr)pDraw);

+	if (pVisibleRegion)

+	{

+	    REGION_TRANSLATE(pDraw->pScreen, pVisibleRegion,

+			     -pDraw->x, -pDraw->y);

+	}

+    }

+

+    if (linesPerBuf == 0)

+    {

+	/* nothing to do */

+    }

+    else if (format == ZPixmap)

+    {

+        linesDone = 0;

+        while (height - linesDone > 0)

+        {

+	    nlines = min(linesPerBuf, height - linesDone);

+	    (*pDraw->pScreen->GetImage) (pDraw,

+	                                 x,

+				         y + linesDone,

+				         width, 

+				         nlines,

+				         format,

+				         planemask,

+				         (pointer) pBuf);

+	    if (pVisibleRegion)

+		XaceCensorImage(client, pVisibleRegion, widthBytesLine,

+			pDraw, x, y + linesDone, width, 

+			nlines, format, pBuf);

+

+	    /* Note that this is NOT a call to WriteSwappedDataToClient,

+               as we do NOT byte swap */

+	    if (!im_return)

+	    {

+		ReformatImage (pBuf, (int)(nlines * widthBytesLine),

+			       BitsPerPixel (pDraw->depth),

+			       ClientOrder(client));

+

+/* Don't split me, gcc pukes when you do */

+		(void)WriteToClient(client,

+				    (int)(nlines * widthBytesLine),

+				    pBuf);

+	    }

+	    linesDone += nlines;

+        }

+    }

+    else /* XYPixmap */

+    {

+        for (; plane; plane >>= 1)

+	{

+	    if (planemask & plane)

+	    {

+	        linesDone = 0;

+	        while (height - linesDone > 0)

+	        {

+		    nlines = min(linesPerBuf, height - linesDone);

+	            (*pDraw->pScreen->GetImage) (pDraw,

+	                                         x,

+				                 y + linesDone,

+				                 width, 

+				                 nlines,

+				                 format,

+				                 plane,

+				                 (pointer)pBuf);

+		    if (pVisibleRegion)

+			XaceCensorImage(client, pVisibleRegion,

+				widthBytesLine,

+				pDraw, x, y + linesDone, width, 

+				nlines, format, pBuf);

+

+		    /* Note: NOT a call to WriteSwappedDataToClient,

+		       as we do NOT byte swap */

+		    if (im_return) {

+			pBuf += nlines * widthBytesLine;

+		    } else {

+			ReformatImage (pBuf, 

+				       (int)(nlines * widthBytesLine), 

+				       1,

+				       ClientOrder (client));

+

+/* Don't split me, gcc pukes when you do */

+			(void)WriteToClient(client,

+					(int)(nlines * widthBytesLine),

+					pBuf);

+		    }

+		    linesDone += nlines;

+		}

+            }

+	}

+    }

+    if (pVisibleRegion)

+	REGION_DESTROY(pDraw->pScreen, pVisibleRegion);

+    if (!im_return)

+	xfree(pBuf);

+    return (client->noClientException);

+}

+

+int

+ProcGetImage(ClientPtr client)

+{

+    REQUEST(xGetImageReq);

+

+    REQUEST_SIZE_MATCH(xGetImageReq);

+

+    return DoGetImage(client, stuff->format, stuff->drawable,

+		      stuff->x, stuff->y,

+		      (int)stuff->width, (int)stuff->height,

+		      stuff->planeMask, (xGetImageReply **)NULL);

+}

+

+int

+ProcPolyText(ClientPtr client)

+{

+    int	err;

+    REQUEST(xPolyTextReq);

+    DrawablePtr pDraw;

+    GC *pGC;

+

+    REQUEST_AT_LEAST_SIZE(xPolyTextReq);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+

+    err = PolyText(client,

+		   pDraw,

+		   pGC,

+		   (unsigned char *)&stuff[1],

+		   ((unsigned char *) stuff) + (client->req_len << 2),

+		   stuff->x,

+		   stuff->y,

+		   stuff->reqType,

+		   stuff->drawable);

+

+    if (err == Success)

+    {

+	return(client->noClientException);

+    }

+    else

+	return err;

+}

+

+int

+ProcImageText8(ClientPtr client)

+{

+    int	err;

+    DrawablePtr pDraw;

+    GC *pGC;

+

+    REQUEST(xImageTextReq);

+

+    REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+

+    err = ImageText(client,

+		    pDraw,

+		    pGC,

+		    stuff->nChars,

+		    (unsigned char *)&stuff[1],

+		    stuff->x,

+		    stuff->y,

+		    stuff->reqType,

+		    stuff->drawable);

+

+    if (err == Success)

+    {

+	return(client->noClientException);

+    }

+    else

+	return err;

+}

+

+int

+ProcImageText16(ClientPtr client)

+{

+    int	err;

+    DrawablePtr pDraw;

+    GC *pGC;

+

+    REQUEST(xImageTextReq);

+

+    REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars << 1);

+    VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);

+

+    err = ImageText(client,

+		    pDraw,

+		    pGC,

+		    stuff->nChars,

+		    (unsigned char *)&stuff[1],

+		    stuff->x,

+		    stuff->y,

+		    stuff->reqType,

+		    stuff->drawable);

+

+    if (err == Success)

+    {

+	return(client->noClientException);

+    }

+    else

+	return err;

+}

+

+

+int

+ProcCreateColormap(ClientPtr client)

+{

+    VisualPtr	pVisual;

+    ColormapPtr	pmap;

+    Colormap	mid;

+    WindowPtr   pWin;

+    ScreenPtr pScreen;

+    REQUEST(xCreateColormapReq);

+    int i, result;

+

+    REQUEST_SIZE_MATCH(xCreateColormapReq);

+

+    if ((stuff->alloc != AllocNone) && (stuff->alloc != AllocAll))

+    {

+	client->errorValue = stuff->alloc;

+        return(BadValue);

+    }

+    mid = stuff->mid;

+    LEGAL_NEW_RESOURCE(mid, client);

+    result = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+    if (result != Success)

+        return result;

+

+    pScreen = pWin->drawable.pScreen;

+    for (i = 0, pVisual = pScreen->visuals;

+	 i < pScreen->numVisuals;

+	 i++, pVisual++)

+    {

+	if (pVisual->vid != stuff->visual)

+	    continue;

+	result =  CreateColormap(mid, pScreen, pVisual, &pmap,

+				 (int)stuff->alloc, client->index);

+	if (client->noClientException != Success)

+	    return(client->noClientException);

+	else

+	    return(result);

+    }

+    client->errorValue = stuff->visual;

+    return(BadMatch);

+}

+

+int

+ProcFreeColormap(ClientPtr client)

+{

+    ColormapPtr pmap;

+    int rc;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupResourceByType((pointer *)&pmap, stuff->id, RT_COLORMAP, client,

+			   DixDestroyAccess);

+    if (rc == Success)

+    {

+	/* Freeing a default colormap is a no-op */

+	if (!(pmap->flags & IsDefault))

+	    FreeResource(stuff->id, RT_NONE);

+	return (client->noClientException);

+    }

+    else 

+    {

+	client->errorValue = stuff->id;

+	return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+

+int

+ProcCopyColormapAndFree(ClientPtr client)

+{

+    Colormap	mid;

+    ColormapPtr	pSrcMap;

+    REQUEST(xCopyColormapAndFreeReq);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xCopyColormapAndFreeReq);

+    mid = stuff->mid;

+    LEGAL_NEW_RESOURCE(mid, client);

+    rc = dixLookupResourceByType((pointer *)&pSrcMap, stuff->srcCmap, RT_COLORMAP,

+			   client, DixReadAccess|DixRemoveAccess);

+    if (rc == Success)

+    {

+	rc = CopyColormapAndFree(mid, pSrcMap, client->index);

+	if (client->noClientException != Success)

+            return(client->noClientException);

+	else

+            return rc;

+    }

+    else

+    {

+	client->errorValue = stuff->srcCmap;

+	return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcInstallColormap(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->id, RT_COLORMAP, client,

+			   DixInstallAccess);

+    if (rc != Success)

+	goto out;

+

+    rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);

+    if (rc != Success)

+	goto out;

+

+    (*(pcmp->pScreen->InstallColormap)) (pcmp);

+

+    rc = client->noClientException;

+out:

+    client->errorValue = stuff->id;

+    return (rc == BadValue) ? BadColor : rc;

+}

+

+int

+ProcUninstallColormap(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->id, RT_COLORMAP, client,

+			   DixUninstallAccess);

+    if (rc != Success)

+	goto out;

+

+    rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);

+    if (rc != Success)

+	goto out;

+

+    if(pcmp->mid != pcmp->pScreen->defColormap)

+	(*(pcmp->pScreen->UninstallColormap)) (pcmp);

+

+    rc = client->noClientException;

+out:

+    client->errorValue = stuff->id;

+    return (rc == BadValue) ? BadColor : rc;

+}

+

+int

+ProcListInstalledColormaps(ClientPtr client)

+{

+    xListInstalledColormapsReply *preply; 

+    int nummaps, rc;

+    WindowPtr pWin;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);

+    if (rc != Success)

+	goto out;

+

+    rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,

+		  DixGetAttrAccess);

+    if (rc != Success)

+	goto out;

+

+    preply = xalloc(sizeof(xListInstalledColormapsReply) +

+		     pWin->drawable.pScreen->maxInstalledCmaps *

+		     sizeof(Colormap));

+    if(!preply)

+        return(BadAlloc);

+

+    preply->type = X_Reply;

+    preply->sequenceNumber = client->sequence;

+    nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)

+        (pWin->drawable.pScreen, (Colormap *)&preply[1]);

+    preply->nColormaps = nummaps;

+    preply->length = nummaps;

+    WriteReplyToClient(client, sizeof (xListInstalledColormapsReply), preply);

+    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;

+    WriteSwappedDataToClient(client, nummaps * sizeof(Colormap), &preply[1]);

+    xfree(preply);

+    rc = client->noClientException;

+out:

+    return rc;

+}

+

+int

+ProcAllocColor (ClientPtr client)

+{

+    ColormapPtr pmap;

+    int rc;

+    xAllocColorReply acr;

+    REQUEST(xAllocColorReq);

+

+    REQUEST_SIZE_MATCH(xAllocColorReq);

+    rc = dixLookupResourceByType((pointer *)&pmap, stuff->cmap, RT_COLORMAP, client,

+			   DixAddAccess);

+    if (rc == Success)

+    {

+	acr.type = X_Reply;

+	acr.length = 0;

+	acr.sequenceNumber = client->sequence;

+	acr.red = stuff->red;

+	acr.green = stuff->green;

+	acr.blue = stuff->blue;

+	acr.pixel = 0;

+	if( (rc = AllocColor(pmap, &acr.red, &acr.green, &acr.blue,

+	                       &acr.pixel, client->index)) )

+	{

+            if (client->noClientException != Success)

+                return(client->noClientException);

+	    else

+	        return rc;

+	}

+#ifdef PANORAMIX

+	if (noPanoramiXExtension || !pmap->pScreen->myNum)

+#endif

+        WriteReplyToClient(client, sizeof(xAllocColorReply), &acr);

+	return (client->noClientException);

+

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcAllocNamedColor (ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xAllocNamedColorReq);

+

+    REQUEST_FIXED_SIZE(xAllocNamedColorReq, stuff->nbytes);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixAddAccess);

+    if (rc == Success)

+    {

+	xAllocNamedColorReply ancr;

+

+	ancr.type = X_Reply;

+	ancr.length = 0;

+	ancr.sequenceNumber = client->sequence;

+

+	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1], stuff->nbytes,

+	                 &ancr.exactRed, &ancr.exactGreen, &ancr.exactBlue))

+	{

+	    ancr.screenRed = ancr.exactRed;

+	    ancr.screenGreen = ancr.exactGreen;

+	    ancr.screenBlue = ancr.exactBlue;

+	    ancr.pixel = 0;

+	    if( (rc = AllocColor(pcmp,

+	                 &ancr.screenRed, &ancr.screenGreen, &ancr.screenBlue,

+			 &ancr.pixel, client->index)) )

+	    {

+                if (client->noClientException != Success)

+                    return(client->noClientException);

+                else

+		    return rc;

+	    }

+#ifdef PANORAMIX

+	    if (noPanoramiXExtension || !pcmp->pScreen->myNum)

+#endif

+            WriteReplyToClient(client, sizeof (xAllocNamedColorReply), &ancr);

+	    return (client->noClientException);

+	}

+	else

+	    return(BadName);

+	

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcAllocColorCells (ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xAllocColorCellsReq);

+

+    REQUEST_SIZE_MATCH(xAllocColorCellsReq);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixAddAccess);

+    if (rc == Success)

+    {

+	xAllocColorCellsReply	accr;

+	int			npixels, nmasks;

+	long			length;

+	Pixel			*ppixels, *pmasks;

+

+	npixels = stuff->colors;

+	if (!npixels)

+	{

+	    client->errorValue = npixels;

+	    return (BadValue);

+	}

+	if (stuff->contiguous != xTrue && stuff->contiguous != xFalse)

+	{

+	    client->errorValue = stuff->contiguous;

+	    return (BadValue);

+	}

+	nmasks = stuff->planes;

+	length = ((long)npixels + (long)nmasks) * sizeof(Pixel);

+	ppixels = xalloc(length);

+	if(!ppixels)

+            return(BadAlloc);

+	pmasks = ppixels + npixels;

+

+	if( (rc = AllocColorCells(client->index, pcmp, npixels, nmasks, 

+				    (Bool)stuff->contiguous, ppixels, pmasks)) )

+	{

+	    xfree(ppixels);

+            if (client->noClientException != Success)

+                return(client->noClientException);

+	    else

+	        return rc;

+	}

+#ifdef PANORAMIX

+	if (noPanoramiXExtension || !pcmp->pScreen->myNum)

+#endif

+	{

+	    accr.type = X_Reply;

+	    accr.length = bytes_to_int32(length);

+	    accr.sequenceNumber = client->sequence;

+	    accr.nPixels = npixels;

+	    accr.nMasks = nmasks;

+	    WriteReplyToClient(client, sizeof (xAllocColorCellsReply), &accr);

+	    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;

+	    WriteSwappedDataToClient(client, length, ppixels);

+	}

+	xfree(ppixels);

+        return (client->noClientException);        

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcAllocColorPlanes(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xAllocColorPlanesReq);

+

+    REQUEST_SIZE_MATCH(xAllocColorPlanesReq);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixAddAccess);

+    if (rc == Success)

+    {

+	xAllocColorPlanesReply	acpr;

+	int			npixels;

+	long			length;

+	Pixel			*ppixels;

+

+	npixels = stuff->colors;

+	if (!npixels)

+	{

+	    client->errorValue = npixels;

+	    return (BadValue);

+	}

+	if (stuff->contiguous != xTrue && stuff->contiguous != xFalse)

+	{

+	    client->errorValue = stuff->contiguous;

+	    return (BadValue);

+	}

+	acpr.type = X_Reply;

+	acpr.sequenceNumber = client->sequence;

+	acpr.nPixels = npixels;

+	length = (long)npixels * sizeof(Pixel);

+	ppixels = xalloc(length);

+	if(!ppixels)

+            return(BadAlloc);

+	if( (rc = AllocColorPlanes(client->index, pcmp, npixels,

+	    (int)stuff->red, (int)stuff->green, (int)stuff->blue,

+	    (Bool)stuff->contiguous, ppixels,

+	    &acpr.redMask, &acpr.greenMask, &acpr.blueMask)) )

+	{

+            xfree(ppixels);

+            if (client->noClientException != Success)

+                return(client->noClientException);

+	    else

+	        return rc;

+	}

+	acpr.length = bytes_to_int32(length);

+#ifdef PANORAMIX

+	if (noPanoramiXExtension || !pcmp->pScreen->myNum)

+#endif

+	{

+	    WriteReplyToClient(client, sizeof(xAllocColorPlanesReply), &acpr);

+	    client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;

+	    WriteSwappedDataToClient(client, length, ppixels);

+	}

+	xfree(ppixels);

+        return (client->noClientException);        

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcFreeColors(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xFreeColorsReq);

+

+    REQUEST_AT_LEAST_SIZE(xFreeColorsReq);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixRemoveAccess);

+    if (rc == Success)

+    {

+	int	count;

+

+	if(pcmp->flags & AllAllocated)

+	    return(BadAccess);

+	count = bytes_to_int32((client->req_len << 2) - sizeof(xFreeColorsReq));

+	rc = FreeColors(pcmp, client->index, count,

+	    (Pixel *)&stuff[1], (Pixel)stuff->planeMask);

+        if (client->noClientException != Success)

+            return(client->noClientException);

+        else

+	{

+	    client->errorValue = clientErrorValue;

+            return rc;

+	}

+

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcStoreColors (ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xStoreColorsReq);

+

+    REQUEST_AT_LEAST_SIZE(xStoreColorsReq);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixWriteAccess);

+    if (rc == Success)

+    {

+	int	count;

+

+        count = (client->req_len << 2) - sizeof(xStoreColorsReq);

+	if (count % sizeof(xColorItem))

+	    return(BadLength);

+	count /= sizeof(xColorItem);

+	rc = StoreColors(pcmp, count, (xColorItem *)&stuff[1]);

+        if (client->noClientException != Success)

+            return(client->noClientException);

+        else

+	{

+	    client->errorValue = clientErrorValue;

+            return rc;

+	}

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcStoreNamedColor (ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xStoreNamedColorReq);

+

+    REQUEST_FIXED_SIZE(xStoreNamedColorReq, stuff->nbytes);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixWriteAccess);

+    if (rc == Success)

+    {

+	xColorItem	def;

+

+	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1],

+	                 stuff->nbytes, &def.red, &def.green, &def.blue))

+	{

+	    def.flags = stuff->flags;

+	    def.pixel = stuff->pixel;

+	    rc = StoreColors(pcmp, 1, &def);

+            if (client->noClientException != Success)

+                return(client->noClientException);

+	    else

+		return rc;

+	}

+        return (BadName);        

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcQueryColors(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xQueryColorsReq);

+

+    REQUEST_AT_LEAST_SIZE(xQueryColorsReq);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixReadAccess);

+    if (rc == Success)

+    {

+	int			count;

+	xrgb 			*prgbs;

+	xQueryColorsReply	qcr;

+

+	count = bytes_to_int32((client->req_len << 2) - sizeof(xQueryColorsReq));

+	prgbs = xcalloc(1, count * sizeof(xrgb));

+	if(!prgbs && count)

+            return(BadAlloc);

+	if( (rc = QueryColors(pcmp, count, (Pixel *)&stuff[1], prgbs)) )

+	{

+   	    if (prgbs) xfree(prgbs);

+	    if (client->noClientException != Success)

+                return(client->noClientException);

+	    else

+	    {

+		client->errorValue = clientErrorValue;

+	        return rc;

+	    }

+	}

+	memset(&qcr, 0, sizeof(xQueryColorsReply));

+	qcr.type = X_Reply;

+	qcr.length = bytes_to_int32(count * sizeof(xrgb));

+	qcr.sequenceNumber = client->sequence;

+	qcr.nColors = count;

+	WriteReplyToClient(client, sizeof(xQueryColorsReply), &qcr);

+	if (count)

+	{

+	    client->pSwapReplyFunc = (ReplySwapPtr) SQColorsExtend;

+	    WriteSwappedDataToClient(client, count * sizeof(xrgb), prgbs);

+	}

+	if (prgbs) xfree(prgbs);

+	return(client->noClientException);

+	

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+} 

+

+int

+ProcLookupColor(ClientPtr client)

+{

+    ColormapPtr pcmp;

+    int rc;

+    REQUEST(xLookupColorReq);

+

+    REQUEST_FIXED_SIZE(xLookupColorReq, stuff->nbytes);

+    rc = dixLookupResourceByType((pointer *)&pcmp, stuff->cmap, RT_COLORMAP, client,

+			   DixReadAccess);

+    if (rc == Success)

+    {

+	xLookupColorReply lcr;

+

+	if(OsLookupColor(pcmp->pScreen->myNum, (char *)&stuff[1], stuff->nbytes,

+	                 &lcr.exactRed, &lcr.exactGreen, &lcr.exactBlue))

+	{

+	    lcr.type = X_Reply;

+	    lcr.length = 0;

+	    lcr.sequenceNumber = client->sequence;

+	    lcr.screenRed = lcr.exactRed;

+	    lcr.screenGreen = lcr.exactGreen;

+	    lcr.screenBlue = lcr.exactBlue;

+	    (*pcmp->pScreen->ResolveColor)(&lcr.screenRed,

+	                                   &lcr.screenGreen,

+					   &lcr.screenBlue,

+					   pcmp->pVisual);

+	    WriteReplyToClient(client, sizeof(xLookupColorReply), &lcr);

+	    return(client->noClientException);

+	}

+        return (BadName);        

+    }

+    else

+    {

+        client->errorValue = stuff->cmap;

+        return (rc == BadValue) ? BadColor : rc;

+    }

+}

+

+int

+ProcCreateCursor (ClientPtr client)

+{

+    CursorPtr		pCursor;

+    PixmapPtr 		src;

+    PixmapPtr 		msk;

+    unsigned char *	srcbits;

+    unsigned char *	mskbits;

+    unsigned short	width, height;

+    long		n;

+    CursorMetricRec 	cm;

+    int rc;

+

+    REQUEST(xCreateCursorReq);

+

+    REQUEST_SIZE_MATCH(xCreateCursorReq);

+    LEGAL_NEW_RESOURCE(stuff->cid, client);

+

+    rc = dixLookupResourceByType((pointer *)&src, stuff->source, RT_PIXMAP, client,

+			   DixReadAccess);

+    if (rc != Success) {

+	client->errorValue = stuff->source;

+	return (rc == BadValue) ? BadPixmap : rc;

+    }

+

+    rc = dixLookupResourceByType((pointer *)&msk, stuff->mask, RT_PIXMAP, client,

+			   DixReadAccess);

+    if (rc != Success)

+    {

+	if (stuff->mask != None)

+	{

+	    client->errorValue = stuff->mask;

+	    return (rc == BadValue) ? BadPixmap : rc;

+	}

+    }

+    else if (  src->drawable.width != msk->drawable.width

+	    || src->drawable.height != msk->drawable.height

+	    || src->drawable.depth != 1

+	    || msk->drawable.depth != 1)

+	return (BadMatch);

+

+    width = src->drawable.width;

+    height = src->drawable.height;

+

+    if ( stuff->x > width 

+      || stuff->y > height )

+	return (BadMatch);

+

+    n = BitmapBytePad(width)*height;

+    srcbits = xcalloc(1, n);

+    if (!srcbits)

+	return (BadAlloc);

+    mskbits = xalloc(n);

+    if (!mskbits)

+    {

+	xfree(srcbits);

+	return (BadAlloc);

+    }

+

+    (* src->drawable.pScreen->GetImage)( (DrawablePtr)src, 0, 0, width, height,

+					 XYPixmap, 1, (pointer)srcbits);

+    if ( msk == (PixmapPtr)NULL)

+    {

+	unsigned char *bits = mskbits;

+	while (--n >= 0)

+	    *bits++ = ~0;

+    }

+    else

+    {

+	/* zeroing the (pad) bits helps some ddx cursor handling */

+	bzero((char *)mskbits, n);

+	(* msk->drawable.pScreen->GetImage)( (DrawablePtr)msk, 0, 0, width,

+					height, XYPixmap, 1, (pointer)mskbits);

+    }

+    cm.width = width;

+    cm.height = height;

+    cm.xhot = stuff->x;

+    cm.yhot = stuff->y;

+    rc = AllocARGBCursor(srcbits, mskbits, NULL, &cm,

+			 stuff->foreRed, stuff->foreGreen, stuff->foreBlue,

+			 stuff->backRed, stuff->backGreen, stuff->backBlue,

+			 &pCursor, client, stuff->cid);

+

+    if (rc != Success)

+	return rc;

+    if (!AddResource(stuff->cid, RT_CURSOR, (pointer)pCursor))

+	return BadAlloc;

+

+    return client->noClientException;

+}

+

+int

+ProcCreateGlyphCursor (ClientPtr client)

+{

+    CursorPtr pCursor;

+    int res;

+

+    REQUEST(xCreateGlyphCursorReq);

+

+    REQUEST_SIZE_MATCH(xCreateGlyphCursorReq);

+    LEGAL_NEW_RESOURCE(stuff->cid, client);

+

+    res = AllocGlyphCursor(stuff->source, stuff->sourceChar,

+			   stuff->mask, stuff->maskChar,

+			   stuff->foreRed, stuff->foreGreen, stuff->foreBlue,

+			   stuff->backRed, stuff->backGreen, stuff->backBlue,

+			   &pCursor, client, stuff->cid);

+    if (res != Success)

+	return res;

+    if (AddResource(stuff->cid, RT_CURSOR, (pointer)pCursor))

+	return client->noClientException;

+    return BadAlloc;

+}

+

+

+int

+ProcFreeCursor (ClientPtr client)

+{

+    CursorPtr pCursor;

+    int rc;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    rc = dixLookupResourceByType((pointer *)&pCursor, stuff->id, RT_CURSOR, client,

+			   DixDestroyAccess);

+    if (rc == Success) 

+    {

+	FreeResource(stuff->id, RT_NONE);

+	return (client->noClientException);

+    }

+    else 

+    {

+	client->errorValue = stuff->id;

+	return (rc == BadValue) ? BadCursor : rc;

+    }

+}

+

+int

+ProcQueryBestSize (ClientPtr client)

+{

+    xQueryBestSizeReply	reply;

+    DrawablePtr pDraw;

+    ScreenPtr pScreen;

+    int rc;

+    REQUEST(xQueryBestSizeReq);

+    REQUEST_SIZE_MATCH(xQueryBestSizeReq);

+

+    if ((stuff->class != CursorShape) && 

+	(stuff->class != TileShape) && 

+	(stuff->class != StippleShape))

+    {

+	client->errorValue = stuff->class;

+        return(BadValue);

+    }

+

+    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,

+			   DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    if (stuff->class != CursorShape && pDraw->type == UNDRAWABLE_WINDOW)

+	return (BadMatch);

+    pScreen = pDraw->pScreen;

+    rc = XaceHook(XACE_SCREEN_ACCESS, client, pScreen, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    (* pScreen->QueryBestSize)(stuff->class, &stuff->width,

+			       &stuff->height, pScreen);

+    memset(&reply, 0, sizeof(xQueryBestSizeReply));

+    reply.type = X_Reply;

+    reply.length = 0;

+    reply.sequenceNumber = client->sequence;

+    reply.width = stuff->width;

+    reply.height = stuff->height;

+    WriteReplyToClient(client, sizeof(xQueryBestSizeReply), &reply);

+    return (client->noClientException);

+}

+

+

+int

+ProcSetScreenSaver (ClientPtr client)

+{

+    int rc, i, blankingOption, exposureOption;

+    REQUEST(xSetScreenSaverReq);

+    REQUEST_SIZE_MATCH(xSetScreenSaverReq);

+

+    for (i = 0; i < screenInfo.numScreens; i++) {

+	rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],

+		      DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+

+    blankingOption = stuff->preferBlank;

+    if ((blankingOption != DontPreferBlanking) &&

+        (blankingOption != PreferBlanking) &&

+        (blankingOption != DefaultBlanking))

+    {

+	client->errorValue = blankingOption;

+        return BadValue;

+    }

+    exposureOption = stuff->allowExpose;

+    if ((exposureOption != DontAllowExposures) &&

+        (exposureOption != AllowExposures) &&

+        (exposureOption != DefaultExposures))

+    {

+	client->errorValue = exposureOption;

+        return BadValue;

+    }

+    if (stuff->timeout < -1)

+    {

+	client->errorValue = stuff->timeout;

+        return BadValue;

+    }

+    if (stuff->interval < -1)

+    {

+	client->errorValue = stuff->interval;

+        return BadValue;

+    }

+

+    if (blankingOption == DefaultBlanking)

+	ScreenSaverBlanking = defaultScreenSaverBlanking;

+    else

+	ScreenSaverBlanking = blankingOption; 

+    if (exposureOption == DefaultExposures)

+	ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;

+    else

+	ScreenSaverAllowExposures = exposureOption;

+

+    if (stuff->timeout >= 0)

+	ScreenSaverTime = stuff->timeout * MILLI_PER_SECOND;

+    else 

+	ScreenSaverTime = defaultScreenSaverTime;

+    if (stuff->interval >= 0)

+	ScreenSaverInterval = stuff->interval * MILLI_PER_SECOND;

+    else

+	ScreenSaverInterval = defaultScreenSaverInterval;

+

+    SetScreenSaverTimer();

+    return (client->noClientException);

+}

+

+int

+ProcGetScreenSaver(ClientPtr client)

+{

+    xGetScreenSaverReply rep;

+    int rc, i;

+    REQUEST_SIZE_MATCH(xReq);

+

+    for (i = 0; i < screenInfo.numScreens; i++) {

+	rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],

+		      DixGetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.timeout = ScreenSaverTime / MILLI_PER_SECOND;

+    rep.interval = ScreenSaverInterval / MILLI_PER_SECOND;

+    rep.preferBlanking = ScreenSaverBlanking;

+    rep.allowExposures = ScreenSaverAllowExposures;

+    WriteReplyToClient(client, sizeof(xGetScreenSaverReply), &rep);

+    return (client->noClientException);

+}

+

+int

+ProcChangeHosts(ClientPtr client)

+{

+    REQUEST(xChangeHostsReq);

+    int result;

+

+    REQUEST_FIXED_SIZE(xChangeHostsReq, stuff->hostLength);

+

+    if(stuff->mode == HostInsert)

+	result = AddHost(client, (int)stuff->hostFamily,

+			 stuff->hostLength, (pointer)&stuff[1]);

+    else if (stuff->mode == HostDelete)

+	result = RemoveHost(client, (int)stuff->hostFamily, 

+			    stuff->hostLength, (pointer)&stuff[1]);  

+    else

+    {

+	client->errorValue = stuff->mode;

+        return BadValue;

+    }

+    if (!result)

+	result = client->noClientException;

+    return (result);

+}

+

+int

+ProcListHosts(ClientPtr client)

+{

+    xListHostsReply reply;

+    int	len, nHosts, result;

+    pointer	pdata;

+    /* REQUEST(xListHostsReq); */

+

+    REQUEST_SIZE_MATCH(xListHostsReq);

+

+    /* untrusted clients can't list hosts */

+    result = XaceHook(XACE_SERVER_ACCESS, client, DixReadAccess);

+    if (result != Success)

+	return result;

+

+    result = GetHosts(&pdata, &nHosts, &len, &reply.enabled);

+    if (result != Success)

+	return(result);

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.nHosts = nHosts;

+    reply.length = bytes_to_int32(len);

+    WriteReplyToClient(client, sizeof(xListHostsReply), &reply);

+    if (nHosts)

+    {

+	client->pSwapReplyFunc = (ReplySwapPtr) SLHostsExtend;

+	WriteSwappedDataToClient(client, len, pdata);

+    }

+    xfree(pdata);

+    return (client->noClientException);

+}

+

+int

+ProcChangeAccessControl(ClientPtr client)

+{

+    int result;

+    REQUEST(xSetAccessControlReq);

+

+    REQUEST_SIZE_MATCH(xSetAccessControlReq);

+    if ((stuff->mode != EnableAccess) && (stuff->mode != DisableAccess))

+    {

+	client->errorValue = stuff->mode;

+        return BadValue;

+    }

+    result = ChangeAccessControl(client, stuff->mode == EnableAccess);

+    if (!result)

+	result = client->noClientException;

+    return (result);

+}

+

+/*********************

+ * CloseDownRetainedResources

+ *

+ *    Find all clients that are gone and have terminated in RetainTemporary 

+ *    and destroy their resources.

+ *********************/

+

+static void

+CloseDownRetainedResources(void)

+{

+    int i;

+    ClientPtr client;

+

+    for (i=1; i<currentMaxClients; i++)

+    {

+        client = clients[i];

+        if (client && (client->closeDownMode == RetainTemporary)

+	    && (client->clientGone))

+	    CloseDownClient(client);

+    }

+}

+

+int

+ProcKillClient(ClientPtr client)

+{

+    REQUEST(xResourceReq);

+    ClientPtr killclient;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    if (stuff->id == AllTemporary)

+    {

+	CloseDownRetainedResources();

+        return (client->noClientException);

+    }

+

+    rc = dixLookupClient(&killclient, stuff->id, client, DixDestroyAccess);

+    if (rc == Success) {

+	CloseDownClient(killclient);

+	/* if an LBX proxy gets killed, isItTimeToYield will be set */

+	if (isItTimeToYield || (client == killclient))

+	{

+	    /* force yield and return Success, so that Dispatch()

+	     * doesn't try to touch client

+	     */

+	    isItTimeToYield = TRUE;

+	    return (Success);

+	}

+	return (client->noClientException);

+    }

+    else

+	return rc;

+}

+

+int

+ProcSetFontPath(ClientPtr client)

+{

+    unsigned char *ptr;

+    unsigned long nbytes, total;

+    long nfonts;

+    int n, result;

+    int error;

+    REQUEST(xSetFontPathReq);

+    

+    REQUEST_AT_LEAST_SIZE(xSetFontPathReq);

+    

+    nbytes = (client->req_len << 2) - sizeof(xSetFontPathReq);

+    total = nbytes;

+    ptr = (unsigned char *)&stuff[1];

+    nfonts = stuff->nFonts;

+    while (--nfonts >= 0)

+    {

+	if ((total == 0) || (total < (n = (*ptr + 1))))

+	    return(BadLength);

+	total -= n;

+	ptr += n;

+    }

+    if (total >= 4)

+	return(BadLength);

+    result = SetFontPath(client, stuff->nFonts, (unsigned char *)&stuff[1],

+			 &error);

+    if (!result)

+    {

+	result = client->noClientException;

+	client->errorValue = error;

+    }

+    return (result);

+}

+

+int

+ProcGetFontPath(ClientPtr client)

+{

+    xGetFontPathReply reply;

+    int rc, stringLens, numpaths;

+    unsigned char *bufferStart;

+    /* REQUEST (xReq); */

+

+    REQUEST_SIZE_MATCH(xReq);

+    rc = GetFontPath(client, &numpaths, &stringLens, &bufferStart);

+    if (rc != Success)

+	return rc;

+

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = bytes_to_int32(stringLens + numpaths);

+    reply.nPaths = numpaths;

+

+    WriteReplyToClient(client, sizeof(xGetFontPathReply), &reply);

+    if (stringLens || numpaths)

+	(void)WriteToClient(client, stringLens + numpaths, (char *)bufferStart);

+    return(client->noClientException);

+}

+

+int

+ProcChangeCloseDownMode(ClientPtr client)

+{

+    int rc;

+    REQUEST(xSetCloseDownModeReq);

+    REQUEST_SIZE_MATCH(xSetCloseDownModeReq);

+

+    rc = XaceHook(XACE_CLIENT_ACCESS, client, client, DixManageAccess);

+    if (rc != Success)

+	return rc;

+

+    if ((stuff->mode == AllTemporary) ||

+	(stuff->mode == RetainPermanent) ||

+	(stuff->mode == RetainTemporary))

+    {

+	client->closeDownMode = stuff->mode;

+	return (client->noClientException);

+    }

+    else   

+    {

+	client->errorValue = stuff->mode;

+	return (BadValue);

+    }

+}

+

+int ProcForceScreenSaver(ClientPtr client)

+{    

+    int rc;

+    REQUEST(xForceScreenSaverReq);

+

+    REQUEST_SIZE_MATCH(xForceScreenSaverReq);

+    

+    if ((stuff->mode != ScreenSaverReset) && 

+	(stuff->mode != ScreenSaverActive))

+    {

+	client->errorValue = stuff->mode;

+        return BadValue;

+    }

+    rc = dixSaveScreens(client, SCREEN_SAVER_FORCER, (int)stuff->mode);

+    if (rc != Success)

+	return rc;

+    return client->noClientException;

+}

+

+int ProcNoOperation(ClientPtr client)

+{

+    REQUEST_AT_LEAST_SIZE(xReq);

+    

+    /* noop -- don't do anything */

+    return(client->noClientException);

+}

+

+void

+InitProcVectors(void)

+{

+    int i;

+    for (i = 0; i<256; i++)

+    {

+	if(!ProcVector[i])

+	{

+            ProcVector[i] = SwappedProcVector[i] = ProcBadRequest;

+	    ReplySwapVector[i] = ReplyNotSwappd;

+	}

+    }

+    for(i = LASTEvent; i < 128; i++)

+    {

+	EventSwapVector[i] = NotImplemented;

+    }

+    

+}

+

+/**********************

+ * CloseDownClient

+ *

+ *  Client can either mark his resources destroy or retain.  If retained and

+ *  then killed again, the client is really destroyed.

+ *********************/

+

+char dispatchExceptionAtReset = DE_RESET;

+

+void

+CloseDownClient(ClientPtr client)

+{

+    Bool really_close_down = client->clientGone ||

+			     client->closeDownMode == DestroyAll;

+

+    if (!client->clientGone)

+    {

+	/* ungrab server if grabbing client dies */

+	if (grabState != GrabNone && grabClient == client)

+	{

+	    UngrabServer(client);

+	}

+	BITCLEAR(grabWaiters, client->index);

+	DeleteClientFromAnySelections(client);

+	ReleaseActiveGrabs(client);

+	DeleteClientFontStuff(client);

+	if (!really_close_down)

+	{

+	    /*  This frees resources that should never be retained

+	     *  no matter what the close down mode is.  Actually we

+	     *  could do this unconditionally, but it's probably

+	     *  better not to traverse all the client's resources

+	     *  twice (once here, once a few lines down in

+	     *  FreeClientResources) in the common case of

+	     *  really_close_down == TRUE.

+	     */

+	    FreeClientNeverRetainResources(client);

+	    client->clientState = ClientStateRetained;

+  	    if (ClientStateCallback)

+            {

+		NewClientInfoRec clientinfo;

+

+		clientinfo.client = client; 

+		clientinfo.prefix = (xConnSetupPrefix *)NULL;  

+		clientinfo.setup = (xConnSetup *) NULL;

+		CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);

+            } 

+	}

+	client->clientGone = TRUE;  /* so events aren't sent to client */

+	if (ClientIsAsleep(client))

+	    ClientSignal (client);

+	ProcessWorkQueueZombies();

+	CloseDownConnection(client);

+

+	/* If the client made it to the Running stage, nClients has

+	 * been incremented on its behalf, so we need to decrement it

+	 * now.  If it hasn't gotten to Running, nClients has *not*

+	 * been incremented, so *don't* decrement it.

+	 */

+	if (client->clientState != ClientStateInitial &&

+	    client->clientState != ClientStateAuthenticating )

+	{

+	    --nClients;

+	}

+    }

+

+    if (really_close_down)

+    {

+	if (client->clientState == ClientStateRunning && nClients == 0)

+	    dispatchException |= dispatchExceptionAtReset;

+

+	client->clientState = ClientStateGone;

+	if (ClientStateCallback)

+	{

+	    NewClientInfoRec clientinfo;

+

+	    clientinfo.client = client; 

+	    clientinfo.prefix = (xConnSetupPrefix *)NULL;  

+	    clientinfo.setup = (xConnSetup *) NULL;

+	    CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);

+	} 	    

+	FreeClientResources(client);

+#ifdef XSERVER_DTRACE

+	XSERVER_CLIENT_DISCONNECT(client->index);

+#endif	

+	if (client->index < nextFreeClientID)

+	    nextFreeClientID = client->index;

+	clients[client->index] = NullClient;

+	SmartLastClient = NullClient;

+	dixFreePrivates(client->devPrivates);

+	xfree(client);

+

+	while (!clients[currentMaxClients-1])

+	    currentMaxClients--;

+    }

+}

+

+static void

+KillAllClients(void)

+{

+    int i;

+    for (i=1; i<currentMaxClients; i++)

+        if (clients[i]) {

+            /* Make sure Retained clients are released. */

+            clients[i]->closeDownMode = DestroyAll;

+            CloseDownClient(clients[i]);     

+        }

+}

+

+void InitClient(ClientPtr client, int i, pointer ospriv)

+{

+    memset(client, 0, sizeof(*client));

+    client->index = i;

+    client->clientAsMask = ((Mask)i) << CLIENTOFFSET;

+    client->closeDownMode = i ? DestroyAll : RetainPermanent;

+    client->requestVector = InitialVector;

+    client->osPrivate = ospriv;

+    QueryMinMaxKeyCodes(&client->minKC,&client->maxKC);

+    client->smart_start_tick = SmartScheduleTime;

+    client->smart_stop_tick = SmartScheduleTime;

+    client->smart_check_tick = SmartScheduleTime;

+}

+

+/************************

+ * int NextAvailableClient(ospriv)

+ *

+ * OS dependent portion can't assign client id's because of CloseDownModes.

+ * Returns NULL if there are no free clients.

+ *************************/

+

+ClientPtr NextAvailableClient(pointer ospriv)

+{

+    int i;

+    ClientPtr client;

+    xReq data;

+

+    i = nextFreeClientID;

+    if (i == MAXCLIENTS)

+	return (ClientPtr)NULL;

+    clients[i] = client = xalloc(sizeof(ClientRec));

+    if (!client)

+	return (ClientPtr)NULL;

+    InitClient(client, i, ospriv);

+    if (!InitClientResources(client))

+    {

+	xfree(client);

+	return (ClientPtr)NULL;

+    }

+    data.reqType = 1;

+    data.length = bytes_to_int32(sz_xReq + sz_xConnClientPrefix);

+    if (!InsertFakeRequest(client, (char *)&data, sz_xReq))

+    {

+	FreeClientResources(client);

+	xfree(client);

+	return (ClientPtr)NULL;

+    }

+    if (i == currentMaxClients)

+	currentMaxClients++;

+    while ((nextFreeClientID < MAXCLIENTS) && clients[nextFreeClientID])

+	nextFreeClientID++;

+    if (ClientStateCallback)

+    {

+	NewClientInfoRec clientinfo;

+

+        clientinfo.client = client; 

+        clientinfo.prefix = (xConnSetupPrefix *)NULL;  

+        clientinfo.setup = (xConnSetup *) NULL;

+	CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);

+    } 	

+    return(client);

+}

+

+int

+ProcInitialConnection(ClientPtr client)

+{

+    REQUEST(xReq);

+    xConnClientPrefix *prefix;

+    int whichbyte = 1;

+

+    prefix = (xConnClientPrefix *)((char *)stuff + sz_xReq);

+    if ((prefix->byteOrder != 'l') && (prefix->byteOrder != 'B'))

+	return (client->noClientException = -1);

+    if (((*(char *) &whichbyte) && (prefix->byteOrder == 'B')) ||

+	(!(*(char *) &whichbyte) && (prefix->byteOrder == 'l')))

+    {

+	client->swapped = TRUE;

+	SwapConnClientPrefix(prefix);

+    }

+    stuff->reqType = 2;

+    stuff->length += bytes_to_int32(prefix->nbytesAuthProto) +

+		     bytes_to_int32(prefix->nbytesAuthString);

+    if (client->swapped)

+    {

+	swaps(&stuff->length, whichbyte);

+    }

+    ResetCurrentRequest(client);

+    return (client->noClientException);

+}

+

+static int

+SendConnSetup(ClientPtr client, char *reason)

+{

+    xWindowRoot *root;

+    int i;

+    int numScreens;

+    char* lConnectionInfo;

+    xConnSetupPrefix* lconnSetupPrefix;

+

+    if (reason)

+    {

+	xConnSetupPrefix csp;

+

+	csp.success = xFalse;

+	csp.lengthReason = strlen(reason);

+	csp.length = bytes_to_int32(csp.lengthReason);

+	csp.majorVersion = X_PROTOCOL;

+	csp.minorVersion = X_PROTOCOL_REVISION;

+	if (client->swapped)

+	    WriteSConnSetupPrefix(client, &csp);

+	else

+	    (void)WriteToClient(client, sz_xConnSetupPrefix, (char *) &csp);

+        (void)WriteToClient(client, (int)csp.lengthReason, reason);

+	return (client->noClientException = -1);

+    }

+

+    numScreens = screenInfo.numScreens;

+    lConnectionInfo = ConnectionInfo;

+    lconnSetupPrefix = &connSetupPrefix;

+

+    /* We're about to start speaking X protocol back to the client by

+     * sending the connection setup info.  This means the authorization

+     * step is complete, and we can count the client as an

+     * authorized one.

+     */

+    nClients++;

+

+    client->requestVector = client->swapped ? SwappedProcVector : ProcVector;

+    client->sequence = 0;

+    ((xConnSetup *)lConnectionInfo)->ridBase = client->clientAsMask;

+    ((xConnSetup *)lConnectionInfo)->ridMask = RESOURCE_ID_MASK;

+#ifdef MATCH_CLIENT_ENDIAN

+    ((xConnSetup *)lConnectionInfo)->imageByteOrder = ClientOrder (client);

+    ((xConnSetup *)lConnectionInfo)->bitmapBitOrder = ClientOrder (client);

+#endif

+    /* fill in the "currentInputMask" */

+    root = (xWindowRoot *)(lConnectionInfo + connBlockScreenStart);

+#ifdef PANORAMIX

+    if (noPanoramiXExtension)

+	numScreens = screenInfo.numScreens;

+    else 

+        numScreens = ((xConnSetup *)ConnectionInfo)->numRoots;

+#endif

+

+    for (i=0; i<numScreens; i++) 

+    {

+	unsigned int j;

+	xDepth *pDepth;

+

+        root->currentInputMask = WindowTable[i]->eventMask |

+			         wOtherEventMasks (WindowTable[i]);

+	pDepth = (xDepth *)(root + 1);

+	for (j = 0; j < root->nDepths; j++)

+	{

+	    pDepth = (xDepth *)(((char *)(pDepth + 1)) +

+				pDepth->nVisuals * sizeof(xVisualType));

+	}

+	root = (xWindowRoot *)pDepth;

+    }

+

+    if (client->swapped)

+    {

+	WriteSConnSetupPrefix(client, lconnSetupPrefix);

+	WriteSConnectionInfo(client,

+			     (unsigned long)(lconnSetupPrefix->length << 2),

+			     lConnectionInfo);

+    }

+    else

+    {

+	(void)WriteToClient(client, sizeof(xConnSetupPrefix),

+			    (char *) lconnSetupPrefix);

+	(void)WriteToClient(client, (int)(lconnSetupPrefix->length << 2),

+			    lConnectionInfo);

+    }

+    client->clientState = ClientStateRunning;

+    if (ClientStateCallback)

+    {

+	NewClientInfoRec clientinfo;

+

+        clientinfo.client = client; 

+        clientinfo.prefix = lconnSetupPrefix;  

+        clientinfo.setup = (xConnSetup *)lConnectionInfo;

+	CallCallbacks((&ClientStateCallback), (pointer)&clientinfo);

+    } 	

+    return (client->noClientException);

+}

+

+int

+ProcEstablishConnection(ClientPtr client)

+{

+    char *reason, *auth_proto, *auth_string;

+    xConnClientPrefix *prefix;

+    REQUEST(xReq);

+

+    prefix = (xConnClientPrefix *)((char *)stuff + sz_xReq);

+    auth_proto = (char *)prefix + sz_xConnClientPrefix;

+    auth_string = auth_proto + pad_to_int32(prefix->nbytesAuthProto);

+    if ((prefix->majorVersion != X_PROTOCOL) ||

+	(prefix->minorVersion != X_PROTOCOL_REVISION))

+	reason = "Protocol version mismatch";

+    else

+	reason = ClientAuthorized(client,

+				  (unsigned short)prefix->nbytesAuthProto,

+				  auth_proto,

+				  (unsigned short)prefix->nbytesAuthString,

+				  auth_string);

+    /*

+     * If Kerberos is being used for this client, the clientState

+     * will be set to ClientStateAuthenticating at this point.

+     * More messages need to be exchanged among the X server, Kerberos

+     * server, and client to figure out if everyone is authorized.

+     * So we don't want to send the connection setup info yet, since

+     * the auth step isn't really done.

+     */

+    if (client->clientState == ClientStateCheckingSecurity)

+	client->clientState = ClientStateCheckedSecurity;

+    else if (client->clientState != ClientStateAuthenticating)

+	return(SendConnSetup(client, reason));

+    return(client->noClientException);

+}

+

+void

+SendErrorToClient(ClientPtr client, unsigned majorCode, unsigned minorCode, 

+                  XID resId, int errorCode)

+{

+    xError rep;

+

+    memset(&rep, 0, sizeof(xError));

+    rep.type = X_Error;

+    rep.sequenceNumber = client->sequence;

+    rep.errorCode = errorCode;

+    rep.majorCode = majorCode;

+    rep.minorCode = minorCode;

+    rep.resourceID = resId;

+

+    WriteEventsToClient (client, 1, (xEvent *)&rep);

+}

+

+void

+MarkClientException(ClientPtr client)

+{

+    client->noClientException = -1;

+}

+

+/*

+ * This array encodes the answer to the question "what is the log base 2

+ * of the number of pixels that fit in a scanline pad unit?"

+ * Note that ~0 is an invalid entry (mostly for the benefit of the reader).

+ */

+static int answer[6][4] = {

+	/* pad   pad   pad     pad*/

+	/*  8     16    32    64 */

+

+	{   3,     4,    5 ,   6 },	/* 1 bit per pixel */

+	{   1,     2,    3 ,   4 },	/* 4 bits per pixel */

+	{   0,     1,    2 ,   3 },	/* 8 bits per pixel */

+	{   ~0,    0,    1 ,   2 },	/* 16 bits per pixel */

+	{   ~0,    ~0,   0 ,   1 },	/* 24 bits per pixel */

+	{   ~0,    ~0,   0 ,   1 }	/* 32 bits per pixel */

+};

+

+/*

+ * This array gives the answer to the question "what is the first index for

+ * the answer array above given the number of bits per pixel?"

+ * Note that ~0 is an invalid entry (mostly for the benefit of the reader).

+ */

+static int indexForBitsPerPixel[ 33 ] = {

+	~0, 0, ~0, ~0,	/* 1 bit per pixel */

+	1, ~0, ~0, ~0,	/* 4 bits per pixel */

+	2, ~0, ~0, ~0,	/* 8 bits per pixel */

+	~0,~0, ~0, ~0,

+	3, ~0, ~0, ~0,	/* 16 bits per pixel */

+	~0,~0, ~0, ~0,

+	4, ~0, ~0, ~0,	/* 24 bits per pixel */

+	~0,~0, ~0, ~0,

+	5		/* 32 bits per pixel */

+};

+

+/*

+ * This array gives the bytesperPixel value for cases where the number

+ * of bits per pixel is a multiple of 8 but not a power of 2.

+ */

+static int answerBytesPerPixel[ 33 ] = {

+	~0, 0, ~0, ~0,	/* 1 bit per pixel */

+	0, ~0, ~0, ~0,	/* 4 bits per pixel */

+	0, ~0, ~0, ~0,	/* 8 bits per pixel */

+	~0,~0, ~0, ~0,

+	0, ~0, ~0, ~0,	/* 16 bits per pixel */

+	~0,~0, ~0, ~0,

+	3, ~0, ~0, ~0,	/* 24 bits per pixel */

+	~0,~0, ~0, ~0,

+	0		/* 32 bits per pixel */

+};

+

+/*

+ * This array gives the answer to the question "what is the second index for

+ * the answer array above given the number of bits per scanline pad unit?"

+ * Note that ~0 is an invalid entry (mostly for the benefit of the reader).

+ */

+static int indexForScanlinePad[ 65 ] = {

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	 0, ~0, ~0, ~0,	/* 8 bits per scanline pad unit */

+	~0, ~0, ~0, ~0,

+	 1, ~0, ~0, ~0,	/* 16 bits per scanline pad unit */

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	 2, ~0, ~0, ~0,	/* 32 bits per scanline pad unit */

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	~0, ~0, ~0, ~0,

+	 3		/* 64 bits per scanline pad unit */

+};

+

+/*

+	grow the array of screenRecs if necessary.

+	call the device-supplied initialization procedure

+with its screen number, a pointer to its ScreenRec, argc, and argv.

+	return the number of successfully installed screens.

+

+*/

+

+int

+AddScreen(

+    Bool	(* pfnInit)(

+	int /*index*/,

+	ScreenPtr /*pScreen*/,

+	int /*argc*/,

+	char ** /*argv*/

+		),

+    int argc,

+    char **argv)

+{

+

+    int i;

+    int scanlinepad, format, depth, bitsPerPixel, j, k;

+    ScreenPtr pScreen;

+

+    i = screenInfo.numScreens;

+    if (i == MAXSCREENS)

+	return -1;

+

+    pScreen = (ScreenPtr) xcalloc(1, sizeof(ScreenRec));

+    if (!pScreen)

+	return -1;

+

+    pScreen->devPrivates = NULL;

+    pScreen->myNum = i;

+    pScreen->totalPixmapSize = BitmapBytePad(sizeof(PixmapRec)*8);

+    pScreen->ClipNotify = 0;	/* for R4 ddx compatibility */

+    pScreen->CreateScreenResources = 0;

+

+    /*

+     * This loop gets run once for every Screen that gets added,

+     * but thats ok.  If the ddx layer initializes the formats

+     * one at a time calling AddScreen() after each, then each

+     * iteration will make it a little more accurate.  Worst case

+     * we do this loop N * numPixmapFormats where N is # of screens.

+     * Anyway, this must be called after InitOutput and before the

+     * screen init routine is called.

+     */

+    for (format=0; format<screenInfo.numPixmapFormats; format++)

+    {

+	depth = screenInfo.formats[format].depth;

+	bitsPerPixel = screenInfo.formats[format].bitsPerPixel;

+	scanlinepad = screenInfo.formats[format].scanlinePad;

+	j = indexForBitsPerPixel[ bitsPerPixel ];

+	k = indexForScanlinePad[ scanlinepad ];

+	PixmapWidthPaddingInfo[ depth ].padPixelsLog2 = answer[j][k];

+	PixmapWidthPaddingInfo[ depth ].padRoundUp =

+	    (scanlinepad/bitsPerPixel) - 1;

+	j = indexForBitsPerPixel[ 8 ]; /* bits per byte */

+	PixmapWidthPaddingInfo[ depth ].padBytesLog2 = answer[j][k];

+	PixmapWidthPaddingInfo[ depth ].bitsPerPixel = bitsPerPixel;

+	if (answerBytesPerPixel[bitsPerPixel])

+	{

+	    PixmapWidthPaddingInfo[ depth ].notPower2 = 1;

+	    PixmapWidthPaddingInfo[ depth ].bytesPerPixel =

+		answerBytesPerPixel[bitsPerPixel];

+	}

+	else

+	{

+	    PixmapWidthPaddingInfo[ depth ].notPower2 = 0;

+	}

+    }

+

+    /* This is where screen specific stuff gets initialized.  Load the

+       screen structure, call the hardware, whatever.

+       This is also where the default colormap should be allocated and

+       also pixel values for blackPixel, whitePixel, and the cursor

+       Note that InitScreen is NOT allowed to modify argc, argv, or

+       any of the strings pointed to by argv.  They may be passed to

+       multiple screens.

+    */

+    pScreen->rgf = ~0L;  /* there are no scratch GCs yet*/

+    WindowTable[i] = NullWindow;

+    screenInfo.screens[i] = pScreen;

+    screenInfo.numScreens++;

+    if (!(*pfnInit)(i, pScreen, argc, argv))

+    {

+	dixFreePrivates(pScreen->devPrivates);

+	xfree(pScreen);

+	screenInfo.numScreens--;

+	return -1;

+    }

+    return i;

+}

diff --git a/xorg-server/dix/dixfonts.c b/xorg-server/dix/dixfonts.c
index 329318d5d..77c166ee5 100644
--- a/xorg-server/dix/dixfonts.c
+++ b/xorg-server/dix/dixfonts.c
@@ -1,2102 +1,2104 @@
-/************************************************************************
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-************************************************************************/
-/* The panoramix components contained the following notice */
-/*
-Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Digital Equipment Corporation
-shall not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from Digital
-Equipment Corporation.
-
-******************************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xmd.h>
-#include <X11/Xproto.h>
-#include "scrnintstr.h"
-#include "resource.h"
-#include "dixstruct.h"
-#include "cursorstr.h"
-#include "misc.h"
-#include "opaque.h"
-#include "dixfontstr.h"
-#include "closestr.h"
-#include "dixfont.h"
-#include "xace.h"
-
-#ifdef DEBUG
-#include	<stdio.h>
-#endif
-
-#ifdef XF86BIGFONT
-#define _XF86BIGFONT_SERVER_
-#include <X11/extensions/xf86bigfont.h>
-#endif
-
-#define QUERYCHARINFO(pci, pr)  *(pr) = (pci)->metrics
-
-extern pointer fosNaturalParams;
-extern FontPtr defaultFont;
-
-static FontPathElementPtr *font_path_elements = (FontPathElementPtr *) 0;
-static int  num_fpes = 0;
-static FPEFunctions *fpe_functions = (FPEFunctions *) 0;
-static int  num_fpe_types = 0;
-
-static unsigned char *font_path_string;
-
-static int  num_slept_fpes = 0;
-static int  size_slept_fpes = 0;
-static FontPathElementPtr *slept_fpes = (FontPathElementPtr *) 0;
-static FontPatternCachePtr patternCache;
-
-static int
-FontToXError(int err)
-{
-    switch (err) {
-    case Successful:
-	return Success;
-    case AllocError:
-	return BadAlloc;
-    case BadFontName:
-	return BadName;
-    case BadFontPath:
-    case BadFontFormat:	/* is there something better? */
-    case BadCharRange:
-	return BadValue;
-    default:
-	return err;
-    }
-}
-
-static int
-LoadGlyphs(ClientPtr client, FontPtr pfont, unsigned nchars, int item_size,
-	   unsigned char *data)
-{
-    if (fpe_functions[pfont->fpe->type].load_glyphs)
-	return (*fpe_functions[pfont->fpe->type].load_glyphs)
-	    (client, pfont, 0, nchars, item_size, data);
-    else
-	return Successful;
-}
-
-/*
- * adding RT_FONT prevents conflict with default cursor font
- */
-Bool
-SetDefaultFont(char *defaultfontname)
-{
-    int         err;
-    FontPtr     pf;
-    XID         fid;
-
-    fid = FakeClientID(0);
-    err = OpenFont(serverClient, fid, FontLoadAll | FontOpenSync,
-		   (unsigned) strlen(defaultfontname), defaultfontname);
-    if (err != Success)
-	return FALSE;
-    err = dixLookupResourceByType((pointer *)&pf, fid, RT_FONT, serverClient,
-				  DixReadAccess);
-    if (err != Success)
-	return FALSE;
-    defaultFont = pf;
-    return TRUE;
-}
-
-/*
- * note that the font wakeup queue is not refcounted.  this is because
- * an fpe needs to be added when it's inited, and removed when it's finally
- * freed, in order to handle any data that isn't requested, like FS events.
- *
- * since the only thing that should call these routines is the renderer's
- * init_fpe() and free_fpe(), there shouldn't be any problem in using
- * freed data.
- */
-void
-QueueFontWakeup(FontPathElementPtr fpe)
-{
-    int         i;
-    FontPathElementPtr *new;
-
-    for (i = 0; i < num_slept_fpes; i++) {
-	if (slept_fpes[i] == fpe) {
-	    return;
-	}
-    }
-    if (num_slept_fpes == size_slept_fpes) {
-	new = (FontPathElementPtr *)
-	    xrealloc(slept_fpes,
-		     sizeof(FontPathElementPtr) * (size_slept_fpes + 4));
-	if (!new)
-	    return;
-	slept_fpes = new;
-	size_slept_fpes += 4;
-    }
-    slept_fpes[num_slept_fpes] = fpe;
-    num_slept_fpes++;
-}
-
-void
-RemoveFontWakeup(FontPathElementPtr fpe)
-{
-    int         i,
-                j;
-
-    for (i = 0; i < num_slept_fpes; i++) {
-	if (slept_fpes[i] == fpe) {
-	    for (j = i; j < num_slept_fpes; j++) {
-		slept_fpes[j] = slept_fpes[j + 1];
-	    }
-	    num_slept_fpes--;
-	    return;
-	}
-    }
-}
-
-void
-FontWakeup(pointer data, int count, pointer LastSelectMask)
-{
-    int         i;
-    FontPathElementPtr fpe;
-
-    if (count < 0)
-	return;
-    /* wake up any fpe's that may be waiting for information */
-    for (i = 0; i < num_slept_fpes; i++) {
-	fpe = slept_fpes[i];
-	(void) (*fpe_functions[fpe->type].wakeup_fpe) (fpe, LastSelectMask);
-    }
-}
-
-/* XXX -- these two funcs may want to be broken into macros */
-static void
-UseFPE(FontPathElementPtr fpe)
-{
-    fpe->refcount++;
-}
-
-static void
-FreeFPE (FontPathElementPtr fpe)
-{
-    fpe->refcount--;
-    if (fpe->refcount == 0) {
-	(*fpe_functions[fpe->type].free_fpe) (fpe);
-	xfree(fpe->name);
-	xfree(fpe);
-    }
-}
-
-static Bool
-doOpenFont(ClientPtr client, OFclosurePtr c)
-{
-    FontPtr     pfont = NullFont;
-    FontPathElementPtr fpe = NULL;
-    ScreenPtr   pScr;
-    int         err = Successful;
-    int         i;
-    char       *alias,
-               *newname;
-    int         newlen;
-    int		aliascount = 20;
-    /*
-     * Decide at runtime what FontFormat to use.
-     */
-    Mask FontFormat = 
-
-	((screenInfo.imageByteOrder == LSBFirst) ?
-	    BitmapFormatByteOrderLSB : BitmapFormatByteOrderMSB) |
-
-	((screenInfo.bitmapBitOrder == LSBFirst) ?
-	    BitmapFormatBitOrderLSB : BitmapFormatBitOrderMSB) |
-
-	BitmapFormatImageRectMin |
-
-#if GLYPHPADBYTES == 1
-	BitmapFormatScanlinePad8 |
-#endif
-
-#if GLYPHPADBYTES == 2
-	BitmapFormatScanlinePad16 |
-#endif
-
-#if GLYPHPADBYTES == 4
-	BitmapFormatScanlinePad32 |
-#endif
-
-#if GLYPHPADBYTES == 8
-	BitmapFormatScanlinePad64 |
-#endif
-
-	BitmapFormatScanlineUnit8;
-
-    if (client->clientGone)
-    {
-	if (c->current_fpe < c->num_fpes)
-	{
-	    fpe = c->fpe_list[c->current_fpe];
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	}
-	err = Successful;
-	goto bail;
-    }
-    while (c->current_fpe < c->num_fpes) {
-	fpe = c->fpe_list[c->current_fpe];
-	err = (*fpe_functions[fpe->type].open_font)
-	    ((pointer) client, fpe, c->flags,
-	     c->fontname, c->fnamelen, FontFormat,
-	     BitmapFormatMaskByte |
-	     BitmapFormatMaskBit |
-	     BitmapFormatMaskImageRectangle |
-	     BitmapFormatMaskScanLinePad |
-	     BitmapFormatMaskScanLineUnit,
-	     c->fontid, &pfont, &alias,
-	     c->non_cachable_font && c->non_cachable_font->fpe == fpe ?
-		 c->non_cachable_font :
-		 (FontPtr)0);
-
-	if (err == FontNameAlias && alias) {
-	    newlen = strlen(alias);
-	    newname = (char *) xrealloc(c->fontname, newlen);
-	    if (!newname) {
-		err = AllocError;
-		break;
-	    }
-	    memmove(newname, alias, newlen);
-	    c->fontname = newname;
-	    c->fnamelen = newlen;
-	    c->current_fpe = 0;
-	    if (--aliascount <= 0) {
-		/* We've tried resolving this alias 20 times, we're
- 		 * probably stuck in an infinite loop of aliases pointing
- 		 * to each other - time to take emergency exit!
- 		 */
- 		err = BadImplementation;
-		break;
-	    }
-	    continue;
-	}
-	if (err == BadFontName) {
-	    c->current_fpe++;
-	    continue;
-	}
-	if (err == Suspended) {
-	    if (!c->slept) {
-		c->slept = TRUE;
-		ClientSleep(client, (ClientSleepProcPtr)doOpenFont, (pointer) c);
-	    }
-	    return TRUE;
-	}
-	break;
-    }
-
-    if (err != Successful)
-	goto bail;
-    if (!pfont) {
-	err = BadFontName;
-	goto bail;
-    }
-    /* check values for firstCol, lastCol, firstRow, and lastRow */
-    if (pfont->info.firstCol > pfont->info.lastCol ||
-       pfont->info.firstRow > pfont->info.lastRow ||
-       pfont->info.lastCol - pfont->info.firstCol > 255) {
-       err = AllocError;
-       goto bail;
-    }
-    if (!pfont->fpe)
-	pfont->fpe = fpe;
-    pfont->refcnt++;
-    if (pfont->refcnt == 1) {
-	UseFPE(pfont->fpe);
-	for (i = 0; i < screenInfo.numScreens; i++) {
-	    pScr = screenInfo.screens[i];
-	    if (pScr->RealizeFont)
-	    {
-		if (!(*pScr->RealizeFont) (pScr, pfont))
-		{
-		    CloseFont (pfont, (Font) 0);
-		    err = AllocError;
-		    goto bail;
-		}
-	    }
-	}
-    }
-    if (!AddResource(c->fontid, RT_FONT, (pointer) pfont)) {
-	err = AllocError;
-	goto bail;
-    }
-    if (patternCache && pfont != c->non_cachable_font)
-	CacheFontPattern(patternCache, c->origFontName, c->origFontNameLen,
-			 pfont);
-bail:
-    if (err != Successful && c->client != serverClient) {
-	SendErrorToClient(c->client, X_OpenFont, 0,
-			  c->fontid, FontToXError(err));
-    }
-    if (c->slept)
-	ClientWakeup(c->client);
-    for (i = 0; i < c->num_fpes; i++) {
-	FreeFPE(c->fpe_list[i]);
-    }
-    xfree(c->fpe_list);
-    xfree(c->fontname);
-    xfree(c);
-    return TRUE;
-}
-
-int
-OpenFont(ClientPtr client, XID fid, Mask flags, unsigned lenfname, char *pfontname)
-{
-    OFclosurePtr c;
-    int         i;
-    FontPtr     cached = (FontPtr)0;
-
-#ifdef FONTDEBUG
-    char *f;
-    f = xalloc(lenfname + 1);
-    memmove(f, pfontname, lenfname);
-    f[lenfname] = '\0';
-    ErrorF("[dix] OpenFont: fontname is \"%s\"\n", f);
-    xfree(f);
-#endif
-    if (!lenfname || lenfname > XLFDMAXFONTNAMELEN)
-	return BadName;
-    if (patternCache)
-    {
-
-    /*
-    ** Check name cache.  If we find a cached version of this font that
-    ** is cachable, immediately satisfy the request with it.  If we find
-    ** a cached version of this font that is non-cachable, we do not
-    ** satisfy the request with it.  Instead, we pass the FontPtr to the
-    ** FPE's open_font code (the fontfile FPE in turn passes the
-    ** information to the rasterizer; the fserve FPE ignores it).
-    **
-    ** Presumably, the font is marked non-cachable because the FPE has
-    ** put some licensing restrictions on it.  If the FPE, using
-    ** whatever logic it relies on, determines that it is willing to
-    ** share this existing font with the client, then it has the option
-    ** to return the FontPtr we passed it as the newly-opened font.
-    ** This allows the FPE to exercise its licensing logic without
-    ** having to create another instance of a font that already exists.
-    */
-
-	cached = FindCachedFontPattern(patternCache, pfontname, lenfname);
-	if (cached && cached->info.cachable)
-	{
-	    if (!AddResource(fid, RT_FONT, (pointer) cached))
-		return BadAlloc;
-	    cached->refcnt++;
-	    return Success;
-	}
-    }
-    c = xalloc(sizeof(OFclosureRec));
-    if (!c)
-	return BadAlloc;
-    c->fontname = xalloc(lenfname);
-    c->origFontName = pfontname;
-    c->origFontNameLen = lenfname;
-    if (!c->fontname) {
-	xfree(c);
-	return BadAlloc;
-    }
-    /*
-     * copy the current FPE list, so that if it gets changed by another client
-     * while we're blocking, the request still appears atomic
-     */
-    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);
-    if (!c->fpe_list) {
-	xfree(c->fontname);
-	xfree(c);
-	return BadAlloc;
-    }
-    memmove(c->fontname, pfontname, lenfname);
-    for (i = 0; i < num_fpes; i++) {
-	c->fpe_list[i] = font_path_elements[i];
-	UseFPE(c->fpe_list[i]);
-    }
-    c->client = client;
-    c->fontid = fid;
-    c->current_fpe = 0;
-    c->num_fpes = num_fpes;
-    c->fnamelen = lenfname;
-    c->slept = FALSE;
-    c->flags = flags;
-    c->non_cachable_font = cached;
-
-    (void) doOpenFont(client, c);
-    return Success;
-}
-
-/**
- * Decrement font's ref count, and free storage if ref count equals zero
- *
- *  \param value must conform to DeleteType
- */
-int
-CloseFont(pointer value, XID fid)
-{
-    int         nscr;
-    ScreenPtr   pscr;
-    FontPathElementPtr fpe;
-    FontPtr     pfont = (FontPtr)value;
-
-    if (pfont == NullFont)
-	return (Success);
-    if (--pfont->refcnt == 0) {
-	if (patternCache)
-	    RemoveCachedFontPattern (patternCache, pfont);
-	/*
-	 * since the last reference is gone, ask each screen to free any
-	 * storage it may have allocated locally for it.
-	 */
-	for (nscr = 0; nscr < screenInfo.numScreens; nscr++) {
-	    pscr = screenInfo.screens[nscr];
-	    if (pscr->UnrealizeFont)
-		(*pscr->UnrealizeFont) (pscr, pfont);
-	}
-	if (pfont == defaultFont)
-	    defaultFont = NULL;
-#ifdef XF86BIGFONT
-	XF86BigfontFreeFontShm(pfont);
-#endif
-	fpe = pfont->fpe;
-	(*fpe_functions[fpe->type].close_font) (fpe, pfont);
-	FreeFPE(fpe);
-    }
-    return (Success);
-}
-
-
-/***====================================================================***/
-
-/**
- * Sets up pReply as the correct QueryFontReply for pFont with the first
- * nProtoCCIStructs char infos.
- *
- *  \param pReply caller must allocate this storage
-  */
-void
-QueryFont(FontPtr pFont, xQueryFontReply *pReply, int nProtoCCIStructs)
-{
-    FontPropPtr      pFP;
-    int              r,
-                     c,
-                     i;
-    xFontProp       *prFP;
-    xCharInfo       *prCI;
-    xCharInfo       *charInfos[256];
-    unsigned char    chars[512];
-    int              ninfos;
-    unsigned long    ncols;
-    unsigned long    count;
-
-    /* pr->length set in dispatch */
-    pReply->minCharOrByte2 = pFont->info.firstCol;
-    pReply->defaultChar = pFont->info.defaultCh;
-    pReply->maxCharOrByte2 = pFont->info.lastCol;
-    pReply->drawDirection = pFont->info.drawDirection;
-    pReply->allCharsExist = pFont->info.allExist;
-    pReply->minByte1 = pFont->info.firstRow;
-    pReply->maxByte1 = pFont->info.lastRow;
-    pReply->fontAscent = pFont->info.fontAscent;
-    pReply->fontDescent = pFont->info.fontDescent;
-
-    pReply->minBounds = pFont->info.ink_minbounds;
-    pReply->maxBounds = pFont->info.ink_maxbounds;
-
-    pReply->nFontProps = pFont->info.nprops;
-    pReply->nCharInfos = nProtoCCIStructs;
-
-    for (i = 0, pFP = pFont->info.props, prFP = (xFontProp *) (&pReply[1]);
-	    i < pFont->info.nprops;
-	    i++, pFP++, prFP++) {
-	prFP->name = pFP->name;
-	prFP->value = pFP->value;
-    }
-
-    ninfos = 0;
-    ncols = (unsigned long) (pFont->info.lastCol - pFont->info.firstCol + 1);
-    prCI = (xCharInfo *) (prFP);
-    for (r = pFont->info.firstRow;
-	    ninfos < nProtoCCIStructs && r <= (int)pFont->info.lastRow;
-	    r++) {
-	i = 0;
-	for (c = pFont->info.firstCol; c <= (int)pFont->info.lastCol; c++) {
-	    chars[i++] = r;
-	    chars[i++] = c;
-	}
-	(*pFont->get_metrics) (pFont, ncols, chars, 
-				TwoD16Bit, &count, charInfos);
-	i = 0;
-	for (i = 0; i < (int) count && ninfos < nProtoCCIStructs; i++) {
-	    *prCI = *charInfos[i];
-	    prCI++;
-	    ninfos++;
-	}
-    }
-    return;
-}
-
-static Bool
-doListFontsAndAliases(ClientPtr client, LFclosurePtr c)
-{
-    FontPathElementPtr fpe;
-    int         err = Successful;
-    FontNamesPtr names = NULL;
-    char       *name, *resolved=NULL;
-    int         namelen, resolvedlen;
-    int		nnames;
-    int         stringLens;
-    int         i;
-    xListFontsReply reply;
-    char	*bufptr;
-    char	*bufferStart;
-    int		aliascount = 0;
-
-    if (client->clientGone)
-    {
-	if (c->current.current_fpe < c->num_fpes)
-	{
-	    fpe = c->fpe_list[c->current.current_fpe];
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	}
-	err = Successful;
-	goto bail;
-    }
-
-    if (!c->current.patlen)
-	goto finish;
-
-    while (c->current.current_fpe < c->num_fpes) {
-	fpe = c->fpe_list[c->current.current_fpe];
-	err = Successful;
-
-	if (!fpe_functions[fpe->type].start_list_fonts_and_aliases)
-	{
-	    /* This FPE doesn't support/require list_fonts_and_aliases */
-
-	    err = (*fpe_functions[fpe->type].list_fonts)
-		((pointer) c->client, fpe, c->current.pattern,
-		 c->current.patlen, c->current.max_names - c->names->nnames,
-		 c->names);
-
-	    if (err == Suspended) {
-		if (!c->slept) {
-		    c->slept = TRUE;
-		    ClientSleep(client,
-			(ClientSleepProcPtr)doListFontsAndAliases,
-			(pointer) c);
-		}
-		return TRUE;
-	    }
-
-	    err = BadFontName;
-	}
-	else
-	{
-	    /* Start of list_fonts_and_aliases functionality.  Modeled
-	       after list_fonts_with_info in that it resolves aliases,
-	       except that the information collected from FPEs is just
-	       names, not font info.  Each list_next_font_or_alias()
-	       returns either a name into name/namelen or an alias into
-	       name/namelen and its target name into resolved/resolvedlen.
-	       The code at this level then resolves the alias by polling
-	       the FPEs.  */
-
-	    if (!c->current.list_started) {
-		err = (*fpe_functions[fpe->type].start_list_fonts_and_aliases)
-		    ((pointer) c->client, fpe, c->current.pattern,
-		     c->current.patlen, c->current.max_names - c->names->nnames,
-		     &c->current.private);
-		if (err == Suspended) {
-		    if (!c->slept) {
-			ClientSleep(client,
-				    (ClientSleepProcPtr)doListFontsAndAliases,
-				    (pointer) c);
-			c->slept = TRUE;
-		    }
-		    return TRUE;
-		}
-		if (err == Successful)
-		    c->current.list_started = TRUE;
-	    }
-	    if (err == Successful) {
-		char    *tmpname;
-		name = 0;
-		err = (*fpe_functions[fpe->type].list_next_font_or_alias)
-		    ((pointer) c->client, fpe, &name, &namelen, &tmpname,
-		     &resolvedlen, c->current.private);
-		if (err == Suspended) {
-		    if (!c->slept) {
-			ClientSleep(client,
-				    (ClientSleepProcPtr)doListFontsAndAliases,
-				    (pointer) c);
-			c->slept = TRUE;
-		    }
-		    return TRUE;
-		}
-		if (err == FontNameAlias) {
-		    if (resolved) xfree(resolved);
-		    resolved = xalloc(resolvedlen + 1);
-		    if (resolved)
-			memmove(resolved, tmpname, resolvedlen + 1);
-		}
-	    }
-
-	    if (err == Successful)
-	    {
-		if (c->haveSaved)
-		{
-		    if (c->savedName)
-			(void)AddFontNamesName(c->names, c->savedName,
-					       c->savedNameLen);
-		}
-		else
-		    (void)AddFontNamesName(c->names, name, namelen);
-	    }
-
-	    /*
-	     * When we get an alias back, save our state and reset back to
-	     * the start of the FPE looking for the specified name.  As
-	     * soon as a real font is found for the alias, pop back to the
-	     * old state
-	     */
-	    else if (err == FontNameAlias) {
-		char	tmp_pattern[XLFDMAXFONTNAMELEN];
-		/*
-		 * when an alias recurses, we need to give
-		 * the last FPE a chance to clean up; so we call
-		 * it again, and assume that the error returned
-		 * is BadFontName, indicating the alias resolution
-		 * is complete.
-		 */
-		memmove(tmp_pattern, resolved, resolvedlen);
-		if (c->haveSaved)
-		{
-		    char    *tmpname;
-		    int     tmpnamelen;
-
-		    tmpname = 0;
-		    (void) (*fpe_functions[fpe->type].list_next_font_or_alias)
-			((pointer) c->client, fpe, &tmpname, &tmpnamelen,
-			 &tmpname, &tmpnamelen, c->current.private);
-		    if (--aliascount <= 0)
-		    {
-			err = BadFontName;
-			goto ContBadFontName;
-		    }
-		}
-		else
-		{
-		    c->saved = c->current;
-		    c->haveSaved = TRUE;
-		    if (c->savedName)
-			xfree(c->savedName);
-		    c->savedName = xalloc(namelen + 1);
-		    if (c->savedName)
-			memmove(c->savedName, name, namelen + 1);
-		    c->savedNameLen = namelen;
-		    aliascount = 20;
-		}
-		memmove(c->current.pattern, tmp_pattern, resolvedlen);
-		c->current.patlen = resolvedlen;
-		c->current.max_names = c->names->nnames + 1;
-		c->current.current_fpe = -1;
-		c->current.private = 0;
-		err = BadFontName;
-	    }
-	}
-	/*
-	 * At the end of this FPE, step to the next.  If we've finished
-	 * processing an alias, pop state back. If we've collected enough
-	 * font names, quit.
-	 */
-	if (err == BadFontName) {
-	  ContBadFontName: ;
-	    c->current.list_started = FALSE;
-	    c->current.current_fpe++;
-	    err = Successful;
-	    if (c->haveSaved)
-	    {
-		if (c->names->nnames == c->current.max_names ||
-			c->current.current_fpe == c->num_fpes) {
-		    c->haveSaved = FALSE;
-		    c->current = c->saved;
-		    /* Give the saved namelist a chance to clean itself up */
-		    continue;
-		}
-	    }
-	    if (c->names->nnames == c->current.max_names)
-		break;
-	}
-    }
-
-    /*
-     * send the reply
-     */
-    if (err != Successful) {
-	SendErrorToClient(client, X_ListFonts, 0, 0, FontToXError(err));
-	goto bail;
-    }
-
-finish:
-
-    names = c->names;
-    nnames = names->nnames;
-    client = c->client;
-    stringLens = 0;
-    for (i = 0; i < nnames; i++)
-	stringLens += (names->length[i] <= 255) ? names->length[i] : 0;
-
-    memset(&reply, 0, sizeof(xListFontsReply));
-    reply.type = X_Reply;
-    reply.length = bytes_to_int32(stringLens + nnames);
-    reply.nFonts = nnames;
-    reply.sequenceNumber = client->sequence;
-
-    bufptr = bufferStart = xalloc(reply.length << 2);
-
-    if (!bufptr && reply.length) {
-	SendErrorToClient(client, X_ListFonts, 0, 0, BadAlloc);
-	goto bail;
-    }
-    /*
-     * since WriteToClient long word aligns things, copy to temp buffer and
-     * write all at once
-     */
-    for (i = 0; i < nnames; i++) {
-	if (names->length[i] > 255)
-	    reply.nFonts--;
-	else
-	{
-	    *bufptr++ = names->length[i];
-	    memmove( bufptr, names->names[i], names->length[i]);
-	    bufptr += names->length[i];
-	}
-    }
-    nnames = reply.nFonts;
-    reply.length = bytes_to_int32(stringLens + nnames);
-    client->pSwapReplyFunc = ReplySwapVector[X_ListFonts];
-    WriteSwappedDataToClient(client, sizeof(xListFontsReply), &reply);
-    (void) WriteToClient(client, stringLens + nnames, bufferStart);
-    xfree(bufferStart);
-
-bail:
-    if (c->slept)
-	ClientWakeup(client);
-    for (i = 0; i < c->num_fpes; i++)
-	FreeFPE(c->fpe_list[i]);
-    xfree(c->fpe_list);
-    if (c->savedName) xfree(c->savedName);
-    FreeFontNames(names);
-    xfree(c);
-    if (resolved) xfree(resolved);
-    return TRUE;
-}
-
-int
-ListFonts(ClientPtr client, unsigned char *pattern, unsigned length, 
-          unsigned max_names)
-{
-    int         i;
-    LFclosurePtr c;
-
-    /* 
-     * The right error to return here would be BadName, however the
-     * specification does not allow for a Name error on this request.
-     * Perhaps a better solution would be to return a nil list, i.e.
-     * a list containing zero fontnames.
-     */
-    if (length > XLFDMAXFONTNAMELEN)
-	return BadAlloc;
-
-    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);
-    if (i != Success)
-	return i;
-
-    if (!(c = xalloc(sizeof *c)))
-	return BadAlloc;
-    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);
-    if (!c->fpe_list) {
-	xfree(c);
-	return BadAlloc;
-    }
-    c->names = MakeFontNamesRecord(max_names < 100 ? max_names : 100);
-    if (!c->names)
-    {
-	xfree(c->fpe_list);
-	xfree(c);
-	return BadAlloc;
-    }
-    memmove( c->current.pattern, pattern, length);
-    for (i = 0; i < num_fpes; i++) {
-	c->fpe_list[i] = font_path_elements[i];
-	UseFPE(c->fpe_list[i]);
-    }
-    c->client = client;
-    c->num_fpes = num_fpes;
-    c->current.patlen = length;
-    c->current.current_fpe = 0;
-    c->current.max_names = max_names;
-    c->current.list_started = FALSE;
-    c->current.private = 0;
-    c->haveSaved = FALSE;
-    c->slept = FALSE;
-    c->savedName = 0;
-    doListFontsAndAliases(client, c);
-    return Success;
-}
-
-int
-doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c)
-{
-    FontPathElementPtr fpe;
-    int         err = Successful;
-    char       *name;
-    int         namelen;
-    int         numFonts;
-    FontInfoRec fontInfo,
-               *pFontInfo;
-    xListFontsWithInfoReply *reply;
-    int         length;
-    xFontProp  *pFP;
-    int         i;
-    int		aliascount = 0;
-    xListFontsWithInfoReply finalReply;
-
-    if (client->clientGone)
-    {
-	if (c->current.current_fpe < c->num_fpes)
- 	{
-	    fpe = c->fpe_list[c->current.current_fpe];
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	}
-	err = Successful;
-	goto bail;
-    }
-    client->pSwapReplyFunc = ReplySwapVector[X_ListFontsWithInfo];
-    if (!c->current.patlen)
-	goto finish;
-    while (c->current.current_fpe < c->num_fpes)
-    {
-	fpe = c->fpe_list[c->current.current_fpe];
-	err = Successful;
-	if (!c->current.list_started)
- 	{
-	    err = (*fpe_functions[fpe->type].start_list_fonts_with_info)
-		(client, fpe, c->current.pattern, c->current.patlen,
-		 c->current.max_names, &c->current.private);
-	    if (err == Suspended)
- 	    {
-		if (!c->slept)
- 		{
-		    ClientSleep(client, (ClientSleepProcPtr)doListFontsWithInfo, c);
-		    c->slept = TRUE;
-		}
-		return TRUE;
-	    }
-	    if (err == Successful)
-		c->current.list_started = TRUE;
-	}
-	if (err == Successful)
- 	{
-	    name = 0;
-	    pFontInfo = &fontInfo;
-	    err = (*fpe_functions[fpe->type].list_next_font_with_info)
-		(client, fpe, &name, &namelen, &pFontInfo,
-		 &numFonts, c->current.private);
-	    if (err == Suspended)
- 	    {
-		if (!c->slept)
- 		{
-		    ClientSleep(client,
-		    	     (ClientSleepProcPtr)doListFontsWithInfo,
-			     c);
-		    c->slept = TRUE;
-		}
-		return TRUE;
-	    }
-	}
-	/*
-	 * When we get an alias back, save our state and reset back to the
-	 * start of the FPE looking for the specified name.  As soon as a real
-	 * font is found for the alias, pop back to the old state
-	 */
-	if (err == FontNameAlias)
- 	{
-	    /*
-	     * when an alias recurses, we need to give
-	     * the last FPE a chance to clean up; so we call
-	     * it again, and assume that the error returned
-	     * is BadFontName, indicating the alias resolution
-	     * is complete.
-	     */
-	    if (c->haveSaved)
-	    {
-		char	*tmpname;
-		int	tmpnamelen;
-		FontInfoPtr tmpFontInfo;
-
-	    	tmpname = 0;
-	    	tmpFontInfo = &fontInfo;
-	    	(void) (*fpe_functions[fpe->type].list_next_font_with_info)
-		    (client, fpe, &tmpname, &tmpnamelen, &tmpFontInfo,
-		     &numFonts, c->current.private);
-		if (--aliascount <= 0)
-		{
-		    err = BadFontName;
-		    goto ContBadFontName;
-		}
-	    }
-	    else
-	    {
-		c->saved = c->current;
-		c->haveSaved = TRUE;
-		c->savedNumFonts = numFonts;
-		if (c->savedName)
-		  xfree(c->savedName);
-		c->savedName = xalloc(namelen + 1);
-		if (c->savedName)
-		  memmove(c->savedName, name, namelen + 1);
-		aliascount = 20;
-	    }
-	    memmove(c->current.pattern, name, namelen);
-	    c->current.patlen = namelen;
-	    c->current.max_names = 1;
-	    c->current.current_fpe = 0;
-	    c->current.private = 0;
-	    c->current.list_started = FALSE;
-	}
-	/*
-	 * At the end of this FPE, step to the next.  If we've finished
-	 * processing an alias, pop state back.  If we've sent enough font
-	 * names, quit.  Always wait for BadFontName to let the FPE
-	 * have a chance to clean up.
-	 */
-	else if (err == BadFontName)
- 	{
-	  ContBadFontName: ;
-	    c->current.list_started = FALSE;
-	    c->current.current_fpe++;
-	    err = Successful;
-	    if (c->haveSaved)
- 	    {
-		if (c->current.max_names == 0 ||
-			c->current.current_fpe == c->num_fpes)
- 		{
-		    c->haveSaved = FALSE;
-		    c->saved.max_names -= (1 - c->current.max_names);
-		    c->current = c->saved;
-		}
-	    }
-	    else if (c->current.max_names == 0)
-		break;
-	}
- 	else if (err == Successful)
- 	{
-	    length = sizeof(*reply) + pFontInfo->nprops * sizeof(xFontProp);
-	    reply = c->reply;
-	    if (c->length < length)
- 	    {
-		reply = (xListFontsWithInfoReply *) xrealloc(c->reply, length);
-		if (!reply)
- 		{
-		    err = AllocError;
-		    break;
-		}
-		memset((char*)reply + c->length, 0, length - c->length);
-		c->reply = reply;
-		c->length = length;
-	    }
-	    if (c->haveSaved)
- 	    {
-		numFonts = c->savedNumFonts;
-		name = c->savedName;
-		namelen = strlen(name);
-	    }
-	    reply->type = X_Reply;
-	    reply->length = bytes_to_int32(sizeof *reply - sizeof(xGenericReply) +
-			     pFontInfo->nprops * sizeof(xFontProp) +
-			     namelen);
-	    reply->sequenceNumber = client->sequence;
-	    reply->nameLength = namelen;
-	    reply->minBounds = pFontInfo->ink_minbounds;
-	    reply->maxBounds = pFontInfo->ink_maxbounds;
-	    reply->minCharOrByte2 = pFontInfo->firstCol;
-	    reply->maxCharOrByte2 = pFontInfo->lastCol;
-	    reply->defaultChar = pFontInfo->defaultCh;
-	    reply->nFontProps = pFontInfo->nprops;
-	    reply->drawDirection = pFontInfo->drawDirection;
-	    reply->minByte1 = pFontInfo->firstRow;
-	    reply->maxByte1 = pFontInfo->lastRow;
-	    reply->allCharsExist = pFontInfo->allExist;
-	    reply->fontAscent = pFontInfo->fontAscent;
-	    reply->fontDescent = pFontInfo->fontDescent;
-	    reply->nReplies = numFonts;
-	    pFP = (xFontProp *) (reply + 1);
-	    for (i = 0; i < pFontInfo->nprops; i++)
- 	    {
-		pFP->name = pFontInfo->props[i].name;
-		pFP->value = pFontInfo->props[i].value;
-		pFP++;
-	    }
-	    WriteSwappedDataToClient(client, length, reply);
-	    (void) WriteToClient(client, namelen, name);
-	    if (pFontInfo == &fontInfo)
- 	    {
-		xfree(fontInfo.props);
-		xfree(fontInfo.isStringProp);
-	    }
-	    --c->current.max_names;
-	}
-    }
-finish:
-    length = sizeof(xListFontsWithInfoReply);
-    bzero((char *) &finalReply, sizeof(xListFontsWithInfoReply));
-    finalReply.type = X_Reply;
-    finalReply.sequenceNumber = client->sequence;
-    finalReply.length = bytes_to_int32(sizeof(xListFontsWithInfoReply)
-		     - sizeof(xGenericReply));
-    WriteSwappedDataToClient(client, length, &finalReply);
-bail:
-    if (c->slept)
-	ClientWakeup(client);
-    for (i = 0; i < c->num_fpes; i++)
-	FreeFPE(c->fpe_list[i]);
-    xfree(c->reply);
-    xfree(c->fpe_list);
-    if (c->savedName) xfree(c->savedName);
-    xfree(c);
-    return TRUE;
-}
-
-int
-StartListFontsWithInfo(ClientPtr client, int length, unsigned char *pattern, 
-                       int max_names)
-{
-    int		    i;
-    LFWIclosurePtr  c;
-
-    /* 
-     * The right error to return here would be BadName, however the
-     * specification does not allow for a Name error on this request.
-     * Perhaps a better solution would be to return a nil list, i.e.
-     * a list containing zero fontnames.
-     */
-    if (length > XLFDMAXFONTNAMELEN)
-	return BadAlloc;
-
-    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);
-    if (i != Success)
-	return i;
-
-    if (!(c = xalloc(sizeof *c)))
-	goto badAlloc;
-    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);
-    if (!c->fpe_list)
-    {
-	xfree(c);
-	goto badAlloc;
-    }
-    memmove(c->current.pattern, pattern, length);
-    for (i = 0; i < num_fpes; i++)
-    {
-	c->fpe_list[i] = font_path_elements[i];
-	UseFPE(c->fpe_list[i]);
-    }
-    c->client = client;
-    c->num_fpes = num_fpes;
-    c->reply = 0;
-    c->length = 0;
-    c->current.patlen = length;
-    c->current.current_fpe = 0;
-    c->current.max_names = max_names;
-    c->current.list_started = FALSE;
-    c->current.private = 0;
-    c->savedNumFonts = 0;
-    c->haveSaved = FALSE;
-    c->slept = FALSE;
-    c->savedName = 0;
-    doListFontsWithInfo(client, c);
-    return Success;
-badAlloc:
-    return BadAlloc;
-}
-
-#define TextEltHeader 2
-#define FontShiftSize 5
-static XID clearGC[] = { CT_NONE };
-#define clearGCmask (GCClipMask)
-
-int
-doPolyText(ClientPtr client, PTclosurePtr c)
-{
-    FontPtr pFont = c->pGC->font, oldpFont;
-    Font	fid, oldfid;
-    int err = Success, lgerr;	/* err is in X error, not font error, space */
-    enum { NEVER_SLEPT, START_SLEEP, SLEEPING } client_state = NEVER_SLEPT;
-    FontPathElementPtr fpe;
-    GC *origGC = NULL;
-
-    if (client->clientGone)
-    {
-	fpe = c->pGC->font->fpe;
-	(*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-
-	if (c->slept)
-	{
-	    /* Client has died, but we cannot bail out right now.  We
-	       need to clean up after the work we did when going to
-	       sleep.  Setting the drawable pointer to 0 makes this
-	       happen without any attempts to render or perform other
-	       unnecessary activities.  */
-	    c->pDraw = (DrawablePtr)0;
-	}
-	else
-	{
-	    err = Success;
-	    goto bail;
-	}
-    }
-
-    /* Make sure our drawable hasn't disappeared while we slept. */
-    if (c->slept && c->pDraw)
-    {
-	DrawablePtr pDraw;
-	dixLookupDrawable(&pDraw, c->did, client, 0, DixWriteAccess);
-	if (c->pDraw != pDraw) {
-	    /* Our drawable has disappeared.  Treat like client died... ask
-	       the FPE code to clean up after client and avoid further
-	       rendering while we clean up after ourself.  */
-	    fpe = c->pGC->font->fpe;
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	    c->pDraw = (DrawablePtr)0;
-	}
-    }
-
-    client_state = c->slept ? SLEEPING : NEVER_SLEPT;
-
-    while (c->endReq - c->pElt > TextEltHeader)
-    {
-	if (*c->pElt == FontChange)
-        {
-	    if (c->endReq - c->pElt < FontShiftSize)
-	    {
-		 err = BadLength;
-		 goto bail;
-	    }
-
-	    oldpFont = pFont;
-	    oldfid = fid;
-
-	    fid =  ((Font)*(c->pElt+4))		/* big-endian */
-		 | ((Font)*(c->pElt+3)) << 8
-		 | ((Font)*(c->pElt+2)) << 16
-		 | ((Font)*(c->pElt+1)) << 24;
-	    err = dixLookupResourceByType((pointer *)&pFont, fid, RT_FONT,
-					  client, DixReadAccess);
-	    if (err != Success)
-	    {
-		err = (err == BadValue) ? BadFont : err;
-		/* restore pFont and fid for step 4 (described below) */
-		pFont = oldpFont;
-		fid = oldfid;
-
-		/* If we're in START_SLEEP mode, the following step
-		   shortens the request...  in the unlikely event that
-		   the fid somehow becomes valid before we come through
-		   again to actually execute the polytext, which would
-		   then mess up our refcounting scheme badly.  */
-		c->err = err;
-		c->endReq = c->pElt;
-
-		goto bail;
-	    }
-
-	    /* Step 3 (described below) on our new font */
-	    if (client_state == START_SLEEP)
-		pFont->refcnt++;
-	    else
-	    {
-		if (pFont != c->pGC->font && c->pDraw)
-		{
-		    ChangeGC( c->pGC, GCFont, &fid);
-		    ValidateGC(c->pDraw, c->pGC);
-		    if (c->reqType == X_PolyText8)
-			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText8;
-		    else
-			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText16;
-		}
-
-		/* Undo the refcnt++ we performed when going to sleep */
-		if (client_state == SLEEPING)
-		    (void)CloseFont(c->pGC->font, (Font)0);
-	    }
-	    c->pElt += FontShiftSize;
-	}
-	else	/* print a string */
-	{
-	    unsigned char *pNextElt;
-	    pNextElt = c->pElt + TextEltHeader + (*c->pElt)*c->itemSize;
-	    if ( pNextElt > c->endReq)
-	    {
-		err = BadLength;
-		goto bail;
-	    }
-	    if (client_state == START_SLEEP)
-	    {
-		c->pElt = pNextElt;
-		continue;
-	    }
-	    if (c->pDraw)
-	    {
-		lgerr = LoadGlyphs(client, c->pGC->font, *c->pElt, c->itemSize,
-				   c->pElt + TextEltHeader);
-	    }
-	    else lgerr = Successful;
-
-	    if (lgerr == Suspended)
-	    {
-		if (!c->slept) {
-		    int len;
-		    GC *pGC;
-		    PTclosurePtr new_closure;
-
-    /*  We're putting the client to sleep.  We need to do a few things
-	to ensure successful and atomic-appearing execution of the
-	remainder of the request.  First, copy the remainder of the
-	request into a safe malloc'd area.  Second, create a scratch GC
-	to use for the remainder of the request.  Third, mark all fonts
-	referenced in the remainder of the request to prevent their
-	deallocation.  Fourth, make the original GC look like the
-	request has completed...  set its font to the final font value
-	from this request.  These GC manipulations are for the unlikely
-	(but possible) event that some other client is using the GC.
-	Steps 3 and 4 are performed by running this procedure through
-	the remainder of the request in a special no-render mode
-	indicated by client_state = START_SLEEP.  */
-
-		    /* Step 1 */
-		    /* Allocate a malloc'd closure structure to replace
-		       the local one we were passed */
-		    new_closure = xalloc(sizeof(PTclosureRec));
-		    if (!new_closure)
-		    {
-			err = BadAlloc;
-			goto bail;
-		    }
-		    *new_closure = *c;
-		    c = new_closure;
-
-		    len = c->endReq - c->pElt;
-		    c->data = xalloc(len);
-		    if (!c->data)
-		    {
-			xfree(c);
-			err = BadAlloc;
-			goto bail;
-		    }
-		    memmove(c->data, c->pElt, len);
-		    c->pElt = c->data;
-		    c->endReq = c->pElt + len;
-
-		    /* Step 2 */
-
-		    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);
-		    if (!pGC)
-		    {
-			xfree(c->data);
-			xfree(c);
-			err = BadAlloc;
-			goto bail;
-		    }
-		    if ((err = CopyGC(c->pGC, pGC, GCFunction |
-				      GCPlaneMask | GCForeground |
-				      GCBackground | GCFillStyle |
-				      GCTile | GCStipple |
-				      GCTileStipXOrigin |
-				      GCTileStipYOrigin | GCFont |
-				      GCSubwindowMode | GCClipXOrigin |
-				      GCClipYOrigin | GCClipMask)) !=
-				      Success)
-		    {
-			FreeScratchGC(pGC);
-			xfree(c->data);
-			xfree(c);
-			err = BadAlloc;
-			goto bail;
-		    }
-		    origGC = c->pGC;
-		    c->pGC = pGC;
-		    ValidateGC(c->pDraw, c->pGC);
-		    
-		    c->slept = TRUE;
-		    ClientSleep(client,
-		    	     (ClientSleepProcPtr)doPolyText,
-			     (pointer) c);
-
-		    /* Set up to perform steps 3 and 4 */
-		    client_state = START_SLEEP;
-		    continue;	/* on to steps 3 and 4 */
-		}
-		return TRUE;
-	    }
-	    else if (lgerr != Successful)
-	    {
-		err = FontToXError(lgerr);
-		goto bail;
-	    }
-	    if (c->pDraw)
-	    {
-		c->xorg += *((INT8 *)(c->pElt + 1));	/* must be signed */
-		c->xorg = (* c->polyText)(c->pDraw, c->pGC, c->xorg, c->yorg,
-		    *c->pElt, c->pElt + TextEltHeader);
-	    }
-	    c->pElt = pNextElt;
-	}
-    }
-
-bail:
-
-    if (client_state == START_SLEEP)
-    {
-	/* Step 4 */
-	if (pFont != origGC->font)
-	{
-	    ChangeGC(origGC, GCFont, &fid);
-	    ValidateGC(c->pDraw, origGC);
-	}
-
-	/* restore pElt pointer for execution of remainder of the request */
-	c->pElt = c->data;
-	return TRUE;
-    }
-
-    if (c->err != Success) err = c->err;
-    if (err != Success && c->client != serverClient) {
-#ifdef PANORAMIX
-        if (noPanoramiXExtension || !c->pGC->pScreen->myNum)
-#endif
-	    SendErrorToClient(c->client, c->reqType, 0, 0, err);
-    }
-    if (c->slept)
-    {
-	ClientWakeup(c->client);
-	ChangeGC(c->pGC, clearGCmask, clearGC);
-
-	/* Unreference the font from the scratch GC */
-	CloseFont(c->pGC->font, (Font)0);
-	c->pGC->font = NullFont;
-
-	FreeScratchGC(c->pGC);
-	xfree(c->data);
-	xfree(c);
-    }
-    return TRUE;
-}
-
-int
-PolyText(ClientPtr client, DrawablePtr pDraw, GC *pGC, unsigned char *pElt, 
-         unsigned char *endReq, int xorg, int yorg, int reqType, XID did)
-{
-    PTclosureRec local_closure;
-
-    local_closure.pElt = pElt;
-    local_closure.endReq = endReq;
-    local_closure.client = client;
-    local_closure.pDraw = pDraw;
-    local_closure.xorg = xorg;
-    local_closure.yorg = yorg;
-    if ((local_closure.reqType = reqType) == X_PolyText8)
-    {
-	local_closure.polyText = (PolyTextPtr) pGC->ops->PolyText8;
-	local_closure.itemSize = 1;
-    }
-    else
-    {
-	local_closure.polyText =  (PolyTextPtr) pGC->ops->PolyText16;
-	local_closure.itemSize = 2;
-    }
-    local_closure.pGC = pGC;
-    local_closure.did = did;
-    local_closure.err = Success;
-    local_closure.slept = FALSE;
-
-    (void) doPolyText(client, &local_closure);
-    return Success;
-}
-
-
-#undef TextEltHeader
-#undef FontShiftSize
-
-int
-doImageText(ClientPtr client, ITclosurePtr c)
-{
-    int err = Success, lgerr;	/* err is in X error, not font error, space */
-    FontPathElementPtr fpe;
-
-    if (client->clientGone)
-    {
-	fpe = c->pGC->font->fpe;
-	(*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	err = Success;
-	goto bail;
-    }
-
-    /* Make sure our drawable hasn't disappeared while we slept. */
-    if (c->slept && c->pDraw)
-    {
-	DrawablePtr pDraw;
-	dixLookupDrawable(&pDraw, c->did, client, 0, DixWriteAccess);
-	if (c->pDraw != pDraw) {
-	    /* Our drawable has disappeared.  Treat like client died... ask
-	       the FPE code to clean up after client. */
-	    fpe = c->pGC->font->fpe;
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-	    err = Success;
-	    goto bail;
-	}
-    }
-
-    lgerr = LoadGlyphs(client, c->pGC->font, c->nChars, c->itemSize, c->data);
-    if (lgerr == Suspended)
-    {
-        if (!c->slept) {
-	    GC *pGC;
-	    unsigned char *data;
-	    ITclosurePtr new_closure;
-
-	    /* We're putting the client to sleep.  We need to
-	       save some state.  Similar problem to that handled
-	       in doPolyText, but much simpler because the
-	       request structure is much simpler. */
-
-	    new_closure = xalloc(sizeof(ITclosureRec));
-	    if (!new_closure)
-	    {
-		err = BadAlloc;
-		goto bail;
-	    }
-	    *new_closure = *c;
-	    c = new_closure;
-
-	    data = xalloc(c->nChars * c->itemSize);
-	    if (!data)
-	    {
-		xfree(c);
-		err = BadAlloc;
-		goto bail;
-	    }
-	    memmove(data, c->data, c->nChars * c->itemSize);
-	    c->data = data;
-
-	    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);
-	    if (!pGC)
-	    {
-		xfree(c->data);
-		xfree(c);
-		err = BadAlloc;
-		goto bail;
-	    }
-	    if ((err = CopyGC(c->pGC, pGC, GCFunction | GCPlaneMask |
-			      GCForeground | GCBackground | GCFillStyle |
-			      GCTile | GCStipple | GCTileStipXOrigin |
-			      GCTileStipYOrigin | GCFont |
-			      GCSubwindowMode | GCClipXOrigin |
-			      GCClipYOrigin | GCClipMask)) != Success)
-	    {
-		FreeScratchGC(pGC);
-		xfree(c->data);
-		xfree(c);
-		err = BadAlloc;
-		goto bail;
-	    }
-	    c->pGC = pGC;
-	    ValidateGC(c->pDraw, c->pGC);
-
-	    c->slept = TRUE;
-            ClientSleep(client, (ClientSleepProcPtr)doImageText, (pointer) c);
-        }
-        return TRUE;
-    }
-    else if (lgerr != Successful)
-    {
-        err = FontToXError(lgerr);
-        goto bail;
-    }
-    if (c->pDraw)
-    {
-	(* c->imageText)(c->pDraw, c->pGC, c->xorg, c->yorg,
-	    c->nChars, c->data);
-    }
-
-bail:
-
-    if (err != Success && c->client != serverClient) {
-	SendErrorToClient(c->client, c->reqType, 0, 0, err);
-    }
-    if (c->slept)
-    {
-	ClientWakeup(c->client);
-	ChangeGC(c->pGC, clearGCmask, clearGC);
-
-	/* Unreference the font from the scratch GC */
-	CloseFont(c->pGC->font, (Font)0);
-	c->pGC->font = NullFont;
-
-	FreeScratchGC(c->pGC);
-	xfree(c->data);
-	xfree(c);
-    }
-    return TRUE;
-}
-
-int
-ImageText(ClientPtr client, DrawablePtr pDraw, GC *pGC, int nChars, 
-          unsigned char *data, int xorg, int yorg, int reqType, XID did)
-{
-    ITclosureRec local_closure;
-
-    local_closure.client = client;
-    local_closure.pDraw = pDraw;
-    local_closure.pGC = pGC;
-    local_closure.nChars = nChars;
-    local_closure.data = data;
-    local_closure.xorg = xorg;
-    local_closure.yorg = yorg;
-    if ((local_closure.reqType = reqType) == X_ImageText8)
-    {
-	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText8;
-	local_closure.itemSize = 1;
-    }
-    else
-    {
-	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText16;
-	local_closure.itemSize = 2;
-    }
-    local_closure.did = did;
-    local_closure.slept = FALSE;
-
-    (void) doImageText(client, &local_closure);
-    return Success;
-}
-
-
-/* does the necessary magic to figure out the fpe type */
-static int
-DetermineFPEType(char *pathname)
-{
-    int         i;
-
-    for (i = 0; i < num_fpe_types; i++) {
-	if ((*fpe_functions[i].name_check) (pathname))
-	    return i;
-    }
-    return -1;
-}
-
-
-static void
-FreeFontPath(FontPathElementPtr *list, int n, Bool force)
-{
-    int         i;
-
-    for (i = 0; i < n; i++) {
-	if (force) {
-	    /* Sanity check that all refcounts will be 0 by the time
-	       we get to the end of the list. */
-	    int found = 1;	/* the first reference is us */
-	    int j;
-	    for (j = i+1; j < n; j++) {
-		if (list[j] == list[i])
-		    found++;
-	    }
-	    if (list[i]->refcount != found) {
-		list[i]->refcount = found; /* ensure it will get freed */
-	    }
-	}
-	FreeFPE(list[i]);
-    }
-    xfree(list);
-}
-
-static FontPathElementPtr
-find_existing_fpe(FontPathElementPtr *list, int num, unsigned char *name, int len)
-{
-    FontPathElementPtr fpe;
-    int         i;
-
-    for (i = 0; i < num; i++) {
-	fpe = list[i];
-	if (fpe->name_length == len && memcmp(name, fpe->name, len) == 0)
-	    return fpe;
-    }
-    return (FontPathElementPtr) 0;
-}
-
-
-static int
-SetFontPathElements(int npaths, unsigned char *paths, int *bad, Bool persist)
-{
-    int         i, err = 0;
-    int         valid_paths = 0;
-    unsigned int len;
-    unsigned char *cp = paths;
-    FontPathElementPtr fpe = NULL, *fplist;
-
-    fplist = xalloc(sizeof(FontPathElementPtr) * npaths);
-    if (!fplist) {
-	*bad = 0;
-	return BadAlloc;
-    }
-    for (i = 0; i < num_fpe_types; i++) {
-	if (fpe_functions[i].set_path_hook)
-	    (*fpe_functions[i].set_path_hook) ();
-    }
-    for (i = 0; i < npaths; i++) 
-    {
-	len = (unsigned int) (*cp++);
-
-	if (len == 0) 
-	{
-	    if (persist)
-		ErrorF("[dix] Removing empty element from the valid list of fontpaths\n");
-	    err = BadValue;
-	}
-	else
-	{
-	    /* if it's already in our active list, just reset it */
-	    /*
-	     * note that this can miss FPE's in limbo -- may be worth catching
-	     * them, though it'd muck up refcounting
-	     */
-	    fpe = find_existing_fpe(font_path_elements, num_fpes, cp, len);
-	    if (fpe) 
-	    {
-		err = (*fpe_functions[fpe->type].reset_fpe) (fpe);
-		if (err == Successful) 
-		{
-		    UseFPE(fpe);/* since it'll be decref'd later when freed
-				 * from the old list */
-		}
-		else
-		    fpe = 0;
-	    }
-	    /* if error or can't do it, act like it's a new one */
-	    if (!fpe)
-	    {
-		fpe = xalloc(sizeof(FontPathElementRec));
-		if (!fpe) 
-		{
-		    err = BadAlloc;
-		    goto bail;
-		}
-		fpe->name = xalloc(len + 1);
-		if (!fpe->name) 
-		{
-		    xfree(fpe);
-		    err = BadAlloc;
-		    goto bail;
-		}
-		fpe->refcount = 1;
-    
-		strncpy(fpe->name, (char *) cp, (int) len);
-		fpe->name[len] = '\0';
-		fpe->name_length = len;
-		fpe->type = DetermineFPEType(fpe->name);
-		if (fpe->type == -1)
-		    err = BadValue;
-		else
-		    err = (*fpe_functions[fpe->type].init_fpe) (fpe);
-		if (err != Successful)
-		{
-		    if (persist)
-		    {
-			ErrorF("[dix] Could not init font path element %s, removing from list!\n",
-			       fpe->name);
-		    }
-		    xfree (fpe->name);
-		    xfree (fpe);
-		}
-	    }
-	}
-	if (err != Successful)
-	{
-	    if (!persist)
-		goto bail;
-	}
-	else
-	{
-	    fplist[valid_paths++] = fpe;
-	}
-	cp += len;
-    }
-
-    FreeFontPath(font_path_elements, num_fpes, FALSE);
-    font_path_elements = fplist;
-    if (patternCache)
-	EmptyFontPatternCache(patternCache);
-    num_fpes = valid_paths;
-
-    return Success;
-bail:
-    *bad = i;
-    while (--valid_paths >= 0)
-	FreeFPE(fplist[valid_paths]);
-    xfree(fplist);
-    return FontToXError(err);
-}
-
-/* XXX -- do we need to pass error down to each renderer? */
-int
-SetFontPath(ClientPtr client, int npaths, unsigned char *paths, int *error)
-{
-    int err = XaceHook(XACE_SERVER_ACCESS, client, DixManageAccess);
-    if (err != Success)
-	return err;
-
-    if (npaths == 0) {
-	if (SetDefaultFontPath(defaultFontPath) != Success)
-	    return BadValue;
-    } else {
-	err = SetFontPathElements(npaths, paths, error, FALSE);
-    }
-    return err;
-}
-
-int
-SetDefaultFontPath(char *path)
-{
-    char       *temp_path,
-               *start,
-               *end;
-    unsigned char *cp,
-               *pp,
-               *nump,
-               *newpath;
-    int         num = 1,
-                len,
-                err,
-                size = 0,
-                bad;
-
-    /* ensure temp_path contains "built-ins" */
-    start = path;
-    while (1) {
-	start = strstr(start, "built-ins");
-	if (start == NULL)
-	    break;
-	end = start + strlen("built-ins");
-	if ((start == path || start[-1] == ',') && (!*end || *end == ','))
-	    break;
-	start = end;
-    }
-    if (!start) {
-	temp_path = Xprintf("%s%sbuilt-ins", path, *path ? "," : "");
-    } else {
-	temp_path = Xstrdup(path);
-    }
-    if (!temp_path)
-        return BadAlloc;
-
-    /* get enough for string, plus values -- use up commas */
-    len = strlen(temp_path) + 1;
-    nump = cp = newpath = xalloc(len);
-    if (!newpath)
-	return BadAlloc;
-    pp = (unsigned char *) temp_path;
-    cp++;
-    while (*pp) {
-	if (*pp == ',') {
-	    *nump = (unsigned char) size;
-	    nump = cp++;
-	    pp++;
-	    num++;
-	    size = 0;
-	} else {
-	    *cp++ = *pp++;
-	    size++;
-	}
-    }
-    *nump = (unsigned char) size;
-
-    err = SetFontPathElements(num, newpath, &bad, TRUE);
-
-    xfree(newpath);
-    xfree(temp_path);
-
-    return err;
-}
-
-int
-GetFontPath(ClientPtr client, int *count, int *length, unsigned char **result)
-{
-    int			i;
-    unsigned char       *c;
-    int			len;
-    FontPathElementPtr	fpe;
-
-    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);
-    if (i != Success)
-	return i;
-
-    len = 0;
-    for (i = 0; i < num_fpes; i++) {
-	fpe = font_path_elements[i];
-	len += fpe->name_length + 1;
-    }
-    font_path_string = (unsigned char *) xrealloc(font_path_string, len);
-    if (!font_path_string)
-	return BadAlloc;
-
-    c = font_path_string;
-    *length = 0;
-    for (i = 0; i < num_fpes; i++) {
-	fpe = font_path_elements[i];
-	*c = fpe->name_length;
-	*length += *c++;
-	memmove(c, fpe->name, fpe->name_length);
-	c += fpe->name_length;
-    }
-    *count = num_fpes;
-    *result = font_path_string;
-    return Success;
-}
-
-void
-DeleteClientFontStuff(ClientPtr client)
-{
-    int			i;
-    FontPathElementPtr	fpe;
-
-    for (i = 0; i < num_fpes; i++)
-    {
-	fpe = font_path_elements[i];
-	if (fpe_functions[fpe->type].client_died)
-	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);
-    }
-}
-
-void
-InitFonts (void)
-{
-    patternCache = MakeFontPatternCache();
-
-    BuiltinRegisterFpeFunctions();
-    FontFileRegisterFpeFunctions();
-    fs_register_fpe_functions();
-}
-
-int
-GetDefaultPointSize (void)
-{
-    return 120;
-}
-
-
-FontResolutionPtr
-GetClientResolutions (int *num)
-{
-    static struct _FontResolution res;
-    ScreenPtr   pScreen;
-
-    pScreen = screenInfo.screens[0];
-    res.x_resolution = (pScreen->width * 25.4) / pScreen->mmWidth;
-    /*
-     * XXX - we'll want this as long as bitmap instances are prevalent 
-     so that we can match them from scalable fonts
-     */
-    if (res.x_resolution < 88)
-	res.x_resolution = 75;
-    else
-	res.x_resolution = 100;
-    res.y_resolution = (pScreen->height * 25.4) / pScreen->mmHeight;
-    if (res.y_resolution < 88)
-	res.y_resolution = 75;
-    else
-	res.y_resolution = 100;
-    res.point_size = 120;
-    *num = 1;
-    return &res;
-}
-
-/*
- * returns the type index of the new fpe
- *
- * should be called (only once!) by each type of fpe when initialized
- */
-
-int
-RegisterFPEFunctions(NameCheckFunc name_func, 
-		     InitFpeFunc init_func, 
-		     FreeFpeFunc free_func, 
-		     ResetFpeFunc reset_func, 
-		     OpenFontFunc open_func, 
-		     CloseFontFunc close_func, 
-		     ListFontsFunc list_func, 
-		     StartLfwiFunc start_lfwi_func, 
-		     NextLfwiFunc next_lfwi_func, 
-		     WakeupFpeFunc wakeup_func, 
-		     ClientDiedFunc client_died, 
-		     LoadGlyphsFunc load_glyphs, 
-		     StartLaFunc start_list_alias_func, 
-		     NextLaFunc next_list_alias_func, 
-		     SetPathFunc set_path_func)
-{
-    FPEFunctions *new;
-
-    /* grow the list */
-    new = (FPEFunctions *) xrealloc(fpe_functions,
-				 (num_fpe_types + 1) * sizeof(FPEFunctions));
-    if (!new)
-	return -1;
-    fpe_functions = new;
-
-    fpe_functions[num_fpe_types].name_check = name_func;
-    fpe_functions[num_fpe_types].open_font = open_func;
-    fpe_functions[num_fpe_types].close_font = close_func;
-    fpe_functions[num_fpe_types].wakeup_fpe = wakeup_func;
-    fpe_functions[num_fpe_types].list_fonts = list_func;
-    fpe_functions[num_fpe_types].start_list_fonts_with_info =
-	start_lfwi_func;
-    fpe_functions[num_fpe_types].list_next_font_with_info =
-	next_lfwi_func;
-    fpe_functions[num_fpe_types].init_fpe = init_func;
-    fpe_functions[num_fpe_types].free_fpe = free_func;
-    fpe_functions[num_fpe_types].reset_fpe = reset_func;
-    fpe_functions[num_fpe_types].client_died = client_died;
-    fpe_functions[num_fpe_types].load_glyphs = load_glyphs;
-    fpe_functions[num_fpe_types].start_list_fonts_and_aliases =
-	start_list_alias_func;
-    fpe_functions[num_fpe_types].list_next_font_or_alias =
-	next_list_alias_func;
-    fpe_functions[num_fpe_types].set_path_hook = set_path_func;
-
-    return num_fpe_types++;
-}
-
-void
-FreeFonts(void)
-{
-    if (patternCache) {
-	FreeFontPatternCache(patternCache);
-	patternCache = 0;
-    }
-    FreeFontPath(font_path_elements, num_fpes, TRUE);
-    font_path_elements = 0;
-    num_fpes = 0;
-    xfree(fpe_functions);
-    num_fpe_types = 0;
-    fpe_functions = (FPEFunctions *) 0;
-}
-
-/* convenience functions for FS interface */
-
-FontPtr
-find_old_font(XID id)
-{
-    pointer pFont;
-    dixLookupResourceByType(&pFont, id, RT_NONE, serverClient, DixReadAccess);
-    return (FontPtr)pFont;
-}
-
-Font
-GetNewFontClientID(void)
-{
-    return FakeClientID(0);
-}
-
-int
-StoreFontClientFont(FontPtr pfont, Font id)
-{
-    return AddResource(id, RT_NONE, (pointer) pfont);
-}
-
-void
-DeleteFontClientID(Font id)
-{
-    FreeResource(id, RT_NONE);
-}
-
-int
-client_auth_generation(ClientPtr client)
-{
-    return 0;
-}
-
-static int  fs_handlers_installed = 0;
-static unsigned int last_server_gen;
-
-int
-init_fs_handlers(FontPathElementPtr fpe, BlockHandlerProcPtr block_handler)
-{
-    /* if server has reset, make sure the b&w handlers are reinstalled */
-    if (last_server_gen < serverGeneration) {
-	last_server_gen = serverGeneration;
-	fs_handlers_installed = 0;
-    }
-    if (fs_handlers_installed == 0) {
-	if (!RegisterBlockAndWakeupHandlers(block_handler,
-					    FontWakeup, (pointer) 0))
-	    return AllocError;
-	fs_handlers_installed++;
-    }
-    QueueFontWakeup(fpe);
-    return Successful;
-}
-
-void
-remove_fs_handlers(FontPathElementPtr fpe, BlockHandlerProcPtr block_handler, Bool all)
-{
-    if (all) {
-	/* remove the handlers if no one else is using them */
-	if (--fs_handlers_installed == 0) {
-	    RemoveBlockAndWakeupHandlers(block_handler, FontWakeup,
-					 (pointer) 0);
-	}
-    }
-    RemoveFontWakeup(fpe);
-}
+/************************************************************************

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its

+documentation for any purpose and without fee is hereby granted,

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+************************************************************************/

+/* The panoramix components contained the following notice */

+/*

+Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,

+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,

+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of Digital Equipment Corporation

+shall not be used in advertising or otherwise to promote the sale, use or other

+dealings in this Software without prior written authorization from Digital

+Equipment Corporation.

+

+******************************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/Xmd.h>

+#include <X11/Xproto.h>

+#include "scrnintstr.h"

+#include "resource.h"

+#include "dixstruct.h"

+#include "cursorstr.h"

+#include "misc.h"

+#include "opaque.h"

+#include "dixfontstr.h"

+#include "closestr.h"

+#include "dixfont.h"

+#include "xace.h"

+

+#ifdef DEBUG

+#include	<stdio.h>

+#endif

+

+#ifdef XF86BIGFONT

+#define _XF86BIGFONT_SERVER_

+#include <X11/extensions/xf86bigfont.h>

+#endif

+

+#define QUERYCHARINFO(pci, pr)  *(pr) = (pci)->metrics

+

+extern pointer fosNaturalParams;

+extern FontPtr defaultFont;

+

+static FontPathElementPtr *font_path_elements = (FontPathElementPtr *) 0;

+static int  num_fpes = 0;

+static FPEFunctions *fpe_functions = (FPEFunctions *) 0;

+static int  num_fpe_types = 0;

+

+static unsigned char *font_path_string;

+

+static int  num_slept_fpes = 0;

+static int  size_slept_fpes = 0;

+static FontPathElementPtr *slept_fpes = (FontPathElementPtr *) 0;

+static FontPatternCachePtr patternCache;

+

+static int

+FontToXError(int err)

+{

+    switch (err) {

+    case Successful:

+	return Success;

+    case AllocError:

+	return BadAlloc;

+    case BadFontName:

+	return BadName;

+    case BadFontPath:

+    case BadFontFormat:	/* is there something better? */

+    case BadCharRange:

+	return BadValue;

+    default:

+	return err;

+    }

+}

+

+static int

+LoadGlyphs(ClientPtr client, FontPtr pfont, unsigned nchars, int item_size,

+	   unsigned char *data)

+{

+    if (fpe_functions[pfont->fpe->type].load_glyphs)

+	return (*fpe_functions[pfont->fpe->type].load_glyphs)

+	    (client, pfont, 0, nchars, item_size, data);

+    else

+	return Successful;

+}

+

+/*

+ * adding RT_FONT prevents conflict with default cursor font

+ */

+Bool

+SetDefaultFont(char *defaultfontname)

+{

+    int         err;

+    FontPtr     pf;

+    XID         fid;

+    static FontPtr last_pf;

+

+    fid = FakeClientID(0);

+    err = OpenFont(serverClient, fid, FontLoadAll | FontOpenSync,

+		   (unsigned) strlen(defaultfontname), defaultfontname);

+    if (err != Success)

+	return FALSE;

+    err = dixLookupResourceByType((pointer *)&pf, fid, RT_FONT, serverClient,

+				  DixReadAccess);

+    if (err == Success) last_pf = pf;

+    if (last_pf == (FontPtr) NULL)

+	return FALSE;

+    defaultFont = last_pf;

+    return TRUE;

+}

+

+/*

+ * note that the font wakeup queue is not refcounted.  this is because

+ * an fpe needs to be added when it's inited, and removed when it's finally

+ * freed, in order to handle any data that isn't requested, like FS events.

+ *

+ * since the only thing that should call these routines is the renderer's

+ * init_fpe() and free_fpe(), there shouldn't be any problem in using

+ * freed data.

+ */

+void

+QueueFontWakeup(FontPathElementPtr fpe)

+{

+    int         i;

+    FontPathElementPtr *new;

+

+    for (i = 0; i < num_slept_fpes; i++) {

+	if (slept_fpes[i] == fpe) {

+	    return;

+	}

+    }

+    if (num_slept_fpes == size_slept_fpes) {

+	new = (FontPathElementPtr *)

+	    xrealloc(slept_fpes,

+		     sizeof(FontPathElementPtr) * (size_slept_fpes + 4));

+	if (!new)

+	    return;

+	slept_fpes = new;

+	size_slept_fpes += 4;

+    }

+    slept_fpes[num_slept_fpes] = fpe;

+    num_slept_fpes++;

+}

+

+void

+RemoveFontWakeup(FontPathElementPtr fpe)

+{

+    int         i,

+                j;

+

+    for (i = 0; i < num_slept_fpes; i++) {

+	if (slept_fpes[i] == fpe) {

+	    for (j = i; j < num_slept_fpes; j++) {

+		slept_fpes[j] = slept_fpes[j + 1];

+	    }

+	    num_slept_fpes--;

+	    return;

+	}

+    }

+}

+

+void

+FontWakeup(pointer data, int count, pointer LastSelectMask)

+{

+    int         i;

+    FontPathElementPtr fpe;

+

+    if (count < 0)

+	return;

+    /* wake up any fpe's that may be waiting for information */

+    for (i = 0; i < num_slept_fpes; i++) {

+	fpe = slept_fpes[i];

+	(void) (*fpe_functions[fpe->type].wakeup_fpe) (fpe, LastSelectMask);

+    }

+}

+

+/* XXX -- these two funcs may want to be broken into macros */

+static void

+UseFPE(FontPathElementPtr fpe)

+{

+    fpe->refcount++;

+}

+

+static void

+FreeFPE (FontPathElementPtr fpe)

+{

+    fpe->refcount--;

+    if (fpe->refcount == 0) {

+	(*fpe_functions[fpe->type].free_fpe) (fpe);

+	xfree(fpe->name);

+	xfree(fpe);

+    }

+}

+

+static Bool

+doOpenFont(ClientPtr client, OFclosurePtr c)

+{

+    FontPtr     pfont = NullFont;

+    FontPathElementPtr fpe = NULL;

+    ScreenPtr   pScr;

+    int         err = Successful;

+    int         i;

+    char       *alias,

+               *newname;

+    int         newlen;

+    int		aliascount = 20;

+    /*

+     * Decide at runtime what FontFormat to use.

+     */

+    Mask FontFormat = 

+

+	((screenInfo.imageByteOrder == LSBFirst) ?

+	    BitmapFormatByteOrderLSB : BitmapFormatByteOrderMSB) |

+

+	((screenInfo.bitmapBitOrder == LSBFirst) ?

+	    BitmapFormatBitOrderLSB : BitmapFormatBitOrderMSB) |

+

+	BitmapFormatImageRectMin |

+

+#if GLYPHPADBYTES == 1

+	BitmapFormatScanlinePad8 |

+#endif

+

+#if GLYPHPADBYTES == 2

+	BitmapFormatScanlinePad16 |

+#endif

+

+#if GLYPHPADBYTES == 4

+	BitmapFormatScanlinePad32 |

+#endif

+

+#if GLYPHPADBYTES == 8

+	BitmapFormatScanlinePad64 |

+#endif

+

+	BitmapFormatScanlineUnit8;

+

+    if (client->clientGone)

+    {

+	if (c->current_fpe < c->num_fpes)

+	{

+	    fpe = c->fpe_list[c->current_fpe];

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	}

+	err = Successful;

+	goto bail;

+    }

+    while (c->current_fpe < c->num_fpes) {

+	fpe = c->fpe_list[c->current_fpe];

+	err = (*fpe_functions[fpe->type].open_font)

+	    ((pointer) client, fpe, c->flags,

+	     c->fontname, c->fnamelen, FontFormat,

+	     BitmapFormatMaskByte |

+	     BitmapFormatMaskBit |

+	     BitmapFormatMaskImageRectangle |

+	     BitmapFormatMaskScanLinePad |

+	     BitmapFormatMaskScanLineUnit,

+	     c->fontid, &pfont, &alias,

+	     c->non_cachable_font && c->non_cachable_font->fpe == fpe ?

+		 c->non_cachable_font :

+		 (FontPtr)0);

+

+	if (err == FontNameAlias && alias) {

+	    newlen = strlen(alias);

+	    newname = (char *) xrealloc(c->fontname, newlen);

+	    if (!newname) {

+		err = AllocError;

+		break;

+	    }

+	    memmove(newname, alias, newlen);

+	    c->fontname = newname;

+	    c->fnamelen = newlen;

+	    c->current_fpe = 0;

+	    if (--aliascount <= 0) {

+		/* We've tried resolving this alias 20 times, we're

+ 		 * probably stuck in an infinite loop of aliases pointing

+ 		 * to each other - time to take emergency exit!

+ 		 */

+ 		err = BadImplementation;

+		break;

+	    }

+	    continue;

+	}

+	if (err == BadFontName) {

+	    c->current_fpe++;

+	    continue;

+	}

+	if (err == Suspended) {

+	    if (!c->slept) {

+		c->slept = TRUE;

+		ClientSleep(client, (ClientSleepProcPtr)doOpenFont, (pointer) c);

+	    }

+	    return TRUE;

+	}

+	break;

+    }

+

+    if (err != Successful)

+	goto bail;

+    if (!pfont) {

+	err = BadFontName;

+	goto bail;

+    }

+    /* check values for firstCol, lastCol, firstRow, and lastRow */

+    if (pfont->info.firstCol > pfont->info.lastCol ||

+       pfont->info.firstRow > pfont->info.lastRow ||

+       pfont->info.lastCol - pfont->info.firstCol > 255) {

+       err = AllocError;

+       goto bail;

+    }

+    if (!pfont->fpe)

+	pfont->fpe = fpe;

+    pfont->refcnt++;

+    if (pfont->refcnt == 1) {

+	UseFPE(pfont->fpe);

+	for (i = 0; i < screenInfo.numScreens; i++) {

+	    pScr = screenInfo.screens[i];

+	    if (pScr->RealizeFont)

+	    {

+		if (!(*pScr->RealizeFont) (pScr, pfont))

+		{

+		    CloseFont (pfont, (Font) 0);

+		    err = AllocError;

+		    goto bail;

+		}

+	    }

+	}

+    }

+    if (!AddResource(c->fontid, RT_FONT, (pointer) pfont)) {

+	err = AllocError;

+	goto bail;

+    }

+    if (patternCache && pfont != c->non_cachable_font)

+	CacheFontPattern(patternCache, c->origFontName, c->origFontNameLen,

+			 pfont);

+bail:

+    if (err != Successful && c->client != serverClient) {

+	SendErrorToClient(c->client, X_OpenFont, 0,

+			  c->fontid, FontToXError(err));

+    }

+    if (c->slept)

+	ClientWakeup(c->client);

+    for (i = 0; i < c->num_fpes; i++) {

+	FreeFPE(c->fpe_list[i]);

+    }

+    xfree(c->fpe_list);

+    xfree(c->fontname);

+    xfree(c);

+    return TRUE;

+}

+

+int

+OpenFont(ClientPtr client, XID fid, Mask flags, unsigned lenfname, char *pfontname)

+{

+    OFclosurePtr c;

+    int         i;

+    FontPtr     cached = (FontPtr)0;

+

+#ifdef FONTDEBUG

+    char *f;

+    f = xalloc(lenfname + 1);

+    memmove(f, pfontname, lenfname);

+    f[lenfname] = '\0';

+    ErrorF("[dix] OpenFont: fontname is \"%s\"\n", f);

+    xfree(f);

+#endif

+    if (!lenfname || lenfname > XLFDMAXFONTNAMELEN)

+	return BadName;

+    if (patternCache)

+    {

+

+    /*

+    ** Check name cache.  If we find a cached version of this font that

+    ** is cachable, immediately satisfy the request with it.  If we find

+    ** a cached version of this font that is non-cachable, we do not

+    ** satisfy the request with it.  Instead, we pass the FontPtr to the

+    ** FPE's open_font code (the fontfile FPE in turn passes the

+    ** information to the rasterizer; the fserve FPE ignores it).

+    **

+    ** Presumably, the font is marked non-cachable because the FPE has

+    ** put some licensing restrictions on it.  If the FPE, using

+    ** whatever logic it relies on, determines that it is willing to

+    ** share this existing font with the client, then it has the option

+    ** to return the FontPtr we passed it as the newly-opened font.

+    ** This allows the FPE to exercise its licensing logic without

+    ** having to create another instance of a font that already exists.

+    */

+

+	cached = FindCachedFontPattern(patternCache, pfontname, lenfname);

+	if (cached && cached->info.cachable)

+	{

+	    if (!AddResource(fid, RT_FONT, (pointer) cached))

+		return BadAlloc;

+	    cached->refcnt++;

+	    return Success;

+	}

+    }

+    c = xalloc(sizeof(OFclosureRec));

+    if (!c)

+	return BadAlloc;

+    c->fontname = xalloc(lenfname);

+    c->origFontName = pfontname;

+    c->origFontNameLen = lenfname;

+    if (!c->fontname) {

+	xfree(c);

+	return BadAlloc;

+    }

+    /*

+     * copy the current FPE list, so that if it gets changed by another client

+     * while we're blocking, the request still appears atomic

+     */

+    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);

+    if (!c->fpe_list) {

+	xfree(c->fontname);

+	xfree(c);

+	return BadAlloc;

+    }

+    memmove(c->fontname, pfontname, lenfname);

+    for (i = 0; i < num_fpes; i++) {

+	c->fpe_list[i] = font_path_elements[i];

+	UseFPE(c->fpe_list[i]);

+    }

+    c->client = client;

+    c->fontid = fid;

+    c->current_fpe = 0;

+    c->num_fpes = num_fpes;

+    c->fnamelen = lenfname;

+    c->slept = FALSE;

+    c->flags = flags;

+    c->non_cachable_font = cached;

+

+    (void) doOpenFont(client, c);

+    return Success;

+}

+

+/**

+ * Decrement font's ref count, and free storage if ref count equals zero

+ *

+ *  \param value must conform to DeleteType

+ */

+int

+CloseFont(pointer value, XID fid)

+{

+    int         nscr;

+    ScreenPtr   pscr;

+    FontPathElementPtr fpe;

+    FontPtr     pfont = (FontPtr)value;

+

+    if (pfont == NullFont)

+	return (Success);

+    if (--pfont->refcnt == 0) {

+	if (patternCache)

+	    RemoveCachedFontPattern (patternCache, pfont);

+	/*

+	 * since the last reference is gone, ask each screen to free any

+	 * storage it may have allocated locally for it.

+	 */

+	for (nscr = 0; nscr < screenInfo.numScreens; nscr++) {

+	    pscr = screenInfo.screens[nscr];

+	    if (pscr->UnrealizeFont)

+		(*pscr->UnrealizeFont) (pscr, pfont);

+	}

+	if (pfont == defaultFont)

+	    defaultFont = NULL;

+#ifdef XF86BIGFONT

+	XF86BigfontFreeFontShm(pfont);

+#endif

+	fpe = pfont->fpe;

+	(*fpe_functions[fpe->type].close_font) (fpe, pfont);

+	FreeFPE(fpe);

+    }

+    return (Success);

+}

+

+

+/***====================================================================***/

+

+/**

+ * Sets up pReply as the correct QueryFontReply for pFont with the first

+ * nProtoCCIStructs char infos.

+ *

+ *  \param pReply caller must allocate this storage

+  */

+void

+QueryFont(FontPtr pFont, xQueryFontReply *pReply, int nProtoCCIStructs)

+{

+    FontPropPtr      pFP;

+    int              r,

+                     c,

+                     i;

+    xFontProp       *prFP;

+    xCharInfo       *prCI;

+    xCharInfo       *charInfos[256];

+    unsigned char    chars[512];

+    int              ninfos;

+    unsigned long    ncols;

+    unsigned long    count;

+

+    /* pr->length set in dispatch */

+    pReply->minCharOrByte2 = pFont->info.firstCol;

+    pReply->defaultChar = pFont->info.defaultCh;

+    pReply->maxCharOrByte2 = pFont->info.lastCol;

+    pReply->drawDirection = pFont->info.drawDirection;

+    pReply->allCharsExist = pFont->info.allExist;

+    pReply->minByte1 = pFont->info.firstRow;

+    pReply->maxByte1 = pFont->info.lastRow;

+    pReply->fontAscent = pFont->info.fontAscent;

+    pReply->fontDescent = pFont->info.fontDescent;

+

+    pReply->minBounds = pFont->info.ink_minbounds;

+    pReply->maxBounds = pFont->info.ink_maxbounds;

+

+    pReply->nFontProps = pFont->info.nprops;

+    pReply->nCharInfos = nProtoCCIStructs;

+

+    for (i = 0, pFP = pFont->info.props, prFP = (xFontProp *) (&pReply[1]);

+	    i < pFont->info.nprops;

+	    i++, pFP++, prFP++) {

+	prFP->name = pFP->name;

+	prFP->value = pFP->value;

+    }

+

+    ninfos = 0;

+    ncols = (unsigned long) (pFont->info.lastCol - pFont->info.firstCol + 1);

+    prCI = (xCharInfo *) (prFP);

+    for (r = pFont->info.firstRow;

+	    ninfos < nProtoCCIStructs && r <= (int)pFont->info.lastRow;

+	    r++) {

+	i = 0;

+	for (c = pFont->info.firstCol; c <= (int)pFont->info.lastCol; c++) {

+	    chars[i++] = r;

+	    chars[i++] = c;

+	}

+	(*pFont->get_metrics) (pFont, ncols, chars, 

+				TwoD16Bit, &count, charInfos);

+	i = 0;

+	for (i = 0; i < (int) count && ninfos < nProtoCCIStructs; i++) {

+	    *prCI = *charInfos[i];

+	    prCI++;

+	    ninfos++;

+	}

+    }

+    return;

+}

+

+static Bool

+doListFontsAndAliases(ClientPtr client, LFclosurePtr c)

+{

+    FontPathElementPtr fpe;

+    int         err = Successful;

+    FontNamesPtr names = NULL;

+    char       *name, *resolved=NULL;

+    int         namelen, resolvedlen;

+    int		nnames;

+    int         stringLens;

+    int         i;

+    xListFontsReply reply;

+    char	*bufptr;

+    char	*bufferStart;

+    int		aliascount = 0;

+

+    if (client->clientGone)

+    {

+	if (c->current.current_fpe < c->num_fpes)

+	{

+	    fpe = c->fpe_list[c->current.current_fpe];

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	}

+	err = Successful;

+	goto bail;

+    }

+

+    if (!c->current.patlen)

+	goto finish;

+

+    while (c->current.current_fpe < c->num_fpes) {

+	fpe = c->fpe_list[c->current.current_fpe];

+	err = Successful;

+

+	if (!fpe_functions[fpe->type].start_list_fonts_and_aliases)

+	{

+	    /* This FPE doesn't support/require list_fonts_and_aliases */

+

+	    err = (*fpe_functions[fpe->type].list_fonts)

+		((pointer) c->client, fpe, c->current.pattern,

+		 c->current.patlen, c->current.max_names - c->names->nnames,

+		 c->names);

+

+	    if (err == Suspended) {

+		if (!c->slept) {

+		    c->slept = TRUE;

+		    ClientSleep(client,

+			(ClientSleepProcPtr)doListFontsAndAliases,

+			(pointer) c);

+		}

+		return TRUE;

+	    }

+

+	    err = BadFontName;

+	}

+	else

+	{

+	    /* Start of list_fonts_and_aliases functionality.  Modeled

+	       after list_fonts_with_info in that it resolves aliases,

+	       except that the information collected from FPEs is just

+	       names, not font info.  Each list_next_font_or_alias()

+	       returns either a name into name/namelen or an alias into

+	       name/namelen and its target name into resolved/resolvedlen.

+	       The code at this level then resolves the alias by polling

+	       the FPEs.  */

+

+	    if (!c->current.list_started) {

+		err = (*fpe_functions[fpe->type].start_list_fonts_and_aliases)

+		    ((pointer) c->client, fpe, c->current.pattern,

+		     c->current.patlen, c->current.max_names - c->names->nnames,

+		     &c->current.private);

+		if (err == Suspended) {

+		    if (!c->slept) {

+			ClientSleep(client,

+				    (ClientSleepProcPtr)doListFontsAndAliases,

+				    (pointer) c);

+			c->slept = TRUE;

+		    }

+		    return TRUE;

+		}

+		if (err == Successful)

+		    c->current.list_started = TRUE;

+	    }

+	    if (err == Successful) {

+		char    *tmpname;

+		name = 0;

+		err = (*fpe_functions[fpe->type].list_next_font_or_alias)

+		    ((pointer) c->client, fpe, &name, &namelen, &tmpname,

+		     &resolvedlen, c->current.private);

+		if (err == Suspended) {

+		    if (!c->slept) {

+			ClientSleep(client,

+				    (ClientSleepProcPtr)doListFontsAndAliases,

+				    (pointer) c);

+			c->slept = TRUE;

+		    }

+		    return TRUE;

+		}

+		if (err == FontNameAlias) {

+		    if (resolved) xfree(resolved);

+		    resolved = xalloc(resolvedlen + 1);

+		    if (resolved)

+			memmove(resolved, tmpname, resolvedlen + 1);

+		}

+	    }

+

+	    if (err == Successful)

+	    {

+		if (c->haveSaved)

+		{

+		    if (c->savedName)

+			(void)AddFontNamesName(c->names, c->savedName,

+					       c->savedNameLen);

+		}

+		else

+		    (void)AddFontNamesName(c->names, name, namelen);

+	    }

+

+	    /*

+	     * When we get an alias back, save our state and reset back to

+	     * the start of the FPE looking for the specified name.  As

+	     * soon as a real font is found for the alias, pop back to the

+	     * old state

+	     */

+	    else if (err == FontNameAlias) {

+		char	tmp_pattern[XLFDMAXFONTNAMELEN];

+		/*

+		 * when an alias recurses, we need to give

+		 * the last FPE a chance to clean up; so we call

+		 * it again, and assume that the error returned

+		 * is BadFontName, indicating the alias resolution

+		 * is complete.

+		 */

+		memmove(tmp_pattern, resolved, resolvedlen);

+		if (c->haveSaved)

+		{

+		    char    *tmpname;

+		    int     tmpnamelen;

+

+		    tmpname = 0;

+		    (void) (*fpe_functions[fpe->type].list_next_font_or_alias)

+			((pointer) c->client, fpe, &tmpname, &tmpnamelen,

+			 &tmpname, &tmpnamelen, c->current.private);

+		    if (--aliascount <= 0)

+		    {

+			err = BadFontName;

+			goto ContBadFontName;

+		    }

+		}

+		else

+		{

+		    c->saved = c->current;

+		    c->haveSaved = TRUE;

+		    if (c->savedName)

+			xfree(c->savedName);

+		    c->savedName = xalloc(namelen + 1);

+		    if (c->savedName)

+			memmove(c->savedName, name, namelen + 1);

+		    c->savedNameLen = namelen;

+		    aliascount = 20;

+		}

+		memmove(c->current.pattern, tmp_pattern, resolvedlen);

+		c->current.patlen = resolvedlen;

+		c->current.max_names = c->names->nnames + 1;

+		c->current.current_fpe = -1;

+		c->current.private = 0;

+		err = BadFontName;

+	    }

+	}

+	/*

+	 * At the end of this FPE, step to the next.  If we've finished

+	 * processing an alias, pop state back. If we've collected enough

+	 * font names, quit.

+	 */

+	if (err == BadFontName) {

+	  ContBadFontName: ;

+	    c->current.list_started = FALSE;

+	    c->current.current_fpe++;

+	    err = Successful;

+	    if (c->haveSaved)

+	    {

+		if (c->names->nnames == c->current.max_names ||

+			c->current.current_fpe == c->num_fpes) {

+		    c->haveSaved = FALSE;

+		    c->current = c->saved;

+		    /* Give the saved namelist a chance to clean itself up */

+		    continue;

+		}

+	    }

+	    if (c->names->nnames == c->current.max_names)

+		break;

+	}

+    }

+

+    /*

+     * send the reply

+     */

+    if (err != Successful) {

+	SendErrorToClient(client, X_ListFonts, 0, 0, FontToXError(err));

+	goto bail;

+    }

+

+finish:

+

+    names = c->names;

+    nnames = names->nnames;

+    client = c->client;

+    stringLens = 0;

+    for (i = 0; i < nnames; i++)

+	stringLens += (names->length[i] <= 255) ? names->length[i] : 0;

+

+    memset(&reply, 0, sizeof(xListFontsReply));

+    reply.type = X_Reply;

+    reply.length = bytes_to_int32(stringLens + nnames);

+    reply.nFonts = nnames;

+    reply.sequenceNumber = client->sequence;

+

+    bufptr = bufferStart = xalloc(reply.length << 2);

+

+    if (!bufptr && reply.length) {

+	SendErrorToClient(client, X_ListFonts, 0, 0, BadAlloc);

+	goto bail;

+    }

+    /*

+     * since WriteToClient long word aligns things, copy to temp buffer and

+     * write all at once

+     */

+    for (i = 0; i < nnames; i++) {

+	if (names->length[i] > 255)

+	    reply.nFonts--;

+	else

+	{

+	    *bufptr++ = names->length[i];

+	    memmove( bufptr, names->names[i], names->length[i]);

+	    bufptr += names->length[i];

+	}

+    }

+    nnames = reply.nFonts;

+    reply.length = bytes_to_int32(stringLens + nnames);

+    client->pSwapReplyFunc = ReplySwapVector[X_ListFonts];

+    WriteSwappedDataToClient(client, sizeof(xListFontsReply), &reply);

+    (void) WriteToClient(client, stringLens + nnames, bufferStart);

+    xfree(bufferStart);

+

+bail:

+    if (c->slept)

+	ClientWakeup(client);

+    for (i = 0; i < c->num_fpes; i++)

+	FreeFPE(c->fpe_list[i]);

+    xfree(c->fpe_list);

+    if (c->savedName) xfree(c->savedName);

+    FreeFontNames(names);

+    xfree(c);

+    if (resolved) xfree(resolved);

+    return TRUE;

+}

+

+int

+ListFonts(ClientPtr client, unsigned char *pattern, unsigned length, 

+          unsigned max_names)

+{

+    int         i;

+    LFclosurePtr c;

+

+    /* 

+     * The right error to return here would be BadName, however the

+     * specification does not allow for a Name error on this request.

+     * Perhaps a better solution would be to return a nil list, i.e.

+     * a list containing zero fontnames.

+     */

+    if (length > XLFDMAXFONTNAMELEN)

+	return BadAlloc;

+

+    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);

+    if (i != Success)

+	return i;

+

+    if (!(c = xalloc(sizeof *c)))

+	return BadAlloc;

+    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);

+    if (!c->fpe_list) {

+	xfree(c);

+	return BadAlloc;

+    }

+    c->names = MakeFontNamesRecord(max_names < 100 ? max_names : 100);

+    if (!c->names)

+    {

+	xfree(c->fpe_list);

+	xfree(c);

+	return BadAlloc;

+    }

+    memmove( c->current.pattern, pattern, length);

+    for (i = 0; i < num_fpes; i++) {

+	c->fpe_list[i] = font_path_elements[i];

+	UseFPE(c->fpe_list[i]);

+    }

+    c->client = client;

+    c->num_fpes = num_fpes;

+    c->current.patlen = length;

+    c->current.current_fpe = 0;

+    c->current.max_names = max_names;

+    c->current.list_started = FALSE;

+    c->current.private = 0;

+    c->haveSaved = FALSE;

+    c->slept = FALSE;

+    c->savedName = 0;

+    doListFontsAndAliases(client, c);

+    return Success;

+}

+

+int

+doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c)

+{

+    FontPathElementPtr fpe;

+    int         err = Successful;

+    char       *name;

+    int         namelen;

+    int         numFonts;

+    FontInfoRec fontInfo,

+               *pFontInfo;

+    xListFontsWithInfoReply *reply;

+    int         length;

+    xFontProp  *pFP;

+    int         i;

+    int		aliascount = 0;

+    xListFontsWithInfoReply finalReply;

+

+    if (client->clientGone)

+    {

+	if (c->current.current_fpe < c->num_fpes)

+ 	{

+	    fpe = c->fpe_list[c->current.current_fpe];

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	}

+	err = Successful;

+	goto bail;

+    }

+    client->pSwapReplyFunc = ReplySwapVector[X_ListFontsWithInfo];

+    if (!c->current.patlen)

+	goto finish;

+    while (c->current.current_fpe < c->num_fpes)

+    {

+	fpe = c->fpe_list[c->current.current_fpe];

+	err = Successful;

+	if (!c->current.list_started)

+ 	{

+	    err = (*fpe_functions[fpe->type].start_list_fonts_with_info)

+		(client, fpe, c->current.pattern, c->current.patlen,

+		 c->current.max_names, &c->current.private);

+	    if (err == Suspended)

+ 	    {

+		if (!c->slept)

+ 		{

+		    ClientSleep(client, (ClientSleepProcPtr)doListFontsWithInfo, c);

+		    c->slept = TRUE;

+		}

+		return TRUE;

+	    }

+	    if (err == Successful)

+		c->current.list_started = TRUE;

+	}

+	if (err == Successful)

+ 	{

+	    name = 0;

+	    pFontInfo = &fontInfo;

+	    err = (*fpe_functions[fpe->type].list_next_font_with_info)

+		(client, fpe, &name, &namelen, &pFontInfo,

+		 &numFonts, c->current.private);

+	    if (err == Suspended)

+ 	    {

+		if (!c->slept)

+ 		{

+		    ClientSleep(client,

+		    	     (ClientSleepProcPtr)doListFontsWithInfo,

+			     c);

+		    c->slept = TRUE;

+		}

+		return TRUE;

+	    }

+	}

+	/*

+	 * When we get an alias back, save our state and reset back to the

+	 * start of the FPE looking for the specified name.  As soon as a real

+	 * font is found for the alias, pop back to the old state

+	 */

+	if (err == FontNameAlias)

+ 	{

+	    /*

+	     * when an alias recurses, we need to give

+	     * the last FPE a chance to clean up; so we call

+	     * it again, and assume that the error returned

+	     * is BadFontName, indicating the alias resolution

+	     * is complete.

+	     */

+	    if (c->haveSaved)

+	    {

+		char	*tmpname;

+		int	tmpnamelen;

+		FontInfoPtr tmpFontInfo;

+

+	    	tmpname = 0;

+	    	tmpFontInfo = &fontInfo;

+	    	(void) (*fpe_functions[fpe->type].list_next_font_with_info)

+		    (client, fpe, &tmpname, &tmpnamelen, &tmpFontInfo,

+		     &numFonts, c->current.private);

+		if (--aliascount <= 0)

+		{

+		    err = BadFontName;

+		    goto ContBadFontName;

+		}

+	    }

+	    else

+	    {

+		c->saved = c->current;

+		c->haveSaved = TRUE;

+		c->savedNumFonts = numFonts;

+		if (c->savedName)

+		  xfree(c->savedName);

+		c->savedName = xalloc(namelen + 1);

+		if (c->savedName)

+		  memmove(c->savedName, name, namelen + 1);

+		aliascount = 20;

+	    }

+	    memmove(c->current.pattern, name, namelen);

+	    c->current.patlen = namelen;

+	    c->current.max_names = 1;

+	    c->current.current_fpe = 0;

+	    c->current.private = 0;

+	    c->current.list_started = FALSE;

+	}

+	/*

+	 * At the end of this FPE, step to the next.  If we've finished

+	 * processing an alias, pop state back.  If we've sent enough font

+	 * names, quit.  Always wait for BadFontName to let the FPE

+	 * have a chance to clean up.

+	 */

+	else if (err == BadFontName)

+ 	{

+	  ContBadFontName: ;

+	    c->current.list_started = FALSE;

+	    c->current.current_fpe++;

+	    err = Successful;

+	    if (c->haveSaved)

+ 	    {

+		if (c->current.max_names == 0 ||

+			c->current.current_fpe == c->num_fpes)

+ 		{

+		    c->haveSaved = FALSE;

+		    c->saved.max_names -= (1 - c->current.max_names);

+		    c->current = c->saved;

+		}

+	    }

+	    else if (c->current.max_names == 0)

+		break;

+	}

+ 	else if (err == Successful)

+ 	{

+	    length = sizeof(*reply) + pFontInfo->nprops * sizeof(xFontProp);

+	    reply = c->reply;

+	    if (c->length < length)

+ 	    {

+		reply = (xListFontsWithInfoReply *) xrealloc(c->reply, length);

+		if (!reply)

+ 		{

+		    err = AllocError;

+		    break;

+		}

+		memset((char*)reply + c->length, 0, length - c->length);

+		c->reply = reply;

+		c->length = length;

+	    }

+	    if (c->haveSaved)

+ 	    {

+		numFonts = c->savedNumFonts;

+		name = c->savedName;

+		namelen = strlen(name);

+	    }

+	    reply->type = X_Reply;

+	    reply->length = bytes_to_int32(sizeof *reply - sizeof(xGenericReply) +

+			     pFontInfo->nprops * sizeof(xFontProp) +

+			     namelen);

+	    reply->sequenceNumber = client->sequence;

+	    reply->nameLength = namelen;

+	    reply->minBounds = pFontInfo->ink_minbounds;

+	    reply->maxBounds = pFontInfo->ink_maxbounds;

+	    reply->minCharOrByte2 = pFontInfo->firstCol;

+	    reply->maxCharOrByte2 = pFontInfo->lastCol;

+	    reply->defaultChar = pFontInfo->defaultCh;

+	    reply->nFontProps = pFontInfo->nprops;

+	    reply->drawDirection = pFontInfo->drawDirection;

+	    reply->minByte1 = pFontInfo->firstRow;

+	    reply->maxByte1 = pFontInfo->lastRow;

+	    reply->allCharsExist = pFontInfo->allExist;

+	    reply->fontAscent = pFontInfo->fontAscent;

+	    reply->fontDescent = pFontInfo->fontDescent;

+	    reply->nReplies = numFonts;

+	    pFP = (xFontProp *) (reply + 1);

+	    for (i = 0; i < pFontInfo->nprops; i++)

+ 	    {

+		pFP->name = pFontInfo->props[i].name;

+		pFP->value = pFontInfo->props[i].value;

+		pFP++;

+	    }

+	    WriteSwappedDataToClient(client, length, reply);

+	    (void) WriteToClient(client, namelen, name);

+	    if (pFontInfo == &fontInfo)

+ 	    {

+		xfree(fontInfo.props);

+		xfree(fontInfo.isStringProp);

+	    }

+	    --c->current.max_names;

+	}

+    }

+finish:

+    length = sizeof(xListFontsWithInfoReply);

+    bzero((char *) &finalReply, sizeof(xListFontsWithInfoReply));

+    finalReply.type = X_Reply;

+    finalReply.sequenceNumber = client->sequence;

+    finalReply.length = bytes_to_int32(sizeof(xListFontsWithInfoReply)

+		     - sizeof(xGenericReply));

+    WriteSwappedDataToClient(client, length, &finalReply);

+bail:

+    if (c->slept)

+	ClientWakeup(client);

+    for (i = 0; i < c->num_fpes; i++)

+	FreeFPE(c->fpe_list[i]);

+    xfree(c->reply);

+    xfree(c->fpe_list);

+    if (c->savedName) xfree(c->savedName);

+    xfree(c);

+    return TRUE;

+}

+

+int

+StartListFontsWithInfo(ClientPtr client, int length, unsigned char *pattern, 

+                       int max_names)

+{

+    int		    i;

+    LFWIclosurePtr  c;

+

+    /* 

+     * The right error to return here would be BadName, however the

+     * specification does not allow for a Name error on this request.

+     * Perhaps a better solution would be to return a nil list, i.e.

+     * a list containing zero fontnames.

+     */

+    if (length > XLFDMAXFONTNAMELEN)

+	return BadAlloc;

+

+    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);

+    if (i != Success)

+	return i;

+

+    if (!(c = xalloc(sizeof *c)))

+	goto badAlloc;

+    c->fpe_list = xalloc(sizeof(FontPathElementPtr) * num_fpes);

+    if (!c->fpe_list)

+    {

+	xfree(c);

+	goto badAlloc;

+    }

+    memmove(c->current.pattern, pattern, length);

+    for (i = 0; i < num_fpes; i++)

+    {

+	c->fpe_list[i] = font_path_elements[i];

+	UseFPE(c->fpe_list[i]);

+    }

+    c->client = client;

+    c->num_fpes = num_fpes;

+    c->reply = 0;

+    c->length = 0;

+    c->current.patlen = length;

+    c->current.current_fpe = 0;

+    c->current.max_names = max_names;

+    c->current.list_started = FALSE;

+    c->current.private = 0;

+    c->savedNumFonts = 0;

+    c->haveSaved = FALSE;

+    c->slept = FALSE;

+    c->savedName = 0;

+    doListFontsWithInfo(client, c);

+    return Success;

+badAlloc:

+    return BadAlloc;

+}

+

+#define TextEltHeader 2

+#define FontShiftSize 5

+static XID clearGC[] = { CT_NONE };

+#define clearGCmask (GCClipMask)

+

+int

+doPolyText(ClientPtr client, PTclosurePtr c)

+{

+    FontPtr pFont = c->pGC->font, oldpFont;

+    Font	fid, oldfid;

+    int err = Success, lgerr;	/* err is in X error, not font error, space */

+    enum { NEVER_SLEPT, START_SLEEP, SLEEPING } client_state = NEVER_SLEPT;

+    FontPathElementPtr fpe;

+    GC *origGC = NULL;

+

+    if (client->clientGone)

+    {

+	fpe = c->pGC->font->fpe;

+	(*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+

+	if (c->slept)

+	{

+	    /* Client has died, but we cannot bail out right now.  We

+	       need to clean up after the work we did when going to

+	       sleep.  Setting the drawable pointer to 0 makes this

+	       happen without any attempts to render or perform other

+	       unnecessary activities.  */

+	    c->pDraw = (DrawablePtr)0;

+	}

+	else

+	{

+	    err = Success;

+	    goto bail;

+	}

+    }

+

+    /* Make sure our drawable hasn't disappeared while we slept. */

+    if (c->slept && c->pDraw)

+    {

+	DrawablePtr pDraw;

+	dixLookupDrawable(&pDraw, c->did, client, 0, DixWriteAccess);

+	if (c->pDraw != pDraw) {

+	    /* Our drawable has disappeared.  Treat like client died... ask

+	       the FPE code to clean up after client and avoid further

+	       rendering while we clean up after ourself.  */

+	    fpe = c->pGC->font->fpe;

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	    c->pDraw = (DrawablePtr)0;

+	}

+    }

+

+    client_state = c->slept ? SLEEPING : NEVER_SLEPT;

+

+    while (c->endReq - c->pElt > TextEltHeader)

+    {

+	if (*c->pElt == FontChange)

+        {

+	    if (c->endReq - c->pElt < FontShiftSize)

+	    {

+		 err = BadLength;

+		 goto bail;

+	    }

+

+	    oldpFont = pFont;

+	    oldfid = fid;

+

+	    fid =  ((Font)*(c->pElt+4))		/* big-endian */

+		 | ((Font)*(c->pElt+3)) << 8

+		 | ((Font)*(c->pElt+2)) << 16

+		 | ((Font)*(c->pElt+1)) << 24;

+	    err = dixLookupResourceByType((pointer *)&pFont, fid, RT_FONT,

+					  client, DixReadAccess);

+	    if (err != Success)

+	    {

+		err = (err == BadValue) ? BadFont : err;

+		/* restore pFont and fid for step 4 (described below) */

+		pFont = oldpFont;

+		fid = oldfid;

+

+		/* If we're in START_SLEEP mode, the following step

+		   shortens the request...  in the unlikely event that

+		   the fid somehow becomes valid before we come through

+		   again to actually execute the polytext, which would

+		   then mess up our refcounting scheme badly.  */

+		c->err = err;

+		c->endReq = c->pElt;

+

+		goto bail;

+	    }

+

+	    /* Step 3 (described below) on our new font */

+	    if (client_state == START_SLEEP)

+		pFont->refcnt++;

+	    else

+	    {

+		if (pFont != c->pGC->font && c->pDraw)

+		{

+		    ChangeGC( c->pGC, GCFont, &fid);

+		    ValidateGC(c->pDraw, c->pGC);

+		    if (c->reqType == X_PolyText8)

+			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText8;

+		    else

+			c->polyText = (PolyTextPtr) c->pGC->ops->PolyText16;

+		}

+

+		/* Undo the refcnt++ we performed when going to sleep */

+		if (client_state == SLEEPING)

+		    (void)CloseFont(c->pGC->font, (Font)0);

+	    }

+	    c->pElt += FontShiftSize;

+	}

+	else	/* print a string */

+	{

+	    unsigned char *pNextElt;

+	    pNextElt = c->pElt + TextEltHeader + (*c->pElt)*c->itemSize;

+	    if ( pNextElt > c->endReq)

+	    {

+		err = BadLength;

+		goto bail;

+	    }

+	    if (client_state == START_SLEEP)

+	    {

+		c->pElt = pNextElt;

+		continue;

+	    }

+	    if (c->pDraw)

+	    {

+		lgerr = LoadGlyphs(client, c->pGC->font, *c->pElt, c->itemSize,

+				   c->pElt + TextEltHeader);

+	    }

+	    else lgerr = Successful;

+

+	    if (lgerr == Suspended)

+	    {

+		if (!c->slept) {

+		    int len;

+		    GC *pGC;

+		    PTclosurePtr new_closure;

+

+    /*  We're putting the client to sleep.  We need to do a few things

+	to ensure successful and atomic-appearing execution of the

+	remainder of the request.  First, copy the remainder of the

+	request into a safe malloc'd area.  Second, create a scratch GC

+	to use for the remainder of the request.  Third, mark all fonts

+	referenced in the remainder of the request to prevent their

+	deallocation.  Fourth, make the original GC look like the

+	request has completed...  set its font to the final font value

+	from this request.  These GC manipulations are for the unlikely

+	(but possible) event that some other client is using the GC.

+	Steps 3 and 4 are performed by running this procedure through

+	the remainder of the request in a special no-render mode

+	indicated by client_state = START_SLEEP.  */

+

+		    /* Step 1 */

+		    /* Allocate a malloc'd closure structure to replace

+		       the local one we were passed */

+		    new_closure = xalloc(sizeof(PTclosureRec));

+		    if (!new_closure)

+		    {

+			err = BadAlloc;

+			goto bail;

+		    }

+		    *new_closure = *c;

+		    c = new_closure;

+

+		    len = c->endReq - c->pElt;

+		    c->data = xalloc(len);

+		    if (!c->data)

+		    {

+			xfree(c);

+			err = BadAlloc;

+			goto bail;

+		    }

+		    memmove(c->data, c->pElt, len);

+		    c->pElt = c->data;

+		    c->endReq = c->pElt + len;

+

+		    /* Step 2 */

+

+		    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);

+		    if (!pGC)

+		    {

+			xfree(c->data);

+			xfree(c);

+			err = BadAlloc;

+			goto bail;

+		    }

+		    if ((err = CopyGC(c->pGC, pGC, GCFunction |

+				      GCPlaneMask | GCForeground |

+				      GCBackground | GCFillStyle |

+				      GCTile | GCStipple |

+				      GCTileStipXOrigin |

+				      GCTileStipYOrigin | GCFont |

+				      GCSubwindowMode | GCClipXOrigin |

+				      GCClipYOrigin | GCClipMask)) !=

+				      Success)

+		    {

+			FreeScratchGC(pGC);

+			xfree(c->data);

+			xfree(c);

+			err = BadAlloc;

+			goto bail;

+		    }

+		    origGC = c->pGC;

+		    c->pGC = pGC;

+		    ValidateGC(c->pDraw, c->pGC);

+		    

+		    c->slept = TRUE;

+		    ClientSleep(client,

+		    	     (ClientSleepProcPtr)doPolyText,

+			     (pointer) c);

+

+		    /* Set up to perform steps 3 and 4 */

+		    client_state = START_SLEEP;

+		    continue;	/* on to steps 3 and 4 */

+		}

+		return TRUE;

+	    }

+	    else if (lgerr != Successful)

+	    {

+		err = FontToXError(lgerr);

+		goto bail;

+	    }

+	    if (c->pDraw)

+	    {

+		c->xorg += *((INT8 *)(c->pElt + 1));	/* must be signed */

+		c->xorg = (* c->polyText)(c->pDraw, c->pGC, c->xorg, c->yorg,

+		    *c->pElt, c->pElt + TextEltHeader);

+	    }

+	    c->pElt = pNextElt;

+	}

+    }

+

+bail:

+

+    if (client_state == START_SLEEP)

+    {

+	/* Step 4 */

+	if (pFont != origGC->font)

+	{

+	    ChangeGC(origGC, GCFont, &fid);

+	    ValidateGC(c->pDraw, origGC);

+	}

+

+	/* restore pElt pointer for execution of remainder of the request */

+	c->pElt = c->data;

+	return TRUE;

+    }

+

+    if (c->err != Success) err = c->err;

+    if (err != Success && c->client != serverClient) {

+#ifdef PANORAMIX

+        if (noPanoramiXExtension || !c->pGC->pScreen->myNum)

+#endif

+	    SendErrorToClient(c->client, c->reqType, 0, 0, err);

+    }

+    if (c->slept)

+    {

+	ClientWakeup(c->client);

+	ChangeGC(c->pGC, clearGCmask, clearGC);

+

+	/* Unreference the font from the scratch GC */

+	CloseFont(c->pGC->font, (Font)0);

+	c->pGC->font = NullFont;

+

+	FreeScratchGC(c->pGC);

+	xfree(c->data);

+	xfree(c);

+    }

+    return TRUE;

+}

+

+int

+PolyText(ClientPtr client, DrawablePtr pDraw, GC *pGC, unsigned char *pElt, 

+         unsigned char *endReq, int xorg, int yorg, int reqType, XID did)

+{

+    PTclosureRec local_closure;

+

+    local_closure.pElt = pElt;

+    local_closure.endReq = endReq;

+    local_closure.client = client;

+    local_closure.pDraw = pDraw;

+    local_closure.xorg = xorg;

+    local_closure.yorg = yorg;

+    if ((local_closure.reqType = reqType) == X_PolyText8)

+    {

+	local_closure.polyText = (PolyTextPtr) pGC->ops->PolyText8;

+	local_closure.itemSize = 1;

+    }

+    else

+    {

+	local_closure.polyText =  (PolyTextPtr) pGC->ops->PolyText16;

+	local_closure.itemSize = 2;

+    }

+    local_closure.pGC = pGC;

+    local_closure.did = did;

+    local_closure.err = Success;

+    local_closure.slept = FALSE;

+

+    (void) doPolyText(client, &local_closure);

+    return Success;

+}

+

+

+#undef TextEltHeader

+#undef FontShiftSize

+

+int

+doImageText(ClientPtr client, ITclosurePtr c)

+{

+    int err = Success, lgerr;	/* err is in X error, not font error, space */

+    FontPathElementPtr fpe;

+

+    if (client->clientGone)

+    {

+	fpe = c->pGC->font->fpe;

+	(*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	err = Success;

+	goto bail;

+    }

+

+    /* Make sure our drawable hasn't disappeared while we slept. */

+    if (c->slept && c->pDraw)

+    {

+	DrawablePtr pDraw;

+	dixLookupDrawable(&pDraw, c->did, client, 0, DixWriteAccess);

+	if (c->pDraw != pDraw) {

+	    /* Our drawable has disappeared.  Treat like client died... ask

+	       the FPE code to clean up after client. */

+	    fpe = c->pGC->font->fpe;

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+	    err = Success;

+	    goto bail;

+	}

+    }

+

+    lgerr = LoadGlyphs(client, c->pGC->font, c->nChars, c->itemSize, c->data);

+    if (lgerr == Suspended)

+    {

+        if (!c->slept) {

+	    GC *pGC;

+	    unsigned char *data;

+	    ITclosurePtr new_closure;

+

+	    /* We're putting the client to sleep.  We need to

+	       save some state.  Similar problem to that handled

+	       in doPolyText, but much simpler because the

+	       request structure is much simpler. */

+

+	    new_closure = xalloc(sizeof(ITclosureRec));

+	    if (!new_closure)

+	    {

+		err = BadAlloc;

+		goto bail;

+	    }

+	    *new_closure = *c;

+	    c = new_closure;

+

+	    data = xalloc(c->nChars * c->itemSize);

+	    if (!data)

+	    {

+		xfree(c);

+		err = BadAlloc;

+		goto bail;

+	    }

+	    memmove(data, c->data, c->nChars * c->itemSize);

+	    c->data = data;

+

+	    pGC = GetScratchGC(c->pGC->depth, c->pGC->pScreen);

+	    if (!pGC)

+	    {

+		xfree(c->data);

+		xfree(c);

+		err = BadAlloc;

+		goto bail;

+	    }

+	    if ((err = CopyGC(c->pGC, pGC, GCFunction | GCPlaneMask |

+			      GCForeground | GCBackground | GCFillStyle |

+			      GCTile | GCStipple | GCTileStipXOrigin |

+			      GCTileStipYOrigin | GCFont |

+			      GCSubwindowMode | GCClipXOrigin |

+			      GCClipYOrigin | GCClipMask)) != Success)

+	    {

+		FreeScratchGC(pGC);

+		xfree(c->data);

+		xfree(c);

+		err = BadAlloc;

+		goto bail;

+	    }

+	    c->pGC = pGC;

+	    ValidateGC(c->pDraw, c->pGC);

+

+	    c->slept = TRUE;

+            ClientSleep(client, (ClientSleepProcPtr)doImageText, (pointer) c);

+        }

+        return TRUE;

+    }

+    else if (lgerr != Successful)

+    {

+        err = FontToXError(lgerr);

+        goto bail;

+    }

+    if (c->pDraw)

+    {

+	(* c->imageText)(c->pDraw, c->pGC, c->xorg, c->yorg,

+	    c->nChars, c->data);

+    }

+

+bail:

+

+    if (err != Success && c->client != serverClient) {

+	SendErrorToClient(c->client, c->reqType, 0, 0, err);

+    }

+    if (c->slept)

+    {

+	ClientWakeup(c->client);

+	ChangeGC(c->pGC, clearGCmask, clearGC);

+

+	/* Unreference the font from the scratch GC */

+	CloseFont(c->pGC->font, (Font)0);

+	c->pGC->font = NullFont;

+

+	FreeScratchGC(c->pGC);

+	xfree(c->data);

+	xfree(c);

+    }

+    return TRUE;

+}

+

+int

+ImageText(ClientPtr client, DrawablePtr pDraw, GC *pGC, int nChars, 

+          unsigned char *data, int xorg, int yorg, int reqType, XID did)

+{

+    ITclosureRec local_closure;

+

+    local_closure.client = client;

+    local_closure.pDraw = pDraw;

+    local_closure.pGC = pGC;

+    local_closure.nChars = nChars;

+    local_closure.data = data;

+    local_closure.xorg = xorg;

+    local_closure.yorg = yorg;

+    if ((local_closure.reqType = reqType) == X_ImageText8)

+    {

+	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText8;

+	local_closure.itemSize = 1;

+    }

+    else

+    {

+	local_closure.imageText = (ImageTextPtr) pGC->ops->ImageText16;

+	local_closure.itemSize = 2;

+    }

+    local_closure.did = did;

+    local_closure.slept = FALSE;

+

+    (void) doImageText(client, &local_closure);

+    return Success;

+}

+

+

+/* does the necessary magic to figure out the fpe type */

+static int

+DetermineFPEType(char *pathname)

+{

+    int         i;

+

+    for (i = 0; i < num_fpe_types; i++) {

+	if ((*fpe_functions[i].name_check) (pathname))

+	    return i;

+    }

+    return -1;

+}

+

+

+static void

+FreeFontPath(FontPathElementPtr *list, int n, Bool force)

+{

+    int         i;

+

+    for (i = 0; i < n; i++) {

+	if (force) {

+	    /* Sanity check that all refcounts will be 0 by the time

+	       we get to the end of the list. */

+	    int found = 1;	/* the first reference is us */

+	    int j;

+	    for (j = i+1; j < n; j++) {

+		if (list[j] == list[i])

+		    found++;

+	    }

+	    if (list[i]->refcount != found) {

+		list[i]->refcount = found; /* ensure it will get freed */

+	    }

+	}

+	FreeFPE(list[i]);

+    }

+    xfree(list);

+}

+

+static FontPathElementPtr

+find_existing_fpe(FontPathElementPtr *list, int num, unsigned char *name, int len)

+{

+    FontPathElementPtr fpe;

+    int         i;

+

+    for (i = 0; i < num; i++) {

+	fpe = list[i];

+	if (fpe->name_length == len && memcmp(name, fpe->name, len) == 0)

+	    return fpe;

+    }

+    return (FontPathElementPtr) 0;

+}

+

+

+static int

+SetFontPathElements(int npaths, unsigned char *paths, int *bad, Bool persist)

+{

+    int         i, err = 0;

+    int         valid_paths = 0;

+    unsigned int len;

+    unsigned char *cp = paths;

+    FontPathElementPtr fpe = NULL, *fplist;

+

+    fplist = xalloc(sizeof(FontPathElementPtr) * npaths);

+    if (!fplist) {

+	*bad = 0;

+	return BadAlloc;

+    }

+    for (i = 0; i < num_fpe_types; i++) {

+	if (fpe_functions[i].set_path_hook)

+	    (*fpe_functions[i].set_path_hook) ();

+    }

+    for (i = 0; i < npaths; i++) 

+    {

+	len = (unsigned int) (*cp++);

+

+	if (len == 0) 

+	{

+	    if (persist)

+		ErrorF("[dix] Removing empty element from the valid list of fontpaths\n");

+	    err = BadValue;

+	}

+	else

+	{

+	    /* if it's already in our active list, just reset it */

+	    /*

+	     * note that this can miss FPE's in limbo -- may be worth catching

+	     * them, though it'd muck up refcounting

+	     */

+	    fpe = find_existing_fpe(font_path_elements, num_fpes, cp, len);

+	    if (fpe) 

+	    {

+		err = (*fpe_functions[fpe->type].reset_fpe) (fpe);

+		if (err == Successful) 

+		{

+		    UseFPE(fpe);/* since it'll be decref'd later when freed

+				 * from the old list */

+		}

+		else

+		    fpe = 0;

+	    }

+	    /* if error or can't do it, act like it's a new one */

+	    if (!fpe)

+	    {

+		fpe = xalloc(sizeof(FontPathElementRec));

+		if (!fpe) 

+		{

+		    err = BadAlloc;

+		    goto bail;

+		}

+		fpe->name = xalloc(len + 1);

+		if (!fpe->name) 

+		{

+		    xfree(fpe);

+		    err = BadAlloc;

+		    goto bail;

+		}

+		fpe->refcount = 1;

+    

+		strncpy(fpe->name, (char *) cp, (int) len);

+		fpe->name[len] = '\0';

+		fpe->name_length = len;

+		fpe->type = DetermineFPEType(fpe->name);

+		if (fpe->type == -1)

+		    err = BadValue;

+		else

+		    err = (*fpe_functions[fpe->type].init_fpe) (fpe);

+		if (err != Successful)

+		{

+		    if (persist)

+		    {

+			ErrorF("[dix] Could not init font path element %s, removing from list!\n",

+			       fpe->name);

+		    }

+		    xfree (fpe->name);

+		    xfree (fpe);

+		}

+	    }

+	}

+	if (err != Successful)

+	{

+	    if (!persist)

+		goto bail;

+	}

+	else

+	{

+	    fplist[valid_paths++] = fpe;

+	}

+	cp += len;

+    }

+

+    FreeFontPath(font_path_elements, num_fpes, FALSE);

+    font_path_elements = fplist;

+    if (patternCache)

+	EmptyFontPatternCache(patternCache);

+    num_fpes = valid_paths;

+

+    return Success;

+bail:

+    *bad = i;

+    while (--valid_paths >= 0)

+	FreeFPE(fplist[valid_paths]);

+    xfree(fplist);

+    return FontToXError(err);

+}

+

+/* XXX -- do we need to pass error down to each renderer? */

+int

+SetFontPath(ClientPtr client, int npaths, unsigned char *paths, int *error)

+{

+    int err = XaceHook(XACE_SERVER_ACCESS, client, DixManageAccess);

+    if (err != Success)

+	return err;

+

+    if (npaths == 0) {

+	if (SetDefaultFontPath(defaultFontPath) != Success)

+	    return BadValue;

+    } else {

+	err = SetFontPathElements(npaths, paths, error, FALSE);

+    }

+    return err;

+}

+

+int

+SetDefaultFontPath(char *path)

+{

+    char       *temp_path,

+               *start,

+               *end;

+    unsigned char *cp,

+               *pp,

+               *nump,

+               *newpath;

+    int         num = 1,

+                len,

+                err,

+                size = 0,

+                bad;

+

+    /* ensure temp_path contains "built-ins" */

+    start = path;

+    while (1) {

+	start = strstr(start, "built-ins");

+	if (start == NULL)

+	    break;

+	end = start + strlen("built-ins");

+	if ((start == path || start[-1] == ',') && (!*end || *end == ','))

+	    break;

+	start = end;

+    }

+    if (!start) {

+	temp_path = Xprintf("%s%sbuilt-ins", path, *path ? "," : "");

+    } else {

+	temp_path = Xstrdup(path);

+    }

+    if (!temp_path)

+        return BadAlloc;

+

+    /* get enough for string, plus values -- use up commas */

+    len = strlen(temp_path) + 1;

+    nump = cp = newpath = xalloc(len);

+    if (!newpath)

+	return BadAlloc;

+    pp = (unsigned char *) temp_path;

+    cp++;

+    while (*pp) {

+	if (*pp == ',') {

+	    *nump = (unsigned char) size;

+	    nump = cp++;

+	    pp++;

+	    num++;

+	    size = 0;

+	} else {

+	    *cp++ = *pp++;

+	    size++;

+	}

+    }

+    *nump = (unsigned char) size;

+

+    err = SetFontPathElements(num, newpath, &bad, TRUE);

+

+    xfree(newpath);

+    xfree(temp_path);

+

+    return err;

+}

+

+int

+GetFontPath(ClientPtr client, int *count, int *length, unsigned char **result)

+{

+    int			i;

+    unsigned char       *c;

+    int			len;

+    FontPathElementPtr	fpe;

+

+    i = XaceHook(XACE_SERVER_ACCESS, client, DixGetAttrAccess);

+    if (i != Success)

+	return i;

+

+    len = 0;

+    for (i = 0; i < num_fpes; i++) {

+	fpe = font_path_elements[i];

+	len += fpe->name_length + 1;

+    }

+    font_path_string = (unsigned char *) xrealloc(font_path_string, len);

+    if (!font_path_string)

+	return BadAlloc;

+

+    c = font_path_string;

+    *length = 0;

+    for (i = 0; i < num_fpes; i++) {

+	fpe = font_path_elements[i];

+	*c = fpe->name_length;

+	*length += *c++;

+	memmove(c, fpe->name, fpe->name_length);

+	c += fpe->name_length;

+    }

+    *count = num_fpes;

+    *result = font_path_string;

+    return Success;

+}

+

+void

+DeleteClientFontStuff(ClientPtr client)

+{

+    int			i;

+    FontPathElementPtr	fpe;

+

+    for (i = 0; i < num_fpes; i++)

+    {

+	fpe = font_path_elements[i];

+	if (fpe_functions[fpe->type].client_died)

+	    (*fpe_functions[fpe->type].client_died) ((pointer) client, fpe);

+    }

+}

+

+void

+InitFonts (void)

+{

+    patternCache = MakeFontPatternCache();

+

+    BuiltinRegisterFpeFunctions();

+    FontFileRegisterFpeFunctions();

+    fs_register_fpe_functions();

+}

+

+int

+GetDefaultPointSize (void)

+{

+    return 120;

+}

+

+

+FontResolutionPtr

+GetClientResolutions (int *num)

+{

+    static struct _FontResolution res;

+    ScreenPtr   pScreen;

+

+    pScreen = screenInfo.screens[0];

+    res.x_resolution = (pScreen->width * 25.4) / pScreen->mmWidth;

+    /*

+     * XXX - we'll want this as long as bitmap instances are prevalent 

+     so that we can match them from scalable fonts

+     */

+    if (res.x_resolution < 88)

+	res.x_resolution = 75;

+    else

+	res.x_resolution = 100;

+    res.y_resolution = (pScreen->height * 25.4) / pScreen->mmHeight;

+    if (res.y_resolution < 88)

+	res.y_resolution = 75;

+    else

+	res.y_resolution = 100;

+    res.point_size = 120;

+    *num = 1;

+    return &res;

+}

+

+/*

+ * returns the type index of the new fpe

+ *

+ * should be called (only once!) by each type of fpe when initialized

+ */

+

+int

+RegisterFPEFunctions(NameCheckFunc name_func, 

+		     InitFpeFunc init_func, 

+		     FreeFpeFunc free_func, 

+		     ResetFpeFunc reset_func, 

+		     OpenFontFunc open_func, 

+		     CloseFontFunc close_func, 

+		     ListFontsFunc list_func, 

+		     StartLfwiFunc start_lfwi_func, 

+		     NextLfwiFunc next_lfwi_func, 

+		     WakeupFpeFunc wakeup_func, 

+		     ClientDiedFunc client_died, 

+		     LoadGlyphsFunc load_glyphs, 

+		     StartLaFunc start_list_alias_func, 

+		     NextLaFunc next_list_alias_func, 

+		     SetPathFunc set_path_func)

+{

+    FPEFunctions *new;

+

+    /* grow the list */

+    new = (FPEFunctions *) xrealloc(fpe_functions,

+				 (num_fpe_types + 1) * sizeof(FPEFunctions));

+    if (!new)

+	return -1;

+    fpe_functions = new;

+

+    fpe_functions[num_fpe_types].name_check = name_func;

+    fpe_functions[num_fpe_types].open_font = open_func;

+    fpe_functions[num_fpe_types].close_font = close_func;

+    fpe_functions[num_fpe_types].wakeup_fpe = wakeup_func;

+    fpe_functions[num_fpe_types].list_fonts = list_func;

+    fpe_functions[num_fpe_types].start_list_fonts_with_info =

+	start_lfwi_func;

+    fpe_functions[num_fpe_types].list_next_font_with_info =

+	next_lfwi_func;

+    fpe_functions[num_fpe_types].init_fpe = init_func;

+    fpe_functions[num_fpe_types].free_fpe = free_func;

+    fpe_functions[num_fpe_types].reset_fpe = reset_func;

+    fpe_functions[num_fpe_types].client_died = client_died;

+    fpe_functions[num_fpe_types].load_glyphs = load_glyphs;

+    fpe_functions[num_fpe_types].start_list_fonts_and_aliases =

+	start_list_alias_func;

+    fpe_functions[num_fpe_types].list_next_font_or_alias =

+	next_list_alias_func;

+    fpe_functions[num_fpe_types].set_path_hook = set_path_func;

+

+    return num_fpe_types++;

+}

+

+void

+FreeFonts(void)

+{

+    if (patternCache) {

+	FreeFontPatternCache(patternCache);

+	patternCache = 0;

+    }

+    FreeFontPath(font_path_elements, num_fpes, TRUE);

+    font_path_elements = 0;

+    num_fpes = 0;

+    xfree(fpe_functions);

+    num_fpe_types = 0;

+    fpe_functions = (FPEFunctions *) 0;

+}

+

+/* convenience functions for FS interface */

+

+FontPtr

+find_old_font(XID id)

+{

+    pointer pFont;

+    dixLookupResourceByType(&pFont, id, RT_NONE, serverClient, DixReadAccess);

+    return (FontPtr)pFont;

+}

+

+Font

+GetNewFontClientID(void)

+{

+    return FakeClientID(0);

+}

+

+int

+StoreFontClientFont(FontPtr pfont, Font id)

+{

+    return AddResource(id, RT_NONE, (pointer) pfont);

+}

+

+void

+DeleteFontClientID(Font id)

+{

+    FreeResource(id, RT_NONE);

+}

+

+int

+client_auth_generation(ClientPtr client)

+{

+    return 0;

+}

+

+static int  fs_handlers_installed = 0;

+static unsigned int last_server_gen;

+

+int

+init_fs_handlers(FontPathElementPtr fpe, BlockHandlerProcPtr block_handler)

+{

+    /* if server has reset, make sure the b&w handlers are reinstalled */

+    if (last_server_gen < serverGeneration) {

+	last_server_gen = serverGeneration;

+	fs_handlers_installed = 0;

+    }

+    if (fs_handlers_installed == 0) {

+	if (!RegisterBlockAndWakeupHandlers(block_handler,

+					    FontWakeup, (pointer) 0))

+	    return AllocError;

+	fs_handlers_installed++;

+    }

+    QueueFontWakeup(fpe);

+    return Successful;

+}

+

+void

+remove_fs_handlers(FontPathElementPtr fpe, BlockHandlerProcPtr block_handler, Bool all)

+{

+    if (all) {

+	/* remove the handlers if no one else is using them */

+	if (--fs_handlers_installed == 0) {

+	    RemoveBlockAndWakeupHandlers(block_handler, FontWakeup,

+					 (pointer) 0);

+	}

+    }

+    RemoveFontWakeup(fpe);

+}

diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index b5c88802c..781cc98e4 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -1,5916 +1,5919 @@
-/************************************************************
-
-Copyright 1987, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-********************************************************/
-
-/* The panoramix components contained the following notice */
-/*****************************************************************
-
-Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Digital Equipment Corporation
-shall not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from Digital
-Equipment Corporation.
-
-******************************************************************/
-
-/*
- * Copyright © 2003-2005 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/** @file events.c
- * This file handles event delivery and a big part of the server-side protocol
- * handling (the parts for input devices).
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include "misc.h"
-#include "resource.h"
-#include <X11/Xproto.h>
-#include "windowstr.h"
-#include "inputstr.h"
-#include "scrnintstr.h"
-#include "cursorstr.h"
-
-#include "dixstruct.h"
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-#include "globals.h"
-
-#include <X11/extensions/XKBproto.h>
-#include "xkbsrv.h"
-#include "xace.h"
-
-#ifdef XSERVER_DTRACE
-#include <sys/types.h>
-typedef const char *string;
-#include "Xserver-dtrace.h"
-#endif
-
-#include <X11/extensions/XIproto.h>
-#include <X11/extensions/XI2proto.h>
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XI2.h>
-#include "exglobals.h"
-#include "exevents.h"
-#include "exglobals.h"
-#include "extnsionst.h"
-
-#include "dixevents.h"
-#include "dixgrabs.h"
-#include "dispatch.h"
-
-#include <X11/extensions/ge.h>
-#include "geext.h"
-#include "geint.h"
-
-#include "eventstr.h"
-#include "enterleave.h"
-#include "eventconvert.h"
-
-/* Extension events type numbering starts at EXTENSION_EVENT_BASE.  */
-#define NoSuchEvent 0x80000000	/* so doesn't match NoEventMask */
-#define StructureAndSubMask ( StructureNotifyMask | SubstructureNotifyMask )
-#define AllButtonsMask ( \
-	Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask )
-#define MotionMask ( \
-	PointerMotionMask | Button1MotionMask | \
-	Button2MotionMask | Button3MotionMask | Button4MotionMask | \
-	Button5MotionMask | ButtonMotionMask )
-#define PropagateMask ( \
-	KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | \
-	MotionMask )
-#define PointerGrabMask ( \
-	ButtonPressMask | ButtonReleaseMask | \
-	EnterWindowMask | LeaveWindowMask | \
-	PointerMotionHintMask | KeymapStateMask | \
-	MotionMask )
-#define AllModifiersMask ( \
-	ShiftMask | LockMask | ControlMask | Mod1Mask | Mod2Mask | \
-	Mod3Mask | Mod4Mask | Mod5Mask )
-#define LastEventMask OwnerGrabButtonMask
-#define AllEventMasks (LastEventMask|(LastEventMask-1))
-
-
-#define CORE_EVENT(event) \
-    (!((event)->u.u.type & EXTENSION_EVENT_BASE) && \
-      (event)->u.u.type != GenericEvent)
-#define XI2_EVENT(event) \
-    (((event)->u.u.type == GenericEvent) && \
-    ((xGenericEvent*)(event))->extension == IReqCode)
-
-/**
- * Used to indicate a implicit passive grab created by a ButtonPress event.
- * See DeliverEventsToWindow().
- */
-#define ImplicitGrabMask (1 << 7)
-
-#define WID(w) ((w) ? ((w)->drawable.id) : 0)
-
-#define XE_KBPTR (xE->u.keyButtonPointer)
-
-
-#define rClient(obj) (clients[CLIENT_ID((obj)->resource)])
-
-CallbackListPtr EventCallback;
-CallbackListPtr DeviceEventCallback;
-
-#define DNPMCOUNT 8
-
-Mask DontPropagateMasks[DNPMCOUNT];
-static int DontPropagateRefCnts[DNPMCOUNT];
-
-static void CheckVirtualMotion( DeviceIntPtr pDev, QdEventPtr qe, WindowPtr pWin);
-static void CheckPhysLimits(DeviceIntPtr pDev,
-                            CursorPtr cursor,
-                            Bool generateEvents,
-                            Bool confineToScreen,
-                            ScreenPtr pScreen);
-static Bool CheckPassiveGrabsOnWindow(WindowPtr pWin,
-                                      DeviceIntPtr device,
-                                      DeviceEvent *event,
-                                      BOOL checkCore);
-
-/** Key repeat hack. Do not use but in TryClientEvents */
-extern BOOL EventIsKeyRepeat(xEvent *event);
-
-/**
- * Main input device struct.
- *     inputInfo.pointer
- *     is the core pointer. Referred to as "virtual core pointer", "VCP",
- *     "core pointer" or inputInfo.pointer. The VCP is the first master
- *     pointer device and cannot be deleted.
- *
- *     inputInfo.keyboard
- *     is the core keyboard ("virtual core keyboard", "VCK", "core keyboard").
- *     See inputInfo.pointer.
- *
- *     inputInfo.devices
- *     linked list containing all devices including VCP and VCK.
- *
- *     inputInfo.off_devices
- *     Devices that have not been initialized and are thus turned off.
- *
- *     inputInfo.numDevices
- *     Total number of devices.
- *
- *     inputInfo.all_devices
- *     Virtual device used for XIAllDevices passive grabs. This device is
- *     not part of the inputInfo.devices list and mostly unset except for
- *     the deviceid. It exists because passivegrabs need a valid device
- *     reference.
- *
- *     inputInfo.all_master_devices
- *     Virtual device used for XIAllMasterDevices passive grabs. This device
- *     is not part of the inputInfo.devices list and mostly unset except for
- *     the deviceid. It exists because passivegrabs need a valid device
- *     reference.
- */
-InputInfo inputInfo;
-
-/**
- * syncEvents is the global structure for queued events.
- *
- * Devices can be frozen through GrabModeSync pointer grabs. If this is the
- * case, events from these devices are added to "pending" instead of being
- * processed normally. When the device is unfrozen, events in "pending" are
- * replayed and processed as if they would come from the device directly.
- */
-static struct {
-    QdEventPtr		pending, /**<  list of queued events */
-                        *pendtail; /**< last event in list */
-    /** The device to replay events for. Only set in AllowEvents(), in which
-     * case it is set to the device specified in the request. */
-    DeviceIntPtr	replayDev;	/* kludgy rock to put flag for */
-
-    /**
-     * The window the events are supposed to be replayed on.
-     * This window may be set to the grab's window (but only when
-     * Replay{Pointer|Keyboard} is given in the XAllowEvents()
-     * request. */
-    WindowPtr		replayWin;	/*   ComputeFreezes            */
-    /**
-     * Flag to indicate whether we're in the process of
-     * replaying events. Only set in ComputeFreezes(). */
-    Bool		playingEvents;
-    TimeStamp		time;
-} syncEvents;
-
-/**
- * The root window the given device is currently on.
- */
-#define RootWindow(dev) dev->spriteInfo->sprite->spriteTrace[0]
-
-static xEvent* swapEvent = NULL;
-static int swapEventLen = 0;
-
-void
-NotImplemented(xEvent *from, xEvent *to)
-{
-    FatalError("Not implemented");
-}
-
-/**
- * Convert the given event type from an XI event to a core event.
- * @param[in] The XI 1.x event type.
- * @return The matching core event type or 0 if there is none.
- */
-int
-XItoCoreType(int xitype)
-{
-    int coretype = 0;
-    if (xitype == DeviceMotionNotify)
-        coretype = MotionNotify;
-    else if (xitype == DeviceButtonPress)
-        coretype = ButtonPress;
-    else if (xitype == DeviceButtonRelease)
-        coretype = ButtonRelease;
-    else if (xitype == DeviceKeyPress)
-        coretype = KeyPress;
-    else if (xitype == DeviceKeyRelease)
-        coretype = KeyRelease;
-
-    return coretype;
-}
-
-/**
- * @return true if the device owns a cursor, false if device shares a cursor
- * sprite with another device.
- */
-Bool
-DevHasCursor(DeviceIntPtr pDev)
-{
-    return pDev->spriteInfo->spriteOwner;
-}
-
-/*
- * @return true if a device is a pointer, check is the same as used by XI to
- * fill the 'use' field.
- */
-Bool
-IsPointerDevice(DeviceIntPtr dev)
-{
-    return (dev->type == MASTER_POINTER) ||
-            (dev->valuator && dev->button) ||
-            (dev->valuator && !dev->key);
-}
-
-/*
- * @return true if a device is a keyboard, check is the same as used by XI to
- * fill the 'use' field.
- *
- * Some pointer devices have keys as well (e.g. multimedia keys). Try to not
- * count them as keyboard devices.
- */
-Bool
-IsKeyboardDevice(DeviceIntPtr dev)
-{
-    return (dev->type == MASTER_KEYBOARD) ||
-            ((dev->key && dev->kbdfeed) && !IsPointerDevice(dev));
-}
-
-Bool
-IsMaster(DeviceIntPtr dev)
-{
-    return (dev->type == MASTER_POINTER || dev->type == MASTER_KEYBOARD);
-}
-
-static WindowPtr XYToWindow(
-    DeviceIntPtr pDev,
-    int x,
-    int y
-);
-
-/**
- * Max event opcode.
- */
-extern int lastEvent;
-
-extern int DeviceMotionNotify;
-
-#define CantBeFiltered NoEventMask
-/**
- * Event masks for each event type.
- *
- * One set of filters for each device, but only the first layer
- * is initialized. The rest is memcpy'd in InitEvents.
- *
- * Filters are used whether a given event may be delivered to a client,
- * usually in the form of if (window-event-mask & filter); then deliver event.
- *
- * One notable filter is for PointerMotion/DevicePointerMotion events. Each
- * time a button is pressed, the filter is modified to also contain the
- * matching ButtonXMotion mask.
- */
-static Mask filters[MAXDEVICES][128] = {
-{
-	NoSuchEvent,		       /* 0 */
-	NoSuchEvent,		       /* 1 */
-	KeyPressMask,		       /* KeyPress */
-	KeyReleaseMask,		       /* KeyRelease */
-	ButtonPressMask,	       /* ButtonPress */
-	ButtonReleaseMask,	       /* ButtonRelease */
-	PointerMotionMask,	       /* MotionNotify (initial state) */
-	EnterWindowMask,	       /* EnterNotify */
-	LeaveWindowMask,	       /* LeaveNotify */
-	FocusChangeMask,	       /* FocusIn */
-	FocusChangeMask,	       /* FocusOut */
-	KeymapStateMask,	       /* KeymapNotify */
-	ExposureMask,		       /* Expose */
-	CantBeFiltered,		       /* GraphicsExpose */
-	CantBeFiltered,		       /* NoExpose */
-	VisibilityChangeMask,	       /* VisibilityNotify */
-	SubstructureNotifyMask,	       /* CreateNotify */
-	StructureAndSubMask,	       /* DestroyNotify */
-	StructureAndSubMask,	       /* UnmapNotify */
-	StructureAndSubMask,	       /* MapNotify */
-	SubstructureRedirectMask,      /* MapRequest */
-	StructureAndSubMask,	       /* ReparentNotify */
-	StructureAndSubMask,	       /* ConfigureNotify */
-	SubstructureRedirectMask,      /* ConfigureRequest */
-	StructureAndSubMask,	       /* GravityNotify */
-	ResizeRedirectMask,	       /* ResizeRequest */
-	StructureAndSubMask,	       /* CirculateNotify */
-	SubstructureRedirectMask,      /* CirculateRequest */
-	PropertyChangeMask,	       /* PropertyNotify */
-	CantBeFiltered,		       /* SelectionClear */
-	CantBeFiltered,		       /* SelectionRequest */
-	CantBeFiltered,		       /* SelectionNotify */
-	ColormapChangeMask,	       /* ColormapNotify */
-	CantBeFiltered,		       /* ClientMessage */
-	CantBeFiltered		       /* MappingNotify */
-}};
-
-/**
- * For the given event, return the matching event filter. This filter may then
- * be AND'ed with the selected event mask.
- *
- * For XI2 events, the returned filter is simply the byte containing the event
- * mask we're interested in. E.g. for a mask of (1 << 13), this would be
- * byte[1].
- *
- * @param[in] dev The device the event belongs to, may be NULL.
- * @param[in] event The event to get the filter for. Only the type of the
- *                  event matters, or the extension + evtype for GenericEvents.
- * @return The filter mask for the given event.
- *
- * @see GetEventMask
- */
-Mask
-GetEventFilter(DeviceIntPtr dev, xEvent *event)
-{
-    if (event->u.u.type != GenericEvent)
-        return filters[dev ? dev->id : 0][event->u.u.type];
-    else if (XI2_EVENT(event))
-        return (1 << (((xXIDeviceEvent*)event)->evtype % 8));
-    ErrorF("[dix] Unknown device type %d. No filter\n", event->u.u.type);
-    return 0;
-}
-
-/**
- * Return the windows complete XI2 mask for the given XI2 event type.
- */
-Mask
-GetWindowXI2Mask(DeviceIntPtr dev, WindowPtr win, xEvent* ev)
-{
-    OtherInputMasks *inputMasks = wOtherInputMasks(win);
-    int filter;
-    int evtype;
-
-    if (!inputMasks || !XI2_EVENT(ev))
-        return 0;
-
-    evtype = ((xGenericEvent*)ev)->evtype;
-    filter = GetEventFilter(dev, ev);
-
-    return ((inputMasks->xi2mask[dev->id][evtype/8] & filter) ||
-            inputMasks->xi2mask[XIAllDevices][evtype/8] ||
-            (inputMasks->xi2mask[XIAllMasterDevices][evtype/8] && IsMaster(dev)));
-}
-
-static Mask
-GetEventMask(DeviceIntPtr dev, xEvent *event, InputClients* other)
-{
-    /* XI2 filters are only ever 8 bit, so let's return a 8 bit mask */
-    if (XI2_EVENT(event))
-    {
-        int byte = ((xGenericEvent*)event)->evtype / 8;
-        return (other->xi2mask[dev->id][byte] |
-                other->xi2mask[XIAllDevices][byte] |
-                (IsMaster(dev)? other->xi2mask[XIAllMasterDevices][byte] : 0));
-    } else if (CORE_EVENT(event))
-        return other->mask[XIAllDevices];
-    else
-        return other->mask[dev->id];
-}
-
-
-static CARD8 criticalEvents[32] =
-{
-    0x7c, 0x30, 0x40			/* key, button, expose, and configure events */
-};
-
-static void
-SyntheticMotion(DeviceIntPtr dev, int x, int y) {
-    int screenno = 0;
-
-#ifdef PANORAMIX
-    if (!noPanoramiXExtension)
-        screenno = dev->spriteInfo->sprite->screen->myNum;
-#endif
-    PostSyntheticMotion(dev, x, y, screenno,
-            (syncEvents.playingEvents) ?  syncEvents.time.milliseconds : currentTime.milliseconds);
-
-}
-
-#ifdef PANORAMIX
-static void PostNewCursor(DeviceIntPtr pDev);
-
-static Bool
-XineramaSetCursorPosition(
-    DeviceIntPtr pDev,
-    int x,
-    int y,
-    Bool generateEvent
-){
-    ScreenPtr pScreen;
-    BoxRec box;
-    int i;
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    /* x,y are in Screen 0 coordinates.  We need to decide what Screen
-       to send the message too and what the coordinates relative to
-       that screen are. */
-
-    pScreen = pSprite->screen;
-    x += panoramiXdataPtr[0].x;
-    y += panoramiXdataPtr[0].y;
-
-    if(!POINT_IN_REGION(pScreen, &XineramaScreenRegions[pScreen->myNum],
-								x, y, &box))
-    {
-	FOR_NSCREENS(i)
-	{
-	    if(i == pScreen->myNum)
-		continue;
-	    if(POINT_IN_REGION(pScreen, &XineramaScreenRegions[i], x, y, &box))
-	    {
-		pScreen = screenInfo.screens[i];
-		break;
-	    }
-	}
-    }
-
-    pSprite->screen = pScreen;
-    pSprite->hotPhys.x = x - panoramiXdataPtr[0].x;
-    pSprite->hotPhys.y = y - panoramiXdataPtr[0].y;
-    x -= panoramiXdataPtr[pScreen->myNum].x;
-    y -= panoramiXdataPtr[pScreen->myNum].y;
-
-    return (*pScreen->SetCursorPosition)(pDev, pScreen, x, y, generateEvent);
-}
-
-
-static void
-XineramaConstrainCursor(DeviceIntPtr pDev)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-    ScreenPtr pScreen;
-    BoxRec newBox;
-
-    pScreen = pSprite->screen;
-    newBox = pSprite->physLimits;
-
-    /* Translate the constraining box to the screen
-       the sprite is actually on */
-    newBox.x1 += panoramiXdataPtr[0].x - panoramiXdataPtr[pScreen->myNum].x;
-    newBox.x2 += panoramiXdataPtr[0].x - panoramiXdataPtr[pScreen->myNum].x;
-    newBox.y1 += panoramiXdataPtr[0].y - panoramiXdataPtr[pScreen->myNum].y;
-    newBox.y2 += panoramiXdataPtr[0].y - panoramiXdataPtr[pScreen->myNum].y;
-
-    (* pScreen->ConstrainCursor)(pDev, pScreen, &newBox);
-}
-
-
-static Bool
-XineramaSetWindowPntrs(DeviceIntPtr pDev, WindowPtr pWin)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    if(pWin == WindowTable[0]) {
-	    memcpy(pSprite->windows, WindowTable,
-				PanoramiXNumScreens*sizeof(WindowPtr));
-    } else {
-	PanoramiXRes *win;
-	int rc, i;
-
-	rc = dixLookupResourceByType((pointer *)&win, pWin->drawable.id,
-				     XRT_WINDOW, serverClient, DixReadAccess);
-	if (rc != Success)
-	    return FALSE;
-
-	for(i = 0; i < PanoramiXNumScreens; i++) {
-	    rc = dixLookupWindow(pSprite->windows + i, win->info[i].id,
-				 serverClient, DixReadAccess);
-	    if (rc != Success)  /* window is being unmapped */
-		return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-static void
-XineramaConfineCursorToWindow(DeviceIntPtr pDev,
-                              WindowPtr pWin,
-                              Bool generateEvents)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    int x, y, off_x, off_y, i;
-
-    if(!XineramaSetWindowPntrs(pDev, pWin))
-        return;
-
-    i = PanoramiXNumScreens - 1;
-
-    REGION_COPY(pSprite->screen, &pSprite->Reg1,
-            &pSprite->windows[i]->borderSize);
-    off_x = panoramiXdataPtr[i].x;
-    off_y = panoramiXdataPtr[i].y;
-
-    while(i--) {
-        x = off_x - panoramiXdataPtr[i].x;
-        y = off_y - panoramiXdataPtr[i].y;
-
-        if(x || y)
-            REGION_TRANSLATE(pSprite->screen, &pSprite->Reg1, x, y);
-
-        REGION_UNION(pSprite->screen, &pSprite->Reg1, &pSprite->Reg1,
-                &pSprite->windows[i]->borderSize);
-
-        off_x = panoramiXdataPtr[i].x;
-        off_y = panoramiXdataPtr[i].y;
-    }
-
-    pSprite->hotLimits = *REGION_EXTENTS(pSprite->screen, &pSprite->Reg1);
-
-    if(REGION_NUM_RECTS(&pSprite->Reg1) > 1)
-        pSprite->hotShape = &pSprite->Reg1;
-    else
-        pSprite->hotShape = NullRegion;
-
-    pSprite->confined = FALSE;
-    pSprite->confineWin = (pWin == WindowTable[0]) ? NullWindow : pWin;
-
-    CheckPhysLimits(pDev, pSprite->current, generateEvents, FALSE, NULL);
-}
-
-#endif  /* PANORAMIX */
-
-/**
- * Modifies the filter for the given protocol event type to the given masks.
- *
- * There's only two callers: UpdateDeviceState() and XI's SetMaskForExtEvent().
- * The latter initialises masks for the matching XI events, it's a once-off
- * setting.
- * UDS however changes the mask for MotionNotify and DeviceMotionNotify each
- * time a button is pressed to include the matching ButtonXMotion mask in the
- * filter.
- *
- * @param[in] deviceid The device to modify the filter for.
- * @param[in] mask The new filter mask.
- * @param[in] event Protocol event type.
- */
-void
-SetMaskForEvent(int deviceid, Mask mask, int event)
-{
-    if (deviceid < 0 || deviceid >= MAXDEVICES)
-        FatalError("SetMaskForEvent: bogus device id");
-    filters[deviceid][event] = mask;
-}
-
-void
-SetCriticalEvent(int event)
-{
-    if (event >= 128)
-	FatalError("SetCriticalEvent: bogus event number");
-    criticalEvents[event >> 3] |= 1 << (event & 7);
-}
-
-void
-ConfineToShape(DeviceIntPtr pDev, RegionPtr shape, int *px, int *py)
-{
-    BoxRec box;
-    int x = *px, y = *py;
-    int incx = 1, incy = 1;
-    SpritePtr pSprite;
-
-    pSprite = pDev->spriteInfo->sprite;
-    if (POINT_IN_REGION(pSprite->hot.pScreen, shape, x, y, &box))
-	return;
-    box = *REGION_EXTENTS(pSprite->hot.pScreen, shape);
-    /* this is rather crude */
-    do {
-	x += incx;
-	if (x >= box.x2)
-	{
-	    incx = -1;
-	    x = *px - 1;
-	}
-	else if (x < box.x1)
-	{
-	    incx = 1;
-	    x = *px;
-	    y += incy;
-	    if (y >= box.y2)
-	    {
-		incy = -1;
-		y = *py - 1;
-	    }
-	    else if (y < box.y1)
-		return; /* should never get here! */
-	}
-    } while (!POINT_IN_REGION(pSprite->hot.pScreen, shape, x, y, &box));
-    *px = x;
-    *py = y;
-}
-
-static void
-CheckPhysLimits(
-    DeviceIntPtr pDev,
-    CursorPtr cursor,
-    Bool generateEvents,
-    Bool confineToScreen, /* unused if PanoramiX on */
-    ScreenPtr pScreen)    /* unused if PanoramiX on */
-{
-    HotSpot new;
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    if (!cursor)
-	return;
-    new = pSprite->hotPhys;
-#ifdef PANORAMIX
-    if (!noPanoramiXExtension)
-        /* I don't care what the DDX has to say about it */
-        pSprite->physLimits = pSprite->hotLimits;
-    else
-#endif
-    {
-        if (pScreen)
-            new.pScreen = pScreen;
-        else
-            pScreen = new.pScreen;
-        (*pScreen->CursorLimits) (pDev, pScreen, cursor, &pSprite->hotLimits,
-                &pSprite->physLimits);
-        pSprite->confined = confineToScreen;
-        (* pScreen->ConstrainCursor)(pDev, pScreen, &pSprite->physLimits);
-    }
-
-    /* constrain the pointer to those limits */
-    if (new.x < pSprite->physLimits.x1)
-	new.x = pSprite->physLimits.x1;
-    else
-	if (new.x >= pSprite->physLimits.x2)
-	    new.x = pSprite->physLimits.x2 - 1;
-    if (new.y < pSprite->physLimits.y1)
-	new.y = pSprite->physLimits.y1;
-    else
-	if (new.y >= pSprite->physLimits.y2)
-	    new.y = pSprite->physLimits.y2 - 1;
-    if (pSprite->hotShape)
-	ConfineToShape(pDev, pSprite->hotShape, &new.x, &new.y);
-    if ((pScreen != pSprite->hotPhys.pScreen) ||
-	(new.x != pSprite->hotPhys.x) || (new.y != pSprite->hotPhys.y))
-    {
-#ifdef PANORAMIX
-        if (!noPanoramiXExtension)
-            XineramaSetCursorPosition (pDev, new.x, new.y, generateEvents);
-        else
-#endif
-        {
-            if (pScreen != pSprite->hotPhys.pScreen)
-                pSprite->hotPhys = new;
-            (*pScreen->SetCursorPosition)
-                (pDev, pScreen, new.x, new.y, generateEvents);
-        }
-        if (!generateEvents)
-            SyntheticMotion(pDev, new.x, new.y);
-    }
-
-#ifdef PANORAMIX
-    /* Tell DDX what the limits are */
-    if (!noPanoramiXExtension)
-        XineramaConstrainCursor(pDev);
-#endif
-}
-
-static void
-CheckVirtualMotion(
-    DeviceIntPtr pDev,
-    QdEventPtr qe,
-    WindowPtr pWin)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-    RegionPtr reg = NULL;
-    DeviceEvent *ev = NULL;
-
-    if (qe)
-    {
-        ev = &qe->event->device_event;
-        switch(ev->type)
-        {
-            case ET_Motion:
-            case ET_ButtonPress:
-            case ET_ButtonRelease:
-            case ET_KeyPress:
-            case ET_KeyRelease:
-            case ET_ProximityIn:
-            case ET_ProximityOut:
-                pSprite->hot.pScreen = qe->pScreen;
-                pSprite->hot.x = ev->root_x;
-                pSprite->hot.y = ev->root_y;
-                pWin = pDev->deviceGrab.grab ? pDev->deviceGrab.grab->confineTo : NullWindow;
-                break;
-            default:
-                break;
-        }
-    }
-    if (pWin)
-    {
-	BoxRec lims;
-
-#ifdef PANORAMIX
-        if (!noPanoramiXExtension) {
-            int x, y, off_x, off_y, i;
-
-            if(!XineramaSetWindowPntrs(pDev, pWin))
-                return;
-
-            i = PanoramiXNumScreens - 1;
-
-            REGION_COPY(pSprite->screen, &pSprite->Reg2,
-                    &pSprite->windows[i]->borderSize);
-            off_x = panoramiXdataPtr[i].x;
-            off_y = panoramiXdataPtr[i].y;
-
-            while(i--) {
-                x = off_x - panoramiXdataPtr[i].x;
-                y = off_y - panoramiXdataPtr[i].y;
-
-                if(x || y)
-                    REGION_TRANSLATE(pSprite->screen, &pSprite->Reg2, x, y);
-
-                REGION_UNION(pSprite->screen, &pSprite->Reg2, &pSprite->Reg2,
-                        &pSprite->windows[i]->borderSize);
-
-                off_x = panoramiXdataPtr[i].x;
-                off_y = panoramiXdataPtr[i].y;
-            }
-        } else
-#endif
-        {
-            if (pSprite->hot.pScreen != pWin->drawable.pScreen)
-            {
-                pSprite->hot.pScreen = pWin->drawable.pScreen;
-                pSprite->hot.x = pSprite->hot.y = 0;
-            }
-        }
-
-	lims = *REGION_EXTENTS(pWin->drawable.pScreen, &pWin->borderSize);
-	if (pSprite->hot.x < lims.x1)
-	    pSprite->hot.x = lims.x1;
-	else if (pSprite->hot.x >= lims.x2)
-	    pSprite->hot.x = lims.x2 - 1;
-	if (pSprite->hot.y < lims.y1)
-	    pSprite->hot.y = lims.y1;
-	else if (pSprite->hot.y >= lims.y2)
-	    pSprite->hot.y = lims.y2 - 1;
-
-#ifdef PANORAMIX
-        if (!noPanoramiXExtension)
-        {
-            if (REGION_NUM_RECTS(&pSprite->Reg2) > 1)
-                reg = &pSprite->Reg2;
-
-        } else
-#endif
-        {
-            if (wBoundingShape(pWin))
-                reg = &pWin->borderSize;
-        }
-
-        if (reg)
-            ConfineToShape(pDev, reg, &pSprite->hot.x, &pSprite->hot.y);
-
-	if (qe && ev)
-	{
-	    qe->pScreen = pSprite->hot.pScreen;
-	    ev->root_x = pSprite->hot.x;
-	    ev->root_y = pSprite->hot.y;
-	}
-    }
-#ifdef PANORAMIX
-    if (noPanoramiXExtension) /* No typo. Only set the root win if disabled */
-#endif
-        RootWindow(pDev) = WindowTable[pSprite->hot.pScreen->myNum];
-}
-
-static void
-ConfineCursorToWindow(DeviceIntPtr pDev, WindowPtr pWin, Bool generateEvents, Bool confineToScreen)
-{
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    if (syncEvents.playingEvents)
-    {
-	CheckVirtualMotion(pDev, (QdEventPtr)NULL, pWin);
-	SyntheticMotion(pDev, pSprite->hot.x, pSprite->hot.y);
-    }
-    else
-    {
-#ifdef PANORAMIX
-        if(!noPanoramiXExtension) {
-            XineramaConfineCursorToWindow(pDev, pWin, generateEvents);
-            return;
-        }
-#endif
-	pSprite->hotLimits = *REGION_EXTENTS( pScreen, &pWin->borderSize);
-	pSprite->hotShape = wBoundingShape(pWin) ? &pWin->borderSize
-					       : NullRegion;
-        CheckPhysLimits(pDev, pSprite->current, generateEvents,
-                        confineToScreen, pScreen);
-    }
-}
-
-Bool
-PointerConfinedToScreen(DeviceIntPtr pDev)
-{
-    return pDev->spriteInfo->sprite->confined;
-}
-
-/**
- * Update the sprite cursor to the given cursor.
- *
- * ChangeToCursor() will display the new cursor and free the old cursor (if
- * applicable). If the provided cursor is already the updated cursor, nothing
- * happens.
- */
-static void
-ChangeToCursor(DeviceIntPtr pDev, CursorPtr cursor)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-    ScreenPtr pScreen;
-
-    if (cursor != pSprite->current)
-    {
-	if ((pSprite->current->bits->xhot != cursor->bits->xhot) ||
-		(pSprite->current->bits->yhot != cursor->bits->yhot))
-	    CheckPhysLimits(pDev, cursor, FALSE, pSprite->confined,
-			    (ScreenPtr)NULL);
-#ifdef PANORAMIX
-        /* XXX: is this really necessary?? (whot) */
-        if (!noPanoramiXExtension)
-            pScreen = pSprite->screen;
-        else
-#endif
-            pScreen = pSprite->hotPhys.pScreen;
-
-        (*pScreen->DisplayCursor)(pDev, pScreen, cursor);
-	FreeCursor(pSprite->current, (Cursor)0);
-	pSprite->current = cursor;
-	pSprite->current->refcnt++;
-    }
-}
-
-/**
- * @returns true if b is a descendent of a
- */
-Bool
-IsParent(WindowPtr a, WindowPtr b)
-{
-    for (b = b->parent; b; b = b->parent)
-	if (b == a) return TRUE;
-    return FALSE;
-}
-
-/**
- * Update the cursor displayed on the screen.
- *
- * Called whenever a cursor may have changed shape or position.
- */
-static void
-PostNewCursor(DeviceIntPtr pDev)
-{
-    WindowPtr win;
-    GrabPtr grab = pDev->deviceGrab.grab;
-    SpritePtr   pSprite = pDev->spriteInfo->sprite;
-    CursorPtr   pCursor;
-
-    if (syncEvents.playingEvents)
-	return;
-    if (grab)
-    {
-	if (grab->cursor)
-	{
-	    ChangeToCursor(pDev, grab->cursor);
-	    return;
-	}
-	if (IsParent(grab->window, pSprite->win))
-	    win = pSprite->win;
-	else
-	    win = grab->window;
-    }
-    else
-	win = pSprite->win;
-    for (; win; win = win->parent)
-    {
-	if (win->optional)
-        {
-            pCursor = WindowGetDeviceCursor(win, pDev);
-            if (!pCursor && win->optional->cursor != NullCursor)
-                pCursor = win->optional->cursor;
-            if (pCursor)
-            {
-                ChangeToCursor(pDev, pCursor);
-                return;
-            }
-	}
-    }
-}
-
-
-/**
- * @param dev device which you want to know its current root window
- * @return root window where dev's sprite is located
- */
-WindowPtr
-GetCurrentRootWindow(DeviceIntPtr dev)
-{
-    return RootWindow(dev);
-}
-
-/**
- * @return window underneath the cursor sprite.
- */
-WindowPtr
-GetSpriteWindow(DeviceIntPtr pDev)
-{
-    return pDev->spriteInfo->sprite->win;
-}
-
-/**
- * @return current sprite cursor.
- */
-CursorPtr
-GetSpriteCursor(DeviceIntPtr pDev)
-{
-    return pDev->spriteInfo->sprite->current;
-}
-
-/**
- * Set x/y current sprite position in screen coordinates.
- */
-void
-GetSpritePosition(DeviceIntPtr pDev, int *px, int *py)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-    *px = pSprite->hotPhys.x;
-    *py = pSprite->hotPhys.y;
-}
-
-#ifdef PANORAMIX
-int
-XineramaGetCursorScreen(DeviceIntPtr pDev)
-{
-    if(!noPanoramiXExtension) {
-	return pDev->spriteInfo->sprite->screen->myNum;
-    } else {
-	return 0;
-    }
-}
-#endif /* PANORAMIX */
-
-#define TIMESLOP (5 * 60 * 1000) /* 5 minutes */
-
-static void
-MonthChangedOrBadTime(InternalEvent *ev)
-{
-    /* If the ddx/OS is careless about not processing timestamped events from
-     * different sources in sorted order, then it's possible for time to go
-     * backwards when it should not.  Here we ensure a decent time.
-     */
-    if ((currentTime.milliseconds - ev->any.time) > TIMESLOP)
-	currentTime.months++;
-    else
-        ev->any.time = currentTime.milliseconds;
-}
-
-static void
-NoticeTime(InternalEvent *ev)
-{
-    if (ev->any.time < currentTime.milliseconds)
-        MonthChangedOrBadTime(ev);
-    currentTime.milliseconds = ev->any.time;
-    lastDeviceEventTime = currentTime;
-}
-
-void
-NoticeEventTime(InternalEvent *ev)
-{
-    if (!syncEvents.playingEvents)
-	NoticeTime(ev);
-}
-
-/**************************************************************************
- *            The following procedures deal with synchronous events       *
- **************************************************************************/
-
-/**
- * EnqueueEvent is a device's processInputProc if a device is frozen.
- * Instead of delivering the events to the client, the event is tacked onto a
- * linked list for later delivery.
- */
-void
-EnqueueEvent(InternalEvent *ev, DeviceIntPtr device)
-{
-    QdEventPtr	tail = *syncEvents.pendtail;
-    QdEventPtr	qe;
-    SpritePtr	pSprite = device->spriteInfo->sprite;
-    int		eventlen;
-    DeviceEvent *event = &ev->device_event;
-
-    NoticeTime((InternalEvent*)event);
-
-    /* Fix for key repeating bug. */
-    if (device->key != NULL && device->key->xkbInfo != NULL &&
-        event->type == ET_KeyRelease)
-	AccessXCancelRepeatKey(device->key->xkbInfo, event->detail.key);
-
-    if (DeviceEventCallback)
-    {
-	DeviceEventInfoRec eventinfo;
-	xEvent *xi_events = NULL;
-	int count;
-
-	/*  The RECORD spec says that the root window field of motion events
-	 *  must be valid.  At this point, it hasn't been filled in yet, so
-	 *  we do it here.  The long expression below is necessary to get
-	 *  the current root window; the apparently reasonable alternative
-	 *  GetCurrentRootWindow()->drawable.id doesn't give you the right
-	 *  answer on the first motion event after a screen change because
-	 *  the data that GetCurrentRootWindow relies on hasn't been
-	 *  updated yet.
-	 */
-
-	if (ev->any.type == ET_Motion)
-	    ev->device_event.root =
-		WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
-
-	EventToXI(ev, &xi_events, &count);
-
-	eventinfo.events = (xEventPtr)xi_events;
-	eventinfo.count = count;
-	CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
-	xfree(xi_events);
-
-	if (IsMaster(device))
-	{
-	    xEvent core;
-	    EventToCore(ev, &core);
-	    eventinfo.events = (xEventPtr)&core;
-	    eventinfo.count = 1;
-	    CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
-	}
-
-    }
-
-    if (event->type == ET_Motion)
-    {
-#ifdef PANORAMIX
-	if(!noPanoramiXExtension) {
-            event->root_x += panoramiXdataPtr[pSprite->screen->myNum].x -
-			      panoramiXdataPtr[0].x;
-	    event->root_y += panoramiXdataPtr[pSprite->screen->myNum].y -
-			      panoramiXdataPtr[0].y;
-	}
-#endif
-	pSprite->hotPhys.x = event->root_x;
-	pSprite->hotPhys.y = event->root_y;
-	/* do motion compression, but not if from different devices */
-	if (tail &&
-	    (tail->event->any.type == ET_Motion) &&
-            (tail->device == device) &&
-	    (tail->pScreen == pSprite->hotPhys.pScreen))
-	{
-            DeviceEvent *tailev = &tail->event->device_event;
-	    tailev->root_x = pSprite->hotPhys.x;
-	    tailev->root_y = pSprite->hotPhys.y;
-	    tailev->time = event->time;
-	    tail->months = currentTime.months;
-	    return;
-	}
-    }
-
-    eventlen = event->length;
-
-    qe = xalloc(sizeof(QdEventRec) + eventlen);
-    if (!qe)
-	return;
-    qe->next = (QdEventPtr)NULL;
-    qe->device = device;
-    qe->pScreen = pSprite->hotPhys.pScreen;
-    qe->months = currentTime.months;
-    qe->event = (InternalEvent *)(qe + 1);
-    memcpy(qe->event, event, eventlen);
-    if (tail)
-	syncEvents.pendtail = &tail->next;
-    *syncEvents.pendtail = qe;
-}
-
-/**
- * Run through the list of events queued up in syncEvents.
- * For each event do:
- * If the device for this event is not frozen anymore, take it and process it
- * as usually.
- * After that, check if there's any devices in the list that are not frozen.
- * If there is none, we're done. If there is at least one device that is not
- * frozen, then re-run from the beginning of the event queue.
- */
-static void
-PlayReleasedEvents(void)
-{
-    QdEventPtr *prev, qe;
-    DeviceIntPtr dev;
-    DeviceIntPtr pDev;
-
-    prev = &syncEvents.pending;
-    while ( (qe = *prev) )
-    {
-	if (!qe->device->deviceGrab.sync.frozen)
-	{
-	    *prev = qe->next;
-            pDev = qe->device;
-	    if (*syncEvents.pendtail == *prev)
-		syncEvents.pendtail = prev;
-	    if (qe->event->any.type == ET_Motion)
-		CheckVirtualMotion(pDev, qe, NullWindow);
-	    syncEvents.time.months = qe->months;
-            syncEvents.time.milliseconds = qe->event->any.time;
-#ifdef PANORAMIX
-	   /* Translate back to the sprite screen since processInputProc
-	      will translate from sprite screen to screen 0 upon reentry
-	      to the DIX layer */
-	    if(!noPanoramiXExtension) {
-                DeviceEvent *ev = &qe->event->device_event;
-                switch(ev->type)
-                {
-                    case ET_Motion:
-                    case ET_ButtonPress:
-                    case ET_ButtonRelease:
-                    case ET_KeyPress:
-                    case ET_KeyRelease:
-                    case ET_ProximityIn:
-                    case ET_ProximityOut:
-                        ev->root_x += panoramiXdataPtr[0].x -
-                            panoramiXdataPtr[pDev->spriteInfo->sprite->screen->myNum].x;
-                        ev->root_y += panoramiXdataPtr[0].y -
-                            panoramiXdataPtr[pDev->spriteInfo->sprite->screen->myNum].y;
-                        break;
-                    default:
-                        break;
-                }
-
-	    }
-#endif
-	    (*qe->device->public.processInputProc)(qe->event, qe->device);
-	    xfree(qe);
-	    for (dev = inputInfo.devices; dev && dev->deviceGrab.sync.frozen; dev = dev->next)
-		;
-	    if (!dev)
-		break;
-	    /* Playing the event may have unfrozen another device. */
-	    /* So to play it safe, restart at the head of the queue */
-	    prev = &syncEvents.pending;
-	}
-	else
-	    prev = &qe->next;
-    }
-}
-
-/**
- * Freeze or thaw the given devices. The device's processing proc is
- * switched to either the real processing proc (in case of thawing) or an
- * enqueuing processing proc (usually EnqueueEvent()).
- *
- * @param dev The device to freeze/thaw
- * @param frozen True to freeze or false to thaw.
- */
-static void
-FreezeThaw(DeviceIntPtr dev, Bool frozen)
-{
-    dev->deviceGrab.sync.frozen = frozen;
-    if (frozen)
-	dev->public.processInputProc = dev->public.enqueueInputProc;
-    else
-	dev->public.processInputProc = dev->public.realInputProc;
-}
-
-/**
- * Unfreeze devices and replay all events to the respective clients.
- *
- * ComputeFreezes takes the first event in the device's frozen event queue. It
- * runs up the sprite tree (spriteTrace) and searches for the window to replay
- * the events from. If it is found, it checks for passive grabs one down from
- * the window or delivers the events.
- */
-static void
-ComputeFreezes(void)
-{
-    DeviceIntPtr replayDev = syncEvents.replayDev;
-    int i;
-    WindowPtr w;
-    GrabPtr grab;
-    DeviceIntPtr dev;
-
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-	FreezeThaw(dev, dev->deviceGrab.sync.other ||
-                (dev->deviceGrab.sync.state >= FROZEN));
-    if (syncEvents.playingEvents || (!replayDev && !syncEvents.pending))
-	return;
-    syncEvents.playingEvents = TRUE;
-    if (replayDev)
-    {
-        DeviceEvent* event = replayDev->deviceGrab.sync.event;
-
-	syncEvents.replayDev = (DeviceIntPtr)NULL;
-
-        w = XYToWindow(replayDev, event->root_x, event->root_y);
-	for (i = 0; i < replayDev->spriteInfo->sprite->spriteTraceGood; i++)
-	{
-	    if (syncEvents.replayWin ==
-		replayDev->spriteInfo->sprite->spriteTrace[i])
-	    {
-		if (!CheckDeviceGrabs(replayDev, event, i+1)) {
-		    if (replayDev->focus && !IsPointerEvent((InternalEvent*)event))
-			DeliverFocusedEvent(replayDev, (InternalEvent*)event, w);
-		    else
-			DeliverDeviceEvents(w, (InternalEvent*)event, NullGrab,
-                                            NullWindow, replayDev);
-		}
-		goto playmore;
-	    }
-	}
-	/* must not still be in the same stack */
-	if (replayDev->focus && !IsPointerEvent((InternalEvent*)event))
-	    DeliverFocusedEvent(replayDev, (InternalEvent*)event, w);
-	else
-	    DeliverDeviceEvents(w, (InternalEvent*)event, NullGrab,
-                                NullWindow, replayDev);
-    }
-playmore:
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-	if (!dev->deviceGrab.sync.frozen)
-	{
-	    PlayReleasedEvents();
-	    break;
-	}
-    }
-    syncEvents.playingEvents = FALSE;
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-        if (DevHasCursor(dev))
-        {
-            /* the following may have been skipped during replay,
-              so do it now */
-            if ((grab = dev->deviceGrab.grab) && grab->confineTo)
-            {
-                if (grab->confineTo->drawable.pScreen !=
-                        dev->spriteInfo->sprite->hotPhys.pScreen)
-                    dev->spriteInfo->sprite->hotPhys.x =
-                        dev->spriteInfo->sprite->hotPhys.y = 0;
-                ConfineCursorToWindow(dev, grab->confineTo, TRUE, TRUE);
-            }
-            else
-                ConfineCursorToWindow(dev,
-                        WindowTable[dev->spriteInfo->sprite->hotPhys.pScreen->myNum],
-                        TRUE, FALSE);
-            PostNewCursor(dev);
-        }
-    }
-}
-
-#ifdef RANDR
-void
-ScreenRestructured (ScreenPtr pScreen)
-{
-    GrabPtr grab;
-    DeviceIntPtr pDev;
-
-    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)
-    {
-        if (!DevHasCursor(pDev))
-            continue;
-
-        /* GrabDevice doesn't have a confineTo field, so we don't need to
-         * worry about it. */
-        if ((grab = pDev->deviceGrab.grab) && grab->confineTo)
-        {
-            if (grab->confineTo->drawable.pScreen
-                    != pDev->spriteInfo->sprite->hotPhys.pScreen)
-                pDev->spriteInfo->sprite->hotPhys.x = pDev->spriteInfo->sprite->hotPhys.y = 0;
-            ConfineCursorToWindow(pDev, grab->confineTo, TRUE, TRUE);
-        }
-        else
-            ConfineCursorToWindow(pDev,
-                    WindowTable[pDev->spriteInfo->sprite->hotPhys.pScreen->myNum],
-                    TRUE, FALSE);
-    }
-}
-#endif
-
-static void
-CheckGrabForSyncs(DeviceIntPtr thisDev, Bool thisMode, Bool otherMode)
-{
-    GrabPtr grab = thisDev->deviceGrab.grab;
-    DeviceIntPtr dev;
-
-    if (thisMode == GrabModeSync)
-	thisDev->deviceGrab.sync.state = FROZEN_NO_EVENT;
-    else
-    {	/* free both if same client owns both */
-	thisDev->deviceGrab.sync.state = THAWED;
-	if (thisDev->deviceGrab.sync.other &&
-	    (CLIENT_BITS(thisDev->deviceGrab.sync.other->resource) ==
-	     CLIENT_BITS(grab->resource)))
-	    thisDev->deviceGrab.sync.other = NullGrab;
-    }
-
-    /*
-        XXX: Direct slave grab won't freeze the paired master device.
-        The correct thing to do would be to freeze all SDs attached to the
-        paired master device.
-     */
-    if (IsMaster(thisDev))
-    {
-        dev = GetPairedDevice(thisDev);
-        if (otherMode == GrabModeSync)
-            dev->deviceGrab.sync.other = grab;
-        else
-        {	/* free both if same client owns both */
-            if (dev->deviceGrab.sync.other &&
-                    (CLIENT_BITS(dev->deviceGrab.sync.other->resource) ==
-                     CLIENT_BITS(grab->resource)))
-                dev->deviceGrab.sync.other = NullGrab;
-        }
-    }
-    ComputeFreezes();
-}
-
-/* Only ever used if a grab is called on an attached slave device. */
-static int GrabPrivateKeyIndex;
-static DevPrivateKey GrabPrivateKey = &GrabPrivateKeyIndex;
-
-/**
- * Save the device's master device in the devPrivates. This needs to be done
- * if a client directly grabs a slave device that is attached to a master. For
- * the duration of the grab, the device is detached, ungrabbing re-attaches it
- * though.
- *
- * We store the ID of the master device only in case the master disappears
- * while the device has a grab.
- */
-static void
-DetachFromMaster(DeviceIntPtr dev)
-{
-    intptr_t id;
-    if (!dev->u.master)
-        return;
-
-    id = dev->u.master->id;
-
-    dixSetPrivate(&dev->devPrivates, GrabPrivateKey, (void *)id);
-    AttachDevice(NULL, dev, NULL);
-}
-
-static void
-ReattachToOldMaster(DeviceIntPtr dev)
-{
-    int id;
-    void *p;
-    DeviceIntPtr master = NULL;
-
-    if (IsMaster(dev))
-        return;
-
-
-    p = dixLookupPrivate(&dev->devPrivates, GrabPrivateKey);
-    id = (intptr_t) p; /* silence gcc warnings */
-    dixLookupDevice(&master, id, serverClient, DixUseAccess);
-
-    if (master)
-    {
-        AttachDevice(serverClient, dev, master);
-        dixSetPrivate(&dev->devPrivates, GrabPrivateKey, NULL);
-    }
-}
-
-/**
- * Activate a pointer grab on the given device. A pointer grab will cause all
- * core pointer events of this device to be delivered to the grabbing client only.
- * No other device will send core events to the grab client while the grab is
- * on, but core events will be sent to other clients.
- * Can cause the cursor to change if a grab cursor is set.
- *
- * Note that parameter autoGrab may be (True & ImplicitGrabMask) if the grab
- * is an implicit grab caused by a ButtonPress event.
- *
- * @param mouse The device to grab.
- * @param grab The grab structure, needs to be setup.
- * @param autoGrab True if the grab was caused by a button down event and not
- * explicitely by a client.
- */
-void
-ActivatePointerGrab(DeviceIntPtr mouse, GrabPtr grab,
-                    TimeStamp time, Bool autoGrab)
-{
-    GrabInfoPtr grabinfo = &mouse->deviceGrab;
-    WindowPtr oldWin = (grabinfo->grab) ?
-                        grabinfo->grab->window
-                        : mouse->spriteInfo->sprite->win;
-    Bool isPassive = autoGrab & ~ImplicitGrabMask;
-
-    /* slave devices need to float for the duration of the grab. */
-    if (grab->grabtype == GRABTYPE_XI2 &&
-        !(autoGrab & ImplicitGrabMask) && !IsMaster(mouse))
-        DetachFromMaster(mouse);
-
-    if (grab->confineTo)
-    {
-	if (grab->confineTo->drawable.pScreen
-                != mouse->spriteInfo->sprite->hotPhys.pScreen)
-	    mouse->spriteInfo->sprite->hotPhys.x =
-                mouse->spriteInfo->sprite->hotPhys.y = 0;
-	ConfineCursorToWindow(mouse, grab->confineTo, FALSE, TRUE);
-    }
-    DoEnterLeaveEvents(mouse, mouse->id, oldWin, grab->window, NotifyGrab);
-    mouse->valuator->motionHintWindow = NullWindow;
-    if (syncEvents.playingEvents)
-        grabinfo->grabTime = syncEvents.time;
-    else
-	grabinfo->grabTime = time;
-    if (grab->cursor)
-	grab->cursor->refcnt++;
-    grabinfo->activeGrab = *grab;
-    grabinfo->grab = &grabinfo->activeGrab;
-    grabinfo->fromPassiveGrab = isPassive;
-    grabinfo->implicitGrab = autoGrab & ImplicitGrabMask;
-    PostNewCursor(mouse);
-    CheckGrabForSyncs(mouse,(Bool)grab->pointerMode, (Bool)grab->keyboardMode);
-}
-
-/**
- * Delete grab on given device, update the sprite.
- *
- * Extension devices are set up for ActivateKeyboardGrab().
- */
-void
-DeactivatePointerGrab(DeviceIntPtr mouse)
-{
-    GrabPtr grab = mouse->deviceGrab.grab;
-    DeviceIntPtr dev;
-    Bool wasImplicit = (mouse->deviceGrab.fromPassiveGrab &&
-                        mouse->deviceGrab.implicitGrab);
-
-    mouse->valuator->motionHintWindow = NullWindow;
-    mouse->deviceGrab.grab = NullGrab;
-    mouse->deviceGrab.sync.state = NOT_GRABBED;
-    mouse->deviceGrab.fromPassiveGrab = FALSE;
-
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-	if (dev->deviceGrab.sync.other == grab)
-	    dev->deviceGrab.sync.other = NullGrab;
-    }
-    DoEnterLeaveEvents(mouse, mouse->id, grab->window,
-                       mouse->spriteInfo->sprite->win, NotifyUngrab);
-    if (grab->confineTo)
-	ConfineCursorToWindow(mouse, RootWindow(mouse), FALSE, FALSE);
-    PostNewCursor(mouse);
-    if (grab->cursor)
-	FreeCursor(grab->cursor, (Cursor)0);
-
-    if (!wasImplicit && grab->grabtype == GRABTYPE_XI2)
-        ReattachToOldMaster(mouse);
-
-    ComputeFreezes();
-}
-
-/**
- * Activate a keyboard grab on the given device.
- *
- * Extension devices have ActivateKeyboardGrab() set as their grabbing proc.
- */
-void
-ActivateKeyboardGrab(DeviceIntPtr keybd, GrabPtr grab, TimeStamp time, Bool passive)
-{
-    GrabInfoPtr grabinfo = &keybd->deviceGrab;
-    WindowPtr oldWin;
-
-    /* slave devices need to float for the duration of the grab. */
-    if (grab->grabtype == GRABTYPE_XI2 &&
-        !(passive & ImplicitGrabMask) &&
-        !IsMaster(keybd))
-        DetachFromMaster(keybd);
-
-    if (grabinfo->grab)
-	oldWin = grabinfo->grab->window;
-    else if (keybd->focus)
-	oldWin = keybd->focus->win;
-    else
-	oldWin = keybd->spriteInfo->sprite->win;
-    if (oldWin == FollowKeyboardWin)
-	oldWin = keybd->focus->win;
-    if (keybd->valuator)
-	keybd->valuator->motionHintWindow = NullWindow;
-    DoFocusEvents(keybd, oldWin, grab->window, NotifyGrab);
-    if (syncEvents.playingEvents)
-	grabinfo->grabTime = syncEvents.time;
-    else
-	grabinfo->grabTime = time;
-    grabinfo->activeGrab = *grab;
-    grabinfo->grab = &grabinfo->activeGrab;
-    grabinfo->fromPassiveGrab = passive;
-    grabinfo->implicitGrab = passive & ImplicitGrabMask;
-    CheckGrabForSyncs(keybd, (Bool)grab->keyboardMode, (Bool)grab->pointerMode);
-}
-
-/**
- * Delete keyboard grab for the given device.
- */
-void
-DeactivateKeyboardGrab(DeviceIntPtr keybd)
-{
-    GrabPtr grab = keybd->deviceGrab.grab;
-    DeviceIntPtr dev;
-    WindowPtr focusWin = keybd->focus ? keybd->focus->win
-                                           : keybd->spriteInfo->sprite->win;
-    Bool wasImplicit = (keybd->deviceGrab.fromPassiveGrab &&
-                        keybd->deviceGrab.implicitGrab);
-
-    if (focusWin == FollowKeyboardWin)
-	focusWin = inputInfo.keyboard->focus->win;
-    if (keybd->valuator)
-	keybd->valuator->motionHintWindow = NullWindow;
-    keybd->deviceGrab.grab = NullGrab;
-    keybd->deviceGrab.sync.state = NOT_GRABBED;
-    keybd->deviceGrab.fromPassiveGrab = FALSE;
-
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-	if (dev->deviceGrab.sync.other == grab)
-	    dev->deviceGrab.sync.other = NullGrab;
-    }
-    DoFocusEvents(keybd, grab->window, focusWin, NotifyUngrab);
-
-    if (!wasImplicit && grab->grabtype == GRABTYPE_XI2)
-        ReattachToOldMaster(keybd);
-
-    ComputeFreezes();
-}
-
-void
-AllowSome(ClientPtr client,
-          TimeStamp time,
-          DeviceIntPtr thisDev,
-          int newState)
-{
-    Bool thisGrabbed, otherGrabbed, othersFrozen, thisSynced;
-    TimeStamp grabTime;
-    DeviceIntPtr dev;
-    GrabInfoPtr devgrabinfo,
-                grabinfo = &thisDev->deviceGrab;
-
-    thisGrabbed = grabinfo->grab && SameClient(grabinfo->grab, client);
-    thisSynced = FALSE;
-    otherGrabbed = FALSE;
-    othersFrozen = FALSE;
-    grabTime = grabinfo->grabTime;
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-        devgrabinfo = &dev->deviceGrab;
-
-	if (dev == thisDev)
-	    continue;
-	if (devgrabinfo->grab && SameClient(devgrabinfo->grab, client))
-	{
-	    if (!(thisGrabbed || otherGrabbed) ||
-		(CompareTimeStamps(devgrabinfo->grabTime, grabTime) == LATER))
-		grabTime = devgrabinfo->grabTime;
-	    otherGrabbed = TRUE;
-	    if (grabinfo->sync.other == devgrabinfo->grab)
-		thisSynced = TRUE;
-	    if (devgrabinfo->sync.state >= FROZEN)
-		othersFrozen = TRUE;
-	}
-    }
-    if (!((thisGrabbed && grabinfo->sync.state >= FROZEN) || thisSynced))
-	return;
-    if ((CompareTimeStamps(time, currentTime) == LATER) ||
-	(CompareTimeStamps(time, grabTime) == EARLIER))
-	return;
-    switch (newState)
-    {
-	case THAWED:		       /* Async */
-	    if (thisGrabbed)
-		grabinfo->sync.state = THAWED;
-	    if (thisSynced)
-		grabinfo->sync.other = NullGrab;
-	    ComputeFreezes();
-	    break;
-	case FREEZE_NEXT_EVENT:		/* Sync */
-	    if (thisGrabbed)
-	    {
-		grabinfo->sync.state = FREEZE_NEXT_EVENT;
-		if (thisSynced)
-		    grabinfo->sync.other = NullGrab;
-		ComputeFreezes();
-	    }
-	    break;
-	case THAWED_BOTH:		/* AsyncBoth */
-	    if (othersFrozen)
-	    {
-		for (dev = inputInfo.devices; dev; dev = dev->next)
-		{
-                    devgrabinfo = &dev->deviceGrab;
-		    if (devgrabinfo->grab
-                            && SameClient(devgrabinfo->grab, client))
-			devgrabinfo->sync.state = THAWED;
-		    if (devgrabinfo->sync.other &&
-                            SameClient(devgrabinfo->sync.other, client))
-			devgrabinfo->sync.other = NullGrab;
-		}
-		ComputeFreezes();
-	    }
-	    break;
-	case FREEZE_BOTH_NEXT_EVENT:	/* SyncBoth */
-	    if (othersFrozen)
-	    {
-		for (dev = inputInfo.devices; dev; dev = dev->next)
-		{
-                    devgrabinfo = &dev->deviceGrab;
-		    if (devgrabinfo->grab
-                            && SameClient(devgrabinfo->grab, client))
-			devgrabinfo->sync.state = FREEZE_BOTH_NEXT_EVENT;
-		    if (devgrabinfo->sync.other
-                            && SameClient(devgrabinfo->sync.other, client))
-			devgrabinfo->sync.other = NullGrab;
-		}
-		ComputeFreezes();
-	    }
-	    break;
-	case NOT_GRABBED:		/* Replay */
-	    if (thisGrabbed && grabinfo->sync.state == FROZEN_WITH_EVENT)
-	    {
-		if (thisSynced)
-		    grabinfo->sync.other = NullGrab;
-		syncEvents.replayDev = thisDev;
-		syncEvents.replayWin = grabinfo->grab->window;
-		(*grabinfo->DeactivateGrab)(thisDev);
-		syncEvents.replayDev = (DeviceIntPtr)NULL;
-	    }
-	    break;
-	case THAW_OTHERS:		/* AsyncOthers */
-	    if (othersFrozen)
-	    {
-		for (dev = inputInfo.devices; dev; dev = dev->next)
-		{
-		    if (dev == thisDev)
-			continue;
-                    devgrabinfo = &dev->deviceGrab;
-		    if (devgrabinfo->grab
-                            && SameClient(devgrabinfo->grab, client))
-			devgrabinfo->sync.state = THAWED;
-		    if (devgrabinfo->sync.other
-                            && SameClient(devgrabinfo->sync.other, client))
-			devgrabinfo->sync.other = NullGrab;
-		}
-		ComputeFreezes();
-	    }
-	    break;
-    }
-}
-
-/**
- * Server-side protocol handling for AllowEvents request.
- *
- * Release some events from a frozen device.
- */
-int
-ProcAllowEvents(ClientPtr client)
-{
-    TimeStamp		time;
-    DeviceIntPtr	mouse = NULL;
-    DeviceIntPtr	keybd = NULL;
-    REQUEST(xAllowEventsReq);
-
-    REQUEST_SIZE_MATCH(xAllowEventsReq);
-    time = ClientTimeToServerTime(stuff->time);
-
-    mouse = PickPointer(client);
-    keybd = PickKeyboard(client);
-
-    switch (stuff->mode)
-    {
-	case ReplayPointer:
-	    AllowSome(client, time, mouse, NOT_GRABBED);
-	    break;
-	case SyncPointer:
-	    AllowSome(client, time, mouse, FREEZE_NEXT_EVENT);
-	    break;
-	case AsyncPointer:
-	    AllowSome(client, time, mouse, THAWED);
-	    break;
-	case ReplayKeyboard:
-	    AllowSome(client, time, keybd, NOT_GRABBED);
-	    break;
-	case SyncKeyboard:
-	    AllowSome(client, time, keybd, FREEZE_NEXT_EVENT);
-	    break;
-	case AsyncKeyboard:
-	    AllowSome(client, time, keybd, THAWED);
-	    break;
-	case SyncBoth:
-	    AllowSome(client, time, keybd, FREEZE_BOTH_NEXT_EVENT);
-	    break;
-	case AsyncBoth:
-	    AllowSome(client, time, keybd, THAWED_BOTH);
-	    break;
-	default:
-	    client->errorValue = stuff->mode;
-	    return BadValue;
-    }
-    return Success;
-}
-
-/**
- * Deactivate grabs from any device that has been grabbed by the client.
- */
-void
-ReleaseActiveGrabs(ClientPtr client)
-{
-    DeviceIntPtr dev;
-    Bool    done;
-
-    /* XXX CloseDownClient should remove passive grabs before
-     * releasing active grabs.
-     */
-    do {
-	done = TRUE;
-	for (dev = inputInfo.devices; dev; dev = dev->next)
-	{
-	    if (dev->deviceGrab.grab && SameClient(dev->deviceGrab.grab, client))
-	    {
-		(*dev->deviceGrab.DeactivateGrab)(dev);
-		done = FALSE;
-	    }
-	}
-    } while (!done);
-}
-
-/**************************************************************************
- *            The following procedures deal with delivering events        *
- **************************************************************************/
-
-/**
- * Deliver the given events to the given client.
- *
- * More than one event may be delivered at a time. This is the case with
- * DeviceMotionNotifies which may be followed by DeviceValuator events.
- *
- * TryClientEvents() is the last station before actually writing the events to
- * the socket. Anything that is not filtered here, will get delivered to the
- * client.
- * An event is only delivered if
- *   - mask and filter match up.
- *   - no other client has a grab on the device that caused the event.
- *
- *
- * @param client The target client to deliver to.
- * @param dev The device the event came from. May be NULL.
- * @param pEvents The events to be delivered.
- * @param count Number of elements in pEvents.
- * @param mask Event mask as set by the window.
- * @param filter Mask based on event type.
- * @param grab Possible grab on the device that caused the event.
- *
- * @return 1 if event was delivered, 0 if not or -1 if grab was not set by the
- * client.
- */
-int
-TryClientEvents (ClientPtr client, DeviceIntPtr dev, xEvent *pEvents,
-                 int count, Mask mask, Mask filter, GrabPtr grab)
-{
-    int i;
-    int type;
-
-#ifdef DEBUG_EVENTS
-    ErrorF("[dix] Event([%d, %d], mask=0x%lx), client=%d%s",
-           pEvents->u.u.type, pEvents->u.u.detail, mask,
-           client ? client->index : -1,
-           (client && client->clientGone) ? " (gone)" : "");
-#endif
-
-    if (!client || client == serverClient || client->clientGone) {
-#ifdef DEBUG_EVENTS
-        ErrorF(" not delivered to fake/dead client\n");
-#endif
-        return 0;
-    }
-
-    if (filter != CantBeFiltered && !(mask & filter))
-    {
- #ifdef DEBUG_EVENTS
-        ErrorF(" filtered\n");
- #endif
-        return 0;
-    }
-
-    if (grab && !SameClient(grab, client))
-    {
-#ifdef DEBUG_EVENTS
-        ErrorF(" not delivered due to grab\n");
-#endif
-        return -1; /* don't send, but notify caller */
-    }
-
-    type = pEvents->u.u.type;
-    if (type == MotionNotify)
-    {
-        if (mask & PointerMotionHintMask)
-        {
-            if (WID(dev->valuator->motionHintWindow) ==
-                    pEvents->u.keyButtonPointer.event)
-            {
-#ifdef DEBUG_EVENTS
-                ErrorF("[dix] \n");
-                ErrorF("[dix] motionHintWindow == keyButtonPointer.event\n");
-#endif
-                return 1; /* don't send, but pretend we did */
-            }
-            pEvents->u.u.detail = NotifyHint;
-        }
-        else
-        {
-            pEvents->u.u.detail = NotifyNormal;
-        }
-    }
-    else if (type == DeviceMotionNotify)
-    {
-        if (MaybeSendDeviceMotionNotifyHint((deviceKeyButtonPointer*)pEvents,
-                                            mask) != 0)
-            return 1;
-    } else if (type == KeyPress)
-    {
-        if (EventIsKeyRepeat(pEvents))
-        {
-            if (!_XkbWantsDetectableAutoRepeat(client))
-            {
-                xEvent release = *pEvents;
-                release.u.u.type = KeyRelease;
-                release.u.u.sequenceNumber = client->sequence;
-                WriteEventsToClient(client, 1, &release);
-#ifdef DEBUG_EVENTS
-                ErrorF(" (plus fake core release for repeat)");
-#endif
-            } else
-            {
-#ifdef DEBUG_EVENTS
-                ErrorF(" (detectable autorepeat for core)");
-#endif
-            }
-        }
-
-    } else if (type == DeviceKeyPress)
-    {
-        if (EventIsKeyRepeat(pEvents))
-        {
-            if (!_XkbWantsDetectableAutoRepeat(client))
-            {
-                deviceKeyButtonPointer release = *(deviceKeyButtonPointer *)pEvents;
-                release.type = DeviceKeyRelease;
-                release.sequenceNumber = client->sequence;
-#ifdef DEBUG_EVENTS
-                ErrorF(" (plus fake xi1 release for repeat)");
-#endif
-                WriteEventsToClient(client, 1, (xEvent *) &release);
-            }
-            else {
-#ifdef DEBUG_EVENTS
-                ErrorF(" (detectable autorepeat for core)");
-#endif
-            }
-        }
-    }
-
-    type &= 0177;
-    if (type != KeymapNotify)
-    {
-        /* all extension events must have a sequence number */
-        for (i = 0; i < count; i++)
-            pEvents[i].u.u.sequenceNumber = client->sequence;
-    }
-
-    if (BitIsOn(criticalEvents, type))
-    {
-        if (client->smart_priority < SMART_MAX_PRIORITY)
-            client->smart_priority++;
-        SetCriticalOutputPending();
-    }
-
-    WriteEventsToClient(client, count, pEvents);
-#ifdef DEBUG_EVENTS
-    ErrorF("[dix]  delivered\n");
-#endif
-    return 1;
-}
-
-/**
- * Deliver events to a window. At this point, we do not yet know if the event
- * actually needs to be delivered. May activate a grab if the event is a
- * button press.
- *
- * Core events are always delivered to the window owner. If the filter is
- * something other than CantBeFiltered, the event is also delivered to other
- * clients with the matching mask on the window.
- *
- * More than one event may be delivered at a time. This is the case with
- * DeviceMotionNotifies which may be followed by DeviceValuator events.
- *
- * @param pWin The window that would get the event.
- * @param pEvents The events to be delivered.
- * @param count Number of elements in pEvents.
- * @param filter Mask based on event type.
- * @param grab Possible grab on the device that caused the event.
- *
- * @return Number of events delivered to various clients.
- */
-int
-DeliverEventsToWindow(DeviceIntPtr pDev, WindowPtr pWin, xEvent
-        *pEvents, int count, Mask filter, GrabPtr grab)
-{
-    int deliveries = 0, nondeliveries = 0;
-    int attempt;
-    InputClients *other;
-    ClientPtr client = NullClient;
-    Mask deliveryMask = 0; /* If a grab occurs due to a button press, then
-		              this mask is the mask of the grab. */
-    int type = pEvents->u.u.type;
-
-
-    /* Deliver to window owner */
-    if ((filter == CantBeFiltered) || CORE_EVENT(pEvents))
-    {
-	/* if nobody ever wants to see this event, skip some work */
-	if (filter != CantBeFiltered &&
-	    !((wOtherEventMasks(pWin)|pWin->eventMask) & filter))
-	    return 0;
-
-        if (IsInterferingGrab(wClient(pWin), pDev, pEvents))
-                return 0;
-
-	if (XaceHook(XACE_RECEIVE_ACCESS, wClient(pWin), pWin, pEvents, count))
-	    /* do nothing */;
-        else if ( (attempt = TryClientEvents(wClient(pWin), pDev, pEvents,
-                                             count, pWin->eventMask,
-                                             filter, grab)) )
-	{
-	    if (attempt > 0)
-	    {
-		deliveries++;
-		client = wClient(pWin);
-		deliveryMask = pWin->eventMask;
-	    } else
-		nondeliveries--;
-	}
-    }
-
-    /* CantBeFiltered means only window owner gets the event */
-    if (filter != CantBeFiltered)
-    {
-        if (CORE_EVENT(pEvents))
-            other = (InputClients *)wOtherClients(pWin);
-        else if (XI2_EVENT(pEvents))
-        {
-            OtherInputMasks *inputMasks = wOtherInputMasks(pWin);
-            /* Has any client selected for the event? */
-            if (!GetWindowXI2Mask(pDev, pWin, pEvents))
-                return 0;
-            other = inputMasks->inputClients;
-        } else {
-            OtherInputMasks *inputMasks = wOtherInputMasks(pWin);
-            /* Has any client selected for the event? */
-            if (!inputMasks ||
-                !(inputMasks->inputEvents[pDev->id] & filter))
-                return 0;
-
-            other = inputMasks->inputClients;
-        }
-
-        for (; other; other = other->next)
-        {
-            Mask mask;
-            if (IsInterferingGrab(rClient(other), pDev, pEvents))
-                continue;
-
-            mask = GetEventMask(pDev, pEvents, other);
-
-            if (XaceHook(XACE_RECEIVE_ACCESS, rClient(other), pWin,
-                        pEvents, count))
-                /* do nothing */;
-            else if ( (attempt = TryClientEvents(rClient(other), pDev,
-                            pEvents, count,
-                            mask, filter, grab)) )
-            {
-                if (attempt > 0)
-                {
-                    deliveries++;
-                    client = rClient(other);
-                    deliveryMask = mask;
-                } else
-                    nondeliveries--;
-            }
-        }
-    }
-    /*
-     * Note that since core events are delivered first, an implicit grab may
-     * be activated on a core grab, stopping the XI events.
-     */
-    if ((type == DeviceButtonPress || type == ButtonPress ||
-        ((XI2_EVENT(pEvents) && ((xGenericEvent*)pEvents)->evtype == XI_ButtonPress)))
-            && deliveries
-            && (!grab))
-    {
-	GrabRec tempGrab;
-        OtherInputMasks *inputMasks;
-
-        memset(&tempGrab, 0, sizeof(GrabRec));
-        tempGrab.next = NULL;
-	tempGrab.device = pDev;
-	tempGrab.resource = client->clientAsMask;
-	tempGrab.window = pWin;
-	tempGrab.ownerEvents = (deliveryMask & OwnerGrabButtonMask) ? TRUE : FALSE;
-	tempGrab.eventMask = deliveryMask;
-	tempGrab.keyboardMode = GrabModeAsync;
-	tempGrab.pointerMode = GrabModeAsync;
-	tempGrab.confineTo = NullWindow;
-	tempGrab.cursor = NullCursor;
-        tempGrab.type = type;
-        if (type == ButtonPress)
-            tempGrab.grabtype = GRABTYPE_CORE;
-        else if (type == DeviceButtonPress)
-            tempGrab.grabtype = GRABTYPE_XI;
-        else
-        {
-            tempGrab.type = ((xGenericEvent*)pEvents)->evtype;
-            tempGrab.grabtype = GRABTYPE_XI2;
-        }
-
-        /* get the XI and XI2 device mask */
-        inputMasks = wOtherInputMasks(pWin);
-        tempGrab.deviceMask = (inputMasks) ? inputMasks->inputEvents[pDev->id]: 0;
-
-        if (inputMasks)
-            memcpy(tempGrab.xi2mask, inputMasks->xi2mask,
-                    sizeof(tempGrab.xi2mask));
-
-	(*pDev->deviceGrab.ActivateGrab)(pDev, &tempGrab,
-                                        currentTime, TRUE | ImplicitGrabMask);
-    }
-    else if ((type == MotionNotify) && deliveries)
-	pDev->valuator->motionHintWindow = pWin;
-    else
-    {
-	if ((type == DeviceMotionNotify || type == DeviceButtonPress) &&
-	    deliveries)
-	    CheckDeviceGrabAndHintWindow (pWin, type,
-					  (deviceKeyButtonPointer*) pEvents,
-					  grab, client, deliveryMask);
-    }
-    if (deliveries)
-	return deliveries;
-    return nondeliveries;
-}
-
-/* If the event goes to dontClient, don't send it and return 0.  if
-   send works,  return 1 or if send didn't work, return 2.
-   Only works for core events.
-*/
-
-#ifdef PANORAMIX
-static int
-XineramaTryClientEventsResult(
-    ClientPtr client,
-    GrabPtr grab,
-    Mask mask,
-    Mask filter
-){
-    if ((client) && (client != serverClient) && (!client->clientGone) &&
-        ((filter == CantBeFiltered) || (mask & filter)))
-    {
-        if (grab && !SameClient(grab, client)) return -1;
-	else return 1;
-    }
-    return 0;
-}
-#endif
-
-/**
- * Try to deliver events to the interested parties.
- *
- * @param pWin The window that would get the event.
- * @param pEvents The events to be delivered.
- * @param count Number of elements in pEvents.
- * @param filter Mask based on event type.
- * @param dontClient Don't deliver to the dontClient.
- */
-int
-MaybeDeliverEventsToClient(WindowPtr pWin, xEvent *pEvents,
-                           int count, Mask filter, ClientPtr dontClient)
-{
-    OtherClients *other;
-
-
-    if (pWin->eventMask & filter)
-    {
-        if (wClient(pWin) == dontClient)
-	    return 0;
-#ifdef PANORAMIX
-	if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)
-	    return XineramaTryClientEventsResult(
-			wClient(pWin), NullGrab, pWin->eventMask, filter);
-#endif
-	if (XaceHook(XACE_RECEIVE_ACCESS, wClient(pWin), pWin, pEvents, count))
-	    return 1; /* don't send, but pretend we did */
-	return TryClientEvents(wClient(pWin), NULL, pEvents, count,
-			       pWin->eventMask, filter, NullGrab);
-    }
-    for (other = wOtherClients(pWin); other; other = other->next)
-    {
-	if (other->mask & filter)
-	{
-            if (SameClient(other, dontClient))
-		return 0;
-#ifdef PANORAMIX
-	    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)
-	      return XineramaTryClientEventsResult(
-			rClient(other), NullGrab, other->mask, filter);
-#endif
-	    if (XaceHook(XACE_RECEIVE_ACCESS, rClient(other), pWin, pEvents,
-			 count))
-		return 1; /* don't send, but pretend we did */
-	    return TryClientEvents(rClient(other), NULL, pEvents, count,
-				   other->mask, filter, NullGrab);
-	}
-    }
-    return 2;
-}
-
-static Window FindChildForEvent(DeviceIntPtr dev, WindowPtr event)
-{
-    SpritePtr pSprite = dev->spriteInfo->sprite;
-    WindowPtr w = pSprite->spriteTrace[pSprite->spriteTraceGood-1];
-    Window child = None;
-
-    /* If the search ends up past the root should the child field be
-       set to none or should the value in the argument be passed
-       through. It probably doesn't matter since everyone calls
-       this function with child == None anyway. */
-    while (w)
-    {
-        /* If the source window is same as event window, child should be
-           none.  Don't bother going all all the way back to the root. */
-
-        if (w == event)
-        {
-            child = None;
-            break;
-        }
-
-        if (w->parent == event)
-        {
-            child = w->drawable.id;
-            break;
-        }
-        w = w->parent;
-    }
-    return child;
-}
-
-/**
- * Adjust event fields to comply with the window properties.
- *
- * @param xE Event to be modified in place
- * @param pWin The window to get the information from.
- * @param child Child window setting for event (if applicable)
- * @param calcChild If True, calculate the child window.
- */
-void
-FixUpEventFromWindow(
-    DeviceIntPtr pDev,
-    xEvent *xE,
-    WindowPtr pWin,
-    Window child,
-    Bool calcChild)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    if (calcChild)
-        child = FindChildForEvent(pDev, pWin);
-
-    if (XI2_EVENT(xE))
-    {
-        xXIDeviceEvent* event = (xXIDeviceEvent*)xE;
-
-        if (event->evtype == XI_RawKeyPress ||
-            event->evtype == XI_RawKeyRelease ||
-            event->evtype == XI_RawButtonPress ||
-            event->evtype == XI_RawButtonRelease ||
-            event->evtype == XI_RawMotion ||
-            event->evtype == XI_DeviceChanged ||
-            event->evtype == XI_HierarchyChanged ||
-            event->evtype == XI_PropertyEvent)
-            return;
-
-        event->root = RootWindow(pDev)->drawable.id;
-        event->event = pWin->drawable.id;
-        if (pSprite->hot.pScreen == pWin->drawable.pScreen)
-        {
-            event->event_x = event->root_x - FP1616(pWin->drawable.x, 0);
-            event->event_y = event->root_y - FP1616(pWin->drawable.y, 0);
-            event->child = child;
-        } else
-        {
-            event->event_x = 0;
-            event->event_y = 0;
-            event->child = None;
-        }
-
-        if (event->evtype == XI_Enter || event->evtype == XI_Leave ||
-            event->evtype == XI_FocusIn || event->evtype == XI_FocusOut)
-            ((xXIEnterEvent*)event)->same_screen =
-                (pSprite->hot.pScreen == pWin->drawable.pScreen);
-
-    } else
-    {
-        XE_KBPTR.root = RootWindow(pDev)->drawable.id;
-        XE_KBPTR.event = pWin->drawable.id;
-        if (pSprite->hot.pScreen == pWin->drawable.pScreen)
-        {
-            XE_KBPTR.sameScreen = xTrue;
-            XE_KBPTR.child = child;
-            XE_KBPTR.eventX =
-                XE_KBPTR.rootX - pWin->drawable.x;
-            XE_KBPTR.eventY =
-                XE_KBPTR.rootY - pWin->drawable.y;
-        }
-        else
-        {
-            XE_KBPTR.sameScreen = xFalse;
-            XE_KBPTR.child = None;
-            XE_KBPTR.eventX = 0;
-            XE_KBPTR.eventY = 0;
-        }
-    }
-}
-
-/**
- * Return masks for EventIsDeliverable.
- * @defgroup EventIsDeliverable return flags
- * @{
- */
-#define XI_MASK                 (1 << 0) /**< XI mask set on window */
-#define CORE_MASK               (1 << 1) /**< Core mask set on window */
-#define DONT_PROPAGATE_MASK     (1 << 2) /**< DontPropagate mask set on window */
-#define XI2_MASK                (1 << 3) /**< XI2 mask set on window */
-/* @} */
-
-/**
- * Check if a given event is deliverable at all on a given window.
- *
- * This function only checks if any client wants it, not for a specific
- * client.
- *
- * @param[in] dev The device this event is being sent for.
- * @param[in] event The event that is to be sent.
- * @param[in] win The current event window.
- *
- * @return Bitmask of ::XI2_MASK, ::XI_MASK, ::CORE_MASK, and
- * ::DONT_PROPAGATE_MASK.
- */
-static int
-EventIsDeliverable(DeviceIntPtr dev, InternalEvent* event, WindowPtr win)
-{
-    int rc = 0;
-    int filter = 0;
-    int type;
-    OtherInputMasks *inputMasks = wOtherInputMasks(win);
-    xEvent ev;
-
-    /* XXX: this makes me gag */
-    type = GetXI2Type(event);
-    ev.u.u.type = GenericEvent; /* GetEventFilter only cares about type and evtype*/
-    ((xGenericEvent*)&ev)->extension = IReqCode;
-    ((xGenericEvent*)&ev)->evtype = type;
-    filter = GetEventFilter(dev, &ev);
-    if (type && inputMasks &&
-        ((inputMasks->xi2mask[XIAllDevices][type/8] & filter) ||
-         ((inputMasks->xi2mask[XIAllMasterDevices][type/8] & filter) && IsMaster(dev)) ||
-         (inputMasks->xi2mask[dev->id][type/8] & filter)))
-        rc |= XI2_MASK;
-
-    type = GetXIType(event);
-    ev.u.u.type = type;
-    filter = GetEventFilter(dev, &ev);
-
-    /* Check for XI mask */
-    if (type && inputMasks &&
-        (inputMasks->deliverableEvents[dev->id] & filter) &&
-        (inputMasks->inputEvents[dev->id] & filter))
-        rc |= XI_MASK;
-
-    /* Check for XI DontPropagate mask */
-    if (type && inputMasks &&
-        (inputMasks->dontPropagateMask[dev->id] & filter))
-        rc |= DONT_PROPAGATE_MASK;
-
-    /* Check for core mask */
-    type = GetCoreType(event);
-    if (type && (win->deliverableEvents & filter) &&
-        ((wOtherEventMasks(win) | win->eventMask) & filter))
-        rc |= CORE_MASK;
-
-    /* Check for core DontPropagate mask */
-    if (type && (filter & wDontPropagateMask(win)))
-        rc |= DONT_PROPAGATE_MASK;
-
-    return rc;
-}
-
-/**
- * Deliver events caused by input devices.
- *
- * For events from a non-grabbed, non-focus device, DeliverDeviceEvents is
- * called directly from the processInputProc.
- * For grabbed devices, DeliverGrabbedEvent is called first, and _may_ call
- * DeliverDeviceEvents.
- * For focused events, DeliverFocusedEvent is called first, and _may_ call
- * DeliverDeviceEvents.
- *
- * @param pWin Window to deliver event to.
- * @param event The events to deliver, not yet in wire format.
- * @param grab Possible grab on a device.
- * @param stopAt Don't recurse up to the root window.
- * @param dev The device that is responsible for the event.
- *
- * @see DeliverGrabbedEvent
- * @see DeliverFocusedEvent
- */
-int
-DeliverDeviceEvents(WindowPtr pWin, InternalEvent *event, GrabPtr grab,
-                    WindowPtr stopAt, DeviceIntPtr dev)
-{
-    Window child = None;
-    Mask filter;
-    int deliveries = 0;
-    xEvent core;
-    xEvent *xE = NULL;
-    int rc, mask, count = 0;
-
-    CHECKEVENT(event);
-
-    while (pWin)
-    {
-        if ((mask = EventIsDeliverable(dev, event, pWin)))
-        {
-            /* XI2 events first */
-            if (mask & XI2_MASK)
-            {
-                xEvent *xi2 = NULL;
-                rc = EventToXI2(event, &xi2);
-                if (rc == Success)
-                {
-                    /* XXX: XACE */
-                    filter = GetEventFilter(dev, xi2);
-                    FixUpEventFromWindow(dev, xi2, pWin, child, FALSE);
-                    deliveries = DeliverEventsToWindow(dev, pWin, xi2, 1,
-                                                       filter, grab);
-                    xfree(xi2);
-                    if (deliveries > 0)
-                        goto unwind;
-                } else if (rc != BadMatch)
-                    ErrorF("[dix] %s: XI2 conversion failed in DDE (%d).\n",
-                            dev->name, rc);
-            }
-
-            /* XI events */
-            if (mask & XI_MASK)
-            {
-                rc = EventToXI(event, &xE, &count);
-                if (rc == Success &&
-                    XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, xE, count) == Success)
-                {
-                    filter = GetEventFilter(dev, xE);
-                    FixUpEventFromWindow(dev, xE, pWin, child, FALSE);
-                    deliveries = DeliverEventsToWindow(dev, pWin, xE, count,
-                                                       filter, grab);
-                    if (deliveries > 0)
-                        goto unwind;
-                }
-            }
-
-            /* Core event */
-            if ((mask & CORE_MASK) && IsMaster(dev) && dev->coreEvents)
-            {
-                rc = EventToCore(event, &core);
-                if (rc == Success &&
-                    XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, &core, 1) == Success)
-                {
-                    filter = GetEventFilter(dev, &core);
-                    FixUpEventFromWindow(dev, &core, pWin, child, FALSE);
-                    deliveries = DeliverEventsToWindow(dev, pWin, &core, 1,
-                            filter, grab);
-                    if (deliveries > 0)
-                        goto unwind;
-                }
-            }
-
-            if ((deliveries < 0) || (pWin == stopAt) ||
-                (mask & DONT_PROPAGATE_MASK))
-            {
-                deliveries = 0;
-                goto unwind;
-            }
-        }
-
-        child = pWin->drawable.id;
-        pWin = pWin->parent;
-    }
-
-unwind:
-    xfree(xE);
-    return deliveries;
-}
-
-#undef XI_MASK
-#undef CORE_MASK
-#undef DONT_PROPAGATE_MASK
-
-/**
- * Deliver event to a window and it's immediate parent. Used for most window
- * events (CreateNotify, ConfigureNotify, etc.). Not useful for events that
- * propagate up the tree or extension events
- *
- * In case of a ReparentNotify event, the event will be delivered to the
- * otherParent as well.
- *
- * @param pWin Window to deliver events to.
- * @param xE Events to deliver.
- * @param count number of events in xE.
- * @param otherParent Used for ReparentNotify events.
- */
-int
-DeliverEvents(WindowPtr pWin, xEvent *xE, int count,
-              WindowPtr otherParent)
-{
-    Mask filter;
-    int     deliveries;
-    DeviceIntRec dummy;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)
-	return count;
-#endif
-
-    if (!count)
-	return 0;
-
-    dummy.id = XIAllDevices;
-    filter = GetEventFilter(&dummy, xE);
-    if ((filter & SubstructureNotifyMask) && (xE->u.u.type != CreateNotify))
-	xE->u.destroyNotify.event = pWin->drawable.id;
-    if (filter != StructureAndSubMask)
-	return DeliverEventsToWindow(&dummy, pWin, xE, count, filter, NullGrab);
-    deliveries = DeliverEventsToWindow(&dummy, pWin, xE, count,
-                                       StructureNotifyMask, NullGrab);
-    if (pWin->parent)
-    {
-	xE->u.destroyNotify.event = pWin->parent->drawable.id;
-	deliveries += DeliverEventsToWindow(&dummy, pWin->parent, xE, count,
-					    SubstructureNotifyMask, NullGrab);
-	if (xE->u.u.type == ReparentNotify)
-	{
-	    xE->u.destroyNotify.event = otherParent->drawable.id;
-            deliveries += DeliverEventsToWindow(&dummy,
-                    otherParent, xE, count, SubstructureNotifyMask,
-						NullGrab);
-	}
-    }
-    return deliveries;
-}
-
-
-static Bool
-PointInBorderSize(WindowPtr pWin, int x, int y)
-{
-    BoxRec box;
-    SpritePtr pSprite = inputInfo.pointer->spriteInfo->sprite;
-
-    if(POINT_IN_REGION(pWin->drawable.pScreen, &pWin->borderSize, x, y, &box))
-	return TRUE;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension &&
-            XineramaSetWindowPntrs(inputInfo.pointer, pWin)) {
-	int i;
-
-	for(i = 1; i < PanoramiXNumScreens; i++) {
-	   if(POINT_IN_REGION(pSprite->screen,
-			&pSprite->windows[i]->borderSize,
-			x + panoramiXdataPtr[0].x - panoramiXdataPtr[i].x,
-			y + panoramiXdataPtr[0].y - panoramiXdataPtr[i].y,
-			&box))
-		return TRUE;
-	}
-    }
-#endif
-    return FALSE;
-}
-
-/**
- * Traversed from the root window to the window at the position x/y. While
- * traversing, it sets up the traversal history in the spriteTrace array.
- * After completing, the spriteTrace history is set in the following way:
- *   spriteTrace[0] ... root window
- *   spriteTrace[1] ... top level window that encloses x/y
- *       ...
- *   spriteTrace[spriteTraceGood - 1] ... window at x/y
- *
- * @returns the window at the given coordinates.
- */
-static WindowPtr
-XYToWindow(DeviceIntPtr pDev, int x, int y)
-{
-    WindowPtr  pWin;
-    BoxRec		box;
-    SpritePtr pSprite;
-
-    pSprite = pDev->spriteInfo->sprite;
-    pSprite->spriteTraceGood = 1;	/* root window still there */
-    pWin = RootWindow(pDev)->firstChild;
-    while (pWin)
-    {
-	if ((pWin->mapped) &&
-	    (x >= pWin->drawable.x - wBorderWidth (pWin)) &&
-	    (x < pWin->drawable.x + (int)pWin->drawable.width +
-	     wBorderWidth(pWin)) &&
-	    (y >= pWin->drawable.y - wBorderWidth (pWin)) &&
-	    (y < pWin->drawable.y + (int)pWin->drawable.height +
-	     wBorderWidth (pWin))
-	    /* When a window is shaped, a further check
-	     * is made to see if the point is inside
-	     * borderSize
-	     */
-	    && (!wBoundingShape(pWin) || PointInBorderSize(pWin, x, y))
-	    && (!wInputShape(pWin) ||
-		POINT_IN_REGION(pWin->drawable.pScreen,
-				wInputShape(pWin),
-				x - pWin->drawable.x,
-				y - pWin->drawable.y, &box))
-#ifdef ROOTLESS
-    /* In rootless mode windows may be offscreen, even when
-     * they're in X's stack. (E.g. if the native window system
-     * implements some form of virtual desktop system).
-     */
-		&& !pWin->rootlessUnhittable
-#endif
-	    )
-	{
-	    if (pSprite->spriteTraceGood >= pSprite->spriteTraceSize)
-	    {
-		pSprite->spriteTraceSize += 10;
-		pSprite->spriteTrace = xrealloc(pSprite->spriteTrace,
-		                    pSprite->spriteTraceSize*sizeof(WindowPtr));
-	    }
-	    pSprite->spriteTrace[pSprite->spriteTraceGood++] = pWin;
-	    pWin = pWin->firstChild;
-	}
-	else
-	    pWin = pWin->nextSib;
-    }
-    return pSprite->spriteTrace[pSprite->spriteTraceGood-1];
-}
-
-/**
- * Ungrab a currently FocusIn grabbed device and grab the device on the
- * given window. If the win given is the NoneWin, the device is ungrabbed if
- * applicable and FALSE is returned.
- *
- * @returns TRUE if the device has been grabbed, or FALSE otherwise.
- */
-BOOL
-ActivateFocusInGrab(DeviceIntPtr dev, WindowPtr old, WindowPtr win)
-{
-    BOOL rc = FALSE;
-    DeviceEvent event;
-
-    if (dev->deviceGrab.grab &&
-        dev->deviceGrab.fromPassiveGrab &&
-        dev->deviceGrab.grab->type == XI_Enter)
-    {
-        if (dev->deviceGrab.grab->window == win ||
-            IsParent(dev->deviceGrab.grab->window, win))
-            return FALSE;
-        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);
-        (*dev->deviceGrab.DeactivateGrab)(dev);
-    }
-
-    if (win == NoneWin || win == PointerRootWin)
-        return FALSE;
-
-    memset(&event, 0, sizeof(DeviceEvent));
-    event.header = ET_Internal;
-    event.type = ET_FocusIn;
-    event.length = sizeof(DeviceEvent);
-    event.time = GetTimeInMillis();
-    event.deviceid = dev->id;
-    event.sourceid = dev->id;
-    event.detail.button = 0;
-    rc = CheckPassiveGrabsOnWindow(win, dev, &event, FALSE);
-    if (rc)
-        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);
-    return rc;
-}
-
-/**
- * Ungrab a currently Enter grabbed device and grab the device for the given
- * window.
- *
- * @returns TRUE if the device has been grabbed, or FALSE otherwise.
- */
-static BOOL
-ActivateEnterGrab(DeviceIntPtr dev, WindowPtr old, WindowPtr win)
-{
-    BOOL rc = FALSE;
-    DeviceEvent event;
-
-    if (dev->deviceGrab.grab &&
-        dev->deviceGrab.fromPassiveGrab &&
-        dev->deviceGrab.grab->type == XI_Enter)
-    {
-        if (dev->deviceGrab.grab->window == win ||
-            IsParent(dev->deviceGrab.grab->window, win))
-            return FALSE;
-        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);
-        (*dev->deviceGrab.DeactivateGrab)(dev);
-    }
-
-    memset(&event, 0, sizeof(DeviceEvent));
-    event.header = ET_Internal;
-    event.type = ET_Enter;
-    event.length = sizeof(DeviceEvent);
-    event.time = GetTimeInMillis();
-    event.deviceid = dev->id;
-    event.sourceid = dev->id;
-    event.detail.button = 0;
-    rc = CheckPassiveGrabsOnWindow(win, dev, &event, FALSE);
-    if (rc)
-        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveGrab);
-
-    return rc;
-}
-
-/**
- * Update the sprite coordinates based on the event. Update the cursor
- * position, then update the event with the new coordinates that may have been
- * changed. If the window underneath the sprite has changed, change to new
- * cursor and send enter/leave events.
- *
- * CheckMotion() will not do anything and return FALSE if the event is not a
- * pointer event.
- *
- * @return TRUE if the sprite has moved or FALSE otherwise.
- */
-Bool
-CheckMotion(DeviceEvent *ev, DeviceIntPtr pDev)
-{
-    WindowPtr prevSpriteWin, newSpriteWin;
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    CHECKEVENT(ev);
-
-    prevSpriteWin = pSprite->win;
-
-    if (ev && !syncEvents.playingEvents)
-    {
-        /* GetPointerEvents() guarantees that pointer events have the correct
-           rootX/Y set already. */
-        switch (ev->type)
-        {
-            case ET_ButtonPress:
-            case ET_ButtonRelease:
-            case ET_Motion:
-                break;
-            default:
-                /* all other events return FALSE */
-                return FALSE;
-        }
-
-
-#ifdef PANORAMIX
-        if (!noPanoramiXExtension)
-        {
-            /* Motion events entering DIX get translated to Screen 0
-               coordinates.  Replayed events have already been
-               translated since they've entered DIX before */
-            ev->root_x += panoramiXdataPtr[pSprite->screen->myNum].x -
-                                       panoramiXdataPtr[0].x;
-            ev->root_y += panoramiXdataPtr[pSprite->screen->myNum].y -
-                                       panoramiXdataPtr[0].y;
-        } else
-#endif
-        {
-            if (pSprite->hot.pScreen != pSprite->hotPhys.pScreen)
-            {
-                pSprite->hot.pScreen = pSprite->hotPhys.pScreen;
-                RootWindow(pDev) = WindowTable[pSprite->hot.pScreen->myNum];
-            }
-        }
-
-        pSprite->hot.x = ev->root_x;
-        pSprite->hot.y = ev->root_y;
-        if (pSprite->hot.x < pSprite->physLimits.x1)
-            pSprite->hot.x = pSprite->physLimits.x1;
-        else if (pSprite->hot.x >= pSprite->physLimits.x2)
-            pSprite->hot.x = pSprite->physLimits.x2 - 1;
-        if (pSprite->hot.y < pSprite->physLimits.y1)
-            pSprite->hot.y = pSprite->physLimits.y1;
-        else if (pSprite->hot.y >= pSprite->physLimits.y2)
-            pSprite->hot.y = pSprite->physLimits.y2 - 1;
-	if (pSprite->hotShape)
-	    ConfineToShape(pDev, pSprite->hotShape, &pSprite->hot.x, &pSprite->hot.y);
-	pSprite->hotPhys = pSprite->hot;
-
-	if ((pSprite->hotPhys.x != ev->root_x) ||
-	    (pSprite->hotPhys.y != ev->root_y))
-	{
-#ifdef PANORAMIX
-            if (!noPanoramiXExtension)
-            {
-                XineramaSetCursorPosition(
-                        pDev, pSprite->hotPhys.x, pSprite->hotPhys.y, FALSE);
-            } else
-#endif
-            {
-                (*pSprite->hotPhys.pScreen->SetCursorPosition)(
-                        pDev, pSprite->hotPhys.pScreen,
-                        pSprite->hotPhys.x, pSprite->hotPhys.y, FALSE);
-            }
-	}
-
-	ev->root_x = pSprite->hot.x;
-	ev->root_y = pSprite->hot.y;
-    }
-
-    newSpriteWin = XYToWindow(pDev, pSprite->hot.x, pSprite->hot.y);
-
-    if (newSpriteWin != prevSpriteWin)
-    {
-        int sourceid;
-        if (!ev) {
-            UpdateCurrentTimeIf();
-            sourceid = pDev->id; /* when from WindowsRestructured */
-        } else
-            sourceid = ev->sourceid;
-
-	if (prevSpriteWin != NullWindow) {
-            if (!ActivateEnterGrab(pDev, prevSpriteWin, newSpriteWin))
-                DoEnterLeaveEvents(pDev, sourceid, prevSpriteWin,
-                                   newSpriteWin, NotifyNormal);
-        }
-        /* set pSprite->win after ActivateEnterGrab, otherwise
-           sprite window == grab_window and no enter/leave events are
-           sent. */
-        pSprite->win = newSpriteWin;
-        PostNewCursor(pDev);
-        return FALSE;
-    }
-    return TRUE;
-}
-
-/**
- * Windows have restructured, we need to update the sprite position and the
- * sprite's cursor.
- */
-void
-WindowsRestructured(void)
-{
-    DeviceIntPtr pDev = inputInfo.devices;
-    while(pDev)
-    {
-        if (IsMaster(pDev) || !pDev->u.master)
-            CheckMotion(NULL, pDev);
-        pDev = pDev->next;
-    }
-}
-
-#ifdef PANORAMIX
-/* This was added to support reconfiguration under Xdmx.  The problem is
- * that if the 0th screen (i.e., WindowTable[0]) is moved to an origin
- * other than 0,0, the information in the private sprite structure must
- * be updated accordingly, or XYToWindow (and other routines) will not
- * compute correctly. */
-void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff)
-{
-    GrabPtr   grab;
-    DeviceIntPtr pDev;
-    SpritePtr pSprite;
-
-    if (noPanoramiXExtension) return;
-
-    pDev = inputInfo.devices;
-    while(pDev)
-    {
-        if (DevHasCursor(pDev))
-        {
-            pSprite = pDev->spriteInfo->sprite;
-            pSprite->hot.x        -= xoff;
-            pSprite->hot.y        -= yoff;
-
-            pSprite->hotPhys.x    -= xoff;
-            pSprite->hotPhys.y    -= yoff;
-
-            pSprite->hotLimits.x1 -= xoff;
-            pSprite->hotLimits.y1 -= yoff;
-            pSprite->hotLimits.x2 -= xoff;
-            pSprite->hotLimits.y2 -= yoff;
-
-            if (REGION_NOTEMPTY(pSprite->screen, &pSprite->Reg1))
-                REGION_TRANSLATE(pSprite->screen, &pSprite->Reg1,    xoff, yoff);
-            if (REGION_NOTEMPTY(pSprite->screen, &pSprite->Reg2))
-                REGION_TRANSLATE(pSprite->screen, &pSprite->Reg2,    xoff, yoff);
-
-            /* FIXME: if we call ConfineCursorToWindow, must we do anything else? */
-            if ((grab = pDev->deviceGrab.grab) && grab->confineTo) {
-                if (grab->confineTo->drawable.pScreen
-                        != pSprite->hotPhys.pScreen)
-                    pSprite->hotPhys.x = pSprite->hotPhys.y = 0;
-                ConfineCursorToWindow(pDev, grab->confineTo, TRUE, TRUE);
-            } else
-                ConfineCursorToWindow(
-                        pDev,
-                        WindowTable[pSprite->hotPhys.pScreen->myNum],
-                        TRUE, FALSE);
-
-        }
-        pDev = pDev->next;
-    }
-}
-#endif
-
-/**
- * Initialize a sprite for the given device and set it to some sane values. If
- * the device already has a sprite alloc'd, don't realloc but just reset to
- * default values.
- * If a window is supplied, the sprite will be initialized with the window's
- * cursor and positioned in the center of the window's screen. The root window
- * is a good choice to pass in here.
- *
- * It's a good idea to call it only for pointer devices, unless you have a
- * really talented keyboard.
- *
- * @param pDev The device to initialize.
- * @param pWin The window where to generate the sprite in.
- *
- */
-void
-InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)
-{
-    SpritePtr pSprite;
-    ScreenPtr pScreen;
-
-    if (!pDev->spriteInfo->sprite)
-    {
-        DeviceIntPtr it;
-
-        pDev->spriteInfo->sprite = (SpritePtr)xcalloc(1, sizeof(SpriteRec));
-        if (!pDev->spriteInfo->sprite)
-            FatalError("InitializeSprite: failed to allocate sprite struct");
-
-        /* We may have paired another device with this device before our
-         * device had a actual sprite. We need to check for this and reset the
-         * sprite field for all paired devices.
-         *
-         * The VCK is always paired with the VCP before the VCP has a sprite.
-         */
-        for (it = inputInfo.devices; it; it = it->next)
-        {
-            if (it->spriteInfo->paired == pDev)
-                it->spriteInfo->sprite = pDev->spriteInfo->sprite;
-        }
-        if (inputInfo.keyboard->spriteInfo->paired == pDev)
-            inputInfo.keyboard->spriteInfo->sprite = pDev->spriteInfo->sprite;
-    }
-
-    pSprite = pDev->spriteInfo->sprite;
-    pDev->spriteInfo->spriteOwner = TRUE;
-
-    pScreen = (pWin) ? pWin->drawable.pScreen : (ScreenPtr)NULL;
-    pSprite->hot.pScreen = pScreen;
-    pSprite->hotPhys.pScreen = pScreen;
-    if (pScreen)
-    {
-        pSprite->hotPhys.x = pScreen->width / 2;
-        pSprite->hotPhys.y = pScreen->height / 2;
-        pSprite->hotLimits.x2 = pScreen->width;
-        pSprite->hotLimits.y2 = pScreen->height;
-    }
-
-    pSprite->hot = pSprite->hotPhys;
-    pSprite->win = pWin;
-
-    if (pWin)
-    {
-        pSprite->current = wCursor(pWin);
-        pSprite->current->refcnt++;
-	pSprite->spriteTrace = (WindowPtr *)xcalloc(1, 32*sizeof(WindowPtr));
-	if (!pSprite->spriteTrace)
-	    FatalError("Failed to allocate spriteTrace");
-	pSprite->spriteTraceSize = 32;
-
-	RootWindow(pDev) = pWin;
-	pSprite->spriteTraceGood = 1;
-
-	pSprite->pEnqueueScreen = pScreen;
-	pSprite->pDequeueScreen = pSprite->pEnqueueScreen;
-
-    } else {
-        pSprite->current = NullCursor;
-	pSprite->spriteTrace = NULL;
-	pSprite->spriteTraceSize = 0;
-	pSprite->spriteTraceGood = 0;
-	pSprite->pEnqueueScreen = screenInfo.screens[0];
-	pSprite->pDequeueScreen = pSprite->pEnqueueScreen;
-    }
-
-    if (pScreen)
-    {
-        (*pScreen->RealizeCursor) ( pDev, pScreen, pSprite->current);
-        (*pScreen->CursorLimits) ( pDev, pScreen, pSprite->current,
-                                   &pSprite->hotLimits, &pSprite->physLimits);
-        pSprite->confined = FALSE;
-
-        (*pScreen->ConstrainCursor) (pDev, pScreen,
-                                     &pSprite->physLimits);
-        (*pScreen->SetCursorPosition) (pDev, pScreen, pSprite->hot.x,
-                                       pSprite->hot.y,
-                                       FALSE);
-        (*pScreen->DisplayCursor) (pDev, pScreen, pSprite->current);
-    }
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-        pSprite->hotLimits.x1 = -panoramiXdataPtr[0].x;
-        pSprite->hotLimits.y1 = -panoramiXdataPtr[0].y;
-        pSprite->hotLimits.x2 = PanoramiXPixWidth  - panoramiXdataPtr[0].x;
-        pSprite->hotLimits.y2 = PanoramiXPixHeight - panoramiXdataPtr[0].y;
-        pSprite->physLimits = pSprite->hotLimits;
-        pSprite->confineWin = NullWindow;
-        pSprite->hotShape = NullRegion;
-        pSprite->screen = pScreen;
-        /* gotta UNINIT these someplace */
-        REGION_NULL(pScreen, &pSprite->Reg1);
-        REGION_NULL(pScreen, &pSprite->Reg2);
-    }
-#endif
-}
-
-/**
- * Update the mouse sprite info when the server switches from a pScreen to another.
- * Otherwise, the pScreen of the mouse sprite is never updated when we switch
- * from a pScreen to another. Never updating the pScreen of the mouse sprite
- * implies that windows that are in pScreen whose pScreen->myNum >0 will never
- * get pointer events. This is  because in CheckMotion(), sprite.hotPhys.pScreen
- * always points to the first pScreen it has been set by
- * DefineInitialRootWindow().
- *
- * Calling this function is useful for use cases where the server
- * has more than one pScreen.
- * This function is similar to DefineInitialRootWindow() but it does not
- * reset the mouse pointer position.
- * @param win must be the new pScreen we are switching to.
- */
-void
-UpdateSpriteForScreen(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
-    SpritePtr pSprite = NULL;
-    WindowPtr win = NULL;
-    if (!pScreen)
-        return ;
-
-    if (!pDev->spriteInfo->sprite)
-        return;
-
-    pSprite = pDev->spriteInfo->sprite;
-
-    win = WindowTable[pScreen->myNum];
-
-    pSprite->hotPhys.pScreen = pScreen;
-    pSprite->hot = pSprite->hotPhys;
-    pSprite->hotLimits.x2 = pScreen->width;
-    pSprite->hotLimits.y2 = pScreen->height;
-    pSprite->win = win;
-    pSprite->current = wCursor (win);
-    pSprite->current->refcnt++;
-    pSprite->spriteTraceGood = 1;
-    pSprite->spriteTrace[0] = win;
-    (*pScreen->CursorLimits) (pDev,
-                              pScreen,
-                              pSprite->current,
-                              &pSprite->hotLimits,
-                              &pSprite->physLimits);
-    pSprite->confined = FALSE;
-    (*pScreen->ConstrainCursor) (pDev, pScreen, &pSprite->physLimits);
-    (*pScreen->DisplayCursor) (pDev, pScreen, pSprite->current);
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-        pSprite->hotLimits.x1 = -panoramiXdataPtr[0].x;
-        pSprite->hotLimits.y1 = -panoramiXdataPtr[0].y;
-        pSprite->hotLimits.x2 = PanoramiXPixWidth  - panoramiXdataPtr[0].x;
-        pSprite->hotLimits.y2 = PanoramiXPixHeight - panoramiXdataPtr[0].y;
-        pSprite->physLimits = pSprite->hotLimits;
-        pSprite->screen = pScreen;
-    }
-#endif
-}
-
-/*
- * This does not take any shortcuts, and even ignores its argument, since
- * it does not happen very often, and one has to walk up the tree since
- * this might be a newly instantiated cursor for an intermediate window
- * between the one the pointer is in and the one that the last cursor was
- * instantiated from.
- */
-void
-WindowHasNewCursor(WindowPtr pWin)
-{
-    DeviceIntPtr pDev;
-
-    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
-        if (DevHasCursor(pDev))
-            PostNewCursor(pDev);
-}
-
-void
-NewCurrentScreen(DeviceIntPtr pDev, ScreenPtr newScreen, int x, int y)
-{
-    SpritePtr pSprite = pDev->spriteInfo->sprite;
-
-    pSprite->hotPhys.x = x;
-    pSprite->hotPhys.y = y;
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-	pSprite->hotPhys.x += panoramiXdataPtr[newScreen->myNum].x -
-			    panoramiXdataPtr[0].x;
-	pSprite->hotPhys.y += panoramiXdataPtr[newScreen->myNum].y -
-			    panoramiXdataPtr[0].y;
-	if (newScreen != pSprite->screen) {
-	    pSprite->screen = newScreen;
-	    /* Make sure we tell the DDX to update its copy of the screen */
-	    if(pSprite->confineWin)
-		XineramaConfineCursorToWindow(pDev,
-                        pSprite->confineWin, TRUE);
-	    else
-		XineramaConfineCursorToWindow(pDev, WindowTable[0], TRUE);
-	    /* if the pointer wasn't confined, the DDX won't get
-	       told of the pointer warp so we reposition it here */
-	    if(!syncEvents.playingEvents)
-		(*pSprite->screen->SetCursorPosition)(
-                                                      pDev,
-                                                      pSprite->screen,
-		    pSprite->hotPhys.x + panoramiXdataPtr[0].x -
-			panoramiXdataPtr[pSprite->screen->myNum].x,
-		    pSprite->hotPhys.y + panoramiXdataPtr[0].y -
-			panoramiXdataPtr[pSprite->screen->myNum].y, FALSE);
-	}
-    } else
-#endif
-    if (newScreen != pSprite->hotPhys.pScreen)
-	ConfineCursorToWindow(pDev, WindowTable[newScreen->myNum],
-                TRUE, FALSE);
-}
-
-#ifdef PANORAMIX
-
-static Bool
-XineramaPointInWindowIsVisible(
-    WindowPtr pWin,
-    int x,
-    int y
-)
-{
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-    BoxRec box;
-    int i, xoff, yoff;
-
-    if (!pWin->realized) return FALSE;
-
-    if (POINT_IN_REGION(pScreen, &pWin->borderClip, x, y, &box))
-        return TRUE;
-
-    if(!XineramaSetWindowPntrs(inputInfo.pointer, pWin)) return FALSE;
-
-    xoff = x + panoramiXdataPtr[0].x;
-    yoff = y + panoramiXdataPtr[0].y;
-
-    for(i = 1; i < PanoramiXNumScreens; i++) {
-	pWin = inputInfo.pointer->spriteInfo->sprite->windows[i];
-	pScreen = pWin->drawable.pScreen;
-	x = xoff - panoramiXdataPtr[i].x;
-	y = yoff - panoramiXdataPtr[i].y;
-
-	if(POINT_IN_REGION(pScreen, &pWin->borderClip, x, y, &box)
-	   && (!wInputShape(pWin) ||
-	       POINT_IN_REGION(pWin->drawable.pScreen,
-			       wInputShape(pWin),
-			       x - pWin->drawable.x,
-			       y - pWin->drawable.y, &box)))
-            return TRUE;
-
-    }
-
-    return FALSE;
-}
-
-static int
-XineramaWarpPointer(ClientPtr client)
-{
-    WindowPtr	dest = NULL;
-    int		x, y, rc;
-    SpritePtr   pSprite = PickPointer(client)->spriteInfo->sprite;
-
-    REQUEST(xWarpPointerReq);
-
-
-    if (stuff->dstWid != None) {
-	rc = dixLookupWindow(&dest, stuff->dstWid, client, DixReadAccess);
-	if (rc != Success)
-	    return rc;
-    }
-    x = pSprite->hotPhys.x;
-    y = pSprite->hotPhys.y;
-
-    if (stuff->srcWid != None)
-    {
-	int     winX, winY;
-	XID	winID = stuff->srcWid;
-        WindowPtr source;
-
-	rc = dixLookupWindow(&source, winID, client, DixReadAccess);
-	if (rc != Success)
-	    return rc;
-
-	winX = source->drawable.x;
-	winY = source->drawable.y;
-	if(source == WindowTable[0]) {
-	    winX -= panoramiXdataPtr[0].x;
-	    winY -= panoramiXdataPtr[0].y;
-	}
-	if (x < winX + stuff->srcX ||
-	    y < winY + stuff->srcY ||
-	    (stuff->srcWidth != 0 &&
-	     winX + stuff->srcX + (int)stuff->srcWidth < x) ||
-	    (stuff->srcHeight != 0 &&
-	     winY + stuff->srcY + (int)stuff->srcHeight < y) ||
-	    !XineramaPointInWindowIsVisible(source, x, y))
-	    return Success;
-    }
-    if (dest) {
-	x = dest->drawable.x;
-	y = dest->drawable.y;
-	if(dest == WindowTable[0]) {
-	    x -= panoramiXdataPtr[0].x;
-	    y -= panoramiXdataPtr[0].y;
-	}
-    }
-
-    x += stuff->dstX;
-    y += stuff->dstY;
-
-    if (x < pSprite->physLimits.x1)
-	x = pSprite->physLimits.x1;
-    else if (x >= pSprite->physLimits.x2)
-	x = pSprite->physLimits.x2 - 1;
-    if (y < pSprite->physLimits.y1)
-	y = pSprite->physLimits.y1;
-    else if (y >= pSprite->physLimits.y2)
-	y = pSprite->physLimits.y2 - 1;
-    if (pSprite->hotShape)
-	ConfineToShape(PickPointer(client), pSprite->hotShape, &x, &y);
-
-    XineramaSetCursorPosition(PickPointer(client), x, y, TRUE);
-
-    return Success;
-}
-
-#endif
-
-
-/**
- * Server-side protocol handling for WarpPointer request.
- * Warps the cursor position to the coordinates given in the request.
- */
-int
-ProcWarpPointer(ClientPtr client)
-{
-    WindowPtr	dest = NULL;
-    int		x, y, rc;
-    ScreenPtr	newScreen;
-    DeviceIntPtr dev, tmp;
-    SpritePtr   pSprite;
-
-    REQUEST(xWarpPointerReq);
-    REQUEST_SIZE_MATCH(xWarpPointerReq);
-
-    dev = PickPointer(client);
-
-    for (tmp = inputInfo.devices; tmp; tmp = tmp->next) {
-        if ((tmp == dev) || (!IsMaster(tmp) && tmp->u.master == dev)) {
-	    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, DixWriteAccess);
-	    if (rc != Success)
-		return rc;
-	}
-    }
-
-    if (dev->u.lastSlave)
-        dev = dev->u.lastSlave;
-    pSprite = dev->spriteInfo->sprite;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension)
-	return XineramaWarpPointer(client);
-#endif
-
-    if (stuff->dstWid != None) {
-	rc = dixLookupWindow(&dest, stuff->dstWid, client, DixGetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-    x = pSprite->hotPhys.x;
-    y = pSprite->hotPhys.y;
-
-    if (stuff->srcWid != None)
-    {
-	int     winX, winY;
-	XID	winID = stuff->srcWid;
-        WindowPtr source;
-
-	rc = dixLookupWindow(&source, winID, client, DixGetAttrAccess);
-	if (rc != Success)
-	    return rc;
-
-	winX = source->drawable.x;
-	winY = source->drawable.y;
-	if (source->drawable.pScreen != pSprite->hotPhys.pScreen ||
-	    x < winX + stuff->srcX ||
-	    y < winY + stuff->srcY ||
-	    (stuff->srcWidth != 0 &&
-	     winX + stuff->srcX + (int)stuff->srcWidth < x) ||
-	    (stuff->srcHeight != 0 &&
-	     winY + stuff->srcY + (int)stuff->srcHeight < y) ||
-	    !PointInWindowIsVisible(source, x, y))
-	    return Success;
-    }
-    if (dest)
-    {
-	x = dest->drawable.x;
-	y = dest->drawable.y;
-	newScreen = dest->drawable.pScreen;
-    } else
-	newScreen = pSprite->hotPhys.pScreen;
-
-    x += stuff->dstX;
-    y += stuff->dstY;
-
-    if (x < 0)
-	x = 0;
-    else if (x >= newScreen->width)
-	x = newScreen->width - 1;
-    if (y < 0)
-	y = 0;
-    else if (y >= newScreen->height)
-	y = newScreen->height - 1;
-
-    if (newScreen == pSprite->hotPhys.pScreen)
-    {
-	if (x < pSprite->physLimits.x1)
-	    x = pSprite->physLimits.x1;
-	else if (x >= pSprite->physLimits.x2)
-	    x = pSprite->physLimits.x2 - 1;
-	if (y < pSprite->physLimits.y1)
-	    y = pSprite->physLimits.y1;
-	else if (y >= pSprite->physLimits.y2)
-	    y = pSprite->physLimits.y2 - 1;
-	if (pSprite->hotShape)
-	    ConfineToShape(dev, pSprite->hotShape, &x, &y);
-        (*newScreen->SetCursorPosition)(dev, newScreen, x, y, TRUE);
-    }
-    else if (!PointerConfinedToScreen(dev))
-    {
-	NewCurrentScreen(dev, newScreen, x, y);
-    }
-    return Success;
-}
-
-static Bool
-BorderSizeNotEmpty(DeviceIntPtr pDev, WindowPtr pWin)
-{
-     if(REGION_NOTEMPTY(pDev->spriteInfo->sprite->hotPhys.pScreen, &pWin->borderSize))
-	return TRUE;
-
-#ifdef PANORAMIX
-     if(!noPanoramiXExtension && XineramaSetWindowPntrs(pDev, pWin)) {
-	int i;
-
-	for(i = 1; i < PanoramiXNumScreens; i++) {
-	    if(REGION_NOTEMPTY(pDev->spriteInfo->sprite->screen,
-                        &pDev->spriteInfo->sprite->windows[i]->borderSize))
-		return TRUE;
-	}
-     }
-#endif
-     return FALSE;
-}
-
-/**
- * "CheckPassiveGrabsOnWindow" checks to see if the event passed in causes a
- * passive grab set on the window to be activated.
- * If a passive grab is activated, the event will be delivered to the client.
- *
- * @param pWin The window that may be subject to a passive grab.
- * @param device Device that caused the event.
- * @param event The current device event.
- * @param checkCore Check for core grabs too.
- */
-
-static Bool
-CheckPassiveGrabsOnWindow(
-    WindowPtr pWin,
-    DeviceIntPtr device,
-    DeviceEvent *event,
-    BOOL checkCore)
-{
-    GrabPtr grab = wPassiveGrabs(pWin);
-    GrabRec tempGrab;
-    GrabInfoPtr grabinfo;
-#define CORE_MATCH      0x1
-#define XI_MATCH        0x2
-#define XI2_MATCH        0x4
-    int match = 0;
-
-    if (device->deviceGrab.grab)
-        return FALSE;
-
-    if (!grab)
-	return FALSE;
-    /* Fill out the grab details, but leave the type for later before
-     * comparing */
-    tempGrab.window = pWin;
-    tempGrab.device = device;
-    tempGrab.detail.exact = event->detail.key;
-    tempGrab.detail.pMask = NULL;
-    tempGrab.modifiersDetail.pMask = NULL;
-    tempGrab.next = NULL;
-    for (; grab; grab = grab->next)
-    {
-	DeviceIntPtr	gdev;
-	XkbSrvInfoPtr	xkbi = NULL;
-	Mask		mask = 0;
-
-	gdev= grab->modifierDevice;
-        if (grab->grabtype == GRABTYPE_CORE)
-        {
-            if (IsPointerDevice(device))
-                gdev = GetPairedDevice(device);
-            else
-                gdev = device;
-        } else if (grab->grabtype == GRABTYPE_XI2)
-        {
-            /* if the device is an attached slave device, gdev must be the
-             * attached master keyboard. Since the slave may have been
-             * reattached after the grab, the modifier device may not be the
-             * same. */
-            if (!IsMaster(grab->device) && device->u.master)
-                gdev = GetMaster(device, MASTER_KEYBOARD);
-        }
-
-
-        if (gdev && gdev->key)
-            xkbi= gdev->key->xkbInfo;
-	tempGrab.modifierDevice = grab->modifierDevice;
-        tempGrab.modifiersDetail.exact = xkbi ? xkbi->state.grab_mods : 0;
-
-        /* Check for XI2 and XI grabs first */
-        tempGrab.type = GetXI2Type((InternalEvent*)event);
-        tempGrab.grabtype = GRABTYPE_XI2;
-        if (GrabMatchesSecond(&tempGrab, grab, FALSE))
-            match = XI2_MATCH;
-
-        tempGrab.detail.exact = event->detail.key;
-        if (!match)
-        {
-            tempGrab.type = GetXIType((InternalEvent*)event);
-            tempGrab.grabtype = GRABTYPE_XI;
-            if (GrabMatchesSecond(&tempGrab, grab, FALSE))
-                match = XI_MATCH;
-        }
-
-        /* Check for a core grab (ignore the device when comparing) */
-        if (!match && checkCore)
-        {
-            tempGrab.grabtype = GRABTYPE_CORE;
-            if ((tempGrab.type = GetCoreType((InternalEvent*)event)) &&
-                (GrabMatchesSecond(&tempGrab, grab, TRUE)))
-                match = CORE_MATCH;
-        }
-
-        if (match && (!grab->confineTo ||
-	     (grab->confineTo->realized &&
-				BorderSizeNotEmpty(device, grab->confineTo))))
-	{
-            int rc, count = 0;
-            xEvent *xE = NULL;
-            xEvent core;
-
-            event->corestate &= 0x1f00;
-            event->corestate |= tempGrab.modifiersDetail.exact & (~0x1f00);
-            grabinfo = &device->deviceGrab;
-            /* In some cases a passive core grab may exist, but the client
-             * already has a core grab on some other device. In this case we
-             * must not get the grab, otherwise we may never ungrab the
-             * device.
-             */
-
-            if (grab->grabtype == GRABTYPE_CORE)
-            {
-                DeviceIntPtr other;
-                BOOL interfering = FALSE;
-
-                /* A passive grab may have been created for a different device
-                   than it is assigned to at this point in time.
-                   Update the grab's device and modifier device to reflect the
-                   current state.
-                   Since XGrabDeviceButton requires to specify the
-                   modifierDevice explicitly, we don't override this choice.
-                   */
-                if (tempGrab.type < GenericEvent)
-                {
-                    grab->device = device;
-                    grab->modifierDevice = GetPairedDevice(device);
-                }
-
-                for (other = inputInfo.devices; other; other = other->next)
-                {
-                    GrabPtr othergrab = other->deviceGrab.grab;
-                    if (othergrab && othergrab->grabtype == GRABTYPE_CORE &&
-                        SameClient(grab, rClient(othergrab)) &&
-                        ((IsPointerDevice(grab->device) &&
-                         IsPointerDevice(othergrab->device)) ||
-                         (IsKeyboardDevice(grab->device) &&
-                          IsKeyboardDevice(othergrab->device))))
-                    {
-                        interfering = TRUE;
-                        break;
-                    }
-                }
-                if (interfering)
-                    continue;
-            }
-
-
-            if (match & CORE_MATCH)
-            {
-                rc = EventToCore((InternalEvent*)event, &core);
-                if (rc != Success)
-                {
-                    if (rc != BadMatch)
-                        ErrorF("[dix] %s: core conversion failed in CPGFW "
-                                "(%d, %d).\n", device->name, event->type, rc);
-                    continue;
-                }
-                xE = &core;
-                count = 1;
-                mask = grab->eventMask;
-            } else if (match & XI2_MATCH)
-            {
-                rc = EventToXI2((InternalEvent*)event, &xE);
-                if (rc != Success)
-                {
-                    if (rc != BadMatch)
-                        ErrorF("[dix] %s: XI2 conversion failed in CPGFW "
-                                "(%d, %d).\n", device->name, event->type, rc);
-                    continue;
-                }
-                count = 1;
-
-                /* FIXME: EventToXI2 returns NULL for enter events, so
-                 * dereferencing the event is bad. Internal event types are
-                 * aligned with core events, so the else clause is valid.
-                 * long-term we should use internal events for enter/focus
-                 * as well */
-                if (xE)
-                    mask = grab->xi2mask[device->id][((xGenericEvent*)xE)->evtype/8];
-                else if (event->type == XI_Enter || event->type == XI_FocusIn)
-                    mask = grab->xi2mask[device->id][event->type/8];
-            } else
-            {
-                rc = EventToXI((InternalEvent*)event, &xE, &count);
-                if (rc != Success)
-                {
-                    if (rc != BadMatch)
-                        ErrorF("[dix] %s: XI conversion failed in CPGFW "
-                                "(%d, %d).\n", device->name, event->type, rc);
-                    continue;
-                }
-                mask = grab->eventMask;
-            }
-
-	    (*grabinfo->ActivateGrab)(device, grab, currentTime, TRUE);
-
-            if (xE)
-            {
-                FixUpEventFromWindow(device, xE, grab->window, None, TRUE);
-
-                TryClientEvents(rClient(grab), device, xE, count, mask,
-                                       GetEventFilter(device, xE), grab);
-            }
-
-	    if (grabinfo->sync.state == FROZEN_NO_EVENT)
-	    {
-                if (!grabinfo->sync.event)
-                    grabinfo->sync.event = xcalloc(1, sizeof(InternalEvent));
-                *grabinfo->sync.event = *event;
-		grabinfo->sync.state = FROZEN_WITH_EVENT;
-            }
-
-            if (match & (XI_MATCH | XI2_MATCH))
-                xfree(xE); /* on core match xE == &core */
-	    return TRUE;
-	}
-    }
-    return FALSE;
-#undef CORE_MATCH
-#undef XI_MATCH
-#undef XI2_MATCH
-}
-
-/**
- * CheckDeviceGrabs handles both keyboard and pointer events that may cause
- * a passive grab to be activated.
- *
- * If the event is a keyboard event, the ancestors of the focus window are
- * traced down and tried to see if they have any passive grabs to be
- * activated.  If the focus window itself is reached and it's descendants
- * contain the pointer, the ancestors of the window that the pointer is in
- * are then traced down starting at the focus window, otherwise no grabs are
- * activated.
- * If the event is a pointer event, the ancestors of the window that the
- * pointer is in are traced down starting at the root until CheckPassiveGrabs
- * causes a passive grab to activate or all the windows are
- * tried. PRH
- *
- * If a grab is activated, the event has been sent to the client already!
- *
- * The event we pass in must always be an XI event. From this, we then emulate
- * the core event and then check for grabs.
- *
- * @param device The device that caused the event.
- * @param xE The event to handle (Device{Button|Key}Press).
- * @param count Number of events in list.
- * @return TRUE if a grab has been activated or false otherwise.
-*/
-
-Bool
-CheckDeviceGrabs(DeviceIntPtr device, DeviceEvent *event, int checkFirst)
-{
-    int i;
-    WindowPtr pWin = NULL;
-    FocusClassPtr focus = IsPointerEvent((InternalEvent*)event) ? NULL : device->focus;
-    BOOL sendCore = (IsMaster(device) && device->coreEvents);
-
-    if (event->type != ET_ButtonPress &&
-        event->type != ET_KeyPress)
-        return FALSE;
-
-    if (event->type == ET_ButtonPress
-        && (device->button->buttonsDown != 1))
-	return FALSE;
-
-    i = checkFirst;
-
-    if (focus)
-    {
-	for (; i < focus->traceGood; i++)
-	{
-	    pWin = focus->trace[i];
-	    if (pWin->optional &&
-	        CheckPassiveGrabsOnWindow(pWin, device, event, sendCore))
-		return TRUE;
-	}
-
-	if ((focus->win == NoneWin) ||
-	    (i >= device->spriteInfo->sprite->spriteTraceGood) ||
-	    ((i > checkFirst) &&
-             (pWin != device->spriteInfo->sprite->spriteTrace[i-1])))
-	    return FALSE;
-    }
-
-    for (; i < device->spriteInfo->sprite->spriteTraceGood; i++)
-    {
-	pWin = device->spriteInfo->sprite->spriteTrace[i];
-	if (pWin->optional &&
-	    CheckPassiveGrabsOnWindow(pWin, device, event, sendCore))
-	    return TRUE;
-    }
-
-    return FALSE;
-}
-
-/**
- * Called for keyboard events to deliver event to whatever client owns the
- * focus.
- *
- * The event is delivered to the keyboard's focus window, the root window or
- * to the window owning the input focus.
- *
- * @param keybd The keyboard originating the event.
- * @param event The event, not yet in wire format.
- * @param window Window underneath the sprite.
- */
-void
-DeliverFocusedEvent(DeviceIntPtr keybd, InternalEvent *event, WindowPtr window)
-{
-    DeviceIntPtr ptr;
-    WindowPtr focus = keybd->focus->win;
-    BOOL sendCore = (IsMaster(keybd) && keybd->coreEvents);
-    xEvent core;
-    xEvent *xE = NULL, *xi2 = NULL;
-    int count, rc;
-    int deliveries = 0;
-
-    if (focus == FollowKeyboardWin)
-	focus = inputInfo.keyboard->focus->win;
-    if (!focus)
-	return;
-    if (focus == PointerRootWin)
-    {
-	DeliverDeviceEvents(window, event, NullGrab, NullWindow, keybd);
-	return;
-    }
-    if ((focus == window) || IsParent(focus, window))
-    {
-	if (DeliverDeviceEvents(window, event, NullGrab, focus, keybd))
-	    return;
-    }
-
-    /* just deliver it to the focus window */
-    ptr = GetPairedDevice(keybd);
-
-
-    rc = EventToXI2(event, &xi2);
-    if (rc == Success)
-    {
-        /* XXX: XACE */
-        int filter = GetEventFilter(keybd, xi2);
-        FixUpEventFromWindow(ptr, xi2, focus, None, FALSE);
-        deliveries = DeliverEventsToWindow(keybd, focus, xi2, 1,
-                                           filter, NullGrab);
-        if (deliveries > 0)
-            goto unwind;
-    } else if (rc != BadMatch)
-        ErrorF("[dix] %s: XI2 conversion failed in DFE (%d, %d). Skipping delivery.\n",
-               keybd->name, event->any.type, rc);
-
-    rc = EventToXI(event, &xE, &count);
-    if (rc == Success &&
-        XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, xE, count) == Success)
-    {
-        FixUpEventFromWindow(ptr, xE, focus, None, FALSE);
-        deliveries = DeliverEventsToWindow(keybd, focus, xE, count,
-                GetEventFilter(keybd, xE),
-                NullGrab);
-
-        if (deliveries > 0)
-            goto unwind;
-    } else if (rc != BadMatch)
-        ErrorF("[dix] %s: XI conversion failed in DFE (%d, %d). Skipping delivery.\n",
-               keybd->name, event->any.type, rc);
-
-    if (sendCore)
-    {
-        rc = EventToCore(event, &core);
-        if (rc == Success &&
-            XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, &core, 1) == Success)
-        {
-            FixUpEventFromWindow(keybd, &core, focus, None, FALSE);
-            deliveries = DeliverEventsToWindow(keybd, focus, &core, 1,
-                                               GetEventFilter(keybd, &core),
-                                               NullGrab);
-        }
-    }
-
-unwind:
-    if (xE)
-        xfree(xE);
-    if (xi2)
-        xfree(xi2);
-    return;
-}
-
-/**
- * Deliver an event from a device that is currently grabbed. Uses
- * DeliverDeviceEvents() for further delivery if a ownerEvents is set on the
- * grab. If not, TryClientEvents() is used.
- *
- * @param deactivateGrab True if the device's grab should be deactivated.
- */
-void
-DeliverGrabbedEvent(InternalEvent *event, DeviceIntPtr thisDev,
-                    Bool deactivateGrab)
-{
-    GrabPtr grab;
-    GrabInfoPtr grabinfo;
-    int deliveries = 0;
-    DeviceIntPtr dev;
-    SpritePtr pSprite = thisDev->spriteInfo->sprite;
-    BOOL sendCore = FALSE;
-    int rc, count = 0;
-    xEvent *xi = NULL;
-    xEvent *xi2 = NULL;
-
-    grabinfo = &thisDev->deviceGrab;
-    grab = grabinfo->grab;
-
-    if (grab->ownerEvents)
-    {
-	WindowPtr focus;
-
-        /* Hack: Some pointer device have a focus class. So we need to check
-         * for the type of event, to see if we really want to deliver it to
-         * the focus window. For pointer events, the answer is no.
-         */
-        if (IsPointerEvent(event))
-            focus = PointerRootWin;
-        else if (thisDev->focus)
-	{
-	    focus = thisDev->focus->win;
-	    if (focus == FollowKeyboardWin)
-		focus = inputInfo.keyboard->focus->win;
-	}
-	else
-	    focus = PointerRootWin;
-	if (focus == PointerRootWin)
-	    deliveries = DeliverDeviceEvents(pSprite->win, event, grab,
-                                             NullWindow, thisDev);
-	else if (focus && (focus == pSprite->win ||
-                    IsParent(focus, pSprite->win)))
-	    deliveries = DeliverDeviceEvents(pSprite->win, event, grab, focus,
-					     thisDev);
-	else if (focus)
-	    deliveries = DeliverDeviceEvents(focus, event, grab, focus,
-					     thisDev);
-    }
-    if (!deliveries)
-    {
-        Mask mask;
-
-        /* XXX: In theory, we could pass the internal events through to
-         * everything and only convert just before hitting the wire. We can't
-         * do that yet, so DGE is the last stop for internal events. From here
-         * onwards, we deal with core/XI events.
-         */
-
-        mask = grab->eventMask;
-
-        sendCore = (IsMaster(thisDev) && thisDev->coreEvents);
-        /* try core event */
-        if (sendCore && grab->grabtype == GRABTYPE_CORE)
-        {
-            xEvent core;
-
-            rc = EventToCore(event, &core);
-            if (rc == Success)
-            {
-                FixUpEventFromWindow(thisDev, &core, grab->window,
-                        None, TRUE);
-                if (XaceHook(XACE_SEND_ACCESS, 0, thisDev,
-                            grab->window, &core, 1) ||
-                        XaceHook(XACE_RECEIVE_ACCESS, rClient(grab),
-                            grab->window, &core, 1))
-                    deliveries = 1; /* don't send, but pretend we did */
-                else if (!IsInterferingGrab(rClient(grab), thisDev, &core))
-                {
-                    deliveries = TryClientEvents(rClient(grab), thisDev,
-                            &core, 1, mask,
-                            GetEventFilter(thisDev, &core),
-                            grab);
-                }
-            } else if (rc != BadMatch)
-                ErrorF("[dix] DeliverGrabbedEvent. Core conversion failed.\n");
-        }
-
-        if (!deliveries)
-        {
-            rc = EventToXI2(event, &xi2);
-            if (rc == Success)
-            {
-                int evtype = ((xGenericEvent*)xi2)->evtype;
-                mask = grab->xi2mask[XIAllDevices][evtype/8] |
-                    grab->xi2mask[XIAllMasterDevices][evtype/8] |
-                    grab->xi2mask[thisDev->id][evtype/8];
-                /* try XI2 event */
-                FixUpEventFromWindow(thisDev, xi2, grab->window, None, TRUE);
-                /* XXX: XACE */
-                deliveries = TryClientEvents(rClient(grab), thisDev, xi2, 1, mask,
-                        GetEventFilter(thisDev, xi2), grab);
-            } else if (rc != BadMatch)
-                ErrorF("[dix] %s: XI2 conversion failed in DGE (%d, %d). Skipping delivery.\n",
-                        thisDev->name, event->any.type, rc);
-        }
-
-        if (!deliveries)
-        {
-            rc = EventToXI(event, &xi, &count);
-            if (rc == Success)
-            {
-                /* try XI event */
-                if (grabinfo->fromPassiveGrab  &&
-                        grabinfo->implicitGrab)
-                    mask = grab->deviceMask;
-                else
-                    mask = grab->eventMask;
-
-                FixUpEventFromWindow(thisDev, xi, grab->window,
-                        None, TRUE);
-
-                if (XaceHook(XACE_SEND_ACCESS, 0, thisDev,
-                            grab->window, xi, count) ||
-                        XaceHook(XACE_RECEIVE_ACCESS, rClient(grab),
-                            grab->window, xi, count))
-                    deliveries = 1; /* don't send, but pretend we did */
-                else
-                {
-                    deliveries =
-                        TryClientEvents(rClient(grab), thisDev,
-                                xi, count,
-                                mask,
-                                GetEventFilter(thisDev, xi),
-                                grab);
-                }
-            } else if (rc != BadMatch)
-                ErrorF("[dix] %s: XI conversion failed in DGE (%d, %d). Skipping delivery.\n",
-                        thisDev->name, event->any.type, rc);
-        }
-
-        if (deliveries && (event->any.type == ET_Motion))
-            thisDev->valuator->motionHintWindow = grab->window;
-    }
-    if (deliveries && !deactivateGrab && event->any.type != ET_Motion)
-    {
-	switch (grabinfo->sync.state)
-	{
-	case FREEZE_BOTH_NEXT_EVENT:
-	    for (dev = inputInfo.devices; dev; dev = dev->next)
-	    {
-		if (dev == thisDev)
-		    continue;
-		FreezeThaw(dev, TRUE);
-		if ((dev->deviceGrab.sync.state == FREEZE_BOTH_NEXT_EVENT) &&
-		    (CLIENT_BITS(grab->resource) ==
-		     CLIENT_BITS(dev->deviceGrab.sync.other->resource)))
-		    dev->deviceGrab.sync.state = FROZEN_NO_EVENT;
-		else
-                    dev->deviceGrab.sync.other = grab;
-	    }
-	    /* fall through */
-	case FREEZE_NEXT_EVENT:
-	    grabinfo->sync.state = FROZEN_WITH_EVENT;
-	    FreezeThaw(thisDev, TRUE);
-	    if (!grabinfo->sync.event)
-		grabinfo->sync.event = xcalloc(1, sizeof(InternalEvent));
-	    *grabinfo->sync.event = event->device_event;
-	    break;
-	}
-    }
-
-    if (xi)
-        xfree(xi);
-    if (xi2)
-        xfree(xi2);
-}
-
-/* This function is used to set the key pressed or key released state -
-   this is only used when the pressing of keys does not cause
-   the device's processInputProc to be called, as in for example Mouse Keys.
-*/
-void
-FixKeyState (DeviceEvent *event, DeviceIntPtr keybd)
-{
-    int             key, bit;
-    BYTE   *kptr;
-    KeyClassPtr keyc = keybd->key;
-
-    key = event->detail.key;
-    kptr = &keyc->down[key >> 3];
-    bit = 1 << (key & 7);
-
-    if (event->type == ET_KeyPress) {
-	DebugF("FixKeyState: Key %d %s\n",key,
-               ((event->type == ET_KeyPress) ? "down" : "up"));
-    }
-
-    if (event->type == ET_KeyPress)
-	    *kptr |= bit;
-    else if (event->type == ET_KeyRelease)
-	    *kptr &= ~bit;
-    else
-        FatalError("Impossible keyboard event");
-}
-
-#define AtMostOneClient \
-	(SubstructureRedirectMask | ResizeRedirectMask | ButtonPressMask)
-#define ManagerMask \
-	(SubstructureRedirectMask | ResizeRedirectMask)
-
-/**
- * Recalculate which events may be deliverable for the given window.
- * Recalculated mask is used for quicker determination which events may be
- * delivered to a window.
- *
- * The otherEventMasks on a WindowOptional is the combination of all event
- * masks set by all clients on the window.
- * deliverableEventMask is the combination of the eventMask and the
- * otherEventMask plus the events that may be propagated to the parent.
- *
- * Traverses to siblings and parents of the window.
- */
-void
-RecalculateDeliverableEvents(WindowPtr pWin)
-{
-    OtherClients *others;
-    WindowPtr pChild;
-
-    pChild = pWin;
-    while (1)
-    {
-	if (pChild->optional)
-	{
-	    pChild->optional->otherEventMasks = 0;
-	    for (others = wOtherClients(pChild); others; others = others->next)
-	    {
-		pChild->optional->otherEventMasks |= others->mask;
-	    }
-	}
-	pChild->deliverableEvents = pChild->eventMask|
-				    wOtherEventMasks(pChild);
-	if (pChild->parent)
-	    pChild->deliverableEvents |=
-		(pChild->parent->deliverableEvents &
-		 ~wDontPropagateMask(pChild) & PropagateMask);
-	if (pChild->firstChild)
-	{
-	    pChild = pChild->firstChild;
-	    continue;
-	}
-	while (!pChild->nextSib && (pChild != pWin))
-	    pChild = pChild->parent;
-	if (pChild == pWin)
-	    break;
-	pChild = pChild->nextSib;
-    }
-}
-
-/**
- *
- *  \param value must conform to DeleteType
- */
-int
-OtherClientGone(pointer value, XID id)
-{
-    OtherClientsPtr other, prev;
-    WindowPtr pWin = (WindowPtr)value;
-
-    prev = 0;
-    for (other = wOtherClients(pWin); other; other = other->next)
-    {
-	if (other->resource == id)
-	{
-	    if (prev)
-		prev->next = other->next;
-	    else
-	    {
-		if (!(pWin->optional->otherClients = other->next))
-		    CheckWindowOptionalNeed (pWin);
-	    }
-	    xfree(other);
-	    RecalculateDeliverableEvents(pWin);
-	    return(Success);
-	}
-	prev = other;
-    }
-    FatalError("client not on event list");
-    /*NOTREACHED*/
-    return -1; /* make compiler happy */
-}
-
-int
-EventSelectForWindow(WindowPtr pWin, ClientPtr client, Mask mask)
-{
-    Mask check;
-    OtherClients * others;
-    DeviceIntPtr dev;
-    int rc;
-
-    if (mask & ~AllEventMasks)
-    {
-	client->errorValue = mask;
-	return BadValue;
-    }
-    check = (mask & ManagerMask);
-    if (check) {
-	rc = XaceHook(XACE_RESOURCE_ACCESS, client, pWin->drawable.id,
-		      RT_WINDOW, pWin, RT_NONE, NULL, DixManageAccess);
-	if (rc != Success)
-	    return rc;
-    }
-    check = (mask & AtMostOneClient);
-    if (check & (pWin->eventMask|wOtherEventMasks(pWin)))
-    {				       /* It is illegal for two different
-				          clients to select on any of the
-				          events for AtMostOneClient. However,
-				          it is OK, for some client to
-				          continue selecting on one of those
-				          events.  */
-	if ((wClient(pWin) != client) && (check & pWin->eventMask))
-	    return BadAccess;
-	for (others = wOtherClients (pWin); others; others = others->next)
-	{
-	    if (!SameClient(others, client) && (check & others->mask))
-		return BadAccess;
-	}
-    }
-    if (wClient (pWin) == client)
-    {
-	check = pWin->eventMask;
-	pWin->eventMask = mask;
-    }
-    else
-    {
-	for (others = wOtherClients (pWin); others; others = others->next)
-	{
-	    if (SameClient(others, client))
-	    {
-		check = others->mask;
-		if (mask == 0)
-		{
-		    FreeResource(others->resource, RT_NONE);
-		    return Success;
-		}
-		else
-		    others->mask = mask;
-		goto maskSet;
-	    }
-	}
-	check = 0;
-	if (!pWin->optional && !MakeWindowOptional (pWin))
-	    return BadAlloc;
-	others = xalloc(sizeof(OtherClients));
-	if (!others)
-	    return BadAlloc;
-	others->mask = mask;
-	others->resource = FakeClientID(client->index);
-	others->next = pWin->optional->otherClients;
-	pWin->optional->otherClients = others;
-	if (!AddResource(others->resource, RT_OTHERCLIENT, (pointer)pWin))
-	    return BadAlloc;
-    }
-maskSet:
-    if ((mask & PointerMotionHintMask) && !(check & PointerMotionHintMask))
-    {
-        for (dev = inputInfo.devices; dev; dev = dev->next)
-        {
-            if (dev->valuator && dev->valuator->motionHintWindow == pWin)
-                dev->valuator->motionHintWindow = NullWindow;
-        }
-    }
-    RecalculateDeliverableEvents(pWin);
-    return Success;
-}
-
-int
-EventSuppressForWindow(WindowPtr pWin, ClientPtr client,
-                       Mask mask, Bool *checkOptional)
-{
-    int i, free;
-
-    if (mask & ~PropagateMask)
-    {
-	client->errorValue = mask;
-	return BadValue;
-    }
-    if (pWin->dontPropagate)
-	DontPropagateRefCnts[pWin->dontPropagate]--;
-    if (!mask)
-	i = 0;
-    else
-    {
-	for (i = DNPMCOUNT, free = 0; --i > 0; )
-	{
-	    if (!DontPropagateRefCnts[i])
-		free = i;
-	    else if (mask == DontPropagateMasks[i])
-		break;
-	}
-	if (!i && free)
-	{
-	    i = free;
-	    DontPropagateMasks[i] = mask;
-	}
-    }
-    if (i || !mask)
-    {
-	pWin->dontPropagate = i;
-	if (i)
-	    DontPropagateRefCnts[i]++;
-	if (pWin->optional)
-	{
-	    pWin->optional->dontPropagateMask = mask;
-	    *checkOptional = TRUE;
-	}
-    }
-    else
-    {
-	if (!pWin->optional && !MakeWindowOptional (pWin))
-	{
-	    if (pWin->dontPropagate)
-		DontPropagateRefCnts[pWin->dontPropagate]++;
-	    return BadAlloc;
-	}
-	pWin->dontPropagate = 0;
-        pWin->optional->dontPropagateMask = mask;
-    }
-    RecalculateDeliverableEvents(pWin);
-    return Success;
-}
-
-/**
- * Assembles an EnterNotify or LeaveNotify and sends it event to the client.
- * Uses the paired keyboard to get some additional information.
- */
-void
-CoreEnterLeaveEvent(
-    DeviceIntPtr mouse,
-    int type,
-    int mode,
-    int detail,
-    WindowPtr pWin,
-    Window child)
-{
-    xEvent              event;
-    WindowPtr		focus;
-    DeviceIntPtr        keybd;
-    GrabPtr	        grab = mouse->deviceGrab.grab;
-    Mask		mask;
-
-    keybd = GetPairedDevice(mouse);
-
-    if ((pWin == mouse->valuator->motionHintWindow) &&
-	(detail != NotifyInferior))
-	mouse->valuator->motionHintWindow = NullWindow;
-    if (grab)
-    {
-	mask = (pWin == grab->window) ? grab->eventMask : 0;
-	if (grab->ownerEvents)
-	    mask |= EventMaskForClient(pWin, rClient(grab));
-    }
-    else
-    {
-	mask = pWin->eventMask | wOtherEventMasks(pWin);
-    }
-
-    memset(&event, 0, sizeof(xEvent));
-    event.u.u.type = type;
-    event.u.u.detail = detail;
-    event.u.enterLeave.time = currentTime.milliseconds;
-    event.u.enterLeave.rootX = mouse->spriteInfo->sprite->hot.x;
-    event.u.enterLeave.rootY = mouse->spriteInfo->sprite->hot.y;
-    /* Counts on the same initial structure of crossing & button events! */
-    FixUpEventFromWindow(mouse, &event, pWin, None, FALSE);
-    /* Enter/Leave events always set child */
-    event.u.enterLeave.child = child;
-    event.u.enterLeave.flags = event.u.keyButtonPointer.sameScreen ?
-        ELFlagSameScreen : 0;
-    event.u.enterLeave.state = mouse->button ? (mouse->button->state & 0x1f00) : 0;
-    if (keybd)
-        event.u.enterLeave.state |=
-                XkbGrabStateFromRec(&keybd->key->xkbInfo->state);
-    event.u.enterLeave.mode = mode;
-    focus = (keybd) ? keybd->focus->win : None;
-    if ((focus != NoneWin) &&
-            ((pWin == focus) || (focus == PointerRootWin) ||
-             IsParent(focus, pWin)))
-        event.u.enterLeave.flags |= ELFlagFocus;
-
-    if ((mask & GetEventFilter(mouse, &event)))
-    {
-        if (grab)
-            TryClientEvents(rClient(grab), mouse, &event, 1, mask,
-                            GetEventFilter(mouse, &event), grab);
-        else
-            DeliverEventsToWindow(mouse, pWin, &event, 1,
-                                  GetEventFilter(mouse, &event),
-                                  NullGrab);
-    }
-
-    if ((type == EnterNotify) && (mask & KeymapStateMask))
-    {
-        xKeymapEvent ke;
-        ClientPtr client = grab ? rClient(grab) : wClient(pWin);
-        if (XaceHook(XACE_DEVICE_ACCESS, client, keybd, DixReadAccess))
-            bzero((char *)&ke.map[0], 31);
-        else
-            memmove((char *)&ke.map[0], (char *)&keybd->key->down[1], 31);
-
-        ke.type = KeymapNotify;
-        if (grab)
-            TryClientEvents(rClient(grab), keybd, (xEvent *)&ke, 1,
-                            mask, KeymapStateMask, grab);
-        else
-            DeliverEventsToWindow(mouse, pWin, (xEvent *)&ke, 1,
-                                  KeymapStateMask, NullGrab);
-    }
-}
-
-void
-DeviceEnterLeaveEvent(
-    DeviceIntPtr mouse,
-    int sourceid,
-    int type,
-    int mode,
-    int detail,
-    WindowPtr pWin,
-    Window child)
-{
-    GrabPtr             grab = mouse->deviceGrab.grab;
-    xXIEnterEvent       *event;
-    int                 filter;
-    int                 btlen, len, i;
-    DeviceIntPtr        kbd;
-
-    if ((mode == XINotifyPassiveGrab && type == XI_Leave) ||
-        (mode == XINotifyPassiveUngrab && type == XI_Enter))
-        return;
-
-    btlen = (mouse->button) ? bits_to_bytes(mouse->button->numButtons) : 0;
-    btlen = bytes_to_int32(btlen);
-    len = sizeof(xXIEnterEvent) + btlen * 4;
-
-    event = xcalloc(1, len);
-    event->type         = GenericEvent;
-    event->extension    = IReqCode;
-    event->evtype       = type;
-    event->length       = (len - sizeof(xEvent))/4;
-    event->buttons_len  = btlen;
-    event->detail       = detail;
-    event->time         = currentTime.milliseconds;
-    event->deviceid     = mouse->id;
-    event->sourceid     = sourceid;
-    event->mode         = mode;
-    event->root_x       = FP1616(mouse->spriteInfo->sprite->hot.x, 0);
-    event->root_y       = FP1616(mouse->spriteInfo->sprite->hot.y, 0);
-
-    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)
-        if (BitIsOn(mouse->button->down, i))
-            SetBit(&event[1], i);
-
-    kbd = (IsMaster(mouse) || mouse->u.master) ? GetPairedDevice(mouse) : NULL;
-    if (kbd && kbd->key)
-    {
-        event->mods.base_mods = kbd->key->xkbInfo->state.base_mods;
-        event->mods.latched_mods = kbd->key->xkbInfo->state.latched_mods;
-        event->mods.locked_mods = kbd->key->xkbInfo->state.locked_mods;
-
-        event->group.base_group = kbd->key->xkbInfo->state.base_group;
-        event->group.latched_group = kbd->key->xkbInfo->state.latched_group;
-        event->group.locked_group = kbd->key->xkbInfo->state.locked_group;
-    }
-
-    FixUpEventFromWindow(mouse, (xEvent*)event, pWin, None, FALSE);
-
-    filter = GetEventFilter(mouse, (xEvent*)event);
-
-    if (grab)
-    {
-        Mask mask;
-        mask = grab->xi2mask[XIAllDevices][type/8] |
-               grab->xi2mask[XIAllMasterDevices][type/8] |
-               grab->xi2mask[mouse->id][type/8];
-        TryClientEvents(rClient(grab), mouse, (xEvent*)event, 1, mask,
-                        filter, grab);
-    } else {
-        if (!GetWindowXI2Mask(mouse, pWin, (xEvent*)event))
-            goto out;
-        DeliverEventsToWindow(mouse, pWin, (xEvent*)event, 1, filter,
-                              NullGrab);
-    }
-
-out:
-    xfree(event);
-}
-
-void
-CoreFocusEvent(DeviceIntPtr dev, int type, int mode, int detail, WindowPtr pWin)
-{
-    xEvent event;
-
-    memset(&event, 0, sizeof(xEvent));
-    event.u.focus.mode = mode;
-    event.u.u.type = type;
-    event.u.u.detail = detail;
-    event.u.focus.window = pWin->drawable.id;
-
-    DeliverEventsToWindow(dev, pWin, &event, 1,
-                          GetEventFilter(dev, &event), NullGrab);
-    if ((type == FocusIn) &&
-            ((pWin->eventMask | wOtherEventMasks(pWin)) & KeymapStateMask))
-    {
-        xKeymapEvent ke;
-        ClientPtr client = wClient(pWin);
-        if (XaceHook(XACE_DEVICE_ACCESS, client, dev, DixReadAccess))
-            bzero((char *)&ke.map[0], 31);
-        else
-            memmove((char *)&ke.map[0], (char *)&dev->key->down[1], 31);
-
-        ke.type = KeymapNotify;
-        DeliverEventsToWindow(dev, pWin, (xEvent *)&ke, 1,
-                KeymapStateMask, NullGrab);
-    }
-}
-
-/**
- * Set the input focus to the given window. Subsequent keyboard events will be
- * delivered to the given window.
- *
- * Usually called from ProcSetInputFocus as result of a client request. If so,
- * the device is the inputInfo.keyboard.
- * If called from ProcXSetInputFocus as result of a client xinput request, the
- * device is set to the device specified by the client.
- *
- * @param client Client that requested input focus change.
- * @param dev Focus device.
- * @param focusID The window to obtain the focus. Can be PointerRoot or None.
- * @param revertTo Specifies where the focus reverts to when window becomes
- * unviewable.
- * @param ctime Specifies the time.
- * @param followOK True if pointer is allowed to follow the keyboard.
- */
-int
-SetInputFocus(
-    ClientPtr client,
-    DeviceIntPtr dev,
-    Window focusID,
-    CARD8 revertTo,
-    Time ctime,
-    Bool followOK)
-{
-    FocusClassPtr focus;
-    WindowPtr focusWin;
-    int mode, rc;
-    TimeStamp time;
-    DeviceIntPtr keybd; /* used for FollowKeyboard or FollowKeyboardWin */
-
-
-    UpdateCurrentTime();
-    if ((revertTo != RevertToParent) &&
-	(revertTo != RevertToPointerRoot) &&
-	(revertTo != RevertToNone) &&
-	((revertTo != RevertToFollowKeyboard) || !followOK))
-    {
-	client->errorValue = revertTo;
-	return BadValue;
-    }
-    time = ClientTimeToServerTime(ctime);
-
-    if (IsKeyboardDevice(dev))
-        keybd = dev;
-    else
-        keybd = GetPairedDevice(dev);
-
-    if ((focusID == None) || (focusID == PointerRoot))
-	focusWin = (WindowPtr)(long)focusID;
-    else if ((focusID == FollowKeyboard) && followOK)
-    {
-	focusWin = keybd->focus->win;
-    }
-    else {
-	rc = dixLookupWindow(&focusWin, focusID, client, DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-	/* It is a match error to try to set the input focus to an
-	unviewable window. */
-	if(!focusWin->realized)
-	    return(BadMatch);
-    }
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, DixSetFocusAccess);
-    if (rc != Success)
-	return Success;
-
-    focus = dev->focus;
-    if ((CompareTimeStamps(time, currentTime) == LATER) ||
-	(CompareTimeStamps(time, focus->time) == EARLIER))
-	return Success;
-    mode = (dev->deviceGrab.grab) ? NotifyWhileGrabbed : NotifyNormal;
-    if (focus->win == FollowKeyboardWin)
-    {
-        if (!ActivateFocusInGrab(dev, keybd->focus->win, focusWin))
-            DoFocusEvents(dev, keybd->focus->win, focusWin, mode);
-    } else
-    {
-        if (!ActivateFocusInGrab(dev, focus->win, focusWin))
-            DoFocusEvents(dev, focus->win, focusWin, mode);
-    }
-    focus->time = time;
-    focus->revert = revertTo;
-    if (focusID == FollowKeyboard)
-	focus->win = FollowKeyboardWin;
-    else
-	focus->win = focusWin;
-    if ((focusWin == NoneWin) || (focusWin == PointerRootWin))
-	focus->traceGood = 0;
-    else
-    {
-        int depth = 0;
-	WindowPtr pWin;
-
-        for (pWin = focusWin; pWin; pWin = pWin->parent) depth++;
-        if (depth > focus->traceSize)
-        {
-	    focus->traceSize = depth+1;
-	    focus->trace = xrealloc(focus->trace,
-				    focus->traceSize * sizeof(WindowPtr));
-	}
-	focus->traceGood = depth;
-        for (pWin = focusWin, depth--; pWin; pWin = pWin->parent, depth--)
-	    focus->trace[depth] = pWin;
-    }
-    return Success;
-}
-
-/**
- * Server-side protocol handling for SetInputFocus request.
- *
- * Sets the input focus for the virtual core keyboard.
- */
-int
-ProcSetInputFocus(ClientPtr client)
-{
-    DeviceIntPtr kbd = PickKeyboard(client);
-    REQUEST(xSetInputFocusReq);
-
-    REQUEST_SIZE_MATCH(xSetInputFocusReq);
-
-    return SetInputFocus(client, kbd, stuff->focus,
-			 stuff->revertTo, stuff->time, FALSE);
-}
-
-/**
- * Server-side protocol handling for GetInputFocus request.
- *
- * Sends the current input focus for the client's keyboard back to the
- * client.
- */
-int
-ProcGetInputFocus(ClientPtr client)
-{
-    DeviceIntPtr kbd = PickKeyboard(client);
-    xGetInputFocusReply rep;
-    FocusClassPtr focus = kbd->focus;
-    int rc;
-    /* REQUEST(xReq); */
-    REQUEST_SIZE_MATCH(xReq);
-
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, kbd, DixGetFocusAccess);
-    if (rc != Success)
-	return rc;
-
-    memset(&rep, 0, sizeof(xGetInputFocusReply));
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    if (focus->win == NoneWin)
-	rep.focus = None;
-    else if (focus->win == PointerRootWin)
-	rep.focus = PointerRoot;
-    else rep.focus = focus->win->drawable.id;
-    rep.revertTo = focus->revert;
-    WriteReplyToClient(client, sizeof(xGetInputFocusReply), &rep);
-    return Success;
-}
-
-/**
- * Server-side protocol handling for GrabPointer request.
- *
- * Sets an active grab on the client's ClientPointer and returns success
- * status to client.
- */
-int
-ProcGrabPointer(ClientPtr client)
-{
-    xGrabPointerReply rep;
-    DeviceIntPtr device = PickPointer(client);
-    GrabPtr grab;
-    GrabMask mask;
-    WindowPtr confineTo;
-    CursorPtr oldCursor;
-    REQUEST(xGrabPointerReq);
-    TimeStamp time;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xGrabPointerReq);
-    UpdateCurrentTime();
-
-    if (stuff->eventMask & ~PointerGrabMask)
-    {
-	client->errorValue = stuff->eventMask;
-        return BadValue;
-    }
-
-    if (stuff->confineTo == None)
-	confineTo = NullWindow;
-    else
-    {
-	rc = dixLookupWindow(&confineTo, stuff->confineTo, client,
-			     DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-
-    memset(&rep, 0, sizeof(xGrabPointerReply));
-    oldCursor = NullCursor;
-    grab = device->deviceGrab.grab;
-
-    if (grab)
-    {
-        if (grab->confineTo && !confineTo)
-            ConfineCursorToWindow(device, RootWindow(device), FALSE, FALSE);
-        oldCursor = grab->cursor;
-    }
-
-    mask.core = stuff->eventMask;
-
-    rc = GrabDevice(client, device, stuff->pointerMode, stuff->keyboardMode,
-                    stuff->grabWindow, stuff->ownerEvents, stuff->time,
-                    &mask, GRABTYPE_CORE, stuff->cursor,
-                    stuff->confineTo, &rep.status);
-    if (rc != Success)
-        return rc;
-
-    if (oldCursor && rep.status == GrabSuccess)
-        FreeCursor (oldCursor, (Cursor)0);
-
-    time = ClientTimeToServerTime(stuff->time);
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    WriteReplyToClient(client, sizeof(xGrabPointerReply), &rep);
-    return Success;
-}
-
-/**
- * Server-side protocol handling for ChangeActivePointerGrab request.
- *
- * Changes properties of the grab hold by the client. If the client does not
- * hold an active grab on the device, nothing happens.
- */
-int
-ProcChangeActivePointerGrab(ClientPtr client)
-{
-    DeviceIntPtr device;
-    GrabPtr      grab;
-    CursorPtr newCursor, oldCursor;
-    REQUEST(xChangeActivePointerGrabReq);
-    TimeStamp time;
-
-    REQUEST_SIZE_MATCH(xChangeActivePointerGrabReq);
-    if (stuff->eventMask & ~PointerGrabMask)
-    {
-	client->errorValue = stuff->eventMask;
-        return BadValue;
-    }
-    if (stuff->cursor == None)
-	newCursor = NullCursor;
-    else
-    {
-	int rc = dixLookupResourceByType((pointer *)&newCursor, stuff->cursor,
-					 RT_CURSOR, client, DixUseAccess);
-	if (rc != Success)
-	{
-	    client->errorValue = stuff->cursor;
-	    return (rc == BadValue) ? BadCursor : rc;
-	}
-    }
-
-    device = PickPointer(client);
-    grab = device->deviceGrab.grab;
-
-    if (!grab)
-	return Success;
-    if (!SameClient(grab, client))
-	return Success;
-    time = ClientTimeToServerTime(stuff->time);
-    if ((CompareTimeStamps(time, currentTime) == LATER) ||
-	     (CompareTimeStamps(time, device->deviceGrab.grabTime) == EARLIER))
-	return Success;
-    oldCursor = grab->cursor;
-    grab->cursor = newCursor;
-    if (newCursor)
-	newCursor->refcnt++;
-    PostNewCursor(device);
-    if (oldCursor)
-	FreeCursor(oldCursor, (Cursor)0);
-    grab->eventMask = stuff->eventMask;
-    return Success;
-}
-
-/**
- * Server-side protocol handling for UngrabPointer request.
- *
- * Deletes a pointer grab on a device the client has grabbed.
- */
-int
-ProcUngrabPointer(ClientPtr client)
-{
-    DeviceIntPtr device = PickPointer(client);
-    GrabPtr grab;
-    TimeStamp time;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    UpdateCurrentTime();
-    grab = device->deviceGrab.grab;
-
-    time = ClientTimeToServerTime(stuff->id);
-    if ((CompareTimeStamps(time, currentTime) != LATER) &&
-	    (CompareTimeStamps(time, device->deviceGrab.grabTime) != EARLIER) &&
-	    (grab) && SameClient(grab, client))
-	(*device->deviceGrab.DeactivateGrab)(device);
-    return Success;
-}
-
-/**
- * Sets a grab on the given device.
- *
- * Called from ProcGrabKeyboard to work on the client's keyboard.
- * Called from ProcXGrabDevice to work on the device specified by the client.
- *
- * The parameters this_mode and other_mode represent the keyboard_mode and
- * pointer_mode parameters of XGrabKeyboard().
- * See man page for details on all the parameters
- *
- * @param client Client that owns the grab.
- * @param dev The device to grab.
- * @param this_mode GrabModeSync or GrabModeAsync
- * @param other_mode GrabModeSync or GrabModeAsync
- * @param status Return code to be returned to the caller.
- *
- * @returns Success or BadValue.
- */
-int
-GrabDevice(ClientPtr client, DeviceIntPtr dev,
-           unsigned pointer_mode, unsigned keyboard_mode, Window grabWindow,
-           unsigned ownerEvents, Time ctime, GrabMask *mask,
-           int grabtype, Cursor curs, Window confineToWin, CARD8 *status)
-{
-    WindowPtr pWin, confineTo;
-    GrabPtr grab;
-    TimeStamp time;
-    Mask access_mode = DixGrabAccess;
-    int rc;
-    GrabInfoPtr grabInfo = &dev->deviceGrab;
-    CursorPtr cursor;
-
-    UpdateCurrentTime();
-    if ((keyboard_mode != GrabModeSync) && (keyboard_mode != GrabModeAsync))
-    {
-	client->errorValue = keyboard_mode;
-        return BadValue;
-    }
-    if ((pointer_mode != GrabModeSync) && (pointer_mode != GrabModeAsync))
-    {
-	client->errorValue = pointer_mode;
-        return BadValue;
-    }
-    if ((ownerEvents != xFalse) && (ownerEvents != xTrue))
-    {
-	client->errorValue = ownerEvents;
-        return BadValue;
-    }
-
-    rc = dixLookupWindow(&pWin, grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    if (confineToWin == None)
-	confineTo = NullWindow;
-    else
-    {
-	rc = dixLookupWindow(&confineTo, confineToWin, client,
-			     DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-
-    if (curs == None)
-	cursor = NullCursor;
-    else
-    {
-	rc = dixLookupResourceByType((pointer *)&cursor, curs, RT_CURSOR,
-			       client, DixUseAccess);
-	if (rc != Success)
-	{
-	    client->errorValue = curs;
-	    return (rc == BadValue) ? BadCursor : rc;
-	}
-	access_mode |= DixForceAccess;
-    }
-
-    if (keyboard_mode == GrabModeSync || pointer_mode == GrabModeSync)
-	access_mode |= DixFreezeAccess;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);
-    if (rc != Success)
-	return rc;
-
-    time = ClientTimeToServerTime(ctime);
-    grab = grabInfo->grab;
-    if (grab && grab->grabtype != grabtype)
-        *status = AlreadyGrabbed;
-    if (grab && !SameClient(grab, client))
-	*status = AlreadyGrabbed;
-    else if ((!pWin->realized) ||
-             (confineTo &&
-                !(confineTo->realized
-                    && BorderSizeNotEmpty(dev, confineTo))))
-	*status = GrabNotViewable;
-    else if ((CompareTimeStamps(time, currentTime) == LATER) ||
-	     (CompareTimeStamps(time, grabInfo->grabTime) == EARLIER))
-	*status = GrabInvalidTime;
-    else if (grabInfo->sync.frozen &&
-	     grabInfo->sync.other && !SameClient(grabInfo->sync.other, client))
-	*status = GrabFrozen;
-    else
-    {
-	GrabRec tempGrab;
-
-        /* Otherwise segfaults happen on grabbed MPX devices */
-        memset(&tempGrab, 0, sizeof(GrabRec));
-
-        tempGrab.next = NULL;
-	tempGrab.window = pWin;
-	tempGrab.resource = client->clientAsMask;
-	tempGrab.ownerEvents = ownerEvents;
-	tempGrab.keyboardMode = keyboard_mode;
-	tempGrab.pointerMode = pointer_mode;
-	if (grabtype == GRABTYPE_CORE)
-	    tempGrab.eventMask = mask->core;
-	else if (grabtype == GRABTYPE_XI)
-	    tempGrab.eventMask = mask->xi;
-	else
-	    memcpy(tempGrab.xi2mask, mask->xi2mask, sizeof(tempGrab.xi2mask));
-	tempGrab.device = dev;
-	tempGrab.cursor = cursor;
-	tempGrab.confineTo = confineTo;
-	tempGrab.grabtype = grabtype;
-	(*grabInfo->ActivateGrab)(dev, &tempGrab, time, FALSE);
-	*status = GrabSuccess;
-    }
-    return Success;
-}
-
-/**
- * Server-side protocol handling for GrabKeyboard request.
- *
- * Grabs the client's keyboard and returns success status to client.
- */
-int
-ProcGrabKeyboard(ClientPtr client)
-{
-    xGrabKeyboardReply rep;
-    REQUEST(xGrabKeyboardReq);
-    int result;
-    DeviceIntPtr keyboard = PickKeyboard(client);
-    GrabMask mask;
-
-    REQUEST_SIZE_MATCH(xGrabKeyboardReq);
-
-    memset(&rep, 0, sizeof(xGrabKeyboardReply));
-    mask.core = KeyPressMask | KeyReleaseMask;
-
-    result = GrabDevice(client, keyboard, stuff->pointerMode,
-            stuff->keyboardMode, stuff->grabWindow, stuff->ownerEvents,
-            stuff->time, &mask, GRABTYPE_CORE, None, None,
-            &rep.status);
-
-    if (result != Success)
-	return result;
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    WriteReplyToClient(client, sizeof(xGrabKeyboardReply), &rep);
-    return Success;
-}
-
-/**
- * Server-side protocol handling for UngrabKeyboard request.
- *
- * Deletes a possible grab on the client's keyboard.
- */
-int
-ProcUngrabKeyboard(ClientPtr client)
-{
-    DeviceIntPtr device = PickKeyboard(client);
-    GrabPtr grab;
-    TimeStamp time;
-    REQUEST(xResourceReq);
-
-    REQUEST_SIZE_MATCH(xResourceReq);
-    UpdateCurrentTime();
-
-    grab = device->deviceGrab.grab;
-
-    time = ClientTimeToServerTime(stuff->id);
-    if ((CompareTimeStamps(time, currentTime) != LATER) &&
-	(CompareTimeStamps(time, device->deviceGrab.grabTime) != EARLIER) &&
-	(grab) && SameClient(grab, client) && grab->grabtype == GRABTYPE_CORE)
-	(*device->deviceGrab.DeactivateGrab)(device);
-    return Success;
-}
-
-/**
- * Server-side protocol handling for QueryPointer request.
- *
- * Returns the current state and position of the client's ClientPointer to the
- * client.
- */
-int
-ProcQueryPointer(ClientPtr client)
-{
-    xQueryPointerReply rep;
-    WindowPtr pWin, t;
-    DeviceIntPtr mouse = PickPointer(client);
-    DeviceIntPtr keyboard;
-    SpritePtr pSprite;
-    int rc;
-    REQUEST(xResourceReq);
-    REQUEST_SIZE_MATCH(xResourceReq);
-
-    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, mouse, DixReadAccess);
-    if (rc != Success && rc != BadAccess)
-	return rc;
-
-    keyboard = GetPairedDevice(mouse);
-
-    pSprite = mouse->spriteInfo->sprite;
-    if (mouse->valuator->motionHintWindow)
-	MaybeStopHint(mouse, client);
-    memset(&rep, 0, sizeof(xQueryPointerReply));
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.mask = mouse->button ? (mouse->button->state) : 0;
-    rep.mask |= XkbStateFieldFromRec(&keyboard->key->xkbInfo->state);
-    rep.length = 0;
-    rep.root = (RootWindow(mouse))->drawable.id;
-    rep.rootX = pSprite->hot.x;
-    rep.rootY = pSprite->hot.y;
-    rep.child = None;
-    if (pSprite->hot.pScreen == pWin->drawable.pScreen)
-    {
-	rep.sameScreen = xTrue;
-	rep.winX = pSprite->hot.x - pWin->drawable.x;
-	rep.winY = pSprite->hot.y - pWin->drawable.y;
-	for (t = pSprite->win; t; t = t->parent)
-	    if (t->parent == pWin)
-	    {
-		rep.child = t->drawable.id;
-		break;
-	    }
-    }
-    else
-    {
-	rep.sameScreen = xFalse;
-	rep.winX = 0;
-	rep.winY = 0;
-    }
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension) {
-	rep.rootX += panoramiXdataPtr[0].x;
-	rep.rootY += panoramiXdataPtr[0].y;
-	if(stuff->id == rep.root) {
-	    rep.winX += panoramiXdataPtr[0].x;
-	    rep.winY += panoramiXdataPtr[0].y;
-	}
-    }
-#endif
-
-    if (rc == BadAccess) {
-	rep.mask = 0;
-	rep.child = None;
-	rep.rootX = 0;
-	rep.rootY = 0;
-	rep.winX = 0;
-	rep.winY = 0;
-    }
-
-    WriteReplyToClient(client, sizeof(xQueryPointerReply), &rep);
-
-    return(Success);
-}
-
-/**
- * Initializes the device list and the DIX sprite to sane values. Allocates
- * trace memory used for quick window traversal.
- */
-void
-InitEvents(void)
-{
-    int i;
-
-    inputInfo.numDevices = 0;
-    inputInfo.devices = (DeviceIntPtr)NULL;
-    inputInfo.off_devices = (DeviceIntPtr)NULL;
-    inputInfo.keyboard = (DeviceIntPtr)NULL;
-    inputInfo.pointer = (DeviceIntPtr)NULL;
-    /* The mask for pointer motion events may have changed in the last server
-     * generation. See comment above definition of filters. */
-    filters[0][PointerMotionMask] = MotionNotify;
-    for (i = 1; i < MAXDEVICES; i++)
-    {
-        memcpy(&filters[i], filters[0], sizeof(filters[0]));
-    }
-
-    syncEvents.replayDev = (DeviceIntPtr)NULL;
-    syncEvents.replayWin = NullWindow;
-    while (syncEvents.pending)
-    {
-	QdEventPtr next = syncEvents.pending->next;
-	xfree(syncEvents.pending);
-	syncEvents.pending = next;
-    }
-    syncEvents.pendtail = &syncEvents.pending;
-    syncEvents.playingEvents = FALSE;
-    syncEvents.time.months = 0;
-    syncEvents.time.milliseconds = 0;	/* hardly matters */
-    currentTime.months = 0;
-    currentTime.milliseconds = GetTimeInMillis();
-    lastDeviceEventTime = currentTime;
-    for (i = 0; i < DNPMCOUNT; i++)
-    {
-	DontPropagateMasks[i] = 0;
-	DontPropagateRefCnts[i] = 0;
-    }
-
-    InputEventListLen = GetMaximumEventsNum();
-    InputEventList = InitEventList(InputEventListLen);
-    if (!InputEventList)
-        FatalError("[dix] Failed to allocate input event list.\n");
-}
-
-void
-CloseDownEvents(void)
-{
-    FreeEventList(InputEventList, InputEventListLen);
-    InputEventListLen = 0;
-    InputEventList = NULL;
-}
-
-/**
- * Server-side protocol handling for SendEvent request.
- *
- * Locates the window to send the event to and forwards the event.
- */
-int
-ProcSendEvent(ClientPtr client)
-{
-    WindowPtr pWin;
-    WindowPtr effectiveFocus = NullWindow; /* only set if dest==InputFocus */
-    DeviceIntPtr dev = PickPointer(client);
-    DeviceIntPtr keybd = GetPairedDevice(dev);
-    SpritePtr pSprite = dev->spriteInfo->sprite;
-    REQUEST(xSendEventReq);
-
-    REQUEST_SIZE_MATCH(xSendEventReq);
-
-    /* The client's event type must be a core event type or one defined by an
-	extension. */
-
-    if ( ! ((stuff->event.u.u.type > X_Reply &&
-	     stuff->event.u.u.type < LASTEvent) ||
-	    (stuff->event.u.u.type >= EXTENSION_EVENT_BASE &&
-	     stuff->event.u.u.type < (unsigned)lastEvent)))
-    {
-	client->errorValue = stuff->event.u.u.type;
-	return BadValue;
-    }
-    if (stuff->event.u.u.type == ClientMessage &&
-	stuff->event.u.u.detail != 8 &&
-	stuff->event.u.u.detail != 16 &&
-	stuff->event.u.u.detail != 32)
-    {
-	client->errorValue = stuff->event.u.u.detail;
-	return BadValue;
-    }
-    if (stuff->eventMask & ~AllEventMasks)
-    {
-	client->errorValue = stuff->eventMask;
-	return BadValue;
-    }
-
-    if (stuff->destination == PointerWindow)
-	pWin = pSprite->win;
-    else if (stuff->destination == InputFocus)
-    {
-	WindowPtr inputFocus = (keybd) ? keybd->focus->win : NoneWin;
-
-	if (inputFocus == NoneWin)
-	    return Success;
-
-	/* If the input focus is PointerRootWin, send the event to where
-	the pointer is if possible, then perhaps propogate up to root. */
-	if (inputFocus == PointerRootWin)
-	    inputFocus = pSprite->spriteTrace[0]; /* Root window! */
-
-	if (IsParent(inputFocus, pSprite->win))
-	{
-	    effectiveFocus = inputFocus;
-	    pWin = pSprite->win;
-	}
-	else
-	    effectiveFocus = pWin = inputFocus;
-    }
-    else
-	dixLookupWindow(&pWin, stuff->destination, client, DixSendAccess);
-
-    if (!pWin)
-	return BadWindow;
-    if ((stuff->propagate != xFalse) && (stuff->propagate != xTrue))
-    {
-	client->errorValue = stuff->propagate;
-	return BadValue;
-    }
-    stuff->event.u.u.type |= 0x80;
-    if (stuff->propagate)
-    {
-	for (;pWin; pWin = pWin->parent)
-	{
-	    if (XaceHook(XACE_SEND_ACCESS, client, NULL, pWin,
-			 &stuff->event, 1))
-		return Success;
-            if (DeliverEventsToWindow(dev, pWin,
-                        &stuff->event, 1, stuff->eventMask, NullGrab))
-		return Success;
-	    if (pWin == effectiveFocus)
-		return Success;
-	    stuff->eventMask &= ~wDontPropagateMask(pWin);
-	    if (!stuff->eventMask)
-		break;
-	}
-    }
-    else if (!XaceHook(XACE_SEND_ACCESS, client, NULL, pWin, &stuff->event, 1))
-        DeliverEventsToWindow(dev, pWin, &stuff->event,
-                                    1, stuff->eventMask, NullGrab);
-    return Success;
-}
-
-/**
- * Server-side protocol handling for UngrabKey request.
- *
- * Deletes a passive grab for the given key. Works on the
- * client's keyboard.
- */
-int
-ProcUngrabKey(ClientPtr client)
-{
-    REQUEST(xUngrabKeyReq);
-    WindowPtr pWin;
-    GrabRec tempGrab;
-    DeviceIntPtr keybd = PickKeyboard(client);
-    int rc;
-
-    REQUEST_SIZE_MATCH(xUngrabKeyReq);
-    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-    if (((stuff->key > keybd->key->xkbInfo->desc->max_key_code) ||
-	 (stuff->key < keybd->key->xkbInfo->desc->min_key_code))
-	&& (stuff->key != AnyKey))
-    {
-	client->errorValue = stuff->key;
-        return BadValue;
-    }
-    if ((stuff->modifiers != AnyModifier) &&
-	(stuff->modifiers & ~AllModifiersMask))
-    {
-	client->errorValue = stuff->modifiers;
-	return BadValue;
-    }
-    tempGrab.resource = client->clientAsMask;
-    tempGrab.device = keybd;
-    tempGrab.window = pWin;
-    tempGrab.modifiersDetail.exact = stuff->modifiers;
-    tempGrab.modifiersDetail.pMask = NULL;
-    tempGrab.modifierDevice = GetPairedDevice(keybd);
-    tempGrab.type = KeyPress;
-    tempGrab.grabtype = GRABTYPE_CORE;
-    tempGrab.detail.exact = stuff->key;
-    tempGrab.detail.pMask = NULL;
-    tempGrab.next = NULL;
-
-    if (!DeletePassiveGrabFromList(&tempGrab))
-	return(BadAlloc);
-    return(Success);
-}
-
-/**
- * Server-side protocol handling for GrabKey request.
- *
- * Creates a grab for the client's keyboard and adds it to the list of passive
- * grabs.
- */
-int
-ProcGrabKey(ClientPtr client)
-{
-    WindowPtr pWin;
-    REQUEST(xGrabKeyReq);
-    GrabPtr grab;
-    DeviceIntPtr keybd = PickKeyboard(client);
-    int rc;
-    GrabParameters param;
-    GrabMask mask;
-
-    REQUEST_SIZE_MATCH(xGrabKeyReq);
-
-    memset(&param, 0, sizeof(param));
-    param.grabtype = GRABTYPE_CORE;
-    param.ownerEvents = stuff->ownerEvents;
-    param.this_device_mode = stuff->keyboardMode;
-    param.other_devices_mode = stuff->pointerMode;
-    param.modifiers = stuff->modifiers;
-
-    rc = CheckGrabValues(client, &param);
-    if (rc != Success)
-        return rc;
-
-    if (((stuff->key > keybd->key->xkbInfo->desc->max_key_code) ||
-	 (stuff->key < keybd->key->xkbInfo->desc->min_key_code))
-	&& (stuff->key != AnyKey))
-    {
-	client->errorValue = stuff->key;
-        return BadValue;
-    }
-    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-
-
-    mask.core = (KeyPressMask | KeyReleaseMask);
-
-    grab = CreateGrab(client->index, keybd, keybd, pWin, GRABTYPE_CORE, &mask,
-                      &param, KeyPress, stuff->key, NullWindow, NullCursor);
-    if (!grab)
-	return BadAlloc;
-    return AddPassiveGrabToList(client, grab);
-}
-
-
-/**
- * Server-side protocol handling for GrabButton request.
- *
- * Creates a grab for the client's ClientPointer and adds it as a passive grab
- * to the list.
- */
-int
-ProcGrabButton(ClientPtr client)
-{
-    WindowPtr pWin, confineTo;
-    REQUEST(xGrabButtonReq);
-    CursorPtr cursor;
-    GrabPtr grab;
-    DeviceIntPtr ptr, modifierDevice;
-    Mask access_mode = DixGrabAccess;
-    GrabMask mask;
-    GrabParameters param;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xGrabButtonReq);
-    if ((stuff->pointerMode != GrabModeSync) &&
-	(stuff->pointerMode != GrabModeAsync))
-    {
-	client->errorValue = stuff->pointerMode;
-        return BadValue;
-    }
-    if ((stuff->keyboardMode != GrabModeSync) &&
-	(stuff->keyboardMode != GrabModeAsync))
-    {
-	client->errorValue = stuff->keyboardMode;
-        return BadValue;
-    }
-    if ((stuff->modifiers != AnyModifier) &&
-	(stuff->modifiers & ~AllModifiersMask))
-    {
-	client->errorValue = stuff->modifiers;
-	return BadValue;
-    }
-    if ((stuff->ownerEvents != xFalse) && (stuff->ownerEvents != xTrue))
-    {
-	client->errorValue = stuff->ownerEvents;
-	return BadValue;
-    }
-    if (stuff->eventMask & ~PointerGrabMask)
-    {
-	client->errorValue = stuff->eventMask;
-        return BadValue;
-    }
-    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixSetAttrAccess);
-    if (rc != Success)
-	return rc;
-    if (stuff->confineTo == None)
-       confineTo = NullWindow;
-    else {
-	rc = dixLookupWindow(&confineTo, stuff->confineTo, client,
-			     DixSetAttrAccess);
-	if (rc != Success)
-	    return rc;
-    }
-    if (stuff->cursor == None)
-	cursor = NullCursor;
-    else
-    {
-	rc = dixLookupResourceByType((pointer *)&cursor, stuff->cursor, RT_CURSOR,
-			       client, DixUseAccess);
-	if (rc != Success)
-	if (!cursor)
-	{
-	    client->errorValue = stuff->cursor;
-	    return (rc == BadValue) ? BadCursor : rc;
-	}
-	access_mode |= DixForceAccess;
-    }
-
-    ptr = PickPointer(client);
-    modifierDevice = GetPairedDevice(ptr);
-    if (stuff->pointerMode == GrabModeSync ||
-	stuff->keyboardMode == GrabModeSync)
-	access_mode |= DixFreezeAccess;
-    rc = XaceHook(XACE_DEVICE_ACCESS, client, ptr, access_mode);
-    if (rc != Success)
-	return rc;
-
-    memset(&param, 0, sizeof(param));
-    param.grabtype = GRABTYPE_CORE;
-    param.ownerEvents = stuff->ownerEvents;
-    param.this_device_mode = stuff->keyboardMode;
-    param.other_devices_mode = stuff->pointerMode;
-    param.modifiers = stuff->modifiers;
-
-    mask.core = stuff->eventMask;
-
-    grab = CreateGrab(client->index, ptr, modifierDevice, pWin,
-                      GRABTYPE_CORE, &mask, &param, ButtonPress,
-                      stuff->button, confineTo, cursor);
-    if (!grab)
-	return BadAlloc;
-    return AddPassiveGrabToList(client, grab);
-}
-
-/**
- * Server-side protocol handling for UngrabButton request.
- *
- * Deletes a passive grab on the client's ClientPointer from the list.
- */
-int
-ProcUngrabButton(ClientPtr client)
-{
-    REQUEST(xUngrabButtonReq);
-    WindowPtr pWin;
-    GrabRec tempGrab;
-    int rc;
-    DeviceIntPtr ptr;
-
-    REQUEST_SIZE_MATCH(xUngrabButtonReq);
-    if ((stuff->modifiers != AnyModifier) &&
-	(stuff->modifiers & ~AllModifiersMask))
-    {
-	client->errorValue = stuff->modifiers;
-	return BadValue;
-    }
-    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixReadAccess);
-    if (rc != Success)
-	return rc;
-
-    ptr = PickPointer(client);
-
-    tempGrab.resource = client->clientAsMask;
-    tempGrab.device = ptr;
-    tempGrab.window = pWin;
-    tempGrab.modifiersDetail.exact = stuff->modifiers;
-    tempGrab.modifiersDetail.pMask = NULL;
-    tempGrab.modifierDevice = GetPairedDevice(ptr);
-    tempGrab.type = ButtonPress;
-    tempGrab.detail.exact = stuff->button;
-    tempGrab.grabtype = GRABTYPE_CORE;
-    tempGrab.detail.pMask = NULL;
-    tempGrab.next = NULL;
-
-    if (!DeletePassiveGrabFromList(&tempGrab))
-	return(BadAlloc);
-    return(Success);
-}
-
-/**
- * Deactivate any grab that may be on the window, remove the focus.
- * Delete any XInput extension events from the window too. Does not change the
- * window mask. Use just before the window is deleted.
- *
- * If freeResources is set, passive grabs on the window are deleted.
- *
- * @param pWin The window to delete events from.
- * @param freeResources True if resources associated with the window should be
- * deleted.
- */
-void
-DeleteWindowFromAnyEvents(WindowPtr pWin, Bool freeResources)
-{
-    WindowPtr		parent;
-    DeviceIntPtr	mouse = inputInfo.pointer;
-    DeviceIntPtr	keybd = inputInfo.keyboard;
-    FocusClassPtr	focus;
-    OtherClientsPtr	oc;
-    GrabPtr		passive;
-    GrabPtr             grab;
-
-
-    /* Deactivate any grabs performed on this window, before making any
-	input focus changes. */
-    grab = mouse->deviceGrab.grab;
-    if (grab &&
-	((grab->window == pWin) || (grab->confineTo == pWin)))
-	(*mouse->deviceGrab.DeactivateGrab)(mouse);
-
-
-    /* Deactivating a keyboard grab should cause focus events. */
-    grab = keybd->deviceGrab.grab;
-    if (grab && (grab->window == pWin))
-	(*keybd->deviceGrab.DeactivateGrab)(keybd);
-
-    /* And now the real devices */
-    for (mouse = inputInfo.devices; mouse; mouse = mouse->next)
-    {
-        grab = mouse->deviceGrab.grab;
-        if (grab && ((grab->window == pWin) || (grab->confineTo == pWin)))
-            (*mouse->deviceGrab.DeactivateGrab)(mouse);
-    }
-
-
-    for (keybd = inputInfo.devices; keybd; keybd = keybd->next)
-    {
-        if (IsKeyboardDevice(keybd))
-        {
-            focus = keybd->focus;
-
-            /* If the focus window is a root window (ie. has no parent) then don't
-               delete the focus from it. */
-
-            if ((pWin == focus->win) && (pWin->parent != NullWindow))
-            {
-                int focusEventMode = NotifyNormal;
-
-                /* If a grab is in progress, then alter the mode of focus events. */
-
-                if (keybd->deviceGrab.grab)
-                    focusEventMode = NotifyWhileGrabbed;
-
-                switch (focus->revert)
-                {
-                    case RevertToNone:
-                        DoFocusEvents(keybd, pWin, NoneWin, focusEventMode);
-                        focus->win = NoneWin;
-                        focus->traceGood = 0;
-                        break;
-                    case RevertToParent:
-                        parent = pWin;
-                        do
-                        {
-                            parent = parent->parent;
-                            focus->traceGood--;
-                        } while (!parent->realized
-                                /* This would be a good protocol change -- windows being reparented
-                                   during SaveSet processing would cause the focus to revert to the
-                                   nearest enclosing window which will survive the death of the exiting
-                                   client, instead of ending up reverting to a dying window and thence
-                                   to None
-                                 */
-#ifdef NOTDEF
-				 || wClient(parent)->clientGone
-#endif
-                                );
-                        if (!ActivateFocusInGrab(keybd, pWin, parent))
-                            DoFocusEvents(keybd, pWin, parent, focusEventMode);
-                        focus->win = parent;
-                        focus->revert = RevertToNone;
-                        break;
-                    case RevertToPointerRoot:
-                        if (!ActivateFocusInGrab(keybd, pWin, PointerRootWin))
-                            DoFocusEvents(keybd, pWin, PointerRootWin, focusEventMode);
-                        focus->win = PointerRootWin;
-                        focus->traceGood = 0;
-                        break;
-                }
-            }
-        }
-
-        if (IsPointerDevice(keybd))
-        {
-            if (keybd->valuator->motionHintWindow == pWin)
-                keybd->valuator->motionHintWindow = NullWindow;
-        }
-    }
-
-    if (freeResources)
-    {
-	if (pWin->dontPropagate)
-	    DontPropagateRefCnts[pWin->dontPropagate]--;
-	while ( (oc = wOtherClients(pWin)) )
-	    FreeResource(oc->resource, RT_NONE);
-	while ( (passive = wPassiveGrabs(pWin)) )
-	    FreeResource(passive->resource, RT_NONE);
-     }
-
-    DeleteWindowFromAnyExtEvents(pWin, freeResources);
-}
-
-/**
- * Call this whenever some window at or below pWin has changed geometry. If
- * there is a grab on the window, the cursor will be re-confined into the
- * window.
- */
-void
-CheckCursorConfinement(WindowPtr pWin)
-{
-    GrabPtr grab;
-    WindowPtr confineTo;
-    DeviceIntPtr pDev;
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum) return;
-#endif
-
-    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)
-    {
-        if (DevHasCursor(pDev))
-        {
-            grab = pDev->deviceGrab.grab;
-            if (grab && (confineTo = grab->confineTo))
-            {
-                if (!BorderSizeNotEmpty(pDev, confineTo))
-                    (*pDev->deviceGrab.DeactivateGrab)(pDev);
-                else if ((pWin == confineTo) || IsParent(pWin, confineTo))
-                    ConfineCursorToWindow(pDev, confineTo, TRUE, TRUE);
-            }
-        }
-    }
-}
-
-Mask
-EventMaskForClient(WindowPtr pWin, ClientPtr client)
-{
-    OtherClientsPtr	other;
-
-    if (wClient (pWin) == client)
-	return pWin->eventMask;
-    for (other = wOtherClients(pWin); other; other = other->next)
-    {
-	if (SameClient(other, client))
-	    return other->mask;
-    }
-    return 0;
-}
-
-/**
- * Server-side protocol handling for RecolorCursor request.
- */
-int
-ProcRecolorCursor(ClientPtr client)
-{
-    CursorPtr pCursor;
-    int		rc, nscr;
-    ScreenPtr	pscr;
-    Bool	displayed;
-    SpritePtr   pSprite = PickPointer(client)->spriteInfo->sprite;
-    REQUEST(xRecolorCursorReq);
-
-    REQUEST_SIZE_MATCH(xRecolorCursorReq);
-    rc = dixLookupResourceByType((pointer *)&pCursor, stuff->cursor, RT_CURSOR,
-			   client, DixWriteAccess);
-    if (rc != Success)
-    {
-	client->errorValue = stuff->cursor;
-	return (rc == BadValue) ? BadCursor : rc;
-    }
-
-    pCursor->foreRed = stuff->foreRed;
-    pCursor->foreGreen = stuff->foreGreen;
-    pCursor->foreBlue = stuff->foreBlue;
-
-    pCursor->backRed = stuff->backRed;
-    pCursor->backGreen = stuff->backGreen;
-    pCursor->backBlue = stuff->backBlue;
-
-    for (nscr = 0; nscr < screenInfo.numScreens; nscr++)
-    {
-	pscr = screenInfo.screens[nscr];
-#ifdef PANORAMIX
-	if(!noPanoramiXExtension)
-	    displayed = (pscr == pSprite->screen);
-	else
-#endif
-	    displayed = (pscr == pSprite->hotPhys.pScreen);
-	( *pscr->RecolorCursor)(PickPointer(client), pscr, pCursor,
-				(pCursor == pSprite->current) && displayed);
-    }
-    return (Success);
-}
-
-/**
- * Write the given events to a client, swapping the byte order if necessary.
- * To swap the byte ordering, a callback is called that has to be set up for
- * the given event type.
- *
- * In the case of DeviceMotionNotify trailed by DeviceValuators, the events
- * can be more than one. Usually it's just one event.
- *
- * Do not modify the event structure passed in. See comment below.
- *
- * @param pClient Client to send events to.
- * @param count Number of events.
- * @param events The event list.
- */
-void
-WriteEventsToClient(ClientPtr pClient, int count, xEvent *events)
-{
-#ifdef PANORAMIX
-    xEvent    eventCopy;
-#endif
-    xEvent    *eventTo, *eventFrom;
-    int       i,
-              eventlength = sizeof(xEvent);
-
-    /* Let XKB rewrite the state, as it depends on client preferences. */
-    XkbFilterEvents(pClient, count, events);
-
-#ifdef PANORAMIX
-    if(!noPanoramiXExtension &&
-       (panoramiXdataPtr[0].x || panoramiXdataPtr[0].y))
-    {
-	switch(events->u.u.type) {
-	case MotionNotify:
-	case ButtonPress:
-	case ButtonRelease:
-	case KeyPress:
-	case KeyRelease:
-	case EnterNotify:
-	case LeaveNotify:
-	/*
-	   When multiple clients want the same event DeliverEventsToWindow
-	   passes the same event structure multiple times so we can't
-	   modify the one passed to us
-        */
-	    count = 1;  /* should always be 1 */
-	    memcpy(&eventCopy, events, sizeof(xEvent));
-	    eventCopy.u.keyButtonPointer.rootX += panoramiXdataPtr[0].x;
-	    eventCopy.u.keyButtonPointer.rootY += panoramiXdataPtr[0].y;
-	    if(eventCopy.u.keyButtonPointer.event ==
-	       eventCopy.u.keyButtonPointer.root)
-	    {
-		eventCopy.u.keyButtonPointer.eventX += panoramiXdataPtr[0].x;
-		eventCopy.u.keyButtonPointer.eventY += panoramiXdataPtr[0].y;
-	    }
-	    events = &eventCopy;
-	    break;
-	default: break;
-	}
-    }
-#endif
-
-    if (EventCallback)
-    {
-	EventInfoRec eventinfo;
-	eventinfo.client = pClient;
-	eventinfo.events = events;
-	eventinfo.count = count;
-	CallCallbacks(&EventCallback, (pointer)&eventinfo);
-    }
-#ifdef XSERVER_DTRACE
-    if (XSERVER_SEND_EVENT_ENABLED()) {
-	for (i = 0; i < count; i++)
-	{
-	    XSERVER_SEND_EVENT(pClient->index, events[i].u.u.type, &events[i]);
-	}
-    }
-#endif
-    /* Just a safety check to make sure we only have one GenericEvent, it just
-     * makes things easier for me right now. (whot) */
-    for (i = 1; i < count; i++)
-    {
-        if (events[i].u.u.type == GenericEvent)
-        {
-            ErrorF("[dix] TryClientEvents: Only one GenericEvent at a time.\n");
-            return;
-        }
-    }
-
-    if (events->u.u.type == GenericEvent)
-    {
-        eventlength += ((xGenericEvent*)events)->length * 4;
-    }
-
-    if(pClient->swapped)
-    {
-        if (eventlength > swapEventLen)
-        {
-            swapEventLen = eventlength;
-            swapEvent = Xrealloc(swapEvent, swapEventLen);
-            if (!swapEvent)
-            {
-                FatalError("WriteEventsToClient: Out of memory.\n");
-                return;
-            }
-        }
-
-	for(i = 0; i < count; i++)
-	{
-	    eventFrom = &events[i];
-            eventTo = swapEvent;
-
-	    /* Remember to strip off the leading bit of type in case
-	       this event was sent with "SendEvent." */
-	    (*EventSwapVector[eventFrom->u.u.type & 0177])
-		(eventFrom, eventTo);
-
-	    WriteToClient(pClient, eventlength, (char *)eventTo);
-	}
-    }
-    else
-    {
-        /* only one GenericEvent, remember? that means either count is 1 and
-         * eventlength is arbitrary or eventlength is 32 and count doesn't
-         * matter. And we're all set. Woohoo. */
-	WriteToClient(pClient, count * eventlength, (char *) events);
-    }
-}
-
-/*
- * Set the client pointer for the given client.
- *
- * A client can have exactly one ClientPointer. Each time a
- * request/reply/event is processed and the choice of devices is ambiguous
- * (e.g. QueryPointer request), the server will pick the ClientPointer (see
- * PickPointer()).
- * If a keyboard is needed, the first keyboard paired with the CP is used.
- */
-int
-SetClientPointer(ClientPtr client, DeviceIntPtr device)
-{
-    int rc = XaceHook(XACE_DEVICE_ACCESS, client, device, DixUseAccess);
-    if (rc != Success)
-	return rc;
-
-    if (!IsMaster(device))
-    {
-        ErrorF("[dix] Need master device for ClientPointer. This is a bug.\n");
-        return BadDevice;
-    } else if (!device->spriteInfo->spriteOwner)
-    {
-        ErrorF("[dix] Device %d does not have a sprite. "
-                "Cannot be ClientPointer\n", device->id);
-        return BadDevice;
-    }
-    client->clientPtr = device;
-    return Success;
-}
-
-/* PickPointer will pick an appropriate pointer for the given client.
- *
- * An "appropriate device" is (in order of priority):
- *  1) A device the given client has a core grab on.
- *  2) A device set as ClientPointer for the given client.
- *  3) The first master device.
- */
-DeviceIntPtr
-PickPointer(ClientPtr client)
-{
-    DeviceIntPtr it = inputInfo.devices;
-
-    /* First, check if the client currently has a grab on a device. Even
-     * keyboards count. */
-    for(it = inputInfo.devices; it; it = it->next)
-    {
-        GrabPtr grab = it->deviceGrab.grab;
-        if (grab && grab->grabtype == GRABTYPE_CORE && SameClient(grab, client))
-        {
-            it = GetMaster(it, MASTER_POINTER);
-            return it; /* Always return a core grabbed device */
-        }
-    }
-
-    if (!client->clientPtr)
-    {
-        DeviceIntPtr it = inputInfo.devices;
-        while (it)
-        {
-            if (IsMaster(it) && it->spriteInfo->spriteOwner)
-            {
-                client->clientPtr = it;
-                break;
-            }
-            it = it->next;
-        }
-    }
-    return client->clientPtr;
-}
-
-/* PickKeyboard will pick an appropriate keyboard for the given client by
- * searching the list of devices for the keyboard device that is paired with
- * the client's pointer.
- */
-DeviceIntPtr
-PickKeyboard(ClientPtr client)
-{
-    DeviceIntPtr ptr = PickPointer(client);
-    DeviceIntPtr kbd = GetMaster(ptr, MASTER_KEYBOARD);
-
-    if (!kbd)
-    {
-        ErrorF("[dix] ClientPointer not paired with a keyboard. This "
-                "is a bug.\n");
-    }
-
-    return kbd;
-}
-
-/* A client that has one or more core grabs does not get core events from
- * devices it does not have a grab on. Legacy applications behave bad
- * otherwise because they are not used to it and the events interfere.
- * Only applies for core events.
- *
- * Return true if a core event from the device would interfere and should not
- * be delivered.
- */
-Bool
-IsInterferingGrab(ClientPtr client, DeviceIntPtr dev, xEvent* event)
-{
-    DeviceIntPtr it = inputInfo.devices;
-
-    switch(event->u.u.type)
-    {
-        case KeyPress:
-        case KeyRelease:
-        case ButtonPress:
-        case ButtonRelease:
-        case MotionNotify:
-        case EnterNotify:
-        case LeaveNotify:
-            break;
-        default:
-            return FALSE;
-    }
-
-    if (dev->deviceGrab.grab && SameClient(dev->deviceGrab.grab, client))
-        return FALSE;
-
-    while(it)
-    {
-        if (it != dev)
-        {
-            if (it->deviceGrab.grab && SameClient(it->deviceGrab.grab, client)
-                        && !it->deviceGrab.fromPassiveGrab)
-            {
-                if ((IsPointerDevice(it) && IsPointerDevice(dev)) ||
-                        (IsKeyboardDevice(it) && IsKeyboardDevice(dev)))
-                    return TRUE;
-            }
-        }
-        it = it->next;
-    }
-
-    return FALSE;
-}
-
+/************************************************************

+

+Copyright 1987, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its

+documentation for any purpose and without fee is hereby granted,

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+********************************************************/

+

+/* The panoramix components contained the following notice */

+/*****************************************************************

+

+Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,

+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,

+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of Digital Equipment Corporation

+shall not be used in advertising or otherwise to promote the sale, use or other

+dealings in this Software without prior written authorization from Digital

+Equipment Corporation.

+

+******************************************************************/

+

+/*

+ * Copyright © 2003-2005 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+/** @file events.c

+ * This file handles event delivery and a big part of the server-side protocol

+ * handling (the parts for input devices).

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/X.h>

+#include "misc.h"

+#include "resource.h"

+#include <X11/Xproto.h>

+#include "windowstr.h"

+#include "inputstr.h"

+#include "scrnintstr.h"

+#include "cursorstr.h"

+

+#include "dixstruct.h"

+#ifdef PANORAMIX

+#include "panoramiX.h"

+#include "panoramiXsrv.h"

+#endif

+#include "globals.h"

+

+#include <X11/extensions/XKBproto.h>

+#include "xkbsrv.h"

+#include "xace.h"

+

+#ifdef XSERVER_DTRACE

+#include <sys/types.h>

+typedef const char *string;

+#include "Xserver-dtrace.h"

+#endif

+

+#include <X11/extensions/XIproto.h>

+#include <X11/extensions/XI2proto.h>

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XI2.h>

+#include "exglobals.h"

+#include "exevents.h"

+#include "exglobals.h"

+#include "extnsionst.h"

+

+#include "dixevents.h"

+#include "dixgrabs.h"

+#include "dispatch.h"

+

+#include <X11/extensions/ge.h>

+#include "geext.h"

+#include "geint.h"

+

+#include "eventstr.h"

+#include "enterleave.h"

+#include "eventconvert.h"

+

+/* Extension events type numbering starts at EXTENSION_EVENT_BASE.  */

+#define NoSuchEvent 0x80000000	/* so doesn't match NoEventMask */

+#define StructureAndSubMask ( StructureNotifyMask | SubstructureNotifyMask )

+#define AllButtonsMask ( \

+	Button1Mask | Button2Mask | Button3Mask | Button4Mask | Button5Mask )

+#define MotionMask ( \

+	PointerMotionMask | Button1MotionMask | \

+	Button2MotionMask | Button3MotionMask | Button4MotionMask | \

+	Button5MotionMask | ButtonMotionMask )

+#define PropagateMask ( \

+	KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | \

+	MotionMask )

+#define PointerGrabMask ( \

+	ButtonPressMask | ButtonReleaseMask | \

+	EnterWindowMask | LeaveWindowMask | \

+	PointerMotionHintMask | KeymapStateMask | \

+	MotionMask )

+#define AllModifiersMask ( \

+	ShiftMask | LockMask | ControlMask | Mod1Mask | Mod2Mask | \

+	Mod3Mask | Mod4Mask | Mod5Mask )

+#define LastEventMask OwnerGrabButtonMask

+#define AllEventMasks (LastEventMask|(LastEventMask-1))

+

+

+#define CORE_EVENT(event) \

+    (!((event)->u.u.type & EXTENSION_EVENT_BASE) && \

+      (event)->u.u.type != GenericEvent)

+#define XI2_EVENT(event) \

+    (((event)->u.u.type == GenericEvent) && \

+    ((xGenericEvent*)(event))->extension == IReqCode)

+

+/**

+ * Used to indicate a implicit passive grab created by a ButtonPress event.

+ * See DeliverEventsToWindow().

+ */

+#define ImplicitGrabMask (1 << 7)

+

+#define WID(w) ((w) ? ((w)->drawable.id) : 0)

+

+#define XE_KBPTR (xE->u.keyButtonPointer)

+

+

+#define rClient(obj) (clients[CLIENT_ID((obj)->resource)])

+

+CallbackListPtr EventCallback;

+CallbackListPtr DeviceEventCallback;

+

+#define DNPMCOUNT 8

+

+Mask DontPropagateMasks[DNPMCOUNT];

+static int DontPropagateRefCnts[DNPMCOUNT];

+

+static void CheckVirtualMotion( DeviceIntPtr pDev, QdEventPtr qe, WindowPtr pWin);

+static void CheckPhysLimits(DeviceIntPtr pDev,

+                            CursorPtr cursor,

+                            Bool generateEvents,

+                            Bool confineToScreen,

+                            ScreenPtr pScreen);

+static Bool CheckPassiveGrabsOnWindow(WindowPtr pWin,

+                                      DeviceIntPtr device,

+                                      DeviceEvent *event,

+                                      BOOL checkCore);

+

+/** Key repeat hack. Do not use but in TryClientEvents */

+extern BOOL EventIsKeyRepeat(xEvent *event);

+

+/**

+ * Main input device struct.

+ *     inputInfo.pointer

+ *     is the core pointer. Referred to as "virtual core pointer", "VCP",

+ *     "core pointer" or inputInfo.pointer. The VCP is the first master

+ *     pointer device and cannot be deleted.

+ *

+ *     inputInfo.keyboard

+ *     is the core keyboard ("virtual core keyboard", "VCK", "core keyboard").

+ *     See inputInfo.pointer.

+ *

+ *     inputInfo.devices

+ *     linked list containing all devices including VCP and VCK.

+ *

+ *     inputInfo.off_devices

+ *     Devices that have not been initialized and are thus turned off.

+ *

+ *     inputInfo.numDevices

+ *     Total number of devices.

+ *

+ *     inputInfo.all_devices

+ *     Virtual device used for XIAllDevices passive grabs. This device is

+ *     not part of the inputInfo.devices list and mostly unset except for

+ *     the deviceid. It exists because passivegrabs need a valid device

+ *     reference.

+ *

+ *     inputInfo.all_master_devices

+ *     Virtual device used for XIAllMasterDevices passive grabs. This device

+ *     is not part of the inputInfo.devices list and mostly unset except for

+ *     the deviceid. It exists because passivegrabs need a valid device

+ *     reference.

+ */

+InputInfo inputInfo;

+

+/**

+ * syncEvents is the global structure for queued events.

+ *

+ * Devices can be frozen through GrabModeSync pointer grabs. If this is the

+ * case, events from these devices are added to "pending" instead of being

+ * processed normally. When the device is unfrozen, events in "pending" are

+ * replayed and processed as if they would come from the device directly.

+ */

+static struct {

+    QdEventPtr		pending, /**<  list of queued events */

+                        *pendtail; /**< last event in list */

+    /** The device to replay events for. Only set in AllowEvents(), in which

+     * case it is set to the device specified in the request. */

+    DeviceIntPtr	replayDev;	/* kludgy rock to put flag for */

+

+    /**

+     * The window the events are supposed to be replayed on.

+     * This window may be set to the grab's window (but only when

+     * Replay{Pointer|Keyboard} is given in the XAllowEvents()

+     * request. */

+    WindowPtr		replayWin;	/*   ComputeFreezes            */

+    /**

+     * Flag to indicate whether we're in the process of

+     * replaying events. Only set in ComputeFreezes(). */

+    Bool		playingEvents;

+    TimeStamp		time;

+} syncEvents;

+

+/**

+ * The root window the given device is currently on.

+ */

+#define RootWindow(dev) dev->spriteInfo->sprite->spriteTrace[0]

+

+static xEvent* swapEvent = NULL;

+static int swapEventLen = 0;

+

+void

+NotImplemented(xEvent *from, xEvent *to)

+{

+    FatalError("Not implemented");

+}

+

+/**

+ * Convert the given event type from an XI event to a core event.

+ * @param[in] The XI 1.x event type.

+ * @return The matching core event type or 0 if there is none.

+ */

+int

+XItoCoreType(int xitype)

+{

+    int coretype = 0;

+    if (xitype == DeviceMotionNotify)

+        coretype = MotionNotify;

+    else if (xitype == DeviceButtonPress)

+        coretype = ButtonPress;

+    else if (xitype == DeviceButtonRelease)

+        coretype = ButtonRelease;

+    else if (xitype == DeviceKeyPress)

+        coretype = KeyPress;

+    else if (xitype == DeviceKeyRelease)

+        coretype = KeyRelease;

+

+    return coretype;

+}

+

+/**

+ * @return true if the device owns a cursor, false if device shares a cursor

+ * sprite with another device.

+ */

+Bool

+DevHasCursor(DeviceIntPtr pDev)

+{

+    return pDev->spriteInfo->spriteOwner;

+}

+

+/*

+ * @return true if a device is a pointer, check is the same as used by XI to

+ * fill the 'use' field.

+ */

+Bool

+IsPointerDevice(DeviceIntPtr dev)

+{

+    return (dev->type == MASTER_POINTER) ||

+            (dev->valuator && dev->button) ||

+            (dev->valuator && !dev->key);

+}

+

+/*

+ * @return true if a device is a keyboard, check is the same as used by XI to

+ * fill the 'use' field.

+ *

+ * Some pointer devices have keys as well (e.g. multimedia keys). Try to not

+ * count them as keyboard devices.

+ */

+Bool

+IsKeyboardDevice(DeviceIntPtr dev)

+{

+    return (dev->type == MASTER_KEYBOARD) ||

+            ((dev->key && dev->kbdfeed) && !IsPointerDevice(dev));

+}

+

+Bool

+IsMaster(DeviceIntPtr dev)

+{

+    return (dev->type == MASTER_POINTER || dev->type == MASTER_KEYBOARD);

+}

+

+static WindowPtr XYToWindow(

+    DeviceIntPtr pDev,

+    int x,

+    int y

+);

+

+/**

+ * Max event opcode.

+ */

+extern int lastEvent;

+

+extern int DeviceMotionNotify;

+

+#define CantBeFiltered NoEventMask

+/**

+ * Event masks for each event type.

+ *

+ * One set of filters for each device, but only the first layer

+ * is initialized. The rest is memcpy'd in InitEvents.

+ *

+ * Filters are used whether a given event may be delivered to a client,

+ * usually in the form of if (window-event-mask & filter); then deliver event.

+ *

+ * One notable filter is for PointerMotion/DevicePointerMotion events. Each

+ * time a button is pressed, the filter is modified to also contain the

+ * matching ButtonXMotion mask.

+ */

+static Mask filters[MAXDEVICES][128] = {

+{

+	NoSuchEvent,		       /* 0 */

+	NoSuchEvent,		       /* 1 */

+	KeyPressMask,		       /* KeyPress */

+	KeyReleaseMask,		       /* KeyRelease */

+	ButtonPressMask,	       /* ButtonPress */

+	ButtonReleaseMask,	       /* ButtonRelease */

+	PointerMotionMask,	       /* MotionNotify (initial state) */

+	EnterWindowMask,	       /* EnterNotify */

+	LeaveWindowMask,	       /* LeaveNotify */

+	FocusChangeMask,	       /* FocusIn */

+	FocusChangeMask,	       /* FocusOut */

+	KeymapStateMask,	       /* KeymapNotify */

+	ExposureMask,		       /* Expose */

+	CantBeFiltered,		       /* GraphicsExpose */

+	CantBeFiltered,		       /* NoExpose */

+	VisibilityChangeMask,	       /* VisibilityNotify */

+	SubstructureNotifyMask,	       /* CreateNotify */

+	StructureAndSubMask,	       /* DestroyNotify */

+	StructureAndSubMask,	       /* UnmapNotify */

+	StructureAndSubMask,	       /* MapNotify */

+	SubstructureRedirectMask,      /* MapRequest */

+	StructureAndSubMask,	       /* ReparentNotify */

+	StructureAndSubMask,	       /* ConfigureNotify */

+	SubstructureRedirectMask,      /* ConfigureRequest */

+	StructureAndSubMask,	       /* GravityNotify */

+	ResizeRedirectMask,	       /* ResizeRequest */

+	StructureAndSubMask,	       /* CirculateNotify */

+	SubstructureRedirectMask,      /* CirculateRequest */

+	PropertyChangeMask,	       /* PropertyNotify */

+	CantBeFiltered,		       /* SelectionClear */

+	CantBeFiltered,		       /* SelectionRequest */

+	CantBeFiltered,		       /* SelectionNotify */

+	ColormapChangeMask,	       /* ColormapNotify */

+	CantBeFiltered,		       /* ClientMessage */

+	CantBeFiltered		       /* MappingNotify */

+}};

+

+/**

+ * For the given event, return the matching event filter. This filter may then

+ * be AND'ed with the selected event mask.

+ *

+ * For XI2 events, the returned filter is simply the byte containing the event

+ * mask we're interested in. E.g. for a mask of (1 << 13), this would be

+ * byte[1].

+ *

+ * @param[in] dev The device the event belongs to, may be NULL.

+ * @param[in] event The event to get the filter for. Only the type of the

+ *                  event matters, or the extension + evtype for GenericEvents.

+ * @return The filter mask for the given event.

+ *

+ * @see GetEventMask

+ */

+Mask

+GetEventFilter(DeviceIntPtr dev, xEvent *event)

+{

+    if (event->u.u.type != GenericEvent)

+        return filters[dev ? dev->id : 0][event->u.u.type];

+    else if (XI2_EVENT(event))

+        return (1 << (((xXIDeviceEvent*)event)->evtype % 8));

+    ErrorF("[dix] Unknown device type %d. No filter\n", event->u.u.type);

+    return 0;

+}

+

+/**

+ * Return the windows complete XI2 mask for the given XI2 event type.

+ */

+Mask

+GetWindowXI2Mask(DeviceIntPtr dev, WindowPtr win, xEvent* ev)

+{

+    OtherInputMasks *inputMasks = wOtherInputMasks(win);

+    int filter;

+    int evtype;

+

+    if (!inputMasks || !XI2_EVENT(ev))

+        return 0;

+

+    evtype = ((xGenericEvent*)ev)->evtype;

+    filter = GetEventFilter(dev, ev);

+

+    return ((inputMasks->xi2mask[dev->id][evtype/8] & filter) ||

+            inputMasks->xi2mask[XIAllDevices][evtype/8] ||

+            (inputMasks->xi2mask[XIAllMasterDevices][evtype/8] && IsMaster(dev)));

+}

+

+static Mask

+GetEventMask(DeviceIntPtr dev, xEvent *event, InputClients* other)

+{

+    /* XI2 filters are only ever 8 bit, so let's return a 8 bit mask */

+    if (XI2_EVENT(event))

+    {

+        int byte = ((xGenericEvent*)event)->evtype / 8;

+        return (other->xi2mask[dev->id][byte] |

+                other->xi2mask[XIAllDevices][byte] |

+                (IsMaster(dev)? other->xi2mask[XIAllMasterDevices][byte] : 0));

+    } else if (CORE_EVENT(event))

+        return other->mask[XIAllDevices];

+    else

+        return other->mask[dev->id];

+}

+

+

+static CARD8 criticalEvents[32] =

+{

+    0x7c, 0x30, 0x40			/* key, button, expose, and configure events */

+};

+

+static void

+SyntheticMotion(DeviceIntPtr dev, int x, int y) {

+    int screenno = 0;

+

+#ifdef PANORAMIX

+    if (!noPanoramiXExtension)

+        screenno = dev->spriteInfo->sprite->screen->myNum;

+#endif

+    PostSyntheticMotion(dev, x, y, screenno,

+            (syncEvents.playingEvents) ?  syncEvents.time.milliseconds : currentTime.milliseconds);

+

+}

+

+#ifdef PANORAMIX

+static void PostNewCursor(DeviceIntPtr pDev);

+

+static Bool

+XineramaSetCursorPosition(

+    DeviceIntPtr pDev,

+    int x,

+    int y,

+    Bool generateEvent

+){

+    ScreenPtr pScreen;

+    BoxRec box;

+    int i;

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    /* x,y are in Screen 0 coordinates.  We need to decide what Screen

+       to send the message too and what the coordinates relative to

+       that screen are. */

+

+    pScreen = pSprite->screen;

+    x += panoramiXdataPtr[0].x;

+    y += panoramiXdataPtr[0].y;

+

+    if(!POINT_IN_REGION(pScreen, &XineramaScreenRegions[pScreen->myNum],

+								x, y, &box))

+    {

+	FOR_NSCREENS(i)

+	{

+	    if(i == pScreen->myNum)

+		continue;

+	    if(POINT_IN_REGION(pScreen, &XineramaScreenRegions[i], x, y, &box))

+	    {

+		pScreen = screenInfo.screens[i];

+		break;

+	    }

+	}

+    }

+

+    pSprite->screen = pScreen;

+    pSprite->hotPhys.x = x - panoramiXdataPtr[0].x;

+    pSprite->hotPhys.y = y - panoramiXdataPtr[0].y;

+    x -= panoramiXdataPtr[pScreen->myNum].x;

+    y -= panoramiXdataPtr[pScreen->myNum].y;

+

+    return (*pScreen->SetCursorPosition)(pDev, pScreen, x, y, generateEvent);

+}

+

+

+static void

+XineramaConstrainCursor(DeviceIntPtr pDev)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+    ScreenPtr pScreen;

+    BoxRec newBox;

+

+    pScreen = pSprite->screen;

+    newBox = pSprite->physLimits;

+

+    /* Translate the constraining box to the screen

+       the sprite is actually on */

+    newBox.x1 += panoramiXdataPtr[0].x - panoramiXdataPtr[pScreen->myNum].x;

+    newBox.x2 += panoramiXdataPtr[0].x - panoramiXdataPtr[pScreen->myNum].x;

+    newBox.y1 += panoramiXdataPtr[0].y - panoramiXdataPtr[pScreen->myNum].y;

+    newBox.y2 += panoramiXdataPtr[0].y - panoramiXdataPtr[pScreen->myNum].y;

+

+    (* pScreen->ConstrainCursor)(pDev, pScreen, &newBox);

+}

+

+

+static Bool

+XineramaSetWindowPntrs(DeviceIntPtr pDev, WindowPtr pWin)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    if(pWin == WindowTable[0]) {

+	    memcpy(pSprite->windows, WindowTable,

+				PanoramiXNumScreens*sizeof(WindowPtr));

+    } else {

+	PanoramiXRes *win;

+	int rc, i;

+

+	rc = dixLookupResourceByType((pointer *)&win, pWin->drawable.id,

+				     XRT_WINDOW, serverClient, DixReadAccess);

+	if (rc != Success)

+	    return FALSE;

+

+	for(i = 0; i < PanoramiXNumScreens; i++) {

+	    rc = dixLookupWindow(pSprite->windows + i, win->info[i].id,

+				 serverClient, DixReadAccess);

+	    if (rc != Success)  /* window is being unmapped */

+		return FALSE;

+	}

+    }

+    return TRUE;

+}

+

+static void

+XineramaConfineCursorToWindow(DeviceIntPtr pDev,

+                              WindowPtr pWin,

+                              Bool generateEvents)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    int x, y, off_x, off_y, i;

+

+    if(!XineramaSetWindowPntrs(pDev, pWin))

+        return;

+

+    i = PanoramiXNumScreens - 1;

+

+    REGION_COPY(pSprite->screen, &pSprite->Reg1,

+            &pSprite->windows[i]->borderSize);

+    off_x = panoramiXdataPtr[i].x;

+    off_y = panoramiXdataPtr[i].y;

+

+    while(i--) {

+        x = off_x - panoramiXdataPtr[i].x;

+        y = off_y - panoramiXdataPtr[i].y;

+

+        if(x || y)

+            REGION_TRANSLATE(pSprite->screen, &pSprite->Reg1, x, y);

+

+        REGION_UNION(pSprite->screen, &pSprite->Reg1, &pSprite->Reg1,

+                &pSprite->windows[i]->borderSize);

+

+        off_x = panoramiXdataPtr[i].x;

+        off_y = panoramiXdataPtr[i].y;

+    }

+

+    pSprite->hotLimits = *REGION_EXTENTS(pSprite->screen, &pSprite->Reg1);

+

+    if(REGION_NUM_RECTS(&pSprite->Reg1) > 1)

+        pSprite->hotShape = &pSprite->Reg1;

+    else

+        pSprite->hotShape = NullRegion;

+

+    pSprite->confined = FALSE;

+    pSprite->confineWin = (pWin == WindowTable[0]) ? NullWindow : pWin;

+

+    CheckPhysLimits(pDev, pSprite->current, generateEvents, FALSE, NULL);

+}

+

+#endif  /* PANORAMIX */

+

+/**

+ * Modifies the filter for the given protocol event type to the given masks.

+ *

+ * There's only two callers: UpdateDeviceState() and XI's SetMaskForExtEvent().

+ * The latter initialises masks for the matching XI events, it's a once-off

+ * setting.

+ * UDS however changes the mask for MotionNotify and DeviceMotionNotify each

+ * time a button is pressed to include the matching ButtonXMotion mask in the

+ * filter.

+ *

+ * @param[in] deviceid The device to modify the filter for.

+ * @param[in] mask The new filter mask.

+ * @param[in] event Protocol event type.

+ */

+void

+SetMaskForEvent(int deviceid, Mask mask, int event)

+{

+    if (deviceid < 0 || deviceid >= MAXDEVICES)

+        FatalError("SetMaskForEvent: bogus device id");

+    filters[deviceid][event] = mask;

+}

+

+void

+SetCriticalEvent(int event)

+{

+    if (event >= 128)

+	FatalError("SetCriticalEvent: bogus event number");

+    criticalEvents[event >> 3] |= 1 << (event & 7);

+}

+

+void

+ConfineToShape(DeviceIntPtr pDev, RegionPtr shape, int *px, int *py)

+{

+    BoxRec box;

+    int x = *px, y = *py;

+    int incx = 1, incy = 1;

+    SpritePtr pSprite;

+

+    pSprite = pDev->spriteInfo->sprite;

+    if (POINT_IN_REGION(pSprite->hot.pScreen, shape, x, y, &box))

+	return;

+    box = *REGION_EXTENTS(pSprite->hot.pScreen, shape);

+    /* this is rather crude */

+    do {

+	x += incx;

+	if (x >= box.x2)

+	{

+	    incx = -1;

+	    x = *px - 1;

+	}

+	else if (x < box.x1)

+	{

+	    incx = 1;

+	    x = *px;

+	    y += incy;

+	    if (y >= box.y2)

+	    {

+		incy = -1;

+		y = *py - 1;

+	    }

+	    else if (y < box.y1)

+		return; /* should never get here! */

+	}

+    } while (!POINT_IN_REGION(pSprite->hot.pScreen, shape, x, y, &box));

+    *px = x;

+    *py = y;

+}

+

+static void

+CheckPhysLimits(

+    DeviceIntPtr pDev,

+    CursorPtr cursor,

+    Bool generateEvents,

+    Bool confineToScreen, /* unused if PanoramiX on */

+    ScreenPtr pScreen)    /* unused if PanoramiX on */

+{

+    HotSpot new;

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    if (!cursor)

+	return;

+    new = pSprite->hotPhys;

+#ifdef PANORAMIX

+    if (!noPanoramiXExtension)

+        /* I don't care what the DDX has to say about it */

+        pSprite->physLimits = pSprite->hotLimits;

+    else

+#endif

+    {

+        if (pScreen)

+            new.pScreen = pScreen;

+        else

+            pScreen = new.pScreen;

+        (*pScreen->CursorLimits) (pDev, pScreen, cursor, &pSprite->hotLimits,

+                &pSprite->physLimits);

+        pSprite->confined = confineToScreen;

+        (* pScreen->ConstrainCursor)(pDev, pScreen, &pSprite->physLimits);

+    }

+

+    /* constrain the pointer to those limits */

+    if (new.x < pSprite->physLimits.x1)

+	new.x = pSprite->physLimits.x1;

+    else

+	if (new.x >= pSprite->physLimits.x2)

+	    new.x = pSprite->physLimits.x2 - 1;

+    if (new.y < pSprite->physLimits.y1)

+	new.y = pSprite->physLimits.y1;

+    else

+	if (new.y >= pSprite->physLimits.y2)

+	    new.y = pSprite->physLimits.y2 - 1;

+    if (pSprite->hotShape)

+	ConfineToShape(pDev, pSprite->hotShape, &new.x, &new.y);

+    if ((pScreen != pSprite->hotPhys.pScreen) ||

+	(new.x != pSprite->hotPhys.x) || (new.y != pSprite->hotPhys.y))

+    {

+#ifdef PANORAMIX

+        if (!noPanoramiXExtension)

+        {

+            if (pScreen && ((new.x != pSprite->hotPhys.x) || (new.y != pSprite->hotPhys.y)))

+              XineramaSetCursorPosition (pDev, new.x, new.y, generateEvents);

+        }

+        else

+#endif

+        {

+            if (pScreen != pSprite->hotPhys.pScreen)

+                pSprite->hotPhys = new;

+            (*pScreen->SetCursorPosition)

+                (pDev, pScreen, new.x, new.y, generateEvents);

+        }

+        if (!generateEvents)

+            SyntheticMotion(pDev, new.x, new.y);

+    }

+

+#ifdef PANORAMIX

+    /* Tell DDX what the limits are */

+    if (!noPanoramiXExtension)

+        XineramaConstrainCursor(pDev);

+#endif

+}

+

+static void

+CheckVirtualMotion(

+    DeviceIntPtr pDev,

+    QdEventPtr qe,

+    WindowPtr pWin)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+    RegionPtr reg = NULL;

+    DeviceEvent *ev = NULL;

+

+    if (qe)

+    {

+        ev = &qe->event->device_event;

+        switch(ev->type)

+        {

+            case ET_Motion:

+            case ET_ButtonPress:

+            case ET_ButtonRelease:

+            case ET_KeyPress:

+            case ET_KeyRelease:

+            case ET_ProximityIn:

+            case ET_ProximityOut:

+                pSprite->hot.pScreen = qe->pScreen;

+                pSprite->hot.x = ev->root_x;

+                pSprite->hot.y = ev->root_y;

+                pWin = pDev->deviceGrab.grab ? pDev->deviceGrab.grab->confineTo : NullWindow;

+                break;

+            default:

+                break;

+        }

+    }

+    if (pWin)

+    {

+	BoxRec lims;

+

+#ifdef PANORAMIX

+        if (!noPanoramiXExtension) {

+            int x, y, off_x, off_y, i;

+

+            if(!XineramaSetWindowPntrs(pDev, pWin))

+                return;

+

+            i = PanoramiXNumScreens - 1;

+

+            REGION_COPY(pSprite->screen, &pSprite->Reg2,

+                    &pSprite->windows[i]->borderSize);

+            off_x = panoramiXdataPtr[i].x;

+            off_y = panoramiXdataPtr[i].y;

+

+            while(i--) {

+                x = off_x - panoramiXdataPtr[i].x;

+                y = off_y - panoramiXdataPtr[i].y;

+

+                if(x || y)

+                    REGION_TRANSLATE(pSprite->screen, &pSprite->Reg2, x, y);

+

+                REGION_UNION(pSprite->screen, &pSprite->Reg2, &pSprite->Reg2,

+                        &pSprite->windows[i]->borderSize);

+

+                off_x = panoramiXdataPtr[i].x;

+                off_y = panoramiXdataPtr[i].y;

+            }

+        } else

+#endif

+        {

+            if (pSprite->hot.pScreen != pWin->drawable.pScreen)

+            {

+                pSprite->hot.pScreen = pWin->drawable.pScreen;

+                pSprite->hot.x = pSprite->hot.y = 0;

+            }

+        }

+

+	lims = *REGION_EXTENTS(pWin->drawable.pScreen, &pWin->borderSize);

+	if (pSprite->hot.x < lims.x1)

+	    pSprite->hot.x = lims.x1;

+	else if (pSprite->hot.x >= lims.x2)

+	    pSprite->hot.x = lims.x2 - 1;

+	if (pSprite->hot.y < lims.y1)

+	    pSprite->hot.y = lims.y1;

+	else if (pSprite->hot.y >= lims.y2)

+	    pSprite->hot.y = lims.y2 - 1;

+

+#ifdef PANORAMIX

+        if (!noPanoramiXExtension)

+        {

+            if (REGION_NUM_RECTS(&pSprite->Reg2) > 1)

+                reg = &pSprite->Reg2;

+

+        } else

+#endif

+        {

+            if (wBoundingShape(pWin))

+                reg = &pWin->borderSize;

+        }

+

+        if (reg)

+            ConfineToShape(pDev, reg, &pSprite->hot.x, &pSprite->hot.y);

+

+	if (qe && ev)

+	{

+	    qe->pScreen = pSprite->hot.pScreen;

+	    ev->root_x = pSprite->hot.x;

+	    ev->root_y = pSprite->hot.y;

+	}

+    }

+#ifdef PANORAMIX

+    if (noPanoramiXExtension) /* No typo. Only set the root win if disabled */

+#endif

+        RootWindow(pDev) = WindowTable[pSprite->hot.pScreen->myNum];

+}

+

+static void

+ConfineCursorToWindow(DeviceIntPtr pDev, WindowPtr pWin, Bool generateEvents, Bool confineToScreen)

+{

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    if (syncEvents.playingEvents)

+    {

+	CheckVirtualMotion(pDev, (QdEventPtr)NULL, pWin);

+	SyntheticMotion(pDev, pSprite->hot.x, pSprite->hot.y);

+    }

+    else

+    {

+#ifdef PANORAMIX

+        if(!noPanoramiXExtension) {

+            XineramaConfineCursorToWindow(pDev, pWin, generateEvents);

+            return;

+        }

+#endif

+	pSprite->hotLimits = *REGION_EXTENTS( pScreen, &pWin->borderSize);

+	pSprite->hotShape = wBoundingShape(pWin) ? &pWin->borderSize

+					       : NullRegion;

+        CheckPhysLimits(pDev, pSprite->current, generateEvents,

+                        confineToScreen, pScreen);

+    }

+}

+

+Bool

+PointerConfinedToScreen(DeviceIntPtr pDev)

+{

+    return pDev->spriteInfo->sprite->confined;

+}

+

+/**

+ * Update the sprite cursor to the given cursor.

+ *

+ * ChangeToCursor() will display the new cursor and free the old cursor (if

+ * applicable). If the provided cursor is already the updated cursor, nothing

+ * happens.

+ */

+static void

+ChangeToCursor(DeviceIntPtr pDev, CursorPtr cursor)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+    ScreenPtr pScreen;

+

+    if (cursor != pSprite->current)

+    {

+	if ((pSprite->current->bits->xhot != cursor->bits->xhot) ||

+		(pSprite->current->bits->yhot != cursor->bits->yhot))

+	    CheckPhysLimits(pDev, cursor, FALSE, pSprite->confined,

+			    (ScreenPtr)NULL);

+#ifdef PANORAMIX

+        /* XXX: is this really necessary?? (whot) */

+        if (!noPanoramiXExtension)

+            pScreen = pSprite->screen;

+        else

+#endif

+            pScreen = pSprite->hotPhys.pScreen;

+

+        (*pScreen->DisplayCursor)(pDev, pScreen, cursor);

+	FreeCursor(pSprite->current, (Cursor)0);

+	pSprite->current = cursor;

+	pSprite->current->refcnt++;

+    }

+}

+

+/**

+ * @returns true if b is a descendent of a

+ */

+Bool

+IsParent(WindowPtr a, WindowPtr b)

+{

+    for (b = b->parent; b; b = b->parent)

+	if (b == a) return TRUE;

+    return FALSE;

+}

+

+/**

+ * Update the cursor displayed on the screen.

+ *

+ * Called whenever a cursor may have changed shape or position.

+ */

+static void

+PostNewCursor(DeviceIntPtr pDev)

+{

+    WindowPtr win;

+    GrabPtr grab = pDev->deviceGrab.grab;

+    SpritePtr   pSprite = pDev->spriteInfo->sprite;

+    CursorPtr   pCursor;

+

+    if (syncEvents.playingEvents)

+	return;

+    if (grab)

+    {

+	if (grab->cursor)

+	{

+	    ChangeToCursor(pDev, grab->cursor);

+	    return;

+	}

+	if (IsParent(grab->window, pSprite->win))

+	    win = pSprite->win;

+	else

+	    win = grab->window;

+    }

+    else

+	win = pSprite->win;

+    for (; win; win = win->parent)

+    {

+	if (win->optional)

+        {

+            pCursor = WindowGetDeviceCursor(win, pDev);

+            if (!pCursor && win->optional->cursor != NullCursor)

+                pCursor = win->optional->cursor;

+            if (pCursor)

+            {

+                ChangeToCursor(pDev, pCursor);

+                return;

+            }

+	}

+    }

+}

+

+

+/**

+ * @param dev device which you want to know its current root window

+ * @return root window where dev's sprite is located

+ */

+WindowPtr

+GetCurrentRootWindow(DeviceIntPtr dev)

+{

+    return RootWindow(dev);

+}

+

+/**

+ * @return window underneath the cursor sprite.

+ */

+WindowPtr

+GetSpriteWindow(DeviceIntPtr pDev)

+{

+    return pDev->spriteInfo->sprite->win;

+}

+

+/**

+ * @return current sprite cursor.

+ */

+CursorPtr

+GetSpriteCursor(DeviceIntPtr pDev)

+{

+    return pDev->spriteInfo->sprite->current;

+}

+

+/**

+ * Set x/y current sprite position in screen coordinates.

+ */

+void

+GetSpritePosition(DeviceIntPtr pDev, int *px, int *py)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+    *px = pSprite->hotPhys.x;

+    *py = pSprite->hotPhys.y;

+}

+

+#ifdef PANORAMIX

+int

+XineramaGetCursorScreen(DeviceIntPtr pDev)

+{

+    if(!noPanoramiXExtension) {

+	return pDev->spriteInfo->sprite->screen->myNum;

+    } else {

+	return 0;

+    }

+}

+#endif /* PANORAMIX */

+

+#define TIMESLOP (5 * 60 * 1000) /* 5 minutes */

+

+static void

+MonthChangedOrBadTime(InternalEvent *ev)

+{

+    /* If the ddx/OS is careless about not processing timestamped events from

+     * different sources in sorted order, then it's possible for time to go

+     * backwards when it should not.  Here we ensure a decent time.

+     */

+    if ((currentTime.milliseconds - ev->any.time) > TIMESLOP)

+	currentTime.months++;

+    else

+        ev->any.time = currentTime.milliseconds;

+}

+

+static void

+NoticeTime(InternalEvent *ev)

+{

+    if (ev->any.time < currentTime.milliseconds)

+        MonthChangedOrBadTime(ev);

+    currentTime.milliseconds = ev->any.time;

+    lastDeviceEventTime = currentTime;

+}

+

+void

+NoticeEventTime(InternalEvent *ev)

+{

+    if (!syncEvents.playingEvents)

+	NoticeTime(ev);

+}

+

+/**************************************************************************

+ *            The following procedures deal with synchronous events       *

+ **************************************************************************/

+

+/**

+ * EnqueueEvent is a device's processInputProc if a device is frozen.

+ * Instead of delivering the events to the client, the event is tacked onto a

+ * linked list for later delivery.

+ */

+void

+EnqueueEvent(InternalEvent *ev, DeviceIntPtr device)

+{

+    QdEventPtr	tail = *syncEvents.pendtail;

+    QdEventPtr	qe;

+    SpritePtr	pSprite = device->spriteInfo->sprite;

+    int		eventlen;

+    DeviceEvent *event = &ev->device_event;

+

+    NoticeTime((InternalEvent*)event);

+

+    /* Fix for key repeating bug. */

+    if (device->key != NULL && device->key->xkbInfo != NULL &&

+        event->type == ET_KeyRelease)

+	AccessXCancelRepeatKey(device->key->xkbInfo, event->detail.key);

+

+    if (DeviceEventCallback)

+    {

+	DeviceEventInfoRec eventinfo;

+	xEvent *xi_events = NULL;

+	int count;

+

+	/*  The RECORD spec says that the root window field of motion events

+	 *  must be valid.  At this point, it hasn't been filled in yet, so

+	 *  we do it here.  The long expression below is necessary to get

+	 *  the current root window; the apparently reasonable alternative

+	 *  GetCurrentRootWindow()->drawable.id doesn't give you the right

+	 *  answer on the first motion event after a screen change because

+	 *  the data that GetCurrentRootWindow relies on hasn't been

+	 *  updated yet.

+	 */

+

+	if (ev->any.type == ET_Motion)

+	    ev->device_event.root =

+		WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;

+

+	EventToXI(ev, &xi_events, &count);

+

+	eventinfo.events = (xEventPtr)xi_events;

+	eventinfo.count = count;

+	CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);

+	xfree(xi_events);

+

+	if (IsMaster(device))

+	{

+	    xEvent core;

+	    EventToCore(ev, &core);

+	    eventinfo.events = (xEventPtr)&core;

+	    eventinfo.count = 1;

+	    CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);

+	}

+

+    }

+

+    if (event->type == ET_Motion)

+    {

+#ifdef PANORAMIX

+	if(!noPanoramiXExtension) {

+            event->root_x += panoramiXdataPtr[pSprite->screen->myNum].x -

+			      panoramiXdataPtr[0].x;

+	    event->root_y += panoramiXdataPtr[pSprite->screen->myNum].y -

+			      panoramiXdataPtr[0].y;

+	}

+#endif

+	pSprite->hotPhys.x = event->root_x;

+	pSprite->hotPhys.y = event->root_y;

+	/* do motion compression, but not if from different devices */

+	if (tail &&

+	    (tail->event->any.type == ET_Motion) &&

+            (tail->device == device) &&

+	    (tail->pScreen == pSprite->hotPhys.pScreen))

+	{

+            DeviceEvent *tailev = &tail->event->device_event;

+	    tailev->root_x = pSprite->hotPhys.x;

+	    tailev->root_y = pSprite->hotPhys.y;

+	    tailev->time = event->time;

+	    tail->months = currentTime.months;

+	    return;

+	}

+    }

+

+    eventlen = event->length;

+

+    qe = xalloc(sizeof(QdEventRec) + eventlen);

+    if (!qe)

+	return;

+    qe->next = (QdEventPtr)NULL;

+    qe->device = device;

+    qe->pScreen = pSprite->hotPhys.pScreen;

+    qe->months = currentTime.months;

+    qe->event = (InternalEvent *)(qe + 1);

+    memcpy(qe->event, event, eventlen);

+    if (tail)

+	syncEvents.pendtail = &tail->next;

+    *syncEvents.pendtail = qe;

+}

+

+/**

+ * Run through the list of events queued up in syncEvents.

+ * For each event do:

+ * If the device for this event is not frozen anymore, take it and process it

+ * as usually.

+ * After that, check if there's any devices in the list that are not frozen.

+ * If there is none, we're done. If there is at least one device that is not

+ * frozen, then re-run from the beginning of the event queue.

+ */

+static void

+PlayReleasedEvents(void)

+{

+    QdEventPtr *prev, qe;

+    DeviceIntPtr dev;

+    DeviceIntPtr pDev;

+

+    prev = &syncEvents.pending;

+    while ( (qe = *prev) )

+    {

+	if (!qe->device->deviceGrab.sync.frozen)

+	{

+	    *prev = qe->next;

+            pDev = qe->device;

+	    if (*syncEvents.pendtail == *prev)

+		syncEvents.pendtail = prev;

+	    if (qe->event->any.type == ET_Motion)

+		CheckVirtualMotion(pDev, qe, NullWindow);

+	    syncEvents.time.months = qe->months;

+            syncEvents.time.milliseconds = qe->event->any.time;

+#ifdef PANORAMIX

+	   /* Translate back to the sprite screen since processInputProc

+	      will translate from sprite screen to screen 0 upon reentry

+	      to the DIX layer */

+	    if(!noPanoramiXExtension) {

+                DeviceEvent *ev = &qe->event->device_event;

+                switch(ev->type)

+                {

+                    case ET_Motion:

+                    case ET_ButtonPress:

+                    case ET_ButtonRelease:

+                    case ET_KeyPress:

+                    case ET_KeyRelease:

+                    case ET_ProximityIn:

+                    case ET_ProximityOut:

+                        ev->root_x += panoramiXdataPtr[0].x -

+                            panoramiXdataPtr[pDev->spriteInfo->sprite->screen->myNum].x;

+                        ev->root_y += panoramiXdataPtr[0].y -

+                            panoramiXdataPtr[pDev->spriteInfo->sprite->screen->myNum].y;

+                        break;

+                    default:

+                        break;

+                }

+

+	    }

+#endif

+	    (*qe->device->public.processInputProc)(qe->event, qe->device);

+	    xfree(qe);

+	    for (dev = inputInfo.devices; dev && dev->deviceGrab.sync.frozen; dev = dev->next)

+		;

+	    if (!dev)

+		break;

+	    /* Playing the event may have unfrozen another device. */

+	    /* So to play it safe, restart at the head of the queue */

+	    prev = &syncEvents.pending;

+	}

+	else

+	    prev = &qe->next;

+    }

+}

+

+/**

+ * Freeze or thaw the given devices. The device's processing proc is

+ * switched to either the real processing proc (in case of thawing) or an

+ * enqueuing processing proc (usually EnqueueEvent()).

+ *

+ * @param dev The device to freeze/thaw

+ * @param frozen True to freeze or false to thaw.

+ */

+static void

+FreezeThaw(DeviceIntPtr dev, Bool frozen)

+{

+    dev->deviceGrab.sync.frozen = frozen;

+    if (frozen)

+	dev->public.processInputProc = dev->public.enqueueInputProc;

+    else

+	dev->public.processInputProc = dev->public.realInputProc;

+}

+

+/**

+ * Unfreeze devices and replay all events to the respective clients.

+ *

+ * ComputeFreezes takes the first event in the device's frozen event queue. It

+ * runs up the sprite tree (spriteTrace) and searches for the window to replay

+ * the events from. If it is found, it checks for passive grabs one down from

+ * the window or delivers the events.

+ */

+static void

+ComputeFreezes(void)

+{

+    DeviceIntPtr replayDev = syncEvents.replayDev;

+    int i;

+    WindowPtr w;

+    GrabPtr grab;

+    DeviceIntPtr dev;

+

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+	FreezeThaw(dev, dev->deviceGrab.sync.other ||

+                (dev->deviceGrab.sync.state >= FROZEN));

+    if (syncEvents.playingEvents || (!replayDev && !syncEvents.pending))

+	return;

+    syncEvents.playingEvents = TRUE;

+    if (replayDev)

+    {

+        DeviceEvent* event = replayDev->deviceGrab.sync.event;

+

+	syncEvents.replayDev = (DeviceIntPtr)NULL;

+

+        w = XYToWindow(replayDev, event->root_x, event->root_y);

+	for (i = 0; i < replayDev->spriteInfo->sprite->spriteTraceGood; i++)

+	{

+	    if (syncEvents.replayWin ==

+		replayDev->spriteInfo->sprite->spriteTrace[i])

+	    {

+		if (!CheckDeviceGrabs(replayDev, event, i+1)) {

+		    if (replayDev->focus && !IsPointerEvent((InternalEvent*)event))

+			DeliverFocusedEvent(replayDev, (InternalEvent*)event, w);

+		    else

+			DeliverDeviceEvents(w, (InternalEvent*)event, NullGrab,

+                                            NullWindow, replayDev);

+		}

+		goto playmore;

+	    }

+	}

+	/* must not still be in the same stack */

+	if (replayDev->focus && !IsPointerEvent((InternalEvent*)event))

+	    DeliverFocusedEvent(replayDev, (InternalEvent*)event, w);

+	else

+	    DeliverDeviceEvents(w, (InternalEvent*)event, NullGrab,

+                                NullWindow, replayDev);

+    }

+playmore:

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+	if (!dev->deviceGrab.sync.frozen)

+	{

+	    PlayReleasedEvents();

+	    break;

+	}

+    }

+    syncEvents.playingEvents = FALSE;

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+        if (DevHasCursor(dev))

+        {

+            /* the following may have been skipped during replay,

+              so do it now */

+            if ((grab = dev->deviceGrab.grab) && grab->confineTo)

+            {

+                if (grab->confineTo->drawable.pScreen !=

+                        dev->spriteInfo->sprite->hotPhys.pScreen)

+                    dev->spriteInfo->sprite->hotPhys.x =

+                        dev->spriteInfo->sprite->hotPhys.y = 0;

+                ConfineCursorToWindow(dev, grab->confineTo, TRUE, TRUE);

+            }

+            else

+                ConfineCursorToWindow(dev,

+                        WindowTable[dev->spriteInfo->sprite->hotPhys.pScreen->myNum],

+                        TRUE, FALSE);

+            PostNewCursor(dev);

+        }

+    }

+}

+

+#ifdef RANDR

+void

+ScreenRestructured (ScreenPtr pScreen)

+{

+    GrabPtr grab;

+    DeviceIntPtr pDev;

+

+    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)

+    {

+        if (!DevHasCursor(pDev))

+            continue;

+

+        /* GrabDevice doesn't have a confineTo field, so we don't need to

+         * worry about it. */

+        if ((grab = pDev->deviceGrab.grab) && grab->confineTo)

+        {

+            if (grab->confineTo->drawable.pScreen

+                    != pDev->spriteInfo->sprite->hotPhys.pScreen)

+                pDev->spriteInfo->sprite->hotPhys.x = pDev->spriteInfo->sprite->hotPhys.y = 0;

+            ConfineCursorToWindow(pDev, grab->confineTo, TRUE, TRUE);

+        }

+        else

+            ConfineCursorToWindow(pDev,

+                    WindowTable[pDev->spriteInfo->sprite->hotPhys.pScreen->myNum],

+                    TRUE, FALSE);

+    }

+}

+#endif

+

+static void

+CheckGrabForSyncs(DeviceIntPtr thisDev, Bool thisMode, Bool otherMode)

+{

+    GrabPtr grab = thisDev->deviceGrab.grab;

+    DeviceIntPtr dev;

+

+    if (thisMode == GrabModeSync)

+	thisDev->deviceGrab.sync.state = FROZEN_NO_EVENT;

+    else

+    {	/* free both if same client owns both */

+	thisDev->deviceGrab.sync.state = THAWED;

+	if (thisDev->deviceGrab.sync.other &&

+	    (CLIENT_BITS(thisDev->deviceGrab.sync.other->resource) ==

+	     CLIENT_BITS(grab->resource)))

+	    thisDev->deviceGrab.sync.other = NullGrab;

+    }

+

+    /*

+        XXX: Direct slave grab won't freeze the paired master device.

+        The correct thing to do would be to freeze all SDs attached to the

+        paired master device.

+     */

+    if (IsMaster(thisDev))

+    {

+        dev = GetPairedDevice(thisDev);

+        if (otherMode == GrabModeSync)

+            dev->deviceGrab.sync.other = grab;

+        else

+        {	/* free both if same client owns both */

+            if (dev->deviceGrab.sync.other &&

+                    (CLIENT_BITS(dev->deviceGrab.sync.other->resource) ==

+                     CLIENT_BITS(grab->resource)))

+                dev->deviceGrab.sync.other = NullGrab;

+        }

+    }

+    ComputeFreezes();

+}

+

+/* Only ever used if a grab is called on an attached slave device. */

+static int GrabPrivateKeyIndex;

+static DevPrivateKey GrabPrivateKey = &GrabPrivateKeyIndex;

+

+/**

+ * Save the device's master device in the devPrivates. This needs to be done

+ * if a client directly grabs a slave device that is attached to a master. For

+ * the duration of the grab, the device is detached, ungrabbing re-attaches it

+ * though.

+ *

+ * We store the ID of the master device only in case the master disappears

+ * while the device has a grab.

+ */

+static void

+DetachFromMaster(DeviceIntPtr dev)

+{

+    intptr_t id;

+    if (!dev->u.master)

+        return;

+

+    id = dev->u.master->id;

+

+    dixSetPrivate(&dev->devPrivates, GrabPrivateKey, (void *)id);

+    AttachDevice(NULL, dev, NULL);

+}

+

+static void

+ReattachToOldMaster(DeviceIntPtr dev)

+{

+    int id;

+    void *p;

+    DeviceIntPtr master = NULL;

+

+    if (IsMaster(dev))

+        return;

+

+

+    p = dixLookupPrivate(&dev->devPrivates, GrabPrivateKey);

+    id = (intptr_t) p; /* silence gcc warnings */

+    dixLookupDevice(&master, id, serverClient, DixUseAccess);

+

+    if (master)

+    {

+        AttachDevice(serverClient, dev, master);

+        dixSetPrivate(&dev->devPrivates, GrabPrivateKey, NULL);

+    }

+}

+

+/**

+ * Activate a pointer grab on the given device. A pointer grab will cause all

+ * core pointer events of this device to be delivered to the grabbing client only.

+ * No other device will send core events to the grab client while the grab is

+ * on, but core events will be sent to other clients.

+ * Can cause the cursor to change if a grab cursor is set.

+ *

+ * Note that parameter autoGrab may be (True & ImplicitGrabMask) if the grab

+ * is an implicit grab caused by a ButtonPress event.

+ *

+ * @param mouse The device to grab.

+ * @param grab The grab structure, needs to be setup.

+ * @param autoGrab True if the grab was caused by a button down event and not

+ * explicitely by a client.

+ */

+void

+ActivatePointerGrab(DeviceIntPtr mouse, GrabPtr grab,

+                    TimeStamp time, Bool autoGrab)

+{

+    GrabInfoPtr grabinfo = &mouse->deviceGrab;

+    WindowPtr oldWin = (grabinfo->grab) ?

+                        grabinfo->grab->window

+                        : mouse->spriteInfo->sprite->win;

+    Bool isPassive = autoGrab & ~ImplicitGrabMask;

+

+    /* slave devices need to float for the duration of the grab. */

+    if (grab->grabtype == GRABTYPE_XI2 &&

+        !(autoGrab & ImplicitGrabMask) && !IsMaster(mouse))

+        DetachFromMaster(mouse);

+

+    if (grab->confineTo)

+    {

+	if (grab->confineTo->drawable.pScreen

+                != mouse->spriteInfo->sprite->hotPhys.pScreen)

+	    mouse->spriteInfo->sprite->hotPhys.x =

+                mouse->spriteInfo->sprite->hotPhys.y = 0;

+	ConfineCursorToWindow(mouse, grab->confineTo, FALSE, TRUE);

+    }

+    DoEnterLeaveEvents(mouse, mouse->id, oldWin, grab->window, NotifyGrab);

+    mouse->valuator->motionHintWindow = NullWindow;

+    if (syncEvents.playingEvents)

+        grabinfo->grabTime = syncEvents.time;

+    else

+	grabinfo->grabTime = time;

+    if (grab->cursor)

+	grab->cursor->refcnt++;

+    grabinfo->activeGrab = *grab;

+    grabinfo->grab = &grabinfo->activeGrab;

+    grabinfo->fromPassiveGrab = isPassive;

+    grabinfo->implicitGrab = autoGrab & ImplicitGrabMask;

+    PostNewCursor(mouse);

+    CheckGrabForSyncs(mouse,(Bool)grab->pointerMode, (Bool)grab->keyboardMode);

+}

+

+/**

+ * Delete grab on given device, update the sprite.

+ *

+ * Extension devices are set up for ActivateKeyboardGrab().

+ */

+void

+DeactivatePointerGrab(DeviceIntPtr mouse)

+{

+    GrabPtr grab = mouse->deviceGrab.grab;

+    DeviceIntPtr dev;

+    Bool wasImplicit = (mouse->deviceGrab.fromPassiveGrab &&

+                        mouse->deviceGrab.implicitGrab);

+

+    mouse->valuator->motionHintWindow = NullWindow;

+    mouse->deviceGrab.grab = NullGrab;

+    mouse->deviceGrab.sync.state = NOT_GRABBED;

+    mouse->deviceGrab.fromPassiveGrab = FALSE;

+

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+	if (dev->deviceGrab.sync.other == grab)

+	    dev->deviceGrab.sync.other = NullGrab;

+    }

+    DoEnterLeaveEvents(mouse, mouse->id, grab->window,

+                       mouse->spriteInfo->sprite->win, NotifyUngrab);

+    if (grab->confineTo)

+	ConfineCursorToWindow(mouse, RootWindow(mouse), FALSE, FALSE);

+    PostNewCursor(mouse);

+    if (grab->cursor)

+	FreeCursor(grab->cursor, (Cursor)0);

+

+    if (!wasImplicit && grab->grabtype == GRABTYPE_XI2)

+        ReattachToOldMaster(mouse);

+

+    ComputeFreezes();

+}

+

+/**

+ * Activate a keyboard grab on the given device.

+ *

+ * Extension devices have ActivateKeyboardGrab() set as their grabbing proc.

+ */

+void

+ActivateKeyboardGrab(DeviceIntPtr keybd, GrabPtr grab, TimeStamp time, Bool passive)

+{

+    GrabInfoPtr grabinfo = &keybd->deviceGrab;

+    WindowPtr oldWin;

+

+    /* slave devices need to float for the duration of the grab. */

+    if (grab->grabtype == GRABTYPE_XI2 &&

+        !(passive & ImplicitGrabMask) &&

+        !IsMaster(keybd))

+        DetachFromMaster(keybd);

+

+    if (grabinfo->grab)

+	oldWin = grabinfo->grab->window;

+    else if (keybd->focus)

+	oldWin = keybd->focus->win;

+    else

+	oldWin = keybd->spriteInfo->sprite->win;

+    if (oldWin == FollowKeyboardWin)

+	oldWin = keybd->focus->win;

+    if (keybd->valuator)

+	keybd->valuator->motionHintWindow = NullWindow;

+    DoFocusEvents(keybd, oldWin, grab->window, NotifyGrab);

+    if (syncEvents.playingEvents)

+	grabinfo->grabTime = syncEvents.time;

+    else

+	grabinfo->grabTime = time;

+    grabinfo->activeGrab = *grab;

+    grabinfo->grab = &grabinfo->activeGrab;

+    grabinfo->fromPassiveGrab = passive;

+    grabinfo->implicitGrab = passive & ImplicitGrabMask;

+    CheckGrabForSyncs(keybd, (Bool)grab->keyboardMode, (Bool)grab->pointerMode);

+}

+

+/**

+ * Delete keyboard grab for the given device.

+ */

+void

+DeactivateKeyboardGrab(DeviceIntPtr keybd)

+{

+    GrabPtr grab = keybd->deviceGrab.grab;

+    DeviceIntPtr dev;

+    WindowPtr focusWin = keybd->focus ? keybd->focus->win

+                                           : keybd->spriteInfo->sprite->win;

+    Bool wasImplicit = (keybd->deviceGrab.fromPassiveGrab &&

+                        keybd->deviceGrab.implicitGrab);

+

+    if (focusWin == FollowKeyboardWin)

+	focusWin = inputInfo.keyboard->focus->win;

+    if (keybd->valuator)

+	keybd->valuator->motionHintWindow = NullWindow;

+    keybd->deviceGrab.grab = NullGrab;

+    keybd->deviceGrab.sync.state = NOT_GRABBED;

+    keybd->deviceGrab.fromPassiveGrab = FALSE;

+

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+	if (dev->deviceGrab.sync.other == grab)

+	    dev->deviceGrab.sync.other = NullGrab;

+    }

+    DoFocusEvents(keybd, grab->window, focusWin, NotifyUngrab);

+

+    if (!wasImplicit && grab->grabtype == GRABTYPE_XI2)

+        ReattachToOldMaster(keybd);

+

+    ComputeFreezes();

+}

+

+void

+AllowSome(ClientPtr client,

+          TimeStamp time,

+          DeviceIntPtr thisDev,

+          int newState)

+{

+    Bool thisGrabbed, otherGrabbed, othersFrozen, thisSynced;

+    TimeStamp grabTime;

+    DeviceIntPtr dev;

+    GrabInfoPtr devgrabinfo,

+                grabinfo = &thisDev->deviceGrab;

+

+    thisGrabbed = grabinfo->grab && SameClient(grabinfo->grab, client);

+    thisSynced = FALSE;

+    otherGrabbed = FALSE;

+    othersFrozen = FALSE;

+    grabTime = grabinfo->grabTime;

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+        devgrabinfo = &dev->deviceGrab;

+

+	if (dev == thisDev)

+	    continue;

+	if (devgrabinfo->grab && SameClient(devgrabinfo->grab, client))

+	{

+	    if (!(thisGrabbed || otherGrabbed) ||

+		(CompareTimeStamps(devgrabinfo->grabTime, grabTime) == LATER))

+		grabTime = devgrabinfo->grabTime;

+	    otherGrabbed = TRUE;

+	    if (grabinfo->sync.other == devgrabinfo->grab)

+		thisSynced = TRUE;

+	    if (devgrabinfo->sync.state >= FROZEN)

+		othersFrozen = TRUE;

+	}

+    }

+    if (!((thisGrabbed && grabinfo->sync.state >= FROZEN) || thisSynced))

+	return;

+    if ((CompareTimeStamps(time, currentTime) == LATER) ||

+	(CompareTimeStamps(time, grabTime) == EARLIER))

+	return;

+    switch (newState)

+    {

+	case THAWED:		       /* Async */

+	    if (thisGrabbed)

+		grabinfo->sync.state = THAWED;

+	    if (thisSynced)

+		grabinfo->sync.other = NullGrab;

+	    ComputeFreezes();

+	    break;

+	case FREEZE_NEXT_EVENT:		/* Sync */

+	    if (thisGrabbed)

+	    {

+		grabinfo->sync.state = FREEZE_NEXT_EVENT;

+		if (thisSynced)

+		    grabinfo->sync.other = NullGrab;

+		ComputeFreezes();

+	    }

+	    break;

+	case THAWED_BOTH:		/* AsyncBoth */

+	    if (othersFrozen)

+	    {

+		for (dev = inputInfo.devices; dev; dev = dev->next)

+		{

+                    devgrabinfo = &dev->deviceGrab;

+		    if (devgrabinfo->grab

+                            && SameClient(devgrabinfo->grab, client))

+			devgrabinfo->sync.state = THAWED;

+		    if (devgrabinfo->sync.other &&

+                            SameClient(devgrabinfo->sync.other, client))

+			devgrabinfo->sync.other = NullGrab;

+		}

+		ComputeFreezes();

+	    }

+	    break;

+	case FREEZE_BOTH_NEXT_EVENT:	/* SyncBoth */

+	    if (othersFrozen)

+	    {

+		for (dev = inputInfo.devices; dev; dev = dev->next)

+		{

+                    devgrabinfo = &dev->deviceGrab;

+		    if (devgrabinfo->grab

+                            && SameClient(devgrabinfo->grab, client))

+			devgrabinfo->sync.state = FREEZE_BOTH_NEXT_EVENT;

+		    if (devgrabinfo->sync.other

+                            && SameClient(devgrabinfo->sync.other, client))

+			devgrabinfo->sync.other = NullGrab;

+		}

+		ComputeFreezes();

+	    }

+	    break;

+	case NOT_GRABBED:		/* Replay */

+	    if (thisGrabbed && grabinfo->sync.state == FROZEN_WITH_EVENT)

+	    {

+		if (thisSynced)

+		    grabinfo->sync.other = NullGrab;

+		syncEvents.replayDev = thisDev;

+		syncEvents.replayWin = grabinfo->grab->window;

+		(*grabinfo->DeactivateGrab)(thisDev);

+		syncEvents.replayDev = (DeviceIntPtr)NULL;

+	    }

+	    break;

+	case THAW_OTHERS:		/* AsyncOthers */

+	    if (othersFrozen)

+	    {

+		for (dev = inputInfo.devices; dev; dev = dev->next)

+		{

+		    if (dev == thisDev)

+			continue;

+                    devgrabinfo = &dev->deviceGrab;

+		    if (devgrabinfo->grab

+                            && SameClient(devgrabinfo->grab, client))

+			devgrabinfo->sync.state = THAWED;

+		    if (devgrabinfo->sync.other

+                            && SameClient(devgrabinfo->sync.other, client))

+			devgrabinfo->sync.other = NullGrab;

+		}

+		ComputeFreezes();

+	    }

+	    break;

+    }

+}

+

+/**

+ * Server-side protocol handling for AllowEvents request.

+ *

+ * Release some events from a frozen device.

+ */

+int

+ProcAllowEvents(ClientPtr client)

+{

+    TimeStamp		time;

+    DeviceIntPtr	mouse = NULL;

+    DeviceIntPtr	keybd = NULL;

+    REQUEST(xAllowEventsReq);

+

+    REQUEST_SIZE_MATCH(xAllowEventsReq);

+    time = ClientTimeToServerTime(stuff->time);

+

+    mouse = PickPointer(client);

+    keybd = PickKeyboard(client);

+

+    switch (stuff->mode)

+    {

+	case ReplayPointer:

+	    AllowSome(client, time, mouse, NOT_GRABBED);

+	    break;

+	case SyncPointer:

+	    AllowSome(client, time, mouse, FREEZE_NEXT_EVENT);

+	    break;

+	case AsyncPointer:

+	    AllowSome(client, time, mouse, THAWED);

+	    break;

+	case ReplayKeyboard:

+	    AllowSome(client, time, keybd, NOT_GRABBED);

+	    break;

+	case SyncKeyboard:

+	    AllowSome(client, time, keybd, FREEZE_NEXT_EVENT);

+	    break;

+	case AsyncKeyboard:

+	    AllowSome(client, time, keybd, THAWED);

+	    break;

+	case SyncBoth:

+	    AllowSome(client, time, keybd, FREEZE_BOTH_NEXT_EVENT);

+	    break;

+	case AsyncBoth:

+	    AllowSome(client, time, keybd, THAWED_BOTH);

+	    break;

+	default:

+	    client->errorValue = stuff->mode;

+	    return BadValue;

+    }

+    return Success;

+}

+

+/**

+ * Deactivate grabs from any device that has been grabbed by the client.

+ */

+void

+ReleaseActiveGrabs(ClientPtr client)

+{

+    DeviceIntPtr dev;

+    Bool    done;

+

+    /* XXX CloseDownClient should remove passive grabs before

+     * releasing active grabs.

+     */

+    do {

+	done = TRUE;

+	for (dev = inputInfo.devices; dev; dev = dev->next)

+	{

+	    if (dev->deviceGrab.grab && SameClient(dev->deviceGrab.grab, client))

+	    {

+		(*dev->deviceGrab.DeactivateGrab)(dev);

+		done = FALSE;

+	    }

+	}

+    } while (!done);

+}

+

+/**************************************************************************

+ *            The following procedures deal with delivering events        *

+ **************************************************************************/

+

+/**

+ * Deliver the given events to the given client.

+ *

+ * More than one event may be delivered at a time. This is the case with

+ * DeviceMotionNotifies which may be followed by DeviceValuator events.

+ *

+ * TryClientEvents() is the last station before actually writing the events to

+ * the socket. Anything that is not filtered here, will get delivered to the

+ * client.

+ * An event is only delivered if

+ *   - mask and filter match up.

+ *   - no other client has a grab on the device that caused the event.

+ *

+ *

+ * @param client The target client to deliver to.

+ * @param dev The device the event came from. May be NULL.

+ * @param pEvents The events to be delivered.

+ * @param count Number of elements in pEvents.

+ * @param mask Event mask as set by the window.

+ * @param filter Mask based on event type.

+ * @param grab Possible grab on the device that caused the event.

+ *

+ * @return 1 if event was delivered, 0 if not or -1 if grab was not set by the

+ * client.

+ */

+int

+TryClientEvents (ClientPtr client, DeviceIntPtr dev, xEvent *pEvents,

+                 int count, Mask mask, Mask filter, GrabPtr grab)

+{

+    int i;

+    int type;

+

+#ifdef DEBUG_EVENTS

+    ErrorF("[dix] Event([%d, %d], mask=0x%lx), client=%d%s",

+           pEvents->u.u.type, pEvents->u.u.detail, mask,

+           client ? client->index : -1,

+           (client && client->clientGone) ? " (gone)" : "");

+#endif

+

+    if (!client || client == serverClient || client->clientGone) {

+#ifdef DEBUG_EVENTS

+        ErrorF(" not delivered to fake/dead client\n");

+#endif

+        return 0;

+    }

+

+    if (filter != CantBeFiltered && !(mask & filter))

+    {

+ #ifdef DEBUG_EVENTS

+        ErrorF(" filtered\n");

+ #endif

+        return 0;

+    }

+

+    if (grab && !SameClient(grab, client))

+    {

+#ifdef DEBUG_EVENTS

+        ErrorF(" not delivered due to grab\n");

+#endif

+        return -1; /* don't send, but notify caller */

+    }

+

+    type = pEvents->u.u.type;

+    if (type == MotionNotify)

+    {

+        if (mask & PointerMotionHintMask)

+        {

+            if (WID(dev->valuator->motionHintWindow) ==

+                    pEvents->u.keyButtonPointer.event)

+            {

+#ifdef DEBUG_EVENTS

+                ErrorF("[dix] \n");

+                ErrorF("[dix] motionHintWindow == keyButtonPointer.event\n");

+#endif

+                return 1; /* don't send, but pretend we did */

+            }

+            pEvents->u.u.detail = NotifyHint;

+        }

+        else

+        {

+            pEvents->u.u.detail = NotifyNormal;

+        }

+    }

+    else if (type == DeviceMotionNotify)

+    {

+        if (MaybeSendDeviceMotionNotifyHint((deviceKeyButtonPointer*)pEvents,

+                                            mask) != 0)

+            return 1;

+    } else if (type == KeyPress)

+    {

+        if (EventIsKeyRepeat(pEvents))

+        {

+            if (!_XkbWantsDetectableAutoRepeat(client))

+            {

+                xEvent release = *pEvents;

+                release.u.u.type = KeyRelease;

+                release.u.u.sequenceNumber = client->sequence;

+                WriteEventsToClient(client, 1, &release);

+#ifdef DEBUG_EVENTS

+                ErrorF(" (plus fake core release for repeat)");

+#endif

+            } else

+            {

+#ifdef DEBUG_EVENTS

+                ErrorF(" (detectable autorepeat for core)");

+#endif

+            }

+        }

+

+    } else if (type == DeviceKeyPress)

+    {

+        if (EventIsKeyRepeat(pEvents))

+        {

+            if (!_XkbWantsDetectableAutoRepeat(client))

+            {

+                deviceKeyButtonPointer release = *(deviceKeyButtonPointer *)pEvents;

+                release.type = DeviceKeyRelease;

+                release.sequenceNumber = client->sequence;

+#ifdef DEBUG_EVENTS

+                ErrorF(" (plus fake xi1 release for repeat)");

+#endif

+                WriteEventsToClient(client, 1, (xEvent *) &release);

+            }

+            else {

+#ifdef DEBUG_EVENTS

+                ErrorF(" (detectable autorepeat for core)");

+#endif

+            }

+        }

+    }

+

+    type &= 0177;

+    if (type != KeymapNotify)

+    {

+        /* all extension events must have a sequence number */

+        for (i = 0; i < count; i++)

+            pEvents[i].u.u.sequenceNumber = client->sequence;

+    }

+

+    if (BitIsOn(criticalEvents, type))

+    {

+        if (client->smart_priority < SMART_MAX_PRIORITY)

+            client->smart_priority++;

+        SetCriticalOutputPending();

+    }

+

+    WriteEventsToClient(client, count, pEvents);

+#ifdef DEBUG_EVENTS

+    ErrorF("[dix]  delivered\n");

+#endif

+    return 1;

+}

+

+/**

+ * Deliver events to a window. At this point, we do not yet know if the event

+ * actually needs to be delivered. May activate a grab if the event is a

+ * button press.

+ *

+ * Core events are always delivered to the window owner. If the filter is

+ * something other than CantBeFiltered, the event is also delivered to other

+ * clients with the matching mask on the window.

+ *

+ * More than one event may be delivered at a time. This is the case with

+ * DeviceMotionNotifies which may be followed by DeviceValuator events.

+ *

+ * @param pWin The window that would get the event.

+ * @param pEvents The events to be delivered.

+ * @param count Number of elements in pEvents.

+ * @param filter Mask based on event type.

+ * @param grab Possible grab on the device that caused the event.

+ *

+ * @return Number of events delivered to various clients.

+ */

+int

+DeliverEventsToWindow(DeviceIntPtr pDev, WindowPtr pWin, xEvent

+        *pEvents, int count, Mask filter, GrabPtr grab)

+{

+    int deliveries = 0, nondeliveries = 0;

+    int attempt;

+    InputClients *other;

+    ClientPtr client = NullClient;

+    Mask deliveryMask = 0; /* If a grab occurs due to a button press, then

+		              this mask is the mask of the grab. */

+    int type = pEvents->u.u.type;

+

+

+    /* Deliver to window owner */

+    if ((filter == CantBeFiltered) || CORE_EVENT(pEvents))

+    {

+	/* if nobody ever wants to see this event, skip some work */

+	if (filter != CantBeFiltered &&

+	    !((wOtherEventMasks(pWin)|pWin->eventMask) & filter))

+	    return 0;

+

+        if (IsInterferingGrab(wClient(pWin), pDev, pEvents))

+                return 0;

+

+	if (XaceHook(XACE_RECEIVE_ACCESS, wClient(pWin), pWin, pEvents, count))

+	    /* do nothing */;

+        else if ( (attempt = TryClientEvents(wClient(pWin), pDev, pEvents,

+                                             count, pWin->eventMask,

+                                             filter, grab)) )

+	{

+	    if (attempt > 0)

+	    {

+		deliveries++;

+		client = wClient(pWin);

+		deliveryMask = pWin->eventMask;

+	    } else

+		nondeliveries--;

+	}

+    }

+

+    /* CantBeFiltered means only window owner gets the event */

+    if (filter != CantBeFiltered)

+    {

+        if (CORE_EVENT(pEvents))

+            other = (InputClients *)wOtherClients(pWin);

+        else if (XI2_EVENT(pEvents))

+        {

+            OtherInputMasks *inputMasks = wOtherInputMasks(pWin);

+            /* Has any client selected for the event? */

+            if (!GetWindowXI2Mask(pDev, pWin, pEvents))

+                return 0;

+            other = inputMasks->inputClients;

+        } else {

+            OtherInputMasks *inputMasks = wOtherInputMasks(pWin);

+            /* Has any client selected for the event? */

+            if (!inputMasks ||

+                !(inputMasks->inputEvents[pDev->id] & filter))

+                return 0;

+

+            other = inputMasks->inputClients;

+        }

+

+        for (; other; other = other->next)

+        {

+            Mask mask;

+            if (IsInterferingGrab(rClient(other), pDev, pEvents))

+                continue;

+

+            mask = GetEventMask(pDev, pEvents, other);

+

+            if (XaceHook(XACE_RECEIVE_ACCESS, rClient(other), pWin,

+                        pEvents, count))

+                /* do nothing */;

+            else if ( (attempt = TryClientEvents(rClient(other), pDev,

+                            pEvents, count,

+                            mask, filter, grab)) )

+            {

+                if (attempt > 0)

+                {

+                    deliveries++;

+                    client = rClient(other);

+                    deliveryMask = mask;

+                } else

+                    nondeliveries--;

+            }

+        }

+    }

+    /*

+     * Note that since core events are delivered first, an implicit grab may

+     * be activated on a core grab, stopping the XI events.

+     */

+    if ((type == DeviceButtonPress || type == ButtonPress ||

+        ((XI2_EVENT(pEvents) && ((xGenericEvent*)pEvents)->evtype == XI_ButtonPress)))

+            && deliveries

+            && (!grab))

+    {

+	GrabRec tempGrab;

+        OtherInputMasks *inputMasks;

+

+        memset(&tempGrab, 0, sizeof(GrabRec));

+        tempGrab.next = NULL;

+	tempGrab.device = pDev;

+	tempGrab.resource = client->clientAsMask;

+	tempGrab.window = pWin;

+	tempGrab.ownerEvents = (deliveryMask & OwnerGrabButtonMask) ? TRUE : FALSE;

+	tempGrab.eventMask = deliveryMask;

+	tempGrab.keyboardMode = GrabModeAsync;

+	tempGrab.pointerMode = GrabModeAsync;

+	tempGrab.confineTo = NullWindow;

+	tempGrab.cursor = NullCursor;

+        tempGrab.type = type;

+        if (type == ButtonPress)

+            tempGrab.grabtype = GRABTYPE_CORE;

+        else if (type == DeviceButtonPress)

+            tempGrab.grabtype = GRABTYPE_XI;

+        else

+        {

+            tempGrab.type = ((xGenericEvent*)pEvents)->evtype;

+            tempGrab.grabtype = GRABTYPE_XI2;

+        }

+

+        /* get the XI and XI2 device mask */

+        inputMasks = wOtherInputMasks(pWin);

+        tempGrab.deviceMask = (inputMasks) ? inputMasks->inputEvents[pDev->id]: 0;

+

+        if (inputMasks)

+            memcpy(tempGrab.xi2mask, inputMasks->xi2mask,

+                    sizeof(tempGrab.xi2mask));

+

+	(*pDev->deviceGrab.ActivateGrab)(pDev, &tempGrab,

+                                        currentTime, TRUE | ImplicitGrabMask);

+    }

+    else if ((type == MotionNotify) && deliveries)

+	pDev->valuator->motionHintWindow = pWin;

+    else

+    {

+	if ((type == DeviceMotionNotify || type == DeviceButtonPress) &&

+	    deliveries)

+	    CheckDeviceGrabAndHintWindow (pWin, type,

+					  (deviceKeyButtonPointer*) pEvents,

+					  grab, client, deliveryMask);

+    }

+    if (deliveries)

+	return deliveries;

+    return nondeliveries;

+}

+

+/* If the event goes to dontClient, don't send it and return 0.  if

+   send works,  return 1 or if send didn't work, return 2.

+   Only works for core events.

+*/

+

+#ifdef PANORAMIX

+static int

+XineramaTryClientEventsResult(

+    ClientPtr client,

+    GrabPtr grab,

+    Mask mask,

+    Mask filter

+){

+    if ((client) && (client != serverClient) && (!client->clientGone) &&

+        ((filter == CantBeFiltered) || (mask & filter)))

+    {

+        if (grab && !SameClient(grab, client)) return -1;

+	else return 1;

+    }

+    return 0;

+}

+#endif

+

+/**

+ * Try to deliver events to the interested parties.

+ *

+ * @param pWin The window that would get the event.

+ * @param pEvents The events to be delivered.

+ * @param count Number of elements in pEvents.

+ * @param filter Mask based on event type.

+ * @param dontClient Don't deliver to the dontClient.

+ */

+int

+MaybeDeliverEventsToClient(WindowPtr pWin, xEvent *pEvents,

+                           int count, Mask filter, ClientPtr dontClient)

+{

+    OtherClients *other;

+

+

+    if (pWin->eventMask & filter)

+    {

+        if (wClient(pWin) == dontClient)

+	    return 0;

+#ifdef PANORAMIX

+	if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)

+	    return XineramaTryClientEventsResult(

+			wClient(pWin), NullGrab, pWin->eventMask, filter);

+#endif

+	if (XaceHook(XACE_RECEIVE_ACCESS, wClient(pWin), pWin, pEvents, count))

+	    return 1; /* don't send, but pretend we did */

+	return TryClientEvents(wClient(pWin), NULL, pEvents, count,

+			       pWin->eventMask, filter, NullGrab);

+    }

+    for (other = wOtherClients(pWin); other; other = other->next)

+    {

+	if (other->mask & filter)

+	{

+            if (SameClient(other, dontClient))

+		return 0;

+#ifdef PANORAMIX

+	    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)

+	      return XineramaTryClientEventsResult(

+			rClient(other), NullGrab, other->mask, filter);

+#endif

+	    if (XaceHook(XACE_RECEIVE_ACCESS, rClient(other), pWin, pEvents,

+			 count))

+		return 1; /* don't send, but pretend we did */

+	    return TryClientEvents(rClient(other), NULL, pEvents, count,

+				   other->mask, filter, NullGrab);

+	}

+    }

+    return 2;

+}

+

+static Window FindChildForEvent(DeviceIntPtr dev, WindowPtr event)

+{

+    SpritePtr pSprite = dev->spriteInfo->sprite;

+    WindowPtr w = pSprite->spriteTrace[pSprite->spriteTraceGood-1];

+    Window child = None;

+

+    /* If the search ends up past the root should the child field be

+       set to none or should the value in the argument be passed

+       through. It probably doesn't matter since everyone calls

+       this function with child == None anyway. */

+    while (w)

+    {

+        /* If the source window is same as event window, child should be

+           none.  Don't bother going all all the way back to the root. */

+

+        if (w == event)

+        {

+            child = None;

+            break;

+        }

+

+        if (w->parent == event)

+        {

+            child = w->drawable.id;

+            break;

+        }

+        w = w->parent;

+    }

+    return child;

+}

+

+/**

+ * Adjust event fields to comply with the window properties.

+ *

+ * @param xE Event to be modified in place

+ * @param pWin The window to get the information from.

+ * @param child Child window setting for event (if applicable)

+ * @param calcChild If True, calculate the child window.

+ */

+void

+FixUpEventFromWindow(

+    DeviceIntPtr pDev,

+    xEvent *xE,

+    WindowPtr pWin,

+    Window child,

+    Bool calcChild)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    if (calcChild)

+        child = FindChildForEvent(pDev, pWin);

+

+    if (XI2_EVENT(xE))

+    {

+        xXIDeviceEvent* event = (xXIDeviceEvent*)xE;

+

+        if (event->evtype == XI_RawKeyPress ||

+            event->evtype == XI_RawKeyRelease ||

+            event->evtype == XI_RawButtonPress ||

+            event->evtype == XI_RawButtonRelease ||

+            event->evtype == XI_RawMotion ||

+            event->evtype == XI_DeviceChanged ||

+            event->evtype == XI_HierarchyChanged ||

+            event->evtype == XI_PropertyEvent)

+            return;

+

+        event->root = RootWindow(pDev)->drawable.id;

+        event->event = pWin->drawable.id;

+        if (pSprite->hot.pScreen == pWin->drawable.pScreen)

+        {

+            event->event_x = event->root_x - FP1616(pWin->drawable.x, 0);

+            event->event_y = event->root_y - FP1616(pWin->drawable.y, 0);

+            event->child = child;

+        } else

+        {

+            event->event_x = 0;

+            event->event_y = 0;

+            event->child = None;

+        }

+

+        if (event->evtype == XI_Enter || event->evtype == XI_Leave ||

+            event->evtype == XI_FocusIn || event->evtype == XI_FocusOut)

+            ((xXIEnterEvent*)event)->same_screen =

+                (pSprite->hot.pScreen == pWin->drawable.pScreen);

+

+    } else

+    {

+        XE_KBPTR.root = RootWindow(pDev)->drawable.id;

+        XE_KBPTR.event = pWin->drawable.id;

+        if (pSprite->hot.pScreen == pWin->drawable.pScreen)

+        {

+            XE_KBPTR.sameScreen = xTrue;

+            XE_KBPTR.child = child;

+            XE_KBPTR.eventX =

+                XE_KBPTR.rootX - pWin->drawable.x;

+            XE_KBPTR.eventY =

+                XE_KBPTR.rootY - pWin->drawable.y;

+        }

+        else

+        {

+            XE_KBPTR.sameScreen = xFalse;

+            XE_KBPTR.child = None;

+            XE_KBPTR.eventX = 0;

+            XE_KBPTR.eventY = 0;

+        }

+    }

+}

+

+/**

+ * Return masks for EventIsDeliverable.

+ * @defgroup EventIsDeliverable return flags

+ * @{

+ */

+#define XI_MASK                 (1 << 0) /**< XI mask set on window */

+#define CORE_MASK               (1 << 1) /**< Core mask set on window */

+#define DONT_PROPAGATE_MASK     (1 << 2) /**< DontPropagate mask set on window */

+#define XI2_MASK                (1 << 3) /**< XI2 mask set on window */

+/* @} */

+

+/**

+ * Check if a given event is deliverable at all on a given window.

+ *

+ * This function only checks if any client wants it, not for a specific

+ * client.

+ *

+ * @param[in] dev The device this event is being sent for.

+ * @param[in] event The event that is to be sent.

+ * @param[in] win The current event window.

+ *

+ * @return Bitmask of ::XI2_MASK, ::XI_MASK, ::CORE_MASK, and

+ * ::DONT_PROPAGATE_MASK.

+ */

+static int

+EventIsDeliverable(DeviceIntPtr dev, InternalEvent* event, WindowPtr win)

+{

+    int rc = 0;

+    int filter = 0;

+    int type;

+    OtherInputMasks *inputMasks = wOtherInputMasks(win);

+    xEvent ev;

+

+    /* XXX: this makes me gag */

+    type = GetXI2Type(event);

+    ev.u.u.type = GenericEvent; /* GetEventFilter only cares about type and evtype*/

+    ((xGenericEvent*)&ev)->extension = IReqCode;

+    ((xGenericEvent*)&ev)->evtype = type;

+    filter = GetEventFilter(dev, &ev);

+    if (type && inputMasks &&

+        ((inputMasks->xi2mask[XIAllDevices][type/8] & filter) ||

+         ((inputMasks->xi2mask[XIAllMasterDevices][type/8] & filter) && IsMaster(dev)) ||

+         (inputMasks->xi2mask[dev->id][type/8] & filter)))

+        rc |= XI2_MASK;

+

+    type = GetXIType(event);

+    ev.u.u.type = type;

+    filter = GetEventFilter(dev, &ev);

+

+    /* Check for XI mask */

+    if (type && inputMasks &&

+        (inputMasks->deliverableEvents[dev->id] & filter) &&

+        (inputMasks->inputEvents[dev->id] & filter))

+        rc |= XI_MASK;

+

+    /* Check for XI DontPropagate mask */

+    if (type && inputMasks &&

+        (inputMasks->dontPropagateMask[dev->id] & filter))

+        rc |= DONT_PROPAGATE_MASK;

+

+    /* Check for core mask */

+    type = GetCoreType(event);

+    if (type && (win->deliverableEvents & filter) &&

+        ((wOtherEventMasks(win) | win->eventMask) & filter))

+        rc |= CORE_MASK;

+

+    /* Check for core DontPropagate mask */

+    if (type && (filter & wDontPropagateMask(win)))

+        rc |= DONT_PROPAGATE_MASK;

+

+    return rc;

+}

+

+/**

+ * Deliver events caused by input devices.

+ *

+ * For events from a non-grabbed, non-focus device, DeliverDeviceEvents is

+ * called directly from the processInputProc.

+ * For grabbed devices, DeliverGrabbedEvent is called first, and _may_ call

+ * DeliverDeviceEvents.

+ * For focused events, DeliverFocusedEvent is called first, and _may_ call

+ * DeliverDeviceEvents.

+ *

+ * @param pWin Window to deliver event to.

+ * @param event The events to deliver, not yet in wire format.

+ * @param grab Possible grab on a device.

+ * @param stopAt Don't recurse up to the root window.

+ * @param dev The device that is responsible for the event.

+ *

+ * @see DeliverGrabbedEvent

+ * @see DeliverFocusedEvent

+ */

+int

+DeliverDeviceEvents(WindowPtr pWin, InternalEvent *event, GrabPtr grab,

+                    WindowPtr stopAt, DeviceIntPtr dev)

+{

+    Window child = None;

+    Mask filter;

+    int deliveries = 0;

+    xEvent core;

+    xEvent *xE = NULL;

+    int rc, mask, count = 0;

+

+    CHECKEVENT(event);

+

+    while (pWin)

+    {

+        if ((mask = EventIsDeliverable(dev, event, pWin)))

+        {

+            /* XI2 events first */

+            if (mask & XI2_MASK)

+            {

+                xEvent *xi2 = NULL;

+                rc = EventToXI2(event, &xi2);

+                if (rc == Success)

+                {

+                    /* XXX: XACE */

+                    filter = GetEventFilter(dev, xi2);

+                    FixUpEventFromWindow(dev, xi2, pWin, child, FALSE);

+                    deliveries = DeliverEventsToWindow(dev, pWin, xi2, 1,

+                                                       filter, grab);

+                    xfree(xi2);

+                    if (deliveries > 0)

+                        goto unwind;

+                } else if (rc != BadMatch)

+                    ErrorF("[dix] %s: XI2 conversion failed in DDE (%d).\n",

+                            dev->name, rc);

+            }

+

+            /* XI events */

+            if (mask & XI_MASK)

+            {

+                rc = EventToXI(event, &xE, &count);

+                if (rc == Success &&

+                    XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, xE, count) == Success)

+                {

+                    filter = GetEventFilter(dev, xE);

+                    FixUpEventFromWindow(dev, xE, pWin, child, FALSE);

+                    deliveries = DeliverEventsToWindow(dev, pWin, xE, count,

+                                                       filter, grab);

+                    if (deliveries > 0)

+                        goto unwind;

+                }

+            }

+

+            /* Core event */

+            if ((mask & CORE_MASK) && IsMaster(dev) && dev->coreEvents)

+            {

+                rc = EventToCore(event, &core);

+                if (rc == Success &&

+                    XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, &core, 1) == Success)

+                {

+                    filter = GetEventFilter(dev, &core);

+                    FixUpEventFromWindow(dev, &core, pWin, child, FALSE);

+                    deliveries = DeliverEventsToWindow(dev, pWin, &core, 1,

+                            filter, grab);

+                    if (deliveries > 0)

+                        goto unwind;

+                }

+            }

+

+            if ((deliveries < 0) || (pWin == stopAt) ||

+                (mask & DONT_PROPAGATE_MASK))

+            {

+                deliveries = 0;

+                goto unwind;

+            }

+        }

+

+        child = pWin->drawable.id;

+        pWin = pWin->parent;

+    }

+

+unwind:

+    xfree(xE);

+    return deliveries;

+}

+

+#undef XI_MASK

+#undef CORE_MASK

+#undef DONT_PROPAGATE_MASK

+

+/**

+ * Deliver event to a window and it's immediate parent. Used for most window

+ * events (CreateNotify, ConfigureNotify, etc.). Not useful for events that

+ * propagate up the tree or extension events

+ *

+ * In case of a ReparentNotify event, the event will be delivered to the

+ * otherParent as well.

+ *

+ * @param pWin Window to deliver events to.

+ * @param xE Events to deliver.

+ * @param count number of events in xE.

+ * @param otherParent Used for ReparentNotify events.

+ */

+int

+DeliverEvents(WindowPtr pWin, xEvent *xE, int count,

+              WindowPtr otherParent)

+{

+    Mask filter;

+    int     deliveries;

+    DeviceIntRec dummy;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum)

+	return count;

+#endif

+

+    if (!count)

+	return 0;

+

+    dummy.id = XIAllDevices;

+    filter = GetEventFilter(&dummy, xE);

+    if ((filter & SubstructureNotifyMask) && (xE->u.u.type != CreateNotify))

+	xE->u.destroyNotify.event = pWin->drawable.id;

+    if (filter != StructureAndSubMask)

+	return DeliverEventsToWindow(&dummy, pWin, xE, count, filter, NullGrab);

+    deliveries = DeliverEventsToWindow(&dummy, pWin, xE, count,

+                                       StructureNotifyMask, NullGrab);

+    if (pWin->parent)

+    {

+	xE->u.destroyNotify.event = pWin->parent->drawable.id;

+	deliveries += DeliverEventsToWindow(&dummy, pWin->parent, xE, count,

+					    SubstructureNotifyMask, NullGrab);

+	if (xE->u.u.type == ReparentNotify)

+	{

+	    xE->u.destroyNotify.event = otherParent->drawable.id;

+            deliveries += DeliverEventsToWindow(&dummy,

+                    otherParent, xE, count, SubstructureNotifyMask,

+						NullGrab);

+	}

+    }

+    return deliveries;

+}

+

+

+static Bool

+PointInBorderSize(WindowPtr pWin, int x, int y)

+{

+    BoxRec box;

+    SpritePtr pSprite = inputInfo.pointer->spriteInfo->sprite;

+

+    if(POINT_IN_REGION(pWin->drawable.pScreen, &pWin->borderSize, x, y, &box))

+	return TRUE;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension &&

+            XineramaSetWindowPntrs(inputInfo.pointer, pWin)) {

+	int i;

+

+	for(i = 1; i < PanoramiXNumScreens; i++) {

+	   if(POINT_IN_REGION(pSprite->screen,

+			&pSprite->windows[i]->borderSize,

+			x + panoramiXdataPtr[0].x - panoramiXdataPtr[i].x,

+			y + panoramiXdataPtr[0].y - panoramiXdataPtr[i].y,

+			&box))

+		return TRUE;

+	}

+    }

+#endif

+    return FALSE;

+}

+

+/**

+ * Traversed from the root window to the window at the position x/y. While

+ * traversing, it sets up the traversal history in the spriteTrace array.

+ * After completing, the spriteTrace history is set in the following way:

+ *   spriteTrace[0] ... root window

+ *   spriteTrace[1] ... top level window that encloses x/y

+ *       ...

+ *   spriteTrace[spriteTraceGood - 1] ... window at x/y

+ *

+ * @returns the window at the given coordinates.

+ */

+static WindowPtr

+XYToWindow(DeviceIntPtr pDev, int x, int y)

+{

+    WindowPtr  pWin;

+    BoxRec		box;

+    SpritePtr pSprite;

+

+    pSprite = pDev->spriteInfo->sprite;

+    pSprite->spriteTraceGood = 1;	/* root window still there */

+    pWin = RootWindow(pDev)->firstChild;

+    while (pWin)

+    {

+	if ((pWin->mapped) &&

+	    (x >= pWin->drawable.x - wBorderWidth (pWin)) &&

+	    (x < pWin->drawable.x + (int)pWin->drawable.width +

+	     wBorderWidth(pWin)) &&

+	    (y >= pWin->drawable.y - wBorderWidth (pWin)) &&

+	    (y < pWin->drawable.y + (int)pWin->drawable.height +

+	     wBorderWidth (pWin))

+	    /* When a window is shaped, a further check

+	     * is made to see if the point is inside

+	     * borderSize

+	     */

+	    && (!wBoundingShape(pWin) || PointInBorderSize(pWin, x, y))

+	    && (!wInputShape(pWin) ||

+		POINT_IN_REGION(pWin->drawable.pScreen,

+				wInputShape(pWin),

+				x - pWin->drawable.x,

+				y - pWin->drawable.y, &box))

+#ifdef ROOTLESS

+    /* In rootless mode windows may be offscreen, even when

+     * they're in X's stack. (E.g. if the native window system

+     * implements some form of virtual desktop system).

+     */

+		&& !pWin->rootlessUnhittable

+#endif

+	    )

+	{

+	    if (pSprite->spriteTraceGood >= pSprite->spriteTraceSize)

+	    {

+		pSprite->spriteTraceSize += 10;

+		pSprite->spriteTrace = xrealloc(pSprite->spriteTrace,

+		                    pSprite->spriteTraceSize*sizeof(WindowPtr));

+	    }

+	    pSprite->spriteTrace[pSprite->spriteTraceGood++] = pWin;

+	    pWin = pWin->firstChild;

+	}

+	else

+	    pWin = pWin->nextSib;

+    }

+    return pSprite->spriteTrace[pSprite->spriteTraceGood-1];

+}

+

+/**

+ * Ungrab a currently FocusIn grabbed device and grab the device on the

+ * given window. If the win given is the NoneWin, the device is ungrabbed if

+ * applicable and FALSE is returned.

+ *

+ * @returns TRUE if the device has been grabbed, or FALSE otherwise.

+ */

+BOOL

+ActivateFocusInGrab(DeviceIntPtr dev, WindowPtr old, WindowPtr win)

+{

+    BOOL rc = FALSE;

+    DeviceEvent event;

+

+    if (dev->deviceGrab.grab &&

+        dev->deviceGrab.fromPassiveGrab &&

+        dev->deviceGrab.grab->type == XI_Enter)

+    {

+        if (dev->deviceGrab.grab->window == win ||

+            IsParent(dev->deviceGrab.grab->window, win))

+            return FALSE;

+        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);

+        (*dev->deviceGrab.DeactivateGrab)(dev);

+    }

+

+    if (win == NoneWin || win == PointerRootWin)

+        return FALSE;

+

+    memset(&event, 0, sizeof(DeviceEvent));

+    event.header = ET_Internal;

+    event.type = ET_FocusIn;

+    event.length = sizeof(DeviceEvent);

+    event.time = GetTimeInMillis();

+    event.deviceid = dev->id;

+    event.sourceid = dev->id;

+    event.detail.button = 0;

+    rc = CheckPassiveGrabsOnWindow(win, dev, &event, FALSE);

+    if (rc)

+        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);

+    return rc;

+}

+

+/**

+ * Ungrab a currently Enter grabbed device and grab the device for the given

+ * window.

+ *

+ * @returns TRUE if the device has been grabbed, or FALSE otherwise.

+ */

+static BOOL

+ActivateEnterGrab(DeviceIntPtr dev, WindowPtr old, WindowPtr win)

+{

+    BOOL rc = FALSE;

+    DeviceEvent event;

+

+    if (dev->deviceGrab.grab &&

+        dev->deviceGrab.fromPassiveGrab &&

+        dev->deviceGrab.grab->type == XI_Enter)

+    {

+        if (dev->deviceGrab.grab->window == win ||

+            IsParent(dev->deviceGrab.grab->window, win))

+            return FALSE;

+        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveUngrab);

+        (*dev->deviceGrab.DeactivateGrab)(dev);

+    }

+

+    memset(&event, 0, sizeof(DeviceEvent));

+    event.header = ET_Internal;

+    event.type = ET_Enter;

+    event.length = sizeof(DeviceEvent);

+    event.time = GetTimeInMillis();

+    event.deviceid = dev->id;

+    event.sourceid = dev->id;

+    event.detail.button = 0;

+    rc = CheckPassiveGrabsOnWindow(win, dev, &event, FALSE);

+    if (rc)

+        DoEnterLeaveEvents(dev, dev->id, old, win, XINotifyPassiveGrab);

+

+    return rc;

+}

+

+/**

+ * Update the sprite coordinates based on the event. Update the cursor

+ * position, then update the event with the new coordinates that may have been

+ * changed. If the window underneath the sprite has changed, change to new

+ * cursor and send enter/leave events.

+ *

+ * CheckMotion() will not do anything and return FALSE if the event is not a

+ * pointer event.

+ *

+ * @return TRUE if the sprite has moved or FALSE otherwise.

+ */

+Bool

+CheckMotion(DeviceEvent *ev, DeviceIntPtr pDev)

+{

+    WindowPtr prevSpriteWin, newSpriteWin;

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    CHECKEVENT(ev);

+

+    prevSpriteWin = pSprite->win;

+

+    if (ev && !syncEvents.playingEvents)

+    {

+        /* GetPointerEvents() guarantees that pointer events have the correct

+           rootX/Y set already. */

+        switch (ev->type)

+        {

+            case ET_ButtonPress:

+            case ET_ButtonRelease:

+            case ET_Motion:

+                break;

+            default:

+                /* all other events return FALSE */

+                return FALSE;

+        }

+

+

+#ifdef PANORAMIX

+        if (!noPanoramiXExtension)

+        {

+            /* Motion events entering DIX get translated to Screen 0

+               coordinates.  Replayed events have already been

+               translated since they've entered DIX before */

+            ev->root_x += panoramiXdataPtr[pSprite->screen->myNum].x -

+                                       panoramiXdataPtr[0].x;

+            ev->root_y += panoramiXdataPtr[pSprite->screen->myNum].y -

+                                       panoramiXdataPtr[0].y;

+        } else

+#endif

+        {

+            if (pSprite->hot.pScreen != pSprite->hotPhys.pScreen)

+            {

+                pSprite->hot.pScreen = pSprite->hotPhys.pScreen;

+                RootWindow(pDev) = WindowTable[pSprite->hot.pScreen->myNum];

+            }

+        }

+

+        pSprite->hot.x = ev->root_x;

+        pSprite->hot.y = ev->root_y;

+        if (pSprite->hot.x < pSprite->physLimits.x1)

+            pSprite->hot.x = pSprite->physLimits.x1;

+        else if (pSprite->hot.x >= pSprite->physLimits.x2)

+            pSprite->hot.x = pSprite->physLimits.x2 - 1;

+        if (pSprite->hot.y < pSprite->physLimits.y1)

+            pSprite->hot.y = pSprite->physLimits.y1;

+        else if (pSprite->hot.y >= pSprite->physLimits.y2)

+            pSprite->hot.y = pSprite->physLimits.y2 - 1;

+	if (pSprite->hotShape)

+	    ConfineToShape(pDev, pSprite->hotShape, &pSprite->hot.x, &pSprite->hot.y);

+	pSprite->hotPhys = pSprite->hot;

+

+	if ((pSprite->hotPhys.x != ev->root_x) ||

+	    (pSprite->hotPhys.y != ev->root_y))

+	{

+#ifdef PANORAMIX

+            if (!noPanoramiXExtension)

+            {

+                XineramaSetCursorPosition(

+                        pDev, pSprite->hotPhys.x, pSprite->hotPhys.y, FALSE);

+            } else

+#endif

+            {

+                (*pSprite->hotPhys.pScreen->SetCursorPosition)(

+                        pDev, pSprite->hotPhys.pScreen,

+                        pSprite->hotPhys.x, pSprite->hotPhys.y, FALSE);

+            }

+	}

+

+	ev->root_x = pSprite->hot.x;

+	ev->root_y = pSprite->hot.y;

+    }

+

+    newSpriteWin = XYToWindow(pDev, pSprite->hot.x, pSprite->hot.y);

+

+    if (newSpriteWin != prevSpriteWin)

+    {

+        int sourceid;

+        if (!ev) {

+            UpdateCurrentTimeIf();

+            sourceid = pDev->id; /* when from WindowsRestructured */

+        } else

+            sourceid = ev->sourceid;

+

+	if (prevSpriteWin != NullWindow) {

+            if (!ActivateEnterGrab(pDev, prevSpriteWin, newSpriteWin))

+                DoEnterLeaveEvents(pDev, sourceid, prevSpriteWin,

+                                   newSpriteWin, NotifyNormal);

+        }

+        /* set pSprite->win after ActivateEnterGrab, otherwise

+           sprite window == grab_window and no enter/leave events are

+           sent. */

+        pSprite->win = newSpriteWin;

+        PostNewCursor(pDev);

+        return FALSE;

+    }

+    return TRUE;

+}

+

+/**

+ * Windows have restructured, we need to update the sprite position and the

+ * sprite's cursor.

+ */

+void

+WindowsRestructured(void)

+{

+    DeviceIntPtr pDev = inputInfo.devices;

+    while(pDev)

+    {

+        if (IsMaster(pDev) || !pDev->u.master)

+            CheckMotion(NULL, pDev);

+        pDev = pDev->next;

+    }

+}

+

+#ifdef PANORAMIX

+/* This was added to support reconfiguration under Xdmx.  The problem is

+ * that if the 0th screen (i.e., WindowTable[0]) is moved to an origin

+ * other than 0,0, the information in the private sprite structure must

+ * be updated accordingly, or XYToWindow (and other routines) will not

+ * compute correctly. */

+void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff)

+{

+    GrabPtr   grab;

+    DeviceIntPtr pDev;

+    SpritePtr pSprite;

+

+    if (noPanoramiXExtension) return;

+

+    pDev = inputInfo.devices;

+    while(pDev)

+    {

+        if (DevHasCursor(pDev))

+        {

+            pSprite = pDev->spriteInfo->sprite;

+            pSprite->hot.x        -= xoff;

+            pSprite->hot.y        -= yoff;

+

+            pSprite->hotPhys.x    -= xoff;

+            pSprite->hotPhys.y    -= yoff;

+

+            pSprite->hotLimits.x1 -= xoff;

+            pSprite->hotLimits.y1 -= yoff;

+            pSprite->hotLimits.x2 -= xoff;

+            pSprite->hotLimits.y2 -= yoff;

+

+            if (REGION_NOTEMPTY(pSprite->screen, &pSprite->Reg1))

+                REGION_TRANSLATE(pSprite->screen, &pSprite->Reg1,    xoff, yoff);

+            if (REGION_NOTEMPTY(pSprite->screen, &pSprite->Reg2))

+                REGION_TRANSLATE(pSprite->screen, &pSprite->Reg2,    xoff, yoff);

+

+            /* FIXME: if we call ConfineCursorToWindow, must we do anything else? */

+            if ((grab = pDev->deviceGrab.grab) && grab->confineTo) {

+                if (grab->confineTo->drawable.pScreen

+                        != pSprite->hotPhys.pScreen)

+                    pSprite->hotPhys.x = pSprite->hotPhys.y = 0;

+                ConfineCursorToWindow(pDev, grab->confineTo, TRUE, TRUE);

+            } else

+                ConfineCursorToWindow(

+                        pDev,

+                        WindowTable[pSprite->hotPhys.pScreen->myNum],

+                        TRUE, FALSE);

+

+        }

+        pDev = pDev->next;

+    }

+}

+#endif

+

+/**

+ * Initialize a sprite for the given device and set it to some sane values. If

+ * the device already has a sprite alloc'd, don't realloc but just reset to

+ * default values.

+ * If a window is supplied, the sprite will be initialized with the window's

+ * cursor and positioned in the center of the window's screen. The root window

+ * is a good choice to pass in here.

+ *

+ * It's a good idea to call it only for pointer devices, unless you have a

+ * really talented keyboard.

+ *

+ * @param pDev The device to initialize.

+ * @param pWin The window where to generate the sprite in.

+ *

+ */

+void

+InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)

+{

+    SpritePtr pSprite;

+    ScreenPtr pScreen;

+

+    if (!pDev->spriteInfo->sprite)

+    {

+        DeviceIntPtr it;

+

+        pDev->spriteInfo->sprite = (SpritePtr)xcalloc(1, sizeof(SpriteRec));

+        if (!pDev->spriteInfo->sprite)

+            FatalError("InitializeSprite: failed to allocate sprite struct");

+

+        /* We may have paired another device with this device before our

+         * device had a actual sprite. We need to check for this and reset the

+         * sprite field for all paired devices.

+         *

+         * The VCK is always paired with the VCP before the VCP has a sprite.

+         */

+        for (it = inputInfo.devices; it; it = it->next)

+        {

+            if (it->spriteInfo->paired == pDev)

+                it->spriteInfo->sprite = pDev->spriteInfo->sprite;

+        }

+        if (inputInfo.keyboard->spriteInfo->paired == pDev)

+            inputInfo.keyboard->spriteInfo->sprite = pDev->spriteInfo->sprite;

+    }

+

+    pSprite = pDev->spriteInfo->sprite;

+    pDev->spriteInfo->spriteOwner = TRUE;

+

+    pScreen = (pWin) ? pWin->drawable.pScreen : (ScreenPtr)NULL;

+    pSprite->hot.pScreen = pScreen;

+    pSprite->hotPhys.pScreen = pScreen;

+    if (pScreen)

+    {

+        pSprite->hotPhys.x = pScreen->width / 2;

+        pSprite->hotPhys.y = pScreen->height / 2;

+        pSprite->hotLimits.x2 = pScreen->width;

+        pSprite->hotLimits.y2 = pScreen->height;

+    }

+

+    pSprite->hot = pSprite->hotPhys;

+    pSprite->win = pWin;

+

+    if (pWin)

+    {

+        pSprite->current = wCursor(pWin);

+        pSprite->current->refcnt++;

+	pSprite->spriteTrace = (WindowPtr *)xcalloc(1, 32*sizeof(WindowPtr));

+	if (!pSprite->spriteTrace)

+	    FatalError("Failed to allocate spriteTrace");

+	pSprite->spriteTraceSize = 32;

+

+	RootWindow(pDev) = pWin;

+	pSprite->spriteTraceGood = 1;

+

+	pSprite->pEnqueueScreen = pScreen;

+	pSprite->pDequeueScreen = pSprite->pEnqueueScreen;

+

+    } else {

+        pSprite->current = NullCursor;

+	pSprite->spriteTrace = NULL;

+	pSprite->spriteTraceSize = 0;

+	pSprite->spriteTraceGood = 0;

+	pSprite->pEnqueueScreen = screenInfo.screens[0];

+	pSprite->pDequeueScreen = pSprite->pEnqueueScreen;

+    }

+

+    if (pScreen)

+    {

+        (*pScreen->RealizeCursor) ( pDev, pScreen, pSprite->current);

+        (*pScreen->CursorLimits) ( pDev, pScreen, pSprite->current,

+                                   &pSprite->hotLimits, &pSprite->physLimits);

+        pSprite->confined = FALSE;

+

+        (*pScreen->ConstrainCursor) (pDev, pScreen,

+                                     &pSprite->physLimits);

+        (*pScreen->SetCursorPosition) (pDev, pScreen, pSprite->hot.x,

+                                       pSprite->hot.y,

+                                       FALSE);

+        (*pScreen->DisplayCursor) (pDev, pScreen, pSprite->current);

+    }

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+        pSprite->hotLimits.x1 = -panoramiXdataPtr[0].x;

+        pSprite->hotLimits.y1 = -panoramiXdataPtr[0].y;

+        pSprite->hotLimits.x2 = PanoramiXPixWidth  - panoramiXdataPtr[0].x;

+        pSprite->hotLimits.y2 = PanoramiXPixHeight - panoramiXdataPtr[0].y;

+        pSprite->physLimits = pSprite->hotLimits;

+        pSprite->confineWin = NullWindow;

+        pSprite->hotShape = NullRegion;

+        pSprite->screen = pScreen;

+        /* gotta UNINIT these someplace */

+        REGION_NULL(pScreen, &pSprite->Reg1);

+        REGION_NULL(pScreen, &pSprite->Reg2);

+    }

+#endif

+}

+

+/**

+ * Update the mouse sprite info when the server switches from a pScreen to another.

+ * Otherwise, the pScreen of the mouse sprite is never updated when we switch

+ * from a pScreen to another. Never updating the pScreen of the mouse sprite

+ * implies that windows that are in pScreen whose pScreen->myNum >0 will never

+ * get pointer events. This is  because in CheckMotion(), sprite.hotPhys.pScreen

+ * always points to the first pScreen it has been set by

+ * DefineInitialRootWindow().

+ *

+ * Calling this function is useful for use cases where the server

+ * has more than one pScreen.

+ * This function is similar to DefineInitialRootWindow() but it does not

+ * reset the mouse pointer position.

+ * @param win must be the new pScreen we are switching to.

+ */

+void

+UpdateSpriteForScreen(DeviceIntPtr pDev, ScreenPtr pScreen)

+{

+    SpritePtr pSprite = NULL;

+    WindowPtr win = NULL;

+    if (!pScreen)

+        return ;

+

+    if (!pDev->spriteInfo->sprite)

+        return;

+

+    pSprite = pDev->spriteInfo->sprite;

+

+    win = WindowTable[pScreen->myNum];

+

+    pSprite->hotPhys.pScreen = pScreen;

+    pSprite->hot = pSprite->hotPhys;

+    pSprite->hotLimits.x2 = pScreen->width;

+    pSprite->hotLimits.y2 = pScreen->height;

+    pSprite->win = win;

+    pSprite->current = wCursor (win);

+    pSprite->current->refcnt++;

+    pSprite->spriteTraceGood = 1;

+    pSprite->spriteTrace[0] = win;

+    (*pScreen->CursorLimits) (pDev,

+                              pScreen,

+                              pSprite->current,

+                              &pSprite->hotLimits,

+                              &pSprite->physLimits);

+    pSprite->confined = FALSE;

+    (*pScreen->ConstrainCursor) (pDev, pScreen, &pSprite->physLimits);

+    (*pScreen->DisplayCursor) (pDev, pScreen, pSprite->current);

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+        pSprite->hotLimits.x1 = -panoramiXdataPtr[0].x;

+        pSprite->hotLimits.y1 = -panoramiXdataPtr[0].y;

+        pSprite->hotLimits.x2 = PanoramiXPixWidth  - panoramiXdataPtr[0].x;

+        pSprite->hotLimits.y2 = PanoramiXPixHeight - panoramiXdataPtr[0].y;

+        pSprite->physLimits = pSprite->hotLimits;

+        pSprite->screen = pScreen;

+    }

+#endif

+}

+

+/*

+ * This does not take any shortcuts, and even ignores its argument, since

+ * it does not happen very often, and one has to walk up the tree since

+ * this might be a newly instantiated cursor for an intermediate window

+ * between the one the pointer is in and the one that the last cursor was

+ * instantiated from.

+ */

+void

+WindowHasNewCursor(WindowPtr pWin)

+{

+    DeviceIntPtr pDev;

+

+    for(pDev = inputInfo.devices; pDev; pDev = pDev->next)

+        if (DevHasCursor(pDev))

+            PostNewCursor(pDev);

+}

+

+void

+NewCurrentScreen(DeviceIntPtr pDev, ScreenPtr newScreen, int x, int y)

+{

+    SpritePtr pSprite = pDev->spriteInfo->sprite;

+

+    pSprite->hotPhys.x = x;

+    pSprite->hotPhys.y = y;

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+	pSprite->hotPhys.x += panoramiXdataPtr[newScreen->myNum].x -

+			    panoramiXdataPtr[0].x;

+	pSprite->hotPhys.y += panoramiXdataPtr[newScreen->myNum].y -

+			    panoramiXdataPtr[0].y;

+	if (newScreen != pSprite->screen) {

+	    pSprite->screen = newScreen;

+	    /* Make sure we tell the DDX to update its copy of the screen */

+	    if(pSprite->confineWin)

+		XineramaConfineCursorToWindow(pDev,

+                        pSprite->confineWin, TRUE);

+	    else

+		XineramaConfineCursorToWindow(pDev, WindowTable[0], TRUE);

+	    /* if the pointer wasn't confined, the DDX won't get

+	       told of the pointer warp so we reposition it here */

+	    if(!syncEvents.playingEvents)

+		(*pSprite->screen->SetCursorPosition)(

+                                                      pDev,

+                                                      pSprite->screen,

+		    pSprite->hotPhys.x + panoramiXdataPtr[0].x -

+			panoramiXdataPtr[pSprite->screen->myNum].x,

+		    pSprite->hotPhys.y + panoramiXdataPtr[0].y -

+			panoramiXdataPtr[pSprite->screen->myNum].y, FALSE);

+	}

+    } else

+#endif

+    if (newScreen != pSprite->hotPhys.pScreen)

+	ConfineCursorToWindow(pDev, WindowTable[newScreen->myNum],

+                TRUE, FALSE);

+}

+

+#ifdef PANORAMIX

+

+static Bool

+XineramaPointInWindowIsVisible(

+    WindowPtr pWin,

+    int x,

+    int y

+)

+{

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    BoxRec box;

+    int i, xoff, yoff;

+

+    if (!pWin->realized) return FALSE;

+

+    if (POINT_IN_REGION(pScreen, &pWin->borderClip, x, y, &box))

+        return TRUE;

+

+    if(!XineramaSetWindowPntrs(inputInfo.pointer, pWin)) return FALSE;

+

+    xoff = x + panoramiXdataPtr[0].x;

+    yoff = y + panoramiXdataPtr[0].y;

+

+    for(i = 1; i < PanoramiXNumScreens; i++) {

+	pWin = inputInfo.pointer->spriteInfo->sprite->windows[i];

+	pScreen = pWin->drawable.pScreen;

+	x = xoff - panoramiXdataPtr[i].x;

+	y = yoff - panoramiXdataPtr[i].y;

+

+	if(POINT_IN_REGION(pScreen, &pWin->borderClip, x, y, &box)

+	   && (!wInputShape(pWin) ||

+	       POINT_IN_REGION(pWin->drawable.pScreen,

+			       wInputShape(pWin),

+			       x - pWin->drawable.x,

+			       y - pWin->drawable.y, &box)))

+            return TRUE;

+

+    }

+

+    return FALSE;

+}

+

+static int

+XineramaWarpPointer(ClientPtr client)

+{

+    WindowPtr	dest = NULL;

+    int		x, y, rc;

+    SpritePtr   pSprite = PickPointer(client)->spriteInfo->sprite;

+

+    REQUEST(xWarpPointerReq);

+

+

+    if (stuff->dstWid != None) {

+	rc = dixLookupWindow(&dest, stuff->dstWid, client, DixReadAccess);

+	if (rc != Success)

+	    return rc;

+    }

+    x = pSprite->hotPhys.x;

+    y = pSprite->hotPhys.y;

+

+    if (stuff->srcWid != None)

+    {

+	int     winX, winY;

+	XID	winID = stuff->srcWid;

+        WindowPtr source;

+

+	rc = dixLookupWindow(&source, winID, client, DixReadAccess);

+	if (rc != Success)

+	    return rc;

+

+	winX = source->drawable.x;

+	winY = source->drawable.y;

+	if(source == WindowTable[0]) {

+	    winX -= panoramiXdataPtr[0].x;

+	    winY -= panoramiXdataPtr[0].y;

+	}

+	if (x < winX + stuff->srcX ||

+	    y < winY + stuff->srcY ||

+	    (stuff->srcWidth != 0 &&

+	     winX + stuff->srcX + (int)stuff->srcWidth < x) ||

+	    (stuff->srcHeight != 0 &&

+	     winY + stuff->srcY + (int)stuff->srcHeight < y) ||

+	    !XineramaPointInWindowIsVisible(source, x, y))

+	    return Success;

+    }

+    if (dest) {

+	x = dest->drawable.x;

+	y = dest->drawable.y;

+	if(dest == WindowTable[0]) {

+	    x -= panoramiXdataPtr[0].x;

+	    y -= panoramiXdataPtr[0].y;

+	}

+    }

+

+    x += stuff->dstX;

+    y += stuff->dstY;

+

+    if (x < pSprite->physLimits.x1)

+	x = pSprite->physLimits.x1;

+    else if (x >= pSprite->physLimits.x2)

+	x = pSprite->physLimits.x2 - 1;

+    if (y < pSprite->physLimits.y1)

+	y = pSprite->physLimits.y1;

+    else if (y >= pSprite->physLimits.y2)

+	y = pSprite->physLimits.y2 - 1;

+    if (pSprite->hotShape)

+	ConfineToShape(PickPointer(client), pSprite->hotShape, &x, &y);

+

+    XineramaSetCursorPosition(PickPointer(client), x, y, TRUE);

+

+    return Success;

+}

+

+#endif

+

+

+/**

+ * Server-side protocol handling for WarpPointer request.

+ * Warps the cursor position to the coordinates given in the request.

+ */

+int

+ProcWarpPointer(ClientPtr client)

+{

+    WindowPtr	dest = NULL;

+    int		x, y, rc;

+    ScreenPtr	newScreen;

+    DeviceIntPtr dev, tmp;

+    SpritePtr   pSprite;

+

+    REQUEST(xWarpPointerReq);

+    REQUEST_SIZE_MATCH(xWarpPointerReq);

+

+    dev = PickPointer(client);

+

+    for (tmp = inputInfo.devices; tmp; tmp = tmp->next) {

+        if ((tmp == dev) || (!IsMaster(tmp) && tmp->u.master == dev)) {

+	    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, DixWriteAccess);

+	    if (rc != Success)

+		return rc;

+	}

+    }

+

+    if (dev->u.lastSlave)

+        dev = dev->u.lastSlave;

+    pSprite = dev->spriteInfo->sprite;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension)

+	return XineramaWarpPointer(client);

+#endif

+

+    if (stuff->dstWid != None) {

+	rc = dixLookupWindow(&dest, stuff->dstWid, client, DixGetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+    x = pSprite->hotPhys.x;

+    y = pSprite->hotPhys.y;

+

+    if (stuff->srcWid != None)

+    {

+	int     winX, winY;

+	XID	winID = stuff->srcWid;

+        WindowPtr source;

+

+	rc = dixLookupWindow(&source, winID, client, DixGetAttrAccess);

+	if (rc != Success)

+	    return rc;

+

+	winX = source->drawable.x;

+	winY = source->drawable.y;

+	if (source->drawable.pScreen != pSprite->hotPhys.pScreen ||

+	    x < winX + stuff->srcX ||

+	    y < winY + stuff->srcY ||

+	    (stuff->srcWidth != 0 &&

+	     winX + stuff->srcX + (int)stuff->srcWidth < x) ||

+	    (stuff->srcHeight != 0 &&

+	     winY + stuff->srcY + (int)stuff->srcHeight < y) ||

+	    !PointInWindowIsVisible(source, x, y))

+	    return Success;

+    }

+    if (dest)

+    {

+	x = dest->drawable.x;

+	y = dest->drawable.y;

+	newScreen = dest->drawable.pScreen;

+    } else

+	newScreen = pSprite->hotPhys.pScreen;

+

+    x += stuff->dstX;

+    y += stuff->dstY;

+

+    if (x < 0)

+	x = 0;

+    else if (x >= newScreen->width)

+	x = newScreen->width - 1;

+    if (y < 0)

+	y = 0;

+    else if (y >= newScreen->height)

+	y = newScreen->height - 1;

+

+    if (newScreen == pSprite->hotPhys.pScreen)

+    {

+	if (x < pSprite->physLimits.x1)

+	    x = pSprite->physLimits.x1;

+	else if (x >= pSprite->physLimits.x2)

+	    x = pSprite->physLimits.x2 - 1;

+	if (y < pSprite->physLimits.y1)

+	    y = pSprite->physLimits.y1;

+	else if (y >= pSprite->physLimits.y2)

+	    y = pSprite->physLimits.y2 - 1;

+	if (pSprite->hotShape)

+	    ConfineToShape(dev, pSprite->hotShape, &x, &y);

+        (*newScreen->SetCursorPosition)(dev, newScreen, x, y, TRUE);

+    }

+    else if (!PointerConfinedToScreen(dev))

+    {

+	NewCurrentScreen(dev, newScreen, x, y);

+    }

+    return Success;

+}

+

+static Bool

+BorderSizeNotEmpty(DeviceIntPtr pDev, WindowPtr pWin)

+{

+     if(REGION_NOTEMPTY(pDev->spriteInfo->sprite->hotPhys.pScreen, &pWin->borderSize))

+	return TRUE;

+

+#ifdef PANORAMIX

+     if(!noPanoramiXExtension && XineramaSetWindowPntrs(pDev, pWin)) {

+	int i;

+

+	for(i = 1; i < PanoramiXNumScreens; i++) {

+	    if(REGION_NOTEMPTY(pDev->spriteInfo->sprite->screen,

+                        &pDev->spriteInfo->sprite->windows[i]->borderSize))

+		return TRUE;

+	}

+     }

+#endif

+     return FALSE;

+}

+

+/**

+ * "CheckPassiveGrabsOnWindow" checks to see if the event passed in causes a

+ * passive grab set on the window to be activated.

+ * If a passive grab is activated, the event will be delivered to the client.

+ *

+ * @param pWin The window that may be subject to a passive grab.

+ * @param device Device that caused the event.

+ * @param event The current device event.

+ * @param checkCore Check for core grabs too.

+ */

+

+static Bool

+CheckPassiveGrabsOnWindow(

+    WindowPtr pWin,

+    DeviceIntPtr device,

+    DeviceEvent *event,

+    BOOL checkCore)

+{

+    GrabPtr grab = wPassiveGrabs(pWin);

+    GrabRec tempGrab;

+    GrabInfoPtr grabinfo;

+#define CORE_MATCH      0x1

+#define XI_MATCH        0x2

+#define XI2_MATCH        0x4

+    int match = 0;

+

+    if (device->deviceGrab.grab)

+        return FALSE;

+

+    if (!grab)

+	return FALSE;

+    /* Fill out the grab details, but leave the type for later before

+     * comparing */

+    tempGrab.window = pWin;

+    tempGrab.device = device;

+    tempGrab.detail.exact = event->detail.key;

+    tempGrab.detail.pMask = NULL;

+    tempGrab.modifiersDetail.pMask = NULL;

+    tempGrab.next = NULL;

+    for (; grab; grab = grab->next)

+    {

+	DeviceIntPtr	gdev;

+	XkbSrvInfoPtr	xkbi = NULL;

+	Mask		mask = 0;

+

+	gdev= grab->modifierDevice;

+        if (grab->grabtype == GRABTYPE_CORE)

+        {

+            if (IsPointerDevice(device))

+                gdev = GetPairedDevice(device);

+            else

+                gdev = device;

+        } else if (grab->grabtype == GRABTYPE_XI2)

+        {

+            /* if the device is an attached slave device, gdev must be the

+             * attached master keyboard. Since the slave may have been

+             * reattached after the grab, the modifier device may not be the

+             * same. */

+            if (!IsMaster(grab->device) && device->u.master)

+                gdev = GetMaster(device, MASTER_KEYBOARD);

+        }

+

+

+        if (gdev && gdev->key)

+            xkbi= gdev->key->xkbInfo;

+	tempGrab.modifierDevice = grab->modifierDevice;

+        tempGrab.modifiersDetail.exact = xkbi ? xkbi->state.grab_mods : 0;

+

+        /* Check for XI2 and XI grabs first */

+        tempGrab.type = GetXI2Type((InternalEvent*)event);

+        tempGrab.grabtype = GRABTYPE_XI2;

+        if (GrabMatchesSecond(&tempGrab, grab, FALSE))

+            match = XI2_MATCH;

+

+        tempGrab.detail.exact = event->detail.key;

+        if (!match)

+        {

+            tempGrab.type = GetXIType((InternalEvent*)event);

+            tempGrab.grabtype = GRABTYPE_XI;

+            if (GrabMatchesSecond(&tempGrab, grab, FALSE))

+                match = XI_MATCH;

+        }

+

+        /* Check for a core grab (ignore the device when comparing) */

+        if (!match && checkCore)

+        {

+            tempGrab.grabtype = GRABTYPE_CORE;

+            if ((tempGrab.type = GetCoreType((InternalEvent*)event)) &&

+                (GrabMatchesSecond(&tempGrab, grab, TRUE)))

+                match = CORE_MATCH;

+        }

+

+        if (match && (!grab->confineTo ||

+	     (grab->confineTo->realized &&

+				BorderSizeNotEmpty(device, grab->confineTo))))

+	{

+            int rc, count = 0;

+            xEvent *xE = NULL;

+            xEvent core;

+

+            event->corestate &= 0x1f00;

+            event->corestate |= tempGrab.modifiersDetail.exact & (~0x1f00);

+            grabinfo = &device->deviceGrab;

+            /* In some cases a passive core grab may exist, but the client

+             * already has a core grab on some other device. In this case we

+             * must not get the grab, otherwise we may never ungrab the

+             * device.

+             */

+

+            if (grab->grabtype == GRABTYPE_CORE)

+            {

+                DeviceIntPtr other;

+                BOOL interfering = FALSE;

+

+                /* A passive grab may have been created for a different device

+                   than it is assigned to at this point in time.

+                   Update the grab's device and modifier device to reflect the

+                   current state.

+                   Since XGrabDeviceButton requires to specify the

+                   modifierDevice explicitly, we don't override this choice.

+                   */

+                if (tempGrab.type < GenericEvent)

+                {

+                    grab->device = device;

+                    grab->modifierDevice = GetPairedDevice(device);

+                }

+

+                for (other = inputInfo.devices; other; other = other->next)

+                {

+                    GrabPtr othergrab = other->deviceGrab.grab;

+                    if (othergrab && othergrab->grabtype == GRABTYPE_CORE &&

+                        SameClient(grab, rClient(othergrab)) &&

+                        ((IsPointerDevice(grab->device) &&

+                         IsPointerDevice(othergrab->device)) ||

+                         (IsKeyboardDevice(grab->device) &&

+                          IsKeyboardDevice(othergrab->device))))

+                    {

+                        interfering = TRUE;

+                        break;

+                    }

+                }

+                if (interfering)

+                    continue;

+            }

+

+

+            if (match & CORE_MATCH)

+            {

+                rc = EventToCore((InternalEvent*)event, &core);

+                if (rc != Success)

+                {

+                    if (rc != BadMatch)

+                        ErrorF("[dix] %s: core conversion failed in CPGFW "

+                                "(%d, %d).\n", device->name, event->type, rc);

+                    continue;

+                }

+                xE = &core;

+                count = 1;

+                mask = grab->eventMask;

+            } else if (match & XI2_MATCH)

+            {

+                rc = EventToXI2((InternalEvent*)event, &xE);

+                if (rc != Success)

+                {

+                    if (rc != BadMatch)

+                        ErrorF("[dix] %s: XI2 conversion failed in CPGFW "

+                                "(%d, %d).\n", device->name, event->type, rc);

+                    continue;

+                }

+                count = 1;

+

+                /* FIXME: EventToXI2 returns NULL for enter events, so

+                 * dereferencing the event is bad. Internal event types are

+                 * aligned with core events, so the else clause is valid.

+                 * long-term we should use internal events for enter/focus

+                 * as well */

+                if (xE)

+                    mask = grab->xi2mask[device->id][((xGenericEvent*)xE)->evtype/8];

+                else if (event->type == XI_Enter || event->type == XI_FocusIn)

+                    mask = grab->xi2mask[device->id][event->type/8];

+            } else

+            {

+                rc = EventToXI((InternalEvent*)event, &xE, &count);

+                if (rc != Success)

+                {

+                    if (rc != BadMatch)

+                        ErrorF("[dix] %s: XI conversion failed in CPGFW "

+                                "(%d, %d).\n", device->name, event->type, rc);

+                    continue;

+                }

+                mask = grab->eventMask;

+            }

+

+	    (*grabinfo->ActivateGrab)(device, grab, currentTime, TRUE);

+

+            if (xE)

+            {

+                FixUpEventFromWindow(device, xE, grab->window, None, TRUE);

+

+                TryClientEvents(rClient(grab), device, xE, count, mask,

+                                       GetEventFilter(device, xE), grab);

+            }

+

+	    if (grabinfo->sync.state == FROZEN_NO_EVENT)

+	    {

+                if (!grabinfo->sync.event)

+                    grabinfo->sync.event = xcalloc(1, sizeof(InternalEvent));

+                *grabinfo->sync.event = *event;

+		grabinfo->sync.state = FROZEN_WITH_EVENT;

+            }

+

+            if (match & (XI_MATCH | XI2_MATCH))

+                xfree(xE); /* on core match xE == &core */

+	    return TRUE;

+	}

+    }

+    return FALSE;

+#undef CORE_MATCH

+#undef XI_MATCH

+#undef XI2_MATCH

+}

+

+/**

+ * CheckDeviceGrabs handles both keyboard and pointer events that may cause

+ * a passive grab to be activated.

+ *

+ * If the event is a keyboard event, the ancestors of the focus window are

+ * traced down and tried to see if they have any passive grabs to be

+ * activated.  If the focus window itself is reached and it's descendants

+ * contain the pointer, the ancestors of the window that the pointer is in

+ * are then traced down starting at the focus window, otherwise no grabs are

+ * activated.

+ * If the event is a pointer event, the ancestors of the window that the

+ * pointer is in are traced down starting at the root until CheckPassiveGrabs

+ * causes a passive grab to activate or all the windows are

+ * tried. PRH

+ *

+ * If a grab is activated, the event has been sent to the client already!

+ *

+ * The event we pass in must always be an XI event. From this, we then emulate

+ * the core event and then check for grabs.

+ *

+ * @param device The device that caused the event.

+ * @param xE The event to handle (Device{Button|Key}Press).

+ * @param count Number of events in list.

+ * @return TRUE if a grab has been activated or false otherwise.

+*/

+

+Bool

+CheckDeviceGrabs(DeviceIntPtr device, DeviceEvent *event, int checkFirst)

+{

+    int i;

+    WindowPtr pWin = NULL;

+    FocusClassPtr focus = IsPointerEvent((InternalEvent*)event) ? NULL : device->focus;

+    BOOL sendCore = (IsMaster(device) && device->coreEvents);

+

+    if (event->type != ET_ButtonPress &&

+        event->type != ET_KeyPress)

+        return FALSE;

+

+    if (event->type == ET_ButtonPress

+        && (device->button->buttonsDown != 1))

+	return FALSE;

+

+    i = checkFirst;

+

+    if (focus)

+    {

+	for (; i < focus->traceGood; i++)

+	{

+	    pWin = focus->trace[i];

+	    if (pWin->optional &&

+	        CheckPassiveGrabsOnWindow(pWin, device, event, sendCore))

+		return TRUE;

+	}

+

+	if ((focus->win == NoneWin) ||

+	    (i >= device->spriteInfo->sprite->spriteTraceGood) ||

+	    ((i > checkFirst) &&

+             (pWin != device->spriteInfo->sprite->spriteTrace[i-1])))

+	    return FALSE;

+    }

+

+    for (; i < device->spriteInfo->sprite->spriteTraceGood; i++)

+    {

+	pWin = device->spriteInfo->sprite->spriteTrace[i];

+	if (pWin->optional &&

+	    CheckPassiveGrabsOnWindow(pWin, device, event, sendCore))

+	    return TRUE;

+    }

+

+    return FALSE;

+}

+

+/**

+ * Called for keyboard events to deliver event to whatever client owns the

+ * focus.

+ *

+ * The event is delivered to the keyboard's focus window, the root window or

+ * to the window owning the input focus.

+ *

+ * @param keybd The keyboard originating the event.

+ * @param event The event, not yet in wire format.

+ * @param window Window underneath the sprite.

+ */

+void

+DeliverFocusedEvent(DeviceIntPtr keybd, InternalEvent *event, WindowPtr window)

+{

+    DeviceIntPtr ptr;

+    WindowPtr focus = keybd->focus->win;

+    BOOL sendCore = (IsMaster(keybd) && keybd->coreEvents);

+    xEvent core;

+    xEvent *xE = NULL, *xi2 = NULL;

+    int count, rc;

+    int deliveries = 0;

+

+    if (focus == FollowKeyboardWin)

+	focus = inputInfo.keyboard->focus->win;

+    if (!focus)

+	return;

+    if (focus == PointerRootWin)

+    {

+	DeliverDeviceEvents(window, event, NullGrab, NullWindow, keybd);

+	return;

+    }

+    if ((focus == window) || IsParent(focus, window))

+    {

+	if (DeliverDeviceEvents(window, event, NullGrab, focus, keybd))

+	    return;

+    }

+

+    /* just deliver it to the focus window */

+    ptr = GetPairedDevice(keybd);

+

+

+    rc = EventToXI2(event, &xi2);

+    if (rc == Success)

+    {

+        /* XXX: XACE */

+        int filter = GetEventFilter(keybd, xi2);

+        FixUpEventFromWindow(ptr, xi2, focus, None, FALSE);

+        deliveries = DeliverEventsToWindow(keybd, focus, xi2, 1,

+                                           filter, NullGrab);

+        if (deliveries > 0)

+            goto unwind;

+    } else if (rc != BadMatch)

+        ErrorF("[dix] %s: XI2 conversion failed in DFE (%d, %d). Skipping delivery.\n",

+               keybd->name, event->any.type, rc);

+

+    rc = EventToXI(event, &xE, &count);

+    if (rc == Success &&

+        XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, xE, count) == Success)

+    {

+        FixUpEventFromWindow(ptr, xE, focus, None, FALSE);

+        deliveries = DeliverEventsToWindow(keybd, focus, xE, count,

+                GetEventFilter(keybd, xE),

+                NullGrab);

+

+        if (deliveries > 0)

+            goto unwind;

+    } else if (rc != BadMatch)

+        ErrorF("[dix] %s: XI conversion failed in DFE (%d, %d). Skipping delivery.\n",

+               keybd->name, event->any.type, rc);

+

+    if (sendCore)

+    {

+        rc = EventToCore(event, &core);

+        if (rc == Success &&

+            XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, &core, 1) == Success)

+        {

+            FixUpEventFromWindow(keybd, &core, focus, None, FALSE);

+            deliveries = DeliverEventsToWindow(keybd, focus, &core, 1,

+                                               GetEventFilter(keybd, &core),

+                                               NullGrab);

+        }

+    }

+

+unwind:

+    if (xE)

+        xfree(xE);

+    if (xi2)

+        xfree(xi2);

+    return;

+}

+

+/**

+ * Deliver an event from a device that is currently grabbed. Uses

+ * DeliverDeviceEvents() for further delivery if a ownerEvents is set on the

+ * grab. If not, TryClientEvents() is used.

+ *

+ * @param deactivateGrab True if the device's grab should be deactivated.

+ */

+void

+DeliverGrabbedEvent(InternalEvent *event, DeviceIntPtr thisDev,

+                    Bool deactivateGrab)

+{

+    GrabPtr grab;

+    GrabInfoPtr grabinfo;

+    int deliveries = 0;

+    DeviceIntPtr dev;

+    SpritePtr pSprite = thisDev->spriteInfo->sprite;

+    BOOL sendCore = FALSE;

+    int rc, count = 0;

+    xEvent *xi = NULL;

+    xEvent *xi2 = NULL;

+

+    grabinfo = &thisDev->deviceGrab;

+    grab = grabinfo->grab;

+

+    if (grab->ownerEvents)

+    {

+	WindowPtr focus;

+

+        /* Hack: Some pointer device have a focus class. So we need to check

+         * for the type of event, to see if we really want to deliver it to

+         * the focus window. For pointer events, the answer is no.

+         */

+        if (IsPointerEvent(event))

+            focus = PointerRootWin;

+        else if (thisDev->focus)

+	{

+	    focus = thisDev->focus->win;

+	    if (focus == FollowKeyboardWin)

+		focus = inputInfo.keyboard->focus->win;

+	}

+	else

+	    focus = PointerRootWin;

+	if (focus == PointerRootWin)

+	    deliveries = DeliverDeviceEvents(pSprite->win, event, grab,

+                                             NullWindow, thisDev);

+	else if (focus && (focus == pSprite->win ||

+                    IsParent(focus, pSprite->win)))

+	    deliveries = DeliverDeviceEvents(pSprite->win, event, grab, focus,

+					     thisDev);

+	else if (focus)

+	    deliveries = DeliverDeviceEvents(focus, event, grab, focus,

+					     thisDev);

+    }

+    if (!deliveries)

+    {

+        Mask mask;

+

+        /* XXX: In theory, we could pass the internal events through to

+         * everything and only convert just before hitting the wire. We can't

+         * do that yet, so DGE is the last stop for internal events. From here

+         * onwards, we deal with core/XI events.

+         */

+

+        mask = grab->eventMask;

+

+        sendCore = (IsMaster(thisDev) && thisDev->coreEvents);

+        /* try core event */

+        if (sendCore && grab->grabtype == GRABTYPE_CORE)

+        {

+            xEvent core;

+

+            rc = EventToCore(event, &core);

+            if (rc == Success)

+            {

+                FixUpEventFromWindow(thisDev, &core, grab->window,

+                        None, TRUE);

+                if (XaceHook(XACE_SEND_ACCESS, 0, thisDev,

+                            grab->window, &core, 1) ||

+                        XaceHook(XACE_RECEIVE_ACCESS, rClient(grab),

+                            grab->window, &core, 1))

+                    deliveries = 1; /* don't send, but pretend we did */

+                else if (!IsInterferingGrab(rClient(grab), thisDev, &core))

+                {

+                    deliveries = TryClientEvents(rClient(grab), thisDev,

+                            &core, 1, mask,

+                            GetEventFilter(thisDev, &core),

+                            grab);

+                }

+            } else if (rc != BadMatch)

+                ErrorF("[dix] DeliverGrabbedEvent. Core conversion failed.\n");

+        }

+

+        if (!deliveries)

+        {

+            rc = EventToXI2(event, &xi2);

+            if (rc == Success)

+            {

+                int evtype = ((xGenericEvent*)xi2)->evtype;

+                mask = grab->xi2mask[XIAllDevices][evtype/8] |

+                    grab->xi2mask[XIAllMasterDevices][evtype/8] |

+                    grab->xi2mask[thisDev->id][evtype/8];

+                /* try XI2 event */

+                FixUpEventFromWindow(thisDev, xi2, grab->window, None, TRUE);

+                /* XXX: XACE */

+                deliveries = TryClientEvents(rClient(grab), thisDev, xi2, 1, mask,

+                        GetEventFilter(thisDev, xi2), grab);

+            } else if (rc != BadMatch)

+                ErrorF("[dix] %s: XI2 conversion failed in DGE (%d, %d). Skipping delivery.\n",

+                        thisDev->name, event->any.type, rc);

+        }

+

+        if (!deliveries)

+        {

+            rc = EventToXI(event, &xi, &count);

+            if (rc == Success)

+            {

+                /* try XI event */

+                if (grabinfo->fromPassiveGrab  &&

+                        grabinfo->implicitGrab)

+                    mask = grab->deviceMask;

+                else

+                    mask = grab->eventMask;

+

+                FixUpEventFromWindow(thisDev, xi, grab->window,

+                        None, TRUE);

+

+                if (XaceHook(XACE_SEND_ACCESS, 0, thisDev,

+                            grab->window, xi, count) ||

+                        XaceHook(XACE_RECEIVE_ACCESS, rClient(grab),

+                            grab->window, xi, count))

+                    deliveries = 1; /* don't send, but pretend we did */

+                else

+                {

+                    deliveries =

+                        TryClientEvents(rClient(grab), thisDev,

+                                xi, count,

+                                mask,

+                                GetEventFilter(thisDev, xi),

+                                grab);

+                }

+            } else if (rc != BadMatch)

+                ErrorF("[dix] %s: XI conversion failed in DGE (%d, %d). Skipping delivery.\n",

+                        thisDev->name, event->any.type, rc);

+        }

+

+        if (deliveries && (event->any.type == ET_Motion))

+            thisDev->valuator->motionHintWindow = grab->window;

+    }

+    if (deliveries && !deactivateGrab && event->any.type != ET_Motion)

+    {

+	switch (grabinfo->sync.state)

+	{

+	case FREEZE_BOTH_NEXT_EVENT:

+	    for (dev = inputInfo.devices; dev; dev = dev->next)

+	    {

+		if (dev == thisDev)

+		    continue;

+		FreezeThaw(dev, TRUE);

+		if ((dev->deviceGrab.sync.state == FREEZE_BOTH_NEXT_EVENT) &&

+		    (CLIENT_BITS(grab->resource) ==

+		     CLIENT_BITS(dev->deviceGrab.sync.other->resource)))

+		    dev->deviceGrab.sync.state = FROZEN_NO_EVENT;

+		else

+                    dev->deviceGrab.sync.other = grab;

+	    }

+	    /* fall through */

+	case FREEZE_NEXT_EVENT:

+	    grabinfo->sync.state = FROZEN_WITH_EVENT;

+	    FreezeThaw(thisDev, TRUE);

+	    if (!grabinfo->sync.event)

+		grabinfo->sync.event = xcalloc(1, sizeof(InternalEvent));

+	    *grabinfo->sync.event = event->device_event;

+	    break;

+	}

+    }

+

+    if (xi)

+        xfree(xi);

+    if (xi2)

+        xfree(xi2);

+}

+

+/* This function is used to set the key pressed or key released state -

+   this is only used when the pressing of keys does not cause

+   the device's processInputProc to be called, as in for example Mouse Keys.

+*/

+void

+FixKeyState (DeviceEvent *event, DeviceIntPtr keybd)

+{

+    int             key, bit;

+    BYTE   *kptr;

+    KeyClassPtr keyc = keybd->key;

+

+    key = event->detail.key;

+    kptr = &keyc->down[key >> 3];

+    bit = 1 << (key & 7);

+

+    if (event->type == ET_KeyPress) {

+	DebugF("FixKeyState: Key %d %s\n",key,

+               ((event->type == ET_KeyPress) ? "down" : "up"));

+    }

+

+    if (event->type == ET_KeyPress)

+	    *kptr |= bit;

+    else if (event->type == ET_KeyRelease)

+	    *kptr &= ~bit;

+    else

+        FatalError("Impossible keyboard event");

+}

+

+#define AtMostOneClient \

+	(SubstructureRedirectMask | ResizeRedirectMask | ButtonPressMask)

+#define ManagerMask \

+	(SubstructureRedirectMask | ResizeRedirectMask)

+

+/**

+ * Recalculate which events may be deliverable for the given window.

+ * Recalculated mask is used for quicker determination which events may be

+ * delivered to a window.

+ *

+ * The otherEventMasks on a WindowOptional is the combination of all event

+ * masks set by all clients on the window.

+ * deliverableEventMask is the combination of the eventMask and the

+ * otherEventMask plus the events that may be propagated to the parent.

+ *

+ * Traverses to siblings and parents of the window.

+ */

+void

+RecalculateDeliverableEvents(WindowPtr pWin)

+{

+    OtherClients *others;

+    WindowPtr pChild;

+

+    pChild = pWin;

+    while (1)

+    {

+	if (pChild->optional)

+	{

+	    pChild->optional->otherEventMasks = 0;

+	    for (others = wOtherClients(pChild); others; others = others->next)

+	    {

+		pChild->optional->otherEventMasks |= others->mask;

+	    }

+	}

+	pChild->deliverableEvents = pChild->eventMask|

+				    wOtherEventMasks(pChild);

+	if (pChild->parent)

+	    pChild->deliverableEvents |=

+		(pChild->parent->deliverableEvents &

+		 ~wDontPropagateMask(pChild) & PropagateMask);

+	if (pChild->firstChild)

+	{

+	    pChild = pChild->firstChild;

+	    continue;

+	}

+	while (!pChild->nextSib && (pChild != pWin))

+	    pChild = pChild->parent;

+	if (pChild == pWin)

+	    break;

+	pChild = pChild->nextSib;

+    }

+}

+

+/**

+ *

+ *  \param value must conform to DeleteType

+ */

+int

+OtherClientGone(pointer value, XID id)

+{

+    OtherClientsPtr other, prev;

+    WindowPtr pWin = (WindowPtr)value;

+

+    prev = 0;

+    for (other = wOtherClients(pWin); other; other = other->next)

+    {

+	if (other->resource == id)

+	{

+	    if (prev)

+		prev->next = other->next;

+	    else

+	    {

+		if (!(pWin->optional->otherClients = other->next))

+		    CheckWindowOptionalNeed (pWin);

+	    }

+	    xfree(other);

+	    RecalculateDeliverableEvents(pWin);

+	    return(Success);

+	}

+	prev = other;

+    }

+    FatalError("client not on event list");

+    /*NOTREACHED*/

+    return -1; /* make compiler happy */

+}

+

+int

+EventSelectForWindow(WindowPtr pWin, ClientPtr client, Mask mask)

+{

+    Mask check;

+    OtherClients * others;

+    DeviceIntPtr dev;

+    int rc;

+

+    if (mask & ~AllEventMasks)

+    {

+	client->errorValue = mask;

+	return BadValue;

+    }

+    check = (mask & ManagerMask);

+    if (check) {

+	rc = XaceHook(XACE_RESOURCE_ACCESS, client, pWin->drawable.id,

+		      RT_WINDOW, pWin, RT_NONE, NULL, DixManageAccess);

+	if (rc != Success)

+	    return rc;

+    }

+    check = (mask & AtMostOneClient);

+    if (check & (pWin->eventMask|wOtherEventMasks(pWin)))

+    {				       /* It is illegal for two different

+				          clients to select on any of the

+				          events for AtMostOneClient. However,

+				          it is OK, for some client to

+				          continue selecting on one of those

+				          events.  */

+	if ((wClient(pWin) != client) && (check & pWin->eventMask))

+	    return BadAccess;

+	for (others = wOtherClients (pWin); others; others = others->next)

+	{

+	    if (!SameClient(others, client) && (check & others->mask))

+		return BadAccess;

+	}

+    }

+    if (wClient (pWin) == client)

+    {

+	check = pWin->eventMask;

+	pWin->eventMask = mask;

+    }

+    else

+    {

+	for (others = wOtherClients (pWin); others; others = others->next)

+	{

+	    if (SameClient(others, client))

+	    {

+		check = others->mask;

+		if (mask == 0)

+		{

+		    FreeResource(others->resource, RT_NONE);

+		    return Success;

+		}

+		else

+		    others->mask = mask;

+		goto maskSet;

+	    }

+	}

+	check = 0;

+	if (!pWin->optional && !MakeWindowOptional (pWin))

+	    return BadAlloc;

+	others = xalloc(sizeof(OtherClients));

+	if (!others)

+	    return BadAlloc;

+	others->mask = mask;

+	others->resource = FakeClientID(client->index);

+	others->next = pWin->optional->otherClients;

+	pWin->optional->otherClients = others;

+	if (!AddResource(others->resource, RT_OTHERCLIENT, (pointer)pWin))

+	    return BadAlloc;

+    }

+maskSet:

+    if ((mask & PointerMotionHintMask) && !(check & PointerMotionHintMask))

+    {

+        for (dev = inputInfo.devices; dev; dev = dev->next)

+        {

+            if (dev->valuator && dev->valuator->motionHintWindow == pWin)

+                dev->valuator->motionHintWindow = NullWindow;

+        }

+    }

+    RecalculateDeliverableEvents(pWin);

+    return Success;

+}

+

+int

+EventSuppressForWindow(WindowPtr pWin, ClientPtr client,

+                       Mask mask, Bool *checkOptional)

+{

+    int i, free;

+

+    if (mask & ~PropagateMask)

+    {

+	client->errorValue = mask;

+	return BadValue;

+    }

+    if (pWin->dontPropagate)

+	DontPropagateRefCnts[pWin->dontPropagate]--;

+    if (!mask)

+	i = 0;

+    else

+    {

+	for (i = DNPMCOUNT, free = 0; --i > 0; )

+	{

+	    if (!DontPropagateRefCnts[i])

+		free = i;

+	    else if (mask == DontPropagateMasks[i])

+		break;

+	}

+	if (!i && free)

+	{

+	    i = free;

+	    DontPropagateMasks[i] = mask;

+	}

+    }

+    if (i || !mask)

+    {

+	pWin->dontPropagate = i;

+	if (i)

+	    DontPropagateRefCnts[i]++;

+	if (pWin->optional)

+	{

+	    pWin->optional->dontPropagateMask = mask;

+	    *checkOptional = TRUE;

+	}

+    }

+    else

+    {

+	if (!pWin->optional && !MakeWindowOptional (pWin))

+	{

+	    if (pWin->dontPropagate)

+		DontPropagateRefCnts[pWin->dontPropagate]++;

+	    return BadAlloc;

+	}

+	pWin->dontPropagate = 0;

+        pWin->optional->dontPropagateMask = mask;

+    }

+    RecalculateDeliverableEvents(pWin);

+    return Success;

+}

+

+/**

+ * Assembles an EnterNotify or LeaveNotify and sends it event to the client.

+ * Uses the paired keyboard to get some additional information.

+ */

+void

+CoreEnterLeaveEvent(

+    DeviceIntPtr mouse,

+    int type,

+    int mode,

+    int detail,

+    WindowPtr pWin,

+    Window child)

+{

+    xEvent              event;

+    WindowPtr		focus;

+    DeviceIntPtr        keybd;

+    GrabPtr	        grab = mouse->deviceGrab.grab;

+    Mask		mask;

+

+    keybd = GetPairedDevice(mouse);

+

+    if ((pWin == mouse->valuator->motionHintWindow) &&

+	(detail != NotifyInferior))

+	mouse->valuator->motionHintWindow = NullWindow;

+    if (grab)

+    {

+	mask = (pWin == grab->window) ? grab->eventMask : 0;

+	if (grab->ownerEvents)

+	    mask |= EventMaskForClient(pWin, rClient(grab));

+    }

+    else

+    {

+	mask = pWin->eventMask | wOtherEventMasks(pWin);

+    }

+

+    memset(&event, 0, sizeof(xEvent));

+    event.u.u.type = type;

+    event.u.u.detail = detail;

+    event.u.enterLeave.time = currentTime.milliseconds;

+    event.u.enterLeave.rootX = mouse->spriteInfo->sprite->hot.x;

+    event.u.enterLeave.rootY = mouse->spriteInfo->sprite->hot.y;

+    /* Counts on the same initial structure of crossing & button events! */

+    FixUpEventFromWindow(mouse, &event, pWin, None, FALSE);

+    /* Enter/Leave events always set child */

+    event.u.enterLeave.child = child;

+    event.u.enterLeave.flags = event.u.keyButtonPointer.sameScreen ?

+        ELFlagSameScreen : 0;

+    event.u.enterLeave.state = mouse->button ? (mouse->button->state & 0x1f00) : 0;

+    if (keybd)

+        event.u.enterLeave.state |=

+                XkbGrabStateFromRec(&keybd->key->xkbInfo->state);

+    event.u.enterLeave.mode = mode;

+    focus = (keybd) ? keybd->focus->win : None;

+    if ((focus != NoneWin) &&

+            ((pWin == focus) || (focus == PointerRootWin) ||

+             IsParent(focus, pWin)))

+        event.u.enterLeave.flags |= ELFlagFocus;

+

+    if ((mask & GetEventFilter(mouse, &event)))

+    {

+        if (grab)

+            TryClientEvents(rClient(grab), mouse, &event, 1, mask,

+                            GetEventFilter(mouse, &event), grab);

+        else

+            DeliverEventsToWindow(mouse, pWin, &event, 1,

+                                  GetEventFilter(mouse, &event),

+                                  NullGrab);

+    }

+

+    if ((type == EnterNotify) && (mask & KeymapStateMask))

+    {

+        xKeymapEvent ke;

+        ClientPtr client = grab ? rClient(grab) : wClient(pWin);

+        if (XaceHook(XACE_DEVICE_ACCESS, client, keybd, DixReadAccess))

+            bzero((char *)&ke.map[0], 31);

+        else

+            memmove((char *)&ke.map[0], (char *)&keybd->key->down[1], 31);

+

+        ke.type = KeymapNotify;

+        if (grab)

+            TryClientEvents(rClient(grab), keybd, (xEvent *)&ke, 1,

+                            mask, KeymapStateMask, grab);

+        else

+            DeliverEventsToWindow(mouse, pWin, (xEvent *)&ke, 1,

+                                  KeymapStateMask, NullGrab);

+    }

+}

+

+void

+DeviceEnterLeaveEvent(

+    DeviceIntPtr mouse,

+    int sourceid,

+    int type,

+    int mode,

+    int detail,

+    WindowPtr pWin,

+    Window child)

+{

+    GrabPtr             grab = mouse->deviceGrab.grab;

+    xXIEnterEvent       *event;

+    int                 filter;

+    int                 btlen, len, i;

+    DeviceIntPtr        kbd;

+

+    if ((mode == XINotifyPassiveGrab && type == XI_Leave) ||

+        (mode == XINotifyPassiveUngrab && type == XI_Enter))

+        return;

+

+    btlen = (mouse->button) ? bits_to_bytes(mouse->button->numButtons) : 0;

+    btlen = bytes_to_int32(btlen);

+    len = sizeof(xXIEnterEvent) + btlen * 4;

+

+    event = xcalloc(1, len);

+    event->type         = GenericEvent;

+    event->extension    = IReqCode;

+    event->evtype       = type;

+    event->length       = (len - sizeof(xEvent))/4;

+    event->buttons_len  = btlen;

+    event->detail       = detail;

+    event->time         = currentTime.milliseconds;

+    event->deviceid     = mouse->id;

+    event->sourceid     = sourceid;

+    event->mode         = mode;

+    event->root_x       = FP1616(mouse->spriteInfo->sprite->hot.x, 0);

+    event->root_y       = FP1616(mouse->spriteInfo->sprite->hot.y, 0);

+

+    for (i = 0; mouse && mouse->button && i < mouse->button->numButtons; i++)

+        if (BitIsOn(mouse->button->down, i))

+            SetBit(&event[1], i);

+

+    kbd = (IsMaster(mouse) || mouse->u.master) ? GetPairedDevice(mouse) : NULL;

+    if (kbd && kbd->key)

+    {

+        event->mods.base_mods = kbd->key->xkbInfo->state.base_mods;

+        event->mods.latched_mods = kbd->key->xkbInfo->state.latched_mods;

+        event->mods.locked_mods = kbd->key->xkbInfo->state.locked_mods;

+

+        event->group.base_group = kbd->key->xkbInfo->state.base_group;

+        event->group.latched_group = kbd->key->xkbInfo->state.latched_group;

+        event->group.locked_group = kbd->key->xkbInfo->state.locked_group;

+    }

+

+    FixUpEventFromWindow(mouse, (xEvent*)event, pWin, None, FALSE);

+

+    filter = GetEventFilter(mouse, (xEvent*)event);

+

+    if (grab)

+    {

+        Mask mask;

+        mask = grab->xi2mask[XIAllDevices][type/8] |

+               grab->xi2mask[XIAllMasterDevices][type/8] |

+               grab->xi2mask[mouse->id][type/8];

+        TryClientEvents(rClient(grab), mouse, (xEvent*)event, 1, mask,

+                        filter, grab);

+    } else {

+        if (!GetWindowXI2Mask(mouse, pWin, (xEvent*)event))

+            goto out;

+        DeliverEventsToWindow(mouse, pWin, (xEvent*)event, 1, filter,

+                              NullGrab);

+    }

+

+out:

+    xfree(event);

+}

+

+void

+CoreFocusEvent(DeviceIntPtr dev, int type, int mode, int detail, WindowPtr pWin)

+{

+    xEvent event;

+

+    memset(&event, 0, sizeof(xEvent));

+    event.u.focus.mode = mode;

+    event.u.u.type = type;

+    event.u.u.detail = detail;

+    event.u.focus.window = pWin->drawable.id;

+

+    DeliverEventsToWindow(dev, pWin, &event, 1,

+                          GetEventFilter(dev, &event), NullGrab);

+    if ((type == FocusIn) &&

+            ((pWin->eventMask | wOtherEventMasks(pWin)) & KeymapStateMask))

+    {

+        xKeymapEvent ke;

+        ClientPtr client = wClient(pWin);

+        if (XaceHook(XACE_DEVICE_ACCESS, client, dev, DixReadAccess))

+            bzero((char *)&ke.map[0], 31);

+        else

+            memmove((char *)&ke.map[0], (char *)&dev->key->down[1], 31);

+

+        ke.type = KeymapNotify;

+        DeliverEventsToWindow(dev, pWin, (xEvent *)&ke, 1,

+                KeymapStateMask, NullGrab);

+    }

+}

+

+/**

+ * Set the input focus to the given window. Subsequent keyboard events will be

+ * delivered to the given window.

+ *

+ * Usually called from ProcSetInputFocus as result of a client request. If so,

+ * the device is the inputInfo.keyboard.

+ * If called from ProcXSetInputFocus as result of a client xinput request, the

+ * device is set to the device specified by the client.

+ *

+ * @param client Client that requested input focus change.

+ * @param dev Focus device.

+ * @param focusID The window to obtain the focus. Can be PointerRoot or None.

+ * @param revertTo Specifies where the focus reverts to when window becomes

+ * unviewable.

+ * @param ctime Specifies the time.

+ * @param followOK True if pointer is allowed to follow the keyboard.

+ */

+int

+SetInputFocus(

+    ClientPtr client,

+    DeviceIntPtr dev,

+    Window focusID,

+    CARD8 revertTo,

+    Time ctime,

+    Bool followOK)

+{

+    FocusClassPtr focus;

+    WindowPtr focusWin;

+    int mode, rc;

+    TimeStamp time;

+    DeviceIntPtr keybd; /* used for FollowKeyboard or FollowKeyboardWin */

+

+

+    UpdateCurrentTime();

+    if ((revertTo != RevertToParent) &&

+	(revertTo != RevertToPointerRoot) &&

+	(revertTo != RevertToNone) &&

+	((revertTo != RevertToFollowKeyboard) || !followOK))

+    {

+	client->errorValue = revertTo;

+	return BadValue;

+    }

+    time = ClientTimeToServerTime(ctime);

+

+    if (IsKeyboardDevice(dev))

+        keybd = dev;

+    else

+        keybd = GetPairedDevice(dev);

+

+    if ((focusID == None) || (focusID == PointerRoot))

+	focusWin = (WindowPtr)(long)focusID;

+    else if ((focusID == FollowKeyboard) && followOK)

+    {

+	focusWin = keybd->focus->win;

+    }

+    else {

+	rc = dixLookupWindow(&focusWin, focusID, client, DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+	/* It is a match error to try to set the input focus to an

+	unviewable window. */

+	if(!focusWin->realized)

+	    return(BadMatch);

+    }

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, DixSetFocusAccess);

+    if (rc != Success)

+	return Success;

+

+    focus = dev->focus;

+    if ((CompareTimeStamps(time, currentTime) == LATER) ||

+	(CompareTimeStamps(time, focus->time) == EARLIER))

+	return Success;

+    mode = (dev->deviceGrab.grab) ? NotifyWhileGrabbed : NotifyNormal;

+    if (focus->win == FollowKeyboardWin)

+    {

+        if (!ActivateFocusInGrab(dev, keybd->focus->win, focusWin))

+            DoFocusEvents(dev, keybd->focus->win, focusWin, mode);

+    } else

+    {

+        if (!ActivateFocusInGrab(dev, focus->win, focusWin))

+            DoFocusEvents(dev, focus->win, focusWin, mode);

+    }

+    focus->time = time;

+    focus->revert = revertTo;

+    if (focusID == FollowKeyboard)

+	focus->win = FollowKeyboardWin;

+    else

+	focus->win = focusWin;

+    if ((focusWin == NoneWin) || (focusWin == PointerRootWin))

+	focus->traceGood = 0;

+    else

+    {

+        int depth = 0;

+	WindowPtr pWin;

+

+        for (pWin = focusWin; pWin; pWin = pWin->parent) depth++;

+        if (depth > focus->traceSize)

+        {

+	    focus->traceSize = depth+1;

+	    focus->trace = xrealloc(focus->trace,

+				    focus->traceSize * sizeof(WindowPtr));

+	}

+	focus->traceGood = depth;

+        for (pWin = focusWin, depth--; pWin; pWin = pWin->parent, depth--)

+	    focus->trace[depth] = pWin;

+    }

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for SetInputFocus request.

+ *

+ * Sets the input focus for the virtual core keyboard.

+ */

+int

+ProcSetInputFocus(ClientPtr client)

+{

+    DeviceIntPtr kbd = PickKeyboard(client);

+    REQUEST(xSetInputFocusReq);

+

+    REQUEST_SIZE_MATCH(xSetInputFocusReq);

+

+    return SetInputFocus(client, kbd, stuff->focus,

+			 stuff->revertTo, stuff->time, FALSE);

+}

+

+/**

+ * Server-side protocol handling for GetInputFocus request.

+ *

+ * Sends the current input focus for the client's keyboard back to the

+ * client.

+ */

+int

+ProcGetInputFocus(ClientPtr client)

+{

+    DeviceIntPtr kbd = PickKeyboard(client);

+    xGetInputFocusReply rep;

+    FocusClassPtr focus = kbd->focus;

+    int rc;

+    /* REQUEST(xReq); */

+    REQUEST_SIZE_MATCH(xReq);

+

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, kbd, DixGetFocusAccess);

+    if (rc != Success)

+	return rc;

+

+    memset(&rep, 0, sizeof(xGetInputFocusReply));

+    rep.type = X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    if (focus->win == NoneWin)

+	rep.focus = None;

+    else if (focus->win == PointerRootWin)

+	rep.focus = PointerRoot;

+    else rep.focus = focus->win->drawable.id;

+    rep.revertTo = focus->revert;

+    WriteReplyToClient(client, sizeof(xGetInputFocusReply), &rep);

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for GrabPointer request.

+ *

+ * Sets an active grab on the client's ClientPointer and returns success

+ * status to client.

+ */

+int

+ProcGrabPointer(ClientPtr client)

+{

+    xGrabPointerReply rep;

+    DeviceIntPtr device = PickPointer(client);

+    GrabPtr grab;

+    GrabMask mask;

+    WindowPtr confineTo;

+    CursorPtr oldCursor;

+    REQUEST(xGrabPointerReq);

+    TimeStamp time;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xGrabPointerReq);

+    UpdateCurrentTime();

+

+    if (stuff->eventMask & ~PointerGrabMask)

+    {

+	client->errorValue = stuff->eventMask;

+        return BadValue;

+    }

+

+    if (stuff->confineTo == None)

+	confineTo = NullWindow;

+    else

+    {

+	rc = dixLookupWindow(&confineTo, stuff->confineTo, client,

+			     DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+

+    memset(&rep, 0, sizeof(xGrabPointerReply));

+    oldCursor = NullCursor;

+    grab = device->deviceGrab.grab;

+

+    if (grab)

+    {

+        if (grab->confineTo && !confineTo)

+            ConfineCursorToWindow(device, RootWindow(device), FALSE, FALSE);

+        oldCursor = grab->cursor;

+    }

+

+    mask.core = stuff->eventMask;

+

+    rc = GrabDevice(client, device, stuff->pointerMode, stuff->keyboardMode,

+                    stuff->grabWindow, stuff->ownerEvents, stuff->time,

+                    &mask, GRABTYPE_CORE, stuff->cursor,

+                    stuff->confineTo, &rep.status);

+    if (rc != Success)

+        return rc;

+

+    if (oldCursor && rep.status == GrabSuccess)

+        FreeCursor (oldCursor, (Cursor)0);

+

+    time = ClientTimeToServerTime(stuff->time);

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    WriteReplyToClient(client, sizeof(xGrabPointerReply), &rep);

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for ChangeActivePointerGrab request.

+ *

+ * Changes properties of the grab hold by the client. If the client does not

+ * hold an active grab on the device, nothing happens.

+ */

+int

+ProcChangeActivePointerGrab(ClientPtr client)

+{

+    DeviceIntPtr device;

+    GrabPtr      grab;

+    CursorPtr newCursor, oldCursor;

+    REQUEST(xChangeActivePointerGrabReq);

+    TimeStamp time;

+

+    REQUEST_SIZE_MATCH(xChangeActivePointerGrabReq);

+    if (stuff->eventMask & ~PointerGrabMask)

+    {

+	client->errorValue = stuff->eventMask;

+        return BadValue;

+    }

+    if (stuff->cursor == None)

+	newCursor = NullCursor;

+    else

+    {

+	int rc = dixLookupResourceByType((pointer *)&newCursor, stuff->cursor,

+					 RT_CURSOR, client, DixUseAccess);

+	if (rc != Success)

+	{

+	    client->errorValue = stuff->cursor;

+	    return (rc == BadValue) ? BadCursor : rc;

+	}

+    }

+

+    device = PickPointer(client);

+    grab = device->deviceGrab.grab;

+

+    if (!grab)

+	return Success;

+    if (!SameClient(grab, client))

+	return Success;

+    time = ClientTimeToServerTime(stuff->time);

+    if ((CompareTimeStamps(time, currentTime) == LATER) ||

+	     (CompareTimeStamps(time, device->deviceGrab.grabTime) == EARLIER))

+	return Success;

+    oldCursor = grab->cursor;

+    grab->cursor = newCursor;

+    if (newCursor)

+	newCursor->refcnt++;

+    PostNewCursor(device);

+    if (oldCursor)

+	FreeCursor(oldCursor, (Cursor)0);

+    grab->eventMask = stuff->eventMask;

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for UngrabPointer request.

+ *

+ * Deletes a pointer grab on a device the client has grabbed.

+ */

+int

+ProcUngrabPointer(ClientPtr client)

+{

+    DeviceIntPtr device = PickPointer(client);

+    GrabPtr grab;

+    TimeStamp time;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    UpdateCurrentTime();

+    grab = device->deviceGrab.grab;

+

+    time = ClientTimeToServerTime(stuff->id);

+    if ((CompareTimeStamps(time, currentTime) != LATER) &&

+	    (CompareTimeStamps(time, device->deviceGrab.grabTime) != EARLIER) &&

+	    (grab) && SameClient(grab, client))

+	(*device->deviceGrab.DeactivateGrab)(device);

+    return Success;

+}

+

+/**

+ * Sets a grab on the given device.

+ *

+ * Called from ProcGrabKeyboard to work on the client's keyboard.

+ * Called from ProcXGrabDevice to work on the device specified by the client.

+ *

+ * The parameters this_mode and other_mode represent the keyboard_mode and

+ * pointer_mode parameters of XGrabKeyboard().

+ * See man page for details on all the parameters

+ *

+ * @param client Client that owns the grab.

+ * @param dev The device to grab.

+ * @param this_mode GrabModeSync or GrabModeAsync

+ * @param other_mode GrabModeSync or GrabModeAsync

+ * @param status Return code to be returned to the caller.

+ *

+ * @returns Success or BadValue.

+ */

+int

+GrabDevice(ClientPtr client, DeviceIntPtr dev,

+           unsigned pointer_mode, unsigned keyboard_mode, Window grabWindow,

+           unsigned ownerEvents, Time ctime, GrabMask *mask,

+           int grabtype, Cursor curs, Window confineToWin, CARD8 *status)

+{

+    WindowPtr pWin, confineTo;

+    GrabPtr grab;

+    TimeStamp time;

+    Mask access_mode = DixGrabAccess;

+    int rc;

+    GrabInfoPtr grabInfo = &dev->deviceGrab;

+    CursorPtr cursor;

+

+    UpdateCurrentTime();

+    if ((keyboard_mode != GrabModeSync) && (keyboard_mode != GrabModeAsync))

+    {

+	client->errorValue = keyboard_mode;

+        return BadValue;

+    }

+    if ((pointer_mode != GrabModeSync) && (pointer_mode != GrabModeAsync))

+    {

+	client->errorValue = pointer_mode;

+        return BadValue;

+    }

+    if ((ownerEvents != xFalse) && (ownerEvents != xTrue))

+    {

+	client->errorValue = ownerEvents;

+        return BadValue;

+    }

+

+    rc = dixLookupWindow(&pWin, grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    if (confineToWin == None)

+	confineTo = NullWindow;

+    else

+    {

+	rc = dixLookupWindow(&confineTo, confineToWin, client,

+			     DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+

+    if (curs == None)

+	cursor = NullCursor;

+    else

+    {

+	rc = dixLookupResourceByType((pointer *)&cursor, curs, RT_CURSOR,

+			       client, DixUseAccess);

+	if (rc != Success)

+	{

+	    client->errorValue = curs;

+	    return (rc == BadValue) ? BadCursor : rc;

+	}

+	access_mode |= DixForceAccess;

+    }

+

+    if (keyboard_mode == GrabModeSync || pointer_mode == GrabModeSync)

+	access_mode |= DixFreezeAccess;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, dev, access_mode);

+    if (rc != Success)

+	return rc;

+

+    time = ClientTimeToServerTime(ctime);

+    grab = grabInfo->grab;

+    if (grab && grab->grabtype != grabtype)

+        *status = AlreadyGrabbed;

+    if (grab && !SameClient(grab, client))

+	*status = AlreadyGrabbed;

+    else if ((!pWin->realized) ||

+             (confineTo &&

+                !(confineTo->realized

+                    && BorderSizeNotEmpty(dev, confineTo))))

+	*status = GrabNotViewable;

+    else if ((CompareTimeStamps(time, currentTime) == LATER) ||

+	     (CompareTimeStamps(time, grabInfo->grabTime) == EARLIER))

+	*status = GrabInvalidTime;

+    else if (grabInfo->sync.frozen &&

+	     grabInfo->sync.other && !SameClient(grabInfo->sync.other, client))

+	*status = GrabFrozen;

+    else

+    {

+	GrabRec tempGrab;

+

+        /* Otherwise segfaults happen on grabbed MPX devices */

+        memset(&tempGrab, 0, sizeof(GrabRec));

+

+        tempGrab.next = NULL;

+	tempGrab.window = pWin;

+	tempGrab.resource = client->clientAsMask;

+	tempGrab.ownerEvents = ownerEvents;

+	tempGrab.keyboardMode = keyboard_mode;

+	tempGrab.pointerMode = pointer_mode;

+	if (grabtype == GRABTYPE_CORE)

+	    tempGrab.eventMask = mask->core;

+	else if (grabtype == GRABTYPE_XI)

+	    tempGrab.eventMask = mask->xi;

+	else

+	    memcpy(tempGrab.xi2mask, mask->xi2mask, sizeof(tempGrab.xi2mask));

+	tempGrab.device = dev;

+	tempGrab.cursor = cursor;

+	tempGrab.confineTo = confineTo;

+	tempGrab.grabtype = grabtype;

+	(*grabInfo->ActivateGrab)(dev, &tempGrab, time, FALSE);

+	*status = GrabSuccess;

+    }

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for GrabKeyboard request.

+ *

+ * Grabs the client's keyboard and returns success status to client.

+ */

+int

+ProcGrabKeyboard(ClientPtr client)

+{

+    xGrabKeyboardReply rep;

+    REQUEST(xGrabKeyboardReq);

+    int result;

+    DeviceIntPtr keyboard = PickKeyboard(client);

+    GrabMask mask;

+

+    REQUEST_SIZE_MATCH(xGrabKeyboardReq);

+

+    memset(&rep, 0, sizeof(xGrabKeyboardReply));

+    mask.core = KeyPressMask | KeyReleaseMask;

+

+    result = GrabDevice(client, keyboard, stuff->pointerMode,

+            stuff->keyboardMode, stuff->grabWindow, stuff->ownerEvents,

+            stuff->time, &mask, GRABTYPE_CORE, None, None,

+            &rep.status);

+

+    if (result != Success)

+	return result;

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    WriteReplyToClient(client, sizeof(xGrabKeyboardReply), &rep);

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for UngrabKeyboard request.

+ *

+ * Deletes a possible grab on the client's keyboard.

+ */

+int

+ProcUngrabKeyboard(ClientPtr client)

+{

+    DeviceIntPtr device = PickKeyboard(client);

+    GrabPtr grab;

+    TimeStamp time;

+    REQUEST(xResourceReq);

+

+    REQUEST_SIZE_MATCH(xResourceReq);

+    UpdateCurrentTime();

+

+    grab = device->deviceGrab.grab;

+

+    time = ClientTimeToServerTime(stuff->id);

+    if ((CompareTimeStamps(time, currentTime) != LATER) &&

+	(CompareTimeStamps(time, device->deviceGrab.grabTime) != EARLIER) &&

+	(grab) && SameClient(grab, client) && grab->grabtype == GRABTYPE_CORE)

+	(*device->deviceGrab.DeactivateGrab)(device);

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for QueryPointer request.

+ *

+ * Returns the current state and position of the client's ClientPointer to the

+ * client.

+ */

+int

+ProcQueryPointer(ClientPtr client)

+{

+    xQueryPointerReply rep;

+    WindowPtr pWin, t;

+    DeviceIntPtr mouse = PickPointer(client);

+    DeviceIntPtr keyboard;

+    SpritePtr pSprite;

+    int rc;

+    REQUEST(xResourceReq);

+    REQUEST_SIZE_MATCH(xResourceReq);

+

+    rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, mouse, DixReadAccess);

+    if (rc != Success && rc != BadAccess)

+	return rc;

+

+    keyboard = GetPairedDevice(mouse);

+

+    pSprite = mouse->spriteInfo->sprite;

+    if (mouse->valuator->motionHintWindow)

+	MaybeStopHint(mouse, client);

+    memset(&rep, 0, sizeof(xQueryPointerReply));

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.mask = mouse->button ? (mouse->button->state) : 0;

+    rep.mask |= XkbStateFieldFromRec(&keyboard->key->xkbInfo->state);

+    rep.length = 0;

+    rep.root = (RootWindow(mouse))->drawable.id;

+    rep.rootX = pSprite->hot.x;

+    rep.rootY = pSprite->hot.y;

+    rep.child = None;

+    if (pSprite->hot.pScreen == pWin->drawable.pScreen)

+    {

+	rep.sameScreen = xTrue;

+	rep.winX = pSprite->hot.x - pWin->drawable.x;

+	rep.winY = pSprite->hot.y - pWin->drawable.y;

+	for (t = pSprite->win; t; t = t->parent)

+	    if (t->parent == pWin)

+	    {

+		rep.child = t->drawable.id;

+		break;

+	    }

+    }

+    else

+    {

+	rep.sameScreen = xFalse;

+	rep.winX = 0;

+	rep.winY = 0;

+    }

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension) {

+	rep.rootX += panoramiXdataPtr[0].x;

+	rep.rootY += panoramiXdataPtr[0].y;

+	if(stuff->id == rep.root) {

+	    rep.winX += panoramiXdataPtr[0].x;

+	    rep.winY += panoramiXdataPtr[0].y;

+	}

+    }

+#endif

+

+    if (rc == BadAccess) {

+	rep.mask = 0;

+	rep.child = None;

+	rep.rootX = 0;

+	rep.rootY = 0;

+	rep.winX = 0;

+	rep.winY = 0;

+    }

+

+    WriteReplyToClient(client, sizeof(xQueryPointerReply), &rep);

+

+    return(Success);

+}

+

+/**

+ * Initializes the device list and the DIX sprite to sane values. Allocates

+ * trace memory used for quick window traversal.

+ */

+void

+InitEvents(void)

+{

+    int i;

+

+    inputInfo.numDevices = 0;

+    inputInfo.devices = (DeviceIntPtr)NULL;

+    inputInfo.off_devices = (DeviceIntPtr)NULL;

+    inputInfo.keyboard = (DeviceIntPtr)NULL;

+    inputInfo.pointer = (DeviceIntPtr)NULL;

+    /* The mask for pointer motion events may have changed in the last server

+     * generation. See comment above definition of filters. */

+    filters[0][PointerMotionMask] = MotionNotify;

+    for (i = 1; i < MAXDEVICES; i++)

+    {

+        memcpy(&filters[i], filters[0], sizeof(filters[0]));

+    }

+

+    syncEvents.replayDev = (DeviceIntPtr)NULL;

+    syncEvents.replayWin = NullWindow;

+    while (syncEvents.pending)

+    {

+	QdEventPtr next = syncEvents.pending->next;

+	xfree(syncEvents.pending);

+	syncEvents.pending = next;

+    }

+    syncEvents.pendtail = &syncEvents.pending;

+    syncEvents.playingEvents = FALSE;

+    syncEvents.time.months = 0;

+    syncEvents.time.milliseconds = 0;	/* hardly matters */

+    currentTime.months = 0;

+    currentTime.milliseconds = GetTimeInMillis();

+    lastDeviceEventTime = currentTime;

+    for (i = 0; i < DNPMCOUNT; i++)

+    {

+	DontPropagateMasks[i] = 0;

+	DontPropagateRefCnts[i] = 0;

+    }

+

+    InputEventListLen = GetMaximumEventsNum();

+    InputEventList = InitEventList(InputEventListLen);

+    if (!InputEventList)

+        FatalError("[dix] Failed to allocate input event list.\n");

+}

+

+void

+CloseDownEvents(void)

+{

+    FreeEventList(InputEventList, InputEventListLen);

+    InputEventListLen = 0;

+    InputEventList = NULL;

+}

+

+/**

+ * Server-side protocol handling for SendEvent request.

+ *

+ * Locates the window to send the event to and forwards the event.

+ */

+int

+ProcSendEvent(ClientPtr client)

+{

+    WindowPtr pWin;

+    WindowPtr effectiveFocus = NullWindow; /* only set if dest==InputFocus */

+    DeviceIntPtr dev = PickPointer(client);

+    DeviceIntPtr keybd = GetPairedDevice(dev);

+    SpritePtr pSprite = dev->spriteInfo->sprite;

+    REQUEST(xSendEventReq);

+

+    REQUEST_SIZE_MATCH(xSendEventReq);

+

+    /* The client's event type must be a core event type or one defined by an

+	extension. */

+

+    if ( ! ((stuff->event.u.u.type > X_Reply &&

+	     stuff->event.u.u.type < LASTEvent) ||

+	    (stuff->event.u.u.type >= EXTENSION_EVENT_BASE &&

+	     stuff->event.u.u.type < (unsigned)lastEvent)))

+    {

+	client->errorValue = stuff->event.u.u.type;

+	return BadValue;

+    }

+    if (stuff->event.u.u.type == ClientMessage &&

+	stuff->event.u.u.detail != 8 &&

+	stuff->event.u.u.detail != 16 &&

+	stuff->event.u.u.detail != 32)

+    {

+	client->errorValue = stuff->event.u.u.detail;

+	return BadValue;

+    }

+    if (stuff->eventMask & ~AllEventMasks)

+    {

+	client->errorValue = stuff->eventMask;

+	return BadValue;

+    }

+

+    if (stuff->destination == PointerWindow)

+	pWin = pSprite->win;

+    else if (stuff->destination == InputFocus)

+    {

+	WindowPtr inputFocus = (keybd) ? keybd->focus->win : NoneWin;

+

+	if (inputFocus == NoneWin)

+	    return Success;

+

+	/* If the input focus is PointerRootWin, send the event to where

+	the pointer is if possible, then perhaps propogate up to root. */

+	if (inputFocus == PointerRootWin)

+	    inputFocus = pSprite->spriteTrace[0]; /* Root window! */

+

+	if (IsParent(inputFocus, pSprite->win))

+	{

+	    effectiveFocus = inputFocus;

+	    pWin = pSprite->win;

+	}

+	else

+	    effectiveFocus = pWin = inputFocus;

+    }

+    else

+	dixLookupWindow(&pWin, stuff->destination, client, DixSendAccess);

+

+    if (!pWin)

+	return BadWindow;

+    if ((stuff->propagate != xFalse) && (stuff->propagate != xTrue))

+    {

+	client->errorValue = stuff->propagate;

+	return BadValue;

+    }

+    stuff->event.u.u.type |= 0x80;

+    if (stuff->propagate)

+    {

+	for (;pWin; pWin = pWin->parent)

+	{

+	    if (XaceHook(XACE_SEND_ACCESS, client, NULL, pWin,

+			 &stuff->event, 1))

+		return Success;

+            if (DeliverEventsToWindow(dev, pWin,

+                        &stuff->event, 1, stuff->eventMask, NullGrab))

+		return Success;

+	    if (pWin == effectiveFocus)

+		return Success;

+	    stuff->eventMask &= ~wDontPropagateMask(pWin);

+	    if (!stuff->eventMask)

+		break;

+	}

+    }

+    else if (!XaceHook(XACE_SEND_ACCESS, client, NULL, pWin, &stuff->event, 1))

+        DeliverEventsToWindow(dev, pWin, &stuff->event,

+                                    1, stuff->eventMask, NullGrab);

+    return Success;

+}

+

+/**

+ * Server-side protocol handling for UngrabKey request.

+ *

+ * Deletes a passive grab for the given key. Works on the

+ * client's keyboard.

+ */

+int

+ProcUngrabKey(ClientPtr client)

+{

+    REQUEST(xUngrabKeyReq);

+    WindowPtr pWin;

+    GrabRec tempGrab;

+    DeviceIntPtr keybd = PickKeyboard(client);

+    int rc;

+

+    REQUEST_SIZE_MATCH(xUngrabKeyReq);

+    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+    if (((stuff->key > keybd->key->xkbInfo->desc->max_key_code) ||

+	 (stuff->key < keybd->key->xkbInfo->desc->min_key_code))

+	&& (stuff->key != AnyKey))

+    {

+	client->errorValue = stuff->key;

+        return BadValue;

+    }

+    if ((stuff->modifiers != AnyModifier) &&

+	(stuff->modifiers & ~AllModifiersMask))

+    {

+	client->errorValue = stuff->modifiers;

+	return BadValue;

+    }

+    tempGrab.resource = client->clientAsMask;

+    tempGrab.device = keybd;

+    tempGrab.window = pWin;

+    tempGrab.modifiersDetail.exact = stuff->modifiers;

+    tempGrab.modifiersDetail.pMask = NULL;

+    tempGrab.modifierDevice = GetPairedDevice(keybd);

+    tempGrab.type = KeyPress;

+    tempGrab.grabtype = GRABTYPE_CORE;

+    tempGrab.detail.exact = stuff->key;

+    tempGrab.detail.pMask = NULL;

+    tempGrab.next = NULL;

+

+    if (!DeletePassiveGrabFromList(&tempGrab))

+	return(BadAlloc);

+    return(Success);

+}

+

+/**

+ * Server-side protocol handling for GrabKey request.

+ *

+ * Creates a grab for the client's keyboard and adds it to the list of passive

+ * grabs.

+ */

+int

+ProcGrabKey(ClientPtr client)

+{

+    WindowPtr pWin;

+    REQUEST(xGrabKeyReq);

+    GrabPtr grab;

+    DeviceIntPtr keybd = PickKeyboard(client);

+    int rc;

+    GrabParameters param;

+    GrabMask mask;

+

+    REQUEST_SIZE_MATCH(xGrabKeyReq);

+

+    memset(&param, 0, sizeof(param));

+    param.grabtype = GRABTYPE_CORE;

+    param.ownerEvents = stuff->ownerEvents;

+    param.this_device_mode = stuff->keyboardMode;

+    param.other_devices_mode = stuff->pointerMode;

+    param.modifiers = stuff->modifiers;

+

+    rc = CheckGrabValues(client, &param);

+    if (rc != Success)

+        return rc;

+

+    if (((stuff->key > keybd->key->xkbInfo->desc->max_key_code) ||

+	 (stuff->key < keybd->key->xkbInfo->desc->min_key_code))

+	&& (stuff->key != AnyKey))

+    {

+	client->errorValue = stuff->key;

+        return BadValue;

+    }

+    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+

+

+    mask.core = (KeyPressMask | KeyReleaseMask);

+

+    grab = CreateGrab(client->index, keybd, keybd, pWin, GRABTYPE_CORE, &mask,

+                      &param, KeyPress, stuff->key, NullWindow, NullCursor);

+    if (!grab)

+	return BadAlloc;

+    return AddPassiveGrabToList(client, grab);

+}

+

+

+/**

+ * Server-side protocol handling for GrabButton request.

+ *

+ * Creates a grab for the client's ClientPointer and adds it as a passive grab

+ * to the list.

+ */

+int

+ProcGrabButton(ClientPtr client)

+{

+    WindowPtr pWin, confineTo;

+    REQUEST(xGrabButtonReq);

+    CursorPtr cursor;

+    GrabPtr grab;

+    DeviceIntPtr ptr, modifierDevice;

+    Mask access_mode = DixGrabAccess;

+    GrabMask mask;

+    GrabParameters param;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xGrabButtonReq);

+    if ((stuff->pointerMode != GrabModeSync) &&

+	(stuff->pointerMode != GrabModeAsync))

+    {

+	client->errorValue = stuff->pointerMode;

+        return BadValue;

+    }

+    if ((stuff->keyboardMode != GrabModeSync) &&

+	(stuff->keyboardMode != GrabModeAsync))

+    {

+	client->errorValue = stuff->keyboardMode;

+        return BadValue;

+    }

+    if ((stuff->modifiers != AnyModifier) &&

+	(stuff->modifiers & ~AllModifiersMask))

+    {

+	client->errorValue = stuff->modifiers;

+	return BadValue;

+    }

+    if ((stuff->ownerEvents != xFalse) && (stuff->ownerEvents != xTrue))

+    {

+	client->errorValue = stuff->ownerEvents;

+	return BadValue;

+    }

+    if (stuff->eventMask & ~PointerGrabMask)

+    {

+	client->errorValue = stuff->eventMask;

+        return BadValue;

+    }

+    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixSetAttrAccess);

+    if (rc != Success)

+	return rc;

+    if (stuff->confineTo == None)

+       confineTo = NullWindow;

+    else {

+	rc = dixLookupWindow(&confineTo, stuff->confineTo, client,

+			     DixSetAttrAccess);

+	if (rc != Success)

+	    return rc;

+    }

+    if (stuff->cursor == None)

+	cursor = NullCursor;

+    else

+    {

+	rc = dixLookupResourceByType((pointer *)&cursor, stuff->cursor, RT_CURSOR,

+			       client, DixUseAccess);

+	if (rc != Success)

+	if (!cursor)

+	{

+	    client->errorValue = stuff->cursor;

+	    return (rc == BadValue) ? BadCursor : rc;

+	}

+	access_mode |= DixForceAccess;

+    }

+

+    ptr = PickPointer(client);

+    modifierDevice = GetPairedDevice(ptr);

+    if (stuff->pointerMode == GrabModeSync ||

+	stuff->keyboardMode == GrabModeSync)

+	access_mode |= DixFreezeAccess;

+    rc = XaceHook(XACE_DEVICE_ACCESS, client, ptr, access_mode);

+    if (rc != Success)

+	return rc;

+

+    memset(&param, 0, sizeof(param));

+    param.grabtype = GRABTYPE_CORE;

+    param.ownerEvents = stuff->ownerEvents;

+    param.this_device_mode = stuff->keyboardMode;

+    param.other_devices_mode = stuff->pointerMode;

+    param.modifiers = stuff->modifiers;

+

+    mask.core = stuff->eventMask;

+

+    grab = CreateGrab(client->index, ptr, modifierDevice, pWin,

+                      GRABTYPE_CORE, &mask, &param, ButtonPress,

+                      stuff->button, confineTo, cursor);

+    if (!grab)

+	return BadAlloc;

+    return AddPassiveGrabToList(client, grab);

+}

+

+/**

+ * Server-side protocol handling for UngrabButton request.

+ *

+ * Deletes a passive grab on the client's ClientPointer from the list.

+ */

+int

+ProcUngrabButton(ClientPtr client)

+{

+    REQUEST(xUngrabButtonReq);

+    WindowPtr pWin;

+    GrabRec tempGrab;

+    int rc;

+    DeviceIntPtr ptr;

+

+    REQUEST_SIZE_MATCH(xUngrabButtonReq);

+    if ((stuff->modifiers != AnyModifier) &&

+	(stuff->modifiers & ~AllModifiersMask))

+    {

+	client->errorValue = stuff->modifiers;

+	return BadValue;

+    }

+    rc = dixLookupWindow(&pWin, stuff->grabWindow, client, DixReadAccess);

+    if (rc != Success)

+	return rc;

+

+    ptr = PickPointer(client);

+

+    tempGrab.resource = client->clientAsMask;

+    tempGrab.device = ptr;

+    tempGrab.window = pWin;

+    tempGrab.modifiersDetail.exact = stuff->modifiers;

+    tempGrab.modifiersDetail.pMask = NULL;

+    tempGrab.modifierDevice = GetPairedDevice(ptr);

+    tempGrab.type = ButtonPress;

+    tempGrab.detail.exact = stuff->button;

+    tempGrab.grabtype = GRABTYPE_CORE;

+    tempGrab.detail.pMask = NULL;

+    tempGrab.next = NULL;

+

+    if (!DeletePassiveGrabFromList(&tempGrab))

+	return(BadAlloc);

+    return(Success);

+}

+

+/**

+ * Deactivate any grab that may be on the window, remove the focus.

+ * Delete any XInput extension events from the window too. Does not change the

+ * window mask. Use just before the window is deleted.

+ *

+ * If freeResources is set, passive grabs on the window are deleted.

+ *

+ * @param pWin The window to delete events from.

+ * @param freeResources True if resources associated with the window should be

+ * deleted.

+ */

+void

+DeleteWindowFromAnyEvents(WindowPtr pWin, Bool freeResources)

+{

+    WindowPtr		parent;

+    DeviceIntPtr	mouse = inputInfo.pointer;

+    DeviceIntPtr	keybd = inputInfo.keyboard;

+    FocusClassPtr	focus;

+    OtherClientsPtr	oc;

+    GrabPtr		passive;

+    GrabPtr             grab;

+

+

+    /* Deactivate any grabs performed on this window, before making any

+	input focus changes. */

+    grab = mouse->deviceGrab.grab;

+    if (grab &&

+	((grab->window == pWin) || (grab->confineTo == pWin)))

+	(*mouse->deviceGrab.DeactivateGrab)(mouse);

+

+

+    /* Deactivating a keyboard grab should cause focus events. */

+    grab = keybd->deviceGrab.grab;

+    if (grab && (grab->window == pWin))

+	(*keybd->deviceGrab.DeactivateGrab)(keybd);

+

+    /* And now the real devices */

+    for (mouse = inputInfo.devices; mouse; mouse = mouse->next)

+    {

+        grab = mouse->deviceGrab.grab;

+        if (grab && ((grab->window == pWin) || (grab->confineTo == pWin)))

+            (*mouse->deviceGrab.DeactivateGrab)(mouse);

+    }

+

+

+    for (keybd = inputInfo.devices; keybd; keybd = keybd->next)

+    {

+        if (IsKeyboardDevice(keybd))

+        {

+            focus = keybd->focus;

+

+            /* If the focus window is a root window (ie. has no parent) then don't

+               delete the focus from it. */

+

+            if ((pWin == focus->win) && (pWin->parent != NullWindow))

+            {

+                int focusEventMode = NotifyNormal;

+

+                /* If a grab is in progress, then alter the mode of focus events. */

+

+                if (keybd->deviceGrab.grab)

+                    focusEventMode = NotifyWhileGrabbed;

+

+                switch (focus->revert)

+                {

+                    case RevertToNone:

+                        DoFocusEvents(keybd, pWin, NoneWin, focusEventMode);

+                        focus->win = NoneWin;

+                        focus->traceGood = 0;

+                        break;

+                    case RevertToParent:

+                        parent = pWin;

+                        do

+                        {

+                            parent = parent->parent;

+                            focus->traceGood--;

+                        } while (!parent->realized

+                                /* This would be a good protocol change -- windows being reparented

+                                   during SaveSet processing would cause the focus to revert to the

+                                   nearest enclosing window which will survive the death of the exiting

+                                   client, instead of ending up reverting to a dying window and thence

+                                   to None

+                                 */

+#ifdef NOTDEF

+				 || wClient(parent)->clientGone

+#endif

+                                );

+                        if (!ActivateFocusInGrab(keybd, pWin, parent))

+                            DoFocusEvents(keybd, pWin, parent, focusEventMode);

+                        focus->win = parent;

+                        focus->revert = RevertToNone;

+                        break;

+                    case RevertToPointerRoot:

+                        if (!ActivateFocusInGrab(keybd, pWin, PointerRootWin))

+                            DoFocusEvents(keybd, pWin, PointerRootWin, focusEventMode);

+                        focus->win = PointerRootWin;

+                        focus->traceGood = 0;

+                        break;

+                }

+            }

+        }

+

+        if (IsPointerDevice(keybd))

+        {

+            if (keybd->valuator->motionHintWindow == pWin)

+                keybd->valuator->motionHintWindow = NullWindow;

+        }

+    }

+

+    if (freeResources)

+    {

+	if (pWin->dontPropagate)

+	    DontPropagateRefCnts[pWin->dontPropagate]--;

+	while ( (oc = wOtherClients(pWin)) )

+	    FreeResource(oc->resource, RT_NONE);

+	while ( (passive = wPassiveGrabs(pWin)) )

+	    FreeResource(passive->resource, RT_NONE);

+     }

+

+    DeleteWindowFromAnyExtEvents(pWin, freeResources);

+}

+

+/**

+ * Call this whenever some window at or below pWin has changed geometry. If

+ * there is a grab on the window, the cursor will be re-confined into the

+ * window.

+ */

+void

+CheckCursorConfinement(WindowPtr pWin)

+{

+    GrabPtr grab;

+    WindowPtr confineTo;

+    DeviceIntPtr pDev;

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension && pWin->drawable.pScreen->myNum) return;

+#endif

+

+    for (pDev = inputInfo.devices; pDev; pDev = pDev->next)

+    {

+        if (DevHasCursor(pDev))

+        {

+            grab = pDev->deviceGrab.grab;

+            if (grab && (confineTo = grab->confineTo))

+            {

+                if (!BorderSizeNotEmpty(pDev, confineTo))

+                    (*pDev->deviceGrab.DeactivateGrab)(pDev);

+                else if ((pWin == confineTo) || IsParent(pWin, confineTo))

+                    ConfineCursorToWindow(pDev, confineTo, TRUE, TRUE);

+            }

+        }

+    }

+}

+

+Mask

+EventMaskForClient(WindowPtr pWin, ClientPtr client)

+{

+    OtherClientsPtr	other;

+

+    if (wClient (pWin) == client)

+	return pWin->eventMask;

+    for (other = wOtherClients(pWin); other; other = other->next)

+    {

+	if (SameClient(other, client))

+	    return other->mask;

+    }

+    return 0;

+}

+

+/**

+ * Server-side protocol handling for RecolorCursor request.

+ */

+int

+ProcRecolorCursor(ClientPtr client)

+{

+    CursorPtr pCursor;

+    int		rc, nscr;

+    ScreenPtr	pscr;

+    Bool	displayed;

+    SpritePtr   pSprite = PickPointer(client)->spriteInfo->sprite;

+    REQUEST(xRecolorCursorReq);

+

+    REQUEST_SIZE_MATCH(xRecolorCursorReq);

+    rc = dixLookupResourceByType((pointer *)&pCursor, stuff->cursor, RT_CURSOR,

+			   client, DixWriteAccess);

+    if (rc != Success)

+    {

+	client->errorValue = stuff->cursor;

+	return (rc == BadValue) ? BadCursor : rc;

+    }

+

+    pCursor->foreRed = stuff->foreRed;

+    pCursor->foreGreen = stuff->foreGreen;

+    pCursor->foreBlue = stuff->foreBlue;

+

+    pCursor->backRed = stuff->backRed;

+    pCursor->backGreen = stuff->backGreen;

+    pCursor->backBlue = stuff->backBlue;

+

+    for (nscr = 0; nscr < screenInfo.numScreens; nscr++)

+    {

+	pscr = screenInfo.screens[nscr];

+#ifdef PANORAMIX

+	if(!noPanoramiXExtension)

+	    displayed = (pscr == pSprite->screen);

+	else

+#endif

+	    displayed = (pscr == pSprite->hotPhys.pScreen);

+	( *pscr->RecolorCursor)(PickPointer(client), pscr, pCursor,

+				(pCursor == pSprite->current) && displayed);

+    }

+    return (Success);

+}

+

+/**

+ * Write the given events to a client, swapping the byte order if necessary.

+ * To swap the byte ordering, a callback is called that has to be set up for

+ * the given event type.

+ *

+ * In the case of DeviceMotionNotify trailed by DeviceValuators, the events

+ * can be more than one. Usually it's just one event.

+ *

+ * Do not modify the event structure passed in. See comment below.

+ *

+ * @param pClient Client to send events to.

+ * @param count Number of events.

+ * @param events The event list.

+ */

+void

+WriteEventsToClient(ClientPtr pClient, int count, xEvent *events)

+{

+#ifdef PANORAMIX

+    xEvent    eventCopy;

+#endif

+    xEvent    *eventTo, *eventFrom;

+    int       i,

+              eventlength = sizeof(xEvent);

+

+    /* Let XKB rewrite the state, as it depends on client preferences. */

+    XkbFilterEvents(pClient, count, events);

+

+#ifdef PANORAMIX

+    if(!noPanoramiXExtension &&

+       (panoramiXdataPtr[0].x || panoramiXdataPtr[0].y))

+    {

+	switch(events->u.u.type) {

+	case MotionNotify:

+	case ButtonPress:

+	case ButtonRelease:

+	case KeyPress:

+	case KeyRelease:

+	case EnterNotify:

+	case LeaveNotify:

+	/*

+	   When multiple clients want the same event DeliverEventsToWindow

+	   passes the same event structure multiple times so we can't

+	   modify the one passed to us

+        */

+	    count = 1;  /* should always be 1 */

+	    memcpy(&eventCopy, events, sizeof(xEvent));

+	    eventCopy.u.keyButtonPointer.rootX += panoramiXdataPtr[0].x;

+	    eventCopy.u.keyButtonPointer.rootY += panoramiXdataPtr[0].y;

+	    if(eventCopy.u.keyButtonPointer.event ==

+	       eventCopy.u.keyButtonPointer.root)

+	    {

+		eventCopy.u.keyButtonPointer.eventX += panoramiXdataPtr[0].x;

+		eventCopy.u.keyButtonPointer.eventY += panoramiXdataPtr[0].y;

+	    }

+	    events = &eventCopy;

+	    break;

+	default: break;

+	}

+    }

+#endif

+

+    if (EventCallback)

+    {

+	EventInfoRec eventinfo;

+	eventinfo.client = pClient;

+	eventinfo.events = events;

+	eventinfo.count = count;

+	CallCallbacks(&EventCallback, (pointer)&eventinfo);

+    }

+#ifdef XSERVER_DTRACE

+    if (XSERVER_SEND_EVENT_ENABLED()) {

+	for (i = 0; i < count; i++)

+	{

+	    XSERVER_SEND_EVENT(pClient->index, events[i].u.u.type, &events[i]);

+	}

+    }

+#endif

+    /* Just a safety check to make sure we only have one GenericEvent, it just

+     * makes things easier for me right now. (whot) */

+    for (i = 1; i < count; i++)

+    {

+        if (events[i].u.u.type == GenericEvent)

+        {

+            ErrorF("[dix] TryClientEvents: Only one GenericEvent at a time.\n");

+            return;

+        }

+    }

+

+    if (events->u.u.type == GenericEvent)

+    {

+        eventlength += ((xGenericEvent*)events)->length * 4;

+    }

+

+    if(pClient->swapped)

+    {

+        if (eventlength > swapEventLen)

+        {

+            swapEventLen = eventlength;

+            swapEvent = Xrealloc(swapEvent, swapEventLen);

+            if (!swapEvent)

+            {

+                FatalError("WriteEventsToClient: Out of memory.\n");

+                return;

+            }

+        }

+

+	for(i = 0; i < count; i++)

+	{

+	    eventFrom = &events[i];

+            eventTo = swapEvent;

+

+	    /* Remember to strip off the leading bit of type in case

+	       this event was sent with "SendEvent." */

+	    (*EventSwapVector[eventFrom->u.u.type & 0177])

+		(eventFrom, eventTo);

+

+	    WriteToClient(pClient, eventlength, (char *)eventTo);

+	}

+    }

+    else

+    {

+        /* only one GenericEvent, remember? that means either count is 1 and

+         * eventlength is arbitrary or eventlength is 32 and count doesn't

+         * matter. And we're all set. Woohoo. */

+	WriteToClient(pClient, count * eventlength, (char *) events);

+    }

+}

+

+/*

+ * Set the client pointer for the given client.

+ *

+ * A client can have exactly one ClientPointer. Each time a

+ * request/reply/event is processed and the choice of devices is ambiguous

+ * (e.g. QueryPointer request), the server will pick the ClientPointer (see

+ * PickPointer()).

+ * If a keyboard is needed, the first keyboard paired with the CP is used.

+ */

+int

+SetClientPointer(ClientPtr client, DeviceIntPtr device)

+{

+    int rc = XaceHook(XACE_DEVICE_ACCESS, client, device, DixUseAccess);

+    if (rc != Success)

+	return rc;

+

+    if (!IsMaster(device))

+    {

+        ErrorF("[dix] Need master device for ClientPointer. This is a bug.\n");

+        return BadDevice;

+    } else if (!device->spriteInfo->spriteOwner)

+    {

+        ErrorF("[dix] Device %d does not have a sprite. "

+                "Cannot be ClientPointer\n", device->id);

+        return BadDevice;

+    }

+    client->clientPtr = device;

+    return Success;

+}

+

+/* PickPointer will pick an appropriate pointer for the given client.

+ *

+ * An "appropriate device" is (in order of priority):

+ *  1) A device the given client has a core grab on.

+ *  2) A device set as ClientPointer for the given client.

+ *  3) The first master device.

+ */

+DeviceIntPtr

+PickPointer(ClientPtr client)

+{

+    DeviceIntPtr it = inputInfo.devices;

+

+    /* First, check if the client currently has a grab on a device. Even

+     * keyboards count. */

+    for(it = inputInfo.devices; it; it = it->next)

+    {

+        GrabPtr grab = it->deviceGrab.grab;

+        if (grab && grab->grabtype == GRABTYPE_CORE && SameClient(grab, client))

+        {

+            it = GetMaster(it, MASTER_POINTER);

+            return it; /* Always return a core grabbed device */

+        }

+    }

+

+    if (!client->clientPtr)

+    {

+        DeviceIntPtr it = inputInfo.devices;

+        while (it)

+        {

+            if (IsMaster(it) && it->spriteInfo->spriteOwner)

+            {

+                client->clientPtr = it;

+                break;

+            }

+            it = it->next;

+        }

+    }

+    return client->clientPtr;

+}

+

+/* PickKeyboard will pick an appropriate keyboard for the given client by

+ * searching the list of devices for the keyboard device that is paired with

+ * the client's pointer.

+ */

+DeviceIntPtr

+PickKeyboard(ClientPtr client)

+{

+    DeviceIntPtr ptr = PickPointer(client);

+    DeviceIntPtr kbd = GetMaster(ptr, MASTER_KEYBOARD);

+

+    if (!kbd)

+    {

+        ErrorF("[dix] ClientPointer not paired with a keyboard. This "

+                "is a bug.\n");

+    }

+

+    return kbd;

+}

+

+/* A client that has one or more core grabs does not get core events from

+ * devices it does not have a grab on. Legacy applications behave bad

+ * otherwise because they are not used to it and the events interfere.

+ * Only applies for core events.

+ *

+ * Return true if a core event from the device would interfere and should not

+ * be delivered.

+ */

+Bool

+IsInterferingGrab(ClientPtr client, DeviceIntPtr dev, xEvent* event)

+{

+    DeviceIntPtr it = inputInfo.devices;

+

+    switch(event->u.u.type)

+    {

+        case KeyPress:

+        case KeyRelease:

+        case ButtonPress:

+        case ButtonRelease:

+        case MotionNotify:

+        case EnterNotify:

+        case LeaveNotify:

+            break;

+        default:

+            return FALSE;

+    }

+

+    if (dev->deviceGrab.grab && SameClient(dev->deviceGrab.grab, client))

+        return FALSE;

+

+    while(it)

+    {

+        if (it != dev)

+        {

+            if (it->deviceGrab.grab && SameClient(it->deviceGrab.grab, client)

+                        && !it->deviceGrab.fromPassiveGrab)

+            {

+                if ((IsPointerDevice(it) && IsPointerDevice(dev)) ||

+                        (IsKeyboardDevice(it) && IsKeyboardDevice(dev)))

+                    return TRUE;

+            }

+        }

+        it = it->next;

+    }

+

+    return FALSE;

+}

+

diff --git a/xorg-server/dix/getevents.c b/xorg-server/dix/getevents.c
index 82bb77b4b..8134c4d77 100644
--- a/xorg-server/dix/getevents.c
+++ b/xorg-server/dix/getevents.c
@@ -1,1207 +1,1215 @@
-/*
- * Copyright © 2006 Nokia Corporation
- * Copyright © 2006-2007 Daniel Stone
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors: Daniel Stone <daniel@fooishbar.org>
- *          Peter Hutterer <peter.hutterer@who-t.net>
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/keysym.h>
-#include <X11/Xproto.h>
-
-#include "misc.h"
-#include "resource.h"
-#include "inputstr.h"
-#include "scrnintstr.h"
-#include "cursorstr.h"
-#include "dixstruct.h"
-#include "globals.h"
-#include "dixevents.h"
-#include "mipointer.h"
-#include "eventstr.h"
-#include "eventconvert.h"
-
-#include <X11/extensions/XKBproto.h>
-#include "xkbsrv.h"
-
-#ifdef PANORAMIX
-#include "panoramiX.h"
-#include "panoramiXsrv.h"
-#endif
-
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "exglobals.h"
-#include "exevents.h"
-#include "exglobals.h"
-#include "extnsionst.h"
-#include "listdev.h" /* for sizing up DeviceClassesChangedEvent */
-
-/* Number of motion history events to store. */
-#define MOTION_HISTORY_SIZE 256
-
-/* InputEventList is the container list for all input events generated by the
- * DDX. The DDX is expected to call GetEventList() and then pass the list into
- * Get{Pointer|Keyboard}Events.
- */
-EventListPtr InputEventList = NULL;
-int InputEventListLen = 0;
-
-int
-GetEventList(EventListPtr* list)
-{
-    *list = InputEventList;
-    return InputEventListLen;
-}
-
-/**
- * Pick some arbitrary size for Xi motion history.
- */
-int
-GetMotionHistorySize(void)
-{
-    return MOTION_HISTORY_SIZE;
-}
-
-void
-set_key_down(DeviceIntPtr pDev, int key_code, int type)
-{
-    if (type == KEY_PROCESSED)
-        pDev->key->down[key_code >> 3] |= (1 << (key_code & 7));
-    else
-        pDev->key->postdown[key_code >> 3] |= (1 << (key_code & 7));
-}
-
-void
-set_key_up(DeviceIntPtr pDev, int key_code, int type)
-{
-    if (type == KEY_PROCESSED)
-        pDev->key->down[key_code >> 3] &= ~(1 << (key_code & 7));
-    else
-        pDev->key->postdown[key_code >> 3] &= ~(1 << (key_code & 7));
-}
-
-Bool
-key_is_down(DeviceIntPtr pDev, int key_code, int type)
-{
-    int ret = 0;
-
-    if (type & KEY_PROCESSED)
-        ret |= !!(pDev->key->down[key_code >> 3] & (1 << (key_code & 7)));
-    else if (type & KEY_POSTED)
-        ret |= !!(pDev->key->postdown[key_code >> 3] & (1 << (key_code & 7)));
-
-    return ret;
-}
-
-static Bool
-key_autorepeats(DeviceIntPtr pDev, int key_code)
-{
-    return !!(pDev->kbdfeed->ctrl.autoRepeats[key_code >> 3] &
-              (1 << (key_code & 7)));
-}
-
-static void
-init_event(DeviceIntPtr dev, DeviceEvent* event, Time ms)
-{
-    memset(event, 0, sizeof(DeviceEvent));
-    event->header = ET_Internal;
-    event->length = sizeof(DeviceEvent);
-    event->time = ms;
-    event->deviceid = dev->id;
-    event->sourceid = dev->id;
-}
-
-static void
-init_raw(DeviceIntPtr dev, RawDeviceEvent *event, Time ms, int type, int detail)
-{
-    memset(event, 0, sizeof(RawDeviceEvent));
-    event->header = ET_Internal;
-    event->length = sizeof(RawDeviceEvent);
-    event->type = ET_RawKeyPress - ET_KeyPress + type;
-    event->time = ms;
-    event->deviceid = dev->id;
-    event->sourceid = dev->id;
-    event->detail.button = detail;
-}
-
-static void
-set_raw_valuators(RawDeviceEvent *event, int first, int num, int *valuators, int32_t* data)
-{
-    int i;
-    for (i = first; i < first + num; i++)
-        SetBit(event->valuators.mask, i);
-
-    memcpy(&data[first], valuators, num * sizeof(uint32_t));
-}
-
-
-static void
-set_valuators(DeviceIntPtr dev, DeviceEvent* event, int first_valuator,
-              int num_valuators, int *valuators)
-{
-    int i;
-
-    for (i = first_valuator; i < first_valuator + num_valuators; i++)
-    {
-        SetBit(event->valuators.mask, i);
-        if (dev->valuator->mode == Absolute)
-            SetBit(event->valuators.mode, i);
-        event->valuators.data_frac[i] =
-            dev->last.remainder[i] * (1 << 16) * (1 << 16);
-    }
-
-    memcpy(&event->valuators.data[first_valuator],
-           valuators, num_valuators * sizeof(uint32_t));
-
-}
-
-void
-CreateClassesChangedEvent(EventList* event,
-                          DeviceIntPtr master,
-                          DeviceIntPtr slave,
-                          int type)
-{
-    int i;
-    DeviceChangedEvent *dce;
-    CARD32 ms = GetTimeInMillis();
-
-    dce = (DeviceChangedEvent*)event->event;
-    memset(dce, 0, sizeof(DeviceChangedEvent));
-    dce->deviceid = slave->id;
-    dce->masterid = master->id;
-    dce->header = ET_Internal;
-    dce->length = sizeof(DeviceChangedEvent);
-    dce->type = ET_DeviceChanged;
-    dce->time = ms;
-    dce->flags = type;
-    dce->flags |= DEVCHANGE_SLAVE_SWITCH;
-    dce->sourceid = slave->id;
-
-    if (slave->button)
-    {
-        dce->buttons.num_buttons = slave->button->numButtons;
-        for (i = 0; i < dce->buttons.num_buttons; i++)
-            dce->buttons.names[i] = slave->button->labels[i];
-    }
-    if (slave->valuator)
-    {
-        dce->num_valuators = slave->valuator->numAxes;
-        for (i = 0; i < dce->num_valuators; i++)
-        {
-            dce->valuators[i].min = slave->valuator->axes[i].min_value;
-            dce->valuators[i].max = slave->valuator->axes[i].max_value;
-            dce->valuators[i].resolution = slave->valuator->axes[i].resolution;
-            /* This should, eventually, be a per-axis mode */
-            dce->valuators[i].mode = slave->valuator->mode;
-            dce->valuators[i].name = slave->valuator->axes[i].label;
-        }
-    }
-    if (slave->key)
-    {
-        dce->keys.min_keycode = slave->key->xkbInfo->desc->min_key_code;
-        dce->keys.max_keycode = slave->key->xkbInfo->desc->max_key_code;
-    }
-}
-
-/**
- * Rescale the coord between the two axis ranges.
- */
-static int
-rescaleValuatorAxis(int coord, float remainder, float *remainder_return, AxisInfoPtr from, AxisInfoPtr to,
-                    int defmax)
-{
-    int fmin = 0, tmin = 0, fmax = defmax, tmax = defmax, coord_return;
-    float value;
-
-    if(from && from->min_value < from->max_value) {
-        fmin = from->min_value;
-        fmax = from->max_value;
-    }
-    if(to && to->min_value < to->max_value) {
-        tmin = to->min_value;
-        tmax = to->max_value;
-    }
-
-    if(fmin == tmin && fmax == tmax) {
-        if (remainder_return)
-            *remainder_return = remainder;
-        return coord;
-    }
-
-    if(fmax == fmin) { /* avoid division by 0 */
-        if (remainder_return)
-            *remainder_return = 0.0;
-        return 0;
-    }
-
-    value = (coord + remainder - fmin) * (tmax - tmin) / (fmax - fmin) + tmin;
-    coord_return = lroundf(value);
-    if (remainder_return)
-        *remainder_return = value - coord_return;
-    return coord_return;
-}
-
-/**
- * Update all coordinates when changing to a different SD
- * to ensure that relative reporting will work as expected
- * without loss of precision.
- *
- * pDev->last.valuators will be in absolute device coordinates after this
- * function.
- */
-static void
-updateSlaveDeviceCoords(DeviceIntPtr master, DeviceIntPtr pDev)
-{
-    ScreenPtr scr = miPointerGetScreen(pDev);
-    int i;
-    DeviceIntPtr lastSlave;
-
-    /* master->last.valuators[0]/[1] is in screen coords and the actual
-     * position of the pointer */
-    pDev->last.valuators[0] = master->last.valuators[0];
-    pDev->last.valuators[1] = master->last.valuators[1];
-
-    if (!pDev->valuator)
-        return;
-
-    /* scale back to device coordinates */
-    if(pDev->valuator->numAxes > 0)
-        pDev->last.valuators[0] = rescaleValuatorAxis(pDev->last.valuators[0], pDev->last.remainder[0],
-                        &pDev->last.remainder[0], NULL, pDev->valuator->axes + 0, scr->width);
-    if(pDev->valuator->numAxes > 1)
-        pDev->last.valuators[1] = rescaleValuatorAxis(pDev->last.valuators[1], pDev->last.remainder[1],
-                        &pDev->last.remainder[1], NULL, pDev->valuator->axes + 1, scr->height);
-
-    /* calculate the other axis as well based on info from the old
-     * slave-device. If the old slave had less axes than this one,
-     * last.valuators is reset to 0.
-     */
-    if ((lastSlave = master->last.slave) && lastSlave->valuator) {
-        for (i = 2; i < pDev->valuator->numAxes; i++) {
-            if (i >= lastSlave->valuator->numAxes)
-                pDev->last.valuators[i] = 0;
-            else
-                pDev->last.valuators[i] =
-                    rescaleValuatorAxis(pDev->last.valuators[i],
-                            pDev->last.remainder[i],
-                            &pDev->last.remainder[i],
-                            lastSlave->valuator->axes + i,
-                            pDev->valuator->axes + i, 0);
-        }
-    }
-
-}
-
-/**
- * Allocate the motion history buffer.
- */
-void
-AllocateMotionHistory(DeviceIntPtr pDev)
-{
-    int size;
-    if (pDev->valuator->motion)
-        xfree(pDev->valuator->motion);
-
-    if (pDev->valuator->numMotionEvents < 1)
-        return;
-
-    /* An MD must have a motion history size large enough to keep all
-     * potential valuators, plus the respective range of the valuators.
-     * 3 * INT32 for (min_val, max_val, curr_val))
-     */
-    if (IsMaster(pDev))
-        size = sizeof(INT32) * 3 * MAX_VALUATORS;
-    else
-        size = sizeof(INT32) * pDev->valuator->numAxes;
-
-    size += sizeof(Time);
-
-    pDev->valuator->motion = xcalloc(pDev->valuator->numMotionEvents, size);
-    pDev->valuator->first_motion = 0;
-    pDev->valuator->last_motion = 0;
-    if (!pDev->valuator->motion)
-        ErrorF("[dix] %s: Failed to alloc motion history (%d bytes).\n",
-                pDev->name, size * pDev->valuator->numMotionEvents);
-}
-
-/**
- * Dump the motion history between start and stop into the supplied buffer.
- * Only records the event for a given screen in theory, but in practice, we
- * sort of ignore this.
- *
- * If core is set, we only generate x/y, in INT16, scaled to screen coords.
- */
-int
-GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,
-                 unsigned long stop, ScreenPtr pScreen, BOOL core)
-{
-    char *ibuff = NULL, *obuff;
-    int i = 0, ret = 0;
-    int j, coord;
-    Time current;
-    /* The size of a single motion event. */
-    int size;
-    int dflt;
-    AxisInfo from, *to; /* for scaling */
-    INT32 *ocbuf, *icbuf; /* pointer to coordinates for copying */
-    INT16 *corebuf;
-    AxisInfo core_axis = {0};
-
-    if (!pDev->valuator || !pDev->valuator->numMotionEvents)
-        return 0;
-
-    if (core && !pScreen)
-        return 0;
-
-    if (IsMaster(pDev))
-        size = (sizeof(INT32) * 3 * MAX_VALUATORS) + sizeof(Time);
-    else
-        size = (sizeof(INT32) * pDev->valuator->numAxes) + sizeof(Time);
-
-    *buff = xalloc(size * pDev->valuator->numMotionEvents);
-    if (!(*buff))
-        return 0;
-    obuff = (char *)*buff;
-
-    for (i = pDev->valuator->first_motion;
-         i != pDev->valuator->last_motion;
-         i = (i + 1) % pDev->valuator->numMotionEvents) {
-        /* We index the input buffer by which element we're accessing, which
-         * is not monotonic, and the output buffer by how many events we've
-         * written so far. */
-        ibuff = (char *) pDev->valuator->motion + (i * size);
-        memcpy(&current, ibuff, sizeof(Time));
-
-        if (current > stop) {
-            return ret;
-        }
-        else if (current >= start) {
-            if (core)
-            {
-                memcpy(obuff, ibuff, sizeof(Time)); /* copy timestamp */
-
-                icbuf = (INT32*)(ibuff + sizeof(Time));
-                corebuf = (INT16*)(obuff + sizeof(Time));
-
-                /* fetch x coordinate + range */
-                memcpy(&from.min_value, icbuf++, sizeof(INT32));
-                memcpy(&from.max_value, icbuf++, sizeof(INT32));
-                memcpy(&coord, icbuf++, sizeof(INT32));
-
-                /* scale to screen coords */
-                to = &core_axis;
-                to->max_value = pScreen->width;
-                coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, pScreen->width);
-
-                memcpy(corebuf, &coord, sizeof(INT16));
-                corebuf++;
-
-                /* fetch y coordinate + range */
-                memcpy(&from.min_value, icbuf++, sizeof(INT32));
-                memcpy(&from.max_value, icbuf++, sizeof(INT32));
-                memcpy(&coord, icbuf++, sizeof(INT32));
-
-                to->max_value = pScreen->height;
-                coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, pScreen->height);
-                memcpy(corebuf, &coord, sizeof(INT16));
-
-            } else if (IsMaster(pDev))
-            {
-                memcpy(obuff, ibuff, sizeof(Time)); /* copy timestamp */
-
-                ocbuf = (INT32*)(obuff + sizeof(Time));
-                icbuf = (INT32*)(ibuff + sizeof(Time));
-                for (j = 0; j < MAX_VALUATORS; j++)
-                {
-                    if (j >= pDev->valuator->numAxes)
-                        break;
-
-                    /* fetch min/max/coordinate */
-                    memcpy(&from.min_value, icbuf++, sizeof(INT32));
-                    memcpy(&from.max_value, icbuf++, sizeof(INT32));
-                    memcpy(&coord, icbuf++, sizeof(INT32));
-
-                    to = (j < pDev->valuator->numAxes) ? &pDev->valuator->axes[j] : NULL;
-
-                    /* x/y scaled to screen if no range is present */
-                    if (j == 0 && (from.max_value < from.min_value))
-                        from.max_value = pScreen->width;
-                    else if (j == 1 && (from.max_value < from.min_value))
-                        from.max_value = pScreen->height;
-
-                    if (j == 0 && (to->max_value < to->min_value))
-                        dflt = pScreen->width;
-                    else if (j == 1 && (to->max_value < to->min_value))
-                        dflt = pScreen->height;
-                    else
-                        dflt = 0;
-
-                    /* scale from stored range into current range */
-                    coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, 0);
-                    memcpy(ocbuf, &coord, sizeof(INT32));
-                    ocbuf++;
-                }
-            } else
-                memcpy(obuff, ibuff, size);
-
-            /* don't advance by size here. size may be different to the
-             * actually written size if the MD has less valuators than MAX */
-            if (core)
-                obuff += sizeof(INT32) + sizeof(Time);
-            else
-                obuff += (sizeof(INT32) * pDev->valuator->numAxes) + sizeof(Time);
-            ret++;
-        }
-    }
-
-    return ret;
-}
-
-
-/**
- * Update the motion history for a specific device, with the list of
- * valuators.
- *
- * Layout of the history buffer:
- *   for SDs: [time] [val0] [val1] ... [valn]
- *   for MDs: [time] [min_val0] [max_val0] [val0] [min_val1] ... [valn]
- *
- * For events that have some valuators unset (first_valuator > 0):
- *      min_val == max_val == val == 0.
- */
-static void
-updateMotionHistory(DeviceIntPtr pDev, CARD32 ms, int first_valuator,
-                    int num_valuators, int *valuators)
-{
-    char *buff = (char *) pDev->valuator->motion;
-    ValuatorClassPtr v;
-    int i;
-
-    if (!pDev->valuator->numMotionEvents)
-        return;
-
-    v = pDev->valuator;
-    if (IsMaster(pDev))
-    {
-        buff += ((sizeof(INT32) * 3 * MAX_VALUATORS) + sizeof(CARD32)) *
-                v->last_motion;
-
-        memcpy(buff, &ms, sizeof(Time));
-        buff += sizeof(Time);
-
-        memset(buff, 0, sizeof(INT32) * 3 * MAX_VALUATORS);
-        buff += 3 * sizeof(INT32) * first_valuator;
-
-        for (i = first_valuator; i < first_valuator + num_valuators; i++)
-        {
-            if (i >= v->numAxes)
-                break;
-            memcpy(buff, &v->axes[i].min_value, sizeof(INT32));
-            buff += sizeof(INT32);
-            memcpy(buff, &v->axes[i].max_value, sizeof(INT32));
-            buff += sizeof(INT32);
-            memcpy(buff, &valuators[i - first_valuator], sizeof(INT32));
-            buff += sizeof(INT32);
-        }
-    } else
-    {
-
-        buff += ((sizeof(INT32) * pDev->valuator->numAxes) + sizeof(CARD32)) *
-            pDev->valuator->last_motion;
-
-        memcpy(buff, &ms, sizeof(Time));
-        buff += sizeof(Time);
-
-        memset(buff, 0, sizeof(INT32) * pDev->valuator->numAxes);
-        buff += sizeof(INT32) * first_valuator;
-
-        memcpy(buff, valuators, sizeof(INT32) * num_valuators);
-    }
-
-    pDev->valuator->last_motion = (pDev->valuator->last_motion + 1) %
-        pDev->valuator->numMotionEvents;
-    /* If we're wrapping around, just keep the circular buffer going. */
-    if (pDev->valuator->first_motion == pDev->valuator->last_motion)
-        pDev->valuator->first_motion = (pDev->valuator->first_motion + 1) %
-                                       pDev->valuator->numMotionEvents;
-
-    return;
-}
-
-
-/**
- * Returns the maximum number of events GetKeyboardEvents,
- * GetKeyboardValuatorEvents, and GetPointerEvents will ever return.
- *
- * This MUST be absolutely constant, from init until exit.
- */
-int
-GetMaximumEventsNum(void) {
-    /* One raw event
-     * One device event
-     * One possible device changed event
-     */
-    return 3;
-}
-
-
-/**
- * Clip an axis to its bounds, which are declared in the call to
- * InitValuatorAxisClassStruct.
- */
-static void
-clipAxis(DeviceIntPtr pDev, int axisNum, int *val)
-{
-    AxisInfoPtr axis;
-
-    if (axisNum >= pDev->valuator->numAxes)
-        return;
-
-    axis = pDev->valuator->axes + axisNum;
-
-    /* If a value range is defined, clip. If not, do nothing */
-    if (axis->max_value <= axis->min_value)
-        return;
-
-    if (*val < axis->min_value)
-        *val = axis->min_value;
-    if (*val > axis->max_value)
-        *val = axis->max_value;
-}
-
-/**
- * Clip every axis in the list of valuators to its bounds.
- */
-static void
-clipValuators(DeviceIntPtr pDev, int first_valuator, int num_valuators,
-              int *valuators)
-{
-    int i;
-
-    for (i = 0; i < num_valuators; i++)
-        clipAxis(pDev, i + first_valuator, &(valuators[i]));
-}
-
-/**
- * Create the DCCE event (does not update the master's device state yet, this
- * is done in the event processing).
- * Pull in the coordinates from the MD if necessary.
- *
- * @param events Pointer to a pre-allocated event list.
- * @param dev The slave device that generated an event.
- * @param type Either DEVCHANGE_POINTER_EVENT and/or DEVCHANGE_KEYBOARD_EVENT
- * @param num_events The current number of events, returns the number of
- *        events if a DCCE was generated.
- * @return The updated @events pointer.
- */
-static EventListPtr
-updateFromMaster(EventListPtr events, DeviceIntPtr dev, int type, int *num_events)
-{
-    DeviceIntPtr master;
-
-    master = GetMaster(dev, (type & DEVCHANGE_POINTER_EVENT) ?  MASTER_POINTER : MASTER_KEYBOARD);
-
-    if (master && master->last.slave != dev)
-    {
-        CreateClassesChangedEvent(events, master, dev, type);
-        if (IsPointerDevice(master))
-        {
-            updateSlaveDeviceCoords(master, dev);
-            master->last.numValuators = dev->last.numValuators;
-        }
-        master->last.slave = dev;
-        (*num_events)++;
-        events++;
-    }
-    return events;
-}
-
-/**
- * Move the device's pointer to the position given in the valuators.
- *
- * @param dev The device which's pointer is to be moved.
- * @param x Returns the x position of the pointer after the move.
- * @param y Returns the y position of the pointer after the move.
- * @param first The first valuator in @valuators
- * @param num Total number of valuators in @valuators.
- * @param valuators Valuator data for each axis between @first and
- *        @first+@num.
- */
-static void
-moveAbsolute(DeviceIntPtr dev, int *x, int *y,
-             int first, int num, int *valuators)
-{
-    int i;
-
-
-    if (num >= 1 && first == 0)
-        *x = *(valuators + 0);
-    else
-        *x = dev->last.valuators[0];
-
-    if (first <= 1 && num >= (2 - first))
-        *y = *(valuators + 1 - first);
-    else
-        *y = dev->last.valuators[1];
-
-    clipAxis(dev, 0, x);
-    clipAxis(dev, 1, y);
-
-    i = (first > 2) ? 0 : 2;
-    for (; i < num; i++)
-    {
-        dev->last.valuators[i + first] = valuators[i];
-        clipAxis(dev, i, &dev->last.valuators[i + first]);
-    }
-}
-
-/**
- * Move the device's pointer by the values given in @valuators.
- *
- * @param dev The device which's pointer is to be moved.
- * @param x Returns the x position of the pointer after the move.
- * @param y Returns the y position of the pointer after the move.
- * @param first The first valuator in @valuators
- * @param num Total number of valuators in @valuators.
- * @param valuators Valuator data for each axis between @first and
- *        @first+@num.
- */
-static void
-moveRelative(DeviceIntPtr dev, int *x, int *y,
-             int first, int num, int *valuators)
-{
-    int i;
-
-    *x = dev->last.valuators[0];
-    *y = dev->last.valuators[1];
-
-    if (num >= 1 && first == 0)
-        *x += *(valuators +0);
-
-    if (first <= 1 && num >= (2 - first))
-        *y += *(valuators + 1 - first);
-
-    /* if attached, clip both x and y to the defined limits (usually
-     * co-ord space limit). If it is attached, we need x/y to go over the
-     * limits to be able to change screens. */
-    if(dev->u.master) {
-        clipAxis(dev, 0, x);
-        clipAxis(dev, 1, y);
-    }
-
-    /* calc other axes, clip, drop back into valuators */
-    i = (first > 2) ? 0 : 2;
-    for (; i < num; i++)
-    {
-        dev->last.valuators[i + first] += valuators[i];
-        clipAxis(dev, i, &dev->last.valuators[i + first]);
-        valuators[i] = dev->last.valuators[i + first];
-    }
-}
-
-/**
- * Accelerate the data in valuators based on the device's acceleration scheme.
- *
- * @param dev The device which's pointer is to be moved.
- * @param first The first valuator in @valuators
- * @param num Total number of valuators in @valuators.
- * @param valuators Valuator data for each axis between @first and
- *        @first+@num.
- * @param ms Current time.
- */
-static void
-accelPointer(DeviceIntPtr dev, int first, int num, int *valuators, CARD32 ms)
-{
-    if (dev->valuator->accelScheme.AccelSchemeProc)
-        dev->valuator->accelScheme.AccelSchemeProc(dev, first, num, valuators, ms);
-}
-
-/**
- * If we have HW cursors, this actually moves the visible sprite. If not, we
- * just do all the screen crossing, etc.
- *
- * We scale from device to screen coordinates here, call
- * miPointerSetPosition() and then scale back into device coordinates (if
- * needed). miPSP will change x/y if the screen was crossed.
- *
- * @param dev The device to be moved.
- * @param x Pointer to current x-axis value, may be modified.
- * @param y Pointer to current y-axis value, may be modified.
- * @param x_frac Fractional part of current x-axis value, may be modified.
- * @param y_frac Fractional part of current y-axis value, may be modified.
- * @param scr Screen the device's sprite is currently on.
- * @param screenx Screen x coordinate the sprite is on after the update.
- * @param screeny Screen y coordinate the sprite is on after the update.
- * @param screenx_frac Fractional part of screen x coordinate, as above.
- * @param screeny_frac Fractional part of screen y coordinate, as above.
- */
-static void
-positionSprite(DeviceIntPtr dev, int *x, int *y, float x_frac, float y_frac,
-               ScreenPtr scr, int *screenx, int *screeny, float *screenx_frac, float *screeny_frac)
-{
-    int old_screenx, old_screeny;
-
-    /* scale x&y to screen */
-    if (dev->valuator->numAxes > 0) {
-        *screenx = rescaleValuatorAxis(*x, x_frac, screenx_frac,
-                dev->valuator->axes + 0, NULL, scr->width);
-    } else {
-        *screenx = dev->last.valuators[0];
-        *screenx_frac = dev->last.remainder[0];
-    }
-
-    if (dev->valuator->numAxes > 1) {
-        *screeny = rescaleValuatorAxis(*y, y_frac, screeny_frac,
-                dev->valuator->axes + 1, NULL, scr->height);
-    } else {
-        *screeny = dev->last.valuators[1];
-        *screeny_frac = dev->last.remainder[1];
-    }
-
-    /* Hit the left screen edge? */
-    if (*screenx <= 0 && *screenx_frac < 0.0f)
-    {
-        *screenx_frac = 0.0f;
-        x_frac = 0.0f;
-    }
-    if (*screeny <= 0 && *screeny_frac < 0.0f)
-    {
-        *screeny_frac = 0.0f;
-        y_frac = 0.0f;
-    }
-
-
-    old_screenx = *screenx;
-    old_screeny = *screeny;
-    /* This takes care of crossing screens for us, as well as clipping
-     * to the current screen. */
-    miPointerSetPosition(dev, screenx, screeny);
-
-    if (dev->u.master) {
-        dev->u.master->last.valuators[0] = *screenx;
-        dev->u.master->last.valuators[1] = *screeny;
-        dev->u.master->last.remainder[0] = *screenx_frac;
-        dev->u.master->last.remainder[1] = *screeny_frac;
-    }
-
-    /* Crossed screen? Scale back to device coordiantes */
-    if(*screenx != old_screenx)
-    {
-        scr = miPointerGetScreen(dev);
-        *x = rescaleValuatorAxis(*screenx, *screenx_frac, &x_frac, NULL,
-                                dev->valuator->axes + 0, scr->width);
-    }
-    if(*screeny != old_screeny)
-    {
-        scr = miPointerGetScreen(dev);
-        *y = rescaleValuatorAxis(*screeny, *screeny_frac, &y_frac, NULL,
-                                 dev->valuator->axes + 1, scr->height);
-    }
-
-    /* dropy x/y (device coordinates) back into valuators for next event */
-    dev->last.valuators[0] = *x;
-    dev->last.valuators[1] = *y;
-    dev->last.remainder[0] = x_frac;
-    dev->last.remainder[1] = y_frac;
-}
-
-/**
- * Update the motion history for the device and (if appropriate) for its
- * master device.
- * @param dev Slave device to update.
- * @param first First valuator to append to history.
- * @param num Total number of valuators to append to history.
- * @param ms Current time
- */
-static void
-updateHistory(DeviceIntPtr dev, int first, int num, CARD32 ms)
-{
-    updateMotionHistory(dev, ms, first, num, &dev->last.valuators[first]);
-    if (dev->u.master)
-    {
-        DeviceIntPtr master = GetMaster(dev, MASTER_POINTER);
-        updateMotionHistory(master, ms, first, num, &dev->last.valuators[first]);
-    }
-}
-
-/**
- * Convenience wrapper around GetKeyboardValuatorEvents, that takes no
- * valuators.
- */
-int
-GetKeyboardEvents(EventList *events, DeviceIntPtr pDev, int type, int key_code) {
-    return GetKeyboardValuatorEvents(events, pDev, type, key_code, 0, 0, NULL);
-}
-
-
-/**
- * Returns a set of keyboard events for KeyPress/KeyRelease, optionally
- * also with valuator events.  Handles Xi and XKB.
- *
- * DOES NOT GENERATE CORE EVENTS! Core events are created when processing the
- * event (ProcessOtherEvent).
- *
- * events is not NULL-terminated; the return value is the number of events.
- * The DDX is responsible for allocating the event structure in the first
- * place via GetMaximumEventsNum(), and for freeing it.
- *
- * This function does not change the core keymap to that of the device;
- * that is done by SwitchCoreKeyboard, which is called from
- * mieqProcessInputEvents.  If replacing that function, take care to call
- * SetCoreKeyboard before processInputProc, so keymaps are altered to suit.
- */
-int
-GetKeyboardValuatorEvents(EventList *events, DeviceIntPtr pDev, int type,
-                          int key_code, int first_valuator,
-                          int num_valuators, int *valuators) {
-    int num_events = 0;
-    CARD32 ms = 0;
-    DeviceEvent *event;
-    RawDeviceEvent *raw;
-
-    /* refuse events from disabled devices */
-    if (!pDev->enabled)
-        return 0;
-
-    if (!events ||!pDev->key || !pDev->focus || !pDev->kbdfeed ||
-       (type != KeyPress && type != KeyRelease) ||
-       (key_code < 8 || key_code > 255))
-        return 0;
-
-    num_events = 1;
-
-    events = updateFromMaster(events, pDev, DEVCHANGE_KEYBOARD_EVENT, &num_events);
-
-    /* Handle core repeating, via press/release/press/release. */
-    if (type == KeyPress && key_is_down(pDev, key_code, KEY_POSTED)) {
-        /* If autorepeating is disabled either globally or just for that key,
-         * or we have a modifier, don't generate a repeat event. */
-        if (!pDev->kbdfeed->ctrl.autoRepeat ||
-            !key_autorepeats(pDev, key_code) ||
-            pDev->key->xkbInfo->desc->map->modmap[key_code])
-            return 0;
-    }
-
-    ms = GetTimeInMillis();
-
-    raw = (RawDeviceEvent*)events->event;
-    events++;
-    num_events++;
-
-    init_raw(pDev, raw, ms, type, key_code);
-    set_raw_valuators(raw, first_valuator, num_valuators, valuators,
-                      raw->valuators.data_raw);
-
-    if (num_valuators)
-        clipValuators(pDev, first_valuator, num_valuators, valuators);
-
-    set_raw_valuators(raw, first_valuator, num_valuators, valuators,
-                      raw->valuators.data);
-
-    event = (DeviceEvent*) events->event;
-    init_event(pDev, event, ms);
-    event->detail.key = key_code;
-
-    if (type == KeyPress) {
-        event->type = ET_KeyPress;
-	set_key_down(pDev, key_code, KEY_POSTED);
-    }
-    else if (type == KeyRelease) {
-        event->type = ET_KeyRelease;
-	set_key_up(pDev, key_code, KEY_POSTED);
-    }
-
-    if (num_valuators)
-        clipValuators(pDev, first_valuator, num_valuators, valuators);
-
-    set_valuators(pDev, event, first_valuator, num_valuators, valuators);
-
-    return num_events;
-}
-
-/**
- * Initialize an event list and fill with 32 byte sized events.
- * This event list is to be passed into GetPointerEvents() and
- * GetKeyboardEvents().
- *
- * @param num_events Number of elements in list.
- */
-EventListPtr
-InitEventList(int num_events)
-{
-    EventListPtr events;
-    int i;
-
-    events = (EventListPtr)xcalloc(num_events, sizeof(EventList));
-    if (!events)
-        return NULL;
-
-    for (i = 0; i < num_events; i++)
-    {
-        events[i].evlen = sizeof(InternalEvent);
-        events[i].event = xcalloc(1, sizeof(InternalEvent));
-        if (!events[i].event)
-        {
-            /* rollback */
-            while(i--)
-                xfree(events[i].event);
-            xfree(events);
-            events = NULL;
-            break;
-        }
-    }
-
-    return events;
-}
-
-/**
- * Free an event list.
- *
- * @param list The list to be freed.
- * @param num_events Number of elements in list.
- */
-void
-FreeEventList(EventListPtr list, int num_events)
-{
-    if (!list)
-        return;
-    while(num_events--)
-        xfree(list[num_events].event);
-    xfree(list);
-}
-
-/**
- * Generate a series of xEvents (filled into the EventList) representing
- * pointer motion, or button presses.  Xi and XKB-aware.
- *
- * DOES NOT GENERATE CORE EVENTS! Core events are created when processing the
- * event (ProcessOtherEvent).
- *
- * events is not NULL-terminated; the return value is the number of events.
- * The DDX is responsible for allocating the event structure in the first
- * place via InitEventList() and GetMaximumEventsNum(), and for freeing it.
- *
- * In the generated events rootX/Y will be in absolute screen coords and
- * the valuator information in the absolute or relative device coords.
- *
- * last.valuators[x] of the device is always in absolute device coords.
- * last.valuators[x] of the master device is in absolute screen coords.
- *
- * master->last.valuators[x] for x > 2 is undefined.
- */
-int
-GetPointerEvents(EventList *events, DeviceIntPtr pDev, int type, int buttons,
-                 int flags, int first_valuator, int num_valuators,
-                 int *valuators) {
-    int num_events = 1;
-    CARD32 ms;
-    DeviceEvent *event;
-    RawDeviceEvent    *raw;
-    int x = 0, y = 0, /* device coords */
-        cx, cy; /* only screen coordinates */
-    float x_frac = 0.0, y_frac = 0.0, cx_frac, cy_frac;
-    ScreenPtr scr = miPointerGetScreen(pDev);
-
-    /* refuse events from disabled devices */
-    if (!pDev->enabled)
-        return 0;
-
-    ms = GetTimeInMillis(); /* before pointer update to help precision */
-
-    if (!scr || !pDev->valuator || first_valuator < 0 ||
-        ((num_valuators + first_valuator) > pDev->valuator->numAxes) ||
-        (type != MotionNotify && type != ButtonPress && type != ButtonRelease) ||
-        (type != MotionNotify && !pDev->button) ||
-        ((type == ButtonPress || type == ButtonRelease) && !buttons) ||
-        (type == MotionNotify && num_valuators <= 0))
-        return 0;
-
-    events = updateFromMaster(events, pDev, DEVCHANGE_POINTER_EVENT, &num_events);
-
-    raw = (RawDeviceEvent*)events->event;
-    events++;
-    num_events++;
-
-    init_raw(pDev, raw, ms, type, buttons);
-    set_raw_valuators(raw, first_valuator, num_valuators, valuators,
-                      raw->valuators.data_raw);
-
-    if (flags & POINTER_ABSOLUTE)
-    {
-        if (flags & POINTER_SCREEN) /* valuators are in screen coords */
-        {
-
-            if (num_valuators >= 1 && first_valuator == 0)
-                valuators[0] = rescaleValuatorAxis(valuators[0], 0.0, &x_frac, NULL,
-                        pDev->valuator->axes + 0,
-                        scr->width);
-            if (first_valuator <= 1 && num_valuators >= (2 - first_valuator))
-                valuators[1 - first_valuator] = rescaleValuatorAxis(valuators[1 - first_valuator], 0.0, &y_frac, NULL,
-                        pDev->valuator->axes + 1,
-                        scr->height);
-        }
-
-        moveAbsolute(pDev, &x, &y, first_valuator, num_valuators, valuators);
-    } else {
-        if (flags & POINTER_ACCELERATE) {
-            accelPointer(pDev, first_valuator, num_valuators, valuators, ms);
-            /* The pointer acceleration code modifies the fractional part
-             * in-place, so we need to extract this information first */
-            x_frac = pDev->last.remainder[0];
-            y_frac = pDev->last.remainder[1];
-        }
-        moveRelative(pDev, &x, &y, first_valuator, num_valuators, valuators);
-    }
-
-    set_raw_valuators(raw, first_valuator, num_valuators, valuators,
-            raw->valuators.data);
-
-    positionSprite(pDev, &x, &y, x_frac, y_frac, scr, &cx, &cy, &cx_frac, &cy_frac);
-    updateHistory(pDev, first_valuator, num_valuators, ms);
-
-    /* Update the valuators with the true value sent to the client*/
-    if (num_valuators >= 1 && first_valuator == 0)
-        valuators[0] = x;
-    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator))
-        valuators[1 - first_valuator] = y;
-
-    if (num_valuators)
-        clipValuators(pDev, first_valuator, num_valuators, valuators);
-
-    event = (DeviceEvent*) events->event;
-    init_event(pDev, event, ms);
-
-    if (type == MotionNotify) {
-        event->type = ET_Motion;
-        event->detail.button = 0;
-    }
-    else {
-        if (type == ButtonPress) {
-            event->type = ET_ButtonPress;
-            pDev->button->postdown[buttons >> 3] |= (1 << (buttons & 7));
-        }
-        else if (type == ButtonRelease) {
-            event->type = ET_ButtonRelease;
-            pDev->button->postdown[buttons >> 3] &= ~(1 << (buttons & 7));
-        }
-        event->detail.button = buttons;
-    }
-
-    event->root_x = cx; /* root_x/y always in screen coords */
-    event->root_y = cy;
-    event->root_x_frac = cx_frac;
-    event->root_y_frac = cy_frac;
-
-    set_valuators(pDev, event, first_valuator, num_valuators, valuators);
-
-    return num_events;
-}
-
-
-/**
- * Post ProximityIn/ProximityOut events, accompanied by valuators.
- *
- * events is not NULL-terminated; the return value is the number of events.
- * The DDX is responsible for allocating the event structure in the first
- * place via GetMaximumEventsNum(), and for freeing it.
- */
-int
-GetProximityEvents(EventList *events, DeviceIntPtr pDev, int type,
-                   int first_valuator, int num_valuators, int *valuators)
-{
-    int num_events = 1;
-    DeviceEvent *event;
-
-    /* refuse events from disabled devices */
-    if (!pDev->enabled)
-        return 0;
-
-    /* Sanity checks. */
-    if (type != ProximityIn && type != ProximityOut)
-        return 0;
-    if (!pDev->valuator)
-        return 0;
-    /* Do we need to send a DeviceValuator event? */
-    if ((pDev->valuator->mode & 1) == Relative)
-        num_valuators = 0;
-
-    /* You fail. */
-    if (first_valuator < 0 ||
-        (num_valuators + first_valuator) > pDev->valuator->numAxes)
-        return 0;
-
-    events = updateFromMaster(events, pDev, DEVCHANGE_POINTER_EVENT, &num_events);
-
-    event = (DeviceEvent *) events->event;
-    init_event(pDev, event, GetTimeInMillis());
-    event->type = (type == ProximityIn) ? ET_ProximityIn : ET_ProximityOut;
-
-    if (num_valuators)
-        clipValuators(pDev, first_valuator, num_valuators, valuators);
-
-    set_valuators(pDev, event, first_valuator, num_valuators, valuators);
-
-    return num_events;
-}
-
-/**
- * Synthesize a single motion event for the core pointer.
- *
- * Used in cursor functions, e.g. when cursor confinement changes, and we need
- * to shift the pointer to get it inside the new bounds.
- */
-void
-PostSyntheticMotion(DeviceIntPtr pDev,
-                    int x,
-                    int y,
-                    int screen,
-                    unsigned long time)
-{
-    DeviceEvent ev;
-
-#ifdef PANORAMIX
-    /* Translate back to the sprite screen since processInputProc
-       will translate from sprite screen to screen 0 upon reentry
-       to the DIX layer. */
-    if (!noPanoramiXExtension) {
-        x += panoramiXdataPtr[0].x - panoramiXdataPtr[screen].x;
-        y += panoramiXdataPtr[0].y - panoramiXdataPtr[screen].y;
-    }
-#endif
-
-    memset(&ev, 0, sizeof(DeviceEvent));
-    init_event(pDev, &ev, time);
-    ev.root_x = x;
-    ev.root_y = y;
-    ev.type = ET_Motion;
-    ev.time = time;
-
-    /* FIXME: MD/SD considerations? */
-    (*pDev->public.processInputProc)((InternalEvent*)&ev, pDev);
-}
+/*

+ * Copyright © 2006 Nokia Corporation

+ * Copyright © 2006-2007 Daniel Stone

+ * Copyright © 2008 Red Hat, Inc.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Authors: Daniel Stone <daniel@fooishbar.org>

+ *          Peter Hutterer <peter.hutterer@who-t.net>

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/keysym.h>

+#include <X11/Xproto.h>

+

+#include "misc.h"

+#include "resource.h"

+#include "inputstr.h"

+#include "scrnintstr.h"

+#include "cursorstr.h"

+#include "dixstruct.h"

+#include "globals.h"

+#include "dixevents.h"

+#include "mipointer.h"

+#include "eventstr.h"

+#include "eventconvert.h"

+

+#include <X11/extensions/XKBproto.h>

+#include "xkbsrv.h"

+

+#ifdef PANORAMIX

+#include "panoramiX.h"

+#include "panoramiXsrv.h"

+#endif

+

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XIproto.h>

+#include "exglobals.h"

+#include "exevents.h"

+#include "exglobals.h"

+#include "extnsionst.h"

+#include "listdev.h" /* for sizing up DeviceClassesChangedEvent */

+

+#ifdef _MSC_VER

+float roundf(float f)

+{

+  return ((f<0.0f) ? ceil(f-.5)  : floor (f+.5));

+}

+#define lroundf(val)   ((int)roundf(val))

+#endif

+

+/* Number of motion history events to store. */

+#define MOTION_HISTORY_SIZE 256

+

+/* InputEventList is the container list for all input events generated by the

+ * DDX. The DDX is expected to call GetEventList() and then pass the list into

+ * Get{Pointer|Keyboard}Events.

+ */

+EventListPtr InputEventList = NULL;

+int InputEventListLen = 0;

+

+int

+GetEventList(EventListPtr* list)

+{

+    *list = InputEventList;

+    return InputEventListLen;

+}

+

+/**

+ * Pick some arbitrary size for Xi motion history.

+ */

+int

+GetMotionHistorySize(void)

+{

+    return MOTION_HISTORY_SIZE;

+}

+

+void

+set_key_down(DeviceIntPtr pDev, int key_code, int type)

+{

+    if (type == KEY_PROCESSED)

+        pDev->key->down[key_code >> 3] |= (1 << (key_code & 7));

+    else

+        pDev->key->postdown[key_code >> 3] |= (1 << (key_code & 7));

+}

+

+void

+set_key_up(DeviceIntPtr pDev, int key_code, int type)

+{

+    if (type == KEY_PROCESSED)

+        pDev->key->down[key_code >> 3] &= ~(1 << (key_code & 7));

+    else

+        pDev->key->postdown[key_code >> 3] &= ~(1 << (key_code & 7));

+}

+

+Bool

+key_is_down(DeviceIntPtr pDev, int key_code, int type)

+{

+    int ret = 0;

+

+    if (type & KEY_PROCESSED)

+        ret |= !!(pDev->key->down[key_code >> 3] & (1 << (key_code & 7)));

+    else if (type & KEY_POSTED)

+        ret |= !!(pDev->key->postdown[key_code >> 3] & (1 << (key_code & 7)));

+

+    return ret;

+}

+

+static Bool

+key_autorepeats(DeviceIntPtr pDev, int key_code)

+{

+    return !!(pDev->kbdfeed->ctrl.autoRepeats[key_code >> 3] &

+              (1 << (key_code & 7)));

+}

+

+static void

+init_event(DeviceIntPtr dev, DeviceEvent* event, Time ms)

+{

+    memset(event, 0, sizeof(DeviceEvent));

+    event->header = ET_Internal;

+    event->length = sizeof(DeviceEvent);

+    event->time = ms;

+    event->deviceid = dev->id;

+    event->sourceid = dev->id;

+}

+

+static void

+init_raw(DeviceIntPtr dev, RawDeviceEvent *event, Time ms, int type, int detail)

+{

+    memset(event, 0, sizeof(RawDeviceEvent));

+    event->header = ET_Internal;

+    event->length = sizeof(RawDeviceEvent);

+    event->type = ET_RawKeyPress - ET_KeyPress + type;

+    event->time = ms;

+    event->deviceid = dev->id;

+    event->sourceid = dev->id;

+    event->detail.button = detail;

+}

+

+static void

+set_raw_valuators(RawDeviceEvent *event, int first, int num, int *valuators, int32_t* data)

+{

+    int i;

+    for (i = first; i < first + num; i++)

+        SetBit(event->valuators.mask, i);

+

+    memcpy(&data[first], valuators, num * sizeof(uint32_t));

+}

+

+

+static void

+set_valuators(DeviceIntPtr dev, DeviceEvent* event, int first_valuator,

+              int num_valuators, int *valuators)

+{

+    int i;

+

+    for (i = first_valuator; i < first_valuator + num_valuators; i++)

+    {

+        SetBit(event->valuators.mask, i);

+        if (dev->valuator->mode == Absolute)

+            SetBit(event->valuators.mode, i);

+        event->valuators.data_frac[i] =

+            dev->last.remainder[i] * (1 << 16) * (1 << 16);

+    }

+

+    memcpy(&event->valuators.data[first_valuator],

+           valuators, num_valuators * sizeof(uint32_t));

+

+}

+

+void

+CreateClassesChangedEvent(EventList* event,

+                          DeviceIntPtr master,

+                          DeviceIntPtr slave,

+                          int type)

+{

+    int i;

+    DeviceChangedEvent *dce;

+    CARD32 ms = GetTimeInMillis();

+

+    dce = (DeviceChangedEvent*)event->event;

+    memset(dce, 0, sizeof(DeviceChangedEvent));

+    dce->deviceid = slave->id;

+    dce->masterid = master->id;

+    dce->header = ET_Internal;

+    dce->length = sizeof(DeviceChangedEvent);

+    dce->type = ET_DeviceChanged;

+    dce->time = ms;

+    dce->flags = type;

+    dce->flags |= DEVCHANGE_SLAVE_SWITCH;

+    dce->sourceid = slave->id;

+

+    if (slave->button)

+    {

+        dce->buttons.num_buttons = slave->button->numButtons;

+        for (i = 0; i < dce->buttons.num_buttons; i++)

+            dce->buttons.names[i] = slave->button->labels[i];

+    }

+    if (slave->valuator)

+    {

+        dce->num_valuators = slave->valuator->numAxes;

+        for (i = 0; i < dce->num_valuators; i++)

+        {

+            dce->valuators[i].min = slave->valuator->axes[i].min_value;

+            dce->valuators[i].max = slave->valuator->axes[i].max_value;

+            dce->valuators[i].resolution = slave->valuator->axes[i].resolution;

+            /* This should, eventually, be a per-axis mode */

+            dce->valuators[i].mode = slave->valuator->mode;

+            dce->valuators[i].name = slave->valuator->axes[i].label;

+        }

+    }

+    if (slave->key)

+    {

+        dce->keys.min_keycode = slave->key->xkbInfo->desc->min_key_code;

+        dce->keys.max_keycode = slave->key->xkbInfo->desc->max_key_code;

+    }

+}

+

+/**

+ * Rescale the coord between the two axis ranges.

+ */

+static int

+rescaleValuatorAxis(int coord, float remainder, float *remainder_return, AxisInfoPtr from, AxisInfoPtr to,

+                    int defmax)

+{

+    int fmin = 0, tmin = 0, fmax = defmax, tmax = defmax, coord_return;

+    float value;

+

+    if(from && from->min_value < from->max_value) {

+        fmin = from->min_value;

+        fmax = from->max_value;

+    }

+    if(to && to->min_value < to->max_value) {

+        tmin = to->min_value;

+        tmax = to->max_value;

+    }

+

+    if(fmin == tmin && fmax == tmax) {

+        if (remainder_return)

+            *remainder_return = remainder;

+        return coord;

+    }

+

+    if(fmax == fmin) { /* avoid division by 0 */

+        if (remainder_return)

+            *remainder_return = 0.0;

+        return 0;

+    }

+

+    value = (coord + remainder - fmin) * (tmax - tmin) / (fmax - fmin) + tmin;

+    coord_return = lroundf(value);

+    if (remainder_return)

+        *remainder_return = value - coord_return;

+    return coord_return;

+}

+

+/**

+ * Update all coordinates when changing to a different SD

+ * to ensure that relative reporting will work as expected

+ * without loss of precision.

+ *

+ * pDev->last.valuators will be in absolute device coordinates after this

+ * function.

+ */

+static void

+updateSlaveDeviceCoords(DeviceIntPtr master, DeviceIntPtr pDev)

+{

+    ScreenPtr scr = miPointerGetScreen(pDev);

+    int i;

+    DeviceIntPtr lastSlave;

+

+    /* master->last.valuators[0]/[1] is in screen coords and the actual

+     * position of the pointer */

+    pDev->last.valuators[0] = master->last.valuators[0];

+    pDev->last.valuators[1] = master->last.valuators[1];

+

+    if (!pDev->valuator)

+        return;

+

+    /* scale back to device coordinates */

+    if(pDev->valuator->numAxes > 0)

+        pDev->last.valuators[0] = rescaleValuatorAxis(pDev->last.valuators[0], pDev->last.remainder[0],

+                        &pDev->last.remainder[0], NULL, pDev->valuator->axes + 0, scr->width);

+    if(pDev->valuator->numAxes > 1)

+        pDev->last.valuators[1] = rescaleValuatorAxis(pDev->last.valuators[1], pDev->last.remainder[1],

+                        &pDev->last.remainder[1], NULL, pDev->valuator->axes + 1, scr->height);

+

+    /* calculate the other axis as well based on info from the old

+     * slave-device. If the old slave had less axes than this one,

+     * last.valuators is reset to 0.

+     */

+    if ((lastSlave = master->last.slave) && lastSlave->valuator) {

+        for (i = 2; i < pDev->valuator->numAxes; i++) {

+            if (i >= lastSlave->valuator->numAxes)

+                pDev->last.valuators[i] = 0;

+            else

+                pDev->last.valuators[i] =

+                    rescaleValuatorAxis(pDev->last.valuators[i],

+                            pDev->last.remainder[i],

+                            &pDev->last.remainder[i],

+                            lastSlave->valuator->axes + i,

+                            pDev->valuator->axes + i, 0);

+        }

+    }

+

+}

+

+/**

+ * Allocate the motion history buffer.

+ */

+void

+AllocateMotionHistory(DeviceIntPtr pDev)

+{

+    int size;

+    if (pDev->valuator->motion)

+        xfree(pDev->valuator->motion);

+

+    if (pDev->valuator->numMotionEvents < 1)

+        return;

+

+    /* An MD must have a motion history size large enough to keep all

+     * potential valuators, plus the respective range of the valuators.

+     * 3 * INT32 for (min_val, max_val, curr_val))

+     */

+    if (IsMaster(pDev))

+        size = sizeof(INT32) * 3 * MAX_VALUATORS;

+    else

+        size = sizeof(INT32) * pDev->valuator->numAxes;

+

+    size += sizeof(Time);

+

+    pDev->valuator->motion = xcalloc(pDev->valuator->numMotionEvents, size);

+    pDev->valuator->first_motion = 0;

+    pDev->valuator->last_motion = 0;

+    if (!pDev->valuator->motion)

+        ErrorF("[dix] %s: Failed to alloc motion history (%d bytes).\n",

+                pDev->name, size * pDev->valuator->numMotionEvents);

+}

+

+/**

+ * Dump the motion history between start and stop into the supplied buffer.

+ * Only records the event for a given screen in theory, but in practice, we

+ * sort of ignore this.

+ *

+ * If core is set, we only generate x/y, in INT16, scaled to screen coords.

+ */

+int

+GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,

+                 unsigned long stop, ScreenPtr pScreen, BOOL core)

+{

+    char *ibuff = NULL, *obuff;

+    int i = 0, ret = 0;

+    int j, coord;

+    Time current;

+    /* The size of a single motion event. */

+    int size;

+    int dflt;

+    AxisInfo from, *to; /* for scaling */

+    INT32 *ocbuf, *icbuf; /* pointer to coordinates for copying */

+    INT16 *corebuf;

+    AxisInfo core_axis = {0};

+

+    if (!pDev->valuator || !pDev->valuator->numMotionEvents)

+        return 0;

+

+    if (core && !pScreen)

+        return 0;

+

+    if (IsMaster(pDev))

+        size = (sizeof(INT32) * 3 * MAX_VALUATORS) + sizeof(Time);

+    else

+        size = (sizeof(INT32) * pDev->valuator->numAxes) + sizeof(Time);

+

+    *buff = xalloc(size * pDev->valuator->numMotionEvents);

+    if (!(*buff))

+        return 0;

+    obuff = (char *)*buff;

+

+    for (i = pDev->valuator->first_motion;

+         i != pDev->valuator->last_motion;

+         i = (i + 1) % pDev->valuator->numMotionEvents) {

+        /* We index the input buffer by which element we're accessing, which

+         * is not monotonic, and the output buffer by how many events we've

+         * written so far. */

+        ibuff = (char *) pDev->valuator->motion + (i * size);

+        memcpy(&current, ibuff, sizeof(Time));

+

+        if (current > stop) {

+            return ret;

+        }

+        else if (current >= start) {

+            if (core)

+            {

+                memcpy(obuff, ibuff, sizeof(Time)); /* copy timestamp */

+

+                icbuf = (INT32*)(ibuff + sizeof(Time));

+                corebuf = (INT16*)(obuff + sizeof(Time));

+

+                /* fetch x coordinate + range */

+                memcpy(&from.min_value, icbuf++, sizeof(INT32));

+                memcpy(&from.max_value, icbuf++, sizeof(INT32));

+                memcpy(&coord, icbuf++, sizeof(INT32));

+

+                /* scale to screen coords */

+                to = &core_axis;

+                to->max_value = pScreen->width;

+                coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, pScreen->width);

+

+                memcpy(corebuf, &coord, sizeof(INT16));

+                corebuf++;

+

+                /* fetch y coordinate + range */

+                memcpy(&from.min_value, icbuf++, sizeof(INT32));

+                memcpy(&from.max_value, icbuf++, sizeof(INT32));

+                memcpy(&coord, icbuf++, sizeof(INT32));

+

+                to->max_value = pScreen->height;

+                coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, pScreen->height);

+                memcpy(corebuf, &coord, sizeof(INT16));

+

+            } else if (IsMaster(pDev))

+            {

+                memcpy(obuff, ibuff, sizeof(Time)); /* copy timestamp */

+

+                ocbuf = (INT32*)(obuff + sizeof(Time));

+                icbuf = (INT32*)(ibuff + sizeof(Time));

+                for (j = 0; j < MAX_VALUATORS; j++)

+                {

+                    if (j >= pDev->valuator->numAxes)

+                        break;

+

+                    /* fetch min/max/coordinate */

+                    memcpy(&from.min_value, icbuf++, sizeof(INT32));

+                    memcpy(&from.max_value, icbuf++, sizeof(INT32));

+                    memcpy(&coord, icbuf++, sizeof(INT32));

+

+                    to = (j < pDev->valuator->numAxes) ? &pDev->valuator->axes[j] : NULL;

+

+                    /* x/y scaled to screen if no range is present */

+                    if (j == 0 && (from.max_value < from.min_value))

+                        from.max_value = pScreen->width;

+                    else if (j == 1 && (from.max_value < from.min_value))

+                        from.max_value = pScreen->height;

+

+                    if (j == 0 && (to->max_value < to->min_value))

+                        dflt = pScreen->width;

+                    else if (j == 1 && (to->max_value < to->min_value))

+                        dflt = pScreen->height;

+                    else

+                        dflt = 0;

+

+                    /* scale from stored range into current range */

+                    coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, 0);

+                    memcpy(ocbuf, &coord, sizeof(INT32));

+                    ocbuf++;

+                }

+            } else

+                memcpy(obuff, ibuff, size);

+

+            /* don't advance by size here. size may be different to the

+             * actually written size if the MD has less valuators than MAX */

+            if (core)

+                obuff += sizeof(INT32) + sizeof(Time);

+            else

+                obuff += (sizeof(INT32) * pDev->valuator->numAxes) + sizeof(Time);

+            ret++;

+        }

+    }

+

+    return ret;

+}

+

+

+/**

+ * Update the motion history for a specific device, with the list of

+ * valuators.

+ *

+ * Layout of the history buffer:

+ *   for SDs: [time] [val0] [val1] ... [valn]

+ *   for MDs: [time] [min_val0] [max_val0] [val0] [min_val1] ... [valn]

+ *

+ * For events that have some valuators unset (first_valuator > 0):

+ *      min_val == max_val == val == 0.

+ */

+static void

+updateMotionHistory(DeviceIntPtr pDev, CARD32 ms, int first_valuator,

+                    int num_valuators, int *valuators)

+{

+    char *buff = (char *) pDev->valuator->motion;

+    ValuatorClassPtr v;

+    int i;

+

+    if (!pDev->valuator->numMotionEvents)

+        return;

+

+    v = pDev->valuator;

+    if (IsMaster(pDev))

+    {

+        buff += ((sizeof(INT32) * 3 * MAX_VALUATORS) + sizeof(CARD32)) *

+                v->last_motion;

+

+        memcpy(buff, &ms, sizeof(Time));

+        buff += sizeof(Time);

+

+        memset(buff, 0, sizeof(INT32) * 3 * MAX_VALUATORS);

+        buff += 3 * sizeof(INT32) * first_valuator;

+

+        for (i = first_valuator; i < first_valuator + num_valuators; i++)

+        {

+            if (i >= v->numAxes)

+                break;

+            memcpy(buff, &v->axes[i].min_value, sizeof(INT32));

+            buff += sizeof(INT32);

+            memcpy(buff, &v->axes[i].max_value, sizeof(INT32));

+            buff += sizeof(INT32);

+            memcpy(buff, &valuators[i - first_valuator], sizeof(INT32));

+            buff += sizeof(INT32);

+        }

+    } else

+    {

+

+        buff += ((sizeof(INT32) * pDev->valuator->numAxes) + sizeof(CARD32)) *

+            pDev->valuator->last_motion;

+

+        memcpy(buff, &ms, sizeof(Time));

+        buff += sizeof(Time);

+

+        memset(buff, 0, sizeof(INT32) * pDev->valuator->numAxes);

+        buff += sizeof(INT32) * first_valuator;

+

+        memcpy(buff, valuators, sizeof(INT32) * num_valuators);

+    }

+

+    pDev->valuator->last_motion = (pDev->valuator->last_motion + 1) %

+        pDev->valuator->numMotionEvents;

+    /* If we're wrapping around, just keep the circular buffer going. */

+    if (pDev->valuator->first_motion == pDev->valuator->last_motion)

+        pDev->valuator->first_motion = (pDev->valuator->first_motion + 1) %

+                                       pDev->valuator->numMotionEvents;

+

+    return;

+}

+

+

+/**

+ * Returns the maximum number of events GetKeyboardEvents,

+ * GetKeyboardValuatorEvents, and GetPointerEvents will ever return.

+ *

+ * This MUST be absolutely constant, from init until exit.

+ */

+int

+GetMaximumEventsNum(void) {

+    /* One raw event

+     * One device event

+     * One possible device changed event

+     */

+    return 3;

+}

+

+

+/**

+ * Clip an axis to its bounds, which are declared in the call to

+ * InitValuatorAxisClassStruct.

+ */

+static void

+clipAxis(DeviceIntPtr pDev, int axisNum, int *val)

+{

+    AxisInfoPtr axis;

+

+    if (axisNum >= pDev->valuator->numAxes)

+        return;

+

+    axis = pDev->valuator->axes + axisNum;

+

+    /* If a value range is defined, clip. If not, do nothing */

+    if (axis->max_value <= axis->min_value)

+        return;

+

+    if (*val < axis->min_value)

+        *val = axis->min_value;

+    if (*val > axis->max_value)

+        *val = axis->max_value;

+}

+

+/**

+ * Clip every axis in the list of valuators to its bounds.

+ */

+static void

+clipValuators(DeviceIntPtr pDev, int first_valuator, int num_valuators,

+              int *valuators)

+{

+    int i;

+

+    for (i = 0; i < num_valuators; i++)

+        clipAxis(pDev, i + first_valuator, &(valuators[i]));

+}

+

+/**

+ * Create the DCCE event (does not update the master's device state yet, this

+ * is done in the event processing).

+ * Pull in the coordinates from the MD if necessary.

+ *

+ * @param events Pointer to a pre-allocated event list.

+ * @param dev The slave device that generated an event.

+ * @param type Either DEVCHANGE_POINTER_EVENT and/or DEVCHANGE_KEYBOARD_EVENT

+ * @param num_events The current number of events, returns the number of

+ *        events if a DCCE was generated.

+ * @return The updated @events pointer.

+ */

+static EventListPtr

+updateFromMaster(EventListPtr events, DeviceIntPtr dev, int type, int *num_events)

+{

+    DeviceIntPtr master;

+

+    master = GetMaster(dev, (type & DEVCHANGE_POINTER_EVENT) ?  MASTER_POINTER : MASTER_KEYBOARD);

+

+    if (master && master->last.slave != dev)

+    {

+        CreateClassesChangedEvent(events, master, dev, type);

+        if (IsPointerDevice(master))

+        {

+            updateSlaveDeviceCoords(master, dev);

+            master->last.numValuators = dev->last.numValuators;

+        }

+        master->last.slave = dev;

+        (*num_events)++;

+        events++;

+    }

+    return events;

+}

+

+/**

+ * Move the device's pointer to the position given in the valuators.

+ *

+ * @param dev The device which's pointer is to be moved.

+ * @param x Returns the x position of the pointer after the move.

+ * @param y Returns the y position of the pointer after the move.

+ * @param first The first valuator in @valuators

+ * @param num Total number of valuators in @valuators.

+ * @param valuators Valuator data for each axis between @first and

+ *        @first+@num.

+ */

+static void

+moveAbsolute(DeviceIntPtr dev, int *x, int *y,

+             int first, int num, int *valuators)

+{

+    int i;

+

+

+    if (num >= 1 && first == 0)

+        *x = *(valuators + 0);

+    else

+        *x = dev->last.valuators[0];

+

+    if (first <= 1 && num >= (2 - first))

+        *y = *(valuators + 1 - first);

+    else

+        *y = dev->last.valuators[1];

+

+    clipAxis(dev, 0, x);

+    clipAxis(dev, 1, y);

+

+    i = (first > 2) ? 0 : 2;

+    for (; i < num; i++)

+    {

+        dev->last.valuators[i + first] = valuators[i];

+        clipAxis(dev, i, &dev->last.valuators[i + first]);

+    }

+}

+

+/**

+ * Move the device's pointer by the values given in @valuators.

+ *

+ * @param dev The device which's pointer is to be moved.

+ * @param x Returns the x position of the pointer after the move.

+ * @param y Returns the y position of the pointer after the move.

+ * @param first The first valuator in @valuators

+ * @param num Total number of valuators in @valuators.

+ * @param valuators Valuator data for each axis between @first and

+ *        @first+@num.

+ */

+static void

+moveRelative(DeviceIntPtr dev, int *x, int *y,

+             int first, int num, int *valuators)

+{

+    int i;

+

+    *x = dev->last.valuators[0];

+    *y = dev->last.valuators[1];

+

+    if (num >= 1 && first == 0)

+        *x += *(valuators +0);

+

+    if (first <= 1 && num >= (2 - first))

+        *y += *(valuators + 1 - first);

+

+    /* if attached, clip both x and y to the defined limits (usually

+     * co-ord space limit). If it is attached, we need x/y to go over the

+     * limits to be able to change screens. */

+    if(dev->u.master) {

+        clipAxis(dev, 0, x);

+        clipAxis(dev, 1, y);

+    }

+

+    /* calc other axes, clip, drop back into valuators */

+    i = (first > 2) ? 0 : 2;

+    for (; i < num; i++)

+    {

+        dev->last.valuators[i + first] += valuators[i];

+        clipAxis(dev, i, &dev->last.valuators[i + first]);

+        valuators[i] = dev->last.valuators[i + first];

+    }

+}

+

+/**

+ * Accelerate the data in valuators based on the device's acceleration scheme.

+ *

+ * @param dev The device which's pointer is to be moved.

+ * @param first The first valuator in @valuators

+ * @param num Total number of valuators in @valuators.

+ * @param valuators Valuator data for each axis between @first and

+ *        @first+@num.

+ * @param ms Current time.

+ */

+static void

+accelPointer(DeviceIntPtr dev, int first, int num, int *valuators, CARD32 ms)

+{

+    if (dev->valuator->accelScheme.AccelSchemeProc)

+        dev->valuator->accelScheme.AccelSchemeProc(dev, first, num, valuators, ms);

+}

+

+/**

+ * If we have HW cursors, this actually moves the visible sprite. If not, we

+ * just do all the screen crossing, etc.

+ *

+ * We scale from device to screen coordinates here, call

+ * miPointerSetPosition() and then scale back into device coordinates (if

+ * needed). miPSP will change x/y if the screen was crossed.

+ *

+ * @param dev The device to be moved.

+ * @param x Pointer to current x-axis value, may be modified.

+ * @param y Pointer to current y-axis value, may be modified.

+ * @param x_frac Fractional part of current x-axis value, may be modified.

+ * @param y_frac Fractional part of current y-axis value, may be modified.

+ * @param scr Screen the device's sprite is currently on.

+ * @param screenx Screen x coordinate the sprite is on after the update.

+ * @param screeny Screen y coordinate the sprite is on after the update.

+ * @param screenx_frac Fractional part of screen x coordinate, as above.

+ * @param screeny_frac Fractional part of screen y coordinate, as above.

+ */

+static void

+positionSprite(DeviceIntPtr dev, int *x, int *y, float x_frac, float y_frac,

+               ScreenPtr scr, int *screenx, int *screeny, float *screenx_frac, float *screeny_frac)

+{

+    int old_screenx, old_screeny;

+

+    /* scale x&y to screen */

+    if (dev->valuator->numAxes > 0) {

+        *screenx = rescaleValuatorAxis(*x, x_frac, screenx_frac,

+                dev->valuator->axes + 0, NULL, scr->width);

+    } else {

+        *screenx = dev->last.valuators[0];

+        *screenx_frac = dev->last.remainder[0];

+    }

+

+    if (dev->valuator->numAxes > 1) {

+        *screeny = rescaleValuatorAxis(*y, y_frac, screeny_frac,

+                dev->valuator->axes + 1, NULL, scr->height);

+    } else {

+        *screeny = dev->last.valuators[1];

+        *screeny_frac = dev->last.remainder[1];

+    }

+

+    /* Hit the left screen edge? */

+    if (*screenx <= 0 && *screenx_frac < 0.0f)

+    {

+        *screenx_frac = 0.0f;

+        x_frac = 0.0f;

+    }

+    if (*screeny <= 0 && *screeny_frac < 0.0f)

+    {

+        *screeny_frac = 0.0f;

+        y_frac = 0.0f;

+    }

+

+

+    old_screenx = *screenx;

+    old_screeny = *screeny;

+    /* This takes care of crossing screens for us, as well as clipping

+     * to the current screen. */

+    miPointerSetPosition(dev, screenx, screeny);

+

+    if (dev->u.master) {

+        dev->u.master->last.valuators[0] = *screenx;

+        dev->u.master->last.valuators[1] = *screeny;

+        dev->u.master->last.remainder[0] = *screenx_frac;

+        dev->u.master->last.remainder[1] = *screeny_frac;

+    }

+

+    /* Crossed screen? Scale back to device coordiantes */

+    if(*screenx != old_screenx)

+    {

+        scr = miPointerGetScreen(dev);

+        *x = rescaleValuatorAxis(*screenx, *screenx_frac, &x_frac, NULL,

+                                dev->valuator->axes + 0, scr->width);

+    }

+    if(*screeny != old_screeny)

+    {

+        scr = miPointerGetScreen(dev);

+        *y = rescaleValuatorAxis(*screeny, *screeny_frac, &y_frac, NULL,

+                                 dev->valuator->axes + 1, scr->height);

+    }

+

+    /* dropy x/y (device coordinates) back into valuators for next event */

+    dev->last.valuators[0] = *x;

+    dev->last.valuators[1] = *y;

+    dev->last.remainder[0] = x_frac;

+    dev->last.remainder[1] = y_frac;

+}

+

+/**

+ * Update the motion history for the device and (if appropriate) for its

+ * master device.

+ * @param dev Slave device to update.

+ * @param first First valuator to append to history.

+ * @param num Total number of valuators to append to history.

+ * @param ms Current time

+ */

+static void

+updateHistory(DeviceIntPtr dev, int first, int num, CARD32 ms)

+{

+    updateMotionHistory(dev, ms, first, num, &dev->last.valuators[first]);

+    if (dev->u.master)

+    {

+        DeviceIntPtr master = GetMaster(dev, MASTER_POINTER);

+        updateMotionHistory(master, ms, first, num, &dev->last.valuators[first]);

+    }

+}

+

+/**

+ * Convenience wrapper around GetKeyboardValuatorEvents, that takes no

+ * valuators.

+ */

+int

+GetKeyboardEvents(EventList *events, DeviceIntPtr pDev, int type, int key_code) {

+    return GetKeyboardValuatorEvents(events, pDev, type, key_code, 0, 0, NULL);

+}

+

+

+/**

+ * Returns a set of keyboard events for KeyPress/KeyRelease, optionally

+ * also with valuator events.  Handles Xi and XKB.

+ *

+ * DOES NOT GENERATE CORE EVENTS! Core events are created when processing the

+ * event (ProcessOtherEvent).

+ *

+ * events is not NULL-terminated; the return value is the number of events.

+ * The DDX is responsible for allocating the event structure in the first

+ * place via GetMaximumEventsNum(), and for freeing it.

+ *

+ * This function does not change the core keymap to that of the device;

+ * that is done by SwitchCoreKeyboard, which is called from

+ * mieqProcessInputEvents.  If replacing that function, take care to call

+ * SetCoreKeyboard before processInputProc, so keymaps are altered to suit.

+ */

+int

+GetKeyboardValuatorEvents(EventList *events, DeviceIntPtr pDev, int type,

+                          int key_code, int first_valuator,

+                          int num_valuators, int *valuators) {

+    int num_events = 0;

+    CARD32 ms = 0;

+    DeviceEvent *event;

+    RawDeviceEvent *raw;

+

+    /* refuse events from disabled devices */

+    if (!pDev->enabled)

+        return 0;

+

+    if (!events ||!pDev->key || !pDev->focus || !pDev->kbdfeed ||

+       (type != KeyPress && type != KeyRelease) ||

+       (key_code < 8 || key_code > 255))

+        return 0;

+

+    num_events = 1;

+

+    events = updateFromMaster(events, pDev, DEVCHANGE_KEYBOARD_EVENT, &num_events);

+

+    /* Handle core repeating, via press/release/press/release. */

+    if (type == KeyPress && key_is_down(pDev, key_code, KEY_POSTED)) {

+        /* If autorepeating is disabled either globally or just for that key,

+         * or we have a modifier, don't generate a repeat event. */

+        if (!pDev->kbdfeed->ctrl.autoRepeat ||

+            !key_autorepeats(pDev, key_code) ||

+            pDev->key->xkbInfo->desc->map->modmap[key_code])

+            return 0;

+    }

+

+    ms = GetTimeInMillis();

+

+    raw = (RawDeviceEvent*)events->event;

+    events++;

+    num_events++;

+

+    init_raw(pDev, raw, ms, type, key_code);

+    set_raw_valuators(raw, first_valuator, num_valuators, valuators,

+                      raw->valuators.data_raw);

+

+    if (num_valuators)

+        clipValuators(pDev, first_valuator, num_valuators, valuators);

+

+    set_raw_valuators(raw, first_valuator, num_valuators, valuators,

+                      raw->valuators.data);

+

+    event = (DeviceEvent*) events->event;

+    init_event(pDev, event, ms);

+    event->detail.key = key_code;

+

+    if (type == KeyPress) {

+        event->type = ET_KeyPress;

+	set_key_down(pDev, key_code, KEY_POSTED);

+    }

+    else if (type == KeyRelease) {

+        event->type = ET_KeyRelease;

+	set_key_up(pDev, key_code, KEY_POSTED);

+    }

+

+    if (num_valuators)

+        clipValuators(pDev, first_valuator, num_valuators, valuators);

+

+    set_valuators(pDev, event, first_valuator, num_valuators, valuators);

+

+    return num_events;

+}

+

+/**

+ * Initialize an event list and fill with 32 byte sized events.

+ * This event list is to be passed into GetPointerEvents() and

+ * GetKeyboardEvents().

+ *

+ * @param num_events Number of elements in list.

+ */

+EventListPtr

+InitEventList(int num_events)

+{

+    EventListPtr events;

+    int i;

+

+    events = (EventListPtr)xcalloc(num_events, sizeof(EventList));

+    if (!events)

+        return NULL;

+

+    for (i = 0; i < num_events; i++)

+    {

+        events[i].evlen = sizeof(InternalEvent);

+        events[i].event = xcalloc(1, sizeof(InternalEvent));

+        if (!events[i].event)

+        {

+            /* rollback */

+            while(i--)

+                xfree(events[i].event);

+            xfree(events);

+            events = NULL;

+            break;

+        }

+    }

+

+    return events;

+}

+

+/**

+ * Free an event list.

+ *

+ * @param list The list to be freed.

+ * @param num_events Number of elements in list.

+ */

+void

+FreeEventList(EventListPtr list, int num_events)

+{

+    if (!list)

+        return;

+    while(num_events--)

+        xfree(list[num_events].event);

+    xfree(list);

+}

+

+/**

+ * Generate a series of xEvents (filled into the EventList) representing

+ * pointer motion, or button presses.  Xi and XKB-aware.

+ *

+ * DOES NOT GENERATE CORE EVENTS! Core events are created when processing the

+ * event (ProcessOtherEvent).

+ *

+ * events is not NULL-terminated; the return value is the number of events.

+ * The DDX is responsible for allocating the event structure in the first

+ * place via InitEventList() and GetMaximumEventsNum(), and for freeing it.

+ *

+ * In the generated events rootX/Y will be in absolute screen coords and

+ * the valuator information in the absolute or relative device coords.

+ *

+ * last.valuators[x] of the device is always in absolute device coords.

+ * last.valuators[x] of the master device is in absolute screen coords.

+ *

+ * master->last.valuators[x] for x > 2 is undefined.

+ */

+int

+GetPointerEvents(EventList *events, DeviceIntPtr pDev, int type, int buttons,

+                 int flags, int first_valuator, int num_valuators,

+                 int *valuators) {

+    int num_events = 1;

+    CARD32 ms;

+    DeviceEvent *event;

+    RawDeviceEvent    *raw;

+    int x = 0, y = 0, /* device coords */

+        cx, cy; /* only screen coordinates */

+    float x_frac = 0.0, y_frac = 0.0, cx_frac, cy_frac;

+    ScreenPtr scr = miPointerGetScreen(pDev);

+

+    /* refuse events from disabled devices */

+    if (!pDev->enabled)

+        return 0;

+

+    ms = GetTimeInMillis(); /* before pointer update to help precision */

+

+    if (!scr || !pDev->valuator || first_valuator < 0 ||

+        ((num_valuators + first_valuator) > pDev->valuator->numAxes) ||

+        (type != MotionNotify && type != ButtonPress && type != ButtonRelease) ||

+        (type != MotionNotify && !pDev->button) ||

+        ((type == ButtonPress || type == ButtonRelease) && !buttons) ||

+        (type == MotionNotify && num_valuators <= 0))

+        return 0;

+

+    events = updateFromMaster(events, pDev, DEVCHANGE_POINTER_EVENT, &num_events);

+

+    raw = (RawDeviceEvent*)events->event;

+    events++;

+    num_events++;

+

+    init_raw(pDev, raw, ms, type, buttons);

+    set_raw_valuators(raw, first_valuator, num_valuators, valuators,

+                      raw->valuators.data_raw);

+

+    if (flags & POINTER_ABSOLUTE)

+    {

+        if (flags & POINTER_SCREEN) /* valuators are in screen coords */

+        {

+

+            if (num_valuators >= 1 && first_valuator == 0)

+                valuators[0] = rescaleValuatorAxis(valuators[0], 0.0, &x_frac, NULL,

+                        pDev->valuator->axes + 0,

+                        scr->width);

+            if (first_valuator <= 1 && num_valuators >= (2 - first_valuator))

+                valuators[1 - first_valuator] = rescaleValuatorAxis(valuators[1 - first_valuator], 0.0, &y_frac, NULL,

+                        pDev->valuator->axes + 1,

+                        scr->height);

+        }

+

+        moveAbsolute(pDev, &x, &y, first_valuator, num_valuators, valuators);

+    } else {

+        if (flags & POINTER_ACCELERATE) {

+            accelPointer(pDev, first_valuator, num_valuators, valuators, ms);

+            /* The pointer acceleration code modifies the fractional part

+             * in-place, so we need to extract this information first */

+            x_frac = pDev->last.remainder[0];

+            y_frac = pDev->last.remainder[1];

+        }

+        moveRelative(pDev, &x, &y, first_valuator, num_valuators, valuators);

+    }

+

+    set_raw_valuators(raw, first_valuator, num_valuators, valuators,

+            raw->valuators.data);

+

+    positionSprite(pDev, &x, &y, x_frac, y_frac, scr, &cx, &cy, &cx_frac, &cy_frac);

+    updateHistory(pDev, first_valuator, num_valuators, ms);

+

+    /* Update the valuators with the true value sent to the client*/

+    if (num_valuators >= 1 && first_valuator == 0)

+        valuators[0] = x;

+    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator))

+        valuators[1 - first_valuator] = y;

+

+    if (num_valuators)

+        clipValuators(pDev, first_valuator, num_valuators, valuators);

+

+    event = (DeviceEvent*) events->event;

+    init_event(pDev, event, ms);

+

+    if (type == MotionNotify) {

+        event->type = ET_Motion;

+        event->detail.button = 0;

+    }

+    else {

+        if (type == ButtonPress) {

+            event->type = ET_ButtonPress;

+            pDev->button->postdown[buttons >> 3] |= (1 << (buttons & 7));

+        }

+        else if (type == ButtonRelease) {

+            event->type = ET_ButtonRelease;

+            pDev->button->postdown[buttons >> 3] &= ~(1 << (buttons & 7));

+        }

+        event->detail.button = buttons;

+    }

+

+    event->root_x = cx; /* root_x/y always in screen coords */

+    event->root_y = cy;

+    event->root_x_frac = cx_frac;

+    event->root_y_frac = cy_frac;

+

+    set_valuators(pDev, event, first_valuator, num_valuators, valuators);

+

+    return num_events;

+}

+

+

+/**

+ * Post ProximityIn/ProximityOut events, accompanied by valuators.

+ *

+ * events is not NULL-terminated; the return value is the number of events.

+ * The DDX is responsible for allocating the event structure in the first

+ * place via GetMaximumEventsNum(), and for freeing it.

+ */

+int

+GetProximityEvents(EventList *events, DeviceIntPtr pDev, int type,

+                   int first_valuator, int num_valuators, int *valuators)

+{

+    int num_events = 1;

+    DeviceEvent *event;

+

+    /* refuse events from disabled devices */

+    if (!pDev->enabled)

+        return 0;

+

+    /* Sanity checks. */

+    if (type != ProximityIn && type != ProximityOut)

+        return 0;

+    if (!pDev->valuator)

+        return 0;

+    /* Do we need to send a DeviceValuator event? */

+    if ((pDev->valuator->mode & 1) == Relative)

+        num_valuators = 0;

+

+    /* You fail. */

+    if (first_valuator < 0 ||

+        (num_valuators + first_valuator) > pDev->valuator->numAxes)

+        return 0;

+

+    events = updateFromMaster(events, pDev, DEVCHANGE_POINTER_EVENT, &num_events);

+

+    event = (DeviceEvent *) events->event;

+    init_event(pDev, event, GetTimeInMillis());

+    event->type = (type == ProximityIn) ? ET_ProximityIn : ET_ProximityOut;

+

+    if (num_valuators)

+        clipValuators(pDev, first_valuator, num_valuators, valuators);

+

+    set_valuators(pDev, event, first_valuator, num_valuators, valuators);

+

+    return num_events;

+}

+

+/**

+ * Synthesize a single motion event for the core pointer.

+ *

+ * Used in cursor functions, e.g. when cursor confinement changes, and we need

+ * to shift the pointer to get it inside the new bounds.

+ */

+void

+PostSyntheticMotion(DeviceIntPtr pDev,

+                    int x,

+                    int y,

+                    int screen,

+                    unsigned long time)

+{

+    DeviceEvent ev;

+

+#ifdef PANORAMIX

+    /* Translate back to the sprite screen since processInputProc

+       will translate from sprite screen to screen 0 upon reentry

+       to the DIX layer. */

+    if (!noPanoramiXExtension) {

+        x += panoramiXdataPtr[0].x - panoramiXdataPtr[screen].x;

+        y += panoramiXdataPtr[0].y - panoramiXdataPtr[screen].y;

+    }

+#endif

+

+    memset(&ev, 0, sizeof(DeviceEvent));

+    init_event(pDev, &ev, time);

+    ev.root_x = x;

+    ev.root_y = y;

+    ev.type = ET_Motion;

+    ev.time = time;

+

+    /* FIXME: MD/SD considerations? */

+    (*pDev->public.processInputProc)((InternalEvent*)&ev, pDev);

+}

diff --git a/xorg-server/dix/main.c b/xorg-server/dix/main.c
index da910fe4b..124de5efa 100644
--- a/xorg-server/dix/main.c
+++ b/xorg-server/dix/main.c
@@ -1,349 +1,394 @@
-/***********************************************************
-
-Copyright 1987, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-/* The panoramix components contained the following notice */
-/*****************************************************************
-
-Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of Digital Equipment Corporation
-shall not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from Digital
-Equipment Corporation.
-
-******************************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#include <version-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xos.h>   /* for unistd.h  */
-#include <X11/Xproto.h>
-#include <pixman.h>
-#include "scrnintstr.h"
-#include "misc.h"
-#include "os.h"
-#include "windowstr.h"
-#include "resource.h"
-#include "dixstruct.h"
-#include "gcstruct.h"
-#include "extension.h"
-#include "colormap.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "selection.h"
-#include <X11/fonts/font.h>
-#include "opaque.h"
-#include "servermd.h"
-#include "hotplug.h"
-#include "site.h"
-#include "dixfont.h"
-#include "extnsionst.h"
-#include "privates.h"
-#include "registry.h"
-#ifdef PANORAMIX
-#include "panoramiXsrv.h"
-#else
-#include "dixevents.h"		/* InitEvents() */
-#include "dispatch.h"		/* InitProcVectors() */
-#endif
-
-#ifdef DPMSExtension
-#include <X11/extensions/dpmsconst.h>
-#include "dpmsproc.h"
-#endif
-
-extern void Dispatch(void);
-
-extern void InitProcVectors(void);
-
-#ifdef XQUARTZ
-#include <pthread.h>
-
-BOOL serverInitComplete = FALSE;
-pthread_mutex_t serverInitCompleteMutex = PTHREAD_MUTEX_INITIALIZER;
-pthread_cond_t serverInitCompleteCond = PTHREAD_COND_INITIALIZER;
-
-int dix_main(int argc, char *argv[], char *envp[]);
-
-int dix_main(int argc, char *argv[], char *envp[])
-#else
-int main(int argc, char *argv[], char *envp[])
-#endif
-{
-    int		i;
-    HWEventQueueType	alwaysCheckForInput[2];
-
-    display = "0";
-
-    InitRegions();
-
-    pixman_disable_out_of_bounds_workaround();
-
-    CheckUserParameters(argc, argv, envp);
-
-    CheckUserAuthorization();
-
-    InitConnectionLimits();
-
-    ProcessCommandLine(argc, argv);
-
-    alwaysCheckForInput[0] = 0;
-    alwaysCheckForInput[1] = 1;
-    while(1)
-    {
-	serverGeneration++;
-	ScreenSaverTime = defaultScreenSaverTime;
-	ScreenSaverInterval = defaultScreenSaverInterval;
-	ScreenSaverBlanking = defaultScreenSaverBlanking;
-	ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;
-#ifdef DPMSExtension
-	DPMSStandbyTime = DEFAULT_SCREEN_SAVER_TIME;
-	DPMSSuspendTime = DEFAULT_SCREEN_SAVER_TIME;
-	DPMSOffTime = DEFAULT_SCREEN_SAVER_TIME;
-	DPMSEnabled = TRUE;
-	DPMSPowerLevel = 0;
-#endif
-	InitBlockAndWakeupHandlers();
-	/* Perform any operating system dependent initializations you'd like */
-	OsInit();
-	if(serverGeneration == 1)
-	{
-	    CreateWellKnownSockets();
-	    InitProcVectors();
-	    for (i=1; i<MAXCLIENTS; i++)
-		clients[i] = NullClient;
-	    serverClient = xalloc(sizeof(ClientRec));
-	    if (!serverClient)
-		FatalError("couldn't create server client");
-	    InitClient(serverClient, 0, (pointer)NULL);
-	}
-	else
-	    ResetWellKnownSockets ();
-	clients[0] = serverClient;
-	currentMaxClients = 1;
-
-	if (!InitClientResources(serverClient))      /* for root resources */
-	    FatalError("couldn't init server resources");
-
-	SetInputCheck(&alwaysCheckForInput[0], &alwaysCheckForInput[1]);
-	screenInfo.arraySize = MAXSCREENS;
-	screenInfo.numScreens = 0;
-
-	InitAtoms();
-	InitEvents();
-	InitSelections();
-	InitGlyphCaching();
-	if (!dixResetPrivates())
-	    FatalError("couldn't init private data storage");
-	dixResetRegistry();
-	ResetFontPrivateIndex();
-	InitCallbackManager();
-	InitOutput(&screenInfo, argc, argv);
-
-	if (screenInfo.numScreens < 1)
-	    FatalError("no screens found");
-	InitExtensions(argc, argv);
-	for (i = 0; i < screenInfo.numScreens; i++)
-	{
-	    ScreenPtr pScreen = screenInfo.screens[i];
-	    if (!CreateScratchPixmapsForScreen(i))
-		FatalError("failed to create scratch pixmaps");
-	    if (pScreen->CreateScreenResources &&
-		!(*pScreen->CreateScreenResources)(pScreen))
-		FatalError("failed to create screen resources");
-	    if (!CreateGCperDepth(i))
-		FatalError("failed to create scratch GCs");
-	    if (!CreateDefaultStipple(i))
-		FatalError("failed to create default stipple");
-	    if (!CreateRootWindow(pScreen))
-		FatalError("failed to create root window");
-	}
-
-	InitFonts();
-	if (SetDefaultFontPath(defaultFontPath) != Success) {
-	    ErrorF("[dix] failed to set default font path '%s'", defaultFontPath);
-	}
-	if (!SetDefaultFont(defaultTextFont)) {
-	    FatalError("could not open default font '%s'", defaultTextFont);
-	}
-
-	if (!(rootCursor = CreateRootCursor(NULL, 0))) {
-	    FatalError("could not open default cursor font '%s'",
-		       defaultCursorFont);
-	}
-
-#ifdef DPMSExtension
- 	/* check all screens, looking for DPMS Capabilities */
- 	DPMSCapableFlag = DPMSSupported();
-	if (!DPMSCapableFlag)
-     	    DPMSEnabled = FALSE;
-#endif
-
-#ifdef PANORAMIX
-	/*
-	 * Consolidate window and colourmap information for each screen
-	 */
-	if (!noPanoramiXExtension)
-	    PanoramiXConsolidate();
-#endif
-
-	for (i = 0; i < screenInfo.numScreens; i++)
-	    InitRootWindow(WindowTable[i]);
-
-        InitCoreDevices();
-	InitInput(argc, argv);
-	InitAndStartDevices();
-	config_init();
-
-	dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset);
-
-#ifdef PANORAMIX
-	if (!noPanoramiXExtension) {
-	    if (!PanoramiXCreateConnectionBlock()) {
-		FatalError("could not create connection block info");
-	    }
-	} else
-#endif
-	{
-	    if (!CreateConnectionBlock()) {
-	    	FatalError("could not create connection block info");
-	    }
-	}
-
-#ifdef XQUARTZ
-    /* Let the other threads know the server is done with its init */
-    pthread_mutex_lock(&serverInitCompleteMutex);
-    serverInitComplete = TRUE;
-    pthread_cond_broadcast(&serverInitCompleteCond);
-    pthread_mutex_unlock(&serverInitCompleteMutex);
-#endif
-        
-	NotifyParentProcess();
-
-	Dispatch();
-
-        UndisplayDevices();
-
-	/* Now free up whatever must be freed */
-	if (screenIsSaved == SCREEN_SAVER_ON)
-	    dixSaveScreens(serverClient, SCREEN_SAVER_OFF, ScreenSaverReset);
-	FreeScreenSaverTimer();
-	CloseDownExtensions();
-
-#ifdef PANORAMIX
-	{
-	    Bool remember_it = noPanoramiXExtension;
-	    noPanoramiXExtension = TRUE;
-	    FreeAllResources();
-	    noPanoramiXExtension = remember_it;
-	}
-#else
-	FreeAllResources();
-#endif
-
-        config_fini();
-
-        memset(WindowTable, 0, sizeof(WindowTable));
-	CloseDownDevices();
-	CloseDownEvents();
-
-	for (i = screenInfo.numScreens - 1; i >= 0; i--)
-	{
-	    FreeScratchPixmapsForScreen(i);
-	    FreeGCperDepth(i);
-	    FreeDefaultStipple(i);
-	    (* screenInfo.screens[i]->CloseScreen)(i, screenInfo.screens[i]);
-	    dixFreePrivates(screenInfo.screens[i]->devPrivates);
-	    xfree(screenInfo.screens[i]);
-	    screenInfo.numScreens = i;
-	}
-	FreeFonts();
-
-	FreeAuditTimer();
-
-	dixFreePrivates(serverClient->devPrivates);
-	serverClient->devPrivates = NULL;
-
-	if (dispatchException & DE_TERMINATE)
-	{
-	    CloseWellKnownConnections();
-	}
-
-	OsCleanup((dispatchException & DE_TERMINATE) != 0);
-
-	if (dispatchException & DE_TERMINATE)
-	{
-	    ddxGiveUp();
-	    break;
-	}
-
-	xfree(ConnectionInfo);
-	ConnectionInfo = NULL;
-    }
-    return(0);
-}
-
+/***********************************************************

+

+Copyright 1987, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+******************************************************************/

+

+/* The panoramix components contained the following notice */

+/*****************************************************************

+

+Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.

+

+Permission is hereby granted, free of charge, to any person obtaining a copy

+of this software and associated documentation files (the "Software"), to deal

+in the Software without restriction, including without limitation the rights

+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

+copies of the Software.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,

+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR OTHER LIABILITY,

+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of Digital Equipment Corporation

+shall not be used in advertising or otherwise to promote the sale, use or other

+dealings in this Software without prior written authorization from Digital

+Equipment Corporation.

+

+******************************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#include <version-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/Xos.h>   /* for unistd.h  */

+#include <X11/Xproto.h>

+#include <pixman.h>

+#include "scrnintstr.h"

+#include "misc.h"

+#include "os.h"

+#include "windowstr.h"

+#include "resource.h"

+#include "dixstruct.h"

+#include "gcstruct.h"

+#include "extension.h"

+#include "colormap.h"

+#include "colormapst.h"

+#include "cursorstr.h"

+#include "selection.h"

+#include <X11/fonts/font.h>

+#include "opaque.h"

+#include "servermd.h"

+#include "hotplug.h"

+#include "site.h"

+#include "dixfont.h"

+#include "extnsionst.h"

+#include "privates.h"

+#include "registry.h"

+#ifdef PANORAMIX

+#include "panoramiXsrv.h"

+#else

+#include "dixevents.h"		/* InitEvents() */

+#include "dispatch.h"		/* InitProcVectors() */

+#endif

+

+#ifdef DPMSExtension

+#include <X11/extensions/dpmsconst.h>

+#include "dpmsproc.h"

+#endif

+

+#ifdef _DEBUG

+#include <crtdbg.h>

+#endif

+

+extern void Dispatch(void);

+

+extern void InitProcVectors(void);

+

+#ifdef XQUARTZ

+#include <pthread.h>

+

+BOOL serverInitComplete = FALSE;

+pthread_mutex_t serverInitCompleteMutex = PTHREAD_MUTEX_INITIALIZER;

+pthread_cond_t serverInitCompleteCond = PTHREAD_COND_INITIALIZER;

+

+int dix_main(int argc, char *argv[], char *envp[]);

+

+int dix_main(int argc, char *argv[], char *envp[])

+#else

+int main(int argc, char *argv[], char *envp[])

+#endif

+{

+    int		i;

+    HWEventQueueType	alwaysCheckForInput[2];

+    #ifdef _DEBUG

+    //int TmpFlag=_CrtSetDbgFlag( _CRTDBG_REPORT_FLAG);

+    

+    //TmpFlag|=_CRTDBG_ALLOC_MEM_DF;

+    //TmpFlag|=_CRTDBG_DELAY_FREE_MEM_DF;

+    //TmpFlag|=_CRTDBG_CHECK_ALWAYS_DF;

+    //TmpFlag|=_CRTDBG_CHECK_CRT_DF;

+    //TmpFlag|=_CRTDBG_LEAK_CHECK_DF;

+    

+    //_CrtSetDbgFlag(TmpFlag);

+    #endif

+

+    ptw32_processInitialize();

+    display = "0";

+

+    #ifdef WIN32

+

+    if (InitWSA()<0)

+    {

+      printf("Error initialising WSA\n");

+      return -1;

+    }

+    /* In Win32 we have different threads call Xlib functions (depending

+       on the commandline options given).

+       XInitThreads has to be called before

+       any xlib function is called (aoccording to the man page) */

+    XInitThreads();

+    /* change the current directory to the directory where the vcxsrv.exe executable is installed.

+       This is needed because the font directories are relative to the current directory.

+     */

+     {

+       char ModuleFilename[MAX_PATH];

+       char *pSlash;

+       GetModuleFileName(NULL,ModuleFilename,sizeof(ModuleFilename));

+       pSlash=strrchr(ModuleFilename,'\\');

+       if (pSlash)

+       {

+         *pSlash='\0';

+         chdir(ModuleFilename);

+       }

+     }

+    #endif

+

+    InitRegions();

+

+    pixman_disable_out_of_bounds_workaround();

+

+    CheckUserParameters(argc, argv, envp);

+

+    CheckUserAuthorization();

+

+    InitConnectionLimits();

+

+    ProcessCommandLine(argc, argv);

+

+    alwaysCheckForInput[0] = 0;

+    alwaysCheckForInput[1] = 1;

+    while(1)

+    {

+	serverGeneration++;

+	ScreenSaverTime = defaultScreenSaverTime;

+	ScreenSaverInterval = defaultScreenSaverInterval;

+	ScreenSaverBlanking = defaultScreenSaverBlanking;

+	ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;

+#ifdef DPMSExtension

+	DPMSStandbyTime = DEFAULT_SCREEN_SAVER_TIME;

+	DPMSSuspendTime = DEFAULT_SCREEN_SAVER_TIME;

+	DPMSOffTime = DEFAULT_SCREEN_SAVER_TIME;

+	DPMSEnabled = TRUE;

+	DPMSPowerLevel = 0;

+#endif

+	InitBlockAndWakeupHandlers();

+	/* Perform any operating system dependent initializations you'd like */

+	OsInit();

+	if(serverGeneration == 1)

+	{

+	    CreateWellKnownSockets();

+	    InitProcVectors();

+	    for (i=1; i<MAXCLIENTS; i++)

+		clients[i] = NullClient;

+	    serverClient = xalloc(sizeof(ClientRec));

+	    if (!serverClient)

+		FatalError("couldn't create server client");

+	    InitClient(serverClient, 0, (pointer)NULL);

+	}

+	else

+	    ResetWellKnownSockets ();

+	clients[0] = serverClient;

+	currentMaxClients = 1;

+

+	if (!InitClientResources(serverClient))      /* for root resources */

+	    FatalError("couldn't init server resources");

+

+	SetInputCheck(&alwaysCheckForInput[0], &alwaysCheckForInput[1]);

+	screenInfo.arraySize = MAXSCREENS;

+	screenInfo.numScreens = 0;

+

+	InitAtoms();

+	InitEvents();

+	InitSelections();

+	InitGlyphCaching();

+	if (!dixResetPrivates())

+	    FatalError("couldn't init private data storage");

+	dixResetRegistry();

+	ResetFontPrivateIndex();

+	InitCallbackManager();

+	InitOutput(&screenInfo, argc, argv);

+

+	if (screenInfo.numScreens < 1)

+	    FatalError("no screens found");

+	InitExtensions(argc, argv);

+	for (i = 0; i < screenInfo.numScreens; i++)

+	{

+	    ScreenPtr pScreen = screenInfo.screens[i];

+	    if (!CreateScratchPixmapsForScreen(i))

+		FatalError("failed to create scratch pixmaps");

+	    if (pScreen->CreateScreenResources &&

+		!(*pScreen->CreateScreenResources)(pScreen))

+		FatalError("failed to create screen resources");

+	    if (!CreateGCperDepth(i))

+		FatalError("failed to create scratch GCs");

+	    if (!CreateDefaultStipple(i))

+		FatalError("failed to create default stipple");

+	    if (!CreateRootWindow(pScreen))

+		FatalError("failed to create root window");

+	}

+

+	InitFonts();

+	if (SetDefaultFontPath(defaultFontPath) != Success) {

+	    ErrorF("[dix] failed to set default font path '%s'", defaultFontPath);

+	}

+	if (!SetDefaultFont(defaultTextFont)) {

+	    FatalError("could not open default font '%s'", defaultTextFont);

+	}

+

+	if (!(rootCursor = CreateRootCursor(NULL, 0))) {

+	    FatalError("could not open default cursor font '%s'",

+		       defaultCursorFont);

+	}

+

+#ifdef DPMSExtension

+ 	/* check all screens, looking for DPMS Capabilities */

+ 	DPMSCapableFlag = DPMSSupported();

+	if (!DPMSCapableFlag)

+     	    DPMSEnabled = FALSE;

+#endif

+

+#ifdef PANORAMIX

+	/*

+	 * Consolidate window and colourmap information for each screen

+	 */

+	if (!noPanoramiXExtension)

+	    PanoramiXConsolidate();

+#endif

+

+	for (i = 0; i < screenInfo.numScreens; i++)

+	    InitRootWindow(WindowTable[i]);

+

+        InitCoreDevices();

+	InitInput(argc, argv);

+	InitAndStartDevices();

+	config_init();

+

+	dixSaveScreens(serverClient, SCREEN_SAVER_FORCER, ScreenSaverReset);

+

+#ifdef PANORAMIX

+	if (!noPanoramiXExtension) {

+	    if (!PanoramiXCreateConnectionBlock()) {

+		FatalError("could not create connection block info");

+	    }

+	} else

+#endif

+	{

+	    if (!CreateConnectionBlock()) {

+	    	FatalError("could not create connection block info");

+	    }

+	}

+

+#ifdef XQUARTZ

+    /* Let the other threads know the server is done with its init */

+    pthread_mutex_lock(&serverInitCompleteMutex);

+    serverInitComplete = TRUE;

+    pthread_cond_broadcast(&serverInitCompleteCond);

+    pthread_mutex_unlock(&serverInitCompleteMutex);

+#endif

+        

+	NotifyParentProcess();

+

+	Dispatch();

+

+        UndisplayDevices();

+

+	/* Now free up whatever must be freed */

+	if (screenIsSaved == SCREEN_SAVER_ON)

+	    dixSaveScreens(serverClient, SCREEN_SAVER_OFF, ScreenSaverReset);

+	FreeScreenSaverTimer();

+	CloseDownExtensions();

+

+#ifdef PANORAMIX

+	{

+	    Bool remember_it = noPanoramiXExtension;

+	    noPanoramiXExtension = TRUE;

+	    FreeAllResources();

+	    noPanoramiXExtension = remember_it;

+	}

+#else

+	FreeAllResources();

+#endif

+

+        config_fini();

+

+        memset(WindowTable, 0, sizeof(WindowTable));

+	CloseDownDevices();

+        InputDevicesClosed();

+	CloseDownEvents();

+

+	for (i = screenInfo.numScreens - 1; i >= 0; i--)

+	{

+	    FreeScratchPixmapsForScreen(i);

+	    FreeGCperDepth(i);

+	    FreeDefaultStipple(i);

+	    (* screenInfo.screens[i]->CloseScreen)(i, screenInfo.screens[i]);

+	    dixFreePrivates(screenInfo.screens[i]->devPrivates);

+	    xfree(screenInfo.screens[i]);

+	    screenInfo.numScreens = i;

+	}

+	FreeFonts();

+

+	FreeAuditTimer();

+

+	dixFreePrivates(serverClient->devPrivates);

+	serverClient->devPrivates = NULL;

+

+	if (dispatchException & DE_TERMINATE)

+	{

+	    CloseWellKnownConnections();

+	}

+

+	OsCleanup((dispatchException & DE_TERMINATE) != 0);

+

+	if (dispatchException & DE_TERMINATE)

+	{

+	    ddxGiveUp();

+	    break;

+	}

+

+	xfree(ConnectionInfo);

+	ConnectionInfo = NULL;

+    }

+    return(0);

+}

+

diff --git a/xorg-server/dix/makefile b/xorg-server/dix/makefile
new file mode 100644
index 000000000..01e98d638
--- /dev/null
+++ b/xorg-server/dix/makefile
@@ -0,0 +1,40 @@
+ifeq ($(DEBUG),1)

+DEFINES += FONTDEBUG XSERVER_DTRACE

+endif

+

+LIBRARY=libdix

+

+CSRCS=\

+	atom.c		\

+	colormap.c	\

+	cursor.c	\

+	deprecated.c	\

+	devices.c	\

+	dispatch.c	\

+	dixfonts.c	\

+	dixutils.c	\

+	enterleave.c	\

+	events.c	\

+	eventconvert.c  \

+	extension.c	\

+	ffs.c		\

+	gc.c		\

+	getevents.c	\

+	globals.c	\

+	glyphcurs.c	\

+	grabs.c		\

+	initatoms.c	\

+	inpututils.c	\

+	main.c		\

+	pixmap.c	\

+	privates.c	\

+	property.c	\

+	ptrveloc.c	\

+	registry.c	\

+	resource.c	\

+	selection.c	\

+	swaprep.c	\

+	swapreq.c	\

+	tables.c	\

+	window.c

+

diff --git a/xorg-server/dix/ptrveloc.c b/xorg-server/dix/ptrveloc.c
index c2f43784c..b9ece2159 100644
--- a/xorg-server/dix/ptrveloc.c
+++ b/xorg-server/dix/ptrveloc.c
@@ -1,1190 +1,1199 @@
-/*
- *
- * Copyright © 2006-2009 Simon Thum             simon dot thum at gmx dot de
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <math.h>
-#include <ptrveloc.h>
-#include <exevents.h>
-#include <X11/Xatom.h>
-
-#include <xserver-properties.h>
-
-/*****************************************************************************
- * Predictable pointer acceleration
- *
- * 2006-2009 by Simon Thum (simon [dot] thum [at] gmx de)
- *
- * Serves 3 complementary functions:
- * 1) provide a sophisticated ballistic velocity estimate to improve
- *    the relation between velocity (of the device) and acceleration
- * 2) make arbitrary acceleration profiles possible
- * 3) decelerate by two means (constant and adaptive) if enabled
- *
- * Important concepts are the
- *
- * - Scheme
- *      which selects the basic algorithm
- *      (see devices.c/InitPointerAccelerationScheme)
- * - Profile
- *      which returns an acceleration
- *      for a given velocity
- *
- *  The profile can be selected by the user at runtime.
- *  The classic profile is intended to cleanly perform old-style
- *  function selection (threshold =/!= 0)
- *
- ****************************************************************************/
-
-/* fwds */
-int
-SetAccelerationProfile(DeviceVelocityPtr vel, int profile_num);
-static float
-SimpleSmoothProfile(DeviceIntPtr dev, DeviceVelocityPtr vel, float velocity,
-                    float threshold, float acc);
-static PointerAccelerationProfileFunc
-GetAccelerationProfile(DeviceVelocityPtr vel, int profile_num);
-
-/*#define PTRACCEL_DEBUGGING*/
-
-#ifdef PTRACCEL_DEBUGGING
-#define DebugAccelF ErrorF
-#else
-#define DebugAccelF(...) /* */
-#endif
-
-/********************************
- *  Init/Uninit
- *******************************/
-
-/* some int which is not a profile number */
-#define PROFILE_UNINITIALIZE (-100)
-
-/* number of properties for predictable acceleration */
-#define NPROPS_PREDICTABLE_ACCEL 4
-
-/**
- * Init struct so it should match the average case
- */
-void
-InitVelocityData(DeviceVelocityPtr vel)
-{
-    memset(vel, 0, sizeof(DeviceVelocityRec));
-
-    vel->corr_mul = 10.0;      /* dots per 10 milisecond should be usable */
-    vel->const_acceleration = 1.0;   /* no acceleration/deceleration  */
-    vel->reset_time = 300;
-    vel->use_softening = 1;
-    vel->min_acceleration = 1.0; /* don't decelerate */
-    vel->max_rel_diff = 0.2;
-    vel->max_diff = 1.0;
-    vel->initial_range = 2;
-    vel->average_accel = TRUE;
-    SetAccelerationProfile(vel, AccelProfileClassic);
-    InitTrackers(vel, 16);
-}
-
-
-/**
- * Clean up
- */
-void
-FreeVelocityData(DeviceVelocityPtr vel){
-    xfree(vel->tracker);
-    SetAccelerationProfile(vel, PROFILE_UNINITIALIZE);
-}
-
-
-/*
- *  dix uninit helper, called through scheme
- */
-void
-AccelerationDefaultCleanup(DeviceIntPtr dev)
-{
-    /*sanity check*/
-    if( dev->valuator->accelScheme.AccelSchemeProc == acceleratePointerPredictable
-            && dev->valuator->accelScheme.accelData != NULL){
-        dev->valuator->accelScheme.AccelSchemeProc = NULL;
-        FreeVelocityData(dev->valuator->accelScheme.accelData);
-        xfree(dev->valuator->accelScheme.accelData);
-        dev->valuator->accelScheme.accelData = NULL;
-        DeletePredictableAccelerationProperties(dev);
-    }
-}
-
-
-/*************************
- * Input property support
- ************************/
-
-/**
- * choose profile
- */
-static int
-AccelSetProfileProperty(DeviceIntPtr dev, Atom atom,
-                        XIPropertyValuePtr val, BOOL checkOnly)
-{
-    DeviceVelocityPtr vel;
-    int profile, *ptr = &profile;
-    int rc;
-    int nelem = 1;
-
-    if (atom != XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER))
-        return Success;
-
-    vel = GetDevicePredictableAccelData(dev);
-    if (!vel)
-        return BadValue;
-    rc = XIPropToInt(val, &nelem, &ptr);
-
-    if(checkOnly)
-    {
-        if (rc)
-            return rc;
-
-        if (GetAccelerationProfile(vel, profile) == NULL)
-            return BadValue;
-    } else
-	SetAccelerationProfile(vel, profile);
-
-    return Success;
-}
-
-static long
-AccelInitProfileProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
-{
-    int profile = vel->statistics.profile_number;
-    Atom prop_profile_number = XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER);
-
-    XIChangeDeviceProperty(dev, prop_profile_number, XA_INTEGER, 32,
-                           PropModeReplace, 1, &profile, FALSE);
-    XISetDevicePropertyDeletable(dev, prop_profile_number, FALSE);
-    return XIRegisterPropertyHandler(dev, AccelSetProfileProperty, NULL, NULL);
-}
-
-/**
- * constant deceleration
- */
-static int
-AccelSetDecelProperty(DeviceIntPtr dev, Atom atom,
-                      XIPropertyValuePtr val, BOOL checkOnly)
-{
-    DeviceVelocityPtr vel;
-    float v, *ptr = &v;
-    int rc;
-    int nelem = 1;
-
-    if (atom != XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION))
-        return Success;
-
-    vel = GetDevicePredictableAccelData(dev);
-    if (!vel)
-        return BadValue;
-    rc = XIPropToFloat(val, &nelem, &ptr);
-
-    if(checkOnly)
-    {
-        if (rc)
-            return rc;
-	return (v >= 1.0f) ? Success : BadValue;
-    }
-
-    if(v >= 1.0f)
-	vel->const_acceleration = 1/v;
-
-    return Success;
-}
-
-static long
-AccelInitDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
-{
-    float fval = 1.0/vel->const_acceleration;
-    Atom prop_const_decel = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);
-    XIChangeDeviceProperty(dev, prop_const_decel,
-                           XIGetKnownProperty(XATOM_FLOAT), 32,
-                           PropModeReplace, 1, &fval, FALSE);
-    XISetDevicePropertyDeletable(dev, prop_const_decel, FALSE);
-    return XIRegisterPropertyHandler(dev, AccelSetDecelProperty, NULL, NULL);
-}
-
-
-/**
- * adaptive deceleration
- */
-static int
-AccelSetAdaptDecelProperty(DeviceIntPtr dev, Atom atom,
-                           XIPropertyValuePtr val, BOOL checkOnly)
-{
-    DeviceVelocityPtr veloc;
-    float v, *ptr = &v;
-    int rc;
-    int nelem = 1;
-
-    if (atom != XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION))
-        return Success;
-
-    veloc = GetDevicePredictableAccelData(dev);
-    if (!veloc)
-        return BadValue;
-    rc = XIPropToFloat(val, &nelem, &ptr);
-
-    if(checkOnly)
-    {
-        if (rc)
-            return rc;
-	return (v >= 1.0f) ? Success : BadValue;
-    }
-
-    if(v >= 1.0f)
-	veloc->min_acceleration = 1/v;
-
-    return Success;
-}
-
-static long
-AccelInitAdaptDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
-{
-    float fval = 1.0/vel->min_acceleration;
-    Atom prop_adapt_decel = XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION);
-
-    XIChangeDeviceProperty(dev, prop_adapt_decel, XIGetKnownProperty(XATOM_FLOAT), 32,
-                           PropModeReplace, 1, &fval, FALSE);
-    XISetDevicePropertyDeletable(dev, prop_adapt_decel, FALSE);
-    return XIRegisterPropertyHandler(dev, AccelSetAdaptDecelProperty, NULL, NULL);
-}
-
-
-/**
- * velocity scaling
- */
-static int
-AccelSetScaleProperty(DeviceIntPtr dev, Atom atom,
-                      XIPropertyValuePtr val, BOOL checkOnly)
-{
-    DeviceVelocityPtr vel;
-    float v, *ptr = &v;
-    int rc;
-    int nelem = 1;
-
-    if (atom != XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING))
-        return Success;
-
-    vel = GetDevicePredictableAccelData(dev);
-    if (!vel)
-        return BadValue;
-    rc = XIPropToFloat(val, &nelem, &ptr);
-
-    if (checkOnly)
-    {
-        if (rc)
-            return rc;
-
-        return (v > 0) ? Success : BadValue;
-    }
-
-    if(v > 0)
-	vel->corr_mul = v;
-
-    return Success;
-}
-
-static long
-AccelInitScaleProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)
-{
-    float fval = vel->corr_mul;
-    Atom prop_velo_scale = XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING);
-
-    XIChangeDeviceProperty(dev, prop_velo_scale, XIGetKnownProperty(XATOM_FLOAT), 32,
-                           PropModeReplace, 1, &fval, FALSE);
-    XISetDevicePropertyDeletable(dev, prop_velo_scale, FALSE);
-    return XIRegisterPropertyHandler(dev, AccelSetScaleProperty, NULL, NULL);
-}
-
-static int AccelPropHandlerPrivateKeyIndex;
-DevPrivateKey AccelPropHandlerPrivateKey = &AccelPropHandlerPrivateKeyIndex;
-
-BOOL
-InitializePredictableAccelerationProperties(DeviceIntPtr dev)
-{
-    DeviceVelocityPtr  vel = GetDevicePredictableAccelData(dev);
-    long *prop_handlers;
-
-    if(!vel)
-	return FALSE;
-    prop_handlers = xalloc(NPROPS_PREDICTABLE_ACCEL * sizeof(long));
-
-    prop_handlers[0] = AccelInitProfileProperty(dev, vel);
-    prop_handlers[1] = AccelInitDecelProperty(dev, vel);
-    prop_handlers[2] = AccelInitAdaptDecelProperty(dev, vel);
-    prop_handlers[3] = AccelInitScaleProperty(dev, vel);
-
-    dixSetPrivate(&dev->devPrivates, AccelPropHandlerPrivateKey,
-                  prop_handlers);
-
-    return TRUE;
-}
-
-BOOL
-DeletePredictableAccelerationProperties(DeviceIntPtr dev)
-{
-    Atom prop;
-    long *prop_handlers;
-    int i;
-
-    prop = XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING);
-    XIDeleteDeviceProperty(dev, prop, FALSE);
-    prop = XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION);
-    XIDeleteDeviceProperty(dev, prop, FALSE);
-    prop = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);
-    XIDeleteDeviceProperty(dev, prop, FALSE);
-    prop = XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER);
-    XIDeleteDeviceProperty(dev, prop, FALSE);
-
-    prop_handlers = dixLookupPrivate(&dev->devPrivates,
-                                     AccelPropHandlerPrivateKey);
-    dixSetPrivate(&dev->devPrivates, AccelPropHandlerPrivateKey, NULL);
-
-    for (i = 0; prop_handlers && i < NPROPS_PREDICTABLE_ACCEL; i++)
-        XIUnregisterPropertyHandler(dev, prop_handlers[i]);
-    xfree(prop_handlers);
-
-    return TRUE;
-}
-
-/*********************
- * Tracking logic
- ********************/
-
-void
-InitTrackers(DeviceVelocityPtr vel, int ntracker)
-{
-    if(ntracker < 1){
-	ErrorF("(dix ptracc) invalid number of trackers\n");
-	return;
-    }
-    xfree(vel->tracker);
-    vel->tracker = (MotionTrackerPtr)xalloc(ntracker * sizeof(MotionTracker));
-    memset(vel->tracker, 0, ntracker * sizeof(MotionTracker));
-    vel->num_tracker = ntracker;
-}
-
-/**
- * return a bit field of possible directions.
- * 0 = N, 2 = E, 4 = S, 6 = W, in-between is as you guess.
- * There's no reason against widening to more precise directions (<45 degrees),
- * should it not perform well. All this is needed for is sort out non-linear
- * motion, so precision isn't paramount. However, one should not flag direction
- * too narrow, since it would then cut the linear segment to zero size way too
- * often.
- */
-static int
-DoGetDirection(int dx, int dy){
-    float r;
-    int i1, i2;
-    /* on insignificant mickeys, flag 135 degrees */
-    if(abs(dx) < 2 && abs(dy < 2)){
-	/* first check diagonal cases */
-	if(dx > 0 && dy > 0)
-	    return 4+8+16;
-	if(dx > 0 && dy < 0)
-	    return 1+2+4;
-	if(dx < 0 && dy < 0)
-	    return 1+128+64;
-	if(dx < 0 && dy > 0)
-	    return 16+32+64;
-        /* check axis-aligned directions */
-	if(dx > 0)
-            return 2+4+8; /*E*/
-        if(dx < 0)
-            return 128+64+32; /*W*/
-        if(dy > 0)
-            return 32+16+8; /*S*/
-        if(dy < 0)
-            return 128+1+2; /*N*/
-        return 255; /* shouldn't happen */
-    }
-    /* else, compute angle and set appropriate flags */
-#ifdef _ISOC99_SOURCE
-    r = atan2f(dy, dx);
-#else
-    r = atan2(dy, dx);
-#endif
-    /* find direction. We avoid r to become negative,
-     * since C has no well-defined modulo for such cases. */
-    r = (r+(M_PI*2.5))/(M_PI/4);
-    /* this intends to flag 2 directions (90 degrees),
-     * except on very well-aligned mickeys. */
-    i1 = (int)(r+0.1) % 8;
-    i2 = (int)(r+0.9) % 8;
-    if(i1 < 0 || i1 > 7 || i2 < 0 || i2 > 7)
-	return 255; /* shouldn't happen */
-    return 1 << i1 | 1 << i2;
-}
-
-#define DIRECTION_CACHE_RANGE 5
-#define DIRECTION_CACHE_SIZE (DIRECTION_CACHE_RANGE*2+1)
-
-/* cache DoGetDirection(). */
-static int
-GetDirection(int dx, int dy){
-    static int cache[DIRECTION_CACHE_SIZE][DIRECTION_CACHE_SIZE];
-    int i;
-    if (abs(dx) <= DIRECTION_CACHE_RANGE &&
-	abs(dy) <= DIRECTION_CACHE_RANGE) {
-	/* cacheable */
-	i = cache[DIRECTION_CACHE_RANGE+dx][DIRECTION_CACHE_RANGE+dy];
-	if(i != 0){
-	    return i;
-	}else{
-	    i = DoGetDirection(dx, dy);
-	    cache[DIRECTION_CACHE_RANGE+dx][DIRECTION_CACHE_RANGE+dy] = i;
-	    return i;
-	}
-    }else{
-	/* non-cacheable */
-	return DoGetDirection(dx, dy);
-    }
-}
-
-#undef DIRECTION_CACHE_RANGE
-#undef DIRECTION_CACHE_SIZE
-
-
-/* convert offset (age) to array index */
-#define TRACKER_INDEX(s, d) (((s)->num_tracker + (s)->cur_tracker - (d)) % (s)->num_tracker)
-
-static inline void
-FeedTrackers(DeviceVelocityPtr vel, int dx, int dy, int cur_t)
-{
-    int n;
-    for(n = 0; n < vel->num_tracker; n++){
-	vel->tracker[n].dx += dx;
-	vel->tracker[n].dy += dy;
-    }
-    n = (vel->cur_tracker + 1) % vel->num_tracker;
-    vel->tracker[n].dx = 0;
-    vel->tracker[n].dy = 0;
-    vel->tracker[n].time = cur_t;
-    vel->tracker[n].dir = GetDirection(dx, dy);
-    DebugAccelF("(dix prtacc) motion [dx: %i dy: %i dir:%i diff: %i]\n",
-                dx, dy, vel->tracker[n].dir,
-                cur_t - vel->tracker[vel->cur_tracker].time);
-    vel->cur_tracker = n;
-}
-
-/**
- * calc velocity for given tracker, with
- * velocity scaling.
- * This assumes linear motion.
- */
-static float
-CalcTracker(DeviceVelocityPtr vel, int offset, int cur_t){
-    int index = TRACKER_INDEX(vel, offset);
-    float dist = sqrt(  vel->tracker[index].dx * vel->tracker[index].dx
-                      + vel->tracker[index].dy * vel->tracker[index].dy);
-    int dtime = cur_t - vel->tracker[index].time;
-    if(dtime > 0)
-	return (dist / dtime);
-    else
-	return 0;/* synonymous for NaN, since we're not C99 */
-}
-
-/* find the most plausible velocity. That is, the most distant
- * (in time) tracker which isn't too old, beyond a linear partition,
- * or simply too much off initial velocity.
- *
- * May return 0.
- */
-static float
-QueryTrackers(DeviceVelocityPtr vel, int cur_t){
-    int n, offset, dir = 255, i = -1, age_ms;
-    /* initial velocity: a low-offset, valid velocity */
-    float iveloc = 0, res = 0, tmp, vdiff;
-    float vfac =  vel->corr_mul * vel->const_acceleration; /* premultiply */
-    /* loop from current to older data */
-    for(offset = 1; offset < vel->num_tracker; offset++){
-	n = TRACKER_INDEX(vel, offset);
-
-	age_ms = cur_t - vel->tracker[n].time;
-
-	/* bail out if data is too old and protect from overrun */
-	if (age_ms >= vel->reset_time || age_ms < 0) {
-	    DebugAccelF("(dix prtacc) query: tracker too old\n");
-	    break;
-	}
-
-	/*
-	 * this heuristic avoids using the linear-motion velocity formula
-	 * in CalcTracker() on motion that isn't exactly linear. So to get
-	 * even more precision we could subdivide as a final step, so possible
-	 * non-linearities are accounted for.
-	 */
-	dir &= vel->tracker[n].dir;
-	if(dir == 0){
-	    DebugAccelF("(dix prtacc) query: no longer linear\n");
-	    /* instead of breaking it we might also inspect the partition after,
-	     * but actual improvement with this is probably rare. */
-	    break;
-	}
-
-	tmp = CalcTracker(vel, offset, cur_t) * vfac;
-
-	if ((iveloc == 0 || offset <= vel->initial_range) && tmp != 0) {
-	    /* set initial velocity and result */
-	    res = iveloc = tmp;
-	    i = offset;
-	} else if (iveloc != 0 && tmp != 0) {
-	    vdiff = fabs(iveloc - tmp);
-	    if (vdiff <= vel->max_diff ||
-		vdiff/(iveloc + tmp) < vel->max_rel_diff) {
-		/* we're in range with the initial velocity,
-		 * so this result is likely better
-		 * (it contains more information). */
-		res = tmp;
-		i = offset;
-	    }else{
-		/* we're not in range, quit - it won't get better. */
-		DebugAccelF("(dix prtacc) query: tracker too different:"
-		            " old %2.2f initial %2.2f diff: %2.2f\n",
-		            tmp, iveloc, vdiff);
-		break;
-	    }
-	}
-    }
-    if(offset == vel->num_tracker){
-	DebugAccelF("(dix prtacc) query: last tracker in effect\n");
-	i = vel->num_tracker-1;
-    }
-    if(i>=0){
-        n = TRACKER_INDEX(vel, i);
-	DebugAccelF("(dix prtacc) result: offset %i [dx: %i dy: %i diff: %i]\n",
-	            i,
-	            vel->tracker[n].dx,
-	            vel->tracker[n].dy,
-	            cur_t - vel->tracker[n].time);
-    }
-    return res;
-}
-
-#undef TRACKER_INDEX
-
-/**
- * Perform velocity approximation based on 2D 'mickeys' (mouse motion delta).
- * return true if non-visible state reset is suggested
- */
-short
-ProcessVelocityData2D(
-    DeviceVelocityPtr vel,
-    int dx,
-    int dy,
-    int time)
-{
-    float velocity;
-
-    vel->last_velocity = vel->velocity;
-
-    FeedTrackers(vel, dx, dy, time);
-
-    velocity = QueryTrackers(vel, time);
-
-    vel->velocity = velocity;
-    return velocity == 0;
-}
-
-/**
- * this flattens significant ( > 1) mickeys a little bit for more steady
- * constant-velocity response
- */
-static inline float
-ApplySimpleSoftening(int od, int d)
-{
-    float res = d;
-    if (d <= 1 && d >= -1)
-        return res;
-    if (d > od)
-        res -= 0.5;
-    else if (d < od)
-        res += 0.5;
-    return res;
-}
-
-
-static void
-ApplySofteningAndConstantDeceleration(
-        DeviceVelocityPtr vel,
-        int dx,
-        int dy,
-        float* fdx,
-        float* fdy,
-        short do_soften)
-{
-    if (do_soften && vel->use_softening) {
-        *fdx = ApplySimpleSoftening(vel->last_dx, dx);
-        *fdy = ApplySimpleSoftening(vel->last_dy, dy);
-    } else {
-        *fdx = dx;
-        *fdy = dy;
-    }
-
-    *fdx *= vel->const_acceleration;
-    *fdy *= vel->const_acceleration;
-}
-
-/*
- * compute the acceleration for given velocity and enforce min_acceleartion
- */
-float
-BasicComputeAcceleration(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc){
-
-    float result;
-    result = vel->Profile(dev, vel, velocity, threshold, acc);
-
-    /* enforce min_acceleration */
-    if (result < vel->min_acceleration)
-	result = vel->min_acceleration;
-    return result;
-}
-
-/**
- * Compute acceleration. Takes into account averaging, nv-reset, etc.
- */
-static float
-ComputeAcceleration(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float threshold,
-    float acc){
-    float res;
-
-    if(vel->velocity <= 0){
-	DebugAccelF("(dix ptracc) profile skipped\n");
-        /*
-         * If we have no idea about device velocity, don't pretend it.
-         */
-	return 1;
-    }
-
-    if(vel->average_accel && vel->velocity != vel->last_velocity){
-	/* use simpson's rule to average acceleration between
-	 * current and previous velocity.
-	 * Though being the more natural choice, it causes a minor delay
-	 * in comparison, so it can be disabled. */
-	res = BasicComputeAcceleration(
-	          dev, vel, vel->velocity, threshold, acc);
-	res += BasicComputeAcceleration(
-	          dev, vel, vel->last_velocity, threshold, acc);
-	res += 4.0f * BasicComputeAcceleration(dev, vel,
-	                   (vel->last_velocity + vel->velocity) / 2,
-	                   threshold, acc);
-	res /= 6.0f;
-	DebugAccelF("(dix ptracc) profile average [%.2f ... %.2f] is %.3f\n",
-	            vel->velocity, vel->last_velocity, res);
-        return res;
-    }else{
-	res = BasicComputeAcceleration(dev, vel,
-	                               vel->velocity, threshold, acc);
-	DebugAccelF("(dix ptracc) profile sample [%.2f] is %.3f\n",
-               vel->velocity, res);
-	return res;
-    }
-}
-
-
-/*****************************************
- *  Acceleration functions and profiles
- ****************************************/
-
-/**
- * Polynomial function similar previous one, but with f(1) = 1
- */
-static float
-PolynomialAccelerationProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float ignored,
-    float acc)
-{
-   return pow(velocity, (acc - 1.0) * 0.5);
-}
-
-
-/**
- * returns acceleration for velocity.
- * This profile selects the two functions like the old scheme did
- */
-static float
-ClassicProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    if (threshold > 0) {
-	return SimpleSmoothProfile (dev,
-	                            vel,
-	                            velocity,
-                                    threshold,
-                                    acc);
-    } else {
-	return PolynomialAccelerationProfile (dev,
-	                                      vel,
-	                                      velocity,
-                                              0,
-                                              acc);
-    }
-}
-
-
-/**
- * Power profile
- * This has a completely smooth transition curve, i.e. no jumps in the
- * derivatives.
- *
- * This has the expense of overall response dependency on min-acceleration.
- * In effect, min_acceleration mimics const_acceleration in this profile.
- */
-static float
-PowerProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    float vel_dist;
-
-    acc = (acc-1.0) * 0.1f + 1.0; /* without this, acc of 2 is unuseable */
-
-    if (velocity <= threshold)
-        return vel->min_acceleration;
-    vel_dist = velocity - threshold;
-    return (pow(acc, vel_dist)) * vel->min_acceleration;
-}
-
-
-/**
- * just a smooth function in [0..1] -> [0..1]
- *  - point symmetry at 0.5
- *  - f'(0) = f'(1) = 0
- *  - starts faster than a sinoid
- *  - smoothness C1 (Cinf if you dare to ignore endpoints)
- */
-static inline float
-CalcPenumbralGradient(float x){
-    x *= 2.0f;
-    x -= 1.0f;
-    return 0.5f + (x * sqrt(1.0f - x*x) + asin(x))/M_PI;
-}
-
-
-/**
- * acceleration function similar to classic accelerated/unaccelerated,
- * but with smooth transition in between (and towards zero for adaptive dec.).
- */
-static float
-SimpleSmoothProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    if(velocity < 1.0f)
-        return CalcPenumbralGradient(0.5 + velocity*0.5) * 2.0f - 1.0f;
-    if(threshold < 1.0f)
-        threshold = 1.0f;
-    if (velocity <= threshold)
-        return 1;
-    velocity /= threshold;
-    if (velocity >= acc)
-        return acc;
-    else
-        return 1.0f + (CalcPenumbralGradient(velocity/acc) * (acc - 1.0f));
-}
-
-
-/**
- * This profile uses the first half of the penumbral gradient as a start
- * and then scales linearly.
- */
-static float
-SmoothLinearProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    float res, nv;
-
-    if(acc > 1.0f)
-        acc -= 1.0f; /*this is so acc = 1 is no acceleration */
-    else
-        return 1.0f;
-
-    nv = (velocity - threshold) * acc * 0.5f;
-
-    if(nv < 0){
-        res = 0;
-    }else if(nv < 2){
-        res = CalcPenumbralGradient(nv*0.25f)*2.0f;
-    }else{
-        nv -= 2.0f;
-        res = nv * 2.0f / M_PI  /* steepness of gradient at 0.5 */
-              + 1.0f; /* gradient crosses 2|1 */
-    }
-    res += vel->min_acceleration;
-    return res;
-}
-
-
-/**
- * From 0 to threshold, the response graduates smoothly from min_accel to
- * acceleration. Beyond threshold it is exactly the specified acceleration.
- */
-static float
-SmoothLimitedProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    float res;
-
-    if(velocity >= threshold || threshold == 0.0f)
-	return acc;
-
-    velocity /= threshold; /* should be [0..1[ now */
-
-    res = CalcPenumbralGradient(velocity) * (acc - vel->min_acceleration);
-
-    return vel->min_acceleration + res;
-}
-
-
-static float
-LinearProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    return acc * velocity;
-}
-
-static float
-NoProfile(
-    DeviceIntPtr dev,
-    DeviceVelocityPtr vel,
-    float velocity,
-    float threshold,
-    float acc)
-{
-    return 1.0f;
-}
-
-static PointerAccelerationProfileFunc
-GetAccelerationProfile(
-    DeviceVelocityPtr vel,
-    int profile_num)
-{
-    switch(profile_num){
-        case AccelProfileClassic:
-            return ClassicProfile;
-        case AccelProfileDeviceSpecific:
-            return vel->deviceSpecificProfile;
-        case AccelProfilePolynomial:
-            return PolynomialAccelerationProfile;
-        case AccelProfileSmoothLinear:
-            return SmoothLinearProfile;
-        case AccelProfileSimple:
-            return SimpleSmoothProfile;
-        case AccelProfilePower:
-            return PowerProfile;
-        case AccelProfileLinear:
-            return LinearProfile;
-        case AccelProfileSmoothLimited:
-            return SmoothLimitedProfile;
-        case AccelProfileNone:
-            return NoProfile;
-        default:
-            return NULL;
-    }
-}
-
-/**
- * Set the profile by number.
- * Intended to make profiles exchangeable at runtime.
- * If you created a profile, give it a number here and in the header to
- * make it selectable. In case some profile-specific init is needed, here
- * would be a good place, since FreeVelocityData() also calls this with
- * PROFILE_UNINITIALIZE.
- *
- * returns FALSE if profile number is unavailable, TRUE otherwise.
- */
-int
-SetAccelerationProfile(
-    DeviceVelocityPtr vel,
-    int profile_num)
-{
-    PointerAccelerationProfileFunc profile;
-    profile = GetAccelerationProfile(vel, profile_num);
-
-    if(profile == NULL && profile_num != PROFILE_UNINITIALIZE)
-	return FALSE;
-
-    if(vel->profile_private != NULL){
-        /* Here one could free old profile-private data */
-        xfree(vel->profile_private);
-        vel->profile_private = NULL;
-    }
-    /* Here one could init profile-private data */
-    vel->Profile = profile;
-    vel->statistics.profile_number = profile_num;
-    return TRUE;
-}
-
-/**********************************************
- * driver interaction
- **********************************************/
-
-
-/**
- * device-specific profile
- *
- * The device-specific profile is intended as a hook for a driver
- * which may want to provide an own acceleration profile.
- * It should not rely on profile-private data, instead
- * it should do init/uninit in the driver (ie. with DEVICE_INIT and friends).
- * Users may override or choose it.
- */
-void
-SetDeviceSpecificAccelerationProfile(
-        DeviceVelocityPtr vel,
-        PointerAccelerationProfileFunc profile)
-{
-    if(vel)
-	vel->deviceSpecificProfile = profile;
-}
-
-/**
- * Use this function to obtain a DeviceVelocityPtr for a device. Will return NULL if
- * the predictable acceleration scheme is not in effect.
- */
-DeviceVelocityPtr
-GetDevicePredictableAccelData(
-	DeviceIntPtr dev)
-{
-    /*sanity check*/
-    if(!dev){
-	ErrorF("[dix] accel: DeviceIntPtr was NULL");
-	return NULL;
-    }
-    if( dev->valuator &&
-	dev->valuator->accelScheme.AccelSchemeProc ==
-	    acceleratePointerPredictable &&
-	dev->valuator->accelScheme.accelData != NULL){
-
-	return (DeviceVelocityPtr)dev->valuator->accelScheme.accelData;
-    }
-    return NULL;
-}
-
-/********************************
- *  acceleration schemes
- *******************************/
-
-/**
- * Modifies valuators in-place.
- * This version employs a velocity approximation algorithm to
- * enable fine-grained predictable acceleration profiles.
- */
-void
-acceleratePointerPredictable(
-    DeviceIntPtr dev,
-    int first_valuator,
-    int num_valuators,
-    int *valuators,
-    int evtime)
-{
-    float mult = 0.0;
-    int dx = 0, dy = 0;
-    int *px = NULL, *py = NULL;
-    DeviceVelocityPtr velocitydata =
-	(DeviceVelocityPtr) dev->valuator->accelScheme.accelData;
-    float fdx, fdy, tmp; /* no need to init */
-    Bool soften = TRUE;
-
-    if (!num_valuators || !valuators || !velocitydata)
-        return;
-
-    if (velocitydata->statistics.profile_number == AccelProfileNone &&
-	velocitydata->const_acceleration == 1.0f) {
-	return; /*we're inactive anyway, so skip the whole thing.*/
-    }
-
-    if (first_valuator == 0) {
-        dx = valuators[0];
-        px = &valuators[0];
-    }
-    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator)) {
-        dy = valuators[1 - first_valuator];
-        py = &valuators[1 - first_valuator];
-    }
-
-    if (dx || dy){
-        /* reset non-visible state? */
-        if (ProcessVelocityData2D(velocitydata, dx , dy, evtime)) {
-            soften = FALSE;
-        }
-
-        if (dev->ptrfeed && dev->ptrfeed->ctrl.num) {
-            /* invoke acceleration profile to determine acceleration */
-            mult = ComputeAcceleration (dev, velocitydata,
-					dev->ptrfeed->ctrl.threshold,
-					(float)dev->ptrfeed->ctrl.num /
-					(float)dev->ptrfeed->ctrl.den);
-
-            if(mult != 1.0 || velocitydata->const_acceleration != 1.0) {
-                ApplySofteningAndConstantDeceleration( velocitydata,
-						       dx, dy,
-						       &fdx, &fdy,
-						       (mult > 1.0) && soften);
-
-                if (dx) {
-                    tmp = mult * fdx + dev->last.remainder[0];
-                    /* Since it may not be apparent: lrintf() does not offer
-                     * strong statements about rounding; however because we
-                     * process each axis conditionally, there's no danger
-                     * of a toggling remainder. Its lack of guarantees likely
-                     * makes it faster on the average target. */
-                    *px = lrintf(tmp);
-                    dev->last.remainder[0] = tmp - (float)*px;
-                }
-                if (dy) {
-                    tmp = mult * fdy + dev->last.remainder[1];
-                    *py = lrintf(tmp);
-                    dev->last.remainder[1] = tmp - (float)*py;
-                }
-                DebugAccelF("pos (%i | %i) remainders x: %.3f y: %.3f delta x:%.3f y:%.3f\n",
-                            *px, *py, dev->last.remainder[0], dev->last.remainder[1], fdx, fdy);
-            }
-        }
-    }
-    /* remember last motion delta (for softening/slow movement treatment) */
-    velocitydata->last_dx = dx;
-    velocitydata->last_dy = dy;
-}
-
-
-
-/**
- * Originally a part of xf86PostMotionEvent; modifies valuators
- * in-place. Retained mostly for embedded scenarios.
- */
-void
-acceleratePointerLightweight(
-    DeviceIntPtr dev,
-    int first_valuator,
-    int num_valuators,
-    int *valuators,
-    int ignored)
-{
-    float mult = 0.0;
-    int dx = 0, dy = 0;
-    int *px = NULL, *py = NULL;
-
-    if (!num_valuators || !valuators)
-        return;
-
-    if (first_valuator == 0) {
-        dx = valuators[0];
-        px = &valuators[0];
-    }
-    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator)) {
-        dy = valuators[1 - first_valuator];
-        py = &valuators[1 - first_valuator];
-    }
-
-    if (!dx && !dy)
-        return;
-
-    if (dev->ptrfeed && dev->ptrfeed->ctrl.num) {
-        /* modeled from xf86Events.c */
-        if (dev->ptrfeed->ctrl.threshold) {
-            if ((abs(dx) + abs(dy)) >= dev->ptrfeed->ctrl.threshold) {
-                dev->last.remainder[0] = ((float)dx *
-                                             (float)(dev->ptrfeed->ctrl.num)) /
-                                             (float)(dev->ptrfeed->ctrl.den) +
-                                            dev->last.remainder[0];
-                if (px) {
-                    *px = (int)dev->last.remainder[0];
-                    dev->last.remainder[0] = dev->last.remainder[0] -
-                                                (float)(*px);
-                }
-
-                dev->last.remainder[1] = ((float)dy *
-                                             (float)(dev->ptrfeed->ctrl.num)) /
-                                             (float)(dev->ptrfeed->ctrl.den) +
-                                            dev->last.remainder[1];
-                if (py) {
-                    *py = (int)dev->last.remainder[1];
-                    dev->last.remainder[1] = dev->last.remainder[1] -
-                                                (float)(*py);
-                }
-            }
-        }
-        else {
-	    mult = pow((float)dx * (float)dx + (float)dy * (float)dy,
-                       ((float)(dev->ptrfeed->ctrl.num) /
-                        (float)(dev->ptrfeed->ctrl.den) - 1.0) /
-                       2.0) / 2.0;
-            if (dx) {
-                dev->last.remainder[0] = mult * (float)dx +
-                                            dev->last.remainder[0];
-                *px = (int)dev->last.remainder[0];
-                dev->last.remainder[0] = dev->last.remainder[0] -
-                                            (float)(*px);
-            }
-            if (dy) {
-                dev->last.remainder[1] = mult * (float)dy +
-                                            dev->last.remainder[1];
-                *py = (int)dev->last.remainder[1];
-                dev->last.remainder[1] = dev->last.remainder[1] -
-                                            (float)(*py);
-            }
-        }
-    }
-}
+/*

+ *

+ * Copyright © 2006-2009 Simon Thum             simon dot thum at gmx dot de

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#ifdef _MSC_VER

+#define _USE_MATH_DEFINES

+#endif

+

+#include <math.h>

+#include <ptrveloc.h>

+#include <exevents.h>

+#include <X11/Xatom.h>

+

+#include <xserver-properties.h>

+

+/*****************************************************************************

+ * Predictable pointer acceleration

+ *

+ * 2006-2009 by Simon Thum (simon [dot] thum [at] gmx de)

+ *

+ * Serves 3 complementary functions:

+ * 1) provide a sophisticated ballistic velocity estimate to improve

+ *    the relation between velocity (of the device) and acceleration

+ * 2) make arbitrary acceleration profiles possible

+ * 3) decelerate by two means (constant and adaptive) if enabled

+ *

+ * Important concepts are the

+ *

+ * - Scheme

+ *      which selects the basic algorithm

+ *      (see devices.c/InitPointerAccelerationScheme)

+ * - Profile

+ *      which returns an acceleration

+ *      for a given velocity

+ *

+ *  The profile can be selected by the user at runtime.

+ *  The classic profile is intended to cleanly perform old-style

+ *  function selection (threshold =/!= 0)

+ *

+ ****************************************************************************/

+

+#ifdef _MSC_VER

+#define inline __inline

+#define lrintf(val) ((int)val)

+#endif

+

+/* fwds */

+int

+SetAccelerationProfile(DeviceVelocityPtr vel, int profile_num);

+static float

+SimpleSmoothProfile(DeviceIntPtr dev, DeviceVelocityPtr vel, float velocity,

+                    float threshold, float acc);

+static PointerAccelerationProfileFunc

+GetAccelerationProfile(DeviceVelocityPtr vel, int profile_num);

+

+/*#define PTRACCEL_DEBUGGING*/

+

+#ifdef PTRACCEL_DEBUGGING

+#define DebugAccelF ErrorF

+#else

+#define DebugAccelF(...) /* */

+#endif

+

+/********************************

+ *  Init/Uninit

+ *******************************/

+

+/* some int which is not a profile number */

+#define PROFILE_UNINITIALIZE (-100)

+

+/* number of properties for predictable acceleration */

+#define NPROPS_PREDICTABLE_ACCEL 4

+

+/**

+ * Init struct so it should match the average case

+ */

+void

+InitVelocityData(DeviceVelocityPtr vel)

+{

+    memset(vel, 0, sizeof(DeviceVelocityRec));

+

+    vel->corr_mul = 10.0;      /* dots per 10 milisecond should be usable */

+    vel->const_acceleration = 1.0;   /* no acceleration/deceleration  */

+    vel->reset_time = 300;

+    vel->use_softening = 1;

+    vel->min_acceleration = 1.0; /* don't decelerate */

+    vel->max_rel_diff = 0.2;

+    vel->max_diff = 1.0;

+    vel->initial_range = 2;

+    vel->average_accel = TRUE;

+    SetAccelerationProfile(vel, AccelProfileClassic);

+    InitTrackers(vel, 16);

+}

+

+

+/**

+ * Clean up

+ */

+void

+FreeVelocityData(DeviceVelocityPtr vel){

+    xfree(vel->tracker);

+    SetAccelerationProfile(vel, PROFILE_UNINITIALIZE);

+}

+

+

+/*

+ *  dix uninit helper, called through scheme

+ */

+void

+AccelerationDefaultCleanup(DeviceIntPtr dev)

+{

+    /*sanity check*/

+    if( dev->valuator->accelScheme.AccelSchemeProc == acceleratePointerPredictable

+            && dev->valuator->accelScheme.accelData != NULL){

+        dev->valuator->accelScheme.AccelSchemeProc = NULL;

+        FreeVelocityData(dev->valuator->accelScheme.accelData);

+        xfree(dev->valuator->accelScheme.accelData);

+        dev->valuator->accelScheme.accelData = NULL;

+        DeletePredictableAccelerationProperties(dev);

+    }

+}

+

+

+/*************************

+ * Input property support

+ ************************/

+

+/**

+ * choose profile

+ */

+static int

+AccelSetProfileProperty(DeviceIntPtr dev, Atom atom,

+                        XIPropertyValuePtr val, BOOL checkOnly)

+{

+    DeviceVelocityPtr vel;

+    int profile, *ptr = &profile;

+    int rc;

+    int nelem = 1;

+

+    if (atom != XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER))

+        return Success;

+

+    vel = GetDevicePredictableAccelData(dev);

+    if (!vel)

+        return BadValue;

+    rc = XIPropToInt(val, &nelem, &ptr);

+

+    if(checkOnly)

+    {

+        if (rc)

+            return rc;

+

+        if (GetAccelerationProfile(vel, profile) == NULL)

+            return BadValue;

+    } else

+	SetAccelerationProfile(vel, profile);

+

+    return Success;

+}

+

+static long

+AccelInitProfileProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)

+{

+    int profile = vel->statistics.profile_number;

+    Atom prop_profile_number = XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER);

+

+    XIChangeDeviceProperty(dev, prop_profile_number, XA_INTEGER, 32,

+                           PropModeReplace, 1, &profile, FALSE);

+    XISetDevicePropertyDeletable(dev, prop_profile_number, FALSE);

+    return XIRegisterPropertyHandler(dev, AccelSetProfileProperty, NULL, NULL);

+}

+

+/**

+ * constant deceleration

+ */

+static int

+AccelSetDecelProperty(DeviceIntPtr dev, Atom atom,

+                      XIPropertyValuePtr val, BOOL checkOnly)

+{

+    DeviceVelocityPtr vel;

+    float v, *ptr = &v;

+    int rc;

+    int nelem = 1;

+

+    if (atom != XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION))

+        return Success;

+

+    vel = GetDevicePredictableAccelData(dev);

+    if (!vel)

+        return BadValue;

+    rc = XIPropToFloat(val, &nelem, &ptr);

+

+    if(checkOnly)

+    {

+        if (rc)

+            return rc;

+	return (v >= 1.0f) ? Success : BadValue;

+    }

+

+    if(v >= 1.0f)

+	vel->const_acceleration = 1/v;

+

+    return Success;

+}

+

+static long

+AccelInitDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)

+{

+    float fval = 1.0/vel->const_acceleration;

+    Atom prop_const_decel = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);

+    XIChangeDeviceProperty(dev, prop_const_decel,

+                           XIGetKnownProperty(XATOM_FLOAT), 32,

+                           PropModeReplace, 1, &fval, FALSE);

+    XISetDevicePropertyDeletable(dev, prop_const_decel, FALSE);

+    return XIRegisterPropertyHandler(dev, AccelSetDecelProperty, NULL, NULL);

+}

+

+

+/**

+ * adaptive deceleration

+ */

+static int

+AccelSetAdaptDecelProperty(DeviceIntPtr dev, Atom atom,

+                           XIPropertyValuePtr val, BOOL checkOnly)

+{

+    DeviceVelocityPtr veloc;

+    float v, *ptr = &v;

+    int rc;

+    int nelem = 1;

+

+    if (atom != XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION))

+        return Success;

+

+    veloc = GetDevicePredictableAccelData(dev);

+    if (!veloc)

+        return BadValue;

+    rc = XIPropToFloat(val, &nelem, &ptr);

+

+    if(checkOnly)

+    {

+        if (rc)

+            return rc;

+	return (v >= 1.0f) ? Success : BadValue;

+    }

+

+    if(v >= 1.0f)

+	veloc->min_acceleration = 1/v;

+

+    return Success;

+}

+

+static long

+AccelInitAdaptDecelProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)

+{

+    float fval = 1.0/vel->min_acceleration;

+    Atom prop_adapt_decel = XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION);

+

+    XIChangeDeviceProperty(dev, prop_adapt_decel, XIGetKnownProperty(XATOM_FLOAT), 32,

+                           PropModeReplace, 1, &fval, FALSE);

+    XISetDevicePropertyDeletable(dev, prop_adapt_decel, FALSE);

+    return XIRegisterPropertyHandler(dev, AccelSetAdaptDecelProperty, NULL, NULL);

+}

+

+

+/**

+ * velocity scaling

+ */

+static int

+AccelSetScaleProperty(DeviceIntPtr dev, Atom atom,

+                      XIPropertyValuePtr val, BOOL checkOnly)

+{

+    DeviceVelocityPtr vel;

+    float v, *ptr = &v;

+    int rc;

+    int nelem = 1;

+

+    if (atom != XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING))

+        return Success;

+

+    vel = GetDevicePredictableAccelData(dev);

+    if (!vel)

+        return BadValue;

+    rc = XIPropToFloat(val, &nelem, &ptr);

+

+    if (checkOnly)

+    {

+        if (rc)

+            return rc;

+

+        return (v > 0) ? Success : BadValue;

+    }

+

+    if(v > 0)

+	vel->corr_mul = v;

+

+    return Success;

+}

+

+static long

+AccelInitScaleProperty(DeviceIntPtr dev, DeviceVelocityPtr vel)

+{

+    float fval = vel->corr_mul;

+    Atom prop_velo_scale = XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING);

+

+    XIChangeDeviceProperty(dev, prop_velo_scale, XIGetKnownProperty(XATOM_FLOAT), 32,

+                           PropModeReplace, 1, &fval, FALSE);

+    XISetDevicePropertyDeletable(dev, prop_velo_scale, FALSE);

+    return XIRegisterPropertyHandler(dev, AccelSetScaleProperty, NULL, NULL);

+}

+

+static int AccelPropHandlerPrivateKeyIndex;

+DevPrivateKey AccelPropHandlerPrivateKey = &AccelPropHandlerPrivateKeyIndex;

+

+BOOL

+InitializePredictableAccelerationProperties(DeviceIntPtr dev)

+{

+    DeviceVelocityPtr  vel = GetDevicePredictableAccelData(dev);

+    long *prop_handlers;

+

+    if(!vel)

+	return FALSE;

+    prop_handlers = xalloc(NPROPS_PREDICTABLE_ACCEL * sizeof(long));

+

+    prop_handlers[0] = AccelInitProfileProperty(dev, vel);

+    prop_handlers[1] = AccelInitDecelProperty(dev, vel);

+    prop_handlers[2] = AccelInitAdaptDecelProperty(dev, vel);

+    prop_handlers[3] = AccelInitScaleProperty(dev, vel);

+

+    dixSetPrivate(&dev->devPrivates, AccelPropHandlerPrivateKey,

+                  prop_handlers);

+

+    return TRUE;

+}

+

+BOOL

+DeletePredictableAccelerationProperties(DeviceIntPtr dev)

+{

+    Atom prop;

+    long *prop_handlers;

+    int i;

+

+    prop = XIGetKnownProperty(ACCEL_PROP_VELOCITY_SCALING);

+    XIDeleteDeviceProperty(dev, prop, FALSE);

+    prop = XIGetKnownProperty(ACCEL_PROP_ADAPTIVE_DECELERATION);

+    XIDeleteDeviceProperty(dev, prop, FALSE);

+    prop = XIGetKnownProperty(ACCEL_PROP_CONSTANT_DECELERATION);

+    XIDeleteDeviceProperty(dev, prop, FALSE);

+    prop = XIGetKnownProperty(ACCEL_PROP_PROFILE_NUMBER);

+    XIDeleteDeviceProperty(dev, prop, FALSE);

+

+    prop_handlers = dixLookupPrivate(&dev->devPrivates,

+                                     AccelPropHandlerPrivateKey);

+    dixSetPrivate(&dev->devPrivates, AccelPropHandlerPrivateKey, NULL);

+

+    for (i = 0; prop_handlers && i < NPROPS_PREDICTABLE_ACCEL; i++)

+        XIUnregisterPropertyHandler(dev, prop_handlers[i]);

+    xfree(prop_handlers);

+

+    return TRUE;

+}

+

+/*********************

+ * Tracking logic

+ ********************/

+

+void

+InitTrackers(DeviceVelocityPtr vel, int ntracker)

+{

+    if(ntracker < 1){

+	ErrorF("(dix ptracc) invalid number of trackers\n");

+	return;

+    }

+    xfree(vel->tracker);

+    vel->tracker = (MotionTrackerPtr)xalloc(ntracker * sizeof(MotionTracker));

+    memset(vel->tracker, 0, ntracker * sizeof(MotionTracker));

+    vel->num_tracker = ntracker;

+}

+

+/**

+ * return a bit field of possible directions.

+ * 0 = N, 2 = E, 4 = S, 6 = W, in-between is as you guess.

+ * There's no reason against widening to more precise directions (<45 degrees),

+ * should it not perform well. All this is needed for is sort out non-linear

+ * motion, so precision isn't paramount. However, one should not flag direction

+ * too narrow, since it would then cut the linear segment to zero size way too

+ * often.

+ */

+static int

+DoGetDirection(int dx, int dy){

+    float r;

+    int i1, i2;

+    /* on insignificant mickeys, flag 135 degrees */

+    if(abs(dx) < 2 && abs(dy < 2)){

+	/* first check diagonal cases */

+	if(dx > 0 && dy > 0)

+	    return 4+8+16;

+	if(dx > 0 && dy < 0)

+	    return 1+2+4;

+	if(dx < 0 && dy < 0)

+	    return 1+128+64;

+	if(dx < 0 && dy > 0)

+	    return 16+32+64;

+        /* check axis-aligned directions */

+	if(dx > 0)

+            return 2+4+8; /*E*/

+        if(dx < 0)

+            return 128+64+32; /*W*/

+        if(dy > 0)

+            return 32+16+8; /*S*/

+        if(dy < 0)

+            return 128+1+2; /*N*/

+        return 255; /* shouldn't happen */

+    }

+    /* else, compute angle and set appropriate flags */

+#ifdef _ISOC99_SOURCE

+    r = atan2f(dy, dx);

+#else

+    r = atan2(dy, dx);

+#endif

+    /* find direction. We avoid r to become negative,

+     * since C has no well-defined modulo for such cases. */

+    r = (r+(M_PI*2.5))/(M_PI/4);

+    /* this intends to flag 2 directions (90 degrees),

+     * except on very well-aligned mickeys. */

+    i1 = (int)(r+0.1) % 8;

+    i2 = (int)(r+0.9) % 8;

+    if(i1 < 0 || i1 > 7 || i2 < 0 || i2 > 7)

+	return 255; /* shouldn't happen */

+    return 1 << i1 | 1 << i2;

+}

+

+#define DIRECTION_CACHE_RANGE 5

+#define DIRECTION_CACHE_SIZE (DIRECTION_CACHE_RANGE*2+1)

+

+/* cache DoGetDirection(). */

+static int

+GetDirection(int dx, int dy){

+    static int cache[DIRECTION_CACHE_SIZE][DIRECTION_CACHE_SIZE];

+    int i;

+    if (abs(dx) <= DIRECTION_CACHE_RANGE &&

+	abs(dy) <= DIRECTION_CACHE_RANGE) {

+	/* cacheable */

+	i = cache[DIRECTION_CACHE_RANGE+dx][DIRECTION_CACHE_RANGE+dy];

+	if(i != 0){

+	    return i;

+	}else{

+	    i = DoGetDirection(dx, dy);

+	    cache[DIRECTION_CACHE_RANGE+dx][DIRECTION_CACHE_RANGE+dy] = i;

+	    return i;

+	}

+    }else{

+	/* non-cacheable */

+	return DoGetDirection(dx, dy);

+    }

+}

+

+#undef DIRECTION_CACHE_RANGE

+#undef DIRECTION_CACHE_SIZE

+

+

+/* convert offset (age) to array index */

+#define TRACKER_INDEX(s, d) (((s)->num_tracker + (s)->cur_tracker - (d)) % (s)->num_tracker)

+

+static inline void

+FeedTrackers(DeviceVelocityPtr vel, int dx, int dy, int cur_t)

+{

+    int n;

+    for(n = 0; n < vel->num_tracker; n++){

+	vel->tracker[n].dx += dx;

+	vel->tracker[n].dy += dy;

+    }

+    n = (vel->cur_tracker + 1) % vel->num_tracker;

+    vel->tracker[n].dx = 0;

+    vel->tracker[n].dy = 0;

+    vel->tracker[n].time = cur_t;

+    vel->tracker[n].dir = GetDirection(dx, dy);

+    DebugAccelF("(dix prtacc) motion [dx: %i dy: %i dir:%i diff: %i]\n",

+                dx, dy, vel->tracker[n].dir,

+                cur_t - vel->tracker[vel->cur_tracker].time);

+    vel->cur_tracker = n;

+}

+

+/**

+ * calc velocity for given tracker, with

+ * velocity scaling.

+ * This assumes linear motion.

+ */

+static float

+CalcTracker(DeviceVelocityPtr vel, int offset, int cur_t){

+    int index = TRACKER_INDEX(vel, offset);

+    float dist = sqrt(  vel->tracker[index].dx * vel->tracker[index].dx

+                      + vel->tracker[index].dy * vel->tracker[index].dy);

+    int dtime = cur_t - vel->tracker[index].time;

+    if(dtime > 0)

+	return (dist / dtime);

+    else

+	return 0;/* synonymous for NaN, since we're not C99 */

+}

+

+/* find the most plausible velocity. That is, the most distant

+ * (in time) tracker which isn't too old, beyond a linear partition,

+ * or simply too much off initial velocity.

+ *

+ * May return 0.

+ */

+static float

+QueryTrackers(DeviceVelocityPtr vel, int cur_t){

+    int n, offset, dir = 255, i = -1, age_ms;

+    /* initial velocity: a low-offset, valid velocity */

+    float iveloc = 0, res = 0, tmp, vdiff;

+    float vfac =  vel->corr_mul * vel->const_acceleration; /* premultiply */

+    /* loop from current to older data */

+    for(offset = 1; offset < vel->num_tracker; offset++){

+	n = TRACKER_INDEX(vel, offset);

+

+	age_ms = cur_t - vel->tracker[n].time;

+

+	/* bail out if data is too old and protect from overrun */

+	if (age_ms >= vel->reset_time || age_ms < 0) {

+	    DebugAccelF("(dix prtacc) query: tracker too old\n");

+	    break;

+	}

+

+	/*

+	 * this heuristic avoids using the linear-motion velocity formula

+	 * in CalcTracker() on motion that isn't exactly linear. So to get

+	 * even more precision we could subdivide as a final step, so possible

+	 * non-linearities are accounted for.

+	 */

+	dir &= vel->tracker[n].dir;

+	if(dir == 0){

+	    DebugAccelF("(dix prtacc) query: no longer linear\n");

+	    /* instead of breaking it we might also inspect the partition after,

+	     * but actual improvement with this is probably rare. */

+	    break;

+	}

+

+	tmp = CalcTracker(vel, offset, cur_t) * vfac;

+

+	if ((iveloc == 0 || offset <= vel->initial_range) && tmp != 0) {

+	    /* set initial velocity and result */

+	    res = iveloc = tmp;

+	    i = offset;

+	} else if (iveloc != 0 && tmp != 0) {

+	    vdiff = fabs(iveloc - tmp);

+	    if (vdiff <= vel->max_diff ||

+		vdiff/(iveloc + tmp) < vel->max_rel_diff) {

+		/* we're in range with the initial velocity,

+		 * so this result is likely better

+		 * (it contains more information). */

+		res = tmp;

+		i = offset;

+	    }else{

+		/* we're not in range, quit - it won't get better. */

+		DebugAccelF("(dix prtacc) query: tracker too different:"

+		            " old %2.2f initial %2.2f diff: %2.2f\n",

+		            tmp, iveloc, vdiff);

+		break;

+	    }

+	}

+    }

+    if(offset == vel->num_tracker){

+	DebugAccelF("(dix prtacc) query: last tracker in effect\n");

+	i = vel->num_tracker-1;

+    }

+    if(i>=0){

+        n = TRACKER_INDEX(vel, i);

+	DebugAccelF("(dix prtacc) result: offset %i [dx: %i dy: %i diff: %i]\n",

+	            i,

+	            vel->tracker[n].dx,

+	            vel->tracker[n].dy,

+	            cur_t - vel->tracker[n].time);

+    }

+    return res;

+}

+

+#undef TRACKER_INDEX

+

+/**

+ * Perform velocity approximation based on 2D 'mickeys' (mouse motion delta).

+ * return true if non-visible state reset is suggested

+ */

+short

+ProcessVelocityData2D(

+    DeviceVelocityPtr vel,

+    int dx,

+    int dy,

+    int time)

+{

+    float velocity;

+

+    vel->last_velocity = vel->velocity;

+

+    FeedTrackers(vel, dx, dy, time);

+

+    velocity = QueryTrackers(vel, time);

+

+    vel->velocity = velocity;

+    return velocity == 0;

+}

+

+/**

+ * this flattens significant ( > 1) mickeys a little bit for more steady

+ * constant-velocity response

+ */

+static inline float

+ApplySimpleSoftening(int od, int d)

+{

+    float res = d;

+    if (d <= 1 && d >= -1)

+        return res;

+    if (d > od)

+        res -= 0.5;

+    else if (d < od)

+        res += 0.5;

+    return res;

+}

+

+

+static void

+ApplySofteningAndConstantDeceleration(

+        DeviceVelocityPtr vel,

+        int dx,

+        int dy,

+        float* fdx,

+        float* fdy,

+        short do_soften)

+{

+    if (do_soften && vel->use_softening) {

+        *fdx = ApplySimpleSoftening(vel->last_dx, dx);

+        *fdy = ApplySimpleSoftening(vel->last_dy, dy);

+    } else {

+        *fdx = dx;

+        *fdy = dy;

+    }

+

+    *fdx *= vel->const_acceleration;

+    *fdy *= vel->const_acceleration;

+}

+

+/*

+ * compute the acceleration for given velocity and enforce min_acceleartion

+ */

+float

+BasicComputeAcceleration(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc){

+

+    float result;

+    result = vel->Profile(dev, vel, velocity, threshold, acc);

+

+    /* enforce min_acceleration */

+    if (result < vel->min_acceleration)

+	result = vel->min_acceleration;

+    return result;

+}

+

+/**

+ * Compute acceleration. Takes into account averaging, nv-reset, etc.

+ */

+static float

+ComputeAcceleration(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float threshold,

+    float acc){

+    float res;

+

+    if(vel->velocity <= 0){

+	DebugAccelF("(dix ptracc) profile skipped\n");

+        /*

+         * If we have no idea about device velocity, don't pretend it.

+         */

+	return 1;

+    }

+

+    if(vel->average_accel && vel->velocity != vel->last_velocity){

+	/* use simpson's rule to average acceleration between

+	 * current and previous velocity.

+	 * Though being the more natural choice, it causes a minor delay

+	 * in comparison, so it can be disabled. */

+	res = BasicComputeAcceleration(

+	          dev, vel, vel->velocity, threshold, acc);

+	res += BasicComputeAcceleration(

+	          dev, vel, vel->last_velocity, threshold, acc);

+	res += 4.0f * BasicComputeAcceleration(dev, vel,

+	                   (vel->last_velocity + vel->velocity) / 2,

+	                   threshold, acc);

+	res /= 6.0f;

+	DebugAccelF("(dix ptracc) profile average [%.2f ... %.2f] is %.3f\n",

+	            vel->velocity, vel->last_velocity, res);

+        return res;

+    }else{

+	res = BasicComputeAcceleration(dev, vel,

+	                               vel->velocity, threshold, acc);

+	DebugAccelF("(dix ptracc) profile sample [%.2f] is %.3f\n",

+               vel->velocity, res);

+	return res;

+    }

+}

+

+

+/*****************************************

+ *  Acceleration functions and profiles

+ ****************************************/

+

+/**

+ * Polynomial function similar previous one, but with f(1) = 1

+ */

+static float

+PolynomialAccelerationProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float ignored,

+    float acc)

+{

+   return pow(velocity, (acc - 1.0) * 0.5);

+}

+

+

+/**

+ * returns acceleration for velocity.

+ * This profile selects the two functions like the old scheme did

+ */

+static float

+ClassicProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    if (threshold > 0) {

+	return SimpleSmoothProfile (dev,

+	                            vel,

+	                            velocity,

+                                    threshold,

+                                    acc);

+    } else {

+	return PolynomialAccelerationProfile (dev,

+	                                      vel,

+	                                      velocity,

+                                              0,

+                                              acc);

+    }

+}

+

+

+/**

+ * Power profile

+ * This has a completely smooth transition curve, i.e. no jumps in the

+ * derivatives.

+ *

+ * This has the expense of overall response dependency on min-acceleration.

+ * In effect, min_acceleration mimics const_acceleration in this profile.

+ */

+static float

+PowerProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    float vel_dist;

+

+    acc = (acc-1.0) * 0.1f + 1.0; /* without this, acc of 2 is unuseable */

+

+    if (velocity <= threshold)

+        return vel->min_acceleration;

+    vel_dist = velocity - threshold;

+    return (pow(acc, vel_dist)) * vel->min_acceleration;

+}

+

+

+/**

+ * just a smooth function in [0..1] -> [0..1]

+ *  - point symmetry at 0.5

+ *  - f'(0) = f'(1) = 0

+ *  - starts faster than a sinoid

+ *  - smoothness C1 (Cinf if you dare to ignore endpoints)

+ */

+static inline float

+CalcPenumbralGradient(float x){

+    x *= 2.0f;

+    x -= 1.0f;

+    return 0.5f + (x * sqrt(1.0f - x*x) + asin(x))/M_PI;

+}

+

+

+/**

+ * acceleration function similar to classic accelerated/unaccelerated,

+ * but with smooth transition in between (and towards zero for adaptive dec.).

+ */

+static float

+SimpleSmoothProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    if(velocity < 1.0f)

+        return CalcPenumbralGradient(0.5 + velocity*0.5) * 2.0f - 1.0f;

+    if(threshold < 1.0f)

+        threshold = 1.0f;

+    if (velocity <= threshold)

+        return 1;

+    velocity /= threshold;

+    if (velocity >= acc)

+        return acc;

+    else

+        return 1.0f + (CalcPenumbralGradient(velocity/acc) * (acc - 1.0f));

+}

+

+

+/**

+ * This profile uses the first half of the penumbral gradient as a start

+ * and then scales linearly.

+ */

+static float

+SmoothLinearProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    float res, nv;

+

+    if(acc > 1.0f)

+        acc -= 1.0f; /*this is so acc = 1 is no acceleration */

+    else

+        return 1.0f;

+

+    nv = (velocity - threshold) * acc * 0.5f;

+

+    if(nv < 0){

+        res = 0;

+    }else if(nv < 2){

+        res = CalcPenumbralGradient(nv*0.25f)*2.0f;

+    }else{

+        nv -= 2.0f;

+        res = nv * 2.0f / M_PI  /* steepness of gradient at 0.5 */

+              + 1.0f; /* gradient crosses 2|1 */

+    }

+    res += vel->min_acceleration;

+    return res;

+}

+

+

+/**

+ * From 0 to threshold, the response graduates smoothly from min_accel to

+ * acceleration. Beyond threshold it is exactly the specified acceleration.

+ */

+static float

+SmoothLimitedProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    float res;

+

+    if(velocity >= threshold || threshold == 0.0f)

+	return acc;

+

+    velocity /= threshold; /* should be [0..1[ now */

+

+    res = CalcPenumbralGradient(velocity) * (acc - vel->min_acceleration);

+

+    return vel->min_acceleration + res;

+}

+

+

+static float

+LinearProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    return acc * velocity;

+}

+

+static float

+NoProfile(

+    DeviceIntPtr dev,

+    DeviceVelocityPtr vel,

+    float velocity,

+    float threshold,

+    float acc)

+{

+    return 1.0f;

+}

+

+static PointerAccelerationProfileFunc

+GetAccelerationProfile(

+    DeviceVelocityPtr vel,

+    int profile_num)

+{

+    switch(profile_num){

+        case AccelProfileClassic:

+            return ClassicProfile;

+        case AccelProfileDeviceSpecific:

+            return vel->deviceSpecificProfile;

+        case AccelProfilePolynomial:

+            return PolynomialAccelerationProfile;

+        case AccelProfileSmoothLinear:

+            return SmoothLinearProfile;

+        case AccelProfileSimple:

+            return SimpleSmoothProfile;

+        case AccelProfilePower:

+            return PowerProfile;

+        case AccelProfileLinear:

+            return LinearProfile;

+        case AccelProfileSmoothLimited:

+            return SmoothLimitedProfile;

+        case AccelProfileNone:

+            return NoProfile;

+        default:

+            return NULL;

+    }

+}

+

+/**

+ * Set the profile by number.

+ * Intended to make profiles exchangeable at runtime.

+ * If you created a profile, give it a number here and in the header to

+ * make it selectable. In case some profile-specific init is needed, here

+ * would be a good place, since FreeVelocityData() also calls this with

+ * PROFILE_UNINITIALIZE.

+ *

+ * returns FALSE if profile number is unavailable, TRUE otherwise.

+ */

+int

+SetAccelerationProfile(

+    DeviceVelocityPtr vel,

+    int profile_num)

+{

+    PointerAccelerationProfileFunc profile;

+    profile = GetAccelerationProfile(vel, profile_num);

+

+    if(profile == NULL && profile_num != PROFILE_UNINITIALIZE)

+	return FALSE;

+

+    if(vel->profile_private != NULL){

+        /* Here one could free old profile-private data */

+        xfree(vel->profile_private);

+        vel->profile_private = NULL;

+    }

+    /* Here one could init profile-private data */

+    vel->Profile = profile;

+    vel->statistics.profile_number = profile_num;

+    return TRUE;

+}

+

+/**********************************************

+ * driver interaction

+ **********************************************/

+

+

+/**

+ * device-specific profile

+ *

+ * The device-specific profile is intended as a hook for a driver

+ * which may want to provide an own acceleration profile.

+ * It should not rely on profile-private data, instead

+ * it should do init/uninit in the driver (ie. with DEVICE_INIT and friends).

+ * Users may override or choose it.

+ */

+void

+SetDeviceSpecificAccelerationProfile(

+        DeviceVelocityPtr vel,

+        PointerAccelerationProfileFunc profile)

+{

+    if(vel)

+	vel->deviceSpecificProfile = profile;

+}

+

+/**

+ * Use this function to obtain a DeviceVelocityPtr for a device. Will return NULL if

+ * the predictable acceleration scheme is not in effect.

+ */

+DeviceVelocityPtr

+GetDevicePredictableAccelData(

+	DeviceIntPtr dev)

+{

+    /*sanity check*/

+    if(!dev){

+	ErrorF("[dix] accel: DeviceIntPtr was NULL");

+	return NULL;

+    }

+    if( dev->valuator &&

+	dev->valuator->accelScheme.AccelSchemeProc ==

+	    acceleratePointerPredictable &&

+	dev->valuator->accelScheme.accelData != NULL){

+

+	return (DeviceVelocityPtr)dev->valuator->accelScheme.accelData;

+    }

+    return NULL;

+}

+

+/********************************

+ *  acceleration schemes

+ *******************************/

+

+/**

+ * Modifies valuators in-place.

+ * This version employs a velocity approximation algorithm to

+ * enable fine-grained predictable acceleration profiles.

+ */

+void

+acceleratePointerPredictable(

+    DeviceIntPtr dev,

+    int first_valuator,

+    int num_valuators,

+    int *valuators,

+    int evtime)

+{

+    float mult = 0.0;

+    int dx = 0, dy = 0;

+    int *px = NULL, *py = NULL;

+    DeviceVelocityPtr velocitydata =

+	(DeviceVelocityPtr) dev->valuator->accelScheme.accelData;

+    float fdx, fdy, tmp; /* no need to init */

+    Bool soften = TRUE;

+

+    if (!num_valuators || !valuators || !velocitydata)

+        return;

+

+    if (velocitydata->statistics.profile_number == AccelProfileNone &&

+	velocitydata->const_acceleration == 1.0f) {

+	return; /*we're inactive anyway, so skip the whole thing.*/

+    }

+

+    if (first_valuator == 0) {

+        dx = valuators[0];

+        px = &valuators[0];

+    }

+    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator)) {

+        dy = valuators[1 - first_valuator];

+        py = &valuators[1 - first_valuator];

+    }

+

+    if (dx || dy){

+        /* reset non-visible state? */

+        if (ProcessVelocityData2D(velocitydata, dx , dy, evtime)) {

+            soften = FALSE;

+        }

+

+        if (dev->ptrfeed && dev->ptrfeed->ctrl.num) {

+            /* invoke acceleration profile to determine acceleration */

+            mult = ComputeAcceleration (dev, velocitydata,

+					dev->ptrfeed->ctrl.threshold,

+					(float)dev->ptrfeed->ctrl.num /

+					(float)dev->ptrfeed->ctrl.den);

+

+            if(mult != 1.0 || velocitydata->const_acceleration != 1.0) {

+                ApplySofteningAndConstantDeceleration( velocitydata,

+						       dx, dy,

+						       &fdx, &fdy,

+						       (mult > 1.0) && soften);

+

+                if (dx) {

+                    tmp = mult * fdx + dev->last.remainder[0];

+                    /* Since it may not be apparent: lrintf() does not offer

+                     * strong statements about rounding; however because we

+                     * process each axis conditionally, there's no danger

+                     * of a toggling remainder. Its lack of guarantees likely

+                     * makes it faster on the average target. */

+                    *px = lrintf(tmp);

+                    dev->last.remainder[0] = tmp - (float)*px;

+                }

+                if (dy) {

+                    tmp = mult * fdy + dev->last.remainder[1];

+                    *py = lrintf(tmp);

+                    dev->last.remainder[1] = tmp - (float)*py;

+                }

+                DebugAccelF("pos (%i | %i) remainders x: %.3f y: %.3f delta x:%.3f y:%.3f\n",

+                            *px, *py, dev->last.remainder[0], dev->last.remainder[1], fdx, fdy);

+            }

+        }

+    }

+    /* remember last motion delta (for softening/slow movement treatment) */

+    velocitydata->last_dx = dx;

+    velocitydata->last_dy = dy;

+}

+

+

+

+/**

+ * Originally a part of xf86PostMotionEvent; modifies valuators

+ * in-place. Retained mostly for embedded scenarios.

+ */

+void

+acceleratePointerLightweight(

+    DeviceIntPtr dev,

+    int first_valuator,

+    int num_valuators,

+    int *valuators,

+    int ignored)

+{

+    float mult = 0.0;

+    int dx = 0, dy = 0;

+    int *px = NULL, *py = NULL;

+

+    if (!num_valuators || !valuators)

+        return;

+

+    if (first_valuator == 0) {

+        dx = valuators[0];

+        px = &valuators[0];

+    }

+    if (first_valuator <= 1 && num_valuators >= (2 - first_valuator)) {

+        dy = valuators[1 - first_valuator];

+        py = &valuators[1 - first_valuator];

+    }

+

+    if (!dx && !dy)

+        return;

+

+    if (dev->ptrfeed && dev->ptrfeed->ctrl.num) {

+        /* modeled from xf86Events.c */

+        if (dev->ptrfeed->ctrl.threshold) {

+            if ((abs(dx) + abs(dy)) >= dev->ptrfeed->ctrl.threshold) {

+                dev->last.remainder[0] = ((float)dx *

+                                             (float)(dev->ptrfeed->ctrl.num)) /

+                                             (float)(dev->ptrfeed->ctrl.den) +

+                                            dev->last.remainder[0];

+                if (px) {

+                    *px = (int)dev->last.remainder[0];

+                    dev->last.remainder[0] = dev->last.remainder[0] -

+                                                (float)(*px);

+                }

+

+                dev->last.remainder[1] = ((float)dy *

+                                             (float)(dev->ptrfeed->ctrl.num)) /

+                                             (float)(dev->ptrfeed->ctrl.den) +

+                                            dev->last.remainder[1];

+                if (py) {

+                    *py = (int)dev->last.remainder[1];

+                    dev->last.remainder[1] = dev->last.remainder[1] -

+                                                (float)(*py);

+                }

+            }

+        }

+        else {

+	    mult = pow((float)dx * (float)dx + (float)dy * (float)dy,

+                       ((float)(dev->ptrfeed->ctrl.num) /

+                        (float)(dev->ptrfeed->ctrl.den) - 1.0) /

+                       2.0) / 2.0;

+            if (dx) {

+                dev->last.remainder[0] = mult * (float)dx +

+                                            dev->last.remainder[0];

+                *px = (int)dev->last.remainder[0];

+                dev->last.remainder[0] = dev->last.remainder[0] -

+                                            (float)(*px);

+            }

+            if (dy) {

+                dev->last.remainder[1] = mult * (float)dy +

+                                            dev->last.remainder[1];

+                *py = (int)dev->last.remainder[1];

+                dev->last.remainder[1] = dev->last.remainder[1] -

+                                            (float)(*py);

+            }

+        }

+    }

+}

diff --git a/xorg-server/dix/registry.c b/xorg-server/dix/registry.c
index ec853b37f..9aa73d11d 100644
--- a/xorg-server/dix/registry.c
+++ b/xorg-server/dix/registry.c
@@ -25,6 +25,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include <X11/X.h>
 #include <X11/Xproto.h>
 #include "resource.h"
diff --git a/xorg-server/exa/exa_accel.c b/xorg-server/exa/exa_accel.c
index 4680c3709..00a97fdbf 100644
--- a/xorg-server/exa/exa_accel.c
+++ b/xorg-server/exa/exa_accel.c
@@ -1,1304 +1,1304 @@
-/*
- * Copyright © 2001 Keith Packard
- *
- * Partly based on code that is Copyright © The XFree86 Project Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Michel Dänzer <michel@tungstengraphics.com>
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-#include "exa_priv.h"
-#include <X11/fonts/fontstruct.h>
-#include "dixfontstr.h"
-#include "exa.h"
-
-static void
-exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
-	     DDXPointPtr ppt, int *pwidth, int fSorted)
-{
-    ScreenPtr	    pScreen = pDrawable->pScreen;
-    ExaScreenPriv (pScreen);
-    RegionPtr	    pClip = fbGetCompositeClip(pGC);
-    PixmapPtr	    pPixmap = exaGetDrawablePixmap (pDrawable);
-    ExaPixmapPriv (pPixmap);
-    BoxPtr	    pextent, pbox;
-    int		    nbox;
-    int		    extentX1, extentX2, extentY1, extentY2;
-    int		    fullX1, fullX2, fullY1;
-    int		    partX1, partX2;
-    int		    off_x, off_y;
-
-    if (pExaScr->fallback_counter ||
-	pExaScr->swappedOut ||
-	pGC->fillStyle != FillSolid ||
-	pExaPixmap->accel_blocked)
-    {
-	ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
-	return;
-    }
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[1];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pPixmap;
-	pixmaps[0].pReg = NULL;
-
-	exaDoMigration (pixmaps, 1, TRUE);
-    }
-
-    if (!(pPixmap = exaGetOffscreenPixmap (pDrawable, &off_x, &off_y)) ||
-	!(*pExaScr->info->PrepareSolid) (pPixmap,
-					 pGC->alu,
-					 pGC->planemask,
-					 pGC->fgPixel))
-    {
-	ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
-	return;
-    }
-
-    pextent = REGION_EXTENTS(pGC->pScreen, pClip);
-    extentX1 = pextent->x1;
-    extentY1 = pextent->y1;
-    extentX2 = pextent->x2;
-    extentY2 = pextent->y2;
-    while (n--)
-    {
-	fullX1 = ppt->x;
-	fullY1 = ppt->y;
-	fullX2 = fullX1 + (int) *pwidth;
-	ppt++;
-	pwidth++;
-
-	if (fullY1 < extentY1 || extentY2 <= fullY1)
-	    continue;
-
-	if (fullX1 < extentX1)
-	    fullX1 = extentX1;
-
-	if (fullX2 > extentX2)
-	    fullX2 = extentX2;
-
-	if (fullX1 >= fullX2)
-	    continue;
-
-	nbox = REGION_NUM_RECTS (pClip);
-	if (nbox == 1)
-	{
-	    (*pExaScr->info->Solid) (pPixmap,
-				     fullX1 + off_x, fullY1 + off_y,
-				     fullX2 + off_x, fullY1 + 1 + off_y);
-	}
-	else
-	{
-	    pbox = REGION_RECTS(pClip);
-	    while(nbox--)
-	    {
-		if (pbox->y1 <= fullY1 && fullY1 < pbox->y2)
-		{
-		    partX1 = pbox->x1;
-		    if (partX1 < fullX1)
-			partX1 = fullX1;
-		    partX2 = pbox->x2;
-		    if (partX2 > fullX2)
-			partX2 = fullX2;
-		    if (partX2 > partX1) {
-			(*pExaScr->info->Solid) (pPixmap,
-						 partX1 + off_x, fullY1 + off_y,
-						 partX2 + off_x, fullY1 + 1 + off_y);
-		    }
-		}
-		pbox++;
-	    }
-	}
-    }
-    (*pExaScr->info->DoneSolid) (pPixmap);
-    exaMarkSync(pScreen);
-}
-
-static Bool
-exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
-	       int w, int h, int format, char *bits, int src_stride)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
-    ExaPixmapPriv(pPix);
-    RegionPtr pClip;
-    BoxPtr pbox;
-    int nbox;
-    int xoff, yoff;
-    int bpp = pDrawable->bitsPerPixel;
-    Bool ret = TRUE;
-
-    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
-	return FALSE;
-
-    /* If there's a system copy, we want to save the result there */
-    if (pExaPixmap->pDamage)
-	return FALSE;
-
-    /* Don't bother with under 8bpp, XYPixmaps. */
-    if (format != ZPixmap || bpp < 8)
-	return FALSE;
-
-    /* Only accelerate copies: no rop or planemask. */
-    if (!EXA_PM_IS_SOLID(pDrawable, pGC->planemask) || pGC->alu != GXcopy)
-	return FALSE;
-
-    if (pExaScr->swappedOut)
-	return FALSE;
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[1];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pPix;
-	pixmaps[0].pReg = DamagePendingRegion(pExaPixmap->pDamage);
-
-	exaDoMigration (pixmaps, 1, TRUE);
-    }
-
-    pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
-
-    if (!pPix)
-	return FALSE;
-
-    x += pDrawable->x;
-    y += pDrawable->y;
-
-    pClip = fbGetCompositeClip(pGC);
-    for (nbox = REGION_NUM_RECTS(pClip),
-	 pbox = REGION_RECTS(pClip);
-	 nbox--;
-	 pbox++)
-    {
-	int x1 = x;
-	int y1 = y;
-	int x2 = x + w;
-	int y2 = y + h;
-	char *src;
-	Bool ok;
-
-	if (x1 < pbox->x1)
-	    x1 = pbox->x1;
-	if (y1 < pbox->y1)
-	    y1 = pbox->y1;
-	if (x2 > pbox->x2)
-	    x2 = pbox->x2;
-	if (y2 > pbox->y2)
-	    y2 = pbox->y2;
-	if (x1 >= x2 || y1 >= y2)
-	    continue;
-
-	src = bits + (y1 - y) * src_stride + (x1 - x) * (bpp / 8);
-	ok = pExaScr->info->UploadToScreen(pPix, x1 + xoff, y1 + yoff,
-					   x2 - x1, y2 - y1, src, src_stride);
-	/* We have to fall back completely, and ignore what has already been completed.
-	 * Messing with the fb layer directly like we used to is completely unacceptable.
-	 */
-	if (!ok) {
-	    ret = FALSE;
-	    break;
-	}
-    }
-
-    if (ret)
-	exaMarkSync(pDrawable->pScreen);
-
-    return ret;
-}
-
-static void
-exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
-	     int w, int h, int leftPad, int format, char *bits)
-{
-    if (!exaDoPutImage(pDrawable, pGC, depth, x, y, w, h, format, bits,
-		       PixmapBytePad(w, pDrawable->depth)))
-	ExaCheckPutImage(pDrawable, pGC, depth, x, y, w, h, leftPad, format,
-			 bits);
-}
-
-static Bool inline
-exaCopyNtoNTwoDir (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
-		   GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy)
-{
-    ExaScreenPriv (pDstDrawable->pScreen);
-    PixmapPtr pSrcPixmap, pDstPixmap;
-    int src_off_x, src_off_y, dst_off_x, dst_off_y;
-    int dirsetup;
-
-    /* Need to get both pixmaps to call the driver routines */
-    pSrcPixmap = exaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y);
-    pDstPixmap = exaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y);
-    if (!pSrcPixmap || !pDstPixmap)
-	return FALSE;
-
-    /*
-     * Now the case of a chip that only supports xdir = ydir = 1 or
-     * xdir = ydir = -1, but we have xdir != ydir.
-     */
-    dirsetup = 0;	/* No direction set up yet. */
-    for (; nbox; pbox++, nbox--) {
-	if (dx >= 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
-	    /* Do a xdir = ydir = -1 blit instead. */
-	    if (dirsetup != -1) {
-		if (dirsetup != 0)
-		    pExaScr->info->DoneCopy(pDstPixmap);
-		dirsetup = -1;
-		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
-						   pDstPixmap,
-						   -1, -1,
-						   pGC ? pGC->alu : GXcopy,
-						   pGC ? pGC->planemask :
-							 FB_ALLONES))
-		    return FALSE;
-	    }
-	    (*pExaScr->info->Copy)(pDstPixmap,
-				   src_off_x + pbox->x1 + dx,
-				   src_off_y + pbox->y1 + dy,
-				   dst_off_x + pbox->x1,
-				   dst_off_y + pbox->y1,
-				   pbox->x2 - pbox->x1,
-				   pbox->y2 - pbox->y1);
-	} else if (dx < 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
-	    /* Do a xdir = ydir = 1 blit instead. */
-	    if (dirsetup != 1) {
-		if (dirsetup != 0)
-		    pExaScr->info->DoneCopy(pDstPixmap);
-		dirsetup = 1;
-		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
-						   pDstPixmap,
-						   1, 1,
-						   pGC ? pGC->alu : GXcopy,
-						   pGC ? pGC->planemask :
-							 FB_ALLONES))
-		    return FALSE;
-	    }
-	    (*pExaScr->info->Copy)(pDstPixmap,
-				   src_off_x + pbox->x1 + dx,
-				   src_off_y + pbox->y1 + dy,
-				   dst_off_x + pbox->x1,
-				   dst_off_y + pbox->y1,
-				   pbox->x2 - pbox->x1,
-				   pbox->y2 - pbox->y1);
-	} else if (dx >= 0) {
-	    /*
-	     * xdir = 1, ydir = -1.
-	     * Perform line-by-line xdir = ydir = 1 blits, going up.
-	     */
-	    int i;
-	    if (dirsetup != 1) {
-		if (dirsetup != 0)
-		    pExaScr->info->DoneCopy(pDstPixmap);
-		dirsetup = 1;
-		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
-						   pDstPixmap,
-						   1, 1,
-						   pGC ? pGC->alu : GXcopy,
-						   pGC ? pGC->planemask :
-							 FB_ALLONES))
-		    return FALSE;
-	    }
-	    for (i = pbox->y2 - pbox->y1 - 1; i >= 0; i--)
-		(*pExaScr->info->Copy)(pDstPixmap,
-				       src_off_x + pbox->x1 + dx,
-				       src_off_y + pbox->y1 + dy + i,
-				       dst_off_x + pbox->x1,
-				       dst_off_y + pbox->y1 + i,
-				       pbox->x2 - pbox->x1, 1);
-	} else {
-	    /*
-	     * xdir = -1, ydir = 1.
-	     * Perform line-by-line xdir = ydir = -1 blits, going down.
-	     */
-	    int i;
-	    if (dirsetup != -1) {
-		if (dirsetup != 0)
-		    pExaScr->info->DoneCopy(pDstPixmap);
-		dirsetup = -1;
-		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
-						   pDstPixmap,
-						   -1, -1,
-						   pGC ? pGC->alu : GXcopy,
-						   pGC ? pGC->planemask :
-							 FB_ALLONES))
-		    return FALSE;
-	    }
-	    for (i = 0; i < pbox->y2 - pbox->y1; i++)
-		(*pExaScr->info->Copy)(pDstPixmap,
-				       src_off_x + pbox->x1 + dx,
-				       src_off_y + pbox->y1 + dy + i,
-				       dst_off_x + pbox->x1,
-				       dst_off_y + pbox->y1 + i,
-				       pbox->x2 - pbox->x1, 1);
-	}
-    }
-    if (dirsetup != 0)
-	pExaScr->info->DoneCopy(pDstPixmap);
-    exaMarkSync(pDstDrawable->pScreen);
-    return TRUE;
-}
-
-Bool
-exaHWCopyNtoN (DrawablePtr    pSrcDrawable,
-	     DrawablePtr    pDstDrawable,
-	     GCPtr	    pGC,
-	     BoxPtr	    pbox,
-	     int	    nbox,
-	     int	    dx,
-	     int	    dy,
-	     Bool	    reverse,
-	     Bool	    upsidedown)
-{
-    ExaScreenPriv (pDstDrawable->pScreen);
-    PixmapPtr pSrcPixmap, pDstPixmap;
-    ExaPixmapPrivPtr pSrcExaPixmap, pDstExaPixmap;
-    int	    src_off_x, src_off_y;
-    int	    dst_off_x, dst_off_y;
-    RegionPtr srcregion = NULL, dstregion = NULL;
-    xRectangle *rects;
-    Bool ret = TRUE;
-
-    /* avoid doing copy operations if no boxes */
-    if (nbox == 0)
-	return TRUE;
-
-    pSrcPixmap = exaGetDrawablePixmap (pSrcDrawable);
-    pDstPixmap = exaGetDrawablePixmap (pDstDrawable);
-
-    exaGetDrawableDeltas (pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y);
-    exaGetDrawableDeltas (pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y);
-
-    rects = xalloc(nbox * sizeof(xRectangle));
-
-    if (rects) {
-	int i;
-	int ordering;
-
-	for (i = 0; i < nbox; i++) {
-	    rects[i].x = pbox[i].x1 + dx + src_off_x;
-	    rects[i].y = pbox[i].y1 + dy + src_off_y;
-	    rects[i].width = pbox[i].x2 - pbox[i].x1;
-	    rects[i].height = pbox[i].y2 - pbox[i].y1;
-	}
-
-	/* This must match the miRegionCopy() logic for reversing rect order */
-	if (nbox == 1 || (dx > 0 && dy > 0) ||
-	    (pDstDrawable != pSrcDrawable &&
-	     (pDstDrawable->type != DRAWABLE_WINDOW ||
-	      pSrcDrawable->type != DRAWABLE_WINDOW)))
-	    ordering = CT_YXBANDED;
-	else
-	    ordering = CT_UNSORTED;
-
-	srcregion  = RECTS_TO_REGION(pScreen, nbox, rects, ordering);
-	xfree(rects);
-
-	if (!pGC || !exaGCReadsDestination(pDstDrawable, pGC->planemask,
-					   pGC->fillStyle, pGC->alu,
-					   pGC->clientClipType)) {
-	    dstregion = REGION_CREATE(pScreen, NullBox, 0);
-	    REGION_COPY(pScreen, dstregion, srcregion);
-	    REGION_TRANSLATE(pScreen, dstregion, dst_off_x - dx - src_off_x,
-			     dst_off_y - dy - src_off_y);
-	}
-    }
-
-
-    pSrcExaPixmap = ExaGetPixmapPriv (pSrcPixmap);
-    pDstExaPixmap = ExaGetPixmapPriv (pDstPixmap);
-
-    /* Check whether the accelerator can use this pixmap.
-     * If the pitch of the pixmaps is out of range, there's nothing
-     * we can do but fall back to software rendering.
-     */
-    if (pSrcExaPixmap->accel_blocked & EXA_RANGE_PITCH ||
-        pDstExaPixmap->accel_blocked & EXA_RANGE_PITCH)
-	goto fallback;
-
-    /* If the width or the height of either of the pixmaps
-     * is out of range, check whether the boxes are actually out of the
-     * addressable range as well. If they aren't, we can still do
-     * the copying in hardware.
-     */
-    if (pSrcExaPixmap->accel_blocked || pDstExaPixmap->accel_blocked) {
-        int i;
-
-        for (i = 0; i < nbox; i++) {
-            /* src */
-            if ((pbox[i].x2 + dx + src_off_x) >= pExaScr->info->maxX ||
-                (pbox[i].y2 + dy + src_off_y) >= pExaScr->info->maxY)
-                goto fallback;
-
-            /* dst */
-            if ((pbox[i].x2 + dst_off_x) >= pExaScr->info->maxX ||
-                (pbox[i].y2 + dst_off_y) >= pExaScr->info->maxY)
-                goto fallback;
-        }
-    }
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[2];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pDstPixmap;
-	pixmaps[0].pReg = dstregion;
-	pixmaps[1].as_dst = FALSE;
-	pixmaps[1].as_src = TRUE;
-	pixmaps[1].pPix = pSrcPixmap;
-	pixmaps[1].pReg = srcregion;
-
-	exaDoMigration (pixmaps, 2, TRUE);
-    }
-
-    /* Mixed directions must be handled specially if the card is lame */
-    if ((pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS) &&
-	reverse != upsidedown) {
-	if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,
-			       dx, dy))
-	    goto out;
-	goto fallback;
-    }
-
-    if (exaPixmapHasGpuCopy(pDstPixmap)) {
-	/* Normal blitting. */
-	if (exaPixmapHasGpuCopy(pSrcPixmap)) {
-	    if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,
-						upsidedown ? -1 : 1,
-						pGC ? pGC->alu : GXcopy,
-						pGC ? pGC->planemask : FB_ALLONES)) {
-		goto fallback;
-	    }
-
-	    while (nbox--)
-	    {
-		(*pExaScr->info->Copy) (pDstPixmap,
-					pbox->x1 + dx + src_off_x,
-					pbox->y1 + dy + src_off_y,
-					pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
-					pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
-		pbox++;
-	    }
-
-	    (*pExaScr->info->DoneCopy) (pDstPixmap);
-	    exaMarkSync (pDstDrawable->pScreen);
-	/* UTS: mainly for SHM PutImage's secondary path.
-	 *
-	 * Only taking this path for directly accessible pixmaps.
-	 */
-	} else if (!pDstExaPixmap->pDamage) {
-	    int bpp = pSrcDrawable->bitsPerPixel;
-	    int src_stride = exaGetPixmapPitch(pSrcPixmap);
-	    CARD8 *src = NULL;
-
-	    if (!pExaScr->info->UploadToScreen)
-		goto fallback;
-
-	    if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)
-		goto fallback;
-
-	    if (pSrcDrawable->bitsPerPixel < 8)
-		goto fallback;
-
-	    if (pGC && !(pGC->alu == GXcopy && EXA_PM_IS_SOLID(pSrcDrawable,  pGC->planemask)))
-		goto fallback;
-
-	    while (nbox--)
-	    {
-		src = pSrcExaPixmap->sys_ptr + (pbox->y1 + dy + src_off_y) * src_stride + (pbox->x1 + dx + src_off_x) * (bpp / 8);
-		if (!pExaScr->info->UploadToScreen(pDstPixmap, pbox->x1 + dst_off_x,
-				pbox->y1 + dst_off_y, pbox->x2 - pbox->x1, pbox->y2 - pbox->y1,
-				(char *) src, src_stride))
-		    goto fallback;
-
-		pbox++;
-	    }
-	} else
-	    goto fallback;
-    } else
-	goto fallback;
-
-    goto out;
-
-fallback:
-    ret = FALSE;
-
-out:
-    if (dstregion) {
-	REGION_UNINIT(pScreen, dstregion);
-	REGION_DESTROY(pScreen, dstregion);
-    }
-    if (srcregion) {
-	REGION_UNINIT(pScreen, srcregion);
-	REGION_DESTROY(pScreen, srcregion);
-    }
-
-    return ret;
-}
-
-void
-exaCopyNtoN (DrawablePtr    pSrcDrawable,
-	     DrawablePtr    pDstDrawable,
-	     GCPtr	    pGC,
-	     BoxPtr	    pbox,
-	     int	    nbox,
-	     int	    dx,
-	     int	    dy,
-	     Bool	    reverse,
-	     Bool	    upsidedown,
-	     Pixel	    bitplane,
-	     void	    *closure)
-{
-    ExaScreenPriv(pDstDrawable->pScreen);
-
-    if (pExaScr->fallback_counter ||
-	    (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))
-	return;
-
-    if (exaHWCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown))
-	return;
-
-    /* This is a CopyWindow, it's cleaner to fallback at the original call. */
-    if (pExaScr->fallback_flags & EXA_ACCEL_COPYWINDOW) {
-	pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
-	return;
-    }
-
-    /* fallback */
-    ExaCheckCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown, bitplane, closure);
-}
-
-RegionPtr
-exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
-	    int srcx, int srcy, int width, int height, int dstx, int dsty)
-{
-    ExaScreenPriv (pDstDrawable->pScreen);
-
-    if (pExaScr->fallback_counter || pExaScr->swappedOut) {
-        return  ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,
-                                 srcx, srcy, width, height, dstx, dsty);
-    }
-
-    return  miDoCopy (pSrcDrawable, pDstDrawable, pGC,
-                      srcx, srcy, width, height,
-                      dstx, dsty, exaCopyNtoN, 0, NULL);
-}
-
-static void
-exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
-	     DDXPointPtr ppt)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    int i;
-    xRectangle *prect;
-
-    /* If we can't reuse the current GC as is, don't bother accelerating the
-     * points.
-     */
-    if (pExaScr->fallback_counter || pGC->fillStyle != FillSolid) {
-	ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);
-	return;
-    }
-
-    prect = xalloc(sizeof(xRectangle) * npt);
-    for (i = 0; i < npt; i++) {
-	prect[i].x = ppt[i].x;
-	prect[i].y = ppt[i].y;
-	if (i > 0 && mode == CoordModePrevious) {
-	    prect[i].x += prect[i - 1].x;
-	    prect[i].y += prect[i - 1].y;
-	}
-	prect[i].width = 1;
-	prect[i].height = 1;
-    }
-    pGC->ops->PolyFillRect(pDrawable, pGC, npt, prect);
-    xfree(prect);
-}
-
-/**
- * exaPolylines() checks if it can accelerate the lines as a group of
- * horizontal or vertical lines (rectangles), and uses existing rectangle fill
- * acceleration if so.
- */
-static void
-exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
-	     DDXPointPtr ppt)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    xRectangle *prect;
-    int x1, x2, y1, y2;
-    int i;
-
-    if (pExaScr->fallback_counter) {
-	ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
-	return;
-    }
-
-    /* Don't try to do wide lines or non-solid fill style. */
-    if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||
-	pGC->fillStyle != FillSolid) {
-	ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
-	return;
-    }
-
-    prect = xalloc(sizeof(xRectangle) * (npt - 1));
-    x1 = ppt[0].x;
-    y1 = ppt[0].y;
-    /* If we have any non-horizontal/vertical, fall back. */
-    for (i = 0; i < npt - 1; i++) {
-	if (mode == CoordModePrevious) {
-	    x2 = x1 + ppt[i + 1].x;
-	    y2 = y1 + ppt[i + 1].y;
-	} else {
-	    x2 = ppt[i + 1].x;
-	    y2 = ppt[i + 1].y;
-	}
-
-	if (x1 != x2 && y1 != y2) {
-	    xfree(prect);
-	    ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
-	    return;
-	}
-
-	if (x1 < x2) {
-	    prect[i].x = x1;
-	    prect[i].width = x2 - x1 + 1;
-	} else {
-	    prect[i].x = x2;
-	    prect[i].width = x1 - x2 + 1;
-	}
-	if (y1 < y2) {
-	    prect[i].y = y1;
-	    prect[i].height = y2 - y1 + 1;
-	} else {
-	    prect[i].y = y2;
-	    prect[i].height = y1 - y2 + 1;
-	}
-
-	x1 = x2;
-	y1 = y2;
-    }
-    pGC->ops->PolyFillRect(pDrawable, pGC, npt - 1, prect);
-    xfree(prect);
-}
-
-/**
- * exaPolySegment() checks if it can accelerate the lines as a group of
- * horizontal or vertical lines (rectangles), and uses existing rectangle fill
- * acceleration if so.
- */
-static void
-exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
-		xSegment *pSeg)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    xRectangle *prect;
-    int i;
-
-    /* Don't try to do wide lines or non-solid fill style. */
-    if (pExaScr->fallback_counter || pGC->lineWidth != 0 ||
-	pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid)
-    {
-	ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
-	return;
-    }
-
-    /* If we have any non-horizontal/vertical, fall back. */
-    for (i = 0; i < nseg; i++) {
-	if (pSeg[i].x1 != pSeg[i].x2 && pSeg[i].y1 != pSeg[i].y2) {
-	    ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
-	    return;
-	}
-    }
-
-    prect = xalloc(sizeof(xRectangle) * nseg);
-    for (i = 0; i < nseg; i++) {
-	if (pSeg[i].x1 < pSeg[i].x2) {
-	    prect[i].x = pSeg[i].x1;
-	    prect[i].width = pSeg[i].x2 - pSeg[i].x1 + 1;
-	} else {
-	    prect[i].x = pSeg[i].x2;
-	    prect[i].width = pSeg[i].x1 - pSeg[i].x2 + 1;
-	}
-	if (pSeg[i].y1 < pSeg[i].y2) {
-	    prect[i].y = pSeg[i].y1;
-	    prect[i].height = pSeg[i].y2 - pSeg[i].y1 + 1;
-	} else {
-	    prect[i].y = pSeg[i].y2;
-	    prect[i].height = pSeg[i].y1 - pSeg[i].y2 + 1;
-	}
-
-	/* don't paint last pixel */
-	if (pGC->capStyle == CapNotLast) {
-	    if (prect[i].width == 1)
-		prect[i].height--;
-	    else
-		prect[i].width--;
-	}
-    }
-    pGC->ops->PolyFillRect(pDrawable, pGC, nseg, prect);
-    xfree(prect);
-}
-
-static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion,
-				Pixel pixel, CARD32 planemask, CARD32 alu,
-				unsigned int clientClipType);
-
-static void
-exaPolyFillRect(DrawablePtr pDrawable,
-		GCPtr	    pGC,
-		int	    nrect,
-		xRectangle  *prect)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    RegionPtr	    pClip = fbGetCompositeClip(pGC);
-    PixmapPtr	    pPixmap = exaGetDrawablePixmap(pDrawable);
-    ExaPixmapPriv (pPixmap);
-    register BoxPtr pbox;
-    BoxPtr	    pextent;
-    int		    extentX1, extentX2, extentY1, extentY2;
-    int		    fullX1, fullX2, fullY1, fullY2;
-    int		    partX1, partX2, partY1, partY2;
-    int		    xoff, yoff;
-    int		    xorg, yorg;
-    int		    n;
-    RegionPtr pReg = RECTS_TO_REGION(pScreen, nrect, prect, CT_UNSORTED);
-
-    /* Compute intersection of rects and clip region */
-    REGION_TRANSLATE(pScreen, pReg, pDrawable->x, pDrawable->y);
-    REGION_INTERSECT(pScreen, pReg, pClip, pReg);
-
-    if (!REGION_NUM_RECTS(pReg)) {
-	goto out;
-    }
-
-    exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
-
-    if (pExaScr->fallback_counter || pExaScr->swappedOut ||
-	    pExaPixmap->accel_blocked)
-    {
-	goto fallback;
-    }
-
-    /* For ROPs where overlaps don't matter, convert rectangles to region and
-     * call exaFillRegion{Solid,Tiled}.
-     */
-    if ((pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) &&
-	(nrect == 1 || pGC->alu == GXcopy || pGC->alu == GXclear ||
-	 pGC->alu == GXnoop || pGC->alu == GXcopyInverted ||
-	 pGC->alu == GXset)) {
-	if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&
-	     exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?
-				pGC->fgPixel : pGC->tile.pixel,	pGC->planemask,
-				pGC->alu, pGC->clientClipType)) ||
-	    (pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&
-	     exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,
-				pGC->planemask, pGC->alu,
-				pGC->clientClipType))) {
-	    goto out;
-	}
-    }
-
-    if (pGC->fillStyle != FillSolid &&
-	!(pGC->tileIsPixel && pGC->fillStyle == FillTiled))
-    {
-	goto fallback;
-    }
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[1];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pPixmap;
-	pixmaps[0].pReg = NULL;
-
-	exaDoMigration (pixmaps, 1, TRUE);
-    }
-
-    if (!exaPixmapHasGpuCopy (pPixmap) ||
-	!(*pExaScr->info->PrepareSolid) (pPixmap,
-					 pGC->alu,
-					 pGC->planemask,
-					 pGC->fgPixel))
-    {
-fallback:
-	ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect);
-	goto out;
-    }
-
-    xorg = pDrawable->x;
-    yorg = pDrawable->y;
-
-    pextent = REGION_EXTENTS(pGC->pScreen, pClip);
-    extentX1 = pextent->x1;
-    extentY1 = pextent->y1;
-    extentX2 = pextent->x2;
-    extentY2 = pextent->y2;
-    while (nrect--)
-    {
-	fullX1 = prect->x + xorg;
-	fullY1 = prect->y + yorg;
-	fullX2 = fullX1 + (int) prect->width;
-	fullY2 = fullY1 + (int) prect->height;
-	prect++;
-
-	if (fullX1 < extentX1)
-	    fullX1 = extentX1;
-
-	if (fullY1 < extentY1)
-	    fullY1 = extentY1;
-
-	if (fullX2 > extentX2)
-	    fullX2 = extentX2;
-
-	if (fullY2 > extentY2)
-	    fullY2 = extentY2;
-
-	if ((fullX1 >= fullX2) || (fullY1 >= fullY2))
-	    continue;
-	n = REGION_NUM_RECTS (pClip);
-	if (n == 1)
-	{
-	    (*pExaScr->info->Solid) (pPixmap,
-				     fullX1 + xoff, fullY1 + yoff,
-				     fullX2 + xoff, fullY2 + yoff);
-	}
-	else
-	{
-	    pbox = REGION_RECTS(pClip);
-	    /*
-	     * clip the rectangle to each box in the clip region
-	     * this is logically equivalent to calling Intersect(),
-	     * but rectangles may overlap each other here.
-	     */
-	    while(n--)
-	    {
-		partX1 = pbox->x1;
-		if (partX1 < fullX1)
-		    partX1 = fullX1;
-		partY1 = pbox->y1;
-		if (partY1 < fullY1)
-		    partY1 = fullY1;
-		partX2 = pbox->x2;
-		if (partX2 > fullX2)
-		    partX2 = fullX2;
-		partY2 = pbox->y2;
-		if (partY2 > fullY2)
-		    partY2 = fullY2;
-
-		pbox++;
-
-		if (partX1 < partX2 && partY1 < partY2) {
-		    (*pExaScr->info->Solid) (pPixmap,
-					     partX1 + xoff, partY1 + yoff,
-					     partX2 + xoff, partY2 + yoff);
-		}
-	    }
-	}
-    }
-    (*pExaScr->info->DoneSolid) (pPixmap);
-    exaMarkSync(pDrawable->pScreen);
-
-out:
-    REGION_UNINIT(pScreen, pReg);
-    REGION_DESTROY(pScreen, pReg);
-}
-
-const GCOps exaOps = {
-    exaFillSpans,
-    ExaCheckSetSpans,
-    exaPutImage,
-    exaCopyArea,
-    ExaCheckCopyPlane,
-    exaPolyPoint,
-    exaPolylines,
-    exaPolySegment,
-    miPolyRectangle,
-    ExaCheckPolyArc,
-    miFillPolygon,
-    exaPolyFillRect,
-    miPolyFillArc,
-    miPolyText8,
-    miPolyText16,
-    miImageText8,
-    miImageText16,
-    ExaCheckImageGlyphBlt,
-    ExaCheckPolyGlyphBlt,
-    ExaCheckPushPixels,
-};
-
-void
-exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
-    RegionRec	rgnDst;
-    int		dx, dy;
-    PixmapPtr	pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);
-    ExaScreenPriv(pWin->drawable.pScreen);
-
-    dx = ptOldOrg.x - pWin->drawable.x;
-    dy = ptOldOrg.y - pWin->drawable.y;
-    REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);
-
-    REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);
-
-    REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
-#ifdef COMPOSITE
-    if (pPixmap->screen_x || pPixmap->screen_y)
-	REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst,
-			  -pPixmap->screen_x, -pPixmap->screen_y);
-#endif
-
-    if (pExaScr->fallback_counter) {
-	pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
-	goto fallback;
-    }
-
-    pExaScr->fallback_flags |= EXA_ACCEL_COPYWINDOW;
-    miCopyRegion (&pPixmap->drawable, &pPixmap->drawable,
-		  NULL,
-		  &rgnDst, dx, dy, exaCopyNtoN, 0, NULL);
-    pExaScr->fallback_flags &= ~EXA_ACCEL_COPYWINDOW;
-
-fallback:
-    REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
-
-    if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW) {
-	pExaScr->fallback_flags &= ~EXA_FALLBACK_COPYWINDOW;
-	REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, dx, dy);
-	ExaCheckCopyWindow(pWin, ptOldOrg, prgnSrc);
-    }
-}
-
-static Bool
-exaFillRegionSolid (DrawablePtr	pDrawable, RegionPtr pRegion, Pixel pixel,
-		    CARD32 planemask, CARD32 alu, unsigned int clientClipType)
-{
-    ExaScreenPriv(pDrawable->pScreen);
-    PixmapPtr pPixmap = exaGetDrawablePixmap (pDrawable);
-    ExaPixmapPriv (pPixmap);
-    int xoff, yoff;
-    Bool ret = FALSE;
-
-    exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
-    REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);
-
-    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked)
-	goto out;
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[1];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pPixmap;
-	pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillSolid,
-						alu, clientClipType) ? NULL : pRegion;
-
-	exaDoMigration (pixmaps, 1, TRUE);
-    }
-
-    if (exaPixmapHasGpuCopy (pPixmap) &&
-	(*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))
-    {
-	int nbox;
-	BoxPtr pBox;
-
-	nbox = REGION_NUM_RECTS (pRegion);
-	pBox = REGION_RECTS (pRegion);
-
-	while (nbox--)
-	{
-	    (*pExaScr->info->Solid) (pPixmap, pBox->x1, pBox->y1, pBox->x2,
-				     pBox->y2);
-	    pBox++;
-	}
-	(*pExaScr->info->DoneSolid) (pPixmap);
-	exaMarkSync(pDrawable->pScreen);
-
-	if (pExaPixmap->pDamage &&
-	    pExaPixmap->sys_ptr && pDrawable->type == DRAWABLE_PIXMAP &&
-	    pDrawable->width == 1 && pDrawable->height == 1 &&
-	    pDrawable->bitsPerPixel != 24) {
-	    ExaPixmapPriv(pPixmap);
-	    RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);
-
-	    switch (pDrawable->bitsPerPixel) {
-	    case 32:
-		*(CARD32*)pExaPixmap->sys_ptr = pixel;
-		break;
-	    case 16:
-		*(CARD16*)pExaPixmap->sys_ptr = pixel;
-		break;
-	    case 8:
-		*(CARD8*)pExaPixmap->sys_ptr = pixel;
-	    }
-
-	    REGION_UNION(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,
-			 pRegion);
-	    REGION_UNION(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,
-			 pRegion);
-	    REGION_SUBTRACT(pScreen, pending_damage, pending_damage, pRegion);
-	}
-
-	ret = TRUE;
-    }
-
-out:
-    REGION_TRANSLATE(pScreen, pRegion, -xoff, -yoff);
-
-    return ret;
-}
-
-/* Try to do an accelerated tile of the pTile into pRegion of pDrawable.
- * Based on fbFillRegionTiled(), fbTile().
- */
-Bool
-exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
-		    DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
-		    unsigned int clientClipType)
-{
-    ExaScreenPriv(pDrawable->pScreen);
-    PixmapPtr pPixmap;
-    ExaPixmapPrivPtr pExaPixmap;
-    ExaPixmapPrivPtr pTileExaPixmap = ExaGetPixmapPriv(pTile);
-    int xoff, yoff;
-    int tileWidth, tileHeight;
-    int nbox = REGION_NUM_RECTS (pRegion);
-    BoxPtr pBox = REGION_RECTS (pRegion);
-    Bool ret = FALSE;
-    int i;
-
-    tileWidth = pTile->drawable.width;
-    tileHeight = pTile->drawable.height;
-
-    /* If we're filling with a solid color, grab it out and go to
-     * FillRegionSolid, saving numerous copies.
-     */
-    if (tileWidth == 1 && tileHeight == 1)
-	return exaFillRegionSolid(pDrawable, pRegion,
-				  exaGetPixmapFirstPixel (pTile), planemask,
-				  alu, clientClipType);
-
-    pPixmap = exaGetDrawablePixmap (pDrawable);
-    pExaPixmap = ExaGetPixmapPriv (pPixmap);
-
-    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||
-	    pTileExaPixmap->accel_blocked)
-	return FALSE;
-
-    if (pExaScr->do_migration) {
-	ExaMigrationRec pixmaps[2];
-
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-	pixmaps[0].pPix = pPixmap;
-	pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillTiled,
-						alu, clientClipType) ? NULL : pRegion;
-	pixmaps[1].as_dst = FALSE;
-	pixmaps[1].as_src = TRUE;
-	pixmaps[1].pPix = pTile;
-	pixmaps[1].pReg = NULL;
-
-	exaDoMigration (pixmaps, 2, TRUE);
-    }
-
-    pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
-
-    if (!pPixmap || !exaPixmapHasGpuCopy(pTile))
-	return FALSE;
-
-    if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask))
-    {
-	if (xoff || yoff)
-	    REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);
-
-	for (i = 0; i < nbox; i++)
-	{
-	    int height = pBox[i].y2 - pBox[i].y1;
-	    int dstY = pBox[i].y1;
-	    int tileY;
-
-	    if (alu == GXcopy)
-		height = min(height, tileHeight);
-
-	    modulus(dstY - yoff - pDrawable->y - pPatOrg->y, tileHeight, tileY);
-
-	    while (height > 0) {
-		int width = pBox[i].x2 - pBox[i].x1;
-		int dstX = pBox[i].x1;
-		int tileX;
-		int h = tileHeight - tileY;
-
-		if (alu == GXcopy)
-		    width = min(width, tileWidth);
-
-		if (h > height)
-		    h = height;
-		height -= h;
-
-		modulus(dstX - xoff - pDrawable->x - pPatOrg->x, tileWidth,
-			tileX);
-
-		while (width > 0) {
-		    int w = tileWidth - tileX;
-		    if (w > width)
-			w = width;
-		    width -= w;
-
-		    (*pExaScr->info->Copy) (pPixmap, tileX, tileY, dstX, dstY,
-					    w, h);
-		    dstX += w;
-		    tileX = 0;
-		}
-		dstY += h;
-		tileY = 0;
-	    }
-	}
-	(*pExaScr->info->DoneCopy) (pPixmap);
-
-	/* With GXcopy, we only need to do the basic algorithm up to the tile
-	 * size; then, we can just keep doubling the destination in each
-	 * direction until it fills the box. This way, the number of copy
-	 * operations is O(log(rx)) + O(log(ry)) instead of O(rx * ry), where
-	 * rx/ry is the ratio between box and tile width/height. This can make
-	 * a big difference if each driver copy incurs a significant constant
-	 * overhead.
-	 */
-	if (alu != GXcopy)
-	    ret = TRUE;
-	else {
-	    Bool more_copy = FALSE;
-
-	    for (i = 0; i < nbox; i++) {
-		int dstX = pBox[i].x1 + tileWidth;
-		int dstY = pBox[i].y1 + tileHeight;
-
-		if ((dstX < pBox[i].x2) || (dstY < pBox[i].y2)) {
-		    more_copy = TRUE;
-		    break;
-		}
-	    }
-
-	    if (more_copy == FALSE)
-		ret = TRUE;
-
-	    if (more_copy && (*pExaScr->info->PrepareCopy) (pPixmap, pPixmap,
-							    1, 1, alu, planemask)) {
-		for (i = 0; i < nbox; i++)
-		{
-		    int dstX = pBox[i].x1 + tileWidth;
-		    int dstY = pBox[i].y1 + tileHeight;
-		    int width = min(pBox[i].x2 - dstX, tileWidth);
-		    int height = min(pBox[i].y2 - pBox[i].y1, tileHeight);
-
-		    while (dstX < pBox[i].x2) {
-			(*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
-						dstX, pBox[i].y1, width, height);
-			dstX += width;
-			width = min(pBox[i].x2 - dstX, width * 2);
-		    }
-
-		    width = pBox[i].x2 - pBox[i].x1;
-		    height = min(pBox[i].y2 - dstY, tileHeight);
-
-		    while (dstY < pBox[i].y2) {
-			(*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
-						pBox[i].x1, dstY, width, height);
-			dstY += height;
-			height = min(pBox[i].y2 - dstY, height * 2);
-		    }
-		}
-
-		(*pExaScr->info->DoneCopy) (pPixmap);
-
-		ret = TRUE;
-	    }
-	}
-
-	exaMarkSync(pDrawable->pScreen);
-
-	if (xoff || yoff)
-	    REGION_TRANSLATE(pScreen, pRegion, -xoff, -yoff);
-    }
-
-    return ret;
-}
-
-
-/**
- * Accelerates GetImage for solid ZPixmap downloads from framebuffer memory.
- *
- * This is probably the only case we actually care about.  The rest fall through
- * to migration and fbGetImage, which hopefully will result in migration pushing
- * the pixmap out of framebuffer.
- */
-void
-exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,
-	     unsigned int format, unsigned long planeMask, char *d)
-{
-    ExaScreenPriv (pDrawable->pScreen);
-    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
-    ExaPixmapPriv(pPix);
-    int xoff, yoff;
-    Bool ok;
-
-    if (pExaScr->fallback_counter || pExaScr->swappedOut)
-	goto fallback;
-
-    /* If there's a system copy, we want to save the result there */
-    if (pExaPixmap->pDamage)
-	goto fallback;
-
-    pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
-
-    if (pPix == NULL || pExaScr->info->DownloadFromScreen == NULL)
-	goto fallback;
-
-    /* Only cover the ZPixmap, solid copy case. */
-    if (format != ZPixmap || !EXA_PM_IS_SOLID(pDrawable, planeMask))
-	goto fallback;
-
-    /* Only try to handle the 8bpp and up cases, since we don't want to think
-     * about <8bpp.
-     */
-    if (pDrawable->bitsPerPixel < 8)
-	goto fallback;
-
-    ok = pExaScr->info->DownloadFromScreen(pPix, pDrawable->x + x + xoff,
-					   pDrawable->y + y + yoff, w, h, d,
-					   PixmapBytePad(w, pDrawable->depth));
-    if (ok) {
-	exaWaitSync(pDrawable->pScreen);
-	return;
-    }
-
-fallback:
-    ExaCheckGetImage(pDrawable, x, y, w, h, format, planeMask, d);
-}
+/*

+ * Copyright © 2001 Keith Packard

+ *

+ * Partly based on code that is Copyright © The XFree86 Project Inc.

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ *

+ * Authors:

+ *    Eric Anholt <eric@anholt.net>

+ *    Michel Dänzer <michel@tungstengraphics.com>

+ *

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+#include "exa_priv.h"

+#include <X11/fonts/fontstruct.h>

+#include "dixfontstr.h"

+#include "exa.h"

+

+static void

+exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,

+	     DDXPointPtr ppt, int *pwidth, int fSorted)

+{

+    ScreenPtr	    pScreen = pDrawable->pScreen;

+    ExaScreenPriv (pScreen);

+    RegionPtr	    pClip = fbGetCompositeClip(pGC);

+    PixmapPtr	    pPixmap = exaGetDrawablePixmap (pDrawable);

+    ExaPixmapPriv (pPixmap);

+    BoxPtr	    pextent, pbox;

+    int		    nbox;

+    int		    extentX1, extentX2, extentY1, extentY2;

+    int		    fullX1, fullX2, fullY1;

+    int		    partX1, partX2;

+    int		    off_x, off_y;

+

+    if (pExaScr->fallback_counter ||

+	pExaScr->swappedOut ||

+	pGC->fillStyle != FillSolid ||

+	pExaPixmap->accel_blocked)

+    {

+	ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);

+	return;

+    }

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[1];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pPixmap;

+	pixmaps[0].pReg = NULL;

+

+	exaDoMigration (pixmaps, 1, TRUE);

+    }

+

+    if (!(pPixmap = exaGetOffscreenPixmap (pDrawable, &off_x, &off_y)) ||

+	!(*pExaScr->info->PrepareSolid) (pPixmap,

+					 pGC->alu,

+					 pGC->planemask,

+					 pGC->fgPixel))

+    {

+	ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);

+	return;

+    }

+

+    pextent = REGION_EXTENTS(pGC->pScreen, pClip);

+    extentX1 = pextent->x1;

+    extentY1 = pextent->y1;

+    extentX2 = pextent->x2;

+    extentY2 = pextent->y2;

+    while (n--)

+    {

+	fullX1 = ppt->x;

+	fullY1 = ppt->y;

+	fullX2 = fullX1 + (int) *pwidth;

+	ppt++;

+	pwidth++;

+

+	if (fullY1 < extentY1 || extentY2 <= fullY1)

+	    continue;

+

+	if (fullX1 < extentX1)

+	    fullX1 = extentX1;

+

+	if (fullX2 > extentX2)

+	    fullX2 = extentX2;

+

+	if (fullX1 >= fullX2)

+	    continue;

+

+	nbox = REGION_NUM_RECTS (pClip);

+	if (nbox == 1)

+	{

+	    (*pExaScr->info->Solid) (pPixmap,

+				     fullX1 + off_x, fullY1 + off_y,

+				     fullX2 + off_x, fullY1 + 1 + off_y);

+	}

+	else

+	{

+	    pbox = REGION_RECTS(pClip);

+	    while(nbox--)

+	    {

+		if (pbox->y1 <= fullY1 && fullY1 < pbox->y2)

+		{

+		    partX1 = pbox->x1;

+		    if (partX1 < fullX1)

+			partX1 = fullX1;

+		    partX2 = pbox->x2;

+		    if (partX2 > fullX2)

+			partX2 = fullX2;

+		    if (partX2 > partX1) {

+			(*pExaScr->info->Solid) (pPixmap,

+						 partX1 + off_x, fullY1 + off_y,

+						 partX2 + off_x, fullY1 + 1 + off_y);

+		    }

+		}

+		pbox++;

+	    }

+	}

+    }

+    (*pExaScr->info->DoneSolid) (pPixmap);

+    exaMarkSync(pScreen);

+}

+

+static Bool

+exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,

+	       int w, int h, int format, char *bits, int src_stride)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);

+    ExaPixmapPriv(pPix);

+    RegionPtr pClip;

+    BoxPtr pbox;

+    int nbox;

+    int xoff, yoff;

+    int bpp = pDrawable->bitsPerPixel;

+    Bool ret = TRUE;

+

+    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)

+	return FALSE;

+

+    /* If there's a system copy, we want to save the result there */

+    if (pExaPixmap->pDamage)

+	return FALSE;

+

+    /* Don't bother with under 8bpp, XYPixmaps. */

+    if (format != ZPixmap || bpp < 8)

+	return FALSE;

+

+    /* Only accelerate copies: no rop or planemask. */

+    if (!EXA_PM_IS_SOLID(pDrawable, pGC->planemask) || pGC->alu != GXcopy)

+	return FALSE;

+

+    if (pExaScr->swappedOut)

+	return FALSE;

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[1];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pPix;

+	pixmaps[0].pReg = DamagePendingRegion(pExaPixmap->pDamage);

+

+	exaDoMigration (pixmaps, 1, TRUE);

+    }

+

+    pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);

+

+    if (!pPix)

+	return FALSE;

+

+    x += pDrawable->x;

+    y += pDrawable->y;

+

+    pClip = fbGetCompositeClip(pGC);

+    for (nbox = REGION_NUM_RECTS(pClip),

+	 pbox = REGION_RECTS(pClip);

+	 nbox--;

+	 pbox++)

+    {

+	int x1 = x;

+	int y1 = y;

+	int x2 = x + w;

+	int y2 = y + h;

+	char *src;

+	Bool ok;

+

+	if (x1 < pbox->x1)

+	    x1 = pbox->x1;

+	if (y1 < pbox->y1)

+	    y1 = pbox->y1;

+	if (x2 > pbox->x2)

+	    x2 = pbox->x2;

+	if (y2 > pbox->y2)

+	    y2 = pbox->y2;

+	if (x1 >= x2 || y1 >= y2)

+	    continue;

+

+	src = bits + (y1 - y) * src_stride + (x1 - x) * (bpp / 8);

+	ok = pExaScr->info->UploadToScreen(pPix, x1 + xoff, y1 + yoff,

+					   x2 - x1, y2 - y1, src, src_stride);

+	/* We have to fall back completely, and ignore what has already been completed.

+	 * Messing with the fb layer directly like we used to is completely unacceptable.

+	 */

+	if (!ok) {

+	    ret = FALSE;

+	    break;

+	}

+    }

+

+    if (ret)

+	exaMarkSync(pDrawable->pScreen);

+

+    return ret;

+}

+

+static void

+exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,

+	     int w, int h, int leftPad, int format, char *bits)

+{

+    if (!exaDoPutImage(pDrawable, pGC, depth, x, y, w, h, format, bits,

+		       PixmapBytePad(w, pDrawable->depth)))

+	ExaCheckPutImage(pDrawable, pGC, depth, x, y, w, h, leftPad, format,

+			 bits);

+}

+

+static Bool __inline

+exaCopyNtoNTwoDir (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,

+		   GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy)

+{

+    ExaScreenPriv (pDstDrawable->pScreen);

+    PixmapPtr pSrcPixmap, pDstPixmap;

+    int src_off_x, src_off_y, dst_off_x, dst_off_y;

+    int dirsetup;

+

+    /* Need to get both pixmaps to call the driver routines */

+    pSrcPixmap = exaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y);

+    pDstPixmap = exaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y);

+    if (!pSrcPixmap || !pDstPixmap)

+	return FALSE;

+

+    /*

+     * Now the case of a chip that only supports xdir = ydir = 1 or

+     * xdir = ydir = -1, but we have xdir != ydir.

+     */

+    dirsetup = 0;	/* No direction set up yet. */

+    for (; nbox; pbox++, nbox--) {

+	if (dx >= 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {

+	    /* Do a xdir = ydir = -1 blit instead. */

+	    if (dirsetup != -1) {

+		if (dirsetup != 0)

+		    pExaScr->info->DoneCopy(pDstPixmap);

+		dirsetup = -1;

+		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,

+						   pDstPixmap,

+						   -1, -1,

+						   pGC ? pGC->alu : GXcopy,

+						   pGC ? pGC->planemask :

+							 FB_ALLONES))

+		    return FALSE;

+	    }

+	    (*pExaScr->info->Copy)(pDstPixmap,

+				   src_off_x + pbox->x1 + dx,

+				   src_off_y + pbox->y1 + dy,

+				   dst_off_x + pbox->x1,

+				   dst_off_y + pbox->y1,

+				   pbox->x2 - pbox->x1,

+				   pbox->y2 - pbox->y1);

+	} else if (dx < 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {

+	    /* Do a xdir = ydir = 1 blit instead. */

+	    if (dirsetup != 1) {

+		if (dirsetup != 0)

+		    pExaScr->info->DoneCopy(pDstPixmap);

+		dirsetup = 1;

+		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,

+						   pDstPixmap,

+						   1, 1,

+						   pGC ? pGC->alu : GXcopy,

+						   pGC ? pGC->planemask :

+							 FB_ALLONES))

+		    return FALSE;

+	    }

+	    (*pExaScr->info->Copy)(pDstPixmap,

+				   src_off_x + pbox->x1 + dx,

+				   src_off_y + pbox->y1 + dy,

+				   dst_off_x + pbox->x1,

+				   dst_off_y + pbox->y1,

+				   pbox->x2 - pbox->x1,

+				   pbox->y2 - pbox->y1);

+	} else if (dx >= 0) {

+	    /*

+	     * xdir = 1, ydir = -1.

+	     * Perform line-by-line xdir = ydir = 1 blits, going up.

+	     */

+	    int i;

+	    if (dirsetup != 1) {

+		if (dirsetup != 0)

+		    pExaScr->info->DoneCopy(pDstPixmap);

+		dirsetup = 1;

+		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,

+						   pDstPixmap,

+						   1, 1,

+						   pGC ? pGC->alu : GXcopy,

+						   pGC ? pGC->planemask :

+							 FB_ALLONES))

+		    return FALSE;

+	    }

+	    for (i = pbox->y2 - pbox->y1 - 1; i >= 0; i--)

+		(*pExaScr->info->Copy)(pDstPixmap,

+				       src_off_x + pbox->x1 + dx,

+				       src_off_y + pbox->y1 + dy + i,

+				       dst_off_x + pbox->x1,

+				       dst_off_y + pbox->y1 + i,

+				       pbox->x2 - pbox->x1, 1);

+	} else {

+	    /*

+	     * xdir = -1, ydir = 1.

+	     * Perform line-by-line xdir = ydir = -1 blits, going down.

+	     */

+	    int i;

+	    if (dirsetup != -1) {

+		if (dirsetup != 0)

+		    pExaScr->info->DoneCopy(pDstPixmap);

+		dirsetup = -1;

+		if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,

+						   pDstPixmap,

+						   -1, -1,

+						   pGC ? pGC->alu : GXcopy,

+						   pGC ? pGC->planemask :

+							 FB_ALLONES))

+		    return FALSE;

+	    }

+	    for (i = 0; i < pbox->y2 - pbox->y1; i++)

+		(*pExaScr->info->Copy)(pDstPixmap,

+				       src_off_x + pbox->x1 + dx,

+				       src_off_y + pbox->y1 + dy + i,

+				       dst_off_x + pbox->x1,

+				       dst_off_y + pbox->y1 + i,

+				       pbox->x2 - pbox->x1, 1);

+	}

+    }

+    if (dirsetup != 0)

+	pExaScr->info->DoneCopy(pDstPixmap);

+    exaMarkSync(pDstDrawable->pScreen);

+    return TRUE;

+}

+

+Bool

+exaHWCopyNtoN (DrawablePtr    pSrcDrawable,

+	     DrawablePtr    pDstDrawable,

+	     GCPtr	    pGC,

+	     BoxPtr	    pbox,

+	     int	    nbox,

+	     int	    dx,

+	     int	    dy,

+	     Bool	    reverse,

+	     Bool	    upsidedown)

+{

+    ExaScreenPriv (pDstDrawable->pScreen);

+    PixmapPtr pSrcPixmap, pDstPixmap;

+    ExaPixmapPrivPtr pSrcExaPixmap, pDstExaPixmap;

+    int	    src_off_x, src_off_y;

+    int	    dst_off_x, dst_off_y;

+    RegionPtr srcregion = NULL, dstregion = NULL;

+    xRectangle *rects;

+    Bool ret = TRUE;

+

+    /* avoid doing copy operations if no boxes */

+    if (nbox == 0)

+	return TRUE;

+

+    pSrcPixmap = exaGetDrawablePixmap (pSrcDrawable);

+    pDstPixmap = exaGetDrawablePixmap (pDstDrawable);

+

+    exaGetDrawableDeltas (pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y);

+    exaGetDrawableDeltas (pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y);

+

+    rects = xalloc(nbox * sizeof(xRectangle));

+

+    if (rects) {

+	int i;

+	int ordering;

+

+	for (i = 0; i < nbox; i++) {

+	    rects[i].x = pbox[i].x1 + dx + src_off_x;

+	    rects[i].y = pbox[i].y1 + dy + src_off_y;

+	    rects[i].width = pbox[i].x2 - pbox[i].x1;

+	    rects[i].height = pbox[i].y2 - pbox[i].y1;

+	}

+

+	/* This must match the miRegionCopy() logic for reversing rect order */

+	if (nbox == 1 || (dx > 0 && dy > 0) ||

+	    (pDstDrawable != pSrcDrawable &&

+	     (pDstDrawable->type != DRAWABLE_WINDOW ||

+	      pSrcDrawable->type != DRAWABLE_WINDOW)))

+	    ordering = CT_YXBANDED;

+	else

+	    ordering = CT_UNSORTED;

+

+	srcregion  = RECTS_TO_REGION(pScreen, nbox, rects, ordering);

+	xfree(rects);

+

+	if (!pGC || !exaGCReadsDestination(pDstDrawable, pGC->planemask,

+					   pGC->fillStyle, pGC->alu,

+					   pGC->clientClipType)) {

+	    dstregion = REGION_CREATE(pScreen, NullBox, 0);

+	    REGION_COPY(pScreen, dstregion, srcregion);

+	    REGION_TRANSLATE(pScreen, dstregion, dst_off_x - dx - src_off_x,

+			     dst_off_y - dy - src_off_y);

+	}

+    }

+

+

+    pSrcExaPixmap = ExaGetPixmapPriv (pSrcPixmap);

+    pDstExaPixmap = ExaGetPixmapPriv (pDstPixmap);

+

+    /* Check whether the accelerator can use this pixmap.

+     * If the pitch of the pixmaps is out of range, there's nothing

+     * we can do but fall back to software rendering.

+     */

+    if (pSrcExaPixmap->accel_blocked & EXA_RANGE_PITCH ||

+        pDstExaPixmap->accel_blocked & EXA_RANGE_PITCH)

+	goto fallback;

+

+    /* If the width or the height of either of the pixmaps

+     * is out of range, check whether the boxes are actually out of the

+     * addressable range as well. If they aren't, we can still do

+     * the copying in hardware.

+     */

+    if (pSrcExaPixmap->accel_blocked || pDstExaPixmap->accel_blocked) {

+        int i;

+

+        for (i = 0; i < nbox; i++) {

+            /* src */

+            if ((pbox[i].x2 + dx + src_off_x) >= pExaScr->info->maxX ||

+                (pbox[i].y2 + dy + src_off_y) >= pExaScr->info->maxY)

+                goto fallback;

+

+            /* dst */

+            if ((pbox[i].x2 + dst_off_x) >= pExaScr->info->maxX ||

+                (pbox[i].y2 + dst_off_y) >= pExaScr->info->maxY)

+                goto fallback;

+        }

+    }

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[2];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pDstPixmap;

+	pixmaps[0].pReg = dstregion;

+	pixmaps[1].as_dst = FALSE;

+	pixmaps[1].as_src = TRUE;

+	pixmaps[1].pPix = pSrcPixmap;

+	pixmaps[1].pReg = srcregion;

+

+	exaDoMigration (pixmaps, 2, TRUE);

+    }

+

+    /* Mixed directions must be handled specially if the card is lame */

+    if ((pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS) &&

+	reverse != upsidedown) {

+	if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,

+			       dx, dy))

+	    goto out;

+	goto fallback;

+    }

+

+    if (exaPixmapHasGpuCopy(pDstPixmap)) {

+	/* Normal blitting. */

+	if (exaPixmapHasGpuCopy(pSrcPixmap)) {

+	    if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,

+						upsidedown ? -1 : 1,

+						pGC ? pGC->alu : GXcopy,

+						pGC ? pGC->planemask : FB_ALLONES)) {

+		goto fallback;

+	    }

+

+	    while (nbox--)

+	    {

+		(*pExaScr->info->Copy) (pDstPixmap,

+					pbox->x1 + dx + src_off_x,

+					pbox->y1 + dy + src_off_y,

+					pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,

+					pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);

+		pbox++;

+	    }

+

+	    (*pExaScr->info->DoneCopy) (pDstPixmap);

+	    exaMarkSync (pDstDrawable->pScreen);

+	/* UTS: mainly for SHM PutImage's secondary path.

+	 *

+	 * Only taking this path for directly accessible pixmaps.

+	 */

+	} else if (!pDstExaPixmap->pDamage) {

+	    int bpp = pSrcDrawable->bitsPerPixel;

+	    int src_stride = exaGetPixmapPitch(pSrcPixmap);

+	    CARD8 *src = NULL;

+

+	    if (!pExaScr->info->UploadToScreen)

+		goto fallback;

+

+	    if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)

+		goto fallback;

+

+	    if (pSrcDrawable->bitsPerPixel < 8)

+		goto fallback;

+

+	    if (pGC && !(pGC->alu == GXcopy && EXA_PM_IS_SOLID(pSrcDrawable,  pGC->planemask)))

+		goto fallback;

+

+	    while (nbox--)

+	    {

+		src = pSrcExaPixmap->sys_ptr + (pbox->y1 + dy + src_off_y) * src_stride + (pbox->x1 + dx + src_off_x) * (bpp / 8);

+		if (!pExaScr->info->UploadToScreen(pDstPixmap, pbox->x1 + dst_off_x,

+				pbox->y1 + dst_off_y, pbox->x2 - pbox->x1, pbox->y2 - pbox->y1,

+				(char *) src, src_stride))

+		    goto fallback;

+

+		pbox++;

+	    }

+	} else

+	    goto fallback;

+    } else

+	goto fallback;

+

+    goto out;

+

+fallback:

+    ret = FALSE;

+

+out:

+    if (dstregion) {

+	REGION_UNINIT(pScreen, dstregion);

+	REGION_DESTROY(pScreen, dstregion);

+    }

+    if (srcregion) {

+	REGION_UNINIT(pScreen, srcregion);

+	REGION_DESTROY(pScreen, srcregion);

+    }

+

+    return ret;

+}

+

+void

+exaCopyNtoN (DrawablePtr    pSrcDrawable,

+	     DrawablePtr    pDstDrawable,

+	     GCPtr	    pGC,

+	     BoxPtr	    pbox,

+	     int	    nbox,

+	     int	    dx,

+	     int	    dy,

+	     Bool	    reverse,

+	     Bool	    upsidedown,

+	     Pixel	    bitplane,

+	     void	    *closure)

+{

+    ExaScreenPriv(pDstDrawable->pScreen);

+

+    if (pExaScr->fallback_counter ||

+	    (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))

+	return;

+

+    if (exaHWCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown))

+	return;

+

+    /* This is a CopyWindow, it's cleaner to fallback at the original call. */

+    if (pExaScr->fallback_flags & EXA_ACCEL_COPYWINDOW) {

+	pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;

+	return;

+    }

+

+    /* fallback */

+    ExaCheckCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown, bitplane, closure);

+}

+

+RegionPtr

+exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,

+	    int srcx, int srcy, int width, int height, int dstx, int dsty)

+{

+    ExaScreenPriv (pDstDrawable->pScreen);

+

+    if (pExaScr->fallback_counter || pExaScr->swappedOut) {

+        return  ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,

+                                 srcx, srcy, width, height, dstx, dsty);

+    }

+

+    return  miDoCopy (pSrcDrawable, pDstDrawable, pGC,

+                      srcx, srcy, width, height,

+                      dstx, dsty, exaCopyNtoN, 0, NULL);

+}

+

+static void

+exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,

+	     DDXPointPtr ppt)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    int i;

+    xRectangle *prect;

+

+    /* If we can't reuse the current GC as is, don't bother accelerating the

+     * points.

+     */

+    if (pExaScr->fallback_counter || pGC->fillStyle != FillSolid) {

+	ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);

+	return;

+    }

+

+    prect = xalloc(sizeof(xRectangle) * npt);

+    for (i = 0; i < npt; i++) {

+	prect[i].x = ppt[i].x;

+	prect[i].y = ppt[i].y;

+	if (i > 0 && mode == CoordModePrevious) {

+	    prect[i].x += prect[i - 1].x;

+	    prect[i].y += prect[i - 1].y;

+	}

+	prect[i].width = 1;

+	prect[i].height = 1;

+    }

+    pGC->ops->PolyFillRect(pDrawable, pGC, npt, prect);

+    xfree(prect);

+}

+

+/**

+ * exaPolylines() checks if it can accelerate the lines as a group of

+ * horizontal or vertical lines (rectangles), and uses existing rectangle fill

+ * acceleration if so.

+ */

+static void

+exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,

+	     DDXPointPtr ppt)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    xRectangle *prect;

+    int x1, x2, y1, y2;

+    int i;

+

+    if (pExaScr->fallback_counter) {

+	ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);

+	return;

+    }

+

+    /* Don't try to do wide lines or non-solid fill style. */

+    if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||

+	pGC->fillStyle != FillSolid) {

+	ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);

+	return;

+    }

+

+    prect = xalloc(sizeof(xRectangle) * (npt - 1));

+    x1 = ppt[0].x;

+    y1 = ppt[0].y;

+    /* If we have any non-horizontal/vertical, fall back. */

+    for (i = 0; i < npt - 1; i++) {

+	if (mode == CoordModePrevious) {

+	    x2 = x1 + ppt[i + 1].x;

+	    y2 = y1 + ppt[i + 1].y;

+	} else {

+	    x2 = ppt[i + 1].x;

+	    y2 = ppt[i + 1].y;

+	}

+

+	if (x1 != x2 && y1 != y2) {

+	    xfree(prect);

+	    ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);

+	    return;

+	}

+

+	if (x1 < x2) {

+	    prect[i].x = x1;

+	    prect[i].width = x2 - x1 + 1;

+	} else {

+	    prect[i].x = x2;

+	    prect[i].width = x1 - x2 + 1;

+	}

+	if (y1 < y2) {

+	    prect[i].y = y1;

+	    prect[i].height = y2 - y1 + 1;

+	} else {

+	    prect[i].y = y2;

+	    prect[i].height = y1 - y2 + 1;

+	}

+

+	x1 = x2;

+	y1 = y2;

+    }

+    pGC->ops->PolyFillRect(pDrawable, pGC, npt - 1, prect);

+    xfree(prect);

+}

+

+/**

+ * exaPolySegment() checks if it can accelerate the lines as a group of

+ * horizontal or vertical lines (rectangles), and uses existing rectangle fill

+ * acceleration if so.

+ */

+static void

+exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,

+		xSegment *pSeg)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    xRectangle *prect;

+    int i;

+

+    /* Don't try to do wide lines or non-solid fill style. */

+    if (pExaScr->fallback_counter || pGC->lineWidth != 0 ||

+	pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid)

+    {

+	ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);

+	return;

+    }

+

+    /* If we have any non-horizontal/vertical, fall back. */

+    for (i = 0; i < nseg; i++) {

+	if (pSeg[i].x1 != pSeg[i].x2 && pSeg[i].y1 != pSeg[i].y2) {

+	    ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);

+	    return;

+	}

+    }

+

+    prect = xalloc(sizeof(xRectangle) * nseg);

+    for (i = 0; i < nseg; i++) {

+	if (pSeg[i].x1 < pSeg[i].x2) {

+	    prect[i].x = pSeg[i].x1;

+	    prect[i].width = pSeg[i].x2 - pSeg[i].x1 + 1;

+	} else {

+	    prect[i].x = pSeg[i].x2;

+	    prect[i].width = pSeg[i].x1 - pSeg[i].x2 + 1;

+	}

+	if (pSeg[i].y1 < pSeg[i].y2) {

+	    prect[i].y = pSeg[i].y1;

+	    prect[i].height = pSeg[i].y2 - pSeg[i].y1 + 1;

+	} else {

+	    prect[i].y = pSeg[i].y2;

+	    prect[i].height = pSeg[i].y1 - pSeg[i].y2 + 1;

+	}

+

+	/* don't paint last pixel */

+	if (pGC->capStyle == CapNotLast) {

+	    if (prect[i].width == 1)

+		prect[i].height--;

+	    else

+		prect[i].width--;

+	}

+    }

+    pGC->ops->PolyFillRect(pDrawable, pGC, nseg, prect);

+    xfree(prect);

+}

+

+static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion,

+				Pixel pixel, CARD32 planemask, CARD32 alu,

+				unsigned int clientClipType);

+

+static void

+exaPolyFillRect(DrawablePtr pDrawable,

+		GCPtr	    pGC,

+		int	    nrect,

+		xRectangle  *prect)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    RegionPtr	    pClip = fbGetCompositeClip(pGC);

+    PixmapPtr	    pPixmap = exaGetDrawablePixmap(pDrawable);

+    ExaPixmapPriv (pPixmap);

+    register BoxPtr pbox;

+    BoxPtr	    pextent;

+    int		    extentX1, extentX2, extentY1, extentY2;

+    int		    fullX1, fullX2, fullY1, fullY2;

+    int		    partX1, partX2, partY1, partY2;

+    int		    xoff, yoff;

+    int		    xorg, yorg;

+    int		    n;

+    RegionPtr pReg = RECTS_TO_REGION(pScreen, nrect, prect, CT_UNSORTED);

+

+    /* Compute intersection of rects and clip region */

+    REGION_TRANSLATE(pScreen, pReg, pDrawable->x, pDrawable->y);

+    REGION_INTERSECT(pScreen, pReg, pClip, pReg);

+

+    if (!REGION_NUM_RECTS(pReg)) {

+	goto out;

+    }

+

+    exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);

+

+    if (pExaScr->fallback_counter || pExaScr->swappedOut ||

+	    pExaPixmap->accel_blocked)

+    {

+	goto fallback;

+    }

+

+    /* For ROPs where overlaps don't matter, convert rectangles to region and

+     * call exaFillRegion{Solid,Tiled}.

+     */

+    if ((pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) &&

+	(nrect == 1 || pGC->alu == GXcopy || pGC->alu == GXclear ||

+	 pGC->alu == GXnoop || pGC->alu == GXcopyInverted ||

+	 pGC->alu == GXset)) {

+	if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&

+	     exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?

+				pGC->fgPixel : pGC->tile.pixel,	pGC->planemask,

+				pGC->alu, pGC->clientClipType)) ||

+	    (pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&

+	     exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,

+				pGC->planemask, pGC->alu,

+				pGC->clientClipType))) {

+	    goto out;

+	}

+    }

+

+    if (pGC->fillStyle != FillSolid &&

+	!(pGC->tileIsPixel && pGC->fillStyle == FillTiled))

+    {

+	goto fallback;

+    }

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[1];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pPixmap;

+	pixmaps[0].pReg = NULL;

+

+	exaDoMigration (pixmaps, 1, TRUE);

+    }

+

+    if (!exaPixmapHasGpuCopy (pPixmap) ||

+	!(*pExaScr->info->PrepareSolid) (pPixmap,

+					 pGC->alu,

+					 pGC->planemask,

+					 pGC->fgPixel))

+    {

+fallback:

+	ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect);

+	goto out;

+    }

+

+    xorg = pDrawable->x;

+    yorg = pDrawable->y;

+

+    pextent = REGION_EXTENTS(pGC->pScreen, pClip);

+    extentX1 = pextent->x1;

+    extentY1 = pextent->y1;

+    extentX2 = pextent->x2;

+    extentY2 = pextent->y2;

+    while (nrect--)

+    {

+	fullX1 = prect->x + xorg;

+	fullY1 = prect->y + yorg;

+	fullX2 = fullX1 + (int) prect->width;

+	fullY2 = fullY1 + (int) prect->height;

+	prect++;

+

+	if (fullX1 < extentX1)

+	    fullX1 = extentX1;

+

+	if (fullY1 < extentY1)

+	    fullY1 = extentY1;

+

+	if (fullX2 > extentX2)

+	    fullX2 = extentX2;

+

+	if (fullY2 > extentY2)

+	    fullY2 = extentY2;

+

+	if ((fullX1 >= fullX2) || (fullY1 >= fullY2))

+	    continue;

+	n = REGION_NUM_RECTS (pClip);

+	if (n == 1)

+	{

+	    (*pExaScr->info->Solid) (pPixmap,

+				     fullX1 + xoff, fullY1 + yoff,

+				     fullX2 + xoff, fullY2 + yoff);

+	}

+	else

+	{

+	    pbox = REGION_RECTS(pClip);

+	    /*

+	     * clip the rectangle to each box in the clip region

+	     * this is logically equivalent to calling Intersect(),

+	     * but rectangles may overlap each other here.

+	     */

+	    while(n--)

+	    {

+		partX1 = pbox->x1;

+		if (partX1 < fullX1)

+		    partX1 = fullX1;

+		partY1 = pbox->y1;

+		if (partY1 < fullY1)

+		    partY1 = fullY1;

+		partX2 = pbox->x2;

+		if (partX2 > fullX2)

+		    partX2 = fullX2;

+		partY2 = pbox->y2;

+		if (partY2 > fullY2)

+		    partY2 = fullY2;

+

+		pbox++;

+

+		if (partX1 < partX2 && partY1 < partY2) {

+		    (*pExaScr->info->Solid) (pPixmap,

+					     partX1 + xoff, partY1 + yoff,

+					     partX2 + xoff, partY2 + yoff);

+		}

+	    }

+	}

+    }

+    (*pExaScr->info->DoneSolid) (pPixmap);

+    exaMarkSync(pDrawable->pScreen);

+

+out:

+    REGION_UNINIT(pScreen, pReg);

+    REGION_DESTROY(pScreen, pReg);

+}

+

+const GCOps exaOps = {

+    exaFillSpans,

+    ExaCheckSetSpans,

+    exaPutImage,

+    exaCopyArea,

+    ExaCheckCopyPlane,

+    exaPolyPoint,

+    exaPolylines,

+    exaPolySegment,

+    miPolyRectangle,

+    ExaCheckPolyArc,

+    miFillPolygon,

+    exaPolyFillRect,

+    miPolyFillArc,

+    miPolyText8,

+    miPolyText16,

+    miImageText8,

+    miImageText16,

+    ExaCheckImageGlyphBlt,

+    ExaCheckPolyGlyphBlt,

+    ExaCheckPushPixels,

+};

+

+void

+exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)

+{

+    RegionRec	rgnDst;

+    int		dx, dy;

+    PixmapPtr	pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);

+    ExaScreenPriv(pWin->drawable.pScreen);

+

+    dx = ptOldOrg.x - pWin->drawable.x;

+    dy = ptOldOrg.y - pWin->drawable.y;

+    REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);

+

+    REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);

+

+    REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);

+#ifdef COMPOSITE

+    if (pPixmap->screen_x || pPixmap->screen_y)

+	REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst,

+			  -pPixmap->screen_x, -pPixmap->screen_y);

+#endif

+

+    if (pExaScr->fallback_counter) {

+	pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;

+	goto fallback;

+    }

+

+    pExaScr->fallback_flags |= EXA_ACCEL_COPYWINDOW;

+    miCopyRegion (&pPixmap->drawable, &pPixmap->drawable,

+		  NULL,

+		  &rgnDst, dx, dy, exaCopyNtoN, 0, NULL);

+    pExaScr->fallback_flags &= ~EXA_ACCEL_COPYWINDOW;

+

+fallback:

+    REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);

+

+    if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW) {

+	pExaScr->fallback_flags &= ~EXA_FALLBACK_COPYWINDOW;

+	REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, dx, dy);

+	ExaCheckCopyWindow(pWin, ptOldOrg, prgnSrc);

+    }

+}

+

+static Bool

+exaFillRegionSolid (DrawablePtr	pDrawable, RegionPtr pRegion, Pixel pixel,

+		    CARD32 planemask, CARD32 alu, unsigned int clientClipType)

+{

+    ExaScreenPriv(pDrawable->pScreen);

+    PixmapPtr pPixmap = exaGetDrawablePixmap (pDrawable);

+    ExaPixmapPriv (pPixmap);

+    int xoff, yoff;

+    Bool ret = FALSE;

+

+    exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);

+    REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);

+

+    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked)

+	goto out;

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[1];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pPixmap;

+	pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillSolid,

+						alu, clientClipType) ? NULL : pRegion;

+

+	exaDoMigration (pixmaps, 1, TRUE);

+    }

+

+    if (exaPixmapHasGpuCopy (pPixmap) &&

+	(*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))

+    {

+	int nbox;

+	BoxPtr pBox;

+

+	nbox = REGION_NUM_RECTS (pRegion);

+	pBox = REGION_RECTS (pRegion);

+

+	while (nbox--)

+	{

+	    (*pExaScr->info->Solid) (pPixmap, pBox->x1, pBox->y1, pBox->x2,

+				     pBox->y2);

+	    pBox++;

+	}

+	(*pExaScr->info->DoneSolid) (pPixmap);

+	exaMarkSync(pDrawable->pScreen);

+

+	if (pExaPixmap->pDamage &&

+	    pExaPixmap->sys_ptr && pDrawable->type == DRAWABLE_PIXMAP &&

+	    pDrawable->width == 1 && pDrawable->height == 1 &&

+	    pDrawable->bitsPerPixel != 24) {

+	    ExaPixmapPriv(pPixmap);

+	    RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);

+

+	    switch (pDrawable->bitsPerPixel) {

+	    case 32:

+		*(CARD32*)pExaPixmap->sys_ptr = pixel;

+		break;

+	    case 16:

+		*(CARD16*)pExaPixmap->sys_ptr = pixel;

+		break;

+	    case 8:

+		*(CARD8*)pExaPixmap->sys_ptr = pixel;

+	    }

+

+	    REGION_UNION(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,

+			 pRegion);

+	    REGION_UNION(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,

+			 pRegion);

+	    REGION_SUBTRACT(pScreen, pending_damage, pending_damage, pRegion);

+	}

+

+	ret = TRUE;

+    }

+

+out:

+    REGION_TRANSLATE(pScreen, pRegion, -xoff, -yoff);

+

+    return ret;

+}

+

+/* Try to do an accelerated tile of the pTile into pRegion of pDrawable.

+ * Based on fbFillRegionTiled(), fbTile().

+ */

+Bool

+exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,

+		    DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,

+		    unsigned int clientClipType)

+{

+    ExaScreenPriv(pDrawable->pScreen);

+    PixmapPtr pPixmap;

+    ExaPixmapPrivPtr pExaPixmap;

+    ExaPixmapPrivPtr pTileExaPixmap = ExaGetPixmapPriv(pTile);

+    int xoff, yoff;

+    int tileWidth, tileHeight;

+    int nbox = REGION_NUM_RECTS (pRegion);

+    BoxPtr pBox = REGION_RECTS (pRegion);

+    Bool ret = FALSE;

+    int i;

+

+    tileWidth = pTile->drawable.width;

+    tileHeight = pTile->drawable.height;

+

+    /* If we're filling with a solid color, grab it out and go to

+     * FillRegionSolid, saving numerous copies.

+     */

+    if (tileWidth == 1 && tileHeight == 1)

+	return exaFillRegionSolid(pDrawable, pRegion,

+				  exaGetPixmapFirstPixel (pTile), planemask,

+				  alu, clientClipType);

+

+    pPixmap = exaGetDrawablePixmap (pDrawable);

+    pExaPixmap = ExaGetPixmapPriv (pPixmap);

+

+    if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||

+	    pTileExaPixmap->accel_blocked)

+	return FALSE;

+

+    if (pExaScr->do_migration) {

+	ExaMigrationRec pixmaps[2];

+

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+	pixmaps[0].pPix = pPixmap;

+	pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillTiled,

+						alu, clientClipType) ? NULL : pRegion;

+	pixmaps[1].as_dst = FALSE;

+	pixmaps[1].as_src = TRUE;

+	pixmaps[1].pPix = pTile;

+	pixmaps[1].pReg = NULL;

+

+	exaDoMigration (pixmaps, 2, TRUE);

+    }

+

+    pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);

+

+    if (!pPixmap || !exaPixmapHasGpuCopy(pTile))

+	return FALSE;

+

+    if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask))

+    {

+	if (xoff || yoff)

+	    REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);

+

+	for (i = 0; i < nbox; i++)

+	{

+	    int height = pBox[i].y2 - pBox[i].y1;

+	    int dstY = pBox[i].y1;

+	    int tileY;

+

+	    if (alu == GXcopy)

+		height = min(height, tileHeight);

+

+	    modulus(dstY - yoff - pDrawable->y - pPatOrg->y, tileHeight, tileY);

+

+	    while (height > 0) {

+		int width = pBox[i].x2 - pBox[i].x1;

+		int dstX = pBox[i].x1;

+		int tileX;

+		int h = tileHeight - tileY;

+

+		if (alu == GXcopy)

+		    width = min(width, tileWidth);

+

+		if (h > height)

+		    h = height;

+		height -= h;

+

+		modulus(dstX - xoff - pDrawable->x - pPatOrg->x, tileWidth,

+			tileX);

+

+		while (width > 0) {

+		    int w = tileWidth - tileX;

+		    if (w > width)

+			w = width;

+		    width -= w;

+

+		    (*pExaScr->info->Copy) (pPixmap, tileX, tileY, dstX, dstY,

+					    w, h);

+		    dstX += w;

+		    tileX = 0;

+		}

+		dstY += h;

+		tileY = 0;

+	    }

+	}

+	(*pExaScr->info->DoneCopy) (pPixmap);

+

+	/* With GXcopy, we only need to do the basic algorithm up to the tile

+	 * size; then, we can just keep doubling the destination in each

+	 * direction until it fills the box. This way, the number of copy

+	 * operations is O(log(rx)) + O(log(ry)) instead of O(rx * ry), where

+	 * rx/ry is the ratio between box and tile width/height. This can make

+	 * a big difference if each driver copy incurs a significant constant

+	 * overhead.

+	 */

+	if (alu != GXcopy)

+	    ret = TRUE;

+	else {

+	    Bool more_copy = FALSE;

+

+	    for (i = 0; i < nbox; i++) {

+		int dstX = pBox[i].x1 + tileWidth;

+		int dstY = pBox[i].y1 + tileHeight;

+

+		if ((dstX < pBox[i].x2) || (dstY < pBox[i].y2)) {

+		    more_copy = TRUE;

+		    break;

+		}

+	    }

+

+	    if (more_copy == FALSE)

+		ret = TRUE;

+

+	    if (more_copy && (*pExaScr->info->PrepareCopy) (pPixmap, pPixmap,

+							    1, 1, alu, planemask)) {

+		for (i = 0; i < nbox; i++)

+		{

+		    int dstX = pBox[i].x1 + tileWidth;

+		    int dstY = pBox[i].y1 + tileHeight;

+		    int width = min(pBox[i].x2 - dstX, tileWidth);

+		    int height = min(pBox[i].y2 - pBox[i].y1, tileHeight);

+

+		    while (dstX < pBox[i].x2) {

+			(*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,

+						dstX, pBox[i].y1, width, height);

+			dstX += width;

+			width = min(pBox[i].x2 - dstX, width * 2);

+		    }

+

+		    width = pBox[i].x2 - pBox[i].x1;

+		    height = min(pBox[i].y2 - dstY, tileHeight);

+

+		    while (dstY < pBox[i].y2) {

+			(*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,

+						pBox[i].x1, dstY, width, height);

+			dstY += height;

+			height = min(pBox[i].y2 - dstY, height * 2);

+		    }

+		}

+

+		(*pExaScr->info->DoneCopy) (pPixmap);

+

+		ret = TRUE;

+	    }

+	}

+

+	exaMarkSync(pDrawable->pScreen);

+

+	if (xoff || yoff)

+	    REGION_TRANSLATE(pScreen, pRegion, -xoff, -yoff);

+    }

+

+    return ret;

+}

+

+

+/**

+ * Accelerates GetImage for solid ZPixmap downloads from framebuffer memory.

+ *

+ * This is probably the only case we actually care about.  The rest fall through

+ * to migration and fbGetImage, which hopefully will result in migration pushing

+ * the pixmap out of framebuffer.

+ */

+void

+exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,

+	     unsigned int format, unsigned long planeMask, char *d)

+{

+    ExaScreenPriv (pDrawable->pScreen);

+    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);

+    ExaPixmapPriv(pPix);

+    int xoff, yoff;

+    Bool ok;

+

+    if (pExaScr->fallback_counter || pExaScr->swappedOut)

+	goto fallback;

+

+    /* If there's a system copy, we want to save the result there */

+    if (pExaPixmap->pDamage)

+	goto fallback;

+

+    pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);

+

+    if (pPix == NULL || pExaScr->info->DownloadFromScreen == NULL)

+	goto fallback;

+

+    /* Only cover the ZPixmap, solid copy case. */

+    if (format != ZPixmap || !EXA_PM_IS_SOLID(pDrawable, planeMask))

+	goto fallback;

+

+    /* Only try to handle the 8bpp and up cases, since we don't want to think

+     * about <8bpp.

+     */

+    if (pDrawable->bitsPerPixel < 8)

+	goto fallback;

+

+    ok = pExaScr->info->DownloadFromScreen(pPix, pDrawable->x + x + xoff,

+					   pDrawable->y + y + yoff, w, h, d,

+					   PixmapBytePad(w, pDrawable->depth));

+    if (ok) {

+	exaWaitSync(pDrawable->pScreen);

+	return;

+    }

+

+fallback:

+    ExaCheckGetImage(pDrawable, x, y, w, h, format, planeMask, d);

+}

diff --git a/xorg-server/exa/exa_migration_classic.c b/xorg-server/exa/exa_migration_classic.c
index 871679ffc..9e1626c69 100644
--- a/xorg-server/exa/exa_migration_classic.c
+++ b/xorg-server/exa/exa_migration_classic.c
@@ -1,745 +1,745 @@
-/*
- * Copyright © 2006 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *    Michel Dänzer <michel@tungstengraphics.com>
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <string.h>
-
-#include "exa_priv.h"
-#include "exa.h"
-
-#if DEBUG_MIGRATE
-#define DBG_MIGRATE(a) ErrorF a
-#else
-#define DBG_MIGRATE(a)
-#endif
-
-/**
- * The fallback path for UTS/DFS failing is to just memcpy.  exaCopyDirtyToSys
- * and exaCopyDirtyToFb both needed to do this loop.
- */
-static void
-exaMemcpyBox (PixmapPtr pPixmap, BoxPtr pbox, CARD8 *src, int src_pitch,
-	      CARD8 *dst, int dst_pitch)
- {
-    int i, cpp = pPixmap->drawable.bitsPerPixel / 8;
-    int bytes = (pbox->x2 - pbox->x1) * cpp;
-
-    src += pbox->y1 * src_pitch + pbox->x1 * cpp;
-    dst += pbox->y1 * dst_pitch + pbox->x1 * cpp;
-
-    for (i = pbox->y2 - pbox->y1; i; i--) {
-	memcpy (dst, src, bytes);
-	src += src_pitch;
-	dst += dst_pitch;
-    }
-}
-
-/**
- * Returns TRUE if the pixmap is dirty (has been modified in its current
- * location compared to the other), or lacks a private for tracking
- * dirtiness.
- */
-static Bool
-exaPixmapIsDirty (PixmapPtr pPix)
-{
-    ExaPixmapPriv (pPix);
-
-    if (pExaPixmap == NULL)
-	EXA_FatalErrorDebugWithRet(("EXA bug: exaPixmapIsDirty was called on a non-exa pixmap.\n"), TRUE);
-
-    if (!pExaPixmap->pDamage)
-	return FALSE;
-
-    return REGION_NOTEMPTY (pScreen, DamageRegion(pExaPixmap->pDamage)) ||
-	!REGION_EQUAL(pScreen, &pExaPixmap->validSys, &pExaPixmap->validFB);
-}
-
-/**
- * Returns TRUE if the pixmap is either pinned in FB, or has a sufficient score
- * to be considered "should be in framebuffer".  That's just anything that has
- * had more acceleration than fallbacks, or has no score yet.
- *
- * Only valid if using a migration scheme that tracks score.
- */
-static Bool
-exaPixmapShouldBeInFB (PixmapPtr pPix)
-{
-    ExaPixmapPriv (pPix);
-
-    if (exaPixmapIsPinned (pPix))
-	return TRUE;
-
-    return pExaPixmap->score >= 0;
-}
-
-/**
- * If the pixmap is currently dirty, this copies at least the dirty area from
- * FB to system or vice versa.  Both areas must be allocated.
- */
-static void
-exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,
-	     Bool (*transfer) (PixmapPtr pPix, int x, int y, int w, int h,
-			       char *sys, int sys_pitch), int fallback_index,
-	     void (*sync) (ScreenPtr pScreen))
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaPixmapPriv (pPixmap);
-    RegionPtr damage = DamageRegion (pExaPixmap->pDamage);
-    RegionRec CopyReg;
-    Bool save_use_gpu_copy;
-    int save_pitch;
-    BoxPtr pBox;
-    int nbox;
-    Bool access_prepared = FALSE;
-    Bool need_sync = FALSE;
-
-    /* Damaged bits are valid in current copy but invalid in other one */
-    if (pExaPixmap->use_gpu_copy) {
-	REGION_UNION(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,
-		     damage);
-	REGION_SUBTRACT(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,
-			damage);
-    } else {
-	REGION_UNION(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,
-		     damage);
-	REGION_SUBTRACT(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,
-			damage);
-    }
-
-    REGION_EMPTY(pScreen, damage);
-
-    /* Copy bits valid in source but not in destination */
-    REGION_NULL(pScreen, &CopyReg);
-    REGION_SUBTRACT(pScreen, &CopyReg, pValidSrc, pValidDst);
-
-    if (migrate->as_dst) {
-	ExaScreenPriv (pPixmap->drawable.pScreen);
-
-	/* XXX: The pending damage region will be marked as damaged after the
-	 * operation, so it should serve as an upper bound for the region that
-	 * needs to be synchronized for the operation. Unfortunately, this
-	 * causes corruption in some cases, e.g. when starting compiz. See
-	 * https://bugs.freedesktop.org/show_bug.cgi?id=12916 .
-	 */
-	if (pExaScr->optimize_migration) {
-	    RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);
-
-#if DEBUG_MIGRATE
-	    if (REGION_NIL(pending_damage)) {
-		static Bool firsttime = TRUE;
-
-		if (firsttime) {
-		    ErrorF("%s: Pending damage region empty!\n", __func__);
-		    firsttime = FALSE;
-		}
-	    }
-#endif
-
-	    /* Try to prevent destination valid region from growing too many
-	     * rects by filling it up to the extents of the union of the
-	     * destination valid region and the pending damage region.
-	     */
-	    if (REGION_NUM_RECTS(pValidDst) > 10) {
-		BoxRec box;
-		BoxPtr pValidExt, pDamageExt;
-		RegionRec closure;
-
-		pValidExt = REGION_EXTENTS(pScreen, pValidDst);
-		pDamageExt = REGION_EXTENTS(pScreen, pending_damage);
-
-		box.x1 = min(pValidExt->x1, pDamageExt->x1);
-		box.y1 = min(pValidExt->y1, pDamageExt->y1);
-		box.x2 = max(pValidExt->x2, pDamageExt->x2);
-		box.y2 = max(pValidExt->y2, pDamageExt->y2);
-
-		REGION_INIT(pScreen, &closure, &box, 0);
-		REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, &closure);
-	    } else
-		REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, pending_damage);
-	}
-
-	/* The caller may provide a region to be subtracted from the calculated
-	 * dirty region. This is to avoid migration of bits that don't
-	 * contribute to the result of the operation.
-	 */
-	if (migrate->pReg)
-	    REGION_SUBTRACT(pScreen, &CopyReg, &CopyReg, migrate->pReg);
-    } else {
-	/* The caller may restrict the region to be migrated for source pixmaps
-	 * to what's relevant for the operation.
-	 */
-	if (migrate->pReg)
-	    REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, migrate->pReg);
-    }
-
-    pBox = REGION_RECTS(&CopyReg);
-    nbox = REGION_NUM_RECTS(&CopyReg);
-
-    save_use_gpu_copy = pExaPixmap->use_gpu_copy;
-    save_pitch = pPixmap->devKind;
-    pExaPixmap->use_gpu_copy = TRUE;
-    pPixmap->devKind = pExaPixmap->fb_pitch;
-
-    while (nbox--) {
-	pBox->x1 = max(pBox->x1, 0);
-	pBox->y1 = max(pBox->y1, 0);
-	pBox->x2 = min(pBox->x2, pPixmap->drawable.width);
-	pBox->y2 = min(pBox->y2, pPixmap->drawable.height);
-
-	if (pBox->x1 >= pBox->x2 || pBox->y1 >= pBox->y2)
-	    continue;
-
-	if (!transfer || !transfer (pPixmap,
-				    pBox->x1, pBox->y1,
-				    pBox->x2 - pBox->x1,
-				    pBox->y2 - pBox->y1,
-				    (char *) (pExaPixmap->sys_ptr
-				    + pBox->y1 * pExaPixmap->sys_pitch
-				    + pBox->x1 * pPixmap->drawable.bitsPerPixel / 8),
-				    pExaPixmap->sys_pitch))
-	{
-	    if (!access_prepared) {
-		ExaDoPrepareAccess(pPixmap, fallback_index);
-		access_prepared = TRUE;
-	    }
-	    if (fallback_index == EXA_PREPARE_DEST) {
-		exaMemcpyBox (pPixmap, pBox,
-			      pExaPixmap->sys_ptr, pExaPixmap->sys_pitch,
-			      pPixmap->devPrivate.ptr, pPixmap->devKind);
-	    } else {
-		exaMemcpyBox (pPixmap, pBox,
-			      pPixmap->devPrivate.ptr, pPixmap->devKind,
-			      pExaPixmap->sys_ptr, pExaPixmap->sys_pitch);
-	    }
-	} else
-	    need_sync = TRUE;
-
-	pBox++;
-    }
-
-    pExaPixmap->use_gpu_copy = save_use_gpu_copy;
-    pPixmap->devKind = save_pitch;
-
-    /* Try to prevent source valid region from growing too many rects by
-     * removing parts of it which are also in the destination valid region.
-     * Removing anything beyond that would lead to data loss.
-     */
-    if (REGION_NUM_RECTS(pValidSrc) > 20)
-	REGION_SUBTRACT(pScreen, pValidSrc, pValidSrc, pValidDst);
-
-    /* The copied bits are now valid in destination */
-    REGION_UNION(pScreen, pValidDst, pValidDst, &CopyReg);
-
-    REGION_UNINIT(pScreen, &CopyReg);
-
-    if (access_prepared)
-	exaFinishAccess(&pPixmap->drawable, fallback_index);
-    else if (need_sync && sync)
-	sync (pPixmap->drawable.pScreen);
-}
-
-/**
- * If the pixmap is currently dirty, this copies at least the dirty area from
- * the framebuffer  memory copy to the system memory copy.  Both areas must be
- * allocated.
- */
-void
-exaCopyDirtyToSys (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaScreenPriv (pPixmap->drawable.pScreen);
-    ExaPixmapPriv (pPixmap);
-
-    exaCopyDirty(migrate, &pExaPixmap->validSys, &pExaPixmap->validFB,
-		 pExaScr->info->DownloadFromScreen, EXA_PREPARE_SRC,
-		 exaWaitSync);
-}
-
-/**
- * If the pixmap is currently dirty, this copies at least the dirty area from
- * the system memory copy to the framebuffer memory copy.  Both areas must be
- * allocated.
- */
-void
-exaCopyDirtyToFb (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaScreenPriv (pPixmap->drawable.pScreen);
-    ExaPixmapPriv (pPixmap);
-
-    exaCopyDirty(migrate, &pExaPixmap->validFB, &pExaPixmap->validSys,
-		 pExaScr->info->UploadToScreen, EXA_PREPARE_DEST, NULL);
-}
-
-/**
- * Allocates a framebuffer copy of the pixmap if necessary, and then copies
- * any necessary pixmap data into the framebuffer copy and points the pixmap at
- * it.
- *
- * Note that when first allocated, a pixmap will have FALSE dirty flag.
- * This is intentional because pixmap data starts out undefined.  So if we move
- * it in due to the first operation against it being accelerated, it will have
- * undefined framebuffer contents that we didn't have to upload.  If we do
- * moveouts (and moveins) after the first movein, then we will only have to copy
- * back and forth if the pixmap was written to after the last synchronization of
- * the two copies.  Then, at exaPixmapSave (when the framebuffer copy goes away)
- * we mark the pixmap dirty, so that the next exaMoveInPixmap will actually move
- * all the data, since it's almost surely all valid now.
- */
-static void
-exaDoMoveInPixmap (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ScreenPtr pScreen = pPixmap->drawable.pScreen;
-    ExaScreenPriv (pScreen);
-    ExaPixmapPriv (pPixmap);
-
-    /* If we're VT-switched away, no touching card memory allowed. */
-    if (pExaScr->swappedOut)
-	return;
-
-    /* If we're not allowed to move, then fail. */
-    if (exaPixmapIsPinned(pPixmap))
-	return;
-
-    /* Don't migrate in pixmaps which are less than 8bpp.  This avoids a lot of
-     * fragility in EXA, and <8bpp is probably not used enough any more to care
-     * (at least, not in acceleratd paths).
-     */
-    if (pPixmap->drawable.bitsPerPixel < 8)
-	return;
-
-    if (pExaPixmap->accel_blocked)
-	return;
-
-    if (pExaPixmap->area == NULL) {
-	pExaPixmap->area =
-	    exaOffscreenAlloc (pScreen, pExaPixmap->fb_size,
-			       pExaScr->info->pixmapOffsetAlign, FALSE,
-                               exaPixmapSave, (pointer) pPixmap);
-	if (pExaPixmap->area == NULL)
-	    return;
-
-	pExaPixmap->fb_ptr = (CARD8 *) pExaScr->info->memoryBase +
-				       pExaPixmap->area->offset;
-    }
-
-    exaCopyDirtyToFb (migrate);
-
-    if (exaPixmapHasGpuCopy(pPixmap))
-	return;
-
-    DBG_MIGRATE (("-> %p (0x%x) (%dx%d) (%c)\n", pPixmap,
-		  (ExaGetPixmapPriv(pPixmap)->area ?
-                   ExaGetPixmapPriv(pPixmap)->area->offset : 0),
-		  pPixmap->drawable.width,
-		  pPixmap->drawable.height,
-		  exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));
-
-    pExaPixmap->use_gpu_copy = TRUE;
-
-    pPixmap->devKind = pExaPixmap->fb_pitch;
-    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-}
-
-void
-exaMoveInPixmap_classic (PixmapPtr pPixmap)
-{
-    static ExaMigrationRec migrate = { .as_dst = FALSE, .as_src = TRUE,
-				       .pReg = NULL };
-
-    migrate.pPix = pPixmap;
-    exaDoMoveInPixmap (&migrate);
-}
-
-/**
- * Switches the current active location of the pixmap to system memory, copying
- * updated data out if necessary.
- */
-static void
-exaDoMoveOutPixmap (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaPixmapPriv (pPixmap);
-
-    if (!pExaPixmap->area || exaPixmapIsPinned(pPixmap))
-	return;
-
-    exaCopyDirtyToSys (migrate);
-
-    if (exaPixmapHasGpuCopy(pPixmap)) {
-
-	DBG_MIGRATE (("<- %p (%p) (%dx%d) (%c)\n", pPixmap,
-		      (void*)(ExaGetPixmapPriv(pPixmap)->area ?
-			      ExaGetPixmapPriv(pPixmap)->area->offset : 0),
-		      pPixmap->drawable.width,
-		      pPixmap->drawable.height,
-		      exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));
-
-	pExaPixmap->use_gpu_copy = FALSE;
-
-	pPixmap->devKind = pExaPixmap->sys_pitch;
-	pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-    }
-}
-
-void
-exaMoveOutPixmap_classic (PixmapPtr pPixmap)
-{
-    static ExaMigrationRec migrate = { .as_dst = FALSE, .as_src = TRUE,
-				       .pReg = NULL };
-
-    migrate.pPix = pPixmap;
-    exaDoMoveOutPixmap (&migrate);
-}
-
-
-/**
- * Copies out important pixmap data and removes references to framebuffer area.
- * Called when the memory manager decides it's time to kick the pixmap out of
- * framebuffer entirely.
- */
-void
-exaPixmapSave (ScreenPtr pScreen, ExaOffscreenArea *area)
-{
-    PixmapPtr pPixmap = area->privData;
-    ExaPixmapPriv(pPixmap);
-
-    exaMoveOutPixmap(pPixmap);
-
-    pExaPixmap->fb_ptr = NULL;
-    pExaPixmap->area = NULL;
-
-    /* Mark all FB bits as invalid, so all valid system bits get copied to FB
-     * next time */
-    REGION_EMPTY(pPixmap->drawable.pScreen, &pExaPixmap->validFB);
-}
-
-/**
- * For the "greedy" migration scheme, pushes the pixmap toward being located in
- * framebuffer memory.
- */
-static void
-exaMigrateTowardFb (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaPixmapPriv (pPixmap);
-
-    if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED) {
-	DBG_MIGRATE(("UseScreen: not migrating pinned pixmap %p\n",
-		     (pointer)pPixmap));
-	return;
-    }
-
-    DBG_MIGRATE(("UseScreen %p score %d\n",
-		 (pointer)pPixmap, pExaPixmap->score));
-
-    if (pExaPixmap->score == EXA_PIXMAP_SCORE_INIT) {
-	exaDoMoveInPixmap(migrate);
-	pExaPixmap->score = 0;
-    }
-
-    if (pExaPixmap->score < EXA_PIXMAP_SCORE_MAX)
-	pExaPixmap->score++;
-
-    if (pExaPixmap->score >= EXA_PIXMAP_SCORE_MOVE_IN &&
-	!exaPixmapHasGpuCopy(pPixmap))
-    {
-	exaDoMoveInPixmap(migrate);
-    }
-
-    if (exaPixmapHasGpuCopy(pPixmap)) {
-	exaCopyDirtyToFb (migrate);
-	ExaOffscreenMarkUsed (pPixmap);
-    } else
-	exaCopyDirtyToSys (migrate);
-}
-
-/**
- * For the "greedy" migration scheme, pushes the pixmap toward being located in
- * system memory.
- */
-static void
-exaMigrateTowardSys (ExaMigrationPtr migrate)
-{
-    PixmapPtr pPixmap = migrate->pPix;
-    ExaPixmapPriv (pPixmap);
-
-    DBG_MIGRATE(("UseMem: %p score %d\n", (pointer)pPixmap, pExaPixmap->score));
-
-    if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED)
-	return;
-
-    if (pExaPixmap->score == EXA_PIXMAP_SCORE_INIT)
-	pExaPixmap->score = 0;
-
-    if (pExaPixmap->score > EXA_PIXMAP_SCORE_MIN)
-	pExaPixmap->score--;
-
-    if (pExaPixmap->score <= EXA_PIXMAP_SCORE_MOVE_OUT && pExaPixmap->area)
-	exaDoMoveOutPixmap(migrate);
-
-    if (exaPixmapHasGpuCopy(pPixmap)) {
-	exaCopyDirtyToFb (migrate);
-	ExaOffscreenMarkUsed (pPixmap);
-    } else
-	exaCopyDirtyToSys (migrate);
-}
-
-/**
- * If the pixmap has both a framebuffer and system memory copy, this function
- * asserts that both of them are the same.
- */
-static Bool
-exaAssertNotDirty (PixmapPtr pPixmap)
-{
-    ExaPixmapPriv (pPixmap);
-    CARD8 *dst, *src;
-    RegionRec ValidReg;
-    int dst_pitch, src_pitch, cpp, y, nbox, save_pitch;
-    BoxPtr pBox;
-    Bool ret = TRUE, save_use_gpu_copy;
-
-    if (exaPixmapIsPinned(pPixmap) || pExaPixmap->area == NULL)
-	return ret;
-
-    REGION_NULL(pScreen, &ValidReg);
-    REGION_INTERSECT(pScreen, &ValidReg, &pExaPixmap->validFB,
-		     &pExaPixmap->validSys);
-    nbox = REGION_NUM_RECTS(&ValidReg);
-
-    if (!nbox)
-	goto out;
-
-    pBox = REGION_RECTS(&ValidReg);
-
-    dst_pitch = pExaPixmap->sys_pitch;
-    src_pitch = pExaPixmap->fb_pitch;
-    cpp = pPixmap->drawable.bitsPerPixel / 8;
-
-    save_use_gpu_copy = pExaPixmap->use_gpu_copy;
-    save_pitch = pPixmap->devKind;
-    pExaPixmap->use_gpu_copy = TRUE;
-    pPixmap->devKind = pExaPixmap->fb_pitch;
-
-    if (!ExaDoPrepareAccess(pPixmap, EXA_PREPARE_SRC))
-	goto skip;
-
-    while (nbox--) {
-	    int rowbytes;
-
-	    pBox->x1 = max(pBox->x1, 0);
-	    pBox->y1 = max(pBox->y1, 0);
-	    pBox->x2 = min(pBox->x2, pPixmap->drawable.width);
-	    pBox->y2 = min(pBox->y2, pPixmap->drawable.height);
-
-	    if (pBox->x1 >= pBox->x2 || pBox->y1 >= pBox->y2)
-		continue;
-
-	    rowbytes = (pBox->x2 - pBox->x1) * cpp;
-	    src = (CARD8 *) pPixmap->devPrivate.ptr + pBox->y1 * src_pitch + pBox->x1 * cpp;
-	    dst = pExaPixmap->sys_ptr + pBox->y1 * dst_pitch + pBox->x1 * cpp;
-
-	    for (y = pBox->y1; y < pBox->y2;
-		 y++, src += src_pitch, dst += dst_pitch) {
-		if (memcmp(dst, src, rowbytes) != 0) {
-		    ret = FALSE;
-		    exaPixmapDirty(pPixmap, pBox->x1, pBox->y1, pBox->x2,
-				   pBox->y2);
-		    break;
-		}
-	    }
-    }
-
-skip:
-    exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_SRC);
-
-    pExaPixmap->use_gpu_copy = save_use_gpu_copy;
-    pPixmap->devKind = save_pitch;
-
-out:
-    REGION_UNINIT(pScreen, &ValidReg);
-    return ret;
-}
-
-/**
- * Performs migration of the pixmaps according to the operation information
- * provided in pixmaps and can_accel and the migration scheme chosen in the
- * config file.
- */
-void
-exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
-{
-    ScreenPtr pScreen = pixmaps[0].pPix->drawable.pScreen;
-    ExaScreenPriv(pScreen);
-    int i, j;
-
-    /* If this debugging flag is set, check each pixmap for whether it is marked
-     * as clean, and if so, actually check if that's the case.  This should help
-     * catch issues with failing to mark a drawable as dirty.  While it will
-     * catch them late (after the operation happened), it at least explains what
-     * went wrong, and instrumenting the code to find what operation happened
-     * to the pixmap last shouldn't be hard.
-     */
-    if (pExaScr->checkDirtyCorrectness) {
-	for (i = 0; i < npixmaps; i++) {
-	    if (!exaPixmapIsDirty (pixmaps[i].pPix) &&
-		!exaAssertNotDirty (pixmaps[i].pPix))
-		ErrorF("%s: Pixmap %d dirty but not marked as such!\n", __func__, i);
-	}
-    }
-    /* If anything is pinned in system memory, we won't be able to
-     * accelerate.
-     */
-    for (i = 0; i < npixmaps; i++) {
-	if (exaPixmapIsPinned (pixmaps[i].pPix) &&
-	    !exaPixmapHasGpuCopy (pixmaps[i].pPix))
-	{
-	    EXA_FALLBACK(("Pixmap %p (%dx%d) pinned in sys\n", pixmaps[i].pPix,
-		      pixmaps[i].pPix->drawable.width,
-		      pixmaps[i].pPix->drawable.height));
-	    can_accel = FALSE;
-	    break;
-	}
-    }
-
-    if (pExaScr->migration == ExaMigrationSmart) {
-	/* If we've got something as a destination that we shouldn't cause to
-	 * become newly dirtied, take the unaccelerated route.
-	 */
-	for (i = 0; i < npixmaps; i++) {
-	    if (pixmaps[i].as_dst && !exaPixmapShouldBeInFB (pixmaps[i].pPix) &&
-		!exaPixmapIsDirty (pixmaps[i].pPix))
-	    {
-		for (i = 0; i < npixmaps; i++) {
-		    if (!exaPixmapIsDirty (pixmaps[i].pPix))
-			exaDoMoveOutPixmap (pixmaps + i);
-		}
-		return;
-	    }
-	}
-
-	/* If we aren't going to accelerate, then we migrate everybody toward
-	 * system memory, and kick out if it's free.
-	 */
-	if (!can_accel) {
-	    for (i = 0; i < npixmaps; i++) {
-		exaMigrateTowardSys (pixmaps + i);
-		if (!exaPixmapIsDirty (pixmaps[i].pPix))
-		    exaDoMoveOutPixmap (pixmaps + i);
-	    }
-	    return;
-	}
-
-	/* Finally, the acceleration path.  Move them all in. */
-	for (i = 0; i < npixmaps; i++) {
-	    exaMigrateTowardFb(pixmaps + i);
-	    exaDoMoveInPixmap(pixmaps + i);
-	}
-    } else if (pExaScr->migration == ExaMigrationGreedy) {
-	/* If we can't accelerate, either because the driver can't or because one of
-	 * the pixmaps is pinned in system memory, then we migrate everybody toward
-	 * system memory.
-	 *
-	 * We also migrate toward system if all pixmaps involved are currently in
-	 * system memory -- this can mitigate thrashing when there are significantly
-	 * more pixmaps active than would fit in memory.
-	 *
-	 * If not, then we migrate toward FB so that hopefully acceleration can
-	 * happen.
-	 */
-	if (!can_accel) {
-	    for (i = 0; i < npixmaps; i++)
-		exaMigrateTowardSys (pixmaps + i);
-	    return;
-	}
-
-	for (i = 0; i < npixmaps; i++) {
-	    if (exaPixmapHasGpuCopy(pixmaps[i].pPix)) {
-		/* Found one in FB, so move all to FB. */
-		for (j = 0; j < npixmaps; j++)
-		    exaMigrateTowardFb(pixmaps + i);
-		return;
-	    }
-	}
-
-	/* Nobody's in FB, so move all away from FB. */
-	for (i = 0; i < npixmaps; i++)
-	    exaMigrateTowardSys(pixmaps + i);
-    } else if (pExaScr->migration == ExaMigrationAlways) {
-	/* Always move the pixmaps out if we can't accelerate.  If we can
-	 * accelerate, try to move them all in.  If that fails, then move them
-	 * back out.
-	 */
-	if (!can_accel) {
-	    for (i = 0; i < npixmaps; i++)
-		exaDoMoveOutPixmap(pixmaps + i);
-	    return;
-	}
-
-	/* Now, try to move them all into FB */
-	for (i = 0; i < npixmaps; i++) {
-	    exaDoMoveInPixmap(pixmaps + i);
-	}
-
-	/* If we couldn't fit everything in, abort */
-	for (i = 0; i < npixmaps; i++) {
-	    if (!exaPixmapHasGpuCopy(pixmaps[i].pPix)) {
-		return;
-	    }
-	}
-
-	/* Yay, everything has a gpu copy, mark memory as used */
-	for (i = 0; i < npixmaps; i++) {
-	    ExaOffscreenMarkUsed (pixmaps[i].pPix);
-	}
-    }
-}
-
-void
-exaPrepareAccessReg_classic(PixmapPtr pPixmap, int index, RegionPtr pReg)
-{
-    ExaMigrationRec pixmaps[1];
-
-    if (index == EXA_PREPARE_DEST || index == EXA_PREPARE_AUX_DEST) {
-	pixmaps[0].as_dst = TRUE;
-	pixmaps[0].as_src = FALSE;
-    } else {
-	pixmaps[0].as_dst = FALSE;
-	pixmaps[0].as_src = TRUE;
-    }
-    pixmaps[0].pPix = pPixmap;
-    pixmaps[0].pReg = pReg;
-
-    exaDoMigration(pixmaps, 1, FALSE);
-
-    (void)ExaDoPrepareAccess(pPixmap, index);
-}
+/*

+ * Copyright © 2006 Intel Corporation

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ *

+ * Authors:

+ *    Eric Anholt <eric@anholt.net>

+ *    Michel Dänzer <michel@tungstengraphics.com>

+ *

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <string.h>

+

+#include "exa_priv.h"

+#include "exa.h"

+

+#if DEBUG_MIGRATE

+#define DBG_MIGRATE(a) ErrorF a

+#else

+#define DBG_MIGRATE(a)

+#endif

+

+/**

+ * The fallback path for UTS/DFS failing is to just memcpy.  exaCopyDirtyToSys

+ * and exaCopyDirtyToFb both needed to do this loop.

+ */

+static void

+exaMemcpyBox (PixmapPtr pPixmap, BoxPtr pbox, CARD8 *src, int src_pitch,

+	      CARD8 *dst, int dst_pitch)

+ {

+    int i, cpp = pPixmap->drawable.bitsPerPixel / 8;

+    int bytes = (pbox->x2 - pbox->x1) * cpp;

+

+    src += pbox->y1 * src_pitch + pbox->x1 * cpp;

+    dst += pbox->y1 * dst_pitch + pbox->x1 * cpp;

+

+    for (i = pbox->y2 - pbox->y1; i; i--) {

+	memcpy (dst, src, bytes);

+	src += src_pitch;

+	dst += dst_pitch;

+    }

+}

+

+/**

+ * Returns TRUE if the pixmap is dirty (has been modified in its current

+ * location compared to the other), or lacks a private for tracking

+ * dirtiness.

+ */

+static Bool

+exaPixmapIsDirty (PixmapPtr pPix)

+{

+    ExaPixmapPriv (pPix);

+

+    if (pExaPixmap == NULL)

+	EXA_FatalErrorDebugWithRet(("EXA bug: exaPixmapIsDirty was called on a non-exa pixmap.\n"), TRUE);

+

+    if (!pExaPixmap->pDamage)

+	return FALSE;

+

+    return REGION_NOTEMPTY (pScreen, DamageRegion(pExaPixmap->pDamage)) ||

+	!REGION_EQUAL(pScreen, &pExaPixmap->validSys, &pExaPixmap->validFB);

+}

+

+/**

+ * Returns TRUE if the pixmap is either pinned in FB, or has a sufficient score

+ * to be considered "should be in framebuffer".  That's just anything that has

+ * had more acceleration than fallbacks, or has no score yet.

+ *

+ * Only valid if using a migration scheme that tracks score.

+ */

+static Bool

+exaPixmapShouldBeInFB (PixmapPtr pPix)

+{

+    ExaPixmapPriv (pPix);

+

+    if (exaPixmapIsPinned (pPix))

+	return TRUE;

+

+    return pExaPixmap->score >= 0;

+}

+

+/**

+ * If the pixmap is currently dirty, this copies at least the dirty area from

+ * FB to system or vice versa.  Both areas must be allocated.

+ */

+static void

+exaCopyDirty(ExaMigrationPtr migrate, RegionPtr pValidDst, RegionPtr pValidSrc,

+	     Bool (*transfer) (PixmapPtr pPix, int x, int y, int w, int h,

+			       char *sys, int sys_pitch), int fallback_index,

+	     void (*sync) (ScreenPtr pScreen))

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaPixmapPriv (pPixmap);

+    RegionPtr damage = DamageRegion (pExaPixmap->pDamage);

+    RegionRec CopyReg;

+    Bool save_use_gpu_copy;

+    int save_pitch;

+    BoxPtr pBox;

+    int nbox;

+    Bool access_prepared = FALSE;

+    Bool need_sync = FALSE;

+

+    /* Damaged bits are valid in current copy but invalid in other one */

+    if (pExaPixmap->use_gpu_copy) {

+	REGION_UNION(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,

+		     damage);

+	REGION_SUBTRACT(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,

+			damage);

+    } else {

+	REGION_UNION(pScreen, &pExaPixmap->validSys, &pExaPixmap->validSys,

+		     damage);

+	REGION_SUBTRACT(pScreen, &pExaPixmap->validFB, &pExaPixmap->validFB,

+			damage);

+    }

+

+    REGION_EMPTY(pScreen, damage);

+

+    /* Copy bits valid in source but not in destination */

+    REGION_NULL(pScreen, &CopyReg);

+    REGION_SUBTRACT(pScreen, &CopyReg, pValidSrc, pValidDst);

+

+    if (migrate->as_dst) {

+	ExaScreenPriv (pPixmap->drawable.pScreen);

+

+	/* XXX: The pending damage region will be marked as damaged after the

+	 * operation, so it should serve as an upper bound for the region that

+	 * needs to be synchronized for the operation. Unfortunately, this

+	 * causes corruption in some cases, e.g. when starting compiz. See

+	 * https://bugs.freedesktop.org/show_bug.cgi?id=12916 .

+	 */

+	if (pExaScr->optimize_migration) {

+	    RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);

+

+#if DEBUG_MIGRATE

+	    if (REGION_NIL(pending_damage)) {

+		static Bool firsttime = TRUE;

+

+		if (firsttime) {

+		    ErrorF("%s: Pending damage region empty!\n", __func__);

+		    firsttime = FALSE;

+		}

+	    }

+#endif

+

+	    /* Try to prevent destination valid region from growing too many

+	     * rects by filling it up to the extents of the union of the

+	     * destination valid region and the pending damage region.

+	     */

+	    if (REGION_NUM_RECTS(pValidDst) > 10) {

+		BoxRec box;

+		BoxPtr pValidExt, pDamageExt;

+		RegionRec closure;

+

+		pValidExt = REGION_EXTENTS(pScreen, pValidDst);

+		pDamageExt = REGION_EXTENTS(pScreen, pending_damage);

+

+		box.x1 = min(pValidExt->x1, pDamageExt->x1);

+		box.y1 = min(pValidExt->y1, pDamageExt->y1);

+		box.x2 = max(pValidExt->x2, pDamageExt->x2);

+		box.y2 = max(pValidExt->y2, pDamageExt->y2);

+

+		REGION_INIT(pScreen, &closure, &box, 0);

+		REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, &closure);

+	    } else

+		REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, pending_damage);

+	}

+

+	/* The caller may provide a region to be subtracted from the calculated

+	 * dirty region. This is to avoid migration of bits that don't

+	 * contribute to the result of the operation.

+	 */

+	if (migrate->pReg)

+	    REGION_SUBTRACT(pScreen, &CopyReg, &CopyReg, migrate->pReg);

+    } else {

+	/* The caller may restrict the region to be migrated for source pixmaps

+	 * to what's relevant for the operation.

+	 */

+	if (migrate->pReg)

+	    REGION_INTERSECT(pScreen, &CopyReg, &CopyReg, migrate->pReg);

+    }

+

+    pBox = REGION_RECTS(&CopyReg);

+    nbox = REGION_NUM_RECTS(&CopyReg);

+

+    save_use_gpu_copy = pExaPixmap->use_gpu_copy;

+    save_pitch = pPixmap->devKind;

+    pExaPixmap->use_gpu_copy = TRUE;

+    pPixmap->devKind = pExaPixmap->fb_pitch;

+

+    while (nbox--) {

+	pBox->x1 = max(pBox->x1, 0);

+	pBox->y1 = max(pBox->y1, 0);

+	pBox->x2 = min(pBox->x2, pPixmap->drawable.width);

+	pBox->y2 = min(pBox->y2, pPixmap->drawable.height);

+

+	if (pBox->x1 >= pBox->x2 || pBox->y1 >= pBox->y2)

+	    continue;

+

+	if (!transfer || !transfer (pPixmap,

+				    pBox->x1, pBox->y1,

+				    pBox->x2 - pBox->x1,

+				    pBox->y2 - pBox->y1,

+				    (char *) (pExaPixmap->sys_ptr

+				    + pBox->y1 * pExaPixmap->sys_pitch

+				    + pBox->x1 * pPixmap->drawable.bitsPerPixel / 8),

+				    pExaPixmap->sys_pitch))

+	{

+	    if (!access_prepared) {

+		ExaDoPrepareAccess(pPixmap, fallback_index);

+		access_prepared = TRUE;

+	    }

+	    if (fallback_index == EXA_PREPARE_DEST) {

+		exaMemcpyBox (pPixmap, pBox,

+			      pExaPixmap->sys_ptr, pExaPixmap->sys_pitch,

+			      pPixmap->devPrivate.ptr, pPixmap->devKind);

+	    } else {

+		exaMemcpyBox (pPixmap, pBox,

+			      pPixmap->devPrivate.ptr, pPixmap->devKind,

+			      pExaPixmap->sys_ptr, pExaPixmap->sys_pitch);

+	    }

+	} else

+	    need_sync = TRUE;

+

+	pBox++;

+    }

+

+    pExaPixmap->use_gpu_copy = save_use_gpu_copy;

+    pPixmap->devKind = save_pitch;

+

+    /* Try to prevent source valid region from growing too many rects by

+     * removing parts of it which are also in the destination valid region.

+     * Removing anything beyond that would lead to data loss.

+     */

+    if (REGION_NUM_RECTS(pValidSrc) > 20)

+	REGION_SUBTRACT(pScreen, pValidSrc, pValidSrc, pValidDst);

+

+    /* The copied bits are now valid in destination */

+    REGION_UNION(pScreen, pValidDst, pValidDst, &CopyReg);

+

+    REGION_UNINIT(pScreen, &CopyReg);

+

+    if (access_prepared)

+	exaFinishAccess(&pPixmap->drawable, fallback_index);

+    else if (need_sync && sync)

+	sync (pPixmap->drawable.pScreen);

+}

+

+/**

+ * If the pixmap is currently dirty, this copies at least the dirty area from

+ * the framebuffer  memory copy to the system memory copy.  Both areas must be

+ * allocated.

+ */

+void

+exaCopyDirtyToSys (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaScreenPriv (pPixmap->drawable.pScreen);

+    ExaPixmapPriv (pPixmap);

+

+    exaCopyDirty(migrate, &pExaPixmap->validSys, &pExaPixmap->validFB,

+		 pExaScr->info->DownloadFromScreen, EXA_PREPARE_SRC,

+		 exaWaitSync);

+}

+

+/**

+ * If the pixmap is currently dirty, this copies at least the dirty area from

+ * the system memory copy to the framebuffer memory copy.  Both areas must be

+ * allocated.

+ */

+void

+exaCopyDirtyToFb (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaScreenPriv (pPixmap->drawable.pScreen);

+    ExaPixmapPriv (pPixmap);

+

+    exaCopyDirty(migrate, &pExaPixmap->validFB, &pExaPixmap->validSys,

+		 pExaScr->info->UploadToScreen, EXA_PREPARE_DEST, NULL);

+}

+

+/**

+ * Allocates a framebuffer copy of the pixmap if necessary, and then copies

+ * any necessary pixmap data into the framebuffer copy and points the pixmap at

+ * it.

+ *

+ * Note that when first allocated, a pixmap will have FALSE dirty flag.

+ * This is intentional because pixmap data starts out undefined.  So if we move

+ * it in due to the first operation against it being accelerated, it will have

+ * undefined framebuffer contents that we didn't have to upload.  If we do

+ * moveouts (and moveins) after the first movein, then we will only have to copy

+ * back and forth if the pixmap was written to after the last synchronization of

+ * the two copies.  Then, at exaPixmapSave (when the framebuffer copy goes away)

+ * we mark the pixmap dirty, so that the next exaMoveInPixmap will actually move

+ * all the data, since it's almost surely all valid now.

+ */

+static void

+exaDoMoveInPixmap (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ScreenPtr pScreen = pPixmap->drawable.pScreen;

+    ExaScreenPriv (pScreen);

+    ExaPixmapPriv (pPixmap);

+

+    /* If we're VT-switched away, no touching card memory allowed. */

+    if (pExaScr->swappedOut)

+	return;

+

+    /* If we're not allowed to move, then fail. */

+    if (exaPixmapIsPinned(pPixmap))

+	return;

+

+    /* Don't migrate in pixmaps which are less than 8bpp.  This avoids a lot of

+     * fragility in EXA, and <8bpp is probably not used enough any more to care

+     * (at least, not in acceleratd paths).

+     */

+    if (pPixmap->drawable.bitsPerPixel < 8)

+	return;

+

+    if (pExaPixmap->accel_blocked)

+	return;

+

+    if (pExaPixmap->area == NULL) {

+	pExaPixmap->area =

+	    exaOffscreenAlloc (pScreen, pExaPixmap->fb_size,

+			       pExaScr->info->pixmapOffsetAlign, FALSE,

+                               exaPixmapSave, (pointer) pPixmap);

+	if (pExaPixmap->area == NULL)

+	    return;

+

+	pExaPixmap->fb_ptr = (CARD8 *) pExaScr->info->memoryBase +

+				       pExaPixmap->area->offset;

+    }

+

+    exaCopyDirtyToFb (migrate);

+

+    if (exaPixmapHasGpuCopy(pPixmap))

+	return;

+

+    DBG_MIGRATE (("-> %p (0x%x) (%dx%d) (%c)\n", pPixmap,

+		  (ExaGetPixmapPriv(pPixmap)->area ?

+                   ExaGetPixmapPriv(pPixmap)->area->offset : 0),

+		  pPixmap->drawable.width,

+		  pPixmap->drawable.height,

+		  exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));

+

+    pExaPixmap->use_gpu_copy = TRUE;

+

+    pPixmap->devKind = pExaPixmap->fb_pitch;

+    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

+}

+

+void

+exaMoveInPixmap_classic (PixmapPtr pPixmap)

+{

+    static ExaMigrationRec migrate = { FALSE, TRUE,

+				       NULL, NULL };

+

+    migrate.pPix = pPixmap;

+    exaDoMoveInPixmap (&migrate);

+}

+

+/**

+ * Switches the current active location of the pixmap to system memory, copying

+ * updated data out if necessary.

+ */

+static void

+exaDoMoveOutPixmap (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaPixmapPriv (pPixmap);

+

+    if (!pExaPixmap->area || exaPixmapIsPinned(pPixmap))

+	return;

+

+    exaCopyDirtyToSys (migrate);

+

+    if (exaPixmapHasGpuCopy(pPixmap)) {

+

+	DBG_MIGRATE (("<- %p (%p) (%dx%d) (%c)\n", pPixmap,

+		      (void*)(ExaGetPixmapPriv(pPixmap)->area ?

+			      ExaGetPixmapPriv(pPixmap)->area->offset : 0),

+		      pPixmap->drawable.width,

+		      pPixmap->drawable.height,

+		      exaPixmapIsDirty(pPixmap) ? 'd' : 'c'));

+

+	pExaPixmap->use_gpu_copy = FALSE;

+

+	pPixmap->devKind = pExaPixmap->sys_pitch;

+	pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;

+    }

+}

+

+void

+exaMoveOutPixmap_classic (PixmapPtr pPixmap)

+{

+    static ExaMigrationRec migrate = { FALSE, TRUE,

+				       NULL, NULL };

+

+    migrate.pPix = pPixmap;

+    exaDoMoveOutPixmap (&migrate);

+}

+

+

+/**

+ * Copies out important pixmap data and removes references to framebuffer area.

+ * Called when the memory manager decides it's time to kick the pixmap out of

+ * framebuffer entirely.

+ */

+void

+exaPixmapSave (ScreenPtr pScreen, ExaOffscreenArea *area)

+{

+    PixmapPtr pPixmap = area->privData;

+    ExaPixmapPriv(pPixmap);

+

+    exaMoveOutPixmap(pPixmap);

+

+    pExaPixmap->fb_ptr = NULL;

+    pExaPixmap->area = NULL;

+

+    /* Mark all FB bits as invalid, so all valid system bits get copied to FB

+     * next time */

+    REGION_EMPTY(pPixmap->drawable.pScreen, &pExaPixmap->validFB);

+}

+

+/**

+ * For the "greedy" migration scheme, pushes the pixmap toward being located in

+ * framebuffer memory.

+ */

+static void

+exaMigrateTowardFb (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaPixmapPriv (pPixmap);

+

+    if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED) {

+	DBG_MIGRATE(("UseScreen: not migrating pinned pixmap %p\n",

+		     (pointer)pPixmap));

+	return;

+    }

+

+    DBG_MIGRATE(("UseScreen %p score %d\n",

+		 (pointer)pPixmap, pExaPixmap->score));

+

+    if (pExaPixmap->score == EXA_PIXMAP_SCORE_INIT) {

+	exaDoMoveInPixmap(migrate);

+	pExaPixmap->score = 0;

+    }

+

+    if (pExaPixmap->score < EXA_PIXMAP_SCORE_MAX)

+	pExaPixmap->score++;

+

+    if (pExaPixmap->score >= EXA_PIXMAP_SCORE_MOVE_IN &&

+	!exaPixmapHasGpuCopy(pPixmap))

+    {

+	exaDoMoveInPixmap(migrate);

+    }

+

+    if (exaPixmapHasGpuCopy(pPixmap)) {

+	exaCopyDirtyToFb (migrate);

+	ExaOffscreenMarkUsed (pPixmap);

+    } else

+	exaCopyDirtyToSys (migrate);

+}

+

+/**

+ * For the "greedy" migration scheme, pushes the pixmap toward being located in

+ * system memory.

+ */

+static void

+exaMigrateTowardSys (ExaMigrationPtr migrate)

+{

+    PixmapPtr pPixmap = migrate->pPix;

+    ExaPixmapPriv (pPixmap);

+

+    DBG_MIGRATE(("UseMem: %p score %d\n", (pointer)pPixmap, pExaPixmap->score));

+

+    if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED)

+	return;

+

+    if (pExaPixmap->score == EXA_PIXMAP_SCORE_INIT)

+	pExaPixmap->score = 0;

+

+    if (pExaPixmap->score > EXA_PIXMAP_SCORE_MIN)

+	pExaPixmap->score--;

+

+    if (pExaPixmap->score <= EXA_PIXMAP_SCORE_MOVE_OUT && pExaPixmap->area)

+	exaDoMoveOutPixmap(migrate);

+

+    if (exaPixmapHasGpuCopy(pPixmap)) {

+	exaCopyDirtyToFb (migrate);

+	ExaOffscreenMarkUsed (pPixmap);

+    } else

+	exaCopyDirtyToSys (migrate);

+}

+

+/**

+ * If the pixmap has both a framebuffer and system memory copy, this function

+ * asserts that both of them are the same.

+ */

+static Bool

+exaAssertNotDirty (PixmapPtr pPixmap)

+{

+    ExaPixmapPriv (pPixmap);

+    CARD8 *dst, *src;

+    RegionRec ValidReg;

+    int dst_pitch, src_pitch, cpp, y, nbox, save_pitch;

+    BoxPtr pBox;

+    Bool ret = TRUE, save_use_gpu_copy;

+

+    if (exaPixmapIsPinned(pPixmap) || pExaPixmap->area == NULL)

+	return ret;

+

+    REGION_NULL(pScreen, &ValidReg);

+    REGION_INTERSECT(pScreen, &ValidReg, &pExaPixmap->validFB,

+		     &pExaPixmap->validSys);

+    nbox = REGION_NUM_RECTS(&ValidReg);

+

+    if (!nbox)

+	goto out;

+

+    pBox = REGION_RECTS(&ValidReg);

+

+    dst_pitch = pExaPixmap->sys_pitch;

+    src_pitch = pExaPixmap->fb_pitch;

+    cpp = pPixmap->drawable.bitsPerPixel / 8;

+

+    save_use_gpu_copy = pExaPixmap->use_gpu_copy;

+    save_pitch = pPixmap->devKind;

+    pExaPixmap->use_gpu_copy = TRUE;

+    pPixmap->devKind = pExaPixmap->fb_pitch;

+

+    if (!ExaDoPrepareAccess(pPixmap, EXA_PREPARE_SRC))

+	goto skip;

+

+    while (nbox--) {

+	    int rowbytes;

+

+	    pBox->x1 = max(pBox->x1, 0);

+	    pBox->y1 = max(pBox->y1, 0);

+	    pBox->x2 = min(pBox->x2, pPixmap->drawable.width);

+	    pBox->y2 = min(pBox->y2, pPixmap->drawable.height);

+

+	    if (pBox->x1 >= pBox->x2 || pBox->y1 >= pBox->y2)

+		continue;

+

+	    rowbytes = (pBox->x2 - pBox->x1) * cpp;

+	    src = (CARD8 *) pPixmap->devPrivate.ptr + pBox->y1 * src_pitch + pBox->x1 * cpp;

+	    dst = pExaPixmap->sys_ptr + pBox->y1 * dst_pitch + pBox->x1 * cpp;

+

+	    for (y = pBox->y1; y < pBox->y2;

+		 y++, src += src_pitch, dst += dst_pitch) {

+		if (memcmp(dst, src, rowbytes) != 0) {

+		    ret = FALSE;

+		    exaPixmapDirty(pPixmap, pBox->x1, pBox->y1, pBox->x2,

+				   pBox->y2);

+		    break;

+		}

+	    }

+    }

+

+skip:

+    exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_SRC);

+

+    pExaPixmap->use_gpu_copy = save_use_gpu_copy;

+    pPixmap->devKind = save_pitch;

+

+out:

+    REGION_UNINIT(pScreen, &ValidReg);

+    return ret;

+}

+

+/**

+ * Performs migration of the pixmaps according to the operation information

+ * provided in pixmaps and can_accel and the migration scheme chosen in the

+ * config file.

+ */

+void

+exaDoMigration_classic (ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)

+{

+    ScreenPtr pScreen = pixmaps[0].pPix->drawable.pScreen;

+    ExaScreenPriv(pScreen);

+    int i, j;

+

+    /* If this debugging flag is set, check each pixmap for whether it is marked

+     * as clean, and if so, actually check if that's the case.  This should help

+     * catch issues with failing to mark a drawable as dirty.  While it will

+     * catch them late (after the operation happened), it at least explains what

+     * went wrong, and instrumenting the code to find what operation happened

+     * to the pixmap last shouldn't be hard.

+     */

+    if (pExaScr->checkDirtyCorrectness) {

+	for (i = 0; i < npixmaps; i++) {

+	    if (!exaPixmapIsDirty (pixmaps[i].pPix) &&

+		!exaAssertNotDirty (pixmaps[i].pPix))

+		ErrorF("%s: Pixmap %d dirty but not marked as such!\n", __FUNCTION__, i);

+	}

+    }

+    /* If anything is pinned in system memory, we won't be able to

+     * accelerate.

+     */

+    for (i = 0; i < npixmaps; i++) {

+	if (exaPixmapIsPinned (pixmaps[i].pPix) &&

+	    !exaPixmapHasGpuCopy (pixmaps[i].pPix))

+	{

+	    EXA_FALLBACK(("Pixmap %p (%dx%d) pinned in sys\n", pixmaps[i].pPix,

+		      pixmaps[i].pPix->drawable.width,

+		      pixmaps[i].pPix->drawable.height));

+	    can_accel = FALSE;

+	    break;

+	}

+    }

+

+    if (pExaScr->migration == ExaMigrationSmart) {

+	/* If we've got something as a destination that we shouldn't cause to

+	 * become newly dirtied, take the unaccelerated route.

+	 */

+	for (i = 0; i < npixmaps; i++) {

+	    if (pixmaps[i].as_dst && !exaPixmapShouldBeInFB (pixmaps[i].pPix) &&

+		!exaPixmapIsDirty (pixmaps[i].pPix))

+	    {

+		for (i = 0; i < npixmaps; i++) {

+		    if (!exaPixmapIsDirty (pixmaps[i].pPix))

+			exaDoMoveOutPixmap (pixmaps + i);

+		}

+		return;

+	    }

+	}

+

+	/* If we aren't going to accelerate, then we migrate everybody toward

+	 * system memory, and kick out if it's free.

+	 */

+	if (!can_accel) {

+	    for (i = 0; i < npixmaps; i++) {

+		exaMigrateTowardSys (pixmaps + i);

+		if (!exaPixmapIsDirty (pixmaps[i].pPix))

+		    exaDoMoveOutPixmap (pixmaps + i);

+	    }

+	    return;

+	}

+

+	/* Finally, the acceleration path.  Move them all in. */

+	for (i = 0; i < npixmaps; i++) {

+	    exaMigrateTowardFb(pixmaps + i);

+	    exaDoMoveInPixmap(pixmaps + i);

+	}

+    } else if (pExaScr->migration == ExaMigrationGreedy) {

+	/* If we can't accelerate, either because the driver can't or because one of

+	 * the pixmaps is pinned in system memory, then we migrate everybody toward

+	 * system memory.

+	 *

+	 * We also migrate toward system if all pixmaps involved are currently in

+	 * system memory -- this can mitigate thrashing when there are significantly

+	 * more pixmaps active than would fit in memory.

+	 *

+	 * If not, then we migrate toward FB so that hopefully acceleration can

+	 * happen.

+	 */

+	if (!can_accel) {

+	    for (i = 0; i < npixmaps; i++)

+		exaMigrateTowardSys (pixmaps + i);

+	    return;

+	}

+

+	for (i = 0; i < npixmaps; i++) {

+	    if (exaPixmapHasGpuCopy(pixmaps[i].pPix)) {

+		/* Found one in FB, so move all to FB. */

+		for (j = 0; j < npixmaps; j++)

+		    exaMigrateTowardFb(pixmaps + i);

+		return;

+	    }

+	}

+

+	/* Nobody's in FB, so move all away from FB. */

+	for (i = 0; i < npixmaps; i++)

+	    exaMigrateTowardSys(pixmaps + i);

+    } else if (pExaScr->migration == ExaMigrationAlways) {

+	/* Always move the pixmaps out if we can't accelerate.  If we can

+	 * accelerate, try to move them all in.  If that fails, then move them

+	 * back out.

+	 */

+	if (!can_accel) {

+	    for (i = 0; i < npixmaps; i++)

+		exaDoMoveOutPixmap(pixmaps + i);

+	    return;

+	}

+

+	/* Now, try to move them all into FB */

+	for (i = 0; i < npixmaps; i++) {

+	    exaDoMoveInPixmap(pixmaps + i);

+	}

+

+	/* If we couldn't fit everything in, abort */

+	for (i = 0; i < npixmaps; i++) {

+	    if (!exaPixmapHasGpuCopy(pixmaps[i].pPix)) {

+		return;

+	    }

+	}

+

+	/* Yay, everything has a gpu copy, mark memory as used */

+	for (i = 0; i < npixmaps; i++) {

+	    ExaOffscreenMarkUsed (pixmaps[i].pPix);

+	}

+    }

+}

+

+void

+exaPrepareAccessReg_classic(PixmapPtr pPixmap, int index, RegionPtr pReg)

+{

+    ExaMigrationRec pixmaps[1];

+

+    if (index == EXA_PREPARE_DEST || index == EXA_PREPARE_AUX_DEST) {

+	pixmaps[0].as_dst = TRUE;

+	pixmaps[0].as_src = FALSE;

+    } else {

+	pixmaps[0].as_dst = FALSE;

+	pixmaps[0].as_src = TRUE;

+    }

+    pixmaps[0].pPix = pPixmap;

+    pixmaps[0].pReg = pReg;

+

+    exaDoMigration(pixmaps, 1, FALSE);

+

+    (void)ExaDoPrepareAccess(pPixmap, index);

+}

diff --git a/xorg-server/exa/exa_unaccel.c b/xorg-server/exa/exa_unaccel.c
index b4ead7ff2..adbee8413 100644
--- a/xorg-server/exa/exa_unaccel.c
+++ b/xorg-server/exa/exa_unaccel.c
@@ -1,748 +1,748 @@
-/*
- *
- * Copyright © 1999 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "exa_priv.h"
-
-#ifdef RENDER
-#include "mipict.h"
-#endif
-
-/*
- * These functions wrap the low-level fb rendering functions and
- * synchronize framebuffer/accelerated drawing by stalling until
- * the accelerator is idle
- */
-
-/**
- * Calls exaPrepareAccess with EXA_PREPARE_SRC for the tile, if that is the
- * current fill style.
- *
- * Solid doesn't use an extra pixmap source, and Stippled/OpaqueStippled are
- * 1bpp and never in fb, so we don't worry about them.
- * We should worry about them for completeness sake and going forward.
- */
-void
-exaPrepareAccessGC(GCPtr pGC)
-{
-    if (pGC->stipple)
-        exaPrepareAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);
-    if (pGC->fillStyle == FillTiled)
-	exaPrepareAccess(&pGC->tile.pixmap->drawable, EXA_PREPARE_SRC);
-}
-
-/**
- * Finishes access to the tile in the GC, if used.
- */
-void
-exaFinishAccessGC(GCPtr pGC)
-{
-    if (pGC->fillStyle == FillTiled)
-	exaFinishAccess(&pGC->tile.pixmap->drawable, EXA_PREPARE_SRC);
-    if (pGC->stipple)
-        exaFinishAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);
-}
-
-#if DEBUG_TRACE_FALL
-char
-exaDrawableLocation(DrawablePtr pDrawable)
-{
-    return exaDrawableIsOffscreen(pDrawable) ? 's' : 'm';
-}
-#endif /* DEBUG_TRACE_FALL */
-
-void
-ExaCheckFillSpans (DrawablePtr pDrawable, GCPtr pGC, int nspans,
-		   DDXPointPtr ppt, int *pwidth, int fSorted)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->FillSpans (pDrawable, pGC, nspans, ppt, pwidth, fSorted);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckSetSpans (DrawablePtr pDrawable, GCPtr pGC, char *psrc,
-		 DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    pGC->ops->SetSpans (pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth,
-		 int x, int y, int w, int h, int leftPad, int format,
-		 char *bits)
-{
-    PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
-    ExaPixmapPriv(pPixmap);
-
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-    if (!pExaScr->prepare_access_reg || !pExaPixmap->pDamage ||
-	exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,
-			      pGC->alu, pGC->clientClipType))
-	exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    else
-	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST,
-				    DamagePendingRegion(pExaPixmap->pDamage));
-    pGC->ops->PutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst,  GCPtr pGC,
-	     BoxPtr	pbox, int nbox, int dx, int dy, Bool	reverse, 
-	     Bool upsidedown, Pixel bitplane, void *closure)
-{
-    RegionRec reg;
-    int xoff, yoff;
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
-		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
-
-    if (pExaScr->prepare_access_reg) {
-	PixmapPtr pPixmap = exaGetDrawablePixmap(pSrc);
-
-	exaGetDrawableDeltas(pSrc, pPixmap, &xoff, &yoff);
-	REGION_INIT(pScreen, &reg, pbox, nbox);
-	REGION_TRANSLATE(pScreen, &reg, xoff + dx, yoff + dy);
-	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_SRC, &reg);
-	REGION_UNINIT(pScreen, &reg);
-    } else
-	exaPrepareAccess (pSrc, EXA_PREPARE_SRC);
-
-    if (pExaScr->prepare_access_reg &&
-	!exaGCReadsDestination(pDst, pGC->planemask, pGC->fillStyle,
-			       pGC->alu, pGC->clientClipType)) {
-	PixmapPtr pPixmap = exaGetDrawablePixmap(pDst);
-
-	exaGetDrawableDeltas(pSrc, pPixmap, &xoff, &yoff);
-	REGION_INIT(pScreen, &reg, pbox, nbox);
-	REGION_TRANSLATE(pScreen, &reg, xoff, yoff);
-	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST, &reg);
-	REGION_UNINIT(pScreen, &reg);
-    } else
-	exaPrepareAccess (pDst, EXA_PREPARE_DEST);
-
-    /* This will eventually call fbCopyNtoN, with some calculation overhead. */
-    while (nbox--) {
-	pGC->ops->CopyArea (pSrc, pDst, pGC, pbox->x1 - pSrc->x + dx, pbox->y1 - pSrc->y + dy, 
-			pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, pbox->x1 - pDst->x, pbox->y1 - pDst->y);
-	pbox++;
-    }
-    exaFinishAccess (pSrc, EXA_PREPARE_SRC);
-    exaFinishAccess (pDst, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-static void
-ExaFallbackPrepareReg(DrawablePtr pDrawable,
-		      GCPtr pGC,
-		      int x, int y, int width, int height,
-		      int index, Bool checkReads)
-{
-    ScreenPtr pScreen = pDrawable->pScreen;
-    ExaScreenPriv(pScreen);
-
-    if (pExaScr->prepare_access_reg &&
-	!(checkReads && exaGCReadsDestination(pDrawable,
-					      pGC->planemask,
-					      pGC->fillStyle,
-					      pGC->alu,
-					      pGC->clientClipType))) {
-	BoxRec box;
-	RegionRec reg;
-	int xoff, yoff;
-	PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
-
-	exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
-	box.x1 = pDrawable->x + x + xoff;
-	box.y1 = pDrawable->y + y + yoff;
-	box.x2 = box.x1 + width;
-	box.y2 = box.y1 + height;
-
-	REGION_INIT(pScreen, &reg, &box, 1);
-	pExaScr->prepare_access_reg(pPixmap, index, &reg);
-	REGION_UNINIT(pScreen, &reg);
-    } else
-	exaPrepareAccess(pDrawable, index);
-}
-
-
-RegionPtr
-ExaCheckCopyArea (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
-		 int srcx, int srcy, int w, int h, int dstx, int dsty)
-{
-    RegionPtr ret;
-
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
-		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
-    ExaFallbackPrepareReg(pSrc, pGC, srcx, srcy, w, h,
-			  EXA_PREPARE_SRC, FALSE);
-    ExaFallbackPrepareReg(pDst, pGC, dstx, dsty, w, h,
-			  EXA_PREPARE_DEST, TRUE);
-    ret = pGC->ops->CopyArea (pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
-    exaFinishAccess (pSrc, EXA_PREPARE_SRC);
-    exaFinishAccess (pDst, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-
-    return ret;
-}
-
-RegionPtr
-ExaCheckCopyPlane (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
-		  int srcx, int srcy, int w, int h, int dstx, int dsty,
-		  unsigned long bitPlane)
-{
-    RegionPtr ret;
-
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
-		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
-    ExaFallbackPrepareReg(pSrc, pGC, srcx, srcy, w, h,
-			  EXA_PREPARE_SRC, FALSE);
-    ExaFallbackPrepareReg(pDst, pGC, dstx, dsty, w, h,
-			  EXA_PREPARE_DEST, TRUE);
-    ret = pGC->ops->CopyPlane (pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty,
-		       bitPlane);
-    exaFinishAccess (pSrc, EXA_PREPARE_SRC);
-    exaFinishAccess (pDst, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-
-    return ret;
-}
-
-void
-ExaCheckPolyPoint (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
-		  DDXPointPtr pptInit)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    pGC->ops->PolyPoint (pDrawable, pGC, mode, npt, pptInit);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPolylines (DrawablePtr pDrawable, GCPtr pGC,
-		  int mode, int npt, DDXPointPtr ppt)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c), width %d, mode %d, count %d\n",
-		  pDrawable, exaDrawableLocation(pDrawable),
-		  pGC->lineWidth, mode, npt));
-
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->Polylines (pDrawable, pGC, mode, npt, ppt);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPolySegment (DrawablePtr pDrawable, GCPtr pGC,
-		    int nsegInit, xSegment *pSegInit)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c) width %d, count %d\n", pDrawable,
-		  exaDrawableLocation(pDrawable), pGC->lineWidth, nsegInit));
-
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->PolySegment (pDrawable, pGC, nsegInit, pSegInit);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC,
-		int narcs, xArc *pArcs)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->PolyArc (pDrawable, pGC, narcs, pArcs);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC,
-		     int nrect, xRectangle *prect)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->PolyFillRect (pDrawable, pGC, nrect, prect);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckImageGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
-		      int x, int y, unsigned int nglyph,
-		      CharInfoPtr *ppci, pointer pglyphBase)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c)\n", pDrawable,
-		  exaDrawableLocation(pDrawable)));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->ImageGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
-		     int x, int y, unsigned int nglyph,
-		     CharInfoPtr *ppci, pointer pglyphBase)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("to %p (%c), style %d alu %d\n", pDrawable,
-		  exaDrawableLocation(pDrawable), pGC->fillStyle, pGC->alu));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->PolyGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckPushPixels (GCPtr pGC, PixmapPtr pBitmap,
-		   DrawablePtr pDrawable,
-		   int w, int h, int x, int y)
-{
-    EXA_PRE_FALLBACK_GC(pGC);
-    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pBitmap, pDrawable,
-		  exaDrawableLocation(&pBitmap->drawable),
-		  exaDrawableLocation(pDrawable)));
-    ExaFallbackPrepareReg(pDrawable, pGC, x, y, w, h,
-			  EXA_PREPARE_DEST, TRUE);
-    ExaFallbackPrepareReg(&pBitmap->drawable, pGC, 0, 0, w, h,
-			  EXA_PREPARE_SRC, FALSE);
-    exaPrepareAccessGC (pGC);
-    pGC->ops->PushPixels (pGC, pBitmap, pDrawable, w, h, x, y);
-    exaFinishAccessGC (pGC);
-    exaFinishAccess (&pBitmap->drawable, EXA_PREPARE_SRC);
-    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK_GC(pGC);
-}
-
-void
-ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
-    DrawablePtr pDrawable = &pWin->drawable;
-    ScreenPtr pScreen = pDrawable->pScreen;
-    EXA_PRE_FALLBACK(pScreen);
-    EXA_FALLBACK(("from %p\n", pWin));
-
-    /* Only need the source bits, the destination region will be overwritten */
-    if (pExaScr->prepare_access_reg) {
-	PixmapPtr pPixmap = pScreen->GetWindowPixmap(pWin);
-	int xoff, yoff;
-
-	exaGetDrawableDeltas(&pWin->drawable, pPixmap, &xoff, &yoff);
-	REGION_TRANSLATE(pScreen, prgnSrc, xoff, yoff);
-	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_SRC, prgnSrc);
-	REGION_TRANSLATE(pScreen, prgnSrc, -xoff, -yoff);
-    } else
-	exaPrepareAccess(pDrawable, EXA_PREPARE_SRC);
-
-    swap(pExaScr, pScreen, CopyWindow);
-    pScreen->CopyWindow (pWin, ptOldOrg, prgnSrc);
-    swap(pExaScr, pScreen, CopyWindow);
-    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
-    EXA_POST_FALLBACK(pScreen);
-}
-
-void
-ExaCheckGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
-		unsigned int format, unsigned long planeMask, char *d)
-{
-    ScreenPtr pScreen = pDrawable->pScreen;
-    EXA_PRE_FALLBACK(pScreen);
-    EXA_FALLBACK(("from %p (%c)\n", pDrawable,
-		  exaDrawableLocation(pDrawable)));
-
-    ExaFallbackPrepareReg(pDrawable, NULL, x, y, w, h,
-			  EXA_PREPARE_SRC, FALSE);
-    swap(pExaScr, pScreen, GetImage);
-    pScreen->GetImage (pDrawable, x, y, w, h, format, planeMask, d);
-    swap(pExaScr, pScreen, GetImage);
-    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
-    EXA_POST_FALLBACK(pScreen);
-}
-
-void
-ExaCheckGetSpans (DrawablePtr pDrawable,
-		 int wMax,
-		 DDXPointPtr ppt,
-		 int *pwidth,
-		 int nspans,
-		 char *pdstStart)
-{
-    ScreenPtr pScreen = pDrawable->pScreen;
-
-    EXA_PRE_FALLBACK(pScreen);
-    EXA_FALLBACK(("from %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
-    exaPrepareAccess (pDrawable, EXA_PREPARE_SRC);
-    swap(pExaScr, pScreen, GetSpans);
-    pScreen->GetSpans (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
-    swap(pExaScr, pScreen, GetSpans);
-    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);
-    EXA_POST_FALLBACK(pScreen);
-}
-
-static void
-ExaSrcValidate(DrawablePtr pDrawable,
-	       int x,
-	       int y,
-	       int width,
-	       int height)
-{
-    ScreenPtr pScreen = pDrawable->pScreen;
-    ExaScreenPriv(pScreen);
-    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
-    BoxRec box;
-    RegionRec reg;
-    RegionPtr dst;
-    int xoff, yoff;
-
-    exaGetDrawableDeltas(pDrawable, pPix, &xoff, &yoff);
-
-    box.x1 = x + xoff;
-    box.y1 = y + yoff;
-    box.x2 = box.x1 + width;
-    box.y2 = box.y1 + height;
-
-    dst = (pExaScr->srcPix == pPix) ? &pExaScr->srcReg :
-	&pExaScr->maskReg;
-
-    REGION_INIT(pScreen, &reg, &box, 1);
-    REGION_UNION(pScreen, dst, dst, &reg);
-    REGION_UNINIT(pScreen, &reg);
-
-    swap(pExaScr, pScreen, SourceValidate);
-    pScreen->SourceValidate(pDrawable, x, y, width, height);
-    swap(pExaScr, pScreen, SourceValidate);
-}
-
-static Bool
-ExaPrepareCompositeReg(ScreenPtr  pScreen,
-		       CARD8      op,
-		       PicturePtr pSrc,
-		       PicturePtr pMask,
-		       PicturePtr pDst,
-		       INT16      xSrc,
-		       INT16      ySrc,
-		       INT16      xMask,
-		       INT16      yMask,
-		       INT16      xDst,
-		       INT16      yDst,
-		       CARD16     width,
-		       CARD16     height)
-{
-    RegionRec region;
-    RegionPtr dstReg = NULL;
-    RegionPtr srcReg = NULL;
-    RegionPtr maskReg = NULL;
-    PixmapPtr pSrcPix = NULL;
-    PixmapPtr pMaskPix = NULL;
-    PixmapPtr pDstPix;
-    ExaScreenPriv(pScreen);
-    Bool ret;
-
-
-    REGION_NULL(pScreen, &region);
-
-    if (pSrc->pDrawable) {
-	pSrcPix = exaGetDrawablePixmap(pSrc->pDrawable);
-	REGION_NULL(pScreen, &pExaScr->srcReg);
-	srcReg = &pExaScr->srcReg;
-	pExaScr->srcPix = pSrcPix;
-	if (pSrc != pDst)
-	    REGION_TRANSLATE(pScreen, pSrc->pCompositeClip,
-			     -pSrc->pDrawable->x,
-			     -pSrc->pDrawable->y);
-    }
-
-    if (pMask && pMask->pDrawable) {
-	pMaskPix = exaGetDrawablePixmap(pMask->pDrawable);
-	REGION_NULL(pScreen, &pExaScr->maskReg);
-	maskReg = &pExaScr->maskReg;
-	if (pMask != pDst && pMask != pSrc)
-	    REGION_TRANSLATE(pScreen, pMask->pCompositeClip,
-			     -pMask->pDrawable->x,
-			     -pMask->pDrawable->y);
-    }
-
-    REGION_TRANSLATE(pScreen, pDst->pCompositeClip,
-		     -pDst->pDrawable->x,
-		     -pDst->pDrawable->y);
-
-    pExaScr->SavedSourceValidate = ExaSrcValidate;
-    swap(pExaScr, pScreen, SourceValidate);
-    ret = miComputeCompositeRegion (&region, pSrc, pMask, pDst,
-				    xSrc, ySrc, xMask, yMask,
-				    xDst,
-				    yDst,
-				    width, height);
-    swap(pExaScr, pScreen, SourceValidate);
-
-    REGION_TRANSLATE(pScreen, pDst->pCompositeClip,
-		     pDst->pDrawable->x,
-		     pDst->pDrawable->y);
-    if (pSrc->pDrawable && pSrc != pDst)
-	REGION_TRANSLATE(pScreen, pSrc->pCompositeClip,
-			 pSrc->pDrawable->x,
-			 pSrc->pDrawable->y);
-    if (pMask && pMask->pDrawable && pMask != pDst && pMask != pSrc)
-	REGION_TRANSLATE(pScreen, pMask->pCompositeClip,
-			 pMask->pDrawable->x,
-			 pMask->pDrawable->y);
-
-    if (!ret) {
-	if (srcReg)
-	    REGION_UNINIT(pScreen, srcReg);
-	if (maskReg)
-	    REGION_UNINIT(pScreen, maskReg);
-
-	return FALSE;
-    }
-
-    /**
-     * Don't limit alphamaps readbacks for now until we've figured out how that
-     * should be done.
-     */
-
-    if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)
-	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pSrc->alphaMap->pDrawable),
-				    EXA_PREPARE_AUX_SRC,
-				    NULL);
-    if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)
-	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pMask->alphaMap->pDrawable),
-				    EXA_PREPARE_AUX_MASK,
-				    NULL);
-
-    if (pSrcPix)
-	pExaScr->prepare_access_reg(pSrcPix,
-				    EXA_PREPARE_SRC,
-				    srcReg);
-
-    if (pMaskPix)
-	pExaScr->prepare_access_reg(pMaskPix,
-				    EXA_PREPARE_MASK,
-				    maskReg);
-
-    if (srcReg)
-	REGION_UNINIT(pScreen, srcReg);
-    if (maskReg)
-	REGION_UNINIT(pScreen, maskReg);
-
-    pDstPix = exaGetDrawablePixmap(pDst->pDrawable);
-    if (!exaOpReadsDestination(op)) {
-	int xoff;
-	int yoff;
-
-	exaGetDrawableDeltas (pDst->pDrawable, pDstPix, &xoff, &yoff);
-	REGION_TRANSLATE(pScreen, &region, pDst->pDrawable->x + xoff,
-			 pDst->pDrawable->y + yoff);
-	dstReg = &region;
-    }
-
-    if (pDst->alphaMap && pDst->alphaMap->pDrawable)
-	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pDst->alphaMap->pDrawable),
-				    EXA_PREPARE_AUX_DEST,
-				    dstReg);
-    pExaScr->prepare_access_reg(pDstPix, EXA_PREPARE_DEST, dstReg);
-
-    REGION_UNINIT(pScreen, &region);
-    return TRUE;
-}
-
-void
-ExaCheckComposite (CARD8      op,
-                   PicturePtr pSrc,
-                   PicturePtr pMask,
-                   PicturePtr pDst,
-                   INT16      xSrc,
-                   INT16      ySrc,
-                   INT16      xMask,
-                   INT16      yMask,
-                   INT16      xDst,
-                   INT16      yDst,
-                   CARD16     width,
-                   CARD16     height)
-{
-    ScreenPtr pScreen = pDst->pDrawable->pScreen;
-#ifdef RENDER
-    PictureScreenPtr	ps = GetPictureScreen(pScreen);
-#endif /* RENDER */
-    EXA_PRE_FALLBACK(pScreen);
-
-    if (pExaScr->prepare_access_reg) {
-	if (!ExaPrepareCompositeReg(pScreen, op, pSrc, pMask, pDst, xSrc,
-				   ySrc, xMask, yMask, xDst, yDst, width,
-				   height))
-	    goto out_no_clip;
-    } else {
-
-	/* We need to prepare access to any separate alpha maps first,
-	 * in case the driver doesn't support EXA_PREPARE_AUX*,
-	 * in which case EXA_PREPARE_SRC may be used for moving them out.
-	 */
-
-	if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)
-	    exaPrepareAccess(pSrc->alphaMap->pDrawable, EXA_PREPARE_AUX_SRC);
-	if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)
-	    exaPrepareAccess(pMask->alphaMap->pDrawable, EXA_PREPARE_AUX_MASK);
-	if (pDst->alphaMap && pDst->alphaMap->pDrawable)
-	    exaPrepareAccess(pDst->alphaMap->pDrawable, EXA_PREPARE_AUX_DEST);
-
-	exaPrepareAccess (pDst->pDrawable, EXA_PREPARE_DEST);
-
-	EXA_FALLBACK(("from picts %p/%p to pict %p\n",
-		      pSrc, pMask, pDst));
-
-	if (pSrc->pDrawable != NULL)
-	    exaPrepareAccess (pSrc->pDrawable, EXA_PREPARE_SRC);
-	if (pMask && pMask->pDrawable != NULL)
-	    exaPrepareAccess (pMask->pDrawable, EXA_PREPARE_MASK);
-    }
-
-#ifdef RENDER
-    swap(pExaScr, ps, Composite);
-    ps->Composite (op,
-                 pSrc,
-                 pMask,
-                 pDst,
-                 xSrc,
-                 ySrc,
-                 xMask,
-                 yMask,
-                 xDst,
-                 yDst,
-                 width,
-                 height);
-    swap(pExaScr, ps, Composite);
-#endif /* RENDER */
-    if (pMask && pMask->pDrawable != NULL)
-	exaFinishAccess (pMask->pDrawable, EXA_PREPARE_MASK);
-    if (pSrc->pDrawable != NULL)
-	exaFinishAccess (pSrc->pDrawable, EXA_PREPARE_SRC);
-    exaFinishAccess (pDst->pDrawable, EXA_PREPARE_DEST);
-    if (pDst->alphaMap && pDst->alphaMap->pDrawable)
-	exaFinishAccess(pDst->alphaMap->pDrawable, EXA_PREPARE_AUX_DEST);
-    if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)
-	exaFinishAccess(pSrc->alphaMap->pDrawable, EXA_PREPARE_AUX_SRC);
-    if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)
-	exaFinishAccess(pMask->alphaMap->pDrawable, EXA_PREPARE_AUX_MASK);
-
-out_no_clip:
-    EXA_POST_FALLBACK(pScreen);
-}
-
-void
-ExaCheckAddTraps (PicturePtr	pPicture,
-		  INT16		x_off,
-		  INT16		y_off,
-		  int		ntrap,
-		  xTrap		*traps)
-{
-    ScreenPtr pScreen = pPicture->pDrawable->pScreen;
-#ifdef RENDER
-    PictureScreenPtr	ps = GetPictureScreen(pScreen);
-#endif /* RENDER */
-    EXA_PRE_FALLBACK(pScreen);
-
-    EXA_FALLBACK(("to pict %p (%c)\n",
-		  exaDrawableLocation(pPicture->pDrawable)));
-    exaPrepareAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
-#ifdef RENDER
-    swap(pExaScr, ps, AddTraps);
-    ps->AddTraps (pPicture, x_off, y_off, ntrap, traps);
-    swap(pExaScr, ps, AddTraps);
-#endif /* RENDER */
-    exaFinishAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
-    EXA_POST_FALLBACK(pScreen);
-}
-
-/**
- * Gets the 0,0 pixel of a pixmap.  Used for doing solid fills of tiled pixmaps
- * that happen to be 1x1.  Pixmap must be at least 8bpp.
- */
-CARD32
-exaGetPixmapFirstPixel (PixmapPtr pPixmap)
-{
-    switch (pPixmap->drawable.bitsPerPixel) {
-    case 32:
-	{
-	    CARD32 pixel;
-
-	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,
-						ZPixmap, ~0, (char*)&pixel);
-	    return pixel;
-	}
-    case 16:
-	{
-	    CARD16 pixel;
-
-	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,
-						ZPixmap, ~0, (char*)&pixel);
-	    return pixel;
-	}
-    case 8:
-	{
-	    CARD8 pixel;
-
-	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,
-						ZPixmap, ~0, (char*)&pixel);
-	    return pixel;
-	}
-    default:
-	FatalError("%s called for invalid bpp %d\n", __func__,
-		   pPixmap->drawable.bitsPerPixel);
-    }
-}
+/*

+ *

+ * Copyright © 1999 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#include "exa_priv.h"

+

+#ifdef RENDER

+#include "mipict.h"

+#endif

+

+/*

+ * These functions wrap the low-level fb rendering functions and

+ * synchronize framebuffer/accelerated drawing by stalling until

+ * the accelerator is idle

+ */

+

+/**

+ * Calls exaPrepareAccess with EXA_PREPARE_SRC for the tile, if that is the

+ * current fill style.

+ *

+ * Solid doesn't use an extra pixmap source, and Stippled/OpaqueStippled are

+ * 1bpp and never in fb, so we don't worry about them.

+ * We should worry about them for completeness sake and going forward.

+ */

+void

+exaPrepareAccessGC(GCPtr pGC)

+{

+    if (pGC->stipple)

+        exaPrepareAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);

+    if (pGC->fillStyle == FillTiled)

+	exaPrepareAccess(&pGC->tile.pixmap->drawable, EXA_PREPARE_SRC);

+}

+

+/**

+ * Finishes access to the tile in the GC, if used.

+ */

+void

+exaFinishAccessGC(GCPtr pGC)

+{

+    if (pGC->fillStyle == FillTiled)

+	exaFinishAccess(&pGC->tile.pixmap->drawable, EXA_PREPARE_SRC);

+    if (pGC->stipple)

+        exaFinishAccess(&pGC->stipple->drawable, EXA_PREPARE_MASK);

+}

+

+#if DEBUG_TRACE_FALL

+char

+exaDrawableLocation(DrawablePtr pDrawable)

+{

+    return exaDrawableIsOffscreen(pDrawable) ? 's' : 'm';

+}

+#endif /* DEBUG_TRACE_FALL */

+

+void

+ExaCheckFillSpans (DrawablePtr pDrawable, GCPtr pGC, int nspans,

+		   DDXPointPtr ppt, int *pwidth, int fSorted)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->FillSpans (pDrawable, pGC, nspans, ppt, pwidth, fSorted);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckSetSpans (DrawablePtr pDrawable, GCPtr pGC, char *psrc,

+		 DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    pGC->ops->SetSpans (pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth,

+		 int x, int y, int w, int h, int leftPad, int format,

+		 char *bits)

+{

+    PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);

+    ExaPixmapPriv(pPixmap);

+

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+    if (!pExaScr->prepare_access_reg || !pExaPixmap->pDamage ||

+	exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,

+			      pGC->alu, pGC->clientClipType))

+	exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    else

+	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST,

+				    DamagePendingRegion(pExaPixmap->pDamage));

+    pGC->ops->PutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckCopyNtoN (DrawablePtr pSrc, DrawablePtr pDst,  GCPtr pGC,

+	     BoxPtr	pbox, int nbox, int dx, int dy, Bool	reverse, 

+	     Bool upsidedown, Pixel bitplane, void *closure)

+{

+    RegionRec reg;

+    int xoff, yoff;

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,

+		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));

+

+    if (pExaScr->prepare_access_reg) {

+	PixmapPtr pPixmap = exaGetDrawablePixmap(pSrc);

+

+	exaGetDrawableDeltas(pSrc, pPixmap, &xoff, &yoff);

+	REGION_INIT(pScreen, &reg, pbox, nbox);

+	REGION_TRANSLATE(pScreen, &reg, xoff + dx, yoff + dy);

+	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_SRC, &reg);

+	REGION_UNINIT(pScreen, &reg);

+    } else

+	exaPrepareAccess (pSrc, EXA_PREPARE_SRC);

+

+    if (pExaScr->prepare_access_reg &&

+	!exaGCReadsDestination(pDst, pGC->planemask, pGC->fillStyle,

+			       pGC->alu, pGC->clientClipType)) {

+	PixmapPtr pPixmap = exaGetDrawablePixmap(pDst);

+

+	exaGetDrawableDeltas(pSrc, pPixmap, &xoff, &yoff);

+	REGION_INIT(pScreen, &reg, pbox, nbox);

+	REGION_TRANSLATE(pScreen, &reg, xoff, yoff);

+	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST, &reg);

+	REGION_UNINIT(pScreen, &reg);

+    } else

+	exaPrepareAccess (pDst, EXA_PREPARE_DEST);

+

+    /* This will eventually call fbCopyNtoN, with some calculation overhead. */

+    while (nbox--) {

+	pGC->ops->CopyArea (pSrc, pDst, pGC, pbox->x1 - pSrc->x + dx, pbox->y1 - pSrc->y + dy, 

+			pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, pbox->x1 - pDst->x, pbox->y1 - pDst->y);

+	pbox++;

+    }

+    exaFinishAccess (pSrc, EXA_PREPARE_SRC);

+    exaFinishAccess (pDst, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+static void

+ExaFallbackPrepareReg(DrawablePtr pDrawable,

+		      GCPtr pGC,

+		      int x, int y, int width, int height,

+		      int index, Bool checkReads)

+{

+    ScreenPtr pScreen = pDrawable->pScreen;

+    ExaScreenPriv(pScreen);

+

+    if (pExaScr->prepare_access_reg &&

+	!(checkReads && exaGCReadsDestination(pDrawable,

+					      pGC->planemask,

+					      pGC->fillStyle,

+					      pGC->alu,

+					      pGC->clientClipType))) {

+	BoxRec box;

+	RegionRec reg;

+	int xoff, yoff;

+	PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);

+

+	exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);

+	box.x1 = pDrawable->x + x + xoff;

+	box.y1 = pDrawable->y + y + yoff;

+	box.x2 = box.x1 + width;

+	box.y2 = box.y1 + height;

+

+	REGION_INIT(pScreen, &reg, &box, 1);

+	pExaScr->prepare_access_reg(pPixmap, index, &reg);

+	REGION_UNINIT(pScreen, &reg);

+    } else

+	exaPrepareAccess(pDrawable, index);

+}

+

+

+RegionPtr

+ExaCheckCopyArea (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,

+		 int srcx, int srcy, int w, int h, int dstx, int dsty)

+{

+    RegionPtr ret;

+

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,

+		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));

+    ExaFallbackPrepareReg(pSrc, pGC, srcx, srcy, w, h,

+			  EXA_PREPARE_SRC, FALSE);

+    ExaFallbackPrepareReg(pDst, pGC, dstx, dsty, w, h,

+			  EXA_PREPARE_DEST, TRUE);

+    ret = pGC->ops->CopyArea (pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);

+    exaFinishAccess (pSrc, EXA_PREPARE_SRC);

+    exaFinishAccess (pDst, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+

+    return ret;

+}

+

+RegionPtr

+ExaCheckCopyPlane (DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,

+		  int srcx, int srcy, int w, int h, int dstx, int dsty,

+		  unsigned long bitPlane)

+{

+    RegionPtr ret;

+

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,

+		  exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));

+    ExaFallbackPrepareReg(pSrc, pGC, srcx, srcy, w, h,

+			  EXA_PREPARE_SRC, FALSE);

+    ExaFallbackPrepareReg(pDst, pGC, dstx, dsty, w, h,

+			  EXA_PREPARE_DEST, TRUE);

+    ret = pGC->ops->CopyPlane (pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty,

+		       bitPlane);

+    exaFinishAccess (pSrc, EXA_PREPARE_SRC);

+    exaFinishAccess (pDst, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+

+    return ret;

+}

+

+void

+ExaCheckPolyPoint (DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,

+		  DDXPointPtr pptInit)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    pGC->ops->PolyPoint (pDrawable, pGC, mode, npt, pptInit);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPolylines (DrawablePtr pDrawable, GCPtr pGC,

+		  int mode, int npt, DDXPointPtr ppt)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c), width %d, mode %d, count %d\n",

+		  pDrawable, exaDrawableLocation(pDrawable),

+		  pGC->lineWidth, mode, npt));

+

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->Polylines (pDrawable, pGC, mode, npt, ppt);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPolySegment (DrawablePtr pDrawable, GCPtr pGC,

+		    int nsegInit, xSegment *pSegInit)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c) width %d, count %d\n", pDrawable,

+		  exaDrawableLocation(pDrawable), pGC->lineWidth, nsegInit));

+

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->PolySegment (pDrawable, pGC, nsegInit, pSegInit);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPolyArc (DrawablePtr pDrawable, GCPtr pGC,

+		int narcs, xArc *pArcs)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->PolyArc (pDrawable, pGC, narcs, pArcs);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC,

+		     int nrect, xRectangle *prect)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->PolyFillRect (pDrawable, pGC, nrect, prect);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckImageGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,

+		      int x, int y, unsigned int nglyph,

+		      CharInfoPtr *ppci, pointer pglyphBase)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c)\n", pDrawable,

+		  exaDrawableLocation(pDrawable)));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->ImageGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,

+		     int x, int y, unsigned int nglyph,

+		     CharInfoPtr *ppci, pointer pglyphBase)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("to %p (%c), style %d alu %d\n", pDrawable,

+		  exaDrawableLocation(pDrawable), pGC->fillStyle, pGC->alu));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->PolyGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckPushPixels (GCPtr pGC, PixmapPtr pBitmap,

+		   DrawablePtr pDrawable,

+		   int w, int h, int x, int y)

+{

+    EXA_PRE_FALLBACK_GC(pGC);

+    EXA_FALLBACK(("from %p to %p (%c,%c)\n", pBitmap, pDrawable,

+		  exaDrawableLocation(&pBitmap->drawable),

+		  exaDrawableLocation(pDrawable)));

+    ExaFallbackPrepareReg(pDrawable, pGC, x, y, w, h,

+			  EXA_PREPARE_DEST, TRUE);

+    ExaFallbackPrepareReg(&pBitmap->drawable, pGC, 0, 0, w, h,

+			  EXA_PREPARE_SRC, FALSE);

+    exaPrepareAccessGC (pGC);

+    pGC->ops->PushPixels (pGC, pBitmap, pDrawable, w, h, x, y);

+    exaFinishAccessGC (pGC);

+    exaFinishAccess (&pBitmap->drawable, EXA_PREPARE_SRC);

+    exaFinishAccess (pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK_GC(pGC);

+}

+

+void

+ExaCheckCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)

+{

+    DrawablePtr pDrawable = &pWin->drawable;

+    ScreenPtr pScreen = pDrawable->pScreen;

+    EXA_PRE_FALLBACK(pScreen);

+    EXA_FALLBACK(("from %p\n", pWin));

+

+    /* Only need the source bits, the destination region will be overwritten */

+    if (pExaScr->prepare_access_reg) {

+	PixmapPtr pPixmap = pScreen->GetWindowPixmap(pWin);

+	int xoff, yoff;

+

+	exaGetDrawableDeltas(&pWin->drawable, pPixmap, &xoff, &yoff);

+	REGION_TRANSLATE(pScreen, prgnSrc, xoff, yoff);

+	pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_SRC, prgnSrc);

+	REGION_TRANSLATE(pScreen, prgnSrc, -xoff, -yoff);

+    } else

+	exaPrepareAccess(pDrawable, EXA_PREPARE_SRC);

+

+    swap(pExaScr, pScreen, CopyWindow);

+    pScreen->CopyWindow (pWin, ptOldOrg, prgnSrc);

+    swap(pExaScr, pScreen, CopyWindow);

+    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);

+    EXA_POST_FALLBACK(pScreen);

+}

+

+void

+ExaCheckGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,

+		unsigned int format, unsigned long planeMask, char *d)

+{

+    ScreenPtr pScreen = pDrawable->pScreen;

+    EXA_PRE_FALLBACK(pScreen);

+    EXA_FALLBACK(("from %p (%c)\n", pDrawable,

+		  exaDrawableLocation(pDrawable)));

+

+    ExaFallbackPrepareReg(pDrawable, NULL, x, y, w, h,

+			  EXA_PREPARE_SRC, FALSE);

+    swap(pExaScr, pScreen, GetImage);

+    pScreen->GetImage (pDrawable, x, y, w, h, format, planeMask, d);

+    swap(pExaScr, pScreen, GetImage);

+    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);

+    EXA_POST_FALLBACK(pScreen);

+}

+

+void

+ExaCheckGetSpans (DrawablePtr pDrawable,

+		 int wMax,

+		 DDXPointPtr ppt,

+		 int *pwidth,

+		 int nspans,

+		 char *pdstStart)

+{

+    ScreenPtr pScreen = pDrawable->pScreen;

+

+    EXA_PRE_FALLBACK(pScreen);

+    EXA_FALLBACK(("from %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));

+    exaPrepareAccess (pDrawable, EXA_PREPARE_SRC);

+    swap(pExaScr, pScreen, GetSpans);

+    pScreen->GetSpans (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);

+    swap(pExaScr, pScreen, GetSpans);

+    exaFinishAccess (pDrawable, EXA_PREPARE_SRC);

+    EXA_POST_FALLBACK(pScreen);

+}

+

+static void

+ExaSrcValidate(DrawablePtr pDrawable,

+	       int x,

+	       int y,

+	       int width,

+	       int height)

+{

+    ScreenPtr pScreen = pDrawable->pScreen;

+    ExaScreenPriv(pScreen);

+    PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);

+    BoxRec box;

+    RegionRec reg;

+    RegionPtr dst;

+    int xoff, yoff;

+

+    exaGetDrawableDeltas(pDrawable, pPix, &xoff, &yoff);

+

+    box.x1 = x + xoff;

+    box.y1 = y + yoff;

+    box.x2 = box.x1 + width;

+    box.y2 = box.y1 + height;

+

+    dst = (pExaScr->srcPix == pPix) ? &pExaScr->srcReg :

+	&pExaScr->maskReg;

+

+    REGION_INIT(pScreen, &reg, &box, 1);

+    REGION_UNION(pScreen, dst, dst, &reg);

+    REGION_UNINIT(pScreen, &reg);

+

+    swap(pExaScr, pScreen, SourceValidate);

+    pScreen->SourceValidate(pDrawable, x, y, width, height);

+    swap(pExaScr, pScreen, SourceValidate);

+}

+

+static Bool

+ExaPrepareCompositeReg(ScreenPtr  pScreen,

+		       CARD8      op,

+		       PicturePtr pSrc,

+		       PicturePtr pMask,

+		       PicturePtr pDst,

+		       INT16      xSrc,

+		       INT16      ySrc,

+		       INT16      xMask,

+		       INT16      yMask,

+		       INT16      xDst,

+		       INT16      yDst,

+		       CARD16     width,

+		       CARD16     height)

+{

+    RegionRec region;

+    RegionPtr dstReg = NULL;

+    RegionPtr srcReg = NULL;

+    RegionPtr maskReg = NULL;

+    PixmapPtr pSrcPix = NULL;

+    PixmapPtr pMaskPix = NULL;

+    PixmapPtr pDstPix;

+    ExaScreenPriv(pScreen);

+    Bool ret;

+

+

+    REGION_NULL(pScreen, &region);

+

+    if (pSrc->pDrawable) {

+	pSrcPix = exaGetDrawablePixmap(pSrc->pDrawable);

+	REGION_NULL(pScreen, &pExaScr->srcReg);

+	srcReg = &pExaScr->srcReg;

+	pExaScr->srcPix = pSrcPix;

+	if (pSrc != pDst)

+	    REGION_TRANSLATE(pScreen, pSrc->pCompositeClip,

+			     -pSrc->pDrawable->x,

+			     -pSrc->pDrawable->y);

+    }

+

+    if (pMask && pMask->pDrawable) {

+	pMaskPix = exaGetDrawablePixmap(pMask->pDrawable);

+	REGION_NULL(pScreen, &pExaScr->maskReg);

+	maskReg = &pExaScr->maskReg;

+	if (pMask != pDst && pMask != pSrc)

+	    REGION_TRANSLATE(pScreen, pMask->pCompositeClip,

+			     -pMask->pDrawable->x,

+			     -pMask->pDrawable->y);

+    }

+

+    REGION_TRANSLATE(pScreen, pDst->pCompositeClip,

+		     -pDst->pDrawable->x,

+		     -pDst->pDrawable->y);

+

+    pExaScr->SavedSourceValidate = ExaSrcValidate;

+    swap(pExaScr, pScreen, SourceValidate);

+    ret = miComputeCompositeRegion (&region, pSrc, pMask, pDst,

+				    xSrc, ySrc, xMask, yMask,

+				    xDst,

+				    yDst,

+				    width, height);

+    swap(pExaScr, pScreen, SourceValidate);

+

+    REGION_TRANSLATE(pScreen, pDst->pCompositeClip,

+		     pDst->pDrawable->x,

+		     pDst->pDrawable->y);

+    if (pSrc->pDrawable && pSrc != pDst)

+	REGION_TRANSLATE(pScreen, pSrc->pCompositeClip,

+			 pSrc->pDrawable->x,

+			 pSrc->pDrawable->y);

+    if (pMask && pMask->pDrawable && pMask != pDst && pMask != pSrc)

+	REGION_TRANSLATE(pScreen, pMask->pCompositeClip,

+			 pMask->pDrawable->x,

+			 pMask->pDrawable->y);

+

+    if (!ret) {

+	if (srcReg)

+	    REGION_UNINIT(pScreen, srcReg);

+	if (maskReg)

+	    REGION_UNINIT(pScreen, maskReg);

+

+	return FALSE;

+    }

+

+    /**

+     * Don't limit alphamaps readbacks for now until we've figured out how that

+     * should be done.

+     */

+

+    if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)

+	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pSrc->alphaMap->pDrawable),

+				    EXA_PREPARE_AUX_SRC,

+				    NULL);

+    if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)

+	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pMask->alphaMap->pDrawable),

+				    EXA_PREPARE_AUX_MASK,

+				    NULL);

+

+    if (pSrcPix)

+	pExaScr->prepare_access_reg(pSrcPix,

+				    EXA_PREPARE_SRC,

+				    srcReg);

+

+    if (pMaskPix)

+	pExaScr->prepare_access_reg(pMaskPix,

+				    EXA_PREPARE_MASK,

+				    maskReg);

+

+    if (srcReg)

+	REGION_UNINIT(pScreen, srcReg);

+    if (maskReg)

+	REGION_UNINIT(pScreen, maskReg);

+

+    pDstPix = exaGetDrawablePixmap(pDst->pDrawable);

+    if (!exaOpReadsDestination(op)) {

+	int xoff;

+	int yoff;

+

+	exaGetDrawableDeltas (pDst->pDrawable, pDstPix, &xoff, &yoff);

+	REGION_TRANSLATE(pScreen, &region, pDst->pDrawable->x + xoff,

+			 pDst->pDrawable->y + yoff);

+	dstReg = &region;

+    }

+

+    if (pDst->alphaMap && pDst->alphaMap->pDrawable)

+	pExaScr->prepare_access_reg(exaGetDrawablePixmap(pDst->alphaMap->pDrawable),

+				    EXA_PREPARE_AUX_DEST,

+				    dstReg);

+    pExaScr->prepare_access_reg(pDstPix, EXA_PREPARE_DEST, dstReg);

+

+    REGION_UNINIT(pScreen, &region);

+    return TRUE;

+}

+

+void

+ExaCheckComposite (CARD8      op,

+                   PicturePtr pSrc,

+                   PicturePtr pMask,

+                   PicturePtr pDst,

+                   INT16      xSrc,

+                   INT16      ySrc,

+                   INT16      xMask,

+                   INT16      yMask,

+                   INT16      xDst,

+                   INT16      yDst,

+                   CARD16     width,

+                   CARD16     height)

+{

+    ScreenPtr pScreen = pDst->pDrawable->pScreen;

+#ifdef RENDER

+    PictureScreenPtr	ps = GetPictureScreen(pScreen);

+#endif /* RENDER */

+    EXA_PRE_FALLBACK(pScreen);

+

+    if (pExaScr->prepare_access_reg) {

+	if (!ExaPrepareCompositeReg(pScreen, op, pSrc, pMask, pDst, xSrc,

+				   ySrc, xMask, yMask, xDst, yDst, width,

+				   height))

+	    goto out_no_clip;

+    } else {

+

+	/* We need to prepare access to any separate alpha maps first,

+	 * in case the driver doesn't support EXA_PREPARE_AUX*,

+	 * in which case EXA_PREPARE_SRC may be used for moving them out.

+	 */

+

+	if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)

+	    exaPrepareAccess(pSrc->alphaMap->pDrawable, EXA_PREPARE_AUX_SRC);

+	if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)

+	    exaPrepareAccess(pMask->alphaMap->pDrawable, EXA_PREPARE_AUX_MASK);

+	if (pDst->alphaMap && pDst->alphaMap->pDrawable)

+	    exaPrepareAccess(pDst->alphaMap->pDrawable, EXA_PREPARE_AUX_DEST);

+

+	exaPrepareAccess (pDst->pDrawable, EXA_PREPARE_DEST);

+

+	EXA_FALLBACK(("from picts %p/%p to pict %p\n",

+		      pSrc, pMask, pDst));

+

+	if (pSrc->pDrawable != NULL)

+	    exaPrepareAccess (pSrc->pDrawable, EXA_PREPARE_SRC);

+	if (pMask && pMask->pDrawable != NULL)

+	    exaPrepareAccess (pMask->pDrawable, EXA_PREPARE_MASK);

+    }

+

+#ifdef RENDER

+    swap(pExaScr, ps, Composite);

+    ps->Composite (op,

+                 pSrc,

+                 pMask,

+                 pDst,

+                 xSrc,

+                 ySrc,

+                 xMask,

+                 yMask,

+                 xDst,

+                 yDst,

+                 width,

+                 height);

+    swap(pExaScr, ps, Composite);

+#endif /* RENDER */

+    if (pMask && pMask->pDrawable != NULL)

+	exaFinishAccess (pMask->pDrawable, EXA_PREPARE_MASK);

+    if (pSrc->pDrawable != NULL)

+	exaFinishAccess (pSrc->pDrawable, EXA_PREPARE_SRC);

+    exaFinishAccess (pDst->pDrawable, EXA_PREPARE_DEST);

+    if (pDst->alphaMap && pDst->alphaMap->pDrawable)

+	exaFinishAccess(pDst->alphaMap->pDrawable, EXA_PREPARE_AUX_DEST);

+    if (pSrc->alphaMap && pSrc->alphaMap->pDrawable)

+	exaFinishAccess(pSrc->alphaMap->pDrawable, EXA_PREPARE_AUX_SRC);

+    if (pMask && pMask->alphaMap && pMask->alphaMap->pDrawable)

+	exaFinishAccess(pMask->alphaMap->pDrawable, EXA_PREPARE_AUX_MASK);

+

+out_no_clip:

+    EXA_POST_FALLBACK(pScreen);

+}

+

+void

+ExaCheckAddTraps (PicturePtr	pPicture,

+		  INT16		x_off,

+		  INT16		y_off,

+		  int		ntrap,

+		  xTrap		*traps)

+{

+    ScreenPtr pScreen = pPicture->pDrawable->pScreen;

+#ifdef RENDER

+    PictureScreenPtr	ps = GetPictureScreen(pScreen);

+#endif /* RENDER */

+    EXA_PRE_FALLBACK(pScreen);

+

+    EXA_FALLBACK(("to pict %p (%c)\n",

+		  exaDrawableLocation(pPicture->pDrawable)));

+    exaPrepareAccess(pPicture->pDrawable, EXA_PREPARE_DEST);

+#ifdef RENDER

+    swap(pExaScr, ps, AddTraps);

+    ps->AddTraps (pPicture, x_off, y_off, ntrap, traps);

+    swap(pExaScr, ps, AddTraps);

+#endif /* RENDER */

+    exaFinishAccess(pPicture->pDrawable, EXA_PREPARE_DEST);

+    EXA_POST_FALLBACK(pScreen);

+}

+

+/**

+ * Gets the 0,0 pixel of a pixmap.  Used for doing solid fills of tiled pixmaps

+ * that happen to be 1x1.  Pixmap must be at least 8bpp.

+ */

+CARD32

+exaGetPixmapFirstPixel (PixmapPtr pPixmap)

+{

+    switch (pPixmap->drawable.bitsPerPixel) {

+    case 32:

+	{

+	    CARD32 pixel;

+

+	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,

+						ZPixmap, ~0, (char*)&pixel);

+	    return pixel;

+	}

+    case 16:

+	{

+	    CARD16 pixel;

+

+	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,

+						ZPixmap, ~0, (char*)&pixel);

+	    return pixel;

+	}

+    case 8:

+	{

+	    CARD8 pixel;

+

+	    pPixmap->drawable.pScreen->GetImage(&pPixmap->drawable, 0, 0, 1, 1,

+						ZPixmap, ~0, (char*)&pixel);

+	    return pixel;

+	}

+    default:

+	FatalError("%s called for invalid bpp %d\n", __FUNCTION__,

+		   pPixmap->drawable.bitsPerPixel);

+    }

+}

diff --git a/xorg-server/exa/makefile b/xorg-server/exa/makefile
new file mode 100644
index 000000000..5ad11a1ed
--- /dev/null
+++ b/xorg-server/exa/makefile
@@ -0,0 +1,14 @@
+LIBRARY=libexa

+

+CSRCS = \

+	exa.c \

+	exa_classic.c \

+	exa_migration_classic.c \

+	exa_driver.c \

+	exa_mixed.c \

+	exa_migration_mixed.c \

+	exa_accel.c \

+	exa_glyphs.c \

+	exa_offscreen.c \

+	exa_render.c \

+	exa_unaccel.c

diff --git a/xorg-server/fb/fbpict.c b/xorg-server/fb/fbpict.c
index 98286e1a3..cc7ce738d 100644
--- a/xorg-server/fb/fbpict.c
+++ b/xorg-server/fb/fbpict.c
@@ -31,9 +31,10 @@
 

 #include "fb.h"

 

+#include "picturestr.h"

+

 #ifdef RENDER

 

-#include "picturestr.h"

 #include "mipict.h"

 #include "fbpict.h"

 

diff --git a/xorg-server/fb/fbpixmap.c b/xorg-server/fb/fbpixmap.c
index 311da9e62..c4c2c4aa7 100644
--- a/xorg-server/fb/fbpixmap.c
+++ b/xorg-server/fb/fbpixmap.c
@@ -323,11 +323,7 @@ fbPixmapToRegion(PixmapPtr pPix)
 
 #ifdef FB_DEBUG
 
-#ifndef WIN32
 #include <stdio.h>
-#else
-#include <dbg.h>
-#endif
 
 static Bool
 fbValidateBits (FbStip *bits, int stride, FbStip data)
@@ -336,12 +332,7 @@ fbValidateBits (FbStip *bits, int stride, FbStip data)
     {
 	if (*bits != data)
 	{
-#ifdef WIN32
-	    NCD_DEBUG ((DEBUG_FAILURE, "fdValidateBits failed at 0x%x (is 0x%x want 0x%x)",
-			bits, *bits, data));
-#else
-	    fprintf (stderr, "fbValidateBits failed\n");
-#endif
+	    fprintf (stderr, "fbValidateBits failed at 0x%x (is 0x%x want 0x%x)\n",bits, *bits, data);
 	    return FALSE;
 	}
 	bits++;
diff --git a/xorg-server/fb/makefile b/xorg-server/fb/makefile
new file mode 100644
index 000000000..717c07332
--- /dev/null
+++ b/xorg-server/fb/makefile
@@ -0,0 +1,37 @@
+

+LIBRARY=libfb

+

+CCFLAGS:=$(CCFLAGS:-RTCc=)

+

+

+CSRCS = 	\

+	fb24_32.c	\

+	fballpriv.c	\

+	fbarc.c		\

+	fbbits.c	\

+	fbblt.c		\

+	fbbltone.c	\

+	fbcopy.c	\

+	fbfill.c	\

+	fbfillrect.c	\

+	fbfillsp.c	\

+	fbgc.c		\

+	fbgetsp.c	\

+	fbglyph.c	\

+	fbimage.c	\

+	fbline.c	\

+	fboverlay.c	\

+	fbpict.c	\

+	fbpixmap.c	\

+	fbpoint.c	\

+	fbpush.c	\

+	fbscreen.c	\

+	fbseg.c		\

+	fbsetsp.c	\

+	fbsolid.c	\

+	fbstipple.c	\

+	fbtile.c	\

+	fbtrap.c	\

+	fbutil.c	\

+	fbwindow.c \

+	fbcmap_mi.c

diff --git a/xorg-server/fonts.src/100dpi/makefile b/xorg-server/fonts.src/100dpi/makefile
new file mode 100644
index 000000000..24057f7e6
--- /dev/null
+++ b/xorg-server/fonts.src/100dpi/makefile
@@ -0,0 +1,352 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+all: $(BDFTOPCF)
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\100dpi
+
+BDF2UCS_FONT_FILES = \
+	lutBS08 \
+	lutBS10 \
+	lutBS12 \
+	lutBS14 \
+	lutBS18 \
+	lutBS19 \
+	lutBS24 \
+	lutRS08 \
+	lutRS10 \
+	lutRS12 \
+	lutRS14 \
+	lutRS18 \
+	lutRS19 \
+	lutRS24 \
+	lubB08 \
+	lubB10 \
+	lubB12 \
+	lubB14 \
+	lubB18 \
+	lubB19 \
+	lubB24 \
+	lubBI08 \
+	lubBI10 \
+	lubBI12 \
+	lubBI14 \
+	lubBI18 \
+	lubBI19 \
+	lubBI24 \
+	lubI08 \
+	lubI10 \
+	lubI12 \
+	lubI14 \
+	lubI18 \
+	lubI19 \
+	lubI24 \
+	luBIS08 \
+	luBIS10 \
+	luBIS12 \
+	luBIS14 \
+	luBIS18 \
+	luBIS19 \
+	luBIS24 \
+	lubR08 \
+	lubR10 \
+	lubR12 \
+	lubR14 \
+	lubR18 \
+	lubR19 \
+	lubR24 \
+	luBS08 \
+	luBS10 \
+	luBS12 \
+	luBS14 \
+	luBS18 \
+	luBS19 \
+	luBS24 \
+	luIS08 \
+	luIS10 \
+	luIS12 \
+	luIS14 \
+	luIS18 \
+	luIS19 \
+	luIS24 \
+	luRS08 \
+	luRS10 \
+	luRS12 \
+	luRS14 \
+	luRS18 \
+	luRS19 \
+	luRS24 \
+	UTB___10 \
+	UTB___12 \
+	UTB___14 \
+	UTB___18 \
+	UTB___24 \
+	UTBI__10 \
+	UTBI__12 \
+	UTBI__14 \
+	UTBI__18 \
+	UTBI__24 \
+	UTI___10 \
+	UTI___12 \
+	UTI___14 \
+	UTI___18 \
+	UTI___24 \
+	UTRG__10 \
+	UTRG__12 \
+	UTRG__14 \
+	UTRG__18 \
+	UTRG__24 \
+	courB08 \
+	courB10 \
+	courB12 \
+	courB14 \
+	courB18 \
+	courB24 \
+	courBO08 \
+	courBO10 \
+	courBO12 \
+	courBO14 \
+	courBO18 \
+	courBO24 \
+	courO08 \
+	courO10 \
+	courO12 \
+	courO14 \
+	courO18 \
+	courO24 \
+	courR08 \
+	courR10 \
+	courR12 \
+	courR14 \
+	courR18 \
+	courR24 \
+	helvB08 \
+	helvB10 \
+	helvB12 \
+	helvB14 \
+	helvB18 \
+	helvB24 \
+	helvBO08 \
+	helvBO10 \
+	helvBO12 \
+	helvBO14 \
+	helvBO18 \
+	helvBO24 \
+	helvO08 \
+	helvO10 \
+	helvO12 \
+	helvO14 \
+	helvO18 \
+	helvO24 \
+	helvR08 \
+	helvR10 \
+	helvR12 \
+	helvR14 \
+	helvR18 \
+	helvR24 \
+	ncenB08 \
+	ncenB10 \
+	ncenB12 \
+	ncenB14 \
+	ncenB18 \
+	ncenB24 \
+	ncenBI08 \
+	ncenBI10 \
+	ncenBI12 \
+	ncenBI14 \
+	ncenBI18 \
+	ncenBI24 \
+	ncenI08 \
+	ncenI10 \
+	ncenI12 \
+	ncenI14 \
+	ncenI18 \
+	ncenI24 \
+	ncenR08 \
+	ncenR10 \
+	ncenR12 \
+	ncenR14 \
+	ncenR18 \
+	ncenR24 \
+	timB08 \
+	timB10 \
+	timB12 \
+	timB14 \
+	timB18 \
+	timB24 \
+	timBI08 \
+	timBI10 \
+	timBI12 \
+	timBI14 \
+	timBI18 \
+	timBI24 \
+	timI08 \
+	timI10 \
+	timI12 \
+	timI14 \
+	timI18 \
+	timI24 \
+	timR08 \
+	timR10 \
+	timR12 \
+	timR14 \
+	timR18 \
+	timR24
+EXTRA_FONT_FILES = \
+	symb08 \
+	symb10 \
+	symb12 \
+	symb14 \
+	symb18 \
+	symb24 \
+	charB08 \
+	charB10 \
+	charB12 \
+	charB14 \
+	charB18 \
+	charB24 \
+	charBI08 \
+	charBI10 \
+	charBI12 \
+	charBI14 \
+	charBI18 \
+	charBI24 \
+	charI08 \
+	charI10 \
+	charI12 \
+	charI14 \
+	charI18 \
+	charI24 \
+	charR08 \
+	charR10 \
+	charR12 \
+	charR14 \
+	charR18 \
+	charR24 \
+	tech14 \
+	techB14 \
+	term14 \
+	termB14
+FONT_FILES = $(BDF2UCS_FONT_FILES) $(EXTRA_FONT_FILES)
+
+BDF_FILES = $(FONT_FILES:%=%.bdf)
+PCF_FILES = $(FONT_FILES:%=$(DESTDIR)\%.pcf.gz)
+
+ISO8859_1_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-1.pcf.gz)
+
+ISO8859_2_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-2.pcf.gz)
+
+ISO8859_3_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-3.pcf.gz)
+
+ISO8859_4_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-4.pcf.gz)
+
+ISO8859_9_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-9.pcf.gz)
+
+ISO8859_10_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-10.pcf.gz)
+
+ISO8859_13_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-13.pcf.gz)
+
+ISO8859_14_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-14.pcf.gz)
+
+ISO8859_15_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-15.pcf.gz)
+
+UTIL_DIR = ..\font-util
+UCS2ANY = $(UTIL_DIR)\$(OBJDIR)\ucs2any.exe
+
+load_makefile $(UTIL_DIR)\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\%-ISO8859-1.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-1.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-1 ISO8859-1
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-1.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-1.bdf)
+
+$(DESTDIR)\%-ISO8859-2.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-2.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-2 ISO8859-2
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-2.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-2.bdf)
+
+$(DESTDIR)\%-ISO8859-3.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-3.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-3 ISO8859-3
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-3.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-3.bdf)
+
+$(DESTDIR)\%-ISO8859-4.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-4.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-4 ISO8859-4
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-4.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-4.bdf)
+
+$(DESTDIR)\%-ISO8859-9.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-9.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-9 ISO8859-9
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-9.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-9.bdf)
+
+$(DESTDIR)\%-ISO8859-10.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-10.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-10 ISO8859-10
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-10.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-10.bdf)
+
+$(DESTDIR)\%-ISO8859-13.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-13.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-13 ISO8859-13
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-13.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-13.bdf)
+
+$(DESTDIR)\%-ISO8859-14.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-14.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-14 ISO8859-14
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-14.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-14.bdf)
+
+$(DESTDIR)\%-ISO8859-15.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-15.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-15 ISO8859-15
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-15.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-15.bdf)
+
+font_DATA = \
+	$(PCF_FILES) \
+	$(ISO8859_1_PCF_FILES) \
+	$(ISO8859_2_PCF_FILES) \
+	$(ISO8859_3_PCF_FILES) \
+	$(ISO8859_4_PCF_FILES) \
+	$(ISO8859_9_PCF_FILES) \
+	$(ISO8859_10_PCF_FILES) \
+	$(ISO8859_13_PCF_FILES) \
+	$(ISO8859_14_PCF_FILES) \
+	$(ISO8859_15_PCF_FILES)
+
+all: $(DESTDIR) $(UCS2ANY) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir $(DESTDIR)\fonts.alias
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+
+$(DESTDIR)\fonts.alias: fonts.alias
+	copy $< $@
+
diff --git a/xorg-server/fonts.src/75dpi/makefile b/xorg-server/fonts.src/75dpi/makefile
new file mode 100644
index 000000000..e5c8002f0
--- /dev/null
+++ b/xorg-server/fonts.src/75dpi/makefile
@@ -0,0 +1,348 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+all: $(BDFTOPCF)
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\75dpi
+
+BDF2UCS_FONT_FILES = \
+	lutBS08 \
+	lutBS10 \
+	lutBS12 \
+	lutBS14 \
+	lutBS18 \
+	lutBS19 \
+	lutBS24 \
+	lutRS08 \
+	lutRS10 \
+	lutRS12 \
+	lutRS14 \
+	lutRS18 \
+	lutRS19 \
+	lutRS24 \
+	UTB___10 \
+	UTB___12 \
+	UTB___14 \
+	UTB___18 \
+	UTB___24 \
+	UTBI__10 \
+	UTBI__12 \
+	UTBI__14 \
+	UTBI__18 \
+	UTBI__24 \
+	UTI___10 \
+	UTI___12 \
+	UTI___14 \
+	UTI___18 \
+	UTI___24 \
+	UTRG__10 \
+	UTRG__12 \
+	UTRG__14 \
+	UTRG__18 \
+	UTRG__24 \
+	courB08 \
+	courB10 \
+	courB12 \
+	courB14 \
+	courB18 \
+	courB24 \
+	courBO08 \
+	courBO10 \
+	courBO12 \
+	courBO14 \
+	courBO18 \
+	courBO24 \
+	courO08 \
+	courO10 \
+	courO12 \
+	courO14 \
+	courO18 \
+	courO24 \
+	courR08 \
+	courR10 \
+	courR12 \
+	courR14 \
+	courR18 \
+	courR24 \
+	helvB08 \
+	helvB10 \
+	helvB12 \
+	helvB14 \
+	helvB18 \
+	helvB24 \
+	helvBO08 \
+	helvBO10 \
+	helvBO12 \
+	helvBO14 \
+	helvBO18 \
+	helvBO24 \
+	helvO08 \
+	helvO10 \
+	helvO12 \
+	helvO14 \
+	helvO18 \
+	helvO24 \
+	helvR08 \
+	helvR10 \
+	helvR12 \
+	helvR14 \
+	helvR18 \
+	helvR24 \
+	ncenB08 \
+	ncenB10 \
+	ncenB12 \
+	ncenB14 \
+	ncenB18 \
+	ncenB24 \
+	ncenBI08 \
+	ncenBI10 \
+	ncenBI12 \
+	ncenBI14 \
+	ncenBI18 \
+	ncenBI24 \
+	ncenI08 \
+	ncenI10 \
+	ncenI12 \
+	ncenI14 \
+	ncenI18 \
+	ncenI24 \
+	ncenR08 \
+	ncenR10 \
+	ncenR12 \
+	ncenR14 \
+	ncenR18 \
+	ncenR24 \
+	timB08 \
+	timB10 \
+	timB12 \
+	timB14 \
+	timB18 \
+	timB24 \
+	timBI08 \
+	timBI10 \
+	timBI12 \
+	timBI14 \
+	timBI18 \
+	timBI24 \
+	timI08 \
+	timI10 \
+	timI12 \
+	timI14 \
+	timI18 \
+	timI24 \
+	timR08 \
+	timR10 \
+	timR12 \
+	timR14 \
+	timR18 \
+	timR24 \
+	lubB08 \
+	lubB10 \
+	lubB12 \
+	lubB14 \
+	lubB18 \
+	lubB19 \
+	lubB24 \
+	lubBI08 \
+	lubBI10 \
+	lubBI12 \
+	lubBI14 \
+	lubBI18 \
+	lubBI19 \
+	lubBI24 \
+	lubI08 \
+	lubI10 \
+	lubI12 \
+	lubI14 \
+	lubI18 \
+	lubI19 \
+	lubI24 \
+	luBIS08 \
+	luBIS10 \
+	luBIS12 \
+	luBIS14 \
+	luBIS18 \
+	luBIS19 \
+	luBIS24 \
+	lubR08 \
+	lubR10 \
+	lubR12 \
+	lubR14 \
+	lubR18 \
+	lubR19 \
+	lubR24 \
+	luBS08 \
+	luBS10 \
+	luBS12 \
+	luBS14 \
+	luBS18 \
+	luBS19 \
+	luBS24 \
+	luIS08 \
+	luIS10 \
+	luIS12 \
+	luIS14 \
+	luIS18 \
+	luIS19 \
+	luIS24 \
+	luRS08 \
+	luRS10 \
+	luRS12 \
+	luRS14 \
+	luRS18 \
+	luRS19 \
+	luRS24
+EXTRA_FONT_FILES = \
+	charB08 \
+	charB10 \
+	charB12 \
+	charB14 \
+	charB18 \
+	charB24 \
+	charBI08 \
+	charBI10 \
+	charBI12 \
+	charBI14 \
+	charBI18 \
+	charBI24 \
+	charI08 \
+	charI10 \
+	charI12 \
+	charI14 \
+	charI18 \
+	charI24 \
+	charR08 \
+	charR10 \
+	charR12 \
+	charR14 \
+	charR18 \
+	charR24 \
+	tech14 \
+	techB14 \
+	term14 \
+	termB14 \
+	symb08 \
+	symb10 \
+	symb12 \
+	symb14 \
+	symb18 \
+	symb24
+FONT_FILES = $(BDF2UCS_FONT_FILES) $(EXTRA_FONT_FILES)
+
+BDF_FILES = $(FONT_FILES:%=%.bdf)
+PCF_FILES = $(FONT_FILES:%=$(DESTDIR)\%.pcf.gz)
+
+ISO8859_1_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-1.pcf.gz)
+
+ISO8859_2_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-2.pcf.gz)
+
+ISO8859_3_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-3.pcf.gz)
+
+ISO8859_4_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-4.pcf.gz)
+
+ISO8859_9_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-9.pcf.gz)
+
+ISO8859_10_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-10.pcf.gz)
+
+ISO8859_13_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-13.pcf.gz)
+
+ISO8859_14_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-14.pcf.gz)
+
+ISO8859_15_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-15.pcf.gz)
+
+UTIL_DIR = ..\font-util
+UCS2ANY = $(UTIL_DIR)\$(OBJDIR)\ucs2any.exe
+
+load_makefile $(UTIL_DIR)\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\%-ISO8859-1.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-1.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-1 ISO8859-1
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-1.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-1.bdf)
+
+$(DESTDIR)\%-ISO8859-2.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-2.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-2 ISO8859-2
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-2.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-2.bdf)
+
+$(DESTDIR)\%-ISO8859-3.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-3.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-3 ISO8859-3
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-3.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-3.bdf)
+
+$(DESTDIR)\%-ISO8859-4.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-4.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-4 ISO8859-4
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-4.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-4.bdf)
+
+$(DESTDIR)\%-ISO8859-9.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-9.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-9 ISO8859-9
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-9.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-9.bdf)
+
+$(DESTDIR)\%-ISO8859-10.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-10.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-10 ISO8859-10
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-10.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-10.bdf)
+
+$(DESTDIR)\%-ISO8859-13.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-13.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-13 ISO8859-13
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-13.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-13.bdf)
+
+$(DESTDIR)\%-ISO8859-14.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-14.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-14 ISO8859-14
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-14.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-14.bdf)
+
+$(DESTDIR)\%-ISO8859-15.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-15.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-15 ISO8859-15
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-15.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-15.bdf)
+
+font_DATA = \
+	$(PCF_FILES) \
+	$(ISO8859_1_PCF_FILES) \
+	$(ISO8859_2_PCF_FILES) \
+	$(ISO8859_3_PCF_FILES) \
+	$(ISO8859_4_PCF_FILES) \
+	$(ISO8859_9_PCF_FILES) \
+	$(ISO8859_10_PCF_FILES) \
+	$(ISO8859_13_PCF_FILES) \
+	$(ISO8859_14_PCF_FILES) \
+	$(ISO8859_15_PCF_FILES)
+
+all: $(DESTDIR) $(UCS2ANY) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir $(DESTDIR)\fonts.alias
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+
+$(DESTDIR)\fonts.alias: fonts.alias
+	copy $< $@
+
diff --git a/xorg-server/fonts.src/OTF/makefile b/xorg-server/fonts.src/OTF/makefile
new file mode 100644
index 000000000..d546e354e
--- /dev/null
+++ b/xorg-server/fonts.src/OTF/makefile
@@ -0,0 +1,53 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\OTF
+
+FONT_FILES = \
+	SyrCOMAdiabene.otf \
+	SyrCOMAntioch.otf \
+	SyrCOMBatnanBold.otf \
+	SyrCOMBatnan.otf \
+	SyrCOMCtesiphon.otf \
+	SyrCOMEdessa.otf \
+	SyrCOMJerusalemBold.otf \
+	SyrCOMJerusalemItalic.otf \
+	SyrCOMJerusalem.otf \
+	SyrCOMJerusalemOutline.otf \
+	SyrCOMKharput.otf \
+	SyrCOMMalankara.otf \
+	SyrCOMMardinBold.otf \
+	SyrCOMMardin.otf \
+	SyrCOMMidyat.otf \
+	SyrCOMNisibin.otf \
+	SyrCOMNisibinOutline.otf \
+	SyrCOMQenNeshrin.otf \
+	SyrCOMTalada.otf \
+	SyrCOMTurAbdin.otf \
+	SyrCOMUrhoyBold.otf \
+	SyrCOMUrhoy.otf \
+	GohaTibebZemen.otf
+
+fontdir = .
+font_DATA = $(FONT_FILES:%=$(DESTDIR)\%)
+
+all: $(DESTDIR) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+#	$(FCCACHE) $(DESTDIR)
+
+$(DESTDIR)\%.otf: %.otf
+	copy $< $@
diff --git a/xorg-server/fonts.src/Speedo/makefile b/xorg-server/fonts.src/Speedo/makefile
new file mode 100644
index 000000000..87f66559a
--- /dev/null
+++ b/xorg-server/fonts.src/Speedo/makefile
@@ -0,0 +1,37 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\Speedo
+
+FONT_FILES = \
+	font0419.spd \
+	font0582.spd \
+	font0583.spd \
+	font0611.spd \
+	font0648.spd \
+	font0649.spd \
+	font0709.spd \
+	font0710.spd \
+	fonts.scale
+
+fontdir = .
+font_DATA = $(FONT_FILES:%=$(DESTDIR)\%)
+
+all: $(DESTDIR) $(DESTDIR)\fonts.dir $(DESTDIR)\fonts.scale
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+
+$(DESTDIR)\%.spd: %.spd
+	copy $< $@
+
+$(DESTDIR)\%.scale: %.scale
+	copy $< $@
diff --git a/xorg-server/fonts.src/TTF/makefile b/xorg-server/fonts.src/TTF/makefile
new file mode 100644
index 000000000..146240a9c
--- /dev/null
+++ b/xorg-server/fonts.src/TTF/makefile
@@ -0,0 +1,54 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\TTF
+
+
+FONT_FILES = \
+	luximbi.ttf \
+	luximb.ttf \
+	luximri.ttf \
+	luximr.ttf \
+	luxirbi.ttf \
+	luxirb.ttf \
+	luxirri.ttf \
+	luxirr.ttf \
+	luxisbi.ttf \
+	luxisb.ttf \
+	luxisri.ttf \
+	luxisr.ttf \
+	Vera.ttf \
+	VeraBd.ttf \
+	VeraBI.ttf \
+	VeraIt.ttf \
+	VeraMoBd.ttf \
+	VeraMoBI.ttf \
+	VeraMoIt.ttf \
+	VeraMono.ttf \
+	VeraSe.ttf \
+	VeraSeBd.ttf \
+	GohaTibebZemen.ttf
+
+fontdir = .
+font_DATA = $(FONT_FILES:%=$(DESTDIR)\%)
+
+all: $(DESTDIR) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+#	$(FCCACHE) $(DESTDIR)
+
+$(DESTDIR)\%.ttf: %.ttf
+	copy $< $@
diff --git a/xorg-server/fonts.src/Type1/makefile b/xorg-server/fonts.src/Type1/makefile
new file mode 100644
index 000000000..bc2b6b06f
--- /dev/null
+++ b/xorg-server/fonts.src/Type1/makefile
@@ -0,0 +1,93 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\Type1
+
+FONT_FILES = \
+	cursor.pfa \
+	UTB_____.afm \
+	UTBI____.afm \
+	UTBI____.pfa \
+	UTB_____.pfa \
+	UTI_____.afm \
+	UTI_____.pfa \
+	UTRG____.afm \
+	UTRG____.pfa \
+	cour.afm \
+	courb.afm \
+	courbi.afm \
+	courbi.pfa \
+	courb.pfa \
+	couri.afm \
+	couri.pfa \
+	cour.pfa \
+	l047013t.afm \
+	l047013t.pfa \
+	l047016t.afm \
+	l047016t.pfa \
+	l047033t.afm \
+	l047033t.pfa \
+	l047036t.afm \
+	l047036t.pfa \
+	l048013t.afm \
+	l048013t.pfa \
+	l048016t.afm \
+	l048016t.pfa \
+	l048033t.afm \
+	l048033t.pfa \
+	l048036t.afm \
+	l048036t.pfa \
+	l049013t.afm \
+	l049013t.pfa \
+	l049016t.afm \
+	l049016t.pfa \
+	l049033t.afm \
+	l049033t.pfa \
+	l049036t.afm \
+	l049036t.pfa \
+	c0419bt_.afm \
+	c0419bt_.pfb \
+	c0582bt_.afm \
+	c0582bt_.pfb \
+	c0583bt_.afm \
+	c0583bt_.pfb \
+	c0611bt_.afm \
+	c0611bt_.pfb \
+	c0632bt_.afm \
+	c0632bt_.pfb \
+	c0633bt_.afm \
+	c0633bt_.pfb \
+	c0648bt_.afm \
+	c0648bt_.pfb \
+	c0649bt_.afm \
+	c0649bt_.pfb
+
+fontdir = .
+font_DATA = $(FONT_FILES:%=$(DESTDIR)\%)
+
+all: $(DESTDIR) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+#	$(FCCACHE) $(DESTDIR)
+
+$(DESTDIR)\%.afm: %.afm
+	copy $< $@
+
+$(DESTDIR)\%.pfb: %.pfb
+	copy $< $@
+
+$(DESTDIR)\%.pfa: %.pfa
+	copy $< $@
diff --git a/xorg-server/fonts.src/cyrillic/makefile b/xorg-server/fonts.src/cyrillic/makefile
new file mode 100644
index 000000000..47a455a17
--- /dev/null
+++ b/xorg-server/fonts.src/cyrillic/makefile
@@ -0,0 +1,114 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\cyrillic
+
+FONT_FILES = \
+	proof9x16 \
+	koi12x24b \
+	koi12x24 \
+	koi5x8 \
+	koi6x13b \
+	koi6x13 \
+	koi6x9 \
+	koi7x14b \
+	koi7x14 \
+	koi8x13 \
+	koi8x16b \
+	koi8x16 \
+	koi9x15b \
+	koi9x15 \
+	koi9x18b \
+	koi9x18 \
+	screen8x16b \
+	screen8x16 \
+	crox1cb \
+	crox1c \
+	crox1cbo \
+	crox1co \
+	crox1hb \
+	crox1h \
+	crox1hbo \
+	crox1ho \
+	crox1tb \
+	crox1t \
+	crox1tbo \
+	crox1to \
+	crox2cb \
+	crox2c \
+	crox2cbo \
+	crox2co \
+	crox2hb \
+	crox2h \
+	crox2hbo \
+	crox2ho \
+	crox2tb \
+	crox2t \
+	crox2tbo \
+	crox2to \
+	crox3cb \
+	crox3c \
+	crox3cbo \
+	crox3co \
+	crox3hb \
+	crox3h \
+	crox3hbo \
+	crox3ho \
+	crox3tb \
+	crox3t \
+	crox3tbo \
+	crox3to \
+	crox4hb \
+	crox4h \
+	crox4hbo \
+	crox4ho \
+	crox4tb \
+	crox4t \
+	crox4tbo \
+	crox4to \
+	crox5hb \
+	crox5h \
+	crox5hbo \
+	crox5ho \
+	crox5tb \
+	crox5t \
+	crox5tbo \
+	crox5to \
+	crox6hb \
+	crox6h \
+	crox6hbo \
+	crox6ho \
+	crox6tb \
+	crox6t \
+	crox6tbo \
+	crox6to \
+	koi10x16b \
+	koi10x20 \
+	koi6x10 \
+	koinil2
+
+BDF_FILES = $(FONT_FILES:%=%.bdf)
+PCF_FILES = $(FONT_FILES:%=$(DESTDIR)\%.pcf.gz)
+
+font_DATA = $(PCF_FILES)
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+all: $(DESTDIR) $(MKFONTSCALE) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir $(DESTDIR)\fonts.alias
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+
+
+$(DESTDIR)\fonts.alias: fonts.alias
+	copy $< $@
diff --git a/xorg-server/fonts.src/encodings/large/makefile b/xorg-server/fonts.src/encodings/large/makefile
new file mode 100644
index 000000000..0f168d046
--- /dev/null
+++ b/xorg-server/fonts.src/encodings/large/makefile
@@ -0,0 +1,40 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\encodings\large
+
+ENCODING_FILES =		\
+	big5.eten-0.enc		\
+	big5hkscs-0.enc		\
+	cns11643-1.enc		\
+	cns11643-2.enc		\
+	cns11643-3.enc		\
+	gb18030-0.enc		\
+	gb18030.2000-0.enc	\
+	gb18030.2000-1.enc	\
+	gb2312.1980-0.enc	\
+	gbk-0.enc		\
+	jisx0201.1976-0.enc	\
+	jisx0208.1990-0.enc	\
+	jisx0212.1990-0.enc	\
+	ksc5601.1987-0.enc	\
+	ksc5601.1992-3.enc	\
+	sun.unicode.india-0.enc
+
+COMPRESSED = $(ENCODING_FILES:%=$(DESTDIR)\%.gz)
+
+DATA_FILES = $(COMPRESSED)
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+all: $(DESTDIR)\encodings.dir
+
+$(DESTDIR)\encodings.dir: $(DATA_FILES) $(MKFONTSCALE)
+	cd "$(DESTDIR)" & $(MKFONTSCALE) -b -s -l -n -r -p .\large -e . .
+
+
diff --git a/xorg-server/fonts.src/encodings/makefile b/xorg-server/fonts.src/encodings/makefile
new file mode 100644
index 000000000..548d56ce5
--- /dev/null
+++ b/xorg-server/fonts.src/encodings/makefile
@@ -0,0 +1,63 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+load_makefile large\makefile MAKESERVER=0 DEBUG=0
+
+INC_BDF_RULES=1
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\encodings
+
+ENCODING_FILES =		\
+	adobe-dingbats.enc	\
+	adobe-standard.enc	\
+	adobe-symbol.enc	\
+	armscii-8.enc		\
+	ascii-0.enc		\
+	dec-special.enc		\
+	ibm-cp437.enc		\
+	ibm-cp850.enc		\
+	ibm-cp852.enc		\
+	ibm-cp866.enc		\
+	iso8859-11.enc		\
+	iso8859-13.enc		\
+	iso8859-16.enc		\
+	iso8859-6.16.enc	\
+	iso8859-6.8x.enc	\
+	microsoft-cp1250.enc	\
+	microsoft-cp1251.enc	\
+	microsoft-cp1252.enc	\
+	microsoft-cp1253.enc	\
+	microsoft-cp1254.enc	\
+	microsoft-cp1255.enc	\
+	microsoft-cp1256.enc	\
+	microsoft-cp1257.enc	\
+	microsoft-cp1258.enc	\
+	microsoft-win3.1.enc	\
+	mulearabic-0.enc	\
+	mulearabic-1.enc	\
+	mulearabic-2.enc	\
+	mulelao-1.enc		\
+	suneu-greek.enc		\
+	tcvn-0.enc		\
+	tis620-2.enc		\
+	viscii1.1-1.enc
+
+COMPRESSED = $(ENCODING_FILES:%=$(DESTDIR)\%.gz)
+
+DATA_FILES = $(COMPRESSED)
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\encodings.dir: $(DATA_FILES) $(DESTDIR)\large\encodings.dir $(MKFONTSCALE)
+	cd "$(DESTDIR)" & $(MKFONTSCALE) -b -s -l -n -r -p . -e . -e large .
+
+all: $(DESTDIR)\encodings.dir
+
+.PHONY: cleanthis
+cleanthis:
+	del -e $(DESTDIR)
+
+clean: cleanthis
+
diff --git a/xorg-server/fonts.src/font-util/makefile b/xorg-server/fonts.src/font-util/makefile
new file mode 100644
index 000000000..13e196a03
--- /dev/null
+++ b/xorg-server/fonts.src/font-util/makefile
@@ -0,0 +1,5 @@
+TTYAPP = ucs2any
+
+CSRCS = ucs2any.c
+
+DEFINES += NEED_BASENAME
diff --git a/xorg-server/fonts.src/makefile b/xorg-server/fonts.src/makefile
new file mode 100644
index 000000000..9dce92d67
--- /dev/null
+++ b/xorg-server/fonts.src/makefile
@@ -0,0 +1 @@
+SUBDIRS=font-util 75dpi 100dpi cyrillic encodings misc OTF Speedo TTF Type1
diff --git a/xorg-server/fonts.src/misc/makefile b/xorg-server/fonts.src/misc/makefile
new file mode 100644
index 000000000..290ae173a
--- /dev/null
+++ b/xorg-server/fonts.src/misc/makefile
@@ -0,0 +1,340 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+INC_BDF_RULES=1
+
+all: $(BDFTOPCF)
+
+DESTDIR=$(MHMAKECONF)\xorg-server\fonts\misc
+
+BDF2UCS_FONT_FILES = \
+	clR6x12 \
+	4x6 \
+	5x7 \
+	5x8 \
+	6x9 \
+	6x10 \
+	6x12 \
+	6x13 \
+	6x13B \
+	6x13O \
+	7x13 \
+	7x13B \
+	7x13O \
+	7x14 \
+	7x14B \
+	8x13 \
+	8x13B \
+	8x13O \
+	9x15 \
+	9x15B \
+	9x18 \
+	9x18B \
+	10x20
+BDF2UCS_8_FONT_FILES = \
+	clR6x12 \
+	4x6 \
+	5x7 \
+	5x8 \
+	6x9 \
+	6x10 \
+	6x12 \
+	6x13 \
+	6x13B \
+	7x13 \
+	7x13B \
+	7x14 \
+	7x14B \
+	8x13 \
+	8x13B \
+	9x15 \
+	9x15B \
+	9x18 \
+	9x18B \
+	10x20
+BDF2UCS_11_FONT_FILES = \
+	6x13 \
+	7x13 \
+	7x13B \
+	7x13O \
+	7x14 \
+	7x14B \
+	9x15 \
+	9x15B \
+	9x18 \
+	10x20
+BDF2UCS_KOI8_FONT_FILES = \
+	clR6x12 \
+	4x6 \
+	5x7 \
+	5x8 \
+	6x9 \
+	6x10 \
+	6x12 \
+	6x13 \
+	7x13 \
+	7x14 \
+	8x13 \
+	9x15 \
+	9x18 \
+	10x20
+BDF2UCS_JISX0201_FONT_FILES = \
+	7x14
+EXTRA_FONT_FILES = \
+	12x13ja \
+	18x18ja \
+	18x18ko \
+	k14 \
+	nil2 \
+	micro \
+	jiskan16 \
+	jiskan24 \
+	gb16fs \
+	gb16st \
+	gb24st \
+	deccurs \
+	decsess \
+	arabic24 \
+	cursor \
+	hanglg16 \
+	hanglm16 \
+	hanglm24 \
+	cu12 \
+	cu-alt12 \
+	cu-arabic12 \
+	cuarabic12 \
+	cu-devnag12 \
+	cudevnag12 \
+	cu-lig12 \
+	cu-pua12 \
+	clB6x10 \
+	clB6x12 \
+	clB8x10 \
+	clB8x12 \
+	clB8x13 \
+	clB8x14 \
+	clB8x16 \
+	clB8x8 \
+	clB9x15 \
+	clI6x12 \
+	clI8x8 \
+	clR4x6 \
+	clR5x10 \
+	clR5x6 \
+	clR5x8 \
+	clR6x10 \
+	clR6x13 \
+	clR6x6 \
+	clR6x8 \
+	clR7x10 \
+	clR7x12 \
+	clR7x14 \
+	clR7x8 \
+	clR8x10 \
+	clR8x12 \
+	clR8x13 \
+	clR8x14 \
+	clR8x16 \
+	clR8x8 \
+	clR9x15 \
+	12x24 \
+	12x24rk \
+	8x16 \
+	8x16rk \
+	olcursor \
+	olgl10 \
+	olgl12 \
+	olgl14 \
+	olgl19
+
+FONT_FILES = $(BDF2UCS_FONT_FILES) $(EXTRA_FONT_FILES)
+
+BDF_FILES = $(FONT_FILES:%=%.bdf)
+PCF_FILES = $(FONT_FILES:%=$(DESTDIR)\%.pcf.gz)
+
+ISO8859_1_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-1.pcf.gz)
+
+ISO8859_2_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-2.pcf.gz)
+
+ISO8859_3_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-3.pcf.gz)
+
+ISO8859_4_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-4.pcf.gz)
+
+ISO8859_5_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-5.pcf.gz)
+
+ISO8859_7_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-7.pcf.gz)
+
+ISO8859_8_PCF_FILES = $(BDF2UCS_8_FONT_FILES:%=$(DESTDIR)\%-ISO8859-8.pcf.gz)
+
+ISO8859_9_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-9.pcf.gz)
+
+ISO8859_10_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-10.pcf.gz)
+
+ISO8859_11_PCF_FILES = $(BDF2UCS_11_FONT_FILES:%=$(DESTDIR)\%-ISO8859-11.pcf.gz)
+
+ISO8859_13_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-13.pcf.gz)
+
+ISO8859_14_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-14.pcf.gz)
+
+ISO8859_15_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-15.pcf.gz)
+
+ISO8859_16_PCF_FILES = $(BDF2UCS_FONT_FILES:%=$(DESTDIR)\%-ISO8859-16.pcf.gz)
+
+KOI8_R_PCF_FILES = $(BDF2UCS_KOI8_FONT_FILES:%=$(DESTDIR)\%-KOI8-R.pcf.gz)
+
+JISX0201_PCF_FILES = $(BDF2UCS_JISX0201_FONT_FILES:%=$(DESTDIR)\%-JISX0201.1976-0.pcf.gz)
+
+UTIL_DIR = ..\font-util
+UCS2ANY = $(UTIL_DIR)\$(OBJDIR)\ucs2any.exe
+
+load_makefile $(UTIL_DIR)\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\%-ISO8859-1.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-1.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-1 ISO8859-1
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-1.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-1.bdf)
+
+$(DESTDIR)\%-ISO8859-2.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-2.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-2 ISO8859-2
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-2.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-2.bdf)
+
+$(DESTDIR)\%-ISO8859-3.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-3.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-3 ISO8859-3
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-3.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-3.bdf)
+
+$(DESTDIR)\%-ISO8859-4.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-4.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-4 ISO8859-4
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-4.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-4.bdf)
+
+$(DESTDIR)\%-ISO8859-5.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-5.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-5 ISO8859-5
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-5.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-5.bdf)
+
+$(DESTDIR)\%-ISO8859-7.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-7.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-7 ISO8859-7
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-7.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-7.bdf)
+
+$(DESTDIR)\%-ISO8859-8.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-8.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-8 ISO8859-8
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-8.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-8.bdf)
+
+$(DESTDIR)\%-ISO8859-9.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-9.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-9 ISO8859-9
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-9.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-9.bdf)
+
+$(DESTDIR)\%-ISO8859-10.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-10.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-10 ISO8859-10
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-10.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-10.bdf)
+
+$(DESTDIR)\%-ISO8859-11.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-11.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-11 ISO8859-11
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-11.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-11.bdf)
+
+$(DESTDIR)\%-ISO8859-13.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-13.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-13 ISO8859-13
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-13.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-13.bdf)
+
+$(DESTDIR)\%-ISO8859-14.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-14.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-14 ISO8859-14
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-14.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-14.bdf)
+
+$(DESTDIR)\%-ISO8859-15.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-15.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-15 ISO8859-15
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-15.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-15.bdf)
+
+$(DESTDIR)\%-ISO8859-16.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-ISO8859-16.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-ISO8859-16 ISO8859-16
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-ISO8859-16.bdf) | gzip > $@
+	@del $(<:%.bdf=%-ISO8859-16.bdf)
+
+$(DESTDIR)\%-KOI8-R.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-KOI8-R.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-KOI8-R KOI8-R
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-KOI8-R.bdf) | gzip > $@
+	@del $(<:%.bdf=%-KOI8-R.bdf)
+
+$(DESTDIR)\%-JISX0201.1976-0.pcf.gz: %.bdf
+	@del -e $(<:%.bdf=%-JISX0201.1976-0.bdf)
+	$(UCS2ANY) $< $(UTIL_DIR)\map-JISX0201.1976-0 JISX0201.1976-0
+	@del -e $@
+	$(BDFTOPCF) -t $(<:%.bdf=%-JISX0201.1976-0.bdf) | gzip > $@
+	@del $(<:%.bdf=%-JISX0201.1976-0.bdf)
+
+font_DATA = \
+	$(PCF_FILES) \
+	$(ISO8859_1_PCF_FILES) \
+	$(ISO8859_2_PCF_FILES) \
+	$(ISO8859_3_PCF_FILES) \
+	$(ISO8859_4_PCF_FILES) \
+	$(ISO8859_5_PCF_FILES) \
+	$(ISO8859_7_PCF_FILES) \
+	$(ISO8859_8_PCF_FILES) \
+	$(ISO8859_9_PCF_FILES) \
+	$(ISO8859_10_PCF_FILES) \
+	$(ISO8859_11_PCF_FILES) \
+	$(ISO8859_13_PCF_FILES) \
+	$(ISO8859_14_PCF_FILES) \
+	$(ISO8859_15_PCF_FILES) \
+	$(ISO8859_16_PCF_FILES) \
+	$(KOI8_R_PCF_FILES) \
+	$(JISX0201_PCF_FILES)
+
+all: $(DESTDIR) $(UCS2ANY) $(DESTDIR)\fonts.scale $(DESTDIR)\fonts.dir $(DESTDIR)\fonts.alias
+
+MKFONTSCALE=$(MHMAKECONF)\mkfontscale\$(OBJDIR)\mkfontscale.exe
+
+load_makefile $(MHMAKECONF)\mkfontscale\makefile MAKESERVER=0 DEBUG=$(DEBUG)
+
+$(DESTDIR)\fonts.scale: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) .
+
+$(DESTDIR)\fonts.dir: $(font_DATA) $(MKFONTSCALE)
+	del -e $@
+	cd $(DESTDIR) & $(MKFONTSCALE) -b -s -l .
+
+$(DESTDIR)\fonts.alias: fonts.alias
+	copy $< $@
+
diff --git a/xorg-server/glx/glapi.c b/xorg-server/glx/glapi.c
index d6a568e88..9cd703030 100644
--- a/xorg-server/glx/glapi.c
+++ b/xorg-server/glx/glapi.c
@@ -54,7 +54,11 @@
 
 #include <dix-config.h>
 #include <X11/Xfuncproto.h>
+#ifdef _MSC_VER
+#define PUBLIC _declspec(dllexport)
+#else
 #define PUBLIC _X_EXPORT
+#endif
 
 #else
 
diff --git a/xorg-server/glx/glapi.h b/xorg-server/glx/glapi.h
index 8f2cf6621..68e5cd328 100644
--- a/xorg-server/glx/glapi.h
+++ b/xorg-server/glx/glapi.h
@@ -73,6 +73,11 @@ typedef void (*_glapi_warning_func)(void *ctx, const char *str, ...);
  */
 #define MAX_EXTENSION_FUNCS 300
 
+#ifdef _MSC_VER
+#define EXTERN _declspec(dllexport)
+#else
+#define EXTERN extern
+#endif
 
 /**
  ** Define the GET_CURRENT_CONTEXT() macro.
@@ -90,8 +95,8 @@ extern __thread void * _glapi_tls_Context
 
 #else
 
-extern void *_glapi_Context;
-extern struct _glapi_table *_glapi_Dispatch;
+EXTERN void *_glapi_Context;
+EXTERN struct _glapi_table *_glapi_Dispatch;
 
 # ifdef THREADS
 #  define GET_CURRENT_CONTEXT(C)  GLcontext *C = (GLcontext *) (_glapi_Context ? _glapi_Context : _glapi_get_context())
@@ -106,29 +111,29 @@ extern struct _glapi_table *_glapi_Dispatch;
  ** GL API public functions
  **/
 
-extern void
+EXTERN void
 _glapi_noop_enable_warnings(GLboolean enable);
 
-extern void
+EXTERN void
 _glapi_set_warning_func(_glapi_warning_func func);
 
-extern void
+EXTERN void
 _glapi_check_multithread(void);
 
 
-extern void
+EXTERN void
 _glapi_set_context(void *context);
 
 
-extern void *
+EXTERN void *
 _glapi_get_context(void);
 
 
-extern void
+EXTERN void
 _glapi_set_dispatch(struct _glapi_table *dispatch);
 
 
-extern struct _glapi_table *
+EXTERN struct _glapi_table *
 _glapi_get_dispatch(void);
 
 
@@ -144,7 +149,7 @@ struct _glapi_table *
 _glapi_get_override_dispatch(int layer);
 
 
-extern GLuint
+EXTERN GLuint
 _glapi_get_dispatch_table_size(void);
 
 
@@ -152,11 +157,11 @@ extern void
 _glapi_check_table(const struct _glapi_table *table);
 
 
-extern int
+EXTERN int
 _glapi_add_dispatch( const char * const * function_names,
 		     const char * parameter_signature );
 
-extern GLint
+EXTERN GLint
 _glapi_get_proc_offset(const char *funcName);
 
 
diff --git a/xorg-server/glx/glheader.h b/xorg-server/glx/glheader.h
new file mode 100644
index 000000000..1c0ee2c9e
--- /dev/null
+++ b/xorg-server/glx/glheader.h
@@ -0,0 +1,24 @@
+#ifndef __GLHEADER_H__

+#define __GLHEADER_H__

+

+#define STDC_HEADERS 1

+

+#include <X11/Xwinsock.h>

+#include <X11/Xwindows.h>

+#include <assert.h>

+#define strcasecmp _stricmp

+

+#undef MINSHORT

+#undef MAXSHORT

+

+#define MINSHORT -32768

+#define MAXSHORT 32767

+

+#define PUBLIC

+

+#define GL_GLEXT_PROTOTYPES

+

+#define DRI_DRIVER_PATH "/usr/lib/dri"

+

+#endif

+

diff --git a/xorg-server/glx/glxcmds.c b/xorg-server/glx/glxcmds.c
index 77afbf4b1..6c469b8f8 100644
--- a/xorg-server/glx/glxcmds.c
+++ b/xorg-server/glx/glxcmds.c
@@ -1,2422 +1,2426 @@
-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <string.h>
-#include <assert.h>
-
-#include "glxserver.h"
-#include <GL/glxtokens.h>
-#include <unpack.h>
-#include "g_disptab.h"
-#include <pixmapstr.h>
-#include <windowstr.h>
-#include "glxutil.h"
-#include "glxext.h"
-#include "glapitable.h"
-#include "glapi.h"
-#include "glthread.h"
-#include "dispatch.h"
-#include "indirect_dispatch.h"
-#include "indirect_table.h"
-#include "indirect_util.h"
-
-static int
-validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
-{
-    /*
-    ** Check if screen exists.
-    */
-    if (screen >= screenInfo.numScreens) {
-	client->errorValue = screen;
-	*err = BadValue;
-	return FALSE;
-    }
-    *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-
-    return TRUE;
-}
-
-static int
-validGlxFBConfig(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
-		 __GLXconfig **config, int *err)
-{
-    __GLXconfig *m;
-
-    for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next)
-	if (m->fbconfigID == id) {
-	    *config = m;
-	    return TRUE;
-	}
-
-    client->errorValue = id;
-    *err = __glXError(GLXBadFBConfig);
-
-    return FALSE;
-}
-
-static int
-validGlxVisual(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
-	       __GLXconfig **config, int *err)
-{
-    int i;
-
-    for (i = 0; i < pGlxScreen->numVisuals; i++)
- 	if (pGlxScreen->visuals[i]->visualID == id) {
-	    *config = pGlxScreen->visuals[i];
-	    return TRUE;
-	}
-
-    client->errorValue = id;
-    *err = BadValue;
-
-    return FALSE;
-}
-
-static int
-validGlxFBConfigForWindow(ClientPtr client, __GLXconfig *config,
-			  DrawablePtr pDraw, int *err)
-{
-    ScreenPtr pScreen = pDraw->pScreen;
-    VisualPtr pVisual = NULL;
-    XID vid;
-    int i;
-
-    vid = wVisual((WindowPtr)pDraw);
-    for (i = 0; i < pScreen->numVisuals; i++) {
-	if (pScreen->visuals[i].vid == vid) {
-	    pVisual = &pScreen->visuals[i];
-	    break;
-	}
-    }
-
-    /* FIXME: What exactly should we check here... */
-    if (pVisual->class != glxConvertToXVisualType(config->visualType) ||
-	!(config->drawableType & GLX_WINDOW_BIT)) {
-	client->errorValue = pDraw->id;
-	*err = BadMatch;
-	return FALSE;
-    }
-
-    return TRUE;
-}
-
-static int
-validGlxContext(ClientPtr client, XID id, int access_mode,
-		__GLXcontext **context, int *err)
-{
-    *err = dixLookupResourceByType((pointer *) context, id,
-				   __glXContextRes, client, access_mode);
-    if (*err != Success) {
-	client->errorValue = id;
-	if (*err == BadValue)
-	    *err = __glXError(GLXBadContext);
-	return FALSE;
-    }
-
-    return TRUE;
-}
-
-static int
-validGlxDrawable(ClientPtr client, XID id, int type, int access_mode,
-		 __GLXdrawable **drawable, int *err)
-{
-    int rc;
-
-    rc = dixLookupResourceByType((pointer *) drawable, id,
-				 __glXDrawableRes, client, access_mode);
-    if (rc != Success && rc != BadValue) {
-	*err = rc;
-	client->errorValue = id;
-	return FALSE;
-    }
-
-    if (rc == BadValue ||
-	(type != GLX_DRAWABLE_ANY && type != (*drawable)->type)) {
-	client->errorValue = id;
-	switch (type) {
-	case GLX_DRAWABLE_WINDOW:
-	    *err = __glXError(GLXBadWindow);
-	    return FALSE;
-	case GLX_DRAWABLE_PIXMAP:
-	    *err = __glXError(GLXBadPixmap);
-	    return FALSE;
-	case GLX_DRAWABLE_PBUFFER:
-	    *err = __glXError(GLXBadPbuffer);
-	    return FALSE;
-	case GLX_DRAWABLE_ANY:
-	    *err = __glXError(GLXBadDrawable);
-	    return FALSE;
-	}
-    }
-
-    return TRUE;
-}
-
-void
-__glXContextDestroy(__GLXcontext *context)
-{
-    __glXFlushContextCache();
-}
-
-static void __glXdirectContextDestroy(__GLXcontext *context)
-{
-    __glXContextDestroy(context);
-    xfree(context);
-}
-
-static __GLXcontext *__glXdirectContextCreate(__GLXscreen *screen,
-					      __GLXconfig *modes,
-					      __GLXcontext *shareContext)
-{
-    __GLXcontext *context;
-
-    context = xcalloc (1, sizeof (__GLXcontext));
-    if (context == NULL)
-	return NULL;
-
-    context->destroy = __glXdirectContextDestroy;
-
-    return context;
-}
-
-/**
- * Create a GL context with the given properties.  This routine is used
- * to implement \c glXCreateContext, \c glXCreateNewContext, and
- * \c glXCreateContextWithConfigSGIX.  This works becuase of the hack way
- * that GLXFBConfigs are implemented.  Basically, the FBConfigID is the
- * same as the VisualID.
- */
-
-static int
-DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
-		GLXContextID shareList, __GLXconfig *config,
-		__GLXscreen *pGlxScreen, GLboolean isDirect)
-{
-    ClientPtr client = cl->client;
-    __GLXcontext *glxc, *shareglxc;
-    int err;
-    
-    LEGAL_NEW_RESOURCE(gcId, client);
-
-    /*
-    ** Find the display list space that we want to share.  
-    **
-    ** NOTE: In a multithreaded X server, we would need to keep a reference
-    ** count for each display list so that if one client detroyed a list that 
-    ** another client was using, the list would not really be freed until it 
-    ** was no longer in use.  Since this sample implementation has no support 
-    ** for multithreaded servers, we don't do this.  
-    */
-    if (shareList == None) {
-	shareglxc = 0;
-    } else {
-	if (!validGlxContext(client, shareList, DixReadAccess,
-			     &shareglxc, &err))
-	    return err;
-
-	if (shareglxc->isDirect) {
-	    /*
-	    ** NOTE: no support for sharing display lists between direct
-	    ** contexts, even if they are in the same address space.
-	    */
-#if 0
-            /* Disabling this code seems to allow shared display lists
-             * and texture objects to work.  We'll leave it disabled for now.
-             */
-	    client->errorValue = shareList;
-	    return BadMatch;
-#endif
-	} else {
-	    /*
-	    ** Create an indirect context regardless of what the client asked
-	    ** for; this way we can share display list space with shareList.
-	    */
-	    isDirect = GL_FALSE;
-	}
-    }
-
-    /*
-    ** Allocate memory for the new context
-    */
-    if (!isDirect)
-	glxc = pGlxScreen->createContext(pGlxScreen, config, shareglxc);
-    else
-	glxc = __glXdirectContextCreate(pGlxScreen, config, shareglxc);
-    if (!glxc) {
-	return BadAlloc;
-    }
-
-    /*
-    ** Initially, setup the part of the context that could be used by
-    ** a GL core that needs windowing information (e.g., Mesa).
-    */
-    glxc->pGlxScreen = pGlxScreen;
-    glxc->config = config;
-
-    /*
-    ** Register this context as a resource.
-    */
-    if (!AddResource(gcId, __glXContextRes, (pointer)glxc)) {
-	(*glxc->destroy)(glxc);
-	client->errorValue = gcId;
-	return BadAlloc;
-    }
-    
-    /*
-    ** Finally, now that everything is working, setup the rest of the
-    ** context.
-    */
-    glxc->id = gcId;
-    glxc->share_id = shareList;
-    glxc->idExists = GL_TRUE;
-    glxc->isCurrent = GL_FALSE;
-    glxc->isDirect = isDirect;
-    glxc->renderMode = GL_RENDER;
-
-    __glXAddToContextList(glxc);
-
-    return Success;
-}
-
-int __glXDisp_CreateContext(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxVisual(cl->client, pGlxScreen, req->visual, &config, &err))
-	return err;
-
-    return DoCreateContext(cl, req->context, req->shareList,
-			   config, pGlxScreen, req->isDirect);
-}
-
-int __glXDisp_CreateNewContext(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))
-	return err;
-
-    return DoCreateContext(cl, req->context, req->shareList,
-			   config, pGlxScreen, req->isDirect);
-}
-
-int __glXDisp_CreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateContextWithConfigSGIXReq *req = 
-	(xGLXCreateContextWithConfigSGIXReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))
-	return err;
-
-    return DoCreateContext(cl, req->context, req->shareList,
-			   config, pGlxScreen, req->isDirect);
-}
-int __glXDisp_DestroyContext(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
-    __GLXcontext *glxc;
-    int err;
-
-    if (!validGlxContext(cl->client, req->context, DixDestroyAccess,
-			 &glxc, &err))
-	    return err;
-
-    FreeResourceByType(req->context, __glXContextRes, FALSE);
-    return Success;
-}
-
-/*****************************************************************************/
-
-/*
-** For each client, the server keeps a table of all the contexts that are
-** current for that client (each thread of a client may have its own current
-** context).  These routines add, change, and lookup contexts in the table.
-*/
-
-/*
-** Add a current context, and return the tag that will be used to refer to it.
-*/
-static int AddCurrentContext(__GLXclientState *cl, __GLXcontext *glxc)
-{
-    int i;
-    int num = cl->numCurrentContexts;
-    __GLXcontext **table = cl->currentContexts;
-
-    if (!glxc) return -1;
-    
-    /*
-    ** Try to find an empty slot and use it.
-    */
-    for (i=0; i < num; i++) {
-	if (!table[i]) {
-	    table[i] = glxc;
-	    return i+1;
-	}
-    }
-    /*
-    ** Didn't find a free slot, so we'll have to grow the table.
-    */
-    if (!num) {
-	table = (__GLXcontext **) xalloc(sizeof(__GLXcontext *));
-    } else {
-	table = (__GLXcontext **) xrealloc(table,
-					   (num+1)*sizeof(__GLXcontext *));
-    }
-    table[num] = glxc;
-    cl->currentContexts = table;
-    cl->numCurrentContexts++;
-    return num+1;
-}
-
-/*
-** Given a tag, change the current context for the corresponding entry.
-*/
-static void ChangeCurrentContext(__GLXclientState *cl, __GLXcontext *glxc,
-				GLXContextTag tag)
-{
-    __GLXcontext **table = cl->currentContexts;
-    table[tag-1] = glxc;
-}
-
-/*
-** For this implementation we have chosen to simply use the index of the
-** context's entry in the table as the context tag.  A tag must be greater
-** than 0.
-*/
-__GLXcontext *__glXLookupContextByTag(__GLXclientState *cl, GLXContextTag tag)
-{
-    int num = cl->numCurrentContexts;
-
-    if (tag < 1 || tag > num) {
-	return 0;
-    } else {
-	return cl->currentContexts[tag-1];
-    }
-}
-
-/*****************************************************************************/
-
-static void StopUsingContext(__GLXcontext *glxc)
-{
-    if (glxc) {
-	if (glxc == __glXLastContext) {
-	    /* Tell server GL library */
-	    __glXLastContext = 0;
-	}
-	glxc->isCurrent = GL_FALSE;
-	if (!glxc->idExists) {
-	    __glXFreeContext(glxc);
-	}
-    }
-}
-
-static void StartUsingContext(__GLXclientState *cl, __GLXcontext *glxc)
-{
-    glxc->isCurrent = GL_TRUE;
-    __glXLastContext = glxc;	
-}
-
-/**
- * This is a helper function to handle the legacy (pre GLX 1.3) cases
- * where passing an X window to glXMakeCurrent is valid.  Given a
- * resource ID, look up the GLX drawable if available, otherwise, make
- * sure it's an X window and create a GLX drawable one the fly.
- */
-static __GLXdrawable *
-__glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client,
-		 int *error)
-{
-    DrawablePtr pDraw;
-    __GLXdrawable *pGlxDraw;
-    int rc;
-
-    if (validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
-			 DixWriteAccess, &pGlxDraw, &rc)) {
-	if (glxc != NULL && pGlxDraw->config != glxc->config) {
-	    client->errorValue = drawId;
-	    *error = BadMatch;
-	    return NULL;
-	}
-
-	return pGlxDraw;
-    }
-
-    /* The drawId wasn't a GLX drawable.  Make sure it's a window and
-     * create a GLXWindow for it.  Check that the drawable screen
-     * matches the context screen and that the context fbconfig is
-     * compatible with the window visual. */
-
-    rc = dixLookupDrawable(&pDraw, drawId, client, 0, DixGetAttrAccess);
-    if (rc != Success || pDraw->type != DRAWABLE_WINDOW) {
-	client->errorValue = drawId;
-	*error = __glXError(GLXBadDrawable);
-	return NULL;
-    }
-
-    if (pDraw->pScreen != glxc->pGlxScreen->pScreen) {
-	client->errorValue = pDraw->pScreen->myNum;
-	*error = BadMatch;
-	return NULL;
-    }
-
-    if (!validGlxFBConfigForWindow(client, glxc->config, pDraw, error))
-	return NULL;
-
-    pGlxDraw = glxc->pGlxScreen->createDrawable(glxc->pGlxScreen,
-						pDraw, GLX_DRAWABLE_WINDOW,
-						drawId, glxc->config);
-
-    /* since we are creating the drawablePrivate, drawId should be new */
-    if (!AddResource(drawId, __glXDrawableRes, pGlxDraw)) {
-	pGlxDraw->destroy (pGlxDraw);
-	*error = BadAlloc;
-	return NULL;
-    }
-
-    return pGlxDraw;
-}
-
-/*****************************************************************************/
-/*
-** Make an OpenGL context and drawable current.
-*/
-
-static int
-DoMakeCurrent(__GLXclientState *cl,
-	      GLXDrawable drawId, GLXDrawable readId,
-	      GLXContextID contextId, GLXContextTag tag)
-{
-    ClientPtr client = cl->client;
-    xGLXMakeCurrentReply reply;
-    __GLXcontext *glxc, *prevglxc;
-    __GLXdrawable *drawPriv = NULL;
-    __GLXdrawable *readPriv = NULL;
-    int error;
-    GLuint  mask;
-
-    /*
-    ** If one is None and the other isn't, it's a bad match.
-    */
-
-    mask  = (drawId == None)    ? (1 << 0) : 0;
-    mask |= (readId == None)    ? (1 << 1) : 0;
-    mask |= (contextId == None) ? (1 << 2) : 0;
-
-    if ( (mask != 0x00) && (mask != 0x07) ) {
-	return BadMatch;
-    }
-    
-    /*
-    ** Lookup old context.  If we have one, it must be in a usable state.
-    */
-    if (tag != 0) {
-	prevglxc = __glXLookupContextByTag(cl, tag);
-	if (!prevglxc) {
-	    /*
-	    ** Tag for previous context is invalid.
-	    */
-	    return __glXError(GLXBadContextTag);
-	}
-	if (prevglxc->renderMode != GL_RENDER) {
-	    /* Oops.  Not in render mode render. */
-	    client->errorValue = prevglxc->id;
-	    return __glXError(GLXBadContextState);
-	}
-    } else {
-	prevglxc = 0;
-    }
-
-    /*
-    ** Lookup new context.  It must not be current for someone else.
-    */
-    if (contextId != None) {
-	int  status;
-
-	if (!validGlxContext(client, contextId, DixUseAccess, &glxc, &error))
-	    return error;
-	if ((glxc != prevglxc) && glxc->isCurrent) {
-	    /* Context is current to somebody else */
-	    return BadAccess;
-	}
-
-	assert( drawId != None );
-	assert( readId != None );
-
-	drawPriv = __glXGetDrawable(glxc, drawId, client, &status);
-	if (drawPriv == NULL)
-	    return status;
-
-	readPriv = __glXGetDrawable(glxc, readId, client, &status);
-	if (readPriv == NULL)
-	    return status;
-
-    } else {
-	/* Switching to no context.  Ignore new drawable. */
-	glxc = 0;
-	drawPriv = 0;
-	readPriv = 0;
-    }
-
-
-    if (prevglxc) {
-	/*
-	** Flush the previous context if needed.
-	*/
-	if (__GLX_HAS_UNFLUSHED_CMDS(prevglxc)) {
-	    if (__glXForceCurrent(cl, tag, (int *)&error)) {
-		CALL_Flush( GET_DISPATCH(), () );
-		__GLX_NOTE_FLUSHED_CMDS(prevglxc);
-	    } else {
-		return error;
-	    }
-	}
-
-	/*
-	** Make the previous context not current.
-	*/
-	if (!(*prevglxc->loseCurrent)(prevglxc)) {
-	    return __glXError(GLXBadContext);
-	}
-	__glXFlushContextCache();
-	if (!prevglxc->isDirect) {
-	    prevglxc->drawPriv = NULL;
-	    prevglxc->readPriv = NULL;
-	}
-    }
-	
-
-    if ((glxc != 0) && !glxc->isDirect) {
-
-	glxc->drawPriv = drawPriv;
-	glxc->readPriv = readPriv;
-
-	/* make the context current */
-	if (!(*glxc->makeCurrent)(glxc)) {
-	    glxc->drawPriv = NULL;
-	    glxc->readPriv = NULL;
-	    return __glXError(GLXBadContext);
-	}
-
-	glxc->isCurrent = GL_TRUE;
-    }
-
-    if (prevglxc) {
-	ChangeCurrentContext(cl, glxc, tag);
-	StopUsingContext(prevglxc);
-    } else {
-	tag = AddCurrentContext(cl, glxc);
-    }
-
-    if (glxc) {
-	StartUsingContext(cl, glxc);
-	reply.contextTag = tag;
-    } else {
-	reply.contextTag = 0;
-    }
-
-    reply.length = 0;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-	__glXSwapMakeCurrentReply(client, &reply);
-    } else {
-	WriteToClient(client, sz_xGLXMakeCurrentReply, (char *)&reply);
-    }
-    return Success;
-}
-
-int __glXDisp_MakeCurrent(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
-
-    return DoMakeCurrent( cl, req->drawable, req->drawable,
-			  req->context, req->oldContextTag );
-}
-
-int __glXDisp_MakeContextCurrent(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXMakeContextCurrentReq *req = (xGLXMakeContextCurrentReq *) pc;
-
-    return DoMakeCurrent( cl, req->drawable, req->readdrawable,
-			  req->context, req->oldContextTag );
-}
-
-int __glXDisp_MakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
-
-    return DoMakeCurrent( cl, req->drawable, req->readable,
-			  req->context, req->oldContextTag );
-}
-
-int __glXDisp_IsDirect(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
-    xGLXIsDirectReply reply;
-    __GLXcontext *glxc;
-    int err;
-
-    if (!validGlxContext(cl->client, req->context, DixReadAccess, &glxc, &err))
-	return err;
-
-    reply.isDirect = glxc->isDirect;
-    reply.length = 0;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-	__glXSwapIsDirectReply(client, &reply);
-    } else {
-	WriteToClient(client, sz_xGLXIsDirectReply, (char *)&reply);
-    }
-
-    return Success;
-}
-
-int __glXDisp_QueryVersion(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
-    xGLXQueryVersionReply reply;
-    GLuint major, minor;
-
-    major = req->majorVersion;
-    minor = req->minorVersion;
-    (void)major;
-    (void)minor;
-
-    /*
-    ** Server should take into consideration the version numbers sent by the
-    ** client if it wants to work with older clients; however, in this
-    ** implementation the server just returns its version number.
-    */
-    reply.majorVersion = glxMajorVersion;
-    reply.minorVersion = glxMinorVersion;
-    reply.length = 0;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-	__glXSwapQueryVersionReply(client, &reply);
-    } else {
-	WriteToClient(client, sz_xGLXQueryVersionReply, (char *)&reply);
-    }
-    return Success;
-}
-
-int __glXDisp_WaitGL(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXWaitGLReq *req = (xGLXWaitGLReq *)pc;
-    GLXContextTag tag = req->contextTag;
-    __GLXcontext *glxc = NULL;
-    int error;
-
-    if (tag) {
-	glxc = __glXLookupContextByTag(cl, tag);
-	if (!glxc)
-	    return __glXError(GLXBadContextTag);
-    
-	if (!__glXForceCurrent(cl, req->contextTag, &error))
-	    return error;
-
-	CALL_Finish( GET_DISPATCH(), () );
-    }
-
-    if (glxc && glxc->drawPriv->waitGL)
-	(*glxc->drawPriv->waitGL)(glxc->drawPriv);
-
-    return Success;
-}
-
-int __glXDisp_WaitX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXWaitXReq *req = (xGLXWaitXReq *)pc;
-    GLXContextTag tag = req->contextTag;
-    __GLXcontext *glxc = NULL;
-    int error;
-
-    if (tag) {
-	glxc = __glXLookupContextByTag(cl, tag);
-	if (!glxc)
-	    return __glXError(GLXBadContextTag);
-    
-	if (!__glXForceCurrent(cl, req->contextTag, &error))
-	    return error;
-    }
-
-    if (glxc && glxc->drawPriv->waitX)
-	(*glxc->drawPriv->waitX)(glxc->drawPriv);
-
-    return Success;
-}
-
-int __glXDisp_CopyContext(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
-    GLXContextID source = req->source;
-    GLXContextID dest = req->dest;
-    GLXContextTag tag = req->contextTag;
-    unsigned long mask = req->mask;
-    __GLXcontext *src, *dst;
-    int error;
-
-    if (!validGlxContext(cl->client, source, DixReadAccess, &src, &error))
-	return error;
-    if (!validGlxContext(cl->client, dest, DixWriteAccess, &dst, &error))
-	return error;
-
-    /*
-    ** They must be in the same address space, and same screen.
-    ** NOTE: no support for direct rendering contexts here.
-    */
-    if (src->isDirect || dst->isDirect ||
-	(src->pGlxScreen != dst->pGlxScreen)) {
-	client->errorValue = source;
-	return BadMatch;
-    }
-
-    /*
-    ** The destination context must not be current for any client.
-    */
-    if (dst->isCurrent) {
-	client->errorValue = dest;
-	return BadAccess;
-    }
-
-    if (tag) {
-	__GLXcontext *tagcx = __glXLookupContextByTag(cl, tag);
-	
-	if (!tagcx) {
-	    return __glXError(GLXBadContextTag);
-	}
-	if (tagcx != src) {
-	    /*
-	    ** This would be caused by a faulty implementation of the client
-	    ** library.
-	    */
-	    return BadMatch;
-	}
-	/*
-	** In this case, glXCopyContext is in both GL and X streams, in terms
-	** of sequentiality.
-	*/
-	if (__glXForceCurrent(cl, tag, &error)) {
-	    /*
-	    ** Do whatever is needed to make sure that all preceding requests
-	    ** in both streams are completed before the copy is executed.
-	    */
-	    CALL_Finish( GET_DISPATCH(), () );
-	    __GLX_NOTE_FLUSHED_CMDS(tagcx);
-	} else {
-	    return error;
-	}
-    }
-    /*
-    ** Issue copy.  The only reason for failure is a bad mask.
-    */
-    if (!(*dst->copy)(dst, src, mask)) {
-	client->errorValue = mask;
-	return BadValue;
-    }
-    return Success;
-}
-
-enum {
-    GLX_VIS_CONFIG_UNPAIRED = 18,
-    GLX_VIS_CONFIG_PAIRED = 20
-};
-
-enum {
-    GLX_VIS_CONFIG_TOTAL = GLX_VIS_CONFIG_UNPAIRED + GLX_VIS_CONFIG_PAIRED
-};
-
-int __glXDisp_GetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
-    ClientPtr client = cl->client;
-    xGLXGetVisualConfigsReply reply;
-    __GLXscreen *pGlxScreen;
-    __GLXconfig *modes;
-    CARD32 buf[GLX_VIS_CONFIG_TOTAL];
-    int p, i, err;
-    __GLX_DECLARE_SWAP_VARIABLES;
-    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-
-    reply.numVisuals = pGlxScreen->numVisuals;
-    reply.numProps = GLX_VIS_CONFIG_TOTAL;
-    reply.length = (reply.numVisuals * __GLX_SIZE_CARD32 * GLX_VIS_CONFIG_TOTAL) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-	__GLX_SWAP_SHORT(&reply.sequenceNumber);
-	__GLX_SWAP_INT(&reply.length);
-	__GLX_SWAP_INT(&reply.numVisuals);
-	__GLX_SWAP_INT(&reply.numProps);
-    }
-
-    WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *)&reply);
-
-    for (i = 0; i < pGlxScreen->numVisuals; i++) {
-	modes = pGlxScreen->visuals[i];
-
-	p = 0;
-	buf[p++] = modes->visualID;
-	buf[p++] = glxConvertToXVisualType( modes->visualType );
-	buf[p++] = (modes->renderType & GLX_RGBA_BIT) ? GL_TRUE : GL_FALSE;
-
-	buf[p++] = modes->redBits;
-	buf[p++] = modes->greenBits;
-	buf[p++] = modes->blueBits;
-	buf[p++] = modes->alphaBits;
-	buf[p++] = modes->accumRedBits;
-	buf[p++] = modes->accumGreenBits;
-	buf[p++] = modes->accumBlueBits;
-	buf[p++] = modes->accumAlphaBits;
-
-	buf[p++] = modes->doubleBufferMode;
-	buf[p++] = modes->stereoMode;
-
-	buf[p++] = modes->rgbBits;
-	buf[p++] = modes->depthBits;
-	buf[p++] = modes->stencilBits;
-	buf[p++] = modes->numAuxBuffers;
-	buf[p++] = modes->level;
-
-	assert(p == GLX_VIS_CONFIG_UNPAIRED);
-	/* 
-	** Add token/value pairs for extensions.
-	*/
-	buf[p++] = GLX_VISUAL_CAVEAT_EXT;
-	buf[p++] = modes->visualRating;
-	buf[p++] = GLX_TRANSPARENT_TYPE;
-	buf[p++] = modes->transparentPixel;
-	buf[p++] = GLX_TRANSPARENT_RED_VALUE;
-	buf[p++] = modes->transparentRed;
-	buf[p++] = GLX_TRANSPARENT_GREEN_VALUE;
-	buf[p++] = modes->transparentGreen;
-	buf[p++] = GLX_TRANSPARENT_BLUE_VALUE;
-	buf[p++] = modes->transparentBlue;
-	buf[p++] = GLX_TRANSPARENT_ALPHA_VALUE;
-	buf[p++] = modes->transparentAlpha;
-	buf[p++] = GLX_TRANSPARENT_INDEX_VALUE;
-	buf[p++] = modes->transparentIndex;
-	buf[p++] = GLX_SAMPLES_SGIS;
-	buf[p++] = modes->samples;
-	buf[p++] = GLX_SAMPLE_BUFFERS_SGIS;
-	buf[p++] = modes->sampleBuffers;
-	buf[p++] = 0; /* copy over visualSelectGroup (GLX_VISUAL_SELECT_GROUP_SGIX)? */
-	buf[p++] = 0;
-
-	assert(p == GLX_VIS_CONFIG_TOTAL);
-	if (client->swapped) {
-	    __GLX_SWAP_INT_ARRAY(buf, p);
-	}
-	WriteToClient(client, __GLX_SIZE_CARD32 * p, (char *)buf);
-    }
-    return Success;
-}
-
-#define __GLX_TOTAL_FBCONFIG_ATTRIBS (36)
-#define __GLX_FBCONFIG_ATTRIBS_LENGTH (__GLX_TOTAL_FBCONFIG_ATTRIBS * 2)
-/**
- * Send the set of GLXFBConfigs to the client.  There is not currently
- * and interface into the driver on the server-side to get GLXFBConfigs,
- * so we "invent" some based on the \c __GLXvisualConfig structures that
- * the driver does supply.
- * 
- * The reply format for both \c glXGetFBConfigs and \c glXGetFBConfigsSGIX
- * is the same, so this routine pulls double duty.
- */
-
-static int
-DoGetFBConfigs(__GLXclientState *cl, unsigned screen)
-{
-    ClientPtr client = cl->client;
-    xGLXGetFBConfigsReply reply;
-    __GLXscreen *pGlxScreen;
-    CARD32 buf[__GLX_FBCONFIG_ATTRIBS_LENGTH];
-    int p, err;
-    __GLXconfig *modes;
-    __GLX_DECLARE_SWAP_VARIABLES;
-    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
-
-    if (!validGlxScreen(cl->client, screen, &pGlxScreen, &err))
-	return err;
-
-    reply.numFBConfigs = pGlxScreen->numFBConfigs;
-    reply.numAttribs = __GLX_TOTAL_FBCONFIG_ATTRIBS;
-    reply.length = (__GLX_FBCONFIG_ATTRIBS_LENGTH * reply.numFBConfigs);
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-	__GLX_SWAP_SHORT(&reply.sequenceNumber);
-	__GLX_SWAP_INT(&reply.length);
-	__GLX_SWAP_INT(&reply.numFBConfigs);
-	__GLX_SWAP_INT(&reply.numAttribs);
-    }
-
-    WriteToClient(client, sz_xGLXGetFBConfigsReply, (char *)&reply);
-
-    for (modes = pGlxScreen->fbconfigs; modes != NULL; modes = modes->next) {
-	p = 0;
-
-#define WRITE_PAIR(tag,value) \
-    do { buf[p++] = tag ; buf[p++] = value ; } while( 0 )
-
-	WRITE_PAIR( GLX_VISUAL_ID,        modes->visualID );
-	WRITE_PAIR( GLX_FBCONFIG_ID,      modes->fbconfigID );
-	WRITE_PAIR( GLX_X_RENDERABLE,     GL_TRUE );
-
-	WRITE_PAIR( GLX_RGBA,
-		    (modes->renderType & GLX_RGBA_BIT) ? GL_TRUE : GL_FALSE );
-	WRITE_PAIR( GLX_RENDER_TYPE,      modes->renderType );
-	WRITE_PAIR( GLX_DOUBLEBUFFER,     modes->doubleBufferMode );
-	WRITE_PAIR( GLX_STEREO,           modes->stereoMode );
-
-	WRITE_PAIR( GLX_BUFFER_SIZE,      modes->rgbBits );
-	WRITE_PAIR( GLX_LEVEL,            modes->level );
-	WRITE_PAIR( GLX_AUX_BUFFERS,      modes->numAuxBuffers );
-	WRITE_PAIR( GLX_RED_SIZE,         modes->redBits );
-	WRITE_PAIR( GLX_GREEN_SIZE,       modes->greenBits );
-	WRITE_PAIR( GLX_BLUE_SIZE,        modes->blueBits );
-	WRITE_PAIR( GLX_ALPHA_SIZE,       modes->alphaBits );
-	WRITE_PAIR( GLX_ACCUM_RED_SIZE,   modes->accumRedBits );
-	WRITE_PAIR( GLX_ACCUM_GREEN_SIZE, modes->accumGreenBits );
-	WRITE_PAIR( GLX_ACCUM_BLUE_SIZE,  modes->accumBlueBits );
-	WRITE_PAIR( GLX_ACCUM_ALPHA_SIZE, modes->accumAlphaBits );
-	WRITE_PAIR( GLX_DEPTH_SIZE,       modes->depthBits );
-	WRITE_PAIR( GLX_STENCIL_SIZE,     modes->stencilBits );
-	WRITE_PAIR( GLX_X_VISUAL_TYPE,    modes->visualType );
-	WRITE_PAIR( GLX_CONFIG_CAVEAT, modes->visualRating );
-	WRITE_PAIR( GLX_TRANSPARENT_TYPE, modes->transparentPixel );
-	WRITE_PAIR( GLX_TRANSPARENT_RED_VALUE, modes->transparentRed );
-	WRITE_PAIR( GLX_TRANSPARENT_GREEN_VALUE, modes->transparentGreen );
-	WRITE_PAIR( GLX_TRANSPARENT_BLUE_VALUE, modes->transparentBlue );
-	WRITE_PAIR( GLX_TRANSPARENT_ALPHA_VALUE, modes->transparentAlpha );
-	WRITE_PAIR( GLX_TRANSPARENT_INDEX_VALUE, modes->transparentIndex );
-	WRITE_PAIR( GLX_SWAP_METHOD_OML, modes->swapMethod );
-	WRITE_PAIR( GLX_SAMPLES_SGIS, modes->samples );
-	WRITE_PAIR( GLX_SAMPLE_BUFFERS_SGIS, modes->sampleBuffers );
-	/* GLX_VISUAL_SELECT_GROUP_SGIX ? */
-	WRITE_PAIR( GLX_DRAWABLE_TYPE, modes->drawableType );
-	WRITE_PAIR( GLX_BIND_TO_TEXTURE_RGB_EXT, modes->bindToTextureRgb );
-	WRITE_PAIR( GLX_BIND_TO_TEXTURE_RGBA_EXT, modes->bindToTextureRgba );
-	WRITE_PAIR( GLX_BIND_TO_MIPMAP_TEXTURE_EXT, modes->bindToMipmapTexture );
-	WRITE_PAIR( GLX_BIND_TO_TEXTURE_TARGETS_EXT, modes->bindToTextureTargets );
-
-	if (client->swapped) {
-	    __GLX_SWAP_INT_ARRAY(buf, __GLX_FBCONFIG_ATTRIBS_LENGTH);
-	}
-	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_FBCONFIG_ATTRIBS_LENGTH,
-		      (char *)buf);
-    }
-    return Success;
-}
-
-
-int __glXDisp_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
-    return DoGetFBConfigs(cl, req->screen);
-}
-
-int __glXDisp_GetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
-    return DoGetFBConfigs(cl, req->screen);
-}
-
-GLboolean
-__glXDrawableInit(__GLXdrawable *drawable,
-		  __GLXscreen *screen, DrawablePtr pDraw, int type,
-		  XID drawId, __GLXconfig *config)
-{
-    drawable->pDraw = pDraw;
-    drawable->type = type;
-    drawable->drawId = drawId;
-    drawable->config = config;
-    drawable->eventMask = 0;
-
-    return GL_TRUE;
-}
-
-void
-__glXDrawableRelease(__GLXdrawable *drawable)
-{
-    ScreenPtr pScreen = drawable->pDraw->pScreen;
-
-    switch (drawable->type) {
-    case GLX_DRAWABLE_PIXMAP:
-    case GLX_DRAWABLE_PBUFFER:
-	(*pScreen->DestroyPixmap)((PixmapPtr) drawable->pDraw);
-	break;
-    }
-}
-
-static int 
-DoCreateGLXDrawable(ClientPtr client, __GLXscreen *pGlxScreen, __GLXconfig *config,
-		    DrawablePtr pDraw, XID glxDrawableId, int type)
-{
-    __GLXdrawable *pGlxDraw;
-
-    LEGAL_NEW_RESOURCE(glxDrawableId, client);
-
-    if (pGlxScreen->pScreen != pDraw->pScreen)
-	return BadMatch;
-
-    pGlxDraw = pGlxScreen->createDrawable(pGlxScreen, pDraw, type,
-					  glxDrawableId, config);
-    if (pGlxDraw == NULL)
-	return BadAlloc;
-
-    if (!AddResource(glxDrawableId, __glXDrawableRes, pGlxDraw)) {
-	pGlxDraw->destroy (pGlxDraw);
-	return BadAlloc;
-    }
-
-    return Success;
-}
-
-static int
-DoCreateGLXPixmap(ClientPtr client, __GLXscreen *pGlxScreen, __GLXconfig *config,
-		  XID drawableId, XID glxDrawableId)
-{
-    DrawablePtr pDraw;
-    int err;
-
-    err = dixLookupDrawable(&pDraw, drawableId, client, 0, DixAddAccess);
-    if (err != Success) {
-	client->errorValue = drawableId;
-	return err;
-    }
-    if (pDraw->type != DRAWABLE_PIXMAP) {
-	client->errorValue = drawableId;
-	return BadPixmap;
-    }
-
-    err = DoCreateGLXDrawable(client, pGlxScreen, config, pDraw,
-			      glxDrawableId, GLX_DRAWABLE_PIXMAP);
-
-    if (err == Success)
-	((PixmapPtr) pDraw)->refcnt++;
-
-    return err;
-}
-
-static void
-determineTextureTarget(ClientPtr client, XID glxDrawableID,
-		       CARD32 *attribs, CARD32 numAttribs)
-{
-    GLenum target = 0;
-    GLenum format = 0;
-    int i, err;
-    __GLXdrawable *pGlxDraw;
-
-    if (!validGlxDrawable(client, glxDrawableID, GLX_DRAWABLE_PIXMAP,
-			  DixWriteAccess, &pGlxDraw, &err))
-	/* We just added it in CreatePixmap, so we should never get here. */
-	return;
-
-    for (i = 0; i < numAttribs; i++) {
-	if (attribs[2 * i] == GLX_TEXTURE_TARGET_EXT) {
-	    switch (attribs[2 * i + 1]) {
-	    case GLX_TEXTURE_2D_EXT:
-		target = GL_TEXTURE_2D;
-		break;
-	    case GLX_TEXTURE_RECTANGLE_EXT:
-		target = GL_TEXTURE_RECTANGLE_ARB;
-		break;
-	    }
-	}
-
-	if (attribs[2 * i] == GLX_TEXTURE_FORMAT_EXT)
-		format = attribs[2 * i + 1];
-    }
- 
-    if (!target) {
-	int w = pGlxDraw->pDraw->width, h = pGlxDraw->pDraw->height;
-	
-	if (h & (h - 1) || w & (w - 1))
-	    target = GL_TEXTURE_RECTANGLE_ARB;
-	else
-	    target = GL_TEXTURE_2D;
-    }
-
-    pGlxDraw->target = target;
-    pGlxDraw->format = format;
-}
-
-int __glXDisp_CreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxVisual(cl->client, pGlxScreen, req->visual, &config, &err))
-	return err;
-
-    return DoCreateGLXPixmap(cl->client, pGlxScreen, config,
-			     req->pixmap, req->glxpixmap);
-}
-
-int __glXDisp_CreatePixmap(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))
-	return err;
-
-    err = DoCreateGLXPixmap(cl->client, pGlxScreen, config,
-			    req->pixmap, req->glxpixmap);
-    if (err != Success)
-	return err;
-
-    determineTextureTarget(cl->client, req->glxpixmap,
-			   (CARD32*) (req + 1), req->numAttribs);
-
-    return Success;
-}
-
-int __glXDisp_CreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateGLXPixmapWithConfigSGIXReq *req = 
-	(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
-    __GLXconfig *config;
-    __GLXscreen *pGlxScreen;
-    int err;
-
-    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))
-	return err;
-
-    return DoCreateGLXPixmap(cl->client, pGlxScreen,
-			     config, req->pixmap, req->glxpixmap);
-}
-
-
-static int DoDestroyDrawable(__GLXclientState *cl, XID glxdrawable, int type)
-{
-    __GLXdrawable *pGlxDraw;
-    int err;
-
-    if (!validGlxDrawable(cl->client, glxdrawable, type,
-			  DixDestroyAccess, &pGlxDraw, &err))
-	return err;
-
-    FreeResource(glxdrawable, FALSE);
-
-    return Success;
-}
-
-int __glXDisp_DestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
-
-    return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
-}
-
-int __glXDisp_DestroyPixmap(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyPixmapReq *req = (xGLXDestroyPixmapReq *) pc;
-
-    return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
-}
-
-static int
-DoCreatePbuffer(ClientPtr client, int screenNum, XID fbconfigId,
-		int width, int height, XID glxDrawableId)
-{
-    __GLXconfig	*config;
-    __GLXscreen		*pGlxScreen;
-    PixmapPtr		 pPixmap;
-    int			 err;
-
-    if (!validGlxScreen(client, screenNum, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(client, pGlxScreen, fbconfigId, &config, &err))
-	return err;
-
-    __glXenterServer(GL_FALSE);
-    pPixmap = (*pGlxScreen->pScreen->CreatePixmap) (pGlxScreen->pScreen,
-						    width, height, config->rgbBits, 0);
-    __glXleaveServer(GL_FALSE);
-
-    return DoCreateGLXDrawable(client, pGlxScreen, config, &pPixmap->drawable,
-			       glxDrawableId, GLX_DRAWABLE_PBUFFER);
-}
-
-int __glXDisp_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreatePbufferReq	*req = (xGLXCreatePbufferReq *) pc;
-    CARD32			*attrs;
-    int				 width, height, i;
-
-    attrs = (CARD32 *) (req + 1);
-    width = 0;
-    height = 0;
-
-    for (i = 0; i < req->numAttribs; i++) {
-	switch (attrs[i * 2]) {
-	case GLX_PBUFFER_WIDTH:
-	    width = attrs[i * 2 + 1];
-	    break;
-	case GLX_PBUFFER_HEIGHT:
-	    height = attrs[i * 2 + 1];
-	    break;
-	case GLX_LARGEST_PBUFFER:
-	case GLX_PRESERVED_CONTENTS:
-	    /* FIXME: huh... */
-	    break;
-	}
-    }
-
-    return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,
-			   width, height, req->pbuffer);
-}
-
-int __glXDisp_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;
-
-    return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,
-			   req->width, req->height, req->pbuffer);
-}
-
-int __glXDisp_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
-
-    return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
-}
-
-int __glXDisp_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
-
-    return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
-}
-
-static int
-DoChangeDrawableAttributes(ClientPtr client, XID glxdrawable,
-			   int numAttribs, CARD32 *attribs)
-{
-    __GLXdrawable *pGlxDraw;
-    int i, err;
-
-    if (!validGlxDrawable(client, glxdrawable, GLX_DRAWABLE_ANY,
-			  DixSetAttrAccess, &pGlxDraw, &err))
-	return err;
-
-    for (i = 0; i < numAttribs; i++) {
-	switch(attribs[i * 2]) {
-	case GLX_EVENT_MASK:
-	    /* All we do is to record the event mask so we can send it
-	     * back when queried.  We never actually clobber the
-	     * pbuffers, so we never need to send out the event. */
-	    pGlxDraw->eventMask = attribs[i * 2 + 1];
-	    break;
-	}
-    }
-
-    return Success;
-}
-
-int __glXDisp_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXChangeDrawableAttributesReq *req =
-	(xGLXChangeDrawableAttributesReq *) pc;
-
-    return DoChangeDrawableAttributes(cl->client, req->drawable,
-				      req->numAttribs, (CARD32 *) (req + 1));
-}
-
-int __glXDisp_ChangeDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXChangeDrawableAttributesSGIXReq *req =
-	(xGLXChangeDrawableAttributesSGIXReq *)pc;
-
-    return DoChangeDrawableAttributes(cl->client, req->drawable,
-				      req->numAttribs, (CARD32 *) (req + 1));
-}
-
-int __glXDisp_CreateWindow(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXCreateWindowReq	*req = (xGLXCreateWindowReq *) pc;
-    __GLXconfig	*config;
-    __GLXscreen		*pGlxScreen;
-    ClientPtr		 client = cl->client;
-    DrawablePtr		 pDraw;
-    int			 err;
-
-    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))
-	return err;
-    if (!validGlxFBConfig(client, pGlxScreen, req->fbconfig, &config, &err))
-	return err;
-
-    err = dixLookupDrawable(&pDraw, req->window, client, 0, DixAddAccess);
-    if (err != Success || pDraw->type != DRAWABLE_WINDOW) {
-	client->errorValue = req->window;
-	return BadWindow;
-    }
-
-    if (!validGlxFBConfigForWindow(client, config, pDraw, &err))
-	return err;
-
-    return DoCreateGLXDrawable(client, pGlxScreen, config,
-			       pDraw, req->glxwindow, GLX_DRAWABLE_WINDOW);
-}
-
-int __glXDisp_DestroyWindow(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;
-
-    return DoDestroyDrawable(cl, req->glxwindow, GLX_DRAWABLE_WINDOW);
-}
-
-
-/*****************************************************************************/
-
-/*
-** NOTE: There is no portable implementation for swap buffers as of
-** this time that is of value.  Consequently, this code must be
-** implemented by somebody other than SGI.
-*/
-int __glXDisp_SwapBuffers(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
-    GLXContextTag tag = req->contextTag;
-    XID drawId = req->drawable;
-    __GLXcontext *glxc = NULL;
-    __GLXdrawable *pGlxDraw;
-    int error;
-
-    if (tag) {
-	glxc = __glXLookupContextByTag(cl, tag);
-	if (!glxc) {
-	    return __glXError(GLXBadContextTag);
-	}
-	/*
-	** The calling thread is swapping its current drawable.  In this case,
-	** glxSwapBuffers is in both GL and X streams, in terms of
-	** sequentiality.
-	*/
-	if (__glXForceCurrent(cl, tag, &error)) {
-	    /*
-	    ** Do whatever is needed to make sure that all preceding requests
-	    ** in both streams are completed before the swap is executed.
-	    */
-	    CALL_Finish( GET_DISPATCH(), () );
-	    __GLX_NOTE_FLUSHED_CMDS(glxc);
-	} else {
-	    return error;
-	}
-    }
-
-    pGlxDraw = __glXGetDrawable(glxc, drawId, client, &error);
-    if (pGlxDraw == NULL)
-	return error;
-
-    if (pGlxDraw->type == DRAWABLE_WINDOW &&
-	(*pGlxDraw->swapBuffers)(cl->client, pGlxDraw) == GL_FALSE)
-	return __glXError(GLXBadDrawable);
-
-    return Success;
-}
-
-
-static int
-DoQueryContext(__GLXclientState *cl, GLXContextID gcId)
-{
-    ClientPtr client = cl->client;
-    __GLXcontext *ctx;
-    xGLXQueryContextInfoEXTReply reply;
-    int nProps;
-    int *sendBuf, *pSendBuf;
-    int nReplyBytes;
-    int err;
-
-    if (!validGlxContext(cl->client, gcId, DixReadAccess, &ctx, &err))
-	return err;
-
-    nProps = 3;
-    reply.length = nProps << 1;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.n = nProps;
-
-    nReplyBytes = reply.length << 2;
-    sendBuf = (int *)xalloc((size_t)nReplyBytes);
-    if (sendBuf == NULL) {
-	return __glXError(GLXBadContext);	/* XXX: Is this correct? */
-    }
-    pSendBuf = sendBuf;
-    *pSendBuf++ = GLX_SHARE_CONTEXT_EXT;
-    *pSendBuf++ = (int)(ctx->share_id);
-    *pSendBuf++ = GLX_VISUAL_ID_EXT;
-    *pSendBuf++ = (int)(ctx->config->visualID);
-    *pSendBuf++ = GLX_SCREEN_EXT;
-    *pSendBuf++ = (int)(ctx->pGlxScreen->pScreen->myNum);
-
-    if (client->swapped) {
-	__glXSwapQueryContextInfoEXTReply(client, &reply, sendBuf);
-    } else {
-	WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)&reply);
-	WriteToClient(client, nReplyBytes, (char *)sendBuf);
-    }
-    xfree((char *)sendBuf);
-
-    return Success;
-}
-
-int __glXDisp_QueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
-
-    return DoQueryContext(cl, req->context);
-}
-
-int __glXDisp_QueryContext(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;
-
-    return DoQueryContext(cl, req->context);
-}
-
-int __glXDisp_BindTexImageEXT(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
-    ClientPtr		 client = cl->client;
-    __GLXcontext	*context;
-    __GLXdrawable	*pGlxDraw;
-    GLXDrawable		 drawId;
-    int			 buffer;
-    int			 error;
-
-    pc += __GLX_VENDPRIV_HDR_SIZE;
-
-    drawId = *((CARD32 *) (pc));
-    buffer = *((INT32 *)  (pc + 4));
-
-    if (buffer != GLX_FRONT_LEFT_EXT)
-	return __glXError(GLXBadPixmap);
-
-    context = __glXForceCurrent (cl, req->contextTag, &error);
-    if (!context)
-	return error;
-
-    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_PIXMAP,
-			  DixReadAccess, &pGlxDraw, &error))
-	return error;
-
-    if (!context->textureFromPixmap)
-	return __glXError(GLXUnsupportedPrivateRequest);
-
-    return context->textureFromPixmap->bindTexImage(context,
-						    buffer,
-						    pGlxDraw);
-}
-
-int __glXDisp_ReleaseTexImageEXT(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
-    ClientPtr		 client = cl->client;
-    __GLXdrawable	*pGlxDraw;
-    __GLXcontext	*context;
-    GLXDrawable		 drawId;
-    int			 buffer;
-    int			 error;
-
-    pc += __GLX_VENDPRIV_HDR_SIZE;
-
-    drawId = *((CARD32 *) (pc));
-    buffer = *((INT32 *)  (pc + 4));
-    
-    context = __glXForceCurrent (cl, req->contextTag, &error);
-    if (!context)
-	return error;
-
-    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_PIXMAP,
-			  DixReadAccess, &pGlxDraw, &error))
-	return error;
-
-    if (!context->textureFromPixmap)
-	return __glXError(GLXUnsupportedPrivateRequest);
-
-    return context->textureFromPixmap->releaseTexImage(context,
-						       buffer,
-						       pGlxDraw);
-}
-
-int __glXDisp_CopySubBufferMESA(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
-    GLXContextTag         tag = req->contextTag;
-    __GLXcontext         *glxc = NULL;
-    __GLXdrawable        *pGlxDraw;
-    ClientPtr		  client = cl->client;
-    GLXDrawable		  drawId;
-    int                   error;
-    int                   x, y, width, height;
-
-    (void) client;
-    (void) req;
-
-    pc += __GLX_VENDPRIV_HDR_SIZE;
-
-    drawId = *((CARD32 *) (pc));
-    x      = *((INT32 *)  (pc + 4));
-    y      = *((INT32 *)  (pc + 8));
-    width  = *((INT32 *)  (pc + 12));
-    height = *((INT32 *)  (pc + 16));
-
-    if (tag) {
-	glxc = __glXLookupContextByTag(cl, tag);
-	if (!glxc) {
-	    return __glXError(GLXBadContextTag);
-	}
-	/*
-	** The calling thread is swapping its current drawable.  In this case,
-	** glxSwapBuffers is in both GL and X streams, in terms of
-	** sequentiality.
-	*/
-	if (__glXForceCurrent(cl, tag, &error)) {
-	    /*
-	    ** Do whatever is needed to make sure that all preceding requests
-	    ** in both streams are completed before the swap is executed.
-	    */
-	    CALL_Finish( GET_DISPATCH(), () );
-	    __GLX_NOTE_FLUSHED_CMDS(glxc);
-	} else {
-	    return error;
-	}
-    }
-
-    pGlxDraw = __glXGetDrawable(glxc, drawId, client, &error);
-    if (!pGlxDraw)
-	return error;
-
-    if (pGlxDraw == NULL ||
-	pGlxDraw->type != GLX_DRAWABLE_WINDOW ||
-	pGlxDraw->copySubBuffer == NULL)
-	return __glXError(GLXBadDrawable);
-
-    (*pGlxDraw->copySubBuffer)(pGlxDraw, x, y, width, height);
-
-    return Success;
-}
-
-/*
-** Get drawable attributes
-*/
-static int
-DoGetDrawableAttributes(__GLXclientState *cl, XID drawId)
-{
-    ClientPtr client = cl->client;
-    xGLXGetDrawableAttributesReply reply;
-    __GLXdrawable *pGlxDraw;
-    CARD32 attributes[6];
-    int numAttribs, error;
-
-    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
-			  DixGetAttrAccess, &pGlxDraw, &error))
-	return error;
-
-    numAttribs = 3;
-    reply.length = numAttribs << 1;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.numAttribs = numAttribs;
-
-    attributes[0] = GLX_TEXTURE_TARGET_EXT;
-    attributes[1] = pGlxDraw->target == GL_TEXTURE_2D ? GLX_TEXTURE_2D_EXT :
-	GLX_TEXTURE_RECTANGLE_EXT;
-    attributes[2] = GLX_Y_INVERTED_EXT;
-    attributes[3] = GL_FALSE;
-    attributes[4] = GLX_EVENT_MASK;
-    attributes[5] = pGlxDraw->eventMask;
-
-    if (client->swapped) {
-	__glXSwapGetDrawableAttributesReply(client, &reply, attributes);
-    } else {
-	WriteToClient(client, sz_xGLXGetDrawableAttributesReply,
-		      (char *)&reply);
-	WriteToClient(client, reply.length * sizeof (CARD32),
-		      (char *)attributes);
-    }
-
-    return Success;
-}
-
-int __glXDisp_GetDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *)pc;
-
-    return DoGetDrawableAttributes(cl, req->drawable);
-}
-
-int __glXDisp_GetDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXGetDrawableAttributesSGIXReq *req =
-	(xGLXGetDrawableAttributesSGIXReq *)pc;
-    
-    return DoGetDrawableAttributes(cl, req->drawable);
-}
-
-/************************************************************************/
-
-/*
-** Render and Renderlarge are not in the GLX API.  They are used by the GLX
-** client library to send batches of GL rendering commands.
-*/
-
-/*
-** Execute all the drawing commands in a request.
-*/
-int __glXDisp_Render(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXRenderReq *req;
-    ClientPtr client= cl->client;
-    int left, cmdlen, error;
-    int commandsDone;
-    CARD16 opcode;
-    __GLXrenderHeader *hdr;
-    __GLXcontext *glxc;
-    __GLX_DECLARE_SWAP_VARIABLES;
-
-    req = (xGLXRenderReq *) pc;
-    if (client->swapped) {
-	__GLX_SWAP_SHORT(&req->length);
-	__GLX_SWAP_INT(&req->contextTag);
-    }
-
-    glxc = __glXForceCurrent(cl, req->contextTag, &error);
-    if (!glxc) {
-	return error;
-    }
-
-    commandsDone = 0;
-    pc += sz_xGLXRenderReq;
-    left = (req->length << 2) - sz_xGLXRenderReq;
-    while (left > 0) {
-        __GLXrenderSizeData entry;
-        int extra;
-	__GLXdispatchRenderProcPtr proc;
-	int err;
-
-	/*
-	** Verify that the header length and the overall length agree.
-	** Also, each command must be word aligned.
-	*/
-	hdr = (__GLXrenderHeader *) pc;
-	if (client->swapped) {
-	    __GLX_SWAP_SHORT(&hdr->length);
-	    __GLX_SWAP_SHORT(&hdr->opcode);
-	}
-	cmdlen = hdr->length;
-	opcode = hdr->opcode;
-
-	/*
-	** Check for core opcodes and grab entry data.
-	*/
-	err = __glXGetProtocolSizeData(& Render_dispatch_info, opcode, & entry);
-	proc = (__GLXdispatchRenderProcPtr)
-	    __glXGetProtocolDecodeFunction(& Render_dispatch_info,
-					   opcode, client->swapped);
-
-	if ((err < 0) || (proc == NULL)) {
-	    client->errorValue = commandsDone;
-	    return __glXError(GLXBadRenderRequest);
-	}
-
-        if (entry.varsize) {
-            /* variable size command */
-            extra = (*entry.varsize)(pc + __GLX_RENDER_HDR_SIZE,
-				     client->swapped);
-            if (extra < 0) {
-                extra = 0;
-            }
-            if (cmdlen != __GLX_PAD(entry.bytes + extra)) {
-                return BadLength;
-            }
-        } else {
-            /* constant size command */
-            if (cmdlen != __GLX_PAD(entry.bytes)) {
-                return BadLength;
-            }
-        }
-	if (left < cmdlen) {
-	    return BadLength;
-	}
-
-	/*
-	** Skip over the header and execute the command.  We allow the
-	** caller to trash the command memory.  This is useful especially
-	** for things that require double alignment - they can just shift
-	** the data towards lower memory (trashing the header) by 4 bytes
-	** and achieve the required alignment.
-	*/
-	(*proc)(pc + __GLX_RENDER_HDR_SIZE);
-	pc += cmdlen;
-	left -= cmdlen;
-	commandsDone++;
-    }
-    __GLX_NOTE_UNFLUSHED_CMDS(glxc);
-    return Success;
-}
-
-
-/*
-** Execute a large rendering request (one that spans multiple X requests).
-*/
-int __glXDisp_RenderLarge(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXRenderLargeReq *req;
-    ClientPtr client= cl->client;
-    size_t dataBytes;
-    __GLXrenderLargeHeader *hdr;
-    __GLXcontext *glxc;
-    int error;
-    CARD16 opcode;
-    __GLX_DECLARE_SWAP_VARIABLES;
-    
-    req = (xGLXRenderLargeReq *) pc;
-    if (client->swapped) {
-	__GLX_SWAP_SHORT(&req->length);
-	__GLX_SWAP_INT(&req->contextTag);
-	__GLX_SWAP_INT(&req->dataBytes);
-	__GLX_SWAP_SHORT(&req->requestNumber);
-	__GLX_SWAP_SHORT(&req->requestTotal);
-    }
-
-    glxc = __glXForceCurrent(cl, req->contextTag, &error);
-    if (!glxc) {
-	/* Reset in case this isn't 1st request. */
-	__glXResetLargeCommandStatus(cl);
-	return error;
-    }
-    dataBytes = req->dataBytes;
-
-    /*
-    ** Check the request length.
-    */
-    if ((req->length << 2) != __GLX_PAD(dataBytes) + sz_xGLXRenderLargeReq) {
-	client->errorValue = req->length;
-	/* Reset in case this isn't 1st request. */
-	__glXResetLargeCommandStatus(cl);
-	return BadLength;
-    }
-    pc += sz_xGLXRenderLargeReq;
-    
-    if (cl->largeCmdRequestsSoFar == 0) {
-	__GLXrenderSizeData entry;
-	int extra;
-	size_t cmdlen;
-	int err;
-
-	/*
-	** This is the first request of a multi request command.
-	** Make enough space in the buffer, then copy the entire request.
-	*/
-	if (req->requestNumber != 1) {
-	    client->errorValue = req->requestNumber;
-	    return __glXError(GLXBadLargeRequest);
-	}
-
-	hdr = (__GLXrenderLargeHeader *) pc;
-	if (client->swapped) {
-	    __GLX_SWAP_INT(&hdr->length);
-	    __GLX_SWAP_INT(&hdr->opcode);
-	}
-	cmdlen = hdr->length;
-	opcode = hdr->opcode;
-
-	/*
-	** Check for core opcodes and grab entry data.
-	*/
-	err = __glXGetProtocolSizeData(& Render_dispatch_info, opcode, & entry);
-	if (err < 0) {
-	    client->errorValue = opcode;
-	    return __glXError(GLXBadLargeRequest);
-	}
-
-	if (entry.varsize) {
-	    /*
-	    ** If it's a variable-size command (a command whose length must
-	    ** be computed from its parameters), all the parameters needed
-	    ** will be in the 1st request, so it's okay to do this.
-	    */
-	    extra = (*entry.varsize)(pc + __GLX_RENDER_LARGE_HDR_SIZE,
-				     client->swapped);
-	    if (extra < 0) {
-		extra = 0;
-	    }
-	    /* large command's header is 4 bytes longer, so add 4 */
-	    if (cmdlen != __GLX_PAD(entry.bytes + 4 + extra)) {
-		return BadLength;
-	    }
-	} else {
-	    /* constant size command */
-	    if (cmdlen != __GLX_PAD(entry.bytes + 4)) {
-		return BadLength;
-	    }
-	}
-	/*
-	** Make enough space in the buffer, then copy the entire request.
-	*/
-	if (cl->largeCmdBufSize < cmdlen) {
-	    if (!cl->largeCmdBuf) {
-		cl->largeCmdBuf = (GLbyte *) xalloc(cmdlen);
-	    } else {
-		cl->largeCmdBuf = (GLbyte *) xrealloc(cl->largeCmdBuf, cmdlen);
-	    }
-	    if (!cl->largeCmdBuf) {
-		return BadAlloc;
-	    }
-	    cl->largeCmdBufSize = cmdlen;
-	}
-	memcpy(cl->largeCmdBuf, pc, dataBytes);
-
-	cl->largeCmdBytesSoFar = dataBytes;
-	cl->largeCmdBytesTotal = cmdlen;
-	cl->largeCmdRequestsSoFar = 1;
-	cl->largeCmdRequestsTotal = req->requestTotal;
-	return Success;
-	
-    } else {
-	/*
-	** We are receiving subsequent (i.e. not the first) requests of a
-	** multi request command.
-	*/
-
-	/*
-	** Check the request number and the total request count.
-	*/
-	if (req->requestNumber != cl->largeCmdRequestsSoFar + 1) {
-	    client->errorValue = req->requestNumber;
-	    __glXResetLargeCommandStatus(cl);
-	    return __glXError(GLXBadLargeRequest);
-	}
-	if (req->requestTotal != cl->largeCmdRequestsTotal) {
-	    client->errorValue = req->requestTotal;
-	    __glXResetLargeCommandStatus(cl);
-	    return __glXError(GLXBadLargeRequest);
-	}
-
-	/*
-	** Check that we didn't get too much data.
-	*/
-	if ((cl->largeCmdBytesSoFar + dataBytes) > cl->largeCmdBytesTotal) {
-	    client->errorValue = dataBytes;
-	    __glXResetLargeCommandStatus(cl);
-	    return __glXError(GLXBadLargeRequest);
-	}
-	memcpy(cl->largeCmdBuf + cl->largeCmdBytesSoFar, pc, dataBytes);
-	cl->largeCmdBytesSoFar += dataBytes;
-	cl->largeCmdRequestsSoFar++;
-
-	if (req->requestNumber == cl->largeCmdRequestsTotal) {
-	    __GLXdispatchRenderProcPtr proc;
-
-	    /*
-	    ** This is the last request; it must have enough bytes to complete
-	    ** the command.
-	    */
-	    /* NOTE: the two pad macros have been added below; they are needed
-	    ** because the client library pads the total byte count, but not
-	    ** the per-request byte counts.  The Protocol Encoding says the
-	    ** total byte count should not be padded, so a proposal will be 
-	    ** made to the ARB to relax the padding constraint on the total 
-	    ** byte count, thus preserving backward compatibility.  Meanwhile, 
-	    ** the padding done below fixes a bug that did not allow
-	    ** large commands of odd sizes to be accepted by the server.
-	    */
-	    if (__GLX_PAD(cl->largeCmdBytesSoFar) !=
-		__GLX_PAD(cl->largeCmdBytesTotal)) {
-		client->errorValue = dataBytes;
-		__glXResetLargeCommandStatus(cl);
-		return __glXError(GLXBadLargeRequest);
-	    }
-	    hdr = (__GLXrenderLargeHeader *) cl->largeCmdBuf;
-	    /*
-	    ** The opcode and length field in the header had already been
-	    ** swapped when the first request was received.
-	    **
-	    ** Use the opcode to index into the procedure table.
-	    */
-	    opcode = hdr->opcode;
-
-	    proc = (__GLXdispatchRenderProcPtr)
-	      __glXGetProtocolDecodeFunction(& Render_dispatch_info, opcode,
-					     client->swapped);
-	    if (proc == NULL) {
-		client->errorValue = opcode;
-		return __glXError(GLXBadLargeRequest);
-	    }
-
-	    /*
-	    ** Skip over the header and execute the command.
-	    */
-	    (*proc)(cl->largeCmdBuf + __GLX_RENDER_LARGE_HDR_SIZE);
-	    __GLX_NOTE_UNFLUSHED_CMDS(glxc);
-
-	    /*
-	    ** Reset for the next RenderLarge series.
-	    */
-	    __glXResetLargeCommandStatus(cl);
-	} else {
-	    /*
-	    ** This is neither the first nor the last request.
-	    */
-	}
-	return Success;
-    }
-}
-
-extern RESTYPE __glXSwapBarrierRes;
-
-int __glXDisp_BindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXBindSwapBarrierSGIXReq *req = (xGLXBindSwapBarrierSGIXReq *) pc;
-    XID drawable = req->drawable;
-    int barrier = req->barrier;
-    DrawablePtr pDraw;
-    int screen, rc;
-    __GLXscreen *pGlxScreen;
-
-    rc = dixLookupDrawable(&pDraw, drawable, client, 0, DixGetAttrAccess);
-    pGlxScreen = glxGetScreen(pDraw->pScreen);
-    if (rc == Success && (pDraw->type == DRAWABLE_WINDOW)) {
-	screen = pDraw->pScreen->myNum;
-        if (pGlxScreen->swapBarrierFuncs) {
-            int ret = pGlxScreen->swapBarrierFuncs->bindSwapBarrierFunc(screen, drawable, barrier);
-            if (ret == Success) {
-                if (barrier)
-                    /* add source for cleanup when drawable is gone */
-                    AddResource(drawable, __glXSwapBarrierRes, (pointer)(intptr_t)screen);
-                else
-                    /* delete source */
-                    FreeResourceByType(drawable, __glXSwapBarrierRes, FALSE);
-            }
-            return ret;
-        }
-    }
-    client->errorValue = drawable;
-    return __glXError(GLXBadDrawable);
-}
-
-
-int __glXDisp_QueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryMaxSwapBarriersSGIXReq *req =
-                                    (xGLXQueryMaxSwapBarriersSGIXReq *) pc;
-    xGLXQueryMaxSwapBarriersSGIXReply reply;
-    int screen = req->screen;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->swapBarrierFuncs)
-        reply.max = pGlxScreen->swapBarrierFuncs->queryMaxSwapBarriersFunc(screen);
-    else
-        reply.max = 0;
-
-
-    reply.length = 0;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-    }
-
-    WriteToClient(client, sz_xGLXQueryMaxSwapBarriersSGIXReply,
-                        (char *) &reply);
-    return Success;
-}
-
-#define GLX_BAD_HYPERPIPE_SGIX 92
-
-int __glXDisp_QueryHyperpipeNetworkSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryHyperpipeNetworkSGIXReq * req = (xGLXQueryHyperpipeNetworkSGIXReq *) pc;
-    xGLXQueryHyperpipeNetworkSGIXReply reply;
-    int screen = req->screen;
-    void *rdata = NULL;
-
-    int length=0;
-    int npipes=0;
-
-    int n= 0;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        rdata =
-            (pGlxScreen->hyperpipeFuncs->queryHyperpipeNetworkFunc(screen, &npipes, &n));
-    }
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-    reply.npipes = npipes;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.length);
-        __GLX_SWAP_INT(&reply.n);
-        __GLX_SWAP_INT(&reply.npipes);
-    }
-    WriteToClient(client, sz_xGLXQueryHyperpipeNetworkSGIXReply,
-                  (char *) &reply);
-
-    WriteToClient(client, length << 2, (char *)rdata);
-
-    return Success;
-}
-
-int __glXDisp_DestroyHyperpipeConfigSGIX (__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXDestroyHyperpipeConfigSGIXReq * req =
-        (xGLXDestroyHyperpipeConfigSGIXReq *) pc;
-    xGLXDestroyHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    int  success = GLX_BAD_HYPERPIPE_SGIX;
-    int hpId ;
-    __GLXscreen *pGlxScreen;
-
-    hpId = req->hpId;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        success = pGlxScreen->hyperpipeFuncs->destroyHyperpipeConfigFunc(screen, hpId);
-    }
-
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = __GLX_PAD(0) >> 2;
-    reply.n = 0;
-    reply.success = success;
-
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-    }
-    WriteToClient(client,
-                  sz_xGLXDestroyHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-    return Success;
-}
-
-int __glXDisp_QueryHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryHyperpipeConfigSGIXReq * req =
-        (xGLXQueryHyperpipeConfigSGIXReq *) pc;
-    xGLXQueryHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    void *rdata = NULL;
-    int length;
-    int npipes=0;
-    int n= 0;
-    int hpId;
-    __GLXscreen *pGlxScreen;
-
-    hpId = req->hpId;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        rdata = pGlxScreen->hyperpipeFuncs->queryHyperpipeConfigFunc(screen, hpId,&npipes, &n);
-    }
-
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-    reply.npipes = npipes;
-
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.length);
-        __GLX_SWAP_INT(&reply.n);
-        __GLX_SWAP_INT(&reply.npipes);
-    }
-
-    WriteToClient(client, sz_xGLXQueryHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-
-    WriteToClient(client, length << 2, (char *)rdata);
-
-    return Success;
-}
-
-int __glXDisp_HyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXHyperpipeConfigSGIXReq * req =
-        (xGLXHyperpipeConfigSGIXReq *) pc;
-    xGLXHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    void *rdata;
-
-    int npipes=0, networkId;
-    int hpId=-1;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    networkId = (int)req->networkId;
-    npipes = (int)req->npipes;
-    rdata = (void *)(req +1);
-
-    if (pGlxScreen->hyperpipeFuncs) {
-        pGlxScreen->hyperpipeFuncs->hyperpipeConfigFunc(screen,networkId,
-                                                        &hpId, &npipes,
-                                                        (void *) rdata);
-    }
-
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = __GLX_PAD(0) >> 2;
-    reply.n = 0;
-    reply.npipes = npipes;
-    reply.hpId = hpId;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.npipes);
-        __GLX_SWAP_INT(&reply.hpId);
-    }
-
-    WriteToClient(client, sz_xGLXHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-
-    return Success;
-}
-
-
-/************************************************************************/
-
-/*
-** No support is provided for the vendor-private requests other than
-** allocating the entry points in the dispatch table.
-*/
-
-int __glXDisp_VendorPrivate(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
-    GLint vendorcode = req->vendorCode;
-    __GLXdispatchVendorPrivProcPtr proc;
-
-
-    proc = (__GLXdispatchVendorPrivProcPtr)
-      __glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,
-				     vendorcode, 0);
-    if (proc != NULL) {
-	(*proc)(cl, (GLbyte*)req);
-	return Success;
-    }
-
-    cl->client->errorValue = req->vendorCode;
-    return __glXError(GLXUnsupportedPrivateRequest);
-}
-
-int __glXDisp_VendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
-    GLint vendorcode = req->vendorCode;
-    __GLXdispatchVendorPrivProcPtr proc;
-
-
-    proc = (__GLXdispatchVendorPrivProcPtr)
-      __glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,
-				     vendorcode, 0);
-    if (proc != NULL) {
-	return (*proc)(cl, (GLbyte*)req);
-    }
-
-    cl->client->errorValue = vendorcode;
-    return __glXError(GLXUnsupportedPrivateRequest);
-}
-
-int __glXDisp_QueryExtensionsString(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;
-    xGLXQueryExtensionsStringReply reply;
-    __GLXscreen *pGlxScreen;
-    size_t n, length;
-    char *buf;
-    int err;
-
-    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))
-	return err;
-
-    n = strlen(pGlxScreen->GLXextensions) + 1;
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-
-    /* Allocate buffer to make sure it's a multiple of 4 bytes big.*/
-    buf = (char *) xalloc(length << 2);
-    if (buf == NULL)
-        return BadAlloc;
-    memcpy(buf, pGlxScreen->GLXextensions, n);
-
-    if (client->swapped) {
-        glxSwapQueryExtensionsStringReply(client, &reply, buf);
-    } else {
-        WriteToClient(client, sz_xGLXQueryExtensionsStringReply,(char *)&reply);
-        WriteToClient(client, (int)(length << 2), (char *)buf);
-    }
-
-    xfree(buf);
-    return Success;
-}
-
-int __glXDisp_QueryServerString(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;
-    xGLXQueryServerStringReply reply;
-    size_t n, length;
-    const char *ptr;
-    char *buf;
-    __GLXscreen *pGlxScreen;
-    int err;
-    char ver_str[16];
-
-    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))
-	return err;
-
-    switch(req->name) {
-	case GLX_VENDOR:
-	    ptr = pGlxScreen->GLXvendor;
-	    break;
-	case GLX_VERSION:
-	    /* Return to the server version rather than the screen version
-	     * to prevent confusion when they do not match.
-	     */
-	    snprintf(ver_str, 16, "%d.%d", glxMajorVersion, glxMinorVersion);
-	    ptr = ver_str;
-	    break;
-	case GLX_EXTENSIONS:
-	    ptr = pGlxScreen->GLXextensions;
-	    break;
-	default:
-	    return BadValue; 
-    }
-
-    n = strlen(ptr) + 1;
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-
-    buf = (char *) xalloc(length << 2);
-    if (buf == NULL) {
-        return BadAlloc;
-    }
-    memcpy(buf, ptr, n);
-
-    if (client->swapped) {
-        glxSwapQueryServerStringReply(client, &reply, buf);
-    } else {
-        WriteToClient(client, sz_xGLXQueryServerStringReply, (char *)&reply);
-        WriteToClient(client, (int)(length << 2), buf);
-    }
-
-    xfree(buf);
-    return Success;
-}
-
-int __glXDisp_ClientInfo(__GLXclientState *cl, GLbyte *pc)
-{
-    xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;
-    const char *buf;
-   
-    cl->GLClientmajorVersion = req->major;
-    cl->GLClientminorVersion = req->minor;
-    if (cl->GLClientextensions)
-	xfree(cl->GLClientextensions);
-    buf = (const char *)(req+1);
-    cl->GLClientextensions = xstrdup(buf);
-
-    return Success;
-}
+/*

+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)

+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice including the dates of first publication and

+ * either this permission notice or a reference to

+ * http://oss.sgi.com/projects/FreeB/

+ * shall be included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ *

+ * Except as contained in this notice, the name of Silicon Graphics, Inc.

+ * shall not be used in advertising or otherwise to promote the sale, use or

+ * other dealings in this Software without prior written authorization from

+ * Silicon Graphics, Inc.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+

+#include "glheader.h"

+

+#endif

+

+#include <string.h>

+#include <assert.h>

+

+#include "glxserver.h"

+#include <GL/glxtokens.h>

+#include <unpack.h>

+#include "g_disptab.h"

+#include <pixmapstr.h>

+#include <windowstr.h>

+#include "glxutil.h"

+#include "glxext.h"

+#include "glapitable.h"

+#include "glapi.h"

+#include "glthread.h"

+#include "dispatch.h"

+#include "indirect_dispatch.h"

+#include "indirect_table.h"

+#include "indirect_util.h"

+

+static int

+validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)

+{

+    /*

+    ** Check if screen exists.

+    */

+    if (screen >= screenInfo.numScreens) {

+	client->errorValue = screen;

+	*err = BadValue;

+	return FALSE;

+    }

+    *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+

+    return TRUE;

+}

+

+static int

+validGlxFBConfig(ClientPtr client, __GLXscreen *pGlxScreen, XID id,

+		 __GLXconfig **config, int *err)

+{

+    __GLXconfig *m;

+

+    for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next)

+	if (m->fbconfigID == id) {

+	    *config = m;

+	    return TRUE;

+	}

+

+    client->errorValue = id;

+    *err = __glXError(GLXBadFBConfig);

+

+    return FALSE;

+}

+

+static int

+validGlxVisual(ClientPtr client, __GLXscreen *pGlxScreen, XID id,

+	       __GLXconfig **config, int *err)

+{

+    int i;

+

+    for (i = 0; i < pGlxScreen->numVisuals; i++)

+ 	if (pGlxScreen->visuals[i]->visualID == id) {

+	    *config = pGlxScreen->visuals[i];

+	    return TRUE;

+	}

+

+    client->errorValue = id;

+    *err = BadValue;

+

+    return FALSE;

+}

+

+static int

+validGlxFBConfigForWindow(ClientPtr client, __GLXconfig *config,

+			  DrawablePtr pDraw, int *err)

+{

+    ScreenPtr pScreen = pDraw->pScreen;

+    VisualPtr pVisual = NULL;

+    XID vid;

+    int i;

+

+    vid = wVisual((WindowPtr)pDraw);

+    for (i = 0; i < pScreen->numVisuals; i++) {

+	if (pScreen->visuals[i].vid == vid) {

+	    pVisual = &pScreen->visuals[i];

+	    break;

+	}

+    }

+

+    /* FIXME: What exactly should we check here... */

+    if (pVisual->class != glxConvertToXVisualType(config->visualType) ||

+	!(config->drawableType & GLX_WINDOW_BIT)) {

+	client->errorValue = pDraw->id;

+	*err = BadMatch;

+	return FALSE;

+    }

+

+    return TRUE;

+}

+

+static int

+validGlxContext(ClientPtr client, XID id, int access_mode,

+		__GLXcontext **context, int *err)

+{

+    *err = dixLookupResourceByType((pointer *) context, id,

+				   __glXContextRes, client, access_mode);

+    if (*err != Success) {

+	client->errorValue = id;

+	if (*err == BadValue)

+	    *err = __glXError(GLXBadContext);

+	return FALSE;

+    }

+

+    return TRUE;

+}

+

+static int

+validGlxDrawable(ClientPtr client, XID id, int type, int access_mode,

+		 __GLXdrawable **drawable, int *err)

+{

+    int rc;

+

+    rc = dixLookupResourceByType((pointer *) drawable, id,

+				 __glXDrawableRes, client, access_mode);

+    if (rc != Success && rc != BadValue) {

+	*err = rc;

+	client->errorValue = id;

+	return FALSE;

+    }

+

+    if (rc == BadValue ||

+	(type != GLX_DRAWABLE_ANY && type != (*drawable)->type)) {

+	client->errorValue = id;

+	switch (type) {

+	case GLX_DRAWABLE_WINDOW:

+	    *err = __glXError(GLXBadWindow);

+	    return FALSE;

+	case GLX_DRAWABLE_PIXMAP:

+	    *err = __glXError(GLXBadPixmap);

+	    return FALSE;

+	case GLX_DRAWABLE_PBUFFER:

+	    *err = __glXError(GLXBadPbuffer);

+	    return FALSE;

+	case GLX_DRAWABLE_ANY:

+	    *err = __glXError(GLXBadDrawable);

+	    return FALSE;

+	}

+    }

+

+    return TRUE;

+}

+

+void

+__glXContextDestroy(__GLXcontext *context)

+{

+    __glXFlushContextCache();

+}

+

+static void __glXdirectContextDestroy(__GLXcontext *context)

+{

+    __glXContextDestroy(context);

+    xfree(context);

+}

+

+static __GLXcontext *__glXdirectContextCreate(__GLXscreen *screen,

+					      __GLXconfig *modes,

+					      __GLXcontext *shareContext)

+{

+    __GLXcontext *context;

+

+    context = xcalloc (1, sizeof (__GLXcontext));

+    if (context == NULL)

+	return NULL;

+

+    context->destroy = __glXdirectContextDestroy;

+

+    return context;

+}

+

+/**

+ * Create a GL context with the given properties.  This routine is used

+ * to implement \c glXCreateContext, \c glXCreateNewContext, and

+ * \c glXCreateContextWithConfigSGIX.  This works becuase of the hack way

+ * that GLXFBConfigs are implemented.  Basically, the FBConfigID is the

+ * same as the VisualID.

+ */

+

+static int

+DoCreateContext(__GLXclientState *cl, GLXContextID gcId,

+		GLXContextID shareList, __GLXconfig *config,

+		__GLXscreen *pGlxScreen, GLboolean isDirect)

+{

+    ClientPtr client = cl->client;

+    __GLXcontext *glxc, *shareglxc;

+    int err;

+    

+    LEGAL_NEW_RESOURCE(gcId, client);

+

+    /*

+    ** Find the display list space that we want to share.  

+    **

+    ** NOTE: In a multithreaded X server, we would need to keep a reference

+    ** count for each display list so that if one client detroyed a list that 

+    ** another client was using, the list would not really be freed until it 

+    ** was no longer in use.  Since this sample implementation has no support 

+    ** for multithreaded servers, we don't do this.  

+    */

+    if (shareList == None) {

+	shareglxc = 0;

+    } else {

+	if (!validGlxContext(client, shareList, DixReadAccess,

+			     &shareglxc, &err))

+	    return err;

+

+	if (shareglxc->isDirect) {

+	    /*

+	    ** NOTE: no support for sharing display lists between direct

+	    ** contexts, even if they are in the same address space.

+	    */

+#if 0

+            /* Disabling this code seems to allow shared display lists

+             * and texture objects to work.  We'll leave it disabled for now.

+             */

+	    client->errorValue = shareList;

+	    return BadMatch;

+#endif

+	} else {

+	    /*

+	    ** Create an indirect context regardless of what the client asked

+	    ** for; this way we can share display list space with shareList.

+	    */

+	    isDirect = GL_FALSE;

+	}

+    }

+

+    /*

+    ** Allocate memory for the new context

+    */

+    if (!isDirect)

+	glxc = pGlxScreen->createContext(pGlxScreen, config, shareglxc);

+    else

+	glxc = __glXdirectContextCreate(pGlxScreen, config, shareglxc);

+    if (!glxc) {

+	return BadAlloc;

+    }

+

+    /*

+    ** Initially, setup the part of the context that could be used by

+    ** a GL core that needs windowing information (e.g., Mesa).

+    */

+    glxc->pGlxScreen = pGlxScreen;

+    glxc->config = config;

+

+    /*

+    ** Register this context as a resource.

+    */

+    if (!AddResource(gcId, __glXContextRes, (pointer)glxc)) {

+	(*glxc->destroy)(glxc);

+	client->errorValue = gcId;

+	return BadAlloc;

+    }

+    

+    /*

+    ** Finally, now that everything is working, setup the rest of the

+    ** context.

+    */

+    glxc->id = gcId;

+    glxc->share_id = shareList;

+    glxc->idExists = GL_TRUE;

+    glxc->isCurrent = GL_FALSE;

+    glxc->isDirect = isDirect;

+    glxc->renderMode = GL_RENDER;

+

+    __glXAddToContextList(glxc);

+

+    return Success;

+}

+

+int __glXDisp_CreateContext(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxVisual(cl->client, pGlxScreen, req->visual, &config, &err))

+	return err;

+

+    return DoCreateContext(cl, req->context, req->shareList,

+			   config, pGlxScreen, req->isDirect);

+}

+

+int __glXDisp_CreateNewContext(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))

+	return err;

+

+    return DoCreateContext(cl, req->context, req->shareList,

+			   config, pGlxScreen, req->isDirect);

+}

+

+int __glXDisp_CreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateContextWithConfigSGIXReq *req = 

+	(xGLXCreateContextWithConfigSGIXReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))

+	return err;

+

+    return DoCreateContext(cl, req->context, req->shareList,

+			   config, pGlxScreen, req->isDirect);

+}

+int __glXDisp_DestroyContext(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;

+    __GLXcontext *glxc;

+    int err;

+

+    if (!validGlxContext(cl->client, req->context, DixDestroyAccess,

+			 &glxc, &err))

+	    return err;

+

+    FreeResourceByType(req->context, __glXContextRes, FALSE);

+    return Success;

+}

+

+/*****************************************************************************/

+

+/*

+** For each client, the server keeps a table of all the contexts that are

+** current for that client (each thread of a client may have its own current

+** context).  These routines add, change, and lookup contexts in the table.

+*/

+

+/*

+** Add a current context, and return the tag that will be used to refer to it.

+*/

+static int AddCurrentContext(__GLXclientState *cl, __GLXcontext *glxc)

+{

+    int i;

+    int num = cl->numCurrentContexts;

+    __GLXcontext **table = cl->currentContexts;

+

+    if (!glxc) return -1;

+    

+    /*

+    ** Try to find an empty slot and use it.

+    */

+    for (i=0; i < num; i++) {

+	if (!table[i]) {

+	    table[i] = glxc;

+	    return i+1;

+	}

+    }

+    /*

+    ** Didn't find a free slot, so we'll have to grow the table.

+    */

+    if (!num) {

+	table = (__GLXcontext **) xalloc(sizeof(__GLXcontext *));

+    } else {

+	table = (__GLXcontext **) xrealloc(table,

+					   (num+1)*sizeof(__GLXcontext *));

+    }

+    table[num] = glxc;

+    cl->currentContexts = table;

+    cl->numCurrentContexts++;

+    return num+1;

+}

+

+/*

+** Given a tag, change the current context for the corresponding entry.

+*/

+static void ChangeCurrentContext(__GLXclientState *cl, __GLXcontext *glxc,

+				GLXContextTag tag)

+{

+    __GLXcontext **table = cl->currentContexts;

+    table[tag-1] = glxc;

+}

+

+/*

+** For this implementation we have chosen to simply use the index of the

+** context's entry in the table as the context tag.  A tag must be greater

+** than 0.

+*/

+__GLXcontext *__glXLookupContextByTag(__GLXclientState *cl, GLXContextTag tag)

+{

+    int num = cl->numCurrentContexts;

+

+    if (tag < 1 || tag > num) {

+	return 0;

+    } else {

+	return cl->currentContexts[tag-1];

+    }

+}

+

+/*****************************************************************************/

+

+static void StopUsingContext(__GLXcontext *glxc)

+{

+    if (glxc) {

+	if (glxc == __glXLastContext) {

+	    /* Tell server GL library */

+	    __glXLastContext = 0;

+	}

+	glxc->isCurrent = GL_FALSE;

+	if (!glxc->idExists) {

+	    __glXFreeContext(glxc);

+	}

+    }

+}

+

+static void StartUsingContext(__GLXclientState *cl, __GLXcontext *glxc)

+{

+    glxc->isCurrent = GL_TRUE;

+    __glXLastContext = glxc;	

+}

+

+/**

+ * This is a helper function to handle the legacy (pre GLX 1.3) cases

+ * where passing an X window to glXMakeCurrent is valid.  Given a

+ * resource ID, look up the GLX drawable if available, otherwise, make

+ * sure it's an X window and create a GLX drawable one the fly.

+ */

+static __GLXdrawable *

+__glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client,

+		 int *error)

+{

+    DrawablePtr pDraw;

+    __GLXdrawable *pGlxDraw;

+    int rc;

+

+    if (validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,

+			 DixWriteAccess, &pGlxDraw, &rc)) {

+	if (glxc != NULL && pGlxDraw->config != glxc->config) {

+	    client->errorValue = drawId;

+	    *error = BadMatch;

+	    return NULL;

+	}

+

+	return pGlxDraw;

+    }

+

+    /* The drawId wasn't a GLX drawable.  Make sure it's a window and

+     * create a GLXWindow for it.  Check that the drawable screen

+     * matches the context screen and that the context fbconfig is

+     * compatible with the window visual. */

+

+    rc = dixLookupDrawable(&pDraw, drawId, client, 0, DixGetAttrAccess);

+    if (rc != Success || pDraw->type != DRAWABLE_WINDOW) {

+	client->errorValue = drawId;

+	*error = __glXError(GLXBadDrawable);

+	return NULL;

+    }

+

+    if (pDraw->pScreen != glxc->pGlxScreen->pScreen) {

+	client->errorValue = pDraw->pScreen->myNum;

+	*error = BadMatch;

+	return NULL;

+    }

+

+    if (!validGlxFBConfigForWindow(client, glxc->config, pDraw, error))

+	return NULL;

+

+    pGlxDraw = glxc->pGlxScreen->createDrawable(glxc->pGlxScreen,

+						pDraw, GLX_DRAWABLE_WINDOW,

+						drawId, glxc->config);

+

+    /* since we are creating the drawablePrivate, drawId should be new */

+    if (!AddResource(drawId, __glXDrawableRes, pGlxDraw)) {

+	pGlxDraw->destroy (pGlxDraw);

+	*error = BadAlloc;

+	return NULL;

+    }

+

+    return pGlxDraw;

+}

+

+/*****************************************************************************/

+/*

+** Make an OpenGL context and drawable current.

+*/

+

+static int

+DoMakeCurrent(__GLXclientState *cl,

+	      GLXDrawable drawId, GLXDrawable readId,

+	      GLXContextID contextId, GLXContextTag tag)

+{

+    ClientPtr client = cl->client;

+    xGLXMakeCurrentReply reply;

+    __GLXcontext *glxc, *prevglxc;

+    __GLXdrawable *drawPriv = NULL;

+    __GLXdrawable *readPriv = NULL;

+    int error;

+    GLuint  mask;

+

+    /*

+    ** If one is None and the other isn't, it's a bad match.

+    */

+

+    mask  = (drawId == None)    ? (1 << 0) : 0;

+    mask |= (readId == None)    ? (1 << 1) : 0;

+    mask |= (contextId == None) ? (1 << 2) : 0;

+

+    if ( (mask != 0x00) && (mask != 0x07) ) {

+	return BadMatch;

+    }

+    

+    /*

+    ** Lookup old context.  If we have one, it must be in a usable state.

+    */

+    if (tag != 0) {

+	prevglxc = __glXLookupContextByTag(cl, tag);

+	if (!prevglxc) {

+	    /*

+	    ** Tag for previous context is invalid.

+	    */

+	    return __glXError(GLXBadContextTag);

+	}

+	if (prevglxc->renderMode != GL_RENDER) {

+	    /* Oops.  Not in render mode render. */

+	    client->errorValue = prevglxc->id;

+	    return __glXError(GLXBadContextState);

+	}

+    } else {

+	prevglxc = 0;

+    }

+

+    /*

+    ** Lookup new context.  It must not be current for someone else.

+    */

+    if (contextId != None) {

+	int  status;

+

+	if (!validGlxContext(client, contextId, DixUseAccess, &glxc, &error))

+	    return error;

+	if ((glxc != prevglxc) && glxc->isCurrent) {

+	    /* Context is current to somebody else */

+	    return BadAccess;

+	}

+

+	assert( drawId != None );

+	assert( readId != None );

+

+	drawPriv = __glXGetDrawable(glxc, drawId, client, &status);

+	if (drawPriv == NULL)

+	    return status;

+

+	readPriv = __glXGetDrawable(glxc, readId, client, &status);

+	if (readPriv == NULL)

+	    return status;

+

+    } else {

+	/* Switching to no context.  Ignore new drawable. */

+	glxc = 0;

+	drawPriv = 0;

+	readPriv = 0;

+    }

+

+

+    if (prevglxc) {

+	/*

+	** Flush the previous context if needed.

+	*/

+	if (__GLX_HAS_UNFLUSHED_CMDS(prevglxc)) {

+	    if (__glXForceCurrent(cl, tag, (int *)&error)) {

+		CALL_Flush( GET_DISPATCH(), () );

+		__GLX_NOTE_FLUSHED_CMDS(prevglxc);

+	    } else {

+		return error;

+	    }

+	}

+

+	/*

+	** Make the previous context not current.

+	*/

+	if (!(*prevglxc->loseCurrent)(prevglxc)) {

+	    return __glXError(GLXBadContext);

+	}

+	__glXFlushContextCache();

+	if (!prevglxc->isDirect) {

+	    prevglxc->drawPriv = NULL;

+	    prevglxc->readPriv = NULL;

+	}

+    }

+	

+

+    if ((glxc != 0) && !glxc->isDirect) {

+

+	glxc->drawPriv = drawPriv;

+	glxc->readPriv = readPriv;

+

+	/* make the context current */

+	if (!(*glxc->makeCurrent)(glxc)) {

+	    glxc->drawPriv = NULL;

+	    glxc->readPriv = NULL;

+	    return __glXError(GLXBadContext);

+	}

+

+	glxc->isCurrent = GL_TRUE;

+    }

+

+    if (prevglxc) {

+	ChangeCurrentContext(cl, glxc, tag);

+	StopUsingContext(prevglxc);

+    } else {

+	tag = AddCurrentContext(cl, glxc);

+    }

+

+    if (glxc) {

+	StartUsingContext(cl, glxc);

+	reply.contextTag = tag;

+    } else {

+	reply.contextTag = 0;

+    }

+

+    reply.length = 0;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+	__glXSwapMakeCurrentReply(client, &reply);

+    } else {

+	WriteToClient(client, sz_xGLXMakeCurrentReply, (char *)&reply);

+    }

+    return Success;

+}

+

+int __glXDisp_MakeCurrent(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;

+

+    return DoMakeCurrent( cl, req->drawable, req->drawable,

+			  req->context, req->oldContextTag );

+}

+

+int __glXDisp_MakeContextCurrent(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXMakeContextCurrentReq *req = (xGLXMakeContextCurrentReq *) pc;

+

+    return DoMakeCurrent( cl, req->drawable, req->readdrawable,

+			  req->context, req->oldContextTag );

+}

+

+int __glXDisp_MakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;

+

+    return DoMakeCurrent( cl, req->drawable, req->readable,

+			  req->context, req->oldContextTag );

+}

+

+int __glXDisp_IsDirect(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;

+    xGLXIsDirectReply reply;

+    __GLXcontext *glxc;

+    int err;

+

+    if (!validGlxContext(cl->client, req->context, DixReadAccess, &glxc, &err))

+	return err;

+

+    reply.isDirect = glxc->isDirect;

+    reply.length = 0;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+	__glXSwapIsDirectReply(client, &reply);

+    } else {

+	WriteToClient(client, sz_xGLXIsDirectReply, (char *)&reply);

+    }

+

+    return Success;

+}

+

+int __glXDisp_QueryVersion(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;

+    xGLXQueryVersionReply reply;

+    GLuint major, minor;

+

+    major = req->majorVersion;

+    minor = req->minorVersion;

+    (void)major;

+    (void)minor;

+

+    /*

+    ** Server should take into consideration the version numbers sent by the

+    ** client if it wants to work with older clients; however, in this

+    ** implementation the server just returns its version number.

+    */

+    reply.majorVersion = glxMajorVersion;

+    reply.minorVersion = glxMinorVersion;

+    reply.length = 0;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+	__glXSwapQueryVersionReply(client, &reply);

+    } else {

+	WriteToClient(client, sz_xGLXQueryVersionReply, (char *)&reply);

+    }

+    return Success;

+}

+

+int __glXDisp_WaitGL(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXWaitGLReq *req = (xGLXWaitGLReq *)pc;

+    GLXContextTag tag = req->contextTag;

+    __GLXcontext *glxc = NULL;

+    int error;

+

+    if (tag) {

+	glxc = __glXLookupContextByTag(cl, tag);

+	if (!glxc)

+	    return __glXError(GLXBadContextTag);

+    

+	if (!__glXForceCurrent(cl, req->contextTag, &error))

+	    return error;

+

+	CALL_Finish( GET_DISPATCH(), () );

+    }

+

+    if (glxc && glxc->drawPriv->waitGL)

+	(*glxc->drawPriv->waitGL)(glxc->drawPriv);

+

+    return Success;

+}

+

+int __glXDisp_WaitX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXWaitXReq *req = (xGLXWaitXReq *)pc;

+    GLXContextTag tag = req->contextTag;

+    __GLXcontext *glxc = NULL;

+    int error;

+

+    if (tag) {

+	glxc = __glXLookupContextByTag(cl, tag);

+	if (!glxc)

+	    return __glXError(GLXBadContextTag);

+    

+	if (!__glXForceCurrent(cl, req->contextTag, &error))

+	    return error;

+    }

+

+    if (glxc && glxc->drawPriv->waitX)

+	(*glxc->drawPriv->waitX)(glxc->drawPriv);

+

+    return Success;

+}

+

+int __glXDisp_CopyContext(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;

+    GLXContextID source = req->source;

+    GLXContextID dest = req->dest;

+    GLXContextTag tag = req->contextTag;

+    unsigned long mask = req->mask;

+    __GLXcontext *src, *dst;

+    int error;

+

+    if (!validGlxContext(cl->client, source, DixReadAccess, &src, &error))

+	return error;

+    if (!validGlxContext(cl->client, dest, DixWriteAccess, &dst, &error))

+	return error;

+

+    /*

+    ** They must be in the same address space, and same screen.

+    ** NOTE: no support for direct rendering contexts here.

+    */

+    if (src->isDirect || dst->isDirect ||

+	(src->pGlxScreen != dst->pGlxScreen)) {

+	client->errorValue = source;

+	return BadMatch;

+    }

+

+    /*

+    ** The destination context must not be current for any client.

+    */

+    if (dst->isCurrent) {

+	client->errorValue = dest;

+	return BadAccess;

+    }

+

+    if (tag) {

+	__GLXcontext *tagcx = __glXLookupContextByTag(cl, tag);

+	

+	if (!tagcx) {

+	    return __glXError(GLXBadContextTag);

+	}

+	if (tagcx != src) {

+	    /*

+	    ** This would be caused by a faulty implementation of the client

+	    ** library.

+	    */

+	    return BadMatch;

+	}

+	/*

+	** In this case, glXCopyContext is in both GL and X streams, in terms

+	** of sequentiality.

+	*/

+	if (__glXForceCurrent(cl, tag, &error)) {

+	    /*

+	    ** Do whatever is needed to make sure that all preceding requests

+	    ** in both streams are completed before the copy is executed.

+	    */

+	    CALL_Finish( GET_DISPATCH(), () );

+	    __GLX_NOTE_FLUSHED_CMDS(tagcx);

+	} else {

+	    return error;

+	}

+    }

+    /*

+    ** Issue copy.  The only reason for failure is a bad mask.

+    */

+    if (!(*dst->copy)(dst, src, mask)) {

+	client->errorValue = mask;

+	return BadValue;

+    }

+    return Success;

+}

+

+enum {

+    GLX_VIS_CONFIG_UNPAIRED = 18,

+    GLX_VIS_CONFIG_PAIRED = 20

+};

+

+enum {

+    GLX_VIS_CONFIG_TOTAL = GLX_VIS_CONFIG_UNPAIRED + GLX_VIS_CONFIG_PAIRED

+};

+

+int __glXDisp_GetVisualConfigs(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;

+    ClientPtr client = cl->client;

+    xGLXGetVisualConfigsReply reply;

+    __GLXscreen *pGlxScreen;

+    __GLXconfig *modes;

+    CARD32 buf[GLX_VIS_CONFIG_TOTAL];

+    int p, i, err;

+    __GLX_DECLARE_SWAP_VARIABLES;

+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+

+    reply.numVisuals = pGlxScreen->numVisuals;

+    reply.numProps = GLX_VIS_CONFIG_TOTAL;

+    reply.length = (reply.numVisuals * __GLX_SIZE_CARD32 * GLX_VIS_CONFIG_TOTAL) >> 2;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+	__GLX_SWAP_SHORT(&reply.sequenceNumber);

+	__GLX_SWAP_INT(&reply.length);

+	__GLX_SWAP_INT(&reply.numVisuals);

+	__GLX_SWAP_INT(&reply.numProps);

+    }

+

+    WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char *)&reply);

+

+    for (i = 0; i < pGlxScreen->numVisuals; i++) {

+	modes = pGlxScreen->visuals[i];

+

+	p = 0;

+	buf[p++] = modes->visualID;

+	buf[p++] = glxConvertToXVisualType( modes->visualType );

+	buf[p++] = (modes->renderType & GLX_RGBA_BIT) ? GL_TRUE : GL_FALSE;

+

+	buf[p++] = modes->redBits;

+	buf[p++] = modes->greenBits;

+	buf[p++] = modes->blueBits;

+	buf[p++] = modes->alphaBits;

+	buf[p++] = modes->accumRedBits;

+	buf[p++] = modes->accumGreenBits;

+	buf[p++] = modes->accumBlueBits;

+	buf[p++] = modes->accumAlphaBits;

+

+	buf[p++] = modes->doubleBufferMode;

+	buf[p++] = modes->stereoMode;

+

+	buf[p++] = modes->rgbBits;

+	buf[p++] = modes->depthBits;

+	buf[p++] = modes->stencilBits;

+	buf[p++] = modes->numAuxBuffers;

+	buf[p++] = modes->level;

+

+	assert(p == GLX_VIS_CONFIG_UNPAIRED);

+	/* 

+	** Add token/value pairs for extensions.

+	*/

+	buf[p++] = GLX_VISUAL_CAVEAT_EXT;

+	buf[p++] = modes->visualRating;

+	buf[p++] = GLX_TRANSPARENT_TYPE;

+	buf[p++] = modes->transparentPixel;

+	buf[p++] = GLX_TRANSPARENT_RED_VALUE;

+	buf[p++] = modes->transparentRed;

+	buf[p++] = GLX_TRANSPARENT_GREEN_VALUE;

+	buf[p++] = modes->transparentGreen;

+	buf[p++] = GLX_TRANSPARENT_BLUE_VALUE;

+	buf[p++] = modes->transparentBlue;

+	buf[p++] = GLX_TRANSPARENT_ALPHA_VALUE;

+	buf[p++] = modes->transparentAlpha;

+	buf[p++] = GLX_TRANSPARENT_INDEX_VALUE;

+	buf[p++] = modes->transparentIndex;

+	buf[p++] = GLX_SAMPLES_SGIS;

+	buf[p++] = modes->samples;

+	buf[p++] = GLX_SAMPLE_BUFFERS_SGIS;

+	buf[p++] = modes->sampleBuffers;

+	buf[p++] = 0; /* copy over visualSelectGroup (GLX_VISUAL_SELECT_GROUP_SGIX)? */

+	buf[p++] = 0;

+

+	assert(p == GLX_VIS_CONFIG_TOTAL);

+	if (client->swapped) {

+	    __GLX_SWAP_INT_ARRAY(buf, p);

+	}

+	WriteToClient(client, __GLX_SIZE_CARD32 * p, (char *)buf);

+    }

+    return Success;

+}

+

+#define __GLX_TOTAL_FBCONFIG_ATTRIBS (36)

+#define __GLX_FBCONFIG_ATTRIBS_LENGTH (__GLX_TOTAL_FBCONFIG_ATTRIBS * 2)

+/**

+ * Send the set of GLXFBConfigs to the client.  There is not currently

+ * and interface into the driver on the server-side to get GLXFBConfigs,

+ * so we "invent" some based on the \c __GLXvisualConfig structures that

+ * the driver does supply.

+ * 

+ * The reply format for both \c glXGetFBConfigs and \c glXGetFBConfigsSGIX

+ * is the same, so this routine pulls double duty.

+ */

+

+static int

+DoGetFBConfigs(__GLXclientState *cl, unsigned screen)

+{

+    ClientPtr client = cl->client;

+    xGLXGetFBConfigsReply reply;

+    __GLXscreen *pGlxScreen;

+    CARD32 buf[__GLX_FBCONFIG_ATTRIBS_LENGTH];

+    int p, err;

+    __GLXconfig *modes;

+    __GLX_DECLARE_SWAP_VARIABLES;

+    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;

+

+    if (!validGlxScreen(cl->client, screen, &pGlxScreen, &err))

+	return err;

+

+    reply.numFBConfigs = pGlxScreen->numFBConfigs;

+    reply.numAttribs = __GLX_TOTAL_FBCONFIG_ATTRIBS;

+    reply.length = (__GLX_FBCONFIG_ATTRIBS_LENGTH * reply.numFBConfigs);

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+	__GLX_SWAP_SHORT(&reply.sequenceNumber);

+	__GLX_SWAP_INT(&reply.length);

+	__GLX_SWAP_INT(&reply.numFBConfigs);

+	__GLX_SWAP_INT(&reply.numAttribs);

+    }

+

+    WriteToClient(client, sz_xGLXGetFBConfigsReply, (char *)&reply);

+

+    for (modes = pGlxScreen->fbconfigs; modes != NULL; modes = modes->next) {

+	p = 0;

+

+#define WRITE_PAIR(tag,value) \

+    do { buf[p++] = tag ; buf[p++] = value ; } while( 0 )

+

+	WRITE_PAIR( GLX_VISUAL_ID,        modes->visualID );

+	WRITE_PAIR( GLX_FBCONFIG_ID,      modes->fbconfigID );

+	WRITE_PAIR( GLX_X_RENDERABLE,     GL_TRUE );

+

+	WRITE_PAIR( GLX_RGBA,

+		    (modes->renderType & GLX_RGBA_BIT) ? GL_TRUE : GL_FALSE );

+	WRITE_PAIR( GLX_RENDER_TYPE,      modes->renderType );

+	WRITE_PAIR( GLX_DOUBLEBUFFER,     modes->doubleBufferMode );

+	WRITE_PAIR( GLX_STEREO,           modes->stereoMode );

+

+	WRITE_PAIR( GLX_BUFFER_SIZE,      modes->rgbBits );

+	WRITE_PAIR( GLX_LEVEL,            modes->level );

+	WRITE_PAIR( GLX_AUX_BUFFERS,      modes->numAuxBuffers );

+	WRITE_PAIR( GLX_RED_SIZE,         modes->redBits );

+	WRITE_PAIR( GLX_GREEN_SIZE,       modes->greenBits );

+	WRITE_PAIR( GLX_BLUE_SIZE,        modes->blueBits );

+	WRITE_PAIR( GLX_ALPHA_SIZE,       modes->alphaBits );

+	WRITE_PAIR( GLX_ACCUM_RED_SIZE,   modes->accumRedBits );

+	WRITE_PAIR( GLX_ACCUM_GREEN_SIZE, modes->accumGreenBits );

+	WRITE_PAIR( GLX_ACCUM_BLUE_SIZE,  modes->accumBlueBits );

+	WRITE_PAIR( GLX_ACCUM_ALPHA_SIZE, modes->accumAlphaBits );

+	WRITE_PAIR( GLX_DEPTH_SIZE,       modes->depthBits );

+	WRITE_PAIR( GLX_STENCIL_SIZE,     modes->stencilBits );

+	WRITE_PAIR( GLX_X_VISUAL_TYPE,    modes->visualType );

+	WRITE_PAIR( GLX_CONFIG_CAVEAT, modes->visualRating );

+	WRITE_PAIR( GLX_TRANSPARENT_TYPE, modes->transparentPixel );

+	WRITE_PAIR( GLX_TRANSPARENT_RED_VALUE, modes->transparentRed );

+	WRITE_PAIR( GLX_TRANSPARENT_GREEN_VALUE, modes->transparentGreen );

+	WRITE_PAIR( GLX_TRANSPARENT_BLUE_VALUE, modes->transparentBlue );

+	WRITE_PAIR( GLX_TRANSPARENT_ALPHA_VALUE, modes->transparentAlpha );

+	WRITE_PAIR( GLX_TRANSPARENT_INDEX_VALUE, modes->transparentIndex );

+	WRITE_PAIR( GLX_SWAP_METHOD_OML, modes->swapMethod );

+	WRITE_PAIR( GLX_SAMPLES_SGIS, modes->samples );

+	WRITE_PAIR( GLX_SAMPLE_BUFFERS_SGIS, modes->sampleBuffers );

+	/* GLX_VISUAL_SELECT_GROUP_SGIX ? */

+	WRITE_PAIR( GLX_DRAWABLE_TYPE, modes->drawableType );

+	WRITE_PAIR( GLX_BIND_TO_TEXTURE_RGB_EXT, modes->bindToTextureRgb );

+	WRITE_PAIR( GLX_BIND_TO_TEXTURE_RGBA_EXT, modes->bindToTextureRgba );

+	WRITE_PAIR( GLX_BIND_TO_MIPMAP_TEXTURE_EXT, modes->bindToMipmapTexture );

+	WRITE_PAIR( GLX_BIND_TO_TEXTURE_TARGETS_EXT, modes->bindToTextureTargets );

+

+	if (client->swapped) {

+	    __GLX_SWAP_INT_ARRAY(buf, __GLX_FBCONFIG_ATTRIBS_LENGTH);

+	}

+	WriteToClient(client, __GLX_SIZE_CARD32 * __GLX_FBCONFIG_ATTRIBS_LENGTH,

+		      (char *)buf);

+    }

+    return Success;

+}

+

+

+int __glXDisp_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;

+    return DoGetFBConfigs(cl, req->screen);

+}

+

+int __glXDisp_GetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;

+    return DoGetFBConfigs(cl, req->screen);

+}

+

+GLboolean

+__glXDrawableInit(__GLXdrawable *drawable,

+		  __GLXscreen *screen, DrawablePtr pDraw, int type,

+		  XID drawId, __GLXconfig *config)

+{

+    drawable->pDraw = pDraw;

+    drawable->type = type;

+    drawable->drawId = drawId;

+    drawable->config = config;

+    drawable->eventMask = 0;

+

+    return GL_TRUE;

+}

+

+void

+__glXDrawableRelease(__GLXdrawable *drawable)

+{

+    ScreenPtr pScreen = drawable->pDraw->pScreen;

+

+    switch (drawable->type) {

+    case GLX_DRAWABLE_PIXMAP:

+    case GLX_DRAWABLE_PBUFFER:

+	(*pScreen->DestroyPixmap)((PixmapPtr) drawable->pDraw);

+	break;

+    }

+}

+

+static int 

+DoCreateGLXDrawable(ClientPtr client, __GLXscreen *pGlxScreen, __GLXconfig *config,

+		    DrawablePtr pDraw, XID glxDrawableId, int type)

+{

+    __GLXdrawable *pGlxDraw;

+

+    LEGAL_NEW_RESOURCE(glxDrawableId, client);

+

+    if (pGlxScreen->pScreen != pDraw->pScreen)

+	return BadMatch;

+

+    pGlxDraw = pGlxScreen->createDrawable(pGlxScreen, pDraw, type,

+					  glxDrawableId, config);

+    if (pGlxDraw == NULL)

+	return BadAlloc;

+

+    if (!AddResource(glxDrawableId, __glXDrawableRes, pGlxDraw)) {

+	pGlxDraw->destroy (pGlxDraw);

+	return BadAlloc;

+    }

+

+    return Success;

+}

+

+static int

+DoCreateGLXPixmap(ClientPtr client, __GLXscreen *pGlxScreen, __GLXconfig *config,

+		  XID drawableId, XID glxDrawableId)

+{

+    DrawablePtr pDraw;

+    int err;

+

+    err = dixLookupDrawable(&pDraw, drawableId, client, 0, DixAddAccess);

+    if (err != Success) {

+	client->errorValue = drawableId;

+	return err;

+    }

+    if (pDraw->type != DRAWABLE_PIXMAP) {

+	client->errorValue = drawableId;

+	return BadPixmap;

+    }

+

+    err = DoCreateGLXDrawable(client, pGlxScreen, config, pDraw,

+			      glxDrawableId, GLX_DRAWABLE_PIXMAP);

+

+    if (err == Success)

+	((PixmapPtr) pDraw)->refcnt++;

+

+    return err;

+}

+

+static void

+determineTextureTarget(ClientPtr client, XID glxDrawableID,

+		       CARD32 *attribs, CARD32 numAttribs)

+{

+    GLenum target = 0;

+    GLenum format = 0;

+    int i, err;

+    __GLXdrawable *pGlxDraw;

+

+    if (!validGlxDrawable(client, glxDrawableID, GLX_DRAWABLE_PIXMAP,

+			  DixWriteAccess, &pGlxDraw, &err))

+	/* We just added it in CreatePixmap, so we should never get here. */

+	return;

+

+    for (i = 0; i < numAttribs; i++) {

+	if (attribs[2 * i] == GLX_TEXTURE_TARGET_EXT) {

+	    switch (attribs[2 * i + 1]) {

+	    case GLX_TEXTURE_2D_EXT:

+		target = GL_TEXTURE_2D;

+		break;

+	    case GLX_TEXTURE_RECTANGLE_EXT:

+		target = GL_TEXTURE_RECTANGLE_ARB;

+		break;

+	    }

+	}

+

+	if (attribs[2 * i] == GLX_TEXTURE_FORMAT_EXT)

+		format = attribs[2 * i + 1];

+    }

+ 

+    if (!target) {

+	int w = pGlxDraw->pDraw->width, h = pGlxDraw->pDraw->height;

+	

+	if (h & (h - 1) || w & (w - 1))

+	    target = GL_TEXTURE_RECTANGLE_ARB;

+	else

+	    target = GL_TEXTURE_2D;

+    }

+

+    pGlxDraw->target = target;

+    pGlxDraw->format = format;

+}

+

+int __glXDisp_CreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxVisual(cl->client, pGlxScreen, req->visual, &config, &err))

+	return err;

+

+    return DoCreateGLXPixmap(cl->client, pGlxScreen, config,

+			     req->pixmap, req->glxpixmap);

+}

+

+int __glXDisp_CreatePixmap(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))

+	return err;

+

+    err = DoCreateGLXPixmap(cl->client, pGlxScreen, config,

+			    req->pixmap, req->glxpixmap);

+    if (err != Success)

+	return err;

+

+    determineTextureTarget(cl->client, req->glxpixmap,

+			   (CARD32*) (req + 1), req->numAttribs);

+

+    return Success;

+}

+

+int __glXDisp_CreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateGLXPixmapWithConfigSGIXReq *req = 

+	(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;

+    __GLXconfig *config;

+    __GLXscreen *pGlxScreen;

+    int err;

+

+    if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(cl->client, pGlxScreen, req->fbconfig, &config, &err))

+	return err;

+

+    return DoCreateGLXPixmap(cl->client, pGlxScreen,

+			     config, req->pixmap, req->glxpixmap);

+}

+

+

+static int DoDestroyDrawable(__GLXclientState *cl, XID glxdrawable, int type)

+{

+    __GLXdrawable *pGlxDraw;

+    int err;

+

+    if (!validGlxDrawable(cl->client, glxdrawable, type,

+			  DixDestroyAccess, &pGlxDraw, &err))

+	return err;

+

+    FreeResource(glxdrawable, FALSE);

+

+    return Success;

+}

+

+int __glXDisp_DestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;

+

+    return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);

+}

+

+int __glXDisp_DestroyPixmap(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyPixmapReq *req = (xGLXDestroyPixmapReq *) pc;

+

+    return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);

+}

+

+static int

+DoCreatePbuffer(ClientPtr client, int screenNum, XID fbconfigId,

+		int width, int height, XID glxDrawableId)

+{

+    __GLXconfig	*config;

+    __GLXscreen		*pGlxScreen;

+    PixmapPtr		 pPixmap;

+    int			 err;

+

+    if (!validGlxScreen(client, screenNum, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(client, pGlxScreen, fbconfigId, &config, &err))

+	return err;

+

+    __glXenterServer(GL_FALSE);

+    pPixmap = (*pGlxScreen->pScreen->CreatePixmap) (pGlxScreen->pScreen,

+						    width, height, config->rgbBits, 0);

+    __glXleaveServer(GL_FALSE);

+

+    return DoCreateGLXDrawable(client, pGlxScreen, config, &pPixmap->drawable,

+			       glxDrawableId, GLX_DRAWABLE_PBUFFER);

+}

+

+int __glXDisp_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreatePbufferReq	*req = (xGLXCreatePbufferReq *) pc;

+    CARD32			*attrs;

+    int				 width, height, i;

+

+    attrs = (CARD32 *) (req + 1);

+    width = 0;

+    height = 0;

+

+    for (i = 0; i < req->numAttribs; i++) {

+	switch (attrs[i * 2]) {

+	case GLX_PBUFFER_WIDTH:

+	    width = attrs[i * 2 + 1];

+	    break;

+	case GLX_PBUFFER_HEIGHT:

+	    height = attrs[i * 2 + 1];

+	    break;

+	case GLX_LARGEST_PBUFFER:

+	case GLX_PRESERVED_CONTENTS:

+	    /* FIXME: huh... */

+	    break;

+	}

+    }

+

+    return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,

+			   width, height, req->pbuffer);

+}

+

+int __glXDisp_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;

+

+    return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,

+			   req->width, req->height, req->pbuffer);

+}

+

+int __glXDisp_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;

+

+    return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);

+}

+

+int __glXDisp_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;

+

+    return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);

+}

+

+static int

+DoChangeDrawableAttributes(ClientPtr client, XID glxdrawable,

+			   int numAttribs, CARD32 *attribs)

+{

+    __GLXdrawable *pGlxDraw;

+    int i, err;

+

+    if (!validGlxDrawable(client, glxdrawable, GLX_DRAWABLE_ANY,

+			  DixSetAttrAccess, &pGlxDraw, &err))

+	return err;

+

+    for (i = 0; i < numAttribs; i++) {

+	switch(attribs[i * 2]) {

+	case GLX_EVENT_MASK:

+	    /* All we do is to record the event mask so we can send it

+	     * back when queried.  We never actually clobber the

+	     * pbuffers, so we never need to send out the event. */

+	    pGlxDraw->eventMask = attribs[i * 2 + 1];

+	    break;

+	}

+    }

+

+    return Success;

+}

+

+int __glXDisp_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXChangeDrawableAttributesReq *req =

+	(xGLXChangeDrawableAttributesReq *) pc;

+

+    return DoChangeDrawableAttributes(cl->client, req->drawable,

+				      req->numAttribs, (CARD32 *) (req + 1));

+}

+

+int __glXDisp_ChangeDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXChangeDrawableAttributesSGIXReq *req =

+	(xGLXChangeDrawableAttributesSGIXReq *)pc;

+

+    return DoChangeDrawableAttributes(cl->client, req->drawable,

+				      req->numAttribs, (CARD32 *) (req + 1));

+}

+

+int __glXDisp_CreateWindow(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXCreateWindowReq	*req = (xGLXCreateWindowReq *) pc;

+    __GLXconfig	*config;

+    __GLXscreen		*pGlxScreen;

+    ClientPtr		 client = cl->client;

+    DrawablePtr		 pDraw;

+    int			 err;

+

+    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))

+	return err;

+    if (!validGlxFBConfig(client, pGlxScreen, req->fbconfig, &config, &err))

+	return err;

+

+    err = dixLookupDrawable(&pDraw, req->window, client, 0, DixAddAccess);

+    if (err != Success || pDraw->type != DRAWABLE_WINDOW) {

+	client->errorValue = req->window;

+	return BadWindow;

+    }

+

+    if (!validGlxFBConfigForWindow(client, config, pDraw, &err))

+	return err;

+

+    return DoCreateGLXDrawable(client, pGlxScreen, config,

+			       pDraw, req->glxwindow, GLX_DRAWABLE_WINDOW);

+}

+

+int __glXDisp_DestroyWindow(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;

+

+    return DoDestroyDrawable(cl, req->glxwindow, GLX_DRAWABLE_WINDOW);

+}

+

+

+/*****************************************************************************/

+

+/*

+** NOTE: There is no portable implementation for swap buffers as of

+** this time that is of value.  Consequently, this code must be

+** implemented by somebody other than SGI.

+*/

+int __glXDisp_SwapBuffers(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;

+    GLXContextTag tag = req->contextTag;

+    XID drawId = req->drawable;

+    __GLXcontext *glxc = NULL;

+    __GLXdrawable *pGlxDraw;

+    int error;

+

+    if (tag) {

+	glxc = __glXLookupContextByTag(cl, tag);

+	if (!glxc) {

+	    return __glXError(GLXBadContextTag);

+	}

+	/*

+	** The calling thread is swapping its current drawable.  In this case,

+	** glxSwapBuffers is in both GL and X streams, in terms of

+	** sequentiality.

+	*/

+	if (__glXForceCurrent(cl, tag, &error)) {

+	    /*

+	    ** Do whatever is needed to make sure that all preceding requests

+	    ** in both streams are completed before the swap is executed.

+	    */

+	    CALL_Finish( GET_DISPATCH(), () );

+	    __GLX_NOTE_FLUSHED_CMDS(glxc);

+	} else {

+	    return error;

+	}

+    }

+

+    pGlxDraw = __glXGetDrawable(glxc, drawId, client, &error);

+    if (pGlxDraw == NULL)

+	return error;

+

+    if (pGlxDraw->type == DRAWABLE_WINDOW &&

+	(*pGlxDraw->swapBuffers)(cl->client, pGlxDraw) == GL_FALSE)

+	return __glXError(GLXBadDrawable);

+

+    return Success;

+}

+

+

+static int

+DoQueryContext(__GLXclientState *cl, GLXContextID gcId)

+{

+    ClientPtr client = cl->client;

+    __GLXcontext *ctx;

+    xGLXQueryContextInfoEXTReply reply;

+    int nProps;

+    int *sendBuf, *pSendBuf;

+    int nReplyBytes;

+    int err;

+

+    if (!validGlxContext(cl->client, gcId, DixReadAccess, &ctx, &err))

+	return err;

+

+    nProps = 3;

+    reply.length = nProps << 1;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.n = nProps;

+

+    nReplyBytes = reply.length << 2;

+    sendBuf = (int *)xalloc((size_t)nReplyBytes);

+    if (sendBuf == NULL) {

+	return __glXError(GLXBadContext);	/* XXX: Is this correct? */

+    }

+    pSendBuf = sendBuf;

+    *pSendBuf++ = GLX_SHARE_CONTEXT_EXT;

+    *pSendBuf++ = (int)(ctx->share_id);

+    *pSendBuf++ = GLX_VISUAL_ID_EXT;

+    *pSendBuf++ = (int)(ctx->config->visualID);

+    *pSendBuf++ = GLX_SCREEN_EXT;

+    *pSendBuf++ = (int)(ctx->pGlxScreen->pScreen->myNum);

+

+    if (client->swapped) {

+	__glXSwapQueryContextInfoEXTReply(client, &reply, sendBuf);

+    } else {

+	WriteToClient(client, sz_xGLXQueryContextInfoEXTReply, (char *)&reply);

+	WriteToClient(client, nReplyBytes, (char *)sendBuf);

+    }

+    xfree((char *)sendBuf);

+

+    return Success;

+}

+

+int __glXDisp_QueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;

+

+    return DoQueryContext(cl, req->context);

+}

+

+int __glXDisp_QueryContext(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;

+

+    return DoQueryContext(cl, req->context);

+}

+

+int __glXDisp_BindTexImageEXT(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;

+    ClientPtr		 client = cl->client;

+    __GLXcontext	*context;

+    __GLXdrawable	*pGlxDraw;

+    GLXDrawable		 drawId;

+    int			 buffer;

+    int			 error;

+

+    pc += __GLX_VENDPRIV_HDR_SIZE;

+

+    drawId = *((CARD32 *) (pc));

+    buffer = *((INT32 *)  (pc + 4));

+

+    if (buffer != GLX_FRONT_LEFT_EXT)

+	return __glXError(GLXBadPixmap);

+

+    context = __glXForceCurrent (cl, req->contextTag, &error);

+    if (!context)

+	return error;

+

+    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_PIXMAP,

+			  DixReadAccess, &pGlxDraw, &error))

+	return error;

+

+    if (!context->textureFromPixmap)

+	return __glXError(GLXUnsupportedPrivateRequest);

+

+    return context->textureFromPixmap->bindTexImage(context,

+						    buffer,

+						    pGlxDraw);

+}

+

+int __glXDisp_ReleaseTexImageEXT(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;

+    ClientPtr		 client = cl->client;

+    __GLXdrawable	*pGlxDraw;

+    __GLXcontext	*context;

+    GLXDrawable		 drawId;

+    int			 buffer;

+    int			 error;

+

+    pc += __GLX_VENDPRIV_HDR_SIZE;

+

+    drawId = *((CARD32 *) (pc));

+    buffer = *((INT32 *)  (pc + 4));

+    

+    context = __glXForceCurrent (cl, req->contextTag, &error);

+    if (!context)

+	return error;

+

+    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_PIXMAP,

+			  DixReadAccess, &pGlxDraw, &error))

+	return error;

+

+    if (!context->textureFromPixmap)

+	return __glXError(GLXUnsupportedPrivateRequest);

+

+    return context->textureFromPixmap->releaseTexImage(context,

+						       buffer,

+						       pGlxDraw);

+}

+

+int __glXDisp_CopySubBufferMESA(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;

+    GLXContextTag         tag = req->contextTag;

+    __GLXcontext         *glxc = NULL;

+    __GLXdrawable        *pGlxDraw;

+    ClientPtr		  client = cl->client;

+    GLXDrawable		  drawId;

+    int                   error;

+    int                   x, y, width, height;

+

+    (void) client;

+    (void) req;

+

+    pc += __GLX_VENDPRIV_HDR_SIZE;

+

+    drawId = *((CARD32 *) (pc));

+    x      = *((INT32 *)  (pc + 4));

+    y      = *((INT32 *)  (pc + 8));

+    width  = *((INT32 *)  (pc + 12));

+    height = *((INT32 *)  (pc + 16));

+

+    if (tag) {

+	glxc = __glXLookupContextByTag(cl, tag);

+	if (!glxc) {

+	    return __glXError(GLXBadContextTag);

+	}

+	/*

+	** The calling thread is swapping its current drawable.  In this case,

+	** glxSwapBuffers is in both GL and X streams, in terms of

+	** sequentiality.

+	*/

+	if (__glXForceCurrent(cl, tag, &error)) {

+	    /*

+	    ** Do whatever is needed to make sure that all preceding requests

+	    ** in both streams are completed before the swap is executed.

+	    */

+	    CALL_Finish( GET_DISPATCH(), () );

+	    __GLX_NOTE_FLUSHED_CMDS(glxc);

+	} else {

+	    return error;

+	}

+    }

+

+    pGlxDraw = __glXGetDrawable(glxc, drawId, client, &error);

+    if (!pGlxDraw)

+	return error;

+

+    if (pGlxDraw == NULL ||

+	pGlxDraw->type != GLX_DRAWABLE_WINDOW ||

+	pGlxDraw->copySubBuffer == NULL)

+	return __glXError(GLXBadDrawable);

+

+    (*pGlxDraw->copySubBuffer)(pGlxDraw, x, y, width, height);

+

+    return Success;

+}

+

+/*

+** Get drawable attributes

+*/

+static int

+DoGetDrawableAttributes(__GLXclientState *cl, XID drawId)

+{

+    ClientPtr client = cl->client;

+    xGLXGetDrawableAttributesReply reply;

+    __GLXdrawable *pGlxDraw;

+    CARD32 attributes[6];

+    int numAttribs, error;

+

+    if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,

+			  DixGetAttrAccess, &pGlxDraw, &error))

+	return error;

+

+    numAttribs = 3;

+    reply.length = numAttribs << 1;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.numAttribs = numAttribs;

+

+    attributes[0] = GLX_TEXTURE_TARGET_EXT;

+    attributes[1] = pGlxDraw->target == GL_TEXTURE_2D ? GLX_TEXTURE_2D_EXT :

+	GLX_TEXTURE_RECTANGLE_EXT;

+    attributes[2] = GLX_Y_INVERTED_EXT;

+    attributes[3] = GL_FALSE;

+    attributes[4] = GLX_EVENT_MASK;

+    attributes[5] = pGlxDraw->eventMask;

+

+    if (client->swapped) {

+	__glXSwapGetDrawableAttributesReply(client, &reply, attributes);

+    } else {

+	WriteToClient(client, sz_xGLXGetDrawableAttributesReply,

+		      (char *)&reply);

+	WriteToClient(client, reply.length * sizeof (CARD32),

+		      (char *)attributes);

+    }

+

+    return Success;

+}

+

+int __glXDisp_GetDrawableAttributes(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *)pc;

+

+    return DoGetDrawableAttributes(cl, req->drawable);

+}

+

+int __glXDisp_GetDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXGetDrawableAttributesSGIXReq *req =

+	(xGLXGetDrawableAttributesSGIXReq *)pc;

+    

+    return DoGetDrawableAttributes(cl, req->drawable);

+}

+

+/************************************************************************/

+

+/*

+** Render and Renderlarge are not in the GLX API.  They are used by the GLX

+** client library to send batches of GL rendering commands.

+*/

+

+/*

+** Execute all the drawing commands in a request.

+*/

+int __glXDisp_Render(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXRenderReq *req;

+    ClientPtr client= cl->client;

+    int left, cmdlen, error;

+    int commandsDone;

+    CARD16 opcode;

+    __GLXrenderHeader *hdr;

+    __GLXcontext *glxc;

+    __GLX_DECLARE_SWAP_VARIABLES;

+

+    req = (xGLXRenderReq *) pc;

+    if (client->swapped) {

+	__GLX_SWAP_SHORT(&req->length);

+	__GLX_SWAP_INT(&req->contextTag);

+    }

+

+    glxc = __glXForceCurrent(cl, req->contextTag, &error);

+    if (!glxc) {

+	return error;

+    }

+

+    commandsDone = 0;

+    pc += sz_xGLXRenderReq;

+    left = (req->length << 2) - sz_xGLXRenderReq;

+    while (left > 0) {

+        __GLXrenderSizeData entry;

+        int extra;

+	__GLXdispatchRenderProcPtr proc;

+	int err;

+

+	/*

+	** Verify that the header length and the overall length agree.

+	** Also, each command must be word aligned.

+	*/

+	hdr = (__GLXrenderHeader *) pc;

+	if (client->swapped) {

+	    __GLX_SWAP_SHORT(&hdr->length);

+	    __GLX_SWAP_SHORT(&hdr->opcode);

+	}

+	cmdlen = hdr->length;

+	opcode = hdr->opcode;

+

+	/*

+	** Check for core opcodes and grab entry data.

+	*/

+	err = __glXGetProtocolSizeData(& Render_dispatch_info, opcode, & entry);

+	proc = (__GLXdispatchRenderProcPtr)

+	    __glXGetProtocolDecodeFunction(& Render_dispatch_info,

+					   opcode, client->swapped);

+

+	if ((err < 0) || (proc == NULL)) {

+	    client->errorValue = commandsDone;

+	    return __glXError(GLXBadRenderRequest);

+	}

+

+        if (entry.varsize) {

+            /* variable size command */

+            extra = (*entry.varsize)(pc + __GLX_RENDER_HDR_SIZE,

+				     client->swapped);

+            if (extra < 0) {

+                extra = 0;

+            }

+            if (cmdlen != __GLX_PAD(entry.bytes + extra)) {

+                return BadLength;

+            }

+        } else {

+            /* constant size command */

+            if (cmdlen != __GLX_PAD(entry.bytes)) {

+                return BadLength;

+            }

+        }

+	if (left < cmdlen) {

+	    return BadLength;

+	}

+

+	/*

+	** Skip over the header and execute the command.  We allow the

+	** caller to trash the command memory.  This is useful especially

+	** for things that require double alignment - they can just shift

+	** the data towards lower memory (trashing the header) by 4 bytes

+	** and achieve the required alignment.

+	*/

+	(*proc)(pc + __GLX_RENDER_HDR_SIZE);

+	pc += cmdlen;

+	left -= cmdlen;

+	commandsDone++;

+    }

+    __GLX_NOTE_UNFLUSHED_CMDS(glxc);

+    return Success;

+}

+

+

+/*

+** Execute a large rendering request (one that spans multiple X requests).

+*/

+int __glXDisp_RenderLarge(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXRenderLargeReq *req;

+    ClientPtr client= cl->client;

+    size_t dataBytes;

+    __GLXrenderLargeHeader *hdr;

+    __GLXcontext *glxc;

+    int error;

+    CARD16 opcode;

+    __GLX_DECLARE_SWAP_VARIABLES;

+    

+    req = (xGLXRenderLargeReq *) pc;

+    if (client->swapped) {

+	__GLX_SWAP_SHORT(&req->length);

+	__GLX_SWAP_INT(&req->contextTag);

+	__GLX_SWAP_INT(&req->dataBytes);

+	__GLX_SWAP_SHORT(&req->requestNumber);

+	__GLX_SWAP_SHORT(&req->requestTotal);

+    }

+

+    glxc = __glXForceCurrent(cl, req->contextTag, &error);

+    if (!glxc) {

+	/* Reset in case this isn't 1st request. */

+	__glXResetLargeCommandStatus(cl);

+	return error;

+    }

+    dataBytes = req->dataBytes;

+

+    /*

+    ** Check the request length.

+    */

+    if ((req->length << 2) != __GLX_PAD(dataBytes) + sz_xGLXRenderLargeReq) {

+	client->errorValue = req->length;

+	/* Reset in case this isn't 1st request. */

+	__glXResetLargeCommandStatus(cl);

+	return BadLength;

+    }

+    pc += sz_xGLXRenderLargeReq;

+    

+    if (cl->largeCmdRequestsSoFar == 0) {

+	__GLXrenderSizeData entry;

+	int extra;

+	size_t cmdlen;

+	int err;

+

+	/*

+	** This is the first request of a multi request command.

+	** Make enough space in the buffer, then copy the entire request.

+	*/

+	if (req->requestNumber != 1) {

+	    client->errorValue = req->requestNumber;

+	    return __glXError(GLXBadLargeRequest);

+	}

+

+	hdr = (__GLXrenderLargeHeader *) pc;

+	if (client->swapped) {

+	    __GLX_SWAP_INT(&hdr->length);

+	    __GLX_SWAP_INT(&hdr->opcode);

+	}

+	cmdlen = hdr->length;

+	opcode = hdr->opcode;

+

+	/*

+	** Check for core opcodes and grab entry data.

+	*/

+	err = __glXGetProtocolSizeData(& Render_dispatch_info, opcode, & entry);

+	if (err < 0) {

+	    client->errorValue = opcode;

+	    return __glXError(GLXBadLargeRequest);

+	}

+

+	if (entry.varsize) {

+	    /*

+	    ** If it's a variable-size command (a command whose length must

+	    ** be computed from its parameters), all the parameters needed

+	    ** will be in the 1st request, so it's okay to do this.

+	    */

+	    extra = (*entry.varsize)(pc + __GLX_RENDER_LARGE_HDR_SIZE,

+				     client->swapped);

+	    if (extra < 0) {

+		extra = 0;

+	    }

+	    /* large command's header is 4 bytes longer, so add 4 */

+	    if (cmdlen != __GLX_PAD(entry.bytes + 4 + extra)) {

+		return BadLength;

+	    }

+	} else {

+	    /* constant size command */

+	    if (cmdlen != __GLX_PAD(entry.bytes + 4)) {

+		return BadLength;

+	    }

+	}

+	/*

+	** Make enough space in the buffer, then copy the entire request.

+	*/

+	if (cl->largeCmdBufSize < cmdlen) {

+	    if (!cl->largeCmdBuf) {

+		cl->largeCmdBuf = (GLbyte *) xalloc(cmdlen);

+	    } else {

+		cl->largeCmdBuf = (GLbyte *) xrealloc(cl->largeCmdBuf, cmdlen);

+	    }

+	    if (!cl->largeCmdBuf) {

+		return BadAlloc;

+	    }

+	    cl->largeCmdBufSize = cmdlen;

+	}

+	memcpy(cl->largeCmdBuf, pc, dataBytes);

+

+	cl->largeCmdBytesSoFar = dataBytes;

+	cl->largeCmdBytesTotal = cmdlen;

+	cl->largeCmdRequestsSoFar = 1;

+	cl->largeCmdRequestsTotal = req->requestTotal;

+	return Success;

+	

+    } else {

+	/*

+	** We are receiving subsequent (i.e. not the first) requests of a

+	** multi request command.

+	*/

+

+	/*

+	** Check the request number and the total request count.

+	*/

+	if (req->requestNumber != cl->largeCmdRequestsSoFar + 1) {

+	    client->errorValue = req->requestNumber;

+	    __glXResetLargeCommandStatus(cl);

+	    return __glXError(GLXBadLargeRequest);

+	}

+	if (req->requestTotal != cl->largeCmdRequestsTotal) {

+	    client->errorValue = req->requestTotal;

+	    __glXResetLargeCommandStatus(cl);

+	    return __glXError(GLXBadLargeRequest);

+	}

+

+	/*

+	** Check that we didn't get too much data.

+	*/

+	if ((cl->largeCmdBytesSoFar + dataBytes) > cl->largeCmdBytesTotal) {

+	    client->errorValue = dataBytes;

+	    __glXResetLargeCommandStatus(cl);

+	    return __glXError(GLXBadLargeRequest);

+	}

+	memcpy(cl->largeCmdBuf + cl->largeCmdBytesSoFar, pc, dataBytes);

+	cl->largeCmdBytesSoFar += dataBytes;

+	cl->largeCmdRequestsSoFar++;

+

+	if (req->requestNumber == cl->largeCmdRequestsTotal) {

+	    __GLXdispatchRenderProcPtr proc;

+

+	    /*

+	    ** This is the last request; it must have enough bytes to complete

+	    ** the command.

+	    */

+	    /* NOTE: the two pad macros have been added below; they are needed

+	    ** because the client library pads the total byte count, but not

+	    ** the per-request byte counts.  The Protocol Encoding says the

+	    ** total byte count should not be padded, so a proposal will be 

+	    ** made to the ARB to relax the padding constraint on the total 

+	    ** byte count, thus preserving backward compatibility.  Meanwhile, 

+	    ** the padding done below fixes a bug that did not allow

+	    ** large commands of odd sizes to be accepted by the server.

+	    */

+	    if (__GLX_PAD(cl->largeCmdBytesSoFar) !=

+		__GLX_PAD(cl->largeCmdBytesTotal)) {

+		client->errorValue = dataBytes;

+		__glXResetLargeCommandStatus(cl);

+		return __glXError(GLXBadLargeRequest);

+	    }

+	    hdr = (__GLXrenderLargeHeader *) cl->largeCmdBuf;

+	    /*

+	    ** The opcode and length field in the header had already been

+	    ** swapped when the first request was received.

+	    **

+	    ** Use the opcode to index into the procedure table.

+	    */

+	    opcode = hdr->opcode;

+

+	    proc = (__GLXdispatchRenderProcPtr)

+	      __glXGetProtocolDecodeFunction(& Render_dispatch_info, opcode,

+					     client->swapped);

+	    if (proc == NULL) {

+		client->errorValue = opcode;

+		return __glXError(GLXBadLargeRequest);

+	    }

+

+	    /*

+	    ** Skip over the header and execute the command.

+	    */

+	    (*proc)(cl->largeCmdBuf + __GLX_RENDER_LARGE_HDR_SIZE);

+	    __GLX_NOTE_UNFLUSHED_CMDS(glxc);

+

+	    /*

+	    ** Reset for the next RenderLarge series.

+	    */

+	    __glXResetLargeCommandStatus(cl);

+	} else {

+	    /*

+	    ** This is neither the first nor the last request.

+	    */

+	}

+	return Success;

+    }

+}

+

+extern RESTYPE __glXSwapBarrierRes;

+

+int __glXDisp_BindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXBindSwapBarrierSGIXReq *req = (xGLXBindSwapBarrierSGIXReq *) pc;

+    XID drawable = req->drawable;

+    int barrier = req->barrier;

+    DrawablePtr pDraw;

+    int screen, rc;

+    __GLXscreen *pGlxScreen;

+

+    rc = dixLookupDrawable(&pDraw, drawable, client, 0, DixGetAttrAccess);

+    pGlxScreen = glxGetScreen(pDraw->pScreen);

+    if (rc == Success && (pDraw->type == DRAWABLE_WINDOW)) {

+	screen = pDraw->pScreen->myNum;

+        if (pGlxScreen->swapBarrierFuncs) {

+            int ret = pGlxScreen->swapBarrierFuncs->bindSwapBarrierFunc(screen, drawable, barrier);

+            if (ret == Success) {

+                if (barrier)

+                    /* add source for cleanup when drawable is gone */

+                    AddResource(drawable, __glXSwapBarrierRes, (pointer)(intptr_t)screen);

+                else

+                    /* delete source */

+                    FreeResourceByType(drawable, __glXSwapBarrierRes, FALSE);

+            }

+            return ret;

+        }

+    }

+    client->errorValue = drawable;

+    return __glXError(GLXBadDrawable);

+}

+

+

+int __glXDisp_QueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryMaxSwapBarriersSGIXReq *req =

+                                    (xGLXQueryMaxSwapBarriersSGIXReq *) pc;

+    xGLXQueryMaxSwapBarriersSGIXReply reply;

+    int screen = req->screen;

+    __GLXscreen *pGlxScreen;

+

+    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+    if (pGlxScreen->swapBarrierFuncs)

+        reply.max = pGlxScreen->swapBarrierFuncs->queryMaxSwapBarriersFunc(screen);

+    else

+        reply.max = 0;

+

+

+    reply.length = 0;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+

+    if (client->swapped) {

+        __GLX_DECLARE_SWAP_VARIABLES;

+        __GLX_SWAP_SHORT(&reply.sequenceNumber);

+    }

+

+    WriteToClient(client, sz_xGLXQueryMaxSwapBarriersSGIXReply,

+                        (char *) &reply);

+    return Success;

+}

+

+#define GLX_BAD_HYPERPIPE_SGIX 92

+

+int __glXDisp_QueryHyperpipeNetworkSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryHyperpipeNetworkSGIXReq * req = (xGLXQueryHyperpipeNetworkSGIXReq *) pc;

+    xGLXQueryHyperpipeNetworkSGIXReply reply;

+    int screen = req->screen;

+    void *rdata = NULL;

+

+    int length=0;

+    int npipes=0;

+

+    int n= 0;

+    __GLXscreen *pGlxScreen;

+

+    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+    if (pGlxScreen->hyperpipeFuncs) {

+        rdata =

+            (pGlxScreen->hyperpipeFuncs->queryHyperpipeNetworkFunc(screen, &npipes, &n));

+    }

+    length = __GLX_PAD(n) >> 2;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = length;

+    reply.n = n;

+    reply.npipes = npipes;

+

+    if (client->swapped) {

+        __GLX_DECLARE_SWAP_VARIABLES;

+        __GLX_SWAP_SHORT(&reply.sequenceNumber);

+        __GLX_SWAP_INT(&reply.length);

+        __GLX_SWAP_INT(&reply.n);

+        __GLX_SWAP_INT(&reply.npipes);

+    }

+    WriteToClient(client, sz_xGLXQueryHyperpipeNetworkSGIXReply,

+                  (char *) &reply);

+

+    WriteToClient(client, length << 2, (char *)rdata);

+

+    return Success;

+}

+

+int __glXDisp_DestroyHyperpipeConfigSGIX (__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXDestroyHyperpipeConfigSGIXReq * req =

+        (xGLXDestroyHyperpipeConfigSGIXReq *) pc;

+    xGLXDestroyHyperpipeConfigSGIXReply reply;

+    int screen = req->screen;

+    int  success = GLX_BAD_HYPERPIPE_SGIX;

+    int hpId ;

+    __GLXscreen *pGlxScreen;

+

+    hpId = req->hpId;

+

+    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+    if (pGlxScreen->hyperpipeFuncs) {

+        success = pGlxScreen->hyperpipeFuncs->destroyHyperpipeConfigFunc(screen, hpId);

+    }

+

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = __GLX_PAD(0) >> 2;

+    reply.n = 0;

+    reply.success = success;

+

+

+    if (client->swapped) {

+        __GLX_DECLARE_SWAP_VARIABLES;

+        __GLX_SWAP_SHORT(&reply.sequenceNumber);

+    }

+    WriteToClient(client,

+                  sz_xGLXDestroyHyperpipeConfigSGIXReply,

+                  (char *) &reply);

+    return Success;

+}

+

+int __glXDisp_QueryHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryHyperpipeConfigSGIXReq * req =

+        (xGLXQueryHyperpipeConfigSGIXReq *) pc;

+    xGLXQueryHyperpipeConfigSGIXReply reply;

+    int screen = req->screen;

+    void *rdata = NULL;

+    int length;

+    int npipes=0;

+    int n= 0;

+    int hpId;

+    __GLXscreen *pGlxScreen;

+

+    hpId = req->hpId;

+

+    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+    if (pGlxScreen->hyperpipeFuncs) {

+        rdata = pGlxScreen->hyperpipeFuncs->queryHyperpipeConfigFunc(screen, hpId,&npipes, &n);

+    }

+

+    length = __GLX_PAD(n) >> 2;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = length;

+    reply.n = n;

+    reply.npipes = npipes;

+

+

+    if (client->swapped) {

+        __GLX_DECLARE_SWAP_VARIABLES;

+        __GLX_SWAP_SHORT(&reply.sequenceNumber);

+        __GLX_SWAP_INT(&reply.length);

+        __GLX_SWAP_INT(&reply.n);

+        __GLX_SWAP_INT(&reply.npipes);

+    }

+

+    WriteToClient(client, sz_xGLXQueryHyperpipeConfigSGIXReply,

+                  (char *) &reply);

+

+    WriteToClient(client, length << 2, (char *)rdata);

+

+    return Success;

+}

+

+int __glXDisp_HyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXHyperpipeConfigSGIXReq * req =

+        (xGLXHyperpipeConfigSGIXReq *) pc;

+    xGLXHyperpipeConfigSGIXReply reply;

+    int screen = req->screen;

+    void *rdata;

+

+    int npipes=0, networkId;

+    int hpId=-1;

+    __GLXscreen *pGlxScreen;

+

+    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+    networkId = (int)req->networkId;

+    npipes = (int)req->npipes;

+    rdata = (void *)(req +1);

+

+    if (pGlxScreen->hyperpipeFuncs) {

+        pGlxScreen->hyperpipeFuncs->hyperpipeConfigFunc(screen,networkId,

+                                                        &hpId, &npipes,

+                                                        (void *) rdata);

+    }

+

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = __GLX_PAD(0) >> 2;

+    reply.n = 0;

+    reply.npipes = npipes;

+    reply.hpId = hpId;

+

+    if (client->swapped) {

+        __GLX_DECLARE_SWAP_VARIABLES;

+        __GLX_SWAP_SHORT(&reply.sequenceNumber);

+        __GLX_SWAP_INT(&reply.npipes);

+        __GLX_SWAP_INT(&reply.hpId);

+    }

+

+    WriteToClient(client, sz_xGLXHyperpipeConfigSGIXReply,

+                  (char *) &reply);

+

+    return Success;

+}

+

+

+/************************************************************************/

+

+/*

+** No support is provided for the vendor-private requests other than

+** allocating the entry points in the dispatch table.

+*/

+

+int __glXDisp_VendorPrivate(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;

+    GLint vendorcode = req->vendorCode;

+    __GLXdispatchVendorPrivProcPtr proc;

+

+

+    proc = (__GLXdispatchVendorPrivProcPtr)

+      __glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,

+				     vendorcode, 0);

+    if (proc != NULL) {

+	(*proc)(cl, (GLbyte*)req);

+	return Success;

+    }

+

+    cl->client->errorValue = req->vendorCode;

+    return __glXError(GLXUnsupportedPrivateRequest);

+}

+

+int __glXDisp_VendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;

+    GLint vendorcode = req->vendorCode;

+    __GLXdispatchVendorPrivProcPtr proc;

+

+

+    proc = (__GLXdispatchVendorPrivProcPtr)

+      __glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,

+				     vendorcode, 0);

+    if (proc != NULL) {

+	return (*proc)(cl, (GLbyte*)req);

+    }

+

+    cl->client->errorValue = vendorcode;

+    return __glXError(GLXUnsupportedPrivateRequest);

+}

+

+int __glXDisp_QueryExtensionsString(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;

+    xGLXQueryExtensionsStringReply reply;

+    __GLXscreen *pGlxScreen;

+    size_t n, length;

+    char *buf;

+    int err;

+

+    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))

+	return err;

+

+    n = strlen(pGlxScreen->GLXextensions) + 1;

+    length = __GLX_PAD(n) >> 2;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = length;

+    reply.n = n;

+

+    /* Allocate buffer to make sure it's a multiple of 4 bytes big.*/

+    buf = (char *) xalloc(length << 2);

+    if (buf == NULL)

+        return BadAlloc;

+    memcpy(buf, pGlxScreen->GLXextensions, n);

+

+    if (client->swapped) {

+        glxSwapQueryExtensionsStringReply(client, &reply, buf);

+    } else {

+        WriteToClient(client, sz_xGLXQueryExtensionsStringReply,(char *)&reply);

+        WriteToClient(client, (int)(length << 2), (char *)buf);

+    }

+

+    xfree(buf);

+    return Success;

+}

+

+int __glXDisp_QueryServerString(__GLXclientState *cl, GLbyte *pc)

+{

+    ClientPtr client = cl->client;

+    xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;

+    xGLXQueryServerStringReply reply;

+    size_t n, length;

+    const char *ptr;

+    char *buf;

+    __GLXscreen *pGlxScreen;

+    int err;

+    char ver_str[16];

+

+    if (!validGlxScreen(client, req->screen, &pGlxScreen, &err))

+	return err;

+

+    switch(req->name) {

+	case GLX_VENDOR:

+	    ptr = pGlxScreen->GLXvendor;

+	    break;

+	case GLX_VERSION:

+	    /* Return to the server version rather than the screen version

+	     * to prevent confusion when they do not match.

+	     */

+	    snprintf(ver_str, 16, "%d.%d", glxMajorVersion, glxMinorVersion);

+	    ptr = ver_str;

+	    break;

+	case GLX_EXTENSIONS:

+	    ptr = pGlxScreen->GLXextensions;

+	    break;

+	default:

+	    return BadValue; 

+    }

+

+    n = strlen(ptr) + 1;

+    length = __GLX_PAD(n) >> 2;

+    reply.type = X_Reply;

+    reply.sequenceNumber = client->sequence;

+    reply.length = length;

+    reply.n = n;

+

+    buf = (char *) xalloc(length << 2);

+    if (buf == NULL) {

+        return BadAlloc;

+    }

+    memcpy(buf, ptr, n);

+

+    if (client->swapped) {

+        glxSwapQueryServerStringReply(client, &reply, buf);

+    } else {

+        WriteToClient(client, sz_xGLXQueryServerStringReply, (char *)&reply);

+        WriteToClient(client, (int)(length << 2), buf);

+    }

+

+    xfree(buf);

+    return Success;

+}

+

+int __glXDisp_ClientInfo(__GLXclientState *cl, GLbyte *pc)

+{

+    xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;

+    const char *buf;

+   

+    cl->GLClientmajorVersion = req->major;

+    cl->GLClientminorVersion = req->minor;

+    if (cl->GLClientextensions)

+	xfree(cl->GLClientextensions);

+    buf = (const char *)(req+1);

+    cl->GLClientextensions = xstrdup(buf);

+

+    return Success;

+}

diff --git a/xorg-server/glx/glxcmdsswap.c b/xorg-server/glx/glxcmdsswap.c
index f1c0ce69f..a65839527 100644
--- a/xorg-server/glx/glxcmdsswap.c
+++ b/xorg-server/glx/glxcmdsswap.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <string.h>
@@ -354,7 +358,7 @@ int __glXDispSwap_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
 
 int __glXDispSwap_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
 {
-    xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) req;
+    xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
     __GLX_DECLARE_SWAP_VARIABLES;
 
     __GLX_SWAP_INT(&req->pbuffer);
@@ -364,7 +368,7 @@ int __glXDispSwap_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
 
 int __glXDispSwap_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
 {
-    xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) req;
+    xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
     __GLX_DECLARE_SWAP_VARIABLES;
 
     __GLX_SWAP_INT(&req->pbuffer);
@@ -375,7 +379,7 @@ int __glXDispSwap_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
 int __glXDispSwap_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
 {
     xGLXChangeDrawableAttributesReq *req =
-	(xGLXChangeDrawableAttributesReq *) req;
+	(xGLXChangeDrawableAttributesReq *) pc;
     __GLX_DECLARE_SWAP_VARIABLES;
     __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
     CARD32 *attribs;
@@ -392,7 +396,7 @@ int __glXDispSwap_ChangeDrawableAttributesSGIX(__GLXclientState *cl,
 					       GLbyte *pc)
 {
     xGLXChangeDrawableAttributesSGIXReq *req =
-	(xGLXChangeDrawableAttributesSGIXReq *) req;
+	(xGLXChangeDrawableAttributesSGIXReq *) pc;
     __GLX_DECLARE_SWAP_VARIABLES;
     __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
     CARD32 *attribs;
diff --git a/xorg-server/glx/glxdri.c b/xorg-server/glx/glxdri.c
index 21e44d12d..910eb464e 100644
--- a/xorg-server/glx/glxdri.c
+++ b/xorg-server/glx/glxdri.c
@@ -1,1196 +1,1199 @@
-/*
- * Copyright © 2006 Red Hat, Inc
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of Red Hat,
- * Inc not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission.  Red Hat, Inc makes no representations about the
- * suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL RED HAT, INC BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <dlfcn.h>
-
-#include <drm.h>
-#include <GL/gl.h>
-#include <GL/internal/dri_interface.h>
-
-#include <windowstr.h>
-#include <os.h>
-#include <damage.h>
-
-#define _XF86DRI_SERVER_
-#include <drm_sarea.h>
-#include <xf86drm.h>
-#include <X11/dri/xf86driproto.h>
-#include <xf86str.h>
-#include <xf86.h>
-#include <dri.h>
-
-#include "servermd.h"
-
-#define DRI_NEW_INTERFACE_ONLY
-#include "glxserver.h"
-#include "glxutil.h"
-#include "glxdricommon.h"
-
-#include "g_disptab.h"
-#include "glapitable.h"
-#include "glapi.h"
-#include "glthread.h"
-#include "dispatch.h"
-#include "extension_string.h"
-
-typedef struct __GLXDRIscreen   __GLXDRIscreen;
-typedef struct __GLXDRIcontext  __GLXDRIcontext;
-typedef struct __GLXDRIdrawable __GLXDRIdrawable;
-
-struct __GLXDRIscreen {
-    __GLXscreen		 base;
-    __DRIscreen		*driScreen;
-    void		*driver;
-
-    xf86EnterVTProc	*enterVT;
-    xf86LeaveVTProc	*leaveVT;
-
-    const __DRIcoreExtension *core;
-    const __DRIlegacyExtension *legacy;
-    const __DRIcopySubBufferExtension *copySubBuffer;
-    const __DRIswapControlExtension *swapControl;
-
-#ifdef __DRI_TEX_OFFSET
-    const __DRItexOffsetExtension *texOffset;
-    DRITexOffsetStartProcPtr texOffsetStart;
-    DRITexOffsetFinishProcPtr texOffsetFinish;
-    __GLXDRIdrawable *texOffsetOverride[16];
-    GLuint lastTexOffsetOverride;
-#endif
-
-    unsigned char glx_enable_bits[__GLX_EXT_BYTES];
-};
-
-struct __GLXDRIcontext {
-    __GLXcontext base;
-    __DRIcontext *driContext;
-    XID hwContextID;
-};
-
-struct __GLXDRIdrawable {
-    __GLXdrawable base;
-    __DRIdrawable *driDrawable;
-
-    /* Pulled in from old __GLXpixmap */
-#ifdef __DRI_TEX_OFFSET
-    GLint texname;
-    __GLXDRIcontext *ctx;
-    unsigned long long offset;
-    DamagePtr pDamage;
-#endif
-};
-
-static void
-__glXDRIleaveServer(GLboolean rendering)
-{
-    int i;
-
-    for (i = 0; rendering && i < screenInfo.numScreens; i++) {
-	__GLXDRIscreen * const screen =
-	    (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);
-	GLuint lastOverride = screen->lastTexOffsetOverride;
-
-	if (lastOverride) {
-	    __GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
-	    int j;
-
-	    for (j = 0; j < lastOverride; j++) {
-		__GLXDRIdrawable *pGlxPix = texOffsetOverride[j];
-
-		if (pGlxPix && pGlxPix->texname) {
-		    pGlxPix->offset =
-			screen->texOffsetStart((PixmapPtr)pGlxPix->base.pDraw);
-		}
-	    }
-	}
-    }
-
-    DRIBlockHandler(NULL, NULL, NULL);
-
-    for (i = 0; rendering && i < screenInfo.numScreens; i++) {
-	__GLXDRIscreen * const screen =
-	    (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);
-	GLuint lastOverride = screen->lastTexOffsetOverride;
-
-	if (lastOverride) {
-	    __GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
-	    int j;
-
-	    for (j = 0; j < lastOverride; j++) {
-		__GLXDRIdrawable *pGlxPix = texOffsetOverride[j];
-
-		if (pGlxPix && pGlxPix->texname) {
-		    screen->texOffset->setTexOffset(pGlxPix->ctx->driContext,
-						    pGlxPix->texname,
-						    pGlxPix->offset,
-						    pGlxPix->base.pDraw->depth,
-						    ((PixmapPtr)pGlxPix->base.pDraw)->devKind);
-		}
-	    }
-	}
-    }
-}
-    
-static void
-__glXDRIenterServer(GLboolean rendering)
-{
-    int i;
-
-    for (i = 0; rendering && i < screenInfo.numScreens; i++) {
-	__GLXDRIscreen * const screen = (__GLXDRIscreen *)
-	    glxGetScreen(screenInfo.screens[i]);
-
-	if (screen->lastTexOffsetOverride) {
-	    CALL_Flush(GET_DISPATCH(), ());
-	    break;
-	}
-    }
-
-    DRIWakeupHandler(NULL, 0, NULL);
-}
-
-
-static void
-__glXDRIdoReleaseTexImage(__GLXDRIscreen *screen, __GLXDRIdrawable *drawable)
-{
-    GLuint lastOverride = screen->lastTexOffsetOverride;
-
-    if (lastOverride) {
-	__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
-	int i;
-
-	for (i = 0; i < lastOverride; i++) {
-	    if (texOffsetOverride[i] == drawable) {
-		if (screen->texOffsetFinish)
-		    screen->texOffsetFinish((PixmapPtr)drawable->base.pDraw);
-
-		texOffsetOverride[i] = NULL;
-
-		if (i + 1 == lastOverride) {
-		    lastOverride = 0;
-
-		    while (i--) {
-			if (texOffsetOverride[i]) {
-			    lastOverride = i + 1;
-			    break;
-			}
-		    }
-
-		    screen->lastTexOffsetOverride = lastOverride;
-
-		    break;
-		}
-	    }
-	}
-    }
-}
-
-
-static void
-__glXDRIdrawableDestroy(__GLXdrawable *drawable)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
-    __GLXDRIscreen *screen;
-    int i;
-
-    for (i = 0; i < screenInfo.numScreens; i++) {
-	screen = (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);
-	__glXDRIdoReleaseTexImage(screen, private);
-    }
-
-    /* If the X window was destroyed, the dri DestroyWindow hook will
-     * aready have taken care of this, so only call if pDraw isn't NULL. */
-    if (drawable->pDraw != NULL) {
-	screen = (__GLXDRIscreen *) glxGetScreen(drawable->pDraw->pScreen);
-	(*screen->core->destroyDrawable)(private->driDrawable);
-
-	__glXenterServer(GL_FALSE);
-	DRIDestroyDrawable(drawable->pDraw->pScreen,
-			   serverClient, drawable->pDraw);
-	__glXleaveServer(GL_FALSE);
-    }
-
-    __glXDrawableRelease(drawable);
-
-    xfree(private);
-}
-
-static GLboolean
-__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *basePrivate)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;
-    __GLXDRIscreen *screen =
-	(__GLXDRIscreen *) glxGetScreen(basePrivate->pDraw->pScreen);
-
-    (*screen->core->swapBuffers)(private->driDrawable);
-
-    return TRUE;
-}
-
-
-static int
-__glXDRIdrawableSwapInterval(__GLXdrawable *baseDrawable, int interval)
-{
-    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseDrawable;
-    __GLXDRIscreen *screen =
-	(__GLXDRIscreen *) glxGetScreen(baseDrawable->pDraw->pScreen);
-
-    if (screen->swapControl)
-	screen->swapControl->setSwapInterval(draw->driDrawable, interval);
-
-    return 0;
-}
-
-
-static void
-__glXDRIdrawableCopySubBuffer(__GLXdrawable *basePrivate,
-			       int x, int y, int w, int h)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *)
-	glxGetScreen(basePrivate->pDraw->pScreen);
-
-    if (screen->copySubBuffer)
-	screen->copySubBuffer->copySubBuffer(private->driDrawable, x, y, w, h);
-}
-
-static void
-__glXDRIcontextDestroy(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-    Bool retval;
-
-    screen->core->destroyContext(context->driContext);
-
-    __glXenterServer(GL_FALSE);
-    retval = DRIDestroyContext(baseContext->pGlxScreen->pScreen,
-			       context->hwContextID);
-    __glXleaveServer(GL_FALSE);
-
-    __glXContextDestroy(&context->base);
-    xfree(context);
-}
-
-static int
-__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
-    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
-
-    return (*screen->core->bindContext)(context->driContext,
-					draw->driDrawable,
-					read->driDrawable);
-}					      
-
-static int
-__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    return (*screen->core->unbindContext)(context->driContext);
-}
-
-static int
-__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,
-		    unsigned long mask)
-{
-    __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;
-    __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;
-
-    return (*screen->core->copyContext)(dst->driContext,
-					src->driContext, mask);
-}
-
-static int
-__glXDRIcontextForceCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
-    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    return (*screen->core->bindContext)(context->driContext,
-					draw->driDrawable,
-					read->driDrawable);
-}
-
-static void
-glxFillAlphaChannel (CARD32 *pixels, CARD32 rowstride, int width, int height)
-{
-    int i;
-    CARD32 *p, *end;
-
-    rowstride /= 4;
-    
-    for (i = 0; i < height; i++)
-    {
-	p = pixels;
-	end = p + width;
-	while (p < end)
-	  *p++ |= 0xFF000000;
-	pixels += rowstride;
-    }
-}
-
-static Bool
-testTexOffset(__GLXDRIscreen * const screen, PixmapPtr pPixmap)
-{
-    Bool ret;
-
-    if (!screen->texOffsetStart || !screen->texOffset)
-	return FALSE;
-
-    __glXenterServer(GL_FALSE);
-    ret = screen->texOffsetStart(pPixmap) != ~0ULL;
-    __glXleaveServer(GL_FALSE);
-
-    return ret;
-}
-
-/*
- * (sticking this here for lack of a better place)
- * Known issues with the GLX_EXT_texture_from_pixmap implementation:
- * - In general we ignore the fbconfig, lots of examples follow
- * - No fbconfig handling for multiple mipmap levels
- * - No fbconfig handling for 1D textures
- * - No fbconfig handling for TEXTURE_TARGET
- * - No fbconfig exposure of Y inversion state
- * - No GenerateMipmapEXT support (due to no FBO support)
- * - No support for anything but 16bpp and 32bpp-sparse pixmaps
- */
-
-static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
-		     int buffer,
-		     __GLXdrawable *glxPixmap)
-{
-    RegionPtr	pRegion = NULL;
-    PixmapPtr	pixmap;
-    int		bpp, override = 0, texname;
-    GLenum	format, type;
-    ScreenPtr pScreen = glxPixmap->pDraw->pScreen;
-    __GLXDRIdrawable *driDraw = (__GLXDRIdrawable *) glxPixmap;
-    __GLXDRIscreen * const screen = (__GLXDRIscreen *) glxGetScreen(pScreen);
-
-    CALL_GetIntegerv(GET_DISPATCH(), (glxPixmap->target == GL_TEXTURE_2D ?
-				      GL_TEXTURE_BINDING_2D :
-				      GL_TEXTURE_BINDING_RECTANGLE_NV,
-				      &texname));
-
-    if (!texname)
-	return __glXError(GLXBadContextState);
-
-    pixmap = (PixmapPtr) glxPixmap->pDraw;
-
-    if (testTexOffset(screen, pixmap)) {
-	__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
-	int i, firstEmpty = 16;
-
-	for (i = 0; i < 16; i++) {
-	    if (texOffsetOverride[i] == driDraw)
-		goto alreadyin; 
-
-	    if (firstEmpty == 16 && !texOffsetOverride[i])
-		firstEmpty = i;
-	}
-
-	if (firstEmpty == 16) {
-	    ErrorF("%s: Failed to register texture offset override\n", __func__);
-	    goto nooverride;
-	}
-
-	if (firstEmpty >= screen->lastTexOffsetOverride)
-	    screen->lastTexOffsetOverride = firstEmpty + 1;
-
-	texOffsetOverride[firstEmpty] = driDraw;
-
-alreadyin:
-	override = 1;
-
-	driDraw->ctx = (__GLXDRIcontext*)baseContext;
-
-	if (texname == driDraw->texname)
-	    return Success;
-
-	driDraw->texname = texname;
-
-	screen->texOffset->setTexOffset(driDraw->ctx->driContext, texname, 0,
-					pixmap->drawable.depth,
-					pixmap->devKind);
-    }
-nooverride:
-
-    if (!driDraw->pDamage) {
-	if (!override) {
-	    driDraw->pDamage = DamageCreate(NULL, NULL, DamageReportNone,
-					    TRUE, pScreen, NULL);
-	    if (!driDraw->pDamage)
-		return BadAlloc;
-
-	    DamageRegister ((DrawablePtr) pixmap, driDraw->pDamage);
-	}
-
-	pRegion = NULL;
-    } else {
-	pRegion = DamageRegion(driDraw->pDamage);
-	if (REGION_NIL(pRegion))
-	    return Success;
-    }
-
-    /* XXX 24bpp packed, 8, etc */
-    if (pixmap->drawable.depth >= 24) {
-	bpp = 4;
-	format = GL_BGRA;
-	type =
-#if X_BYTE_ORDER == X_BIG_ENDIAN
-	    !override ? GL_UNSIGNED_INT_8_8_8_8_REV :
-#endif
-	    GL_UNSIGNED_BYTE;
-    } else {
-	bpp = 2;
-	format = GL_RGB;
-	type = GL_UNSIGNED_SHORT_5_6_5;
-    }
-
-    if (pRegion == NULL)
-    {
-	void *data = NULL;
-
-	if (!override) {
-	    unsigned pitch = PixmapBytePad(pixmap->drawable.width,
-					   pixmap->drawable.depth); 
-
-	    data = xalloc(pitch * pixmap->drawable.height);
-
-	    __glXenterServer(GL_FALSE);
-	    pScreen->GetImage(&pixmap->drawable, 0 /*pixmap->drawable.x*/,
-			      0 /*pixmap->drawable.y*/, pixmap->drawable.width,
-			      pixmap->drawable.height, ZPixmap, ~0, data);
-	    __glXleaveServer(GL_FALSE);
-
-	    if (pixmap->drawable.depth == 24)
-		glxFillAlphaChannel(data,
-				    pitch,
-				    pixmap->drawable.width,
-				    pixmap->drawable.height);
-
-	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,
-					       pitch / bpp) );
-	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS, 0) );
-	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS, 0) );
-	}
-
-	CALL_TexImage2D( GET_DISPATCH(),
-			 (glxPixmap->target,
-			  0,
-			  bpp == 4 ? 4 : 3,
-			  pixmap->drawable.width,
-			  pixmap->drawable.height,
-			  0,
-			  format,
-			  type,
-			  data) );
-
-	xfree(data);
-    } else if (!override) {
-        int i, numRects;
-	BoxPtr p;
-
-	numRects = REGION_NUM_RECTS (pRegion);
-	p = REGION_RECTS (pRegion);
-
-	CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS, 0) );
-	CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS, 0) );
-
-	for (i = 0; i < numRects; i++)
-	{
-	    unsigned pitch = PixmapBytePad(p[i].x2 - p[i].x1,
-					   pixmap->drawable.depth);
-	    void *data = xalloc(pitch * (p[i].y2 - p[i].y1));
-
-	    __glXenterServer(GL_FALSE);
-	    pScreen->GetImage(&pixmap->drawable, /*pixmap->drawable.x +*/ p[i].x1,
-			      /*pixmap->drawable.y*/ + p[i].y1, p[i].x2 - p[i].x1,
-			      p[i].y2 - p[i].y1, ZPixmap, ~0, data);
-	    __glXleaveServer(GL_FALSE);
-
-	    if (pixmap->drawable.depth == 24)
-		glxFillAlphaChannel(data,
-				    pitch,
-				    p[i].x2 - p[i].x1,
-				    p[i].y2 - p[i].y1);
-
-	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,
-					       pitch / bpp) );
-
-	    CALL_TexSubImage2D( GET_DISPATCH(),
-				(glxPixmap->target,
-				 0,
-				 p[i].x1, p[i].y1,
-				 p[i].x2 - p[i].x1, p[i].y2 - p[i].y1,
-				 format,
-				 type,
-				 data) );
-
-	    xfree(data);
-	}
-    }
-
-    if (!override)
-	DamageEmpty(driDraw->pDamage);
-
-    return Success;
-}
-
-static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
-			int buffer,
-			__GLXdrawable *pixmap)
-{
-    __GLXDRIscreen *screen =
-	(__GLXDRIscreen *) glxGetScreen(pixmap->pDraw->pScreen);
-    __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) pixmap;
-
-    __glXDRIdoReleaseTexImage(screen, drawable);
-
-    return Success;
-}
-
-static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {
-    __glXDRIbindTexImage,
-    __glXDRIreleaseTexImage
-};
-
-static void
-__glXDRIscreenDestroy(__GLXscreen *baseScreen)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
-
-    screen->core->destroyScreen(screen->driScreen);
-
-    dlclose(screen->driver);
-
-    __glXScreenDestroy(baseScreen);
-
-    xfree(screen);
-}
-
-static __GLXcontext *
-__glXDRIscreenCreateContext(__GLXscreen *baseScreen,
-			    __GLXconfig *glxConfig,
-			    __GLXcontext *baseShareContext)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
-    __GLXDRIcontext *context, *shareContext;
-    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
-    VisualPtr visual;
-    int i;
-    GLboolean retval;
-    __DRIcontext *driShare;
-    drm_context_t hwContext;
-    ScreenPtr pScreen = baseScreen->pScreen;
-
-    shareContext = (__GLXDRIcontext *) baseShareContext;
-    if (shareContext)
-	driShare = shareContext->driContext;
-    else
-	driShare = NULL;
-
-    if (baseShareContext && baseShareContext->isDirect)
-        return NULL;
-
-    context = xcalloc(1, sizeof *context);
-    if (context == NULL)
-	return NULL;
-
-    context->base.destroy           = __glXDRIcontextDestroy;
-    context->base.makeCurrent       = __glXDRIcontextMakeCurrent;
-    context->base.loseCurrent       = __glXDRIcontextLoseCurrent;
-    context->base.copy              = __glXDRIcontextCopy;
-    context->base.forceCurrent      = __glXDRIcontextForceCurrent;
-
-    context->base.textureFromPixmap = &__glXDRItextureFromPixmap;
-    /* Find the requested X visual */
-    visual = pScreen->visuals;
-    for (i = 0; i < pScreen->numVisuals; i++, visual++)
-	if (visual->vid == glxConfig->visualID)
-	    break;
-    if (i == pScreen->numVisuals)
-	return NULL;
-
-    context->hwContextID = FakeClientID(0);
-
-    __glXenterServer(GL_FALSE);
-    retval = DRICreateContext(baseScreen->pScreen, visual,
-			      context->hwContextID, &hwContext);
-    __glXleaveServer(GL_FALSE);
-
-    if (!retval)
-    	return NULL;
-
-    context->driContext =
-	screen->legacy->createNewContext(screen->driScreen,
-					 config->driConfig,
-					 0, /* render type */
-					 driShare,
-					 hwContext,
-					 context);
-
-    if (context->driContext == NULL) {
-    	__glXenterServer(GL_FALSE);
-	retval = DRIDestroyContext(baseScreen->pScreen, context->hwContextID);
-    	__glXleaveServer(GL_FALSE);
-	xfree(context);
-	return NULL;
-    }
-
-    return &context->base;
-}
-
-static __GLXdrawable *
-__glXDRIscreenCreateDrawable(__GLXscreen *screen,
-			     DrawablePtr pDraw,
-			     int type,
-			     XID drawId,
-			     __GLXconfig *glxConfig)
-{
-    __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;
-    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
-    __GLXDRIdrawable *private;
-    GLboolean retval;
-    drm_drawable_t hwDrawable;
-
-    private = xcalloc(1, sizeof *private);
-    if (private == NULL)
-	return NULL;
-
-    if (!__glXDrawableInit(&private->base, screen,
-			   pDraw, type, drawId, glxConfig)) {
-        xfree(private);
-	return NULL;
-    }
-
-    private->base.destroy       = __glXDRIdrawableDestroy;
-    private->base.swapBuffers   = __glXDRIdrawableSwapBuffers;
-    private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;
-    private->base.waitX		= NULL;
-    private->base.waitGL	= NULL;
-
-    __glXenterServer(GL_FALSE);
-    retval = DRICreateDrawable(screen->pScreen, serverClient,
-			       pDraw, &hwDrawable);
-    __glXleaveServer(GL_FALSE);
-
-    if (!retval) {
-    	xfree(private);
-    	return NULL;
-    }
-
-    /* The last argument is 'attrs', which is used with pbuffers which
-     * we currently don't support. */
-
-    private->driDrawable =
-	(driScreen->legacy->createNewDrawable)(driScreen->driScreen,
-					       config->driConfig,
-					       hwDrawable, 0, NULL, private);
-
-    if (private->driDrawable == NULL) {
-	__glXenterServer(GL_FALSE);
-	DRIDestroyDrawable(screen->pScreen, serverClient, pDraw);
-	__glXleaveServer(GL_FALSE);
-	xfree(private);
-	return NULL;
-    }
-
-    return &private->base;
-}
-
-static GLboolean
-getDrawableInfo(__DRIdrawable *driDrawable,
-		unsigned int *index, unsigned int *stamp,
-		int *x, int *y, int *width, int *height,
-		int *numClipRects, drm_clip_rect_t **ppClipRects,
-		int *backX, int *backY,
-		int *numBackClipRects, drm_clip_rect_t **ppBackClipRects,
-		void *data)
-{
-    __GLXDRIdrawable *drawable = data;
-    ScreenPtr pScreen;
-    drm_clip_rect_t *pClipRects, *pBackClipRects;
-    GLboolean retval;
-    size_t size;
-
-    /* If the X window has been destroyed, give up here. */
-    if (drawable->base.pDraw == NULL)
-	return GL_FALSE;
-
-    pScreen = drawable->base.pDraw->pScreen;
-    __glXenterServer(GL_FALSE);
-    retval = DRIGetDrawableInfo(pScreen, drawable->base.pDraw, index, stamp,
-				x, y, width, height,
-				numClipRects, &pClipRects,
-				backX, backY,
-				numBackClipRects, &pBackClipRects);
-    __glXleaveServer(GL_FALSE);
-
-    if (retval && *numClipRects > 0) {
-	size = sizeof (drm_clip_rect_t) * *numClipRects;
-	*ppClipRects = xalloc (size);
-
-	/* Clip cliprects to screen dimensions (redirected windows) */
-	if (*ppClipRects != NULL) {
-	    int i, j;
-
-	    for (i = 0, j = 0; i < *numClipRects; i++) {
-	        (*ppClipRects)[j].x1 = max(pClipRects[i].x1, 0);
-		(*ppClipRects)[j].y1 = max(pClipRects[i].y1, 0);
-		(*ppClipRects)[j].x2 = min(pClipRects[i].x2, pScreen->width);
-		(*ppClipRects)[j].y2 = min(pClipRects[i].y2, pScreen->height);
-
-		if ((*ppClipRects)[j].x1 < (*ppClipRects)[j].x2 &&
-		    (*ppClipRects)[j].y1 < (*ppClipRects)[j].y2) {
-		    j++;
-		}
-	    }
-
-	    if (*numClipRects != j) {
-		*numClipRects = j;
-		*ppClipRects = xrealloc (*ppClipRects,
-					 sizeof (drm_clip_rect_t) *
-					 *numClipRects);
-	    }
-	} else
-	    *numClipRects = 0;
-    }
-    else {
-      *ppClipRects = NULL;
-      *numClipRects = 0;
-    }
-      
-    if (retval && *numBackClipRects > 0) {
-	size = sizeof (drm_clip_rect_t) * *numBackClipRects;
-	*ppBackClipRects = xalloc (size);
-	if (*ppBackClipRects != NULL)
-	    memcpy (*ppBackClipRects, pBackClipRects, size);
-	else
-	    *numBackClipRects = 0;
-    }
-    else {
-      *ppBackClipRects = NULL;
-      *numBackClipRects = 0;
-    }
-
-    return retval;
-}
-
-static void __glXReportDamage(__DRIdrawable *driDraw,
-			      int x, int y,
-			      drm_clip_rect_t *rects, int num_rects,
-			      GLboolean front_buffer,
-			      void *data)
-{
-    __GLXDRIdrawable *drawable = data;
-    DrawablePtr pDraw = drawable->base.pDraw;
-    RegionRec region;
-
-    __glXenterServer(GL_FALSE);
-
-    REGION_INIT(pDraw->pScreen, &region, (BoxPtr) rects, num_rects);
-    REGION_TRANSLATE(pScreen, &region, pDraw->x, pDraw->y);
-    DamageRegionAppend(pDraw, &region);
-    /* This is wrong, this needs a seperate function. */
-    DamageRegionProcessPending(pDraw);
-    REGION_UNINIT(pDraw->pScreen, &region);
-
-    __glXleaveServer(GL_FALSE);
-}
-
-static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {
-    { __DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION },
-    getDrawableInfo
-};
-
-static const __DRIdamageExtension damageExtension = {
-    { __DRI_DAMAGE, __DRI_DAMAGE_VERSION },
-    __glXReportDamage,
-};
-
-static const __DRIextension *loader_extensions[] = {
-    &systemTimeExtension.base,
-    &getDrawableInfoExtension.base,
-    &damageExtension.base,
-    NULL
-};
-
-
-
-static const char dri_driver_path[] = DRI_DRIVER_PATH;
-
-static Bool
-glxDRIEnterVT (int index, int flags)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) 
-	glxGetScreen(screenInfo.screens[index]);
-
-    LogMessage(X_INFO, "AIGLX: Resuming AIGLX clients after VT switch\n");
-
-    if (!(*screen->enterVT) (index, flags))
-	return FALSE;
-    
-    glxResumeClients();
-
-    return TRUE;
-}
-
-static void
-glxDRILeaveVT (int index, int flags)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *)
-	glxGetScreen(screenInfo.screens[index]);
-
-    LogMessage(X_INFO, "AIGLX: Suspending AIGLX clients for VT switch\n");
-
-    glxSuspendClients();
-
-    return (*screen->leaveVT) (index, flags);
-}
-
-static void
-initializeExtensions(__GLXDRIscreen *screen)
-{
-    const __DRIextension **extensions;
-    int i;
-
-    extensions = screen->core->getExtensions(screen->driScreen);
-
-    for (i = 0; extensions[i]; i++) {
-#ifdef __DRI_READ_DRAWABLE
-	if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
-	    __glXEnableExtension(screen->glx_enable_bits,
-				 "GLX_SGI_make_current_read");
-	    
-	    LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");
-	}
-#endif
-
-#ifdef __DRI_COPY_SUB_BUFFER
-	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
-	    screen->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
-	    __glXEnableExtension(screen->glx_enable_bits,
-				 "GLX_MESA_copy_sub_buffer");
-	    
-	    LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");
-	}
-#endif
-
-#ifdef __DRI_SWAP_CONTROL
-	if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
-	    screen->swapControl = (__DRIswapControlExtension *) extensions[i];
-	    __glXEnableExtension(screen->glx_enable_bits,
-				 "GLX_SGI_swap_control");
-	    __glXEnableExtension(screen->glx_enable_bits,
-				 "GLX_MESA_swap_control");
-	    
-	    LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");
-	}
-#endif
-
-#ifdef __DRI_TEX_OFFSET
-	if (strcmp(extensions[i]->name, __DRI_TEX_OFFSET) == 0) {
-	    screen->texOffset = (__DRItexOffsetExtension *) extensions[i];
-	    LogMessage(X_INFO, "AIGLX: enabled GLX_texture_from_pixmap with driver support\n");
-	}
-#endif
-	/* Ignore unknown extensions */
-    }
-}
-    
-extern __GLXconfig *
-glxConvertConfigs(const __DRIcoreExtension *core, const __DRIconfig **configs);
-
-static __GLXscreen *
-__glXDRIscreenProbe(ScreenPtr pScreen)
-{
-    drm_handle_t hSAREA;
-    drmAddress pSAREA = NULL;
-    char *BusID;
-    __DRIversion   ddx_version;
-    __DRIversion   dri_version;
-    __DRIversion   drm_version;
-    __DRIframebuffer  framebuffer;
-    int   fd = -1;
-    int   status;
-    drm_magic_t magic;
-    drmVersionPtr version;
-    int newlyopened;
-    char *driverName;
-    drm_handle_t  hFB;
-    int        junk;
-    __GLXDRIscreen *screen;
-    char filename[128];
-    Bool isCapable;
-    size_t buffer_size;
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-    const __DRIconfig **driConfigs;
-    const __DRIextension **extensions;
-    int i;
-
-    if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||
-	!DRIQueryDirectRenderingCapable(pScreen, &isCapable) ||
-	!isCapable) {
-	LogMessage(X_INFO,
-		   "AIGLX: Screen %d is not DRI capable\n", pScreen->myNum);
-	return NULL;
-    }
-
-    screen = xcalloc(1, sizeof *screen);
-    if (screen == NULL)
-      return NULL;
-
-    screen->base.destroy        = __glXDRIscreenDestroy;
-    screen->base.createContext  = __glXDRIscreenCreateContext;
-    screen->base.createDrawable = __glXDRIscreenCreateDrawable;
-    screen->base.swapInterval   = __glXDRIdrawableSwapInterval;
-    screen->base.pScreen       = pScreen;
-
-    __glXInitExtensionEnableBits(screen->glx_enable_bits);
-
-    /* DRI protocol version. */
-    dri_version.major = XF86DRI_MAJOR_VERSION;
-    dri_version.minor = XF86DRI_MINOR_VERSION;
-    dri_version.patch = XF86DRI_PATCH_VERSION;
-
-    if (!DRIOpenConnection(pScreen, &hSAREA, &BusID)) {
-	LogMessage(X_ERROR, "AIGLX error: DRIOpenConnection failed\n");
-	goto handle_error;
-    }
-
-    fd = drmOpenOnce(NULL, BusID, &newlyopened);
-
-    if (fd < 0) {
-	LogMessage(X_ERROR, "AIGLX error: drmOpenOnce failed (%s)\n",
-		   strerror(-fd));
-	goto handle_error;
-    }
-
-    if (drmGetMagic(fd, &magic)) {
-	LogMessage(X_ERROR, "AIGLX error: drmGetMagic failed\n");
-	goto handle_error;
-    }
-
-    version = drmGetVersion(fd);
-    if (version) {
-	drm_version.major = version->version_major;
-	drm_version.minor = version->version_minor;
-	drm_version.patch = version->version_patchlevel;
-	drmFreeVersion(version);
-    }
-    else {
-	drm_version.major = -1;
-	drm_version.minor = -1;
-	drm_version.patch = -1;
-    }
-
-    if (newlyopened && !DRIAuthConnection(pScreen, magic)) {
-	LogMessage(X_ERROR, "AIGLX error: DRIAuthConnection failed\n");
-	goto handle_error;
-    }
-
-    /* Get device name (like "tdfx") and the ddx version numbers.
-     * We'll check the version in each DRI driver's "createNewScreen"
-     * function. */
-    if (!DRIGetClientDriverName(pScreen,
-				&ddx_version.major,
-				&ddx_version.minor,
-				&ddx_version.patch,
-				&driverName)) {
-	LogMessage(X_ERROR, "AIGLX error: DRIGetClientDriverName failed\n");
-	goto handle_error;
-    }
-
-    snprintf(filename, sizeof filename, "%s/%s_dri.so",
-             dri_driver_path, driverName);
-
-    screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
-    if (screen->driver == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
-		   filename, dlerror());
-        goto handle_error;
-    }
-
-    extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);
-    if (extensions == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",
-		   driverName, dlerror());
-	goto handle_error;
-    }
-    
-    for (i = 0; extensions[i]; i++) {
-	if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&
-	    extensions[i]->version >= __DRI_CORE_VERSION) {
-		screen->core = (__DRIcoreExtension *) extensions[i];
-	}
-
-	if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0 &&
-	    extensions[i]->version >= __DRI_LEGACY_VERSION) {
-		screen->legacy = (__DRIlegacyExtension *) extensions[i];
-	}
-    }
-
-    if (screen->core == NULL || screen->legacy == NULL) {
-	LogMessage(X_ERROR,
-		   "AIGLX error: %s does not export required DRI extension\n",
-		   driverName);
-	goto handle_error;
-    }
-
-    /*
-     * Get device-specific info.  pDevPriv will point to a struct
-     * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
-     * has information about the screen size, depth, pitch, ancilliary
-     * buffers, DRM mmap handles, etc.
-     */
-    if (!DRIGetDeviceInfo(pScreen, &hFB, &junk,
-			  &framebuffer.size, &framebuffer.stride,
-			  &framebuffer.dev_priv_size, &framebuffer.dev_priv)) {
-	LogMessage(X_ERROR, "AIGLX error: XF86DRIGetDeviceInfo failed\n");
-	goto handle_error;
-    }
-
-    framebuffer.width = pScreen->width;
-    framebuffer.height = pScreen->height;
-
-    /* Map the framebuffer region. */
-    status = drmMap(fd, hFB, framebuffer.size, 
-		    (drmAddressPtr)&framebuffer.base);
-    if (status != 0) {
-	LogMessage(X_ERROR, "AIGLX error: drmMap of framebuffer failed (%s)\n",
-		   strerror(-status));
-	goto handle_error;
-    }
-
-    /* Map the SAREA region.  Further mmap regions may be setup in
-     * each DRI driver's "createNewScreen" function.
-     */
-    status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
-    if (status != 0) {
-	LogMessage(X_ERROR, "AIGLX error: drmMap of SAREA failed (%s)\n",
-		   strerror(-status));
-	goto handle_error;
-    }
-    
-    screen->driScreen =
-	(*screen->legacy->createNewScreen)(pScreen->myNum,
-					   &ddx_version,
-					   &dri_version,
-					   &drm_version,
-					   &framebuffer,
-					   pSAREA,
-					   fd,
-					   loader_extensions,
-					   &driConfigs,
-					   screen);
-
-    if (screen->driScreen == NULL) {
-	LogMessage(X_ERROR,
-		   "AIGLX error: Calling driver entry point failed\n");
-	goto handle_error;
-    }
-
-    screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);
-
-    initializeExtensions(screen);
-
-    DRIGetTexOffsetFuncs(pScreen, &screen->texOffsetStart,
-			 &screen->texOffsetFinish);
-
-    __glXScreenInit(&screen->base, pScreen);
-
-    /* The first call simply determines the length of the extension string.
-     * This allows us to allocate some memory to hold the extension string,
-     * but it requires that we call __glXGetExtensionString a second time.
-     */
-    buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
-    if (buffer_size > 0) {
-	if (screen->base.GLXextensions != NULL) {
-	    xfree(screen->base.GLXextensions);
-	}
-
-	screen->base.GLXextensions = xnfalloc(buffer_size);
-	(void) __glXGetExtensionString(screen->glx_enable_bits, 
-				       screen->base.GLXextensions);
-    }
-
-    __glXsetEnterLeaveServerFuncs(__glXDRIenterServer, __glXDRIleaveServer);
-
-    screen->enterVT = pScrn->EnterVT;
-    pScrn->EnterVT = glxDRIEnterVT;
-    screen->leaveVT = pScrn->LeaveVT;
-    pScrn->LeaveVT = glxDRILeaveVT;
-
-    LogMessage(X_INFO,
-	       "AIGLX: Loaded and initialized %s\n", filename);
-
-    return &screen->base;
-
- handle_error:
-    if (pSAREA != NULL)
-	drmUnmap(pSAREA, SAREA_MAX);
-
-    if (framebuffer.base != NULL)
-	drmUnmap((drmAddress)framebuffer.base, framebuffer.size);
-
-    if (fd >= 0)
-	drmCloseOnce(fd);
-
-    DRICloseConnection(pScreen);
-
-    if (screen->driver)
-        dlclose(screen->driver);
-
-    xfree(screen);
-
-    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
-
-    return NULL;
-}
-
-_X_EXPORT __GLXprovider __glXDRIProvider = {
-    __glXDRIscreenProbe,
-    "DRI",
-    NULL
-};
+/*

+ * Copyright © 2006 Red Hat, Inc

+ *

+ * Permission to use, copy, modify, distribute, and sell this software

+ * and its documentation for any purpose is hereby granted without

+ * fee, provided that the above copyright notice appear in all copies

+ * and that both that copyright notice and this permission notice

+ * appear in supporting documentation, and that the name of Red Hat,

+ * Inc not be used in advertising or publicity pertaining to

+ * distribution of the software without specific, written prior

+ * permission.  Red Hat, Inc makes no representations about the

+ * suitability of this software for any purpose.  It is provided "as

+ * is" without express or implied warranty.

+ *

+ * RED HAT, INC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN

+ * NO EVENT SHALL RED HAT, INC BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS

+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,

+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdint.h>

+#include <stdio.h>

+#include <string.h>

+#include <errno.h>

+#ifndef _MSC_VER

+#include <sys/time.h>

+#include <dlfcn.h>

+

+#include <drm.h>

+#endif

+

+#include <GL/gl.h>

+#include <GL/internal/dri_interface.h>

+

+#include <windowstr.h>

+#include <os.h>

+#include <damage.h>

+

+#define _XF86DRI_SERVER_

+#include <drm_sarea.h>

+#include <xf86drm.h>

+#include <X11/dri/xf86driproto.h>

+#include <xf86str.h>

+#include <xf86.h>

+#include <dri.h>

+

+#include "servermd.h"

+

+#define DRI_NEW_INTERFACE_ONLY

+#include "glxserver.h"

+#include "glxutil.h"

+#include "glxdricommon.h"

+

+#include "g_disptab.h"

+#include "glapitable.h"

+#include "glapi.h"

+#include "glthread.h"

+#include "dispatch.h"

+#include "extension_string.h"

+

+typedef struct __GLXDRIscreen   __GLXDRIscreen;

+typedef struct __GLXDRIcontext  __GLXDRIcontext;

+typedef struct __GLXDRIdrawable __GLXDRIdrawable;

+

+struct __GLXDRIscreen {

+    __GLXscreen		 base;

+    __DRIscreen		*driScreen;

+    void		*driver;

+

+    xf86EnterVTProc	*enterVT;

+    xf86LeaveVTProc	*leaveVT;

+

+    const __DRIcoreExtension *core;

+    const __DRIlegacyExtension *legacy;

+    const __DRIcopySubBufferExtension *copySubBuffer;

+    const __DRIswapControlExtension *swapControl;

+

+#ifdef __DRI_TEX_OFFSET

+    const __DRItexOffsetExtension *texOffset;

+    DRITexOffsetStartProcPtr texOffsetStart;

+    DRITexOffsetFinishProcPtr texOffsetFinish;

+    __GLXDRIdrawable *texOffsetOverride[16];

+    GLuint lastTexOffsetOverride;

+#endif

+

+    unsigned char glx_enable_bits[__GLX_EXT_BYTES];

+};

+

+struct __GLXDRIcontext {

+    __GLXcontext base;

+    __DRIcontext *driContext;

+    XID hwContextID;

+};

+

+struct __GLXDRIdrawable {

+    __GLXdrawable base;

+    __DRIdrawable *driDrawable;

+

+    /* Pulled in from old __GLXpixmap */

+#ifdef __DRI_TEX_OFFSET

+    GLint texname;

+    __GLXDRIcontext *ctx;

+    unsigned long long offset;

+    DamagePtr pDamage;

+#endif

+};

+

+static void

+__glXDRIleaveServer(GLboolean rendering)

+{

+    int i;

+

+    for (i = 0; rendering && i < screenInfo.numScreens; i++) {

+	__GLXDRIscreen * const screen =

+	    (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);

+	GLuint lastOverride = screen->lastTexOffsetOverride;

+

+	if (lastOverride) {

+	    __GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;

+	    int j;

+

+	    for (j = 0; j < lastOverride; j++) {

+		__GLXDRIdrawable *pGlxPix = texOffsetOverride[j];

+

+		if (pGlxPix && pGlxPix->texname) {

+		    pGlxPix->offset =

+			screen->texOffsetStart((PixmapPtr)pGlxPix->base.pDraw);

+		}

+	    }

+	}

+    }

+

+    DRIBlockHandler(NULL, NULL, NULL);

+

+    for (i = 0; rendering && i < screenInfo.numScreens; i++) {

+	__GLXDRIscreen * const screen =

+	    (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);

+	GLuint lastOverride = screen->lastTexOffsetOverride;

+

+	if (lastOverride) {

+	    __GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;

+	    int j;

+

+	    for (j = 0; j < lastOverride; j++) {

+		__GLXDRIdrawable *pGlxPix = texOffsetOverride[j];

+

+		if (pGlxPix && pGlxPix->texname) {

+		    screen->texOffset->setTexOffset(pGlxPix->ctx->driContext,

+						    pGlxPix->texname,

+						    pGlxPix->offset,

+						    pGlxPix->base.pDraw->depth,

+						    ((PixmapPtr)pGlxPix->base.pDraw)->devKind);

+		}

+	    }

+	}

+    }

+}

+    

+static void

+__glXDRIenterServer(GLboolean rendering)

+{

+    int i;

+

+    for (i = 0; rendering && i < screenInfo.numScreens; i++) {

+	__GLXDRIscreen * const screen = (__GLXDRIscreen *)

+	    glxGetScreen(screenInfo.screens[i]);

+

+	if (screen->lastTexOffsetOverride) {

+	    CALL_Flush(GET_DISPATCH(), ());

+	    break;

+	}

+    }

+

+    DRIWakeupHandler(NULL, 0, NULL);

+}

+

+

+static void

+__glXDRIdoReleaseTexImage(__GLXDRIscreen *screen, __GLXDRIdrawable *drawable)

+{

+    GLuint lastOverride = screen->lastTexOffsetOverride;

+

+    if (lastOverride) {

+	__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;

+	int i;

+

+	for (i = 0; i < lastOverride; i++) {

+	    if (texOffsetOverride[i] == drawable) {

+		if (screen->texOffsetFinish)

+		    screen->texOffsetFinish((PixmapPtr)drawable->base.pDraw);

+

+		texOffsetOverride[i] = NULL;

+

+		if (i + 1 == lastOverride) {

+		    lastOverride = 0;

+

+		    while (i--) {

+			if (texOffsetOverride[i]) {

+			    lastOverride = i + 1;

+			    break;

+			}

+		    }

+

+		    screen->lastTexOffsetOverride = lastOverride;

+

+		    break;

+		}

+	    }

+	}

+    }

+}

+

+

+static void

+__glXDRIdrawableDestroy(__GLXdrawable *drawable)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;

+    __GLXDRIscreen *screen;

+    int i;

+

+    for (i = 0; i < screenInfo.numScreens; i++) {

+	screen = (__GLXDRIscreen *) glxGetScreen(screenInfo.screens[i]);

+	__glXDRIdoReleaseTexImage(screen, private);

+    }

+

+    /* If the X window was destroyed, the dri DestroyWindow hook will

+     * aready have taken care of this, so only call if pDraw isn't NULL. */

+    if (drawable->pDraw != NULL) {

+	screen = (__GLXDRIscreen *) glxGetScreen(drawable->pDraw->pScreen);

+	(*screen->core->destroyDrawable)(private->driDrawable);

+

+	__glXenterServer(GL_FALSE);

+	DRIDestroyDrawable(drawable->pDraw->pScreen,

+			   serverClient, drawable->pDraw);

+	__glXleaveServer(GL_FALSE);

+    }

+

+    __glXDrawableRelease(drawable);

+

+    xfree(private);

+}

+

+static GLboolean

+__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *basePrivate)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;

+    __GLXDRIscreen *screen =

+	(__GLXDRIscreen *) glxGetScreen(basePrivate->pDraw->pScreen);

+

+    (*screen->core->swapBuffers)(private->driDrawable);

+

+    return TRUE;

+}

+

+

+static int

+__glXDRIdrawableSwapInterval(__GLXdrawable *baseDrawable, int interval)

+{

+    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseDrawable;

+    __GLXDRIscreen *screen =

+	(__GLXDRIscreen *) glxGetScreen(baseDrawable->pDraw->pScreen);

+

+    if (screen->swapControl)

+	screen->swapControl->setSwapInterval(draw->driDrawable, interval);

+

+    return 0;

+}

+

+

+static void

+__glXDRIdrawableCopySubBuffer(__GLXdrawable *basePrivate,

+			       int x, int y, int w, int h)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *)

+	glxGetScreen(basePrivate->pDraw->pScreen);

+

+    if (screen->copySubBuffer)

+	screen->copySubBuffer->copySubBuffer(private->driDrawable, x, y, w, h);

+}

+

+static void

+__glXDRIcontextDestroy(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+    Bool retval;

+

+    screen->core->destroyContext(context->driContext);

+

+    __glXenterServer(GL_FALSE);

+    retval = DRIDestroyContext(baseContext->pGlxScreen->pScreen,

+			       context->hwContextID);

+    __glXleaveServer(GL_FALSE);

+

+    __glXContextDestroy(&context->base);

+    xfree(context);

+}

+

+static int

+__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;

+    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;

+

+    return (*screen->core->bindContext)(context->driContext,

+					draw->driDrawable,

+					read->driDrawable);

+}					      

+

+static int

+__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    return (*screen->core->unbindContext)(context->driContext);

+}

+

+static int

+__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,

+		    unsigned long mask)

+{

+    __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;

+    __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;

+

+    return (*screen->core->copyContext)(dst->driContext,

+					src->driContext, mask);

+}

+

+static int

+__glXDRIcontextForceCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;

+    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    return (*screen->core->bindContext)(context->driContext,

+					draw->driDrawable,

+					read->driDrawable);

+}

+

+static void

+glxFillAlphaChannel (CARD32 *pixels, CARD32 rowstride, int width, int height)

+{

+    int i;

+    CARD32 *p, *end;

+

+    rowstride /= 4;

+    

+    for (i = 0; i < height; i++)

+    {

+	p = pixels;

+	end = p + width;

+	while (p < end)

+	  *p++ |= 0xFF000000;

+	pixels += rowstride;

+    }

+}

+

+static Bool

+testTexOffset(__GLXDRIscreen * const screen, PixmapPtr pPixmap)

+{

+    Bool ret;

+

+    if (!screen->texOffsetStart || !screen->texOffset)

+	return FALSE;

+

+    __glXenterServer(GL_FALSE);

+    ret = screen->texOffsetStart(pPixmap) != ~0ULL;

+    __glXleaveServer(GL_FALSE);

+

+    return ret;

+}

+

+/*

+ * (sticking this here for lack of a better place)

+ * Known issues with the GLX_EXT_texture_from_pixmap implementation:

+ * - In general we ignore the fbconfig, lots of examples follow

+ * - No fbconfig handling for multiple mipmap levels

+ * - No fbconfig handling for 1D textures

+ * - No fbconfig handling for TEXTURE_TARGET

+ * - No fbconfig exposure of Y inversion state

+ * - No GenerateMipmapEXT support (due to no FBO support)

+ * - No support for anything but 16bpp and 32bpp-sparse pixmaps

+ */

+

+static int

+__glXDRIbindTexImage(__GLXcontext *baseContext,

+		     int buffer,

+		     __GLXdrawable *glxPixmap)

+{

+    RegionPtr	pRegion = NULL;

+    PixmapPtr	pixmap;

+    int		bpp, override = 0, texname;

+    GLenum	format, type;

+    ScreenPtr pScreen = glxPixmap->pDraw->pScreen;

+    __GLXDRIdrawable *driDraw = (__GLXDRIdrawable *) glxPixmap;

+    __GLXDRIscreen * const screen = (__GLXDRIscreen *) glxGetScreen(pScreen);

+

+    CALL_GetIntegerv(GET_DISPATCH(), (glxPixmap->target == GL_TEXTURE_2D ?

+				      GL_TEXTURE_BINDING_2D :

+				      GL_TEXTURE_BINDING_RECTANGLE_NV,

+				      &texname));

+

+    if (!texname)

+	return __glXError(GLXBadContextState);

+

+    pixmap = (PixmapPtr) glxPixmap->pDraw;

+

+    if (testTexOffset(screen, pixmap)) {

+	__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;

+	int i, firstEmpty = 16;

+

+	for (i = 0; i < 16; i++) {

+	    if (texOffsetOverride[i] == driDraw)

+		goto alreadyin; 

+

+	    if (firstEmpty == 16 && !texOffsetOverride[i])

+		firstEmpty = i;

+	}

+

+	if (firstEmpty == 16) {

+	    ErrorF("%s: Failed to register texture offset override\n", __func__);

+	    goto nooverride;

+	}

+

+	if (firstEmpty >= screen->lastTexOffsetOverride)

+	    screen->lastTexOffsetOverride = firstEmpty + 1;

+

+	texOffsetOverride[firstEmpty] = driDraw;

+

+alreadyin:

+	override = 1;

+

+	driDraw->ctx = (__GLXDRIcontext*)baseContext;

+

+	if (texname == driDraw->texname)

+	    return Success;

+

+	driDraw->texname = texname;

+

+	screen->texOffset->setTexOffset(driDraw->ctx->driContext, texname, 0,

+					pixmap->drawable.depth,

+					pixmap->devKind);

+    }

+nooverride:

+

+    if (!driDraw->pDamage) {

+	if (!override) {

+	    driDraw->pDamage = DamageCreate(NULL, NULL, DamageReportNone,

+					    TRUE, pScreen, NULL);

+	    if (!driDraw->pDamage)

+		return BadAlloc;

+

+	    DamageRegister ((DrawablePtr) pixmap, driDraw->pDamage);

+	}

+

+	pRegion = NULL;

+    } else {

+	pRegion = DamageRegion(driDraw->pDamage);

+	if (REGION_NIL(pRegion))

+	    return Success;

+    }

+

+    /* XXX 24bpp packed, 8, etc */

+    if (pixmap->drawable.depth >= 24) {

+	bpp = 4;

+	format = GL_BGRA;

+	type =

+#if X_BYTE_ORDER == X_BIG_ENDIAN

+	    !override ? GL_UNSIGNED_INT_8_8_8_8_REV :

+#endif

+	    GL_UNSIGNED_BYTE;

+    } else {

+	bpp = 2;

+	format = GL_RGB;

+	type = GL_UNSIGNED_SHORT_5_6_5;

+    }

+

+    if (pRegion == NULL)

+    {

+	void *data = NULL;

+

+	if (!override) {

+	    unsigned pitch = PixmapBytePad(pixmap->drawable.width,

+					   pixmap->drawable.depth); 

+

+	    data = xalloc(pitch * pixmap->drawable.height);

+

+	    __glXenterServer(GL_FALSE);

+	    pScreen->GetImage(&pixmap->drawable, 0 /*pixmap->drawable.x*/,

+			      0 /*pixmap->drawable.y*/, pixmap->drawable.width,

+			      pixmap->drawable.height, ZPixmap, ~0, data);

+	    __glXleaveServer(GL_FALSE);

+

+	    if (pixmap->drawable.depth == 24)

+		glxFillAlphaChannel(data,

+				    pitch,

+				    pixmap->drawable.width,

+				    pixmap->drawable.height);

+

+	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,

+					       pitch / bpp) );

+	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS, 0) );

+	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS, 0) );

+	}

+

+	CALL_TexImage2D( GET_DISPATCH(),

+			 (glxPixmap->target,

+			  0,

+			  bpp == 4 ? 4 : 3,

+			  pixmap->drawable.width,

+			  pixmap->drawable.height,

+			  0,

+			  format,

+			  type,

+			  data) );

+

+	xfree(data);

+    } else if (!override) {

+        int i, numRects;

+	BoxPtr p;

+

+	numRects = REGION_NUM_RECTS (pRegion);

+	p = REGION_RECTS (pRegion);

+

+	CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS, 0) );

+	CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS, 0) );

+

+	for (i = 0; i < numRects; i++)

+	{

+	    unsigned pitch = PixmapBytePad(p[i].x2 - p[i].x1,

+					   pixmap->drawable.depth);

+	    void *data = xalloc(pitch * (p[i].y2 - p[i].y1));

+

+	    __glXenterServer(GL_FALSE);

+	    pScreen->GetImage(&pixmap->drawable, /*pixmap->drawable.x +*/ p[i].x1,

+			      /*pixmap->drawable.y*/ + p[i].y1, p[i].x2 - p[i].x1,

+			      p[i].y2 - p[i].y1, ZPixmap, ~0, data);

+	    __glXleaveServer(GL_FALSE);

+

+	    if (pixmap->drawable.depth == 24)

+		glxFillAlphaChannel(data,

+				    pitch,

+				    p[i].x2 - p[i].x1,

+				    p[i].y2 - p[i].y1);

+

+	    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH,

+					       pitch / bpp) );

+

+	    CALL_TexSubImage2D( GET_DISPATCH(),

+				(glxPixmap->target,

+				 0,

+				 p[i].x1, p[i].y1,

+				 p[i].x2 - p[i].x1, p[i].y2 - p[i].y1,

+				 format,

+				 type,

+				 data) );

+

+	    xfree(data);

+	}

+    }

+

+    if (!override)

+	DamageEmpty(driDraw->pDamage);

+

+    return Success;

+}

+

+static int

+__glXDRIreleaseTexImage(__GLXcontext *baseContext,

+			int buffer,

+			__GLXdrawable *pixmap)

+{

+    __GLXDRIscreen *screen =

+	(__GLXDRIscreen *) glxGetScreen(pixmap->pDraw->pScreen);

+    __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) pixmap;

+

+    __glXDRIdoReleaseTexImage(screen, drawable);

+

+    return Success;

+}

+

+static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {

+    __glXDRIbindTexImage,

+    __glXDRIreleaseTexImage

+};

+

+static void

+__glXDRIscreenDestroy(__GLXscreen *baseScreen)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;

+

+    screen->core->destroyScreen(screen->driScreen);

+

+    dlclose(screen->driver);

+

+    __glXScreenDestroy(baseScreen);

+

+    xfree(screen);

+}

+

+static __GLXcontext *

+__glXDRIscreenCreateContext(__GLXscreen *baseScreen,

+			    __GLXconfig *glxConfig,

+			    __GLXcontext *baseShareContext)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;

+    __GLXDRIcontext *context, *shareContext;

+    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;

+    VisualPtr visual;

+    int i;

+    GLboolean retval;

+    __DRIcontext *driShare;

+    drm_context_t hwContext;

+    ScreenPtr pScreen = baseScreen->pScreen;

+

+    shareContext = (__GLXDRIcontext *) baseShareContext;

+    if (shareContext)

+	driShare = shareContext->driContext;

+    else

+	driShare = NULL;

+

+    if (baseShareContext && baseShareContext->isDirect)

+        return NULL;

+

+    context = xcalloc(1, sizeof *context);

+    if (context == NULL)

+	return NULL;

+

+    context->base.destroy           = __glXDRIcontextDestroy;

+    context->base.makeCurrent       = __glXDRIcontextMakeCurrent;

+    context->base.loseCurrent       = __glXDRIcontextLoseCurrent;

+    context->base.copy              = __glXDRIcontextCopy;

+    context->base.forceCurrent      = __glXDRIcontextForceCurrent;

+

+    context->base.textureFromPixmap = &__glXDRItextureFromPixmap;

+    /* Find the requested X visual */

+    visual = pScreen->visuals;

+    for (i = 0; i < pScreen->numVisuals; i++, visual++)

+	if (visual->vid == glxConfig->visualID)

+	    break;

+    if (i == pScreen->numVisuals)

+	return NULL;

+

+    context->hwContextID = FakeClientID(0);

+

+    __glXenterServer(GL_FALSE);

+    retval = DRICreateContext(baseScreen->pScreen, visual,

+			      context->hwContextID, &hwContext);

+    __glXleaveServer(GL_FALSE);

+

+    if (!retval)

+    	return NULL;

+

+    context->driContext =

+	screen->legacy->createNewContext(screen->driScreen,

+					 config->driConfig,

+					 0, /* render type */

+					 driShare,

+					 hwContext,

+					 context);

+

+    if (context->driContext == NULL) {

+    	__glXenterServer(GL_FALSE);

+	retval = DRIDestroyContext(baseScreen->pScreen, context->hwContextID);

+    	__glXleaveServer(GL_FALSE);

+	xfree(context);

+	return NULL;

+    }

+

+    return &context->base;

+}

+

+static __GLXdrawable *

+__glXDRIscreenCreateDrawable(__GLXscreen *screen,

+			     DrawablePtr pDraw,

+			     int type,

+			     XID drawId,

+			     __GLXconfig *glxConfig)

+{

+    __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;

+    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;

+    __GLXDRIdrawable *private;

+    GLboolean retval;

+    drm_drawable_t hwDrawable;

+

+    private = xcalloc(1, sizeof *private);

+    if (private == NULL)

+	return NULL;

+

+    if (!__glXDrawableInit(&private->base, screen,

+			   pDraw, type, drawId, glxConfig)) {

+        xfree(private);

+	return NULL;

+    }

+

+    private->base.destroy       = __glXDRIdrawableDestroy;

+    private->base.swapBuffers   = __glXDRIdrawableSwapBuffers;

+    private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;

+    private->base.waitX		= NULL;

+    private->base.waitGL	= NULL;

+

+    __glXenterServer(GL_FALSE);

+    retval = DRICreateDrawable(screen->pScreen, serverClient,

+			       pDraw, &hwDrawable);

+    __glXleaveServer(GL_FALSE);

+

+    if (!retval) {

+    	xfree(private);

+    	return NULL;

+    }

+

+    /* The last argument is 'attrs', which is used with pbuffers which

+     * we currently don't support. */

+

+    private->driDrawable =

+	(driScreen->legacy->createNewDrawable)(driScreen->driScreen,

+					       config->driConfig,

+					       hwDrawable, 0, NULL, private);

+

+    if (private->driDrawable == NULL) {

+	__glXenterServer(GL_FALSE);

+	DRIDestroyDrawable(screen->pScreen, serverClient, pDraw);

+	__glXleaveServer(GL_FALSE);

+	xfree(private);

+	return NULL;

+    }

+

+    return &private->base;

+}

+

+static GLboolean

+getDrawableInfo(__DRIdrawable *driDrawable,

+		unsigned int *index, unsigned int *stamp,

+		int *x, int *y, int *width, int *height,

+		int *numClipRects, drm_clip_rect_t **ppClipRects,

+		int *backX, int *backY,

+		int *numBackClipRects, drm_clip_rect_t **ppBackClipRects,

+		void *data)

+{

+    __GLXDRIdrawable *drawable = data;

+    ScreenPtr pScreen;

+    drm_clip_rect_t *pClipRects, *pBackClipRects;

+    GLboolean retval;

+    size_t size;

+

+    /* If the X window has been destroyed, give up here. */

+    if (drawable->base.pDraw == NULL)

+	return GL_FALSE;

+

+    pScreen = drawable->base.pDraw->pScreen;

+    __glXenterServer(GL_FALSE);

+    retval = DRIGetDrawableInfo(pScreen, drawable->base.pDraw, index, stamp,

+				x, y, width, height,

+				numClipRects, &pClipRects,

+				backX, backY,

+				numBackClipRects, &pBackClipRects);

+    __glXleaveServer(GL_FALSE);

+

+    if (retval && *numClipRects > 0) {

+	size = sizeof (drm_clip_rect_t) * *numClipRects;

+	*ppClipRects = xalloc (size);

+

+	/* Clip cliprects to screen dimensions (redirected windows) */

+	if (*ppClipRects != NULL) {

+	    int i, j;

+

+	    for (i = 0, j = 0; i < *numClipRects; i++) {

+	        (*ppClipRects)[j].x1 = max(pClipRects[i].x1, 0);

+		(*ppClipRects)[j].y1 = max(pClipRects[i].y1, 0);

+		(*ppClipRects)[j].x2 = min(pClipRects[i].x2, pScreen->width);

+		(*ppClipRects)[j].y2 = min(pClipRects[i].y2, pScreen->height);

+

+		if ((*ppClipRects)[j].x1 < (*ppClipRects)[j].x2 &&

+		    (*ppClipRects)[j].y1 < (*ppClipRects)[j].y2) {

+		    j++;

+		}

+	    }

+

+	    if (*numClipRects != j) {

+		*numClipRects = j;

+		*ppClipRects = xrealloc (*ppClipRects,

+					 sizeof (drm_clip_rect_t) *

+					 *numClipRects);

+	    }

+	} else

+	    *numClipRects = 0;

+    }

+    else {

+      *ppClipRects = NULL;

+      *numClipRects = 0;

+    }

+      

+    if (retval && *numBackClipRects > 0) {

+	size = sizeof (drm_clip_rect_t) * *numBackClipRects;

+	*ppBackClipRects = xalloc (size);

+	if (*ppBackClipRects != NULL)

+	    memcpy (*ppBackClipRects, pBackClipRects, size);

+	else

+	    *numBackClipRects = 0;

+    }

+    else {

+      *ppBackClipRects = NULL;

+      *numBackClipRects = 0;

+    }

+

+    return retval;

+}

+

+static void __glXReportDamage(__DRIdrawable *driDraw,

+			      int x, int y,

+			      drm_clip_rect_t *rects, int num_rects,

+			      GLboolean front_buffer,

+			      void *data)

+{

+    __GLXDRIdrawable *drawable = data;

+    DrawablePtr pDraw = drawable->base.pDraw;

+    RegionRec region;

+

+    __glXenterServer(GL_FALSE);

+

+    REGION_INIT(pDraw->pScreen, &region, (BoxPtr) rects, num_rects);

+    REGION_TRANSLATE(pScreen, &region, pDraw->x, pDraw->y);

+    DamageRegionAppend(pDraw, &region);

+    /* This is wrong, this needs a seperate function. */

+    DamageRegionProcessPending(pDraw);

+    REGION_UNINIT(pDraw->pScreen, &region);

+

+    __glXleaveServer(GL_FALSE);

+}

+

+static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {

+    { __DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION },

+    getDrawableInfo

+};

+

+static const __DRIdamageExtension damageExtension = {

+    { __DRI_DAMAGE, __DRI_DAMAGE_VERSION },

+    __glXReportDamage,

+};

+

+static const __DRIextension *loader_extensions[] = {

+    &systemTimeExtension.base,

+    &getDrawableInfoExtension.base,

+    &damageExtension.base,

+    NULL

+};

+

+

+

+static const char dri_driver_path[] = DRI_DRIVER_PATH;

+

+static Bool

+glxDRIEnterVT (int index, int flags)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) 

+	glxGetScreen(screenInfo.screens[index]);

+

+    LogMessage(X_INFO, "AIGLX: Resuming AIGLX clients after VT switch\n");

+

+    if (!(*screen->enterVT) (index, flags))

+	return FALSE;

+    

+    glxResumeClients();

+

+    return TRUE;

+}

+

+static void

+glxDRILeaveVT (int index, int flags)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *)

+	glxGetScreen(screenInfo.screens[index]);

+

+    LogMessage(X_INFO, "AIGLX: Suspending AIGLX clients for VT switch\n");

+

+    glxSuspendClients();

+

+    return (*screen->leaveVT) (index, flags);

+}

+

+static void

+initializeExtensions(__GLXDRIscreen *screen)

+{

+    const __DRIextension **extensions;

+    int i;

+

+    extensions = screen->core->getExtensions(screen->driScreen);

+

+    for (i = 0; extensions[i]; i++) {

+#ifdef __DRI_READ_DRAWABLE

+	if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {

+	    __glXEnableExtension(screen->glx_enable_bits,

+				 "GLX_SGI_make_current_read");

+	    

+	    LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");

+	}

+#endif

+

+#ifdef __DRI_COPY_SUB_BUFFER

+	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {

+	    screen->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];

+	    __glXEnableExtension(screen->glx_enable_bits,

+				 "GLX_MESA_copy_sub_buffer");

+	    

+	    LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");

+	}

+#endif

+

+#ifdef __DRI_SWAP_CONTROL

+	if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {

+	    screen->swapControl = (__DRIswapControlExtension *) extensions[i];

+	    __glXEnableExtension(screen->glx_enable_bits,

+				 "GLX_SGI_swap_control");

+	    __glXEnableExtension(screen->glx_enable_bits,

+				 "GLX_MESA_swap_control");

+	    

+	    LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");

+	}

+#endif

+

+#ifdef __DRI_TEX_OFFSET

+	if (strcmp(extensions[i]->name, __DRI_TEX_OFFSET) == 0) {

+	    screen->texOffset = (__DRItexOffsetExtension *) extensions[i];

+	    LogMessage(X_INFO, "AIGLX: enabled GLX_texture_from_pixmap with driver support\n");

+	}

+#endif

+	/* Ignore unknown extensions */

+    }

+}

+    

+extern __GLXconfig *

+glxConvertConfigs(const __DRIcoreExtension *core, const __DRIconfig **configs);

+

+static __GLXscreen *

+__glXDRIscreenProbe(ScreenPtr pScreen)

+{

+    drm_handle_t hSAREA;

+    drmAddress pSAREA = NULL;

+    char *BusID;

+    __DRIversion   ddx_version;

+    __DRIversion   dri_version;

+    __DRIversion   drm_version;

+    __DRIframebuffer  framebuffer;

+    int   fd = -1;

+    int   status;

+    drm_magic_t magic;

+    drmVersionPtr version;

+    int newlyopened;

+    char *driverName;

+    drm_handle_t  hFB;

+    int        junk;

+    __GLXDRIscreen *screen;

+    char filename[128];

+    Bool isCapable;

+    size_t buffer_size;

+    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];

+    const __DRIconfig **driConfigs;

+    const __DRIextension **extensions;

+    int i;

+

+    if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||

+	!DRIQueryDirectRenderingCapable(pScreen, &isCapable) ||

+	!isCapable) {

+	LogMessage(X_INFO,

+		   "AIGLX: Screen %d is not DRI capable\n", pScreen->myNum);

+	return NULL;

+    }

+

+    screen = xcalloc(1, sizeof *screen);

+    if (screen == NULL)

+      return NULL;

+

+    screen->base.destroy        = __glXDRIscreenDestroy;

+    screen->base.createContext  = __glXDRIscreenCreateContext;

+    screen->base.createDrawable = __glXDRIscreenCreateDrawable;

+    screen->base.swapInterval   = __glXDRIdrawableSwapInterval;

+    screen->base.pScreen       = pScreen;

+

+    __glXInitExtensionEnableBits(screen->glx_enable_bits);

+

+    /* DRI protocol version. */

+    dri_version.major = XF86DRI_MAJOR_VERSION;

+    dri_version.minor = XF86DRI_MINOR_VERSION;

+    dri_version.patch = XF86DRI_PATCH_VERSION;

+

+    if (!DRIOpenConnection(pScreen, &hSAREA, &BusID)) {

+	LogMessage(X_ERROR, "AIGLX error: DRIOpenConnection failed\n");

+	goto handle_error;

+    }

+

+    fd = drmOpenOnce(NULL, BusID, &newlyopened);

+

+    if (fd < 0) {

+	LogMessage(X_ERROR, "AIGLX error: drmOpenOnce failed (%s)\n",

+		   strerror(-fd));

+	goto handle_error;

+    }

+

+    if (drmGetMagic(fd, &magic)) {

+	LogMessage(X_ERROR, "AIGLX error: drmGetMagic failed\n");

+	goto handle_error;

+    }

+

+    version = drmGetVersion(fd);

+    if (version) {

+	drm_version.major = version->version_major;

+	drm_version.minor = version->version_minor;

+	drm_version.patch = version->version_patchlevel;

+	drmFreeVersion(version);

+    }

+    else {

+	drm_version.major = -1;

+	drm_version.minor = -1;

+	drm_version.patch = -1;

+    }

+

+    if (newlyopened && !DRIAuthConnection(pScreen, magic)) {

+	LogMessage(X_ERROR, "AIGLX error: DRIAuthConnection failed\n");

+	goto handle_error;

+    }

+

+    /* Get device name (like "tdfx") and the ddx version numbers.

+     * We'll check the version in each DRI driver's "createNewScreen"

+     * function. */

+    if (!DRIGetClientDriverName(pScreen,

+				&ddx_version.major,

+				&ddx_version.minor,

+				&ddx_version.patch,

+				&driverName)) {

+	LogMessage(X_ERROR, "AIGLX error: DRIGetClientDriverName failed\n");

+	goto handle_error;

+    }

+

+    snprintf(filename, sizeof filename, "%s/%s_dri.so",

+             dri_driver_path, driverName);

+

+    screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);

+    if (screen->driver == NULL) {

+	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",

+		   filename, dlerror());

+        goto handle_error;

+    }

+

+    extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);

+    if (extensions == NULL) {

+	LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",

+		   driverName, dlerror());

+	goto handle_error;

+    }

+    

+    for (i = 0; extensions[i]; i++) {

+	if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&

+	    extensions[i]->version >= __DRI_CORE_VERSION) {

+		screen->core = (__DRIcoreExtension *) extensions[i];

+	}

+

+	if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0 &&

+	    extensions[i]->version >= __DRI_LEGACY_VERSION) {

+		screen->legacy = (__DRIlegacyExtension *) extensions[i];

+	}

+    }

+

+    if (screen->core == NULL || screen->legacy == NULL) {

+	LogMessage(X_ERROR,

+		   "AIGLX error: %s does not export required DRI extension\n",

+		   driverName);

+	goto handle_error;

+    }

+

+    /*

+     * Get device-specific info.  pDevPriv will point to a struct

+     * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that

+     * has information about the screen size, depth, pitch, ancilliary

+     * buffers, DRM mmap handles, etc.

+     */

+    if (!DRIGetDeviceInfo(pScreen, &hFB, &junk,

+			  &framebuffer.size, &framebuffer.stride,

+			  &framebuffer.dev_priv_size, &framebuffer.dev_priv)) {

+	LogMessage(X_ERROR, "AIGLX error: XF86DRIGetDeviceInfo failed\n");

+	goto handle_error;

+    }

+

+    framebuffer.width = pScreen->width;

+    framebuffer.height = pScreen->height;

+

+    /* Map the framebuffer region. */

+    status = drmMap(fd, hFB, framebuffer.size, 

+		    (drmAddressPtr)&framebuffer.base);

+    if (status != 0) {

+	LogMessage(X_ERROR, "AIGLX error: drmMap of framebuffer failed (%s)\n",

+		   strerror(-status));

+	goto handle_error;

+    }

+

+    /* Map the SAREA region.  Further mmap regions may be setup in

+     * each DRI driver's "createNewScreen" function.

+     */

+    status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);

+    if (status != 0) {

+	LogMessage(X_ERROR, "AIGLX error: drmMap of SAREA failed (%s)\n",

+		   strerror(-status));

+	goto handle_error;

+    }

+    

+    screen->driScreen =

+	(*screen->legacy->createNewScreen)(pScreen->myNum,

+					   &ddx_version,

+					   &dri_version,

+					   &drm_version,

+					   &framebuffer,

+					   pSAREA,

+					   fd,

+					   loader_extensions,

+					   &driConfigs,

+					   screen);

+

+    if (screen->driScreen == NULL) {

+	LogMessage(X_ERROR,

+		   "AIGLX error: Calling driver entry point failed\n");

+	goto handle_error;

+    }

+

+    screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);

+

+    initializeExtensions(screen);

+

+    DRIGetTexOffsetFuncs(pScreen, &screen->texOffsetStart,

+			 &screen->texOffsetFinish);

+

+    __glXScreenInit(&screen->base, pScreen);

+

+    /* The first call simply determines the length of the extension string.

+     * This allows us to allocate some memory to hold the extension string,

+     * but it requires that we call __glXGetExtensionString a second time.

+     */

+    buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);

+    if (buffer_size > 0) {

+	if (screen->base.GLXextensions != NULL) {

+	    xfree(screen->base.GLXextensions);

+	}

+

+	screen->base.GLXextensions = xnfalloc(buffer_size);

+	(void) __glXGetExtensionString(screen->glx_enable_bits, 

+				       screen->base.GLXextensions);

+    }

+

+    __glXsetEnterLeaveServerFuncs(__glXDRIenterServer, __glXDRIleaveServer);

+

+    screen->enterVT = pScrn->EnterVT;

+    pScrn->EnterVT = glxDRIEnterVT;

+    screen->leaveVT = pScrn->LeaveVT;

+    pScrn->LeaveVT = glxDRILeaveVT;

+

+    LogMessage(X_INFO,

+	       "AIGLX: Loaded and initialized %s\n", filename);

+

+    return &screen->base;

+

+ handle_error:

+    if (pSAREA != NULL)

+	drmUnmap(pSAREA, SAREA_MAX);

+

+    if (framebuffer.base != NULL)

+	drmUnmap((drmAddress)framebuffer.base, framebuffer.size);

+

+    if (fd >= 0)

+	drmCloseOnce(fd);

+

+    DRICloseConnection(pScreen);

+

+    if (screen->driver)

+        dlclose(screen->driver);

+

+    xfree(screen);

+

+    LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");

+

+    return NULL;

+}

+

+_X_EXPORT __GLXprovider __glXDRIProvider = {

+    __glXDRIscreenProbe,

+    "DRI",

+    NULL

+};

diff --git a/xorg-server/glx/glxdricommon.c b/xorg-server/glx/glxdricommon.c
index faaa3b7ae..028c77842 100644
--- a/xorg-server/glx/glxdricommon.c
+++ b/xorg-server/glx/glxdricommon.c
@@ -25,6 +25,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <stdint.h>
@@ -47,12 +51,16 @@ getUST(int64_t *ust)
     if (ust == NULL)
 	return -EFAULT;
 
+#ifdef _MSC_VER
+    __asm int 3;
+#else
     if (gettimeofday(&tv, NULL) == 0) {
 	ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec;
 	return 0;
     } else {
 	return -errno;
     }
+    #endif
 }
 
 const __DRIsystemTimeExtension systemTimeExtension = {
diff --git a/xorg-server/glx/glxdriswrast.c b/xorg-server/glx/glxdriswrast.c
index c647d83ca..cf6c5ada9 100644
--- a/xorg-server/glx/glxdriswrast.c
+++ b/xorg-server/glx/glxdriswrast.c
@@ -1,536 +1,568 @@
-/*
- * Copyright © 2008 George Sapountzis <gsap7@yahoo.gr>
- * Copyright © 2008 Red Hat, Inc
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of the
- * copyright holders not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <dlfcn.h>
-
-#include <GL/gl.h>
-#include <GL/internal/dri_interface.h>
-#include <GL/glxtokens.h>
-
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "gcstruct.h"
-#include "os.h"
-
-#include "glxserver.h"
-#include "glxutil.h"
-#include "glxdricommon.h"
-
-#include "g_disptab.h"
-#include "glapitable.h"
-#include "glapi.h"
-#include "glthread.h"
-#include "dispatch.h"
-#include "extension_string.h"
-
-/* RTLD_LOCAL is not defined on Cygwin */
-#ifdef __CYGWIN__
-#ifndef RTLD_LOCAL
-#define RTLD_LOCAL 0
-#endif
-#endif
-
-typedef struct __GLXDRIscreen   __GLXDRIscreen;
-typedef struct __GLXDRIcontext  __GLXDRIcontext;
-typedef struct __GLXDRIdrawable __GLXDRIdrawable;
-
-struct __GLXDRIscreen {
-    __GLXscreen		 base;
-    __DRIscreen		*driScreen;
-    void		*driver;
-
-    const __DRIcoreExtension *core;
-    const __DRIswrastExtension *swrast;
-    const __DRIcopySubBufferExtension *copySubBuffer;
-    const __DRItexBufferExtension *texBuffer;
-};
-
-struct __GLXDRIcontext {
-    __GLXcontext	 base;
-    __DRIcontext	*driContext;
-};
-
-struct __GLXDRIdrawable {
-    __GLXdrawable	 base;
-    __DRIdrawable	*driDrawable;
-    __GLXDRIscreen	*screen;
-
-    GCPtr gc;		/* scratch GC for span drawing */
-    GCPtr swapgc;	/* GC for swapping the color buffers */
-};
-
-static void
-__glXDRIdrawableDestroy(__GLXdrawable *drawable)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
-    const __DRIcoreExtension *core = private->screen->core;
-
-    (*core->destroyDrawable)(private->driDrawable);
-
-    FreeScratchGC(private->gc);
-    FreeScratchGC(private->swapgc);
-
-    __glXDrawableRelease(drawable);
-
-    xfree(private);
-}
-
-static GLboolean
-__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
-    const __DRIcoreExtension *core = private->screen->core;
-
-    (*core->swapBuffers)(private->driDrawable);
-
-    return TRUE;
-}
-
-static void
-__glXDRIdrawableCopySubBuffer(__GLXdrawable *basePrivate,
-			       int x, int y, int w, int h)
-{
-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;
-    const __DRIcopySubBufferExtension *copySubBuffer =
-	    private->screen->copySubBuffer;
-
-    if (copySubBuffer)
-	(*copySubBuffer->copySubBuffer)(private->driDrawable, x, y, w, h);
-}
-
-static void
-__glXDRIcontextDestroy(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    (*screen->core->destroyContext)(context->driContext);
-    __glXContextDestroy(&context->base);
-    xfree(context);
-}
-
-static int
-__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
-    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    return (*screen->core->bindContext)(context->driContext,
-					draw->driDrawable,
-					read->driDrawable);
-}
-
-static int
-__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    return (*screen->core->unbindContext)(context->driContext);
-}
-
-static int
-__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,
-		    unsigned long mask)
-{
-    __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;
-    __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;
-
-    return (*screen->core->copyContext)(dst->driContext,
-					src->driContext, mask);
-}
-
-static int
-__glXDRIcontextForceCurrent(__GLXcontext *baseContext)
-{
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
-    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
-    return (*screen->core->bindContext)(context->driContext,
-					draw->driDrawable,
-					read->driDrawable);
-}
-
-#ifdef __DRI_TEX_BUFFER
-
-static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
-		     int buffer,
-		     __GLXdrawable *glxPixmap)
-{
-    __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) glxPixmap;
-    const __DRItexBufferExtension *texBuffer = drawable->screen->texBuffer;
-    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-
-    if (texBuffer == NULL)
-        return Success;
-
-    texBuffer->setTexBuffer(context->driContext,
-			    glxPixmap->target,
-			    drawable->driDrawable);
-
-    return Success;
-}
-
-static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
-			int buffer,
-			__GLXdrawable *pixmap)
-{
-    /* FIXME: Just unbind the texture? */
-    return Success;
-}
-
-#else
-
-static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
-		     int buffer,
-		     __GLXdrawable *glxPixmap)
-{
-    return Success;
-}
-
-static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
-			int buffer,
-			__GLXdrawable *pixmap)
-{
-    return Success;
-}
-
-#endif
-
-static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {
-    __glXDRIbindTexImage,
-    __glXDRIreleaseTexImage
-};
-
-static void
-__glXDRIscreenDestroy(__GLXscreen *baseScreen)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
-
-    (*screen->core->destroyScreen)(screen->driScreen);
-
-    dlclose(screen->driver);
-
-    __glXScreenDestroy(baseScreen);
-
-    xfree(screen);
-}
-
-static __GLXcontext *
-__glXDRIscreenCreateContext(__GLXscreen *baseScreen,
-			    __GLXconfig *glxConfig,
-			    __GLXcontext *baseShareContext)
-{
-    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
-    __GLXDRIcontext *context, *shareContext;
-    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
-    const __DRIcoreExtension *core = screen->core;
-    __DRIcontext *driShare;
-
-    shareContext = (__GLXDRIcontext *) baseShareContext;
-    if (shareContext)
-	driShare = shareContext->driContext;
-    else
-	driShare = NULL;
-
-    context = xcalloc(1, sizeof *context);
-    if (context == NULL)
-	return NULL;
-
-    context->base.destroy           = __glXDRIcontextDestroy;
-    context->base.makeCurrent       = __glXDRIcontextMakeCurrent;
-    context->base.loseCurrent       = __glXDRIcontextLoseCurrent;
-    context->base.copy              = __glXDRIcontextCopy;
-    context->base.forceCurrent      = __glXDRIcontextForceCurrent;
-    context->base.textureFromPixmap = &__glXDRItextureFromPixmap;
-
-    context->driContext =
-	(*core->createNewContext)(screen->driScreen,
-				  config->driConfig, driShare, context);
-
-    return &context->base;
-}
-
-static void
-glxChangeGC(GCPtr gc, BITS32 mask, CARD32 val)
-{
-    CARD32 v[1];
-    v[0] = val;
-    dixChangeGC(NullClient, gc, mask, v, NULL);
-}
-
-static __GLXdrawable *
-__glXDRIscreenCreateDrawable(__GLXscreen *screen,
-			     DrawablePtr pDraw,
-			     int type,
-			     XID drawId,
-			     __GLXconfig *glxConfig)
-{
-    __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;
-    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
-    __GLXDRIdrawable *private;
-
-    ScreenPtr pScreen = driScreen->base.pScreen;
-
-    private = xcalloc(1, sizeof *private);
-    if (private == NULL)
-	return NULL;
-
-    private->screen = driScreen;
-    if (!__glXDrawableInit(&private->base, screen,
-			   pDraw, type, drawId, glxConfig)) {
-        xfree(private);
-	return NULL;
-    }
-
-    private->base.destroy       = __glXDRIdrawableDestroy;
-    private->base.swapBuffers   = __glXDRIdrawableSwapBuffers;
-    private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;
-
-    private->gc = CreateScratchGC(pScreen, pDraw->depth);
-    private->swapgc = CreateScratchGC(pScreen, pDraw->depth);
-
-    glxChangeGC(private->gc, GCFunction, GXcopy);
-    glxChangeGC(private->swapgc, GCFunction, GXcopy);
-    glxChangeGC(private->swapgc, GCGraphicsExposures, FALSE);
-
-    private->driDrawable =
-	(*driScreen->swrast->createNewDrawable)(driScreen->driScreen,
-						config->driConfig,
-						private);
-
-    return &private->base;
-}
-
-static void
-swrastGetDrawableInfo(__DRIdrawable *draw,
-		      int *x, int *y, int *w, int *h,
-		      void *loaderPrivate)
-{
-    __GLXDRIdrawable *drawable = loaderPrivate;
-    DrawablePtr pDraw = drawable->base.pDraw;
-
-    *x = pDraw->x;
-    *y = pDraw->x;
-    *w = pDraw->width;
-    *h = pDraw->height;
-}
-
-static void
-swrastPutImage(__DRIdrawable *draw, int op,
-	     int x, int y, int w, int h, char *data,
-	     void *loaderPrivate)
-{
-    __GLXDRIdrawable *drawable = loaderPrivate;
-    DrawablePtr pDraw = drawable->base.pDraw;
-    GCPtr gc;
-
-    switch (op) {
-    case __DRI_SWRAST_IMAGE_OP_DRAW:
-	gc = drawable->gc;
-	break;
-    case __DRI_SWRAST_IMAGE_OP_SWAP:
-	gc = drawable->swapgc;
-	break;
-    default:
-	return;
-    }
-
-    ValidateGC(pDraw, gc);
-
-    gc->ops->PutImage(pDraw, gc, pDraw->depth,
-		      x, y, w, h, 0, ZPixmap, data);
-}
-
-static void
-swrastGetImage(__DRIdrawable *draw,
-	     int x, int y, int w, int h, char *data,
-	     void *loaderPrivate)
-{
-    __GLXDRIdrawable *drawable = loaderPrivate;
-    DrawablePtr pDraw = drawable->base.pDraw;
-    ScreenPtr pScreen = pDraw->pScreen;
-
-    pScreen->GetImage(pDraw, x, y, w, h, ZPixmap, ~0L, data);
-}
-
-static const __DRIswrastLoaderExtension swrastLoaderExtension = {
-    { __DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION },
-    swrastGetDrawableInfo,
-    swrastPutImage,
-    swrastGetImage
-};
-
-static const __DRIextension *loader_extensions[] = {
-    &systemTimeExtension.base,
-    &swrastLoaderExtension.base,
-    NULL
-};
-
-static void
-initializeExtensions(__GLXDRIscreen *screen)
-{
-    const __DRIextension **extensions;
-    int i;
-
-    extensions = screen->core->getExtensions(screen->driScreen);
-
-    for (i = 0; extensions[i]; i++) {
-#ifdef __DRI_COPY_SUB_BUFFER
-	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
-	    screen->copySubBuffer =
-		(const __DRIcopySubBufferExtension *) extensions[i];
-	    /* GLX_MESA_copy_sub_buffer is always enabled. */
-	}
-#endif
-
-#ifdef __DRI_TEX_BUFFER
-	if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
-	    screen->texBuffer =
-		(const __DRItexBufferExtension *) extensions[i];
-	    /* GLX_EXT_texture_from_pixmap is always enabled. */
-	}
-#endif
-	/* Ignore unknown extensions */
-    }
-}
-
-static const char dri_driver_path[] = DRI_DRIVER_PATH;
-
-static __GLXscreen *
-__glXDRIscreenProbe(ScreenPtr pScreen)
-{
-    const char *driverName = "swrast";
-    __GLXDRIscreen *screen;
-    char filename[128];
-    const __DRIextension **extensions;
-    const __DRIconfig **driConfigs;
-    int i;
-
-    screen = xcalloc(1, sizeof *screen);
-    if (screen == NULL)
-	return NULL;
-
-    screen->base.destroy        = __glXDRIscreenDestroy;
-    screen->base.createContext  = __glXDRIscreenCreateContext;
-    screen->base.createDrawable = __glXDRIscreenCreateDrawable;
-    screen->base.swapInterval   = NULL;
-    screen->base.pScreen       = pScreen;
-
-    snprintf(filename, sizeof filename,
-	     "%s/%s_dri.so", dri_driver_path, driverName);
-
-    screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
-    if (screen->driver == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
-		   filename, dlerror());
-        goto handle_error;
-    }
-
-    extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);
-    if (extensions == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",
-		   driverName, dlerror());
-	goto handle_error;
-    }
-
-    for (i = 0; extensions[i]; i++) {
-        if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&
-	    extensions[i]->version >= __DRI_CORE_VERSION) {
-		screen->core = (const __DRIcoreExtension *) extensions[i];
-	}
-        if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0 &&
-	    extensions[i]->version >= __DRI_SWRAST_VERSION) {
-		screen->swrast = (const __DRIswrastExtension *) extensions[i];
-	}
-    }
-
-    if (screen->core == NULL || screen->swrast == NULL) {
-	LogMessage(X_ERROR, "AIGLX error: %s exports no DRI extension\n",
-		   driverName);
-	goto handle_error;
-    }
-
-    screen->driScreen =
-	(*screen->swrast->createNewScreen)(pScreen->myNum,
-					   loader_extensions,
-					   &driConfigs,
-					   screen);
-
-    if (screen->driScreen == NULL) {
-	LogMessage(X_ERROR,
-		   "AIGLX error: Calling driver entry point failed\n");
-	goto handle_error;
-    }
-
-    initializeExtensions(screen);
-
-    screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);
-
-    __glXScreenInit(&screen->base, pScreen);
-
-    screen->base.GLXmajor = 1;
-    screen->base.GLXminor = 4;
-
-    LogMessage(X_INFO,
-	       "AIGLX: Loaded and initialized %s\n", filename);
-
-    return &screen->base;
-
- handle_error:
-    if (screen->driver)
-        dlclose(screen->driver);
-
-    xfree(screen);
-
-    LogMessage(X_ERROR, "GLX: could not load software renderer\n");
-
-    return NULL;
-}
-
-_X_EXPORT __GLXprovider __glXDRISWRastProvider = {
-    __glXDRIscreenProbe,
-    "DRISWRAST",
-    NULL
-};
+/*

+ * Copyright © 2008 George Sapountzis <gsap7@yahoo.gr>

+ * Copyright © 2008 Red Hat, Inc

+ *

+ * Permission to use, copy, modify, distribute, and sell this software

+ * and its documentation for any purpose is hereby granted without

+ * fee, provided that the above copyright notice appear in all copies

+ * and that both that copyright notice and this permission notice

+ * appear in supporting documentation, and that the name of the

+ * copyright holders not be used in advertising or publicity

+ * pertaining to distribution of the software without specific,

+ * written prior permission.  The copyright holders make no

+ * representations about the suitability of this software for any

+ * purpose.  It is provided "as is" without express or implied

+ * warranty.

+ *

+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS

+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND

+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY

+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN

+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING

+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+ * SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+

+#include "glheader.h"

+

+#endif

+

+#include <stdint.h>

+#include <stdio.h>

+#include <string.h>

+#include <errno.h>

+#include <sys/time.h>

+#include <dlfcn.h>

+

+#include <GL/gl.h>

+#include <GL/internal/dri_interface.h>

+#include <GL/glxtokens.h>

+

+#include "scrnintstr.h"

+#include "pixmapstr.h"

+#include "gcstruct.h"

+#include "os.h"

+

+#include "glxserver.h"

+#include "glxutil.h"

+#include "glxdricommon.h"

+

+#include "g_disptab.h"

+#include "glapitable.h"

+#include "glapi.h"

+#include "glthread.h"

+#include "dispatch.h"

+#include "extension_string.h"

+

+/* RTLD_LOCAL is not defined on Cygwin */

+#ifdef __CYGWIN__

+#ifndef RTLD_LOCAL

+#define RTLD_LOCAL 0

+#endif

+#endif

+

+#ifdef _MSC_VER

+#define dlerror() "Getting loadlibrary error string not implemented"

+#endif

+

+typedef struct __GLXDRIscreen   __GLXDRIscreen;

+typedef struct __GLXDRIcontext  __GLXDRIcontext;

+typedef struct __GLXDRIdrawable __GLXDRIdrawable;

+

+struct __GLXDRIscreen {

+    __GLXscreen		 base;

+    __DRIscreen		*driScreen;

+    void		*driver;

+

+    const __DRIcoreExtension *core;

+    const __DRIswrastExtension *swrast;

+    const __DRIcopySubBufferExtension *copySubBuffer;

+    const __DRItexBufferExtension *texBuffer;

+};

+

+struct __GLXDRIcontext {

+    __GLXcontext	 base;

+    __DRIcontext	*driContext;

+};

+

+struct __GLXDRIdrawable {

+    __GLXdrawable	 base;

+    __DRIdrawable	*driDrawable;

+    __GLXDRIscreen	*screen;

+

+    GCPtr gc;		/* scratch GC for span drawing */

+    GCPtr swapgc;	/* GC for swapping the color buffers */

+};

+

+static void

+__glXDRIdrawableDestroy(__GLXdrawable *drawable)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;

+    const __DRIcoreExtension *core = private->screen->core;

+

+    (*core->destroyDrawable)(private->driDrawable);

+

+    FreeScratchGC(private->gc);

+    FreeScratchGC(private->swapgc);

+

+    __glXDrawableRelease(drawable);

+

+    xfree(private);

+}

+

+static GLboolean

+__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;

+    const __DRIcoreExtension *core = private->screen->core;

+

+    (*core->swapBuffers)(private->driDrawable);

+

+    return TRUE;

+}

+

+static void

+__glXDRIdrawableCopySubBuffer(__GLXdrawable *basePrivate,

+			       int x, int y, int w, int h)

+{

+    __GLXDRIdrawable *private = (__GLXDRIdrawable *) basePrivate;

+    const __DRIcopySubBufferExtension *copySubBuffer =

+	    private->screen->copySubBuffer;

+

+    if (copySubBuffer)

+	(*copySubBuffer->copySubBuffer)(private->driDrawable, x, y, w, h);

+}

+

+static void

+__glXDRIcontextDestroy(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    (*screen->core->destroyContext)(context->driContext);

+    __glXContextDestroy(&context->base);

+    xfree(context);

+}

+

+static int

+__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;

+    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    return (*screen->core->bindContext)(context->driContext,

+					draw->driDrawable,

+					read->driDrawable);

+}

+

+static int

+__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    return (*screen->core->unbindContext)(context->driContext);

+}

+

+static int

+__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,

+		    unsigned long mask)

+{

+    __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;

+    __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;

+

+    return (*screen->core->copyContext)(dst->driContext,

+					src->driContext, mask);

+}

+

+static int

+__glXDRIcontextForceCurrent(__GLXcontext *baseContext)

+{

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+    __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;

+    __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;

+

+    return (*screen->core->bindContext)(context->driContext,

+					draw->driDrawable,

+					read->driDrawable);

+}

+

+#ifdef __DRI_TEX_BUFFER

+

+static int

+__glXDRIbindTexImage(__GLXcontext *baseContext,

+		     int buffer,

+		     __GLXdrawable *glxPixmap)

+{

+    __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) glxPixmap;

+    const __DRItexBufferExtension *texBuffer = drawable->screen->texBuffer;

+    __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;

+

+    if (texBuffer == NULL)

+        return Success;

+

+    texBuffer->setTexBuffer(context->driContext,

+			    glxPixmap->target,

+			    drawable->driDrawable);

+

+    return Success;

+}

+

+static int

+__glXDRIreleaseTexImage(__GLXcontext *baseContext,

+			int buffer,

+			__GLXdrawable *pixmap)

+{

+    /* FIXME: Just unbind the texture? */

+    return Success;

+}

+

+#else

+

+static int

+__glXDRIbindTexImage(__GLXcontext *baseContext,

+		     int buffer,

+		     __GLXdrawable *glxPixmap)

+{

+    return Success;

+}

+

+static int

+__glXDRIreleaseTexImage(__GLXcontext *baseContext,

+			int buffer,

+			__GLXdrawable *pixmap)

+{

+    return Success;

+}

+

+#endif

+

+static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {

+    __glXDRIbindTexImage,

+    __glXDRIreleaseTexImage

+};

+

+static void

+__glXDRIscreenDestroy(__GLXscreen *baseScreen)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;

+

+    (*screen->core->destroyScreen)(screen->driScreen);

+

+#ifdef _MSC_VER

+    FreeLibrary(screen->driver);

+#else

+    dlclose(screen->driver);

+#endif

+

+    __glXScreenDestroy(baseScreen);

+

+    xfree(screen);

+}

+

+static __GLXcontext *

+__glXDRIscreenCreateContext(__GLXscreen *baseScreen,

+			    __GLXconfig *glxConfig,

+			    __GLXcontext *baseShareContext)

+{

+    __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;

+    __GLXDRIcontext *context, *shareContext;

+    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;

+    const __DRIcoreExtension *core = screen->core;

+    __DRIcontext *driShare;

+

+    shareContext = (__GLXDRIcontext *) baseShareContext;

+    if (shareContext)

+	driShare = shareContext->driContext;

+    else

+	driShare = NULL;

+

+    context = xcalloc(1, sizeof *context);

+    if (context == NULL)

+	return NULL;

+

+    context->base.destroy           = __glXDRIcontextDestroy;

+    context->base.makeCurrent       = __glXDRIcontextMakeCurrent;

+    context->base.loseCurrent       = __glXDRIcontextLoseCurrent;

+    context->base.copy              = __glXDRIcontextCopy;

+    context->base.forceCurrent      = __glXDRIcontextForceCurrent;

+    context->base.textureFromPixmap = &__glXDRItextureFromPixmap;

+

+    context->driContext =

+	(*core->createNewContext)(screen->driScreen,

+				  config->driConfig, driShare, context);

+

+    return &context->base;

+}

+

+static void

+glxChangeGC(GCPtr gc, BITS32 mask, CARD32 val)

+{

+    CARD32 v[1];

+    v[0] = val;

+    dixChangeGC(NullClient, gc, mask, v, NULL);

+}

+

+static __GLXdrawable *

+__glXDRIscreenCreateDrawable(__GLXscreen *screen,

+			     DrawablePtr pDraw,

+			     int type,

+			     XID drawId,

+			     __GLXconfig *glxConfig)

+{

+    __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;

+    __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;

+    __GLXDRIdrawable *private;

+

+    ScreenPtr pScreen = driScreen->base.pScreen;

+

+    private = xcalloc(1, sizeof *private);

+    if (private == NULL)

+	return NULL;

+

+    private->screen = driScreen;

+    if (!__glXDrawableInit(&private->base, screen,

+			   pDraw, type, drawId, glxConfig)) {

+        xfree(private);

+	return NULL;

+    }

+

+    private->base.destroy       = __glXDRIdrawableDestroy;

+    private->base.swapBuffers   = __glXDRIdrawableSwapBuffers;

+    private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;

+

+    private->gc = CreateScratchGC(pScreen, pDraw->depth);

+    private->swapgc = CreateScratchGC(pScreen, pDraw->depth);

+

+    glxChangeGC(private->gc, GCFunction, GXcopy);

+    glxChangeGC(private->swapgc, GCFunction, GXcopy);

+    glxChangeGC(private->swapgc, GCGraphicsExposures, FALSE);

+

+    private->driDrawable =

+	(*driScreen->swrast->createNewDrawable)(driScreen->driScreen,

+						config->driConfig,

+						private);

+

+    return &private->base;

+}

+

+static void

+swrastGetDrawableInfo(__DRIdrawable *draw,

+		      int *x, int *y, int *w, int *h,

+		      void *loaderPrivate)

+{

+    __GLXDRIdrawable *drawable = loaderPrivate;

+    DrawablePtr pDraw = drawable->base.pDraw;

+

+    *x = pDraw->x;

+    *y = pDraw->x;

+    *w = pDraw->width;

+    *h = pDraw->height;

+}

+

+static void

+swrastPutImage(__DRIdrawable *draw, int op,

+	     int x, int y, int w, int h, char *data,

+	     void *loaderPrivate)

+{

+    __GLXDRIdrawable *drawable = loaderPrivate;

+    DrawablePtr pDraw = drawable->base.pDraw;

+    GCPtr gc;

+

+    switch (op) {

+    case __DRI_SWRAST_IMAGE_OP_DRAW:

+	gc = drawable->gc;

+	break;

+    case __DRI_SWRAST_IMAGE_OP_SWAP:

+	gc = drawable->swapgc;

+	break;

+    default:

+	return;

+    }

+

+    ValidateGC(pDraw, gc);

+

+    gc->ops->PutImage(pDraw, gc, pDraw->depth,

+		      x, y, w, h, 0, ZPixmap, data);

+}

+

+static void

+swrastGetImage(__DRIdrawable *draw,

+	     int x, int y, int w, int h, char *data,

+	     void *loaderPrivate)

+{

+    __GLXDRIdrawable *drawable = loaderPrivate;

+    DrawablePtr pDraw = drawable->base.pDraw;

+    ScreenPtr pScreen = pDraw->pScreen;

+

+    pScreen->GetImage(pDraw, x, y, w, h, ZPixmap, ~0L, data);

+}

+

+static const __DRIswrastLoaderExtension swrastLoaderExtension = {

+    { __DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION },

+    swrastGetDrawableInfo,

+    swrastPutImage,

+    swrastGetImage

+};

+

+static const __DRIextension *loader_extensions[] = {

+    &systemTimeExtension.base,

+    &swrastLoaderExtension.base,

+    NULL

+};

+

+static void

+initializeExtensions(__GLXDRIscreen *screen)

+{

+    const __DRIextension **extensions;

+    int i;

+

+    extensions = screen->core->getExtensions(screen->driScreen);

+

+    for (i = 0; extensions[i]; i++) {

+#ifdef __DRI_COPY_SUB_BUFFER

+	if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {

+	    screen->copySubBuffer =

+		(const __DRIcopySubBufferExtension *) extensions[i];

+	    /* GLX_MESA_copy_sub_buffer is always enabled. */

+	}

+#endif

+

+#ifdef __DRI_TEX_BUFFER

+	if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {

+	    screen->texBuffer =

+		(const __DRItexBufferExtension *) extensions[i];

+	    /* GLX_EXT_texture_from_pixmap is always enabled. */

+	}

+#endif

+	/* Ignore unknown extensions */

+    }

+}

+

+static const char dri_driver_path[] = DRI_DRIVER_PATH;

+

+static __GLXscreen *

+__glXDRIscreenProbe(ScreenPtr pScreen)

+{

+    const char *driverName = "swrast";

+    __GLXDRIscreen *screen;

+    char filename[128];

+    const __DRIextension **extensions;

+    const __DRIconfig **driConfigs;

+    int i;

+

+    screen = xcalloc(1, sizeof *screen);

+    if (screen == NULL)

+	return NULL;

+

+    screen->base.destroy        = __glXDRIscreenDestroy;

+    screen->base.createContext  = __glXDRIscreenCreateContext;

+    screen->base.createDrawable = __glXDRIscreenCreateDrawable;

+    screen->base.swapInterval   = NULL;

+    screen->base.pScreen       = pScreen;

+

+#ifdef _MSC_VER

+#ifdef _DEBUG

+#define DLLNAME "%s%s_dri_dbg.dll"

+#else

+#define DLLNAME "%s%s_dri.dll"

+#endif

+    snprintf(filename, sizeof filename,

+	     DLLNAME, dri_driver_path, driverName);

+

+    screen->driver = LoadLibrary(filename);

+#else

+    snprintf(filename, sizeof filename,

+	     "%s/%s_dri.so", dri_driver_path, driverName);

+

+    screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);

+#endif

+    if (screen->driver == NULL) {

+	LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",

+		   filename, dlerror());

+        goto handle_error;

+    }

+

+#ifdef _MSC_VER

+    extensions = (const __DRIextension **)GetProcAddress(screen->driver, __DRI_DRIVER_EXTENSIONS);

+#else

+    extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);

+#endif

+    if (extensions == NULL) {

+	LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",

+		   driverName, dlerror());

+	goto handle_error;

+    }

+

+    for (i = 0; extensions[i]; i++) {

+        if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&

+	    extensions[i]->version >= __DRI_CORE_VERSION) {

+		screen->core = (const __DRIcoreExtension *) extensions[i];

+	}

+        if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0 &&

+	    extensions[i]->version >= __DRI_SWRAST_VERSION) {

+		screen->swrast = (const __DRIswrastExtension *) extensions[i];

+	}

+    }

+

+    if (screen->core == NULL || screen->swrast == NULL) {

+	LogMessage(X_ERROR, "AIGLX error: %s exports no DRI extension\n",

+		   driverName);

+	goto handle_error;

+    }

+

+    screen->driScreen =

+	(*screen->swrast->createNewScreen)(pScreen->myNum,

+					   loader_extensions,

+					   &driConfigs,

+					   screen);

+

+    if (screen->driScreen == NULL) {

+	LogMessage(X_ERROR,

+		   "AIGLX error: Calling driver entry point failed\n");

+	goto handle_error;

+    }

+

+    initializeExtensions(screen);

+

+    screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);

+

+    __glXScreenInit(&screen->base, pScreen);

+

+    screen->base.GLXmajor = 1;

+    screen->base.GLXminor = 4;

+

+    LogMessage(X_INFO,

+	       "AIGLX: Loaded and initialized %s\n", filename);

+

+    return &screen->base;

+

+ handle_error:

+    if (screen->driver)

+#ifdef _MSC_VER

+    FreeLibrary(screen->driver);

+#else

+        dlclose(screen->driver);

+#endif

+

+    xfree(screen);

+

+    LogMessage(X_ERROR, "GLX: could not load software renderer\n");

+

+    return NULL;

+}

+

+_X_EXPORT __GLXprovider __glXDRISWRastProvider = {

+    __glXDRIscreenProbe,

+    "DRISWRAST",

+    NULL

+};

diff --git a/xorg-server/glx/glxext.c b/xorg-server/glx/glxext.c
index 59bcfbed2..c1fedf3b9 100644
--- a/xorg-server/glx/glxext.c
+++ b/xorg-server/glx/glxext.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <string.h>
@@ -125,8 +129,10 @@ static int glxBlockClients;
 static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
 {
     __GLXcontext *c;
+    __GLXcontext *cnext;
 
-    for (c = glxAllContexts; c; c = c->next) {
+    for (c = glxAllContexts; c; c = cnext) {
+	cnext=c->next; /* Safe because c is going to be freed */
 	if (c->isCurrent && (c->drawPriv == glxPriv || c->readPriv == glxPriv)) {
 	    int i;
 
diff --git a/xorg-server/glx/glxscreens.c b/xorg-server/glx/glxscreens.c
index 58d8ee0b4..b2d1f8741 100644
--- a/xorg-server/glx/glxscreens.c
+++ b/xorg-server/glx/glxscreens.c
@@ -1,470 +1,474 @@
-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <GL/glxtokens.h>
-#include <string.h>
-#include <windowstr.h>
-#include <os.h>
-#include <colormapst.h>
-
-#include "privates.h"
-#include "glxserver.h"
-#include "glxutil.h"
-#include "glxext.h"
-#include "protocol-versions.h"
-
-static int glxScreenPrivateKeyIndex;
-static DevPrivateKey glxScreenPrivateKey = &glxScreenPrivateKeyIndex;
-
-const char GLServerVersion[] = "1.4";
-static const char GLServerExtensions[] = 
-			"GL_ARB_depth_texture "
-			"GL_ARB_draw_buffers "
-			"GL_ARB_fragment_program "
-			"GL_ARB_fragment_program_shadow "
-			"GL_ARB_imaging "
-			"GL_ARB_multisample "
-			"GL_ARB_multitexture "
-			"GL_ARB_occlusion_query "
-			"GL_ARB_point_parameters "
-			"GL_ARB_point_sprite "
-			"GL_ARB_shadow "
-			"GL_ARB_shadow_ambient "
-			"GL_ARB_texture_border_clamp "
-			"GL_ARB_texture_compression "
-			"GL_ARB_texture_cube_map "
-			"GL_ARB_texture_env_add "
-			"GL_ARB_texture_env_combine "
-			"GL_ARB_texture_env_crossbar "
-			"GL_ARB_texture_env_dot3 "
-			"GL_ARB_texture_mirrored_repeat "
-			"GL_ARB_texture_non_power_of_two "
-			"GL_ARB_transpose_matrix "
-			"GL_ARB_vertex_program "
-			"GL_ARB_window_pos "
-			"GL_EXT_abgr "
-			"GL_EXT_bgra "
- 			"GL_EXT_blend_color "
-			"GL_EXT_blend_equation_separate "
-			"GL_EXT_blend_func_separate "
-			"GL_EXT_blend_logic_op "
- 			"GL_EXT_blend_minmax "
- 			"GL_EXT_blend_subtract "
-			"GL_EXT_clip_volume_hint "
-			"GL_EXT_copy_texture "
-			"GL_EXT_draw_range_elements "
-			"GL_EXT_fog_coord "
-			"GL_EXT_framebuffer_object "
-			"GL_EXT_multi_draw_arrays "
-			"GL_EXT_packed_pixels "
-			"GL_EXT_paletted_texture "
-			"GL_EXT_point_parameters "
-			"GL_EXT_polygon_offset "
-			"GL_EXT_rescale_normal "
-			"GL_EXT_secondary_color "
-			"GL_EXT_separate_specular_color "
-			"GL_EXT_shadow_funcs "
-			"GL_EXT_shared_texture_palette "
- 			"GL_EXT_stencil_two_side "
-			"GL_EXT_stencil_wrap "
-			"GL_EXT_subtexture "
-			"GL_EXT_texture "
-			"GL_EXT_texture3D "
-			"GL_EXT_texture_compression_dxt1 "
-			"GL_EXT_texture_compression_s3tc "
-			"GL_EXT_texture_edge_clamp "
- 			"GL_EXT_texture_env_add "
- 			"GL_EXT_texture_env_combine "
- 			"GL_EXT_texture_env_dot3 "
- 			"GL_EXT_texture_filter_anisotropic "
-			"GL_EXT_texture_lod "
- 			"GL_EXT_texture_lod_bias "
- 			"GL_EXT_texture_mirror_clamp "
-			"GL_EXT_texture_object "
-			"GL_EXT_texture_rectangle "
-			"GL_EXT_vertex_array "
-			"GL_3DFX_texture_compression_FXT1 "
-			"GL_APPLE_packed_pixels "
-			"GL_ATI_draw_buffers "
-			"GL_ATI_texture_env_combine3 "
-			"GL_ATI_texture_mirror_once "
- 			"GL_HP_occlusion_test "
-			"GL_IBM_texture_mirrored_repeat "
-			"GL_INGR_blend_func_separate "
-			"GL_MESA_pack_invert "
-			"GL_MESA_ycbcr_texture "
-			"GL_NV_blend_square "
-			"GL_NV_depth_clamp "
-			"GL_NV_fog_distance "
-			"GL_NV_fragment_program "
-			"GL_NV_fragment_program_option "
-			"GL_NV_fragment_program2 "
-			"GL_NV_light_max_exponent "
-			"GL_NV_multisample_filter_hint "
-			"GL_NV_point_sprite "
-			"GL_NV_texgen_reflection "
-			"GL_NV_texture_compression_vtc "
-			"GL_NV_texture_env_combine4 "
-			"GL_NV_texture_expand_normal "
-			"GL_NV_texture_rectangle "
-			"GL_NV_vertex_program "
-			"GL_NV_vertex_program1_1 "
-			"GL_NV_vertex_program2 "
-			"GL_NV_vertex_program2_option "
-			"GL_NV_vertex_program3 "
-			"GL_OES_compressed_paletted_texture "
-			"GL_SGI_color_matrix "
-			"GL_SGI_color_table "
-			"GL_SGIS_generate_mipmap "
-			"GL_SGIS_multisample "
-			"GL_SGIS_point_parameters "
-			"GL_SGIS_texture_border_clamp "
-			"GL_SGIS_texture_edge_clamp "
-			"GL_SGIS_texture_lod "
-			"GL_SGIX_depth_texture "
-			"GL_SGIX_shadow "
-			"GL_SGIX_shadow_ambient "
-			"GL_SUN_slice_accum "
-			;
-
-/*
-** We have made the simplifying assuption that the same extensions are 
-** supported across all screens in a multi-screen system.
-*/
-static char GLXServerVendorName[] = "SGI";
-unsigned glxMajorVersion = SERVER_GLX_MAJOR_VERSION;
-unsigned glxMinorVersion = SERVER_GLX_MINOR_VERSION;
-static char GLXServerExtensions[] =
-			"GLX_ARB_multisample "
-			"GLX_EXT_visual_info "
-			"GLX_EXT_visual_rating "
-			"GLX_EXT_import_context "
-                        "GLX_EXT_texture_from_pixmap "
-			"GLX_OML_swap_method "
-			"GLX_SGI_make_current_read "
-#ifndef __APPLE__
-			"GLX_SGIS_multisample "
-                        "GLX_SGIX_hyperpipe "
-                        "GLX_SGIX_swap_barrier "
-#endif
-			"GLX_SGIX_fbconfig "
-			"GLX_SGIX_pbuffer "
-			"GLX_MESA_copy_sub_buffer "
-                        "GLX_INTEL_swap_event"
-			;
-
-/*
- * If your DDX driver wants to register support for swap barriers or hyperpipe
- * topology, it should call __glXHyperpipeInit() or __glXSwapBarrierInit()
- * with a dispatch table of functions to handle the requests.   In the XFree86
- * DDX, for example, you would call these near the bottom of the driver's
- * ScreenInit method, after DRI has been initialized.
- *
- * This should be replaced with a better method when we teach the server how
- * to load DRI drivers.
- */
-
-void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs)
-{
-    __GLXscreen *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-
-    pGlxScreen->hyperpipeFuncs = funcs;
-}
-
-void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs)
-{
-    __GLXscreen *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-
-    pGlxScreen->swapBarrierFuncs = funcs;
-}
-
-static Bool
-glxCloseScreen (int index, ScreenPtr pScreen)
-{
-    __GLXscreen *pGlxScreen = glxGetScreen(pScreen);
-
-    pScreen->CloseScreen = pGlxScreen->CloseScreen;
-    pScreen->DestroyWindow = pGlxScreen->DestroyWindow;
-
-    pGlxScreen->destroy(pGlxScreen);
-
-    return pScreen->CloseScreen(index, pScreen);
-}
-
-__GLXscreen *
-glxGetScreen(ScreenPtr pScreen)
-{
-    return dixLookupPrivate(&pScreen->devPrivates, glxScreenPrivateKey);
-}
-
-_X_EXPORT void GlxSetVisualConfigs(int nconfigs,
-                         void *configs, void **privates)
-{
-    /* We keep this stub around for the DDX drivers that still
-     * call it. */
-}
-
-GLint glxConvertToXVisualType(int visualType)
-{
-    static const int x_visual_types[] = {
-	TrueColor,   DirectColor,
-	PseudoColor, StaticColor,
-	GrayScale,   StaticGray
-    };
-
-    return ( (unsigned) (visualType - GLX_TRUE_COLOR) < 6 )
-	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
-}
-
-/* This code inspired by composite/compinit.c.  We could move this to
- * mi/ and share it with composite.*/
-
-static VisualPtr
-AddScreenVisuals(ScreenPtr pScreen, int count, int d)
-{
-    int		 i;
-    DepthPtr	 depth;
-
-    depth = NULL;
-    for (i = 0; i < pScreen->numDepths; i++) {
-	if (pScreen->allowedDepths[i].depth == d) {
-	    depth = &pScreen->allowedDepths[i];
-	    break;
-	}
-    }
-    if (depth == NULL)
-	return NULL;
-
-    if (ResizeVisualArray(pScreen, count, depth) == FALSE)
-        return NULL;
-
-    /* Return a pointer to the first of the added visuals. */ 
-    return pScreen->visuals + pScreen->numVisuals - count;
-}
-
-static int
-findFirstSet(unsigned int v)
-{
-    int i;
-
-    for (i = 0; i < 32; i++)
-	if (v & (1 << i))
-	    return i;
-
-    return -1;
-}
-
-static void
-initGlxVisual(VisualPtr visual, __GLXconfig *config)
-{
-    int maxBits;
-    maxBits = max(config->redBits, max(config->greenBits, config->blueBits));
-
-    config->visualID = visual->vid;
-    visual->class = glxConvertToXVisualType(config->visualType);
-    visual->bitsPerRGBValue = maxBits;
-    visual->ColormapEntries = 1 << maxBits;
-    visual->nplanes = config->redBits + config->greenBits + config->blueBits;
-
-    visual->redMask = config->redMask;
-    visual->greenMask = config->greenMask;
-    visual->blueMask = config->blueMask;
-    visual->offsetRed = findFirstSet(config->redMask);
-    visual->offsetGreen = findFirstSet(config->greenMask);
-    visual->offsetBlue = findFirstSet(config->blueMask);
-}
-
-static __GLXconfig *
-pickFBConfig(__GLXscreen *pGlxScreen, VisualPtr visual)
-{
-    __GLXconfig *best = NULL, *config;
-    int best_score = 0;
-
-    for (config = pGlxScreen->fbconfigs; config != NULL; config = config->next) {
-	int score = 0;
-
-	if (config->redMask != visual->redMask ||
-	    config->greenMask != visual->greenMask ||
-	    config->blueMask != visual->blueMask)
-	    continue;
-	if (config->visualRating != GLX_NONE)
-	    continue;
-	if (glxConvertToXVisualType(config->visualType) != visual->class)
-	    continue;
-	/* If it's the 32-bit RGBA visual, demand a 32-bit fbconfig. */
-	if (visual->nplanes == 32 && config->rgbBits != 32)
-	    continue;
-	/* Can't use the same FBconfig for multiple X visuals.  I think. */
-	if (config->visualID != 0)
-	    continue;
-
-	if (config->doubleBufferMode > 0)
-	    score += 8;
-	if (config->depthBits > 0)
-	    score += 4;
-	if (config->stencilBits > 0)
-	    score += 2;
-	if (config->alphaBits > 0)
-	    score++;
-
-	if (score > best_score) {
-	    best = config;
-	    best_score = score;
-	}
-    }
-
-    return best;
-}
-
-static Bool
-glxDestroyWindow(WindowPtr pWin)
-{
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-    __GLXscreen *pGlxScreen = glxGetScreen(pScreen);
-    Bool retval = TRUE;
-
-    FreeResource(pWin->drawable.id, FALSE);
-
-    /* call lower wrapped functions */
-    if (pGlxScreen->DestroyWindow) {
-	/* unwrap */
-	pScreen->DestroyWindow = pGlxScreen->DestroyWindow;
-
-	/* call lower layers */
-	retval = (*pScreen->DestroyWindow)(pWin);
-
-	/* rewrap */
-	pGlxScreen->DestroyWindow = pScreen->DestroyWindow;
-	pScreen->DestroyWindow = glxDestroyWindow;
-    }
-
-    return retval;
-}
-
-void __glXScreenInit(__GLXscreen *pGlxScreen, ScreenPtr pScreen)
-{
-    __GLXconfig *m;
-    __GLXconfig *config;
-    int i;
-
-    pGlxScreen->pScreen       = pScreen;
-    pGlxScreen->GLextensions  = xstrdup(GLServerExtensions);
-    pGlxScreen->GLXvendor     = xstrdup(GLXServerVendorName);
-    pGlxScreen->GLXextensions = xstrdup(GLXServerExtensions);
-
-    /* All GLX providers must support all of the functionality required for at
-     * least GLX 1.2.  If the provider supports a higher version, the GLXminor
-     * version can be changed in the provider's screen-probe routine.  For
-     * most providers, the screen-probe routine is the caller of this
-     * function.
-     */
-    pGlxScreen->GLXmajor      = 1;
-    pGlxScreen->GLXminor      = 2;
-
-    pGlxScreen->CloseScreen = pScreen->CloseScreen;
-    pScreen->CloseScreen = glxCloseScreen;
-    pGlxScreen->DestroyWindow = pScreen->DestroyWindow;
-    pScreen->DestroyWindow = glxDestroyWindow;
-
-    i = 0;
-    for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next) {
-	m->fbconfigID = FakeClientID(0);
-	m->visualID = 0;
-	i++;
-    }
-    pGlxScreen->numFBConfigs = i;
-
-    pGlxScreen->visuals =
-	xcalloc(pGlxScreen->numFBConfigs, sizeof (__GLXconfig *));
-
-    /* First, try to choose featureful FBconfigs for the existing X visuals.
-     * Note that if multiple X visuals end up with the same FBconfig being
-     * chosen, the later X visuals don't get GLX visuals (because we want to
-     * prioritize the root visual being GLX).
-     */
-    for (i = 0; i < pScreen->numVisuals; i++) {
-	VisualPtr visual = &pScreen->visuals[i];
-
-	config = pickFBConfig(pGlxScreen, visual);
-	if (config) {
-	    pGlxScreen->visuals[pGlxScreen->numVisuals++] = config;
-	    config->visualID = visual->vid;
-	}
-    }
-
-    /* Then, add new visuals corresponding to all FBconfigs that didn't have
-     * an existing, appropriate visual.
-     */
-    for (config = pGlxScreen->fbconfigs; config != NULL; config = config->next) {
-	int depth;
-
-	VisualPtr visual;
-
-	if (config->visualID != 0)
-	    continue;
-
-	/* Only count RGB bits and not alpha, as we're not trying to create
-	 * visuals for compositing (that's what the 32-bit composite visual
-	 * set up above is for.
-	 */
-	depth = config->redBits + config->greenBits + config->blueBits;
-
-	/* Make sure that our FBconfig's depth can actually be displayed
-	 * (corresponds to an existing visual).
-	 */
-	for (i = 0; i < pScreen->numVisuals; i++) {
-	    if (depth == pScreen->visuals[i].nplanes)
-		break;
-	}
-	if (i == pScreen->numVisuals)
-	    continue;
-
-	/* Create a new X visual for our FBconfig. */
-	visual = AddScreenVisuals(pScreen, 1, depth);
-	if (visual == NULL)
-	    continue;
-
-	pGlxScreen->visuals[pGlxScreen->numVisuals++] = config;
-	initGlxVisual(visual, config);
-    }
-
-    dixSetPrivate(&pScreen->devPrivates, glxScreenPrivateKey, pGlxScreen);
-}
-
-void __glXScreenDestroy(__GLXscreen *screen)
-{
-    xfree(screen->GLXvendor);
-    xfree(screen->GLXextensions);
-    xfree(screen->GLextensions);
-}
+/*

+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)

+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice including the dates of first publication and

+ * either this permission notice or a reference to

+ * http://oss.sgi.com/projects/FreeB/

+ * shall be included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ *

+ * Except as contained in this notice, the name of Silicon Graphics, Inc.

+ * shall not be used in advertising or otherwise to promote the sale, use or

+ * other dealings in this Software without prior written authorization from

+ * Silicon Graphics, Inc.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+

+#include "glheader.h"

+

+#endif

+

+#include <GL/glxtokens.h>

+#include <string.h>

+#include <windowstr.h>

+#include <os.h>

+#include <colormapst.h>

+

+#include "privates.h"

+#include "glxserver.h"

+#include "glxutil.h"

+#include "glxext.h"

+#include "protocol-versions.h"

+

+static int glxScreenPrivateKeyIndex;

+static DevPrivateKey glxScreenPrivateKey = &glxScreenPrivateKeyIndex;

+

+const char GLServerVersion[] = "1.4";

+static const char GLServerExtensions[] = 

+			"GL_ARB_depth_texture "

+			"GL_ARB_draw_buffers "

+			"GL_ARB_fragment_program "

+			"GL_ARB_fragment_program_shadow "

+			"GL_ARB_imaging "

+			"GL_ARB_multisample "

+			"GL_ARB_multitexture "

+			"GL_ARB_occlusion_query "

+			"GL_ARB_point_parameters "

+			"GL_ARB_point_sprite "

+			"GL_ARB_shadow "

+			"GL_ARB_shadow_ambient "

+			"GL_ARB_texture_border_clamp "

+			"GL_ARB_texture_compression "

+			"GL_ARB_texture_cube_map "

+			"GL_ARB_texture_env_add "

+			"GL_ARB_texture_env_combine "

+			"GL_ARB_texture_env_crossbar "

+			"GL_ARB_texture_env_dot3 "

+			"GL_ARB_texture_mirrored_repeat "

+			"GL_ARB_texture_non_power_of_two "

+			"GL_ARB_transpose_matrix "

+			"GL_ARB_vertex_program "

+			"GL_ARB_window_pos "

+			"GL_EXT_abgr "

+			"GL_EXT_bgra "

+ 			"GL_EXT_blend_color "

+			"GL_EXT_blend_equation_separate "

+			"GL_EXT_blend_func_separate "

+			"GL_EXT_blend_logic_op "

+ 			"GL_EXT_blend_minmax "

+ 			"GL_EXT_blend_subtract "

+			"GL_EXT_clip_volume_hint "

+			"GL_EXT_copy_texture "

+			"GL_EXT_draw_range_elements "

+			"GL_EXT_fog_coord "

+			"GL_EXT_framebuffer_object "

+			"GL_EXT_multi_draw_arrays "

+			"GL_EXT_packed_pixels "

+			"GL_EXT_paletted_texture "

+			"GL_EXT_point_parameters "

+			"GL_EXT_polygon_offset "

+			"GL_EXT_rescale_normal "

+			"GL_EXT_secondary_color "

+			"GL_EXT_separate_specular_color "

+			"GL_EXT_shadow_funcs "

+			"GL_EXT_shared_texture_palette "

+ 			"GL_EXT_stencil_two_side "

+			"GL_EXT_stencil_wrap "

+			"GL_EXT_subtexture "

+			"GL_EXT_texture "

+			"GL_EXT_texture3D "

+			"GL_EXT_texture_compression_dxt1 "

+			"GL_EXT_texture_compression_s3tc "

+			"GL_EXT_texture_edge_clamp "

+ 			"GL_EXT_texture_env_add "

+ 			"GL_EXT_texture_env_combine "

+ 			"GL_EXT_texture_env_dot3 "

+ 			"GL_EXT_texture_filter_anisotropic "

+			"GL_EXT_texture_lod "

+ 			"GL_EXT_texture_lod_bias "

+ 			"GL_EXT_texture_mirror_clamp "

+			"GL_EXT_texture_object "

+			"GL_EXT_texture_rectangle "

+			"GL_EXT_vertex_array "

+			"GL_3DFX_texture_compression_FXT1 "

+			"GL_APPLE_packed_pixels "

+			"GL_ATI_draw_buffers "

+			"GL_ATI_texture_env_combine3 "

+			"GL_ATI_texture_mirror_once "

+ 			"GL_HP_occlusion_test "

+			"GL_IBM_texture_mirrored_repeat "

+			"GL_INGR_blend_func_separate "

+			"GL_MESA_pack_invert "

+			"GL_MESA_ycbcr_texture "

+			"GL_NV_blend_square "

+			"GL_NV_depth_clamp "

+			"GL_NV_fog_distance "

+			"GL_NV_fragment_program "

+			"GL_NV_fragment_program_option "

+			"GL_NV_fragment_program2 "

+			"GL_NV_light_max_exponent "

+			"GL_NV_multisample_filter_hint "

+			"GL_NV_point_sprite "

+			"GL_NV_texgen_reflection "

+			"GL_NV_texture_compression_vtc "

+			"GL_NV_texture_env_combine4 "

+			"GL_NV_texture_expand_normal "

+			"GL_NV_texture_rectangle "

+			"GL_NV_vertex_program "

+			"GL_NV_vertex_program1_1 "

+			"GL_NV_vertex_program2 "

+			"GL_NV_vertex_program2_option "

+			"GL_NV_vertex_program3 "

+			"GL_OES_compressed_paletted_texture "

+			"GL_SGI_color_matrix "

+			"GL_SGI_color_table "

+			"GL_SGIS_generate_mipmap "

+			"GL_SGIS_multisample "

+			"GL_SGIS_point_parameters "

+			"GL_SGIS_texture_border_clamp "

+			"GL_SGIS_texture_edge_clamp "

+			"GL_SGIS_texture_lod "

+			"GL_SGIX_depth_texture "

+			"GL_SGIX_shadow "

+			"GL_SGIX_shadow_ambient "

+			"GL_SUN_slice_accum "

+			;

+

+/*

+** We have made the simplifying assuption that the same extensions are 

+** supported across all screens in a multi-screen system.

+*/

+static char GLXServerVendorName[] = "SGI";

+unsigned glxMajorVersion = SERVER_GLX_MAJOR_VERSION;

+unsigned glxMinorVersion = SERVER_GLX_MINOR_VERSION;

+static char GLXServerExtensions[] =

+			"GLX_ARB_multisample "

+			"GLX_EXT_visual_info "

+			"GLX_EXT_visual_rating "

+			"GLX_EXT_import_context "

+                        "GLX_EXT_texture_from_pixmap "

+			"GLX_OML_swap_method "

+			"GLX_SGI_make_current_read "

+#ifndef __APPLE__

+			"GLX_SGIS_multisample "

+                        "GLX_SGIX_hyperpipe "

+                        "GLX_SGIX_swap_barrier "

+#endif

+			"GLX_SGIX_fbconfig "

+			"GLX_SGIX_pbuffer "

+			"GLX_MESA_copy_sub_buffer "

+                        "GLX_INTEL_swap_event"

+			;

+

+/*

+ * If your DDX driver wants to register support for swap barriers or hyperpipe

+ * topology, it should call __glXHyperpipeInit() or __glXSwapBarrierInit()

+ * with a dispatch table of functions to handle the requests.   In the XFree86

+ * DDX, for example, you would call these near the bottom of the driver's

+ * ScreenInit method, after DRI has been initialized.

+ *

+ * This should be replaced with a better method when we teach the server how

+ * to load DRI drivers.

+ */

+

+void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs)

+{

+    __GLXscreen *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+

+    pGlxScreen->hyperpipeFuncs = funcs;

+}

+

+void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs)

+{

+    __GLXscreen *pGlxScreen = glxGetScreen(screenInfo.screens[screen]);

+

+    pGlxScreen->swapBarrierFuncs = funcs;

+}

+

+static Bool

+glxCloseScreen (int index, ScreenPtr pScreen)

+{

+    __GLXscreen *pGlxScreen = glxGetScreen(pScreen);

+

+    pScreen->CloseScreen = pGlxScreen->CloseScreen;

+    pScreen->DestroyWindow = pGlxScreen->DestroyWindow;

+

+    pGlxScreen->destroy(pGlxScreen);

+

+    return pScreen->CloseScreen(index, pScreen);

+}

+

+__GLXscreen *

+glxGetScreen(ScreenPtr pScreen)

+{

+    return dixLookupPrivate(&pScreen->devPrivates, glxScreenPrivateKey);

+}

+

+_X_EXPORT void GlxSetVisualConfigs(int nconfigs,

+                         void *configs, void **privates)

+{

+    /* We keep this stub around for the DDX drivers that still

+     * call it. */

+}

+

+GLint glxConvertToXVisualType(int visualType)

+{

+    static const int x_visual_types[] = {

+	TrueColor,   DirectColor,

+	PseudoColor, StaticColor,

+	GrayScale,   StaticGray

+    };

+

+    return ( (unsigned) (visualType - GLX_TRUE_COLOR) < 6 )

+	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;

+}

+

+/* This code inspired by composite/compinit.c.  We could move this to

+ * mi/ and share it with composite.*/

+

+static VisualPtr

+AddScreenVisuals(ScreenPtr pScreen, int count, int d)

+{

+    int		 i;

+    DepthPtr	 depth;

+

+    depth = NULL;

+    for (i = 0; i < pScreen->numDepths; i++) {

+	if (pScreen->allowedDepths[i].depth == d) {

+	    depth = &pScreen->allowedDepths[i];

+	    break;

+	}

+    }

+    if (depth == NULL)

+	return NULL;

+

+    if (ResizeVisualArray(pScreen, count, depth) == FALSE)

+        return NULL;

+

+    /* Return a pointer to the first of the added visuals. */ 

+    return pScreen->visuals + pScreen->numVisuals - count;

+}

+

+static int

+findFirstSet(unsigned int v)

+{

+    int i;

+

+    for (i = 0; i < 32; i++)

+	if (v & (1 << i))

+	    return i;

+

+    return -1;

+}

+

+static void

+initGlxVisual(VisualPtr visual, __GLXconfig *config)

+{

+    int maxBits;

+    maxBits = max(config->redBits, max(config->greenBits, config->blueBits));

+

+    config->visualID = visual->vid;

+    visual->class = glxConvertToXVisualType(config->visualType);

+    visual->bitsPerRGBValue = maxBits;

+    visual->ColormapEntries = 1 << maxBits;

+    visual->nplanes = config->redBits + config->greenBits + config->blueBits;

+

+    visual->redMask = config->redMask;

+    visual->greenMask = config->greenMask;

+    visual->blueMask = config->blueMask;

+    visual->offsetRed = findFirstSet(config->redMask);

+    visual->offsetGreen = findFirstSet(config->greenMask);

+    visual->offsetBlue = findFirstSet(config->blueMask);

+}

+

+static __GLXconfig *

+pickFBConfig(__GLXscreen *pGlxScreen, VisualPtr visual)

+{

+    __GLXconfig *best = NULL, *config;

+    int best_score = 0;

+

+    for (config = pGlxScreen->fbconfigs; config != NULL; config = config->next) {

+	int score = 0;

+

+	if (config->redMask != visual->redMask ||

+	    config->greenMask != visual->greenMask ||

+	    config->blueMask != visual->blueMask)

+	    continue;

+	if (config->visualRating != GLX_NONE)

+	    continue;

+	if (glxConvertToXVisualType(config->visualType) != visual->class)

+	    continue;

+	/* If it's the 32-bit RGBA visual, demand a 32-bit fbconfig. */

+	if (visual->nplanes == 32 && config->rgbBits != 32)

+	    continue;

+	/* Can't use the same FBconfig for multiple X visuals.  I think. */

+	if (config->visualID != 0)

+	    continue;

+

+	if (config->doubleBufferMode > 0)

+	    score += 8;

+	if (config->depthBits > 0)

+	    score += 4;

+	if (config->stencilBits > 0)

+	    score += 2;

+	if (config->alphaBits > 0)

+	    score++;

+

+	if (score > best_score) {

+	    best = config;

+	    best_score = score;

+	}

+    }

+

+    return best;

+}

+

+static Bool

+glxDestroyWindow(WindowPtr pWin)

+{

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    __GLXscreen *pGlxScreen = glxGetScreen(pScreen);

+    Bool retval = TRUE;

+

+    FreeResource(pWin->drawable.id, FALSE);

+

+    /* call lower wrapped functions */

+    if (pGlxScreen->DestroyWindow) {

+	/* unwrap */

+	pScreen->DestroyWindow = pGlxScreen->DestroyWindow;

+

+	/* call lower layers */

+	retval = (*pScreen->DestroyWindow)(pWin);

+

+	/* rewrap */

+	pGlxScreen->DestroyWindow = pScreen->DestroyWindow;

+	pScreen->DestroyWindow = glxDestroyWindow;

+    }

+

+    return retval;

+}

+

+void __glXScreenInit(__GLXscreen *pGlxScreen, ScreenPtr pScreen)

+{

+    __GLXconfig *m;

+    __GLXconfig *config;

+    int i;

+

+    pGlxScreen->pScreen       = pScreen;

+    pGlxScreen->GLextensions  = xstrdup(GLServerExtensions);

+    pGlxScreen->GLXvendor     = xstrdup(GLXServerVendorName);

+    pGlxScreen->GLXextensions = xstrdup(GLXServerExtensions);

+

+    /* All GLX providers must support all of the functionality required for at

+     * least GLX 1.2.  If the provider supports a higher version, the GLXminor

+     * version can be changed in the provider's screen-probe routine.  For

+     * most providers, the screen-probe routine is the caller of this

+     * function.

+     */

+    pGlxScreen->GLXmajor      = 1;

+    pGlxScreen->GLXminor      = 2;

+

+    pGlxScreen->CloseScreen = pScreen->CloseScreen;

+    pScreen->CloseScreen = glxCloseScreen;

+    pGlxScreen->DestroyWindow = pScreen->DestroyWindow;

+    pScreen->DestroyWindow = glxDestroyWindow;

+

+    i = 0;

+    for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next) {

+	m->fbconfigID = FakeClientID(0);

+	m->visualID = 0;

+	i++;

+    }

+    pGlxScreen->numFBConfigs = i;

+

+    pGlxScreen->visuals =

+	xcalloc(pGlxScreen->numFBConfigs, sizeof (__GLXconfig *));

+

+    /* First, try to choose featureful FBconfigs for the existing X visuals.

+     * Note that if multiple X visuals end up with the same FBconfig being

+     * chosen, the later X visuals don't get GLX visuals (because we want to

+     * prioritize the root visual being GLX).

+     */

+    for (i = 0; i < pScreen->numVisuals; i++) {

+	VisualPtr visual = &pScreen->visuals[i];

+

+	config = pickFBConfig(pGlxScreen, visual);

+	if (config) {

+	    pGlxScreen->visuals[pGlxScreen->numVisuals++] = config;

+	    config->visualID = visual->vid;

+	}

+    }

+

+    /* Then, add new visuals corresponding to all FBconfigs that didn't have

+     * an existing, appropriate visual.

+     */

+    for (config = pGlxScreen->fbconfigs; config != NULL; config = config->next) {

+	int depth;

+

+	VisualPtr visual;

+

+	if (config->visualID != 0)

+	    continue;

+

+	/* Only count RGB bits and not alpha, as we're not trying to create

+	 * visuals for compositing (that's what the 32-bit composite visual

+	 * set up above is for.

+	 */

+	depth = config->redBits + config->greenBits + config->blueBits;

+

+	/* Make sure that our FBconfig's depth can actually be displayed

+	 * (corresponds to an existing visual).

+	 */

+	for (i = 0; i < pScreen->numVisuals; i++) {

+	    if (depth == pScreen->visuals[i].nplanes)

+		break;

+	}

+	if (i == pScreen->numVisuals)

+	    continue;

+

+	/* Create a new X visual for our FBconfig. */

+	visual = AddScreenVisuals(pScreen, 1, depth);

+	if (visual == NULL)

+	    continue;

+

+	pGlxScreen->visuals[pGlxScreen->numVisuals++] = config;

+	initGlxVisual(visual, config);

+    }

+

+    dixSetPrivate(&pScreen->devPrivates, glxScreenPrivateKey, pGlxScreen);

+}

+

+void __glXScreenDestroy(__GLXscreen *screen)

+{

+    xfree(screen->GLXvendor);

+    xfree(screen->GLXextensions);

+    xfree(screen->GLextensions);

+}

diff --git a/xorg-server/glx/glxserver.h b/xorg-server/glx/glxserver.h
index 1daf97758..296d453eb 100644
--- a/xorg-server/glx/glxserver.h
+++ b/xorg-server/glx/glxserver.h
@@ -1,254 +1,255 @@
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _GLX_server_h_
-#define _GLX_server_h_
-
-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xmd.h>
-#include <misc.h>
-#include <dixstruct.h>
-#include <pixmapstr.h>
-#include <gcstruct.h>
-#include <extnsionst.h>
-#include <resource.h>
-#include <scrnintstr.h>
-
-/*
-** The X header misc.h defines these math functions.
-*/
-#undef abs
-#undef fabs
-
-#define GL_GLEXT_PROTOTYPES /* we want prototypes */
-#include <GL/gl.h>
-#include <GL/glxproto.h>
-
-/*
-** GLX resources.
-*/
-typedef XID GLXContextID;
-typedef XID GLXPixmap;
-typedef XID GLXDrawable;
-
-typedef struct __GLXclientStateRec __GLXclientState;
-typedef struct __GLXdrawable __GLXdrawable;
-typedef struct __GLXcontext __GLXcontext;
-
-#include "glxscreens.h"
-#include "glxdrawable.h"
-#include "glxcontext.h"
-
-#ifndef True
-#define True 1
-#endif
-#ifndef False
-#define False 0
-#endif
-
-extern __GLXscreen *glxGetScreen(ScreenPtr pScreen);
-extern __GLXclientState *glxGetClient(ClientPtr pClient);
-
-/************************************************************************/
-
-void GlxExtensionInit(void);
-
-void GlxSetVisualConfigs(int nconfigs, 
-                         void *configs, void **privates);
-
-void __glXScreenInitVisuals(__GLXscreen *screen);
-
-/*
-** The last context used (from the server's persective) is cached.
-*/
-extern __GLXcontext *__glXLastContext;
-extern __GLXcontext *__glXForceCurrent(__GLXclientState*, GLXContextTag, int*);
-
-extern ClientPtr __pGlxClient;
-
-int __glXError(int error);
-
-/*
-** Macros to set, unset, and retrieve the flag that says whether a context
-** has unflushed commands.
-*/
-#define __GLX_NOTE_UNFLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_TRUE
-#define __GLX_NOTE_FLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_FALSE
-#define __GLX_HAS_UNFLUSHED_CMDS(glxc) (glxc->hasUnflushedCommands)
-
-/************************************************************************/
-
-typedef struct __GLXprovider __GLXprovider;
-struct __GLXprovider {
-    __GLXscreen *(*screenProbe)(ScreenPtr pScreen);
-    const char    *name;
-    __GLXprovider *next;
-};
-
-void GlxPushProvider(__GLXprovider *provider);
-
-enum {
-    GLX_MINIMAL_VISUALS,
-    GLX_TYPICAL_VISUALS,
-    GLX_ALL_VISUALS
-};
-
-void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean),
-				   void (*leave)(GLboolean));
-void __glXenterServer(GLboolean rendering);
-void __glXleaveServer(GLboolean rendering);
-
-void glxSuspendClients(void);
-void glxResumeClients(void);
-
-/*
-** State kept per client.
-*/
-struct __GLXclientStateRec {
-    /*
-    ** Whether this structure is currently being used to support a client.
-    */
-    Bool inUse;
-
-    /*
-    ** Buffer for returned data.
-    */
-    GLbyte *returnBuf;
-    GLint returnBufSize;
-
-    /*
-    ** Keep track of large rendering commands, which span multiple requests.
-    */
-    GLint largeCmdBytesSoFar;		/* bytes received so far	*/
-    GLint largeCmdBytesTotal;		/* total bytes expected		*/
-    GLint largeCmdRequestsSoFar;	/* requests received so far	*/
-    GLint largeCmdRequestsTotal;	/* total requests expected	*/
-    GLbyte *largeCmdBuf;
-    GLint largeCmdBufSize;
-
-    /*
-    ** Keep a list of all the contexts that are current for this client's
-    ** threads.
-    */
-    __GLXcontext **currentContexts;
-    GLint numCurrentContexts;
-
-    /* Back pointer to X client record */
-    ClientPtr client;
-
-    int GLClientmajorVersion;
-    int GLClientminorVersion;
-    char *GLClientextensions;
-};
-
-/************************************************************************/
-
-/*
-** Dispatch tables.
-*/
-typedef void (*__GLXdispatchRenderProcPtr)(GLbyte *);
-typedef int (*__GLXdispatchSingleProcPtr)(__GLXclientState *, GLbyte *);
-typedef int (*__GLXdispatchVendorPrivProcPtr)(__GLXclientState *, GLbyte *);
-
-/*
- * Dispatch for GLX commands.
- */
-typedef int (*__GLXprocPtr)(__GLXclientState *, char *pc);
-
-/*
- * Tables for computing the size of each rendering command.
- */
-typedef int (*gl_proto_size_func)(const GLbyte *, Bool);
-
-typedef struct {
-    int bytes;
-    gl_proto_size_func varsize;
-} __GLXrenderSizeData;
-
-/************************************************************************/
-
-/*
-** X resources.
-*/
-extern RESTYPE __glXContextRes;
-extern RESTYPE __glXClientRes;
-extern RESTYPE __glXPixmapRes;
-extern RESTYPE __glXDrawableRes;
-
-/************************************************************************/
-
-/*
-** Prototypes.
-*/
-
-extern char *__glXcombine_strings(const char *, const char *);
-
-/*
-** Routines for sending swapped replies.
-*/
-
-extern void __glXSwapMakeCurrentReply(ClientPtr client,
-				      xGLXMakeCurrentReply *reply);
-extern void __glXSwapIsDirectReply(ClientPtr client,
-				   xGLXIsDirectReply *reply);
-extern void __glXSwapQueryVersionReply(ClientPtr client,
-				       xGLXQueryVersionReply *reply);
-extern void __glXSwapQueryContextInfoEXTReply(ClientPtr client,
-					      xGLXQueryContextInfoEXTReply *reply,
-					      int *buf);
-extern void __glXSwapGetDrawableAttributesReply(ClientPtr client,
-						xGLXGetDrawableAttributesReply *reply, CARD32 *buf);
-extern void glxSwapQueryExtensionsStringReply(ClientPtr client,
-				xGLXQueryExtensionsStringReply *reply, char *buf);
-extern void glxSwapQueryServerStringReply(ClientPtr client,
-				xGLXQueryServerStringReply *reply, char *buf);
-
-
-/*
- * Routines for computing the size of variably-sized rendering commands.
- */
-
-extern int __glXTypeSize(GLenum enm);
-extern int __glXImageSize(GLenum format, GLenum type,
-    GLenum target, GLsizei w, GLsizei h, GLsizei d,
-    GLint imageHeight, GLint rowLength, GLint skipImages, GLint skipRows,
-    GLint alignment);
-
-extern unsigned glxMajorVersion;
-extern unsigned glxMinorVersion;
-
-extern int __glXEventBase;
-
-#endif /* !__GLX_server_h__ */
+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#ifndef _GLX_server_h_

+#define _GLX_server_h_

+

+/*

+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)

+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice including the dates of first publication and

+ * either this permission notice or a reference to

+ * http://oss.sgi.com/projects/FreeB/

+ * shall be included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ *

+ * Except as contained in this notice, the name of Silicon Graphics, Inc.

+ * shall not be used in advertising or otherwise to promote the sale, use or

+ * other dealings in this Software without prior written authorization from

+ * Silicon Graphics, Inc.

+ */

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/Xmd.h>

+#include <misc.h>

+#include <dixstruct.h>

+#include <pixmapstr.h>

+#include <gcstruct.h>

+#include <extnsionst.h>

+#include <resource.h>

+#include <scrnintstr.h>

+

+/*

+** The X header misc.h defines these math functions.

+*/

+#undef abs

+#undef fabs

+

+#define GL_GLEXT_PROTOTYPES /* we want prototypes */

+#include <GL/gl.h>

+#include <GL/glext.h>

+#include <GL/glxproto.h>

+

+/*

+** GLX resources.

+*/

+typedef XID GLXContextID;

+typedef XID GLXPixmap;

+typedef XID GLXDrawable;

+

+typedef struct __GLXclientStateRec __GLXclientState;

+typedef struct __GLXdrawable __GLXdrawable;

+typedef struct __GLXcontext __GLXcontext;

+

+#include "glxscreens.h"

+#include "glxdrawable.h"

+#include "glxcontext.h"

+

+#ifndef True

+#define True 1

+#endif

+#ifndef False

+#define False 0

+#endif

+

+extern __GLXscreen *glxGetScreen(ScreenPtr pScreen);

+extern __GLXclientState *glxGetClient(ClientPtr pClient);

+

+/************************************************************************/

+

+void GlxExtensionInit(void);

+

+void GlxSetVisualConfigs(int nconfigs, 

+                         void *configs, void **privates);

+

+void __glXScreenInitVisuals(__GLXscreen *screen);

+

+/*

+** The last context used (from the server's persective) is cached.

+*/

+extern __GLXcontext *__glXLastContext;

+extern __GLXcontext *__glXForceCurrent(__GLXclientState*, GLXContextTag, int*);

+

+extern ClientPtr __pGlxClient;

+

+int __glXError(int error);

+

+/*

+** Macros to set, unset, and retrieve the flag that says whether a context

+** has unflushed commands.

+*/

+#define __GLX_NOTE_UNFLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_TRUE

+#define __GLX_NOTE_FLUSHED_CMDS(glxc) glxc->hasUnflushedCommands = GL_FALSE

+#define __GLX_HAS_UNFLUSHED_CMDS(glxc) (glxc->hasUnflushedCommands)

+

+/************************************************************************/

+

+typedef struct __GLXprovider __GLXprovider;

+struct __GLXprovider {

+    __GLXscreen *(*screenProbe)(ScreenPtr pScreen);

+    const char    *name;

+    __GLXprovider *next;

+};

+

+void GlxPushProvider(__GLXprovider *provider);

+

+enum {

+    GLX_MINIMAL_VISUALS,

+    GLX_TYPICAL_VISUALS,

+    GLX_ALL_VISUALS

+};

+

+void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean),

+				   void (*leave)(GLboolean));

+void __glXenterServer(GLboolean rendering);

+void __glXleaveServer(GLboolean rendering);

+

+void glxSuspendClients(void);

+void glxResumeClients(void);

+

+/*

+** State kept per client.

+*/

+struct __GLXclientStateRec {

+    /*

+    ** Whether this structure is currently being used to support a client.

+    */

+    Bool inUse;

+

+    /*

+    ** Buffer for returned data.

+    */

+    GLbyte *returnBuf;

+    GLint returnBufSize;

+

+    /*

+    ** Keep track of large rendering commands, which span multiple requests.

+    */

+    GLint largeCmdBytesSoFar;		/* bytes received so far	*/

+    GLint largeCmdBytesTotal;		/* total bytes expected		*/

+    GLint largeCmdRequestsSoFar;	/* requests received so far	*/

+    GLint largeCmdRequestsTotal;	/* total requests expected	*/

+    GLbyte *largeCmdBuf;

+    GLint largeCmdBufSize;

+

+    /*

+    ** Keep a list of all the contexts that are current for this client's

+    ** threads.

+    */

+    __GLXcontext **currentContexts;

+    GLint numCurrentContexts;

+

+    /* Back pointer to X client record */

+    ClientPtr client;

+

+    int GLClientmajorVersion;

+    int GLClientminorVersion;

+    char *GLClientextensions;

+};

+

+/************************************************************************/

+

+/*

+** Dispatch tables.

+*/

+typedef void (*__GLXdispatchRenderProcPtr)(GLbyte *);

+typedef int (*__GLXdispatchSingleProcPtr)(__GLXclientState *, GLbyte *);

+typedef int (*__GLXdispatchVendorPrivProcPtr)(__GLXclientState *, GLbyte *);

+

+/*

+ * Dispatch for GLX commands.

+ */

+typedef int (*__GLXprocPtr)(__GLXclientState *, char *pc);

+

+/*

+ * Tables for computing the size of each rendering command.

+ */

+typedef int (*gl_proto_size_func)(const GLbyte *, Bool);

+

+typedef struct {

+    int bytes;

+    gl_proto_size_func varsize;

+} __GLXrenderSizeData;

+

+/************************************************************************/

+

+/*

+** X resources.

+*/

+extern RESTYPE __glXContextRes;

+extern RESTYPE __glXClientRes;

+extern RESTYPE __glXPixmapRes;

+extern RESTYPE __glXDrawableRes;

+

+/************************************************************************/

+

+/*

+** Prototypes.

+*/

+

+extern char *__glXcombine_strings(const char *, const char *);

+

+/*

+** Routines for sending swapped replies.

+*/

+

+extern void __glXSwapMakeCurrentReply(ClientPtr client,

+				      xGLXMakeCurrentReply *reply);

+extern void __glXSwapIsDirectReply(ClientPtr client,

+				   xGLXIsDirectReply *reply);

+extern void __glXSwapQueryVersionReply(ClientPtr client,

+				       xGLXQueryVersionReply *reply);

+extern void __glXSwapQueryContextInfoEXTReply(ClientPtr client,

+					      xGLXQueryContextInfoEXTReply *reply,

+					      int *buf);

+extern void __glXSwapGetDrawableAttributesReply(ClientPtr client,

+						xGLXGetDrawableAttributesReply *reply, CARD32 *buf);

+extern void glxSwapQueryExtensionsStringReply(ClientPtr client,

+				xGLXQueryExtensionsStringReply *reply, char *buf);

+extern void glxSwapQueryServerStringReply(ClientPtr client,

+				xGLXQueryServerStringReply *reply, char *buf);

+

+

+/*

+ * Routines for computing the size of variably-sized rendering commands.

+ */

+

+extern int __glXTypeSize(GLenum enm);

+extern int __glXImageSize(GLenum format, GLenum type,

+    GLenum target, GLsizei w, GLsizei h, GLsizei d,

+    GLint imageHeight, GLint rowLength, GLint skipImages, GLint skipRows,

+    GLint alignment);

+

+extern unsigned glxMajorVersion;

+extern unsigned glxMinorVersion;

+

+extern int __glXEventBase;

+

+#endif /* !__GLX_server_h__ */

diff --git a/xorg-server/glx/indirect_dispatch.c b/xorg-server/glx/indirect_dispatch.c
index 666551903..1da14750d 100644
--- a/xorg-server/glx/indirect_dispatch.c
+++ b/xorg-server/glx/indirect_dispatch.c
@@ -24,6 +24,13 @@
  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#else
+
+#include "glheader.h"
+
+#endif
 
 #include <X11/Xmd.h>
 #include <GL/gl.h>
diff --git a/xorg-server/glx/indirect_dispatch_swap.c b/xorg-server/glx/indirect_dispatch_swap.c
index 3221c809d..64d9dc99b 100644
--- a/xorg-server/glx/indirect_dispatch_swap.c
+++ b/xorg-server/glx/indirect_dispatch_swap.c
@@ -24,6 +24,13 @@
  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#else
+
+#include "glheader.h"
+
+#endif
 
 #include <X11/Xmd.h>
 #include <GL/gl.h>
diff --git a/xorg-server/glx/indirect_program.c b/xorg-server/glx/indirect_program.c
index 237da2908..165d12bd9 100644
--- a/xorg-server/glx/indirect_program.c
+++ b/xorg-server/glx/indirect_program.c
@@ -31,6 +31,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/indirect_reqsize.c b/xorg-server/glx/indirect_reqsize.c
index 35bb9370f..ed64d0f46 100644
--- a/xorg-server/glx/indirect_reqsize.c
+++ b/xorg-server/glx/indirect_reqsize.c
@@ -25,6 +25,13 @@
  * SOFTWARE.
  */
 
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#else
+
+#include "glheader.h"
+
+#endif
 
 #include <GL/gl.h>
 #include "glxserver.h"
diff --git a/xorg-server/glx/indirect_size_get.c b/xorg-server/glx/indirect_size_get.c
index 5a2dbed29..af4ec9e8e 100644
--- a/xorg-server/glx/indirect_size_get.c
+++ b/xorg-server/glx/indirect_size_get.c
@@ -25,6 +25,13 @@
  * SOFTWARE.

  */

 

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+

+#include "glheader.h"

+

+#endif

 

 #include <GL/gl.h>

 #include "indirect_size_get.h"

@@ -888,7 +895,9 @@ __glGetTexLevelParameterfv_size(GLenum e)
     case GL_TEXTURE_INTENSITY_SIZE:

 /*      case GL_TEXTURE_INTENSITY_SIZE_EXT:*/

     case GL_TEXTURE_DEPTH:

+#ifndef _MSC_VER

     case GL_TEXTURE_INDEX_SIZE_EXT:

+#endif

     case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:

 /*      case GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB:*/

     case GL_TEXTURE_COMPRESSED:

diff --git a/xorg-server/glx/indirect_table.c b/xorg-server/glx/indirect_table.c
index cb3202605..b5ac86a5a 100644
--- a/xorg-server/glx/indirect_table.c
+++ b/xorg-server/glx/indirect_table.c
@@ -25,6 +25,10 @@
  * SOFTWARE.
  */
 
+#ifndef HAVE_DIX_CONFIG_H
+#include "glheader.h"
+#endif
+
 #include <inttypes.h>
 #include "glxserver.h"
 #include "glxext.h"
diff --git a/xorg-server/glx/indirect_texture_compression.c b/xorg-server/glx/indirect_texture_compression.c
index 5f44d7b1a..2de255533 100644
--- a/xorg-server/glx/indirect_texture_compression.c
+++ b/xorg-server/glx/indirect_texture_compression.c
@@ -25,6 +25,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/indirect_util.c b/xorg-server/glx/indirect_util.c
index 44309104e..2f48ab2b0 100644
--- a/xorg-server/glx/indirect_util.c
+++ b/xorg-server/glx/indirect_util.c
@@ -25,6 +25,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <string.h>
diff --git a/xorg-server/glx/makefile b/xorg-server/glx/makefile
new file mode 100644
index 000000000..65eac87fb
--- /dev/null
+++ b/xorg-server/glx/makefile
@@ -0,0 +1,42 @@
+LIBRARY=libglx

+

+DEFINES += GLAPIENTRY=__stdcall

+

+

+glapi_sources =					\

+	indirect_dispatch.c			\

+	indirect_dispatch_swap.c		\

+	indirect_reqsize.c			\

+	indirect_size_get.c			\

+	indirect_table.c			\

+	glapi.c					\

+	glthread.c

+libglxdri_la_SOURCES = \

+        extension_string.c

+

+CSRCS = \

+	$(indirect_sources) \

+	$(glapi_sources) \

+	$(libglxdri_la_SOURCES) \

+	indirect_util.c \

+	indirect_program.c \

+	indirect_texture_compression.c \

+        glxcmds.c \

+        glxcmdsswap.c \

+        glxext.c \

+	glxdriswrast.c \

+	glxdricommon.c \

+        glxscreens.c \

+        render2.c \

+        render2swap.c \

+        renderpix.c \

+        renderpixswap.c \

+        rensize.c \

+        single2.c \

+        single2swap.c \

+        singlepix.c \

+        singlepixswap.c \

+        singlesize.c \

+        swap_interval.c \

+        xfont.c

+

diff --git a/xorg-server/glx/render2.c b/xorg-server/glx/render2.c
index eb7c30ba0..32cee4160 100644
--- a/xorg-server/glx/render2.c
+++ b/xorg-server/glx/render2.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <glxserver.h>
diff --git a/xorg-server/glx/render2swap.c b/xorg-server/glx/render2swap.c
index 17354c4f8..59cb93a6a 100644
--- a/xorg-server/glx/render2swap.c
+++ b/xorg-server/glx/render2swap.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/renderpix.c b/xorg-server/glx/renderpix.c
index 056e62c87..3e5612036 100644
--- a/xorg-server/glx/renderpix.c
+++ b/xorg-server/glx/renderpix.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/renderpixswap.c b/xorg-server/glx/renderpixswap.c
index 9cd57410e..a73ed1e3c 100644
--- a/xorg-server/glx/renderpixswap.c
+++ b/xorg-server/glx/renderpixswap.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/rensize.c b/xorg-server/glx/rensize.c
index 8a58e08d7..6b85dc116 100644
--- a/xorg-server/glx/rensize.c
+++ b/xorg-server/glx/rensize.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <GL/gl.h>
@@ -219,7 +223,9 @@ int __glXImageSize( GLenum format, GLenum type, GLenum target,
 	  case GL_422_AVERAGE_EXT:
 	  case GL_422_REV_AVERAGE_EXT:
 	  case GL_DEPTH_STENCIL_NV:
+#ifndef _MSC_VER
 	  case GL_DEPTH_STENCIL_MESA:
+#endif
 	  case GL_YCBCR_MESA:
 	  case GL_LUMINANCE_ALPHA:
 	    elementsPerGroup = 2;
@@ -258,11 +264,13 @@ int __glXImageSize( GLenum format, GLenum type, GLenum target,
 	  case GL_UNSIGNED_SHORT_1_5_5_5_REV:
 	  case GL_UNSIGNED_SHORT_8_8_APPLE:
 	  case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+#ifndef _MSC_VER
 	  case GL_UNSIGNED_SHORT_15_1_MESA:
 	  case GL_UNSIGNED_SHORT_1_15_REV_MESA:
 	    bytesPerElement = 2;
 	    elementsPerGroup = 1;
 	    break;
+#endif
 	  case GL_INT:
 	  case GL_UNSIGNED_INT:
 	  case GL_FLOAT:
@@ -273,8 +281,10 @@ int __glXImageSize( GLenum format, GLenum type, GLenum target,
 	  case GL_UNSIGNED_INT_10_10_10_2:
 	  case GL_UNSIGNED_INT_2_10_10_10_REV:
 	  case GL_UNSIGNED_INT_24_8_NV:
+#ifndef _MSC_VER
 	  case GL_UNSIGNED_INT_24_8_MESA:
 	  case GL_UNSIGNED_INT_8_24_REV_MESA:
+#endif
 	    bytesPerElement = 4;
 	    elementsPerGroup = 1;
 	    break;
diff --git a/xorg-server/glx/single2.c b/xorg-server/glx/single2.c
index 50a59ed71..f6e474c46 100644
--- a/xorg-server/glx/single2.c
+++ b/xorg-server/glx/single2.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <string.h>
diff --git a/xorg-server/glx/single2swap.c b/xorg-server/glx/single2swap.c
index cf83bdc88..e27e97aee 100644
--- a/xorg-server/glx/single2swap.c
+++ b/xorg-server/glx/single2swap.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/singlepix.c b/xorg-server/glx/singlepix.c
index a0a6a7918..656f1ec5e 100644
--- a/xorg-server/glx/singlepix.c
+++ b/xorg-server/glx/singlepix.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/singlepixswap.c b/xorg-server/glx/singlepixswap.c
index a7febc9a6..c7d2d1562 100644
--- a/xorg-server/glx/singlepixswap.c
+++ b/xorg-server/glx/singlepixswap.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/singlesize.c b/xorg-server/glx/singlesize.c
index 9e95dd3d3..a9a2be66b 100644
--- a/xorg-server/glx/singlesize.c
+++ b/xorg-server/glx/singlesize.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include <GL/gl.h>
diff --git a/xorg-server/glx/swap_interval.c b/xorg-server/glx/swap_interval.c
index 0bae3247e..d8b4ab2b6 100644
--- a/xorg-server/glx/swap_interval.c
+++ b/xorg-server/glx/swap_interval.c
@@ -24,6 +24,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/glx/xfont.c b/xorg-server/glx/xfont.c
index b8b466d87..2af5996f3 100644
--- a/xorg-server/glx/xfont.c
+++ b/xorg-server/glx/xfont.c
@@ -30,6 +30,10 @@
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
+#else
+
+#include "glheader.h"
+
 #endif
 
 #include "glxserver.h"
diff --git a/xorg-server/hw/dmx/dmxinit.c b/xorg-server/hw/dmx/dmxinit.c
index f481cf5c9..739c4ca7f 100644
--- a/xorg-server/hw/dmx/dmxinit.c
+++ b/xorg-server/hw/dmx/dmxinit.c
@@ -1,1041 +1,1042 @@
-/*
- * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <kem@redhat.com>
- *   David H. Dawes <dawes@xfree86.org>
- *   Rickard E. (Rik) Faith <faith@redhat.com>
- *
- */
-
-/** \file
- * Provide expected functions for initialization from the ddx layer and
- * global variables for the DMX server. */
-
-#ifdef HAVE_DMX_CONFIG_H
-#include <dmx-config.h>
-#endif
-
-#include "dmx.h"
-#include "dmxinit.h"
-#include "dmxsync.h"
-#include "dmxlog.h"
-#include "dmxinput.h"
-#include "dmxscrinit.h"
-#include "dmxcursor.h"
-#include "dmxfont.h"
-#include "config/dmxconfig.h"
-#include "dmxcb.h"
-#include "dmxprop.h"
-#include "dmxstat.h"
-#ifdef RENDER
-#include "dmxpict.h"
-#endif
-
-#include <X11/Xos.h>                /* For gettimeofday */
-#include "dixstruct.h"
-#ifdef PANORAMIX
-#include "panoramiXsrv.h"
-#endif
-
-#include <signal.h>             /* For SIGQUIT */
-
-#ifdef GLXEXT
-#include <GL/glx.h>
-#include <GL/glxint.h>
-#include "dmx_glxvisuals.h"
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-
-extern void GlxSetVisualConfigs(
-    int               nconfigs,
-    __GLXvisualConfig *configs,
-    void              **configprivs
-);
-#endif /* GLXEXT */
-
-/* Global variables available to all Xserver/hw/dmx routines. */
-int             dmxNumScreens;
-DMXScreenInfo  *dmxScreens;
-
-int             dmxNumInputs;
-DMXInputInfo   *dmxInputs;
-
-int             dmxShadowFB = FALSE;
-
-XErrorEvent     dmxLastErrorEvent;
-Bool            dmxErrorOccurred = FALSE;
-
-char           *dmxFontPath = NULL;
-
-Bool            dmxOffScreenOpt = TRUE;
-
-Bool            dmxSubdividePrimitives = TRUE;
-
-Bool            dmxLazyWindowCreation = TRUE;
-
-Bool            dmxUseXKB = TRUE;
-
-int             dmxDepth = 0;
-
-#ifndef GLXEXT
-static Bool     dmxGLXProxy = FALSE;
-#else
-Bool            dmxGLXProxy = TRUE;
-
-Bool            dmxGLXSwapGroupSupport = TRUE;
-
-Bool            dmxGLXSyncSwap = FALSE;
-
-Bool            dmxGLXFinishSwap = FALSE;
-#endif
-
-Bool            dmxIgnoreBadFontPaths = FALSE;
-
-Bool            dmxAddRemoveScreens = FALSE;
-
-/* dmxErrorHandler catches errors that occur when calling one of the
- * back-end servers.  Some of this code is based on _XPrintDefaultError
- * in xc/lib/X11/XlibInt.c */
-static int dmxErrorHandler(Display *dpy, XErrorEvent *ev)
-{
-#define DMX_ERROR_BUF_SIZE 256
-                                /* RATS: these buffers are only used in
-                                 * length-limited calls. */
-    char        buf[DMX_ERROR_BUF_SIZE];
-    char        request[DMX_ERROR_BUF_SIZE];
-    _XExtension *ext = NULL;
-
-    dmxErrorOccurred  = TRUE;
-    dmxLastErrorEvent = *ev;
-
-    XGetErrorText(dpy, ev->error_code, buf, sizeof(buf));
-    dmxLog(dmxWarning, "dmxErrorHandler: %s\n", buf);
-
-                                /* Find major opcode name */
-    if (ev->request_code < 128) {
-        XmuSnprintf(request, sizeof(request), "%d", ev->request_code);
-        XGetErrorDatabaseText(dpy, "XRequest", request, "", buf, sizeof(buf));
-    } else {
-        for (ext = dpy->ext_procs;
-             ext && ext->codes.major_opcode != ev->request_code;
-             ext = ext->next);
-        if (ext) strncpy(buf, ext->name, sizeof(buf));
-        else     buf[0] = '\0';
-    }
-    dmxLog(dmxWarning, "                 Major opcode: %d (%s)\n",
-           ev->request_code, buf);
-
-                                /* Find minor opcode name */
-    if (ev->request_code >= 128 && ext) {
-        XmuSnprintf(request, sizeof(request), "%d", ev->request_code);
-        XmuSnprintf(request, sizeof(request), "%s.%d",
-                    ext->name, ev->minor_code);
-        XGetErrorDatabaseText(dpy, "XRequest", request, "", buf, sizeof(buf));
-        dmxLog(dmxWarning, "                 Minor opcode: %d (%s)\n",
-               ev->minor_code, buf);
-    }
-
-                                /* Provide value information */
-    switch (ev->error_code) {
-    case BadValue:
-        dmxLog(dmxWarning, "                 Value:        0x%x\n",
-               ev->resourceid);
-        break;
-    case BadAtom:
-        dmxLog(dmxWarning, "                 AtomID:       0x%x\n",
-               ev->resourceid);
-        break;
-    default:
-        dmxLog(dmxWarning, "                 ResourceID:   0x%x\n",
-               ev->resourceid);
-        break;
-    }
-
-                                /* Provide serial number information */
-    dmxLog(dmxWarning, "                 Failed serial number:  %d\n",
-           ev->serial);
-    dmxLog(dmxWarning, "                 Current serial number: %d\n",
-           dpy->request);
-    return 0;
-}
-
-#ifdef GLXEXT
-static int dmxNOPErrorHandler(Display *dpy, XErrorEvent *ev)
-{
-    return 0;
-}
-#endif
-
-Bool dmxOpenDisplay(DMXScreenInfo *dmxScreen)
-{
-    if (!(dmxScreen->beDisplay = XOpenDisplay(dmxScreen->name)))
-	return FALSE;
-
-    dmxPropertyDisplay(dmxScreen);
-    return TRUE;
-}
-
-void dmxSetErrorHandler(DMXScreenInfo *dmxScreen)
-{
-    XSetErrorHandler(dmxErrorHandler);
-}
-
-static void dmxPrintScreenInfo(DMXScreenInfo *dmxScreen)
-{
-    XWindowAttributes attribs;
-    int               ndepths = 0, *depths = NULL;
-    int               i;
-    Display           *dpy   = dmxScreen->beDisplay;
-    Screen            *s     = DefaultScreenOfDisplay(dpy);
-    int               scr    = DefaultScreen(dpy);
-
-    XGetWindowAttributes(dpy, DefaultRootWindow(dpy), &attribs);
-    if (!(depths = XListDepths(dpy, scr, &ndepths))) ndepths = 0;
-    
-    dmxLogOutput(dmxScreen, "Name of display: %s\n", DisplayString(dpy));
-    dmxLogOutput(dmxScreen, "Version number:  %d.%d\n",
-                 ProtocolVersion(dpy), ProtocolRevision(dpy));
-    dmxLogOutput(dmxScreen, "Vendor string:   %s\n", ServerVendor(dpy));
-    if (!strstr(ServerVendor(dpy), "XFree86")) {
-        dmxLogOutput(dmxScreen, "Vendor release:  %d\n", VendorRelease(dpy));
-    } else {
-                                /* This code based on xdpyinfo.c */
-    	int v = VendorRelease(dpy);
-        int major = -1, minor = -1, patch = -1, subpatch = -1;
-
-        if (v < 336)
-            major = v / 100, minor = (v / 10) % 10, patch = v % 10;
-        else if (v < 3900) {
-            major = v / 1000;
-            minor = (v / 100) % 10;
-            if (((v / 10) % 10) || (v % 10)) {
-                patch = (v / 10) % 10;
-                if (v % 10) subpatch = v % 10;
-            }
-        } else if (v < 40000000) {
-            major = v / 1000;
-            minor = (v / 10) % 10;
-            if (v % 10) patch = v % 10;
-	} else {
-            major = v / 10000000;
-            minor = (v / 100000) % 100;
-            patch = (v / 1000) % 100;
-            if (v % 1000) subpatch = v % 1000;
-	}
-        dmxLogOutput(dmxScreen, "Vendor release:  %d (XFree86 version: %d.%d",
-                     v, major, minor);
-        if (patch > 0)    dmxLogOutputCont(dmxScreen, ".%d", patch);
-        if (subpatch > 0) dmxLogOutputCont(dmxScreen, ".%d", subpatch);
-        dmxLogOutputCont(dmxScreen, ")\n");
-    }
-
-    
-    dmxLogOutput(dmxScreen, "Dimensions:      %dx%d pixels\n", 
-                 attribs.width, attribs.height);
-    dmxLogOutput(dmxScreen, "%d depths on screen %d: ", ndepths, scr);
-    for (i = 0; i < ndepths; i++)
-        dmxLogOutputCont(dmxScreen, "%c%d", i ? ',' : ' ', depths[i]);
-    dmxLogOutputCont(dmxScreen, "\n");
-    dmxLogOutput(dmxScreen, "Depth of root window:  %d plane%s (%d)\n",
-                 attribs.depth, attribs.depth == 1 ? "" : "s",
-                 DisplayPlanes(dpy, scr));
-    dmxLogOutput(dmxScreen, "Number of colormaps:   %d min, %d max\n",
-                 MinCmapsOfScreen(s), MaxCmapsOfScreen(s));
-    dmxLogOutput(dmxScreen, "Options: backing-store %s, save-unders %s\n",
-                 (DoesBackingStore (s) == NotUseful) ? "no" :
-                 ((DoesBackingStore (s) == Always) ? "yes" : "when mapped"),
-                 DoesSaveUnders (s) ? "yes" : "no");
-    dmxLogOutput(dmxScreen, "Window Manager running: %s\n",
-		 (dmxScreen->WMRunningOnBE) ? "yes" : "no");
-
-    if (dmxScreen->WMRunningOnBE) {
-	dmxLogOutputWarning(dmxScreen,
-			    "Window manager running "
-			    "-- colormaps not supported\n");
-    }
-    XFree(depths);
-}
-
-void dmxGetScreenAttribs(DMXScreenInfo *dmxScreen)
-{
-    XWindowAttributes attribs;
-    Display           *dpy   = dmxScreen->beDisplay;
-#ifdef GLXEXT
-    int               dummy;
-#endif
-
-    XGetWindowAttributes(dpy, DefaultRootWindow(dpy), &attribs);
-
-    dmxScreen->beWidth  = attribs.width;
-    dmxScreen->beHeight = attribs.height;
-    
-                                /* Fill in missing geometry information */
-    if (dmxScreen->scrnXSign < 0) {
-        if (dmxScreen->scrnWidth) {
-            dmxScreen->scrnX   = (attribs.width - dmxScreen->scrnWidth
-				  - dmxScreen->scrnX);
-        } else {
-            dmxScreen->scrnWidth  = attribs.width - dmxScreen->scrnX;
-            dmxScreen->scrnX   = 0;
-        }
-    }
-    if (dmxScreen->scrnYSign < 0) {
-        if (dmxScreen->scrnHeight) {
-            dmxScreen->scrnY   = (attribs.height - dmxScreen->scrnHeight
-				  - dmxScreen->scrnY);
-        } else {
-            dmxScreen->scrnHeight = attribs.height - dmxScreen->scrnY;
-            dmxScreen->scrnY   = 0;
-        }
-    }
-    if (!dmxScreen->scrnWidth)
-        dmxScreen->scrnWidth  = attribs.width  - dmxScreen->scrnX;
-    if (!dmxScreen->scrnHeight)
-        dmxScreen->scrnHeight = attribs.height - dmxScreen->scrnY;
-
-    if (!dmxScreen->rootWidth)  dmxScreen->rootWidth  = dmxScreen->scrnWidth;
-    if (!dmxScreen->rootHeight) dmxScreen->rootHeight = dmxScreen->scrnHeight;
-    if (dmxScreen->rootWidth + dmxScreen->rootX > dmxScreen->scrnWidth)
-        dmxScreen->rootWidth = dmxScreen->scrnWidth - dmxScreen->rootX;
-    if (dmxScreen->rootHeight + dmxScreen->rootY > dmxScreen->scrnHeight)
-        dmxScreen->rootHeight = dmxScreen->scrnHeight - dmxScreen->rootY;
-
-    /* FIXME: Get these from the back-end server */
-    dmxScreen->beXDPI = 75;
-    dmxScreen->beYDPI = 75;
-
-    dmxScreen->beDepth  = attribs.depth; /* FIXME: verify that this
-					  * works always.  In
-					  * particular, this will work
-					  * well for depth=16, will fail
-					  * because of colormap issues
-					  * at depth 8.  More work needs
-					  * to be done here. */
-
-    if (dmxScreen->beDepth <= 8)       dmxScreen->beBPP = 8;
-    else if (dmxScreen->beDepth <= 16) dmxScreen->beBPP = 16;
-    else                               dmxScreen->beBPP = 32;
-
-#ifdef GLXEXT
-    /* get the majorOpcode for the back-end GLX extension */
-    XQueryExtension(dpy, "GLX", &dmxScreen->glxMajorOpcode,
-		    &dummy, &dmxScreen->glxErrorBase);
-#endif
-
-    dmxPrintScreenInfo(dmxScreen);
-    dmxLogOutput(dmxScreen, "%dx%d+%d+%d on %dx%d at depth=%d, bpp=%d\n",
-                 dmxScreen->scrnWidth, dmxScreen->scrnHeight,
-                 dmxScreen->scrnX, dmxScreen->scrnY,
-                 dmxScreen->beWidth, dmxScreen->beHeight,
-                 dmxScreen->beDepth, dmxScreen->beBPP);
-    if (dmxScreen->beDepth == 8)
-        dmxLogOutputWarning(dmxScreen,
-                            "Support for depth == 8 is not complete\n");
-}
-
-Bool dmxGetVisualInfo(DMXScreenInfo *dmxScreen)
-{
-    int i;
-    XVisualInfo visinfo;
-
-    visinfo.screen = DefaultScreen(dmxScreen->beDisplay);
-    dmxScreen->beVisuals = XGetVisualInfo(dmxScreen->beDisplay,
-					  VisualScreenMask,
-					  &visinfo,
-					  &dmxScreen->beNumVisuals);
-
-    dmxScreen->beDefVisualIndex = -1;
-
-    if (defaultColorVisualClass >= 0 || dmxDepth > 0) {
-	for (i = 0; i < dmxScreen->beNumVisuals; i++)
-	    if (defaultColorVisualClass >= 0) {
-		if (dmxScreen->beVisuals[i].class == defaultColorVisualClass) {
-		    if (dmxDepth > 0) {
-			if (dmxScreen->beVisuals[i].depth == dmxDepth) {
-			    dmxScreen->beDefVisualIndex = i;
-			    break;
-			}
-		    } else {
-			dmxScreen->beDefVisualIndex = i;
-			break;
-		    }
-		}
-	    } else if (dmxScreen->beVisuals[i].depth == dmxDepth) {
-		dmxScreen->beDefVisualIndex = i;
-		break;
-	    }
-    } else {
-	visinfo.visualid =
-	    XVisualIDFromVisual(DefaultVisual(dmxScreen->beDisplay,
-					      visinfo.screen));
-
-	for (i = 0; i < dmxScreen->beNumVisuals; i++)
-	    if (visinfo.visualid == dmxScreen->beVisuals[i].visualid) {
-		dmxScreen->beDefVisualIndex = i;
-		break;
-	    }
-    }
-
-    for (i = 0; i < dmxScreen->beNumVisuals; i++)
-        dmxLogVisual(dmxScreen, &dmxScreen->beVisuals[i],
-                     (i == dmxScreen->beDefVisualIndex));
-
-    return (dmxScreen->beDefVisualIndex >= 0);
-}
-
-void dmxGetColormaps(DMXScreenInfo *dmxScreen)
-{
-    int i;
-
-    dmxScreen->beNumDefColormaps = dmxScreen->beNumVisuals;
-    dmxScreen->beDefColormaps = xalloc(dmxScreen->beNumDefColormaps *
-				       sizeof(*dmxScreen->beDefColormaps));
-
-    for (i = 0; i < dmxScreen->beNumDefColormaps; i++)
-	dmxScreen->beDefColormaps[i] =
-	    XCreateColormap(dmxScreen->beDisplay,
-			    DefaultRootWindow(dmxScreen->beDisplay),
-			    dmxScreen->beVisuals[i].visual,
-			    AllocNone);
-
-    dmxScreen->beBlackPixel = BlackPixel(dmxScreen->beDisplay,
-					 DefaultScreen(dmxScreen->beDisplay));
-    dmxScreen->beWhitePixel = WhitePixel(dmxScreen->beDisplay,
-					 DefaultScreen(dmxScreen->beDisplay));
-}
-
-void dmxGetPixmapFormats(DMXScreenInfo *dmxScreen)
-{
-    dmxScreen->beDepths =
-	XListDepths(dmxScreen->beDisplay, DefaultScreen(dmxScreen->beDisplay),
-		    &dmxScreen->beNumDepths);
-
-    dmxScreen->bePixmapFormats =
-	XListPixmapFormats(dmxScreen->beDisplay,
-			   &dmxScreen->beNumPixmapFormats);
-}
-
-static Bool dmxSetPixmapFormats(ScreenInfo *pScreenInfo,
-				DMXScreenInfo *dmxScreen)
-{
-    XPixmapFormatValues *bePixmapFormat;
-    PixmapFormatRec     *format;
-    int                  i, j;
-
-    pScreenInfo->imageByteOrder = ImageByteOrder(dmxScreen->beDisplay);
-    pScreenInfo->bitmapScanlineUnit = BitmapUnit(dmxScreen->beDisplay);
-    pScreenInfo->bitmapScanlinePad = BitmapPad(dmxScreen->beDisplay);
-    pScreenInfo->bitmapBitOrder = BitmapBitOrder(dmxScreen->beDisplay);
-
-    pScreenInfo->numPixmapFormats = 0;
-    for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {
-	bePixmapFormat = &dmxScreen->bePixmapFormats[i];
-	for (j = 0; j < dmxScreen->beNumDepths; j++)
-	    if ((bePixmapFormat->depth == 1) ||
-		(bePixmapFormat->depth == dmxScreen->beDepths[j])) {
-		format = &pScreenInfo->formats[pScreenInfo->numPixmapFormats];
-
-		format->depth        = bePixmapFormat->depth;
-		format->bitsPerPixel = bePixmapFormat->bits_per_pixel;
-		format->scanlinePad  = bePixmapFormat->scanline_pad;
-
-		pScreenInfo->numPixmapFormats++;
-		break;
-	    }
-    }
-
-    return TRUE;
-}
-
-void dmxCheckForWM(DMXScreenInfo *dmxScreen)
-{
-    Status status;
-    XWindowAttributes xwa;
-
-    status = XGetWindowAttributes(dmxScreen->beDisplay,
-				  DefaultRootWindow(dmxScreen->beDisplay),
-				  &xwa);
-    dmxScreen->WMRunningOnBE =
-	(status &&
-	 ((xwa.all_event_masks & SubstructureRedirectMask) ||
-	  (xwa.all_event_masks & SubstructureNotifyMask)));
-}
-
-/** Initialize the display and collect relevant information about the
- *  display properties */
-static void dmxDisplayInit(DMXScreenInfo *dmxScreen)
-{
-    if (!dmxOpenDisplay(dmxScreen))
-	dmxLog(dmxFatal,
-               "dmxOpenDisplay: Unable to open display %s\n",
-               dmxScreen->name);
-
-    dmxSetErrorHandler(dmxScreen);
-    dmxCheckForWM(dmxScreen);
-    dmxGetScreenAttribs(dmxScreen);
-
-    if (!dmxGetVisualInfo(dmxScreen))
-	dmxLog(dmxFatal, "dmxGetVisualInfo: No matching visuals found\n");
-
-    dmxGetColormaps(dmxScreen);
-    dmxGetPixmapFormats(dmxScreen);
-}
-
-/* If this doesn't compile, just add || defined(yoursystem) to the line
- * below.  This information is to help with bug reports and is not
- * critical. */
-#if !defined(_POSIX_SOURCE) 
-static const char *dmxExecOS(void) { return ""; }
-#else
-#include <sys/utsname.h>
-static const char *dmxExecOS(void)
-{
-    static char buffer[128];
-    static int  initialized = 0;
-    struct utsname u;
-
-    if (!initialized++) {
-        memset(buffer, 0, sizeof(buffer));
-        uname(&u);
-        XmuSnprintf(buffer, sizeof(buffer)-1, "%s %s %s",
-                    u.sysname, u.release, u.version);
-    }
-    return buffer;
-}
-#endif
-
-static const char *dmxBuildCompiler(void)
-{
-    static char buffer[128];
-    static int  initialized = 0;
-
-    if (!initialized++) {
-        memset(buffer, 0, sizeof(buffer));
-#if defined(__GNUC__) && defined(__GNUC_MINOR__) &&defined(__GNUC_PATCHLEVEL__)
-        XmuSnprintf(buffer, sizeof(buffer)-1, "gcc %d.%d.%d",
-                    __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
-#endif
-    }
-    return buffer;
-}
-
-static const char *dmxExecHost(void)
-{
-    static char buffer[128];
-    static int  initialized = 0;
-
-    if (!initialized++) {
-        memset(buffer, 0, sizeof(buffer));
-        XmuGetHostname(buffer, sizeof(buffer) - 1);
-    }
-    return buffer;
-}
-
-/** This routine is called in Xserver/dix/main.c from \a main(). */
-void InitOutput(ScreenInfo *pScreenInfo, int argc, char *argv[])
-{
-    int                  i;
-    static unsigned long dmxGeneration = 0;
-#ifdef GLXEXT
-    Bool                 glxSupported  = TRUE;
-#endif
-
-    if (dmxGeneration != serverGeneration) {
-	int vendrel = VENDOR_RELEASE;
-        int major, minor, year, month, day;
-        
-        dmxGeneration = serverGeneration;
-
-        major    = vendrel / 100000000;
-        vendrel -= major   * 100000000;
-        minor    = vendrel /   1000000;
-        vendrel -= minor   *   1000000;
-        year     = vendrel /     10000;
-        vendrel -= year    *     10000;
-        month    = vendrel /       100;
-        vendrel -= month   *       100;
-        day      = vendrel;
-
-                                /* Add other epoch tests here */
-        if (major > 0 && minor > 0) year += 2000;
-
-        dmxLog(dmxInfo, "Generation:         %d\n", dmxGeneration);
-        dmxLog(dmxInfo, "DMX version:        %d.%d.%02d%02d%02d (%s)\n",
-               major, minor, year, month, day, VENDOR_STRING);
-
-        SetVendorRelease(VENDOR_RELEASE);
-        SetVendorString(VENDOR_STRING);
-
-        if (dmxGeneration == 1) {
-            dmxLog(dmxInfo, "DMX Build OS:       %s (%s)\n", OSNAME, OSVENDOR);
-            dmxLog(dmxInfo, "DMX Build Compiler: %s\n", dmxBuildCompiler());
-            dmxLog(dmxInfo, "DMX Execution OS:   %s\n", dmxExecOS());
-            dmxLog(dmxInfo, "DMX Execution Host: %s\n", dmxExecHost());
-        }
-        dmxLog(dmxInfo, "MAXSCREENS:         %d\n", MAXSCREENS);
-
-        for (i = 0; i < dmxNumScreens; i++) {
-            if (dmxScreens[i].beDisplay)
-                dmxLog(dmxWarning, "Display \"%s\" still open\n",
-                       dmxScreens[i].name);
-            dmxStatFree(dmxScreens[i].stat);
-            dmxScreens[i].stat = NULL;
-        }
-        for (i = 0; i < dmxNumInputs; i++) dmxInputFree(&dmxInputs[i]);
-        if (dmxScreens) free(dmxScreens);
-        if (dmxInputs)  free(dmxInputs);
-        dmxScreens    = NULL;
-        dmxInputs     = NULL;
-        dmxNumScreens = 0;
-        dmxNumInputs  = 0;
-    }
-
-    /* Make sure that the command-line arguments are sane. */
-    if (dmxAddRemoveScreens && dmxGLXProxy) {
-	/* Currently it is not possible to support GLX and Render
-	 * extensions with dynamic screen addition/removal due to the
-	 * state that each extension keeps, which cannot be restored. */
-        dmxLog(dmxWarning,
-	       "GLX Proxy and Render extensions do not yet support dynamic\n");
-        dmxLog(dmxWarning,
-	       "screen addition and removal.  Please specify -noglxproxy\n");
-        dmxLog(dmxWarning,
-	       "and -norender on the command line or in the configuration\n");
-        dmxLog(dmxWarning,
-	       "file to disable these two extensions if you wish to use\n");
-        dmxLog(dmxWarning,
-	       "the dynamic addition and removal of screens support.\n");
-        dmxLog(dmxFatal,
-	       "Dynamic screen addition/removal error (see above).\n");
-    }
-
-    /* ddxProcessArgument has been called at this point, but any data
-     * from the configuration file has not been applied.  Do so, and be
-     * sure we have at least one back-end display. */
-    dmxConfigConfigure();
-    if (!dmxNumScreens)
-        dmxLog(dmxFatal, "InitOutput: no back-end displays found\n");
-    if (!dmxNumInputs)
-        dmxLog(dmxInfo, "InitOutput: no inputs found\n");
-    
-    /* Disable lazy window creation optimization if offscreen
-     * optimization is disabled */
-    if (!dmxOffScreenOpt && dmxLazyWindowCreation) {
-        dmxLog(dmxInfo,
-	       "InitOutput: Disabling lazy window creation optimization\n");
-        dmxLog(dmxInfo,
-	       "            since it requires the offscreen optimization\n");
-        dmxLog(dmxInfo,
-	       "            to function properly.\n");
-	dmxLazyWindowCreation = FALSE;
-    }
-
-    /* Open each display and gather information about it. */
-    for (i = 0; i < dmxNumScreens; i++)
-        dmxDisplayInit(&dmxScreens[i]);
-
-#if PANORAMIX
-    /* Register a Xinerama callback which will run from within
-     * PanoramiXCreateConnectionBlock.  We can use the callback to
-     * determine if Xinerama is loaded and to check the visuals
-     * determined by PanoramiXConsolidate. */
-    XineramaRegisterConnectionBlockCallback(dmxConnectionBlockCallback);
-#endif
-
-    /* Since we only have a single screen thus far, we only need to set
-       the pixmap formats to match that screen.  FIXME: this isn't true.*/
-    if (!dmxSetPixmapFormats(pScreenInfo, &dmxScreens[0])) return;
-
-    /* Might want to install a signal handler to allow cleaning up after
-     * unexpected signals.  The DIX/OS layer already handles SIGINT and
-     * SIGTERM, so everything is OK for expected signals. --DD
-     *
-     * SIGHUP, SIGINT, and SIGTERM are trapped in os/connection.c
-     * SIGQUIT is another common signal that is sent from the keyboard.
-     * Trap it here, to ensure that the keyboard modifier map and other
-     * state for the input devices are restored. (This makes the
-     * behavior of SIGQUIT somewhat unexpected, since it will be the
-     * same as the behavior of SIGINT.  However, leaving the modifier
-     * map of the input devices empty is even more unexpected.) --RF
-     */
-    OsSignal(SIGQUIT, GiveUp);
-
-#ifdef GLXEXT
-    /* Check if GLX extension exists on all back-end servers */
-    for (i = 0; i < dmxNumScreens; i++)
-	glxSupported &= (dmxScreens[i].glxMajorOpcode > 0);
-#endif
-
-    /* Tell dix layer about the backend displays */
-    for (i = 0; i < dmxNumScreens; i++) {
-
-#ifdef GLXEXT
-	if (glxSupported) {
-	    /*
-	     * Builds GLX configurations from the list of visuals
-	     * supported by the back-end server, and give that
-	     * configuration list to the glx layer - so that he will
-	     * build the visuals accordingly.
-	     */
-
-	    DMXScreenInfo       *dmxScreen    = &dmxScreens[i];
-	    __GLXvisualConfig   *configs      = NULL;
-	    dmxGlxVisualPrivate **configprivs = NULL;
-	    int                 nconfigs      = 0;
-	    int                 (*oldErrorHandler)(Display *, XErrorEvent *);
-	    int                 i;
-
-	    /* Catch errors if when using an older GLX w/o FBconfigs */
-	    oldErrorHandler = XSetErrorHandler(dmxNOPErrorHandler);
-
-	    /* Get FBConfigs of the back-end server */
-	    dmxScreen->fbconfigs = GetGLXFBConfigs(dmxScreen->beDisplay,
-						   dmxScreen->glxMajorOpcode,
-						   &dmxScreen->numFBConfigs);
-
-	    XSetErrorHandler(oldErrorHandler);
-
-	    dmxScreen->glxVisuals = 
-		GetGLXVisualConfigs(dmxScreen->beDisplay,
-				    DefaultScreen(dmxScreen->beDisplay),
-				    &dmxScreen->numGlxVisuals);
-
-	    if (dmxScreen->fbconfigs) {
-		configs =
-		    GetGLXVisualConfigsFromFBConfigs(dmxScreen->fbconfigs,
-						     dmxScreen->numFBConfigs,
-						     dmxScreen->beVisuals,
-						     dmxScreen->beNumVisuals,
-						     dmxScreen->glxVisuals,
-						     dmxScreen->numGlxVisuals,
-						     &nconfigs);
-	    } else {
-		configs = dmxScreen->glxVisuals;
-		nconfigs = dmxScreen->numGlxVisuals;
-	    }
-
-	    configprivs = xalloc(nconfigs * sizeof(dmxGlxVisualPrivate*));
-
-	    if (configs != NULL && configprivs != NULL) {
-
-		/* Initialize our private info for each visual
-		 * (currently only x_visual_depth and x_visual_class)
-		 */
-		for (i = 0; i < nconfigs; i++) {
-
-		    configprivs[i] = (dmxGlxVisualPrivate *)
-			xalloc(sizeof(dmxGlxVisualPrivate));
-		    configprivs[i]->x_visual_depth = 0;
-		    configprivs[i]->x_visual_class = 0;
-
-		    /* Find the visual depth */
-		    if (configs[i].vid > 0) {
-			int  j;
-			for (j = 0; j < dmxScreen->beNumVisuals; j++) {
-			    if (dmxScreen->beVisuals[j].visualid ==
-				configs[i].vid) {
-				configprivs[i]->x_visual_depth =
-				    dmxScreen->beVisuals[j].depth;
-				configprivs[i]->x_visual_class =
-				    dmxScreen->beVisuals[j].class;
-				break;
-			    }
-			}
-		    }
-		}
-
-		/* Hand out the glx configs to glx extension */
-		GlxSetVisualConfigs(nconfigs, configs, (void**)configprivs);
-
-                XFlush(dmxScreen->beDisplay);
-	    }
-	}
-#endif  /* GLXEXT */
-
-	AddScreen(dmxScreenInit, argc, argv);
-    }
-
-    /* Compute origin information. */
-    dmxInitOrigins();
-
-    /* Compute overlap information. */
-    dmxInitOverlap();
-
-    /* Make sure there is a global width/height available */
-    dmxComputeWidthHeight(DMX_NO_RECOMPUTE_BOUNDING_BOX);
-
-    /* FIXME: The following is temporarily placed here.  When the DMX
-     * extension is available, it will be move there.
-     */
-    dmxInitFonts();
-
-#ifdef RENDER
-    /* Initialize the render extension */
-    if (!noRenderExtension)
-	dmxInitRender();
-#endif
-
-    /* Initialized things that need timer hooks */
-    dmxStatInit();
-    dmxSyncInit();              /* Calls RegisterBlockAndWakeupHandlers */
-
-    dmxLog(dmxInfo, "Shadow framebuffer support %s\n",
-	   dmxShadowFB ? "enabled" : "disabled");
-}
-
-/* RATS: Assuming the fp string (which comes from the command-line argv
-         vector) is NULL-terminated, the buffer is large enough for the
-         strcpy. */ 
-static void dmxSetDefaultFontPath(char *fp)
-{
-    int fplen = strlen(fp) + 1;
-    
-    if (dmxFontPath) {
-	int len;
-
-	len = strlen(dmxFontPath);
-	dmxFontPath = xrealloc(dmxFontPath, len+fplen+1);
-	dmxFontPath[len] = ',';
-	strncpy(&dmxFontPath[len+1], fp, fplen);
-    } else {
-	dmxFontPath = xalloc(fplen);
-	strncpy(dmxFontPath, fp, fplen);
-    }
-
-    defaultFontPath = dmxFontPath;
-}
-
-/** This function is called in Xserver/os/utils.c from \a AbortServer().
- * We must ensure that backend and console state is restored in the
- * event the server shutdown wasn't clean. */
-void AbortDDX(void)
-{
-    int i;
-
-    for (i=0; i < dmxNumScreens; i++) {
-        DMXScreenInfo *dmxScreen = &dmxScreens[i];
-        
-        if (dmxScreen->beDisplay) XCloseDisplay(dmxScreen->beDisplay);
-        dmxScreen->beDisplay = NULL;
-    }
-}
-
-#ifdef DDXBEFORERESET
-void ddxBeforeReset(void)
-{
-}
-#endif
-
-/** This function is called in Xserver/dix/main.c from \a main() when
- * dispatchException & DE_TERMINATE (which is the only way to exit the
- * main loop without an interruption. */
-void ddxGiveUp(void)
-{
-    AbortDDX();
-}
-
-/** This function is called in Xserver/os/osinit.c from \a OsInit(). */
-void OsVendorInit(void)
-{
-}
-
-/** This function is called in Xserver/os/utils.c from \a FatalError()
- * and \a VFatalError().  (Note that setting the function pointer \a
- * OsVendorVErrorFProc will cause \a VErrorF() (which is called by the
- * two routines mentioned here, as well as by others) to use the
- * referenced routine instead of \a vfprintf().) */
-void OsVendorFatalError(void)
-{
-}
-
-/** Process our command line arguments. */
-int ddxProcessArgument(int argc, char *argv[], int i)
-{
-    int retval = 0;
-    
-    if (!strcmp(argv[i], "-display")) {
-	if (++i < argc) dmxConfigStoreDisplay(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-inputfrom") || !strcmp(argv[i], "-input")) {
-	if (++i < argc) dmxConfigStoreInput(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-xinputfrom") || !strcmp(argv[i],"-xinput")) {
-        if (++i < argc) dmxConfigStoreXInput(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-noshadowfb")) {
-        dmxLog(dmxWarning,
-               "-noshadowfb has been deprecated "
-	       "since it is now the default\n");
-	dmxShadowFB = FALSE;
-	retval = 1;
-    } else if (!strcmp(argv[i], "-nomulticursor")) {
-        dmxCursorNoMulti();
-	retval = 1;
-    } else if (!strcmp(argv[i], "-shadowfb")) {
-	dmxShadowFB = TRUE;
-	retval = 1;
-    } else if (!strcmp(argv[i], "-configfile")) {
-        if (++i < argc) dmxConfigStoreFile(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-config")) {
-        if (++i < argc) dmxConfigStoreConfig(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-fontpath")) {
-        if (++i < argc) dmxSetDefaultFontPath(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-stat")) {
-        if ((i += 2) < argc) dmxStatActivate(argv[i-1], argv[i]);
-        retval = 3;
-    } else if (!strcmp(argv[i], "-syncbatch")) {
-        if (++i < argc) dmxSyncActivate(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-nooffscreenopt")) {
-	dmxOffScreenOpt = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-nosubdivprims")) {
-	dmxSubdividePrimitives = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-nowindowopt")) {
-	dmxLazyWindowCreation = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-noxkb")) {
-	dmxUseXKB = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-depth")) {
-        if (++i < argc) dmxDepth = atoi(argv[i]);
-        retval = 2;
-    } else if (!strcmp(argv[i], "-norender")) {
-	noRenderExtension = TRUE;
-        retval = 1;
-#ifdef GLXEXT
-    } else if (!strcmp(argv[i], "-noglxproxy")) {
-	dmxGLXProxy = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-noglxswapgroup")) {
-	dmxGLXSwapGroupSupport = FALSE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-glxsyncswap")) {
-	dmxGLXSyncSwap = TRUE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-glxfinishswap")) {
-	dmxGLXFinishSwap = TRUE;
-        retval = 1;
-#endif
-    } else if (!strcmp(argv[i], "-ignorebadfontpaths")) {
-	dmxIgnoreBadFontPaths = TRUE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-addremovescreens")) {
-	dmxAddRemoveScreens = TRUE;
-        retval = 1;
-    } else if (!strcmp(argv[i], "-param")) {
-        if ((i += 2) < argc) {
-            if (!strcasecmp(argv[i-1], "xkbrules"))
-                dmxConfigSetXkbRules(argv[i]);
-            else if (!strcasecmp(argv[i-1], "xkbmodel"))
-                dmxConfigSetXkbModel(argv[i]);
-            else if (!strcasecmp(argv[i-1], "xkblayout"))
-                dmxConfigSetXkbLayout(argv[i]);
-            else if (!strcasecmp(argv[i-1], "xkbvariant"))
-                dmxConfigSetXkbVariant(argv[i]);
-            else if (!strcasecmp(argv[i-1], "xkboptions"))
-                dmxConfigSetXkbOptions(argv[i]);
-            else
-                dmxLog(dmxWarning,
-                       "-param requires: XkbRules, XkbModel, XkbLayout,"
-                       " XkbVariant, or XkbOptions\n");
-        }
-        retval = 3;
-    }
-    if (!serverGeneration) dmxConfigSetMaxScreens();
-    return retval;
-}
-
-/** Provide succinct usage information for the DMX server. */
-void ddxUseMsg(void)
-{
-    ErrorF("\n\nDevice Dependent Usage:\n");
-    ErrorF("-display string      Specify the back-end display(s)\n");
-    ErrorF("-input string        Specify input source for core device\n");
-    ErrorF("-xinput string       Specify input source for XInput device\n");
-    ErrorF("-shadowfb            Enable shadow frame buffer\n");
-    ErrorF("-configfile file     Read from a configuration file\n");
-    ErrorF("-config config       Select a specific configuration\n");
-    ErrorF("-nomulticursor       Turn of multiple cursor support\n");
-    ErrorF("-fontpath            Sets the default font path\n");
-    ErrorF("-stat inter scrns    Print out performance statistics\n");
-    ErrorF("-syncbatch inter     Set interval for XSync batching\n");
-    ErrorF("-nooffscreenopt      Disable offscreen optimization\n");
-    ErrorF("-nosubdivprims       Disable primitive subdivision\n");
-    ErrorF("                     optimization\n");
-    ErrorF("-nowindowopt         Disable lazy window creation optimization\n");
-    ErrorF("-noxkb               Disable use of the XKB extension with\n");
-    ErrorF("                     backend displays (cf. -kb).\n");
-    ErrorF("-depth               Specify the default root window depth\n");
-    ErrorF("-norender            Disable RENDER extension support\n");
-#ifdef GLXEXT
-    ErrorF("-noglxproxy          Disable GLX Proxy\n");
-    ErrorF("-noglxswapgroup      Disable swap group and swap barrier\n");
-    ErrorF("                     extensions in GLX proxy\n");
-    ErrorF("-glxsyncswap         Force XSync after swap buffers\n");
-    ErrorF("-glxfinishswap       Force glFinish after swap buffers\n");
-#endif
-    ErrorF("-ignorebadfontpaths  Ignore bad font paths during initialization\n");
-    ErrorF("-addremovescreens    Enable dynamic screen addition/removal\n");
-    ErrorF("-param ...           Specify configuration parameters (e.g.,\n");
-    ErrorF("                     XkbRules, XkbModel, XkbLayout, etc.)\n");
-    ErrorF("\n");
-    ErrorF("    If the -input string matches a -display string, then input\n"
-           "    is taken from that backend display.  (XInput cannot be taken\n"
-           "    from a backend display.)  Placing \",console\" after the\n"
-           "    display name will force a console window to be opened on\n"
-           "    that display in addition to the backend input.  This is\n"
-           "    useful if the backend window does not cover the whole\n"
-           "    physical display.\n\n");
-    
-    ErrorF("    Otherwise, if the -input or -xinput string specifies another\n"
-           "    X display, then a console window will be created on that\n"
-           "    display.  Placing \",windows\" or \",nowindows\" after the\n"
-           "    display name will control the display of window outlines in\n"
-           "    the console.\n\n");
-    
-    ErrorF("    -input or -xinput dummy specifies no input.\n");
-    ErrorF("    -input or -xinput local specifies the use of a raw keyboard,\n"
-           "    mouse, or other (extension) device:\n"
-           "        -input local,kbd,ps2 will use a ps2 mouse\n"
-           "        -input local,kbd,ms  will use a serial mouse\n"
-           "        -input local,usb-kbd,usb-mou will use USB devices \n"
-           "        -xinput local,usb-oth will use a non-mouse and\n"
-           "                non-keyboard USB device with XInput\n\n");
-    
-    ErrorF("    Special Keys:\n");
-    ErrorF("        Ctrl-Alt-g    Server grab/ungrab (console only)\n");
-    ErrorF("        Ctrl-Alt-f    Fine (1-pixel) mouse mode (console only)\n");
-    ErrorF("        Ctrl-Alt-q    Quit (core devices only)\n");
-    ErrorF("        Ctrl-Alt-F*   Switch to VC (local only)\n");
-}
+/*

+ * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.

+ *

+ * All Rights Reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ * "Software"), to deal in the Software without restriction, including

+ * without limitation on the rights to use, copy, modify, merge,

+ * publish, distribute, sublicense, and/or sell copies of the Software,

+ * and to permit persons to whom the Software is furnished to do so,

+ * subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the

+ * next paragraph) shall be included in all copies or substantial

+ * portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS

+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ */

+

+/*

+ * Authors:

+ *   Kevin E. Martin <kem@redhat.com>

+ *   David H. Dawes <dawes@xfree86.org>

+ *   Rickard E. (Rik) Faith <faith@redhat.com>

+ *

+ */

+

+/** \file

+ * Provide expected functions for initialization from the ddx layer and

+ * global variables for the DMX server. */

+

+#ifdef HAVE_DMX_CONFIG_H

+#include <dmx-config.h>

+#endif

+

+#include "dmx.h"

+#include "dmxinit.h"

+#include "dmxsync.h"

+#include "dmxlog.h"

+#include "dmxinput.h"

+#include "dmxscrinit.h"

+#include "dmxcursor.h"

+#include "dmxfont.h"

+#include "config/dmxconfig.h"

+#include "dmxcb.h"

+#include "dmxprop.h"

+#include "dmxstat.h"

+#ifdef RENDER

+#include "dmxpict.h"

+#endif

+

+#include <X11/Xos.h>                /* For gettimeofday */

+#include "dixstruct.h"

+#ifdef PANORAMIX

+#include "panoramiXsrv.h"

+#endif

+

+#include <signal.h>             /* For SIGQUIT */

+

+#ifdef GLXEXT

+#include <GL/glx.h>

+#include <GL/glxint.h>

+#include "dmx_glxvisuals.h"

+#include <X11/extensions/Xext.h>

+#include <X11/extensions/extutil.h>

+

+extern void GlxSetVisualConfigs(

+    int               nconfigs,

+    __GLXvisualConfig *configs,

+    void              **configprivs

+);

+#endif /* GLXEXT */

+

+/* Global variables available to all Xserver/hw/dmx routines. */

+int             dmxNumScreens;

+DMXScreenInfo  *dmxScreens;

+

+int             dmxNumInputs;

+DMXInputInfo   *dmxInputs;

+

+int             dmxShadowFB = FALSE;

+

+XErrorEvent     dmxLastErrorEvent;

+Bool            dmxErrorOccurred = FALSE;

+

+char           *dmxFontPath = NULL;

+

+Bool            dmxOffScreenOpt = TRUE;

+

+Bool            dmxSubdividePrimitives = TRUE;

+

+Bool            dmxLazyWindowCreation = TRUE;

+

+Bool            dmxUseXKB = TRUE;

+

+int             dmxDepth = 0;

+

+#ifndef GLXEXT

+static Bool     dmxGLXProxy = FALSE;

+#else

+Bool            dmxGLXProxy = TRUE;

+

+Bool            dmxGLXSwapGroupSupport = TRUE;

+

+Bool            dmxGLXSyncSwap = FALSE;

+

+Bool            dmxGLXFinishSwap = FALSE;

+#endif

+

+Bool            dmxIgnoreBadFontPaths = FALSE;

+

+Bool            dmxAddRemoveScreens = FALSE;

+

+/* dmxErrorHandler catches errors that occur when calling one of the

+ * back-end servers.  Some of this code is based on _XPrintDefaultError

+ * in xc/lib/X11/XlibInt.c */

+static int dmxErrorHandler(Display *dpy, XErrorEvent *ev)

+{

+#define DMX_ERROR_BUF_SIZE 256

+                                /* RATS: these buffers are only used in

+                                 * length-limited calls. */

+    char        buf[DMX_ERROR_BUF_SIZE];

+    char        request[DMX_ERROR_BUF_SIZE];

+    _XExtension *ext = NULL;

+

+    dmxErrorOccurred  = TRUE;

+    dmxLastErrorEvent = *ev;

+

+    XGetErrorText(dpy, ev->error_code, buf, sizeof(buf));

+    dmxLog(dmxWarning, "dmxErrorHandler: %s\n", buf);

+

+                                /* Find major opcode name */

+    if (ev->request_code < 128) {

+        XmuSnprintf(request, sizeof(request), "%d", ev->request_code);

+        XGetErrorDatabaseText(dpy, "XRequest", request, "", buf, sizeof(buf));

+    } else {

+        for (ext = dpy->ext_procs;

+             ext && ext->codes.major_opcode != ev->request_code;

+             ext = ext->next);

+        if (ext) strncpy(buf, ext->name, sizeof(buf));

+        else     buf[0] = '\0';

+    }

+    dmxLog(dmxWarning, "                 Major opcode: %d (%s)\n",

+           ev->request_code, buf);

+

+                                /* Find minor opcode name */

+    if (ev->request_code >= 128 && ext) {

+        XmuSnprintf(request, sizeof(request), "%d", ev->request_code);

+        XmuSnprintf(request, sizeof(request), "%s.%d",

+                    ext->name, ev->minor_code);

+        XGetErrorDatabaseText(dpy, "XRequest", request, "", buf, sizeof(buf));

+        dmxLog(dmxWarning, "                 Minor opcode: %d (%s)\n",

+               ev->minor_code, buf);

+    }

+

+                                /* Provide value information */

+    switch (ev->error_code) {

+    case BadValue:

+        dmxLog(dmxWarning, "                 Value:        0x%x\n",

+               ev->resourceid);

+        break;

+    case BadAtom:

+        dmxLog(dmxWarning, "                 AtomID:       0x%x\n",

+               ev->resourceid);

+        break;

+    default:

+        dmxLog(dmxWarning, "                 ResourceID:   0x%x\n",

+               ev->resourceid);

+        break;

+    }

+

+                                /* Provide serial number information */

+    dmxLog(dmxWarning, "                 Failed serial number:  %d\n",

+           ev->serial);

+    dmxLog(dmxWarning, "                 Current serial number: %d\n",

+           dpy->request);

+    return 0;

+}

+

+#ifdef GLXEXT

+static int dmxNOPErrorHandler(Display *dpy, XErrorEvent *ev)

+{

+    return 0;

+}

+#endif

+

+Bool dmxOpenDisplay(DMXScreenInfo *dmxScreen)

+{

+    if (!(dmxScreen->beDisplay = XOpenDisplay(dmxScreen->name)))

+	return FALSE;

+

+    dmxPropertyDisplay(dmxScreen);

+    return TRUE;

+}

+

+void dmxSetErrorHandler(DMXScreenInfo *dmxScreen)

+{

+    XSetErrorHandler(dmxErrorHandler);

+}

+

+static void dmxPrintScreenInfo(DMXScreenInfo *dmxScreen)

+{

+    XWindowAttributes attribs;

+    int               ndepths = 0, *depths = NULL;

+    int               i;

+    Display           *dpy   = dmxScreen->beDisplay;

+    Screen            *s     = DefaultScreenOfDisplay(dpy);

+    int               scr    = DefaultScreen(dpy);

+

+    XGetWindowAttributes(dpy, DefaultRootWindow(dpy), &attribs);

+    if (!(depths = XListDepths(dpy, scr, &ndepths))) ndepths = 0;

+    

+    dmxLogOutput(dmxScreen, "Name of display: %s\n", DisplayString(dpy));

+    dmxLogOutput(dmxScreen, "Version number:  %d.%d\n",

+                 ProtocolVersion(dpy), ProtocolRevision(dpy));

+    dmxLogOutput(dmxScreen, "Vendor string:   %s\n", ServerVendor(dpy));

+    if (!strstr(ServerVendor(dpy), "XFree86")) {

+        dmxLogOutput(dmxScreen, "Vendor release:  %d\n", VendorRelease(dpy));

+    } else {

+                                /* This code based on xdpyinfo.c */

+    	int v = VendorRelease(dpy);

+        int major = -1, minor = -1, patch = -1, subpatch = -1;

+

+        if (v < 336)

+            major = v / 100, minor = (v / 10) % 10, patch = v % 10;

+        else if (v < 3900) {

+            major = v / 1000;

+            minor = (v / 100) % 10;

+            if (((v / 10) % 10) || (v % 10)) {

+                patch = (v / 10) % 10;

+                if (v % 10) subpatch = v % 10;

+            }

+        } else if (v < 40000000) {

+            major = v / 1000;

+            minor = (v / 10) % 10;

+            if (v % 10) patch = v % 10;

+	} else {

+            major = v / 10000000;

+            minor = (v / 100000) % 100;

+            patch = (v / 1000) % 100;

+            if (v % 1000) subpatch = v % 1000;

+	}

+        dmxLogOutput(dmxScreen, "Vendor release:  %d (XFree86 version: %d.%d",

+                     v, major, minor);

+        if (patch > 0)    dmxLogOutputCont(dmxScreen, ".%d", patch);

+        if (subpatch > 0) dmxLogOutputCont(dmxScreen, ".%d", subpatch);

+        dmxLogOutputCont(dmxScreen, ")\n");

+    }

+

+    

+    dmxLogOutput(dmxScreen, "Dimensions:      %dx%d pixels\n", 

+                 attribs.width, attribs.height);

+    dmxLogOutput(dmxScreen, "%d depths on screen %d: ", ndepths, scr);

+    for (i = 0; i < ndepths; i++)

+        dmxLogOutputCont(dmxScreen, "%c%d", i ? ',' : ' ', depths[i]);

+    dmxLogOutputCont(dmxScreen, "\n");

+    dmxLogOutput(dmxScreen, "Depth of root window:  %d plane%s (%d)\n",

+                 attribs.depth, attribs.depth == 1 ? "" : "s",

+                 DisplayPlanes(dpy, scr));

+    dmxLogOutput(dmxScreen, "Number of colormaps:   %d min, %d max\n",

+                 MinCmapsOfScreen(s), MaxCmapsOfScreen(s));

+    dmxLogOutput(dmxScreen, "Options: backing-store %s, save-unders %s\n",

+                 (DoesBackingStore (s) == NotUseful) ? "no" :

+                 ((DoesBackingStore (s) == Always) ? "yes" : "when mapped"),

+                 DoesSaveUnders (s) ? "yes" : "no");

+    dmxLogOutput(dmxScreen, "Window Manager running: %s\n",

+		 (dmxScreen->WMRunningOnBE) ? "yes" : "no");

+

+    if (dmxScreen->WMRunningOnBE) {

+	dmxLogOutputWarning(dmxScreen,

+			    "Window manager running "

+			    "-- colormaps not supported\n");

+    }

+    XFree(depths);

+}

+

+void dmxGetScreenAttribs(DMXScreenInfo *dmxScreen)

+{

+    XWindowAttributes attribs;

+    Display           *dpy   = dmxScreen->beDisplay;

+#ifdef GLXEXT

+    int               dummy;

+#endif

+

+    XGetWindowAttributes(dpy, DefaultRootWindow(dpy), &attribs);

+

+    dmxScreen->beWidth  = attribs.width;

+    dmxScreen->beHeight = attribs.height;

+    

+                                /* Fill in missing geometry information */

+    if (dmxScreen->scrnXSign < 0) {

+        if (dmxScreen->scrnWidth) {

+            dmxScreen->scrnX   = (attribs.width - dmxScreen->scrnWidth

+				  - dmxScreen->scrnX);

+        } else {

+            dmxScreen->scrnWidth  = attribs.width - dmxScreen->scrnX;

+            dmxScreen->scrnX   = 0;

+        }

+    }

+    if (dmxScreen->scrnYSign < 0) {

+        if (dmxScreen->scrnHeight) {

+            dmxScreen->scrnY   = (attribs.height - dmxScreen->scrnHeight

+				  - dmxScreen->scrnY);

+        } else {

+            dmxScreen->scrnHeight = attribs.height - dmxScreen->scrnY;

+            dmxScreen->scrnY   = 0;

+        }

+    }

+    if (!dmxScreen->scrnWidth)

+        dmxScreen->scrnWidth  = attribs.width  - dmxScreen->scrnX;

+    if (!dmxScreen->scrnHeight)

+        dmxScreen->scrnHeight = attribs.height - dmxScreen->scrnY;

+

+    if (!dmxScreen->rootWidth)  dmxScreen->rootWidth  = dmxScreen->scrnWidth;

+    if (!dmxScreen->rootHeight) dmxScreen->rootHeight = dmxScreen->scrnHeight;

+    if (dmxScreen->rootWidth + dmxScreen->rootX > dmxScreen->scrnWidth)

+        dmxScreen->rootWidth = dmxScreen->scrnWidth - dmxScreen->rootX;

+    if (dmxScreen->rootHeight + dmxScreen->rootY > dmxScreen->scrnHeight)

+        dmxScreen->rootHeight = dmxScreen->scrnHeight - dmxScreen->rootY;

+

+    /* FIXME: Get these from the back-end server */

+    dmxScreen->beXDPI = 75;

+    dmxScreen->beYDPI = 75;

+

+    dmxScreen->beDepth  = attribs.depth; /* FIXME: verify that this

+					  * works always.  In

+					  * particular, this will work

+					  * well for depth=16, will fail

+					  * because of colormap issues

+					  * at depth 8.  More work needs

+					  * to be done here. */

+

+    if (dmxScreen->beDepth <= 8)       dmxScreen->beBPP = 8;

+    else if (dmxScreen->beDepth <= 16) dmxScreen->beBPP = 16;

+    else                               dmxScreen->beBPP = 32;

+

+#ifdef GLXEXT

+    /* get the majorOpcode for the back-end GLX extension */

+    XQueryExtension(dpy, "GLX", &dmxScreen->glxMajorOpcode,

+		    &dummy, &dmxScreen->glxErrorBase);

+#endif

+

+    dmxPrintScreenInfo(dmxScreen);

+    dmxLogOutput(dmxScreen, "%dx%d+%d+%d on %dx%d at depth=%d, bpp=%d\n",

+                 dmxScreen->scrnWidth, dmxScreen->scrnHeight,

+                 dmxScreen->scrnX, dmxScreen->scrnY,

+                 dmxScreen->beWidth, dmxScreen->beHeight,

+                 dmxScreen->beDepth, dmxScreen->beBPP);

+    if (dmxScreen->beDepth == 8)

+        dmxLogOutputWarning(dmxScreen,

+                            "Support for depth == 8 is not complete\n");

+}

+

+Bool dmxGetVisualInfo(DMXScreenInfo *dmxScreen)

+{

+    int i;

+    XVisualInfo visinfo;

+

+    visinfo.screen = DefaultScreen(dmxScreen->beDisplay);

+    dmxScreen->beVisuals = XGetVisualInfo(dmxScreen->beDisplay,

+					  VisualScreenMask,

+					  &visinfo,

+					  &dmxScreen->beNumVisuals);

+

+    dmxScreen->beDefVisualIndex = -1;

+

+    if (defaultColorVisualClass >= 0 || dmxDepth > 0) {

+	for (i = 0; i < dmxScreen->beNumVisuals; i++)

+	    if (defaultColorVisualClass >= 0) {

+		if (dmxScreen->beVisuals[i].class == defaultColorVisualClass) {

+		    if (dmxDepth > 0) {

+			if (dmxScreen->beVisuals[i].depth == dmxDepth) {

+			    dmxScreen->beDefVisualIndex = i;

+			    break;

+			}

+		    } else {

+			dmxScreen->beDefVisualIndex = i;

+			break;

+		    }

+		}

+	    } else if (dmxScreen->beVisuals[i].depth == dmxDepth) {

+		dmxScreen->beDefVisualIndex = i;

+		break;

+	    }

+    } else {

+	visinfo.visualid =

+	    XVisualIDFromVisual(DefaultVisual(dmxScreen->beDisplay,

+					      visinfo.screen));

+

+	for (i = 0; i < dmxScreen->beNumVisuals; i++)

+	    if (visinfo.visualid == dmxScreen->beVisuals[i].visualid) {

+		dmxScreen->beDefVisualIndex = i;

+		break;

+	    }

+    }

+

+    for (i = 0; i < dmxScreen->beNumVisuals; i++)

+        dmxLogVisual(dmxScreen, &dmxScreen->beVisuals[i],

+                     (i == dmxScreen->beDefVisualIndex));

+

+    return (dmxScreen->beDefVisualIndex >= 0);

+}

+

+void dmxGetColormaps(DMXScreenInfo *dmxScreen)

+{

+    int i;

+

+    dmxScreen->beNumDefColormaps = dmxScreen->beNumVisuals;

+    dmxScreen->beDefColormaps = xalloc(dmxScreen->beNumDefColormaps *

+				       sizeof(*dmxScreen->beDefColormaps));

+

+    for (i = 0; i < dmxScreen->beNumDefColormaps; i++)

+	dmxScreen->beDefColormaps[i] =

+	    XCreateColormap(dmxScreen->beDisplay,

+			    DefaultRootWindow(dmxScreen->beDisplay),

+			    dmxScreen->beVisuals[i].visual,

+			    AllocNone);

+

+    dmxScreen->beBlackPixel = BlackPixel(dmxScreen->beDisplay,

+					 DefaultScreen(dmxScreen->beDisplay));

+    dmxScreen->beWhitePixel = WhitePixel(dmxScreen->beDisplay,

+					 DefaultScreen(dmxScreen->beDisplay));

+}

+

+void dmxGetPixmapFormats(DMXScreenInfo *dmxScreen)

+{

+    dmxScreen->beDepths =

+	XListDepths(dmxScreen->beDisplay, DefaultScreen(dmxScreen->beDisplay),

+		    &dmxScreen->beNumDepths);

+

+    dmxScreen->bePixmapFormats =

+	XListPixmapFormats(dmxScreen->beDisplay,

+			   &dmxScreen->beNumPixmapFormats);

+}

+

+static Bool dmxSetPixmapFormats(ScreenInfo *pScreenInfo,

+				DMXScreenInfo *dmxScreen)

+{

+    XPixmapFormatValues *bePixmapFormat;

+    PixmapFormatRec     *format;

+    int                  i, j;

+

+    pScreenInfo->imageByteOrder = ImageByteOrder(dmxScreen->beDisplay);

+    pScreenInfo->bitmapScanlineUnit = BitmapUnit(dmxScreen->beDisplay);

+    pScreenInfo->bitmapScanlinePad = BitmapPad(dmxScreen->beDisplay);

+    pScreenInfo->bitmapBitOrder = BitmapBitOrder(dmxScreen->beDisplay);

+

+    pScreenInfo->numPixmapFormats = 0;

+    for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {

+	bePixmapFormat = &dmxScreen->bePixmapFormats[i];

+	for (j = 0; j < dmxScreen->beNumDepths; j++)

+	    if ((bePixmapFormat->depth == 1) ||

+		(bePixmapFormat->depth == dmxScreen->beDepths[j])) {

+		format = &pScreenInfo->formats[pScreenInfo->numPixmapFormats];

+

+		format->depth        = bePixmapFormat->depth;

+		format->bitsPerPixel = bePixmapFormat->bits_per_pixel;

+		format->scanlinePad  = bePixmapFormat->scanline_pad;

+

+		pScreenInfo->numPixmapFormats++;

+		break;

+	    }

+    }

+

+    return TRUE;

+}

+

+void dmxCheckForWM(DMXScreenInfo *dmxScreen)

+{

+    Status status;

+    XWindowAttributes xwa;

+

+    status = XGetWindowAttributes(dmxScreen->beDisplay,

+				  DefaultRootWindow(dmxScreen->beDisplay),

+				  &xwa);

+    dmxScreen->WMRunningOnBE =

+	(status &&

+	 ((xwa.all_event_masks & SubstructureRedirectMask) ||

+	  (xwa.all_event_masks & SubstructureNotifyMask)));

+}

+

+/** Initialize the display and collect relevant information about the

+ *  display properties */

+static void dmxDisplayInit(DMXScreenInfo *dmxScreen)

+{

+    if (!dmxOpenDisplay(dmxScreen))

+	dmxLog(dmxFatal,

+               "dmxOpenDisplay: Unable to open display %s\n",

+               dmxScreen->name);

+

+    dmxSetErrorHandler(dmxScreen);

+    dmxCheckForWM(dmxScreen);

+    dmxGetScreenAttribs(dmxScreen);

+

+    if (!dmxGetVisualInfo(dmxScreen))

+	dmxLog(dmxFatal, "dmxGetVisualInfo: No matching visuals found\n");

+

+    dmxGetColormaps(dmxScreen);

+    dmxGetPixmapFormats(dmxScreen);

+}

+

+/* If this doesn't compile, just add || defined(yoursystem) to the line

+ * below.  This information is to help with bug reports and is not

+ * critical. */

+#if !defined(_POSIX_SOURCE) 

+static const char *dmxExecOS(void) { return ""; }

+#else

+#include <sys/utsname.h>

+static const char *dmxExecOS(void)

+{

+    static char buffer[128];

+    static int  initialized = 0;

+    struct utsname u;

+

+    if (!initialized++) {

+        memset(buffer, 0, sizeof(buffer));

+        uname(&u);

+        XmuSnprintf(buffer, sizeof(buffer)-1, "%s %s %s",

+                    u.sysname, u.release, u.version);

+    }

+    return buffer;

+}

+#endif

+

+static const char *dmxBuildCompiler(void)

+{

+    static char buffer[128];

+    static int  initialized = 0;

+

+    if (!initialized++) {

+        memset(buffer, 0, sizeof(buffer));

+#if defined(__GNUC__) && defined(__GNUC_MINOR__) &&defined(__GNUC_PATCHLEVEL__)

+        XmuSnprintf(buffer, sizeof(buffer)-1, "gcc %d.%d.%d",

+                    __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);

+#endif

+    }

+    return buffer;

+}

+

+static const char *dmxExecHost(void)

+{

+    static char buffer[128];

+    static int  initialized = 0;

+

+    if (!initialized++) {

+        memset(buffer, 0, sizeof(buffer));

+        XmuGetHostname(buffer, sizeof(buffer) - 1);

+    }

+    return buffer;

+}

+

+/** This routine is called in Xserver/dix/main.c from \a main(). */

+void InitOutput(ScreenInfo *pScreenInfo, int argc, char *argv[])

+{

+    int                  i;

+    static unsigned long dmxGeneration = 0;

+#ifdef GLXEXT

+    Bool                 glxSupported  = TRUE;

+#endif

+

+    if (dmxGeneration != serverGeneration) {

+	int vendrel = VENDOR_RELEASE;

+        int major, minor, year, month, day;

+        

+        dmxGeneration = serverGeneration;

+

+        major    = vendrel / 100000000;

+        vendrel -= major   * 100000000;

+        minor    = vendrel /   1000000;

+        vendrel -= minor   *   1000000;

+        year     = vendrel /     10000;

+        vendrel -= year    *     10000;

+        month    = vendrel /       100;

+        vendrel -= month   *       100;

+        day      = vendrel;

+

+                                /* Add other epoch tests here */

+        if (major > 0 && minor > 0) year += 2000;

+

+        dmxLog(dmxInfo, "Generation:         %d\n", dmxGeneration);

+        dmxLog(dmxInfo, "DMX version:        %d.%d.%02d%02d%02d (%s)\n",

+               major, minor, year, month, day, VENDOR_STRING);

+

+        SetVendorRelease(VENDOR_RELEASE);

+        SetVendorString(VENDOR_STRING);

+

+        if (dmxGeneration == 1) {

+            dmxLog(dmxInfo, "DMX Build OS:       %s (%s)\n", OSNAME, OSVENDOR);

+            dmxLog(dmxInfo, "DMX Build Compiler: %s\n", dmxBuildCompiler());

+            dmxLog(dmxInfo, "DMX Execution OS:   %s\n", dmxExecOS());

+            dmxLog(dmxInfo, "DMX Execution Host: %s\n", dmxExecHost());

+        }

+        dmxLog(dmxInfo, "MAXSCREENS:         %d\n", MAXSCREENS);

+

+        for (i = 0; i < dmxNumScreens; i++) {

+            if (dmxScreens[i].beDisplay)

+                dmxLog(dmxWarning, "Display \"%s\" still open\n",

+                       dmxScreens[i].name);

+            dmxStatFree(dmxScreens[i].stat);

+            dmxScreens[i].stat = NULL;

+        }

+        for (i = 0; i < dmxNumInputs; i++) dmxInputFree(&dmxInputs[i]);

+        if (dmxScreens) free(dmxScreens);

+        if (dmxInputs)  free(dmxInputs);

+        dmxScreens    = NULL;

+        dmxInputs     = NULL;

+        dmxNumScreens = 0;

+        dmxNumInputs  = 0;

+    }

+

+    /* Make sure that the command-line arguments are sane. */

+    if (dmxAddRemoveScreens && dmxGLXProxy) {

+	/* Currently it is not possible to support GLX and Render

+	 * extensions with dynamic screen addition/removal due to the

+	 * state that each extension keeps, which cannot be restored. */

+        dmxLog(dmxWarning,

+	       "GLX Proxy and Render extensions do not yet support dynamic\n");

+        dmxLog(dmxWarning,

+	       "screen addition and removal.  Please specify -noglxproxy\n");

+        dmxLog(dmxWarning,

+	       "and -norender on the command line or in the configuration\n");

+        dmxLog(dmxWarning,

+	       "file to disable these two extensions if you wish to use\n");

+        dmxLog(dmxWarning,

+	       "the dynamic addition and removal of screens support.\n");

+        dmxLog(dmxFatal,

+	       "Dynamic screen addition/removal error (see above).\n");

+    }

+

+    /* ddxProcessArgument has been called at this point, but any data

+     * from the configuration file has not been applied.  Do so, and be

+     * sure we have at least one back-end display. */

+    dmxConfigConfigure();

+    if (!dmxNumScreens)

+        dmxLog(dmxFatal, "InitOutput: no back-end displays found\n");

+    if (!dmxNumInputs)

+        dmxLog(dmxInfo, "InitOutput: no inputs found\n");

+    

+    /* Disable lazy window creation optimization if offscreen

+     * optimization is disabled */

+    if (!dmxOffScreenOpt && dmxLazyWindowCreation) {

+        dmxLog(dmxInfo,

+	       "InitOutput: Disabling lazy window creation optimization\n");

+        dmxLog(dmxInfo,

+	       "            since it requires the offscreen optimization\n");

+        dmxLog(dmxInfo,

+	       "            to function properly.\n");

+	dmxLazyWindowCreation = FALSE;

+    }

+

+    /* Open each display and gather information about it. */

+    for (i = 0; i < dmxNumScreens; i++)

+        dmxDisplayInit(&dmxScreens[i]);

+

+#if PANORAMIX

+    /* Register a Xinerama callback which will run from within

+     * PanoramiXCreateConnectionBlock.  We can use the callback to

+     * determine if Xinerama is loaded and to check the visuals

+     * determined by PanoramiXConsolidate. */

+    XineramaRegisterConnectionBlockCallback(dmxConnectionBlockCallback);

+#endif

+

+    /* Since we only have a single screen thus far, we only need to set

+       the pixmap formats to match that screen.  FIXME: this isn't true.*/

+    if (!dmxSetPixmapFormats(pScreenInfo, &dmxScreens[0])) return;

+

+    /* Might want to install a signal handler to allow cleaning up after

+     * unexpected signals.  The DIX/OS layer already handles SIGINT and

+     * SIGTERM, so everything is OK for expected signals. --DD

+     *

+     * SIGHUP, SIGINT, and SIGTERM are trapped in os/connection.c

+     * SIGQUIT is another common signal that is sent from the keyboard.

+     * Trap it here, to ensure that the keyboard modifier map and other

+     * state for the input devices are restored. (This makes the

+     * behavior of SIGQUIT somewhat unexpected, since it will be the

+     * same as the behavior of SIGINT.  However, leaving the modifier

+     * map of the input devices empty is even more unexpected.) --RF

+     */

+    OsSignal(SIGQUIT, GiveUp);

+

+#ifdef GLXEXT

+    /* Check if GLX extension exists on all back-end servers */

+    for (i = 0; i < dmxNumScreens; i++)

+	glxSupported &= (dmxScreens[i].glxMajorOpcode > 0);

+#endif

+

+    /* Tell dix layer about the backend displays */

+    for (i = 0; i < dmxNumScreens; i++) {

+

+#ifdef GLXEXT

+	if (glxSupported) {

+	    /*

+	     * Builds GLX configurations from the list of visuals

+	     * supported by the back-end server, and give that

+	     * configuration list to the glx layer - so that he will

+	     * build the visuals accordingly.

+	     */

+

+	    DMXScreenInfo       *dmxScreen    = &dmxScreens[i];

+	    __GLXvisualConfig   *configs      = NULL;

+	    dmxGlxVisualPrivate **configprivs = NULL;

+	    int                 nconfigs      = 0;

+	    int                 (*oldErrorHandler)(Display *, XErrorEvent *);

+	    int                 i;

+

+	    /* Catch errors if when using an older GLX w/o FBconfigs */

+	    oldErrorHandler = XSetErrorHandler(dmxNOPErrorHandler);

+

+	    /* Get FBConfigs of the back-end server */

+	    dmxScreen->fbconfigs = GetGLXFBConfigs(dmxScreen->beDisplay,

+						   dmxScreen->glxMajorOpcode,

+						   &dmxScreen->numFBConfigs);

+

+	    XSetErrorHandler(oldErrorHandler);

+

+	    dmxScreen->glxVisuals = 

+		GetGLXVisualConfigs(dmxScreen->beDisplay,

+				    DefaultScreen(dmxScreen->beDisplay),

+				    &dmxScreen->numGlxVisuals);

+

+	    if (dmxScreen->fbconfigs) {

+		configs =

+		    GetGLXVisualConfigsFromFBConfigs(dmxScreen->fbconfigs,

+						     dmxScreen->numFBConfigs,

+						     dmxScreen->beVisuals,

+						     dmxScreen->beNumVisuals,

+						     dmxScreen->glxVisuals,

+						     dmxScreen->numGlxVisuals,

+						     &nconfigs);

+	    } else {

+		configs = dmxScreen->glxVisuals;

+		nconfigs = dmxScreen->numGlxVisuals;

+	    }

+

+	    configprivs = xalloc(nconfigs * sizeof(dmxGlxVisualPrivate*));

+

+	    if (configs != NULL && configprivs != NULL) {

+

+		/* Initialize our private info for each visual

+		 * (currently only x_visual_depth and x_visual_class)

+		 */

+		for (i = 0; i < nconfigs; i++) {

+

+		    configprivs[i] = (dmxGlxVisualPrivate *)

+			xalloc(sizeof(dmxGlxVisualPrivate));

+		    configprivs[i]->x_visual_depth = 0;

+		    configprivs[i]->x_visual_class = 0;

+

+		    /* Find the visual depth */

+		    if (configs[i].vid > 0) {

+			int  j;

+			for (j = 0; j < dmxScreen->beNumVisuals; j++) {

+			    if (dmxScreen->beVisuals[j].visualid ==

+				configs[i].vid) {

+				configprivs[i]->x_visual_depth =

+				    dmxScreen->beVisuals[j].depth;

+				configprivs[i]->x_visual_class =

+				    dmxScreen->beVisuals[j].class;

+				break;

+			    }

+			}

+		    }

+		}

+

+		/* Hand out the glx configs to glx extension */

+		GlxSetVisualConfigs(nconfigs, configs, (void**)configprivs);

+

+                XFlush(dmxScreen->beDisplay);

+	    }

+	}

+#endif  /* GLXEXT */

+

+	AddScreen(dmxScreenInit, argc, argv);

+    }

+

+    /* Compute origin information. */

+    dmxInitOrigins();

+

+    /* Compute overlap information. */

+    dmxInitOverlap();

+

+    /* Make sure there is a global width/height available */

+    dmxComputeWidthHeight(DMX_NO_RECOMPUTE_BOUNDING_BOX);

+

+    /* FIXME: The following is temporarily placed here.  When the DMX

+     * extension is available, it will be move there.

+     */

+    dmxInitFonts();

+

+#ifdef RENDER

+    /* Initialize the render extension */

+    if (!noRenderExtension)

+	dmxInitRender();

+#endif

+

+    /* Initialized things that need timer hooks */

+    dmxStatInit();

+    dmxSyncInit();              /* Calls RegisterBlockAndWakeupHandlers */

+

+    dmxLog(dmxInfo, "Shadow framebuffer support %s\n",

+	   dmxShadowFB ? "enabled" : "disabled");

+}

+

+/* RATS: Assuming the fp string (which comes from the command-line argv

+         vector) is NULL-terminated, the buffer is large enough for the

+         strcpy. */ 

+static void dmxSetDefaultFontPath(char *fp)

+{

+    int fplen = strlen(fp) + 1;

+    

+    if (dmxFontPath) {

+	int len;

+

+	len = strlen(dmxFontPath);

+	dmxFontPath = xrealloc(dmxFontPath, len+fplen+1);

+	dmxFontPath[len] = ',';

+	strncpy(&dmxFontPath[len+1], fp, fplen);

+    } else {

+	dmxFontPath = xalloc(fplen);

+	strncpy(dmxFontPath, fp, fplen);

+    }

+

+    defaultFontPath = dmxFontPath;

+}

+

+/** This function is called in Xserver/os/utils.c from \a AbortServer().

+ * We must ensure that backend and console state is restored in the

+ * event the server shutdown wasn't clean. */

+void AbortDDX(void)

+{

+    int i;

+

+    for (i=0; i < dmxNumScreens; i++) {

+        DMXScreenInfo *dmxScreen = &dmxScreens[i];

+        

+        if (dmxScreen->beDisplay) XCloseDisplay(dmxScreen->beDisplay);

+        dmxScreen->beDisplay = NULL;

+    }

+}

+

+#ifdef DDXBEFORERESET

+/* This function is called in Xserver/dix/dispatch.c */

+void ddxBeforeReset(void)

+{

+}

+#endif

+

+/** This function is called in Xserver/dix/main.c from \a main() when

+ * dispatchException & DE_TERMINATE (which is the only way to exit the

+ * main loop without an interruption. */

+void ddxGiveUp(void)

+{

+    AbortDDX();

+}

+

+/** This function is called in Xserver/os/osinit.c from \a OsInit(). */

+void OsVendorInit(void)

+{

+}

+

+/** This function is called in Xserver/os/utils.c from \a FatalError()

+ * and \a VFatalError().  (Note that setting the function pointer \a

+ * OsVendorVErrorFProc will cause \a VErrorF() (which is called by the

+ * two routines mentioned here, as well as by others) to use the

+ * referenced routine instead of \a vfprintf().) */

+void OsVendorFatalError(void)

+{

+}

+

+/** Process our command line arguments. */

+int ddxProcessArgument(int argc, char *argv[], int i)

+{

+    int retval = 0;

+    

+    if (!strcmp(argv[i], "-display")) {

+	if (++i < argc) dmxConfigStoreDisplay(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-inputfrom") || !strcmp(argv[i], "-input")) {

+	if (++i < argc) dmxConfigStoreInput(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-xinputfrom") || !strcmp(argv[i],"-xinput")) {

+        if (++i < argc) dmxConfigStoreXInput(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-noshadowfb")) {

+        dmxLog(dmxWarning,

+               "-noshadowfb has been deprecated "

+	       "since it is now the default\n");

+	dmxShadowFB = FALSE;

+	retval = 1;

+    } else if (!strcmp(argv[i], "-nomulticursor")) {

+        dmxCursorNoMulti();

+	retval = 1;

+    } else if (!strcmp(argv[i], "-shadowfb")) {

+	dmxShadowFB = TRUE;

+	retval = 1;

+    } else if (!strcmp(argv[i], "-configfile")) {

+        if (++i < argc) dmxConfigStoreFile(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-config")) {

+        if (++i < argc) dmxConfigStoreConfig(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-fontpath")) {

+        if (++i < argc) dmxSetDefaultFontPath(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-stat")) {

+        if ((i += 2) < argc) dmxStatActivate(argv[i-1], argv[i]);

+        retval = 3;

+    } else if (!strcmp(argv[i], "-syncbatch")) {

+        if (++i < argc) dmxSyncActivate(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-nooffscreenopt")) {

+	dmxOffScreenOpt = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-nosubdivprims")) {

+	dmxSubdividePrimitives = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-nowindowopt")) {

+	dmxLazyWindowCreation = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-noxkb")) {

+	dmxUseXKB = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-depth")) {

+        if (++i < argc) dmxDepth = atoi(argv[i]);

+        retval = 2;

+    } else if (!strcmp(argv[i], "-norender")) {

+	noRenderExtension = TRUE;

+        retval = 1;

+#ifdef GLXEXT

+    } else if (!strcmp(argv[i], "-noglxproxy")) {

+	dmxGLXProxy = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-noglxswapgroup")) {

+	dmxGLXSwapGroupSupport = FALSE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-glxsyncswap")) {

+	dmxGLXSyncSwap = TRUE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-glxfinishswap")) {

+	dmxGLXFinishSwap = TRUE;

+        retval = 1;

+#endif

+    } else if (!strcmp(argv[i], "-ignorebadfontpaths")) {

+	dmxIgnoreBadFontPaths = TRUE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-addremovescreens")) {

+	dmxAddRemoveScreens = TRUE;

+        retval = 1;

+    } else if (!strcmp(argv[i], "-param")) {

+        if ((i += 2) < argc) {

+            if (!strcasecmp(argv[i-1], "xkbrules"))

+                dmxConfigSetXkbRules(argv[i]);

+            else if (!strcasecmp(argv[i-1], "xkbmodel"))

+                dmxConfigSetXkbModel(argv[i]);

+            else if (!strcasecmp(argv[i-1], "xkblayout"))

+                dmxConfigSetXkbLayout(argv[i]);

+            else if (!strcasecmp(argv[i-1], "xkbvariant"))

+                dmxConfigSetXkbVariant(argv[i]);

+            else if (!strcasecmp(argv[i-1], "xkboptions"))

+                dmxConfigSetXkbOptions(argv[i]);

+            else

+                dmxLog(dmxWarning,

+                       "-param requires: XkbRules, XkbModel, XkbLayout,"

+                       " XkbVariant, or XkbOptions\n");

+        }

+        retval = 3;

+    }

+    if (!serverGeneration) dmxConfigSetMaxScreens();

+    return retval;

+}

+

+/** Provide succinct usage information for the DMX server. */

+void ddxUseMsg(void)

+{

+    ErrorF("\n\nDevice Dependent Usage:\n");

+    ErrorF("-display string      Specify the back-end display(s)\n");

+    ErrorF("-input string        Specify input source for core device\n");

+    ErrorF("-xinput string       Specify input source for XInput device\n");

+    ErrorF("-shadowfb            Enable shadow frame buffer\n");

+    ErrorF("-configfile file     Read from a configuration file\n");

+    ErrorF("-config config       Select a specific configuration\n");

+    ErrorF("-nomulticursor       Turn of multiple cursor support\n");

+    ErrorF("-fontpath            Sets the default font path\n");

+    ErrorF("-stat inter scrns    Print out performance statistics\n");

+    ErrorF("-syncbatch inter     Set interval for XSync batching\n");

+    ErrorF("-nooffscreenopt      Disable offscreen optimization\n");

+    ErrorF("-nosubdivprims       Disable primitive subdivision\n");

+    ErrorF("                     optimization\n");

+    ErrorF("-nowindowopt         Disable lazy window creation optimization\n");

+    ErrorF("-noxkb               Disable use of the XKB extension with\n");

+    ErrorF("                     backend displays (cf. -kb).\n");

+    ErrorF("-depth               Specify the default root window depth\n");

+    ErrorF("-norender            Disable RENDER extension support\n");

+#ifdef GLXEXT

+    ErrorF("-noglxproxy          Disable GLX Proxy\n");

+    ErrorF("-noglxswapgroup      Disable swap group and swap barrier\n");

+    ErrorF("                     extensions in GLX proxy\n");

+    ErrorF("-glxsyncswap         Force XSync after swap buffers\n");

+    ErrorF("-glxfinishswap       Force glFinish after swap buffers\n");

+#endif

+    ErrorF("-ignorebadfontpaths  Ignore bad font paths during initialization\n");

+    ErrorF("-addremovescreens    Enable dynamic screen addition/removal\n");

+    ErrorF("-param ...           Specify configuration parameters (e.g.,\n");

+    ErrorF("                     XkbRules, XkbModel, XkbLayout, etc.)\n");

+    ErrorF("\n");

+    ErrorF("    If the -input string matches a -display string, then input\n"

+           "    is taken from that backend display.  (XInput cannot be taken\n"

+           "    from a backend display.)  Placing \",console\" after the\n"

+           "    display name will force a console window to be opened on\n"

+           "    that display in addition to the backend input.  This is\n"

+           "    useful if the backend window does not cover the whole\n"

+           "    physical display.\n\n");

+    

+    ErrorF("    Otherwise, if the -input or -xinput string specifies another\n"

+           "    X display, then a console window will be created on that\n"

+           "    display.  Placing \",windows\" or \",nowindows\" after the\n"

+           "    display name will control the display of window outlines in\n"

+           "    the console.\n\n");

+    

+    ErrorF("    -input or -xinput dummy specifies no input.\n");

+    ErrorF("    -input or -xinput local specifies the use of a raw keyboard,\n"

+           "    mouse, or other (extension) device:\n"

+           "        -input local,kbd,ps2 will use a ps2 mouse\n"

+           "        -input local,kbd,ms  will use a serial mouse\n"

+           "        -input local,usb-kbd,usb-mou will use USB devices \n"

+           "        -xinput local,usb-oth will use a non-mouse and\n"

+           "                non-keyboard USB device with XInput\n\n");

+    

+    ErrorF("    Special Keys:\n");

+    ErrorF("        Ctrl-Alt-g    Server grab/ungrab (console only)\n");

+    ErrorF("        Ctrl-Alt-f    Fine (1-pixel) mouse mode (console only)\n");

+    ErrorF("        Ctrl-Alt-q    Quit (core devices only)\n");

+    ErrorF("        Ctrl-Alt-F*   Switch to VC (local only)\n");

+}

diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c
index b21559bba..6e61b8c5d 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyr.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyr.c
@@ -1,1179 +1,1190 @@
-/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- *          Authored by Matthew Allum <mallum@openedhand.com>
- * 
- * Copyright © 2004 Nokia 
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Nokia not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Nokia makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "ephyr.h"
-
-#include "inputstr.h"
-#include "scrnintstr.h"
-#include "ephyrlog.h"
-
-#ifdef XF86DRI
-#include "ephyrdri.h"
-#include "ephyrdriext.h"
-#include "ephyrglxext.h"
-#endif /* XF86DRI */
-
-extern int KdTsPhyScreen;
-#ifdef GLXEXT
-extern Bool noGlxVisualInit;
-#endif
-
-KdKeyboardInfo *ephyrKbd;
-KdPointerInfo *ephyrMouse;
-EphyrKeySyms ephyrKeySyms;
-Bool ephyrNoDRI=FALSE ;
-Bool ephyrNoXV=FALSE ;
-
-static int mouseState = 0;
-
-typedef struct _EphyrInputPrivate {
-    Bool    enabled;
-} EphyrKbdPrivate, EphyrPointerPrivate;
-
-Bool   EphyrWantGrayScale = 0;
-
-
-Bool
-ephyrInitialize (KdCardInfo *card, EphyrPriv *priv)
-{
-  OsSignal(SIGUSR1, hostx_handle_signal);
-  
-  priv->base = 0;
-  priv->bytes_per_line = 0;
-  return TRUE;
-}
-
-Bool
-ephyrCardInit (KdCardInfo *card)
-{
-  EphyrPriv	*priv;
-  
-  priv = (EphyrPriv *) xalloc (sizeof (EphyrPriv));
-  if (!priv)
-    return FALSE;
-  
-  if (!ephyrInitialize (card, priv))
-    {
-      xfree (priv);
-      return FALSE;
-    }
-  card->driver = priv;
-  
-  return TRUE;
-}
-
-Bool
-ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv)
-{
-  int width = 640, height = 480; 
-  CARD32 redMask, greenMask, blueMask;
-  
-  if (hostx_want_screen_size(screen, &width, &height)
-      || !screen->width || !screen->height)
-    {
-      screen->width = width;
-      screen->height = height;
-    }
-
-  if (EphyrWantGrayScale)
-    screen->fb.depth = 8;
-
-  if (screen->fb.depth && screen->fb.depth != hostx_get_depth())
-    {
-      if (screen->fb.depth < hostx_get_depth()
-	  && (screen->fb.depth == 24 || screen->fb.depth == 16
-	      || screen->fb.depth == 8))
-	{
-	  hostx_set_server_depth(screen, screen->fb.depth);
-	}
-      else
-	ErrorF("\nXephyr: requested screen depth not supported, setting to match hosts.\n");
-    }
-  
-  screen->fb.depth = hostx_get_server_depth(screen);
-  screen->rate = 72;
-  
-  if (screen->fb.depth <= 8)
-    {
-      if (EphyrWantGrayScale)
-	screen->fb.visuals = ((1 << StaticGray) | (1 << GrayScale));
-      else
-	screen->fb.visuals = ((1 << StaticGray) |
-			      (1 << GrayScale) |
-			      (1 << StaticColor) |
-			      (1 << PseudoColor) |
-			      (1 << TrueColor) |
-			      (1 << DirectColor));
-      
-      screen->fb.redMask   = 0x00;
-      screen->fb.greenMask = 0x00;
-      screen->fb.blueMask  = 0x00;
-      screen->fb.depth        = 8;
-      screen->fb.bitsPerPixel = 8;
-    }
-  else 
-    {
-      screen->fb.visuals = (1 << TrueColor);
-      
-      if (screen->fb.depth <= 15)
-	{
-	  screen->fb.depth = 15;
-	  screen->fb.bitsPerPixel = 16;
-	}
-      else if (screen->fb.depth <= 16)
-	{
-	  screen->fb.depth = 16;
-	  screen->fb.bitsPerPixel = 16;
-	}
-      else if (screen->fb.depth <= 24)
-	{
-	  screen->fb.depth = 24;
-	  screen->fb.bitsPerPixel = 32;
-	}
-      else if (screen->fb.depth <= 30)
-	{
-	  screen->fb.depth = 30;
-	  screen->fb.bitsPerPixel = 32;
-	}
-      else
-	{
-	  ErrorF("\nXephyr: Unsupported screen depth %d\n",
-	         screen->fb.depth);
-	  return FALSE;
-	}
-
-      hostx_get_visual_masks (screen, &redMask, &greenMask, &blueMask);
-
-      screen->fb.redMask = (Pixel) redMask;
-      screen->fb.greenMask = (Pixel) greenMask;
-      screen->fb.blueMask = (Pixel) blueMask;
-
-    }
-  
-  scrpriv->randr = screen->randr;
-
-  return ephyrMapFramebuffer (screen);
-}
-
-Bool
-ephyrScreenInit (KdScreenInfo *screen)
-{
-  EphyrScrPriv *scrpriv;
-  
-  scrpriv = xcalloc (1, sizeof (EphyrScrPriv));
-
-  if (!scrpriv)
-    return FALSE;
-
-  screen->driver = scrpriv;
-
-  if (!ephyrScreenInitialize (screen, scrpriv))
-    {
-      screen->driver = 0;
-      xfree (scrpriv);
-      return FALSE;
-    }
-
-  return TRUE;
-}
-    
-void*
-ephyrWindowLinear (ScreenPtr	pScreen,
-		   CARD32	row,
-		   CARD32	offset,
-		   int		mode,
-		   CARD32	*size,
-		   void		*closure)
-{
-  KdScreenPriv(pScreen);
-  EphyrPriv	    *priv = pScreenPriv->card->driver;
-  
-  if (!pScreenPriv->enabled)
-    return 0;
-
-  *size = priv->bytes_per_line;
-  return priv->base + row * priv->bytes_per_line + offset;
-}
-
-/**
- * Figure out display buffer size. If fakexa is enabled, allocate a larger
- * buffer so that fakexa has space to put offscreen pixmaps.
- */
-int
-ephyrBufferHeight(KdScreenInfo *screen)
-{
-    int buffer_height;
-    if (ephyrFuncs.initAccel == NULL)
-	buffer_height = screen->height;
-    else
-	buffer_height = 3 * screen->height;
-    return buffer_height;
-}
-
-
-Bool
-ephyrMapFramebuffer (KdScreenInfo *screen)
-{
-  EphyrScrPriv  *scrpriv = screen->driver;
-  EphyrPriv	  *priv    = screen->card->driver;
-  KdPointerMatrix m;
-  int buffer_height;
-  
-  EPHYR_LOG("screen->width: %d, screen->height: %d index=%d",
-	     screen->width, screen->height, screen->mynum);
-  
-  KdComputePointerMatrix (&m, scrpriv->randr, screen->width, screen->height);
-  KdSetPointerMatrix (&m);
-  
-  priv->bytes_per_line = ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2;
-
-  buffer_height = ephyrBufferHeight(screen);
-
-  priv->base = hostx_screen_init (screen, screen->width, screen->height, buffer_height);
-
-  if ((scrpriv->randr & RR_Rotate_0) && !(scrpriv->randr & RR_Reflect_All))
-    {
-      scrpriv->shadow = FALSE;
-      
-      screen->fb.byteStride = priv->bytes_per_line;
-      screen->fb.pixelStride = screen->width;
-      screen->fb.frameBuffer = (CARD8 *) (priv->base);
-    }
-  else
-    {
-      /* Rotated/Reflected so we need to use shadow fb */
-      scrpriv->shadow = TRUE;
-      
-      EPHYR_LOG("allocing shadow");
-      
-      KdShadowFbAlloc (screen,
-		       scrpriv->randr & (RR_Rotate_90|RR_Rotate_270));
-    }
-  
-  return TRUE;
-}
-
-void
-ephyrSetScreenSizes (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv = screen->driver;
-  
-  if (scrpriv->randr & (RR_Rotate_0|RR_Rotate_180))
-    {
-      pScreen->width = screen->width;
-      pScreen->height = screen->height;
-      pScreen->mmWidth = screen->width_mm;
-      pScreen->mmHeight = screen->height_mm;
-    }
-  else 
-    {
-      pScreen->width = screen->height;
-      pScreen->height = screen->width;
-      pScreen->mmWidth = screen->height_mm;
-      pScreen->mmHeight = screen->width_mm;
-    }
-}
-
-Bool
-ephyrUnmapFramebuffer (KdScreenInfo *screen)
-{
-  EphyrScrPriv  *scrpriv = screen->driver;
-  
-  if (scrpriv->shadow)
-    KdShadowFbFree (screen);
-  
-  /* Note, priv->base will get freed when XImage recreated */
-  
-  return TRUE;
-}
-
-void 
-ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo *screen = pScreenPriv->screen;
-  
-  EPHYR_LOG("slow paint");
-  
-  /* FIXME: Slow Rotated/Reflected updates could be much
-   * much faster efficiently updating via tranforming 
-   * pBuf->pDamage  regions     
-  */
-  shadowUpdateRotatePacked(pScreen, pBuf);
-  hostx_paint_rect(screen, 0,0,0,0, screen->width, screen->height);
-}
-
-static void
-ephyrInternalDamageRedisplay (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv = screen->driver;
-  RegionPtr	 pRegion;
-
-  if (!scrpriv || !scrpriv->pDamage)
-    return;
-
-  pRegion = DamageRegion (scrpriv->pDamage);
-
-  if (REGION_NOTEMPTY (pScreen, pRegion))
-    {
-      int           nbox;
-      BoxPtr        pbox;
-
-      nbox = REGION_NUM_RECTS (pRegion);
-      pbox = REGION_RECTS (pRegion);
-
-      while (nbox--)
-        {
-          hostx_paint_rect(screen,
-                           pbox->x1, pbox->y1,
-                           pbox->x1, pbox->y1,
-                           pbox->x2 - pbox->x1,
-                           pbox->y2 - pbox->y1);
-          pbox++;
-        }
-      DamageEmpty (scrpriv->pDamage);
-    }
-}
-
-static void
-ephyrInternalDamageBlockHandler (pointer   data,
-				 OSTimePtr pTimeout,
-				 pointer   pRead)
-{
-  ScreenPtr pScreen = (ScreenPtr) data;
-  
-  ephyrInternalDamageRedisplay (pScreen);
-}
-
-static void
-ephyrInternalDamageWakeupHandler (pointer data, int i, pointer LastSelectMask)
-{
-  /* FIXME: Not needed ? */
-}
-
-Bool
-ephyrSetInternalDamage (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv = screen->driver;
-  PixmapPtr      pPixmap = NULL;
-  
-  scrpriv->pDamage = DamageCreate ((DamageReportFunc) 0,
-				   (DamageDestroyFunc) 0,
-				   DamageReportNone,
-				   TRUE,
-				   pScreen,
-				   pScreen);
-  
-  if (!RegisterBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler,
-				       ephyrInternalDamageWakeupHandler,
-				       (pointer) pScreen))
-    return FALSE;
-  
-  pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
-  
-  DamageRegister (&pPixmap->drawable, scrpriv->pDamage);
-      
-  return TRUE;
-}
-
-void
-ephyrUnsetInternalDamage (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv = screen->driver;
-  PixmapPtr      pPixmap = NULL;
-  
-  pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
-  DamageUnregister (&pPixmap->drawable, scrpriv->pDamage);
-  DamageDestroy (scrpriv->pDamage);
-  
-  RemoveBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler,
-				ephyrInternalDamageWakeupHandler,
-				(pointer) pScreen);
-}
-
-#ifdef RANDR
-Bool
-ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	    *screen = pScreenPriv->screen;
-  EphyrScrPriv	    *scrpriv = screen->driver;
-  RRScreenSizePtr	    pSize;
-  Rotation		    randr;
-  int			    n = 0;
- 
-  struct { int width, height; } sizes[] = 
-    {
-      { 1600, 1200 },
-      { 1400, 1050 },
-      { 1280, 960  },
-      { 1280, 1024 },
-      { 1152, 864 },
-      { 1024, 768 },
-      { 832, 624 },
-      { 800, 600 },
-      { 720, 400 },
-      { 480, 640 },
-      { 640, 480 },
-      { 640, 400 },
-      { 320, 240 },
-      { 240, 320 },
-      { 160, 160 }, 
-      { 0, 0 }
-    };
-
-  EPHYR_LOG("mark");
-
-  *rotations = RR_Rotate_All|RR_Reflect_All;
-
-  if (!hostx_want_preexisting_window (screen)
-      && !hostx_want_fullscreen ()) /* only if no -parent switch */
-    {
-      while (sizes[n].width != 0 && sizes[n].height != 0)
-	{
-	  RRRegisterSize (pScreen,
-			  sizes[n].width,
-			  sizes[n].height, 
-			  (sizes[n].width * screen->width_mm)/screen->width,
-			  (sizes[n].height *screen->height_mm)/screen->height
-			  );
-	  n++;
-	}
-    }
-  
-  pSize = RRRegisterSize (pScreen,
-			  screen->width,
-			  screen->height, 
-			  screen->width_mm,
-			  screen->height_mm);
-    
-  randr = KdSubRotation (scrpriv->randr, screen->randr);
-  
-  RRSetCurrentConfig (pScreen, randr, 0, pSize);
-    
-  return TRUE;
-}
-
-Bool
-ephyrRandRSetConfig (ScreenPtr		pScreen,
-		     Rotation		randr,
-		     int		rate,
-		     RRScreenSizePtr	pSize)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen    = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv   = screen->driver;
-  Bool		wasEnabled = pScreenPriv->enabled;
-  EphyrScrPriv	oldscr;
-  int		oldwidth, oldheight, oldmmwidth, oldmmheight;
-  Bool          oldshadow;
-  int		newwidth, newheight;
-  
-  if (screen->randr & (RR_Rotate_0|RR_Rotate_180))
-    {
-      newwidth = pSize->width;
-      newheight = pSize->height;
-    }
-  else
-    {
-      newwidth = pSize->height;
-      newheight = pSize->width;
-    }
-  
-  if (wasEnabled)
-    KdDisableScreen (pScreen);
-
-  oldscr = *scrpriv;
-    
-  oldwidth    = screen->width;
-  oldheight   = screen->height;
-  oldmmwidth  = pScreen->mmWidth;
-  oldmmheight = pScreen->mmHeight;
-  oldshadow   = scrpriv->shadow;
-  
-  /*
-   * Set new configuration
-   */
-  
-  scrpriv->randr = KdAddRotation (screen->randr, randr);
-  
-  ephyrUnmapFramebuffer (screen); 
-  
-  screen->width  = newwidth;
-  screen->height = newheight;
-  
-  if (!ephyrMapFramebuffer (screen))
-    goto bail4;
-  
-  /* FIXME below should go in own call */
-  
-  if (oldshadow)
-    KdShadowUnset (screen->pScreen);
-  else
-    ephyrUnsetInternalDamage(screen->pScreen);
-  
-  if (scrpriv->shadow)
-    {
-      if (!KdShadowSet (screen->pScreen, 
-			scrpriv->randr, 
-			ephyrShadowUpdate, 
-			ephyrWindowLinear))
-	goto bail4;
-    }
-  else
-    {
-      /* Without shadow fb ( non rotated ) we need 
-       * to use damage to efficiently update display
-       * via signal regions what to copy from 'fb'.
-       */
-      if (!ephyrSetInternalDamage(screen->pScreen))
-	goto bail4;
-    }
-  
-  ephyrSetScreenSizes (screen->pScreen);
-  
-  /*
-   * Set frame buffer mapping
-   */
-  (*pScreen->ModifyPixmapHeader) (fbGetScreenPixmap (pScreen),
-				  pScreen->width,
-				  pScreen->height,
-				  screen->fb.depth,
-				  screen->fb.bitsPerPixel,
-				  screen->fb.byteStride,
-				  screen->fb.frameBuffer);
-  
-  /* set the subpixel order */
-  
-  KdSetSubpixelOrder (pScreen, scrpriv->randr);
-  
-  if (wasEnabled)
-    KdEnableScreen (pScreen);
-  
-  return TRUE;
-  
- bail4:
-  EPHYR_LOG("bailed");
-  
-  ephyrUnmapFramebuffer (screen);
-  *scrpriv = oldscr;
-  (void) ephyrMapFramebuffer (screen);
-  
-  pScreen->width = oldwidth;
-  pScreen->height = oldheight;
-  pScreen->mmWidth = oldmmwidth;
-  pScreen->mmHeight = oldmmheight;
-  
-  if (wasEnabled)
-    KdEnableScreen (pScreen);
-  return FALSE;
-}
-
-Bool
-ephyrRandRInit (ScreenPtr pScreen)
-{
-  rrScrPrivPtr    pScrPriv;
-  
-  if (!RRScreenInit (pScreen))
-    return FALSE;
-  
-  pScrPriv = rrGetScrPriv(pScreen);
-  pScrPriv->rrGetInfo = ephyrRandRGetInfo;
-  pScrPriv->rrSetConfig = ephyrRandRSetConfig;
-  return TRUE;
-}
-#endif
-
-Bool
-ephyrCreateColormap (ColormapPtr pmap)
-{
-  return fbInitializeColormap (pmap);
-}
-
-Bool
-ephyrInitScreen (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen    = pScreenPriv->screen;
-
-  EPHYR_LOG ("pScreen->myNum:%d\n", pScreen->myNum) ;
-  hostx_set_screen_number (screen, pScreen->myNum);
-  hostx_set_win_title (screen, "(ctrl+shift grabs mouse and keyboard)") ;
-  pScreen->CreateColormap = ephyrCreateColormap;
-
-#ifdef XV
-  if (!ephyrNoXV) {
-      if (!ephyrInitVideo (pScreen)) {
-          EPHYR_LOG_ERROR ("failed to initialize xvideo\n") ;
-      } else {
-          EPHYR_LOG ("initialized xvideo okay\n") ;
-      }
-  }
-#endif /*XV*/
-
-#ifdef XF86DRI
-  if (!ephyrNoDRI && !hostx_has_dri ()) {
-      EPHYR_LOG ("host x does not support DRI. Disabling DRI forwarding\n") ;
-      ephyrNoDRI = TRUE ;
-#ifdef GLXEXT
-      noGlxVisualInit = FALSE ;
-#endif
-  }
-  if (!ephyrNoDRI) {
-    ephyrDRIExtensionInit (pScreen) ;
-    ephyrHijackGLXExtension () ;
-  }
-#endif
-
-#ifdef GLXEXT
-  if (ephyrNoDRI) {
-      noGlxVisualInit = FALSE ;
-  }
-#endif
-
-  return TRUE;
-}
-
-Bool
-ephyrFinishInitScreen (ScreenPtr pScreen)
-{
-  /* FIXME: Calling this even if not using shadow.  
-   * Seems harmless enough. But may be safer elsewhere.
-   */
-  if (!shadowSetup (pScreen))
-    return FALSE;
-
-#ifdef RANDR
-  if (!ephyrRandRInit (pScreen))
-    return FALSE;
-#endif
-
-  return TRUE;
-}
-
-Bool
-ephyrCreateResources (ScreenPtr pScreen)
-{
-  KdScreenPriv(pScreen);
-  KdScreenInfo	*screen    = pScreenPriv->screen;
-  EphyrScrPriv	*scrpriv   = screen->driver;
-
-  EPHYR_LOG("mark pScreen=%p mynum=%d shadow=%d",
-            pScreen, pScreen->myNum, scrpriv->shadow);
-
-  if (scrpriv->shadow) 
-    return KdShadowSet (pScreen, 
-			scrpriv->randr, 
-			ephyrShadowUpdate, 
-			ephyrWindowLinear);
-  else
-    return ephyrSetInternalDamage(pScreen); 
-}
-
-void
-ephyrPreserve (KdCardInfo *card)
-{
-}
-
-Bool
-ephyrEnable (ScreenPtr pScreen)
-{
-  return TRUE;
-}
-
-Bool
-ephyrDPMS (ScreenPtr pScreen, int mode)
-{
-  return TRUE;
-}
-
-void
-ephyrDisable (ScreenPtr pScreen)
-{
-}
-
-void
-ephyrRestore (KdCardInfo *card)
-{
-}
-
-void
-ephyrScreenFini (KdScreenInfo *screen)
-{
-    EphyrScrPriv  *scrpriv = screen->driver;
-    if (scrpriv->shadow) {
-        KdShadowFbFree (screen);
-    }
-    xfree(screen->driver);
-    screen->driver = NULL;
-}
-
-/*  
- * Port of Mark McLoughlin's Xnest fix for focus in + modifier bug.
- * See https://bugs.freedesktop.org/show_bug.cgi?id=3030
- */
-void
-ephyrUpdateModifierState(unsigned int state)
-{
-#if 0
-  DeviceIntPtr pkeydev;
-  KeyClassPtr  keyc;
-  int          i;
-  CARD8        mask;
-
-  pkeydev = inputInfo.keyboard;
-
-  if (!pkeydev)
-    return;
-  
-/* This is pretty broken.
- *
- * What should happen is that focus out should do as a VT switch does in
- * traditional servers: fake releases for all keys (and buttons too, come
- * to think of it) currently down.  Then, on focus in, get the state from
- * the host, and fake keypresses for everything currently down.
- *
- * So I'm leaving this broken for a little while.  Sorry, folks.
- *
- * -daniels
- */
-
-  keyc = pkeydev->key;
-  
-  state = state & 0xff;
-  
-  if (keyc->state == state)
-    return;
-  
-  for (i = 0, mask = 1; i < 8; i++, mask <<= 1) 
-    {
-      int key;
-      
-      /* Modifier is down, but shouldn't be   */
-      if ((keyc->state & mask) && !(state & mask)) 
-	{
-	  int count = keyc->modifierKeyCount[i];
-	  
-	  for (key = 0; key < MAP_LENGTH; key++)
-	    if (keyc->xkbInfo->desc->map->modmap[key] & mask)
-	      {
-		int bit;
-		BYTE *kptr;
-		
-		kptr = &keyc->down[key >> 3];
-		bit = 1 << (key & 7);
-		
-		if (*kptr & bit && ephyrKbd &&
-                    ((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)
-		  KdEnqueueKeyboardEvent(ephyrKbd, key, TRUE); /* release */
-		
-		if (--count == 0)
-		  break;
-	      }
-	}
-       
-      /* Modifier shoud be down, but isn't   */
-      if (!(keyc->state & mask) && (state & mask))
-	for (key = 0; key < MAP_LENGTH; key++)
-	  if (keyc->xkbInfo->desc->map->modmap[key] & mask)
-	    {
-              if (keyc->xkbInfo->desc->map->modmap[key] & mask && ephyrKbd &&
-                  ((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)
-	          KdEnqueueKeyboardEvent(ephyrKbd, key, FALSE); /* press */
-	      break;
-	    }
-    }
-#endif
-}
-
-static void
-ephyrBlockSigio (void)
-{
-    sigset_t set;
-
-    sigemptyset (&set);
-    sigaddset (&set, SIGIO);
-    sigprocmask (SIG_BLOCK, &set, 0);
-}
-
-static void
-ephyrUnblockSigio (void)
-{
-    sigset_t set;
-
-    sigemptyset (&set);
-    sigaddset (&set, SIGIO);
-    sigprocmask (SIG_UNBLOCK, &set, 0);
-}
-
-static Bool
-ephyrCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)
-{
-  return FALSE;
-}
-
-static void
-ephyrCrossScreen (ScreenPtr pScreen, Bool entering)
-{
-}
-
-int ephyrCurScreen; /*current event screen*/
-
-static void
-ephyrWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
-    ephyrBlockSigio ();
-    ephyrCurScreen = pScreen->myNum;
-    miPointerWarpCursor (inputInfo.pointer, pScreen, x, y);
-    ephyrUnblockSigio ();
-}
-
-miPointerScreenFuncRec ephyrPointerScreenFuncs =
-{
-  ephyrCursorOffScreen,
-  ephyrCrossScreen,
-  ephyrWarpCursor,
-  NULL,
-  NULL
-};
-
-#ifdef XF86DRI
-/**
- * find if the remote window denoted by a_remote
- * is paired with an internal Window within the Xephyr server.
- * If the remove window is paired with an internal window, send an
- * expose event to the client insterested in the internal window expose event.
- *
- * Pairing happens when a drawable inside Xephyr is associated with
- * a GL surface in a DRI environment.
- * Look at the function ProcXF86DRICreateDrawable in ephyrdriext.c to
- * know a paired window is created.
- *
- * This is useful to make GL drawables (only windows for now) handle
- * expose events and send those events to clients.
- */
-static void
-ephyrExposePairedWindow (int a_remote)
-{
-    EphyrWindowPair *pair = NULL;
-    RegionRec reg;
-    ScreenPtr screen;
-
-    if (!findWindowPairFromRemote (a_remote, &pair)) {
-	EPHYR_LOG ("did not find a pair for this window\n");
-	return;
-    }
-    screen = pair->local->drawable.pScreen;
-    REGION_NULL (screen, &reg);
-    REGION_COPY (screen, &reg, &pair->local->clipList);
-    screen->WindowExposures (pair->local, &reg, NullRegion);
-    REGION_UNINIT (screen, &reg);
-}
-#endif /* XF86DRI */
-
-void
-ephyrPoll(void)
-{
-  EphyrHostXEvent ev;
-
-  while (hostx_get_event(&ev))
-    {
-      switch (ev.type)
-        {
-        case EPHYR_EV_MOUSE_MOTION:
-          if (!ephyrMouse ||
-              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) {
-              EPHYR_LOG ("skipping mouse motion:%d\n", ephyrCurScreen) ;
-              continue;
-          }
-          {
-            if (ev.data.mouse_motion.screen >=0
-                && (ephyrCurScreen != ev.data.mouse_motion.screen))
-              {
-                  EPHYR_LOG ("warping mouse cursor. "
-                             "cur_screen%d, motion_screen:%d\n",
-                             ephyrCurScreen, ev.data.mouse_motion.screen) ;
-                  if (ev.data.mouse_motion.screen >= 0)
-                    {
-                      ephyrWarpCursor
-                            (inputInfo.pointer, screenInfo.screens[ev.data.mouse_motion.screen],
-                             ev.data.mouse_motion.x,
-                             ev.data.mouse_motion.y );
-                    }
-              }
-            else
-              {
-                  int x=0, y=0;
-#ifdef XF86DRI
-                  EphyrWindowPair *pair = NULL;
-#endif
-                  EPHYR_LOG ("enqueuing mouse motion:%d\n", ephyrCurScreen) ;
-                  x = ev.data.mouse_motion.x;
-                  y = ev.data.mouse_motion.y;
-                  EPHYR_LOG ("initial (x,y):(%d,%d)\n", x, y) ;
-#ifdef XF86DRI
-                  EPHYR_LOG ("is this window peered by a gl drawable ?\n") ;
-                  if (findWindowPairFromRemote (ev.data.mouse_motion.window,
-                                                &pair))
-                    {
-                        EPHYR_LOG ("yes, it is peered\n") ;
-                        x += pair->local->drawable.x;
-                        y += pair->local->drawable.y;
-                    }
-                  else
-                    {
-                        EPHYR_LOG ("no, it is not peered\n") ;
-                    }
-                  EPHYR_LOG ("final (x,y):(%d,%d)\n", x, y) ;
-#endif
-                  KdEnqueuePointerEvent(ephyrMouse, mouseState, x, y, 0);
-              }
-          }
-          break;
-
-        case EPHYR_EV_MOUSE_PRESS:
-          if (!ephyrMouse ||
-              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) {
-              EPHYR_LOG ("skipping mouse press:%d\n", ephyrCurScreen) ;
-              continue;
-          }
-          EPHYR_LOG ("enqueuing mouse press:%d\n", ephyrCurScreen) ;
-	  ephyrUpdateModifierState(ev.key_state);
-	  mouseState |= ev.data.mouse_down.button_num;
-	  KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0);
-	  break;
-
-	case EPHYR_EV_MOUSE_RELEASE:
-          if (!ephyrMouse ||
-              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled)
-              continue;
-	  ephyrUpdateModifierState(ev.key_state);
-	  mouseState &= ~ev.data.mouse_up.button_num;
-          EPHYR_LOG ("enqueuing mouse release:%d\n", ephyrCurScreen) ;
-	  KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0);
-	  break;
-
-	case EPHYR_EV_KEY_PRESS:
-          if (!ephyrKbd ||
-              !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)
-              continue;
-	  ephyrUpdateModifierState(ev.key_state);
-	  KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_down.scancode, FALSE);
-	  break;
-
-	case EPHYR_EV_KEY_RELEASE:
-          if (!ephyrKbd ||
-              !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)
-              continue;
-	  KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_up.scancode, TRUE);
-	  break;
-
-#ifdef XF86DRI
-	case EPHYR_EV_EXPOSE:
-	  /*
-	   * We only receive expose events when the expose event have
-	   * be generated for a drawable that is a host X window managed
-	   * by Xephyr. Host X windows managed by Xephyr exists for instance
-	   * when Xephyr is asked to create a GL drawable in a DRI environment.
-	   */
-	  ephyrExposePairedWindow (ev.data.expose.window);
-	  break;
-#endif /* XF86DRI */
-
-	default:
-	  break;
-	}
-    }
-}
-
-void
-ephyrCardFini (KdCardInfo *card)
-{
-  EphyrPriv	*priv = card->driver;
-  xfree (priv);
-}
-
-void
-ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs)
-{
-  /* XXX Not sure if this is right */
-  
-  EPHYR_LOG("mark");
-  
-  while (n--)
-    {
-      pdefs->red = 0;
-      pdefs->green = 0;
-      pdefs->blue = 0;
-      pdefs++;
-    }
-
-}
-
-void
-ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs)
-{
-  int min, max, p;
-
-  /* XXX Not sure if this is right */
-
-  min = 256;
-  max = 0;
-  
-  while (n--)
-    {
-      p = pdefs->pixel;
-      if (p < min)
-	min = p;
-      if (p > max)
-	max = p;
-
-      hostx_set_cmap_entry(p, 		
-			   pdefs->red >> 8,
-			   pdefs->green >> 8,
-			   pdefs->blue >> 8);
-      pdefs++;
-    }
-}
-
-/* Mouse calls */
-
-static Status
-MouseInit (KdPointerInfo *pi)
-{
-    pi->driverPrivate = (EphyrPointerPrivate *)
-                         xcalloc(sizeof(EphyrPointerPrivate), 1);
-    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE;
-    pi->nAxes = 3;
-    pi->nButtons = 32;
-    xfree(pi->name);
-    pi->name = strdup("Xephyr virtual mouse");
-    ephyrMouse = pi;
-    return Success;
-}
-
-static Status
-MouseEnable (KdPointerInfo *pi)
-{
-    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = TRUE;
-    return Success;
-}
-
-static void
-MouseDisable (KdPointerInfo *pi)
-{
-    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE;
-    return;
-}
-
-static void
-MouseFini (KdPointerInfo *pi)
-{
-    ephyrMouse = NULL; 
-    return;
-}
-
-KdPointerDriver EphyrMouseDriver = {
-    "ephyr",
-    MouseInit,
-    MouseEnable,
-    MouseDisable,
-    MouseFini,
-    NULL,
-};
-
-/* Keyboard */
-
-static Status
-EphyrKeyboardInit (KdKeyboardInfo *ki)
-{
-  ki->driverPrivate = (EphyrKbdPrivate *)
-                       xcalloc(sizeof(EphyrKbdPrivate), 1);
-  hostx_load_keymap();
-  if (!ephyrKeySyms.map) {
-      ErrorF("Couldn't load keymap from host\n");
-      return BadAlloc;
-  }
-  ki->minScanCode = ephyrKeySyms.minKeyCode;
-  ki->maxScanCode = ephyrKeySyms.maxKeyCode;
-  xfree(ki->name);
-  ki->name = strdup("Xephyr virtual keyboard");
-  ephyrKbd = ki;
-  return Success;
-}
-
-static Status
-EphyrKeyboardEnable (KdKeyboardInfo *ki)
-{
-    ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = TRUE;
-
-    return Success;
-}
-
-static void
-EphyrKeyboardDisable (KdKeyboardInfo *ki)
-{
-    ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = FALSE;
-}
-
-static void
-EphyrKeyboardFini (KdKeyboardInfo *ki)
-{
-    ephyrKbd = NULL;
-    return;
-}
-
-static void
-EphyrKeyboardLeds (KdKeyboardInfo *ki, int leds)
-{
-}
-
-static void
-EphyrKeyboardBell (KdKeyboardInfo *ki, int volume, int frequency, int duration)
-{
-}
-
-
-KdKeyboardDriver EphyrKeyboardDriver = {
-    "ephyr",
-    EphyrKeyboardInit,
-    EphyrKeyboardEnable,
-    EphyrKeyboardLeds,
-    EphyrKeyboardBell,
-    EphyrKeyboardDisable,
-    EphyrKeyboardFini,
-    NULL,
-};
+/*

+ * Xephyr - A kdrive X server thats runs in a host X window.

+ *          Authored by Matthew Allum <mallum@openedhand.com>

+ * 

+ * Copyright © 2004 Nokia 

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Nokia not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission. Nokia makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <kdrive-config.h>

+#endif

+#include "ephyr.h"

+

+#include "inputstr.h"

+#include "scrnintstr.h"

+#include "ephyrlog.h"

+

+#ifdef XF86DRI

+#include "ephyrdri.h"

+#include "ephyrdriext.h"

+#include "ephyrglxext.h"

+#endif /* XF86DRI */

+

+extern int KdTsPhyScreen;

+#ifdef GLXEXT

+extern Bool noGlxVisualInit;

+#endif

+

+KdKeyboardInfo *ephyrKbd;

+KdPointerInfo *ephyrMouse;

+EphyrKeySyms ephyrKeySyms;

+Bool ephyrNoDRI=FALSE ;

+Bool ephyrNoXV=FALSE ;

+

+static int mouseState = 0;

+

+typedef struct _EphyrInputPrivate {

+    Bool    enabled;

+} EphyrKbdPrivate, EphyrPointerPrivate;

+

+Bool   EphyrWantGrayScale = 0;

+

+

+Bool

+ephyrInitialize (KdCardInfo *card, EphyrPriv *priv)

+{

+#ifdef _MSC_VER

+  __asm int 3;

+#else

+  OsSignal(SIGUSR1, hostx_handle_signal);

+#endif  

+  priv->base = 0;

+  priv->bytes_per_line = 0;

+  return TRUE;

+}

+

+Bool

+ephyrCardInit (KdCardInfo *card)

+{

+  EphyrPriv	*priv;

+  

+  priv = (EphyrPriv *) xalloc (sizeof (EphyrPriv));

+  if (!priv)

+    return FALSE;

+  

+  if (!ephyrInitialize (card, priv))

+    {

+      xfree (priv);

+      return FALSE;

+    }

+  card->driver = priv;

+  

+  return TRUE;

+}

+

+Bool

+ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv)

+{

+  int width = 640, height = 480; 

+  CARD32 redMask, greenMask, blueMask;

+  

+  if (hostx_want_screen_size(screen, &width, &height)

+      || !screen->width || !screen->height)

+    {

+      screen->width = width;

+      screen->height = height;

+    }

+

+  if (EphyrWantGrayScale)

+    screen->fb.depth = 8;

+

+  if (screen->fb.depth && screen->fb.depth != hostx_get_depth())

+    {

+      if (screen->fb.depth < hostx_get_depth()

+	  && (screen->fb.depth == 24 || screen->fb.depth == 16

+	      || screen->fb.depth == 8))

+	{

+	  hostx_set_server_depth(screen, screen->fb.depth);

+	}

+      else

+	ErrorF("\nXephyr: requested screen depth not supported, setting to match hosts.\n");

+    }

+  

+  screen->fb.depth = hostx_get_server_depth(screen);

+  screen->rate = 72;

+  

+  if (screen->fb.depth <= 8)

+    {

+      if (EphyrWantGrayScale)

+	screen->fb.visuals = ((1 << StaticGray) | (1 << GrayScale));

+      else

+	screen->fb.visuals = ((1 << StaticGray) |

+			      (1 << GrayScale) |

+			      (1 << StaticColor) |

+			      (1 << PseudoColor) |

+			      (1 << TrueColor) |

+			      (1 << DirectColor));

+      

+      screen->fb.redMask   = 0x00;

+      screen->fb.greenMask = 0x00;

+      screen->fb.blueMask  = 0x00;

+      screen->fb.depth        = 8;

+      screen->fb.bitsPerPixel = 8;

+    }

+  else 

+    {

+      screen->fb.visuals = (1 << TrueColor);

+      

+      if (screen->fb.depth <= 15)

+	{

+	  screen->fb.depth = 15;

+	  screen->fb.bitsPerPixel = 16;

+	}

+      else if (screen->fb.depth <= 16)

+	{

+	  screen->fb.depth = 16;

+	  screen->fb.bitsPerPixel = 16;

+	}

+      else if (screen->fb.depth <= 24)

+	{

+	  screen->fb.depth = 24;

+	  screen->fb.bitsPerPixel = 32;

+	}

+      else if (screen->fb.depth <= 30)

+	{

+	  screen->fb.depth = 30;

+	  screen->fb.bitsPerPixel = 32;

+	}

+      else

+	{

+	  ErrorF("\nXephyr: Unsupported screen depth %d\n",

+	         screen->fb.depth);

+	  return FALSE;

+	}

+

+      hostx_get_visual_masks (screen, &redMask, &greenMask, &blueMask);

+

+      screen->fb.redMask = (Pixel) redMask;

+      screen->fb.greenMask = (Pixel) greenMask;

+      screen->fb.blueMask = (Pixel) blueMask;

+

+    }

+  

+  scrpriv->randr = screen->randr;

+

+  return ephyrMapFramebuffer (screen);

+}

+

+Bool

+ephyrScreenInit (KdScreenInfo *screen)

+{

+  EphyrScrPriv *scrpriv;

+  

+  scrpriv = xcalloc (1, sizeof (EphyrScrPriv));

+

+  if (!scrpriv)

+    return FALSE;

+

+  screen->driver = scrpriv;

+

+  if (!ephyrScreenInitialize (screen, scrpriv))

+    {

+      screen->driver = 0;

+      xfree (scrpriv);

+      return FALSE;

+    }

+

+  return TRUE;

+}

+    

+void*

+ephyrWindowLinear (ScreenPtr	pScreen,

+		   CARD32	row,

+		   CARD32	offset,

+		   int		mode,

+		   CARD32	*size,

+		   void		*closure)

+{

+  KdScreenPriv(pScreen);

+  EphyrPriv	    *priv = pScreenPriv->card->driver;

+  

+  if (!pScreenPriv->enabled)

+    return 0;

+

+  *size = priv->bytes_per_line;

+  return priv->base + row * priv->bytes_per_line + offset;

+}

+

+/**

+ * Figure out display buffer size. If fakexa is enabled, allocate a larger

+ * buffer so that fakexa has space to put offscreen pixmaps.

+ */

+int

+ephyrBufferHeight(KdScreenInfo *screen)

+{

+    int buffer_height;

+    if (ephyrFuncs.initAccel == NULL)

+	buffer_height = screen->height;

+    else

+	buffer_height = 3 * screen->height;

+    return buffer_height;

+}

+

+

+Bool

+ephyrMapFramebuffer (KdScreenInfo *screen)

+{

+  EphyrScrPriv  *scrpriv = screen->driver;

+  EphyrPriv	  *priv    = screen->card->driver;

+  KdPointerMatrix m;

+  int buffer_height;

+  

+  EPHYR_LOG("screen->width: %d, screen->height: %d index=%d",

+	     screen->width, screen->height, screen->mynum);

+  

+  KdComputePointerMatrix (&m, scrpriv->randr, screen->width, screen->height);

+  KdSetPointerMatrix (&m);

+  

+  priv->bytes_per_line = ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2;

+

+  buffer_height = ephyrBufferHeight(screen);

+

+  priv->base = hostx_screen_init (screen, screen->width, screen->height, buffer_height);

+

+  if ((scrpriv->randr & RR_Rotate_0) && !(scrpriv->randr & RR_Reflect_All))

+    {

+      scrpriv->shadow = FALSE;

+      

+      screen->fb.byteStride = priv->bytes_per_line;

+      screen->fb.pixelStride = screen->width;

+      screen->fb.frameBuffer = (CARD8 *) (priv->base);

+    }

+  else

+    {

+      /* Rotated/Reflected so we need to use shadow fb */

+      scrpriv->shadow = TRUE;

+      

+      EPHYR_LOG("allocing shadow");

+      

+      KdShadowFbAlloc (screen,

+		       scrpriv->randr & (RR_Rotate_90|RR_Rotate_270));

+    }

+  

+  return TRUE;

+}

+

+void

+ephyrSetScreenSizes (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv = screen->driver;

+  

+  if (scrpriv->randr & (RR_Rotate_0|RR_Rotate_180))

+    {

+      pScreen->width = screen->width;

+      pScreen->height = screen->height;

+      pScreen->mmWidth = screen->width_mm;

+      pScreen->mmHeight = screen->height_mm;

+    }

+  else 

+    {

+      pScreen->width = screen->height;

+      pScreen->height = screen->width;

+      pScreen->mmWidth = screen->height_mm;

+      pScreen->mmHeight = screen->width_mm;

+    }

+}

+

+Bool

+ephyrUnmapFramebuffer (KdScreenInfo *screen)

+{

+  EphyrScrPriv  *scrpriv = screen->driver;

+  

+  if (scrpriv->shadow)

+    KdShadowFbFree (screen);

+  

+  /* Note, priv->base will get freed when XImage recreated */

+  

+  return TRUE;

+}

+

+void 

+ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo *screen = pScreenPriv->screen;

+  

+  EPHYR_LOG("slow paint");

+  

+  /* FIXME: Slow Rotated/Reflected updates could be much

+   * much faster efficiently updating via tranforming 

+   * pBuf->pDamage  regions     

+  */

+  shadowUpdateRotatePacked(pScreen, pBuf);

+  hostx_paint_rect(screen, 0,0,0,0, screen->width, screen->height);

+}

+

+static void

+ephyrInternalDamageRedisplay (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv = screen->driver;

+  RegionPtr	 pRegion;

+

+  if (!scrpriv || !scrpriv->pDamage)

+    return;

+

+  pRegion = DamageRegion (scrpriv->pDamage);

+

+  if (REGION_NOTEMPTY (pScreen, pRegion))

+    {

+      int           nbox;

+      BoxPtr        pbox;

+

+      nbox = REGION_NUM_RECTS (pRegion);

+      pbox = REGION_RECTS (pRegion);

+

+      while (nbox--)

+        {

+          hostx_paint_rect(screen,

+                           pbox->x1, pbox->y1,

+                           pbox->x1, pbox->y1,

+                           pbox->x2 - pbox->x1,

+                           pbox->y2 - pbox->y1);

+          pbox++;

+        }

+      DamageEmpty (scrpriv->pDamage);

+    }

+}

+

+static void

+ephyrInternalDamageBlockHandler (pointer   data,

+				 OSTimePtr pTimeout,

+				 pointer   pRead)

+{

+  ScreenPtr pScreen = (ScreenPtr) data;

+  

+  ephyrInternalDamageRedisplay (pScreen);

+}

+

+static void

+ephyrInternalDamageWakeupHandler (pointer data, int i, pointer LastSelectMask)

+{

+  /* FIXME: Not needed ? */

+}

+

+Bool

+ephyrSetInternalDamage (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv = screen->driver;

+  PixmapPtr      pPixmap = NULL;

+  

+  scrpriv->pDamage = DamageCreate ((DamageReportFunc) 0,

+				   (DamageDestroyFunc) 0,

+				   DamageReportNone,

+				   TRUE,

+				   pScreen,

+				   pScreen);

+  

+  if (!RegisterBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler,

+				       ephyrInternalDamageWakeupHandler,

+				       (pointer) pScreen))

+    return FALSE;

+  

+  pPixmap = (*pScreen->GetScreenPixmap) (pScreen);

+  

+  DamageRegister (&pPixmap->drawable, scrpriv->pDamage);

+      

+  return TRUE;

+}

+

+void

+ephyrUnsetInternalDamage (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv = screen->driver;

+  PixmapPtr      pPixmap = NULL;

+  

+  pPixmap = (*pScreen->GetScreenPixmap) (pScreen);

+  DamageUnregister (&pPixmap->drawable, scrpriv->pDamage);

+  DamageDestroy (scrpriv->pDamage);

+  

+  RemoveBlockAndWakeupHandlers (ephyrInternalDamageBlockHandler,

+				ephyrInternalDamageWakeupHandler,

+				(pointer) pScreen);

+}

+

+#ifdef RANDR

+Bool

+ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	    *screen = pScreenPriv->screen;

+  EphyrScrPriv	    *scrpriv = screen->driver;

+  RRScreenSizePtr	    pSize;

+  Rotation		    randr;

+  int			    n = 0;

+ 

+  struct { int width, height; } sizes[] = 

+    {

+      { 1600, 1200 },

+      { 1400, 1050 },

+      { 1280, 960  },

+      { 1280, 1024 },

+      { 1152, 864 },

+      { 1024, 768 },

+      { 832, 624 },

+      { 800, 600 },

+      { 720, 400 },

+      { 480, 640 },

+      { 640, 480 },

+      { 640, 400 },

+      { 320, 240 },

+      { 240, 320 },

+      { 160, 160 }, 

+      { 0, 0 }

+    };

+

+  EPHYR_LOG("mark");

+

+  *rotations = RR_Rotate_All|RR_Reflect_All;

+

+  if (!hostx_want_preexisting_window (screen)

+      && !hostx_want_fullscreen ()) /* only if no -parent switch */

+    {

+      while (sizes[n].width != 0 && sizes[n].height != 0)

+	{

+	  RRRegisterSize (pScreen,

+			  sizes[n].width,

+			  sizes[n].height, 

+			  (sizes[n].width * screen->width_mm)/screen->width,

+			  (sizes[n].height *screen->height_mm)/screen->height

+			  );

+	  n++;

+	}

+    }

+  

+  pSize = RRRegisterSize (pScreen,

+			  screen->width,

+			  screen->height, 

+			  screen->width_mm,

+			  screen->height_mm);

+    

+  randr = KdSubRotation (scrpriv->randr, screen->randr);

+  

+  RRSetCurrentConfig (pScreen, randr, 0, pSize);

+    

+  return TRUE;

+}

+

+Bool

+ephyrRandRSetConfig (ScreenPtr		pScreen,

+		     Rotation		randr,

+		     int		rate,

+		     RRScreenSizePtr	pSize)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen    = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv   = screen->driver;

+  Bool		wasEnabled = pScreenPriv->enabled;

+  EphyrScrPriv	oldscr;

+  int		oldwidth, oldheight, oldmmwidth, oldmmheight;

+  Bool          oldshadow;

+  int		newwidth, newheight;

+  

+  if (screen->randr & (RR_Rotate_0|RR_Rotate_180))

+    {

+      newwidth = pSize->width;

+      newheight = pSize->height;

+    }

+  else

+    {

+      newwidth = pSize->height;

+      newheight = pSize->width;

+    }

+  

+  if (wasEnabled)

+    KdDisableScreen (pScreen);

+

+  oldscr = *scrpriv;

+    

+  oldwidth    = screen->width;

+  oldheight   = screen->height;

+  oldmmwidth  = pScreen->mmWidth;

+  oldmmheight = pScreen->mmHeight;

+  oldshadow   = scrpriv->shadow;

+  

+  /*

+   * Set new configuration

+   */

+  

+  scrpriv->randr = KdAddRotation (screen->randr, randr);

+  

+  ephyrUnmapFramebuffer (screen); 

+  

+  screen->width  = newwidth;

+  screen->height = newheight;

+  

+  if (!ephyrMapFramebuffer (screen))

+    goto bail4;

+  

+  /* FIXME below should go in own call */

+  

+  if (oldshadow)

+    KdShadowUnset (screen->pScreen);

+  else

+    ephyrUnsetInternalDamage(screen->pScreen);

+  

+  if (scrpriv->shadow)

+    {

+      if (!KdShadowSet (screen->pScreen, 

+			scrpriv->randr, 

+			ephyrShadowUpdate, 

+			ephyrWindowLinear))

+	goto bail4;

+    }

+  else

+    {

+      /* Without shadow fb ( non rotated ) we need 

+       * to use damage to efficiently update display

+       * via signal regions what to copy from 'fb'.

+       */

+      if (!ephyrSetInternalDamage(screen->pScreen))

+	goto bail4;

+    }

+  

+  ephyrSetScreenSizes (screen->pScreen);

+  

+  /*

+   * Set frame buffer mapping

+   */

+  (*pScreen->ModifyPixmapHeader) (fbGetScreenPixmap (pScreen),

+				  pScreen->width,

+				  pScreen->height,

+				  screen->fb.depth,

+				  screen->fb.bitsPerPixel,

+				  screen->fb.byteStride,

+				  screen->fb.frameBuffer);

+  

+  /* set the subpixel order */

+  

+  KdSetSubpixelOrder (pScreen, scrpriv->randr);

+  

+  if (wasEnabled)

+    KdEnableScreen (pScreen);

+  

+  return TRUE;

+  

+ bail4:

+  EPHYR_LOG("bailed");

+  

+  ephyrUnmapFramebuffer (screen);

+  *scrpriv = oldscr;

+  (void) ephyrMapFramebuffer (screen);

+  

+  pScreen->width = oldwidth;

+  pScreen->height = oldheight;

+  pScreen->mmWidth = oldmmwidth;

+  pScreen->mmHeight = oldmmheight;

+  

+  if (wasEnabled)

+    KdEnableScreen (pScreen);

+  return FALSE;

+}

+

+Bool

+ephyrRandRInit (ScreenPtr pScreen)

+{

+  rrScrPrivPtr    pScrPriv;

+  

+  if (!RRScreenInit (pScreen))

+    return FALSE;

+  

+  pScrPriv = rrGetScrPriv(pScreen);

+  pScrPriv->rrGetInfo = ephyrRandRGetInfo;

+  pScrPriv->rrSetConfig = ephyrRandRSetConfig;

+  return TRUE;

+}

+#endif

+

+Bool

+ephyrCreateColormap (ColormapPtr pmap)

+{

+  return fbInitializeColormap (pmap);

+}

+

+Bool

+ephyrInitScreen (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen    = pScreenPriv->screen;

+

+  EPHYR_LOG ("pScreen->myNum:%d\n", pScreen->myNum) ;

+  hostx_set_screen_number (screen, pScreen->myNum);

+  hostx_set_win_title (screen, "(ctrl+shift grabs mouse and keyboard)") ;

+  pScreen->CreateColormap = ephyrCreateColormap;

+

+#ifdef XV

+  if (!ephyrNoXV) {

+      if (!ephyrInitVideo (pScreen)) {

+          EPHYR_LOG_ERROR ("failed to initialize xvideo\n") ;

+      } else {

+          EPHYR_LOG ("initialized xvideo okay\n") ;

+      }

+  }

+#endif /*XV*/

+

+#ifdef XF86DRI

+  if (!ephyrNoDRI && !hostx_has_dri ()) {

+      EPHYR_LOG ("host x does not support DRI. Disabling DRI forwarding\n") ;

+      ephyrNoDRI = TRUE ;

+#ifdef GLXEXT

+      noGlxVisualInit = FALSE ;

+#endif

+  }

+  if (!ephyrNoDRI) {

+    ephyrDRIExtensionInit (pScreen) ;

+    ephyrHijackGLXExtension () ;

+  }

+#endif

+

+#ifdef GLXEXT

+  if (ephyrNoDRI) {

+      noGlxVisualInit = FALSE ;

+  }

+#endif

+

+  return TRUE;

+}

+

+Bool

+ephyrFinishInitScreen (ScreenPtr pScreen)

+{

+  /* FIXME: Calling this even if not using shadow.  

+   * Seems harmless enough. But may be safer elsewhere.

+   */

+  if (!shadowSetup (pScreen))

+    return FALSE;

+

+#ifdef RANDR

+  if (!ephyrRandRInit (pScreen))

+    return FALSE;

+#endif

+

+  return TRUE;

+}

+

+Bool

+ephyrCreateResources (ScreenPtr pScreen)

+{

+  KdScreenPriv(pScreen);

+  KdScreenInfo	*screen    = pScreenPriv->screen;

+  EphyrScrPriv	*scrpriv   = screen->driver;

+

+  EPHYR_LOG("mark pScreen=%p mynum=%d shadow=%d",

+            pScreen, pScreen->myNum, scrpriv->shadow);

+

+  if (scrpriv->shadow) 

+    return KdShadowSet (pScreen, 

+			scrpriv->randr, 

+			ephyrShadowUpdate, 

+			ephyrWindowLinear);

+  else

+    return ephyrSetInternalDamage(pScreen); 

+}

+

+void

+ephyrPreserve (KdCardInfo *card)

+{

+}

+

+Bool

+ephyrEnable (ScreenPtr pScreen)

+{

+  return TRUE;

+}

+

+Bool

+ephyrDPMS (ScreenPtr pScreen, int mode)

+{

+  return TRUE;

+}

+

+void

+ephyrDisable (ScreenPtr pScreen)

+{

+}

+

+void

+ephyrRestore (KdCardInfo *card)

+{

+}

+

+void

+ephyrScreenFini (KdScreenInfo *screen)

+{

+    EphyrScrPriv  *scrpriv = screen->driver;

+    if (scrpriv->shadow) {

+        KdShadowFbFree (screen);

+    }

+    xfree(screen->driver);

+    screen->driver = NULL;

+}

+

+/*  

+ * Port of Mark McLoughlin's Xnest fix for focus in + modifier bug.

+ * See https://bugs.freedesktop.org/show_bug.cgi?id=3030

+ */

+void

+ephyrUpdateModifierState(unsigned int state)

+{

+#if 0

+  DeviceIntPtr pkeydev;

+  KeyClassPtr  keyc;

+  int          i;

+  CARD8        mask;

+

+  pkeydev = inputInfo.keyboard;

+

+  if (!pkeydev)

+    return;

+  

+/* This is pretty broken.

+ *

+ * What should happen is that focus out should do as a VT switch does in

+ * traditional servers: fake releases for all keys (and buttons too, come

+ * to think of it) currently down.  Then, on focus in, get the state from

+ * the host, and fake keypresses for everything currently down.

+ *

+ * So I'm leaving this broken for a little while.  Sorry, folks.

+ *

+ * -daniels

+ */

+

+  keyc = pkeydev->key;

+  

+  state = state & 0xff;

+  

+  if (keyc->state == state)

+    return;

+  

+  for (i = 0, mask = 1; i < 8; i++, mask <<= 1) 

+    {

+      int key;

+      

+      /* Modifier is down, but shouldn't be   */

+      if ((keyc->state & mask) && !(state & mask)) 

+	{

+	  int count = keyc->modifierKeyCount[i];

+	  

+	  for (key = 0; key < MAP_LENGTH; key++)

+	    if (keyc->xkbInfo->desc->map->modmap[key] & mask)

+	      {

+		int bit;

+		BYTE *kptr;

+		

+		kptr = &keyc->down[key >> 3];

+		bit = 1 << (key & 7);

+		

+		if (*kptr & bit && ephyrKbd &&

+                    ((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)

+		  KdEnqueueKeyboardEvent(ephyrKbd, key, TRUE); /* release */

+		

+		if (--count == 0)

+		  break;

+	      }

+	}

+       

+      /* Modifier shoud be down, but isn't   */

+      if (!(keyc->state & mask) && (state & mask))

+	for (key = 0; key < MAP_LENGTH; key++)

+	  if (keyc->xkbInfo->desc->map->modmap[key] & mask)

+	    {

+              if (keyc->xkbInfo->desc->map->modmap[key] & mask && ephyrKbd &&

+                  ((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)

+	          KdEnqueueKeyboardEvent(ephyrKbd, key, FALSE); /* press */

+	      break;

+	    }

+    }

+#endif

+}

+

+static void

+ephyrBlockSigio (void)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    sigset_t set;

+

+    sigemptyset (&set);

+    sigaddset (&set, SIGIO);

+    sigprocmask (SIG_BLOCK, &set, 0);

+#endif

+}

+

+static void

+ephyrUnblockSigio (void)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    sigset_t set;

+

+    sigemptyset (&set);

+    sigaddset (&set, SIGIO);

+    sigprocmask (SIG_UNBLOCK, &set, 0);

+#endif

+}

+

+static Bool

+ephyrCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)

+{

+  return FALSE;

+}

+

+static void

+ephyrCrossScreen (ScreenPtr pScreen, Bool entering)

+{

+}

+

+int ephyrCurScreen; /*current event screen*/

+

+static void

+ephyrWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)

+{

+    ephyrBlockSigio ();

+    ephyrCurScreen = pScreen->myNum;

+    miPointerWarpCursor (inputInfo.pointer, pScreen, x, y);

+    ephyrUnblockSigio ();

+}

+

+miPointerScreenFuncRec ephyrPointerScreenFuncs =

+{

+  ephyrCursorOffScreen,

+  ephyrCrossScreen,

+  ephyrWarpCursor,

+  NULL,

+  NULL

+};

+

+#ifdef XF86DRI

+/**

+ * find if the remote window denoted by a_remote

+ * is paired with an internal Window within the Xephyr server.

+ * If the remove window is paired with an internal window, send an

+ * expose event to the client insterested in the internal window expose event.

+ *

+ * Pairing happens when a drawable inside Xephyr is associated with

+ * a GL surface in a DRI environment.

+ * Look at the function ProcXF86DRICreateDrawable in ephyrdriext.c to

+ * know a paired window is created.

+ *

+ * This is useful to make GL drawables (only windows for now) handle

+ * expose events and send those events to clients.

+ */

+static void

+ephyrExposePairedWindow (int a_remote)

+{

+    EphyrWindowPair *pair = NULL;

+    RegionRec reg;

+    ScreenPtr screen;

+

+    if (!findWindowPairFromRemote (a_remote, &pair)) {

+	EPHYR_LOG ("did not find a pair for this window\n");

+	return;

+    }

+    screen = pair->local->drawable.pScreen;

+    REGION_NULL (screen, &reg);

+    REGION_COPY (screen, &reg, &pair->local->clipList);

+    screen->WindowExposures (pair->local, &reg, NullRegion);

+    REGION_UNINIT (screen, &reg);

+}

+#endif /* XF86DRI */

+

+void

+ephyrPoll(void)

+{

+  EphyrHostXEvent ev;

+

+  while (hostx_get_event(&ev))

+    {

+      switch (ev.type)

+        {

+        case EPHYR_EV_MOUSE_MOTION:

+          if (!ephyrMouse ||

+              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) {

+              EPHYR_LOG ("skipping mouse motion:%d\n", ephyrCurScreen) ;

+              continue;

+          }

+          {

+            if (ev.data.mouse_motion.screen >=0

+                && (ephyrCurScreen != ev.data.mouse_motion.screen))

+              {

+                  EPHYR_LOG ("warping mouse cursor. "

+                             "cur_screen%d, motion_screen:%d\n",

+                             ephyrCurScreen, ev.data.mouse_motion.screen) ;

+                  if (ev.data.mouse_motion.screen >= 0)

+                    {

+                      ephyrWarpCursor

+                            (inputInfo.pointer, screenInfo.screens[ev.data.mouse_motion.screen],

+                             ev.data.mouse_motion.x,

+                             ev.data.mouse_motion.y );

+                    }

+              }

+            else

+              {

+                  int x=0, y=0;

+#ifdef XF86DRI

+                  EphyrWindowPair *pair = NULL;

+#endif

+                  EPHYR_LOG ("enqueuing mouse motion:%d\n", ephyrCurScreen) ;

+                  x = ev.data.mouse_motion.x;

+                  y = ev.data.mouse_motion.y;

+                  EPHYR_LOG ("initial (x,y):(%d,%d)\n", x, y) ;

+#ifdef XF86DRI

+                  EPHYR_LOG ("is this window peered by a gl drawable ?\n") ;

+                  if (findWindowPairFromRemote (ev.data.mouse_motion.window,

+                                                &pair))

+                    {

+                        EPHYR_LOG ("yes, it is peered\n") ;

+                        x += pair->local->drawable.x;

+                        y += pair->local->drawable.y;

+                    }

+                  else

+                    {

+                        EPHYR_LOG ("no, it is not peered\n") ;

+                    }

+                  EPHYR_LOG ("final (x,y):(%d,%d)\n", x, y) ;

+#endif

+                  KdEnqueuePointerEvent(ephyrMouse, mouseState, x, y, 0);

+              }

+          }

+          break;

+

+        case EPHYR_EV_MOUSE_PRESS:

+          if (!ephyrMouse ||

+              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled) {

+              EPHYR_LOG ("skipping mouse press:%d\n", ephyrCurScreen) ;

+              continue;

+          }

+          EPHYR_LOG ("enqueuing mouse press:%d\n", ephyrCurScreen) ;

+	  ephyrUpdateModifierState(ev.key_state);

+	  mouseState |= ev.data.mouse_down.button_num;

+	  KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0);

+	  break;

+

+	case EPHYR_EV_MOUSE_RELEASE:

+          if (!ephyrMouse ||

+              !((EphyrPointerPrivate *)ephyrMouse->driverPrivate)->enabled)

+              continue;

+	  ephyrUpdateModifierState(ev.key_state);

+	  mouseState &= ~ev.data.mouse_up.button_num;

+          EPHYR_LOG ("enqueuing mouse release:%d\n", ephyrCurScreen) ;

+	  KdEnqueuePointerEvent(ephyrMouse, mouseState|KD_MOUSE_DELTA, 0, 0, 0);

+	  break;

+

+	case EPHYR_EV_KEY_PRESS:

+          if (!ephyrKbd ||

+              !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)

+              continue;

+	  ephyrUpdateModifierState(ev.key_state);

+	  KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_down.scancode, FALSE);

+	  break;

+

+	case EPHYR_EV_KEY_RELEASE:

+          if (!ephyrKbd ||

+              !((EphyrKbdPrivate *)ephyrKbd->driverPrivate)->enabled)

+              continue;

+	  KdEnqueueKeyboardEvent (ephyrKbd, ev.data.key_up.scancode, TRUE);

+	  break;

+

+#ifdef XF86DRI

+	case EPHYR_EV_EXPOSE:

+	  /*

+	   * We only receive expose events when the expose event have

+	   * be generated for a drawable that is a host X window managed

+	   * by Xephyr. Host X windows managed by Xephyr exists for instance

+	   * when Xephyr is asked to create a GL drawable in a DRI environment.

+	   */

+	  ephyrExposePairedWindow (ev.data.expose.window);

+	  break;

+#endif /* XF86DRI */

+

+	default:

+	  break;

+	}

+    }

+}

+

+void

+ephyrCardFini (KdCardInfo *card)

+{

+  EphyrPriv	*priv = card->driver;

+  xfree (priv);

+}

+

+void

+ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs)

+{

+  /* XXX Not sure if this is right */

+  

+  EPHYR_LOG("mark");

+  

+  while (n--)

+    {

+      pdefs->red = 0;

+      pdefs->green = 0;

+      pdefs->blue = 0;

+      pdefs++;

+    }

+

+}

+

+void

+ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs)

+{

+  int min, max, p;

+

+  /* XXX Not sure if this is right */

+

+  min = 256;

+  max = 0;

+  

+  while (n--)

+    {

+      p = pdefs->pixel;

+      if (p < min)

+	min = p;

+      if (p > max)

+	max = p;

+

+      hostx_set_cmap_entry(p, 		

+			   pdefs->red >> 8,

+			   pdefs->green >> 8,

+			   pdefs->blue >> 8);

+      pdefs++;

+    }

+}

+

+/* Mouse calls */

+

+static Status

+MouseInit (KdPointerInfo *pi)

+{

+    pi->driverPrivate = (EphyrPointerPrivate *)

+                         xcalloc(sizeof(EphyrPointerPrivate), 1);

+    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE;

+    pi->nAxes = 3;

+    pi->nButtons = 32;

+    xfree(pi->name);

+    pi->name = strdup("Xephyr virtual mouse");

+    ephyrMouse = pi;

+    return Success;

+}

+

+static Status

+MouseEnable (KdPointerInfo *pi)

+{

+    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = TRUE;

+    return Success;

+}

+

+static void

+MouseDisable (KdPointerInfo *pi)

+{

+    ((EphyrPointerPrivate *)pi->driverPrivate)->enabled = FALSE;

+    return;

+}

+

+static void

+MouseFini (KdPointerInfo *pi)

+{

+    ephyrMouse = NULL; 

+    return;

+}

+

+KdPointerDriver EphyrMouseDriver = {

+    "ephyr",

+    MouseInit,

+    MouseEnable,

+    MouseDisable,

+    MouseFini,

+    NULL,

+};

+

+/* Keyboard */

+

+static Status

+EphyrKeyboardInit (KdKeyboardInfo *ki)

+{

+  ki->driverPrivate = (EphyrKbdPrivate *)

+                       xcalloc(sizeof(EphyrKbdPrivate), 1);

+  hostx_load_keymap();

+  if (!ephyrKeySyms.map) {

+      ErrorF("Couldn't load keymap from host\n");

+      return BadAlloc;

+  }

+  ki->minScanCode = ephyrKeySyms.minKeyCode;

+  ki->maxScanCode = ephyrKeySyms.maxKeyCode;

+  xfree(ki->name);

+  ki->name = strdup("Xephyr virtual keyboard");

+  ephyrKbd = ki;

+  return Success;

+}

+

+static Status

+EphyrKeyboardEnable (KdKeyboardInfo *ki)

+{

+    ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = TRUE;

+

+    return Success;

+}

+

+static void

+EphyrKeyboardDisable (KdKeyboardInfo *ki)

+{

+    ((EphyrKbdPrivate *)ki->driverPrivate)->enabled = FALSE;

+}

+

+static void

+EphyrKeyboardFini (KdKeyboardInfo *ki)

+{

+    ephyrKbd = NULL;

+    return;

+}

+

+static void

+EphyrKeyboardLeds (KdKeyboardInfo *ki, int leds)

+{

+}

+

+static void

+EphyrKeyboardBell (KdKeyboardInfo *ki, int volume, int frequency, int duration)

+{

+}

+

+

+KdKeyboardDriver EphyrKeyboardDriver = {

+    "ephyr",

+    EphyrKeyboardInit,

+    EphyrKeyboardEnable,

+    EphyrKeyboardLeds,

+    EphyrKeyboardBell,

+    EphyrKeyboardDisable,

+    EphyrKeyboardFini,

+    NULL,

+};

diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.h b/xorg-server/hw/kdrive/ephyr/ephyr.h
index 41a82bf9d..e4ce84dee 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyr.h
+++ b/xorg-server/hw/kdrive/ephyr/ephyr.h
@@ -1,203 +1,207 @@
-/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- *          Authored by Matthew Allum <mallum@o-hand.com>
- * 
- * Copyright © 2004 Nokia 
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Nokia not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Nokia makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _EPHYR_H_
-#define _EPHYR_H_
-#include <stdio.h>
-#include <unistd.h>
-#include <signal.h>
-#include <libgen.h>
-
-#include "os.h"  		/* for OsSignal() */
-#include "kdrive.h"
-#include "hostx.h"
-#include "exa.h"
-
-#ifdef RANDR
-#include "randrstr.h"
-#endif
-
-#include "damage.h"
-
-typedef struct _ephyrPriv {
-    CARD8	*base;
-    int		bytes_per_line;
-} EphyrPriv;
-
-typedef struct _ephyrFakexaPriv {
-    ExaDriverPtr exa;
-    Bool is_synced;
-
-    /* The following are arguments and other information from Prepare* calls
-     * which are stored for use in the inner calls.
-     */
-    int op;
-    PicturePtr pSrcPicture, pMaskPicture, pDstPicture;
-    void *saved_ptrs[3];
-    PixmapPtr pDst, pSrc, pMask;
-    GCPtr pGC;
-} EphyrFakexaPriv;
-
-typedef struct _ephyrScrPriv {
-    Rotation	randr;
-    Bool	shadow;
-    DamagePtr   pDamage;
-    EphyrFakexaPriv *fakexa;
-} EphyrScrPriv;
-
-extern KdCardFuncs ephyrFuncs;
-extern KdKeyboardInfo *ephyrKbd;
-extern KdPointerInfo *ephyrMouse;
-
-extern miPointerScreenFuncRec ephyrPointerScreenFuncs;
-
-Bool
-ephyrInitialize (KdCardInfo *card, EphyrPriv *priv);
-
-Bool
-ephyrCardInit (KdCardInfo *card);
-
-Bool
-ephyrScreenInit (KdScreenInfo *screen);
-
-Bool
-ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv);
-    
-Bool
-ephyrInitScreen (ScreenPtr pScreen);
-
-Bool
-ephyrFinishInitScreen (ScreenPtr pScreen);
-
-Bool
-ephyrCreateResources (ScreenPtr pScreen);
-
-void
-ephyrPreserve (KdCardInfo *card);
-
-Bool
-ephyrEnable (ScreenPtr pScreen);
-
-Bool
-ephyrDPMS (ScreenPtr pScreen, int mode);
-
-void
-ephyrDisable (ScreenPtr pScreen);
-
-void
-ephyrRestore (KdCardInfo *card);
-
-void
-ephyrScreenFini (KdScreenInfo *screen);
-
-void
-ephyrCardFini (KdCardInfo *card);
-
-void
-ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs);
-
-void
-ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs);
-
-Bool
-ephyrMapFramebuffer (KdScreenInfo *screen);
-
-void *
-ephyrWindowLinear (ScreenPtr	pScreen,
-		   CARD32	row,
-		   CARD32	offset,
-		   int		mode,
-		   CARD32	*size,
-		   void		*closure);
-
-void
-ephyrSetScreenSizes (ScreenPtr pScreen);
-
-Bool
-ephyrUnmapFramebuffer (KdScreenInfo *screen);
-
-void
-ephyrUnsetInternalDamage (ScreenPtr pScreen);
-
-Bool
-ephyrSetInternalDamage (ScreenPtr pScreen);
-
-Bool
-ephyrCreateColormap (ColormapPtr pmap);
-
-void
-ephyrPoll(void);
-    
-#ifdef RANDR
-Bool
-ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations);
-
-Bool
-ephyrRandRSetConfig (ScreenPtr		pScreen,
-		     Rotation		randr,
-		     int		rate,
-		     RRScreenSizePtr	pSize);
-Bool
-ephyrRandRInit (ScreenPtr pScreen);
-
-void 
-ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf);
-
-#endif
-
-void
-ephyrUpdateModifierState(unsigned int state);
-
-extern KdPointerDriver EphyrMouseDriver;
-
-extern KdKeyboardDriver	EphyrKeyboardDriver;
-
-extern KdOsFuncs   EphyrOsFuncs;
-
-extern Bool ephyrCursorInit(ScreenPtr pScreen);
-
-extern void ephyrCursorEnable(ScreenPtr pScreen);
-
-extern int ephyrBufferHeight(KdScreenInfo *screen);
-
-/* ephyr_draw.c */
-
-Bool
-ephyrDrawInit(ScreenPtr pScreen);
-
-void
-ephyrDrawEnable(ScreenPtr pScreen);
-
-void
-ephyrDrawDisable(ScreenPtr pScreen);
-
-void
-ephyrDrawFini(ScreenPtr pScreen);
-
-/*ephyvideo.c*/
-
-Bool ephyrInitVideo(ScreenPtr pScreen) ;
-
-#endif
+/*

+ * Xephyr - A kdrive X server thats runs in a host X window.

+ *          Authored by Matthew Allum <mallum@o-hand.com>

+ * 

+ * Copyright © 2004 Nokia 

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Nokia not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission. Nokia makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifndef _EPHYR_H_

+#define _EPHYR_H_

+#include <stdio.h>

+#ifndef _MSC_VER

+#include <unistd.h>

+#include <libgen.h>

+#endif

+#include <signal.h>

+

+#include "os.h"  		/* for OsSignal() */

+#include "kdrive.h"

+#include "hostx.h"

+#include "exa.h"

+

+#ifdef RANDR

+#include "randrstr.h"

+#endif

+

+#include "damage.h"

+

+typedef struct _ephyrPriv {

+    CARD8	*base;

+    int		bytes_per_line;

+} EphyrPriv;

+

+typedef struct _ephyrFakexaPriv {

+    ExaDriverPtr exa;

+    Bool is_synced;

+

+    /* The following are arguments and other information from Prepare* calls

+     * which are stored for use in the inner calls.

+     */

+    int op;

+    PicturePtr pSrcPicture, pMaskPicture, pDstPicture;

+    void *saved_ptrs[3];

+    PixmapPtr pDst, pSrc, pMask;

+    GCPtr pGC;

+} EphyrFakexaPriv;

+

+typedef struct _ephyrScrPriv {

+    Rotation	randr;

+    Bool	shadow;

+    DamagePtr   pDamage;

+    EphyrFakexaPriv *fakexa;

+} EphyrScrPriv;

+

+extern KdCardFuncs ephyrFuncs;

+extern KdKeyboardInfo *ephyrKbd;

+extern KdPointerInfo *ephyrMouse;

+

+extern miPointerScreenFuncRec ephyrPointerScreenFuncs;

+

+Bool

+ephyrInitialize (KdCardInfo *card, EphyrPriv *priv);

+

+Bool

+ephyrCardInit (KdCardInfo *card);

+

+Bool

+ephyrScreenInit (KdScreenInfo *screen);

+

+Bool

+ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv);

+    

+Bool

+ephyrInitScreen (ScreenPtr pScreen);

+

+Bool

+ephyrFinishInitScreen (ScreenPtr pScreen);

+

+Bool

+ephyrCreateResources (ScreenPtr pScreen);

+

+void

+ephyrPreserve (KdCardInfo *card);

+

+Bool

+ephyrEnable (ScreenPtr pScreen);

+

+Bool

+ephyrDPMS (ScreenPtr pScreen, int mode);

+

+void

+ephyrDisable (ScreenPtr pScreen);

+

+void

+ephyrRestore (KdCardInfo *card);

+

+void

+ephyrScreenFini (KdScreenInfo *screen);

+

+void

+ephyrCardFini (KdCardInfo *card);

+

+void

+ephyrGetColors (ScreenPtr pScreen, int n, xColorItem *pdefs);

+

+void

+ephyrPutColors (ScreenPtr pScreen, int n, xColorItem *pdefs);

+

+Bool

+ephyrMapFramebuffer (KdScreenInfo *screen);

+

+void *

+ephyrWindowLinear (ScreenPtr	pScreen,

+		   CARD32	row,

+		   CARD32	offset,

+		   int		mode,

+		   CARD32	*size,

+		   void		*closure);

+

+void

+ephyrSetScreenSizes (ScreenPtr pScreen);

+

+Bool

+ephyrUnmapFramebuffer (KdScreenInfo *screen);

+

+void

+ephyrUnsetInternalDamage (ScreenPtr pScreen);

+

+Bool

+ephyrSetInternalDamage (ScreenPtr pScreen);

+

+Bool

+ephyrCreateColormap (ColormapPtr pmap);

+

+void

+ephyrPoll(void);

+    

+#ifdef RANDR

+Bool

+ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations);

+

+Bool

+ephyrRandRSetConfig (ScreenPtr		pScreen,

+		     Rotation		randr,

+		     int		rate,

+		     RRScreenSizePtr	pSize);

+Bool

+ephyrRandRInit (ScreenPtr pScreen);

+

+void 

+ephyrShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf);

+

+#endif

+

+void

+ephyrUpdateModifierState(unsigned int state);

+

+extern KdPointerDriver EphyrMouseDriver;

+

+extern KdKeyboardDriver	EphyrKeyboardDriver;

+

+extern KdOsFuncs   EphyrOsFuncs;

+

+extern Bool ephyrCursorInit(ScreenPtr pScreen);

+

+extern void ephyrCursorEnable(ScreenPtr pScreen);

+

+extern int ephyrBufferHeight(KdScreenInfo *screen);

+

+extern int ephyrBufferHeight(KdScreenInfo *screen);

+

+/* ephyr_draw.c */

+

+Bool

+ephyrDrawInit(ScreenPtr pScreen);

+

+void

+ephyrDrawEnable(ScreenPtr pScreen);

+

+void

+ephyrDrawDisable(ScreenPtr pScreen);

+

+void

+ephyrDrawFini(ScreenPtr pScreen);

+

+/*ephyvideo.c*/

+

+Bool ephyrInitVideo(ScreenPtr pScreen) ;

+

+#endif

diff --git a/xorg-server/hw/kdrive/ephyr/ephyrinit.c b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
index c7bfb5bec..d0a4d8540 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrinit.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
@@ -1,410 +1,422 @@
-/*
- * Xephyr - A kdrive X server thats runs in a host X window.
- *          Authored by Matthew Allum <mallum@o-hand.com>
- * 
- * Copyright © 2004 Nokia 
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Nokia not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Nokia makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "ephyr.h"
-#include "ephyrlog.h"
-
-extern Window EphyrPreExistingHostWin;
-extern Bool   EphyrWantGrayScale;
-extern Bool   kdHasPointer;
-extern Bool   kdHasKbd;
-
-#ifdef GLXEXT
-extern Bool   ephyrNoDRI;
-extern Bool noGlxVisualInit;
-#endif
-extern Bool   ephyrNoXV;
-
-#ifdef KDRIVE_EVDEV
-extern KdPointerDriver	LinuxEvdevMouseDriver;
-extern KdKeyboardDriver LinuxEvdevKeyboardDriver;
-#endif
-
-void processScreenArg (char *screen_size, char *parent_id) ;
-
-void
-InitCard (char *name)
-{
-    EPHYR_DBG("mark");
-    KdCardInfoAdd (&ephyrFuncs, 0);
-}
-
-void
-InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
-{
-  KdInitOutput (pScreenInfo, argc, argv);
-}
-
-void
-InitInput (int argc, char **argv)
-{
-  KdKeyboardInfo *ki;
-  KdPointerInfo *pi;
-
-  KdAddKeyboardDriver(&EphyrKeyboardDriver);
-#ifdef KDRIVE_EVDEV
-  KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver);
-#endif
-  KdAddPointerDriver(&EphyrMouseDriver);
-#ifdef KDRIVE_EVDEV
-  KdAddPointerDriver(&LinuxEvdevMouseDriver);
-#endif
-
-  if (!kdHasKbd) {
-    ki = KdNewKeyboard();
-    if (!ki)
-      FatalError("Couldn't create Xephyr keyboard\n");
-    ki->driver = &EphyrKeyboardDriver;
-    KdAddKeyboard(ki);
-  }
-
-  if (!kdHasPointer) {
-    pi = KdNewPointer();
-    if (!pi)
-      FatalError("Couldn't create Xephyr pointer\n");
-    pi->driver = &EphyrMouseDriver;
-    KdAddPointer(pi);
-  }
-
-  KdInitInput();
-}
-
-#ifdef DDXBEFORERESET
-void
-ddxBeforeReset (void)
-{
-}
-#endif
-
-void
-ddxUseMsg (void)
-{
-  KdUseMsg();
-
-  ErrorF("\nXephyr Option Usage:\n");
-  ErrorF("-parent <XID>        Use existing window as Xephyr root win\n");
-  ErrorF("-host-cursor         Re-use exisiting X host server cursor\n");
-  ErrorF("-fullscreen          Attempt to run Xephyr fullscreen\n");
-  ErrorF("-grayscale           Simulate 8bit grayscale\n");
-  ErrorF("-fakexa              Simulate acceleration using software rendering\n");
-  ErrorF("-verbosity <level>   Set log verbosity level\n");
-#ifdef GLXEXT
-  ErrorF("-nodri               do not use DRI\n");
-#endif
-  ErrorF("-noxv                do not use XV\n");
-  ErrorF("-name [name]         define the name in the WM_CLASS property\n");
-  ErrorF("-title [title]       set the window title in the WM_NAME property\n");
-  ErrorF("\n");
-
-  exit(1);
-}
-
-void
-processScreenArg (char *screen_size, char *parent_id)
-{
-  KdCardInfo   *card;
-
-  InitCard (0);  /*Put each screen on a separate card*/
-  card = KdCardInfoLast ();
-
-  if (card)
-    {
-      KdScreenInfo *screen;
-      unsigned long p_id = 0;
-
-      screen = KdScreenInfoAdd (card);
-      KdParseScreen (screen, screen_size);
-
-      if (parent_id)
-        {
-          p_id = strtol (parent_id, NULL, 0);
-        }
-      EPHYR_DBG ("screen number:%d\n", screen->mynum) ;
-      hostx_add_screen (screen, p_id, screen->mynum);
-    }
-  else
-    {
-      ErrorF("No matching card found!\n");
-    }
-}
-
-int
-ddxProcessArgument (int argc, char **argv, int i)
-{
-  static char* parent = NULL;
-  EPHYR_DBG("mark argv[%d]='%s'", i, argv[i] );
-
-  if (i == 1)
-    {
-      hostx_use_resname(basename(argv[0]), 0);
-    }
-
-  if (!strcmp (argv[i], "-parent"))
-    {
-      if(i+1 < argc)
-	{
-	  int j;
-	  /* If parent is specified and a screen argument follows, don't do
-           * anything, let the -screen handling init the rest */
-	  for (j = i; j < argc; j++)
-	    {
-	      if (!strcmp(argv[j], "-screen"))
-		{
-		  parent = argv[i + 1];
-		  return 2;
-		}
-	    }
-
-	  processScreenArg ("100x100", argv[i+1]);
-	  return 2;
-	}
-
-      UseMsg();
-      exit(1);
-    }
-  else if (!strcmp (argv[i], "-screen"))
-    {
-      if ((i+1) < argc)
-	{
-	  processScreenArg (argv[i+1], parent);
-	  parent = NULL;
-	  return 2;
-	}
-
-      UseMsg();
-      exit(1);
-    }
-  else if (!strcmp (argv[i], "-host-cursor"))
-    {
-      hostx_use_host_cursor();
-      return 1;
-    }
-  else if (!strcmp (argv[i], "-fullscreen"))
-    {
-      hostx_use_fullscreen();
-      return 1;
-    }
-  else if (!strcmp (argv[i], "-grayscale"))
-    {
-      EphyrWantGrayScale = 1;      
-      return 1;
-    }
-  else if (!strcmp (argv[i], "-fakexa"))
-    {
-      ephyrFuncs.initAccel = ephyrDrawInit;
-      ephyrFuncs.enableAccel = ephyrDrawEnable;
-      ephyrFuncs.disableAccel = ephyrDrawDisable;
-      ephyrFuncs.finiAccel = ephyrDrawFini;
-      return 1;
-    }
-  else if (!strcmp (argv[i], "-verbosity"))
-    {
-      if(i+1 < argc && argv[i+1][0] != '-')
-	{
-	  int verbosity=atoi (argv[i+1]) ;
-	  LogSetParameter (XLOG_VERBOSITY, verbosity) ;
-	  EPHYR_LOG ("set verbosiry to %d\n", verbosity) ;
-	  return 2 ;
-	}
-      else
-	{
-	  UseMsg() ;
-	  exit(1) ;
-	}
-    }
-#ifdef GLXEXT
-  else if (!strcmp (argv[i], "-nodri"))
-   {
-       noGlxVisualInit = FALSE ;
-       ephyrNoDRI = TRUE ;
-       EPHYR_LOG ("no direct rendering enabled\n") ;
-       return 1 ;
-   }
-#endif
-  else if (!strcmp (argv[i], "-noxv"))
-   {
-       ephyrNoXV = TRUE ;
-       EPHYR_LOG ("no XVideo enabled\n") ;
-       return 1 ;
-   }
-  else if (!strcmp (argv[i], "-name"))
-   {
-       if (i+1 < argc && argv[i+1][0] != '-')
-         {
-           hostx_use_resname(argv[i+1], 1);
-           return 2;
-         }
-       else
-         {
-           UseMsg();
-           return 0;
-         }
-   }
-  else if (!strcmp (argv[i], "-title"))
-   {
-       if (i+1 < argc && argv[i+1][0] != '-')
-         {
-           hostx_set_title(argv[i+1]);
-           return 2;
-         }
-       else
-         {
-           UseMsg();
-           return 0;
-         }
-   }
-  else if (argv[i][0] == ':')
-    {
-      hostx_set_display_name(argv[i]);
-    }
-  /* Xnest compatibility */
-  else if (!strcmp(argv[i], "-display"))
-  {
-      hostx_set_display_name(argv[i+1]);
-      return 2;
-  }
-  else if (!strcmp(argv[i], "-sync") ||
-	   !strcmp(argv[i], "-full") ||
-	   !strcmp(argv[i], "-sss") ||
-	   !strcmp(argv[i], "-install"))
-  {
-      return 1;
-  }
-  else if (!strcmp(argv[i], "-bw") ||
-	   !strcmp(argv[i], "-class") ||
-	   !strcmp(argv[i], "-geometry") ||
-	   !strcmp(argv[i], "-scrns"))
-  {
-      return 2;
-  }
-  /* end Xnest compat */
-
-  return KdProcessArgument (argc, argv, i);
-}
-
-void
-OsVendorInit (void)
-{
-  EPHYR_DBG("mark");
-
-  if (hostx_want_host_cursor())
-    {
-      ephyrFuncs.initCursor   = &ephyrCursorInit;
-      ephyrFuncs.enableCursor = &ephyrCursorEnable;
-    }
-
-  KdOsInit (&EphyrOsFuncs);
-}
-
-/* 'Fake' cursor stuff, could be improved */
-
-static Bool
-ephyrRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
-  return TRUE;
-}
-
-static Bool
-ephyrUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
-  return TRUE;
-}
-
-static void
-ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
-{
-  ;
-}
-
-static void
-ephyrMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
-  ;
-}
-
-static Bool
-ephyrDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
-  return TRUE;
-}
-
-miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {
-	ephyrRealizeCursor,
-	ephyrUnrealizeCursor,
-	ephyrSetCursor,
-	ephyrMoveCursor,
-	ephyrDeviceCursorInitialize,
-	NULL
-};
-
-
-Bool
-ephyrCursorInit(ScreenPtr pScreen)
-{
-  miPointerInitialize(pScreen,
-		      &EphyrPointerSpriteFuncs,
-		      &ephyrPointerScreenFuncs,
-		      FALSE);
-
-  return TRUE;
-}
-
-void
-ephyrCursorEnable(ScreenPtr pScreen)
-{
-  ;
-}
-
-KdCardFuncs ephyrFuncs = {
-    ephyrCardInit,	    /* cardinit */
-    ephyrScreenInit,	    /* scrinit */
-    ephyrInitScreen,	    /* initScreen */
-    ephyrFinishInitScreen,  /* finishInitScreen */
-    ephyrCreateResources,   /* createRes */
-    ephyrPreserve,	    /* preserve */
-    ephyrEnable,	    /* enable */
-    ephyrDPMS,		    /* dpms */
-    ephyrDisable,	    /* disable */
-    ephyrRestore,	    /* restore */
-    ephyrScreenFini,	    /* scrfini */
-    ephyrCardFini,	    /* cardfini */
-
-    0,			    /* initCursor */
-    0,			    /* enableCursor */
-    0,			    /* disableCursor */
-    0,			    /* finiCursor */
-    0,			    /* recolorCursor */
-
-    0,			    /* initAccel */
-    0,			    /* enableAccel */
-    0,			    /* disableAccel */
-    0,			    /* finiAccel */
-
-    ephyrGetColors,/* getColors */
-    ephyrPutColors,	    /* putColors */
-};
+/*

+ * Xephyr - A kdrive X server thats runs in a host X window.

+ *          Authored by Matthew Allum <mallum@o-hand.com>

+ * 

+ * Copyright © 2004 Nokia 

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Nokia not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission. Nokia makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <kdrive-config.h>

+#endif

+#include "ephyr.h"

+#include "ephyrlog.h"

+

+extern Window EphyrPreExistingHostWin;

+extern Bool   EphyrWantGrayScale;

+extern Bool   kdHasPointer;

+extern Bool   kdHasKbd;

+

+#ifdef GLXEXT

+extern Bool   ephyrNoDRI;

+extern Bool noGlxVisualInit;

+#endif

+extern Bool   ephyrNoXV;

+

+#ifdef KDRIVE_EVDEV

+extern KdPointerDriver	LinuxEvdevMouseDriver;

+extern KdKeyboardDriver LinuxEvdevKeyboardDriver;

+#endif

+

+void processScreenArg (char *screen_size, char *parent_id) ;

+

+void

+InitCard (char *name)

+{

+    EPHYR_DBG("mark");

+    KdCardInfoAdd (&ephyrFuncs, 0);

+}

+

+#ifndef _MSC_VER

+void

+InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)

+{

+  KdInitOutput (pScreenInfo, argc, argv);

+}

+

+void

+InitInput (int argc, char **argv)

+{

+  KdKeyboardInfo *ki;

+  KdPointerInfo *pi;

+

+  KdAddKeyboardDriver(&EphyrKeyboardDriver);

+#ifdef KDRIVE_EVDEV

+  KdAddKeyboardDriver(&LinuxEvdevKeyboardDriver);

+#endif

+  KdAddPointerDriver(&EphyrMouseDriver);

+#ifdef KDRIVE_EVDEV

+  KdAddPointerDriver(&LinuxEvdevMouseDriver);

+#endif

+

+  if (!kdHasKbd) {

+    ki = KdNewKeyboard();

+    if (!ki)

+      FatalError("Couldn't create Xephyr keyboard\n");

+    ki->driver = &EphyrKeyboardDriver;

+    KdAddKeyboard(ki);

+  }

+

+  if (!kdHasPointer) {

+    pi = KdNewPointer();

+    if (!pi)

+      FatalError("Couldn't create Xephyr pointer\n");

+    pi->driver = &EphyrMouseDriver;

+    KdAddPointer(pi);

+  }

+

+  KdInitInput();

+}

+

+#ifdef DDXBEFORERESET

+void

+ddxBeforeReset (void)

+{

+}

+#endif

+

+void

+ddxUseMsg (void)

+{

+  KdUseMsg();

+

+  ErrorF("\nXephyr Option Usage:\n");

+  ErrorF("-parent <XID>        Use existing window as Xephyr root win\n");

+  ErrorF("-host-cursor         Re-use exisiting X host server cursor\n");

+  ErrorF("-fullscreen          Attempt to run Xephyr fullscreen\n");

+  ErrorF("-grayscale           Simulate 8bit grayscale\n");

+  ErrorF("-fakexa              Simulate acceleration using software rendering\n");

+  ErrorF("-verbosity <level>   Set log verbosity level\n");

+#ifdef GLXEXT

+  ErrorF("-nodri               do not use DRI\n");

+#endif

+  ErrorF("-noxv                do not use XV\n");

+  ErrorF("-name [name]         define the name in the WM_CLASS property\n");

+  ErrorF("-title [title]       set the window title in the WM_NAME property\n");

+  ErrorF("\n");

+

+  exit(1);

+}

+#endif

+

+void

+processScreenArg (char *screen_size, char *parent_id)

+{

+  KdCardInfo   *card;

+

+  InitCard (0);  /*Put each screen on a separate card*/

+  card = KdCardInfoLast ();

+

+  if (card)

+    {

+      KdScreenInfo *screen;

+      unsigned long p_id = 0;

+

+      screen = KdScreenInfoAdd (card);

+      KdParseScreen (screen, screen_size);

+

+      if (parent_id)

+        {

+          p_id = strtol (parent_id, NULL, 0);

+        }

+      EPHYR_DBG ("screen number:%d\n", screen->mynum) ;

+      hostx_add_screen (screen, p_id, screen->mynum);

+    }

+  else

+    {

+      ErrorF("No matching card found!\n");

+    }

+}

+

+#ifndef _MSC_VER

+int

+ddxProcessArgument (int argc, char **argv, int i)

+{

+  static char* parent = NULL;

+  EPHYR_DBG("mark argv[%d]='%s'", i, argv[i] );

+

+  if (i == 1)

+    {

+      hostx_use_resname(basename(argv[0]), 0);

+    }

+

+  if (!strcmp (argv[i], "-parent"))

+    {

+      if(i+1 < argc)

+	{

+	  int j;

+	  /* If parent is specified and a screen argument follows, don't do

+           * anything, let the -screen handling init the rest */

+	  for (j = i; j < argc; j++)

+	    {

+	      if (!strcmp(argv[j], "-screen"))

+		{

+		  parent = argv[i + 1];

+		  return 2;

+		}

+	    }

+

+	  processScreenArg ("100x100", argv[i+1]);

+	  return 2;

+	}

+

+      UseMsg();

+      exit(1);

+    }

+  else if (!strcmp (argv[i], "-screen"))

+    {

+      if ((i+1) < argc)

+	{

+	  processScreenArg (argv[i+1], parent);

+	  parent = NULL;

+	  return 2;

+	}

+

+      UseMsg();

+      exit(1);

+    }

+  else if (!strcmp (argv[i], "-host-cursor"))

+    {

+      hostx_use_host_cursor();

+      return 1;

+    }

+  else if (!strcmp (argv[i], "-fullscreen"))

+    {

+      hostx_use_fullscreen();

+      return 1;

+    }

+  else if (!strcmp (argv[i], "-grayscale"))

+    {

+      EphyrWantGrayScale = 1;      

+      return 1;

+    }

+  else if (!strcmp (argv[i], "-fakexa"))

+    {

+      ephyrFuncs.initAccel = ephyrDrawInit;

+      ephyrFuncs.enableAccel = ephyrDrawEnable;

+      ephyrFuncs.disableAccel = ephyrDrawDisable;

+      ephyrFuncs.finiAccel = ephyrDrawFini;

+      return 1;

+    }

+  else if (!strcmp (argv[i], "-verbosity"))

+    {

+      if(i+1 < argc && argv[i+1][0] != '-')

+	{

+	  int verbosity=atoi (argv[i+1]) ;

+	  LogSetParameter (XLOG_VERBOSITY, verbosity) ;

+	  EPHYR_LOG ("set verbosiry to %d\n", verbosity) ;

+	  return 2 ;

+	}

+      else

+	{

+	  UseMsg() ;

+	  exit(1) ;

+	}

+    }

+#ifdef GLXEXT

+  else if (!strcmp (argv[i], "-nodri"))

+   {

+       noGlxVisualInit = FALSE ;

+       ephyrNoDRI = TRUE ;

+       EPHYR_LOG ("no direct rendering enabled\n") ;

+       return 1 ;

+   }

+#endif

+  else if (!strcmp (argv[i], "-noxv"))

+   {

+       ephyrNoXV = TRUE ;

+       EPHYR_LOG ("no XVideo enabled\n") ;

+       return 1 ;

+   }

+  else if (!strcmp (argv[i], "-name"))

+   {

+       if (i+1 < argc && argv[i+1][0] != '-')

+         {

+           hostx_use_resname(argv[i+1], 1);

+           return 2;

+         }

+       else

+         {

+           UseMsg();

+           return 0;

+         }

+   }

+  else if (!strcmp (argv[i], "-title"))

+   {

+       if (i+1 < argc && argv[i+1][0] != '-')

+         {

+           hostx_set_title(argv[i+1]);

+           return 2;

+         }

+       else

+         {

+           UseMsg();

+           return 0;

+         }

+   }

+  else if (argv[i][0] == ':')

+    {

+      hostx_set_display_name(argv[i]);

+    }

+  /* Xnest compatibility */

+  else if (!strcmp(argv[i], "-display"))

+  {

+      hostx_set_display_name(argv[i+1]);

+      return 2;

+  }

+  else if (!strcmp(argv[i], "-sync") ||

+	   !strcmp(argv[i], "-full") ||

+	   !strcmp(argv[i], "-sss") ||

+	   !strcmp(argv[i], "-install"))

+  {

+      return 1;

+  }

+  else if (!strcmp(argv[i], "-bw") ||

+	   !strcmp(argv[i], "-class") ||

+	   !strcmp(argv[i], "-geometry") ||

+	   !strcmp(argv[i], "-scrns"))

+  {

+      return 2;

+  }

+  /* end Xnest compat */

+

+  return KdProcessArgument (argc, argv, i);

+}

+

+void

+OsVendorInit (void)

+{

+  EPHYR_DBG("mark");

+

+  if (hostx_want_host_cursor())

+    {

+      ephyrFuncs.initCursor   = &ephyrCursorInit;

+      ephyrFuncs.enableCursor = &ephyrCursorEnable;

+    }

+

+  KdOsInit (&EphyrOsFuncs);

+}

+

+#ifdef DDXOSFATALERROR

+void

+OsVendorFatalError(void)

+{

+}

+#endif

+

+#endif

+

+/* 'Fake' cursor stuff, could be improved */

+

+static Bool

+ephyrRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)

+{

+  return TRUE;

+}

+

+static Bool

+ephyrUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)

+{

+  return TRUE;

+}

+

+static void

+ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)

+{

+  ;

+}

+

+static void

+ephyrMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)

+{

+  ;

+}

+

+static Bool

+ephyrDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)

+{

+  return TRUE;

+}

+

+miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {

+	ephyrRealizeCursor,

+	ephyrUnrealizeCursor,

+	ephyrSetCursor,

+	ephyrMoveCursor,

+	ephyrDeviceCursorInitialize,

+	NULL

+};

+

+

+Bool

+ephyrCursorInit(ScreenPtr pScreen)

+{

+  miPointerInitialize(pScreen,

+		      &EphyrPointerSpriteFuncs,

+		      &ephyrPointerScreenFuncs,

+		      FALSE);

+

+  return TRUE;

+}

+

+void

+ephyrCursorEnable(ScreenPtr pScreen)

+{

+  ;

+}

+

+KdCardFuncs ephyrFuncs = {

+    ephyrCardInit,	    /* cardinit */

+    ephyrScreenInit,	    /* scrinit */

+    ephyrInitScreen,	    /* initScreen */

+    ephyrFinishInitScreen,  /* finishInitScreen */

+    ephyrCreateResources,   /* createRes */

+    ephyrPreserve,	    /* preserve */

+    ephyrEnable,	    /* enable */

+    ephyrDPMS,		    /* dpms */

+    ephyrDisable,	    /* disable */

+    ephyrRestore,	    /* restore */

+    ephyrScreenFini,	    /* scrfini */

+    ephyrCardFini,	    /* cardfini */

+

+    0,			    /* initCursor */

+    0,			    /* enableCursor */

+    0,			    /* disableCursor */

+    0,			    /* finiCursor */

+    0,			    /* recolorCursor */

+

+    0,			    /* initAccel */

+    0,			    /* enableAccel */

+    0,			    /* disableAccel */

+    0,			    /* finiAccel */

+

+    ephyrGetColors,/* getColors */

+    ephyrPutColors,	    /* putColors */

+};

diff --git a/xorg-server/hw/kdrive/ephyr/ephyrlog.h b/xorg-server/hw/kdrive/ephyr/ephyrlog.h
index a07a0a097..ba52a3bce 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrlog.h
+++ b/xorg-server/hw/kdrive/ephyr/ephyrlog.h
@@ -43,14 +43,14 @@
 #ifndef EPHYR_LOG
 #define EPHYR_LOG(...) \
 LogMessageVerb(X_NOTICE, INFO_LOG_LEVEL, "in %s:%d:%s: ",\
-                      __FILE__, __LINE__, __func__) ; \
+                      __FILE__, __LINE__, __FUNCTION__) ; \
 LogMessageVerb(X_NOTICE, INFO_LOG_LEVEL, __VA_ARGS__)
 #endif /*nomadik_log*/
 
 #ifndef EPHYR_LOG_ERROR
 #define EPHYR_LOG_ERROR(...) \
 LogMessageVerb(X_NOTICE, ERROR_LOG_LEVEL, "Error:in %s:%d:%s: ",\
-                      __FILE__, __LINE__, __func__) ; \
+                      __FILE__, __LINE__, __FUNCTION__) ; \
 LogMessageVerb(X_NOTICE, ERROR_LOG_LEVEL, __VA_ARGS__)
 #endif /*EPHYR_LOG_ERROR*/
 
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.c b/xorg-server/hw/kdrive/ephyr/hostx.c
index d546370ba..7a828eb31 100644
--- a/xorg-server/hw/kdrive/ephyr/hostx.c
+++ b/xorg-server/hw/kdrive/ephyr/hostx.c
@@ -47,9 +47,11 @@
 #include <string.h> 		/* for memset */
 #include <time.h>
 
+#ifndef _MSC_VER
 #include <sys/ipc.h>
 #include <sys/shm.h>
 #include <sys/time.h>
+#endif
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -208,7 +210,11 @@ hostx_add_screen (EphyrScreenInfo screen,
 void
 hostx_set_display_name (char *name)
 {
+#ifdef _MSC_VER
+  __asm int 3;
+#else
   HostX.server_dpy_name = strdup (name);
+#endif
 }
 
 void
@@ -475,6 +481,9 @@ hostx_init (void)
     }
   /* Try to get share memory ximages for a little bit more speed */
 
+#ifdef _MSC_VER
+  __asm int 3;
+#else
   if (!XShmQueryExtension(HostX.dpy) || getenv("XEPHYR_NO_SHM"))
     {
       fprintf(stderr, "\nXephyr unable to use SHM XImages\n");
@@ -505,6 +514,7 @@ hostx_init (void)
         shmdt(shminfo.shmaddr);
         shmctl(shminfo.shmid, IPC_RMID, 0);
 }
+#endif
 
   XFlush(HostX.dpy);
 
@@ -647,7 +657,7 @@ hostx_screen_init (EphyrScreenInfo screen,
   struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
   if (!host_screen)
     {
-      fprintf (stderr, "%s: Error in accessing hostx data\n", __func__ );
+      fprintf (stderr, "%s: Error in accessing hostx data\n", __FUNCTION__ );
       exit(1);
     }
 
@@ -662,10 +672,14 @@ hostx_screen_init (EphyrScreenInfo screen,
 
       if (HostX.have_shm)
 	{
+#ifdef _MSC_VER
+	  __asm int 3;
+#else
 	  XShmDetach(HostX.dpy, &host_screen->shminfo);
 	  XDestroyImage (host_screen->ximg);
 	  shmdt(host_screen->shminfo.shmaddr);
 	  shmctl(host_screen->shminfo.shmid, IPC_RMID, 0);
+#endif
 	}
       else
 	{
@@ -681,6 +695,9 @@ hostx_screen_init (EphyrScreenInfo screen,
 
   if (HostX.have_shm)
     {
+#ifdef _MSC_VER
+__asm int 3;
+#else
       host_screen->ximg = XShmCreateImage (HostX.dpy, HostX.visual, HostX.depth,
                                            ZPixmap, NULL, &host_screen->shminfo,
                                            width, buffer_height );
@@ -706,6 +723,7 @@ hostx_screen_init (EphyrScreenInfo screen,
 	  XShmAttach(HostX.dpy, &host_screen->shminfo);
 	  shm_success = True;
 	}
+#endif
     }
 
   if (!shm_success)
@@ -834,9 +852,13 @@ hostx_paint_rect (EphyrScreenInfo screen,
 
   if (HostX.have_shm)
     {
+#ifdef _MSC_VER
+      __asm int 3;
+#else
       XShmPutImage (HostX.dpy, host_screen->win,
                     HostX.gc, host_screen->ximg,
                     sx, sy, dx, dy, width, height, False);
+#endif
     }
   else
     {
@@ -852,6 +874,9 @@ hostx_paint_debug_rect (struct EphyrHostScreen *host_screen,
                         int x,     int y,
                         int width, int height)
 {
+#ifdef _MSC_VER
+  __asm int 3;
+#else
   struct timespec tspec;
 
   tspec.tv_sec  = HostX.damage_debug_msec / (1000000);
@@ -867,6 +892,7 @@ hostx_paint_debug_rect (struct EphyrHostScreen *host_screen,
 
   /* nanosleep seems to work better than usleep for me... */
   nanosleep(&tspec, NULL);
+#endif
 }
 
 void
@@ -1288,8 +1314,12 @@ hostx_set_window_bounding_rectangles (int a_window,
                    rects[i].width, rects[i].height) ;
     }
     /*this aways returns 1*/
+#ifdef _MSC_VER
+    __asm int 3;
+#else
     XShapeCombineRectangles (dpy, a_window, ShapeBounding, 0, 0,
                              rects, a_num_rects, ShapeSet, YXBanded) ;
+#endif
     is_ok = TRUE ;
 
     if (rects) {
@@ -1325,8 +1355,12 @@ hostx_set_window_clipping_rectangles (int a_window,
                    rects[i].width, rects[i].height) ;
     }
     /*this aways returns 1*/
+#ifdef _MSC_VER
+    __asm int 3;
+#else
     XShapeCombineRectangles (dpy, a_window, ShapeClip, 0, 0,
                              rects, a_num_rects, ShapeSet, YXBanded) ;
+#endif
     is_ok = TRUE ;
 
     if (rects) {
@@ -1341,12 +1375,16 @@ int
 hostx_has_xshape (void)
 {
     int event_base=0, error_base=0 ;
+#ifdef _MSC_VER
+    __asm int 3;
+#else
     Display *dpy=hostx_get_display () ;
     if (!XShapeQueryExtension (dpy,
                                &event_base,
                                &error_base)) {
         return FALSE ;
     }
+#endif
     return TRUE;
 }
 
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.h b/xorg-server/hw/kdrive/ephyr/hostx.h
index e65e0c9bc..f455b3003 100644
--- a/xorg-server/hw/kdrive/ephyr/hostx.h
+++ b/xorg-server/hw/kdrive/ephyr/hostx.h
@@ -35,8 +35,12 @@
 #define EPHYR_DBG(x, a...) \
  fprintf(stderr, __FILE__ ":%d,%s() " x "\n", __LINE__, __func__, ##a)
 #else
+#ifdef _MSC_VER
+#define EPHYR_DBG()
+#else
 #define EPHYR_DBG(x, a...) do {} while (0) 
 #endif
+#endif
 
 typedef struct EphyrHostXVars  EphyrHostXVars;
 typedef struct EphyrHostXEvent EphyrHostXEvent;
diff --git a/xorg-server/hw/kdrive/ephyr/makefile b/xorg-server/hw/kdrive/ephyr/makefile
new file mode 100644
index 000000000..eba9a93e1
--- /dev/null
+++ b/xorg-server/hw/kdrive/ephyr/makefile
@@ -0,0 +1,6 @@
+LIBRARY = libxephyr
+
+CSRCS=ephyrinit.c ephyr.c hostx.c
+
+INCLUDES += ..\src ..\..\..\exa
+
diff --git a/xorg-server/hw/kdrive/src/kdrive.c b/xorg-server/hw/kdrive/src/kdrive.c
index 7675c1e86..7e3d3a095 100644
--- a/xorg-server/hw/kdrive/src/kdrive.c
+++ b/xorg-server/hw/kdrive/src/kdrive.c
@@ -1,1285 +1,1291 @@
-/*
- * Copyright © 1999 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "kdrive.h"
-#include <mivalidate.h>
-#include <dixstruct.h>
-#include "privates.h"
-#ifdef RANDR
-#include <randrstr.h>
-#endif
-
-#ifdef XV
-#include "kxv.h"
-#endif
-
-#ifdef DPMSExtension
-#include "dpmsproc.h"
-#endif
-
-#ifdef HAVE_EXECINFO_H
-#include <execinfo.h>
-#endif
-
-#include <signal.h>
-
-typedef struct _kdDepths {
-    CARD8   depth;
-    CARD8   bpp;
-} KdDepths;
-
-KdDepths    kdDepths[] = {
-    { 1, 1 },
-    { 4, 4 },
-    { 8, 8 },
-    { 15, 16 },
-    { 16, 16 },
-    { 24, 32 },
-    { 32, 32 }
-};
-
-#define NUM_KD_DEPTHS (sizeof (kdDepths) / sizeof (kdDepths[0]))
-
-#define KD_DEFAULT_BUTTONS 5
-
-static int          kdScreenPrivateKeyIndex;
-DevPrivateKey       kdScreenPrivateKey = &kdScreenPrivateKeyIndex;
-unsigned long	    kdGeneration;
-
-Bool                kdVideoTest;
-unsigned long       kdVideoTestTime;
-Bool		    kdEmulateMiddleButton;
-Bool		    kdRawPointerCoordinates;
-Bool		    kdDisableZaphod;
-Bool                kdAllowZap;
-Bool		    kdEnabled;
-int		    kdSubpixelOrder;
-int		    kdVirtualTerminal = -1;
-Bool		    kdSwitchPending;
-char		    *kdSwitchCmd;
-DDXPointRec	    kdOrigin;
-Bool		    kdHasPointer = FALSE;
-Bool		    kdHasKbd = FALSE;
-
-static Bool         kdCaughtSignal = FALSE;
-
-/*
- * Carry arguments from InitOutput through driver initialization
- * to KdScreenInit
- */
-
-KdOsFuncs	*kdOsFuncs;
-
-void
-KdSetRootClip (ScreenPtr pScreen, BOOL enable)
-{
-    WindowPtr	pWin = WindowTable[pScreen->myNum];
-    WindowPtr	pChild;
-    Bool	WasViewable;
-    Bool	anyMarked = FALSE;
-    WindowPtr   pLayerWin;
-    BoxRec	box;
-
-    if (!pWin)
-	return;
-    WasViewable = (Bool)(pWin->viewable);
-    if (WasViewable)
-    {
-	for (pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)
-	{
-	    (void) (*pScreen->MarkOverlappedWindows)(pChild,
-						     pChild,
-						     &pLayerWin);
-	}
-	(*pScreen->MarkWindow) (pWin);
-	anyMarked = TRUE;
-	if (pWin->valdata)
-	{
-	    if (HasBorder (pWin))
-	    {
-		RegionPtr	borderVisible;
-
-		borderVisible = REGION_CREATE(pScreen, NullBox, 1);
-		REGION_SUBTRACT(pScreen, borderVisible,
-				&pWin->borderClip, &pWin->winSize);
-		pWin->valdata->before.borderVisible = borderVisible;
-	    }
-	    pWin->valdata->before.resized = TRUE;
-	}
-    }
-
-    if (enable)
-    {
-	box.x1 = 0;
-	box.y1 = 0;
-	box.x2 = pScreen->width;
-	box.y2 = pScreen->height;
-	pWin->drawable.width = pScreen->width;
-	pWin->drawable.height = pScreen->height;
-	REGION_INIT (pScreen, &pWin->winSize, &box, 1);
-	REGION_INIT (pScreen, &pWin->borderSize, &box, 1);
-	REGION_RESET(pScreen, &pWin->borderClip, &box);
-	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
-    }
-    else
-    {
-	REGION_EMPTY(pScreen, &pWin->borderClip);
-	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
-    }
-
-    ResizeChildrenWinSize (pWin, 0, 0, 0, 0);
-
-    if (WasViewable)
-    {
-	if (pWin->firstChild)
-	{
-	    anyMarked |= (*pScreen->MarkOverlappedWindows)(pWin->firstChild,
-							   pWin->firstChild,
-							   (WindowPtr *)NULL);
-	}
-	else
-	{
-	    (*pScreen->MarkWindow) (pWin);
-	    anyMarked = TRUE;
-	}
-
-
-	if (anyMarked)
-	    (*pScreen->ValidateTree)(pWin, NullWindow, VTOther);
-    }
-
-    if (WasViewable)
-    {
-	if (anyMarked)
-	    (*pScreen->HandleExposures)(pWin);
-	if (anyMarked && pScreen->PostValidateTree)
-	    (*pScreen->PostValidateTree)(pWin, NullWindow, VTOther);
-    }
-    if (pWin->realized)
-	WindowsRestructured ();
-}
-
-void
-KdDisableScreen (ScreenPtr pScreen)
-{
-    KdScreenPriv(pScreen);
-
-    if (!pScreenPriv->enabled)
-	return;
-    if (!pScreenPriv->closed)
-	KdSetRootClip (pScreen, FALSE);
-    KdDisableColormap (pScreen);
-    if (!pScreenPriv->screen->dumb && pScreenPriv->card->cfuncs->disableAccel)
-	(*pScreenPriv->card->cfuncs->disableAccel) (pScreen);
-    if (!pScreenPriv->screen->softCursor && pScreenPriv->card->cfuncs->disableCursor)
-	(*pScreenPriv->card->cfuncs->disableCursor) (pScreen);
-    if (pScreenPriv->card->cfuncs->dpms)
-	(*pScreenPriv->card->cfuncs->dpms) (pScreen, KD_DPMS_NORMAL);
-    pScreenPriv->enabled = FALSE;
-    if(pScreenPriv->card->cfuncs->disable)
-        (*pScreenPriv->card->cfuncs->disable) (pScreen);
-}
-
-static void
-KdDoSwitchCmd (char *reason)
-{
-    if (kdSwitchCmd)
-    {
-	char    *command = xalloc (strlen (kdSwitchCmd) +
-				   1 +
-				   strlen (reason) +
-				   1);
-	if (!command)
-	    return;
-	strcpy (command, kdSwitchCmd);
-	strcat (command, " ");
-	strcat (command, reason);
-	system (command);
-	xfree (command);
-    }
-}
-
-void
-KdSuspend (void)
-{
-    KdCardInfo	    *card;
-    KdScreenInfo    *screen;
-
-    if (kdEnabled)
-    {
-	for (card = kdCardInfo; card; card = card->next)
-	{
-	    for (screen = card->screenList; screen; screen = screen->next)
-		if (screen->mynum == card->selected && screen->pScreen)
-		    KdDisableScreen (screen->pScreen);
-	    if (card->driver && card->cfuncs->restore)
-		(*card->cfuncs->restore) (card);
-	}
-	KdDisableInput ();
-	KdDoSwitchCmd ("suspend");
-    }
-}
-
-void
-KdDisableScreens (void)
-{
-    KdSuspend ();
-    if (kdEnabled)
-    {
-        if (kdOsFuncs->Disable)
-            (*kdOsFuncs->Disable) ();
-	kdEnabled = FALSE;
-    }
-}
-
-Bool
-KdEnableScreen (ScreenPtr pScreen)
-{
-    KdScreenPriv (pScreen);
-
-    if (pScreenPriv->enabled)
-	return TRUE;
-    if(pScreenPriv->card->cfuncs->enable)
-	if (!(*pScreenPriv->card->cfuncs->enable) (pScreen))
-	    return FALSE;
-    pScreenPriv->enabled = TRUE;
-    pScreenPriv->dpmsState = KD_DPMS_NORMAL;
-    pScreenPriv->card->selected = pScreenPriv->screen->mynum;
-    if (!pScreenPriv->screen->softCursor && pScreenPriv->card->cfuncs->enableCursor)
-	(*pScreenPriv->card->cfuncs->enableCursor) (pScreen);
-    if (!pScreenPriv->screen->dumb && pScreenPriv->card->cfuncs->enableAccel)
-	(*pScreenPriv->card->cfuncs->enableAccel) (pScreen);
-    KdEnableColormap (pScreen);
-    KdSetRootClip (pScreen, TRUE);
-    if (pScreenPriv->card->cfuncs->dpms)
-	(*pScreenPriv->card->cfuncs->dpms) (pScreen, pScreenPriv->dpmsState);
-    return TRUE;
-}
-
-void
-KdResume (void)
-{
-    KdCardInfo	    *card;
-    KdScreenInfo    *screen;
-
-    if (kdEnabled)
-    {
-	KdDoSwitchCmd ("resume");
-	for (card = kdCardInfo; card; card = card->next)
-	{
-	    if(card->cfuncs->preserve)
-		(*card->cfuncs->preserve) (card);
-	    for (screen = card->screenList; screen; screen = screen->next)
-		if (screen->mynum == card->selected && screen->pScreen)
-		    KdEnableScreen (screen->pScreen);
-	}
-	KdEnableInput ();
-	KdReleaseAllKeys ();
-    }
-}
-
-void
-KdEnableScreens (void)
-{
-    if (!kdEnabled)
-    {
-	kdEnabled = TRUE;
-        if (kdOsFuncs->Enable)
-            (*kdOsFuncs->Enable) ();
-    }
-    KdResume ();
-}
-
-void
-KdProcessSwitch (void)
-{
-    if (kdEnabled)
-	KdDisableScreens ();
-    else
-	KdEnableScreens ();
-}
-
-void
-AbortDDX(void)
-{
-    KdDisableScreens ();
-    if (kdOsFuncs)
-    {
-	if (kdEnabled && kdOsFuncs->Disable)
-	    (*kdOsFuncs->Disable) ();
-        if (kdOsFuncs->Fini)
-            (*kdOsFuncs->Fini) ();
-	KdDoSwitchCmd ("stop");
-    }
-
-    if (kdCaughtSignal)
-        abort();
-}
-
-void
-ddxGiveUp (void)
-{
-    AbortDDX ();
-}
-
-Bool	kdDumbDriver;
-Bool	kdSoftCursor;
-
-char *
-KdParseFindNext (char *cur, char *delim, char *save, char *last)
-{
-    while (*cur && !strchr (delim, *cur))
-    {
-	*save++ = *cur++;
-    }
-    *save = 0;
-    *last = *cur;
-    if (*cur)
-	cur++;
-    return cur;
-}
-
-Rotation
-KdAddRotation (Rotation a, Rotation b)
-{
-    Rotation	rotate = (a & RR_Rotate_All) * (b & RR_Rotate_All);
-    Rotation	reflect = (a & RR_Reflect_All) ^ (b & RR_Reflect_All);
-
-    if (rotate > RR_Rotate_270)
-	rotate /= (RR_Rotate_270 * RR_Rotate_90);
-    return reflect | rotate;
-}
-
-Rotation
-KdSubRotation (Rotation a, Rotation b)
-{
-    Rotation	rotate = (a & RR_Rotate_All) * 16 / (b & RR_Rotate_All);
-    Rotation	reflect = (a & RR_Reflect_All) ^ (b & RR_Reflect_All);
-
-    if (rotate > RR_Rotate_270)
-	rotate /= (RR_Rotate_270 * RR_Rotate_90);
-    return reflect | rotate;
-}
-
-void
-KdParseScreen (KdScreenInfo *screen,
-	       char	    *arg)
-{
-    char    delim;
-    char    save[1024];
-    int	    i;
-    int	    pixels, mm;
-
-    screen->dumb = kdDumbDriver;
-    screen->softCursor = kdSoftCursor;
-    screen->origin = kdOrigin;
-    screen->randr = RR_Rotate_0;
-    screen->width = 0;
-    screen->height = 0;
-    screen->width_mm = 0;
-    screen->height_mm = 0;
-    screen->subpixel_order = kdSubpixelOrder;
-    screen->rate = 0;
-    screen->fb.depth = 0;
-    if (!arg)
-	return;
-    if (strlen (arg) >= sizeof (save))
-	return;
-
-    for (i = 0; i < 2; i++)
-    {
-	arg = KdParseFindNext (arg, "x/@XY", save, &delim);
-	if (!save[0])
-	    return;
-
-	pixels = atoi(save);
-	mm = 0;
-
-	if (delim == '/')
-	{
-	    arg = KdParseFindNext (arg, "x@XY", save, &delim);
-	    if (!save[0])
-		return;
-	    mm = atoi(save);
-	}
-
-	if (i == 0)
-	{
-	    screen->width = pixels;
-	    screen->width_mm = mm;
-	}
-	else
-	{
-	    screen->height = pixels;
-	    screen->height_mm = mm;
-	}
-	if (delim != 'x' && delim != '@' && delim != 'X' && delim != 'Y')
-	    return;
-    }
-
-    kdOrigin.x += screen->width;
-    kdOrigin.y = 0;
-    kdDumbDriver = FALSE;
-    kdSoftCursor = FALSE;
-    kdSubpixelOrder = SubPixelUnknown;
-
-    if (delim == '@')
-    {
-	arg = KdParseFindNext (arg, "xXY", save, &delim);
-	if (save[0])
-	{
-	    int	    rotate = atoi (save);
-	    if (rotate < 45)
-		screen->randr = RR_Rotate_0;
-	    else if (rotate < 135)
-		screen->randr = RR_Rotate_90;
-	    else if (rotate < 225)
-		screen->randr = RR_Rotate_180;
-	    else if (rotate < 315)
-		screen->randr = RR_Rotate_270;
-	    else
-		screen->randr = RR_Rotate_0;
-	}
-    }
-    if (delim == 'X')
-    {
-	arg = KdParseFindNext (arg, "xY", save, &delim);
-	screen->randr |= RR_Reflect_X;
-    }
-
-    if (delim == 'Y')
-    {
-	arg = KdParseFindNext (arg, "xY", save, &delim);
-	screen->randr |= RR_Reflect_Y;
-    }
-
-    arg = KdParseFindNext (arg, "x/,", save, &delim);
-    if (save[0])
-    {
-	screen->fb.depth = atoi(save);
-	if (delim == '/')
-	{
-	    arg = KdParseFindNext (arg, "x,", save, &delim);
-	    if (save[0])
-		screen->fb.bitsPerPixel = atoi (save);
-	}
-	else
-	    screen->fb.bitsPerPixel = 0;
-    }
-
-    if (delim == 'x')
-    {
-	arg = KdParseFindNext (arg, "x", save, &delim);
-	if (save[0])
-	    screen->rate = atoi(save);
-    }
-}
-
-/*
- * Mouse argument syntax:
- *
- *  device,protocol,options...
- *
- *  Options are any of:
- *	1-5	    n button mouse
- *	2button	    emulate middle button
- *	{NMO}	    Reorder buttons
- */
-
-void
-KdParseRgba (char *rgba)
-{
-    if (!strcmp (rgba, "rgb"))
-	kdSubpixelOrder = SubPixelHorizontalRGB;
-    else if (!strcmp (rgba, "bgr"))
-	kdSubpixelOrder = SubPixelHorizontalBGR;
-    else if (!strcmp (rgba, "vrgb"))
-	kdSubpixelOrder = SubPixelVerticalRGB;
-    else if (!strcmp (rgba, "vbgr"))
-	kdSubpixelOrder = SubPixelVerticalBGR;
-    else if (!strcmp (rgba, "none"))
-	kdSubpixelOrder = SubPixelNone;
-    else
-	kdSubpixelOrder = SubPixelUnknown;
-}
-
-void
-KdUseMsg (void)
-{
-    ErrorF("\nTinyX Device Dependent Usage:\n");
-    ErrorF("-screen WIDTH[/WIDTHMM]xHEIGHT[/HEIGHTMM][@ROTATION][X][Y][xDEPTH/BPP[xFREQ]]  Specify screen characteristics\n");
-    ErrorF("-rgba rgb/bgr/vrgb/vbgr/none   Specify subpixel ordering for LCD panels\n");
-    ErrorF("-mouse driver [,n,,options]    Specify the pointer driver and its options (n is the number of buttons)\n");
-    ErrorF("-keybd driver [,,options]      Specify the keyboard driver and its options\n");
-    ErrorF("-zaphod          Disable cursor screen switching\n");
-    ErrorF("-2button         Emulate 3 button mouse\n");
-    ErrorF("-3button         Disable 3 button mouse emulation\n");
-    ErrorF("-rawcoord        Don't transform pointer coordinates on rotation\n");
-    ErrorF("-dumb            Disable hardware acceleration\n");
-    ErrorF("-softCursor      Force software cursor\n");
-    ErrorF("-videoTest       Start the server, pause momentarily and exit\n");
-    ErrorF("-origin X,Y      Locates the next screen in the the virtual screen (Xinerama)\n");
-    ErrorF("-switchCmd       Command to execute on vt switch\n");
-    ErrorF("-zap             Terminate server on Ctrl+Alt+Backspace\n");
-    ErrorF("vtxx             Use virtual terminal xx instead of the next available\n");
-}
-
-int
-KdProcessArgument (int argc, char **argv, int i)
-{
-    KdCardInfo	    *card;
-    KdScreenInfo    *screen;
-
-    if (!strcmp (argv[i], "-screen"))
-    {
-	if ((i+1) < argc)
-	{
-	    card = KdCardInfoLast ();
-	    if (!card)
-	    {
-		InitCard (0);
-		card = KdCardInfoLast ();
-	    }
-	    if (card) {
-		screen = KdScreenInfoAdd (card);
-		KdParseScreen (screen, argv[i+1]);
-	    } else
-		ErrorF("No matching card found!\n");
-	}
-	else
-	    UseMsg ();
-	return 2;
-    }
-    if (!strcmp (argv[i], "-zaphod"))
-    {
-	kdDisableZaphod = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-zap"))
-    {
-	kdAllowZap = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-3button"))
-    {
-	kdEmulateMiddleButton = FALSE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-2button"))
-    {
-	kdEmulateMiddleButton = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-rawcoord"))
-    {
-	kdRawPointerCoordinates = 1;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-dumb"))
-    {
-	kdDumbDriver = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-softCursor"))
-    {
-	kdSoftCursor = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-videoTest"))
-    {
-	kdVideoTest = TRUE;
-	return 1;
-    }
-    if (!strcmp (argv[i], "-origin"))
-    {
-	if ((i+1) < argc)
-	{
-	    char    *x = argv[i+1];
-	    char    *y = strchr (x, ',');
-	    if (x)
-		kdOrigin.x = atoi (x);
-	    else
-		kdOrigin.x = 0;
-	    if (y)
-		kdOrigin.y = atoi(y+1);
-	    else
-		kdOrigin.y = 0;
-	}
-	else
-	    UseMsg ();
-	return 2;
-    }
-    if (!strcmp (argv[i], "-rgba"))
-    {
-	if ((i+1) < argc)
-	    KdParseRgba (argv[i+1]);
-	else
-	    UseMsg ();
-	return 2;
-    }
-    if (!strcmp (argv[i], "-switchCmd"))
-    {
-	if ((i+1) < argc)
-	    kdSwitchCmd = argv[i+1];
-	else
-	    UseMsg ();
-	return 2;
-    }
-    if (!strncmp (argv[i], "vt", 2) &&
-	sscanf (argv[i], "vt%2d", &kdVirtualTerminal) == 1)
-    {
-	return 1;
-    }
-    if (!strcmp (argv[i], "-mouse") ||
-        !strcmp (argv[i], "-pointer")) {
-        if (i + 1 >= argc)
-            UseMsg();
-        KdAddConfigPointer(argv[i + 1]);
-	kdHasPointer = TRUE;
-        return 2;
-    }
-    if (!strcmp (argv[i], "-keybd")) {
-        if (i + 1 >= argc)
-            UseMsg();
-        KdAddConfigKeyboard(argv[i + 1]);
-	kdHasKbd = TRUE;
-        return 2;
-    }
-
-    return 0;
-}
-
-/*
- * These are getting tossed in here until I can think of where
- * they really belong
- */
-
-void
-KdOsInit (KdOsFuncs *pOsFuncs)
-{
-    kdOsFuncs = pOsFuncs;
-    if (pOsFuncs)
-    {
-	if (serverGeneration == 1)
-	{
-	    KdDoSwitchCmd ("start");
-            if (pOsFuncs->Init)
-                (*pOsFuncs->Init) ();
-	}
-    }
-}
-
-Bool
-KdAllocatePrivates (ScreenPtr pScreen)
-{
-    KdPrivScreenPtr	pScreenPriv;
-
-    if (kdGeneration != serverGeneration)
-	kdGeneration = serverGeneration;
-
-    pScreenPriv = xcalloc(1, sizeof (*pScreenPriv));
-    if (!pScreenPriv)
-	return FALSE;
-    KdSetScreenPriv (pScreen, pScreenPriv);
-    return TRUE;
-}
-
-Bool
-KdCreateScreenResources (ScreenPtr pScreen)
-{
-    KdScreenPriv(pScreen);
-    KdCardInfo	    *card = pScreenPriv->card;
-    Bool ret;
-
-    pScreen->CreateScreenResources = pScreenPriv->CreateScreenResources;
-    if(pScreen->CreateScreenResources)
-	ret = (*pScreen->CreateScreenResources) (pScreen);
-    else
-	ret= -1;
-    pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;
-    pScreen->CreateScreenResources = KdCreateScreenResources;
-    if (ret && card->cfuncs->createRes)
-	ret = (*card->cfuncs->createRes) (pScreen);
-    return ret;
-}
-
-Bool
-KdCloseScreen (int index, ScreenPtr pScreen)
-{
-    KdScreenPriv(pScreen);
-    KdScreenInfo    *screen = pScreenPriv->screen;
-    KdCardInfo	    *card = pScreenPriv->card;
-    Bool	    ret;
-
-    pScreenPriv->closed = TRUE;
-    pScreen->CloseScreen = pScreenPriv->CloseScreen;
-    if(pScreen->CloseScreen)
-        ret = (*pScreen->CloseScreen) (index, pScreen);
-    else
-	ret = TRUE;
-
-    if (pScreenPriv->dpmsState != KD_DPMS_NORMAL)
-	(*card->cfuncs->dpms) (pScreen, KD_DPMS_NORMAL);
-
-    if (screen->mynum == card->selected)
-	KdDisableScreen (pScreen);
-
-    /*
-     * Restore video hardware when last screen is closed
-     */
-    if (screen == card->screenList)
-    {
-	if (kdEnabled && card->cfuncs->restore)
-	    (*card->cfuncs->restore) (card);
-    }
-
-    if (!pScreenPriv->screen->dumb && card->cfuncs->finiAccel)
-	(*card->cfuncs->finiAccel) (pScreen);
-
-    if (!pScreenPriv->screen->softCursor && card->cfuncs->finiCursor)
-	(*card->cfuncs->finiCursor) (pScreen);
-
-    if(card->cfuncs->scrfini)
-        (*card->cfuncs->scrfini) (screen);
-
-    /*
-     * Clean up card when last screen is closed, DIX closes them in
-     * reverse order, thus we check for when the first in the list is closed
-     */
-    if (screen == card->screenList)
-    {
-	if(card->cfuncs->cardfini)
-	    (*card->cfuncs->cardfini) (card);
-	/*
-	 * Clean up OS when last card is closed
-	 */
-	if (card == kdCardInfo)
-	{
-	    if (kdEnabled)
-	    {
-		kdEnabled = FALSE;
-		if(kdOsFuncs->Disable)
-		    (*kdOsFuncs->Disable) ();
-	    }
-	}
-    }
-
-    pScreenPriv->screen->pScreen = 0;
-
-    xfree ((pointer) pScreenPriv);
-    return ret;
-}
-
-Bool
-KdSaveScreen (ScreenPtr pScreen, int on)
-{
-    KdScreenPriv(pScreen);
-    int	    dpmsState;
-
-    if (!pScreenPriv->card->cfuncs->dpms)
-	return FALSE;
-
-    dpmsState = pScreenPriv->dpmsState;
-    switch (on) {
-    case SCREEN_SAVER_OFF:
-	dpmsState = KD_DPMS_NORMAL;
-	break;
-    case SCREEN_SAVER_ON:
-	if (dpmsState == KD_DPMS_NORMAL)
-	    dpmsState = KD_DPMS_NORMAL+1;
-	break;
-    case SCREEN_SAVER_CYCLE:
-	if (dpmsState < KD_DPMS_MAX)
-	    dpmsState++;
-	break;
-    case SCREEN_SAVER_FORCER:
-	break;
-    }
-    if (dpmsState != pScreenPriv->dpmsState)
-    {
-	if (pScreenPriv->enabled)
-	    (*pScreenPriv->card->cfuncs->dpms) (pScreen, dpmsState);
-	pScreenPriv->dpmsState = dpmsState;
-    }
-    return TRUE;
-}
-
-static Bool
-KdCreateWindow (WindowPtr pWin)
-{
-#ifndef PHOENIX
-    if (!pWin->parent)
-    {
-	KdScreenPriv(pWin->drawable.pScreen);
-
-	if (!pScreenPriv->enabled)
-	{
-	    REGION_EMPTY (pWin->drawable.pScreen, &pWin->borderClip);
-	    REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
-	}
-    }
-#endif
-    return fbCreateWindow (pWin);
-}
-
-void
-KdSetSubpixelOrder (ScreenPtr pScreen, Rotation randr)
-{
-    KdScreenPriv(pScreen);
-    KdScreenInfo	*screen = pScreenPriv->screen;
-    int			subpixel_order = screen->subpixel_order;
-    Rotation		subpixel_dir;
-    int			i;
-
-    static struct {
-	int	    subpixel_order;
-	Rotation    direction;
-    } orders[] = {
-	{ SubPixelHorizontalRGB, 	RR_Rotate_0 },
-	{ SubPixelHorizontalBGR,	RR_Rotate_180 },
-	{ SubPixelVerticalRGB,		RR_Rotate_270 },
-	{ SubPixelVerticalBGR,		RR_Rotate_90 },
-    };
-
-    static struct {
-	int	bit;
-	int	normal;
-	int	reflect;
-    } reflects[] = {
-	{ RR_Reflect_X, SubPixelHorizontalRGB,	SubPixelHorizontalBGR },
-	{ RR_Reflect_X, SubPixelHorizontalBGR,	SubPixelHorizontalRGB },
-	{ RR_Reflect_Y, SubPixelVerticalRGB,	SubPixelVerticalBGR },
-	{ RR_Reflect_Y, SubPixelVerticalRGB,	SubPixelVerticalRGB },
-    };
-
-    /* map subpixel to direction */
-    for (i = 0; i < 4; i++)
-	if (orders[i].subpixel_order == subpixel_order)
-	    break;
-    if (i < 4)
-    {
-	subpixel_dir = KdAddRotation (randr & RR_Rotate_All, orders[i].direction);
-
-	/* map back to subpixel order */
-	for (i = 0; i < 4; i++)
-	    if (orders[i].direction & subpixel_dir)
-	    {
-		subpixel_order = orders[i].subpixel_order;
-		break;
-	    }
-	/* reflect */
-	for (i = 0; i < 4; i++)
-	    if ((randr & reflects[i].bit) &&
-		reflects[i].normal == subpixel_order)
-	    {
-		subpixel_order = reflects[i].reflect;
-		break;
-	    }
-    }
-    PictureSetSubpixelOrder (pScreen, subpixel_order);
-}
-
-/* Pass through AddScreen, which doesn't take any closure */
-static KdScreenInfo *kdCurrentScreen;
-
-Bool
-KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
-{
-    KdScreenInfo	*screen = kdCurrentScreen;
-    KdCardInfo		*card = screen->card;
-    KdPrivScreenPtr	pScreenPriv;
-    /*
-     * note that screen->fb is set up for the nominal orientation
-     * of the screen; that means if randr is rotated, the values
-     * there should reflect a rotated frame buffer (or shadow).
-     */
-    Bool		rotated = (screen->randr & (RR_Rotate_90|RR_Rotate_270)) != 0;
-    int			width, height, *width_mmp, *height_mmp;
-
-    KdAllocatePrivates (pScreen);
-
-    pScreenPriv = KdGetScreenPriv(pScreen);
-
-    if (!rotated)
-    {
-	width = screen->width;
-	height = screen->height;
-	width_mmp = &screen->width_mm;
-	height_mmp = &screen->height_mm;
-    }
-    else
-    {
-	width = screen->height;
-	height = screen->width;
-	width_mmp = &screen->height_mm;
-	height_mmp = &screen->width_mm;
-    }
-    screen->pScreen = pScreen;
-    pScreenPriv->screen = screen;
-    pScreenPriv->card = card;
-    pScreenPriv->bytesPerPixel = screen->fb.bitsPerPixel >> 3;
-    pScreenPriv->dpmsState = KD_DPMS_NORMAL;
-#ifdef PANORAMIX
-    dixScreenOrigins[pScreen->myNum] = screen->origin;
-#endif
-
-    if (!monitorResolution)
-	monitorResolution = 75;
-    /*
-     * This is done in this order so that backing store wraps
-     * our GC functions; fbFinishScreenInit initializes MI
-     * backing store
-     */
-    if (!fbSetupScreen (pScreen,
-			screen->fb.frameBuffer,
-			width, height,
-			monitorResolution, monitorResolution,
-			screen->fb.pixelStride,
-			screen->fb.bitsPerPixel))
-    {
-	return FALSE;
-    }
-
-    /*
-     * Set colormap functions
-     */
-    pScreen->InstallColormap	= KdInstallColormap;
-    pScreen->UninstallColormap	= KdUninstallColormap;
-    pScreen->ListInstalledColormaps = KdListInstalledColormaps;
-    pScreen->StoreColors	= KdStoreColors;
-
-    pScreen->SaveScreen		= KdSaveScreen;
-    pScreen->CreateWindow	= KdCreateWindow;
-
-    if (!fbFinishScreenInit (pScreen,
-			     screen->fb.frameBuffer,
-			     width, height,
-			     monitorResolution, monitorResolution,
-			     screen->fb.pixelStride,
-			     screen->fb.bitsPerPixel))
-    {
-	return FALSE;
-    }
-
-    /*
-     * Fix screen sizes; for some reason mi takes dpi instead of mm.
-     * Rounding errors are annoying
-     */
-    if (*width_mmp)
-	pScreen->mmWidth = *width_mmp;
-    else
-	*width_mmp = pScreen->mmWidth;
-    if (*height_mmp)
-	pScreen->mmHeight = *height_mmp;
-    else
-	*height_mmp = pScreen->mmHeight;
-
-    /*
-     * Plug in our own block/wakeup handlers.
-     * miScreenInit installs NoopDDA in both places
-     */
-    pScreen->BlockHandler	= KdBlockHandler;
-    pScreen->WakeupHandler	= KdWakeupHandler;
-
-#ifdef RENDER
-    if (!fbPictureInit (pScreen, 0, 0))
-	return FALSE;
-#endif
-    if (card->cfuncs->initScreen)
-	if (!(*card->cfuncs->initScreen) (pScreen))
-	    return FALSE;
-
-    if (!screen->dumb && card->cfuncs->initAccel)
-	if (!(*card->cfuncs->initAccel) (pScreen))
-	    screen->dumb = TRUE;
-
-    if (card->cfuncs->finishInitScreen)
-	if (!(*card->cfuncs->finishInitScreen) (pScreen))
-	    return FALSE;
-
-#if 0
-    fbInitValidateTree (pScreen);
-#endif
-
-#if 0
-    pScreen->backingStoreSupport = Always;
-    miInitializeBackingStore (pScreen);
-#endif
-
-
-    /*
-     * Wrap CloseScreen, the order now is:
-     *	KdCloseScreen
-     *	miBSCloseScreen
-     *	fbCloseScreen
-     */
-    pScreenPriv->CloseScreen = pScreen->CloseScreen;
-    pScreen->CloseScreen = KdCloseScreen;
-
-    pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;
-    pScreen->CreateScreenResources = KdCreateScreenResources;
-
-    if (screen->softCursor ||
-	!card->cfuncs->initCursor ||
-	!(*card->cfuncs->initCursor) (pScreen))
-    {
-	/* Use MI for cursor display and event queueing. */
-	screen->softCursor = TRUE;
-	miDCInitialize(pScreen, &kdPointerScreenFuncs);
-    }
-
-
-    if (!fbCreateDefColormap (pScreen))
-    {
-	return FALSE;
-    }
-
-    KdSetSubpixelOrder (pScreen, screen->randr);
-
-    /*
-     * Enable the hardware
-     */
-    if (!kdEnabled)
-    {
-	kdEnabled = TRUE;
-	if(kdOsFuncs->Enable)
-	    (*kdOsFuncs->Enable) ();
-    }
-
-    if (screen->mynum == card->selected)
-    {
-	if(card->cfuncs->preserve)
-	    (*card->cfuncs->preserve) (card);
-	if(card->cfuncs->enable)
-	    if (!(*card->cfuncs->enable) (pScreen))
-		return FALSE;
-	pScreenPriv->enabled = TRUE;
-	if (!screen->softCursor && card->cfuncs->enableCursor)
-	    (*card->cfuncs->enableCursor) (pScreen);
-	KdEnableColormap (pScreen);
-	if (!screen->dumb && card->cfuncs->enableAccel)
-	    (*card->cfuncs->enableAccel) (pScreen);
-    }
-
-    return TRUE;
-}
-
-void
-KdInitScreen (ScreenInfo    *pScreenInfo,
-	      KdScreenInfo  *screen,
-	      int	    argc,
-	      char	    **argv)
-{
-    KdCardInfo	*card = screen->card;
-
-    (*card->cfuncs->scrinit) (screen);
-
-    if (!card->cfuncs->initAccel)
-	screen->dumb = TRUE;
-    if (!card->cfuncs->initCursor)
-	screen->softCursor = TRUE;
-}
-
-static Bool
-KdSetPixmapFormats (ScreenInfo	*pScreenInfo)
-{
-    CARD8	    depthToBpp[33];	/* depth -> bpp map */
-    KdCardInfo	    *card;
-    KdScreenInfo    *screen;
-    int		    i;
-    int		    bpp;
-    PixmapFormatRec *format;
-
-    for (i = 1; i <= 32; i++)
-	depthToBpp[i] = 0;
-
-    /*
-     * Generate mappings between bitsPerPixel and depth,
-     * also ensure that all screens comply with protocol
-     * restrictions on equivalent formats for the same
-     * depth on different screens
-     */
-    for (card = kdCardInfo; card; card = card->next)
-    {
-	for (screen = card->screenList; screen; screen = screen->next)
-	{
-	    bpp = screen->fb.bitsPerPixel;
-	    if (bpp == 24)
-		bpp = 32;
-	    if (!depthToBpp[screen->fb.depth])
-		depthToBpp[screen->fb.depth] = bpp;
-	    else if (depthToBpp[screen->fb.depth] != bpp)
-		return FALSE;
-	}
-    }
-
-    /*
-     * Fill in additional formats
-     */
-    for (i = 0; i < NUM_KD_DEPTHS; i++)
-	if (!depthToBpp[kdDepths[i].depth])
-	    depthToBpp[kdDepths[i].depth] = kdDepths[i].bpp;
-
-    pScreenInfo->imageByteOrder     = IMAGE_BYTE_ORDER;
-    pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
-    pScreenInfo->bitmapScanlinePad  = BITMAP_SCANLINE_PAD;
-    pScreenInfo->bitmapBitOrder     = BITMAP_BIT_ORDER;
-
-    pScreenInfo->numPixmapFormats = 0;
-
-    for (i = 1; i <= 32; i++)
-    {
-	if (depthToBpp[i])
-	{
-	    format = &pScreenInfo->formats[pScreenInfo->numPixmapFormats++];
-	    format->depth = i;
-	    format->bitsPerPixel = depthToBpp[i];
-	    format->scanlinePad = BITMAP_SCANLINE_PAD;
-	}
-    }
-
-    return TRUE;
-}
-
-static void
-KdAddScreen (ScreenInfo	    *pScreenInfo,
-	     KdScreenInfo   *screen,
-	     int	    argc,
-	     char	    **argv)
-{
-    int	    i;
-    /*
-     * Fill in fb visual type masks for this screen
-     */
-    for (i = 0; i < pScreenInfo->numPixmapFormats; i++)
-    {
-	unsigned long	visuals;
-	Pixel		rm, gm, bm;
-
-	visuals = 0;
-	rm = gm = bm = 0;
-	if (pScreenInfo->formats[i].depth == screen->fb.depth)
-	{
-	    visuals = screen->fb.visuals;
-	    rm = screen->fb.redMask;
-	    gm = screen->fb.greenMask;
-	    bm = screen->fb.blueMask;
-	}
-	fbSetVisualTypesAndMasks (pScreenInfo->formats[i].depth,
-				  visuals,
-				  8,
-				  rm, gm, bm);
-    }
-
-    kdCurrentScreen = screen;
-
-    AddScreen (KdScreenInit, argc, argv);
-}
-
-#if 0 /* This function is not used currently */
-
-int
-KdDepthToFb (ScreenPtr	pScreen, int depth)
-{
-    KdScreenPriv(pScreen);
-
-    for (fb = 0; fb <= KD_MAX_FB && pScreenPriv->screen->fb.frameBuffer; fb++)
-	if (pScreenPriv->screen->fb.depth == depth)
-	    return fb;
-}
-
-#endif
-
-static int
-KdSignalWrapper (int signum)
-{
-    kdCaughtSignal = TRUE;
-    return 1; /* use generic OS layer cleanup & abort */
-}
-
-void
-KdInitOutput (ScreenInfo    *pScreenInfo,
-	      int	    argc,
-	      char	    **argv)
-{
-    KdCardInfo	    *card;
-    KdScreenInfo    *screen;
-
-    if (!kdCardInfo)
-    {
-	InitCard (0);
-	if (!(card = KdCardInfoLast ()))
-	    FatalError("No matching cards found!\n");
-	screen = KdScreenInfoAdd (card);
-	KdParseScreen (screen, 0);
-    }
-    /*
-     * Initialize all of the screens for all of the cards
-     */
-    for (card = kdCardInfo; card; card = card->next)
-    {
-	int ret=1;
-	if(card->cfuncs->cardinit)
-		ret=(*card->cfuncs->cardinit) (card);
-	if (ret)
-	{
-	    for (screen = card->screenList; screen; screen = screen->next)
-		KdInitScreen (pScreenInfo, screen, argc, argv);
-	}
-    }
-
-    /*
-     * Merge the various pixmap formats together, this can fail
-     * when two screens share depth but not bitsPerPixel
-     */
-    if (!KdSetPixmapFormats (pScreenInfo))
-	return;
-
-    /*
-     * Add all of the screens
-     */
-    for (card = kdCardInfo; card; card = card->next)
-	for (screen = card->screenList; screen; screen = screen->next)
-	    KdAddScreen (pScreenInfo, screen, argc, argv);
-
-    OsRegisterSigWrapper(KdSignalWrapper);
-}
-
-void
-OsVendorFatalError(void)
-{
-}
-
-int
-DPMSSet(ClientPtr client, int level)
-{
-    return Success;
-}
-
-Bool
-DPMSSupported (void)
-{
-    return FALSE;
-}
+/*

+ * Copyright © 1999 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <kdrive-config.h>

+#endif

+#include "kdrive.h"

+#include <mivalidate.h>

+#include <dixstruct.h>

+#include "privates.h"

+#ifdef RANDR

+#include <randrstr.h>

+#endif

+

+#ifdef XV

+#include "kxv.h"

+#endif

+

+#ifdef DPMSExtension

+#include "dpmsproc.h"

+#endif

+

+#ifdef HAVE_EXECINFO_H

+#include <execinfo.h>

+#endif

+

+#include <signal.h>

+

+typedef struct _kdDepths {

+    CARD8   depth;

+    CARD8   bpp;

+} KdDepths;

+

+KdDepths    kdDepths[] = {

+    { 1, 1 },

+    { 4, 4 },

+    { 8, 8 },

+    { 15, 16 },

+    { 16, 16 },

+    { 24, 32 },

+    { 32, 32 }

+};

+

+#define NUM_KD_DEPTHS (sizeof (kdDepths) / sizeof (kdDepths[0]))

+

+#define KD_DEFAULT_BUTTONS 5

+

+static int          kdScreenPrivateKeyIndex;

+DevPrivateKey       kdScreenPrivateKey = &kdScreenPrivateKeyIndex;

+unsigned long	    kdGeneration;

+

+Bool                kdVideoTest;

+unsigned long       kdVideoTestTime;

+Bool		    kdEmulateMiddleButton;

+Bool		    kdRawPointerCoordinates;

+Bool		    kdDisableZaphod;

+Bool                kdAllowZap;

+Bool		    kdEnabled;

+int		    kdSubpixelOrder;

+int		    kdVirtualTerminal = -1;

+Bool		    kdSwitchPending;

+char		    *kdSwitchCmd;

+DDXPointRec	    kdOrigin;

+Bool		    kdHasPointer = FALSE;

+Bool		    kdHasKbd = FALSE;

+

+static Bool         kdCaughtSignal = FALSE;

+

+/*

+ * Carry arguments from InitOutput through driver initialization

+ * to KdScreenInit

+ */

+

+KdOsFuncs	*kdOsFuncs;

+

+void

+KdSetRootClip (ScreenPtr pScreen, BOOL enable)

+{

+    WindowPtr	pWin = WindowTable[pScreen->myNum];

+    WindowPtr	pChild;

+    Bool	WasViewable;

+    Bool	anyMarked = FALSE;

+    WindowPtr   pLayerWin;

+    BoxRec	box;

+

+    if (!pWin)

+	return;

+    WasViewable = (Bool)(pWin->viewable);

+    if (WasViewable)

+    {

+	for (pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)

+	{

+	    (void) (*pScreen->MarkOverlappedWindows)(pChild,

+						     pChild,

+						     &pLayerWin);

+	}

+	(*pScreen->MarkWindow) (pWin);

+	anyMarked = TRUE;

+	if (pWin->valdata)

+	{

+	    if (HasBorder (pWin))

+	    {

+		RegionPtr	borderVisible;

+

+		borderVisible = REGION_CREATE(pScreen, NullBox, 1);

+		REGION_SUBTRACT(pScreen, borderVisible,

+				&pWin->borderClip, &pWin->winSize);

+		pWin->valdata->before.borderVisible = borderVisible;

+	    }

+	    pWin->valdata->before.resized = TRUE;

+	}

+    }

+

+    if (enable)

+    {

+	box.x1 = 0;

+	box.y1 = 0;

+	box.x2 = pScreen->width;

+	box.y2 = pScreen->height;

+	pWin->drawable.width = pScreen->width;

+	pWin->drawable.height = pScreen->height;

+	REGION_INIT (pScreen, &pWin->winSize, &box, 1);

+	REGION_INIT (pScreen, &pWin->borderSize, &box, 1);

+	REGION_RESET(pScreen, &pWin->borderClip, &box);

+	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);

+    }

+    else

+    {

+	REGION_EMPTY(pScreen, &pWin->borderClip);

+	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);

+    }

+

+    ResizeChildrenWinSize (pWin, 0, 0, 0, 0);

+

+    if (WasViewable)

+    {

+	if (pWin->firstChild)

+	{

+	    anyMarked |= (*pScreen->MarkOverlappedWindows)(pWin->firstChild,

+							   pWin->firstChild,

+							   (WindowPtr *)NULL);

+	}

+	else

+	{

+	    (*pScreen->MarkWindow) (pWin);

+	    anyMarked = TRUE;

+	}

+

+

+	if (anyMarked)

+	    (*pScreen->ValidateTree)(pWin, NullWindow, VTOther);

+    }

+

+    if (WasViewable)

+    {

+	if (anyMarked)

+	    (*pScreen->HandleExposures)(pWin);

+	if (anyMarked && pScreen->PostValidateTree)

+	    (*pScreen->PostValidateTree)(pWin, NullWindow, VTOther);

+    }

+    if (pWin->realized)

+	WindowsRestructured ();

+}

+

+void

+KdDisableScreen (ScreenPtr pScreen)

+{

+    KdScreenPriv(pScreen);

+

+    if (!pScreenPriv->enabled)

+	return;

+    if (!pScreenPriv->closed)

+	KdSetRootClip (pScreen, FALSE);

+    KdDisableColormap (pScreen);

+    if (!pScreenPriv->screen->dumb && pScreenPriv->card->cfuncs->disableAccel)

+	(*pScreenPriv->card->cfuncs->disableAccel) (pScreen);

+    if (!pScreenPriv->screen->softCursor && pScreenPriv->card->cfuncs->disableCursor)

+	(*pScreenPriv->card->cfuncs->disableCursor) (pScreen);

+    if (pScreenPriv->card->cfuncs->dpms)

+	(*pScreenPriv->card->cfuncs->dpms) (pScreen, KD_DPMS_NORMAL);

+    pScreenPriv->enabled = FALSE;

+    if(pScreenPriv->card->cfuncs->disable)

+        (*pScreenPriv->card->cfuncs->disable) (pScreen);

+}

+

+static void

+KdDoSwitchCmd (char *reason)

+{

+    if (kdSwitchCmd)

+    {

+	char    *command = xalloc (strlen (kdSwitchCmd) +

+				   1 +

+				   strlen (reason) +

+				   1);

+	if (!command)

+	    return;

+	strcpy (command, kdSwitchCmd);

+	strcat (command, " ");

+	strcat (command, reason);

+	system (command);

+	xfree (command);

+    }

+}

+

+void

+KdSuspend (void)

+{

+    KdCardInfo	    *card;

+    KdScreenInfo    *screen;

+

+    if (kdEnabled)

+    {

+	for (card = kdCardInfo; card; card = card->next)

+	{

+	    for (screen = card->screenList; screen; screen = screen->next)

+		if (screen->mynum == card->selected && screen->pScreen)

+		    KdDisableScreen (screen->pScreen);

+	    if (card->driver && card->cfuncs->restore)

+		(*card->cfuncs->restore) (card);

+	}

+	KdDisableInput ();

+	KdDoSwitchCmd ("suspend");

+    }

+}

+

+void

+KdDisableScreens (void)

+{

+    KdSuspend ();

+    if (kdEnabled)

+    {

+        if (kdOsFuncs->Disable)

+            (*kdOsFuncs->Disable) ();

+	kdEnabled = FALSE;

+    }

+}

+

+Bool

+KdEnableScreen (ScreenPtr pScreen)

+{

+    KdScreenPriv (pScreen);

+

+    if (pScreenPriv->enabled)

+	return TRUE;

+    if(pScreenPriv->card->cfuncs->enable)

+	if (!(*pScreenPriv->card->cfuncs->enable) (pScreen))

+	    return FALSE;

+    pScreenPriv->enabled = TRUE;

+    pScreenPriv->dpmsState = KD_DPMS_NORMAL;

+    pScreenPriv->card->selected = pScreenPriv->screen->mynum;

+    if (!pScreenPriv->screen->softCursor && pScreenPriv->card->cfuncs->enableCursor)

+	(*pScreenPriv->card->cfuncs->enableCursor) (pScreen);

+    if (!pScreenPriv->screen->dumb && pScreenPriv->card->cfuncs->enableAccel)

+	(*pScreenPriv->card->cfuncs->enableAccel) (pScreen);

+    KdEnableColormap (pScreen);

+    KdSetRootClip (pScreen, TRUE);

+    if (pScreenPriv->card->cfuncs->dpms)

+	(*pScreenPriv->card->cfuncs->dpms) (pScreen, pScreenPriv->dpmsState);

+    return TRUE;

+}

+

+void

+KdResume (void)

+{

+    KdCardInfo	    *card;

+    KdScreenInfo    *screen;

+

+    if (kdEnabled)

+    {

+	KdDoSwitchCmd ("resume");

+	for (card = kdCardInfo; card; card = card->next)

+	{

+	    if(card->cfuncs->preserve)

+		(*card->cfuncs->preserve) (card);

+	    for (screen = card->screenList; screen; screen = screen->next)

+		if (screen->mynum == card->selected && screen->pScreen)

+		    KdEnableScreen (screen->pScreen);

+	}

+	KdEnableInput ();

+	KdReleaseAllKeys ();

+    }

+}

+

+void

+KdEnableScreens (void)

+{

+    if (!kdEnabled)

+    {

+	kdEnabled = TRUE;

+        if (kdOsFuncs->Enable)

+            (*kdOsFuncs->Enable) ();

+    }

+    KdResume ();

+}

+

+void

+KdProcessSwitch (void)

+{

+    if (kdEnabled)

+	KdDisableScreens ();

+    else

+	KdEnableScreens ();

+}

+

+#ifndef _MSC_VER

+void

+AbortDDX(void)

+{

+    KdDisableScreens ();

+    if (kdOsFuncs)

+    {

+	if (kdEnabled && kdOsFuncs->Disable)

+	    (*kdOsFuncs->Disable) ();

+        if (kdOsFuncs->Fini)

+            (*kdOsFuncs->Fini) ();

+	KdDoSwitchCmd ("stop");

+    }

+

+    if (kdCaughtSignal)

+        abort();

+}

+

+void

+ddxGiveUp (void)

+{

+    AbortDDX ();

+}

+#endif

+

+Bool	kdDumbDriver;

+Bool	kdSoftCursor;

+

+char *

+KdParseFindNext (char *cur, char *delim, char *save, char *last)

+{

+    while (*cur && !strchr (delim, *cur))

+    {

+	*save++ = *cur++;

+    }

+    *save = 0;

+    *last = *cur;

+    if (*cur)

+	cur++;

+    return cur;

+}

+

+Rotation

+KdAddRotation (Rotation a, Rotation b)

+{

+    Rotation	rotate = (a & RR_Rotate_All) * (b & RR_Rotate_All);

+    Rotation	reflect = (a & RR_Reflect_All) ^ (b & RR_Reflect_All);

+

+    if (rotate > RR_Rotate_270)

+	rotate /= (RR_Rotate_270 * RR_Rotate_90);

+    return reflect | rotate;

+}

+

+Rotation

+KdSubRotation (Rotation a, Rotation b)

+{

+    Rotation	rotate = (a & RR_Rotate_All) * 16 / (b & RR_Rotate_All);

+    Rotation	reflect = (a & RR_Reflect_All) ^ (b & RR_Reflect_All);

+

+    if (rotate > RR_Rotate_270)

+	rotate /= (RR_Rotate_270 * RR_Rotate_90);

+    return reflect | rotate;

+}

+

+void

+KdParseScreen (KdScreenInfo *screen,

+	       char	    *arg)

+{

+    char    delim;

+    char    save[1024];

+    int	    i;

+    int	    pixels, mm;

+

+    screen->dumb = kdDumbDriver;

+    screen->softCursor = kdSoftCursor;

+    screen->origin = kdOrigin;

+    screen->randr = RR_Rotate_0;

+    screen->width = 0;

+    screen->height = 0;

+    screen->width_mm = 0;

+    screen->height_mm = 0;

+    screen->subpixel_order = kdSubpixelOrder;

+    screen->rate = 0;

+    screen->fb.depth = 0;

+    if (!arg)

+	return;

+    if (strlen (arg) >= sizeof (save))

+	return;

+

+    for (i = 0; i < 2; i++)

+    {

+	arg = KdParseFindNext (arg, "x/@XY", save, &delim);

+	if (!save[0])

+	    return;

+

+	pixels = atoi(save);

+	mm = 0;

+

+	if (delim == '/')

+	{

+	    arg = KdParseFindNext (arg, "x@XY", save, &delim);

+	    if (!save[0])

+		return;

+	    mm = atoi(save);

+	}

+

+	if (i == 0)

+	{

+	    screen->width = pixels;

+	    screen->width_mm = mm;

+	}

+	else

+	{

+	    screen->height = pixels;

+	    screen->height_mm = mm;

+	}

+	if (delim != 'x' && delim != '@' && delim != 'X' && delim != 'Y')

+	    return;

+    }

+

+    kdOrigin.x += screen->width;

+    kdOrigin.y = 0;

+    kdDumbDriver = FALSE;

+    kdSoftCursor = FALSE;

+    kdSubpixelOrder = SubPixelUnknown;

+

+    if (delim == '@')

+    {

+	arg = KdParseFindNext (arg, "xXY", save, &delim);

+	if (save[0])

+	{

+	    int	    rotate = atoi (save);

+	    if (rotate < 45)

+		screen->randr = RR_Rotate_0;

+	    else if (rotate < 135)

+		screen->randr = RR_Rotate_90;

+	    else if (rotate < 225)

+		screen->randr = RR_Rotate_180;

+	    else if (rotate < 315)

+		screen->randr = RR_Rotate_270;

+	    else

+		screen->randr = RR_Rotate_0;

+	}

+    }

+    if (delim == 'X')

+    {

+	arg = KdParseFindNext (arg, "xY", save, &delim);

+	screen->randr |= RR_Reflect_X;

+    }

+

+    if (delim == 'Y')

+    {

+	arg = KdParseFindNext (arg, "xY", save, &delim);

+	screen->randr |= RR_Reflect_Y;

+    }

+

+    arg = KdParseFindNext (arg, "x/,", save, &delim);

+    if (save[0])

+    {

+	screen->fb.depth = atoi(save);

+	if (delim == '/')

+	{

+	    arg = KdParseFindNext (arg, "x,", save, &delim);

+	    if (save[0])

+		screen->fb.bitsPerPixel = atoi (save);

+	}

+	else

+	    screen->fb.bitsPerPixel = 0;

+    }

+

+    if (delim == 'x')

+    {

+	arg = KdParseFindNext (arg, "x", save, &delim);

+	if (save[0])

+	    screen->rate = atoi(save);

+    }

+}

+

+/*

+ * Mouse argument syntax:

+ *

+ *  device,protocol,options...

+ *

+ *  Options are any of:

+ *	1-5	    n button mouse

+ *	2button	    emulate middle button

+ *	{NMO}	    Reorder buttons

+ */

+

+void

+KdParseRgba (char *rgba)

+{

+    if (!strcmp (rgba, "rgb"))

+	kdSubpixelOrder = SubPixelHorizontalRGB;

+    else if (!strcmp (rgba, "bgr"))

+	kdSubpixelOrder = SubPixelHorizontalBGR;

+    else if (!strcmp (rgba, "vrgb"))

+	kdSubpixelOrder = SubPixelVerticalRGB;

+    else if (!strcmp (rgba, "vbgr"))

+	kdSubpixelOrder = SubPixelVerticalBGR;

+    else if (!strcmp (rgba, "none"))

+	kdSubpixelOrder = SubPixelNone;

+    else

+	kdSubpixelOrder = SubPixelUnknown;

+}

+

+void

+KdUseMsg (void)

+{

+    ErrorF("\nTinyX Device Dependent Usage:\n");

+    ErrorF("-screen WIDTH[/WIDTHMM]xHEIGHT[/HEIGHTMM][@ROTATION][X][Y][xDEPTH/BPP[xFREQ]]  Specify screen characteristics\n");

+    ErrorF("-rgba rgb/bgr/vrgb/vbgr/none   Specify subpixel ordering for LCD panels\n");

+    ErrorF("-mouse driver [,n,,options]    Specify the pointer driver and its options (n is the number of buttons)\n");

+    ErrorF("-keybd driver [,,options]      Specify the keyboard driver and its options\n");

+    ErrorF("-zaphod          Disable cursor screen switching\n");

+    ErrorF("-2button         Emulate 3 button mouse\n");

+    ErrorF("-3button         Disable 3 button mouse emulation\n");

+    ErrorF("-rawcoord        Don't transform pointer coordinates on rotation\n");

+    ErrorF("-dumb            Disable hardware acceleration\n");

+    ErrorF("-softCursor      Force software cursor\n");

+    ErrorF("-videoTest       Start the server, pause momentarily and exit\n");

+    ErrorF("-origin X,Y      Locates the next screen in the the virtual screen (Xinerama)\n");

+    ErrorF("-switchCmd       Command to execute on vt switch\n");

+    ErrorF("-zap             Terminate server on Ctrl+Alt+Backspace\n");

+    ErrorF("vtxx             Use virtual terminal xx instead of the next available\n");

+}

+

+int

+KdProcessArgument (int argc, char **argv, int i)

+{

+    KdCardInfo	    *card;

+    KdScreenInfo    *screen;

+

+    if (!strcmp (argv[i], "-screen"))

+    {

+	if ((i+1) < argc)

+	{

+	    card = KdCardInfoLast ();

+	    if (!card)

+	    {

+		InitCard (0);

+		card = KdCardInfoLast ();

+	    }

+	    if (card) {

+		screen = KdScreenInfoAdd (card);

+		KdParseScreen (screen, argv[i+1]);

+	    } else

+		ErrorF("No matching card found!\n");

+	}

+	else

+	    UseMsg ();

+	return 2;

+    }

+    if (!strcmp (argv[i], "-zaphod"))

+    {

+	kdDisableZaphod = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-zap"))

+    {

+	kdAllowZap = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-3button"))

+    {

+	kdEmulateMiddleButton = FALSE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-2button"))

+    {

+	kdEmulateMiddleButton = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-rawcoord"))

+    {

+	kdRawPointerCoordinates = 1;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-dumb"))

+    {

+	kdDumbDriver = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-softCursor"))

+    {

+	kdSoftCursor = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-videoTest"))

+    {

+	kdVideoTest = TRUE;

+	return 1;

+    }

+    if (!strcmp (argv[i], "-origin"))

+    {

+	if ((i+1) < argc)

+	{

+	    char    *x = argv[i+1];

+	    char    *y = strchr (x, ',');

+	    if (x)

+		kdOrigin.x = atoi (x);

+	    else

+		kdOrigin.x = 0;

+	    if (y)

+		kdOrigin.y = atoi(y+1);

+	    else

+		kdOrigin.y = 0;

+	}

+	else

+	    UseMsg ();

+	return 2;

+    }

+    if (!strcmp (argv[i], "-rgba"))

+    {

+	if ((i+1) < argc)

+	    KdParseRgba (argv[i+1]);

+	else

+	    UseMsg ();

+	return 2;

+    }

+    if (!strcmp (argv[i], "-switchCmd"))

+    {

+	if ((i+1) < argc)

+	    kdSwitchCmd = argv[i+1];

+	else

+	    UseMsg ();

+	return 2;

+    }

+    if (!strncmp (argv[i], "vt", 2) &&

+	sscanf (argv[i], "vt%2d", &kdVirtualTerminal) == 1)

+    {

+	return 1;

+    }

+    if (!strcmp (argv[i], "-mouse") ||

+        !strcmp (argv[i], "-pointer")) {

+        if (i + 1 >= argc)

+            UseMsg();

+        KdAddConfigPointer(argv[i + 1]);

+	kdHasPointer = TRUE;

+        return 2;

+    }

+    if (!strcmp (argv[i], "-keybd")) {

+        if (i + 1 >= argc)

+            UseMsg();

+        KdAddConfigKeyboard(argv[i + 1]);

+	kdHasKbd = TRUE;

+        return 2;

+    }

+

+    return 0;

+}

+

+/*

+ * These are getting tossed in here until I can think of where

+ * they really belong

+ */

+

+void

+KdOsInit (KdOsFuncs *pOsFuncs)

+{

+    kdOsFuncs = pOsFuncs;

+    if (pOsFuncs)

+    {

+	if (serverGeneration == 1)

+	{

+	    KdDoSwitchCmd ("start");

+            if (pOsFuncs->Init)

+                (*pOsFuncs->Init) ();

+	}

+    }

+}

+

+Bool

+KdAllocatePrivates (ScreenPtr pScreen)

+{

+    KdPrivScreenPtr	pScreenPriv;

+

+    if (kdGeneration != serverGeneration)

+	kdGeneration = serverGeneration;

+

+    pScreenPriv = xcalloc(1, sizeof (*pScreenPriv));

+    if (!pScreenPriv)

+	return FALSE;

+    KdSetScreenPriv (pScreen, pScreenPriv);

+    return TRUE;

+}

+

+Bool

+KdCreateScreenResources (ScreenPtr pScreen)

+{

+    KdScreenPriv(pScreen);

+    KdCardInfo	    *card = pScreenPriv->card;

+    Bool ret;

+

+    pScreen->CreateScreenResources = pScreenPriv->CreateScreenResources;

+    if(pScreen->CreateScreenResources)

+	ret = (*pScreen->CreateScreenResources) (pScreen);

+    else

+	ret= -1;

+    pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;

+    pScreen->CreateScreenResources = KdCreateScreenResources;

+    if (ret && card->cfuncs->createRes)

+	ret = (*card->cfuncs->createRes) (pScreen);

+    return ret;

+}

+

+Bool

+KdCloseScreen (int index, ScreenPtr pScreen)

+{

+    KdScreenPriv(pScreen);

+    KdScreenInfo    *screen = pScreenPriv->screen;

+    KdCardInfo	    *card = pScreenPriv->card;

+    Bool	    ret;

+

+    pScreenPriv->closed = TRUE;

+    pScreen->CloseScreen = pScreenPriv->CloseScreen;

+    if(pScreen->CloseScreen)

+        ret = (*pScreen->CloseScreen) (index, pScreen);

+    else

+	ret = TRUE;

+

+    if (pScreenPriv->dpmsState != KD_DPMS_NORMAL)

+	(*card->cfuncs->dpms) (pScreen, KD_DPMS_NORMAL);

+

+    if (screen->mynum == card->selected)

+	KdDisableScreen (pScreen);

+

+    /*

+     * Restore video hardware when last screen is closed

+     */

+    if (screen == card->screenList)

+    {

+	if (kdEnabled && card->cfuncs->restore)

+	    (*card->cfuncs->restore) (card);

+    }

+

+    if (!pScreenPriv->screen->dumb && card->cfuncs->finiAccel)

+	(*card->cfuncs->finiAccel) (pScreen);

+

+    if (!pScreenPriv->screen->softCursor && card->cfuncs->finiCursor)

+	(*card->cfuncs->finiCursor) (pScreen);

+

+    if(card->cfuncs->scrfini)

+        (*card->cfuncs->scrfini) (screen);

+

+    /*

+     * Clean up card when last screen is closed, DIX closes them in

+     * reverse order, thus we check for when the first in the list is closed

+     */

+    if (screen == card->screenList)

+    {

+	if(card->cfuncs->cardfini)

+	    (*card->cfuncs->cardfini) (card);

+	/*

+	 * Clean up OS when last card is closed

+	 */

+	if (card == kdCardInfo)

+	{

+	    if (kdEnabled)

+	    {

+		kdEnabled = FALSE;

+		if(kdOsFuncs->Disable)

+		    (*kdOsFuncs->Disable) ();

+	    }

+	}

+    }

+

+    pScreenPriv->screen->pScreen = 0;

+

+    xfree ((pointer) pScreenPriv);

+    return ret;

+}

+

+Bool

+KdSaveScreen (ScreenPtr pScreen, int on)

+{

+    KdScreenPriv(pScreen);

+    int	    dpmsState;

+

+    if (!pScreenPriv->card->cfuncs->dpms)

+	return FALSE;

+

+    dpmsState = pScreenPriv->dpmsState;

+    switch (on) {

+    case SCREEN_SAVER_OFF:

+	dpmsState = KD_DPMS_NORMAL;

+	break;

+    case SCREEN_SAVER_ON:

+	if (dpmsState == KD_DPMS_NORMAL)

+	    dpmsState = KD_DPMS_NORMAL+1;

+	break;

+    case SCREEN_SAVER_CYCLE:

+	if (dpmsState < KD_DPMS_MAX)

+	    dpmsState++;

+	break;

+    case SCREEN_SAVER_FORCER:

+	break;

+    }

+    if (dpmsState != pScreenPriv->dpmsState)

+    {

+	if (pScreenPriv->enabled)

+	    (*pScreenPriv->card->cfuncs->dpms) (pScreen, dpmsState);

+	pScreenPriv->dpmsState = dpmsState;

+    }

+    return TRUE;

+}

+

+static Bool

+KdCreateWindow (WindowPtr pWin)

+{

+#ifndef PHOENIX

+    if (!pWin->parent)

+    {

+	KdScreenPriv(pWin->drawable.pScreen);

+

+	if (!pScreenPriv->enabled)

+	{

+	    REGION_EMPTY (pWin->drawable.pScreen, &pWin->borderClip);

+	    REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);

+	}

+    }

+#endif

+    return fbCreateWindow (pWin);

+}

+

+void

+KdSetSubpixelOrder (ScreenPtr pScreen, Rotation randr)

+{

+    KdScreenPriv(pScreen);

+    KdScreenInfo	*screen = pScreenPriv->screen;

+    int			subpixel_order = screen->subpixel_order;

+    Rotation		subpixel_dir;

+    int			i;

+

+    static struct {

+	int	    subpixel_order;

+	Rotation    direction;

+    } orders[] = {

+	{ SubPixelHorizontalRGB, 	RR_Rotate_0 },

+	{ SubPixelHorizontalBGR,	RR_Rotate_180 },

+	{ SubPixelVerticalRGB,		RR_Rotate_270 },

+	{ SubPixelVerticalBGR,		RR_Rotate_90 },

+    };

+

+    static struct {

+	int	bit;

+	int	normal;

+	int	reflect;

+    } reflects[] = {

+	{ RR_Reflect_X, SubPixelHorizontalRGB,	SubPixelHorizontalBGR },

+	{ RR_Reflect_X, SubPixelHorizontalBGR,	SubPixelHorizontalRGB },

+	{ RR_Reflect_Y, SubPixelVerticalRGB,	SubPixelVerticalBGR },

+	{ RR_Reflect_Y, SubPixelVerticalRGB,	SubPixelVerticalRGB },

+    };

+

+    /* map subpixel to direction */

+    for (i = 0; i < 4; i++)

+	if (orders[i].subpixel_order == subpixel_order)

+	    break;

+    if (i < 4)

+    {

+	subpixel_dir = KdAddRotation (randr & RR_Rotate_All, orders[i].direction);

+

+	/* map back to subpixel order */

+	for (i = 0; i < 4; i++)

+	    if (orders[i].direction & subpixel_dir)

+	    {

+		subpixel_order = orders[i].subpixel_order;

+		break;

+	    }

+	/* reflect */

+	for (i = 0; i < 4; i++)

+	    if ((randr & reflects[i].bit) &&

+		reflects[i].normal == subpixel_order)

+	    {

+		subpixel_order = reflects[i].reflect;

+		break;

+	    }

+    }

+    PictureSetSubpixelOrder (pScreen, subpixel_order);

+}

+

+/* Pass through AddScreen, which doesn't take any closure */

+static KdScreenInfo *kdCurrentScreen;

+

+Bool

+KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)

+{

+    KdScreenInfo	*screen = kdCurrentScreen;

+    KdCardInfo		*card = screen->card;

+    KdPrivScreenPtr	pScreenPriv;

+    /*

+     * note that screen->fb is set up for the nominal orientation

+     * of the screen; that means if randr is rotated, the values

+     * there should reflect a rotated frame buffer (or shadow).

+     */

+    Bool		rotated = (screen->randr & (RR_Rotate_90|RR_Rotate_270)) != 0;

+    int			width, height, *width_mmp, *height_mmp;

+

+    KdAllocatePrivates (pScreen);

+

+    pScreenPriv = KdGetScreenPriv(pScreen);

+

+    if (!rotated)

+    {

+	width = screen->width;

+	height = screen->height;

+	width_mmp = &screen->width_mm;

+	height_mmp = &screen->height_mm;

+    }

+    else

+    {

+	width = screen->height;

+	height = screen->width;

+	width_mmp = &screen->height_mm;

+	height_mmp = &screen->width_mm;

+    }

+    screen->pScreen = pScreen;

+    pScreenPriv->screen = screen;

+    pScreenPriv->card = card;

+    pScreenPriv->bytesPerPixel = screen->fb.bitsPerPixel >> 3;

+    pScreenPriv->dpmsState = KD_DPMS_NORMAL;

+#ifdef PANORAMIX

+    dixScreenOrigins[pScreen->myNum] = screen->origin;

+#endif

+

+    if (!monitorResolution)

+	monitorResolution = 75;

+    /*

+     * This is done in this order so that backing store wraps

+     * our GC functions; fbFinishScreenInit initializes MI

+     * backing store

+     */

+    if (!fbSetupScreen (pScreen,

+			screen->fb.frameBuffer,

+			width, height,

+			monitorResolution, monitorResolution,

+			screen->fb.pixelStride,

+			screen->fb.bitsPerPixel))

+    {

+	return FALSE;

+    }

+

+    /*

+     * Set colormap functions

+     */

+    pScreen->InstallColormap	= KdInstallColormap;

+    pScreen->UninstallColormap	= KdUninstallColormap;

+    pScreen->ListInstalledColormaps = KdListInstalledColormaps;

+    pScreen->StoreColors	= KdStoreColors;

+

+    pScreen->SaveScreen		= KdSaveScreen;

+    pScreen->CreateWindow	= KdCreateWindow;

+

+    if (!fbFinishScreenInit (pScreen,

+			     screen->fb.frameBuffer,

+			     width, height,

+			     monitorResolution, monitorResolution,

+			     screen->fb.pixelStride,

+			     screen->fb.bitsPerPixel))

+    {

+	return FALSE;

+    }

+

+    /*

+     * Fix screen sizes; for some reason mi takes dpi instead of mm.

+     * Rounding errors are annoying

+     */

+    if (*width_mmp)

+	pScreen->mmWidth = *width_mmp;

+    else

+	*width_mmp = pScreen->mmWidth;

+    if (*height_mmp)

+	pScreen->mmHeight = *height_mmp;

+    else

+	*height_mmp = pScreen->mmHeight;

+

+    /*

+     * Plug in our own block/wakeup handlers.

+     * miScreenInit installs NoopDDA in both places

+     */

+    pScreen->BlockHandler	= KdBlockHandler;

+    pScreen->WakeupHandler	= KdWakeupHandler;

+

+#ifdef RENDER

+    if (!fbPictureInit (pScreen, 0, 0))

+	return FALSE;

+#endif

+    if (card->cfuncs->initScreen)

+	if (!(*card->cfuncs->initScreen) (pScreen))

+	    return FALSE;

+

+    if (!screen->dumb && card->cfuncs->initAccel)

+	if (!(*card->cfuncs->initAccel) (pScreen))

+	    screen->dumb = TRUE;

+

+    if (card->cfuncs->finishInitScreen)

+	if (!(*card->cfuncs->finishInitScreen) (pScreen))

+	    return FALSE;

+

+#if 0

+    fbInitValidateTree (pScreen);

+#endif

+

+#if 0

+    pScreen->backingStoreSupport = Always;

+    miInitializeBackingStore (pScreen);

+#endif

+

+

+    /*

+     * Wrap CloseScreen, the order now is:

+     *	KdCloseScreen

+     *	miBSCloseScreen

+     *	fbCloseScreen

+     */

+    pScreenPriv->CloseScreen = pScreen->CloseScreen;

+    pScreen->CloseScreen = KdCloseScreen;

+

+    pScreenPriv->CreateScreenResources = pScreen->CreateScreenResources;

+    pScreen->CreateScreenResources = KdCreateScreenResources;

+

+    if (screen->softCursor ||

+	!card->cfuncs->initCursor ||

+	!(*card->cfuncs->initCursor) (pScreen))

+    {

+	/* Use MI for cursor display and event queueing. */

+	screen->softCursor = TRUE;

+	miDCInitialize(pScreen, &kdPointerScreenFuncs);

+    }

+

+

+    if (!fbCreateDefColormap (pScreen))

+    {

+	return FALSE;

+    }

+

+    KdSetSubpixelOrder (pScreen, screen->randr);

+

+    /*

+     * Enable the hardware

+     */

+    if (!kdEnabled)

+    {

+	kdEnabled = TRUE;

+	if(kdOsFuncs->Enable)

+	    (*kdOsFuncs->Enable) ();

+    }

+

+    if (screen->mynum == card->selected)

+    {

+	if(card->cfuncs->preserve)

+	    (*card->cfuncs->preserve) (card);

+	if(card->cfuncs->enable)

+	    if (!(*card->cfuncs->enable) (pScreen))

+		return FALSE;

+	pScreenPriv->enabled = TRUE;

+	if (!screen->softCursor && card->cfuncs->enableCursor)

+	    (*card->cfuncs->enableCursor) (pScreen);

+	KdEnableColormap (pScreen);

+	if (!screen->dumb && card->cfuncs->enableAccel)

+	    (*card->cfuncs->enableAccel) (pScreen);

+    }

+

+    return TRUE;

+}

+

+void

+KdInitScreen (ScreenInfo    *pScreenInfo,

+	      KdScreenInfo  *screen,

+	      int	    argc,

+	      char	    **argv)

+{

+    KdCardInfo	*card = screen->card;

+

+    (*card->cfuncs->scrinit) (screen);

+

+    if (!card->cfuncs->initAccel)

+	screen->dumb = TRUE;

+    if (!card->cfuncs->initCursor)

+	screen->softCursor = TRUE;

+}

+

+static Bool

+KdSetPixmapFormats (ScreenInfo	*pScreenInfo)

+{

+    CARD8	    depthToBpp[33];	/* depth -> bpp map */

+    KdCardInfo	    *card;

+    KdScreenInfo    *screen;

+    int		    i;

+    int		    bpp;

+    PixmapFormatRec *format;

+

+    for (i = 1; i <= 32; i++)

+	depthToBpp[i] = 0;

+

+    /*

+     * Generate mappings between bitsPerPixel and depth,

+     * also ensure that all screens comply with protocol

+     * restrictions on equivalent formats for the same

+     * depth on different screens

+     */

+    for (card = kdCardInfo; card; card = card->next)

+    {

+	for (screen = card->screenList; screen; screen = screen->next)

+	{

+	    bpp = screen->fb.bitsPerPixel;

+	    if (bpp == 24)

+		bpp = 32;

+	    if (!depthToBpp[screen->fb.depth])

+		depthToBpp[screen->fb.depth] = bpp;

+	    else if (depthToBpp[screen->fb.depth] != bpp)

+		return FALSE;

+	}

+    }

+

+    /*

+     * Fill in additional formats

+     */

+    for (i = 0; i < NUM_KD_DEPTHS; i++)

+	if (!depthToBpp[kdDepths[i].depth])

+	    depthToBpp[kdDepths[i].depth] = kdDepths[i].bpp;

+

+    pScreenInfo->imageByteOrder     = IMAGE_BYTE_ORDER;

+    pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;

+    pScreenInfo->bitmapScanlinePad  = BITMAP_SCANLINE_PAD;

+    pScreenInfo->bitmapBitOrder     = BITMAP_BIT_ORDER;

+

+    pScreenInfo->numPixmapFormats = 0;

+

+    for (i = 1; i <= 32; i++)

+    {

+	if (depthToBpp[i])

+	{

+	    format = &pScreenInfo->formats[pScreenInfo->numPixmapFormats++];

+	    format->depth = i;

+	    format->bitsPerPixel = depthToBpp[i];

+	    format->scanlinePad = BITMAP_SCANLINE_PAD;

+	}

+    }

+

+    return TRUE;

+}

+

+static void

+KdAddScreen (ScreenInfo	    *pScreenInfo,

+	     KdScreenInfo   *screen,

+	     int	    argc,

+	     char	    **argv)

+{

+    int	    i;

+    /*

+     * Fill in fb visual type masks for this screen

+     */

+    for (i = 0; i < pScreenInfo->numPixmapFormats; i++)

+    {

+	unsigned long	visuals;

+	Pixel		rm, gm, bm;

+

+	visuals = 0;

+	rm = gm = bm = 0;

+	if (pScreenInfo->formats[i].depth == screen->fb.depth)

+	{

+	    visuals = screen->fb.visuals;

+	    rm = screen->fb.redMask;

+	    gm = screen->fb.greenMask;

+	    bm = screen->fb.blueMask;

+	}

+	fbSetVisualTypesAndMasks (pScreenInfo->formats[i].depth,

+				  visuals,

+				  8,

+				  rm, gm, bm);

+    }

+

+    kdCurrentScreen = screen;

+

+    AddScreen (KdScreenInit, argc, argv);

+}

+

+#if 0 /* This function is not used currently */

+

+int

+KdDepthToFb (ScreenPtr	pScreen, int depth)

+{

+    KdScreenPriv(pScreen);

+

+    for (fb = 0; fb <= KD_MAX_FB && pScreenPriv->screen->fb.frameBuffer; fb++)

+	if (pScreenPriv->screen->fb.depth == depth)

+	    return fb;

+}

+

+#endif

+

+static int

+KdSignalWrapper (int signum)

+{

+    kdCaughtSignal = TRUE;

+    return 1; /* use generic OS layer cleanup & abort */

+}

+

+void

+KdInitOutput (ScreenInfo    *pScreenInfo,

+	      int	    argc,

+	      char	    **argv)

+{

+    KdCardInfo	    *card;

+    KdScreenInfo    *screen;

+

+    if (!kdCardInfo)

+    {

+	InitCard (0);

+	if (!(card = KdCardInfoLast ()))

+	    FatalError("No matching cards found!\n");

+	screen = KdScreenInfoAdd (card);

+	KdParseScreen (screen, 0);

+    }

+    /*

+     * Initialize all of the screens for all of the cards

+     */

+    for (card = kdCardInfo; card; card = card->next)

+    {

+	int ret=1;

+	if(card->cfuncs->cardinit)

+		ret=(*card->cfuncs->cardinit) (card);

+	if (ret)

+	{

+	    for (screen = card->screenList; screen; screen = screen->next)

+		KdInitScreen (pScreenInfo, screen, argc, argv);

+	}

+    }

+

+    /*

+     * Merge the various pixmap formats together, this can fail

+     * when two screens share depth but not bitsPerPixel

+     */

+    if (!KdSetPixmapFormats (pScreenInfo))

+	return;

+

+    /*

+     * Add all of the screens

+     */

+    for (card = kdCardInfo; card; card = card->next)

+	for (screen = card->screenList; screen; screen = screen->next)

+	    KdAddScreen (pScreenInfo, screen, argc, argv);

+

+    OsRegisterSigWrapper(KdSignalWrapper);

+}

+

+#ifndef _MSC_VER

+void

+OsVendorFatalError(void)

+{

+}

+#endif

+

+#ifndef _MSC_VER

+int

+DPMSSet(ClientPtr client, int level)

+{

+    return Success;

+}

+

+Bool

+DPMSSupported (void)

+{

+    return FALSE;

+}

+#endif

diff --git a/xorg-server/hw/kdrive/src/kinput.c b/xorg-server/hw/kdrive/src/kinput.c
index a88f2dc61..9ba90e63f 100644
--- a/xorg-server/hw/kdrive/src/kinput.c
+++ b/xorg-server/hw/kdrive/src/kinput.c
@@ -1,2360 +1,2385 @@
-/*
- * Copyright © 1999 Keith Packard
- * Copyright © 2006 Nokia Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the authors not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  The authors make no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "kdrive.h"
-#include "inputstr.h"
-
-#define XK_PUBLISHING
-#include <X11/keysym.h>
-#if HAVE_X11_XF86KEYSYM_H
-#include <X11/XF86keysym.h>
-#endif
-#include <signal.h>
-#include <stdio.h>
-#ifdef sun
-#include <sys/file.h> /* needed for FNONBLOCK & FASYNC */
-#endif
-
-#include "xkbsrv.h"
-
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "XIstubs.h" /* even though we don't use stubs.  cute, no? */
-#include "exevents.h"
-#include "extinit.h"
-#include "exglobals.h"
-#include "eventstr.h"
-#include "xserver-properties.h"
-
-#define AtomFromName(x) MakeAtom(x, strlen(x), 1)
-
-struct KdConfigDevice {
-    char *line;
-    struct KdConfigDevice *next;
-};
-
-/* kdKeyboards and kdPointers hold all the real devices. */
-static KdKeyboardInfo *kdKeyboards         = NULL;
-static KdPointerInfo  *kdPointers          = NULL;
-static struct KdConfigDevice *kdConfigKeyboards   = NULL;
-static struct KdConfigDevice *kdConfigPointers    = NULL;
-
-static KdKeyboardDriver *kdKeyboardDrivers = NULL;
-static KdPointerDriver  *kdPointerDrivers  = NULL;
-
-static EventListPtr     kdEvents = NULL;
-
-static Bool		kdInputEnabled;
-static Bool		kdOffScreen;
-static unsigned long	kdOffScreenTime;
-static KdPointerMatrix	kdPointerMatrix = {
-   { { 1, 0, 0 },
-     { 0, 1, 0 } }
-};
-
-void KdResetInputMachine (void);
-
-#define KD_MAX_INPUT_FDS    8
-
-typedef struct _kdInputFd {
-    int	        fd;
-    void        (*read) (int fd, void *closure);
-    int	        (*enable) (int fd, void *closure);
-    void        (*disable) (int fd, void *closure);
-    void        *closure;
-} KdInputFd;
-
-static KdInputFd kdInputFds[KD_MAX_INPUT_FDS];
-static int	 kdNumInputFds;
-
-extern Bool      kdRawPointerCoordinates;
-
-static void
-KdSigio (int sig)
-{
-    int	i;
-
-    for (i = 0; i < kdNumInputFds; i++)
-	(*kdInputFds[i].read) (kdInputFds[i].fd, kdInputFds[i].closure);
-}
-
-static void
-KdBlockSigio (void)
-{
-    sigset_t	set;
-
-    sigemptyset (&set);
-    sigaddset (&set, SIGIO);
-    sigprocmask (SIG_BLOCK, &set, 0);
-}
-
-static void
-KdUnblockSigio (void)
-{
-    sigset_t	set;
-
-    sigemptyset (&set);
-    sigaddset (&set, SIGIO);
-    sigprocmask (SIG_UNBLOCK, &set, 0);
-}
-
-#ifdef DEBUG_SIGIO
-
-void
-KdAssertSigioBlocked (char *where)
-{
-    sigset_t	set, old;
-
-    sigemptyset (&set);
-    sigprocmask (SIG_BLOCK, &set, &old);
-    if (!sigismember (&old, SIGIO)) {
-	ErrorF ("SIGIO not blocked at %s\n", where);
-        KdBacktrace(0);
-    }
-}
-
-#else
-
-#define KdAssertSigioBlocked(s)
-
-#endif
-
-static int  kdnFds;
-
-#ifdef FNONBLOCK
-#define NOBLOCK FNONBLOCK
-#else
-#define NOBLOCK FNDELAY
-#endif
-
-void
-KdResetInputMachine (void)
-{
-    KdPointerInfo *pi;
-
-    for (pi = kdPointers; pi; pi = pi->next) {
-        pi->mouseState = start;
-        pi->eventHeld = FALSE;
-    }
-}
-
-static void
-KdNonBlockFd (int fd)
-{
-    int	flags;
-    flags = fcntl (fd, F_GETFL);
-    flags |= FASYNC|NOBLOCK;
-    fcntl (fd, F_SETFL, flags);
-}
-
-static void
-KdAddFd (int fd)
-{
-    struct sigaction	act;
-    sigset_t		set;
-
-    kdnFds++;
-    fcntl (fd, F_SETOWN, getpid());
-    KdNonBlockFd (fd);
-    AddEnabledDevice (fd);
-    memset (&act, '\0', sizeof act);
-    act.sa_handler = KdSigio;
-    sigemptyset (&act.sa_mask);
-    sigaddset (&act.sa_mask, SIGIO);
-    sigaddset (&act.sa_mask, SIGALRM);
-    sigaddset (&act.sa_mask, SIGVTALRM);
-    sigaction (SIGIO, &act, 0);
-    sigemptyset (&set);
-    sigprocmask (SIG_SETMASK, &set, 0);
-}
-
-static void
-KdRemoveFd (int fd)
-{
-    struct sigaction	act;
-    int			flags;
-
-    kdnFds--;
-    RemoveEnabledDevice (fd);
-    flags = fcntl (fd, F_GETFL);
-    flags &= ~(FASYNC|NOBLOCK);
-    fcntl (fd, F_SETFL, flags);
-    if (kdnFds == 0)
-    {
-	memset (&act, '\0', sizeof act);
-	act.sa_handler = SIG_IGN;
-	sigemptyset (&act.sa_mask);
-	sigaction (SIGIO, &act, 0);
-    }
-}
-
-Bool
-KdRegisterFd (int fd, void (*read) (int fd, void *closure), void *closure)
-{
-    if (kdNumInputFds == KD_MAX_INPUT_FDS)
-	return FALSE;
-    kdInputFds[kdNumInputFds].fd = fd;
-    kdInputFds[kdNumInputFds].read = read;
-    kdInputFds[kdNumInputFds].enable = 0;
-    kdInputFds[kdNumInputFds].disable = 0;
-    kdInputFds[kdNumInputFds].closure = closure;
-    kdNumInputFds++;
-    if (kdInputEnabled)
-	KdAddFd (fd);
-    return TRUE;
-}
-
-void
-KdUnregisterFd (void *closure, int fd, Bool do_close)
-{
-    int	i, j;
-
-    for (i = 0; i < kdNumInputFds; i++) {
-	if (kdInputFds[i].closure == closure &&
-            (fd == -1 || kdInputFds[i].fd == fd)) {
-	    if (kdInputEnabled)
-		KdRemoveFd (kdInputFds[i].fd);
-	    if (do_close)
-		close (kdInputFds[i].fd);
-	    kdNumInputFds--;
-	    for (j = i; j < kdNumInputFds; j++)
-		kdInputFds[j] = kdInputFds[j+1];
-            break;
-	}
-    }
-}
-
-void
-KdUnregisterFds (void *closure, Bool do_close)
-{
-    KdUnregisterFd(closure, -1, do_close);
-}
-
-void
-KdDisableInput (void)
-{
-    KdKeyboardInfo *ki;
-    KdPointerInfo *pi;
-    int found = 0, i = 0;
-
-    KdBlockSigio();
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        if (ki->driver && ki->driver->Disable)
-            (*ki->driver->Disable) (ki);
-    }
-
-    for (pi = kdPointers; pi; pi = pi->next) {
-        if (pi->driver && pi->driver->Disable)
-            (*pi->driver->Disable) (pi);
-    }
-
-    if (kdNumInputFds) {
-        ErrorF("[KdDisableInput] Buggy drivers: still %d input fds left!",
-               kdNumInputFds);
-        i = 0;
-        while (i < kdNumInputFds) {
-            found = 0;
-            for (ki = kdKeyboards; ki; ki = ki->next) {
-                if (ki == kdInputFds[i].closure) {
-                    ErrorF("    fd %d belongs to keybd driver %s\n",
-                           kdInputFds[i].fd,
-                           ki->driver && ki->driver->name ?
-                             ki->driver->name : "(unnamed!)");
-                    found = 1;
-                    break;
-                }
-            }
-
-            if (found) {
-                i++;
-                continue;
-            }
-
-            for (pi = kdPointers; pi; pi = pi->next) {
-                if (pi == kdInputFds[i].closure) {
-                    ErrorF("    fd %d belongs to pointer driver %s\n",
-                           kdInputFds[i].fd,
-                           pi->driver && pi->driver->name ?
-                             pi->driver->name : "(unnamed!)");
-                    break;
-                }
-            }
-
-            if (found) {
-                i++;
-                continue;
-            }
-
-            ErrorF("    fd %d not claimed by any active device!\n",
-                   kdInputFds[i].fd);
-            KdUnregisterFd(kdInputFds[i].closure, kdInputFds[i].fd, TRUE);
-        }
-    }
-
-    kdInputEnabled = FALSE;
-}
-
-void
-KdEnableInput (void)
-{
-    InternalEvent ev;
-    KdKeyboardInfo *ki;
-    KdPointerInfo *pi;
-
-    kdInputEnabled = TRUE;
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        if (ki->driver && ki->driver->Enable)
-            (*ki->driver->Enable) (ki);
-    }
-
-    for (pi = kdPointers; pi; pi = pi->next) {
-        if (pi->driver && pi->driver->Enable)
-            (*pi->driver->Enable) (pi);
-    }
-
-    /* reset screen saver */
-    ev.any.time = GetTimeInMillis ();
-    NoticeEventTime (&ev);
-
-    KdUnblockSigio ();
-}
-
-static KdKeyboardDriver *
-KdFindKeyboardDriver (char *name)
-{
-    KdKeyboardDriver *ret;
-
-    /* ask a stupid question ... */
-    if (!name)
-        return NULL;
-
-    for (ret = kdKeyboardDrivers; ret; ret = ret->next) {
-        if (strcmp(ret->name, name) == 0)
-            return ret;
-    }
-
-    return NULL;
-}
-
-static KdPointerDriver *
-KdFindPointerDriver (char *name)
-{
-    KdPointerDriver *ret;
-
-    /* ask a stupid question ... */
-    if (!name)
-        return NULL;
-
-    for (ret = kdPointerDrivers; ret; ret = ret->next) {
-        if (strcmp(ret->name, name) == 0)
-            return ret;
-    }
-
-    return NULL;
-}
-
-static int
-KdPointerProc(DeviceIntPtr pDevice, int onoff)
-{
-    DevicePtr       pDev = (DevicePtr)pDevice;
-    KdPointerInfo   *pi;
-    Atom            xiclass;
-    Atom            *btn_labels;
-    Atom            *axes_labels;
-
-    if (!pDev)
-	return BadImplementation;
-
-    for (pi = kdPointers; pi; pi = pi->next) {
-        if (pi->dixdev && pi->dixdev->id == pDevice->id)
-            break;
-    }
-
-    if (!pi || !pi->dixdev || pi->dixdev->id != pDevice->id) {
-        ErrorF("[KdPointerProc] Failed to find pointer for device %d!\n",
-               pDevice->id);
-        return BadImplementation;
-    }
-
-    switch (onoff)
-    {
-    case DEVICE_INIT:
-#ifdef DEBUG
-        ErrorF("initialising pointer %s ...\n", pi->name);
-#endif
-        if (!pi->driver) {
-            if (!pi->driverPrivate) {
-                ErrorF("no driver specified for %s\n", pi->name);
-                return BadImplementation;
-            }
-
-            pi->driver = KdFindPointerDriver(pi->driverPrivate);
-            if (!pi->driver) {
-                ErrorF("Couldn't find pointer driver %s\n",
-                       pi->driverPrivate ? (char *) pi->driverPrivate :
-                       "(unnamed)");
-                return !Success;
-            }
-            xfree(pi->driverPrivate);
-            pi->driverPrivate = NULL;
-        }
-
-        if (!pi->driver->Init) {
-            ErrorF("no init function\n");
-            return BadImplementation;
-        }
-
-        if ((*pi->driver->Init) (pi) != Success) {
-            return !Success;
-        }
-
-	btn_labels = xcalloc(pi->nButtons, sizeof(Atom));
-	if (!btn_labels)
-	    return BadAlloc;
-	axes_labels = xcalloc(pi->nAxes, sizeof(Atom));
-	if (!axes_labels) {
-	    xfree(btn_labels);
-	    return BadAlloc;
-	}
-
-	switch(pi->nAxes)
-	{
-	    default:
-	    case 7:
-		btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);
-	    case 6:
-		btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT);
-	    case 5:
-		btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
-	    case 4:
-		btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
-	    case 3:
-		btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
-	    case 2:
-		btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
-	    case 1:
-		btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
-	    case 0:
-		break;
-	}
-
-	if (pi->nAxes >= 2) {
-	    axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
-	    axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
-	}
-
-	InitPointerDeviceStruct(pDev, pi->map, pi->nButtons, btn_labels,
-	    (PtrCtrlProcPtr)NoopDDA,
-	    GetMotionHistorySize(), pi->nAxes, axes_labels);
-
-        xfree(btn_labels);
-        xfree(axes_labels);
-
-        if (pi->inputClass == KD_TOUCHSCREEN) {
-            InitAbsoluteClassDeviceStruct(pDevice);
-            xiclass = AtomFromName(XI_TOUCHSCREEN);
-        }
-        else {
-            xiclass = AtomFromName(XI_MOUSE);
-        }
-
-        AssignTypeAndName(pi->dixdev, xiclass,
-                          pi->name ? pi->name : "Generic KDrive Pointer");
-
-	return Success;
-
-    case DEVICE_ON:
-        if (pDev->on == TRUE)
-            return Success;
-
-        if (!pi->driver->Enable) {
-            ErrorF("no enable function\n");
-            return BadImplementation;
-        }
-
-        if ((*pi->driver->Enable) (pi) == Success) {
-            pDev->on = TRUE;
-            return Success;
-        }
-        else {
-            return BadImplementation;
-        }
-
-	return Success;
-
-    case DEVICE_OFF:
-        if (pDev->on == FALSE) {
-            return Success;
-        }
-
-        if (!pi->driver->Disable) {
-            return BadImplementation;
-        }
-        else {
-            (*pi->driver->Disable) (pi);
-            pDev->on = FALSE;
-            return Success;
-        }
-
-        return Success;
-
-    case DEVICE_CLOSE:
-	if (pDev->on) {
-            if (!pi->driver->Disable) {
-                return BadImplementation;
-            }
-            (*pi->driver->Disable) (pi);
-            pDev->on = FALSE;
-        }
-
-        if (!pi->driver->Fini)
-            return BadImplementation;
-
-        (*pi->driver->Fini) (pi);
-
-        KdRemovePointer(pi);
-
-        return Success;
-    }
-
-    /* NOTREACHED */
-    return BadImplementation;
-}
-
-Bool
-LegalModifier(unsigned int key, DeviceIntPtr pDev)
-{
-    return TRUE;
-}
-
-static void
-KdBell (int volume, DeviceIntPtr pDev, pointer arg, int something)
-{
-    KeybdCtrl *ctrl = arg;
-    KdKeyboardInfo *ki = NULL;
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        if (ki->dixdev && ki->dixdev->id == pDev->id)
-            break;
-    }
-
-    if (!ki || !ki->dixdev || ki->dixdev->id != pDev->id || !ki->driver)
-        return;
-
-    KdRingBell(ki, volume, ctrl->bell_pitch, ctrl->bell_duration);
-}
-
-void
-DDXRingBell(int volume, int pitch, int duration)
-{
-    KdKeyboardInfo *ki = NULL;
-
-    if (kdOsFuncs->Bell) {
-        (*kdOsFuncs->Bell)(volume, pitch, duration);
-    }
-    else {
-        for (ki = kdKeyboards; ki; ki = ki->next) {
-            if (ki->dixdev->coreEvents)
-                KdRingBell(ki, volume, pitch, duration);
-        }
-    }
-}
-
-void
-KdRingBell(KdKeyboardInfo *ki, int volume, int pitch, int duration)
-{
-    if (!ki || !ki->driver || !ki->driver->Bell)
-        return;
-
-    if (kdInputEnabled)
-        (*ki->driver->Bell) (ki, volume, pitch, duration);
-}
-
-
-static void
-KdSetLeds (KdKeyboardInfo *ki, int leds)
-{
-    if (!ki || !ki->driver)
-        return;
-
-    if (kdInputEnabled) {
-        if (ki->driver->Leds)
-            (*ki->driver->Leds) (ki, leds);
-    }
-}
-
-void
-KdSetLed (KdKeyboardInfo *ki, int led, Bool on)
-{
-    if (!ki || !ki->dixdev || !ki->dixdev->kbdfeed)
-        return;
-
-    NoteLedState (ki->dixdev, led, on);
-    KdSetLeds (ki, ki->dixdev->kbdfeed->ctrl.leds);
-}
-
-void
-KdSetPointerMatrix (KdPointerMatrix *matrix)
-{
-    kdPointerMatrix = *matrix;
-}
-
-void
-KdComputePointerMatrix (KdPointerMatrix *m, Rotation randr, int width,
-                        int height)
-{
-    int		    x_dir = 1, y_dir = 1;
-    int		    i, j;
-    int		    size[2];
-
-    size[0] = width; size[1] = height;
-    if (randr & RR_Reflect_X)
-	x_dir = -1;
-    if (randr & RR_Reflect_Y)
-	y_dir = -1;
-    switch (randr & (RR_Rotate_All)) {
-    case RR_Rotate_0:
-	m->matrix[0][0] = x_dir; m->matrix[0][1] = 0;
-	m->matrix[1][0] = 0; m->matrix[1][1] = y_dir;
-	break;
-    case RR_Rotate_90:
-	m->matrix[0][0] = 0; m->matrix[0][1] = -x_dir;
-	m->matrix[1][0] = y_dir; m->matrix[1][1] = 0;
-	break;
-    case RR_Rotate_180:
-	m->matrix[0][0] = -x_dir; m->matrix[0][1] = 0;
-	m->matrix[1][0] = 0; m->matrix[1][1] = -y_dir;
-	break;
-    case RR_Rotate_270:
-	m->matrix[0][0] = 0; m->matrix[0][1] = x_dir;
-	m->matrix[1][0] = -y_dir; m->matrix[1][1] = 0;
-	break;
-    }
-    for (i = 0; i < 2; i++)
-    {
-	m->matrix[i][2] = 0;
-	for (j = 0 ; j < 2; j++)
-	    if (m->matrix[i][j] < 0)
-		m->matrix[i][2] = size[j] - 1;
-    }
-}
-
-void
-KdScreenToPointerCoords (int *x, int *y)
-{
-    int	(*m)[3] = kdPointerMatrix.matrix;
-    int div = m[0][1] * m[1][0] - m[1][1] * m[0][0];
-    int sx = *x;
-    int sy = *y;
-
-    *x = (m[0][1] * sy - m[0][1] * m[1][2] + m[1][1] * m[0][2] - m[1][1] * sx) / div;
-    *y = (m[1][0] * sx + m[0][0] * m[1][2] - m[1][0] * m[0][2] - m[0][0] * sy) / div;
-}
-
-static void
-KdKbdCtrl (DeviceIntPtr pDevice, KeybdCtrl *ctrl)
-{
-    KdKeyboardInfo *ki;
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        if (ki->dixdev && ki->dixdev->id == pDevice->id)
-            break;
-    }
-
-    if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id || !ki->driver)
-        return;
-
-    KdSetLeds(ki, ctrl->leds);
-    ki->bellPitch = ctrl->bell_pitch;
-    ki->bellDuration = ctrl->bell_duration;
-}
-
-extern KeybdCtrl defaultKeyboardControl;
-
-static int
-KdKeyboardProc(DeviceIntPtr pDevice, int onoff)
-{
-    Bool        ret;
-    DevicePtr   pDev = (DevicePtr)pDevice;
-    KdKeyboardInfo *ki;
-    Atom xiclass;
-    XkbRMLVOSet rmlvo;
-
-    if (!pDev)
-	return BadImplementation;
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        if (ki->dixdev && ki->dixdev->id == pDevice->id)
-            break;
-    }
-
-    if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id) {
-        return BadImplementation;
-    }
-
-    switch (onoff)
-    {
-    case DEVICE_INIT:
-#ifdef DEBUG
-        ErrorF("initialising keyboard %s\n", ki->name);
-#endif
-        if (!ki->driver) {
-            if (!ki->driverPrivate) {
-                ErrorF("no driver specified!\n");
-                return BadImplementation;
-            }
-
-            ki->driver = KdFindKeyboardDriver(ki->driverPrivate);
-            if (!ki->driver) {
-                ErrorF("Couldn't find keyboard driver %s\n",
-                       ki->driverPrivate ? (char *) ki->driverPrivate :
-                       "(unnamed)");
-                return !Success;
-            }
-            xfree(ki->driverPrivate);
-            ki->driverPrivate = NULL;
-        }
-
-        if (!ki->driver->Init) {
-            ErrorF("Keyboard %s: no init function\n", ki->name);
-            return BadImplementation;
-        }
-
-        if ((*ki->driver->Init) (ki) != Success) {
-            return !Success;
-        }
-
-        memset(&rmlvo, 0, sizeof(rmlvo));
-        rmlvo.rules = ki->xkbRules;
-        rmlvo.model = ki->xkbModel;
-        rmlvo.layout = ki->xkbLayout;
-        rmlvo.variant = ki->xkbVariant;
-        rmlvo.options = ki->xkbOptions;
-        ret = InitKeyboardDeviceStruct (pDevice, &rmlvo, KdBell, KdKbdCtrl);
-	if (!ret) {
-            ErrorF("Couldn't initialise keyboard %s\n", ki->name);
-	    return BadImplementation;
-        }
-
-        xiclass = AtomFromName(XI_KEYBOARD);
-        AssignTypeAndName(pDevice, xiclass,
-                          ki->name ? ki->name : "Generic KDrive Keyboard");
-
-        KdResetInputMachine();
-
-        return Success;
-
-    case DEVICE_ON:
-        if (pDev->on == TRUE)
-            return Success;
-
-        if (!ki->driver->Enable)
-            return BadImplementation;
-
-        if ((*ki->driver->Enable) (ki) != Success) {
-            return BadMatch;
-        }
-
-        pDev->on = TRUE;
-        return Success;
-
-    case DEVICE_OFF:
-        if (pDev->on == FALSE)
-            return Success;
-
-        if (!ki->driver->Disable)
-            return BadImplementation;
-
-        (*ki->driver->Disable) (ki);
-        pDev->on = FALSE;
-
-        return Success;
-
-        break;
-
-    case DEVICE_CLOSE:
-	if (pDev->on) {
-            if (!ki->driver->Disable)
-                return BadImplementation;
-
-            (*ki->driver->Disable) (ki);
-            pDev->on = FALSE;
-	}
-
-        if (!ki->driver->Fini)
-            return BadImplementation;
-
-        (*ki->driver->Fini) (ki);
-
-        KdRemoveKeyboard(ki);
-
-        return Success;
-    }
-
-    /* NOTREACHED */
-    return BadImplementation;
-}
-
-void
-KdAddPointerDriver (KdPointerDriver *driver)
-{
-    KdPointerDriver **prev;
-
-    if (!driver)
-        return;
-
-    for (prev = &kdPointerDrivers; *prev; prev = &(*prev)->next) {
-        if (*prev == driver)
-            return;
-    }
-    *prev = driver;
-}
-
-void
-KdRemovePointerDriver (KdPointerDriver *driver)
-{
-    KdPointerDriver *tmp;
-
-    if (!driver)
-        return;
-
-    /* FIXME remove all pointers using this driver */
-    for (tmp = kdPointerDrivers; tmp; tmp = tmp->next) {
-        if (tmp->next == driver)
-            tmp->next = driver->next;
-    }
-    if (tmp == driver)
-        tmp = NULL;
-}
-
-void
-KdAddKeyboardDriver (KdKeyboardDriver *driver)
-{
-    KdKeyboardDriver **prev;
-
-    if (!driver)
-        return;
-
-    for (prev = &kdKeyboardDrivers; *prev; prev = &(*prev)->next) {
-        if (*prev == driver)
-            return;
-    }
-    *prev = driver;
-}
-
-void
-KdRemoveKeyboardDriver (KdKeyboardDriver *driver)
-{
-    KdKeyboardDriver *tmp;
-
-    if (!driver)
-        return;
-
-    /* FIXME remove all keyboards using this driver */
-    for (tmp = kdKeyboardDrivers; tmp; tmp = tmp->next) {
-        if (tmp->next == driver)
-            tmp->next = driver->next;
-    }
-    if (tmp == driver)
-        tmp = NULL;
-}
-
-KdKeyboardInfo *
-KdNewKeyboard (void)
-{
-    KdKeyboardInfo *ki = xcalloc(sizeof(KdKeyboardInfo), 1);
-    if (!ki)
-        return NULL;
-
-    ki->minScanCode = 0;
-    ki->maxScanCode = 0;
-    ki->leds = 0;
-    ki->bellPitch = 1000;
-    ki->bellDuration = 200;
-    ki->next = NULL;
-    ki->options = NULL;
-    ki->xkbRules = strdup(XKB_DFLT_RULES);
-    ki->xkbModel = strdup(XKB_DFLT_MODEL);
-    ki->xkbLayout = strdup(XKB_DFLT_LAYOUT);
-    ki->xkbVariant = strdup(XKB_DFLT_VARIANT);
-    ki->xkbOptions = strdup(XKB_DFLT_OPTIONS);
-
-    return ki;
-}
-
-int
-KdAddConfigKeyboard (char *keyboard)
-{
-    struct KdConfigDevice **prev, *new;
-
-    if (!keyboard)
-        return Success;
-
-    new = (struct KdConfigDevice *) xcalloc(sizeof(struct KdConfigDevice), 1);
-    if (!new)
-        return BadAlloc;
-
-    new->line = xstrdup(keyboard);
-    new->next = NULL;
-
-    for (prev = &kdConfigKeyboards; *prev; prev = &(*prev)->next);
-    *prev = new;
-
-    return Success;
-}
-
-int
-KdAddKeyboard (KdKeyboardInfo *ki)
-{
-    KdKeyboardInfo **prev;
-
-    if (!ki)
-        return !Success;
-
-    ki->dixdev = AddInputDevice(serverClient, KdKeyboardProc, TRUE);
-    if (!ki->dixdev) {
-        ErrorF("Couldn't register keyboard device %s\n",
-               ki->name ? ki->name : "(unnamed)");
-        return !Success;
-    }
-
-    ki->dixdev->deviceGrab.ActivateGrab = ActivateKeyboardGrab;
-    ki->dixdev->deviceGrab.DeactivateGrab = DeactivateKeyboardGrab;
-    RegisterOtherDevice(ki->dixdev);
-
-#ifdef DEBUG
-    ErrorF("added keyboard %s with dix id %d\n", ki->name, ki->dixdev->id);
-#endif
-
-    for (prev = &kdKeyboards; *prev; prev = &(*prev)->next);
-    *prev = ki;
-
-    return Success;
-}
-
-void
-KdRemoveKeyboard (KdKeyboardInfo *ki)
-{
-    KdKeyboardInfo **prev;
-
-    if (!ki)
-        return;
-
-    for (prev = &kdKeyboards; *prev; prev = &(*prev)->next) {
-        if (*prev == ki) {
-            *prev = ki->next;
-            break;
-        }
-    }
-
-    KdFreeKeyboard(ki);
-}
-
-int
-KdAddConfigPointer (char *pointer)
-{
-    struct KdConfigDevice **prev, *new;
-
-    if (!pointer)
-        return Success;
-
-    new = (struct KdConfigDevice *) xcalloc(sizeof(struct KdConfigDevice), 1);
-    if (!new)
-        return BadAlloc;
-
-    new->line = xstrdup(pointer);
-    new->next = NULL;
-
-    for (prev = &kdConfigPointers; *prev; prev = &(*prev)->next);
-    *prev = new;
-
-    return Success;
-}
-
-int
-KdAddPointer (KdPointerInfo *pi)
-{
-    KdPointerInfo **prev;
-
-    if (!pi)
-        return Success;
-
-    pi->mouseState = start;
-    pi->eventHeld = FALSE;
-
-    pi->dixdev = AddInputDevice(serverClient, KdPointerProc, TRUE);
-    if (!pi->dixdev) {
-        ErrorF("Couldn't add pointer device %s\n",
-               pi->name ? pi->name : "(unnamed)");
-        return BadDevice;
-    }
-
-    pi->dixdev->deviceGrab.ActivateGrab = ActivatePointerGrab;
-    pi->dixdev->deviceGrab.DeactivateGrab = DeactivatePointerGrab;
-    RegisterOtherDevice(pi->dixdev);
-
-    for (prev = &kdPointers; *prev; prev = &(*prev)->next);
-    *prev = pi;
-
-    return Success;
-}
-
-void
-KdRemovePointer (KdPointerInfo *pi)
-{
-    KdPointerInfo **prev;
-
-    if (!pi)
-        return;
-
-    for (prev = &kdPointers; *prev; prev = &(*prev)->next) {
-        if (*prev == pi) {
-            *prev = pi->next;
-            break;
-        }
-    }
-
-    KdFreePointer(pi);
-}
-
-/*
- * You can call your kdriver server with something like:
- * $ ./hw/kdrive/yourserver/X :1 -mouse evdev,,device=/dev/input/event4 -keybd
- * evdev,,device=/dev/input/event1,xkbmodel=abnt2,xkblayout=br
- */
-static Bool
-KdGetOptions (InputOption **options, char *string)
-{
-    InputOption     *newopt = NULL, **tmpo = NULL;
-    int             tam_key = 0;
-
-    newopt = xcalloc(1, sizeof (InputOption));
-    if (!newopt)
-        return FALSE;
-
-    for (tmpo = options; *tmpo; tmpo = &(*tmpo)->next)
-        ; /* Hello, I'm here */
-    *tmpo = newopt;
-
-    if (strchr(string, '='))
-    {
-        tam_key = (strchr(string, '=') - string);
-        newopt->key = (char *)xalloc(tam_key);
-        strncpy(newopt->key, string, tam_key);
-        newopt->key[tam_key] = '\0';
-        newopt->value = xstrdup(strchr(string, '=') + 1);
-    }
-    else
-    {
-        newopt->key = xstrdup(string);
-        newopt->value = NULL;
-    }
-    newopt->next = NULL;
-
-    return TRUE;
-}
-
-static void
-KdParseKbdOptions (KdKeyboardInfo *ki)
-{
-    InputOption *option = NULL;
-
-    for (option = ki->options; option; option = option->next)
-    {
-        if (strcasecmp(option->key, "XkbRules") == 0)
-            ki->xkbRules = option->value;
-        else if (strcasecmp(option->key, "XkbModel") == 0)
-            ki->xkbModel = option->value;
-        else if (strcasecmp(option->key, "XkbLayout") == 0)
-            ki->xkbLayout = option->value;
-        else if (strcasecmp(option->key, "XkbVariant") == 0)
-            ki->xkbVariant = option->value;
-        else if (strcasecmp(option->key, "XkbOptions") == 0)
-            ki->xkbOptions = option->value;
-        else if (!strcasecmp (option->key, "device"))
-            ki->path = strdup(option->value);
-        else
-           ErrorF("Kbd option key (%s) of value (%s) not assigned!\n",
-                    option->key, option->value);
-    }
-}
-
-KdKeyboardInfo *
-KdParseKeyboard (char *arg)
-{
-    char            save[1024];
-    char            delim;
-    InputOption     *options = NULL;
-    KdKeyboardInfo     *ki = NULL;
-
-    ki = KdNewKeyboard();
-    if (!ki)
-        return NULL;
-
-    ki->name = strdup("Unknown KDrive Keyboard");
-    ki->path = NULL;
-    ki->driver = NULL;
-    ki->driverPrivate = NULL;
-    ki->next = NULL;
-
-    if (!arg)
-    {
-        ErrorF("keybd: no arg\n");
-        KdFreeKeyboard (ki);
-        return NULL;
-    }
-
-    if (strlen (arg) >= sizeof (save))
-    {
-        ErrorF("keybd: arg too long\n");
-        KdFreeKeyboard (ki);
-        return NULL;
-    }
-
-    arg = KdParseFindNext (arg, ",", save, &delim);
-    if (!save[0])
-    {
-        ErrorF("keybd: failed on save[0]\n");
-        KdFreeKeyboard (ki);
-        return NULL;
-    }
-
-    if (strcmp (save, "auto") == 0)
-        ki->driverPrivate = NULL;
-    else
-        ki->driverPrivate = xstrdup(save);
-
-    if (delim != ',')
-    {
-        return ki;
-    }
-
-    arg = KdParseFindNext (arg, ",", save, &delim);
-
-    while (delim == ',')
-    {
-        arg = KdParseFindNext (arg, ",", save, &delim);
-
-	if (!KdGetOptions(&options, save))
-	{
-	    KdFreeKeyboard(ki);
-	    return NULL;
-        }
-    }
-
-    if (options)
-    {
-        ki->options = options;
-        KdParseKbdOptions(ki);
-    }
-
-    return ki;
-}
-
-static void
-KdParsePointerOptions (KdPointerInfo *pi)
-{
-    InputOption *option = NULL;
-
-    for (option = pi->options; option; option = option->next)
-    {
-        if (!strcmp (option->key, "emulatemiddle"))
-            pi->emulateMiddleButton = TRUE;
-        else if (!strcmp (option->key, "noemulatemiddle"))
-            pi->emulateMiddleButton = FALSE;
-        else if (!strcmp (option->key, "transformcoord"))
-            pi->transformCoordinates = TRUE;
-        else if (!strcmp (option->key, "rawcoord"))
-            pi->transformCoordinates = FALSE;
-        else if (!strcasecmp (option->key, "device"))
-            pi->path = strdup(option->value);
-        else if (!strcasecmp (option->key, "protocol"))
-            pi->protocol = strdup(option->value);
-        else
-            ErrorF("Pointer option key (%s) of value (%s) not assigned!\n",
-                    option->key, option->value);
-    }
-}
-
-KdPointerInfo *
-KdParsePointer (char *arg)
-{
-    char            save[1024];
-    char            delim;
-    KdPointerInfo   *pi = NULL;
-    InputOption     *options = NULL;
-    int             i = 0;
-
-    pi = KdNewPointer();
-    if (!pi)
-        return NULL;
-    pi->emulateMiddleButton = kdEmulateMiddleButton;
-    pi->transformCoordinates = !kdRawPointerCoordinates;
-    pi->protocol = NULL;
-    pi->nButtons = 5; /* XXX should not be hardcoded */
-    pi->inputClass = KD_MOUSE;
-
-    if (!arg)
-    {
-        ErrorF("mouse: no arg\n");
-        KdFreePointer (pi);
-        return NULL;
-    }
-
-    if (strlen (arg) >= sizeof (save))
-    {
-        ErrorF("mouse: arg too long\n");
-        KdFreePointer (pi);
-        return NULL;
-    }
-    arg = KdParseFindNext (arg, ",", save, &delim);
-    if (!save[0])
-    {
-        ErrorF("failed on save[0]\n");
-        KdFreePointer (pi);
-        return NULL;
-    }
-
-    if (strcmp(save, "auto") == 0)
-        pi->driverPrivate = NULL;
-    else
-        pi->driverPrivate = xstrdup(save);
-
-    if (delim != ',')
-    {
-        return pi;
-    }
-
-    arg = KdParseFindNext (arg, ",", save, &delim);
-
-    while (delim == ',')
-    {
-        arg = KdParseFindNext (arg, ",", save, &delim);
-        if (save[0] == '{')
-        {
-            char *s = save + 1;
-             i = 0;
-             while (*s && *s != '}')
-             {
-                if ('1' <= *s && *s <= '0' + pi->nButtons)
-                    pi->map[i] = *s - '0';
-                else
-                    UseMsg ();
-                s++;
-             }
-        }
-        else
-        {
-            if (!KdGetOptions(&options, save))
-            {
-                KdFreePointer(pi);
-                return NULL;
-            }
-        }
-    }
-
-    if (options)
-    {
-        pi->options = options;
-        KdParsePointerOptions(pi);
-    }
-
-    return pi;
-}
-
-
-void
-KdInitInput (void)
-{
-    KdPointerInfo *pi;
-    KdKeyboardInfo *ki;
-    struct KdConfigDevice *dev;
-
-    kdInputEnabled = TRUE;
-
-    for (dev = kdConfigPointers; dev; dev = dev->next) {
-        pi = KdParsePointer(dev->line);
-        if (!pi)
-            ErrorF("Failed to parse pointer\n");
-        if (KdAddPointer(pi) != Success)
-            ErrorF("Failed to add pointer!\n");
-    }
-    for (dev = kdConfigKeyboards; dev; dev = dev->next) {
-        ki = KdParseKeyboard(dev->line);
-        if (!ki)
-            ErrorF("Failed to parse keyboard\n");
-        if (KdAddKeyboard(ki) != Success)
-            ErrorF("Failed to add keyboard!\n");
-    }
-
-    mieqInit();
-}
-
-/*
- * Middle button emulation state machine
- *
- *  Possible transitions:
- *	Button 1 press	    v1
- *	Button 1 release    ^1
- *	Button 2 press	    v2
- *	Button 2 release    ^2
- *	Button 3 press	    v3
- *	Button 3 release    ^3
- *	Button other press  vo
- *	Button other release ^o
- *	Mouse motion	    <>
- *	Keyboard event	    k
- *	timeout		    ...
- *	outside box	    <->
- *
- *  States:
- *	start
- *	button_1_pend
- *	button_1_down
- *	button_2_down
- *	button_3_pend
- *	button_3_down
- *	synthetic_2_down_13
- *	synthetic_2_down_3
- *	synthetic_2_down_1
- *
- *  Transition diagram
- *
- *  start
- *	v1  -> (hold) (settimeout) button_1_pend
- *	^1  -> (deliver) start
- *	v2  -> (deliver) button_2_down
- *	^2  -> (deliever) start
- *	v3  -> (hold) (settimeout) button_3_pend
- *	^3  -> (deliver) start
- *	vo  -> (deliver) start
- *	^o  -> (deliver) start
- *	<>  -> (deliver) start
- *	k   -> (deliver) start
- *
- *  button_1_pend	(button 1 is down, timeout pending)
- *	^1  -> (release) (deliver) start
- *	v2  -> (release) (deliver) button_1_down
- *	^2  -> (release) (deliver) button_1_down
- *	v3  -> (cleartimeout) (generate v2) synthetic_2_down_13
- *	^3  -> (release) (deliver) button_1_down
- *	vo  -> (release) (deliver) button_1_down
- *	^o  -> (release) (deliver) button_1_down
- *	<-> -> (release) (deliver) button_1_down
- *	<>  -> (deliver) button_1_pend
- *	k   -> (release) (deliver) button_1_down
- *	... -> (release) button_1_down
- *
- *  button_1_down	(button 1 is down)
- *	^1  -> (deliver) start
- *	v2  -> (deliver) button_1_down
- *	^2  -> (deliver) button_1_down
- *	v3  -> (deliver) button_1_down
- *	^3  -> (deliver) button_1_down
- *	vo  -> (deliver) button_1_down
- *	^o  -> (deliver) button_1_down
- *	<>  -> (deliver) button_1_down
- *	k   -> (deliver) button_1_down
- *
- *  button_2_down	(button 2 is down)
- *	v1  -> (deliver) button_2_down
- *	^1  -> (deliver) button_2_down
- *	^2  -> (deliver) start
- *	v3  -> (deliver) button_2_down
- *	^3  -> (deliver) button_2_down
- *	vo  -> (deliver) button_2_down
- *	^o  -> (deliver) button_2_down
- *	<>  -> (deliver) button_2_down
- *	k   -> (deliver) button_2_down
- *
- *  button_3_pend	(button 3 is down, timeout pending)
- *	v1  -> (generate v2) synthetic_2_down
- *	^1  -> (release) (deliver) button_3_down
- *	v2  -> (release) (deliver) button_3_down
- *	^2  -> (release) (deliver) button_3_down
- *	^3  -> (release) (deliver) start
- *	vo  -> (release) (deliver) button_3_down
- *	^o  -> (release) (deliver) button_3_down
- *	<-> -> (release) (deliver) button_3_down
- *	<>  -> (deliver) button_3_pend
- *	k   -> (release) (deliver) button_3_down
- *	... -> (release) button_3_down
- *
- *  button_3_down	(button 3 is down)
- *	v1  -> (deliver) button_3_down
- *	^1  -> (deliver) button_3_down
- *	v2  -> (deliver) button_3_down
- *	^2  -> (deliver) button_3_down
- *	^3  -> (deliver) start
- *	vo  -> (deliver) button_3_down
- *	^o  -> (deliver) button_3_down
- *	<>  -> (deliver) button_3_down
- *	k   -> (deliver) button_3_down
- *
- *  synthetic_2_down_13	(button 1 and 3 are down)
- *	^1  -> (generate ^2) synthetic_2_down_3
- *	v2  -> synthetic_2_down_13
- *	^2  -> synthetic_2_down_13
- *	^3  -> (generate ^2) synthetic_2_down_1
- *	vo  -> (deliver) synthetic_2_down_13
- *	^o  -> (deliver) synthetic_2_down_13
- *	<>  -> (deliver) synthetic_2_down_13
- *	k   -> (deliver) synthetic_2_down_13
- *
- *  synthetic_2_down_3 (button 3 is down)
- *	v1  -> (deliver) synthetic_2_down_3
- *	^1  -> (deliver) synthetic_2_down_3
- *	v2  -> synthetic_2_down_3
- *	^2  -> synthetic_2_down_3
- *	^3  -> start
- *	vo  -> (deliver) synthetic_2_down_3
- *	^o  -> (deliver) synthetic_2_down_3
- *	<>  -> (deliver) synthetic_2_down_3
- *	k   -> (deliver) synthetic_2_down_3
- *
- *  synthetic_2_down_1 (button 1 is down)
- *	^1  -> start
- *	v2  -> synthetic_2_down_1
- *	^2  -> synthetic_2_down_1
- *	v3  -> (deliver) synthetic_2_down_1
- *	^3  -> (deliver) synthetic_2_down_1
- *	vo  -> (deliver) synthetic_2_down_1
- *	^o  -> (deliver) synthetic_2_down_1
- *	<>  -> (deliver) synthetic_2_down_1
- *	k   -> (deliver) synthetic_2_down_1
- */
-
-typedef enum _inputClass {
-    down_1, up_1,
-    down_2, up_2,
-    down_3, up_3,
-    down_o, up_o,
-    motion, outside_box,
-    keyboard, timeout,
-    num_input_class
-} KdInputClass;
-
-typedef enum _inputAction {
-    noop,
-    hold,
-    setto,
-    deliver,
-    release,
-    clearto,
-    gen_down_2,
-    gen_up_2
-} KdInputAction;
-
-#define MAX_ACTIONS 2
-
-typedef struct _inputTransition {
-    KdInputAction  actions[MAX_ACTIONS];
-    KdPointerState nextState;
-} KdInputTransition;
-
-static const
-KdInputTransition  kdInputMachine[num_input_states][num_input_class] = {
-    /* start */
-    {
-	{ { hold, setto },	    button_1_pend },	/* v1 */
-	{ { deliver, noop },	    start },		/* ^1 */
-	{ { deliver, noop },	    button_2_down },	/* v2 */
-	{ { deliver, noop },	    start },		/* ^2 */
-	{ { hold, setto },	    button_3_pend },	/* v3 */
-	{ { deliver, noop },	    start },		/* ^3 */
-	{ { deliver, noop },	    start },		/* vo */
-	{ { deliver, noop },	    start },		/* ^o */
-	{ { deliver, noop },	    start },		/* <> */
-	{ { deliver, noop },	    start },		/* <-> */
-	{ { noop, noop },	    start },		/* k */
-	{ { noop, noop },	    start },		/* ... */
-    },
-    /* button_1_pend */
-    {
-	{ { noop, noop },	    button_1_pend },	/* v1 */
-	{ { release, deliver },	    start },		/* ^1 */
-	{ { release, deliver },	    button_1_down },	/* v2 */
-	{ { release, deliver },	    button_1_down },	/* ^2 */
-	{ { clearto, gen_down_2 },  synth_2_down_13 },	/* v3 */
-	{ { release, deliver },	    button_1_down },	/* ^3 */
-	{ { release, deliver },	    button_1_down },	/* vo */
-	{ { release, deliver },	    button_1_down },	/* ^o */
-	{ { deliver, noop },	    button_1_pend },	/* <> */
-	{ { release, deliver },	    button_1_down },	/* <-> */
-	{ { noop, noop },	    button_1_down },	/* k */
-	{ { release, noop },	    button_1_down },	/* ... */
-    },
-    /* button_1_down */
-    {
-	{ { noop, noop },	    button_1_down },	/* v1 */
-	{ { deliver, noop },	    start },		/* ^1 */
-	{ { deliver, noop },	    button_1_down },	/* v2 */
-	{ { deliver, noop },	    button_1_down },	/* ^2 */
-	{ { deliver, noop },	    button_1_down },	/* v3 */
-	{ { deliver, noop },	    button_1_down },	/* ^3 */
-	{ { deliver, noop },	    button_1_down },	/* vo */
-	{ { deliver, noop },	    button_1_down },	/* ^o */
-	{ { deliver, noop },	    button_1_down },	/* <> */
-	{ { deliver, noop },	    button_1_down },	/* <-> */
-	{ { noop, noop },	    button_1_down },	/* k */
-	{ { noop, noop },	    button_1_down },	/* ... */
-    },
-    /* button_2_down */
-    {
-	{ { deliver, noop },	    button_2_down },	/* v1 */
-	{ { deliver, noop },	    button_2_down },	/* ^1 */
-	{ { noop, noop },	    button_2_down },	/* v2 */
-	{ { deliver, noop },	    start },		/* ^2 */
-	{ { deliver, noop },	    button_2_down },	/* v3 */
-	{ { deliver, noop },	    button_2_down },	/* ^3 */
-	{ { deliver, noop },	    button_2_down },	/* vo */
-	{ { deliver, noop },	    button_2_down },	/* ^o */
-	{ { deliver, noop },	    button_2_down },	/* <> */
-	{ { deliver, noop },	    button_2_down },	/* <-> */
-	{ { noop, noop },	    button_2_down },	/* k */
-	{ { noop, noop },	    button_2_down },	/* ... */
-    },
-    /* button_3_pend */
-    {
-	{ { clearto, gen_down_2 },  synth_2_down_13 },	/* v1 */
-	{ { release, deliver },	    button_3_down },	/* ^1 */
-	{ { release, deliver },	    button_3_down },	/* v2 */
-	{ { release, deliver },	    button_3_down },	/* ^2 */
-	{ { release, deliver },	    button_3_down },	/* v3 */
-	{ { release, deliver },	    start },		/* ^3 */
-	{ { release, deliver },	    button_3_down },	/* vo */
-	{ { release, deliver },	    button_3_down },	/* ^o */
-	{ { deliver, noop },	    button_3_pend },	/* <> */
-	{ { release, deliver },	    button_3_down },	/* <-> */
-	{ { release, noop },	    button_3_down },	/* k */
-	{ { release, noop },	    button_3_down },	/* ... */
-    },
-    /* button_3_down */
-    {
-	{ { deliver, noop },	    button_3_down },	/* v1 */
-	{ { deliver, noop },	    button_3_down },	/* ^1 */
-	{ { deliver, noop },	    button_3_down },	/* v2 */
-	{ { deliver, noop },	    button_3_down },	/* ^2 */
-	{ { noop, noop },	    button_3_down },	/* v3 */
-	{ { deliver, noop },	    start },		/* ^3 */
-	{ { deliver, noop },	    button_3_down },	/* vo */
-	{ { deliver, noop },	    button_3_down },	/* ^o */
-	{ { deliver, noop },	    button_3_down },	/* <> */
-	{ { deliver, noop },	    button_3_down },	/* <-> */
-	{ { noop, noop },	    button_3_down },	/* k */
-	{ { noop, noop },	    button_3_down },	/* ... */
-    },
-    /* synthetic_2_down_13 */
-    {
-	{ { noop, noop },	    synth_2_down_13 },	/* v1 */
-	{ { gen_up_2, noop },	    synth_2_down_3 },	/* ^1 */
-	{ { noop, noop },	    synth_2_down_13 },	/* v2 */
-	{ { noop, noop },	    synth_2_down_13 },	/* ^2 */
-	{ { noop, noop },	    synth_2_down_13 },	/* v3 */
-	{ { gen_up_2, noop },	    synth_2_down_1 },	/* ^3 */
-	{ { deliver, noop },	    synth_2_down_13 },	/* vo */
-	{ { deliver, noop },	    synth_2_down_13 },	/* ^o */
-	{ { deliver, noop },	    synth_2_down_13 },	/* <> */
-	{ { deliver, noop },	    synth_2_down_13 },	/* <-> */
-	{ { noop, noop },	    synth_2_down_13 },	/* k */
-	{ { noop, noop },	    synth_2_down_13 },	/* ... */
-    },
-    /* synthetic_2_down_3 */
-    {
-	{ { deliver, noop },	    synth_2_down_3 },	/* v1 */
-	{ { deliver, noop },	    synth_2_down_3 },	/* ^1 */
-	{ { deliver, noop },	    synth_2_down_3 },	/* v2 */
-	{ { deliver, noop },	    synth_2_down_3 },	/* ^2 */
-	{ { noop, noop },	    synth_2_down_3 },	/* v3 */
-	{ { noop, noop },	    start },		/* ^3 */
-	{ { deliver, noop },	    synth_2_down_3 },	/* vo */
-	{ { deliver, noop },	    synth_2_down_3 },	/* ^o */
-	{ { deliver, noop },	    synth_2_down_3 },	/* <> */
-	{ { deliver, noop },	    synth_2_down_3 },	/* <-> */
-	{ { noop, noop },	    synth_2_down_3 },	/* k */
-	{ { noop, noop },	    synth_2_down_3 },	/* ... */
-    },
-    /* synthetic_2_down_1 */
-    {
-	{ { noop, noop },	    synth_2_down_1 },	/* v1 */
-	{ { noop, noop },	    start },		/* ^1 */
-	{ { deliver, noop },	    synth_2_down_1 },	/* v2 */
-	{ { deliver, noop },	    synth_2_down_1 },	/* ^2 */
-	{ { deliver, noop },	    synth_2_down_1 },	/* v3 */
-	{ { deliver, noop },	    synth_2_down_1 },	/* ^3 */
-	{ { deliver, noop },	    synth_2_down_1 },	/* vo */
-	{ { deliver, noop },	    synth_2_down_1 },	/* ^o */
-	{ { deliver, noop },	    synth_2_down_1 },	/* <> */
-	{ { deliver, noop },	    synth_2_down_1 },	/* <-> */
-	{ { noop, noop },	    synth_2_down_1 },	/* k */
-	{ { noop, noop },	    synth_2_down_1 },	/* ... */
-    },
-};
-
-#define EMULATION_WINDOW    10
-#define EMULATION_TIMEOUT   100
-
-static int
-KdInsideEmulationWindow (KdPointerInfo *pi, int x, int y, int z)
-{
-    pi->emulationDx = pi->heldEvent.x - x;
-    pi->emulationDy = pi->heldEvent.y - y;
-
-    return (abs (pi->emulationDx) < EMULATION_WINDOW &&
-	    abs (pi->emulationDy) < EMULATION_WINDOW);
-}
-
-static KdInputClass
-KdClassifyInput (KdPointerInfo *pi, int type, int x, int y, int z, int b)
-{
-    switch (type) {
-    case ButtonPress:
-	switch (b) {
-	case 1: return down_1;
-	case 2: return down_2;
-	case 3: return down_3;
-	default: return down_o;
-	}
-	break;
-    case ButtonRelease:
-	switch (b) {
-	case 1: return up_1;
-	case 2: return up_2;
-	case 3: return up_3;
-	default: return up_o;
-	}
-	break;
-    case MotionNotify:
-	if (pi->eventHeld && !KdInsideEmulationWindow(pi, x, y, z))
-	    return outside_box;
-	else
-	    return motion;
-    default:
-	return keyboard;
-    }
-    return keyboard;
-}
-
-#ifdef DEBUG
-char	*kdStateNames[] = {
-    "start",
-    "button_1_pend",
-    "button_1_down",
-    "button_2_down",
-    "button_3_pend",
-    "button_3_down",
-    "synth_2_down_13",
-    "synth_2_down_3",
-    "synthetic_2_down_1",
-    "num_input_states"
-};
-
-char	*kdClassNames[] = {
-    "down_1", "up_1",
-    "down_2", "up_2",
-    "down_3", "up_3",
-    "motion", "ouside_box",
-    "keyboard", "timeout",
-    "num_input_class"
-};
-
-char *kdActionNames[] = {
-    "noop",
-    "hold",
-    "setto",
-    "deliver",
-    "release",
-    "clearto",
-    "gen_down_2",
-    "gen_up_2",
-};
-#endif /* DEBUG */
-
-static void
-KdQueueEvent (DeviceIntPtr pDev, InternalEvent *ev)
-{
-    KdAssertSigioBlocked ("KdQueueEvent");
-    mieqEnqueue (pDev, ev);
-}
-
-/* We return true if we're stealing the event. */
-static Bool
-KdRunMouseMachine (KdPointerInfo *pi, KdInputClass c, int type, int x, int y,
-                   int z, int b, int absrel)
-{
-    const KdInputTransition *t;
-    int	a;
-
-    c = KdClassifyInput(pi, type, x, y, z, b);
-    t = &kdInputMachine[pi->mouseState][c];
-    for (a = 0; a < MAX_ACTIONS; a++)
-    {
-	switch (t->actions[a]) {
-	case noop:
-	    break;
-	case hold:
-	    pi->eventHeld = TRUE;
-	    pi->emulationDx = 0;
-	    pi->emulationDy = 0;
-	    pi->heldEvent.type = type;
-            pi->heldEvent.x = x;
-            pi->heldEvent.y = y;
-            pi->heldEvent.z = z;
-            pi->heldEvent.flags = b;
-            pi->heldEvent.absrel = absrel;
-            return TRUE;
-	    break;
-	case setto:
-	    pi->emulationTimeout = GetTimeInMillis () + EMULATION_TIMEOUT;
-	    pi->timeoutPending = TRUE;
-	    break;
-	case deliver:
-            _KdEnqueuePointerEvent (pi, pi->heldEvent.type, pi->heldEvent.x,
-                                    pi->heldEvent.y, pi->heldEvent.z,
-                                    pi->heldEvent.flags, pi->heldEvent.absrel,
-                                    TRUE);
-	    break;
-	case release:
-	    pi->eventHeld = FALSE;
-	    pi->timeoutPending = FALSE;
-            _KdEnqueuePointerEvent (pi, pi->heldEvent.type, pi->heldEvent.x,
-                                    pi->heldEvent.y, pi->heldEvent.z,
-                                    pi->heldEvent.flags, pi->heldEvent.absrel,
-                                    TRUE);
-            return TRUE;
-	    break;
-	case clearto:
-	    pi->timeoutPending = FALSE;
-	    break;
-	case gen_down_2:
-            _KdEnqueuePointerEvent (pi, ButtonPress, x, y, z, 2, absrel,
-                                    TRUE);
-	    pi->eventHeld = FALSE;
-            return TRUE;
-	    break;
-	case gen_up_2:
-            _KdEnqueuePointerEvent (pi, ButtonRelease, x, y, z, 2, absrel,
-                                    TRUE);
-            return TRUE;
-	    break;
-	}
-    }
-    pi->mouseState = t->nextState;
-    return FALSE;
-}
-
-static int
-KdHandlePointerEvent (KdPointerInfo *pi, int type, int x, int y, int z, int b,
-                      int absrel)
-{
-    if (pi->emulateMiddleButton)
-        return KdRunMouseMachine (pi, KdClassifyInput(pi, type, x, y, z, b),
-                                  type, x, y, z, b, absrel);
-    return FALSE;
-}
-
-static void
-KdReceiveTimeout (KdPointerInfo *pi)
-{
-    KdRunMouseMachine (pi, timeout, 0, 0, 0, 0, 0, 0);
-}
-
-/*
- * kdCheckTermination
- *
- * This function checks for the key sequence that terminates the server.  When
- * detected, it sets the dispatchException flag and returns.  The key sequence
- * is:
- *	Control-Alt
- * It's assumed that the server will be waken up by the caller when this
- * function returns.
- */
-
-extern int nClients;
-
-void
-KdReleaseAllKeys (void)
-{
-#if 0
-    int	key, nEvents, i;
-    KdKeyboardInfo *ki;
-
-    KdBlockSigio ();
-
-    for (ki = kdKeyboards; ki; ki = ki->next) {
-        for (key = ki->keySyms.minKeyCode; key < ki->keySyms.maxKeyCode;
-             key++) {
-            if (key_is_down(ki->dixdev, key, KEY_POSTED | KEY_PROCESSED)) {
-                KdHandleKeyboardEvent(ki, KeyRelease, key);
-                GetEventList(&kdEvents);
-                nEvents = GetKeyboardEvents(kdEvents, ki->dixdev, KeyRelease, key);
-                for (i = 0; i < nEvents; i++)
-                    KdQueueEvent (ki->dixdev, (kdEvents + i)->event);
-            }
-        }
-    }
-
-    KdUnblockSigio ();
-#endif
-}
-
-static void
-KdCheckLock (void)
-{
-    KeyClassPtr	    keyc = NULL;
-    Bool	    isSet = FALSE, shouldBeSet = FALSE;
-    KdKeyboardInfo     *tmp = NULL;
-
-    for (tmp = kdKeyboards; tmp; tmp = tmp->next) {
-        if (tmp->LockLed && tmp->dixdev && tmp->dixdev->key) {
-            keyc = tmp->dixdev->key;
-            isSet = (tmp->leds & (1 << (tmp->LockLed-1))) != 0;
-            /* FIXME: Just use XKB indicators! */
-            shouldBeSet = !!(XkbStateFieldFromRec(&keyc->xkbInfo->state) & LockMask);
-            if (isSet != shouldBeSet)
-                KdSetLed (tmp, tmp->LockLed, shouldBeSet);
-        }
-    }
-}
-
-void
-KdEnqueueKeyboardEvent(KdKeyboardInfo   *ki,
-                       unsigned char scan_code,
-		       unsigned char is_up)
-{
-    unsigned char key_code;
-    KeyClassPtr	keyc = NULL;
-    KeybdCtrl *ctrl = NULL;
-    int type, nEvents, i;
-
-    if (!ki || !ki->dixdev || !ki->dixdev->kbdfeed || !ki->dixdev->key)
-	return;
-
-    keyc = ki->dixdev->key;
-    ctrl = &ki->dixdev->kbdfeed->ctrl;
-
-    if (scan_code >= ki->minScanCode && scan_code <= ki->maxScanCode)
-    {
-	key_code = scan_code + KD_MIN_KEYCODE - ki->minScanCode;
-
-	/*
-	 * Set up this event -- the type may be modified below
-	 */
-	if (is_up)
-	    type = KeyRelease;
-	else
-	    type = KeyPress;
-
-        GetEventList(&kdEvents);
-
-        nEvents = GetKeyboardEvents(kdEvents, ki->dixdev, type, key_code);
-        for (i = 0; i < nEvents; i++)
-            KdQueueEvent(ki->dixdev, (InternalEvent *)((kdEvents + i)->event));
-    }
-    else {
-        ErrorF("driver %s wanted to post scancode %d outside of [%d, %d]!\n",
-               ki->name, scan_code, ki->minScanCode, ki->maxScanCode);
-    }
-}
-
-/*
- * kdEnqueuePointerEvent
- *
- * This function converts hardware mouse event information into X event
- * information.  A mouse movement event is passed off to MI to generate
- * a MotionNotify event, if appropriate.  Button events are created and
- * passed off to MI for enqueueing.
- */
-
-/* FIXME do something a little more clever to deal with multiple axes here */
-void
-KdEnqueuePointerEvent(KdPointerInfo *pi, unsigned long flags, int rx, int ry,
-                      int rz)
-{
-    CARD32        ms;
-    unsigned char buttons;
-    int           x, y, z;
-    int           (*matrix)[3] = kdPointerMatrix.matrix;
-    unsigned long button;
-    int           n;
-    int           dixflags = 0;
-
-    if (!pi)
-	return;
-
-    ms = GetTimeInMillis();
-
-    /* we don't need to transform z, so we don't. */
-    if (flags & KD_MOUSE_DELTA) {
-	if (pi->transformCoordinates) {
-	    x = matrix[0][0] * rx + matrix[0][1] * ry;
-	    y = matrix[1][0] * rx + matrix[1][1] * ry;
-	}
-	else {
-	    x = rx;
-	    y = ry;
-	}
-    }
-    else {
-	if (pi->transformCoordinates) {
-	    x = matrix[0][0] * rx + matrix[0][1] * ry + matrix[0][2];
-	    y = matrix[1][0] * rx + matrix[1][1] * ry + matrix[1][2];
-	}
-	else {
-	    x = rx;
-	    y = ry;
-	}
-    }
-    z = rz;
-
-    if (flags & KD_MOUSE_DELTA)
-    {
-        if (x || y || z)
-        {
-            dixflags = POINTER_RELATIVE | POINTER_ACCELERATE;
-            _KdEnqueuePointerEvent(pi, MotionNotify, x, y, z, 0, dixflags, FALSE);
-        }
-    } else
-    {
-        dixflags = POINTER_ABSOLUTE;
-        if (x != pi->dixdev->last.valuators[0] ||
-            y != pi->dixdev->last.valuators[1])
-            _KdEnqueuePointerEvent(pi, MotionNotify, x, y, z, 0, dixflags, FALSE);
-    }
-
-    buttons = flags;
-
-    for (button = KD_BUTTON_1, n = 1; n <= pi->nButtons;
-         button <<= 1, n++) {
-        if (((pi->buttonState & button) ^ (buttons & button)) &&
-           !(buttons & button)) {
-            _KdEnqueuePointerEvent(pi, ButtonRelease, x, y, z, n,
-                                   dixflags, FALSE);
-	}
-    }
-    for (button = KD_BUTTON_1, n = 1; n <= pi->nButtons;
-         button <<= 1, n++) {
-	if (((pi->buttonState & button) ^ (buttons & button)) &&
-	    (buttons & button)) {
-            _KdEnqueuePointerEvent(pi, ButtonPress, x, y, z, n,
-                                   dixflags, FALSE);
-        }
-    }
-
-    pi->buttonState = buttons;
-}
-
-void
-_KdEnqueuePointerEvent (KdPointerInfo *pi, int type, int x, int y, int z,
-                        int b, int absrel, Bool force)
-{
-    int nEvents = 0, i = 0;
-    int valuators[3] = { x, y, z };
-
-    /* TRUE from KdHandlePointerEvent, means 'we swallowed the event'. */
-    if (!force && KdHandlePointerEvent(pi, type, x, y, z, b, absrel))
-        return;
-
-    GetEventList(&kdEvents);
-    nEvents = GetPointerEvents(kdEvents, pi->dixdev, type, b, absrel,
-                               0, 3, valuators);
-    for (i = 0; i < nEvents; i++)
-        KdQueueEvent(pi->dixdev, (InternalEvent *)((kdEvents + i)->event));
-}
-
-void
-KdBlockHandler (int		screen,
-		pointer		blockData,
-		pointer		timeout,
-		pointer		readmask)
-{
-    KdPointerInfo		    *pi;
-    int myTimeout=0;
-
-    for (pi = kdPointers; pi; pi = pi->next)
-    {
-	if (pi->timeoutPending)
-	{
-	    int	ms;
-
-	    ms = pi->emulationTimeout - GetTimeInMillis ();
-	    if (ms < 1)
-		ms = 1;
-	    if(ms<myTimeout || myTimeout==0)
-		    myTimeout=ms;
-	}
-    }
-    /* if we need to poll for events, do that */
-    if(kdOsFuncs->pollEvents)
-    {
-	    (*kdOsFuncs->pollEvents)();
-	    myTimeout=20;
-    }
-    if(myTimeout>0)
-    	AdjustWaitForDelay (timeout, myTimeout);
-}
-
-void
-KdWakeupHandler (int		screen,
-		 pointer    	data,
-		 unsigned long	lresult,
-		 pointer	readmask)
-{
-    int		result = (int) lresult;
-    fd_set	*pReadmask = (fd_set *) readmask;
-    int		i;
-    KdPointerInfo	*pi;
-
-    if (kdInputEnabled && result > 0)
-    {
-	for (i = 0; i < kdNumInputFds; i++)
-	    if (FD_ISSET (kdInputFds[i].fd, pReadmask))
-	    {
-		KdBlockSigio ();
-		(*kdInputFds[i].read) (kdInputFds[i].fd, kdInputFds[i].closure);
-		KdUnblockSigio ();
-	    }
-    }
-    for (pi = kdPointers; pi; pi = pi->next)
-    {
-	if (pi->timeoutPending)
-	{
-	    if ((long) (GetTimeInMillis () - pi->emulationTimeout) >= 0)
-	    {
-		pi->timeoutPending = FALSE;
-		KdBlockSigio ();
-		KdReceiveTimeout (pi);
-		KdUnblockSigio ();
-	    }
-	}
-    }
-    if (kdSwitchPending)
-	KdProcessSwitch ();
-}
-
-#define KdScreenOrigin(pScreen) (&(KdGetScreenPriv(pScreen)->screen->origin))
-
-static Bool
-KdCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)
-{
-    ScreenPtr	pScreen  = *ppScreen;
-    ScreenPtr	pNewScreen;
-    int		n;
-    int		dx, dy;
-    int		best_x, best_y;
-    int		n_best_x, n_best_y;
-    CARD32	ms;
-
-    if (kdDisableZaphod || screenInfo.numScreens <= 1)
-	return FALSE;
-
-    if (0 <= *x && *x < pScreen->width && 0 <= *y && *y < pScreen->height)
-	return FALSE;
-
-    ms = GetTimeInMillis ();
-    if (kdOffScreen && (int) (ms - kdOffScreenTime) < 1000)
-	return FALSE;
-    kdOffScreen = TRUE;
-    kdOffScreenTime = ms;
-    n_best_x = -1;
-    best_x = 32767;
-    n_best_y = -1;
-    best_y = 32767;
-    for (n = 0; n < screenInfo.numScreens; n++)
-    {
-	pNewScreen = screenInfo.screens[n];
-	if (pNewScreen == pScreen)
-	    continue;
-	dx = KdScreenOrigin(pNewScreen)->x - KdScreenOrigin(pScreen)->x;
-	dy = KdScreenOrigin(pNewScreen)->y - KdScreenOrigin(pScreen)->y;
-	if (*x < 0)
-	{
-	    if (dx <= 0 && -dx < best_x)
-	    {
-		best_x = -dx;
-		n_best_x = n;
-	    }
-	}
-	else if (*x >= pScreen->width)
-	{
-	    if (dx >= 0 && dx < best_x)
-	    {
-		best_x = dx;
-		n_best_x = n;
-	    }
-	}
-	if (*y < 0)
-	{
-	    if (dy <= 0 && -dy < best_y)
-	    {
-		best_y = -dy;
-		n_best_y = n;
-	    }
-	}
-	else if (*y >= pScreen->height)
-	{
-	    if (dy >= 0 && dy < best_y)
-	    {
-		best_y = dy;
-		n_best_y = n;
-	    }
-	}
-    }
-    if (best_y < best_x)
-	n_best_x = n_best_y;
-    if (n_best_x == -1)
-	return FALSE;
-    pNewScreen = screenInfo.screens[n_best_x];
-
-    if (*x < 0)
-	*x += pNewScreen->width;
-    if (*y < 0)
-	*y += pNewScreen->height;
-
-    if (*x >= pScreen->width)
-	*x -= pScreen->width;
-    if (*y >= pScreen->height)
-	*y -= pScreen->height;
-
-    *ppScreen = pNewScreen;
-    return TRUE;
-}
-
-static void
-KdCrossScreen(ScreenPtr pScreen, Bool entering)
-{
-#ifndef XIPAQ
-    if (entering)
-	KdEnableScreen (pScreen);
-    else
-	KdDisableScreen (pScreen);
-#endif
-}
-
-int KdCurScreen;	/* current event screen */
-
-static void
-KdWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
-    KdBlockSigio ();
-    KdCurScreen = pScreen->myNum;
-    miPointerWarpCursor(pDev, pScreen, x, y);
-    KdUnblockSigio ();
-}
-
-miPointerScreenFuncRec kdPointerScreenFuncs =
-{
-    KdCursorOffScreen,
-    KdCrossScreen,
-    KdWarpCursor
-};
-
-void
-ProcessInputEvents (void)
-{
-    mieqProcessInputEvents();
-    miPointerUpdateSprite(inputInfo.pointer);
-    if (kdSwitchPending)
-	KdProcessSwitch ();
-    KdCheckLock ();
-}
-
-/* FIXME use XSECURITY to work out whether the client should be allowed to
- * open and close. */
-void
-OpenInputDevice(DeviceIntPtr pDev, ClientPtr client, int *status)
-{
-    if (!pDev)
-        *status = BadDevice;
-    else
-        *status = Success;
-}
-
-void
-CloseInputDevice(DeviceIntPtr pDev, ClientPtr client)
-{
-    return;
-}
-
-/* We initialise all input devices at startup. */
-void
-AddOtherInputDevices(void)
-{
-    return;
-}
-
-/* At the moment, absolute/relative is up to the client. */
-int
-SetDeviceMode(register ClientPtr client, DeviceIntPtr pDev, int mode)
-{
-    return BadMatch;
-}
-
-int
-SetDeviceValuators(register ClientPtr client, DeviceIntPtr pDev,
-                   int *valuators, int first_valuator, int num_valuators)
-{
-    return BadMatch;
-}
-
-int
-ChangeDeviceControl(register ClientPtr client, DeviceIntPtr pDev,
-                        xDeviceCtl *control)
-{
-    switch (control->control) {
-    case DEVICE_RESOLUTION:
-        /* FIXME do something more intelligent here */
-        return BadMatch;
-
-    case DEVICE_ABS_CALIB:
-    case DEVICE_ABS_AREA:
-        return Success;
-
-    case DEVICE_CORE:
-        return BadMatch;
-    case DEVICE_ENABLE:
-        return Success;
-
-    default:
-        return BadMatch;
-    }
-
-    /* NOTREACHED */
-    return BadImplementation;
-}
-
-int
-NewInputDeviceRequest(InputOption *options, InputAttributes *attrs,
-                      DeviceIntPtr *pdev)
-{
-    InputOption *option = NULL;
-    KdPointerInfo *pi = NULL;
-    KdKeyboardInfo *ki = NULL;
-
-    for (option = options; option; option = option->next) {
-        if (strcmp(option->key, "type") == 0) {
-            if (strcmp(option->value, "pointer") == 0) {
-                pi = KdNewPointer();
-                if (!pi)
-                    return BadAlloc;
-            }
-            else if (strcmp(option->value, "keyboard") == 0) {
-                ki = KdNewKeyboard();
-                if (!ki)
-                    return BadAlloc;
-            }
-            else {
-                ErrorF("unrecognised device type!\n");
-                return BadValue;
-            }
-        }
-#ifdef CONFIG_HAL
-        else if (strcmp(option->key, "_source") == 0 &&
-                 strcmp(option->value, "server/hal") == 0)
-        {
-            ErrorF("Ignoring device from HAL.\n");
-            return BadValue;
-        }
-#endif
-#ifdef CONFIG_UDEV
-        else if (strcmp(option->key, "_source") == 0 &&
-                 strcmp(option->value, "server/udev") == 0)
-        {
-            ErrorF("Ignoring device from udev.\n");
-            return BadValue;
-        }
-#endif
-    }
-
-    if (!ki && !pi) {
-        ErrorF("unrecognised device identifier!\n");
-        return BadValue;
-    }
-
-    /* FIXME: change this code below to use KdParseKbdOptions and
-     * KdParsePointerOptions */
-    for (option = options; option; option = option->next) {
-        if (strcmp(option->key, "device") == 0) {
-            if (pi && option->value)
-                pi->path = strdup(option->value);
-            else if (ki && option->value)
-                ki->path = strdup(option->value);
-        }
-        else if (strcmp(option->key, "driver") == 0) {
-            if (pi) {
-                pi->driver = KdFindPointerDriver(option->value);
-                if (!pi->driver) {
-                    ErrorF("couldn't find driver!\n");
-                    KdFreePointer(pi);
-                    return BadValue;
-                }
-                pi->options = options;
-            }
-            else if (ki) {
-                ki->driver = KdFindKeyboardDriver(option->value);
-                if (!ki->driver) {
-                    ErrorF("couldn't find driver!\n");
-                    KdFreeKeyboard(ki);
-                    return BadValue;
-                }
-                ki->options = options;
-            }
-        }
-    }
-
-    if (pi) {
-        if (KdAddPointer(pi) != Success ||
-            ActivateDevice(pi->dixdev, TRUE) != Success ||
-            EnableDevice(pi->dixdev, TRUE) != TRUE) {
-            ErrorF("couldn't add or enable pointer\n");
-            return BadImplementation;
-        }
-    }
-    else if (ki) {
-        if (KdAddKeyboard(ki) != Success ||
-            ActivateDevice(ki->dixdev, TRUE) != Success ||
-            EnableDevice(ki->dixdev, TRUE) != TRUE) {
-            ErrorF("couldn't add or enable keyboard\n");
-            return BadImplementation;
-        }
-    }
-
-    if (pi) {
-        *pdev = pi->dixdev;
-    } else if(ki) {
-        *pdev = ki->dixdev;
-    }
-
-    return Success;
-}
-
-void
-DeleteInputDeviceRequest(DeviceIntPtr pDev)
-{
-    RemoveDevice(pDev, TRUE);
-}
+/*

+ * Copyright © 1999 Keith Packard

+ * Copyright © 2006 Nokia Corporation

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of the authors not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  The authors make no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <kdrive-config.h>

+#endif

+#include "kdrive.h"

+#include "inputstr.h"

+

+#define XK_PUBLISHING

+#include <X11/keysym.h>

+#if HAVE_X11_XF86KEYSYM_H

+#include <X11/XF86keysym.h>

+#endif

+#include <signal.h>

+#include <stdio.h>

+#ifdef sun

+#include <sys/file.h> /* needed for FNONBLOCK & FASYNC */

+#endif

+

+#include "xkbsrv.h"

+

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XIproto.h>

+#include "XIstubs.h" /* even though we don't use stubs.  cute, no? */

+#include "exevents.h"

+#include "extinit.h"

+#include "exglobals.h"

+#include "eventstr.h"

+#include "xserver-properties.h"

+

+#define AtomFromName(x) MakeAtom(x, strlen(x), 1)

+

+struct KdConfigDevice {

+    char *line;

+    struct KdConfigDevice *next;

+};

+

+/* kdKeyboards and kdPointers hold all the real devices. */

+static KdKeyboardInfo *kdKeyboards         = NULL;

+static KdPointerInfo  *kdPointers          = NULL;

+static struct KdConfigDevice *kdConfigKeyboards   = NULL;

+static struct KdConfigDevice *kdConfigPointers    = NULL;

+

+static KdKeyboardDriver *kdKeyboardDrivers = NULL;

+static KdPointerDriver  *kdPointerDrivers  = NULL;

+

+static EventListPtr     kdEvents = NULL;

+

+static Bool		kdInputEnabled;

+static Bool		kdOffScreen;

+static unsigned long	kdOffScreenTime;

+static KdPointerMatrix	kdPointerMatrix = {

+   { { 1, 0, 0 },

+     { 0, 1, 0 } }

+};

+

+void KdResetInputMachine (void);

+

+#define KD_MAX_INPUT_FDS    8

+

+typedef struct _kdInputFd {

+    int	        fd;

+    void        (*read) (int fd, void *closure);

+    int	        (*enable) (int fd, void *closure);

+    void        (*disable) (int fd, void *closure);

+    void        *closure;

+} KdInputFd;

+

+static KdInputFd kdInputFds[KD_MAX_INPUT_FDS];

+static int	 kdNumInputFds;

+

+extern Bool      kdRawPointerCoordinates;

+

+static void

+KdSigio (int sig)

+{

+    int	i;

+

+    for (i = 0; i < kdNumInputFds; i++)

+	(*kdInputFds[i].read) (kdInputFds[i].fd, kdInputFds[i].closure);

+}

+

+static void

+KdBlockSigio (void)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    sigset_t	set;

+

+    sigemptyset (&set);

+    sigaddset (&set, SIGIO);

+    sigprocmask (SIG_BLOCK, &set, 0);

+#endif

+}

+

+static void

+KdUnblockSigio (void)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    sigset_t	set;

+

+    sigemptyset (&set);

+    sigaddset (&set, SIGIO);

+    sigprocmask (SIG_UNBLOCK, &set, 0);

+#endif

+}

+

+#ifdef DEBUG_SIGIO

+

+void

+KdAssertSigioBlocked (char *where)

+{

+    sigset_t	set, old;

+

+    sigemptyset (&set);

+    sigprocmask (SIG_BLOCK, &set, &old);

+    if (!sigismember (&old, SIGIO)) {

+	ErrorF ("SIGIO not blocked at %s\n", where);

+        KdBacktrace(0);

+    }

+}

+

+#else

+

+#define KdAssertSigioBlocked(s)

+

+#endif

+

+static int  kdnFds;

+

+#ifdef FNONBLOCK

+#define NOBLOCK FNONBLOCK

+#else

+#define NOBLOCK FNDELAY

+#endif

+

+void

+KdResetInputMachine (void)

+{

+    KdPointerInfo *pi;

+

+    for (pi = kdPointers; pi; pi = pi->next) {

+        pi->mouseState = start;

+        pi->eventHeld = FALSE;

+    }

+}

+

+static void

+KdNonBlockFd (int fd)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    int	flags;

+    flags = fcntl (fd, F_GETFL);

+    flags |= FASYNC|NOBLOCK;

+    fcntl (fd, F_SETFL, flags);

+#endif

+}

+

+static void

+KdAddFd (int fd)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    struct sigaction	act;

+    sigset_t		set;

+

+    kdnFds++;

+    fcntl (fd, F_SETOWN, getpid());

+    KdNonBlockFd (fd);

+    AddEnabledDevice (fd);

+    memset (&act, '\0', sizeof act);

+    act.sa_handler = KdSigio;

+    sigemptyset (&act.sa_mask);

+    sigaddset (&act.sa_mask, SIGIO);

+    sigaddset (&act.sa_mask, SIGALRM);

+    sigaddset (&act.sa_mask, SIGVTALRM);

+    sigaction (SIGIO, &act, 0);

+    sigemptyset (&set);

+    sigprocmask (SIG_SETMASK, &set, 0);

+#endif

+}

+

+static void

+KdRemoveFd (int fd)

+{

+#ifdef _MSC_VER

+    __asm int 3;

+#else

+    struct sigaction	act;

+    int			flags;

+

+    kdnFds--;

+    RemoveEnabledDevice (fd);

+    flags = fcntl (fd, F_GETFL);

+    flags &= ~(FASYNC|NOBLOCK);

+    fcntl (fd, F_SETFL, flags);

+    if (kdnFds == 0)

+    {

+	memset (&act, '\0', sizeof act);

+	act.sa_handler = SIG_IGN;

+	sigemptyset (&act.sa_mask);

+	sigaction (SIGIO, &act, 0);

+    }

+#endif

+}

+

+Bool

+KdRegisterFd (int fd, void (*read) (int fd, void *closure), void *closure)

+{

+    if (kdNumInputFds == KD_MAX_INPUT_FDS)

+	return FALSE;

+    kdInputFds[kdNumInputFds].fd = fd;

+    kdInputFds[kdNumInputFds].read = read;

+    kdInputFds[kdNumInputFds].enable = 0;

+    kdInputFds[kdNumInputFds].disable = 0;

+    kdInputFds[kdNumInputFds].closure = closure;

+    kdNumInputFds++;

+    if (kdInputEnabled)

+	KdAddFd (fd);

+    return TRUE;

+}

+

+void

+KdUnregisterFd (void *closure, int fd, Bool do_close)

+{

+    int	i, j;

+

+    for (i = 0; i < kdNumInputFds; i++) {

+	if (kdInputFds[i].closure == closure &&

+            (fd == -1 || kdInputFds[i].fd == fd)) {

+	    if (kdInputEnabled)

+		KdRemoveFd (kdInputFds[i].fd);

+	    if (do_close)

+		close (kdInputFds[i].fd);

+	    kdNumInputFds--;

+	    for (j = i; j < kdNumInputFds; j++)

+		kdInputFds[j] = kdInputFds[j+1];

+            break;

+	}

+    }

+}

+

+void

+KdUnregisterFds (void *closure, Bool do_close)

+{

+    KdUnregisterFd(closure, -1, do_close);

+}

+

+void

+KdDisableInput (void)

+{

+    KdKeyboardInfo *ki;

+    KdPointerInfo *pi;

+    int found = 0, i = 0;

+

+    KdBlockSigio();

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        if (ki->driver && ki->driver->Disable)

+            (*ki->driver->Disable) (ki);

+    }

+

+    for (pi = kdPointers; pi; pi = pi->next) {

+        if (pi->driver && pi->driver->Disable)

+            (*pi->driver->Disable) (pi);

+    }

+

+    if (kdNumInputFds) {

+        ErrorF("[KdDisableInput] Buggy drivers: still %d input fds left!",

+               kdNumInputFds);

+        i = 0;

+        while (i < kdNumInputFds) {

+            found = 0;

+            for (ki = kdKeyboards; ki; ki = ki->next) {

+                if (ki == kdInputFds[i].closure) {

+                    ErrorF("    fd %d belongs to keybd driver %s\n",

+                           kdInputFds[i].fd,

+                           ki->driver && ki->driver->name ?

+                             ki->driver->name : "(unnamed!)");

+                    found = 1;

+                    break;

+                }

+            }

+

+            if (found) {

+                i++;

+                continue;

+            }

+

+            for (pi = kdPointers; pi; pi = pi->next) {

+                if (pi == kdInputFds[i].closure) {

+                    ErrorF("    fd %d belongs to pointer driver %s\n",

+                           kdInputFds[i].fd,

+                           pi->driver && pi->driver->name ?

+                             pi->driver->name : "(unnamed!)");

+                    break;

+                }

+            }

+

+            if (found) {

+                i++;

+                continue;

+            }

+

+            ErrorF("    fd %d not claimed by any active device!\n",

+                   kdInputFds[i].fd);

+            KdUnregisterFd(kdInputFds[i].closure, kdInputFds[i].fd, TRUE);

+        }

+    }

+

+    kdInputEnabled = FALSE;

+}

+

+void

+KdEnableInput (void)

+{

+    InternalEvent ev;

+    KdKeyboardInfo *ki;

+    KdPointerInfo *pi;

+

+    kdInputEnabled = TRUE;

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        if (ki->driver && ki->driver->Enable)

+            (*ki->driver->Enable) (ki);

+    }

+

+    for (pi = kdPointers; pi; pi = pi->next) {

+        if (pi->driver && pi->driver->Enable)

+            (*pi->driver->Enable) (pi);

+    }

+

+    /* reset screen saver */

+    ev.any.time = GetTimeInMillis ();

+    NoticeEventTime (&ev);

+

+    KdUnblockSigio ();

+}

+

+static KdKeyboardDriver *

+KdFindKeyboardDriver (char *name)

+{

+    KdKeyboardDriver *ret;

+

+    /* ask a stupid question ... */

+    if (!name)

+        return NULL;

+

+    for (ret = kdKeyboardDrivers; ret; ret = ret->next) {

+        if (strcmp(ret->name, name) == 0)

+            return ret;

+    }

+

+    return NULL;

+}

+

+static KdPointerDriver *

+KdFindPointerDriver (char *name)

+{

+    KdPointerDriver *ret;

+

+    /* ask a stupid question ... */

+    if (!name)

+        return NULL;

+

+    for (ret = kdPointerDrivers; ret; ret = ret->next) {

+        if (strcmp(ret->name, name) == 0)

+            return ret;

+    }

+

+    return NULL;

+}

+

+static int

+KdPointerProc(DeviceIntPtr pDevice, int onoff)

+{

+    DevicePtr       pDev = (DevicePtr)pDevice;

+    KdPointerInfo   *pi;

+    Atom            xiclass;

+    Atom            *btn_labels;

+    Atom            *axes_labels;

+

+    if (!pDev)

+	return BadImplementation;

+

+    for (pi = kdPointers; pi; pi = pi->next) {

+        if (pi->dixdev && pi->dixdev->id == pDevice->id)

+            break;

+    }

+

+    if (!pi || !pi->dixdev || pi->dixdev->id != pDevice->id) {

+        ErrorF("[KdPointerProc] Failed to find pointer for device %d!\n",

+               pDevice->id);

+        return BadImplementation;

+    }

+

+    switch (onoff)

+    {

+    case DEVICE_INIT:

+#ifdef DEBUG

+        ErrorF("initialising pointer %s ...\n", pi->name);

+#endif

+        if (!pi->driver) {

+            if (!pi->driverPrivate) {

+                ErrorF("no driver specified for %s\n", pi->name);

+                return BadImplementation;

+            }

+

+            pi->driver = KdFindPointerDriver(pi->driverPrivate);

+            if (!pi->driver) {

+                ErrorF("Couldn't find pointer driver %s\n",

+                       pi->driverPrivate ? (char *) pi->driverPrivate :

+                       "(unnamed)");

+                return !Success;

+            }

+            xfree(pi->driverPrivate);

+            pi->driverPrivate = NULL;

+        }

+

+        if (!pi->driver->Init) {

+            ErrorF("no init function\n");

+            return BadImplementation;

+        }

+

+        if ((*pi->driver->Init) (pi) != Success) {

+            return !Success;

+        }

+

+	btn_labels = xcalloc(pi->nButtons, sizeof(Atom));

+	if (!btn_labels)

+	    return BadAlloc;

+	axes_labels = xcalloc(pi->nAxes, sizeof(Atom));

+	if (!axes_labels) {

+	    xfree(btn_labels);

+	    return BadAlloc;

+	}

+

+	switch(pi->nAxes)

+	{

+	    default:

+	    case 7:

+		btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT);

+	    case 6:

+		btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT);

+	    case 5:

+		btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);

+	    case 4:

+		btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);

+	    case 3:

+		btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);

+	    case 2:

+		btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);

+	    case 1:

+		btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);

+	    case 0:

+		break;

+	}

+

+	if (pi->nAxes >= 2) {

+	    axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);

+	    axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);

+	}

+

+	InitPointerDeviceStruct(pDev, pi->map, pi->nButtons, btn_labels,

+	    (PtrCtrlProcPtr)NoopDDA,

+	    GetMotionHistorySize(), pi->nAxes, axes_labels);

+

+        xfree(btn_labels);

+        xfree(axes_labels);

+

+        if (pi->inputClass == KD_TOUCHSCREEN) {

+            InitAbsoluteClassDeviceStruct(pDevice);

+            xiclass = AtomFromName(XI_TOUCHSCREEN);

+        }

+        else {

+            xiclass = AtomFromName(XI_MOUSE);

+        }

+

+        AssignTypeAndName(pi->dixdev, xiclass,

+                          pi->name ? pi->name : "Generic KDrive Pointer");

+

+	return Success;

+

+    case DEVICE_ON:

+        if (pDev->on == TRUE)

+            return Success;

+

+        if (!pi->driver->Enable) {

+            ErrorF("no enable function\n");

+            return BadImplementation;

+        }

+

+        if ((*pi->driver->Enable) (pi) == Success) {

+            pDev->on = TRUE;

+            return Success;

+        }

+        else {

+            return BadImplementation;

+        }

+

+	return Success;

+

+    case DEVICE_OFF:

+        if (pDev->on == FALSE) {

+            return Success;

+        }

+

+        if (!pi->driver->Disable) {

+            return BadImplementation;

+        }

+        else {

+            (*pi->driver->Disable) (pi);

+            pDev->on = FALSE;

+            return Success;

+        }

+

+        return Success;

+

+    case DEVICE_CLOSE:

+	if (pDev->on) {

+            if (!pi->driver->Disable) {

+                return BadImplementation;

+            }

+            (*pi->driver->Disable) (pi);

+            pDev->on = FALSE;

+        }

+

+        if (!pi->driver->Fini)

+            return BadImplementation;

+

+        (*pi->driver->Fini) (pi);

+

+        KdRemovePointer(pi);

+

+        return Success;

+    }

+

+    /* NOTREACHED */

+    return BadImplementation;

+}

+

+#ifndef _MSC_VER

+Bool

+LegalModifier(unsigned int key, DeviceIntPtr pDev)

+{

+    return TRUE;

+}

+#endif

+

+static void

+KdBell (int volume, DeviceIntPtr pDev, pointer arg, int something)

+{

+    KeybdCtrl *ctrl = arg;

+    KdKeyboardInfo *ki = NULL;

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        if (ki->dixdev && ki->dixdev->id == pDev->id)

+            break;

+    }

+

+    if (!ki || !ki->dixdev || ki->dixdev->id != pDev->id || !ki->driver)

+        return;

+

+    KdRingBell(ki, volume, ctrl->bell_pitch, ctrl->bell_duration);

+}

+

+#ifndef _MSC_VER

+void

+DDXRingBell(int volume, int pitch, int duration)

+{

+    KdKeyboardInfo *ki = NULL;

+

+    if (kdOsFuncs->Bell) {

+        (*kdOsFuncs->Bell)(volume, pitch, duration);

+    }

+    else {

+        for (ki = kdKeyboards; ki; ki = ki->next) {

+            if (ki->dixdev->coreEvents)

+                KdRingBell(ki, volume, pitch, duration);

+        }

+    }

+}

+#endif

+void

+KdRingBell(KdKeyboardInfo *ki, int volume, int pitch, int duration)

+{

+    if (!ki || !ki->driver || !ki->driver->Bell)

+        return;

+

+    if (kdInputEnabled)

+        (*ki->driver->Bell) (ki, volume, pitch, duration);

+}

+

+

+static void

+KdSetLeds (KdKeyboardInfo *ki, int leds)

+{

+    if (!ki || !ki->driver)

+        return;

+

+    if (kdInputEnabled) {

+        if (ki->driver->Leds)

+            (*ki->driver->Leds) (ki, leds);

+    }

+}

+

+void

+KdSetLed (KdKeyboardInfo *ki, int led, Bool on)

+{

+    if (!ki || !ki->dixdev || !ki->dixdev->kbdfeed)

+        return;

+

+    NoteLedState (ki->dixdev, led, on);

+    KdSetLeds (ki, ki->dixdev->kbdfeed->ctrl.leds);

+}

+

+void

+KdSetPointerMatrix (KdPointerMatrix *matrix)

+{

+    kdPointerMatrix = *matrix;

+}

+

+void

+KdComputePointerMatrix (KdPointerMatrix *m, Rotation randr, int width,

+                        int height)

+{

+    int		    x_dir = 1, y_dir = 1;

+    int		    i, j;

+    int		    size[2];

+

+    size[0] = width; size[1] = height;

+    if (randr & RR_Reflect_X)

+	x_dir = -1;

+    if (randr & RR_Reflect_Y)

+	y_dir = -1;

+    switch (randr & (RR_Rotate_All)) {

+    case RR_Rotate_0:

+	m->matrix[0][0] = x_dir; m->matrix[0][1] = 0;

+	m->matrix[1][0] = 0; m->matrix[1][1] = y_dir;

+	break;

+    case RR_Rotate_90:

+	m->matrix[0][0] = 0; m->matrix[0][1] = -x_dir;

+	m->matrix[1][0] = y_dir; m->matrix[1][1] = 0;

+	break;

+    case RR_Rotate_180:

+	m->matrix[0][0] = -x_dir; m->matrix[0][1] = 0;

+	m->matrix[1][0] = 0; m->matrix[1][1] = -y_dir;

+	break;

+    case RR_Rotate_270:

+	m->matrix[0][0] = 0; m->matrix[0][1] = x_dir;

+	m->matrix[1][0] = -y_dir; m->matrix[1][1] = 0;

+	break;

+    }

+    for (i = 0; i < 2; i++)

+    {

+	m->matrix[i][2] = 0;

+	for (j = 0 ; j < 2; j++)

+	    if (m->matrix[i][j] < 0)

+		m->matrix[i][2] = size[j] - 1;

+    }

+}

+

+void

+KdScreenToPointerCoords (int *x, int *y)

+{

+    int	(*m)[3] = kdPointerMatrix.matrix;

+    int div = m[0][1] * m[1][0] - m[1][1] * m[0][0];

+    int sx = *x;

+    int sy = *y;

+

+    *x = (m[0][1] * sy - m[0][1] * m[1][2] + m[1][1] * m[0][2] - m[1][1] * sx) / div;

+    *y = (m[1][0] * sx + m[0][0] * m[1][2] - m[1][0] * m[0][2] - m[0][0] * sy) / div;

+}

+

+static void

+KdKbdCtrl (DeviceIntPtr pDevice, KeybdCtrl *ctrl)

+{

+    KdKeyboardInfo *ki;

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        if (ki->dixdev && ki->dixdev->id == pDevice->id)

+            break;

+    }

+

+    if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id || !ki->driver)

+        return;

+

+    KdSetLeds(ki, ctrl->leds);

+    ki->bellPitch = ctrl->bell_pitch;

+    ki->bellDuration = ctrl->bell_duration;

+}

+

+extern KeybdCtrl defaultKeyboardControl;

+

+static int

+KdKeyboardProc(DeviceIntPtr pDevice, int onoff)

+{

+    Bool        ret;

+    DevicePtr   pDev = (DevicePtr)pDevice;

+    KdKeyboardInfo *ki;

+    Atom xiclass;

+    XkbRMLVOSet rmlvo;

+

+    if (!pDev)

+	return BadImplementation;

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        if (ki->dixdev && ki->dixdev->id == pDevice->id)

+            break;

+    }

+

+    if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id) {

+        return BadImplementation;

+    }

+

+    switch (onoff)

+    {

+    case DEVICE_INIT:

+#ifdef DEBUG

+        ErrorF("initialising keyboard %s\n", ki->name);

+#endif

+        if (!ki->driver) {

+            if (!ki->driverPrivate) {

+                ErrorF("no driver specified!\n");

+                return BadImplementation;

+            }

+

+            ki->driver = KdFindKeyboardDriver(ki->driverPrivate);

+            if (!ki->driver) {

+                ErrorF("Couldn't find keyboard driver %s\n",

+                       ki->driverPrivate ? (char *) ki->driverPrivate :

+                       "(unnamed)");

+                return !Success;

+            }

+            xfree(ki->driverPrivate);

+            ki->driverPrivate = NULL;

+        }

+

+        if (!ki->driver->Init) {

+            ErrorF("Keyboard %s: no init function\n", ki->name);

+            return BadImplementation;

+        }

+

+        if ((*ki->driver->Init) (ki) != Success) {

+            return !Success;

+        }

+

+        memset(&rmlvo, 0, sizeof(rmlvo));

+        rmlvo.rules = ki->xkbRules;

+        rmlvo.model = ki->xkbModel;

+        rmlvo.layout = ki->xkbLayout;

+        rmlvo.variant = ki->xkbVariant;

+        rmlvo.options = ki->xkbOptions;

+        ret = InitKeyboardDeviceStruct (pDevice, &rmlvo, KdBell, KdKbdCtrl);

+	if (!ret) {

+            ErrorF("Couldn't initialise keyboard %s\n", ki->name);

+	    return BadImplementation;

+        }

+

+        xiclass = AtomFromName(XI_KEYBOARD);

+        AssignTypeAndName(pDevice, xiclass,

+                          ki->name ? ki->name : "Generic KDrive Keyboard");

+

+        KdResetInputMachine();

+

+        return Success;

+

+    case DEVICE_ON:

+        if (pDev->on == TRUE)

+            return Success;

+

+        if (!ki->driver->Enable)

+            return BadImplementation;

+

+        if ((*ki->driver->Enable) (ki) != Success) {

+            return BadMatch;

+        }

+

+        pDev->on = TRUE;

+        return Success;

+

+    case DEVICE_OFF:

+        if (pDev->on == FALSE)

+            return Success;

+

+        if (!ki->driver->Disable)

+            return BadImplementation;

+

+        (*ki->driver->Disable) (ki);

+        pDev->on = FALSE;

+

+        return Success;

+

+        break;

+

+    case DEVICE_CLOSE:

+	if (pDev->on) {

+            if (!ki->driver->Disable)

+                return BadImplementation;

+

+            (*ki->driver->Disable) (ki);

+            pDev->on = FALSE;

+	}

+

+        if (!ki->driver->Fini)

+            return BadImplementation;

+

+        (*ki->driver->Fini) (ki);

+

+        KdRemoveKeyboard(ki);

+

+        return Success;

+    }

+

+    /* NOTREACHED */

+    return BadImplementation;

+}

+

+void

+KdAddPointerDriver (KdPointerDriver *driver)

+{

+    KdPointerDriver **prev;

+

+    if (!driver)

+        return;

+

+    for (prev = &kdPointerDrivers; *prev; prev = &(*prev)->next) {

+        if (*prev == driver)

+            return;

+    }

+    *prev = driver;

+}

+

+void

+KdRemovePointerDriver (KdPointerDriver *driver)

+{

+    KdPointerDriver *tmp;

+

+    if (!driver)

+        return;

+

+    /* FIXME remove all pointers using this driver */

+    for (tmp = kdPointerDrivers; tmp; tmp = tmp->next) {

+        if (tmp->next == driver)

+            tmp->next = driver->next;

+    }

+    if (tmp == driver)

+        tmp = NULL;

+}

+

+void

+KdAddKeyboardDriver (KdKeyboardDriver *driver)

+{

+    KdKeyboardDriver **prev;

+

+    if (!driver)

+        return;

+

+    for (prev = &kdKeyboardDrivers; *prev; prev = &(*prev)->next) {

+        if (*prev == driver)

+            return;

+    }

+    *prev = driver;

+}

+

+void

+KdRemoveKeyboardDriver (KdKeyboardDriver *driver)

+{

+    KdKeyboardDriver *tmp;

+

+    if (!driver)

+        return;

+

+    /* FIXME remove all keyboards using this driver */

+    for (tmp = kdKeyboardDrivers; tmp; tmp = tmp->next) {

+        if (tmp->next == driver)

+            tmp->next = driver->next;

+    }

+    if (tmp == driver)

+        tmp = NULL;

+}

+

+KdKeyboardInfo *

+KdNewKeyboard (void)

+{

+    KdKeyboardInfo *ki = xcalloc(sizeof(KdKeyboardInfo), 1);

+    if (!ki)

+        return NULL;

+

+    ki->minScanCode = 0;

+    ki->maxScanCode = 0;

+    ki->leds = 0;

+    ki->bellPitch = 1000;

+    ki->bellDuration = 200;

+    ki->next = NULL;

+    ki->options = NULL;

+    ki->xkbRules = strdup(XKB_DFLT_RULES);

+    ki->xkbModel = strdup(XKB_DFLT_MODEL);

+    ki->xkbLayout = strdup(XKB_DFLT_LAYOUT);

+    ki->xkbVariant = strdup(XKB_DFLT_VARIANT);

+    ki->xkbOptions = strdup(XKB_DFLT_OPTIONS);

+

+    return ki;

+}

+

+int

+KdAddConfigKeyboard (char *keyboard)

+{

+    struct KdConfigDevice **prev, *new;

+

+    if (!keyboard)

+        return Success;

+

+    new = (struct KdConfigDevice *) xcalloc(sizeof(struct KdConfigDevice), 1);

+    if (!new)

+        return BadAlloc;

+

+    new->line = xstrdup(keyboard);

+    new->next = NULL;

+

+    for (prev = &kdConfigKeyboards; *prev; prev = &(*prev)->next);

+    *prev = new;

+

+    return Success;

+}

+

+int

+KdAddKeyboard (KdKeyboardInfo *ki)

+{

+    KdKeyboardInfo **prev;

+

+    if (!ki)

+        return !Success;

+

+    ki->dixdev = AddInputDevice(serverClient, KdKeyboardProc, TRUE);

+    if (!ki->dixdev) {

+        ErrorF("Couldn't register keyboard device %s\n",

+               ki->name ? ki->name : "(unnamed)");

+        return !Success;

+    }

+

+    ki->dixdev->deviceGrab.ActivateGrab = ActivateKeyboardGrab;

+    ki->dixdev->deviceGrab.DeactivateGrab = DeactivateKeyboardGrab;

+    RegisterOtherDevice(ki->dixdev);

+

+#ifdef DEBUG

+    ErrorF("added keyboard %s with dix id %d\n", ki->name, ki->dixdev->id);

+#endif

+

+    for (prev = &kdKeyboards; *prev; prev = &(*prev)->next);

+    *prev = ki;

+

+    return Success;

+}

+

+void

+KdRemoveKeyboard (KdKeyboardInfo *ki)

+{

+    KdKeyboardInfo **prev;

+

+    if (!ki)

+        return;

+

+    for (prev = &kdKeyboards; *prev; prev = &(*prev)->next) {

+        if (*prev == ki) {

+            *prev = ki->next;

+            break;

+        }

+    }

+

+    KdFreeKeyboard(ki);

+}

+

+int

+KdAddConfigPointer (char *pointer)

+{

+    struct KdConfigDevice **prev, *new;

+

+    if (!pointer)

+        return Success;

+

+    new = (struct KdConfigDevice *) xcalloc(sizeof(struct KdConfigDevice), 1);

+    if (!new)

+        return BadAlloc;

+

+    new->line = xstrdup(pointer);

+    new->next = NULL;

+

+    for (prev = &kdConfigPointers; *prev; prev = &(*prev)->next);

+    *prev = new;

+

+    return Success;

+}

+

+int

+KdAddPointer (KdPointerInfo *pi)

+{

+    KdPointerInfo **prev;

+

+    if (!pi)

+        return Success;

+

+    pi->mouseState = start;

+    pi->eventHeld = FALSE;

+

+    pi->dixdev = AddInputDevice(serverClient, KdPointerProc, TRUE);

+    if (!pi->dixdev) {

+        ErrorF("Couldn't add pointer device %s\n",

+               pi->name ? pi->name : "(unnamed)");

+        return BadDevice;

+    }

+

+    pi->dixdev->deviceGrab.ActivateGrab = ActivatePointerGrab;

+    pi->dixdev->deviceGrab.DeactivateGrab = DeactivatePointerGrab;

+    RegisterOtherDevice(pi->dixdev);

+

+    for (prev = &kdPointers; *prev; prev = &(*prev)->next);

+    *prev = pi;

+

+    return Success;

+}

+

+void

+KdRemovePointer (KdPointerInfo *pi)

+{

+    KdPointerInfo **prev;

+

+    if (!pi)

+        return;

+

+    for (prev = &kdPointers; *prev; prev = &(*prev)->next) {

+        if (*prev == pi) {

+            *prev = pi->next;

+            break;

+        }

+    }

+

+    KdFreePointer(pi);

+}

+

+/*

+ * You can call your kdriver server with something like:

+ * $ ./hw/kdrive/yourserver/X :1 -mouse evdev,,device=/dev/input/event4 -keybd

+ * evdev,,device=/dev/input/event1,xkbmodel=abnt2,xkblayout=br

+ */

+static Bool

+KdGetOptions (InputOption **options, char *string)

+{

+    InputOption     *newopt = NULL, **tmpo = NULL;

+    int             tam_key = 0;

+

+    newopt = xcalloc(1, sizeof (InputOption));

+    if (!newopt)

+        return FALSE;

+

+    for (tmpo = options; *tmpo; tmpo = &(*tmpo)->next)

+        ; /* Hello, I'm here */

+    *tmpo = newopt;

+

+    if (strchr(string, '='))

+    {

+        tam_key = (strchr(string, '=') - string);

+        newopt->key = (char *)xalloc(tam_key);

+        strncpy(newopt->key, string, tam_key);

+        newopt->key[tam_key] = '\0';

+        newopt->value = xstrdup(strchr(string, '=') + 1);

+    }

+    else

+    {

+        newopt->key = xstrdup(string);

+        newopt->value = NULL;

+    }

+    newopt->next = NULL;

+

+    return TRUE;

+}

+

+static void

+KdParseKbdOptions (KdKeyboardInfo *ki)

+{

+    InputOption *option = NULL;

+

+    for (option = ki->options; option; option = option->next)

+    {

+        if (strcasecmp(option->key, "XkbRules") == 0)

+            ki->xkbRules = option->value;

+        else if (strcasecmp(option->key, "XkbModel") == 0)

+            ki->xkbModel = option->value;

+        else if (strcasecmp(option->key, "XkbLayout") == 0)

+            ki->xkbLayout = option->value;

+        else if (strcasecmp(option->key, "XkbVariant") == 0)

+            ki->xkbVariant = option->value;

+        else if (strcasecmp(option->key, "XkbOptions") == 0)

+            ki->xkbOptions = option->value;

+        else if (!strcasecmp (option->key, "device"))

+            ki->path = strdup(option->value);

+        else

+           ErrorF("Kbd option key (%s) of value (%s) not assigned!\n",

+                    option->key, option->value);

+    }

+}

+

+KdKeyboardInfo *

+KdParseKeyboard (char *arg)

+{

+    char            save[1024];

+    char            delim;

+    InputOption     *options = NULL;

+    KdKeyboardInfo     *ki = NULL;

+

+    ki = KdNewKeyboard();

+    if (!ki)

+        return NULL;

+

+    ki->name = strdup("Unknown KDrive Keyboard");

+    ki->path = NULL;

+    ki->driver = NULL;

+    ki->driverPrivate = NULL;

+    ki->next = NULL;

+

+    if (!arg)

+    {

+        ErrorF("keybd: no arg\n");

+        KdFreeKeyboard (ki);

+        return NULL;

+    }

+

+    if (strlen (arg) >= sizeof (save))

+    {

+        ErrorF("keybd: arg too long\n");

+        KdFreeKeyboard (ki);

+        return NULL;

+    }

+

+    arg = KdParseFindNext (arg, ",", save, &delim);

+    if (!save[0])

+    {

+        ErrorF("keybd: failed on save[0]\n");

+        KdFreeKeyboard (ki);

+        return NULL;

+    }

+

+    if (strcmp (save, "auto") == 0)

+        ki->driverPrivate = NULL;

+    else

+        ki->driverPrivate = xstrdup(save);

+

+    if (delim != ',')

+    {

+        return ki;

+    }

+

+    arg = KdParseFindNext (arg, ",", save, &delim);

+

+    while (delim == ',')

+    {

+        arg = KdParseFindNext (arg, ",", save, &delim);

+

+	if (!KdGetOptions(&options, save))

+	{

+	    KdFreeKeyboard(ki);

+	    return NULL;

+        }

+    }

+

+    if (options)

+    {

+        ki->options = options;

+        KdParseKbdOptions(ki);

+    }

+

+    return ki;

+}

+

+static void

+KdParsePointerOptions (KdPointerInfo *pi)

+{

+    InputOption *option = NULL;

+

+    for (option = pi->options; option; option = option->next)

+    {

+        if (!strcmp (option->key, "emulatemiddle"))

+            pi->emulateMiddleButton = TRUE;

+        else if (!strcmp (option->key, "noemulatemiddle"))

+            pi->emulateMiddleButton = FALSE;

+        else if (!strcmp (option->key, "transformcoord"))

+            pi->transformCoordinates = TRUE;

+        else if (!strcmp (option->key, "rawcoord"))

+            pi->transformCoordinates = FALSE;

+        else if (!strcasecmp (option->key, "device"))

+            pi->path = strdup(option->value);

+        else if (!strcasecmp (option->key, "protocol"))

+            pi->protocol = strdup(option->value);

+        else

+            ErrorF("Pointer option key (%s) of value (%s) not assigned!\n",

+                    option->key, option->value);

+    }

+}

+

+KdPointerInfo *

+KdParsePointer (char *arg)

+{

+    char            save[1024];

+    char            delim;

+    KdPointerInfo   *pi = NULL;

+    InputOption     *options = NULL;

+    int             i = 0;

+

+    pi = KdNewPointer();

+    if (!pi)

+        return NULL;

+    pi->emulateMiddleButton = kdEmulateMiddleButton;

+    pi->transformCoordinates = !kdRawPointerCoordinates;

+    pi->protocol = NULL;

+    pi->nButtons = 5; /* XXX should not be hardcoded */

+    pi->inputClass = KD_MOUSE;

+

+    if (!arg)

+    {

+        ErrorF("mouse: no arg\n");

+        KdFreePointer (pi);

+        return NULL;

+    }

+

+    if (strlen (arg) >= sizeof (save))

+    {

+        ErrorF("mouse: arg too long\n");

+        KdFreePointer (pi);

+        return NULL;

+    }

+    arg = KdParseFindNext (arg, ",", save, &delim);

+    if (!save[0])

+    {

+        ErrorF("failed on save[0]\n");

+        KdFreePointer (pi);

+        return NULL;

+    }

+

+    if (strcmp(save, "auto") == 0)

+        pi->driverPrivate = NULL;

+    else

+        pi->driverPrivate = xstrdup(save);

+

+    if (delim != ',')

+    {

+        return pi;

+    }

+

+    arg = KdParseFindNext (arg, ",", save, &delim);

+

+    while (delim == ',')

+    {

+        arg = KdParseFindNext (arg, ",", save, &delim);

+        if (save[0] == '{')

+        {

+            char *s = save + 1;

+             i = 0;

+             while (*s && *s != '}')

+             {

+                if ('1' <= *s && *s <= '0' + pi->nButtons)

+                    pi->map[i] = *s - '0';

+                else

+                    UseMsg ();

+                s++;

+             }

+        }

+        else

+        {

+            if (!KdGetOptions(&options, save))

+            {

+                KdFreePointer(pi);

+                return NULL;

+            }

+        }

+    }

+

+    if (options)

+    {

+        pi->options = options;

+        KdParsePointerOptions(pi);

+    }

+

+    return pi;

+}

+

+

+void

+KdInitInput (void)

+{

+    KdPointerInfo *pi;

+    KdKeyboardInfo *ki;

+    struct KdConfigDevice *dev;

+

+    kdInputEnabled = TRUE;

+

+    for (dev = kdConfigPointers; dev; dev = dev->next) {

+        pi = KdParsePointer(dev->line);

+        if (!pi)

+            ErrorF("Failed to parse pointer\n");

+        if (KdAddPointer(pi) != Success)

+            ErrorF("Failed to add pointer!\n");

+    }

+    for (dev = kdConfigKeyboards; dev; dev = dev->next) {

+        ki = KdParseKeyboard(dev->line);

+        if (!ki)

+            ErrorF("Failed to parse keyboard\n");

+        if (KdAddKeyboard(ki) != Success)

+            ErrorF("Failed to add keyboard!\n");

+    }

+

+    mieqInit();

+}

+

+/*

+ * Middle button emulation state machine

+ *

+ *  Possible transitions:

+ *	Button 1 press	    v1

+ *	Button 1 release    ^1

+ *	Button 2 press	    v2

+ *	Button 2 release    ^2

+ *	Button 3 press	    v3

+ *	Button 3 release    ^3

+ *	Button other press  vo

+ *	Button other release ^o

+ *	Mouse motion	    <>

+ *	Keyboard event	    k

+ *	timeout		    ...

+ *	outside box	    <->

+ *

+ *  States:

+ *	start

+ *	button_1_pend

+ *	button_1_down

+ *	button_2_down

+ *	button_3_pend

+ *	button_3_down

+ *	synthetic_2_down_13

+ *	synthetic_2_down_3

+ *	synthetic_2_down_1

+ *

+ *  Transition diagram

+ *

+ *  start

+ *	v1  -> (hold) (settimeout) button_1_pend

+ *	^1  -> (deliver) start

+ *	v2  -> (deliver) button_2_down

+ *	^2  -> (deliever) start

+ *	v3  -> (hold) (settimeout) button_3_pend

+ *	^3  -> (deliver) start

+ *	vo  -> (deliver) start

+ *	^o  -> (deliver) start

+ *	<>  -> (deliver) start

+ *	k   -> (deliver) start

+ *

+ *  button_1_pend	(button 1 is down, timeout pending)

+ *	^1  -> (release) (deliver) start

+ *	v2  -> (release) (deliver) button_1_down

+ *	^2  -> (release) (deliver) button_1_down

+ *	v3  -> (cleartimeout) (generate v2) synthetic_2_down_13

+ *	^3  -> (release) (deliver) button_1_down

+ *	vo  -> (release) (deliver) button_1_down

+ *	^o  -> (release) (deliver) button_1_down

+ *	<-> -> (release) (deliver) button_1_down

+ *	<>  -> (deliver) button_1_pend

+ *	k   -> (release) (deliver) button_1_down

+ *	... -> (release) button_1_down

+ *

+ *  button_1_down	(button 1 is down)

+ *	^1  -> (deliver) start

+ *	v2  -> (deliver) button_1_down

+ *	^2  -> (deliver) button_1_down

+ *	v3  -> (deliver) button_1_down

+ *	^3  -> (deliver) button_1_down

+ *	vo  -> (deliver) button_1_down

+ *	^o  -> (deliver) button_1_down

+ *	<>  -> (deliver) button_1_down

+ *	k   -> (deliver) button_1_down

+ *

+ *  button_2_down	(button 2 is down)

+ *	v1  -> (deliver) button_2_down

+ *	^1  -> (deliver) button_2_down

+ *	^2  -> (deliver) start

+ *	v3  -> (deliver) button_2_down

+ *	^3  -> (deliver) button_2_down

+ *	vo  -> (deliver) button_2_down

+ *	^o  -> (deliver) button_2_down

+ *	<>  -> (deliver) button_2_down

+ *	k   -> (deliver) button_2_down

+ *

+ *  button_3_pend	(button 3 is down, timeout pending)

+ *	v1  -> (generate v2) synthetic_2_down

+ *	^1  -> (release) (deliver) button_3_down

+ *	v2  -> (release) (deliver) button_3_down

+ *	^2  -> (release) (deliver) button_3_down

+ *	^3  -> (release) (deliver) start

+ *	vo  -> (release) (deliver) button_3_down

+ *	^o  -> (release) (deliver) button_3_down

+ *	<-> -> (release) (deliver) button_3_down

+ *	<>  -> (deliver) button_3_pend

+ *	k   -> (release) (deliver) button_3_down

+ *	... -> (release) button_3_down

+ *

+ *  button_3_down	(button 3 is down)

+ *	v1  -> (deliver) button_3_down

+ *	^1  -> (deliver) button_3_down

+ *	v2  -> (deliver) button_3_down

+ *	^2  -> (deliver) button_3_down

+ *	^3  -> (deliver) start

+ *	vo  -> (deliver) button_3_down

+ *	^o  -> (deliver) button_3_down

+ *	<>  -> (deliver) button_3_down

+ *	k   -> (deliver) button_3_down

+ *

+ *  synthetic_2_down_13	(button 1 and 3 are down)

+ *	^1  -> (generate ^2) synthetic_2_down_3

+ *	v2  -> synthetic_2_down_13

+ *	^2  -> synthetic_2_down_13

+ *	^3  -> (generate ^2) synthetic_2_down_1

+ *	vo  -> (deliver) synthetic_2_down_13

+ *	^o  -> (deliver) synthetic_2_down_13

+ *	<>  -> (deliver) synthetic_2_down_13

+ *	k   -> (deliver) synthetic_2_down_13

+ *

+ *  synthetic_2_down_3 (button 3 is down)

+ *	v1  -> (deliver) synthetic_2_down_3

+ *	^1  -> (deliver) synthetic_2_down_3

+ *	v2  -> synthetic_2_down_3

+ *	^2  -> synthetic_2_down_3

+ *	^3  -> start

+ *	vo  -> (deliver) synthetic_2_down_3

+ *	^o  -> (deliver) synthetic_2_down_3

+ *	<>  -> (deliver) synthetic_2_down_3

+ *	k   -> (deliver) synthetic_2_down_3

+ *

+ *  synthetic_2_down_1 (button 1 is down)

+ *	^1  -> start

+ *	v2  -> synthetic_2_down_1

+ *	^2  -> synthetic_2_down_1

+ *	v3  -> (deliver) synthetic_2_down_1

+ *	^3  -> (deliver) synthetic_2_down_1

+ *	vo  -> (deliver) synthetic_2_down_1

+ *	^o  -> (deliver) synthetic_2_down_1

+ *	<>  -> (deliver) synthetic_2_down_1

+ *	k   -> (deliver) synthetic_2_down_1

+ */

+

+typedef enum _inputClass {

+    down_1, up_1,

+    down_2, up_2,

+    down_3, up_3,

+    down_o, up_o,

+    motion, outside_box,

+    keyboard, timeout,

+    num_input_class

+} KdInputClass;

+

+typedef enum _inputAction {

+    noop,

+    hold,

+    setto,

+    deliver,

+    release,

+    clearto,

+    gen_down_2,

+    gen_up_2

+} KdInputAction;

+

+#define MAX_ACTIONS 2

+

+typedef struct _inputTransition {

+    KdInputAction  actions[MAX_ACTIONS];

+    KdPointerState nextState;

+} KdInputTransition;

+

+static const

+KdInputTransition  kdInputMachine[num_input_states][num_input_class] = {

+    /* start */

+    {

+	{ { hold, setto },	    button_1_pend },	/* v1 */

+	{ { deliver, noop },	    start },		/* ^1 */

+	{ { deliver, noop },	    button_2_down },	/* v2 */

+	{ { deliver, noop },	    start },		/* ^2 */

+	{ { hold, setto },	    button_3_pend },	/* v3 */

+	{ { deliver, noop },	    start },		/* ^3 */

+	{ { deliver, noop },	    start },		/* vo */

+	{ { deliver, noop },	    start },		/* ^o */

+	{ { deliver, noop },	    start },		/* <> */

+	{ { deliver, noop },	    start },		/* <-> */

+	{ { noop, noop },	    start },		/* k */

+	{ { noop, noop },	    start },		/* ... */

+    },

+    /* button_1_pend */

+    {

+	{ { noop, noop },	    button_1_pend },	/* v1 */

+	{ { release, deliver },	    start },		/* ^1 */

+	{ { release, deliver },	    button_1_down },	/* v2 */

+	{ { release, deliver },	    button_1_down },	/* ^2 */

+	{ { clearto, gen_down_2 },  synth_2_down_13 },	/* v3 */

+	{ { release, deliver },	    button_1_down },	/* ^3 */

+	{ { release, deliver },	    button_1_down },	/* vo */

+	{ { release, deliver },	    button_1_down },	/* ^o */

+	{ { deliver, noop },	    button_1_pend },	/* <> */

+	{ { release, deliver },	    button_1_down },	/* <-> */

+	{ { noop, noop },	    button_1_down },	/* k */

+	{ { release, noop },	    button_1_down },	/* ... */

+    },

+    /* button_1_down */

+    {

+	{ { noop, noop },	    button_1_down },	/* v1 */

+	{ { deliver, noop },	    start },		/* ^1 */

+	{ { deliver, noop },	    button_1_down },	/* v2 */

+	{ { deliver, noop },	    button_1_down },	/* ^2 */

+	{ { deliver, noop },	    button_1_down },	/* v3 */

+	{ { deliver, noop },	    button_1_down },	/* ^3 */

+	{ { deliver, noop },	    button_1_down },	/* vo */

+	{ { deliver, noop },	    button_1_down },	/* ^o */

+	{ { deliver, noop },	    button_1_down },	/* <> */

+	{ { deliver, noop },	    button_1_down },	/* <-> */

+	{ { noop, noop },	    button_1_down },	/* k */

+	{ { noop, noop },	    button_1_down },	/* ... */

+    },

+    /* button_2_down */

+    {

+	{ { deliver, noop },	    button_2_down },	/* v1 */

+	{ { deliver, noop },	    button_2_down },	/* ^1 */

+	{ { noop, noop },	    button_2_down },	/* v2 */

+	{ { deliver, noop },	    start },		/* ^2 */

+	{ { deliver, noop },	    button_2_down },	/* v3 */

+	{ { deliver, noop },	    button_2_down },	/* ^3 */

+	{ { deliver, noop },	    button_2_down },	/* vo */

+	{ { deliver, noop },	    button_2_down },	/* ^o */

+	{ { deliver, noop },	    button_2_down },	/* <> */

+	{ { deliver, noop },	    button_2_down },	/* <-> */

+	{ { noop, noop },	    button_2_down },	/* k */

+	{ { noop, noop },	    button_2_down },	/* ... */

+    },

+    /* button_3_pend */

+    {

+	{ { clearto, gen_down_2 },  synth_2_down_13 },	/* v1 */

+	{ { release, deliver },	    button_3_down },	/* ^1 */

+	{ { release, deliver },	    button_3_down },	/* v2 */

+	{ { release, deliver },	    button_3_down },	/* ^2 */

+	{ { release, deliver },	    button_3_down },	/* v3 */

+	{ { release, deliver },	    start },		/* ^3 */

+	{ { release, deliver },	    button_3_down },	/* vo */

+	{ { release, deliver },	    button_3_down },	/* ^o */

+	{ { deliver, noop },	    button_3_pend },	/* <> */

+	{ { release, deliver },	    button_3_down },	/* <-> */

+	{ { release, noop },	    button_3_down },	/* k */

+	{ { release, noop },	    button_3_down },	/* ... */

+    },

+    /* button_3_down */

+    {

+	{ { deliver, noop },	    button_3_down },	/* v1 */

+	{ { deliver, noop },	    button_3_down },	/* ^1 */

+	{ { deliver, noop },	    button_3_down },	/* v2 */

+	{ { deliver, noop },	    button_3_down },	/* ^2 */

+	{ { noop, noop },	    button_3_down },	/* v3 */

+	{ { deliver, noop },	    start },		/* ^3 */

+	{ { deliver, noop },	    button_3_down },	/* vo */

+	{ { deliver, noop },	    button_3_down },	/* ^o */

+	{ { deliver, noop },	    button_3_down },	/* <> */

+	{ { deliver, noop },	    button_3_down },	/* <-> */

+	{ { noop, noop },	    button_3_down },	/* k */

+	{ { noop, noop },	    button_3_down },	/* ... */

+    },

+    /* synthetic_2_down_13 */

+    {

+	{ { noop, noop },	    synth_2_down_13 },	/* v1 */

+	{ { gen_up_2, noop },	    synth_2_down_3 },	/* ^1 */

+	{ { noop, noop },	    synth_2_down_13 },	/* v2 */

+	{ { noop, noop },	    synth_2_down_13 },	/* ^2 */

+	{ { noop, noop },	    synth_2_down_13 },	/* v3 */

+	{ { gen_up_2, noop },	    synth_2_down_1 },	/* ^3 */

+	{ { deliver, noop },	    synth_2_down_13 },	/* vo */

+	{ { deliver, noop },	    synth_2_down_13 },	/* ^o */

+	{ { deliver, noop },	    synth_2_down_13 },	/* <> */

+	{ { deliver, noop },	    synth_2_down_13 },	/* <-> */

+	{ { noop, noop },	    synth_2_down_13 },	/* k */

+	{ { noop, noop },	    synth_2_down_13 },	/* ... */

+    },

+    /* synthetic_2_down_3 */

+    {

+	{ { deliver, noop },	    synth_2_down_3 },	/* v1 */

+	{ { deliver, noop },	    synth_2_down_3 },	/* ^1 */

+	{ { deliver, noop },	    synth_2_down_3 },	/* v2 */

+	{ { deliver, noop },	    synth_2_down_3 },	/* ^2 */

+	{ { noop, noop },	    synth_2_down_3 },	/* v3 */

+	{ { noop, noop },	    start },		/* ^3 */

+	{ { deliver, noop },	    synth_2_down_3 },	/* vo */

+	{ { deliver, noop },	    synth_2_down_3 },	/* ^o */

+	{ { deliver, noop },	    synth_2_down_3 },	/* <> */

+	{ { deliver, noop },	    synth_2_down_3 },	/* <-> */

+	{ { noop, noop },	    synth_2_down_3 },	/* k */

+	{ { noop, noop },	    synth_2_down_3 },	/* ... */

+    },

+    /* synthetic_2_down_1 */

+    {

+	{ { noop, noop },	    synth_2_down_1 },	/* v1 */

+	{ { noop, noop },	    start },		/* ^1 */

+	{ { deliver, noop },	    synth_2_down_1 },	/* v2 */

+	{ { deliver, noop },	    synth_2_down_1 },	/* ^2 */

+	{ { deliver, noop },	    synth_2_down_1 },	/* v3 */

+	{ { deliver, noop },	    synth_2_down_1 },	/* ^3 */

+	{ { deliver, noop },	    synth_2_down_1 },	/* vo */

+	{ { deliver, noop },	    synth_2_down_1 },	/* ^o */

+	{ { deliver, noop },	    synth_2_down_1 },	/* <> */

+	{ { deliver, noop },	    synth_2_down_1 },	/* <-> */

+	{ { noop, noop },	    synth_2_down_1 },	/* k */

+	{ { noop, noop },	    synth_2_down_1 },	/* ... */

+    },

+};

+

+#define EMULATION_WINDOW    10

+#define EMULATION_TIMEOUT   100

+

+static int

+KdInsideEmulationWindow (KdPointerInfo *pi, int x, int y, int z)

+{

+    pi->emulationDx = pi->heldEvent.x - x;

+    pi->emulationDy = pi->heldEvent.y - y;

+

+    return (abs (pi->emulationDx) < EMULATION_WINDOW &&

+	    abs (pi->emulationDy) < EMULATION_WINDOW);

+}

+

+static KdInputClass

+KdClassifyInput (KdPointerInfo *pi, int type, int x, int y, int z, int b)

+{

+    switch (type) {

+    case ButtonPress:

+	switch (b) {

+	case 1: return down_1;

+	case 2: return down_2;

+	case 3: return down_3;

+	default: return down_o;

+	}

+	break;

+    case ButtonRelease:

+	switch (b) {

+	case 1: return up_1;

+	case 2: return up_2;

+	case 3: return up_3;

+	default: return up_o;

+	}

+	break;

+    case MotionNotify:

+	if (pi->eventHeld && !KdInsideEmulationWindow(pi, x, y, z))

+	    return outside_box;

+	else

+	    return motion;

+    default:

+	return keyboard;

+    }

+    return keyboard;

+}

+

+#ifdef DEBUG

+char	*kdStateNames[] = {

+    "start",

+    "button_1_pend",

+    "button_1_down",

+    "button_2_down",

+    "button_3_pend",

+    "button_3_down",

+    "synth_2_down_13",

+    "synth_2_down_3",

+    "synthetic_2_down_1",

+    "num_input_states"

+};

+

+char	*kdClassNames[] = {

+    "down_1", "up_1",

+    "down_2", "up_2",

+    "down_3", "up_3",

+    "motion", "ouside_box",

+    "keyboard", "timeout",

+    "num_input_class"

+};

+

+char *kdActionNames[] = {

+    "noop",

+    "hold",

+    "setto",

+    "deliver",

+    "release",

+    "clearto",

+    "gen_down_2",

+    "gen_up_2",

+};

+#endif /* DEBUG */

+

+static void

+KdQueueEvent (DeviceIntPtr pDev, InternalEvent *ev)

+{

+    KdAssertSigioBlocked ("KdQueueEvent");

+    mieqEnqueue (pDev, ev);

+}

+

+/* We return true if we're stealing the event. */

+static Bool

+KdRunMouseMachine (KdPointerInfo *pi, KdInputClass c, int type, int x, int y,

+                   int z, int b, int absrel)

+{

+    const KdInputTransition *t;

+    int	a;

+

+    c = KdClassifyInput(pi, type, x, y, z, b);

+    t = &kdInputMachine[pi->mouseState][c];

+    for (a = 0; a < MAX_ACTIONS; a++)

+    {

+	switch (t->actions[a]) {

+	case noop:

+	    break;

+	case hold:

+	    pi->eventHeld = TRUE;

+	    pi->emulationDx = 0;

+	    pi->emulationDy = 0;

+	    pi->heldEvent.type = type;

+            pi->heldEvent.x = x;

+            pi->heldEvent.y = y;

+            pi->heldEvent.z = z;

+            pi->heldEvent.flags = b;

+            pi->heldEvent.absrel = absrel;

+            return TRUE;

+	    break;

+	case setto:

+	    pi->emulationTimeout = GetTimeInMillis () + EMULATION_TIMEOUT;

+	    pi->timeoutPending = TRUE;

+	    break;

+	case deliver:

+            _KdEnqueuePointerEvent (pi, pi->heldEvent.type, pi->heldEvent.x,

+                                    pi->heldEvent.y, pi->heldEvent.z,

+                                    pi->heldEvent.flags, pi->heldEvent.absrel,

+                                    TRUE);

+	    break;

+	case release:

+	    pi->eventHeld = FALSE;

+	    pi->timeoutPending = FALSE;

+            _KdEnqueuePointerEvent (pi, pi->heldEvent.type, pi->heldEvent.x,

+                                    pi->heldEvent.y, pi->heldEvent.z,

+                                    pi->heldEvent.flags, pi->heldEvent.absrel,

+                                    TRUE);

+            return TRUE;

+	    break;

+	case clearto:

+	    pi->timeoutPending = FALSE;

+	    break;

+	case gen_down_2:

+            _KdEnqueuePointerEvent (pi, ButtonPress, x, y, z, 2, absrel,

+                                    TRUE);

+	    pi->eventHeld = FALSE;

+            return TRUE;

+	    break;

+	case gen_up_2:

+            _KdEnqueuePointerEvent (pi, ButtonRelease, x, y, z, 2, absrel,

+                                    TRUE);

+            return TRUE;

+	    break;

+	}

+    }

+    pi->mouseState = t->nextState;

+    return FALSE;

+}

+

+static int

+KdHandlePointerEvent (KdPointerInfo *pi, int type, int x, int y, int z, int b,

+                      int absrel)

+{

+    if (pi->emulateMiddleButton)

+        return KdRunMouseMachine (pi, KdClassifyInput(pi, type, x, y, z, b),

+                                  type, x, y, z, b, absrel);

+    return FALSE;

+}

+

+static void

+KdReceiveTimeout (KdPointerInfo *pi)

+{

+    KdRunMouseMachine (pi, timeout, 0, 0, 0, 0, 0, 0);

+}

+

+/*

+ * kdCheckTermination

+ *

+ * This function checks for the key sequence that terminates the server.  When

+ * detected, it sets the dispatchException flag and returns.  The key sequence

+ * is:

+ *	Control-Alt

+ * It's assumed that the server will be waken up by the caller when this

+ * function returns.

+ */

+

+extern int nClients;

+

+void

+KdReleaseAllKeys (void)

+{

+#if 0

+    int	key, nEvents, i;

+    KdKeyboardInfo *ki;

+

+    KdBlockSigio ();

+

+    for (ki = kdKeyboards; ki; ki = ki->next) {

+        for (key = ki->keySyms.minKeyCode; key < ki->keySyms.maxKeyCode;

+             key++) {

+            if (key_is_down(ki->dixdev, key, KEY_POSTED | KEY_PROCESSED)) {

+                KdHandleKeyboardEvent(ki, KeyRelease, key);

+                GetEventList(&kdEvents);

+                nEvents = GetKeyboardEvents(kdEvents, ki->dixdev, KeyRelease, key);

+                for (i = 0; i < nEvents; i++)

+                    KdQueueEvent (ki->dixdev, (kdEvents + i)->event);

+            }

+        }

+    }

+

+    KdUnblockSigio ();

+#endif

+}

+

+static void

+KdCheckLock (void)

+{

+    KeyClassPtr	    keyc = NULL;

+    Bool	    isSet = FALSE, shouldBeSet = FALSE;

+    KdKeyboardInfo     *tmp = NULL;

+

+    for (tmp = kdKeyboards; tmp; tmp = tmp->next) {

+        if (tmp->LockLed && tmp->dixdev && tmp->dixdev->key) {

+            keyc = tmp->dixdev->key;

+            isSet = (tmp->leds & (1 << (tmp->LockLed-1))) != 0;

+            /* FIXME: Just use XKB indicators! */

+            shouldBeSet = !!(XkbStateFieldFromRec(&keyc->xkbInfo->state) & LockMask);

+            if (isSet != shouldBeSet)

+                KdSetLed (tmp, tmp->LockLed, shouldBeSet);

+        }

+    }

+}

+

+void

+KdEnqueueKeyboardEvent(KdKeyboardInfo   *ki,

+                       unsigned char scan_code,

+		       unsigned char is_up)

+{

+    unsigned char key_code;

+    KeyClassPtr	keyc = NULL;

+    KeybdCtrl *ctrl = NULL;

+    int type, nEvents, i;

+

+    if (!ki || !ki->dixdev || !ki->dixdev->kbdfeed || !ki->dixdev->key)

+	return;

+

+    keyc = ki->dixdev->key;

+    ctrl = &ki->dixdev->kbdfeed->ctrl;

+

+    if (scan_code >= ki->minScanCode && scan_code <= ki->maxScanCode)

+    {

+	key_code = scan_code + KD_MIN_KEYCODE - ki->minScanCode;

+

+	/*

+	 * Set up this event -- the type may be modified below

+	 */

+	if (is_up)

+	    type = KeyRelease;

+	else

+	    type = KeyPress;

+

+        GetEventList(&kdEvents);

+

+        nEvents = GetKeyboardEvents(kdEvents, ki->dixdev, type, key_code);

+        for (i = 0; i < nEvents; i++)

+            KdQueueEvent(ki->dixdev, (InternalEvent *)((kdEvents + i)->event));

+    }

+    else {

+        ErrorF("driver %s wanted to post scancode %d outside of [%d, %d]!\n",

+               ki->name, scan_code, ki->minScanCode, ki->maxScanCode);

+    }

+}

+

+/*

+ * kdEnqueuePointerEvent

+ *

+ * This function converts hardware mouse event information into X event

+ * information.  A mouse movement event is passed off to MI to generate

+ * a MotionNotify event, if appropriate.  Button events are created and

+ * passed off to MI for enqueueing.

+ */

+

+/* FIXME do something a little more clever to deal with multiple axes here */

+void

+KdEnqueuePointerEvent(KdPointerInfo *pi, unsigned long flags, int rx, int ry,

+                      int rz)

+{

+    CARD32        ms;

+    unsigned char buttons;

+    int           x, y, z;

+    int           (*matrix)[3] = kdPointerMatrix.matrix;

+    unsigned long button;

+    int           n;

+    int           dixflags = 0;

+

+    if (!pi)

+	return;

+

+    ms = GetTimeInMillis();

+

+    /* we don't need to transform z, so we don't. */

+    if (flags & KD_MOUSE_DELTA) {

+	if (pi->transformCoordinates) {

+	    x = matrix[0][0] * rx + matrix[0][1] * ry;

+	    y = matrix[1][0] * rx + matrix[1][1] * ry;

+	}

+	else {

+	    x = rx;

+	    y = ry;

+	}

+    }

+    else {

+	if (pi->transformCoordinates) {

+	    x = matrix[0][0] * rx + matrix[0][1] * ry + matrix[0][2];

+	    y = matrix[1][0] * rx + matrix[1][1] * ry + matrix[1][2];

+	}

+	else {

+	    x = rx;

+	    y = ry;

+	}

+    }

+    z = rz;

+

+    if (flags & KD_MOUSE_DELTA)

+    {

+        if (x || y || z)

+        {

+            dixflags = POINTER_RELATIVE | POINTER_ACCELERATE;

+            _KdEnqueuePointerEvent(pi, MotionNotify, x, y, z, 0, dixflags, FALSE);

+        }

+    } else

+    {

+        dixflags = POINTER_ABSOLUTE;

+        if (x != pi->dixdev->last.valuators[0] ||

+            y != pi->dixdev->last.valuators[1])

+            _KdEnqueuePointerEvent(pi, MotionNotify, x, y, z, 0, dixflags, FALSE);

+    }

+

+    buttons = flags;

+

+    for (button = KD_BUTTON_1, n = 1; n <= pi->nButtons;

+         button <<= 1, n++) {

+        if (((pi->buttonState & button) ^ (buttons & button)) &&

+           !(buttons & button)) {

+            _KdEnqueuePointerEvent(pi, ButtonRelease, x, y, z, n,

+                                   dixflags, FALSE);

+	}

+    }

+    for (button = KD_BUTTON_1, n = 1; n <= pi->nButtons;

+         button <<= 1, n++) {

+	if (((pi->buttonState & button) ^ (buttons & button)) &&

+	    (buttons & button)) {

+            _KdEnqueuePointerEvent(pi, ButtonPress, x, y, z, n,

+                                   dixflags, FALSE);

+        }

+    }

+

+    pi->buttonState = buttons;

+}

+

+void

+_KdEnqueuePointerEvent (KdPointerInfo *pi, int type, int x, int y, int z,

+                        int b, int absrel, Bool force)

+{

+    int nEvents = 0, i = 0;

+    int valuators[3] = { x, y, z };

+

+    /* TRUE from KdHandlePointerEvent, means 'we swallowed the event'. */

+    if (!force && KdHandlePointerEvent(pi, type, x, y, z, b, absrel))

+        return;

+

+    GetEventList(&kdEvents);

+    nEvents = GetPointerEvents(kdEvents, pi->dixdev, type, b, absrel,

+                               0, 3, valuators);

+    for (i = 0; i < nEvents; i++)

+        KdQueueEvent(pi->dixdev, (InternalEvent *)((kdEvents + i)->event));

+}

+

+void

+KdBlockHandler (int		screen,

+		pointer		blockData,

+		pointer		timeout,

+		pointer		readmask)

+{

+    KdPointerInfo		    *pi;

+    int myTimeout=0;

+

+    for (pi = kdPointers; pi; pi = pi->next)

+    {

+	if (pi->timeoutPending)

+	{

+	    int	ms;

+

+	    ms = pi->emulationTimeout - GetTimeInMillis ();

+	    if (ms < 1)

+		ms = 1;

+	    if(ms<myTimeout || myTimeout==0)

+		    myTimeout=ms;

+	}

+    }

+    /* if we need to poll for events, do that */

+    if(kdOsFuncs->pollEvents)

+    {

+	    (*kdOsFuncs->pollEvents)();

+	    myTimeout=20;

+    }

+    if(myTimeout>0)

+    	AdjustWaitForDelay (timeout, myTimeout);

+}

+

+void

+KdWakeupHandler (int		screen,

+		 pointer    	data,

+		 unsigned long	lresult,

+		 pointer	readmask)

+{

+    int		result = (int) lresult;

+    fd_set	*pReadmask = (fd_set *) readmask;

+    int		i;

+    KdPointerInfo	*pi;

+

+    if (kdInputEnabled && result > 0)

+    {

+	for (i = 0; i < kdNumInputFds; i++)

+	    if (FD_ISSET (kdInputFds[i].fd, pReadmask))

+	    {

+		KdBlockSigio ();

+		(*kdInputFds[i].read) (kdInputFds[i].fd, kdInputFds[i].closure);

+		KdUnblockSigio ();

+	    }

+    }

+    for (pi = kdPointers; pi; pi = pi->next)

+    {

+	if (pi->timeoutPending)

+	{

+	    if ((long) (GetTimeInMillis () - pi->emulationTimeout) >= 0)

+	    {

+		pi->timeoutPending = FALSE;

+		KdBlockSigio ();

+		KdReceiveTimeout (pi);

+		KdUnblockSigio ();

+	    }

+	}

+    }

+    if (kdSwitchPending)

+	KdProcessSwitch ();

+}

+

+#define KdScreenOrigin(pScreen) (&(KdGetScreenPriv(pScreen)->screen->origin))

+

+static Bool

+KdCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)

+{

+    ScreenPtr	pScreen  = *ppScreen;

+    ScreenPtr	pNewScreen;

+    int		n;

+    int		dx, dy;

+    int		best_x, best_y;

+    int		n_best_x, n_best_y;

+    CARD32	ms;

+

+    if (kdDisableZaphod || screenInfo.numScreens <= 1)

+	return FALSE;

+

+    if (0 <= *x && *x < pScreen->width && 0 <= *y && *y < pScreen->height)

+	return FALSE;

+

+    ms = GetTimeInMillis ();

+    if (kdOffScreen && (int) (ms - kdOffScreenTime) < 1000)

+	return FALSE;

+    kdOffScreen = TRUE;

+    kdOffScreenTime = ms;

+    n_best_x = -1;

+    best_x = 32767;

+    n_best_y = -1;

+    best_y = 32767;

+    for (n = 0; n < screenInfo.numScreens; n++)

+    {

+	pNewScreen = screenInfo.screens[n];

+	if (pNewScreen == pScreen)

+	    continue;

+	dx = KdScreenOrigin(pNewScreen)->x - KdScreenOrigin(pScreen)->x;

+	dy = KdScreenOrigin(pNewScreen)->y - KdScreenOrigin(pScreen)->y;

+	if (*x < 0)

+	{

+	    if (dx <= 0 && -dx < best_x)

+	    {

+		best_x = -dx;

+		n_best_x = n;

+	    }

+	}

+	else if (*x >= pScreen->width)

+	{

+	    if (dx >= 0 && dx < best_x)

+	    {

+		best_x = dx;

+		n_best_x = n;

+	    }

+	}

+	if (*y < 0)

+	{

+	    if (dy <= 0 && -dy < best_y)

+	    {

+		best_y = -dy;

+		n_best_y = n;

+	    }

+	}

+	else if (*y >= pScreen->height)

+	{

+	    if (dy >= 0 && dy < best_y)

+	    {

+		best_y = dy;

+		n_best_y = n;

+	    }

+	}

+    }

+    if (best_y < best_x)

+	n_best_x = n_best_y;

+    if (n_best_x == -1)

+	return FALSE;

+    pNewScreen = screenInfo.screens[n_best_x];

+

+    if (*x < 0)

+	*x += pNewScreen->width;

+    if (*y < 0)

+	*y += pNewScreen->height;

+

+    if (*x >= pScreen->width)

+	*x -= pScreen->width;

+    if (*y >= pScreen->height)

+	*y -= pScreen->height;

+

+    *ppScreen = pNewScreen;

+    return TRUE;

+}

+

+static void

+KdCrossScreen(ScreenPtr pScreen, Bool entering)

+{

+#ifndef XIPAQ

+    if (entering)

+	KdEnableScreen (pScreen);

+    else

+	KdDisableScreen (pScreen);

+#endif

+}

+

+int KdCurScreen;	/* current event screen */

+

+static void

+KdWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)

+{

+    KdBlockSigio ();

+    KdCurScreen = pScreen->myNum;

+    miPointerWarpCursor(pDev, pScreen, x, y);

+    KdUnblockSigio ();

+}

+

+miPointerScreenFuncRec kdPointerScreenFuncs =

+{

+    KdCursorOffScreen,

+    KdCrossScreen,

+    KdWarpCursor

+};

+

+#ifndef _MSC_VER

+void

+ProcessInputEvents (void)

+{

+    mieqProcessInputEvents();

+    miPointerUpdateSprite(inputInfo.pointer);

+    if (kdSwitchPending)

+	KdProcessSwitch ();

+    KdCheckLock ();

+}

+#endif

+

+/* FIXME use XSECURITY to work out whether the client should be allowed to

+ * open and close. */

+void

+OpenInputDevice(DeviceIntPtr pDev, ClientPtr client, int *status)

+{

+    if (!pDev)

+        *status = BadDevice;

+    else

+        *status = Success;

+}

+

+void

+CloseInputDevice(DeviceIntPtr pDev, ClientPtr client)

+{

+    return;

+}

+

+/* We initialise all input devices at startup. */

+void

+AddOtherInputDevices(void)

+{

+    return;

+}

+

+/* At the moment, absolute/relative is up to the client. */

+int

+SetDeviceMode(register ClientPtr client, DeviceIntPtr pDev, int mode)

+{

+    return BadMatch;

+}

+

+int

+SetDeviceValuators(register ClientPtr client, DeviceIntPtr pDev,

+                   int *valuators, int first_valuator, int num_valuators)

+{

+    return BadMatch;

+}

+

+int

+ChangeDeviceControl(register ClientPtr client, DeviceIntPtr pDev,

+                        xDeviceCtl *control)

+{

+    switch (control->control) {

+    case DEVICE_RESOLUTION:

+        /* FIXME do something more intelligent here */

+        return BadMatch;

+

+    case DEVICE_ABS_CALIB:

+    case DEVICE_ABS_AREA:

+        return Success;

+

+    case DEVICE_CORE:

+        return BadMatch;

+    case DEVICE_ENABLE:

+        return Success;

+

+    default:

+        return BadMatch;

+    }

+

+    /* NOTREACHED */

+    return BadImplementation;

+}

+

+int

+NewInputDeviceRequest(InputOption *options, InputAttributes *attrs,

+                      DeviceIntPtr *pdev)

+{

+    InputOption *option = NULL;

+    KdPointerInfo *pi = NULL;

+    KdKeyboardInfo *ki = NULL;

+

+    for (option = options; option; option = option->next) {

+        if (strcmp(option->key, "type") == 0) {

+            if (strcmp(option->value, "pointer") == 0) {

+                pi = KdNewPointer();

+                if (!pi)

+                    return BadAlloc;

+            }

+            else if (strcmp(option->value, "keyboard") == 0) {

+                ki = KdNewKeyboard();

+                if (!ki)

+                    return BadAlloc;

+            }

+            else {

+                ErrorF("unrecognised device type!\n");

+                return BadValue;

+            }

+        }

+#ifdef CONFIG_HAL

+        else if (strcmp(option->key, "_source") == 0 &&

+                 strcmp(option->value, "server/hal") == 0)

+        {

+            ErrorF("Ignoring device from HAL.\n");

+            return BadValue;

+        }

+#endif

+#ifdef CONFIG_UDEV

+        else if (strcmp(option->key, "_source") == 0 &&

+                 strcmp(option->value, "server/udev") == 0)

+        {

+            ErrorF("Ignoring device from udev.\n");

+            return BadValue;

+        }

+#endif

+    }

+

+    if (!ki && !pi) {

+        ErrorF("unrecognised device identifier!\n");

+        return BadValue;

+    }

+

+    /* FIXME: change this code below to use KdParseKbdOptions and

+     * KdParsePointerOptions */

+    for (option = options; option; option = option->next) {

+        if (strcmp(option->key, "device") == 0) {

+            if (pi && option->value)

+                pi->path = strdup(option->value);

+            else if (ki && option->value)

+                ki->path = strdup(option->value);

+        }

+        else if (strcmp(option->key, "driver") == 0) {

+            if (pi) {

+                pi->driver = KdFindPointerDriver(option->value);

+                if (!pi->driver) {

+                    ErrorF("couldn't find driver!\n");

+                    KdFreePointer(pi);

+                    return BadValue;

+                }

+                pi->options = options;

+            }

+            else if (ki) {

+                ki->driver = KdFindKeyboardDriver(option->value);

+                if (!ki->driver) {

+                    ErrorF("couldn't find driver!\n");

+                    KdFreeKeyboard(ki);

+                    return BadValue;

+                }

+                ki->options = options;

+            }

+        }

+    }

+

+    if (pi) {

+        if (KdAddPointer(pi) != Success ||

+            ActivateDevice(pi->dixdev, TRUE) != Success ||

+            EnableDevice(pi->dixdev, TRUE) != TRUE) {

+            ErrorF("couldn't add or enable pointer\n");

+            return BadImplementation;

+        }

+    }

+    else if (ki) {

+        if (KdAddKeyboard(ki) != Success ||

+            ActivateDevice(ki->dixdev, TRUE) != Success ||

+            EnableDevice(ki->dixdev, TRUE) != TRUE) {

+            ErrorF("couldn't add or enable keyboard\n");

+            return BadImplementation;

+        }

+    }

+

+    if (pi) {

+        *pdev = pi->dixdev;

+    } else if(ki) {

+        *pdev = ki->dixdev;

+    }

+

+    return Success;

+}

+

+void

+DeleteInputDeviceRequest(DeviceIntPtr pDev)

+{

+    RemoveDevice(pDev, TRUE);

+}

diff --git a/xorg-server/hw/kdrive/src/makefile b/xorg-server/hw/kdrive/src/makefile
new file mode 100644
index 000000000..e3a826faa
--- /dev/null
+++ b/xorg-server/hw/kdrive/src/makefile
@@ -0,0 +1,14 @@
+LIBRARY = libkdrive
+
+CSRCS =	\
+	kcmap.c		\
+	kcurscol.c	\
+	kdrive.c	\
+	kinfo.c		\
+	kinput.c	\
+	kmap.c		\
+	kmode.c		\
+	kshadow.c
+
+
+
diff --git a/xorg-server/hw/xfree86/common/compiler.h b/xorg-server/hw/xfree86/common/compiler.h
index ded71ee22..6414dd4a9 100644
--- a/xorg-server/hw/xfree86/common/compiler.h
+++ b/xorg-server/hw/xfree86/common/compiler.h
@@ -1,1376 +1,1376 @@
-/*
- * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Thomas Roell not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Thomas Roell makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- */
-/*
- * Copyright (c) 1994-2003 by The XFree86 Project, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
-#ifndef _COMPILER_H
-
-# define _COMPILER_H
-
-#if defined(__SUNPRO_C)
-# define DO_PROTOTYPES
-#endif
-
-/* Map Sun compiler platform defines to gcc-style used in the code */
-#if defined(__amd64) && !defined(__amd64__)
-# define __amd64__
-#endif
-#if defined(__i386) && !defined(__i386__)
-# define __i386__
-#endif
-#if defined(__sparc) && !defined(__sparc__)
-# define __sparc__
-#endif
-#if defined(__sparcv9) && !defined(__sparc64__)
-# define __sparc64__
-#endif
-
-#ifndef _X_EXPORT
-# include <X11/Xfuncproto.h>
-#endif
-
-# include <pixman.h> /* for uint*_t types */
-
-/* Allow drivers to use the GCC-supported __inline__ and/or __inline. */
-# ifndef __inline__
-#  if defined(__GNUC__)
-    /* gcc has __inline__ */
-#  elif defined(__HIGHC__)
-#   define __inline__ _Inline
-#  else
-#   define __inline__ /**/
-#  endif
-# endif /* __inline__ */
-# ifndef __inline
-#  if defined(__GNUC__)
-    /* gcc has __inline */
-#  elif defined(__HIGHC__)
-#   define __inline _Inline
-#  else
-#   define __inline /**/
-#  endif
-# endif /* __inline */
-
-/* Support gcc's __FUNCTION__ for people using other compilers */
-#if !defined(__GNUC__) && !defined(__FUNCTION__)
-# define __FUNCTION__ __func__ /* C99 */
-#endif
-
-# if defined(NO_INLINE) || defined(DO_PROTOTYPES)
-
-#  if !defined(__arm__)
-#   if !defined(__sparc__) && !defined(__sparc) && !defined(__arm32__) \
-      && !(defined(__alpha__) && defined(linux)) \
-      && !(defined(__ia64__) && defined(linux)) \
-
-extern _X_EXPORT void outb(unsigned short, unsigned char);
-extern _X_EXPORT void outw(unsigned short, unsigned short);
-extern _X_EXPORT void outl(unsigned short, unsigned int);
-extern _X_EXPORT unsigned int inb(unsigned short);
-extern _X_EXPORT unsigned int inw(unsigned short);
-extern _X_EXPORT unsigned int inl(unsigned short);
-
-#   else /* __sparc__,  __arm32__, __alpha__*/
-
-extern _X_EXPORT void outb(unsigned long, unsigned char);
-extern _X_EXPORT void outw(unsigned long, unsigned short);
-extern _X_EXPORT void outl(unsigned long, unsigned int);
-extern _X_EXPORT unsigned int inb(unsigned long);
-extern _X_EXPORT unsigned int inw(unsigned long);
-extern _X_EXPORT unsigned int inl(unsigned long);
-
-#   endif /* __sparc__,  __arm32__, __alpha__ */
-#  endif /* __arm__ */
-
-#  if defined(__powerpc__) && !defined(__OpenBSD__)
-extern unsigned long ldq_u(unsigned long *);
-extern unsigned long ldl_u(unsigned int *);
-extern unsigned long ldw_u(unsigned short *);
-extern void stq_u(unsigned long, unsigned long *);
-extern void stl_u(unsigned long, unsigned int *);
-extern void stw_u(unsigned long, unsigned short *);
-extern void mem_barrier(void);
-extern void write_mem_barrier(void);
-extern void stl_brx(unsigned long, volatile unsigned char *, int);
-extern void stw_brx(unsigned short, volatile unsigned char *, int);
-extern unsigned long ldl_brx(volatile unsigned char *, int);
-extern unsigned short ldw_brx(volatile unsigned char *, int);
-#  endif /* __powerpc__ && !__OpenBSD */
-
-# endif /* NO_INLINE || DO_PROTOTYPES */
-
-# ifndef NO_INLINE
-#  ifdef __GNUC__
-#   ifdef __i386__
-
-#    ifdef __SSE__
-#     define write_mem_barrier() __asm__ __volatile__ ("sfence" : : : "memory")
-#    else
-#     define write_mem_barrier() __asm__ __volatile__ ("lock; addl $0,0(%%esp)" : : : "memory")
-#    endif
-
-#    ifdef __SSE2__
-#     define mem_barrier() __asm__ __volatile__ ("mfence" : : : "memory")
-#    else
-#     define mem_barrier() __asm__ __volatile__ ("lock; addl $0,0(%%esp)" : : : "memory")
-#    endif
-
-#   elif defined __alpha__
-
-#    define mem_barrier() __asm__ __volatile__ ("mb" : : : "memory")
-#    define write_mem_barrier() __asm__ __volatile__ ("wmb" : : : "memory")
-
-#   elif defined __amd64__
-
-#    define mem_barrier() __asm__ __volatile__ ("mfence" : : : "memory")
-#    define write_mem_barrier() __asm__ __volatile__ ("sfence" : : : "memory")
-
-#   elif defined __ia64__
-
-#    ifndef __INTEL_COMPILER
-#     define mem_barrier()        __asm__ __volatile__ ("mf" : : : "memory")
-#     define write_mem_barrier()  __asm__ __volatile__ ("mf" : : : "memory")
-#    else
-#     include "ia64intrin.h"
-#     define mem_barrier() __mf()
-#     define write_mem_barrier() __mf()
-#    endif
-
-#   elif defined __mips__
-     /* Note: sync instruction requires MIPS II instruction set */
-#    define mem_barrier()		\
-	__asm__ __volatile__(		\
-		".set   push\n\t"	\
-		".set   noreorder\n\t"	\
-		".set   mips2\n\t"	\
-		"sync\n\t"		\
-		".set   pop"		\
-		: /* no output */	\
-		: /* no input */	\
-		: "memory")
-#    define write_mem_barrier() mem_barrier()
-
-#   elif defined __powerpc__
-
-#    if defined(linux) && defined(__powerpc64__)
-#     include <linux/version.h>
-#     if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)
-#      include <asm/memory.h>
-#     endif
-#    endif /* defined(linux) && defined(__powerpc64__) */
-
-#    ifndef eieio /* We deal with arch-specific eieio() routines above... */
-#     define eieio() __asm__ __volatile__ ("eieio" ::: "memory")
-#    endif /* eieio */
-#    define mem_barrier()	eieio()
-#    define write_mem_barrier()	eieio()
-
-#   elif defined __sparc__
-
-#    define barrier() __asm__ __volatile__ (".word 0x8143e00a" : : : "memory")
-#    define mem_barrier()         /* XXX: nop for now */
-#    define write_mem_barrier()   /* XXX: nop for now */
-#   endif
-#  endif /* __GNUC__ */
-# endif /* NO_INLINE */
-
-# ifndef mem_barrier
-#  define mem_barrier() /* NOP */
-# endif
-
-# ifndef write_mem_barrier
-#  define write_mem_barrier() /* NOP */
-# endif
-
-
-# ifndef NO_INLINE
-#  ifdef __GNUC__
-
-/* Define some packed structures to use with unaligned accesses */
-
-struct __una_u64 { uint64_t x __attribute__((packed)); };
-struct __una_u32 { uint32_t x __attribute__((packed)); };
-struct __una_u16 { uint16_t x __attribute__((packed)); };
-
-/* Elemental unaligned loads */
-
-static __inline__ uint64_t ldq_u(uint64_t *p)
-{
-	const struct __una_u64 *ptr = (const struct __una_u64 *) p;
-	return ptr->x;
-}
-
-static __inline__ uint32_t ldl_u(uint32_t *p)
-{
-	const struct __una_u32 *ptr = (const struct __una_u32 *) p;
-	return ptr->x;
-}
-
-static __inline__ uint16_t ldw_u(uint16_t *p)
-{
-	const struct __una_u16 *ptr = (const struct __una_u16 *) p;
-	return ptr->x;
-}
-
-/* Elemental unaligned stores */
-
-static __inline__ void stq_u(uint64_t val, uint64_t *p)
-{
-	struct __una_u64 *ptr = (struct __una_u64 *) p;
-	ptr->x = val;
-}
-
-static __inline__ void stl_u(uint32_t val, uint32_t *p)
-{
-	struct __una_u32 *ptr = (struct __una_u32 *) p;
-	ptr->x = val;
-}
-
-static __inline__ void stw_u(uint16_t val, uint16_t *p)
-{
-	struct __una_u16 *ptr = (struct __una_u16 *) p;
-	ptr->x = val;
-}
-#  else /* !__GNUC__ */
-
-#include <string.h> /* needed for memmove */
-
-static __inline__ uint64_t ldq_u(uint64_t *p)
-{
-	uint64_t ret;
-	memmove(&ret, p, sizeof(*p));
-	return ret;
-}
-
-static __inline__ uint32_t ldl_u(uint32_t *p)
-{
-	uint32_t ret;
-	memmove(&ret, p, sizeof(*p));
-	return ret;
-}
-
-static __inline__ uint16_t ldw_u(uint16_t *p)
-{
-	uint16_t ret;
-	memmove(&ret, p, sizeof(*p));
-	return ret;
-}
-
-static __inline__ void stq_u(uint64_t val, uint64_t *p)
-{
-	uint64_t tmp = val;
-	memmove(p, &tmp, sizeof(*p));
-}
-
-static __inline__ void stl_u(uint32_t val, uint32_t *p)
-{
-	uint32_t tmp = val;
-	memmove(p, &tmp, sizeof(*p));
-}
-
-static __inline__ void stw_u(uint16_t val, uint16_t *p)
-{
-	uint16_t tmp = val;
-	memmove(p, &tmp, sizeof(*p));
-}
-
-#  endif /* __GNUC__ */
-# endif /* NO_INLINE */
-
-# ifndef NO_INLINE
-#  ifdef __GNUC__
-#   if (defined(linux) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)) && (defined(__alpha__))
-
-#    ifdef linux
-/* for Linux on Alpha, we use the LIBC _inx/_outx routines */
-/* note that the appropriate setup via "ioperm" needs to be done */
-/*  *before* any inx/outx is done. */
-
-extern _X_EXPORT void _outb(unsigned char val, unsigned long port);
-extern _X_EXPORT void _outw(unsigned short val, unsigned long port);
-extern _X_EXPORT void _outl(unsigned int val, unsigned long port);
-extern _X_EXPORT unsigned int _inb(unsigned long port);
-extern _X_EXPORT unsigned int _inw(unsigned long port);
-extern _X_EXPORT unsigned int _inl(unsigned long port);
-
-static __inline__ void
-outb(unsigned long port, unsigned char val)
-{
-    _outb(val, port);
-}
-
-static __inline__ void
-outw(unsigned long port, unsigned short val)
-{
-    _outw(val, port);
-}
-
-static __inline__ void
-outl(unsigned long port, unsigned int val)
-{
-    _outl(val, port);
-}
-
-static __inline__ unsigned int
-inb(unsigned long port)
-{
-  return _inb(port);
-}
-
-static __inline__ unsigned int
-inw(unsigned long port)
-{
-  return _inw(port);
-}
-
-static __inline__ unsigned int
-inl(unsigned long port)
-{
-  return _inl(port);
-}
-
-#    endif /* linux */
-
-#    if (defined(__FreeBSD__) || defined(__OpenBSD__)) \
-      && !defined(DO_PROTOTYPES)
-
-/* for FreeBSD and OpenBSD on Alpha, we use the libio (resp. libalpha) */
-/*  inx/outx routines */
-/* note that the appropriate setup via "ioperm" needs to be done */
-/*  *before* any inx/outx is done. */
-
-extern _X_EXPORT void outb(unsigned int port, unsigned char val);
-extern _X_EXPORT void outw(unsigned int port, unsigned short val);
-extern _X_EXPORT void outl(unsigned int port, unsigned int val);
-extern _X_EXPORT unsigned char inb(unsigned int port);
-extern _X_EXPORT unsigned short inw(unsigned int port);
-extern _X_EXPORT unsigned int inl(unsigned int port);
-
-#    endif /* (__FreeBSD__ || __OpenBSD__ ) && !DO_PROTOTYPES */
-
-
-#if defined(__NetBSD__)
-#include <machine/pio.h>
-#endif /* __NetBSD__ */
-
-#   elif defined(linux) && defined(__ia64__) 
- 
-#    include <inttypes.h>
-
-#    include <sys/io.h>
-
-#    undef outb
-#    undef outw
-#    undef outl
-#    undef inb
-#    undef inw
-#    undef inl
-extern _X_EXPORT void outb(unsigned long port, unsigned char val);
-extern _X_EXPORT void outw(unsigned long port, unsigned short val);
-extern _X_EXPORT void outl(unsigned long port, unsigned int val);
-extern _X_EXPORT unsigned int inb(unsigned long port);
-extern _X_EXPORT unsigned int inw(unsigned long port);
-extern _X_EXPORT unsigned int inl(unsigned long port);
- 
-#   elif (defined(linux) || defined(__FreeBSD__)) && defined(__amd64__)
- 
-#    include <inttypes.h>
-
-static __inline__ void
-outb(unsigned short port, unsigned char val)
-{
-   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));
-}
-
-
-static __inline__ void
-outw(unsigned short port, unsigned short val)
-{
-   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));
-}
-
-static __inline__ void
-outl(unsigned short port, unsigned int val)
-{
-   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));
-}
-
-static __inline__ unsigned int
-inb(unsigned short port)
-{
-   unsigned char ret;
-   __asm__ __volatile__("inb %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-static __inline__ unsigned int
-inw(unsigned short port)
-{
-   unsigned short ret;
-   __asm__ __volatile__("inw %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-static __inline__ unsigned int
-inl(unsigned short port)
-{
-   unsigned int ret;
-   __asm__ __volatile__("inl %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-#   elif (defined(linux) || defined(sun) || defined(__OpenBSD__) || defined(__FreeBSD__)) && defined(__sparc__)
-
-#     ifndef ASI_PL
-#      define ASI_PL 0x88
-#     endif
-
-static __inline__ void
-outb(unsigned long port, unsigned char val)
-{
-	__asm__ __volatile__("stba %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (port), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ void
-outw(unsigned long port, unsigned short val)
-{
-	__asm__ __volatile__("stha %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (port), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ void
-outl(unsigned long port, unsigned int val)
-{
-	__asm__ __volatile__("sta %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (port), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ unsigned int
-inb(unsigned long port)
-{
-	unsigned int ret;
-	__asm__ __volatile__("lduba [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (port), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ unsigned int
-inw(unsigned long port)
-{
-	unsigned int ret;
-	__asm__ __volatile__("lduha [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (port), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ unsigned int
-inl(unsigned long port)
-{
-	unsigned int ret;
-	__asm__ __volatile__("lda [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (port), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ unsigned char
-xf86ReadMmio8(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned char ret;
-
-	__asm__ __volatile__("lduba [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (addr), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ unsigned short
-xf86ReadMmio16Be(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned short ret;
-
-	__asm__ __volatile__("lduh [%1], %0"
-			     : "=r" (ret)
-			     : "r" (addr));
-	return ret;
-}
-
-static __inline__ unsigned short
-xf86ReadMmio16Le(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned short ret;
-
-	__asm__ __volatile__("lduha [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (addr), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ unsigned int
-xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned int ret;
-
-	__asm__ __volatile__("ld [%1], %0"
-			     : "=r" (ret)
-			     : "r" (addr));
-	return ret;
-}
-
-static __inline__ unsigned int
-xf86ReadMmio32Le(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned int ret;
-
-	__asm__ __volatile__("lda [%1] %2, %0"
-			     : "=r" (ret)
-			     : "r" (addr), "i" (ASI_PL));
-	return ret;
-}
-
-static __inline__ void
-xf86WriteMmio8(__volatile__ void *base, const unsigned long offset,
-	       const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("stba %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ void
-xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset,
-		  const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("sth %0, [%1]"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr));
-	barrier();
-}
-
-static __inline__ void
-xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset,
-		  const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("stha %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ void
-xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,
-		  const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("st %0, [%1]"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr));
-	barrier();
-}
-
-static __inline__ void
-xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset,
-		  const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("sta %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-	barrier();
-}
-
-static __inline__ void
-xf86WriteMmio8NB(__volatile__ void *base, const unsigned long offset,
-		 const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("stba %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-}
-
-static __inline__ void
-xf86WriteMmio16BeNB(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("sth %0, [%1]"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr));
-}
-
-static __inline__ void
-xf86WriteMmio16LeNB(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("stha %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-}
-
-static __inline__ void
-xf86WriteMmio32BeNB(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("st %0, [%1]"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr));
-}
-
-static __inline__ void
-xf86WriteMmio32LeNB(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("sta %0, [%1] %2"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr), "i" (ASI_PL));
-}
-
-#   elif defined(__mips__) || (defined(__arm32__) && !defined(__linux__))
-#    ifdef __arm32__
-#     define PORT_SIZE long
-#    else
-#     define PORT_SIZE short
-#    endif
-
-_X_EXPORT unsigned int IOPortBase;  /* Memory mapped I/O port area */
-
-static __inline__ void
-outb(unsigned PORT_SIZE port, unsigned char val)
-{
-	*(volatile unsigned char*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;
-}
-
-static __inline__ void
-outw(unsigned PORT_SIZE port, unsigned short val)
-{
-	*(volatile unsigned short*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;
-}
-
-static __inline__ void
-outl(unsigned PORT_SIZE port, unsigned int val)
-{
-	*(volatile unsigned int*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;
-}
-
-static __inline__ unsigned int
-inb(unsigned PORT_SIZE port)
-{
-	return *(volatile unsigned char*)(((unsigned PORT_SIZE)(port))+IOPortBase);
-}
-
-static __inline__ unsigned int
-inw(unsigned PORT_SIZE port)
-{
-	return *(volatile unsigned short*)(((unsigned PORT_SIZE)(port))+IOPortBase);
-}
-
-static __inline__ unsigned int
-inl(unsigned PORT_SIZE port)
-{
-	return *(volatile unsigned int*)(((unsigned PORT_SIZE)(port))+IOPortBase);
-}
-
-
-#    if defined(__mips__)
-#     ifdef linux	/* don't mess with other OSs */
-#       if X_BYTE_ORDER == X_BIG_ENDIAN
-static __inline__ unsigned int
-xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-	unsigned int ret;
-
-	__asm__ __volatile__("lw %0, 0(%1)"
-			     : "=r" (ret)
-			     : "r" (addr));
-	return ret;
-}
-
-static __inline__ void
-xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,
-		  const unsigned int val)
-{
-	unsigned long addr = ((unsigned long)base) + offset;
-
-	__asm__ __volatile__("sw %0, 0(%1)"
-			     : /* No outputs */
-			     : "r" (val), "r" (addr));
-}
-#      endif
-#     endif /* !linux */
-#    endif /* __mips__ */
-
-#   elif (defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__)) && defined(__powerpc__)
-
-#    ifndef MAP_FAILED
-#     define MAP_FAILED ((void *)-1)
-#    endif
-
-extern _X_EXPORT volatile unsigned char *ioBase;
-
-static __inline__ unsigned char
-xf86ReadMmio8(__volatile__ void *base, const unsigned long offset)
-{
-        register unsigned char val;
-        __asm__ __volatile__(
-                        "lbzx %0,%1,%2\n\t"
-                        "eieio"
-                        : "=r" (val)
-                        : "b" (base), "r" (offset),
-                        "m" (*((volatile unsigned char *)base+offset)));
-        return val;
-}
-
-static __inline__ unsigned short
-xf86ReadMmio16Be(__volatile__ void *base, const unsigned long offset)
-{
-        register unsigned short val;
-        __asm__ __volatile__(
-                        "lhzx %0,%1,%2\n\t"
-                        "eieio"
-                        : "=r" (val)
-                        : "b" (base), "r" (offset),
-                        "m" (*((volatile unsigned char *)base+offset)));
-        return val;
-}
-
-static __inline__ unsigned short
-xf86ReadMmio16Le(__volatile__ void *base, const unsigned long offset)
-{
-        register unsigned short val;
-        __asm__ __volatile__(
-                        "lhbrx %0,%1,%2\n\t"
-                        "eieio"
-                        : "=r" (val)
-                        : "b" (base), "r" (offset),
-                        "m" (*((volatile unsigned char *)base+offset)));
-        return val;
-}
-
-static __inline__ unsigned int
-xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)
-{
-        register unsigned int val;
-        __asm__ __volatile__(
-                        "lwzx %0,%1,%2\n\t"
-                        "eieio"
-                        : "=r" (val)
-                        : "b" (base), "r" (offset),
-                        "m" (*((volatile unsigned char *)base+offset)));
-        return val;
-}
-
-static __inline__ unsigned int
-xf86ReadMmio32Le(__volatile__ void *base, const unsigned long offset)
-{
-        register unsigned int val;
-        __asm__ __volatile__(
-                        "lwbrx %0,%1,%2\n\t"
-                        "eieio"
-                        : "=r" (val)
-                        : "b" (base), "r" (offset),
-                        "m" (*((volatile unsigned char *)base+offset)));
-        return val;
-}
-
-static __inline__ void
-xf86WriteMmioNB8(__volatile__ void *base, const unsigned long offset,
-		 const unsigned char val)
-{
-        __asm__ __volatile__(
-                        "stbx %1,%2,%3\n\t"
-                        : "=m" (*((volatile unsigned char *)base+offset))
-                        : "r" (val), "b" (base), "r" (offset));
-}
-
-static __inline__ void
-xf86WriteMmioNB16Le(__volatile__ void *base, const unsigned long offset,
-		    const unsigned short val)
-{
-        __asm__ __volatile__(
-                        "sthbrx %1,%2,%3\n\t"
-                        : "=m" (*((volatile unsigned char *)base+offset))
-                        : "r" (val), "b" (base), "r" (offset));
-}
-
-static __inline__ void
-xf86WriteMmioNB16Be(__volatile__ void *base, const unsigned long offset,
-		    const unsigned short val)
-{
-        __asm__ __volatile__(
-                        "sthx %1,%2,%3\n\t"
-                        : "=m" (*((volatile unsigned char *)base+offset))
-                        : "r" (val), "b" (base), "r" (offset));
-}
-
-static __inline__ void
-xf86WriteMmioNB32Le(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-        __asm__ __volatile__(
-                        "stwbrx %1,%2,%3\n\t"
-                        : "=m" (*((volatile unsigned char *)base+offset))
-                        : "r" (val), "b" (base), "r" (offset));
-}
-
-static __inline__ void
-xf86WriteMmioNB32Be(__volatile__ void *base, const unsigned long offset,
-		    const unsigned int val)
-{
-        __asm__ __volatile__(
-                        "stwx %1,%2,%3\n\t"
-                        : "=m" (*((volatile unsigned char *)base+offset))
-                        : "r" (val), "b" (base), "r" (offset));
-}
-
-static __inline__ void
-xf86WriteMmio8(__volatile__ void *base, const unsigned long offset,
-               const unsigned char val)
-{
-        xf86WriteMmioNB8(base, offset, val);
-        eieio();
-}
-
-static __inline__ void
-xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset,
-                  const unsigned short val)
-{
-        xf86WriteMmioNB16Le(base, offset, val);
-        eieio();
-}
-
-static __inline__ void
-xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset,
-                  const unsigned short val)
-{
-        xf86WriteMmioNB16Be(base, offset, val);
-        eieio();
-}
-
-static __inline__ void
-xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset,
-                  const unsigned int val)
-{
-        xf86WriteMmioNB32Le(base, offset, val);
-        eieio();
-}
-
-static __inline__ void
-xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,
-                  const unsigned int val)
-{
-        xf86WriteMmioNB32Be(base, offset, val);
-        eieio();
-}
-
-
-static __inline__ void
-outb(unsigned short port, unsigned char value)
-{
-        if(ioBase == MAP_FAILED) return;
-        xf86WriteMmio8((void *)ioBase, port, value);
-}
-
-static __inline__ void
-outw(unsigned short port, unsigned short value)
-{
-        if(ioBase == MAP_FAILED) return;
-        xf86WriteMmio16Le((void *)ioBase, port, value);
-}
-
-static __inline__ void
-outl(unsigned short port, unsigned int value)
-{
-        if(ioBase == MAP_FAILED) return;
-        xf86WriteMmio32Le((void *)ioBase, port, value);
-}
-
-static __inline__ unsigned int
-inb(unsigned short port)
-{
-        if(ioBase == MAP_FAILED) return 0;
-        return xf86ReadMmio8((void *)ioBase, port);
-}
-
-static __inline__ unsigned int
-inw(unsigned short port)
-{
-        if(ioBase == MAP_FAILED) return 0;
-        return xf86ReadMmio16Le((void *)ioBase, port);
-}
-
-static __inline__ unsigned int
-inl(unsigned short port)
-{
-        if(ioBase == MAP_FAILED) return 0;
-        return xf86ReadMmio32Le((void *)ioBase, port);
-}
-
-#elif defined(__arm__) && defined(__linux__)
-
-/* for Linux on ARM, we use the LIBC inx/outx routines */
-/* note that the appropriate setup via "ioperm" needs to be done */
-/*  *before* any inx/outx is done. */
-
-#include <sys/io.h>
-
-static __inline__ void
-xf_outb(unsigned short port, unsigned char val)
-{
-    outb(val, port);
-}
-
-static __inline__ void
-xf_outw(unsigned short port, unsigned short val)
-{
-    outw(val, port);
-}
-
-static __inline__ void
-xf_outl(unsigned short port, unsigned int val)
-{
-    outl(val, port);
-}
-
-#define outb xf_outb
-#define outw xf_outw
-#define outl xf_outl
-
-#   else /* ix86 */
-
-#    if !defined(__SUNPRO_C)
-#    if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__)
-#     ifdef GCCUSESGAS
-
-/*
- * If gcc uses gas rather than the native assembler, the syntax of these
- * inlines has to be different.		DHD
- */
-
-static __inline__ void
-outb(unsigned short port, unsigned char val)
-{
-   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));
-}
-
-
-static __inline__ void
-outw(unsigned short port, unsigned short val)
-{
-   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));
-}
-
-static __inline__ void
-outl(unsigned short port, unsigned int val)
-{
-   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));
-}
-
-static __inline__ unsigned int
-inb(unsigned short port)
-{
-   unsigned char ret;
-   __asm__ __volatile__("inb %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-static __inline__ unsigned int
-inw(unsigned short port)
-{
-   unsigned short ret;
-   __asm__ __volatile__("inw %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-static __inline__ unsigned int
-inl(unsigned short port)
-{
-   unsigned int ret;
-   __asm__ __volatile__("inl %1,%0" :
-       "=a" (ret) :
-       "d" (port));
-   return ret;
-}
-
-#     else	/* GCCUSESGAS */
-
-static __inline__ void
-outb(unsigned short port, unsigned char val)
-{
-  __asm__ __volatile__("out%B0 (%1)" : :"a" (val), "d" (port));
-}
-
-static __inline__ void
-outw(unsigned short port, unsigned short val)
-{
-  __asm__ __volatile__("out%W0 (%1)" : :"a" (val), "d" (port));
-}
-
-static __inline__ void
-outl(unsigned short port, unsigned int val)
-{
-  __asm__ __volatile__("out%L0 (%1)" : :"a" (val), "d" (port));
-}
-
-static __inline__ unsigned int
-inb(unsigned short port)
-{
-  unsigned char ret;
-  __asm__ __volatile__("in%B0 (%1)" :
-		   "=a" (ret) :
-		   "d" (port));
-  return ret;
-}
-
-static __inline__ unsigned int
-inw(unsigned short port)
-{
-  unsigned short ret;
-  __asm__ __volatile__("in%W0 (%1)" :
-		   "=a" (ret) :
-		   "d" (port));
-  return ret;
-}
-
-static __inline__ unsigned int
-inl(unsigned short port)
-{
-  unsigned int ret;
-  __asm__ __volatile__("in%L0 (%1)" :
-                   "=a" (ret) :
-                   "d" (port));
-  return ret;
-}
-
-#     endif /* GCCUSESGAS */
-
-#    else /* !defined(FAKEIT) && !defined(__mc68000__)  && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__m32r__) */
-
-static __inline__ void
-outb(unsigned short port, unsigned char val)
-{
-}
-
-static __inline__ void
-outw(unsigned short port, unsigned short val)
-{
-}
-
-static __inline__ void
-outl(unsigned short port, unsigned int val)
-{
-}
-
-static __inline__ unsigned int
-inb(unsigned short port)
-{
-  return 0;
-}
-
-static __inline__ unsigned int
-inw(unsigned short port)
-{
-  return 0;
-}
-
-static __inline__ unsigned int
-inl(unsigned short port)
-{
-  return 0;
-}
-
-#    endif /* FAKEIT */
-#    endif /* __SUNPRO_C */
-
-#   endif /* ix86 */
-
-#  else /* !GNUC */
-#    if defined(__STDC__) && (__STDC__ == 1)
-#     ifndef asm
-#      define asm __asm
-#     endif
-#    endif
-#    ifndef SCO325
-#     if defined(__UNIXWARE__)
-#     /* avoid including <sys/types.h> for <sys/inline.h> on UnixWare */
-#      define ushort unsigned short
-#      define ushort_t unsigned short
-#      define ulong unsigned long
-#      define ulong_t unsigned long
-#      define uint_t unsigned int
-#      define uchar_t unsigned char
-#     endif /* __UNIXWARE__ */
-#     if !defined(__SUNPRO_C)
-#      include <sys/inline.h>
-#     endif
-#    else
-#     include "scoasm.h"
-#    endif
-#    if !defined(__HIGHC__) && !defined(__SUNPRO_C) || \
-	defined(__USLC__)
-#     pragma asm partial_optimization outl
-#     pragma asm partial_optimization outw
-#     pragma asm partial_optimization outb
-#     pragma asm partial_optimization inl
-#     pragma asm partial_optimization inw
-#     pragma asm partial_optimization inb
-#    endif
-#  endif /* __GNUC__ */
-
-# endif /* NO_INLINE */
-
-# ifdef __alpha__
-/* entry points for Mmio memory access routines */
-extern _X_EXPORT int (*xf86ReadMmio8)(void *, unsigned long);
-extern _X_EXPORT int (*xf86ReadMmio16)(void *, unsigned long);
-#  ifndef STANDALONE_MMIO
-extern _X_EXPORT int (*xf86ReadMmio32)(void *, unsigned long);
-#  else
-/* Some DRI 3D drivers need MMIO_IN32. */
-static __inline__ int
-xf86ReadMmio32(void *Base, unsigned long Offset)
-{
-	mem_barrier();
-	return *(volatile unsigned int*)((unsigned long)Base+(Offset));
-}
-#  endif
-extern _X_EXPORT void (*xf86WriteMmio8)(int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmio16)(int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmio32)(int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmioNB8)(int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmioNB16)(int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmioNB32)(int, void *, unsigned long);
-extern _X_EXPORT void xf86SlowBCopyFromBus(unsigned char *, unsigned char *, int);
-extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int);
-
-/* Some macros to hide the system dependencies for MMIO accesses */
-/* Changed to kill noise generated by gcc's -Wcast-align */
-#  define MMIO_IN8(base, offset) (*xf86ReadMmio8)(base, offset)
-#  define MMIO_IN16(base, offset) (*xf86ReadMmio16)(base, offset)
-#  ifndef STANDALONE_MMIO
-#   define MMIO_IN32(base, offset) (*xf86ReadMmio32)(base, offset)
-#  else
-#   define MMIO_IN32(base, offset) xf86ReadMmio32(base, offset)
-#  endif
-
-#  define MMIO_OUT32(base, offset, val) \
-    do { \
-	write_mem_barrier(); \
-	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val); \
-    } while (0)
-#  define MMIO_ONB32(base, offset, val) \
-	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val)
-
-#  define MMIO_OUT8(base, offset, val) \
-    (*xf86WriteMmio8)((CARD8)(val), base, offset)
-#  define MMIO_OUT16(base, offset, val) \
-    (*xf86WriteMmio16)((CARD16)(val), base, offset)
-#  define MMIO_ONB8(base, offset, val) \
-    (*xf86WriteMmioNB8)((CARD8)(val), base, offset)
-#  define MMIO_ONB16(base, offset, val) \
-    (*xf86WriteMmioNB16)((CARD16)(val), base, offset)
-#  define MMIO_MOVE32(base, offset, val) \
-    MMIO_OUT32(base, offset, val)
-
-# elif defined(__powerpc__)  
- /* 
-  * we provide byteswapping and no byteswapping functions here
-  * with byteswapping as default, 
-  * drivers that don't need byteswapping should define PPC_MMIO_IS_BE 
-  */
-#  define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset)
-#  define MMIO_OUT8(base, offset, val) \
-    xf86WriteMmio8(base, offset, (CARD8)(val))
-#  define MMIO_ONB8(base, offset, val) \
-    xf86WriteMmioNB8(base, offset, (CARD8)(val))
-
-#  if defined(PPC_MMIO_IS_BE) /* No byteswapping */
-#   define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset)
-#   define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset)
-#   define MMIO_OUT16(base, offset, val) \
-    xf86WriteMmio16Be(base, offset, (CARD16)(val))
-#   define MMIO_OUT32(base, offset, val) \
-    xf86WriteMmio32Be(base, offset, (CARD32)(val))
-#   define MMIO_ONB16(base, offset, val) \
-    xf86WriteMmioNB16Be(base, offset, (CARD16)(val))
-#   define MMIO_ONB32(base, offset, val) \
-    xf86WriteMmioNB32Be(base, offset, (CARD32)(val))
-#  else /* byteswapping is the default */
-#   define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset)
-#   define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset)
-#   define MMIO_OUT16(base, offset, val) \
-     xf86WriteMmio16Le(base, offset, (CARD16)(val))
-#   define MMIO_OUT32(base, offset, val) \
-     xf86WriteMmio32Le(base, offset, (CARD32)(val))
-#   define MMIO_ONB16(base, offset, val) \
-     xf86WriteMmioNB16Le(base, offset, (CARD16)(val))
-#   define MMIO_ONB32(base, offset, val) \
-     xf86WriteMmioNB32Le(base, offset, (CARD32)(val))
-#  endif
-
-#  define MMIO_MOVE32(base, offset, val) \
-       xf86WriteMmio32Be(base, offset, (CARD32)(val))
-
-# elif defined(__sparc__) || defined(sparc) || defined(__sparc)
- /*
-  * Like powerpc, we provide byteswapping and no byteswapping functions
-  * here with byteswapping as default, drivers that don't need byteswapping
-  * should define SPARC_MMIO_IS_BE (perhaps create a generic macro so that we
-  * do not need to use PPC_MMIO_IS_BE and the sparc one in all the same places
-  * of drivers?).
-  */
-#  define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset)
-#  define MMIO_OUT8(base, offset, val) \
-    xf86WriteMmio8(base, offset, (CARD8)(val))
-#  define MMIO_ONB8(base, offset, val) \
-    xf86WriteMmio8NB(base, offset, (CARD8)(val))
-
-#  if defined(SPARC_MMIO_IS_BE) /* No byteswapping */
-#   define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset)
-#   define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset)
-#   define MMIO_OUT16(base, offset, val) \
-     xf86WriteMmio16Be(base, offset, (CARD16)(val))
-#   define MMIO_OUT32(base, offset, val) \
-     xf86WriteMmio32Be(base, offset, (CARD32)(val))
-#   define MMIO_ONB16(base, offset, val) \
-     xf86WriteMmio16BeNB(base, offset, (CARD16)(val))
-#   define MMIO_ONB32(base, offset, val) \
-     xf86WriteMmio32BeNB(base, offset, (CARD32)(val))
-#  else /* byteswapping is the default */
-#   define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset)
-#   define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset)
-#   define MMIO_OUT16(base, offset, val) \
-     xf86WriteMmio16Le(base, offset, (CARD16)(val))
-#   define MMIO_OUT32(base, offset, val) \
-     xf86WriteMmio32Le(base, offset, (CARD32)(val))
-#   define MMIO_ONB16(base, offset, val) \
-     xf86WriteMmio16LeNB(base, offset, (CARD16)(val))
-#   define MMIO_ONB32(base, offset, val) \
-     xf86WriteMmio32LeNB(base, offset, (CARD32)(val))
-#  endif
-
-#  define MMIO_MOVE32(base, offset, val) \
-       xf86WriteMmio32Be(base, offset, (CARD32)(val))
-
-# else /* !__alpha__ && !__powerpc__ && !__sparc__ */
-
-#  define MMIO_IN8(base, offset) \
-	*(volatile CARD8 *)(((CARD8*)(base)) + (offset))
-#  define MMIO_IN16(base, offset) \
-	*(volatile CARD16 *)(void *)(((CARD8*)(base)) + (offset))
-#  define MMIO_IN32(base, offset) \
-	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset))
-#  define MMIO_OUT8(base, offset, val) \
-	*(volatile CARD8 *)(((CARD8*)(base)) + (offset)) = (val)
-#  define MMIO_OUT16(base, offset, val) \
-	*(volatile CARD16 *)(void *)(((CARD8*)(base)) + (offset)) = (val)
-#  define MMIO_OUT32(base, offset, val) \
-	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val)
-#  define MMIO_ONB8(base, offset, val) MMIO_OUT8(base, offset, val) 
-#  define MMIO_ONB16(base, offset, val) MMIO_OUT16(base, offset, val) 
-#  define MMIO_ONB32(base, offset, val) MMIO_OUT32(base, offset, val) 
-
-#  define MMIO_MOVE32(base, offset, val) MMIO_OUT32(base, offset, val)
-
-# endif /* __alpha__ */
-
-/*
- * With Intel, the version in os-support/misc/SlowBcopy.s is used.
- * This avoids port I/O during the copy (which causes problems with
- * some hardware).
- */
-# ifdef __alpha__
-#  define slowbcopy_tobus(src,dst,count) xf86SlowBCopyToBus(src,dst,count)
-#  define slowbcopy_frombus(src,dst,count) xf86SlowBCopyFromBus(src,dst,count)
-# else /* __alpha__ */
-#  define slowbcopy_tobus(src,dst,count) xf86SlowBcopy(src,dst,count)
-#  define slowbcopy_frombus(src,dst,count) xf86SlowBcopy(src,dst,count)
-# endif /* __alpha__ */
-
-#endif /* _COMPILER_H */
+/*

+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Thomas Roell not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Thomas Roell makes no representations

+ * about the suitability of this software for any purpose.  It is provided

+ * "as is" without express or implied warranty.

+ *

+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ *

+ */

+/*

+ * Copyright (c) 1994-2003 by The XFree86 Project, Inc.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be included in

+ * all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

+ * OTHER DEALINGS IN THE SOFTWARE.

+ *

+ * Except as contained in this notice, the name of the copyright holder(s)

+ * and author(s) shall not be used in advertising or otherwise to promote

+ * the sale, use or other dealings in this Software without prior written

+ * authorization from the copyright holder(s) and author(s).

+ */

+

+#ifndef _COMPILER_H

+

+# define _COMPILER_H

+

+#if defined(__SUNPRO_C)

+# define DO_PROTOTYPES

+#endif

+

+/* Map Sun compiler platform defines to gcc-style used in the code */

+#if defined(__amd64) && !defined(__amd64__)

+# define __amd64__

+#endif

+#if defined(__i386) && !defined(__i386__)

+# define __i386__

+#endif

+#if defined(__sparc) && !defined(__sparc__)

+# define __sparc__

+#endif

+#if defined(__sparcv9) && !defined(__sparc64__)

+# define __sparc64__

+#endif

+

+#ifndef _X_EXPORT

+# include <X11/Xfuncproto.h>

+#endif

+

+# include <pixman.h> /* for uint*_t types */

+

+/* Allow drivers to use the GCC-supported __inline__ and/or __inline. */

+# ifndef __inline__

+#  if defined(__GNUC__)

+    /* gcc has __inline__ */

+#  elif defined(__HIGHC__)

+#   define __inline__ _Inline

+#  else

+#   define __inline__ /**/

+#  endif

+# endif /* __inline__ */

+# ifndef __inline

+#  if defined(__GNUC__) || defined(_MSC_VER)

+    /* gcc has __inline */

+#  elif defined(__HIGHC__)

+#   define __inline _Inline

+#  else

+#   define __inline /**/

+#  endif

+# endif /* __inline */

+

+/* Support gcc's __FUNCTION__ for people using other compilers */

+#if !defined(__GNUC__) && !defined(__FUNCTION__)

+# define __FUNCTION__ __func__ /* C99 */

+#endif

+

+# if defined(NO_INLINE) || defined(DO_PROTOTYPES)

+

+#  if !defined(__arm__)

+#   if !defined(__sparc__) && !defined(__sparc) && !defined(__arm32__) \

+      && !(defined(__alpha__) && defined(linux)) \

+      && !(defined(__ia64__) && defined(linux)) \

+

+extern _X_EXPORT void outb(unsigned short, unsigned char);

+extern _X_EXPORT void outw(unsigned short, unsigned short);

+extern _X_EXPORT void outl(unsigned short, unsigned int);

+extern _X_EXPORT unsigned int inb(unsigned short);

+extern _X_EXPORT unsigned int inw(unsigned short);

+extern _X_EXPORT unsigned int inl(unsigned short);

+

+#   else /* __sparc__,  __arm32__, __alpha__*/

+

+extern _X_EXPORT void outb(unsigned long, unsigned char);

+extern _X_EXPORT void outw(unsigned long, unsigned short);

+extern _X_EXPORT void outl(unsigned long, unsigned int);

+extern _X_EXPORT unsigned int inb(unsigned long);

+extern _X_EXPORT unsigned int inw(unsigned long);

+extern _X_EXPORT unsigned int inl(unsigned long);

+

+#   endif /* __sparc__,  __arm32__, __alpha__ */

+#  endif /* __arm__ */

+

+#  if defined(__powerpc__) && !defined(__OpenBSD__)

+extern unsigned long ldq_u(unsigned long *);

+extern unsigned long ldl_u(unsigned int *);

+extern unsigned long ldw_u(unsigned short *);

+extern void stq_u(unsigned long, unsigned long *);

+extern void stl_u(unsigned long, unsigned int *);

+extern void stw_u(unsigned long, unsigned short *);

+extern void mem_barrier(void);

+extern void write_mem_barrier(void);

+extern void stl_brx(unsigned long, volatile unsigned char *, int);

+extern void stw_brx(unsigned short, volatile unsigned char *, int);

+extern unsigned long ldl_brx(volatile unsigned char *, int);

+extern unsigned short ldw_brx(volatile unsigned char *, int);

+#  endif /* __powerpc__ && !__OpenBSD */

+

+# endif /* NO_INLINE || DO_PROTOTYPES */

+

+# ifndef NO_INLINE

+#  ifdef __GNUC__

+#   ifdef __i386__

+

+#    ifdef __SSE__

+#     define write_mem_barrier() __asm__ __volatile__ ("sfence" : : : "memory")

+#    else

+#     define write_mem_barrier() __asm__ __volatile__ ("lock; addl $0,0(%%esp)" : : : "memory")

+#    endif

+

+#    ifdef __SSE2__

+#     define mem_barrier() __asm__ __volatile__ ("mfence" : : : "memory")

+#    else

+#     define mem_barrier() __asm__ __volatile__ ("lock; addl $0,0(%%esp)" : : : "memory")

+#    endif

+

+#   elif defined __alpha__

+

+#    define mem_barrier() __asm__ __volatile__ ("mb" : : : "memory")

+#    define write_mem_barrier() __asm__ __volatile__ ("wmb" : : : "memory")

+

+#   elif defined __amd64__

+

+#    define mem_barrier() __asm__ __volatile__ ("mfence" : : : "memory")

+#    define write_mem_barrier() __asm__ __volatile__ ("sfence" : : : "memory")

+

+#   elif defined __ia64__

+

+#    ifndef __INTEL_COMPILER

+#     define mem_barrier()        __asm__ __volatile__ ("mf" : : : "memory")

+#     define write_mem_barrier()  __asm__ __volatile__ ("mf" : : : "memory")

+#    else

+#     include "ia64intrin.h"

+#     define mem_barrier() __mf()

+#     define write_mem_barrier() __mf()

+#    endif

+

+#   elif defined __mips__

+     /* Note: sync instruction requires MIPS II instruction set */

+#    define mem_barrier()		\

+	__asm__ __volatile__(		\

+		".set   push\n\t"	\

+		".set   noreorder\n\t"	\

+		".set   mips2\n\t"	\

+		"sync\n\t"		\

+		".set   pop"		\

+		: /* no output */	\

+		: /* no input */	\

+		: "memory")

+#    define write_mem_barrier() mem_barrier()

+

+#   elif defined __powerpc__

+

+#    if defined(linux) && defined(__powerpc64__)

+#     include <linux/version.h>

+#     if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0)

+#      include <asm/memory.h>

+#     endif

+#    endif /* defined(linux) && defined(__powerpc64__) */

+

+#    ifndef eieio /* We deal with arch-specific eieio() routines above... */

+#     define eieio() __asm__ __volatile__ ("eieio" ::: "memory")

+#    endif /* eieio */

+#    define mem_barrier()	eieio()

+#    define write_mem_barrier()	eieio()

+

+#   elif defined __sparc__

+

+#    define barrier() __asm__ __volatile__ (".word 0x8143e00a" : : : "memory")

+#    define mem_barrier()         /* XXX: nop for now */

+#    define write_mem_barrier()   /* XXX: nop for now */

+#   endif

+#  endif /* __GNUC__ */

+# endif /* NO_INLINE */

+

+# ifndef mem_barrier

+#  define mem_barrier() /* NOP */

+# endif

+

+# ifndef write_mem_barrier

+#  define write_mem_barrier() /* NOP */

+# endif

+

+

+# ifndef NO_INLINE

+#  ifdef __GNUC__

+

+/* Define some packed structures to use with unaligned accesses */

+

+struct __una_u64 { uint64_t x __attribute__((packed)); };

+struct __una_u32 { uint32_t x __attribute__((packed)); };

+struct __una_u16 { uint16_t x __attribute__((packed)); };

+

+/* Elemental unaligned loads */

+

+static __inline__ uint64_t ldq_u(uint64_t *p)

+{

+	const struct __una_u64 *ptr = (const struct __una_u64 *) p;

+	return ptr->x;

+}

+

+static __inline__ uint32_t ldl_u(uint32_t *p)

+{

+	const struct __una_u32 *ptr = (const struct __una_u32 *) p;

+	return ptr->x;

+}

+

+static __inline__ uint16_t ldw_u(uint16_t *p)

+{

+	const struct __una_u16 *ptr = (const struct __una_u16 *) p;

+	return ptr->x;

+}

+

+/* Elemental unaligned stores */

+

+static __inline__ void stq_u(uint64_t val, uint64_t *p)

+{

+	struct __una_u64 *ptr = (struct __una_u64 *) p;

+	ptr->x = val;

+}

+

+static __inline__ void stl_u(uint32_t val, uint32_t *p)

+{

+	struct __una_u32 *ptr = (struct __una_u32 *) p;

+	ptr->x = val;

+}

+

+static __inline__ void stw_u(uint16_t val, uint16_t *p)

+{

+	struct __una_u16 *ptr = (struct __una_u16 *) p;

+	ptr->x = val;

+}

+#  else /* !__GNUC__ */

+

+#include <string.h> /* needed for memmove */

+

+static __inline__ uint64_t ldq_u(uint64_t *p)

+{

+	uint64_t ret;

+	memmove(&ret, p, sizeof(*p));

+	return ret;

+}

+

+static __inline__ uint32_t ldl_u(uint32_t *p)

+{

+	uint32_t ret;

+	memmove(&ret, p, sizeof(*p));

+	return ret;

+}

+

+static __inline__ uint16_t ldw_u(uint16_t *p)

+{

+	uint16_t ret;

+	memmove(&ret, p, sizeof(*p));

+	return ret;

+}

+

+static __inline__ void stq_u(uint64_t val, uint64_t *p)

+{

+	uint64_t tmp = val;

+	memmove(p, &tmp, sizeof(*p));

+}

+

+static __inline__ void stl_u(uint32_t val, uint32_t *p)

+{

+	uint32_t tmp = val;

+	memmove(p, &tmp, sizeof(*p));

+}

+

+static __inline__ void stw_u(uint16_t val, uint16_t *p)

+{

+	uint16_t tmp = val;

+	memmove(p, &tmp, sizeof(*p));

+}

+

+#  endif /* __GNUC__ */

+# endif /* NO_INLINE */

+

+# ifndef NO_INLINE

+#  ifdef __GNUC__

+#   if (defined(linux) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)) && (defined(__alpha__))

+

+#    ifdef linux

+/* for Linux on Alpha, we use the LIBC _inx/_outx routines */

+/* note that the appropriate setup via "ioperm" needs to be done */

+/*  *before* any inx/outx is done. */

+

+extern _X_EXPORT void _outb(unsigned char val, unsigned long port);

+extern _X_EXPORT void _outw(unsigned short val, unsigned long port);

+extern _X_EXPORT void _outl(unsigned int val, unsigned long port);

+extern _X_EXPORT unsigned int _inb(unsigned long port);

+extern _X_EXPORT unsigned int _inw(unsigned long port);

+extern _X_EXPORT unsigned int _inl(unsigned long port);

+

+static __inline__ void

+outb(unsigned long port, unsigned char val)

+{

+    _outb(val, port);

+}

+

+static __inline__ void

+outw(unsigned long port, unsigned short val)

+{

+    _outw(val, port);

+}

+

+static __inline__ void

+outl(unsigned long port, unsigned int val)

+{

+    _outl(val, port);

+}

+

+static __inline__ unsigned int

+inb(unsigned long port)

+{

+  return _inb(port);

+}

+

+static __inline__ unsigned int

+inw(unsigned long port)

+{

+  return _inw(port);

+}

+

+static __inline__ unsigned int

+inl(unsigned long port)

+{

+  return _inl(port);

+}

+

+#    endif /* linux */

+

+#    if (defined(__FreeBSD__) || defined(__OpenBSD__)) \

+      && !defined(DO_PROTOTYPES)

+

+/* for FreeBSD and OpenBSD on Alpha, we use the libio (resp. libalpha) */

+/*  inx/outx routines */

+/* note that the appropriate setup via "ioperm" needs to be done */

+/*  *before* any inx/outx is done. */

+

+extern _X_EXPORT void outb(unsigned int port, unsigned char val);

+extern _X_EXPORT void outw(unsigned int port, unsigned short val);

+extern _X_EXPORT void outl(unsigned int port, unsigned int val);

+extern _X_EXPORT unsigned char inb(unsigned int port);

+extern _X_EXPORT unsigned short inw(unsigned int port);

+extern _X_EXPORT unsigned int inl(unsigned int port);

+

+#    endif /* (__FreeBSD__ || __OpenBSD__ ) && !DO_PROTOTYPES */

+

+

+#if defined(__NetBSD__)

+#include <machine/pio.h>

+#endif /* __NetBSD__ */

+

+#   elif defined(linux) && defined(__ia64__) 

+ 

+#    include <inttypes.h>

+

+#    include <sys/io.h>

+

+#    undef outb

+#    undef outw

+#    undef outl

+#    undef inb

+#    undef inw

+#    undef inl

+extern _X_EXPORT void outb(unsigned long port, unsigned char val);

+extern _X_EXPORT void outw(unsigned long port, unsigned short val);

+extern _X_EXPORT void outl(unsigned long port, unsigned int val);

+extern _X_EXPORT unsigned int inb(unsigned long port);

+extern _X_EXPORT unsigned int inw(unsigned long port);

+extern _X_EXPORT unsigned int inl(unsigned long port);

+ 

+#   elif (defined(linux) || defined(__FreeBSD__)) && defined(__amd64__)

+ 

+#    include <inttypes.h>

+

+static __inline__ void

+outb(unsigned short port, unsigned char val)

+{

+   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));

+}

+

+

+static __inline__ void

+outw(unsigned short port, unsigned short val)

+{

+   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));

+}

+

+static __inline__ void

+outl(unsigned short port, unsigned int val)

+{

+   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));

+}

+

+static __inline__ unsigned int

+inb(unsigned short port)

+{

+   unsigned char ret;

+   __asm__ __volatile__("inb %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+static __inline__ unsigned int

+inw(unsigned short port)

+{

+   unsigned short ret;

+   __asm__ __volatile__("inw %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+static __inline__ unsigned int

+inl(unsigned short port)

+{

+   unsigned int ret;

+   __asm__ __volatile__("inl %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+#   elif (defined(linux) || defined(sun) || defined(__OpenBSD__) || defined(__FreeBSD__)) && defined(__sparc__)

+

+#     ifndef ASI_PL

+#      define ASI_PL 0x88

+#     endif

+

+static __inline__ void

+outb(unsigned long port, unsigned char val)

+{

+	__asm__ __volatile__("stba %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (port), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ void

+outw(unsigned long port, unsigned short val)

+{

+	__asm__ __volatile__("stha %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (port), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ void

+outl(unsigned long port, unsigned int val)

+{

+	__asm__ __volatile__("sta %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (port), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ unsigned int

+inb(unsigned long port)

+{

+	unsigned int ret;

+	__asm__ __volatile__("lduba [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (port), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ unsigned int

+inw(unsigned long port)

+{

+	unsigned int ret;

+	__asm__ __volatile__("lduha [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (port), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ unsigned int

+inl(unsigned long port)

+{

+	unsigned int ret;

+	__asm__ __volatile__("lda [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (port), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ unsigned char

+xf86ReadMmio8(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned char ret;

+

+	__asm__ __volatile__("lduba [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (addr), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ unsigned short

+xf86ReadMmio16Be(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned short ret;

+

+	__asm__ __volatile__("lduh [%1], %0"

+			     : "=r" (ret)

+			     : "r" (addr));

+	return ret;

+}

+

+static __inline__ unsigned short

+xf86ReadMmio16Le(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned short ret;

+

+	__asm__ __volatile__("lduha [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (addr), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ unsigned int

+xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned int ret;

+

+	__asm__ __volatile__("ld [%1], %0"

+			     : "=r" (ret)

+			     : "r" (addr));

+	return ret;

+}

+

+static __inline__ unsigned int

+xf86ReadMmio32Le(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned int ret;

+

+	__asm__ __volatile__("lda [%1] %2, %0"

+			     : "=r" (ret)

+			     : "r" (addr), "i" (ASI_PL));

+	return ret;

+}

+

+static __inline__ void

+xf86WriteMmio8(__volatile__ void *base, const unsigned long offset,

+	       const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("stba %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ void

+xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset,

+		  const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("sth %0, [%1]"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr));

+	barrier();

+}

+

+static __inline__ void

+xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset,

+		  const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("stha %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ void

+xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,

+		  const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("st %0, [%1]"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr));

+	barrier();

+}

+

+static __inline__ void

+xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset,

+		  const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("sta %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+	barrier();

+}

+

+static __inline__ void

+xf86WriteMmio8NB(__volatile__ void *base, const unsigned long offset,

+		 const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("stba %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+}

+

+static __inline__ void

+xf86WriteMmio16BeNB(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("sth %0, [%1]"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr));

+}

+

+static __inline__ void

+xf86WriteMmio16LeNB(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("stha %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+}

+

+static __inline__ void

+xf86WriteMmio32BeNB(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("st %0, [%1]"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr));

+}

+

+static __inline__ void

+xf86WriteMmio32LeNB(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("sta %0, [%1] %2"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr), "i" (ASI_PL));

+}

+

+#   elif defined(__mips__) || (defined(__arm32__) && !defined(__linux__))

+#    ifdef __arm32__

+#     define PORT_SIZE long

+#    else

+#     define PORT_SIZE short

+#    endif

+

+_X_EXPORT unsigned int IOPortBase;  /* Memory mapped I/O port area */

+

+static __inline__ void

+outb(unsigned PORT_SIZE port, unsigned char val)

+{

+	*(volatile unsigned char*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;

+}

+

+static __inline__ void

+outw(unsigned PORT_SIZE port, unsigned short val)

+{

+	*(volatile unsigned short*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;

+}

+

+static __inline__ void

+outl(unsigned PORT_SIZE port, unsigned int val)

+{

+	*(volatile unsigned int*)(((unsigned PORT_SIZE)(port))+IOPortBase) = val;

+}

+

+static __inline__ unsigned int

+inb(unsigned PORT_SIZE port)

+{

+	return *(volatile unsigned char*)(((unsigned PORT_SIZE)(port))+IOPortBase);

+}

+

+static __inline__ unsigned int

+inw(unsigned PORT_SIZE port)

+{

+	return *(volatile unsigned short*)(((unsigned PORT_SIZE)(port))+IOPortBase);

+}

+

+static __inline__ unsigned int

+inl(unsigned PORT_SIZE port)

+{

+	return *(volatile unsigned int*)(((unsigned PORT_SIZE)(port))+IOPortBase);

+}

+

+

+#    if defined(__mips__)

+#     ifdef linux	/* don't mess with other OSs */

+#       if X_BYTE_ORDER == X_BIG_ENDIAN

+static __inline__ unsigned int

+xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+	unsigned int ret;

+

+	__asm__ __volatile__("lw %0, 0(%1)"

+			     : "=r" (ret)

+			     : "r" (addr));

+	return ret;

+}

+

+static __inline__ void

+xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,

+		  const unsigned int val)

+{

+	unsigned long addr = ((unsigned long)base) + offset;

+

+	__asm__ __volatile__("sw %0, 0(%1)"

+			     : /* No outputs */

+			     : "r" (val), "r" (addr));

+}

+#      endif

+#     endif /* !linux */

+#    endif /* __mips__ */

+

+#   elif (defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__)) && defined(__powerpc__)

+

+#    ifndef MAP_FAILED

+#     define MAP_FAILED ((void *)-1)

+#    endif

+

+extern _X_EXPORT volatile unsigned char *ioBase;

+

+static __inline__ unsigned char

+xf86ReadMmio8(__volatile__ void *base, const unsigned long offset)

+{

+        register unsigned char val;

+        __asm__ __volatile__(

+                        "lbzx %0,%1,%2\n\t"

+                        "eieio"

+                        : "=r" (val)

+                        : "b" (base), "r" (offset),

+                        "m" (*((volatile unsigned char *)base+offset)));

+        return val;

+}

+

+static __inline__ unsigned short

+xf86ReadMmio16Be(__volatile__ void *base, const unsigned long offset)

+{

+        register unsigned short val;

+        __asm__ __volatile__(

+                        "lhzx %0,%1,%2\n\t"

+                        "eieio"

+                        : "=r" (val)

+                        : "b" (base), "r" (offset),

+                        "m" (*((volatile unsigned char *)base+offset)));

+        return val;

+}

+

+static __inline__ unsigned short

+xf86ReadMmio16Le(__volatile__ void *base, const unsigned long offset)

+{

+        register unsigned short val;

+        __asm__ __volatile__(

+                        "lhbrx %0,%1,%2\n\t"

+                        "eieio"

+                        : "=r" (val)

+                        : "b" (base), "r" (offset),

+                        "m" (*((volatile unsigned char *)base+offset)));

+        return val;

+}

+

+static __inline__ unsigned int

+xf86ReadMmio32Be(__volatile__ void *base, const unsigned long offset)

+{

+        register unsigned int val;

+        __asm__ __volatile__(

+                        "lwzx %0,%1,%2\n\t"

+                        "eieio"

+                        : "=r" (val)

+                        : "b" (base), "r" (offset),

+                        "m" (*((volatile unsigned char *)base+offset)));

+        return val;

+}

+

+static __inline__ unsigned int

+xf86ReadMmio32Le(__volatile__ void *base, const unsigned long offset)

+{

+        register unsigned int val;

+        __asm__ __volatile__(

+                        "lwbrx %0,%1,%2\n\t"

+                        "eieio"

+                        : "=r" (val)

+                        : "b" (base), "r" (offset),

+                        "m" (*((volatile unsigned char *)base+offset)));

+        return val;

+}

+

+static __inline__ void

+xf86WriteMmioNB8(__volatile__ void *base, const unsigned long offset,

+		 const unsigned char val)

+{

+        __asm__ __volatile__(

+                        "stbx %1,%2,%3\n\t"

+                        : "=m" (*((volatile unsigned char *)base+offset))

+                        : "r" (val), "b" (base), "r" (offset));

+}

+

+static __inline__ void

+xf86WriteMmioNB16Le(__volatile__ void *base, const unsigned long offset,

+		    const unsigned short val)

+{

+        __asm__ __volatile__(

+                        "sthbrx %1,%2,%3\n\t"

+                        : "=m" (*((volatile unsigned char *)base+offset))

+                        : "r" (val), "b" (base), "r" (offset));

+}

+

+static __inline__ void

+xf86WriteMmioNB16Be(__volatile__ void *base, const unsigned long offset,

+		    const unsigned short val)

+{

+        __asm__ __volatile__(

+                        "sthx %1,%2,%3\n\t"

+                        : "=m" (*((volatile unsigned char *)base+offset))

+                        : "r" (val), "b" (base), "r" (offset));

+}

+

+static __inline__ void

+xf86WriteMmioNB32Le(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+        __asm__ __volatile__(

+                        "stwbrx %1,%2,%3\n\t"

+                        : "=m" (*((volatile unsigned char *)base+offset))

+                        : "r" (val), "b" (base), "r" (offset));

+}

+

+static __inline__ void

+xf86WriteMmioNB32Be(__volatile__ void *base, const unsigned long offset,

+		    const unsigned int val)

+{

+        __asm__ __volatile__(

+                        "stwx %1,%2,%3\n\t"

+                        : "=m" (*((volatile unsigned char *)base+offset))

+                        : "r" (val), "b" (base), "r" (offset));

+}

+

+static __inline__ void

+xf86WriteMmio8(__volatile__ void *base, const unsigned long offset,

+               const unsigned char val)

+{

+        xf86WriteMmioNB8(base, offset, val);

+        eieio();

+}

+

+static __inline__ void

+xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset,

+                  const unsigned short val)

+{

+        xf86WriteMmioNB16Le(base, offset, val);

+        eieio();

+}

+

+static __inline__ void

+xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset,

+                  const unsigned short val)

+{

+        xf86WriteMmioNB16Be(base, offset, val);

+        eieio();

+}

+

+static __inline__ void

+xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset,

+                  const unsigned int val)

+{

+        xf86WriteMmioNB32Le(base, offset, val);

+        eieio();

+}

+

+static __inline__ void

+xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset,

+                  const unsigned int val)

+{

+        xf86WriteMmioNB32Be(base, offset, val);

+        eieio();

+}

+

+

+static __inline__ void

+outb(unsigned short port, unsigned char value)

+{

+        if(ioBase == MAP_FAILED) return;

+        xf86WriteMmio8((void *)ioBase, port, value);

+}

+

+static __inline__ void

+outw(unsigned short port, unsigned short value)

+{

+        if(ioBase == MAP_FAILED) return;

+        xf86WriteMmio16Le((void *)ioBase, port, value);

+}

+

+static __inline__ void

+outl(unsigned short port, unsigned int value)

+{

+        if(ioBase == MAP_FAILED) return;

+        xf86WriteMmio32Le((void *)ioBase, port, value);

+}

+

+static __inline__ unsigned int

+inb(unsigned short port)

+{

+        if(ioBase == MAP_FAILED) return 0;

+        return xf86ReadMmio8((void *)ioBase, port);

+}

+

+static __inline__ unsigned int

+inw(unsigned short port)

+{

+        if(ioBase == MAP_FAILED) return 0;

+        return xf86ReadMmio16Le((void *)ioBase, port);

+}

+

+static __inline__ unsigned int

+inl(unsigned short port)

+{

+        if(ioBase == MAP_FAILED) return 0;

+        return xf86ReadMmio32Le((void *)ioBase, port);

+}

+

+#elif defined(__arm__) && defined(__linux__)

+

+/* for Linux on ARM, we use the LIBC inx/outx routines */

+/* note that the appropriate setup via "ioperm" needs to be done */

+/*  *before* any inx/outx is done. */

+

+#include <sys/io.h>

+

+static __inline__ void

+xf_outb(unsigned short port, unsigned char val)

+{

+    outb(val, port);

+}

+

+static __inline__ void

+xf_outw(unsigned short port, unsigned short val)

+{

+    outw(val, port);

+}

+

+static __inline__ void

+xf_outl(unsigned short port, unsigned int val)

+{

+    outl(val, port);

+}

+

+#define outb xf_outb

+#define outw xf_outw

+#define outl xf_outl

+

+#   else /* ix86 */

+

+#    if !defined(__SUNPRO_C)

+#    if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__)

+#     ifdef GCCUSESGAS

+

+/*

+ * If gcc uses gas rather than the native assembler, the syntax of these

+ * inlines has to be different.		DHD

+ */

+

+static __inline__ void

+outb(unsigned short port, unsigned char val)

+{

+   __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port));

+}

+

+

+static __inline__ void

+outw(unsigned short port, unsigned short val)

+{

+   __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port));

+}

+

+static __inline__ void

+outl(unsigned short port, unsigned int val)

+{

+   __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port));

+}

+

+static __inline__ unsigned int

+inb(unsigned short port)

+{

+   unsigned char ret;

+   __asm__ __volatile__("inb %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+static __inline__ unsigned int

+inw(unsigned short port)

+{

+   unsigned short ret;

+   __asm__ __volatile__("inw %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+static __inline__ unsigned int

+inl(unsigned short port)

+{

+   unsigned int ret;

+   __asm__ __volatile__("inl %1,%0" :

+       "=a" (ret) :

+       "d" (port));

+   return ret;

+}

+

+#     else	/* GCCUSESGAS */

+

+static __inline__ void

+outb(unsigned short port, unsigned char val)

+{

+  __asm__ __volatile__("out%B0 (%1)" : :"a" (val), "d" (port));

+}

+

+static __inline__ void

+outw(unsigned short port, unsigned short val)

+{

+  __asm__ __volatile__("out%W0 (%1)" : :"a" (val), "d" (port));

+}

+

+static __inline__ void

+outl(unsigned short port, unsigned int val)

+{

+  __asm__ __volatile__("out%L0 (%1)" : :"a" (val), "d" (port));

+}

+

+static __inline__ unsigned int

+inb(unsigned short port)

+{

+  unsigned char ret;

+  __asm__ __volatile__("in%B0 (%1)" :

+		   "=a" (ret) :

+		   "d" (port));

+  return ret;

+}

+

+static __inline__ unsigned int

+inw(unsigned short port)

+{

+  unsigned short ret;

+  __asm__ __volatile__("in%W0 (%1)" :

+		   "=a" (ret) :

+		   "d" (port));

+  return ret;

+}

+

+static __inline__ unsigned int

+inl(unsigned short port)

+{

+  unsigned int ret;

+  __asm__ __volatile__("in%L0 (%1)" :

+                   "=a" (ret) :

+                   "d" (port));

+  return ret;

+}

+

+#     endif /* GCCUSESGAS */

+

+#    else /* !defined(FAKEIT) && !defined(__mc68000__)  && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__m32r__) */

+

+static __inline__ void

+outb(unsigned short port, unsigned char val)

+{

+}

+

+static __inline__ void

+outw(unsigned short port, unsigned short val)

+{

+}

+

+static __inline__ void

+outl(unsigned short port, unsigned int val)

+{

+}

+

+static __inline__ unsigned int

+inb(unsigned short port)

+{

+  return 0;

+}

+

+static __inline__ unsigned int

+inw(unsigned short port)

+{

+  return 0;

+}

+

+static __inline__ unsigned int

+inl(unsigned short port)

+{

+  return 0;

+}

+

+#    endif /* FAKEIT */

+#    endif /* __SUNPRO_C */

+

+#   endif /* ix86 */

+

+#  else /* !GNUC */

+#    if defined(__STDC__) && (__STDC__ == 1)

+#     ifndef asm

+#      define asm __asm

+#     endif

+#    endif

+#    ifndef SCO325

+#     if defined(__UNIXWARE__)

+#     /* avoid including <sys/types.h> for <sys/inline.h> on UnixWare */

+#      define ushort unsigned short

+#      define ushort_t unsigned short

+#      define ulong unsigned long

+#      define ulong_t unsigned long

+#      define uint_t unsigned int

+#      define uchar_t unsigned char

+#     endif /* __UNIXWARE__ */

+#     if !defined(__SUNPRO_C) && !defined(_MSC_VER)

+#      include <sys/inline.h>

+#     endif

+#    else

+#     include "scoasm.h"

+#    endif

+#    if (!defined(__HIGHC__) && !defined(__SUNPRO_C) && !defined(_MSC_VER)) || \

+	defined(__USLC__)

+#     pragma asm partial_optimization outl

+#     pragma asm partial_optimization outw

+#     pragma asm partial_optimization outb

+#     pragma asm partial_optimization inl

+#     pragma asm partial_optimization inw

+#     pragma asm partial_optimization inb

+#    endif

+#  endif /* __GNUC__ */

+

+# endif /* NO_INLINE */

+

+# ifdef __alpha__

+/* entry points for Mmio memory access routines */

+extern _X_EXPORT int (*xf86ReadMmio8)(void *, unsigned long);

+extern _X_EXPORT int (*xf86ReadMmio16)(void *, unsigned long);

+#  ifndef STANDALONE_MMIO

+extern _X_EXPORT int (*xf86ReadMmio32)(void *, unsigned long);

+#  else

+/* Some DRI 3D drivers need MMIO_IN32. */

+static __inline__ int

+xf86ReadMmio32(void *Base, unsigned long Offset)

+{

+	mem_barrier();

+	return *(volatile unsigned int*)((unsigned long)Base+(Offset));

+}

+#  endif

+extern _X_EXPORT void (*xf86WriteMmio8)(int, void *, unsigned long);

+extern _X_EXPORT void (*xf86WriteMmio16)(int, void *, unsigned long);

+extern _X_EXPORT void (*xf86WriteMmio32)(int, void *, unsigned long);

+extern _X_EXPORT void (*xf86WriteMmioNB8)(int, void *, unsigned long);

+extern _X_EXPORT void (*xf86WriteMmioNB16)(int, void *, unsigned long);

+extern _X_EXPORT void (*xf86WriteMmioNB32)(int, void *, unsigned long);

+extern _X_EXPORT void xf86SlowBCopyFromBus(unsigned char *, unsigned char *, int);

+extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int);

+

+/* Some macros to hide the system dependencies for MMIO accesses */

+/* Changed to kill noise generated by gcc's -Wcast-align */

+#  define MMIO_IN8(base, offset) (*xf86ReadMmio8)(base, offset)

+#  define MMIO_IN16(base, offset) (*xf86ReadMmio16)(base, offset)

+#  ifndef STANDALONE_MMIO

+#   define MMIO_IN32(base, offset) (*xf86ReadMmio32)(base, offset)

+#  else

+#   define MMIO_IN32(base, offset) xf86ReadMmio32(base, offset)

+#  endif

+

+#  define MMIO_OUT32(base, offset, val) \

+    do { \

+	write_mem_barrier(); \

+	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val); \

+    } while (0)

+#  define MMIO_ONB32(base, offset, val) \

+	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val)

+

+#  define MMIO_OUT8(base, offset, val) \

+    (*xf86WriteMmio8)((CARD8)(val), base, offset)

+#  define MMIO_OUT16(base, offset, val) \

+    (*xf86WriteMmio16)((CARD16)(val), base, offset)

+#  define MMIO_ONB8(base, offset, val) \

+    (*xf86WriteMmioNB8)((CARD8)(val), base, offset)

+#  define MMIO_ONB16(base, offset, val) \

+    (*xf86WriteMmioNB16)((CARD16)(val), base, offset)

+#  define MMIO_MOVE32(base, offset, val) \

+    MMIO_OUT32(base, offset, val)

+

+# elif defined(__powerpc__)  

+ /* 

+  * we provide byteswapping and no byteswapping functions here

+  * with byteswapping as default, 

+  * drivers that don't need byteswapping should define PPC_MMIO_IS_BE 

+  */

+#  define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset)

+#  define MMIO_OUT8(base, offset, val) \

+    xf86WriteMmio8(base, offset, (CARD8)(val))

+#  define MMIO_ONB8(base, offset, val) \

+    xf86WriteMmioNB8(base, offset, (CARD8)(val))

+

+#  if defined(PPC_MMIO_IS_BE) /* No byteswapping */

+#   define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset)

+#   define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset)

+#   define MMIO_OUT16(base, offset, val) \

+    xf86WriteMmio16Be(base, offset, (CARD16)(val))

+#   define MMIO_OUT32(base, offset, val) \

+    xf86WriteMmio32Be(base, offset, (CARD32)(val))

+#   define MMIO_ONB16(base, offset, val) \

+    xf86WriteMmioNB16Be(base, offset, (CARD16)(val))

+#   define MMIO_ONB32(base, offset, val) \

+    xf86WriteMmioNB32Be(base, offset, (CARD32)(val))

+#  else /* byteswapping is the default */

+#   define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset)

+#   define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset)

+#   define MMIO_OUT16(base, offset, val) \

+     xf86WriteMmio16Le(base, offset, (CARD16)(val))

+#   define MMIO_OUT32(base, offset, val) \

+     xf86WriteMmio32Le(base, offset, (CARD32)(val))

+#   define MMIO_ONB16(base, offset, val) \

+     xf86WriteMmioNB16Le(base, offset, (CARD16)(val))

+#   define MMIO_ONB32(base, offset, val) \

+     xf86WriteMmioNB32Le(base, offset, (CARD32)(val))

+#  endif

+

+#  define MMIO_MOVE32(base, offset, val) \

+       xf86WriteMmio32Be(base, offset, (CARD32)(val))

+

+# elif defined(__sparc__) || defined(sparc) || defined(__sparc)

+ /*

+  * Like powerpc, we provide byteswapping and no byteswapping functions

+  * here with byteswapping as default, drivers that don't need byteswapping

+  * should define SPARC_MMIO_IS_BE (perhaps create a generic macro so that we

+  * do not need to use PPC_MMIO_IS_BE and the sparc one in all the same places

+  * of drivers?).

+  */

+#  define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset)

+#  define MMIO_OUT8(base, offset, val) \

+    xf86WriteMmio8(base, offset, (CARD8)(val))

+#  define MMIO_ONB8(base, offset, val) \

+    xf86WriteMmio8NB(base, offset, (CARD8)(val))

+

+#  if defined(SPARC_MMIO_IS_BE) /* No byteswapping */

+#   define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset)

+#   define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset)

+#   define MMIO_OUT16(base, offset, val) \

+     xf86WriteMmio16Be(base, offset, (CARD16)(val))

+#   define MMIO_OUT32(base, offset, val) \

+     xf86WriteMmio32Be(base, offset, (CARD32)(val))

+#   define MMIO_ONB16(base, offset, val) \

+     xf86WriteMmio16BeNB(base, offset, (CARD16)(val))

+#   define MMIO_ONB32(base, offset, val) \

+     xf86WriteMmio32BeNB(base, offset, (CARD32)(val))

+#  else /* byteswapping is the default */

+#   define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset)

+#   define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset)

+#   define MMIO_OUT16(base, offset, val) \

+     xf86WriteMmio16Le(base, offset, (CARD16)(val))

+#   define MMIO_OUT32(base, offset, val) \

+     xf86WriteMmio32Le(base, offset, (CARD32)(val))

+#   define MMIO_ONB16(base, offset, val) \

+     xf86WriteMmio16LeNB(base, offset, (CARD16)(val))

+#   define MMIO_ONB32(base, offset, val) \

+     xf86WriteMmio32LeNB(base, offset, (CARD32)(val))

+#  endif

+

+#  define MMIO_MOVE32(base, offset, val) \

+       xf86WriteMmio32Be(base, offset, (CARD32)(val))

+

+# else /* !__alpha__ && !__powerpc__ && !__sparc__ */

+

+#  define MMIO_IN8(base, offset) \

+	*(volatile CARD8 *)(((CARD8*)(base)) + (offset))

+#  define MMIO_IN16(base, offset) \

+	*(volatile CARD16 *)(void *)(((CARD8*)(base)) + (offset))

+#  define MMIO_IN32(base, offset) \

+	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset))

+#  define MMIO_OUT8(base, offset, val) \

+	*(volatile CARD8 *)(((CARD8*)(base)) + (offset)) = (val)

+#  define MMIO_OUT16(base, offset, val) \

+	*(volatile CARD16 *)(void *)(((CARD8*)(base)) + (offset)) = (val)

+#  define MMIO_OUT32(base, offset, val) \

+	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val)

+#  define MMIO_ONB8(base, offset, val) MMIO_OUT8(base, offset, val) 

+#  define MMIO_ONB16(base, offset, val) MMIO_OUT16(base, offset, val) 

+#  define MMIO_ONB32(base, offset, val) MMIO_OUT32(base, offset, val) 

+

+#  define MMIO_MOVE32(base, offset, val) MMIO_OUT32(base, offset, val)

+

+# endif /* __alpha__ */

+

+/*

+ * With Intel, the version in os-support/misc/SlowBcopy.s is used.

+ * This avoids port I/O during the copy (which causes problems with

+ * some hardware).

+ */

+# ifdef __alpha__

+#  define slowbcopy_tobus(src,dst,count) xf86SlowBCopyToBus(src,dst,count)

+#  define slowbcopy_frombus(src,dst,count) xf86SlowBCopyFromBus(src,dst,count)

+# else /* __alpha__ */

+#  define slowbcopy_tobus(src,dst,count) xf86SlowBcopy(src,dst,count)

+#  define slowbcopy_frombus(src,dst,count) xf86SlowBcopy(src,dst,count)

+# endif /* __alpha__ */

+

+#endif /* _COMPILER_H */

diff --git a/xorg-server/hw/xwin/InitInput.c b/xorg-server/hw/xwin/InitInput.c
index 1e9bcad7a..51f7a923e 100644
--- a/xorg-server/hw/xwin/InitInput.c
+++ b/xorg-server/hw/xwin/InitInput.c
@@ -32,7 +32,7 @@
 #include "win.h"
 #include "dixstruct.h"
 #include "inputstr.h"
-
+#include <unistd.h>
 
 /*
  * Local function prototypes
@@ -67,6 +67,13 @@ extern winDispatchProcPtr	winProcQueryTreeOrig;
 #endif
 
 
+void InputDevicesClosed(void)
+{
+  g_pwinPointer=NULL;
+  g_pwinKeyboard=NULL;
+}
+
+
 /* Called from dix/devices.c */
 /*
  * All of our keys generate up and down transition notifications,
@@ -91,15 +98,7 @@ LegalModifier (unsigned int uiKey, DeviceIntPtr pDevice)
 void
 ProcessInputEvents (void)
 {
-#if 0
-  ErrorF ("ProcessInputEvents\n");
-#endif
-
   mieqProcessInputEvents ();
-
-#if 0
-  ErrorF ("ProcessInputEvents - returning\n");
-#endif
 }
 
 
@@ -114,9 +113,7 @@ void DDXRingBell(int volume, int pitch, int duration)
 void
 InitInput (int argc, char *argv[])
 {
-#if CYGDEBUG
   winDebug ("InitInput\n");
-#endif
 
 #ifdef XWIN_CLIPBOARD
   /*
@@ -167,7 +164,5 @@ InitInput (int argc, char *argv[])
     }
 #endif
 
-#if CYGDEBUG
   winDebug ("InitInput - returning\n");
-#endif
 }
diff --git a/xorg-server/hw/xwin/InitOutput.c b/xorg-server/hw/xwin/InitOutput.c
index acb7d4ab2..8520e2375 100644
--- a/xorg-server/hw/xwin/InitOutput.c
+++ b/xorg-server/hw/xwin/InitOutput.c
@@ -1,1139 +1,1174 @@
-/*
-
-Copyright 1993, 1998  The Open Group
-Copyright (C) Colin Harrison 2005-2008
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winmsg.h"
-#include "winconfig.h"
-#include "winprefs.h"
-#ifdef XWIN_CLIPBOARD
-#include "X11/Xlocale.h"
-#endif
-#ifdef DPMSExtension
-#include "dpmsproc.h"
-#endif
-#ifdef __CYGWIN__
-#include <mntent.h>
-#endif
-#if defined(WIN32)
-#include "xkbsrv.h"
-#endif
-#ifdef RELOCATE_PROJECTROOT
-#include <shlobj.h>
-typedef HRESULT (*SHGETFOLDERPATHPROC)(
-    HWND hwndOwner,
-    int nFolder,
-    HANDLE hToken,
-    DWORD dwFlags,
-    LPTSTR pszPath
-);
-#endif
-
-
-/*
- * References to external symbols
- */
-
-extern int			g_iNumScreens;
-extern winScreenInfo		g_ScreenInfo[];
-extern int			g_iLastScreen;
-extern char *			g_pszCommandLine;
-extern Bool			g_fSilentFatalError;
-
-extern char *			g_pszLogFile;
-extern Bool			g_fLogFileChanged;
-extern int			g_iLogVerbose;
-Bool				g_fLogInited;
-
-extern Bool			g_fXdmcpEnabled;
-extern Bool			g_fAuthEnabled;
-#ifdef HAS_DEVWINDOWS
-extern int			g_fdMessageQueue;
-#endif
-extern const char *		g_pszQueryHost;
-extern HINSTANCE		g_hInstance;
-
-#ifdef XWIN_CLIPBOARD
-extern Bool			g_fUnicodeClipboard;
-extern Bool			g_fClipboardLaunched;
-extern Bool			g_fClipboardStarted;
-extern pthread_t		g_ptClipboardProc;
-extern HWND			g_hwndClipboard;
-extern Bool			g_fClipboard;
-#endif
-
-extern HMODULE			g_hmodDirectDraw;
-extern FARPROC			g_fpDirectDrawCreate;
-extern FARPROC			g_fpDirectDrawCreateClipper;
-  
-extern HMODULE			g_hmodCommonControls;
-extern FARPROC			g_fpTrackMouseEvent;
-extern Bool			g_fNoHelpMessageBox;                     
-extern Bool			g_fSilentDupError;                     
-  
-  
-/*
- * Function prototypes
- */
-
-#ifdef XWIN_CLIPBOARD
-static void
-winClipboardShutdown (void);
-#endif
-
-#if defined(DDXOSVERRORF)
-void
-OsVendorVErrorF (const char *pszFormat, va_list va_args);
-#endif
-
-void
-winInitializeDefaultScreens (void);
-
-static Bool
-winCheckDisplayNumber (void);
-
-void
-winLogCommandLine (int argc, char *argv[]);
-
-void
-winLogVersionInfo (void);
-
-Bool
-winValidateArgs (void);
-
-#ifdef RELOCATE_PROJECTROOT
-const char *
-winGetBaseDir(void);
-#endif
-
-/*
- * For the depth 24 pixmap we default to 32 bits per pixel, but
- * we change this pixmap format later if we detect that the display
- * is going to be running at 24 bits per pixel.
- *
- * FIXME: On second thought, don't DIBs only support 32 bits per pixel?
- * DIBs are the underlying bitmap used for DirectDraw surfaces, so it
- * seems that all pixmap formats with depth 24 would be 32 bits per pixel.
- * Confirm whether depth 24 DIBs can have 24 bits per pixel, then remove/keep
- * the bits per pixel adjustment and update this comment to reflect the
- * situation.  Harold Hunt - 2002/07/02
- */
-
-static PixmapFormatRec g_PixmapFormats[] = {
-  { 1,    1,      BITMAP_SCANLINE_PAD },
-  { 4,    8,      BITMAP_SCANLINE_PAD },
-  { 8,    8,      BITMAP_SCANLINE_PAD },
-  { 15,   16,     BITMAP_SCANLINE_PAD },
-  { 16,   16,     BITMAP_SCANLINE_PAD },
-  { 24,   32,     BITMAP_SCANLINE_PAD },
-#ifdef RENDER
-  { 32,   32,     BITMAP_SCANLINE_PAD }
-#endif
-};
-
-const int NUMFORMATS = sizeof (g_PixmapFormats) / sizeof (g_PixmapFormats[0]);
-
-#ifdef XWIN_CLIPBOARD
-static void
-winClipboardShutdown (void)
-{
-  /* Close down clipboard resources */
-  if (g_fClipboard && g_fClipboardLaunched && g_fClipboardStarted)
-    {
-      /* Synchronously destroy the clipboard window */
-      if (g_hwndClipboard != NULL)
-	{
-	  SendMessage (g_hwndClipboard, WM_DESTROY, 0, 0);
-	  /* NOTE: g_hwndClipboard is set to NULL in winclipboardthread.c */
-	}
-      else
-	return;
-      
-      /* Wait for the clipboard thread to exit */
-      pthread_join (g_ptClipboardProc, NULL);
-
-      g_fClipboardLaunched = FALSE;
-      g_fClipboardStarted = FALSE;
-
-      winDebug ("winClipboardShutdown - Clipboard thread has exited.\n");
-    }
-}
-#endif
-
-
-#if defined(DDXBEFORERESET)
-/*
- * Called right before KillAllClients when the server is going to reset,
- * allows us to shutdown our seperate threads cleanly.
- */
-
-void
-ddxBeforeReset (void)
-{
-  winDebug ("ddxBeforeReset - Hello\n");
-
-#ifdef XWIN_CLIPBOARD
-  winClipboardShutdown ();
-#endif
-}
-#endif
-
-
-/* See Porting Layer Definition - p. 57 */
-void
-ddxGiveUp (void)
-{
-  int		i;
-
-#if CYGDEBUG
-  winDebug ("ddxGiveUp\n");
-#endif
-
-  /* Perform per-screen deinitialization */
-  for (i = 0; i < g_iNumScreens; ++i)
-    {
-      /* Delete the tray icon */
-      if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)
- 	winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));
-    }
-
-#ifdef XWIN_MULTIWINDOW
-  /* Notify the worker threads we're exiting */
-  winDeinitMultiWindowWM ();
-#endif
-
-#ifdef HAS_DEVWINDOWS
-  /* Close our handle to our message queue */
-  if (g_fdMessageQueue != WIN_FD_INVALID)
-    {
-      /* Close /dev/windows */
-      close (g_fdMessageQueue);
-
-      /* Set the file handle to invalid */
-      g_fdMessageQueue = WIN_FD_INVALID;
-    }
-#endif
-
-  if (!g_fLogInited) {
-    LogInit (g_pszLogFile, NULL);
-    g_fLogInited = TRUE;
-  }  
-  LogClose ();
-
-  /*
-   * At this point we aren't creating any new screens, so
-   * we are guaranteed to not need the DirectDraw functions.
-   */
-  if (g_hmodDirectDraw != NULL)
-    {
-      FreeLibrary (g_hmodDirectDraw);
-      g_hmodDirectDraw = NULL;
-      g_fpDirectDrawCreate = NULL;
-      g_fpDirectDrawCreateClipper = NULL;
-    }
-
-  /* Unload our TrackMouseEvent funtion pointer */
-  if (g_hmodCommonControls != NULL)
-    {
-      FreeLibrary (g_hmodCommonControls);
-      g_hmodCommonControls = NULL;
-      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
-    }
-  
-  /* Free concatenated command line */
-  if (g_pszCommandLine)
-    {
-      free (g_pszCommandLine);
-      g_pszCommandLine = NULL;
-    }
-
-  /* Remove our keyboard hook if it is installed */
-  winRemoveKeyboardHookLL ();
-
-  /* Tell Windows that we want to end the app */
-  PostQuitMessage (0);
-}
-
-
-/* See Porting Layer Definition - p. 57 */
-void
-AbortDDX (void)
-{
-#if CYGDEBUG
-  winDebug ("AbortDDX\n");
-#endif
-  ddxGiveUp ();
-}
-
-#ifdef __CYGWIN__
-/* hasmntopt is currently not implemented for cygwin */
-static const char *winCheckMntOpt(const struct mntent *mnt, const char *opt)
-{
-    const char *s;
-    size_t len;
-    if (mnt == NULL)
-        return NULL;
-    if (opt == NULL)
-        return NULL;
-    if (mnt->mnt_opts == NULL)
-        return NULL;
-
-    len = strlen(opt);
-    s = strstr(mnt->mnt_opts, opt);
-    if (s == NULL)
-        return NULL;
-    if ((s == mnt->mnt_opts || *(s-1) == ',') &&  (s[len] == 0 || s[len] == ','))
-        return (char *)opt;
-    return NULL;
-}
-
-static void
-winCheckMount(void)
-{
-  FILE *mnt;
-  struct mntent *ent;
-
-  enum { none = 0, sys_root, user_root, sys_tmp, user_tmp } 
-    level = none, curlevel;
-  BOOL binary = TRUE;
-
-  mnt = setmntent("/etc/mtab", "r");
-  if (mnt == NULL)
-  {
-    ErrorF("setmntent failed");
-    return;
-  }
-
-  while ((ent = getmntent(mnt)) != NULL)
-  {
-    BOOL system = (winCheckMntOpt(ent, "user") != NULL);
-    BOOL root = (strcmp(ent->mnt_dir, "/") == 0);
-    BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);
-    
-    if (system)
-    {
-      if (root)
-        curlevel = sys_root;
-      else if (tmp)
-        curlevel = sys_tmp;
-      else
-        continue;
-    }
-    else
-    {
-      if (root)
-        curlevel = user_root;
-      else if (tmp) 
-        curlevel = user_tmp;
-      else
-        continue;
-    }
-
-    if (curlevel <= level)
-      continue;
-    level = curlevel;
-
-    if ((winCheckMntOpt(ent, "binary") == NULL) ||
-        (winCheckMntOpt(ent, "binmode") == NULL))
-      binary = 0;
-    else
-      binary = 1;
-  }
-    
-  if (endmntent(mnt) != 1)
-  {
-    ErrorF("endmntent failed");
-    return;
-  }
-  
- if (!binary) 
-   winMsg(X_WARNING, "/tmp mounted in textmode\n");
-}
-#else
-static void
-winCheckMount(void) 
-{
-}
-#endif
-
-#ifdef RELOCATE_PROJECTROOT
-const char * 
-winGetBaseDir(void)
-{
-    static BOOL inited = FALSE;
-    static char buffer[MAX_PATH];
-    if (!inited)
-    {
-        char *fendptr;
-        HMODULE module = GetModuleHandle(NULL);
-        DWORD size = GetModuleFileName(module, buffer, sizeof(buffer));
-        if (sizeof(buffer) > 0)
-            buffer[sizeof(buffer)-1] = 0;
-    
-        fendptr = buffer + size;
-        while (fendptr > buffer)
-        {
-            if (*fendptr == '\\' || *fendptr == '/')
-            {
-                *fendptr = 0;
-                break;
-            }
-            fendptr--;
-        }
-        inited = TRUE;
-    }
-    return buffer;
-}
-#endif
-
-static void
-winFixupPaths (void)
-{
-    BOOL changed_fontpath = FALSE;
-    MessageType font_from = X_DEFAULT;
-#ifdef RELOCATE_PROJECTROOT
-    const char *basedir = winGetBaseDir();
-    size_t basedirlen = strlen(basedir);
-#endif
-
-#ifdef READ_FONTDIRS
-    {
-        /* Open fontpath configuration file */
-        FILE *fontdirs = fopen(ETCX11DIR "/font-dirs", "rt");
-        if (fontdirs != NULL)
-        {
-            char buffer[256];
-            int needs_sep = TRUE; 
-            int comment_block = FALSE;
-
-            /* get defautl fontpath */
-            char *fontpath = xstrdup(defaultFontPath);
-            size_t size = strlen(fontpath);
-
-            /* read all lines */
-            while (!feof(fontdirs))
-            {
-                size_t blen;
-                char *hashchar;
-                char *str;
-                int has_eol = FALSE;
-
-                /* read one line */
-                str = fgets(buffer, sizeof(buffer), fontdirs);
-                if (str == NULL) /* stop on error or eof */
-                    break;
-
-                if (strchr(str, '\n') != NULL)
-                    has_eol = TRUE;
-
-                /* check if block is continued comment */
-                if (comment_block)
-                {
-                    /* ignore all input */
-                    *str = 0; 
-                    blen = 0; 
-                    if (has_eol) /* check if line ended in this block */
-                        comment_block = FALSE;
-                }
-                else 
-                {
-                    /* find comment character. ignore all trailing input */
-                    hashchar = strchr(str, '#');
-                    if (hashchar != NULL)
-                    {
-                        *hashchar = 0;
-                        if (!has_eol) /* mark next block as continued comment */
-                            comment_block = TRUE;
-                    }
-                }
-
-                /* strip whitespaces from beginning */
-                while (*str == ' ' || *str == '\t')
-                    str++;
-
-                /* get size, strip whitespaces from end */ 
-                blen = strlen(str);
-                while (blen > 0 && (str[blen-1] == ' ' || 
-                            str[blen-1] == '\t' || str[blen-1] == '\n'))
-                {
-                    str[--blen] = 0;
-                }
-
-                /* still something left to add? */ 
-                if (blen > 0)
-                {
-                    size_t newsize = size + blen;
-                    /* reserve one character more for ',' */
-                    if (needs_sep)
-                        newsize++;
-
-                    /* allocate memory */
-                    if (fontpath == NULL)
-                        fontpath = malloc(newsize+1);
-                    else
-                        fontpath = realloc(fontpath, newsize+1);
-
-                    /* add separator */
-                    if (needs_sep)
-                    {
-                        fontpath[size] = ',';
-                        size++;
-                        needs_sep = FALSE;
-                    }
-
-                    /* mark next line as new entry */
-                    if (has_eol)
-                        needs_sep = TRUE;
-
-                    /* add block */
-                    strncpy(fontpath + size, str, blen);
-                    fontpath[newsize] = 0;
-                    size = newsize;
-                }
-            }
-
-            /* cleanup */
-            fclose(fontdirs);  
-            defaultFontPath = xstrdup(fontpath);
-            free(fontpath);
-            changed_fontpath = TRUE;
-            font_from = X_CONFIG;
-        }
-    }
-#endif /* READ_FONTDIRS */
-#ifdef RELOCATE_PROJECTROOT
-    {
-        const char *libx11dir = PROJECTROOT "/lib/X11";
-        size_t libx11dir_len = strlen(libx11dir);
-        char *newfp = NULL;
-        size_t newfp_len = 0;
-        const char *endptr, *ptr, *oldptr = defaultFontPath;
-
-        endptr = oldptr + strlen(oldptr);
-        ptr = strchr(oldptr, ',');
-        if (ptr == NULL)
-            ptr = endptr;
-        while (ptr != NULL)
-        {
-            size_t oldfp_len = (ptr - oldptr);
-            size_t newsize = oldfp_len;
-            char *newpath = malloc(newsize + 1);
-            strncpy(newpath, oldptr, newsize);
-            newpath[newsize] = 0;
-
-
-            if (strncmp(libx11dir, newpath, libx11dir_len) == 0)
-            {
-                char *compose;
-                newsize = newsize - libx11dir_len + basedirlen;
-                compose = malloc(newsize + 1);  
-                strcpy(compose, basedir);
-                strncat(compose, newpath + libx11dir_len, newsize - basedirlen);
-                compose[newsize] = 0;
-                free(newpath);
-                newpath = compose;
-            }
-
-            oldfp_len = newfp_len;
-            if (oldfp_len > 0)
-                newfp_len ++; /* space for separator */
-            newfp_len += newsize;
-
-            if (newfp == NULL)
-                newfp = malloc(newfp_len + 1);
-            else
-                newfp = realloc(newfp, newfp_len + 1);
-
-            if (oldfp_len > 0)
-            {
-                strcpy(newfp + oldfp_len, ",");
-                oldfp_len++;
-            }
-            strcpy(newfp + oldfp_len, newpath);
-
-            free(newpath);
-
-            if (*ptr == 0)
-            {
-                oldptr = ptr;
-                ptr = NULL;
-            } else
-            {
-                oldptr = ptr + 1;
-                ptr = strchr(oldptr, ',');
-                if (ptr == NULL)
-                    ptr = endptr;
-            }
-        } 
-
-        defaultFontPath = xstrdup(newfp);
-        free(newfp);
-        changed_fontpath = TRUE;
-    }
-#endif /* RELOCATE_PROJECTROOT */
-    if (changed_fontpath)
-        winMsg (font_from, "FontPath set to \"%s\"\n", defaultFontPath);
-
-#ifdef RELOCATE_PROJECTROOT
-    if (getenv("XKEYSYMDB") == NULL)
-    {
-        char buffer[MAX_PATH];
-        snprintf(buffer, sizeof(buffer), "XKEYSYMDB=%s\\XKeysymDB",
-                basedir);
-        buffer[sizeof(buffer)-1] = 0;
-        putenv(buffer);
-    }
-    if (getenv("XERRORDB") == NULL)
-    {
-        char buffer[MAX_PATH];
-        snprintf(buffer, sizeof(buffer), "XERRORDB=%s\\XErrorDB",
-                basedir);
-        buffer[sizeof(buffer)-1] = 0;
-        putenv(buffer);
-    }
-    if (getenv("XLOCALEDIR") == NULL)
-    {
-        char buffer[MAX_PATH];
-        snprintf(buffer, sizeof(buffer), "XLOCALEDIR=%s\\locale",
-                basedir);
-        buffer[sizeof(buffer)-1] = 0;
-        putenv(buffer);
-    }
-    if (getenv("HOME") == NULL)
-    {
-        HMODULE shfolder;
-        SHGETFOLDERPATHPROC shgetfolderpath = NULL;
-        char buffer[MAX_PATH + 5];
-        strncpy(buffer, "HOME=", 5);
-
-        /* Try to load SHGetFolderPath from shfolder.dll and shell32.dll */
-        
-        shfolder = LoadLibrary("shfolder.dll");
-        /* fallback to shell32.dll */
-        if (shfolder == NULL)
-            shfolder = LoadLibrary("shell32.dll");
-
-        /* resolve SHGetFolderPath */
-        if (shfolder != NULL)
-            shgetfolderpath = (SHGETFOLDERPATHPROC)GetProcAddress(shfolder, "SHGetFolderPathA");
-
-        /* query appdata directory */
-        if (shgetfolderpath &&
-                shgetfolderpath(NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, 
-                    buffer + 5) == 0)
-        { 
-            putenv(buffer);
-        } else
-        {
-            winMsg (X_ERROR, "Can not determine HOME directory\n");
-        } 
-        if (shfolder != NULL)
-            FreeLibrary(shfolder);
-    }
-    if (!g_fLogFileChanged) {
-        static char buffer[MAX_PATH];
-        DWORD size = GetTempPath(sizeof(buffer), buffer);
-        if (size && size < sizeof(buffer))
-        {
-            snprintf(buffer + size, sizeof(buffer) - size, 
-                    "XWin.%s.log", display); 
-            buffer[sizeof(buffer)-1] = 0;
-            g_pszLogFile = buffer;
-            winMsg (X_DEFAULT, "Logfile set to \"%s\"\n", g_pszLogFile);
-        }
-    }
-    {
-        static char xkbbasedir[MAX_PATH];
-
-        snprintf(xkbbasedir, sizeof(xkbbasedir), "%s\\xkb", basedir);
-        if (sizeof(xkbbasedir) > 0)
-            xkbbasedir[sizeof(xkbbasedir)-1] = 0;
-        XkbBaseDirectory = xkbbasedir;
-	XkbBinDirectory = basedir;
-    }
-#endif /* RELOCATE_PROJECTROOT */
-}
-
-void
-OsVendorInit (void)
-{
-  /* Re-initialize global variables on server reset */
-  winInitializeGlobals ();
-
-  LogInit (NULL, NULL);
-  LogSetParameter (XLOG_VERBOSITY, g_iLogVerbose);
-
-  winFixupPaths();
-
-#ifdef DDXOSVERRORF
-  if (!OsVendorVErrorFProc)
-    OsVendorVErrorFProc = OsVendorVErrorF;
-#endif
-
-  if (!g_fLogInited) {
-    /* keep this order. If LogInit fails it calls Abort which then calls
-     * ddxGiveUp where LogInit is called again and creates an infinite 
-     * recursion. If we set g_fLogInited to TRUE before the init we 
-     * avoid the second call 
-     */  
-    g_fLogInited = TRUE;
-    LogInit (g_pszLogFile, NULL);
-  } 
-  LogSetParameter (XLOG_FLUSH, 1);
-  LogSetParameter (XLOG_VERBOSITY, g_iLogVerbose);
-  LogSetParameter (XLOG_FILE_VERBOSITY, g_iLogVerbose);
-
-  /* Log the version information */
-  if (serverGeneration == 1)
-    winLogVersionInfo ();
-
-  winCheckMount();  
-
-  /* Add a default screen if no screens were specified */
-  if (g_iNumScreens == 0)
-    {
-      winDebug ("OsVendorInit - Creating bogus screen 0\n");
-
-      /* 
-       * We need to initialize default screens if no arguments
-       * were processed.  Otherwise, the default screens would
-       * already have been initialized by ddxProcessArgument ().
-       */
-      winInitializeDefaultScreens ();
-
-      /*
-       * Add a screen 0 using the defaults set by 
-       * winInitializeDefaultScreens () and any additional parameters
-       * processed by ddxProcessArgument ().
-       */
-      g_iNumScreens = 1;
-      g_iLastScreen = 0;
-
-      /* We have to flag this as an explicit screen, even though it isn't */
-      g_ScreenInfo[0].fExplicitScreen = TRUE;
-    }
-}
-
-
-static void
-winUseMsg (void)
-{
-  ErrorF("\n");
-  ErrorF("\n");
-  ErrorF(EXECUTABLE_NAME " Device Dependent Usage:\n");
-  ErrorF("\n");
-
-#ifdef XWIN_CLIPBOARD
-  ErrorF ("-[no]clipboard\n"
-	  "\tEnable [disable] the clipboard integration. Default is enabled.\n");
-#endif
-
-  ErrorF ("-clipupdates num_boxes\n"
-	  "\tUse a clipping region to constrain shadow update blits to\n"
-	  "\tthe updated region when num_boxes, or more, are in the\n"
-	  "\tupdated region.\n");
-
-#ifdef XWIN_XF86CONFIG
-  ErrorF ("-config\n"
-          "\tSpecify a configuration file.\n");
-
-  ErrorF ("-configdir\n"
-          "\tSpecify a configuration directory.\n");
-#endif
-
-  ErrorF ("-depth bits_per_pixel\n"
-	  "\tSpecify an optional bitdepth to use in fullscreen mode\n"
-	  "\twith a DirectDraw engine.\n");
-
-  ErrorF ("-emulate3buttons [timeout]\n"
-	  "\tEmulate 3 button mouse with an optional timeout in\n"
-	  "\tmilliseconds.\n");
-
-#ifdef XWIN_EMULATEPSEUDO
-  ErrorF ("-emulatepseudo\n"
-	  "\tCreate a depth 8 PseudoColor visual when running in\n"
-	  "\tdepths 15, 16, 24, or 32, collectively known as TrueColor\n"
-	  "\tdepths.  The PseudoColor visual does not have correct colors,\n"
-	  "\tand it may crash, but it at least allows you to run your\n"
-	  "\tapplication in TrueColor modes.\n");
-#endif
-
-  ErrorF ("-engine engine_type_id\n"
-	  "\tOverride the server's automatically selected engine type:\n"
-	  "\t\t1 - Shadow GDI\n"
-	  "\t\t2 - Shadow DirectDraw\n"
-	  "\t\t4 - Shadow DirectDraw4 Non-Locking\n"
-#ifdef XWIN_NATIVEGDI
-	  "\t\t16 - Native GDI - experimental\n"
-#endif
-	  );
-
-  ErrorF ("-fullscreen\n"
-	  "\tRun the server in fullscreen mode.\n");
-
-  ErrorF ("-ignoreinput\n"
-	  "\tIgnore keyboard and mouse input.\n");
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  ErrorF ("-internalwm\n"
-	  "\tRun the internal window manager.\n");
-#endif
-
-#ifdef XWIN_XF86CONFIG
-  ErrorF ("-keyboard\n"
-	  "\tSpecify a keyboard device from the configuration file.\n");
-#endif
-
-  ErrorF ("-[no]keyhook\n"
-	  "\tGrab special Windows keypresses like Alt-Tab or the Menu "
-          "key.\n");
-
-  ErrorF ("-lesspointer\n"
-	  "\tHide the windows mouse pointer when it is over any\n"
-          "\t" EXECUTABLE_NAME " window.  This prevents ghost cursors appearing when\n"
-	  "\tthe Windows cursor is drawn on top of the X cursor\n");
-
-  ErrorF ("-logfile filename\n"
-	  "\tWrite log messages to <filename>.\n");
-
-  ErrorF ("-logverbose verbosity\n"
-	  "\tSet the verbosity of log messages. [NOTE: Only a few messages\n"
-	  "\trespect the settings yet]\n"
-	  "\t\t0 - only print fatal error.\n"
-	  "\t\t1 - print additional configuration information.\n"
-	  "\t\t2 - print additional runtime information [default].\n"
-	  "\t\t3 - print debugging and tracing information.\n");
-
-  ErrorF ("-[no]multimonitors or -[no]multiplemonitors\n"
-	  "\tUse the entire virtual screen if multiple\n"
-	  "\tmonitors are present.\n");
-
-#ifdef XWIN_MULTIWINDOW
-  ErrorF ("-multiwindow\n"
-	  "\tRun the server in multi-window mode.\n");
-#endif
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  ErrorF ("-mwextwm\n"
-	  "\tRun the server in multi-window external window manager mode.\n");
-#endif
-
-  ErrorF ("-nodecoration\n"
-          "\tDo not draw a window border, title bar, etc.  Windowed\n"
-	  "\tmode only.\n");
-
-#ifdef XWIN_CLIPBOARD
-  ErrorF ("-nounicodeclipboard\n"
-	  "\tDo not use Unicode clipboard even if on a NT-based platform.\n");
-#endif
-
-  ErrorF ("-refresh rate_in_Hz\n"
-	  "\tSpecify an optional refresh rate to use in fullscreen mode\n"
-	  "\twith a DirectDraw engine.\n");
-
-  ErrorF ("-rootless\n"
-	  "\tRun the server in rootless mode.\n");
-
-  ErrorF ("-screen scr_num [width height [x y] | [[WxH[+X+Y]][@m]] ]\n"
-	  "\tEnable screen scr_num and optionally specify a width and\n"
-	  "\theight and initial position for that screen. Additionally\n"
-	  "\ta monitor number can be specified to start the server on,\n"
-	  "\tat which point, all coordinates become relative to that\n"
-      "\tmonitor (Not for Windows NT4 and 95). Examples:\n"
-      "\t -screen 0 800x600+100+100@2 ; 2nd monitor offset 100,100 size 800x600\n"
-      "\t -screen 0 1024x768@3        ; 3rd monitor size 1024x768\n"
-      "\t -screen 0 @1 ; on 1st monitor using its full resolution (the default)\n");
-
-  ErrorF ("-scrollbars\n"
-	  "\tIn windowed mode, allow screens bigger than the Windows desktop.\n"
-	  "\tMoreover, if the window has decorations, one can now resize\n"
-	  "\tit.\n");
-
-  ErrorF ("-silent-dup-error\n"
-	  "\tIf another instance of " EXECUTABLE_NAME " with the same display number is running\n"
-     "\texit silently and don’t display any error message.\n");
-
-  ErrorF ("-swcursor\n"
-	  "\tDisable the usage of the Windows cursor and use the X11 software\n"
-	  "\tcursor instead.\n");
-
-  ErrorF ("-[no]trayicon\n"
-          "\tDo not create a tray icon.  Default is to create one\n"
-	  "\ticon per screen.  You can globally disable tray icons with\n"
-	  "\t-notrayicon, then enable it for specific screens with\n"
-	  "\t-trayicon for those screens.\n");
-
-  ErrorF ("-[no]unixkill\n"
-          "\tCtrl+Alt+Backspace exits the X Server.\n");
-
-  ErrorF ("-[no]winkill\n"
-          "\tAlt+F4 exits the X Server.\n");
-
-  ErrorF ("-xkblayout XKBLayout\n"
-	  "\tEquivalent to XKBLayout in XF86Config files.\n"
-	  "\tFor example: -xkblayout de\n");
-
-  ErrorF ("-xkbmodel XKBModel\n"
-	  "\tEquivalent to XKBModel in XF86Config files.\n");
-
-  ErrorF ("-xkboptions XKBOptions\n"
-	  "\tEquivalent to XKBOptions in XF86Config files.\n");
-
-  ErrorF ("-xkbrules XKBRules\n"
-	  "\tEquivalent to XKBRules in XF86Config files.\n");
-
-  ErrorF ("-xkbvariant XKBVariant\n"
-	  "\tEquivalent to XKBVariant in XF86Config files.\n"
-	  "\tFor example: -xkbvariant nodeadkeys\n");
-}
-
-/* See Porting Layer Definition - p. 57 */
-void
-ddxUseMsg(void)
-{
-  /* Set a flag so that FatalError won't give duplicate warning message */
-  g_fSilentFatalError = TRUE;
-  
-  winUseMsg();  
-
-  /* Log file will not be opened for UseMsg unless we open it now */
-  if (!g_fLogInited) {
-    LogInit (g_pszLogFile, NULL);
-    g_fLogInited = TRUE;
-  }  
-  LogClose ();
-
-  /* Notify user where UseMsg text can be found.*/
-  if (!g_fNoHelpMessageBox)
-    winMessageBoxF ("The " PROJECT_NAME " help text has been printed to "
-		  "/tmp/XWin.log.\n"
-		  "Please open /tmp/XWin.log to read the help text.\n",
-		  MB_ICONINFORMATION);
-}
-
-/* See Porting Layer Definition - p. 20 */
-/*
- * Do any global initialization, then initialize each screen.
- * 
- * NOTE: We use ddxProcessArgument, so we don't need to touch argc and argv
- */
-
-void
-InitOutput (ScreenInfo *screenInfo, int argc, char *argv[])
-{
-  int		i;
-
-  /* Log the command line */
-  winLogCommandLine (argc, argv);
-
-#if CYGDEBUG
-  winDebug ("InitOutput\n");
-#endif
-
-  /* Validate command-line arguments */
-  if (serverGeneration == 1 && !winValidateArgs ())
-    {
-      FatalError ("InitOutput - Invalid command-line arguments found.  "
-		  "Exiting.\n");
-    }
-
-  /* Check for duplicate invocation on same display number.*/
-  if (serverGeneration == 1 && !winCheckDisplayNumber ())
-    {
-      if (g_fSilentDupError)
-        g_fSilentFatalError = TRUE;  
-      FatalError ("InitOutput - Duplicate invocation on display "
-		  "number: %s.  Exiting.\n", display);
-    }
-
-#ifdef XWIN_XF86CONFIG
-  /* Try to read the xorg.conf-style configuration file */
-  if (!winReadConfigfile ())
-    winErrorFVerb (1, "InitOutput - Error reading config file\n");
-#else
-  winMsg(X_INFO, "xorg.conf is not supported\n");
-  winMsg(X_INFO, "See http://x.cygwin.com/docs/faq/cygwin-x-faq.html "
-         "for more information\n");
-  winConfigFiles ();
-#endif
-
-  /* Load preferences from XWinrc file */
-  LoadPreferences();
-
-  /* Setup global screen info parameters */
-  screenInfo->imageByteOrder = IMAGE_BYTE_ORDER;
-  screenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
-  screenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
-  screenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
-  screenInfo->numPixmapFormats = NUMFORMATS;
-  
-  /* Describe how we want common pixmap formats padded */
-  for (i = 0; i < NUMFORMATS; i++)
-    {
-      screenInfo->formats[i] = g_PixmapFormats[i];
-    }
-
-  /* Load pointers to DirectDraw functions */
-  winGetDDProcAddresses ();
-  
-  /* Detect supported engines */
-  winDetectSupportedEngines ();
-
-  /* Load common controls library */
-  g_hmodCommonControls = LoadLibraryEx ("comctl32.dll", NULL, 0);
-
-  /* Load TrackMouseEvent function pointer */  
-  g_fpTrackMouseEvent = GetProcAddress (g_hmodCommonControls,
-					 "_TrackMouseEvent");
-  if (g_fpTrackMouseEvent == NULL)
-    {
-      winErrorFVerb (1, "InitOutput - Could not get pointer to function\n"
-	      "\t_TrackMouseEvent in comctl32.dll.  Try installing\n"
-	      "\tInternet Explorer 3.0 or greater if you have not\n"
-	      "\talready.\n");
-
-      /* Free the library since we won't need it */
-      FreeLibrary (g_hmodCommonControls);
-      g_hmodCommonControls = NULL;
-
-      /* Set function pointer to point to no operation function */
-      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
-    }
-
-  /* Store the instance handle */
-  g_hInstance = GetModuleHandle (NULL);
-
-  /* Initialize each screen */
-  for (i = 0; i < g_iNumScreens; ++i)
-    {
-      /* Initialize the screen */
-      if (-1 == AddScreen (winScreenInit, argc, argv))
-	{
-	  FatalError ("InitOutput - Couldn't add screen %d", i);
-	}
-    }
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-
-  /* Generate a cookie used by internal clients for authorization */
-  if (g_fXdmcpEnabled || g_fAuthEnabled)
-    winGenerateAuthorization ();
-
-  /* Perform some one time initialization */
-  if (1 == serverGeneration)
-    {
-      /*
-       * setlocale applies to all threads in the current process.
-       * Apply locale specified in LANG environment variable.
-       */
-      setlocale (LC_ALL, "");
-    }
-#endif
-
-#if CYGDEBUG || YES
-  winDebug ("InitOutput - Returning.\n");
-#endif
-}
-
-
-/*
- * winCheckDisplayNumber - Check if another instance of Cygwin/X is
- * already running on the same display number.  If no one exists,
- * make a mutex to prevent new instances from running on the same display.
- *
- * return FALSE if the display number is already used.
- */
-
-static Bool
-winCheckDisplayNumber (void)
-{
-  int			nDisp;
-  HANDLE		mutex;
-  char			name[MAX_PATH];
-  char *		pszPrefix = '\0';
-  OSVERSIONINFO		osvi = {0};
-
-  /* Check display range */
-  nDisp = atoi (display);
-  if (nDisp < 0 || nDisp > 65535)
-    {
-      ErrorF ("winCheckDisplayNumber - Bad display number: %d\n", nDisp);
-      return FALSE;
-    }
-
-  /* Set first character of mutex name to null */
-  name[0] = '\0';
-
-  /* Get operating system version information */
-  osvi.dwOSVersionInfoSize = sizeof (osvi);
-  GetVersionEx (&osvi);
-
-  /* Want a mutex shared among all terminals on NT > 4.0 */
-  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT
-      && osvi.dwMajorVersion >= 5)
-    {
-      pszPrefix = "Global\\";
-    }
-
-  /* Setup Cygwin/X specific part of name */
-  snprintf (name, sizeof(name), "%sCYGWINX_DISPLAY:%d", pszPrefix, nDisp);
-
-  /* Windows automatically releases the mutex when this process exits */
-  mutex = CreateMutex (NULL, FALSE, name);
-  if (!mutex)
-    {
-      LPVOID lpMsgBuf;
-
-      /* Display a fancy error message */
-      FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | 
-		     FORMAT_MESSAGE_FROM_SYSTEM | 
-		     FORMAT_MESSAGE_IGNORE_INSERTS,
-		     NULL,
-		     GetLastError (),
-		     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-		     (LPTSTR) &lpMsgBuf,
-		     0, NULL);
-      ErrorF ("winCheckDisplayNumber - CreateMutex failed: %s\n",
-	      (LPSTR)lpMsgBuf);
-      LocalFree (lpMsgBuf);
-
-      return FALSE;
-    }
-  if (GetLastError () == ERROR_ALREADY_EXISTS)
-    {
-      ErrorF ("winCheckDisplayNumber - "
-	      PROJECT_NAME " is already running on display %d\n",
-	      nDisp);
-      return FALSE;
-    }
-
-  return TRUE;
-}
+/*

+

+Copyright 1993, 1998  The Open Group

+Copyright (C) Colin Harrison 2005-2008

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included

+in all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

+OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall

+not be used in advertising or otherwise to promote the sale, use or

+other dealings in this Software without prior written authorization

+from The Open Group.

+

+*/

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "winmsg.h"

+#include "winconfig.h"

+#include "winprefs.h"

+#ifdef XWIN_CLIPBOARD

+#include "X11/Xlocale.h"

+#endif

+#ifdef DPMSExtension

+#include "dpmsproc.h"

+#endif

+#ifdef __CYGWIN__

+#include <mntent.h>

+#endif

+#if defined(WIN32)

+#include "xkbsrv.h"

+#endif

+

+#ifdef RELOCATE_PROJECTROOT

+#undef Status

+#include <shlobj.h>

+typedef HRESULT  (__stdcall *  SHGETFOLDERPATHPROC)(

+    HWND hwndOwner,

+    int nFolder,

+    HANDLE hToken,

+    DWORD dwFlags,

+    LPSTR pszPath

+);

+#endif

+

+

+/*

+ * References to external symbols

+ */

+

+extern int			g_iNumScreens;

+extern winScreenInfo		g_ScreenInfo[];

+extern int			g_iLastScreen;

+extern char *			g_pszCommandLine;

+extern Bool			g_fSilentFatalError;

+

+extern const char *			g_pszLogFile;

+extern Bool			g_fLogFileChanged;

+extern int			g_iLogVerbose;

+Bool				g_fLogInited;

+

+extern Bool			g_fXdmcpEnabled;

+extern Bool			g_fAuthEnabled;

+#ifdef HAS_DEVWINDOWS

+extern int			g_fdMessageQueue;

+#endif

+extern const char *		g_pszQueryHost;

+extern HINSTANCE		g_hInstance;

+

+#ifdef XWIN_CLIPBOARD

+extern Bool			g_fUnicodeClipboard;

+extern Bool			g_fClipboardLaunched;

+extern Bool			g_fClipboardStarted;

+extern pthread_t		g_ptClipboardProc;

+extern HWND			g_hwndClipboard;

+extern Bool			g_fClipboard;

+#endif

+

+extern HMODULE			g_hmodDirectDraw;

+extern FARPROC			g_fpDirectDrawCreate;

+extern FARPROC			g_fpDirectDrawCreateClipper;

+  

+extern HMODULE			g_hmodCommonControls;

+extern FARPROC			g_fpTrackMouseEvent;

+extern Bool			g_fNoHelpMessageBox;                     

+extern Bool			g_fSilentDupError;                     

+extern Bool                     g_fNativeGl;

+

+/*

+ * Function prototypes

+ */

+

+#ifdef XWIN_CLIPBOARD

+static void

+winClipboardShutdown (void);

+#endif

+

+#if defined(DDXOSVERRORF)

+void

+OsVendorVErrorF (const char *pszFormat, va_list va_args);

+#endif

+

+void

+winInitializeDefaultScreens (void);

+

+static Bool

+winCheckDisplayNumber (void);

+

+void

+winLogCommandLine (int argc, char *argv[]);

+

+void

+winLogVersionInfo (void);

+

+Bool

+winValidateArgs (void);

+

+#ifdef RELOCATE_PROJECTROOT

+const char *

+winGetBaseDir(void);

+#endif

+

+static

+void glx_debugging(void);

+

+/*

+ * For the depth 24 pixmap we default to 32 bits per pixel, but

+ * we change this pixmap format later if we detect that the display

+ * is going to be running at 24 bits per pixel.

+ *

+ * FIXME: On second thought, don't DIBs only support 32 bits per pixel?

+ * DIBs are the underlying bitmap used for DirectDraw surfaces, so it

+ * seems that all pixmap formats with depth 24 would be 32 bits per pixel.

+ * Confirm whether depth 24 DIBs can have 24 bits per pixel, then remove/keep

+ * the bits per pixel adjustment and update this comment to reflect the

+ * situation.  Harold Hunt - 2002/07/02

+ */

+

+static PixmapFormatRec g_PixmapFormats[] = {

+  { 1,    1,      BITMAP_SCANLINE_PAD },

+  { 4,    8,      BITMAP_SCANLINE_PAD },

+  { 8,    8,      BITMAP_SCANLINE_PAD },

+  { 15,   16,     BITMAP_SCANLINE_PAD },

+  { 16,   16,     BITMAP_SCANLINE_PAD },

+  { 24,   32,     BITMAP_SCANLINE_PAD },

+#ifdef RENDER

+  { 32,   32,     BITMAP_SCANLINE_PAD }

+#endif

+};

+

+const int NUMFORMATS = sizeof (g_PixmapFormats) / sizeof (g_PixmapFormats[0]);

+

+#ifdef XWIN_CLIPBOARD

+static void

+winClipboardShutdown (void)

+{

+  /* Close down clipboard resources */

+  if (g_fClipboard && g_fClipboardLaunched && g_fClipboardStarted)

+    {

+      /* Synchronously destroy the clipboard window */

+      if (g_hwndClipboard != NULL)

+	{

+	  SendMessage (g_hwndClipboard, WM_DESTROY, 0, 0);

+	  /* NOTE: g_hwndClipboard is set to NULL in winclipboardthread.c */

+	}

+      else

+	return;

+      

+      /* Wait for the clipboard thread to exit */

+      pthread_join (g_ptClipboardProc, NULL);

+

+      winDebug ("winClipboardShutdown - Clipboard thread has exited.\n");

+    }

+}

+#endif

+

+

+#if defined(DDXBEFORERESET)

+/*

+ * Called right before KillAllClients when the server is going to reset,

+ * allows us to shutdown our seperate threads cleanly.

+ */

+

+void

+ddxBeforeReset (void)

+{

+  winDebug ("ddxBeforeReset - Hello\n");

+

+#ifdef XWIN_CLIPBOARD

+  winClipboardShutdown ();

+#endif

+}

+#endif

+

+

+/* See Porting Layer Definition - p. 57 */

+void

+ddxGiveUp (void)

+{

+  int		i;

+

+  winDebug ("ddxGiveUp\n");

+

+  /* Perform per-screen deinitialization */

+  for (i = 0; i < g_iNumScreens; ++i)

+    {

+      /* Delete the tray icon */

+      if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)

+ 	winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));

+    }

+

+#ifdef XWIN_MULTIWINDOW

+  /* Notify the worker threads we're exiting */

+  winDeinitMultiWindowWM ();

+#endif

+

+#ifdef HAS_DEVWINDOWS

+  /* Close our handle to our message queue */

+  if (g_fdMessageQueue != WIN_FD_INVALID)

+    {

+      /* Close /dev/windows */

+      close (g_fdMessageQueue);

+

+      /* Set the file handle to invalid */

+      g_fdMessageQueue = WIN_FD_INVALID;

+    }

+#endif

+

+  if (!g_fLogInited) {

+    g_pszLogFile = LogInit (g_pszLogFile, NULL);

+    g_fLogInited = TRUE;

+  }  

+  LogClose ();

+

+  /*

+   * At this point we aren't creating any new screens, so

+   * we are guaranteed to not need the DirectDraw functions.

+   */

+  if (g_hmodDirectDraw != NULL)

+    {

+      FreeLibrary (g_hmodDirectDraw);

+      g_hmodDirectDraw = NULL;

+      g_fpDirectDrawCreate = NULL;

+      g_fpDirectDrawCreateClipper = NULL;

+    }

+

+  /* Unload our TrackMouseEvent funtion pointer */

+  if (g_hmodCommonControls != NULL)

+    {

+      FreeLibrary (g_hmodCommonControls);

+      g_hmodCommonControls = NULL;

+      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

+    }

+  

+  /* Free concatenated command line */

+  if (g_pszCommandLine)

+    {

+      free (g_pszCommandLine);

+      g_pszCommandLine = NULL;

+    }

+

+  /* Remove our keyboard hook if it is installed */

+  winRemoveKeyboardHookLL ();

+

+  /* Tell Windows that we want to end the app */

+  PostQuitMessage (0);

+}

+

+

+/* See Porting Layer Definition - p. 57 */

+void

+AbortDDX (void)

+{

+  winDebug ("AbortDDX\n");

+  ddxGiveUp ();

+}

+

+#ifdef __CYGWIN__

+/* hasmntopt is currently not implemented for cygwin */

+static const char *winCheckMntOpt(const struct mntent *mnt, const char *opt)

+{

+    const char *s;

+    size_t len;

+    if (mnt == NULL)

+        return NULL;

+    if (opt == NULL)

+        return NULL;

+    if (mnt->mnt_opts == NULL)

+        return NULL;

+

+    len = strlen(opt);

+    s = strstr(mnt->mnt_opts, opt);

+    if (s == NULL)

+        return NULL;

+    if ((s == mnt->mnt_opts || *(s-1) == ',') &&  (s[len] == 0 || s[len] == ','))

+        return (char *)opt;

+    return NULL;

+}

+

+static void

+winCheckMount(void)

+{

+  FILE *mnt;

+  struct mntent *ent;

+

+  enum { none = 0, sys_root, user_root, sys_tmp, user_tmp } 

+    level = none, curlevel;

+  BOOL binary = TRUE;

+

+  mnt = setmntent("/etc/mtab", "r");

+  if (mnt == NULL)

+  {

+    ErrorF("setmntent failed");

+    return;

+  }

+

+  while ((ent = getmntent(mnt)) != NULL)

+  {

+    BOOL system = (winCheckMntOpt(ent, "user") != NULL);

+    BOOL root = (strcmp(ent->mnt_dir, "/") == 0);

+    BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);

+    

+    if (system)

+    {

+      if (root)

+        curlevel = sys_root;

+      else if (tmp)

+        curlevel = sys_tmp;

+      else

+        continue;

+    }

+    else

+    {

+      if (root)

+        curlevel = user_root;

+      else if (tmp) 

+        curlevel = user_tmp;

+      else

+        continue;

+    }

+

+    if (curlevel <= level)

+      continue;

+    level = curlevel;

+

+    if ((winCheckMntOpt(ent, "binary") == NULL) ||

+        (winCheckMntOpt(ent, "binmode") == NULL))

+      binary = 0;

+    else

+      binary = 1;

+  }

+    

+  if (endmntent(mnt) != 1)

+  {

+    ErrorF("endmntent failed");

+    return;

+  }

+  

+#ifdef WINDBG

+  if (!binary) 

+    winDebug("/tmp mounted in textmode\n");

+#endif

+}

+#else

+static void

+winCheckMount(void) 

+{

+}

+#endif

+

+#ifdef RELOCATE_PROJECTROOT

+const char * 

+winGetBaseDir(void)

+{

+    static BOOL inited = FALSE;

+    static char buffer[MAX_PATH];

+    if (!inited)

+    {

+        char *fendptr;

+        HMODULE module = GetModuleHandle(NULL);

+        DWORD size = GetModuleFileName(module, buffer, sizeof(buffer));

+        if (sizeof(buffer) > 0)

+            buffer[sizeof(buffer)-1] = 0;

+    

+        fendptr = buffer + size;

+        while (fendptr > buffer)

+        {

+            if (*fendptr == '\\' || *fendptr == '/')

+            {

+                *fendptr = 0;

+                break;

+            }

+            fendptr--;

+        }

+        inited = TRUE;

+    }

+    return buffer;

+}

+#endif

+

+static void

+winFixupPaths (void)

+{

+    BOOL changed_fontpath = FALSE;

+    MessageType font_from = X_DEFAULT;

+#ifdef RELOCATE_PROJECTROOT

+    const char *basedir = winGetBaseDir();

+    size_t basedirlen = strlen(basedir);

+#endif

+

+#ifdef READ_FONTDIRS

+    {

+        /* Open fontpath configuration file */

+#if defined WIN32 && defined __MINGW32__

+        static Bool once = False;

+        char buffer[MAX_PATH];

+        snprintf(buffer, sizeof(buffer), "%s\\font-dirs", basedir);

+        buffer[sizeof(buffer)-1] = 0;

+        FILE *fontdirs = fopen(buffer, "rt");

+        if (once) fontdirs = NULL;

+        else once = True;

+#else

+        FILE *fontdirs = fopen(ETCX11DIR "/font-dirs", "rt");

+#endif

+        if (fontdirs != NULL)

+        {

+            char buffer[256];

+            int needs_sep = TRUE; 

+            int comment_block = FALSE;

+

+            /* get defautl fontpath */

+            char *fontpath = xstrdup(defaultFontPath);

+            size_t size = strlen(fontpath);

+

+            /* read all lines */

+            while (!feof(fontdirs))

+            {

+                size_t blen;

+                char *hashchar;

+                char *str;

+                int has_eol = FALSE;

+

+                /* read one line */

+                str = fgets(buffer, sizeof(buffer), fontdirs);

+                if (str == NULL) /* stop on error or eof */

+                    break;

+

+                if (strchr(str, '\n') != NULL)

+                    has_eol = TRUE;

+

+                /* check if block is continued comment */

+                if (comment_block)

+                {

+                    /* ignore all input */

+                    *str = 0; 

+                    blen = 0; 

+                    if (has_eol) /* check if line ended in this block */

+                        comment_block = FALSE;

+                }

+                else 

+                {

+                    /* find comment character. ignore all trailing input */

+                    hashchar = strchr(str, '#');

+                    if (hashchar != NULL)

+                    {

+                        *hashchar = 0;

+                        if (!has_eol) /* mark next block as continued comment */

+                            comment_block = TRUE;

+                    }

+                }

+

+                /* strip whitespaces from beginning */

+                while (*str == ' ' || *str == '\t')

+                    str++;

+

+                /* get size, strip whitespaces from end */ 

+                blen = strlen(str);

+                while (blen > 0 && (str[blen-1] == ' ' || 

+                            str[blen-1] == '\t' || str[blen-1] == '\n'))

+                {

+                    str[--blen] = 0;

+                }

+

+                /* still something left to add? */ 

+                if (blen > 0)

+                {

+                    size_t newsize = size + blen;

+                    /* reserve one character more for ',' */

+                    if (needs_sep)

+                        newsize++;

+

+                    /* allocate memory */

+                    if (fontpath == NULL)

+                        fontpath = malloc(newsize+1);

+                    else

+                        fontpath = realloc(fontpath, newsize+1);

+

+                    /* add separator */

+                    if (needs_sep)

+                    {

+                        fontpath[size] = ',';

+                        size++;

+                        needs_sep = FALSE;

+                    }

+

+                    /* mark next line as new entry */

+                    if (has_eol)

+                        needs_sep = TRUE;

+

+                    /* add block */

+                    strncpy(fontpath + size, str, blen);

+                    fontpath[newsize] = 0;

+                    size = newsize;

+                }

+            }

+

+            /* cleanup */

+            fclose(fontdirs);  

+            defaultFontPath = xstrdup(fontpath);

+            free(fontpath);

+            changed_fontpath = TRUE;

+            font_from = X_CONFIG;

+        }

+    }

+#endif /* READ_FONTDIRS */

+#ifdef RELOCATE_PROJECTROOT

+    {

+        const char *libx11dir = PROJECTROOT "/lib/X11";

+        size_t libx11dir_len = strlen(libx11dir);

+        char *newfp = NULL;

+        size_t newfp_len = 0;

+        const char *endptr, *ptr, *oldptr = defaultFontPath;

+

+        endptr = oldptr + strlen(oldptr);

+        ptr = strchr(oldptr, ',');

+        if (ptr == NULL)

+            ptr = endptr;

+        while (ptr != NULL)

+        {

+            size_t oldfp_len = (ptr - oldptr);

+            size_t newsize = oldfp_len;

+            char *newpath = malloc(newsize + 1);

+            strncpy(newpath, oldptr, newsize);

+            newpath[newsize] = 0;

+

+

+            if (strncmp(libx11dir, newpath, libx11dir_len) == 0)

+            {

+                char *compose;

+                newsize = newsize - libx11dir_len + basedirlen;

+                compose = malloc(newsize + 1);  

+                strcpy(compose, basedir);

+                strncat(compose, newpath + libx11dir_len, newsize - basedirlen);

+                compose[newsize] = 0;

+                free(newpath);

+                newpath = compose;

+            }

+

+            oldfp_len = newfp_len;

+            if (oldfp_len > 0)

+                newfp_len ++; /* space for separator */

+            newfp_len += newsize;

+

+            if (newfp == NULL)

+                newfp = malloc(newfp_len + 1);

+            else

+                newfp = realloc(newfp, newfp_len + 1);

+

+            if (oldfp_len > 0)

+            {

+                strcpy(newfp + oldfp_len, ",");

+                oldfp_len++;

+            }

+            strcpy(newfp + oldfp_len, newpath);

+

+            free(newpath);

+

+            if (*ptr == 0)

+            {

+                oldptr = ptr;

+                ptr = NULL;

+            } else

+            {

+                oldptr = ptr + 1;

+                ptr = strchr(oldptr, ',');

+                if (ptr == NULL)

+                    ptr = endptr;

+            }

+        } 

+

+        defaultFontPath = xstrdup(newfp);

+        free(newfp);

+        changed_fontpath = TRUE;

+    }

+#endif /* RELOCATE_PROJECTROOT */

+    if (changed_fontpath)

+        winDebug ("FontPath set to \"%s\"\n", defaultFontPath);

+

+#ifdef RELOCATE_PROJECTROOT

+    if (getenv("XKEYSYMDB") == NULL)

+    {

+        char buffer[MAX_PATH];

+        snprintf(buffer, sizeof(buffer), "XKEYSYMDB=%s\\XKeysymDB",

+                basedir);

+        buffer[sizeof(buffer)-1] = 0;

+        putenv(buffer);

+    }

+    if (getenv("XERRORDB") == NULL)

+    {

+        char buffer[MAX_PATH];

+        snprintf(buffer, sizeof(buffer), "XERRORDB=%s\\XErrorDB",

+                basedir);

+        buffer[sizeof(buffer)-1] = 0;

+        putenv(buffer);

+    }

+    if (getenv("XLOCALEDIR") == NULL)

+    {

+        char buffer[MAX_PATH];

+        snprintf(buffer, sizeof(buffer), "XLOCALEDIR=%s\\locale",

+                basedir);

+        buffer[sizeof(buffer)-1] = 0;

+        putenv(buffer);

+    }

+    if (getenv("XHOSTPREFIX") == NULL)

+    {

+        char buffer[MAX_PATH];

+        snprintf(buffer, sizeof(buffer), "XHOSTPREFIX=%s\\X",

+                basedir);

+        buffer[sizeof(buffer)-1] = 0;

+        putenv(buffer);

+    }

+    if (getenv("HOME") == NULL)

+    {

+        HMODULE shfolder;

+        SHGETFOLDERPATHPROC shgetfolderpath = NULL;

+        char buffer[MAX_PATH + 5];

+        strncpy(buffer, "HOME=", 5);

+

+        /* Try to load SHGetFolderPath from shfolder.dll and shell32.dll */

+        

+        shfolder = LoadLibrary("shfolder.dll");

+        /* fallback to shell32.dll */

+        if (shfolder == NULL)

+            shfolder = LoadLibrary("shell32.dll");

+

+        /* resolve SHGetFolderPath */

+        if (shfolder != NULL)

+            shgetfolderpath = (SHGETFOLDERPATHPROC)GetProcAddress(shfolder, "SHGetFolderPathA");

+

+        /* query appdata directory */

+        if (shgetfolderpath &&

+                shgetfolderpath(NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, 

+                    buffer + 5) == 0)

+        { 

+            putenv(buffer);

+        } else

+        {

+            ErrorF ("Can not determine HOME directory\n");

+        } 

+        if (shfolder != NULL)

+            FreeLibrary(shfolder);

+    }

+    if (!g_fLogFileChanged) {

+        static char buffer[MAX_PATH];

+        DWORD size = GetTempPath(sizeof(buffer), buffer);

+        if (size && size < sizeof(buffer))

+        {

+            snprintf(buffer + size, sizeof(buffer) - size, 

+                    "VCXSrv.%s.log", display); 

+            buffer[sizeof(buffer)-1] = 0;

+            g_pszLogFile = buffer;

+            GetLongPathName(buffer, buffer, MAX_PATH);

+            winDebug ("Logfile set to \"%s\"\n", g_pszLogFile);

+        }

+    }

+    {

+        static char xkbbasedir[MAX_PATH];

+

+        snprintf(xkbbasedir, sizeof(xkbbasedir), "%s\\xkbdata", basedir);

+        if (sizeof(xkbbasedir) > 0)

+            xkbbasedir[sizeof(xkbbasedir)-1] = 0;

+        XkbBaseDirectory = xkbbasedir;

+	XkbBinDirectory = basedir;

+    }

+#endif /* RELOCATE_PROJECTROOT */

+}

+

+void

+OsVendorInit (void)

+{

+  /* Re-initialize global variables on server reset */

+  winInitializeGlobals ();

+

+  winFixupPaths();

+

+#ifdef DDXOSVERRORF

+  if (!OsVendorVErrorFProc)

+    OsVendorVErrorFProc = OsVendorVErrorF;

+#endif

+

+  if (!g_fLogInited) {

+    /* keep this order. If LogInit fails it calls Abort which then calls

+     * ddxGiveUp where LogInit is called again and creates an infinite 

+     * recursion. If we set g_fLogInited to TRUE before the init we 

+     * avoid the second call 

+     */  

+    g_fLogInited = TRUE;

+    g_pszLogFile = LogInit (g_pszLogFile, NULL);

+  } 

+  LogSetParameter (XLOG_FLUSH, 1);

+  LogSetParameter (XLOG_VERBOSITY, g_iLogVerbose);

+  LogSetParameter (XLOG_FILE_VERBOSITY, g_iLogVerbose);

+

+  /* Log the version information */

+  if (serverGeneration == 1)

+    winLogVersionInfo ();

+

+  winCheckMount();  

+

+  /* Add a default screen if no screens were specified */

+  if (g_iNumScreens == 0)

+    {

+      winDebug ("OsVendorInit - Creating bogus screen 0\n");

+

+      /* 

+       * We need to initialize default screens if no arguments

+       * were processed.  Otherwise, the default screens would

+       * already have been initialized by ddxProcessArgument ().

+       */

+      winInitializeDefaultScreens ();

+

+      /*

+       * Add a screen 0 using the defaults set by 

+       * winInitializeDefaultScreens () and any additional parameters

+       * processed by ddxProcessArgument ().

+       */

+      g_iNumScreens = 1;

+      g_iLastScreen = 0;

+

+      /* We have to flag this as an explicit screen, even though it isn't */

+      g_ScreenInfo[0].fExplicitScreen = TRUE;

+    }

+}

+

+

+static void

+winUseMsg (void)

+{

+  ErrorF("\n");

+  ErrorF("\n");

+  ErrorF(EXECUTABLE_NAME " Device Dependent Usage:\n");

+  ErrorF("\n");

+

+#ifdef XWIN_CLIPBOARD

+  ErrorF ("-[no]clipboard\n"

+	  "\tEnable [disable] the clipboard integration. Default is enabled.\n");

+#endif

+

+  ErrorF ("-clipupdates num_boxes\n"

+	  "\tUse a clipping region to constrain shadow update blits to\n"

+	  "\tthe updated region when num_boxes, or more, are in the\n"

+	  "\tupdated region.\n");

+

+#ifdef XWIN_XF86CONFIG

+  ErrorF ("-config\n"

+          "\tSpecify a configuration file.\n");

+

+  ErrorF ("-configdir\n"

+          "\tSpecify a configuration directory.\n");

+#endif

+

+  ErrorF ("-depth bits_per_pixel\n"

+	  "\tSpecify an optional bitdepth to use in fullscreen mode\n"

+	  "\twith a DirectDraw engine.\n");

+

+  ErrorF ("-emulate3buttons [timeout]\n"

+	  "\tEmulate 3 button mouse with an optional timeout in\n"

+	  "\tmilliseconds.\n");

+

+#ifdef XWIN_EMULATEPSEUDO

+  ErrorF ("-emulatepseudo\n"

+	  "\tCreate a depth 8 PseudoColor visual when running in\n"

+	  "\tdepths 15, 16, 24, or 32, collectively known as TrueColor\n"

+	  "\tdepths.  The PseudoColor visual does not have correct colors,\n"

+	  "\tand it may crash, but it at least allows you to run your\n"

+	  "\tapplication in TrueColor modes.\n");

+#endif

+

+  ErrorF ("-engine engine_type_id\n"

+	  "\tOverride the server's automatically selected engine type:\n"

+	  "\t\t1 - Shadow GDI\n"

+	  "\t\t2 - Shadow DirectDraw\n"

+	  "\t\t4 - Shadow DirectDraw4 Non-Locking\n"

+#ifdef XWIN_NATIVEGDI

+	  "\t\t16 - Native GDI - experimental\n"

+#endif

+	  );

+

+  ErrorF ("-fullscreen\n"

+	  "\tRun the server in fullscreen mode.\n");

+

+  ErrorF ("-ignoreinput\n"

+	  "\tIgnore keyboard and mouse input.\n");

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  ErrorF ("-internalwm\n"

+	  "\tRun the internal window manager.\n");

+#endif

+

+#ifdef XWIN_XF86CONFIG

+  ErrorF ("-keyboard\n"

+	  "\tSpecify a keyboard device from the configuration file.\n");

+#endif

+

+  ErrorF ("-[no]keyhook\n"

+	  "\tGrab special Windows keypresses like Alt-Tab or the Menu "

+          "key.\n");

+

+  ErrorF ("-lesspointer\n"

+	  "\tHide the windows mouse pointer when it is over any\n"

+          "\t" EXECUTABLE_NAME " window.  This prevents ghost cursors appearing when\n"

+	  "\tthe Windows cursor is drawn on top of the X cursor\n");

+

+  ErrorF ("-logfile filename\n"

+	  "\tWrite log messages to <filename>.\n");

+

+  ErrorF ("-logverbose verbosity\n"

+	  "\tSet the verbosity of log messages. [NOTE: Only a few messages\n"

+	  "\trespect the settings yet]\n"

+	  "\t\t0 - only print fatal error.\n"

+	  "\t\t1 - print additional configuration information.\n"

+	  "\t\t2 - print additional runtime information [default].\n"

+	  "\t\t3 - print debugging and tracing information.\n");

+

+  ErrorF ("-[no]multimonitors or -[no]multiplemonitors\n"

+	  "\tUse the entire virtual screen if multiple\n"

+	  "\tmonitors are present.\n");

+

+#ifdef XWIN_MULTIWINDOW

+  ErrorF ("-multiwindow\n"

+	  "\tRun the server in multi-window mode.\n");

+#endif

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  ErrorF ("-mwextwm\n"

+	  "\tRun the server in multi-window external window manager mode.\n");

+#endif

+

+  ErrorF ("-nodecoration\n"

+          "\tDo not draw a window border, title bar, etc.  Windowed\n"

+	  "\tmode only.\n");

+

+#ifdef XWIN_CLIPBOARD

+  ErrorF ("-nounicodeclipboard\n"

+	  "\tDo not use Unicode clipboard even if on a NT-based platform.\n");

+#endif

+

+  ErrorF ("-refresh rate_in_Hz\n"

+	  "\tSpecify an optional refresh rate to use in fullscreen mode\n"

+	  "\twith a DirectDraw engine.\n");

+

+  ErrorF ("-rootless\n"

+	  "\tRun the server in rootless mode.\n");

+

+  ErrorF ("-screen scr_num [width height [x y] | [[WxH[+X+Y]][@m]] ]\n"

+	  "\tEnable screen scr_num and optionally specify a width and\n"

+	  "\theight and initial position for that screen. Additionally\n"

+	  "\ta monitor number can be specified to start the server on,\n"

+	  "\tat which point, all coordinates become relative to that\n"

+      "\tmonitor (Not for Windows NT4 and 95). Examples:\n"

+      "\t -screen 0 800x600+100+100@2 ; 2nd monitor offset 100,100 size 800x600\n"

+      "\t -screen 0 1024x768@3        ; 3rd monitor size 1024x768\n"

+      "\t -screen 0 @1 ; on 1st monitor using its full resolution (the default)\n");

+

+  ErrorF ("-scrollbars\n"

+	  "\tIn windowed mode, allow screens bigger than the Windows desktop.\n"

+	  "\tMoreover, if the window has decorations, one can now resize\n"

+	  "\tit.\n");

+

+  ErrorF ("-silent-dup-error\n"

+	  "\tIf another instance of " EXECUTABLE_NAME " with the same display number is running\n"

+     "\texit silently and don’t display any error message.\n");

+

+  ErrorF ("-swcursor\n"

+	  "\tDisable the usage of the Windows cursor and use the X11 software\n"

+	  "\tcursor instead.\n");

+

+  ErrorF ("-[no]trayicon\n"

+          "\tDo not create a tray icon.  Default is to create one\n"

+	  "\ticon per screen.  You can globally disable tray icons with\n"

+	  "\t-notrayicon, then enable it for specific screens with\n"

+	  "\t-trayicon for those screens.\n");

+

+  ErrorF ("-[no]unixkill\n"

+          "\tCtrl+Alt+Backspace exits the X Server.\n");

+

+  ErrorF ("-[no]winkill\n"

+          "\tAlt+F4 exits the X Server.\n");

+

+  ErrorF ("-xkblayout XKBLayout\n"

+	  "\tEquivalent to XKBLayout in XF86Config files.\n"

+	  "\tFor example: -xkblayout de\n");

+

+  ErrorF ("-xkbmodel XKBModel\n"

+	  "\tEquivalent to XKBModel in XF86Config files.\n");

+

+  ErrorF ("-xkboptions XKBOptions\n"

+	  "\tEquivalent to XKBOptions in XF86Config files.\n");

+

+  ErrorF ("-xkbrules XKBRules\n"

+	  "\tEquivalent to XKBRules in XF86Config files.\n");

+

+  ErrorF ("-xkbvariant XKBVariant\n"

+	  "\tEquivalent to XKBVariant in XF86Config files.\n"

+	  "\tFor example: -xkbvariant nodeadkeys\n");

+

+#ifdef XWIN_GLX_WINDOWS

+  ErrorF ("-[no]wgl\n"

+	  "\tEnable the GLX extension to use the native Windows WGL interface for accelerated OpenGL\n");

+#endif

+}

+

+/* See Porting Layer Definition - p. 57 */

+void

+ddxUseMsg(void)

+{

+  /* Set a flag so that FatalError won't give duplicate warning message */

+  g_fSilentFatalError = TRUE;

+  

+  winUseMsg();  

+

+  /* Log file will not be opened for UseMsg unless we open it now */

+  if (!g_fLogInited) {

+    g_pszLogFile = LogInit (g_pszLogFile, NULL);

+    g_fLogInited = TRUE;

+  }  

+  LogClose ();

+

+  /* Notify user where UseMsg text can be found.*/

+  if (!g_fNoHelpMessageBox)

+    winMessageBoxF ("The " PROJECT_NAME " help text has been printed to "

+		  "%s.\n"

+		  "Please open %s to read the help text.\n",

+		  MB_ICONINFORMATION, g_pszLogFile, g_pszLogFile);

+}

+

+/* See Porting Layer Definition - p. 20 */

+/*

+ * Do any global initialization, then initialize each screen.

+ * 

+ * NOTE: We use ddxProcessArgument, so we don't need to touch argc and argv

+ */

+

+void

+InitOutput (ScreenInfo *screenInfo, int argc, char *argv[])

+{

+  int		i;

+

+  /* Log the command line */

+  winLogCommandLine (argc, argv);

+

+  winDebug ("InitOutput\n");

+

+  /* Validate command-line arguments */

+  if (serverGeneration == 1 && !winValidateArgs ())

+    {

+      FatalError ("InitOutput - Invalid command-line arguments found.  "

+		  "Exiting.\n");

+    }

+

+  /* Check for duplicate invocation on same display number.*/

+  if (serverGeneration == 1 && !winCheckDisplayNumber ())

+    {

+      if (g_fSilentDupError)

+        g_fSilentFatalError = TRUE;  

+      FatalError ("InitOutput - Duplicate invocation on display "

+		  "number: %s.  Exiting.\n", display);

+    }

+

+#ifdef XWIN_XF86CONFIG

+  /* Try to read the xorg.conf-style configuration file */

+  if (!winReadConfigfile ())

+    ErrorF ("InitOutput - Error reading config file\n");

+#else

+  winConfigFiles ();

+#endif

+

+  /* Load preferences from XWinrc file */

+  LoadPreferences();

+

+  /* Setup global screen info parameters */

+  screenInfo->imageByteOrder = IMAGE_BYTE_ORDER;

+  screenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;

+  screenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;

+  screenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;

+  screenInfo->numPixmapFormats = NUMFORMATS;

+  

+  /* Describe how we want common pixmap formats padded */

+  for (i = 0; i < NUMFORMATS; i++)

+    {

+      screenInfo->formats[i] = g_PixmapFormats[i];

+    }

+

+  /* Load pointers to DirectDraw functions */

+  winGetDDProcAddresses ();

+  

+  /* Detect supported engines */

+  winDetectSupportedEngines ();

+

+  /* Load common controls library */

+  g_hmodCommonControls = LoadLibraryEx ("comctl32.dll", NULL, 0);

+

+  /* Load TrackMouseEvent function pointer */  

+  g_fpTrackMouseEvent = GetProcAddress (g_hmodCommonControls,

+					 "_TrackMouseEvent");

+  if (g_fpTrackMouseEvent == NULL)

+    {

+      ErrorF ("InitOutput - Could not get pointer to function\n"

+	      "\t_TrackMouseEvent in comctl32.dll.  Try installing\n"

+	      "\tInternet Explorer 3.0 or greater if you have not\n"

+	      "\talready.\n");

+

+      /* Free the library since we won't need it */

+      FreeLibrary (g_hmodCommonControls);

+      g_hmodCommonControls = NULL;

+

+      /* Set function pointer to point to no operation function */

+      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

+    }

+

+  /* Store the instance handle */

+  g_hInstance = GetModuleHandle (NULL);

+

+  /* Initialize each screen */

+  for (i = 0; i < g_iNumScreens; ++i)

+    {

+      /* Initialize the screen */

+      if (-1 == AddScreen (winScreenInit, argc, argv))

+	{

+	  FatalError ("InitOutput - Couldn't add screen %d", i);

+	}

+    }

+

+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+

+  /* Generate a cookie used by internal clients for authorization */

+  if (g_fXdmcpEnabled || g_fAuthEnabled)

+    winGenerateAuthorization ();

+

+  /* Perform some one time initialization */

+  if (1 == serverGeneration)

+    {

+      /*

+       * setlocale applies to all threads in the current process.

+       * Apply locale specified in LANG environment variable.

+       */

+      setlocale (LC_ALL, "");

+

+      glx_debugging();

+    }

+#endif

+

+  winDebug ("InitOutput - Returning.\n");

+}

+

+

+/*

+ * winCheckDisplayNumber - Check if another instance of Cygwin/X is

+ * already running on the same display number.  If no one exists,

+ * make a mutex to prevent new instances from running on the same display.

+ *

+ * return FALSE if the display number is already used.

+ */

+

+static Bool

+winCheckDisplayNumber (void)

+{

+  int			nDisp;

+  HANDLE		mutex;

+  char			name[MAX_PATH];

+  char *		pszPrefix = '\0';

+  OSVERSIONINFO		osvi = {0};

+

+  /* Check display range */

+  nDisp = atoi (display);

+  if (nDisp < 0 || nDisp > 59535)

+    {

+      ErrorF ("winCheckDisplayNumber - Bad display number: %d\n", nDisp);

+      return FALSE;

+    }

+

+  /* Set first character of mutex name to null */

+  name[0] = '\0';

+

+  /* Get operating system version information */

+  osvi.dwOSVersionInfoSize = sizeof (osvi);

+  GetVersionEx (&osvi);

+

+  /* Want a mutex shared among all terminals on NT > 4.0 */

+  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT

+      && osvi.dwMajorVersion >= 5)

+    {

+      pszPrefix = "Global\\";

+    }

+

+  /* Setup Cygwin/X specific part of name */

+  snprintf (name, sizeof(name), "%sCYGWINX_DISPLAY:%d", pszPrefix, nDisp);

+

+  /* Windows automatically releases the mutex when this process exits */

+  mutex = CreateMutex (NULL, FALSE, name);

+  if (!mutex)

+    {

+      LPVOID lpMsgBuf;

+

+      /* Display a fancy error message */

+      FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | 

+		     FORMAT_MESSAGE_FROM_SYSTEM | 

+		     FORMAT_MESSAGE_IGNORE_INSERTS,

+		     NULL,

+		     GetLastError (),

+		     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),

+		     (LPTSTR) &lpMsgBuf,

+		     0, NULL);

+      ErrorF ("winCheckDisplayNumber - CreateMutex failed: %s\n",

+	      (LPSTR)lpMsgBuf);

+      LocalFree (lpMsgBuf);

+

+      return FALSE;

+    }

+  if (GetLastError () == ERROR_ALREADY_EXISTS)

+    {

+      ErrorF ("winCheckDisplayNumber - "

+	      "VCXsrv, Xming or Cygwin/X is already running on display %d\n",

+	      nDisp);

+      return FALSE;

+    }

+

+  return TRUE;

+}

+

+/* GLX debugging helpers */

+#include <../glx/glapi.h>

+

+static

+void warn_func(void * p1, const char *format, ...) {

+  va_list v;

+  va_start(v, format);

+  vfprintf(stderr, format, v);

+  va_end(v);

+  fprintf(stderr,"\n");

+}

+

+static

+void glx_debugging(void)

+{

+  _glapi_set_warning_func(warn_func);

+  _glapi_noop_enable_warnings(TRUE);

+}

diff --git a/xorg-server/hw/xwin/Makefile.am b/xorg-server/hw/xwin/Makefile.am
index 8b1897235..8b6b6a06d 100644
--- a/xorg-server/hw/xwin/Makefile.am
+++ b/xorg-server/hw/xwin/Makefile.am
@@ -13,9 +13,10 @@ DEFS_CLIPBOARD = -DXWIN_CLIPBOARD
 endif
 
 if XWIN_GLX_WINDOWS
-SRCS_GLX_WINDOWS = \
-	winpriv.c
+GLX_DIR = glx
 DEFS_GLX_WINDOWS = -DXWIN_GLX_WINDOWS
+XWIN_GLX_LIBS = $(top_builddir)/hw/xwin/glx/libXwinGLX.la
+XWIN_GLX_LINK_FLAGS = -lopengl32
 endif
 
 if XWIN_MULTIWINDOW
@@ -120,13 +121,13 @@ SRCS =	InitInput.c \
 	winpriv.h \
 	winresource.h \
 	winwindow.h \
+	windisplay.c \
 	XWin.rc \
 	$(top_srcdir)/Xext/dpmsstubs.c \
 	$(top_srcdir)/Xi/stubs.c \
 	$(top_srcdir)/mi/miinitext.c \
 	$(top_srcdir)/fb/fbcmap_mi.c \
 	$(SRCS_CLIPBOARD) \
-	$(SRCS_GLX_WINDOWS) \
 	$(SRCS_MULTIWINDOW) \
 	$(SRCS_MULTIWINDOWEXTWM) \
 	$(SRCS_NATIVEGDI) \
@@ -147,14 +148,13 @@ XWin_SOURCES = $(SRCS)
 
 INCLUDES = -I$(top_srcdir)/miext/rootless
 
-XWin_DEPENDENCIES = $(XWIN_LIBS)
-XWin_LDADD = $(MULTIWINDOWEXTWM_LIBS) $(XWIN_LIBS) $(MAIN_LIB) $(XSERVER_LIBS) $(XSERVER_SYS_LIBS) $(XWIN_SYS_LIBS)
+XWin_DEPENDENCIES = $(MULTIWINDOWEXTWM_LIBS) $(XWIN_GLX_LIBS) $(XWIN_LIBS) $(MAIN_LIB) $(XSERVER_LIBS)
+XWin_LDADD = $(MULTIWINDOWEXTWM_LIBS) $(XWIN_GLX_LIBS) $(XWIN_GLX_LINK_FLAGS) $(XWIN_LIBS) $(MAIN_LIB) $(XSERVER_LIBS) $(XSERVER_SYS_LIBS) $(XWIN_SYS_LIBS)
+XWin_LDFLAGS = -mwindows
 
 .rc.o:
 	$(WINDRES) --use-temp-file -i $< --input-format=rc -o $@ -O coff -I $(top_builddir)/include
 
-XWin_LDFLAGS = -mwindows -static
-
 winprefsyacc.h: winprefsyacc.c
 winprefslex.c: winprefslex.l winprefsyacc.c winprefsyacc.h
 
@@ -165,12 +165,8 @@ AM_YFLAGS = -d
 AM_LFLAGS = -i
 AM_CFLAGS = -DHAVE_XWIN_CONFIG_H $(DIX_CFLAGS) \
             $(XWINMODULES_CFLAGS) \
-            -DXFree86Server
-
-GLX_EXTRAS = \
-	glx/glwindows.h \
-	glx/glwrap.c \
-	glx/indirect.c
+            -DXFree86Server \
+            -I$(top_srcdir)
 
 MAN_SRCS = XWin.man.pre XWinrc.man.pre
 
@@ -196,7 +192,6 @@ xwinconfig_DATA = system.XWinrc
 include $(top_srcdir)/cpprules.in
 
 EXTRA_DIST = \
-	$(GLX_EXTRAS) \
 	$(MAN_SRCS) \
 	X.ico \
 	XWin.rc \
@@ -223,3 +218,6 @@ EXTRA_DIST = \
 
 relink:
 	rm -f XWin$(EXEEXT) && $(MAKE) XWin$(EXEEXT)
+
+SUBDIRS = $(GLX_DIR) .
+DIST_SUBDIRS = glx .
diff --git a/xorg-server/hw/xwin/XWin.rc b/xorg-server/hw/xwin/XWin.rc
index 539bd0e4d..57e7478b6 100644
--- a/xorg-server/hw/xwin/XWin.rc
+++ b/xorg-server/hw/xwin/XWin.rc
@@ -1,108 +1,105 @@
-/*
- *Copyright (C) 2002-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) 2008 Yaakov Selkowitz All Rights Reserved
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the names of the authors
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the authors.
- *
- * Authors:	Harold L Hunt II, Yaakov Selkowitz
- */
-
-#include <windows.h>
-#include "winresource.h"
-#include "xwin-config.h"
-#include "version-config.h"
-
-/*
- * Dialogs
- */
-
-/* About */
-ABOUT_BOX DIALOGEX 32, 32, 260, 105
-STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | WS_TABSTOP  | DS_CENTERMOUSE
-CAPTION "About " XVENDORNAMESHORT
-FONT 8, "MS Shell Dlg 2"
-BEGIN
-  CONTROL				IDI_XWIN, IDC_STATIC, "Static", SS_ICON, 8, 8, 32, 32
-  LTEXT			XVENDORNAMESHORT " X Server ", IDC_STATIC, 36, 8, 220, 8
-  LTEXT			VENDOR_MAN_VERSION, IDC_STATIC, 36, 18, 220, 8
-  LTEXT			BUILDERSTRING, IDC_STATIC, 36, 28, 220, 8
-  LTEXT			"This software is licensed under the terms of the MIT/X11 License.", IDC_STATIC, 36, 48, 220, 20
-  CONTROL               __VENDORDWEBSUPPORT__, ID_ABOUT_WEBSITE, "Button",
-                        BS_OWNERDRAW | WS_TABSTOP, 36, 68, 68, 8
-  DEFPUSHBUTTON		"&OK", IDOK, 105, 85, 50, 15
-END
-
-
-/* Depth change */
-
-DEPTH_CHANGE_BOX DIALOGEX 32, 32, 180, 100
-STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | DS_CENTERMOUSE
-FONT 8, "MS Shell Dlg 2"
-CAPTION XVENDORNAMESHORT
-BEGIN
-  DEFPUSHBUTTON		"Dismiss", IDOK, 66, 80, 50, 14
-  CTEXT			XVENDORNAMESHORT, IDC_STATIC, 40, 12, 100, 8
-  CTEXT			"Disruptive screen configuration change.", IDC_STATIC, 7, 40, 166, 8
-  CTEXT			"Restore previous resolution to use " XVENDORNAMESHORT ".", IDC_STATIC, 7, 52, 166, 8
-END
-
-
-/* Exit */
-
-EXIT_DIALOG DIALOGEX 32, 32, 180, 78
-STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | WS_TABSTOP | DS_CENTERMOUSE
-FONT 8, "MS Shell Dlg 2"
-CAPTION "Exit " XVENDORNAMESHORT "?"
-BEGIN
-  PUSHBUTTON "E&xit", IDOK, 55, 56, 30, 14
-  DEFPUSHBUTTON "&Cancel", IDCANCEL, 95, 56, 30, 14
-  CTEXT "E&xiting will close all screens running on this display.", IDC_STATIC, 7, 12, 166, 8
-  CTEXT "No information about connected clients available.", IDC_CLIENTS_CONNECTED, 7, 24, 166, 8
-  CTEXT "Proceed with shutdown of this display/server?", IDC_STATIC, 7, 36, 166, 8
-END
-
-
-/*
- * Menus
- */
-
-IDM_TRAYICON_MENU MENU
-BEGIN
-	POPUP "TRAYICON_MENU"
-	BEGIN
-		MENUITEM "&Hide Root Window", ID_APP_HIDE_ROOT
-		MENUITEM "&About...", ID_APP_ABOUT
-		MENUITEM SEPARATOR
-		MENUITEM "E&xit...", ID_APP_EXIT
-	END
-END
-
-
-/*
- * Icons
- */
-
-IDI_XWIN		ICON	"X.ico"
-CREATEPROCESS_MANIFEST_RESOURCE_ID	RT_MANIFEST	"XWin.exe.manifest"
+/*

+ *Copyright (C) 2002-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) 2008 Yaakov Selkowitz All Rights Reserved

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the names of the authors

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the authors.

+ *

+ * Authors:	Harold L Hunt II, Yaakov Selkowitz

+ */

+

+#include <windows.h>

+#include "winresource.h"

+#include "xwin-config.h"

+

+/*

+ * Dialogs

+ */

+

+/* About */

+ABOUT_BOX DIALOGEX 32, 32, 260, 95

+STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | WS_TABSTOP  | DS_CENTERMOUSE

+CAPTION "About "XVENDORNAMESHORT

+FONT 8, "MS Shell Dlg 2"

+BEGIN

+  CONTROL			IDI_XWIN, IDC_STATIC, "Static", SS_ICON, 8, 8, 32, 32

+  LTEXT			"VcXsrv X Server ", IDC_STATIC, 36, 8, 220, 8

+  LTEXT			"http://www.hc-consult.be", IDC_STATIC, 36, 18, 220, 8

+  LTEXT			"marc@hc-consult.be", IDC_STATIC, 36, 28, 220, 8

+  LTEXT			"Version 1.7.99.6 (25 Jan 2010)", IDC_STATIC, 36, 38, 220, 8

+  DEFPUSHBUTTON		"OK", IDOK, 105, 75, 50, 15

+END

+

+

+/* Depth change */

+

+DEPTH_CHANGE_BOX DIALOGEX	32, 32, 180, 100

+STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | DS_CENTERMOUSE

+FONT 8, "MS Shell Dlg 2"

+CAPTION XVENDORNAMESHORT

+BEGIN

+  DEFPUSHBUTTON		"Dismiss", IDOK, 66, 80, 50, 14

+  CTEXT			XVENDORNAMESHORT, IDC_STATIC, 40, 12, 100, 8

+  CTEXT			"Disruptive screen configuration change.", IDC_STATIC, 7, 40, 166, 8

+  CTEXT			"Restore previous resolution to use "XVENDORNAMESHORT".", IDC_STATIC, 7, 52, 166, 8

+END

+

+

+/* Exit */

+

+EXIT_DIALOG DIALOGEX	32, 32, 180, 78

+STYLE WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_VISIBLE | WS_TABSTOP | DS_CENTERMOUSE

+FONT 8, "MS Shell Dlg 2"

+CAPTION "Exit "XVENDORNAMESHORT"?"

+BEGIN

+  PUSHBUTTON "E&xit", IDOK, 55, 56, 30, 14

+  DEFPUSHBUTTON "&Cancel", IDCANCEL, 95, 56, 30, 14

+  CTEXT "E&xiting will close all screens running on this display.", IDC_STATIC, 7, 12, 166, 8

+  CTEXT "No information about connected clients available.", IDC_CLIENTS_CONNECTED, 7, 24, 166, 8

+  CTEXT "Proceed with shutdown of this display/server?", IDC_STATIC, 7, 36, 166, 8

+END

+

+

+/*

+ * Menus

+ */

+

+IDM_TRAYICON_MENU MENU

+BEGIN

+	POPUP "TRAYICON_MENU"

+	BEGIN

+		MENUITEM "&Hide Root Window", ID_APP_HIDE_ROOT

+		MENUITEM "&About...", ID_APP_ABOUT

+		MENUITEM SEPARATOR

+		MENUITEM "E&xit...", ID_APP_EXIT

+	END

+END

+

+

+/*

+ * Icons

+ */

+

+IDI_XWIN		ICON	"X.ico"

+/* CREATEPROCESS_MANIFEST_RESOURCE_ID	RT_MANIFEST	"XWin.exe.manifest"*/

diff --git a/xorg-server/hw/xwin/ddraw.h b/xorg-server/hw/xwin/ddraw.h
deleted file mode 100644
index 2eb7c2674..000000000
--- a/xorg-server/hw/xwin/ddraw.h
+++ /dev/null
@@ -1,2106 +0,0 @@
-#ifndef __XWIN_DDRAW_H
-#define __XWIN_DDRAW_H
-
-#include <winnt.h>
-#include <wingdi.h>
-#include <objbase.h>
-
-#if defined(NONAMELESSUNION) && !defined(DUMMYUNIONNAME1)
-#define DUMMYUNIONNAME1 u1
-#endif
-
-#define ICOM_CALL_( xfn, p, args) (p)->lpVtbl->xfn args
-
-# ifdef UNICODE
-#  define WINELIB_NAME_AW(func) func##W
-# else
-#  define WINELIB_NAME_AW(func) func##A
-# endif  /* UNICODE */
-#define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* defined(__cplusplus) */
-
-#ifndef	DIRECTDRAW_VERSION
-#define	DIRECTDRAW_VERSION	0x0700
-#endif /* DIRECTDRAW_VERSION */
-
-/*****************************************************************************
- * Predeclare the interfaces
- */
-DEFINE_GUID( CLSID_DirectDraw,		0xD7B70EE0,0x4340,0x11CF,0xB0,0x63,0x00,0x20,0xAF,0xC2,0xCD,0x35 );
-DEFINE_GUID( CLSID_DirectDraw7,         0x3C305196,0x50DB,0x11D3,0x9C,0xFE,0x00,0xC0,0x4F,0xD9,0x30,0xC5 );
-DEFINE_GUID( CLSID_DirectDrawClipper,	0x593817A0,0x7DB3,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xb9,0x33,0x56 );
-DEFINE_GUID( IID_IDirectDraw,		0x6C14DB80,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
-DEFINE_GUID( IID_IDirectDraw2,		0xB3A6F3E0,0x2B43,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xB9,0x33,0x56 );
-DEFINE_GUID( IID_IDirectDraw4,          0x9c59509a,0x39bd,0x11d1,0x8c,0x4a,0x00,0xc0,0x4f,0xd9,0x30,0xc5 );
-DEFINE_GUID( IID_IDirectDraw7,          0x15e65ec0,0x3b9c,0x11d2,0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b );
-DEFINE_GUID( IID_IDirectDrawSurface,	0x6C14DB81,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
-DEFINE_GUID( IID_IDirectDrawSurface2,	0x57805885,0x6eec,0x11cf,0x94,0x41,0xa8,0x23,0x03,0xc1,0x0e,0x27 );
-DEFINE_GUID( IID_IDirectDrawSurface3,	0xDA044E00,0x69B2,0x11D0,0xA1,0xD5,0x00,0xAA,0x00,0xB8,0xDF,0xBB );
-DEFINE_GUID( IID_IDirectDrawSurface4,   0x0B2B8630,0xAD35,0x11D0,0x8E,0xA6,0x00,0x60,0x97,0x97,0xEA,0x5B );
-DEFINE_GUID( IID_IDirectDrawSurface7,   0x06675a80,0x3b9b,0x11d2,0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b );
-DEFINE_GUID( IID_IDirectDrawPalette,	0x6C14DB84,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
-DEFINE_GUID( IID_IDirectDrawClipper,	0x6C14DB85,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
-DEFINE_GUID( IID_IDirectDrawColorControl,0x4B9F0EE0,0x0D7E,0x11D0,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8 );
-DEFINE_GUID( IID_IDirectDrawGammaControl,0x69C11C3E,0xB46B,0x11D1,0xAD,0x7A,0x00,0xC0,0x4F,0xC2,0x9B,0x4E );
-
-typedef struct IDirectDraw *LPDIRECTDRAW;
-typedef struct IDirectDraw2 *LPDIRECTDRAW2;
-typedef struct IDirectDraw4 *LPDIRECTDRAW4;
-typedef struct IDirectDraw7 *LPDIRECTDRAW7;
-typedef struct IDirectDrawClipper *LPDIRECTDRAWCLIPPER;
-typedef struct IDirectDrawPalette *LPDIRECTDRAWPALETTE;
-typedef struct IDirectDrawSurface *LPDIRECTDRAWSURFACE;
-typedef struct IDirectDrawSurface2 *LPDIRECTDRAWSURFACE2;
-typedef struct IDirectDrawSurface3 *LPDIRECTDRAWSURFACE3;
-typedef struct IDirectDrawSurface4 *LPDIRECTDRAWSURFACE4;
-typedef struct IDirectDrawSurface7 *LPDIRECTDRAWSURFACE7;
-typedef struct IDirectDrawColorControl *LPDIRECTDRAWCOLORCONTROL;
-typedef struct IDirectDrawGammaControl *LPDIRECTDRAWGAMMACONTROL;
-
-
-#define DDENUMRET_CANCEL	0
-#define DDENUMRET_OK		1
-
-#define DD_OK			0
-
-
-#define _FACDD		0x876
-#define MAKE_DDHRESULT( code )  MAKE_HRESULT( 1, _FACDD, code )
-
-#define DDERR_ALREADYINITIALIZED		MAKE_DDHRESULT( 5 )
-#define DDERR_CANNOTATTACHSURFACE		MAKE_DDHRESULT( 10 )
-#define DDERR_CANNOTDETACHSURFACE		MAKE_DDHRESULT( 20 )
-#define DDERR_CURRENTLYNOTAVAIL			MAKE_DDHRESULT( 40 )
-#define DDERR_EXCEPTION				MAKE_DDHRESULT( 55 )
-#define DDERR_GENERIC				E_FAIL
-#define DDERR_HEIGHTALIGN			MAKE_DDHRESULT( 90 )
-#define DDERR_INCOMPATIBLEPRIMARY		MAKE_DDHRESULT( 95 )
-#define DDERR_INVALIDCAPS			MAKE_DDHRESULT( 100 )
-#define DDERR_INVALIDCLIPLIST			MAKE_DDHRESULT( 110 )
-#define DDERR_INVALIDMODE			MAKE_DDHRESULT( 120 )
-#define DDERR_INVALIDOBJECT			MAKE_DDHRESULT( 130 )
-#define DDERR_INVALIDPARAMS			E_INVALIDARG
-#define DDERR_INVALIDPIXELFORMAT		MAKE_DDHRESULT( 145 )
-#define DDERR_INVALIDRECT			MAKE_DDHRESULT( 150 )
-#define DDERR_LOCKEDSURFACES			MAKE_DDHRESULT( 160 )
-#define DDERR_NO3D				MAKE_DDHRESULT( 170 )
-#define DDERR_NOALPHAHW				MAKE_DDHRESULT( 180 )
-#define DDERR_NOSTEREOHARDWARE          	MAKE_DDHRESULT( 181 )
-#define DDERR_NOSURFACELEFT                     MAKE_DDHRESULT( 182 )
-#define DDERR_NOCLIPLIST			MAKE_DDHRESULT( 205 )
-#define DDERR_NOCOLORCONVHW			MAKE_DDHRESULT( 210 )
-#define DDERR_NOCOOPERATIVELEVELSET		MAKE_DDHRESULT( 212 )
-#define DDERR_NOCOLORKEY			MAKE_DDHRESULT( 215 )
-#define DDERR_NOCOLORKEYHW			MAKE_DDHRESULT( 220 )
-#define DDERR_NODIRECTDRAWSUPPORT		MAKE_DDHRESULT( 222 )
-#define DDERR_NOEXCLUSIVEMODE			MAKE_DDHRESULT( 225 )
-#define DDERR_NOFLIPHW				MAKE_DDHRESULT( 230 )
-#define DDERR_NOGDI				MAKE_DDHRESULT( 240 )
-#define DDERR_NOMIRRORHW			MAKE_DDHRESULT( 250 )
-#define DDERR_NOTFOUND				MAKE_DDHRESULT( 255 )
-#define DDERR_NOOVERLAYHW			MAKE_DDHRESULT( 260 )
-#define DDERR_OVERLAPPINGRECTS                  MAKE_DDHRESULT( 270 )
-#define DDERR_NORASTEROPHW			MAKE_DDHRESULT( 280 )
-#define DDERR_NOROTATIONHW			MAKE_DDHRESULT( 290 )
-#define DDERR_NOSTRETCHHW			MAKE_DDHRESULT( 310 )
-#define DDERR_NOT4BITCOLOR			MAKE_DDHRESULT( 316 )
-#define DDERR_NOT4BITCOLORINDEX			MAKE_DDHRESULT( 317 )
-#define DDERR_NOT8BITCOLOR			MAKE_DDHRESULT( 320 )
-#define DDERR_NOTEXTUREHW			MAKE_DDHRESULT( 330 )
-#define DDERR_NOVSYNCHW				MAKE_DDHRESULT( 335 )
-#define DDERR_NOZBUFFERHW			MAKE_DDHRESULT( 340 )
-#define DDERR_NOZOVERLAYHW			MAKE_DDHRESULT( 350 )
-#define DDERR_OUTOFCAPS				MAKE_DDHRESULT( 360 )
-#define DDERR_OUTOFMEMORY			E_OUTOFMEMORY
-#define DDERR_OUTOFVIDEOMEMORY			MAKE_DDHRESULT( 380 )
-#define DDERR_OVERLAYCANTCLIP			MAKE_DDHRESULT( 382 )
-#define DDERR_OVERLAYCOLORKEYONLYONEACTIVE	MAKE_DDHRESULT( 384 )
-#define DDERR_PALETTEBUSY			MAKE_DDHRESULT( 387 )
-#define DDERR_COLORKEYNOTSET			MAKE_DDHRESULT( 400 )
-#define DDERR_SURFACEALREADYATTACHED		MAKE_DDHRESULT( 410 )
-#define DDERR_SURFACEALREADYDEPENDENT		MAKE_DDHRESULT( 420 )
-#define DDERR_SURFACEBUSY			MAKE_DDHRESULT( 430 )
-#define DDERR_CANTLOCKSURFACE			MAKE_DDHRESULT( 435 )
-#define DDERR_SURFACEISOBSCURED			MAKE_DDHRESULT( 440 )
-#define DDERR_SURFACELOST			MAKE_DDHRESULT( 450 )
-#define DDERR_SURFACENOTATTACHED		MAKE_DDHRESULT( 460 )
-#define DDERR_TOOBIGHEIGHT			MAKE_DDHRESULT( 470 )
-#define DDERR_TOOBIGSIZE			MAKE_DDHRESULT( 480 )
-#define DDERR_TOOBIGWIDTH			MAKE_DDHRESULT( 490 )
-#define DDERR_UNSUPPORTED			E_NOTIMPL
-#define DDERR_UNSUPPORTEDFORMAT			MAKE_DDHRESULT( 510 )
-#define DDERR_UNSUPPORTEDMASK			MAKE_DDHRESULT( 520 )
-#define DDERR_INVALIDSTREAM                     MAKE_DDHRESULT( 521 )
-#define DDERR_VERTICALBLANKINPROGRESS		MAKE_DDHRESULT( 537 )
-#define DDERR_WASSTILLDRAWING			MAKE_DDHRESULT( 540 )
-#define DDERR_DDSCAPSCOMPLEXREQUIRED            MAKE_DDHRESULT( 542 )
-#define DDERR_XALIGN				MAKE_DDHRESULT( 560 )
-#define DDERR_INVALIDDIRECTDRAWGUID		MAKE_DDHRESULT( 561 )
-#define DDERR_DIRECTDRAWALREADYCREATED		MAKE_DDHRESULT( 562 )
-#define DDERR_NODIRECTDRAWHW			MAKE_DDHRESULT( 563 )
-#define DDERR_PRIMARYSURFACEALREADYEXISTS	MAKE_DDHRESULT( 564 )
-#define DDERR_NOEMULATION			MAKE_DDHRESULT( 565 )
-#define DDERR_REGIONTOOSMALL			MAKE_DDHRESULT( 566 )
-#define DDERR_CLIPPERISUSINGHWND		MAKE_DDHRESULT( 567 )
-#define DDERR_NOCLIPPERATTACHED			MAKE_DDHRESULT( 568 )
-#define DDERR_NOHWND				MAKE_DDHRESULT( 569 )
-#define DDERR_HWNDSUBCLASSED			MAKE_DDHRESULT( 570 )
-#define DDERR_HWNDALREADYSET			MAKE_DDHRESULT( 571 )
-#define DDERR_NOPALETTEATTACHED			MAKE_DDHRESULT( 572 )
-#define DDERR_NOPALETTEHW			MAKE_DDHRESULT( 573 )
-#define DDERR_BLTFASTCANTCLIP			MAKE_DDHRESULT( 574 )
-#define DDERR_NOBLTHW				MAKE_DDHRESULT( 575 )
-#define DDERR_NODDROPSHW			MAKE_DDHRESULT( 576 )
-#define DDERR_OVERLAYNOTVISIBLE			MAKE_DDHRESULT( 577 )
-#define DDERR_NOOVERLAYDEST			MAKE_DDHRESULT( 578 )
-#define DDERR_INVALIDPOSITION			MAKE_DDHRESULT( 579 )
-#define DDERR_NOTAOVERLAYSURFACE		MAKE_DDHRESULT( 580 )
-#define DDERR_EXCLUSIVEMODEALREADYSET		MAKE_DDHRESULT( 581 )
-#define DDERR_NOTFLIPPABLE			MAKE_DDHRESULT( 582 )
-#define DDERR_CANTDUPLICATE			MAKE_DDHRESULT( 583 )
-#define DDERR_NOTLOCKED				MAKE_DDHRESULT( 584 )
-#define DDERR_CANTCREATEDC			MAKE_DDHRESULT( 585 )
-#define DDERR_NODC				MAKE_DDHRESULT( 586 )
-#define DDERR_WRONGMODE				MAKE_DDHRESULT( 587 )
-#define DDERR_IMPLICITLYCREATED			MAKE_DDHRESULT( 588 )
-#define DDERR_NOTPALETTIZED			MAKE_DDHRESULT( 589 )
-#define DDERR_UNSUPPORTEDMODE			MAKE_DDHRESULT( 590 )
-#define DDERR_NOMIPMAPHW			MAKE_DDHRESULT( 591 )
-#define DDERR_INVALIDSURFACETYPE		MAKE_DDHRESULT( 592 )
-#define DDERR_NOOPTIMIZEHW			MAKE_DDHRESULT( 600 )
-#define DDERR_NOTLOADED				MAKE_DDHRESULT( 601 )
-#define DDERR_NOFOCUSWINDOW			MAKE_DDHRESULT( 602 )
-#define DDERR_NOTONMIPMAPSUBLEVEL               MAKE_DDHRESULT( 603 )
-#define DDERR_DCALREADYCREATED			MAKE_DDHRESULT( 620 )
-#define DDERR_NONONLOCALVIDMEM			MAKE_DDHRESULT( 630 )
-#define DDERR_CANTPAGELOCK			MAKE_DDHRESULT( 640 )
-#define DDERR_CANTPAGEUNLOCK			MAKE_DDHRESULT( 660 )
-#define DDERR_NOTPAGELOCKED			MAKE_DDHRESULT( 680 )
-#define DDERR_MOREDATA				MAKE_DDHRESULT( 690 )
-#define DDERR_EXPIRED                           MAKE_DDHRESULT( 691 )
-#define DDERR_TESTFINISHED                      MAKE_DDHRESULT( 692 )
-#define DDERR_NEWMODE                           MAKE_DDHRESULT( 693 )
-#define DDERR_D3DNOTINITIALIZED                 MAKE_DDHRESULT( 694 )
-#define DDERR_VIDEONOTACTIVE			MAKE_DDHRESULT( 695 )
-#define DDERR_NOMONITORINFORMATION              MAKE_DDHRESULT( 696 )
-#define DDERR_NODRIVERSUPPORT                   MAKE_DDHRESULT( 697 )
-#define DDERR_DEVICEDOESNTOWNSURFACE		MAKE_DDHRESULT( 699 )
-#define DDERR_NOTINITIALIZED			CO_E_NOTINITIALIZED
-
-/* dwFlags for Blt* */
-#define DDBLT_ALPHADEST				0x00000001
-#define DDBLT_ALPHADESTCONSTOVERRIDE		0x00000002
-#define DDBLT_ALPHADESTNEG			0x00000004
-#define DDBLT_ALPHADESTSURFACEOVERRIDE		0x00000008
-#define DDBLT_ALPHAEDGEBLEND			0x00000010
-#define DDBLT_ALPHASRC				0x00000020
-#define DDBLT_ALPHASRCCONSTOVERRIDE		0x00000040
-#define DDBLT_ALPHASRCNEG			0x00000080
-#define DDBLT_ALPHASRCSURFACEOVERRIDE		0x00000100
-#define DDBLT_ASYNC				0x00000200
-#define DDBLT_COLORFILL				0x00000400
-#define DDBLT_DDFX				0x00000800
-#define DDBLT_DDROPS				0x00001000
-#define DDBLT_KEYDEST				0x00002000
-#define DDBLT_KEYDESTOVERRIDE			0x00004000
-#define DDBLT_KEYSRC				0x00008000
-#define DDBLT_KEYSRCOVERRIDE			0x00010000
-#define DDBLT_ROP				0x00020000
-#define DDBLT_ROTATIONANGLE			0x00040000
-#define DDBLT_ZBUFFER				0x00080000
-#define DDBLT_ZBUFFERDESTCONSTOVERRIDE		0x00100000
-#define DDBLT_ZBUFFERDESTOVERRIDE		0x00200000
-#define DDBLT_ZBUFFERSRCCONSTOVERRIDE		0x00400000
-#define DDBLT_ZBUFFERSRCOVERRIDE		0x00800000
-#define DDBLT_WAIT				0x01000000
-#define DDBLT_DEPTHFILL				0x02000000
-#define DDBLT_DONOTWAIT                         0x08000000
-
-/* dwTrans for BltFast */
-#define DDBLTFAST_NOCOLORKEY			0x00000000
-#define DDBLTFAST_SRCCOLORKEY			0x00000001
-#define DDBLTFAST_DESTCOLORKEY			0x00000002
-#define DDBLTFAST_WAIT				0x00000010
-#define DDBLTFAST_DONOTWAIT                     0x00000020
-
-/* dwFlags for Flip */
-#define DDFLIP_WAIT		0x00000001
-#define DDFLIP_EVEN		0x00000002 /* only valid for overlay */
-#define DDFLIP_ODD		0x00000004 /* only valid for overlay */
-#define DDFLIP_NOVSYNC		0x00000008
-#define DDFLIP_STEREO		0x00000010
-#define DDFLIP_DONOTWAIT	0x00000020
-
-/* dwFlags for GetBltStatus */
-#define DDGBS_CANBLT				0x00000001
-#define DDGBS_ISBLTDONE				0x00000002
-
-/* dwFlags for IDirectDrawSurface7::GetFlipStatus */
-#define DDGFS_CANFLIP		1L
-#define DDGFS_ISFLIPDONE	2L
-
-/* dwFlags for IDirectDrawSurface7::SetPrivateData */
-#define DDSPD_IUNKNOWNPTR	1L
-#define DDSPD_VOLATILE		2L
-
-/* DDSCAPS.dwCaps */
-/* reserved1, was 3d capable */
-#define DDSCAPS_RESERVED1		0x00000001
-/* surface contains alpha information */
-#define DDSCAPS_ALPHA			0x00000002
-/* this surface is a backbuffer */
-#define DDSCAPS_BACKBUFFER		0x00000004
-/* complex surface structure */
-#define DDSCAPS_COMPLEX			0x00000008
-/* part of surface flipping structure */
-#define DDSCAPS_FLIP			0x00000010
-/* this surface is the frontbuffer surface */
-#define DDSCAPS_FRONTBUFFER		0x00000020
-/* this is a plain offscreen surface */
-#define DDSCAPS_OFFSCREENPLAIN		0x00000040
-/* overlay */
-#define DDSCAPS_OVERLAY			0x00000080
-/* palette objects can be created and attached to us */
-#define DDSCAPS_PALETTE			0x00000100
-/* primary surface (the one the user looks at currently)(right eye)*/
-#define DDSCAPS_PRIMARYSURFACE		0x00000200
-/* primary surface for left eye */
-#define DDSCAPS_PRIMARYSURFACELEFT	0x00000400
-/* surface exists in systemmemory */
-#define DDSCAPS_SYSTEMMEMORY		0x00000800
-/* surface can be used as a texture */
-#define DDSCAPS_TEXTURE		        0x00001000
-/* surface may be destination for 3d rendering */
-#define DDSCAPS_3DDEVICE		0x00002000
-/* surface exists in videomemory */
-#define DDSCAPS_VIDEOMEMORY		0x00004000
-/* surface changes immediately visible */
-#define DDSCAPS_VISIBLE			0x00008000
-/* write only surface */
-#define DDSCAPS_WRITEONLY		0x00010000
-/* zbuffer surface */
-#define DDSCAPS_ZBUFFER			0x00020000
-/* has its own DC */
-#define DDSCAPS_OWNDC			0x00040000
-/* surface should be able to receive live video */
-#define DDSCAPS_LIVEVIDEO		0x00080000
-/* should be able to have a hw codec decompress stuff into it */
-#define DDSCAPS_HWCODEC			0x00100000
-/* mode X (320x200 or 320x240) surface */
-#define DDSCAPS_MODEX			0x00200000
-/* one mipmap surface (1 level) */
-#define DDSCAPS_MIPMAP			0x00400000
-#define DDSCAPS_RESERVED2		0x00800000
-/* memory allocation delayed until Load() */
-#define DDSCAPS_ALLOCONLOAD		0x04000000
-/* Indicates that the surface will receive data from a video port */
-#define DDSCAPS_VIDEOPORT		0x08000000
-/* surface is in local videomemory */
-#define DDSCAPS_LOCALVIDMEM		0x10000000
-/* surface is in nonlocal videomemory */
-#define DDSCAPS_NONLOCALVIDMEM		0x20000000
-/* surface is a standard VGA mode surface (NOT ModeX) */
-#define DDSCAPS_STANDARDVGAMODE		0x40000000
-/* optimized? surface */
-#define DDSCAPS_OPTIMIZED		0x80000000
-
-typedef struct _DDSCAPS {
-	DWORD	dwCaps;	/* capabilities of surface wanted */
-} DDSCAPS,*LPDDSCAPS;
-
-/* DDSCAPS2.dwCaps2 */
-/* indicates the surface will receive data from a video port using
-   deinterlacing hardware. */
-#define DDSCAPS2_HARDWAREDEINTERLACE	0x00000002
-/* indicates the surface will be locked very frequently. */
-#define DDSCAPS2_HINTDYNAMIC		0x00000004
-/* indicates surface can be re-ordered or retiled on load() */
-#define DDSCAPS2_HINTSTATIC             0x00000008
-/* indicates surface to be managed by directdraw/direct3D */
-#define DDSCAPS2_TEXTUREMANAGE          0x00000010
-/* reserved bits */
-#define DDSCAPS2_RESERVED1              0x00000020
-#define DDSCAPS2_RESERVED2              0x00000040
-/* indicates surface will never be locked again */
-#define DDSCAPS2_OPAQUE                 0x00000080
-/* set at CreateSurface() time to indicate antialising will be used */
-#define DDSCAPS2_HINTANTIALIASING       0x00000100
-/* set at CreateSurface() time to indicate cubic environment map */
-#define DDSCAPS2_CUBEMAP                0x00000200
-/* face flags for cube maps */
-#define DDSCAPS2_CUBEMAP_POSITIVEX      0x00000400
-#define DDSCAPS2_CUBEMAP_NEGATIVEX      0x00000800
-#define DDSCAPS2_CUBEMAP_POSITIVEY      0x00001000
-#define DDSCAPS2_CUBEMAP_NEGATIVEY      0x00002000
-#define DDSCAPS2_CUBEMAP_POSITIVEZ      0x00004000
-#define DDSCAPS2_CUBEMAP_NEGATIVEZ      0x00008000
-/* specifies all faces of a cube for CreateSurface() */
-#define DDSCAPS2_CUBEMAP_ALLFACES ( DDSCAPS2_CUBEMAP_POSITIVEX |\
-                                    DDSCAPS2_CUBEMAP_NEGATIVEX |\
-                                    DDSCAPS2_CUBEMAP_POSITIVEY |\
-                                    DDSCAPS2_CUBEMAP_NEGATIVEY |\
-                                    DDSCAPS2_CUBEMAP_POSITIVEZ |\
-                                    DDSCAPS2_CUBEMAP_NEGATIVEZ )
-/* set for mipmap sublevels on DirectX7 and later.  ignored by CreateSurface() */
-#define DDSCAPS2_MIPMAPSUBLEVEL         0x00010000
-/* indicates texture surface to be managed by Direct3D *only* */
-#define DDSCAPS2_D3DTEXTUREMANAGE       0x00020000
-/* indicates managed surface that can safely be lost */
-#define DDSCAPS2_DONOTPERSIST           0x00040000
-/* indicates surface is part of a stereo flipping chain */
-#define DDSCAPS2_STEREOSURFACELEFT      0x00080000
-
-typedef struct _DDSCAPS2 {
-	DWORD	dwCaps;	/* capabilities of surface wanted */
-	DWORD   dwCaps2; /* additional capabilities */
-	DWORD   dwCaps3; /* reserved capabilities */
-	DWORD   dwCaps4; /* more reserved capabilities */
-} DDSCAPS2,*LPDDSCAPS2;
-
-#define	DD_ROP_SPACE	(256/32)	/* space required to store ROP array */
-
-typedef struct _DDCAPS_DX7		/* DirectX 7 version of caps struct */
-{
-    DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
-    DWORD	dwCaps;                 /* driver specific capabilities */
-    DWORD	dwCaps2;                /* more driver specific capabilites */
-    DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
-    DWORD	dwFXCaps;               /* driver specific stretching and effects capabilites */
-    DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
-    DWORD	dwPalCaps;              /* palette capabilities */
-    DWORD	dwSVCaps;               /* stereo vision capabilities */
-    DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
-    DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
-    DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
-    DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
-    DWORD	dwVidMemTotal;          /* total amount of video memory */
-    DWORD	dwVidMemFree;           /* amount of free video memory */
-    DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
-    DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
-    DWORD	dwNumFourCCCodes;       /* number of four cc codes */
-    DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
-    DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
-    DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
-    DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
-    DWORD	dwAlignStrideAlign;     /* stride alignment */
-    DWORD	dwRops[DD_ROP_SPACE];   /* ROPS supported */
-    DDSCAPS	ddsOldCaps;             /* old DDSCAPS - superceded for DirectX6+ */
-    DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwReserved1;
-    DWORD	dwReserved2;
-    DWORD	dwReserved3;
-    DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
-    DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
-    DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
-    DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
-    DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
-    DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
-    DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
-    DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
-    DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
-    DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
-    DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
-    DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
-    DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
-    DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
-    DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
-    DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
-    DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
-    DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPS supported for non-local->local blts */
-    DDSCAPS2    ddsCaps;		/* surface capabilities */
-} DDCAPS_DX7,*LPDDCAPS_DX7;
-
-typedef struct _DDCAPS_DX6		/* DirectX 6 version of caps struct */
-{
-    DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
-    DWORD	dwCaps;                 /* driver specific capabilities */
-    DWORD	dwCaps2;                /* more driver specific capabilites */
-    DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
-    DWORD	dwFXCaps;               /* driver specific stretching and effects capabilites */
-    DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
-    DWORD	dwPalCaps;              /* palette capabilities */
-    DWORD	dwSVCaps;               /* stereo vision capabilities */
-    DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
-    DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
-    DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
-    DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
-    DWORD	dwVidMemTotal;          /* total amount of video memory */
-    DWORD	dwVidMemFree;           /* amount of free video memory */
-    DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
-    DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
-    DWORD	dwNumFourCCCodes;       /* number of four cc codes */
-    DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
-    DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
-    DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
-    DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
-    DWORD	dwAlignStrideAlign;     /* stride alignment */
-    DWORD	dwRops[DD_ROP_SPACE];   /* ROPS supported */
-    DDSCAPS	ddsOldCaps;             /* old DDSCAPS - superceded for DirectX6+ */
-    DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwReserved1;
-    DWORD	dwReserved2;
-    DWORD	dwReserved3;
-    DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
-    DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
-    DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
-    DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
-    DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
-    DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
-    DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
-    DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
-    DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
-    DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
-    DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
-    DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
-    DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
-    DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
-    DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
-    DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
-    DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
-    DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPS supported for non-local->local blts */
-    /* and one new member for DirectX 6 */
-    DDSCAPS2    ddsCaps;		/* surface capabilities */
-} DDCAPS_DX6,*LPDDCAPS_DX6;
-
-typedef struct _DDCAPS_DX5		/* DirectX5 version of caps struct */
-{
-    DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
-    DWORD	dwCaps;                 /* driver specific capabilities */
-    DWORD	dwCaps2;                /* more driver specific capabilites */
-    DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
-    DWORD	dwFXCaps;               /* driver specific stretching and effects capabilites */
-    DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
-    DWORD	dwPalCaps;              /* palette capabilities */
-    DWORD	dwSVCaps;               /* stereo vision capabilities */
-    DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
-    DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
-    DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
-    DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
-    DWORD	dwVidMemTotal;          /* total amount of video memory */
-    DWORD	dwVidMemFree;           /* amount of free video memory */
-    DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
-    DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
-    DWORD	dwNumFourCCCodes;       /* number of four cc codes */
-    DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
-    DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
-    DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
-    DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
-    DWORD	dwAlignStrideAlign;     /* stride alignment */
-    DWORD	dwRops[DD_ROP_SPACE];   /* ROPS supported */
-    DDSCAPS	ddsCaps;                /* DDSCAPS structure has all the general capabilities */
-    DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwReserved1;
-    DWORD	dwReserved2;
-    DWORD	dwReserved3;
-    DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
-    DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
-    DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
-    DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
-    DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
-    DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
-    DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
-    DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
-    DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
-    DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
-    DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
-    DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
-    /* the following are the new DirectX 5 members */
-    DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
-    DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
-    DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
-    DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
-    DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
-    DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
-    DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPS supported for non-local->local blts */
-} DDCAPS_DX5,*LPDDCAPS_DX5;
-
-typedef struct _DDCAPS_DX3		/* DirectX3 version of caps struct */
-{
-    DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
-    DWORD	dwCaps;                 /* driver specific capabilities */
-    DWORD	dwCaps2;                /* more driver specific capabilites */
-    DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
-    DWORD	dwFXCaps;               /* driver specific stretching and effects capabilites */
-    DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
-    DWORD	dwPalCaps;              /* palette capabilities */
-    DWORD	dwSVCaps;               /* stereo vision capabilities */
-    DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
-    DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
-    DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
-    DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
-    DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
-    DWORD	dwVidMemTotal;          /* total amount of video memory */
-    DWORD	dwVidMemFree;           /* amount of free video memory */
-    DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
-    DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
-    DWORD	dwNumFourCCCodes;       /* number of four cc codes */
-    DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
-    DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
-    DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
-    DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
-    DWORD	dwAlignStrideAlign;     /* stride alignment */
-    DWORD	dwRops[DD_ROP_SPACE];   /* ROPS supported */
-    DDSCAPS	ddsCaps;                /* DDSCAPS structure has all the general capabilities */
-    DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
-    DWORD	dwReserved1;
-    DWORD	dwReserved2;
-    DWORD	dwReserved3;
-    DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
-    DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
-    DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
-    DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPS supported for System->Vmem blts */
-    DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
-    DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
-    DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
-    DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPS supported for Vmem->System blts */
-    DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
-    DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
-    DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
-    DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPS supported for System->System blts */
-    DWORD	dwReserved4;
-    DWORD	dwReserved5;
-    DWORD	dwReserved6;
-} DDCAPS_DX3,*LPDDCAPS_DX3;
-
-/* set caps struct according to DIRECTDRAW_VERSION */
-
-#if DIRECTDRAW_VERSION <= 0x300
-typedef DDCAPS_DX3 DDCAPS;
-#elif DIRECTDRAW_VERSION <= 0x500
-typedef DDCAPS_DX5 DDCAPS;
-#elif DIRECTDRAW_VERSION <= 0x600
-typedef DDCAPS_DX6 DDCAPS;
-#else
-typedef DDCAPS_DX7 DDCAPS;
-#endif
-
-typedef DDCAPS *LPDDCAPS;
-
-/* DDCAPS.dwCaps */
-#define DDCAPS_3D			0x00000001
-#define DDCAPS_ALIGNBOUNDARYDEST	0x00000002
-#define DDCAPS_ALIGNSIZEDEST		0x00000004
-#define DDCAPS_ALIGNBOUNDARYSRC		0x00000008
-#define DDCAPS_ALIGNSIZESRC		0x00000010
-#define DDCAPS_ALIGNSTRIDE		0x00000020
-#define DDCAPS_BLT			0x00000040
-#define DDCAPS_BLTQUEUE			0x00000080
-#define DDCAPS_BLTFOURCC		0x00000100
-#define DDCAPS_BLTSTRETCH		0x00000200
-#define DDCAPS_GDI			0x00000400
-#define DDCAPS_OVERLAY			0x00000800
-#define DDCAPS_OVERLAYCANTCLIP		0x00001000
-#define DDCAPS_OVERLAYFOURCC		0x00002000
-#define DDCAPS_OVERLAYSTRETCH		0x00004000
-#define DDCAPS_PALETTE			0x00008000
-#define DDCAPS_PALETTEVSYNC		0x00010000
-#define DDCAPS_READSCANLINE		0x00020000
-#define DDCAPS_STEREOVIEW		0x00040000
-#define DDCAPS_VBI			0x00080000
-#define DDCAPS_ZBLTS			0x00100000
-#define DDCAPS_ZOVERLAYS		0x00200000
-#define DDCAPS_COLORKEY			0x00400000
-#define DDCAPS_ALPHA			0x00800000
-#define DDCAPS_COLORKEYHWASSIST		0x01000000
-#define DDCAPS_NOHARDWARE		0x02000000
-#define DDCAPS_BLTCOLORFILL		0x04000000
-#define DDCAPS_BANKSWITCHED		0x08000000
-#define DDCAPS_BLTDEPTHFILL		0x10000000
-#define DDCAPS_CANCLIP			0x20000000
-#define DDCAPS_CANCLIPSTRETCHED		0x40000000
-#define DDCAPS_CANBLTSYSMEM		0x80000000
-
-/* DDCAPS.dwCaps2 */
-#define DDCAPS2_CERTIFIED		0x00000001
-#define DDCAPS2_NO2DDURING3DSCENE       0x00000002
-#define DDCAPS2_VIDEOPORT		0x00000004
-#define DDCAPS2_AUTOFLIPOVERLAY		0x00000008
-#define DDCAPS2_CANBOBINTERLEAVED	0x00000010
-#define DDCAPS2_CANBOBNONINTERLEAVED	0x00000020
-#define DDCAPS2_COLORCONTROLOVERLAY	0x00000040
-#define DDCAPS2_COLORCONTROLPRIMARY	0x00000080
-#define DDCAPS2_CANDROPZ16BIT		0x00000100
-#define DDCAPS2_NONLOCALVIDMEM		0x00000200
-#define DDCAPS2_NONLOCALVIDMEMCAPS	0x00000400
-#define DDCAPS2_NOPAGELOCKREQUIRED	0x00000800
-#define DDCAPS2_WIDESURFACES		0x00001000
-#define DDCAPS2_CANFLIPODDEVEN		0x00002000
-#define DDCAPS2_CANBOBHARDWARE		0x00004000
-#define DDCAPS2_COPYFOURCC              0x00008000
-#define DDCAPS2_PRIMARYGAMMA            0x00020000
-#define DDCAPS2_CANRENDERWINDOWED       0x00080000
-#define DDCAPS2_CANCALIBRATEGAMMA       0x00100000
-#define DDCAPS2_FLIPINTERVAL            0x00200000
-#define DDCAPS2_FLIPNOVSYNC             0x00400000
-#define DDCAPS2_CANMANAGETEXTURE        0x00800000
-#define DDCAPS2_TEXMANINNONLOCALVIDMEM  0x01000000
-#define DDCAPS2_STEREO                  0x02000000
-#define DDCAPS2_SYSTONONLOCAL_AS_SYSTOLOCAL   0x04000000
-
-
-/* Set/Get Colour Key Flags */
-#define DDCKEY_COLORSPACE  0x00000001  /* Struct is single colour space */
-#define DDCKEY_DESTBLT     0x00000002  /* To be used as dest for blt */
-#define DDCKEY_DESTOVERLAY 0x00000004  /* To be used as dest for CK overlays */
-#define DDCKEY_SRCBLT      0x00000008  /* To be used as src for blt */
-#define DDCKEY_SRCOVERLAY  0x00000010  /* To be used as src for CK overlays */
-
-typedef struct _DDCOLORKEY
-{
-	DWORD	dwColorSpaceLowValue;/* low boundary of color space that is to
-                                      * be treated as Color Key, inclusive
-				      */
-	DWORD	dwColorSpaceHighValue;/* high boundary of color space that is
-                                       * to be treated as Color Key, inclusive
-				       */
-} DDCOLORKEY,*LPDDCOLORKEY;
-
-/* ddCKEYCAPS bits */
-#define DDCKEYCAPS_DESTBLT			0x00000001
-#define DDCKEYCAPS_DESTBLTCLRSPACE		0x00000002
-#define DDCKEYCAPS_DESTBLTCLRSPACEYUV		0x00000004
-#define DDCKEYCAPS_DESTBLTYUV			0x00000008
-#define DDCKEYCAPS_DESTOVERLAY			0x00000010
-#define DDCKEYCAPS_DESTOVERLAYCLRSPACE		0x00000020
-#define DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV	0x00000040
-#define DDCKEYCAPS_DESTOVERLAYONEACTIVE		0x00000080
-#define DDCKEYCAPS_DESTOVERLAYYUV		0x00000100
-#define DDCKEYCAPS_SRCBLT			0x00000200
-#define DDCKEYCAPS_SRCBLTCLRSPACE		0x00000400
-#define DDCKEYCAPS_SRCBLTCLRSPACEYUV		0x00000800
-#define DDCKEYCAPS_SRCBLTYUV			0x00001000
-#define DDCKEYCAPS_SRCOVERLAY			0x00002000
-#define DDCKEYCAPS_SRCOVERLAYCLRSPACE		0x00004000
-#define DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV	0x00008000
-#define DDCKEYCAPS_SRCOVERLAYONEACTIVE		0x00010000
-#define DDCKEYCAPS_SRCOVERLAYYUV		0x00020000
-#define DDCKEYCAPS_NOCOSTOVERLAY		0x00040000
-
-typedef struct _DDPIXELFORMAT {
-    DWORD	dwSize;                 /* 0: size of structure */
-    DWORD	dwFlags;                /* 4: pixel format flags */
-    DWORD	dwFourCC;               /* 8: (FOURCC code) */
-    union {
-	DWORD	dwRGBBitCount;          /* C: how many bits per pixel */
-	DWORD	dwYUVBitCount;          /* C: how many bits per pixel */
-	DWORD	dwZBufferBitDepth;      /* C: how many bits for z buffers */
-	DWORD	dwAlphaBitDepth;        /* C: how many bits for alpha channels*/
-	DWORD	dwLuminanceBitCount;
-	DWORD	dwBumpBitCount;
-    } DUMMYUNIONNAME1;
-    union {
-	DWORD	dwRBitMask;             /* 10: mask for red bit*/
-	DWORD	dwYBitMask;             /* 10: mask for Y bits*/
-	DWORD	dwStencilBitDepth;
-	DWORD	dwLuminanceBitMask;
-	DWORD	dwBumpDuBitMask;
-    } DUMMYUNIONNAME2;
-    union {
-	DWORD	dwGBitMask;             /* 14: mask for green bits*/
-	DWORD	dwUBitMask;             /* 14: mask for U bits*/
-	DWORD	dwZBitMask;
-	DWORD	dwBumpDvBitMask;
-    } DUMMYUNIONNAME3;
-    union {
-	DWORD   dwBBitMask;             /* 18: mask for blue bits*/
-	DWORD   dwVBitMask;             /* 18: mask for V bits*/
-	DWORD	dwStencilBitMask;
-	DWORD	dwBumpLuminanceBitMask;
-    } DUMMYUNIONNAME4;
-    union {
-    	DWORD	dwRGBAlphaBitMask;	/* 1C: mask for alpha channel */
-    	DWORD	dwYUVAlphaBitMask;	/* 1C: mask for alpha channel */
-	DWORD	dwLuminanceAlphaBitMask;
-	DWORD	dwRGBZBitMask;		/* 1C: mask for Z channel */
-	DWORD	dwYUVZBitMask;		/* 1C: mask for Z channel */
-    } DUMMYUNIONNAME5;
-    					/* 20: next structure */
-} DDPIXELFORMAT,*LPDDPIXELFORMAT;
-
-/* DDCAPS.dwFXCaps */
-#define DDFXCAPS_BLTALPHA               0x00000001
-#define DDFXCAPS_OVERLAYALPHA           0x00000004
-#define DDFXCAPS_BLTARITHSTRETCHYN	0x00000010
-#define DDFXCAPS_BLTARITHSTRETCHY	0x00000020
-#define DDFXCAPS_BLTMIRRORLEFTRIGHT	0x00000040
-#define DDFXCAPS_BLTMIRRORUPDOWN	0x00000080
-#define DDFXCAPS_BLTROTATION		0x00000100
-#define DDFXCAPS_BLTROTATION90		0x00000200
-#define DDFXCAPS_BLTSHRINKX		0x00000400
-#define DDFXCAPS_BLTSHRINKXN		0x00000800
-#define DDFXCAPS_BLTSHRINKY		0x00001000
-#define DDFXCAPS_BLTSHRINKYN		0x00002000
-#define DDFXCAPS_BLTSTRETCHX		0x00004000
-#define DDFXCAPS_BLTSTRETCHXN		0x00008000
-#define DDFXCAPS_BLTSTRETCHY		0x00010000
-#define DDFXCAPS_BLTSTRETCHYN		0x00020000
-#define DDFXCAPS_OVERLAYARITHSTRETCHY	0x00040000
-#define DDFXCAPS_OVERLAYARITHSTRETCHYN	0x00000008
-#define DDFXCAPS_OVERLAYSHRINKX		0x00080000
-#define DDFXCAPS_OVERLAYSHRINKXN	0x00100000
-#define DDFXCAPS_OVERLAYSHRINKY		0x00200000
-#define DDFXCAPS_OVERLAYSHRINKYN	0x00400000
-#define DDFXCAPS_OVERLAYSTRETCHX	0x00800000
-#define DDFXCAPS_OVERLAYSTRETCHXN	0x01000000
-#define DDFXCAPS_OVERLAYSTRETCHY	0x02000000
-#define DDFXCAPS_OVERLAYSTRETCHYN	0x04000000
-#define DDFXCAPS_OVERLAYMIRRORLEFTRIGHT	0x08000000
-#define DDFXCAPS_OVERLAYMIRRORUPDOWN	0x10000000
-
-#define DDFXCAPS_OVERLAYFILTER          DDFXCAPS_OVERLAYARITHSTRETCHY
-
-/* DDCAPS.dwFXAlphaCaps */
-#define DDFXALPHACAPS_BLTALPHAEDGEBLEND		0x00000001
-#define DDFXALPHACAPS_BLTALPHAPIXELS		0x00000002
-#define DDFXALPHACAPS_BLTALPHAPIXELSNEG		0x00000004
-#define DDFXALPHACAPS_BLTALPHASURFACES		0x00000008
-#define DDFXALPHACAPS_BLTALPHASURFACESNEG	0x00000010
-#define DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND	0x00000020
-#define DDFXALPHACAPS_OVERLAYALPHAPIXELS	0x00000040
-#define DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG	0x00000080
-#define DDFXALPHACAPS_OVERLAYALPHASURFACES	0x00000100
-#define DDFXALPHACAPS_OVERLAYALPHASURFACESNEG	0x00000200
-
-/* DDCAPS.dwPalCaps */
-#define DDPCAPS_4BIT			0x00000001
-#define DDPCAPS_8BITENTRIES		0x00000002
-#define DDPCAPS_8BIT			0x00000004
-#define DDPCAPS_INITIALIZE		0x00000008
-#define DDPCAPS_PRIMARYSURFACE		0x00000010
-#define DDPCAPS_PRIMARYSURFACELEFT	0x00000020
-#define DDPCAPS_ALLOW256		0x00000040
-#define DDPCAPS_VSYNC			0x00000080
-#define DDPCAPS_1BIT			0x00000100
-#define DDPCAPS_2BIT			0x00000200
-#define DDPCAPS_ALPHA                   0x00000400
-
-/* DDCAPS.dwSVCaps */
-/* the first 4 of these are now obsolete */
-#if DIRECTDRAW_VERSION >= 0x700	/* FIXME: I'm not sure when this switch occured */
-#define DDSVCAPS_RESERVED1		0x00000001
-#define DDSVCAPS_RESERVED2		0x00000002
-#define DDSVCAPS_RESERVED3		0x00000004
-#define DDSVCAPS_RESERVED4		0x00000008
-#else
-#define DDSVCAPS_ENIGMA			0x00000001
-#define DDSVCAPS_FLICKER		0x00000002
-#define DDSVCAPS_REDBLUE		0x00000004
-#define DDSVCAPS_SPLIT			0x00000008
-#endif
-#define DDSVCAPS_STEREOSEQUENTIAL       0x00000010
-
-/* BitDepths */
-#define DDBD_1				0x00004000
-#define DDBD_2				0x00002000
-#define DDBD_4				0x00001000
-#define DDBD_8				0x00000800
-#define DDBD_16				0x00000400
-#define DDBD_24				0x00000200
-#define DDBD_32				0x00000100
-
-/* DDOVERLAYFX.dwDDFX */
-#define DDOVERFX_ARITHSTRETCHY		0x00000001
-#define DDOVERFX_MIRRORLEFTRIGHT	0x00000002
-#define DDOVERFX_MIRRORUPDOWN		0x00000004
-
-/* UpdateOverlay flags */
-#define DDOVER_ALPHADEST                        0x00000001
-#define DDOVER_ALPHADESTCONSTOVERRIDE           0x00000002
-#define DDOVER_ALPHADESTNEG                     0x00000004
-#define DDOVER_ALPHADESTSURFACEOVERRIDE         0x00000008
-#define DDOVER_ALPHAEDGEBLEND                   0x00000010
-#define DDOVER_ALPHASRC                         0x00000020
-#define DDOVER_ALPHASRCCONSTOVERRIDE            0x00000040
-#define DDOVER_ALPHASRCNEG                      0x00000080
-#define DDOVER_ALPHASRCSURFACEOVERRIDE          0x00000100
-#define DDOVER_HIDE                             0x00000200
-#define DDOVER_KEYDEST                          0x00000400
-#define DDOVER_KEYDESTOVERRIDE                  0x00000800
-#define DDOVER_KEYSRC                           0x00001000
-#define DDOVER_KEYSRCOVERRIDE                   0x00002000
-#define DDOVER_SHOW                             0x00004000
-#define DDOVER_ADDDIRTYRECT                     0x00008000
-#define DDOVER_REFRESHDIRTYRECTS                0x00010000
-#define DDOVER_REFRESHALL                       0x00020000
-#define DDOVER_DDFX                             0x00080000
-#define DDOVER_AUTOFLIP                         0x00100000
-#define DDOVER_BOB                              0x00200000
-#define DDOVER_OVERRIDEBOBWEAVE                 0x00400000
-#define DDOVER_INTERLEAVED                      0x00800000
-
-/* DDCOLORKEY.dwFlags */
-#define DDPF_ALPHAPIXELS		0x00000001
-#define DDPF_ALPHA			0x00000002
-#define DDPF_FOURCC			0x00000004
-#define DDPF_PALETTEINDEXED4		0x00000008
-#define DDPF_PALETTEINDEXEDTO8		0x00000010
-#define DDPF_PALETTEINDEXED8		0x00000020
-#define DDPF_RGB			0x00000040
-#define DDPF_COMPRESSED			0x00000080
-#define DDPF_RGBTOYUV			0x00000100
-#define DDPF_YUV			0x00000200
-#define DDPF_ZBUFFER			0x00000400
-#define DDPF_PALETTEINDEXED1		0x00000800
-#define DDPF_PALETTEINDEXED2		0x00001000
-#define DDPF_ZPIXELS			0x00002000
-#define DDPF_STENCILBUFFER              0x00004000
-#define DDPF_ALPHAPREMULT               0x00008000
-#define DDPF_LUMINANCE                  0x00020000
-#define DDPF_BUMPLUMINANCE              0x00040000
-#define DDPF_BUMPDUDV                   0x00080000
-
-/* SetCooperativeLevel dwFlags */
-#define DDSCL_FULLSCREEN		0x00000001
-#define DDSCL_ALLOWREBOOT		0x00000002
-#define DDSCL_NOWINDOWCHANGES		0x00000004
-#define DDSCL_NORMAL			0x00000008
-#define DDSCL_EXCLUSIVE			0x00000010
-#define DDSCL_ALLOWMODEX		0x00000040
-#define DDSCL_SETFOCUSWINDOW		0x00000080
-#define DDSCL_SETDEVICEWINDOW		0x00000100
-#define DDSCL_CREATEDEVICEWINDOW	0x00000200
-#define DDSCL_MULTITHREADED             0x00000400
-#define DDSCL_FPUSETUP                  0x00000800
-#define DDSCL_FPUPRESERVE               0x00001000
-
-
-/* DDSURFACEDESC.dwFlags */
-#define	DDSD_CAPS		0x00000001
-#define	DDSD_HEIGHT		0x00000002
-#define	DDSD_WIDTH		0x00000004
-#define	DDSD_PITCH		0x00000008
-#define	DDSD_BACKBUFFERCOUNT	0x00000020
-#define	DDSD_ZBUFFERBITDEPTH	0x00000040
-#define	DDSD_ALPHABITDEPTH	0x00000080
-#define	DDSD_LPSURFACE		0x00000800
-#define	DDSD_PIXELFORMAT	0x00001000
-#define	DDSD_CKDESTOVERLAY	0x00002000
-#define	DDSD_CKDESTBLT		0x00004000
-#define	DDSD_CKSRCOVERLAY	0x00008000
-#define	DDSD_CKSRCBLT		0x00010000
-#define	DDSD_MIPMAPCOUNT	0x00020000
-#define	DDSD_REFRESHRATE	0x00040000
-#define	DDSD_LINEARSIZE		0x00080000
-#define DDSD_TEXTURESTAGE       0x00100000
-#define DDSD_FVF                0x00200000
-#define DDSD_SRCVBHANDLE        0x00400000
-#define	DDSD_ALL		0x007ff9ee
-
-/* EnumSurfaces flags */
-#define DDENUMSURFACES_ALL          0x00000001
-#define DDENUMSURFACES_MATCH        0x00000002
-#define DDENUMSURFACES_NOMATCH      0x00000004
-#define DDENUMSURFACES_CANBECREATED 0x00000008
-#define DDENUMSURFACES_DOESEXIST    0x00000010
-
-/* SetDisplayMode flags */
-#define DDSDM_STANDARDVGAMODE	0x00000001
-
-/* EnumDisplayModes flags */
-#define DDEDM_REFRESHRATES	0x00000001
-#define DDEDM_STANDARDVGAMODES	0x00000002
-
-/* WaitForVerticalDisplay flags */
-
-#define DDWAITVB_BLOCKBEGIN		0x00000001
-#define DDWAITVB_BLOCKBEGINEVENT	0x00000002
-#define DDWAITVB_BLOCKEND		0x00000004
-
-typedef struct _DDSURFACEDESC
-{
-	DWORD	dwSize;		/* 0: size of the DDSURFACEDESC structure*/
-	DWORD	dwFlags;	/* 4: determines what fields are valid*/
-	DWORD	dwHeight;	/* 8: height of surface to be created*/
-	DWORD	dwWidth;	/* C: width of input surface*/
-	union {
-		LONG	lPitch;	/* 10: distance to start of next line (return value only)*/
-		DWORD	dwLinearSize;
-	} DUMMYUNIONNAME1;
-	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
-	union {
-		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
-		DWORD	dwZBufferBitDepth;/*18: depth of Z buffer requested*/
-		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
-	} DUMMYUNIONNAME2;		
-	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
-	DWORD	dwReserved;	/* 20:reserved*/
-	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
-	DDCOLORKEY	ddckCKDestOverlay;/* 28: CK for dest overlay use*/
-	DDCOLORKEY	ddckCKDestBlt;	/* 30: CK for destination blt use*/
-	DDCOLORKEY	ddckCKSrcOverlay;/* 38: CK for source overlay use*/
-	DDCOLORKEY	ddckCKSrcBlt;	/* 40: CK for source blt use*/
-	DDPIXELFORMAT	ddpfPixelFormat;/* 48: pixel format description of the surface*/
-	DDSCAPS		ddsCaps;	/* 68: direct draw surface caps */
-} DDSURFACEDESC,*LPDDSURFACEDESC;
-
-typedef struct _DDSURFACEDESC2
-{
-	DWORD	dwSize;		/* 0: size of the DDSURFACEDESC structure*/
-	DWORD	dwFlags;	/* 4: determines what fields are valid*/
-	DWORD	dwHeight;	/* 8: height of surface to be created*/
-	DWORD	dwWidth;	/* C: width of input surface*/
-	union {
-		LONG	lPitch;	      /*10: distance to start of next line (return value only)*/
-		DWORD   dwLinearSize; /*10: formless late-allocated optimized surface size */
-	} DUMMYUNIONNAME1;
-	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
-	union {
-		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
-		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
-		DWORD   dwSrcVBHandle;/* 18:source used in VB::Optimize */
-	} DUMMYUNIONNAME2;
-	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
-	DWORD	dwReserved;	/* 20:reserved*/
-	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
-	union {
-		DDCOLORKEY	ddckCKDestOverlay; /* 28: CK for dest overlay use*/
-		DWORD 		dwEmptyFaceColor;  /* 28: color for empty cubemap faces */
-	} DUMMYUNIONNAME3;
-	DDCOLORKEY	ddckCKDestBlt;	/* 30: CK for destination blt use*/
-	DDCOLORKEY	ddckCKSrcOverlay;/* 38: CK for source overlay use*/
-	DDCOLORKEY	ddckCKSrcBlt;	/* 40: CK for source blt use*/
-
-	union {
-		DDPIXELFORMAT	ddpfPixelFormat;/* 48: pixel format description of the surface*/
-		DWORD 		dwFVF;	/* 48: vertex format description of vertex buffers */	
-	} DUMMYUNIONNAME4;
-	DDSCAPS2	ddsCaps;  /* 68: DDraw surface caps */
-	DWORD		dwTextureStage; /* 78: stage in multitexture cascade */
-} DDSURFACEDESC2,*LPDDSURFACEDESC2;
-
-/* DDCOLORCONTROL.dwFlags */
-#define DDCOLOR_BRIGHTNESS	0x00000001
-#define DDCOLOR_CONTRAST	0x00000002
-#define DDCOLOR_HUE		0x00000004
-#define DDCOLOR_SATURATION	0x00000008
-#define DDCOLOR_SHARPNESS	0x00000010
-#define DDCOLOR_GAMMA		0x00000020
-#define DDCOLOR_COLORENABLE	0x00000040
-
-typedef struct {
-	DWORD	dwSize;
-	DWORD	dwFlags;
-	LONG	lBrightness;
-	LONG	lContrast;
-	LONG	lHue;
-	LONG	lSaturation;
-	LONG	lSharpness;
-	LONG	lGamma;
-	LONG	lColorEnable;
-	DWORD	dwReserved1;
-} DDCOLORCONTROL,*LPDDCOLORCONTROL;
-
-typedef struct {
-	WORD	red[256];
-	WORD	green[256];
-	WORD	blue[256];
-} DDGAMMARAMP,*LPDDGAMMARAMP;
-
-typedef BOOL CALLBACK (*LPDDENUMCALLBACKA)(GUID *, LPSTR, LPSTR, LPVOID);
-typedef BOOL CALLBACK (*LPDDENUMCALLBACKW)(GUID *, LPWSTR, LPWSTR, LPVOID);
-DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACK)
-
-typedef HRESULT CALLBACK (*LPDDENUMMODESCALLBACK)(LPDDSURFACEDESC, LPVOID);
-typedef HRESULT CALLBACK (*LPDDENUMMODESCALLBACK2)(LPDDSURFACEDESC2, LPVOID);
-typedef HRESULT CALLBACK (*LPDDENUMSURFACESCALLBACK)(LPDIRECTDRAWSURFACE, LPDDSURFACEDESC, LPVOID);
-typedef HRESULT CALLBACK (*LPDDENUMSURFACESCALLBACK2)(LPDIRECTDRAWSURFACE4, LPDDSURFACEDESC2, LPVOID);
-typedef HRESULT CALLBACK (*LPDDENUMSURFACESCALLBACK7)(LPDIRECTDRAWSURFACE7, LPDDSURFACEDESC2, LPVOID);
-
-typedef BOOL CALLBACK (*LPDDENUMCALLBACKEXA)(GUID *, LPSTR, LPSTR, LPVOID, HMONITOR);
-typedef BOOL CALLBACK (*LPDDENUMCALLBACKEXW)(GUID *, LPWSTR, LPWSTR, LPVOID, HMONITOR);
-DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACKEX)
-
-HRESULT WINAPI DirectDrawEnumerateExA( LPDDENUMCALLBACKEXA lpCallback, LPVOID lpContext, DWORD dwFlags);
-HRESULT WINAPI DirectDrawEnumerateExW( LPDDENUMCALLBACKEXW lpCallback, LPVOID lpContext, DWORD dwFlags);
-#define DirectDrawEnumerateEx WINELIB_NAME_AW(DirectDrawEnumerateEx)
-
-/* flags for DirectDrawEnumerateEx */
-#define DDENUM_ATTACHEDSECONDARYDEVICES	0x00000001
-#define DDENUM_DETACHEDSECONDARYDEVICES	0x00000002
-#define DDENUM_NONDISPLAYDEVICES	0x00000004
-
-/* flags for DirectDrawCreate or IDirectDraw::Initialize */
-#define DDCREATE_HARDWAREONLY	1L
-#define DDCREATE_EMULATIONONLY	2L
-
-typedef struct _DDBLTFX
-{
-    DWORD       dwSize;                         /* size of structure */
-    DWORD       dwDDFX;                         /* FX operations */
-    DWORD       dwROP;                          /* Win32 raster operations */
-    DWORD       dwDDROP;                        /* Raster operations new for DirectDraw */
-    DWORD       dwRotationAngle;                /* Rotation angle for blt */
-    DWORD       dwZBufferOpCode;                /* ZBuffer compares */
-    DWORD       dwZBufferLow;                   /* Low limit of Z buffer */
-    DWORD       dwZBufferHigh;                  /* High limit of Z buffer */
-    DWORD       dwZBufferBaseDest;              /* Destination base value */
-    DWORD       dwZDestConstBitDepth;           /* Bit depth used to specify Z constant for destination */
-    union
-    {
-        DWORD   dwZDestConst;                   /* Constant to use as Z buffer for dest */
-        LPDIRECTDRAWSURFACE lpDDSZBufferDest;   /* Surface to use as Z buffer for dest */
-    } DUMMYUNIONNAME1;
-    DWORD       dwZSrcConstBitDepth;            /* Bit depth used to specify Z constant for source */
-    union
-    {
-        DWORD   dwZSrcConst;                    /* Constant to use as Z buffer for src */
-        LPDIRECTDRAWSURFACE lpDDSZBufferSrc;    /* Surface to use as Z buffer for src */
-    } DUMMYUNIONNAME2;
-    DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
-    DWORD       dwAlphaEdgeBlend;               /* Alpha for edge blending */
-    DWORD       dwReserved;
-    DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
-    union
-    {
-        DWORD   dwAlphaDestConst;               /* Constant to use as Alpha Channel */
-        LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as Alpha Channel */
-    } DUMMYUNIONNAME3;
-    DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
-    union
-    {
-        DWORD   dwAlphaSrcConst;                /* Constant to use as Alpha Channel */
-        LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as Alpha Channel */
-    } DUMMYUNIONNAME4;
-    union
-    {
-        DWORD   dwFillColor;                    /* color in RGB or Palettized */
-        DWORD   dwFillDepth;                    /* depth value for z-buffer */
-	DWORD   dwFillPixel;			/* pixel val for RGBA or RGBZ */
-        LPDIRECTDRAWSURFACE lpDDSPattern;       /* Surface to use as pattern */
-    } DUMMYUNIONNAME5;
-    DDCOLORKEY  ddckDestColorkey;               /* DestColorkey override */
-    DDCOLORKEY  ddckSrcColorkey;                /* SrcColorkey override */
-} DDBLTFX,*LPDDBLTFX;
-
-/* dwDDFX */
-/* arithmetic stretching along y axis */
-#define DDBLTFX_ARITHSTRETCHY			0x00000001
-/* mirror on y axis */
-#define DDBLTFX_MIRRORLEFTRIGHT			0x00000002
-/* mirror on x axis */
-#define DDBLTFX_MIRRORUPDOWN			0x00000004
-/* do not tear */
-#define DDBLTFX_NOTEARING			0x00000008
-/* 180 degrees clockwise rotation */
-#define DDBLTFX_ROTATE180			0x00000010
-/* 270 degrees clockwise rotation */
-#define DDBLTFX_ROTATE270			0x00000020
-/* 90 degrees clockwise rotation */
-#define DDBLTFX_ROTATE90			0x00000040
-/* dwZBufferLow and dwZBufferHigh specify limits to the copied Z values */
-#define DDBLTFX_ZBUFFERRANGE			0x00000080
-/* add dwZBufferBaseDest to every source z value before compare */
-#define DDBLTFX_ZBUFFERBASEDEST			0x00000100
-
-typedef struct _DDOVERLAYFX
-{
-    DWORD       dwSize;                         /* size of structure */
-    DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
-    DWORD       dwAlphaEdgeBlend;               /* Constant to use as alpha for edge blend */
-    DWORD       dwReserved;
-    DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
-    union
-    {
-        DWORD   dwAlphaDestConst;               /* Constant to use as alpha channel for dest */
-        LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as alpha channel for dest */
-    } DUMMYUNIONNAME1;
-    DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
-    union
-    {
-        DWORD   dwAlphaSrcConst;                /* Constant to use as alpha channel for src */
-        LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as alpha channel for src */
-    } DUMMYUNIONNAME2;
-    DDCOLORKEY  dckDestColorkey;                /* DestColorkey override */
-    DDCOLORKEY  dckSrcColorkey;                 /* DestColorkey override */
-    DWORD       dwDDFX;                         /* Overlay FX */
-    DWORD       dwFlags;                        /* flags */
-} DDOVERLAYFX,*LPDDOVERLAYFX;
-
-typedef struct _DDBLTBATCH
-{
-    LPRECT		lprDest;
-    LPDIRECTDRAWSURFACE	lpDDSSrc;
-    LPRECT		lprSrc;
-    DWORD		dwFlags;
-    LPDDBLTFX		lpDDBltFx;
-} DDBLTBATCH,*LPDDBLTBATCH;
-
-#define MAX_DDDEVICEID_STRING          512
-
-typedef struct tagDDDEVICEIDENTIFIER {
-  char    szDriver[MAX_DDDEVICEID_STRING];
-  char    szDescription[MAX_DDDEVICEID_STRING];
-  LARGE_INTEGER  liDriverVersion;
-  DWORD   dwVendorId;
-  DWORD   dwDeviceId;
-  DWORD   dwSubSysId;
-  DWORD   dwRevision;
-  GUID    guidDeviceIdentifier;
-} DDDEVICEIDENTIFIER, * LPDDDEVICEIDENTIFIER;
-
-typedef struct tagDDDEVICEIDENTIFIER2 {
-  char    szDriver[MAX_DDDEVICEID_STRING];	/* user readable driver name */
-  char    szDescription[MAX_DDDEVICEID_STRING]; /* user readable description */
-  LARGE_INTEGER  liDriverVersion;		/* driver version */
-  DWORD   dwVendorId;				/* vendor ID, zero if unknown */
-  DWORD   dwDeviceId;				/* chipset ID, zero if unknown */
-  DWORD   dwSubSysId;				/* board ID, zero if unknown */
-  DWORD   dwRevision;				/* chipset version, zero if unknown */
-  GUID    guidDeviceIdentifier;			/* unique ID for this driver/chipset combination */
-  DWORD   dwWHQLLevel;				/* Windows Hardware Quality Lab certification level */
-} DDDEVICEIDENTIFIER2, * LPDDDEVICEIDENTIFIER2;
-
-/*****************************************************************************
- * IDirectDrawPalette interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawPalette
-DECLARE_INTERFACE_(IDirectDrawPalette,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,PVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(GetCaps)(THIS_ LPDWORD lpdwCaps) PURE;
-    STDMETHOD(GetEntries)(THIS_ DWORD dwFlags, DWORD dwBase, DWORD dwNumEntries, LPPALETTEENTRY lpEntries) PURE;
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, DWORD dwFlags, LPPALETTEENTRY lpDDColorTable) PURE;
-    STDMETHOD(SetEntries)(THIS_ DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawPalette_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawPalette_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawPalette_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDrawPalette methods ***/
-#define IDirectDrawPalette_GetCaps(p,a)          ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawPalette_GetEntries(p,a,b,c,d) ICOM_CALL_(GetEntries,p,(p,a,b,c,d))
-#define IDirectDrawPalette_Initialize(p,a,b,c)   ICOM_CALL_(Initialize,p,(p,a,b,c))
-#define IDirectDrawPalette_SetEntries(p,a,b,c,d) ICOM_CALL_(SetEntries,p,(p,a,b,c,d))
-
-
-/*****************************************************************************
- * IDirectDrawClipper interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawClipper
-DECLARE_INTERFACE_(IDirectDrawClipper,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(GetClipList)(THIS_ LPRECT lpRect, LPRGNDATA lpClipList, LPDWORD lpdwSize) PURE;
-    STDMETHOD(GetHWnd)(THIS_ HWND* lphWnd) PURE;
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, DWORD dwFlags) PURE;
-    STDMETHOD(IsClipListChanged)(THIS_ BOOL* lpbChanged) PURE;
-    STDMETHOD(SetClipList)(THIS_ LPRGNDATA lpClipList, DWORD dwFlags) PURE;
-    STDMETHOD(SetHWnd)(THIS_ DWORD dwFlags, HWND hWnd) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawClipper_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawClipper_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawClipper_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDrawClipper methods ***/
-#define IDirectDrawClipper_GetClipList(p,a,b,c)   ICOM_CALL_(GetClipList,p,(p,a,b,c))
-#define IDirectDrawClipper_GetHWnd(p,a)           ICOM_CALL_(GetHWnd,p,(p,a))
-#define IDirectDrawClipper_Initialize(p,a,b)      ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawClipper_IsClipListChanged(p,a) ICOM_CALL_(IsClipListChanged,p,(p,a))
-#define IDirectDrawClipper_SetClipList(p,a,b)     ICOM_CALL_(SetClipList,p,(p,a,b))
-#define IDirectDrawClipper_SetHWnd(p,a,b)         ICOM_CALL_(SetHWnd,p,(p,a,b))
-
-
-/*****************************************************************************
- * IDirectDraw interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDraw
-DECLARE_INTERFACE_(IDirectDraw,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(Compact)(THIS) PURE;
-    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER* lplpDDClipper, IUnknown* pUnkOuter) PURE;
-    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE* lplpDDPalette, IUnknown* pUnkOuter) PURE;
-    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRECTDRAWSURFACE* lplpDDSurface, IUnknown* pUnkOuter) PURE;
-    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSurface, LPDIRECTDRAWSURFACE* lplpDupDDSurface) PURE;
-    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK lpEnumModesCallback) PURE;
-    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
-    STDMETHOD(FlipToGDISurface)(THIS) PURE;
-    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
-    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
-    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
-    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE* lplpGDIDDSurface) PURE;
-    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
-    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
-    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL* lpbIsInVB) PURE;
-    STDMETHOD(Initialize)(THIS_ GUID* lpGUID) PURE;
-    STDMETHOD(RestoreDisplayMode)(THIS) PURE;
-    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
-    STDMETHOD(SetDisplayMode)(THIS_ DWORD, DWORD, DWORD) PURE;
-    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDraw_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDraw_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDraw_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDraw methods ***/
-#define IDirectDraw_Compact(p)                  ICOM_CALL_(Compact,p,(p))
-#define IDirectDraw_CreateClipper(p,a,b,c)      ICOM_CALL_(CreateClipper,p,(p,a,b,c))
-#define IDirectDraw_CreatePalette(p,a,b,c,d)    ICOM_CALL_(CreatePalette,p,(p,a,b,c,d))
-#define IDirectDraw_CreateSurface(p,a,b,c)      ICOM_CALL_(CreateSurface,p,(p,a,b,c))
-#define IDirectDraw_DuplicateSurface(p,a,b)     ICOM_CALL_(DuplicateSurface,p,(p,a,b))
-#define IDirectDraw_EnumDisplayModes(p,a,b,c,d) ICOM_CALL_(EnumDisplayModes,p,(p,a,b,c,d))
-#define IDirectDraw_EnumSurfaces(p,a,b,c,d)     ICOM_CALL_(EnumSurfaces,p,(p,a,b,c,d))
-#define IDirectDraw_FlipToGDISurface(p)         ICOM_CALL_(FlipToGDISurface,p,(p))
-#define IDirectDraw_GetCaps(p,a,b)              ICOM_CALL_(GetCaps,p,(p,a,b))
-#define IDirectDraw_GetDisplayMode(p,a)         ICOM_CALL_(GetDisplayMode,p,(p,a))
-#define IDirectDraw_GetFourCCCodes(p,a,b)       ICOM_CALL_(GetFourCCCodes,p,(p,a,b))
-#define IDirectDraw_GetGDISurface(p,a)          ICOM_CALL_(GetGDISurface,p,(p,a))
-#define IDirectDraw_GetMonitorFrequency(p,a)    ICOM_CALL_(GetMonitorFrequency,p,(p,a))
-#define IDirectDraw_GetScanLine(p,a)            ICOM_CALL_(GetScanLine,p,(p,a))
-#define IDirectDraw_GetVerticalBlankStatus(p,a) ICOM_CALL_(GetVerticalBlankStatus,p,(p,a))
-#define IDirectDraw_Initialize(p,a)             ICOM_CALL_(Initialize,p,(p,a))
-#define IDirectDraw_RestoreDisplayMode(p)       ICOM_CALL_(RestoreDisplayMode,p,(p))
-#define IDirectDraw_SetCooperativeLevel(p,a,b)  ICOM_CALL_(SetCooperativeLevel,p,(p,a,b))
-#define IDirectDraw_SetDisplayMode(p,a,b,c)     ICOM_CALL_(SetDisplayMode,p,(p,a,b,c))
-#define IDirectDraw_WaitForVerticalBlank(p,a,b) ICOM_CALL_(WaitForVerticalBlank,p,(p,a,b))
-
-
-/* flags for Lock() */
-#define DDLOCK_SURFACEMEMORYPTR	0x00000000
-#define DDLOCK_WAIT		0x00000001
-#define DDLOCK_EVENT		0x00000002
-#define DDLOCK_READONLY		0x00000010
-#define DDLOCK_WRITEONLY	0x00000020
-#define DDLOCK_NOSYSLOCK	0x00000800
-
-
-/*****************************************************************************
- * IDirectDraw2 interface
- */
-/* Note: IDirectDraw2 cannot derive from IDirectDraw because the number of 
- * arguments of SetDisplayMode has changed !
- */
-#undef INTERFACE
-#define INTERFACE IDirectDraw2
-DECLARE_INTERFACE_(IDirectDraw2,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(Compact)(THIS) PURE; 
-    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER* lplpDDClipper, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE* lplpDDPalette, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRECTDRAWSURFACE2* lplpDDSurface, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE2 lpDDSurface, LPDIRECTDRAWSURFACE2* lplpDupDDSurface) PURE; 
-    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK lpEnumModesCallback) PURE; 
-    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(FlipToGDISurface)(THIS) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE; 
-    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE; 
-    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE2* lplpGDIDDSurface) PURE; 
-    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE; 
-    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE; 
-    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL* lpbIsInVB) PURE; 
-    STDMETHOD(Initialize)(THIS_ GUID* lpGUID) PURE; 
-    STDMETHOD(RestoreDisplayMode)(THIS) PURE; 
-    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE; 
-    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE; 
-    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE; 
-           
-    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDraw2_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDraw2_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDraw2_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDraw methods ***/
-#define IDirectDraw2_Compact(p)                  ICOM_CALL_(Compact,p,(p))
-#define IDirectDraw2_CreateClipper(p,a,b,c)      ICOM_CALL_(CreateClipper,p,(p,a,b,c))
-#define IDirectDraw2_CreatePalette(p,a,b,c,d)    ICOM_CALL_(CreatePalette,p,(p,a,b,c,d))
-#define IDirectDraw2_CreateSurface(p,a,b,c)      ICOM_CALL_(CreateSurface,p,(p,a,b,c))
-#define IDirectDraw2_DuplicateSurface(p,a,b)     ICOM_CALL_(DuplicateSurface,p,(p,a,b))
-#define IDirectDraw2_EnumDisplayModes(p,a,b,c,d) ICOM_CALL_(EnumDisplayModes,p,(p,a,b,c,d))
-#define IDirectDraw2_EnumSurfaces(p,a,b,c,d)     ICOM_CALL_(EnumSurfaces,p,(p,a,b,c,d))
-#define IDirectDraw2_FlipToGDISurface(p)         ICOM_CALL_(FlipToGDISurface,p,(p))
-#define IDirectDraw2_GetCaps(p,a,b)              ICOM_CALL_(GetCaps,p,(p,a,b))
-#define IDirectDraw2_GetDisplayMode(p,a)         ICOM_CALL_(GetDisplayMode,p,(p,a))
-#define IDirectDraw2_GetFourCCCodes(p,a,b)       ICOM_CALL_(GetFourCCCodes,p,(p,a,b))
-#define IDirectDraw2_GetGDISurface(p,a)          ICOM_CALL_(GetGDISurface,p,(p,a))
-#define IDirectDraw2_GetMonitorFrequency(p,a)    ICOM_CALL_(GetMonitorFrequency,p,(p,a))
-#define IDirectDraw2_GetScanLine(p,a)            ICOM_CALL_(GetScanLine,p,(p,a))
-#define IDirectDraw2_GetVerticalBlankStatus(p,a) ICOM_CALL_(GetVerticalBlankStatus,p,(p,a))
-#define IDirectDraw2_Initialize(p,a)             ICOM_CALL_(Initialize,p,(p,a))
-#define IDirectDraw2_RestoreDisplayMode(p)       ICOM_CALL_(RestoreDisplayMode,p,(p))
-#define IDirectDraw2_SetCooperativeLevel(p,a,b)  ICOM_CALL_(SetCooperativeLevel,p,(p,a,b))
-#define IDirectDraw2_SetDisplayMode(p,a,b,c,d,e) ICOM_CALL_(SetDisplayMode,p,(p,a,b,c,d,e))
-#define IDirectDraw2_WaitForVerticalBlank(p,a,b) ICOM_CALL_(WaitForVerticalBlank,p,(p,a,b))
-/*** IDirectDraw2 methods ***/
-#define IDirectDraw2_GetAvailableVidMem(p,a,b,c) ICOM_CALL_(GetAvailableVidMem,p,(p,a,b,c))
-
-
-/*****************************************************************************
- * IDirectDraw4 interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDraw4
-DECLARE_INTERFACE_(IDirectDraw4,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(Compact)(THIS) PURE; 
-    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER* lplpDDClipper, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE* lplpDDPalette, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc, LPDIRECTDRAWSURFACE4* lplpDDSurface, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSurface, LPDIRECTDRAWSURFACE4* lplpDupDDSurface) PURE; 
-    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK2 lpEnumModesCallback) PURE; 
-    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK2 lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(FlipToGDISurface)(THIS) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE; 
-    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE; 
-    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE; 
-    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE4* lplpGDIDDSurface) PURE; 
-    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE; 
-    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE; 
-    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL* lpbIsInVB) PURE; 
-    STDMETHOD(Initialize)(THIS_ GUID* lpGUID) PURE; 
-    STDMETHOD(RestoreDisplayMode)(THIS) PURE; 
-    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE; 
-    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE; 
-    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE; 
-           
-    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS2 lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE; 
-     
-    STDMETHOD(GetSurfaceFromDC)(THIS_ HDC , LPDIRECTDRAWSURFACE4* ) PURE; 
-    STDMETHOD(RestoreAllSurfaces)(THIS) PURE; 
-    STDMETHOD(TestCooperativeLevel)(THIS) PURE; 
-    STDMETHOD(GetDeviceIdentifier)(THIS_ LPDDDEVICEIDENTIFIER , DWORD ) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDraw4_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDraw4_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDraw4_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDraw methods ***/
-#define IDirectDraw4_Compact(p)                  ICOM_CALL_(Compact,p,(p))
-#define IDirectDraw4_CreateClipper(p,a,b,c)      ICOM_CALL_(CreateClipper,p,(p,a,b,c))
-#define IDirectDraw4_CreatePalette(p,a,b,c,d)    ICOM_CALL_(CreatePalette,p,(p,a,b,c,d))
-#define IDirectDraw4_CreateSurface(p,a,b,c)      ICOM_CALL_(CreateSurface,p,(p,a,b,c))
-#define IDirectDraw4_DuplicateSurface(p,a,b)     ICOM_CALL_(DuplicateSurface,p,(p,a,b))
-#define IDirectDraw4_EnumDisplayModes(p,a,b,c,d) ICOM_CALL_(EnumDisplayModes,p,(p,a,b,c,d))
-#define IDirectDraw4_EnumSurfaces(p,a,b,c,d)     ICOM_CALL_(EnumSurfaces,p,(p,a,b,c,d))
-#define IDirectDraw4_FlipToGDISurface(p)         ICOM_CALL_(FlipToGDISurface,p,(p))
-#define IDirectDraw4_GetCaps(p,a,b)              ICOM_CALL_(GetCaps,p,(p,a,b))
-#define IDirectDraw4_GetDisplayMode(p,a)         ICOM_CALL_(GetDisplayMode,p,(p,a))
-#define IDirectDraw4_GetFourCCCodes(p,a,b)       ICOM_CALL_(GetFourCCCodes,p,(p,a,b))
-#define IDirectDraw4_GetGDISurface(p,a)          ICOM_CALL_(GetGDISurface,p,(p,a))
-#define IDirectDraw4_GetMonitorFrequency(p,a)    ICOM_CALL_(GetMonitorFrequency,p,(p,a))
-#define IDirectDraw4_GetScanLine(p,a)            ICOM_CALL_(GetScanLine,p,(p,a))
-#define IDirectDraw4_GetVerticalBlankStatus(p,a) ICOM_CALL_(GetVerticalBlankStatus,p,(p,a))
-#define IDirectDraw4_Initialize(p,a)             ICOM_CALL_(Initialize,p,(p,a))
-#define IDirectDraw4_RestoreDisplayMode(p)       ICOM_CALL_(RestoreDisplayMode,p,(p))
-#define IDirectDraw4_SetCooperativeLevel(p,a,b)  ICOM_CALL_(SetCooperativeLevel,p,(p,a,b))
-#define IDirectDraw4_SetDisplayMode(p,a,b,c,d,e) ICOM_CALL_(SetDisplayMode,p,(p,a,b,c,d,e))
-#define IDirectDraw4_WaitForVerticalBlank(p,a,b) ICOM_CALL_(WaitForVerticalBlank,p,(p,a,b))
-/*** IDirectDraw2 methods ***/
-#define IDirectDraw4_GetAvailableVidMem(p,a,b,c) ICOM_CALL_(GetAvailableVidMem,p,(p,a,b,c))
-/*** IDirectDraw4 methods ***/
-#define IDirectDraw4_GetSurfaceFromDC(p,a,b)    ICOM_CALL_(GetSurfaceFromDC,p,(p,a,b))
-#define IDirectDraw4_RestoreAllSurfaces(pc)     ICOM_CALL_(RestoreAllSurfaces,p,(p))
-#define IDirectDraw4_TestCooperativeLevel(p)    ICOM_CALL_(TestCooperativeLevel,p,(p))
-#define IDirectDraw4_GetDeviceIdentifier(p,a,b) ICOM_CALL_(GetDeviceIdentifier,p,(p,a,b))
-
-
-/*****************************************************************************
- * IDirectDraw7 interface
- */
-/* Note: IDirectDraw7 cannot derive from IDirectDraw4; it is even documented
- * as not interchangeable with earlier DirectDraw interfaces.
- */
-#undef INTERFACE
-#define INTERFACE IDirectDraw7
-DECLARE_INTERFACE_(IDirectDraw7,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE;
-    STDMETHOD(Compact)(THIS) PURE; 
-    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER* lplpDDClipper, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE* lplpDDPalette, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc, LPDIRECTDRAWSURFACE7* lplpDDSurface, IUnknown* pUnkOuter) PURE; 
-    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSurface, LPDIRECTDRAWSURFACE7* lplpDupDDSurface) PURE; 
-    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK2 lpEnumModesCallback) PURE; 
-    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(FlipToGDISurface)(THIS) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE; 
-    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE; 
-    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE; 
-    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE7* lplpGDIDDSurface) PURE; 
-    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE; 
-    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE; 
-    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL* lpbIsInVB) PURE; 
-    STDMETHOD(Initialize)(THIS_ GUID* lpGUID) PURE; 
-    STDMETHOD(RestoreDisplayMode)(THIS) PURE; 
-    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE; 
-    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE; 
-    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE; 
-           
-    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS2 lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE; 
-           
-    STDMETHOD(GetSurfaceFromDC)(THIS_ HDC , LPDIRECTDRAWSURFACE7* ) PURE; 
-    STDMETHOD(RestoreAllSurfaces)(THIS) PURE; 
-    STDMETHOD(TestCooperativeLevel)(THIS) PURE; 
-    STDMETHOD(GetDeviceIdentifier)(THIS_ LPDDDEVICEIDENTIFIER2 , DWORD ) PURE; 
-           
-    STDMETHOD(StartModeTest)(THIS_ LPSIZE , DWORD , DWORD ) PURE; 
-    STDMETHOD(EvaluateMode)(THIS_ DWORD , DWORD * ) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDraw7_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDraw7_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDraw7_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDraw methods ***/
-#define IDirectDraw7_Compact(p)                  ICOM_CALL_(Compact,p,(p))
-#define IDirectDraw7_CreateClipper(p,a,b,c)      ICOM_CALL_(CreateClipper,p,(p,a,b,c))
-#define IDirectDraw7_CreatePalette(p,a,b,c,d)    ICOM_CALL_(CreatePalette,p,(p,a,b,c,d))
-#define IDirectDraw7_CreateSurface(p,a,b,c)      ICOM_CALL_(CreateSurface,p,(p,a,b,c))
-#define IDirectDraw7_DuplicateSurface(p,a,b)     ICOM_CALL_(DuplicateSurface,p,(p,a,b))
-#define IDirectDraw7_EnumDisplayModes(p,a,b,c,d) ICOM_CALL_(EnumDisplayModes,p,(p,a,b,c,d))
-#define IDirectDraw7_EnumSurfaces(p,a,b,c,d)     ICOM_CALL_(EnumSurfaces,p,(p,a,b,c,d))
-#define IDirectDraw7_FlipToGDISurface(p)         ICOM_CALL_(FlipToGDISurface,p,(p))
-#define IDirectDraw7_GetCaps(p,a,b)              ICOM_CALL_(GetCaps,p,(p,a,b))
-#define IDirectDraw7_GetDisplayMode(p,a)         ICOM_CALL_(GetDisplayMode,p,(p,a))
-#define IDirectDraw7_GetFourCCCodes(p,a,b)       ICOM_CALL_(GetFourCCCodes,p,(p,a,b))
-#define IDirectDraw7_GetGDISurface(p,a)          ICOM_CALL_(GetGDISurface,p,(p,a))
-#define IDirectDraw7_GetMonitorFrequency(p,a)    ICOM_CALL_(GetMonitorFrequency,p,(p,a))
-#define IDirectDraw7_GetScanLine(p,a)            ICOM_CALL_(GetScanLine,p,(p,a))
-#define IDirectDraw7_GetVerticalBlankStatus(p,a) ICOM_CALL_(GetVerticalBlankStatus,p,(p,a))
-#define IDirectDraw7_Initialize(p,a)             ICOM_CALL_(Initialize,p,(p,a))
-#define IDirectDraw7_RestoreDisplayMode(p)       ICOM_CALL_(RestoreDisplayMode,p,(p))
-#define IDirectDraw7_SetCooperativeLevel(p,a,b)  ICOM_CALL_(SetCooperativeLevel,p,(p,a,b))
-#define IDirectDraw7_SetDisplayMode(p,a,b,c,d,e) ICOM_CALL_(SetDisplayMode,p,(p,a,b,c,d,e))
-#define IDirectDraw7_WaitForVerticalBlank(p,a,b) ICOM_CALL_(WaitForVerticalBlank,p,(p,a,b))
-/*** added in IDirectDraw2 ***/
-#define IDirectDraw7_GetAvailableVidMem(p,a,b,c) ICOM_CALL_(GetAvailableVidMem,p,(p,a,b,c))
-/*** added in IDirectDraw4 ***/
-#define IDirectDraw7_GetSurfaceFromDC(p,a,b)    ICOM_CALL_(GetSurfaceFromDC,p,(p,a,b))
-#define IDirectDraw7_RestoreAllSurfaces(p)     ICOM_CALL_(RestoreAllSurfaces,p,(p))
-#define IDirectDraw7_TestCooperativeLevel(p)    ICOM_CALL_(TestCooperativeLevel,p,(p))
-#define IDirectDraw7_GetDeviceIdentifier(p,a,b) ICOM_CALL_(GetDeviceIdentifier,p,(p,a,b))
-/*** added in IDirectDraw 7 ***/
-#define IDirectDraw7_StartModeTest(p,a,b,c)     ICOM_CALL_(StartModeTest,p,(p,a,b,c))
-#define IDirectDraw7_EvaluateMode(p,a,b)        ICOM_CALL_(EvaluateMode,p,(p,a,b))
-
-
-/*****************************************************************************
- * IDirectDrawSurface interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawSurface
-DECLARE_INTERFACE_(IDirectDrawSurface,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE; 
-    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE; 
-    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE; 
-    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE; 
-    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE; 
-    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE; 
-    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE; 
-    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE lpDDSurfaceTargetOverride, DWORD dwFlags) PURE; 
-    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE* lplpDDAttachedSurface) PURE; 
-    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE; 
-    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER* lplpDDClipper) PURE; 
-    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(GetDC)(THIS_ HDC* lphDC) PURE; 
-    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE; 
-    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE* lplpDDPalette) PURE; 
-    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE; 
-    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(IsLost)(THIS) PURE; 
-    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE; 
-    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE; 
-    STDMETHOD(Restore)(THIS) PURE; 
-    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE; 
-    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE; 
-    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE; 
-    STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE; 
-    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE; 
-    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSReference) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawSurface_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawSurface_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawSurface_Release(p)            ICOM_CALL_(Release,p,(p))
-    /*** IDirectDrawSurface methods ***/
-#define IDirectDrawSurface_AddAttachedSurface(p,a)      ICOM_CALL_(AddAttachedSurface,p,(p,a))
-#define IDirectDrawSurface_AddOverlayDirtyRect(p,a)     ICOM_CALL_(AddOverlayDirtyRect,p,(p,a))
-#define IDirectDrawSurface_Blt(p,a,b,c,d,e)             ICOM_CALL_(Blt,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface_BltBatch(p,a,b,c)            ICOM_CALL_(BltBatch,p,(p,a,b,c))
-#define IDirectDrawSurface_BltFast(p,a,b,c,d,e)         ICOM_CALL_(BltFast,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface_DeleteAttachedSurface(p,a,b) ICOM_CALL_(DeleteAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface_EnumAttachedSurfaces(p,a,b)  ICOM_CALL_(EnumAttachedSurfaces,p,(p,a,b))
-#define IDirectDrawSurface_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL_(EnumOverlayZOrders,p,(p,a,b,c))
-#define IDirectDrawSurface_Flip(p,a,b)                  ICOM_CALL_(Flip,p,(p,a,b))
-#define IDirectDrawSurface_GetAttachedSurface(p,a,b)    ICOM_CALL_(GetAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface_GetBltStatus(p,a)            ICOM_CALL_(GetBltStatus,p,(p,a))
-#define IDirectDrawSurface_GetCaps(p,a)                 ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawSurface_GetClipper(p,a)              ICOM_CALL_(GetClipper,p,(p,a))
-#define IDirectDrawSurface_GetColorKey(p,a,b)           ICOM_CALL_(GetColorKey,p,(p,a,b))
-#define IDirectDrawSurface_GetDC(p,a)                   ICOM_CALL_(GetDC,p,(p,a))
-#define IDirectDrawSurface_GetFlipStatus(p,a)           ICOM_CALL_(GetFlipStatus,p,(p,a))
-#define IDirectDrawSurface_GetOverlayPosition(p,a,b)    ICOM_CALL_(GetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface_GetPalette(p,a)              ICOM_CALL_(GetPalette,p,(p,a))
-#define IDirectDrawSurface_GetPixelFormat(p,a)          ICOM_CALL_(GetPixelFormat,p,(p,a))
-#define IDirectDrawSurface_GetSurfaceDesc(p,a)          ICOM_CALL_(GetSurfaceDesc,p,(p,a))
-#define IDirectDrawSurface_Initialize(p,a,b)            ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawSurface_IsLost(p)                    ICOM_CALL_(IsLost,p,(p))
-#define IDirectDrawSurface_Lock(p,a,b,c,d)              ICOM_CALL_(Lock,p,(p,a,b,c,d))
-#define IDirectDrawSurface_ReleaseDC(p,a)               ICOM_CALL_(ReleaseDC,p,(p,a))
-#define IDirectDrawSurface_Restore(p)                   ICOM_CALL_(Restore,p,(p))
-#define IDirectDrawSurface_SetClipper(p,a)              ICOM_CALL_(SetClipper,p,(p,a))
-#define IDirectDrawSurface_SetColorKey(p,a,b)           ICOM_CALL_(SetColorKey,p,(p,a,b))
-#define IDirectDrawSurface_SetOverlayPosition(p,a,b)    ICOM_CALL_(SetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface_SetPalette(p,a)              ICOM_CALL_(SetPalette,p,(p,a))
-#define IDirectDrawSurface_Unlock(p,a)                  ICOM_CALL_(Unlock,p,(p,a))
-#define IDirectDrawSurface_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL_(UpdateOverlay,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface_UpdateOverlayDisplay(p,a)    ICOM_CALL_(UpdateOverlayDisplay,p,(p,a))
-#define IDirectDrawSurface_UpdateOverlayZOrder(p,a,b)   ICOM_CALL_(UpdateOverlayZOrder,p,(p,a,b))
-
-
-/*****************************************************************************
- * IDirectDrawSurface2 interface
- */
-/* Cannot inherit from IDirectDrawSurface because the LPDIRECTDRAWSURFACE parameters 
- * have been converted to LPDIRECTDRAWSURFACE2.
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawSurface2
-DECLARE_INTERFACE_(IDirectDrawSurface2,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE2 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE; 
-    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE2 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE; 
-    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE; 
-    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE2 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE; 
-    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE2 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE; 
-    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE2 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE; 
-    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE2* lplpDDAttachedSurface) PURE; 
-    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE; 
-    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER* lplpDDClipper) PURE; 
-    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(GetDC)(THIS_ HDC* lphDC) PURE; 
-    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE; 
-    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE* lplpDDPalette) PURE; 
-    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE; 
-    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(IsLost)(THIS) PURE; 
-    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE; 
-    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE; 
-    STDMETHOD(Restore)(THIS) PURE; 
-    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE; 
-    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE; 
-    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE; 
-    STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE; 
-    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE2 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE; 
-    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE2 lpDDSReference) PURE; 
-    /* added in v2 */ 
-    STDMETHOD(GetDDInterface)(THIS_ LPVOID* lplpDD) PURE; 
-    STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawSurface2_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawSurface2_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawSurface2_Release(p)            ICOM_CALL_(Release,p,(p))
-/*** IDirectDrawSurface methods (almost) ***/
-#define IDirectDrawSurface2_AddAttachedSurface(p,a)      ICOM_CALL_(AddAttachedSurface,p,(p,a))
-#define IDirectDrawSurface2_AddOverlayDirtyRect(p,a)     ICOM_CALL_(AddOverlayDirtyRect,p,(p,a))
-#define IDirectDrawSurface2_Blt(p,a,b,c,d,e)             ICOM_CALL_(Blt,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface2_BltBatch(p,a,b,c)            ICOM_CALL_(BltBatch,p,(p,a,b,c))
-#define IDirectDrawSurface2_BltFast(p,a,b,c,d,e)         ICOM_CALL_(BltFast,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface2_DeleteAttachedSurface(p,a,b) ICOM_CALL_(DeleteAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface2_EnumAttachedSurfaces(p,a,b)  ICOM_CALL_(EnumAttachedSurfaces,p,(p,a,b))
-#define IDirectDrawSurface2_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL_(EnumOverlayZOrders,p,(p,a,b,c))
-#define IDirectDrawSurface2_Flip(p,a,b)                  ICOM_CALL_(Flip,p,(p,a,b))
-#define IDirectDrawSurface2_GetAttachedSurface(p,a,b)    ICOM_CALL_(GetAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface2_GetBltStatus(p,a)            ICOM_CALL_(GetBltStatus,p,(p,a))
-#define IDirectDrawSurface2_GetCaps(p,a)                 ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawSurface2_GetClipper(p,a)              ICOM_CALL_(GetClipper,p,(p,a))
-#define IDirectDrawSurface2_GetColorKey(p,a,b)           ICOM_CALL_(GetColorKey,p,(p,a,b))
-#define IDirectDrawSurface2_GetDC(p,a)                   ICOM_CALL_(GetDC,p,(p,a))
-#define IDirectDrawSurface2_GetFlipStatus(p,a)           ICOM_CALL_(GetFlipStatus,p,(p,a))
-#define IDirectDrawSurface2_GetOverlayPosition(p,a,b)    ICOM_CALL_(GetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface2_GetPalette(p,a)              ICOM_CALL_(GetPalette,p,(p,a))
-#define IDirectDrawSurface2_GetPixelFormat(p,a)          ICOM_CALL_(GetPixelFormat,p,(p,a))
-#define IDirectDrawSurface2_GetSurfaceDesc(p,a)          ICOM_CALL_(GetSurfaceDesc,p,(p,a))
-#define IDirectDrawSurface2_Initialize(p,a,b)            ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawSurface2_IsLost(p)                    ICOM_CALL_(IsLost,p,(p))
-#define IDirectDrawSurface2_Lock(p,a,b,c,d)              ICOM_CALL_(Lock,p,(p,a,b,c,d))
-#define IDirectDrawSurface2_ReleaseDC(p,a)               ICOM_CALL_(ReleaseDC,p,(p,a))
-#define IDirectDrawSurface2_Restore(p)                   ICOM_CALL_(Restore,p,(p))
-#define IDirectDrawSurface2_SetClipper(p,a)              ICOM_CALL_(SetClipper,p,(p,a))
-#define IDirectDrawSurface2_SetColorKey(p,a,b)           ICOM_CALL_(SetColorKey,p,(p,a,b))
-#define IDirectDrawSurface2_SetOverlayPosition(p,a,b)    ICOM_CALL_(SetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface2_SetPalette(p,a)              ICOM_CALL_(SetPalette,p,(p,a))
-#define IDirectDrawSurface2_Unlock(p,a)                  ICOM_CALL_(Unlock,p,(p,a))
-#define IDirectDrawSurface2_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL_(UpdateOverlay,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface2_UpdateOverlayDisplay(p,a)    ICOM_CALL_(UpdateOverlayDisplay,p,(p,a))
-#define IDirectDrawSurface2_UpdateOverlayZOrder(p,a,b)   ICOM_CALL_(UpdateOverlayZOrder,p,(p,a,b))
-/*** IDirectDrawSurface2 methods ***/
-#define IDirectDrawSurface2_GetDDInterface(p,a) ICOM_CALL_(GetDDInterface,p,(p,a))
-#define IDirectDrawSurface2_PageLock(p,a)       ICOM_CALL_(PageLock,p,(p,a))
-#define IDirectDrawSurface2_PageUnlock(p,a)     ICOM_CALL_(PageUnlock,p,(p,a))
-
-
-/*****************************************************************************
- * IDirectDrawSurface3 interface
- */
-/* Cannot inherit from IDirectDrawSurface2 because the LPDIRECTDRAWSURFACE2 parameters 
- * have been converted to LPDIRECTDRAWSURFACE3.
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawSurface3
-DECLARE_INTERFACE_(IDirectDrawSurface3,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE3 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE; 
-    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE3 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE; 
-    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE; 
-    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE3 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE; 
-    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE3 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE; 
-    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE3 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE; 
-    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE3* lplpDDAttachedSurface) PURE; 
-    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE; 
-    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER* lplpDDClipper) PURE; 
-    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(GetDC)(THIS_ HDC* lphDC) PURE; 
-    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE; 
-    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE* lplpDDPalette) PURE; 
-    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE; 
-    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(IsLost)(THIS) PURE; 
-    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE; 
-    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE; 
-    STDMETHOD(Restore)(THIS) PURE; 
-    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE; 
-    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE; 
-    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE; 
-    STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE; 
-    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE3 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE; 
-    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE3 lpDDSReference) PURE; 
-    /* added in v2 */ 
-    STDMETHOD(GetDDInterface)(THIS_ LPVOID* lplpDD) PURE; 
-    STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE; 
-    /* added in v3 */ 
-    STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSD, DWORD dwFlags) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawSurface3_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawSurface3_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawSurface3_Release(p)            ICOM_CALL_(Release,p,(p))
-/*** IDirectDrawSurface methods (almost) ***/
-#define IDirectDrawSurface3_AddAttachedSurface(p,a)      ICOM_CALL_(AddAttachedSurface,p,(p,a))
-#define IDirectDrawSurface3_AddOverlayDirtyRect(p,a)     ICOM_CALL_(AddOverlayDirtyRect,p,(p,a))
-#define IDirectDrawSurface3_Blt(p,a,b,c,d,e)             ICOM_CALL_(Blt,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface3_BltBatch(p,a,b,c)            ICOM_CALL_(BltBatch,p,(p,a,b,c))
-#define IDirectDrawSurface3_BltFast(p,a,b,c,d,e)         ICOM_CALL_(BltFast,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface3_DeleteAttachedSurface(p,a,b) ICOM_CALL_(DeleteAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface3_EnumAttachedSurfaces(p,a,b)  ICOM_CALL_(EnumAttachedSurfaces,p,(p,a,b))
-#define IDirectDrawSurface3_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL_(EnumOverlayZOrders,p,(p,a,b,c))
-#define IDirectDrawSurface3_Flip(p,a,b)                  ICOM_CALL_(Flip,p,(p,a,b))
-#define IDirectDrawSurface3_GetAttachedSurface(p,a,b)    ICOM_CALL_(GetAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface3_GetBltStatus(p,a)            ICOM_CALL_(GetBltStatus,p,(p,a))
-#define IDirectDrawSurface3_GetCaps(p,a)                 ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawSurface3_GetClipper(p,a)              ICOM_CALL_(GetClipper,p,(p,a))
-#define IDirectDrawSurface3_GetColorKey(p,a,b)           ICOM_CALL_(GetColorKey,p,(p,a,b))
-#define IDirectDrawSurface3_GetDC(p,a)                   ICOM_CALL_(GetDC,p,(p,a))
-#define IDirectDrawSurface3_GetFlipStatus(p,a)           ICOM_CALL_(GetFlipStatus,p,(p,a))
-#define IDirectDrawSurface3_GetOverlayPosition(p,a,b)    ICOM_CALL_(GetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface3_GetPalette(p,a)              ICOM_CALL_(GetPalette,p,(p,a))
-#define IDirectDrawSurface3_GetPixelFormat(p,a)          ICOM_CALL_(GetPixelFormat,p,(p,a))
-#define IDirectDrawSurface3_GetSurfaceDesc(p,a)          ICOM_CALL_(GetSurfaceDesc,p,(p,a))
-#define IDirectDrawSurface3_Initialize(p,a,b)            ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawSurface3_IsLost(p)                    ICOM_CALL_(IsLost,p,(p))
-#define IDirectDrawSurface3_Lock(p,a,b,c,d)              ICOM_CALL_(Lock,p,(p,a,b,c,d))
-#define IDirectDrawSurface3_ReleaseDC(p,a)               ICOM_CALL_(ReleaseDC,p,(p,a))
-#define IDirectDrawSurface3_Restore(p)                   ICOM_CALL_(Restore,p,(p))
-#define IDirectDrawSurface3_SetClipper(p,a)              ICOM_CALL_(SetClipper,p,(p,a))
-#define IDirectDrawSurface3_SetColorKey(p,a,b)           ICOM_CALL_(SetColorKey,p,(p,a,b))
-#define IDirectDrawSurface3_SetOverlayPosition(p,a,b)    ICOM_CALL_(SetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface3_SetPalette(p,a)              ICOM_CALL_(SetPalette,p,(p,a))
-#define IDirectDrawSurface3_Unlock(p,a)                  ICOM_CALL_(Unlock,p,(p,a))
-#define IDirectDrawSurface3_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL_(UpdateOverlay,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface3_UpdateOverlayDisplay(p,a)    ICOM_CALL_(UpdateOverlayDisplay,p,(p,a))
-#define IDirectDrawSurface3_UpdateOverlayZOrder(p,a,b)   ICOM_CALL_(UpdateOverlayZOrder,p,(p,a,b))
-/*** IDirectDrawSurface2 methods ***/
-#define IDirectDrawSurface3_GetDDInterface(p,a) ICOM_CALL_(GetDDInterface,p,(p,a))
-#define IDirectDrawSurface3_PageLock(p,a)       ICOM_CALL_(PageLock,p,(p,a))
-#define IDirectDrawSurface3_PageUnlock(p,a)     ICOM_CALL_(PageUnlock,p,(p,a))
-/*** IDirectDrawSurface3 methods ***/
-#define IDirectDrawSurface3_SetSurfaceDesc(p,a,b) ICOM_CALL_(SetSurfaceDesc,p,(p,a,b))
-
-
-/*****************************************************************************
- * IDirectDrawSurface4 interface
- */
-/* Cannot inherit from IDirectDrawSurface2 because DDSCAPS changed to DDSCAPS2.
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawSurface4
-DECLARE_INTERFACE_(IDirectDrawSurface4,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE; 
-    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE4 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE; 
-    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE; 
-    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE4 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE; 
-    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE4 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE; 
-    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE; 
-    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS2 lpDDSCaps, LPDIRECTDRAWSURFACE4* lplpDDAttachedSurface) PURE; 
-    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS2 lpDDSCaps) PURE; 
-    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER* lplpDDClipper) PURE; 
-    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(GetDC)(THIS_ HDC* lphDC) PURE; 
-    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE; 
-    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE* lplpDDPalette) PURE; 
-    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE; 
-    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE; 
-    STDMETHOD(IsLost)(THIS) PURE; 
-    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE; 
-    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE; 
-    STDMETHOD(Restore)(THIS) PURE; 
-    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE; 
-    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE; 
-    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE; 
-    STDMETHOD(Unlock)(THIS_ LPRECT lpSurfaceData) PURE; 
-    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE4 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE; 
-    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE4 lpDDSReference) PURE; 
-    /* added in v2 */ 
-    STDMETHOD(GetDDInterface)(THIS_ LPVOID* lplpDD) PURE; 
-    STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE; 
-    /* added in v3 */ 
-    STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSD, DWORD dwFlags) PURE; 
-    /* added in v4 */ 
-    STDMETHOD(SetPrivateData)(THIS_ REFGUID , LPVOID , DWORD , DWORD ) PURE; 
-    STDMETHOD(GetPrivateData)(THIS_ REFGUID , LPVOID , LPDWORD ) PURE; 
-    STDMETHOD(FreePrivateData)(THIS_ REFGUID ) PURE; 
-    STDMETHOD(GetUniquenessValue)(THIS_ LPDWORD ) PURE; 
-    STDMETHOD(ChangeUniquenessValue)(THIS) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawSurface4_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawSurface4_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawSurface4_Release(p)            ICOM_CALL_(Release,p,(p))
-/*** IDirectDrawSurface (almost) methods ***/
-#define IDirectDrawSurface4_AddAttachedSurface(p,a)      ICOM_CALL_(AddAttachedSurface,p,(p,a))
-#define IDirectDrawSurface4_AddOverlayDirtyRect(p,a)     ICOM_CALL_(AddOverlayDirtyRect,p,(p,a))
-#define IDirectDrawSurface4_Blt(p,a,b,c,d,e)             ICOM_CALL_(Blt,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface4_BltBatch(p,a,b,c)            ICOM_CALL_(BltBatch,p,(p,a,b,c))
-#define IDirectDrawSurface4_BltFast(p,a,b,c,d,e)         ICOM_CALL_(BltFast,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface4_DeleteAttachedSurface(p,a,b) ICOM_CALL_(DeleteAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface4_EnumAttachedSurfaces(p,a,b)  ICOM_CALL_(EnumAttachedSurfaces,p,(p,a,b))
-#define IDirectDrawSurface4_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL_(EnumOverlayZOrders,p,(p,a,b,c))
-#define IDirectDrawSurface4_Flip(p,a,b)                  ICOM_CALL_(Flip,p,(p,a,b))
-#define IDirectDrawSurface4_GetAttachedSurface(p,a,b)    ICOM_CALL_(GetAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface4_GetBltStatus(p,a)            ICOM_CALL_(GetBltStatus,p,(p,a))
-#define IDirectDrawSurface4_GetCaps(p,a)                 ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawSurface4_GetClipper(p,a)              ICOM_CALL_(GetClipper,p,(p,a))
-#define IDirectDrawSurface4_GetColorKey(p,a,b)           ICOM_CALL_(GetColorKey,p,(p,a,b))
-#define IDirectDrawSurface4_GetDC(p,a)                   ICOM_CALL_(GetDC,p,(p,a))
-#define IDirectDrawSurface4_GetFlipStatus(p,a)           ICOM_CALL_(GetFlipStatus,p,(p,a))
-#define IDirectDrawSurface4_GetOverlayPosition(p,a,b)    ICOM_CALL_(GetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface4_GetPalette(p,a)              ICOM_CALL_(GetPalette,p,(p,a))
-#define IDirectDrawSurface4_GetPixelFormat(p,a)          ICOM_CALL_(GetPixelFormat,p,(p,a))
-#define IDirectDrawSurface4_GetSurfaceDesc(p,a)          ICOM_CALL_(GetSurfaceDesc,p,(p,a))
-#define IDirectDrawSurface4_Initialize(p,a,b)            ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawSurface4_IsLost(p)                    ICOM_CALL_(IsLost,p,(p))
-#define IDirectDrawSurface4_Lock(p,a,b,c,d)              ICOM_CALL_(Lock,p,(p,a,b,c,d))
-#define IDirectDrawSurface4_ReleaseDC(p,a)               ICOM_CALL_(ReleaseDC,p,(p,a))
-#define IDirectDrawSurface4_Restore(p)                   ICOM_CALL_(Restore,p,(p))
-#define IDirectDrawSurface4_SetClipper(p,a)              ICOM_CALL_(SetClipper,p,(p,a))
-#define IDirectDrawSurface4_SetColorKey(p,a,b)           ICOM_CALL_(SetColorKey,p,(p,a,b))
-#define IDirectDrawSurface4_SetOverlayPosition(p,a,b)    ICOM_CALL_(SetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface4_SetPalette(p,a)              ICOM_CALL_(SetPalette,p,(p,a))
-#define IDirectDrawSurface4_Unlock(p,a)                  ICOM_CALL_(Unlock,p,(p,a))
-#define IDirectDrawSurface4_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL_(UpdateOverlay,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface4_UpdateOverlayDisplay(p,a)    ICOM_CALL_(UpdateOverlayDisplay,p,(p,a))
-#define IDirectDrawSurface4_UpdateOverlayZOrder(p,a,b)   ICOM_CALL_(UpdateOverlayZOrder,p,(p,a,b))
-/*** IDirectDrawSurface2 methods ***/
-#define IDirectDrawSurface4_GetDDInterface(p,a) ICOM_CALL_(GetDDInterface,p,(p,a))
-#define IDirectDrawSurface4_PageLock(p,a)       ICOM_CALL_(PageLock,p,(p,a))
-#define IDirectDrawSurface4_PageUnlock(p,a)     ICOM_CALL_(PageUnlock,p,(p,a))
-/*** IDirectDrawSurface3 methods ***/
-#define IDirectDrawSurface4_SetSurfaceDesc(p,a,b) ICOM_CALL_(SetSurfaceDesc,p,(p,a,b))
-/*** IDirectDrawSurface4 methods ***/
-#define IDirectDrawSurface4_SetPrivateData(p,a,b,c,d) ICOM_CALL_(SetPrivateData,p,(p,a,b,c,d))
-#define IDirectDrawSurface4_GetPrivateData(p,a,b,c)   ICOM_CALL_(GetPrivateData,p,(p,a,b,c))
-#define IDirectDrawSurface4_FreePrivateData(p,a)      ICOM_CALL_(FreePrivateData,p,(p,a))
-#define IDirectDrawSurface4_GetUniquenessValue(p,a)   ICOM_CALL_(GetUniquenessValue,p,(p,a))
-#define IDirectDrawSurface4_ChangeUniquenessValue(p)  ICOM_CALL_(ChangeUniquenessValue,p,(p))
-
-
-/*****************************************************************************
- * IDirectDrawSurface7 interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawSurface7
-DECLARE_INTERFACE_(IDirectDrawSurface7,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE; 
-    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE7 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE; 
-    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE; 
-    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE7 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE; 
-    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE7 lpDDSAttachedSurface) PURE; 
-    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpEnumSurfacesCallback) PURE; 
-    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpfnCallback) PURE; 
-    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE; 
-    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS2 lpDDSCaps, LPDIRECTDRAWSURFACE7* lplpDDAttachedSurface) PURE; 
-    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS2 lpDDSCaps) PURE; 
-    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER* lplpDDClipper) PURE; 
-    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(GetDC)(THIS_ HDC* lphDC) PURE; 
-    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE; 
-    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE* lplpDDPalette) PURE; 
-    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE; 
-    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE; 
-    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE; 
-    STDMETHOD(IsLost)(THIS) PURE; 
-    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC2 lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE; 
-    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE; 
-    STDMETHOD(Restore)(THIS) PURE; 
-    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE; 
-    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE; 
-    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE; 
-    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE; 
-    STDMETHOD(Unlock)(THIS_ LPRECT lpSurfaceData) PURE; 
-    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE7 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE; 
-    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE7 lpDDSReference) PURE; 
-    /* added in v2 */ 
-    STDMETHOD(GetDDInterface)(THIS_ LPVOID* lplpDD) PURE; 
-    STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE; 
-    STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE; 
-    /* added in v3 */ 
-    STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSD, DWORD dwFlags) PURE; 
-    /* added in v4 */ 
-    STDMETHOD(SetPrivateData)(THIS_ REFGUID , LPVOID , DWORD , DWORD ) PURE; 
-    STDMETHOD(GetPrivateData)(THIS_ REFGUID , LPVOID , LPDWORD ) PURE; 
-    STDMETHOD(FreePrivateData)(THIS_ REFGUID ) PURE; 
-    STDMETHOD(GetUniquenessValue)(THIS_ LPDWORD ) PURE; 
-    STDMETHOD(ChangeUniquenessValue)(THIS) PURE; 
-    /* added in v7 */ 
-    STDMETHOD(SetPriority)(THIS_ DWORD prio) PURE; 
-    STDMETHOD(GetPriority)(THIS_ LPDWORD prio) PURE; 
-    STDMETHOD(SetLOD)(THIS_ DWORD lod) PURE; 
-    STDMETHOD(GetLOD)(THIS_ LPDWORD lod) PURE;
-};
-
-    /*** IUnknown methods ***/
-#define IDirectDrawSurface7_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawSurface7_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawSurface7_Release(p)            ICOM_CALL_(Release,p,(p))
-/*** IDirectDrawSurface (almost) methods ***/
-#define IDirectDrawSurface7_AddAttachedSurface(p,a)      ICOM_CALL_(AddAttachedSurface,p,(p,a))
-#define IDirectDrawSurface7_AddOverlayDirtyRect(p,a)     ICOM_CALL_(AddOverlayDirtyRect,p,(p,a))
-#define IDirectDrawSurface7_Blt(p,a,b,c,d,e)             ICOM_CALL_(Blt,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface7_BltBatch(p,a,b,c)            ICOM_CALL_(BltBatch,p,(p,a,b,c))
-#define IDirectDrawSurface7_BltFast(p,a,b,c,d,e)         ICOM_CALL_(BltFast,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface7_DeleteAttachedSurface(p,a,b) ICOM_CALL_(DeleteAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface7_EnumAttachedSurfaces(p,a,b)  ICOM_CALL_(EnumAttachedSurfaces,p,(p,a,b))
-#define IDirectDrawSurface7_EnumOverlayZOrders(p,a,b,c)  ICOM_CALL_(EnumOverlayZOrders,p,(p,a,b,c))
-#define IDirectDrawSurface7_Flip(p,a,b)                  ICOM_CALL_(Flip,p,(p,a,b))
-#define IDirectDrawSurface7_GetAttachedSurface(p,a,b)    ICOM_CALL_(GetAttachedSurface,p,(p,a,b))
-#define IDirectDrawSurface7_GetBltStatus(p,a)            ICOM_CALL_(GetBltStatus,p,(p,a))
-#define IDirectDrawSurface7_GetCaps(p,a)                 ICOM_CALL_(GetCaps,p,(p,a))
-#define IDirectDrawSurface7_GetClipper(p,a)              ICOM_CALL_(GetClipper,p,(p,a))
-#define IDirectDrawSurface7_GetColorKey(p,a,b)           ICOM_CALL_(GetColorKey,p,(p,a,b))
-#define IDirectDrawSurface7_GetDC(p,a)                   ICOM_CALL_(GetDC,p,(p,a))
-#define IDirectDrawSurface7_GetFlipStatus(p,a)           ICOM_CALL_(GetFlipStatus,p,(p,a))
-#define IDirectDrawSurface7_GetOverlayPosition(p,a,b)    ICOM_CALL_(GetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface7_GetPalette(p,a)              ICOM_CALL_(GetPalette,p,(p,a))
-#define IDirectDrawSurface7_GetPixelFormat(p,a)          ICOM_CALL_(GetPixelFormat,p,(p,a))
-#define IDirectDrawSurface7_GetSurfaceDesc(p,a)          ICOM_CALL_(GetSurfaceDesc,p,(p,a))
-#define IDirectDrawSurface7_Initialize(p,a,b)            ICOM_CALL_(Initialize,p,(p,a,b))
-#define IDirectDrawSurface7_IsLost(p)                    ICOM_CALL_(IsLost,p,(p))
-#define IDirectDrawSurface7_Lock(p,a,b,c,d)              ICOM_CALL_(Lock,p,(p,a,b,c,d))
-#define IDirectDrawSurface7_ReleaseDC(p,a)               ICOM_CALL_(ReleaseDC,p,(p,a))
-#define IDirectDrawSurface7_Restore(p)                   ICOM_CALL_(Restore,p,(p))
-#define IDirectDrawSurface7_SetClipper(p,a)              ICOM_CALL_(SetClipper,p,(p,a))
-#define IDirectDrawSurface7_SetColorKey(p,a,b)           ICOM_CALL_(SetColorKey,p,(p,a,b))
-#define IDirectDrawSurface7_SetOverlayPosition(p,a,b)    ICOM_CALL_(SetOverlayPosition,p,(p,a,b))
-#define IDirectDrawSurface7_SetPalette(p,a)              ICOM_CALL_(SetPalette,p,(p,a))
-#define IDirectDrawSurface7_Unlock(p,a)                  ICOM_CALL_(Unlock,p,(p,a))
-#define IDirectDrawSurface7_UpdateOverlay(p,a,b,c,d,e)   ICOM_CALL_(UpdateOverlay,p,(p,a,b,c,d,e))
-#define IDirectDrawSurface7_UpdateOverlayDisplay(p,a)    ICOM_CALL_(UpdateOverlayDisplay,p,(p,a))
-#define IDirectDrawSurface7_UpdateOverlayZOrder(p,a,b)   ICOM_CALL_(UpdateOverlayZOrder,p,(p,a,b))
-/*** IDirectDrawSurface2 methods ***/
-#define IDirectDrawSurface7_GetDDInterface(p,a) ICOM_CALL_(GetDDInterface,p,(p,a))
-#define IDirectDrawSurface7_PageLock(p,a)       ICOM_CALL_(PageLock,p,(p,a))
-#define IDirectDrawSurface7_PageUnlock(p,a)     ICOM_CALL_(PageUnlock,p,(p,a))
-/*** IDirectDrawSurface3 methods ***/
-#define IDirectDrawSurface7_SetSurfaceDesc(p,a,b) ICOM_CALL_(SetSurfaceDesc,p,(p,a,b))
-/*** IDirectDrawSurface4 methods ***/
-#define IDirectDrawSurface7_SetPrivateData(p,a,b,c,d) ICOM_CALL_(SetPrivateData,p,(p,a,b,c,d))
-#define IDirectDrawSurface7_GetPrivateData(p,a,b,c)   ICOM_CALL_(GetPrivateData,p,(p,a,b,c))
-#define IDirectDrawSurface7_FreePrivateData(p,a)      ICOM_CALL_(FreePrivateData,p,(p,a))
-#define IDirectDrawSurface7_GetUniquenessValue(p,a)   ICOM_CALL_(GetUniquenessValue,p,(p,a))
-#define IDirectDrawSurface7_ChangeUniquenessValue(p)  ICOM_CALL_(ChangeUniquenessValue,p,(p))
-/*** IDirectDrawSurface7 methods ***/
-#define IDirectDrawSurface7_SetPriority(p,a)          ICOM_CALL_(SetPriority,p,(p,a))
-#define IDirectDrawSurface7_GetPriority(p,a)          ICOM_CALL_(GetPriority,p,(p,a))
-#define IDirectDrawSurface7_SetLOD(p,a)               ICOM_CALL_(SetLOD,p,(p,a))
-#define IDirectDrawSurface7_GetLOD(p,a)               ICOM_CALL_(GetLOD,p,(p,a))
-
-/*****************************************************************************
- * IDirectDrawColorControl interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawColorControl
-DECLARE_INTERFACE_(IDirectDrawColorControl,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(GetColorControls)(THIS_ LPDDCOLORCONTROL lpColorControl) PURE; 
-    STDMETHOD(SetColorControls)(THIS_ LPDDCOLORCONTROL lpColorControl) PURE;
-};
-
-	/*** IUnknown methods ***/
-#define IDirectDrawColorControl_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawColorControl_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawColorControl_Release(p)            ICOM_CALL_(Release,p,(p))
-	/*** IDirectDrawColorControl methods ***/
-#define IDirectDrawColorControl_GetColorControls(p,a) ICOM_CALL_(GetColorControls,p,(p,a))
-#define IDirectDrawColorControl_SetColorControls(p,a) ICOM_CALL_(SetColorControls,p,(p,a))
-
-/*****************************************************************************
- * IDirectDrawGammaControl interface
- */
-#undef INTERFACE
-#define INTERFACE IDirectDrawGammaControl
-DECLARE_INTERFACE_(IDirectDrawGammaControl,IUnknown)
-{
-    STDMETHOD(QueryInterface)(THIS_ REFIID,LPVOID*) PURE;
-    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
-    STDMETHOD_(ULONG,Release)(THIS) PURE; 
-    STDMETHOD(GetGammaRamp)(THIS_ DWORD dwFlags, LPDDGAMMARAMP lpGammaRamp) PURE; 
-    STDMETHOD(SetGammaRamp)(THIS_ DWORD dwFlags, LPDDGAMMARAMP lpGammaRamp) PURE;
-};
-
-	/*** IUnknown methods ***/
-#define IDirectDrawGammaControl_QueryInterface(p,a,b) ICOM_CALL_(QueryInterface,p,(p,a,b))
-#define IDirectDrawGammaControl_AddRef(p)             ICOM_CALL_(AddRef,p,(p))
-#define IDirectDrawGammaControl_Release(p)            ICOM_CALL_(Release,p,(p))
-	/*** IDirectDrawGammaControl methods ***/
-#define IDirectDrawGammaControl_GetGammaRamp(p,a,b)   ICOM_CALL_(GetGammaRamp,p,(p,a,b))
-#define IDirectDrawGammaControl_SetGammaRamp(p,a,b)   ICOM_CALL_(SetGammaRamp,p,(p,a,b))
-
-
-HRESULT WINAPI DirectDrawCreate(LPGUID,LPDIRECTDRAW*,LPUNKNOWN);
-HRESULT WINAPI DirectDrawCreateEx(LPGUID,LPVOID*,REFIID,LPUNKNOWN);
-HRESULT WINAPI DirectDrawEnumerateA(LPDDENUMCALLBACKA,LPVOID);
-HRESULT WINAPI DirectDrawEnumerateW(LPDDENUMCALLBACKW,LPVOID);
-#define DirectDrawEnumerate WINELIB_NAME_AW(DirectDrawEnumerate)
-HRESULT WINAPI DirectDrawCreateClipper(DWORD,LPDIRECTDRAWCLIPPER*,LPUNKNOWN);
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif /* defined(__cplusplus) */
-
-#endif /* __XWIN_DDRAW_H */
diff --git a/xorg-server/hw/xwin/glx/gen_gl_wrappers.py b/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
index 127e8b21d..6bba3079e 100644
--- a/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
+++ b/xorg-server/hw/xwin/glx/gen_gl_wrappers.py
@@ -239,10 +239,12 @@ for w in sorted(wrappers.keys()) :
         if wrappers[w]['category'].startswith('VERSION_1_0') or wrappers[w]['category'].startswith('VERSION_1_1') :
                 if staticwrappers :
                         print 'static',
-                print returntype + ' ' + funcname + 'Wrapper(' + arglist + ')'
+                print returntype + ' __stdcall ' + funcname + 'Wrapper(' + arglist + ')'
                 print '{'
+                print '#ifdef _DEBUG'
                 print '  if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
                 print '  glWinDirectProcCalls++;'
+                print '#endif'
                 if returntype.lower() == 'void' :
                         print '  ' +  funcname + '(',
                 else :
@@ -257,7 +259,7 @@ for w in sorted(wrappers.keys()) :
         else:
                 if staticwrappers :
                         print 'static',
-                print returntype + ' ' + funcname + 'Wrapper(' + arglist + ')'
+                print returntype + ' __stdcall ' + funcname + 'Wrapper(' + arglist + ')'
                 print '{'
 
                 stringname = funcname
@@ -287,11 +289,15 @@ for w in sorted(wrappers.keys()) :
 
                 if returntype.lower() == 'void' :
                         print '  RESOLVE(' + pfntypename + ', "' + stringname + '");'
+                        print '#ifdef _DEBUG'
                         print '  if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
+                        print '#endif'
                         print '  RESOLVED_PROC(' + pfntypename + ')(',
                 else :
                         print '  RESOLVE_RET(' + pfntypename + ', "' + stringname + '", FALSE);'
+                        print '#ifdef _DEBUG'
                         print '  if (glxWinDebugSettings.enable' + prefix.upper() + 'callTrace) ErrorF("'+ funcname + '\\n");'
+                        print '#endif'
                         print '  return RESOLVED_PROC(' + pfntypename + ')(',
 
                 if arglist != 'void' :
diff --git a/xorg-server/hw/xwin/glx/gl.spec b/xorg-server/hw/xwin/glx/gl.spec
new file mode 100644
index 000000000..98f364d53
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/gl.spec
@@ -0,0 +1,26844 @@
+# gl.spec file
+# DON'T REMOVE PREVIOUS LINE!!! libspec depends on it!
+#
+# Copyright (c) 1991-2005 Silicon Graphics, Inc. All Rights Reserved.
+# Copyright (c) 2006-2009 The Khronos Group Inc.
+#
+# This document is licensed under the SGI Free Software B License Version
+# 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+
+
+required-props:
+# Description of a parameter
+param:		retval retained
+# Display list flags
+dlflags:	notlistable handcode
+# GLX implementation flags
+glxflags:	client-intercept client-handcode server-handcode EXT SGI ignore ARB
+# Vector ('v') equivalent form of a command taking 1-4 explicit xyzw/rgba arguments
+vectorequiv:	*
+# Category this function falls in. While there are many categories for
+# early GL 1.0 functions, later functions just have a core version
+# (e.g. VERSION_major_minor) or extension name for the category.
+category:	display-list drawing drawing-control feedback framebuf misc modeling pixel-op pixel-rw state-req xform VERSION_1_0 VERSION_1_0_DEPRECATED VERSION_1_1 VERSION_1_1_DEPRECATED VERSION_1_2 VERSION_1_2_DEPRECATED VERSION_1_3 VERSION_1_3_DEPRECATED VERSION_1_4 VERSION_1_4_DEPRECATED VERSION_1_5 VERSION_2_0 VERSION_2_1 VERSION_3_0 VERSION_3_0_DEPRECATED VERSION_3_1 VERSION_3_2 ATI_element_array ATI_envmap_bumpmap ATI_fragment_shader ATI_pn_triangles ATI_vertex_array_object ATI_vertex_streams EXT_blend_color EXT_blend_minmax EXT_convolution EXT_copy_texture EXT_histogram EXT_polygon_offset EXT_subtexture EXT_texture3D EXT_texture_object EXT_vertex_array EXT_vertex_shader SGIS_detail_texture SGIS_multisample SGIS_pixel_texture ARB_point_parameters EXT_point_parameters SGIS_point_parameters SGIS_sharpen_texture SGIS_texture4D SGIS_texture_filter4 SGIX_async SGIX_flush_raster SGIX_fragment_lighting SGIX_framezoom SGIX_igloo_interface SGIX_instruments SGIX_list_priority SGIX_pixel_texture SGIX_polynomial_ffd SGIX_reference_plane SGIX_sprite SGIX_tag_sample_buffer SGI_color_table ARB_multitexture ARB_multisample ARB_texture_compression ARB_transpose_matrix ARB_vertex_blend ARB_matrix_palette EXT_compiled_vertex_array EXT_cull_vertex EXT_index_func EXT_index_material EXT_draw_range_elements EXT_vertex_weighting INGR_blend_func_separate NV_evaluators NV_fence NV_occlusion_query NV_point_sprite NV_register_combiners NV_register_combiners2 NV_vertex_array_range NV_vertex_program NV_vertex_program1_1_dcc MESA_resize_buffers MESA_window_pos PGI_misc_hints EXT_fog_coord EXT_blend_func_separate EXT_color_subtable EXT_coordinate_frame EXT_light_texture EXT_multi_draw_arrays EXT_paletted_texture EXT_pixel_transform EXT_secondary_color EXT_texture_perturb_normal HP_image_transform IBM_multimode_draw_arrays IBM_vertex_array_lists INTEL_parallel_arrays SUNX_constant_data SUN_global_alpha SUN_mesh_array SUN_triangle_list SUN_vertex 3DFX_tbuffer EXT_multisample SGIS_fog_function SGIS_texture_color_mask ARB_window_pos EXT_stencil_two_side EXT_depth_bounds_test EXT_blend_equation_separate ARB_vertex_program ARB_fragment_program ARB_vertex_buffer_object ARB_occlusion_query ARB_shader_objects ARB_vertex_shader ARB_fragment_shader S3_s3tc ATI_draw_buffers ATI_texture_env_combine3 ATI_texture_float NV_float_buffer NV_fragment_program NV_half_float NV_pixel_data_range NV_primitive_restart NV_texture_expand_normal NV_texture_expand_normal NV_vertex_program2 APPLE_element_array APPLE_fence APPLE_vertex_array_object APPLE_vertex_array_range ATI_draw_buffers NV_fragment_program NV_half_float NV_pixel_data_range NV_primitive_restart ATI_map_object_buffer ATI_separate_stencil ATI_vertex_attrib_array_object ARB_draw_buffers ARB_texture_rectangle ARB_color_buffer_float EXT_framebuffer_object GREMEDY_string_marker EXT_stencil_clear_tag EXT_framebuffer_blit EXT_framebuffer_multisample MESAX_texture_stack EXT_timer_query EXT_gpu_program_parameters APPLE_flush_buffer_range NV_gpu_program4 NV_geometry_program4 EXT_geometry_shader4 NV_vertex_program4 EXT_gpu_shader4 EXT_draw_instanced EXT_texture_buffer_object NV_depth_buffer_float NV_framebuffer_multisample_coverage NV_parameter_buffer_object EXT_draw_buffers2 NV_transform_feedback EXT_bindable_uniform EXT_texture_integer GREMEDY_frame_terminator NV_conditional_render NV_present_video EXT_transform_feedback ARB_depth_buffer_float ARB_draw_instanced ARB_framebuffer_object ARB_framebuffer_sRGB ARB_geometry_shader4 ARB_half_float_vertex ARB_instanced_arrays ARB_map_buffer_range ARB_texture_buffer_object ARB_texture_compression_rgtc ARB_texture_rg ARB_vertex_array_object EXT_direct_state_access EXT_vertex_array_bgra EXT_texture_swizzle NV_explicit_multisample NV_transform_feedback2 ATI_meminfo AMD_performance_monitor AMD_vertex_shader_tesselator EXT_provoking_vertex ARB_uniform_buffer_object ARB_copy_buffer EXT_texture_snorm AMD_draw_buffers_blend APPLE_texture_range APPLE_float_pixels APPLE_vertex_program_evaluators APPLE_aux_depth_stencil APPLE_object_purgeable APPLE_row_bytes ARB_draw_elements_base_vertex ARB_provoking_vertex ARB_sync ARB_texture_multisample ARB_draw_buffers_blend ARB_sample_shading NV_video_capture NV_copy_image EXT_separate_shader_objects NV_parameter_buffer_object2 NV_shader_buffer_load NV_vertex_buffer_unified_memory NV_texture_barrier
+
+# Categories for extensions with no functions - need not be included now
+# ARB_texture_env_add ARB_texture_cube_map ARB_texture_border_clamp
+# ARB_shading_language_100 ARB_texture_non_power_of_two ARB_point_sprite
+# ARB_half_float_pixel ARB_texture_float ARB_pixel_buffer_object EXT_abgr
+# EXT_texture SGI_color_matrix SGI_texture_color_table EXT_cmyka
+# EXT_packed_pixels SGIS_texture_lod EXT_rescale_normal EXT_misc_attribute
+# SGIS_generate_mipmap SGIX_clipmap SGIX_shadow SGIS_texture_edge_clamp
+# SGIS_texture_border_clamp EXT_blend_subtract EXT_blend_logic_op
+# SGIX_async_histogram SGIX_async_pixel SGIX_interlace SGIX_pixel_tiles
+# SGIX_texture_select SGIX_texture_multi_buffer SGIX_texture_scale_bias
+# SGIX_depth_texture SGIX_fog_offset HP_convolution_border_modes
+# SGIX_texture_add_env PGI_vertex_hints EXT_clip_volume_hint
+# SGIX_ir_instrument1 SGIX_calligraphic_fragment SGIX_texture_lod_bias
+# SGIX_shadow_ambient EXT_index_texture EXT_index_array_formats SGIX_ycrcb
+# IBM_rasterpos_clip HP_texture_lighting WIN_phong_shading
+# WIN_specular_fog SGIX_blend_alpha_minmax EXT_bgra HP_occlusion_test
+# EXT_pixel_transform_color_table EXT_shared_texture_palette
+# EXT_separate_specular_color EXT_texture_env REND_screen_coordinates
+# EXT_texture_env_combine APPLE_specular_vector APPLE_transform_hint
+# SGIX_fog_scale INGR_color_clamp INGR_interlace_read EXT_stencil_wrap
+# EXT_422_pixels NV_texgen_reflection SUN_convolution_border_modes
+# SUN_slice_accum EXT_texture_env_add EXT_texture_lod_bias
+# EXT_texture_filter_anisotropic NV_light_max_exponent NV_fog_distance
+# NV_texgen_emboss NV_blend_square NV_texture_env_combine4
+# NV_packed_depth_stencil NV_texture_compression_vtc NV_texture_rectangle
+# NV_texture_shader NV_texture_shader2 NV_vertex_array_range2
+# IBM_cull_vertex SGIX_subsample SGIX_ycrcba SGIX_ycrcb_subsample
+# SGIX_depth_pass_instrument 3DFX_texture_compression_FXT1
+# 3DFX_multisample SGIX_vertex_preclip SGIX_convolution_accuracy
+# SGIX_resample SGIX_scalebias_hint SGIX_texture_coordinate_clamp
+# EXT_shadow_funcs MESA_pack_invert MESA_ycbcr_texture EXT_packed_float
+# EXT_texture_array EXT_texture_compression_latc
+# EXT_texture_compression_rgtc EXT_texture_shared_exponent
+# NV_fragment_program4 EXT_framebuffer_sRGB NV_geometry_shader4
+# EXT_vertex_array_bgra ARB_depth_clamp ARB_fragment_coord_conventions
+# ARB_seamless_cube_map ARB_vertex_array_bgra ARB_texture_cube_map_array
+# ARB_texture_gather ARB_texture_query_lod
+
+# Core version in which a function was introduced, or against
+# which an extension can be implemented
+version:	1.0 1.1 1.2 1.3 1.4 1.5 2.0 2.1 3.0 3.1 3.2
+# Core version in which a function was removed
+deprecated:	3.1
+# GLX Single, Rendering, or Vendor Private opcode
+glxsingle:	*
+glxropcode:	*
+glxvendorpriv:	*
+# WGL implementation flags (incomplete)
+wglflags:	client-handcode server-handcode small-data batchable
+# Drivers in which this is implemented (very incomplete)
+extension:	future not_implemented soft WINSOFT NV10 NV20 NV50
+# Function this aliases (indistinguishable to the GL)
+alias:		*
+# Mesa dispatch table offset (incomplete)
+offset:		*
+# These properties are picked up from NVIDIA .spec files, we don't use them
+glfflags:	*
+beginend:	*
+glxvectorequiv: *
+subcategory:	*
+glextmask:	*
+
+###############################################################################
+#
+# glxsingle, glxropcode, and other GLX allocations to vendors
+# are used here, but the master registry for GLX is in
+# /ogl/trunk/doc/registry/extensions.reserved
+#
+# XFree86 dispatch offsets:	0-645
+#				578-641     NV_vertex_program
+# GLS opcodes:			0x0030-0x0269
+#
+###############################################################################
+
+###############################################################################
+#
+# things to remember when adding an extension command
+#
+# - append new ARB and non-ARB extensions to the appropriate portion of
+#   the spec file, in extension number order.
+# - use tabs, not spaces
+# - set glxflags to "ignore" until GLX is updated to support the new command
+# - add new data types to typemaps/spec2wire.map
+# - add extension name in alphabetical order to category list
+# - add commands within an extension in spec order
+# - use existing command entries as a model (where possible)
+# - when reserving new glxropcodes, update
+#	gfx/lib/opengl/doc/glspec/extensions.reserved to indicate this
+#
+###############################################################################
+
+# New type declarations
+
+passthru: #include <stddef.h>
+
+passthru: #ifndef GL_VERSION_2_0
+passthru: /* GL type for program/shader text */
+passthru: typedef char GLchar;
+passthru: #endif
+passthru:
+passthru: #ifndef GL_VERSION_1_5
+passthru: /* GL types for handling large vertex buffer objects */
+passthru: typedef ptrdiff_t GLintptr;
+passthru: typedef ptrdiff_t GLsizeiptr;
+passthru: #endif
+passthru:
+passthru: #ifndef GL_ARB_vertex_buffer_object
+passthru: /* GL types for handling large vertex buffer objects */
+passthru: typedef ptrdiff_t GLintptrARB;
+passthru: typedef ptrdiff_t GLsizeiptrARB;
+passthru: #endif
+passthru:
+passthru: #ifndef GL_ARB_shader_objects
+passthru: /* GL types for program/shader text and shader object handles */
+passthru: typedef char GLcharARB;
+passthru: typedef unsigned int GLhandleARB;
+passthru: #endif
+passthru:
+passthru: /* GL type for "half" precision (s10e5) float data in host memory */
+passthru: #ifndef GL_ARB_half_float_pixel
+passthru: typedef unsigned short GLhalfARB;
+passthru: #endif
+passthru:
+passthru: #ifndef GL_NV_half_float
+passthru: typedef unsigned short GLhalfNV;
+passthru: #endif
+passthru:
+passthru: #ifndef GLEXT_64_TYPES_DEFINED
+passthru: /* This code block is duplicated in glxext.h, so must be protected */
+passthru: #define GLEXT_64_TYPES_DEFINED
+passthru: /* Define int32_t, int64_t, and uint64_t types for UST/MSC */
+passthru: /* (as used in the GL_EXT_timer_query extension). */
+passthru: #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+passthru: #include <inttypes.h>
+passthru: #elif defined(__sun__) || defined(__digital__)
+passthru: #include <inttypes.h>
+passthru: #if defined(__STDC__)
+passthru: #if defined(__arch64__) || defined(_LP64)
+passthru: typedef long int int64_t;
+passthru: typedef unsigned long int uint64_t;
+passthru: #else
+passthru: typedef long long int int64_t;
+passthru: typedef unsigned long long int uint64_t;
+passthru: #endif /* __arch64__ */
+passthru: #endif /* __STDC__ */
+passthru: #elif defined( __VMS ) || defined(__sgi)
+passthru: #include <inttypes.h>
+passthru: #elif defined(__SCO__) || defined(__USLC__)
+passthru: #include <stdint.h>
+passthru: #elif defined(__UNIXOS2__) || defined(__SOL64__)
+passthru: typedef long int int32_t;
+passthru: typedef long long int int64_t;
+passthru: typedef unsigned long long int uint64_t;
+passthru: #elif defined(_WIN32) && defined(__GNUC__)
+passthru: #include <stdint.h>
+passthru: #elif defined(_WIN32)
+passthru: typedef __int32 int32_t;
+passthru: typedef __int64 int64_t;
+passthru: typedef unsigned __int64 uint64_t;
+passthru: #else
+passthru: /* Fallback if nothing above works */
+passthru: #include <inttypes.h>
+passthru: #endif
+passthru: #endif
+passthru:
+passthru: #ifndef GL_EXT_timer_query
+passthru: typedef int64_t GLint64EXT;
+passthru: typedef uint64_t GLuint64EXT;
+passthru: #endif
+passthru:
+passthru: #ifndef ARB_sync
+passthru: typedef int64_t GLint64;
+passthru: typedef uint64_t GLuint64;
+passthru: typedef struct __GLsync *GLsync;
+passthru: #endif
+passthru:
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.0 commands
+#
+###############################################################################
+###############################################################################
+
+###############################################################################
+#
+# drawing-control commands
+#
+###############################################################################
+
+CullFace(mode)
+	return		void
+	param		mode		CullFaceMode in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	79
+	offset		152
+
+FrontFace(mode)
+	return		void
+	param		mode		FrontFaceDirection in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	84
+	offset		157
+
+Hint(target, mode)
+	return		void
+	param		target		HintTarget in value
+	param		mode		HintMode in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	85
+	offset		158
+
+LineWidth(width)
+	return		void
+	param		width		CheckedFloat32 in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	95
+	offset		168
+
+PointSize(size)
+	return		void
+	param		size		CheckedFloat32 in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	100
+	offset		173
+
+PolygonMode(face, mode)
+	return		void
+	param		face		MaterialFace in value
+	param		mode		PolygonMode in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	101
+	offset		174
+
+Scissor(x, y, width, height)
+	return		void
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	103
+	offset		176
+
+TexParameterf(target, pname, param)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	105
+	wglflags	small-data
+	offset		178
+
+TexParameterfv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	106
+	wglflags	small-data
+	offset		179
+
+TexParameteri(target, pname, param)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	107
+	wglflags	small-data
+	offset		180
+
+TexParameteriv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: drawing-control
+	version		1.0
+	glxropcode	108
+	wglflags	small-data
+	offset		181
+
+TexImage1D(target, level, internalformat, width, border, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureComponentCount in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	VERSION_1_0		   # old: drawing-control
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	glxropcode	109
+	wglflags	client-handcode server-handcode
+	offset		182
+
+TexImage2D(target, level, internalformat, width, height, border, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureComponentCount in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	VERSION_1_0		   # old: drawing-control
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	glxropcode	110
+	wglflags	client-handcode server-handcode
+	offset		183
+
+###############################################################################
+#
+# framebuf commands
+#
+###############################################################################
+
+DrawBuffer(mode)
+	return		void
+	param		mode		DrawBufferMode in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	126
+	offset		202
+
+Clear(mask)
+	return		void
+	param		mask		ClearBufferMask in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	127
+	offset		203
+
+ClearColor(red, green, blue, alpha)
+	return		void
+	param		red		ClampedColorF in value
+	param		green		ClampedColorF in value
+	param		blue		ClampedColorF in value
+	param		alpha		ClampedColorF in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	130
+	offset		206
+
+ClearStencil(s)
+	return		void
+	param		s		StencilValue in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	131
+	offset		207
+
+ClearDepth(depth)
+	return		void
+	param		depth		ClampedFloat64 in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	132
+	offset		208
+
+StencilMask(mask)
+	return		void
+	param		mask		MaskedStencilValue in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	133
+	offset		209
+
+ColorMask(red, green, blue, alpha)
+	return		void
+	param		red		Boolean in value
+	param		green		Boolean in value
+	param		blue		Boolean in value
+	param		alpha		Boolean in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	134
+	offset		210
+
+DepthMask(flag)
+	return		void
+	param		flag		Boolean in value
+	category	VERSION_1_0		   # old: framebuf
+	version		1.0
+	glxropcode	135
+	offset		211
+
+###############################################################################
+#
+# misc commands
+#
+###############################################################################
+
+Disable(cap)
+	return		void
+	param		cap		EnableCap in value
+	category	VERSION_1_0		   # old: misc
+	version		1.0
+	dlflags		handcode
+	glxflags	client-handcode client-intercept
+	glxropcode	138
+	offset		214
+
+Enable(cap)
+	return		void
+	param		cap		EnableCap in value
+	category	VERSION_1_0		   # old: misc
+	version		1.0
+	dlflags		handcode
+	glxflags	client-handcode client-intercept
+	glxropcode	139
+	offset		215
+
+Finish()
+	return		void
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	category	VERSION_1_0		   # old: misc
+	version		1.0
+	glxsingle	108
+	offset		216
+
+Flush()
+	return		void
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	category	VERSION_1_0		   # old: misc
+	version		1.0
+	glxsingle	142
+	offset		217
+
+###############################################################################
+#
+# pixel-op commands
+#
+###############################################################################
+
+BlendFunc(sfactor, dfactor)
+	return		void
+	param		sfactor		BlendingFactorSrc in value
+	param		dfactor		BlendingFactorDest in value
+	category	VERSION_1_0		   # old: pixel-op
+	version		1.0
+	glxropcode	160
+	offset		241
+
+LogicOp(opcode)
+	return		void
+	param		opcode		LogicOp in value
+	category	VERSION_1_0		   # old: pixel-op
+	version		1.0
+	glxropcode	161
+	offset		242
+
+StencilFunc(func, ref, mask)
+	return		void
+	param		func		StencilFunction in value
+	param		ref		ClampedStencilValue in value
+	param		mask		MaskedStencilValue in value
+	category	VERSION_1_0		   # old: pixel-op
+	version		1.0
+	glxropcode	162
+	offset		243
+
+StencilOp(fail, zfail, zpass)
+	return		void
+	param		fail		StencilOp in value
+	param		zfail		StencilOp in value
+	param		zpass		StencilOp in value
+	category	VERSION_1_0		   # old: pixel-op
+	version		1.0
+	glxropcode	163
+	offset		244
+
+DepthFunc(func)
+	return		void
+	param		func		DepthFunction in value
+	category	VERSION_1_0		   # old: pixel-op
+	version		1.0
+	glxropcode	164
+	offset		245
+
+###############################################################################
+#
+# pixel-rw commands
+#
+###############################################################################
+
+PixelStoref(pname, param)
+	return		void
+	param		pname		PixelStoreParameter in value
+	param		param		CheckedFloat32 in value
+	dlflags		notlistable
+	glxflags	client-handcode
+	category	VERSION_1_0		   # old: pixel-rw
+	version		1.0
+	glxsingle	109
+	wglflags	batchable
+	offset		249
+
+PixelStorei(pname, param)
+	return		void
+	param		pname		PixelStoreParameter in value
+	param		param		CheckedInt32 in value
+	dlflags		notlistable
+	glxflags	client-handcode
+	category	VERSION_1_0		   # old: pixel-rw
+	version		1.0
+	glxsingle	110
+	wglflags	batchable
+	offset		250
+
+ReadBuffer(mode)
+	return		void
+	param		mode		ReadBufferMode in value
+	category	VERSION_1_0		   # old: pixel-rw
+	version		1.0
+	glxropcode	171
+	offset		254
+
+ReadPixels(x, y, width, height, format, type, pixels)
+	return		void
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void out array [COMPSIZE(format/type/width/height)]
+	category	VERSION_1_0		   # old: pixel-rw
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.0
+	glxsingle	111
+	wglflags	client-handcode server-handcode
+	offset		256
+
+###############################################################################
+#
+# state-req commands
+#
+###############################################################################
+
+GetBooleanv(pname, params)
+	return		void
+	param		pname		GetPName in value
+	param		params		Boolean out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode
+	version		1.0
+	glxsingle	112
+	wglflags	small-data
+	offset		258
+
+GetDoublev(pname, params)
+	return		void
+	param		pname		GetPName in value
+	param		params		Float64 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode
+	version		1.0
+	glxsingle	114
+	wglflags	small-data
+	offset		260
+
+GetError()
+	return		ErrorCode
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode
+	version		1.0
+	glxsingle	115
+	offset		261
+
+GetFloatv(pname, params)
+	return		void
+	param		pname		GetPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode
+	version		1.0
+	glxsingle	116
+	wglflags	small-data
+	offset		262
+
+GetIntegerv(pname, params)
+	return		void
+	param		pname		GetPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode
+	version		1.0
+	glxsingle	117
+	wglflags	small-data
+	offset		263
+
+GetString(name)
+	return		String
+	param		name		StringName in value
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.0
+	glxsingle	129
+	wglflags	client-handcode server-handcode
+	offset		275
+
+GetTexImage(target, level, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void out array [COMPSIZE(target/level/format/type)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.0
+	glxsingle	135
+	wglflags	client-handcode server-handcode
+	offset		281
+
+GetTexParameterfv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	glxsingle	136
+	wglflags	small-data
+	offset		282
+
+GetTexParameteriv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	glxsingle	137
+	wglflags	small-data
+	offset		283
+
+GetTexLevelParameterfv(target, level, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	glxsingle	138
+	wglflags	small-data
+	offset		284
+
+GetTexLevelParameteriv(target, level, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	glxsingle	139
+	wglflags	small-data
+	offset		285
+
+IsEnabled(cap)
+	return		Boolean
+	param		cap		EnableCap in value
+	category	VERSION_1_0		   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	glxflags	client-handcode client-intercept
+	glxsingle	140
+	offset		286
+
+###############################################################################
+#
+# xform commands
+#
+###############################################################################
+
+DepthRange(near, far)
+	return		void
+	param		near		ClampedFloat64 in value
+	param		far		ClampedFloat64 in value
+	category	VERSION_1_0		   # old: xform
+	version		1.0
+	glxropcode	174
+	offset		288
+
+Viewport(x, y, width, height)
+	return		void
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	VERSION_1_0		   # old: xform
+	version		1.0
+	glxropcode	191
+	offset		305
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.0 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+# display-list commands
+
+NewList(list, mode)
+	return		void
+	param		list		List in value
+	param		mode		ListMode in value
+	dlflags		notlistable
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxsingle	101
+	wglflags	batchable
+	offset		0
+
+EndList()
+	return		void
+	dlflags		notlistable
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxsingle	102
+	wglflags	batchable
+	offset		1
+
+CallList(list)
+	return		void
+	param		list		List in value
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxropcode	1
+	offset		2
+
+CallLists(n, type, lists)
+	return		void
+	param		n		SizeI in value
+	param		type		ListNameType in value
+	param		lists		Void in array [COMPSIZE(n/type)]
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	2
+	offset		3
+
+DeleteLists(list, range)
+	return		void
+	param		list		List in value
+	param		range		SizeI in value
+	dlflags		notlistable
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxsingle	103
+	wglflags	batchable
+	offset		4
+
+GenLists(range)
+	return		List
+	param		range		SizeI in value
+	dlflags		notlistable
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxsingle	104
+	offset		5
+
+ListBase(base)
+	return		void
+	param		base		List in value
+	category	VERSION_1_0_DEPRECATED	   # old: display-list
+	version		1.0
+	deprecated	3.1
+	glxropcode	3
+	offset		6
+
+# drawing commands
+
+Begin(mode)
+	return		void
+	param		mode		BeginMode in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	4
+	offset		7
+
+Bitmap(width, height, xorig, yorig, xmove, ymove, bitmap)
+	return		void
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		xorig		CoordF in value
+	param		yorig		CoordF in value
+	param		xmove		CoordF in value
+	param		ymove		CoordF in value
+	param		bitmap		UInt8 in array [COMPSIZE(width/height)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	5
+	wglflags	client-handcode server-handcode
+	offset		8
+
+Color3b(red, green, blue)
+	return		void
+	param		red		ColorB in value
+	param		green		ColorB in value
+	param		blue		ColorB in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3bv
+	version		1.0
+	deprecated	3.1
+	offset		9
+
+Color3bv(v)
+	return		void
+	param		v		ColorB in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	6
+	offset		10
+
+Color3d(red, green, blue)
+	return		void
+	param		red		ColorD in value
+	param		green		ColorD in value
+	param		blue		ColorD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3dv
+	version		1.0
+	deprecated	3.1
+	offset		11
+
+Color3dv(v)
+	return		void
+	param		v		ColorD in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	7
+	offset		12
+
+Color3f(red, green, blue)
+	return		void
+	param		red		ColorF in value
+	param		green		ColorF in value
+	param		blue		ColorF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3fv
+	version		1.0
+	deprecated	3.1
+	offset		13
+
+Color3fv(v)
+	return		void
+	param		v		ColorF in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	8
+	offset		14
+
+Color3i(red, green, blue)
+	return		void
+	param		red		ColorI in value
+	param		green		ColorI in value
+	param		blue		ColorI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3iv
+	version		1.0
+	deprecated	3.1
+	offset		15
+
+Color3iv(v)
+	return		void
+	param		v		ColorI in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	9
+	offset		16
+
+Color3s(red, green, blue)
+	return		void
+	param		red		ColorS in value
+	param		green		ColorS in value
+	param		blue		ColorS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3sv
+	version		1.0
+	deprecated	3.1
+	offset		17
+
+Color3sv(v)
+	return		void
+	param		v		ColorS in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	10
+	offset		18
+
+Color3ub(red, green, blue)
+	return		void
+	param		red		ColorUB in value
+	param		green		ColorUB in value
+	param		blue		ColorUB in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3ubv
+	version		1.0
+	deprecated	3.1
+	offset		19
+
+Color3ubv(v)
+	return		void
+	param		v		ColorUB in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	11
+	offset		20
+
+Color3ui(red, green, blue)
+	return		void
+	param		red		ColorUI in value
+	param		green		ColorUI in value
+	param		blue		ColorUI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3uiv
+	version		1.0
+	deprecated	3.1
+	offset		21
+
+Color3uiv(v)
+	return		void
+	param		v		ColorUI in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	12
+	offset		22
+
+Color3us(red, green, blue)
+	return		void
+	param		red		ColorUS in value
+	param		green		ColorUS in value
+	param		blue		ColorUS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color3usv
+	version		1.0
+	deprecated	3.1
+	offset		23
+
+Color3usv(v)
+	return		void
+	param		v		ColorUS in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	13
+	offset		24
+
+Color4b(red, green, blue, alpha)
+	return		void
+	param		red		ColorB in value
+	param		green		ColorB in value
+	param		blue		ColorB in value
+	param		alpha		ColorB in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4bv
+	version		1.0
+	deprecated	3.1
+	offset		25
+
+Color4bv(v)
+	return		void
+	param		v		ColorB in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	14
+	offset		26
+
+Color4d(red, green, blue, alpha)
+	return		void
+	param		red		ColorD in value
+	param		green		ColorD in value
+	param		blue		ColorD in value
+	param		alpha		ColorD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4dv
+	version		1.0
+	deprecated	3.1
+	offset		27
+
+Color4dv(v)
+	return		void
+	param		v		ColorD in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	15
+	offset		28
+
+Color4f(red, green, blue, alpha)
+	return		void
+	param		red		ColorF in value
+	param		green		ColorF in value
+	param		blue		ColorF in value
+	param		alpha		ColorF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4fv
+	version		1.0
+	deprecated	3.1
+	offset		29
+
+Color4fv(v)
+	return		void
+	param		v		ColorF in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	16
+	offset		30
+
+Color4i(red, green, blue, alpha)
+	return		void
+	param		red		ColorI in value
+	param		green		ColorI in value
+	param		blue		ColorI in value
+	param		alpha		ColorI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4iv
+	version		1.0
+	deprecated	3.1
+	offset		31
+
+Color4iv(v)
+	return		void
+	param		v		ColorI in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	17
+	offset		32
+
+Color4s(red, green, blue, alpha)
+	return		void
+	param		red		ColorS in value
+	param		green		ColorS in value
+	param		blue		ColorS in value
+	param		alpha		ColorS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4sv
+	version		1.0
+	deprecated	3.1
+	offset		33
+
+Color4sv(v)
+	return		void
+	param		v		ColorS in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	18
+	offset		34
+
+Color4ub(red, green, blue, alpha)
+	return		void
+	param		red		ColorUB in value
+	param		green		ColorUB in value
+	param		blue		ColorUB in value
+	param		alpha		ColorUB in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4ubv
+	version		1.0
+	deprecated	3.1
+	offset		35
+
+Color4ubv(v)
+	return		void
+	param		v		ColorUB in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	19
+	offset		36
+
+Color4ui(red, green, blue, alpha)
+	return		void
+	param		red		ColorUI in value
+	param		green		ColorUI in value
+	param		blue		ColorUI in value
+	param		alpha		ColorUI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4uiv
+	version		1.0
+	deprecated	3.1
+	offset		37
+
+Color4uiv(v)
+	return		void
+	param		v		ColorUI in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	20
+	offset		38
+
+Color4us(red, green, blue, alpha)
+	return		void
+	param		red		ColorUS in value
+	param		green		ColorUS in value
+	param		blue		ColorUS in value
+	param		alpha		ColorUS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Color4usv
+	version		1.0
+	deprecated	3.1
+	offset		39
+
+Color4usv(v)
+	return		void
+	param		v		ColorUS in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	21
+	offset		40
+
+EdgeFlag(flag)
+	return		void
+	param		flag		Boolean in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	EdgeFlagv
+	version		1.0
+	deprecated	3.1
+	offset		41
+
+EdgeFlagv(flag)
+	return		void
+	param		flag		Boolean in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	22
+	offset		42
+
+End()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	23
+	offset		43
+
+Indexd(c)
+	return		void
+	param		c		ColorIndexValueD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Indexdv
+	version		1.0
+	deprecated	3.1
+	offset		44
+
+Indexdv(c)
+	return		void
+	param		c		ColorIndexValueD in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	24
+	offset		45
+
+Indexf(c)
+	return		void
+	param		c		ColorIndexValueF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Indexfv
+	version		1.0
+	deprecated	3.1
+	offset		46
+
+Indexfv(c)
+	return		void
+	param		c		ColorIndexValueF in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	25
+	offset		47
+
+Indexi(c)
+	return		void
+	param		c		ColorIndexValueI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Indexiv
+	version		1.0
+	deprecated	3.1
+	offset		48
+
+Indexiv(c)
+	return		void
+	param		c		ColorIndexValueI in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	26
+	offset		49
+
+Indexs(c)
+	return		void
+	param		c		ColorIndexValueS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Indexsv
+	version		1.0
+	deprecated	3.1
+	offset		50
+
+Indexsv(c)
+	return		void
+	param		c		ColorIndexValueS in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	27
+	offset		51
+
+Normal3b(nx, ny, nz)
+	return		void
+	param		nx		Int8 in value
+	param		ny		Int8 in value
+	param		nz		Int8 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Normal3bv
+	version		1.0
+	deprecated	3.1
+	offset		52
+
+Normal3bv(v)
+	return		void
+	param		v		Int8 in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	28
+	offset		53
+
+Normal3d(nx, ny, nz)
+	return		void
+	param		nx		CoordD in value
+	param		ny		CoordD in value
+	param		nz		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Normal3dv
+	version		1.0
+	deprecated	3.1
+	offset		54
+
+Normal3dv(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	29
+	offset		55
+
+Normal3f(nx, ny, nz)
+	return		void
+	param		nx		CoordF in value
+	param		ny		CoordF in value
+	param		nz		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Normal3fv
+	version		1.0
+	deprecated	3.1
+	offset		56
+
+Normal3fv(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	30
+	offset		57
+
+Normal3i(nx, ny, nz)
+	return		void
+	param		nx		Int32 in value
+	param		ny		Int32 in value
+	param		nz		Int32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Normal3iv
+	version		1.0
+	deprecated	3.1
+	offset		58
+
+Normal3iv(v)
+	return		void
+	param		v		Int32 in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	31
+	offset		59
+
+Normal3s(nx, ny, nz)
+	return		void
+	param		nx		Int16 in value
+	param		ny		Int16 in value
+	param		nz		Int16 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Normal3sv
+	version		1.0
+	deprecated	3.1
+	offset		60
+
+Normal3sv(v)
+	return		void
+	param		v		Int16 in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	32
+	offset		61
+
+RasterPos2d(x, y)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos2dv
+	version		1.0
+	deprecated	3.1
+	offset		62
+
+RasterPos2dv(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	33
+	offset		63
+
+RasterPos2f(x, y)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos2fv
+	version		1.0
+	deprecated	3.1
+	offset		64
+
+RasterPos2fv(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	34
+	offset		65
+
+RasterPos2i(x, y)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos2iv
+	version		1.0
+	deprecated	3.1
+	offset		66
+
+RasterPos2iv(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	35
+	offset		67
+
+RasterPos2s(x, y)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos2sv
+	version		1.0
+	deprecated	3.1
+	offset		68
+
+RasterPos2sv(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	36
+	offset		69
+
+RasterPos3d(x, y, z)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	vectorequiv	RasterPos3dv
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	offset		70
+
+RasterPos3dv(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	37
+	offset		71
+
+RasterPos3f(x, y, z)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos3fv
+	version		1.0
+	deprecated	3.1
+	offset		72
+
+RasterPos3fv(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	38
+	offset		73
+
+RasterPos3i(x, y, z)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos3iv
+	version		1.0
+	deprecated	3.1
+	offset		74
+
+RasterPos3iv(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	39
+	offset		75
+
+RasterPos3s(x, y, z)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos3sv
+	version		1.0
+	deprecated	3.1
+	offset		76
+
+RasterPos3sv(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	40
+	offset		77
+
+RasterPos4d(x, y, z, w)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	param		w		CoordD in value
+	vectorequiv	RasterPos4dv
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	offset		78
+
+RasterPos4dv(v)
+	return		void
+	param		v		CoordD in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	41
+	offset		79
+
+RasterPos4f(x, y, z, w)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	param		w		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos4fv
+	version		1.0
+	deprecated	3.1
+	offset		80
+
+RasterPos4fv(v)
+	return		void
+	param		v		CoordF in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	42
+	offset		81
+
+RasterPos4i(x, y, z, w)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	param		w		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos4iv
+	version		1.0
+	deprecated	3.1
+	offset		82
+
+RasterPos4iv(v)
+	return		void
+	param		v		CoordI in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	43
+	offset		83
+
+RasterPos4s(x, y, z, w)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	param		w		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	RasterPos4sv
+	version		1.0
+	deprecated	3.1
+	offset		84
+
+RasterPos4sv(v)
+	return		void
+	param		v		CoordS in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	44
+	offset		85
+
+Rectd(x1, y1, x2, y2)
+	return		void
+	param		x1		CoordD in value
+	param		y1		CoordD in value
+	param		x2		CoordD in value
+	param		y2		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Rectdv
+	version		1.0
+	deprecated	3.1
+	offset		86
+
+Rectdv(v1, v2)
+	return		void
+	param		v1		CoordD in array [2]
+	param		v2		CoordD in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	45
+	offset		87
+
+Rectf(x1, y1, x2, y2)
+	return		void
+	param		x1		CoordF in value
+	param		y1		CoordF in value
+	param		x2		CoordF in value
+	param		y2		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Rectfv
+	version		1.0
+	deprecated	3.1
+	offset		88
+
+Rectfv(v1, v2)
+	return		void
+	param		v1		CoordF in array [2]
+	param		v2		CoordF in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	46
+	offset		89
+
+Recti(x1, y1, x2, y2)
+	return		void
+	param		x1		CoordI in value
+	param		y1		CoordI in value
+	param		x2		CoordI in value
+	param		y2		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Rectiv
+	version		1.0
+	deprecated	3.1
+	offset		90
+
+Rectiv(v1, v2)
+	return		void
+	param		v1		CoordI in array [2]
+	param		v2		CoordI in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	47
+	offset		91
+
+Rects(x1, y1, x2, y2)
+	return		void
+	param		x1		CoordS in value
+	param		y1		CoordS in value
+	param		x2		CoordS in value
+	param		y2		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Rectsv
+	version		1.0
+	deprecated	3.1
+	offset		92
+
+Rectsv(v1, v2)
+	return		void
+	param		v1		CoordS in array [2]
+	param		v2		CoordS in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	48
+	offset		93
+
+TexCoord1d(s)
+	return		void
+	param		s		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord1dv
+	version		1.0
+	deprecated	3.1
+	offset		94
+
+TexCoord1dv(v)
+	return		void
+	param		v		CoordD in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	49
+	offset		95
+
+TexCoord1f(s)
+	return		void
+	param		s		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord1fv
+	version		1.0
+	deprecated	3.1
+	offset		96
+
+TexCoord1fv(v)
+	return		void
+	param		v		CoordF in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	50
+	offset		97
+
+TexCoord1i(s)
+	return		void
+	param		s		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord1iv
+	version		1.0
+	deprecated	3.1
+	offset		98
+
+TexCoord1iv(v)
+	return		void
+	param		v		CoordI in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	51
+	offset		99
+
+TexCoord1s(s)
+	return		void
+	param		s		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord1sv
+	version		1.0
+	deprecated	3.1
+	offset		100
+
+TexCoord1sv(v)
+	return		void
+	param		v		CoordS in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	52
+	offset		101
+
+TexCoord2d(s, t)
+	return		void
+	param		s		CoordD in value
+	param		t		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord2dv
+	version		1.0
+	deprecated	3.1
+	offset		102
+
+TexCoord2dv(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	53
+	offset		103
+
+TexCoord2f(s, t)
+	return		void
+	param		s		CoordF in value
+	param		t		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord2fv
+	version		1.0
+	deprecated	3.1
+	offset		104
+
+TexCoord2fv(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	54
+	offset		105
+
+TexCoord2i(s, t)
+	return		void
+	param		s		CoordI in value
+	param		t		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord2iv
+	version		1.0
+	deprecated	3.1
+	offset		106
+
+TexCoord2iv(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	55
+	offset		107
+
+TexCoord2s(s, t)
+	return		void
+	param		s		CoordS in value
+	param		t		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord2sv
+	version		1.0
+	deprecated	3.1
+	offset		108
+
+TexCoord2sv(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	56
+	offset		109
+
+TexCoord3d(s, t, r)
+	return		void
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord3dv
+	version		1.0
+	deprecated	3.1
+	offset		110
+
+TexCoord3dv(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	57
+	offset		111
+
+TexCoord3f(s, t, r)
+	return		void
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord3fv
+	version		1.0
+	deprecated	3.1
+	offset		112
+
+TexCoord3fv(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	58
+	offset		113
+
+TexCoord3i(s, t, r)
+	return		void
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord3iv
+	version		1.0
+	deprecated	3.1
+	offset		114
+
+TexCoord3iv(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	59
+	offset		115
+
+TexCoord3s(s, t, r)
+	return		void
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord3sv
+	version		1.0
+	deprecated	3.1
+	offset		116
+
+TexCoord3sv(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	60
+	offset		117
+
+TexCoord4d(s, t, r, q)
+	return		void
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	param		q		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord4dv
+	version		1.0
+	deprecated	3.1
+	offset		118
+
+TexCoord4dv(v)
+	return		void
+	param		v		CoordD in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	61
+	offset		119
+
+TexCoord4f(s, t, r, q)
+	return		void
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	param		q		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord4fv
+	version		1.0
+	deprecated	3.1
+	offset		120
+
+TexCoord4fv(v)
+	return		void
+	param		v		CoordF in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	62
+	offset		121
+
+TexCoord4i(s, t, r, q)
+	return		void
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	param		q		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord4iv
+	version		1.0
+	deprecated	3.1
+	offset		122
+
+TexCoord4iv(v)
+	return		void
+	param		v		CoordI in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	63
+	offset		123
+
+TexCoord4s(s, t, r, q)
+	return		void
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	param		q		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	TexCoord4sv
+	version		1.0
+	deprecated	3.1
+	offset		124
+
+TexCoord4sv(v)
+	return		void
+	param		v		CoordS in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	64
+	offset		125
+
+Vertex2d(x, y)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex2dv
+	version		1.0
+	deprecated	3.1
+	offset		126
+
+Vertex2dv(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	65
+	offset		127
+
+Vertex2f(x, y)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex2fv
+	version		1.0
+	deprecated	3.1
+	offset		128
+
+Vertex2fv(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	66
+	offset		129
+
+Vertex2i(x, y)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex2iv
+	version		1.0
+	deprecated	3.1
+	offset		130
+
+Vertex2iv(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	67
+	offset		131
+
+Vertex2s(x, y)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex2sv
+	version		1.0
+	deprecated	3.1
+	offset		132
+
+Vertex2sv(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	68
+	offset		133
+
+Vertex3d(x, y, z)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex3dv
+	version		1.0
+	deprecated	3.1
+	offset		134
+
+Vertex3dv(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	69
+	offset		135
+
+Vertex3f(x, y, z)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex3fv
+	version		1.0
+	deprecated	3.1
+	offset		136
+
+Vertex3fv(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	70
+	offset		137
+
+Vertex3i(x, y, z)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex3iv
+	version		1.0
+	deprecated	3.1
+	offset		138
+
+Vertex3iv(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	71
+	offset		139
+
+Vertex3s(x, y, z)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex3sv
+	version		1.0
+	deprecated	3.1
+	offset		140
+
+Vertex3sv(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	72
+	offset		141
+
+Vertex4d(x, y, z, w)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	param		w		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex4dv
+	version		1.0
+	deprecated	3.1
+	offset		142
+
+Vertex4dv(v)
+	return		void
+	param		v		CoordD in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	73
+	offset		143
+
+Vertex4f(x, y, z, w)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	param		w		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex4fv
+	version		1.0
+	deprecated	3.1
+	offset		144
+
+Vertex4fv(v)
+	return		void
+	param		v		CoordF in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	74
+	offset		145
+
+Vertex4i(x, y, z, w)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	param		w		CoordI in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex4iv
+	version		1.0
+	deprecated	3.1
+	offset		146
+
+Vertex4iv(v)
+	return		void
+	param		v		CoordI in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	75
+	offset		147
+
+Vertex4s(x, y, z, w)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	param		w		CoordS in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	vectorequiv	Vertex4sv
+	version		1.0
+	deprecated	3.1
+	offset		148
+
+Vertex4sv(v)
+	return		void
+	param		v		CoordS in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing
+	version		1.0
+	deprecated	3.1
+	glxropcode	76
+	offset		149
+
+ClipPlane(plane, equation)
+	return		void
+	param		plane		ClipPlaneName in value
+	param		equation	Float64 in array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	77
+	offset		150
+
+ColorMaterial(face, mode)
+	return		void
+	param		face		MaterialFace in value
+	param		mode		ColorMaterialParameter in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	78
+	offset		151
+
+Fogf(pname, param)
+	return		void
+	param		pname		FogParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	80
+	wglflags	small-data
+	offset		153
+
+Fogfv(pname, params)
+	return		void
+	param		pname		FogParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	81
+	wglflags	small-data
+	offset		154
+
+Fogi(pname, param)
+	return		void
+	param		pname		FogParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	82
+	wglflags	small-data
+	offset		155
+
+Fogiv(pname, params)
+	return		void
+	param		pname		FogParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	83
+	wglflags	small-data
+	offset		156
+
+Lightf(light, pname, param)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	86
+	wglflags	small-data
+	offset		159
+
+Lightfv(light, pname, params)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	87
+	wglflags	small-data
+	offset		160
+
+Lighti(light, pname, param)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	88
+	wglflags	small-data
+	offset		161
+
+Lightiv(light, pname, params)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	89
+	wglflags	small-data
+	offset		162
+
+LightModelf(pname, param)
+	return		void
+	param		pname		LightModelParameter in value
+	param		param		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	90
+	wglflags	small-data
+	offset		163
+
+LightModelfv(pname, params)
+	return		void
+	param		pname		LightModelParameter in value
+	param		params		Float32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	91
+	wglflags	small-data
+	offset		164
+
+LightModeli(pname, param)
+	return		void
+	param		pname		LightModelParameter in value
+	param		param		Int32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	92
+	wglflags	small-data
+	offset		165
+
+LightModeliv(pname, params)
+	return		void
+	param		pname		LightModelParameter in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	93
+	wglflags	small-data
+	offset		166
+
+LineStipple(factor, pattern)
+	return		void
+	param		factor		CheckedInt32 in value
+	param		pattern		LineStipple in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	94
+	offset		167
+
+Materialf(face, pname, param)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	96
+	wglflags	small-data
+	offset		169
+
+Materialfv(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	97
+	wglflags	small-data
+	offset		170
+
+Materiali(face, pname, param)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	98
+	wglflags	small-data
+	offset		171
+
+Materialiv(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	99
+	wglflags	small-data
+	offset		172
+
+PolygonStipple(mask)
+	return		void
+	param		mask		UInt8 in array [COMPSIZE()]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	102
+	wglflags	client-handcode server-handcode
+	offset		175
+
+ShadeModel(mode)
+	return		void
+	param		mode		ShadingModel in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	104
+	offset		177
+
+TexEnvf(target, pname, param)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	111
+	wglflags	small-data
+	offset		184
+
+TexEnvfv(target, pname, params)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	112
+	wglflags	small-data
+	offset		185
+
+TexEnvi(target, pname, param)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	113
+	wglflags	small-data
+	offset		186
+
+TexEnviv(target, pname, params)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	114
+	wglflags	small-data
+	offset		187
+
+TexGend(coord, pname, param)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	115
+	wglflags	small-data
+	offset		188
+
+TexGendv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float64 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	116
+	wglflags	small-data
+	offset		189
+
+TexGenf(coord, pname, param)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	117
+	wglflags	small-data
+	offset		190
+
+TexGenfv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	118
+	wglflags	small-data
+	offset		191
+
+TexGeni(coord, pname, param)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	119
+	wglflags	small-data
+	offset		192
+
+TexGeniv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: drawing-control
+	version		1.0
+	deprecated	3.1
+	glxropcode	120
+	wglflags	small-data
+	offset		193
+
+# feedback commands
+
+FeedbackBuffer(size, type, buffer)
+	return		void
+	param		size		SizeI in value
+	param		type		FeedbackType in value
+	param		buffer		FeedbackElement out array [size] retained
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxsingle	105
+	wglflags	client-handcode server-handcode batchable
+	offset		194
+
+SelectBuffer(size, buffer)
+	return		void
+	param		size		SizeI in value
+	param		buffer		SelectName out array [size] retained
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxsingle	106
+	wglflags	client-handcode server-handcode batchable
+	offset		195
+
+RenderMode(mode)
+	return		Int32
+	param		mode		RenderingMode in value
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxsingle	107
+	wglflags	client-handcode server-handcode
+	offset		196
+
+InitNames()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxropcode	121
+	offset		197
+
+LoadName(name)
+	return		void
+	param		name		SelectName in value
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxropcode	122
+	offset		198
+
+PassThrough(token)
+	return		void
+	param		token		FeedbackElement in value
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxropcode	123
+	offset		199
+
+PopName()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxropcode	124
+	offset		200
+
+PushName(name)
+	return		void
+	param		name		SelectName in value
+	category	VERSION_1_0_DEPRECATED	   # old: feedback
+	version		1.0
+	deprecated	3.1
+	glxropcode	125
+	offset		201
+
+ClearAccum(red, green, blue, alpha)
+	return		void
+	param		red		Float32 in value
+	param		green		Float32 in value
+	param		blue		Float32 in value
+	param		alpha		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: framebuf
+	version		1.0
+	deprecated	3.1
+	glxropcode	128
+	offset		204
+
+ClearIndex(c)
+	return		void
+	param		c		MaskedColorIndexValueF in value
+	category	VERSION_1_0_DEPRECATED	   # old: framebuf
+	version		1.0
+	deprecated	3.1
+	glxropcode	129
+	offset		205
+
+IndexMask(mask)
+	return		void
+	param		mask		MaskedColorIndexValueI in value
+	category	VERSION_1_0_DEPRECATED	   # old: framebuf
+	version		1.0
+	deprecated	3.1
+	glxropcode	136
+	offset		212
+
+Accum(op, value)
+	return		void
+	param		op		AccumOp in value
+	param		value		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: misc
+	version		1.0
+	deprecated	3.1
+	glxropcode	137
+	offset		213
+
+PopAttrib()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: misc
+	version		1.0
+	deprecated	3.1
+	glxropcode	141
+	offset		218
+
+PushAttrib(mask)
+	return		void
+	param		mask		AttribMask in value
+	category	VERSION_1_0_DEPRECATED	   # old: misc
+	version		1.0
+	deprecated	3.1
+	glxropcode	142
+	offset		219
+
+# modeling commands
+
+Map1d(target, u1, u2, stride, order, points)
+	return		void
+	param		target		MapTarget in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		stride		Int32 in value
+	param		order		CheckedInt32 in value
+	param		points		CoordD in array [COMPSIZE(target/stride/order)]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	143
+	wglflags	client-handcode server-handcode
+	offset		220
+
+Map1f(target, u1, u2, stride, order, points)
+	return		void
+	param		target		MapTarget in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		stride		Int32 in value
+	param		order		CheckedInt32 in value
+	param		points		CoordF in array [COMPSIZE(target/stride/order)]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	144
+	wglflags	client-handcode server-handcode
+	offset		221
+
+Map2d(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points)
+	return		void
+	param		target		MapTarget in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordD in value
+	param		v2		CoordD in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		points		CoordD in array [COMPSIZE(target/ustride/uorder/vstride/vorder)]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	145
+	wglflags	client-handcode server-handcode
+	offset		222
+
+Map2f(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points)
+	return		void
+	param		target		MapTarget in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordF in value
+	param		v2		CoordF in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		points		CoordF in array [COMPSIZE(target/ustride/uorder/vstride/vorder)]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	146
+	wglflags	client-handcode server-handcode
+	offset		223
+
+MapGrid1d(un, u1, u2)
+	return		void
+	param		un		Int32 in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	147
+	offset		224
+
+MapGrid1f(un, u1, u2)
+	return		void
+	param		un		Int32 in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	148
+	offset		225
+
+MapGrid2d(un, u1, u2, vn, v1, v2)
+	return		void
+	param		un		Int32 in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		vn		Int32 in value
+	param		v1		CoordD in value
+	param		v2		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	149
+	offset		226
+
+MapGrid2f(un, u1, u2, vn, v1, v2)
+	return		void
+	param		un		Int32 in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		vn		Int32 in value
+	param		v1		CoordF in value
+	param		v2		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	150
+	offset		227
+
+EvalCoord1d(u)
+	return		void
+	param		u		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	vectorequiv	EvalCoord1dv
+	version		1.0
+	deprecated	3.1
+	offset		228
+
+EvalCoord1dv(u)
+	return		void
+	param		u		CoordD in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	151
+	offset		229
+
+EvalCoord1f(u)
+	return		void
+	param		u		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	vectorequiv	EvalCoord1fv
+	version		1.0
+	deprecated	3.1
+	offset		230
+
+EvalCoord1fv(u)
+	return		void
+	param		u		CoordF in array [1]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	152
+	offset		231
+
+EvalCoord2d(u, v)
+	return		void
+	param		u		CoordD in value
+	param		v		CoordD in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	vectorequiv	EvalCoord2dv
+	version		1.0
+	deprecated	3.1
+	offset		232
+
+EvalCoord2dv(u)
+	return		void
+	param		u		CoordD in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	153
+	offset		233
+
+EvalCoord2f(u, v)
+	return		void
+	param		u		CoordF in value
+	param		v		CoordF in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	vectorequiv	EvalCoord2fv
+	version		1.0
+	deprecated	3.1
+	offset		234
+
+EvalCoord2fv(u)
+	return		void
+	param		u		CoordF in array [2]
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	154
+	offset		235
+
+EvalMesh1(mode, i1, i2)
+	return		void
+	param		mode		MeshMode1 in value
+	param		i1		CheckedInt32 in value
+	param		i2		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	155
+	offset		236
+
+EvalPoint1(i)
+	return		void
+	param		i		Int32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	156
+	offset		237
+
+EvalMesh2(mode, i1, i2, j1, j2)
+	return		void
+	param		mode		MeshMode2 in value
+	param		i1		CheckedInt32 in value
+	param		i2		CheckedInt32 in value
+	param		j1		CheckedInt32 in value
+	param		j2		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	157
+	offset		238
+
+EvalPoint2(i, j)
+	return		void
+	param		i		CheckedInt32 in value
+	param		j		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: modeling
+	version		1.0
+	deprecated	3.1
+	glxropcode	158
+	offset		239
+
+AlphaFunc(func, ref)
+	return		void
+	param		func		AlphaFunction in value
+	param		ref		ClampedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-op
+	version		1.0
+	deprecated	3.1
+	glxropcode	159
+	offset		240
+
+PixelZoom(xfactor, yfactor)
+	return		void
+	param		xfactor		Float32 in value
+	param		yfactor		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	version		1.0
+	deprecated	3.1
+	glxropcode	165
+	offset		246
+
+PixelTransferf(pname, param)
+	return		void
+	param		pname		PixelTransferParameter in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	version		1.0
+	deprecated	3.1
+	glxropcode	166
+	offset		247
+
+PixelTransferi(pname, param)
+	return		void
+	param		pname		PixelTransferParameter in value
+	param		param		CheckedInt32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	version		1.0
+	deprecated	3.1
+	glxropcode	167
+	offset		248
+
+PixelMapfv(map, mapsize, values)
+	return		void
+	param		map		PixelMap in value
+	param		mapsize		CheckedInt32 in value
+	param		values		Float32 in array [mapsize]
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	glxflags	client-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	168
+	offset		251
+
+PixelMapuiv(map, mapsize, values)
+	return		void
+	param		map		PixelMap in value
+	param		mapsize		CheckedInt32 in value
+	param		values		UInt32 in array [mapsize]
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	glxflags	client-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	169
+	offset		252
+
+PixelMapusv(map, mapsize, values)
+	return		void
+	param		map		PixelMap in value
+	param		mapsize		CheckedInt32 in value
+	param		values		UInt16 in array [mapsize]
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	glxflags	client-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	170
+	offset		253
+
+CopyPixels(x, y, width, height, type)
+	return		void
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		type		PixelCopyType in value
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	version		1.0
+	deprecated	3.1
+	glxropcode	172
+	offset		255
+
+DrawPixels(width, height, format, type, pixels)
+	return		void
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	VERSION_1_0_DEPRECATED	   # old: pixel-rw
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxropcode	173
+	wglflags	client-handcode server-handcode
+	offset		257
+
+GetClipPlane(plane, equation)
+	return		void
+	param		plane		ClipPlaneName in value
+	param		equation	Float64 out array [4]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	113
+	glxflags	client-handcode server-handcode
+	offset		259
+
+GetLightfv(light, pname, params)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	118
+	wglflags	small-data
+	offset		264
+
+GetLightiv(light, pname, params)
+	return		void
+	param		light		LightName in value
+	param		pname		LightParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	119
+	wglflags	small-data
+	offset		265
+
+GetMapdv(target, query, v)
+	return		void
+	param		target		MapTarget in value
+	param		query		GetMapQuery in value
+	param		v		Float64 out array [COMPSIZE(target/query)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	120
+	offset		266
+
+GetMapfv(target, query, v)
+	return		void
+	param		target		MapTarget in value
+	param		query		GetMapQuery in value
+	param		v		Float32 out array [COMPSIZE(target/query)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	121
+	offset		267
+
+GetMapiv(target, query, v)
+	return		void
+	param		target		MapTarget in value
+	param		query		GetMapQuery in value
+	param		v		Int32 out array [COMPSIZE(target/query)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	122
+	offset		268
+
+GetMaterialfv(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	123
+	wglflags	small-data
+	offset		269
+
+GetMaterialiv(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	124
+	wglflags	small-data
+	offset		270
+
+GetPixelMapfv(map, values)
+	return		void
+	param		map		PixelMap in value
+	param		values		Float32 out array [COMPSIZE(map)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	125
+	offset		271
+
+GetPixelMapuiv(map, values)
+	return		void
+	param		map		PixelMap in value
+	param		values		UInt32 out array [COMPSIZE(map)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	126
+	offset		272
+
+GetPixelMapusv(map, values)
+	return		void
+	param		map		PixelMap in value
+	param		values		UInt16 out array [COMPSIZE(map)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	127
+	offset		273
+
+GetPolygonStipple(mask)
+	return		void
+	param		mask		UInt8 out array [COMPSIZE()]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.0
+	deprecated	3.1
+	glxsingle	128
+	wglflags	client-handcode server-handcode
+	offset		274
+
+GetTexEnvfv(target, pname, params)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	130
+	wglflags	small-data
+	offset		276
+
+GetTexEnviv(target, pname, params)
+	return		void
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	131
+	wglflags	small-data
+	offset		277
+
+GetTexGendv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float64 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	132
+	wglflags	small-data
+	offset		278
+
+GetTexGenfv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	133
+	wglflags	small-data
+	offset		279
+
+GetTexGeniv(coord, pname, params)
+	return		void
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	134
+	wglflags	small-data
+	offset		280
+
+IsList(list)
+	return		Boolean
+	param		list		List in value
+	category	VERSION_1_0_DEPRECATED	   # old: state-req
+	dlflags		notlistable
+	version		1.0
+	deprecated	3.1
+	glxsingle	141
+	offset		287
+
+Frustum(left, right, bottom, top, zNear, zFar)
+	return		void
+	param		left		Float64 in value
+	param		right		Float64 in value
+	param		bottom		Float64 in value
+	param		top		Float64 in value
+	param		zNear		Float64 in value
+	param		zFar		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	175
+	offset		289
+
+LoadIdentity()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	176
+	offset		290
+
+LoadMatrixf(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	177
+	offset		291
+
+LoadMatrixd(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	178
+	offset		292
+
+MatrixMode(mode)
+	return		void
+	param		mode		MatrixMode in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	179
+	offset		293
+
+MultMatrixf(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	180
+	offset		294
+
+MultMatrixd(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	181
+	offset		295
+
+Ortho(left, right, bottom, top, zNear, zFar)
+	return		void
+	param		left		Float64 in value
+	param		right		Float64 in value
+	param		bottom		Float64 in value
+	param		top		Float64 in value
+	param		zNear		Float64 in value
+	param		zFar		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	182
+	offset		296
+
+PopMatrix()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	183
+	offset		297
+
+PushMatrix()
+	return		void
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	184
+	offset		298
+
+Rotated(angle, x, y, z)
+	return		void
+	param		angle		Float64 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	185
+	offset		299
+
+Rotatef(angle, x, y, z)
+	return		void
+	param		angle		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	186
+	offset		300
+
+Scaled(x, y, z)
+	return		void
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	187
+	offset		301
+
+Scalef(x, y, z)
+	return		void
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	188
+	offset		302
+
+Translated(x, y, z)
+	return		void
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	189
+	offset		303
+
+Translatef(x, y, z)
+	return		void
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	VERSION_1_0_DEPRECATED	   # old: xform
+	version		1.0
+	deprecated	3.1
+	glxropcode	190
+	offset		304
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.1 commands
+#
+###############################################################################
+###############################################################################
+
+DrawArrays(mode, first, count)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	category	VERSION_1_1
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	glxropcode	193
+	offset		310
+
+DrawElements(mode, count, type, indices)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	category	VERSION_1_1
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	offset		311
+
+GetPointerv(pname, params)
+	return		void
+	param		pname		GetPointervPName in value
+	param		params		VoidPointer out array [1]
+	category	VERSION_1_1
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	offset		329
+
+PolygonOffset(factor, units)
+	return		void
+	param		factor		Float32 in value
+	param		units		Float32 in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	192
+	offset		319
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CopyTexImage1D(target, level, internalformat, x, y, width, border)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	4119
+	glxflags	EXT
+	offset		323
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CopyTexImage2D(target, level, internalformat, x, y, width, height, border)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	4120
+	glxflags	EXT
+	offset		324
+
+CopyTexSubImage1D(target, level, xoffset, x, y, width)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	4121
+	glxflags	EXT
+	offset		325
+
+CopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	4122
+	glxflags	EXT
+	offset		326
+
+TexSubImage1D(target, level, xoffset, width, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	VERSION_1_1
+	dlflags		handcode
+	glxflags	EXT client-handcode server-handcode
+	version		1.1
+	glxropcode	4099
+	offset		332
+
+TexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	VERSION_1_1
+	dlflags		handcode
+	glxflags	EXT client-handcode server-handcode
+	version		1.1
+	glxropcode	4100
+	offset		333
+
+BindTexture(target, texture)
+	return		void
+	param		target		TextureTarget in value
+	param		texture		Texture in value
+	category	VERSION_1_1
+	version		1.1
+	glxropcode	4117
+	glxflags	EXT
+	offset		307
+
+DeleteTextures(n, textures)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	category	VERSION_1_1
+	dlflags		notlistable
+	version		1.1
+	glxsingle	144
+	offset		327
+
+GenTextures(n, textures)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture out array [n]
+	category	VERSION_1_1
+	dlflags		notlistable
+	version		1.1
+	glxsingle	145
+	offset		328
+
+IsTexture(texture)
+	return		Boolean
+	param		texture		Texture in value
+	category	VERSION_1_1
+	dlflags		notlistable
+	version		1.1
+	glxsingle	146
+	offset		330
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.1 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+ArrayElement(i)
+	return		void
+	param		i		Int32 in value
+	category	VERSION_1_1_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		306
+
+ColorPointer(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		ColorPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		308
+
+DisableClientState(array)
+	return		void
+	param		array		EnableCap in value
+	category	VERSION_1_1_DEPRECATED
+	version		1.1
+	deprecated	3.1
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	offset		309
+
+EdgeFlagPointer(stride, pointer)
+	return		void
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		312
+
+EnableClientState(array)
+	return		void
+	param		array		EnableCap in value
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		313
+
+IndexPointer(type, stride, pointer)
+	return		void
+	param		type		IndexPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		314
+
+InterleavedArrays(format, stride, pointer)
+	return		void
+	param		format		InterleavedArrayFormat in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(format/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		317
+
+NormalPointer(type, stride, pointer)
+	return		void
+	param		type		NormalPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		318
+
+TexCoordPointer(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		TexCoordPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		320
+
+VertexPointer(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	VERSION_1_1_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	deprecated	3.1
+	offset		321
+
+AreTexturesResident(n, textures, residences)
+	return		Boolean
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	param		residences	Boolean out array [n]
+	category	VERSION_1_1_DEPRECATED
+	glxsingle	143
+	dlflags		notlistable
+	version		1.1
+	deprecated	3.1
+	offset		322
+
+PrioritizeTextures(n, textures, priorities)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	param		priorities	ClampedFloat32 in array [n]
+	category	VERSION_1_1_DEPRECATED
+	version		1.1
+	deprecated	3.1
+	glxropcode	4118
+	glxflags	EXT
+	offset		331
+
+Indexub(c)
+	return		void
+	param		c		ColorIndexValueUB in value
+	category	VERSION_1_1_DEPRECATED
+	vectorequiv	Indexubv
+	version		1.1
+	offset		315
+
+Indexubv(c)
+	return		void
+	param		c		ColorIndexValueUB in array [1]
+	category	VERSION_1_1_DEPRECATED
+	version		1.1
+	glxropcode	194
+	offset		316
+
+PopClientAttrib()
+	return		void
+	category	VERSION_1_1_DEPRECATED
+	version		1.1
+	deprecated	3.1
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	offset		334
+
+PushClientAttrib(mask)
+	return		void
+	param		mask		ClientAttribMask in value
+	category	VERSION_1_1_DEPRECATED
+	version		1.1
+	deprecated	3.1
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	offset		335
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.2 commands
+#
+###############################################################################
+###############################################################################
+
+BlendColor(red, green, blue, alpha)
+	return		void
+	param		red		ClampedColorF in value
+	param		green		ClampedColorF in value
+	param		blue		ClampedColorF in value
+	param		alpha		ClampedColorF in value
+	category	VERSION_1_2
+	glxflags	EXT
+	version		1.2
+	glxropcode	4096
+	offset		336
+
+BlendEquation(mode)
+	return		void
+	param		mode		BlendEquationMode in value
+	category	VERSION_1_2
+	glxflags	EXT
+	version		1.2
+	glxropcode	4097
+	offset		337
+
+DrawRangeElements(mode, start, end, count, type, indices)
+	return		void
+	param		mode		BeginMode in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	category	VERSION_1_2
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.2
+	offset		338
+
+# OpenGL 1.2 (EXT_texture3D) commands
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+TexImage3D(target, level, internalformat, width, height, depth, border, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureComponentCount in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	VERSION_1_2
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4114
+	offset		371
+
+TexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	VERSION_1_2
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	glxropcode	4115
+	offset		372
+
+# OpenGL 1.2 (EXT_copy_texture) commands (specific to texture3D)
+
+CopyTexSubImage3D(target, level, xoffset, yoffset, zoffset, x, y, width, height)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	VERSION_1_2
+	glxflags	EXT
+	version		1.2
+	glxropcode	4123
+	offset		373
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.2 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 1.2 (SGI_color_table) commands
+
+ColorTable(target, internalformat, width, format, type, table)
+	return		void
+	param		target		ColorTableTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		table		Void in array [COMPSIZE(format/type/width)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	2053
+	offset		339
+
+ColorTableParameterfv(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		ColorTableParameterPName in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	2054
+	offset		340
+
+ColorTableParameteriv(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		ColorTableParameterPName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	2055
+	offset		341
+
+CopyColorTable(target, internalformat, x, y, width)
+	return		void
+	param		target		ColorTableTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	2056
+	offset		342
+
+GetColorTable(target, format, type, table)
+	return		void
+	param		target		ColorTableTarget in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		table		Void out array [COMPSIZE(target/format/type)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxsingle	147
+	offset		343
+
+GetColorTableParameterfv(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		GetColorTableParameterPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	148
+	offset		344
+
+GetColorTableParameteriv(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		GetColorTableParameterPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	149
+	offset		345
+
+# OpenGL 1.2 (EXT_color_subtable) commands
+
+ColorSubTable(target, start, count, format, type, data)
+	return		void
+	param		target		ColorTableTarget in value
+	param		start		SizeI in value
+	param		count		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		data		Void in array [COMPSIZE(format/type/count)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxropcode	195
+	offset		346
+
+CopyColorSubTable(target, start, x, y, width)
+	return		void
+	param		target		ColorTableTarget in value
+	param		start		SizeI in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	VERSION_1_2_DEPRECATED
+	version		1.2
+	deprecated	3.1
+	glxropcode	196
+	offset		347
+
+# OpenGL 1.2 (EXT_convolution) commands
+
+ConvolutionFilter1D(target, internalformat, width, format, type, image)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void in array [COMPSIZE(format/type/width)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4101
+	offset		348
+
+ConvolutionFilter2D(target, internalformat, width, height, format, type, image)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void in array [COMPSIZE(format/type/width/height)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4102
+	offset		349
+
+ConvolutionParameterf(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		ConvolutionParameter in value
+	param		params		CheckedFloat32 in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4103
+	offset		350
+
+ConvolutionParameterfv(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		ConvolutionParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4104
+	offset		351
+
+ConvolutionParameteri(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		ConvolutionParameter in value
+	param		params		CheckedInt32 in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4105
+	offset		352
+
+ConvolutionParameteriv(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		ConvolutionParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4106
+	offset		353
+
+CopyConvolutionFilter1D(target, internalformat, x, y, width)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4107
+	offset		354
+
+CopyConvolutionFilter2D(target, internalformat, x, y, width, height)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4108
+	offset		355
+
+GetConvolutionFilter(target, format, type, image)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void out array [COMPSIZE(target/format/type)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxsingle	150
+	offset		356
+
+GetConvolutionParameterfv(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		GetConvolutionParameterPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	151
+	offset		357
+
+GetConvolutionParameteriv(target, pname, params)
+	return		void
+	param		target		ConvolutionTarget in value
+	param		pname		GetConvolutionParameterPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	152
+	offset		358
+
+GetSeparableFilter(target, format, type, row, column, span)
+	return		void
+	param		target		SeparableTarget in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		row		Void out array [COMPSIZE(target/format/type)]
+	param		column		Void out array [COMPSIZE(target/format/type)]
+	param		span		Void out array [COMPSIZE(target/format/type)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxsingle	153
+	offset		359
+
+SeparableFilter2D(target, internalformat, width, height, format, type, row, column)
+	return		void
+	param		target		SeparableTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		row		Void in array [COMPSIZE(target/format/type/width)]
+	param		column		Void in array [COMPSIZE(target/format/type/height)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4109
+	offset		360
+
+# OpenGL 1.2 (EXT_histogram) commands
+
+GetHistogram(target, reset, format, type, values)
+	return		void
+	param		target		HistogramTarget in value
+	param		reset		Boolean in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		values		Void out array [COMPSIZE(target/format/type)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxsingle	154
+	offset		361
+
+GetHistogramParameterfv(target, pname, params)
+	return		void
+	param		target		HistogramTarget in value
+	param		pname		GetHistogramParameterPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	155
+	offset		362
+
+GetHistogramParameteriv(target, pname, params)
+	return		void
+	param		target		HistogramTarget in value
+	param		pname		GetHistogramParameterPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	156
+	offset		363
+
+GetMinmax(target, reset, format, type, values)
+	return		void
+	param		target		MinmaxTarget in value
+	param		reset		Boolean in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		values		Void out array [COMPSIZE(target/format/type)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.2
+	deprecated	3.1
+	glxsingle	157
+	offset		364
+
+GetMinmaxParameterfv(target, pname, params)
+	return		void
+	param		target		MinmaxTarget in value
+	param		pname		GetMinmaxParameterPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	158
+	offset		365
+
+GetMinmaxParameteriv(target, pname, params)
+	return		void
+	param		target		MinmaxTarget in value
+	param		pname		GetMinmaxParameterPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_2_DEPRECATED
+	dlflags		notlistable
+	version		1.2
+	deprecated	3.1
+	glxsingle	159
+	offset		366
+
+Histogram(target, width, internalformat, sink)
+	return		void
+	param		target		HistogramTarget in value
+	param		width		SizeI in value
+	param		internalformat	PixelInternalFormat in value
+	param		sink		Boolean in value
+	category	VERSION_1_2_DEPRECATED
+	dlflags		handcode
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4110
+	offset		367
+
+Minmax(target, internalformat, sink)
+	return		void
+	param		target		MinmaxTarget in value
+	param		internalformat	PixelInternalFormat in value
+	param		sink		Boolean in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4111
+	offset		368
+
+ResetHistogram(target)
+	return		void
+	param		target		HistogramTarget in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4112
+	offset		369
+
+ResetMinmax(target)
+	return		void
+	param		target		MinmaxTarget in value
+	category	VERSION_1_2_DEPRECATED
+	glxflags	EXT
+	version		1.2
+	deprecated	3.1
+	glxropcode	4113
+	offset		370
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.3 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 1.3 (ARB_multitexture) commands
+
+ActiveTexture(texture)
+	return		void
+	param		texture		TextureUnit in value
+	category	VERSION_1_3
+	glxflags	ARB
+	version		1.3
+	glxropcode	197
+	offset		374
+
+# OpenGL 1.3 (ARB_multisample) commands
+
+SampleCoverage(value, invert)
+	return		void
+	param		value		ClampedFloat32 in value
+	param		invert		Boolean in value
+	category	VERSION_1_3
+	glxflags	ARB
+	version		1.3
+	glxropcode	229
+	offset		412
+
+# OpenGL 1.3 (ARB_texture_compression) commands
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage3D(target, level, internalformat, width, height, depth, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	216
+	wglflags	client-handcode server-handcode
+	offset		554
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage2D(target, level, internalformat, width, height, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	215
+	wglflags	client-handcode server-handcode
+	offset		555
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage1D(target, level, internalformat, width, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	214
+	wglflags	client-handcode server-handcode
+	offset		556
+
+CompressedTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	219
+	wglflags	client-handcode server-handcode
+	offset		557
+
+CompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	218
+	wglflags	client-handcode server-handcode
+	offset		558
+
+CompressedTexSubImage1D(target, level, xoffset, width, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	VERSION_1_3
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxropcode	217
+	wglflags	client-handcode server-handcode
+	offset		559
+
+GetCompressedTexImage(target, level, img)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		img		CompressedTextureARB out array [COMPSIZE(target/level)]
+	category	VERSION_1_3
+	dlflags		notlistable
+	glxflags	ARB client-handcode server-handcode
+	version		1.3
+	glxsingle	160
+	wglflags	client-handcode server-handcode
+	offset		560
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.3 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+ClientActiveTexture(texture)
+	return		void
+	param		texture		TextureUnit in value
+	category	VERSION_1_3_DEPRECATED
+	dlflags		notlistable
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.3
+	deprecated	3.1
+	offset		375
+
+MultiTexCoord1d(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord1dv
+	offset		376
+
+MultiTexCoord1dv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [1]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	198
+	offset		377
+
+MultiTexCoord1f(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord1fv
+	offset		378
+
+MultiTexCoord1fv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [1]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	199
+	offset		379
+
+MultiTexCoord1i(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord1iv
+	offset		380
+
+MultiTexCoord1iv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [1]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	200
+	offset		381
+
+MultiTexCoord1s(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord1sv
+	offset		382
+
+MultiTexCoord1sv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [1]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	201
+	offset		383
+
+MultiTexCoord2d(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord2dv
+	offset		384
+
+MultiTexCoord2dv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [2]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	202
+	offset		385
+
+MultiTexCoord2f(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord2fv
+	offset		386
+
+MultiTexCoord2fv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [2]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	203
+	offset		387
+
+MultiTexCoord2i(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord2iv
+	offset		388
+
+MultiTexCoord2iv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [2]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	204
+	offset		389
+
+MultiTexCoord2s(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord2sv
+	offset		390
+
+MultiTexCoord2sv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [2]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	205
+	offset		391
+
+MultiTexCoord3d(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord3dv
+	offset		392
+
+MultiTexCoord3dv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [3]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	206
+	offset		393
+
+MultiTexCoord3f(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord3fv
+	offset		394
+
+MultiTexCoord3fv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [3]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	207
+	offset		395
+
+MultiTexCoord3i(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord3iv
+	offset		396
+
+MultiTexCoord3iv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [3]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	208
+	offset		397
+
+MultiTexCoord3s(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord3sv
+	offset		398
+
+MultiTexCoord3sv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [3]
+	category	VERSION_1_3_DEPRECATED
+	version		1.3
+	deprecated	3.1
+	glxflags	ARB
+	glxropcode	209
+	offset		399
+
+MultiTexCoord4d(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	param		q		CoordD in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord4dv
+	offset		400
+
+MultiTexCoord4dv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [4]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	210
+	offset		401
+
+MultiTexCoord4f(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	param		q		CoordF in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord4fv
+	offset		402
+
+MultiTexCoord4fv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [4]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	211
+	offset		403
+
+MultiTexCoord4i(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	param		q		CoordI in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord4iv
+	offset		404
+
+MultiTexCoord4iv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [4]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	212
+	offset		405
+
+MultiTexCoord4s(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	param		q		CoordS in value
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	vectorequiv	MultiTexCoord4sv
+	offset		406
+
+MultiTexCoord4sv(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [4]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB
+	version		1.3
+	deprecated	3.1
+	glxropcode	213
+	offset		407
+
+# OpenGL 1.3 (ARB_transpose_matrix) commands
+
+LoadTransposeMatrixf(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.3
+	deprecated	3.1
+	offset		408
+
+LoadTransposeMatrixd(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.3
+	deprecated	3.1
+	offset		409
+
+MultTransposeMatrixf(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.3
+	deprecated	3.1
+	offset		410
+
+MultTransposeMatrixd(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	VERSION_1_3_DEPRECATED
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.3
+	deprecated	3.1
+	offset		411
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.4 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 1.4 (EXT_blend_func_separate) commands
+
+BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha)
+	return		void
+	param		sfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		dfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		sfactorAlpha	BlendFuncSeparateParameterEXT in value
+	param		dfactorAlpha	BlendFuncSeparateParameterEXT in value
+	category	VERSION_1_4
+	glxropcode	4134
+	version		1.4
+	extension
+	offset		537
+
+# OpenGL 1.4 (EXT_multi_draw_arrays) commands
+
+# first and count are really 'in'
+MultiDrawArrays(mode, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 out array [COMPSIZE(count)]
+	param		count		SizeI out array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	category	VERSION_1_4
+	version		1.4
+	glxropcode	?
+	offset		644
+
+MultiDrawElements(mode, count, type, indices, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in array [COMPSIZE(primcount)]
+	param		type		DrawElementsType in value
+	param		indices		VoidPointer in array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	category	VERSION_1_4
+	version		1.4
+	glxropcode	?
+	offset		645
+
+# OpenGL 1.4 (ARB_point_parameters, NV_point_sprite) commands
+
+PointParameterf(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		CheckedFloat32 in value
+	category	VERSION_1_4
+	version		1.4
+	glxropcode	2065
+	extension
+	offset		458
+
+PointParameterfv(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	VERSION_1_4
+	version		1.4
+	glxropcode	2066
+	extension
+	offset		459
+
+PointParameteri(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		Int32 in value
+	category	VERSION_1_4
+	version		1.4
+	extension	soft WINSOFT NV20
+	glxropcode	4221
+	offset		642
+
+PointParameteriv(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	VERSION_1_4
+	version		1.4
+	extension	soft WINSOFT NV20
+	glxropcode	4222re
+	offset		643
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.4 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 1.4 (EXT_fog_coord) commands
+
+FogCoordf(coord)
+	return		void
+	param		coord		CoordF in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	FogCoordfv
+	version		1.4
+	deprecated	3.1
+	offset		545
+
+FogCoordfv(coord)
+	return		void
+	param		coord		CoordF in array [1]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4124
+	offset		546
+
+FogCoordd(coord)
+	return		void
+	param		coord		CoordD in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	FogCoorddv
+	version		1.4
+	deprecated	3.1
+	offset		547
+
+FogCoorddv(coord)
+	return		void
+	param		coord		CoordD in array [1]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4125
+	offset		548
+
+FogCoordPointer(type, stride, pointer)
+	return		void
+	param		type		FogPointerTypeEXT in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	VERSION_1_4_DEPRECATED
+	dlflags		notlistable
+	version		1.4
+	deprecated	3.1
+	glxflags	client-handcode server-handcode
+	offset		549
+
+# OpenGL 1.4 (EXT_secondary_color) commands
+
+SecondaryColor3b(red, green, blue)
+	return		void
+	param		red		ColorB in value
+	param		green		ColorB in value
+	param		blue		ColorB in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3bv
+	version		1.4
+	deprecated	3.1
+	offset		561
+
+SecondaryColor3bv(v)
+	return		void
+	param		v		ColorB in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4126
+	offset		562
+
+SecondaryColor3d(red, green, blue)
+	return		void
+	param		red		ColorD in value
+	param		green		ColorD in value
+	param		blue		ColorD in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3dv
+	version		1.4
+	deprecated	3.1
+	offset		563
+
+SecondaryColor3dv(v)
+	return		void
+	param		v		ColorD in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4130
+	offset		564
+
+SecondaryColor3f(red, green, blue)
+	return		void
+	param		red		ColorF in value
+	param		green		ColorF in value
+	param		blue		ColorF in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3fv
+	version		1.4
+	deprecated	3.1
+	offset		565
+
+SecondaryColor3fv(v)
+	return		void
+	param		v		ColorF in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4129
+	offset		566
+
+SecondaryColor3i(red, green, blue)
+	return		void
+	param		red		ColorI in value
+	param		green		ColorI in value
+	param		blue		ColorI in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3iv
+	version		1.4
+	deprecated	3.1
+	offset		567
+
+SecondaryColor3iv(v)
+	return		void
+	param		v		ColorI in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4128
+	offset		568
+
+SecondaryColor3s(red, green, blue)
+	return		void
+	param		red		ColorS in value
+	param		green		ColorS in value
+	param		blue		ColorS in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3sv
+	version		1.4
+	deprecated	3.1
+	offset		569
+
+SecondaryColor3sv(v)
+	return		void
+	param		v		ColorS in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4127
+	offset		570
+
+SecondaryColor3ub(red, green, blue)
+	return		void
+	param		red		ColorUB in value
+	param		green		ColorUB in value
+	param		blue		ColorUB in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3ubv
+	version		1.4
+	deprecated	3.1
+	offset		571
+
+SecondaryColor3ubv(v)
+	return		void
+	param		v		ColorUB in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4131
+	offset		572
+
+SecondaryColor3ui(red, green, blue)
+	return		void
+	param		red		ColorUI in value
+	param		green		ColorUI in value
+	param		blue		ColorUI in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3uiv
+	version		1.4
+	deprecated	3.1
+	offset		573
+
+SecondaryColor3uiv(v)
+	return		void
+	param		v		ColorUI in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4133
+	offset		574
+
+SecondaryColor3us(red, green, blue)
+	return		void
+	param		red		ColorUS in value
+	param		green		ColorUS in value
+	param		blue		ColorUS in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	SecondaryColor3usv
+	version		1.4
+	deprecated	3.1
+	offset		575
+
+SecondaryColor3usv(v)
+	return		void
+	param		v		ColorUS in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	4132
+	offset		576
+
+SecondaryColorPointer(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		ColorPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	VERSION_1_4_DEPRECATED
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	version		1.4
+	deprecated	3.1
+	extension
+	offset		577
+
+# OpenGL 1.4 (ARB_window_pos) commands
+# Note: all WindowPos* entry points use glxropcode ropcode 230, with 3 float parameters
+
+WindowPos2d(x, y)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos2dv
+	version		1.4
+	deprecated	3.1
+	offset		513
+
+WindowPos2dv(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		514
+
+WindowPos2f(x, y)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos2fv
+	version		1.4
+	deprecated	3.1
+	offset		515
+
+WindowPos2fv(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		516
+
+WindowPos2i(x, y)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos2iv
+	version		1.4
+	deprecated	3.1
+	offset		517
+
+WindowPos2iv(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		518
+
+WindowPos2s(x, y)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos2sv
+	version		1.4
+	deprecated	3.1
+	offset		519
+
+WindowPos2sv(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		520
+
+WindowPos3d(x, y, z)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	vectorequiv	WindowPos3dv
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	offset		521
+
+WindowPos3dv(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		522
+
+WindowPos3f(x, y, z)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos3fv
+	version		1.4
+	deprecated	3.1
+	offset		523
+
+WindowPos3fv(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		524
+
+WindowPos3i(x, y, z)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos3iv
+	version		1.4
+	deprecated	3.1
+	offset		525
+
+WindowPos3iv(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		526
+
+WindowPos3s(x, y, z)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	category	VERSION_1_4_DEPRECATED
+	vectorequiv	WindowPos3sv
+	version		1.4
+	deprecated	3.1
+	offset		527
+
+WindowPos3sv(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	VERSION_1_4_DEPRECATED
+	version		1.4
+	deprecated	3.1
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	offset		528
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 1.5 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 1.5 (ARB_occlusion_query) commands
+
+GenQueries(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 out array [n]
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxsingle	162
+	glxflags	ignore
+	offset		700
+
+DeleteQueries(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 in array [n]
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxsingle	161
+	glxflags	ignore
+	offset		701
+
+IsQuery(id)
+	return		Boolean
+	param		id		UInt32 in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxsingle	163
+	glxflags	ignore
+	offset		702
+
+BeginQuery(target, id)
+	return		void
+	param		target		GLenum in value
+	param		id		UInt32 in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	231
+	glxflags	ignore
+	offset		703
+
+EndQuery(target)
+	return		void
+	param		target		GLenum in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	232
+	glxflags	ignore
+	offset		704
+
+GetQueryiv(target, pname, params)
+	return		void
+	param		target		GLenum in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	164
+	glxflags	ignore
+	offset		705
+
+GetQueryObjectiv(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	165
+	glxflags	ignore
+	offset		706
+
+GetQueryObjectuiv(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt32 out array [pname]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	166
+	glxflags	ignore
+	offset		707
+
+# OpenGL 1.5 (ARB_vertex_buffer_object) commands
+
+BindBuffer(target, buffer)
+	return		void
+	param		target		BufferTargetARB in value
+	param		buffer		UInt32 in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		688
+
+DeleteBuffers(n, buffers)
+	return		void
+	param		n		SizeI in value
+	param		buffers		ConstUInt32 in array [n]
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		691
+
+GenBuffers(n, buffers)
+	return		void
+	param		n		SizeI in value
+	param		buffers		UInt32 out array [n]
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		692
+
+IsBuffer(buffer)
+	return		Boolean
+	param		buffer		UInt32 in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		696
+
+BufferData(target, size, data, usage)
+	return		void
+	param		target		BufferTargetARB in value
+	param		size		BufferSize in value
+	param		data		ConstVoid in array [size]
+	param		usage		BufferUsageARB in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		689
+
+BufferSubData(target, offset, size, data)
+	return		void
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	param		data		ConstVoid in array [size]
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		690
+
+GetBufferSubData(target, offset, size, data)
+	return		void
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	param		data		Void out array [size]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		695
+
+MapBuffer(target, access)
+	return		VoidPointer
+	param		target		BufferTargetARB in value
+	param		access		BufferAccessARB in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		697
+
+UnmapBuffer(target)
+	return		Boolean
+	param		target		BufferTargetARB in value
+	category	VERSION_1_5
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		698
+
+GetBufferParameteriv(target, pname, params)
+	return		void
+	param		target		BufferTargetARB in value
+	param		pname		BufferPNameARB in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		693
+
+GetBufferPointerv(target, pname, params)
+	return		void
+	param		target		BufferTargetARB in value
+	param		pname		BufferPointerNameARB in value
+	param		params		VoidPointer out array [1]
+	category	VERSION_1_5
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		694
+
+# OpenGL 1.5 (EXT_shadow_funcs) commands - none
+
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 2.0 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 2.0 (EXT_blend_equation_separate) commands
+
+BlendEquationSeparate(modeRGB, modeAlpha)
+	return		void
+	param		modeRGB		BlendEquationModeEXT in value
+	param		modeAlpha	BlendEquationModeEXT in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	4228
+
+# OpenGL 2.0 (ARB_draw_buffers) commands
+
+DrawBuffers(n, bufs)
+	return		void
+	param		n		SizeI in value
+	param		bufs		DrawBufferModeATI in array [n]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	233
+	glxflags	ignore
+	offset		?
+
+# OpenGL 2.0 (ARB_stencil_two_side) commands
+
+StencilOpSeparate(face, sfail, dpfail, dppass)
+	return		void
+	param		face		StencilFaceDirection in value
+	param		sfail		StencilOp in value
+	param		dpfail		StencilOp in value
+	param		dppass		StencilOp in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+StencilFuncSeparate(frontfunc, backfunc, ref, mask)
+	return		void
+	param		frontfunc	StencilFunction in value
+	param		backfunc	StencilFunction in value
+	param		ref		ClampedStencilValue in value
+	param		mask		MaskedStencilValue in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+StencilMaskSeparate(face, mask)
+	return		void
+	param		face		StencilFaceDirection in value
+	param		mask		MaskedStencilValue in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# OpenGL 2.0 (ARB_shader_objects / ARB_vertex_shader / ARB_fragment_shader) commands
+
+AttachShader(program, shader)
+	return		void
+	param		program		UInt32 in value
+	param		shader		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindAttribLocation(program, index, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		name		Char in array []
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+CompileShader(shader)
+	return		void
+	param		shader		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+CreateProgram()
+	return		UInt32
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+CreateShader(type)
+	return		UInt32
+	param		type		GLenum in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteProgram(program)
+	return		void
+	param		program		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteShader(shader)
+	return		void
+	param		shader		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DetachShader(program, shader)
+	return		void
+	param		program		UInt32 in value
+	param		shader		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DisableVertexAttribArray(index)
+	return		void
+	param		index		UInt32 in value
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		666
+
+EnableVertexAttribArray(index)
+	return		void
+	param		index		UInt32 in value
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		665
+
+GetActiveAttrib(program, index, bufSize, length, size, type, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		size		Int32 out array [1]
+	param		type		GLenum out array [1]
+	param		name		Char out array []
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetActiveUniform(program, index, bufSize, length, size, type, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		size		Int32 out array [1]
+	param		type		GLenum out array [1]
+	param		name		Char out array []
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetAttachedShaders(program, maxCount, count, obj)
+	return		void
+	param		program		UInt32 in value
+	param		maxCount	SizeI in value
+	param		count		SizeI out array [1]
+	param		obj		UInt32 out array [count]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetAttribLocation(program, name)
+	return		Int32
+	param		program		UInt32 in value
+	param		name		Char in array []
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetProgramiv(program, pname, params)
+	return		void
+	param		program		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetProgramInfoLog(program, bufSize, length, infoLog)
+	return		void
+	param		program		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		infoLog		Char out array [length]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetShaderiv(shader, pname, params)
+	return		void
+	param		shader		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetShaderInfoLog(shader, bufSize, length, infoLog)
+	return		void
+	param		shader		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		infoLog		Char out array [length]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetShaderSource(shader, bufSize, length, source)
+	return		void
+	param		shader		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		source		Char out array [length]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetUniformLocation(program, name)
+	return		Int32
+	param		program		UInt32 in value
+	param		name		Char in array []
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetUniformfv(program, location, params)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		params		Float32 out array [location]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetUniformiv(program, location, params)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		params		Int32 out array [location]
+	category	VERSION_2_0
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVertexAttribdv(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Float64 out array [4]
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1301
+	offset		588
+
+GetVertexAttribfv(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Float32 out array [4]
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1302
+	offset		589
+
+GetVertexAttribiv(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Int32 out array [4]
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1303
+	offset		590
+
+GetVertexAttribPointerv(index, pname, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPointerPropertyARB in value
+	param		pointer		VoidPointer out array [1]
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		591
+
+IsProgram(program)
+	return		Boolean
+	param		program		UInt32 in value
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1304
+	offset		592
+
+IsShader(shader)
+	return		Boolean
+	param		shader		UInt32 in value
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxvendorpriv	?
+	offset		?
+
+LinkProgram(program)
+	return		void
+	param		program		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ShaderSource(shader, count, string, length)
+	return		void
+	param		shader		UInt32 in value
+	param		count		SizeI in value
+	param		string		CharPointer in array [count]
+	param		length		Int32 in array [1]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UseProgram(program)
+	return		void
+	param		program		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform1f(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform2f(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform3f(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform4f(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	param		v3		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform1i(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform2i(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform3i(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform4i(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	param		v3		Int32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform1fv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform2fv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform3fv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform4fv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform1iv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform2iv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform3iv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniform4iv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix2fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix3fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix4fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ValidateProgram(program)
+	return		void
+	param		program		UInt32 in value
+	category	VERSION_2_0
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib1d(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib1dv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		603
+
+VertexAttrib1dv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [1]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4197
+	offset		604
+
+VertexAttrib1f(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib1fv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		605
+
+VertexAttrib1fv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [1]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4193
+	offset		606
+
+VertexAttrib1s(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib1sv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		607
+
+VertexAttrib1sv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [1]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4189
+	offset		608
+
+VertexAttrib2d(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib2dv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		609
+
+VertexAttrib2dv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [2]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4198
+	offset		610
+
+VertexAttrib2f(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib2fv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		611
+
+VertexAttrib2fv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [2]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4194
+	offset		612
+
+VertexAttrib2s(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib2sv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		613
+
+VertexAttrib2sv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [2]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4190
+	offset		614
+
+VertexAttrib3d(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib3dv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		615
+
+VertexAttrib3dv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [3]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4199
+	offset		616
+
+VertexAttrib3f(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib3fv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		617
+
+VertexAttrib3fv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [3]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4195
+	offset		618
+
+VertexAttrib3s(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib3sv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		619
+
+VertexAttrib3sv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [3]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4191
+	offset		620
+
+VertexAttrib4Nbv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		659
+
+VertexAttrib4Niv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		661
+
+VertexAttrib4Nsv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		660
+
+VertexAttrib4Nub(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt8 in value
+	param		y		UInt8 in value
+	param		z		UInt8 in value
+	param		w		UInt8 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		627
+
+VertexAttrib4Nubv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxropcode	4201
+	offset		628
+
+VertexAttrib4Nuiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		663
+
+VertexAttrib4Nusv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		662
+
+VertexAttrib4bv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		654
+
+VertexAttrib4d(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib4dv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		621
+
+VertexAttrib4dv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4200
+	offset		622
+
+VertexAttrib4f(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib4fv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		623
+
+VertexAttrib4fv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxropcode	4196
+	offset		624
+
+VertexAttrib4iv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		655
+
+VertexAttrib4s(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	param		w		Int16 in value
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	vectorequiv	VertexAttrib4sv
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		625
+
+VertexAttrib4sv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxropcode	4192
+	offset		626
+
+VertexAttrib4ubv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		656
+
+VertexAttrib4uiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		658
+
+VertexAttrib4usv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	VERSION_2_0
+	version		2.0
+	deprecated	3.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		657
+
+VertexAttribPointer(index, size, type, normalized, stride, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		VertexAttribPointerTypeARB in value
+	param		normalized	Boolean in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	dlflags		notlistable
+	category	VERSION_2_0
+	version		2.0
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		664
+
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 2.1 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 2.1 (ARB_pixel_buffer_object) commands - none
+
+# OpenGL 2.1 (EXT_texture_sRGB) commands - none
+
+# New commands in OpenGL 2.1
+
+UniformMatrix2x3fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [6]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix3x2fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [6]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix2x4fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [8]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix4x2fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [8]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix3x4fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [12]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UniformMatrix4x3fv(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [12]
+	category	VERSION_2_1
+	version		2.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 3.0 commands
+#
+###############################################################################
+###############################################################################
+
+# OpenGL 3.0 (EXT_draw_buffers2) commands
+
+ColorMaski(index, r, g, b, a)
+	return		void
+	param		index		UInt32 in value
+	param		r		Boolean in value
+	param		g		Boolean in value
+	param		b		Boolean in value
+	param		a		Boolean in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glxflags	ignore
+	glfflags	ignore
+
+GetBooleani_v(target, index, data)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		data		Boolean out array [COMPSIZE(target)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+GetIntegeri_v(target, index, data)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		data		Int32 out array [COMPSIZE(target)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+Enablei(target, index)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glxflags	ignore
+	glfflags	ignore
+
+Disablei(target, index)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glxflags	ignore
+	glfflags	ignore
+
+IsEnabledi(target, index)
+	return		Boolean
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+# OpenGL 3.0 (EXT_transform_feedback) commands
+
+BeginTransformFeedback(primitiveMode)
+	return		void
+	param		primitiveMode	GLenum in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+EndTransformFeedback()
+	return		void
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+BindBufferRange(target, index, buffer, offset, size)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+BindBufferBase(target, index, buffer)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+TransformFeedbackVaryings(program, count, varyings, bufferMode)
+	return		void
+	param		program		UInt32 in value
+	param		count		SizeI in value
+	param		varyings	CharPointer in array [count]
+	param		bufferMode	GLenum in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+GetTransformFeedbackVarying(program, index, bufSize, length, size, type, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		size		SizeI out array [1]
+	param		type		GLenum out array [1]
+	param		name		Char out array [COMPSIZE(length)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+ClampColor(target, clamp)
+	return		void
+	param		target		ClampColorTargetARB in value
+	param		clamp		ClampColorModeARB in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glxropcode	234
+	glxflags	ignore
+	offset		?
+
+BeginConditionalRender(id, mode)
+	return		void
+	param		id		UInt32 in value
+	param		mode		TypeEnum in value
+	category	VERSION_3_0
+	version		3.0
+	glfflags	ignore
+	glxflags	ignore
+
+EndConditionalRender()
+	return		void
+	category	VERSION_3_0
+	version		3.0
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribIPointer(index, size, type, stride, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		VertexAttribEnum in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	VERSION_3_0
+	version		3.0
+	dlflags		notlistable
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetVertexAttribIiv(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnum in value
+	param		params		Int32 out array [1]
+	category	VERSION_3_0
+	version		3.0
+	dlflags		notlistable
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetVertexAttribIuiv(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnum in value
+	param		params		UInt32 out array [1]
+	category	VERSION_3_0
+	version		3.0
+	dlflags		notlistable
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+# OpenGL 3.0 (NV_vertex_program4) commands
+
+VertexAttribI1i(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI1iv
+	glxvectorequiv	VertexAttribI1iv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI2i(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI2iv
+	glxvectorequiv	VertexAttribI2iv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI3i(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI3iv
+	glxvectorequiv	VertexAttribI3iv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4i(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI4iv
+	glxvectorequiv	VertexAttribI4iv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI1ui(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI1uiv
+	glxvectorequiv	VertexAttribI1uiv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI2ui(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI2uiv
+	glxvectorequiv	VertexAttribI2uiv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI3ui(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI3uiv
+	glxvectorequiv	VertexAttribI3uiv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4ui(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	param		w		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	vectorequiv	VertexAttribI4uiv
+	glxvectorequiv	VertexAttribI4uiv
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI1iv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [1]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI2iv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [2]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI3iv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [3]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4iv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI1uiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [1]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI2uiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [2]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI3uiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [3]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4uiv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4bv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4sv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4ubv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+VertexAttribI4usv(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	VERSION_3_0
+	version		3.0
+	deprecated	3.1
+	beginend	allow-inside
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+# OpenGL 3.0 (EXT_gpu_shader4) commands
+
+GetUniformuiv(program, location, params)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		params		UInt32 out array [COMPSIZE(program/location)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+BindFragDataLocation(program, color, name)
+	return		void
+	param		program		UInt32 in value
+	param		color		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetFragDataLocation(program, name)
+	return		Int32
+	param		program		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform1ui(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform2ui(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform3ui(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform4ui(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	param		v3		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform1uiv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform2uiv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*2]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform3uiv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*3]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+Uniform4uiv(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*4]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+# OpenGL 3.0 (EXT_texture_integer) commands
+
+TexParameterIiv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+TexParameterIuiv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		UInt32 in array [COMPSIZE(pname)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetTexParameterIiv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetTexParameterIuiv(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	category	VERSION_3_0
+	dlflags		notlistable
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+# New commands in OpenGL 3.0
+
+ClearBufferiv(buffer, drawbuffer, value)
+	return		void
+	param		buffer		GLenum in value
+	param		drawbuffer	DrawBufferName in value
+	param		value		Int32 in array [COMPSIZE(buffer)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+ClearBufferuiv(buffer, drawbuffer, value)
+	return		void
+	param		buffer		GLenum in value
+	param		drawbuffer	DrawBufferName in value
+	param		value		UInt32 in array [COMPSIZE(buffer)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+ClearBufferfv(buffer, drawbuffer, value)
+	return		void
+	param		buffer		GLenum in value
+	param		drawbuffer	DrawBufferName in value
+	param		value		Float32 in array [COMPSIZE(buffer)]
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+ClearBufferfi(buffer, drawbuffer, depth, stencil)
+	return		void
+	param		buffer		GLenum in value
+	param		drawbuffer	DrawBufferName in value
+	param		depth		Float32 in value
+	param		stencil		Int32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+GetStringi(name, index)
+	return		String
+	param		name		GLenum in value
+	param		index		UInt32 in value
+	category	VERSION_3_0
+	version		3.0
+	extension
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode
+	glfflags	ignore
+	glxsingle	?
+
+passthru: /* OpenGL 3.0 also reuses entry points from these extensions: */
+passthru: /* ARB_framebuffer_object */
+passthru: /* ARB_map_buffer_range */
+passthru: /* ARB_vertex_array_object */
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 3.0 deprecated commands
+#
+###############################################################################
+###############################################################################
+
+# (none - VertexAttribI* were moved back into non-deprecated)
+
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 3.1 commands
+#
+###############################################################################
+###############################################################################
+
+# New commands in OpenGL 3.1 - none
+
+# OpenGL 3.1 (ARB_draw_instanced) commands
+
+DrawArraysInstanced(mode, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	param		primcount	SizeI in value
+	category	VERSION_3_1
+	version		3.1
+	extension
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+
+DrawElementsInstanced(mode, count, type, indices, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		primcount	SizeI in value
+	category	VERSION_3_1
+	version		3.1
+	extension
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+
+# OpenGL 3.1 (ARB_texture_buffer_object) commands
+
+TexBuffer(target, internalformat, buffer)
+	return		void
+	param		target		TextureTarget in value
+	param		internalformat	GLenum in value
+	param		buffer		UInt32 in value
+	category	VERSION_3_1
+	version		3.1
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+# OpenGL 3.1 (ARB_texture_rectangle) commands - none
+
+# OpenGL 3.1 (SNORM texture) commands - none
+
+# OpenGL 3.1 (NV_primitive_restart) commands
+# This is *not* an alias of PrimitiveRestartIndexNV, since it sets
+# server instead of client state.
+
+PrimitiveRestartIndex(index)
+	return		void
+	param		index		UInt32 in value
+	category	VERSION_3_1
+	version		3.1
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+passthru: /* OpenGL 3.1 also reuses entry points from these extensions: */
+passthru: /* ARB_copy_buffer */
+passthru: /* ARB_uniform_buffer_object */
+
+
+###############################################################################
+###############################################################################
+#
+# OpenGL 3.2 commands
+#
+###############################################################################
+###############################################################################
+
+# New commands in OpenGL 3.2
+
+GetInteger64i_v(target, index, data)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		data		Int64 out array [COMPSIZE(target)]
+	category	VERSION_3_2
+	version		3.2
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+
+GetBufferParameteri64v(target, pname, params)
+	return		void
+	param		target		BufferTargetARB in value
+	param		pname		BufferPNameARB in value
+	param		params		Int64 out array [COMPSIZE(pname)]
+	category	VERSION_3_2
+	dlflags		notlistable
+	version		3.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+
+# OpenGL 3.2 (ARB_depth_clamp) commands - none
+# OpenGL 3.2 (ARB_fragment_coord_conventions) commands - none
+
+# OpenGL 3.2 (ARB_geometry_shader4) commands
+
+ProgramParameteri(program, pname, value)
+	return		void
+	param		program		UInt32 in value
+	param		pname		GLenum in value
+	param		value		Int32 in value
+	category	VERSION_3_2
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FramebufferTexture(target, attachment, texture, level)
+	return		void
+	param		target		GLenum in value
+	param		attachment	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	category	VERSION_3_2
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# FramebufferTextureLayer redeclared in ARB_framebuffer_object
+# FramebufferTextureLayer(target, attachment, texture, level, layer)
+#	  return	  void
+#	  param		  target	  GLenum in value
+#	  param		  attachment	  GLenum in value
+#	  param		  texture	  UInt32 in value
+#	  param		  level		  Int32 in value
+#	  param		  layer		  Int32 in value
+#	  category	  VERSION_3_2
+#	  version	  1.2
+#	  extension
+#	  glxropcode	  ?
+#	  glxflags	  ignore
+#	  offset	  ?
+
+FramebufferTextureFace(target, attachment, texture, level, face)
+	return		void
+	param		target		GLenum in value
+	param		attachment	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	param		face		GLenum in value
+	category	VERSION_3_2
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# OpenGL 3.2  (ARB_seamless_cube_map) commands - none
+# OpenGL 3.2  (ARB_vertex_array_bgra) commands - none
+
+passthru: /* OpenGL 3.2 also reuses entry points from these extensions: */
+passthru: /* ARB_draw_elements_base_vertex */
+passthru: /* ARB_provoking_vertex */
+passthru: /* ARB_sync */
+passthru: /* ARB_texture_multisample */
+
+
+###############################################################################
+###############################################################################
+#
+# ARB extensions, in order by ARB extension number
+#
+###############################################################################
+###############################################################################
+
+###############################################################################
+#
+# ARB Extension #1
+# ARB_multitexture commands
+#
+###############################################################################
+
+ActiveTextureARB(texture)
+	return		void
+	param		texture		TextureUnit in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	197
+	alias		ActiveTexture
+
+ClientActiveTextureARB(texture)
+	return		void
+	param		texture		TextureUnit in value
+	category	ARB_multitexture
+	dlflags		notlistable
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.2
+	alias		ClientActiveTexture
+
+MultiTexCoord1dARB(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord1dv
+
+MultiTexCoord1dvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [1]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	198
+	alias		MultiTexCoord1dv
+
+MultiTexCoord1fARB(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord1fv
+
+MultiTexCoord1fvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [1]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	199
+	alias		MultiTexCoord1fv
+
+MultiTexCoord1iARB(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord1iv
+
+MultiTexCoord1ivARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [1]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	200
+	alias		MultiTexCoord1iv
+
+MultiTexCoord1sARB(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord1sv
+
+MultiTexCoord1svARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [1]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	201
+	alias		MultiTexCoord1sv
+
+MultiTexCoord2dARB(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord2dv
+
+MultiTexCoord2dvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [2]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	202
+	alias		MultiTexCoord2dv
+
+MultiTexCoord2fARB(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord2fv
+
+MultiTexCoord2fvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [2]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	203
+	alias		MultiTexCoord2fv
+
+MultiTexCoord2iARB(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord2iv
+
+MultiTexCoord2ivARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [2]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	204
+	alias		MultiTexCoord2iv
+
+MultiTexCoord2sARB(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord2sv
+
+MultiTexCoord2svARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [2]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	205
+	alias		MultiTexCoord2sv
+
+MultiTexCoord3dARB(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord3dv
+
+MultiTexCoord3dvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [3]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	206
+	alias		MultiTexCoord3dv
+
+MultiTexCoord3fARB(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord3fv
+
+MultiTexCoord3fvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [3]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	207
+	alias		MultiTexCoord3fv
+
+MultiTexCoord3iARB(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord3iv
+
+MultiTexCoord3ivARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [3]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	208
+	alias		MultiTexCoord3iv
+
+MultiTexCoord3sARB(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord3sv
+
+MultiTexCoord3svARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [3]
+	category	ARB_multitexture
+	version		1.2
+	glxflags	ARB
+	glxropcode	209
+	alias		MultiTexCoord3sv
+
+MultiTexCoord4dARB(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordD in value
+	param		t		CoordD in value
+	param		r		CoordD in value
+	param		q		CoordD in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord4dv
+
+MultiTexCoord4dvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordD in array [4]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	210
+	alias		MultiTexCoord4dv
+
+MultiTexCoord4fARB(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordF in value
+	param		t		CoordF in value
+	param		r		CoordF in value
+	param		q		CoordF in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord4fv
+
+MultiTexCoord4fvARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordF in array [4]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	211
+	alias		MultiTexCoord4fv
+
+MultiTexCoord4iARB(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordI in value
+	param		t		CoordI in value
+	param		r		CoordI in value
+	param		q		CoordI in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord4iv
+
+MultiTexCoord4ivARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordI in array [4]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	212
+	alias		MultiTexCoord4iv
+
+MultiTexCoord4sARB(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		CoordS in value
+	param		t		CoordS in value
+	param		r		CoordS in value
+	param		q		CoordS in value
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	vectorequiv	MultiTexCoord4sv
+
+MultiTexCoord4svARB(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		CoordS in array [4]
+	category	ARB_multitexture
+	glxflags	ARB
+	version		1.2
+	glxropcode	213
+	alias		MultiTexCoord4sv
+
+################################################################################
+#
+# ARB Extension #2 - GLX_ARB_get_proc_address
+#
+###############################################################################
+
+################################################################################
+#
+# ARB Extension #3
+# ARB_transpose_matrix commands
+#
+###############################################################################
+
+LoadTransposeMatrixfARB(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	ARB_transpose_matrix
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.2
+	alias		LoadTransposeMatrixf
+
+LoadTransposeMatrixdARB(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	ARB_transpose_matrix
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.2
+	alias		LoadTransposeMatrixd
+
+MultTransposeMatrixfARB(m)
+	return		void
+	param		m		Float32 in array [16]
+	category	ARB_transpose_matrix
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.2
+	alias		MultTransposeMatrixf
+
+MultTransposeMatrixdARB(m)
+	return		void
+	param		m		Float64 in array [16]
+	category	ARB_transpose_matrix
+	glxflags	ARB client-handcode client-intercept server-handcode
+	version		1.2
+	alias		MultTransposeMatrixd
+
+################################################################################
+#
+# ARB Extension #4 - WGL_ARB_buffer_region
+#
+###############################################################################
+
+################################################################################
+#
+# ARB Extension #5
+# ARB_multisample commands
+#
+###############################################################################
+
+SampleCoverageARB(value, invert)
+	return		void
+	param		value		ClampedFloat32 in value
+	param		invert		Boolean in value
+	category	ARB_multisample
+	glxflags	ARB
+	version		1.2
+	alias		SampleCoverage
+
+################################################################################
+#
+# ARB Extension #6
+# ARB_texture_env_add commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_env_add
+
+################################################################################
+#
+# ARB Extension #7
+# ARB_texture_cube_map commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_cube_map
+
+################################################################################
+#
+# ARB Extension #8 - WGL_ARB_extensions_string
+# ARB Extension #9 - WGL_ARB_pixel_format commands
+# ARB Extension #10 - WGL_ARB_make_current_read commands
+# ARB Extension #11 - WGL_ARB_pbuffer
+#
+###############################################################################
+
+################################################################################
+#
+# ARB Extension #12
+# ARB_texture_compression commands
+#
+###############################################################################
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage3DARB(target, level, internalformat, width, height, depth, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	216
+	alias		CompressedTexImage3D
+	wglflags	client-handcode server-handcode
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage2DARB(target, level, internalformat, width, height, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	215
+	alias		CompressedTexImage2D
+	wglflags	client-handcode server-handcode
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CompressedTexImage1DARB(target, level, internalformat, width, border, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	214
+	alias		CompressedTexImage1D
+	wglflags	client-handcode server-handcode
+
+CompressedTexSubImage3DARB(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	219
+	alias		CompressedTexSubImage3D
+	wglflags	client-handcode server-handcode
+
+CompressedTexSubImage2DARB(target, level, xoffset, yoffset, width, height, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	218
+	alias		CompressedTexSubImage2D
+	wglflags	client-handcode server-handcode
+
+CompressedTexSubImage1DARB(target, level, xoffset, width, format, imageSize, data)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		data		CompressedTextureARB in array [imageSize]
+	category	ARB_texture_compression
+	dlflags		handcode
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxropcode	217
+	alias		CompressedTexSubImage1D
+	wglflags	client-handcode server-handcode
+
+GetCompressedTexImageARB(target, level, img)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		img		CompressedTextureARB out array [COMPSIZE(target/level)]
+	category	ARB_texture_compression
+	dlflags		notlistable
+	glxflags	ARB client-handcode server-handcode
+	version		1.2
+	glxsingle	160
+	alias		GetCompressedTexImage
+	wglflags	client-handcode server-handcode
+
+################################################################################
+#
+# ARB Extension #13
+# ARB_texture_border_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_border_clamp
+
+###############################################################################
+#
+# ARB Extension #14
+# ARB_point_parameters commands
+#
+###############################################################################
+
+PointParameterfARB(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		CheckedFloat32 in value
+	category	ARB_point_parameters
+	version		1.0
+	glxflags	ARB
+	glxropcode	2065
+	extension
+	alias		PointParameterf
+
+PointParameterfvARB(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	ARB_point_parameters
+	version		1.0
+	glxflags	ARB
+	glxropcode	2066
+	extension
+	alias		PointParameterfv
+
+################################################################################
+#
+# ARB Extension #15
+# ARB_vertex_blend commands
+#
+###############################################################################
+
+WeightbvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		Int8 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	220
+	glxflags	ignore
+	offset		?
+
+WeightsvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		Int16 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	222
+	glxflags	ignore
+	offset		?
+
+WeightivARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		Int32 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	224
+	glxflags	ignore
+	offset		?
+
+WeightfvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		Float32 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	227
+	glxflags	ignore
+	offset		?
+
+WeightdvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		Float64 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	228
+	glxflags	ignore
+	offset		?
+
+WeightubvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		UInt8 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	221
+	glxflags	ignore
+	offset		?
+
+WeightusvARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		UInt16 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	223
+	glxflags	ignore
+	offset		?
+
+WeightuivARB(size, weights)
+	return		void
+	param		size		Int32 in value
+	param		weights		UInt32 in array [size]
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	225
+	glxflags	ignore
+	offset		?
+
+WeightPointerARB(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		WeightPointerTypeARB in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	offset		?
+
+VertexBlendARB(count)
+	return		void
+	param		count		Int32 in value
+	category	ARB_vertex_blend
+	version		1.1
+	extension
+	glxropcode	226
+	glxflags	ignore
+	offset		?
+
+################################################################################
+#
+# ARB Extension #16
+# ARB_matrix_palette commands
+#
+###############################################################################
+
+CurrentPaletteMatrixARB(index)
+	return		void
+	param		index		Int32 in value
+	category	ARB_matrix_palette
+	version		1.1
+	extension
+	glxropcode	4329
+	glxflags	ignore
+	offset		?
+
+MatrixIndexubvARB(size, indices)
+	return		void
+	param		size		Int32 in value
+	param		indices		UInt8 in array [size]
+	category	ARB_matrix_palette
+	version		1.1
+	extension
+	glxropcode	4326
+	glxflags	ignore
+	offset		?
+
+MatrixIndexusvARB(size, indices)
+	return		void
+	param		size		Int32 in value
+	param		indices		UInt16 in array [size]
+	category	ARB_matrix_palette
+	version		1.1
+	extension
+	glxropcode	4327
+	glxflags	ignore
+	offset		?
+
+MatrixIndexuivARB(size, indices)
+	return		void
+	param		size		Int32 in value
+	param		indices		UInt32 in array [size]
+	category	ARB_matrix_palette
+	version		1.1
+	extension
+	glxropcode	4328
+	glxflags	ignore
+	offset		?
+
+MatrixIndexPointerARB(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		MatrixIndexPointerTypeARB in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	ARB_matrix_palette
+	version		1.1
+	extension
+	dlflags		notlistable
+	glxflags	ignore
+	offset		?
+
+################################################################################
+#
+# ARB Extension #17
+# ARB_texture_env_combine commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_env_combine
+
+################################################################################
+#
+# ARB Extension #18
+# ARB_texture_env_crossbar commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_env_crossbar
+
+################################################################################
+#
+# ARB Extension #19
+# ARB_texture_env_dot3 commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_env_dot3
+
+###############################################################################
+#
+# ARB Extension #20 - WGL_ARB_render_texture
+#
+###############################################################################
+
+###############################################################################
+#
+# ARB Extension #21
+# ARB_texture_mirrored_repeat commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_mirrored_repeat
+
+###############################################################################
+#
+# ARB Extension #22
+# ARB_depth_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_depth_texture
+
+###############################################################################
+#
+# ARB Extension #23
+# ARB_shadow commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_shadow
+
+###############################################################################
+#
+# ARB Extension #24
+# ARB_shadow_ambient commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_shadow_ambient
+
+###############################################################################
+#
+# ARB Extension #25
+# ARB_window_pos commands
+# Note: all entry points use glxropcode ropcode 230, with 3 float parameters
+#
+###############################################################################
+
+WindowPos2dARB(x, y)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos2dvARB
+	version		1.0
+	alias		WindowPos2d
+
+WindowPos2dvARB(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos2dv
+
+WindowPos2fARB(x, y)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos2fvARB
+	version		1.0
+	alias		WindowPos2f
+
+WindowPos2fvARB(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos2fv
+
+WindowPos2iARB(x, y)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos2ivARB
+	version		1.0
+	alias		WindowPos2i
+
+WindowPos2ivARB(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos2iv
+
+WindowPos2sARB(x, y)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos2svARB
+	version		1.0
+	alias		WindowPos2s
+
+WindowPos2svARB(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos2sv
+
+WindowPos3dARB(x, y, z)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	vectorequiv	WindowPos3dvARB
+	category	ARB_window_pos
+	version		1.0
+	alias		WindowPos3d
+
+WindowPos3dvARB(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos3dv
+
+WindowPos3fARB(x, y, z)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos3fvARB
+	version		1.0
+	alias		WindowPos3f
+
+WindowPos3fvARB(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos3fv
+
+WindowPos3iARB(x, y, z)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos3ivARB
+	version		1.0
+	alias		WindowPos3i
+
+WindowPos3ivARB(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos3iv
+
+WindowPos3sARB(x, y, z)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	category	ARB_window_pos
+	vectorequiv	WindowPos3svARB
+	version		1.0
+	alias		WindowPos3s
+
+WindowPos3svARB(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	ARB_window_pos
+	version		1.0
+	glxropcode	230
+	glxflags	client-handcode server-handcode
+	alias		WindowPos3sv
+
+###############################################################################
+#
+# ARB Extension #26
+# ARB_vertex_program commands
+#
+###############################################################################
+
+VertexAttrib1dARB(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib1dvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1d
+
+VertexAttrib1dvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [1]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4197
+	alias		VertexAttrib1dv
+
+VertexAttrib1fARB(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib1fvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1f
+
+VertexAttrib1fvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [1]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4193
+	alias		VertexAttrib1fv
+
+VertexAttrib1sARB(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib1svARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1s
+
+VertexAttrib1svARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [1]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4189
+	alias		VertexAttrib1sv
+
+VertexAttrib2dARB(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib2dvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2d
+
+VertexAttrib2dvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [2]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4198
+	alias		VertexAttrib2dv
+
+VertexAttrib2fARB(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib2fvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2f
+
+VertexAttrib2fvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [2]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4194
+	alias		VertexAttrib2fv
+
+VertexAttrib2sARB(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib2svARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2s
+
+VertexAttrib2svARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [2]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4190
+	alias		VertexAttrib2sv
+
+VertexAttrib3dARB(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib3dvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3d
+
+VertexAttrib3dvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [3]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4199
+	alias		VertexAttrib3dv
+
+VertexAttrib3fARB(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib3fvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3f
+
+VertexAttrib3fvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [3]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4195
+	alias		VertexAttrib3fv
+
+VertexAttrib3sARB(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib3svARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3s
+
+VertexAttrib3svARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [3]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4191
+	alias		VertexAttrib3sv
+
+VertexAttrib4NbvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Nbv
+
+VertexAttrib4NivARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Niv
+
+VertexAttrib4NsvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Nsv
+
+VertexAttrib4NubARB(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt8 in value
+	param		y		UInt8 in value
+	param		z		UInt8 in value
+	param		w		UInt8 in value
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Nub
+
+VertexAttrib4NubvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4201
+	alias		VertexAttrib4Nubv
+
+VertexAttrib4NuivARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Nuiv
+
+VertexAttrib4NusvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4Nusv
+
+VertexAttrib4bvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4bv
+
+VertexAttrib4dARB(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib4dvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4d
+
+VertexAttrib4dvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4200
+	alias		VertexAttrib4dv
+
+VertexAttrib4fARB(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib4fvARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4f
+
+VertexAttrib4fvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4196
+	alias		VertexAttrib4fv
+
+VertexAttrib4ivARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4iv
+
+VertexAttrib4sARB(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	param		w		Int16 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	VertexAttrib4svARB
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4s
+
+VertexAttrib4svARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4192
+	alias		VertexAttrib4sv
+
+VertexAttrib4ubvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4ubv
+
+VertexAttrib4uivARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4uiv
+
+VertexAttrib4usvARB(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4usv
+
+VertexAttribPointerARB(index, size, type, normalized, stride, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		VertexAttribPointerTypeARB in value
+	param		normalized	Boolean in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		VertexAttribPointer
+
+EnableVertexAttribArrayARB(index)
+	return		void
+	param		index		UInt32 in value
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		EnableVertexAttribArray
+
+DisableVertexAttribArrayARB(index)
+	return		void
+	param		index		UInt32 in value
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	alias		DisableVertexAttribArray
+
+ProgramStringARB(target, format, len, string)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		format		ProgramFormatARB in value
+	param		len		SizeI in value
+	param		string		Void in array [len]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		667
+
+BindProgramARB(target, program)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		program		UInt32 in value
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxropcode	4180
+	offset		579
+
+DeleteProgramsARB(n, programs)
+	return		void
+	param		n		SizeI in value
+	param		programs	UInt32 in array [n]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1294
+	offset		580
+
+GenProgramsARB(n, programs)
+	return		void
+	param		n		SizeI in value
+	param		programs	UInt32 out array [n]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1295
+	offset		582
+
+ProgramEnvParameter4dARB(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	ProgramEnvParameter4dvARB
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		668
+
+ProgramEnvParameter4dvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float64 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		669
+
+ProgramEnvParameter4fARB(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	ProgramEnvParameter4fvARB
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		670
+
+ProgramEnvParameter4fvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		671
+
+ProgramLocalParameter4dARB(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	ProgramLocalParameter4dvARB
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		672
+
+ProgramLocalParameter4dvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float64 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		673
+
+ProgramLocalParameter4fARB(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	ARB_vertex_program
+	version		1.3
+	vectorequiv	ProgramLocalParameter4fvARB
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		674
+
+ProgramLocalParameter4fvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float32 in array [4]
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		675
+
+GetProgramEnvParameterdvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float64 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		676
+
+GetProgramEnvParameterfvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float32 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		677
+
+GetProgramLocalParameterdvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float64 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		678
+
+GetProgramLocalParameterfvARB(target, index, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		params		Float32 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		679
+
+GetProgramivARB(target, pname, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		pname		ProgramPropertyARB in value
+	param		params		Int32 out array [1]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		680
+
+GetProgramStringARB(target, pname, string)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		pname		ProgramStringPropertyARB in value
+	param		string		Void out array [COMPSIZE(target,pname)]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		681
+
+GetVertexAttribdvARB(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Float64 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1301
+	alias		GetVertexAttribdv
+
+GetVertexAttribfvARB(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Float32 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1302
+	alias		GetVertexAttribfv
+
+GetVertexAttribivARB(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPropertyARB in value
+	param		params		Int32 out array [4]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1303
+	alias		GetVertexAttribiv
+
+GetVertexAttribPointervARB(index, pname, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribPointerPropertyARB in value
+	param		pointer		VoidPointer out array [1]
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	alias		GetVertexAttribPointerv
+
+IsProgramARB(program)
+	return		Boolean
+	param		program		UInt32 in value
+	dlflags		notlistable
+	category	ARB_vertex_program
+	version		1.3
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1304
+	alias		IsProgram
+
+
+###############################################################################
+#
+# ARB Extension #27
+# ARB_fragment_program commands
+#
+###############################################################################
+
+# All ARB_fragment_program entry points are shared with ARB_vertex_program,
+#   and are only included in that #define block, for now.
+newcategory: ARB_fragment_program
+passthru: /* All ARB_fragment_program entry points are shared with ARB_vertex_program. */
+
+###############################################################################
+#
+# ARB Extension #28
+# ARB_vertex_buffer_object commands
+#
+###############################################################################
+
+BindBufferARB(target, buffer)
+	return		void
+	param		target		BufferTargetARB in value
+	param		buffer		UInt32 in value
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		BindBuffer
+
+DeleteBuffersARB(n, buffers)
+	return		void
+	param		n		SizeI in value
+	param		buffers		ConstUInt32 in array [n]
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		DeleteBuffers
+
+GenBuffersARB(n, buffers)
+	return		void
+	param		n		SizeI in value
+	param		buffers		UInt32 out array [n]
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		GenBuffers
+
+IsBufferARB(buffer)
+	return		Boolean
+	param		buffer		UInt32 in value
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		IsBuffer
+
+BufferDataARB(target, size, data, usage)
+	return		void
+	param		target		BufferTargetARB in value
+	param		size		BufferSizeARB in value
+	param		data		ConstVoid in array [size]
+	param		usage		BufferUsageARB in value
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		BufferData
+
+BufferSubDataARB(target, offset, size, data)
+	return		void
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffsetARB in value
+	param		size		BufferSizeARB in value
+	param		data		ConstVoid in array [size]
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		BufferSubData
+
+GetBufferSubDataARB(target, offset, size, data)
+	return		void
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffsetARB in value
+	param		size		BufferSizeARB in value
+	param		data		Void out array [size]
+	category	ARB_vertex_buffer_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	alias		GetBufferSubData
+
+MapBufferARB(target, access)
+	return		VoidPointer
+	param		target		BufferTargetARB in value
+	param		access		BufferAccessARB in value
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		MapBuffer
+
+UnmapBufferARB(target)
+	return		Boolean
+	param		target		BufferTargetARB in value
+	category	ARB_vertex_buffer_object
+	version		1.2
+	extension
+	alias		UnmapBuffer
+
+GetBufferParameterivARB(target, pname, params)
+	return		void
+	param		target		BufferTargetARB in value
+	param		pname		BufferPNameARB in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	ARB_vertex_buffer_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	alias		GetBufferParameteriv
+
+GetBufferPointervARB(target, pname, params)
+	return		void
+	param		target		BufferTargetARB in value
+	param		pname		BufferPointerNameARB in value
+	param		params		VoidPointer out array [1]
+	category	ARB_vertex_buffer_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	alias		GetBufferPointerv
+
+###############################################################################
+#
+# ARB Extension #29
+# ARB_occlusion_query commands
+#
+###############################################################################
+
+GenQueriesARB(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 out array [n]
+	category	ARB_occlusion_query
+	version		1.5
+	extension
+	alias		GenQueries
+
+DeleteQueriesARB(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 in array [n]
+	category	ARB_occlusion_query
+	version		1.5
+	extension
+	alias		DeleteQueries
+
+IsQueryARB(id)
+	return		Boolean
+	param		id		UInt32 in value
+	category	ARB_occlusion_query
+	version		1.5
+	extension
+	alias		IsQuery
+
+BeginQueryARB(target, id)
+	return		void
+	param		target		GLenum in value
+	param		id		UInt32 in value
+	category	ARB_occlusion_query
+	version		1.5
+	extension
+	alias		BeginQuery
+
+EndQueryARB(target)
+	return		void
+	param		target		GLenum in value
+	category	ARB_occlusion_query
+	version		1.5
+	extension
+	alias		EndQuery
+
+GetQueryivARB(target, pname, params)
+	return		void
+	param		target		GLenum in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	ARB_occlusion_query
+	dlflags		notlistable
+	version		1.5
+	extension
+	alias		GetQueryiv
+
+GetQueryObjectivARB(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	ARB_occlusion_query
+	dlflags		notlistable
+	version		1.5
+	extension
+	alias		GetQueryObjectiv
+
+GetQueryObjectuivARB(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt32 out array [pname]
+	category	ARB_occlusion_query
+	dlflags		notlistable
+	version		1.5
+	extension
+	alias		GetQueryObjectuiv
+
+###############################################################################
+#
+# ARB Extension #30
+# ARB_shader_objects commands
+#
+###############################################################################
+
+DeleteObjectARB(obj)
+	return		void
+	param		obj		handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetHandleARB(pname)
+	return		handleARB
+	param		pname		GLenum in value
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+DetachObjectARB(containerObj, attachedObj)
+	return		void
+	param		containerObj	handleARB in value
+	param		attachedObj	handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		DetachShader
+
+CreateShaderObjectARB(shaderType)
+	return		handleARB
+	param		shaderType	GLenum in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		CreateShader
+
+ShaderSourceARB(shaderObj, count, string, length)
+	return		void
+	param		shaderObj	handleARB in value
+	param		count		SizeI in value
+	param		string		charPointerARB in array [count]
+	param		length		Int32 in array [1]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		ShaderSource
+
+CompileShaderARB(shaderObj)
+	return		void
+	param		shaderObj	handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		CompileShader
+
+CreateProgramObjectARB()
+	return		handleARB
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		CreateProgram
+
+AttachObjectARB(containerObj, obj)
+	return		void
+	param		containerObj	handleARB in value
+	param		obj		handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		AttachShader
+
+LinkProgramARB(programObj)
+	return		void
+	param		programObj	handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		LinkProgram
+
+UseProgramObjectARB(programObj)
+	return		void
+	param		programObj	handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		UseProgram
+
+ValidateProgramARB(programObj)
+	return		void
+	param		programObj	handleARB in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		ValidateProgram
+
+Uniform1fARB(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform1f
+
+Uniform2fARB(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform2f
+
+Uniform3fARB(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform3f
+
+Uniform4fARB(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	param		v3		Float32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform4f
+
+Uniform1iARB(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform1i
+
+Uniform2iARB(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform2i
+
+Uniform3iARB(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform3i
+
+Uniform4iARB(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	param		v3		Int32 in value
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform4i
+
+Uniform1fvARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform1fv
+
+Uniform2fvARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform2fv
+
+Uniform3fvARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform3fv
+
+Uniform4fvARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform4fv
+
+Uniform1ivARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform1iv
+
+Uniform2ivARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform2iv
+
+Uniform3ivARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform3iv
+
+Uniform4ivARB(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		Uniform4iv
+
+UniformMatrix2fvARB(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		UniformMatrix2fv
+
+UniformMatrix3fvARB(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		UniformMatrix3fv
+
+UniformMatrix4fvARB(location, count, transpose, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count]
+	category	ARB_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		UniformMatrix4fv
+
+GetObjectParameterfvARB(obj, pname, params)
+	return		void
+	param		obj		handleARB in value
+	param		pname		GLenum in value
+	param		params		Float32 out array [pname]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetObjectParameterivARB(obj, pname, params)
+	return		void
+	param		obj		handleARB in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [pname]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetInfoLogARB(obj, maxLength, length, infoLog)
+	return		void
+	param		obj		handleARB in value
+	param		maxLength	SizeI in value
+	param		length		SizeI out array [1]
+	param		infoLog		charARB out array [length]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetAttachedObjectsARB(containerObj, maxCount, count, obj)
+	return		void
+	param		containerObj	handleARB in value
+	param		maxCount	SizeI in value
+	param		count		SizeI out array [1]
+	param		obj		handleARB out array [count]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetAttachedShaders
+
+GetUniformLocationARB(programObj, name)
+	return		Int32
+	param		programObj	handleARB in value
+	param		name		charARB in array []
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetUniformLocation
+
+GetActiveUniformARB(programObj, index, maxLength, length, size, type, name)
+	return		void
+	param		programObj	handleARB in value
+	param		index		UInt32 in value
+	param		maxLength	SizeI in value
+	param		length		SizeI out array [1]
+	param		size		Int32 out array [1]
+	param		type		GLenum out array [1]
+	param		name		charARB out array []
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetActiveUniform
+
+GetUniformfvARB(programObj, location, params)
+	return		void
+	param		programObj	handleARB in value
+	param		location	Int32 in value
+	param		params		Float32 out array [location]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetUniformfv
+
+GetUniformivARB(programObj, location, params)
+	return		void
+	param		programObj	handleARB in value
+	param		location	Int32 in value
+	param		params		Int32 out array [location]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetUniformiv
+
+GetShaderSourceARB(obj, maxLength, length, source)
+	return		void
+	param		obj		handleARB in value
+	param		maxLength	SizeI in value
+	param		length		SizeI out array [1]
+	param		source		charARB out array [length]
+	category	ARB_shader_objects
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetShaderSource
+
+
+###############################################################################
+#
+# ARB Extension #31
+# ARB_vertex_shader commands
+#
+###############################################################################
+
+BindAttribLocationARB(programObj, index, name)
+	return		void
+	param		programObj	handleARB in value
+	param		index		UInt32 in value
+	param		name		charARB in array []
+	category	ARB_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		BindAttribLocation
+
+GetActiveAttribARB(programObj, index, maxLength, length, size, type, name)
+	return		void
+	param		programObj	handleARB in value
+	param		index		UInt32 in value
+	param		maxLength	SizeI in value
+	param		length		SizeI out array [1]
+	param		size		Int32 out array [1]
+	param		type		GLenum out array [1]
+	param		name		charARB out array []
+	category	ARB_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetActiveAttrib
+
+GetAttribLocationARB(programObj, name)
+	return		Int32
+	param		programObj	handleARB in value
+	param		name		charARB in array []
+	category	ARB_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	alias		GetAttribLocation
+
+###############################################################################
+#
+# ARB Extension #32
+# ARB_fragment_shader commands
+#
+###############################################################################
+
+#  (none)
+newcategory: ARB_fragment_shader
+
+###############################################################################
+#
+# ARB Extension #33
+# ARB_shading_language_100 commands
+#
+###############################################################################
+
+#  (none)
+newcategory: ARB_shading_language_100
+
+###############################################################################
+#
+# ARB Extension #34
+# ARB_texture_non_power_of_two commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_non_power_of_two
+
+###############################################################################
+#
+# ARB Extension #35
+# ARB_point_sprite commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_point_sprite
+
+###############################################################################
+#
+# ARB Extension #36
+# ARB_fragment_program_shadow commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_fragment_program_shadow
+
+###############################################################################
+#
+# ARB Extension #37
+# ARB_draw_buffers commands
+#
+###############################################################################
+
+DrawBuffersARB(n, bufs)
+	return		void
+	param		n		SizeI in value
+	param		bufs		DrawBufferModeATI in array [n]
+	category	ARB_draw_buffers
+	version		1.5
+	extension
+	alias		DrawBuffers
+
+###############################################################################
+#
+# ARB Extension #38
+# ARB_texture_rectangle commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_rectangle
+
+###############################################################################
+#
+# ARB Extension #39
+# ARB_color_buffer_float commands
+#
+###############################################################################
+
+ClampColorARB(target, clamp)
+	return		void
+	param		target		ClampColorTargetARB in value
+	param		clamp		ClampColorModeARB in value
+	category	ARB_color_buffer_float
+	version		1.5
+	extension
+	glxropcode	234
+	glxflags	ignore
+	alias		ClampColor
+
+###############################################################################
+#
+# ARB Extension #40
+# ARB_half_float_pixel commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_half_float_pixel
+
+###############################################################################
+#
+# ARB Extension #41
+# ARB_texture_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_float
+
+###############################################################################
+#
+# ARB Extension #42
+# ARB_pixel_buffer_object commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_pixel_buffer_object
+
+###############################################################################
+#
+# ARB Extension #43
+# ARB_depth_buffer_float commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_depth_buffer_float
+
+###############################################################################
+#
+# ARB Extension #44
+# ARB_draw_instanced commands
+#
+###############################################################################
+
+DrawArraysInstancedARB(mode, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	param		primcount	SizeI in value
+	category	ARB_draw_instanced
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+	alias		DrawArraysInstanced
+
+DrawElementsInstancedARB(mode, count, type, indices, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		primcount	SizeI in value
+	category	ARB_draw_instanced
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+	alias		DrawElementsInstanced
+
+###############################################################################
+#
+# ARB Extension #45
+# ARB_framebuffer_object commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# Promoted from EXT_framebuffer_object
+IsRenderbuffer(renderbuffer)
+	return		Boolean
+	param		renderbuffer	UInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxvendorpriv	1422
+	glxflags	ignore
+	offset		?
+
+BindRenderbuffer(target, renderbuffer)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		renderbuffer	UInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4316
+	glxflags	ignore
+	offset		?
+
+DeleteRenderbuffers(n, renderbuffers)
+	return		void
+	param		n		SizeI in value
+	param		renderbuffers	UInt32 in array [n]
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4317
+	glxflags	ignore
+	offset		?
+
+GenRenderbuffers(n, renderbuffers)
+	return		void
+	param		n		SizeI in value
+	param		renderbuffers	UInt32 out array [n]
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxvendorpriv	1423
+	glxflags	ignore
+	offset		?
+
+RenderbufferStorage(target, internalformat, width, height)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		internalformat	GLenum in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4318
+	glxflags	ignore
+	offset		?
+
+GetRenderbufferParameteriv(target, pname, params)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	ARB_framebuffer_object
+	dlflags		notlistable
+	version		3.0
+	extension
+	glxvendorpriv	1424
+	glxflags	ignore
+	offset		?
+
+IsFramebuffer(framebuffer)
+	return		Boolean
+	param		framebuffer	UInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxvendorpriv	1425
+	glxflags	ignore
+	offset		?
+
+BindFramebuffer(target, framebuffer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		framebuffer	UInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4319
+	glxflags	ignore
+	offset		?
+
+DeleteFramebuffers(n, framebuffers)
+	return		void
+	param		n		SizeI in value
+	param		framebuffers	UInt32 in array [n]
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4320
+	glxflags	ignore
+	offset		?
+
+GenFramebuffers(n, framebuffers)
+	return		void
+	param		n		SizeI in value
+	param		framebuffers	UInt32 out array [n]
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxvendorpriv	1426
+	glxflags	ignore
+	offset		?
+
+CheckFramebufferStatus(target)
+	return		GLenum
+	param		target		FramebufferTarget in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxvendorpriv	1427
+	glxflags	ignore
+	offset		?
+
+FramebufferTexture1D(target, attachment, textarget, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4321
+	glxflags	ignore
+	offset		?
+
+FramebufferTexture2D(target, attachment, textarget, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4322
+	glxflags	ignore
+	offset		?
+
+FramebufferTexture3D(target, attachment, textarget, texture, level, zoffset)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	param		zoffset		Int32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4323
+	glxflags	ignore
+	offset		?
+
+FramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		renderbuffertarget	RenderbufferTarget in value
+	param		renderbuffer	UInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4324
+	glxflags	ignore
+	offset		?
+
+GetFramebufferAttachmentParameteriv(target, attachment, pname, params)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	ARB_framebuffer_object
+	dlflags		notlistable
+	version		3.0
+	extension
+	glxvendorpriv	1428
+	glxflags	ignore
+	offset		?
+
+GenerateMipmap(target)
+	return		void
+	param		target		GLenum in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension
+	glxropcode	4325
+	glxflags	ignore
+	offset		?
+
+# Promoted from EXT_framebuffer_blit
+BlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter)
+	return		void
+	param		srcX0		Int32 in value
+	param		srcY0		Int32 in value
+	param		srcX1		Int32 in value
+	param		srcY1		Int32 in value
+	param		dstX0		Int32 in value
+	param		dstY0		Int32 in value
+	param		dstX1		Int32 in value
+	param		dstY1		Int32 in value
+	param		mask		ClearBufferMask in value
+	param		filter		GLenum in value
+	category	ARB_framebuffer_object
+	version		3.0
+	glxropcode	4330
+	offset		?
+
+# Promoted from EXT_framebuffer_multisample
+RenderbufferStorageMultisample(target, samples, internalformat, width, height)
+	return		void
+	param		target		GLenum in value
+	param		samples		SizeI in value
+	param		internalformat	GLenum in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	ARB_framebuffer_object
+	version		3.0
+	glxropcode	4331
+	offset		?
+
+# Promoted from ARB_geometry_shader4
+FramebufferTextureLayer(target, attachment, texture, level, layer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		layer		CheckedInt32 in value
+	category	ARB_framebuffer_object
+	version		3.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+
+###############################################################################
+#
+# ARB Extension #46
+# ARB_framebuffer_sRGB commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_framebuffer_sRGB
+
+###############################################################################
+#
+# ARB Extension #47
+# ARB_geometry_shader4 commands
+#
+###############################################################################
+
+ProgramParameteriARB(program, pname, value)
+	return		void
+	param		program		UInt32 in value
+	param		pname		ProgramParameterPName in value
+	param		value		Int32 in value
+	category	ARB_geometry_shader4
+	version		3.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+
+FramebufferTextureARB(target, attachment, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	category	ARB_geometry_shader4
+	version		3.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+FramebufferTextureLayerARB(target, attachment, texture, level, layer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		layer		CheckedInt32 in value
+	category	ARB_geometry_shader4
+	version		3.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	alias		FramebufferTextureLayer
+
+FramebufferTextureFaceARB(target, attachment, texture, level, face)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		face		TextureTarget in value
+	category	ARB_geometry_shader4
+	version		3.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# ARB Extension #48
+# ARB_half_float_vertex commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_half_float_vertex
+
+###############################################################################
+#
+# ARB Extension #49
+# ARB_instanced_arrays commands
+#
+###############################################################################
+
+VertexAttribDivisorARB(index, divisor)
+	return		void
+	param		index		UInt32 in value
+	param		divisor		UInt32 in value
+	category	ARB_instanced_arrays
+	version		2.0
+	extension
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# ARB Extension #50
+# ARB_map_buffer_range commands (also OpenGL 3.0)
+#
+###############################################################################
+
+MapBufferRange(target, offset, length, access)
+	return		VoidPointer
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffset in value
+	param		length		BufferSize in value
+	param		access		BufferAccessMask in value
+	category	ARB_map_buffer_range
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# Promoted from APPLE_flush_buffer_range
+FlushMappedBufferRange(target, offset, length)
+	return		void
+	param		target		BufferTargetARB in value
+	param		offset		BufferOffset in value
+	param		length		BufferSize in value
+	category	ARB_map_buffer_range
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #51
+# ARB_texture_buffer_object commands
+#
+###############################################################################
+
+TexBufferARB(target, internalformat, buffer)
+	return		void
+	param		target		TextureTarget in value
+	param		internalformat	GLenum in value
+	param		buffer		UInt32 in value
+	category	ARB_texture_buffer_object
+	version		3.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	alias		TexBuffer
+
+###############################################################################
+#
+# ARB Extension #52
+# ARB_texture_compression_rgtc commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_compression_rgtc
+
+###############################################################################
+#
+# ARB Extension #53
+# ARB_texture_rg commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_rg
+
+###############################################################################
+#
+# ARB Extension #54
+# ARB_vertex_array_object commands (also OpenGL 3.0)
+#
+###############################################################################
+
+# Promoted from APPLE_vertex_array_object
+BindVertexArray(array)
+	return		void
+	param		array		UInt32 in value
+	category	ARB_vertex_array_object
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteVertexArrays(n, arrays)
+	return		void
+	param		n		SizeI in value
+	param		arrays		UInt32 in array [n]
+	category	ARB_vertex_array_object
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GenVertexArrays(n, arrays)
+	return		void
+	param		n		SizeI in value
+	param		arrays		UInt32 out array [n]
+	category	ARB_vertex_array_object
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsVertexArray(array)
+	return		Boolean
+	param		array		UInt32 in value
+	category	ARB_vertex_array_object
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #55 - WGL_ARB_create_context
+# ARB Extension #56 - GLX_ARB_create_context
+#
+###############################################################################
+
+###############################################################################
+#
+# ARB Extension #57
+# ARB_uniform_buffer_object commands
+#
+###############################################################################
+
+GetUniformIndices(program, uniformCount, uniformNames, uniformIndices)
+	return		void
+	param		program		UInt32 in value
+	param		uniformCount	SizeI in value
+	param		uniformNames	CharPointer in array [COMPSIZE(uniformCount)]
+	param		uniformIndices	UInt32 out array [COMPSIZE(uniformCount)]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetActiveUniformsiv(program, uniformCount, uniformIndices, pname, params)
+	return		void
+	param		program		UInt32 in value
+	param		uniformCount	SizeI in value
+	param		uniformIndices	UInt32 in array [COMPSIZE(uniformCount)]
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetActiveUniformName(program, uniformIndex, bufSize, length, uniformName)
+	return		void
+	param		program		UInt32 in value
+	param		uniformIndex	UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		uniformName	Char out array [bufSize]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetUniformBlockIndex(program, uniformBlockName)
+	return		UInt32
+	param		program		UInt32 in value
+	param		uniformBlockName	Char in array [COMPSIZE()]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetActiveUniformBlockiv(program, uniformBlockIndex, pname, params)
+	return		void
+	param		program		UInt32 in value
+	param		uniformBlockIndex	UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetActiveUniformBlockName(program, uniformBlockIndex, bufSize, length, uniformBlockName)
+	return		void
+	param		program		UInt32 in value
+	param		uniformBlockIndex	UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		uniformBlockName	Char out array [bufSize]
+	category	ARB_uniform_buffer_object
+	dlflags		notlistable
+	version		2.0
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+UniformBlockBinding(program, uniformBlockIndex, uniformBlockBinding)
+	return		void
+	param		program		UInt32 in value
+	param		uniformBlockIndex	UInt32 in value
+	param		uniformBlockBinding	UInt32 in value
+	category	ARB_uniform_buffer_object
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+
+###############################################################################
+#
+# ARB Extension #58
+# ARB_compatibility commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_compatibility
+
+###############################################################################
+#
+# ARB Extension #59
+# ARB_copy_buffer commands
+#
+###############################################################################
+
+CopyBufferSubData(readTarget, writeTarget, readOffset, writeOffset, size)
+	return		void
+	param		readTarget	GLenum in value
+	param		writeTarget	GLenum in value
+	param		readOffset	BufferOffset in value
+	param		writeOffset	BufferOffset in value
+	param		size		BufferSize in value
+	category	ARB_copy_buffer
+	version		3.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #60
+# ARB_shader_texture_lod commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_shader_texture_lod
+
+###############################################################################
+#
+# ARB Extension #61
+# ARB_depth_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_depth_clamp
+
+###############################################################################
+#
+# ARB Extension #62
+# ARB_draw_elements_base_vertex commands
+#
+###############################################################################
+
+DrawElementsBaseVertex(mode, count, type, indices, basevertex)
+	return		void
+	param		mode		GLenum in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		basevertex	Int32 in value
+	category	ARB_draw_elements_base_vertex
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DrawRangeElementsBaseVertex(mode, start, end, count, type, indices, basevertex)
+	return		void
+	param		mode		GLenum in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		basevertex	Int32 in value
+	category	ARB_draw_elements_base_vertex
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DrawElementsInstancedBaseVertex(mode, count, type, indices, primcount, basevertex)
+	return		void
+	param		mode		GLenum in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		primcount	SizeI in value
+	param		basevertex	Int32 in value
+	category	ARB_draw_elements_base_vertex
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiDrawElementsBaseVertex(mode, count, type, indices, primcount, basevertex)
+	return		void
+	param		mode		GLenum in value
+	param		count		SizeI in array [COMPSIZE(primcount)]
+	param		type		DrawElementsType in value
+	param		indices		VoidPointer in array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	param		basevertex	Int32 in array [COMPSIZE(primcount)]
+	category	ARB_draw_elements_base_vertex
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #63
+# ARB_fragment_coord_conventions commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_fragment_coord_conventions
+
+###############################################################################
+#
+# ARB Extension #64
+# ARB_provoking_vertex commands
+#
+###############################################################################
+
+ProvokingVertex(mode)
+	return		void
+	param		mode		GLenum in value
+	category	ARB_provoking_vertex
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #65
+# ARB_seamless_cube_map commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_seamless_cube_map
+
+###############################################################################
+#
+# ARB Extension #66
+# ARB_sync commands
+#
+###############################################################################
+
+FenceSync(condition, flags)
+	return		sync
+	param		condition	GLenum in value
+	param		flags		GLbitfield in value
+	category	ARB_sync
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsSync(sync)
+	return		Boolean
+	param		sync		sync in value
+	category	ARB_sync
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteSync(sync)
+	return		void
+	param		sync		sync in value
+	category	ARB_sync
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ClientWaitSync(sync, flags, timeout)
+	return		GLenum
+	param		sync		sync in value
+	param		flags		GLbitfield in value
+	param		timeout		UInt64 in value
+	category	ARB_sync
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+WaitSync(sync, flags, timeout)
+	return		void
+	param		sync		sync in value
+	param		flags		GLbitfield in value
+	param		timeout		UInt64 in value
+	category	ARB_sync
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetInteger64v(pname, params)
+	return		void
+	param		pname		GLenum in value
+	param		params		Int64 out array [COMPSIZE(pname)]
+	category	ARB_sync
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetSynciv(sync, pname, bufSize, length, values)
+	return		void
+	param		sync		sync in value
+	param		pname		GLenum in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		values		Int32 out array [length]
+	category	ARB_sync
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #67
+# ARB_texture_multisample commands
+#
+###############################################################################
+
+TexImage2DMultisample(target, samples, internalformat, width, height, fixedsamplelocations)
+	return		void
+	param		target		GLenum in value
+	param		samples		SizeI in value
+	param		internalformat	Int32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		fixedsamplelocations	Boolean in value
+	category	ARB_texture_multisample
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexImage3DMultisample(target, samples, internalformat, width, height, depth, fixedsamplelocations)
+	return		void
+	param		target		GLenum in value
+	param		samples		SizeI in value
+	param		internalformat	Int32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		fixedsamplelocations	Boolean in value
+	category	ARB_texture_multisample
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetMultisamplefv(pname, index, val)
+	return		void
+	param		pname		GLenum in value
+	param		index		UInt32 in value
+	param		val		Float32 out array [COMPSIZE(pname)]
+	category	ARB_texture_multisample
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+SampleMaski(index, mask)
+	return		void
+	param		index		UInt32 in value
+	param		mask		GLbitfield in value
+	category	ARB_texture_multisample
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #68
+# ARB_vertex_array_bgra commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_vertex_array_bgra
+
+###############################################################################
+#
+# ARB Extension #69
+# ARB_draw_buffers_blend commands
+#
+###############################################################################
+
+BlendEquationi(buf, mode)
+	return		void
+	param		buf		UInt32 in value
+	param		mode		GLenum in value
+	category	ARB_draw_buffers_blend
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendEquationSeparatei(buf, modeRGB, modeAlpha)
+	return		void
+	param		buf		UInt32 in value
+	param		modeRGB		GLenum in value
+	param		modeAlpha	GLenum in value
+	category	ARB_draw_buffers_blend
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendFunci(buf, src, dst)
+	return		void
+	param		buf		UInt32 in value
+	param		src		GLenum in value
+	param		dst		GLenum in value
+	category	ARB_draw_buffers_blend
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendFuncSeparatei(buf, srcRGB, dstRGB, srcAlpha, dstAlpha)
+	return		void
+	param		buf		UInt32 in value
+	param		srcRGB		GLenum in value
+	param		dstRGB		GLenum in value
+	param		srcAlpha	GLenum in value
+	param		dstAlpha	GLenum in value
+	category	ARB_draw_buffers_blend
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #70
+# ARB_sample_shading commands
+#
+###############################################################################
+
+MinSampleShading(value)
+	return		void
+	param		value		ClampedColorF in value
+	category	ARB_sample_shading
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# ARB Extension #71
+# ARB_texture_cube_map_array commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_cube_map_array
+
+###############################################################################
+#
+# ARB Extension #72
+# ARB_texture_gather commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_gather
+
+###############################################################################
+#
+# ARB Extension #73
+# ARB_texture_query_lod commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_texture_query_lod
+
+###############################################################################
+#
+# ARB Extension #74 - WGL_ARB_create_context_profile
+# ARB Extension #75 - GLX_ARB_create_context_profile
+#
+###############################################################################
+
+
+###############################################################################
+###############################################################################
+#
+# Non-ARB extensions, in order by registry extension number
+#
+###############################################################################
+###############################################################################
+
+###############################################################################
+#
+# Extension #1
+# EXT_abgr commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_abgr
+
+###############################################################################
+#
+# Extension #2
+# EXT_blend_color commands
+#
+###############################################################################
+
+BlendColorEXT(red, green, blue, alpha)
+	return		void
+	param		red		ClampedColorF in value
+	param		green		ClampedColorF in value
+	param		blue		ClampedColorF in value
+	param		alpha		ClampedColorF in value
+	category	EXT_blend_color
+	version		1.0
+	glxropcode	4096
+	glxflags	EXT
+	extension	soft
+	alias		BlendColor
+
+###############################################################################
+#
+# Extension #3
+# EXT_polygon_offset commands
+#
+###############################################################################
+
+PolygonOffsetEXT(factor, bias)
+	return		void
+	param		factor		Float32 in value
+	param		bias		Float32 in value
+	category	EXT_polygon_offset
+	version		1.0
+	glxropcode	4098
+	glxflags	EXT
+	extension	soft
+	offset		414
+
+###############################################################################
+#
+# Extension #4
+# EXT_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture
+
+###############################################################################
+#
+# Extension #5 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #6
+# EXT_texture3D commands
+#
+###############################################################################
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+TexImage3DEXT(target, level, internalformat, width, height, depth, border, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_texture3D
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4114
+	extension
+	alias		TexImage3D
+
+TexSubImage3DEXT(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_texture3D
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4115
+	extension
+	alias		TexSubImage3D
+
+###############################################################################
+#
+# Extension #7
+# SGIS_texture_filter4 commands
+#
+###############################################################################
+
+GetTexFilterFuncSGIS(target, filter, weights)
+	return		void
+	param		target		TextureTarget in value
+	param		filter		TextureFilterSGIS in value
+	param		weights		Float32 out array [COMPSIZE(target/filter)]
+	category	SGIS_texture_filter4
+	dlflags		notlistable
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4101
+	extension
+	offset		415
+
+TexFilterFuncSGIS(target, filter, n, weights)
+	return		void
+	param		target		TextureTarget in value
+	param		filter		TextureFilterSGIS in value
+	param		n		SizeI in value
+	param		weights		Float32 in array [n]
+	category	SGIS_texture_filter4
+	glxflags	SGI
+	version		1.0
+	glxropcode	2064
+	extension
+	offset		416
+
+###############################################################################
+#
+# Extension #8 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #9
+# EXT_subtexture commands
+#
+###############################################################################
+
+TexSubImage1DEXT(target, level, xoffset, width, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_subtexture
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4099
+	extension
+	alias		TexSubImage1D
+
+TexSubImage2DEXT(target, level, xoffset, yoffset, width, height, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_subtexture
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4100
+	extension
+	alias		TexSubImage2D
+
+###############################################################################
+#
+# Extension #10
+# EXT_copy_texture commands
+#
+###############################################################################
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CopyTexImage1DEXT(target, level, internalformat, x, y, width, border)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_copy_texture
+	version		1.0
+	glxflags	EXT
+	glxropcode	4119
+	extension
+	alias		CopyTexImage1D
+
+# Arguably TexelInternalFormat, not PixelInternalFormat
+CopyTexImage2DEXT(target, level, internalformat, x, y, width, height, border)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_copy_texture
+	version		1.0
+	glxflags	EXT
+	glxropcode	4120
+	extension
+	alias		CopyTexImage2D
+
+CopyTexSubImage1DEXT(target, level, xoffset, x, y, width)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	EXT_copy_texture
+	version		1.0
+	glxflags	EXT
+	glxropcode	4121
+	extension
+	alias		CopyTexSubImage1D
+
+CopyTexSubImage2DEXT(target, level, xoffset, yoffset, x, y, width, height)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_copy_texture
+	version		1.0
+	glxflags	EXT
+	glxropcode	4122
+	extension
+	alias		CopyTexSubImage2D
+
+CopyTexSubImage3DEXT(target, level, xoffset, yoffset, zoffset, x, y, width, height)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_copy_texture
+	version		1.0
+	glxflags	EXT
+	glxropcode	4123
+	extension
+	alias		CopyTexSubImage3D
+
+###############################################################################
+#
+# Extension #11
+# EXT_histogram commands
+#
+###############################################################################
+
+GetHistogramEXT(target, reset, format, type, values)
+	return		void
+	param		target		HistogramTargetEXT in value
+	param		reset		Boolean in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		values		Void out array [COMPSIZE(target/format/type)]
+	category	EXT_histogram
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxvendorpriv	5
+	extension
+	offset		417
+
+GetHistogramParameterfvEXT(target, pname, params)
+	return		void
+	param		target		HistogramTargetEXT in value
+	param		pname		GetHistogramParameterPNameEXT in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_histogram
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	6
+	glxflags	EXT
+	extension
+	offset		418
+
+GetHistogramParameterivEXT(target, pname, params)
+	return		void
+	param		target		HistogramTargetEXT in value
+	param		pname		GetHistogramParameterPNameEXT in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_histogram
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	7
+	glxflags	EXT
+	extension
+	offset		419
+
+GetMinmaxEXT(target, reset, format, type, values)
+	return		void
+	param		target		MinmaxTargetEXT in value
+	param		reset		Boolean in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		values		Void out array [COMPSIZE(target/format/type)]
+	category	EXT_histogram
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxvendorpriv	8
+	extension
+	offset		420
+
+GetMinmaxParameterfvEXT(target, pname, params)
+	return		void
+	param		target		MinmaxTargetEXT in value
+	param		pname		GetMinmaxParameterPNameEXT in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_histogram
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	9
+	glxflags	EXT
+	extension
+	offset		421
+
+GetMinmaxParameterivEXT(target, pname, params)
+	return		void
+	param		target		MinmaxTargetEXT in value
+	param		pname		GetMinmaxParameterPNameEXT in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_histogram
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	10
+	glxflags	EXT
+	extension
+	offset		422
+
+HistogramEXT(target, width, internalformat, sink)
+	return		void
+	param		target		HistogramTargetEXT in value
+	param		width		SizeI in value
+	param		internalformat	PixelInternalFormat in value
+	param		sink		Boolean in value
+	category	EXT_histogram
+	version		1.0
+	glxropcode	4110
+	glxflags	EXT
+	extension
+	alias		Histogram
+
+MinmaxEXT(target, internalformat, sink)
+	return		void
+	param		target		MinmaxTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		sink		Boolean in value
+	category	EXT_histogram
+	version		1.0
+	glxropcode	4111
+	glxflags	EXT
+	extension
+	alias		Minmax
+
+ResetHistogramEXT(target)
+	return		void
+	param		target		HistogramTargetEXT in value
+	category	EXT_histogram
+	version		1.0
+	glxropcode	4112
+	glxflags	EXT
+	extension
+	alias		ResetHistogram
+
+ResetMinmaxEXT(target)
+	return		void
+	param		target		MinmaxTargetEXT in value
+	category	EXT_histogram
+	version		1.0
+	glxropcode	4113
+	glxflags	EXT
+	extension
+	alias		ResetMinmax
+
+###############################################################################
+#
+# Extension #12
+# EXT_convolution commands
+#
+###############################################################################
+
+ConvolutionFilter1DEXT(target, internalformat, width, format, type, image)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_convolution
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4101
+	extension
+	alias		ConvolutionFilter1D
+
+ConvolutionFilter2DEXT(target, internalformat, width, height, format, type, image)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_convolution
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4102
+	extension
+	alias		ConvolutionFilter2D
+
+ConvolutionParameterfEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		CheckedFloat32 in value
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4103
+	glxflags	EXT
+	extension
+	alias		ConvolutionParameterf
+
+ConvolutionParameterfvEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4104
+	glxflags	EXT
+	extension
+	alias		ConvolutionParameterfv
+
+ConvolutionParameteriEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		CheckedInt32 in value
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4105
+	glxflags	EXT
+	extension
+	alias		ConvolutionParameteri
+
+ConvolutionParameterivEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4106
+	glxflags	EXT
+	extension
+	alias		ConvolutionParameteriv
+
+CopyConvolutionFilter1DEXT(target, internalformat, x, y, width)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4107
+	glxflags	EXT
+	extension
+	alias		CopyConvolutionFilter1D
+
+CopyConvolutionFilter2DEXT(target, internalformat, x, y, width, height)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_convolution
+	version		1.0
+	glxropcode	4108
+	glxflags	EXT
+	extension
+	alias		CopyConvolutionFilter2D
+
+GetConvolutionFilterEXT(target, format, type, image)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		image		Void out array [COMPSIZE(target/format/type)]
+	category	EXT_convolution
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxvendorpriv	1
+	extension
+	offset		423
+
+GetConvolutionParameterfvEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_convolution
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	2
+	glxflags	EXT
+	extension
+	offset		424
+
+GetConvolutionParameterivEXT(target, pname, params)
+	return		void
+	param		target		ConvolutionTargetEXT in value
+	param		pname		ConvolutionParameterEXT in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_convolution
+	dlflags		notlistable
+	version		1.0
+	glxvendorpriv	3
+	glxflags	EXT
+	extension
+	offset		425
+
+GetSeparableFilterEXT(target, format, type, row, column, span)
+	return		void
+	param		target		SeparableTargetEXT in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		row		Void out array [COMPSIZE(target/format/type)]
+	param		column		Void out array [COMPSIZE(target/format/type)]
+	param		span		Void out array [COMPSIZE(target/format/type)]
+	category	EXT_convolution
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxvendorpriv	4
+	extension
+	offset		426
+
+SeparableFilter2DEXT(target, internalformat, width, height, format, type, row, column)
+	return		void
+	param		target		SeparableTargetEXT in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		row		Void in array [COMPSIZE(target/format/type/width)]
+	param		column		Void in array [COMPSIZE(target/format/type/height)]
+	category	EXT_convolution
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4109
+	extension
+	alias		SeparableFilter2D
+
+###############################################################################
+#
+# Extension #13
+# SGI_color_matrix commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGI_color_matrix
+
+###############################################################################
+#
+# Extension #14
+# SGI_color_table commands
+#
+###############################################################################
+
+ColorTableSGI(target, internalformat, width, format, type, table)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		table		Void in array [COMPSIZE(format/type/width)]
+	category	SGI_color_table
+	dlflags		handcode
+	glxflags	client-handcode server-handcode SGI
+	version		1.0
+	glxropcode	2053
+	extension
+	alias		ColorTable
+
+ColorTableParameterfvSGI(target, pname, params)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		pname		ColorTableParameterPNameSGI in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGI_color_table
+	version		1.0
+	glxropcode	2054
+	glxflags	SGI
+	extension
+	alias		ColorTableParameterfv
+
+ColorTableParameterivSGI(target, pname, params)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		pname		ColorTableParameterPNameSGI in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGI_color_table
+	version		1.0
+	glxropcode	2055
+	glxflags	SGI
+	extension
+	alias		ColorTableParameteriv
+
+CopyColorTableSGI(target, internalformat, x, y, width)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		internalformat	PixelInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	SGI_color_table
+	version		1.0
+	glxropcode	2056
+	glxflags	SGI
+	extension
+	alias		CopyColorTable
+
+GetColorTableSGI(target, format, type, table)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		table		Void out array [COMPSIZE(target/format/type)]
+	category	SGI_color_table
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode SGI
+	version		1.0
+	glxvendorpriv	4098
+	extension
+	offset		427
+
+GetColorTableParameterfvSGI(target, pname, params)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		pname		GetColorTableParameterPNameSGI in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	SGI_color_table
+	dlflags		notlistable
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4099
+	extension
+	offset		428
+
+GetColorTableParameterivSGI(target, pname, params)
+	return		void
+	param		target		ColorTableTargetSGI in value
+	param		pname		GetColorTableParameterPNameSGI in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	SGI_color_table
+	dlflags		notlistable
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4100
+	extension
+	offset		429
+
+###############################################################################
+#
+# Extension #15
+# SGIX_pixel_texture commands
+#
+###############################################################################
+
+PixelTexGenSGIX(mode)
+	return		void
+	param		mode		PixelTexGenModeSGIX in value
+	category	SGIX_pixel_texture
+	version		1.0
+	glxflags	SGI
+	glxropcode	2059
+	extension
+	offset		430
+
+###############################################################################
+#
+# Extension #15 (variant)
+# SGIS_pixel_texture commands
+# Both SGIS and SGIX forms have extension #15!
+#
+###############################################################################
+
+PixelTexGenParameteriSGIS(pname, param)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		param		CheckedInt32 in value
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		431
+
+PixelTexGenParameterivSGIS(pname, params)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		432
+
+PixelTexGenParameterfSGIS(pname, param)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		param		CheckedFloat32 in value
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		433
+
+PixelTexGenParameterfvSGIS(pname, params)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		434
+
+GetPixelTexGenParameterivSGIS(pname, params)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		params		CheckedInt32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxvendorpriv	?
+	glxflags	ignore
+	offset		435
+
+GetPixelTexGenParameterfvSGIS(pname, params)
+	return		void
+	param		pname		PixelTexGenParameterNameSGIS in value
+	param		params		CheckedFloat32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	SGIS_pixel_texture
+	version		1.0
+	extension
+	glxvendorpriv	?
+	glxflags	ignore
+	offset		436
+
+###############################################################################
+#
+# Extension #16
+# SGIS_texture4D commands
+#
+###############################################################################
+
+TexImage4DSGIS(target, level, internalformat, width, height, depth, size4d, border, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		size4d		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth/size4d)]
+	category	SGIS_texture4D
+	dlflags		handcode
+	glxflags	client-handcode server-handcode SGI
+	version		1.0
+	glxropcode	2057
+	extension
+	offset		437
+
+TexSubImage4DSGIS(target, level, xoffset, yoffset, zoffset, woffset, width, height, depth, size4d, format, type, pixels)
+	return		void
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		woffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		size4d		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth/size4d)]
+	category	SGIS_texture4D
+	dlflags		handcode
+	glxflags	client-handcode server-handcode SGI
+	version		1.0
+	glxropcode	2058
+	extension
+	offset		438
+
+###############################################################################
+#
+# Extension #17
+# SGI_texture_color_table commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGI_texture_color_table
+
+###############################################################################
+#
+# Extension #18
+# EXT_cmyka commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_cmyka
+
+###############################################################################
+#
+# Extension #19 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #20
+# EXT_texture_object commands
+#
+###############################################################################
+
+AreTexturesResidentEXT(n, textures, residences)
+	return		Boolean
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	param		residences	Boolean out array [n]
+	category	EXT_texture_object
+	glxflags	EXT
+	glxvendorpriv	11
+	dlflags		notlistable
+	version		1.0
+	extension
+	offset		439
+
+BindTextureEXT(target, texture)
+	return		void
+	param		target	TextureTarget in value
+	param		texture Texture in value
+	category	EXT_texture_object
+	version		1.0
+	glxflags	EXT
+	glxropcode	4117
+	extension
+	alias		BindTexture
+
+DeleteTexturesEXT(n, textures)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	category	EXT_texture_object
+	dlflags		notlistable
+	version		1.0
+	glxflags	EXT
+	glxvendorpriv	12
+	extension
+	offset		561
+
+GenTexturesEXT(n, textures)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture out array [n]
+	category	EXT_texture_object
+	dlflags		notlistable
+	version		1.0
+	glxflags	EXT
+	glxvendorpriv	13
+	extension
+	offset		440
+
+IsTextureEXT(texture)
+	return		Boolean
+	param		texture Texture in value
+	category	EXT_texture_object
+	dlflags		notlistable
+	version		1.0
+	glxflags	EXT
+	glxvendorpriv	14
+	extension
+	offset		441
+
+PrioritizeTexturesEXT(n, textures, priorities)
+	return		void
+	param		n		SizeI in value
+	param		textures	Texture in array [n]
+	param		priorities	ClampedFloat32 in array [n]
+	category	EXT_texture_object
+	glxflags	EXT
+	version		1.0
+	glxropcode	4118
+	extension
+	alias		PrioritizeTextures
+
+###############################################################################
+#
+# Extension #21
+# SGIS_detail_texture commands
+#
+###############################################################################
+
+DetailTexFuncSGIS(target, n, points)
+	return		void
+	param		target		TextureTarget in value
+	param		n		SizeI in value
+	param		points		Float32 in array [n*2]
+	category	SGIS_detail_texture
+	glxflags	SGI
+	version		1.0
+	glxropcode	2051
+	extension
+	offset		442
+
+GetDetailTexFuncSGIS(target, points)
+	return		void
+	param		target		TextureTarget in value
+	param		points		Float32 out array [COMPSIZE(target)]
+	category	SGIS_detail_texture
+	dlflags		notlistable
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4096
+	extension
+	offset		443
+
+###############################################################################
+#
+# Extension #22
+# SGIS_sharpen_texture commands
+#
+###############################################################################
+
+SharpenTexFuncSGIS(target, n, points)
+	return		void
+	param		target		TextureTarget in value
+	param		n		SizeI in value
+	param		points		Float32 in array [n*2]
+	category	SGIS_sharpen_texture
+	glxflags	SGI
+	version		1.0
+	glxropcode	2052
+	extension
+	offset		444
+
+GetSharpenTexFuncSGIS(target, points)
+	return		void
+	param		target		TextureTarget in value
+	param		points		Float32 out array [COMPSIZE(target)]
+	category	SGIS_sharpen_texture
+	dlflags		notlistable
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4097
+	extension
+	offset		445
+
+###############################################################################
+#
+# EXT_packed_pixels commands
+# Extension #23
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_packed_pixels
+
+###############################################################################
+#
+# Extension #24
+# SGIS_texture_lod commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIS_texture_lod
+
+###############################################################################
+#
+# Extension #25
+# SGIS_multisample commands
+#
+###############################################################################
+
+SampleMaskSGIS(value, invert)
+	return		void
+	param		value		ClampedFloat32 in value
+	param		invert		Boolean in value
+	category	SGIS_multisample
+	version		1.1
+	glxropcode	2048
+	glxflags	SGI
+	extension
+	alias		SampleMaskEXT
+
+SamplePatternSGIS(pattern)
+	return		void
+	param		pattern		SamplePatternSGIS in value
+	category	SGIS_multisample
+	version		1.0
+	glxropcode	2049
+	glxflags	SGI
+	extension
+	alias		SamplePatternEXT
+
+###############################################################################
+#
+# Extension #26 - no specification?
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #27
+# EXT_rescale_normal commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_rescale_normal
+
+###############################################################################
+#
+# Extension #28 - GLX_EXT_visual_info
+# Extension #29 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #30
+# EXT_vertex_array commands
+#
+###############################################################################
+
+ArrayElementEXT(i)
+	return		void
+	param		i		Int32 in value
+	category	EXT_vertex_array
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	alias		ArrayElement
+
+ColorPointerEXT(size, type, stride, count, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		ColorPointerType in value
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		448
+
+DrawArraysEXT(mode, first, count)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	category	EXT_vertex_array
+	dlflags		handcode
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	glxropcode	4116
+	extension
+	alias		DrawArrays
+
+EdgeFlagPointerEXT(stride, count, pointer)
+	return		void
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Boolean in array [COMPSIZE(stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		449
+
+GetPointervEXT(pname, params)
+	return		void
+	param		pname		GetPointervPName in value
+	param		params		VoidPointer out array [1]
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	alias		GetPointerv
+
+IndexPointerEXT(type, stride, count, pointer)
+	return		void
+	param		type		IndexPointerType in value
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		450
+
+NormalPointerEXT(type, stride, count, pointer)
+	return		void
+	param		type		NormalPointerType in value
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		451
+
+TexCoordPointerEXT(size, type, stride, count, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		TexCoordPointerType in value
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		452
+
+VertexPointerEXT(size, type, stride, count, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		stride		SizeI in value
+	param		count		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride/count)] retained
+	category	EXT_vertex_array
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.0
+	extension
+	offset		453
+
+###############################################################################
+#
+# Extension #31
+# EXT_misc_attribute commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_misc_attribute
+
+###############################################################################
+#
+# Extension #32
+# SGIS_generate_mipmap commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIS_generate_mipmap
+
+###############################################################################
+#
+# Extension #33
+# SGIX_clipmap commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_clipmap
+
+###############################################################################
+#
+# Extension #34
+# SGIX_shadow commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_shadow
+
+###############################################################################
+#
+# Extension #35
+# SGIS_texture_edge_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIS_texture_edge_clamp
+
+###############################################################################
+#
+# Extension #36
+# SGIS_texture_border_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIS_texture_border_clamp
+
+###############################################################################
+#
+# Extension #37
+# EXT_blend_minmax commands
+#
+###############################################################################
+
+BlendEquationEXT(mode)
+	return		void
+	param		mode		BlendEquationModeEXT in value
+	category	EXT_blend_minmax
+	version		1.0
+	glxropcode	4097
+	glxflags	EXT
+	extension	soft
+	alias		BlendEquation
+
+###############################################################################
+#
+# Extension #38
+# EXT_blend_subtract commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_blend_subtract
+
+###############################################################################
+#
+# Extension #39
+# EXT_blend_logic_op commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_blend_logic_op
+
+###############################################################################
+#
+# Extension #40 - GLX_SGI_swap_control
+# Extension #41 - GLX_SGI_video_sync
+# Extension #42 - GLX_SGI_make_current_read
+# Extension #43 - GLX_SGIX_video_source
+# Extension #44 - GLX_EXT_visual_rating
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #45
+# SGIX_interlace commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_interlace
+
+###############################################################################
+#
+# Extension #46
+# SGIX_pixel_tiles commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_pixel_tiles
+
+###############################################################################
+#
+# Extension #47 - GLX_EXT_import_context
+# Extension #48 - skipped
+# Extension #49 - GLX_SGIX_fbconfig
+# Extension #50 - GLX_SGIX_pbuffer
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #51
+# SGIX_texture_select commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_select
+
+###############################################################################
+#
+# Extension #52
+# SGIX_sprite commands
+#
+###############################################################################
+
+SpriteParameterfSGIX(pname, param)
+	return		void
+	param		pname		SpriteParameterNameSGIX in value
+	param		param		CheckedFloat32 in value
+	category	SGIX_sprite
+	version		1.0
+	glxflags	SGI
+	glxropcode	2060
+	extension
+	offset		454
+
+SpriteParameterfvSGIX(pname, params)
+	return		void
+	param		pname		SpriteParameterNameSGIX in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIX_sprite
+	version		1.0
+	glxflags	SGI
+	glxropcode	2061
+	extension
+	offset		455
+
+SpriteParameteriSGIX(pname, param)
+	return		void
+	param		pname		SpriteParameterNameSGIX in value
+	param		param		CheckedInt32 in value
+	category	SGIX_sprite
+	version		1.0
+	glxflags	SGI
+	glxropcode	2062
+	extension
+	offset		456
+
+SpriteParameterivSGIX(pname, params)
+	return		void
+	param		pname		SpriteParameterNameSGIX in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGIX_sprite
+	version		1.0
+	glxflags	SGI
+	glxropcode	2063
+	extension
+	offset		457
+
+###############################################################################
+#
+# Extension #53
+# SGIX_texture_multi_buffer commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_multi_buffer
+
+###############################################################################
+#
+# Extension #54
+# EXT_point_parameters / SGIS_point_parameters commands
+#
+###############################################################################
+
+PointParameterfEXT(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		CheckedFloat32 in value
+	category	EXT_point_parameters
+	version		1.0
+	glxflags	SGI
+	extension
+	alias		PointParameterfARB
+
+PointParameterfvEXT(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_point_parameters
+	version		1.0
+	glxflags	SGI
+	extension
+	alias		PointParameterfvARB
+
+PointParameterfSGIS(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		CheckedFloat32 in value
+	category	SGIS_point_parameters
+	version		1.0
+	glxflags	SGI
+	extension
+	alias		PointParameterfARB
+
+PointParameterfvSGIS(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIS_point_parameters
+	version		1.0
+	glxflags	SGI
+	extension
+	alias		PointParameterfvARB
+
+###############################################################################
+#
+# Extension #55
+# SGIX_instruments commands
+#
+###############################################################################
+
+GetInstrumentsSGIX()
+	return		Int32
+	dlflags		notlistable
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4102
+	extension
+	offset		460
+
+InstrumentsBufferSGIX(size, buffer)
+	return		void
+	param		size		SizeI in value
+	param		buffer		Int32 out array [size] retained
+	dlflags		notlistable
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4103
+	extension
+	offset		461
+
+PollInstrumentsSGIX(marker_p)
+	return		Int32
+	param		marker_p	Int32 out array [1]
+	dlflags		notlistable
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxvendorpriv	4104
+	extension
+	offset		462
+
+ReadInstrumentsSGIX(marker)
+	return		void
+	param		marker		Int32 in value
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxropcode	2077
+	extension
+	offset		463
+
+StartInstrumentsSGIX()
+	return		void
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxropcode	2069
+	extension
+	offset		464
+
+StopInstrumentsSGIX(marker)
+	return		void
+	param		marker		Int32 in value
+	category	SGIX_instruments
+	version		1.0
+	glxflags	SGI
+	glxropcode	2070
+	extension
+	offset		465
+
+###############################################################################
+#
+# Extension #56
+# SGIX_texture_scale_bias commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_scale_bias
+
+###############################################################################
+#
+# Extension #57
+# SGIX_framezoom commands
+#
+###############################################################################
+
+FrameZoomSGIX(factor)
+	return		void
+	param		factor		CheckedInt32 in value
+	category	SGIX_framezoom
+	version		1.0
+	glxflags	SGI
+	glxropcode	2072
+	extension
+	offset		466
+
+###############################################################################
+#
+# Extension #58
+# SGIX_tag_sample_buffer commands
+#
+###############################################################################
+
+TagSampleBufferSGIX()
+	return		void
+	category	SGIX_tag_sample_buffer
+	version		1.0
+	glxropcode	2050
+	glxflags	SGI
+	extension
+	offset		467
+
+###############################################################################
+#
+# Extension #59
+# SGIX_polynomial_ffd commands
+#
+###############################################################################
+
+DeformationMap3dSGIX(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, w1, w2, wstride, worder, points)
+	return		void
+	param		target		FfdTargetSGIX in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordD in value
+	param		v2		CoordD in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		w1		CoordD in value
+	param		w2		CoordD in value
+	param		wstride		Int32 in value
+	param		worder		CheckedInt32 in value
+	param		points		CoordD in array [COMPSIZE(target/ustride/uorder/vstride/vorder/wstride/worder)]
+	dlflags		handcode
+	category	SGIX_polynomial_ffd
+	version		1.0
+	glxflags	SGI ignore
+	glxropcode	2073
+	extension
+	offset		?
+
+DeformationMap3fSGIX(target, u1, u2, ustride, uorder, v1, v2, vstride, vorder, w1, w2, wstride, worder, points)
+	return		void
+	param		target		FfdTargetSGIX in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordF in value
+	param		v2		CoordF in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		w1		CoordF in value
+	param		w2		CoordF in value
+	param		wstride		Int32 in value
+	param		worder		CheckedInt32 in value
+	param		points		CoordF in array [COMPSIZE(target/ustride/uorder/vstride/vorder/wstride/worder)]
+	category	SGIX_polynomial_ffd
+	dlflags		handcode
+	version		1.0
+	glxflags	SGI ignore
+	glxropcode	2074
+	extension
+	offset		?
+
+DeformSGIX(mask)
+	return		void
+	param		mask		FfdMaskSGIX in value
+	category	SGIX_polynomial_ffd
+	version		1.0
+	glxflags	SGI ignore
+	glxropcode	2075
+	extension
+	offset		?
+
+LoadIdentityDeformationMapSGIX(mask)
+	return		void
+	param		mask		FfdMaskSGIX in value
+	category	SGIX_polynomial_ffd
+	version		1.0
+	glxflags	SGI ignore
+	glxropcode	2076
+	extension
+	offset		?
+
+###############################################################################
+#
+# Extension #60
+# SGIX_reference_plane commands
+#
+###############################################################################
+
+ReferencePlaneSGIX(equation)
+	return		void
+	param		equation	Float64 in array [4]
+	category	SGIX_reference_plane
+	version		1.0
+	glxflags	SGI
+	glxropcode	2071
+	extension
+	offset		468
+
+###############################################################################
+#
+# Extension #61
+# SGIX_flush_raster commands
+#
+###############################################################################
+
+FlushRasterSGIX()
+	return		void
+	category	SGIX_flush_raster
+	version		1.0
+	dlflags		notlistable
+	glxflags	SGI
+	glxvendorpriv	4105
+	extension
+	offset		469
+
+###############################################################################
+#
+# Extension #62 - GLX_SGIX_cushion
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #63
+# SGIX_depth_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_depth_texture
+
+###############################################################################
+#
+# Extension #64
+# SGIS_fog_function commands
+#
+###############################################################################
+
+FogFuncSGIS(n, points)
+	return		void
+	param		n		SizeI in value
+	param		points		Float32 in array [n*2]
+	category	SGIS_fog_function
+	version		1.1
+	glxflags	SGI
+	glxropcode	2067
+	extension
+	offset
+
+# Need to insert GLX information
+GetFogFuncSGIS(points)
+	return		void
+	param		points		Float32 out array [COMPSIZE()]
+	category	SGIS_fog_function
+	version		1.1
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset
+
+###############################################################################
+#
+# Extension #65
+# SGIX_fog_offset commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_fog_offset
+
+###############################################################################
+#
+# Extension #66
+# HP_image_transform commands
+#
+###############################################################################
+
+ImageTransformParameteriHP(target, pname, param)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		param		Int32 in value
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ImageTransformParameterfHP(target, pname, param)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		param		Float32 in value
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ImageTransformParameterivHP(target, pname, params)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ImageTransformParameterfvHP(target, pname, params)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		params		Float32 in array [COMPSIZE(pname)]
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GetImageTransformParameterivHP(target, pname, params)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GetImageTransformParameterfvHP(target, pname, params)
+	return		void
+	param		target		ImageTransformTargetHP in value
+	param		pname		ImageTransformPNameHP in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	HP_image_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #67
+# HP_convolution_border_modes commands
+#
+###############################################################################
+
+# (none)
+newcategory: HP_convolution_border_modes
+
+###############################################################################
+#
+# Extension #68
+# INGR_palette_buffer commands
+#
+###############################################################################
+
+#@ (Intergraph hasn't provided a spec)
+
+###############################################################################
+#
+# Extension #69
+# SGIX_texture_add_env commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_add_env
+
+###############################################################################
+#
+# Extension #70 - skipped
+# Extension #71 - skipped
+# Extension #72 - skipped
+# Extension #73 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #74
+# EXT_color_subtable commands
+#
+# This was probably never actually shipped as an EXT - just written up as a
+# reference for OpenGL 1.2 ARB_imaging.
+#
+###############################################################################
+
+ColorSubTableEXT(target, start, count, format, type, data)
+	return		void
+	param		target		ColorTableTarget in value
+	param		start		SizeI in value
+	param		count		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		data		Void in array [COMPSIZE(format/type/count)]
+	category	EXT_color_subtable
+	version		1.2
+	alias		ColorSubTable
+
+CopyColorSubTableEXT(target, start, x, y, width)
+	return		void
+	param		target		ColorTableTarget in value
+	param		start		SizeI in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	EXT_color_subtable
+	version		1.2
+	alias		CopyColorSubTable
+
+###############################################################################
+#
+# Extension #75 - GLU_EXT_object_space_tess
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #76
+# PGI_vertex_hints commands
+#
+###############################################################################
+
+# (none)
+newcategory: PGI_vertex_hints
+
+###############################################################################
+#
+# Extension #77
+# PGI_misc_hints commands
+#
+###############################################################################
+
+HintPGI(target, mode)
+	return		void
+	param		target		HintTargetPGI in value
+	param		mode		Int32 in value
+	category	PGI_misc_hints
+	version		1.1
+	offset		544
+
+###############################################################################
+#
+# Extension #78
+# EXT_paletted_texture commands
+#
+###############################################################################
+
+ColorTableEXT(target, internalFormat, width, format, type, table)
+	return		void
+	param		target		ColorTableTarget in value
+	param		internalFormat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		table		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_paletted_texture
+	version		1.1
+	alias		ColorTable
+
+GetColorTableEXT(target, format, type, data)
+	return		void
+	param		target		ColorTableTarget in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		data		Void out array [COMPSIZE(target/format/type)]
+	category	EXT_paletted_texture
+	version		1.1
+	offset		550
+
+GetColorTableParameterivEXT(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		GetColorTableParameterPName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_paletted_texture
+	version		1.1
+	offset		551
+
+GetColorTableParameterfvEXT(target, pname, params)
+	return		void
+	param		target		ColorTableTarget in value
+	param		pname		GetColorTableParameterPName in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_paletted_texture
+	version		1.1
+	offset		552
+
+###############################################################################
+#
+# Extension #79
+# EXT_clip_volume_hint commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_clip_volume_hint
+
+###############################################################################
+#
+# Extension #80
+# SGIX_list_priority commands
+#
+###############################################################################
+
+# @@@ Needs vendorpriv opcodes assigned
+GetListParameterfvSGIX(list, pname, params)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		params		CheckedFloat32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxvendorpriv	?
+	extension
+	offset		470
+
+# @@@ Needs vendorpriv opcodes assigned
+GetListParameterivSGIX(list, pname, params)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		params		CheckedInt32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxvendorpriv	?
+	extension
+	offset		471
+
+ListParameterfSGIX(list, pname, param)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		param		CheckedFloat32 in value
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxropcode	2078
+	extension
+	offset		472
+
+ListParameterfvSGIX(list, pname, params)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxropcode	2079
+	extension
+	offset		473
+
+ListParameteriSGIX(list, pname, param)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		param		CheckedInt32 in value
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxropcode	2080
+	extension
+	offset		474
+
+ListParameterivSGIX(list, pname, params)
+	return		void
+	param		list		List in value
+	param		pname		ListParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	dlflags		notlistable
+	glxflags	ignore
+	category	SGIX_list_priority
+	version		1.0
+	glxropcode	2081
+	extension
+	offset		475
+
+###############################################################################
+#
+# Extension #81
+# SGIX_ir_instrument1 commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_ir_instrument1
+
+###############################################################################
+#
+# Extension #82
+# SGIX_calligraphic_fragment commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_calligraphic_fragment
+
+###############################################################################
+#
+# Extension #83 - GLX_SGIX_video_resize
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #84
+# SGIX_texture_lod_bias commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_lod_bias
+
+###############################################################################
+#
+# Extension #85 - skipped
+# Extension #86 - GLX_SGIX_dmbuffer
+# Extension #87 - skipped
+# Extension #88 - skipped
+# Extension #89 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #90
+# SGIX_shadow_ambient commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_shadow_ambient
+
+###############################################################################
+#
+# Extension #91 - GLX_SGIX_swap_group
+# Extension #92 - GLX_SGIX_swap_barrier
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #93
+# EXT_index_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_index_texture
+
+###############################################################################
+#
+# Extension #94
+# EXT_index_material commands
+#
+###############################################################################
+
+IndexMaterialEXT(face, mode)
+	return		void
+	param		face		MaterialFace in value
+	param		mode		IndexMaterialParameterEXT in value
+	category	EXT_index_material
+	version		1.1
+	extension	soft
+	glxflags	ignore
+	offset		538
+
+###############################################################################
+#
+# Extension #95
+# EXT_index_func commands
+#
+###############################################################################
+
+IndexFuncEXT(func, ref)
+	return		void
+	param		func		IndexFunctionEXT in value
+	param		ref		ClampedFloat32 in value
+	category	EXT_index_func
+	version		1.1
+	extension	soft
+	glxflags	ignore
+	offset		539
+
+###############################################################################
+#
+# Extension #96
+# EXT_index_array_formats commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_index_array_formats
+
+###############################################################################
+#
+# Extension #97
+# EXT_compiled_vertex_array commands
+#
+###############################################################################
+
+LockArraysEXT(first, count)
+	return		void
+	param		first		Int32 in value
+	param		count		SizeI in value
+	category	EXT_compiled_vertex_array
+	version		1.1
+	dlflags		notlistable
+	extension	soft
+	glxflags	ignore
+	offset		540
+
+UnlockArraysEXT()
+	return		void
+	category	EXT_compiled_vertex_array
+	version		1.1
+	dlflags		notlistable
+	extension	soft
+	glxflags	ignore
+	offset		541
+
+###############################################################################
+#
+# Extension #98
+# EXT_cull_vertex commands
+#
+###############################################################################
+
+CullParameterdvEXT(pname, params)
+	return		void
+	param		pname		CullParameterEXT in value
+	param		params		Float64 out array [4]
+	category	EXT_cull_vertex
+	version		1.1
+	dlflags		notlistable
+	extension	soft
+	glxflags	ignore
+	offset		542
+
+CullParameterfvEXT(pname, params)
+	return		void
+	param		pname		CullParameterEXT in value
+	param		params		Float32 out array [4]
+	category	EXT_cull_vertex
+	version		1.1
+	dlflags		notlistable
+	extension	soft
+	glxflags	ignore
+	offset		543
+
+###############################################################################
+#
+# Extension #99 - skipped
+# Extension #100 - GLU_EXT_nurbs_tessellator
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #101
+# SGIX_ycrcb commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_ycrcb
+
+###############################################################################
+#
+# Extension #102
+# SGIX_fragment_lighting commands
+#
+###############################################################################
+
+FragmentColorMaterialSGIX(face, mode)
+	return		void
+	param		face		MaterialFace in value
+	param		mode		MaterialParameter in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		476
+
+FragmentLightfSGIX(light, pname, param)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		param		CheckedFloat32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		477
+
+FragmentLightfvSGIX(light, pname, params)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		478
+
+FragmentLightiSGIX(light, pname, param)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		param		CheckedInt32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		479
+
+FragmentLightivSGIX(light, pname, params)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		480
+
+FragmentLightModelfSGIX(pname, param)
+	return		void
+	param		pname		FragmentLightModelParameterSGIX in value
+	param		param		CheckedFloat32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		481
+
+FragmentLightModelfvSGIX(pname, params)
+	return		void
+	param		pname		FragmentLightModelParameterSGIX in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		482
+
+FragmentLightModeliSGIX(pname, param)
+	return		void
+	param		pname		FragmentLightModelParameterSGIX in value
+	param		param		CheckedInt32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		483
+
+FragmentLightModelivSGIX(pname, params)
+	return		void
+	param		pname		FragmentLightModelParameterSGIX in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		484
+
+FragmentMaterialfSGIX(face, pname, param)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		param		CheckedFloat32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		485
+
+FragmentMaterialfvSGIX(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		486
+
+FragmentMaterialiSGIX(face, pname, param)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		param		CheckedInt32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		487
+
+FragmentMaterialivSGIX(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		488
+
+GetFragmentLightfvSGIX(light, pname, params)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	dlflags		notlistable
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		489
+
+GetFragmentLightivSGIX(light, pname, params)
+	return		void
+	param		light		FragmentLightNameSGIX in value
+	param		pname		FragmentLightParameterSGIX in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	dlflags		notlistable
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		490
+
+GetFragmentMaterialfvSGIX(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	dlflags		notlistable
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		491
+
+GetFragmentMaterialivSGIX(face, pname, params)
+	return		void
+	param		face		MaterialFace in value
+	param		pname		MaterialParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	SGIX_fragment_lighting
+	dlflags		notlistable
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		492
+
+LightEnviSGIX(pname, param)
+	return		void
+	param		pname		LightEnvParameterSGIX in value
+	param		param		CheckedInt32 in value
+	category	SGIX_fragment_lighting
+	glxflags	ignore
+	version		1.0
+	extension
+	offset		493
+
+###############################################################################
+#
+# Extension #103 - skipped
+# Extension #104 - skipped
+# Extension #105 - skipped
+# Extension #106 - skipped
+# Extension #107 - skipped
+# Extension #108 - skipped
+# Extension #109 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #110
+# IBM_rasterpos_clip commands
+#
+###############################################################################
+
+# (none)
+newcategory: IBM_rasterpos_clip
+
+###############################################################################
+#
+# Extension #111
+# HP_texture_lighting commands
+#
+###############################################################################
+
+# (none)
+newcategory: HP_texture_lighting
+
+###############################################################################
+#
+# Extension #112
+# EXT_draw_range_elements commands
+#
+###############################################################################
+
+# Spec entries to be written
+DrawRangeElementsEXT(mode, start, end, count, type, indices)
+	return		void
+	param		mode		BeginMode in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	category	EXT_draw_range_elements
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	alias		DrawRangeElements
+
+###############################################################################
+#
+# Extension #113
+# WIN_phong_shading commands
+#
+###############################################################################
+
+# (none)
+newcategory: WIN_phong_shading
+
+###############################################################################
+#
+# Extension #114
+# WIN_specular_fog commands
+#
+###############################################################################
+
+# (none)
+newcategory: WIN_specular_fog
+
+###############################################################################
+#
+# Extension #115 - skipped
+# Extension #116 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #117
+# EXT_light_texture commands
+#
+###############################################################################
+
+# Spec entries to be written
+ApplyTextureEXT(mode)
+	return		void
+	param		mode		LightTextureModeEXT in value
+	category	EXT_light_texture
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TextureLightEXT(pname)
+	return		void
+	param		pname		LightTexturePNameEXT in value
+	category	EXT_light_texture
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TextureMaterialEXT(face, mode)
+	return		void
+	param		face		MaterialFace in value
+	param		mode		MaterialParameter in value
+	category	EXT_light_texture
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #118 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #119
+# SGIX_blend_alpha_minmax commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_blend_alpha_minmax
+
+###############################################################################
+#
+# Extension #120 - skipped
+# Extension #121 - skipped
+# Extension #122 - skipped
+# Extension #123 - skipped
+# Extension #124 - skipped
+# Extension #125 - skipped
+# Extension #126 - skipped
+# Extension #127 - skipped
+# Extension #128 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #129
+# EXT_bgra commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_bgra
+
+###############################################################################
+#
+# Extension #130 - skipped
+# Extension #131 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #132
+# SGIX_async commands
+#
+###############################################################################
+
+AsyncMarkerSGIX(marker)
+	return		void
+	param		marker		UInt32 in value
+	category	SGIX_async
+	version		1.0
+	glxflags	ignore
+	extension
+	offset		?
+
+FinishAsyncSGIX(markerp)
+	return		Int32
+	param		markerp		UInt32 out array [1]
+	category	SGIX_async
+	version		1.0
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset		?
+
+PollAsyncSGIX(markerp)
+	return		Int32
+	param		markerp		UInt32 out array [1]
+	category	SGIX_async
+	version		1.0
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset		?
+
+GenAsyncMarkersSGIX(range)
+	return		UInt32
+	param		range		SizeI in value
+	category	SGIX_async
+	version		1.0
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset		?
+
+DeleteAsyncMarkersSGIX(marker, range)
+	return		void
+	param		marker		UInt32 in value
+	param		range		SizeI in value
+	category	SGIX_async
+	version		1.0
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset		?
+
+IsAsyncMarkerSGIX(marker)
+	return		Boolean
+	param		marker		UInt32 in value
+	category	SGIX_async
+	version		1.0
+	dlflags		notlistable
+	glxflags	ignore
+	extension
+	offset		?
+
+###############################################################################
+#
+# Extension #133
+# SGIX_async_pixel commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_async_pixel
+
+###############################################################################
+#
+# Extension #134
+# SGIX_async_histogram commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_async_histogram
+
+###############################################################################
+#
+# Extension #135 - skipped (INTEL_texture_scissor was never implemented)
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #136
+# INTEL_parallel_arrays commands
+#
+###############################################################################
+
+VertexPointervINTEL(size, type, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		pointer		VoidPointer in array [4] retained
+	category	INTEL_parallel_arrays
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.1
+	offset		?
+
+NormalPointervINTEL(type, pointer)
+	return		void
+	param		type		NormalPointerType in value
+	param		pointer		VoidPointer in array [4] retained
+	category	INTEL_parallel_arrays
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.1
+	offset		?
+
+ColorPointervINTEL(size, type, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		pointer		VoidPointer in array [4] retained
+	category	INTEL_parallel_arrays
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.1
+	offset		?
+
+TexCoordPointervINTEL(size, type, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		pointer		VoidPointer in array [4] retained
+	category	INTEL_parallel_arrays
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.1
+	offset		?
+
+
+###############################################################################
+#
+# Extension #137
+# HP_occlusion_test commands
+#
+###############################################################################
+
+# (none)
+newcategory: HP_occlusion_test
+
+###############################################################################
+#
+# Extension #138
+# EXT_pixel_transform commands
+#
+###############################################################################
+
+PixelTransformParameteriEXT(target, pname, param)
+	return		void
+	param		target		PixelTransformTargetEXT in value
+	param		pname		PixelTransformPNameEXT in value
+	param		param		Int32 in value
+	category	EXT_pixel_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+PixelTransformParameterfEXT(target, pname, param)
+	return		void
+	param		target		PixelTransformTargetEXT in value
+	param		pname		PixelTransformPNameEXT in value
+	param		param		Float32 in value
+	category	EXT_pixel_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+PixelTransformParameterivEXT(target, pname, params)
+	return		void
+	param		target		PixelTransformTargetEXT in value
+	param		pname		PixelTransformPNameEXT in value
+	param		params		Int32 in array [1]
+	category	EXT_pixel_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+PixelTransformParameterfvEXT(target, pname, params)
+	return		void
+	param		target		PixelTransformTargetEXT in value
+	param		pname		PixelTransformPNameEXT in value
+	param		params		Float32 in array [1]
+	category	EXT_pixel_transform
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #139
+# EXT_pixel_transform_color_table commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_pixel_transform_color_table
+
+###############################################################################
+#
+# Extension #140 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #141
+# EXT_shared_texture_palette commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_shared_texture_palette
+
+###############################################################################
+#
+# Extension #142 - GLX_SGIS_blended_overlay
+# Extension #143 - GLX_SGIS_shared_multisample
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #144
+# EXT_separate_specular_color commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_separate_specular_color
+
+###############################################################################
+#
+# Extension #145
+# EXT_secondary_color commands
+#
+###############################################################################
+
+SecondaryColor3bEXT(red, green, blue)
+	return		void
+	param		red		ColorB in value
+	param		green		ColorB in value
+	param		blue		ColorB in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3bvEXT
+	version		1.1
+	alias		SecondaryColor3b
+
+SecondaryColor3bvEXT(v)
+	return		void
+	param		v		ColorB in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4126
+	alias		SecondaryColor3bv
+
+SecondaryColor3dEXT(red, green, blue)
+	return		void
+	param		red		ColorD in value
+	param		green		ColorD in value
+	param		blue		ColorD in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3dvEXT
+	version		1.1
+	alias		SecondaryColor3d
+
+SecondaryColor3dvEXT(v)
+	return		void
+	param		v		ColorD in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4130
+	alias		SecondaryColor3dv
+
+SecondaryColor3fEXT(red, green, blue)
+	return		void
+	param		red		ColorF in value
+	param		green		ColorF in value
+	param		blue		ColorF in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3fvEXT
+	version		1.1
+	alias		SecondaryColor3f
+
+SecondaryColor3fvEXT(v)
+	return		void
+	param		v		ColorF in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4129
+	alias		SecondaryColor3fv
+
+SecondaryColor3iEXT(red, green, blue)
+	return		void
+	param		red		ColorI in value
+	param		green		ColorI in value
+	param		blue		ColorI in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3ivEXT
+	version		1.1
+	alias		SecondaryColor3i
+
+SecondaryColor3ivEXT(v)
+	return		void
+	param		v		ColorI in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4128
+	offset		568
+	alias		SecondaryColor3iv
+
+SecondaryColor3sEXT(red, green, blue)
+	return		void
+	param		red		ColorS in value
+	param		green		ColorS in value
+	param		blue		ColorS in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3svEXT
+	version		1.1
+	alias		SecondaryColor3s
+
+SecondaryColor3svEXT(v)
+	return		void
+	param		v		ColorS in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4127
+	alias		SecondaryColor3sv
+
+SecondaryColor3ubEXT(red, green, blue)
+	return		void
+	param		red		ColorUB in value
+	param		green		ColorUB in value
+	param		blue		ColorUB in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3ubvEXT
+	version		1.1
+	alias		SecondaryColor3ub
+
+SecondaryColor3ubvEXT(v)
+	return		void
+	param		v		ColorUB in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4131
+	alias		SecondaryColor3ubv
+
+SecondaryColor3uiEXT(red, green, blue)
+	return		void
+	param		red		ColorUI in value
+	param		green		ColorUI in value
+	param		blue		ColorUI in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3uivEXT
+	version		1.1
+	alias		SecondaryColor3ui
+
+SecondaryColor3uivEXT(v)
+	return		void
+	param		v		ColorUI in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4133
+	alias		SecondaryColor3uiv
+
+SecondaryColor3usEXT(red, green, blue)
+	return		void
+	param		red		ColorUS in value
+	param		green		ColorUS in value
+	param		blue		ColorUS in value
+	category	EXT_secondary_color
+	vectorequiv	SecondaryColor3usvEXT
+	version		1.1
+	alias		SecondaryColor3us
+
+SecondaryColor3usvEXT(v)
+	return		void
+	param		v		ColorUS in array [3]
+	category	EXT_secondary_color
+	version		1.1
+	glxropcode	4132
+	alias		SecondaryColor3usv
+
+SecondaryColorPointerEXT(size, type, stride, pointer)
+	return		void
+	param		size		Int32 in value
+	param		type		ColorPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	EXT_secondary_color
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode EXT
+	version		1.1
+	extension
+	alias		SecondaryColorPointer
+
+###############################################################################
+#
+# Extension #146
+# EXT_texture_env commands
+#
+###############################################################################
+
+# Dead extension - never implemented (removed from registry!)
+# (none)
+# newcategory: EXT_texture_env
+
+###############################################################################
+#
+# Extension #147
+# EXT_texture_perturb_normal commands
+#
+###############################################################################
+
+TextureNormalEXT(mode)
+	return		void
+	param		mode		TextureNormalModeEXT in value
+	category	EXT_texture_perturb_normal
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #148
+# EXT_multi_draw_arrays commands
+#
+###############################################################################
+
+# first and count are really 'in'
+MultiDrawArraysEXT(mode, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 out array [COMPSIZE(primcount)]
+	param		count		SizeI out array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	category	EXT_multi_draw_arrays
+	version		1.1
+	glxropcode	?
+	alias		MultiDrawArrays
+
+MultiDrawElementsEXT(mode, count, type, indices, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in array [COMPSIZE(primcount)]
+	param		type		DrawElementsType in value
+	param		indices		VoidPointer in array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	category	EXT_multi_draw_arrays
+	version		1.1
+	glxropcode	?
+	alias		MultiDrawElements
+
+###############################################################################
+#
+# Extension #149
+# EXT_fog_coord commands
+#
+###############################################################################
+
+FogCoordfEXT(coord)
+	return		void
+	param		coord		CoordF in value
+	category	EXT_fog_coord
+	vectorequiv	FogCoordfvEXT
+	version		1.1
+	alias		FogCoordf
+
+FogCoordfvEXT(coord)
+	return		void
+	param		coord		CoordF in array [1]
+	category	EXT_fog_coord
+	version		1.1
+	glxropcode	4124
+	alias		FogCoordfv
+
+FogCoorddEXT(coord)
+	return		void
+	param		coord		CoordD in value
+	category	EXT_fog_coord
+	vectorequiv	FogCoorddvEXT
+	version		1.1
+	alias		FogCoordd
+
+FogCoorddvEXT(coord)
+	return		void
+	param		coord		CoordD in array [1]
+	category	EXT_fog_coord
+	version		1.1
+	glxropcode	4125
+	alias		FogCoorddv
+
+FogCoordPointerEXT(type, stride, pointer)
+	return		void
+	param		type		FogPointerTypeEXT in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	EXT_fog_coord
+	dlflags		notlistable
+	version		1.1
+	glxflags	client-handcode server-handcode EXT
+	alias		FogCoordPointer
+
+###############################################################################
+#
+# Extension #150 - skipped
+# Extension #151 - skipped
+# Extension #152 - skipped
+# Extension #153 - skipped
+# Extension #154 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #155
+# REND_screen_coordinates commands
+#
+###############################################################################
+
+# (none)
+newcategory: REND_screen_coordinates
+
+###############################################################################
+#
+# Extension #156
+# EXT_coordinate_frame commands
+#
+###############################################################################
+
+Tangent3bEXT(tx, ty, tz)
+	return		void
+	param		tx		Int8 in value
+	param		ty		Int8 in value
+	param		tz		Int8 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Tangent3bvEXT
+	version		1.1
+	offset		?
+
+Tangent3bvEXT(v)
+	return		void
+	param		v		Int8 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Tangent3dEXT(tx, ty, tz)
+	return		void
+	param		tx		CoordD in value
+	param		ty		CoordD in value
+	param		tz		CoordD in value
+	category	EXT_coordinate_frame
+	vectorequiv	Tangent3dvEXT
+	version		1.1
+	offset		?
+
+Tangent3dvEXT(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Tangent3fEXT(tx, ty, tz)
+	return		void
+	param		tx		CoordF in value
+	param		ty		CoordF in value
+	param		tz		CoordF in value
+	category	EXT_coordinate_frame
+	vectorequiv	Tangent3fvEXT
+	version		1.1
+	offset		?
+
+Tangent3fvEXT(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Tangent3iEXT(tx, ty, tz)
+	return		void
+	param		tx		Int32 in value
+	param		ty		Int32 in value
+	param		tz		Int32 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Tangent3ivEXT
+	version		1.1
+	offset		?
+
+Tangent3ivEXT(v)
+	return		void
+	param		v		Int32 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Tangent3sEXT(tx, ty, tz)
+	return		void
+	param		tx		Int16 in value
+	param		ty		Int16 in value
+	param		tz		Int16 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Tangent3svEXT
+	version		1.1
+	offset		?
+
+Tangent3svEXT(v)
+	return		void
+	param		v		Int16 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Binormal3bEXT(bx, by, bz)
+	return		void
+	param		bx		Int8 in value
+	param		by		Int8 in value
+	param		bz		Int8 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Binormal3bvEXT
+	version		1.1
+	offset		?
+
+Binormal3bvEXT(v)
+	return		void
+	param		v		Int8 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Binormal3dEXT(bx, by, bz)
+	return		void
+	param		bx		CoordD in value
+	param		by		CoordD in value
+	param		bz		CoordD in value
+	category	EXT_coordinate_frame
+	vectorequiv	Binormal3dvEXT
+	version		1.1
+	offset		?
+
+Binormal3dvEXT(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Binormal3fEXT(bx, by, bz)
+	return		void
+	param		bx		CoordF in value
+	param		by		CoordF in value
+	param		bz		CoordF in value
+	category	EXT_coordinate_frame
+	vectorequiv	Binormal3fvEXT
+	version		1.1
+	offset		?
+
+Binormal3fvEXT(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Binormal3iEXT(bx, by, bz)
+	return		void
+	param		bx		Int32 in value
+	param		by		Int32 in value
+	param		bz		Int32 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Binormal3ivEXT
+	version		1.1
+	offset		?
+
+Binormal3ivEXT(v)
+	return		void
+	param		v		Int32 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Binormal3sEXT(bx, by, bz)
+	return		void
+	param		bx		Int16 in value
+	param		by		Int16 in value
+	param		bz		Int16 in value
+	category	EXT_coordinate_frame
+	vectorequiv	Binormal3svEXT
+	version		1.1
+	offset		?
+
+Binormal3svEXT(v)
+	return		void
+	param		v		Int16 in array [3]
+	category	EXT_coordinate_frame
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TangentPointerEXT(type, stride, pointer)
+	return		void
+	param		type		TangentPointerTypeEXT in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	EXT_coordinate_frame
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	offset		?
+
+BinormalPointerEXT(type, stride, pointer)
+	return		void
+	param		type		BinormalPointerTypeEXT in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	EXT_coordinate_frame
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	offset		?
+
+###############################################################################
+#
+# Extension #157 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #158
+# EXT_texture_env_combine commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_env_combine
+
+###############################################################################
+#
+# Extension #159
+# APPLE_specular_vector commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_specular_vector
+
+###############################################################################
+#
+# Extension #160
+# APPLE_transform_hint commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_transform_hint
+
+###############################################################################
+#
+# Extension #161
+# SGIX_fog_scale commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_fog_scale
+
+###############################################################################
+#
+# Extension #162 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #163
+# SUNX_constant_data commands
+#
+###############################################################################
+
+FinishTextureSUNX()
+	return		void
+	category	SUNX_constant_data
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #164
+# SUN_global_alpha commands
+#
+###############################################################################
+
+GlobalAlphaFactorbSUN(factor)
+	return		void
+	param		factor		Int8 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactorsSUN(factor)
+	return		void
+	param		factor		Int16 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactoriSUN(factor)
+	return		void
+	param		factor		Int32 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactorfSUN(factor)
+	return		void
+	param		factor		Float32 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactordSUN(factor)
+	return		void
+	param		factor		Float64 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactorubSUN(factor)
+	return		void
+	param		factor		UInt8 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactorusSUN(factor)
+	return		void
+	param		factor		UInt16 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+GlobalAlphaFactoruiSUN(factor)
+	return		void
+	param		factor		UInt32 in value
+	category	SUN_global_alpha
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #165
+# SUN_triangle_list commands
+#
+###############################################################################
+
+ReplacementCodeuiSUN(code)
+	return		void
+	param		code		UInt32 in value
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeusSUN(code)
+	return		void
+	param		code		UInt16 in value
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeubSUN(code)
+	return		void
+	param		code		UInt8 in value
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuivSUN(code)
+	return		void
+	param		code		UInt32 in array [COMPSIZE()]
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeusvSUN(code)
+	return		void
+	param		code		UInt16 in array [COMPSIZE()]
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeubvSUN(code)
+	return		void
+	param		code		UInt8 in array [COMPSIZE()]
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodePointerSUN(type, stride, pointer)
+	return		void
+	param		type		ReplacementCodeTypeSUN in value
+	param		stride		SizeI in value
+	param		pointer		VoidPointer in array [COMPSIZE(type/stride)] retained
+	category	SUN_triangle_list
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #166
+# SUN_vertex commands
+#
+###############################################################################
+
+Color4ubVertex2fSUN(r, g, b, a, x, y)
+	return		void
+	param		r		UInt8 in value
+	param		g		UInt8 in value
+	param		b		UInt8 in value
+	param		a		UInt8 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color4ubVertex2fvSUN(c, v)
+	return		void
+	param		c		UInt8 in array [4]
+	param		v		Float32 in array [2]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color4ubVertex3fSUN(r, g, b, a, x, y, z)
+	return		void
+	param		r		UInt8 in value
+	param		g		UInt8 in value
+	param		b		UInt8 in value
+	param		a		UInt8 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color4ubVertex3fvSUN(c, v)
+	return		void
+	param		c		UInt8 in array [4]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color3fVertex3fSUN(r, g, b, x, y, z)
+	return		void
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color3fVertex3fvSUN(c, v)
+	return		void
+	param		c		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Normal3fVertex3fSUN(nx, ny, nz, x, y, z)
+	return		void
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Normal3fVertex3fvSUN(n, v)
+	return		void
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color4fNormal3fVertex3fSUN(r, g, b, a, nx, ny, nz, x, y, z)
+	return		void
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		a		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+Color4fNormal3fVertex3fvSUN(c, n, v)
+	return		void
+	param		c		Float32 in array [4]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fVertex3fSUN(s, t, x, y, z)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fVertex3fvSUN(tc, v)
+	return		void
+	param		tc		Float32 in array [2]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord4fVertex4fSUN(s, t, p, q, x, y, z, w)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		p		Float32 in value
+	param		q		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord4fVertex4fvSUN(tc, v)
+	return		void
+	param		tc		Float32 in array [4]
+	param		v		Float32 in array [4]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor4ubVertex3fSUN(s, t, r, g, b, a, x, y, z)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		r		UInt8 in value
+	param		g		UInt8 in value
+	param		b		UInt8 in value
+	param		a		UInt8 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor4ubVertex3fvSUN(tc, c, v)
+	return		void
+	param		tc		Float32 in array [2]
+	param		c		UInt8 in array [4]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor3fVertex3fSUN(s, t, r, g, b, x, y, z)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor3fVertex3fvSUN(tc, c, v)
+	return		void
+	param		tc		Float32 in array [2]
+	param		c		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fNormal3fVertex3fSUN(s, t, nx, ny, nz, x, y, z)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fNormal3fVertex3fvSUN(tc, n, v)
+	return		void
+	param		tc		Float32 in array [2]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor4fNormal3fVertex3fSUN(s, t, r, g, b, a, nx, ny, nz, x, y, z)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		a		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord2fColor4fNormal3fVertex3fvSUN(tc, c, n, v)
+	return		void
+	param		tc		Float32 in array [2]
+	param		c		Float32 in array [4]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord4fColor4fNormal3fVertex4fSUN(s, t, p, q, r, g, b, a, nx, ny, nz, x, y, z, w)
+	return		void
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		p		Float32 in value
+	param		q		Float32 in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		a		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoord4fColor4fNormal3fVertex4fvSUN(tc, c, n, v)
+	return		void
+	param		tc		Float32 in array [4]
+	param		c		Float32 in array [4]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [4]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiVertex3fSUN(rc, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiVertex3fvSUN(rc, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor4ubVertex3fSUN(rc, r, g, b, a, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		r		UInt8 in value
+	param		g		UInt8 in value
+	param		b		UInt8 in value
+	param		a		UInt8 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor4ubVertex3fvSUN(rc, c, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		c		UInt8 in array [4]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor3fVertex3fSUN(rc, r, g, b, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor3fVertex3fvSUN(rc, c, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		c		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiNormal3fVertex3fSUN(rc, nx, ny, nz, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiNormal3fVertex3fvSUN(rc, n, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor4fNormal3fVertex3fSUN(rc, r, g, b, a, nx, ny, nz, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		a		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiColor4fNormal3fVertex3fvSUN(rc, c, n, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		c		Float32 in array [4]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fVertex3fSUN(rc, s, t, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fVertex3fvSUN(rc, tc, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		tc		Float32 in array [2]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN(rc, s, t, nx, ny, nz, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN(rc, tc, n, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		tc		Float32 in array [2]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN(rc, s, t, r, g, b, a, nx, ny, nz, x, y, z)
+	return		void
+	param		rc		ReplacementCodeSUN in value
+	param		s		Float32 in value
+	param		t		Float32 in value
+	param		r		Float32 in value
+	param		g		Float32 in value
+	param		b		Float32 in value
+	param		a		Float32 in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN(rc, tc, c, n, v)
+	return		void
+	param		rc		ReplacementCodeSUN in array [1]
+	param		tc		Float32 in array [2]
+	param		c		Float32 in array [4]
+	param		n		Float32 in array [3]
+	param		v		Float32 in array [3]
+	category	SUN_vertex
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #167 - WGL_EXT_display_color_table
+# Extension #168 - WGL_EXT_extensions_string
+# Extension #169 - WGL_EXT_make_current_read
+# Extension #170 - WGL_EXT_pixel_format
+# Extension #171 - WGL_EXT_pbuffer
+# Extension #172 - WGL_EXT_swap_control
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #173
+# EXT_blend_func_separate commands (also INGR_blend_func_separate)
+#
+###############################################################################
+
+BlendFuncSeparateEXT(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha)
+	return		void
+	param		sfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		dfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		sfactorAlpha	BlendFuncSeparateParameterEXT in value
+	param		dfactorAlpha	BlendFuncSeparateParameterEXT in value
+	category	EXT_blend_func_separate
+	glxropcode	4134
+	version		1.0
+	extension
+	alias		BlendFuncSeparate
+
+BlendFuncSeparateINGR(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha)
+	return		void
+	param		sfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		dfactorRGB	BlendFuncSeparateParameterEXT in value
+	param		sfactorAlpha	BlendFuncSeparateParameterEXT in value
+	param		dfactorAlpha	BlendFuncSeparateParameterEXT in value
+	category	INGR_blend_func_separate
+	glxropcode	4134
+	version		1.0
+	extension
+	alias		BlendFuncSeparateEXT
+
+###############################################################################
+#
+# Extension #174
+# INGR_color_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: INGR_color_clamp
+
+###############################################################################
+#
+# Extension #175
+# INGR_interlace_read commands
+#
+###############################################################################
+
+# (none)
+newcategory: INGR_interlace_read
+
+###############################################################################
+#
+# Extension #176
+# EXT_stencil_wrap commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_stencil_wrap
+
+###############################################################################
+#
+# Extension #177 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #178
+# EXT_422_pixels commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_422_pixels
+
+###############################################################################
+#
+# Extension #179
+# NV_texgen_reflection commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texgen_reflection
+
+###############################################################################
+#
+# Extension #???
+# @   EXT_texture_cube_map commands
+#
+###############################################################################
+
+# (none)
+
+###############################################################################
+#
+# Extension #180 - skipped
+# Extension #181 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #182
+# SUN_convolution_border_modes commands
+#
+###############################################################################
+
+# (none)
+newcategory: SUN_convolution_border_modes
+
+###############################################################################
+#
+# Extension #183 - GLX_SUN_get_transparent_index
+# Extension #184 - skipped
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #185
+# EXT_texture_env_add commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_env_add
+
+###############################################################################
+#
+# Extension #186
+# EXT_texture_lod_bias commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_lod_bias
+
+###############################################################################
+#
+# Extension #187
+# EXT_texture_filter_anisotropic commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_filter_anisotropic
+
+###############################################################################
+#
+# Extension #188
+# EXT_vertex_weighting commands
+#
+###############################################################################
+
+# GLX stuff to be written
+VertexWeightfEXT(weight)
+	return		void
+	param		weight		Float32 in value
+	category	EXT_vertex_weighting
+	vectorequiv	VertexWeightfvEXT
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		494
+
+VertexWeightfvEXT(weight)
+	return		void
+	param		weight		Float32 in array [1]
+	category	EXT_vertex_weighting
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4135
+	glxflags	ignore
+	offset		495
+
+VertexWeightPointerEXT(size, type, stride, pointer)
+	return		void
+	param		size		SizeI in value
+	param		type		VertexWeightPointerTypeEXT in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(type/stride)] retained
+	category	EXT_vertex_weighting
+	version		1.1
+	extension	soft WINSOFT NV10
+	dlflags		notlistable
+	glxflags	ignore
+	offset		496
+
+###############################################################################
+#
+# Extension #189
+# NV_light_max_exponent commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_light_max_exponent
+
+###############################################################################
+#
+# Extension #190
+# NV_vertex_array_range commands
+#
+###############################################################################
+
+FlushVertexArrayRangeNV()
+	return		void
+	category	NV_vertex_array_range
+	version		1.1
+	extension	soft WINSOFT NV10
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode ignore
+	offset		497
+
+VertexArrayRangeNV(length, pointer)
+	return		void
+	param		length		SizeI in value
+	param		pointer		Void in array [COMPSIZE(length)] retained
+	category	NV_vertex_array_range
+	version		1.1
+	extension	soft WINSOFT NV10
+	dlflags		notlistable
+	glxflags	client-handcode server-handcode ignore
+	offset		498
+
+###############################################################################
+#
+# Extension #191
+# NV_register_combiners commands
+#
+###############################################################################
+
+CombinerParameterfvNV(pname, params)
+	return		void
+	param		pname		CombinerParameterNV in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4137
+	glxflags	ignore
+	offset		499
+
+CombinerParameterfNV(pname, param)
+	return		void
+	param		pname		CombinerParameterNV in value
+	param		param		Float32 in value
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4136
+	glxflags	ignore
+	offset		500
+
+CombinerParameterivNV(pname, params)
+	return		void
+	param		pname		CombinerParameterNV in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4139
+	glxflags	ignore
+	offset		501
+
+CombinerParameteriNV(pname, param)
+	return		void
+	param		pname		CombinerParameterNV in value
+	param		param		Int32 in value
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4138
+	glxflags	ignore
+	offset		502
+
+CombinerInputNV(stage, portion, variable, input, mapping, componentUsage)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		variable	CombinerVariableNV in value
+	param		input		CombinerRegisterNV in value
+	param		mapping		CombinerMappingNV in value
+	param		componentUsage	CombinerComponentUsageNV in value
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4140
+	glxflags	ignore
+	offset		503
+
+CombinerOutputNV(stage, portion, abOutput, cdOutput, sumOutput, scale, bias, abDotProduct, cdDotProduct, muxSum)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		abOutput	CombinerRegisterNV in value
+	param		cdOutput	CombinerRegisterNV in value
+	param		sumOutput	CombinerRegisterNV in value
+	param		scale		CombinerScaleNV in value
+	param		bias		CombinerBiasNV in value
+	param		abDotProduct	Boolean in value
+	param		cdDotProduct	Boolean in value
+	param		muxSum		Boolean in value
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4141
+	glxflags	ignore
+	offset		504
+
+FinalCombinerInputNV(variable, input, mapping, componentUsage)
+	return		void
+	param		variable	CombinerVariableNV in value
+	param		input		CombinerRegisterNV in value
+	param		mapping		CombinerMappingNV in value
+	param		componentUsage	CombinerComponentUsageNV in value
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxropcode	4142
+	glxflags	ignore
+	offset		505
+
+GetCombinerInputParameterfvNV(stage, portion, variable, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		variable	CombinerVariableNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1270
+	glxflags	ignore
+	offset		506
+
+GetCombinerInputParameterivNV(stage, portion, variable, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		variable	CombinerVariableNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1271
+	glxflags	ignore
+	offset		507
+
+GetCombinerOutputParameterfvNV(stage, portion, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1272
+	glxflags	ignore
+	offset		508
+
+GetCombinerOutputParameterivNV(stage, portion, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		portion		CombinerPortionNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1273
+	glxflags	ignore
+	offset		509
+
+GetFinalCombinerInputParameterfvNV(variable, pname, params)
+	return		void
+	param		variable	CombinerVariableNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1274
+	glxflags	ignore
+	offset		510
+
+GetFinalCombinerInputParameterivNV(variable, pname, params)
+	return		void
+	param		variable	CombinerVariableNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1275
+	glxflags	ignore
+	offset		511
+
+###############################################################################
+#
+# Extension #192
+# NV_fog_distance commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_fog_distance
+
+###############################################################################
+#
+# Extension #193
+# NV_texgen_emboss commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texgen_emboss
+
+###############################################################################
+#
+# Extension #194
+# NV_blend_square commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_blend_square
+
+###############################################################################
+#
+# Extension #195
+# NV_texture_env_combine4 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_env_combine4
+
+###############################################################################
+#
+# Extension #196
+# MESA_resize_buffers commands
+#
+###############################################################################
+
+ResizeBuffersMESA()
+	return		void
+	category	MESA_resize_buffers
+	version		1.0
+	glxropcode	?
+	offset		512
+
+###############################################################################
+#
+# Extension #197
+# MESA_window_pos commands
+#
+# Note that the 2- and 3-component versions are now aliases of ARB
+# entry points.
+#
+###############################################################################
+
+WindowPos2dMESA(x, y)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos2dvMESA
+	version		1.0
+	alias		WindowPos2dARB
+
+WindowPos2dvMESA(v)
+	return		void
+	param		v		CoordD in array [2]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos2dvARB
+
+WindowPos2fMESA(x, y)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos2fvMESA
+	version		1.0
+	alias		WindowPos2fARB
+
+WindowPos2fvMESA(v)
+	return		void
+	param		v		CoordF in array [2]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos2fvARB
+
+WindowPos2iMESA(x, y)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos2ivMESA
+	version		1.0
+	alias		WindowPos2iARB
+
+WindowPos2ivMESA(v)
+	return		void
+	param		v		CoordI in array [2]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos2ivARB
+
+WindowPos2sMESA(x, y)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos2svMESA
+	version		1.0
+	alias		WindowPos2sARB
+
+WindowPos2svMESA(v)
+	return		void
+	param		v		CoordS in array [2]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos2svARB
+
+WindowPos3dMESA(x, y, z)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	vectorequiv	WindowPos3dvMESA
+	category	MESA_window_pos
+	version		1.0
+	alias		WindowPos3dARB
+
+WindowPos3dvMESA(v)
+	return		void
+	param		v		CoordD in array [3]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos3dvARB
+
+WindowPos3fMESA(x, y, z)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos3fvMESA
+	version		1.0
+	alias		WindowPos3fARB
+
+WindowPos3fvMESA(v)
+	return		void
+	param		v		CoordF in array [3]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos3fvARB
+
+WindowPos3iMESA(x, y, z)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos3ivMESA
+	version		1.0
+	alias		WindowPos3iARB
+
+WindowPos3ivMESA(v)
+	return		void
+	param		v		CoordI in array [3]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos3ivARB
+
+WindowPos3sMESA(x, y, z)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos3svMESA
+	version		1.0
+	alias		WindowPos3sARB
+
+WindowPos3svMESA(v)
+	return		void
+	param		v		CoordS in array [3]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	alias		WindowPos3svARB
+
+WindowPos4dMESA(x, y, z, w)
+	return		void
+	param		x		CoordD in value
+	param		y		CoordD in value
+	param		z		CoordD in value
+	param		w		CoordD in value
+	vectorequiv	WindowPos4dvMESA
+	category	MESA_window_pos
+	version		1.0
+	offset		529
+
+WindowPos4dvMESA(v)
+	return		void
+	param		v		CoordD in array [4]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	offset		530
+
+WindowPos4fMESA(x, y, z, w)
+	return		void
+	param		x		CoordF in value
+	param		y		CoordF in value
+	param		z		CoordF in value
+	param		w		CoordF in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos4fvMESA
+	version		1.0
+	offset		531
+
+WindowPos4fvMESA(v)
+	return		void
+	param		v		CoordF in array [4]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	offset		532
+
+WindowPos4iMESA(x, y, z, w)
+	return		void
+	param		x		CoordI in value
+	param		y		CoordI in value
+	param		z		CoordI in value
+	param		w		CoordI in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos4ivMESA
+	version		1.0
+	offset		533
+
+WindowPos4ivMESA(v)
+	return		void
+	param		v		CoordI in array [4]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	offset		534
+
+WindowPos4sMESA(x, y, z, w)
+	return		void
+	param		x		CoordS in value
+	param		y		CoordS in value
+	param		z		CoordS in value
+	param		w		CoordS in value
+	category	MESA_window_pos
+	vectorequiv	WindowPos4svMESA
+	version		1.0
+	offset		535
+
+WindowPos4svMESA(v)
+	return		void
+	param		v		CoordS in array [4]
+	category	MESA_window_pos
+	version		1.0
+	glxropcode	?
+	offset		536
+
+###############################################################################
+#
+# Extension #198
+# EXT_texture_compression_s3tc commands
+#
+###############################################################################
+
+#@@ (none yet)
+
+###############################################################################
+#
+# Extension #199
+# IBM_cull_vertex commands
+#
+###############################################################################
+
+# (none)
+newcategory: IBM_cull_vertex
+
+###############################################################################
+#
+# Extension #200
+# IBM_multimode_draw_arrays commands
+#
+###############################################################################
+
+MultiModeDrawArraysIBM(mode, first, count, primcount, modestride)
+	return		void
+	param		mode		BeginMode in array [COMPSIZE(primcount)]
+	param		first		Int32 in array [COMPSIZE(primcount)]
+	param		count		SizeI in array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	param		modestride	Int32 in value
+	category	IBM_multimode_draw_arrays
+	version		1.1
+	glxropcode	?
+	offset		708
+
+
+MultiModeDrawElementsIBM(mode, count, type, indices, primcount, modestride)
+	return		void
+	param		mode		BeginMode in array [COMPSIZE(primcount)]
+	param		count		SizeI in array [COMPSIZE(primcount)]
+	param		type		DrawElementsType in value
+	param		indices		ConstVoidPointer in array [COMPSIZE(primcount)]
+	param		primcount	SizeI in value
+	param		modestride	Int32 in value
+	category	IBM_multimode_draw_arrays
+	version		1.1
+	glxropcode	?
+	offset		709
+
+###############################################################################
+#
+# Extension #201
+# IBM_vertex_array_lists commands
+#
+###############################################################################
+
+ColorPointerListIBM(size, type, stride, pointer, ptrstride)
+	return		void
+	param		size		Int32 in value
+	param		type		ColorPointerType in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(size/type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+SecondaryColorPointerListIBM(size, type, stride, pointer, ptrstride)
+	return		void
+	param		size		Int32 in value
+	param		type		SecondaryColorPointerTypeIBM in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(size/type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+EdgeFlagPointerListIBM(stride, pointer, ptrstride)
+	return		void
+	param		stride		Int32 in value
+	param		pointer		BooleanPointer in array [COMPSIZE(stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+FogCoordPointerListIBM(type, stride, pointer, ptrstride)
+	return		void
+	param		type		FogPointerTypeIBM in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+IndexPointerListIBM(type, stride, pointer, ptrstride)
+	return		void
+	param		type		IndexPointerType in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+NormalPointerListIBM(type, stride, pointer, ptrstride)
+	return		void
+	param		type		NormalPointerType in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+TexCoordPointerListIBM(size, type, stride, pointer, ptrstride)
+	return		void
+	param		size		Int32 in value
+	param		type		TexCoordPointerType in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(size/type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+VertexPointerListIBM(size, type, stride, pointer, ptrstride)
+	return		void
+	param		size		Int32 in value
+	param		type		VertexPointerType in value
+	param		stride		Int32 in value
+	param		pointer		VoidPointer in array [COMPSIZE(size/type/stride)] retained
+	param		ptrstride	Int32 in value
+	category	IBM_vertex_array_lists
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #202
+# SGIX_subsample commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_subsample
+
+###############################################################################
+#
+# Extension #203
+# SGIX_ycrcba commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_ycrcba
+
+###############################################################################
+#
+# Extension #204
+# SGIX_ycrcb_subsample commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_ycrcb_subsample
+
+###############################################################################
+#
+# Extension #205
+# SGIX_depth_pass_instrument commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_depth_pass_instrument
+
+###############################################################################
+#
+# Extension #206
+# 3DFX_texture_compression_FXT1 commands
+#
+###############################################################################
+
+# (none)
+newcategory: 3DFX_texture_compression_FXT1
+
+###############################################################################
+#
+# Extension #207
+# 3DFX_multisample commands
+#
+###############################################################################
+
+# (none)
+newcategory: 3DFX_multisample
+
+###############################################################################
+#
+# Extension #208
+# 3DFX_tbuffer commands
+#
+###############################################################################
+
+TbufferMask3DFX(mask)
+	return		void
+	param		mask		UInt32 in value
+	category	3DFX_tbuffer
+	version		1.2
+	glxropcode	?
+	offset		553
+
+###############################################################################
+#
+# Extension #209
+# EXT_multisample commands
+#
+###############################################################################
+
+SampleMaskEXT(value, invert)
+	return		void
+	param		value		ClampedFloat32 in value
+	param		invert		Boolean in value
+	category	EXT_multisample
+	version		1.0
+	glxropcode	?
+	extension
+	offset		446
+
+SamplePatternEXT(pattern)
+	return		void
+	param		pattern		SamplePatternEXT in value
+	category	EXT_multisample
+	version		1.0
+	glxropcode	?
+	glxflags
+	extension
+	offset		447
+
+###############################################################################
+#
+# Extension #210
+# SGIX_vertex_preclip commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_vertex_preclip
+
+###############################################################################
+#
+# Extension #211
+# SGIX_convolution_accuracy commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_convolution_accuracy
+
+###############################################################################
+#
+# Extension #212
+# SGIX_resample commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_resample
+
+###############################################################################
+#
+# Extension #213
+# SGIS_point_line_texgen commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIS_point_line_texgen
+
+###############################################################################
+#
+# Extension #214
+# SGIS_texture_color_mask commands
+#
+###############################################################################
+
+TextureColorMaskSGIS(red, green, blue, alpha)
+	return		void
+	param		red		Boolean in value
+	param		green		Boolean in value
+	param		blue		Boolean in value
+	param		alpha		Boolean in value
+	category	SGIS_texture_color_mask
+	version		1.1
+	glxropcode	2082
+	extension
+	offset		?
+
+###############################################################################
+#
+# Extension #215 - GLX_MESA_copy_sub_buffer
+# Extension #216 - GLX_MESA_pixmap_colormap
+# Extension #217 - GLX_MESA_release_buffers
+# Extension #218 - GLX_MESA_set_3dfx_mode
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #219
+# SGIX_igloo_interface commands
+#
+###############################################################################
+
+IglooInterfaceSGIX(pname, params)
+	return		void
+	dlflags		notlistable
+	param		pname		IglooFunctionSelectSGIX in value
+	param		params		IglooParameterSGIX in array [COMPSIZE(pname)]
+	category	SGIX_igloo_interface
+	version		1.0
+	glxflags	SGI ignore
+	extension
+	glxropcode	200
+	offset		?
+
+###############################################################################
+#
+# Extension #220
+# EXT_texture_env_dot3 commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_env_dot3
+
+###############################################################################
+#
+# Extension #221
+# ATI_texture_mirror_once commands
+#
+###############################################################################
+# (none)
+newcategory: ATI_texture_mirror_once
+
+###############################################################################
+#
+# Extension #222
+# NV_fence commands
+#
+###############################################################################
+
+DeleteFencesNV(n, fences)
+	return		void
+	param		n		SizeI in value
+	param		fences		FenceNV in array [n]
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1276
+	glxflags	ignore
+	offset		647
+
+GenFencesNV(n, fences)
+	return		void
+	param		n		SizeI in value
+	param		fences		FenceNV out array [n]
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1277
+	glxflags	ignore
+	offset		648
+
+IsFenceNV(fence)
+	return		Boolean
+	param		fence		FenceNV in value
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1278
+	glxflags	ignore
+	offset		649
+
+TestFenceNV(fence)
+	return		Boolean
+	param		fence		FenceNV in value
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1279
+	glxflags	ignore
+	offset		650
+
+GetFenceivNV(fence, pname, params)
+	return		void
+	param		fence		FenceNV in value
+	param		pname		FenceParameterNameNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1280
+	glxflags	ignore
+	offset		651
+
+FinishFenceNV(fence)
+	return		void
+	param		fence		FenceNV in value
+	category	NV_fence
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1312
+	glxflags	ignore
+	offset		652
+
+SetFenceNV(fence, condition)
+	return		void
+	param		fence		FenceNV in value
+	param		condition	FenceConditionNV in value
+	category	NV_fence
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		653
+
+###############################################################################
+#
+# Extension #225
+# NV_evaluators commands
+#
+###############################################################################
+
+MapControlPointsNV(target, index, type, ustride, vstride, uorder, vorder, packed, points)
+	return		void
+	param		target		EvalTargetNV in value
+	param		index		UInt32 in value
+	param		type		MapTypeNV in value
+	param		ustride		SizeI in value
+	param		vstride		SizeI in value
+	param		uorder		CheckedInt32 in value
+	param		vorder		CheckedInt32 in value
+	param		packed		Boolean in value
+	param		points		Void in array [COMPSIZE(target/uorder/vorder)]
+	category	NV_evaluators
+	dlflags		handcode
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+MapParameterivNV(target, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		pname		MapParameterNV in value
+	param		params		CheckedInt32 in array [COMPSIZE(target/pname)]
+	category	NV_evaluators
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+MapParameterfvNV(target, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		pname		MapParameterNV in value
+	param		params		CheckedFloat32 in array [COMPSIZE(target/pname)]
+	category	NV_evaluators
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+GetMapControlPointsNV(target, index, type, ustride, vstride, packed, points)
+	return		void
+	param		target		EvalTargetNV in value
+	param		index		UInt32 in value
+	param		type		MapTypeNV in value
+	param		ustride		SizeI in value
+	param		vstride		SizeI in value
+	param		packed		Boolean in value
+	param		points		Void out array [COMPSIZE(target)]
+	category	NV_evaluators
+	dlflags		notlistable
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+GetMapParameterivNV(target, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		pname		MapParameterNV in value
+	param		params		Int32 out array [COMPSIZE(target/pname)]
+	category	NV_evaluators
+	dlflags		notlistable
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+GetMapParameterfvNV(target, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		pname		MapParameterNV in value
+	param		params		Float32 out array [COMPSIZE(target/pname)]
+	category	NV_evaluators
+	dlflags		notlistable
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+GetMapAttribParameterivNV(target, index, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		index		UInt32 in value
+	param		pname		MapAttribParameterNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	NV_evaluators
+	dlflags		notlistable
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+GetMapAttribParameterfvNV(target, index, pname, params)
+	return		void
+	param		target		EvalTargetNV in value
+	param		index		UInt32 in value
+	param		pname		MapAttribParameterNV in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	NV_evaluators
+	dlflags		notlistable
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+EvalMapsNV(target, mode)
+	return		void
+	param		target		EvalTargetNV in value
+	param		mode		EvalMapsModeNV in value
+	category	NV_evaluators
+	version		1.1
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #226
+# NV_packed_depth_stencil commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_packed_depth_stencil
+
+###############################################################################
+#
+# Extension #227
+# NV_register_combiners2 commands
+#
+###############################################################################
+
+CombinerStageParameterfvNV(stage, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	NV_register_combiners2
+	version		1.1
+	extension
+	glxflags	ignore
+	offset		?
+
+GetCombinerStageParameterfvNV(stage, pname, params)
+	return		void
+	param		stage		CombinerStageNV in value
+	param		pname		CombinerParameterNV in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_register_combiners2
+	version		1.1
+	extension
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #228
+# NV_texture_compression_vtc commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_compression_vtc
+
+###############################################################################
+#
+# Extension #229
+# NV_texture_rectangle commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_rectangle
+
+###############################################################################
+#
+# Extension #230
+# NV_texture_shader commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_shader
+
+###############################################################################
+#
+# Extension #231
+# NV_texture_shader2 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_shader2
+
+###############################################################################
+#
+# Extension #232
+# NV_vertex_array_range2 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_vertex_array_range2
+
+###############################################################################
+#
+# Extension #233
+# NV_vertex_program commands
+#
+###############################################################################
+
+AreProgramsResidentNV(n, programs, residences)
+	return		Boolean
+	param		n		SizeI in value
+	param		programs	UInt32 in array [n]
+	param		residences	Boolean out array [n]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1293
+	offset		578
+
+BindProgramNV(target, id)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		id		UInt32 in value
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4180
+	alias		BindProgramARB
+
+DeleteProgramsNV(n, programs)
+	return		void
+	param		n		SizeI in value
+	param		programs	UInt32 in array [n]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1294
+	alias		DeleteProgramsARB
+
+ExecuteProgramNV(target, id, params)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		id		UInt32 in value
+	param		params		Float32 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxropcode	4181
+	offset		581
+
+GenProgramsNV(n, programs)
+	return		void
+	param		n		SizeI in value
+	param		programs	UInt32 out array [n]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1295
+	alias		GenProgramsARB
+
+GetProgramParameterdvNV(target, index, pname, params)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Float64 out array [4]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1297
+	offset		583
+
+GetProgramParameterfvNV(target, index, pname, params)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Float32 out array [4]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1296
+	offset		584
+
+# GetProgramParameterSigneddvNV(target, index, pname, params)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  pname		  VertexAttribEnumNV in value
+#	  param		  params	  Float64 out array [4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  dlflags	  notlistable
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+#
+# GetProgramParameterSignedfvNV(target, index, pname, params)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  pname		  VertexAttribEnumNV in value
+#	  param		  params	  Float32 out array [4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  dlflags	  notlistable
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+
+GetProgramivNV(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Int32 out array [4]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1298
+	offset		585
+
+GetProgramStringNV(id, pname, program)
+	return		void
+	param		id		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		program		ProgramCharacterNV out array [COMPSIZE(id/pname)]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1299
+	offset		586
+
+GetTrackMatrixivNV(target, address, pname, params)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		address		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Int32 out array [1]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	glxvendorpriv	1300
+	offset		587
+
+GetVertexAttribdvNV(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Float64 out array [1]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1301
+	alias		GetVertexAttribdv
+
+GetVertexAttribfvNV(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Float32 out array [1]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1302
+	alias		GetVertexAttribfv
+
+GetVertexAttribivNV(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		params		Int32 out array [1]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1303
+	alias		GetVertexAttribiv
+
+GetVertexAttribPointervNV(index, pname, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnumNV in value
+	param		pointer		VoidPointer out array [1]
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	alias		GetVertexAttribPointerv
+
+IsProgramNV(id)
+	return		Boolean
+	param		id		UInt32 in value
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxvendorpriv	1304
+	alias		IsProgram
+
+LoadProgramNV(target, id, len, program)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		program		UInt8 in array [len]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4183
+	offset		593
+
+ProgramParameter4dNV(target, index, x, y, z, w)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	ProgramParameter4dvNV
+	extension	soft WINSOFT NV10
+	offset		594
+
+ProgramParameter4dvNV(target, index, v)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		v		Float64 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4185
+	offset		595
+
+ProgramParameter4fNV(target, index, x, y, z, w)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	ProgramParameter4fvNV
+	extension	soft WINSOFT NV10
+	offset		596
+
+ProgramParameter4fvNV(target, index, v)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		v		Float32 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4184
+	offset		597
+
+#??? 'count' was SizeI in the latest NVIDIA gl.spec, but UInt32 in the
+#??? extension specification in the registry.
+ProgramParameters4dvNV(target, index, count, v)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		count		UInt32 in value
+	param		v		Float64 in array [count*4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4187
+	offset		598
+
+#??? 'count' was SizeI in the latest NVIDIA gl.spec, but UInt32 in the
+#??? extension specification in the registry.
+ProgramParameters4fvNV(target, index, count, v)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		index		UInt32 in value
+	param		count		UInt32 in value
+	param		v		Float32 in array [count*4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4186
+	offset		599
+
+# ProgramParameterSigned4dNV(target, index, x, y, z, w)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  x		  Float64 in value
+#	  param		  y		  Float64 in value
+#	  param		  z		  Float64 in value
+#	  param		  w		  Float64 in value
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  vectorequiv	  ProgramParameterSigned4dvNV
+#	  extension	  soft WINSOFT NV20
+#	  offset	  ?
+#
+# ProgramParameterSigned4dvNV(target, index, v)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  v		  Float64 in array [4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+#
+# ProgramParameterSigned4fNV(target, index, x, y, z, w)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  x		  Float32 in value
+#	  param		  y		  Float32 in value
+#	  param		  z		  Float32 in value
+#	  param		  w		  Float32 in value
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  vectorequiv	  ProgramParameterSigned4fvNV
+#	  extension	  soft WINSOFT NV20
+#	  offset	  ?
+#
+# ProgramParameterSigned4fvNV(target, index, v)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  v		  Float32 in array [4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+#
+# ProgramParametersSigned4dvNV(target, index, count, v)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  count		  SizeI in value
+#	  param		  v		  Float64 in array [count*4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+#
+# ProgramParametersSigned4fvNV(target, index, count, v)
+#	  return	  void
+#	  param		  target	  VertexAttribEnumNV in value
+#	  param		  index		  Int32 in value
+#	  param		  count		  SizeI in value
+#	  param		  v		  Float32 in array [count*4]
+#	  category	  NV_vertex_program1_1_dcc
+#	  version	  1.2
+#	  extension	  soft WINSOFT NV20
+#	  glxflags	  ignore
+#	  offset	  ?
+
+RequestResidentProgramsNV(n, programs)
+	return		void
+	param		n		SizeI in value
+	param		programs	UInt32 in array [n]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4182
+	offset		600
+
+TrackMatrixNV(target, address, matrix, transform)
+	return		void
+	param		target		VertexAttribEnumNV in value
+	param		address		UInt32 in value
+	param		matrix		VertexAttribEnumNV in value
+	param		transform	VertexAttribEnumNV in value
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4188
+	offset		601
+
+VertexAttribPointerNV(index, fsize, type, stride, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		fsize		Int32 in value
+	param		type		VertexAttribEnumNV in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(fsize/type/stride)] retained
+	category	NV_vertex_program
+	dlflags		notlistable
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxflags	ignore
+	offset		602
+
+VertexAttrib1dNV(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib1dvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1d
+
+VertexAttrib1dvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [1]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4197
+	alias		VertexAttrib1dv
+
+VertexAttrib1fNV(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib1fvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1f
+
+VertexAttrib1fvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [1]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4193
+	alias		VertexAttrib1fv
+
+VertexAttrib1sNV(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib1svNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib1s
+
+VertexAttrib1svNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [1]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4189
+	alias		VertexAttrib1sv
+
+VertexAttrib2dNV(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib2dvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2d
+
+VertexAttrib2dvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [2]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4198
+	alias		VertexAttrib2dv
+
+VertexAttrib2fNV(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib2fvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2f
+
+VertexAttrib2fvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [2]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4194
+	alias		VertexAttrib2fv
+
+VertexAttrib2sNV(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib2svNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib2s
+
+VertexAttrib2svNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [2]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4190
+	alias		VertexAttrib2sv
+
+VertexAttrib3dNV(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib3dvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3d
+
+VertexAttrib3dvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [3]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4199
+	alias		VertexAttrib3dv
+
+VertexAttrib3fNV(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib3fvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3f
+
+VertexAttrib3fvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [3]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4195
+	alias		VertexAttrib3fv
+
+VertexAttrib3sNV(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib3svNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib3s
+
+VertexAttrib3svNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [3]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4191
+	alias		VertexAttrib3sv
+
+VertexAttrib4dNV(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib4dvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4d
+
+VertexAttrib4dvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float64 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4200
+	alias		VertexAttrib4dv
+
+VertexAttrib4fNV(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib4fvNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4f
+
+VertexAttrib4fvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Float32 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4196
+	alias		VertexAttrib4fv
+
+VertexAttrib4sNV(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	param		w		Int16 in value
+	category	NV_vertex_program
+	version		1.2
+	vectorequiv	VertexAttrib4svNV
+	extension	soft WINSOFT NV10
+	alias		VertexAttrib4s
+
+VertexAttrib4svNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4192
+	alias		VertexAttrib4sv
+
+VertexAttrib4ubNV(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		ColorUB in value
+	param		y		ColorUB in value
+	param		z		ColorUB in value
+	param		w		ColorUB in value
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	vectorequiv	VertexAttrib4ubvNV
+	alias		VertexAttrib4Nub
+
+VertexAttrib4ubvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		ColorUB in array [4]
+	category	NV_vertex_program
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4201
+	alias		VertexAttrib4Nubv
+
+VertexAttribs1dvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float64 in array [count]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4210
+	offset		629
+
+VertexAttribs1fvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float32 in array [count]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4206
+	offset		630
+
+VertexAttribs1svNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Int16 in array [count]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4202
+	offset		631
+
+VertexAttribs2dvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float64 in array [count*2]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4211
+	offset		632
+
+VertexAttribs2fvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float32 in array [count*2]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4207
+	offset		633
+
+VertexAttribs2svNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Int16 in array [count*2]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4203
+	offset		634
+
+VertexAttribs3dvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float64 in array [count*3]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4212
+	offset		635
+
+VertexAttribs3fvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float32 in array [count*3]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4208
+	offset		636
+
+VertexAttribs3svNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Int16 in array [count*3]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4204
+	offset		637
+
+VertexAttribs4dvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float64 in array [count*4]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4213
+	offset		638
+
+VertexAttribs4fvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Float32 in array [count*4]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4209
+	offset		639
+
+VertexAttribs4svNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		Int16 in array [count*4]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4205
+	offset		640
+
+VertexAttribs4ubvNV(index, count, v)
+	return		void
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		v		ColorUB in array [count*4]
+	category	NV_vertex_program
+	dlflags		handcode
+	version		1.2
+	extension	soft WINSOFT NV10
+	glxropcode	4214
+	offset		641
+
+
+###############################################################################
+#
+# Extension #234 - GLX_SGIX_visual_select_group
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #235
+# SGIX_texture_coordinate_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_texture_coordinate_clamp
+
+###############################################################################
+#
+# Extension #236
+# SGIX_scalebias_hint commands
+#
+###############################################################################
+
+# (none)
+newcategory: SGIX_scalebias_hint
+
+###############################################################################
+#
+# Extension #237 - GLX_OML_swap_method commands
+# Extension #238 - GLX_OML_sync_control commands
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #239
+# OML_interlace commands
+#
+###############################################################################
+
+# (none)
+newcategory: OML_interlace
+
+###############################################################################
+#
+# Extension #240
+# OML_subsample commands
+#
+###############################################################################
+
+# (none)
+newcategory: OML_subsample
+
+###############################################################################
+#
+# Extension #241
+# OML_resample commands
+#
+###############################################################################
+
+# (none)
+newcategory: OML_resample
+
+###############################################################################
+#
+# Extension #242 - WGL_OML_sync_control commands
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #243
+# NV_copy_depth_to_color commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_copy_depth_to_color
+
+###############################################################################
+#
+# Extension #244
+# ATI_envmap_bumpmap commands
+#
+###############################################################################
+
+TexBumpParameterivATI(pname, param)
+	return		void
+	param		pname		TexBumpParameterATI in value
+	param		param		Int32 in array [COMPSIZE(pname)]
+	category	ATI_envmap_bumpmap
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexBumpParameterfvATI(pname, param)
+	return		void
+	param		pname		TexBumpParameterATI in value
+	param		param		Float32 in array [COMPSIZE(pname)]
+	category	ATI_envmap_bumpmap
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetTexBumpParameterivATI(pname, param)
+	return		void
+	param		pname		GetTexBumpParameterATI in value
+	param		param		Int32 out array [COMPSIZE(pname)]
+	category	ATI_envmap_bumpmap
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetTexBumpParameterfvATI(pname, param)
+	return		void
+	param		pname		GetTexBumpParameterATI in value
+	param		param		Float32 out array [COMPSIZE(pname)]
+	category	ATI_envmap_bumpmap
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #245
+# ATI_fragment_shader commands
+#
+###############################################################################
+
+GenFragmentShadersATI(range)
+	return		UInt32
+	param		range		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindFragmentShaderATI(id)
+	return		void
+	param		id		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteFragmentShaderATI(id)
+	return		void
+	param		id		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BeginFragmentShaderATI()
+	return		void
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EndFragmentShaderATI()
+	return		void
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+PassTexCoordATI(dst, coord, swizzle)
+	return		void
+	param		dst		UInt32 in value
+	param		coord		UInt32 in value
+	param		swizzle		SwizzleOpATI in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SampleMapATI(dst, interp, swizzle)
+	return		void
+	param		dst		UInt32 in value
+	param		interp		UInt32 in value
+	param		swizzle		SwizzleOpATI in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ColorFragmentOp1ATI(op, dst, dstMask, dstMod, arg1, arg1Rep, arg1Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMask		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ColorFragmentOp2ATI(op, dst, dstMask, dstMod, arg1, arg1Rep, arg1Mod, arg2, arg2Rep, arg2Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMask		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	param		arg2		UInt32 in value
+	param		arg2Rep		UInt32 in value
+	param		arg2Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ColorFragmentOp3ATI(op, dst, dstMask, dstMod, arg1, arg1Rep, arg1Mod, arg2, arg2Rep, arg2Mod, arg3, arg3Rep, arg3Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMask		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	param		arg2		UInt32 in value
+	param		arg2Rep		UInt32 in value
+	param		arg2Mod		UInt32 in value
+	param		arg3		UInt32 in value
+	param		arg3Rep		UInt32 in value
+	param		arg3Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+AlphaFragmentOp1ATI(op, dst, dstMod, arg1, arg1Rep, arg1Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+AlphaFragmentOp2ATI(op, dst, dstMod, arg1, arg1Rep, arg1Mod, arg2, arg2Rep, arg2Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	param		arg2		UInt32 in value
+	param		arg2Rep		UInt32 in value
+	param		arg2Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+AlphaFragmentOp3ATI(op, dst, dstMod, arg1, arg1Rep, arg1Mod, arg2, arg2Rep, arg2Mod, arg3, arg3Rep, arg3Mod)
+	return		void
+	param		op		FragmentOpATI in value
+	param		dst		UInt32 in value
+	param		dstMod		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg1Rep		UInt32 in value
+	param		arg1Mod		UInt32 in value
+	param		arg2		UInt32 in value
+	param		arg2Rep		UInt32 in value
+	param		arg2Mod		UInt32 in value
+	param		arg3		UInt32 in value
+	param		arg3Rep		UInt32 in value
+	param		arg3Mod		UInt32 in value
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SetFragmentShaderConstantATI(dst, value)
+	return		void
+	param		dst		UInt32 in value
+	param		value		ConstFloat32 in array [4]
+	category	ATI_fragment_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #246
+# ATI_pn_triangles commands
+#
+###############################################################################
+
+PNTrianglesiATI(pname, param)
+	return		void
+	param		pname		PNTrianglesPNameATI in value
+	param		param		Int32 in value
+	category	ATI_pn_triangles
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+PNTrianglesfATI(pname, param)
+	return		void
+	param		pname		PNTrianglesPNameATI in value
+	param		param		Float32 in value
+	category	ATI_pn_triangles
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #247
+# ATI_vertex_array_object commands
+#
+###############################################################################
+
+NewObjectBufferATI(size, pointer, usage)
+	return		UInt32
+	param		size		SizeI in value
+	param		pointer		ConstVoid in array [size]
+	param		usage		ArrayObjectUsageATI in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsObjectBufferATI(buffer)
+	return		Boolean
+	param		buffer		UInt32 in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UpdateObjectBufferATI(buffer, offset, size, pointer, preserve)
+	return		void
+	param		buffer		UInt32 in value
+	param		offset		UInt32 in value
+	param		size		SizeI in value
+	param		pointer		ConstVoid in array [size]
+	param		preserve	PreserveModeATI in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetObjectBufferfvATI(buffer, pname, params)
+	return		void
+	param		buffer		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Float32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetObjectBufferivATI(buffer, pname, params)
+	return		void
+	param		buffer		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Int32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+FreeObjectBufferATI(buffer)
+	return		void
+	param		buffer		UInt32 in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ArrayObjectATI(array, size, type, stride, buffer, offset)
+	return		void
+	param		array		EnableCap in value
+	param		size		Int32 in value
+	param		type		ScalarType in value
+	param		stride		SizeI in value
+	param		buffer		UInt32 in value
+	param		offset		UInt32 in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetArrayObjectfvATI(array, pname, params)
+	return		void
+	param		array		EnableCap in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Float32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetArrayObjectivATI(array, pname, params)
+	return		void
+	param		array		EnableCap in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Int32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+VariantArrayObjectATI(id, type, stride, buffer, offset)
+	return		void
+	param		id		UInt32 in value
+	param		type		ScalarType in value
+	param		stride		SizeI in value
+	param		buffer		UInt32 in value
+	param		offset		UInt32 in value
+	category	ATI_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetVariantArrayObjectfvATI(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Float32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVariantArrayObjectivATI(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Int32 out array [1]
+	category	ATI_vertex_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #248
+# EXT_vertex_shader commands
+#
+###############################################################################
+
+BeginVertexShaderEXT()
+	return		void
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EndVertexShaderEXT()
+	return		void
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindVertexShaderEXT(id)
+	return		void
+	param		id		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GenVertexShadersEXT(range)
+	return		UInt32
+	param		range		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteVertexShaderEXT(id)
+	return		void
+	param		id		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ShaderOp1EXT(op, res, arg1)
+	return		void
+	param		op		VertexShaderOpEXT in value
+	param		res		UInt32 in value
+	param		arg1		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ShaderOp2EXT(op, res, arg1, arg2)
+	return		void
+	param		op		VertexShaderOpEXT in value
+	param		res		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg2		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ShaderOp3EXT(op, res, arg1, arg2, arg3)
+	return		void
+	param		op		VertexShaderOpEXT in value
+	param		res		UInt32 in value
+	param		arg1		UInt32 in value
+	param		arg2		UInt32 in value
+	param		arg3		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SwizzleEXT(res, in, outX, outY, outZ, outW)
+	return		void
+	param		res		UInt32 in value
+	param		in		UInt32 in value
+	param		outX		VertexShaderCoordOutEXT in value
+	param		outY		VertexShaderCoordOutEXT in value
+	param		outZ		VertexShaderCoordOutEXT in value
+	param		outW		VertexShaderCoordOutEXT in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+WriteMaskEXT(res, in, outX, outY, outZ, outW)
+	return		void
+	param		res		UInt32 in value
+	param		in		UInt32 in value
+	param		outX		VertexShaderWriteMaskEXT in value
+	param		outY		VertexShaderWriteMaskEXT in value
+	param		outZ		VertexShaderWriteMaskEXT in value
+	param		outW		VertexShaderWriteMaskEXT in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+InsertComponentEXT(res, src, num)
+	return		void
+	param		res		UInt32 in value
+	param		src		UInt32 in value
+	param		num		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ExtractComponentEXT(res, src, num)
+	return		void
+	param		res		UInt32 in value
+	param		src		UInt32 in value
+	param		num		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GenSymbolsEXT(datatype, storagetype, range, components)
+	return		UInt32
+	param		datatype	DataTypeEXT in value
+	param		storagetype	VertexShaderStorageTypeEXT in value
+	param		range		ParameterRangeEXT in value
+	param		components	UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SetInvariantEXT(id, type, addr)
+	return		void
+	param		id		UInt32 in value
+	param		type		ScalarType in value
+	param		addr		Void in array [COMPSIZE(id/type)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SetLocalConstantEXT(id, type, addr)
+	return		void
+	param		id		UInt32 in value
+	param		type		ScalarType in value
+	param		addr		Void in array [COMPSIZE(id/type)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantbvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		Int8 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantsvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		Int16 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantivEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		Int32 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantfvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		Float32 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantdvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		Float64 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantubvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		UInt8 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantusvEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		UInt16 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantuivEXT(id, addr)
+	return		void
+	param		id		UInt32 in value
+	param		addr		UInt32 in array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VariantPointerEXT(id, type, stride, addr)
+	return		void
+	param		id		UInt32 in value
+	param		type		ScalarType in value
+	param		stride		UInt32 in value
+	param		addr		Void in array [COMPSIZE(id/type/stride)]
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EnableVariantClientStateEXT(id)
+	return		void
+	param		id		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DisableVariantClientStateEXT(id)
+	return		void
+	param		id		UInt32 in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindLightParameterEXT(light, value)
+	return		UInt32
+	param		light		LightName in value
+	param		value		LightParameter in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindMaterialParameterEXT(face, value)
+	return		UInt32
+	param		face		MaterialFace in value
+	param		value		MaterialParameter in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindTexGenParameterEXT(unit, coord, value)
+	return		UInt32
+	param		unit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		value		TextureGenParameter in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindTextureUnitParameterEXT(unit, value)
+	return		UInt32
+	param		unit		TextureUnit in value
+	param		value		VertexShaderTextureUnitParameter in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindParameterEXT(value)
+	return		UInt32
+	param		value		VertexShaderParameterEXT in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsVariantEnabledEXT(id, cap)
+	return		Boolean
+	param		id		UInt32 in value
+	param		cap		VariantCapEXT in value
+	category	EXT_vertex_shader
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetVariantBooleanvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Boolean out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVariantIntegervEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Int32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVariantFloatvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Float32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVariantPointervEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		VoidPointer out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetInvariantBooleanvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Boolean out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetInvariantIntegervEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Int32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetInvariantFloatvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Float32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetLocalConstantBooleanvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Boolean out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetLocalConstantIntegervEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Int32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetLocalConstantFloatvEXT(id, value, data)
+	return		void
+	param		id		UInt32 in value
+	param		value		GetVariantValueEXT in value
+	param		data		Float32 out array [COMPSIZE(id)]
+	category	EXT_vertex_shader
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #249
+# ATI_vertex_streams commands
+#
+###############################################################################
+
+VertexStream1sATI(stream, x)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int16 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1svATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int16 in array [1]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1iATI(stream, x)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1ivATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int32 in array [1]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1fATI(stream, x)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1fvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float32 in array [1]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1dATI(stream, x)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float64 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream1dvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float64 in array [1]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2sATI(stream, x, y)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2svATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int16 in array [2]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2iATI(stream, x, y)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2ivATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int32 in array [2]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2fATI(stream, x, y)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2fvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float32 in array [2]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2dATI(stream, x, y)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream2dvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float64 in array [2]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3sATI(stream, x, y, z)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3svATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int16 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3iATI(stream, x, y, z)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3ivATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int32 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3fATI(stream, x, y, z)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3fvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float32 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3dATI(stream, x, y, z)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream3dvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float64 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4sATI(stream, x, y, z, w)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int16 in value
+	param		y		Int16 in value
+	param		z		Int16 in value
+	param		w		Int16 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4svATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int16 in array [4]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4iATI(stream, x, y, z, w)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4ivATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int32 in array [4]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4fATI(stream, x, y, z, w)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4fvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float32 in array [4]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4dATI(stream, x, y, z, w)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexStream4dvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float64 in array [4]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3bATI(stream, nx, ny, nz)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		nx		Int8 in value
+	param		ny		Int8 in value
+	param		nz		Int8 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3bvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int8 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3sATI(stream, nx, ny, nz)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		nx		Int16 in value
+	param		ny		Int16 in value
+	param		nz		Int16 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3svATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int16 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3iATI(stream, nx, ny, nz)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		nx		Int32 in value
+	param		ny		Int32 in value
+	param		nz		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3ivATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Int32 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3fATI(stream, nx, ny, nz)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		nx		Float32 in value
+	param		ny		Float32 in value
+	param		nz		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3fvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float32 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3dATI(stream, nx, ny, nz)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		nx		Float64 in value
+	param		ny		Float64 in value
+	param		nz		Float64 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalStream3dvATI(stream, coords)
+	return		void
+	param		stream		VertexStreamATI in value
+	param		coords		Float64 in array [3]
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ClientActiveVertexStreamATI(stream)
+	return		void
+	param		stream		VertexStreamATI in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexBlendEnviATI(pname, param)
+	return		void
+	param		pname		VertexStreamATI in value
+	param		param		Int32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexBlendEnvfATI(pname, param)
+	return		void
+	param		pname		VertexStreamATI in value
+	param		param		Float32 in value
+	category	ATI_vertex_streams
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #250 - WGL_I3D_digital_video_control
+# Extension #251 - WGL_I3D_gamma
+# Extension #252 - WGL_I3D_genlock
+# Extension #253 - WGL_I3D_image_buffer
+# Extension #254 - WGL_I3D_swap_frame_lock
+# Extension #255 - WGL_I3D_swap_frame_usage
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #256
+# ATI_element_array commands
+#
+###############################################################################
+
+ElementPointerATI(type, pointer)
+	return		void
+	param		type		ElementPointerTypeATI in value
+	param		pointer		Void in array [COMPSIZE(type)] retained
+	category	ATI_element_array
+	dlflags		notlistable
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.2
+	offset		?
+
+DrawElementArrayATI(mode, count)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in value
+	category	ATI_element_array
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.2
+	offset		?
+
+DrawRangeElementArrayATI(mode, start, end, count)
+	return		void
+	param		mode		BeginMode in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		count		SizeI in value
+	category	ATI_element_array
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.2
+	offset		?
+
+###############################################################################
+#
+# Extension #257
+# SUN_mesh_array commands
+#
+###############################################################################
+
+DrawMeshArraysSUN(mode, first, count, width)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	param		width		SizeI in value
+	category	SUN_mesh_array
+	dlflags		handcode
+	glxflags	client-handcode client-intercept server-handcode
+	version		1.1
+	glxropcode	?
+	offset		?
+
+###############################################################################
+#
+# Extension #258
+# SUN_slice_accum commands
+#
+###############################################################################
+
+# (none)
+newcategory: SUN_slice_accum
+
+###############################################################################
+#
+# Extension #259
+# NV_multisample_filter_hint commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_multisample_filter_hint
+
+###############################################################################
+#
+# Extension #260
+# NV_depth_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_depth_clamp
+
+###############################################################################
+#
+# Extension #261
+# NV_occlusion_query commands
+#
+###############################################################################
+
+GenOcclusionQueriesNV(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 out array [n]
+	dlflags		notlistable
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+DeleteOcclusionQueriesNV(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 in array [n]
+	dlflags		notlistable
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+IsOcclusionQueryNV(id)
+	return		Boolean
+	param		id		UInt32 in value
+	dlflags		notlistable
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+BeginOcclusionQueryNV(id)
+	return		void
+	param		id		UInt32 in value
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+EndOcclusionQueryNV()
+	return		void
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+GetOcclusionQueryivNV(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		OcclusionQueryParameterNameNV in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+GetOcclusionQueryuivNV(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		OcclusionQueryParameterNameNV in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	dlflags		notlistable
+	category	NV_occlusion_query
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #262
+# NV_point_sprite commands
+#
+###############################################################################
+
+PointParameteriNV(pname, param)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		param		Int32 in value
+	category	NV_point_sprite
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxropcode	4221
+	alias		PointParameteri
+
+PointParameterivNV(pname, params)
+	return		void
+	param		pname		PointParameterNameARB in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	NV_point_sprite
+	version		1.2
+	extension	soft WINSOFT NV20
+	glxropcode	4222
+	alias		PointParameteriv
+
+###############################################################################
+#
+# Extension #263 - WGL_NV_render_depth_texture
+# Extension #264 - WGL_NV_render_texture_rectangle
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #265
+# NV_texture_shader3 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_shader3
+
+###############################################################################
+#
+# Extension #266
+# NV_vertex_program1_1 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_vertex_program1_1
+
+###############################################################################
+#
+# Extension #267
+# EXT_shadow_funcs commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_shadow_funcs
+
+###############################################################################
+#
+# Extension #268
+# EXT_stencil_two_side commands
+#
+###############################################################################
+
+ActiveStencilFaceEXT(face)
+	return		void
+	param		face		StencilFaceDirection in value
+	category	EXT_stencil_two_side
+	version		1.3
+	glxropcode	4220
+	offset		646
+
+###############################################################################
+#
+# Extension #269
+# ATI_text_fragment_shader commands
+#
+###############################################################################
+
+# Uses ARB_vertex_program entry points
+newcategory: ATI_text_fragment_shader
+
+###############################################################################
+#
+# Extension #270
+# APPLE_client_storage commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_client_storage
+
+###############################################################################
+#
+# Extension #271
+# APPLE_element_array commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+# @@@ like #256 ATI_element_array
+ElementPointerAPPLE(type, pointer)
+	return		void
+	param		type		ElementPointerTypeATI in value
+	param		pointer		Void in array [type]
+	category	APPLE_element_array
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DrawElementArrayAPPLE(mode, first, count)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	category	APPLE_element_array
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DrawRangeElementArrayAPPLE(mode, start, end, first, count)
+	return		void
+	param		mode		BeginMode in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		first		Int32 in value
+	param		count		SizeI in value
+	category	APPLE_element_array
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiDrawElementArrayAPPLE(mode, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		first		Int32 in array [primcount]
+	param		count		SizeI in array [primcount]
+	param		primcount	SizeI in value
+	category	APPLE_element_array
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiDrawRangeElementArrayAPPLE(mode, start, end, first, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		start		UInt32 in value
+	param		end		UInt32 in value
+	param		first		Int32 in array [primcount]
+	param		count		SizeI in array [primcount]
+	param		primcount	SizeI in value
+	category	APPLE_element_array
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #272
+# APPLE_fence commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+# @@@ like #222 NV_fence
+GenFencesAPPLE(n, fences)
+	return		void
+	param		n		SizeI in value
+	param		fences		FenceNV out array [n]
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DeleteFencesAPPLE(n, fences)
+	return		void
+	param		n		SizeI in value
+	param		fences		FenceNV in array [n]
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SetFenceAPPLE(fence)
+	return		void
+	param		fence		FenceNV in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsFenceAPPLE(fence)
+	return		Boolean
+	param		fence		FenceNV in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TestFenceAPPLE(fence)
+	return		Boolean
+	param		fence		FenceNV in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FinishFenceAPPLE(fence)
+	return		void
+	param		fence		FenceNV in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TestObjectAPPLE(object, name)
+	return		Boolean
+	param		object		ObjectTypeAPPLE in value
+	param		name		UInt32 in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FinishObjectAPPLE(object, name)
+	return		void
+	param		object		ObjectTypeAPPLE in value
+	param		name		Int32 in value
+	category	APPLE_fence
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #273
+# APPLE_vertex_array_object commands
+#
+###############################################################################
+
+BindVertexArrayAPPLE(array)
+	return		void
+	param		array		UInt32 in value
+	category	APPLE_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		BindVertexArray
+
+DeleteVertexArraysAPPLE(n, arrays)
+	return		void
+	param		n		SizeI in value
+	param		arrays		UInt32 in array [n]
+	category	APPLE_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		DeleteVertexArrays
+
+GenVertexArraysAPPLE(n, arrays)
+	return		void
+	param		n		SizeI in value
+	param		arrays		UInt32 out array [n]
+	category	APPLE_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		GenVertexArray
+
+IsVertexArrayAPPLE(array)
+	return		Boolean
+	param		array		UInt32 in value
+	category	APPLE_vertex_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		IsVertexArray
+
+###############################################################################
+#
+# Extension #274
+# APPLE_vertex_array_range commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+# @@@ like #190 NV_vertex_array_range,
+VertexArrayRangeAPPLE(length, pointer)
+	return		void
+	param		length		SizeI in value
+	param		pointer		Void out array [length]
+	category	APPLE_vertex_array_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FlushVertexArrayRangeAPPLE(length, pointer)
+	return		void
+	param		length		SizeI in value
+	param		pointer		Void out array [length]
+	category	APPLE_vertex_array_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexArrayParameteriAPPLE(pname, param)
+	return		void
+	param		pname		VertexArrayPNameAPPLE in value
+	param		param		Int32 in value
+	category	APPLE_vertex_array_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #275
+# APPLE_ycbcr_422 commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_ycbcr_422
+
+###############################################################################
+#
+# Extension #276
+# S3_s3tc commands
+#
+###############################################################################
+
+# (none)
+newcategory: S3_s3tc
+
+###############################################################################
+#
+# Extension #277
+# ATI_draw_buffers commands
+#
+###############################################################################
+
+DrawBuffersATI(n, bufs)
+	return		void
+	param		n		SizeI in value
+	param		bufs		DrawBufferModeATI in array [n]
+	category	ATI_draw_buffers
+	version		1.2
+	extension
+	glxropcode	233
+	alias		DrawBuffers
+
+###############################################################################
+#
+# Extension #278 - WGL_ATI_pixel_format_float
+#
+###############################################################################
+newcategory: ATI_pixel_format_float
+passthru: /* This is really a WGL extension, but defines some associated GL enums.
+passthru:  * ATI does not export "GL_ATI_pixel_format_float" in the GL_EXTENSIONS string.
+passthru:  */
+
+###############################################################################
+#
+# Extension #279
+# ATI_texture_env_combine3 commands
+#
+###############################################################################
+
+# (none)
+newcategory: ATI_texture_env_combine3
+
+###############################################################################
+#
+# Extension #280
+# ATI_texture_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: ATI_texture_float
+
+###############################################################################
+#
+# Extension #281 (also WGL_NV_float_buffer)
+# NV_float_buffer commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_float_buffer
+
+###############################################################################
+#
+# Extension #282
+# NV_fragment_program commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+# Some NV_fragment_program entry points are shared with ARB_vertex_program,
+#   and are only included in that #define block, for now.
+newcategory: NV_fragment_program
+passthru: /* Some NV_fragment_program entry points are shared with ARB_vertex_program. */
+
+ProgramNamedParameter4fNV(id, len, name, x, y, z, w)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	NV_fragment_program
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		682
+
+ProgramNamedParameter4dNV(id, len, name, x, y, z, w)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	NV_fragment_program
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		683
+
+ProgramNamedParameter4fvNV(id, len, name, v)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		v		Float32 in array [4]
+	category	NV_fragment_program
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		684
+
+ProgramNamedParameter4dvNV(id, len, name, v)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		v		Float64 in array [4]
+	category	NV_fragment_program
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		685
+
+GetProgramNamedParameterfvNV(id, len, name, params)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		params		Float32 out array [4]
+	category	NV_fragment_program
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		686
+
+GetProgramNamedParameterdvNV(id, len, name, params)
+	return		void
+	param		id		UInt32 in value
+	param		len		SizeI in value
+	param		name		UInt8 in array [1]
+	param		params		Float64 out array [4]
+	category	NV_fragment_program
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		687
+
+###############################################################################
+#
+# Extension #283
+# NV_half_float commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+Vertex2hNV(x, y)
+	return		void
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Vertex2hvNV(v)
+	return		void
+	param		v		Half16NV in array [2]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Vertex3hNV(x, y, z)
+	return		void
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	param		z		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Vertex3hvNV(v)
+	return		void
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Vertex4hNV(x, y, z, w)
+	return		void
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	param		z		Half16NV in value
+	param		w		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Vertex4hvNV(v)
+	return		void
+	param		v		Half16NV in array [4]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Normal3hNV(nx, ny, nz)
+	return		void
+	param		nx		Half16NV in value
+	param		ny		Half16NV in value
+	param		nz		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Normal3hvNV(v)
+	return		void
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Color3hNV(red, green, blue)
+	return		void
+	param		red		Half16NV in value
+	param		green		Half16NV in value
+	param		blue		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Color3hvNV(v)
+	return		void
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Color4hNV(red, green, blue, alpha)
+	return		void
+	param		red		Half16NV in value
+	param		green		Half16NV in value
+	param		blue		Half16NV in value
+	param		alpha		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Color4hvNV(v)
+	return		void
+	param		v		Half16NV in array [4]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord1hNV(s)
+	return		void
+	param		s		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord1hvNV(v)
+	return		void
+	param		v		Half16NV in array [1]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord2hNV(s, t)
+	return		void
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord2hvNV(v)
+	return		void
+	param		v		Half16NV in array [2]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord3hNV(s, t, r)
+	return		void
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	param		r		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord3hvNV(v)
+	return		void
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord4hNV(s, t, r, q)
+	return		void
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	param		r		Half16NV in value
+	param		q		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoord4hvNV(v)
+	return		void
+	param		v		Half16NV in array [4]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord1hNV(target, s)
+	return		void
+	param		target		TextureUnit in value
+	param		s		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord1hvNV(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		Half16NV in array [1]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord2hNV(target, s, t)
+	return		void
+	param		target		TextureUnit in value
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord2hvNV(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		Half16NV in array [2]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord3hNV(target, s, t, r)
+	return		void
+	param		target		TextureUnit in value
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	param		r		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord3hvNV(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord4hNV(target, s, t, r, q)
+	return		void
+	param		target		TextureUnit in value
+	param		s		Half16NV in value
+	param		t		Half16NV in value
+	param		r		Half16NV in value
+	param		q		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MultiTexCoord4hvNV(target, v)
+	return		void
+	param		target		TextureUnit in value
+	param		v		Half16NV in array [4]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FogCoordhNV(fog)
+	return		void
+	param		fog		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FogCoordhvNV(fog)
+	return		void
+	param		fog		Half16NV in array [1]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SecondaryColor3hNV(red, green, blue)
+	return		void
+	param		red		Half16NV in value
+	param		green		Half16NV in value
+	param		blue		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SecondaryColor3hvNV(v)
+	return		void
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexWeighthNV(weight)
+	return		void
+	param		weight		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexWeighthvNV(weight)
+	return		void
+	param		weight		Half16NV in array [1]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib1hNV(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib1hvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Half16NV in array [1]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib2hNV(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib2hvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Half16NV in array [2]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib3hNV(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	param		z		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib3hvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Half16NV in array [3]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib4hNV(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Half16NV in value
+	param		y		Half16NV in value
+	param		z		Half16NV in value
+	param		w		Half16NV in value
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttrib4hvNV(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Half16NV in array [4]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribs1hvNV(index, n, v)
+	return		void
+	param		index		UInt32 in value
+	param		n		SizeI in value
+	param		v		Half16NV in array [n]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribs2hvNV(index, n, v)
+	return		void
+	param		index		UInt32 in value
+	param		n		SizeI in value
+	param		v		Half16NV in array [n]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribs3hvNV(index, n, v)
+	return		void
+	param		index		UInt32 in value
+	param		n		SizeI in value
+	param		v		Half16NV in array [n]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribs4hvNV(index, n, v)
+	return		void
+	param		index		UInt32 in value
+	param		n		SizeI in value
+	param		v		Half16NV in array [n]
+	category	NV_half_float
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #284
+# NV_pixel_data_range commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+PixelDataRangeNV(target, length, pointer)
+	return		void
+	param		target		PixelDataRangeTargetNV in value
+	param		length		SizeI in value
+	param		pointer		Void out array [length]
+	category	NV_pixel_data_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FlushPixelDataRangeNV(target)
+	return		void
+	param		target		PixelDataRangeTargetNV in value
+	category	NV_pixel_data_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #285
+# NV_primitive_restart commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+PrimitiveRestartNV()
+	return		void
+	category	NV_primitive_restart
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+PrimitiveRestartIndexNV(index)
+	return		void
+	param		index		UInt32 in value
+	category	NV_primitive_restart
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+
+###############################################################################
+#
+# Extension #286
+# NV_texture_expand_normal commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_texture_expand_normal
+
+###############################################################################
+#
+# Extension #287
+# NV_vertex_program2 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_vertex_program2
+
+###############################################################################
+#
+# Extension #288
+# ATI_map_object_buffer commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+MapObjectBufferATI(buffer)
+	return		VoidPointer
+	param		buffer		UInt32 in value
+	category	ATI_map_object_buffer
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+UnmapObjectBufferATI(buffer)
+	return		void
+	param		buffer		UInt32 in value
+	category	ATI_map_object_buffer
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #289
+# ATI_separate_stencil commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+StencilOpSeparateATI(face, sfail, dpfail, dppass)
+	return		void
+	param		face		StencilFaceDirection in value
+	param		sfail		StencilOp in value
+	param		dpfail		StencilOp in value
+	param		dppass		StencilOp in value
+	category	ATI_separate_stencil
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		StencilOpSeparate
+
+StencilFuncSeparateATI(frontfunc, backfunc, ref, mask)
+	return		void
+	param		frontfunc	StencilFunction in value
+	param		backfunc	StencilFunction in value
+	param		ref		ClampedStencilValue in value
+	param		mask		MaskedStencilValue in value
+	category	ATI_separate_stencil
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		StencilFuncSeparate
+
+###############################################################################
+#
+# Extension #290
+# ATI_vertex_attrib_array_object commands
+#
+###############################################################################
+
+# @@ Need to verify/add GLX protocol
+
+VertexAttribArrayObjectATI(index, size, type, normalized, stride, buffer, offset)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		VertexAttribPointerTypeARB in value
+	param		normalized	Boolean in value
+	param		stride		SizeI in value
+	param		buffer		UInt32 in value
+	param		offset		UInt32 in value
+	category	ATI_vertex_attrib_array_object
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetVertexAttribArrayObjectfvATI(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Float32 out array [pname]
+	category	ATI_vertex_attrib_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVertexAttribArrayObjectivATI(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		ArrayObjectPNameATI in value
+	param		params		Int32 out array [pname]
+	category	ATI_vertex_attrib_array_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #291 - OpenGL ES only, not in glext.h
+# OES_byte_coordinates commands
+#
+###############################################################################
+
+# void Vertex{234}bOES(T coords)
+# void Vertex{234}bvOES(T *coords)
+# void TexCoord{1234}bOES(T coords)
+# void TexCoord{1234}bvOES(T *coords)
+# void MultiTexCoord{1234}bOES(enum texture, T coords)
+# void MultiTexCoord{1234}bvOES(enum texture, T *coords)
+# All are handcode - mapped to non-byte GLX protocol on client side
+
+# newcategory: OES_byte_coordinates
+
+###############################################################################
+#
+# Extension #292 - OpenGL ES only, not in glext.h
+# OES_fixed_point commands
+#
+###############################################################################
+
+# Too many to list in just a comment - see spec in the extension registry
+# All are handcode - mapped to non-byte GLX protocol on client side
+
+# newcategory: OES_fixed_point
+
+###############################################################################
+#
+# Extension #293 - OpenGL ES only, not in glext.h
+# OES_single_precision commands
+#
+###############################################################################
+
+# void DepthRangefOES(clampf n, clampf f)
+# void FrustumfOES(float l, float r, float b, float t, float n, float f)
+# void OrthofOES(float l, float r, float b, float t, float n, float f)
+# void ClipPlanefOES(enum plane, const float* equation)
+# void glClearDepthfOES(clampd depth)
+# GLX ropcodes 4308-4312 (not respectively, see extension spec)
+# void GetClipPlanefOES(enum plane, float* equation)
+# GLX vendor private 1421
+
+# newcategory: OES_single_precision
+
+###############################################################################
+#
+# Extension #294 - OpenGL ES only, not in glext.h
+# OES_compressed_paletted_texture commands
+#
+###############################################################################
+
+# (none)
+# newcategory: OES_compressed_paletted_texture
+
+###############################################################################
+#
+# Extension #295 - This is an OpenGL ES extension, but also implemented in Mesa
+# OES_read_format commands
+#
+###############################################################################
+
+# (none)
+newcategory: OES_read_format
+
+###############################################################################
+#
+# Extension #296 - OpenGL ES only, not in glext.h
+# OES_query_matrix commands
+#
+###############################################################################
+
+# bitfield queryMatrixxOES(fixed mantissa[16], int exponent[16])
+# All are handcode - mapped to non-byte GLX protocol on client side
+
+# newcategory: OES_query_matrix
+
+###############################################################################
+#
+# Extension #297
+# EXT_depth_bounds_test commands
+#
+###############################################################################
+
+DepthBoundsEXT(zmin, zmax)
+	return		void
+	param		zmin		ClampedFloat64 in value
+	param		zmax		ClampedFloat64 in value
+	category	EXT_depth_bounds_test
+	version		1.2
+	extension
+	glxropcode	4229
+	offset		699
+
+###############################################################################
+#
+# Extension #298
+# EXT_texture_mirror_clamp commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_mirror_clamp
+
+###############################################################################
+#
+# Extension #299
+# EXT_blend_equation_separate commands
+#
+###############################################################################
+
+BlendEquationSeparateEXT(modeRGB, modeAlpha)
+	return		void
+	param		modeRGB		BlendEquationModeEXT in value
+	param		modeAlpha	BlendEquationModeEXT in value
+	category	EXT_blend_equation_separate
+	version		1.2
+	extension
+	glxropcode	4228
+	alias		BlendEquationSeparate
+
+###############################################################################
+#
+# Extension #300
+# MESA_pack_invert commands
+#
+###############################################################################
+
+# (none)
+newcategory: MESA_pack_invert
+
+###############################################################################
+#
+# Extension #301
+# MESA_ycbcr_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: MESA_ycbcr_texture
+
+###############################################################################
+#
+# Extension #301
+# MESA_ycbcr_texture commands
+#
+###############################################################################
+
+# (none)
+newcategory: MESA_ycbcr_texture
+
+###############################################################################
+#
+# Extension #302
+# EXT_pixel_buffer_object commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_pixel_buffer_object
+
+###############################################################################
+#
+# Extension #303
+# NV_fragment_program_option commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_fragment_program_option
+
+###############################################################################
+#
+# Extension #304
+# NV_fragment_program2 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_fragment_program2
+
+###############################################################################
+#
+# Extension #305
+# NV_vertex_program2_option commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_vertex_program2_option
+
+###############################################################################
+#
+# Extension #306
+# NV_vertex_program3 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_vertex_program3
+
+###############################################################################
+#
+# Extension #307 - GLX_SGIX_hyperpipe commands
+# Extension #308 - GLX_MESA_agp_offset commands
+# Extension #309 - GL_EXT_texture_compression_dxt1 (OpenGL ES only, subset of _st3c version)
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #310
+# EXT_framebuffer_object commands
+#
+###############################################################################
+
+IsRenderbufferEXT(renderbuffer)
+	return		Boolean
+	param		renderbuffer	UInt32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxvendorpriv	1422
+	glxflags	ignore
+	alias		IsRenderbuffer
+
+BindRenderbufferEXT(target, renderbuffer)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		renderbuffer	UInt32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4316
+	glxflags	ignore
+	alias		BindRenderbuffer
+
+DeleteRenderbuffersEXT(n, renderbuffers)
+	return		void
+	param		n		SizeI in value
+	param		renderbuffers	UInt32 in array [n]
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4317
+	glxflags	ignore
+	alias		DeleteRenderbuffers
+
+GenRenderbuffersEXT(n, renderbuffers)
+	return		void
+	param		n		SizeI in value
+	param		renderbuffers	UInt32 out array [n]
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxvendorpriv	1423
+	glxflags	ignore
+	alias		GenRenderbuffers
+
+RenderbufferStorageEXT(target, internalformat, width, height)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		internalformat	GLenum in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4318
+	glxflags	ignore
+	alias		RenderbufferStorage
+
+GetRenderbufferParameterivEXT(target, pname, params)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_framebuffer_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxvendorpriv	1424
+	glxflags	ignore
+	alias		GetRenderbufferParameteriv
+
+IsFramebufferEXT(framebuffer)
+	return		Boolean
+	param		framebuffer	UInt32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxvendorpriv	1425
+	glxflags	ignore
+	alias		IsFramebuffer
+
+BindFramebufferEXT(target, framebuffer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		framebuffer	UInt32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4319
+	glxflags	ignore
+	alias		BindFramebuffer
+
+DeleteFramebuffersEXT(n, framebuffers)
+	return		void
+	param		n		SizeI in value
+	param		framebuffers	UInt32 in array [n]
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4320
+	glxflags	ignore
+	alias		DeleteFramebuffers
+
+GenFramebuffersEXT(n, framebuffers)
+	return		void
+	param		n		SizeI in value
+	param		framebuffers	UInt32 out array [n]
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxvendorpriv	1426
+	glxflags	ignore
+	alias		GenFramebuffers
+
+CheckFramebufferStatusEXT(target)
+	return		GLenum
+	param		target		FramebufferTarget in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxvendorpriv	1427
+	glxflags	ignore
+	alias		CheckFramebufferStatus
+
+FramebufferTexture1DEXT(target, attachment, textarget, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4321
+	glxflags	ignore
+	alias		FramebufferTexture1D
+
+FramebufferTexture2DEXT(target, attachment, textarget, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4322
+	glxflags	ignore
+	alias		FramebufferTexture2D
+
+FramebufferTexture3DEXT(target, attachment, textarget, texture, level, zoffset)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	GLenum in value
+	param		texture		UInt32 in value
+	param		level		Int32 in value
+	param		zoffset		Int32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4323
+	glxflags	ignore
+	alias		FramebufferTexture3D
+
+FramebufferRenderbufferEXT(target, attachment, renderbuffertarget, renderbuffer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		renderbuffertarget	RenderbufferTarget in value
+	param		renderbuffer	UInt32 in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4324
+	glxflags	ignore
+	alias		FramebufferRenderbuffer
+
+GetFramebufferAttachmentParameterivEXT(target, attachment, pname, params)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_framebuffer_object
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxvendorpriv	1428
+	glxflags	ignore
+	alias		GetFramebufferAttachmentParameteriv
+
+GenerateMipmapEXT(target)
+	return		void
+	param		target		GLenum in value
+	category	EXT_framebuffer_object
+	version		1.2
+	extension
+	glxropcode	4325
+	glxflags	ignore
+	alias		GenerateMipmap
+
+
+###############################################################################
+#
+# Extension #311
+# GREMEDY_string_marker commands
+#
+###############################################################################
+
+StringMarkerGREMEDY(len, string)
+	return		void
+	param		len		SizeI in value
+	param		string		Void in array [len]
+	category	GREMEDY_string_marker
+	version		1.0
+	extension
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #312
+# EXT_packed_depth_stencil commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_packed_depth_stencil
+
+###############################################################################
+#
+# Extension #313 - WGL_3DL_stereo_control
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #314
+# EXT_stencil_clear_tag commands
+#
+###############################################################################
+
+StencilClearTagEXT(stencilTagBits, stencilClearTag)
+	return		void
+	param		stencilTagBits	SizeI in value
+	param		stencilClearTag UInt32 in value
+	category	EXT_stencil_clear_tag
+	version		1.5
+	extension
+	glxropcode	4223
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #315
+# EXT_texture_sRGB commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_sRGB
+
+###############################################################################
+#
+# Extension #316
+# EXT_framebuffer_blit commands
+#
+###############################################################################
+
+BlitFramebufferEXT(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter)
+	return		void
+	param		srcX0		Int32 in value
+	param		srcY0		Int32 in value
+	param		srcX1		Int32 in value
+	param		srcY1		Int32 in value
+	param		dstX0		Int32 in value
+	param		dstY0		Int32 in value
+	param		dstX1		Int32 in value
+	param		dstY1		Int32 in value
+	param		mask		ClearBufferMask in value
+	param		filter		GLenum in value
+	category	EXT_framebuffer_blit
+	version		1.5
+	glxropcode	4330
+	alias		BlitFramebuffer
+
+###############################################################################
+#
+# Extension #317
+# EXT_framebuffer_multisample commands
+#
+###############################################################################
+
+RenderbufferStorageMultisampleEXT(target, samples, internalformat, width, height)
+	return		void
+	param		target		GLenum in value
+	param		samples		SizeI in value
+	param		internalformat	GLenum in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_framebuffer_multisample
+	version		1.5
+	glxropcode	4331
+	alias		RenderbufferStorageMultisample
+
+###############################################################################
+#
+# Extension #318
+# MESAX_texture_stack commands
+#
+###############################################################################
+
+# (none)
+newcategory: MESAX_texture_stack
+
+###############################################################################
+#
+# Extension #319
+# EXT_timer_query commands
+#
+###############################################################################
+
+GetQueryObjecti64vEXT(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int64EXT out array [pname]
+	category	EXT_timer_query
+	dlflags		notlistable
+	version		1.5
+	glxvendorpriv	1328
+	glxflags	ignore
+	offset		?
+
+GetQueryObjectui64vEXT(id, pname, params)
+	return		void
+	param		id		UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt64EXT out array [pname]
+	category	EXT_timer_query
+	dlflags		notlistable
+	version		1.5
+	glxvendorpriv	1329
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #320
+# EXT_gpu_program_parameters commands
+#
+###############################################################################
+
+ProgramEnvParameters4fvEXT(target, index, count, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Float32 in array [count*4]
+	category	EXT_gpu_program_parameters
+	version		1.2
+	glxropcode	4281
+	offset		?
+
+ProgramLocalParameters4fvEXT(target, index, count, params)
+	return		void
+	param		target		ProgramTargetARB in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Float32 in array [count*4]
+	category	EXT_gpu_program_parameters
+	version		1.2
+	glxropcode	4282
+	offset		?
+
+###############################################################################
+#
+# Extension #321
+# APPLE_flush_buffer_range commands
+#
+###############################################################################
+
+BufferParameteriAPPLE(target, pname, param)
+	return		void
+	param		target		GLenum in value
+	param		pname		GLenum in value
+	param		param		Int32 in value
+	category	APPLE_flush_buffer_range
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FlushMappedBufferRangeAPPLE(target, offset, size)
+	return		void
+	param		target		GLenum in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	category	APPLE_flush_buffer_range
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	alias		FlushMappedBufferRange
+
+###############################################################################
+#
+# Extension #322
+# NV_gpu_program4 commands
+#
+###############################################################################
+
+ProgramLocalParameterI4iNV(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	NV_gpu_program4
+	version		1.3
+	vectorequiv	ProgramLocalParameterI4ivNV
+	glxvectorequiv	ProgramLocalParameterI4ivNV
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramLocalParameterI4ivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 in array [4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramLocalParametersI4ivNV(target, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Int32 in array [count*4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramLocalParameterI4uiNV(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	param		w		UInt32 in value
+	category	NV_gpu_program4
+	version		1.3
+	vectorequiv	ProgramLocalParameterI4uivNV
+	glxvectorequiv	ProgramLocalParameterI4uivNV
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramLocalParameterI4uivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 in array [4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramLocalParametersI4uivNV(target, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		UInt32 in array [count*4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParameterI4iNV(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	NV_gpu_program4
+	version		1.3
+	vectorequiv	ProgramEnvParameterI4ivNV
+	glxvectorequiv	ProgramEnvParameterI4ivNV
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParameterI4ivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 in array [4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParametersI4ivNV(target, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Int32 in array [count*4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParameterI4uiNV(target, index, x, y, z, w)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	param		w		UInt32 in value
+	category	NV_gpu_program4
+	version		1.3
+	vectorequiv	ProgramEnvParameterI4uivNV
+	glxvectorequiv	ProgramEnvParameterI4uivNV
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParameterI4uivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 in array [4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramEnvParametersI4uivNV(target, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		UInt32 in array [count*4]
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+GetProgramLocalParameterIivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 out array [4]
+	dlflags		notlistable
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+GetProgramLocalParameterIuivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 out array [4]
+	dlflags		notlistable
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+GetProgramEnvParameterIivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 out array [4]
+	dlflags		notlistable
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+GetProgramEnvParameterIuivNV(target, index, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 out array [4]
+	dlflags		notlistable
+	category	NV_gpu_program4
+	version		1.3
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #323
+# NV_geometry_program4 commands
+#
+###############################################################################
+
+ProgramVertexLimitNV(target, limit)
+	return		void
+	param		target		ProgramTarget in value
+	param		limit		Int32 in value
+	category	NV_geometry_program4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+
+FramebufferTextureEXT(target, attachment, texture, level)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	category	NV_geometry_program4
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	alias		FramebufferTextureARB
+
+FramebufferTextureLayerEXT(target, attachment, texture, level, layer)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		layer		CheckedInt32 in value
+	category	NV_geometry_program4
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	alias		FramebufferTextureLayer
+
+FramebufferTextureFaceEXT(target, attachment, texture, level, face)
+	return		void
+	param		target		FramebufferTarget in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		face		TextureTarget in value
+	category	NV_geometry_program4
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	alias		FramebufferTextureFaceARB
+
+###############################################################################
+#
+# Extension #324
+# EXT_geometry_shader4 commands
+#
+###############################################################################
+
+ProgramParameteriEXT(program, pname, value)
+	return		void
+	param		program		UInt32 in value
+	param		pname		ProgramParameterPName in value
+	param		value		Int32 in value
+	category	EXT_geometry_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		ProgramParameteriARB
+
+###############################################################################
+#
+# Extension #325
+# NV_vertex_program4 commands
+#
+###############################################################################
+
+VertexAttribI1iEXT(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI1ivEXT
+	glxvectorequiv	VertexAttribI1ivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI1i
+
+VertexAttribI2iEXT(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI2ivEXT
+	glxvectorequiv	VertexAttribI2ivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI2i
+
+VertexAttribI3iEXT(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI3ivEXT
+	glxvectorequiv	VertexAttribI3ivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI3i
+
+VertexAttribI4iEXT(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI4ivEXT
+	glxvectorequiv	VertexAttribI4ivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4i
+
+VertexAttribI1uiEXT(index, x)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI1uivEXT
+	glxvectorequiv	VertexAttribI1uivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI1ui
+
+VertexAttribI2uiEXT(index, x, y)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI2uivEXT
+	glxvectorequiv	VertexAttribI2uivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI2ui
+
+VertexAttribI3uiEXT(index, x, y, z)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI3uivEXT
+	glxvectorequiv	VertexAttribI3uivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI3ui
+
+VertexAttribI4uiEXT(index, x, y, z, w)
+	return		void
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	param		w		UInt32 in value
+	category	NV_vertex_program4
+	beginend	allow-inside
+	vectorequiv	VertexAttribI4uivEXT
+	glxvectorequiv	VertexAttribI4uivEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4ui
+
+VertexAttribI1ivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [1]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI1iv
+
+VertexAttribI2ivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [2]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI2iv
+
+VertexAttribI3ivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [3]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI3iv
+
+VertexAttribI4ivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int32 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4iv
+
+VertexAttribI1uivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [1]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI1uiv
+
+VertexAttribI2uivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [2]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI2uiv
+
+VertexAttribI3uivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [3]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI3uiv
+
+VertexAttribI4uivEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt32 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4uiv
+
+VertexAttribI4bvEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int8 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4bv
+
+VertexAttribI4svEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		Int16 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4sv
+
+VertexAttribI4ubvEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt8 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4ubv
+
+VertexAttribI4usvEXT(index, v)
+	return		void
+	param		index		UInt32 in value
+	param		v		UInt16 in array [4]
+	category	NV_vertex_program4
+	beginend	allow-inside
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribI4usv
+
+VertexAttribIPointerEXT(index, size, type, stride, pointer)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		VertexAttribEnum in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	NV_vertex_program4
+	dlflags		notlistable
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		VertexAttribIPointer
+
+GetVertexAttribIivEXT(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnum in value
+	param		params		Int32 out array [1]
+	category	NV_vertex_program4
+	dlflags		notlistable
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetVertexAttribIiv
+
+GetVertexAttribIuivEXT(index, pname, params)
+	return		void
+	param		index		UInt32 in value
+	param		pname		VertexAttribEnum in value
+	param		params		UInt32 out array [1]
+	category	NV_vertex_program4
+	dlflags		notlistable
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetVertexAttribIuiv
+
+###############################################################################
+#
+# Extension #326
+# EXT_gpu_shader4 commands
+#
+###############################################################################
+
+GetUniformuivEXT(program, location, params)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		params		UInt32 out array [COMPSIZE(program/location)]
+	category	EXT_gpu_shader4
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetUniformuiv
+
+BindFragDataLocationEXT(program, color, name)
+	return		void
+	param		program		UInt32 in value
+	param		color		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	EXT_gpu_shader4
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		BindFragDataLocation
+
+GetFragDataLocationEXT(program, name)
+	return		Int32
+	param		program		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	EXT_gpu_shader4
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetFragDataLocation
+
+Uniform1uiEXT(location, v0)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform1ui
+
+Uniform2uiEXT(location, v0, v1)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform2ui
+
+Uniform3uiEXT(location, v0, v1, v2)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform3ui
+
+Uniform4uiEXT(location, v0, v1, v2, v3)
+	return		void
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	param		v3		UInt32 in value
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform4ui
+
+Uniform1uivEXT(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count]
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform1uiv
+
+Uniform2uivEXT(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*2]
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform2uiv
+
+Uniform3uivEXT(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*3]
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform3uiv
+
+Uniform4uivEXT(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*4]
+	category	EXT_gpu_shader4
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		Uniform4uiv
+
+###############################################################################
+#
+# Extension #327
+# EXT_draw_instanced commands
+#
+###############################################################################
+
+DrawArraysInstancedEXT(mode, start, count, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		start		Int32 in value
+	param		count		SizeI in value
+	param		primcount	SizeI in value
+	category	EXT_draw_instanced
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+	alias		DrawArraysInstancedARB
+
+DrawElementsInstancedEXT(mode, count, type, indices, primcount)
+	return		void
+	param		mode		BeginMode in value
+	param		count		SizeI in value
+	param		type		DrawElementsType in value
+	param		indices		Void in array [COMPSIZE(count/type)]
+	param		primcount	SizeI in value
+	category	EXT_draw_instanced
+	version		2.0
+	extension	soft WINSOFT
+	dlflags		notlistable
+	vectorequiv	ArrayElement
+	glfflags	ignore
+	glxflags	ignore
+	alias		DrawElementsInstancedARB
+
+###############################################################################
+#
+# Extension #328
+# EXT_packed_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_packed_float
+
+###############################################################################
+#
+# Extension #329
+# EXT_texture_array commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_array
+
+###############################################################################
+#
+# Extension #330
+# EXT_texture_buffer_object commands
+#
+###############################################################################
+
+TexBufferEXT(target, internalformat, buffer)
+	return		void
+	param		target		TextureTarget in value
+	param		internalformat	GLenum in value
+	param		buffer		UInt32 in value
+	category	EXT_texture_buffer_object
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	alias		TexBufferARB
+
+###############################################################################
+#
+# Extension #331
+# EXT_texture_compression_latc commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_compression_latc
+
+###############################################################################
+#
+# Extension #332
+# EXT_texture_compression_rgtc commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_compression_rgtc
+
+###############################################################################
+#
+# Extension #333
+# EXT_texture_shared_exponent commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_shared_exponent
+
+###############################################################################
+#
+# Extension #334
+# NV_depth_buffer_float commands
+#
+###############################################################################
+
+DepthRangedNV(zNear, zFar)
+	return		void
+	param		zNear		Float64 in value
+	param		zFar		Float64 in value
+	category	NV_depth_buffer_float
+	extension	soft WINSOFT NV50
+	version		2.0
+	glfflags	ignore
+	glxflags	ignore
+
+ClearDepthdNV(depth)
+	return		void
+	param		depth		Float64 in value
+	category	NV_depth_buffer_float
+	extension	soft WINSOFT NV50
+	version		2.0
+	glfflags	ignore
+	glxflags	ignore
+
+DepthBoundsdNV(zmin, zmax)
+	return		void
+	param		zmin		Float64 in value
+	param		zmax		Float64 in value
+	category	NV_depth_buffer_float
+	extension	soft WINSOFT NV50
+	version		2.0
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #335
+# NV_fragment_program4 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_fragment_program4
+
+###############################################################################
+#
+# Extension #336
+# NV_framebuffer_multisample_coverage commands
+#
+###############################################################################
+
+RenderbufferStorageMultisampleCoverageNV(target, coverageSamples, colorSamples, internalformat, width, height)
+	return		void
+	param		target		RenderbufferTarget in value
+	param		coverageSamples SizeI in value
+	param		colorSamples	SizeI in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	NV_framebuffer_multisample_coverage
+	version		1.5
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #337
+# EXT_framebuffer_sRGB commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_framebuffer_sRGB
+
+###############################################################################
+#
+# Extension #338
+# NV_geometry_shader4 commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_geometry_shader4
+
+###############################################################################
+#
+# Extension #339
+# NV_parameter_buffer_object commands
+#
+###############################################################################
+
+ProgramBufferParametersfvNV(target, buffer, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		buffer		UInt32 in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Float32 in array [count]
+	category	NV_parameter_buffer_object
+	version		1.2
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramBufferParametersIivNV(target, buffer, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		buffer		UInt32 in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Int32 in array [count]
+	category	NV_parameter_buffer_object
+	version		1.2
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ProgramBufferParametersIuivNV(target, buffer, index, count, params)
+	return		void
+	param		target		ProgramTarget in value
+	param		buffer		UInt32 in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		UInt32 in array [count]
+	category	NV_parameter_buffer_object
+	version		1.2
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #340
+# EXT_draw_buffers2 commands
+#
+###############################################################################
+
+ColorMaskIndexedEXT(index, r, g, b, a)
+	return		void
+	param		index		UInt32 in value
+	param		r		Boolean in value
+	param		g		Boolean in value
+	param		b		Boolean in value
+	param		a		Boolean in value
+	category	EXT_draw_buffers2
+	version		2.0
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		ColorMaski
+
+GetBooleanIndexedvEXT(target, index, data)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		data		Boolean out array [COMPSIZE(target)]
+	category	EXT_draw_buffers2
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		GetBooleani_v
+
+GetIntegerIndexedvEXT(target, index, data)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		data		Int32 out array [COMPSIZE(target)]
+	category	EXT_draw_buffers2
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		GetIntegeri_v
+
+EnableIndexedEXT(target, index)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	EXT_draw_buffers2
+	version		2.0
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		Enablei
+
+DisableIndexedEXT(target, index)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	EXT_draw_buffers2
+	version		2.0
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		Disablei
+
+IsEnabledIndexedEXT(target, index)
+	return		Boolean
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	category	EXT_draw_buffers2
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		IsEnabledi
+
+###############################################################################
+#
+# Extension #341
+# NV_transform_feedback commands
+#
+###############################################################################
+
+BeginTransformFeedbackNV(primitiveMode)
+	return		void
+	param		primitiveMode	GLenum in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BeginTransformFeedback
+
+EndTransformFeedbackNV()
+	return		void
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		EndTransformFeedback
+
+TransformFeedbackAttribsNV(count, attribs, bufferMode)
+	return		void
+	param		count		UInt32 in value
+	param		attribs		Int32 in array [COMPSIZE(count)]
+	param		bufferMode	GLenum in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+BindBufferRangeNV(target, index, buffer, offset, size)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BindBufferRange
+
+BindBufferOffsetNV(target, index, buffer, offset)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	param		offset		BufferOffset in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BindBufferOffsetEXT
+
+BindBufferBaseNV(target, index, buffer)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BindBufferBase
+
+TransformFeedbackVaryingsNV(program, count, varyings, bufferMode)
+	return		void
+	param		program		UInt32 in value
+	param		count		SizeI in value
+	param		varyings	CharPointer in array [count]
+	param		bufferMode	GLenum in value
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		TransformFeedbackVaryings
+
+ActiveVaryingNV(program, name)
+	return		void
+	param		program		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	NV_transform_feedback
+	version		1.5
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+GetVaryingLocationNV(program, name)
+	return		Int32
+	param		program		UInt32 in value
+	param		name		Char in array [COMPSIZE(name)]
+	category	NV_transform_feedback
+	dlflags		notlistable
+	version		1.5
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+
+GetActiveVaryingNV(program, index, bufSize, length, size, type, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		size		SizeI out array [1]
+	param		type		GLenum out array [1]
+	param		name		Char out array [COMPSIZE(program/index/bufSize)]
+	category	NV_transform_feedback
+	dlflags		notlistable
+	version		1.5
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+
+GetTransformFeedbackVaryingNV(program, index, location)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		location	Int32 out array [1]
+	category	NV_transform_feedback
+	dlflags		notlistable
+	version		1.5
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetTransformFeedbackVarying
+
+###############################################################################
+#
+# Extension #342
+# EXT_bindable_uniform commands
+#
+###############################################################################
+
+UniformBufferEXT(program, location, buffer)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		buffer		UInt32 in value
+	category	EXT_bindable_uniform
+	version		2.0
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+GetUniformBufferSizeEXT(program, location)
+	return		Int32
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	category	EXT_bindable_uniform
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+
+GetUniformOffsetEXT(program, location)
+	return		BufferOffset
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	category	EXT_bindable_uniform
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #343
+# EXT_texture_integer extension commands
+#
+###############################################################################
+
+TexParameterIivEXT(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	EXT_texture_integer
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	alias		TexParameterIiv
+
+TexParameterIuivEXT(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		UInt32 in array [COMPSIZE(pname)]
+	category	EXT_texture_integer
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	alias		TexParameterIuiv
+
+GetTexParameterIivEXT(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_texture_integer
+	dlflags		notlistable
+	version		1.0
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetTexParameterIiv
+
+GetTexParameterIuivEXT(target, pname, params)
+	return		void
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	category	EXT_texture_integer
+	dlflags		notlistable
+	version		1.0
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetTexParameterIuiv
+
+ClearColorIiEXT(red, green, blue, alpha)
+	return		void
+	param		red		Int32 in value
+	param		green		Int32 in value
+	param		blue		Int32 in value
+	param		alpha		Int32 in value
+	category	EXT_texture_integer
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+ClearColorIuiEXT(red, green, blue, alpha)
+	return		void
+	param		red		UInt32 in value
+	param		green		UInt32 in value
+	param		blue		UInt32 in value
+	param		alpha		UInt32 in value
+	category	EXT_texture_integer
+	version		2.0
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #344 - GLX_EXT_texture_from_pixmap
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #345
+# GREMEDY_frame_terminator commands
+#
+###############################################################################
+
+FrameTerminatorGREMEDY()
+	return		void
+	category	GREMEDY_frame_terminator
+	version		1.0
+	extension
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #346
+# NV_conditional_render commands
+#
+###############################################################################
+
+BeginConditionalRenderNV(id, mode)
+	return		void
+	param		id		UInt32 in value
+	param		mode		TypeEnum in value
+	category	NV_conditional_render
+	glfflags	ignore
+	glxflags	ignore
+	alias		BeginConditionalRender
+
+EndConditionalRenderNV()
+	return		void
+	category	NV_conditional_render
+	glfflags	ignore
+	glxflags	ignore
+	alias		EndConditionalRender
+
+###############################################################################
+#
+# Extension #347
+# NV_present_video commands
+#
+###############################################################################
+
+# TBD
+#    void PresentFrameKeyedNV(uint video_slot, uint64EXT minPresentTime,
+#			      uint beginPresentTimeId, uint
+#			      presentDurationId, enum type, enum target0,
+#			      uint fill0, uint key0, enum target1, uint
+#			      fill1, uint key1);
+#
+#    void PresentFrameDualFillNV(uint video_slot, uint64EXT
+#				 minPresentTime, uint beginPresentTimeId,
+#				 uint presentDurationId, enum type, enum
+#				 target0, uint fill0, enum target1, uint
+#				 fill1, enum target2, uint fill2, enum
+#				 target3, uint fill3);
+#
+#    void GetVideoivNV(uint video_slot, enum pname, int *params);
+#    void GetVideouivNV(uint video_slot, enum pname, uint *params);
+#    void GetVideoi64vNV(uint video_slot, enum pname, int64EXT *params);
+#    void GetVideoui64vNV(uint video_slot, enum pname, uint64EXT *params);
+#    void VideoParameterivNV(uint video_slot, enum pname, const int *params);
+
+PresentFrameKeyedNV(video_slot, minPresentTime, beginPresentTimeId, presentDurationId, type, target0, fill0, key0, target1, fill1, key1)
+	return		void
+	param		video_slot	UInt32 in value
+	param		minPresentTime	UInt64EXT in value
+	param		beginPresentTimeId	UInt32 in value
+	param		presentDurationId	UInt32 in value
+	param		type		GLenum in value
+	param		target0		GLenum in value
+	param		fill0		UInt32 in value
+	param		key0		UInt32 in value
+	param		target1		GLenum in value
+	param		fill1		UInt32 in value
+	param		key1		UInt32 in value
+	category	NV_present_video
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+PresentFrameDualFillNV(video_slot, minPresentTime, beginPresentTimeId, presentDurationId, type, target0, fill0, target1, fill1, target2, fill2, target3, fill3)
+	return		void
+	param		video_slot	UInt32 in value
+	param		minPresentTime	UInt64EXT in value
+	param		beginPresentTimeId	UInt32 in value
+	param		presentDurationId	UInt32 in value
+	param		type		GLenum in value
+	param		target0		GLenum in value
+	param		fill0		UInt32 in value
+	param		target1		GLenum in value
+	param		fill1		UInt32 in value
+	param		target2		GLenum in value
+	param		fill2		UInt32 in value
+	param		target3		GLenum in value
+	param		fill3		UInt32 in value
+	category	NV_present_video
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetVideoivNV(video_slot, pname, params)
+	return		void
+	param		video_slot	UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	NV_present_video
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideouivNV(video_slot, pname, params)
+	return		void
+	param		video_slot	UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	category	NV_present_video
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideoi64vNV(video_slot, pname, params)
+	return		void
+	param		video_slot	UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int64EXT out array [COMPSIZE(pname)]
+	category	NV_present_video
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideoui64vNV(video_slot, pname, params)
+	return		void
+	param		video_slot	UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt64EXT out array [COMPSIZE(pname)]
+	category	NV_present_video
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #348 - GLX_NV_video_out
+# Extension #349 - WGL_NV_video_out
+# Extension #350 - GLX_NV_swap_group
+# Extension #351 - WGL_NV_swap_group
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #352
+# EXT_transform_feedback commands
+#
+###############################################################################
+
+# From EXT_draw_buffers2:  GetBooleanIndexedvEXT / GetIntegerIndexedvEXT
+
+BeginTransformFeedbackEXT(primitiveMode)
+	return		void
+	param		primitiveMode	GLenum in value
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BeginTransformFeedback
+
+EndTransformFeedbackEXT()
+	return		void
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		EndTransformFeedback
+
+BindBufferRangeEXT(target, index, buffer, offset, size)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	param		offset		BufferOffset in value
+	param		size		BufferSize in value
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BindBufferRange
+
+# Not promoted to the OpenGL 3.0 core
+BindBufferOffsetEXT(target, index, buffer, offset)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	param		offset		BufferOffset in value
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+BindBufferBaseEXT(target, index, buffer)
+	return		void
+	param		target		GLenum in value
+	param		index		UInt32 in value
+	param		buffer		UInt32 in value
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		BindBufferBase
+
+TransformFeedbackVaryingsEXT(program, count, varyings, bufferMode)
+	return		void
+	param		program		UInt32 in value
+	param		count		SizeI in value
+	param		varyings	CharPointer in array [count]
+	param		bufferMode	GLenum in value
+	category	EXT_transform_feedback
+	version		2.0
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+	alias		TransformFeedbackVaryings
+
+GetTransformFeedbackVaryingEXT(program, index, bufSize, length, size, type, name)
+	return		void
+	param		program		UInt32 in value
+	param		index		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		size		SizeI out array [1]
+	param		type		GLenum out array [1]
+	param		name		Char out array [COMPSIZE(length)]
+	category	EXT_transform_feedback
+	dlflags		notlistable
+	version		2.0
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	alias		GetTransformFeedbackVarying
+
+###############################################################################
+#
+# Extension #353
+# EXT_direct_state_access commands
+#
+###############################################################################
+
+# New 1.1 client commands
+
+ClientAttribDefaultEXT(mask)
+	return		void
+	param		mask		ClientAttribMask in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode client-intercept server-handcode
+
+PushClientAttribDefaultEXT(mask)
+	return		void
+	param		mask		ClientAttribMask in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode client-intercept server-handcode
+
+# New 1.0 matrix commands
+
+MatrixLoadfEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float32 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixLoaddEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float64 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixMultfEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float32 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixMultdEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float64 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixLoadIdentityEXT(mode)
+	return		void
+	param		mode		MatrixMode in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixRotatefEXT(mode, angle, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		angle		Float32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixRotatedEXT(mode, angle, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		angle		Float64 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixScalefEXT(mode, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixScaledEXT(mode, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixTranslatefEXT(mode, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixTranslatedEXT(mode, x, y, z)
+	return		void
+	param		mode		MatrixMode in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixFrustumEXT(mode, left, right, bottom, top, zNear, zFar)
+	return		void
+	param		mode		MatrixMode in value
+	param		left		Float64 in value
+	param		right		Float64 in value
+	param		bottom		Float64 in value
+	param		top		Float64 in value
+	param		zNear		Float64 in value
+	param		zFar		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixOrthoEXT(mode, left, right, bottom, top, zNear, zFar)
+	return		void
+	param		mode		MatrixMode in value
+	param		left		Float64 in value
+	param		right		Float64 in value
+	param		bottom		Float64 in value
+	param		top		Float64 in value
+	param		zNear		Float64 in value
+	param		zFar		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixPopEXT(mode)
+	return		void
+	param		mode		MatrixMode in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixPushEXT(mode)
+	return		void
+	param		mode		MatrixMode in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+# New 1.3 matrix transpose commands
+
+MatrixLoadTransposefEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float32 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixLoadTransposedEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float64 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixMultTransposefEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float32 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MatrixMultTransposedEXT(mode, m)
+	return		void
+	param		mode		MatrixMode in value
+	param		m		Float64 in array [16]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+# New 1.1 texture object commands
+
+TextureParameterfEXT(texture, target, pname, param)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedFloat32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	vectorequiv	TextureParameterfvEXT
+
+TextureParameterfvEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+TextureParameteriEXT(texture, target, pname, param)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	vectorequiv	TextureParameterivEXT
+
+TextureParameterivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+TextureImage1DEXT(texture, target, level, internalformat, width, border, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-handcode decode-handcode pixel-unpack
+
+TextureImage2DEXT(texture, target, level, internalformat, width, height, border, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-handcode decode-handcode pixel-unpack
+
+TextureSubImage1DEXT(texture, target, level, xoffset, width, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### EXT client-handcode server-handcode
+	glxflags	ignore
+	extension	soft WINSOFT
+	glfflags	ignore
+
+TextureSubImage2DEXT(texture, target, level, xoffset, yoffset, width, height, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### EXT client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	ignore
+
+CopyTextureImage1DEXT(texture, target, level, internalformat, x, y, width, border)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyTextureImage2DEXT(texture, target, level, internalformat, x, y, width, height, border)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyTextureSubImage1DEXT(texture, target, level, xoffset, x, y, width)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyTextureSubImage2DEXT(texture, target, level, xoffset, yoffset, x, y, width, height)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+# New 1.1 texture object queries
+
+GetTextureImageEXT(texture, target, level, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void out array [COMPSIZE(target/level/format/type)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-execute capture-handcode decode-handcode pixel-pack
+
+GetTextureParameterfvEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetTextureParameterivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetTextureLevelParameterfvEXT(texture, target, level, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetTextureLevelParameterivEXT(texture, target, level, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+# New 1.2 3D texture object commands
+
+TextureImage3DEXT(texture, target, level, internalformat, width, height, depth, border, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+TextureSubImage3DEXT(texture, target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+CopyTextureSubImage3DEXT(texture, target, level, xoffset, yoffset, zoffset, x, y, width, height)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	glxflags	ignore ### EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+# New 1.1 multitexture commands
+
+MultiTexParameterfEXT(texunit, target, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedFloat32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	vectorequiv	MultiTexParameterfvEXT
+
+MultiTexParameterfvEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MultiTexParameteriEXT(texunit, target, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		param		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	vectorequiv	MultiTexParameterivEXT
+
+MultiTexParameterivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+
+MultiTexImage1DEXT(texunit, target, level, internalformat, width, border, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-handcode decode-handcode pixel-unpack
+
+MultiTexImage2DEXT(texunit, target, level, internalformat, width, height, border, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-handcode decode-handcode pixel-unpack
+
+MultiTexSubImage1DEXT(texunit, target, level, xoffset, width, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### EXT client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	ignore
+
+MultiTexSubImage2DEXT(texunit, target, level, xoffset, yoffset, width, height, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### EXT client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	ignore
+
+CopyMultiTexImage1DEXT(texunit, target, level, internalformat, x, y, width, border)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyMultiTexImage2DEXT(texunit, target, level, internalformat, x, y, width, height, border)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyMultiTexSubImage1DEXT(texunit, target, level, xoffset, x, y, width)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+CopyMultiTexSubImage2DEXT(texunit, target, level, xoffset, yoffset, x, y, width, height)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+# New 1.1 multitexture queries
+
+GetMultiTexImageEXT(texunit, target, level, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void out array [COMPSIZE(target/level/format/type)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode server-handcode
+	extension	soft WINSOFT
+	glfflags	capture-execute capture-handcode decode-handcode pixel-pack
+
+GetMultiTexParameterfvEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexParameterivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexLevelParameterfvEXT(texunit, target, level, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexLevelParameterivEXT(texunit, target, level, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+# New 1.2 3D multitexture commands
+
+MultiTexImage3DEXT(texunit, target, level, internalformat, width, height, depth, border, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+MultiTexSubImage3DEXT(texunit, target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		type		PixelType in value
+	param		pixels		Void in array [COMPSIZE(format/type/width/height/depth)]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+CopyMultiTexSubImage3DEXT(texunit, target, level, xoffset, yoffset, zoffset, x, y, width, height)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		x		WinCoord in value
+	param		y		WinCoord in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	glxflags	ignore ### EXT
+	extension	soft WINSOFT
+	glfflags	ignore
+
+# New 1.2.1 multitexture texture commands
+
+BindMultiTextureEXT(texunit, target, texture)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		texture		Texture in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore ### EXT
+
+EnableClientStateIndexedEXT(array, index)
+	return		void
+	param		array		EnableCap in value
+	param		index		UInt32 in value
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode client-intercept server-handcode
+	extension	soft WINSOFT
+
+DisableClientStateIndexedEXT(array, index)
+	return		void
+	param		array		EnableCap in value
+	param		index		UInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode client-intercept server-handcode
+
+MultiTexCoordPointerEXT(texunit, size, type, stride, pointer)
+	return		void
+	param		texunit		TextureUnit in value
+	param		size		Int32 in value
+	param		type		TexCoordPointerType in value
+	param		stride		SizeI in value
+	param		pointer		Void in array [COMPSIZE(size/type/stride)] retained
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### client-handcode client-intercept server-handcode
+	extension	soft WINSOFT
+	glfflags	ignore
+
+MultiTexEnvfEXT(texunit, target, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		param		CheckedFloat32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	vectorequiv	MultiTexEnvfvEXT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexEnvfvEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexEnviEXT(texunit, target, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		param		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	vectorequiv	MultiTexEnvivEXT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexEnvivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGendEXT(texunit, coord, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		Float64 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	vectorequiv	MultiTexGendvEXT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGendvEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float64 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGenfEXT(texunit, coord, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		CheckedFloat32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	vectorequiv	MultiTexGenfvEXT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGenfvEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		CheckedFloat32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGeniEXT(texunit, coord, pname, param)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		param		CheckedInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	vectorequiv	MultiTexGenivEXT
+	glxflags	ignore
+	glfflags	gl-enum
+
+MultiTexGenivEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	gl-enum
+
+# New 1.2.1 multitexture texture queries
+
+GetMultiTexEnvfvEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexEnvivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureEnvTarget in value
+	param		pname		TextureEnvParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexGendvEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float64 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexGenfvEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+GetMultiTexGenivEXT(texunit, coord, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		coord		TextureCoordName in value
+	param		pname		TextureGenParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+# From EXT_draw_buffers2
+# EnableIndexedEXT
+# DisableIndexedEXT
+# IsEnabledIndexedEXT
+
+GetFloatIndexedvEXT(target, index, data)
+	return		void
+	param		target		TypeEnum in value
+	param		index		UInt32 in value
+	param		data		Float32 out array [COMPSIZE(target)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+GetDoubleIndexedvEXT(target, index, data)
+	return		void
+	param		target		TypeEnum in value
+	param		index		UInt32 in value
+	param		data		Float64 out array [COMPSIZE(target)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+GetPointerIndexedvEXT(target, index, data)
+	return		void
+	param		target		TypeEnum in value
+	param		index		UInt32 in value
+	param		data		VoidPointer out array [COMPSIZE(target)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+	extension	soft WINSOFT
+
+# New compressed texture commands
+
+CompressedTextureImage3DEXT(texture, target, level, internalformat, width, height, depth, border, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedTextureImage2DEXT(texture, target, level, internalformat, width, height, border, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedTextureImage1DEXT(texture, target, level, internalformat, width, border, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedTextureSubImage3DEXT(texture, target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedTextureSubImage2DEXT(texture, target, level, xoffset, yoffset, width, height, format, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedTextureSubImage1DEXT(texture, target, level, xoffset, width, format, imageSize, bits)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+# New compressed texture query
+
+GetCompressedTextureImageEXT(texture, target, lod, img)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		lod		CheckedInt32 in value
+	param		img		Void out array [COMPSIZE(target/lod)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### server-handcode
+	extension	soft WINSOFT
+
+# New compressed multitexture commands
+
+CompressedMultiTexImage3DEXT(texunit, target, level, internalformat, width, height, depth, border, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedMultiTexImage2DEXT(texunit, target, level, internalformat, width, height, border, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedMultiTexImage1DEXT(texunit, target, level, internalformat, width, border, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		internalformat	TextureInternalFormat in value
+	param		width		SizeI in value
+	param		border		CheckedInt32 in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedMultiTexSubImage3DEXT(texunit, target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedMultiTexSubImage2DEXT(texunit, target, level, xoffset, yoffset, width, height, format, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		yoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+CompressedMultiTexSubImage1DEXT(texunit, target, level, xoffset, width, format, imageSize, bits)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		level		CheckedInt32 in value
+	param		xoffset		CheckedInt32 in value
+	param		width		SizeI in value
+	param		format		PixelFormat in value
+	param		imageSize	SizeI in value
+	param		bits		Void in array [imageSize]
+	category	EXT_direct_state_access
+	dlflags		handcode
+	glxflags	ignore ### client-handcode server-handcode
+	glfflags	ignore
+	extension	soft WINSOFT
+
+# New compressed multitexture query
+
+GetCompressedMultiTexImageEXT(texunit, target, lod, img)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		lod		CheckedInt32 in value
+	param		img		Void out array [COMPSIZE(target/lod)]
+	category	EXT_direct_state_access
+	dlflags		notlistable
+	glxflags	ignore ### server-handcode
+	extension	soft WINSOFT
+
+# New ARB assembly program named commands
+
+NamedProgramStringEXT(program, target, format, len, string)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		format		ProgramFormat in value
+	param		len		SizeI in value
+	param		string		Void in array [len]
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore ### client-handcode server-handcode EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+NamedProgramLocalParameter4dEXT(program, target, index, x, y, z, w)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		Float64 in value
+	param		y		Float64 in value
+	param		z		Float64 in value
+	param		w		Float64 in value
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	vectorequiv	NamedProgramLocalParameter4dvEXT
+	glxvectorequiv	NamedProgramLocalParameter4dvEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+NamedProgramLocalParameter4dvEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Float64 in array [4]
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+NamedProgramLocalParameter4fEXT(program, target, index, x, y, z, w)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		Float32 in value
+	param		y		Float32 in value
+	param		z		Float32 in value
+	param		w		Float32 in value
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	vectorequiv	NamedProgramLocalParameter4fvEXT
+	glxvectorequiv	NamedProgramLocalParameter4fvEXT
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+NamedProgramLocalParameter4fvEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Float32 in array [4]
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+# New ARB assembly program named queries
+
+GetNamedProgramLocalParameterdvEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Float64 out array [4]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### client-handcode server-handcode EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+GetNamedProgramLocalParameterfvEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Float32 out array [4]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### client-handcode server-handcode EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+GetNamedProgramivEXT(program, target, pname, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		pname		ProgramProperty in value
+	param		params		Int32 out array [1]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### client-handcode server-handcode EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+GetNamedProgramStringEXT(program, target, pname, string)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		pname		ProgramStringProperty in value
+	param		string		Void out array [COMPSIZE(program,pname)]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	ARB_vertex_program
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore ### client-handcode server-handcode EXT
+	glextmask	GL_MASK_ARB_vertex_program|GL_MASK_ARB_fragment_program
+
+# New EXT_gpu_program_parameters command
+
+NamedProgramLocalParameters4fvEXT(program, target, index, count, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Float32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_program_parameters
+	extension	soft WINSOFT NV10
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_gpu_program_parameters
+
+# New NV_gpu_program4 commands
+
+NamedProgramLocalParameterI4iEXT(program, target, index, x, y, z, w)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		Int32 in value
+	param		y		Int32 in value
+	param		z		Int32 in value
+	param		w		Int32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	vectorequiv	NamedProgramLocalParameterI4ivEXT
+	glxvectorequiv	NamedProgramLocalParameterI4ivEXT
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedProgramLocalParameterI4ivEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 in array [4]
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedProgramLocalParametersI4ivEXT(program, target, index, count, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		Int32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedProgramLocalParameterI4uiEXT(program, target, index, x, y, z, w)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		x		UInt32 in value
+	param		y		UInt32 in value
+	param		z		UInt32 in value
+	param		w		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	vectorequiv	NamedProgramLocalParameterI4uivEXT
+	glxvectorequiv	NamedProgramLocalParameterI4uivEXT
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedProgramLocalParameterI4uivEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 in array [4]
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedProgramLocalParametersI4uivEXT(program, target, index, count, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		count		SizeI in value
+	param		params		UInt32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+GetNamedProgramLocalParameterIivEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		Int32 out array [4]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+GetNamedProgramLocalParameterIuivEXT(program, target, index, params)
+	return		void
+	param		program		UInt32 in value
+	param		target		ProgramTarget in value
+	param		index		UInt32 in value
+	param		params		UInt32 out array [4]
+	dlflags		notlistable
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+# New EXT_texture_integer texture object commands
+
+TextureParameterIivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+TextureParameterIuivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		UInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+# New EXT_texture_integer texture object queries
+
+GetTextureParameterIivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+	glextmask	GL_MASK_EXT_texture_integer
+
+GetTextureParameterIuivEXT(texture, target, pname, params)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+	glextmask	GL_MASK_EXT_texture_integer
+
+# New EXT_texture_integer multitexture commands
+
+MultiTexParameterIivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		CheckedInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+MultiTexParameterIuivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		TextureParameterName in value
+	param		params		UInt32 in array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+# New EXT_texture_integer multitexture queries
+
+GetMultiTexParameterIivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glfflags	capture-execute gl-enum
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+GetMultiTexParameterIuivEXT(texunit, target, pname, params)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		pname		GetTextureParameter in value
+	param		params		UInt32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_integer
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glfflags	capture-execute gl-enum
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_texture_integer
+
+# New GLSL 2.0 uniform commands
+
+ProgramUniform1fEXT(program, location, v0)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2fEXT(program, location, v0, v1)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3fEXT(program, location, v0, v1, v2)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4fEXT(program, location, v0, v1, v2, v3)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Float32 in value
+	param		v1		Float32 in value
+	param		v2		Float32 in value
+	param		v3		Float32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform1iEXT(program, location, v0)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2iEXT(program, location, v0, v1)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3iEXT(program, location, v0, v1, v2)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4iEXT(program, location, v0, v1, v2, v3)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		Int32 in value
+	param		v1		Int32 in value
+	param		v2		Int32 in value
+	param		v3		Int32 in value
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform1fvEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2fvEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count*2]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3fvEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count*3]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4fvEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Float32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform1ivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2ivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count*2]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3ivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count*3]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4ivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		Int32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix2fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix3fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*9]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix4fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*16]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_0
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+# New GLSL 2.1 uniform commands
+
+ProgramUniformMatrix2x3fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*6]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix3x2fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*6]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix2x4fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*8]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix4x2fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*8]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix3x4fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*12]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniformMatrix4x3fvEXT(program, location, count, transpose, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		transpose	Boolean in value
+	param		value		Float32 in array [count*12]
+	category	EXT_direct_state_access
+	subcategory	VERSION_2_1
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+# New EXT_gpu_shader4 commands
+
+ProgramUniform1uiEXT(program, location, v0)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2uiEXT(program, location, v0, v1)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3uiEXT(program, location, v0, v1, v2)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4uiEXT(program, location, v0, v1, v2, v3)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		v0		UInt32 in value
+	param		v1		UInt32 in value
+	param		v2		UInt32 in value
+	param		v3		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform1uivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count]
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform2uivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*2]
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform3uivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*3]
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+ProgramUniform4uivEXT(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt32 in array [count*4]
+	category	EXT_direct_state_access
+	subcategory	EXT_gpu_shader4
+	glfflags	ignore
+	glxflags	ignore
+	extension	soft WINSOFT
+	glextmask	GL_MASK_OpenGL_2_0
+
+# New named buffer commands
+
+NamedBufferDataEXT(buffer, size, data, usage)
+	return		void
+	param		buffer		UInt32 in value
+	param		size		Sizeiptr in value
+	param		data		Void in array [COMPSIZE(size)]
+	param		usage		VertexBufferObjectUsage in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+NamedBufferSubDataEXT(buffer, offset, size, data)
+	return		void
+	param		buffer		UInt32 in value
+	param		offset		Intptr in value
+	param		size		Sizeiptr in value
+	param		data		Void in array [COMPSIZE(size)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+MapNamedBufferEXT(buffer, access)
+	return		VoidPointer
+	param		buffer		UInt32 in value
+	param		access		VertexBufferObjectAccess in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+UnmapNamedBufferEXT(buffer)
+	return		Boolean
+	param		buffer		UInt32 in value
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+# New named buffer queries
+
+GetNamedBufferParameterivEXT(buffer, pname, params)
+	return		void
+	param		buffer		UInt32 in value
+	param		pname		VertexBufferObjectParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+GetNamedBufferPointervEXT(buffer, pname, params)
+	return		void
+	param		buffer		UInt32 in value
+	param		pname		VertexBufferObjectParameter in value
+	param		params		VoidPointer out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+GetNamedBufferSubDataEXT(buffer, offset, size, data)
+	return		void
+	param		buffer		UInt32 in value
+	param		offset		Intptr in value
+	param		size		Sizeiptr in value
+	param		data		Void out array [COMPSIZE(size)]
+	category	EXT_direct_state_access
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glxflags	ignore
+	glfflags	ignore
+
+# New named texture buffer texture object command
+
+TextureBufferEXT(texture, target, internalformat, buffer)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		internalformat	TypeEnum in value
+	param		buffer		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_buffer_object
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_texture_buffer_object
+	dlflags		notlistable
+
+# New named texture buffer multitexture command
+
+MultiTexBufferEXT(texunit, target, internalformat, buffer)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		internalformat	TypeEnum in value
+	param		buffer		UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_texture_buffer_object
+	extension	soft WINSOFT NV50
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_texture_buffer_object
+	dlflags		notlistable
+
+# New named frame buffer object commands
+
+NamedRenderbufferStorageEXT(renderbuffer, internalformat, width, height)
+	return		void
+	param		renderbuffer	Renderbuffer in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+GetNamedRenderbufferParameterivEXT(renderbuffer, pname, params)
+	return		void
+	param		renderbuffer	Renderbuffer in value
+	param		pname		RenderbufferParameterName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+CheckNamedFramebufferStatusEXT(framebuffer, target)
+	return		FramebufferStatus
+	param		framebuffer	Framebuffer in value
+	param		target		FramebufferTarget in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+NamedFramebufferTexture1DEXT(framebuffer, attachment, textarget, texture, level)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	TextureTarget in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+NamedFramebufferTexture2DEXT(framebuffer, attachment, textarget, texture, level)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	TextureTarget in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+NamedFramebufferTexture3DEXT(framebuffer, attachment, textarget, texture, level, zoffset)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		textarget	TextureTarget in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		zoffset		CheckedInt32 in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+NamedFramebufferRenderbufferEXT(framebuffer, attachment, renderbuffertarget, renderbuffer)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		renderbuffertarget RenderbufferTarget in value
+	param		renderbuffer	Renderbuffer in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+GetNamedFramebufferAttachmentParameterivEXT(framebuffer, attachment, pname, params)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		pname		FramebufferAttachmentParameterName in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+GenerateTextureMipmapEXT(texture, target)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+GenerateMultiTexMipmapEXT(texunit, target)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+FramebufferDrawBufferEXT(framebuffer, mode)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		mode		DrawBufferMode in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+FramebufferDrawBuffersEXT(framebuffer, n, bufs)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		n		SizeI in value
+	param		bufs		DrawBufferMode in array [n]
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+FramebufferReadBufferEXT(framebuffer, mode)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		mode		ReadBufferMode in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	extension	soft WINSOFT
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_object
+
+GetFramebufferParameterivEXT(framebuffer, pname, params)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		pname		GetFramebufferParameter in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_object
+	dlflags		notlistable
+	extension	soft WINSOFT
+	glxflags	ignore
+	glfflags	capture-execute gl-enum
+
+# New named framebuffer multisample object commands
+
+NamedRenderbufferStorageMultisampleEXT(renderbuffer, samples, internalformat, width, height)
+	return		void
+	param		renderbuffer	Renderbuffer in value
+	param		samples		SizeI in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	subcategory	EXT_framebuffer_multisample
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_EXT_framebuffer_multisample
+
+# New named framebuffer multisample coverage object commands
+
+NamedRenderbufferStorageMultisampleCoverageEXT(renderbuffer, coverageSamples, colorSamples, internalformat, width, height)
+	return		void
+	param		renderbuffer	Renderbuffer in value
+	param		coverageSamples SizeI in value
+	param		colorSamples	SizeI in value
+	param		internalformat	PixelInternalFormat in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	category	EXT_direct_state_access
+	subcategory	NV_framebuffer_multisample_coverage
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_framebuffer_multisample_coverage
+
+# New named geometry program/shader frame buffer object commands
+
+NamedFramebufferTextureEXT(framebuffer, attachment, texture, level)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedFramebufferTextureLayerEXT(framebuffer, attachment, texture, level, layer)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		layer		CheckedInt32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+NamedFramebufferTextureFaceEXT(framebuffer, attachment, texture, level, face)
+	return		void
+	param		framebuffer	Framebuffer in value
+	param		attachment	FramebufferAttachment in value
+	param		texture		Texture in value
+	param		level		CheckedInt32 in value
+	param		face		TextureTarget in value
+	category	EXT_direct_state_access
+	subcategory	NV_gpu_program4
+	extension	soft WINSOFT
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_gpu_program4
+
+# New explicit multisample query and commands
+
+TextureRenderbufferEXT(texture, target, renderbuffer)
+	return		void
+	param		texture		Texture in value
+	param		target		TextureTarget in value
+	param		renderbuffer	UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_explicit_multisample
+	extension	soft WINSOFT NV50
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_explicit_multisample
+
+MultiTexRenderbufferEXT(texunit, target, renderbuffer)
+	return		void
+	param		texunit		TextureUnit in value
+	param		target		TextureTarget in value
+	param		renderbuffer	UInt32 in value
+	category	EXT_direct_state_access
+	subcategory	NV_explicit_multisample
+	extension	soft WINSOFT NV50
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+	glextmask	GL_MASK_NV_explicit_multisample
+
+###############################################################################
+#
+# Extension #354
+# EXT_vertex_array_bgra commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_vertex_array_bgra
+
+###############################################################################
+#
+# Extension #355 - WGL_NV_gpu_affinity
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #356
+# EXT_texture_swizzle commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_swizzle
+
+###############################################################################
+#
+# Extension #357
+# NV_explicit_multisample commands
+#
+###############################################################################
+
+# From EXT_draw_buffers2:  GetBooleanIndexedvEXT / GetIntegerIndexedvEXT
+
+GetMultisamplefvNV(pname, index, val)
+	return		void
+	param		pname		GetMultisamplePNameNV in value
+	param		index		UInt32 in value
+	param		val		Float32 out array [2]
+	category	NV_explicit_multisample
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+SampleMaskIndexedNV(index, mask)
+	return		void
+	param		index		UInt32 in value
+	param		mask		SampleMaskNV in value
+	category	NV_explicit_multisample
+	glfflags	ignore
+	glxflags	ignore
+
+TexRenderbufferNV(target, renderbuffer)
+	return		void
+	param		target		TextureTarget in value
+	param		renderbuffer	UInt32 in value
+	category	NV_explicit_multisample
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #358
+# NV_transform_feedback2 commands
+#
+###############################################################################
+
+BindTransformFeedbackNV(target, id)
+	return		void
+	param		target		BufferTargetARB in value
+	param		id		UInt32 in value
+	category	NV_transform_feedback2
+	glfflags	ignore
+	glxflags	ignore
+
+DeleteTransformFeedbacksNV(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 in array [n]
+	category	NV_transform_feedback2
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+GenTransformFeedbacksNV(n, ids)
+	return		void
+	param		n		SizeI in value
+	param		ids		UInt32 out array [n]
+	category	NV_transform_feedback2
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+IsTransformFeedbackNV(id)
+	return		Boolean
+	param		id		UInt32 in value
+	category	NV_transform_feedback2
+	dlflags		notlistable
+	glfflags	ignore
+	glxflags	ignore
+
+PauseTransformFeedbackNV()
+	return		void
+	category	NV_transform_feedback2
+	glfflags	ignore
+	glxflags	ignore
+
+ResumeTransformFeedbackNV()
+	return		void
+	category	NV_transform_feedback2
+	glfflags	ignore
+	glxflags	ignore
+
+DrawTransformFeedbackNV(mode, id)
+	return		void
+	param		mode		GLenum in value
+	param		id		UInt32 in value
+	category	NV_transform_feedback2
+	glfflags	ignore
+	glxflags	ignore
+
+###############################################################################
+#
+# Extension #359
+# ATI_meminfo commands
+#
+###############################################################################
+
+# (none)
+newcategory: ATI_meminfo
+
+###############################################################################
+#
+# Extension #360
+# AMD_performance_monitor commands
+#
+###############################################################################
+
+GetPerfMonitorGroupsAMD(numGroups, groupsSize, groups)
+	return		void
+	param		numGroups	Int32 out array [1]
+	param		groupsSize	SizeI in value
+	param		groups		UInt32 out array [groupsSize]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetPerfMonitorCountersAMD(group, numCounters, maxActiveCounters, counterSize, counters)
+	return		void
+	param		group		UInt32 in value
+	param		numCounters	Int32 out array [1]
+	param		maxActiveCounters Int32 out array [1]
+	param		counterSize	SizeI in value
+	param		counters	UInt32 out array [counterSize]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetPerfMonitorGroupStringAMD(group, bufSize, length, groupString)
+	return		void
+	param		group		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		groupString	Char out array [bufSize]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetPerfMonitorCounterStringAMD(group, counter, bufSize, length, counterString)
+	return		void
+	param		group		UInt32 in value
+	param		counter		UInt32 in value
+	param		bufSize		SizeI in value
+	param		length		SizeI out array [1]
+	param		counterString	Char out array [bufSize]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetPerfMonitorCounterInfoAMD(group, counter, pname, data)
+	return		void
+	param		group		UInt32 in value
+	param		counter		UInt32 in value
+	param		pname		GLenum in value
+	param		data		void out array [COMPSIZE(pname)]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GenPerfMonitorsAMD(n, monitors)
+	return		void
+	param		n		SizeI in value
+	param		monitors	UInt32 out array [n]
+	category	AMD_performance_monitor
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# 'monitors' is actually in, not out, but extension spec doesn't use const
+DeletePerfMonitorsAMD(n, monitors)
+	return		void
+	param		n		SizeI in value
+	param		monitors	UInt32 out array [n]
+	category	AMD_performance_monitor
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+# 'counterList' is actually in, not out, but extension spec doesn't use const
+SelectPerfMonitorCountersAMD(monitor, enable, group, numCounters, counterList)
+	return		void
+	param		monitor		UInt32 in value
+	param		enable		Boolean in value
+	param		group		UInt32 in value
+	param		numCounters	Int32 in value
+	param		counterList	UInt32 out array [numCounters]
+	category	AMD_performance_monitor
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BeginPerfMonitorAMD(monitor)
+	return		void
+	param		monitor		UInt32 in value
+	category	AMD_performance_monitor
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EndPerfMonitorAMD(monitor)
+	return		void
+	param		monitor		UInt32 in value
+	category	AMD_performance_monitor
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetPerfMonitorCounterDataAMD(monitor, pname, dataSize, data, bytesWritten)
+	return		void
+	param		monitor		UInt32 in value
+	param		pname		GLenum in value
+	param		dataSize	SizeI in value
+	param		data		UInt32 out array [dataSize]
+	param		bytesWritten	Int32 out array [1]
+	category	AMD_performance_monitor
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #361 - WGL_AMD_gpu_association
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #362
+# AMD_texture_texture4 commands
+#
+###############################################################################
+
+# (none)
+newcategory: AMD_texture_texture4
+
+###############################################################################
+#
+# Extension #363
+# AMD_vertex_shader_tesselator commands
+#
+###############################################################################
+
+TessellationFactorAMD(factor)
+	return		void
+	param		factor		Float32 in value
+	category	AMD_vertex_shader_tesselator
+	version		2.0
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+TessellationModeAMD(mode)
+	return		void
+	param		mode		GLenum in value
+	category	AMD_vertex_shader_tesselator
+	version		2.0
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #364
+# EXT_provoking_vertex commands
+#
+###############################################################################
+
+ProvokingVertexEXT(mode)
+	return		void
+	param		mode		GLenum in value
+	category	EXT_provoking_vertex
+	version		2.1
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #365
+# EXT_texture_snorm commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_texture_snorm
+
+###############################################################################
+#
+# Extension #366
+# AMD_draw_buffers_blend commands
+#
+###############################################################################
+
+# void BlendFuncIndexedAMD(uint buf, enum src, enum dst)
+# void BlendFuncSeparateIndexedAMD(uint buf, enum srcRGB, enum dstRGB, enum srcAlpha, enum dstAlpha)
+# void BlendEquationIndexedAMD(uint buf, enum mode)
+# void BlendEquationSeparateIndexedAMD(uint buf, enum modeRGB, enum modeAlpha)
+
+BlendFuncIndexedAMD(buf, src, dst)
+	return		void
+	param		buf		UInt32 in value
+	param		src		GLenum in value
+	param		dst		GLenum in value
+	category	AMD_draw_buffers_blend
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendFuncSeparateIndexedAMD(buf, srcRGB, dstRGB, srcAlpha, dstAlpha)
+	return		void
+	param		buf		UInt32 in value
+	param		srcRGB		GLenum in value
+	param		dstRGB		GLenum in value
+	param		srcAlpha	GLenum in value
+	param		dstAlpha	GLenum in value
+	category	AMD_draw_buffers_blend
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendEquationIndexedAMD(buf, mode)
+	return		void
+	param		buf		UInt32 in value
+	param		mode		GLenum in value
+	category	AMD_draw_buffers_blend
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BlendEquationSeparateIndexedAMD(buf, modeRGB, modeAlpha)
+	return		void
+	param		buf		UInt32 in value
+	param		modeRGB		GLenum in value
+	param		modeAlpha	GLenum in value
+	category	AMD_draw_buffers_blend
+	version		2.0
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #367
+# APPLE_texture_range commands
+#
+###############################################################################
+
+TextureRangeAPPLE(target, length, pointer)
+	return		void
+	param		target		GLenum in value
+	param		length		SizeI in value
+	param		pointer		Void in array [length]
+	category	APPLE_texture_range
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetTexParameterPointervAPPLE(target, pname, params)
+	return		void
+	param		target		GLenum in value
+	param		pname		GLenum in value
+	param		params		VoidPointer out array [1]
+	category	APPLE_texture_range
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #368
+# APPLE_float_pixels commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_float_pixels
+
+###############################################################################
+#
+# Extension #369
+# APPLE_vertex_program_evaluators commands
+#
+###############################################################################
+
+EnableVertexAttribAPPLE(index, pname)
+	return		void
+	param		index		UInt32 in value
+	param		pname		GLenum in value
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+DisableVertexAttribAPPLE(index, pname)
+	return		void
+	param		index		UInt32 in value
+	param		pname		GLenum in value
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsVertexAttribEnabledAPPLE(index, pname)
+	return		Boolean
+	param		index		UInt32 in value
+	param		pname		GLenum in value
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MapVertexAttrib1dAPPLE(index, size, u1, u2, stride, order, points)
+	return		void
+	param		index		UInt32 in value
+	param		size		UInt32 in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		stride		Int32 in value
+	param		order		CheckedInt32 in value
+	param		points		CoordD in array [COMPSIZE(size/stride/order)]
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MapVertexAttrib1fAPPLE(index, size, u1, u2, stride, order, points)
+	return		void
+	param		index		UInt32 in value
+	param		size		UInt32 in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		stride		Int32 in value
+	param		order		CheckedInt32 in value
+	param		points		CoordF in array [COMPSIZE(size/stride/order)]
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MapVertexAttrib2dAPPLE(index, size, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points)
+	return		void
+	param		index		UInt32 in value
+	param		size		UInt32 in value
+	param		u1		CoordD in value
+	param		u2		CoordD in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordD in value
+	param		v2		CoordD in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		points		CoordD in array [COMPSIZE(size/ustride/uorder/vstride/vorder)]
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MapVertexAttrib2fAPPLE(index, size, u1, u2, ustride, uorder, v1, v2, vstride, vorder, points)
+	return		void
+	param		index		UInt32 in value
+	param		size		UInt32 in value
+	param		u1		CoordF in value
+	param		u2		CoordF in value
+	param		ustride		Int32 in value
+	param		uorder		CheckedInt32 in value
+	param		v1		CoordF in value
+	param		v2		CoordF in value
+	param		vstride		Int32 in value
+	param		vorder		CheckedInt32 in value
+	param		points		CoordF in array [COMPSIZE(size/ustride/uorder/vstride/vorder)]
+	category	APPLE_vertex_program_evaluators
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #370
+# APPLE_aux_depth_stencil commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_aux_depth_stencil
+
+###############################################################################
+#
+# Extension #371
+# APPLE_object_purgeable commands
+#
+###############################################################################
+
+ObjectPurgeableAPPLE(objectType, name, option)
+	return		GLenum
+	param		objectType	GLenum in value
+	param		name		UInt32 in value
+	param		option		GLenum in value
+	category	APPLE_object_purgeable
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ObjectUnpurgeableAPPLE(objectType, name, option)
+	return		GLenum
+	param		objectType	GLenum in value
+	param		name		UInt32 in value
+	param		option		GLenum in value
+	category	APPLE_object_purgeable
+	version		1.5
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetObjectParameterivAPPLE(objectType, name, pname, params)
+	return		void
+	param		objectType	GLenum in value
+	param		name		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	APPLE_object_purgeable
+	dlflags		notlistable
+	version		1.5
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #372
+# APPLE_row_bytes commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_row_bytes
+
+###############################################################################
+#
+# Extension #373
+# APPLE_rgb_422 commands
+#
+###############################################################################
+
+# (none)
+newcategory: APPLE_rgb_422
+
+###############################################################################
+#
+# Extension #374
+# NV_video_capture commands
+#
+###############################################################################
+
+BeginVideoCaptureNV(video_capture_slot)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindVideoCaptureStreamBufferNV(video_capture_slot, stream, frame_region, offset)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		frame_region	GLenum in value
+	param		offset		BufferOffsetARB in value
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+BindVideoCaptureStreamTextureNV(video_capture_slot, stream, frame_region, target, texture)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		frame_region	GLenum in value
+	param		target		GLenum in value
+	param		texture		UInt32 in value
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EndVideoCaptureNV(video_capture_slot)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetVideoCaptureivNV(video_capture_slot, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	NV_video_capture
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideoCaptureStreamivNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 out array [COMPSIZE(pname)]
+	category	NV_video_capture
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideoCaptureStreamfvNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Float32 out array [COMPSIZE(pname)]
+	category	NV_video_capture
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetVideoCaptureStreamdvNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Float64 out array [COMPSIZE(pname)]
+	category	NV_video_capture
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+VideoCaptureNV(video_capture_slot, sequence_num, capture_time)
+	return		GLenum
+	param		video_capture_slot	UInt32 in value
+	param		sequence_num	UInt32 out reference
+	param		capture_time	UInt64EXT out reference
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VideoCaptureStreamParameterivNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Int32 in array [COMPSIZE(pname)]
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VideoCaptureStreamParameterfvNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Float32 in array [COMPSIZE(pname)]
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VideoCaptureStreamParameterdvNV(video_capture_slot, stream, pname, params)
+	return		void
+	param		video_capture_slot	UInt32 in value
+	param		stream		UInt32 in value
+	param		pname		GLenum in value
+	param		params		Float64 in array [COMPSIZE(pname)]
+	category	NV_video_capture
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #375 - GLX_EXT_swap_control
+#
+###############################################################################
+
+###############################################################################
+#
+# Extension #376 - also GLX_NV_copy_image, WGL_NV_copy_image
+# NV_copy_image commands
+#
+###############################################################################
+
+CopyImageSubDataNV(srcName, srcTarget, srcLevel, srcX, srcY, srcZ, dstName, dstTarget, dstLevel, dstX, dstY, dstZ, width, height, depth)
+	return		void
+	param		srcName		UInt32 in value
+	param		srcTarget	GLenum in value
+	param		srcLevel	Int32 in value
+	param		srcX		Int32 in value
+	param		srcY		Int32 in value
+	param		srcZ		Int32 in value
+	param		dstName		UInt32 in value
+	param		dstTarget	GLenum in value
+	param		dstLevel	Int32 in value
+	param		dstX		Int32 in value
+	param		dstY		Int32 in value
+	param		dstZ		Int32 in value
+	param		width		SizeI in value
+	param		height		SizeI in value
+	param		depth		SizeI in value
+	category	NV_copy_image
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #377
+# EXT_separate_shader_objects commands
+#
+###############################################################################
+
+UseShaderProgramEXT(type, program)
+	return		void
+	param		type		GLenum in value
+	param		program		UInt32 in value
+	category	EXT_separate_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ActiveProgramEXT(program)
+	return		void
+	param		program		UInt32 in value
+	category	EXT_separate_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+CreateShaderProgramEXT(type, string)
+	return		UInt32
+	param		type		GLenum in value
+	param		string		Char in array []
+	category	EXT_separate_shader_objects
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #378
+# NV_parameter_buffer_object2 commands
+#
+###############################################################################
+
+newcategory: NV_parameter_buffer_object2
+
+###############################################################################
+#
+# Extension #379
+# NV_shader_buffer_load commands
+#
+###############################################################################
+
+MakeBufferResidentNV(target, access)
+	return		void
+	param		target		GLenum in value
+	param		access		GLenum in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+MakeBufferNonResidentNV(target)
+	return		void
+	param		target		GLenum in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsBufferResidentNV(target)
+	return		Boolean
+	param		target		GLenum in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NamedMakeBufferResidentNV(buffer, access)
+	return		void
+	param		buffer		UInt32 in value
+	param		access		GLenum in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NamedMakeBufferNonResidentNV(buffer)
+	return		void
+	param		buffer		UInt32 in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IsNamedBufferResidentNV(buffer)
+	return		Boolean
+	param		buffer		UInt32 in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetBufferParameterui64vNV(target, pname, params)
+	return		void
+	param		target		GLenum in value
+	param		pname		GLenum in value
+	param		params		UInt64EXT out array [COMPSIZE(pname)]
+	category	NV_shader_buffer_load
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetNamedBufferParameterui64vNV(buffer, pname, params)
+	return		void
+	param		buffer		UInt32 in value
+	param		pname		GLenum in value
+	param		params		UInt64EXT out array [COMPSIZE(pname)]
+	category	NV_shader_buffer_load
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+GetIntegerui64vNV(value, result)
+	return		void
+	param		value		GLenum in value
+	param		result		UInt64EXT out array [COMPSIZE(value)]
+	category	NV_shader_buffer_load
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+Uniformui64NV(location, value)
+	return		void
+	param		location	Int32 in value
+	param		value		UInt64EXT in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+Uniformui64vNV(location, count, value)
+	return		void
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt64EXT in array [count]
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetUniformui64vNV(program, location, params)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		params		UInt64EXT out array [COMPSIZE(program/location)]
+	category	NV_shader_buffer_load
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+ProgramUniformui64NV(program, location, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		value		UInt64EXT in value
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ProgramUniformui64vNV(program, location, count, value)
+	return		void
+	param		program		UInt32 in value
+	param		location	Int32 in value
+	param		count		SizeI in value
+	param		value		UInt64EXT in array [count]
+	category	NV_shader_buffer_load
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #380
+# NV_vertex_buffer_unified_memory commands
+#
+###############################################################################
+
+BufferAddressRangeNV(pname, index, address, length)
+	return		void
+	param		pname		GLenum in value
+	param		index		UInt32 in value
+	param		address		UInt64EXT in value
+	param		length		BufferSize in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexFormatNV(size, type, stride)
+	return		void
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+NormalFormatNV(type, stride)
+	return		void
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+ColorFormatNV(size, type, stride)
+	return		void
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+IndexFormatNV(type, stride)
+	return		void
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+TexCoordFormatNV(size, type, stride)
+	return		void
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+EdgeFlagFormatNV(stride)
+	return		void
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+SecondaryColorFormatNV(size, type, stride)
+	return		void
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+FogCoordFormatNV(type, stride)
+	return		void
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribFormatNV(index, size, type, normalized, stride)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		normalized	Boolean in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+VertexAttribIFormatNV(index, size, type, stride)
+	return		void
+	param		index		UInt32 in value
+	param		size		Int32 in value
+	param		type		GLenum in value
+	param		stride		SizeI in value
+	category	NV_vertex_buffer_unified_memory
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
+GetIntegerui64i_vNV(value, index, result)
+	return		void
+	param		value		GLenum in value
+	param		index		UInt32 in value
+	param		result		UInt64EXT out array [COMPSIZE(value)]
+	category	NV_vertex_buffer_unified_memory
+	dlflags		notlistable
+	version		1.2
+	extension
+	glxsingle	?
+	glxflags	ignore
+	offset		?
+
+###############################################################################
+#
+# Extension #381
+# NV_texture_barrier commands
+#
+###############################################################################
+
+TextureBarrierNV()
+	return		void
+	category	NV_texture_barrier
+	version		1.2
+	extension
+	glxropcode	?
+	glxflags	ignore
+	offset		?
+
diff --git a/xorg-server/hw/xwin/glx/gl.tm b/xorg-server/hw/xwin/glx/gl.tm
new file mode 100644
index 000000000..fb4f8515c
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/gl.tm
@@ -0,0 +1,322 @@
+AccumOp,*,*,			    GLenum,*,*
+AlphaFunction,*,*,		    GLenum,*,*
+AttribMask,*,*,			    GLbitfield,*,*
+BeginMode,*,*,			    GLenum,*,*
+BinormalPointerTypeEXT,*,*,	    GLenum,*,*
+BlendEquationMode,*,*,		    GLenum,*,*
+BlendEquationModeEXT,*,*,	    GLenum,*,*
+BlendFuncSeparateParameterEXT,*,*,  GLenum,*,*
+BlendingFactorDest,*,*,		    GLenum,*,*
+BlendingFactorSrc,*,*,		    GLenum,*,*
+Boolean,*,*,			    GLboolean,*,*
+BooleanPointer,*,*,		    GLboolean*,*,*
+Char,*,*,			    GLchar,*,*
+CharPointer,*,*,		    GLchar*,*,*
+CheckedFloat32,*,*,		    GLfloat,*,*
+CheckedInt32,*,*,		    GLint,*,*
+ClampColorTargetARB,*,*,	    GLenum,*,*
+ClampColorModeARB,*,*,		    GLenum,*,*
+ClampedColorF,*,*,		    GLclampf,*,*
+ClampedFloat32,*,*,		    GLclampf,*,*
+ClampedFloat64,*,*,		    GLclampd,*,*
+ClampedStencilValue,*,*,	    GLint,*,*
+ClearBufferMask,*,*,		    GLbitfield,*,*
+ClientAttribMask,*,*,		    GLbitfield,*,*
+ClipPlaneName,*,*,		    GLenum,*,*
+ColorB,*,*,			    GLbyte,*,*
+ColorD,*,*,			    GLdouble,*,*
+ColorF,*,*,			    GLfloat,*,*
+ColorI,*,*,			    GLint,*,*
+ColorIndexValueD,*,*,		    GLdouble,*,*
+ColorIndexValueF,*,*,		    GLfloat,*,*
+ColorIndexValueI,*,*,		    GLint,*,*
+ColorIndexValueS,*,*,		    GLshort,*,*
+ColorIndexValueUB,*,*,		    GLubyte,*,*
+ColorMaterialParameter,*,*,	    GLenum,*,*
+ColorPointerType,*,*,		    GLenum,*,*
+ColorS,*,*,			    GLshort,*,*
+ColorTableParameterPName,*,*,	    GLenum,*,*
+ColorTableParameterPNameSGI,*,*,    GLenum,*,*
+ColorTableTarget,*,*,		    GLenum,*,*
+ColorTableTargetSGI,*,*,	    GLenum,*,*
+ColorUB,*,*,			    GLubyte,*,*
+ColorUI,*,*,			    GLuint,*,*
+ColorUS,*,*,			    GLushort,*,*
+CombinerBiasNV,*,*,		    GLenum,*,*
+CombinerComponentUsageNV,*,*,	    GLenum,*,*
+CombinerMappingNV,*,*,		    GLenum,*,*
+CombinerParameterNV,*,*,	    GLenum,*,*
+CombinerPortionNV,*,*,		    GLenum,*,*
+CombinerRegisterNV,*,*,		    GLenum,*,*
+CombinerScaleNV,*,*,		    GLenum,*,*
+CombinerStageNV,*,*,		    GLenum,*,*
+CombinerVariableNV,*,*,		    GLenum,*,*
+CompressedTextureARB,*,*,	    GLvoid,*,*
+ControlPointNV,*,*,		    GLvoid,*,*
+ControlPointTypeNV,*,*,		    GLenum,*,*
+ConvolutionParameter,*,*,	    GLenum,*,*
+ConvolutionParameterEXT,*,*,	    GLenum,*,*
+ConvolutionTarget,*,*,		    GLenum,*,*
+ConvolutionTargetEXT,*,*,	    GLenum,*,*
+CoordD,*,*,			    GLdouble,*,*
+CoordF,*,*,			    GLfloat,*,*
+CoordI,*,*,			    GLint,*,*
+CoordS,*,*,			    GLshort,*,*
+CullFaceMode,*,*,		    GLenum,*,*
+CullParameterEXT,*,*,		    GLenum,*,*
+DepthFunction,*,*,		    GLenum,*,*
+DrawBufferMode,*,*,		    GLenum,*,*
+DrawBufferName,*,*,		    GLint,*,*
+DrawElementsType,*,*,		    GLenum,*,*
+ElementPointerTypeATI,*,*,	    GLenum,*,*
+EnableCap,*,*,			    GLenum,*,*
+ErrorCode,*,*,			    GLenum,*,*
+EvalMapsModeNV,*,*,		    GLenum,*,*
+EvalTargetNV,*,*,		    GLenum,*,*
+FeedbackElement,*,*,		    GLfloat,*,*
+FeedbackType,*,*,		    GLenum,*,*
+FenceNV,*,*,			    GLuint,*,*
+FenceConditionNV,*,*,		    GLenum,*,*
+FenceParameterNameNV,*,*,	    GLenum,*,*
+FfdMaskSGIX,*,*,		    GLbitfield,*,*
+FfdTargetSGIX,*,*,		    GLenum,*,*
+Float32,*,*,			    GLfloat,*,*
+Float32Pointer,*,*,		    GLfloat*,*,*
+Float64,*,*,			    GLdouble,*,*
+Float64Pointer,*,*,		    GLdouble*,*,*
+FogParameter,*,*,		    GLenum,*,*
+FogPointerTypeEXT,*,*,		    GLenum,*,*
+FogPointerTypeIBM,*,*,		    GLenum,*,*
+FragmentLightModelParameterSGIX,*,*,GLenum,*,*
+FragmentLightNameSGIX,*,*,	    GLenum,*,*
+FragmentLightParameterSGIX,*,*,     GLenum,*,*
+FramebufferAttachment,*,*,	    GLenum,*,*
+FramebufferTarget,*,*,		    GLenum,*,*
+FrontFaceDirection,*,*,		    GLenum,*,*
+FunctionPointer,*,*,		    _GLfuncptr,*,*
+GetColorTableParameterPName,*,*,    GLenum,*,*
+GetColorTableParameterPNameSGI,*,*, GLenum,*,*
+GetConvolutionParameterPName,*,*,   GLenum,*,*
+GetHistogramParameterPName,*,*,     GLenum,*,*
+GetHistogramParameterPNameEXT,*,*,  GLenum,*,*
+GetMapQuery,*,*,		    GLenum,*,*
+GetMinmaxParameterPName,*,*,	    GLenum,*,*
+GetMinmaxParameterPNameEXT,*,*,     GLenum,*,*
+GetPName,*,*,			    GLenum,*,*
+GetPointervPName,*,*,		    GLenum,*,*
+GetTextureParameter,*,*,	    GLenum,*,*
+HintMode,*,*,			    GLenum,*,*
+HintTarget,*,*,			    GLenum,*,*
+HintTargetPGI,*,*,		    GLenum,*,*
+HistogramTarget,*,*,		    GLenum,*,*
+HistogramTargetEXT,*,*,		    GLenum,*,*
+IglooFunctionSelectSGIX,*,*,	    GLenum,*,*
+IglooParameterSGIX,*,*,		    GLvoid,*,*
+ImageTransformPNameHP,*,*,	    GLenum,*,*
+ImageTransformTargetHP,*,*,	    GLenum,*,*
+IndexFunctionEXT,*,*,		    GLenum,*,*
+IndexMaterialParameterEXT,*,*,	    GLenum,*,*
+IndexPointerType,*,*,		    GLenum,*,*
+Int16,*,*,			    GLshort,*,*
+Int32,*,*,			    GLint,*,*
+Int8,*,*,			    GLbyte,*,*
+InterleavedArrayFormat,*,*,	    GLenum,*,*
+LightEnvParameterSGIX,*,*,	    GLenum,*,*
+LightModelParameter,*,*,	    GLenum,*,*
+LightName,*,*,			    GLenum,*,*
+LightParameter,*,*,		    GLenum,*,*
+LightTextureModeEXT,*,*,	    GLenum,*,*
+LightTexturePNameEXT,*,*,	    GLenum,*,*
+LineStipple,*,*,		    GLushort,*,*
+List,*,*,			    GLuint,*,*
+ListMode,*,*,			    GLenum,*,*
+ListNameType,*,*,		    GLenum,*,*
+ListParameterName,*,*,		    GLenum,*,*
+LogicOp,*,*,			    GLenum,*,*
+MapAttribParameterNV,*,*,	    GLenum,*,*
+MapParameterNV,*,*,		    GLenum,*,*
+MapTarget,*,*,			    GLenum,*,*
+MapTargetNV,*,*,		    GLenum,*,*
+MapTypeNV,*,*,			    GLenum,*,*
+MaskedColorIndexValueF,*,*,	    GLfloat,*,*
+MaskedColorIndexValueI,*,*,	    GLuint,*,*
+MaskedStencilValue,*,*,		    GLuint,*,*
+MaterialFace,*,*,		    GLenum,*,*
+MaterialParameter,*,*,		    GLenum,*,*
+MatrixIndexPointerTypeARB,*,*,	    GLenum,*,*
+MatrixMode,*,*,			    GLenum,*,*
+MatrixTransformNV,*,*,		    GLenum,*,*
+MeshMode1,*,*,			    GLenum,*,*
+MeshMode2,*,*,			    GLenum,*,*
+MinmaxTarget,*,*,		    GLenum,*,*
+MinmaxTargetEXT,*,*,		    GLenum,*,*
+NormalPointerType,*,*,		    GLenum,*,*
+NurbsCallback,*,*,		    GLenum,*,*
+NurbsObj,*,*,			    GLUnurbs*,*,*
+NurbsProperty,*,*,		    GLenum,*,*
+NurbsTrim,*,*,			    GLenum,*,*
+OcclusionQueryParameterNameNV,*,*,  GLenum,*,*
+PixelCopyType,*,*,		    GLenum,*,*
+PixelFormat,*,*,		    GLenum,*,*
+PixelInternalFormat,*,*,	    GLenum,*,*
+PixelMap,*,*,			    GLenum,*,*
+PixelStoreParameter,*,*,	    GLenum,*,*
+PixelTexGenModeSGIX,*,*,	    GLenum,*,*
+PixelTexGenParameterNameSGIS,*,*,   GLenum,*,*
+PixelTransferParameter,*,*,	    GLenum,*,*
+PixelTransformPNameEXT,*,*,	    GLenum,*,*
+PixelTransformTargetEXT,*,*,	    GLenum,*,*
+PixelType,*,*,			    GLenum,*,*
+PointParameterNameARB,*,*,	    GLenum,*,*
+PolygonMode,*,*,		    GLenum,*,*
+ProgramNV,*,*,			    GLuint,*,*
+ProgramCharacterNV,*,*,		    GLubyte,*,*
+ProgramParameterNV,*,*,		    GLenum,*,*
+ProgramParameterPName,*,*,	    GLenum,*,*
+QuadricCallback,*,*,		    GLenum,*,*
+QuadricDrawStyle,*,*,		    GLenum,*,*
+QuadricNormal,*,*,		    GLenum,*,*
+QuadricObj,*,*,			    GLUquadric*,*,*
+QuadricOrientation,*,*,		    GLenum,*,*
+ReadBufferMode,*,*,		    GLenum,*,*
+RenderbufferTarget,*,*,		    GLenum,*,*
+RenderingMode,*,*,		    GLenum,*,*
+ReplacementCodeSUN,*,*,		    GLuint,*,*
+ReplacementCodeTypeSUN,*,*,	    GLenum,*,*
+SamplePassARB,*,*,		    GLenum,*,*
+SamplePatternEXT,*,*,		    GLenum,*,*
+SamplePatternSGIS,*,*,		    GLenum,*,*
+SecondaryColorPointerTypeIBM,*,*,   GLenum,*,*
+SelectName,*,*,			    GLuint,*,*
+SeparableTarget,*,*,		    GLenum,*,*
+SeparableTargetEXT,*,*,		    GLenum,*,*
+ShadingModel,*,*,		    GLenum,*,*
+SizeI,*,*,			    GLsizei,*,*
+SpriteParameterNameSGIX,*,*,	    GLenum,*,*
+StencilFunction,*,*,		    GLenum,*,*
+StencilFaceDirection,*,*,	    GLenum,*,*
+StencilOp,*,*,			    GLenum,*,*
+StencilValue,*,*,		    GLint,*,*
+String,*,*,			    const GLubyte *,*,*
+StringName,*,*,			    GLenum,*,*
+TangentPointerTypeEXT,*,*,	    GLenum,*,*
+TessCallback,*,*,		    GLenum,*,*
+TessContour,*,*,		    GLenum,*,*
+TessProperty,*,*,		    GLenum,*,*
+TesselatorObj,*,*,		    GLUtesselator*,*,*
+TexCoordPointerType,*,*,	    GLenum,*,*
+Texture,*,*,			    GLuint,*,*
+TextureComponentCount,*,*,	    GLint,*,*
+TextureCoordName,*,*,		    GLenum,*,*
+TextureEnvParameter,*,*,	    GLenum,*,*
+TextureEnvTarget,*,*,		    GLenum,*,*
+TextureFilterSGIS,*,*,		    GLenum,*,*
+TextureGenParameter,*,*,	    GLenum,*,*
+TextureNormalModeEXT,*,*,	    GLenum,*,*
+TextureParameterName,*,*,	    GLenum,*,*
+TextureTarget,*,*,		    GLenum,*,*
+TextureUnit,*,*,		    GLenum,*,*
+UInt16,*,*,			    GLushort,*,*
+UInt32,*,*,			    GLuint,*,*
+UInt8,*,*,			    GLubyte,*,*
+VertexAttribEnum,*,*,		    GLenum,*,*
+VertexAttribEnumNV,*,*,		    GLenum,*,*
+VertexAttribPointerTypeNV,*,*,	    GLenum,*,*
+VertexPointerType,*,*,		    GLenum,*,*
+VertexWeightPointerTypeEXT,*,*,     GLenum,*,*
+Void,*,*,			    GLvoid,*,*
+VoidPointer,*,*,		    GLvoid*,*,*
+ConstVoidPointer,*,*,		    GLvoid* const,*,*
+WeightPointerTypeARB,*,*,	    GLenum,*,*
+WinCoord,*,*,			    GLint,*,*
+void,*,*,			    *,*,*
+ArrayObjectPNameATI,*,*,	    GLenum,*,*
+ArrayObjectUsageATI,*,*,	    GLenum,*,*,
+ConstFloat32,*,*,		    GLfloat,*,*
+ConstInt32,*,*,			    GLint,*,*
+ConstUInt32,*,*,		    GLuint,*,*
+ConstVoid,*,*,			    GLvoid,*,*
+DataTypeEXT,*,*,		    GLenum,*,*
+FragmentOpATI,*,*,		    GLenum,*,*
+GetTexBumpParameterATI,*,*,	    GLenum,*,*
+GetVariantValueEXT,*,*,		    GLenum,*,*
+ParameterRangeEXT,*,*,		    GLenum,*,*
+PreserveModeATI,*,*,		    GLenum,*,*
+ProgramFormatARB,*,*,		    GLenum,*,*
+ProgramTargetARB,*,*,		    GLenum,*,*
+ProgramTarget,*,*,		    GLenum,*,*
+ProgramPropertyARB,*,*,		    GLenum,*,*
+ProgramStringPropertyARB,*,*,	    GLenum,*,*
+ScalarType,*,*,			    GLenum,*,*
+SwizzleOpATI,*,*,		    GLenum,*,*
+TexBumpParameterATI,*,*,	    GLenum,*,*
+VariantCapEXT,*,*,		    GLenum,*,*
+VertexAttribPointerPropertyARB,*,*, GLenum,*,*
+VertexAttribPointerTypeARB,*,*,     GLenum,*,*
+VertexAttribPropertyARB,*,*,	    GLenum,*,*
+VertexShaderCoordOutEXT,*,*,	    GLenum,*,*
+VertexShaderOpEXT,*,*,		    GLenum,*,*
+VertexShaderParameterEXT,*,*,	    GLenum,*,*
+VertexShaderStorageTypeEXT,*,*,     GLenum,*,*
+VertexShaderTextureUnitParameter,*,*,	GLenum,*,*
+VertexShaderWriteMaskEXT,*,*,	    GLenum,*,*
+VertexStreamATI,*,*,		    GLenum,*,*
+PNTrianglesPNameATI,*,*,	    GLenum,*,*
+# ARB_vertex_buffer_object types and core equivalents for new types
+BufferOffset,*,*,		    GLintptr,*,*
+BufferSize,*,*,			    GLsizeiptr,*,*
+BufferAccessARB,*,*,		    GLenum,*,*
+BufferOffsetARB,*,*,		    GLintptrARB,*,*
+BufferPNameARB,*,*,		    GLenum,*,*
+BufferPointerNameARB,*,*,	    GLenum,*,*
+BufferSizeARB,*,*,		    GLsizeiptrARB,*,*
+BufferTargetARB,*,*,		    GLenum,*,*
+BufferUsageARB,*,*,		    GLenum,*,*
+# APPLE_fence
+ObjectTypeAPPLE,*,*,		    GLenum,*,*
+# APPLE_vertex_array_range
+VertexArrayPNameAPPLE,*,*,	    GLenum,*,*
+# ATI_draw_buffers
+DrawBufferModeATI,*,*,		    GLenum,*,*
+# NV_half
+Half16NV,*,*,			    GLhalfNV,*,*
+# NV_pixel_data_range
+PixelDataRangeTargetNV,*,*,	    GLenum,*,*
+# Generic types for as-yet-unspecified enums
+TypeEnum,*,*,			    GLenum,*,*
+GLbitfield,*,*,			    GLbitfield,*,*
+GLenum,*,*,			    GLenum,*,*
+Int64,*,*,			    GLint64,*,*
+UInt64,*,*,			    GLuint64,*,*
+# Object handle & data pointers
+handleARB,*,*,			    GLhandleARB,*,*
+charARB,*,*,			    GLcharARB,*,*
+charPointerARB,*,*,		    GLcharARB*,*,*
+sync,*,*,			    GLsync,*,*,
+# EXT_timer_query
+Int64EXT,*,*,			    GLint64EXT,*,*
+UInt64EXT,*,*,			    GLuint64EXT,*,*
+# EXT_direct_state_access
+FramebufferAttachment,*,*,	    GLenum,*,*
+FramebufferAttachmentParameterName,*,*, GLenum,*,*
+Framebuffer,*,*,		    GLuint,*,*
+FramebufferStatus,*,*,		    GLenum,*,*
+FramebufferTarget,*,*,		    GLenum,*,*
+GetFramebufferParameter,*,*,	    GLenum,*,*
+Intptr,*,*,			    GLintptr,*,*
+ProgramFormat,*,*,		    GLenum,*,*
+ProgramProperty,*,*,		    GLenum,*,*
+ProgramStringProperty,*,*,	    GLenum,*,*
+ProgramTarget,*,*,		    GLenum,*,*
+Renderbuffer,*,*,		    GLuint,*,*
+RenderbufferParameterName,*,*,	    GLenum,*,*
+Sizeiptr,*,*,			    GLsizeiptr,*,*
+TextureInternalFormat,*,*,	    GLenum,*,*
+VertexBufferObjectAccess,*,*,	    GLenum,*,*
+VertexBufferObjectParameter,*,*,    GLenum,*,*
+VertexBufferObjectUsage,*,*,	    GLenum,*,*
+# ARB_map_buffer_range
+BufferAccessMask,*,*,		    GLbitfield,*,*
+# NV_explicit_multisample
+GetMultisamplePNameNV,*,*,	    GLenum,*,*
+SampleMaskNV,*,*,		    GLbitfield,*,*
diff --git a/xorg-server/hw/xwin/glx/glwindows.h b/xorg-server/hw/xwin/glx/glwindows.h
index cc3f2e6ee..72278df30 100644
--- a/xorg-server/hw/xwin/glx/glwindows.h
+++ b/xorg-server/hw/xwin/glx/glwindows.h
@@ -49,9 +49,15 @@ const GLubyte* glGetStringWrapperNonstatic(GLenum name);
 void glAddSwapHintRectWINWrapperNonstatic(GLint x, GLint y, GLsizei width, GLsizei height);
 void glWinSetupDispatchTable(void);
 
-#if 1
+#ifdef _DEBUG
+#ifdef _MSC_VER
+#define GLWIN_TRACE_MSG(msg, ...) if (glxWinDebugSettings.enableTrace) ErrorF(msg " [%s:%d]\n" , __VA_ARGS__ , __FUNCTION__, __LINE__ )
+#define GLWIN_DEBUG_MSG(msg, ...) if (glxWinDebugSettings.enableDebug) ErrorF(msg " [%s:%d]\n" , __VA_ARGS__ , __FUNCTION__, __LINE__ )
+#else
 #define GLWIN_TRACE_MSG(msg, args...) if (glxWinDebugSettings.enableTrace) ErrorF(msg " [%s:%d]\n" , ##args , __FUNCTION__, __LINE__ )
 #define GLWIN_DEBUG_MSG(msg, args...) if (glxWinDebugSettings.enableDebug) ErrorF(msg " [%s:%d]\n" , ##args , __FUNCTION__, __LINE__ )
+#endif
+
 #else
 #define GLWIN_TRACE_MSG(a, ...)
 #define GLWIN_DEBUG_MSG(a, ...)
diff --git a/xorg-server/hw/xwin/glx/glwrap.c b/xorg-server/hw/xwin/glx/glwrap.c
index fdb2c4aa6..75065726f 100644
--- a/xorg-server/hw/xwin/glx/glwrap.c
+++ b/xorg-server/hw/xwin/glx/glwrap.c
@@ -44,7 +44,9 @@
 #include <glx/glapi.h>
 #include <glx/dispatch.h>
 #include <glwindows.h>
+#include <winmsg.h>
 
+#ifdef _DEBUG
 static unsigned int glWinIndirectProcCalls = 0;
 static unsigned int glWinDirectProcCalls = 0;
 
@@ -66,6 +68,7 @@ glWinCallDelta(void)
       glWinIndirectProcCallsLast = glWinIndirectProcCalls;
     }
 }
+#endif
 
 static PROC
 glWinResolveHelper(PROC *cache, char *symbol)
@@ -78,12 +81,12 @@ glWinResolveHelper(PROC *cache, char *symbol)
       proc = wglGetProcAddress(symbol);
       if (proc == NULL)
         {
-          ErrorF("glwrap: Can't resolve \"%s\"\n", symbol);
+          winDebug("glwrap: Can't resolve \"%s\"\n", symbol);
           (*cache) = (PROC)-1;
         }
       else
         {
-          ErrorF("glwrap: Resolved \"%s\"\n", symbol);
+          winDebug("glwrap: Resolved \"%s\"\n", symbol);
           (*cache) = proc;
         }
     }
@@ -101,14 +104,20 @@ glWinResolveHelper(PROC *cache, char *symbol)
   return proc;
 }
 
+#ifdef _DEBUG
+#define INCPROCCALLS   glWinIndirectProcCalls++;
+#else
+#define INCPROCCALLS
+#endif
+
 #define RESOLVE_RET(proctype, symbol, retval) \
     static PROC cache = NULL; \
-    __stdcall proctype proc = (proctype)glWinResolveHelper(&cache, symbol); \
+    proctype proc = (proctype)glWinResolveHelper(&cache, symbol); \
     if (proc == NULL) { \
         __glXErrorCallBack(0); \
         return retval; \
     } \
-    glWinIndirectProcCalls++;
+    INCPROCCALLS
 
 #define RESOLVE(proctype, symbol) RESOLVE_RET(proctype, symbol,)
 
diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c
index ba995c007..70b257c12 100644
--- a/xorg-server/hw/xwin/glx/indirect.c
+++ b/xorg-server/hw/xwin/glx/indirect.c
@@ -1,2213 +1,2394 @@
-/*
- * File: indirect.c
- * Purpose: A GLX implementation that uses Windows OpenGL library
- *
- * Authors: Alexander Gottwald
- *          Jon TURNEY
- *
- * Copyright (c) Jon TURNEY 2009
- * Copyright (c) Alexander Gottwald 2004
- *
- * Portions of this file are copied from GL/apple/indirect.c,
- * which contains the following copyright:
- *
- * Copyright (c) 2007, 2008, 2009 Apple Inc.
- * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Greg Parker. All Rights Reserved.
- *
- * Portions of this file are copied from Mesa's xf86glx.c,
- * which contains the following copyright:
- *
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/*
-  TODO:
-  - hook up remaining unimplemented extensions
-  - research what guarantees glXWaitX, glXWaitGL are supposed to offer, and implement then
-    using GdiFlush and/or glFinish
-  - pbuffer clobbering: we don't get async notification, but can we arrange to emit the
-    event when we notice it's been clobbered? at the very least, check if it's been clobbered
-    before using it?
-  - are the __GLXConfig * we get handed back ones we are made (so we can extend the structure
-    with privates?) Or are they created inside the GLX core as well?
-*/
-
-/*
-  MSDN clarifications:
-
-  It says SetPixelFormat()'s PIXELFORMATDESCRIPTOR pointer argument has no effect
-  except on metafiles, this seems to mean that as it's ok to supply NULL if the DC
-  is not for a metafile
-
-  wglMakeCurrent ignores the hdc if hglrc is NULL, so wglMakeCurrent(NULL, NULL)
-  is used to make no context current
-
-*/
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-
-#include "glwindows.h"
-#include <glx/glxserver.h>
-#include <glx/glxutil.h>
-#include <glx/extension_string.h>
-#include <GL/internal/glcore.h>
-#include <GL/glxtokens.h>
-
-#include <winpriv.h>
-#include <wgl_ext_api.h>
-
-#define NUM_ELEMENTS(x) (sizeof(x)/ sizeof(x[1]))
-
-/* ---------------------------------------------------------------------- */
-/*
- *   structure definitions
- */
-
-typedef struct __GLXWinContext  __GLXWinContext;
-typedef struct __GLXWinDrawable __GLXWinDrawable;
-typedef struct __GLXWinScreen glxWinScreen;
-typedef struct __GLXWinConfig GLXWinConfig;
-
-struct __GLXWinContext {
-  __GLXcontext base;
-  HGLRC ctx;                         /* Windows GL Context */
-  __GLXWinContext *shareContext;     /* Context with which we will share display lists and textures */
-  HWND hwnd;                         /* For detecting when HWND has changed */
-};
-
-struct __GLXWinDrawable
-{
-  __GLXdrawable base;
-  __GLXWinContext *drawContext;
-  __GLXWinContext *readContext;
-
-  /* If this drawable is GLX_DRAWABLE_PBUFFER */
-  HPBUFFERARB hPbuffer;
-
-  /* If this drawable is GLX_DRAWABLE_PIXMAP */
-  HDC dibDC;
-  HBITMAP hDIB;
-  HBITMAP hOldDIB; /* original DIB for DC */
-  void *pOldBits; /* original pBits for this drawable's pixmap */
-};
-
-struct __GLXWinScreen
-{
-  __GLXscreen base;
-
-  /* Supported GLX extensions */
-  unsigned char glx_enable_bits[__GLX_EXT_BYTES];
-
-  Bool has_WGL_ARB_multisample;
-  Bool has_WGL_ARB_pixel_format;
-  Bool has_WGL_ARB_pbuffer;
-  Bool has_WGL_ARB_render_texture;
-
-  /* wrapped screen functions */
-  RealizeWindowProcPtr RealizeWindow;
-  UnrealizeWindowProcPtr UnrealizeWindow;
-  CopyWindowProcPtr CopyWindow;
-};
-
-struct __GLXWinConfig
-{
-  __GLXconfig base;
-  int pixelFormatIndex;
-};
-
-/* ---------------------------------------------------------------------- */
-/*
- * Various debug helpers
- */
-
-#define GLWIN_DEBUG_HWND(hwnd)  \
-    if (glxWinDebugSettings.dumpHWND) { \
-        char buffer[1024]; \
-        if (GetWindowText(hwnd, buffer, sizeof(buffer))==0) *buffer=0; \
-        GLWIN_DEBUG_MSG("Got HWND %p for window '%s'", hwnd, buffer); \
-    }
-
-glxWinDebugSettingsRec glxWinDebugSettings = { 0, 0, 0, 0, 0, 0};
-
-static void glxWinInitDebugSettings(void)
-{
-    char *envptr;
-
-    envptr = getenv("GLWIN_ENABLE_DEBUG");
-    if (envptr != NULL)
-        glxWinDebugSettings.enableDebug = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_ENABLE_TRACE");
-    if (envptr != NULL)
-        glxWinDebugSettings.enableTrace = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_DUMP_PFD");
-    if (envptr != NULL)
-        glxWinDebugSettings.dumpPFD = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_DUMP_HWND");
-    if (envptr != NULL)
-        glxWinDebugSettings.dumpHWND = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_DUMP_DC");
-    if (envptr != NULL)
-        glxWinDebugSettings.dumpDC = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_ENABLE_GLCALL_TRACE");
-    if (envptr != NULL)
-        glxWinDebugSettings.enableGLcallTrace = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_ENABLE_WGLCALL_TRACE");
-    if (envptr != NULL)
-        glxWinDebugSettings.enableWGLcallTrace = (atoi(envptr) == 1);
-
-    envptr = getenv("GLWIN_DEBUG_ALL");
-    if (envptr != NULL)
-      {
-        glxWinDebugSettings.enableDebug = 1;
-        glxWinDebugSettings.enableTrace = 1;
-        glxWinDebugSettings.dumpPFD = 1;
-        glxWinDebugSettings.dumpHWND = 1;
-        glxWinDebugSettings.dumpDC = 1;
-        glxWinDebugSettings.enableGLcallTrace = 1;
-        glxWinDebugSettings.enableWGLcallTrace = 1;
-      }
-}
-
-static
-const char *glxWinErrorMessage(void)
-{
-  static char errorbuffer[1024];
-
-  if (!FormatMessage(
-                     FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-                     NULL,
-                     GetLastError(),
-                     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-                     (LPTSTR) &errorbuffer,
-                     sizeof(errorbuffer),
-                     NULL ))
-    {
-      snprintf(errorbuffer, sizeof(errorbuffer), "Unknown error in FormatMessage: %08x!", (unsigned)GetLastError());
-    }
-
-  if (errorbuffer[strlen(errorbuffer)-1] == '\n')
-    errorbuffer[strlen(errorbuffer)-1] = 0;
-
-  return errorbuffer;
-}
-
-static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd);
-
-#define DUMP_PFD_FLAG(flag) \
-    if (pfd->dwFlags & flag) { \
-        ErrorF("%s%s", pipesym, #flag); \
-        pipesym = " | "; \
-    }
-
-static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd)
-{
-    const char *pipesym = ""; /* will be set after first flag dump */
-    ErrorF("PIXELFORMATDESCRIPTOR:\n");
-    ErrorF("nSize = %u\n", pfd->nSize);
-    ErrorF("nVersion = %u\n", pfd->nVersion);
-    ErrorF("dwFlags = %lu = {", pfd->dwFlags);
-        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER);
-        DUMP_PFD_FLAG(PFD_STEREO);
-        DUMP_PFD_FLAG(PFD_DRAW_TO_WINDOW);
-        DUMP_PFD_FLAG(PFD_DRAW_TO_BITMAP);
-        DUMP_PFD_FLAG(PFD_SUPPORT_GDI);
-        DUMP_PFD_FLAG(PFD_SUPPORT_OPENGL);
-        DUMP_PFD_FLAG(PFD_GENERIC_FORMAT);
-        DUMP_PFD_FLAG(PFD_NEED_PALETTE);
-        DUMP_PFD_FLAG(PFD_NEED_SYSTEM_PALETTE);
-        DUMP_PFD_FLAG(PFD_SWAP_EXCHANGE);
-        DUMP_PFD_FLAG(PFD_SWAP_COPY);
-        DUMP_PFD_FLAG(PFD_SWAP_LAYER_BUFFERS);
-        DUMP_PFD_FLAG(PFD_GENERIC_ACCELERATED);
-        DUMP_PFD_FLAG(PFD_DEPTH_DONTCARE);
-        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER_DONTCARE);
-        DUMP_PFD_FLAG(PFD_STEREO_DONTCARE);
-    ErrorF("}\n");
-
-    ErrorF("iPixelType = %hu = %s\n", pfd->iPixelType,
-            (pfd->iPixelType == PFD_TYPE_RGBA ? "PFD_TYPE_RGBA" : "PFD_TYPE_COLORINDEX"));
-    ErrorF("cColorBits = %hhu\n", pfd->cColorBits);
-    ErrorF("cRedBits = %hhu\n", pfd->cRedBits);
-    ErrorF("cRedShift = %hhu\n", pfd->cRedShift);
-    ErrorF("cGreenBits = %hhu\n", pfd->cGreenBits);
-    ErrorF("cGreenShift = %hhu\n", pfd->cGreenShift);
-    ErrorF("cBlueBits = %hhu\n", pfd->cBlueBits);
-    ErrorF("cBlueShift = %hhu\n", pfd->cBlueShift);
-    ErrorF("cAlphaBits = %hhu\n", pfd->cAlphaBits);
-    ErrorF("cAlphaShift = %hhu\n", pfd->cAlphaShift);
-    ErrorF("cAccumBits = %hhu\n", pfd->cAccumBits);
-    ErrorF("cAccumRedBits = %hhu\n", pfd->cAccumRedBits);
-    ErrorF("cAccumGreenBits = %hhu\n", pfd->cAccumGreenBits);
-    ErrorF("cAccumBlueBits = %hhu\n", pfd->cAccumBlueBits);
-    ErrorF("cAccumAlphaBits = %hhu\n", pfd->cAccumAlphaBits);
-    ErrorF("cDepthBits = %hhu\n", pfd->cDepthBits);
-    ErrorF("cStencilBits = %hhu\n", pfd->cStencilBits);
-    ErrorF("cAuxBuffers = %hhu\n", pfd->cAuxBuffers);
-    ErrorF("iLayerType = %hhu\n", pfd->iLayerType);
-    ErrorF("bReserved = %hhu\n", pfd->bReserved);
-    ErrorF("dwLayerMask = %lu\n", pfd->dwLayerMask);
-    ErrorF("dwVisibleMask = %lu\n", pfd->dwVisibleMask);
-    ErrorF("dwDamageMask = %lu\n", pfd->dwDamageMask);
-    ErrorF("\n");
-}
-
-static const char *
-visual_class_name(int cls)
-{
-  switch (cls) {
-  case GLX_STATIC_COLOR:
-    return "StaticColor";
-  case GLX_PSEUDO_COLOR:
-    return "PseudoColor";
-  case GLX_STATIC_GRAY:
-    return "StaticGray";
-  case GLX_GRAY_SCALE:
-    return "GrayScale";
-  case GLX_TRUE_COLOR:
-     return "TrueColor";
-  case GLX_DIRECT_COLOR:
-     return "DirectColor";
-  default:
-    return "-none-";
-  }
-}
-
-static const char *
-swap_method_name(int mthd)
-{
-  switch (mthd)
-    {
-    case GLX_SWAP_EXCHANGE_OML:
-      return "xchg";
-    case GLX_SWAP_COPY_OML:
-      return "copy";
-    case GLX_SWAP_UNDEFINED_OML:
-      return "    ";
-    default:
-      return "????";
-    }
-}
-
-static void
-fbConfigsDump(unsigned int n, __GLXconfig *c)
-{
-  ErrorF("%d fbConfigs\n", n);
-  ErrorF("pxf vis  fb                      render         Ste                     aux    accum        MS    drawable             Group/\n");
-  ErrorF("idx  ID  ID VisualType Depth Lvl RGB CI DB Swap reo  R  G  B  A   Z  S  buf AR AG AB AA  bufs num  W P Pb  Float Trans Caveat\n");
-  ErrorF("-----------------------------------------------------------------------------------------------------------------------------\n");
-
-  while (c != NULL)
-    {
-      unsigned int i = ((GLXWinConfig *)c)->pixelFormatIndex;
-
-      ErrorF("%3d  %2x  %2x "
-             "%-11s"
-             " %3d %3d   %s   %s  %s %s  %s  "
-             "%2d %2d %2d %2d  "
-             "%2d %2d  "
-             "%2d  "
-             "%2d %2d %2d %2d"
-             "   %2d   %2d"
-             "  %s %s %s "
-             "    %s   "
-             "  %s   "
-             "  %d %s"
-             "\n",
-             i, c->visualID, c->fbconfigID,
-             visual_class_name(c->visualType),
-             c->rgbBits ? c->rgbBits : c->indexBits,
-             c->level,
-	     (c->renderType & GLX_RGBA_BIT) ? "y" : ".",
-	     (c->renderType & GLX_COLOR_INDEX_BIT) ? "y" : ".",
-	     c->doubleBufferMode ? "y" : ".",
-             swap_method_name(c->swapMethod),
-	     c->stereoMode ? "y" : ".",
-             c->redBits, c->greenBits, c->blueBits, c->alphaBits,
-             c->depthBits, c->stencilBits,
-             c->numAuxBuffers,
-             c->accumRedBits, c->accumGreenBits, c->accumBlueBits, c->accumAlphaBits,
-             c->sampleBuffers, c->samples,
-             (c->drawableType & GLX_WINDOW_BIT) ? "y" : ".",
-             (c->drawableType & GLX_PIXMAP_BIT) ? "y" : ".",
-             (c->drawableType & GLX_PBUFFER_BIT) ? "y" : ".",
-             ".",
-             (c->transparentPixel != GLX_NONE_EXT) ? "y" : ".",
-             c->visualSelectGroup, (c->visualRating == GLX_SLOW_VISUAL_EXT) ? "*" : " ");
-
-      c = c->next;
-    }
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Forward declarations
- */
-
-static __GLXscreen *glxWinScreenProbe(ScreenPtr pScreen);
-static __GLXcontext *glxWinCreateContext(__GLXscreen *screen,
-                                        __GLXconfig *modes,
-                                        __GLXcontext *baseShareContext);
-static __GLXdrawable *glxWinCreateDrawable(__GLXscreen *screen,
-                                          DrawablePtr pDraw,
-                                          int type,
-                                          XID drawId,
-                                          __GLXconfig *conf);
-
-static Bool glxWinRealizeWindow(WindowPtr pWin);
-static Bool glxWinUnrealizeWindow(WindowPtr pWin);
-static void glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
-
-static HDC glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HDC *hdc, HWND *hwnd);
-static void glxWinReleaseDC(HWND hwnd, HDC hdc, __GLXWinDrawable *draw);
-
-static void glxWinCreateConfigs(HDC dc, glxWinScreen *screen);
-static void glxWinCreateConfigsExt(HDC hdc, glxWinScreen *screen);
-static int fbConfigToPixelFormat(__GLXconfig *mode, PIXELFORMATDESCRIPTOR *pfdret, int drawableTypeOverride);
-static int fbConfigToPixelFormatIndex(HDC hdc, __GLXconfig *mode, int drawableTypeOverride, glxWinScreen *winScreen);
-
-/* ---------------------------------------------------------------------- */
-/*
- * The GLX provider
- */
-
-__GLXprovider __glXWGLProvider = {
-    glxWinScreenProbe,
-    "Win32 native WGL",
-    NULL
-};
-
-void
-glxWinPushNativeProvider(void)
-{
-  GlxPushProvider(&__glXWGLProvider);
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Screen functions
- */
-
-static void
-glxWinScreenDestroy(__GLXscreen *screen)
-{
-    GLWIN_DEBUG_MSG("glxWinScreenDestroy(%p)", screen);
-    __glXScreenDestroy(screen);
-    xfree(screen);
-}
-
-static int
-glxWinScreenSwapInterval(__GLXdrawable *drawable, int interval)
-{
-  BOOL ret = wglSwapIntervalEXTWrapper(interval);
-  if (!ret)
-    {
-      ErrorF("wglSwapIntervalEXT interval %d failed:%s\n", interval, glxWinErrorMessage());
-    }
-  return ret;
-}
-
-/* This is called by GlxExtensionInit() asking the GLX provider if it can handle the screen... */
-static __GLXscreen *
-glxWinScreenProbe(ScreenPtr pScreen)
-{
-    glxWinScreen *screen;
-    const char *gl_extensions;
-    const char *wgl_extensions;
-    HWND hwnd;
-    HDC hdc;
-    HGLRC hglrc;
-
-    GLWIN_DEBUG_MSG("glxWinScreenProbe");
-
-    glxWinInitDebugSettings();
-
-    if (pScreen == NULL)
-	return NULL;
-
-    if (!winCheckScreenAiglxIsSupported(pScreen))
-      {
-        LogMessage(X_ERROR,"AIGLX: No native OpenGL in modes with a root window\n");
-        return NULL;
-      }
-
-    screen = xcalloc(1, sizeof(glxWinScreen));
-
-    if (NULL == screen)
-	return NULL;
-
-    /* Wrap RealizeWindow, UnrealizeWindow and CopyWindow on this screen */
-    screen->RealizeWindow = pScreen->RealizeWindow;
-    pScreen->RealizeWindow = glxWinRealizeWindow;
-    screen->UnrealizeWindow = pScreen->UnrealizeWindow;
-    pScreen->UnrealizeWindow = glxWinUnrealizeWindow;
-    screen->CopyWindow = pScreen->CopyWindow;
-    pScreen->CopyWindow = glxWinCopyWindow;
-
-    /* Dump out some useful information about the native renderer */
-
-    // create window class
-#define WIN_GL_TEST_WINDOW_CLASS "XWinGLTest"
-    {
-      static wATOM glTestWndClass = 0;
-      if (glTestWndClass == 0)
-        {
-          WNDCLASSEX wc;
-          wc.cbSize = sizeof(WNDCLASSEX);
-          wc.style = CS_HREDRAW | CS_VREDRAW;
-          wc.lpfnWndProc = DefWindowProc;
-          wc.cbClsExtra = 0;
-          wc.cbWndExtra = 0;
-          wc.hInstance = GetModuleHandle(NULL);
-          wc.hIcon = 0;
-          wc.hCursor = 0;
-          wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
-          wc.lpszMenuName = NULL;
-          wc.lpszClassName = WIN_GL_TEST_WINDOW_CLASS;
-          wc.hIconSm = 0;
-          RegisterClassEx (&wc);
-      }
-    }
-
-    // create an invisible window for a scratch DC
-    hwnd = CreateWindowExA(0,
-                           WIN_GL_TEST_WINDOW_CLASS,
-                           "XWin GL Renderer Capabilities Test Window",
-                           0, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), NULL);
-    if (hwnd == NULL)
-      LogMessage(X_ERROR,"AIGLX: Couldn't create a window for render capabilities testing\n");
-
-    hdc = GetDC(hwnd);
-
-    // we must set a pixel format before we can create a context, just use the first one...
-    SetPixelFormat(hdc, 1, NULL);
-    hglrc = wglCreateContext(hdc);
-    wglMakeCurrent(hdc, hglrc);
-
-    // initialize wgl extension proc pointers (don't call them before here...)
-    // (but we need to have a current context for them to be resolvable)
-    wglResolveExtensionProcs();
-
-    ErrorF("GL_VERSION:    %s\n", glGetStringWrapperNonstatic(GL_VERSION));
-    ErrorF("GL_VENDOR:     %s\n", glGetStringWrapperNonstatic(GL_VENDOR));
-    ErrorF("GL_RENDERER:   %s\n", glGetStringWrapperNonstatic(GL_RENDERER));
-    gl_extensions = (const char *)glGetStringWrapperNonstatic(GL_EXTENSIONS);
-    ErrorF("GL_EXTENSIONS: %s\n", gl_extensions);
-    wgl_extensions = wglGetExtensionsStringARBWrapper(hdc);
-    ErrorF("WGL_EXTENSIONS:%s\n", wgl_extensions);
-
-    // Can you see the problem here?  The extensions string is DC specific
-    // Different DCs for windows on a multimonitor system driven by multiple cards
-    // might have completely different capabilities.  Of course, good luck getting
-    // those screens to be accelerated in XP and earlier...
-
-    {
-      // testing facility to not use any WGL extensions
-      char *envptr = getenv("GLWIN_NO_WGL_EXTENSIONS");
-      if ((envptr != NULL) && (atoi(envptr) != 0))
-        {
-          ErrorF("GLWIN_NO_WGL_EXTENSIONS is set, ignoring WGL_EXTENSIONS\n");
-          wgl_extensions = "";
-        }
-    }
-
-    {
-      Bool glx_sgi_make_current_read = FALSE;
-
-      //
-      // Based on the WGL extensions available, enable various GLX extensions
-      // XXX: make this table-driven ?
-      //
-      memset(screen->glx_enable_bits, 0, __GLX_EXT_BYTES);
-
-      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_info");
-      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_rating");
-      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_import_context");
-      __glXEnableExtension(screen->glx_enable_bits, "GLX_OML_swap_method");
-      __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_fbconfig");
-
-      if (strstr(wgl_extensions, "WGL_ARB_make_current_read"))
-        {
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGI_make_current_read");
-          LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");
-          glx_sgi_make_current_read = TRUE;
-        }
-
-      if (strstr(gl_extensions, "GL_WIN_swap_hint"))
-        {
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_copy_sub_buffer");
-          LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");
-        }
-
-      if (strstr(wgl_extensions, "WGL_EXT_swap_control"))
-        {
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGI_swap_control");
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_swap_control");
-          LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");
-        }
-
-/*       // Hmm?  screen->texOffset */
-/*       if (strstr(wgl_extensions, "WGL_ARB_render_texture")) */
-/*         { */
-/*           __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_texture_from_pixmap"); */
-/*           LogMessage(X_INFO, "AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects\n"); */
-/*           screen->has_WGL_ARB_render_texture = TRUE; */
-/*         } */
-
-      if (strstr(wgl_extensions, "WGL_ARB_pbuffer"))
-        {
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_pbuffer");
-          LogMessage(X_INFO, "AIGLX: enabled GLX_SGIX_pbuffer\n");
-          screen->has_WGL_ARB_pbuffer = TRUE;
-        }
-
-      if (strstr(wgl_extensions, "WGL_ARB_multisample"))
-        {
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_multisample");
-          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIS_multisample");
-          LogMessage(X_INFO, "AIGLX: enabled GLX_ARB_multisample and GLX_SGIS_multisample\n");
-          screen->has_WGL_ARB_multisample = TRUE;
-        }
-
-      screen->base.destroy = glxWinScreenDestroy;
-      screen->base.createContext = glxWinCreateContext;
-      screen->base.createDrawable = glxWinCreateDrawable;
-      screen->base.swapInterval = glxWinScreenSwapInterval;
-      screen->base.hyperpipeFuncs = NULL;
-      screen->base.swapBarrierFuncs = NULL;
-      screen->base.pScreen = pScreen;
-
-      if (strstr(wgl_extensions, "WGL_ARB_pixel_format"))
-        {
-          glxWinCreateConfigsExt(hdc, screen);
-          screen->has_WGL_ARB_pixel_format = TRUE;
-        }
-      else
-        {
-          glxWinCreateConfigs(hdc, screen);
-          screen->has_WGL_ARB_pixel_format = FALSE;
-        }
-      // Initializes screen->base.fbconfigs and screen->base.numFBConfigs
-
-      /* These will be set by __glXScreenInit */
-      screen->base.visuals = NULL;
-      screen->base.numVisuals = 0;
-
-      __glXScreenInit(&screen->base, pScreen);
-
-      // dump out fbConfigs now fbConfigIds and visualIDs have been assigned
-      fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs);
-
-      // Override the GL extensions string set by __glXScreenInit()
-      screen->base.GLextensions = xstrdup(gl_extensions);
-
-      // Generate the GLX extensions string (overrides that set by __glXScreenInit())
-      {
-        unsigned int buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
-        if (buffer_size > 0)
-          {
-            if (screen->base.GLXextensions != NULL)
-              {
-                xfree(screen->base.GLXextensions);
-              }
-
-            screen->base.GLXextensions = xnfalloc(buffer_size);
-            __glXGetExtensionString(screen->glx_enable_bits, screen->base.GLXextensions);
-          }
-      }
-
-      //
-      // Override the GLX version (__glXScreenInit() sets it to "1.2")
-      // if we have all the needed extensionsto operate as a higher version
-      //
-      // SGIX_fbconfig && SGIX_pbuffer && SGI_make_current_read -> 1.3
-      // ARB_multisample -> 1.4
-      //
-      if (screen->has_WGL_ARB_pbuffer && glx_sgi_make_current_read)
-        {
-          xfree(screen->base.GLXversion);
-
-          if (screen->has_WGL_ARB_multisample)
-            {
-              screen->base.GLXversion = xstrdup("1.4");
-              /*
-                XXX: this just controls the version string returned to glXQueryServerString()
-                there is currently no way to control the version number the server returns to
-                glXQueryVersion()...
-              */
-            }
-          else
-            {
-              screen->base.GLXversion = xstrdup("1.3");
-            }
-          LogMessage(X_INFO, "AIGLX: Set GLX version to %s\n", screen->base.GLXversion);
-        }
-    }
-
-    wglMakeCurrent(NULL, NULL);
-    wglDeleteContext(hglrc);
-    ReleaseDC(hwnd, hdc);
-    DestroyWindow(hwnd);
-
-    return &screen->base;
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Window functions
- */
-
-static Bool
-glxWinRealizeWindow(WindowPtr pWin)
-{
-    Bool result;
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-    glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen);
-
-    GLWIN_DEBUG_MSG("glxWinRealizeWindow");
-
-    /* Allow the window to be created (RootlessRealizeWindow is inside our wrap) */
-    pScreen->RealizeWindow = screenPriv->RealizeWindow;
-    result = pScreen->RealizeWindow(pWin);
-    pScreen->RealizeWindow = glxWinRealizeWindow;
-
-    return result;
-}
-
-
-static void
-glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
-    __GLXWinDrawable *pGlxDraw;
-    ScreenPtr pScreen = pWindow->drawable.pScreen;
-    glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen);
-
-    GLWIN_TRACE_MSG("glxWinCopyWindow pWindow %p", pWindow);
-
-    dixLookupResourceByType((pointer) &pGlxDraw, pWindow->drawable.id, __glXDrawableRes,
-				NullClient, DixUnknownAccess);
-
-
-    /*
-       Discard any CopyWindow requests if a GL drawing context is pointing at the window
-
-       For regions which are being drawn by GL, the shadow framebuffer doesn't have the
-       correct bits, so we wish to avoid shadow framebuffer damage occuring, which will
-       cause those incorrect bits to be transferred to the display....
-    */
-    if (pGlxDraw && pGlxDraw->drawContext)
-      {
-        GLWIN_DEBUG_MSG("glxWinCopyWindow: discarding");
-        return;
-      }
-
-    GLWIN_DEBUG_MSG("glxWinCopyWindow - passing to hw layer");
-
-    pScreen->CopyWindow = screenPriv->CopyWindow;
-    pScreen->CopyWindow(pWindow, ptOldOrg, prgnSrc);
-    pScreen->CopyWindow = glxWinCopyWindow;
-}
-
-static Bool
-glxWinUnrealizeWindow(WindowPtr pWin)
-{
-    Bool result;
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-    glxWinScreen *screenPriv = (glxWinScreen *)glxGetScreen(pScreen);
-
-    GLWIN_DEBUG_MSG("glxWinUnrealizeWindow");
-
-    pScreen->UnrealizeWindow = screenPriv->UnrealizeWindow;
-    result = pScreen->UnrealizeWindow(pWin);
-    pScreen->UnrealizeWindow = glxWinUnrealizeWindow;
-
-    return result;
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Drawable functions
- */
-
-static GLboolean
-glxWinDrawableSwapBuffers(__GLXdrawable *base)
-{
-    HDC dc;
-    HWND hwnd;
-    BOOL ret;
-    __GLXWinDrawable *draw = (__GLXWinDrawable *)base;
-
-    /* Swap buffers on the last active context for drawing on the drawable */
-    if (draw->drawContext == NULL)
-      {
-        GLWIN_TRACE_MSG("glxWinSwapBuffers - no context for drawable");
-        return GL_FALSE;
-      }
-
-    GLWIN_TRACE_MSG("glxWinSwapBuffers on drawable %p, last context %p (native ctx %p)", base, draw->drawContext, draw->drawContext->ctx);
-
-    /*
-       draw->drawContext->base.drawPriv will not be set if the context is not current anymore,
-       but if it is, it should point to this drawable....
-    */
-    assert((draw->drawContext->base.drawPriv == NULL) || (draw->drawContext->base.drawPriv == base));
-
-    dc = glxWinMakeDC(draw->drawContext, draw, &dc, &hwnd);
-    if (dc == NULL)
-      return GL_FALSE;
-
-    ret = wglSwapLayerBuffers(dc, WGL_SWAP_MAIN_PLANE);
-
-    glxWinReleaseDC(hwnd, dc, draw);
-
-    if (!ret)
-      {
-        ErrorF("wglSwapBuffers failed: %s\n", glxWinErrorMessage());
-        return GL_FALSE;
-      }
-
-    return GL_TRUE;
-}
-
-static void
-glxWinDrawableCopySubBuffer(__GLXdrawable *drawable,
-                            int x, int y, int w, int h)
-{
-  glAddSwapHintRectWINWrapperNonstatic(x, y, w, h);
-  glxWinDrawableSwapBuffers(drawable);
-}
-
-static void
-glxWinDrawableDestroy(__GLXdrawable *base)
-{
-  __GLXWinDrawable *glxPriv = (__GLXWinDrawable *)base;
-
-  if (glxPriv->drawContext && (__glXLastContext == &((glxPriv->drawContext)->base)))
-    {
-      // if this context is current and has unflushed commands, say we have flushed them
-      // (don't actually flush them, the window is going away anyhow, and an implict flush occurs
-      // on the next context change)
-      // (GLX core considers it an error when we try to select a new current context if the old one
-      // has unflushed commands, but the window has disappeared..)
-      __GLX_NOTE_FLUSHED_CMDS(__glXLastContext);
-      __glXLastContext = NULL;
-    }
-
-  if (glxPriv->hPbuffer)
-    if (!wglDestroyPbufferARBWrapper(glxPriv->hPbuffer))
-      {
-        ErrorF("wglDestroyPbufferARB failed: %s\n", glxWinErrorMessage());
-      }
-
-  if (glxPriv->dibDC)
-    {
-      // restore the default DIB
-      SelectObject(glxPriv->dibDC, glxPriv->hOldDIB);
-
-      if (!DeleteDC(glxPriv->dibDC))
-        {
-          ErrorF("DeleteDC failed: %s\n", glxWinErrorMessage());
-        }
-    }
-
-  if (glxPriv->hDIB)
-    {
-      if (!DeleteObject(glxPriv->hDIB))
-        {
-          ErrorF("DeleteObject failed: %s\n", glxWinErrorMessage());
-        }
-
-      ((PixmapPtr)glxPriv->base.pDraw)->devPrivate.ptr = glxPriv->pOldBits;
-    }
-
-  GLWIN_DEBUG_MSG("glxWinDestroyDrawable");
-  xfree(glxPriv);
-}
-
-static __GLXdrawable *
-glxWinCreateDrawable(__GLXscreen *screen,
-                    DrawablePtr pDraw,
-                    int type,
-                    XID drawId,
-                    __GLXconfig *conf)
-{
-  __GLXWinDrawable *glxPriv;
-
-  glxPriv = xalloc(sizeof *glxPriv);
-
-  if (glxPriv == NULL)
-      return NULL;
-
-  memset(glxPriv, 0, sizeof *glxPriv);
-
-  if(!__glXDrawableInit(&glxPriv->base, screen, pDraw, type, drawId, conf)) {
-    xfree(glxPriv);
-    return NULL;
-  }
-
-  glxPriv->base.destroy       = glxWinDrawableDestroy;
-  glxPriv->base.swapBuffers   = glxWinDrawableSwapBuffers;
-  glxPriv->base.copySubBuffer = glxWinDrawableCopySubBuffer;
-  // glxPriv->base.waitX  what are these for?
-  // glxPriv->base.waitGL
-
-  GLWIN_DEBUG_MSG("glxWinCreateDrawable %p", glxPriv);
-
-  return &glxPriv->base;
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Texture functions
- */
-
-static
-int glxWinBindTexImage(__GLXcontext  *baseContext,
-                      int            buffer,
-                      __GLXdrawable *pixmap)
-{
-  ErrorF("glxWinBindTexImage: not implemented\n");
-  return FALSE;
-}
-
-static
-int glxWinReleaseTexImage(__GLXcontext  *baseContext,
-                         int            buffer,
-                         __GLXdrawable *pixmap)
-{
-  ErrorF(" glxWinReleaseTexImage: not implemented\n");
-  return FALSE;
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Lazy update context implementation
- *
- * WGL contexts are created for a specific HDC, so we cannot create the WGL
- * context in glxWinCreateContext(), we must defer creation until the context
- * is actually used on a specifc drawable which is connected to a native window,
- * pbuffer or DIB
- *
- * The WGL context may be used on other, compatible HDCs, so we don't need to
- * recreate it for every new native window
- *
- * XXX: I wonder why we can't create the WGL context on the screen HDC ?
- * Basically we assume all HDCs are compatible at the moment: if they are not
- * we are in a muddle, there was some code in the old implementation to attempt
- * to transparently migrate a context to a new DC by copying state and sharing
- * lists with the old one...
- */
-
-static void
-glxWinSetPixelFormat(__GLXWinContext *gc, HDC hdc, int bppOverride, int drawableTypeOverride)
-{
-  __GLXscreen *screen = gc->base.pGlxScreen;
-  glxWinScreen *winScreen = (glxWinScreen *)screen;
-
-  __GLXconfig *config = gc->base.config;
-  GLXWinConfig *winConfig = (GLXWinConfig *)config;
-
-  GLWIN_DEBUG_MSG("glxWinSetPixelFormat: pixelFormatIndex %d", winConfig->pixelFormatIndex);
-
-  /*
-    Normally, we can just use the the pixelFormatIndex corresponding
-    to the fbconfig which has been specified by the client
-  */
-
-  if (!((bppOverride && (bppOverride != (config->redBits + config->greenBits + config->blueBits) ))
-        || ((config->drawableType & drawableTypeOverride) == 0)))
-    {
-      if (!SetPixelFormat(hdc, winConfig->pixelFormatIndex, NULL))
-        {
-          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());
-          return;
-        }
-
-      return;
-    }
-
-  /*
-    However, in certain special cases this pixel format will be incompatible with the
-    use we are going to put it to, so we need to re-evaluate the pixel format to use:
-
-    1) When PFD_DRAW_TO_BITMAP is set, ChoosePixelFormat() always returns a format with
-       the cColorBits we asked for, so we need to ensure it matches the bpp of the bitmap
-
-    2) Applications may assume that visuals selected with glXChooseVisual() work with
-       pixmap drawables (there is no attribute to explicitly query for pixmap drawable
-       support as there is for glXChooseFBConfig())
-       (it's arguable this is an error in the application, but we try to make it work)
-
-       pixmap rendering is always slow for us, so we don't want to choose those visuals
-       by default, but if the actual drawable type we're trying to select the context
-       on (drawableTypeOverride) isn't supported by the selected fbConfig, reconsider
-       and see if we can find a suitable one...
-   */
-  ErrorF("glxWinSetPixelFormat: having second thoughts: cColorbits %d, bppOveride %d; config->drawableType %d, drawableTypeOverride %d\n",
-         (config->redBits + config->greenBits + config->blueBits), bppOverride, config->drawableType, drawableTypeOverride);
-
-  if (!winScreen->has_WGL_ARB_pixel_format)
-    {
-      PIXELFORMATDESCRIPTOR pfd;
-      int pixelFormat;
-
-      /* convert fbConfig to PFD */
-      if (fbConfigToPixelFormat(gc->base.config, &pfd, drawableTypeOverride))
-        {
-          ErrorF("glxWinSetPixelFormat: fbConfigToPixelFormat failed\n");
-          return;
-        }
-
-      if (glxWinDebugSettings.dumpPFD)
-        pfdOut(&pfd);
-
-      if (bppOverride)
-        {
-          GLWIN_DEBUG_MSG("glxWinSetPixelFormat: Forcing bpp from %d to %d\n", pfd.cColorBits, bppOverride);
-          pfd.cColorBits = bppOverride;
-        }
-
-      pixelFormat = ChoosePixelFormat(hdc, &pfd);
-      if (pixelFormat == 0)
-        {
-          ErrorF("ChoosePixelFormat error: %s\n", glxWinErrorMessage());
-          return;
-        }
-
-      GLWIN_DEBUG_MSG("ChoosePixelFormat: chose pixelFormatIndex %d", pixelFormat);
-      ErrorF("ChoosePixelFormat: chose pixelFormatIndex %d (rather than %d as originally planned)\n", pixelFormat, winConfig->pixelFormatIndex);
-
-      if (!SetPixelFormat(hdc, pixelFormat, &pfd))
-        {
-          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());
-          return;
-        }
-    }
-  else
-    {
-      int pixelFormat = fbConfigToPixelFormatIndex(hdc, gc->base.config, drawableTypeOverride, winScreen);
-      if (pixelFormat == 0)
-        {
-          ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());
-          return;
-        }
-
-      GLWIN_DEBUG_MSG("wglChoosePixelFormat: chose pixelFormatIndex %d", pixelFormat);
-      ErrorF("wglChoosePixelFormat: chose pixelFormatIndex %d (rather than %d as originally planned)\n", pixelFormat, winConfig->pixelFormatIndex);
-
-      if (!SetPixelFormat(hdc, pixelFormat, NULL))
-        {
-          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());
-          return;
-        }
-    }
-}
-
-static HDC
-glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HDC *hdc, HWND *hwnd)
-{
-  *hdc = NULL;
-  *hwnd = NULL;
-
-  if (draw == NULL)
-    {
-      GLWIN_TRACE_MSG("No drawable for context %p (native ctx %p)", gc, gc->ctx);
-      return NULL;
-    }
-
-  switch (draw->base.type)
-  {
-    case GLX_DRAWABLE_WINDOW:
-    {
-      winWindowInfoRec winInfo;
-      WindowPtr pWin;
-
-      pWin = (WindowPtr) draw->base.pDraw;
-      if (pWin == NULL)
-        {
-          GLWIN_TRACE_MSG("for drawable %p, no WindowPtr", pWin);
-          return NULL;
-        }
-
-      winGetWindowInfo(pWin, &winInfo);
-      *hwnd = winInfo.hwnd;
-
-      if (winInfo.hwnd == NULL)
-        {
-          ErrorF("No HWND error: %s\n", glxWinErrorMessage());
-          return NULL;
-        }
-
-      *hdc = GetDC(winInfo.hwnd);
-
-      if (*hdc == NULL)
-        ErrorF("GetDC error: %s\n", glxWinErrorMessage());
-
-      /* Check if the hwnd has changed... */
-      if (winInfo.hwnd != gc->hwnd)
-        {
-          if (glxWinDebugSettings.enableTrace)
-            GLWIN_DEBUG_HWND(winInfo.hwnd);
-
-          GLWIN_TRACE_MSG("for context %p (native ctx %p), hWnd changed from %p to %p", gc, gc->ctx, gc->hwnd, winInfo.hwnd);
-          gc->hwnd = winInfo.hwnd;
-
-          /* We must select a pixelformat, but SetPixelFormat can only be called once for a window... */
-          glxWinSetPixelFormat(gc, *hdc, 0, GLX_WINDOW_BIT);
-        }
-    }
-    break;
-
-  case GLX_DRAWABLE_PBUFFER:
-    {
-      *hdc = wglGetPbufferDCARBWrapper(draw->hPbuffer);
-
-      if (*hdc == NULL)
-        ErrorF("GetDC (pbuffer) error: %s\n", glxWinErrorMessage());
-    }
-    break;
-
-  case GLX_DRAWABLE_PIXMAP:
-    {
-      *hdc = draw->dibDC;
-    }
-    break;
-
-  default:
-    {
-      ErrorF("glxWinMakeDC: tried to makeDC for unhandled drawable type %d\n", draw->base.type);
-    }
-  }
-
-  if (glxWinDebugSettings.dumpDC)
-    GLWIN_DEBUG_MSG("Got HDC %p", *hdc);
-
-  return *hdc;
-}
-
-static void
-glxWinReleaseDC(HWND hwnd, HDC hdc,__GLXWinDrawable *draw)
-{
-  switch (draw->base.type)
-  {
-    case GLX_DRAWABLE_WINDOW:
-    {
-      ReleaseDC(hwnd, hdc);
-    }
-    break;
-
-  case GLX_DRAWABLE_PBUFFER:
-    {
-      if (!wglReleasePbufferDCARBWrapper(draw->hPbuffer, hdc))
-        {
-          ErrorF("wglReleasePbufferDCARB error: %s\n", glxWinErrorMessage());
-        }
-    }
-    break;
-
-  case GLX_DRAWABLE_PIXMAP:
-    {
-      // don't release DC, the memory DC lives as long as the bitmap
-
-      // We must ensure that all GDI drawing into the bitmap has completed
-      // in case we subsequently access the bits from it
-      GdiFlush();
-    }
-    break;
-
-  default:
-    {
-      ErrorF("glxWinReleaseDC: tried to releaseDC for unhandled drawable type %d\n", draw->base.type);
-    }
-  }
-}
-
-static void
-glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)
-{
-  HDC dc;
-  HWND hwnd;
-  GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attach context %p to drawable %p", gc, draw);
-
-  switch (draw->base.type)
-  {
-    case GLX_DRAWABLE_WINDOW:
-    {
-      winWindowInfoRec winInfo;
-      WindowPtr pWin = (WindowPtr) draw->base.pDraw;
-
-      if (!(gc->base.config->drawableType & GLX_WINDOW_BIT))
-        {
-          ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_WINDOW_BIT to a GLX_DRAWABLE_WINDOW drawable\n");
-        }
-
-      if (pWin == NULL)
-        {
-          GLWIN_DEBUG_MSG("Deferring until X window is created");
-          return;
-        }
-
-      GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: pWin %p", pWin);
-
-      winGetWindowInfo(pWin, &winInfo);
-      if (winInfo.hwnd == NULL)
-        {
-          GLWIN_DEBUG_MSG("Deferring until native window is created");
-          return;
-        }
-    }
-    break;
-
-    case GLX_DRAWABLE_PBUFFER:
-    {
-      if (draw->hPbuffer == NULL)
-        {
-          // XXX: which DC are supposed to use???
-          HDC screenDC = GetDC(NULL);
-
-          if (!(gc->base.config->drawableType & GLX_PBUFFER_BIT))
-            {
-              ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_PBUFFER_BIT to a GLX_DRAWABLE_PBUFFER drawable\n");
-            }
-
-          __GLXscreen *screen = gc->base.pGlxScreen;
-          glxWinScreen *winScreen = (glxWinScreen *)screen;
-
-          int pixelFormat = fbConfigToPixelFormatIndex(screenDC, gc->base.config, GLX_DRAWABLE_PBUFFER, winScreen);
-          if (pixelFormat == 0)
-            {
-              ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());
-              return;
-            }
-
-          draw->hPbuffer = wglCreatePbufferARBWrapper(screenDC, pixelFormat, draw->base.pDraw->width, draw->base.pDraw->height, NULL);
-          ReleaseDC(NULL, screenDC);
-
-          if (draw->hPbuffer == NULL)
-            {
-              ErrorF("wglCreatePbufferARBWrapper error: %s\n", glxWinErrorMessage());
-              return;
-            }
-
-          GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: pBuffer %p created for drawable %p", draw->hPbuffer, draw);
-        }
-    }
-    break;
-
-    case GLX_DRAWABLE_PIXMAP:
-    {
-      if (draw->dibDC == NULL)
-        {
-          BITMAPINFOHEADER bmpHeader = { sizeof(bmpHeader),
-                                         draw->base.pDraw->width, draw->base.pDraw->height,
-                                         1, draw->base.pDraw->bitsPerPixel,
-                                         BI_RGB};
-          void *pBits;
-
-          if (!(gc->base.config->drawableType & GLX_PIXMAP_BIT))
-            {
-              ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_PIXMAP_BIT to a GLX_DRAWABLE_PIXMAP drawable\n");
-            }
-
-          draw->dibDC = CreateCompatibleDC(NULL);
-          if (draw->dibDC == NULL)
-            {
-              ErrorF("CreateCompatibleDC error: %s\n", glxWinErrorMessage());
-              return;
-            }
-
-          draw->hDIB = CreateDIBSection(draw->dibDC, (BITMAPINFO *)&bmpHeader, DIB_RGB_COLORS, &pBits, 0, 0);
-          if (draw->dibDC == NULL)
-            {
-              ErrorF("CreateDIBSection error: %s\n", glxWinErrorMessage());
-              return;
-            }
-
-          // XXX: CreateDIBSection insists on allocating the bitmap memory for us, so we're going to
-          // need some jiggery pokery to point the underlying X Drawable's bitmap at the same set of bits
-          // so that they can be read with XGetImage as well as glReadPixels, assuming the formats are
-          // even compatible ...
-          draw->pOldBits = ((PixmapPtr)draw->base.pDraw)->devPrivate.ptr;
-          ((PixmapPtr)draw->base.pDraw)->devPrivate.ptr = pBits;
-
-          // Select the DIB into the DC
-          draw->hOldDIB = SelectObject(draw->dibDC, draw->hDIB);
-          if (!draw->hOldDIB)
-            {
-              ErrorF("SelectObject error: %s\n", glxWinErrorMessage());
-            }
-
-          // Set the pixel format of the bitmap
-          glxWinSetPixelFormat(gc, draw->dibDC, draw->base.pDraw->bitsPerPixel, GLX_PIXMAP_BIT);
-
-          GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: DIB bitmap %p created for drawable %p", draw->hDIB, draw);
-        }
-    }
-    break;
-
-    default:
-    {
-      ErrorF("glxWinDeferredCreateContext: tried to attach unhandled drawable type %d\n", draw->base.type);
-      return;
-    }
-  }
-
-  dc = glxWinMakeDC(gc, draw, &dc, &hwnd);
-  gc->ctx = wglCreateContext(dc);
-  glxWinReleaseDC(hwnd, dc, draw);
-
-  if (gc->ctx == NULL)
-    {
-      ErrorF("wglCreateContext error: %s\n", glxWinErrorMessage());
-      return;
-    }
-
-  GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attached context %p to native context %p drawable %p", gc, gc->ctx, draw);
-
-  // if the native context was created successfully, shareLists if needed
-  if (gc->ctx && gc->shareContext)
-    {
-      GLWIN_DEBUG_MSG("glxWinCreateContextReal shareLists with context %p (native ctx %p)", gc->shareContext, gc->shareContext->ctx);
-
-      if (!wglShareLists(gc->shareContext->ctx, gc->ctx))
-        {
-          ErrorF("wglShareLists error: %s\n", glxWinErrorMessage());
-        }
-    }
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Context functions
- */
-
-
-/* Context manipulation routines should return TRUE on success, FALSE on failure */
-static int
-glxWinContextMakeCurrent(__GLXcontext *base)
-{
-  __GLXWinContext *gc = (__GLXWinContext *)base;
-  BOOL ret;
-  HDC drawDC;
-  HDC readDC = NULL;
-  __GLXdrawable *drawPriv;
-  __GLXdrawable *readPriv;
-  HWND hwnd;
-
-  GLWIN_TRACE_MSG("glxWinContextMakeCurrent context %p (native ctx %p)", gc, gc->ctx);
-  glWinCallDelta();
-
-  /* Keep a note of the last active context in the drawable */
-  drawPriv = gc->base.drawPriv;
-  ((__GLXWinDrawable *)drawPriv)->drawContext = gc;
-
-  if (gc->ctx == NULL)
-    {
-      glxWinDeferredCreateContext(gc, (__GLXWinDrawable *)drawPriv);
-    }
-
-  if (gc->ctx == NULL)
-    {
-      ErrorF("glxWinContextMakeCurrent: Native context is NULL\n");
-      return FALSE;
-    }
-
-  drawDC = glxWinMakeDC(gc, (__GLXWinDrawable *)drawPriv, &drawDC, &hwnd);
-  if (drawDC == NULL)
-    {
-      ErrorF("glxWinMakeDC failed for drawDC\n");
-      return FALSE;
-    }
-
-  if ((gc->base.readPriv != NULL) && (gc->base.readPriv != gc->base.drawPriv))
-    {
-      // XXX: should only occur with WGL_ARB_make_current_read
-      /*
-        If there is a separate read drawable, create a separate read DC, and
-        use the wglMakeContextCurrent extension to make the context current drawing
-        to one DC and reading from the other
-      */
-      readPriv = gc->base.readPriv;
-      readDC = glxWinMakeDC(gc, (__GLXWinDrawable *)readPriv, &readDC, &hwnd);
-      if (readDC == NULL)
-        {
-          ErrorF("glxWinMakeDC failed for readDC\n");
-          glxWinReleaseDC(hwnd, drawDC, (__GLXWinDrawable *)readPriv);
-          return FALSE;
-        }
-
-      ret = wglMakeContextCurrentARBWrapper(drawDC, readDC, gc->ctx);
-      if (!ret)
-        {
-          ErrorF("wglMakeContextCurrent error: %s\n", glxWinErrorMessage());
-        }
-    }
-  else
-    {
-      /* Otherwise, just use wglMakeCurrent */
-      ret = wglMakeCurrent(drawDC, gc->ctx);
-      if (!ret)
-        {
-          ErrorF("wglMakeCurrent error: %s\n", glxWinErrorMessage());
-        }
-    }
-
-  // apparently make current could fail if the context is current in a different thread,
-  // but that shouldn't be able to happen in the current server...
-
-  glxWinReleaseDC(hwnd, drawDC, (__GLXWinDrawable *)drawPriv);
-  if (readDC)
-    glxWinReleaseDC(hwnd, drawDC, (__GLXWinDrawable *)readPriv);
-
-  return ret;
-}
-
-static int
-glxWinContextLoseCurrent(__GLXcontext *base)
-{
-  BOOL ret;
-  __GLXWinContext *gc = (__GLXWinContext *)base;
-
-  GLWIN_TRACE_MSG("glxWinContextLoseCurrent context %p (native ctx %p)", gc, gc->ctx);
-  glWinCallDelta();
-
-  ret = wglMakeCurrent(NULL, NULL); /* We don't need a DC when setting no current context */
-  if (!ret)
-    ErrorF("glxWinContextLoseCurrent error: %s\n", glxWinErrorMessage());
-
-  __glXLastContext = NULL; /* Mesa does this; why? */
-  // __glXFlushContextCache()
-
-  return TRUE;
-}
-
-static int
-glxWinContextCopy(__GLXcontext *dst_base, __GLXcontext *src_base, unsigned long mask)
-{
-  __GLXWinContext *dst = (__GLXWinContext *)dst_base;
-  __GLXWinContext *src = (__GLXWinContext *)src_base;
-  BOOL ret;
-
-  GLWIN_DEBUG_MSG("glxWinContextCopy");
-
-  ret = wglCopyContext(src->ctx, dst->ctx, mask);
-  if (!ret)
-    {
-      ErrorF("wglCopyContext error: %s\n", glxWinErrorMessage());
-    }
-
-  return ret;
-}
-
-static int
-glxWinContextForceCurrent(__GLXcontext *base)
-{
-  /* wglMakeCurrent always flushes the previous context, so this is equivalent to glxWinContextMakeCurrent */
-  return glxWinContextMakeCurrent(base);
-}
-
-static void
-glxWinContextDestroy(__GLXcontext *base)
-{
-  __GLXWinContext *gc = (__GLXWinContext *)base;
-
-  if (gc != NULL)
-    {
-      GLWIN_DEBUG_MSG("GLXcontext %p destroyed (native ctx %p)", base, gc->ctx);
-
-      if (gc->ctx)
-        {
-          /* It's bad style to delete the context while it's still current */
-          if (wglGetCurrentContext() == gc->ctx)
-            {
-              wglMakeCurrent(NULL, NULL);
-            }
-
-          BOOL ret = wglDeleteContext(gc->ctx);
-          if (!ret)
-            ErrorF("wglDeleteContext error: %s\n", glxWinErrorMessage());
-          gc->ctx = NULL;
-        }
-
-      xfree(gc);
-    }
-}
-
-static __GLXcontext *
-glxWinCreateContext(__GLXscreen *screen,
-                   __GLXconfig *modes,
-                   __GLXcontext *baseShareContext)
-{
-    __GLXWinContext *context;
-    __GLXWinContext *shareContext = (__GLXWinContext *)baseShareContext;
-
-    static __GLXtextureFromPixmap glxWinTextureFromPixmap =
-      {
-        glxWinBindTexImage,
-        glxWinReleaseTexImage
-      };
-
-    context = (__GLXWinContext *)xcalloc(1, sizeof(__GLXWinContext));
-
-    if (!context)
-        return NULL;
-
-    memset(context, 0, sizeof *context);
-    context->base.destroy        = glxWinContextDestroy;
-    context->base.makeCurrent    = glxWinContextMakeCurrent;
-    context->base.loseCurrent    = glxWinContextLoseCurrent;
-    context->base.copy           = glxWinContextCopy;
-    context->base.forceCurrent   = glxWinContextForceCurrent;
-    context->base.textureFromPixmap = &glxWinTextureFromPixmap;
-    context->base.config = modes;
-    context->base.pGlxScreen = screen;
-
-    // actual native GL context creation is deferred until attach()
-    context->ctx = NULL;
-    context->shareContext = shareContext;
-
-    glWinSetupDispatchTable();
-
-    GLWIN_DEBUG_MSG("GLXcontext %p created", context);
-
-    return &(context->base);
-}
-
-/* ---------------------------------------------------------------------- */
-/*
- * Utility functions
- */
-
-static int
-fbConfigToPixelFormat(__GLXconfig *mode, PIXELFORMATDESCRIPTOR *pfdret, int drawableTypeOverride)
-{
-    PIXELFORMATDESCRIPTOR pfd = {
-      sizeof(PIXELFORMATDESCRIPTOR),   /* size of this pfd */
-      1,                     /* version number */
-      PFD_SUPPORT_OPENGL,    /* support OpenGL */
-      PFD_TYPE_RGBA,         /* RGBA type */
-      24,                    /* 24-bit color depth */
-      0, 0, 0, 0, 0, 0,      /* color bits ignored */
-      0,                     /* no alpha buffer */
-      0,                     /* shift bit ignored */
-      0,                     /* no accumulation buffer */
-      0, 0, 0, 0,            /* accum bits ignored */
-      32,                    /* 32-bit z-buffer */
-      0,                     /* no stencil buffer */
-      0,                     /* no auxiliary buffer */
-      PFD_MAIN_PLANE,        /* main layer */
-      0,                     /* reserved */
-      0, 0, 0                /* layer masks ignored */
-    };
-
-    if ((mode->drawableType | drawableTypeOverride) & GLX_WINDOW_BIT)
-      pfd.dwFlags |= PFD_DRAW_TO_WINDOW; /* support window */
-
-    if ((mode->drawableType | drawableTypeOverride) & GLX_PIXMAP_BIT)
-      pfd.dwFlags |= (PFD_DRAW_TO_BITMAP | PFD_SUPPORT_GDI); /* supports software rendering to bitmap */
-
-    if (mode->stereoMode) {
-        pfd.dwFlags |= PFD_STEREO;
-    }
-    if (mode->doubleBufferMode) {
-        pfd.dwFlags |= PFD_DOUBLEBUFFER;
-    }
-
-    pfd.iPixelType = PFD_TYPE_RGBA;
-    pfd.cColorBits = mode->redBits + mode->greenBits + mode->blueBits;
-    pfd.cRedBits = mode->redBits;
-    pfd.cRedShift = 0; /* FIXME */
-    pfd.cGreenBits = mode->greenBits;
-    pfd.cGreenShift = 0; /* FIXME  */
-    pfd.cBlueBits = mode->blueBits;
-    pfd.cBlueShift = 0; /* FIXME */
-    pfd.cAlphaBits = mode->alphaBits;
-    pfd.cAlphaShift = 0; /* FIXME */
-
-    pfd.cAccumBits = mode->accumRedBits + mode->accumGreenBits + mode->accumBlueBits + mode->accumAlphaBits;
-    pfd.cAccumRedBits = mode->accumRedBits;
-    pfd.cAccumGreenBits = mode->accumGreenBits;
-    pfd.cAccumBlueBits = mode->accumBlueBits;
-    pfd.cAccumAlphaBits = mode->accumAlphaBits;
-
-    pfd.cDepthBits = mode->depthBits;
-    pfd.cStencilBits = mode->stencilBits;
-    pfd.cAuxBuffers = mode->numAuxBuffers;
-
-    /* mode->level ? */
-    /* mode->pixmapMode ? */
-
-    *pfdret = pfd;
-
-    return 0;
-}
-
-#define SET_ATTR_VALUE(attr, value) { attribList[i++] = attr; attribList[i++] = value; assert(i < NUM_ELEMENTS(attribList)); }
-
-static int
-fbConfigToPixelFormatIndex(HDC hdc, __GLXconfig *mode, int drawableTypeOverride, glxWinScreen *winScreen)
-{
-  UINT numFormats;
-  unsigned int i = 0;
-
-  /* convert fbConfig to attr-value list  */
-  int attribList[60];
-
-  SET_ATTR_VALUE(WGL_SUPPORT_OPENGL_ARB, TRUE);
-  SET_ATTR_VALUE(WGL_PIXEL_TYPE_ARB, (mode->visualType == GLX_TRUE_COLOR) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB);
-  SET_ATTR_VALUE(WGL_COLOR_BITS_ARB, (mode->visualType == GLX_TRUE_COLOR) ? mode->rgbBits : mode->indexBits);
-  SET_ATTR_VALUE(WGL_RED_BITS_ARB, mode->redBits);
-  SET_ATTR_VALUE(WGL_GREEN_BITS_ARB, mode->greenBits);
-  SET_ATTR_VALUE(WGL_BLUE_BITS_ARB, mode->blueBits);
-  SET_ATTR_VALUE(WGL_ALPHA_BITS_ARB, mode->alphaBits);
-  SET_ATTR_VALUE(WGL_ACCUM_RED_BITS_ARB, mode->accumRedBits);
-  SET_ATTR_VALUE(WGL_ACCUM_GREEN_BITS_ARB, mode->accumGreenBits);
-  SET_ATTR_VALUE(WGL_ACCUM_BLUE_BITS_ARB, mode->accumBlueBits);
-  SET_ATTR_VALUE(WGL_ACCUM_ALPHA_BITS_ARB, mode->accumAlphaBits);
-  SET_ATTR_VALUE(WGL_DEPTH_BITS_ARB, mode->depthBits);
-  SET_ATTR_VALUE(WGL_STENCIL_BITS_ARB, mode->stencilBits);
-  SET_ATTR_VALUE(WGL_AUX_BUFFERS_ARB, mode->numAuxBuffers);
-
-  if (mode->doubleBufferMode)
-    SET_ATTR_VALUE(WGL_DOUBLE_BUFFER_ARB, TRUE);
-
-  if (mode->stereoMode)
-    SET_ATTR_VALUE(WGL_STEREO_ARB, TRUE);
-
-  // Some attributes are only added to the list if the value requested is not 'don't care', as exactly matching that is daft..
-  if (mode->swapMethod == GLX_SWAP_EXCHANGE_OML)
-    SET_ATTR_VALUE(WGL_SWAP_METHOD_ARB, WGL_SWAP_EXCHANGE_ARB);
-
-  if (mode->swapMethod == GLX_SWAP_COPY_OML)
-    SET_ATTR_VALUE(WGL_SWAP_COPY_ARB, TRUE);
-
-  // XXX: this should probably be the other way around, but that messes up drawableTypeOverride
-  if (mode->visualRating == GLX_SLOW_VISUAL_EXT)
-    SET_ATTR_VALUE(WGL_ACCELERATION_ARB, WGL_NO_ACCELERATION_ARB);
-
-  // must support all the drawable types the mode supports
-  if ((mode->drawableType | drawableTypeOverride) & GLX_WINDOW_BIT)
-    SET_ATTR_VALUE(WGL_DRAW_TO_WINDOW_ARB,TRUE);
-
-  // XXX: this is a horrible hacky heuristic, in fact this whole drawableTypeOverride thing is a bad idea
-  // try to avoid asking for formats which don't exist (by not asking for all when adjusting the config to include the drawableTypeOverride)
-  if (drawableTypeOverride == GLX_WINDOW_BIT)
-    {
-      if (mode->drawableType & GLX_PIXMAP_BIT)
-        SET_ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, TRUE);
-
-      if (mode->drawableType & GLX_PBUFFER_BIT)
-        if (winScreen->has_WGL_ARB_pbuffer)
-          SET_ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, TRUE);
-    }
-  else
-    {
-      if (drawableTypeOverride & GLX_PIXMAP_BIT)
-        SET_ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, TRUE);
-
-      if (drawableTypeOverride & GLX_PBUFFER_BIT)
-        if (winScreen->has_WGL_ARB_pbuffer)
-          SET_ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, TRUE);
-    }
-
-  SET_ATTR_VALUE(0, 0); // terminator
-
-  /* choose the first match */
-  {
-    int pixelFormatIndex;
-
-    if (!wglChoosePixelFormatARBWrapper(hdc, attribList, NULL, 1, &pixelFormatIndex, &numFormats))
-      {
-        ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());
-      }
-    else
-      {
-        if (numFormats > 0)
-          {
-            GLWIN_DEBUG_MSG("wglChoosePixelFormat: chose pixelFormatIndex %d)", pixelFormatIndex);
-            return pixelFormatIndex;
-          }
-        else
-          ErrorF("wglChoosePixelFormat couldn't decide\n");
-      }
-  }
-
-  return 0;
-}
-
-/* ---------------------------------------------------------------------- */
-
-#define BITS_AND_SHIFT_TO_MASK(bits,mask) (((1<<(bits))-1) << (mask))
-
-//
-// Create the GLXconfigs using DescribePixelFormat()
-//
-static void
-glxWinCreateConfigs(HDC hdc, glxWinScreen *screen)
-{
-  GLXWinConfig *c, *result, *prev = NULL;
-  int numConfigs = 0;
-  int i = 0;
-  int n = 0;
-  PIXELFORMATDESCRIPTOR pfd;
-
-  GLWIN_DEBUG_MSG("glxWinCreateConfigs");
-
-  screen->base.numFBConfigs = 0;
-  screen->base.fbconfigs = NULL;
-
-  // get the number of pixelformats
-  numConfigs = DescribePixelFormat(hdc, 1, sizeof(PIXELFORMATDESCRIPTOR), NULL);
-  GLWIN_DEBUG_MSG("DescribePixelFormat says %d possible pixel formats", numConfigs);
-
-  /* alloc */
-  result = xalloc(sizeof(GLXWinConfig) * numConfigs);
-
-  if (NULL == result)
-    {
-      return;
-    }
-
-  memset(result, 0, sizeof(GLXWinConfig) * numConfigs);
-  n = 0;
-
-  /* fill in configs */
-  for (i = 0;  i < numConfigs; i++)
-    {
-      int rc;
-
-      c = &(result[i]);
-      c->base.next = NULL;
-      c->pixelFormatIndex = i+1;
-
-      rc = DescribePixelFormat(hdc, i+1, sizeof(PIXELFORMATDESCRIPTOR), &pfd);
-
-      if (!rc)
-        {
-          ErrorF("DescribePixelFormat failed for index %d, error %s\n", i+1, glxWinErrorMessage());
-          break;
-        }
-
-      if (glxWinDebugSettings.dumpPFD)
-        pfdOut(&pfd);
-
-      if (!(pfd.dwFlags & (PFD_DRAW_TO_WINDOW | PFD_DRAW_TO_BITMAP)) || !(pfd.dwFlags & PFD_SUPPORT_OPENGL))
-        {
-          GLWIN_DEBUG_MSG("pixelFormat %d has unsuitable flags 0x%08lx, skipping", i+1, pfd.dwFlags);
-          continue;
-        }
-
-      c->base.doubleBufferMode = (pfd.dwFlags & PFD_DOUBLEBUFFER) ? GL_TRUE : GL_FALSE;
-      c->base.stereoMode = (pfd.dwFlags & PFD_STEREO) ? GL_TRUE : GL_FALSE;
-
-      c->base.redBits = pfd.cRedBits;
-      c->base.greenBits = pfd.cGreenBits;
-      c->base.blueBits = pfd.cBlueBits;
-      c->base.alphaBits = pfd.cAlphaBits;
-
-      c->base.redMask = BITS_AND_SHIFT_TO_MASK(pfd.cRedBits, pfd.cRedShift);
-      c->base.greenMask =  BITS_AND_SHIFT_TO_MASK(pfd.cGreenBits, pfd.cGreenShift);
-      c->base.blueMask = BITS_AND_SHIFT_TO_MASK(pfd.cBlueBits, pfd.cBlueShift);
-      c->base.alphaMask = BITS_AND_SHIFT_TO_MASK(pfd.cAlphaBits, pfd.cAlphaShift);
-
-      c->base.rgbBits = pfd.cColorBits;
-
-      if (pfd.iPixelType == PFD_TYPE_COLORINDEX)
-        {
-          c->base.indexBits = pfd.cColorBits;
-        }
-      else
-        {
-          c->base.indexBits = 0;
-        }
-
-      c->base.accumRedBits = pfd.cAccumRedBits;
-      c->base.accumGreenBits = pfd.cAccumGreenBits;
-      c->base.accumBlueBits = pfd.cAccumBlueBits;
-      c->base.accumAlphaBits = pfd.cAccumAlphaBits;
-      //  pfd.cAccumBits;
-
-      c->base.depthBits = pfd.cDepthBits;
-      c->base.stencilBits = pfd.cStencilBits;
-      c->base.numAuxBuffers = pfd.cAuxBuffers;
-
-      // pfd.iLayerType; // ignored
-      c->base.level = 0;
-      // pfd.dwLayerMask; // ignored
-      // pfd.dwDamageMask;  // ignored
-
-      c->base.pixmapMode = 0;
-      c->base.visualID = -1;  // will be set by __glXScreenInit()
-
-      /* EXT_visual_rating / GLX 1.2 */
-      if (pfd.dwFlags & PFD_GENERIC_FORMAT)
-        {
-          c->base.visualRating = GLX_SLOW_VISUAL_EXT;
-        }
-      else
-        {
-          // PFD_GENERIC_ACCELERATED is not considered, so this may be MCD or ICD acclerated...
-          c->base.visualRating = GLX_NONE_EXT;
-        }
-
-      /* EXT_visual_info / GLX 1.2 */
-      if (pfd.iPixelType == PFD_TYPE_COLORINDEX)
-        {
-          c->base.visualType = GLX_STATIC_COLOR;
-        }
-      else
-        {
-          c->base.visualType = GLX_TRUE_COLOR;
-        }
-
-      // pfd.dwVisibleMask; ???
-      c->base.transparentPixel = GLX_NONE;
-      c->base.transparentRed = GLX_NONE;
-      c->base.transparentGreen = GLX_NONE;
-      c->base.transparentBlue = GLX_NONE;
-      c->base.transparentAlpha = GLX_NONE;
-      c->base.transparentIndex = GLX_NONE;
-
-      /* ARB_multisample / SGIS_multisample */
-      c->base.sampleBuffers = 0;
-      c->base.samples = 0;
-
-      /* SGIX_fbconfig / GLX 1.3 */
-      c->base.drawableType = (((pfd.dwFlags & PFD_DRAW_TO_WINDOW) ? GLX_WINDOW_BIT : 0)
-                         | ((pfd.dwFlags & PFD_DRAW_TO_BITMAP) ? GLX_PIXMAP_BIT : 0));
-      c->base.renderType = GLX_RGBA_BIT;
-      c->base.xRenderable = GL_TRUE;
-      c->base.fbconfigID = -1; // will be set by __glXScreenInit()
-
-      /* SGIX_pbuffer / GLX 1.3 */
-      // XXX: How can we find these values out ???
-      c->base.maxPbufferWidth = -1;
-      c->base.maxPbufferHeight = -1;
-      c->base.maxPbufferPixels = -1;
-      c->base.optimalPbufferWidth = 0; // there is no optimal value
-      c->base.optimalPbufferHeight = 0;
-
-      /* SGIX_visual_select_group */
-      // arrange for visuals with the best acceleration to be preferred in selection
-      switch (pfd.dwFlags & (PFD_GENERIC_FORMAT | PFD_GENERIC_ACCELERATED))
-        {
-        case 0:
-          c->base.visualSelectGroup = 2;
-          break;
-
-        case PFD_GENERIC_ACCELERATED:
-          c->base.visualSelectGroup = 1;
-          break;
-
-        case PFD_GENERIC_FORMAT:
-          c->base.visualSelectGroup = 0;
-          break;
-
-        default:
-          ;
-          // "can't happen"
-        }
-
-      /* OML_swap_method */
-      if (pfd.dwFlags & PFD_SWAP_EXCHANGE)
-        c->base.swapMethod = GLX_SWAP_EXCHANGE_OML;
-      else if (pfd.dwFlags & PFD_SWAP_COPY)
-        c->base.swapMethod = GLX_SWAP_COPY_OML;
-      else
-        c->base.swapMethod = GLX_SWAP_UNDEFINED_OML;
-
-      /* EXT_import_context */
-      c->base.screen = screen->base.pScreen->myNum;
-
-      /* EXT_texture_from_pixmap */
-      c->base.bindToTextureRgb = -1;
-      c->base.bindToTextureRgba = -1;
-      c->base.bindToMipmapTexture = -1;
-      c->base.bindToTextureTargets = -1;
-      c->base.yInverted = -1;
-
-      n++;
-
-      // update previous config to point to this config
-      if (prev)
-        prev->base.next = &(c->base);
-
-      prev = c;
-    }
-
-  GLWIN_DEBUG_MSG("found %d pixelFormats suitable for conversion to fbConfigs", n);
-
-  screen->base.numFBConfigs = n;
-  screen->base.fbconfigs = &(result->base);
-}
-
-// helper function to access an attribute value from an attribute value array by attribute
-static
-int getAttrValue(const int attrs[], int values[], unsigned int num, int attr, int fallback)
-{
-  unsigned int i;
-  for (i = 0; i < num; i++)
-    {
-      if (attrs[i] == attr)
-        {
-          GLWIN_TRACE_MSG("getAttrValue attr 0x%x, value %d", attr, values[i]);
-          return values[i];
-        }
-    }
-
-  ErrorF("getAttrValue failed to find attr 0x%x, using default value %d\n", attr, fallback);
-  return fallback;
-}
-
-//
-// Create the GLXconfigs using wglGetPixelFormatAttribfvARB() extension
-//
-static void
-glxWinCreateConfigsExt(HDC hdc, glxWinScreen *screen)
-{
-  GLXWinConfig *c, *result, *prev = NULL;
-  int i = 0;
-  int n = 0;
-
-  const int attr = WGL_NUMBER_PIXEL_FORMATS_ARB;
-  int numConfigs;
-
-  int attrs[50];
-  unsigned int num_attrs = 0;
-
-  GLWIN_DEBUG_MSG("glxWinCreateConfigsExt");
-
-  screen->base.numFBConfigs = 0;
-  screen->base.fbconfigs = NULL;
-
-  if (!wglGetPixelFormatAttribivARBWrapper(hdc, 0, 0, 1, &attr, &numConfigs))
-    {
-      ErrorF("wglGetPixelFormatAttribivARB failed for WGL_NUMBER_PIXEL_FORMATS_ARB: %s\n", glxWinErrorMessage());
-      return;
-    }
-
-  GLWIN_DEBUG_MSG("wglGetPixelFormatAttribivARB says %d possible pixel formats", numConfigs);
-
-  /* alloc */
-  result = xalloc(sizeof(GLXWinConfig) * numConfigs);
-
-  if (NULL == result)
-    {
-      return;
-    }
-
-  memset(result, 0, sizeof(GLXWinConfig) * numConfigs);
-  n = 0;
-
-#define ADD_ATTR(a) { attrs[num_attrs++] = a; assert(num_attrs < NUM_ELEMENTS(attrs)); }
-
-  ADD_ATTR(WGL_DRAW_TO_WINDOW_ARB);
-  ADD_ATTR(WGL_DRAW_TO_BITMAP_ARB);
-  ADD_ATTR(WGL_ACCELERATION_ARB);
-  ADD_ATTR(WGL_SWAP_LAYER_BUFFERS_ARB);
-  ADD_ATTR(WGL_NUMBER_OVERLAYS_ARB);
-  ADD_ATTR(WGL_NUMBER_UNDERLAYS_ARB);
-  ADD_ATTR(WGL_TRANSPARENT_ARB);
-  ADD_ATTR(WGL_TRANSPARENT_RED_VALUE_ARB);
-  ADD_ATTR(WGL_TRANSPARENT_GREEN_VALUE_ARB);
-  ADD_ATTR(WGL_TRANSPARENT_GREEN_VALUE_ARB);
-  ADD_ATTR(WGL_TRANSPARENT_ALPHA_VALUE_ARB);
-  ADD_ATTR(WGL_SUPPORT_OPENGL_ARB);
-  ADD_ATTR(WGL_DOUBLE_BUFFER_ARB);
-  ADD_ATTR(WGL_STEREO_ARB);
-  ADD_ATTR(WGL_PIXEL_TYPE_ARB);
-  ADD_ATTR(WGL_COLOR_BITS_ARB);
-  ADD_ATTR(WGL_RED_BITS_ARB);
-  ADD_ATTR(WGL_RED_SHIFT_ARB);
-  ADD_ATTR(WGL_GREEN_BITS_ARB);
-  ADD_ATTR(WGL_GREEN_SHIFT_ARB);
-  ADD_ATTR(WGL_BLUE_BITS_ARB);
-  ADD_ATTR(WGL_BLUE_SHIFT_ARB);
-  ADD_ATTR(WGL_ALPHA_BITS_ARB);
-  ADD_ATTR(WGL_ALPHA_SHIFT_ARB);
-  ADD_ATTR(WGL_ACCUM_RED_BITS_ARB);
-  ADD_ATTR(WGL_ACCUM_GREEN_BITS_ARB);
-  ADD_ATTR(WGL_ACCUM_BLUE_BITS_ARB);
-  ADD_ATTR(WGL_ACCUM_ALPHA_BITS_ARB);
-  ADD_ATTR(WGL_DEPTH_BITS_ARB);
-  ADD_ATTR(WGL_STENCIL_BITS_ARB);
-  ADD_ATTR(WGL_AUX_BUFFERS_ARB);
-  ADD_ATTR(WGL_SWAP_METHOD_ARB);
-
-  if (screen->has_WGL_ARB_multisample)
-    {
-      // we may not query these attrs if WGL_ARB_multisample is not offered
-      ADD_ATTR(WGL_SAMPLE_BUFFERS_ARB);
-      ADD_ATTR(WGL_SAMPLES_ARB);
-    }
-
-  if (screen->has_WGL_ARB_render_texture)
-    {
-      // we may not query these attrs if WGL_ARB_render_texture is not offered
-      ADD_ATTR(WGL_BIND_TO_TEXTURE_RGB_ARB);
-      ADD_ATTR(WGL_BIND_TO_TEXTURE_RGBA_ARB);
-    }
-
-  if (screen->has_WGL_ARB_pbuffer)
-    {
-      // we may not query these attrs if WGL_ARB_pbuffer is not offered
-      ADD_ATTR(WGL_DRAW_TO_PBUFFER_ARB);
-      ADD_ATTR(WGL_MAX_PBUFFER_PIXELS_ARB);
-      ADD_ATTR(WGL_MAX_PBUFFER_WIDTH_ARB);
-      ADD_ATTR(WGL_MAX_PBUFFER_HEIGHT_ARB);
-    }
-
-  /* fill in configs */
-  for (i = 0;  i < numConfigs; i++)
-    {
-      c = &(result[i]);
-      c->base.next = NULL;
-      c->pixelFormatIndex = i+1;
-
-      int values[num_attrs];
-
-      if (!wglGetPixelFormatAttribivARBWrapper(hdc, i+1, 0, num_attrs, attrs, values))
-        {
-          ErrorF("wglGetPixelFormatAttribivARB failed for index %d, error %s\n", i+1, glxWinErrorMessage());
-          break;
-        }
-
-#define ATTR_VALUE(a, d) getAttrValue(attrs, values, num_attrs, (a), (d))
-
-      if (!ATTR_VALUE(WGL_SUPPORT_OPENGL_ARB, 0))
-        {
-          GLWIN_DEBUG_MSG("pixelFormat %d isn't WGL_SUPPORT_OPENGL_ARB, skipping", i+1);
-          continue;
-        }
-
-      c->base.doubleBufferMode = ATTR_VALUE(WGL_DOUBLE_BUFFER_ARB, 0) ? GL_TRUE : GL_FALSE;
-      c->base.stereoMode = ATTR_VALUE(WGL_STEREO_ARB, 0) ? GL_TRUE : GL_FALSE;
-
-      c->base.redBits = ATTR_VALUE(WGL_RED_BITS_ARB, 0);
-      c->base.greenBits = ATTR_VALUE(WGL_GREEN_BITS_ARB, 0);
-      c->base.blueBits = ATTR_VALUE(WGL_BLUE_BITS_ARB, 0);
-      c->base.alphaBits = ATTR_VALUE(WGL_ALPHA_BITS_ARB, 0);
-
-      c->base.redMask = BITS_AND_SHIFT_TO_MASK(c->base.redBits, ATTR_VALUE(WGL_RED_SHIFT_ARB, 0));
-      c->base.greenMask = BITS_AND_SHIFT_TO_MASK(c->base.greenBits, ATTR_VALUE(WGL_GREEN_SHIFT_ARB, 0));
-      c->base.blueMask = BITS_AND_SHIFT_TO_MASK(c->base.blueBits, ATTR_VALUE(WGL_BLUE_SHIFT_ARB, 0));
-      c->base.alphaMask = BITS_AND_SHIFT_TO_MASK(c->base.alphaBits, ATTR_VALUE(WGL_ALPHA_SHIFT_ARB, 0));
-
-      switch (ATTR_VALUE(WGL_PIXEL_TYPE_ARB, 0))
-        {
-        case WGL_TYPE_COLORINDEX_ARB:
-          c->base.indexBits = ATTR_VALUE(WGL_COLOR_BITS_ARB, 0);
-          c->base.rgbBits = 0;
-          c->base.visualType = GLX_STATIC_COLOR;
-          break;
-
-        case WGL_TYPE_RGBA_FLOAT_ARB:
-          GLWIN_DEBUG_MSG("pixelFormat %d is WGL_TYPE_RGBA_FLOAT_ARB, skipping", i+1);
-          continue;
-
-        case WGL_TYPE_RGBA_ARB:
-          c->base.indexBits = 0;
-          c->base.rgbBits = ATTR_VALUE(WGL_COLOR_BITS_ARB, 0);
-          c->base.visualType = GLX_TRUE_COLOR;
-          break;
-
-        default:
-          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_PIXEL_TYPE_ARB\n", ATTR_VALUE(WGL_PIXEL_TYPE_ARB, 0));
-          continue;
-        }
-
-      c->base.accumRedBits = ATTR_VALUE(WGL_ACCUM_RED_BITS_ARB, 0);
-      c->base.accumGreenBits = ATTR_VALUE(WGL_ACCUM_GREEN_BITS_ARB, 0);
-      c->base.accumBlueBits = ATTR_VALUE(WGL_ACCUM_BLUE_BITS_ARB, 0);
-      c->base.accumAlphaBits = ATTR_VALUE(WGL_ACCUM_ALPHA_BITS_ARB, 0);
-
-      c->base.depthBits = ATTR_VALUE(WGL_DEPTH_BITS_ARB, 0);
-      c->base.stencilBits = ATTR_VALUE(WGL_STENCIL_BITS_ARB, 0);
-      c->base.numAuxBuffers = ATTR_VALUE(WGL_AUX_BUFFERS_ARB, 0);
-
-      {
-        int layers = ATTR_VALUE(WGL_NUMBER_OVERLAYS_ARB,0) + ATTR_VALUE(WGL_NUMBER_UNDERLAYS_ARB, 0);
-
-        if (layers > 0)
-          {
-            ErrorF("pixelFormat %d: has %d overlay, %d underlays which aren't currently handled", i, ATTR_VALUE(WGL_NUMBER_OVERLAYS_ARB,0), ATTR_VALUE(WGL_NUMBER_UNDERLAYS_ARB, 0));
-            // XXX: need to iterate over layers?
-          }
-      }
-      c->base.level = 0;
-
-      c->base.pixmapMode = 0; // ???
-      c->base.visualID = -1;  // will be set by __glXScreenInit()
-
-      /* EXT_visual_rating / GLX 1.2 */
-      switch (ATTR_VALUE(WGL_ACCELERATION_ARB, 0))
-        {
-        default:
-          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_ACCELERATION_ARB\n", ATTR_VALUE(WGL_ACCELERATION_ARB, 0));
-
-        case WGL_NO_ACCELERATION_ARB:
-          c->base.visualRating = GLX_SLOW_VISUAL_EXT;
-          break;
-
-        case WGL_GENERIC_ACCELERATION_ARB:
-        case WGL_FULL_ACCELERATION_ARB:
-          c->base.visualRating = GLX_NONE_EXT;
-          break;
-        }
-
-      /* EXT_visual_info / GLX 1.2 */
-      // c->base.visualType is set above
-      if (ATTR_VALUE(WGL_TRANSPARENT_ARB, 0))
-        {
-          c->base.transparentPixel = (c->base.visualType == GLX_TRUE_COLOR) ? GLX_TRANSPARENT_RGB_EXT : GLX_TRANSPARENT_INDEX_EXT;
-          c->base.transparentRed = ATTR_VALUE(WGL_TRANSPARENT_RED_VALUE_ARB, 0);
-          c->base.transparentGreen = ATTR_VALUE(WGL_TRANSPARENT_GREEN_VALUE_ARB, 0);
-          c->base.transparentBlue = ATTR_VALUE(WGL_TRANSPARENT_BLUE_VALUE_ARB, 0);
-          c->base.transparentAlpha = ATTR_VALUE(WGL_TRANSPARENT_ALPHA_VALUE_ARB, 0);
-          c->base.transparentIndex = ATTR_VALUE(WGL_TRANSPARENT_INDEX_VALUE_ARB, 0);
-        }
-      else
-        {
-          c->base.transparentPixel = GLX_NONE_EXT;
-          c->base.transparentRed = GLX_NONE;
-          c->base.transparentGreen = GLX_NONE;
-          c->base.transparentBlue = GLX_NONE;
-          c->base.transparentAlpha = GLX_NONE;
-          c->base.transparentIndex = GLX_NONE;
-        }
-
-      /* ARB_multisample / SGIS_multisample */
-      if (screen->has_WGL_ARB_multisample)
-        {
-          c->base.sampleBuffers = ATTR_VALUE(WGL_SAMPLE_BUFFERS_ARB, 0);
-          c->base.samples = ATTR_VALUE(WGL_SAMPLES_ARB, 0);
-        }
-      else
-        {
-          c->base.sampleBuffers = 0;
-          c->base.samples = 0;
-        }
-
-      /* SGIX_fbconfig / GLX 1.3 */
-      c->base.drawableType = ((ATTR_VALUE(WGL_DRAW_TO_WINDOW_ARB, 0) ? GLX_WINDOW_BIT : 0)
-                         | (ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, 0) ? GLX_PIXMAP_BIT : 0)
-                         | (ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, 0) ? GLX_PBUFFER_BIT : 0));
-      c->base.renderType = GLX_RGBA_BIT | GLX_COLOR_INDEX_BIT; // Hmmm ???
-      c->base.xRenderable = GL_TRUE;
-      c->base.fbconfigID = -1; // will be set by __glXScreenInit()
-
-      /* SGIX_pbuffer / GLX 1.3 */
-      if (screen->has_WGL_ARB_pbuffer)
-        {
-          c->base.maxPbufferWidth = ATTR_VALUE(WGL_MAX_PBUFFER_WIDTH_ARB, -1);
-          c->base.maxPbufferHeight = ATTR_VALUE(WGL_MAX_PBUFFER_HEIGHT_ARB, -1);
-          c->base.maxPbufferPixels =  ATTR_VALUE(WGL_MAX_PBUFFER_PIXELS_ARB, -1);
-        }
-      else
-        {
-          c->base.maxPbufferWidth = -1;
-          c->base.maxPbufferHeight = -1;
-          c->base.maxPbufferPixels =  -1;
-        }
-      c->base.optimalPbufferWidth = 0; // there is no optimal value
-      c->base.optimalPbufferHeight = 0;
-
-      /* SGIX_visual_select_group */
-      // arrange for visuals with the best acceleration to be preferred in selection
-      switch (ATTR_VALUE(WGL_ACCELERATION_ARB, 0))
-        {
-        case WGL_FULL_ACCELERATION_ARB:
-          c->base.visualSelectGroup = 2;
-          break;
-
-        case WGL_GENERIC_ACCELERATION_ARB:
-          c->base.visualSelectGroup = 1;
-          break;
-
-        default:
-        case WGL_NO_ACCELERATION_ARB:
-          c->base.visualSelectGroup = 0;
-          break;
-        }
-
-      /* OML_swap_method */
-      switch (ATTR_VALUE(WGL_SWAP_METHOD_ARB, 0))
-        {
-        case WGL_SWAP_EXCHANGE_ARB:
-          c->base.swapMethod = GLX_SWAP_EXCHANGE_OML;
-          break;
-
-        case WGL_SWAP_COPY_ARB:
-          c->base.swapMethod = GLX_SWAP_COPY_OML;
-          break;
-
-        default:
-          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_SWAP_METHOD_ARB\n", ATTR_VALUE(WGL_SWAP_METHOD_ARB, 0));
-
-        case WGL_SWAP_UNDEFINED_ARB:
-          c->base.swapMethod = GLX_SWAP_UNDEFINED_OML;
-        }
-
-      /* EXT_import_context */
-      c->base.screen = screen->base.pScreen->myNum;
-
-      /* EXT_texture_from_pixmap */
-      /*
-         Mesa's DRI configs always have bindToTextureRgb/Rgba TRUE (see driCreateConfigs(), so setting
-         bindToTextureRgb/bindToTextureRgba to FALSE means that swrast can't find any fbConfigs to use,
-         so setting these to 0, even if we know bindToTexture isn't available, isn't a good idea...
-       */
-      if (screen->has_WGL_ARB_render_texture)
-        {
-          c->base.bindToTextureRgb = ATTR_VALUE(WGL_BIND_TO_TEXTURE_RGB_ARB, -1);
-          c->base.bindToTextureRgba = ATTR_VALUE(WGL_BIND_TO_TEXTURE_RGBA_ARB, -1);
-        }
-      else
-        {
-          c->base.bindToTextureRgb = -1;
-          c->base.bindToTextureRgba = -1;
-        }
-      c->base.bindToMipmapTexture = -1;
-      c->base.bindToTextureTargets = GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT | GLX_TEXTURE_RECTANGLE_BIT_EXT;
-      c->base.yInverted = -1;
-
-      n++;
-
-      // update previous config to point to this config
-      if (prev)
-        prev->base.next = &(c->base);
-
-      prev = c;
-    }
-
-  screen->base.numFBConfigs = n;
-  screen->base.fbconfigs = &(result->base);
-}
+/*

+ * File: indirect.c

+ * Purpose: A GLX implementation that uses Windows OpenGL library

+ *

+ * Authors: Alexander Gottwald

+ *          Jon TURNEY

+ *

+ * Copyright (c) Jon TURNEY 2009

+ * Copyright (c) Alexander Gottwald 2004

+ *

+ * Portions of this file are copied from GL/apple/indirect.c,

+ * which contains the following copyright:

+ *

+ * Copyright (c) 2007, 2008, 2009 Apple Inc.

+ * Copyright (c) 2004 Torrey T. Lyons. All Rights Reserved.

+ * Copyright (c) 2002 Greg Parker. All Rights Reserved.

+ *

+ * Portions of this file are copied from Mesa's xf86glx.c,

+ * which contains the following copyright:

+ *

+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.

+ * All Rights Reserved.

+ *

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be included in

+ * all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+/*

+  TODO:

+  - hook up remaining unimplemented extensions

+  - research what guarantees glXWaitX, glXWaitGL are supposed to offer, and implement then

+    using GdiFlush and/or glFinish

+  - pbuffer clobbering: we don't get async notification, but can we arrange to emit the

+    event when we notice it's been clobbered? at the very least, check if it's been clobbered

+    before using it?

+  - are the __GLXConfig * we get handed back ones we are made (so we can extend the structure

+    with privates?) Or are they created inside the GLX core as well?

+*/

+

+/*

+  MSDN clarifications:

+

+  It says SetPixelFormat()'s PIXELFORMATDESCRIPTOR pointer argument has no effect

+  except on metafiles, this seems to mean that as it's ok to supply NULL if the DC

+  is not for a metafile

+

+  wglMakeCurrent ignores the hdc if hglrc is NULL, so wglMakeCurrent(NULL, NULL)

+  is used to make no context current

+

+*/

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+

+#include "glwindows.h"

+#include <glx/glxserver.h>

+#include <glx/glxutil.h>

+#include <glx/extension_string.h>

+#include <GL/internal/glcore.h>

+#include <GL/glxtokens.h>

+

+#include <winpriv.h>

+#include <wgl_ext_api.h>

+#include "win.h"

+#include <winmsg.h>

+

+extern Bool			g_fXdmcpEnabled;

+extern Bool g_fNativeGl;

+

+#define NUM_ELEMENTS(x) (sizeof(x)/ sizeof(x[1]))

+

+/* ---------------------------------------------------------------------- */

+/*

+ *   structure definitions

+ */

+

+typedef struct __GLXWinContext  __GLXWinContext;

+typedef struct __GLXWinDrawable __GLXWinDrawable;

+typedef struct __GLXWinScreen glxWinScreen;

+typedef struct __GLXWinConfig GLXWinConfig;

+

+struct __GLXWinContext {

+  __GLXcontext base;

+  HGLRC ctx;                         /* Windows GL Context */

+  HDC hDC;                           /* Windows device context */

+  HDC hreadDC;                     /* Windows device read context */

+  __GLXWinContext *shareContext;     /* Context with which we will share display lists and textures */

+  HWND hwnd;                         /* For detecting when HWND has changed */

+  HWND hreadwnd;

+};

+

+struct __GLXWinDrawable

+{

+  __GLXdrawable base;

+  __GLXWinContext *drawContext;

+

+  /* If this drawable is GLX_DRAWABLE_PBUFFER */

+  HPBUFFERARB hPbuffer;

+

+  /* If this drawable is GLX_DRAWABLE_PIXMAP */

+  HDC dibDC;

+  HBITMAP hDIB;

+  HBITMAP hOldDIB; /* original DIB for DC */

+  void *pOldBits; /* original pBits for this drawable's pixmap */

+};

+

+struct __GLXWinScreen

+{

+  __GLXscreen base;

+

+  /* Supported GLX extensions */

+  unsigned char glx_enable_bits[__GLX_EXT_BYTES];

+

+  Bool has_WGL_ARB_multisample;

+  Bool has_WGL_ARB_pixel_format;

+  Bool has_WGL_ARB_pbuffer;

+  Bool has_WGL_ARB_render_texture;

+

+  /* wrapped screen functions */

+  RealizeWindowProcPtr RealizeWindow;

+  UnrealizeWindowProcPtr UnrealizeWindow;

+  DestroyWindowProcPtr DestroyWindow;

+  CopyWindowProcPtr CopyWindow;

+  PositionWindowProcPtr PositionWindow;

+};

+

+struct __GLXWinConfig

+{

+  __GLXconfig base;

+  int pixelFormatIndex;

+};

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Various debug helpers

+ */

+

+#ifdef _DEBUG

+void GLWIN_DEBUG_HWND(HWND hwnd)

+{

+  if (glxWinDebugSettings.dumpHWND)

+  {

+    char buffer[1024];

+    RECT Rect;

+    HDC hDc=GetDC(hwnd);

+

+    if (GetWindowText(hwnd, buffer, sizeof(buffer))==0) *buffer=0;

+    GetWindowRect(hwnd,&Rect);

+

+    GLWIN_DEBUG_MSG("Got HWND %p (hdc %p) for window '%s' (%d,%d,%d,%d)", hwnd, hDc, buffer, Rect.left, Rect.top, Rect.right, Rect.bottom);

+    ReleaseDC(hwnd,hDc);

+  }

+}

+

+void GLWIN_HDC_DEBUG_MSG(const char *Message, HDC hDc, HWND hwnd)

+{

+    char buffer[1024];

+    RECT Rect;

+

+    if (GetWindowText(hwnd, buffer, sizeof(buffer))==0) *buffer=0;

+    GetWindowRect(hwnd,&Rect);

+

+    GLWIN_DEBUG_MSG("Got HDC %p (hwnd %p) for window '%s' (%d,%d,%d,%d)", hDc, hwnd, buffer, Rect.left, Rect.top, Rect.right, Rect.bottom);

+

+}

+

+glxWinDebugSettingsRec glxWinDebugSettings = { 0, 0, 0, 0, 0, 0};

+

+static void glxWinInitDebugSettings(void)

+{

+    char *envptr;

+

+    envptr = getenv("GLWIN_ENABLE_DEBUG");

+    if (envptr != NULL)

+        glxWinDebugSettings.enableDebug = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_ENABLE_TRACE");

+    if (envptr != NULL)

+        glxWinDebugSettings.enableTrace = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_DUMP_PFD");

+    if (envptr != NULL)

+        glxWinDebugSettings.dumpPFD = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_DUMP_HWND");

+    if (envptr != NULL)

+        glxWinDebugSettings.dumpHWND = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_DUMP_DC");

+    if (envptr != NULL)

+        glxWinDebugSettings.dumpDC = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_ENABLE_GLCALL_TRACE");

+    if (envptr != NULL)

+        glxWinDebugSettings.enableGLcallTrace = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_ENABLE_WGLCALL_TRACE");

+    if (envptr != NULL)

+        glxWinDebugSettings.enableWGLcallTrace = (atoi(envptr) == 1);

+

+    envptr = getenv("GLWIN_DEBUG_ALL");

+    if (envptr != NULL)

+      {

+        glxWinDebugSettings.enableDebug = 1;

+        glxWinDebugSettings.enableTrace = 1;

+        glxWinDebugSettings.dumpPFD = 1;

+        glxWinDebugSettings.dumpHWND = 1;

+        glxWinDebugSettings.dumpDC = 1;

+        glxWinDebugSettings.enableGLcallTrace = 1;

+        glxWinDebugSettings.enableWGLcallTrace = 1;

+      }

+}

+#endif

+

+static

+const char *glxWinErrorMessage(void)

+{

+  static char errorbuffer[1024];

+  DWORD Error=GetLastError();

+  int offset;

+  

+  sprintf(errorbuffer, "%p ",Error);

+  offset=strlen(errorbuffer);

+

+  if (!FormatMessage(

+                     FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,

+                     NULL,

+                     Error,

+                     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),

+                     (LPTSTR) &errorbuffer[offset],

+                     sizeof(errorbuffer),

+                     NULL ))

+    {

+      snprintf(errorbuffer, sizeof(errorbuffer), "Unknown error in FormatMessage: %08x!", (unsigned)GetLastError());

+    }

+

+  if (errorbuffer[strlen(errorbuffer)-1] == '\n')

+    errorbuffer[strlen(errorbuffer)-1] = 0;

+

+  return errorbuffer;

+}

+

+static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd);

+

+#ifdef _DEBUG

+

+#define DUMP_PFD_FLAG(flag) \

+    if (pfd->dwFlags & flag) { \

+        ErrorF("%s%s", pipesym, #flag); \

+        pipesym = " | "; \

+    }

+

+static void pfdOut(const PIXELFORMATDESCRIPTOR *pfd)

+{

+    const char *pipesym = ""; /* will be set after first flag dump */

+    ErrorF("PIXELFORMATDESCRIPTOR:\n");

+    ErrorF("nSize = %u\n", pfd->nSize);

+    ErrorF("nVersion = %u\n", pfd->nVersion);

+    ErrorF("dwFlags = %lu = {", pfd->dwFlags);

+        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER);

+        DUMP_PFD_FLAG(PFD_STEREO);

+        DUMP_PFD_FLAG(PFD_DRAW_TO_WINDOW);

+        DUMP_PFD_FLAG(PFD_DRAW_TO_BITMAP);

+        DUMP_PFD_FLAG(PFD_SUPPORT_GDI);

+        DUMP_PFD_FLAG(PFD_SUPPORT_OPENGL);

+        DUMP_PFD_FLAG(PFD_GENERIC_FORMAT);

+        DUMP_PFD_FLAG(PFD_NEED_PALETTE);

+        DUMP_PFD_FLAG(PFD_NEED_SYSTEM_PALETTE);

+        DUMP_PFD_FLAG(PFD_SWAP_EXCHANGE);

+        DUMP_PFD_FLAG(PFD_SWAP_COPY);

+        DUMP_PFD_FLAG(PFD_SWAP_LAYER_BUFFERS);

+        DUMP_PFD_FLAG(PFD_GENERIC_ACCELERATED);

+        DUMP_PFD_FLAG(PFD_DEPTH_DONTCARE);

+        DUMP_PFD_FLAG(PFD_DOUBLEBUFFER_DONTCARE);

+        DUMP_PFD_FLAG(PFD_STEREO_DONTCARE);

+    ErrorF("}\n");

+

+    ErrorF("iPixelType = %hu = %s\n", pfd->iPixelType,

+            (pfd->iPixelType == PFD_TYPE_RGBA ? "PFD_TYPE_RGBA" : "PFD_TYPE_COLORINDEX"));

+    ErrorF("cColorBits = %hhu\n", pfd->cColorBits);

+    ErrorF("cRedBits = %hhu\n", pfd->cRedBits);

+    ErrorF("cRedShift = %hhu\n", pfd->cRedShift);

+    ErrorF("cGreenBits = %hhu\n", pfd->cGreenBits);

+    ErrorF("cGreenShift = %hhu\n", pfd->cGreenShift);

+    ErrorF("cBlueBits = %hhu\n", pfd->cBlueBits);

+    ErrorF("cBlueShift = %hhu\n", pfd->cBlueShift);

+    ErrorF("cAlphaBits = %hhu\n", pfd->cAlphaBits);

+    ErrorF("cAlphaShift = %hhu\n", pfd->cAlphaShift);

+    ErrorF("cAccumBits = %hhu\n", pfd->cAccumBits);

+    ErrorF("cAccumRedBits = %hhu\n", pfd->cAccumRedBits);

+    ErrorF("cAccumGreenBits = %hhu\n", pfd->cAccumGreenBits);

+    ErrorF("cAccumBlueBits = %hhu\n", pfd->cAccumBlueBits);

+    ErrorF("cAccumAlphaBits = %hhu\n", pfd->cAccumAlphaBits);

+    ErrorF("cDepthBits = %hhu\n", pfd->cDepthBits);

+    ErrorF("cStencilBits = %hhu\n", pfd->cStencilBits);

+    ErrorF("cAuxBuffers = %hhu\n", pfd->cAuxBuffers);

+    ErrorF("iLayerType = %hhu\n", pfd->iLayerType);

+    ErrorF("bReserved = %hhu\n", pfd->bReserved);

+    ErrorF("dwLayerMask = %lu\n", pfd->dwLayerMask);

+    ErrorF("dwVisibleMask = %lu\n", pfd->dwVisibleMask);

+    ErrorF("dwDamageMask = %lu\n", pfd->dwDamageMask);

+    ErrorF("\n");

+}

+

+static const char *

+visual_class_name(int cls)

+{

+  switch (cls) {

+  case GLX_STATIC_COLOR:

+    return "StaticColor";

+  case GLX_PSEUDO_COLOR:

+    return "PseudoColor";

+  case GLX_STATIC_GRAY:

+    return "StaticGray";

+  case GLX_GRAY_SCALE:

+    return "GrayScale";

+  case GLX_TRUE_COLOR:

+     return "TrueColor";

+  case GLX_DIRECT_COLOR:

+     return "DirectColor";

+  default:

+    return "-none-";

+  }

+}

+

+static const char *

+swap_method_name(int mthd)

+{

+  switch (mthd)

+    {

+    case GLX_SWAP_EXCHANGE_OML:

+      return "xchg";

+    case GLX_SWAP_COPY_OML:

+      return "copy";

+    case GLX_SWAP_UNDEFINED_OML:

+      return "    ";

+    default:

+      return "????";

+    }

+}

+

+static void

+fbConfigsDump(unsigned int n, __GLXconfig *c)

+{

+  ErrorF("%d fbConfigs\n", n);

+  ErrorF("pxf vis  fb                      render         Ste                     aux    accum        MS    drawable             Group/\n");

+  ErrorF("idx  ID  ID VisualType Depth Lvl RGB CI DB Swap reo  R  G  B  A   Z  S  buf AR AG AB AA  bufs num  W P Pb  Float Trans Caveat\n");

+  ErrorF("-----------------------------------------------------------------------------------------------------------------------------\n");

+

+  while (c != NULL)

+    {

+      unsigned int i = ((GLXWinConfig *)c)->pixelFormatIndex;

+

+      ErrorF("%3d  %2x  %2x "

+             "%-11s"

+             " %3d %3d   %s   %s  %s %s  %s  "

+             "%2d %2d %2d %2d  "

+             "%2d %2d  "

+             "%2d  "

+             "%2d %2d %2d %2d"

+             "   %2d   %2d"

+             "  %s %s %s "

+             "    %s   "

+             "  %s   "

+             "  %d %s"

+             "\n",

+             i, c->visualID, c->fbconfigID,

+             visual_class_name(c->visualType),

+             c->rgbBits ? c->rgbBits : c->indexBits,

+             c->level,

+	     (c->renderType & GLX_RGBA_BIT) ? "y" : ".",

+	     (c->renderType & GLX_COLOR_INDEX_BIT) ? "y" : ".",

+	     c->doubleBufferMode ? "y" : ".",

+             swap_method_name(c->swapMethod),

+	     c->stereoMode ? "y" : ".",

+             c->redBits, c->greenBits, c->blueBits, c->alphaBits,

+             c->depthBits, c->stencilBits,

+             c->numAuxBuffers,

+             c->accumRedBits, c->accumGreenBits, c->accumBlueBits, c->accumAlphaBits,

+             c->sampleBuffers, c->samples,

+             (c->drawableType & GLX_WINDOW_BIT) ? "y" : ".",

+             (c->drawableType & GLX_PIXMAP_BIT) ? "y" : ".",

+             (c->drawableType & GLX_PBUFFER_BIT) ? "y" : ".",

+             ".",

+             (c->transparentPixel != GLX_NONE_EXT) ? "y" : ".",

+             c->visualSelectGroup, (c->visualRating == GLX_SLOW_VISUAL_EXT) ? "*" : " ");

+

+      c = c->next;

+    }

+}

+#endif

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Forward declarations

+ */

+

+static __GLXscreen *glxWinScreenProbe(ScreenPtr pScreen);

+static __GLXcontext *glxWinCreateContext(__GLXscreen *screen,

+                                        __GLXconfig *modes,

+                                        __GLXcontext *baseShareContext);

+static __GLXdrawable *glxWinCreateDrawable(__GLXscreen *screen,

+                                          DrawablePtr pDraw,

+                                          int type,

+                                          XID drawId,

+                                          __GLXconfig *conf);

+

+static Bool glxWinRealizeWindow(WindowPtr pWin);

+static Bool glxWinUnrealizeWindow(WindowPtr pWin);

+static Bool glxWinDestroyWindow(WindowPtr pWin);

+static void glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc);

+static Bool glxWinPositionWindow(WindowPtr pWindow, int x, int y);

+

+static HDC glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HWND *hwnd);

+static void glxWinReleaseDC(HWND hwnd, HDC hdc, __GLXWinDrawable *draw);

+

+static void glxWinCreateConfigs(HDC dc, glxWinScreen *screen);

+static void glxWinCreateConfigsExt(HDC hdc, glxWinScreen *screen);

+static int fbConfigToPixelFormat(__GLXconfig *mode, PIXELFORMATDESCRIPTOR *pfdret, int drawableTypeOverride);

+static int fbConfigToPixelFormatIndex(HDC hdc, __GLXconfig *mode, int drawableTypeOverride, glxWinScreen *winScreen);

+

+/* ---------------------------------------------------------------------- */

+/*

+ * The GLX provider

+ */

+

+__GLXprovider __glXWGLProvider = {

+    glxWinScreenProbe,

+    "Win32 native WGL",

+    NULL

+};

+

+void

+glxWinPushNativeProvider(void)

+{

+  if (g_fNativeGl)

+    GlxPushProvider(&__glXWGLProvider);

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Screen functions

+ */

+

+static void

+glxWinScreenDestroy(__GLXscreen *screen)

+{

+    GLWIN_DEBUG_MSG("glxWinScreenDestroy(%p)", screen);

+    __glXScreenDestroy(screen);

+    xfree(screen);

+}

+

+static int

+glxWinScreenSwapInterval(__GLXdrawable *drawable, int interval)

+{

+  BOOL ret = wglSwapIntervalEXTWrapper(interval);

+  if (!ret)

+    {

+      ErrorF("wglSwapIntervalEXT interval %d failed:%s\n", interval, glxWinErrorMessage());

+    }

+  return ret;

+}

+

+static LRESULT CALLBACK GlxWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

+{

+  if (uMsg== WM_NCHITTEST)

+  {

+    return HTTRANSPARENT;

+  }

+  else

+    return DefWindowProc(hwnd, uMsg, wParam, lParam);

+}

+

+/* This is called by GlxExtensionInit() asking the GLX provider if it can handle the screen... */

+static __GLXscreen *

+glxWinScreenProbe(ScreenPtr pScreen)

+{

+    glxWinScreen *screen;

+    const char *gl_extensions;

+    const char *wgl_extensions;

+    HWND hwnd;

+    HDC hdc;

+    HGLRC hglrc;

+

+    GLWIN_DEBUG_MSG("glxWinScreenProbe");

+

+#ifdef _DEBUG

+    glxWinInitDebugSettings();

+#endif

+

+    if (pScreen == NULL)

+	return NULL;

+

+    if (!winCheckScreenAiglxIsSupported(pScreen))

+      {

+        LogMessage(X_ERROR,"AIGLX: No native OpenGL in modes with a root window\n");

+        return NULL;

+      }

+

+    screen = xcalloc(1, sizeof(glxWinScreen));

+

+    if (NULL == screen)

+	return NULL;

+

+    /* Wrap RealizeWindow, UnrealizeWindow and CopyWindow on this screen */

+    screen->RealizeWindow = pScreen->RealizeWindow;

+    pScreen->RealizeWindow = glxWinRealizeWindow;

+    screen->UnrealizeWindow = pScreen->UnrealizeWindow;

+    pScreen->UnrealizeWindow = glxWinUnrealizeWindow;

+    screen->CopyWindow = pScreen->CopyWindow;

+    pScreen->CopyWindow = glxWinCopyWindow;

+    screen->PositionWindow = pScreen->PositionWindow;

+    pScreen->PositionWindow = glxWinPositionWindow;

+    screen->DestroyWindow = pScreen->DestroyWindow;

+    pScreen->DestroyWindow = glxWinDestroyWindow;

+

+    /* Dump out some useful information about the native renderer */

+

+    // create window class

+    {

+      static wATOM glTestWndClass = 0;

+      if (glTestWndClass == 0)

+        {

+          WNDCLASSEX wc;

+          glTestWndClass=1;

+          wc.cbSize = sizeof(WNDCLASSEX);

+          wc.style = CS_OWNDC ;

+          wc.lpfnWndProc = GlxWindowProc;

+          wc.cbClsExtra = 0;

+          wc.cbWndExtra = 0;

+          wc.hInstance = GetModuleHandle(NULL);

+          wc.hIcon = 0;

+          wc.hCursor = 0;

+          wc.hbrBackground = 0;

+          wc.lpszMenuName = NULL;

+          wc.lpszClassName = WIN_GL_WINDOW_CLASS;

+          wc.hIconSm = 0;

+          RegisterClassEx (&wc);

+      }

+    }

+

+    // create an invisible window for a scratch DC

+    hwnd = CreateWindowExA(0,

+                           WIN_GL_WINDOW_CLASS,

+                           "XWin GL Renderer Capabilities Test Window",

+                           0, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), NULL);

+    if (hwnd == NULL)

+      LogMessage(X_ERROR,"AIGLX: Couldn't create a window for render capabilities testing\n");

+

+    hdc = GetDC(hwnd);

+

+    // we must set a pixel format before we can create a context, just use the first one...

+    SetPixelFormat(hdc, 1, NULL);

+    hglrc = wglCreateContext(hdc);

+    wglMakeCurrent(hdc, hglrc);

+

+    // initialize wgl extension proc pointers (don't call them before here...)

+    // (but we need to have a current context for them to be resolvable)

+    wglResolveExtensionProcs();

+

+    winDebug("GL_VERSION:    %s\n", glGetStringWrapperNonstatic(GL_VERSION));

+    winDebug("GL_VENDOR:     %s\n", glGetStringWrapperNonstatic(GL_VENDOR));

+    winDebug("GL_RENDERER:   %s\n", glGetStringWrapperNonstatic(GL_RENDERER));

+    gl_extensions = (const char *)glGetStringWrapperNonstatic(GL_EXTENSIONS);

+    winDebug("GL_EXTENSIONS: %s\n", gl_extensions);

+    wgl_extensions = wglGetExtensionsStringARBWrapper(hdc);

+    if (!wgl_extensions)

+      wgl_extensions="";

+    winDebug("WGL_EXTENSIONS:%s\n", wgl_extensions);

+

+    // Can you see the problem here?  The extensions string is DC specific

+    // Different DCs for windows on a multimonitor system driven by multiple cards

+    // might have completely different capabilities.  Of course, good luck getting

+    // those screens to be accelerated in XP and earlier...

+

+    {

+      // testing facility to not use any WGL extensions

+      char *envptr = getenv("GLWIN_NO_WGL_EXTENSIONS");

+      if ((envptr != NULL) && (atoi(envptr) != 0))

+        {

+          ErrorF("GLWIN_NO_WGL_EXTENSIONS is set, ignoring WGL_EXTENSIONS\n");

+          wgl_extensions = "";

+        }

+    }

+

+    {

+      Bool glx_sgi_make_current_read = FALSE;

+

+      //

+      // Based on the WGL extensions available, enable various GLX extensions

+      // XXX: make this table-driven ?

+      //

+      memset(screen->glx_enable_bits, 0, __GLX_EXT_BYTES);

+

+      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_info");

+      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_rating");

+      __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_import_context");

+      __glXEnableExtension(screen->glx_enable_bits, "GLX_OML_swap_method");

+      __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_fbconfig");

+

+      if (strstr(wgl_extensions, "WGL_ARB_make_current_read"))

+        {

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGI_make_current_read");

+          LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");

+          glx_sgi_make_current_read = TRUE;

+        }

+

+      if (strstr(gl_extensions, "GL_WIN_swap_hint"))

+        {

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_copy_sub_buffer");

+          LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");

+        }

+

+      if (strstr(wgl_extensions, "WGL_EXT_swap_control"))

+        {

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGI_swap_control");

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_swap_control");

+          LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");

+        }

+

+/*       // Hmm?  screen->texOffset */

+/*       if (strstr(wgl_extensions, "WGL_ARB_render_texture")) */

+/*         { */

+/*           __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_texture_from_pixmap"); */

+/*           LogMessage(X_INFO, "AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects\n"); */

+/*           screen->has_WGL_ARB_render_texture = TRUE; */

+/*         } */

+

+      if (strstr(wgl_extensions, "WGL_ARB_pbuffer"))

+        {

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_pbuffer");

+          LogMessage(X_INFO, "AIGLX: enabled GLX_SGIX_pbuffer\n");

+          screen->has_WGL_ARB_pbuffer = TRUE;

+        }

+

+      if (strstr(wgl_extensions, "WGL_ARB_multisample"))

+        {

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_multisample");

+          __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIS_multisample");

+          LogMessage(X_INFO, "AIGLX: enabled GLX_ARB_multisample and GLX_SGIS_multisample\n");

+          screen->has_WGL_ARB_multisample = TRUE;

+        }

+

+      screen->base.destroy = glxWinScreenDestroy;

+      screen->base.createContext = glxWinCreateContext;

+      screen->base.createDrawable = glxWinCreateDrawable;

+      screen->base.swapInterval = glxWinScreenSwapInterval;

+      screen->base.hyperpipeFuncs = NULL;

+      screen->base.swapBarrierFuncs = NULL;

+      screen->base.pScreen = pScreen;

+

+      if (strstr(wgl_extensions, "WGL_ARB_pixel_format"))

+        {

+          glxWinCreateConfigsExt(hdc, screen);

+          screen->has_WGL_ARB_pixel_format = TRUE;

+        }

+      else

+        {

+          glxWinCreateConfigs(hdc, screen);

+          screen->has_WGL_ARB_pixel_format = FALSE;

+        }

+      // Initializes screen->base.fbconfigs and screen->base.numFBConfigs

+

+      /* These will be set by __glXScreenInit */

+      screen->base.visuals = NULL;

+      screen->base.numVisuals = 0;

+

+      __glXScreenInit(&screen->base, pScreen);

+

+#ifdef _DEBUG

+      // dump out fbConfigs now fbConfigIds and visualIDs have been assigned

+      fbConfigsDump(screen->base.numFBConfigs, screen->base.fbconfigs);

+#endif

+

+      // Override the GL extensions string set by __glXScreenInit()

+      screen->base.GLextensions = xstrdup(gl_extensions);

+

+      // Generate the GLX extensions string (overrides that set by __glXScreenInit())

+      {

+        unsigned int buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);

+        if (buffer_size > 0)

+          {

+            if (screen->base.GLXextensions != NULL)

+              {

+                xfree(screen->base.GLXextensions);

+              }

+

+            screen->base.GLXextensions = xnfalloc(buffer_size);

+            __glXGetExtensionString(screen->glx_enable_bits, screen->base.GLXextensions);

+          }

+      }

+

+      //

+      // Override the GLX version (__glXScreenInit() sets it to "1.2")

+      // if we have all the needed extensionsto operate as a higher version

+      //

+      // SGIX_fbconfig && SGIX_pbuffer && SGI_make_current_read -> 1.3

+      // ARB_multisample -> 1.4

+      //

+      if (screen->has_WGL_ARB_pbuffer && glx_sgi_make_current_read)

+        {

+          xfree(screen->base.GLXversion);

+

+          if (screen->has_WGL_ARB_multisample)

+            {

+              screen->base.GLXversion = xstrdup("1.4");

+              screen->base.GLXminor=4;

+              /*

+                XXX: this just controls the version string returned to glXQueryServerString()

+                there is currently no way to control the version number the server returns to

+                glXQueryVersion()...

+              */

+            }

+          else

+            {

+              screen->base.GLXversion = xstrdup("1.3");

+              screen->base.GLXminor=3;

+            }

+          LogMessage(X_INFO, "AIGLX: Set GLX version to %s\n", screen->base.GLXversion);

+        }

+    }

+

+    wglMakeCurrent(NULL, NULL);

+    wglDeleteContext(hglrc);

+    ReleaseDC(hwnd, hdc);

+    DestroyWindow(hwnd);

+

+    return &screen->base;

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Window functions

+ */

+

+static Bool

+glxWinRealizeWindow(WindowPtr pWin)

+{

+    Bool result;

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen);

+    winWindowPriv(pWin);

+

+    GLWIN_DEBUG_MSG("glxWinRealizeWindow");

+

+    /* Allow the window to be created (RootlessRealizeWindow is inside our wrap) */

+    pScreen->RealizeWindow = screenPriv->RealizeWindow;

+    result = pScreen->RealizeWindow(pWin);

+    pScreen->RealizeWindow = glxWinRealizeWindow;

+    

+    // Check if ze need to move the window\n

+    if (pWinPriv->GlCtxWnd && pWinPriv->hWnd)

+    {

+       ShowWindow(pWinPriv->hWnd,SW_SHOW);

+    }

+    return result;

+}

+

+

+static void

+glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)

+{

+    __GLXWinDrawable *pGlxDraw;

+    ScreenPtr pScreen = pWindow->drawable.pScreen;

+    glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen);

+

+    GLWIN_TRACE_MSG("glxWinCopyWindow pWindow %p", pWindow);

+

+    dixLookupResourceByType((pointer) &pGlxDraw, pWindow->drawable.id, __glXDrawableRes,

+				NullClient, DixUnknownAccess);

+

+

+    /*

+       Discard any CopyWindow requests if a GL drawing context is pointing at the window

+

+       For regions which are being drawn by GL, the shadow framebuffer doesn't have the

+       correct bits, so we wish to avoid shadow framebuffer damage occuring, which will

+       cause those incorrect bits to be transferred to the display....

+    */

+    if (pGlxDraw && pGlxDraw->drawContext)

+      {

+        GLWIN_DEBUG_MSG("glxWinCopyWindow: discarding");

+        return;

+      }

+

+    GLWIN_DEBUG_MSG("glxWinCopyWindow - passing to hw layer");

+

+    pScreen->CopyWindow = screenPriv->CopyWindow;

+    pScreen->CopyWindow(pWindow, ptOldOrg, prgnSrc);

+    pScreen->CopyWindow = glxWinCopyWindow;

+

+}

+

+static Bool

+glxWinPositionWindow(WindowPtr pWin, int x, int y)

+{

+    Bool result;

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen);

+    winWindowPriv(pWin);

+

+    pScreen->PositionWindow = screenPriv->PositionWindow;

+    result = pScreen->PositionWindow(pWin, x, y);

+    pScreen->PositionWindow = glxWinPositionWindow;

+

+    if (pWinPriv->GlCtxWnd && pWinPriv->hWnd)

+    {

+       MoveWindow(pWinPriv->hWnd,

+                  pWin->drawable.x,

+                  pWin->drawable.y,

+                  pWin->drawable.width,

+                  pWin->drawable.height,

+                  FALSE);

+    }

+    return result;

+}

+

+

+static Bool

+glxWinUnrealizeWindow(WindowPtr pWin)

+{

+    Bool result;

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    glxWinScreen *screenPriv = (glxWinScreen *)glxGetScreen(pScreen);

+    winWindowPriv(pWin);

+

+    GLWIN_DEBUG_MSG("glxWinUnrealizeWindow");

+

+    pScreen->UnrealizeWindow = screenPriv->UnrealizeWindow;

+    result = pScreen->UnrealizeWindow(pWin);

+    pScreen->UnrealizeWindow = glxWinUnrealizeWindow;

+

+    if (pWinPriv->GlCtxWnd && pWinPriv->hWnd)

+      ShowWindow(pWinPriv->hWnd,SW_HIDE);

+

+    return result;

+}

+

+static Bool

+glxWinDestroyWindow(WindowPtr pWin)

+{

+    Bool result;

+    ScreenPtr pScreen = pWin->drawable.pScreen;

+    glxWinScreen *screenPriv = (glxWinScreen *)glxGetScreen(pScreen);

+    winWindowPriv(pWin);

+

+    GLWIN_DEBUG_MSG("glxWinDestroyWindow");

+

+    if (pWinPriv->GlCtxWnd && pWinPriv->hWnd)

+    {

+      __GLXWinDrawable *pGlxDraw;

+

+      dixLookupResourceByType((pointer) &pGlxDraw, pWin->drawable.id, __glXDrawableRes, NullClient, DixUnknownAccess);

+

+      if (pGlxDraw && pGlxDraw->drawContext)

+      {

+        if (pGlxDraw->drawContext->hwnd!=pWinPriv->hWnd)

+          ErrorF("Wrong assumption\n");

+        glxWinReleaseDC(pGlxDraw->drawContext->hwnd, pGlxDraw->drawContext->hDC, pGlxDraw);

+        pGlxDraw->drawContext->hDC=NULL;

+        pGlxDraw->drawContext->hwnd=NULL;

+      }

+      DestroyWindow(pWinPriv->hWnd);

+      pWinPriv->hWnd=NULL;

+      pWinPriv->GlCtxWnd=0;

+    }

+

+    pScreen->DestroyWindow = screenPriv->DestroyWindow;

+    result = pScreen->DestroyWindow(pWin);

+    pScreen->DestroyWindow = glxWinDestroyWindow;

+

+    return result;

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Drawable functions

+ */

+

+static GLboolean

+glxWinDrawableSwapBuffers(ClientPtr client, __GLXdrawable *base)

+{

+    BOOL ret;

+    __GLXWinDrawable *draw = (__GLXWinDrawable *)base;

+

+    /* Swap buffers on the last active context for drawing on the drawable */

+    if (draw->drawContext == NULL)

+      {

+        GLWIN_TRACE_MSG("glxWinSwapBuffers - no context for drawable");

+        return GL_FALSE;

+      }

+

+    GLWIN_TRACE_MSG("glxWinSwapBuffers on drawable %p, last context %p (native ctx %p)", base, draw->drawContext, draw->drawContext->ctx);

+

+    /*

+       draw->drawContext->base.drawPriv will not be set if the context is not current anymore,

+       but if it is, it should point to this drawable....

+    */

+    assert((draw->drawContext->base.drawPriv == NULL) || (draw->drawContext->base.drawPriv == base));

+

+    ret = SwapBuffers(draw->drawContext->hDC);

+

+    if (!ret)

+      {

+        ErrorF("wglSwapBuffers failed: %s\n", glxWinErrorMessage());

+        return GL_FALSE;

+      }

+

+    return GL_TRUE;

+}

+

+static void

+glxWinDrawableCopySubBuffer(__GLXdrawable *drawable,

+                            int x, int y, int w, int h)

+{

+  glAddSwapHintRectWINWrapperNonstatic(x, y, w, h);

+  glxWinDrawableSwapBuffers(NULL,drawable);

+}

+

+static void

+glxWinDrawableDestroy(__GLXdrawable *base)

+{

+  __GLXWinDrawable *glxPriv = (__GLXWinDrawable *)base;

+

+  if (glxPriv->drawContext && (__glXLastContext == &((glxPriv->drawContext)->base)))

+    {

+      // if this context is current and has unflushed commands, say we have flushed them

+      // (don't actually flush them, the window is going away anyhow, and an implict flush occurs

+      // on the next context change)

+      // (GLX core considers it an error when we try to select a new current context if the old one

+      // has unflushed commands, but the window has disappeared..)

+      __GLX_NOTE_FLUSHED_CMDS(__glXLastContext);

+      __glXLastContext = NULL;

+    }

+

+  if (glxPriv->hPbuffer)

+    if (!wglDestroyPbufferARBWrapper(glxPriv->hPbuffer))

+      {

+        ErrorF("wglDestroyPbufferARB failed: %s\n", glxWinErrorMessage());

+      }

+

+  if (glxPriv->dibDC)

+    {

+      // restore the default DIB

+      SelectObject(glxPriv->dibDC, glxPriv->hOldDIB);

+

+      if (!DeleteDC(glxPriv->dibDC))

+        {

+          ErrorF("DeleteDC failed: %s\n", glxWinErrorMessage());

+        }

+    }

+

+  if (glxPriv->hDIB)

+    {

+      if (!DeleteObject(glxPriv->hDIB))

+        {

+          ErrorF("DeleteObject failed: %s\n", glxWinErrorMessage());

+        }

+

+      ((PixmapPtr)glxPriv->base.pDraw)->devPrivate.ptr = glxPriv->pOldBits;

+    }

+

+  GLWIN_DEBUG_MSG("glxWinDestroyDrawable");

+  xfree(glxPriv);

+}

+

+static __GLXdrawable *

+glxWinCreateDrawable(__GLXscreen *screen,

+                    DrawablePtr pDraw,

+                    int type,

+                    XID drawId,

+                    __GLXconfig *conf)

+{

+  __GLXWinDrawable *glxPriv;

+

+  glxPriv = xcalloc(1,sizeof(*glxPriv));

+

+  if (glxPriv == NULL)

+      return NULL;

+

+  if(!__glXDrawableInit(&glxPriv->base, screen, pDraw, type, drawId, conf)) {

+    xfree(glxPriv);

+    return NULL;

+  }

+

+  glxPriv->base.destroy       = glxWinDrawableDestroy;

+  glxPriv->base.swapBuffers   = glxWinDrawableSwapBuffers;

+  glxPriv->base.copySubBuffer = glxWinDrawableCopySubBuffer;

+  // glxPriv->base.waitX  what are these for?

+  // glxPriv->base.waitGL

+

+  GLWIN_DEBUG_MSG("glxWinCreateDrawable %p", glxPriv);

+

+  return &glxPriv->base;

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Texture functions

+ */

+

+static

+int glxWinBindTexImage(__GLXcontext  *baseContext,

+                      int            buffer,

+                      __GLXdrawable *pixmap)

+{

+  ErrorF("glxWinBindTexImage: not implemented\n");

+  return FALSE;

+}

+

+static

+int glxWinReleaseTexImage(__GLXcontext  *baseContext,

+                         int            buffer,

+                         __GLXdrawable *pixmap)

+{

+  ErrorF(" glxWinReleaseTexImage: not implemented\n");

+  return FALSE;

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Lazy update context implementation

+ *

+ * WGL contexts are created for a specific HDC, so we cannot create the WGL

+ * context in glxWinCreateContext(), we must defer creation until the context

+ * is actually used on a specifc drawable which is connected to a native window,

+ * pbuffer or DIB

+ *

+ * The WGL context may be used on other, compatible HDCs, so we don't need to

+ * recreate it for every new native window

+ *

+ * XXX: I wonder why we can't create the WGL context on the screen HDC ?

+ * Basically we assume all HDCs are compatible at the moment: if they are not

+ * we are in a muddle, there was some code in the old implementation to attempt

+ * to transparently migrate a context to a new DC by copying state and sharing

+ * lists with the old one...

+ */

+

+static void

+glxWinSetPixelFormat(__GLXWinContext *gc, HDC hdc, int bppOverride, int drawableTypeOverride)

+{

+  __GLXscreen *screen = gc->base.pGlxScreen;

+  glxWinScreen *winScreen = (glxWinScreen *)screen;

+

+  __GLXconfig *config = gc->base.config;

+  GLXWinConfig *winConfig = (GLXWinConfig *)config;

+  

+  GLWIN_DEBUG_MSG("glxWinSetPixelFormat: pixelFormatIndex %d", winConfig->pixelFormatIndex);

+

+  /*

+    Normally, we can just use the the pixelFormatIndex corresponding

+    to the fbconfig which has been specified by the client

+  */

+

+  if (!((bppOverride && (bppOverride != (config->redBits + config->greenBits + config->blueBits) ))

+        || ((config->drawableType & drawableTypeOverride) == 0)))

+    {

+      if (!SetPixelFormat(hdc, winConfig->pixelFormatIndex, NULL))

+        {

+          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());

+          return;

+        }

+

+      return;

+    }

+

+  /*

+    However, in certain special cases this pixel format will be incompatible with the

+    use we are going to put it to, so we need to re-evaluate the pixel format to use:

+

+    1) When PFD_DRAW_TO_BITMAP is set, ChoosePixelFormat() always returns a format with

+       the cColorBits we asked for, so we need to ensure it matches the bpp of the bitmap

+

+    2) Applications may assume that visuals selected with glXChooseVisual() work with

+       pixmap drawables (there is no attribute to explicitly query for pixmap drawable

+       support as there is for glXChooseFBConfig())

+       (it's arguable this is an error in the application, but we try to make it work)

+

+       pixmap rendering is always slow for us, so we don't want to choose those visuals

+       by default, but if the actual drawable type we're trying to select the context

+       on (drawableTypeOverride) isn't supported by the selected fbConfig, reconsider

+       and see if we can find a suitable one...

+   */

+  ErrorF("glxWinSetPixelFormat: having second thoughts: cColorbits %d, bppOveride %d; config->drawableType %d, drawableTypeOverride %d\n",

+         (config->redBits + config->greenBits + config->blueBits), bppOverride, config->drawableType, drawableTypeOverride);

+

+  if (!winScreen->has_WGL_ARB_pixel_format)

+    {

+      PIXELFORMATDESCRIPTOR pfd;

+      int pixelFormat;

+      

+      /* convert fbConfig to PFD */

+      if (fbConfigToPixelFormat(gc->base.config, &pfd, drawableTypeOverride))

+        {

+          ErrorF("glxWinSetPixelFormat: fbConfigToPixelFormat failed\n");

+          return;

+        }

+

+#ifdef _DEBUG

+        if (glxWinDebugSettings.dumpPFD)

+        pfdOut(&pfd);

+#endif

+

+      if (bppOverride)

+        {

+          GLWIN_DEBUG_MSG("glxWinSetPixelFormat: Forcing bpp from %d to %d\n", pfd.cColorBits, bppOverride);

+          pfd.cColorBits = bppOverride;

+        }

+

+      pixelFormat = ChoosePixelFormat(hdc, &pfd);

+      if (pixelFormat == 0)

+        {

+          ErrorF("ChoosePixelFormat error: %s\n", glxWinErrorMessage());

+          return;

+        }

+

+      GLWIN_DEBUG_MSG("ChoosePixelFormat: chose pixelFormatIndex %d", pixelFormat);

+      ErrorF("ChoosePixelFormat: chose pixelFormatIndex %d (rather than %d as originally planned)\n", pixelFormat, winConfig->pixelFormatIndex);

+

+      if (!SetPixelFormat(hdc, pixelFormat, &pfd))

+        {

+          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());

+          return;

+        }

+    }

+  else

+    {

+      int pixelFormat = fbConfigToPixelFormatIndex(hdc, gc->base.config, drawableTypeOverride, winScreen);

+      if (pixelFormat == 0)

+        {

+          ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());

+          return;

+        }

+

+      GLWIN_DEBUG_MSG("wglChoosePixelFormat: chose pixelFormatIndex %d", pixelFormat);

+      ErrorF("wglChoosePixelFormat: chose pixelFormatIndex %d (rather than %d as originally planned)\n", pixelFormat, winConfig->pixelFormatIndex);

+

+      if (!SetPixelFormat(hdc, pixelFormat, NULL))

+        {

+          ErrorF("SetPixelFormat error: %s\n", glxWinErrorMessage());

+          return;

+        }

+    }

+}

+

+static HDC

+glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HWND *hwnd)

+{

+  HDC hdc = NULL;

+  *hwnd = NULL;

+

+  if (draw == NULL)

+    {

+      GLWIN_TRACE_MSG("No drawable for context %p (native ctx %p)", gc, gc->ctx);

+      return NULL;

+    }

+

+  switch (draw->base.type)

+  {

+    case GLX_DRAWABLE_WINDOW:

+    {

+      winWindowInfoRec winInfo;

+      WindowPtr pWin;

+

+      pWin = (WindowPtr) draw->base.pDraw;

+      if (pWin == NULL)

+        {

+          GLWIN_TRACE_MSG("for drawable %p, no WindowPtr", pWin);

+          return NULL;

+        }

+

+      winGetWindowInfo(pWin, &winInfo);

+      *hwnd = winInfo.hwnd;

+

+      if (winInfo.hwnd == NULL)

+        {

+          ErrorF("No HWND error: %s\n", glxWinErrorMessage());

+          return NULL;

+        }

+

+      hdc = GetDC(winInfo.hwnd);

+

+      if (hdc == NULL)

+        ErrorF("GetDC error: %s: hwnd %x, gc %p, gc->ctx %p ,gc->hwnd %p\n", glxWinErrorMessage(), winInfo.hwnd, gc, gc->ctx, gc->hwnd);

+

+      if (gc->hDC)

+      {

+        glxWinReleaseDC(gc->hwnd, gc->hDC, draw);

+        gc->hDC=NULL;

+      }

+#ifdef _DEBUG

+      if (glxWinDebugSettings.enableTrace)

+        GLWIN_DEBUG_HWND(winInfo.hwnd);

+

+      GLWIN_TRACE_MSG("for context %p (native ctx %p), hWnd changed from %p to %p", gc, gc->ctx, gc->hwnd, winInfo.hwnd);

+#endif

+      gc->hwnd = winInfo.hwnd;

+      

+      /* Check if we need to set the pixelformat */

+      {

+        winWindowPriv(pWin);

+        if (!pWinPriv->PixelFormatSet)

+        {

+          pWinPriv->PixelFormatSet=TRUE;

+          /* We must select a pixelformat, but SetPixelFormat can only be called once for a window... */

+          glxWinSetPixelFormat(gc, hdc, 0, GLX_WINDOW_BIT);

+        }

+      }

+    }

+    break;

+

+  case GLX_DRAWABLE_PBUFFER:

+    {

+      hdc = wglGetPbufferDCARBWrapper(draw->hPbuffer);

+

+      if (hdc == NULL)

+        ErrorF("GetDC (pbuffer) error: %s\n", glxWinErrorMessage());

+    }

+    break;

+

+  case GLX_DRAWABLE_PIXMAP:

+    {

+      hdc = draw->dibDC;

+#ifdef _DEBUG

+      if (glxWinDebugSettings.dumpDC)

+        GLWIN_DEBUG_MSG("Got PIXMAP HDC %p for window %p", hdc, *hwnd);

+#endif

+    }

+    break;

+

+  default:

+    {

+      ErrorF("glxWinMakeDC: tried to makeDC for unhandled drawable type %d\n", draw->base.type);

+    }

+  }

+

+#ifdef _DEBUG

+  if (glxWinDebugSettings.dumpDC)

+    GLWIN_HDC_DEBUG_MSG("Got HDC %p for window %p", hdc, *hwnd);

+#endif

+

+  return hdc;

+}

+

+static void

+glxWinReleaseDC(HWND hwnd, HDC hdc,__GLXWinDrawable *draw)

+{

+  switch (draw->base.type)

+  {

+    case GLX_DRAWABLE_WINDOW:

+    {

+      ReleaseDC(hwnd, hdc);

+    }

+    break;

+

+  case GLX_DRAWABLE_PBUFFER:

+    {

+      if (!wglReleasePbufferDCARBWrapper(draw->hPbuffer, hdc))

+        {

+          ErrorF("wglReleasePbufferDCARB error: %s\n", glxWinErrorMessage());

+        }

+    }

+    break;

+

+  case GLX_DRAWABLE_PIXMAP:

+    {

+      // don't release DC, the memory DC lives as long as the bitmap

+

+      // We must ensure that all GDI drawing into the bitmap has completed

+      // in case we subsequently access the bits from it

+      GdiFlush();

+    }

+    break;

+

+  default:

+    {

+      ErrorF("glxWinReleaseDC: tried to releaseDC for unhandled drawable type %d\n", draw->base.type);

+    }

+  }

+}

+

+static void

+glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)

+{

+  HWND hwnd;

+  GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attach context %p to drawable %p", gc, draw);

+

+  switch (draw->base.type)

+  {

+    case GLX_DRAWABLE_WINDOW:

+    {

+      winWindowInfoRec winInfo;

+      WindowPtr pWin = (WindowPtr) draw->base.pDraw;

+

+      if (!(gc->base.config->drawableType & GLX_WINDOW_BIT))

+        {

+          ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_WINDOW_BIT to a GLX_DRAWABLE_WINDOW drawable\n");

+        }

+

+      if (pWin == NULL)

+        {

+          GLWIN_DEBUG_MSG("Deferring until X window is created");

+          return;

+        }

+

+      GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: pWin %p", pWin);

+

+      winGetWindowInfo(pWin, &winInfo);

+      if (winInfo.hwnd == NULL)

+        {

+          GLWIN_DEBUG_MSG("Deferring until native window is created");

+          return;

+        }

+    }

+    break;

+

+    case GLX_DRAWABLE_PBUFFER:

+    {

+      if (draw->hPbuffer == NULL)

+        {

+          __GLXscreen *screen;

+          glxWinScreen *winScreen;

+          int pixelFormat;

+          // XXX: which DC are supposed to use???

+          HDC screenDC = GetDC(NULL);

+

+          if (!(gc->base.config->drawableType & GLX_PBUFFER_BIT))

+            {

+              ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_PBUFFER_BIT to a GLX_DRAWABLE_PBUFFER drawable\n");

+            }

+

+          screen = gc->base.pGlxScreen;

+          winScreen = (glxWinScreen *)screen;

+

+          pixelFormat = fbConfigToPixelFormatIndex(screenDC, gc->base.config, GLX_DRAWABLE_PBUFFER, winScreen);

+          if (pixelFormat == 0)

+            {

+              ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());

+              return;

+            }

+

+          draw->hPbuffer = wglCreatePbufferARBWrapper(screenDC, pixelFormat, draw->base.pDraw->width, draw->base.pDraw->height, NULL);

+          ReleaseDC(NULL, screenDC);

+

+          if (draw->hPbuffer == NULL)

+            {

+              ErrorF("wglCreatePbufferARBWrapper error: %s\n", glxWinErrorMessage());

+              return;

+            }

+

+          GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: pBuffer %p created for drawable %p", draw->hPbuffer, draw);

+        }

+    }

+    break;

+

+    case GLX_DRAWABLE_PIXMAP:

+    {

+      if (draw->dibDC == NULL)

+        {

+          BITMAPINFOHEADER bmpHeader;

+          void *pBits;

+          

+          ZeroMemory(&bmpHeader,sizeof(bmpHeader));

+          bmpHeader.biSize=sizeof(bmpHeader);

+          bmpHeader.biWidth=draw->base.pDraw->width;

+          bmpHeader.biHeight=draw->base.pDraw->height;

+          bmpHeader.biPlanes=1;

+          bmpHeader.biBitCount=draw->base.pDraw->bitsPerPixel;

+          bmpHeader.biCompression=BI_RGB;

+

+          if (!(gc->base.config->drawableType & GLX_PIXMAP_BIT))

+            {

+              ErrorF("glxWinDeferredCreateContext: tried to attach a context whose fbConfig doesn't have drawableType GLX_PIXMAP_BIT to a GLX_DRAWABLE_PIXMAP drawable\n");

+            }

+

+          draw->dibDC = CreateCompatibleDC(NULL);

+          if (draw->dibDC == NULL)

+            {

+              ErrorF("CreateCompatibleDC error: %s\n", glxWinErrorMessage());

+              return;

+            }

+

+          draw->hDIB = CreateDIBSection(draw->dibDC, (BITMAPINFO *)&bmpHeader, DIB_RGB_COLORS, &pBits, 0, 0);

+          if (draw->dibDC == NULL)

+            {

+              ErrorF("CreateDIBSection error: %s\n", glxWinErrorMessage());

+              return;

+            }

+

+          // XXX: CreateDIBSection insists on allocating the bitmap memory for us, so we're going to

+          // need some jiggery pokery to point the underlying X Drawable's bitmap at the same set of bits

+          // so that they can be read with XGetImage as well as glReadPixels, assuming the formats are

+          // even compatible ...

+          draw->pOldBits = ((PixmapPtr)draw->base.pDraw)->devPrivate.ptr;

+          ((PixmapPtr)draw->base.pDraw)->devPrivate.ptr = pBits;

+

+          // Select the DIB into the DC

+          draw->hOldDIB = SelectObject(draw->dibDC, draw->hDIB);

+          if (!draw->hOldDIB)

+            {

+              ErrorF("SelectObject error: %s\n", glxWinErrorMessage());

+            }

+

+          // Set the pixel format of the bitmap

+          glxWinSetPixelFormat(gc, draw->dibDC, draw->base.pDraw->bitsPerPixel, GLX_PIXMAP_BIT);

+

+          GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: DIB bitmap %p created for drawable %p", draw->hDIB, draw);

+        }

+    }

+    break;

+

+    default:

+    {

+      ErrorF("glxWinDeferredCreateContext: tried to attach unhandled drawable type %d\n", draw->base.type);

+      return;

+    }

+  }

+

+  gc->hDC = glxWinMakeDC(gc, draw, &hwnd);

+  gc->ctx = wglCreateContext(gc->hDC);

+

+  if (gc->ctx == NULL)

+    {

+      glxWinReleaseDC(hwnd, gc->hDC, draw);

+      gc->hDC=0;

+      

+      ErrorF("wglCreateContext error: %s\n", glxWinErrorMessage());

+      return;

+    }

+

+  GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attached context %p to native context %p drawable %p", gc, gc->ctx, draw);

+

+  // if the native context was created successfully, shareLists if needed

+  if (gc->ctx && gc->shareContext)

+    {

+      GLWIN_DEBUG_MSG("glxWinCreateContextReal shareLists with context %p (native ctx %p)", gc->shareContext, gc->shareContext->ctx);

+

+      if (!wglShareLists(gc->shareContext->ctx, gc->ctx))

+        {

+          ErrorF("wglShareLists error: %s\n", glxWinErrorMessage());

+        }

+    }

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Context functions

+ */

+

+

+/* Context manipulation routines should return TRUE on success, FALSE on failure */

+static int

+glxWinContextMakeCurrent(__GLXcontext *base)

+{

+  __GLXWinContext *gc = (__GLXWinContext *)base;

+  BOOL ret;

+  __GLXWinDrawable *drawPriv;

+

+#ifdef _DEBUG

+  GLWIN_TRACE_MSG("glxWinContextMakeCurrent context %p (native ctx %p)", gc, gc->ctx);

+  glWinCallDelta();

+#endif

+

+  /* Keep a note of the last active context in the drawable */

+  drawPriv = (__GLXWinDrawable *)gc->base.drawPriv;

+  drawPriv->drawContext = gc;

+

+  if (gc->ctx == NULL)

+    {

+      glxWinDeferredCreateContext(gc, drawPriv);

+    }

+

+  if (gc->ctx == NULL)

+    {

+      ErrorF("glxWinContextMakeCurrent: Native context is NULL\n");

+      return FALSE;

+    }

+

+  if ((gc->base.readPriv != NULL) && (gc->base.readPriv != gc->base.drawPriv))

+    {

+      // XXX: should only occur with WGL_ARB_make_current_read

+      /*

+        If there is a separate read drawable, create a separate read DC, and

+        use the wglMakeContextCurrent extension to make the context current drawing

+        to one DC and reading from the other

+      */

+      gc->hreadDC = glxWinMakeDC(gc, (__GLXWinDrawable *)gc->base.readPriv, &gc->hreadwnd);

+      if (gc->hreadDC == NULL)

+        {

+          ErrorF("glxWinMakeDC failed for readDC\n");

+          return FALSE;

+        }

+

+      ret = wglMakeContextCurrentARBWrapper(gc->hDC, gc->hreadDC, gc->ctx);

+      if (!ret)

+        {

+          ErrorF("wglMakeContextCurrentARBWrapper error: %s\n", glxWinErrorMessage());

+        }

+    }

+  else

+    {

+      /* Otherwise, just use wglMakeCurrent */

+      if (!gc->hDC)

+      {

+        /* It probably has been release by loseCurrent, so create it again */

+        gc->hDC = glxWinMakeDC(gc, drawPriv, &gc->hwnd);

+      }

+      ret = wglMakeCurrent(gc->hDC, gc->ctx);

+      if (!ret)

+        {

+          DWORD ErrorCode=GetLastError();

+          ErrorF("wglMakeCurrent error: %x dc %p ctx %p\n", ErrorCode,gc->hDC,gc->ctx);

+          if (!ErrorCode)

+          {

+            ErrorF("Error code was 0, assuming no error.\n");

+            ret=TRUE;

+          }

+        }

+    }

+

+  // apparently make current could fail if the context is current in a different thread,

+  // but that shouldn't be able to happen in the current server...

+

+  return ret;

+}

+

+static int

+glxWinContextLoseCurrent(__GLXcontext *base)

+{

+  BOOL ret=TRUE;

+  __GLXWinContext *gc = (__GLXWinContext *)base;

+

+#ifdef _DEBUG

+  GLWIN_TRACE_MSG("glxWinContextLoseCurrent context %p (native ctx %p)", gc, gc->ctx);

+  glWinCallDelta();

+#endif

+

+

+  if (wglGetCurrentContext()==gc->ctx)

+  {

+    /* Only do this when we are sure we are currently the active, otherwise we are deactivating the wrong one (this is happening!!!) */

+    ret = wglMakeCurrent(NULL, NULL);

+    if (!ret)

+      ErrorF("glxWinContextLoseCurrent error: %s\n", glxWinErrorMessage());

+  }

+  else

+  {

+    return FALSE;

+  }

+

+  /* Since drawPriv is going to be set to zero in the context, we have to release the DC to */

+  if (gc->hDC && gc->base.drawPriv) glxWinReleaseDC(gc->hwnd, gc->hDC, (__GLXWinDrawable *)gc->base.drawPriv);

+  if (gc->hreadDC && gc->base.readPriv) glxWinReleaseDC(gc->hreadwnd, gc->hreadDC, (__GLXWinDrawable *)gc->base.readPriv);

+  gc->hDC=NULL;

+  gc->hreadDC=NULL;

+  

+  base->isCurrent=FALSE;  /* It looks like glx is not doing this */

+

+  return ret;

+}

+

+static int

+glxWinContextCopy(__GLXcontext *dst_base, __GLXcontext *src_base, unsigned long mask)

+{

+  __GLXWinContext *dst = (__GLXWinContext *)dst_base;

+  __GLXWinContext *src = (__GLXWinContext *)src_base;

+  BOOL ret;

+

+  GLWIN_DEBUG_MSG("glxWinContextCopy");

+

+  ret = wglCopyContext(src->ctx, dst->ctx, mask);

+  if (!ret)

+    {

+      ErrorF("wglCopyContext error: %s\n", glxWinErrorMessage());

+    }

+

+  return ret;

+}

+

+static int

+glxWinContextForceCurrent(__GLXcontext *base)

+{

+  /* wglMakeCurrent always flushes the previous context, so this is equivalent to glxWinContextMakeCurrent */

+  return glxWinContextMakeCurrent(base);

+}

+

+static void

+glxWinContextDestroy(__GLXcontext *base)

+{

+  __GLXWinContext *gc = (__GLXWinContext *)base;

+

+  if (gc != NULL)

+    {

+      GLWIN_DEBUG_MSG("GLXcontext %p destroyed (native ctx %p)", base, gc->ctx);

+

+      if (gc->ctx)

+        {

+          BOOL ret;

+          /* It's bad style to delete the context while it's still current */

+          if (wglGetCurrentContext() == gc->ctx)

+            {

+              wglMakeCurrent(NULL, NULL);

+            }

+

+          ret = wglDeleteContext(gc->ctx);

+          if (!ret)

+            ErrorF("wglDeleteContext error: %s\n", glxWinErrorMessage());

+          if (gc->base.drawPriv && gc->hDC) glxWinReleaseDC(gc->hwnd, gc->hDC, (__GLXWinDrawable *)gc->base.drawPriv);

+          if (gc->base.readPriv && gc->hreadDC) glxWinReleaseDC(gc->hreadwnd, gc->hreadDC, (__GLXWinDrawable *)gc->base.readPriv);

+          gc->hDC=NULL;

+          gc->hreadDC=NULL;

+          gc->ctx = NULL;

+        }

+

+      xfree(gc);

+    }

+}

+

+static __GLXcontext *

+glxWinCreateContext(__GLXscreen *screen,

+                   __GLXconfig *modes,

+                   __GLXcontext *baseShareContext)

+{

+    __GLXWinContext *context;

+    __GLXWinContext *shareContext = (__GLXWinContext *)baseShareContext;

+

+    static __GLXtextureFromPixmap glxWinTextureFromPixmap =

+      {

+        glxWinBindTexImage,

+        glxWinReleaseTexImage

+      };

+

+    context = (__GLXWinContext *)xcalloc(1, sizeof(__GLXWinContext));

+

+    if (!context)

+        return NULL;

+

+    memset(context, 0, sizeof *context);

+    context->base.destroy        = glxWinContextDestroy;

+    context->base.makeCurrent    = glxWinContextMakeCurrent;

+    context->base.loseCurrent    = glxWinContextLoseCurrent;

+    context->base.copy           = glxWinContextCopy;

+    context->base.forceCurrent   = glxWinContextForceCurrent;

+    context->base.textureFromPixmap = &glxWinTextureFromPixmap;

+    context->base.config = modes;

+    context->base.pGlxScreen = screen;

+

+    // actual native GL context creation is deferred until attach()

+    //context->ctx = NULL; already done with memset

+    context->shareContext = shareContext;

+

+    glWinSetupDispatchTable();

+

+    GLWIN_DEBUG_MSG("GLXcontext %p created", context);

+

+    return &(context->base);

+}

+

+/* ---------------------------------------------------------------------- */

+/*

+ * Utility functions

+ */

+

+static int

+fbConfigToPixelFormat(__GLXconfig *mode, PIXELFORMATDESCRIPTOR *pfdret, int drawableTypeOverride)

+{

+    PIXELFORMATDESCRIPTOR pfd = {

+      sizeof(PIXELFORMATDESCRIPTOR),   /* size of this pfd */

+      1,                     /* version number */

+      PFD_SUPPORT_OPENGL,    /* support OpenGL */

+      PFD_TYPE_RGBA,         /* RGBA type */

+      24,                    /* 24-bit color depth */

+      0, 0, 0, 0, 0, 0,      /* color bits ignored */

+      0,                     /* no alpha buffer */

+      0,                     /* shift bit ignored */

+      0,                     /* no accumulation buffer */

+      0, 0, 0, 0,            /* accum bits ignored */

+      32,                    /* 32-bit z-buffer */

+      0,                     /* no stencil buffer */

+      0,                     /* no auxiliary buffer */

+      PFD_MAIN_PLANE,        /* main layer */

+      0,                     /* reserved */

+      0, 0, 0                /* layer masks ignored */

+    };

+

+    if ((mode->drawableType | drawableTypeOverride) & GLX_WINDOW_BIT)

+      pfd.dwFlags |= PFD_DRAW_TO_WINDOW; /* support window */

+

+    if ((mode->drawableType | drawableTypeOverride) & GLX_PIXMAP_BIT)

+      pfd.dwFlags |= (PFD_DRAW_TO_BITMAP | PFD_SUPPORT_GDI); /* supports software rendering to bitmap */

+

+    if (mode->stereoMode) {

+        pfd.dwFlags |= PFD_STEREO;

+    }

+    if (mode->doubleBufferMode) {

+        pfd.dwFlags |= PFD_DOUBLEBUFFER;

+    }

+

+    pfd.iPixelType = PFD_TYPE_RGBA;

+    pfd.cColorBits = mode->redBits + mode->greenBits + mode->blueBits;

+    pfd.cRedBits = mode->redBits;

+    pfd.cRedShift = 0; /* FIXME */

+    pfd.cGreenBits = mode->greenBits;

+    pfd.cGreenShift = 0; /* FIXME  */

+    pfd.cBlueBits = mode->blueBits;

+    pfd.cBlueShift = 0; /* FIXME */

+    pfd.cAlphaBits = mode->alphaBits;

+    pfd.cAlphaShift = 0; /* FIXME */

+

+    pfd.cAccumBits = mode->accumRedBits + mode->accumGreenBits + mode->accumBlueBits + mode->accumAlphaBits;

+    pfd.cAccumRedBits = mode->accumRedBits;

+    pfd.cAccumGreenBits = mode->accumGreenBits;

+    pfd.cAccumBlueBits = mode->accumBlueBits;

+    pfd.cAccumAlphaBits = mode->accumAlphaBits;

+

+    pfd.cDepthBits = mode->depthBits;

+    pfd.cStencilBits = mode->stencilBits;

+    pfd.cAuxBuffers = mode->numAuxBuffers;

+

+    /* mode->level ? */

+    /* mode->pixmapMode ? */

+

+    *pfdret = pfd;

+

+    return 0;

+}

+

+#define SET_ATTR_VALUE(attr, value) { attribList[i++] = attr; attribList[i++] = value; assert(i < NUM_ELEMENTS(attribList)); }

+

+static int

+fbConfigToPixelFormatIndex(HDC hdc, __GLXconfig *mode, int drawableTypeOverride, glxWinScreen *winScreen)

+{

+  UINT numFormats;

+  unsigned int i = 0;

+

+  /* convert fbConfig to attr-value list  */

+  int attribList[60];

+

+  SET_ATTR_VALUE(WGL_SUPPORT_OPENGL_ARB, TRUE);

+  SET_ATTR_VALUE(WGL_PIXEL_TYPE_ARB, (mode->visualType == GLX_TRUE_COLOR) ? WGL_TYPE_RGBA_ARB : WGL_TYPE_COLORINDEX_ARB);

+  SET_ATTR_VALUE(WGL_COLOR_BITS_ARB, (mode->visualType == GLX_TRUE_COLOR) ? mode->rgbBits : mode->indexBits);

+  SET_ATTR_VALUE(WGL_RED_BITS_ARB, mode->redBits);

+  SET_ATTR_VALUE(WGL_GREEN_BITS_ARB, mode->greenBits);

+  SET_ATTR_VALUE(WGL_BLUE_BITS_ARB, mode->blueBits);

+  SET_ATTR_VALUE(WGL_ALPHA_BITS_ARB, mode->alphaBits);

+  SET_ATTR_VALUE(WGL_ACCUM_RED_BITS_ARB, mode->accumRedBits);

+  SET_ATTR_VALUE(WGL_ACCUM_GREEN_BITS_ARB, mode->accumGreenBits);

+  SET_ATTR_VALUE(WGL_ACCUM_BLUE_BITS_ARB, mode->accumBlueBits);

+  SET_ATTR_VALUE(WGL_ACCUM_ALPHA_BITS_ARB, mode->accumAlphaBits);

+  SET_ATTR_VALUE(WGL_DEPTH_BITS_ARB, mode->depthBits);

+  SET_ATTR_VALUE(WGL_STENCIL_BITS_ARB, mode->stencilBits);

+  SET_ATTR_VALUE(WGL_AUX_BUFFERS_ARB, mode->numAuxBuffers);

+

+  if (mode->doubleBufferMode)

+    SET_ATTR_VALUE(WGL_DOUBLE_BUFFER_ARB, TRUE);

+

+  if (mode->stereoMode)

+    SET_ATTR_VALUE(WGL_STEREO_ARB, TRUE);

+

+  // Some attributes are only added to the list if the value requested is not 'don't care', as exactly matching that is daft..

+  if (mode->swapMethod == GLX_SWAP_EXCHANGE_OML)

+    SET_ATTR_VALUE(WGL_SWAP_METHOD_ARB, WGL_SWAP_EXCHANGE_ARB);

+

+  if (mode->swapMethod == GLX_SWAP_COPY_OML)

+    SET_ATTR_VALUE(WGL_SWAP_COPY_ARB, TRUE);

+

+  // XXX: this should probably be the other way around, but that messes up drawableTypeOverride

+  if (mode->visualRating == GLX_SLOW_VISUAL_EXT)

+    SET_ATTR_VALUE(WGL_ACCELERATION_ARB, WGL_NO_ACCELERATION_ARB);

+

+  // must support all the drawable types the mode supports

+  if ((mode->drawableType | drawableTypeOverride) & GLX_WINDOW_BIT)

+    SET_ATTR_VALUE(WGL_DRAW_TO_WINDOW_ARB,TRUE);

+

+  // XXX: this is a horrible hacky heuristic, in fact this whole drawableTypeOverride thing is a bad idea

+  // try to avoid asking for formats which don't exist (by not asking for all when adjusting the config to include the drawableTypeOverride)

+  if (drawableTypeOverride == GLX_WINDOW_BIT)

+    {

+      if (mode->drawableType & GLX_PIXMAP_BIT)

+        SET_ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, TRUE);

+

+      if (mode->drawableType & GLX_PBUFFER_BIT)

+        if (winScreen->has_WGL_ARB_pbuffer)

+          SET_ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, TRUE);

+    }

+  else

+    {

+      if (drawableTypeOverride & GLX_PIXMAP_BIT)

+        SET_ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, TRUE);

+

+      if (drawableTypeOverride & GLX_PBUFFER_BIT)

+        if (winScreen->has_WGL_ARB_pbuffer)

+          SET_ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, TRUE);

+    }

+

+  SET_ATTR_VALUE(0, 0); // terminator

+

+  /* choose the first match */

+  {

+    int pixelFormatIndex;

+

+    if (!wglChoosePixelFormatARBWrapper(hdc, attribList, NULL, 1, &pixelFormatIndex, &numFormats))

+      {

+        ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());

+      }

+    else

+      {

+        if (numFormats > 0)

+          {

+            GLWIN_DEBUG_MSG("wglChoosePixelFormat: chose pixelFormatIndex %d)", pixelFormatIndex);

+            return pixelFormatIndex;

+          }

+        else

+          ErrorF("wglChoosePixelFormat couldn't decide\n");

+      }

+  }

+

+  return 0;

+}

+

+/* ---------------------------------------------------------------------- */

+

+#define BITS_AND_SHIFT_TO_MASK(bits,mask) (((1<<(bits))-1) << (mask))

+

+//

+// Create the GLXconfigs using DescribePixelFormat()

+//

+static void

+glxWinCreateConfigs(HDC hdc, glxWinScreen *screen)

+{

+  GLXWinConfig *c, *result, *prev = NULL;

+  int numConfigs = 0;

+  int i = 0;

+  int n = 0;

+  PIXELFORMATDESCRIPTOR pfd;

+

+  GLWIN_DEBUG_MSG("glxWinCreateConfigs");

+

+  screen->base.numFBConfigs = 0;

+  screen->base.fbconfigs = NULL;

+

+  // get the number of pixelformats

+  numConfigs = DescribePixelFormat(hdc, 1, sizeof(PIXELFORMATDESCRIPTOR), NULL);

+  GLWIN_DEBUG_MSG("DescribePixelFormat says %d possible pixel formats", numConfigs);

+

+  /* alloc */

+  result = xalloc(sizeof(GLXWinConfig) * numConfigs);

+

+  if (NULL == result)

+    {

+      return;

+    }

+

+  memset(result, 0, sizeof(GLXWinConfig) * numConfigs);

+  n = 0;

+

+  /* fill in configs */

+  for (i = 0;  i < numConfigs; i++)

+    {

+      int rc;

+

+      c = &(result[i]);

+      c->base.next = NULL;

+      c->pixelFormatIndex = i+1;

+

+      rc = DescribePixelFormat(hdc, i+1, sizeof(PIXELFORMATDESCRIPTOR), &pfd);

+

+      if (!rc)

+        {

+          ErrorF("DescribePixelFormat failed for index %d, error %s\n", i+1, glxWinErrorMessage());

+          break;

+        }

+

+#ifdef _DEBUG

+      if (glxWinDebugSettings.dumpPFD)

+        pfdOut(&pfd);

+#endif

+

+      if (!(pfd.dwFlags & (PFD_DRAW_TO_WINDOW | PFD_DRAW_TO_BITMAP)) || !(pfd.dwFlags & PFD_SUPPORT_OPENGL))

+        {

+          GLWIN_DEBUG_MSG("pixelFormat %d has unsuitable flags 0x%08lx, skipping", i+1, pfd.dwFlags);

+          continue;

+        }

+

+      c->base.doubleBufferMode = (pfd.dwFlags & PFD_DOUBLEBUFFER) ? GL_TRUE : GL_FALSE;

+      c->base.stereoMode = (pfd.dwFlags & PFD_STEREO) ? GL_TRUE : GL_FALSE;

+

+      c->base.redBits = pfd.cRedBits;

+      c->base.greenBits = pfd.cGreenBits;

+      c->base.blueBits = pfd.cBlueBits;

+      c->base.alphaBits = pfd.cAlphaBits;

+

+      c->base.redMask = BITS_AND_SHIFT_TO_MASK(pfd.cRedBits, pfd.cRedShift);

+      c->base.greenMask =  BITS_AND_SHIFT_TO_MASK(pfd.cGreenBits, pfd.cGreenShift);

+      c->base.blueMask = BITS_AND_SHIFT_TO_MASK(pfd.cBlueBits, pfd.cBlueShift);

+      c->base.alphaMask = BITS_AND_SHIFT_TO_MASK(pfd.cAlphaBits, pfd.cAlphaShift);

+

+      c->base.rgbBits = pfd.cColorBits;

+

+      if (pfd.iPixelType == PFD_TYPE_COLORINDEX)

+        {

+          c->base.indexBits = pfd.cColorBits;

+        }

+      else

+        {

+          c->base.indexBits = 0;

+        }

+

+      c->base.accumRedBits = pfd.cAccumRedBits;

+      c->base.accumGreenBits = pfd.cAccumGreenBits;

+      c->base.accumBlueBits = pfd.cAccumBlueBits;

+      c->base.accumAlphaBits = pfd.cAccumAlphaBits;

+      //  pfd.cAccumBits;

+

+      c->base.depthBits = pfd.cDepthBits;

+      c->base.stencilBits = pfd.cStencilBits;

+      c->base.numAuxBuffers = pfd.cAuxBuffers;

+

+      // pfd.iLayerType; // ignored

+      c->base.level = 0;

+      // pfd.dwLayerMask; // ignored

+      // pfd.dwDamageMask;  // ignored

+

+      c->base.pixmapMode = 0;

+      c->base.visualID = -1;  // will be set by __glXScreenInit()

+

+      /* EXT_visual_rating / GLX 1.2 */

+      if (pfd.dwFlags & PFD_GENERIC_FORMAT)

+        {

+          c->base.visualRating = GLX_SLOW_VISUAL_EXT;

+        }

+      else

+        {

+          // PFD_GENERIC_ACCELERATED is not considered, so this may be MCD or ICD acclerated...

+          c->base.visualRating = GLX_NONE_EXT;

+        }

+

+      /* EXT_visual_info / GLX 1.2 */

+      if (pfd.iPixelType == PFD_TYPE_COLORINDEX)

+        {

+          c->base.visualType = GLX_STATIC_COLOR;

+        }

+      else

+        {

+          c->base.visualType = GLX_TRUE_COLOR;

+        }

+

+      // pfd.dwVisibleMask; ???

+      c->base.transparentPixel = GLX_NONE;

+      c->base.transparentRed = GLX_NONE;

+      c->base.transparentGreen = GLX_NONE;

+      c->base.transparentBlue = GLX_NONE;

+      c->base.transparentAlpha = GLX_NONE;

+      c->base.transparentIndex = GLX_NONE;

+

+      /* ARB_multisample / SGIS_multisample */

+      c->base.sampleBuffers = 0;

+      c->base.samples = 0;

+

+      /* SGIX_fbconfig / GLX 1.3 */

+      c->base.drawableType = (((pfd.dwFlags & PFD_DRAW_TO_WINDOW) ? GLX_WINDOW_BIT : 0)

+                         | ((pfd.dwFlags & PFD_DRAW_TO_BITMAP) ? GLX_PIXMAP_BIT : 0));

+      c->base.renderType = GLX_RGBA_BIT;

+      c->base.xRenderable = GL_TRUE;

+      c->base.fbconfigID = -1; // will be set by __glXScreenInit()

+

+      /* SGIX_pbuffer / GLX 1.3 */

+      // XXX: How can we find these values out ???

+      c->base.maxPbufferWidth = -1;

+      c->base.maxPbufferHeight = -1;

+      c->base.maxPbufferPixels = -1;

+      c->base.optimalPbufferWidth = 0; // there is no optimal value

+      c->base.optimalPbufferHeight = 0;

+

+      /* SGIX_visual_select_group */

+      // arrange for visuals with the best acceleration to be preferred in selection

+      switch (pfd.dwFlags & (PFD_GENERIC_FORMAT | PFD_GENERIC_ACCELERATED))

+        {

+        case 0:

+          c->base.visualSelectGroup = 2;

+          break;

+

+        case PFD_GENERIC_ACCELERATED:

+          c->base.visualSelectGroup = 1;

+          break;

+

+        case PFD_GENERIC_FORMAT:

+          c->base.visualSelectGroup = 0;

+          break;

+

+        default:

+          ;

+          // "can't happen"

+        }

+

+      /* OML_swap_method */

+      if (pfd.dwFlags & PFD_SWAP_EXCHANGE)

+        c->base.swapMethod = GLX_SWAP_EXCHANGE_OML;

+      else if (pfd.dwFlags & PFD_SWAP_COPY)

+        c->base.swapMethod = GLX_SWAP_COPY_OML;

+      else

+        c->base.swapMethod = GLX_SWAP_UNDEFINED_OML;

+

+      /* EXT_import_context */

+      c->base.screen = screen->base.pScreen->myNum;

+

+      /* EXT_texture_from_pixmap */

+      c->base.bindToTextureRgb = -1;

+      c->base.bindToTextureRgba = -1;

+      c->base.bindToMipmapTexture = -1;

+      c->base.bindToTextureTargets = -1;

+      c->base.yInverted = -1;

+

+      n++;

+

+      // update previous config to point to this config

+      if (prev)

+        prev->base.next = &(c->base);

+

+      prev = c;

+    }

+

+  GLWIN_DEBUG_MSG("found %d pixelFormats suitable for conversion to fbConfigs", n);

+

+  screen->base.numFBConfigs = n;

+  screen->base.fbconfigs = &(result->base);

+}

+

+// helper function to access an attribute value from an attribute value array by attribute

+static

+int getAttrValue(const int attrs[], int values[], unsigned int num, int attr, int fallback)

+{

+  unsigned int i;

+  for (i = 0; i < num; i++)

+    {

+      if (attrs[i] == attr)

+        {

+          GLWIN_TRACE_MSG("getAttrValue attr 0x%x, value %d", attr, values[i]);

+          return values[i];

+        }

+    }

+

+  ErrorF("getAttrValue failed to find attr 0x%x, using default value %d\n", attr, fallback);

+  return fallback;

+}

+

+//

+// Create the GLXconfigs using wglGetPixelFormatAttribfvARB() extension

+//

+static void

+glxWinCreateConfigsExt(HDC hdc, glxWinScreen *screen)

+{

+  GLXWinConfig *c, *result, *prev = NULL;

+  int i = 0;

+  int n = 0;

+

+  const int attr = WGL_NUMBER_PIXEL_FORMATS_ARB;

+  int numConfigs;

+

+  int attrs[50];

+  unsigned int num_attrs = 0;

+

+  GLWIN_DEBUG_MSG("glxWinCreateConfigsExt");

+

+  screen->base.numFBConfigs = 0;

+  screen->base.fbconfigs = NULL;

+

+  if (!wglGetPixelFormatAttribivARBWrapper(hdc, 0, 0, 1, &attr, &numConfigs))

+    {

+      ErrorF("wglGetPixelFormatAttribivARB failed for WGL_NUMBER_PIXEL_FORMATS_ARB: %s\n", glxWinErrorMessage());

+      return;

+    }

+

+  GLWIN_DEBUG_MSG("wglGetPixelFormatAttribivARB says %d possible pixel formats", numConfigs);

+

+  /* alloc */

+  result = xalloc(sizeof(GLXWinConfig) * numConfigs);

+

+  if (NULL == result)

+    {

+      return;

+    }

+

+  memset(result, 0, sizeof(GLXWinConfig) * numConfigs);

+  n = 0;

+

+#define ADD_ATTR(a) { attrs[num_attrs++] = a; assert(num_attrs < NUM_ELEMENTS(attrs)); }

+

+  ADD_ATTR(WGL_DRAW_TO_WINDOW_ARB);

+  ADD_ATTR(WGL_DRAW_TO_BITMAP_ARB);

+  ADD_ATTR(WGL_ACCELERATION_ARB);

+  ADD_ATTR(WGL_SWAP_LAYER_BUFFERS_ARB);

+  ADD_ATTR(WGL_NUMBER_OVERLAYS_ARB);

+  ADD_ATTR(WGL_NUMBER_UNDERLAYS_ARB);

+  ADD_ATTR(WGL_TRANSPARENT_ARB);

+  ADD_ATTR(WGL_TRANSPARENT_RED_VALUE_ARB);

+  ADD_ATTR(WGL_TRANSPARENT_GREEN_VALUE_ARB);

+  ADD_ATTR(WGL_TRANSPARENT_GREEN_VALUE_ARB);

+  ADD_ATTR(WGL_TRANSPARENT_ALPHA_VALUE_ARB);

+  ADD_ATTR(WGL_SUPPORT_OPENGL_ARB);

+  ADD_ATTR(WGL_DOUBLE_BUFFER_ARB);

+  ADD_ATTR(WGL_STEREO_ARB);

+  ADD_ATTR(WGL_PIXEL_TYPE_ARB);

+  ADD_ATTR(WGL_COLOR_BITS_ARB);

+  ADD_ATTR(WGL_RED_BITS_ARB);

+  ADD_ATTR(WGL_RED_SHIFT_ARB);

+  ADD_ATTR(WGL_GREEN_BITS_ARB);

+  ADD_ATTR(WGL_GREEN_SHIFT_ARB);

+  ADD_ATTR(WGL_BLUE_BITS_ARB);

+  ADD_ATTR(WGL_BLUE_SHIFT_ARB);

+  ADD_ATTR(WGL_ALPHA_BITS_ARB);

+  ADD_ATTR(WGL_ALPHA_SHIFT_ARB);

+  ADD_ATTR(WGL_ACCUM_RED_BITS_ARB);

+  ADD_ATTR(WGL_ACCUM_GREEN_BITS_ARB);

+  ADD_ATTR(WGL_ACCUM_BLUE_BITS_ARB);

+  ADD_ATTR(WGL_ACCUM_ALPHA_BITS_ARB);

+  ADD_ATTR(WGL_DEPTH_BITS_ARB);

+  ADD_ATTR(WGL_STENCIL_BITS_ARB);

+  ADD_ATTR(WGL_AUX_BUFFERS_ARB);

+  ADD_ATTR(WGL_SWAP_METHOD_ARB);

+

+  if (screen->has_WGL_ARB_multisample)

+    {

+      // we may not query these attrs if WGL_ARB_multisample is not offered

+      ADD_ATTR(WGL_SAMPLE_BUFFERS_ARB);

+      ADD_ATTR(WGL_SAMPLES_ARB);

+    }

+

+  if (screen->has_WGL_ARB_render_texture)

+    {

+      // we may not query these attrs if WGL_ARB_render_texture is not offered

+      ADD_ATTR(WGL_BIND_TO_TEXTURE_RGB_ARB);

+      ADD_ATTR(WGL_BIND_TO_TEXTURE_RGBA_ARB);

+    }

+

+  if (screen->has_WGL_ARB_pbuffer)

+    {

+      // we may not query these attrs if WGL_ARB_pbuffer is not offered

+      ADD_ATTR(WGL_DRAW_TO_PBUFFER_ARB);

+      ADD_ATTR(WGL_MAX_PBUFFER_PIXELS_ARB);

+      ADD_ATTR(WGL_MAX_PBUFFER_WIDTH_ARB);

+      ADD_ATTR(WGL_MAX_PBUFFER_HEIGHT_ARB);

+    }

+

+  /* fill in configs */

+  for (i = 0;  i < numConfigs; i++)

+    {

+      int sizevalues=num_attrs*sizeof(int);

+      int *values=(int*)_alloca(sizevalues);

+

+      memset(values,0,sizevalues);

+

+      c = &(result[i]);

+      c->base.next = NULL;

+      c->pixelFormatIndex = i+1;

+

+      if (!wglGetPixelFormatAttribivARBWrapper(hdc, i+1, 0, num_attrs, attrs, values))

+        {

+          ErrorF("wglGetPixelFormatAttribivARB failed for index %d, error %s\n", i+1, glxWinErrorMessage());

+          break;

+        }

+

+#define ATTR_VALUE(a, d) getAttrValue(attrs, values, num_attrs, (a), (d))

+

+      if (!ATTR_VALUE(WGL_SUPPORT_OPENGL_ARB, 0))

+        {

+          GLWIN_DEBUG_MSG("pixelFormat %d isn't WGL_SUPPORT_OPENGL_ARB, skipping", i+1);

+          continue;

+        }

+

+      c->base.doubleBufferMode = ATTR_VALUE(WGL_DOUBLE_BUFFER_ARB, 0) ? GL_TRUE : GL_FALSE;

+      c->base.stereoMode = ATTR_VALUE(WGL_STEREO_ARB, 0) ? GL_TRUE : GL_FALSE;

+

+      c->base.redBits = ATTR_VALUE(WGL_RED_BITS_ARB, 0);

+      c->base.greenBits = ATTR_VALUE(WGL_GREEN_BITS_ARB, 0);

+      c->base.blueBits = ATTR_VALUE(WGL_BLUE_BITS_ARB, 0);

+      c->base.alphaBits = ATTR_VALUE(WGL_ALPHA_BITS_ARB, 0);

+

+      c->base.redMask = BITS_AND_SHIFT_TO_MASK(c->base.redBits, ATTR_VALUE(WGL_RED_SHIFT_ARB, 0));

+      c->base.greenMask = BITS_AND_SHIFT_TO_MASK(c->base.greenBits, ATTR_VALUE(WGL_GREEN_SHIFT_ARB, 0));

+      c->base.blueMask = BITS_AND_SHIFT_TO_MASK(c->base.blueBits, ATTR_VALUE(WGL_BLUE_SHIFT_ARB, 0));

+      c->base.alphaMask = BITS_AND_SHIFT_TO_MASK(c->base.alphaBits, ATTR_VALUE(WGL_ALPHA_SHIFT_ARB, 0));

+

+      switch (ATTR_VALUE(WGL_PIXEL_TYPE_ARB, 0))

+        {

+        case WGL_TYPE_COLORINDEX_ARB:

+          c->base.indexBits = ATTR_VALUE(WGL_COLOR_BITS_ARB, 0);

+          c->base.rgbBits = 0;

+          c->base.visualType = GLX_STATIC_COLOR;

+          break;

+

+        case WGL_TYPE_RGBA_FLOAT_ARB:

+          GLWIN_DEBUG_MSG("pixelFormat %d is WGL_TYPE_RGBA_FLOAT_ARB, skipping", i+1);

+          continue;

+          

+        case WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT:

+          GLWIN_DEBUG_MSG("pixelFormat %d is WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT, skipping", i+1);

+          continue;

+

+        case WGL_TYPE_RGBA_ARB:

+          c->base.indexBits = 0;

+          c->base.rgbBits = ATTR_VALUE(WGL_COLOR_BITS_ARB, 0);

+          c->base.visualType = GLX_TRUE_COLOR;

+          break;

+

+        default:

+          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_PIXEL_TYPE_ARB\n", ATTR_VALUE(WGL_PIXEL_TYPE_ARB, 0));

+          continue;

+        }

+

+      c->base.accumRedBits = ATTR_VALUE(WGL_ACCUM_RED_BITS_ARB, 0);

+      c->base.accumGreenBits = ATTR_VALUE(WGL_ACCUM_GREEN_BITS_ARB, 0);

+      c->base.accumBlueBits = ATTR_VALUE(WGL_ACCUM_BLUE_BITS_ARB, 0);

+      c->base.accumAlphaBits = ATTR_VALUE(WGL_ACCUM_ALPHA_BITS_ARB, 0);

+

+      c->base.depthBits = ATTR_VALUE(WGL_DEPTH_BITS_ARB, 0);

+      c->base.stencilBits = ATTR_VALUE(WGL_STENCIL_BITS_ARB, 0);

+      c->base.numAuxBuffers = ATTR_VALUE(WGL_AUX_BUFFERS_ARB, 0);

+

+      {

+        int layers = ATTR_VALUE(WGL_NUMBER_OVERLAYS_ARB,0) + ATTR_VALUE(WGL_NUMBER_UNDERLAYS_ARB, 0);

+

+        if (layers > 0)

+          {

+            ErrorF("pixelFormat %d: has %d overlay, %d underlays which aren't currently handled", i, ATTR_VALUE(WGL_NUMBER_OVERLAYS_ARB,0), ATTR_VALUE(WGL_NUMBER_UNDERLAYS_ARB, 0));

+            // XXX: need to iterate over layers?

+          }

+      }

+      c->base.level = 0;

+

+      c->base.pixmapMode = 0; // ???

+      c->base.visualID = -1;  // will be set by __glXScreenInit()

+

+      /* EXT_visual_rating / GLX 1.2 */

+      switch (ATTR_VALUE(WGL_ACCELERATION_ARB, 0))

+        {

+        default:

+          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_ACCELERATION_ARB\n", ATTR_VALUE(WGL_ACCELERATION_ARB, 0));

+

+        case WGL_NO_ACCELERATION_ARB:

+          c->base.visualRating = GLX_SLOW_VISUAL_EXT;

+          break;

+

+        case WGL_GENERIC_ACCELERATION_ARB:

+        case WGL_FULL_ACCELERATION_ARB:

+          c->base.visualRating = GLX_NONE_EXT;

+          break;

+        }

+

+      /* EXT_visual_info / GLX 1.2 */

+      // c->base.visualType is set above

+      if (ATTR_VALUE(WGL_TRANSPARENT_ARB, 0))

+        {

+          c->base.transparentPixel = (c->base.visualType == GLX_TRUE_COLOR) ? GLX_TRANSPARENT_RGB_EXT : GLX_TRANSPARENT_INDEX_EXT;

+          c->base.transparentRed = ATTR_VALUE(WGL_TRANSPARENT_RED_VALUE_ARB, 0);

+          c->base.transparentGreen = ATTR_VALUE(WGL_TRANSPARENT_GREEN_VALUE_ARB, 0);

+          c->base.transparentBlue = ATTR_VALUE(WGL_TRANSPARENT_BLUE_VALUE_ARB, 0);

+          c->base.transparentAlpha = ATTR_VALUE(WGL_TRANSPARENT_ALPHA_VALUE_ARB, 0);

+          c->base.transparentIndex = ATTR_VALUE(WGL_TRANSPARENT_INDEX_VALUE_ARB, 0);

+        }

+      else

+        {

+          c->base.transparentPixel = GLX_NONE_EXT;

+          c->base.transparentRed = GLX_NONE;

+          c->base.transparentGreen = GLX_NONE;

+          c->base.transparentBlue = GLX_NONE;

+          c->base.transparentAlpha = GLX_NONE;

+          c->base.transparentIndex = GLX_NONE;

+        }

+

+      /* ARB_multisample / SGIS_multisample */

+      if (screen->has_WGL_ARB_multisample)

+        {

+          c->base.sampleBuffers = ATTR_VALUE(WGL_SAMPLE_BUFFERS_ARB, 0);

+          c->base.samples = ATTR_VALUE(WGL_SAMPLES_ARB, 0);

+        }

+      else

+        {

+          c->base.sampleBuffers = 0;

+          c->base.samples = 0;

+        }

+

+      /* SGIX_fbconfig / GLX 1.3 */

+      c->base.drawableType = ((ATTR_VALUE(WGL_DRAW_TO_WINDOW_ARB, 0) ? GLX_WINDOW_BIT : 0)

+                         | (ATTR_VALUE(WGL_DRAW_TO_BITMAP_ARB, 0) ? GLX_PIXMAP_BIT : 0)

+                         | (ATTR_VALUE(WGL_DRAW_TO_PBUFFER_ARB, 0) ? GLX_PBUFFER_BIT : 0));

+      c->base.renderType = GLX_RGBA_BIT | GLX_COLOR_INDEX_BIT; // Hmmm ???

+      c->base.xRenderable = GL_TRUE;

+      c->base.fbconfigID = -1; // will be set by __glXScreenInit()

+

+      /* SGIX_pbuffer / GLX 1.3 */

+      if (screen->has_WGL_ARB_pbuffer)

+        {

+          c->base.maxPbufferWidth = ATTR_VALUE(WGL_MAX_PBUFFER_WIDTH_ARB, -1);

+          c->base.maxPbufferHeight = ATTR_VALUE(WGL_MAX_PBUFFER_HEIGHT_ARB, -1);

+          c->base.maxPbufferPixels =  ATTR_VALUE(WGL_MAX_PBUFFER_PIXELS_ARB, -1);

+        }

+      else

+        {

+          c->base.maxPbufferWidth = -1;

+          c->base.maxPbufferHeight = -1;

+          c->base.maxPbufferPixels =  -1;

+        }

+      c->base.optimalPbufferWidth = 0; // there is no optimal value

+      c->base.optimalPbufferHeight = 0;

+

+      /* SGIX_visual_select_group */

+      // arrange for visuals with the best acceleration to be preferred in selection

+      switch (ATTR_VALUE(WGL_ACCELERATION_ARB, 0))

+        {

+        case WGL_FULL_ACCELERATION_ARB:

+          c->base.visualSelectGroup = 2;

+          break;

+

+        case WGL_GENERIC_ACCELERATION_ARB:

+          c->base.visualSelectGroup = 1;

+          break;

+

+        default:

+        case WGL_NO_ACCELERATION_ARB:

+          c->base.visualSelectGroup = 0;

+          break;

+        }

+

+      /* OML_swap_method */

+      switch (ATTR_VALUE(WGL_SWAP_METHOD_ARB, 0))

+        {

+        case WGL_SWAP_EXCHANGE_ARB:

+          c->base.swapMethod = GLX_SWAP_EXCHANGE_OML;

+          break;

+

+        case WGL_SWAP_COPY_ARB:

+          c->base.swapMethod = GLX_SWAP_COPY_OML;

+          break;

+

+        default:

+          ErrorF("wglGetPixelFormatAttribivARB returned unknown value 0x%x for WGL_SWAP_METHOD_ARB\n", ATTR_VALUE(WGL_SWAP_METHOD_ARB, 0));

+

+        case WGL_SWAP_UNDEFINED_ARB:

+          c->base.swapMethod = GLX_SWAP_UNDEFINED_OML;

+        }

+

+      /* EXT_import_context */

+      c->base.screen = screen->base.pScreen->myNum;

+

+      /* EXT_texture_from_pixmap */

+      /*

+         Mesa's DRI configs always have bindToTextureRgb/Rgba TRUE (see driCreateConfigs(), so setting

+         bindToTextureRgb/bindToTextureRgba to FALSE means that swrast can't find any fbConfigs to use,

+         so setting these to 0, even if we know bindToTexture isn't available, isn't a good idea...

+       */

+      if (screen->has_WGL_ARB_render_texture)

+        {

+          c->base.bindToTextureRgb = ATTR_VALUE(WGL_BIND_TO_TEXTURE_RGB_ARB, -1);

+          c->base.bindToTextureRgba = ATTR_VALUE(WGL_BIND_TO_TEXTURE_RGBA_ARB, -1);

+        }

+      else

+        {

+          c->base.bindToTextureRgb = -1;

+          c->base.bindToTextureRgba = -1;

+        }

+      c->base.bindToMipmapTexture = -1;

+      c->base.bindToTextureTargets = GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT | GLX_TEXTURE_RECTANGLE_BIT_EXT;

+      c->base.yInverted = -1;

+

+      n++;

+

+      // update previous config to point to this config

+      if (prev)

+        prev->base.next = &(c->base);

+

+      prev = c;

+    }

+

+  screen->base.numFBConfigs = n;

+  screen->base.fbconfigs = &(result->base);

+}

diff --git a/xorg-server/hw/xwin/glx/makefile b/xorg-server/hw/xwin/glx/makefile
new file mode 100644
index 000000000..5cd2e89f9
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/makefile
@@ -0,0 +1,43 @@
+LIBRARY=libwinglx
+
+INCLUDES += ..\..\..\glx .. ..\..\..
+DEFINES += GLAPIENTRY=__stdcall
+
+DEFINES += XWIN_CLIPBOARD
+DEFINES += XWIN_MULTIWINDOW
+DEFINES +=  XWIN_NATIVEGDI
+DEFINES += XWIN_RANDR RELOCATE_PROJECTROOT
+INCLUDES += ..\..\..\miext\rootless
+DEFINES += HAVE_XWIN_CONFIG_H BUILD_DATE=0-0-0000 PTW32_STATIC_LIB
+
+CSRCS = \
+	winpriv.c \
+	glwrap.c \
+	indirect.c \
+	wgl_ext_api.c
+
+glwrap.c: generated_gl_wrappers.c
+wgl_ext_api.c: generated_wgl_wrappers.c wglext.h
+wgl_ext_api.h: wglext.h
+indirect.c: wgl_ext_api.h
+
+SPEC_FILES = gl.spec gl.tm wglext.spec wgl.tm
+
+.PHONY: getspecfiles
+
+getspecfiles:
+	wget http://www.opengl.org/registry/api/gl.spec
+	wget http://www.opengl.org/registry/api/gl.tm
+	wget http://www.opengl.org/registry/api/wglext.spec
+	wget http://www.opengl.org/registry/api/wgl.tm
+	wget http://www.opengl.org/registry/api/wglext.h
+
+generated_gl_wrappers.c: gen_gl_wrappers.py gl.spec gl.tm
+	gen_gl_wrappers --spec=gl.spec --typemap=gl.tm --dispatch-header=../../../glx/dispatch.h --staticwrappers >generated_gl_wrappers.c
+
+generated_wgl_wrappers.c: gen_gl_wrappers.py wglext.spec wgl.tm
+	gen_gl_wrappers --spec=wglext.spec --typemap=wgl.tm --prefix=wgl --preresolve >generated_wgl_wrappers.c
+
+
+BUILT_SOURCES = generated_gl_wrappers.c generated_wgl_wrappers.c
+
diff --git a/xorg-server/hw/xwin/glx/wgl.tm b/xorg-server/hw/xwin/glx/wgl.tm
new file mode 100644
index 000000000..baceced55
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/wgl.tm
@@ -0,0 +1,36 @@
+BOOL,*,*,	    BOOL,*,*
+DWORD,*,*,	    DWORD,*,*
+FLOAT,*,*,	    FLOAT,*,*
+GLbitfield,*,*,     GLbitfield,*,*
+GLboolean,*,*,	    GLboolean,*,*
+GLenum,*,*,	    GLenum,*,*
+GLfloat,*,*,	    GLfloat,*,*
+GLint,*,*,	    GLint,*,*
+GLsizei,*,*,	    GLsizei,*,*
+GLuint,*,*,	    GLuint,*,*
+GLushort,*,*,	    GLushort,*,*
+HANDLE,*,*,	    HANDLE,*,*
+HDC,*,*,	    HDC,*,*
+HGLRC,*,*,	    HGLRC,*,*
+HGPUNV,*,*,	    HGPUNV,*,*
+HPBUFFERARB,*,*,    HPBUFFERARB,*,*
+HPBUFFEREXT,*,*,    HPBUFFEREXT,*,*
+HPVIDEODEV,*,*,     HPVIDEODEV,*,*
+HPGPUNV,*,*,	    HPGPUNV,*,*
+HVIDEOINPUTDEVICENV,*,*,    HVIDEOINPUTDEVICENV,*,*
+HVIDEOOUTPUTDEVICENV,*,*,   HVIDEOOUTPUTDEVICENV,*,*
+INT,*,*,	    INT,*,*
+INT32,*,*,	    INT32,*,*
+INT64,*,*,	    INT64,*,*
+LPVOID,*,*,	    LPVOID,*,*
+PGPU_DEVICE,*,*,    PGPU_DEVICE,*,*
+String,*,*,	    const char *,*,*
+UINT,*,*,	    UINT,*,*
+USHORT,*,*,	    USHORT,*,*
+VOID,*,*,	    VOID,*,*
+VoidPointer,*,*,    void*,*,*
+float,*,*,	    float,*,*
+int,*,*,	    int,*,*
+uint,*,*,	    unsigned int,*,*
+ulong,*,*,	    unsigned long,*,*
+void,*,*,	    *,*,*
diff --git a/xorg-server/hw/xwin/glx/wgl_ext_api.c b/xorg-server/hw/xwin/glx/wgl_ext_api.c
index ffe10884d..3aa6cbcce 100644
--- a/xorg-server/hw/xwin/glx/wgl_ext_api.c
+++ b/xorg-server/hw/xwin/glx/wgl_ext_api.c
@@ -42,12 +42,17 @@
 #define RESOLVE_DECL(type) \
     static type type##proc = NULL;
 
+#ifdef _DEBUG
 #define PRERESOLVE(type, symbol) \
     type##proc = (type)wglGetProcAddress(symbol); \
     if (type##proc == NULL) \
         ErrorF("wglwrap: Can't resolve \"%s\"\n", symbol); \
     else \
         ErrorF("wglwrap: Resolved \"%s\"\n", symbol);
+#else
+#define PRERESOLVE(type, symbol) \
+    type##proc = (type)wglGetProcAddress(symbol);
+#endif
 
 #define RESOLVE_RET(type, symbol, retval) \
   if (type##proc == NULL) { \
diff --git a/xorg-server/hw/xwin/glx/wgl_ext_api.h b/xorg-server/hw/xwin/glx/wgl_ext_api.h
index e4462ac5c..3c46d1d30 100644
--- a/xorg-server/hw/xwin/glx/wgl_ext_api.h
+++ b/xorg-server/hw/xwin/glx/wgl_ext_api.h
@@ -38,50 +38,50 @@ void wglResolveExtensionProcs(void);
   XXX: should be automatically generated as well
 */
 
-const char *wglGetExtensionsStringARBWrapper(HDC hdc);
-BOOL wglMakeContextCurrentARBWrapper(HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
-HDC wglGetCurrentReadDCARBWrapper(VOID);
+const char * __stdcall wglGetExtensionsStringARBWrapper(HDC hdc);
+BOOL __stdcall wglMakeContextCurrentARBWrapper(HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
+HDC __stdcall wglGetCurrentReadDCARBWrapper(VOID);
 
-BOOL wglGetPixelFormatAttribivARBWrapper(HDC hdc,
+BOOL __stdcall wglGetPixelFormatAttribivARBWrapper(HDC hdc,
                                           int iPixelFormat,
                                           int iLayerPlane,
                                           UINT nAttributes,
                                           const int *piAttributes,
                                           int *piValues);
 
-BOOL wglGetPixelFormatAttribfvARBWrapper(HDC hdc,
+BOOL __stdcall wglGetPixelFormatAttribfvARBWrapper(HDC hdc,
                                           int iPixelFormat,
                                           int iLayerPlane,
                                           UINT nAttributes,
                                           const int *piAttributes,
                                           FLOAT *pfValues);
 
-BOOL wglChoosePixelFormatARBWrapper(HDC hdc,
+BOOL __stdcall wglChoosePixelFormatARBWrapper(HDC hdc,
                                      const int *piAttribIList,
                                      const FLOAT *pfAttribFList,
                                      UINT nMaxFormats,
                                      int *piFormats,
                                      UINT *nNumFormats);
 
-HPBUFFERARB wglCreatePbufferARBWrapper(HDC hDC,
+HPBUFFERARB __stdcall wglCreatePbufferARBWrapper(HDC hDC,
                                        int iPixelFormat,
                                        int iWidth,
                                        int iHeight,
                                        const int *piAttribList);
 
-HDC wglGetPbufferDCARBWrapper(HPBUFFERARB hPbuffer);
+HDC __stdcall wglGetPbufferDCARBWrapper(HPBUFFERARB hPbuffer);
 
-int wglReleasePbufferDCARBWrapper(HPBUFFERARB hPbuffer,
+int __stdcall wglReleasePbufferDCARBWrapper(HPBUFFERARB hPbuffer,
                                   HDC hDC);
 
-BOOL wglDestroyPbufferARBWrapper(HPBUFFERARB hPbuffer);
+BOOL __stdcall wglDestroyPbufferARBWrapper(HPBUFFERARB hPbuffer);
 
-BOOL wglQueryPbufferARBWrapper(HPBUFFERARB hPbuffer,
+BOOL __stdcall wglQueryPbufferARBWrapper(HPBUFFERARB hPbuffer,
                                 int iAttribute,
                                 int *piValue);
 
-BOOL wglSwapIntervalEXTWrapper(int interval);
+BOOL __stdcall wglSwapIntervalEXTWrapper(int interval);
 
-int wglGetSwapIntervalEXTWrapper(void);
+int __stdcall wglGetSwapIntervalEXTWrapper(void);
 
 #endif /* wgl_ext_api_h */
diff --git a/xorg-server/hw/xwin/glx/wglext.h b/xorg-server/hw/xwin/glx/wglext.h
new file mode 100644
index 000000000..df96fbebb
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/wglext.h
@@ -0,0 +1,869 @@
+#ifndef __wglext_h_
+#define __wglext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2007-2009 The Khronos Group Inc.
+** 
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+** 
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+** 
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Function declaration macros - to move into glplatform.h */
+
+#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+#ifndef APIENTRYP
+#define APIENTRYP APIENTRY *
+#endif
+#ifndef GLAPI
+#define GLAPI extern
+#endif
+
+/*************************************************************/
+
+/* Header file version number */
+/* wglext.h last updated 2009/09/16 */
+/* Current version at http://www.opengl.org/registry/ */
+#define WGL_WGLEXT_VERSION 17
+
+#ifndef WGL_ARB_buffer_region
+#define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001
+#define WGL_BACK_COLOR_BUFFER_BIT_ARB  0x00000002
+#define WGL_DEPTH_BUFFER_BIT_ARB       0x00000004
+#define WGL_STENCIL_BUFFER_BIT_ARB     0x00000008
+#endif
+
+#ifndef WGL_ARB_multisample
+#define WGL_SAMPLE_BUFFERS_ARB         0x2041
+#define WGL_SAMPLES_ARB                0x2042
+#endif
+
+#ifndef WGL_ARB_extensions_string
+#endif
+
+#ifndef WGL_ARB_pixel_format
+#define WGL_NUMBER_PIXEL_FORMATS_ARB   0x2000
+#define WGL_DRAW_TO_WINDOW_ARB         0x2001
+#define WGL_DRAW_TO_BITMAP_ARB         0x2002
+#define WGL_ACCELERATION_ARB           0x2003
+#define WGL_NEED_PALETTE_ARB           0x2004
+#define WGL_NEED_SYSTEM_PALETTE_ARB    0x2005
+#define WGL_SWAP_LAYER_BUFFERS_ARB     0x2006
+#define WGL_SWAP_METHOD_ARB            0x2007
+#define WGL_NUMBER_OVERLAYS_ARB        0x2008
+#define WGL_NUMBER_UNDERLAYS_ARB       0x2009
+#define WGL_TRANSPARENT_ARB            0x200A
+#define WGL_TRANSPARENT_RED_VALUE_ARB  0x2037
+#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038
+#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039
+#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A
+#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B
+#define WGL_SHARE_DEPTH_ARB            0x200C
+#define WGL_SHARE_STENCIL_ARB          0x200D
+#define WGL_SHARE_ACCUM_ARB            0x200E
+#define WGL_SUPPORT_GDI_ARB            0x200F
+#define WGL_SUPPORT_OPENGL_ARB         0x2010
+#define WGL_DOUBLE_BUFFER_ARB          0x2011
+#define WGL_STEREO_ARB                 0x2012
+#define WGL_PIXEL_TYPE_ARB             0x2013
+#define WGL_COLOR_BITS_ARB             0x2014
+#define WGL_RED_BITS_ARB               0x2015
+#define WGL_RED_SHIFT_ARB              0x2016
+#define WGL_GREEN_BITS_ARB             0x2017
+#define WGL_GREEN_SHIFT_ARB            0x2018
+#define WGL_BLUE_BITS_ARB              0x2019
+#define WGL_BLUE_SHIFT_ARB             0x201A
+#define WGL_ALPHA_BITS_ARB             0x201B
+#define WGL_ALPHA_SHIFT_ARB            0x201C
+#define WGL_ACCUM_BITS_ARB             0x201D
+#define WGL_ACCUM_RED_BITS_ARB         0x201E
+#define WGL_ACCUM_GREEN_BITS_ARB       0x201F
+#define WGL_ACCUM_BLUE_BITS_ARB        0x2020
+#define WGL_ACCUM_ALPHA_BITS_ARB       0x2021
+#define WGL_DEPTH_BITS_ARB             0x2022
+#define WGL_STENCIL_BITS_ARB           0x2023
+#define WGL_AUX_BUFFERS_ARB            0x2024
+#define WGL_NO_ACCELERATION_ARB        0x2025
+#define WGL_GENERIC_ACCELERATION_ARB   0x2026
+#define WGL_FULL_ACCELERATION_ARB      0x2027
+#define WGL_SWAP_EXCHANGE_ARB          0x2028
+#define WGL_SWAP_COPY_ARB              0x2029
+#define WGL_SWAP_UNDEFINED_ARB         0x202A
+#define WGL_TYPE_RGBA_ARB              0x202B
+#define WGL_TYPE_COLORINDEX_ARB        0x202C
+#endif
+
+#ifndef WGL_ARB_make_current_read
+#define ERROR_INVALID_PIXEL_TYPE_ARB   0x2043
+#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054
+#endif
+
+#ifndef WGL_ARB_pbuffer
+#define WGL_DRAW_TO_PBUFFER_ARB        0x202D
+#define WGL_MAX_PBUFFER_PIXELS_ARB     0x202E
+#define WGL_MAX_PBUFFER_WIDTH_ARB      0x202F
+#define WGL_MAX_PBUFFER_HEIGHT_ARB     0x2030
+#define WGL_PBUFFER_LARGEST_ARB        0x2033
+#define WGL_PBUFFER_WIDTH_ARB          0x2034
+#define WGL_PBUFFER_HEIGHT_ARB         0x2035
+#define WGL_PBUFFER_LOST_ARB           0x2036
+#endif
+
+#ifndef WGL_ARB_render_texture
+#define WGL_BIND_TO_TEXTURE_RGB_ARB    0x2070
+#define WGL_BIND_TO_TEXTURE_RGBA_ARB   0x2071
+#define WGL_TEXTURE_FORMAT_ARB         0x2072
+#define WGL_TEXTURE_TARGET_ARB         0x2073
+#define WGL_MIPMAP_TEXTURE_ARB         0x2074
+#define WGL_TEXTURE_RGB_ARB            0x2075
+#define WGL_TEXTURE_RGBA_ARB           0x2076
+#define WGL_NO_TEXTURE_ARB             0x2077
+#define WGL_TEXTURE_CUBE_MAP_ARB       0x2078
+#define WGL_TEXTURE_1D_ARB             0x2079
+#define WGL_TEXTURE_2D_ARB             0x207A
+#define WGL_MIPMAP_LEVEL_ARB           0x207B
+#define WGL_CUBE_MAP_FACE_ARB          0x207C
+#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D
+#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E
+#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F
+#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080
+#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081
+#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082
+#define WGL_FRONT_LEFT_ARB             0x2083
+#define WGL_FRONT_RIGHT_ARB            0x2084
+#define WGL_BACK_LEFT_ARB              0x2085
+#define WGL_BACK_RIGHT_ARB             0x2086
+#define WGL_AUX0_ARB                   0x2087
+#define WGL_AUX1_ARB                   0x2088
+#define WGL_AUX2_ARB                   0x2089
+#define WGL_AUX3_ARB                   0x208A
+#define WGL_AUX4_ARB                   0x208B
+#define WGL_AUX5_ARB                   0x208C
+#define WGL_AUX6_ARB                   0x208D
+#define WGL_AUX7_ARB                   0x208E
+#define WGL_AUX8_ARB                   0x208F
+#define WGL_AUX9_ARB                   0x2090
+#endif
+
+#ifndef WGL_ARB_pixel_format_float
+#define WGL_TYPE_RGBA_FLOAT_ARB        0x21A0
+#endif
+
+#ifndef WGL_ARB_create_context
+#define WGL_CONTEXT_DEBUG_BIT_ARB      0x00000001
+#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
+#define WGL_CONTEXT_MAJOR_VERSION_ARB  0x2091
+#define WGL_CONTEXT_MINOR_VERSION_ARB  0x2092
+#define WGL_CONTEXT_LAYER_PLANE_ARB    0x2093
+#define WGL_CONTEXT_FLAGS_ARB          0x2094
+#define ERROR_INVALID_VERSION_ARB      0x2095
+#endif
+
+#ifndef WGL_ARB_create_context_profile
+#define WGL_CONTEXT_PROFILE_MASK_ARB   0x9126
+#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001
+#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
+#define ERROR_INVALID_PROFILE_ARB      0x2096
+#endif
+
+#ifndef WGL_EXT_make_current_read
+#define ERROR_INVALID_PIXEL_TYPE_EXT   0x2043
+#endif
+
+#ifndef WGL_EXT_pixel_format
+#define WGL_NUMBER_PIXEL_FORMATS_EXT   0x2000
+#define WGL_DRAW_TO_WINDOW_EXT         0x2001
+#define WGL_DRAW_TO_BITMAP_EXT         0x2002
+#define WGL_ACCELERATION_EXT           0x2003
+#define WGL_NEED_PALETTE_EXT           0x2004
+#define WGL_NEED_SYSTEM_PALETTE_EXT    0x2005
+#define WGL_SWAP_LAYER_BUFFERS_EXT     0x2006
+#define WGL_SWAP_METHOD_EXT            0x2007
+#define WGL_NUMBER_OVERLAYS_EXT        0x2008
+#define WGL_NUMBER_UNDERLAYS_EXT       0x2009
+#define WGL_TRANSPARENT_EXT            0x200A
+#define WGL_TRANSPARENT_VALUE_EXT      0x200B
+#define WGL_SHARE_DEPTH_EXT            0x200C
+#define WGL_SHARE_STENCIL_EXT          0x200D
+#define WGL_SHARE_ACCUM_EXT            0x200E
+#define WGL_SUPPORT_GDI_EXT            0x200F
+#define WGL_SUPPORT_OPENGL_EXT         0x2010
+#define WGL_DOUBLE_BUFFER_EXT          0x2011
+#define WGL_STEREO_EXT                 0x2012
+#define WGL_PIXEL_TYPE_EXT             0x2013
+#define WGL_COLOR_BITS_EXT             0x2014
+#define WGL_RED_BITS_EXT               0x2015
+#define WGL_RED_SHIFT_EXT              0x2016
+#define WGL_GREEN_BITS_EXT             0x2017
+#define WGL_GREEN_SHIFT_EXT            0x2018
+#define WGL_BLUE_BITS_EXT              0x2019
+#define WGL_BLUE_SHIFT_EXT             0x201A
+#define WGL_ALPHA_BITS_EXT             0x201B
+#define WGL_ALPHA_SHIFT_EXT            0x201C
+#define WGL_ACCUM_BITS_EXT             0x201D
+#define WGL_ACCUM_RED_BITS_EXT         0x201E
+#define WGL_ACCUM_GREEN_BITS_EXT       0x201F
+#define WGL_ACCUM_BLUE_BITS_EXT        0x2020
+#define WGL_ACCUM_ALPHA_BITS_EXT       0x2021
+#define WGL_DEPTH_BITS_EXT             0x2022
+#define WGL_STENCIL_BITS_EXT           0x2023
+#define WGL_AUX_BUFFERS_EXT            0x2024
+#define WGL_NO_ACCELERATION_EXT        0x2025
+#define WGL_GENERIC_ACCELERATION_EXT   0x2026
+#define WGL_FULL_ACCELERATION_EXT      0x2027
+#define WGL_SWAP_EXCHANGE_EXT          0x2028
+#define WGL_SWAP_COPY_EXT              0x2029
+#define WGL_SWAP_UNDEFINED_EXT         0x202A
+#define WGL_TYPE_RGBA_EXT              0x202B
+#define WGL_TYPE_COLORINDEX_EXT        0x202C
+#endif
+
+#ifndef WGL_EXT_pbuffer
+#define WGL_DRAW_TO_PBUFFER_EXT        0x202D
+#define WGL_MAX_PBUFFER_PIXELS_EXT     0x202E
+#define WGL_MAX_PBUFFER_WIDTH_EXT      0x202F
+#define WGL_MAX_PBUFFER_HEIGHT_EXT     0x2030
+#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT  0x2031
+#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT 0x2032
+#define WGL_PBUFFER_LARGEST_EXT        0x2033
+#define WGL_PBUFFER_WIDTH_EXT          0x2034
+#define WGL_PBUFFER_HEIGHT_EXT         0x2035
+#endif
+
+#ifndef WGL_EXT_depth_float
+#define WGL_DEPTH_FLOAT_EXT            0x2040
+#endif
+
+#ifndef WGL_3DFX_multisample
+#define WGL_SAMPLE_BUFFERS_3DFX        0x2060
+#define WGL_SAMPLES_3DFX               0x2061
+#endif
+
+#ifndef WGL_EXT_multisample
+#define WGL_SAMPLE_BUFFERS_EXT         0x2041
+#define WGL_SAMPLES_EXT                0x2042
+#endif
+
+#ifndef WGL_I3D_digital_video_control
+#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050
+#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051
+#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052
+#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053
+#endif
+
+#ifndef WGL_I3D_gamma
+#define WGL_GAMMA_TABLE_SIZE_I3D       0x204E
+#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D  0x204F
+#endif
+
+#ifndef WGL_I3D_genlock
+#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D 0x2044
+#define WGL_GENLOCK_SOURCE_EXTENAL_SYNC_I3D 0x2045
+#define WGL_GENLOCK_SOURCE_EXTENAL_FIELD_I3D 0x2046
+#define WGL_GENLOCK_SOURCE_EXTENAL_TTL_I3D 0x2047
+#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048
+#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049
+#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A
+#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B
+#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D 0x204C
+#endif
+
+#ifndef WGL_I3D_image_buffer
+#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D 0x00000001
+#define WGL_IMAGE_BUFFER_LOCK_I3D      0x00000002
+#endif
+
+#ifndef WGL_I3D_swap_frame_lock
+#endif
+
+#ifndef WGL_NV_render_depth_texture
+#define WGL_BIND_TO_TEXTURE_DEPTH_NV   0x20A3
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4
+#define WGL_DEPTH_TEXTURE_FORMAT_NV    0x20A5
+#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6
+#define WGL_DEPTH_COMPONENT_NV         0x20A7
+#endif
+
+#ifndef WGL_NV_render_texture_rectangle
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1
+#define WGL_TEXTURE_RECTANGLE_NV       0x20A2
+#endif
+
+#ifndef WGL_ATI_pixel_format_float
+#define WGL_TYPE_RGBA_FLOAT_ATI        0x21A0
+#endif
+
+#ifndef WGL_NV_float_buffer
+#define WGL_FLOAT_COMPONENTS_NV        0x20B0
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3
+#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4
+#define WGL_TEXTURE_FLOAT_R_NV         0x20B5
+#define WGL_TEXTURE_FLOAT_RG_NV        0x20B6
+#define WGL_TEXTURE_FLOAT_RGB_NV       0x20B7
+#define WGL_TEXTURE_FLOAT_RGBA_NV      0x20B8
+#endif
+
+#ifndef WGL_3DL_stereo_control
+#define WGL_STEREO_EMITTER_ENABLE_3DL  0x2055
+#define WGL_STEREO_EMITTER_DISABLE_3DL 0x2056
+#define WGL_STEREO_POLARITY_NORMAL_3DL 0x2057
+#define WGL_STEREO_POLARITY_INVERT_3DL 0x2058
+#endif
+
+#ifndef WGL_EXT_pixel_format_packed_float
+#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8
+#endif
+
+#ifndef WGL_EXT_framebuffer_sRGB
+#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9
+#endif
+
+#ifndef WGL_NV_present_video
+#define WGL_NUM_VIDEO_SLOTS_NV         0x20F0
+#endif
+
+#ifndef WGL_NV_video_out
+#define WGL_BIND_TO_VIDEO_RGB_NV       0x20C0
+#define WGL_BIND_TO_VIDEO_RGBA_NV      0x20C1
+#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2
+#define WGL_VIDEO_OUT_COLOR_NV         0x20C3
+#define WGL_VIDEO_OUT_ALPHA_NV         0x20C4
+#define WGL_VIDEO_OUT_DEPTH_NV         0x20C5
+#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
+#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
+#define WGL_VIDEO_OUT_FRAME            0x20C8
+#define WGL_VIDEO_OUT_FIELD_1          0x20C9
+#define WGL_VIDEO_OUT_FIELD_2          0x20CA
+#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2 0x20CB
+#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1 0x20CC
+#endif
+
+#ifndef WGL_NV_swap_group
+#endif
+
+#ifndef WGL_NV_gpu_affinity
+#define WGL_ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0
+#define WGL_ERROR_MISSING_AFFINITY_MASK_NV 0x20D1
+#endif
+
+#ifndef WGL_AMD_gpu_association
+#define WGL_GPU_VENDOR_AMD             0x1F00
+#define WGL_GPU_RENDERER_STRING_AMD    0x1F01
+#define WGL_GPU_OPENGL_VERSION_STRING_AMD 0x1F02
+#define WGL_GPU_FASTEST_TARGET_GPUS_AMD 0x21A2
+#define WGL_GPU_RAM_AMD                0x21A3
+#define WGL_GPU_CLOCK_AMD              0x21A4
+#define WGL_GPU_NUM_PIPES_AMD          0x21A5
+#define WGL_GPU_NUM_SIMD_AMD           0x21A6
+#define WGL_GPU_NUM_RB_AMD             0x21A7
+#define WGL_GPU_NUM_SPI_AMD            0x21A8
+#endif
+
+#ifndef NV_video_capture
+#define WGL_UNIQUE_ID_NV               0x20CE
+#define WGL_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF
+#endif
+
+#ifndef NV_copy_image
+#endif
+
+
+/*************************************************************/
+
+#ifndef WGL_ARB_pbuffer
+DECLARE_HANDLE(HPBUFFERARB);
+#endif
+#ifndef WGL_EXT_pbuffer
+DECLARE_HANDLE(HPBUFFEREXT);
+#endif
+#ifndef WGL_NV_present_video
+DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV);
+#endif
+#ifndef WGL_NV_video_output
+DECLARE_HANDLE(HPVIDEODEV);
+#endif
+#ifndef WGL_NV_gpu_affinity
+DECLARE_HANDLE(HPGPUNV);
+DECLARE_HANDLE(HGPUNV);
+
+typedef struct _GPU_DEVICE {
+    DWORD  cb;
+    CHAR   DeviceName[32];
+    CHAR   DeviceString[128];
+    DWORD  Flags;
+    RECT   rcVirtualScreen;
+} GPU_DEVICE, *PGPU_DEVICE;
+#endif
+#ifndef WGL_NV_video_capture
+DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
+#endif
+
+#ifndef WGL_ARB_buffer_region
+#define WGL_ARB_buffer_region 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern HANDLE WINAPI wglCreateBufferRegionARB (HDC, int, UINT);
+extern VOID WINAPI wglDeleteBufferRegionARB (HANDLE);
+extern BOOL WINAPI wglSaveBufferRegionARB (HANDLE, int, int, int, int);
+extern BOOL WINAPI wglRestoreBufferRegionARB (HANDLE, int, int, int, int, int, int);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType);
+typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion);
+typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height);
+typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc);
+#endif
+
+#ifndef WGL_ARB_multisample
+#define WGL_ARB_multisample 1
+#endif
+
+#ifndef WGL_ARB_extensions_string
+#define WGL_ARB_extensions_string 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern const char * WINAPI wglGetExtensionsStringARB (HDC);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef const char * (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc);
+#endif
+
+#ifndef WGL_ARB_pixel_format
+#define WGL_ARB_pixel_format 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetPixelFormatAttribivARB (HDC, int, int, UINT, const int *, int *);
+extern BOOL WINAPI wglGetPixelFormatAttribfvARB (HDC, int, int, UINT, const int *, FLOAT *);
+extern BOOL WINAPI wglChoosePixelFormatARB (HDC, const int *, const FLOAT *, UINT, int *, UINT *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
+typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues);
+typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
+#endif
+
+#ifndef WGL_ARB_make_current_read
+#define WGL_ARB_make_current_read 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglMakeContextCurrentARB (HDC, HDC, HGLRC);
+extern HDC WINAPI wglGetCurrentReadDCARB (void);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
+typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (void);
+#endif
+
+#ifndef WGL_ARB_pbuffer
+#define WGL_ARB_pbuffer 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern HPBUFFERARB WINAPI wglCreatePbufferARB (HDC, int, int, int, const int *);
+extern HDC WINAPI wglGetPbufferDCARB (HPBUFFERARB);
+extern int WINAPI wglReleasePbufferDCARB (HPBUFFERARB, HDC);
+extern BOOL WINAPI wglDestroyPbufferARB (HPBUFFERARB);
+extern BOOL WINAPI wglQueryPbufferARB (HPBUFFERARB, int, int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
+typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer);
+typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC);
+typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer);
+typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int *piValue);
+#endif
+
+#ifndef WGL_ARB_render_texture
+#define WGL_ARB_render_texture 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglBindTexImageARB (HPBUFFERARB, int);
+extern BOOL WINAPI wglReleaseTexImageARB (HPBUFFERARB, int);
+extern BOOL WINAPI wglSetPbufferAttribARB (HPBUFFERARB, const int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer);
+typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer);
+typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int *piAttribList);
+#endif
+
+#ifndef WGL_ARB_pixel_format_float
+#define WGL_ARB_pixel_format_float 1
+#endif
+
+#ifndef WGL_ARB_create_context
+#define WGL_ARB_create_context 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern HGLRC WINAPI wglCreateContextAttribsARB (HDC, HGLRC, const int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int *attribList);
+#endif
+
+#ifndef WGL_ARB_create_context_profile
+#define WGL_ARB_create_context_profile 1
+#endif
+
+#ifndef WGL_EXT_display_color_table
+#define WGL_EXT_display_color_table 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern GLboolean WINAPI wglCreateDisplayColorTableEXT (GLushort);
+extern GLboolean WINAPI wglLoadDisplayColorTableEXT (const GLushort *, GLuint);
+extern GLboolean WINAPI wglBindDisplayColorTableEXT (GLushort);
+extern VOID WINAPI wglDestroyDisplayColorTableEXT (GLushort);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id);
+typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (const GLushort *table, GLuint length);
+typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id);
+typedef VOID (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id);
+#endif
+
+#ifndef WGL_EXT_extensions_string
+#define WGL_EXT_extensions_string 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern const char * WINAPI wglGetExtensionsStringEXT (void);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef const char * (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void);
+#endif
+
+#ifndef WGL_EXT_make_current_read
+#define WGL_EXT_make_current_read 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglMakeContextCurrentEXT (HDC, HDC, HGLRC);
+extern HDC WINAPI wglGetCurrentReadDCEXT (void);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
+typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (void);
+#endif
+
+#ifndef WGL_EXT_pbuffer
+#define WGL_EXT_pbuffer 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern HPBUFFEREXT WINAPI wglCreatePbufferEXT (HDC, int, int, int, const int *);
+extern HDC WINAPI wglGetPbufferDCEXT (HPBUFFEREXT);
+extern int WINAPI wglReleasePbufferDCEXT (HPBUFFEREXT, HDC);
+extern BOOL WINAPI wglDestroyPbufferEXT (HPBUFFEREXT);
+extern BOOL WINAPI wglQueryPbufferEXT (HPBUFFEREXT, int, int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
+typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer);
+typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC);
+typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer);
+typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue);
+#endif
+
+#ifndef WGL_EXT_pixel_format
+#define WGL_EXT_pixel_format 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetPixelFormatAttribivEXT (HDC, int, int, UINT, int *, int *);
+extern BOOL WINAPI wglGetPixelFormatAttribfvEXT (HDC, int, int, UINT, int *, FLOAT *);
+extern BOOL WINAPI wglChoosePixelFormatEXT (HDC, const int *, const FLOAT *, UINT, int *, UINT *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues);
+typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues);
+typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
+#endif
+
+#ifndef WGL_EXT_swap_control
+#define WGL_EXT_swap_control 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglSwapIntervalEXT (int);
+extern int WINAPI wglGetSwapIntervalEXT (void);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval);
+typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void);
+#endif
+
+#ifndef WGL_EXT_depth_float
+#define WGL_EXT_depth_float 1
+#endif
+
+#ifndef WGL_NV_vertex_array_range
+#define WGL_NV_vertex_array_range 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern void* WINAPI wglAllocateMemoryNV (GLsizei, GLfloat, GLfloat, GLfloat);
+extern void WINAPI wglFreeMemoryNV (void *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef void* (WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
+typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer);
+#endif
+
+#ifndef WGL_3DFX_multisample
+#define WGL_3DFX_multisample 1
+#endif
+
+#ifndef WGL_EXT_multisample
+#define WGL_EXT_multisample 1
+#endif
+
+#ifndef WGL_OML_sync_control
+#define WGL_OML_sync_control 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetSyncValuesOML (HDC, INT64 *, INT64 *, INT64 *);
+extern BOOL WINAPI wglGetMscRateOML (HDC, INT32 *, INT32 *);
+extern INT64 WINAPI wglSwapBuffersMscOML (HDC, INT64, INT64, INT64);
+extern INT64 WINAPI wglSwapLayerBuffersMscOML (HDC, int, INT64, INT64, INT64);
+extern BOOL WINAPI wglWaitForMscOML (HDC, INT64, INT64, INT64, INT64 *, INT64 *, INT64 *);
+extern BOOL WINAPI wglWaitForSbcOML (HDC, INT64, INT64 *, INT64 *, INT64 *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc);
+typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32 *numerator, INT32 *denominator);
+typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder);
+typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder);
+typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc);
+typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc);
+#endif
+
+#ifndef WGL_I3D_digital_video_control
+#define WGL_I3D_digital_video_control 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetDigitalVideoParametersI3D (HDC, int, int *);
+extern BOOL WINAPI wglSetDigitalVideoParametersI3D (HDC, int, const int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue);
+typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue);
+#endif
+
+#ifndef WGL_I3D_gamma
+#define WGL_I3D_gamma 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetGammaTableParametersI3D (HDC, int, int *);
+extern BOOL WINAPI wglSetGammaTableParametersI3D (HDC, int, const int *);
+extern BOOL WINAPI wglGetGammaTableI3D (HDC, int, USHORT *, USHORT *, USHORT *);
+extern BOOL WINAPI wglSetGammaTableI3D (HDC, int, const USHORT *, const USHORT *, const USHORT *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue);
+typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue);
+typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue);
+typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue);
+#endif
+
+#ifndef WGL_I3D_genlock
+#define WGL_I3D_genlock 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglEnableGenlockI3D (HDC);
+extern BOOL WINAPI wglDisableGenlockI3D (HDC);
+extern BOOL WINAPI wglIsEnabledGenlockI3D (HDC, BOOL *);
+extern BOOL WINAPI wglGenlockSourceI3D (HDC, UINT);
+extern BOOL WINAPI wglGetGenlockSourceI3D (HDC, UINT *);
+extern BOOL WINAPI wglGenlockSourceEdgeI3D (HDC, UINT);
+extern BOOL WINAPI wglGetGenlockSourceEdgeI3D (HDC, UINT *);
+extern BOOL WINAPI wglGenlockSampleRateI3D (HDC, UINT);
+extern BOOL WINAPI wglGetGenlockSampleRateI3D (HDC, UINT *);
+extern BOOL WINAPI wglGenlockSourceDelayI3D (HDC, UINT);
+extern BOOL WINAPI wglGetGenlockSourceDelayI3D (HDC, UINT *);
+extern BOOL WINAPI wglQueryGenlockMaxSourceDelayI3D (HDC, UINT *, UINT *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC);
+typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC);
+typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL *pFlag);
+typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource);
+typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT *uSource);
+typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge);
+typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT *uEdge);
+typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate);
+typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT *uRate);
+typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay);
+typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT *uDelay);
+typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay);
+#endif
+
+#ifndef WGL_I3D_image_buffer
+#define WGL_I3D_image_buffer 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern LPVOID WINAPI wglCreateImageBufferI3D (HDC, DWORD, UINT);
+extern BOOL WINAPI wglDestroyImageBufferI3D (HDC, LPVOID);
+extern BOOL WINAPI wglAssociateImageBufferEventsI3D (HDC, const HANDLE *, const LPVOID *, const DWORD *, UINT);
+extern BOOL WINAPI wglReleaseImageBufferEventsI3D (HDC, const LPVOID *, UINT);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags);
+typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress);
+typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count);
+typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const LPVOID *pAddress, UINT count);
+#endif
+
+#ifndef WGL_I3D_swap_frame_lock
+#define WGL_I3D_swap_frame_lock 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglEnableFrameLockI3D (void);
+extern BOOL WINAPI wglDisableFrameLockI3D (void);
+extern BOOL WINAPI wglIsEnabledFrameLockI3D (BOOL *);
+extern BOOL WINAPI wglQueryFrameLockMasterI3D (BOOL *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (void);
+typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (void);
+typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL *pFlag);
+typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL *pFlag);
+#endif
+
+#ifndef WGL_I3D_swap_frame_usage
+#define WGL_I3D_swap_frame_usage 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetFrameUsageI3D (float *);
+extern BOOL WINAPI wglBeginFrameTrackingI3D (void);
+extern BOOL WINAPI wglEndFrameTrackingI3D (void);
+extern BOOL WINAPI wglQueryFrameTrackingI3D (DWORD *, DWORD *, float *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float *pUsage);
+typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void);
+typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void);
+typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage);
+#endif
+
+#ifndef WGL_ATI_pixel_format_float
+#define WGL_ATI_pixel_format_float 1
+#endif
+
+#ifndef WGL_NV_float_buffer
+#define WGL_NV_float_buffer 1
+#endif
+
+#ifndef WGL_3DL_stereo_control
+#define WGL_3DL_stereo_control 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglSetStereoEmitterState3DL (HDC, UINT);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState);
+#endif
+
+#ifndef WGL_EXT_pixel_format_packed_float
+#define WGL_EXT_pixel_format_packed_float 1
+#endif
+
+#ifndef WGL_EXT_framebuffer_sRGB
+#define WGL_EXT_framebuffer_sRGB 1
+#endif
+
+#ifndef WGL_NV_present_video
+#define WGL_NV_present_video 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern int WINAPI wglEnumerateVideoDevicesNV (HDC, HVIDEOOUTPUTDEVICENV *);
+extern BOOL WINAPI wglBindVideoDeviceNV (HDC, unsigned int, HVIDEOOUTPUTDEVICENV, const int *);
+extern BOOL WINAPI wglQueryCurrentContextNV (int, int *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList);
+typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList);
+typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int *piValue);
+#endif
+
+#ifndef WGL_NV_video_output
+#define WGL_NV_video_output 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglGetVideoDeviceNV (HDC, int, HPVIDEODEV *);
+extern BOOL WINAPI wglReleaseVideoDeviceNV (HPVIDEODEV);
+extern BOOL WINAPI wglBindVideoImageNV (HPVIDEODEV, HPBUFFERARB, int);
+extern BOOL WINAPI wglReleaseVideoImageNV (HPBUFFERARB, int);
+extern BOOL WINAPI wglSendPbufferToVideoNV (HPBUFFERARB, int, unsigned long *, BOOL);
+extern BOOL WINAPI wglGetVideoInfoNV (HPVIDEODEV, unsigned long *, unsigned long *);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice);
+typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice);
+typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer);
+typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer);
+typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock);
+typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
+#endif
+
+#ifndef WGL_NV_swap_group
+#define WGL_NV_swap_group 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglJoinSwapGroupNV (HDC, GLuint);
+extern BOOL WINAPI wglBindSwapBarrierNV (GLuint, GLuint);
+extern BOOL WINAPI wglQuerySwapGroupNV (HDC, GLuint *, GLuint *);
+extern BOOL WINAPI wglQueryMaxSwapGroupsNV (HDC, GLuint *, GLuint *);
+extern BOOL WINAPI wglQueryFrameCountNV (HDC, GLuint *);
+extern BOOL WINAPI wglResetFrameCountNV (HDC);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group);
+typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier);
+typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint *group, GLuint *barrier);
+typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers);
+typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint *count);
+typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC);
+#endif
+
+#ifndef WGL_NV_gpu_affinity
+#define WGL_NV_gpu_affinity 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglEnumGpusNV (UINT, HGPUNV *);
+extern BOOL WINAPI wglEnumGpuDevicesNV (HGPUNV, UINT, PGPU_DEVICE);
+extern HDC WINAPI wglCreateAffinityDCNV (const HGPUNV *);
+extern BOOL WINAPI wglEnumGpusFromAffinityDCNV (HDC, UINT, HGPUNV *);
+extern BOOL WINAPI wglDeleteDCNV (HDC);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu);
+typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice);
+typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList);
+typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu);
+typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc);
+#endif
+
+#ifndef WGL_AMD_gpu_association
+#define WGL_AMD_gpu_association 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern UINT WINAPI wglGetGPUIDsAMD (UINT, UINT *);
+extern INT WINAPI wglGetGPUInfoAMD (UINT, int, GLenum, UINT, void *);
+extern UINT WINAPI wglGetContextGPUIDAMD (HGLRC);
+extern HGLRC WINAPI wglCreateAssociatedContextAMD (UINT);
+extern HGLRC WINAPI wglCreateAssociatedContextAttribsAMD (UINT, HGLRC, const int *);
+extern BOOL WINAPI wglDeleteAssociatedContextAMD (HGLRC);
+extern BOOL WINAPI wglMakeAssociatedContextCurrentAMD (HGLRC);
+extern HGLRC WINAPI wglGetCurrentAssociatedContextAMD (void);
+extern VOID WINAPI wglBlitContextFramebufferAMD (HGLRC, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef UINT (WINAPI * PFNWGLGETGPUIDSAMDPROC) (UINT maxCount, UINT *ids);
+typedef INT (WINAPI * PFNWGLGETGPUINFOAMDPROC) (UINT id, int property, GLenum dataType, UINT size, void *data);
+typedef UINT (WINAPI * PFNWGLGETCONTEXTGPUIDAMDPROC) (HGLRC hglrc);
+typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC) (UINT id);
+typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (UINT id, HGLRC hShareContext, const int *attribList);
+typedef BOOL (WINAPI * PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC) (HGLRC hglrc);
+typedef BOOL (WINAPI * PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (HGLRC hglrc);
+typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void);
+typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+#endif
+
+#ifndef WGL_NV_video_capture
+#define WGL_NV_video_capture 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglBindVideoCaptureDeviceNV (UINT, HVIDEOINPUTDEVICENV);
+extern UINT WINAPI wglEnumerateVideoCaptureDevicesNV (HDC, HVIDEOINPUTDEVICENV *);
+extern BOOL WINAPI wglLockVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV);
+extern BOOL WINAPI wglQueryVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV, int, int *);
+extern BOOL WINAPI wglReleaseVideoCaptureDeviceNV (HDC, HVIDEOINPUTDEVICENV);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLBINDVIDEOCAPTUREDEVICENVPROC) (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice);
+typedef UINT (WINAPI * PFNWGLENUMERATEVIDEOCAPTUREDEVICESNVPROC) (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList);
+typedef BOOL (WINAPI * PFNWGLLOCKVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
+typedef BOOL (WINAPI * PFNWGLQUERYVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue);
+typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
+#endif
+
+#ifndef WGL_NV_copy_image
+#define WGL_NV_copy_image 1
+#ifdef WGL_WGLEXT_PROTOTYPES
+extern BOOL WINAPI wglCopyImageSubDataNV (HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, HGLRC, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei);
+#endif /* WGL_WGLEXT_PROTOTYPES */
+typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/xorg-server/hw/xwin/glx/wglext.spec b/xorg-server/hw/xwin/glx/wglext.spec
new file mode 100644
index 000000000..d282f786c
--- /dev/null
+++ b/xorg-server/hw/xwin/glx/wglext.spec
@@ -0,0 +1,1093 @@
+# wglext.spec file
+# DON'T REMOVE PREVIOUS LINE!!! libspec depends on it!
+#
+# Copyright (C) 1991-2002 Silicon Graphics, Inc. All Rights Reserved.
+#
+# This document is licensed under the SGI Free Software B License Version
+# 2.0. For details, see http://oss.sgi.com/projects/FreeB/ .
+
+required-props:
+param:		retval retained
+category:	wgl ARB_buffer_region ARB_extensions_string ARB_pixel_format ARB_make_current_read ARB_pbuffer ARB_render_texture ARB_pixel_format_float EXT_display_color_table EXT_extensions_string EXT_make_current_read EXT_pbuffer EXT_pixel_format EXT_swap_control OML_sync_control I3D_digital_video_control I3D_gamma I3D_genlock I3D_image_buffer I3D_swap_frame_lock I3D_swap_frame_usage NV_vertex_array_range 3DL_stereo_control NV_swap_group NV_video_output NV_present_video ARB_create_context NV_gpu_affinity AMD_gpu_association NV_video_capture NV_copy_image
+# required-props in wgl.spec (which is not used for anything):
+# dlflags:	  notlistable handcode
+# wglflags:	  client-handcode server-handcode non-dispatch
+
+#
+# Boilerplate to define types used by some extensions. This is done
+#   up front, since it involves some complexities in protecting
+#   the declarations whether or not the -protect flag is given to
+#   the generator scripts.
+#
+
+passthru: #ifndef WGL_ARB_pbuffer
+passthru: DECLARE_HANDLE(HPBUFFERARB);
+passthru: #endif
+passthru: #ifndef WGL_EXT_pbuffer
+passthru: DECLARE_HANDLE(HPBUFFEREXT);
+passthru: #endif
+passthru: #ifndef WGL_NV_present_video
+passthru: DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV);
+passthru: #endif
+passthru: #ifndef WGL_NV_video_output
+passthru: DECLARE_HANDLE(HPVIDEODEV);
+passthru: #endif
+passthru: #ifndef WGL_NV_gpu_affinity
+passthru: DECLARE_HANDLE(HPGPUNV);
+passthru: DECLARE_HANDLE(HGPUNV);
+passthru:
+passthru: typedef struct _GPU_DEVICE {
+passthru:     DWORD  cb;
+passthru:     CHAR   DeviceName[32];
+passthru:     CHAR   DeviceString[128];
+passthru:     DWORD  Flags;
+passthru:     RECT   rcVirtualScreen;
+passthru: } GPU_DEVICE, *PGPU_DEVICE;
+passthru: #endif
+passthru: #ifndef WGL_NV_video_capture
+passthru: DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
+passthru: #endif
+passthru:
+
+
+###############################################################################
+#
+# ARB Extension #4
+# ARB_buffer_region commands
+#
+###############################################################################
+
+CreateBufferRegionARB(hDC, iLayerPlane, uType)
+	return		HANDLE
+	param		hDC		HDC in value
+	param		iLayerPlane	int in value
+	param		uType		UINT in value
+	category	ARB_buffer_region
+
+DeleteBufferRegionARB(hRegion)
+	return		VOID
+	param		hRegion		HANDLE in value
+	category	ARB_buffer_region
+
+SaveBufferRegionARB(hRegion, x, y, width, height)
+	return		BOOL
+	param		hRegion		HANDLE in value
+	param		x		int in value
+	param		y		int in value
+	param		width		int in value
+	param		height		int in value
+	category	ARB_buffer_region
+
+RestoreBufferRegionARB(hRegion, x, y, width, height, xSrc, ySrc)
+	return		BOOL
+	param		hRegion		HANDLE in value
+	param		x		int in value
+	param		y		int in value
+	param		width		int in value
+	param		height		int in value
+	param		xSrc		int in value
+	param		ySrc		int in value
+	category	ARB_buffer_region
+
+###############################################################################
+#
+# ARB Extension #5
+# ARB_multisample commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_multisample
+
+###############################################################################
+#
+# ARB Extension #8
+# ARB_extensions_string commands
+#
+###############################################################################
+
+GetExtensionsStringARB(hdc)
+	return		String
+	param		hdc		HDC in value
+	category	ARB_extensions_string
+
+###############################################################################
+#
+# ARB Extension #9
+# ARB_pixel_format commands
+#
+###############################################################################
+
+GetPixelFormatAttribivARB(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, piValues)
+	return		BOOL
+	param		hdc		HDC in value
+	param		iPixelFormat	int in value
+	param		iLayerPlane	int in value
+	param		nAttributes	UINT in value
+	param		piAttributes	int in array [nAttributes]
+	param		piValues	int out array [nAttributes]
+	category	ARB_pixel_format
+
+GetPixelFormatAttribfvARB(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, pfValues)
+	return		BOOL
+	param		hdc		HDC in value
+	param		iPixelFormat	int in value
+	param		iLayerPlane	int in value
+	param		nAttributes	UINT in value
+	param		piAttributes	int in array [nAttributes]
+	param		pfValues	FLOAT out array [nAttributes]
+	category	ARB_pixel_format
+
+ChoosePixelFormatARB(hdc, piAttribIList, pfAttribFList, nMaxFormats, piFormats, nNumFormats)
+	return		BOOL
+	param		hdc		HDC in value
+	param		piAttribIList	int in array [COMPSIZE()]
+	param		pfAttribFList	FLOAT in array [COMPSIZE()]
+	param		nMaxFormats	UINT in value
+	param		piFormats	int out array [COMPSIZE(nNumFormats)]
+	param		nNumFormats	UINT out reference
+	category	ARB_pixel_format
+
+###############################################################################
+#
+# ARB Extension #10
+# ARB_make_current_read commands
+#
+###############################################################################
+
+MakeContextCurrentARB(hDrawDC, hReadDC, hglrc)
+	return		BOOL
+	param		hDrawDC		HDC in value
+	param		hReadDC		HDC in value
+	param		hglrc		HGLRC in value
+	category	ARB_make_current_read
+
+GetCurrentReadDCARB()
+	return		HDC
+	category	ARB_make_current_read
+
+###############################################################################
+#
+# ARB Extension #11
+# ARB_pbuffer commands
+#
+###############################################################################
+
+CreatePbufferARB(hDC, iPixelFormat, iWidth, iHeight, piAttribList)
+	return		HPBUFFERARB
+	param		hDC		HDC in value
+	param		iPixelFormat	int in value
+	param		iWidth		int in value
+	param		iHeight		int in value
+	param		piAttribList	int in array [COMPSIZE()]
+	category	ARB_pbuffer
+
+GetPbufferDCARB(hPbuffer)
+	return		HDC
+	param		hPbuffer	HPBUFFERARB in value
+	category	ARB_pbuffer
+
+ReleasePbufferDCARB(hPbuffer, hDC)
+	return		int
+	param		hPbuffer	HPBUFFERARB in value
+	param		hDC		HDC in value
+	category	ARB_pbuffer
+
+DestroyPbufferARB(hPbuffer)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	category	ARB_pbuffer
+
+QueryPbufferARB(hPbuffer, iAttribute, piValue)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		iAttribute	int in value
+	param		piValue		int out reference
+	category	ARB_pbuffer
+
+###############################################################################
+#
+# ARB Extension #20
+# ARB_render_texture commands
+#
+###############################################################################
+
+BindTexImageARB(hPbuffer, iBuffer)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		iBuffer		int in value
+	category	ARB_render_texture
+
+ReleaseTexImageARB(hPbuffer, iBuffer)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		iBuffer		int in value
+	category	ARB_render_texture
+
+SetPbufferAttribARB(hPbuffer, piAttribList)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		piAttribList	int in array [COMPSIZE()]
+	category	ARB_render_texture
+
+###############################################################################
+#
+# ARB Extension #39
+# ARB_pixel_format_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_pixel_format_float
+
+###############################################################################
+#
+# ARB Extension #55
+# ARB_create_context commands
+#
+###############################################################################
+
+CreateContextAttribsARB(hDC, hShareContext, attribList)
+	return		HGLRC
+	param		hDC		HDC in value
+	param		hShareContext	HGLRC in value
+	param		attribList	int in array [COMPSIZE()]
+	category	ARB_create_context
+
+###############################################################################
+#
+# ARB Extension #74
+# ARB_create_context_profile commands
+#
+###############################################################################
+
+# (none)
+newcategory: ARB_create_context_profile
+
+
+###############################################################################
+#
+# Extension #167
+# EXT_display_color_table commands
+#
+###############################################################################
+
+CreateDisplayColorTableEXT(id)
+	return		GLboolean
+	param		id		GLushort in value
+	category	EXT_display_color_table
+
+LoadDisplayColorTableEXT(table, length)
+	return		GLboolean
+	param		table		GLushort in array [length]
+	param		length		GLuint in value
+	category	EXT_display_color_table
+
+BindDisplayColorTableEXT(id)
+	return		GLboolean
+	param		id		GLushort in value
+	category	EXT_display_color_table
+
+DestroyDisplayColorTableEXT(id)
+	return		VOID
+	param		id		GLushort in value
+	category	EXT_display_color_table
+
+###############################################################################
+#
+# Extension #168
+# EXT_extensions_string commands
+#
+###############################################################################
+
+GetExtensionsStringEXT()
+	return		String
+	category	EXT_extensions_string
+
+###############################################################################
+#
+# Extension #169
+# EXT_make_current_read commands
+#
+###############################################################################
+
+MakeContextCurrentEXT(hDrawDC, hReadDC, hglrc)
+	return		BOOL
+	param		hDrawDC		HDC in value
+	param		hReadDC		HDC in value
+	param		hglrc		HGLRC in value
+	category	EXT_make_current_read
+
+GetCurrentReadDCEXT()
+	return		HDC
+	category	EXT_make_current_read
+
+###############################################################################
+#
+# Extension #171
+# EXT_pbuffer commands
+#
+###############################################################################
+
+CreatePbufferEXT(hDC, iPixelFormat, iWidth, iHeight, piAttribList)
+	return		HPBUFFEREXT
+	param		hDC		HDC in value
+	param		iPixelFormat	int in value
+	param		iWidth		int in value
+	param		iHeight		int in value
+	param		piAttribList	int in array [COMPSIZE()]
+	category	EXT_pbuffer
+
+GetPbufferDCEXT(hPbuffer)
+	return		HDC
+	param		hPbuffer	HPBUFFEREXT in value
+	category	EXT_pbuffer
+
+ReleasePbufferDCEXT(hPbuffer, hDC)
+	return		int
+	param		hPbuffer	HPBUFFEREXT in value
+	param		hDC		HDC in value
+	category	EXT_pbuffer
+
+DestroyPbufferEXT(hPbuffer)
+	return		BOOL
+	param		hPbuffer	HPBUFFEREXT in value
+	category	EXT_pbuffer
+
+QueryPbufferEXT(hPbuffer, iAttribute, piValue)
+	return		BOOL
+	param		hPbuffer	HPBUFFEREXT in value
+	param		iAttribute	int in value
+	param		piValue		int out reference
+	category	EXT_pbuffer
+
+###############################################################################
+#
+# Extension #170
+# EXT_pixel_format commands
+#
+###############################################################################
+
+GetPixelFormatAttribivEXT(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, piValues)
+	return		BOOL
+	param		hdc		HDC in value
+	param		iPixelFormat	int in value
+	param		iLayerPlane	int in value
+	param		nAttributes	UINT in value
+	param		piAttributes	int out array [nAttributes]
+	param		piValues	int out array [nAttributes]
+	category	EXT_pixel_format
+
+GetPixelFormatAttribfvEXT(hdc, iPixelFormat, iLayerPlane, nAttributes, piAttributes, pfValues)
+	return		BOOL
+	param		hdc		HDC in value
+	param		iPixelFormat	int in value
+	param		iLayerPlane	int in value
+	param		nAttributes	UINT in value
+	param		piAttributes	int out array [nAttributes]
+	param		pfValues	FLOAT out array [nAttributes]
+	category	EXT_pixel_format
+
+ChoosePixelFormatEXT(hdc, piAttribIList, pfAttribFList, nMaxFormats, piFormats, nNumFormats)
+	return		BOOL
+	param		hdc		HDC in value
+	param		piAttribIList	int in array [COMPSIZE()]
+	param		pfAttribFList	FLOAT in array [COMPSIZE()]
+	param		nMaxFormats	UINT in value
+	param		piFormats	int out array [COMPSIZE(nNumFormats)]
+	param		nNumFormats	UINT out reference
+	category	EXT_pixel_format
+
+###############################################################################
+#
+# Extension #172
+# EXT_swap_control commands
+#
+###############################################################################
+
+SwapIntervalEXT(interval)
+	return		BOOL
+	param		interval	int in value
+	category	EXT_swap_control
+
+GetSwapIntervalEXT()
+	return		int
+	category	EXT_swap_control
+
+###############################################################################
+#
+# Extension #177
+# EXT_depth_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_depth_float
+
+###############################################################################
+#
+# Extension #190
+# NV_vertex_array_range commands
+#
+###############################################################################
+
+AllocateMemoryNV(size, readfreq, writefreq, priority)
+	return		VoidPointer
+	param		size		    GLsizei in value
+	param		readfreq	    GLfloat in value
+	param		writefreq	    GLfloat in value
+	param		priority	    GLfloat in value
+	category	NV_vertex_array_range
+
+FreeMemoryNV(pointer)
+	return		void
+	param		pointer		    void out array [1]
+	category	NV_vertex_array_range
+
+###############################################################################
+#
+# Extension #207
+# 3DFX_multisample commands
+#
+###############################################################################
+
+# (none)
+newcategory: 3DFX_multisample
+
+###############################################################################
+#
+# Extension #209
+# EXT_multisample commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_multisample
+
+###############################################################################
+#
+# Extension #242
+# OML_sync_control commands
+#
+###############################################################################
+
+GetSyncValuesOML(hdc, ust, msc, sbc)
+	return		BOOL
+	param		hdc		HDC in value
+	param		ust		INT64 out array [1]
+	param		msc		INT64 out array [1]
+	param		sbc		INT64 out array [1]
+	category	OML_sync_control
+
+GetMscRateOML(hdc, numerator, denominator)
+	return		BOOL
+	param		hdc		HDC in value
+	param		numerator	INT32 out array [1]
+	param		denominator	INT32 out array [1]
+	category	OML_sync_control
+
+SwapBuffersMscOML(hdc, target_msc, divisor, remainder)
+	return		INT64
+	param		hdc		HDC in value
+	param		target_msc	INT64 in value
+	param		divisor		INT64 in value
+	param		remainder	INT64 in value
+	category	OML_sync_control
+
+SwapLayerBuffersMscOML(hdc, fuPlanes, target_msc, divisor, remainder)
+	return		INT64
+	param		hdc		HDC in value
+	param		fuPlanes	int in value
+	param		target_msc	INT64 in value
+	param		divisor		INT64 in value
+	param		remainder	INT64 in value
+	category	OML_sync_control
+
+WaitForMscOML(hdc, target_msc, divisor, remainder , ust, msc, sbc)
+	return		BOOL
+	param		hdc		HDC in value
+	param		target_msc	INT64 in value
+	param		divisor		INT64 in value
+	param		remainder	INT64 in value
+	param		ust		INT64 out array [1]
+	param		msc		INT64 out array [1]
+	param		sbc		INT64 out array [1]
+	category	OML_sync_control
+
+WaitForSbcOML(hdc, target_sbc, ust, msc, sbc)
+	return		BOOL
+	param		hdc		HDC in value
+	param		target_sbc	INT64 in value
+	param		ust		INT64 out array [1]
+	param		msc		INT64 out array [1]
+	param		sbc		INT64 out array [1]
+	category	OML_sync_control
+
+###############################################################################
+#
+# Extension #250
+# I3D_digital_video_control commands
+#
+###############################################################################
+
+GetDigitalVideoParametersI3D(hDC, iAttribute, piValue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iAttribute	int in value
+	param		piValue		int out array [COMPSIZE(iAttribute)]
+	category	I3D_digital_video_control
+
+SetDigitalVideoParametersI3D(hDC, iAttribute, piValue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iAttribute	int in value
+	param		piValue		int in array [COMPSIZE(iAttribute)]
+	category	I3D_digital_video_control
+
+###############################################################################
+#
+# Extension #251
+# I3D_gamma commands
+#
+###############################################################################
+
+GetGammaTableParametersI3D(hDC, iAttribute, piValue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iAttribute	int in value
+	param		piValue		int out array [COMPSIZE(iAttribute)]
+	category	I3D_gamma
+
+SetGammaTableParametersI3D(hDC, iAttribute, piValue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iAttribute	int in value
+	param		piValue		int in array [COMPSIZE(iAttribute)]
+	category	I3D_gamma
+
+GetGammaTableI3D(hDC, iEntries, puRed, puGreen, puBlue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iEntries	int in value
+	param		puRed		USHORT out array [iEntries]
+	param		puGreen		USHORT out array [iEntries]
+	param		puBlue		USHORT out array [iEntries]
+	category	I3D_gamma
+
+SetGammaTableI3D(hDC, iEntries, puRed, puGreen, puBlue)
+	return		BOOL
+	param		hDC		HDC in value
+	param		iEntries	int in value
+	param		puRed		USHORT in array [iEntries]
+	param		puGreen		USHORT in array [iEntries]
+	param		puBlue		USHORT in array [iEntries]
+	category	I3D_gamma
+
+###############################################################################
+#
+# Extension #252
+# I3D_genlock commands
+#
+###############################################################################
+
+EnableGenlockI3D(hDC)
+	return		BOOL
+	param		hDC		HDC in value
+	category	I3D_genlock
+
+DisableGenlockI3D(hDC)
+	return		BOOL
+	param		hDC		HDC in value
+	category	I3D_genlock
+
+IsEnabledGenlockI3D(hDC, pFlag)
+	return		BOOL
+	param		hDC		HDC in value
+	param		pFlag		BOOL out reference
+	category	I3D_genlock
+
+GenlockSourceI3D(hDC,  uSource)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uSource		UINT in value
+	category	I3D_genlock
+
+GetGenlockSourceI3D(hDC, uSource)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uSource		UINT out reference
+	category	I3D_genlock
+
+GenlockSourceEdgeI3D(hDC,  uEdge)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uEdge		UINT in value
+	category	I3D_genlock
+
+GetGenlockSourceEdgeI3D(hDC, uEdge)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uEdge		UINT out reference
+	category	I3D_genlock
+
+GenlockSampleRateI3D(hDC,  uRate)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uRate		UINT in value
+	category	I3D_genlock
+
+GetGenlockSampleRateI3D(hDC, uRate)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uRate		UINT out reference
+	category	I3D_genlock
+
+GenlockSourceDelayI3D(hDC,  uDelay)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uDelay		UINT in value
+	category	I3D_genlock
+
+GetGenlockSourceDelayI3D(hDC, uDelay)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uDelay		UINT out reference
+	category	I3D_genlock
+
+QueryGenlockMaxSourceDelayI3D(hDC, uMaxLineDelay, uMaxPixelDelay)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uMaxLineDelay	UINT out reference
+	param		uMaxPixelDelay	UINT out reference
+	category	I3D_genlock
+
+###############################################################################
+#
+# Extension #253
+# I3D_image_buffer commands
+#
+###############################################################################
+
+CreateImageBufferI3D(hDC, dwSize,  uFlags)
+	return		LPVOID
+	param		hDC		HDC in value
+	param		dwSize		DWORD in value
+	param		uFlags		UINT in value
+	category	I3D_image_buffer
+
+DestroyImageBufferI3D(hDC, pAddress)
+	return		BOOL
+	param		hDC		HDC in value
+	param		pAddress	LPVOID in value
+	category	I3D_image_buffer
+
+AssociateImageBufferEventsI3D(hDC,  pEvent, pAddress, pSize,  count)
+	return		BOOL
+	param		hDC		HDC in value
+	param		pEvent		HANDLE in array [count]
+	param		pAddress	LPVOID in array [count]
+	param		pSize		DWORD in array [count]
+	param		count		UINT in value
+	category	I3D_image_buffer
+
+ReleaseImageBufferEventsI3D(hDC, pAddress,  count)
+	return		BOOL
+	param		hDC		HDC in value
+	param		pAddress	LPVOID in array [count]
+	param		count		UINT in value
+	category	I3D_image_buffer
+
+###############################################################################
+#
+# Extension #254
+# I3D_swap_frame_lock commands
+#
+###############################################################################
+
+EnableFrameLockI3D()
+	return		BOOL
+	category	I3D_swap_frame_lock
+
+DisableFrameLockI3D()
+	return		BOOL
+	category	I3D_swap_frame_lock
+
+IsEnabledFrameLockI3D(pFlag)
+	return		BOOL
+	param		pFlag		BOOL out reference
+	category	I3D_swap_frame_lock
+
+QueryFrameLockMasterI3D(pFlag)
+	return		BOOL
+	param		pFlag		BOOL out reference
+	category	I3D_swap_frame_lock
+
+###############################################################################
+#
+# Extension #255
+# I3D_swap_frame_usage commands
+#
+###############################################################################
+
+GetFrameUsageI3D(pUsage)
+	return		BOOL
+	param		pUsage		float out reference
+	category	I3D_swap_frame_usage
+
+BeginFrameTrackingI3D()
+	return		BOOL
+	category	I3D_swap_frame_usage
+
+EndFrameTrackingI3D()
+	return		BOOL
+	category	I3D_swap_frame_usage
+
+QueryFrameTrackingI3D(pFrameCount, pMissedFrames, pLastMissedUsage)
+	return		BOOL
+	param		pFrameCount	DWORD out reference
+	param		pMissedFrames	DWORD out reference
+	param		pLastMissedUsage    float out reference
+	category	I3D_swap_frame_usage
+
+###############################################################################
+#
+# Extension #278
+# ATI_pixel_format_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: ATI_pixel_format_float
+
+###############################################################################
+#
+# Extension #281
+# NV_float_buffer commands
+#
+###############################################################################
+
+# (none)
+newcategory: NV_float_buffer
+
+###############################################################################
+#
+# Extension #313
+# 3DL_stereo_control commands
+#
+###############################################################################
+
+SetStereoEmitterState3DL(hDC, uState)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uState		UINT in value
+	category	3DL_stereo_control
+
+###############################################################################
+#
+# Extension #328
+# EXT_pixel_format_packed_float commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_pixel_format_packed_float
+
+###############################################################################
+#
+# Extension #337
+# EXT_framebuffer_sRGB commands
+#
+###############################################################################
+
+# (none)
+newcategory: EXT_framebuffer_sRGB
+
+###############################################################################
+#
+# Extension #347
+# NV_present_video commands
+#
+###############################################################################
+
+EnumerateVideoDevicesNV(hDC, phDeviceList)
+	return		int
+	param		hDC		HDC in value
+	param		phDeviceList	HVIDEOOUTPUTDEVICENV out array
+	category	NV_present_video
+
+BindVideoDeviceNV(hDC, uVideoSlot, hVideoDevice, piAttribList)
+	return		BOOL
+	param		hDC		HDC in value
+	param		uVideoSlot	uint in value
+	param		hVideoDevice	HVIDEOOUTPUTDEVICENV in value
+	param		piAttribList	int in array [COMPSIZE()]
+	category	NV_present_video
+
+QueryCurrentContextNV(iAttribute, piValue)
+	return		BOOL
+	param		iAttribute	int in value
+	param		piValue		int out array [COMPSIZE()]
+	category	NV_present_video
+
+###############################################################################
+#
+# Extension #349
+# NV_video_output commands
+#
+###############################################################################
+
+GetVideoDeviceNV(hDC, numDevices, hVideoDevice)
+	return		BOOL
+	param		hDC		HDC in value
+	param		numDevices	int in value
+	param		hVideoDevice	HPVIDEODEV out reference
+	category	NV_video_output
+
+ReleaseVideoDeviceNV(hVideoDevice)
+	return		BOOL
+	param		hVideoDevice	HPVIDEODEV in value
+	category	NV_video_output
+
+BindVideoImageNV(hVideoDevice, hPbuffer, iVideoBuffer)
+	return		BOOL
+	param		hVideoDevice	HPVIDEODEV in value
+	param		hPbuffer	HPBUFFERARB in value
+	param		iVideoBuffer	int in value
+	category	NV_video_output
+
+ReleaseVideoImageNV(hPbuffer, iVideoBuffer)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		iVideoBuffer	int in value
+	category	NV_video_output
+
+SendPbufferToVideoNV(hPbuffer, iBufferType, pulCounterPbuffer, bBlock)
+	return		BOOL
+	param		hPbuffer	HPBUFFERARB in value
+	param		iBufferType	int in value
+	param		pulCounterPbuffer   ulong out reference
+	param		bBlock		BOOL in value
+	category	NV_video_output
+
+GetVideoInfoNV(hpVideoDevice, pulCounterOutputPbuffer, pulCounterOutputVideo)
+	return		BOOL
+	param		hpVideoDevice	HPVIDEODEV in value
+	param		pulCounterOutputPbuffer ulong out reference
+	param		pulCounterOutputVideo	ulong out reference
+	category	NV_video_output
+
+###############################################################################
+#
+# Extension #351
+# NV_swap_group commands
+#
+###############################################################################
+
+JoinSwapGroupNV(hDC, group)
+	return		BOOL
+	param		hDC		HDC in value
+	param		group		GLuint in value
+	category	NV_swap_group
+
+BindSwapBarrierNV(group, barrier)
+	return		BOOL
+	param		group		GLuint in value
+	param		barrier		GLuint in value
+	category	NV_swap_group
+
+QuerySwapGroupNV(hDC, group, barrier)
+	return		BOOL
+	param		hDC		HDC in value
+	param		group		GLuint out reference
+	param		barrier		GLuint out reference
+	category	NV_swap_group
+
+QueryMaxSwapGroupsNV(hDC, maxGroups, maxBarriers)
+	return		BOOL
+	param		hDC		HDC in value
+	param		maxGroups	GLuint out reference
+	param		maxBarriers	GLuint out reference
+	category	NV_swap_group
+
+QueryFrameCountNV(hDC, count)
+	return		BOOL
+	param		hDC		HDC in value
+	param		count		GLuint out reference
+	category	NV_swap_group
+
+ResetFrameCountNV(hDC)
+	return		BOOL
+	param		hDC		HDC in value
+	category	NV_swap_group
+
+###############################################################################
+#
+# Extension #355
+# NV_gpu_affinity commands
+#
+###############################################################################
+
+EnumGpusNV(iGpuIndex, phGpu)
+	return		BOOL
+	param		iGpuIndex	UINT in value
+	param		phGpu		HGPUNV out reference
+	category	NV_gpu_affinity
+
+EnumGpuDevicesNV(hGpu, iDeviceIndex, lpGpuDevice)
+	return		BOOL
+	param		hGpu		HGPUNV in value
+	param		iDeviceIndex	UINT in value
+	param		lpGpuDevice	PGPU_DEVICE in value
+	category	NV_gpu_affinity
+
+CreateAffinityDCNV(phGpuList)
+	return		HDC
+	param		phGpuList	HGPUNV in array [COMPSIZE()]
+	category	NV_gpu_affinity
+
+EnumGpusFromAffinityDCNV(hAffinityDC, iGpuIndex, hGpu)
+	return		BOOL
+	param		hAffinityDC	HDC in value
+	param		iGpuIndex	UINT in value
+	param		hGpu		HGPUNV out reference
+	category	NV_gpu_affinity
+
+DeleteDCNV(hdc)
+	return		BOOL
+	param		hdc		HDC in value
+	category	NV_gpu_affinity
+
+###############################################################################
+#
+# Extension #361
+# AMD_gpu_association commands
+#
+###############################################################################
+
+GetGPUIDsAMD(maxCount, ids)
+	return		UINT
+	param		maxCount	UINT in value
+	param		ids		UINT out array [maxCount]
+	category	AMD_gpu_association
+
+GetGPUInfoAMD(id, property, dataType, size, data)
+	return		INT
+	param		id		UINT in value
+	param		property	int in value
+	param		dataType	GLenum in value
+	param		size		UINT in value
+	param		data		void out array [COMPSIZE(dataType,size)]
+	category	AMD_gpu_association
+
+GetContextGPUIDAMD(hglrc)
+	return		UINT
+	param		hglrc		HGLRC in value
+	category	AMD_gpu_association
+
+CreateAssociatedContextAMD(id)
+	return		HGLRC
+	param		id		UINT in value
+	category	AMD_gpu_association
+
+CreateAssociatedContextAttribsAMD(id, hShareContext, attribList)
+	return		HGLRC
+	param		id		UINT in value
+	param		hShareContext	HGLRC in value
+	param		attribList	int in array [COMPSIZE()]
+	category	AMD_gpu_association
+
+DeleteAssociatedContextAMD(hglrc)
+	return		BOOL
+	param		hglrc		HGLRC in value
+	category	AMD_gpu_association
+
+MakeAssociatedContextCurrentAMD(hglrc)
+	return		BOOL
+	param		hglrc		HGLRC in value
+	category	AMD_gpu_association
+
+GetCurrentAssociatedContextAMD()
+	return		HGLRC
+	category	AMD_gpu_association
+
+BlitContextFramebufferAMD(dstCtx, srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter)
+	return		VOID
+	param		dstCtx		HGLRC in value
+	param		srcX0		GLint in value
+	param		srcY0		GLint in value
+	param		srcX1		GLint in value
+	param		srcY1		GLint in value
+	param		dstX0		GLint in value
+	param		dstY0		GLint in value
+	param		dstX1		GLint in value
+	param		dstY1		GLint in value
+	param		mask		GLbitfield in value
+	param		filter		GLenum in value
+	category	AMD_gpu_association
+
+###############################################################################
+#
+# Extension #374
+# NV_video_capture commands
+#
+###############################################################################
+
+BindVideoCaptureDeviceNV(uVideoSlot, hDevice)
+	return		BOOL
+	param		uVideoSlot	UINT in value
+	param		hDevice		HVIDEOINPUTDEVICENV in value
+	category	NV_video_capture
+
+EnumerateVideoCaptureDevicesNV(hDc, phDeviceList)
+	return		UINT
+	param		hDc		HDC in value
+	param		phDeviceList	HVIDEOINPUTDEVICENV out reference
+	category	NV_video_capture
+
+LockVideoCaptureDeviceNV(hDc, hDevice)
+	return		BOOL
+	param		hDc		HDC in value
+	param		hDevice		HVIDEOINPUTDEVICENV in value
+	category	NV_video_capture
+
+QueryVideoCaptureDeviceNV(hDc, hDevice, iAttribute, piValue)
+	return		BOOL
+	param		hDc		HDC in value
+	param		hDevice		HVIDEOINPUTDEVICENV in value
+	param		iAttribute	int in value
+	param		piValue		int out reference
+	category	NV_video_capture
+
+ReleaseVideoCaptureDeviceNV(hDc, hDevice)
+	return		BOOL
+	param		hDc		HDC in value
+	param		hDevice		HVIDEOINPUTDEVICENV in value
+	category	NV_video_capture
+
+###############################################################################
+#
+# Extension #376
+# WGL_NV_copy_image commands
+#
+###############################################################################
+
+CopyImageSubDataNV(hSrcRC, srcName, srcTarget, srcLevel, srcX, srcY, srcZ, hDstRC, dstName, dstTarget, dstLevel, dstX, dstY, dstZ, width, height, depth)
+	return		BOOL
+	param		hSrcRC		HGLRC in value
+	param		srcName		GLuint in value
+	param		srcTarget	GLenum in value
+	param		srcLevel	GLint in value
+	param		srcX		GLint in value
+	param		srcY		GLint in value
+	param		srcZ		GLint in value
+	param		hDstRC		HGLRC in value
+	param		dstName		GLuint in value
+	param		dstTarget	GLenum in value
+	param		dstLevel	GLint in value
+	param		dstX		GLint in value
+	param		dstY		GLint in value
+	param		dstZ		GLint in value
+	param		width		GLsizei in value
+	param		height		GLsizei in value
+	param		depth		GLsizei in value
+	category	NV_copy_image
diff --git a/xorg-server/hw/xwin/glx/winpriv.c b/xorg-server/hw/xwin/glx/winpriv.c
index 3260ca95c..671d81a5b 100644
--- a/xorg-server/hw/xwin/glx/winpriv.c
+++ b/xorg-server/hw/xwin/glx/winpriv.c
@@ -11,6 +11,8 @@
 #include "winpriv.h"
 #include "winwindow.h"
 
+extern Bool			g_fXdmcpEnabled;
+
 void
 winCreateWindowsWindow (WindowPtr pWin);
 /**
@@ -28,18 +30,31 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
     /* a real window was requested */
     if (pWin != NULL)
     {
+        /* Initialize the size information */
+        RECT rect = {
+            pWin->drawable.x,
+            pWin->drawable.y,
+            pWin->drawable.x + pWin->drawable.width,
+            pWin->drawable.y + pWin->drawable.height
+        }, rect_extends;
         /* Get the window and screen privates */
         ScreenPtr pScreen = pWin->drawable.pScreen;
         winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
         winScreenInfoPtr pScreenInfo = NULL;
 
-        if (pWinScreen == NULL)
+        rect_extends = rect;
+        OffsetRect(&rect_extends, -pWin->drawable.x, -pWin->drawable.y);
+
+        if (pWinScreen == NULL) 
         {
             ErrorF("winGetWindowInfo: screen has no privates\n");
             return;
         }
 
         pWinInfo->hwnd = pWinScreen->hwndScreen;
+        pWinInfo->hrgn = NULL;
+        pWinInfo->rect = rect;
+
 
         pScreenInfo = pWinScreen->pScreenInfo;
 #ifdef XWIN_MULTIWINDOW
@@ -59,15 +74,85 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
               winCreateWindowsWindow(pWin);
               ErrorF("winGetWindowInfo: forcing window to exist...\n");
             }
-
             if (pWinPriv->hWnd != NULL)
-              {
-                /* copy window handle */
+            { 
+                /* copy size and window handle */
+                pWinInfo->rect = rect_extends;
                 pWinInfo->hwnd = pWinPriv->hWnd;
-              }
 
+                /* Copy window region */
+                if (pWinPriv->hRgn)
+                {
+                  if (!pWinInfo->hrgn)
+                  {
+                    pWinInfo->hrgn = CreateRectRgn(0,0,0,0);
+                  }
+                  CombineRgn(pWinInfo->hrgn, pWinPriv->hRgn, pWinPriv->hRgn, 
+                          RGN_COPY);
+                }
+                else if (pWinInfo->hrgn)
+                {
+                  DeleteObject(pWinInfo->hrgn);
+                  pWinInfo->hrgn=NULL;
+                }
+
+            }
+            
             return;
         }
+        else if (g_fXdmcpEnabled)
+        {
+            winWindowPriv(pWin);
+
+            if (pWinPriv == NULL)
+            {
+                ErrorF("winGetWindowInfo: window has no privates\n");
+                return;
+            }
+            if (pWinPriv->hWnd == NULL)
+            {
+              if (!((pWin->drawable.x==0) &&
+                     (pWin->drawable.y==0) &&
+                     (pWin->drawable.width==pScreen->width) &&
+                     (pWin->drawable.height==pScreen->height)
+                    )
+                  )
+              {
+                int ExtraClass=(pWin->realized)?WS_VISIBLE:0;
+                pWinPriv->hWnd=CreateWindowExA(WS_EX_TRANSPARENT,
+                             WIN_GL_WINDOW_CLASS,
+                             "",
+                             WS_CHILD |WS_CLIPSIBLINGS | WS_CLIPCHILDREN  | ExtraClass,
+                             pWin->drawable.x,
+                             pWin->drawable.y,
+                             pWin->drawable.width,
+                             pWin->drawable.height,
+                             pWinScreen->hwndScreen,
+                             NULL,
+                             GetModuleHandle(NULL),
+                             NULL);
+                pWinPriv->GlCtxWnd=TRUE;
+                /* copy size and window handle */
+                pWinInfo->hwnd = pWinPriv->hWnd;
+              }
+              else
+              {
+                pWinInfo->hwnd = pWinScreen->hwndScreen;
+              }
+              pWinInfo->rect = rect_extends;
+              if (pWinInfo->hrgn)
+              {
+                DeleteObject(pWinInfo->hrgn);
+                pWinInfo->hrgn = NULL;
+              }
+            }
+            else
+            {
+              pWinInfo->rect = rect_extends;
+              pWinInfo->hwnd = pWinPriv->hWnd;
+              pWinInfo->hrgn = NULL;
+            }
+        }
 #endif
 #ifdef XWIN_MULTIWINDOWEXTWM
         /* check for multiwindow external wm mode */
@@ -83,7 +168,8 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
 
             if (pRLWinPriv->hWnd != NULL)
             {
-                /* copy window handle */
+                /* copy size and window handle */
+                pWinInfo->rect = rect_extends;
                 pWinInfo->hwnd = pRLWinPriv->hWnd;
             }
             return;
@@ -92,18 +178,21 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
     }
     else
     {
+        RECT rect = {0, 0, 0, 0};
         ScreenPtr pScreen = g_ScreenInfo[0].pScreen;
         winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
 
         pWinInfo->hwnd = NULL;
-
+        pWinInfo->hrgn = NULL;
+        pWinInfo->rect = rect;
+        
         if (pWinScreen == NULL)
         {
             ErrorF("winGetWindowInfo: screen has no privates\n");
             return;
         }
 
-        ErrorF("winGetWindowInfo: returning root window\n");
+        winDebug("winGetWindowInfo: returning root window\n");
 
         pWinInfo->hwnd = pWinScreen->hwndScreen;
     }
@@ -126,5 +215,8 @@ winCheckScreenAiglxIsSupported(ScreenPtr pScreen)
     return TRUE;
 #endif
 
+  if (g_fXdmcpEnabled)
+    return TRUE;
+
   return FALSE;
 }
diff --git a/xorg-server/hw/xwin/glx/winpriv.h b/xorg-server/hw/xwin/glx/winpriv.h
index 9cb2981ad..b3a2c606b 100644
--- a/xorg-server/hw/xwin/glx/winpriv.h
+++ b/xorg-server/hw/xwin/glx/winpriv.h
@@ -7,9 +7,13 @@
 #include <X11/Xwindows.h>
 #include <windowstr.h>
 
+#define WIN_GL_WINDOW_CLASS "XWinGLTest"
+
 typedef struct
 {
     HWND    hwnd;
+    HRGN    hrgn;
+    RECT    rect;
 } winWindowInfoRec, *winWindowInfoPtr;
 
 void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo);
diff --git a/xorg-server/hw/xwin/makefile b/xorg-server/hw/xwin/makefile
new file mode 100644
index 000000000..ef0b32291
--- /dev/null
+++ b/xorg-server/hw/xwin/makefile
@@ -0,0 +1,113 @@
+LIBRARY = libXWin
+
+SRCS_CLIPBOARD = \
+	winclipboardinit.c \
+	winclipboardtextconv.c \
+	winclipboardthread.c \
+	winclipboardunicode.c \
+	winclipboardwndproc.c \
+	winclipboardwrappers.c \
+	winclipboardxevents.c
+
+DEFINES += XWIN_CLIPBOARD
+
+SRCS_MULTIWINDOW = \
+	winmultiwindowshape.c \
+	winmultiwindowwindow.c \
+	winmultiwindowwm.c \
+	winmultiwindowwndproc.c
+
+DEFINES += XWIN_MULTIWINDOW
+
+#SRCS_MULTIWINDOWEXTWM = \
+#	winwin32rootless.c \
+#	winwin32rootlesswindow.c \
+#	winwin32rootlesswndproc.c \
+#	winwindowswm.c
+#DEFINES += XWIN_MULTIWINDOWEXTWM
+
+SRCS_NATIVEGDI = \
+	winclip.c \
+	winfillsp.c \
+	winfont.c \
+	wingc.c \
+	wingetsp.c \
+	winnativegdi.c \
+	winpixmap.c \
+	winpolyline.c \
+	winrop.c \
+	winsetsp.c
+DEFINES +=  XWIN_NATIVEGDI
+
+
+SRCS_RANDR = \
+	winrandr.c
+DEFINES += XWIN_RANDR RELOCATE_PROJECTROOT
+
+CSRCS = InitInput.c \
+	InitOutput.c \
+	winallpriv.c \
+	winauth.c \
+	winblock.c \
+	wincmap.c \
+	winconfig.c \
+	wincreatewnd.c \
+	wincursor.c \
+	windialogs.c \
+	winengine.c \
+	winerror.c \
+	winglobals.c \
+	winkeybd.c \
+	winkeyhook.c \
+	winmisc.c \
+	winmouse.c \
+	winmsg.c \
+	winmultiwindowclass.c \
+	winmultiwindowicons.c \
+	winprefs.c \
+	winprocarg.c \
+	winregistry.c \
+	winscrinit.c \
+	winshaddd.c \
+	winshadddnl.c \
+	winshadgdi.c \
+	wintrayicon.c \
+	winvalargs.c \
+	winwakeup.c \
+	winwindow.c \
+	winprefslex.c \
+	winprefsyacc.c \
+	winwndproc.c \
+	windisplay.c \
+	$(SRCS_RANDR) \
+	$(SRCS_CLIPBOARD) \
+	$(SRCS_MULTIWINDOW) \
+	$(SRCS_MULTIWINDOWEXTWM) \
+	$(SRCS_NATIVEGDI)
+
+
+DEFINES += YY_NO_UNISTD_H
+
+#	XWin.rc \
+#	$(top_srcdir)/Xext/dpmsstubs.c \
+#	$(top_srcdir)/Xi/stubs.c \
+#	$(top_srcdir)/mi/miinitext.c \
+#	$(top_srcdir)/fb/fbcmap_mi.c \
+#	$(SRCS_PRIMARYFB) \
+#	$(SRCS_XV)
+
+INCLUDES += ..\..\miext\rootless
+
+#.rc.o:
+
+#	$(WINDRES) --use-temp-file -i $< --input-format=rc -o $@ -O coff -I $(top_builddir)/include -DPROJECT_NAME=\"$(VENDOR_NAME_SHORT)\" -DPROJECT_VERSION=\"$(PACKAGE_VERSION)\" -DBUILD_DATE=\"$(BUILD_DATE)\"
+
+DEFINES += HAVE_XWIN_CONFIG_H BUILD_DATE=0-0-0000 PTW32_STATIC_LIB
+
+#CSRCS=winkeybd.c
+
+winprefslex.c: winprefslex.l winprefsyacc.h
+	flex -i -o$@ $<
+
+winprefsyacc.c winprefsyacc.h: winprefsyacc.y
+	bison -d -owinprefsyacc.c $<
diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h
index 9ab8ed976..90c498f81 100644
--- a/xorg-server/hw/xwin/win.h
+++ b/xorg-server/hw/xwin/win.h
@@ -1,1460 +1,1436 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Dakshinamurthy Karra
- *		Suhaib M Siddiqi
- *		Peter Busch
- *		Harold L Hunt II
- *		Kensuke Matsuzaki
- */
-
-#ifndef _WIN_H_
-#define _WIN_H_
-
-#ifndef NO
-#define NO					0
-#endif
-#ifndef YES
-#define YES					1
-#endif
-
-/* Turn debug messages on or off */
-#ifndef CYGDEBUG
-#define CYGDEBUG				NO
-#endif
-
-/* WM_XBUTTON Messages. They should go into w32api. */
-#ifndef WM_XBUTTONDOWN
-# define WM_XBUTTONDOWN 523
-#endif
-#ifndef WM_XBUTTONUP
-# define WM_XBUTTONUP 524
-#endif
-#ifndef WM_XBUTTONDBLCLK
-# define WM_XBUTTONDBLCLK 525
-#endif
-
-
-#define WIN_DEFAULT_BPP				0
-#define WIN_DEFAULT_WHITEPIXEL			255
-#define WIN_DEFAULT_BLACKPIXEL			0
-#define WIN_DEFAULT_LINEBIAS			0
-#define WIN_DEFAULT_E3B_TIME			50 /* milliseconds */
-#define WIN_DEFAULT_DPI				75
-#define WIN_DEFAULT_REFRESH			0
-#define WIN_DEFAULT_WIN_KILL			TRUE
-#define WIN_DEFAULT_UNIX_KILL			FALSE
-#define WIN_DEFAULT_CLIP_UPDATES_NBOXES		0
-#ifdef XWIN_EMULATEPSEUDO
-#define WIN_DEFAULT_EMULATE_PSEUDO		FALSE
-#endif
-#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH	FALSE
-
-#define WIN_DIB_MAXIMUM_SIZE	0x08000000 /* 16 MB on Windows 95, 98, Me */
-#define WIN_DIB_MAXIMUM_SIZE_MB (WIN_DIB_MAXIMUM_SIZE / 8 / 1024 / 1024)
-
-/*
- * Windows only supports 256 color palettes
- */
-#define WIN_NUM_PALETTE_ENTRIES			256
-
-/*
- * Number of times to call Restore in an attempt to restore the primary surface
- */
-#define WIN_REGAIN_SURFACE_RETRIES		1
-
-/*
- * Build a supported display depths mask by shifting one to the left
- * by the number of bits in the supported depth.
- */
-#define WIN_SUPPORTED_BPPS	( (1 << (32 - 1)) | (1 << (24 - 1)) \
-				| (1 << (16 - 1)) | (1 << (15 - 1)) \
-				| (1 << ( 8 - 1)))
-#define WIN_CHECK_DEPTH		YES
-
-/*
- * Timer IDs for WM_TIMER
- */
-#define WIN_E3B_TIMER_ID		1
-#define WIN_POLLING_MOUSE_TIMER_ID	2
-
-#define MOUSE_POLLING_INTERVAL		50
-
-#define WIN_E3B_OFF		-1
-#define WIN_FD_INVALID		-1
-
-#define WIN_SERVER_NONE		0x0L	/* 0 */
-#define WIN_SERVER_SHADOW_GDI	0x1L	/* 1 */
-#define WIN_SERVER_SHADOW_DD	0x2L	/* 2 */
-#define WIN_SERVER_SHADOW_DDNL	0x4L	/* 4 */
-#ifdef XWIN_PRIMARYFB
-#define WIN_SERVER_PRIMARY_DD	0x8L	/* 8 */
-#endif
-#ifdef XWIN_NATIVEGDI
-# define WIN_SERVER_NATIVE_GDI	0x10L	/* 16 */
-#endif
-
-#define AltMapIndex		Mod1MapIndex
-#define NumLockMapIndex		Mod2MapIndex
-#define AltLangMapIndex		Mod3MapIndex
-#define KanaMapIndex		Mod4MapIndex
-#define ScrollLockMapIndex	Mod5MapIndex
-
-#define WIN_MOD_LALT		0x00000001
-#define WIN_MOD_RALT		0x00000002
-#define WIN_MOD_LCONTROL	0x00000004
-#define WIN_MOD_RCONTROL	0x00000008
-
-#define WIN_24BPP_MASK_RED	0x00FF0000
-#define WIN_24BPP_MASK_GREEN	0x0000FF00
-#define WIN_24BPP_MASK_BLUE	0x000000FF
-
-#define WIN_MAX_KEYS_PER_KEY	4
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-
-#include <errno.h>
-#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-#define HANDLE void *
-#include <pthread.h>
-#undef HANDLE
-#endif
-
-#ifdef HAS_MMAP
-#include <sys/mman.h>
-#ifndef MAP_FILE
-#define MAP_FILE 0
-#endif /* MAP_FILE */
-#endif /* HAS_MMAP */
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xos.h>
-#include <X11/Xprotostr.h>
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "pixmap.h"
-#include "region.h"
-#include "gcstruct.h"
-#include "colormap.h"
-#include "colormapst.h"
-#include "miscstruct.h"
-#include "servermd.h"
-#include "windowstr.h"
-#include "mi.h"
-#include "micmap.h"
-#include "mifillarc.h"
-#include "mifpoly.h"
-#include "mibstore.h"
-#include "input.h"
-#include "mipointer.h"
-#include "X11/keysym.h"
-#include "mibstore.h"
-#include "micoord.h"
-#include "dix.h"
-#include "miline.h"
-#include "shadow.h"
-#include "fb.h"
-#include "rootless.h"
-
-#ifdef RENDER
-#include "mipict.h"
-#include "picturestr.h"
-#endif
-
-#ifdef RANDR
-#include "randrstr.h"
-#endif
-
-/*
- * Windows headers
- */
-#include "winms.h"
-#include "./winresource.h"
-
-
-/*
- * Define Windows constants
- */
-
-#define WM_TRAYICON		(WM_USER + 1000)
-#define WM_INIT_SYS_MENU	(WM_USER + 1001)
-#define WM_GIVEUP		(WM_USER + 1002)
-
-
-/* Local includes */
-#include "winwindow.h"
-#include "winmsg.h"
-
-
-/*
- * Debugging macros
- */
-
-#if CYGDEBUG
-#define DEBUG_MSG(str,...) \
-if (fDebugProcMsg) \
-{ \
-  char *pszTemp; \
-  int iLength; \
-  pszTemp = Xprintf (str, ##__VA_ARGS__); \
-  MessageBox (NULL, pszTemp, szFunctionName, MB_OK); \
-  xfree (pszTemp); \
-}
-#else
-#define DEBUG_MSG(str,...)
-#endif
-
-#if CYGDEBUG
-#define DEBUG_FN_NAME(str) PTSTR szFunctionName = str
-#else
-#define DEBUG_FN_NAME(str)
-#endif
-
-#if CYGDEBUG || YES
-#define DEBUGVARS BOOL fDebugProcMsg = FALSE
-#else
-#define DEBUGVARS
-#endif
-
-#if CYGDEBUG || YES
-#define DEBUGPROC_MSG fDebugProcMsg = TRUE
-#else
-#define DEBUGPROC_MSG
-#endif
-
-#define PROFILEPOINT(point,thresh)\
-{\
-static unsigned int PROFPT##point = 0;\
-if (++PROFPT##point % thresh == 0)\
-ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\
-}
-
-
-/* We use xor this macro for detecting toggle key state changes */
-#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))
-
-#define DEFINE_ATOM_HELPER(func,atom_name)			\
-static Atom func (void) {					\
-    static int generation;					\
-    static Atom atom;						\
-    if (generation != serverGeneration) {			\
-	generation = serverGeneration;				\
-	atom = MakeAtom (atom_name, strlen (atom_name), TRUE);	\
-    }								\
-    return atom;						\
-}
-
-/*
- * Typedefs for engine dependent function pointers
- */
-
-typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);
-
-typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);
-
-typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);
-
-typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);
-
-typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);
-
-typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);
-
-typedef Bool (*winActivateAppProcPtr)(ScreenPtr);
-
-typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);
-
-typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap, 
-				      int ndef, xColorItem *pdefs);
-
-typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);
-
-typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);
-
-typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);
-
-typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);
-
-typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);
-
-/* Typedef for DIX wrapper functions */
-typedef int (*winDispatchProcPtr) (ClientPtr);
-
-
-/*
- * GC (graphics context) privates
- */
-
-typedef struct
-{
-  HDC			hdc;
-  HDC			hdcMem;
-} winPrivGCRec, *winPrivGCPtr;
-
-
-/*
- * Pixmap privates
- */
-
-typedef struct
-{
-  HDC			hdcSelected;
-  HBITMAP		hBitmap;
-  BYTE			*pbBits;
-  DWORD			dwScanlineBytes;
-  BITMAPINFOHEADER	*pbmih;
-} winPrivPixmapRec, *winPrivPixmapPtr;
-
-
-/*
- * Colormap privates
- */
-
-typedef struct
-{
-  HPALETTE		hPalette;
-  LPDIRECTDRAWPALETTE	lpDDPalette;
-  RGBQUAD		rgbColors[WIN_NUM_PALETTE_ENTRIES];
-  PALETTEENTRY		peColors[WIN_NUM_PALETTE_ENTRIES];
-} winPrivCmapRec, *winPrivCmapPtr;
-
-/*
- * Windows Cursor handling.
- */ 
-  
-typedef struct {
-  /* from GetSystemMetrics */
-  int sm_cx;
-  int sm_cy;
-
-  BOOL visible;
-  HCURSOR handle;
-  QueryBestSizeProcPtr QueryBestSize;
-  miPointerSpriteFuncPtr spriteFuncs;
-} winCursorRec;
-
-/*
- * Screen information structure that we need before privates are available
- * in the server startup sequence.
- */
-
-typedef struct
-{
-  ScreenPtr		pScreen;
-  
-  /* Did the user specify a height and width? */
-  Bool			fUserGaveHeightAndWidth;
-
-  DWORD			dwScreen;
-  DWORD			dwUserWidth;
-  DWORD			dwUserHeight;
-  DWORD			dwWidth;
-  DWORD			dwHeight;
-  DWORD			dwWidth_mm;
-  DWORD			dwHeight_mm;
-  DWORD			dwPaddedWidth;
-
-  /* Did the user specify a screen position? */
-  Bool			fUserGavePosition;
-  DWORD                 dwInitialX;
-  DWORD                 dwInitialY;
-
-  /*
-   * dwStride is the number of whole pixels that occupy a scanline,
-   * including those pixels that are not displayed.  This is basically
-   * a rounding up of the width.
-   */
-  DWORD			dwStride;
-
-  /* Offset of the screen in the window when using scrollbars */
-  DWORD			dwXOffset;
-  DWORD			dwYOffset;
-
-  DWORD			dwBPP;
-  DWORD			dwDepth;
-  DWORD			dwRefreshRate;
-  char			*pfb;
-  DWORD			dwEngine;
-  DWORD			dwEnginePreferred;
-  DWORD			dwClipUpdatesNBoxes;
-#ifdef XWIN_EMULATEPSEUDO
-  Bool			fEmulatePseudo;
-#endif
-  Bool			fFullScreen;
-  Bool			fDecoration;
-#ifdef XWIN_MULTIWINDOWEXTWM
-  Bool			fMWExtWM;
-  Bool			fInternalWM;
-  Bool			fAnotherWMRunning;
-#endif
-  Bool			fRootless;
-#ifdef XWIN_MULTIWINDOW
-  Bool			fMultiWindow;
-#endif
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-  Bool			fMultiMonitorOverride;
-#endif
-  Bool                  fMultipleMonitors;
-  Bool			fLessPointer;
-  Bool			fScrollbars;
-  Bool			fNoTrayIcon;
-  int			iE3BTimeout;
-  /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */
-  Bool                  fUseWinKillKey;
-  Bool                  fUseUnixKillKey;
-  Bool			fIgnoreInput;
-
-  /* Did the user explicitly set this screen? */
-  Bool			fExplicitScreen;
-} winScreenInfo, *winScreenInfoPtr;
-
-
-/*
- * Screen privates
- */
-
-typedef struct _winPrivScreenRec
-{
-  winScreenInfoPtr	pScreenInfo;
-
-  Bool			fEnabled;
-  Bool			fClosed;
-  Bool			fActive;
-  Bool			fBadDepth;
-
-  int			iDeltaZ;
-
-  int			iConnectedClients;
-
-  CloseScreenProcPtr	CloseScreen;
-
-  DWORD			dwRedMask;
-  DWORD			dwGreenMask;
-  DWORD			dwBlueMask;
-  DWORD			dwBitsPerRGB;
-
-  DWORD			dwModeKeyStates;
-
-  /* Handle to icons that must be freed */
-  HICON			hiconNotifyIcon;
-
-  /* Last width, height, and depth of the Windows display */
-  DWORD			dwLastWindowsWidth;
-  DWORD			dwLastWindowsHeight;
-  DWORD			dwLastWindowsBitsPixel;
-
-  /* Palette management */
-  ColormapPtr		pcmapInstalled;
-
-  /* Pointer to the root visual so we only have to look it up once */
-  VisualPtr		pRootVisual;
-
-  /* 3 button emulation variables */
-  int			iE3BCachedPress;
-  Bool			fE3BFakeButton2Sent;
-
-  /* Privates used by shadow fb GDI server */
-  HBITMAP		hbmpShadow;
-  HDC			hdcScreen;
-  HDC			hdcShadow;
-  HWND			hwndScreen;
-  
-  /* Privates used by shadow fb and primary fb DirectDraw servers */
-  LPDIRECTDRAW		pdd;
-  LPDIRECTDRAWSURFACE2	pddsPrimary;
-  LPDIRECTDRAW2		pdd2;
-
-  /* Privates used by shadow fb DirectDraw server */
-  LPDIRECTDRAWSURFACE2	pddsShadow;
-  LPDDSURFACEDESC	pddsdShadow;
-
-  /* Privates used by primary fb DirectDraw server */
-  LPDIRECTDRAWSURFACE2	pddsOffscreen;
-  LPDDSURFACEDESC	pddsdOffscreen;
-  LPDDSURFACEDESC	pddsdPrimary;
-
-  /* Privates used by shadow fb DirectDraw Nonlocking server */
-  LPDIRECTDRAW4		pdd4;
-  LPDIRECTDRAWSURFACE4	pddsShadow4;
-  LPDIRECTDRAWSURFACE4	pddsPrimary4;
-  BOOL			fRetryCreateSurface;
-
-  /* Privates used by both shadow fb DirectDraw servers */
-  LPDIRECTDRAWCLIPPER	pddcPrimary;
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  /* Privates used by multi-window external window manager */
-  RootlessFrameID	widTop;
-  Bool			fRestacking;
-#endif
-
-#ifdef XWIN_MULTIWINDOW
-  /* Privates used by multi-window */
-  pthread_t		ptWMProc;
-  pthread_t		ptXMsgProc;
-  void			*pWMInfo;
-#endif
-
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-  /* Privates used by both multi-window and rootless */
-  Bool			fRootWindowShown;
-#endif
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-  /* Privates used for any module running in a seperate thread */
-  pthread_mutex_t	pmServerStarted;
-  Bool			fServerStarted;
-#endif
-  
-  /* Engine specific functions */
-  winAllocateFBProcPtr			pwinAllocateFB;
-  winShadowUpdateProcPtr		pwinShadowUpdate;
-  winCloseScreenProcPtr			pwinCloseScreen;
-  winInitVisualsProcPtr			pwinInitVisuals;
-  winAdjustVideoModeProcPtr		pwinAdjustVideoMode;
-  winCreateBoundingWindowProcPtr	pwinCreateBoundingWindow;
-  winFinishScreenInitProcPtr		pwinFinishScreenInit;
-  winBltExposedRegionsProcPtr		pwinBltExposedRegions;
-  winActivateAppProcPtr			pwinActivateApp;
-  winRedrawScreenProcPtr		pwinRedrawScreen;
-  winRealizeInstalledPaletteProcPtr	pwinRealizeInstalledPalette;
-  winInstallColormapProcPtr		pwinInstallColormap;
-  winStoreColorsProcPtr			pwinStoreColors;
-  winCreateColormapProcPtr		pwinCreateColormap;
-  winDestroyColormapProcPtr		pwinDestroyColormap;
-  winHotKeyAltTabProcPtr		pwinHotKeyAltTab;
-  winCreatePrimarySurfaceProcPtr	pwinCreatePrimarySurface;
-  winReleasePrimarySurfaceProcPtr	pwinReleasePrimarySurface;
-
-  winCreateScreenResourcesProc       pwinCreateScreenResources;
-
-#ifdef XWIN_MULTIWINDOW
-  /* Window Procedures for MultiWindow mode */
-  winFinishCreateWindowsWindowProcPtr	pwinFinishCreateWindowsWindow;
-#endif
-
-  /* Window Procedures for Rootless mode */
-  CreateWindowProcPtr			CreateWindow;
-  DestroyWindowProcPtr			DestroyWindow;
-  PositionWindowProcPtr			PositionWindow;
-  ChangeWindowAttributesProcPtr		ChangeWindowAttributes;
-  RealizeWindowProcPtr			RealizeWindow;
-  UnrealizeWindowProcPtr		UnrealizeWindow;
-  ValidateTreeProcPtr			ValidateTree;
-  PostValidateTreeProcPtr		PostValidateTree;
-  WindowExposuresProcPtr		WindowExposures;
-  CopyWindowProcPtr			CopyWindow;
-  ClearToBackgroundProcPtr		ClearToBackground;
-  ClipNotifyProcPtr			ClipNotify;
-  RestackWindowProcPtr			RestackWindow;
-  ReparentWindowProcPtr			ReparentWindow;
-  ResizeWindowProcPtr			ResizeWindow;
-  MoveWindowProcPtr			MoveWindow;
-  SetShapeProcPtr			SetShape;
-
-  winCursorRec                          cursor;
-} winPrivScreenRec;
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-typedef struct {
-  RootlessWindowPtr	pFrame;
-  HWND			hWnd;
-  int			dwWidthBytes;
-  BITMAPINFOHEADER	*pbmihShadow;
-  HBITMAP		hbmpShadow;
-  HDC			hdcShadow;
-  HDC			hdcScreen;
-  BOOL			fResized;
-  BOOL			fRestackingNow;
-  BOOL			fClose;
-  BOOL			fMovingOrSizing;
-  BOOL			fDestroyed;//for debug
-  char			*pfb;
-} win32RootlessWindowRec, *win32RootlessWindowPtr;
-#endif
-
-
-typedef struct {
-  pointer		value;
-  XID			id;
-} WindowIDPairRec, *WindowIDPairPtr;
-
-
-/*
- * Extern declares for general global variables
- */
-
-extern winScreenInfo		g_ScreenInfo[];
-extern miPointerScreenFuncRec	g_winPointerCursorFuncs;
-extern DWORD			g_dwEvents;
-#ifdef HAS_DEVWINDOWS
-extern int			g_fdMessageQueue;
-#endif
-extern DevPrivateKey		g_iScreenPrivateKey;
-extern DevPrivateKey		g_iCmapPrivateKey;
-extern DevPrivateKey		g_iGCPrivateKey;
-extern DevPrivateKey		g_iPixmapPrivateKey;
-extern DevPrivateKey		g_iWindowPrivateKey;
-extern unsigned long		g_ulServerGeneration;
-extern DWORD			g_dwEnginesSupported;
-extern HINSTANCE		g_hInstance;
-extern int                      g_copyROP[];
-extern int                      g_patternROP[];
-extern const char *		g_pszQueryHost;
-extern DeviceIntPtr             g_pwinPointer;
-extern DeviceIntPtr             g_pwinKeyboard;
-
-
-/*
- * Extern declares for dynamically loaded libraries and function pointers
- */
-
-extern HMODULE			g_hmodDirectDraw;
-extern FARPROC			g_fpDirectDrawCreate;
-extern FARPROC			g_fpDirectDrawCreateClipper;
-
-extern HMODULE			g_hmodCommonControls;
-extern FARPROC			g_fpTrackMouseEvent;
-
-
-/*
- * Screen privates macros
- */
-
-#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \
-    dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))
-
-#define winSetScreenPriv(pScreen,v) \
-    dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)
-
-#define winScreenPriv(pScreen) \
-	winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)
-
-
-/*
- * Colormap privates macros
- */
-
-#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \
-    dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))
-
-#define winSetCmapPriv(pCmap,v) \
-    dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)
-
-#define winCmapPriv(pCmap) \
-	winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)
-
-
-/*
- * GC privates macros
- */
-
-#define winGetGCPriv(pGC) ((winPrivGCPtr) \
-    dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))
-
-#define winSetGCPriv(pGC,v) \
-    dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)
-
-#define winGCPriv(pGC) \
-	winPrivGCPtr pGCPriv = winGetGCPriv(pGC)
-
-
-/*
- * Pixmap privates macros
- */
-
-#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \
-    dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))
-
-#define winSetPixmapPriv(pPixmap,v) \
-    dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)
-
-#define winPixmapPriv(pPixmap) \
-	winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)
-
-
-/*
- * Window privates macros
- */
-
-#define winGetWindowPriv(pWin) ((winPrivWinPtr) \
-    dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))
-
-#define winSetWindowPriv(pWin,v) \
-    dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)
-
-#define winWindowPriv(pWin) \
-	winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)
-
-/*
- * wrapper macros 
- */
-#define _WIN_WRAP(priv, real, mem, func) {\
-    priv->mem = real->mem; \
-    real->mem = func; \
-}
-
-#define _WIN_UNWRAP(priv, real, mem) {\
-    real->mem = priv->mem; \
-}
-
-#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func) 
-
-#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)
-
-/*
- * BEGIN DDX and DIX Function Prototypes
- */
-
-
-/*
- * winallpriv.c
- */
-
-Bool
-winAllocatePrivates (ScreenPtr pScreen);
-
-Bool
-winInitCmapPrivates (ColormapPtr pCmap, int index);
-
-Bool
-winAllocateCmapPrivates (ColormapPtr pCmap);
-
-
-/*
- * winauth.c
- */
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-Bool
-winGenerateAuthorization (void);
-void winSetAuthorization(void);
-#endif
-
-
-/*
- * winblock.c
- */
-
-void
-winBlockHandler (int nScreen,
-		 pointer pBlockData,
-		 pointer pTimeout,
-		 pointer pReadMask);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winclip.c
- */
-
-RegionPtr
-winPixmapToRegionNativeGDI (PixmapPtr pPix);
-#endif
-
-
-#ifdef XWIN_CLIPBOARD
-/*
- * winclipboardinit.c
- */
-
-Bool
-winInitClipboard (void);
-
-void
-winFixClipboardChain (void);
-#endif
-
-
-/*
- * wincmap.c
- */
-
-void
-winSetColormapFunctions (ScreenPtr pScreen);
-
-Bool
-winCreateDefColormap (ScreenPtr pScreen);
-
-
-/*
- * wincreatewnd.c
- */
-
-Bool
-winCreateBoundingWindowFullScreen (ScreenPtr pScreen);
-
-Bool
-winCreateBoundingWindowWindowed (ScreenPtr pScreen);
-
-
-/*
- * windialogs.c
- */
-
-void
-winDisplayExitDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);
-
-void
-winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winengine.c
- */
-
-void
-winDetectSupportedEngines (void);
-
-Bool
-winSetEngine (ScreenPtr pScreen);
-
-Bool
-winGetDDProcAddresses (void);
-
-
-/*
- * winerror.c
- */
-
-#ifdef DDXOSVERRORF
-void
-OSVenderVErrorF (const char *pszFormat, va_list va_args);
-#endif
-
-void
-winMessageBoxF (const char *pszError, UINT uType, ...);
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfillsp.c
- */
-
-void
-winFillSpansNativeGDI (DrawablePtr	pDrawable,
-		       GCPtr		pGC,
-		       int		nSpans,
-		       DDXPointPtr	pPoints,
-		       int		*pWidths,
-		       int		fSorted);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winfont.c
- */
-
-Bool
-winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-
-Bool
-winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingc.c
- */
-
-Bool
-winCreateGCNativeGDI (GCPtr pGC);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * wingetsp.c
- */
-
-void
-winGetSpansNativeGDI (DrawablePtr	pDrawable, 
-		      int		wMax, 
-		      DDXPointPtr	pPoints, 
-		      int		*pWidths, 
-		      int		nSpans, 
-		      char		*pDst);
-#endif
-
-
-/*
- * winglobals.c
- */
-
-void
-winInitializeGlobals (void);
-
-
-/*
- * winkeybd.c
- */
-
-void
-winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);
-
-int
-winKeybdProc (DeviceIntPtr pDeviceInt, int iState);
-
-void
-winInitializeModeKeyStates (void);
-
-void
-winRestoreModeKeyStates (void);
-
-Bool
-winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);
-
-void
-winKeybdReleaseKeys (void);
-
-void
-winSendKeyEvent (DWORD dwKey, Bool fDown);
-
-BOOL
-winCheckKeyPressed(WPARAM wParam, LPARAM lParam);
-
-void
-winFixShiftKeys (int iScanCode);
-
-/*
- * winkeyhook.c
- */
-
-Bool
-winInstallKeyboardHookLL (void);
-
-void
-winRemoveKeyboardHookLL (void);
-
-
-/*
- * winmisc.c
- */
-
-#ifdef XWIN_NATIVEGDI
-void
-winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
-			   unsigned short *pHeight, ScreenPtr pScreen);
-#endif
-
-CARD8
-winCountBits (DWORD dw);
-
-Bool
-winUpdateFBPointer (ScreenPtr pScreen, void *pbits);
-
-#ifdef XWIN_NATIVEGDI
-BOOL
-winPaintBackground (HWND hwnd, COLORREF colorref);
-#endif
-
-
-/*
- * winmouse.c
- */
-
-int
-winMouseProc (DeviceIntPtr pDeviceInt, int iState);
-
-int
-winMouseWheel (ScreenPtr pScreen, int iDeltaZ);
-
-void
-winMouseButtonsSendEvent (int iEventType, int iButton);
-
-int
-winMouseButtonsHandle (ScreenPtr pScreen,
-		       int iEventType, int iButton,
-		       WPARAM wParam);
-
-void
-winEnqueueMotion(int x, int y);
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winnativegdi.c
- */
-
-HBITMAP
-winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
-		       BYTE **ppbBits, BITMAPINFO **ppbmi);
-
-Bool
-winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_PRIMARYFB
-/*
- * winpfbddd.c
- */
-
-Bool
-winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpixmap.c
- */
-
-PixmapPtr
-winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
-			  unsigned usage_hint);
-
-Bool
-winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
-
-Bool
-winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
-				int iWidth, int iHeight,
-				int iDepth,
-				int iBitsPerPixel,
-				int devKind,
-				pointer pPixData);
-#endif
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpolyline.c
- */
-
-void
-winPolyLineNativeGDI (DrawablePtr	pDrawable,
-		      GCPtr		pGC,
-		      int		mode,
-		      int		npt,
-		      DDXPointPtr	ppt);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winpushpxl.c
- */
-
-void
-winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,
-	       int dx, int dy, int xOrg, int yOrg);
-#endif
-
-
-/*
- * winscrinit.c
- */
-
-Bool
-winScreenInit (int index,
-	       ScreenPtr pScreen,
-	       int argc, char **argv);
-
-Bool
-winFinishScreenInitFB (int index,
-		       ScreenPtr pScreen,
-		       int argc, char **argv);
-
-#if defined(XWIN_NATIVEGDI)
-Bool
-winFinishScreenInitNativeGDI (int index,
-			      ScreenPtr pScreen,
-			      int argc, char **argv);
-#endif
-
-
-#ifdef XWIN_NATIVEGDI
-/*
- * winsetsp.c
- */
-
-void
-winSetSpansNativeGDI (DrawablePtr	pDrawable,
-		      GCPtr		pGC,
-		      char		*pSrc,
-		      DDXPointPtr	pPoints,
-		      int		*pWidth,
-		      int		nSpans,
-		      int		fSorted);
-#endif
-
-
-/*
- * winshaddd.c
- */
-
-Bool
-winSetEngineFunctionsShadowDD (ScreenPtr pScreen);
-
-
-/*
- * winshadddnl.c
- */
-
-Bool
-winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);
-
-
-/*
- * winshadgdi.c
- */
-
-Bool
-winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);
-
-
-/*
- * winwakeup.c
- */
-
-void
-winWakeupHandler (int nScreen,
-		  pointer pWakeupData,
-		  unsigned long ulResult,
-		  pointer pReadmask);
-
-
-/*
- * winwindow.c
- */
-
-#ifdef XWIN_NATIVEGDI
-Bool
-winCreateWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winDestroyWindowNativeGDI (WindowPtr pWin);
-
-Bool
-winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);
-
-void 
-winCopyWindowNativeGDI (WindowPtr pWin,
-			DDXPointRec ptOldOrg,
-			RegionPtr prgnSrc);
-
-Bool
-winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);
-
-Bool
-winUnmapWindowNativeGDI (WindowPtr pWindow);
-
-Bool
-winMapWindowNativeGDI (WindowPtr pWindow);
-#endif
-
-Bool
-winCreateWindowRootless (WindowPtr pWindow);
-
-Bool
-winDestroyWindowRootless (WindowPtr pWindow);
-
-Bool
-winPositionWindowRootless (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowRootless (WindowPtr pWindow);
-
-Bool
-winMapWindowRootless (WindowPtr pWindow);
-
-void
-winSetShapeRootless (WindowPtr pWindow);
-
-
-/*
- * winmultiwindowicons.c - Used by both multi-window and Win32Rootless
- */
-
-HICON
-winXIconToHICON (WindowPtr pWin, int iconSize);
-
-void
-winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowshape.c
- */
-
-void
-winReshapeMultiWindow (WindowPtr pWin);
-
-void
-winSetShapeMultiWindow (WindowPtr pWindow);
-
-void
-winUpdateRgnMultiWindow (WindowPtr pWindow);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwindow.c
- */
-
-Bool
-winCreateWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winDestroyWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);
-
-Bool
-winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);
-
-Bool
-winUnmapWindowMultiWindow (WindowPtr pWindow);
-
-Bool
-winMapWindowMultiWindow (WindowPtr pWindow);
-
-void
-winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);
-
-void
-winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);
-
-void
-winReorderWindowsMultiWindow (void);
-
-void
-winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
-			    unsigned int h, WindowPtr pSib);
-void
-winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
-			  WindowPtr pSib, VTKind kind);
-
-void
-winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
-			  RegionPtr oldRegion);
-
-XID
-winGetWindowID (WindowPtr pWin);
-
-int
-winAdjustXWindow (WindowPtr pWin, HWND hwnd);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOW
-/*
- * winmultiwindowwndproc.c
- */
-
-LRESULT CALLBACK
-winTopLevelWindowProc (HWND hwnd, UINT message, 
-		       WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * wintrayicon.c
- */
-
-void
-winInitNotifyIcon (winPrivScreenPtr pScreenPriv);
-
-void
-winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);
-
-LRESULT
-winHandleIconMessage (HWND hwnd, UINT message,
-		      WPARAM wParam, LPARAM lParam,
-		      winPrivScreenPtr pScreenPriv);
-
-
-/*
- * winwndproc.c
- */
-
-LRESULT CALLBACK
-winWindowProc (HWND hWnd, UINT message, 
-	       WPARAM wParam, LPARAM lParam);
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootless.c
- */
-
-Bool
-winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
-			     int newX, int newY, RegionPtr pShape);
-
-void
-winMWExtWMDestroyFrame (RootlessFrameID wid);
-
-void
-winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-
-void
-winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,
-			     int newX, int newY, unsigned int newW, unsigned int newH,
-			     unsigned int gravity);
-
-void
-winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);
-
-void
-winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);
-
-void
-winMWExtWMUnmapFrame (RootlessFrameID wid);
-
-void
-winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-
-void
-winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);
-
-void
-winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);
-
-void
-winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,
-			     int shift_x, int shift_y);
-
-void
-winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);
-
-void
-winMWExtWMCopyBytes (unsigned int width, unsigned int height,
-			   const void *src, unsigned int srcRowBytes,
-			   void *dst, unsigned int dstRowBytes);
-
-void
-winMWExtWMFillBytes (unsigned int width, unsigned int height, unsigned int value,
-			   void *dst, unsigned int dstRowBytes);
-
-int
-winMWExtWMCompositePixels (unsigned int width, unsigned int height, unsigned int function,
-				 void *src[2], unsigned int srcRowBytes[2],
-				 void *mask, unsigned int maskRowBytes,
-				 void *dst[2], unsigned int dstRowBytes[2]);
-
-void
-winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
-			    int dx, int dy);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswindow.c
- */
-
-void
-winMWExtWMReorderWindows (ScreenPtr pScreen);
-
-void
-winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);
-
-void
-winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);
-
-void
-winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);
-
-void
-winMWExtWMUpdateIcon (Window id);
-
-void
-winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
-				  winScreenInfoPtr pScreenInfo);
-
-wBOOL CALLBACK
-winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);
-
-Bool
-winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);
-
-void
-winMWExtWMRestackWindows (ScreenPtr pScreen);
-#endif
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-/*
- * winwin32rootlesswndproc.c
- */
-
-LRESULT CALLBACK
-winMWExtWMWindowProc (HWND hwnd, UINT message, 
-			    WPARAM wParam, LPARAM lParam);
-#endif
-
-
-/*
- * winwindowswm.c
- */
-
-void
-winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
-		       Window window, int x, int y, int w, int h);
-
-void
-winWindowsWMExtensionInit (void);
-
-/*
- * wincursor.c
- */
-
-Bool
-winInitCursor (ScreenPtr pScreen);
-
-/*
- * END DDX and DIX Function Prototypes
- */
-
-#endif /* _WIN_H_ */
-
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Dakshinamurthy Karra

+ *		Suhaib M Siddiqi

+ *		Peter Busch

+ *		Harold L Hunt II

+ *		Kensuke Matsuzaki

+ */

+

+#ifndef _WIN_H_

+#define _WIN_H_

+

+#ifndef NO

+#define NO					0

+#endif

+#ifndef YES

+#define YES					1

+#endif

+

+/* WM_XBUTTON Messages. They should go into w32api. */

+#ifndef WM_XBUTTONDOWN

+# define WM_XBUTTONDOWN 523

+#endif

+#ifndef WM_XBUTTONUP

+# define WM_XBUTTONUP 524

+#endif

+#ifndef WM_XBUTTONDBLCLK

+# define WM_XBUTTONDBLCLK 525

+#endif

+

+

+#define WIN_DEFAULT_BPP				0

+#define WIN_DEFAULT_WHITEPIXEL			255

+#define WIN_DEFAULT_BLACKPIXEL			0

+#define WIN_DEFAULT_LINEBIAS			0

+#define WIN_DEFAULT_E3B_TIME			50 /* milliseconds */

+#define WIN_DEFAULT_DPI				75

+#define WIN_DEFAULT_REFRESH			0

+#define WIN_DEFAULT_WIN_KILL			TRUE

+#define WIN_DEFAULT_UNIX_KILL			FALSE

+#define WIN_DEFAULT_CLIP_UPDATES_NBOXES		0

+#ifdef XWIN_EMULATEPSEUDO

+#define WIN_DEFAULT_EMULATE_PSEUDO		FALSE

+#endif

+#define WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH	FALSE

+

+#define WIN_DIB_MAXIMUM_SIZE	0x08000000 /* 16 MB on Windows 95, 98, Me */

+#define WIN_DIB_MAXIMUM_SIZE_MB (WIN_DIB_MAXIMUM_SIZE / 8 / 1024 / 1024)

+

+/*

+ * Windows only supports 256 color palettes

+ */

+#define WIN_NUM_PALETTE_ENTRIES			256

+

+/*

+ * Number of times to call Restore in an attempt to restore the primary surface

+ */

+#define WIN_REGAIN_SURFACE_RETRIES		1

+

+/*

+ * Build a supported display depths mask by shifting one to the left

+ * by the number of bits in the supported depth.

+ */

+#define WIN_SUPPORTED_BPPS	( (1 << (32 - 1)) | (1 << (24 - 1)) \

+				| (1 << (16 - 1)) | (1 << (15 - 1)) \

+				| (1 << ( 8 - 1)))

+#define WIN_CHECK_DEPTH		YES

+

+/*

+ * Timer IDs for WM_TIMER

+ */

+#define WIN_E3B_TIMER_ID		1

+#define WIN_POLLING_MOUSE_TIMER_ID	2

+

+#define MOUSE_POLLING_INTERVAL		50

+

+#define WIN_E3B_OFF		-1

+#define WIN_FD_INVALID		-1

+

+#define WIN_SERVER_NONE		0x0L	/* 0 */

+#define WIN_SERVER_SHADOW_GDI	0x1L	/* 1 */

+#define WIN_SERVER_SHADOW_DD	0x2L	/* 2 */

+#define WIN_SERVER_SHADOW_DDNL	0x4L	/* 4 */

+#ifdef XWIN_PRIMARYFB

+#define WIN_SERVER_PRIMARY_DD	0x8L	/* 8 */

+#endif

+#ifdef XWIN_NATIVEGDI

+# define WIN_SERVER_NATIVE_GDI	0x10L	/* 16 */

+#endif

+

+#define AltMapIndex		Mod1MapIndex

+#define NumLockMapIndex		Mod2MapIndex

+#define AltLangMapIndex		Mod3MapIndex

+#define KanaMapIndex		Mod4MapIndex

+#define ScrollLockMapIndex	Mod5MapIndex

+

+#define WIN_MOD_LALT		0x00000001

+#define WIN_MOD_RALT		0x00000002

+#define WIN_MOD_LCONTROL	0x00000004

+#define WIN_MOD_RCONTROL	0x00000008

+

+#define WIN_24BPP_MASK_RED	0x00FF0000

+#define WIN_24BPP_MASK_GREEN	0x0000FF00

+#define WIN_24BPP_MASK_BLUE	0x000000FF

+

+#define WIN_MAX_KEYS_PER_KEY	4

+

+#include <sys/types.h>

+#include <sys/stat.h>

+#include <stdio.h>

+

+#include <errno.h>

+#if defined(XWIN_MULTIWINDOWEXTWM) || defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+#define HANDLE void *

+#ifdef _MSC_VER

+typedef int pid_t;

+#endif

+#include <pthread.h>

+#undef HANDLE

+#endif

+

+#ifdef HAS_MMAP

+#include <sys/mman.h>

+#ifndef MAP_FILE

+#define MAP_FILE 0

+#endif /* MAP_FILE */

+#endif /* HAS_MMAP */

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/Xos.h>

+#include <X11/Xprotostr.h>

+#include "scrnintstr.h"

+#include "pixmapstr.h"

+#include "pixmap.h"

+#include "region.h"

+#include "gcstruct.h"

+#include "colormap.h"

+#include "colormapst.h"

+#include "miscstruct.h"

+#include "servermd.h"

+#include "windowstr.h"

+#include "mi.h"

+#include "micmap.h"

+#include "mifillarc.h"

+#include "mifpoly.h"

+#include "mibstore.h"

+#include "input.h"

+#include "mipointer.h"

+#include "X11/keysym.h"

+#include "mibstore.h"

+#include "micoord.h"

+#include "dix.h"

+#include "miline.h"

+#include "shadow.h"

+#include "fb.h"

+#include "rootless.h"

+

+#ifdef RENDER

+#include "mipict.h"

+#include "picturestr.h"

+#endif

+

+#ifdef RANDR

+#include "randrstr.h"

+#endif

+

+/*

+ * Windows headers

+ */

+#include "winms.h"

+#include "./winresource.h"

+

+

+/*

+ * Define Windows constants

+ */

+

+#define WM_TRAYICON		(WM_USER + 1000)

+#define WM_INIT_SYS_MENU	(WM_USER + 1001)

+#define WM_GIVEUP		(WM_USER + 1002)

+

+

+/* Local includes */

+#include "winwindow.h"

+#include "winmsg.h"

+

+#define PROFILEPOINT(point,thresh)\

+{\

+static unsigned int PROFPT##point = 0;\

+if (++PROFPT##point % thresh == 0)\

+ErrorF (#point ": PROFILEPOINT hit %u times\n", PROFPT##point);\

+}

+

+

+/* We use xor this macro for detecting toggle key state changes */

+#define WIN_XOR(a,b) ((!(a) && (b)) || ((a) && !(b)))

+

+#define DEFINE_ATOM_HELPER(func,atom_name)			\

+static Atom func (void) {					\

+    static int generation;					\

+    static Atom atom;						\

+    if (generation != serverGeneration) {			\

+	generation = serverGeneration;				\

+	atom = MakeAtom (atom_name, strlen (atom_name), TRUE);	\

+    }								\

+    return atom;						\

+}

+

+/*

+ * Typedefs for engine dependent function pointers

+ */

+

+typedef Bool (*winAllocateFBProcPtr)(ScreenPtr);

+

+typedef void (*winShadowUpdateProcPtr)(ScreenPtr, shadowBufPtr);

+

+typedef Bool (*winCloseScreenProcPtr)(int, ScreenPtr);

+

+typedef Bool (*winInitVisualsProcPtr)(ScreenPtr);

+

+typedef Bool (*winAdjustVideoModeProcPtr)(ScreenPtr);

+

+typedef Bool (*winCreateBoundingWindowProcPtr)(ScreenPtr);

+

+typedef Bool (*winFinishScreenInitProcPtr)(int, ScreenPtr, int, char **);

+

+typedef Bool (*winBltExposedRegionsProcPtr)(ScreenPtr);

+

+typedef Bool (*winActivateAppProcPtr)(ScreenPtr);

+

+typedef Bool (*winRedrawScreenProcPtr)(ScreenPtr pScreen);

+

+typedef Bool (*winRealizeInstalledPaletteProcPtr)(ScreenPtr pScreen);

+

+typedef Bool (*winInstallColormapProcPtr)(ColormapPtr pColormap);

+

+typedef Bool (*winStoreColorsProcPtr)(ColormapPtr pmap, 

+				      int ndef, xColorItem *pdefs);

+

+typedef Bool (*winCreateColormapProcPtr)(ColormapPtr pColormap);

+

+typedef Bool (*winDestroyColormapProcPtr)(ColormapPtr pColormap);

+

+typedef Bool (*winHotKeyAltTabProcPtr)(ScreenPtr);

+

+typedef Bool (*winCreatePrimarySurfaceProcPtr)(ScreenPtr);

+

+typedef Bool (*winReleasePrimarySurfaceProcPtr)(ScreenPtr);

+

+typedef Bool (*winFinishCreateWindowsWindowProcPtr)(WindowPtr pWin);

+

+typedef Bool (*winCreateScreenResourcesProc)(ScreenPtr);

+

+/* Typedef for DIX wrapper functions */

+typedef int (*winDispatchProcPtr) (ClientPtr);

+

+

+/*

+ * GC (graphics context) privates

+ */

+

+typedef struct

+{

+  HDC			hdc;

+  HDC			hdcMem;

+} winPrivGCRec, *winPrivGCPtr;

+

+

+/*

+ * Pixmap privates

+ */

+

+typedef struct

+{

+  HDC			hdcSelected;

+  HBITMAP		hBitmap;

+  BYTE			*pbBits;

+  DWORD			dwScanlineBytes;

+  BITMAPINFOHEADER	*pbmih;

+} winPrivPixmapRec, *winPrivPixmapPtr;

+

+

+/*

+ * Colormap privates

+ */

+

+typedef struct

+{

+  HPALETTE		hPalette;

+  LPDIRECTDRAWPALETTE	lpDDPalette;

+  RGBQUAD		rgbColors[WIN_NUM_PALETTE_ENTRIES];

+  PALETTEENTRY		peColors[WIN_NUM_PALETTE_ENTRIES];

+} winPrivCmapRec, *winPrivCmapPtr;

+

+/*

+ * Windows Cursor handling.

+ */ 

+  

+typedef struct {

+  /* from GetSystemMetrics */

+  int sm_cx;

+  int sm_cy;

+

+  BOOL visible;

+  HCURSOR handle;

+  QueryBestSizeProcPtr QueryBestSize;

+  miPointerSpriteFuncPtr spriteFuncs;

+} winCursorRec;

+

+/*

+ * Screen information structure that we need before privates are available

+ * in the server startup sequence.

+ */

+

+typedef struct

+{

+  ScreenPtr		pScreen;

+  

+  /* Did the user specify a height and width? */

+  Bool			fUserGaveHeightAndWidth;

+

+  DWORD			dwScreen;

+  DWORD			dwUserWidth;

+  DWORD			dwUserHeight;

+  DWORD			dwWidth;

+  DWORD			dwHeight;

+  DWORD			dwWidth_mm;

+  DWORD			dwHeight_mm;

+  DWORD			dwPaddedWidth;

+

+  /* Did the user specify a screen position? */

+  Bool			fUserGavePosition;

+  DWORD                 dwInitialX;

+  DWORD                 dwInitialY;

+

+  /*

+   * dwStride is the number of whole pixels that occupy a scanline,

+   * including those pixels that are not displayed.  This is basically

+   * a rounding up of the width.

+   */

+  DWORD			dwStride;

+

+  /* Offset of the screen in the window when using scrollbars */

+  DWORD			dwXOffset;

+  DWORD			dwYOffset;

+

+  DWORD			dwBPP;

+  DWORD			dwDepth;

+  DWORD			dwRefreshRate;

+  char			*pfb;

+  DWORD			dwEngine;

+  DWORD			dwEnginePreferred;

+  DWORD			dwClipUpdatesNBoxes;

+#ifdef XWIN_EMULATEPSEUDO

+  Bool			fEmulatePseudo;

+#endif

+  Bool			fFullScreen;

+  Bool			fDecoration;

+#ifdef XWIN_MULTIWINDOWEXTWM

+  Bool			fMWExtWM;

+  Bool			fInternalWM;

+  Bool			fAnotherWMRunning;

+#endif

+  Bool			fRootless;

+#ifdef XWIN_MULTIWINDOW

+  Bool			fMultiWindow;

+#endif

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+  Bool			fMultiMonitorOverride;

+#endif

+  Bool                  fMultipleMonitors;

+  Bool			fLessPointer;

+  Bool			fScrollbars;

+  Bool			fNoTrayIcon;

+  int			iE3BTimeout;

+  /* Windows (Alt+F4) and Unix (Ctrl+Alt+Backspace) Killkey */

+  Bool                  fUseWinKillKey;

+  Bool                  fUseUnixKillKey;

+  Bool			fIgnoreInput;

+

+  /* Did the user explicitly set this screen? */

+  Bool			fExplicitScreen;

+} winScreenInfo, *winScreenInfoPtr;

+

+

+/*

+ * Screen privates

+ */

+

+typedef struct _winPrivScreenRec

+{

+  winScreenInfoPtr	pScreenInfo;

+

+  Bool			fEnabled;

+  Bool			fClosed;

+  Bool			fActive;

+  Bool			fBadDepth;

+

+  int			iDeltaZ;

+

+  int			iConnectedClients;

+

+  CloseScreenProcPtr	CloseScreen;

+

+  DWORD			dwRedMask;

+  DWORD			dwGreenMask;

+  DWORD			dwBlueMask;

+  DWORD			dwBitsPerRGB;

+

+  DWORD			dwModeKeyStates;

+

+  /* Handle to icons that must be freed */

+  HICON			hiconNotifyIcon;

+

+  /* Last width, height, and depth of the Windows display */

+  DWORD			dwLastWindowsWidth;

+  DWORD			dwLastWindowsHeight;

+  DWORD			dwLastWindowsBitsPixel;

+

+  /* Palette management */

+  ColormapPtr		pcmapInstalled;

+

+  /* Pointer to the root visual so we only have to look it up once */

+  VisualPtr		pRootVisual;

+

+  /* 3 button emulation variables */

+  int			iE3BCachedPress;

+  Bool			fE3BFakeButton2Sent;

+

+  /* Privates used by shadow fb GDI server */

+  HBITMAP		hbmpShadow;

+  HDC			hdcScreen;

+  HDC			hdcShadow;

+  HWND			hwndScreen;

+  

+  /* Privates used by shadow fb and primary fb DirectDraw servers */

+  LPDIRECTDRAW		pdd;

+  LPDIRECTDRAWSURFACE2	pddsPrimary;

+  LPDIRECTDRAW2		pdd2;

+

+  /* Privates used by shadow fb DirectDraw server */

+  LPDIRECTDRAWSURFACE2	pddsShadow;

+  LPDDSURFACEDESC	pddsdShadow;

+

+  /* Privates used by primary fb DirectDraw server */

+  LPDIRECTDRAWSURFACE2	pddsOffscreen;

+  LPDDSURFACEDESC	pddsdOffscreen;

+  LPDDSURFACEDESC	pddsdPrimary;

+

+  /* Privates used by shadow fb DirectDraw Nonlocking server */

+  LPDIRECTDRAW4		pdd4;

+  LPDIRECTDRAWSURFACE4	pddsShadow4;

+  LPDIRECTDRAWSURFACE4	pddsPrimary4;

+  BOOL			fRetryCreateSurface;

+

+  /* Privates used by both shadow fb DirectDraw servers */

+  LPDIRECTDRAWCLIPPER	pddcPrimary;

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  /* Privates used by multi-window external window manager */

+  RootlessFrameID	widTop;

+  Bool			fRestacking;

+#endif

+

+#ifdef XWIN_MULTIWINDOW

+  /* Privates used by multi-window */

+  pthread_t		ptWMProc;

+  pthread_t		ptXMsgProc;

+  void			*pWMInfo;

+#endif

+

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+  /* Privates used by both multi-window and rootless */

+  Bool			fRootWindowShown;

+#endif

+

+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+  /* Privates used for any module running in a seperate thread */

+  pthread_mutex_t	pmServerStarted;

+  Bool			fServerStarted;

+#endif

+  

+  /* Engine specific functions */

+  winAllocateFBProcPtr			pwinAllocateFB;

+  winShadowUpdateProcPtr		pwinShadowUpdate;

+  winCloseScreenProcPtr			pwinCloseScreen;

+  winInitVisualsProcPtr			pwinInitVisuals;

+  winAdjustVideoModeProcPtr		pwinAdjustVideoMode;

+  winCreateBoundingWindowProcPtr	pwinCreateBoundingWindow;

+  winFinishScreenInitProcPtr		pwinFinishScreenInit;

+  winBltExposedRegionsProcPtr		pwinBltExposedRegions;

+  winActivateAppProcPtr			pwinActivateApp;

+  winRedrawScreenProcPtr		pwinRedrawScreen;

+  winRealizeInstalledPaletteProcPtr	pwinRealizeInstalledPalette;

+  winInstallColormapProcPtr		pwinInstallColormap;

+  winStoreColorsProcPtr			pwinStoreColors;

+  winCreateColormapProcPtr		pwinCreateColormap;

+  winDestroyColormapProcPtr		pwinDestroyColormap;

+  winHotKeyAltTabProcPtr		pwinHotKeyAltTab;

+  winCreatePrimarySurfaceProcPtr	pwinCreatePrimarySurface;

+  winReleasePrimarySurfaceProcPtr	pwinReleasePrimarySurface;

+

+  winCreateScreenResourcesProc       pwinCreateScreenResources;

+

+#ifdef XWIN_MULTIWINDOW

+  /* Window Procedures for MultiWindow mode */

+  winFinishCreateWindowsWindowProcPtr	pwinFinishCreateWindowsWindow;

+#endif

+

+  /* Window Procedures for Rootless mode */

+  CreateWindowProcPtr			CreateWindow;

+  DestroyWindowProcPtr			DestroyWindow;

+  PositionWindowProcPtr			PositionWindow;

+  ChangeWindowAttributesProcPtr		ChangeWindowAttributes;

+  RealizeWindowProcPtr			RealizeWindow;

+  UnrealizeWindowProcPtr		UnrealizeWindow;

+  ValidateTreeProcPtr			ValidateTree;

+  PostValidateTreeProcPtr		PostValidateTree;

+  WindowExposuresProcPtr		WindowExposures;

+  CopyWindowProcPtr			CopyWindow;

+  ClearToBackgroundProcPtr		ClearToBackground;

+  ClipNotifyProcPtr			ClipNotify;

+  RestackWindowProcPtr			RestackWindow;

+  ReparentWindowProcPtr			ReparentWindow;

+  ResizeWindowProcPtr			ResizeWindow;

+  MoveWindowProcPtr			MoveWindow;

+  SetShapeProcPtr			SetShape;

+

+#ifdef XWIN_NATIVEGDI

+  RealizeFontProcPtr                    RealizeFont;

+  UnrealizeFontProcPtr                  UnrealizeFont;

+#endif

+

+  winCursorRec                          cursor;

+} winPrivScreenRec;

+

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+typedef struct {

+  RootlessWindowPtr	pFrame;

+  HWND			hWnd;

+  int			dwWidthBytes;

+  BITMAPINFOHEADER	*pbmihShadow;

+  HBITMAP		hbmpShadow;

+  HDC			hdcShadow;

+  HDC			hdcScreen;

+  BOOL			fResized;

+  BOOL			fRestackingNow;

+  BOOL			fClose;

+  BOOL			fMovingOrSizing;

+  BOOL			fDestroyed;//for debug

+  char			*pfb;

+} win32RootlessWindowRec, *win32RootlessWindowPtr;

+#endif

+

+

+typedef struct {

+  pointer		value;

+  XID			id;

+} WindowIDPairRec, *WindowIDPairPtr;

+

+

+/*

+ * Extern declares for general global variables

+ */

+

+extern winScreenInfo		g_ScreenInfo[];

+extern miPointerScreenFuncRec	g_winPointerCursorFuncs;

+extern DWORD			g_dwEvents;

+#ifdef HAS_DEVWINDOWS

+extern int			g_fdMessageQueue;

+#endif

+extern DevPrivateKey		g_iScreenPrivateKey;

+extern DevPrivateKey		g_iCmapPrivateKey;

+extern DevPrivateKey		g_iGCPrivateKey;

+extern DevPrivateKey		g_iPixmapPrivateKey;

+extern DevPrivateKey		g_iWindowPrivateKey;

+extern unsigned long		g_ulServerGeneration;

+extern DWORD			g_dwEnginesSupported;

+extern HINSTANCE		g_hInstance;

+extern int                      g_copyROP[];

+extern int                      g_patternROP[];

+extern const char *		g_pszQueryHost;

+extern DeviceIntPtr             g_pwinPointer;

+extern DeviceIntPtr             g_pwinKeyboard;

+

+

+/*

+ * Extern declares for dynamically loaded libraries and function pointers

+ */

+

+extern HMODULE			g_hmodDirectDraw;

+extern FARPROC			g_fpDirectDrawCreate;

+extern FARPROC			g_fpDirectDrawCreateClipper;

+

+extern HMODULE			g_hmodCommonControls;

+extern FARPROC			g_fpTrackMouseEvent;

+

+

+/*

+ * Screen privates macros

+ */

+

+#define winGetScreenPriv(pScreen) ((winPrivScreenPtr) \

+    dixLookupPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey))

+

+#define winSetScreenPriv(pScreen,v) \

+    dixSetPrivate(&(pScreen)->devPrivates, g_iScreenPrivateKey, v)

+

+#define winScreenPriv(pScreen) \

+	winPrivScreenPtr pScreenPriv = winGetScreenPriv(pScreen)

+

+

+/*

+ * Colormap privates macros

+ */

+

+#define winGetCmapPriv(pCmap) ((winPrivCmapPtr) \

+    dixLookupPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey))

+

+#define winSetCmapPriv(pCmap,v) \

+    dixSetPrivate(&(pCmap)->devPrivates, g_iCmapPrivateKey, v)

+

+#define winCmapPriv(pCmap) \

+	winPrivCmapPtr pCmapPriv = winGetCmapPriv(pCmap)

+

+

+/*

+ * GC privates macros

+ */

+

+#define winGetGCPriv(pGC) ((winPrivGCPtr) \

+    dixLookupPrivate(&(pGC)->devPrivates, g_iGCPrivateKey))

+

+#define winSetGCPriv(pGC,v) \

+    dixSetPrivate(&(pGC)->devPrivates, g_iGCPrivateKey, v)

+

+#define winGCPriv(pGC) \

+	winPrivGCPtr pGCPriv = winGetGCPriv(pGC)

+

+

+/*

+ * Pixmap privates macros

+ */

+

+#define winGetPixmapPriv(pPixmap) ((winPrivPixmapPtr) \

+    dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey))

+

+#define winSetPixmapPriv(pPixmap,v) \

+    dixLookupPrivate(&(pPixmap)->devPrivates, g_iPixmapPrivateKey, v)

+

+#define winPixmapPriv(pPixmap) \

+	winPrivPixmapPtr pPixmapPriv = winGetPixmapPriv(pPixmap)

+

+

+/*

+ * Window privates macros

+ */

+

+#define winGetWindowPriv(pWin) ((winPrivWinPtr) \

+    dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey))

+

+#define winSetWindowPriv(pWin,v) \

+    dixLookupPrivate(&(pWin)->devPrivates, g_iWindowPrivateKey, v)

+

+#define winWindowPriv(pWin) \

+	winPrivWinPtr pWinPriv = winGetWindowPriv(pWin)

+

+/*

+ * wrapper macros 

+ */

+#define _WIN_WRAP(priv, real, mem, func) {\

+    priv->mem = real->mem; \

+    real->mem = func; \

+}

+

+#define _WIN_UNWRAP(priv, real, mem) {\

+    real->mem = priv->mem; \

+}

+

+#define WIN_WRAP(mem, func) _WIN_WRAP(pScreenPriv, pScreen, mem, func) 

+

+#define WIN_UNWRAP(mem) _WIN_UNWRAP(pScreenPriv, pScreen, mem)

+

+/*

+ * BEGIN DDX and DIX Function Prototypes

+ */

+

+

+/*

+ * winallpriv.c

+ */

+

+Bool

+winAllocatePrivates (ScreenPtr pScreen);

+

+Bool

+winInitCmapPrivates (ColormapPtr pCmap, int index);

+

+Bool

+winAllocateCmapPrivates (ColormapPtr pCmap);

+

+

+/*

+ * winauth.c

+ */

+

+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+Bool

+winGenerateAuthorization (void);

+void winSetAuthorization(void);

+#endif

+

+

+/*

+ * winblock.c

+ */

+

+void

+winBlockHandler (int nScreen,

+		 pointer pBlockData,

+		 pointer pTimeout,

+		 pointer pReadMask);

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winclip.c

+ */

+

+RegionPtr

+winPixmapToRegionNativeGDI (PixmapPtr pPix);

+#endif

+

+

+#ifdef XWIN_CLIPBOARD

+/*

+ * winclipboardinit.c

+ */

+

+Bool

+winInitClipboard (void);

+

+void

+winFixClipboardChain (void);

+#endif

+

+

+/*

+ * wincmap.c

+ */

+

+void

+winSetColormapFunctions (ScreenPtr pScreen);

+

+Bool

+winCreateDefColormap (ScreenPtr pScreen);

+

+

+/*

+ * wincreatewnd.c

+ */

+

+Bool

+winCreateBoundingWindowFullScreen (ScreenPtr pScreen);

+

+Bool

+winCreateBoundingWindowWindowed (ScreenPtr pScreen);

+

+

+/*

+ * windialogs.c

+ */

+

+int

+GetLiveClients (winPrivScreenPtr pScreenPriv);

+

+void

+winDisplayExitDialog (winPrivScreenPtr pScreenPriv);

+

+void

+winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv);

+

+void

+winDisplayAboutDialog (winPrivScreenPtr pScreenPriv);

+

+

+/*

+ * winengine.c

+ */

+

+void

+winDetectSupportedEngines (void);

+

+Bool

+winSetEngine (ScreenPtr pScreen);

+

+Bool

+winGetDDProcAddresses (void);

+

+

+/*

+ * winerror.c

+ */

+

+#ifdef DDXOSVERRORF

+void

+OSVenderVErrorF (const char *pszFormat, va_list va_args);

+#endif

+

+void

+winMessageBoxF (const char *pszError, UINT uType, ...);

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winfillsp.c

+ */

+

+void

+winFillSpansNativeGDI (DrawablePtr	pDrawable,

+		       GCPtr		pGC,

+		       int		nSpans,

+		       DDXPointPtr	pPoints,

+		       int		*pWidths,

+		       int		fSorted);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winfont.c

+ */

+

+Bool

+winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);

+

+Bool

+winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * wingc.c

+ */

+

+Bool

+winCreateGCNativeGDI (GCPtr pGC);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * wingetsp.c

+ */

+

+void

+winGetSpansNativeGDI (DrawablePtr	pDrawable, 

+		      int		wMax, 

+		      DDXPointPtr	pPoints, 

+		      int		*pWidths, 

+		      int		nSpans, 

+		      char		*pDst);

+#endif

+

+

+/*

+ * winglobals.c

+ */

+

+void

+winInitializeGlobals (void);

+

+

+/*

+ * winkeybd.c

+ */

+

+void

+winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode);

+

+int

+winKeybdProc (DeviceIntPtr pDeviceInt, int iState);

+

+void

+winInitializeModeKeyStates (void);

+

+void

+winRestoreModeKeyStates (void);

+

+Bool

+winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam);

+

+void

+winKeybdReleaseKeys (void);

+

+void

+winSendKeyEvent (DWORD dwKey, Bool fDown);

+

+BOOL

+winCheckKeyPressed(WPARAM wParam, LPARAM lParam);

+

+void

+winFixShiftKeys (int iScanCode);

+

+/*

+ * winkeyhook.c

+ */

+

+Bool

+winInstallKeyboardHookLL (void);

+

+void

+winRemoveKeyboardHookLL (void);

+

+

+/*

+ * winmisc.c

+ */

+

+#ifdef XWIN_NATIVEGDI

+void

+winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,

+			   unsigned short *pHeight, ScreenPtr pScreen);

+#endif

+

+CARD8

+winCountBits (DWORD dw);

+

+Bool

+winUpdateFBPointer (ScreenPtr pScreen, void *pbits);

+

+#ifdef XWIN_NATIVEGDI

+BOOL

+winPaintBackground (HWND hwnd, COLORREF colorref);

+#endif

+

+

+/*

+ * winmouse.c

+ */

+

+int

+winMouseProc (DeviceIntPtr pDeviceInt, int iState);

+

+int

+winMouseWheel (ScreenPtr pScreen, int iDeltaZ);

+

+void

+winMouseButtonsSendEvent (int iEventType, int iButton);

+

+int

+winMouseButtonsHandle (ScreenPtr pScreen,

+		       int iEventType, int iButton,

+		       WPARAM wParam);

+

+void

+winEnqueueMotion(int x, int y);

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winnativegdi.c

+ */

+

+HBITMAP

+winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,

+		       BYTE **ppbBits, BITMAPINFO **ppbmi);

+

+Bool

+winSetEngineFunctionsNativeGDI (ScreenPtr pScreen);

+#endif

+

+

+#ifdef XWIN_PRIMARYFB

+/*

+ * winpfbddd.c

+ */

+

+Bool

+winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winpixmap.c

+ */

+

+PixmapPtr

+winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,

+			  unsigned usage_hint);

+

+Bool

+winDestroyPixmapNativeGDI (PixmapPtr pPixmap);

+

+Bool

+winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,

+				int iWidth, int iHeight,

+				int iDepth,

+				int iBitsPerPixel,

+				int devKind,

+				pointer pPixData);

+#endif

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winpolyline.c

+ */

+

+void

+winPolyLineNativeGDI (DrawablePtr	pDrawable,

+		      GCPtr		pGC,

+		      int		mode,

+		      int		npt,

+		      DDXPointPtr	ppt);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winpushpxl.c

+ */

+

+void

+winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable,

+	       int dx, int dy, int xOrg, int yOrg);

+#endif

+

+

+/*

+ * winscrinit.c

+ */

+

+Bool

+winScreenInit (int index,

+	       ScreenPtr pScreen,

+	       int argc, char **argv);

+

+Bool

+winFinishScreenInitFB (int index,

+		       ScreenPtr pScreen,

+		       int argc, char **argv);

+

+#if defined(XWIN_NATIVEGDI)

+Bool

+winFinishScreenInitNativeGDI (int index,

+			      ScreenPtr pScreen,

+			      int argc, char **argv);

+#endif

+

+

+#ifdef XWIN_NATIVEGDI

+/*

+ * winsetsp.c

+ */

+

+void

+winSetSpansNativeGDI (DrawablePtr	pDrawable,

+		      GCPtr		pGC,

+		      char		*pSrc,

+		      DDXPointPtr	pPoints,

+		      int		*pWidth,

+		      int		nSpans,

+		      int		fSorted);

+#endif

+

+

+/*

+ * winshaddd.c

+ */

+

+Bool

+winSetEngineFunctionsShadowDD (ScreenPtr pScreen);

+

+

+/*

+ * winshadddnl.c

+ */

+

+Bool

+winSetEngineFunctionsShadowDDNL (ScreenPtr pScreen);

+

+

+/*

+ * winshadgdi.c

+ */

+

+Bool

+winSetEngineFunctionsShadowGDI (ScreenPtr pScreen);

+

+

+/*

+ * winwakeup.c

+ */

+

+void

+winWakeupHandler (int nScreen,

+		  pointer pWakeupData,

+		  unsigned long ulResult,

+		  pointer pReadmask);

+

+

+/*

+ * winwindow.c

+ */

+

+#ifdef XWIN_NATIVEGDI

+Bool

+winCreateWindowNativeGDI (WindowPtr pWin);

+

+Bool

+winDestroyWindowNativeGDI (WindowPtr pWin);

+

+Bool

+winPositionWindowNativeGDI (WindowPtr pWin, int x, int y);

+

+void 

+winCopyWindowNativeGDI (WindowPtr pWin,

+			DDXPointRec ptOldOrg,

+			RegionPtr prgnSrc);

+

+Bool

+winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask);

+

+Bool

+winUnmapWindowNativeGDI (WindowPtr pWindow);

+

+Bool

+winMapWindowNativeGDI (WindowPtr pWindow);

+#endif

+

+Bool

+winCreateWindowRootless (WindowPtr pWindow);

+

+Bool

+winDestroyWindowRootless (WindowPtr pWindow);

+

+Bool

+winPositionWindowRootless (WindowPtr pWindow, int x, int y);

+

+Bool

+winChangeWindowAttributesRootless (WindowPtr pWindow, unsigned long mask);

+

+Bool

+winUnmapWindowRootless (WindowPtr pWindow);

+

+Bool

+winMapWindowRootless (WindowPtr pWindow);

+

+void

+winSetShapeRootless (WindowPtr pWindow);

+

+

+/*

+ * winmultiwindowicons.c - Used by both multi-window and Win32Rootless

+ */

+

+HICON

+winXIconToHICON (WindowPtr pWin, int iconSize);

+

+void

+winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon);

+

+#ifdef XWIN_MULTIWINDOW

+/*

+ * winmultiwindowshape.c

+ */

+

+void

+winReshapeMultiWindow (WindowPtr pWin);

+

+void

+winSetShapeMultiWindow (WindowPtr pWindow);

+

+void

+winUpdateRgnMultiWindow (WindowPtr pWindow);

+#endif

+

+

+#ifdef XWIN_MULTIWINDOW

+/*

+ * winmultiwindowwindow.c

+ */

+

+Bool

+winCreateWindowMultiWindow (WindowPtr pWindow);

+

+Bool

+winDestroyWindowMultiWindow (WindowPtr pWindow);

+

+Bool

+winPositionWindowMultiWindow (WindowPtr pWindow, int x, int y);

+

+Bool

+winChangeWindowAttributesMultiWindow (WindowPtr pWindow, unsigned long mask);

+

+Bool

+winUnmapWindowMultiWindow (WindowPtr pWindow);

+

+Bool

+winMapWindowMultiWindow (WindowPtr pWindow);

+

+void

+winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent);

+

+void

+winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib);

+

+void

+winReorderWindowsMultiWindow (void);

+

+void

+winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,

+			    unsigned int h, WindowPtr pSib);

+void

+winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,

+			  WindowPtr pSib, VTKind kind);

+

+void

+winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,

+			  RegionPtr oldRegion);

+

+XID

+winGetWindowID (WindowPtr pWin);

+

+int

+winAdjustXWindow (WindowPtr pWin, HWND hwnd);

+#endif

+

+

+#ifdef XWIN_MULTIWINDOW

+/*

+ * winmultiwindowwndproc.c

+ */

+

+LRESULT CALLBACK

+winTopLevelWindowProc (HWND hwnd, UINT message, 

+		       WPARAM wParam, LPARAM lParam);

+#endif

+

+

+/*

+ * wintrayicon.c

+ */

+

+void

+winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify);

+

+void

+winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv);

+

+LRESULT

+winHandleIconMessage (HWND hwnd, UINT message,

+		      WPARAM wParam, LPARAM lParam,

+		      winPrivScreenPtr pScreenPriv);

+

+

+/*

+ * winwndproc.c

+ */

+

+LRESULT CALLBACK

+winWindowProc (HWND hWnd, UINT message, 

+	       WPARAM wParam, LPARAM lParam);

+

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+/*

+ * winwin32rootless.c

+ */

+

+Bool

+winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,

+			     int newX, int newY, RegionPtr pShape);

+

+void

+winMWExtWMDestroyFrame (RootlessFrameID wid);

+

+void

+winMWExtWMMoveFrame (RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);

+

+void

+winMWExtWMResizeFrame (RootlessFrameID wid, ScreenPtr pScreen,

+			     int newX, int newY, unsigned int newW, unsigned int newH,

+			     unsigned int gravity);

+

+void

+winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid);

+

+void

+winMWExtWMReshapeFrame (RootlessFrameID wid, RegionPtr pShape);

+

+void

+winMWExtWMUnmapFrame (RootlessFrameID wid);

+

+void

+winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow);

+

+void

+winMWExtWMStopDrawing (RootlessFrameID wid, Bool flush);

+

+void

+winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage);

+

+void

+winMWExtWMDamageRects (RootlessFrameID wid, int count, const BoxRec *rects,

+			     int shift_x, int shift_y);

+

+void

+winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin);

+

+void

+winMWExtWMCopyBytes (unsigned int width, unsigned int height,

+			   const void *src, unsigned int srcRowBytes,

+			   void *dst, unsigned int dstRowBytes);

+

+void

+winMWExtWMFillBytes (unsigned int width, unsigned int height, unsigned int value,

+			   void *dst, unsigned int dstRowBytes);

+

+int

+winMWExtWMCompositePixels (unsigned int width, unsigned int height, unsigned int function,

+				 void *src[2], unsigned int srcRowBytes[2],

+				 void *mask, unsigned int maskRowBytes,

+				 void *dst[2], unsigned int dstRowBytes[2]);

+

+void

+winMWExtWMCopyWindow (RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,

+			    int dx, int dy);

+#endif

+

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+/*

+ * winwin32rootlesswindow.c

+ */

+

+void

+winMWExtWMReorderWindows (ScreenPtr pScreen);

+

+void

+winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y);

+

+void

+winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h);

+

+void

+winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h);

+

+void

+winMWExtWMUpdateIcon (Window id);

+

+void

+winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,

+				  winScreenInfoPtr pScreenInfo);

+

+wBOOL CALLBACK

+winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam);

+

+Bool

+winIsInternalWMRunning (winScreenInfoPtr pScreenInfo);

+

+void

+winMWExtWMRestackWindows (ScreenPtr pScreen);

+#endif

+

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+/*

+ * winwin32rootlesswndproc.c

+ */

+

+LRESULT CALLBACK

+winMWExtWMWindowProc (HWND hwnd, UINT message, 

+			    WPARAM wParam, LPARAM lParam);

+#endif

+

+

+/*

+ * winwindowswm.c

+ */

+

+void

+winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,

+		       Window window, int x, int y, int w, int h);

+

+void

+winWindowsWMExtensionInit (void);

+

+/*

+ * wincursor.c

+ */

+

+Bool

+winInitCursor (ScreenPtr pScreen);

+

+/*

+ * windisplay.c

+ */

+

+void

+winGetDisplayName(char *szDisplay, unsigned int screen);

+

+/*

+ * END DDX and DIX Function Prototypes

+ */

+

+#endif /* _WIN_H_ */

+

diff --git a/xorg-server/hw/xwin/winallpriv.c b/xorg-server/hw/xwin/winallpriv.c
index 21ccd9b3b..3413ece53 100644
--- a/xorg-server/hw/xwin/winallpriv.c
+++ b/xorg-server/hw/xwin/winallpriv.c
@@ -48,11 +48,9 @@ winAllocatePrivates (ScreenPtr pScreen)
 {
   winPrivScreenPtr	pScreenPriv;
 
-#if CYGDEBUG
   winDebug ("winAllocateScreenPrivates - g_ulServerGeneration: %d "
 	  "serverGeneration: %d\n",
 	  g_ulServerGeneration, serverGeneration);
-#endif
 
   /* We need a new slot for our privates if the screen gen has changed */
   if (g_ulServerGeneration != serverGeneration)
@@ -111,9 +109,7 @@ winAllocatePrivates (ScreenPtr pScreen)
 Bool
 winInitCmapPrivates (ColormapPtr pcmap, int index)
 {
-#if CYGDEBUG
   winDebug ("winInitCmapPrivates\n");
-#endif
   
   /*
    * I see no way that this function can do anything useful
@@ -139,9 +135,7 @@ winAllocateCmapPrivates (ColormapPtr pCmap)
   winPrivCmapPtr		pCmapPriv;
   static unsigned long		s_ulPrivateGeneration = 0;
 
-#if CYGDEBUG
   winDebug ("winAllocateCmapPrivates\n");
-#endif
 
   /* Get a new privates index when the server generation changes */
   if (s_ulPrivateGeneration != serverGeneration)
@@ -164,9 +158,7 @@ winAllocateCmapPrivates (ColormapPtr pCmap)
   /* Save the cmap private pointer */
   winSetCmapPriv (pCmap, pCmapPriv);
 
-#if CYGDEBUG
   winDebug ("winAllocateCmapPrivates - Returning\n");
-#endif
 
   return TRUE;
 }
diff --git a/xorg-server/hw/xwin/winauth.c b/xorg-server/hw/xwin/winauth.c
index fcd1872da..fca6da086 100644
--- a/xorg-server/hw/xwin/winauth.c
+++ b/xorg-server/hw/xwin/winauth.c
@@ -1,202 +1,215 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of Harold L Hunt II
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from Harold L Hunt II.
- *
- * Authors:	Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-
-#include "win.h"
-
-/* Includes for authorization */
-#include "securitysrv.h"
-
-
-/*
- * Constants
- */
-
-#define AUTH_NAME	"MIT-MAGIC-COOKIE-1"
-
-
-/*
- * Locals
- */
-
-static XID g_authId = 0;
-static unsigned int g_uiAuthDataLen = 0;
-static char *g_pAuthData = NULL;
-
-/*
- * Code to generate a MIT-MAGIC-COOKIE-1, copied from under XCSECURITY
- */
-
-#ifndef XCSECURITY
-static
-void
-GenerateRandomData (int len, char *buf)
-{
-    int fd;
-
-    fd = open("/dev/urandom", O_RDONLY);
-    read(fd, buf, len);
-    close(fd);
-}
-
-
-static char cookie[16]; /* 128 bits */
-
-XID
-static MitGenerateCookie (
-    unsigned	data_length,
-    char	*data,
-    XID		id,
-    unsigned	*data_length_return,
-    char	**data_return)
-{
-    int i = 0;
-    int status;
-
-    while (data_length--)
-    {
-	cookie[i++] += *data++;
-	if (i >= sizeof (cookie)) i = 0;
-    }
-    GenerateRandomData(sizeof (cookie), cookie);
-    status = MitAddCookie(sizeof (cookie), cookie, id);
-    if (!status)
-    {
-	id = -1;
-    }
-    else
-    {
-	*data_return = cookie;
-	*data_length_return = sizeof (cookie);
-    }
-    return id;
-}
-
-static
-XID
-GenerateAuthorization(
-	unsigned name_length,
-	char	*name,
-	unsigned data_length,
-	char	*data,
-	unsigned *data_length_return,
-	char	**data_return)
-{
-    return MitGenerateCookie(data_length, data,
-                             FakeClientID(0), data_length_return, data_return);
-}
-#endif
-
-/*
- * Generate authorization cookie for internal server clients
- */
-
-Bool
-winGenerateAuthorization ()
-{
-  Bool				fFreeAuth = FALSE;
-  SecurityAuthorizationPtr	pAuth = NULL;
-
-  /* Call OS layer to generate authorization key */
-  g_authId = GenerateAuthorization (strlen (AUTH_NAME),
-				    AUTH_NAME,
-				    0,
-				    NULL,
-				    &g_uiAuthDataLen,
-				    &g_pAuthData);
-  if ((XID) ~0L == g_authId)
-    {
-      ErrorF ("winGenerateAuthorization - GenerateAuthorization failed\n");
-      goto auth_bailout;
-    }
-
-  else
-    {
-      winDebug("winGenerateAuthorization - GenerateAuthorization success!\n"
-	      "AuthDataLen: %d AuthData: %s\n",
-	      g_uiAuthDataLen, g_pAuthData);
-    }
-
-#ifdef XCSECURITY
-  /* Allocate structure for additional auth information */
-  pAuth = (SecurityAuthorizationPtr) 
-    xalloc (sizeof (SecurityAuthorizationRec));
-  if (!(pAuth))
-    {
-      ErrorF ("winGenerateAuthorization - Failed allocating "
-	      "SecurityAuthorizationPtr.\n");
-      goto auth_bailout;
-    }
-  
-  /* Fill in the auth fields */
-  pAuth->id = g_authId;
-  pAuth->timeout = 0; /* live for x seconds after refcnt == 0 */
-  pAuth->group = None;
-  pAuth->trustLevel = XSecurityClientTrusted;
-  pAuth->refcnt = 1; /* this auth must stick around */
-  pAuth->secondsRemaining = 0;
-  pAuth->timer = NULL;
-  pAuth->eventClients = NULL;
-  
-  /* Add the authorization to the server's auth list */
-  if (!AddResource (g_authId,
-		    SecurityAuthorizationResType,
-		    pAuth))
-    {
-      ErrorF ("winGenerateAuthorization - AddResource failed for auth.\n");
-      fFreeAuth = TRUE;
-      goto auth_bailout;
-    }
-  
-  /* Don't free the auth data, since it is still used internally */
-  pAuth = NULL;
-#endif
-
-  return TRUE;
-
- auth_bailout:
-  if (fFreeAuth)
-    xfree (pAuth);
-  
-  return FALSE;
-}
-
-/* Use our generated cookie for authentication */
-void
-winSetAuthorization(void)
-{
-  XSetAuthorization (AUTH_NAME,
-		     strlen (AUTH_NAME),
-		     g_pAuthData,
-		     g_uiAuthDataLen);
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of Harold L Hunt II

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from Harold L Hunt II.

+ *

+ * Authors:	Harold L Hunt II

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+

+#include "win.h"

+

+/* Includes for authorization */

+#include "securitysrv.h"

+

+/*

+ * Constants

+ */

+

+#define AUTH_NAME	"MIT-MAGIC-COOKIE-1"

+

+

+/*

+ * Locals

+ */

+

+static XID g_authId = 0;

+static unsigned int g_uiAuthDataLen = 0;

+static char *g_pAuthData = NULL;

+

+/*

+ * Code to generate a MIT-MAGIC-COOKIE-1, copied from under XCSECURITY

+ */

+

+

+

+#ifndef XCSECURITY

+static

+void

+GenerateRandomData (int len, char *buf)

+{

+    int fd;

+#ifdef _MSC_VER

+    static HANDLE hAdvApi32;

+    static BOOLEAN (_stdcall * RtlGenRandom)(void *,unsigned long);

+

+    if (!hAdvApi32)

+    {

+      hAdvApi32=LoadLibrary("advapi32.dll");

+      RtlGenRandom=(BOOLEAN (_stdcall *)(void*,unsigned long))GetProcAddress(hAdvApi32,"SystemFunction036");

+    }

+    RtlGenRandom(buf, len);

+#else

+    fd = open("/dev/urandom", O_RDONLY);

+    read(fd, buf, len);

+    close(fd);

+#endif

+}

+

+

+static char cookie[16]; /* 128 bits */

+

+XID

+static MitGenerateCookie (

+    unsigned	data_length,

+    char	*data,

+    XID		id,

+    unsigned	*data_length_return,

+    char	**data_return)

+{

+    int i = 0;

+    int status;

+

+    while (data_length--)

+    {

+	cookie[i++] += *data++;

+	if (i >= sizeof (cookie)) i = 0;

+    }

+    GenerateRandomData(sizeof (cookie), cookie);

+    status = MitAddCookie(sizeof (cookie), cookie, id);

+    if (!status)

+    {

+	id = -1;

+    }

+    else

+    {

+	*data_return = cookie;

+	*data_length_return = sizeof (cookie);

+    }

+    return id;

+}

+

+static

+XID

+GenerateAuthorization(

+	unsigned name_length,

+	char	*name,

+	unsigned data_length,

+	char	*data,

+	unsigned *data_length_return,

+	char	**data_return)

+{

+    return MitGenerateCookie(data_length, data,

+                             FakeClientID(0), data_length_return, data_return);

+}

+#endif

+

+/*

+ * Generate authorization cookie for internal server clients

+ */

+

+Bool

+winGenerateAuthorization ()

+{

+  Bool				fFreeAuth = FALSE;

+  SecurityAuthorizationPtr	pAuth = NULL;

+

+  /* Call OS layer to generate authorization key */

+  g_authId = GenerateAuthorization (strlen (AUTH_NAME),

+				    AUTH_NAME,

+				    0,

+				    NULL,

+				    &g_uiAuthDataLen,

+				    &g_pAuthData);

+  if ((XID) ~0L == g_authId)

+    {

+      ErrorF ("winGenerateAuthorization - GenerateAuthorization failed\n");

+      goto auth_bailout;

+    }

+#ifdef WINDBG

+  else

+    {

+      winDebug("winGenerateAuthorization - GenerateAuthorization success!\n"

+	      "AuthDataLen: %d AuthData: %s\n",

+	      g_uiAuthDataLen, g_pAuthData);

+    }

+#endif

+

+#ifdef XCSECURITY

+  /* Allocate structure for additional auth information */

+  pAuth = (SecurityAuthorizationPtr) 

+    xalloc (sizeof (SecurityAuthorizationRec));

+  if (!(pAuth))

+    {

+      ErrorF ("winGenerateAuthorization - Failed allocating "

+	      "SecurityAuthorizationPtr.\n");

+      goto auth_bailout;

+    }

+  

+  /* Fill in the auth fields */

+  pAuth->id = g_authId;

+  pAuth->timeout = 0; /* live for x seconds after refcnt == 0 */

+  pAuth->group = None;

+  pAuth->trustLevel = XSecurityClientTrusted;

+  pAuth->refcnt = 1; /* this auth must stick around */

+  pAuth->secondsRemaining = 0;

+  pAuth->timer = NULL;

+  pAuth->eventClients = NULL;

+  

+  /* Add the authorization to the server's auth list */

+  if (!AddResource (g_authId,

+		    SecurityAuthorizationResType,

+		    pAuth))

+    {

+      ErrorF ("winGenerateAuthorization - AddResource failed for auth.\n");

+      fFreeAuth = TRUE;

+      goto auth_bailout;

+    }

+  

+  /* Don't free the auth data, since it is still used internally */

+  pAuth = NULL;

+#endif

+

+  return TRUE;

+

+ auth_bailout:

+  if (fFreeAuth)

+    xfree (pAuth);

+  

+  return FALSE;

+}

+

+/* Use our generated cookie for authentication */

+void

+winSetAuthorization(void)

+{

+  XSetAuthorization (AUTH_NAME,

+		     strlen (AUTH_NAME),

+		     g_pAuthData,

+		     g_uiAuthDataLen);

+}

diff --git a/xorg-server/hw/xwin/winclip.c b/xorg-server/hw/xwin/winclip.c
index aab7d632d..cbbf08c59 100644
--- a/xorg-server/hw/xwin/winclip.c
+++ b/xorg-server/hw/xwin/winclip.c
@@ -37,6 +37,6 @@
 RegionPtr
 winPixmapToRegionNativeGDI (PixmapPtr pPix)
 {
-  ErrorF ("winPixmapToRegion()\n");
+  winDebug ("winPixmapToRegion()\n");
   return NULL;
 }
diff --git a/xorg-server/hw/xwin/winclipboard.h b/xorg-server/hw/xwin/winclipboard.h
index 089c2913b..9bf7c9c0e 100644
--- a/xorg-server/hw/xwin/winclipboard.h
+++ b/xorg-server/hw/xwin/winclipboard.h
@@ -34,7 +34,9 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#ifndef _MSC_VER
 #include <unistd.h>
+#endif
 #ifdef __CYGWIN__
 #include <sys/select.h>
 #else
@@ -43,6 +45,9 @@
 #endif
 #include <fcntl.h>
 #include <setjmp.h>
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
 #include <pthread.h>
 
 /* X headers */
@@ -74,15 +79,13 @@
 
 #define WM_WM_REINIT                           (WM_USER + 1)
 
+#include "winmsg.h"
+
 /*
  * References to external symbols
  */
 
 extern char *display;
-extern void ErrorF (const char* /*f*/, ...);
-extern void winDebug (const char *format, ...);
-extern void winErrorFVerb (int verb, const char *format, ...);
-
 
 /*
  * winclipboardinit.c
@@ -145,5 +148,6 @@ int
 winClipboardFlushXEvents (HWND hwnd,
 			  int iWindow,
 			  Display *pDisplay,
-			  Bool fUnicodeSupport);
+			  Bool fUnicodeSupport,
+			  Bool ClipboardOpened);
 #endif
diff --git a/xorg-server/hw/xwin/winclipboardinit.c b/xorg-server/hw/xwin/winclipboardinit.c
index bec63ac8e..d451314fb 100644
--- a/xorg-server/hw/xwin/winclipboardinit.c
+++ b/xorg-server/hw/xwin/winclipboardinit.c
@@ -61,7 +61,7 @@ extern HWND			g_hwndClipboard;
 Bool
 winInitClipboard (void)
 {
-  ErrorF ("winInitClipboard ()\n");
+  winDebug ("winInitClipboard ()\n");
 
   /* Wrap some internal server functions */
   if (ProcVector[X_SetSelectionOwner] != winProcSetSelectionOwner)
diff --git a/xorg-server/hw/xwin/winclipboardtextconv.c b/xorg-server/hw/xwin/winclipboardtextconv.c
index 400f560fa..487df81ef 100644
--- a/xorg-server/hw/xwin/winclipboardtextconv.c
+++ b/xorg-server/hw/xwin/winclipboardtextconv.c
@@ -1,155 +1,155 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of Harold L Hunt II
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from Harold L Hunt II.
- *
- * Authors:	Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include <stdio.h>
-#include <stdlib.h>
-
-void
-winClipboardDOStoUNIX (char *pszSrc, int iLength);
-void
-winClipboardUNIXtoDOS (unsigned char **ppszData, int iLength);
-
-/*
- * Convert \r\n to \n
- *
- * NOTE: This was heavily inspired by, Cygwin's
- * winsup/cygwin/fhandler.cc/fhandler_base::read ()
- */
-
-void
-winClipboardDOStoUNIX (char *pszSrc, int iLength)
-{
-  char			*pszDest = pszSrc;
-  char			*pszEnd = pszSrc + iLength;
-
-  /* Loop until the last character */
-  while (pszSrc < pszEnd)
-    {
-      /* Copy the current source character to current destination character */
-      *pszDest = *pszSrc;
-
-      /* Advance to the next source character */
-      pszSrc++;
-
-      /* Don't advance the destination character if we need to drop an \r */
-      if (*pszDest != '\r' || *pszSrc != '\n')
-	pszDest++;
-    }
-
-  /* Move the terminating null */
-  *pszDest = '\0';
-}
-
-
-/*
- * Convert \n to \r\n
- */
-
-void
-winClipboardUNIXtoDOS (unsigned char **ppszData, int iLength)
-{
-  int			iNewlineCount = 0;
-  unsigned char		*pszSrc = *ppszData;
-  unsigned char		*pszEnd = pszSrc + iLength;
-  unsigned char		*pszDest = NULL, *pszDestBegin = NULL;
-
-  winDebug("UNIXtoDOS () - Original data:'%s'\n", *ppszData);
-
-  /* Count \n characters without leading \r */
-  while (pszSrc < pszEnd)
-    {
-      /* Skip ahead two character if found set of \r\n */
-      if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n')
-	{
-	  pszSrc += 2;
-	  continue;
-	} 
-
-      /* Increment the count if found naked \n */
-      if (*pszSrc == '\n')
-	{
-	  iNewlineCount++;
-	}
-
-      pszSrc++;
-    }
-  
-  /* Return if no naked \n's */
-  if (iNewlineCount == 0)
-    return;
-
-  /* Allocate a new string */
-  pszDestBegin = pszDest = malloc (iLength + iNewlineCount + 1);
-
-  /* Set source pointer to beginning of data string */
-  pszSrc = *ppszData;
-
-  /* Loop through all characters in source string */
-  while (pszSrc < pszEnd)
-    {
-      /* Copy line endings that are already valid */
-      if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n')
-	{
-	  *pszDest = *pszSrc;
-	  *(pszDest + 1) = *(pszSrc + 1);
-	  pszDest += 2;
-	  pszSrc += 2;
-	  continue;
-	}
-
-      /* Add \r to naked \n's */
-      if (*pszSrc == '\n')
-	{
-	  *pszDest = '\r';
-	  *(pszDest + 1) = *pszSrc;
-	  pszDest += 2;
-	  pszSrc += 1;
-	  continue;
-	}
-
-      /* Copy normal characters */
-      *pszDest = *pszSrc;
-      pszSrc++;
-      pszDest++;
-    }
-
-  /* Put terminating null at end of new string */
-  *pszDest = '\0';
-
-  /* Swap string pointers */
-  free (*ppszData);
-  *ppszData = pszDestBegin;
-
-  winDebug("UNIXtoDOS () - Final string:'%s'\n", pszDestBegin);
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of Harold L Hunt II

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from Harold L Hunt II.

+ *

+ * Authors:	Harold L Hunt II

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include <stdio.h>

+#include <stdlib.h>

+

+void

+winClipboardDOStoUNIX (char *pszSrc, int iLength);

+void

+winClipboardUNIXtoDOS (unsigned char **ppszData, int iLength);

+

+/*

+ * Convert \r\n to \n

+ *

+ * NOTE: This was heavily inspired by, Cygwin's

+ * winsup/cygwin/fhandler.cc/fhandler_base::read ()

+ */

+

+void

+winClipboardDOStoUNIX (char *pszSrc, int iLength)

+{

+  char			*pszDest = pszSrc;

+  char			*pszEnd = pszSrc + iLength;

+

+  /* Loop until the last character */

+  while (pszSrc < pszEnd)

+    {

+      /* Copy the current source character to current destination character */

+      *pszDest = *pszSrc;

+

+      /* Advance to the next source character */

+      pszSrc++;

+

+      /* Don't advance the destination character if we need to drop an \r */

+      if (*pszDest != '\r' || *pszSrc != '\n')

+	pszDest++;

+    }

+

+  /* Move the terminating null */

+  *pszDest = '\0';

+}

+

+

+/*

+ * Convert \n to \r\n

+ */

+

+void

+winClipboardUNIXtoDOS (unsigned char **ppszData, int iLength)

+{

+  int			iNewlineCount = 0;

+  unsigned char		*pszSrc = *ppszData;

+  unsigned char		*pszEnd = pszSrc + iLength;

+  unsigned char		*pszDest = NULL, *pszDestBegin = NULL;

+

+  winDebug("UNIXtoDOS () - Original data:'%s'\n", *ppszData);

+

+  /* Count \n characters without leading \r */

+  while (pszSrc < pszEnd)

+    {

+      /* Skip ahead two character if found set of \r\n */

+      if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n')

+	{

+	  pszSrc += 2;

+	  continue;

+	} 

+

+      /* Increment the count if found naked \n */

+      if (*pszSrc == '\n')

+	{

+	  iNewlineCount++;

+	}

+

+      pszSrc++;

+    }

+  

+  /* Return if no naked \n's */

+  if (iNewlineCount == 0)

+    return;

+

+  /* Allocate a new string */

+  pszDestBegin = pszDest = malloc (iLength + iNewlineCount + 1);

+

+  /* Set source pointer to beginning of data string */

+  pszSrc = *ppszData;

+

+  /* Loop through all characters in source string */

+  while (pszSrc < pszEnd)

+    {

+      /* Copy line endings that are already valid */

+      if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n')

+	{

+	  *pszDest = *pszSrc;

+	  *(pszDest + 1) = *(pszSrc + 1);

+	  pszDest += 2;

+	  pszSrc += 2;

+	  continue;

+	}

+

+      /* Add \r to naked \n's */

+      if (*pszSrc == '\n')

+	{

+	  *pszDest = '\r';

+	  *(pszDest + 1) = *pszSrc;

+	  pszDest += 2;

+	  pszSrc += 1;

+	  continue;

+	}

+

+      /* Copy normal characters */

+      *pszDest = *pszSrc;

+      pszSrc++;

+      pszDest++;

+    }

+

+  /* Put terminating null at end of new string */

+  *pszDest = '\0';

+

+  /* Swap string pointers */

+  free (*ppszData);

+  *ppszData = pszDestBegin;

+

+  winDebug("UNIXtoDOS () - Final string:'%s'\n", pszDestBegin);

+}

diff --git a/xorg-server/hw/xwin/winclipboardthread.c b/xorg-server/hw/xwin/winclipboardthread.c
index a3809034e..e08e7acd0 100644
--- a/xorg-server/hw/xwin/winclipboardthread.c
+++ b/xorg-server/hw/xwin/winclipboardthread.c
@@ -1,462 +1,501 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the copyright holder(s)
- *and author(s) shall not be used in advertising or otherwise to promote
- *the sale, use or other dealings in this Software without prior written
- *authorization from the copyright holder(s) and author(s).
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include <sys/types.h>
-#include "winclipboard.h"
-#ifdef __CYGWIN__
-#include <errno.h>
-#endif
-#include "misc.h"
-
-
-/*
- * References to external symbols
- */
-
-extern Bool		g_fUnicodeClipboard;
-extern unsigned long	serverGeneration;
-extern Bool		g_fClipboardStarted;
-extern HWND		g_hwndClipboard;
-extern void		*g_pClipboardDisplay;
-extern Window		g_iClipboardWindow;
-
-
-/*
- * Global variables
- */
-
-static jmp_buf			g_jmpEntry;
-Bool				g_fUnicodeSupport = FALSE;
-Bool				g_fUseUnicode = FALSE;
-
-
-/*
- * Local function prototypes
- */
-
-static int
-winClipboardErrorHandler (Display *pDisplay, XErrorEvent *pErr);
-
-static int
-winClipboardIOErrorHandler (Display *pDisplay);
-
-
-/*
- * Main thread function
- */
-
-void *
-winClipboardProc (void *pvNotUsed)
-{
-  Atom			atomClipboard, atomClipboardManager;
-  int			iReturn;
-  HWND			hwnd = NULL;
-  int			iConnectionNumber = 0;
-#ifdef HAS_DEVWINDOWS
-  int			fdMessageQueue = 0;
-#else
-  struct timeval        tvTimeout;
-#endif
-  fd_set		fdsRead;
-  int			iMaxDescriptor;
-  Display		*pDisplay = NULL;
-  Window		iWindow = None;
-  int			iRetries;
-  Bool			fUseUnicode;
-  char			szDisplay[512];
-  int			iSelectError;
-
-  ErrorF ("winClipboardProc - Hello\n");
-
-  /* Do we have Unicode support? */
-  g_fUnicodeSupport = winClipboardDetectUnicodeSupport ();
-
-  /* Do we use Unicode clipboard? */
-  fUseUnicode = g_fUnicodeClipboard && g_fUnicodeSupport;
-
-  /* Save the Unicode support flag in a global */
-  g_fUseUnicode = fUseUnicode;
-
-  /* Allow multiple threads to access Xlib */
-  if (XInitThreads () == 0)
-    {
-      ErrorF ("winClipboardProc - XInitThreads failed.\n");
-      pthread_exit (NULL);
-    }
-
-  /* See if X supports the current locale */
-  if (XSupportsLocale () == False)
-    {
-      ErrorF ("winClipboardProc - Warning: Locale not supported by X.\n");
-    }
-
-  /* Set jump point for Error exits */
-  iReturn = setjmp (g_jmpEntry);
-  
-  /* Check if we should continue operations */
-  if (iReturn != WIN_JMP_ERROR_IO
-      && iReturn != WIN_JMP_OKAY)
-    {
-      /* setjmp returned an unknown value, exit */
-      ErrorF ("winClipboardProc - setjmp returned: %d exiting\n",
-	      iReturn);
-      pthread_exit (NULL);
-    }
-  else if (iReturn == WIN_JMP_ERROR_IO)
-    {
-      /* TODO: Cleanup the Win32 window and free any allocated memory */
-      ErrorF ("winClipboardProc - setjmp returned for IO Error Handler.\n");
-      pthread_exit (NULL);
-    }
-
-  /* Use our generated cookie for authentication */
-  winSetAuthorization();
-
-  /* Set error handler */
-  XSetErrorHandler (winClipboardErrorHandler);
-  XSetIOErrorHandler (winClipboardIOErrorHandler);
-
-  /* Initialize retry count */
-  iRetries = 0;
-
-  /* Setup the display connection string x */
-  /*
-   * NOTE: Always connect to screen 0 since we require that screen
-   * numbers start at 0 and increase without gaps.  We only need
-   * to connect to one screen on the display to get events
-   * for all screens on the display.  That is why there is only
-   * one clipboard client thread.
-   */
-  snprintf (szDisplay,
-	    512,
-	    "127.0.0.1:%s.0",
-	    display);
-
-  /* Print the display connection string */
-  ErrorF ("winClipboardProc - DISPLAY=%s\n", szDisplay);
-
-  /* Open the X display */
-  do
-    {
-      pDisplay = XOpenDisplay (szDisplay);
-      if (pDisplay == NULL)
-	{
-	  ErrorF ("winClipboardProc - Could not open display, "
-		  "try: %d, sleeping: %d\n",
-		  iRetries + 1, WIN_CONNECT_DELAY);
-	  ++iRetries;
-	  sleep (WIN_CONNECT_DELAY);
-	  continue;
-	}
-      else
-	break;
-    }
-  while (pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);
-
-  /* Make sure that the display opened */
-  if (pDisplay == NULL)
-    {
-      ErrorF ("winClipboardProc - Failed opening the display, giving up\n");
-      pthread_exit (NULL);
-    }
-
-  /* Save the display in the screen privates */
-  g_pClipboardDisplay = pDisplay;
-
-  ErrorF ("winClipboardProc - XOpenDisplay () returned and "
-	  "successfully opened the display.\n");
-
-  /* Get our connection number */
-  iConnectionNumber = ConnectionNumber (pDisplay);
-
-#ifdef HAS_DEVWINDOWS
-  /* Open a file descriptor for the windows message queue */
-  fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, O_RDONLY);
-  if (fdMessageQueue == -1)
-    {
-      ErrorF ("winClipboardProc - Failed opening %s\n", WIN_MSG_QUEUE_FNAME);
-      pthread_exit (NULL);
-    }
-
-  /* Find max of our file descriptors */
-  iMaxDescriptor = max (fdMessageQueue, iConnectionNumber) + 1;
-#else
-  iMaxDescriptor = iConnectionNumber + 1;
-#endif
-
-  /* Create atoms */
-  atomClipboard = XInternAtom (pDisplay, "CLIPBOARD", False);
-  atomClipboardManager = XInternAtom (pDisplay, "CLIPBOARD_MANAGER", False);
-
-  /* Create a messaging window */
-  iWindow = XCreateSimpleWindow (pDisplay,
-				 DefaultRootWindow (pDisplay),
-				 1, 1,
-				 500, 500,
-				 0,
-				 BlackPixel (pDisplay, 0),
-				 BlackPixel (pDisplay, 0));
-  if (iWindow == 0)
-    {
-      ErrorF ("winClipboardProc - Could not create an X window.\n");
-      pthread_exit (NULL);
-    }
-
-  /* Select event types to watch */
-  if (XSelectInput (pDisplay,
-		    iWindow,
-		    PropertyChangeMask) == BadWindow)
-    ErrorF ("winClipboardProc - XSelectInput generated BadWindow "
-	    "on messaging window\n");
-
-  /* Save the window in the screen privates */
-  g_iClipboardWindow = iWindow;
-
-  /* Create Windows messaging window */
-  hwnd = winClipboardCreateMessagingWindow ();
-  
-  /* Save copy of HWND in screen privates */
-  g_hwndClipboard = hwnd;
-
-  /* Assert ownership of selections if Win32 clipboard is owned */
-  if (NULL != GetClipboardOwner ())
-    {
-      /* PRIMARY */
-      iReturn = XSetSelectionOwner (pDisplay, XA_PRIMARY,
-				    iWindow, CurrentTime);
-      if (iReturn == BadAtom || iReturn == BadWindow ||
-	  XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow)
-	{
-	  ErrorF ("winClipboardProc - Could not set PRIMARY owner\n");
-	  pthread_exit (NULL);
-	}
-
-      /* CLIPBOARD */
-      iReturn = XSetSelectionOwner (pDisplay, atomClipboard,
-				    iWindow, CurrentTime);
-      if (iReturn == BadAtom || iReturn == BadWindow ||
-	  XGetSelectionOwner (pDisplay, atomClipboard) != iWindow)
-	{
-	  ErrorF ("winClipboardProc - Could not set CLIPBOARD owner\n");
-	  pthread_exit (NULL);
-	}
-    }
-
-  /* Pre-flush X events */
-  /* 
-   * NOTE: Apparently you'll freeze if you don't do this,
-   *	   because there may be events in local data structures
-   *	   already.
-   */
-  winClipboardFlushXEvents (hwnd,
-			    iWindow,
-			    pDisplay,
-			    fUseUnicode);
-
-  /* Pre-flush Windows messages */
-  if (!winClipboardFlushWindowsMessageQueue (hwnd))
-    return 0;
-
-  /* Signal that the clipboard client has started */
-  g_fClipboardStarted = TRUE;
-
-  /* Loop for X events */
-  while (1)
-    {
-      /* Setup the file descriptor set */
-      /*
-       * NOTE: You have to do this before every call to select
-       *       because select modifies the mask to indicate
-       *       which descriptors are ready.
-       */
-      FD_ZERO (&fdsRead);
-      FD_SET (iConnectionNumber, &fdsRead);
-#ifdef HAS_DEVWINDOWS
-      FD_SET (fdMessageQueue, &fdsRead);
-#else
-      tvTimeout.tv_sec = 0;
-      tvTimeout.tv_usec = 100;
-#endif
-
-      /* Wait for a Windows event or an X event */
-      iReturn = select (iMaxDescriptor,	/* Highest fds number */
-			&fdsRead,	/* Read mask */
-			NULL,		/* No write mask */
-			NULL,		/* No exception mask */
-#ifdef HAS_DEVWINDOWS
-			NULL		/* No timeout */
-#else
-			&tvTimeout      /* Set timeout */
-#endif
-          );
-
-#ifndef HAS_WINSOCK
-      iSelectError = errno;
-#else
-      iSelectError = WSAGetLastError();
-#endif
-
-      if (iReturn < 0)
-	{
-#ifndef HAS_WINSOCK
-          if (iSelectError == EINTR)
-#else
-          if (iSelectError == WSAEINTR)
-#endif
-            continue;
-          
-	  ErrorF ("winClipboardProc - Call to select () failed: %d.  "
-		  "Bailing.\n", iReturn);
-	  break;
-	}
-
-      /* Branch on which descriptor became active */
-      if (FD_ISSET (iConnectionNumber, &fdsRead))
-	{
-	  /* Process X events */
-	  /* Exit when we see that server is shutting down */
-	  iReturn = winClipboardFlushXEvents (hwnd,
-					      iWindow,
-					      pDisplay,
-					      fUseUnicode);
-	  if (WIN_XEVENTS_SHUTDOWN == iReturn)
-	    {
-	      ErrorF ("winClipboardProc - winClipboardFlushXEvents "
-		      "trapped shutdown event, exiting main loop.\n");
-	      break;
-	    }
-	}
-
-#ifdef HAS_DEVWINDOWS
-      /* Check for Windows event ready */
-      if (FD_ISSET (fdMessageQueue, &fdsRead))
-#else
-      if (1)
-#endif
-	{
-	  /* Process Windows messages */
-	  if (!winClipboardFlushWindowsMessageQueue (hwnd))
-	    {
-	      ErrorF ("winClipboardProc - "
-		      "winClipboardFlushWindowsMessageQueue trapped "
-		      "WM_QUIT message, exiting main loop.\n");
-	      break;
-	    }
-	}
-    }
-
-  /* Close our X window */
-  if (pDisplay && iWindow)
-    {
-      iReturn = XDestroyWindow (pDisplay, iWindow);
-      if (iReturn == BadWindow)
-	ErrorF ("winClipboardProc - XDestroyWindow returned BadWindow.\n");
-      else
-	ErrorF ("winClipboardProc - XDestroyWindow succeeded.\n");
-    }
-
-
-#ifdef HAS_DEVWINDOWS
-  /* Close our Win32 message handle */
-  if (fdMessageQueue)
-    close (fdMessageQueue);
-#endif
-
-#if 0
-  /*
-   * FIXME: XCloseDisplay hangs if we call it, as of 2004/03/26.  The
-   * XSync and XSelectInput calls did not help.
-   */
-
-  /* Discard any remaining events */
-  XSync (pDisplay, TRUE);
-
-  /* Select event types to watch */
-  XSelectInput (pDisplay,
-		DefaultRootWindow (pDisplay),
-		None);
-
-  /* Close our X display */
-  if (pDisplay)
-    {
-      XCloseDisplay (pDisplay);
-    }
-#endif
-
-  g_iClipboardWindow = None;
-  g_pClipboardDisplay = NULL;
-  g_hwndClipboard = NULL;
-
-  return NULL;
-}
-
-
-/*
- * winClipboardErrorHandler - Our application specific error handler
- */
-
-static int
-winClipboardErrorHandler (Display *pDisplay, XErrorEvent *pErr)
-{
-  char pszErrorMsg[100];
-  
-  XGetErrorText (pDisplay,
-		 pErr->error_code,
-		 pszErrorMsg,
-		 sizeof (pszErrorMsg));
-  ErrorF ("winClipboardErrorHandler - ERROR: \n\t%s\n"
-	  "\tSerial: %d, Request Code: %d, Minor Code: %d\n",
-	  pszErrorMsg,
-	  pErr->serial,
-	  pErr->request_code,
-	  pErr->minor_code);
-  return 0;
-}
-
-
-/*
- * winClipboardIOErrorHandler - Our application specific IO error handler
- */
-
-static int
-winClipboardIOErrorHandler (Display *pDisplay)
-{
-  ErrorF ("\nwinClipboardIOErrorHandler!\n\n");
-
-  /* Restart at the main entry point */
-  longjmp (g_jmpEntry, WIN_JMP_ERROR_IO);
-  
-  return 0;
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the copyright holder(s)

+ *and author(s) shall not be used in advertising or otherwise to promote

+ *the sale, use or other dealings in this Software without prior written

+ *authorization from the copyright holder(s) and author(s).

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include <sys/types.h>

+#include "winclipboard.h"

+#ifdef __CYGWIN__

+#include <errno.h>

+#endif

+#include "misc.h"

+#include "winmsg.h"

+

+#ifdef _MSC_VER

+#define snprintf _snprintf

+#endif

+

+/*

+ * References to external symbols

+ */

+

+extern Bool		g_fUnicodeClipboard;

+extern unsigned long	serverGeneration;

+extern Bool		g_fClipboardLaunched;

+extern Bool		g_fClipboardStarted;

+extern HWND		g_hwndClipboard;

+extern void		*g_pClipboardDisplay;

+extern Window		g_iClipboardWindow;

+

+

+/*

+ * Global variables

+ */

+

+static jmp_buf			g_jmpEntry;

+Bool				g_fUnicodeSupport = FALSE;

+Bool				g_fUseUnicode = FALSE;

+

+

+/*

+ * Local function prototypes

+ */

+

+static int

+winClipboardErrorHandler (Display *pDisplay, XErrorEvent *pErr);

+

+static int

+winClipboardIOErrorHandler (Display *pDisplay);

+

+

+/*

+ * Main thread function

+ */

+

+void *

+winClipboardProc (void *pvNotUsed)

+{

+  Atom			atomClipboard, atomClipboardManager;

+  int			iReturn;

+  HWND			hwnd = NULL;

+  int			iConnectionNumber = 0;

+#ifdef HAS_DEVWINDOWS

+  int			fdMessageQueue = 0;

+#else

+  struct timeval        tvTimeout;

+#endif

+  fd_set		fdsRead;

+  int			iMaxDescriptor;

+  Display		*pDisplay = NULL;

+  Window		iWindow = None;

+  int			iRetries;

+  Bool			fUseUnicode;

+  char			szDisplay[512];

+  int			iSelectError;

+

+  winDebug ("winClipboardProc - Hello\n");

+

+  /* Do we have Unicode support? */

+  g_fUnicodeSupport = winClipboardDetectUnicodeSupport ();

+

+  /* Do we use Unicode clipboard? */

+  fUseUnicode = g_fUnicodeClipboard && g_fUnicodeSupport;

+

+  /* Save the Unicode support flag in a global */

+  g_fUseUnicode = fUseUnicode;

+

+  /* See if X supports the current locale */

+  if (XSupportsLocale () == False)

+    {

+      ErrorF ("winClipboardProc - Warning: Locale not supported by X.\n");

+    }

+

+  /* Create Windows messaging window */

+  hwnd = winClipboardCreateMessagingWindow ();

+  

+  /* Save copy of HWND in screen privates */

+  g_hwndClipboard = hwnd;

+

+  /* Set jump point for Error exits */

+  iReturn = setjmp (g_jmpEntry);

+  

+  /* Check if we should continue operations */

+  if (iReturn != WIN_JMP_ERROR_IO

+      && iReturn != WIN_JMP_OKAY)

+    {

+      /* setjmp returned an unknown value, exit */

+      ErrorF ("winClipboardProc - setjmp returned: %d exiting\n",

+	      iReturn);

+      goto thread_errorexit;

+    }

+  else if (iReturn == WIN_JMP_ERROR_IO)

+    {

+      /* TODO: Cleanup the Win32 window and free any allocated memory */

+      ErrorF ("winClipboardProc - setjmp returned for IO Error Handler.\n");

+      //goto thread_errorexit;

+    }

+

+  /* Use our generated cookie for authentication */

+  winSetAuthorization();

+

+  /* Set error handler */

+  XSetErrorHandler (winClipboardErrorHandler);

+  XSetIOErrorHandler (winClipboardIOErrorHandler);

+

+  /* Initialize retry count */

+  iRetries = 0;

+

+  /* Setup the display connection string x */

+  /*

+   * NOTE: Always connect to screen 0 since we require that screen

+   * numbers start at 0 and increase without gaps.  We only need

+   * to connect to one screen on the display to get events

+   * for all screens on the display.  That is why there is only

+   * one clipboard client thread.

+   */

+  snprintf (szDisplay,

+	    512,

+	    "127.0.0.1:%s.0",

+	    display);

+

+  /* Print the display connection string */

+  winDebug ("winClipboardProc - DISPLAY=%s\n", szDisplay);

+

+  /* Open the X display */

+  do

+    {

+      pDisplay = XOpenDisplay (szDisplay);

+      if (pDisplay == NULL)

+	{

+	  ErrorF ("winClipboardProc - Could not open display, "

+		  "try: %d, sleeping: %d\n",

+		  iRetries + 1, WIN_CONNECT_DELAY);

+	  ++iRetries;

+	  sleep (WIN_CONNECT_DELAY);

+	  continue;

+	}

+      else

+	break;

+    }

+  while (pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);

+

+  /* Make sure that the display opened */

+  if (pDisplay == NULL)

+    {

+      ErrorF ("winClipboardProc - Failed opening the display, giving up\n");

+      goto thread_errorexit;

+    }

+

+  /* Save the display in the screen privates */

+  g_pClipboardDisplay = pDisplay;

+

+  winDebug ("winClipboardProc - XOpenDisplay () returned and "

+	  "successfully opened the display.\n");

+

+  /* Get our connection number */

+  iConnectionNumber = ConnectionNumber (pDisplay);

+

+  winDebug("Clipboard is using socket %d\n",iConnectionNumber);

+

+#ifdef HAS_DEVWINDOWS

+  /* Open a file descriptor for the windows message queue */

+  fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, _O_RDONLY);

+  if (fdMessageQueue == -1)

+    {

+      ErrorF ("winClipboardProc - Failed opening %s\n", WIN_MSG_QUEUE_FNAME);

+      goto thread_errorexit;

+    }

+

+  /* Find max of our file descriptors */

+  iMaxDescriptor = max (fdMessageQueue, iConnectionNumber) + 1;

+#else

+  iMaxDescriptor = iConnectionNumber + 1;

+#endif

+

+  /* Create atoms */

+  atomClipboard = XInternAtom (pDisplay, "CLIPBOARD", False);

+  atomClipboardManager = XInternAtom (pDisplay, "CLIPBOARD_MANAGER", False);

+  XInternAtom (pDisplay, WIN_LOCAL_PROPERTY, False);

+  XInternAtom (pDisplay, "UTF8_STRING", False);

+  XInternAtom (pDisplay, "COMPOUND_TEXT", False);

+  XInternAtom (pDisplay, "TARGETS", False);

+

+  /* Create a messaging window */

+  iWindow = XCreateSimpleWindow (pDisplay,

+				 DefaultRootWindow (pDisplay),

+				 1, 1,

+				 500, 500,

+				 0,

+				 BlackPixel (pDisplay, 0),

+				 BlackPixel (pDisplay, 0));

+  if (iWindow == 0)

+    {

+      ErrorF ("winClipboardProc - Could not create an X window.\n");

+      goto thread_errorexit;

+    }

+

+  /* Select event types to watch */

+  if (XSelectInput (pDisplay,

+		    iWindow,

+		    PropertyChangeMask) == BadWindow)

+    ErrorF ("winClipboardProc - XSelectInput generated BadWindow "

+	    "on messaging window\n");

+

+  /* Save the window in the screen privates */

+  g_iClipboardWindow = iWindow;

+

+  /* Assert ownership of selections if Win32 clipboard is owned */

+  if (NULL != GetClipboardOwner ())

+    {

+      /* PRIMARY */

+      winDebug("winClipboardProc - asserted ownership.\n");

+      iReturn = XSetSelectionOwner (pDisplay, XA_PRIMARY,

+				    iWindow, CurrentTime);

+      if (iReturn == BadAtom || iReturn == BadWindow /*||

+	  XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow*/)

+	{

+	  ErrorF ("winClipboardProc - Could not set PRIMARY owner\n");

+          goto thread_errorexit;

+	}

+

+      /* CLIPBOARD */

+      iReturn = XSetSelectionOwner (pDisplay, atomClipboard,

+				    iWindow, CurrentTime);

+      if (iReturn == BadAtom || iReturn == BadWindow /*||

+	  XGetSelectionOwner (pDisplay, atomClipboard) != iWindow*/)

+	{

+	  ErrorF ("winClipboardProc - Could not set CLIPBOARD owner\n");

+          goto thread_errorexit;

+	}

+    }

+  /* Pre-flush X events */

+  /* 

+   * NOTE: Apparently you'll freeze if you don't do this,

+   *	   because there may be events in local data structures

+   *	   already.

+   */

+  /*winClipboardFlushXEvents (hwnd,

+			    iWindow,

+			    pDisplay,

+			    fUseUnicode);

+    */

+  /* Pre-flush Windows messages */

+  winDebug ("Start flushing \n");

+  if (!winClipboardFlushWindowsMessageQueue (hwnd))

+  {

+    ErrorF ("winClipboardFlushWindowsMessageQueue - returned 0\n");

+    goto thread_errorexit;

+  }

+

+  winDebug ("winClipboardProc - Started\n");

+  /* Signal that the clipboard client has started */

+  g_fClipboardStarted = TRUE;

+

+  /* Loop for X events */

+  while (1)

+    {

+      /* Setup the file descriptor set */

+      /*

+       * NOTE: You have to do this before every call to select

+       *       because select modifies the mask to indicate

+       *       which descriptors are ready.

+       */

+      FD_ZERO (&fdsRead);

+      FD_SET (iConnectionNumber, &fdsRead);

+#ifdef HAS_DEVWINDOWS

+      FD_SET (fdMessageQueue, &fdsRead);

+#else

+      tvTimeout.tv_sec = 0;

+      tvTimeout.tv_usec = 100;

+#endif

+

+      /* Wait for a Windows event or an X event */

+      iReturn = select (iMaxDescriptor,	/* Highest fds number */

+			&fdsRead,	/* Read mask */

+			NULL,		/* No write mask */

+			NULL,		/* No exception mask */

+#ifdef HAS_DEVWINDOWS

+			NULL		/* No timeout */

+#else

+			&tvTimeout      /* Set timeout */

+#endif

+          );

+

+#ifndef HAS_WINSOCK

+      iSelectError = errno;

+#else

+      iSelectError = WSAGetLastError();

+#endif

+

+      if (iReturn < 0)

+	{

+#ifndef HAS_WINSOCK

+          if (iSelectError == EINTR)

+#else

+          if (iSelectError == WSAEINTR)

+#endif

+            continue;

+          

+	  ErrorF ("winClipboardProc - Call to select () failed: %d.  "

+		  "Bailing.\n", iReturn);

+	  break;

+	}

+

+      /* Branch on which descriptor became active */

+//      if (FD_ISSET (iConnectionNumber, &fdsRead))

+//	{ Also do it when no read since winClipboardFlushXEvents

+//    is sending the output.

+	  /* Process X events */

+	  /* Exit when we see that server is shutting down */

+	  iReturn = winClipboardFlushXEvents (hwnd,

+					      iWindow,

+					      pDisplay,

+					      fUseUnicode,

+					      FALSE

+					      );

+	  if (WIN_XEVENTS_SHUTDOWN == iReturn)

+	    {

+	      ErrorF ("winClipboardProc - winClipboardFlushXEvents "

+		      "trapped shutdown event, exiting main loop.\n");

+	      break;

+	    }

+//	}

+

+#ifdef HAS_DEVWINDOWS

+      /* Check for Windows event ready */

+      if (FD_ISSET (fdMessageQueue, &fdsRead))

+#else

+      if (1)

+#endif

+	{

+	  /* Process Windows messages */

+	  if (!winClipboardFlushWindowsMessageQueue (hwnd))

+	    {

+	      ErrorF ("winClipboardProc - "

+		      "winClipboardFlushWindowsMessageQueue trapped "

+		      "WM_QUIT message, exiting main loop.\n");

+	      break;

+	    }

+	}

+    }

+

+  /* Close our X window */

+  if (pDisplay && iWindow)

+    {

+      iReturn = XDestroyWindow (pDisplay, iWindow);

+      if (iReturn == BadWindow)

+	ErrorF ("winClipboardProc - XDestroyWindow returned BadWindow.\n");

+#ifdef WINDBG

+      else

+	winDebug ("winClipboardProc - XDestroyWindow succeeded.\n");

+#endif

+    }

+

+

+#ifdef HAS_DEVWINDOWS

+  /* Close our Win32 message handle */

+  if (fdMessageQueue)

+    close (fdMessageQueue);

+#endif

+

+#if 0

+  /*

+   * FIXME: XCloseDisplay hangs if we call it, as of 2004/03/26.  The

+   * XSync and XSelectInput calls did not help.

+   */

+

+  /* Discard any remaining events */

+  XSync (pDisplay, TRUE);

+

+  /* Select event types to watch */

+  XSelectInput (pDisplay,

+		DefaultRootWindow (pDisplay),

+		None);

+

+  /* Close our X display */

+  if (pDisplay)

+    {

+      XCloseDisplay (pDisplay);

+    }

+#endif

+

+  g_iClipboardWindow = None;

+  g_pClipboardDisplay = NULL;

+  g_fClipboardLaunched = FALSE;

+  g_fClipboardStarted = FALSE;

+

+  return NULL;

+thread_errorexit:

+  if (g_pClipboardDisplay && g_iClipboardWindow)

+  {

+    iReturn = XDestroyWindow (g_pClipboardDisplay, g_iClipboardWindow);

+    if (iReturn == BadWindow)

+	    ErrorF ("winClipboardProc - XDestroyWindow returned BadWindow.\n");

+#ifdef WINDBG

+    else

+	    winDebug ("winClipboardProc - XDestroyWindow succeeded.\n");

+#endif

+  }

+  g_iClipboardWindow = None;

+  g_pClipboardDisplay = NULL;

+  g_fClipboardLaunched = FALSE;

+  g_fClipboardStarted = FALSE;

+  //pthread_exit (NULL);

+  winDebug ("Clipboard thread died.\n");

+  return NULL;

+}

+

+

+/*

+ * winClipboardErrorHandler - Our application specific error handler

+ */

+

+static int

+winClipboardErrorHandler (Display *pDisplay, XErrorEvent *pErr)

+{

+  char pszErrorMsg[100];

+  

+  XGetErrorText (pDisplay,

+		 pErr->error_code,

+		 pszErrorMsg,

+		 sizeof (pszErrorMsg));

+  ErrorF ("winClipboardErrorHandler - ERROR: \n\t%s\n"

+          "  errorCode %d\n"

+          "  serial %d\n"

+          "  resourceID 0x%x\n"

+          "  majorCode %d\n"

+          "  minorCode %d\n"

+          , pszErrorMsg

+          , pErr->error_code

+          , pErr->serial

+          , pErr->resourceid

+          , pErr->request_code

+          , pErr->minor_code);

+  return 0;

+}

+

+

+/*

+ * winClipboardIOErrorHandler - Our application specific IO error handler

+ */

+

+static int

+winClipboardIOErrorHandler (Display *pDisplay)

+{

+  ErrorF ("\nwinClipboardIOErrorHandler!\n\n");

+

+  /* Restart at the main entry point */

+  longjmp (g_jmpEntry, WIN_JMP_ERROR_IO);

+  

+  return 0;

+}

diff --git a/xorg-server/hw/xwin/winclipboardunicode.c b/xorg-server/hw/xwin/winclipboardunicode.c
index ba86915a4..947475509 100644
--- a/xorg-server/hw/xwin/winclipboardunicode.c
+++ b/xorg-server/hw/xwin/winclipboardunicode.c
@@ -43,25 +43,43 @@ Bool
 winClipboardDetectUnicodeSupport (void)
 {
   Bool			fReturn = FALSE;
-  OSVERSIONINFO		osvi = {0};
+  OSVERSIONINFOEX	osvi = {0};
   
   /* Get operating system version information */
   osvi.dwOSVersionInfoSize = sizeof (osvi);
-  GetVersionEx (&osvi);
+  GetVersionEx ((LPOSVERSIONINFO)&osvi);
 
   /* Branch on platform ID */
   switch (osvi.dwPlatformId)
     {
     case VER_PLATFORM_WIN32_NT:
-      /* Unicode supported on NT only */
-      ErrorF ("DetectUnicodeSupport - Windows NT/2000/XP\n");
-      fReturn = TRUE;
+      if (osvi.dwMajorVersion >= 6)
+      {
+	if (osvi.wProductType == VER_NT_WORKSTATION)
+	   winDebug ("OS: Windows Vista\n");
+	else
+	   winDebug ("OS: Windows Server 2008\n");
+	fReturn = TRUE;
+      }
+      else if (osvi.dwMajorVersion == 5)
+      {
+	if (osvi.dwMinorVersion == 2)
+	{
+	  winDebug ("OS: Windows 2003\n");
+	  fReturn = TRUE;
+	}
+	else if (osvi.dwMinorVersion == 1)
+	{
+	  winDebug ("OS: Windows XP\n");
+	  fReturn = TRUE;
+	}
+	else if (osvi.dwMinorVersion == 0) winDebug ("OS: Windows 2000\n");
+      }
+      else if (osvi.dwMajorVersion <= 4) winDebug ("OS: Windows NT\n");
       break;
 
     case VER_PLATFORM_WIN32_WINDOWS:
-      /* Unicode is not supported on non-NT */
-      ErrorF ("DetectUnicodeSupport - Windows 95/98/Me\n");
-      fReturn = FALSE;
+      winDebug ("OS: Windows 95/98/Me\n");
       break;
     }
 
diff --git a/xorg-server/hw/xwin/winclipboardwndproc.c b/xorg-server/hw/xwin/winclipboardwndproc.c
index 9394b04db..dbfc61e4e 100644
--- a/xorg-server/hw/xwin/winclipboardwndproc.c
+++ b/xorg-server/hw/xwin/winclipboardwndproc.c
@@ -1,629 +1,550 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the copyright holder(s)
- *and author(s) shall not be used in advertising or otherwise to promote
- *the sale, use or other dealings in this Software without prior written
- *authorization from the copyright holder(s) and author(s).
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include <sys/types.h>
-#include <sys/time.h>
-#include "winclipboard.h"
-#include "misc.h"
-
-/*
- * Constants
- */
-
-#define WIN_CLIPBOARD_PROP	"cyg_clipboard_prop"
-#define WIN_POLL_TIMEOUT	1
-
-
-/*
- * References to external symbols
- */
-
-extern Bool		g_fUseUnicode;
-extern Bool		g_fUnicodeSupport;
-extern void		*g_pClipboardDisplay;
-extern Window		g_iClipboardWindow;
-extern Atom		g_atomLastOwnedSelection;
-
-/* BPS - g_hwndClipboard needed for X app->Windows paste fix */
-extern HWND		g_hwndClipboard;
-
-/* 
- * Local function prototypes
- */
-
-static int
-winProcessXEventsTimeout (HWND hwnd, int iWindow, Display *pDisplay,
-			  Bool fUseUnicode, int iTimeoutSec);
-
-
-/*
- * Process X events up to specified timeout
- */
-
-static int
-winProcessXEventsTimeout (HWND hwnd, int iWindow, Display *pDisplay,
-			  Bool fUseUnicode, int iTimeoutSec)
-{
-  int			iConnNumber;
-  struct timeval	tv;
-  int			iReturn;
-  DWORD			dwStopTime = (GetTickCount () / 1000) + iTimeoutSec;
-
-  /* We need to ensure that all pending events are processed */
-  XSync (pDisplay, FALSE);
-
-  /* Get our connection number */
-  iConnNumber = ConnectionNumber (pDisplay);
-
-  /* Loop for X events */
-  while (1)
-    {
-      fd_set		fdsRead;
-
-      /* Setup the file descriptor set */
-      FD_ZERO (&fdsRead);
-      FD_SET (iConnNumber, &fdsRead);
-
-      /* Adjust timeout */
-      tv.tv_sec = dwStopTime - (GetTickCount () / 1000);
-      tv.tv_usec = 0;
-
-      /* Break out if no time left */
-      if (tv.tv_sec < 0)
-	return WIN_XEVENTS_SUCCESS;
-
-      /* Wait for an X event */
-      iReturn = select (iConnNumber + 1,/* Highest fds number */
-			&fdsRead,	/* Read mask */
-			NULL,		/* No write mask */
-			NULL,		/* No exception mask */
-			&tv);		/* No timeout */
-      if (iReturn < 0)
-	{
-	  ErrorF ("winProcessXEventsTimeout - Call to select () failed: %d.  "
-		  "Bailing.\n", iReturn);
-	  break;
-	}
-
-      /* Branch on which descriptor became active */
-      if (FD_ISSET (iConnNumber, &fdsRead))
-	{
-	  /* Process X events */
-	  /* Exit when we see that server is shutting down */
-	  iReturn = winClipboardFlushXEvents (hwnd,
-					      iWindow,
-					      pDisplay,
-					      fUseUnicode);
-	  if (WIN_XEVENTS_NOTIFY == iReturn
-	      || WIN_XEVENTS_CONVERT == iReturn)
-	    {
-	      /* Bail out if convert or notify processed */
-	      return iReturn;
-	    }
-	}
-    }
-
-  return WIN_XEVENTS_SUCCESS;
-}
-
-
-/*
- * Process a given Windows message
- */
-
-/* BPS - Define our own message, which we'll post to ourselves to facilitate
- * resetting the delayed rendering mechanism after each paste from X app to
- * Windows app. TODO - Perhaps move to win.h with the other WM_USER messages.
- */
-#define WM_USER_PASTE_COMPLETE		(WM_USER + 1003)
-
-LRESULT CALLBACK
-winClipboardWindowProc (HWND hwnd, UINT message, 
-			WPARAM wParam, LPARAM lParam)
-{
-  static HWND		s_hwndNextViewer;
-  static Bool		s_fCBCInitialized;
-
-  /* Branch on message type */
-  switch (message)
-    {
-    case WM_DESTROY:
-      {
-	winDebug ("winClipboardWindowProc - WM_DESTROY\n");
-
-	/* Remove ourselves from the clipboard chain */
-	ChangeClipboardChain (hwnd, s_hwndNextViewer);
-	
-	s_hwndNextViewer = NULL;
-
-	PostQuitMessage (0);
-      }
-      return 0;
-
-
-    case WM_CREATE:
-      {
-	HWND first, next;
-	DWORD error_code = 0;
-	winDebug ("winClipboardWindowProc - WM_CREATE\n");
-	
-	first = GetClipboardViewer();			/* Get handle to first viewer in chain. */
-	if (first == hwnd) return 0;			/* Make sure it's not us! */
-	/* Add ourselves to the clipboard viewer chain */
-	next = SetClipboardViewer (hwnd);
-	error_code = GetLastError();
-	if (SUCCEEDED(error_code) && (next == first))	/* SetClipboardViewer must have succeeded, and the handle */
-		s_hwndNextViewer = next;		/* it returned must have been the first window in the chain */
-	else
-		s_fCBCInitialized = FALSE;
-      }
-      return 0;
-
-
-    case WM_CHANGECBCHAIN:
-      {
-	winDebug ("winClipboardWindowProc - WM_CHANGECBCHAIN: wParam(%x) "
-		  "lParam(%x) s_hwndNextViewer(%x)\n", 
-		  wParam, lParam, s_hwndNextViewer);
-
-	if ((HWND) wParam == s_hwndNextViewer)
-	  {
-	    s_hwndNextViewer = (HWND) lParam;
-	    if (s_hwndNextViewer == hwnd)
-	      {
-		s_hwndNextViewer = NULL;
-		winErrorFVerb (1, "winClipboardWindowProc - WM_CHANGECBCHAIN: "
-			       "attempted to set next window to ourselves.");
-	      }
-	  }
-	else if (s_hwndNextViewer)
-	  SendMessage (s_hwndNextViewer, message,
-		       wParam, lParam);
-
-      }
-      winDebug ("winClipboardWindowProc - WM_CHANGECBCHAIN: Exit\n");
-      return 0;
-
-    case WM_WM_REINIT:
-      {
-        /* Ensure that we're in the clipboard chain.  Some apps,
-         * WinXP's remote desktop for one, don't play nice with the
-         * chain.  This message is called whenever we receive a
-         * WM_ACTIVATEAPP message to ensure that we continue to
-         * receive clipboard messages.
-	 *
-	 * It might be possible to detect if we're still in the chain
-	 * by calling SendMessage (GetClipboardViewer(),
-	 * WM_DRAWCLIPBOARD, 0, 0); and then seeing if we get the
-	 * WM_DRAWCLIPBOARD message.  That, however, might be more
-	 * expensive than just putting ourselves back into the chain.
-	 */
-
-	HWND first, next;
-	DWORD error_code = 0;
-	winDebug ("winClipboardWindowProc - WM_WM_REINIT: Enter\n");
-
-	first = GetClipboardViewer();			/* Get handle to first viewer in chain. */
-	if (first == hwnd) return 0;			/* Make sure it's not us! */
-	winDebug ("  WM_WM_REINIT: Replacing us(%x) with %x at head "
-		  "of chain\n", hwnd, s_hwndNextViewer);
-	s_fCBCInitialized = FALSE;
-	ChangeClipboardChain (hwnd, s_hwndNextViewer);
-	s_hwndNextViewer = NULL;
-	s_fCBCInitialized = FALSE;
-	winDebug ("  WM_WM_REINIT: Putting us back at head of chain.\n");
-	first = GetClipboardViewer();			/* Get handle to first viewer in chain. */
-	if (first == hwnd) return 0;			/* Make sure it's not us! */
-	next = SetClipboardViewer (hwnd);
-	error_code = GetLastError();
-	if (SUCCEEDED(error_code) && (next == first))	/* SetClipboardViewer must have succeeded, and the handle */
-		s_hwndNextViewer = next;		/* it returned must have been the first window in the chain */
-	else
-		s_fCBCInitialized = FALSE;
-      }
-      winDebug ("winClipboardWindowProc - WM_WM_REINIT: Exit\n");
-      return 0;
-
-
-    case WM_DRAWCLIPBOARD:
-      {
-	static Atom atomClipboard;
-	static int generation;
-	static Bool s_fProcessingDrawClipboard = FALSE;
-	Display	*pDisplay = g_pClipboardDisplay;
-	Window	iWindow = g_iClipboardWindow;
-	int	iReturn;
-
-	winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Enter\n");
-
-	if (generation != serverGeneration)
-          {
-            generation = serverGeneration;
-            atomClipboard = XInternAtom (pDisplay, "CLIPBOARD", False);
-          }
-
-	/*
-	 * We've occasionally seen a loop in the clipboard chain.
-	 * Try and fix it on the first hint of recursion.
-	 */
-	if (! s_fProcessingDrawClipboard) 
-	  {
-	    s_fProcessingDrawClipboard = TRUE;
-	  }
-	else
-	  {
-	    /* Attempt to break the nesting by getting out of the chain, twice?, and then fix and bail */
-	    s_fCBCInitialized = FALSE;
-	    ChangeClipboardChain (hwnd, s_hwndNextViewer);
-	    winFixClipboardChain();
-	    winErrorFVerb (1, "winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-			   "Nested calls detected.  Re-initing.\n");
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
-	    s_fProcessingDrawClipboard = FALSE;
-	    return 0;
-	  }
-
-	/* Bail on first message */
-	if (!s_fCBCInitialized)
-	  {
-	    s_fCBCInitialized = TRUE;
-	    s_fProcessingDrawClipboard = FALSE;
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
-	    return 0;
-	  }
-
-	/*
-	 * NOTE: We cannot bail out when NULL == GetClipboardOwner ()
-	 * because some applications deal with the clipboard in a manner
-	 * that causes the clipboard owner to be NULL when they are in
-	 * fact taking ownership.  One example of this is the Win32
-	 * native compile of emacs.
-	 */
-	
-	/* Bail when we still own the clipboard */
-	if (hwnd == GetClipboardOwner ())
-	  {
-
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "We own the clipboard, returning.\n");
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
-	    s_fProcessingDrawClipboard = FALSE;
-	    if (s_hwndNextViewer)
-		SendMessage (s_hwndNextViewer, message, wParam, lParam);
-	    return 0;
-	  }
-
-	/*
-	 * Do not take ownership of the X11 selections when something
-	 * other than CF_TEXT or CF_UNICODETEXT has been copied
-	 * into the Win32 clipboard.
-	 */
-	if (!IsClipboardFormatAvailable (CF_TEXT)
-	    && !IsClipboardFormatAvailable (CF_UNICODETEXT))
-	  {
-
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "Clipboard does not contain CF_TEXT nor "
-		    "CF_UNICODETEXT.\n");
-
-	    /*
-	     * We need to make sure that the X Server has processed
-	     * previous XSetSelectionOwner messages.
-	     */
-	    XSync (pDisplay, FALSE);
-	    
-	    /* Release PRIMARY selection if owned */
-	    iReturn = XGetSelectionOwner (pDisplay, XA_PRIMARY);
-	    if (iReturn == g_iClipboardWindow)
-	      {
-		winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-			"PRIMARY selection is owned by us.\n");
-		XSetSelectionOwner (pDisplay,
-				    XA_PRIMARY,
-				    None,
-				    CurrentTime);
-	      }
-	    else if (BadWindow == iReturn || BadAtom == iReturn)
-	      winErrorFVerb (1, "winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		      "XGetSelection failed for PRIMARY: %d\n", iReturn);
-
-	    /* Release CLIPBOARD selection if owned */
-	    iReturn = XGetSelectionOwner (pDisplay,
-					  atomClipboard);
-	    if (iReturn == g_iClipboardWindow)
-	      {
-		winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-			"CLIPBOARD selection is owned by us.\n");
-		XSetSelectionOwner (pDisplay,
-				    atomClipboard,
-				    None,
-				    CurrentTime);
-	      }
-	    else if (BadWindow == iReturn || BadAtom == iReturn)
-	      winErrorFVerb (1, "winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		      "XGetSelection failed for CLIPBOARD: %d\n", iReturn);
-
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
-	    s_fProcessingDrawClipboard = FALSE;
-	    if (s_hwndNextViewer)
-		SendMessage (s_hwndNextViewer, message, wParam, lParam);
-	    return 0;
-	  }
-
-	/* Reassert ownership of PRIMARY */	  
-	iReturn = XSetSelectionOwner (pDisplay,
-				      XA_PRIMARY,
-				      iWindow,
-				      CurrentTime);
-	if (iReturn == BadAtom || iReturn == BadWindow ||
-	    XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow)
-	  {
-	    winErrorFVerb (1, "winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "Could not reassert ownership of PRIMARY\n");
-	  }
-	else
-	  {
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "Reasserted ownership of PRIMARY\n");
-	  }
-	
-	/* Reassert ownership of the CLIPBOARD */	  
-	iReturn = XSetSelectionOwner (pDisplay,
-				      atomClipboard,
-				      iWindow,
-				      CurrentTime);
-
-	if (iReturn == BadAtom || iReturn == BadWindow ||
-	    XGetSelectionOwner (pDisplay, atomClipboard) != iWindow)
-	  {
-	    winErrorFVerb (1, "winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "Could not reassert ownership of CLIPBOARD\n");
-	  }
-	else
-	  {
-	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
-		    "Reasserted ownership of CLIPBOARD\n");
-	  }
-	
-	/* Flush the pending SetSelectionOwner event now */
-	XFlush (pDisplay);
-
-	s_fProcessingDrawClipboard = FALSE;
-      }
-      winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
-      /* Pass the message on the next window in the clipboard viewer chain */
-      if (s_hwndNextViewer)
-	SendMessage (s_hwndNextViewer, message, wParam, lParam);
-      return 0;
-
-
-    case WM_DESTROYCLIPBOARD:
-      /*
-       * NOTE: Intentionally do nothing.
-       * Changes in the Win32 clipboard are handled by WM_DRAWCLIPBOARD
-       * above.  We only process this message to conform to the specs
-       * for delayed clipboard rendering in Win32.  You might think
-       * that we need to release ownership of the X11 selections, but
-       * we do not, because a WM_DRAWCLIPBOARD message will closely
-       * follow this message and reassert ownership of the X11
-       * selections, handling the issue for us.
-       */
-      winDebug ("winClipboardWindowProc - WM_DESTROYCLIPBOARD - Ignored.\n");
-      return 0;
-
-    case WM_RENDERFORMAT:
-    case WM_RENDERALLFORMATS:
-      {
-	int	iReturn;
-	Display *pDisplay = g_pClipboardDisplay;
-	Window	iWindow = g_iClipboardWindow;
-	Bool	fConvertToUnicode;
-
-	winDebug ("winClipboardWindowProc - WM_RENDER*FORMAT - Hello.\n");
-
-	/* Flag whether to convert to Unicode or not */
-	if (message == WM_RENDERALLFORMATS)
-	  fConvertToUnicode = FALSE;
-	else
-	  fConvertToUnicode = g_fUnicodeSupport && (CF_UNICODETEXT == wParam);
-
-	/* Request the selection contents */
-	iReturn = XConvertSelection (pDisplay,
-				     g_atomLastOwnedSelection,
-				     XInternAtom (pDisplay,
-						  "COMPOUND_TEXT", False),
-				     XInternAtom (pDisplay,
-						  "CYGX_CUT_BUFFER", False),
-				     iWindow,
-				     CurrentTime);
-	if (iReturn == BadAtom || iReturn == BadWindow)
-	  {
-	    winErrorFVerb (1, "winClipboardWindowProc - WM_RENDER*FORMAT - "
-		    "XConvertSelection () failed\n");
-	    break;
-	  }
-
-	/* Special handling for WM_RENDERALLFORMATS */
-	if (message == WM_RENDERALLFORMATS)
-	  {
-	    /* We must open and empty the clipboard */
-
-	    /* Close clipboard if we have it open already */
-	    if (GetOpenClipboardWindow () == hwnd)
-	      {
-		CloseClipboard ();
-	      }	    
-
-	    if (!OpenClipboard (hwnd))
-	      {
-		winErrorFVerb (1, "winClipboardWindowProc - WM_RENDER*FORMATS - "
-			"OpenClipboard () failed: %08x\n",
-			GetLastError ());
-		break;
-	      }
-	    
-	    if (!EmptyClipboard ())
-	      {
-		winErrorFVerb (1, "winClipboardWindowProc - WM_RENDER*FORMATS - "
-			"EmptyClipboard () failed: %08x\n",
-		      GetLastError ());
-		break;
-	      }
-	  }
-
-	/* Process the SelectionNotify event */
-	iReturn = winProcessXEventsTimeout (hwnd,
-					    iWindow,
-					    pDisplay,
-					    fConvertToUnicode,
-					    WIN_POLL_TIMEOUT);
-	if (WIN_XEVENTS_CONVERT == iReturn)
-	  {
-	    /*
-	     * The selection was offered for conversion first, so we have
-	     * to process a second SelectionNotify event to get the actual
-	     * data in the selection.
-	     */
-	    iReturn = winProcessXEventsTimeout (hwnd,
-						iWindow,
-						pDisplay,
-						fConvertToUnicode,
-						WIN_POLL_TIMEOUT);
-	  }
-	
-	/*
-	 * The last of the up-to two calls to winProcessXEventsTimeout
-	 * from above had better have seen a notify event, or else we
-	 * are dealing with a buggy or old X11 app.  In these cases we
-	 * have to paste some fake data to the Win32 clipboard to
-	 * satisfy the requirement that we write something to it.
-	 */
-	if (WIN_XEVENTS_NOTIFY != iReturn)
-	  {
-	    /* Paste no data, to satisfy required call to SetClipboardData */
-	    if (g_fUnicodeSupport)
-	      SetClipboardData (CF_UNICODETEXT, NULL);
-	    SetClipboardData (CF_TEXT, NULL);
-
-            ErrorF("winClipboardWindowProc - timed out waiting for WIN_XEVENTS_NOTIFY\n");
-	  }
-
-	/* BPS - Post ourselves a user message whose handler will reset the
-	 * delayed rendering mechanism after the paste is complete. This is
-	 * necessary because calling SetClipboardData() with a NULL argument
-	 * here will cause the data we just put on the clipboard to be lost!
-	 */
-	PostMessage(g_hwndClipboard, WM_USER_PASTE_COMPLETE, 0, 0);
-
-	/* Special handling for WM_RENDERALLFORMATS */
-	if (message == WM_RENDERALLFORMATS)
-	  {
-	    /* We must close the clipboard */
-	    
-	    if (!CloseClipboard ())
-	      {
-	      winErrorFVerb (1, "winClipboardWindowProc - WM_RENDERALLFORMATS - "
-		      "CloseClipboard () failed: %08x\n",
-		      GetLastError ());
-	      break;
-	      }
-	  }
-
-	winDebug ("winClipboardWindowProc - WM_RENDER*FORMAT - Returning.\n");
-	return 0;
-      }
-    /* BPS - This WM_USER message is posted by us. It gives us the opportunity
-     * to reset the delayed rendering mechanism after each and every paste
-     * from an X app to a Windows app. Without such a mechanism, subsequent
-     * changes of selection in the X app owning the selection are not
-     * reflected in pastes into Windows apps, since Windows won't send us the
-     * WM_RENDERFORMAT message unless someone has set changed data (or NULL)
-     * on the clipboard. */
-    case WM_USER_PASTE_COMPLETE:
-      {
-	if (hwnd != GetClipboardOwner ())
-	  /* In case we've lost the selection since posting the message */
-	  return 0;
-	winDebug ("winClipboardWindowProc - WM_USER_PASTE_COMPLETE\n");
-
-	/* Set up for another delayed rendering callback */
-	OpenClipboard (g_hwndClipboard);
-
-	/* Take ownership of the Windows clipboard */
-	EmptyClipboard ();
-
-	/* Advertise Unicode if we support it */
-	if (g_fUnicodeSupport)
-	  SetClipboardData (CF_UNICODETEXT, NULL);
-
-	/* Always advertise regular text */
-	SetClipboardData (CF_TEXT, NULL);
-
-	/* Release the clipboard */
-	CloseClipboard ();
-      }
-      return 0;
-    }
-
-  /* Let Windows perform default processing for unhandled messages */
-  return DefWindowProc (hwnd, message, wParam, lParam);
-}
-
-
-/*
- * Process any pending Windows messages
- */
-
-BOOL
-winClipboardFlushWindowsMessageQueue (HWND hwnd)
-{
-  MSG			msg;
-
-  /* Flush the messaging window queue */
-  /* NOTE: Do not pass the hwnd of our messaging window to PeekMessage,
-   * as this will filter out many non-window-specific messages that
-   * are sent to our thread, such as WM_QUIT.
-   */
-  while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
-    {
-      /* Dispatch the message if not WM_QUIT */
-      if (msg.message == WM_QUIT)
-	return FALSE;
-      else
-	DispatchMessage (&msg);
-    }
-  
-  return TRUE;
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the copyright holder(s)

+ *and author(s) shall not be used in advertising or otherwise to promote

+ *the sale, use or other dealings in this Software without prior written

+ *authorization from the copyright holder(s) and author(s).

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include <sys/types.h>

+#include <sys/time.h>

+#include "winclipboard.h"

+#include "misc.h"

+#include "winmsg.h"

+

+/*

+ * Constants

+ */

+

+#define WIN_CLIPBOARD_PROP	"cyg_clipboard_prop"

+#define WIN_POLL_TIMEOUT	1

+

+/*

+ * References to external symbols

+ */

+

+extern Bool		g_fUseUnicode;

+extern Bool		g_fUnicodeSupport;

+extern void		*g_pClipboardDisplay;

+extern Window		g_iClipboardWindow;

+extern Atom		g_atomLastOwnedSelection;

+extern Bool		g_fClipboardStarted;

+/* BPS - g_hwndClipboard needed for X app->Windows paste fix */

+extern HWND		g_hwndClipboard;

+

+/* 

+ * Local function prototypes

+ */

+

+static int

+winProcessXEventsTimeout (HWND hwnd, int iWindow, Display *pDisplay,

+			  Bool fUseUnicode, int iTimeoutSec);

+

+

+/*

+ * Process X events up to specified timeout

+ */

+

+static int

+winProcessXEventsTimeout (HWND hwnd, int iWindow, Display *pDisplay,

+			  Bool fUseUnicode, int iTimeoutSec)

+{

+  int			iConnNumber;

+  struct timeval	tv;

+  int			iReturn;

+  DWORD			dwStopTime = (GetTickCount () / 1000) + iTimeoutSec;

+

+  /* Make sure the output messages are sent before waiting on a response. */

+  iReturn = winClipboardFlushXEvents (hwnd,

+				      iWindow,

+				      pDisplay,

+				      fUseUnicode,

+				      TRUE);

+  if (WIN_XEVENTS_NOTIFY == iReturn || WIN_XEVENTS_CONVERT == iReturn)

+    {

+      /* Bail out if convert or notify processed */

+      return iReturn;

+    }

+

+  /* Get our connection number */

+  iConnNumber = ConnectionNumber (pDisplay);

+

+  /* Loop for X events */

+  while (1)

+    {

+      fd_set		fdsRead;

+

+      /* Setup the file descriptor set */

+      FD_ZERO (&fdsRead);

+      FD_SET (iConnNumber, &fdsRead);

+

+      /* Adjust timeout */

+      tv.tv_sec = dwStopTime - (GetTickCount () / 1000);

+      tv.tv_usec = 0;

+

+      /* Break out if no time left */

+      if (tv.tv_sec < 0)

+	return WIN_XEVENTS_SUCCESS;

+

+      /* Wait for an X event */

+      iReturn = select (iConnNumber + 1,/* Highest fds number */

+			&fdsRead,	/* Read mask */

+			NULL,		/* No write mask */

+			NULL,		/* No exception mask */

+			&tv);		/* No timeout */

+      if (iReturn < 0)

+	{

+	  ErrorF ("winProcessXEventsTimeout - Call to select () failed: %d (%x).  "

+		  "Bailing.\n", iReturn, WSAGetLastError());

+	  break;

+	}

+

+      /* Branch on which descriptor became active */

+      if (FD_ISSET (iConnNumber, &fdsRead))

+	{

+	  /* Process X events */

+	  /* Exit when we see that server is shutting down */

+	  iReturn = winClipboardFlushXEvents (hwnd,

+					      iWindow,

+					      pDisplay,

+					      fUseUnicode,

+					      TRUE);

+	  if (WIN_XEVENTS_NOTIFY == iReturn

+	      || WIN_XEVENTS_CONVERT == iReturn)

+	    {

+	      /* Bail out if convert or notify processed */

+	      return iReturn;

+	    }

+	}

+    }

+

+  return WIN_XEVENTS_SUCCESS;

+}

+

+/*

+ * Process a given Windows message

+ */

+

+LRESULT CALLBACK

+winClipboardWindowProc (HWND hwnd, UINT message, 

+			WPARAM wParam, LPARAM lParam)

+{

+  static HWND		s_hwndNextViewer;

+

+  /* Branch on message type */

+  switch (message)

+    {

+    case WM_DESTROY:

+      {

+	winDebug ("winClipboardWindowProc - WM_DESTROY\n");

+

+	/* Remove ourselves from the clipboard chain */

+	ChangeClipboardChain (hwnd, s_hwndNextViewer);

+	

+	s_hwndNextViewer = NULL;

+	g_hwndClipboard = NULL;

+	PostQuitMessage (0);

+      }

+      return 0;

+

+

+    case WM_CREATE:

+      {

+	HWND first, next;

+	DWORD error_code = 0;

+	winDebug ("winClipboardWindowProc - WM_CREATE\n");

+	

+	/* Add ourselves to the clipboard viewer chain */

+	s_hwndNextViewer = SetClipboardViewer (hwnd);

+      }

+      return 0;

+

+

+    case WM_CHANGECBCHAIN:

+      {

+	winDebug ("winClipboardWindowProc - WM_CHANGECBCHAIN: wParam(%x) "

+		  "lParam(%x) s_hwndNextViewer(%x)\n", 

+		  wParam, lParam, s_hwndNextViewer);

+

+	if ((HWND) wParam == s_hwndNextViewer)

+	  {

+	    s_hwndNextViewer = (HWND) lParam;

+	  }

+	else if (s_hwndNextViewer)

+	  SendMessage (s_hwndNextViewer, message,

+		       wParam, lParam);

+

+      }

+      winDebug ("winClipboardWindowProc - WM_CHANGECBCHAIN: Exit\n");

+      return 0;

+

+    case WM_WM_REINIT:

+      {

+        /* Ensure that we're in the clipboard chain.  Some apps,

+         * WinXP's remote desktop for one, don't play nice with the

+         * chain.  This message is called whenever we receive a

+         * WM_ACTIVATEAPP message to ensure that we continue to

+         * receive clipboard messages.

+	 *

+	 * It might be possible to detect if we're still in the chain

+	 * by calling SendMessage (GetClipboardViewer(),

+	 * WM_DRAWCLIPBOARD, 0, 0); and then seeing if we get the

+	 * WM_DRAWCLIPBOARD message.  That, however, might be more

+	 * expensive than just putting ourselves back into the chain.

+	 */

+

+	HWND first, next;

+	DWORD error_code = 0;

+        if (!g_hwndClipboard)

+          return 0;

+	winDebug ("winClipboardWindowProc - WM_WM_REINIT: Enter\n");

+

+	first = GetClipboardViewer();			/* Get handle to first viewer in chain. */

+	if (first != hwnd)

+        { 

+          winDebug ("  WM_WM_REINIT: Replacing us(%x) with %x at head "

+		    "of chain\n", hwnd, s_hwndNextViewer);

+	  ChangeClipboardChain (hwnd, s_hwndNextViewer);

+	  winDebug ("  WM_WM_REINIT: Putting us back at head of chain.\n");

+	  s_hwndNextViewer = SetClipboardViewer (hwnd);

+        }

+        winDebug ("winClipboardWindowProc - WM_WM_REINIT: Exit\n");

+      }

+      return 0;

+

+

+    case WM_DRAWCLIPBOARD:

+      {

+	static Atom atomClipboard;

+	static int generation;

+	static Bool s_fProcessingDrawClipboard = FALSE;

+	Display	*pDisplay = g_pClipboardDisplay;

+	Window	iWindow = g_iClipboardWindow;

+	int	iReturn;

+

+	winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD 0x%x 0x%x 0x%x: Enter\n",hwnd,wParam,lParam);

+

+	if (!g_fClipboardStarted)

+	{

+	  winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit with no processing\n");

+	  if (s_hwndNextViewer)

+	    SendMessage (s_hwndNextViewer, message, wParam, lParam);

+	  return 0;

+    }

+

+	if (generation != serverGeneration)

+          {

+            generation = serverGeneration;

+            atomClipboard = XInternAtom (pDisplay, "CLIPBOARD", False);

+          }

+

+	/*

+	 * We've occasionally seen a loop in the clipboard chain.

+	 * Try and fix it on the first hint of recursion.

+	 */

+	if (! s_fProcessingDrawClipboard) 

+	  {

+	    s_fProcessingDrawClipboard = TRUE;

+	  }

+	else

+	  {

+	    /* Attempt to break the nesting by getting out of the chain, twice?, and then fix and bail */

+	    ChangeClipboardChain (hwnd, s_hwndNextViewer);

+	    winFixClipboardChain();

+	    ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+			   "Nested calls detected.  Re-initing.\n");

+	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");

+	    s_fProcessingDrawClipboard = FALSE;

+	    return 0;

+	  }

+

+	/*

+	 * Do not take ownership of the X11 selections when something

+	 * other than CF_TEXT or CF_UNICODETEXT has been copied

+	 * into the Win32 clipboard.

+	 */

+	if (!IsClipboardFormatAvailable (CF_TEXT)

+	    && !IsClipboardFormatAvailable (CF_UNICODETEXT))

+	  {

+

+	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		    "Clipboard does not contain CF_TEXT nor "

+		    "CF_UNICODETEXT.\n");

+

+	    /*

+	     * We need to make sure that the X Server has processed

+	     * previous XSetSelectionOwner messages.

+	     */

+	    XSync (pDisplay, FALSE);

+	    

+	    /* Release PRIMARY selection if owned */

+	    iReturn = XGetSelectionOwner (pDisplay, XA_PRIMARY);

+	    if (iReturn == g_iClipboardWindow)

+	      {

+		winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+			"PRIMARY selection is owned by us.\n");

+		XSetSelectionOwner (pDisplay,

+				    XA_PRIMARY,

+				    None,

+				    CurrentTime);

+	      }

+	    else if (BadWindow == iReturn || BadAtom == iReturn)

+	      ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "XGetSelection failed for PRIMARY: %d\n", iReturn);

+

+	    /* Release CLIPBOARD selection if owned */

+	    iReturn = XGetSelectionOwner (pDisplay,

+					  atomClipboard);

+	    if (iReturn == g_iClipboardWindow)

+	      {

+		winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+			"CLIPBOARD selection is owned by us.\n");

+		XSetSelectionOwner (pDisplay,

+				    atomClipboard,

+				    None,

+				    CurrentTime);

+	      }

+	    else if (BadWindow == iReturn || BadAtom == iReturn)

+	      ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "XGetSelection failed for CLIPBOARD: %d\n", iReturn);

+

+	    winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");

+	    s_fProcessingDrawClipboard = FALSE;

+	    if (s_hwndNextViewer)

+		SendMessage (s_hwndNextViewer, message, wParam, lParam);

+	    return 0;

+	  }

+	  /* Only reassert ownership when we did not change the clipboard ourselves */

+	if (hwnd!=(HWND)wParam)

+	{

+	  /* Reassert ownership of PRIMARY */	  

+	  iReturn = XSetSelectionOwner (pDisplay,

+				        XA_PRIMARY,

+				        iWindow,

+				        CurrentTime);

+	  if (iReturn == BadAtom || iReturn == BadWindow ||

+	      XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow)

+	    {

+	      ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "Could not reassert ownership of PRIMARY\n");

+	    }

+	  else

+	    {

+	      winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "Reasserted ownership of PRIMARY\n");

+	    }

+	

+	  /* Reassert ownership of the CLIPBOARD */	  

+	  iReturn = XSetSelectionOwner (pDisplay,

+				        atomClipboard,

+				        iWindow,

+				        CurrentTime);

+

+	  if (iReturn == BadAtom || iReturn == BadWindow ||

+	      XGetSelectionOwner (pDisplay, atomClipboard) != iWindow)

+	    {

+	      ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "Could not reassert ownership of CLIPBOARD\n");

+	    }

+	  else

+	    {

+	      winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "

+		      "Reasserted ownership of CLIPBOARD\n");

+	    }

+	

+	  /* Flush the pending SetSelectionOwner event now */

+	  XFlush (pDisplay);

+	  }

+        

+      s_fProcessingDrawClipboard = FALSE;

+      winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");

+      /* Pass the message on the next window in the clipboard viewer chain */

+      if (s_hwndNextViewer)

+	SendMessage (s_hwndNextViewer, message, wParam, lParam);

+      return 0;

+

+      }

+

+    case WM_DESTROYCLIPBOARD:

+      /*

+       * NOTE: Intentionally do nothing.

+       * Changes in the Win32 clipboard are handled by WM_DRAWCLIPBOARD

+       * above.  We only process this message to conform to the specs

+       * for delayed clipboard rendering in Win32.  You might think

+       * that we need to release ownership of the X11 selections, but

+       * we do not, because a WM_DRAWCLIPBOARD message will closely

+       * follow this message and reassert ownership of the X11

+       * selections, handling the issue for us.

+       */

+      winDebug ("winClipboardWindowProc - WM_DESTROYCLIPBOARD - Ignored.\n");

+      return 0;

+

+    case WM_RENDERFORMAT:

+    case WM_RENDERALLFORMATS:

+      {

+	int	iReturn;

+	Display *pDisplay = g_pClipboardDisplay;

+	Window	iWindow = g_iClipboardWindow;

+	Bool	fConvertToUnicode;

+

+	winDebug ("winClipboardWindowProc - WM_RENDER*FORMAT - Hello.\n");

+

+	/* Flag whether to convert to Unicode or not */

+	if (message == WM_RENDERALLFORMATS)

+	  fConvertToUnicode = FALSE;

+	else

+	  fConvertToUnicode = g_fUnicodeSupport && (CF_UNICODETEXT == wParam);

+

+	/* Request the selection contents */

+	iReturn = XConvertSelection (pDisplay,

+				     g_atomLastOwnedSelection,

+				     XInternAtom (pDisplay,

+						  "COMPOUND_TEXT", False),

+				     XInternAtom (pDisplay,

+						  WIN_LOCAL_PROPERTY, False),

+				     iWindow,

+				     CurrentTime);

+	if (iReturn == BadAtom || iReturn == BadWindow)

+	  {

+	    ErrorF ("winClipboardWindowProc - WM_RENDER*FORMAT - "

+		    "XConvertSelection () failed\n");

+	    break;

+	  }

+

+	/* Special handling for WM_RENDERALLFORMATS */

+	if (message == WM_RENDERALLFORMATS)

+	  {

+	    /* We must open and empty the clipboard */

+	    if (!OpenClipboard (hwnd))

+	      {

+		ErrorF ("winClipboardWindowProc - WM_RENDER*FORMATS - "

+			"OpenClipboard () failed: %08x\n",

+			GetLastError ());

+		break;

+	      }

+	    

+	    if (!EmptyClipboard ())

+	      {

+		ErrorF ("winClipboardWindowProc - WM_RENDER*FORMATS - "

+			"EmptyClipboard () failed: %08x\n",

+		      GetLastError ());

+		CloseClipboard ();

+		break;

+	      }

+	  }

+

+	/* Process the SelectionNotify event */

+	iReturn = winProcessXEventsTimeout (hwnd,

+					    iWindow,

+					    pDisplay,

+					    fConvertToUnicode,

+					    WIN_POLL_TIMEOUT);

+	if (WIN_XEVENTS_CONVERT == iReturn)

+	  {

+	    /*

+	     * The selection was offered for conversion first, so we have

+	     * to process a second SelectionNotify event to get the actual

+	     * data in the selection.

+	     */

+	    winDebug("winClipboardWindowProc - Previous winProcessXEventsTimeout returned WIN_XEVENTS_CONVERT, calling it again\n");

+	    iReturn = winProcessXEventsTimeout (hwnd,

+						iWindow,

+						pDisplay,

+						fConvertToUnicode,

+						WIN_POLL_TIMEOUT);

+	  }

+	

+	/*

+	 * The last of the up-to two calls to winProcessXEventsTimeout

+	 * from above had better have seen a notify event, or else we

+	 * are dealing with a buggy or old X11 app.  In these cases we

+	 * have to paste some fake data to the Win32 clipboard to

+	 * satisfy the requirement that we write something to it.

+	 */

+	if (WIN_XEVENTS_NOTIFY != iReturn)

+	  {

+	    ErrorF("winClipboardWindowProc - winProcessXEventsTimeout should have returned WIN_XEVENTS_NOTIFY was %d\n",iReturn);

+	    /* Paste no data, to satisfy required call to SetClipboardData */

+	    if (g_fUnicodeSupport)

+	      SetClipboardData (CF_UNICODETEXT, NULL);

+	    SetClipboardData (CF_TEXT, NULL);

+

+            ErrorF("winClipboardWindowProc - timed out waiting for WIN_XEVENTS_NOTIFY\n");

+	  }

+

+	/* Special handling for WM_RENDERALLFORMATS */

+	if (message == WM_RENDERALLFORMATS)

+	  {

+	    /* We must close the clipboard */

+	    

+	    if (!CloseClipboard ())

+	      {

+	      ErrorF ("winClipboardWindowProc - WM_RENDERALLFORMATS - "

+		      "CloseClipboard () failed: %08x\n",

+		      GetLastError ());

+	      break;

+	      }

+	  }

+

+	winDebug ("winClipboardWindowProc - WM_RENDER*FORMAT - Returning.\n");

+	return 0;

+      }

+    }

+

+  /* Let Windows perform default processing for unhandled messages */

+  return DefWindowProc (hwnd, message, wParam, lParam);

+}

+

+

+/*

+ * Process any pending Windows messages

+ */

+

+BOOL

+winClipboardFlushWindowsMessageQueue (HWND hwnd)

+{

+  MSG			msg;

+

+  /* Flush the messaging window queue */

+  /* NOTE: Do not pass the hwnd of our messaging window to PeekMessage,

+   * as this will filter out many non-window-specific messages that

+   * are sent to our thread, such as WM_QUIT.

+   */

+  while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))

+    {

+      /* Dispatch the message if not WM_QUIT */

+      if (msg.message == WM_QUIT)

+	return FALSE;

+      else

+	DispatchMessage (&msg);

+    }

+  

+  return TRUE;

+}

diff --git a/xorg-server/hw/xwin/winclipboardwrappers.c b/xorg-server/hw/xwin/winclipboardwrappers.c
index 658d050d2..172365d27 100644
--- a/xorg-server/hw/xwin/winclipboardwrappers.c
+++ b/xorg-server/hw/xwin/winclipboardwrappers.c
@@ -1,527 +1,494 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the copyright holder(s)
- *and author(s) shall not be used in advertising or otherwise to promote
- *the sale, use or other dealings in this Software without prior written
- *authorization from the copyright holder(s) and author(s).
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "dixstruct.h"
-#include <X11/Xatom.h>
-
-
-/*
- * Constants
- */
-
-#define CLIP_NUM_CALLS			4
-#define CLIP_NUM_SELECTIONS		2
-#define CLIP_OWN_PRIMARY		0
-#define CLIP_OWN_CLIPBOARD		1
-
-
-/*
- * Local function prototypes
- */
-
-DISPATCH_PROC(winProcEstablishConnection);
-DISPATCH_PROC(winProcQueryTree);
-DISPATCH_PROC(winProcSetSelectionOwner);
-
-
-/*
- * References to external symbols
- */
-
-extern Bool		g_fUnicodeSupport;
-extern int		g_iNumScreens;
-extern unsigned int	g_uiAuthDataLen;
-extern char		*g_pAuthData;
-extern Bool		g_fXdmcpEnabled;
-extern Bool		g_fClipboardLaunched;
-extern Bool		g_fClipboardStarted;
-extern Bool		g_fClipboard;
-extern Window		g_iClipboardWindow;
-extern Atom		g_atomLastOwnedSelection;
-extern HWND		g_hwndClipboard;
-
-extern winDispatchProcPtr	winProcEstablishConnectionOrig;
-extern winDispatchProcPtr	winProcQueryTreeOrig;
-extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;
-
-
-/*
- * Wrapper for internal QueryTree function.
- * Hides the clipboard client when it is the only client remaining.
- */
-
-int
-winProcQueryTree (ClientPtr client)
-{
-  int			iReturn;
-
-  ErrorF ("winProcQueryTree - Hello\n");
-
-  /*
-   * This procedure is only used for initialization.
-   * We can unwrap the original procedure at this point
-   * so that this function is no longer called until the
-   * server resets and the function is wrapped again.
-   */
-  ProcVector[X_QueryTree] = winProcQueryTreeOrig;
-
-  /*
-   * Call original function and bail if it fails.
-   * NOTE: We must do this first, since we need XdmcpOpenDisplay
-   * to be called before we initialize our clipboard client.
-   */
-  iReturn = (*winProcQueryTreeOrig) (client);
-  if (iReturn != 0)
-    {
-      ErrorF ("winProcQueryTree - ProcQueryTree failed, bailing.\n");
-      return iReturn;
-    }
-
-  /* Make errors more obvious */
-  winProcQueryTreeOrig = NULL;
-
-  /* Do nothing if clipboard is not enabled */
-  if (!g_fClipboard)
-    {
-      ErrorF ("winProcQueryTree - Clipboard is not enabled, "
-	      "returning.\n");
-      return iReturn;
-    }
-
-  /* If the clipboard client has already been started, abort */
-  if (g_fClipboardLaunched)
-    {
-      ErrorF ("winProcQueryTree - Clipboard client already "
-	      "launched, returning.\n");
-      return iReturn;
-    }
-
-  /* Startup the clipboard client if clipboard mode is being used */
-  if (g_fXdmcpEnabled && g_fClipboard)
-    {
-      /*
-       * NOTE: The clipboard client is started here for a reason:
-       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)
-       * 2) If the clipboard client attaches during X Server startup,
-       *    then it becomes the "magic client" that causes the X Server
-       *    to reset if it exits.
-       * 3) XDMCP calls KillAllClients when it starts up.
-       * 4) The clipboard client is a client, so it is killed.
-       * 5) The clipboard client is the "magic client", so the X Server
-       *    resets itself.
-       * 6) This repeats ad infinitum.
-       * 7) We avoid this by waiting until at least one client (could
-       *    be XDM, could be another client) connects, which makes it
-       *    almost certain that the clipboard client will not connect
-       *    until after XDM when using XDMCP.
-       * 8) Unfortunately, there is another problem.
-       * 9) XDM walks the list of windows with XQueryTree,
-       *    killing any client it finds with a window.
-       * 10)Thus, when using XDMCP we wait until the first call
-       *    to ProcQueryTree before we startup the clipboard client.
-       *    This should prevent XDM from finding the clipboard client,
-       *    since it has not yet created a window.
-       * 11)Startup when not using XDMCP is handled in
-       *    winProcEstablishConnection.
-       */
-      
-      /* Create the clipboard client thread */
-      if (!winInitClipboard ())
-	{
-	  ErrorF ("winProcQueryTree - winClipboardInit "
-		  "failed.\n");
-	  return iReturn;
-	}
-      
-      ErrorF ("winProcQueryTree - winInitClipboard returned.\n");
-    }
-  
-  /* Flag that clipboard client has been launched */
-  g_fClipboardLaunched = TRUE;
-
-  return iReturn;
-}
-
-
-/*
- * Wrapper for internal EstablishConnection function.
- * Initializes internal clients that must not be started until
- * an external client has connected.
- */
-
-int
-winProcEstablishConnection (ClientPtr client)
-{
-  int			iReturn;
-  static int		s_iCallCount = 0;
-  static unsigned long	s_ulServerGeneration = 0;
-
-  if (s_iCallCount == 0 || s_iCallCount == CLIP_NUM_CALLS) ErrorF ("winProcEstablishConnection - Hello\n");
-
-  /* Do nothing if clipboard is not enabled */
-  if (!g_fClipboard)
-    {
-      ErrorF ("winProcEstablishConnection - Clipboard is not enabled, "
-	      "returning.\n");
-      
-      /* Unwrap the original function, call it, and return */
-      InitialVector[2] = winProcEstablishConnectionOrig;
-      iReturn = (*winProcEstablishConnectionOrig) (client);
-      winProcEstablishConnectionOrig = NULL;
-      return iReturn;
-    }
-
-  /* Watch for server reset */
-  if (s_ulServerGeneration != serverGeneration)
-    {
-      /* Save new generation number */
-      s_ulServerGeneration = serverGeneration;
-
-      /* Reset call count */
-      s_iCallCount = 0;
-    }
-
-  /* Increment call count */
-  ++s_iCallCount;
-
-  /* Wait for CLIP_NUM_CALLS when Xdmcp is enabled */
-  if (g_fXdmcpEnabled
-      && !g_fClipboardLaunched
-      && s_iCallCount < CLIP_NUM_CALLS)
-    {
-      if (s_iCallCount == 1) ErrorF ("winProcEstablishConnection - Xdmcp, waiting to "
-	      "start clipboard client until %dth call", CLIP_NUM_CALLS);
-      if (s_iCallCount == CLIP_NUM_CALLS - 1) ErrorF (".\n");
-      else ErrorF (".");
-      return (*winProcEstablishConnectionOrig) (client);
-    }
-
-  /*
-   * This procedure is only used for initialization.
-   * We can unwrap the original procedure at this point
-   * so that this function is no longer called until the
-   * server resets and the function is wrapped again.
-   */
-  InitialVector[2] = winProcEstablishConnectionOrig;
-
-  /*
-   * Call original function and bail if it fails.
-   * NOTE: We must do this first, since we need XdmcpOpenDisplay
-   * to be called before we initialize our clipboard client.
-   */
-  iReturn = (*winProcEstablishConnectionOrig) (client);
-  if (iReturn != 0)
-    {
-      ErrorF ("winProcEstablishConnection - ProcEstablishConnection "
-	      "failed, bailing.\n");
-      return iReturn;
-    }
-
-  /* Clear original function pointer */
-  winProcEstablishConnectionOrig = NULL;
-
-  /* If the clipboard client has already been started, abort */
-  if (g_fClipboardLaunched)
-    {
-      ErrorF ("winProcEstablishConnection - Clipboard client already "
-	      "launched, returning.\n");
-      return iReturn;
-    }
-
-  /* Startup the clipboard client if clipboard mode is being used */
-  if (g_fClipboard)
-    {
-      /*
-       * NOTE: The clipboard client is started here for a reason:
-       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)
-       * 2) If the clipboard client attaches during X Server startup,
-       *    then it becomes the "magic client" that causes the X Server
-       *    to reset if it exits.
-       * 3) XDMCP calls KillAllClients when it starts up.
-       * 4) The clipboard client is a client, so it is killed.
-       * 5) The clipboard client is the "magic client", so the X Server
-       *    resets itself.
-       * 6) This repeats ad infinitum.
-       * 7) We avoid this by waiting until at least one client (could
-       *    be XDM, could be another client) connects, which makes it
-       *    almost certain that the clipboard client will not connect
-       *    until after XDM when using XDMCP.
-       * 8) Unfortunately, there is another problem.
-       * 9) XDM walks the list of windows with XQueryTree,
-       *    killing any client it finds with a window.
-       * 10)Thus, when using XDMCP we wait until CLIP_NUM_CALLS
-       *    to ProcEstablishCeonnection before we startup the clipboard
-       *    client.  This should prevent XDM from finding the clipboard
-       *    client, since it has not yet created a window.
-       */
-      
-      /* Create the clipboard client thread */
-      if (!winInitClipboard ())
-	{
-	  ErrorF ("winProcEstablishConnection - winClipboardInit "
-		  "failed.\n");
-	  return iReturn;
-	}
-      
-      ErrorF ("winProcEstablishConnection - winInitClipboard returned.\n");
-    }
-  
-  /* Flag that clipboard client has been launched */
-  g_fClipboardLaunched = TRUE;
-
-  return iReturn;
-}
-
-
-/*
- * Wrapper for internal SetSelectionOwner function.
- * Grabs ownership of Windows clipboard when X11 clipboard owner changes.
- */
-
-int
-winProcSetSelectionOwner (ClientPtr client)
-{
-  int			i;
-  DrawablePtr		pDrawable;
-  WindowPtr		pWindow = None;
-  Bool			fOwnedToNotOwned = FALSE;
-  static Window		s_iOwners[CLIP_NUM_SELECTIONS] = {None};
-  static unsigned long	s_ulServerGeneration = 0;
-  REQUEST(xSetSelectionOwnerReq);
-  
-  REQUEST_SIZE_MATCH(xSetSelectionOwnerReq);
-
-  winDebug("winProcSetSelectionOwner - Hello.\n");
-
-  /* Watch for server reset */
-  if (s_ulServerGeneration != serverGeneration)
-    {
-      /* Save new generation number */
-      s_ulServerGeneration = serverGeneration;
-
-      /* Initialize static variables */
-      for (i = 0; i < CLIP_NUM_SELECTIONS; ++i)
-	s_iOwners[i] = None;
-    }
-
-  /* Abort if clipboard not completely initialized yet */
-  if (!g_fClipboardStarted)
-    {
-      /* ErrorF ("winProcSetSelectionOwner - Clipboard not yet started, "
-	      "aborting.\n"); */
-      goto winProcSetSelectionOwner_Done;
-    }
-  
-  /* Grab window if we have one */
-  if (None != stuff->window)
-    {
-      /* Grab the Window from the request */
-      int rc = dixLookupWindow(&pWindow, stuff->window, client, DixReadAccess);
-      if (rc != Success) {
-	  ErrorF ("winProcSetSelectionOwner - Found BadWindow, aborting.\n");
-	  goto winProcSetSelectionOwner_Done;
-      }
-    }
-
-  /* Now we either have a valid window or None */
-
-  /* Save selection owners for monitored selections, ignore other selections */
-  if (XA_PRIMARY == stuff->selection)
-    {
-      /* Look for owned -> not owned transition */
-      if (None == stuff->window
-	  && None != s_iOwners[CLIP_OWN_PRIMARY])
-	{
-	  fOwnedToNotOwned = TRUE;
-
-	  winDebug("winProcSetSelectionOwner - PRIMARY - Going from "
-		  "owned to not owned.\n");
-
-	  /* Adjust last owned selection */
-	  if (None != s_iOwners[CLIP_OWN_CLIPBOARD])
-	    g_atomLastOwnedSelection = MakeAtom ("CLIPBOARD", 9, TRUE);
-	  else
-	    g_atomLastOwnedSelection = None;
-	}
-      
-      /* Save new selection owner or None */
-      s_iOwners[CLIP_OWN_PRIMARY] = stuff->window;
-
-      winDebug("winProcSetSelectionOwner - PRIMARY - Now owned by: %d\n",
-	      stuff->window);
-    }
-  else if (MakeAtom ("CLIPBOARD", 9, TRUE) == stuff->selection)
-    {
-      /* Look for owned -> not owned transition */
-      if (None == stuff->window
-	  && None != s_iOwners[CLIP_OWN_CLIPBOARD])
-	{
-	  fOwnedToNotOwned = TRUE;
-
-	  winDebug("winProcSetSelectionOwner - CLIPBOARD - Going from "
-                   "owned to not owned.\n");
-
-	  /* Adjust last owned selection */
-	  if (None != s_iOwners[CLIP_OWN_PRIMARY])
-	    g_atomLastOwnedSelection = XA_PRIMARY;
-	  else
-	    g_atomLastOwnedSelection = None;
-	}
-      
-      /* Save new selection owner or None */
-      s_iOwners[CLIP_OWN_CLIPBOARD] = stuff->window;
-
-      winDebug("winProcSetSelectionOwner - CLIPBOARD - Now owned by: %d\n",
-               stuff->window);
-
-    }
-  else
-    goto winProcSetSelectionOwner_Done;
-
-  /*
-   * At this point, if one of the selections is still owned by the 
-   * clipboard manager then it should be marked as unowned since
-   * we will be taking ownership of the Win32 clipboard.
-   */
-  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_PRIMARY])
-    s_iOwners[CLIP_OWN_PRIMARY] = None;
-  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_CLIPBOARD])
-    s_iOwners[CLIP_OWN_CLIPBOARD] = None;
-
-  /*
-   * Handle case when selection is being disowned,
-   * WM_DRAWCLIPBOARD did not do the disowning,
-   * both monitored selections are no longer owned,
-   * an owned to not owned transition was detected,
-   * and we currently own the Win32 clipboard.
-   */
-  if (stuff->window == None
-      && s_iOwners[CLIP_OWN_PRIMARY] == None
-      && s_iOwners[CLIP_OWN_CLIPBOARD] == None
-      && fOwnedToNotOwned
-      && g_hwndClipboard != NULL
-      && g_hwndClipboard == GetClipboardOwner ())
-    {
-      winDebug("winProcSetSelectionOwner - We currently own the "
-               "clipboard and neither the PRIMARY nor the CLIPBOARD "
-               "selections are owned, releasing ownership of Win32 "
-               "clipboard.\n");
-
-      /* Release ownership of the Windows clipboard */
-      OpenClipboard (NULL);
-      EmptyClipboard ();
-      CloseClipboard ();
-
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if no window at this point */
-  if (None == stuff->window)
-    {
-      winDebug("winProcSetSelectionOwner - No window, returning.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if invalid selection */
-  if (!ValidAtom (stuff->selection))
-    {
-      ErrorF ("winProcSetSelectionOwner - Found BadAtom, aborting.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Cast Window to Drawable */
-  pDrawable = (DrawablePtr) pWindow;
-  
-  /* Abort if clipboard manager is owning the selection */
-  if (pDrawable->id == g_iClipboardWindow)
-    {
-      winDebug("winProcSetSelectionOwner - We changed ownership, "
-               "aborting.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if root window is taking ownership */
-  if (pDrawable->id == 0)
-    {
-      ErrorF ("winProcSetSelectionOwner - Root window taking ownership, "
-	      "aborting\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Close clipboard if we have it open already */
-  if (GetOpenClipboardWindow () == g_hwndClipboard)
-    {
-      CloseClipboard ();
-    }
-
-  /* Access the Windows clipboard */
-  if (!OpenClipboard (g_hwndClipboard))
-    {
-      ErrorF ("winProcSetSelectionOwner - OpenClipboard () failed: %08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Take ownership of the Windows clipboard */
-  if (!EmptyClipboard ())
-    {
-      ErrorF ("winProcSetSelectionOwner - EmptyClipboard () failed: %08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Advertise Unicode if we support it */
-  if (g_fUnicodeSupport)
-    SetClipboardData (CF_UNICODETEXT, NULL);
-
-  /* Always advertise regular text */
-  SetClipboardData (CF_TEXT, NULL);
-
-  /* Save handle to last owned selection */
-  g_atomLastOwnedSelection = stuff->selection;
-
-  /* Release the clipboard */
-  if (!CloseClipboard ())
-    {
-      ErrorF ("winProcSetSelectionOwner - CloseClipboard () failed: "
-	      "%08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
- winProcSetSelectionOwner_Done:
-  return (*winProcSetSelectionOwnerOrig) (client);
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the copyright holder(s)

+ *and author(s) shall not be used in advertising or otherwise to promote

+ *the sale, use or other dealings in this Software without prior written

+ *authorization from the copyright holder(s) and author(s).

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "dixstruct.h"

+#include <X11/Xatom.h>

+

+

+/*

+ * Constants

+ */

+

+#define CLIP_NUM_CALLS			4

+#define CLIP_NUM_SELECTIONS		2

+#define CLIP_OWN_PRIMARY		0

+#define CLIP_OWN_CLIPBOARD		1

+

+

+/*

+ * Local function prototypes

+ */

+

+DISPATCH_PROC(winProcEstablishConnection);

+DISPATCH_PROC(winProcQueryTree);

+DISPATCH_PROC(winProcSetSelectionOwner);

+

+

+/*

+ * References to external symbols

+ */

+

+extern Bool		g_fUnicodeSupport;

+extern int		g_iNumScreens;

+extern unsigned int	g_uiAuthDataLen;

+extern char		*g_pAuthData;

+extern Bool		g_fXdmcpEnabled;

+extern Bool		g_fClipboardLaunched;

+extern Bool		g_fClipboardStarted;

+extern Bool		g_fClipboard;

+extern Window		g_iClipboardWindow;

+extern Atom		g_atomLastOwnedSelection;

+extern HWND		g_hwndClipboard;

+

+extern winDispatchProcPtr	winProcEstablishConnectionOrig;

+extern winDispatchProcPtr	winProcQueryTreeOrig;

+extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;

+

+

+/*

+ * Wrapper for internal QueryTree function.

+ * Hides the clipboard client when it is the only client remaining.

+ */

+

+int

+winProcQueryTree (ClientPtr client)

+{

+  int			iReturn;

+

+  winDebug ("winProcQueryTree - Hello\n");

+

+  /*

+   * This procedure is only used for initialization.

+   * We can unwrap the original procedure at this point

+   * so that this function is no longer called until the

+   * server resets and the function is wrapped again.

+   */

+  ProcVector[X_QueryTree] = winProcQueryTreeOrig;

+

+  /*

+   * Call original function and bail if it fails.

+   * NOTE: We must do this first, since we need XdmcpOpenDisplay

+   * to be called before we initialize our clipboard client.

+   */

+  iReturn = (*winProcQueryTreeOrig) (client);

+  if (iReturn != 0)

+    {

+      ErrorF ("winProcQueryTree - ProcQueryTree failed, bailing.\n");

+      return iReturn;

+    }

+

+  /* Make errors more obvious */

+  winProcQueryTreeOrig = NULL;

+

+  /* Do nothing if clipboard is not enabled */

+  if (!g_fClipboard)

+    {

+      winDebug ("winProcQueryTree - Clipboard is not enabled, "

+	      "returning.\n");

+      return iReturn;

+    }

+

+  /* If the clipboard client has already been started, abort */

+  if (g_fClipboardLaunched)

+    {

+      winDebug ("winProcQueryTree - Clipboard client already "

+	      "launched, returning.\n");

+      return iReturn;

+    }

+

+  /* Startup the clipboard client if clipboard mode is being used */

+  if (g_fXdmcpEnabled && g_fClipboard)

+    {

+      /*

+       * NOTE: The clipboard client is started here for a reason:

+       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)

+       * 2) If the clipboard client attaches during X Server startup,

+       *    then it becomes the "magic client" that causes the X Server

+       *    to reset if it exits.

+       * 3) XDMCP calls KillAllClients when it starts up.

+       * 4) The clipboard client is a client, so it is killed.

+       * 5) The clipboard client is the "magic client", so the X Server

+       *    resets itself.

+       * 6) This repeats ad infinitum.

+       * 7) We avoid this by waiting until at least one client (could

+       *    be XDM, could be another client) connects, which makes it

+       *    almost certain that the clipboard client will not connect

+       *    until after XDM when using XDMCP.

+       * 8) Unfortunately, there is another problem.

+       * 9) XDM walks the list of windows with XQueryTree,

+       *    killing any client it finds with a window.

+       * 10)Thus, when using XDMCP we wait until the first call

+       *    to ProcQueryTree before we startup the clipboard client.

+       *    This should prevent XDM from finding the clipboard client,

+       *    since it has not yet created a window.

+       * 11)Startup when not using XDMCP is handled in

+       *    winProcEstablishConnection.

+       */

+      

+      /* Create the clipboard client thread */

+      if (!winInitClipboard ())

+	{

+	  ErrorF ("winProcQueryTree - winClipboardInit "

+		  "failed.\n");

+	  return iReturn;

+	}

+      

+      winDebug ("winProcQueryTree - winInitClipboard returned.\n");

+    }

+  

+  /* Flag that clipboard client has been launched */

+  g_fClipboardLaunched = TRUE;

+

+  return iReturn;

+}

+

+

+/*

+ * Wrapper for internal EstablishConnection function.

+ * Initializes internal clients that must not be started until

+ * an external client has connected.

+ */

+

+int

+winProcEstablishConnection (ClientPtr client)

+{

+  int			iReturn;

+  static int		s_iCallCount = 0;

+  static unsigned long	s_ulServerGeneration = 0;

+

+  #ifdef WINDBG

+  if (s_iCallCount == 0 || s_iCallCount == CLIP_NUM_CALLS) winDebug ("winProcEstablishConnection - Hello\n");

+  #endif

+

+  /* Do nothing if clipboard is not enabled */

+  if (!g_fClipboard)

+    {

+      winDebug ("winProcEstablishConnection - Clipboard is not enabled, "

+	      "returning.\n");

+      

+      /* Unwrap the original function, call it, and return */

+      InitialVector[2] = winProcEstablishConnectionOrig;

+      iReturn = (*winProcEstablishConnectionOrig) (client);

+      winProcEstablishConnectionOrig = NULL;

+      return iReturn;

+    }

+

+  /* Watch for server reset */

+  if (s_ulServerGeneration != serverGeneration)

+    {

+      /* Save new generation number */

+      s_ulServerGeneration = serverGeneration;

+

+      /* Reset call count */

+      s_iCallCount = 0;

+    }

+

+  /* Increment call count */

+  ++s_iCallCount;

+

+  /* Wait for CLIP_NUM_CALLS when Xdmcp is enabled */

+  if (g_fXdmcpEnabled

+      && !g_fClipboardLaunched

+      && s_iCallCount < CLIP_NUM_CALLS)

+    {

+      #ifdef WINDBG

+      if (s_iCallCount == 1) winDebug ("winProcEstablishConnection - Xdmcp, waiting to "

+	      "start clipboard client until %dth call", CLIP_NUM_CALLS);

+      if (s_iCallCount == CLIP_NUM_CALLS - 1) winDebug (".\n");

+      else winDebug (".");

+      #endif

+      return (*winProcEstablishConnectionOrig) (client);

+    }

+

+  /*

+   * This procedure is only used for initialization.

+   * We can unwrap the original procedure at this point

+   * so that this function is no longer called until the

+   * server resets and the function is wrapped again.

+   */

+  InitialVector[2] = winProcEstablishConnectionOrig;

+

+  /*

+   * Call original function and bail if it fails.

+   * NOTE: We must do this first, since we need XdmcpOpenDisplay

+   * to be called before we initialize our clipboard client.

+   */

+  iReturn = (*winProcEstablishConnectionOrig) (client);

+  if (iReturn != 0)

+    {

+      ErrorF ("winProcEstablishConnection - ProcEstablishConnection "

+	      "failed, bailing.\n");

+      return iReturn;

+    }

+

+  /* Clear original function pointer */

+  winProcEstablishConnectionOrig = NULL;

+

+  /* If the clipboard client has already been started, abort */

+  if (g_fClipboardLaunched)

+    {

+      winDebug ("winProcEstablishConnection - Clipboard client already "

+	      "launched, returning.\n");

+      return iReturn;

+    }

+

+  /* Startup the clipboard client if clipboard mode is being used */

+  if (g_fClipboard)

+    {

+      /*

+       * NOTE: The clipboard client is started here for a reason:

+       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)

+       * 2) If the clipboard client attaches during X Server startup,

+       *    then it becomes the "magic client" that causes the X Server

+       *    to reset if it exits.

+       * 3) XDMCP calls KillAllClients when it starts up.

+       * 4) The clipboard client is a client, so it is killed.

+       * 5) The clipboard client is the "magic client", so the X Server

+       *    resets itself.

+       * 6) This repeats ad infinitum.

+       * 7) We avoid this by waiting until at least one client (could

+       *    be XDM, could be another client) connects, which makes it

+       *    almost certain that the clipboard client will not connect

+       *    until after XDM when using XDMCP.

+       * 8) Unfortunately, there is another problem.

+       * 9) XDM walks the list of windows with XQueryTree,

+       *    killing any client it finds with a window.

+       * 10)Thus, when using XDMCP we wait until CLIP_NUM_CALLS

+       *    to ProcEstablishCeonnection before we startup the clipboard

+       *    client.  This should prevent XDM from finding the clipboard

+       *    client, since it has not yet created a window.

+       */

+      

+      /* Create the clipboard client thread */

+      if (!winInitClipboard ())

+	{

+	  ErrorF ("winProcEstablishConnection - winClipboardInit "

+		  "failed.\n");

+	  return iReturn;

+	}

+      

+      winDebug ("winProcEstablishConnection - winInitClipboard returned.\n");

+    }

+  

+  /* Flag that clipboard client has been launched */

+  g_fClipboardLaunched = TRUE;

+

+  return iReturn;

+}

+

+

+/*

+ * Wrapper for internal SetSelectionOwner function.

+ * Grabs ownership of Windows clipboard when X11 clipboard owner changes.

+ */

+int

+winProcSetSelectionOwner (ClientPtr client)

+{

+  int			i;

+  DrawablePtr		pDrawable;

+  WindowPtr		pWindow = None;

+  static Window		s_iOwners[CLIP_NUM_SELECTIONS] = {None};

+  static unsigned long	s_ulServerGeneration = 0;

+  REQUEST(xSetSelectionOwnerReq);

+  

+  REQUEST_SIZE_MATCH(xSetSelectionOwnerReq);

+

+  winDebug ("winProcSetSelectionOwner - Hello.\n");

+

+  /* Watch for server reset */

+  if (s_ulServerGeneration != serverGeneration)

+    {

+      /* Save new generation number */

+      s_ulServerGeneration = serverGeneration;

+                  

+      /* Initialize static variables */

+      for (i = 0; i < CLIP_NUM_SELECTIONS; ++i)

+	s_iOwners[i] = None;

+    }

+

+  /* Abort if clipboard not completely initialized yet */

+  if (!g_fClipboardStarted)

+    {

+        winDebug ("winProcSetSelectionOwner - Clipboard not yet started, "

+	        "aborting.\n");

+        goto winProcSetSelectionOwner_Done;

+    }

+  

+  /* Grab window if we have one */

+  if (None != stuff->window)

+    {

+      /* Grab the Window from the request */

+      int rc = dixLookupWindow(&pWindow, stuff->window, client, DixReadAccess);

+      if (rc != Success) {

+	  ErrorF ("winProcSetSelectionOwner - Found BadWindow, aborting.\n");

+	  goto winProcSetSelectionOwner_Done;

+      }

+    }

+

+  /* Now we either have a valid window or None */

+

+  /* Save selection owners for monitored selections, ignore other selections */

+  if (XA_PRIMARY == stuff->selection)

+    {

+      /* Look for owned -> not owned transition */

+      if (None == stuff->window

+	  && None != s_iOwners[CLIP_OWN_PRIMARY])

+	{

+	  winDebug ("winProcSetSelectionOwner - PRIMARY - Going from "

+		  "owned to not owned.\n");

+

+	  /* Adjust last owned selection */

+	  if (None != s_iOwners[CLIP_OWN_CLIPBOARD])

+	    g_atomLastOwnedSelection = MakeAtom ("CLIPBOARD", 9, TRUE);

+	  else

+	    g_atomLastOwnedSelection = None;

+	}

+      

+      /* Save new selection owner or None */

+      s_iOwners[CLIP_OWN_PRIMARY] = stuff->window;

+

+      winDebug ("winProcSetSelectionOwner - PRIMARY - Now owned by: 0x%x (clipboard is 0x%x)\n",

+	      stuff->window,g_iClipboardWindow);

+    }

+  else if (MakeAtom ("CLIPBOARD", 9, TRUE) == stuff->selection)

+    {

+      /* Look for owned -> not owned transition */

+      if (None == stuff->window

+	  && None != s_iOwners[CLIP_OWN_CLIPBOARD])

+	{

+	  winDebug ("winProcSetSelectionOwner - CLIPBOARD - Going from "

+		  "owned to not owned.\n");

+

+	  /* Adjust last owned selection */

+	  if (None != s_iOwners[CLIP_OWN_PRIMARY])

+	    g_atomLastOwnedSelection = XA_PRIMARY;

+	  else

+	    g_atomLastOwnedSelection = None;

+	}

+      

+      /* Save new selection owner or None */

+      s_iOwners[CLIP_OWN_CLIPBOARD] = stuff->window;

+

+      winDebug ("winProcSetSelectionOwner - CLIPBOARD - Now owned by: 0x%x, clipboard is 0x%x\n",

+	      stuff->window,g_iClipboardWindow);

+    }

+  else

+    goto winProcSetSelectionOwner_Done;

+

+  /*

+   * At this point, if one of the selections is still owned by the 

+   * clipboard manager then it should be marked as unowned since

+   * we will be taking ownership of the Win32 clipboard.

+   */

+  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_PRIMARY])

+    s_iOwners[CLIP_OWN_PRIMARY] = None;

+  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_CLIPBOARD])

+    s_iOwners[CLIP_OWN_CLIPBOARD] = None;

+

+  /* Abort if no window at this point */

+  if (None == stuff->window)

+    {

+      winDebug ("winProcSetSelectionOwner - No window, returning.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Abort if invalid selection */

+  if (!ValidAtom (stuff->selection))

+    {

+      winDebug ("winProcSetSelectionOwner - Found BadAtom, aborting.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Cast Window to Drawable */

+  pDrawable = (DrawablePtr) pWindow;

+  

+  /* Abort if clipboard manager is owning the selection */

+  if (pDrawable->id == g_iClipboardWindow)

+    {

+      winDebug ("winProcSetSelectionOwner - We changed ownership, "

+               "aborting.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Abort if root window is taking ownership */

+  if (pDrawable->id == 0)

+    {

+      winDebug ("winProcSetSelectionOwner - Root window taking ownership, "

+	      "aborting\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Access the Windows clipboard */

+  if (!OpenClipboard (g_hwndClipboard))

+    {

+      ErrorF ("winProcSetSelectionOwner - OpenClipboard () failed: %08x, hwnd: %08x\n",

+	      (int) GetLastError (),g_hwndClipboard);

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Take ownership of the Windows clipboard */

+  if (!EmptyClipboard ())

+    {

+      ErrorF ("winProcSetSelectionOwner - EmptyClipboard () failed: %08x\n",

+	      (int) GetLastError ());

+      CloseClipboard ();

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  winDebug("winProcSetSelectionOwner - SetClipboardData NULL\n");

+

+  /* Advertise Unicode if we support it */

+  if (g_fUnicodeSupport)

+    SetClipboardData (CF_UNICODETEXT, NULL);

+

+  /* Always advertise regular text */

+  SetClipboardData (CF_TEXT, NULL);

+

+  /* Save handle to last owned selection */

+  g_atomLastOwnedSelection = stuff->selection;

+

+  /* Release the clipboard */

+  if (!CloseClipboard ())

+    {

+      ErrorF ("winProcSetSelectionOwner - CloseClipboard () failed: "

+	      "%08x\n",

+	      (int) GetLastError ());

+      goto winProcSetSelectionOwner_Done;

+    }

+

+winProcSetSelectionOwner_Done:

+  return (*winProcSetSelectionOwnerOrig) (client);

+}

diff --git a/xorg-server/hw/xwin/winclipboardxevents.c b/xorg-server/hw/xwin/winclipboardxevents.c
index ae8262ebf..d7fa8ffd7 100644
--- a/xorg-server/hw/xwin/winclipboardxevents.c
+++ b/xorg-server/hw/xwin/winclipboardxevents.c
@@ -1,802 +1,842 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the copyright holder(s)
- *and author(s) shall not be used in advertising or otherwise to promote
- *the sale, use or other dealings in this Software without prior written
- *authorization from the copyright holder(s) and author(s).
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "winclipboard.h"
-#include "misc.h"
-
-
-/*
- * References to external symbols
- */
-
-extern Bool		g_fUnicodeSupport;
-
-
-/*
- * Process any pending X events
- */
-
-int
-winClipboardFlushXEvents (HWND hwnd,
-			  int iWindow,
-			  Display *pDisplay,
-			  Bool fUseUnicode)
-{
-  static Atom atomLocalProperty;
-  static Atom atomCompoundText;
-  static Atom atomUTF8String;
-  static Atom atomTargets;
-  static int generation;
-
-  if (generation != serverGeneration)
-    {
-      generation = serverGeneration;
-      atomLocalProperty = XInternAtom (pDisplay, WIN_LOCAL_PROPERTY, False);
-      atomUTF8String = XInternAtom (pDisplay, "UTF8_STRING", False);
-      atomCompoundText = XInternAtom (pDisplay, "COMPOUND_TEXT", False);
-      atomTargets = XInternAtom (pDisplay, "TARGETS", False);
-    }
-
-  /* Process all pending events */
-  while (XPending (pDisplay))
-    {
-      XTextProperty		xtpText = {0};
-      XEvent			event;
-      XSelectionEvent		eventSelection;
-      unsigned long		ulReturnBytesLeft;
-      unsigned char		*pszReturnData = NULL;
-      char			*pszGlobalData = NULL;
-      int			iReturn;
-      HGLOBAL			hGlobal = NULL;
-      XICCEncodingStyle		xiccesStyle;
-      int			iConvertDataLen = 0;
-      char			*pszConvertData = NULL;
-      char			*pszTextList[2] = {NULL};
-      int			iCount;
-      char			**ppszTextList = NULL;
-      wchar_t			*pwszUnicodeStr = NULL;
-      int			iUnicodeLen = 0;
-      int			iReturnDataLen = 0;
-      int			i;
-      Bool			fAbort = FALSE;
-      Bool			fCloseClipboard = FALSE;
-      Bool			fSetClipboardData = TRUE;
-
-      /* Get the next event - will not block because one is ready */
-      XNextEvent (pDisplay, &event);
-
-      /* Branch on the event type */
-      switch (event.type)
-	{
-	  /*
-	   * SelectionRequest
-	   */
-
-	case SelectionRequest:
-	  {
-	    char			*pszAtomName = NULL;
-	    winDebug("SelectionRequest - target %d\n",
-                     event.xselectionrequest.target);
-
-	    pszAtomName = XGetAtomName (pDisplay,
-					event.xselectionrequest.target);
-	    winDebug("SelectionRequest - Target atom name %s\n", pszAtomName);
-	    XFree (pszAtomName);
-	    pszAtomName = NULL;
-	  }
-
-	  /* Abort if invalid target type */
-	  if (event.xselectionrequest.target != XA_STRING
-	      && event.xselectionrequest.target != atomUTF8String
-	      && event.xselectionrequest.target != atomCompoundText
-	      && event.xselectionrequest.target != atomTargets)
-	    {
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-
-	  /* Handle targets type of request */
-	  if (event.xselectionrequest.target == atomTargets)
-	    {
-	      Atom atomTargetArr[] = {atomTargets,
-				      atomCompoundText,
-				      atomUTF8String,
-				      XA_STRING};
-
-	      /* Try to change the property */
-	      iReturn = XChangeProperty (pDisplay,
-					 event.xselectionrequest.requestor,
-					 event.xselectionrequest.property,
-					 XA_ATOM,
-					 32,
-					 PropModeReplace,
-					 (unsigned char *) atomTargetArr,
-					 (sizeof (atomTargetArr)
-					  / sizeof (atomTargetArr[0])));
-	      if (iReturn == BadAlloc
-		  || iReturn == BadAtom
-		  || iReturn == BadMatch
-		  || iReturn == BadValue
-		  || iReturn == BadWindow)
-		{
-		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-			  "XChangeProperty failed: %d\n",
-			  iReturn);
-		}
-
-	      /* Setup selection notify xevent */
-	      eventSelection.type	= SelectionNotify;
-	      eventSelection.send_event	= True;
-	      eventSelection.display	= pDisplay;
-	      eventSelection.requestor	= event.xselectionrequest.requestor;
-	      eventSelection.selection	= event.xselectionrequest.selection;
-	      eventSelection.target	= event.xselectionrequest.target;
-	      eventSelection.property	= event.xselectionrequest.property;
-	      eventSelection.time	= event.xselectionrequest.time;
-
-	      /*
-	       * Notify the requesting window that
-	       * the operation has completed
-	       */
-	      iReturn = XSendEvent (pDisplay,
-				    eventSelection.requestor,
-				    False,
-				    0L,
-				    (XEvent *) &eventSelection);
-	      if (iReturn == BadValue || iReturn == BadWindow)
-		{
-		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-			  "XSendEvent () failed\n");
-		}
-	      break;
-	    }
-
-	  /* Check that clipboard format is available */
-	  if (fUseUnicode
-	      && !IsClipboardFormatAvailable (CF_UNICODETEXT))
-	    {
-	      static int count; /* Hack to stop acroread spamming the log */
-	      static HWND lasthwnd; /* I've not seen any other client get here repeatedly? */
-	      if (hwnd != lasthwnd) count = 0;
-	      count++;
-	      if (count < 6) ErrorF ("winClipboardFlushXEvents - CF_UNICODETEXT is not "
-		      "available from Win32 clipboard.  Aborting %d.\n", count);
-	      lasthwnd = hwnd;
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-	  else if (!fUseUnicode
-		   && !IsClipboardFormatAvailable (CF_TEXT))
-	    {
-	      ErrorF ("winClipboardFlushXEvents - CF_TEXT is not "
-		      "available from Win32 clipboard.  Aborting.\n");
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-
-	  /* Close clipboard if we have it open already */
-	  if (GetOpenClipboardWindow () == hwnd)
-	    {
-	      CloseClipboard ();
-	    }
-
-	  /* Access the clipboard */
-	  if (!OpenClipboard (hwnd))
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-		      "OpenClipboard () failed: %08x\n",
-		      GetLastError ());
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-	  
-	  /* Indicate that clipboard was opened */
-	  fCloseClipboard = TRUE;
-
-	  /* Setup the string style */
-	  if (event.xselectionrequest.target == XA_STRING)
-	    xiccesStyle = XStringStyle;
-#ifdef X_HAVE_UTF8_STRING
-	  else if (event.xselectionrequest.target == atomUTF8String)
-	    xiccesStyle = XUTF8StringStyle;
-#endif
-	  else if (event.xselectionrequest.target == atomCompoundText)
-	    xiccesStyle = XCompoundTextStyle;
-	  else
-	    xiccesStyle = XStringStyle;
-
-	  /*
-	   * FIXME: Can't pass CF_UNICODETEXT on Windows 95/98/Me
-	   */
-	  
-	  /* Get a pointer to the clipboard text, in desired format */
-	  if (fUseUnicode)
-	    {
-	      /* Retrieve clipboard data */
-	      hGlobal = GetClipboardData (CF_UNICODETEXT);
-	    }
-	  else
-	    {
-	      /* Retrieve clipboard data */
-	      hGlobal = GetClipboardData (CF_TEXT);
-	    }
-	  if (!hGlobal)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-		      "GetClipboardData () failed: %08x\n",
-		      GetLastError ());
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-	  pszGlobalData = (char *) GlobalLock (hGlobal);
-
-	  /* Convert the Unicode string to UTF8 (MBCS) */
-	  if (fUseUnicode)
-	    {
-	      iConvertDataLen = WideCharToMultiByte (CP_UTF8,
-						     0,
-						     (LPCWSTR)pszGlobalData,
-						     -1,
-						     NULL,
-						     0,
-						     NULL,
-						     NULL);
-	      /* NOTE: iConvertDataLen includes space for null terminator */
-	      pszConvertData = (char *) malloc (iConvertDataLen);
-	      WideCharToMultiByte (CP_UTF8,
-				   0,
-				   (LPCWSTR)pszGlobalData,
-				   -1,
-				   pszConvertData,
-				   iConvertDataLen,
-				   NULL,
-				   NULL);
-	    }
-	  else
-	    {
-	      pszConvertData = strdup (pszGlobalData);
-	      iConvertDataLen = strlen (pszConvertData) + 1;
-	    }
-
-	  /* Convert DOS string to UNIX string */
-	  winClipboardDOStoUNIX (pszConvertData, strlen (pszConvertData));
-
-	  /* Setup our text list */
-	  pszTextList[0] = pszConvertData;
-	  pszTextList[1] = NULL;
-
-	  /* Initialize the text property */
-	  xtpText.value = NULL;
-	  xtpText.nitems = 0;
-
-	  /* Create the text property from the text list */
-	  if (fUseUnicode)
-	    {
-#ifdef X_HAVE_UTF8_STRING
-	      iReturn = Xutf8TextListToTextProperty (pDisplay,
-						     pszTextList,
-						     1,
-						     xiccesStyle,
-						     &xtpText);
-#endif
-	    }
-	  else
-	    {
-	      iReturn = XmbTextListToTextProperty (pDisplay,
-						   pszTextList,
-						   1,
-						   xiccesStyle,
-						   &xtpText);
-	    }
-	  if (iReturn == XNoMemory || iReturn == XLocaleNotSupported)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-		      "X*TextListToTextProperty failed: %d\n",
-		      iReturn);
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-	  
-	  /* Free the converted string */
-	  free (pszConvertData);
-	  pszConvertData = NULL;
-
-	  /* Copy the clipboard text to the requesting window */
-	  iReturn = XChangeProperty (pDisplay,
-				     event.xselectionrequest.requestor,
-				     event.xselectionrequest.property,
-				     event.xselectionrequest.target,
-				     8,
-				     PropModeReplace,
-				     xtpText.value,
-				     xtpText.nitems);
-	  if (iReturn == BadAlloc || iReturn == BadAtom
-	      || iReturn == BadMatch || iReturn == BadValue
-	      || iReturn == BadWindow)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-		      "XChangeProperty failed: %d\n",
-		      iReturn);
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-
-	  /* Release the clipboard data */
-	  GlobalUnlock (hGlobal);
-	  pszGlobalData = NULL;
-	  fCloseClipboard = FALSE;
-	  CloseClipboard ();
-
-	  /* Clean up */
-	  XFree (xtpText.value);
-	  xtpText.value = NULL;
-	  xtpText.nitems = 0;
-
-	  /* Setup selection notify event */
-	  eventSelection.type = SelectionNotify;
-	  eventSelection.send_event = True;
-	  eventSelection.display = pDisplay;
-	  eventSelection.requestor = event.xselectionrequest.requestor;
-	  eventSelection.selection = event.xselectionrequest.selection;
-	  eventSelection.target = event.xselectionrequest.target;
-	  eventSelection.property = event.xselectionrequest.property;
-	  eventSelection.time = event.xselectionrequest.time;
-
-	  /* Notify the requesting window that the operation has completed */
-	  iReturn = XSendEvent (pDisplay,
-				eventSelection.requestor,
-				False,
-				0L,
-				(XEvent *) &eventSelection);
-	  if (iReturn == BadValue || iReturn == BadWindow)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-		      "XSendEvent () failed\n");
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionRequest_Done;
-	    }
-
-	winClipboardFlushXEvents_SelectionRequest_Done:
-	  /* Free allocated resources */
-	  if (xtpText.value)
-	  {
-	    XFree (xtpText.value);
-	    xtpText.value = NULL;
-	    xtpText.nitems = 0;
-	  }
-	  if (pszConvertData)
-	    free (pszConvertData);
-	  if (hGlobal && pszGlobalData)
-	    GlobalUnlock (hGlobal);
-	  
-	  /*
-	   * Send a SelectionNotify event to the requesting
-	   * client when we abort.
-	   */
-	  if (fAbort)
-	    {
-	      /* Setup selection notify event */
-	      eventSelection.type = SelectionNotify;
-	      eventSelection.send_event = True;
-	      eventSelection.display = pDisplay;
-	      eventSelection.requestor = event.xselectionrequest.requestor;
-	      eventSelection.selection = event.xselectionrequest.selection;
-	      eventSelection.target = event.xselectionrequest.target;
-	      eventSelection.property = None;
-	      eventSelection.time = event.xselectionrequest.time;
-
-	      /* Notify the requesting window that the operation is complete */
-	      iReturn = XSendEvent (pDisplay,
-				    eventSelection.requestor,
-				    False,
-				    0L,
-				    (XEvent *) &eventSelection);
-	      if (iReturn == BadValue || iReturn == BadWindow)
-		{
-		  /*
-		   * Should not be a problem if XSendEvent fails because
-		   * the client may simply have exited.
-		   */
-		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
-			  "XSendEvent () failed for abort event.\n");
-		}
-	    }
-
-	  /* Close clipboard if it was opened */
-	  if (fCloseClipboard)
-	  {
-	    fCloseClipboard = FALSE;
-	    CloseClipboard ();
-	  }
-	  break;
-
-
-	  /*
-	   * SelectionNotify
-	   */ 
-
-	case SelectionNotify:
-
-	  winDebug ("winClipboardFlushXEvents - SelectionNotify\n");
-	  {
-	    char		*pszAtomName;
-	    pszAtomName = XGetAtomName (pDisplay,
-					event.xselection.selection);
-
-	    winDebug("winClipboardFlushXEvents - SelectionNotify - ATOM: %s\n",
-                     pszAtomName);
-	    XFree (pszAtomName);
-	  }
-
-	  /*
-	   * Request conversion of UTF8 and CompoundText targets.
-	   */
-	  if (event.xselection.property == None)
-	    {
-	      if (event.xselection.target == XA_STRING)
-		{
-		  winDebug ("winClipboardFlushXEvents - SelectionNotify - "
-                            "XA_STRING\n");
-
-		  return WIN_XEVENTS_CONVERT;
-		}
-	      else if (event.xselection.target == atomUTF8String)
-		{
-		  winDebug("winClipboardFlushXEvents - SelectionNotify - "
-                           "Requesting conversion of UTF8 target.\n");
-
-		  XConvertSelection (pDisplay,
-				     event.xselection.selection,
-				     XA_STRING,
-				     atomLocalProperty,
-				     iWindow,
-				     CurrentTime);
-
-		  /* Process the ConvertSelection event */
-		  XFlush (pDisplay);
-		  return WIN_XEVENTS_CONVERT;
-		}
-#ifdef X_HAVE_UTF8_STRING
-	      else if (event.xselection.target == atomCompoundText)
-		{
-		  winDebug("winClipboardFlushXEvents - SelectionNotify - "
-                           "Requesting conversion of CompoundText target.\n");
-
-		  XConvertSelection (pDisplay,
-				     event.xselection.selection,
-				     atomUTF8String,
-				     atomLocalProperty,
-				     iWindow,
-				     CurrentTime);
-
-		  /* Process the ConvertSelection event */
-		  XFlush (pDisplay);
-		  return WIN_XEVENTS_CONVERT;
-		}
-#endif
-	      else
-		{
-		  ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
-			  "Unknown format.  Cannot request conversion, "
-			  "aborting.\n");
-		  break;
-		}
-	    }
-
-	  /* Retrieve the size of the stored data */
-	  iReturn = XGetWindowProperty (pDisplay,
-					iWindow,
-					atomLocalProperty,
-					0,
-					0, /* Don't get data, just size */
-					False,
-					AnyPropertyType,
-					&xtpText.encoding,
-					&xtpText.format,
-					&xtpText.nitems,
-					&ulReturnBytesLeft,
-					&xtpText.value);
-	  if (iReturn != Success)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
-		      "XGetWindowProperty () failed, aborting: %d\n",
-		      iReturn);
-	      break;
-	    }
-
-	  winDebug("SelectionNotify - returned data %d left %d\n",
-                   xtpText.nitems, ulReturnBytesLeft);
-
-	  /* Request the selection data */
-	  iReturn = XGetWindowProperty (pDisplay,
-					iWindow,
-					atomLocalProperty,
-					0,
-					ulReturnBytesLeft,
-					False,
-					AnyPropertyType,
-					&xtpText.encoding,
-					&xtpText.format,
-					&xtpText.nitems,
-					&ulReturnBytesLeft,
-					&xtpText.value);
-	  if (iReturn != Success)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
-		      "XGetWindowProperty () failed, aborting: %d\n",
-		      iReturn);
-	      break;
-	    }
-
-	    {
-	      char		*pszAtomName = NULL;
-
-	      winDebug("SelectionNotify - returned data %d left %d\n",
-                       xtpText.nitems, ulReturnBytesLeft);
-	      pszAtomName = XGetAtomName(pDisplay, xtpText.encoding);
-	      winDebug("Notify atom name %s\n", pszAtomName);
-	      XFree (pszAtomName);
-	      pszAtomName = NULL;
-	    }
-
-	  if (fUseUnicode)
-	    {
-#ifdef X_HAVE_UTF8_STRING
-	      /* Convert the text property to a text list */
-	      iReturn = Xutf8TextPropertyToTextList (pDisplay,
-						     &xtpText,
-						     &ppszTextList,
-						     &iCount);
-#endif
-	    }
-	  else
-	    {
-	      iReturn = XmbTextPropertyToTextList (pDisplay,
-						   &xtpText,
-						   &ppszTextList,
-						   &iCount);
-	    }
-	  if (iReturn == Success || iReturn > 0)
-	    {
-	      /* Conversion succeeded or some unconvertible characters */
-	      if (ppszTextList != NULL)
-		{
-		  iReturnDataLen = 0;
-		  for (i = 0; i < iCount; i++)
-		    {
-		      iReturnDataLen += strlen(ppszTextList[i]);
-		    }
-		  pszReturnData = malloc (iReturnDataLen + 1);
-		  pszReturnData[0] = '\0';
-		  for (i = 0; i < iCount; i++)
-		    {
-		      strcat (pszReturnData, ppszTextList[i]);
-		    }
-		}
-	      else
-		{
-		  ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
-			  "X*TextPropertyToTextList list_return is NULL.\n");
-		  pszReturnData = malloc (1);
-		  pszReturnData[0] = '\0';
-		}
-	    }
-	  else
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "
-		      "X*TextPropertyToTextList returned: ");
-	      switch (iReturn)
-		{
-		case XNoMemory:
-		  ErrorF ("XNoMemory\n");
-		  break;
-		case XConverterNotFound:
-		  ErrorF ("XConverterNotFound\n");
-		  break;
-		default:
-		  ErrorF ("%d", iReturn);
-		  break;
-		}
-	      pszReturnData = malloc (1);
-	      pszReturnData[0] = '\0';
-	    }
-
-	  /* Free the data returned from XGetWindowProperty */
-	  if (ppszTextList)
-	    XFreeStringList (ppszTextList);
-	  ppszTextList = NULL;
-	  XFree (xtpText.value);
-	  xtpText.value = NULL;
-	  xtpText.nitems = 0;
-
-	  /* Convert the X clipboard string to DOS format */
-	  winClipboardUNIXtoDOS (&pszReturnData, strlen (pszReturnData));
-
-	  if (fUseUnicode)
-	    {
-	      /* Find out how much space needed to convert MBCS to Unicode */
-	      iUnicodeLen = MultiByteToWideChar (CP_UTF8,
-						 0,
-						 pszReturnData,
-						 -1,
-						 NULL,
-						 0);
-
-	      /* Allocate memory for the Unicode string */
-	      pwszUnicodeStr
-		= (wchar_t*) malloc (sizeof (wchar_t) * (iUnicodeLen + 1));
-	      if (!pwszUnicodeStr)
-		{
-		  ErrorF ("winClipboardFlushXEvents - SelectionNotify "
-			  "malloc failed for pwszUnicodeStr, aborting.\n");
-
-		  /* Abort */
-		  fAbort = TRUE;
-		  goto winClipboardFlushXEvents_SelectionNotify_Done;
-		}
-
-	      /* Do the actual conversion */
-	      MultiByteToWideChar (CP_UTF8,
-				   0,
-				   pszReturnData,
-				   -1,
-				   pwszUnicodeStr,
-				   iUnicodeLen);
-	      
-	      /* Allocate global memory for the X clipboard data */
-	      hGlobal = GlobalAlloc (GMEM_MOVEABLE,
-				     sizeof (wchar_t) * (iUnicodeLen + 1));
-	    }
-	  else
-	    {
-	      pszConvertData = strdup (pszReturnData);
-	      iConvertDataLen = strlen (pszConvertData) + 1;
-
-	      /* Allocate global memory for the X clipboard data */
-	      hGlobal = GlobalAlloc (GMEM_MOVEABLE, iConvertDataLen);
-	    }
-
-	  free (pszReturnData);
-
-	  /* Check that global memory was allocated */
-	  if (!hGlobal)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - SelectionNotify "
-		      "GlobalAlloc failed, aborting: %ld\n",
-		      GetLastError ());
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionNotify_Done;
-	    }
-
-	  /* Obtain a pointer to the global memory */
-	  pszGlobalData = GlobalLock (hGlobal);
-	  if (pszGlobalData == NULL)
-	    {
-	      ErrorF ("winClipboardFlushXEvents - Could not lock global "
-		      "memory for clipboard transfer\n");
-
-	      /* Abort */
-	      fAbort = TRUE;
-	      goto winClipboardFlushXEvents_SelectionNotify_Done;
-	    }
-
-	  /* Copy the returned string into the global memory */
-	  if (fUseUnicode)
-	    {
-	      memcpy (pszGlobalData,
-		      pwszUnicodeStr,
-		      sizeof (wchar_t) * (iUnicodeLen + 1));
-	      free (pwszUnicodeStr);
-	      pwszUnicodeStr = NULL;
-	    }
-	  else
-	    {
-	      strcpy (pszGlobalData, pszConvertData);
-	      free (pszConvertData);
-	      pszConvertData = NULL;
-	    }
-
-	  /* Release the pointer to the global memory */
-	  GlobalUnlock (hGlobal);
-	  pszGlobalData = NULL;
-
-	  /* Push the selection data to the Windows clipboard */
-	  if (fUseUnicode)
-	    SetClipboardData (CF_UNICODETEXT, hGlobal);
-	  else
-	    SetClipboardData (CF_TEXT, hGlobal);
-
-	  /* Flag that SetClipboardData has been called */
-	  fSetClipboardData = FALSE;
-
-	  /*
-	   * NOTE: Do not try to free pszGlobalData, it is owned by
-	   * Windows after the call to SetClipboardData ().
-	   */
-
-	winClipboardFlushXEvents_SelectionNotify_Done:
-	  /* Free allocated resources */
-	  if (ppszTextList)
-	    XFreeStringList (ppszTextList);
-	  if (xtpText.value)
-	  {
-	    XFree (xtpText.value);
-	    xtpText.value = NULL;
-	    xtpText.nitems = 0;
-	  }
-	  if (pszConvertData)
-	    free (pszConvertData);
-	  if (pwszUnicodeStr)
-	    free (pwszUnicodeStr);
-	  if (hGlobal && pszGlobalData)
-	    GlobalUnlock (hGlobal);
-	  if (fSetClipboardData && g_fUnicodeSupport)
-	    SetClipboardData (CF_UNICODETEXT, NULL);
-	  if (fSetClipboardData)
-	    SetClipboardData (CF_TEXT, NULL);
-	  return WIN_XEVENTS_NOTIFY;
-
-        case SelectionClear:
-          winDebug("SelectionClear - doing nothing\n");
-          break;
-
-	case PropertyNotify:
-	  break;
-
-	default:
-          ErrorF ("winClipboardFlushXEvents - unexpected event type %d\n", event.type);
-	  break;
-	}
-    }
-
-  return WIN_XEVENTS_SUCCESS;
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the copyright holder(s)

+ *and author(s) shall not be used in advertising or otherwise to promote

+ *the sale, use or other dealings in this Software without prior written

+ *authorization from the copyright holder(s) and author(s).

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "winclipboard.h"

+#include "misc.h"

+#include "winmsg.h"

+#include <unistd.h>

+

+/*

+ * References to external symbols

+ */

+

+extern Bool		g_fUnicodeSupport;

+

+

+/*

+ * Process any pending X events

+ */

+

+int

+winClipboardFlushXEvents (HWND hwnd,

+			  int iWindow,

+			  Display *pDisplay,

+			  Bool fUseUnicode,

+			  Bool ClipboardOpened)

+{

+  static Atom atomLocalProperty;

+  static Atom atomCompoundText;

+  static Atom atomUTF8String;

+  static Atom atomTargets;

+  static int generation;

+

+  if (generation != serverGeneration)

+    {

+      generation = serverGeneration;

+      atomLocalProperty = XInternAtom (pDisplay, WIN_LOCAL_PROPERTY, False);

+      atomUTF8String = XInternAtom (pDisplay, "UTF8_STRING", False);

+      atomCompoundText = XInternAtom (pDisplay, "COMPOUND_TEXT", False);

+      atomTargets = XInternAtom (pDisplay, "TARGETS", False);

+    }

+

+  /* Process all pending events */

+  while (XPending (pDisplay))

+    {

+      XTextProperty		xtpText = {0};

+      XEvent			event;

+      XSelectionEvent		eventSelection;

+      unsigned long		ulReturnBytesLeft;

+      unsigned char		*pszReturnData = NULL;

+      char			*pszGlobalData = NULL;

+      int			iReturn;

+      HGLOBAL			hGlobal = NULL;

+      XICCEncodingStyle		xiccesStyle;

+      int			iConvertDataLen = 0;

+      char			*pszConvertData = NULL;

+      char			*pszTextList[2] = {NULL};

+      int			iCount;

+      char			**ppszTextList = NULL;

+      wchar_t			*pwszUnicodeStr = NULL;

+      int			iUnicodeLen = 0;

+      int			iReturnDataLen = 0;

+      int			i;

+      Bool			fAbort = FALSE;

+      Bool			fCloseClipboard = FALSE;

+      Bool			fSetClipboardData = TRUE;

+

+      /* Get the next event - will not block because one is ready */

+      XNextEvent (pDisplay, &event);

+

+      winDebug ("Received event type %d\n",event.type);

+

+      /* Branch on the event type */

+      switch (event.type)

+	{

+	  /*

+	   * SelectionRequest

+	   */

+

+	case SelectionRequest:

+#ifdef _DEBUG

+	  {

+	    char			*pszAtomName = NULL;

+	    winDebug("SelectionRequest - target %d\n",

+                     event.xselectionrequest.target);

+

+	    pszAtomName = XGetAtomName (pDisplay,

+					event.xselectionrequest.target);

+	    winDebug("SelectionRequest - Target atom name %s\n", pszAtomName);

+	    XFree (pszAtomName);

+	    pszAtomName = NULL;

+	    winDebug ("SelectionRequest - owner %d\n", event.xselectionrequest.owner);

+	    winDebug ("SelectionRequest - requestor %d\n", event.xselectionrequest.requestor);

+	  }

+#endif

+

+	  /* Abort if invalid target type */

+	  if (event.xselectionrequest.target != XA_STRING

+	      && event.xselectionrequest.target != atomUTF8String

+	      && event.xselectionrequest.target != atomCompoundText

+	      && event.xselectionrequest.target != atomTargets)

+	    {

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+

+	  /* Handle targets type of request */

+	  if (event.xselectionrequest.target == atomTargets)

+	    {

+	      Atom atomTargetArr[] = {atomTargets,

+				      atomCompoundText,

+				      atomUTF8String,

+				      XA_STRING};

+

+	      /* Try to change the property */

+	      iReturn = XChangeProperty (pDisplay,

+					 event.xselectionrequest.requestor,

+					 event.xselectionrequest.property,

+					 XA_ATOM,

+					 32,

+					 PropModeReplace,

+					 (unsigned char *) atomTargetArr,

+					 (sizeof (atomTargetArr)

+					  / sizeof (atomTargetArr[0])));

+	      if (iReturn == BadAlloc

+		  || iReturn == BadAtom

+		  || iReturn == BadMatch

+		  || iReturn == BadValue

+		  || iReturn == BadWindow)

+		{

+		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+			  "XChangeProperty failed: %d\n",

+			  iReturn);

+		}

+

+	      /* Setup selection notify xevent */

+	      eventSelection.type	= SelectionNotify;

+	      eventSelection.send_event	= True;

+	      eventSelection.display	= pDisplay;

+	      eventSelection.requestor	= event.xselectionrequest.requestor;

+	      eventSelection.selection	= event.xselectionrequest.selection;

+	      eventSelection.target	= event.xselectionrequest.target;

+	      eventSelection.property	= event.xselectionrequest.property;

+	      eventSelection.time	= event.xselectionrequest.time;

+

+	      /*

+	       * Notify the requesting window that

+	       * the operation has completed

+	       */

+	      iReturn = XSendEvent (pDisplay,

+				    eventSelection.requestor,

+				    False,

+				    0L,

+				    (XEvent *) &eventSelection);

+	      if (iReturn == BadValue || iReturn == BadWindow)

+		{

+		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+			  "XSendEvent () failed\n");

+		}

+	      break;

+	    }

+

+	  /* Check that clipboard format is available */

+	  if (fUseUnicode

+	      && !IsClipboardFormatAvailable (CF_UNICODETEXT))

+	    {

+	      static int count; /* Hack to stop acroread spamming the log */

+	      static HWND lasthwnd; /* I've not seen any other client get here repeatedly? */

+	      if (hwnd != lasthwnd) count = 0;

+	      count++;

+	      if (count < 6) ErrorF ("winClipboardFlushXEvents - CF_UNICODETEXT is not "

+		      "available from Win32 clipboard.  Aborting %d.\n", count);

+	      lasthwnd = hwnd;

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+	  else if (!fUseUnicode

+		   && !IsClipboardFormatAvailable (CF_TEXT))

+	    {

+	      ErrorF ("winClipboardFlushXEvents - CF_TEXT is not "

+		      "available from Win32 clipboard.  Aborting.\n");

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+

+	  /* Access the clipboard */

+	  if (!ClipboardOpened)

+	  {

+	    if (!OpenClipboard (hwnd))

+	      {

+	        ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+		        "OpenClipboard () failed: %08x\n",

+		        GetLastError ());

+

+	        /* Abort */

+	        fAbort = TRUE;

+	         goto winClipboardFlushXEvents_SelectionRequest_Done;

+	      }

+	  

+	    /* Indicate that clipboard was opened */

+	    fCloseClipboard = TRUE;

+	  }

+	  /* Setup the string style */

+	  if (event.xselectionrequest.target == XA_STRING)

+	    xiccesStyle = XStringStyle;

+#ifdef X_HAVE_UTF8_STRING

+	  else if (event.xselectionrequest.target == atomUTF8String)

+	    xiccesStyle = XUTF8StringStyle;

+#endif

+	  else if (event.xselectionrequest.target == atomCompoundText)

+	    xiccesStyle = XCompoundTextStyle;

+	  else

+	    xiccesStyle = XStringStyle;

+

+	  /*

+	   * FIXME: Can't pass CF_UNICODETEXT on Windows 95/98/Me

+	   */

+	  

+	  /* Get a pointer to the clipboard text, in desired format */

+	  if (fUseUnicode)

+	    {

+	      /* Retrieve clipboard data */

+	      hGlobal = GetClipboardData (CF_UNICODETEXT);

+	    }

+	  else

+	    {

+	      /* Retrieve clipboard data */

+	      hGlobal = GetClipboardData (CF_TEXT);

+	    }

+	  if (!hGlobal)

+	    {

+	      if (GetLastError()==ERROR_CLIPBOARD_NOT_OPEN && ClipboardOpened)

+	        {

+		ErrorF("We should not have received a SelectionRequest????\n"

+                        "The owner is the clipboard, but in reality it was"

+                        "an X window\n");

+                /* Set the owner to None */

+		XSetSelectionOwner (pDisplay, XA_PRIMARY, None, CurrentTime);

+		XSetSelectionOwner (pDisplay, XInternAtom (pDisplay, "CLIPBOARD", False), None, CurrentTime);

+	        }

+	        ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+		      "GetClipboardData () failed: %08x\n",

+		      GetLastError ());

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+	  pszGlobalData = (char *) GlobalLock (hGlobal);

+

+	  /* Convert the Unicode string to UTF8 (MBCS) */

+	  if (fUseUnicode)

+	    {

+	      iConvertDataLen = WideCharToMultiByte (CP_UTF8,

+						     0,

+						     (LPCWSTR)pszGlobalData,

+						     -1,

+						     NULL,

+						     0,

+						     NULL,

+						     NULL);

+	      /* NOTE: iConvertDataLen includes space for null terminator */

+	      pszConvertData = (char *) malloc (iConvertDataLen);

+	      WideCharToMultiByte (CP_UTF8,

+				   0,

+				   (LPCWSTR)pszGlobalData,

+				   -1,

+				   pszConvertData,

+				   iConvertDataLen,

+				   NULL,

+				   NULL);

+	    }

+	  else

+	    {

+	      pszConvertData = strdup (pszGlobalData);

+	      iConvertDataLen = strlen (pszConvertData) + 1;

+	    }

+

+	  /* Convert DOS string to UNIX string */

+	  winClipboardDOStoUNIX (pszConvertData, strlen (pszConvertData));

+

+	  /* Setup our text list */

+	  pszTextList[0] = pszConvertData;

+	  pszTextList[1] = NULL;

+

+	  /* Initialize the text property */

+	  xtpText.value = NULL;

+	  xtpText.nitems = 0;

+

+	  /* Create the text property from the text list */

+	  if (fUseUnicode)

+	    {

+#ifdef X_HAVE_UTF8_STRING

+	      iReturn = Xutf8TextListToTextProperty (pDisplay,

+						     pszTextList,

+						     1,

+						     xiccesStyle,

+						     &xtpText);

+#endif

+	    }

+	  else

+	    {

+	      iReturn = XmbTextListToTextProperty (pDisplay,

+						   pszTextList,

+						   1,

+						   xiccesStyle,

+						   &xtpText);

+	    }

+	  if (iReturn == XNoMemory || iReturn == XLocaleNotSupported)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+		      "X*TextListToTextProperty failed: %d\n",

+		      iReturn);

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+	  

+	  /* Free the converted string */

+	  free (pszConvertData);

+	  pszConvertData = NULL;

+

+	  /* Copy the clipboard text to the requesting window */

+	  iReturn = XChangeProperty (pDisplay,

+				     event.xselectionrequest.requestor,

+				     event.xselectionrequest.property,

+				     event.xselectionrequest.target,

+				     8,

+				     PropModeReplace,

+				     xtpText.value,

+				     xtpText.nitems);

+	  if (iReturn == BadAlloc || iReturn == BadAtom

+	      || iReturn == BadMatch || iReturn == BadValue

+	      || iReturn == BadWindow)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+		      "XChangeProperty failed: %d\n",

+		      iReturn);

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+

+	  /* Release the clipboard data */

+	  GlobalUnlock (hGlobal);

+	  pszGlobalData = NULL;

+	  if (fCloseClipboard)

+	  {

+	    fCloseClipboard = FALSE;

+	    CloseClipboard ();

+	  }

+	  /* Clean up */

+	  XFree (xtpText.value);

+	  xtpText.value = NULL;

+	  xtpText.nitems = 0;

+

+	  /* Setup selection notify event */

+	  eventSelection.type = SelectionNotify;

+	  eventSelection.send_event = True;

+	  eventSelection.display = pDisplay;

+	  eventSelection.requestor = event.xselectionrequest.requestor;

+	  eventSelection.selection = event.xselectionrequest.selection;

+	  eventSelection.target = event.xselectionrequest.target;

+	  eventSelection.property = event.xselectionrequest.property;

+	  eventSelection.time = event.xselectionrequest.time;

+

+	  /* Notify the requesting window that the operation has completed */

+	  iReturn = XSendEvent (pDisplay,

+				eventSelection.requestor,

+				False,

+				0L,

+				(XEvent *) &eventSelection);

+	  if (iReturn == BadValue || iReturn == BadWindow)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+		      "XSendEvent () failed\n");

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionRequest_Done;

+	    }

+

+	winClipboardFlushXEvents_SelectionRequest_Done:

+	  /* Free allocated resources */

+	  if (xtpText.value)

+	  {

+	    XFree (xtpText.value);

+	    xtpText.value = NULL;

+	    xtpText.nitems = 0;

+	  }

+	  if (pszConvertData)

+	    free (pszConvertData);

+	  if (hGlobal && pszGlobalData)

+	    GlobalUnlock (hGlobal);

+	  

+	  /*

+	   * Send a SelectionNotify event to the requesting

+	   * client when we abort.

+	   */

+	  if (fAbort)

+	    {

+	      /* Setup selection notify event */

+	      eventSelection.type = SelectionNotify;

+	      eventSelection.send_event = True;

+	      eventSelection.display = pDisplay;

+	      eventSelection.requestor = event.xselectionrequest.requestor;

+	      eventSelection.selection = event.xselectionrequest.selection;

+	      eventSelection.target = event.xselectionrequest.target;

+	      eventSelection.property = None;

+	      eventSelection.time = event.xselectionrequest.time;

+

+	      /* Notify the requesting window that the operation is complete */

+	      iReturn = XSendEvent (pDisplay,

+				    eventSelection.requestor,

+				    False,

+				    0L,

+				    (XEvent *) &eventSelection);

+	      if (iReturn == BadValue || iReturn == BadWindow)

+		{

+		  /*

+		   * Should not be a problem if XSendEvent fails because

+		   * the client may simply have exited.

+		   */

+		  ErrorF ("winClipboardFlushXEvents - SelectionRequest - "

+			  "XSendEvent () failed for abort event.\n");

+		}

+	    }

+

+	  /* Close clipboard if it was opened */

+	  if (fCloseClipboard)

+	  {

+	    fCloseClipboard = FALSE;

+	    CloseClipboard ();

+	  }

+	  break;

+

+

+	  /*

+	   * SelectionNotify

+	   */ 

+	case SelectionNotify:

+#ifdef _DEBUG

+	  winDebug ("winClipboardFlushXEvents - SelectionNotify\n");

+	  {

+	    char		*pszAtomName;

+	    pszAtomName = XGetAtomName (pDisplay,

+					event.xselection.selection);

+

+	    winDebug("winClipboardFlushXEvents - SelectionNotify - ATOM: %s\n",

+                     pszAtomName);

+	    winDebug ("SelectionNotify - requestor %d\n", event.xselectionrequest.requestor);

+	    XFree (pszAtomName);

+	  }

+#endif

+

+

+	  /*

+	   * Request conversion of UTF8 and CompoundText targets.

+	   */

+	  if (event.xselection.property == None)

+	    {

+	      if (event.xselection.target == XA_STRING)

+		{

+		  winDebug ("winClipboardFlushXEvents - SelectionNotify - "

+                            "XA_STRING\n");

+

+		  return WIN_XEVENTS_CONVERT;

+		}

+	      else if (event.xselection.target == atomUTF8String)

+		{

+		  winDebug("winClipboardFlushXEvents - SelectionNotify - "

+                           "Requesting conversion of UTF8 target.\n");

+

+		  XConvertSelection (pDisplay,

+				     event.xselection.selection,

+				     XA_STRING,

+				     atomLocalProperty,

+				     iWindow,

+				     CurrentTime);

+

+		  /* Process the ConvertSelection event */

+		  XFlush (pDisplay);

+		  return WIN_XEVENTS_CONVERT;

+		}

+#ifdef X_HAVE_UTF8_STRING

+	      else if (event.xselection.target == atomCompoundText)

+		{

+		  winDebug("winClipboardFlushXEvents - SelectionNotify - "

+                           "Requesting conversion of CompoundText target.\n");

+

+		  XConvertSelection (pDisplay,

+				     event.xselection.selection,

+				     atomUTF8String,

+				     atomLocalProperty,

+				     iWindow,

+				     CurrentTime);

+

+		  /* Process the ConvertSelection event */

+		  XFlush (pDisplay);

+		  return WIN_XEVENTS_CONVERT;

+		}

+#endif

+	      else

+		{

+		  ErrorF ("winClipboardFlushXEvents - SelectionNotify - "

+			  "Unknown format.  Cannot request conversion, "

+			  "aborting.\n");

+		  break;

+		}

+	    }

+

+	  /* Retrieve the size of the stored data */

+	  iReturn = XGetWindowProperty (pDisplay,

+					iWindow,

+					atomLocalProperty,

+					0,

+					0, /* Don't get data, just size */

+					False,

+					AnyPropertyType,

+					&xtpText.encoding,

+					&xtpText.format,

+					&xtpText.nitems,

+					&ulReturnBytesLeft,

+					&xtpText.value);

+	  if (iReturn != Success)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "

+		      "XGetWindowProperty () failed, aborting: %d\n",

+		      iReturn);

+	      break;

+	    }

+

+	  winDebug("SelectionNotify - returned data %d left %d\n",

+                   xtpText.nitems, ulReturnBytesLeft);

+

+	  /* Request the selection data */

+	  iReturn = XGetWindowProperty (pDisplay,

+					iWindow,

+					atomLocalProperty,

+					0,

+					ulReturnBytesLeft,

+					False,

+					AnyPropertyType,

+					&xtpText.encoding,

+					&xtpText.format,

+					&xtpText.nitems,

+					&ulReturnBytesLeft,

+					&xtpText.value);

+	  if (iReturn != Success)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "

+		      "XGetWindowProperty () failed, aborting: %d\n",

+		      iReturn);

+	      break;

+	    }

+

+#ifdef WINDBG

+	    {

+	      char		*pszAtomName = NULL;

+

+	      winDebug("SelectionNotify - returned data %d left %d\n",

+                       xtpText.nitems, ulReturnBytesLeft);

+	      pszAtomName = XGetAtomName(pDisplay, xtpText.encoding);

+	      winDebug("Notify atom name %s\n", pszAtomName);

+	      XFree (pszAtomName);

+	      pszAtomName = NULL;

+	    }

+#endif

+

+	  if (fUseUnicode)

+	    {

+#ifdef X_HAVE_UTF8_STRING

+	      /* Convert the text property to a text list */

+	      iReturn = Xutf8TextPropertyToTextList (pDisplay,

+						     &xtpText,

+						     &ppszTextList,

+						     &iCount);

+#endif

+	    }

+	  else

+	    {

+	      iReturn = XmbTextPropertyToTextList (pDisplay,

+						   &xtpText,

+						   &ppszTextList,

+						   &iCount);

+	    }

+	  if (iReturn == Success || iReturn > 0)

+	    {

+	      /* Conversion succeeded or some unconvertible characters */

+	      if (ppszTextList != NULL)

+		{

+		  iReturnDataLen = 0;

+		  for (i = 0; i < iCount; i++)

+		    {

+		      iReturnDataLen += strlen(ppszTextList[i]);

+		    }

+		  pszReturnData = (char *) malloc (iReturnDataLen + 1);

+		  pszReturnData[0] = '\0';

+		  for (i = 0; i < iCount; i++)

+		    {

+		      strcat (pszReturnData, ppszTextList[i]);

+		    }

+		}

+	      else

+		{

+		  ErrorF ("winClipboardFlushXEvents - SelectionNotify - "

+			  "X*TextPropertyToTextList list_return is NULL.\n");

+		  pszReturnData = (char *) malloc (1);

+		  pszReturnData[0] = '\0';

+		}

+	    }

+	  else

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionNotify - "

+		      "X*TextPropertyToTextList returned: ");

+	      switch (iReturn)

+		{

+		case XNoMemory:

+		  ErrorF ("XNoMemory\n");

+		  break;

+		case XConverterNotFound:

+		  ErrorF ("XConverterNotFound\n");

+		  break;

+		default:

+		  ErrorF ("%d", iReturn);

+		  break;

+		}

+	      pszReturnData = (char *) malloc (1);

+	      pszReturnData[0] = '\0';

+	    }

+

+	  /* Free the data returned from XGetWindowProperty */

+	  if (ppszTextList)

+	    XFreeStringList (ppszTextList);

+	  ppszTextList = NULL;

+	  XFree (xtpText.value);

+	  xtpText.value = NULL;

+	  xtpText.nitems = 0;

+

+	  /* Convert the X clipboard string to DOS format */

+	  winClipboardUNIXtoDOS ((unsigned char **)&pszReturnData, strlen (pszReturnData));

+

+	  if (fUseUnicode)

+	    {

+	      /* Find out how much space needed to convert MBCS to Unicode */

+	      iUnicodeLen = MultiByteToWideChar (CP_UTF8,

+						 0,

+						 pszReturnData,

+						 -1,

+						 NULL,

+						 0);

+

+	      /* Allocate memory for the Unicode string */

+	      pwszUnicodeStr

+		= (wchar_t*) malloc (sizeof (wchar_t) * (iUnicodeLen + 1));

+	      if (!pwszUnicodeStr)

+		{

+		  ErrorF ("winClipboardFlushXEvents - SelectionNotify "

+			  "malloc failed for pwszUnicodeStr, aborting.\n");

+

+		  /* Abort */

+		  fAbort = TRUE;

+		  goto winClipboardFlushXEvents_SelectionNotify_Done;

+		}

+

+	      /* Do the actual conversion */

+	      MultiByteToWideChar (CP_UTF8,

+				   0,

+				   pszReturnData,

+				   -1,

+				   pwszUnicodeStr,

+				   iUnicodeLen);

+	      

+	      /* Allocate global memory for the X clipboard data */

+	      hGlobal = GlobalAlloc (GMEM_MOVEABLE,

+				     sizeof (wchar_t) * (iUnicodeLen + 1));

+	    }

+	  else

+	    {

+	      pszConvertData = strdup (pszReturnData);

+	      iConvertDataLen = strlen (pszConvertData) + 1;

+

+	      /* Allocate global memory for the X clipboard data */

+	      hGlobal = GlobalAlloc (GMEM_MOVEABLE, iConvertDataLen);

+	    }

+

+	  free (pszReturnData);

+

+	  /* Check that global memory was allocated */

+	  if (!hGlobal)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - SelectionNotify "

+		      "GlobalAlloc failed, aborting: %ld\n",

+		      GetLastError ());

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionNotify_Done;

+	    }

+

+	  /* Obtain a pointer to the global memory */

+	  pszGlobalData = GlobalLock (hGlobal);

+	  if (pszGlobalData == NULL)

+	    {

+	      ErrorF ("winClipboardFlushXEvents - Could not lock global "

+		      "memory for clipboard transfer\n");

+

+	      /* Abort */

+	      fAbort = TRUE;

+	      goto winClipboardFlushXEvents_SelectionNotify_Done;

+	    }

+

+	  /* Copy the returned string into the global memory */

+	  if (fUseUnicode)

+	    {

+	      memcpy (pszGlobalData,

+		      pwszUnicodeStr,

+		      sizeof (wchar_t) * (iUnicodeLen + 1));

+	      free (pwszUnicodeStr);

+	      pwszUnicodeStr = NULL;

+	    }

+	  else

+	    {

+	      strcpy (pszGlobalData, pszConvertData);

+	      free (pszConvertData);

+	      pszConvertData = NULL;

+	    }

+

+	  /* Release the pointer to the global memory */

+	  GlobalUnlock (hGlobal);

+	  pszGlobalData = NULL;

+

+	  /* Push the selection data to the Windows clipboard */

+	  if (fUseUnicode)

+	    SetClipboardData (CF_UNICODETEXT, hGlobal);

+	  else

+	    SetClipboardData (CF_TEXT, hGlobal);

+

+	  /* Flag that SetClipboardData has been called */

+	  fSetClipboardData = FALSE;

+

+	  /*

+	   * NOTE: Do not try to free pszGlobalData, it is owned by

+	   * Windows after the call to SetClipboardData ().

+	   */

+

+	winClipboardFlushXEvents_SelectionNotify_Done:

+	  /* Free allocated resources */

+	  if (ppszTextList)

+	    XFreeStringList (ppszTextList);

+	  if (xtpText.value)

+	  {

+	    XFree (xtpText.value);

+	    xtpText.value = NULL;

+	    xtpText.nitems = 0;

+	  }

+	  if (pszConvertData)

+	    free (pszConvertData);

+	  if (pwszUnicodeStr)

+	    free (pwszUnicodeStr);

+	  if (hGlobal && pszGlobalData)

+	    GlobalUnlock (hGlobal);

+	  if (fSetClipboardData && g_fUnicodeSupport)

+	    SetClipboardData (CF_UNICODETEXT, NULL);

+	  if (fSetClipboardData)

+	    SetClipboardData (CF_TEXT, NULL);

+	  return WIN_XEVENTS_NOTIFY;

+

+	  /*

+	   * SelectionClear

+	   */ 

+	case SelectionClear:

+#ifdef _DEBUG

+	  winDebug ("SelectionClear - doing nothing\n");

+	  {

+	    char		*pszAtomName;

+	    

+	    pszAtomName = XGetAtomName (pDisplay,

+					event.xselection.selection);

+

+	    winDebug ("SelectionClear - ATOM: %s\n",

+		    pszAtomName);

+	    winDebug ("SelectionClear - owner %d\n", event.xselectionrequest.owner);

+	    

+	    XFree (pszAtomName);

+	  }

+#endif

+	break;

+

+	case PropertyNotify:

+	  break;

+    

+	case MappingNotify:

+    XRefreshKeyboardMapping((XMappingEvent *)&event);

+	  break;

+

+	default:

+          ErrorF ("winClipboardFlushXEvents - unexpected event type %d\n", event.type);

+	  break;

+	}

+    }

+

+  return WIN_XEVENTS_SUCCESS;

+}

diff --git a/xorg-server/hw/xwin/wincmap.c b/xorg-server/hw/xwin/wincmap.c
index 9da03888d..370a4c584 100644
--- a/xorg-server/hw/xwin/wincmap.c
+++ b/xorg-server/hw/xwin/wincmap.c
@@ -1,674 +1,622 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Dakshinamurthy Karra
- *		Suhaib M Siddiqi
- *		Peter Busch
- *		Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-
-/*
- * Local prototypes
- */
-
-static int
-winListInstalledColormaps (ScreenPtr pScreen, Colormap *pmaps);
-
-static void
-winStoreColors (ColormapPtr pmap, int ndef, xColorItem *pdefs);
-
-static void
-winInstallColormap (ColormapPtr pmap);
-
-static void
-winUninstallColormap (ColormapPtr pmap);
-
-static void
-winResolveColor (unsigned short *pred,
-		 unsigned short *pgreen,
-		 unsigned short *pblue,
-		 VisualPtr	pVisual);
-
-static Bool
-winCreateColormap (ColormapPtr pmap);
-
-static void
-winDestroyColormap (ColormapPtr pmap);
-
-static Bool
-winGetPaletteDIB (ScreenPtr pScreen, ColormapPtr pcmap);
-
-static Bool
-winGetPaletteDD (ScreenPtr pScreen, ColormapPtr pcmap);
-
-
-/*
- * Set screen functions for colormaps
- */
-
-void
-winSetColormapFunctions (ScreenPtr pScreen)
-{
-  pScreen->CreateColormap = winCreateColormap;
-  pScreen->DestroyColormap = winDestroyColormap;
-  pScreen->InstallColormap = winInstallColormap;
-  pScreen->UninstallColormap = winUninstallColormap;
-  pScreen->ListInstalledColormaps = winListInstalledColormaps;
-  pScreen->StoreColors = winStoreColors;
-  pScreen->ResolveColor = winResolveColor;
-}
-
-
-/* See Porting Layer Definition - p. 30 */
-/*
- * Walk the list of installed colormaps, filling the pmaps list
- * with the resource ids of the installed maps, and return
- * a count of the total number of installed maps.
- */
-static int
-winListInstalledColormaps (ScreenPtr pScreen, Colormap *pmaps)
-{
-  winScreenPriv(pScreen);
-
-  /*
-   * There will only be one installed colormap, so we only need
-   * to return one id, and the count of installed maps will always
-   * be one.
-   */
-  *pmaps = pScreenPriv->pcmapInstalled->mid;
-  return 1;
-}
-
-
-/* See Porting Layer Definition - p. 30 */
-/* See Programming Windows - p. 663 */
-static void
-winInstallColormap (ColormapPtr pColormap)
-{
-  ScreenPtr		pScreen = pColormap->pScreen;
-  winScreenPriv(pScreen);
-  ColormapPtr		oldpmap = pScreenPriv->pcmapInstalled;
-
-#if CYGDEBUG
-  winDebug ("winInstallColormap\n");
-#endif
- 
-  /* Did the colormap actually change? */
-  if (pColormap != oldpmap)
-    {
-#if CYGDEBUG
-      winDebug ("winInstallColormap - Colormap has changed, attempt "
-	      "to install.\n");
-#endif
-      
-      /* Was there a previous colormap? */
-      if (oldpmap != (ColormapPtr) None)
-	{
-	  /* There was a previous colormap; tell clients it is gone */
-	  WalkTree (pColormap->pScreen, TellLostMap, (char *)&oldpmap->mid);
-	}
-      
-      /* Install new colormap */
-      pScreenPriv->pcmapInstalled = pColormap;
-      WalkTree (pColormap->pScreen, TellGainedMap, (char *)&pColormap->mid);
-      
-      /* Call the engine specific colormap install procedure */
-      if (!((*pScreenPriv->pwinInstallColormap) (pColormap)))
-	{
-	  winErrorFVerb (2, "winInstallColormap - Screen specific colormap install "
-		  "procedure failed.  Continuing, but colors may be "
-		  "messed up from now on.\n");
-	}
-    }
-
-  /* Save a pointer to the newly installed colormap */
-  pScreenPriv->pcmapInstalled = pColormap;
-}
-
-
-/* See Porting Layer Definition - p. 30 */
-static void
-winUninstallColormap (ColormapPtr pmap)
-{
-  winScreenPriv(pmap->pScreen);
-  ColormapPtr curpmap = pScreenPriv->pcmapInstalled;
-
-#if CYGDEBUG
-  winDebug ("winUninstallColormap\n");
-#endif
-
-  /* Is the colormap currently installed? */
-  if (pmap != curpmap)
-    {
-      /* Colormap not installed, nothing to do */
-      return;
-    }
-  
-  /* Clear the installed colormap flag */
-  pScreenPriv->pcmapInstalled = NULL;
-  
-  /*
-   * NOTE: The default colormap does not get "uninstalled" before
-   * it is destroyed.
-   */
-
-  /* Install the default cmap in place of the cmap to be uninstalled */
-  if (pmap->mid != pmap->pScreen->defColormap)
-    {
-      dixLookupResourceByType((pointer) &curpmap, pmap->pScreen->defColormap,
-				RT_COLORMAP, NullClient, DixUnknownAccess);
-      (*pmap->pScreen->InstallColormap) (curpmap);
-    }
-}
-
-
-/* See Porting Layer Definition - p. 30 */
-static void
-winStoreColors (ColormapPtr pmap,
-		int ndef,
-		xColorItem *pdefs)
-{
-  ScreenPtr		pScreen = pmap->pScreen;
-  winScreenPriv(pScreen);
-  winCmapPriv(pmap);
-  int			i;
-  unsigned short	nRed, nGreen, nBlue;
-
-#if CYGDEBUG
-  if (ndef != 1)
-    winDebug ("winStoreColors - ndef: %d\n",
-	    ndef);
-#endif
-
-  /* Save the new colors in the colormap privates */
-  for (i = 0; i < ndef; ++i)
-    {
-      /* Adjust the colors from the X color spec to the Windows color spec */
-      nRed = pdefs[i].red >> 8;
-      nGreen = pdefs[i].green >> 8;
-      nBlue = pdefs[i].blue >> 8;
-
-      /* Copy the colors to a palette entry table */
-      pCmapPriv->peColors[pdefs[0].pixel + i].peRed = nRed;
-      pCmapPriv->peColors[pdefs[0].pixel + i].peGreen = nGreen;
-      pCmapPriv->peColors[pdefs[0].pixel + i].peBlue = nBlue;
-      
-      /* Copy the colors to a RGBQUAD table */
-      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbRed = nRed;
-      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbGreen = nGreen;
-      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbBlue = nBlue;
-
-#if CYGDEBUG
-      winDebug ("winStoreColors - nRed %d nGreen %d nBlue %d\n",
-	      nRed, nGreen, nBlue);
-#endif
-    }
-
-  /* Call the engine specific store colors procedure */
-  if (!((pScreenPriv->pwinStoreColors) (pmap, ndef, pdefs)))
-    {
-      winErrorFVerb (2, "winStoreColors - Engine cpecific color storage procedure "
-	      "failed.  Continuing, but colors may be messed up from now "
-	      "on.\n");
-    }
-}
-
-
-/* See Porting Layer Definition - p. 30 */
-static void
-winResolveColor (unsigned short *pred,
-		 unsigned short *pgreen,
-		 unsigned short *pblue,
-		 VisualPtr	pVisual)
-{
-#if CYGDEBUG
-  winDebug ("winResolveColor ()\n");
-#endif
-
-  miResolveColor (pred, pgreen, pblue, pVisual);
-}
-
-
-/* See Porting Layer Definition - p. 29 */
-static Bool
-winCreateColormap (ColormapPtr pmap)
-{
-  winPrivCmapPtr	pCmapPriv = NULL;
-  ScreenPtr		pScreen = pmap->pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGDEBUG
-  winDebug ("winCreateColormap\n");
-#endif
-
-  /* Allocate colormap privates */
-  if (!winAllocateCmapPrivates (pmap))
-    {
-      ErrorF ("winCreateColorma - Couldn't allocate cmap privates\n");
-      return FALSE;
-    }
-
-  /* Get a pointer to the newly allocated privates */
-  pCmapPriv = winGetCmapPriv (pmap);
-
-  /*
-   * FIXME: This is some evil hackery to help in handling some X clients
-   * that expect the top pixel to be white.  This "help" only lasts until
-   * some client overwrites the top colormap entry.
-   * 
-   * We don't want to actually allocate the top entry, as that causes
-   * problems with X clients that need 7 planes (128 colors) in the default
-   * colormap, such as Magic 7.1.
-   */
-  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbRed = 255;
-  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbGreen = 255;
-  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbBlue = 255;
-  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peRed = 255;
-  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peGreen = 255;
-  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peBlue = 255;
-
-  /* Call the engine specific colormap initialization procedure */
-  if (!((*pScreenPriv->pwinCreateColormap) (pmap)))
-    {
-      ErrorF ("winCreateColormap - Engine specific colormap creation "
-	      "procedure failed.  Aborting.\n");
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
-
-/* See Porting Layer Definition - p. 29, 30 */
-static void
-winDestroyColormap (ColormapPtr pColormap)
-{
-  winScreenPriv(pColormap->pScreen);
-  winCmapPriv(pColormap);
-
-  /* Call the engine specific colormap destruction procedure */
-  if (!((*pScreenPriv->pwinDestroyColormap) (pColormap)))
-    {
-      winErrorFVerb (2, "winDestroyColormap - Engine specific colormap destruction "
-	      "procedure failed.  Continuing, but it is possible that memory "
-	      "was leaked, or that colors will be messed up from now on.\n");
-    }
-
-  /* Free the colormap privates */
-  free (pCmapPriv);
-  winSetCmapPriv (pColormap, NULL);
-
-#if CYGDEBUG
-  winDebug ("winDestroyColormap - Returning\n");
-#endif
-}
-
-
-/*
- * Internal function to load the palette used by the Shadow DIB
- */
-
-static Bool
-winGetPaletteDIB (ScreenPtr pScreen, ColormapPtr pcmap)
-{
-  winScreenPriv(pScreen);
-  int			i;
-  Pixel			pixel; /* Pixel == CARD32 */
-  CARD16		nRed, nGreen, nBlue; /* CARD16 == unsigned short */
-  UINT			uiColorsRetrieved = 0;
-  RGBQUAD		rgbColors[WIN_NUM_PALETTE_ENTRIES];
-      
-  /* Get the color table for the screen */
-  uiColorsRetrieved = GetDIBColorTable (pScreenPriv->hdcScreen,
-					0,
-					WIN_NUM_PALETTE_ENTRIES,
-					rgbColors);
-  if (uiColorsRetrieved == 0)
-    {
-      ErrorF ("winGetPaletteDIB - Could not retrieve screen color table\n");
-      return FALSE;
-    }
-
-#if CYGDEBUG
-  winDebug ("winGetPaletteDIB - Retrieved %d colors from DIB\n",
-	  uiColorsRetrieved);
-#endif
-
-  /* Set the DIB color table to the default screen palette */
-  if (SetDIBColorTable (pScreenPriv->hdcShadow,
-			0,
-			uiColorsRetrieved,
-			rgbColors) == 0)
-    {
-      ErrorF ("winGetPaletteDIB - SetDIBColorTable () failed\n");
-      return FALSE;
-    }
-
-  /* Alloc each color in the DIB color table */
-  for (i = 0; i < uiColorsRetrieved; ++i)
-    {
-      pixel = i;
-
-      /* Extract the color values for current palette entry */
-      nRed = rgbColors[i].rgbRed << 8;
-      nGreen = rgbColors[i].rgbGreen << 8;
-      nBlue = rgbColors[i].rgbBlue << 8;
-
-#if CYGDEBUG
-      winDebug ("winGetPaletteDIB - Allocating a color: %d; "
-	      "%d %d %d\n",
-	      pixel, nRed, nGreen, nBlue);
-#endif
-
-      /* Allocate a entry in the X colormap */
-      if (AllocColor (pcmap,
-		      &nRed,
-		      &nGreen,
-		      &nBlue,
-		      &pixel,
-		      0) != Success)
-	{
-	  ErrorF ("winGetPaletteDIB - AllocColor () failed, pixel %d\n",
-		  i);
-	  return FALSE;
-	}
-
-      if (i != pixel
-	  || nRed != rgbColors[i].rgbRed 
-	  || nGreen != rgbColors[i].rgbGreen
-	  || nBlue != rgbColors[i].rgbBlue)
-	{
-	  winDebug ("winGetPaletteDIB - Got: %d; "
-		  "%d %d %d\n",
-		  (int) pixel, nRed, nGreen, nBlue);
-	}
-	  
-      /* FIXME: Not sure that this bit is needed at all */
-      pcmap->red[i].co.local.red = nRed;
-      pcmap->red[i].co.local.green = nGreen;
-      pcmap->red[i].co.local.blue = nBlue;
-    }
-
-  /* System is using a colormap */
-  /* Set the black and white pixel indices */
-  pScreen->whitePixel = uiColorsRetrieved - 1;
-  pScreen->blackPixel = 0;
-
-  return TRUE;
-}
-
-
-/*
- * Internal function to load the standard system palette being used by DD
- */
-
-static Bool
-winGetPaletteDD (ScreenPtr pScreen, ColormapPtr pcmap)
-{
-  int			i;
-  Pixel			pixel; /* Pixel == CARD32 */
-  CARD16		nRed, nGreen, nBlue; /* CARD16 == unsigned short */
-  UINT			uiSystemPaletteEntries;
-  LPPALETTEENTRY	ppeColors = NULL;
-  HDC			hdc = NULL;
-
-  /* Get a DC to obtain the default palette */
-  hdc = GetDC (NULL);
-  if (hdc == NULL)
-    {
-      ErrorF ("winGetPaletteDD - Couldn't get a DC\n");
-      return FALSE;
-    }
-
-  /* Get the number of entries in the system palette */
-  uiSystemPaletteEntries = GetSystemPaletteEntries (hdc,
-						    0, 0, NULL);
-  if (uiSystemPaletteEntries == 0)
-    {
-      ErrorF ("winGetPaletteDD - Unable to determine number of "
-	      "system palette entries\n");
-      return FALSE;
-    }
-
-#if CYGDEBUG
-  winDebug ("winGetPaletteDD - uiSystemPaletteEntries %d\n",
-	  uiSystemPaletteEntries);
-#endif
-  
-  /* Allocate palette entries structure */
-  ppeColors = malloc (uiSystemPaletteEntries * sizeof (PALETTEENTRY));
-  if (ppeColors == NULL)
-    {
-      ErrorF ("winGetPaletteDD - malloc () for colormap failed\n");
-      return FALSE;
-    }
-
-  /* Get system palette entries */
-  GetSystemPaletteEntries (hdc,
-			   0, uiSystemPaletteEntries, ppeColors);
-
-  /* Allocate an X colormap entry for every system palette entry */
-  for (i = 0; i < uiSystemPaletteEntries; ++i)
-    {
-      pixel = i;
-
-      /* Extract the color values for current palette entry */
-      nRed = ppeColors[i].peRed << 8;
-      nGreen = ppeColors[i].peGreen << 8;
-      nBlue = ppeColors[i].peBlue << 8;
-#if CYGDEBUG
-      winDebug ("winGetPaletteDD - Allocating a color: %d; "
-	      "%d %d %d\n",
-	      pixel, nRed, nGreen, nBlue);
-#endif
-      if (AllocColor (pcmap,
-		      &nRed,
-		      &nGreen,
-		      &nBlue,
-		      &pixel,
-		      0) != Success)
-	{
-	  ErrorF ("winGetPaletteDD - AllocColor () failed, pixel %d\n",
-		  i);
-	  free (ppeColors);
-	  ppeColors = NULL;
-	  return FALSE;
-	}
-
-      pcmap->red[i].co.local.red = nRed;
-      pcmap->red[i].co.local.green = nGreen;
-      pcmap->red[i].co.local.blue = nBlue;
-    }
-
-  /* System is using a colormap */
-  /* Set the black and white pixel indices */
-  pScreen->whitePixel = uiSystemPaletteEntries - 1;
-  pScreen->blackPixel = 0;
-
-  /* Free colormap */
-  if (ppeColors != NULL)
-    {
-      free (ppeColors);
-      ppeColors = NULL;
-    }
-
-  /* Free the DC */
-  if (hdc != NULL)
-    {
-      ReleaseDC (NULL, hdc);
-      hdc = NULL;
-    }
-
-  return TRUE;
-}
-
-
-/*
- * Install the standard fb colormap, or the GDI colormap,
- * depending on the current screen depth.
- */
-
-Bool
-winCreateDefColormap (ScreenPtr pScreen)
-{
-  winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
-  unsigned short	zero = 0, ones = 0xFFFF;
-  VisualPtr		pVisual = pScreenPriv->pRootVisual;
-  ColormapPtr		pcmap = NULL;
-  Pixel			wp, bp;
-
-#if CYGDEBUG
-  winDebug ("winCreateDefColormap\n");
-#endif
-
-  /* Use standard fb colormaps for non palettized color modes */
-  if (pScreenInfo->dwBPP > 8)
-    {
-      winDebug ("winCreateDefColormap - Deferring to " \
-	      "fbCreateDefColormap ()\n");
-      return fbCreateDefColormap (pScreen);
-    }
-
-  /*
-   *  AllocAll for non-Dynamic visual classes,
-   *  AllocNone for Dynamic visual classes.
-   */
-
-  /*
-   * Dynamic visual classes allow the colors of the color map
-   * to be changed by clients.
-   */
-
-#if CYGDEBUG
-  winDebug ("winCreateDefColormap - defColormap: %d\n",
-	  pScreen->defColormap);
-#endif
-
-  /* Allocate an X colormap, owned by client 0 */
-  if (CreateColormap (pScreen->defColormap, 
-		      pScreen,
-		      pVisual,
-		      &pcmap,
-		      (pVisual->class & DynamicClass) ? AllocNone : AllocAll,
-		      0) != Success)
-    {
-      ErrorF ("winCreateDefColormap - CreateColormap failed\n");
-      return FALSE;
-    }
-  if (pcmap == NULL)
-    {
-      ErrorF ("winCreateDefColormap - Colormap could not be created\n");
-      return FALSE;
-    }
-
-#if CYGDEBUG
-  winDebug ("winCreateDefColormap - Created a colormap\n");
-#endif
-
-  /* Branch on the visual class */
-  if (!(pVisual->class & DynamicClass))
-    {
-      /* Branch on engine type */
-      if (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI)
-	{
-	  /* Load the colors being used by the Shadow DIB */
-	  if (!winGetPaletteDIB (pScreen, pcmap))
-	    {
-	      ErrorF ("winCreateDefColormap - Couldn't get DIB colors\n");
-	      return FALSE;
-	    }
-	}
-      else
-	{
-	  /* Load the colors from the default system palette */
-	  if (!winGetPaletteDD (pScreen, pcmap))
-	    {
-	      ErrorF ("winCreateDefColormap - Couldn't get colors "
-		      "for DD\n");
-	      return FALSE;
-	    }
-	}
-    }
-  else
-    {
-      wp = pScreen->whitePixel;
-      bp = pScreen->blackPixel;
-      
-      /* Allocate a black and white pixel */
-      if ((AllocColor (pcmap, &ones, &ones, &ones, &wp, 0) !=
-	   Success)
-	  ||
-	  (AllocColor (pcmap, &zero, &zero, &zero, &bp, 0) !=
-	   Success))
-	{
-	  ErrorF ("winCreateDefColormap - Couldn't allocate bp or wp\n");
-	  return FALSE;
-	}
-      
-      pScreen->whitePixel = wp;
-      pScreen->blackPixel = bp;
-
-#if 0
-      /* Have to reserve first 10 and last ten pixels in DirectDraw windowed */
-      if (pScreenInfo->dwEngine != WIN_SERVER_SHADOW_GDI)
-	{
-	  int		k;
-	  Pixel		p;
-
-	  for (k = 1; k < 10; ++k)
-	    {
-	      p = k;
-	      if (AllocColor (pcmap, &ones, &ones, &ones, &p, 0) != Success)
-		FatalError ("Foo!\n");
-	    }
-	  
-	  for (k = 245; k < 255; ++k)
-	    {
-	      p = k;
-	      if (AllocColor (pcmap, &zero, &zero, &zero, &p, 0) != Success)
-		FatalError ("Baz!\n");
-	    }
-	}
-#endif
-    }
-
-  /* Install the created colormap */
-  (*pScreen->InstallColormap)(pcmap);
-
-#if CYGDEBUG
-  winDebug ("winCreateDefColormap - Returning\n");
-#endif
-
-  return TRUE;
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Dakshinamurthy Karra

+ *		Suhaib M Siddiqi

+ *		Peter Busch

+ *		Harold L Hunt II

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+

+

+/*

+ * Local prototypes

+ */

+

+static int

+winListInstalledColormaps (ScreenPtr pScreen, Colormap *pmaps);

+

+static void

+winStoreColors (ColormapPtr pmap, int ndef, xColorItem *pdefs);

+

+static void

+winInstallColormap (ColormapPtr pmap);

+

+static void

+winUninstallColormap (ColormapPtr pmap);

+

+static void

+winResolveColor (unsigned short *pred,

+		 unsigned short *pgreen,

+		 unsigned short *pblue,

+		 VisualPtr	pVisual);

+

+static Bool

+winCreateColormap (ColormapPtr pmap);

+

+static void

+winDestroyColormap (ColormapPtr pmap);

+

+static Bool

+winGetPaletteDIB (ScreenPtr pScreen, ColormapPtr pcmap);

+

+static Bool

+winGetPaletteDD (ScreenPtr pScreen, ColormapPtr pcmap);

+

+

+/*

+ * Set screen functions for colormaps

+ */

+

+void

+winSetColormapFunctions (ScreenPtr pScreen)

+{

+  pScreen->CreateColormap = winCreateColormap;

+  pScreen->DestroyColormap = winDestroyColormap;

+  pScreen->InstallColormap = winInstallColormap;

+  pScreen->UninstallColormap = winUninstallColormap;

+  pScreen->ListInstalledColormaps = winListInstalledColormaps;

+  pScreen->StoreColors = winStoreColors;

+  pScreen->ResolveColor = winResolveColor;

+}

+

+

+/* See Porting Layer Definition - p. 30 */

+/*

+ * Walk the list of installed colormaps, filling the pmaps list

+ * with the resource ids of the installed maps, and return

+ * a count of the total number of installed maps.

+ */

+static int

+winListInstalledColormaps (ScreenPtr pScreen, Colormap *pmaps)

+{

+  winScreenPriv(pScreen);

+

+  /*

+   * There will only be one installed colormap, so we only need

+   * to return one id, and the count of installed maps will always

+   * be one.

+   */

+  *pmaps = pScreenPriv->pcmapInstalled->mid;

+  return 1;

+}

+

+

+/* See Porting Layer Definition - p. 30 */

+/* See Programming Windows - p. 663 */

+static void

+winInstallColormap (ColormapPtr pColormap)

+{

+  ScreenPtr		pScreen = pColormap->pScreen;

+  winScreenPriv(pScreen);

+  ColormapPtr		oldpmap = pScreenPriv->pcmapInstalled;

+

+  winDebug ("winInstallColormap\n");

+ 

+  /* Did the colormap actually change? */

+  if (pColormap != oldpmap)

+    {

+      winDebug ("winInstallColormap - Colormap has changed, attempt "

+	      "to install.\n");

+      

+      /* Was there a previous colormap? */

+      if (oldpmap != (ColormapPtr) None)

+	{

+	  /* There was a previous colormap; tell clients it is gone */

+	  WalkTree (pColormap->pScreen, TellLostMap, (char *)&oldpmap->mid);

+	}

+      

+      /* Install new colormap */

+      pScreenPriv->pcmapInstalled = pColormap;

+      WalkTree (pColormap->pScreen, TellGainedMap, (char *)&pColormap->mid);

+      

+      /* Call the engine specific colormap install procedure */

+      if (!((*pScreenPriv->pwinInstallColormap) (pColormap)))

+	{

+	  ErrorF ("winInstallColormap - Screen specific colormap install "

+		  "procedure failed.  Continuing, but colors may be "

+		  "messed up from now on.\n");

+	}

+    }

+

+  /* Save a pointer to the newly installed colormap */

+  pScreenPriv->pcmapInstalled = pColormap;

+}

+

+

+/* See Porting Layer Definition - p. 30 */

+static void

+winUninstallColormap (ColormapPtr pmap)

+{

+  winScreenPriv(pmap->pScreen);

+  ColormapPtr curpmap = pScreenPriv->pcmapInstalled;

+

+  winDebug ("winUninstallColormap\n");

+

+  /* Is the colormap currently installed? */

+  if (pmap != curpmap)

+    {

+      /* Colormap not installed, nothing to do */

+      return;

+    }

+  

+  /* Clear the installed colormap flag */

+  pScreenPriv->pcmapInstalled = NULL;

+  

+  /*

+   * NOTE: The default colormap does not get "uninstalled" before

+   * it is destroyed.

+   */

+

+  /* Install the default cmap in place of the cmap to be uninstalled */

+  if (pmap->mid != pmap->pScreen->defColormap)

+    {

+      dixLookupResourceByType((pointer) &curpmap, pmap->pScreen->defColormap,

+				RT_COLORMAP, NullClient, DixUnknownAccess);

+      (*pmap->pScreen->InstallColormap) (curpmap);

+    }

+}

+

+

+/* See Porting Layer Definition - p. 30 */

+static void

+winStoreColors (ColormapPtr pmap,

+		int ndef,

+		xColorItem *pdefs)

+{

+  ScreenPtr		pScreen = pmap->pScreen;

+  winScreenPriv(pScreen);

+  winCmapPriv(pmap);

+  int			i;

+  unsigned short	nRed, nGreen, nBlue;

+

+#ifdef WINDBG

+  if (ndef != 1)

+    winDebug ("winStoreColors - ndef: %d\n",

+	    ndef);

+#endif

+

+  /* Save the new colors in the colormap privates */

+  for (i = 0; i < ndef; ++i)

+    {

+      /* Adjust the colors from the X color spec to the Windows color spec */

+      nRed = pdefs[i].red >> 8;

+      nGreen = pdefs[i].green >> 8;

+      nBlue = pdefs[i].blue >> 8;

+

+      /* Copy the colors to a palette entry table */

+      pCmapPriv->peColors[pdefs[0].pixel + i].peRed = nRed;

+      pCmapPriv->peColors[pdefs[0].pixel + i].peGreen = nGreen;

+      pCmapPriv->peColors[pdefs[0].pixel + i].peBlue = nBlue;

+      

+      /* Copy the colors to a RGBQUAD table */

+      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbRed = nRed;

+      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbGreen = nGreen;

+      pCmapPriv->rgbColors[pdefs[0].pixel + i].rgbBlue = nBlue;

+

+      winDebug ("winStoreColors - nRed %d nGreen %d nBlue %d\n",

+	      nRed, nGreen, nBlue);

+    }

+

+  /* Call the engine specific store colors procedure */

+  if (!((pScreenPriv->pwinStoreColors) (pmap, ndef, pdefs)))

+    {

+      ErrorF ("winStoreColors - Engine cpecific color storage procedure "

+	      "failed.  Continuing, but colors may be messed up from now "

+	      "on.\n");

+    }

+}

+

+

+/* See Porting Layer Definition - p. 30 */

+static void

+winResolveColor (unsigned short *pred,

+		 unsigned short *pgreen,

+		 unsigned short *pblue,

+		 VisualPtr	pVisual)

+{

+  winDebug ("winResolveColor ()\n");

+

+  miResolveColor (pred, pgreen, pblue, pVisual);

+}

+

+

+/* See Porting Layer Definition - p. 29 */

+static Bool

+winCreateColormap (ColormapPtr pmap)

+{

+  winPrivCmapPtr	pCmapPriv = NULL;

+  ScreenPtr		pScreen = pmap->pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("winCreateColormap\n");

+

+  /* Allocate colormap privates */

+  if (!winAllocateCmapPrivates (pmap))

+    {

+      ErrorF ("winCreateColorma - Couldn't allocate cmap privates\n");

+      return FALSE;

+    }

+

+  /* Get a pointer to the newly allocated privates */

+  pCmapPriv = winGetCmapPriv (pmap);

+

+  /*

+   * FIXME: This is some evil hackery to help in handling some X clients

+   * that expect the top pixel to be white.  This "help" only lasts until

+   * some client overwrites the top colormap entry.

+   * 

+   * We don't want to actually allocate the top entry, as that causes

+   * problems with X clients that need 7 planes (128 colors) in the default

+   * colormap, such as Magic 7.1.

+   */

+  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbRed = 255;

+  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbGreen = 255;

+  pCmapPriv->rgbColors[WIN_NUM_PALETTE_ENTRIES - 1].rgbBlue = 255;

+  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peRed = 255;

+  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peGreen = 255;

+  pCmapPriv->peColors[WIN_NUM_PALETTE_ENTRIES - 1].peBlue = 255;

+

+  /* Call the engine specific colormap initialization procedure */

+  if (!((*pScreenPriv->pwinCreateColormap) (pmap)))

+    {

+      ErrorF ("winCreateColormap - Engine specific colormap creation "

+	      "procedure failed.  Aborting.\n");

+      return FALSE;

+    }

+

+  return TRUE;

+}

+

+

+/* See Porting Layer Definition - p. 29, 30 */

+static void

+winDestroyColormap (ColormapPtr pColormap)

+{

+  winScreenPriv(pColormap->pScreen);

+  winCmapPriv(pColormap);

+

+  /* Call the engine specific colormap destruction procedure */

+  if (!((*pScreenPriv->pwinDestroyColormap) (pColormap)))

+    {

+      ErrorF ("winDestroyColormap - Engine specific colormap destruction "

+	      "procedure failed.  Continuing, but it is possible that memory "

+	      "was leaked, or that colors will be messed up from now on.\n");

+    }

+

+  /* Free the colormap privates */

+  free (pCmapPriv);

+  winSetCmapPriv (pColormap, NULL);

+

+  winDebug ("winDestroyColormap - Returning\n");

+}

+

+

+/*

+ * Internal function to load the palette used by the Shadow DIB

+ */

+

+static Bool

+winGetPaletteDIB (ScreenPtr pScreen, ColormapPtr pcmap)

+{

+  winScreenPriv(pScreen);

+  int			i;

+  Pixel			pixel; /* Pixel == CARD32 */

+  CARD16		nRed, nGreen, nBlue; /* CARD16 == unsigned short */

+  UINT			uiColorsRetrieved = 0;

+  RGBQUAD		rgbColors[WIN_NUM_PALETTE_ENTRIES];

+      

+  /* Get the color table for the screen */

+  uiColorsRetrieved = GetDIBColorTable (pScreenPriv->hdcScreen,

+					0,

+					WIN_NUM_PALETTE_ENTRIES,

+					rgbColors);

+  if (uiColorsRetrieved == 0)

+    {

+      ErrorF ("winGetPaletteDIB - Could not retrieve screen color table\n");

+      return FALSE;

+    }

+

+  winDebug ("winGetPaletteDIB - Retrieved %d colors from DIB\n",

+	  uiColorsRetrieved);

+

+  /* Set the DIB color table to the default screen palette */

+  if (SetDIBColorTable (pScreenPriv->hdcShadow,

+			0,

+			uiColorsRetrieved,

+			rgbColors) == 0)

+    {

+      ErrorF ("winGetPaletteDIB - SetDIBColorTable () failed\n");

+      return FALSE;

+    }

+

+  /* Alloc each color in the DIB color table */

+  for (i = 0; i < uiColorsRetrieved; ++i)

+    {

+      pixel = i;

+

+      /* Extract the color values for current palette entry */

+      nRed = rgbColors[i].rgbRed << 8;

+      nGreen = rgbColors[i].rgbGreen << 8;

+      nBlue = rgbColors[i].rgbBlue << 8;

+

+      winDebug ("winGetPaletteDIB - Allocating a color: %d; "

+	      "%d %d %d\n",

+	      pixel, nRed, nGreen, nBlue);

+

+      /* Allocate a entry in the X colormap */

+      if (AllocColor (pcmap,

+		      &nRed,

+		      &nGreen,

+		      &nBlue,

+		      &pixel,

+		      0) != Success)

+	{

+	  ErrorF ("winGetPaletteDIB - AllocColor () failed, pixel %d\n",

+		  i);

+	  return FALSE;

+	}

+

+      if (i != pixel

+	  || nRed != rgbColors[i].rgbRed 

+	  || nGreen != rgbColors[i].rgbGreen

+	  || nBlue != rgbColors[i].rgbBlue)

+	{

+	  winDebug ("winGetPaletteDIB - Got: %d; "

+		  "%d %d %d\n",

+		  (int) pixel, nRed, nGreen, nBlue);

+	}

+	  

+      /* FIXME: Not sure that this bit is needed at all */

+      pcmap->red[i].co.local.red = nRed;

+      pcmap->red[i].co.local.green = nGreen;

+      pcmap->red[i].co.local.blue = nBlue;

+    }

+

+  /* System is using a colormap */

+  /* Set the black and white pixel indices */

+  pScreen->whitePixel = uiColorsRetrieved - 1;

+  pScreen->blackPixel = 0;

+

+  return TRUE;

+}

+

+

+/*

+ * Internal function to load the standard system palette being used by DD

+ */

+

+static Bool

+winGetPaletteDD (ScreenPtr pScreen, ColormapPtr pcmap)

+{

+  int			i;

+  Pixel			pixel; /* Pixel == CARD32 */

+  CARD16		nRed, nGreen, nBlue; /* CARD16 == unsigned short */

+  UINT			uiSystemPaletteEntries;

+  LPPALETTEENTRY	ppeColors = NULL;

+  HDC			hdc = NULL;

+

+  /* Get a DC to obtain the default palette */

+  hdc = GetDC (NULL);

+  if (hdc == NULL)

+    {

+      ErrorF ("winGetPaletteDD - Couldn't get a DC\n");

+      return FALSE;

+    }

+

+  /* Get the number of entries in the system palette */

+  uiSystemPaletteEntries = GetSystemPaletteEntries (hdc,

+						    0, 0, NULL);

+  if (uiSystemPaletteEntries == 0)

+    {

+      ErrorF ("winGetPaletteDD - Unable to determine number of "

+	      "system palette entries\n");

+      return FALSE;

+    }

+

+  winDebug ("winGetPaletteDD - uiSystemPaletteEntries %d\n",

+	  uiSystemPaletteEntries);

+  

+  /* Allocate palette entries structure */

+  ppeColors = malloc (uiSystemPaletteEntries * sizeof (PALETTEENTRY));

+  if (ppeColors == NULL)

+    {

+      ErrorF ("winGetPaletteDD - malloc () for colormap failed\n");

+      return FALSE;

+    }

+

+  /* Get system palette entries */

+  GetSystemPaletteEntries (hdc,

+			   0, uiSystemPaletteEntries, ppeColors);

+

+  /* Allocate an X colormap entry for every system palette entry */

+  for (i = 0; i < uiSystemPaletteEntries; ++i)

+    {

+      pixel = i;

+

+      /* Extract the color values for current palette entry */

+      nRed = ppeColors[i].peRed << 8;

+      nGreen = ppeColors[i].peGreen << 8;

+      nBlue = ppeColors[i].peBlue << 8;

+      winDebug ("winGetPaletteDD - Allocating a color: %d; "

+	      "%d %d %d\n",

+	      pixel, nRed, nGreen, nBlue);

+      if (AllocColor (pcmap,

+		      &nRed,

+		      &nGreen,

+		      &nBlue,

+		      &pixel,

+		      0) != Success)

+	{

+	  ErrorF ("winGetPaletteDD - AllocColor () failed, pixel %d\n",

+		  i);

+	  free (ppeColors);

+	  ppeColors = NULL;

+	  return FALSE;

+	}

+

+      pcmap->red[i].co.local.red = nRed;

+      pcmap->red[i].co.local.green = nGreen;

+      pcmap->red[i].co.local.blue = nBlue;

+    }

+

+  /* System is using a colormap */

+  /* Set the black and white pixel indices */

+  pScreen->whitePixel = uiSystemPaletteEntries - 1;

+  pScreen->blackPixel = 0;

+

+  /* Free colormap */

+  if (ppeColors != NULL)

+    {

+      free (ppeColors);

+      ppeColors = NULL;

+    }

+

+  /* Free the DC */

+  if (hdc != NULL)

+    {

+      ReleaseDC (NULL, hdc);

+      hdc = NULL;

+    }

+

+  return TRUE;

+}

+

+

+/*

+ * Install the standard fb colormap, or the GDI colormap,

+ * depending on the current screen depth.

+ */

+

+Bool

+winCreateDefColormap (ScreenPtr pScreen)

+{

+  winScreenPriv(pScreen);

+  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;

+  unsigned short	zero = 0, ones = 0xFFFF;

+  VisualPtr		pVisual = pScreenPriv->pRootVisual;

+  ColormapPtr		pcmap = NULL;

+  Pixel			wp, bp;

+

+  winDebug ("winCreateDefColormap\n");

+

+  /* Use standard fb colormaps for non palettized color modes */

+  if (pScreenInfo->dwBPP > 8)

+    {

+      winDebug ("winCreateDefColormap - Deferring to " \

+	      "fbCreateDefColormap ()\n");

+      return fbCreateDefColormap (pScreen);

+    }

+

+  /*

+   *  AllocAll for non-Dynamic visual classes,

+   *  AllocNone for Dynamic visual classes.

+   */

+

+  /*

+   * Dynamic visual classes allow the colors of the color map

+   * to be changed by clients.

+   */

+

+  winDebug ("winCreateDefColormap - defColormap: %d\n",

+	  pScreen->defColormap);

+

+  /* Allocate an X colormap, owned by client 0 */

+  if (CreateColormap (pScreen->defColormap, 

+		      pScreen,

+		      pVisual,

+		      &pcmap,

+		      (pVisual->class & DynamicClass) ? AllocNone : AllocAll,

+		      0) != Success)

+    {

+      ErrorF ("winCreateDefColormap - CreateColormap failed\n");

+      return FALSE;

+    }

+  if (pcmap == NULL)

+    {

+      ErrorF ("winCreateDefColormap - Colormap could not be created\n");

+      return FALSE;

+    }

+

+  winDebug ("winCreateDefColormap - Created a colormap\n");

+

+  /* Branch on the visual class */

+  if (!(pVisual->class & DynamicClass))

+    {

+      /* Branch on engine type */

+      if (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI)

+	{

+	  /* Load the colors being used by the Shadow DIB */

+	  if (!winGetPaletteDIB (pScreen, pcmap))

+	    {

+	      ErrorF ("winCreateDefColormap - Couldn't get DIB colors\n");

+	      return FALSE;

+	    }

+	}

+      else

+	{

+	  /* Load the colors from the default system palette */

+	  if (!winGetPaletteDD (pScreen, pcmap))

+	    {

+	      ErrorF ("winCreateDefColormap - Couldn't get colors "

+		      "for DD\n");

+	      return FALSE;

+	    }

+	}

+    }

+  else

+    {

+      wp = pScreen->whitePixel;

+      bp = pScreen->blackPixel;

+      

+      /* Allocate a black and white pixel */

+      if ((AllocColor (pcmap, &ones, &ones, &ones, &wp, 0) !=

+	   Success)

+	  ||

+	  (AllocColor (pcmap, &zero, &zero, &zero, &bp, 0) !=

+	   Success))

+	{

+	  ErrorF ("winCreateDefColormap - Couldn't allocate bp or wp\n");

+	  return FALSE;

+	}

+      

+      pScreen->whitePixel = wp;

+      pScreen->blackPixel = bp;

+

+    }

+

+  /* Install the created colormap */

+  (*pScreen->InstallColormap)(pcmap);

+

+  winDebug ("winCreateDefColormap - Returning\n");

+

+  return TRUE;

+}

diff --git a/xorg-server/hw/xwin/winconfig.c b/xorg-server/hw/xwin/winconfig.c
index f1e805c4c..022176f62 100644
--- a/xorg-server/hw/xwin/winconfig.c
+++ b/xorg-server/hw/xwin/winconfig.c
@@ -1,1064 +1,1051 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors: Alexander Gottwald	
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winconfig.h"
-#include "winmsg.h"
-#include "globals.h"
-
-#include "xkbsrv.h"
-
-#ifdef XWIN_XF86CONFIG
-#ifndef CONFIGPATH
-#define CONFIGPATH  "%A," "%R," \
-                    "/etc/X11/%R," "%P/etc/X11/%R," \
-                    "%E," "%F," \
-                    "/etc/X11/%F," "%P/etc/X11/%F," \
-                    "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \
-                    "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \
-                    "%P/etc/X11/%X," \
-                    "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \
-                    "%P/lib/X11/%X"
-#endif
-#ifndef CONFIGDIRPATH
-#define CONFIGDIRPATH  "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \
-                       "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \
-                       "%P/etc/X11/%X," \
-                       "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \
-                       "%P/lib/X11/%X"
-#endif
-
-XF86ConfigPtr g_xf86configptr = NULL;
-#endif
-
-WinCmdlineRec g_cmdline = {
-#ifdef XWIN_XF86CONFIG
-  NULL,				/* configFile */
-  NULL,				/* configDir */
-#endif
-  NULL,				/* fontPath */
-#ifdef XWIN_XF86CONFIG
-  NULL,				/* keyboard */
-#endif
-  NULL,             /* xkbRules */
-  NULL,             /* xkbModel */
-  NULL,             /* xkbLayout */
-  NULL,             /* xkbVariant */
-  NULL,             /* xkbOptions */
-  NULL,				/* screenname */
-  NULL,				/* mousename */
-  FALSE,			/* emulate3Buttons */
-  0				/* emulate3Timeout */
-};
-
-winInfoRec g_winInfo = {
-  {				/* keyboard */
-   0,				/* leds */
-   500,				/* delay */
-   30				/* rate */
-   }
-  ,
-  {				/* xkb */
-   NULL,			/* rules */
-   NULL,			/* model */
-   NULL,			/* layout */
-   NULL,			/* variant */
-   NULL,			/* options */
-   }
-  ,
-  {
-   FALSE,
-   50}
-};
-
-#define NULL_IF_EMPTY(x) (winNameCompare(x,"")?x:NULL)
-
-#ifdef XWIN_XF86CONFIG
-serverLayoutRec g_winConfigLayout;
-
-static Bool ParseOptionValue (int scrnIndex, pointer options,
-			      OptionInfoPtr p);
-static Bool configLayout (serverLayoutPtr, XF86ConfLayoutPtr, char *);
-static Bool configImpliedLayout (serverLayoutPtr, XF86ConfScreenPtr);
-static Bool GetBoolValue (OptionInfoPtr p, const char *s);
-
-
-Bool
-winReadConfigfile ()
-{
-  Bool		retval = TRUE;
-  const char	*filename, *dirname;
-  MessageType	filefrom = X_DEFAULT;
-  MessageType	dirfrom = X_DEFAULT;
-  char		*xf86ConfigFile = NULL;
-  char		*xf86ConfigDir = NULL;
-
-  if (g_cmdline.configFile)
-    {
-      filefrom = X_CMDLINE;
-      xf86ConfigFile = g_cmdline.configFile;
-    }
-  if (g_cmdline.configDir)
-    {
-      dirfrom = X_CMDLINE;
-      xf86ConfigDir = g_cmdline.configDir;
-    }
-
-  /* Parse config file into data structure */
-  xf86initConfigFiles();
-  filename = xf86openConfigFile (CONFIGPATH, xf86ConfigFile, PROJECTROOT);
-  dirname = xf86openConfigDirFiles (CONFIGDIRPATH, xf86ConfigDir, PROJECTROOT);
-
-  /* Hack for backward compatibility */
-  if (!filename && from == X_DEFAULT)
-    filename = xf86openConfigFile (CONFIGPATH, "XF86Config", PROJECTROOT);
-
-  if (filename)
-    {
-      winMsg (from, "Using config file: \"%s\"\n", filename);
-    }
-  else
-    {
-      winMsg (X_ERROR, "Unable to locate/open config file");
-      if (xf86ConfigFile)
-	ErrorF (": \"%s\"", xf86ConfigFile);
-      ErrorF ("\n");
-    }
-  if (dirname)
-    {
-      winMsg (from, "Using config directory: \"%s\"\n", dirname);
-    }
-  else
-    {
-      winMsg (X_ERROR, "Unable to locate/open config directory");
-      if (xf86ConfigDir)
-	ErrorF (": \"%s\"", xf86ConfigDir);
-      ErrorF ("\n");
-    }
-  if (!filename && !dirname)
-    {
-      return FALSE;
-    }
-  if ((g_xf86configptr = xf86readConfigFile ()) == NULL)
-    {
-      winMsg (X_ERROR, "Problem parsing the config file\n");
-      return FALSE;
-    }
-  xf86closeConfigFile ();
-
-  LogPrintMarkers();
-
-  /* set options from data structure */
-
-  if (g_xf86configptr->conf_layout_lst == NULL || g_cmdline.screenname != NULL)
-    {
-      if (g_cmdline.screenname == NULL)
-	{
-	  winMsg (X_WARNING,
-		  "No Layout section. Using the first Screen section.\n");
-	}
-      if (!configImpliedLayout (&g_winConfigLayout,
-				g_xf86configptr->conf_screen_lst))
-	{
-	  winMsg (X_ERROR, "Unable to determine the screen layout\n");
-	  return FALSE;
-	}
-    }
-  else
-    {
-      /* Check if layout is given in the config file */
-      if (g_xf86configptr->conf_flags != NULL)
-	{
-	  char *dfltlayout = NULL;
-	  pointer optlist = g_xf86configptr->conf_flags->flg_option_lst;
-
-	  if (optlist && winFindOption (optlist, "defaultserverlayout"))
-	    dfltlayout =
-	      winSetStrOption (optlist, "defaultserverlayout", NULL);
-
-	  if (!configLayout (&g_winConfigLayout,
-			     g_xf86configptr->conf_layout_lst,
-			     dfltlayout))
-	    {
-	      winMsg (X_ERROR, "Unable to determine the screen layout\n");
-	      return FALSE;
-	    }
-	}
-      else
-	{
-	  if (!configLayout (&g_winConfigLayout,
-			     g_xf86configptr->conf_layout_lst,
-			     NULL))
-	    {
-	      winMsg (X_ERROR, "Unable to determine the screen layout\n");
-	      return FALSE;
-	    }
-	}
-    }
-
-  /* setup special config files */
-  winConfigFiles ();
-  return retval;
-}
-#endif
-
-/* load layout definitions */
-#include "winlayouts.h"
-
-/* Set the keyboard configuration */
-Bool
-winConfigKeyboard (DeviceIntPtr pDevice)
-{
-  char                          layoutName[KL_NAMELENGTH];
-  static unsigned int           layoutNum = 0;
-  int                           keyboardType;
-#ifdef XWIN_XF86CONFIG
-  XF86ConfInputPtr		kbd = NULL;
-  XF86ConfInputPtr		input_list = NULL;
-  MessageType			kbdfrom = X_CONFIG;
-#endif
-  MessageType			from = X_DEFAULT;
-  char				*s = NULL;
-
-  /* Setup defaults */
-  XkbGetRulesDflts(&g_winInfo.xkb);
-
-  /*
-   * Query the windows autorepeat settings and change the xserver defaults.   
-   */
-  {
-    int kbd_delay;
-    DWORD kbd_speed;
-    if (SystemParametersInfo(SPI_GETKEYBOARDDELAY, 0, &kbd_delay, 0) &&
-        SystemParametersInfo(SPI_GETKEYBOARDSPEED, 0, &kbd_speed, 0))
-      {
-        switch (kbd_delay) 
-          {
-            case 0:  g_winInfo.keyboard.delay = 250; break;
-            case 1:  g_winInfo.keyboard.delay = 500; break;
-            case 2:  g_winInfo.keyboard.delay = 750; break;
-            default:
-            case 3:  g_winInfo.keyboard.delay = 1000; break;
-          }
-        g_winInfo.keyboard.rate = (kbd_speed>0)?kbd_speed:1;
-        winMsgVerb(X_PROBED, 1, "Setting autorepeat to delay=%d, rate=%d\n",
-                g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);
-      }
-  }
-  
-
-  keyboardType = GetKeyboardType (0);
-  if (keyboardType > 0 && GetKeyboardLayoutName (layoutName)) 
-  {
-    WinKBLayoutPtr	pLayout;
-    Bool                bfound = FALSE;
-
-    if (! layoutNum)
-      layoutNum = strtoul (layoutName, (char **)NULL, 16);
-    if ((layoutNum & 0xffff) == 0x411) {
-        /* The japanese layouts know a lot of different IMEs which all have
-	   different layout numbers set. Map them to a single entry. 
-	   Same might apply for chinese, korean and other symbol languages
-	   too */
-        layoutNum = (layoutNum & 0xffff);
-	if (keyboardType == 7)
-	  {
-	    /* Japanese layouts have problems with key event messages
-	       such as the lack of WM_KEYUP for Caps Lock key.
-	       Loading US layout fixes this problem. */
-	    if (LoadKeyboardLayout("00000409", KLF_ACTIVATE) != NULL)
-	      winMsg (X_INFO, "Loading US keyboard layout.\n");
-	    else
-	      winMsg (X_ERROR, "LoadKeyboardLaout failed.\n");
-	  }
-    }
-    winMsg (X_PROBED, "winConfigKeyboard - Layout: \"%s\" (%08x) \n", 
-            layoutName, layoutNum);
-
-    for (pLayout = winKBLayouts; pLayout->winlayout != -1; pLayout++)
-      {
-	if (pLayout->winlayout != layoutNum)
-	  continue;
-	if (pLayout->winkbtype > 0 && pLayout->winkbtype != keyboardType)
-	  continue;
-	
-        bfound = TRUE;
-	winMsg (X_PROBED,
-		"Using preset keyboard for \"%s\" (%x), type \"%d\"\n",
-		pLayout->layoutname, pLayout->winlayout, keyboardType);
-	
-	g_winInfo.xkb.model = pLayout->xkbmodel;
-	g_winInfo.xkb.layout = pLayout->xkblayout;
-	g_winInfo.xkb.variant = pLayout->xkbvariant;
-	g_winInfo.xkb.options = pLayout->xkboptions; 
-	break;
-      }
-    
-    if (!bfound)
-      {
-        HKEY                regkey = NULL;
-        const char          regtempl[] = 
-          "SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\";
-        char                *regpath;
-        char                lname[256];
-        DWORD               namesize = sizeof(lname);
-
-        regpath = malloc(sizeof(regtempl) + KL_NAMELENGTH + 1);
-        strcpy(regpath, regtempl);
-        strcat(regpath, layoutName);
-
-        if (!RegOpenKey(HKEY_LOCAL_MACHINE, regpath, &regkey) &&
-          !RegQueryValueEx(regkey, "Layout Text", 0, NULL, lname, &namesize))
-          {
-	    winMsg (X_ERROR,
-		"Keyboardlayout \"%s\" (%s) is unknown\n", lname, layoutName);
-          }
-
-	/* Close registry key */
-	if (regkey)
-	  RegCloseKey (regkey);
-        free(regpath);
-      }
-  }  
-  
-  /* parse the configuration */
-#ifdef XWIN_XF86CONFIG
-  if (g_cmdline.keyboard)
-    kbdfrom = X_CMDLINE;
-
-  /*
-   * Until the layout code is finished, I search for the keyboard 
-   * device and configure the server with it.
-   */
-
-  if (g_xf86configptr != NULL)
-    input_list = g_xf86configptr->conf_input_lst;
-
-  while (input_list != NULL)
-    {
-      if (winNameCompare (input_list->inp_driver, "keyboard") == 0)
-	{
-	  /* Check if device name matches requested name */
-	  if (g_cmdline.keyboard && winNameCompare (input_list->inp_identifier,
-						    g_cmdline.keyboard))
-	    continue;
-	  kbd = input_list;
-	}
-      input_list = input_list->list.next;
-    }
-
-  if (kbd != NULL)
-    {
-
-      if (kbd->inp_identifier)
-	winMsg (kbdfrom, "Using keyboard \"%s\" as primary keyboard\n",
-		kbd->inp_identifier);
-
-      if ((s = winSetStrOption(kbd->inp_option_lst, "AutoRepeat", NULL)))
-        {
-          if ((sscanf(s, "%ld %ld", &g_winInfo.keyboard.delay, 
-                      &g_winInfo.keyboard.rate) != 2) ||
-                  (g_winInfo.keyboard.delay < 1) || 
-                  (g_winInfo.keyboard.rate == 0) || 
-                  (1000 / g_winInfo.keyboard.rate) < 1) 
-            {
-              winErrorFVerb (2, "\"%s\" is not a valid AutoRepeat value", s);
-              xfree(s);
-              return FALSE;
-            }
-          xfree(s);
-          winMsg (X_CONFIG, "AutoRepeat: %ld %ld\n", 
-                  g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);
-        }
-#endif
-      
-        s = NULL;
-        if (g_cmdline.xkbRules)
-          {
-            s = g_cmdline.xkbRules;
-            from = X_CMDLINE;
-          }
-#ifdef XWIN_XF86CONFIG
-        else
-          {
-            s = winSetStrOption (kbd->inp_option_lst, "XkbRules", NULL);
-            from = X_CONFIG;
-          }
-#endif
-        if (s)
-          {
-            g_winInfo.xkb.rules = NULL_IF_EMPTY (s);
-            winMsg (from, "XKB: rules: \"%s\"\n", s);
-	  }
-          
-        s = NULL;
-        if (g_cmdline.xkbModel)
-          {
-            s = g_cmdline.xkbModel;
-            from = X_CMDLINE;
-          }
-#ifdef XWIN_XF86CONFIG
-        else
-          {
-            s = winSetStrOption (kbd->inp_option_lst, "XkbModel", NULL);
-            from = X_CONFIG;
-          }
-#endif
-        if (s)
-	  {
-	    g_winInfo.xkb.model = NULL_IF_EMPTY (s);
-	    winMsg (from, "XKB: model: \"%s\"\n", s);
-	  }
-
-        s = NULL;
-        if (g_cmdline.xkbLayout)
-          {
-            s = g_cmdline.xkbLayout;
-            from = X_CMDLINE;
-          }
-#ifdef XWIN_XF86CONFIG
-        else
-          {
-            s = winSetStrOption (kbd->inp_option_lst, "XkbLayout", NULL);
-            from = X_CONFIG;
-          }
-#endif
-        if (s)
-          {
-	    g_winInfo.xkb.layout = NULL_IF_EMPTY (s);
-	    winMsg (from, "XKB: layout: \"%s\"\n", s);
-	  }
-
-        s = NULL;
-        if (g_cmdline.xkbVariant)
-          {
-            s = g_cmdline.xkbVariant;
-            from = X_CMDLINE;
-          }
-#ifdef XWIN_XF86CONFIG
-        else
-          {
-            s = winSetStrOption (kbd->inp_option_lst, "XkbVariant", NULL);
-            from = X_CONFIG;
-          }
-#endif
-	if (s)
-	  {
-	    g_winInfo.xkb.variant = NULL_IF_EMPTY (s);
-	    winMsg (from, "XKB: variant: \"%s\"\n", s);
-	  }
-
-        s = NULL;
-        if (g_cmdline.xkbOptions)
-          {
-            s = g_cmdline.xkbOptions;
-            from = X_CMDLINE;
-          }
-#ifdef XWIN_XF86CONFIG
-        else
-          {
-            s = winSetStrOption (kbd->inp_option_lst, "XkbOptions", NULL);
-            from = X_CONFIG;
-          }
-#endif
-        if (s)
-	  {
-	    g_winInfo.xkb.options = NULL_IF_EMPTY (s);
-	    winMsg (from, "XKB: options: \"%s\"\n", s);
-	  }
-
-#ifdef XWIN_XF86CONFIG
-    }
-#endif
-
-  return TRUE;
-}
-
-
-#ifdef XWIN_XF86CONFIG
-Bool
-winConfigMouse (DeviceIntPtr pDevice)
-{
-  MessageType			mousefrom = X_CONFIG;
-
-  XF86ConfInputPtr		mouse = NULL;
-  XF86ConfInputPtr		input_list = NULL;
-
-  if (g_cmdline.mouse)
-    mousefrom = X_CMDLINE;
-
-  if (g_xf86configptr != NULL)
-    input_list = g_xf86configptr->conf_input_lst;
-
-  while (input_list != NULL)
-    {
-      if (winNameCompare (input_list->inp_driver, "mouse") == 0)
-	{
-	  /* Check if device name matches requested name */
-	  if (g_cmdline.mouse && winNameCompare (input_list->inp_identifier,
-						 g_cmdline.mouse))
-	    continue;
-	  mouse = input_list;
-	}
-      input_list = input_list->list.next;
-    }
-
-  if (mouse != NULL)
-    {
-      if (mouse->inp_identifier)
-	winMsg (mousefrom, "Using pointer \"%s\" as primary pointer\n",
-		mouse->inp_identifier);
-
-      g_winInfo.pointer.emulate3Buttons =
-	winSetBoolOption (mouse->inp_option_lst, "Emulate3Buttons", FALSE);
-      if (g_cmdline.emulate3buttons)
-	g_winInfo.pointer.emulate3Buttons = g_cmdline.emulate3buttons;
-
-      g_winInfo.pointer.emulate3Timeout =
-	winSetIntOption (mouse->inp_option_lst, "Emulate3Timeout", 50);
-      if (g_cmdline.emulate3timeout)
-	g_winInfo.pointer.emulate3Timeout = g_cmdline.emulate3timeout;
-    }
-  else
-    {
-      winMsg (X_ERROR, "No primary pointer configured\n");
-      winMsg (X_DEFAULT, "Using compiletime defaults for pointer\n");
-    }
-
-  return TRUE;
-}
-
-
-Bool
-winConfigFiles ()
-{
-  MessageType from;
-  XF86ConfFilesPtr filesptr = NULL;
-
-  /* set some shortcuts */
-  if (g_xf86configptr != NULL)
-    {
-      filesptr = g_xf86configptr->conf_files;
-    }
-
-
-  /* Fontpath */
-  from = X_DEFAULT;
-
-  if (g_cmdline.fontPath)
-    {
-      from = X_CMDLINE;
-      defaultFontPath = g_cmdline.fontPath;
-    }
-  else if (filesptr != NULL && filesptr->file_fontpath)
-    {
-      from = X_CONFIG;
-      defaultFontPath = xstrdup (filesptr->file_fontpath);
-    }
-  winMsg (from, "FontPath set to \"%s\"\n", defaultFontPath);
-
-  return TRUE;
-}
-#else
-Bool
-winConfigFiles (void)
-{
-  /* Fontpath */
-  if (g_cmdline.fontPath)
-    {
-      defaultFontPath = g_cmdline.fontPath;
-      winMsg (X_CMDLINE, "FontPath set to \"%s\"\n", defaultFontPath);
-    }
-
-  return TRUE;
-}
-#endif
-
-
-Bool
-winConfigOptions (void)
-{
-  return TRUE;
-}
-
-
-Bool
-winConfigScreens (void)
-{
-  return TRUE;
-}
-
-
-#ifdef XWIN_XF86CONFIG
-char *
-winSetStrOption (pointer optlist, const char *name, char *deflt)
-{
-  OptionInfoRec o;
-
-  o.name = name;
-  o.type = OPTV_STRING;
-  if (ParseOptionValue (-1, optlist, &o))
-    deflt = o.value.str;
-  if (deflt)
-    return xstrdup (deflt);
-  else
-    return NULL;
-}
-
-
-int
-winSetBoolOption (pointer optlist, const char *name, int deflt)
-{
-  OptionInfoRec o;
-
-  o.name = name;
-  o.type = OPTV_BOOLEAN;
-  if (ParseOptionValue (-1, optlist, &o))
-    deflt = o.value.bool;
-  return deflt;
-}
-
-
-int
-winSetIntOption (pointer optlist, const char *name, int deflt)
-{
-  OptionInfoRec o;
-
-  o.name = name;
-  o.type = OPTV_INTEGER;
-  if (ParseOptionValue (-1, optlist, &o))
-    deflt = o.value.num;
-  return deflt;
-}
-
-
-double
-winSetRealOption (pointer optlist, const char *name, double deflt)
-{
-  OptionInfoRec o;
-
-  o.name = name;
-  o.type = OPTV_REAL;
-  if (ParseOptionValue (-1, optlist, &o))
-    deflt = o.value.realnum;
-  return deflt;
-}
-#endif
-
-
-/*
- * Compare two strings for equality. This is caseinsensitive  and
- * The characters '_', ' ' (space) and '\t' (tab) are treated as 
- * not existing.
- */
-
-int
-winNameCompare (const char *s1, const char *s2)
-{
-  char c1, c2;
-
-  if (!s1 || *s1 == 0)
-    {
-      if (!s2 || *s2 == 0)
-	return 0;
-      else
-	return 1;
-    }
-
-  while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')
-    s1++;
-  while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')
-    s2++;
-
-  c1 = (isupper (*s1) ? tolower (*s1) : *s1);
-  c2 = (isupper (*s2) ? tolower (*s2) : *s2);
-
-  while (c1 == c2)
-    {
-      if (c1 == 0)
-	return 0;
-      s1++;
-      s2++;
-
-      while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')
-	s1++;
-      while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')
-	s2++;
-
-      c1 = (isupper (*s1) ? tolower (*s1) : *s1);
-      c2 = (isupper (*s2) ? tolower (*s2) : *s2);
-    }
-  return (c1 - c2);
-}
-
-
-#ifdef XWIN_XF86CONFIG
-/*
- * Find the named option in the list. 
- * @return the pointer to the option record, or NULL if not found.
- */
-
-XF86OptionPtr
-winFindOption (XF86OptionPtr list, const char *name)
-{
-  while (list)
-    {
-      if (winNameCompare (list->opt_name, name) == 0)
-	return list;
-      list = list->list.next;
-    }
-  return NULL;
-}
-
-
-/*
- * Find the Value of an named option.
- * @return The option value or NULL if not found.
- */
-
-char *
-winFindOptionValue (XF86OptionPtr list, const char *name)
-{
-  list = winFindOption (list, name);
-  if (list)
-    {
-      if (list->opt_val)
-	return (list->opt_val);
-      else
-	return "";
-    }
-  return (NULL);
-}
-
-
-/*
- * Parse the option.
- */
-
-static Bool
-ParseOptionValue (int scrnIndex, pointer options, OptionInfoPtr p)
-{
-  char *s, *end;
-
-  if ((s = winFindOptionValue (options, p->name)) != NULL)
-    {
-      switch (p->type)
-	{
-	case OPTV_INTEGER:
-	  if (*s == '\0')
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires an integer value\n",
-			 p->name);
-	      p->found = FALSE;
-	    }
-	  else
-	    {
-	      p->value.num = strtoul (s, &end, 0);
-	      if (*end == '\0')
-		{
-		  p->found = TRUE;
-		}
-	      else
-		{
-		  winDrvMsg (scrnIndex, X_WARNING,
-			     "Option \"%s\" requires an integer value\n",
-			     p->name);
-		  p->found = FALSE;
-		}
-	    }
-	  break;
-	case OPTV_STRING:
-	  if (*s == '\0')
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires an string value\n", p->name);
-	      p->found = FALSE;
-	    }
-	  else
-	    {
-	      p->value.str = s;
-	      p->found = TRUE;
-	    }
-	  break;
-	case OPTV_ANYSTR:
-	  p->value.str = s;
-	  p->found = TRUE;
-	  break;
-	case OPTV_REAL:
-	  if (*s == '\0')
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires a floating point value\n",
-			 p->name);
-	      p->found = FALSE;
-	    }
-	  else
-	    {
-	      p->value.realnum = strtod (s, &end);
-	      if (*end == '\0')
-		{
-		  p->found = TRUE;
-		}
-	      else
-		{
-		  winDrvMsg (scrnIndex, X_WARNING,
-			     "Option \"%s\" requires a floating point value\n",
-			     p->name);
-		  p->found = FALSE;
-		}
-	    }
-	  break;
-	case OPTV_BOOLEAN:
-	  if (GetBoolValue (p, s))
-	    {
-	      p->found = TRUE;
-	    }
-	  else
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires a boolean value\n", p->name);
-	      p->found = FALSE;
-	    }
-	  break;
-	case OPTV_FREQ:
-	  if (*s == '\0')
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires a frequency value\n",
-			 p->name);
-	      p->found = FALSE;
-	    }
-	  else
-	    {
-	      double freq = strtod (s, &end);
-	      int units = 0;
-
-	      if (end != s)
-		{
-		  p->found = TRUE;
-		  if (!winNameCompare (end, "Hz"))
-		    units = 1;
-		  else if (!winNameCompare (end, "kHz") ||
-			   !winNameCompare (end, "k"))
-		    units = 1000;
-		  else if (!winNameCompare (end, "MHz") ||
-			   !winNameCompare (end, "M"))
-		    units = 1000000;
-		  else
-		    {
-		      winDrvMsg (scrnIndex, X_WARNING,
-				 "Option \"%s\" requires a frequency value\n",
-				 p->name);
-		      p->found = FALSE;
-		    }
-		  if (p->found)
-		    freq *= (double) units;
-		}
-	      else
-		{
-		  winDrvMsg (scrnIndex, X_WARNING,
-			     "Option \"%s\" requires a frequency value\n",
-			     p->name);
-		  p->found = FALSE;
-		}
-	      if (p->found)
-		{
-		  p->value.freq.freq = freq;
-		  p->value.freq.units = units;
-		}
-	    }
-	  break;
-	case OPTV_NONE:
-	  /* Should never get here */
-	  p->found = FALSE;
-	  break;
-	}
-      if (p->found)
-	{
-	  winDrvMsgVerb (scrnIndex, X_CONFIG, 2, "Option \"%s\"", p->name);
-	  if (!(p->type == OPTV_BOOLEAN && *s == 0))
-	    {
-	      winErrorFVerb (2, " \"%s\"", s);
-	    }
-	  winErrorFVerb (2, "\n");
-	}
-    }
-  else if (p->type == OPTV_BOOLEAN)
-    {
-      /* Look for matches with options with or without a "No" prefix. */
-      char *n, *newn;
-      OptionInfoRec opt;
-
-      n = winNormalizeName (p->name);
-      if (!n)
-	{
-	  p->found = FALSE;
-	  return FALSE;
-	}
-      if (strncmp (n, "no", 2) == 0)
-	{
-	  newn = n + 2;
-	}
-      else
-	{
-	  free (n);
-	  n = malloc (strlen (p->name) + 2 + 1);
-	  if (!n)
-	    {
-	      p->found = FALSE;
-	      return FALSE;
-	    }
-	  strcpy (n, "No");
-	  strcat (n, p->name);
-	  newn = n;
-	}
-      if ((s = winFindOptionValue (options, newn)) != NULL)
-	{
-	  if (GetBoolValue (&opt, s))
-	    {
-	      p->value.bool = !opt.value.bool;
-	      p->found = TRUE;
-	    }
-	  else
-	    {
-	      winDrvMsg (scrnIndex, X_WARNING,
-			 "Option \"%s\" requires a boolean value\n", newn);
-	      p->found = FALSE;
-	    }
-	}
-      else
-	{
-	  p->found = FALSE;
-	}
-      if (p->found)
-	{
-	  winDrvMsgVerb (scrnIndex, X_CONFIG, 2, "Option \"%s\"", newn);
-	  if (*s != 0)
-	    {
-	      winErrorFVerb (2, " \"%s\"", s);
-	    }
-	  winErrorFVerb (2, "\n");
-	}
-      free (n);
-    }
-  else
-    {
-      p->found = FALSE;
-    }
-  return p->found;
-}
-
-
-static Bool
-configLayout (serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
-	      char *default_layout)
-{
-#if 0
-#pragma warn UNIMPLEMENTED
-#endif
-  return TRUE;
-}
-
-
-static Bool
-configImpliedLayout (serverLayoutPtr servlayoutp,
-		     XF86ConfScreenPtr conf_screen)
-{
-#if 0
-#pragma warn UNIMPLEMENTED
-#endif
-  return TRUE;
-}
-
-
-static Bool
-GetBoolValue (OptionInfoPtr p, const char *s)
-{
-  if (*s == 0)
-    {
-      p->value.bool = TRUE;
-    }
-  else
-    {
-      if (winNameCompare (s, "1") == 0)
-	p->value.bool = TRUE;
-      else if (winNameCompare (s, "on") == 0)
-	p->value.bool = TRUE;
-      else if (winNameCompare (s, "true") == 0)
-	p->value.bool = TRUE;
-      else if (winNameCompare (s, "yes") == 0)
-	p->value.bool = TRUE;
-      else if (winNameCompare (s, "0") == 0)
-	p->value.bool = FALSE;
-      else if (winNameCompare (s, "off") == 0)
-	p->value.bool = FALSE;
-      else if (winNameCompare (s, "false") == 0)
-	p->value.bool = FALSE;
-      else if (winNameCompare (s, "no") == 0)
-	p->value.bool = FALSE;
-    }
-  return TRUE;
-}
-#endif
-
-
-char *
-winNormalizeName (const char *s)
-{
-  char *ret, *q;
-  const char *p;
-
-  if (s == NULL)
-    return NULL;
-
-  ret = malloc (strlen (s) + 1);
-  for (p = s, q = ret; *p != 0; p++)
-    {
-      switch (*p)
-	{
-	case '_':
-	case ' ':
-	case '\t':
-	  continue;
-	default:
-	  if (isupper (*p))
-	    *q++ = tolower (*p);
-	  else
-	    *q++ = *p;
-	}
-    }
-  *q = '\0';
-  return ret;
-}
-
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors: Alexander Gottwald	

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "winconfig.h"

+#include "winmsg.h"

+#include "globals.h"

+

+#include "xkbsrv.h"

+

+#ifdef XWIN_XF86CONFIG

+#ifndef CONFIGPATH

+#define CONFIGPATH  "%A," "%R," \

+                    "/etc/X11/%R," "%P/etc/X11/%R," \

+                    "%E," "%F," \

+                    "/etc/X11/%F," "%P/etc/X11/%F," \

+                    "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \

+                    "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \

+                    "%P/etc/X11/%X," \

+                    "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \

+                    "%P/lib/X11/%X"

+#endif

+#ifndef CONFIGDIRPATH

+#define CONFIGDIRPATH  "/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \

+                       "%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \

+                       "%P/etc/X11/%X," \

+                       "%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \

+                       "%P/lib/X11/%X"

+#endif

+

+XF86ConfigPtr g_xf86configptr = NULL;

+#endif

+

+WinCmdlineRec g_cmdline = {

+#ifdef XWIN_XF86CONFIG

+  NULL,				/* configFile */

+  NULL,				/* configDir */

+#endif

+  NULL,				/* fontPath */

+#ifdef XWIN_XF86CONFIG

+  NULL,				/* keyboard */

+#endif

+  NULL,             /* xkbRules */

+  NULL,             /* xkbModel */

+  NULL,             /* xkbLayout */

+  NULL,             /* xkbVariant */

+  NULL,             /* xkbOptions */

+  NULL,				/* screenname */

+  NULL,				/* mousename */

+  FALSE,			/* emulate3Buttons */

+  0				/* emulate3Timeout */

+};

+

+winInfoRec g_winInfo = {

+  {				/* keyboard */

+   0,				/* leds */

+   500,				/* delay */

+   30				/* rate */

+   }

+  ,

+  {				/* xkb */

+   NULL,			/* rules */

+   NULL,			/* model */

+   NULL,			/* layout */

+   NULL,			/* variant */

+   NULL,			/* options */

+   }

+  ,

+  {

+   FALSE,

+   50}

+};

+

+#define NULL_IF_EMPTY(x) (winNameCompare(x,"")?x:NULL)

+

+#ifdef XWIN_XF86CONFIG

+serverLayoutRec g_winConfigLayout;

+

+static Bool ParseOptionValue (int scrnIndex, pointer options,

+			      OptionInfoPtr p);

+static Bool configLayout (serverLayoutPtr, XF86ConfLayoutPtr, char *);

+static Bool configImpliedLayout (serverLayoutPtr, XF86ConfScreenPtr);

+static Bool GetBoolValue (OptionInfoPtr p, const char *s);

+

+

+Bool

+winReadConfigfile ()

+{

+  Bool		retval = TRUE;

+  const char	*filename, *dirname;

+  MessageType	filefrom = X_DEFAULT;

+  MessageType	dirfrom = X_DEFAULT;

+  char		*xf86ConfigFile = NULL;

+  char		*xf86ConfigDir = NULL;

+

+  if (g_cmdline.configFile)

+    {

+      filefrom = X_CMDLINE;

+      xf86ConfigFile = g_cmdline.configFile;

+    }

+  if (g_cmdline.configDir)

+    {

+      dirfrom = X_CMDLINE;

+      xf86ConfigDir = g_cmdline.configDir;

+    }

+

+  /* Parse config file into data structure */

+  xf86initConfigFiles();

+  filename = xf86openConfigFile (CONFIGPATH, xf86ConfigFile, PROJECTROOT);

+  dirname = xf86openConfigDirFiles (CONFIGDIRPATH, xf86ConfigDir, PROJECTROOT);

+

+  /* Hack for backward compatibility */

+  if (!filename && from == X_DEFAULT)

+    filename = xf86openConfigFile (CONFIGPATH, "XF86Config", PROJECTROOT);

+

+  if (filename)

+    {

+      winDebug ("Using config file: \"%s\"\n", filename);

+    }

+  else

+    {

+      ErrorF ("Unable to locate/open config file");

+      if (xf86ConfigFile)

+	ErrorF (": \"%s\"", xf86ConfigFile);

+      ErrorF ("\n");

+    }

+  if (dirname)

+    {

+      winMsg (from, "Using config directory: \"%s\"\n", dirname);

+    }

+  else

+    {

+      winMsg (X_ERROR, "Unable to locate/open config directory");

+      if (xf86ConfigDir)

+	ErrorF (": \"%s\"", xf86ConfigDir);

+      ErrorF ("\n");

+    }

+  if (!filename && !dirname)

+    {

+      return FALSE;

+    }

+  if ((g_xf86configptr = xf86readConfigFile ()) == NULL)

+    {

+      ErrorF ("Problem parsing the config file\n");

+      return FALSE;

+    }

+  xf86closeConfigFile ();

+

+  LogPrintMarkers();

+

+  /* set options from data structure */

+

+  if (g_xf86configptr->conf_layout_lst == NULL || g_cmdline.screenname != NULL)

+    {

+      if (g_cmdline.screenname == NULL)

+	{

+	  winDebug ("No Layout section. Using the first Screen section.\n");

+	}

+      if (!configImpliedLayout (&g_winConfigLayout,

+				g_xf86configptr->conf_screen_lst))

+	{

+	  ErrorF ("Unable to determine the screen layout\n");

+	  return FALSE;

+	}

+    }

+  else

+    {

+      /* Check if layout is given in the config file */

+      if (g_xf86configptr->conf_flags != NULL)

+	{

+	  char *dfltlayout = NULL;

+	  pointer optlist = g_xf86configptr->conf_flags->flg_option_lst;

+

+	  if (optlist && winFindOption (optlist, "defaultserverlayout"))

+	    dfltlayout =

+	      winSetStrOption (optlist, "defaultserverlayout", NULL);

+

+	  if (!configLayout (&g_winConfigLayout,

+			     g_xf86configptr->conf_layout_lst,

+			     dfltlayout))

+	    {

+	      ErrorF ("Unable to determine the screen layout\n");

+	      return FALSE;

+	    }

+	}

+      else

+	{

+	  if (!configLayout (&g_winConfigLayout,

+			     g_xf86configptr->conf_layout_lst,

+			     NULL))

+	    {

+	      ErrorF ("Unable to determine the screen layout\n");

+	      return FALSE;

+	    }

+	}

+    }

+

+  /* setup special config files */

+  winConfigFiles ();

+  return retval;

+}

+#endif

+

+/* load layout definitions */

+#include "winlayouts.h"

+

+/* Set the keyboard configuration */

+Bool

+winConfigKeyboard (DeviceIntPtr pDevice)

+{

+  char                          layoutName[KL_NAMELENGTH];

+  static unsigned int           layoutNum = 0;

+  int                           keyboardType;

+#ifdef XWIN_XF86CONFIG

+  XF86ConfInputPtr		kbd = NULL;

+  XF86ConfInputPtr		input_list = NULL;

+  MessageType			kbdfrom = X_CONFIG;

+#endif

+  MessageType			from = X_DEFAULT;

+  char				*s = NULL;

+

+  /* Setup defaults */

+  XkbGetRulesDflts(&g_winInfo.xkb);

+

+  /*

+   * Query the windows autorepeat settings and change the xserver defaults.   

+   */

+  {

+    int kbd_delay;

+    DWORD kbd_speed;

+    if (SystemParametersInfo(SPI_GETKEYBOARDDELAY, 0, &kbd_delay, 0) &&

+        SystemParametersInfo(SPI_GETKEYBOARDSPEED, 0, &kbd_speed, 0))

+      {

+        switch (kbd_delay) 

+          {

+            case 0:  g_winInfo.keyboard.delay = 250; break;

+            case 1:  g_winInfo.keyboard.delay = 500; break;

+            case 2:  g_winInfo.keyboard.delay = 750; break;

+            default:

+            case 3:  g_winInfo.keyboard.delay = 1000; break;

+          }

+        g_winInfo.keyboard.rate = (kbd_speed>0)?kbd_speed:1;

+        winDebug("Setting autorepeat to delay=%d, rate=%d\n",

+                g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);

+      }

+  }

+  

+

+  keyboardType = GetKeyboardType (0);

+  if (keyboardType > 0 && GetKeyboardLayoutName (layoutName)) 

+  {

+    WinKBLayoutPtr	pLayout;

+    Bool                bfound = FALSE;

+

+    if (! layoutNum)

+      layoutNum = strtoul (layoutName, (char **)NULL, 16);

+    if ((layoutNum & 0xffff) == 0x411) {

+        /* The japanese layouts know a lot of different IMEs which all have

+	   different layout numbers set. Map them to a single entry. 

+	   Same might apply for chinese, korean and other symbol languages

+	   too */

+        layoutNum = (layoutNum & 0xffff);

+	if (keyboardType == 7)

+	  {

+	    /* Japanese layouts have problems with key event messages

+	       such as the lack of WM_KEYUP for Caps Lock key.

+	       Loading US layout fixes this problem. */

+	    if (LoadKeyboardLayout("00000409", KLF_ACTIVATE) != NULL)

+	      winDebug("Loading US keyboard layout.\n");

+	    else

+	      ErrorF ("LoadKeyboardLaout failed.\n");

+	  }

+    }

+    winDebug ("winConfigKeyboard - Layout: \"%s\" (%08x) \n", 

+            layoutName, layoutNum);

+

+    for (pLayout = winKBLayouts; pLayout->winlayout != -1; pLayout++)

+      {

+	if (pLayout->winlayout != layoutNum)

+	  continue;

+	if (pLayout->winkbtype > 0 && pLayout->winkbtype != keyboardType)

+	  continue;

+	

+        bfound = TRUE;

+	winDebug ("Using preset keyboard for \"%s\" (%x), type \"%d\"\n",

+		  pLayout->layoutname, pLayout->winlayout, keyboardType);

+	

+	g_winInfo.xkb.model = pLayout->xkbmodel;

+	g_winInfo.xkb.layout = pLayout->xkblayout;

+	g_winInfo.xkb.variant = pLayout->xkbvariant;

+	g_winInfo.xkb.options = pLayout->xkboptions; 

+	break;

+      }

+    

+    if (!bfound)

+      {

+        HKEY                regkey = NULL;

+        const char          regtempl[] = 

+          "SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\";

+        char                *regpath;

+        char                lname[256];

+        DWORD               namesize = sizeof(lname);

+

+        regpath = malloc(sizeof(regtempl) + KL_NAMELENGTH + 1);

+        strcpy(regpath, regtempl);

+        strcat(regpath, layoutName);

+

+        if (!RegOpenKey(HKEY_LOCAL_MACHINE, regpath, &regkey) &&

+          !RegQueryValueEx(regkey, "Layout Text", 0, NULL, lname, &namesize))

+          {

+	    ErrorF ("Keyboardlayout \"%s\" (%s) is unknown\n", lname, layoutName);

+          }

+

+	/* Close registry key */

+	if (regkey)

+	  RegCloseKey (regkey);

+        free(regpath);

+      }

+  }  

+  

+  /* parse the configuration */

+#ifdef XWIN_XF86CONFIG

+  if (g_cmdline.keyboard)

+    kbdfrom = X_CMDLINE;

+

+  /*

+   * Until the layout code is finished, I search for the keyboard 

+   * device and configure the server with it.

+   */

+

+  if (g_xf86configptr != NULL)

+    input_list = g_xf86configptr->conf_input_lst;

+

+  while (input_list != NULL)

+    {

+      if (winNameCompare (input_list->inp_driver, "keyboard") == 0)

+	{

+	  /* Check if device name matches requested name */

+	  if (g_cmdline.keyboard && winNameCompare (input_list->inp_identifier,

+						    g_cmdline.keyboard))

+	    continue;

+	  kbd = input_list;

+	}

+      input_list = input_list->list.next;

+    }

+

+  if (kbd != NULL)

+    {

+

+      if (kbd->inp_identifier)

+	winDebug ("Using keyboard \"%s\" as primary keyboard\n",

+		kbd->inp_identifier);

+

+      if ((s = winSetStrOption(kbd->inp_option_lst, "AutoRepeat", NULL)))

+        {

+          if ((sscanf(s, "%ld %ld", &g_winInfo.keyboard.delay, 

+                      &g_winInfo.keyboard.rate) != 2) ||

+                  (g_winInfo.keyboard.delay < 1) || 

+                  (g_winInfo.keyboard.rate == 0) || 

+                  (1000 / g_winInfo.keyboard.rate) < 1) 

+            {

+              ErrorF ("\"%s\" is not a valid AutoRepeat value", s);

+              xfree(s);

+              return FALSE;

+            }

+          xfree(s);

+          winDebug ("AutoRepeat: %ld %ld\n", 

+                  g_winInfo.keyboard.delay, g_winInfo.keyboard.rate);

+        }

+#endif

+      

+        s = NULL;

+        if (g_cmdline.xkbRules)

+          {

+            s = g_cmdline.xkbRules;

+            from = X_CMDLINE;

+          }

+#ifdef XWIN_XF86CONFIG

+        else

+          {

+            s = winSetStrOption (kbd->inp_option_lst, "XkbRules", NULL);

+            from = X_CONFIG;

+          }

+#endif

+        if (s)

+          {

+            g_winInfo.xkb.rules = NULL_IF_EMPTY (s);

+            winDebug ("XKB: rules: \"%s\"\n", s);

+	  }

+          

+        s = NULL;

+        if (g_cmdline.xkbModel)

+          {

+            s = g_cmdline.xkbModel;

+            from = X_CMDLINE;

+          }

+#ifdef XWIN_XF86CONFIG

+        else

+          {

+            s = winSetStrOption (kbd->inp_option_lst, "XkbModel", NULL);

+            from = X_CONFIG;

+          }

+#endif

+        if (s)

+	  {

+	    g_winInfo.xkb.model = NULL_IF_EMPTY (s);

+	    winDebug ("XKB: model: \"%s\"\n", s);

+	  }

+

+        s = NULL;

+        if (g_cmdline.xkbLayout)

+          {

+            s = g_cmdline.xkbLayout;

+            from = X_CMDLINE;

+          }

+#ifdef XWIN_XF86CONFIG

+        else

+          {

+            s = winSetStrOption (kbd->inp_option_lst, "XkbLayout", NULL);

+            from = X_CONFIG;

+          }

+#endif

+        if (s)

+          {

+	    g_winInfo.xkb.layout = NULL_IF_EMPTY (s);

+	    winDebug ("XKB: layout: \"%s\"\n", s);

+	  }

+

+        s = NULL;

+        if (g_cmdline.xkbVariant)

+          {

+            s = g_cmdline.xkbVariant;

+            from = X_CMDLINE;

+          }

+#ifdef XWIN_XF86CONFIG

+        else

+          {

+            s = winSetStrOption (kbd->inp_option_lst, "XkbVariant", NULL);

+            from = X_CONFIG;

+          }

+#endif

+	if (s)

+	  {

+	    g_winInfo.xkb.variant = NULL_IF_EMPTY (s);

+	    winDebug ("XKB: variant: \"%s\"\n", s);

+	  }

+

+        s = NULL;

+        if (g_cmdline.xkbOptions)

+          {

+            s = g_cmdline.xkbOptions;

+            from = X_CMDLINE;

+          }

+#ifdef XWIN_XF86CONFIG

+        else

+          {

+            s = winSetStrOption (kbd->inp_option_lst, "XkbOptions", NULL);

+            from = X_CONFIG;

+          }

+#endif

+        if (s)

+	  {

+	    g_winInfo.xkb.options = NULL_IF_EMPTY (s);

+	    winDebug ("XKB: options: \"%s\"\n", s);

+	  }

+

+#ifdef XWIN_XF86CONFIG

+    }

+#endif

+

+  return TRUE;

+}

+

+

+#ifdef XWIN_XF86CONFIG

+Bool

+winConfigMouse (DeviceIntPtr pDevice)

+{

+  MessageType			mousefrom = X_CONFIG;

+

+  XF86ConfInputPtr		mouse = NULL;

+  XF86ConfInputPtr		input_list = NULL;

+

+  if (g_cmdline.mouse)

+    mousefrom = X_CMDLINE;

+

+  if (g_xf86configptr != NULL)

+    input_list = g_xf86configptr->conf_input_lst;

+

+  while (input_list != NULL)

+    {

+      if (winNameCompare (input_list->inp_driver, "mouse") == 0)

+	{

+	  /* Check if device name matches requested name */

+	  if (g_cmdline.mouse && winNameCompare (input_list->inp_identifier,

+						 g_cmdline.mouse))

+	    continue;

+	  mouse = input_list;

+	}

+      input_list = input_list->list.next;

+    }

+

+  if (mouse != NULL)

+    {

+      if (mouse->inp_identifier)

+	winDebug ("Using pointer \"%s\" as primary pointer\n",

+		mouse->inp_identifier);

+

+      g_winInfo.pointer.emulate3Buttons =

+	winSetBoolOption (mouse->inp_option_lst, "Emulate3Buttons", FALSE);

+      if (g_cmdline.emulate3buttons)

+	g_winInfo.pointer.emulate3Buttons = g_cmdline.emulate3buttons;

+

+      g_winInfo.pointer.emulate3Timeout =

+	winSetIntOption (mouse->inp_option_lst, "Emulate3Timeout", 50);

+      if (g_cmdline.emulate3timeout)

+	g_winInfo.pointer.emulate3Timeout = g_cmdline.emulate3timeout;

+    }

+  else

+    {

+      winDebug ("No primary pointer configured\n");

+      winDebug ("Using compiletime defaults for pointer\n");

+    }

+

+  return TRUE;

+}

+

+

+Bool

+winConfigFiles ()

+{

+  MessageType from;

+  XF86ConfFilesPtr filesptr = NULL;

+

+  /* set some shortcuts */

+  if (g_xf86configptr != NULL)

+    {

+      filesptr = g_xf86configptr->conf_files;

+    }

+

+

+  /* Fontpath */

+  from = X_DEFAULT;

+

+  if (g_cmdline.fontPath)

+    {

+      from = X_CMDLINE;

+      defaultFontPath = g_cmdline.fontPath;

+    }

+  else if (filesptr != NULL && filesptr->file_fontpath)

+    {

+      from = X_CONFIG;

+      defaultFontPath = xstrdup (filesptr->file_fontpath);

+    }

+  winDebug ("FontPath set to \"%s\"\n", defaultFontPath);

+

+  return TRUE;

+}

+#else

+Bool

+winConfigFiles (void)

+{

+  /* Fontpath */

+  if (g_cmdline.fontPath)

+    {

+      defaultFontPath = g_cmdline.fontPath;

+      winDebug("FontPath set to \"%s\"\n", defaultFontPath);

+    }

+

+  return TRUE;

+}

+#endif

+

+

+Bool

+winConfigOptions (void)

+{

+  return TRUE;

+}

+

+

+Bool

+winConfigScreens (void)

+{

+  return TRUE;

+}

+

+

+#ifdef XWIN_XF86CONFIG

+char *

+winSetStrOption (pointer optlist, const char *name, char *deflt)

+{

+  OptionInfoRec o;

+

+  o.name = name;

+  o.type = OPTV_STRING;

+  if (ParseOptionValue (-1, optlist, &o))

+    deflt = o.value.str;

+  if (deflt)

+    return xstrdup (deflt);

+  else

+    return NULL;

+}

+

+

+int

+winSetBoolOption (pointer optlist, const char *name, int deflt)

+{

+  OptionInfoRec o;

+

+  o.name = name;

+  o.type = OPTV_BOOLEAN;

+  if (ParseOptionValue (-1, optlist, &o))

+    deflt = o.value.bool;

+  return deflt;

+}

+

+

+int

+winSetIntOption (pointer optlist, const char *name, int deflt)

+{

+  OptionInfoRec o;

+

+  o.name = name;

+  o.type = OPTV_INTEGER;

+  if (ParseOptionValue (-1, optlist, &o))

+    deflt = o.value.num;

+  return deflt;

+}

+

+

+double

+winSetRealOption (pointer optlist, const char *name, double deflt)

+{

+  OptionInfoRec o;

+

+  o.name = name;

+  o.type = OPTV_REAL;

+  if (ParseOptionValue (-1, optlist, &o))

+    deflt = o.value.realnum;

+  return deflt;

+}

+#endif

+

+

+/*

+ * Compare two strings for equality. This is caseinsensitive  and

+ * The characters '_', ' ' (space) and '\t' (tab) are treated as 

+ * not existing.

+ */

+

+int

+winNameCompare (const char *s1, const char *s2)

+{

+  char c1, c2;

+

+  if (!s1 || *s1 == 0)

+    {

+      if (!s2 || *s2 == 0)

+	return 0;

+      else

+	return 1;

+    }

+

+  while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')

+    s1++;

+  while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')

+    s2++;

+

+  c1 = (isupper (*s1) ? tolower (*s1) : *s1);

+  c2 = (isupper (*s2) ? tolower (*s2) : *s2);

+

+  while (c1 == c2)

+    {

+      if (c1 == 0)

+	return 0;

+      s1++;

+      s2++;

+

+      while (*s1 == '_' || *s1 == ' ' || *s1 == '\t')

+	s1++;

+      while (*s2 == '_' || *s2 == ' ' || *s2 == '\t')

+	s2++;

+

+      c1 = (isupper (*s1) ? tolower (*s1) : *s1);

+      c2 = (isupper (*s2) ? tolower (*s2) : *s2);

+    }

+  return (c1 - c2);

+}

+

+

+#ifdef XWIN_XF86CONFIG

+/*

+ * Find the named option in the list. 

+ * @return the pointer to the option record, or NULL if not found.

+ */

+

+XF86OptionPtr

+winFindOption (XF86OptionPtr list, const char *name)

+{

+  while (list)

+    {

+      if (winNameCompare (list->opt_name, name) == 0)

+	return list;

+      list = list->list.next;

+    }

+  return NULL;

+}

+

+

+/*

+ * Find the Value of an named option.

+ * @return The option value or NULL if not found.

+ */

+

+char *

+winFindOptionValue (XF86OptionPtr list, const char *name)

+{

+  list = winFindOption (list, name);

+  if (list)

+    {

+      if (list->opt_val)

+	return (list->opt_val);

+      else

+	return "";

+    }

+  return (NULL);

+}

+

+

+/*

+ * Parse the option.

+ */

+

+static Bool

+ParseOptionValue (int scrnIndex, pointer options, OptionInfoPtr p)

+{

+  char *s, *end;

+

+  if ((s = winFindOptionValue (options, p->name)) != NULL)

+    {

+      switch (p->type)

+	{

+	case OPTV_INTEGER:

+	  if (*s == '\0')

+	    {

+	      winDebug ( "Option \"%s\" requires an integer value\n",

+			 p->name);

+	      p->found = FALSE;

+	    }

+	  else

+	    {

+	      p->value.num = strtoul (s, &end, 0);

+	      if (*end == '\0')

+		{

+		  p->found = TRUE;

+		}

+	      else

+		{

+		  winDebug ( "Option \"%s\" requires an integer value\n",

+			     p->name);

+		  p->found = FALSE;

+		}

+	    }

+	  break;

+	case OPTV_STRING:

+	  if (*s == '\0')

+	    {

+	      winDebug ( "Option \"%s\" requires an string value\n", p->name);

+	      p->found = FALSE;

+	    }

+	  else

+	    {

+	      p->value.str = s;

+	      p->found = TRUE;

+	    }

+	  break;

+	case OPTV_ANYSTR:

+	  p->value.str = s;

+	  p->found = TRUE;

+	  break;

+	case OPTV_REAL:

+	  if (*s == '\0')

+	    {

+	      winDebug ( "Option \"%s\" requires a floating point value\n",

+			 p->name);

+	      p->found = FALSE;

+	    }

+	  else

+	    {

+	      p->value.realnum = strtod (s, &end);

+	      if (*end == '\0')

+		{

+		  p->found = TRUE;

+		}

+	      else

+		{

+		  winDebug ( "Option \"%s\" requires a floating point value\n",

+			     p->name);

+		  p->found = FALSE;

+		}

+	    }

+	  break;

+	case OPTV_BOOLEAN:

+	  if (GetBoolValue (p, s))

+	    {

+	      p->found = TRUE;

+	    }

+	  else

+	    {

+	      winDebug ( "Option \"%s\" requires a boolean value\n", p->name);

+	      p->found = FALSE;

+	    }

+	  break;

+	case OPTV_FREQ:

+	  if (*s == '\0')

+	    {

+	      winDebug ( "Option \"%s\" requires a frequency value\n",

+			 p->name);

+	      p->found = FALSE;

+	    }

+	  else

+	    {

+	      double freq = strtod (s, &end);

+	      int units = 0;

+

+	      if (end != s)

+		{

+		  p->found = TRUE;

+		  if (!winNameCompare (end, "Hz"))

+		    units = 1;

+		  else if (!winNameCompare (end, "kHz") ||

+			   !winNameCompare (end, "k"))

+		    units = 1000;

+		  else if (!winNameCompare (end, "MHz") ||

+			   !winNameCompare (end, "M"))

+		    units = 1000000;

+		  else

+		    {

+		      winDebug ( "Option \"%s\" requires a frequency value\n",

+				 p->name);

+		      p->found = FALSE;

+		    }

+		  if (p->found)

+		    freq *= (double) units;

+		}

+	      else

+		{

+		  winDebug ( "Option \"%s\" requires a frequency value\n",

+			     p->name);

+		  p->found = FALSE;

+		}

+	      if (p->found)

+		{

+		  p->value.freq.freq = freq;

+		  p->value.freq.units = units;

+		}

+	    }

+	  break;

+	case OPTV_NONE:

+	  /* Should never get here */

+	  p->found = FALSE;

+	  break;

+	}

+      if (p->found)

+	{

+	  winDebug ("Option \"%s\"", p->name);

+	  if (!(p->type == OPTV_BOOLEAN && *s == 0))

+	    {

+	      winDebug (" \"%s\"", s);

+	    }

+	  winDebug ("\n");

+	}

+    }

+  else if (p->type == OPTV_BOOLEAN)

+    {

+      /* Look for matches with options with or without a "No" prefix. */

+      char *n, *newn;

+      OptionInfoRec opt;

+

+      n = winNormalizeName (p->name);

+      if (!n)

+	{

+	  p->found = FALSE;

+	  return FALSE;

+	}

+      if (strncmp (n, "no", 2) == 0)

+	{

+	  newn = n + 2;

+	}

+      else

+	{

+	  free (n);

+	  n = malloc (strlen (p->name) + 2 + 1);

+	  if (!n)

+	    {

+	      p->found = FALSE;

+	      return FALSE;

+	    }

+	  strcpy (n, "No");

+	  strcat (n, p->name);

+	  newn = n;

+	}

+      if ((s = winFindOptionValue (options, newn)) != NULL)

+	{

+	  if (GetBoolValue (&opt, s))

+	    {

+	      p->value.bool = !opt.value.bool;

+	      p->found = TRUE;

+	    }

+	  else

+	    {

+	      winDebug ( "Option \"%s\" requires a boolean value\n", newn);

+	      p->found = FALSE;

+	    }

+	}

+      else

+	{

+	  p->found = FALSE;

+	}

+      if (p->found)

+	{

+	  winDebug ("Option \"%s\"", newn);

+	  if (*s != 0)

+	    {

+	      winDebug (" \"%s\"", s);

+	    }

+	  winDebug ("\n");

+	}

+      free (n);

+    }

+  else

+    {

+      p->found = FALSE;

+    }

+  return p->found;

+}

+

+

+static Bool

+configLayout (serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,

+	      char *default_layout)

+{

+#if 0

+#pragma warn UNIMPLEMENTED

+#endif

+  return TRUE;

+}

+

+

+static Bool

+configImpliedLayout (serverLayoutPtr servlayoutp,

+		     XF86ConfScreenPtr conf_screen)

+{

+#if 0

+#pragma warn UNIMPLEMENTED

+#endif

+  return TRUE;

+}

+

+

+static Bool

+GetBoolValue (OptionInfoPtr p, const char *s)

+{

+  if (*s == 0)

+    {

+      p->value.bool = TRUE;

+    }

+  else

+    {

+      if (winNameCompare (s, "1") == 0)

+	p->value.bool = TRUE;

+      else if (winNameCompare (s, "on") == 0)

+	p->value.bool = TRUE;

+      else if (winNameCompare (s, "true") == 0)

+	p->value.bool = TRUE;

+      else if (winNameCompare (s, "yes") == 0)

+	p->value.bool = TRUE;

+      else if (winNameCompare (s, "0") == 0)

+	p->value.bool = FALSE;

+      else if (winNameCompare (s, "off") == 0)

+	p->value.bool = FALSE;

+      else if (winNameCompare (s, "false") == 0)

+	p->value.bool = FALSE;

+      else if (winNameCompare (s, "no") == 0)

+	p->value.bool = FALSE;

+    }

+  return TRUE;

+}

+#endif

+

+

+char *

+winNormalizeName (const char *s)

+{

+  char *ret, *q;

+  const char *p;

+

+  if (s == NULL)

+    return NULL;

+

+  ret = malloc (strlen (s) + 1);

+  for (p = s, q = ret; *p != 0; p++)

+    {

+      switch (*p)

+	{

+	case '_':

+	case ' ':

+	case '\t':

+	  continue;

+	default:

+	  if (isupper (*p))

+	    *q++ = tolower (*p);

+	  else

+	    *q++ = *p;

+	}

+    }

+  *q = '\0';

+  return ret;

+}

+

diff --git a/xorg-server/hw/xwin/wincreatewnd.c b/xorg-server/hw/xwin/wincreatewnd.c
index 0c342e1ae..b684922aa 100644
--- a/xorg-server/hw/xwin/wincreatewnd.c
+++ b/xorg-server/hw/xwin/wincreatewnd.c
@@ -66,9 +66,7 @@ winCreateBoundingWindowFullScreen (ScreenPtr pScreen)
   WNDCLASSEX		wc;
   char			szTitle[256];
 
-#if CYGDEBUG
   winDebug ("winCreateBoundingWindowFullScreen\n");
-#endif
 
   /* Setup our window class */
   wc.cbSize=sizeof(WNDCLASSEX);
@@ -95,13 +93,17 @@ winCreateBoundingWindowFullScreen (ScreenPtr pScreen)
 	    g_pszQueryHost,
 	    display,
 	    (int) pScreenInfo->dwScreen);
-  else    
+  else
+  {
+    char HostName[256];
+    gethostname(HostName,256);
     snprintf (szTitle,
 	    sizeof (szTitle),
 	    WINDOW_TITLE,
+	    HostName,
 	    display, 
 	    (int) pScreenInfo->dwScreen);
-
+  }
   /* Create the window */
   *phwnd = CreateWindowExA (0,			/* Extended styles */
 			    WINDOW_CLASS,	/* Class name */
@@ -237,10 +239,8 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
   if (pScreenInfo->fUserGaveHeightAndWidth)
     {
       /* User gave a desired height and width, try to accomodate */
-#if CYGDEBUG
       winDebug ("winCreateBoundingWindowWindowed - User gave height "
 	      "and width\n");
-#endif
       
       /* Adjust the window width and height for borders and title bar */
       if (pScreenInfo->fDecoration
@@ -253,16 +253,12 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
 #endif
 	  )
 	{
-#if CYGDEBUG
 	  winDebug ("winCreateBoundingWindowWindowed - Window has decoration\n");
-#endif
 	  /* Are we using scrollbars? */
 	  if (pScreenInfo->fScrollbars)
 	    {
-#if CYGDEBUG
 	      winDebug ("winCreateBoundingWindowWindowed - Window has "
 		      "scrollbars\n");
-#endif
 
 	      iWidth += 2 * GetSystemMetrics (SM_CXSIZEFRAME);
 	      iHeight += 2 * GetSystemMetrics (SM_CYSIZEFRAME) 
@@ -270,10 +266,8 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
 	    }
 	  else
 	    {
-#if CYGDEBUG
 	      winDebug ("winCreateBoundingWindowWindowed - Window does not have "
 		      "scrollbars\n");
-#endif
 
 	      iWidth += 2 * GetSystemMetrics (SM_CXFIXEDFRAME);
 	      iHeight += 2 * GetSystemMetrics (SM_CYFIXEDFRAME) 
@@ -284,10 +278,8 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
   else
     {
       /* By default, we are creating a window that is as large as possible */
-#if CYGDEBUG
       winDebug ("winCreateBoundingWindowWindowed - User did not give "
 	      "height and width\n");
-#endif
       /* Defaults are wrong if we have multiple monitors */
       if (pScreenInfo->fMultipleMonitors)
 	{
@@ -329,11 +321,9 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
       if (iHeight >= (rcWorkArea.bottom - rcWorkArea.top))
         iHeight = rcWorkArea.bottom - rcWorkArea.top;
   
-#if CYGDEBUG
       winDebug ("winCreateBoundingWindowWindowed - Adjusted width: %d "\
 	      "height: %d\n",
     	  iWidth, iHeight);
-#endif
     }
 
   /* Set display and screen-specific tooltip text */
@@ -344,12 +334,17 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
 	    g_pszQueryHost,
 	    display,
 	    (int) pScreenInfo->dwScreen);
-  else    
+  else
+  {
+    char HostName[256];
+    gethostname(HostName,256);
     snprintf (szTitle,
 	    sizeof (szTitle),
 	    WINDOW_TITLE,
+	    HostName,
 	    display, 
 	    (int) pScreenInfo->dwScreen);
+  }
 
   /* Create the window */
   *phwnd = CreateWindowExA (0,			/* Extended styles */
@@ -370,9 +365,7 @@ winCreateBoundingWindowWindowed (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winCreateBoundingWindowWindowed - CreateWindowEx () returned\n");
-#endif
 
   if (fForceShowWindow)
   {
diff --git a/xorg-server/hw/xwin/wincursor.c b/xorg-server/hw/xwin/wincursor.c
index 7f1935a5d..a29e90c66 100644
--- a/xorg-server/hw/xwin/wincursor.c
+++ b/xorg-server/hw/xwin/wincursor.c
@@ -45,10 +45,9 @@ extern Bool	g_fSoftwareCursor;
 
 #define BRIGHTNESS(x) (x##Red * 0.299 + x##Green * 0.587 + x##Blue * 0.114)
 
-#if 0
-# define WIN_DEBUG_MSG winDebug
-#else
-# define WIN_DEBUG_MSG(...)
+#ifdef _MSC_VER
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#define max(a,b) (((a) > (b)) ? (a) : (b))
 #endif
 
 /*
@@ -87,7 +86,7 @@ winPointerWarpCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
       /* Don't ignore subsequent warps */
       s_fInitialWarp = FALSE;
 
-      winErrorFVerb (2, "winPointerWarpCursor - Discarding first warp: %d %d\n",
+      winDebug ("winPointerWarpCursor - Discarding first warp: %d %d\n",
 	      x, y);
       
       return;
@@ -172,7 +171,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
   BITMAPINFO *pbmi;
   unsigned long *lpBits;
 
-  WIN_DEBUG_MSG("winLoadCursor: Win32: %dx%d X11: %dx%d hotspot: %d,%d\n", 
+  winDebug("winLoadCursor: Win32: %dx%d X11: %dx%d hotspot: %d,%d\n", 
           pScreenPriv->cursor.sm_cx, pScreenPriv->cursor.sm_cy,
           pCursor->bits->width, pCursor->bits->height,
           pCursor->bits->xhot, pCursor->bits->yhot
@@ -188,7 +187,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
   if (pScreenPriv->cursor.sm_cx < pCursor->bits->width || 
       pScreenPriv->cursor.sm_cy < pCursor->bits->height)
     {
-      winErrorFVerb (3, "winLoadCursor - Windows requires %dx%d cursor but X requires %dx%d\n",
+      ErrorF ("winLoadCursor - Windows requires %dx%d cursor but X requires %dx%d\n",
 	      pScreenPriv->cursor.sm_cx, pScreenPriv->cursor.sm_cy,
 	      pCursor->bits->width, pCursor->bits->height);
     }
@@ -250,7 +249,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
   /* We have a truecolor alpha-blended cursor and can use it! */
   if (pCursor->bits->argb) 
     {
-      WIN_DEBUG_MSG("winLoadCursor: Trying truecolor alphablended cursor\n"); 
+      winDebug("winLoadCursor: Trying truecolor alphablended cursor\n"); 
       memset (&bi, 0, sizeof (BITMAPV4HEADER));
       bi.bV4Size = sizeof(BITMAPV4HEADER);
       bi.bV4Width = pScreenPriv->cursor.sm_cx;
@@ -281,7 +280,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
   if (!lpBits)
     {
       /* Bicolor, use a palettized DIB */
-      WIN_DEBUG_MSG("winLoadCursor: Trying two color cursor\n"); 
+      winDebug("winLoadCursor: Trying two color cursor\n"); 
       pbmi = (BITMAPINFO*)&bi;
       memset (pbmi, 0, sizeof (BITMAPINFOHEADER));
       pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
@@ -345,7 +344,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
   /* If one of the previous two methods gave us the bitmap we need, make a cursor */
   if (lpBits)
     {
-      WIN_DEBUG_MSG("winLoadCursor: Creating bitmap cursor: hotspot %d,%d\n",
+      winDebug("winLoadCursor: Creating bitmap cursor: hotspot %d,%d\n",
               pCursor->bits->xhot, pCursor->bits->yhot);
 
       hAnd = NULL;
@@ -373,14 +372,14 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
 	  hCursor = (HCURSOR) CreateIconIndirect( &ii );
 
 	  if (hCursor == NULL)
-	    winW32Error(2, "winLoadCursor - CreateIconIndirect failed:");
+	    winW32Error("winLoadCursor - CreateIconIndirect failed:");
 	  else 
 	    {
 	      if (GetIconInfo(hCursor, &ii))
 		{
 		  if (ii.fIcon)
 		    {
-		      WIN_DEBUG_MSG("winLoadCursor: CreateIconIndirect returned  no cursor. Trying again.\n");
+		      winDebug("winLoadCursor: CreateIconIndirect returned  no cursor. Trying again.\n");
 		      
 		      DestroyCursor(hCursor);
 		      
@@ -390,7 +389,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
 		      hCursor = (HCURSOR) CreateIconIndirect( &ii );
 		      
 		      if (hCursor == NULL)
-			winW32Error(2, "winLoadCursor - CreateIconIndirect failed:");
+			winW32Error("winLoadCursor - CreateIconIndirect failed:");
 		    }
 		  /* GetIconInfo creates new bitmaps. Destroy them again */
 		  if (ii.hbmMask)
@@ -416,7 +415,7 @@ winLoadCursor (ScreenPtr pScreen, CursorPtr pCursor, int screen)
 			      pScreenPriv->cursor.sm_cx, pScreenPriv->cursor.sm_cy,
 			      pAnd, pXor);
       if (hCursor == NULL)
-	winW32Error(2, "winLoadCursor - CreateCursor failed:");
+	winW32Error("winLoadCursor - CreateCursor failed:");
     }
   free (pAnd);
   free (pXor);
@@ -471,7 +470,7 @@ winSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, in
   RECT  rcClient;
   BOOL  bInhibit;
   winScreenPriv(pScreen);
-  WIN_DEBUG_MSG("winSetCursor: cursor=%p\n", pCursor); 
+  winDebug("winSetCursor: cursor=%p\n", pCursor); 
   
   /* Inhibit changing the cursor if the mouse is not in a client area */
   bInhibit = FALSE;
@@ -522,7 +521,7 @@ winSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, in
 	}
       pScreenPriv->cursor.handle =
 	winLoadCursor (pScreen, pCursor, pScreen->myNum);
-      WIN_DEBUG_MSG("winSetCursor: handle=%p\n", pScreenPriv->cursor.handle); 
+      winDebug("winSetCursor: handle=%p\n", pScreenPriv->cursor.handle); 
 
       if (!bInhibit)
 	SetCursor (pScreenPriv->cursor.handle);
@@ -557,7 +556,7 @@ static void
 winDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScr)
 {
   winScreenPriv(pScr);
-  return pScreenPriv->cursor.spriteFuncs->DeviceCursorCleanup(pDev, pScr);
+  pScreenPriv->cursor.spriteFuncs->DeviceCursorCleanup(pDev, pScr);
 }
 
 static miPointerSpriteFuncRec winSpriteFuncsRec = {
@@ -616,9 +615,11 @@ winInitCursor (ScreenPtr pScreen)
   pPointPriv = (miPointerScreenPtr)
       dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
   
+  if (pPointPriv)
+  {
   pScreenPriv->cursor.spriteFuncs = pPointPriv->spriteFuncs;
   pPointPriv->spriteFuncs = &winSpriteFuncsRec;
-
+  }
   pScreenPriv->cursor.handle = NULL;
   pScreenPriv->cursor.visible = FALSE;
   
diff --git a/xorg-server/hw/xwin/windialogs.c b/xorg-server/hw/xwin/windialogs.c
index a8153535f..adbec19cb 100644
--- a/xorg-server/hw/xwin/windialogs.c
+++ b/xorg-server/hw/xwin/windialogs.c
@@ -1,787 +1,781 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of Harold L Hunt II
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from Harold L Hunt II.
- *
- * Authors:	Harold L Hunt II
- *              Earle F. Philhower III
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#ifdef __CYGWIN__
-#include <sys/cygwin.h>
-#endif
-#include <shellapi.h>
-#include "winprefs.h"
-
-
-/*
- * References to external globals
- */
-
-extern Bool			g_fCursor;
-extern HWND			g_hDlgDepthChange;
-extern HWND			g_hDlgExit;
-extern HWND			g_hDlgAbout;
-extern WINPREFS			pref;
-#ifdef XWIN_CLIPBOARD
-extern Bool			g_fClipboardStarted;
-#endif
-extern Bool			g_fSoftwareCursor;
-
-#if defined(XWIN_MULTIWINDOW)
-extern HICON                    g_hIconX;
-extern HICON                    g_hSmallIconX;
-#endif
-
-/*
- * Local function prototypes
- */
-
-static wBOOL CALLBACK
-winExitDlgProc (HWND hDialog, UINT message,
-		WPARAM wParam, LPARAM lParam);
-
-static wBOOL CALLBACK
-winChangeDepthDlgProc (HWND hDialog, UINT message,
-		       WPARAM wParam, LPARAM lParam);
-
-static wBOOL CALLBACK
-winAboutDlgProc (HWND hDialog, UINT message,
-		 WPARAM wParam, LPARAM lParam);
-
-
-static void
-winDrawURLWindow (LPARAM lParam);
-
-static LRESULT CALLBACK
-winURLWndProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
-
-static void
-winOverrideURLButton (HWND hdlg, int id);
-
-static void
-winUnoverrideURLButton (HWND hdlg, int id);
-
-
-/*
- * Owner-draw a button as a URL
- */
-
-static void
-winDrawURLWindow (LPARAM lParam)
-{
-  DRAWITEMSTRUCT *draw;
-  char str[256];
-  RECT rect;
-  HFONT font;
-  COLORREF crText;
-  
-  draw = (DRAWITEMSTRUCT *) lParam;
-  GetWindowText (draw->hwndItem, str, sizeof(str));
-  str[255] = 0;
-  GetClientRect (draw->hwndItem, &rect);
-  
-  /* Color the button depending upon its state */
-  if (draw->itemState & ODS_SELECTED)
-    crText = RGB(128+64,0,0);
-  else if (draw->itemState & ODS_FOCUS)
-    crText = RGB(0,128+64,0);
-  else
-    crText = RGB(0,0,128+64);
-  SetTextColor (draw->hDC, crText);
-  
-  /* Create font 8 high, standard dialog font */
-  font = CreateFont (-8, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE,
-		     0, 0, 0, 0, 0, "MS Sans Serif");
-  if (!font)
-    {
-      ErrorF ("winDrawURLWindow: Unable to create URL font, bailing.\n");
-      return;
-    }
-  /* Draw it */
-  SetBkMode (draw->hDC, OPAQUE);
-  SelectObject (draw->hDC, font);
-  DrawText (draw->hDC, str, strlen (str),&rect,DT_CENTER | DT_VCENTER);
-  /* Delete the created font, replace it with stock font */
-  DeleteObject (SelectObject (draw->hDC, GetStockObject (ANSI_VAR_FONT)));
-}
-
-
-/*
- * WndProc for overridden buttons
- */
-
-static LRESULT CALLBACK
-winURLWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
-{
-  WNDPROC origCB = NULL;
-  HCURSOR cursor;
-  
-  /* If it's a SetCursor message, tell it to the hand */
-  if (msg==WM_SETCURSOR) {
-    cursor = LoadCursor (NULL, IDC_HAND);
-    if (cursor)
-      SetCursor (cursor);
-    return TRUE;
-  }
-  origCB = (WNDPROC)GetWindowLongPtr(hwnd, GWLP_USERDATA);
-  /* Otherwise fall through to original WndProc */
-  if (origCB)
-    return CallWindowProc (origCB, hwnd, msg, wParam, lParam);
-  else
-    return FALSE;
-}
-
-
-/*
- * Register and unregister the custom WndProc
- */
-
-static void
-winOverrideURLButton (HWND hwnd, int id)
-{
-  WNDPROC origCB;
-  origCB = (WNDPROC)SetWindowLongPtr(GetDlgItem (hwnd, id),
-                                     GWLP_WNDPROC, (LONG_PTR)winURLWndProc);
-  SetWindowLongPtr(GetDlgItem (hwnd, id), GWLP_USERDATA, (LONG_PTR)origCB);
-}
-
-static void
-winUnoverrideURLButton (HWND hwnd, int id)
-{
-  WNDPROC origCB;
-  origCB = (WNDPROC)SetWindowLongPtr(GetDlgItem (hwnd, id),
-                                     GWLP_USERDATA, 0);
-  if (origCB)
-    SetWindowLongPtr(GetDlgItem (hwnd, id), GWLP_WNDPROC, (LONG_PTR)origCB);
-}
-
-
-/*
- * Center a dialog window in the desktop window
- * and set small and large icons to X icons.
- */
-
-static void
-winInitDialog (HWND hwndDlg)
-{
-  HWND hwndDesk; 
-  RECT rc, rcDlg, rcDesk;
-  HICON hIcon, hIconSmall;
- 
-  hwndDesk = GetParent (hwndDlg);
-  if (!hwndDesk || IsIconic (hwndDesk))
-    hwndDesk = GetDesktopWindow (); 
-  
-  /* Remove minimize and maximize buttons */
-  SetWindowLongPtr(hwndDlg, GWL_STYLE,
-                   GetWindowLongPtr(hwndDlg, GWL_STYLE)
-                   & ~(WS_MAXIMIZEBOX | WS_MINIMIZEBOX));
-
-  /* Set Window not to show in the task bar */
-  SetWindowLongPtr(hwndDlg, GWL_EXSTYLE,
-                   GetWindowLongPtr(hwndDlg, GWL_EXSTYLE) & ~WS_EX_APPWINDOW );
-
-  /* Center dialog window in the screen. Not done for multi-monitor systems, where
-   * it is likely to end up split across the screens. In that case, it appears
-   * near the Tray icon.
-   */
-  if (GetSystemMetrics(SM_CMONITORS)>1) {
-    /* Still need to refresh the frame change. */
-    SetWindowPos (hwndDlg, HWND_TOPMOST, 0,0,0,0,
-		SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED);
-  } else {
-    GetWindowRect (hwndDesk, &rcDesk);
-    GetWindowRect (hwndDlg, &rcDlg);
-    CopyRect (&rc, &rcDesk);
-
-    OffsetRect (&rcDlg, -rcDlg.left, -rcDlg.top);
-    OffsetRect (&rc, -rc.left, -rc.top);
-    OffsetRect (&rc, -rcDlg.right, -rcDlg.bottom);
-
-    SetWindowPos (hwndDlg,
-		HWND_TOPMOST,
-		rcDesk.left + (rc.right / 2),
-		rcDesk.top + (rc.bottom / 2),
-		0, 0,
-		SWP_NOSIZE | SWP_FRAMECHANGED);
-  }
-
-#ifdef XWIN_MULTIWINDOW
-  if (g_hIconX) hIcon=g_hIconX;
-  else
-#endif
-  hIcon = LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN));
-
-#ifdef XWIN_MULTIWINDOW
-  if (g_hSmallIconX) hIconSmall=g_hSmallIconX;
-  else
-#endif
-  hIconSmall = LoadImage (g_hInstance,
-                        MAKEINTRESOURCE(IDI_XWIN), IMAGE_ICON,
-                        GetSystemMetrics(SM_CXSMICON),
-                        GetSystemMetrics(SM_CYSMICON),
-                        LR_SHARED);
-
-  PostMessage (hwndDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon);
-  PostMessage (hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);
-}
-
-
-/*
- * Display the Exit dialog box
- */
-
-void
-winDisplayExitDialog (winPrivScreenPtr pScreenPriv)
-{
-  int i;
-  int liveClients = 0;
-
-  /* Count up running clients (clients[0] is serverClient) */
-  for (i = 1; i < currentMaxClients; i++)
-    if (clients[i] != NullClient)	
-      liveClients++;
-#if defined(XWIN_MULTIWINDOW)
-  /* Count down server internal clients */
-  if (pScreenPriv->pScreenInfo->fMultiWindow)
-    liveClients -= 2; /* multiwindow window manager & XMsgProc  */
-#endif
-#if defined(XWIN_CLIPBOARD)
-  if (g_fClipboardStarted)
-    liveClients--; /* clipboard manager */
-#endif
-
-  /* A user reported that this sometimes drops below zero. just eye-candy. */ 
-  if (liveClients < 0)
-    liveClients = 0;      
-
-  /* Don't show the exit confirmation dialog if SilentExit & no clients,
-     or ForceExit, is enabled */
-  if ((pref.fSilentExit && liveClients <= 0) || pref.fForceExit)
-    {
-      if (g_hDlgExit != NULL)
-	{
-	  DestroyWindow (g_hDlgExit);
-	  g_hDlgExit = NULL;
-	}
-      PostMessage (pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);
-      return;
-    }
-
-  pScreenPriv->iConnectedClients = liveClients;
-  
-  /* Check if dialog already exists */
-  if (g_hDlgExit != NULL)
-    {
-      /* Dialog box already exists, display it */
-      ShowWindow (g_hDlgExit, SW_SHOWDEFAULT);
-
-      /* User has lost the dialog.  Show them where it is. */
-      SetForegroundWindow (g_hDlgExit);
-
-      return;
-    }
-
-  /* Create dialog box */
-  g_hDlgExit = CreateDialogParam (g_hInstance,
-				  "EXIT_DIALOG",
-				  pScreenPriv->hwndScreen,
-				  winExitDlgProc,
-				  (int) pScreenPriv);
-
-  /* Show the dialog box */
-  ShowWindow (g_hDlgExit, SW_SHOW);
-  
-  /* Needed to get keyboard controls (tab, arrows, enter, esc) to work */
-  SetForegroundWindow (g_hDlgExit);
-  
-  /* Set focus to the Cancel button */
-  PostMessage (g_hDlgExit, WM_NEXTDLGCTL,
-	       GetDlgItem (g_hDlgExit, IDCANCEL), TRUE);
-}
-
-#define CONNECTED_CLIENTS_FORMAT	"There %s currently %d client%s connected."
-
-
-/*
- * Exit dialog window procedure
- */
-
-static wBOOL CALLBACK
-winExitDlgProc (HWND hDialog, UINT message,
-		WPARAM wParam, LPARAM lParam)
-{
-  static winPrivScreenPtr	s_pScreenPriv = NULL;
-
-  /* Branch on message type */
-  switch (message)
-    {
-    case WM_INITDIALOG:
-      {
-	char			*pszConnectedClients;
-
-	/* Store pointers to private structures for future use */
-	s_pScreenPriv = (winPrivScreenPtr) lParam;
-	
-	winInitDialog (hDialog);
-
-	/* Format the connected clients string */
-	pszConnectedClients = Xprintf (CONNECTED_CLIENTS_FORMAT,
-           (s_pScreenPriv->iConnectedClients == 1) ? "is" : "are",
-            s_pScreenPriv->iConnectedClients,
-           (s_pScreenPriv->iConnectedClients == 1) ? "" : "s");
-	if (!pszConnectedClients)
-	    return TRUE;
-     
-        
-	
-	/* Set the number of connected clients */
-	SetWindowText (GetDlgItem (hDialog, IDC_CLIENTS_CONNECTED),
-		       pszConnectedClients);
-	xfree (pszConnectedClients);
-      }
-      return TRUE;
-
-    case WM_COMMAND:
-      switch (LOWORD (wParam))
-	{
-	case IDOK:
-	  /* Send message to call the GiveUp function */
-	  PostMessage (s_pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);
-	  DestroyWindow (g_hDlgExit);
-	  g_hDlgExit = NULL;
-
-	  /* Fix to make sure keyboard focus isn't trapped */
-	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-	  return TRUE;
-
-	case IDCANCEL:
-	  DestroyWindow (g_hDlgExit);
-	  g_hDlgExit = NULL;
-
-	  /* Fix to make sure keyboard focus isn't trapped */
-	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-	  return TRUE;
-	}
-      break;
-
-    case WM_MOUSEMOVE:
-    case WM_NCMOUSEMOVE:
-      /* Show the cursor if it is hidden */
-      if (g_fSoftwareCursor && !g_fCursor)
-	{
-	  g_fCursor = TRUE;
-	  ShowCursor (TRUE);
-	}
-      return TRUE;
-
-    case WM_CLOSE:
-      DestroyWindow (g_hDlgExit);
-      g_hDlgExit = NULL;
-
-      /* Fix to make sure keyboard focus isn't trapped */
-      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-
-/*
- * Display the Depth Change dialog box
- */
-
-void
-winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv)
-{
-  /* Check if dialog already exists */
-  if (g_hDlgDepthChange != NULL)
-    {
-      /* Dialog box already exists, display it */
-      ShowWindow (g_hDlgDepthChange, SW_SHOWDEFAULT);
-
-      /* User has lost the dialog.  Show them where it is. */
-      SetForegroundWindow (g_hDlgDepthChange);
-
-      return;
-    }
-
-  /*
-   * Display a notification to the user that the visual 
-   * will not be displayed until the Windows display depth 
-   * is restored to the original value.
-   */
-  g_hDlgDepthChange = CreateDialogParam (g_hInstance,
-					 "DEPTH_CHANGE_BOX",
-					 pScreenPriv->hwndScreen,
-					 winChangeDepthDlgProc,
-					 (int) pScreenPriv);
-  /* Show the dialog box */
-  ShowWindow (g_hDlgDepthChange, SW_SHOW);
-  
-  ErrorF ("winDisplayDepthChangeDialog - DialogBox returned: %d\n",
-	  (int) g_hDlgDepthChange);
-  ErrorF ("winDisplayDepthChangeDialog - GetLastError: %d\n",
-	  (int) GetLastError ());
-	      
-  /* Minimize the display window */
-  ShowWindow (pScreenPriv->hwndScreen, SW_MINIMIZE);
-}
-
-
-/*
- * Process messages for the dialog that is displayed for
- * disruptive screen depth changes. 
- */
-
-static wBOOL CALLBACK
-winChangeDepthDlgProc (HWND hwndDialog, UINT message,
-		       WPARAM wParam, LPARAM lParam)
-{
-  static winPrivScreenPtr	s_pScreenPriv = NULL;
-  static winScreenInfo		*s_pScreenInfo = NULL;
-  static ScreenPtr		s_pScreen = NULL;
-
-#if CYGDEBUG
-  winDebug ("winChangeDepthDlgProc\n");
-#endif
-
-  /* Branch on message type */
-  switch (message)
-    {
-    case WM_INITDIALOG:
-#if CYGDEBUG
-      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG\n");
-#endif
-
-      /* Store pointers to private structures for future use */
-      s_pScreenPriv = (winPrivScreenPtr) lParam;
-      s_pScreenInfo = s_pScreenPriv->pScreenInfo;
-      s_pScreen = s_pScreenInfo->pScreen;
-
-#if CYGDEBUG
-      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - s_pScreenPriv: %08x, "
-	      "s_pScreenInfo: %08x, s_pScreen: %08x\n",
-	      s_pScreenPriv, s_pScreenInfo, s_pScreen);
-#endif
-
-#if CYGDEBUG
-      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - orig bpp: %d, "
-	      "last bpp: %d\n",
-	      s_pScreenInfo->dwBPP,
-	      s_pScreenPriv->dwLastWindowsBitsPixel);
-#endif
-      
-      winInitDialog( hwndDialog );
-
-      return TRUE;
-
-    case WM_DISPLAYCHANGE:
-#if CYGDEBUG
-      winDebug ("winChangeDepthDlgProc - WM_DISPLAYCHANGE - orig bpp: %d, "
-	      "last bpp: %d, new bpp: %d\n",
-	      s_pScreenInfo->dwBPP,
-	      s_pScreenPriv->dwLastWindowsBitsPixel,
-	      wParam);
-#endif
-
-      /* Dismiss the dialog if the display returns to the original depth */
-      if (wParam == s_pScreenInfo->dwBPP)
-	{
-	  ErrorF ("winChangeDelthDlgProc - wParam == s_pScreenInfo->dwBPP\n");
-
-	  /* Depth has been restored, dismiss dialog */
-	  DestroyWindow (g_hDlgDepthChange);
-	  g_hDlgDepthChange = NULL;
-
-	  /* Flag that we have a valid screen depth */
-	  s_pScreenPriv->fBadDepth = FALSE;
-	}
-      return TRUE;
-
-    case WM_COMMAND:
-      switch (LOWORD (wParam))
-	{
-	case IDOK:
-	case IDCANCEL:
-	  ErrorF ("winChangeDepthDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");
-
-	  /* 
-	   * User dismissed the dialog, hide it until the
-	   * display mode is restored.
-	   */
-	  ShowWindow (g_hDlgDepthChange, SW_HIDE);
-	  return TRUE;
-	}
-      break;
-
-    case WM_CLOSE:
-      ErrorF ("winChangeDepthDlgProc - WM_CLOSE\n");
-
-      DestroyWindow (g_hDlgAbout);
-      g_hDlgAbout = NULL;
-
-      /* Fix to make sure keyboard focus isn't trapped */
-      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-
-/*
- * Display the About dialog box
- */
-
-void
-winDisplayAboutDialog (winPrivScreenPtr pScreenPriv)
-{
-  /* Check if dialog already exists */
-  if (g_hDlgAbout != NULL)
-    {
-      /* Dialog box already exists, display it */
-      ShowWindow (g_hDlgAbout, SW_SHOWDEFAULT);
-
-      /* User has lost the dialog.  Show them where it is. */
-      SetForegroundWindow (g_hDlgAbout);
-
-      return;
-    }
-
-  /*
-   * Display the about box
-   */
-  g_hDlgAbout = CreateDialogParam (g_hInstance,
-				   "ABOUT_BOX",
-				   pScreenPriv->hwndScreen,
-				   winAboutDlgProc,
-				   (int) pScreenPriv);
- 
-  /* Show the dialog box */
-  ShowWindow (g_hDlgAbout, SW_SHOW);
-
-  /* Needed to get keyboard controls (tab, arrows, enter, esc) to work */
-  SetForegroundWindow (g_hDlgAbout);
-  
-  /* Set focus to the OK button */
-  PostMessage (g_hDlgAbout, WM_NEXTDLGCTL,
-	       GetDlgItem (g_hDlgAbout, IDOK), TRUE);
-}
-
-
-/*
- * Process messages for the about dialog.
- */
-
-static wBOOL CALLBACK
-winAboutDlgProc (HWND hwndDialog, UINT message,
-		 WPARAM wParam, LPARAM lParam)
-{
-  static winPrivScreenPtr	s_pScreenPriv = NULL;
-  static winScreenInfo		*s_pScreenInfo = NULL;
-  static ScreenPtr		s_pScreen = NULL;
-
-#if CYGDEBUG
-  winDebug ("winAboutDlgProc\n");
-#endif
-
-  /* Branch on message type */
-  switch (message)
-    {
-    case WM_INITDIALOG:
-#if CYGDEBUG
-      winDebug ("winAboutDlgProc - WM_INITDIALOG\n");
-#endif
-
-      /* Store pointers to private structures for future use */
-      s_pScreenPriv = (winPrivScreenPtr) lParam;
-      s_pScreenInfo = s_pScreenPriv->pScreenInfo;
-      s_pScreen = s_pScreenInfo->pScreen;
-
-      winInitDialog (hwndDialog);
-
-      /* Override the URL buttons */
-      winOverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
-      winOverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
-      winOverrideURLButton (hwndDialog, ID_ABOUT_UG);
-      winOverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
-
-      return TRUE;
-
-    case WM_DRAWITEM:
-      /* Draw the URL buttons as needed */
-      winDrawURLWindow (lParam);
-      return TRUE;
-
-    case WM_MOUSEMOVE:
-    case WM_NCMOUSEMOVE:
-      /* Show the cursor if it is hidden */
-      if (g_fSoftwareCursor && !g_fCursor)
-	{
-	  g_fCursor = TRUE;
-	  ShowCursor (TRUE);
-	}
-      return TRUE;
-
-    case WM_COMMAND:
-      switch (LOWORD (wParam))
-	{
-	case IDOK:
-	case IDCANCEL:
-	  ErrorF ("winAboutDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");
-
-	  DestroyWindow (g_hDlgAbout);
-	  g_hDlgAbout = NULL;
-
-	  /* Fix to make sure keyboard focus isn't trapped */
-	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-
-	  /* Restore window procedures for URL buttons */
-	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
-	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
-	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);
-	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
-
-	  return TRUE;
-
-	case ID_ABOUT_CHANGELOG:
-	  {
-	    HINSTANCE iReturn;
-#ifdef __CYGWIN__
-	    const char *	pszCygPath = "/usr/X11R6/share/doc/"
-	      "xorg-x11-xwin/changelog.html";
-	    char		pszWinPath[MAX_PATH + 1];
-
-	    /* Convert the POSIX path to a Win32 path */
-	    cygwin_conv_to_win32_path (pszCygPath, pszWinPath);
-#else
-	    const char *	pszWinPath = "http://x.cygwin.com/"
-		    "devel/server/changelog.html";
-#endif
-	    
-	    iReturn = ShellExecute (NULL,
-                                    "open",
-                                    pszWinPath,
-                                    NULL,
-                                    NULL,
-                                    SW_MAXIMIZE);
-	    if (iReturn < 32)
-	      {
-		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_CHANGELOG - "
-			"ShellExecute failed: %d\n",
-			iReturn);
-	      }	    
-	  }
-	  return TRUE;
-
-	case ID_ABOUT_WEBSITE:
-	  {
-	    const char *	pszPath = __VENDORDWEBSUPPORT__;
-	    int			iReturn;
-	    
-	    iReturn = ShellExecute (NULL,
-                                    "open",
-                                    pszPath,
-                                    NULL,
-                                    NULL,
-                                    SW_MAXIMIZE);
-	    if (iReturn < 32)
-	      {
-		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_WEBSITE - "
-			"ShellExecute failed: %d\n",
-			iReturn);
-	      }	    
-	  }
-	  return TRUE;
-
-	case ID_ABOUT_UG:
-	  {
-	    const char *	pszPath = "http://x.cygwin.com/docs/ug/";
-	    int			iReturn;
-	    
-	    iReturn = ShellExecute (NULL,
-                                    "open",
-                                    pszPath,
-                                    NULL,
-                                    NULL,
-                                    SW_MAXIMIZE);
-	    if (iReturn < 32)
-	      {
-		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_UG - "
-			"ShellExecute failed: %d\n",
-			iReturn);
-	      }	    
-	  }
-	  return TRUE;
-
-	case ID_ABOUT_FAQ:
-	  {
-	    const char *	pszPath = "http://x.cygwin.com/docs/faq/";
-	    int			iReturn;
-	    
-	    iReturn = ShellExecute (NULL,
-                                    "open",
-                                    pszPath,
-                                    NULL,
-                                    NULL,
-                                    SW_MAXIMIZE);
-	    if (iReturn < 32)
-	      {
-		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_FAQ - "
-			"ShellExecute failed: %d\n",
-			iReturn);
-	      }	    
-	  }
-	  return TRUE;
-	}
-      break;
-
-    case WM_CLOSE:
-      ErrorF ("winAboutDlgProc - WM_CLOSE\n");
-
-      DestroyWindow (g_hDlgAbout);
-      g_hDlgAbout = NULL;
-
-      /* Fix to make sure keyboard focus isn't trapped */
-      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
-
-      /* Restore window procedures for URL buttons */
-      winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
-      winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
-      winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);
-      winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of Harold L Hunt II

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from Harold L Hunt II.

+ *

+ * Authors:	Harold L Hunt II

+ *              Earle F. Philhower III

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#ifdef __CYGWIN__

+#include <sys/cygwin.h>

+#endif

+#include <shellapi.h>

+#include "winprefs.h"

+

+

+/*

+ * References to external globals

+ */

+

+extern Bool			g_fCursor;

+extern HWND			g_hDlgDepthChange;

+extern HWND			g_hDlgExit;

+extern HWND			g_hDlgAbout;

+extern WINPREFS			pref;

+#ifdef XWIN_CLIPBOARD

+extern Bool			g_fClipboardStarted;

+#endif

+extern Bool			g_fSoftwareCursor;

+

+#if defined(XWIN_MULTIWINDOW)

+extern HICON                    g_hIconX;

+extern HICON                    g_hSmallIconX;

+#endif

+

+/*

+ * Local function prototypes

+ */

+

+static wBOOL CALLBACK

+winExitDlgProc (HWND hDialog, UINT message,

+		WPARAM wParam, LPARAM lParam);

+

+static wBOOL CALLBACK

+winChangeDepthDlgProc (HWND hDialog, UINT message,

+		       WPARAM wParam, LPARAM lParam);

+

+static wBOOL CALLBACK

+winAboutDlgProc (HWND hDialog, UINT message,

+		 WPARAM wParam, LPARAM lParam);

+

+

+static void

+winDrawURLWindow (LPARAM lParam);

+

+static LRESULT CALLBACK

+winURLWndProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);

+

+static void

+winOverrideURLButton (HWND hdlg, int id);

+

+static void

+winUnoverrideURLButton (HWND hdlg, int id);

+

+

+/*

+ * Owner-draw a button as a URL

+ */

+

+static void

+winDrawURLWindow (LPARAM lParam)

+{

+  DRAWITEMSTRUCT *draw;

+  char str[256];

+  RECT rect;

+  HFONT font;

+  COLORREF crText;

+  

+  draw = (DRAWITEMSTRUCT *) lParam;

+  GetWindowText (draw->hwndItem, str, sizeof(str));

+  str[255] = 0;

+  GetClientRect (draw->hwndItem, &rect);

+  

+  /* Color the button depending upon its state */

+  if (draw->itemState & ODS_SELECTED)

+    crText = RGB(128+64,0,0);

+  else if (draw->itemState & ODS_FOCUS)

+    crText = RGB(0,128+64,0);

+  else

+    crText = RGB(0,0,128+64);

+  SetTextColor (draw->hDC, crText);

+  

+  /* Create font 8 high, standard dialog font */

+  font = CreateFont (-8, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE,

+		     0, 0, 0, 0, 0, "MS Sans Serif");

+  if (!font)

+    {

+      ErrorF ("winDrawURLWindow: Unable to create URL font, bailing.\n");

+      return;

+    }

+  /* Draw it */

+  SetBkMode (draw->hDC, OPAQUE);

+  SelectObject (draw->hDC, font);

+  DrawText (draw->hDC, str, strlen (str),&rect,DT_CENTER | DT_VCENTER);

+  /* Delete the created font, replace it with stock font */

+  DeleteObject (SelectObject (draw->hDC, GetStockObject (ANSI_VAR_FONT)));

+}

+

+

+/*

+ * WndProc for overridden buttons

+ */

+

+static LRESULT CALLBACK

+winURLWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

+{

+  WNDPROC origCB = NULL;

+  HCURSOR cursor;

+  

+  /* If it's a SetCursor message, tell it to the hand */

+  if (msg==WM_SETCURSOR) {

+    cursor = LoadCursor (NULL, IDC_HAND);

+    if (cursor)

+      SetCursor (cursor);

+    return TRUE;

+  }

+  origCB = (WNDPROC)GetWindowLongPtr(hwnd, GWLP_USERDATA);

+  /* Otherwise fall through to original WndProc */

+  if (origCB)

+    return CallWindowProc (origCB, hwnd, msg, wParam, lParam);

+  else

+    return FALSE;

+}

+

+

+/*

+ * Register and unregister the custom WndProc

+ */

+

+static void

+winOverrideURLButton (HWND hwnd, int id)

+{

+  WNDPROC origCB;

+  origCB = (WNDPROC)SetWindowLongPtr(GetDlgItem (hwnd, id),

+                                     GWLP_WNDPROC, (LONG_PTR)winURLWndProc);

+  SetWindowLongPtr(GetDlgItem (hwnd, id), GWLP_USERDATA, (LONG_PTR)origCB);

+}

+

+static void

+winUnoverrideURLButton (HWND hwnd, int id)

+{

+  WNDPROC origCB;

+  origCB = (WNDPROC)SetWindowLongPtr(GetDlgItem (hwnd, id),

+                                     GWLP_USERDATA, 0);

+  if (origCB)

+    SetWindowLongPtr(GetDlgItem (hwnd, id), GWLP_WNDPROC, (LONG_PTR)origCB);

+}

+

+

+/*

+ * Center a dialog window in the desktop window

+ * and set small and large icons to X icons.

+ */

+

+static void

+winInitDialog (HWND hwndDlg)

+{

+  HWND hwndDesk; 

+  RECT rc, rcDlg, rcDesk;

+  HICON hIcon, hIconSmall;

+ 

+  hwndDesk = GetParent (hwndDlg);

+  if (!hwndDesk || IsIconic (hwndDesk))

+    hwndDesk = GetDesktopWindow (); 

+  

+  /* Remove minimize and maximize buttons */

+  SetWindowLongPtr(hwndDlg, GWL_STYLE,

+                   GetWindowLongPtr(hwndDlg, GWL_STYLE)

+                   & ~(WS_MAXIMIZEBOX | WS_MINIMIZEBOX));

+

+  /* Set Window not to show in the task bar */

+  SetWindowLongPtr(hwndDlg, GWL_EXSTYLE,

+                   GetWindowLongPtr(hwndDlg, GWL_EXSTYLE) & ~WS_EX_APPWINDOW );

+

+  /* Center dialog window in the screen. Not done for multi-monitor systems, where

+   * it is likely to end up split across the screens. In that case, it appears

+   * near the Tray icon.

+   */

+  if (GetSystemMetrics(SM_CMONITORS)>1) {

+    /* Still need to refresh the frame change. */

+    SetWindowPos (hwndDlg, HWND_TOP, 0,0,0,0,

+		  SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED);

+  } else {

+    GetWindowRect (hwndDesk, &rcDesk);

+    GetWindowRect (hwndDlg, &rcDlg);

+    CopyRect (&rc, &rcDesk);

+

+    OffsetRect (&rcDlg, -rcDlg.left, -rcDlg.top);

+    OffsetRect (&rc, -rc.left, -rc.top);

+    OffsetRect (&rc, -rcDlg.right, -rcDlg.bottom);

+

+    SetWindowPos (hwndDlg,

+		HWND_TOPMOST,

+		rcDesk.left + (rc.right / 2),

+		rcDesk.top + (rc.bottom / 2),

+		0, 0,

+		SWP_NOSIZE | SWP_FRAMECHANGED);

+  }

+

+#ifdef XWIN_MULTIWINDOW

+  if (g_hIconX) hIcon=g_hIconX;

+  else

+#endif

+  hIcon = LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN));

+

+#ifdef XWIN_MULTIWINDOW

+  if (g_hSmallIconX) hIconSmall=g_hSmallIconX;

+  else

+#endif

+  hIconSmall = LoadImage (g_hInstance,

+                        MAKEINTRESOURCE(IDI_XWIN), IMAGE_ICON,

+                        GetSystemMetrics(SM_CXSMICON),

+                        GetSystemMetrics(SM_CYSMICON),

+                        LR_SHARED);

+

+  PostMessage (hwndDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon);

+  PostMessage (hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);

+}

+

+

+int

+GetLiveClients (winPrivScreenPtr pScreenPriv)

+{

+  int i;

+  int liveClients = 0;

+

+  /* Count up running clients (clients[0] is serverClient) */

+  for (i = 1; i < currentMaxClients; i++)

+    if (clients[i] != NullClient)	

+      liveClients++;

+#if defined(XWIN_MULTIWINDOW)

+  /* Count down server internal clients */

+  if (pScreenPriv->pScreenInfo->fMultiWindow)

+    liveClients -= 2; /* multiwindow window manager & XMsgProc  */

+#endif

+#if defined(XWIN_CLIPBOARD)

+  if (g_fClipboardStarted)

+    liveClients--; /* clipboard manager */

+#endif

+

+  /* A user reported that this sometimes drops below zero. just eye-candy. */ 

+  if (liveClients < 0)

+    liveClients = 0;

+

+  pScreenPriv->iConnectedClients = liveClients;

+

+  return liveClients;

+}

+

+/*

+ * Display the Exit dialog box

+ */

+

+void

+winDisplayExitDialog (winPrivScreenPtr pScreenPriv)

+{

+  int liveClients = GetLiveClients(pScreenPriv);

+

+  /* Don't show the exit confirmation dialog if SilentExit & no clients,

+     or ForceExit, is enabled */

+  if ((pref.fSilentExit && liveClients <= 0) || pref.fForceExit)

+    {

+      if (g_hDlgExit != NULL)

+	{

+	  DestroyWindow (g_hDlgExit);

+	  g_hDlgExit = NULL;

+	}

+      PostMessage (pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);

+      return;

+    }

+

+  /* Check if dialog already exists */

+  if (g_hDlgExit != NULL)

+    {

+      /* Dialog box already exists, display it */

+      ShowWindow (g_hDlgExit, SW_SHOWDEFAULT);

+

+      /* User has lost the dialog.  Show them where it is. */

+      SetForegroundWindow (g_hDlgExit);

+

+      return;

+    }

+

+  /* Create dialog box */

+  g_hDlgExit = CreateDialogParam (g_hInstance,

+				  "EXIT_DIALOG",

+				  pScreenPriv->hwndScreen,

+				  winExitDlgProc,

+				  (int) pScreenPriv);

+

+  /* Show the dialog box */

+  ShowWindow (g_hDlgExit, SW_SHOW);

+  

+  /* Needed to get keyboard controls (tab, arrows, enter, esc) to work */

+  SetForegroundWindow (g_hDlgExit);

+  

+  /* Set focus to the Cancel button */

+  PostMessage (g_hDlgExit, WM_NEXTDLGCTL,

+	       (WPARAM)GetDlgItem (g_hDlgExit, IDCANCEL), TRUE);

+}

+

+#define CONNECTED_CLIENTS_FORMAT	"There %s currently %d client%s connected."

+

+

+/*

+ * Exit dialog window procedure

+ */

+

+static wBOOL CALLBACK

+winExitDlgProc (HWND hDialog, UINT message,

+		WPARAM wParam, LPARAM lParam)

+{

+  static winPrivScreenPtr	s_pScreenPriv = NULL;

+

+  /* Branch on message type */

+  switch (message)

+    {

+    case WM_INITDIALOG:

+      {

+	char			*pszConnectedClients;

+

+	/* Store pointers to private structures for future use */

+	s_pScreenPriv = (winPrivScreenPtr) lParam;

+	

+	winInitDialog (hDialog);

+

+	/* Format the connected clients string */

+	pszConnectedClients = Xprintf (CONNECTED_CLIENTS_FORMAT,

+           (s_pScreenPriv->iConnectedClients == 1) ? "is" : "are",

+            s_pScreenPriv->iConnectedClients,

+           (s_pScreenPriv->iConnectedClients == 1) ? "" : "s");

+	if (!pszConnectedClients)

+	    return TRUE;

+     

+        

+	

+	/* Set the number of connected clients */

+	SetWindowText (GetDlgItem (hDialog, IDC_CLIENTS_CONNECTED),

+		       pszConnectedClients);

+	xfree (pszConnectedClients);

+      }

+      return TRUE;

+

+    case WM_COMMAND:

+      switch (LOWORD (wParam))

+	{

+	case IDOK:

+	  /* Send message to call the GiveUp function */

+	  PostMessage (s_pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);

+	  DestroyWindow (g_hDlgExit);

+	  g_hDlgExit = NULL;

+

+	  /* Fix to make sure keyboard focus isn't trapped */

+	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+	  return TRUE;

+

+	case IDCANCEL:

+	  DestroyWindow (g_hDlgExit);

+	  g_hDlgExit = NULL;

+

+	  /* Fix to make sure keyboard focus isn't trapped */

+	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+	  return TRUE;

+	}

+      break;

+

+    case WM_MOUSEMOVE:

+    case WM_NCMOUSEMOVE:

+      /* Show the cursor if it is hidden */

+      if (g_fSoftwareCursor && !g_fCursor)

+	{

+	  g_fCursor = TRUE;

+	  ShowCursor (TRUE);

+	}

+      return TRUE;

+

+    case WM_CLOSE:

+      DestroyWindow (g_hDlgExit);

+      g_hDlgExit = NULL;

+

+      /* Fix to make sure keyboard focus isn't trapped */

+      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+      return TRUE;

+    }

+

+  return FALSE;

+}

+

+

+/*

+ * Display the Depth Change dialog box

+ */

+

+void

+winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv)

+{

+  /* Check if dialog already exists */

+  if (g_hDlgDepthChange != NULL)

+    {

+      /* Dialog box already exists, display it */

+      ShowWindow (g_hDlgDepthChange, SW_SHOWDEFAULT);

+

+      /* User has lost the dialog.  Show them where it is. */

+      SetForegroundWindow (g_hDlgDepthChange);

+

+      return;

+    }

+

+  /*

+   * Display a notification to the user that the visual 

+   * will not be displayed until the Windows display depth 

+   * is restored to the original value.

+   */

+  g_hDlgDepthChange = CreateDialogParam (g_hInstance,

+					 "DEPTH_CHANGE_BOX",

+					 pScreenPriv->hwndScreen,

+					 winChangeDepthDlgProc,

+					 (int) pScreenPriv);

+  /* Show the dialog box */

+  ShowWindow (g_hDlgDepthChange, SW_SHOW);

+  

+  winDebug ("winDisplayDepthChangeDialog - DialogBox returned: %d\n",

+	  (int) g_hDlgDepthChange);

+  winDebug ("winDisplayDepthChangeDialog - GetLastError: %d\n",

+	  (int) GetLastError ());

+	      

+  /* Minimize the display window */

+  ShowWindow (pScreenPriv->hwndScreen, SW_MINIMIZE);

+}

+

+

+/*

+ * Process messages for the dialog that is displayed for

+ * disruptive screen depth changes. 

+ */

+

+static wBOOL CALLBACK

+winChangeDepthDlgProc (HWND hwndDialog, UINT message,

+		       WPARAM wParam, LPARAM lParam)

+{

+  static winPrivScreenPtr	s_pScreenPriv = NULL;

+  static winScreenInfo		*s_pScreenInfo = NULL;

+  static ScreenPtr		s_pScreen = NULL;

+

+  winDebug ("winChangeDepthDlgProc\n");

+

+  /* Branch on message type */

+  switch (message)

+    {

+    case WM_INITDIALOG:

+      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG\n");

+

+      /* Store pointers to private structures for future use */

+      s_pScreenPriv = (winPrivScreenPtr) lParam;

+      s_pScreenInfo = s_pScreenPriv->pScreenInfo;

+      s_pScreen = s_pScreenInfo->pScreen;

+

+      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - s_pScreenPriv: %08x, "

+	      "s_pScreenInfo: %08x, s_pScreen: %08x\n",

+	      s_pScreenPriv, s_pScreenInfo, s_pScreen);

+

+      winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - orig bpp: %d, "

+	      "last bpp: %d\n",

+	      s_pScreenInfo->dwBPP,

+	      s_pScreenPriv->dwLastWindowsBitsPixel);

+      

+      winInitDialog( hwndDialog );

+

+      return TRUE;

+

+    case WM_DISPLAYCHANGE:

+      winDebug ("winChangeDepthDlgProc - WM_DISPLAYCHANGE - orig bpp: %d, "

+	      "last bpp: %d, new bpp: %d\n",

+	      s_pScreenInfo->dwBPP,

+	      s_pScreenPriv->dwLastWindowsBitsPixel,

+	      wParam);

+

+      /* Dismiss the dialog if the display returns to the original depth */

+      if (wParam == s_pScreenInfo->dwBPP)

+	{

+	  winDebug ("winChangeDelthDlgProc - wParam == s_pScreenInfo->dwBPP\n");

+

+	  /* Depth has been restored, dismiss dialog */

+	  DestroyWindow (g_hDlgDepthChange);

+	  g_hDlgDepthChange = NULL;

+

+	  /* Flag that we have a valid screen depth */

+	  s_pScreenPriv->fBadDepth = FALSE;

+	}

+      return TRUE;

+

+    case WM_COMMAND:

+      switch (LOWORD (wParam))

+	{

+	case IDOK:

+	case IDCANCEL:

+	  ErrorF ("winChangeDepthDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");

+

+	  /* 

+	   * User dismissed the dialog, hide it until the

+	   * display mode is restored.

+	   */

+	  ShowWindow (g_hDlgDepthChange, SW_HIDE);

+	  return TRUE;

+	}

+      break;

+

+    case WM_CLOSE:

+      winDebug ("winChangeDepthDlgProc - WM_CLOSE\n");

+

+      DestroyWindow (g_hDlgAbout);

+      g_hDlgAbout = NULL;

+

+      /* Fix to make sure keyboard focus isn't trapped */

+      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+      return TRUE;

+    }

+

+  return FALSE;

+}

+

+

+/*

+ * Display the About dialog box

+ */

+

+void

+winDisplayAboutDialog (winPrivScreenPtr pScreenPriv)

+{

+  /* Check if dialog already exists */

+  if (g_hDlgAbout != NULL)

+    {

+      /* Dialog box already exists, display it */

+      ShowWindow (g_hDlgAbout, SW_SHOWDEFAULT);

+

+      /* User has lost the dialog.  Show them where it is. */

+      SetForegroundWindow (g_hDlgAbout);

+

+      return;

+    }

+

+  /*

+   * Display the about box

+   */

+  g_hDlgAbout = CreateDialogParam (g_hInstance,

+				   "ABOUT_BOX",

+				   pScreenPriv->hwndScreen,

+				   winAboutDlgProc,

+				   (int) pScreenPriv);

+ 

+  /* Show the dialog box */

+  ShowWindow (g_hDlgAbout, SW_SHOW);

+

+  /* Needed to get keyboard controls (tab, arrows, enter, esc) to work */

+  SetForegroundWindow (g_hDlgAbout);

+  

+  /* Set focus to the OK button */

+  PostMessage (g_hDlgAbout, WM_NEXTDLGCTL,

+	       (WPARAM)GetDlgItem (g_hDlgAbout, IDOK), TRUE);

+}

+

+

+/*

+ * Process messages for the about dialog.

+ */

+

+static wBOOL CALLBACK

+winAboutDlgProc (HWND hwndDialog, UINT message,

+		 WPARAM wParam, LPARAM lParam)

+{

+  static winPrivScreenPtr	s_pScreenPriv = NULL;

+  static winScreenInfo		*s_pScreenInfo = NULL;

+  static ScreenPtr		s_pScreen = NULL;

+

+  winDebug ("winAboutDlgProc\n");

+

+  /* Branch on message type */

+  switch (message)

+    {

+    case WM_INITDIALOG:

+      winDebug ("winAboutDlgProc - WM_INITDIALOG\n");

+

+      /* Store pointers to private structures for future use */

+      s_pScreenPriv = (winPrivScreenPtr) lParam;

+      s_pScreenInfo = s_pScreenPriv->pScreenInfo;

+      s_pScreen = s_pScreenInfo->pScreen;

+

+      winInitDialog (hwndDialog);

+

+      /* Override the URL buttons */

+      winOverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);

+      winOverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);

+      winOverrideURLButton (hwndDialog, ID_ABOUT_UG);

+      winOverrideURLButton (hwndDialog, ID_ABOUT_FAQ);

+

+      return TRUE;

+

+    case WM_DRAWITEM:

+      /* Draw the URL buttons as needed */

+      winDrawURLWindow (lParam);

+      return TRUE;

+

+    case WM_MOUSEMOVE:

+    case WM_NCMOUSEMOVE:

+      /* Show the cursor if it is hidden */

+      if (g_fSoftwareCursor && !g_fCursor)

+	{

+	  g_fCursor = TRUE;

+	  ShowCursor (TRUE);

+	}

+      return TRUE;

+

+    case WM_COMMAND:

+      switch (LOWORD (wParam))

+	{

+	case IDOK:

+	case IDCANCEL:

+	  winDebug ("winAboutDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");

+

+	  DestroyWindow (g_hDlgAbout);

+	  g_hDlgAbout = NULL;

+

+	  /* Fix to make sure keyboard focus isn't trapped */

+	  PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+

+	  /* Restore window procedures for URL buttons */

+	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);

+	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);

+	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);

+	  winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);

+

+	  return TRUE;

+

+	case ID_ABOUT_CHANGELOG:

+	  {

+	    int iReturn;

+#ifdef __CYGWIN__

+	    const char *	pszCygPath = "/usr/X11R6/share/doc/"

+	      "xorg-x11-xwin/changelog.html";

+	    char		pszWinPath[MAX_PATH + 1];

+

+	    /* Convert the POSIX path to a Win32 path */

+	    cygwin_conv_to_win32_path (pszCygPath, pszWinPath);

+#else

+	    const char *	pszWinPath = "http://x.cygwin.com/"

+		    "devel/server/changelog.html";

+#endif

+	    

+	    iReturn = (int)ShellExecute (NULL,

+                                    "open",

+                                    pszWinPath,

+                                    NULL,

+                                    NULL,

+                                    SW_MAXIMIZE);

+	    if (iReturn < 32)

+	      {

+		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_CHANGELOG - "

+			"ShellExecute failed: %d\n",

+			iReturn);

+	      }	    

+	  }

+	  return TRUE;

+

+	case ID_ABOUT_WEBSITE:

+	  {

+	    const char *	pszPath = __VENDORDWEBSUPPORT__;

+	    int			iReturn;

+	    

+	    iReturn = (int)ShellExecute (NULL,

+                                    "open",

+                                    pszPath,

+                                    NULL,

+                                    NULL,

+                                    SW_MAXIMIZE);

+	    if (iReturn < 32)

+	      {

+		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_WEBSITE - "

+			"ShellExecute failed: %d\n",

+			iReturn);

+	      }	    

+	  }

+	  return TRUE;

+

+	case ID_ABOUT_UG:

+	  {

+	    const char *	pszPath = "http://x.cygwin.com/docs/ug/";

+	    int			iReturn;

+	    

+	    iReturn = (int)ShellExecute (NULL,

+                                    "open",

+                                    pszPath,

+                                    NULL,

+                                    NULL,

+                                    SW_MAXIMIZE);

+	    if (iReturn < 32)

+	      {

+		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_UG - "

+			"ShellExecute failed: %d\n",

+			iReturn);

+	      }	    

+	  }

+	  return TRUE;

+

+	case ID_ABOUT_FAQ:

+	  {

+	    const char *	pszPath = "http://x.cygwin.com/docs/faq/";

+	    int			iReturn;

+	    

+	    iReturn = (int)ShellExecute (NULL,

+                                    "open",

+                                    pszPath,

+                                    NULL,

+                                    NULL,

+                                    SW_MAXIMIZE);

+	    if (iReturn < 32)

+	      {

+		ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_FAQ - "

+			"ShellExecute failed: %d\n",

+			iReturn);

+	      }	    

+	  }

+	  return TRUE;

+	}

+      break;

+

+    case WM_CLOSE:

+      ErrorF ("winAboutDlgProc - WM_CLOSE\n");

+

+      DestroyWindow (g_hDlgAbout);

+      g_hDlgAbout = NULL;

+

+      /* Fix to make sure keyboard focus isn't trapped */

+      PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);

+

+      /* Restore window procedures for URL buttons */

+      winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);

+      winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);

+      winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);

+      winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);

+

+      return TRUE;

+    }

+

+  return FALSE;

+}

diff --git a/xorg-server/hw/xwin/windisplay.c b/xorg-server/hw/xwin/windisplay.c
new file mode 100644
index 000000000..316df5ffb
--- /dev/null
+++ b/xorg-server/hw/xwin/windisplay.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) Jon TURNEY 2009
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+
+#include <X11/Xwindows.h>
+
+/*
+  Generate a display name string referring to the display of this server,
+  using a transport we know is enabled
+*/
+
+void
+winGetDisplayName(char *szDisplay, unsigned int screen)
+{
+  if (TransIsListening("local"))
+    {
+      snprintf(szDisplay, 512, ":%s.%d", display, screen);
+    }
+  else if (TransIsListening("inet"))
+    {
+      snprintf(szDisplay, 512, "127.0.0.1:%s.%d", display, screen);
+    }
+  else if (TransIsListening("inet6"))
+    {
+      snprintf(szDisplay, 512, "::1:%s.%d", display, screen);
+    }
+  else
+    {
+      // this can't happen!
+      winDebug ("winGetDisplay: Don't know what to use for DISPLAY\n");
+      snprintf(szDisplay, 512, "localhost:%s.%d", display, screen);
+    }
+
+  winDebug ("winGetDisplay: DISPLAY=%s\n", szDisplay);
+}
diff --git a/xorg-server/hw/xwin/winengine.c b/xorg-server/hw/xwin/winengine.c
index fb9aed8a0..fadd11b39 100644
--- a/xorg-server/hw/xwin/winengine.c
+++ b/xorg-server/hw/xwin/winengine.c
@@ -69,12 +69,12 @@ winDetectSupportedEngines (void)
     {
     case VER_PLATFORM_WIN32_NT:
       /* Engine 4 is supported on NT only */
-      winErrorFVerb (2, "winDetectSupportedEngines - Windows NT/2000/XP\n");
+      winDebug ("winDetectSupportedEngines - Windows NT/2000/XP\n");
       break;
 
     case VER_PLATFORM_WIN32_WINDOWS:
       /* Engine 4 is supported on NT only */
-      winErrorFVerb (2, "winDetectSupportedEngines - Windows 95/98/Me\n");
+      winDebug ("winDetectSupportedEngines - Windows 95/98/Me\n");
       break;
     }
 
@@ -100,13 +100,13 @@ winDetectSupportedEngines (void)
       if (FAILED (ddrval))
 	{
 	  /* No DirectDraw support */
-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw not installed\n");
+	  winDebug ("winDetectSupportedEngines - DirectDraw not installed\n");
 	  return;
 	}
       else
 	{
 	  /* We have DirectDraw */
-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw installed\n");
+	  winDebug ("winDetectSupportedEngines - DirectDraw installed\n");
 	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DD;
 
 #ifdef XWIN_PRIMARYFB
@@ -114,7 +114,7 @@ winDetectSupportedEngines (void)
 	  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
 	    {
 	      g_dwEnginesSupported |= WIN_SERVER_PRIMARY_DD;
-	      winErrorFVerb (2, "winDetectSupportedEngines - Allowing PrimaryDD\n");
+	      winDebug ("winDetectSupportedEngines - Allowing PrimaryDD\n");
 	    }
 #endif
 	}
@@ -126,7 +126,7 @@ winDetectSupportedEngines (void)
       if (SUCCEEDED (ddrval))
 	{
 	  /* We have DirectDraw4 */
-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw4 installed\n");
+	  winDebug ("winDetectSupportedEngines - DirectDraw4 installed\n");
 	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DDNL;
 	}
 
@@ -137,7 +137,7 @@ winDetectSupportedEngines (void)
 	IDirectDraw_Release (lpdd);
     }
 
-  winErrorFVerb (2, "winDetectSupportedEngines - Returning, supported engines %08x\n",
+  winDebug ("winDetectSupportedEngines - Returning, supported engines %08x\n",
 	  (unsigned int) g_dwEnginesSupported);
 }
 
@@ -178,7 +178,7 @@ winSetEngine (ScreenPtr pScreen)
   /* ShadowGDI is the only engine that supports windowed PseudoColor */
   if (dwBPP == 8 && !pScreenInfo->fFullScreen)
     {
-      winErrorFVerb (2, "winSetEngine - Windowed && PseudoColor => ShadowGDI\n");
+      winDebug ("winSetEngine - Windowed && PseudoColor => ShadowGDI\n");
       pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
 
       /* Set engine function pointers */
@@ -200,7 +200,7 @@ winSetEngine (ScreenPtr pScreen)
 #endif
       )
     {
-      winErrorFVerb (2, "winSetEngine - Multi Window or Rootless => ShadowGDI\n");
+      winDebug ("winSetEngine - Multi Window or Rootless => ShadowGDI\n");
       pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
 
       /* Set engine function pointers */
@@ -211,7 +211,7 @@ winSetEngine (ScreenPtr pScreen)
   /* If the user's choice is supported, we'll use that */
   if (g_dwEnginesSupported & pScreenInfo->dwEnginePreferred)
     {
-      winErrorFVerb (2, "winSetEngine - Using user's preference: %d\n",
+      winDebug ("winSetEngine - Using user's preference: %d\n",
 	      (int) pScreenInfo->dwEnginePreferred);
       pScreenInfo->dwEngine = pScreenInfo->dwEnginePreferred;
 
@@ -246,7 +246,7 @@ winSetEngine (ScreenPtr pScreen)
   /* ShadowDDNL has good performance, so why not */
   if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DDNL)
     {
-      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw NonLocking\n");
+      winDebug ("winSetEngine - Using Shadow DirectDraw NonLocking\n");
       pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DDNL;
 
       /* Set engine function pointers */
@@ -257,7 +257,7 @@ winSetEngine (ScreenPtr pScreen)
   /* ShadowDD is next in line */
   if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DD)
     {
-      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw\n");
+      winDebug ("winSetEngine - Using Shadow DirectDraw\n");
       pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DD;
 
       /* Set engine function pointers */
@@ -268,7 +268,7 @@ winSetEngine (ScreenPtr pScreen)
   /* ShadowGDI is next in line */
   if (g_dwEnginesSupported & WIN_SERVER_SHADOW_GDI)
     {
-      winErrorFVerb (2, "winSetEngine - Using Shadow GDI DIB\n");
+      winDebug ("winSetEngine - Using Shadow GDI DIB\n");
       pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
 
       /* Set engine function pointers */
diff --git a/xorg-server/hw/xwin/winerror.c b/xorg-server/hw/xwin/winerror.c
index 9ed27c3d0..7cbfd65e2 100644
--- a/xorg-server/hw/xwin/winerror.c
+++ b/xorg-server/hw/xwin/winerror.c
@@ -41,9 +41,10 @@
 
 /* References to external symbols */
 extern char *		g_pszCommandLine;
-extern char *		g_pszLogFile;
+extern const char *	g_pszLogFile;
 extern Bool		g_fSilentFatalError;
-
+extern Bool		g_fSilentDupError;
+extern Bool		g_fLogInited;
 
 #ifdef DDXOSVERRORF
 /* Prototype */
@@ -62,6 +63,24 @@ OsVendorVErrorF (const char *pszFormat, va_list va_args)
   pthread_mutex_lock (&s_pmPrinting);
 #endif
 
+  /*
+     If we want to silence it,
+     detect if we are going to abort due to duplication error
+  */
+  if (g_fSilentDupError)
+    {
+      if ((strcmp(pszFormat,
+		  "InitOutput - Duplicate invocation on display "
+		  "number: %s.  Exiting.\n") == 0)
+	  || (strcmp(pszFormat,
+		     "Server is already active for display %s\n%s %s\n%s\n") == 0)
+	  || (strcmp(pszFormat,
+		     "MakeAllCOTSServerListeners: server already running\n") == 0))
+	{
+	  g_fSilentFatalError = TRUE;
+	}
+    }
+
   /* Print the error message to a log file, could be stderr */
   LogVWrite (0, pszFormat, va_args);
 
@@ -87,6 +106,12 @@ OsVendorFatalError (void)
   if (g_fSilentFatalError)
     return;
 
+  if (!g_fLogInited) {
+    g_fLogInited = TRUE;
+    g_pszLogFile = LogInit (g_pszLogFile, NULL);
+  }
+  LogClose ();
+
   winMessageBoxF (
           "A fatal error has occurred and " PROJECT_NAME " will now exit.\n" \
 		  "Please open %s for more information.\n",
diff --git a/xorg-server/hw/xwin/winfont.c b/xorg-server/hw/xwin/winfont.c
index af3e90da5..5a3011c0a 100644
--- a/xorg-server/hw/xwin/winfont.c
+++ b/xorg-server/hw/xwin/winfont.c
@@ -42,9 +42,7 @@ winRealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont)
   BOOL			fResult = TRUE;
   winScreenPriv(pScreen);
   
-#if CYGDEBUG
-  winTrace ("winRealizeFont (%p, %p)\n", pScreen, pFont);
-#endif
+  winDebug ("winRealizeFont (%p, %p)\n", pScreen, pFont);
 
   WIN_UNWRAP(RealizeFont);
   if (pScreen->RealizeFont)
@@ -62,9 +60,7 @@ winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont)
   BOOL			fResult = TRUE;
   winScreenPriv(pScreen);
   
-#if CYGDEBUG
-  winTrace ("winUnrealizeFont (%p, %p)\n", pScreen, pFont);
-#endif
+  winDebug ("winUnrealizeFont (%p, %p)\n", pScreen, pFont);
 
   WIN_UNWRAP(UnrealizeFont);
   if (pScreen->UnrealizeFont)
@@ -72,9 +68,5 @@ winUnrealizeFontNativeGDI (ScreenPtr pScreen, FontPtr pFont)
   WIN_WRAP(UnrealizeFont, winUnrealizeFontNativeGDI);
   
   return fResult;
-#if CYGDEBUG
-  winDebug ("winUnrealizeFont()\n");
-#endif
-  return TRUE;
 }
 #endif
diff --git a/xorg-server/hw/xwin/wingc.c b/xorg-server/hw/xwin/wingc.c
index 1f3775263..61ba78a54 100644
--- a/xorg-server/hw/xwin/wingc.c
+++ b/xorg-server/hw/xwin/wingc.c
@@ -41,47 +41,14 @@ winPushPixels (GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDrawable, int dx, int
  * Local prototypes
  */
 
-#if 0
-static void
-winChangeGCNativeGDI (GCPtr pGC, unsigned long ulChanges);
-#endif
-
 static void
 winValidateGCNativeGDI (GCPtr pGC,
 			unsigned long changes,
 			DrawablePtr pDrawable);
 
-#if 0
-static void
-winCopyGCNativeGDI (GCPtr pGCsrc, unsigned long ulMask, GCPtr pGCdst);
-#endif
-
 static void
 winDestroyGCNativeGDI (GCPtr pGC);
 
-#if 0
-static void
-winChangeClipNativeGDI (GCPtr pGC, int nType, pointer pValue, int nRects);
-
-static void
-winDestroyClipNativeGDI (GCPtr pGC);
-
-static void
-winCopyClipNativeGDI (GCPtr pGCdst, GCPtr pGCsrc);
-#endif
-
-#if 0
-/* GC Handling Routines */
-const GCFuncs winGCFuncs = {
-  winValidateGCNativeGDI,
-  winChangeGCNativeGDI,
-  winCopyGCNativeGDI,
-  winDestroyGCNativeGDI,
-  winChangeClipNativeGDI,
-  winDestroyClipNativeGDI,
-  winCopyClipNativeGDI,
-};
-#else
 const GCFuncs winGCFuncs = {
   winValidateGCNativeGDI,
   miChangeGC,
@@ -91,7 +58,6 @@ const GCFuncs winGCFuncs = {
   miDestroyClip,
   miCopyClip,
 };
-#endif
 
 /* Drawing Primitives */
 const GCOps winGCOps = {
@@ -112,13 +78,8 @@ const GCOps winGCOps = {
   miPolyText16,
   miImageText8,
   miImageText16,
-#if 0
-  winImageGlyphBltNativeGDI,
-  winPolyGlyphBltNativeGDI,
-#else
   miImageGlyphBlt,
   miPolyGlyphBlt,
-#endif
   miPushPixels,
 };
 
@@ -132,10 +93,8 @@ winCreateGCNativeGDI (GCPtr pGC)
   winPrivGCPtr		pGCPriv = NULL;
   winPrivScreenPtr	pScreenPriv = NULL;
 
-#if 0
-  ErrorF ("winCreateGCNativeGDI - depth: %d\n",
+  winDebug ("winCreateGCNativeGDI - depth: %d\n",
 	  pGC->depth);
-#endif
 
   pGC->clientClip = NULL;
   pGC->clientClipType = CT_NONE;
@@ -166,19 +125,6 @@ winCreateGCNativeGDI (GCPtr pGC)
   return TRUE;
 }
 
-
-#if 0
-/* See Porting Layer Definition - p. 45 */
-static void
-winChangeGCNativeGDI (GCPtr pGC, unsigned long ulChanges)
-{
-#if 0
-  ErrorF ("winChangeGCNativeGDI () - Doing nothing\n");
-#endif
-}
-#endif
-
-
 static void
 winValidateGCNativeGDI (GCPtr pGC,
 			unsigned long ulChanges,
@@ -192,16 +138,6 @@ winValidateGCNativeGDI (GCPtr pGC,
 }
 
 
-#if 0
-/* See Porting Layer Definition - p. 46 */
-static void
-winCopyGCNativeGDI (GCPtr pGCsrc, unsigned long ulMask, GCPtr pGCdst)
-{
-
-}
-#endif
-
-
 /* See Porting Layer Definition - p. 46 */
 static void
 winDestroyGCNativeGDI (GCPtr pGC)
@@ -229,28 +165,3 @@ winDestroyGCNativeGDI (GCPtr pGC)
   /* Invalidate the GC privates pointer */
   winSetGCPriv (pGC, NULL);
 }
-
-#if 0
-/* See Porting Layer Definition - p. 46 */
-static void
-winChangeClipNativeGDI (GCPtr pGC, int nType, pointer pValue, int nRects)
-{
-
-}
-
-
-/* See Porting Layer Definition - p. 47 */
-static void
-winDestroyClipNativeGDI (GCPtr pGC)
-{
-
-}
-
-
-/* See Porting Layer Definition - p. 47 */
-static void
-winCopyClipNativeGDI (GCPtr pGCdst, GCPtr pGCsrc)
-{
-
-}
-#endif
diff --git a/xorg-server/hw/xwin/wingetsp.c b/xorg-server/hw/xwin/wingetsp.c
index 03f7f1012..e9c23881f 100644
--- a/xorg-server/hw/xwin/wingetsp.c
+++ b/xorg-server/hw/xwin/wingetsp.c
@@ -59,10 +59,8 @@ winGetSpansNativeGDI (DrawablePtr	pDrawable,
   switch (pDrawable->type)
     {
     case DRAWABLE_PIXMAP:
-#if 0
-      ErrorF ("winGetSpans - DRAWABLE_PIXMAP %08x\n",
+      winDebug ("winGetSpans - DRAWABLE_PIXMAP %08x\n",
 	      pDrawable);
-#endif
 
       pPixmap = (PixmapPtr) pDrawable;
       pPixmapPriv = winGetPixmapPriv (pPixmap);
@@ -107,12 +105,6 @@ winGetSpansNativeGDI (DrawablePtr	pDrawable,
       	  SelectObject (hdcMem, hbmpOrig);
 	  DeleteObject (hbmpWindow);
 
-#if 0
-	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",
-		  pDrawable->width, pDrawable->height, pDrawable->depth,
-		  pPoint->x, pPoint->y, *piWidth);
-#endif
-
 	  /* Calculate offset of next bit destination */
 	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);
 	}
@@ -126,9 +118,6 @@ winGetSpansNativeGDI (DrawablePtr	pDrawable,
       break;
 
     case DRAWABLE_WINDOW:
-#if 0
-      ErrorF ("winGetSpans - DRAWABLE_WINDOW\n");
-#endif
 
       /* Open a memory HDC */
       hdcMem = CreateCompatibleDC (NULL);
@@ -163,12 +152,6 @@ winGetSpansNativeGDI (DrawablePtr	pDrawable,
 
 	  DeleteObject (hbmpWindow);
 
-#if 0
-	  ErrorF ("(%dx%dx%d) (%d,%d) w: %d\n",
-		  pDrawable->width, pDrawable->height, pDrawable->depth,
-		  pPoint->x, pPoint->y, *piWidth);
-#endif
-
 	  /* Calculate offset of next bit destination */
 	  pDst += PixmapBytePad (*piWidth, pDrawable->depth);
 	}
diff --git a/xorg-server/hw/xwin/winglobals.c b/xorg-server/hw/xwin/winglobals.c
index 7bb4a602d..768eeb8fa 100644
--- a/xorg-server/hw/xwin/winglobals.c
+++ b/xorg-server/hw/xwin/winglobals.c
@@ -1,146 +1,146 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of Harold L Hunt II
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from Harold L Hunt II.
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-
-/*
- * General global variables
- */
-
-int		g_iNumScreens = 0;
-winScreenInfo	g_ScreenInfo[MAXSCREENS];
-int		g_iLastScreen = -1;
-#ifdef HAS_DEVWINDOWS
-int		g_fdMessageQueue = WIN_FD_INVALID;
-#endif
-static int	g_iScreenPrivateKeyIndex;
-DevPrivateKey	g_iScreenPrivateKey = &g_iScreenPrivateKeyIndex;
-static int	g_iCmapPrivateKeyIndex;
-DevPrivateKey	g_iCmapPrivateKey = &g_iCmapPrivateKeyIndex;
-static int	g_iGCPrivateKeyIndex;
-DevPrivateKey	g_iGCPrivateKey = &g_iGCPrivateKeyIndex;
-static int	g_iPixmapPrivateKeyIndex;
-DevPrivateKey	g_iPixmapPrivateKey = &g_iPixmapPrivateKeyIndex;
-static int	g_iWindowPrivateKeyIndex;
-DevPrivateKey	g_iWindowPrivateKey = &g_iWindowPrivateKeyIndex;
-unsigned long	g_ulServerGeneration = 0;
-Bool		g_fInitializedDefaultScreens = FALSE;
-DWORD		g_dwEnginesSupported = 0;
-HINSTANCE	g_hInstance = 0;
-HWND		g_hDlgDepthChange = NULL;
-HWND		g_hDlgExit = NULL;
-HWND		g_hDlgAbout = NULL;
-const char *	g_pszQueryHost = NULL;
-Bool		g_fXdmcpEnabled = FALSE;
-Bool           g_fAuthEnabled = FALSE;
-HICON		g_hIconX = NULL;
-HICON		g_hSmallIconX = NULL;
-#ifndef RELOCATE_PROJECTROOT
-char *		g_pszLogFile = "/tmp/XWin.log";
-#else
-char *		g_pszLogFile = "XWin.log";
-Bool		g_fLogFileChanged = FALSE;
-#endif
-int		g_iLogVerbose = 2;
-Bool		g_fLogInited = FALSE;
-char *		g_pszCommandLine = NULL;
-Bool		g_fSilentFatalError = FALSE;
-DWORD		g_dwCurrentThreadID = 0;
-Bool		g_fKeyboardHookLL = FALSE;
-HHOOK		g_hhookKeyboardLL = NULL;
-HWND		g_hwndKeyboardFocus = NULL;
-Bool		g_fNoHelpMessageBox = FALSE;
-Bool		g_fSoftwareCursor = FALSE;
-Bool		g_fSilentDupError = FALSE;
-
-
-/*
- * Global variables for dynamically loaded libraries and
- * their function pointers
- */
-
-HMODULE		g_hmodDirectDraw = NULL;
-FARPROC		g_fpDirectDrawCreate = NULL;
-FARPROC		g_fpDirectDrawCreateClipper = NULL;
-
-HMODULE		g_hmodCommonControls = NULL;
-FARPROC		g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
-
-
-#ifdef XWIN_CLIPBOARD
-/*
- * Wrapped DIX functions
- */
-winDispatchProcPtr	winProcEstablishConnectionOrig = NULL;
-winDispatchProcPtr	winProcQueryTreeOrig = NULL;
-winDispatchProcPtr	winProcSetSelectionOwnerOrig = NULL;
-
-
-/*
- * Clipboard variables
- */
-
-Bool			g_fUnicodeClipboard = TRUE;
-Bool			g_fClipboard = TRUE;
-Bool			g_fClipboardLaunched = FALSE;
-Bool			g_fClipboardStarted = FALSE;
-pthread_t		g_ptClipboardProc;
-HWND			g_hwndClipboard = NULL;
-void			*g_pClipboardDisplay = NULL;
-Window			g_iClipboardWindow = None;
-Atom			g_atomLastOwnedSelection = None;
-#endif
-
-
-/*
- * Re-initialize global variables that are invalidated
- * by a server reset.
- */
-
-void
-winInitializeGlobals (void)
-{
-  g_dwCurrentThreadID = GetCurrentThreadId ();
-  g_hwndKeyboardFocus = NULL;
-#ifdef XWIN_CLIPBOARD
-  g_fClipboardLaunched = FALSE;
-  g_fClipboardStarted = FALSE;
-  g_iClipboardWindow = None;
-  g_pClipboardDisplay = NULL;
-  g_atomLastOwnedSelection = None;
-  g_hwndClipboard = NULL;
-#endif
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of Harold L Hunt II

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from Harold L Hunt II.

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+

+

+/*

+ * General global variables

+ */

+

+int		g_iNumScreens = 0;

+winScreenInfo	g_ScreenInfo[MAXSCREENS];

+int		g_iLastScreen = -1;

+#ifdef HAS_DEVWINDOWS

+int		g_fdMessageQueue = WIN_FD_INVALID;

+#endif

+static int	g_iScreenPrivateKeyIndex;

+DevPrivateKey	g_iScreenPrivateKey = &g_iScreenPrivateKeyIndex;

+static int	g_iCmapPrivateKeyIndex;

+DevPrivateKey	g_iCmapPrivateKey = &g_iCmapPrivateKeyIndex;

+static int	g_iGCPrivateKeyIndex;

+DevPrivateKey	g_iGCPrivateKey = &g_iGCPrivateKeyIndex;

+static int	g_iPixmapPrivateKeyIndex;

+DevPrivateKey	g_iPixmapPrivateKey = &g_iPixmapPrivateKeyIndex;

+static int	g_iWindowPrivateKeyIndex;

+DevPrivateKey	g_iWindowPrivateKey = &g_iWindowPrivateKeyIndex;

+unsigned long	g_ulServerGeneration = 0;

+Bool		g_fInitializedDefaultScreens = FALSE;

+DWORD		g_dwEnginesSupported = 0;

+HINSTANCE	g_hInstance = 0;

+HWND		g_hDlgDepthChange = NULL;

+HWND		g_hDlgExit = NULL;

+HWND		g_hDlgAbout = NULL;

+const char *	g_pszQueryHost = NULL;

+Bool		g_fXdmcpEnabled = FALSE;

+Bool           g_fAuthEnabled = FALSE;

+HICON		g_hIconX = NULL;

+HICON		g_hSmallIconX = NULL;

+#ifndef RELOCATE_PROJECTROOT

+const char *		g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";

+#else

+const char *		g_pszLogFile = "XWin.log";

+Bool		g_fLogFileChanged = FALSE;

+#endif

+int		g_iLogVerbose = 2;

+Bool		g_fLogInited = FALSE;

+char *		g_pszCommandLine = NULL;

+Bool		g_fSilentFatalError = FALSE;

+DWORD		g_dwCurrentThreadID = 0;

+Bool		g_fKeyboardHookLL = FALSE;

+HHOOK		g_hhookKeyboardLL = NULL;

+HWND		g_hwndKeyboardFocus = NULL;

+Bool		g_fNoHelpMessageBox = FALSE;

+Bool		g_fSoftwareCursor = FALSE;

+Bool		g_fSilentDupError = FALSE;

+Bool		g_fNativeGl = FALSE;

+

+/*

+ * Global variables for dynamically loaded libraries and

+ * their function pointers

+ */

+

+HMODULE		g_hmodDirectDraw = NULL;

+FARPROC		g_fpDirectDrawCreate = NULL;

+FARPROC		g_fpDirectDrawCreateClipper = NULL;

+

+HMODULE		g_hmodCommonControls = NULL;

+FARPROC		g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

+

+

+#ifdef XWIN_CLIPBOARD

+/*

+ * Wrapped DIX functions

+ */

+winDispatchProcPtr	winProcEstablishConnectionOrig = NULL;

+winDispatchProcPtr	winProcQueryTreeOrig = NULL;

+winDispatchProcPtr	winProcSetSelectionOwnerOrig = NULL;

+

+

+/*

+ * Clipboard variables

+ */

+

+Bool			g_fUnicodeClipboard = TRUE;

+Bool			g_fClipboard = TRUE;

+Bool			g_fClipboardLaunched = FALSE;

+Bool			g_fClipboardStarted = FALSE;

+pthread_t		g_ptClipboardProc;

+HWND			g_hwndClipboard = NULL;

+void			*g_pClipboardDisplay = NULL;

+Window			g_iClipboardWindow = None;

+Atom			g_atomLastOwnedSelection = None;

+#endif

+

+

+/*

+ * Re-initialize global variables that are invalidated

+ * by a server reset.

+ */

+

+void

+winInitializeGlobals (void)

+{

+  g_dwCurrentThreadID = GetCurrentThreadId ();

+  g_hwndKeyboardFocus = NULL;

+#ifdef XWIN_CLIPBOARD

+  g_fClipboardLaunched = FALSE;

+  g_fClipboardStarted = FALSE;

+  g_iClipboardWindow = None;

+  g_pClipboardDisplay = NULL;

+  g_atomLastOwnedSelection = None;

+  g_hwndClipboard = NULL;

+#endif

+}

diff --git a/xorg-server/hw/xwin/winkeybd.c b/xorg-server/hw/xwin/winkeybd.c
index a423b499a..dd00655e3 100644
--- a/xorg-server/hw/xwin/winkeybd.c
+++ b/xorg-server/hw/xwin/winkeybd.c
@@ -1,617 +1,616 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Dakshinamurthy Karra
- *		Suhaib M Siddiqi
- *		Peter Busch
- *		Harold L Hunt II
- */
-
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winkeybd.h"
-#include "winconfig.h"
-#include "winmsg.h"
-
-#include "xkbsrv.h"
-
-static Bool g_winKeyState[NUM_KEYCODES];
-
-/*
- * Local prototypes
- */
-
-static void
-winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap);
-
-static void
-winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,
-	      pointer pCtrl, int iClass);
-
-static void
-winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl);
-
-
-/* 
- * Translate a Windows WM_[SYS]KEY(UP/DOWN) message
- * into an ASCII scan code.
- *
- * We do this ourselves, rather than letting Windows handle it,
- * because Windows tends to munge the handling of special keys,
- * like AltGr on European keyboards.
- */
-
-void
-winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode)
-{
-  int		iKeyFixup = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 1];
-  int		iKeyFixupEx = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 2];
-  int		iParam = HIWORD (lParam);
-  int		iParamScanCode = LOBYTE (iParam);
-
-/* WM_ key messages faked by Vista speech recognition (WSR) don't have a
- * scan code.
- *
- * Vocola 3 (Rick Mohr's supplement to WSR) uses
- * System.Windows.Forms.SendKeys.SendWait(), which appears always to give a
- * scan code of 1
- */
-  if (iParamScanCode <= 1)
-    {
-      if (VK_PRIOR <= wParam && wParam <= VK_DOWN)
-        /* Trigger special case table to translate to extended
-         * keycode, otherwise if num_lock is on, we can get keypad
-         * numbers instead of navigation keys. */
-        iParam |= KF_EXTENDED;
-      else
-        iParamScanCode = MapVirtualKeyEx(wParam,
-                         /*MAPVK_VK_TO_VSC*/0,
-                         GetKeyboardLayout(0));
-    }
-
-  /* Branch on special extended, special non-extended, or normal key */
-  if ((iParam & KF_EXTENDED) && iKeyFixupEx)
-    *piScanCode = iKeyFixupEx;
-  else if (iKeyFixup)
-    *piScanCode = iKeyFixup;
-  else if (wParam == 0 && iParamScanCode == 0x70)
-    *piScanCode = KEY_HKTG;
-  else
-    switch (iParamScanCode)
-    {
-      case 0x70:
-        *piScanCode = KEY_HKTG;
-        break;
-      case 0x73:
-        *piScanCode = KEY_BSlash2;
-        break;
-      default: 
-        *piScanCode = iParamScanCode;
-        break;
-    }
-}
-
-
-/*
- * We call this function from winKeybdProc when we are
- * initializing the keyboard.
- */
-
-static void
-winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap)
-{
-  int			i;
-  KeySym		*pMap = map;
-  KeySym		*pKeySym;
-
-  /*
-   * Initialize all key states to up... which may not be true
-   * but it is close enough.
-   */
-  ZeroMemory (g_winKeyState, sizeof (g_winKeyState[0]) * NUM_KEYCODES);
-
-  /* MAP_LENGTH is defined in Xserver/include/input.h to be 256 */
-  for (i = 0; i < MAP_LENGTH; i++)
-    pModMap[i] = NoSymbol;  /* make sure it is restored */
-
-  /* Loop through all valid entries in the key symbol table */
-  for (pKeySym = pMap, i = MIN_KEYCODE;
-       i < (MIN_KEYCODE + NUM_KEYCODES);
-       i++, pKeySym += GLYPHS_PER_KEY)
-    {
-      switch (*pKeySym)
-	{
-	case XK_Shift_L:
-	case XK_Shift_R:
-	  pModMap[i] = ShiftMask;
-	  break;
-
-	case XK_Control_L:
-	case XK_Control_R:
-	  pModMap[i] = ControlMask;
-	  break;
-
-	case XK_Caps_Lock:
-	  pModMap[i] = LockMask;
-	  break;
-
-	case XK_Alt_L:
-	case XK_Alt_R:
-	  pModMap[i] = AltMask;
-	  break;
-
-	case XK_Num_Lock:
-	  pModMap[i] = NumLockMask;
-	  break;
-
-	case XK_Scroll_Lock:
-	  pModMap[i] = ScrollLockMask;
-	  break;
-
-#if 0
-	case XK_Super_L:
-	case XK_Super_R:
-	  pModMap[i] = Mod4Mask;
-	  break;
-#else
-	/* Hirigana/Katakana toggle */
-	case XK_Kana_Lock:
-	case XK_Kana_Shift:
-	  pModMap[i] = KanaMask;
-	  break;
-#endif
-
-	/* alternate toggle for multinational support */
-	case XK_Mode_switch:
-	  pModMap[i] = AltLangMask;
-	  break;
-	}
-    }
-
-  pKeySyms->map        = (KeySym *) pMap;
-  pKeySyms->mapWidth   = GLYPHS_PER_KEY;
-  pKeySyms->minKeyCode = MIN_KEYCODE;
-  pKeySyms->maxKeyCode = MAX_KEYCODE;
-}
-
-
-/* Ring the keyboard bell (system speaker on PCs) */
-static void
-winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,
-	      pointer pCtrl, int iClass)
-{
-  /*
-   * We can't use Beep () here because it uses the PC speaker
-   * on NT/2000.  MessageBeep (MB_OK) will play the default system
-   * sound on systems with a sound card or it will beep the PC speaker
-   * on systems that do not have a sound card.
-   */
-  MessageBeep (MB_OK);
-}
-
-
-/* Change some keyboard configuration parameters */
-static void
-winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl)
-{
-}
-
-
-/* 
- * See Porting Layer Definition - p. 18
- * winKeybdProc is known as a DeviceProc.
- */
-
-int
-winKeybdProc (DeviceIntPtr pDeviceInt, int iState)
-{
-  DevicePtr		pDevice = (DevicePtr) pDeviceInt;
-  XkbSrvInfoPtr       xkbi;
-  XkbControlsPtr      ctrl;
-
-  switch (iState)
-    {
-    case DEVICE_INIT:
-      winConfigKeyboard (pDeviceInt);
-
-      /* FIXME: Maybe we should use winGetKbdLeds () here? */
-      defaultKeyboardControl.leds = g_winInfo.keyboard.leds;
-
-      winErrorFVerb(2, "Rules = \"%s\" Model = \"%s\" Layout = \"%s\""
-                    " Variant = \"%s\" Options = \"%s\"\n",
-                    g_winInfo.xkb.rules ? g_winInfo.xkb.rules : "none",
-                    g_winInfo.xkb.model ? g_winInfo.xkb.model : "none",
-                    g_winInfo.xkb.layout ? g_winInfo.xkb.layout : "none",
-                    g_winInfo.xkb.variant ? g_winInfo.xkb.variant : "none",
-                    g_winInfo.xkb.options ? g_winInfo.xkb.options : "none");
-
-      InitKeyboardDeviceStruct (pDeviceInt,
-                                &g_winInfo.xkb,
-                                winKeybdBell,
-                                winKeybdCtrl);
-
-      xkbi = pDeviceInt->key->xkbInfo;
-      if ((xkbi != NULL) && (xkbi->desc != NULL))
-        {
-          ctrl = xkbi->desc->ctrls;
-          ctrl->repeat_delay = g_winInfo.keyboard.delay;
-          ctrl->repeat_interval = 1000/g_winInfo.keyboard.rate;
-        }
-      else
-        {
-          winErrorFVerb (1, "winKeybdProc - Error initializing keyboard AutoRepeat\n");
-        }
-
-      break;
-      
-    case DEVICE_ON: 
-      pDevice->on = TRUE;
-
-      // immediately copy the state of this keyboard device to the VCK
-      // (which otherwise happens lazily after the first keypress)
-      CopyKeyClass(pDeviceInt, inputInfo.keyboard);
-      break;
-
-    case DEVICE_CLOSE:
-    case DEVICE_OFF: 
-      pDevice->on = FALSE;
-      break;
-    }
-
-  return Success;
-}
-
-
-/*
- * Detect current mode key states upon server startup.
- *
- * Simulate a press and release of any key that is currently
- * toggled.
- */
-
-void
-winInitializeModeKeyStates (void)
-{
-  /* Restore NumLock */
-  if (GetKeyState (VK_NUMLOCK) & 0x0001)
-    {
-      winSendKeyEvent (KEY_NumLock, TRUE);
-      winSendKeyEvent (KEY_NumLock, FALSE);
-    }
-
-  /* Restore CapsLock */
-  if (GetKeyState (VK_CAPITAL) & 0x0001)
-    {
-      winSendKeyEvent (KEY_CapsLock, TRUE);
-      winSendKeyEvent (KEY_CapsLock, FALSE);
-    }
-
-  /* Restore ScrollLock */
-  if (GetKeyState (VK_SCROLL) & 0x0001)
-    {
-      winSendKeyEvent (KEY_ScrollLock, TRUE);
-      winSendKeyEvent (KEY_ScrollLock, FALSE);
-    }
-
-  /* Restore KanaLock */
-  if (GetKeyState (VK_KANA) & 0x0001)
-    {
-      winSendKeyEvent (KEY_HKTG, TRUE);
-      winSendKeyEvent (KEY_HKTG, FALSE);
-    }
-}
-
-
-/*
- * Upon regaining the keyboard focus we must
- * resynchronize our internal mode key states
- * with the actual state of the keys.
- */
-
-void
-winRestoreModeKeyStates (void)
-{
-  DWORD			dwKeyState;
-  BOOL			processEvents = TRUE;
-  unsigned short	internalKeyStates;
-
-  /* X server is being initialized */
-  if (!inputInfo.keyboard)
-    return;
-
-  /* Only process events if the rootwindow is mapped. The keyboard events
-   * will cause segfaults otherwise */
-  if (WindowTable && WindowTable[0] && WindowTable[0]->mapped == FALSE)
-    processEvents = FALSE;    
-  
-  /* Force to process all pending events in the mi event queue */
-  if (processEvents)
-    mieqProcessInputEvents ();
-  
-  /* Read the mode key states of our X server */
-  /* (stored in the virtual core keyboard) */
-  internalKeyStates = XkbStateFieldFromRec(&inputInfo.keyboard->key->xkbInfo->state);
-  winDebug("winRestoreModeKeyStates: state %d\n", internalKeyStates);
-
-  /* 
-   * NOTE: The C XOR operator, ^, will not work here because it is
-   * a bitwise operator, not a logical operator.  C does not
-   * have a logical XOR operator, so we use a macro instead.
-   */
-
-  /* Has the key state changed? */
-  dwKeyState = GetKeyState (VK_NUMLOCK) & 0x0001;
-  if (WIN_XOR (internalKeyStates & NumLockMask, dwKeyState))
-    {
-      winSendKeyEvent (KEY_NumLock, TRUE);
-      winSendKeyEvent (KEY_NumLock, FALSE);
-    }
-
-  /* Has the key state changed? */
-  dwKeyState = GetKeyState (VK_CAPITAL) & 0x0001;
-  if (WIN_XOR (internalKeyStates & LockMask, dwKeyState))
-    {
-      winSendKeyEvent (KEY_CapsLock, TRUE);
-      winSendKeyEvent (KEY_CapsLock, FALSE);
-    }
-
-  /* Has the key state changed? */
-  dwKeyState = GetKeyState (VK_SCROLL) & 0x0001;
-  if (WIN_XOR (internalKeyStates & ScrollLockMask, dwKeyState))
-    {
-      winSendKeyEvent (KEY_ScrollLock, TRUE);
-      winSendKeyEvent (KEY_ScrollLock, FALSE);
-    }
-
-  /* Has the key state changed? */
-  dwKeyState = GetKeyState (VK_KANA) & 0x0001;
-  if (WIN_XOR (internalKeyStates & KanaMask, dwKeyState))
-    {
-      winSendKeyEvent (KEY_HKTG, TRUE);
-      winSendKeyEvent (KEY_HKTG, FALSE);
-    }
-}
-
-
-/*
- * Look for the lovely fake Control_L press/release generated by Windows
- * when AltGr is pressed/released on a non-U.S. keyboard.
- */
-
-Bool
-winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam)
-{
-  MSG		msgNext;
-  LONG		lTime;
-  Bool		fReturn;
-
-  /*
-   * Fake Ctrl_L presses will be followed by an Alt_R keypress
-   * with the same timestamp as the Ctrl_L press.
-   */
-  if ((message == WM_KEYDOWN || message == WM_SYSKEYDOWN)
-      && wParam == VK_CONTROL
-      && (HIWORD (lParam) & KF_EXTENDED) == 0)
-    {
-      /* Got a Ctrl_L press */
-
-      /* Get time of current message */
-      lTime = GetMessageTime ();
-
-      /* Look for fake Ctrl_L preceeding an Alt_R press. */
-      fReturn = PeekMessage (&msgNext, NULL,
-			     WM_KEYDOWN, WM_SYSKEYDOWN,
-			     PM_NOREMOVE);
-
-      /*
-       * Try again if the first call fails.
-       * NOTE: This usually happens when TweakUI is enabled.
-       */
-      if (!fReturn)
-	{
-	  /* Voodoo to make sure that the Alt_R message has posted */
-	  Sleep (0);
-
-	  /* Look for fake Ctrl_L preceeding an Alt_R press. */
-	  fReturn = PeekMessage (&msgNext, NULL,
-				 WM_KEYDOWN, WM_SYSKEYDOWN,
-				 PM_NOREMOVE);
-	}
-      if (msgNext.message != WM_KEYDOWN && msgNext.message != WM_SYSKEYDOWN)
-          fReturn = 0;
-
-      /* Is next press an Alt_R with the same timestamp? */
-      if (fReturn && msgNext.wParam == VK_MENU
-	  && msgNext.time == lTime
-	  && (HIWORD (msgNext.lParam) & KF_EXTENDED))
-	{
-	  /* 
-	   * Next key press is Alt_R with same timestamp as current
-	   * Ctrl_L message.  Therefore, this Ctrl_L press is a fake
-	   * event, so discard it.
-	   */
-	  return TRUE;
-	}
-    }
-
-  /* 
-   * Fake Ctrl_L releases will be followed by an Alt_R release
-   * with the same timestamp as the Ctrl_L release.
-   */
-  if ((message == WM_KEYUP || message == WM_SYSKEYUP)
-      && wParam == VK_CONTROL
-      && (HIWORD (lParam) & KF_EXTENDED) == 0)
-    {
-      /* Got a Ctrl_L release */
-
-      /* Get time of current message */
-      lTime = GetMessageTime ();
-
-      /* Look for fake Ctrl_L release preceeding an Alt_R release. */
-      fReturn = PeekMessage (&msgNext, NULL,
-			     WM_KEYUP, WM_SYSKEYUP, 
-			     PM_NOREMOVE);
-
-      /*
-       * Try again if the first call fails.
-       * NOTE: This usually happens when TweakUI is enabled.
-       */
-      if (!fReturn)
-	{
-	  /* Voodoo to make sure that the Alt_R message has posted */
-	  Sleep (0);
-
-	  /* Look for fake Ctrl_L release preceeding an Alt_R release. */
-	  fReturn = PeekMessage (&msgNext, NULL,
-				 WM_KEYUP, WM_SYSKEYUP, 
-				 PM_NOREMOVE);
-	}
-
-      if (msgNext.message != WM_KEYUP && msgNext.message != WM_SYSKEYUP)
-          fReturn = 0;
-      
-      /* Is next press an Alt_R with the same timestamp? */
-      if (fReturn
-	  && (msgNext.message == WM_KEYUP
-	      || msgNext.message == WM_SYSKEYUP)
-	  && msgNext.wParam == VK_MENU
-	  && msgNext.time == lTime
-	  && (HIWORD (msgNext.lParam) & KF_EXTENDED))
-	{
-	  /*
-	   * Next key release is Alt_R with same timestamp as current
-	   * Ctrl_L message. Therefore, this Ctrl_L release is a fake
-	   * event, so discard it.
-	   */
-	  return TRUE;
-	}
-    }
-  
-  /* Not a fake control left press/release */
-  return FALSE;
-}
-
-
-/*
- * Lift any modifier keys that are pressed
- */
-
-void
-winKeybdReleaseKeys (void)
-{
-  int				i;
-
-#ifdef HAS_DEVWINDOWS
-  /* Verify that the mi input system has been initialized */
-  if (g_fdMessageQueue == WIN_FD_INVALID)
-    return;
-#endif
-
-  /* Loop through all keys */
-  for (i = 0; i < NUM_KEYCODES; ++i)
-    {
-      /* Pop key if pressed */
-      if (g_winKeyState[i])
-	winSendKeyEvent (i, FALSE);
-
-      /* Reset pressed flag for keys */
-      g_winKeyState[i] = FALSE;
-    }
-}
-
-
-/*
- * Take a raw X key code and send an up or down event for it.
- *
- * Thanks to VNC for inspiration, though it is a simple function.
- */
-
-void
-winSendKeyEvent (DWORD dwKey, Bool fDown)
-{
-  EventListPtr events;
-  int i, nevents;
-
-  /*
-   * When alt-tabing between screens we can get phantom key up messages
-   * Here we only pass them through it we think we should!
-   */
-  if (g_winKeyState[dwKey] == FALSE && fDown == FALSE) return;
-
-  /* Update the keyState map */
-  g_winKeyState[dwKey] = fDown;
-
-  GetEventList(&events);
-  nevents = GetKeyboardEvents(events, g_pwinKeyboard, fDown ? KeyPress : KeyRelease, dwKey + MIN_KEYCODE);
-
-  for (i = 0; i < nevents; i++)
-    mieqEnqueue(g_pwinKeyboard, events[i].event);
-
-#if CYGDEBUG
-  ErrorF("winSendKeyEvent: dwKey: %d, fDown: %d, nEvents %d\n",
-          dwKey, fDown, nevents);
-#endif
-}
-
-BOOL winCheckKeyPressed(WPARAM wParam, LPARAM lParam)
-{
-  switch (wParam)
-  {
-    case VK_CONTROL:
-      if ((lParam & 0x1ff0000) == 0x11d0000 && g_winKeyState[KEY_RCtrl])
-        return TRUE;
-      if ((lParam & 0x1ff0000) == 0x01d0000 && g_winKeyState[KEY_LCtrl])
-        return TRUE;
-      break;
-    case VK_SHIFT:
-      if ((lParam & 0x1ff0000) == 0x0360000 && g_winKeyState[KEY_ShiftR])
-        return TRUE;
-      if ((lParam & 0x1ff0000) == 0x02a0000 && g_winKeyState[KEY_ShiftL])
-        return TRUE;
-      break;
-    default:
-      return TRUE;
-  }
-  return FALSE;
-}
-
-/* Only on shift release message is sent even if both are pressed.
- * Fix this here 
- */
-void winFixShiftKeys (int iScanCode)
-{
-  if (GetKeyState (VK_SHIFT) & 0x8000)
-    return;
-
-  if (iScanCode == KEY_ShiftL && g_winKeyState[KEY_ShiftR])
-    winSendKeyEvent (KEY_ShiftR, FALSE);
-  if (iScanCode == KEY_ShiftR && g_winKeyState[KEY_ShiftL])
-    winSendKeyEvent (KEY_ShiftL, FALSE);
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Dakshinamurthy Karra

+ *		Suhaib M Siddiqi

+ *		Peter Busch

+ *		Harold L Hunt II

+ */

+

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "winkeybd.h"

+#include "winconfig.h"

+#include "winmsg.h"

+

+#include "xkbsrv.h"

+

+static Bool g_winKeyState[NUM_KEYCODES];

+

+/*

+ * Local prototypes

+ */

+

+static void

+winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap);

+

+static void

+winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,

+	      pointer pCtrl, int iClass);

+

+static void

+winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl);

+

+

+/* 

+ * Translate a Windows WM_[SYS]KEY(UP/DOWN) message

+ * into an ASCII scan code.

+ *

+ * We do this ourselves, rather than letting Windows handle it,

+ * because Windows tends to munge the handling of special keys,

+ * like AltGr on European keyboards.

+ */

+

+void

+winTranslateKey (WPARAM wParam, LPARAM lParam, int *piScanCode)

+{

+  int		iKeyFixup = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 1];

+  int		iKeyFixupEx = g_iKeyMap[wParam * WIN_KEYMAP_COLS + 2];

+  int		iParam = HIWORD (lParam);

+  int		iParamScanCode = LOBYTE (iParam);

+

+/* WM_ key messages faked by Vista speech recognition (WSR) don't have a

+ * scan code.

+ *

+ * Vocola 3 (Rick Mohr's supplement to WSR) uses

+ * System.Windows.Forms.SendKeys.SendWait(), which appears always to give a

+ * scan code of 1

+ */

+  if (iParamScanCode <= 1)

+    {

+      if (VK_PRIOR <= wParam && wParam <= VK_DOWN)

+        /* Trigger special case table to translate to extended

+         * keycode, otherwise if num_lock is on, we can get keypad

+         * numbers instead of navigation keys. */

+        iParam |= KF_EXTENDED;

+      else

+        iParamScanCode = MapVirtualKeyEx(wParam,

+                         /*MAPVK_VK_TO_VSC*/0,

+                         GetKeyboardLayout(0));

+    }

+

+  /* Branch on special extended, special non-extended, or normal key */

+  if ((iParam & KF_EXTENDED) && iKeyFixupEx)

+    *piScanCode = iKeyFixupEx;

+  else if (iKeyFixup)

+    *piScanCode = iKeyFixup;

+  else if (wParam == 0 && iParamScanCode == 0x70)

+    *piScanCode = KEY_HKTG;

+  else

+    switch (iParamScanCode)

+    {

+      case 0x70:

+        *piScanCode = KEY_HKTG;

+        break;

+      case 0x73:

+        *piScanCode = KEY_BSlash2;

+        break;

+      default: 

+        *piScanCode = iParamScanCode;

+        break;

+    }

+}

+

+

+/*

+ * We call this function from winKeybdProc when we are

+ * initializing the keyboard.

+ */

+

+static void

+winGetKeyMappings (KeySymsPtr pKeySyms, CARD8 *pModMap)

+{

+  int			i;

+  KeySym		*pMap = map;

+  KeySym		*pKeySym;

+

+  /*

+   * Initialize all key states to up... which may not be true

+   * but it is close enough.

+   */

+  ZeroMemory (g_winKeyState, sizeof (g_winKeyState[0]) * NUM_KEYCODES);

+

+  /* MAP_LENGTH is defined in Xserver/include/input.h to be 256 */

+  for (i = 0; i < MAP_LENGTH; i++)

+    pModMap[i] = NoSymbol;  /* make sure it is restored */

+

+  /* Loop through all valid entries in the key symbol table */

+  for (pKeySym = pMap, i = MIN_KEYCODE;

+       i < (MIN_KEYCODE + NUM_KEYCODES);

+       i++, pKeySym += GLYPHS_PER_KEY)

+    {

+      switch (*pKeySym)

+	{

+	case XK_Shift_L:

+	case XK_Shift_R:

+	  pModMap[i] = ShiftMask;

+	  break;

+

+	case XK_Control_L:

+	case XK_Control_R:

+	  pModMap[i] = ControlMask;

+	  break;

+

+	case XK_Caps_Lock:

+	  pModMap[i] = LockMask;

+	  break;

+

+	case XK_Alt_L:

+	case XK_Alt_R:

+	  pModMap[i] = AltMask;

+	  break;

+

+	case XK_Num_Lock:

+	  pModMap[i] = NumLockMask;

+	  break;

+

+	case XK_Scroll_Lock:

+	  pModMap[i] = ScrollLockMask;

+	  break;

+

+#if 0

+	case XK_Super_L:

+	case XK_Super_R:

+	  pModMap[i] = Mod4Mask;

+	  break;

+#else

+	/* Hirigana/Katakana toggle */

+	case XK_Kana_Lock:

+	case XK_Kana_Shift:

+	  pModMap[i] = KanaMask;

+	  break;

+#endif

+

+	/* alternate toggle for multinational support */

+	case XK_Mode_switch:

+	  pModMap[i] = AltLangMask;

+	  break;

+	}

+    }

+

+  pKeySyms->map        = (KeySym *) pMap;

+  pKeySyms->mapWidth   = GLYPHS_PER_KEY;

+  pKeySyms->minKeyCode = MIN_KEYCODE;

+  pKeySyms->maxKeyCode = MAX_KEYCODE;

+}

+

+

+/* Ring the keyboard bell (system speaker on PCs) */

+static void

+winKeybdBell (int iPercent, DeviceIntPtr pDeviceInt,

+	      pointer pCtrl, int iClass)

+{

+  /*

+   * We can't use Beep () here because it uses the PC speaker

+   * on NT/2000.  MessageBeep (MB_OK) will play the default system

+   * sound on systems with a sound card or it will beep the PC speaker

+   * on systems that do not have a sound card.

+   */

+  MessageBeep (MB_OK);

+}

+

+

+/* Change some keyboard configuration parameters */

+static void

+winKeybdCtrl (DeviceIntPtr pDevice, KeybdCtrl *pCtrl)

+{

+}

+

+

+/* 

+ * See Porting Layer Definition - p. 18

+ * winKeybdProc is known as a DeviceProc.

+ */

+

+int

+winKeybdProc (DeviceIntPtr pDeviceInt, int iState)

+{

+  DevicePtr		pDevice = (DevicePtr) pDeviceInt;

+  XkbSrvInfoPtr       xkbi;

+  XkbControlsPtr      ctrl;

+

+  switch (iState)

+    {

+    case DEVICE_INIT:

+      winConfigKeyboard (pDeviceInt);

+

+      /* FIXME: Maybe we should use winGetKbdLeds () here? */

+      defaultKeyboardControl.leds = g_winInfo.keyboard.leds;

+

+      winDebug("Rules = \"%s\" Model = \"%s\" Layout = \"%s\""

+               " Variant = \"%s\" Options = \"%s\"\n",

+               g_winInfo.xkb.rules ? g_winInfo.xkb.rules : "none",

+               g_winInfo.xkb.model ? g_winInfo.xkb.model : "none",

+               g_winInfo.xkb.layout ? g_winInfo.xkb.layout : "none",

+               g_winInfo.xkb.variant ? g_winInfo.xkb.variant : "none",

+               g_winInfo.xkb.options ? g_winInfo.xkb.options : "none");

+

+      InitKeyboardDeviceStruct (pDeviceInt,

+                                &g_winInfo.xkb,

+                                winKeybdBell,

+                                winKeybdCtrl);

+

+      xkbi = pDeviceInt->key->xkbInfo;

+      if ((xkbi != NULL) && (xkbi->desc != NULL))

+        {

+          ctrl = xkbi->desc->ctrls;

+          ctrl->repeat_delay = g_winInfo.keyboard.delay;

+          ctrl->repeat_interval = 1000/g_winInfo.keyboard.rate;

+        }

+      else

+        {

+          winDebug ("winKeybdProc - Error initializing keyboard AutoRepeat\n");

+        }

+

+	  XkbSetExtension(pDeviceInt, ProcessKeyboardEvent);

+      break;

+      

+    case DEVICE_ON: 

+      pDevice->on = TRUE;

+

+      // immediately copy the state of this keyboard device to the VCK

+      // (which otherwise happens lazily after the first keypress)

+      CopyKeyClass(pDeviceInt, inputInfo.keyboard);

+      break;

+

+    case DEVICE_CLOSE:

+    case DEVICE_OFF: 

+      pDevice->on = FALSE;

+      break;

+    }

+

+  return Success;

+}

+

+

+/*

+ * Detect current mode key states upon server startup.

+ *

+ * Simulate a press and release of any key that is currently

+ * toggled.

+ */

+

+void

+winInitializeModeKeyStates (void)

+{

+  /* Restore NumLock */

+  if (GetKeyState (VK_NUMLOCK) & 0x0001)

+    {

+      winSendKeyEvent (KEY_NumLock, TRUE);

+      winSendKeyEvent (KEY_NumLock, FALSE);

+    }

+

+  /* Restore CapsLock */

+  if (GetKeyState (VK_CAPITAL) & 0x0001)

+    {

+      winSendKeyEvent (KEY_CapsLock, TRUE);

+      winSendKeyEvent (KEY_CapsLock, FALSE);

+    }

+

+  /* Restore ScrollLock */

+  if (GetKeyState (VK_SCROLL) & 0x0001)

+    {

+      winSendKeyEvent (KEY_ScrollLock, TRUE);

+      winSendKeyEvent (KEY_ScrollLock, FALSE);

+    }

+

+  /* Restore KanaLock */

+  if (GetKeyState (VK_KANA) & 0x0001)

+    {

+      winSendKeyEvent (KEY_HKTG, TRUE);

+      winSendKeyEvent (KEY_HKTG, FALSE);

+    }

+}

+

+

+/*

+ * Upon regaining the keyboard focus we must

+ * resynchronize our internal mode key states

+ * with the actual state of the keys.

+ */

+

+void

+winRestoreModeKeyStates (void)

+{

+  DWORD			dwKeyState;

+  BOOL			processEvents = TRUE;

+  unsigned short	internalKeyStates;

+

+  /* X server is being initialized */

+  if (!inputInfo.keyboard)

+    return;

+

+  /* Only process events if the rootwindow is mapped. The keyboard events

+   * will cause segfaults otherwise */

+  if (WindowTable && WindowTable[0] && WindowTable[0]->mapped == FALSE)

+    processEvents = FALSE;    

+  

+  /* Force to process all pending events in the mi event queue */

+  if (processEvents)

+    mieqProcessInputEvents ();

+  

+  /* Read the mode key states of our X server */

+  /* (stored in the virtual core keyboard) */

+  internalKeyStates = XkbStateFieldFromRec(&inputInfo.keyboard->key->xkbInfo->state);

+  winDebug("winRestoreModeKeyStates: state %d\n", internalKeyStates);

+

+  /* 

+   * NOTE: The C XOR operator, ^, will not work here because it is

+   * a bitwise operator, not a logical operator.  C does not

+   * have a logical XOR operator, so we use a macro instead.

+   */

+

+  /* Has the key state changed? */

+  dwKeyState = GetKeyState (VK_NUMLOCK) & 0x0001;

+  if (WIN_XOR (internalKeyStates & NumLockMask, dwKeyState))

+    {

+      winSendKeyEvent (KEY_NumLock, TRUE);

+      winSendKeyEvent (KEY_NumLock, FALSE);

+    }

+

+  /* Has the key state changed? */

+  dwKeyState = GetKeyState (VK_CAPITAL) & 0x0001;

+  if (WIN_XOR (internalKeyStates & LockMask, dwKeyState))

+    {

+      winSendKeyEvent (KEY_CapsLock, TRUE);

+      winSendKeyEvent (KEY_CapsLock, FALSE);

+    }

+

+  /* Has the key state changed? */

+  dwKeyState = GetKeyState (VK_SCROLL) & 0x0001;

+  if (WIN_XOR (internalKeyStates & ScrollLockMask, dwKeyState))

+    {

+      winSendKeyEvent (KEY_ScrollLock, TRUE);

+      winSendKeyEvent (KEY_ScrollLock, FALSE);

+    }

+

+  /* Has the key state changed? */

+  dwKeyState = GetKeyState (VK_KANA) & 0x0001;

+  if (WIN_XOR (internalKeyStates & KanaMask, dwKeyState))

+    {

+      winSendKeyEvent (KEY_HKTG, TRUE);

+      winSendKeyEvent (KEY_HKTG, FALSE);

+    }

+}

+

+

+/*

+ * Look for the lovely fake Control_L press/release generated by Windows

+ * when AltGr is pressed/released on a non-U.S. keyboard.

+ */

+

+Bool

+winIsFakeCtrl_L (UINT message, WPARAM wParam, LPARAM lParam)

+{

+  MSG		msgNext;

+  LONG		lTime;

+  Bool		fReturn;

+

+  /*

+   * Fake Ctrl_L presses will be followed by an Alt_R keypress

+   * with the same timestamp as the Ctrl_L press.

+   */

+  if ((message == WM_KEYDOWN || message == WM_SYSKEYDOWN)

+      && wParam == VK_CONTROL

+      && (HIWORD (lParam) & KF_EXTENDED) == 0)

+    {

+      /* Got a Ctrl_L press */

+

+      /* Get time of current message */

+      lTime = GetMessageTime ();

+

+      /* Look for fake Ctrl_L preceeding an Alt_R press. */

+      fReturn = PeekMessage (&msgNext, NULL,

+			     WM_KEYDOWN, WM_SYSKEYDOWN,

+			     PM_NOREMOVE);

+

+      /*

+       * Try again if the first call fails.

+       * NOTE: This usually happens when TweakUI is enabled.

+       */

+      if (!fReturn)

+	{

+	  /* Voodoo to make sure that the Alt_R message has posted */

+	  Sleep (0);

+

+	  /* Look for fake Ctrl_L preceeding an Alt_R press. */

+	  fReturn = PeekMessage (&msgNext, NULL,

+				 WM_KEYDOWN, WM_SYSKEYDOWN,

+				 PM_NOREMOVE);

+	}

+      if (msgNext.message != WM_KEYDOWN && msgNext.message != WM_SYSKEYDOWN)

+          fReturn = 0;

+

+      /* Is next press an Alt_R with the same timestamp? */

+      if (fReturn && msgNext.wParam == VK_MENU

+	  && msgNext.time == lTime

+	  && (HIWORD (msgNext.lParam) & KF_EXTENDED))

+	{

+	  /* 

+	   * Next key press is Alt_R with same timestamp as current

+	   * Ctrl_L message.  Therefore, this Ctrl_L press is a fake

+	   * event, so discard it.

+	   */

+	  return TRUE;

+	}

+    }

+

+  /* 

+   * Fake Ctrl_L releases will be followed by an Alt_R release

+   * with the same timestamp as the Ctrl_L release.

+   */

+  if ((message == WM_KEYUP || message == WM_SYSKEYUP)

+      && wParam == VK_CONTROL

+      && (HIWORD (lParam) & KF_EXTENDED) == 0)

+    {

+      /* Got a Ctrl_L release */

+

+      /* Get time of current message */

+      lTime = GetMessageTime ();

+

+      /* Look for fake Ctrl_L release preceeding an Alt_R release. */

+      fReturn = PeekMessage (&msgNext, NULL,

+			     WM_KEYUP, WM_SYSKEYUP, 

+			     PM_NOREMOVE);

+

+      /*

+       * Try again if the first call fails.

+       * NOTE: This usually happens when TweakUI is enabled.

+       */

+      if (!fReturn)

+	{

+	  /* Voodoo to make sure that the Alt_R message has posted */

+	  Sleep (0);

+

+	  /* Look for fake Ctrl_L release preceeding an Alt_R release. */

+	  fReturn = PeekMessage (&msgNext, NULL,

+				 WM_KEYUP, WM_SYSKEYUP, 

+				 PM_NOREMOVE);

+	}

+

+      if (msgNext.message != WM_KEYUP && msgNext.message != WM_SYSKEYUP)

+          fReturn = 0;

+      

+      /* Is next press an Alt_R with the same timestamp? */

+      if (fReturn

+	  && (msgNext.message == WM_KEYUP

+	      || msgNext.message == WM_SYSKEYUP)

+	  && msgNext.wParam == VK_MENU

+	  && msgNext.time == lTime

+	  && (HIWORD (msgNext.lParam) & KF_EXTENDED))

+	{

+	  /*

+	   * Next key release is Alt_R with same timestamp as current

+	   * Ctrl_L message. Therefore, this Ctrl_L release is a fake

+	   * event, so discard it.

+	   */

+	  return TRUE;

+	}

+    }

+  

+  /* Not a fake control left press/release */

+  return FALSE;

+}

+

+

+/*

+ * Lift any modifier keys that are pressed

+ */

+

+void

+winKeybdReleaseKeys (void)

+{

+  int				i;

+

+#ifdef HAS_DEVWINDOWS

+  /* Verify that the mi input system has been initialized */

+  if (g_fdMessageQueue == WIN_FD_INVALID)

+    return;

+#endif

+

+  /* Loop through all keys */

+  for (i = 0; i < NUM_KEYCODES; ++i)

+    {

+      /* Pop key if pressed */

+      if (g_winKeyState[i])

+	winSendKeyEvent (i, FALSE);

+

+      /* Reset pressed flag for keys */

+      g_winKeyState[i] = FALSE;

+    }

+}

+

+

+/*

+ * Take a raw X key code and send an up or down event for it.

+ *

+ * Thanks to VNC for inspiration, though it is a simple function.

+ */

+

+void

+winSendKeyEvent (DWORD dwKey, Bool fDown)

+{

+  EventListPtr events;

+  int i, nevents;

+

+  /*

+   * When alt-tabing between screens we can get phantom key up messages

+   * Here we only pass them through it we think we should!

+   */

+  if (g_winKeyState[dwKey] == FALSE && fDown == FALSE) return;

+

+  /* Update the keyState map */

+  g_winKeyState[dwKey] = fDown;

+

+  GetEventList(&events);

+  nevents = GetKeyboardEvents(events, g_pwinKeyboard, fDown ? KeyPress : KeyRelease, dwKey + MIN_KEYCODE);

+

+  for (i = 0; i < nevents; i++)

+    mieqEnqueue(g_pwinKeyboard, (InternalEvent*)(events + i)->event);

+

+  winDebug("winSendKeyEvent: dwKey: %d, fDown: %d, nEvents %d\n",

+          dwKey, fDown, nevents);

+}

+

+BOOL winCheckKeyPressed(WPARAM wParam, LPARAM lParam)

+{

+  switch (wParam)

+  {

+    case VK_CONTROL:

+      if ((lParam & 0x1ff0000) == 0x11d0000 && g_winKeyState[KEY_RCtrl])

+        return TRUE;

+      if ((lParam & 0x1ff0000) == 0x01d0000 && g_winKeyState[KEY_LCtrl])

+        return TRUE;

+      break;

+    case VK_SHIFT:

+      if ((lParam & 0x1ff0000) == 0x0360000 && g_winKeyState[KEY_ShiftR])

+        return TRUE;

+      if ((lParam & 0x1ff0000) == 0x02a0000 && g_winKeyState[KEY_ShiftL])

+        return TRUE;

+      break;

+    default:

+      return TRUE;

+  }

+  return FALSE;

+}

+

+/* Only on shift release message is sent even if both are pressed.

+ * Fix this here 

+ */

+void winFixShiftKeys (int iScanCode)

+{

+  if (GetKeyState (VK_SHIFT) & 0x8000)

+    return;

+

+  if (iScanCode == KEY_ShiftL && g_winKeyState[KEY_ShiftR])

+    winSendKeyEvent (KEY_ShiftR, FALSE);

+  if (iScanCode == KEY_ShiftR && g_winKeyState[KEY_ShiftL])

+    winSendKeyEvent (KEY_ShiftL, FALSE);

+}

diff --git a/xorg-server/hw/xwin/winkeybd.h b/xorg-server/hw/xwin/winkeybd.h
index d0d6b9cad..8646bcec8 100644
--- a/xorg-server/hw/xwin/winkeybd.h
+++ b/xorg-server/hw/xwin/winkeybd.h
@@ -1,312 +1,314 @@
-#if !defined(WINKEYBD_H)
-#define WINKEYBD_H
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Harold L Hunt II
- */
-
-/*
- * We need symbols for the scan codes of keys.
- */
-#include "winkeynames.h"
-
-
-/*
- * Include the standard ASCII keymap.
- *
- * This header declares a static KeySym array called 'map'.
- */
-#include "winkeymap.h"
-
-#define		WIN_KEYMAP_COLS		3
-
-/* Rows 160 through 165 correspond to software-generated codes, which
- * may not be associated with the appropriate scan code.
- */
-const int
-g_iKeyMap [] = {
-  /* count	Windows VK,	ASCII,		ASCII when extended VK */
-  /* 0 */	0,		0,		0,
-  /* 1 */	0,		0,		0,
-  /* 2 */	0,		0,		0,
-  /* 3 */	VK_CANCEL,	0,		KEY_Break,
-  /* 4 */	0,		0,		0,
-  /* 5 */	0,		0,		0,
-  /* 6 */	0,		0,		0,
-  /* 7 */	0,		0,		0,
-  /* 8 */	0,		0,		0,
-  /* 9 */	0,		0,		0,
-  /* 10 */	0,		0,		0,
-  /* 11 */	0,		0,		0,
-  /* 12 */	0,		0,		0,
-  /* 13 */	VK_RETURN,	0,		KEY_KP_Enter,
-  /* 14 */	0,		0,		0,
-  /* 15 */	0,		0,		0,
-  /* 16 */	VK_SHIFT,	0,		0,
-  /* 17 */	VK_CONTROL,	0,		KEY_RCtrl,
-  /* 18 */	VK_MENU,	0,		KEY_AltLang,
-  /* 19 */	VK_PAUSE,	KEY_Pause,	0,
-  /* 20 */	0,		0,		0,
-  /* 21 */	0,		0,		0,
-  /* 22 */	0,		0,		0,
-  /* 23 */	0,		0,		0,
-  /* 24 */	0,		0,		0,
-  /* 25 */	0,		0,		0,
-  /* 26 */	0,		0,		0,
-  /* 27 */	0,		0,		0,
-  /* 28 */	0,		0,		0,
-  /* 29 */	0,		0,		0,
-  /* 30 */	0,		0,		0,
-  /* 31 */	0,		0,		0,
-  /* 32 */	0,		0,		0,
-  /* 33 */	VK_PRIOR,	0,		KEY_PgUp,
-  /* 34 */	VK_NEXT,	0,		KEY_PgDown,
-  /* 35 */	VK_END,		0,		KEY_End,
-  /* 36 */	VK_HOME,	0,		KEY_Home,
-  /* 37 */	VK_LEFT,	0,		KEY_Left,
-  /* 38 */	VK_UP,		0,		KEY_Up,
-  /* 39 */	VK_RIGHT,	0,		KEY_Right,
-  /* 40 */	VK_DOWN,	0,		KEY_Down,
-  /* 41 */	0,		0,		0,
-  /* 42 */	0,		0,		0,
-  /* 43 */	0,		0,		0,
-  /* 44 */	VK_SNAPSHOT,	0,		KEY_Print,  
-  /* 45 */	VK_INSERT,	0,		KEY_Insert,
-  /* 46 */	VK_DELETE,	0,		KEY_Delete,
-  /* 47 */	0,		0,		0,
-  /* 48 */	0,		0,		0,
-  /* 49 */	0,		0,		0,
-  /* 50 */	0,		0,		0,
-  /* 51 */	0,		0,		0,
-  /* 52 */	0,		0,		0,
-  /* 53 */	0,		0,		0,
-  /* 54 */	0,		0,		0,
-  /* 55 */	0,		0,		0,
-  /* 56 */	0,		0,		0,
-  /* 57 */	0,		0,		0,
-  /* 58 */	0,		0,		0,
-  /* 59 */	0,		0,		0,
-  /* 60 */	0,		0,		0,
-  /* 61 */	0,		0,		0,
-  /* 62 */	0,		0,		0,
-  /* 63 */	0,		0,		0,
-  /* 64 */	0,		0,		0,
-  /* 65 */	0,		0,		0,
-  /* 66 */	0,		0,		0,
-  /* 67 */	0,		0,		0,
-  /* 68 */	0,		0,		0,
-  /* 69 */	0,		0,		0,
-  /* 70 */	0,		0,		0,
-  /* 71 */	0,		0,		0,
-  /* 72 */	0,		0,		0,
-  /* 73 */	0,		0,		0,
-  /* 74 */	0,		0,		0,
-  /* 75 */	0,		0,		0,
-  /* 76 */	0,		0,		0,
-  /* 77 */	0,		0,		0,
-  /* 78 */	0,		0,		0,
-  /* 79 */	0,		0,		0,
-  /* 80 */	0,		0,		0,
-  /* 81 */	0,		0,		0,
-  /* 82 */	0,		0,		0,
-  /* 83 */	0,		0,		0,
-  /* 84 */	0,		0,		0,
-  /* 85 */	0,		0,		0,
-  /* 86 */	0,		0,		0,
-  /* 87 */	0,		0,		0,
-  /* 88 */	0,		0,		0,
-  /* 89 */	0,		0,		0,
-  /* 90 */	0,		0,		0,
-  /* 91 */	VK_LWIN,	KEY_LMeta,	0,
-  /* 92 */	VK_RWIN,	KEY_RMeta,	0,
-  /* 93 */	VK_APPS,	KEY_Menu,	0,
-  /* 94 */	0,		0,		0,
-  /* 95 */	0,		0,		0,
-  /* 96 */	0,		0,		0,
-  /* 97 */	0,		0,		0,
-  /* 98 */	0,		0,		0,
-  /* 99 */	0,		0,		0,
-  /* 100 */	0,		0,		0,
-  /* 101 */	0,		0,		0,
-  /* 102 */	0,		0,		0,
-  /* 103 */	0,		0,		0,
-  /* 104 */	0,		0,		0,
-  /* 105 */	0,		0,		0,
-  /* 106 */	0,		0,		0,
-  /* 107 */	0,		0,		0,
-  /* 108 */	0,		0,		0,
-  /* 109 */	0,		0,		0,
-  /* 110 */	0,		0,		0,
-  /* 111 */	VK_DIVIDE,	0,		KEY_KP_Divide,
-  /* 112 */	0,		0,		0,
-  /* 113 */	0,		0,		0,
-  /* 114 */	0,		0,		0,
-  /* 115 */	0,		0,		0,
-  /* 116 */	0,		0,		0,
-  /* 117 */	0,		0,		0,
-  /* 118 */	0,		0,		0,
-  /* 119 */	0,		0,		0,
-  /* 120 */	0,		0,		0,
-  /* 121 */	0,		0,		0,
-  /* 122 */	0,		0,		0,
-  /* 123 */	0,		0,		0,
-  /* 124 */	0,		0,		0,
-  /* 125 */	0,		0,		0,
-  /* 126 */	0,		0,		0,
-  /* 127 */	0,		0,		0,
-  /* 128 */	0,		0,		0,
-  /* 129 */	0,		0,		0,
-  /* 130 */	0,		0,		0,
-  /* 131 */	0,		0,		0,
-  /* 132 */	0,		0,		0,
-  /* 133 */	0,		0,		0,
-  /* 134 */	0,		0,		0,
-  /* 135 */	0,		0,		0,
-  /* 136 */	0,		0,		0,
-  /* 137 */	0,		0,		0,
-  /* 138 */	0,		0,		0,
-  /* 139 */	0,		0,		0,
-  /* 140 */	0,		0,		0,
-  /* 141 */	0,		0,		0,
-  /* 142 */	0,		0,		0,
-  /* 143 */	0,		0,		0,
-  /* 144 */	0,		0,		0,
-  /* 145 */	0,		0,		0,
-  /* 146 */	0,		0,		0,
-  /* 147 */	0,		0,		0,
-  /* 148 */	0,		0,		0,
-  /* 149 */	0,		0,		0,
-  /* 150 */	0,		0,		0,
-  /* 151 */	0,		0,		0,
-  /* 152 */	0,		0,		0,
-  /* 153 */	0,		0,		0,
-  /* 154 */	0,		0,		0,
-  /* 155 */	0,		0,		0,
-  /* 156 */	0,		0,		0,
-  /* 157 */	0,		0,		0,
-  /* 158 */	0,		0,		0,
-  /* 159 */	0,		0,		0,
-  /* 160 */	VK_LSHIFT,	KEY_ShiftL,	0,
-  /* 161 */	VK_RSHIFT,	KEY_ShiftR,	0,
-  /* 162 */	VK_LCONTROL,	KEY_LCtrl,	0,
-  /* 163 */	VK_RCONTROL,	KEY_RCtrl,	0,
-  /* 164 */	VK_LMENU,	KEY_Alt,	0,
-  /* 165 */	VK_RMENU,	KEY_AltLang,	0,
-  /* 166 */	0,		0,		0,
-  /* 167 */	0,		0,		0,
-  /* 168 */	0,		0,		0,
-  /* 169 */	0,		0,		0,
-  /* 170 */	0,		0,		0,
-  /* 171 */	0,		0,		0,
-  /* 172 */	0,		0,		0,
-  /* 173 */	0,		0,		0,
-  /* 174 */	0,		0,		0,
-  /* 175 */	0,		0,		0,
-  /* 176 */	0,		0,		0,
-  /* 177 */	0,		0,		0,
-  /* 178 */	0,		0,		0,
-  /* 179 */	0,		0,		0,
-  /* 180 */	0,		0,		0,
-  /* 181 */	0,		0,		0,
-  /* 182 */	0,		0,		0,
-  /* 183 */	0,		0,		0,
-  /* 184 */	0,		0,		0,
-  /* 185 */	0,		0,		0,
-  /* 186 */	0,		0,		0,
-  /* 187 */	0,		0,		0,
-  /* 188 */	0,		0,		0,
-  /* 189 */	0,		0,		0,
-  /* 190 */	0,		0,		0,
-  /* 191 */	0,		0,		0,
-  /* 192 */	0,		0,		0,
-  /* 193 */	0,		0,		0,
-  /* 194 */	0,		0,		0,
-  /* 195 */	0,		0,		0,
-  /* 196 */	0,		0,		0,
-  /* 197 */	0,		0,		0,
-  /* 198 */	0,		0,		0,
-  /* 199 */	0,		0,		0,
-  /* 200 */	0,		0,		0,
-  /* 201 */	0,		0,		0,
-  /* 202 */	0,		0,		0,
-  /* 203 */	0,		0,		0,
-  /* 204 */	0,		0,		0,
-  /* 205 */	0,		0,		0,
-  /* 206 */	0,		0,		0,
-  /* 207 */	0,		0,		0,
-  /* 208 */	0,		0,		0,
-  /* 209 */	0,		0,		0,
-  /* 210 */	0,		0,		0,
-  /* 211 */	0,		0,		0,
-  /* 212 */	0,		0,		0,
-  /* 213 */	0,		0,		0,
-  /* 214 */	0,		0,		0,
-  /* 215 */	0,		0,		0,
-  /* 216 */	0,		0,		0,
-  /* 217 */	0,		0,		0,
-  /* 218 */	0,		0,		0,
-  /* 219 */	0,		0,		0,
-  /* 220 */	0,		0,		0,
-  /* 221 */	0,		0,		0,
-  /* 222 */	0,		0,		0,
-  /* 223 */	0,		0,		0,
-  /* 224 */	0,		0,		0,
-  /* 225 */	0,		0,		0,
-  /* 226 */	0,		0,		0,
-  /* 227 */	0,		0,		0,
-  /* 228 */	0,		0,		0,
-  /* 229 */	0,		0,		0,
-  /* 230 */	0,		0,		0,
-  /* 231 */	0,		0,		0,
-  /* 232 */	0,		0,		0,
-  /* 233 */	0,		0,		0,
-  /* 234 */	0,		0,		0,
-  /* 235 */	0,		0,		0,
-  /* 236 */	0,		0,		0,
-  /* 237 */	0,		0,		0,
-  /* 238 */	0,		0,		0,
-  /* 239 */	0,		0,		0,
-  /* 240 */	0,		0,		0,
-  /* 241 */	0,		0,		0,
-  /* 242 */	0,		0,		0,
-  /* 243 */	0,		0,		0,
-  /* 244 */	0,		0,		0,
-  /* 245 */	0,		0,		0,
-  /* 246 */	0,		0,		0,
-  /* 247 */	0,		0,		0,
-  /* 248 */	0,		0,		0,
-  /* 249 */	0,		0,		0,
-  /* 250 */	0,		0,		0,
-  /* 251 */	0,		0,		0,
-  /* 252 */	0,		0,		0,
-  /* 253 */	0,		0,		0,
-  /* 254 */	0,		0,		0,
-  /* 255 */	0,		0,		0
-};
-
-#endif /* WINKEYBD_H */
+#if !defined(WINKEYBD_H)

+#define WINKEYBD_H

+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Harold L Hunt II

+ */

+

+/*

+ * We need symbols for the scan codes of keys.

+ */

+#include "winkeynames.h"

+

+

+/*

+ * Include the standard ASCII keymap.

+ *

+ * This header declares a static KeySym array called 'map'.

+ */

+#include "winkeymap.h"

+

+#define		WIN_KEYMAP_COLS		3

+

+/* ASCII column, rows 33 through 40 are for Speech Recognition with

+ * num-lock asserted.

+ * Rows 160 through 165 correspond to software-generated codes, which

+ * may not be associated with the appropriate scan code/extended bit

+ */

+const int

+g_iKeyMap [] = {

+  /* count	Windows VK,	ASCII,		ASCII when extended VK */

+  /* 0 */	0,		0,		0,

+  /* 1 */	0,		0,		0,

+  /* 2 */	0,		0,		0,

+  /* 3 */	VK_CANCEL,	0,		KEY_Break,

+  /* 4 */	0,		0,		0,

+  /* 5 */	0,		0,		0,

+  /* 6 */	0,		0,		0,

+  /* 7 */	0,		0,		0,

+  /* 8 */	0,		0,		0,

+  /* 9 */	0,		0,		0,

+  /* 10 */	0,		0,		0,

+  /* 11 */	0,		0,		0,

+  /* 12 */	0,		0,		0,

+  /* 13 */	VK_RETURN,	0,		KEY_KP_Enter,

+  /* 14 */	0,		0,		0,

+  /* 15 */	0,		0,		0,

+  /* 16 */	VK_SHIFT,	0,		0,

+  /* 17 */	VK_CONTROL,	0,		KEY_RCtrl,

+  /* 18 */	VK_MENU,	0,		KEY_AltLang,

+  /* 19 */	VK_PAUSE,	KEY_Pause,	0,

+  /* 20 */	0,		0,		0,

+  /* 21 */	0,		0,		0,

+  /* 22 */	0,		0,		0,

+  /* 23 */	0,		0,		0,

+  /* 24 */	0,		0,		0,

+  /* 25 */	0,		0,		0,

+  /* 26 */	0,		0,		0,

+  /* 27 */	0,		0,		0,

+  /* 28 */	0,		0,		0,

+  /* 29 */	0,		0,		0,

+  /* 30 */	0,		0,		0,

+  /* 31 */	0,		0,		0,

+  /* 32 */	0,		0,		0,

+  /* 33 */	VK_PRIOR,	KEY_PgUp,	KEY_PgUp,

+  /* 34 */	VK_NEXT,	KEY_PgDown,	KEY_PgDown,

+  /* 35 */	VK_END,		KEY_End,	KEY_End,

+  /* 36 */	VK_HOME,	KEY_Home,	KEY_Home,

+  /* 37 */	VK_LEFT,	KEY_Left,	KEY_Left,

+  /* 38 */	VK_UP,		KEY_Up,	 	KEY_Up,

+  /* 39 */	VK_RIGHT,	KEY_Right,	KEY_Right,

+  /* 40 */	VK_DOWN,	KEY_Down,	KEY_Down,

+  /* 41 */	0,		0,		0,

+  /* 42 */	0,		0,		0,

+  /* 43 */	0,		0,		0,

+  /* 44 */	VK_SNAPSHOT,	0,		KEY_Print,  

+  /* 45 */	VK_INSERT,	0,		KEY_Insert,

+  /* 46 */	VK_DELETE,	0,		KEY_Delete,

+  /* 47 */	0,		0,		0,

+  /* 48 */	0,		0,		0,

+  /* 49 */	0,		0,		0,

+  /* 50 */	0,		0,		0,

+  /* 51 */	0,		0,		0,

+  /* 52 */	0,		0,		0,

+  /* 53 */	0,		0,		0,

+  /* 54 */	0,		0,		0,

+  /* 55 */	0,		0,		0,

+  /* 56 */	0,		0,		0,

+  /* 57 */	0,		0,		0,

+  /* 58 */	0,		0,		0,

+  /* 59 */	0,		0,		0,

+  /* 60 */	0,		0,		0,

+  /* 61 */	0,		0,		0,

+  /* 62 */	0,		0,		0,

+  /* 63 */	0,		0,		0,

+  /* 64 */	0,		0,		0,

+  /* 65 */	0,		0,		0,

+  /* 66 */	0,		0,		0,

+  /* 67 */	0,		0,		0,

+  /* 68 */	0,		0,		0,

+  /* 69 */	0,		0,		0,

+  /* 70 */	0,		0,		0,

+  /* 71 */	0,		0,		0,

+  /* 72 */	0,		0,		0,

+  /* 73 */	0,		0,		0,

+  /* 74 */	0,		0,		0,

+  /* 75 */	0,		0,		0,

+  /* 76 */	0,		0,		0,

+  /* 77 */	0,		0,		0,

+  /* 78 */	0,		0,		0,

+  /* 79 */	0,		0,		0,

+  /* 80 */	0,		0,		0,

+  /* 81 */	0,		0,		0,

+  /* 82 */	0,		0,		0,

+  /* 83 */	0,		0,		0,

+  /* 84 */	0,		0,		0,

+  /* 85 */	0,		0,		0,

+  /* 86 */	0,		0,		0,

+  /* 87 */	0,		0,		0,

+  /* 88 */	0,		0,		0,

+  /* 89 */	0,		0,		0,

+  /* 90 */	0,		0,		0,

+  /* 91 */	VK_LWIN,	KEY_LMeta,	0,

+  /* 92 */	VK_RWIN,	KEY_RMeta,	0,

+  /* 93 */	VK_APPS,	KEY_Menu,	0,

+  /* 94 */	0,		0,		0,

+  /* 95 */	0,		0,		0,

+  /* 96 */	0,		0,		0,

+  /* 97 */	0,		0,		0,

+  /* 98 */	0,		0,		0,

+  /* 99 */	0,		0,		0,

+  /* 100 */	0,		0,		0,

+  /* 101 */	0,		0,		0,

+  /* 102 */	0,		0,		0,

+  /* 103 */	0,		0,		0,

+  /* 104 */	0,		0,		0,

+  /* 105 */	0,		0,		0,

+  /* 106 */	0,		0,		0,

+  /* 107 */	0,		0,		0,

+  /* 108 */	0,		0,		0,

+  /* 109 */	0,		0,		0,

+  /* 110 */	0,		0,		0,

+  /* 111 */	VK_DIVIDE,	0,		KEY_KP_Divide,

+  /* 112 */	0,		0,		0,

+  /* 113 */	0,		0,		0,

+  /* 114 */	0,		0,		0,

+  /* 115 */	0,		0,		0,

+  /* 116 */	0,		0,		0,

+  /* 117 */	0,		0,		0,

+  /* 118 */	0,		0,		0,

+  /* 119 */	0,		0,		0,

+  /* 120 */	0,		0,		0,

+  /* 121 */	0,		0,		0,

+  /* 122 */	0,		0,		0,

+  /* 123 */	0,		0,		0,

+  /* 124 */	0,		0,		0,

+  /* 125 */	0,		0,		0,

+  /* 126 */	0,		0,		0,

+  /* 127 */	0,		0,		0,

+  /* 128 */	0,		0,		0,

+  /* 129 */	0,		0,		0,

+  /* 130 */	0,		0,		0,

+  /* 131 */	0,		0,		0,

+  /* 132 */	0,		0,		0,

+  /* 133 */	0,		0,		0,

+  /* 134 */	0,		0,		0,

+  /* 135 */	0,		0,		0,

+  /* 136 */	0,		0,		0,

+  /* 137 */	0,		0,		0,

+  /* 138 */	0,		0,		0,

+  /* 139 */	0,		0,		0,

+  /* 140 */	0,		0,		0,

+  /* 141 */	0,		0,		0,

+  /* 142 */	0,		0,		0,

+  /* 143 */	0,		0,		0,

+  /* 144 */	0,		0,		0,

+  /* 145 */	0,		0,		0,

+  /* 146 */	0,		0,		0,

+  /* 147 */	0,		0,		0,

+  /* 148 */	0,		0,		0,

+  /* 149 */	0,		0,		0,

+  /* 150 */	0,		0,		0,

+  /* 151 */	0,		0,		0,

+  /* 152 */	0,		0,		0,

+  /* 153 */	0,		0,		0,

+  /* 154 */	0,		0,		0,

+  /* 155 */	0,		0,		0,

+  /* 156 */	0,		0,		0,

+  /* 157 */	0,		0,		0,

+  /* 158 */	0,		0,		0,

+  /* 159 */	0,		0,		0,

+  /* 160 */	VK_LSHIFT,	KEY_ShiftL,	KEY_ShiftL,

+  /* 161 */	VK_RSHIFT,	KEY_ShiftR,	KEY_ShiftR,

+  /* 162 */	VK_LCONTROL,	KEY_LCtrl,	KEY_LCtrl,

+  /* 163 */	VK_RCONTROL,	KEY_RCtrl,	KEY_RCtrl,

+  /* 164 */	VK_LMENU,	KEY_Alt,	KEY_Alt,

+  /* 165 */	VK_RMENU,	KEY_AltLang,	KEY_AltLang,

+  /* 166 */	0,		0,		0,

+  /* 167 */	0,		0,		0,

+  /* 168 */	0,		0,		0,

+  /* 169 */	0,		0,		0,

+  /* 170 */	0,		0,		0,

+  /* 171 */	0,		0,		0,

+  /* 172 */	0,		0,		0,

+  /* 173 */	0,		0,		0,

+  /* 174 */	0,		0,		0,

+  /* 175 */	0,		0,		0,

+  /* 176 */	0,		0,		0,

+  /* 177 */	0,		0,		0,

+  /* 178 */	0,		0,		0,

+  /* 179 */	0,		0,		0,

+  /* 180 */	0,		0,		0,

+  /* 181 */	0,		0,		0,

+  /* 182 */	0,		0,		0,

+  /* 183 */	0,		0,		0,

+  /* 184 */	0,		0,		0,

+  /* 185 */	0,		0,		0,

+  /* 186 */	0,		0,		0,

+  /* 187 */	0,		0,		0,

+  /* 188 */	0,		0,		0,

+  /* 189 */	0,		0,		0,

+  /* 190 */	0,		0,		0,

+  /* 191 */	0,		0,		0,

+  /* 192 */	0,		0,		0,

+  /* 193 */	0,		0,		0,

+  /* 194 */	0,		0,		0,

+  /* 195 */	0,		0,		0,

+  /* 196 */	0,		0,		0,

+  /* 197 */	0,		0,		0,

+  /* 198 */	0,		0,		0,

+  /* 199 */	0,		0,		0,

+  /* 200 */	0,		0,		0,

+  /* 201 */	0,		0,		0,

+  /* 202 */	0,		0,		0,

+  /* 203 */	0,		0,		0,

+  /* 204 */	0,		0,		0,

+  /* 205 */	0,		0,		0,

+  /* 206 */	0,		0,		0,

+  /* 207 */	0,		0,		0,

+  /* 208 */	0,		0,		0,

+  /* 209 */	0,		0,		0,

+  /* 210 */	0,		0,		0,

+  /* 211 */	0,		0,		0,

+  /* 212 */	0,		0,		0,

+  /* 213 */	0,		0,		0,

+  /* 214 */	0,		0,		0,

+  /* 215 */	0,		0,		0,

+  /* 216 */	0,		0,		0,

+  /* 217 */	0,		0,		0,

+  /* 218 */	0,		0,		0,

+  /* 219 */	0,		0,		0,

+  /* 220 */	0,		0,		0,

+  /* 221 */	0,		0,		0,

+  /* 222 */	0,		0,		0,

+  /* 223 */	0,		0,		0,

+  /* 224 */	0,		0,		0,

+  /* 225 */	0,		0,		0,

+  /* 226 */	0,		0,		0,

+  /* 227 */	0,		0,		0,

+  /* 228 */	0,		0,		0,

+  /* 229 */	0,		0,		0,

+  /* 230 */	0,		0,		0,

+  /* 231 */	0,		0,		0,

+  /* 232 */	0,		0,		0,

+  /* 233 */	0,		0,		0,

+  /* 234 */	0,		0,		0,

+  /* 235 */	0,		0,		0,

+  /* 236 */	0,		0,		0,

+  /* 237 */	0,		0,		0,

+  /* 238 */	0,		0,		0,

+  /* 239 */	0,		0,		0,

+  /* 240 */	0,		0,		0,

+  /* 241 */	0,		0,		0,

+  /* 242 */	0,		0,		0,

+  /* 243 */	0,		0,		0,

+  /* 244 */	0,		0,		0,

+  /* 245 */	0,		0,		0,

+  /* 246 */	0,		0,		0,

+  /* 247 */	0,		0,		0,

+  /* 248 */	0,		0,		0,

+  /* 249 */	0,		0,		0,

+  /* 250 */	0,		0,		0,

+  /* 251 */	0,		0,		0,

+  /* 252 */	0,		0,		0,

+  /* 253 */	0,		0,		0,

+  /* 254 */	0,		0,		0,

+  /* 255 */	0,		0,		0

+};

+

+#endif /* WINKEYBD_H */

diff --git a/xorg-server/hw/xwin/winkeyhook.c b/xorg-server/hw/xwin/winkeyhook.c
index 2d6ed18b7..82e30df88 100644
--- a/xorg-server/hw/xwin/winkeyhook.c
+++ b/xorg-server/hw/xwin/winkeyhook.c
@@ -94,9 +94,6 @@ winKeyboardMessageHookLL (int iCode, WPARAM wParam, LPARAM lParam)
   /* Pass keystrokes on to our main message loop */
   if (iCode == HC_ACTION)
     {
-#if 0
-      ErrorF ("vkCode: %08x\tscanCode: %08x\n", p->vkCode, p->scanCode);
-#endif
 
       switch (wParam)
 	{
diff --git a/xorg-server/hw/xwin/winlayouts.h b/xorg-server/hw/xwin/winlayouts.h
index d1d21a12d..193cc1a41 100644
--- a/xorg-server/hw/xwin/winlayouts.h
+++ b/xorg-server/hw/xwin/winlayouts.h
@@ -61,6 +61,7 @@ WinKBLayoutRec winKBLayouts[] =
     {  0x40b, -1, "pc105", "fi",      NULL, NULL, "Finnish"},
     {  0x40c, -1, "pc105", "fr",      NULL, NULL, "French (Standard)"},
     {  0x80c, -1, "pc105", "be",      NULL, NULL, "French (Belgian)"},
+    {0x1080c, -1, "pc105", "be",      NULL, NULL, "Belgian (Comma)"},
     {  0xc0c, -1, "pc105", "ca",      "fr", NULL, "French (Canada)"},
     { 0x100c, -1, "pc105", "ch",      "fr", NULL, "French (Switzerland)"},
     {  0x40d, -1, "pc105", "il",      NULL, NULL, "Hebrew"},
@@ -163,6 +164,7 @@ Support ID       XKB        Language
                             Finnish (with Sami)
    X    0x040c  fr          French (Standard)
    X    0x080c  be          French (Belgian)
+   X   0x1080c  be          Belgian (Comma)
    .    0x0c0c              French (Canadian)
                             French (Canadian, Legacy)
                             Canadian (Multilingual)
diff --git a/xorg-server/hw/xwin/winmisc.c b/xorg-server/hw/xwin/winmisc.c
index 8e6698118..a5a2d3d1c 100644
--- a/xorg-server/hw/xwin/winmisc.c
+++ b/xorg-server/hw/xwin/winmisc.c
@@ -44,7 +44,7 @@ void
 winQueryBestSizeNativeGDI (int class, unsigned short *pWidth,
 			   unsigned short *pHeight, ScreenPtr pScreen)
 {
-  ErrorF ("winQueryBestSizeNativeGDI\n");
+  winDebug ("winQueryBestSizeNativeGDI\n");
 }
 #endif
 
diff --git a/xorg-server/hw/xwin/winmouse.c b/xorg-server/hw/xwin/winmouse.c
index 342f20d56..c5069d630 100644
--- a/xorg-server/hw/xwin/winmouse.c
+++ b/xorg-server/hw/xwin/winmouse.c
@@ -1,388 +1,385 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Dakshinamurthy Karra
- *		Suhaib M Siddiqi
- *		Peter Busch
- *		Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-#if defined(XFree86Server)
-#include "inputstr.h"
-#include "exevents.h" /* for button/axes labels */
-#include "xserver-properties.h"
-
-/* Peek the internal button mapping */
-static CARD8 const *g_winMouseButtonMap = NULL;
-#endif
-
-
-/*
- * Local prototypes
- */
-
-static void
-winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl);
-
-
-static void
-winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl)
-{
-}
-
-
-/*
- * See Porting Layer Definition - p. 18
- * This is known as a DeviceProc
- */
-
-int
-winMouseProc (DeviceIntPtr pDeviceInt, int iState)
-{
-  int 			lngMouseButtons, i;
-  int			lngWheelEvents = 2;
-  CARD8			*map;
-  DevicePtr		pDevice = (DevicePtr) pDeviceInt;
-  Atom *btn_labels;
-  Atom axes_labels[2];
-
-  switch (iState)
-    {
-    case DEVICE_INIT:
-      /* Get number of mouse buttons */
-      lngMouseButtons = GetSystemMetrics(SM_CMOUSEBUTTONS);
-
-      /* Mapping of windows events to X events:
-       * LEFT:1 MIDDLE:2 RIGHT:3
-       * SCROLL_UP:4 SCROLL_DOWN:5
-       * XBUTTON 1:6 XBUTTON 2:7 ...
-       *
-       * To map scroll wheel correctly we need at least the 3 normal buttons
-       */
-      if (lngMouseButtons < 3)
-        lngMouseButtons = 3;
-      winMsg(X_PROBED, "%d mouse buttons found\n", lngMouseButtons);
-
-      /* allocate memory: 
-       * number of buttons + 2x mouse wheel event + 1 extra (offset for map) 
-       */
-      map = malloc(sizeof(CARD8) * (lngMouseButtons + lngWheelEvents + 1));
-    
-      /* initalize button map */ 
-      map[0] = 0;
-      for (i=1; i <= lngMouseButtons + lngWheelEvents; i++)
-      	map[i] = i;
-
-      btn_labels = calloc((lngMouseButtons + lngWheelEvents), sizeof(Atom));
-      btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);
-      btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);
-      btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);
-      btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);
-      btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);
-
-      axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);
-      axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);
-
-      InitPointerDeviceStruct (pDevice,
-			       map,
-			       lngMouseButtons + lngWheelEvents,
-			       btn_labels,
-			       winMouseCtrl,
-			       GetMotionHistorySize(),
-			       2,
-			       axes_labels);
-      free(map);
-      free(btn_labels);
-
-#if defined(XFree86Server)
-      g_winMouseButtonMap = pDeviceInt->button->map;
-#endif
-      break;
-
-    case DEVICE_ON:
-      pDevice->on = TRUE;
-      break;
-
-    case DEVICE_CLOSE:
-#if defined(XFree86Server)
-      g_winMouseButtonMap = NULL;
-#endif
-    case DEVICE_OFF:
-      pDevice->on = FALSE;
-      break;
-    }
-  return Success;
-}
-
-
-/* Handle the mouse wheel */
-int
-winMouseWheel (ScreenPtr pScreen, int iDeltaZ)
-{
-  winScreenPriv(pScreen);
-  int button; /* Button4 or Button5 */
-
-  /* Button4 = WheelUp */
-  /* Button5 = WheelDown */
-
-  /* Do we have any previous delta stored? */
-  if ((pScreenPriv->iDeltaZ > 0
-       && iDeltaZ > 0)
-      || (pScreenPriv->iDeltaZ < 0
-	  && iDeltaZ < 0))
-    {
-      /* Previous delta and of same sign as current delta */
-      iDeltaZ += pScreenPriv->iDeltaZ;
-      pScreenPriv->iDeltaZ = 0;
-    }
-  else
-    {
-      /*
-       * Previous delta of different sign, or zero.
-       * We will set it to zero for either case,
-       * as blindly setting takes just as much time
-       * as checking, then setting if necessary :)
-       */
-      pScreenPriv->iDeltaZ = 0;
-    }
-
-  /*
-   * Only process this message if the wheel has moved further than
-   * WHEEL_DELTA
-   */
-  if (iDeltaZ >= WHEEL_DELTA || (-1 * iDeltaZ) >= WHEEL_DELTA)
-    {
-      pScreenPriv->iDeltaZ = 0;
-	  
-      /* Figure out how many whole deltas of the wheel we have */
-      iDeltaZ /= WHEEL_DELTA;
-    }
-  else
-    {
-      /*
-       * Wheel has not moved past WHEEL_DELTA threshold;
-       * we will store the wheel delta until the threshold
-       * has been reached.
-       */
-      pScreenPriv->iDeltaZ = iDeltaZ;
-      return 0;
-    }
-
-  /* Set the button to indicate up or down wheel delta */
-  if (iDeltaZ > 0)
-    {
-      button = Button4;
-    }
-  else
-    {
-      button = Button5;
-    }
-
-  /*
-   * Flip iDeltaZ to positive, if negative,
-   * because always need to generate a *positive* number of
-   * button clicks for the Z axis.
-   */
-  if (iDeltaZ < 0)
-    {
-      iDeltaZ *= -1;
-    }
-
-  /* Generate X input messages for each wheel delta we have seen */
-  while (iDeltaZ--)
-    {
-      /* Push the wheel button */
-      winMouseButtonsSendEvent (ButtonPress, button);
-
-      /* Release the wheel button */
-      winMouseButtonsSendEvent (ButtonRelease, button);
-    }
-
-  return 0;
-}
-
-
-/*
- * Enqueue a mouse button event
- */
-
-void
-winMouseButtonsSendEvent (int iEventType, int iButton)
-{
-  EventListPtr events;
-  int i, nevents;
-
-#if defined(XFree86Server)
-  if (g_winMouseButtonMap)
-    iButton = g_winMouseButtonMap[iButton];
-#endif
-
-  GetEventList(&events);
-  nevents = GetPointerEvents(events, g_pwinPointer, iEventType, iButton,
-			     POINTER_RELATIVE, 0, 0, NULL);
-
-  for (i = 0; i < nevents; i++)
-    mieqEnqueue(g_pwinPointer, events[i].event);
-
-#if CYGDEBUG
-  ErrorF("winMouseButtonsSendEvent: iEventType: %d, iButton: %d, nEvents %d\n",
-          iEventType, iButton, nevents);
-#endif
-}
-
-
-/*
- * Decide what to do with a Windows mouse message
- */
-
-int
-winMouseButtonsHandle (ScreenPtr pScreen,
-		       int iEventType, int iButton,
-		       WPARAM wParam)
-{
-  winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
-
-  /* Send button events right away if emulate 3 buttons is off */
-  if (pScreenInfo->iE3BTimeout == WIN_E3B_OFF)
-    {
-      /* Emulate 3 buttons is off, send the button event */
-      winMouseButtonsSendEvent (iEventType, iButton);
-      return 0;
-    }
-
-  /* Emulate 3 buttons is on, let the fun begin */
-  if (iEventType == ButtonPress
-      && pScreenPriv->iE3BCachedPress == 0
-      && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button was pressed, no press is cached,
-       * and there is no fake button 2 release pending.
-       */
-
-      /* Store button press type */
-      pScreenPriv->iE3BCachedPress = iButton;
-
-      /*
-       * Set a timer to send this button press if the other button
-       * is not pressed within the timeout time.
-       */
-      SetTimer (pScreenPriv->hwndScreen,
-		WIN_E3B_TIMER_ID,
-		pScreenInfo->iE3BTimeout,
-		NULL);
-    }
-  else if (iEventType == ButtonPress
-	   && pScreenPriv->iE3BCachedPress != 0
-	   && pScreenPriv->iE3BCachedPress != iButton
-	   && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button press is cached, other button was pressed,
-       * and there is no fake button 2 release pending.
-       */
-
-      /* Mouse button was cached and other button was pressed */
-      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
-      pScreenPriv->iE3BCachedPress = 0;
-
-      /* Send fake middle button */
-      winMouseButtonsSendEvent (ButtonPress, Button2);
-
-      /* Indicate that a fake middle button event was sent */
-      pScreenPriv->fE3BFakeButton2Sent = TRUE;
-    }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->iE3BCachedPress == iButton)
-    {
-      /*
-       * Cached button was released before timer ran out,
-       * and before the other mouse button was pressed.
-       */
-      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);
-      pScreenPriv->iE3BCachedPress = 0;
-
-      /* Send cached press, then send release */
-      winMouseButtonsSendEvent (ButtonPress, iButton);
-      winMouseButtonsSendEvent (ButtonRelease, iButton);
-    }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->fE3BFakeButton2Sent
-	   && !(wParam & MK_LBUTTON)
-	   && !(wParam & MK_RBUTTON))
-    {
-      /*
-       * Fake button 2 was sent and both mouse buttons have now been released
-       */
-      pScreenPriv->fE3BFakeButton2Sent = FALSE;
-      
-      /* Send middle mouse button release */
-      winMouseButtonsSendEvent (ButtonRelease, Button2);
-    }
-  else if (iEventType == ButtonRelease
-	   && pScreenPriv->iE3BCachedPress == 0
-	   && !pScreenPriv->fE3BFakeButton2Sent)
-    {
-      /*
-       * Button was release, no button is cached,
-       * and there is no fake button 2 release is pending.
-       */
-      winMouseButtonsSendEvent (ButtonRelease, iButton);
-    }
-
-  return 0;
-}
-
-/**
- * Enqueue a motion event.
- *
- *  XXX: miPointerMove does exactly this, but is static :-( (and uses a static buffer)
- *
- */
-void winEnqueueMotion(int x, int y)
-{
-  int i, nevents;
-  int valuators[2];
-  EventListPtr events;
-
-  miPointerSetPosition(g_pwinPointer, &x, &y);
-  valuators[0] = x;
-  valuators[1] = y;
-
-  GetEventList(&events);
-  nevents = GetPointerEvents(events, g_pwinPointer, MotionNotify, 0,
-			     POINTER_ABSOLUTE | POINTER_SCREEN, 0, 2, valuators);
-
-  for (i = 0; i < nevents; i++)
-    mieqEnqueue(g_pwinPointer, events[i].event);
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Dakshinamurthy Karra

+ *		Suhaib M Siddiqi

+ *		Peter Busch

+ *		Harold L Hunt II

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+

+#ifdef XKB

+#ifndef XKB_IN_SERVER

+#define XKB_IN_SERVER

+#endif

+#include <xkbsrv.h>

+#endif

+

+#include "inputstr.h"

+#include "exevents.h" /* for button/axes labels */

+#include "xserver-properties.h"

+

+/* Peek the internal button mapping */

+static CARD8 const *g_winMouseButtonMap = NULL;

+

+

+/*

+ * Local prototypes

+ */

+

+static void

+winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl);

+

+

+static void

+winMouseCtrl (DeviceIntPtr pDevice, PtrCtrl *pCtrl)

+{

+}

+

+

+/*

+ * See Porting Layer Definition - p. 18

+ * This is known as a DeviceProc

+ */

+

+int

+winMouseProc (DeviceIntPtr pDeviceInt, int iState)

+{

+  int 			lngMouseButtons, i;

+  int			lngWheelEvents = 2;

+  CARD8			*map;

+  DevicePtr		pDevice = (DevicePtr) pDeviceInt;

+  Atom *btn_labels;

+  Atom axes_labels[2];

+

+  switch (iState)

+    {

+    case DEVICE_INIT:

+      /* Get number of mouse buttons */

+      lngMouseButtons = GetSystemMetrics(SM_CMOUSEBUTTONS);

+

+      /* Mapping of windows events to X events:

+       * LEFT:1 MIDDLE:2 RIGHT:3

+       * SCROLL_UP:4 SCROLL_DOWN:5

+       * XBUTTON 1:6 XBUTTON 2:7 ...

+       *

+       * To map scroll wheel correctly we need at least the 3 normal buttons

+       */

+      if (lngMouseButtons < 3)

+        lngMouseButtons = 3;

+      winDebug("%d mouse buttons found\n", lngMouseButtons);

+

+      /* allocate memory: 

+       * number of buttons + 2x mouse wheel event + 1 extra (offset for map) 

+       */

+      map = malloc(sizeof(CARD8) * (lngMouseButtons + lngWheelEvents + 1));

+    

+      /* initalize button map */ 

+      map[0] = 0;

+      for (i=1; i <= lngMouseButtons + lngWheelEvents; i++)

+      	map[i] = i;

+

+      btn_labels = calloc((lngMouseButtons + lngWheelEvents), sizeof(Atom));

+      btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT);

+      btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE);

+      btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT);

+      btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP);

+      btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN);

+

+      axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X);

+      axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y);

+

+      InitPointerDeviceStruct (pDevice,

+			       map,

+			       lngMouseButtons + lngWheelEvents,

+			       btn_labels,

+			       winMouseCtrl,

+			       GetMotionHistorySize(),

+			       2,

+			       axes_labels);

+      free(map);

+      free(btn_labels);

+

+      g_winMouseButtonMap = pDeviceInt->button->map;

+      break;

+

+    case DEVICE_ON:

+      pDevice->on = TRUE;

+      break;

+

+    case DEVICE_CLOSE:

+      g_winMouseButtonMap = NULL;

+    case DEVICE_OFF:

+      pDevice->on = FALSE;

+      break;

+    }

+  return Success;

+}

+

+

+/* Handle the mouse wheel */

+int

+winMouseWheel (ScreenPtr pScreen, int iDeltaZ)

+{

+  winScreenPriv(pScreen);

+  int button; /* Button4 or Button5 */

+

+  /* Button4 = WheelUp */

+  /* Button5 = WheelDown */

+

+  /* Do we have any previous delta stored? */

+  if ((pScreenPriv->iDeltaZ > 0

+       && iDeltaZ > 0)

+      || (pScreenPriv->iDeltaZ < 0

+	  && iDeltaZ < 0))

+    {

+      /* Previous delta and of same sign as current delta */

+      iDeltaZ += pScreenPriv->iDeltaZ;

+      pScreenPriv->iDeltaZ = 0;

+    }

+  else

+    {

+      /*

+       * Previous delta of different sign, or zero.

+       * We will set it to zero for either case,

+       * as blindly setting takes just as much time

+       * as checking, then setting if necessary :)

+       */

+      pScreenPriv->iDeltaZ = 0;

+    }

+

+  /*

+   * Only process this message if the wheel has moved further than

+   * WHEEL_DELTA

+   */

+  if (iDeltaZ >= WHEEL_DELTA || (-1 * iDeltaZ) >= WHEEL_DELTA)

+    {

+      pScreenPriv->iDeltaZ = 0;

+	  

+      /* Figure out how many whole deltas of the wheel we have */

+      iDeltaZ /= WHEEL_DELTA;

+    }

+  else

+    {

+      /*

+       * Wheel has not moved past WHEEL_DELTA threshold;

+       * we will store the wheel delta until the threshold

+       * has been reached.

+       */

+      pScreenPriv->iDeltaZ = iDeltaZ;

+      return 0;

+    }

+

+  /* Set the button to indicate up or down wheel delta */

+  if (iDeltaZ > 0)

+    {

+      button = Button4;

+    }

+  else

+    {

+      button = Button5;

+    }

+

+  /*

+   * Flip iDeltaZ to positive, if negative,

+   * because always need to generate a *positive* number of

+   * button clicks for the Z axis.

+   */

+  if (iDeltaZ < 0)

+    {

+      iDeltaZ *= -1;

+    }

+

+  /* Generate X input messages for each wheel delta we have seen */

+  while (iDeltaZ--)

+    {

+      /* Push the wheel button */

+      winMouseButtonsSendEvent (ButtonPress, button);

+

+      /* Release the wheel button */

+      winMouseButtonsSendEvent (ButtonRelease, button);

+    }

+

+  return 0;

+}

+

+

+/*

+ * Enqueue a mouse button event

+ */

+

+void

+winMouseButtonsSendEvent (int iEventType, int iButton)

+{

+  EventListPtr events;

+  int i, nevents;

+

+  if (g_winMouseButtonMap)

+    iButton = g_winMouseButtonMap[iButton];

+

+  GetEventList(&events);

+  nevents = GetPointerEvents(events, g_pwinPointer, iEventType, iButton,

+			     POINTER_RELATIVE, 0, 0, NULL);

+

+  for (i = 0; i < nevents; i++)

+    mieqEnqueue(g_pwinPointer, (InternalEvent*)(events + i)->event);

+

+  winDebug("winMouseButtonsSendEvent: iEventType: %d, iButton: %d, nEvents %d\n",

+          iEventType, iButton, nevents);

+}

+

+

+/*

+ * Decide what to do with a Windows mouse message

+ */

+

+int

+winMouseButtonsHandle (ScreenPtr pScreen,

+		       int iEventType, int iButton,

+		       WPARAM wParam)

+{

+  winScreenPriv(pScreen);

+  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;

+

+  /* Send button events right away if emulate 3 buttons is off */

+  if (pScreenInfo->iE3BTimeout == WIN_E3B_OFF)

+    {

+      /* Emulate 3 buttons is off, send the button event */

+      winMouseButtonsSendEvent (iEventType, iButton);

+      return 0;

+    }

+

+  /* Emulate 3 buttons is on, let the fun begin */

+  if (iEventType == ButtonPress

+      && pScreenPriv->iE3BCachedPress == 0

+      && !pScreenPriv->fE3BFakeButton2Sent)

+    {

+      /*

+       * Button was pressed, no press is cached,

+       * and there is no fake button 2 release pending.

+       */

+

+      /* Store button press type */

+      pScreenPriv->iE3BCachedPress = iButton;

+

+      /*

+       * Set a timer to send this button press if the other button

+       * is not pressed within the timeout time.

+       */

+      SetTimer (pScreenPriv->hwndScreen,

+		WIN_E3B_TIMER_ID,

+		pScreenInfo->iE3BTimeout,

+		NULL);

+    }

+  else if (iEventType == ButtonPress

+	   && pScreenPriv->iE3BCachedPress != 0

+	   && pScreenPriv->iE3BCachedPress != iButton

+	   && !pScreenPriv->fE3BFakeButton2Sent)

+    {

+      /*

+       * Button press is cached, other button was pressed,

+       * and there is no fake button 2 release pending.

+       */

+

+      /* Mouse button was cached and other button was pressed */

+      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);

+      pScreenPriv->iE3BCachedPress = 0;

+

+      /* Send fake middle button */

+      winMouseButtonsSendEvent (ButtonPress, Button2);

+

+      /* Indicate that a fake middle button event was sent */

+      pScreenPriv->fE3BFakeButton2Sent = TRUE;

+    }

+  else if (iEventType == ButtonRelease

+	   && pScreenPriv->iE3BCachedPress == iButton)

+    {

+      /*

+       * Cached button was released before timer ran out,

+       * and before the other mouse button was pressed.

+       */

+      KillTimer (pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);

+      pScreenPriv->iE3BCachedPress = 0;

+

+      /* Send cached press, then send release */

+      winMouseButtonsSendEvent (ButtonPress, iButton);

+      winMouseButtonsSendEvent (ButtonRelease, iButton);

+    }

+  else if (iEventType == ButtonRelease

+	   && pScreenPriv->fE3BFakeButton2Sent

+	   && !(wParam & MK_LBUTTON)

+	   && !(wParam & MK_RBUTTON))

+    {

+      /*

+       * Fake button 2 was sent and both mouse buttons have now been released

+       */

+      pScreenPriv->fE3BFakeButton2Sent = FALSE;

+      

+      /* Send middle mouse button release */

+      winMouseButtonsSendEvent (ButtonRelease, Button2);

+    }

+  else if (iEventType == ButtonRelease

+	   && pScreenPriv->iE3BCachedPress == 0

+	   && !pScreenPriv->fE3BFakeButton2Sent)

+    {

+      /*

+       * Button was release, no button is cached,

+       * and there is no fake button 2 release is pending.

+       */

+      winMouseButtonsSendEvent (ButtonRelease, iButton);

+    }

+

+  return 0;

+}

+

+/**

+ * Enqueue a motion event.

+ *

+ *  XXX: miPointerMove does exactly this, but is static :-( (and uses a static buffer)

+ *

+ */

+void winEnqueueMotion(int x, int y)

+{

+  int i, nevents;

+  int valuators[2];

+  EventListPtr events;

+

+  miPointerSetPosition(g_pwinPointer, &x, &y);

+  valuators[0] = x;

+  valuators[1] = y;

+

+  GetEventList(&events);

+  nevents = GetPointerEvents(events, g_pwinPointer, MotionNotify, 0,

+			     POINTER_ABSOLUTE | POINTER_SCREEN, 0, 2, valuators);

+

+  for (i = 0; i < nevents; i++)

+    mieqEnqueue(g_pwinPointer, (InternalEvent*)(events + i)->event);

+}

diff --git a/xorg-server/hw/xwin/winmsg.c b/xorg-server/hw/xwin/winmsg.c
index d0464f71b..a77fde299 100644
--- a/xorg-server/hw/xwin/winmsg.c
+++ b/xorg-server/hw/xwin/winmsg.c
@@ -33,71 +33,12 @@
 #endif
 #include "win.h"
 #include "winmsg.h"
-#if CYGDEBUG
+#ifdef WINDBG
 #include "winmessages.h"
 #endif
 #include <stdarg.h>
 
-void winVMsg (int, MessageType, int verb, const char *, va_list);
-
-void
-winVMsg (int scrnIndex, MessageType type, int verb, const char *format,
-	 va_list ap)
-{
-  LogVMessageVerb(type, verb, format, ap);
-}
-
-
-void
-winDrvMsg (int scrnIndex, MessageType type, const char *format, ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(type, 0, format, ap);
-  va_end (ap);
-}
-
-
-void
-winMsg (MessageType type, const char *format, ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(type, 1, format, ap);
-  va_end (ap);
-}
-
-
-void
-winDrvMsgVerb (int scrnIndex, MessageType type, int verb, const char *format,
-	       ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(type, verb, format, ap);
-  va_end (ap);
-}
-
-
-void
-winMsgVerb (MessageType type, int verb, const char *format, ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(type, verb, format, ap);
-  va_end (ap);
-}
-
-
-void
-winErrorFVerb (int verb, const char *format, ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(X_NONE, verb, format, ap);
-  va_end (ap);
-}
-
+#ifdef WINDBG
 void
 winDebug (const char *format, ...)
 {
@@ -106,24 +47,16 @@ winDebug (const char *format, ...)
   LogVMessageVerb(X_NONE, 3, format, ap);
   va_end (ap);
 }
+#endif
 
 void
-winTrace (const char *format, ...)
-{
-  va_list ap;
-  va_start (ap, format);
-  LogVMessageVerb(X_NONE, 10, format, ap);
-  va_end (ap);
-}
-
-void
-winW32Error(int verb, const char *msg)
+winW32Error(const char *msg)
 {
-    winW32ErrorEx(verb, msg, GetLastError());
+    winW32ErrorEx(msg, GetLastError());
 }
 
 void
-winW32ErrorEx(int verb, const char *msg, DWORD errorcode)
+winW32ErrorEx(const char *msg, DWORD errorcode)
 {
     LPVOID buffer;
     if (!FormatMessage( 
@@ -137,16 +70,17 @@ winW32ErrorEx(int verb, const char *msg, DWORD errorcode)
                 0,
                 NULL ))
     {
-        winErrorFVerb(verb, "Unknown error in FormatMessage!\n"); 
+        ErrorF(msg); 
+        ErrorF("Unknown error in FormatMessage!\n"); 
     }
     else
     {
-        winErrorFVerb(verb, "%s %s", msg, (char *)buffer); 
+        ErrorF("%s %s", msg, (char *)buffer); 
         LocalFree(buffer);
     }
 }
 
-#if CYGDEBUG
+#ifdef WINDBG
 void winDebugWin32Message(const char* function, HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
   static int force = 0;
@@ -172,8 +106,4 @@ void winDebugWin32Message(const char* function, HWND hwnd, UINT message, WPARAM
       }
     }
 }
-#else
-void winDebugWin32Message(const char* function, HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
-}
 #endif
diff --git a/xorg-server/hw/xwin/winmsg.h b/xorg-server/hw/xwin/winmsg.h
index 611dd6962..ecee86994 100644
--- a/xorg-server/hw/xwin/winmsg.h
+++ b/xorg-server/hw/xwin/winmsg.h
@@ -33,18 +33,19 @@
 /*
  * Function prototypes
  */
+ 
+#include "os.h"
 
-void winDrvMsgVerb (int scrnIndex,
-		    MessageType type, int verb, const char *format, ...);
-void winDrvMsg (int scrnIndex, MessageType type, const char *format, ...);
-void winMsgVerb (MessageType type, int verb, const char *format, ...);
-void winMsg (MessageType type, const char *format, ...);
+#if !defined(_MSC_VER) || defined(_DEBUG)
+#define WINDBG
 void winDebug (const char *format, ...);
-void winTrace (const char *format, ...);
-
-void winErrorFVerb (int verb, const char *format, ...);
-void winW32Error(int verb, const char *message);
-void winW32ErrorEx(int verb, const char *message, DWORD errorcode);
 void winDebugWin32Message(const char* function, HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
+#else
+#define winDebug(...)
+#define winDebugWin32Message(...)
+#endif
+
+void winW32Error(const char *message);
+void winW32ErrorEx(const char *message, DWORD errorcode);
 
 #endif
diff --git a/xorg-server/hw/xwin/winmultiwindowicons.c b/xorg-server/hw/xwin/winmultiwindowicons.c
index cb27d2fe3..8dae068af 100644
--- a/xorg-server/hw/xwin/winmultiwindowicons.c
+++ b/xorg-server/hw/xwin/winmultiwindowicons.c
@@ -1,649 +1,657 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Earle F. Philhower, III
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "dixevents.h"
-#include "winmultiwindowclass.h"
-#include "winprefs.h"
-
-#include "propertyst.h"
-
-#include "propertyst.h"
-#include "windowstr.h"
-
-/*
- * External global variables
- */
-
-extern HICON		g_hIconX;
-extern HICON		g_hSmallIconX;
-
-
-/*
- * Prototypes for local functions
- */
-
-static void
-winScaleXBitmapToWindows (int iconSize, int effBPP,
-			  PixmapPtr pixmap, unsigned char *image);
-
-
-/*
- * Scale an X icon bitmap into a Windoze icon bitmap
- */
-
-static void
-winScaleXBitmapToWindows (int iconSize,
-			  int effBPP,
-			  PixmapPtr pixmap,
-			  unsigned char *image)
-{
-  int			row, column, effXBPP, effXDepth;
-  unsigned char		*outPtr;
-  char		*iconData = 0;
-  int			stride, xStride;
-  float			factX, factY;
-  int			posX, posY;
-  unsigned char		*ptr;
-  unsigned int		zero;
-  unsigned int		color;
-
-  effXBPP = BitsPerPixel(pixmap->drawable.depth);
-  effXDepth = pixmap->drawable.depth;
-
-  if (pixmap->drawable.bitsPerPixel == 15)
-    effXBPP = 16;
-  
-  if (pixmap->drawable.depth == 15)
-    effXDepth = 16;
-
-  /* Need 16-bit aligned rows for DDBitmaps */
-  stride = ((iconSize * effBPP + 15) & (~15)) / 8;
-  xStride = PixmapBytePad (pixmap->drawable.width, pixmap->drawable.depth);
-  if (stride == 0 || xStride == 0)
-    {
-      ErrorF ("winScaleXBitmapToWindows - stride or xStride is zero.  "
-	      "Bailing.\n");
-      return;
-    }
-
-  /* Allocate memory for icon data */
-  iconData = malloc (xStride * pixmap->drawable.height);
-  if (!iconData)
-    {
-      ErrorF ("winScaleXBitmapToWindows - malloc failed for iconData.  "
-	      "Bailing.\n");
-      return;
-    }
-
-  /* Get icon data */
-  miGetImage ((DrawablePtr) &(pixmap->drawable), 0, 0,
-	      pixmap->drawable.width, pixmap->drawable.height,
-	      ZPixmap, 0xffffffff, iconData);
-
-  /* Keep aspect ratio */
-  factX = ((float)pixmap->drawable.width) / ((float)iconSize);
-  factY = ((float)pixmap->drawable.height) / ((float)iconSize);
-  if (factX > factY)
-    factY = factX;
-  else
-    factX = factY;
-  
-  /* Out-of-bounds, fill icon with zero */
-  zero = 0;
- 
-  for (row = 0; row < iconSize; row++)
-    {
-      outPtr = image + stride * row;
-      for (column = 0; column < iconSize; column++)
-	{
-	  posX = factX * column;
-	  posY = factY * row;
-	  
-	  ptr = (unsigned char*) iconData + posY*xStride;
-	  if (effXBPP == 1)
-	    {
-	      ptr += posX / 8;
-	      
-	      /* Out of X icon bounds, leave space blank */
-	      if (posX >= pixmap->drawable.width
-		  || posY >= pixmap->drawable.height)
-		ptr = (unsigned char *) &zero;
-	      
-	      if ((*ptr) & (1 << (posX & 7)))
-		switch (effBPP)
-		  {
-		  case 32:
-		    *(outPtr++) = 0;
-		  case 24:
-		    *(outPtr++) = 0;
-		  case 16:
-		    *(outPtr++) = 0;
-		  case 8:
-		    *(outPtr++) = 0;
-		    break;
-		  case 1:
-		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
-		    break;
-		  }
-	      else
-		switch (effBPP)
-		  {
-		  case 32:
-		    *(outPtr++) = 255;
-		    *(outPtr++) = 255;
-		    *(outPtr++) = 255;
-		    *(outPtr++) = 0;
-		    break;
-		  case 24:
-		    *(outPtr++) = 255;
-		  case 16:
-		    *(outPtr++) = 255;
-		  case 8: 
-		    *(outPtr++) = 255;
-		    break;
-		  case 1:
-		    outPtr[column / 8] |= (1 << (7 - (column & 7)));
-		    break;
-		  }
-	    }
-	  else if (effXDepth == 24 || effXDepth == 32)
-	    {
-	      ptr += posX * (effXBPP / 8);
-
-	      /* Out of X icon bounds, leave space blank */
-	      if (posX >= pixmap->drawable.width
-		  || posY >= pixmap->drawable.height)
-		ptr = (unsigned char *) &zero;
-	      color = (((*ptr) << 16)
-		       + ((*(ptr + 1)) << 8)
-		       + ((*(ptr + 2)) << 0));
-	      switch (effBPP)
-		{
-		case 32:
-		  *(outPtr++) = *(ptr++); /* b */
-		  *(outPtr++) = *(ptr++); /* g */
-		  *(outPtr++) = *(ptr++); /* r */
-		  *(outPtr++) = (effXDepth == 32) ? *(ptr++) : 0x0; /* alpha */
-		  break;
-		case 24:
-		  *(outPtr++) = *(ptr++);
-		  *(outPtr++) = *(ptr++);
-		  *(outPtr++) = *(ptr++);
-		  break;
-		case 16:
-		  color = ((((*ptr) >> 2) << 10)
-			   + (((*(ptr + 1)) >> 2) << 5)
-			   + (((*(ptr + 2)) >> 2)));
-		  *(outPtr++) = (color >> 8);
-		  *(outPtr++) = (color & 255);
-		  break;
-		case 8:
-		  color = (((*ptr))) + (((*(ptr + 1)))) + (((*(ptr + 2))));
-		  color /= 3;
-		  *(outPtr++) = color;
-		  break;
-		case 1:
-		  if (color)
-		    outPtr[column / 8] |= (1 << (7 - (column & 7)));
-		  else
-		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
-		}
-	    }
-	  else if (effXDepth == 16)
-	    {
-	      ptr += posX * (effXBPP / 8);
-	
-	      /* Out of X icon bounds, leave space blank */
-	      if (posX >= pixmap->drawable.width
-		  || posY >= pixmap->drawable.height)
-		ptr = (unsigned char *) &zero;
-	      color = ((*ptr) << 8) + (*(ptr + 1));
-	      switch (effBPP)
-		{
-		case 32:
-		  *(outPtr++) = (color & 31) << 2;
-		  *(outPtr++) = ((color >> 5) & 31) << 2;
-		  *(outPtr++) = ((color >> 10) & 31) << 2;
-		  *(outPtr++) = 0; /* resvd */
-		  break;
-		case 24:
-		  *(outPtr++) = (color & 31) << 2;
-		  *(outPtr++) = ((color >> 5) & 31) << 2;
-		  *(outPtr++) = ((color >> 10) & 31) << 2;
-		  break;
-		case 16:
-		  *(outPtr++) = *(ptr++);
-		  *(outPtr++) = *(ptr++);
-		  break;
-		case 8:
-		  *(outPtr++) = (((color & 31)
-				  + ((color >> 5) & 31)
-				  + ((color >> 10) & 31)) / 3) << 2;
-		  break;
-		case 1:
-		  if (color)
-		    outPtr[column / 8] |= (1 << (7 - (column & 7)));
-		  else
-		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));
-		  break;
-		} /* end switch(effbpp) */
-	    } /* end if effxbpp==16) */
-	} /* end for column */
-    } /* end for row */
-  free (iconData);
-}
-
-static HICON
-NetWMToWinIconAlpha(uint32_t *icon)
-{
-  int width = icon[0];
-  int height = icon[1];
-  uint32_t *pixels = &icon[2];
-  HICON result;
-  HDC hdc = GetDC(NULL);
-  uint32_t *DIB_pixels;
-  ICONINFO ii = {TRUE};
-  BITMAPV4HEADER bmh = {sizeof(bmh)};
-
-  /* Define an ARGB pixel format used for Color+Alpha icons */
-  bmh.bV4Width = width;
-  bmh.bV4Height = -height; /* Invert the image */
-  bmh.bV4Planes = 1;
-  bmh.bV4BitCount = 32;
-  bmh.bV4V4Compression = BI_BITFIELDS;
-  bmh.bV4AlphaMask = 0xFF000000;
-  bmh.bV4RedMask =   0x00FF0000;
-  bmh.bV4GreenMask = 0x0000FF00;
-  bmh.bV4BlueMask =  0x000000FF;
-
-  ii.hbmColor = CreateDIBSection(hdc, (BITMAPINFO*)&bmh,
-                DIB_RGB_COLORS, (void**)&DIB_pixels, NULL, 0);
-  ReleaseDC(NULL, hdc);
-  ii.hbmMask = CreateBitmap(width, height, 1, 1, NULL);
-  memcpy(DIB_pixels, pixels, height*width*4);
-
-  /* CreateIconIndirect() traditionally required DDBitmaps */
-  /* Systems from WinXP accept 32-bit ARGB DIBitmaps with full 8-bit alpha support */
-  /* The icon is created with a DIB + empty DDB mask (an MS example does the same) */
-  result = CreateIconIndirect(&ii);
-
-  DeleteObject(ii.hbmColor);
-  DeleteObject(ii.hbmMask);
-
-  winDebug("NetWMToWinIconAlpha - %d x %d = %p\n", icon[0], icon[1], result);
-  return result;
-}
-
-static HICON
-NetWMToWinIconThreshold(uint32_t *icon)
-{
-  int width = icon[0];
-  int height = icon[1];
-  uint32_t *pixels = &icon[2];
-  int row, col;
-  HICON result;
-  ICONINFO ii = {TRUE};
-
-  HDC hdc = GetDC(NULL);
-  HDC xorDC = CreateCompatibleDC(hdc);
-  HDC andDC = CreateCompatibleDC(hdc);
-  ii.hbmColor = CreateCompatibleBitmap(hdc, width, height);
-  ii.hbmMask = CreateCompatibleBitmap(hdc, width, height);
-  ReleaseDC(NULL, hdc);
-  SelectObject(xorDC, ii.hbmColor);
-  SelectObject(andDC, ii.hbmMask);
-
-  for (row = 0; row < height; row++) {
-    for (col = 0; col < width; col++) {
-      if ((*pixels & 0xFF000000) > 31<<24) { /* 31 alpha threshold, i.e. opaque above, transparent below */
-	SetPixelV(xorDC, col, row, RGB(((char*)pixels)[2], ((char*)pixels)[1],
-		((char*)pixels)[0]));
-	SetPixelV(andDC, col, row, RGB(0, 0, 0)); /* black mask */
-      }
-      else {
-	SetPixelV(xorDC, col, row, RGB(0, 0, 0));
-	SetPixelV(andDC, col, row, RGB(255, 255, 255)); /* white mask */
-      }
-      pixels++;
-    }
-  }
-  DeleteDC(xorDC);
-  DeleteDC(andDC);
-
-  result = CreateIconIndirect(&ii);
-
-  DeleteObject(ii.hbmColor);
-  DeleteObject(ii.hbmMask );
-
-  winDebug("NetWMToWinIconThreshold - %d x %d = %p\n", icon[0], icon[1], result);
-  return result;
-}
-
-static HICON
-NetWMToWinIcon(int bpp, uint32_t *icon)
-{
-  static Bool hasIconAlphaChannel = FALSE;
-  static BOOL versionChecked = FALSE;
-
-  if (!versionChecked)
-    {
-      OSVERSIONINFOEX osvi = {0};
-      ULONGLONG dwlConditionMask = 0;
-
-      osvi.dwOSVersionInfoSize = sizeof (osvi);
-      osvi.dwMajorVersion = 5;
-      osvi.dwMinorVersion = 1;
-
-      /* Windows versions later than XP have icon alpha channel suport, 2000 does not */
-      VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
-      VER_SET_CONDITION(dwlConditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);
-      hasIconAlphaChannel = VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);
-      versionChecked = TRUE;
-
-      ErrorF("OS has icon alpha channel support: %s\n", hasIconAlphaChannel ? "yes" : "no");
-    }
-
-  if (hasIconAlphaChannel && (bpp==32))
-    return NetWMToWinIconAlpha(icon);
-  else
-    return NetWMToWinIconThreshold(icon);
-}
-
-static pointer
-GetWindowProp(WindowPtr pWin, Atom name, long int *size_return)
-{
-  struct _Window	*pwin;
-  struct _Property	*prop;
-
-  if (!pWin || !name) {
-    ErrorF ("GetWindowProp - pWin or name was NULL\n");
-    return 0;
-  }
-  pwin = (struct _Window*) pWin;
-  if (!pwin->optional) return NULL;
-  for (prop = (struct _Property *) pwin->optional->userProps;
-       prop;
-       prop=prop->next){
-    if (prop->propertyName == name) {
-      *size_return=prop->size;
-      return prop->data;
-    }
-  }
-  return NULL;
-}
-
-/*
- * Attempt to create a custom icon from the WM_HINTS bitmaps
- */
-
-HICON
-winXIconToHICON (WindowPtr pWin, int iconSize)
-{
-  unsigned char		*mask, *image, *imageMask;
-  unsigned char		*dst, *src;
-  PixmapPtr		iconPtr;
-  PixmapPtr		maskPtr;
-  int			planes, bpp, effBPP, stride, maskStride, i;
-  int			biggest_size = 0;
-  HDC			hDC;
-  ICONINFO		ii;
-  WinXWMHints		hints;
-  HICON			hIcon = NULL;
-  uint32_t		*biggest_icon = NULL;
-
-  /* Try to get _NET_WM_ICON icons first */
-  static Atom _XA_NET_WM_ICON;
-  static int generation;
-  uint32_t *icon, *icon_data = NULL;
-  long int size=0;
-
-  hDC = GetDC (GetDesktopWindow ());
-  planes = GetDeviceCaps (hDC, PLANES);
-  bpp = GetDeviceCaps (hDC, BITSPIXEL);
-  ReleaseDC (GetDesktopWindow (), hDC);
-
-  if (generation != serverGeneration) {
-     generation = serverGeneration;
-     _XA_NET_WM_ICON = MakeAtom("_NET_WM_ICON", 12, TRUE);
-  }
-
-  if (_XA_NET_WM_ICON) icon_data = GetWindowProp(pWin, _XA_NET_WM_ICON, &size);
-  if (icon_data)
-    {
-      for(icon = icon_data;
-	  icon < &icon_data[size] && *icon;
-	  icon = &icon[icon[0]*icon[1]+2])
-	{
-	  if (icon[0]==iconSize && icon[1]==iconSize)
-            return NetWMToWinIcon(bpp, icon);
-	  /* Find the biggest icon and let Windows scale the size */
-	  else if (biggest_size < icon[0])
-	    {
-	      biggest_icon = icon;
-	      biggest_size = icon[0];
-	    }
-	}
-      if (biggest_icon)
-	return NetWMToWinIcon(bpp, biggest_icon);
-    }
-  winDebug("winXIconToHICON - pWin %x: no suitable NetIcon\n",(int)pWin, iconSize);
-
-  winMultiWindowGetWMHints (pWin, &hints);
-  if (!hints.icon_pixmap) return NULL;
-
-  dixLookupResourceByType((pointer) &iconPtr, hints.icon_pixmap, RT_PIXMAP,
-				NullClient, DixUnknownAccess);
-  
-  if (!iconPtr) return NULL;
-
-  /* 15 BPP is really 16BPP as far as we care */
-  if (bpp == 15)
-    effBPP = 16;
-  else
-    effBPP = bpp;
-  
-  /* Need 16-bit aligned rows for DDBitmaps */
-  stride = ((iconSize * effBPP + 15) & (~15)) / 8;
-
-  /* Mask is 1-bit deep */
-  maskStride = ((iconSize * 1 + 15) & (~15)) / 8;
-
-  image = malloc (stride * iconSize);
-  imageMask = malloc (stride * iconSize);
-  /* Default to a completely black mask */
-  mask = calloc (maskStride, iconSize);
-  
-  winScaleXBitmapToWindows (iconSize, effBPP, iconPtr, image);
-  dixLookupResourceByType((pointer) &maskPtr, hints.icon_mask, RT_PIXMAP,
-				NullClient, DixUnknownAccess);
-
-  if (maskPtr) 
-    {
-      winScaleXBitmapToWindows (iconSize, 1, maskPtr, mask);
-      
-      winScaleXBitmapToWindows (iconSize, effBPP, maskPtr, imageMask);
-      
-      /* Now we need to set all bits of the icon which are not masked */
-      /* on to 0 because Color is really an XOR, not an OR function */
-      dst = image;
-      src = imageMask;
-
-      for (i = 0; i < (stride * iconSize); i++)
-	if ((*(src++)))
-	  *(dst++) = 0;
-	else
-	  dst++;
-    }
-  
-  ii.fIcon = TRUE;
-  ii.xHotspot = 0; /* ignored */
-  ii.yHotspot = 0; /* ignored */
-  
-  /* Create Win32 mask from pixmap shape */
-  ii.hbmMask = CreateBitmap (iconSize, iconSize, planes, 1, mask);
-
-  /* Create Win32 bitmap from pixmap */
-  ii.hbmColor = CreateBitmap (iconSize, iconSize, planes, bpp, image);
-
-  /* Merge Win32 mask and bitmap into icon */
-  hIcon = CreateIconIndirect (&ii);
-
-  /* Release Win32 mask and bitmap */
-  DeleteObject (ii.hbmMask);
-  DeleteObject (ii.hbmColor);
-
-  /* Free X mask and bitmap */
-  free (mask);
-  free (image);
-  free (imageMask);
-
-  return hIcon;
-}
-
-
-
-/*
- * Change the Windows window icon 
- */
-
-#ifdef XWIN_MULTIWINDOW
-void
-winUpdateIcon (Window id)
-{
-  WindowPtr		pWin;
-  HICON			hIcon, hIconSmall=NULL, hIconOld;
-
-  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
-  if (pWin)
-    {
-      winWindowPriv(pWin);
-      if (pWinPriv->hWnd) {
-        hIcon = winOverrideIcon ((unsigned long)pWin);
-        if (!hIcon) {
-          hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
-          if (!hIcon) {
-            hIcon = g_hIconX;
-            hIconSmall = g_hSmallIconX;
-          } else {
-            /* Leave undefined if not found */
-            hIconSmall = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));
-          }
-        }
-
-        /* Set the large icon */
-        hIconOld = (HICON) SendMessage (pWinPriv->hWnd,
-                                        WM_SETICON, ICON_BIG, (LPARAM) hIcon);
-
-        /* Delete the icon if its not the default */
-        winDestroyIcon(hIconOld);
-
-        /* Same for the small icon */
-        hIconOld = (HICON) SendMessage (pWinPriv->hWnd,
-                                        WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);
-        winDestroyIcon(hIconOld);
-      }
-  }
-}
-
-void winInitGlobalIcons (void)
-{
-  int sm_cx = GetSystemMetrics(SM_CXICON);
-  int sm_cxsm = GetSystemMetrics(SM_CXSMICON);
-  /* Load default X icon in case it's not ready yet */
-  if (!g_hIconX) 
-    {  
-      g_hIconX = winOverrideDefaultIcon(sm_cx);
-      g_hSmallIconX = winOverrideDefaultIcon(sm_cxsm);
-    }
-  
-  if (!g_hIconX)
-    {   
-      g_hIconX = (HICON)LoadImage (g_hInstance,
-	      MAKEINTRESOURCE(IDI_XWIN),
-	      IMAGE_ICON,
-	      GetSystemMetrics(SM_CXICON),
-	      GetSystemMetrics(SM_CYICON),
-	      0);
-      g_hSmallIconX = (HICON)LoadImage (g_hInstance,
-	      MAKEINTRESOURCE(IDI_XWIN),
-	      IMAGE_ICON,
-	      GetSystemMetrics(SM_CXSMICON),
-	      GetSystemMetrics(SM_CYSMICON),
-	      LR_DEFAULTSIZE);
-    }
-}
-
-void winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon)
-{
-  HICON hIcon, hSmallIcon;
-  
-  winInitGlobalIcons();  
-  
-  /* Try and get the icon from WM_HINTS */
-  hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
-  hSmallIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));
-
-  /* If we got the small, but not the large one swap them */
-  if (!hIcon && hSmallIcon) 
-  {
-      hIcon = hSmallIcon;
-      hSmallIcon = NULL;
-  }
-  
-  /* Use default X icon if no icon loaded from WM_HINTS */
-  if (!hIcon) {
-    hIcon = g_hIconX;
-    hSmallIcon = g_hSmallIconX;
-  }
-
-  if (pIcon)
-    *pIcon = hIcon;
-  else
-    winDestroyIcon(hIcon);
-  if (pSmallIcon)
-    *pSmallIcon = hSmallIcon;
-  else
-    winDestroyIcon(hSmallIcon);
-}
-
-void winDestroyIcon(HICON hIcon)
-{
-  /* Delete the icon if its not the default */
-  if (hIcon &&
-      hIcon != g_hIconX &&
-      hIcon != g_hSmallIconX &&
-      !winIconIsOverride((unsigned long)hIcon))
-    DestroyIcon (hIcon);
-}
-#endif
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Earle F. Philhower, III

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "dixevents.h"

+#include "winmultiwindowclass.h"

+#include "winprefs.h"

+

+#include "propertyst.h"

+

+#include "propertyst.h"

+#include "windowstr.h"

+

+/*

+ * External global variables

+ */

+

+extern HICON		g_hIconX;

+extern HICON		g_hSmallIconX;

+

+

+/*

+ * Prototypes for local functions

+ */

+

+static void

+winScaleXBitmapToWindows (int iconSize, int effBPP,

+			  PixmapPtr pixmap, unsigned char *image);

+

+

+/*

+ * Scale an X icon bitmap into a Windoze icon bitmap

+ */

+

+static void

+winScaleXBitmapToWindows (int iconSize,

+			  int effBPP,

+			  PixmapPtr pixmap,

+			  unsigned char *image)

+{

+  int			row, column, effXBPP, effXDepth;

+  unsigned char		*outPtr;

+  char		*iconData = 0;

+  int			stride, xStride;

+  float			factX, factY;

+  int			posX, posY;

+  unsigned char		*ptr;

+  unsigned int		zero;

+  unsigned int		color;

+

+  effXBPP = BitsPerPixel(pixmap->drawable.depth);

+  effXDepth = pixmap->drawable.depth;

+

+  if (pixmap->drawable.bitsPerPixel == 15)

+    effXBPP = 16;

+  

+  if (pixmap->drawable.depth == 15)

+    effXDepth = 16;

+

+  /* Need 16-bit aligned rows for DDBitmaps */

+  stride = ((iconSize * effBPP + 15) & (~15)) / 8;

+  xStride = PixmapBytePad (pixmap->drawable.width, pixmap->drawable.depth);

+  if (stride == 0 || xStride == 0)

+    {

+      ErrorF ("winScaleXBitmapToWindows - stride or xStride is zero.  "

+	      "Bailing.\n");

+      return;

+    }

+

+  /* Allocate memory for icon data */

+  iconData = malloc (xStride * pixmap->drawable.height);

+  if (!iconData)

+    {

+      ErrorF ("winScaleXBitmapToWindows - malloc failed for iconData.  "

+	      "Bailing.\n");

+      return;

+    }

+

+  /* Get icon data */

+  miGetImage ((DrawablePtr) &(pixmap->drawable), 0, 0,

+	      pixmap->drawable.width, pixmap->drawable.height,

+	      ZPixmap, 0xffffffff, iconData);

+

+  /* Keep aspect ratio */

+  factX = ((float)pixmap->drawable.width) / ((float)iconSize);

+  factY = ((float)pixmap->drawable.height) / ((float)iconSize);

+  if (factX > factY)

+    factY = factX;

+  else

+    factX = factY;

+  

+  /* Out-of-bounds, fill icon with zero */

+  zero = 0;

+ 

+  for (row = 0; row < iconSize; row++)

+    {

+      outPtr = image + stride * row;

+      for (column = 0; column < iconSize; column++)

+	{

+	  posX = factX * column;

+	  posY = factY * row;

+	  

+	  ptr = (unsigned char*) iconData + posY*xStride;

+	  if (effXBPP == 1)

+	    {

+	      ptr += posX / 8;

+	      

+	      /* Out of X icon bounds, leave space blank */

+	      if (posX >= pixmap->drawable.width

+		  || posY >= pixmap->drawable.height)

+		ptr = (unsigned char *) &zero;

+	      

+	      if ((*ptr) & (1 << (posX & 7)))

+		switch (effBPP)

+		  {

+		  case 32:

+		    *(outPtr++) = 0;

+		  case 24:

+		    *(outPtr++) = 0;

+		  case 16:

+		    *(outPtr++) = 0;

+		  case 8:

+		    *(outPtr++) = 0;

+		    break;

+		  case 1:

+		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));

+		    break;

+		  }

+	      else

+		switch (effBPP)

+		  {

+		  case 32:

+		    *(outPtr++) = 255;

+		    *(outPtr++) = 255;

+		    *(outPtr++) = 255;

+		    *(outPtr++) = 0;

+		    break;

+		  case 24:

+		    *(outPtr++) = 255;

+		  case 16:

+		    *(outPtr++) = 255;

+		  case 8: 

+		    *(outPtr++) = 255;

+		    break;

+		  case 1:

+		    outPtr[column / 8] |= (1 << (7 - (column & 7)));

+		    break;

+		  }

+	    }

+	  else if (effXDepth == 24 || effXDepth == 32)

+	    {

+	      ptr += posX * (effXBPP / 8);

+

+	      /* Out of X icon bounds, leave space blank */

+	      if (posX >= pixmap->drawable.width

+		  || posY >= pixmap->drawable.height)

+		ptr = (unsigned char *) &zero;

+	      color = (((*ptr) << 16)

+		       + ((*(ptr + 1)) << 8)

+		       + ((*(ptr + 2)) << 0));

+	      switch (effBPP)

+		{

+		case 32:

+		  *(outPtr++) = *(ptr++); /* b */

+		  *(outPtr++) = *(ptr++); /* g */

+		  *(outPtr++) = *(ptr++); /* r */

+		  *(outPtr++) = (effXDepth == 32) ? *(ptr++) : 0x0; /* alpha */

+		  break;

+		case 24:

+		  *(outPtr++) = *(ptr++);

+		  *(outPtr++) = *(ptr++);

+		  *(outPtr++) = *(ptr++);

+		  break;

+		case 16:

+		  color = ((((*ptr) >> 2) << 10)

+			   + (((*(ptr + 1)) >> 2) << 5)

+			   + (((*(ptr + 2)) >> 2)));

+		  *(outPtr++) = (color >> 8);

+		  *(outPtr++) = (color & 255);

+		  break;

+		case 8:

+		  color = (((*ptr))) + (((*(ptr + 1)))) + (((*(ptr + 2))));

+		  color /= 3;

+		  *(outPtr++) = color;

+		  break;

+		case 1:

+		  if (color)

+		    outPtr[column / 8] |= (1 << (7 - (column & 7)));

+		  else

+		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));

+		}

+	    }

+	  else if (effXDepth == 16)

+	    {

+	      ptr += posX * (effXBPP / 8);

+	

+	      /* Out of X icon bounds, leave space blank */

+	      if (posX >= pixmap->drawable.width

+		  || posY >= pixmap->drawable.height)

+		ptr = (unsigned char *) &zero;

+	      color = ((*ptr) << 8) + (*(ptr + 1));

+	      switch (effBPP)

+		{

+		case 32:

+		  *(outPtr++) = (color & 31) << 2;

+		  *(outPtr++) = ((color >> 5) & 31) << 2;

+		  *(outPtr++) = ((color >> 10) & 31) << 2;

+		  *(outPtr++) = 0; /* resvd */

+		  break;

+		case 24:

+		  *(outPtr++) = (color & 31) << 2;

+		  *(outPtr++) = ((color >> 5) & 31) << 2;

+		  *(outPtr++) = ((color >> 10) & 31) << 2;

+		  break;

+		case 16:

+		  *(outPtr++) = *(ptr++);

+		  *(outPtr++) = *(ptr++);

+		  break;

+		case 8:

+		  *(outPtr++) = (((color & 31)

+				  + ((color >> 5) & 31)

+				  + ((color >> 10) & 31)) / 3) << 2;

+		  break;

+		case 1:

+		  if (color)

+		    outPtr[column / 8] |= (1 << (7 - (column & 7)));

+		  else

+		    outPtr[column / 8] &= ~(1 << (7 - (column & 7)));

+		  break;

+		} /* end switch(effbpp) */

+	    } /* end if effxbpp==16) */

+	} /* end for column */

+    } /* end for row */

+  free (iconData);

+}

+

+static HICON

+NetWMToWinIconAlpha(uint32_t *icon)

+{

+  int width = icon[0];

+  int height = icon[1];

+  uint32_t *pixels = &icon[2];

+  HICON result;

+  HDC hdc = GetDC(NULL);

+  uint32_t *DIB_pixels;

+  ICONINFO ii;

+  BITMAPV5HEADER bmh;

+

+  /* Define an ARGB pixel format used for Color+Alpha icons */

+  ZeroMemory(&bmh,sizeof(bmh));

+  bmh.bV5Size = sizeof(bmh);

+  bmh.bV5Width = width;

+  bmh.bV5Height = -height; /* Invert the image */

+  bmh.bV5Planes = 1;

+  bmh.bV5BitCount = 32;

+  bmh.bV5Compression = BI_BITFIELDS;

+  bmh.bV5AlphaMask = 0xFF000000;

+  bmh.bV5RedMask =   0x00FF0000;

+  bmh.bV5GreenMask = 0x0000FF00;

+  bmh.bV5BlueMask =  0x000000FF;

+

+  ii.hbmColor = CreateDIBSection(hdc, (BITMAPINFO*)&bmh,

+                DIB_RGB_COLORS, (void**)&DIB_pixels, NULL, 0);

+  ReleaseDC(NULL, hdc);

+  ii.hbmMask = CreateBitmap(width, height, 1, 1, NULL);

+  memcpy(DIB_pixels, pixels, height*width*4);

+

+  /* CreateIconIndirect() traditionally required DDBitmaps */

+  /* Systems from WinXP accept 32-bit ARGB DIBitmaps with full 8-bit alpha support */

+  /* The icon is created with a DIB + empty DDB mask (an MS example does the same) */

+  ii.fIcon = TRUE;

+  ii.xHotspot = 0;

+  ii.yHotspot = 0;

+  result = CreateIconIndirect(&ii);

+

+  DeleteObject(ii.hbmColor);

+  DeleteObject(ii.hbmMask);

+

+  winDebug("NetWMToWinIconAlpha - %d x %d = %p\n", icon[0], icon[1], result);

+  return result;

+}

+

+static HICON

+NetWMToWinIconThreshold(uint32_t *icon)

+{

+  int width = icon[0];

+  int height = icon[1];

+  uint32_t *pixels = &icon[2];

+  int row, col;

+  HICON result;

+  ICONINFO ii;

+

+  HDC hdc = GetDC(NULL);

+  HDC xorDC = CreateCompatibleDC(hdc);

+  HDC andDC = CreateCompatibleDC(hdc);

+  ii.hbmColor = CreateCompatibleBitmap(hdc, width, height);

+  ii.hbmMask = CreateCompatibleBitmap(hdc, width, height);

+  ReleaseDC(NULL, hdc);

+  SelectObject(xorDC, ii.hbmColor);

+  SelectObject(andDC, ii.hbmMask);

+

+  for (row = 0; row < height; row++) {

+    for (col = 0; col < width; col++) {

+      if ((*pixels & 0xFF000000) > 31<<24) { /* 31 alpha threshold, i.e. opaque above, transparent below */

+	SetPixelV(xorDC, col, row, RGB(((char*)pixels)[2], ((char*)pixels)[1],

+		((char*)pixels)[0]));

+	SetPixelV(andDC, col, row, RGB(0, 0, 0)); /* black mask */

+      }

+      else {

+	SetPixelV(xorDC, col, row, RGB(0, 0, 0));

+	SetPixelV(andDC, col, row, RGB(255, 255, 255)); /* white mask */

+      }

+      pixels++;

+    }

+  }

+  DeleteDC(xorDC);

+  DeleteDC(andDC);

+

+  ii.fIcon = TRUE;

+  ii.xHotspot = 0;

+  ii.yHotspot = 0;

+  result = CreateIconIndirect(&ii);

+

+  DeleteObject(ii.hbmColor);

+  DeleteObject(ii.hbmMask );

+

+  winDebug("NetWMToWinIconThreshold - %d x %d = %p\n", icon[0], icon[1], result);

+  return result;

+}

+

+static HICON

+NetWMToWinIcon(int bpp, uint32_t *icon)

+{

+  static Bool hasIconAlphaChannel = FALSE;

+  static BOOL versionChecked = FALSE;

+

+  if (!versionChecked)

+    {

+      OSVERSIONINFOEX osvi = {0};

+      ULONGLONG dwlConditionMask = 0;

+

+      osvi.dwOSVersionInfoSize = sizeof (osvi);

+      osvi.dwMajorVersion = 5;

+      osvi.dwMinorVersion = 1;

+

+      /* Windows versions later than XP have icon alpha channel suport, 2000 does not */

+      VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);

+      VER_SET_CONDITION(dwlConditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);

+      hasIconAlphaChannel = VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);

+      versionChecked = TRUE;

+

+      winDebug("OS has icon alpha channel support: %s\n", hasIconAlphaChannel ? "yes" : "no");

+    }

+

+  if (hasIconAlphaChannel && (bpp==32))

+    return NetWMToWinIconAlpha(icon);

+  else

+    return NetWMToWinIconThreshold(icon);

+}

+

+static pointer

+GetWindowProp(WindowPtr pWin, Atom name, long int *size_return)

+{

+  struct _Window	*pwin;

+  struct _Property	*prop;

+

+  if (!pWin || !name) {

+    ErrorF ("GetWindowProp - pWin or name was NULL\n");

+    return 0;

+  }

+  pwin = (struct _Window*) pWin;

+  if (!pwin->optional) return NULL;

+  for (prop = (struct _Property *) pwin->optional->userProps;

+       prop;

+       prop=prop->next){

+    if (prop->propertyName == name) {

+      *size_return=prop->size;

+      return prop->data;

+    }

+  }

+  return NULL;

+}

+

+/*

+ * Attempt to create a custom icon from the WM_HINTS bitmaps

+ */

+

+HICON

+winXIconToHICON (WindowPtr pWin, int iconSize)

+{

+  unsigned char		*mask, *image, *imageMask;

+  unsigned char		*dst, *src;

+  PixmapPtr		iconPtr;

+  PixmapPtr		maskPtr;

+  int			planes, bpp, effBPP, stride, maskStride, i;

+  int			biggest_size = 0;

+  HDC			hDC;

+  ICONINFO		ii;

+  WinXWMHints		hints;

+  HICON			hIcon = NULL;

+  uint32_t		*biggest_icon = NULL;

+

+  /* Try to get _NET_WM_ICON icons first */

+  static Atom _XA_NET_WM_ICON;

+  static int generation;

+  uint32_t *icon, *icon_data = NULL;

+  long int size=0;

+

+  hDC = GetDC (GetDesktopWindow ());

+  planes = GetDeviceCaps (hDC, PLANES);

+  bpp = GetDeviceCaps (hDC, BITSPIXEL);

+  ReleaseDC (GetDesktopWindow (), hDC);

+

+  if (generation != serverGeneration) {

+     generation = serverGeneration;

+     _XA_NET_WM_ICON = MakeAtom("_NET_WM_ICON", 12, TRUE);

+  }

+

+  if (_XA_NET_WM_ICON) icon_data = GetWindowProp(pWin, _XA_NET_WM_ICON, &size);

+  if (icon_data)

+    {

+      for(icon = icon_data;

+	  icon < &icon_data[size] && *icon;

+	  icon = &icon[icon[0]*icon[1]+2])

+	{

+	  if (icon[0]==iconSize && icon[1]==iconSize)

+            return NetWMToWinIcon(bpp, icon);

+	  /* Find the biggest icon and let Windows scale the size */

+	  else if (biggest_size < icon[0])

+	    {

+	      biggest_icon = icon;

+	      biggest_size = icon[0];

+	    }

+	}

+      if (biggest_icon)

+	return NetWMToWinIcon(bpp, biggest_icon);

+    }

+  winDebug("winXIconToHICON - pWin %x: no suitable NetIcon\n",(int)pWin, iconSize);

+

+  winMultiWindowGetWMHints (pWin, &hints);

+  if (!hints.icon_pixmap) return NULL;

+

+  dixLookupResourceByType((pointer) &iconPtr, hints.icon_pixmap, RT_PIXMAP,

+				NullClient, DixUnknownAccess);

+  

+  if (!iconPtr) return NULL;

+

+  /* 15 BPP is really 16BPP as far as we care */

+  if (bpp == 15)

+    effBPP = 16;

+  else

+    effBPP = bpp;

+  

+  /* Need 16-bit aligned rows for DDBitmaps */

+  stride = ((iconSize * effBPP + 15) & (~15)) / 8;

+

+  /* Mask is 1-bit deep */

+  maskStride = ((iconSize * 1 + 15) & (~15)) / 8;

+

+  image = malloc (stride * iconSize);

+  imageMask = malloc (stride * iconSize);

+  /* Default to a completely black mask */

+  mask = calloc (maskStride, iconSize);

+  

+  winScaleXBitmapToWindows (iconSize, effBPP, iconPtr, image);

+  dixLookupResourceByType((pointer) &maskPtr, hints.icon_mask, RT_PIXMAP,

+				NullClient, DixUnknownAccess);

+

+  if (maskPtr) 

+    {

+      winScaleXBitmapToWindows (iconSize, 1, maskPtr, mask);

+      

+      winScaleXBitmapToWindows (iconSize, effBPP, maskPtr, imageMask);

+      

+      /* Now we need to set all bits of the icon which are not masked */

+      /* on to 0 because Color is really an XOR, not an OR function */

+      dst = image;

+      src = imageMask;

+

+      for (i = 0; i < (stride * iconSize); i++)

+	if ((*(src++)))

+	  *(dst++) = 0;

+	else

+	  dst++;

+    }

+  

+  ii.fIcon = TRUE;

+  ii.xHotspot = 0; /* ignored */

+  ii.yHotspot = 0; /* ignored */

+  

+  /* Create Win32 mask from pixmap shape */

+  ii.hbmMask = CreateBitmap (iconSize, iconSize, planes, 1, mask);

+

+  /* Create Win32 bitmap from pixmap */

+  ii.hbmColor = CreateBitmap (iconSize, iconSize, planes, bpp, image);

+

+  /* Merge Win32 mask and bitmap into icon */

+  hIcon = CreateIconIndirect (&ii);

+

+  /* Release Win32 mask and bitmap */

+  DeleteObject (ii.hbmMask);

+  DeleteObject (ii.hbmColor);

+

+  /* Free X mask and bitmap */

+  free (mask);

+  free (image);

+  free (imageMask);

+

+  return hIcon;

+}

+

+

+

+/*

+ * Change the Windows window icon 

+ */

+

+#ifdef XWIN_MULTIWINDOW

+void

+winUpdateIcon (Window id)

+{

+  WindowPtr		pWin;

+  HICON			hIcon, hIconSmall=NULL, hIconOld;

+

+  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);

+  if (pWin)

+    {

+      winWindowPriv(pWin);

+      if (pWinPriv->hWnd) {

+        hIcon = winOverrideIcon ((unsigned long)pWin);

+        if (!hIcon) {

+          hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));

+          if (!hIcon) {

+            hIcon = g_hIconX;

+            hIconSmall = g_hSmallIconX;

+          } else {

+            /* Leave undefined if not found */

+            hIconSmall = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));

+          }

+        }

+

+        /* Set the large icon */

+        hIconOld = (HICON) SendMessage (pWinPriv->hWnd,

+                                        WM_SETICON, ICON_BIG, (LPARAM) hIcon);

+

+        /* Delete the icon if its not the default */

+        winDestroyIcon(hIconOld);

+

+        /* Same for the small icon */

+        hIconOld = (HICON) SendMessage (pWinPriv->hWnd,

+                                        WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);

+        winDestroyIcon(hIconOld);

+      }

+  }

+}

+

+void winInitGlobalIcons (void)

+{

+  int sm_cx = GetSystemMetrics(SM_CXICON);

+  int sm_cxsm = GetSystemMetrics(SM_CXSMICON);

+  /* Load default X icon in case it's not ready yet */

+  if (!g_hIconX) 

+    {  

+      g_hIconX = winOverrideDefaultIcon(sm_cx);

+      g_hSmallIconX = winOverrideDefaultIcon(sm_cxsm);

+    }

+  

+  if (!g_hIconX)

+    {   

+      g_hIconX = (HICON)LoadImage (g_hInstance,

+	      MAKEINTRESOURCE(IDI_XWIN),

+	      IMAGE_ICON,

+	      GetSystemMetrics(SM_CXICON),

+	      GetSystemMetrics(SM_CYICON),

+	      0);

+      g_hSmallIconX = (HICON)LoadImage (g_hInstance,

+	      MAKEINTRESOURCE(IDI_XWIN),

+	      IMAGE_ICON,

+	      GetSystemMetrics(SM_CXSMICON),

+	      GetSystemMetrics(SM_CYSMICON),

+	      LR_DEFAULTSIZE);

+    }

+}

+

+void winSelectIcons(WindowPtr pWin, HICON *pIcon, HICON *pSmallIcon)

+{

+  HICON hIcon, hSmallIcon;

+  

+  winInitGlobalIcons();  

+  

+  /* Try and get the icon from WM_HINTS */

+  hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));

+  hSmallIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXSMICON));

+

+  /* If we got the small, but not the large one swap them */

+  if (!hIcon && hSmallIcon) 

+  {

+      hIcon = hSmallIcon;

+      hSmallIcon = NULL;

+  }

+  

+  /* Use default X icon if no icon loaded from WM_HINTS */

+  if (!hIcon) {

+    hIcon = g_hIconX;

+    hSmallIcon = g_hSmallIconX;

+  }

+

+  if (pIcon)

+    *pIcon = hIcon;

+  else

+    winDestroyIcon(hIcon);

+  if (pSmallIcon)

+    *pSmallIcon = hSmallIcon;

+  else

+    winDestroyIcon(hSmallIcon);

+}

+

+void winDestroyIcon(HICON hIcon)

+{

+  /* Delete the icon if its not the default */

+  if (hIcon &&

+      hIcon != g_hIconX &&

+      hIcon != g_hSmallIconX &&

+      !winIconIsOverride((unsigned long)hIcon))

+    DestroyIcon (hIcon);

+}

+#endif

diff --git a/xorg-server/hw/xwin/winmultiwindowshape.c b/xorg-server/hw/xwin/winmultiwindowshape.c
index 353235760..32a3f16e6 100644
--- a/xorg-server/hw/xwin/winmultiwindowshape.c
+++ b/xorg-server/hw/xwin/winmultiwindowshape.c
@@ -46,9 +46,7 @@ winSetShapeMultiWindow (WindowPtr pWin)
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winSetShapeMultiWindow - pWin: %08x\n", pWin);
-#endif
+  winDebug ("winSetShapeMultiWindow - pWin: %08x\n", pWin);
   
   WIN_UNWRAP(SetShape); 
   (*pScreen->SetShape)(pWin);
@@ -90,9 +88,7 @@ winReshapeMultiWindow (WindowPtr pWin)
   HRGN		hRgn, hRgnRect;
   winWindowPriv(pWin);
 
-#if CYGDEBUG
   winDebug ("winReshape ()\n");
-#endif
   
   /* Bail if the window is the root window */
   if (pWin->parent == NULL)
@@ -209,3 +205,14 @@ winReshapeMultiWindow (WindowPtr pWin)
   
   return;
 }
+
+void
+winShapeRgnUpdateMultiwindow(HWND hwnd)
+{
+  WindowPtr pWin = GetProp (hwnd, WIN_WINDOW_PROP);
+  if (pWin)
+    {
+      winReshapeMultiWindow(pWin);
+      winUpdateRgnMultiWindow(pWin);
+    }
+}
diff --git a/xorg-server/hw/xwin/winmultiwindowwindow.c b/xorg-server/hw/xwin/winmultiwindowwindow.c
index 87ffc6d6b..fbde122a1 100644
--- a/xorg-server/hw/xwin/winmultiwindowwindow.c
+++ b/xorg-server/hw/xwin/winmultiwindowwindow.c
@@ -1,1001 +1,918 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Kensuke Matsuzaki
- *		Earle F. Philhower, III
- *		Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "dixevents.h"
-#include "winmultiwindowclass.h"
-#include "winprefs.h"
-
-/*
- * External global variables
- */
-
-extern HICON		g_hIconX;
-extern HICON		g_hSmallIconX;
-extern HWND		g_hDlgDepthChange;
-
-/*
- * Prototypes for local functions
- */
-
-void
-winCreateWindowsWindow (WindowPtr pWin);
-
-static void
-winDestroyWindowsWindow (WindowPtr pWin);
-
-static void
-winUpdateWindowsWindow (WindowPtr pWin);
-
-static void
-winFindWindow (pointer value, XID id, pointer cdata);
-
-static
-void winInitMultiWindowClass(void)
-{
-  static wATOM atomXWinClass=0;
-  WNDCLASSEX wcx;
-
-  if (atomXWinClass==0)
-  {
-    /* Setup our window class */
-    wcx.cbSize=sizeof(WNDCLASSEX);
-    wcx.style = CS_HREDRAW | CS_VREDRAW;
-    wcx.lpfnWndProc = winTopLevelWindowProc;
-    wcx.cbClsExtra = 0;
-    wcx.cbWndExtra = 0;
-    wcx.hInstance = g_hInstance;
-    wcx.hIcon = g_hIconX;
-    wcx.hCursor = 0;
-    wcx.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
-    wcx.lpszMenuName = NULL;
-    wcx.lpszClassName = WINDOW_CLASS_X;
-    wcx.hIconSm = g_hSmallIconX;
-
-#if CYGMULTIWINDOW_DEBUG
-    ErrorF ("winCreateWindowsWindow - Creating class: %s\n", WINDOW_CLASS_X);
-#endif
-
-    atomXWinClass = RegisterClassEx (&wcx);
-  }
-}
-
-/*
- * CreateWindow - See Porting Layer Definition - p. 37
- */
-
-Bool
-winCreateWindowMultiWindow (WindowPtr pWin)
-{
-  Bool			fResult = TRUE;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winWindowPriv(pWin);
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  winTrace ("winCreateWindowMultiWindow - pWin: %p\n", pWin);
-#endif
-  
-  WIN_UNWRAP(CreateWindow);
-  fResult = (*pScreen->CreateWindow) (pWin);
-  WIN_WRAP(CreateWindow, winCreateWindowMultiWindow);
-  
-  /* Initialize some privates values */
-  pWinPriv->hRgn = NULL;
-  pWinPriv->hWnd = NULL;
-  pWinPriv->pScreenPriv = winGetScreenPriv(pWin->drawable.pScreen);
-  pWinPriv->fXKilled = FALSE;
- 
-  return fResult;
-}
-
-
-/*
- * DestroyWindow - See Porting Layer Definition - p. 37
- */
-
-Bool
-winDestroyWindowMultiWindow (WindowPtr pWin)
-{
-  Bool			fResult = TRUE;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winWindowPriv(pWin);
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winDestroyWindowMultiWindow - pWin: %p\n", pWin);
-#endif
-  
-  WIN_UNWRAP(DestroyWindow); 
-  fResult = (*pScreen->DestroyWindow)(pWin);
-  WIN_WRAP(DestroyWindow, winDestroyWindowMultiWindow);
-  
-  /* Flag that the window has been destroyed */
-  pWinPriv->fXKilled = TRUE;
-  
-  /* Kill the MS Windows window associated with this window */
-  winDestroyWindowsWindow (pWin); 
-
-  return fResult;
-}
-
-
-/*
- * PositionWindow - See Porting Layer Definition - p. 37
- *
- * This function adjusts the position and size of Windows window
- * with respect to the underlying X window.  This is the inverse
- * of winAdjustXWindow, which adjusts X window to Windows window.
- */
-
-Bool
-winPositionWindowMultiWindow (WindowPtr pWin, int x, int y)
-{
-  Bool			fResult = TRUE;
-  int		        iX, iY, iWidth, iHeight;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winWindowPriv(pWin);
-  winScreenPriv(pScreen);
-
-  HWND hWnd = pWinPriv->hWnd;
-  RECT rcNew;
-  RECT rcOld;
-#if CYGMULTIWINDOW_DEBUG
-  RECT rcClient;
-  RECT *lpRc;
-#endif
-  DWORD dwExStyle;
-  DWORD dwStyle;
-
-#if CYGMULTIWINDOW_DEBUG
-  winTrace ("winPositionWindowMultiWindow - pWin: %p\n", pWin);
-#endif
-  
-  WIN_UNWRAP(PositionWindow);
-  fResult = (*pScreen->PositionWindow)(pWin, x, y);
-  WIN_WRAP(PositionWindow, winPositionWindowMultiWindow);
-  
-#if CYGWINDOWING_DEBUG
-  ErrorF ("winPositionWindowMultiWindow: (x, y) = (%d, %d)\n",
-	  x, y);
-#endif
-
-  /* Bail out if the Windows window handle is bad */
-  if (!hWnd)
-    {
-#if CYGWINDOWING_DEBUG
-      ErrorF ("\timmediately return since hWnd is NULL\n");
-#endif
-      return fResult;
-    }
-
-  /* Get the Windows window style and extended style */
-  dwExStyle = GetWindowLongPtr (hWnd, GWL_EXSTYLE);
-  dwStyle = GetWindowLongPtr (hWnd, GWL_STYLE);
-
-  /* Get the X and Y location of the X window */
-  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);
-  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);
-
-  /* Get the height and width of the X window */
-  iWidth = pWin->drawable.width;
-  iHeight = pWin->drawable.height;
-
-  /* Store the origin, height, and width in a rectangle structure */
-  SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight);
-
-#if CYGMULTIWINDOW_DEBUG
-  lpRc = &rcNew;
-  ErrorF ("winPositionWindowMultiWindow - (%d ms)drawable (%d, %d)-(%d, %d)\n",
-	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
-#endif
-
-  /*
-   * Calculate the required size of the Windows window rectangle,
-   * given the size of the Windows window client area.
-   */
-  AdjustWindowRectEx (&rcNew, dwStyle, FALSE, dwExStyle);
-
-  /* Get a rectangle describing the old Windows window */
-  GetWindowRect (hWnd, &rcOld);
-
-#if CYGMULTIWINDOW_DEBUG
-  /* Get a rectangle describing the Windows window client area */
-  GetClientRect (hWnd, &rcClient);
-
-  lpRc = &rcNew;
-  ErrorF ("winPositionWindowMultiWindow - (%d ms)rcNew (%d, %d)-(%d, %d)\n",
-	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
-      
-  lpRc = &rcOld;
-  ErrorF ("winPositionWindowMultiWindow - (%d ms)rcOld (%d, %d)-(%d, %d)\n",
-	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
-      
-  lpRc = &rcClient;
-  ErrorF ("(%d ms)rcClient (%d, %d)-(%d, %d)\n",
-	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
-#endif
-
-  /* Check if the old rectangle and new rectangle are the same */
-  if (!EqualRect (&rcNew, &rcOld))
-    {
-#if CYGMULTIWINDOW_DEBUG
-      ErrorF ("winPositionWindowMultiWindow - Need to move\n");
-#endif
-
-#if CYGWINDOWING_DEBUG
-      ErrorF ("\tMoveWindow to (%ld, %ld) - %ldx%ld\n", rcNew.left, rcNew.top,
-	      rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
-#endif
-      /* Change the position and dimensions of the Windows window */
-      MoveWindow (hWnd,
-		  rcNew.left, rcNew.top,
-		  rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
-		  TRUE);
-    }
-  else
-    {
-#if CYGMULTIWINDOW_DEBUG
-      ErrorF ("winPositionWindowMultiWindow - Not need to move\n");
-#endif
-    }
-
-  return fResult;
-}
-
-
-/*
- * ChangeWindowAttributes - See Porting Layer Definition - p. 37
- */
-
-Bool
-winChangeWindowAttributesMultiWindow (WindowPtr pWin, unsigned long mask)
-{
-  Bool			fResult = TRUE;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winChangeWindowAttributesMultiWindow - pWin: %08x\n", pWin);
-#endif
-  
-  WIN_UNWRAP(ChangeWindowAttributes); 
-  fResult = (*pScreen->ChangeWindowAttributes)(pWin, mask);
-  WIN_WRAP(ChangeWindowAttributes, winChangeWindowAttributesMultiWindow);
-  
-  /*
-   * NOTE: We do not currently need to do anything here.
-   */
-
-  return fResult;
-}
-
-
-/*
- * UnmapWindow - See Porting Layer Definition - p. 37
- * Also referred to as UnrealizeWindow
- */
-
-Bool
-winUnmapWindowMultiWindow (WindowPtr pWin)
-{
-  Bool			fResult = TRUE;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winWindowPriv(pWin);
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winUnmapWindowMultiWindow - pWin: %08x\n", pWin);
-#endif
-  
-  WIN_UNWRAP(UnrealizeWindow); 
-  fResult = (*pScreen->UnrealizeWindow)(pWin);
-  WIN_WRAP(UnrealizeWindow, winUnmapWindowMultiWindow);
-  
-  /* Flag that the window has been killed */
-  pWinPriv->fXKilled = TRUE;
- 
-  /* Destroy the Windows window associated with this X window */
-  winDestroyWindowsWindow (pWin);
-
-  return fResult;
-}
-
-
-/*
- * MapWindow - See Porting Layer Definition - p. 37
- * Also referred to as RealizeWindow
- */
-
-Bool
-winMapWindowMultiWindow (WindowPtr pWin)
-{
-  Bool			fResult = TRUE;
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winWindowPriv(pWin);
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winMapWindowMultiWindow - pWin: %08x\n", pWin);
-#endif
-  
-  WIN_UNWRAP(RealizeWindow); 
-  fResult = (*pScreen->RealizeWindow)(pWin);
-  WIN_WRAP(RealizeWindow, winMapWindowMultiWindow);
-  
-  /* Flag that this window has not been destroyed */
-  pWinPriv->fXKilled = FALSE;
-
-  /* Refresh/redisplay the Windows window associated with this X window */
-  winUpdateWindowsWindow (pWin);
-
-  /* Update the Windows window's shape */
-  winReshapeMultiWindow (pWin);
-  winUpdateRgnMultiWindow (pWin);
-
-  return fResult;
-}
-
-
-/*
- * ReparentWindow - See Porting Layer Definition - p. 42
- */
-
-void
-winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent)
-{
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winReparentMultiWindow - pWin: %08x\n", pWin);
-#endif
-
-  WIN_UNWRAP(ReparentWindow);
-  if (pScreen->ReparentWindow) 
-    (*pScreen->ReparentWindow)(pWin, pPriorParent);
-  WIN_WRAP(ReparentWindow, winReparentWindowMultiWindow);
-  
-  /* Update the Windows window associated with this X window */
-  winUpdateWindowsWindow (pWin);
-}
-
-
-/*
- * RestackWindow - Shuffle the z-order of a window
- */
-
-void
-winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib)
-{
-#if 0
-  WindowPtr		pPrevWin;
-  UINT			uFlags;
-  HWND			hInsertAfter;
-  HWND                  hWnd = NULL;
-#endif
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGMULTIWINDOW_DEBUG || CYGWINDOWING_DEBUG
-  winTrace ("winRestackMultiWindow - %08x\n", pWin);
-#endif
-  
-   WIN_UNWRAP(RestackWindow);
-   if (pScreen->RestackWindow) 
-     (*pScreen->RestackWindow)(pWin, pOldNextSib);
-   WIN_WRAP(RestackWindow, winRestackWindowMultiWindow);
-  
-#if 1
-  /*
-   * Calling winReorderWindowsMultiWindow here means our window manager
-   * (i.e. Windows Explorer) has initiative to determine Z order.
-   */
-  if (pWin->nextSib != pOldNextSib)
-    winReorderWindowsMultiWindow ();
-#else
-  /* Bail out if no window privates or window handle is invalid */
-  if (!pWinPriv || !pWinPriv->hWnd)
-    return;
-
-  /* Get a pointer to our previous sibling window */
-  pPrevWin = pWin->prevSib;
-
-  /*
-   * Look for a sibling window with
-   * valid privates and window handle
-   */
-  while (pPrevWin
-	 && !winGetWindowPriv(pPrevWin)
-	 && !winGetWindowPriv(pPrevWin)->hWnd)
-    pPrevWin = pPrevWin->prevSib;
-      
-  /* Check if we found a valid sibling */
-  if (pPrevWin)
-    {
-      /* Valid sibling - get handle to insert window after */
-      hInsertAfter = winGetWindowPriv(pPrevWin)->hWnd;
-      uFlags = SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE;
-  
-      hWnd = GetNextWindow (pWinPriv->hWnd, GW_HWNDPREV);
-
-      do
-	{
-	  if (GetProp (hWnd, WIN_WINDOW_PROP))
-	    {
-	      if (hWnd == winGetWindowPriv(pPrevWin)->hWnd)
-		{
-		  uFlags |= SWP_NOZORDER;
-		}
-	      break;
-	    }
-	  hWnd = GetNextWindow (hWnd, GW_HWNDPREV);
-	}
-      while (hWnd);
-    }
-  else
-    {
-      /* No valid sibling - make this window the top window */
-      hInsertAfter = HWND_TOP;
-      uFlags = SWP_NOMOVE | SWP_NOSIZE;
-    }
-      
-  /* Perform the restacking operation in Windows */
-  SetWindowPos (pWinPriv->hWnd,
-		hInsertAfter,
-		0, 0,
-		0, 0,
-		uFlags);
-#endif
-}
-
-
-/*
- * winCreateWindowsWindow - Create a Windows window associated with an X window
- */
-
-void
-winCreateWindowsWindow (WindowPtr pWin)
-{
-  int                   iX, iY;
-  int			iWidth;
-  int			iHeight;
-  HWND			hWnd;
-  HWND			hFore = NULL;
-  winWindowPriv(pWin);
-  HICON			hIcon;
-  HICON			hIconSmall;
-  winPrivScreenPtr	pScreenPriv = pWinPriv->pScreenPriv;
-  WinXSizeHints         hints;
-  WindowPtr		pDaddy;
-
-  winInitMultiWindowClass();
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winCreateWindowsWindow - pWin: %08x\n", pWin);
-#endif
-
-  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);
-  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);
-
-  iWidth = pWin->drawable.width;
-  iHeight = pWin->drawable.height;
-
-  /* ensure window actually ends up somewhere visible */
-  if (iX > GetSystemMetrics (SM_CXVIRTUALSCREEN))
-    iX = CW_USEDEFAULT;
-
-  if (iY > GetSystemMetrics (SM_CYVIRTUALSCREEN))
-    iY = CW_USEDEFAULT;
-
-  if (winMultiWindowGetTransientFor (pWin, &pDaddy))
-    {
-      if (pDaddy)
-      {
-        hFore = GetForegroundWindow();
-        if (hFore && (pDaddy != (WindowPtr)GetProp(hFore, WIN_WID_PROP))) hFore = NULL;
-      }
-    }
-  else
-    {
-      /* Default positions if none specified */
-      if (!winMultiWindowGetWMNormalHints(pWin, &hints))
-        hints.flags = 0;
-      if (!(hints.flags & (USPosition|PPosition)) &&
-          !pWin->overrideRedirect)
-      {
-        iX = CW_USEDEFAULT;
-        iY = CW_USEDEFAULT;
-      }
-    }
-
-  /* Create the window */
-  /* Make it OVERLAPPED in create call since WS_POPUP doesn't support */
-  /* CW_USEDEFAULT, change back to popup after creation */
-  hWnd = CreateWindowExA (WS_EX_TOOLWINDOW,	/* Extended styles */
-			  WINDOW_CLASS_X,	/* Class name */
-			  WINDOW_TITLE_X,	/* Window name */
-			  WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
-			  iX,			/* Horizontal position */
-			  iY,			/* Vertical position */
-			  iWidth,		/* Right edge */ 
-			  iHeight,		/* Bottom edge */
-			  hFore,		/* Null or Parent window if transient*/
-			  (HMENU) NULL,		/* No menu */
-			  GetModuleHandle (NULL), /* Instance handle */
-			  pWin);		/* ScreenPrivates */
-  if (hWnd == NULL)
-    {
-      ErrorF ("winCreateWindowsWindow - CreateWindowExA () failed: %d\n",
-	      (int) GetLastError ());
-    }
-  pWinPriv->hWnd = hWnd;
-
-  /* Set application or .XWinrc defined Icons */
-  winSelectIcons(pWin, &hIcon, &hIconSmall);
-  if (hIcon) SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) hIcon);
-  if (hIconSmall) SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);
- 
-  /* Change style back to popup, already placed... */
-  SetWindowLongPtr(hWnd, GWL_STYLE, WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
-  SetWindowPos (hWnd, 0, 0, 0, 0, 0,
-		SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
-  /* Make sure it gets the proper system menu for a WS_POPUP, too */
-  GetSystemMenu (hWnd, TRUE);
-
-  /* Cause any .XWinrc menus to be added in main WNDPROC */
-  PostMessage (hWnd, WM_INIT_SYS_MENU, 0, 0);
-  
-  SetProp (hWnd, WIN_WID_PROP, (HANDLE) winGetWindowID(pWin));
-
-  /* Flag that this Windows window handles its own activation */
-  SetProp (hWnd, WIN_NEEDMANAGE_PROP, (HANDLE) 0);
-
-  /* Call engine-specific create window procedure */
-  (*pScreenPriv->pwinFinishCreateWindowsWindow) (pWin);
-}
-
-
-Bool winInDestroyWindowsWindow = FALSE;
-/*
- * winDestroyWindowsWindow - Destroy a Windows window associated
- * with an X window
- */
-static void
-winDestroyWindowsWindow (WindowPtr pWin)
-{
-  MSG			msg;
-  winWindowPriv(pWin);
-  BOOL			oldstate = winInDestroyWindowsWindow;
-  
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winDestroyWindowsWindow\n");
-#endif
-
-  /* Bail out if the Windows window handle is invalid */
-  if (pWinPriv->hWnd == NULL)
-    return;
-
-  winInDestroyWindowsWindow = TRUE;
-
-  SetProp (pWinPriv->hWnd, WIN_WINDOW_PROP, NULL);
-  /* Destroy the Windows window */
-  DestroyWindow (pWinPriv->hWnd);
-
-  /* Null our handle to the Window so referencing it will cause an error */
-  pWinPriv->hWnd = NULL;
-
-  /* Process all messages on our queue */
-  while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
-    {
-      if (g_hDlgDepthChange == 0 || !IsDialogMessage (g_hDlgDepthChange, &msg))
-	{
-	  DispatchMessage (&msg);
-	}
-    }
-
-  winInDestroyWindowsWindow = oldstate;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("-winDestroyWindowsWindow\n");
-#endif
-}
-
-
-/*
- * winUpdateWindowsWindow - Redisplay/redraw a Windows window
- * associated with an X window
- */
-
-static void
-winUpdateWindowsWindow (WindowPtr pWin)
-{
-  winWindowPriv(pWin);
-  HWND			hWnd = pWinPriv->hWnd;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winUpdateWindowsWindow\n");
-#endif
-
-  /* Check if the Windows window's parents have been destroyed */
-  if (pWin->parent != NULL
-      && pWin->parent->parent == NULL
-      && pWin->mapped)
-    {
-      /* Create the Windows window if it has been destroyed */
-      if (hWnd == NULL)
-	{
-	  winCreateWindowsWindow (pWin);
-	  assert (pWinPriv->hWnd != NULL);
-	}
-
-      /* Display the window without activating it */
-      ShowWindow (pWinPriv->hWnd, SW_SHOWNOACTIVATE);
-
-      /* Send first paint message */
-      UpdateWindow (pWinPriv->hWnd);
-    }
-  else if (hWnd != NULL)
-    {
-      /* Destroy the Windows window if its parents are destroyed */
-      winDestroyWindowsWindow (pWin);
-      assert (pWinPriv->hWnd == NULL);
-    }
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("-winUpdateWindowsWindow\n");
-#endif
-}
-
-
-/*
- * winGetWindowID - 
- */
-
-XID
-winGetWindowID (WindowPtr pWin)
-{
-  WindowIDPairRec	wi = {pWin, 0};
-  ClientPtr		c = wClient(pWin);
-  
-  /* */
-  FindClientResourcesByType (c, RT_WINDOW, winFindWindow, &wi);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winGetWindowID - Window ID: %d\n", wi.id);
-#endif
-
-  return wi.id;
-}
-
-
-/*
- * winFindWindow - 
- */
-
-static void
-winFindWindow (pointer value, XID id, pointer cdata)
-{
-  WindowIDPairPtr	wi = (WindowIDPairPtr)cdata;
-
-  if (value == wi->value)
-    {
-      wi->id = id;
-    }
-}
-
-
-/*
- * winReorderWindowsMultiWindow - 
- */
-
-void
-winReorderWindowsMultiWindow (void)
-{
-  HWND hwnd = NULL;
-  WindowPtr pWin = NULL;
-  WindowPtr pWinSib = NULL;
-  XID vlist[2];
-  static Bool fRestacking = FALSE; /* Avoid recusive calls to this function */
-  DWORD dwCurrentProcessID = GetCurrentProcessId ();
-  DWORD dwWindowProcessID = 0;
-
-#if CYGMULTIWINDOW_DEBUG || CYGWINDOWING_DEBUG
-  winTrace ("winReorderWindowsMultiWindow\n");
-#endif
-
-  if (fRestacking)
-    {
-      /* It is a recusive call so immediately exit */
-#if CYGWINDOWING_DEBUG
-      ErrorF ("winReorderWindowsMultiWindow - "
-	      "exit because fRestacking == TRUE\n");
-#endif
-      return;
-    }
-  fRestacking = TRUE;
-
-  /* Loop through top level Window windows, descending in Z order */
-  for ( hwnd = GetTopWindow (NULL);
-	hwnd;
-	hwnd = GetNextWindow (hwnd, GW_HWNDNEXT) )
-    {
-      /* Don't take care of other Cygwin/X process's windows */
-      GetWindowThreadProcessId (hwnd, &dwWindowProcessID);
-
-      if ( GetProp (hwnd, WIN_WINDOW_PROP)
-	   && (dwWindowProcessID == dwCurrentProcessID)
-	   && !IsIconic (hwnd) ) /* ignore minimized windows */
-	{
-	  pWinSib = pWin;
-	  pWin = GetProp (hwnd, WIN_WINDOW_PROP);
-	      
-	  if (!pWinSib)
-	    { /* 1st window - raise to the top */
-	      vlist[0] = Above;
-		  
-	      ConfigureWindow (pWin, CWStackMode, vlist, wClient(pWin));
-	    }
-	  else
-	    { /* 2nd or deeper windows - just below the previous one */
-	      vlist[0] = winGetWindowID (pWinSib);
-	      vlist[1] = Below;
-
-	      ConfigureWindow (pWin, CWSibling | CWStackMode,
-			       vlist, wClient(pWin));
-	    }
-	}
-    }
-
-  fRestacking = FALSE;
-}
-
-
-/*
- * winMinimizeWindow - Minimize in response to WM_CHANGE_STATE
- */
-
-void
-winMinimizeWindow (Window id)
-{
-  WindowPtr		pWin;
-  winPrivWinPtr	pWinPriv;
-#ifdef XWIN_MULTIWINDOWEXTWM
-  win32RootlessWindowPtr pRLWinPriv;
-#endif
-  HWND hWnd;
-  ScreenPtr pScreen = NULL;
-  winPrivScreenPtr pScreenPriv = NULL;
-  winScreenInfo *pScreenInfo = NULL;
-
-#if CYGWINDOWING_DEBUG
-  ErrorF ("winMinimizeWindow\n");
-#endif
-
-  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
-  if (!pWin) 
-  { 
-      ErrorF("%s: NULL pWin. Leaving\n", __FUNCTION__); 
-      return; 
-  }
-
-  pScreen = pWin->drawable.pScreen;
-  if (pScreen) pScreenPriv = winGetScreenPriv(pScreen);
-  if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  if (pScreenPriv && pScreenInfo->fInternalWM)
-    {
-      pRLWinPriv  = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
-      hWnd = pRLWinPriv->hWnd;
-    }
-  else
-#else
-  if (pScreenPriv)
-#endif
-    {
-      pWinPriv = winGetWindowPriv (pWin);
-      hWnd = pWinPriv->hWnd;
-    }
-
-  ShowWindow (hWnd, SW_MINIMIZE);
-}
-
-
-/*
- * CopyWindow - See Porting Layer Definition - p. 39
- */
-void
-winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
-			  RegionPtr oldRegion)
-{
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGWINDOWING_DEBUG
-  ErrorF ("CopyWindowMultiWindow\n");
-#endif
-  WIN_UNWRAP(CopyWindow); 
-  (*pScreen->CopyWindow)(pWin, oldpt, oldRegion);
-  WIN_WRAP(CopyWindow, winCopyWindowMultiWindow);
-}
-
-
-/*
- * MoveWindow - See Porting Layer Definition - p. 42
- */
-void
-winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
-			  WindowPtr pSib, VTKind kind)
-{
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGWINDOWING_DEBUG
-  ErrorF ("MoveWindowMultiWindow to (%d, %d)\n", x, y);
-#endif
-
-  WIN_UNWRAP(MoveWindow); 
-  (*pScreen->MoveWindow)(pWin, x, y, pSib, kind);
-  WIN_WRAP(MoveWindow, winMoveWindowMultiWindow);
-}
-
-
-/*
- * ResizeWindow - See Porting Layer Definition - p. 42
- */
-void
-winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
-			    unsigned int h, WindowPtr pSib)
-{
-  ScreenPtr		pScreen = pWin->drawable.pScreen;
-  winScreenPriv(pScreen);
-
-#if CYGWINDOWING_DEBUG
-  ErrorF ("ResizeWindowMultiWindow to (%d, %d) - %dx%d\n", x, y, w, h);
-#endif
-  WIN_UNWRAP(ResizeWindow); 
-  (*pScreen->ResizeWindow)(pWin, x, y, w, h, pSib);
-  WIN_WRAP(ResizeWindow, winResizeWindowMultiWindow);
-}
-
-
-/*
- * winAdjustXWindow
- *
- * Move and resize X window with respect to corresponding Windows window.
- * This is called from WM_MOVE/WM_SIZE handlers when the user performs
- * any windowing operation (move, resize, minimize, maximize, restore).
- *
- * The functionality is the inverse of winPositionWindowMultiWindow, which
- * adjusts Windows window with respect to X window.
- */
-int
-winAdjustXWindow (WindowPtr pWin, HWND hwnd)
-{
-  RECT rcDraw; /* Rect made from pWin->drawable to be adjusted */
-  RECT rcWin;  /* The source: WindowRect from hwnd */
-  DrawablePtr pDraw;
-  XID vlist[4];
-  LONG dX, dY, dW, dH, x, y;
-  DWORD dwStyle, dwExStyle;
-
-#define WIDTH(rc) (rc.right - rc.left)
-#define HEIGHT(rc) (rc.bottom - rc.top)
-  
-#if CYGWINDOWING_DEBUG
-  ErrorF ("winAdjustXWindow\n");
-#endif
-
-  if (IsIconic (hwnd))
-    {
-#if CYGWINDOWING_DEBUG
-      ErrorF ("\timmediately return because the window is iconized\n");
-#endif
-      /*
-       * If the Windows window is minimized, its WindowRect has
-       * meaningless values so we don't adjust X window to it.
-       */
-      vlist[0] = 0;
-      vlist[1] = 0;
-      return ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));
-    }
-  
-  pDraw = &pWin->drawable;
-
-  /* Calculate the window rect from the drawable */
-  x = pDraw->x + GetSystemMetrics (SM_XVIRTUALSCREEN);
-  y = pDraw->y + GetSystemMetrics (SM_YVIRTUALSCREEN);
-  SetRect (&rcDraw, x, y, x + pDraw->width, y + pDraw->height);
-#ifdef CYGMULTIWINDOW_DEBUG
-          winDebug("\tDrawable extend {%d, %d, %d, %d}, {%d, %d}\n", 
-              rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,
-              rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);
-#endif
-  dwExStyle = GetWindowLongPtr (hwnd, GWL_EXSTYLE);
-  dwStyle = GetWindowLongPtr (hwnd, GWL_STYLE);
-#ifdef CYGMULTIWINDOW_DEBUG
-          winDebug("\tWindowStyle: %08x %08x\n", dwStyle, dwExStyle);
-#endif
-  AdjustWindowRectEx (&rcDraw, dwStyle, FALSE, dwExStyle);
-
-  /* The source of adjust */
-  GetWindowRect (hwnd, &rcWin);
-#ifdef CYGMULTIWINDOW_DEBUG
-          winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n", 
-              rcWin.left, rcWin.top, rcWin.right, rcWin.bottom,
-              rcWin.right - rcWin.left, rcWin.bottom - rcWin.top);
-          winDebug("\tDraw extend {%d, %d, %d, %d}, {%d, %d}\n", 
-              rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,
-              rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);
-#endif
-
-  if (EqualRect (&rcDraw, &rcWin)) {
-    /* Bail if no adjust is needed */
-#if CYGWINDOWING_DEBUG
-    ErrorF ("\treturn because already adjusted\n");
-#endif
-    return 0;
-  }
-  
-  /* Calculate delta values */
-  dX = rcWin.left - rcDraw.left;
-  dY = rcWin.top - rcDraw.top;
-  dW = WIDTH(rcWin) - WIDTH(rcDraw);
-  dH = HEIGHT(rcWin) - HEIGHT(rcDraw);
-
-  /*
-   * Adjust.
-   * We may only need to move (vlist[0] and [1]), or only resize
-   * ([2] and [3]) but currently we set all the parameters and leave
-   * the decision to ConfigureWindow.  The reason is code simplicity.
-  */
-  vlist[0] = pDraw->x + dX - wBorderWidth(pWin);
-  vlist[1] = pDraw->y + dY - wBorderWidth(pWin);
-  vlist[2] = pDraw->width + dW;
-  vlist[3] = pDraw->height + dH;
-#if CYGWINDOWING_DEBUG
-  ErrorF ("\tConfigureWindow to (%ld, %ld) - %ldx%ld\n", vlist[0], vlist[1],
-	  vlist[2], vlist[3]);
-#endif
-  return ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight,
-			  vlist, wClient(pWin));
-  
-#undef WIDTH
-#undef HEIGHT
-}
-
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Kensuke Matsuzaki

+ *		Earle F. Philhower, III

+ *		Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "dixevents.h"

+#include "winmultiwindowclass.h"

+#include "winprefs.h"

+

+/*

+ * External global variables

+ */

+

+extern HICON		g_hIconX;

+extern HICON		g_hSmallIconX;

+extern HWND		g_hDlgDepthChange;

+

+/*

+ * Prototypes for local functions

+ */

+

+void

+winCreateWindowsWindow (WindowPtr pWin);

+

+static void

+winDestroyWindowsWindow (WindowPtr pWin);

+

+static void

+winUpdateWindowsWindow (WindowPtr pWin);

+

+static void

+winFindWindow (pointer value, XID id, pointer cdata);

+

+static

+void winInitMultiWindowClass(void)

+{

+  static wATOM atomXWinClass=0;

+  WNDCLASSEX wcx;

+

+  if (atomXWinClass==0)

+  {

+    /* Setup our window class */

+    wcx.cbSize=sizeof(WNDCLASSEX);

+    wcx.style = CS_HREDRAW | CS_VREDRAW;

+    wcx.lpfnWndProc = winTopLevelWindowProc;

+    wcx.cbClsExtra = 0;

+    wcx.cbWndExtra = 0;

+    wcx.hInstance = g_hInstance;

+    wcx.hIcon = g_hIconX;

+    wcx.hCursor = 0;

+    wcx.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);

+    wcx.lpszMenuName = NULL;

+    wcx.lpszClassName = WINDOW_CLASS_X;

+    wcx.hIconSm = g_hSmallIconX;

+

+#if CYGMULTIWINDOW_DEBUG

+    winDebug ("winCreateWindowsWindow - Creating class: %s\n", WINDOW_CLASS_X);

+#endif

+

+    atomXWinClass = RegisterClassEx (&wcx);

+  }

+}

+

+/*

+ * CreateWindow - See Porting Layer Definition - p. 37

+ */

+

+Bool

+winCreateWindowMultiWindow (WindowPtr pWin)

+{

+  Bool			fResult = TRUE;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winWindowPriv(pWin);

+  winScreenPriv(pScreen);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winCreateWindowMultiWindow - pWin: %p\n", pWin);

+#endif

+  

+  WIN_UNWRAP(CreateWindow);

+  fResult = (*pScreen->CreateWindow) (pWin);

+  WIN_WRAP(CreateWindow, winCreateWindowMultiWindow);

+  

+  /* Initialize some privates values */

+  pWinPriv->hRgn = NULL;

+  pWinPriv->hWnd = NULL;

+  pWinPriv->GlCtxWnd = FALSE;

+  pWinPriv->pScreenPriv = winGetScreenPriv(pWin->drawable.pScreen);

+  pWinPriv->fXKilled = FALSE;

+ 

+  return fResult;

+}

+

+

+/*

+ * DestroyWindow - See Porting Layer Definition - p. 37

+ */

+

+Bool

+winDestroyWindowMultiWindow (WindowPtr pWin)

+{

+  Bool			fResult = TRUE;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winWindowPriv(pWin);

+  winScreenPriv(pScreen);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winDestroyWindowMultiWindow - pWin: %p\n", pWin);

+#endif

+  

+  WIN_UNWRAP(DestroyWindow); 

+  fResult = (*pScreen->DestroyWindow)(pWin);

+  WIN_WRAP(DestroyWindow, winDestroyWindowMultiWindow);

+  

+  /* Flag that the window has been destroyed */

+  pWinPriv->fXKilled = TRUE;

+  

+  /* Kill the MS Windows window associated with this window */

+  winDestroyWindowsWindow (pWin); 

+

+  return fResult;

+}

+

+

+/*

+ * PositionWindow - See Porting Layer Definition - p. 37

+ *

+ * This function adjusts the position and size of Windows window

+ * with respect to the underlying X window.  This is the inverse

+ * of winAdjustXWindow, which adjusts X window to Windows window.

+ */

+

+Bool

+winPositionWindowMultiWindow (WindowPtr pWin, int x, int y)

+{

+  Bool			fResult = TRUE;

+  int		        iX, iY, iWidth, iHeight;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winWindowPriv(pWin);

+  winScreenPriv(pScreen);

+

+  HWND hWnd = pWinPriv->hWnd;

+  RECT rcNew;

+  RECT rcOld;

+#ifdef WINDBG

+  RECT rcClient;

+  RECT *lpRc;

+#endif

+  DWORD dwExStyle;

+  DWORD dwStyle;

+

+  winDebug ("winPositionWindowMultiWindow - pWin: %p\n", pWin);

+  

+  WIN_UNWRAP(PositionWindow);

+  fResult = (*pScreen->PositionWindow)(pWin, x, y);

+  WIN_WRAP(PositionWindow, winPositionWindowMultiWindow);

+  

+  winDebug ("winPositionWindowMultiWindow: (x, y) = (%d, %d)\n",

+	  x, y);

+

+  /* Bail out if the Windows window handle is bad */

+  if (!hWnd)

+    {

+      winDebug ("\timmediately return since hWnd is NULL\n");

+      return fResult;

+    }

+

+  /* Get the Windows window style and extended style */

+  dwExStyle = GetWindowLongPtr (hWnd, GWL_EXSTYLE);

+  dwStyle = GetWindowLongPtr (hWnd, GWL_STYLE);

+

+  /* Get the X and Y location of the X window */

+  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);

+  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);

+

+  /* Get the height and width of the X window */

+  iWidth = pWin->drawable.width;

+  iHeight = pWin->drawable.height;

+

+  /* Store the origin, height, and width in a rectangle structure */

+  SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight);

+

+#if CYGMULTIWINDOW_DEBUG

+  lpRc = &rcNew;

+  winDebug ("winPositionWindowMultiWindow - (%d ms)drawable (%d, %d)-(%d, %d)\n",

+	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);

+#endif

+

+  /*

+   * Calculate the required size of the Windows window rectangle,

+   * given the size of the Windows window client area.

+   */

+  AdjustWindowRectEx (&rcNew, dwStyle, FALSE, dwExStyle);

+

+  /* Get a rectangle describing the old Windows window */

+  GetWindowRect (hWnd, &rcOld);

+

+#if CYGMULTIWINDOW_DEBUG

+  /* Get a rectangle describing the Windows window client area */

+  GetClientRect (hWnd, &rcClient);

+

+  lpRc = &rcNew;

+  winDebug ("winPositionWindowMultiWindow - (%d ms)rcNew (%d, %d)-(%d, %d)\n",

+	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);

+      

+  lpRc = &rcOld;

+  winDebug ("winPositionWindowMultiWindow - (%d ms)rcOld (%d, %d)-(%d, %d)\n",

+	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);

+      

+  lpRc = &rcClient;

+  winDebug ("(%d ms)rcClient (%d, %d)-(%d, %d)\n",

+	  GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);

+#endif

+

+  /* Check if the old rectangle and new rectangle are the same */

+  if (!EqualRect (&rcNew, &rcOld))

+    {

+      winDebug ("winPositionWindowMultiWindow - Need to move\n");

+      winDebug ("\tMoveWindow to (%ld, %ld) - %ldx%ld\n", rcNew.left, rcNew.top,

+	      rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);

+

+        /* Change the position and dimensions of the Windows window */

+      MoveWindow (hWnd,

+		  rcNew.left, rcNew.top,

+		  rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,

+		  TRUE);

+    }

+  else

+    {

+      winDebug ("winPositionWindowMultiWindow - Not need to move\n");

+    }

+

+  return fResult;

+}

+

+

+/*

+ * ChangeWindowAttributes - See Porting Layer Definition - p. 37

+ */

+

+Bool

+winChangeWindowAttributesMultiWindow (WindowPtr pWin, unsigned long mask)

+{

+  Bool			fResult = TRUE;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("winChangeWindowAttributesMultiWindow - pWin: %08x\n", pWin);

+  

+  WIN_UNWRAP(ChangeWindowAttributes); 

+  fResult = (*pScreen->ChangeWindowAttributes)(pWin, mask);

+  WIN_WRAP(ChangeWindowAttributes, winChangeWindowAttributesMultiWindow);

+  

+  /*

+   * NOTE: We do not currently need to do anything here.

+   */

+

+  return fResult;

+}

+

+

+/*

+ * UnmapWindow - See Porting Layer Definition - p. 37

+ * Also referred to as UnrealizeWindow

+ */

+

+Bool

+winUnmapWindowMultiWindow (WindowPtr pWin)

+{

+  Bool			fResult = TRUE;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winWindowPriv(pWin);

+  winScreenPriv(pScreen);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winUnmapWindowMultiWindow - pWin: %08x\n", pWin);

+#endif

+  

+  WIN_UNWRAP(UnrealizeWindow); 

+  fResult = (*pScreen->UnrealizeWindow)(pWin);

+  WIN_WRAP(UnrealizeWindow, winUnmapWindowMultiWindow);

+  

+  /* Flag that the window has been killed */

+  pWinPriv->fXKilled = TRUE;

+ 

+  /* Destroy the Windows window associated with this X window */

+  winDestroyWindowsWindow (pWin);

+

+  return fResult;

+}

+

+

+/*

+ * MapWindow - See Porting Layer Definition - p. 37

+ * Also referred to as RealizeWindow

+ */

+

+Bool

+winMapWindowMultiWindow (WindowPtr pWin)

+{

+  Bool			fResult = TRUE;

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winWindowPriv(pWin);

+  winScreenPriv(pScreen);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winMapWindowMultiWindow - pWin: %08x\n", pWin);

+#endif

+  

+  WIN_UNWRAP(RealizeWindow); 

+  fResult = (*pScreen->RealizeWindow)(pWin);

+  WIN_WRAP(RealizeWindow, winMapWindowMultiWindow);

+  

+  /* Flag that this window has not been destroyed */

+  pWinPriv->fXKilled = FALSE;

+

+  /* Refresh/redisplay the Windows window associated with this X window */

+  winUpdateWindowsWindow (pWin);

+

+  /* Update the Windows window's shape */

+  winReshapeMultiWindow (pWin);

+  winUpdateRgnMultiWindow (pWin);

+

+  return fResult;

+}

+

+

+/*

+ * ReparentWindow - See Porting Layer Definition - p. 42

+ */

+

+void

+winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent)

+{

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winReparentMultiWindow - pWin: %08x\n", pWin);

+#endif

+

+  WIN_UNWRAP(ReparentWindow);

+  if (pScreen->ReparentWindow) 

+    (*pScreen->ReparentWindow)(pWin, pPriorParent);

+  WIN_WRAP(ReparentWindow, winReparentWindowMultiWindow);

+  

+  /* Update the Windows window associated with this X window */

+  winUpdateWindowsWindow (pWin);

+}

+

+

+/*

+ * RestackWindow - Shuffle the z-order of a window

+ */

+

+void

+winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib)

+{

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("winRestackMultiWindow - %08x\n", pWin);

+  

+   WIN_UNWRAP(RestackWindow);

+   if (pScreen->RestackWindow) 

+     (*pScreen->RestackWindow)(pWin, pOldNextSib);

+   WIN_WRAP(RestackWindow, winRestackWindowMultiWindow);

+  

+  /*

+   * Calling winReorderWindowsMultiWindow here means our window manager

+   * (i.e. Windows Explorer) has initiative to determine Z order.

+   */

+  if (pWin->nextSib != pOldNextSib)

+    winReorderWindowsMultiWindow ();

+}

+

+

+static void ClientResize(HWND hWnd, int nWidth, int nHeight)

+{

+  RECT rcClient, rcWindow;

+  POINT ptDiff;

+

+  GetClientRect(hWnd, &rcClient);

+  GetWindowRect(hWnd, &rcWindow);

+  ptDiff.x = (rcWindow.right - rcWindow.left) - rcClient.right;

+  ptDiff.y = (rcWindow.bottom - rcWindow.top) - rcClient.bottom;

+  MoveWindow(hWnd,rcWindow.left, rcWindow.top, nWidth + ptDiff.x, nHeight + ptDiff.y, TRUE);

+}

+

+

+/*

+ * winCreateWindowsWindow - Create a Windows window associated with an X window

+ */

+

+void

+winCreateWindowsWindow (WindowPtr pWin)

+{

+  int                   iX, iY;

+  int			iWidth;

+  int			iHeight;

+  HWND			hWnd;

+  HWND			hFore = NULL;

+  winWindowPriv(pWin);

+  HICON			hIcon;

+  HICON			hIconSmall;

+  winPrivScreenPtr	pScreenPriv = pWinPriv->pScreenPriv;

+  WinXSizeHints         hints;

+  WindowPtr		pDaddy;

+

+  winInitMultiWindowClass();

+

+  winDebug ("winCreateWindowsWindow - pWin: %08x\n", pWin);

+

+  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);

+  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);

+

+  iWidth = pWin->drawable.width;

+  iHeight = pWin->drawable.height;

+

+  /* ensure window actually ends up somewhere visible */

+  if (iX > GetSystemMetrics (SM_CXVIRTUALSCREEN))

+    iX = CW_USEDEFAULT;

+

+  if (iY > GetSystemMetrics (SM_CYVIRTUALSCREEN))

+    iY = CW_USEDEFAULT;

+

+  if (winMultiWindowGetTransientFor (pWin, &pDaddy))

+    {

+      if (pDaddy)

+      {

+        hFore = GetForegroundWindow();

+        if (hFore && (pDaddy != (WindowPtr)GetProp(hFore, WIN_WID_PROP))) hFore = NULL;

+      }

+    }

+  else

+    {

+      /* Default positions if none specified */

+      if (!winMultiWindowGetWMNormalHints(pWin, &hints))

+        hints.flags = 0;

+      if (!(hints.flags & (USPosition|PPosition)) &&

+          !pWin->overrideRedirect)

+      {

+        iX = CW_USEDEFAULT;

+        iY = CW_USEDEFAULT;

+      }

+    }

+

+  /* Create the window */

+  /* Make it OVERLAPPED in create call since WS_POPUP doesn't support */

+  /* CW_USEDEFAULT, change back to popup after creation */

+  hWnd = CreateWindowExA (WS_EX_TOOLWINDOW,	/* Extended styles */

+			  WINDOW_CLASS_X,	/* Class name */

+			  WINDOW_TITLE_X,	/* Window name */

+			  WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,

+			  iX,			/* Horizontal position */

+			  iY,			/* Vertical position */

+			  iWidth,		/* Right edge */ 

+			  iHeight,		/* Bottom edge */

+			  hFore,		/* Null or Parent window if transient*/

+			  (HMENU) NULL,		/* No menu */

+			  GetModuleHandle (NULL), /* Instance handle */

+			  pWin);		/* ScreenPrivates */

+  if (hWnd == NULL)

+    {

+      ErrorF ("winCreateWindowsWindow - CreateWindowExA () failed: %d\n",

+	      (int) GetLastError ());

+    }

+  pWinPriv->hWnd = hWnd;

+

+  /* Set application or .XWinrc defined Icons */

+  winSelectIcons(pWin, &hIcon, &hIconSmall);

+  if (hIcon) SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) hIcon);

+  if (hIconSmall) SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);

+ 

+  /* If we asked the native WM to place the window, synchronize the X window position */

+  if ((iX == CW_USEDEFAULT) || (iY == CW_USEDEFAULT))

+    winAdjustXWindow(pWin, hWnd);

+

+  /* Change style back to popup, already placed... */

+  SetWindowLongPtr(hWnd, GWL_STYLE, WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);

+  SetWindowPos (hWnd, 0, 0, 0, 0, 0,

+		SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);

+  /* Make sure it gets the proper system menu for a WS_POPUP, too */

+  GetSystemMenu (hWnd, TRUE);

+

+  ClientResize(hWnd,iWidth,iHeight);

+

+  /* Cause any .XWinrc menus to be added in main WNDPROC */

+  PostMessage (hWnd, WM_INIT_SYS_MENU, 0, 0);

+  

+  SetProp (hWnd, WIN_WID_PROP, (HANDLE) winGetWindowID(pWin));

+

+  /* Flag that this Windows window handles its own activation */

+  SetProp (hWnd, WIN_NEEDMANAGE_PROP, (HANDLE) 0);

+

+  /* Call engine-specific create window procedure */

+  (*pScreenPriv->pwinFinishCreateWindowsWindow) (pWin);

+}

+

+

+Bool winInDestroyWindowsWindow = FALSE;

+/*

+ * winDestroyWindowsWindow - Destroy a Windows window associated

+ * with an X window

+ */

+static void

+winDestroyWindowsWindow (WindowPtr pWin)

+{

+  MSG			msg;

+  winWindowPriv(pWin);

+  BOOL			oldstate = winInDestroyWindowsWindow;

+  

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winDestroyWindowsWindow\n");

+#endif

+

+  /* Bail out if the Windows window handle is invalid */

+  if (pWinPriv->hWnd == NULL)

+    return;

+

+  winInDestroyWindowsWindow = TRUE;

+

+  SetProp (pWinPriv->hWnd, WIN_WINDOW_PROP, NULL);

+  /* Destroy the Windows window */

+  DestroyWindow (pWinPriv->hWnd);

+

+  /* Null our handle to the Window so referencing it will cause an error */

+  pWinPriv->hWnd = NULL;

+

+  /* Process all messages on our queue */

+  while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))

+    {

+      if (g_hDlgDepthChange == 0 || !IsDialogMessage (g_hDlgDepthChange, &msg))

+	{

+	  DispatchMessage (&msg);

+	}

+    }

+

+  winInDestroyWindowsWindow = oldstate;

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("-winDestroyWindowsWindow\n");

+#endif

+}

+

+

+/*

+ * winUpdateWindowsWindow - Redisplay/redraw a Windows window

+ * associated with an X window

+ */

+

+static void

+winUpdateWindowsWindow (WindowPtr pWin)

+{

+  winWindowPriv(pWin);

+  HWND			hWnd = pWinPriv->hWnd;

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winUpdateWindowsWindow\n");

+#endif

+

+  /* Check if the Windows window's parents have been destroyed */

+  if (pWin->parent != NULL

+      && pWin->parent->parent == NULL

+      && pWin->mapped)

+    {

+      /* Create the Windows window if it has been destroyed */

+      if (hWnd == NULL)

+	{

+	  winCreateWindowsWindow (pWin);

+	  assert (pWinPriv->hWnd != NULL);

+	}

+

+      /* Display the window without activating it */

+      ShowWindow (pWinPriv->hWnd, SW_SHOWNOACTIVATE);

+

+      /* Send first paint message */

+      UpdateWindow (pWinPriv->hWnd);

+    }

+  else if (hWnd != NULL)

+    {

+      /* Destroy the Windows window if its parents are destroyed */

+      winDestroyWindowsWindow (pWin);

+      assert (pWinPriv->hWnd == NULL);

+    }

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("-winUpdateWindowsWindow\n");

+#endif

+}

+

+

+/*

+ * winGetWindowID - 

+ */

+

+XID

+winGetWindowID (WindowPtr pWin)

+{

+  WindowIDPairRec	wi = {pWin, 0};

+  ClientPtr		c = wClient(pWin);

+  

+  /* */

+  FindClientResourcesByType (c, RT_WINDOW, winFindWindow, &wi);

+

+#if CYGMULTIWINDOW_DEBUG

+  winDebug ("winGetWindowID - Window ID: %d\n", wi.id);

+#endif

+

+  return wi.id;

+}

+

+

+/*

+ * winFindWindow - 

+ */

+

+static void

+winFindWindow (pointer value, XID id, pointer cdata)

+{

+  WindowIDPairPtr	wi = (WindowIDPairPtr)cdata;

+

+  if (value == wi->value)

+    {

+      wi->id = id;

+    }

+}

+

+

+/*

+ * winReorderWindowsMultiWindow - 

+ */

+

+void

+winReorderWindowsMultiWindow (void)

+{

+  HWND hwnd = NULL;

+  WindowPtr pWin = NULL;

+  WindowPtr pWinSib = NULL;

+  XID vlist[2];

+  static Bool fRestacking = FALSE; /* Avoid recusive calls to this function */

+  DWORD dwCurrentProcessID = GetCurrentProcessId ();

+  DWORD dwWindowProcessID = 0;

+

+  winDebug ("winReorderWindowsMultiWindow\n");

+

+  if (fRestacking)

+    {

+      /* It is a recusive call so immediately exit */

+      winDebug ("winReorderWindowsMultiWindow - "

+	      "exit because fRestacking == TRUE\n");

+      return;

+    }

+  fRestacking = TRUE;

+

+  /* Loop through top level Window windows, descending in Z order */

+  for ( hwnd = GetTopWindow (NULL);

+	hwnd;

+	hwnd = GetNextWindow (hwnd, GW_HWNDNEXT) )

+    {

+      /* Don't take care of other Cygwin/X process's windows */

+      GetWindowThreadProcessId (hwnd, &dwWindowProcessID);

+

+      if ( GetProp (hwnd, WIN_WINDOW_PROP)

+	   && (dwWindowProcessID == dwCurrentProcessID)

+	   && !IsIconic (hwnd) ) /* ignore minimized windows */

+	{

+	  pWinSib = pWin;

+	  pWin = GetProp (hwnd, WIN_WINDOW_PROP);

+	      

+	  if (!pWinSib)

+	    { /* 1st window - raise to the top */

+	      vlist[0] = Above;

+		  

+	      ConfigureWindow (pWin, CWStackMode, vlist, wClient(pWin));

+	    }

+	  else

+	    { /* 2nd or deeper windows - just below the previous one */

+	      vlist[0] = winGetWindowID (pWinSib);

+	      vlist[1] = Below;

+

+	      ConfigureWindow (pWin, CWSibling | CWStackMode,

+			       vlist, wClient(pWin));

+	    }

+	}

+    }

+

+  fRestacking = FALSE;

+}

+

+

+/*

+ * winMinimizeWindow - Minimize in response to WM_CHANGE_STATE

+ */

+

+void

+winMinimizeWindow (Window id)

+{

+  WindowPtr		pWin;

+  winPrivWinPtr	pWinPriv;

+#ifdef XWIN_MULTIWINDOWEXTWM

+  win32RootlessWindowPtr pRLWinPriv;

+#endif

+  HWND hWnd;

+  ScreenPtr pScreen = NULL;

+  winPrivScreenPtr pScreenPriv = NULL;

+  winScreenInfo *pScreenInfo = NULL;

+

+  winDebug ("winMinimizeWindow\n");

+

+  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);

+  if (!pWin) 

+  { 

+      ErrorF("%s: NULL pWin. Leaving\n", __FUNCTION__); 

+      return; 

+  }

+

+  pScreen = pWin->drawable.pScreen;

+  if (pScreen) pScreenPriv = winGetScreenPriv(pScreen);

+  if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  if (pScreenPriv && pScreenInfo->fInternalWM)

+    {

+      pRLWinPriv  = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);

+      hWnd = pRLWinPriv->hWnd;

+    }

+  else

+#else

+  if (pScreenPriv)

+#endif

+    {

+      pWinPriv = winGetWindowPriv (pWin);

+      hWnd = pWinPriv->hWnd;

+    }

+

+  ShowWindow (hWnd, SW_MINIMIZE);

+}

+

+

+/*

+ * CopyWindow - See Porting Layer Definition - p. 39

+ */

+void

+winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,

+			  RegionPtr oldRegion)

+{

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("CopyWindowMultiWindow\n");

+

+  WIN_UNWRAP(CopyWindow); 

+  (*pScreen->CopyWindow)(pWin, oldpt, oldRegion);

+  WIN_WRAP(CopyWindow, winCopyWindowMultiWindow);

+}

+

+

+/*

+ * MoveWindow - See Porting Layer Definition - p. 42

+ */

+void

+winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,

+			  WindowPtr pSib, VTKind kind)

+{

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("MoveWindowMultiWindow to (%d, %d)\n", x, y);

+

+  WIN_UNWRAP(MoveWindow); 

+  (*pScreen->MoveWindow)(pWin, x, y, pSib, kind);

+  WIN_WRAP(MoveWindow, winMoveWindowMultiWindow);

+}

+

+

+/*

+ * ResizeWindow - See Porting Layer Definition - p. 42

+ */

+void

+winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,

+			    unsigned int h, WindowPtr pSib)

+{

+  ScreenPtr		pScreen = pWin->drawable.pScreen;

+  winScreenPriv(pScreen);

+

+  winDebug ("ResizeWindowMultiWindow to (%d, %d) - %dx%d\n", x, y, w, h);

+

+  WIN_UNWRAP(ResizeWindow); 

+  (*pScreen->ResizeWindow)(pWin, x, y, w, h, pSib);

+  WIN_WRAP(ResizeWindow, winResizeWindowMultiWindow);

+}

+

+

+/*

+ * winAdjustXWindow

+ *

+ * Move and resize X window with respect to corresponding Windows window.

+ * This is called from WM_MOVE/WM_SIZE handlers when the user performs

+ * any windowing operation (move, resize, minimize, maximize, restore).

+ *

+ * The functionality is the inverse of winPositionWindowMultiWindow, which

+ * adjusts Windows window with respect to X window.

+ */

+int

+winAdjustXWindow (WindowPtr pWin, HWND hwnd)

+{

+  RECT rcDraw; /* Rect made from pWin->drawable to be adjusted */

+  RECT rcWin;  /* The source: WindowRect from hwnd */

+  DrawablePtr pDraw;

+  XID vlist[4];

+  LONG dX, dY, dW, dH, x, y;

+  DWORD dwStyle, dwExStyle;

+

+#define WIDTH(rc) (rc.right - rc.left)

+#define HEIGHT(rc) (rc.bottom - rc.top)

+  

+  winDebug ("winAdjustXWindow\n");

+

+  if (IsIconic (hwnd))

+    {

+      winDebug ("\timmediately return because the window is iconized\n");

+      /*

+       * If the Windows window is minimized, its WindowRect has

+       * meaningless values so we don't adjust X window to it.

+       */

+      vlist[0] = 0;

+      vlist[1] = 0;

+      return ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));

+    }

+  

+  pDraw = &pWin->drawable;

+

+  /* Calculate the window rect from the drawable */

+  x = pDraw->x + GetSystemMetrics (SM_XVIRTUALSCREEN);

+  y = pDraw->y + GetSystemMetrics (SM_YVIRTUALSCREEN);

+  SetRect (&rcDraw, x, y, x + pDraw->width, y + pDraw->height);

+          winDebug("\tDrawable extend {%d, %d, %d, %d}, {%d, %d}\n", 

+              rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,

+              rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);

+  dwExStyle = GetWindowLongPtr (hwnd, GWL_EXSTYLE);

+  dwStyle = GetWindowLongPtr (hwnd, GWL_STYLE);

+          winDebug("\tWindowStyle: %08x %08x\n", dwStyle, dwExStyle);

+  AdjustWindowRectEx (&rcDraw, dwStyle, FALSE, dwExStyle);

+

+  /* The source of adjust */

+  GetWindowRect (hwnd, &rcWin);

+          winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n", 

+              rcWin.left, rcWin.top, rcWin.right, rcWin.bottom,

+              rcWin.right - rcWin.left, rcWin.bottom - rcWin.top);

+          winDebug("\tDraw extend {%d, %d, %d, %d}, {%d, %d}\n", 

+              rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,

+              rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);

+

+  if (EqualRect (&rcDraw, &rcWin)) {

+    /* Bail if no adjust is needed */

+    winDebug ("\treturn because already adjusted\n");

+    return 0;

+  }

+  

+  /* Calculate delta values */

+  dX = rcWin.left - rcDraw.left;

+  dY = rcWin.top - rcDraw.top;

+  dW = WIDTH(rcWin) - WIDTH(rcDraw);

+  dH = HEIGHT(rcWin) - HEIGHT(rcDraw);

+

+  /*

+   * Adjust.

+   * We may only need to move (vlist[0] and [1]), or only resize

+   * ([2] and [3]) but currently we set all the parameters and leave

+   * the decision to ConfigureWindow.  The reason is code simplicity.

+  */

+  vlist[0] = pDraw->x + dX - wBorderWidth(pWin);

+  vlist[1] = pDraw->y + dY - wBorderWidth(pWin);

+  vlist[2] = pDraw->width + dW;

+  vlist[3] = pDraw->height + dH;

+  winDebug ("\tConfigureWindow to (%ld, %ld) - %ldx%ld\n", vlist[0], vlist[1],

+	  vlist[2], vlist[3]);

+  return ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight,

+			  vlist, wClient(pWin));

+  

+#undef WIDTH

+#undef HEIGHT

+}

+

diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c
index 21d913e5e..c3742b755 100644
--- a/xorg-server/hw/xwin/winmultiwindowwm.c
+++ b/xorg-server/hw/xwin/winmultiwindowwm.c
@@ -1,1745 +1,1653 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2009
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Kensuke Matsuzaki
- *              Colin Harrison
- */
-
-/* X headers */
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#ifdef __CYGWIN__
-#include <sys/select.h>
-#endif
-#include <fcntl.h>
-#include <setjmp.h>
-#define HANDLE void *
-#include <pthread.h>
-#undef HANDLE
-#include <X11/X.h>
-#include <X11/Xatom.h>
-#include <X11/Xlib.h>
-#include <X11/Xlocale.h>
-#include <X11/Xproto.h>
-#include <X11/Xutil.h>
-#include <X11/cursorfont.h>
-#include <X11/Xwindows.h>
-
-/* Local headers */
-#include "objbase.h"
-#include "ddraw.h"
-#include "winwindow.h"
-#include "winprefs.h"
-#include "window.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-#include <X11/extensions/windowswmstr.h>
-#else
-/* We need the native HWND atom for intWM, so for consistency use the
-   same name as extWM would if we were building with enabled... */
-#define WINDOWSWM_NATIVE_HWND "_WINDOWSWM_NATIVE_HWND"
-#endif
-
-extern void winDebug(const char *format, ...);
-extern void winReshapeMultiWindow(WindowPtr pWin);
-extern void winUpdateRgnMultiWindow(WindowPtr pWin);
-
-#ifndef CYGDEBUG
-#define CYGDEBUG NO
-#endif
-
-/*
- * Constant defines
- */
-
-#define WIN_CONNECT_RETRIES	5
-#define WIN_CONNECT_DELAY	5
-#ifdef HAS_DEVWINDOWS
-# define WIN_MSG_QUEUE_FNAME	"/dev/windows"
-#endif
-#define WIN_JMP_OKAY		0
-#define WIN_JMP_ERROR_IO	2
-
-/*
- * Local structures
- */
-
-typedef struct _WMMsgNodeRec {
-  winWMMessageRec	msg;
-  struct _WMMsgNodeRec	*pNext;
-} WMMsgNodeRec, *WMMsgNodePtr;
-
-typedef struct _WMMsgQueueRec {
-  struct _WMMsgNodeRec	*pHead;
-  struct _WMMsgNodeRec	*pTail;
-  pthread_mutex_t	pmMutex;
-  pthread_cond_t	pcNotEmpty;
-  int			nQueueSize;
-} WMMsgQueueRec, *WMMsgQueuePtr;
-
-typedef struct _WMInfo {
-  Display		*pDisplay;
-  WMMsgQueueRec		wmMsgQueue;
-  Atom			atmWmProtos;
-  Atom			atmWmDelete;
-  Atom			atmPrivMap;
-  Bool			fAllowOtherWM;
-} WMInfoRec, *WMInfoPtr;
-
-typedef struct _WMProcArgRec {
-  DWORD			dwScreen;
-  WMInfoPtr		pWMInfo;
-  pthread_mutex_t	*ppmServerStarted;
-} WMProcArgRec, *WMProcArgPtr;
-
-typedef struct _XMsgProcArgRec {
-  Display		*pDisplay;
-  DWORD			dwScreen;
-  WMInfoPtr		pWMInfo;
-  pthread_mutex_t	*ppmServerStarted;
-  HWND			hwndScreen;
-} XMsgProcArgRec, *XMsgProcArgPtr;
-
-
-/*
- * References to external symbols
- */
-
-extern char *display;
-extern void ErrorF (const char* /*f*/, ...);
-
-/*
- * Prototypes for local functions
- */
-
-static void
-PushMessage (WMMsgQueuePtr pQueue, WMMsgNodePtr pNode);
-
-static WMMsgNodePtr
-PopMessage (WMMsgQueuePtr pQueue, WMInfoPtr pWMInfo);
-
-static Bool
-InitQueue (WMMsgQueuePtr pQueue);
-
-static void
-GetWindowName (Display * pDpy, Window iWin, wchar_t **ppName);
-
-static int
-SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData);
-
-static void
-UpdateName (WMInfoPtr pWMInfo, Window iWindow);
-
-static void*
-winMultiWindowWMProc (void* pArg);
-
-static int
-winMultiWindowWMErrorHandler (Display *pDisplay, XErrorEvent *pErr);
-
-static int
-winMultiWindowWMIOErrorHandler (Display *pDisplay);
-
-static void *
-winMultiWindowXMsgProc (void *pArg);
-
-static int
-winMultiWindowXMsgProcErrorHandler (Display *pDisplay, XErrorEvent *pErr);
-
-static int
-winMultiWindowXMsgProcIOErrorHandler (Display *pDisplay);
-
-static int
-winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr);
-
-static void
-winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg);
-
-#if 0
-static void
-PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction);
-#endif
-
-static Bool
-CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM);
-
-static void
-winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle);
-
-void
-winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle);
-
-/*
- * Local globals
- */
-
-static jmp_buf			g_jmpWMEntry;
-static jmp_buf			g_jmpXMsgProcEntry;
-static Bool			g_shutdown = FALSE;
-static Bool			redirectError = FALSE;
-static Bool			g_fAnotherWMRunning = FALSE;
-
-/*
- * PushMessage - Push a message onto the queue
- */
-
-static void
-PushMessage (WMMsgQueuePtr pQueue, WMMsgNodePtr pNode)
-{
-
-  /* Lock the queue mutex */
-  pthread_mutex_lock (&pQueue->pmMutex);
-
-  pNode->pNext = NULL;
-  
-  if (pQueue->pTail != NULL)
-    {
-      pQueue->pTail->pNext = pNode;
-    }
-  pQueue->pTail = pNode;
-  
-  if (pQueue->pHead == NULL)
-    {
-      pQueue->pHead = pNode;
-    }
-
-
-#if 0
-  switch (pNode->msg.msg)
-    {
-    case WM_WM_MOVE:
-      ErrorF ("\tWM_WM_MOVE\n");
-      break;
-    case WM_WM_SIZE:
-      ErrorF ("\tWM_WM_SIZE\n");
-      break;
-    case WM_WM_RAISE:
-      ErrorF ("\tWM_WM_RAISE\n");
-      break;
-    case WM_WM_LOWER:
-      ErrorF ("\tWM_WM_LOWER\n");
-      break;
-    case WM_WM_MAP:
-      ErrorF ("\tWM_WM_MAP\n");
-      break;
-    case WM_WM_MAP2:
-      ErrorF ("\tWM_WM_MAP2\n");
-      break;
-    case WM_WM_MAP3:
-      ErrorF ("\tWM_WM_MAP3\n");
-      break;
-    case WM_WM_UNMAP:
-      ErrorF ("\tWM_WM_UNMAP\n");
-      break;
-    case WM_WM_KILL:
-      ErrorF ("\tWM_WM_KILL\n");
-      break;
-    case WM_WM_ACTIVATE:
-      ErrorF ("\tWM_WM_ACTIVATE\n");
-      break;
-    default:
-      ErrorF ("\tUnknown Message.\n");
-      break;
-    }
-#endif
-
-  /* Increase the count of elements in the queue by one */
-  ++(pQueue->nQueueSize);
-
-  /* Release the queue mutex */
-  pthread_mutex_unlock (&pQueue->pmMutex);
-
-  /* Signal that the queue is not empty */
-  pthread_cond_signal (&pQueue->pcNotEmpty);
-}
-
-
-#if CYGMULTIWINDOW_DEBUG
-/*
- * QueueSize - Return the size of the queue
- */
-
-static int
-QueueSize (WMMsgQueuePtr pQueue)
-{
-  WMMsgNodePtr		pNode;
-  int			nSize = 0;
-  
-  /* Loop through all elements in the queue */
-  for (pNode = pQueue->pHead; pNode != NULL; pNode = pNode->pNext)
-    ++nSize;
-
-  return nSize;
-}
-#endif
-
-
-/*
- * PopMessage - Pop a message from the queue
- */
-
-static WMMsgNodePtr
-PopMessage (WMMsgQueuePtr pQueue, WMInfoPtr pWMInfo)
-{
-  WMMsgNodePtr		pNode;
-
-  /* Lock the queue mutex */
-  pthread_mutex_lock (&pQueue->pmMutex);
-
-  /* Wait for --- */
-  while (pQueue->pHead == NULL)
-    {
-      pthread_cond_wait (&pQueue->pcNotEmpty, &pQueue->pmMutex);
-    }
-  
-  pNode = pQueue->pHead;
-  if (pQueue->pHead != NULL)
-    {
-      pQueue->pHead = pQueue->pHead->pNext;
-    }
-
-  if (pQueue->pTail == pNode)
-    {
-      pQueue->pTail = NULL;
-    }
-
-  /* Drop the number of elements in the queue by one */
-  --(pQueue->nQueueSize);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("Queue Size %d %d\n", pQueue->nQueueSize, QueueSize(pQueue));
-#endif
-  
-  /* Release the queue mutex */
-  pthread_mutex_unlock (&pQueue->pmMutex);
-
-  return pNode;
-}
-
-
-#if 0
-/*
- * HaveMessage - 
- */
-
-static Bool
-HaveMessage (WMMsgQueuePtr pQueue, UINT msg, Window iWindow)
-{
-  WMMsgNodePtr pNode;
-  
-  for (pNode = pQueue->pHead; pNode != NULL; pNode = pNode->pNext)
-    {
-      if (pNode->msg.msg==msg && pNode->msg.iWindow==iWindow)
-	return True;
-    }
-  
-  return False;
-}
-#endif
-
-
-/*
- * InitQueue - Initialize the Window Manager message queue
- */
-
-static
-Bool
-InitQueue (WMMsgQueuePtr pQueue)
-{
-  /* Check if the pQueue pointer is NULL */
-  if (pQueue == NULL)
-    {
-      ErrorF ("InitQueue - pQueue is NULL.  Exiting.\n");
-      return FALSE;
-    }
-
-  /* Set the head and tail to NULL */
-  pQueue->pHead = NULL;
-  pQueue->pTail = NULL;
-
-  /* There are no elements initially */
-  pQueue->nQueueSize = 0;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("InitQueue - Queue Size %d %d\n", pQueue->nQueueSize,
-	  QueueSize(pQueue));
-#endif
-
-  ErrorF ("InitQueue - Calling pthread_mutex_init\n");
-
-  /* Create synchronization objects */
-  pthread_mutex_init (&pQueue->pmMutex, NULL);
-
-  ErrorF ("InitQueue - pthread_mutex_init returned\n");
-  ErrorF ("InitQueue - Calling pthread_cond_init\n");
-
-  pthread_cond_init (&pQueue->pcNotEmpty, NULL);
-
-  ErrorF ("InitQueue - pthread_cond_init returned\n");
-
-  return TRUE;
-}
-
-
-/*
- * GetWindowName - Retrieve the title of an X Window
- */
-
-static void
-GetWindowName (Display *pDisplay, Window iWin, wchar_t **ppName)
-{
-  int			nResult, nNum;
-  char			**ppList;
-  char			*pszReturnData;
-  int			iLen, i;
-  XTextProperty		xtpName;
-  
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("GetWindowName\n");
-#endif
-
-  /* Intialize ppName to NULL */
-  *ppName = NULL;
-
-  /* Try to get --- */
-  nResult = XGetWMName (pDisplay, iWin, &xtpName);
-  if (!nResult || !xtpName.value || !xtpName.nitems)
-    {
-#if CYGMULTIWINDOW_DEBUG
-      ErrorF ("GetWindowName - XGetWMName failed.  No name.\n");
-#endif
-      return;
-    }
-
-   if (Xutf8TextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList)
-   {
- 	iLen = 0;
- 	for (i = 0; i < nNum; i++) iLen += strlen(ppList[i]);
- 	pszReturnData = (char *) malloc (iLen + 1);
- 	pszReturnData[0] = '\0';
- 	for (i = 0; i < nNum; i++) strcat (pszReturnData, ppList[i]);
- 	if (ppList) XFreeStringList (ppList);
-   }
-   else
-   {
- 	pszReturnData = (char *) malloc (1);
- 	pszReturnData[0] = '\0';
-   }
-   iLen = MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, NULL, 0);
-   *ppName = (wchar_t*)malloc(sizeof(wchar_t)*(iLen + 1));
-   MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, *ppName, iLen);
-   XFree (xtpName.value);
-   free (pszReturnData);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("GetWindowName - Returning\n");
-#endif
-}
-
-
-/*
- * Send a message to the X server from the WM thread
- */
-
-static int
-SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData)
-{
-  XEvent		e;
-
-  /* Prepare the X event structure */
-  e.type = ClientMessage;
-  e.xclient.window = iWin;
-  e.xclient.message_type = atmType;
-  e.xclient.format = 32;
-  e.xclient.data.l[0] = nData;
-  e.xclient.data.l[1] = CurrentTime;
-
-  /* Send the event to X */
-  return XSendEvent (pDisplay, iWin, False, NoEventMask, &e);
-}
-
-
-/*
- * Updates the name of a HWND according to its X WM_NAME property
- */
-
-static void
-UpdateName (WMInfoPtr pWMInfo, Window iWindow)
-{
-  wchar_t		*pszName;
-  Atom			atmType;
-  int			fmtRet;
-  unsigned long		items, remain;
-  HWND			*retHwnd, hWnd;
-  XWindowAttributes	attr;
-
-  hWnd = 0;
-
-  /* See if we can get the cached HWND for this window... */
-  if (XGetWindowProperty (pWMInfo->pDisplay,
-			  iWindow,
-			  pWMInfo->atmPrivMap,
-			  0,
-			  1,
-			  False,
-			  XA_INTEGER,//pWMInfo->atmPrivMap,
-			  &atmType,
-			  &fmtRet,
-			  &items,
-			  &remain,
-			  (unsigned char **) &retHwnd) == Success)
-    {
-      if (retHwnd)
-	{
-	  hWnd = *retHwnd;
-	  XFree (retHwnd);
-	}
-    }
-  
-  /* Some sanity checks */
-  if (!hWnd) return;
-  if (!IsWindow (hWnd)) return;
-
-  /* Set the Windows window name */
-  GetWindowName (pWMInfo->pDisplay, iWindow, &pszName);
-  if (pszName)
-    {
-      /* Get the window attributes */
-      XGetWindowAttributes (pWMInfo->pDisplay,
-			    iWindow,
-			    &attr);
-      if (!attr.override_redirect)
-	{
-	  SetWindowTextW (hWnd, pszName);
-	  winUpdateIcon (iWindow);
-	}
-
-      free (pszName);
-    }
-}
-
-
-#if 0
-/*
- * Fix up any differences between the X11 and Win32 window stacks
- * starting at the window passed in
- */
-static void
-PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction)
-{
-  Atom                  atmType;
-  int                   fmtRet;
-  unsigned long         items, remain;
-  HWND                  hWnd, *retHwnd;
-  DWORD                 myWinProcID, winProcID;
-  Window                xWindow;
-  WINDOWPLACEMENT       wndPlace;
-  
-  hWnd = NULL;
-  /* See if we can get the cached HWND for this window... */
-  if (XGetWindowProperty (pWMInfo->pDisplay,
-			  iWindow,
-			  pWMInfo->atmPrivMap,
-			  0,
-			  1,
-			  False,
-			  XA_INTEGER,//pWMInfo->atmPrivMap,
-			  &atmType,
-			  &fmtRet,
-			  &items,
-			  &remain,
-			  (unsigned char **) &retHwnd) == Success)
-    {
-      if (retHwnd)
-	{
-	  hWnd = *retHwnd;
-	  XFree (retHwnd);
-	}
-    }
-  
-  if (!hWnd) return;
-  
-  GetWindowThreadProcessId (hWnd, &myWinProcID);
-  hWnd = GetNextWindow (hWnd, direction);
-  
-  while (hWnd) {
-    GetWindowThreadProcessId (hWnd, &winProcID);
-    if (winProcID == myWinProcID)
-      {
-	wndPlace.length = sizeof(WINDOWPLACEMENT);
-	GetWindowPlacement (hWnd, &wndPlace);
-	if ( !(wndPlace.showCmd==SW_HIDE ||
-	       wndPlace.showCmd==SW_MINIMIZE) )
-	  {
-	    xWindow = (Window)GetProp (hWnd, WIN_WID_PROP);
-	    if (xWindow)
-	      {
-		if (direction==GW_HWNDPREV)
-		  XRaiseWindow (pWMInfo->pDisplay, xWindow);
-		else
-		  XLowerWindow (pWMInfo->pDisplay, xWindow);
-	      }
-	  }
-      }
-    hWnd = GetNextWindow(hWnd, direction);
-  }
-}
-#endif /* PreserveWin32Stack */
-
-
-/*
- * winMultiWindowWMProc
- */
-
-static void *
-winMultiWindowWMProc (void *pArg)
-{
-  WMProcArgPtr		pProcArg = (WMProcArgPtr)pArg;
-  WMInfoPtr		pWMInfo = pProcArg->pWMInfo;
-  
-  /* Initialize the Window Manager */
-  winInitMultiWindowWM (pWMInfo, pProcArg);
-  
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winMultiWindowWMProc ()\n");
-#endif
-
-  /* Loop until we explicity break out */
-  for (;;)
-    {
-      WMMsgNodePtr	pNode;
-
-      if(g_fAnotherWMRunning)/* Another Window manager exists. */
-	{
-	  Sleep (1000);
-	  continue;
-	}
-
-      /* Pop a message off of our queue */
-      pNode = PopMessage (&pWMInfo->wmMsgQueue, pWMInfo);
-      if (pNode == NULL)
-	{
-	  /* Bail if PopMessage returns without a message */
-	  /* NOTE: Remember that PopMessage is a blocking function. */
-	  ErrorF ("winMultiWindowWMProc - Queue is Empty?  Exiting.\n");
-	  pthread_exit (NULL);
-	}
-
-#if CYGMULTIWINDOW_DEBUG
-      ErrorF ("winMultiWindowWMProc - %d ms MSG: %d ID: %d\n",
-	      GetTickCount (), (int)pNode->msg.msg, (int)pNode->msg.dwID);
-#endif
-
-      /* Branch on the message type */
-      switch (pNode->msg.msg)
-	{
-#if 0
-	case WM_WM_MOVE:
-	  ErrorF ("\tWM_WM_MOVE\n");
-	  break;
-
-	case WM_WM_SIZE:
-	  ErrorF ("\tWM_WM_SIZE\n");
-	  break;
-#endif
-
-	case WM_WM_RAISE:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_RAISE\n");
-#endif
-	  /* Raise the window */
-	  XRaiseWindow (pWMInfo->pDisplay, pNode->msg.iWindow);
-#if 0
-	  PreserveWin32Stack (pWMInfo, pNode->msg.iWindow, GW_HWNDPREV);
-#endif
-	  break;
-
-	case WM_WM_LOWER:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_LOWER\n");
-#endif
-
-	  /* Lower the window */
-	  XLowerWindow (pWMInfo->pDisplay, pNode->msg.iWindow);
-	  break;
-
-	case WM_WM_MAP:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_MAP\n");
-#endif
-	  /* Put a note as to the HWND associated with this Window */
-	  XChangeProperty (pWMInfo->pDisplay,
-			   pNode->msg.iWindow,
-			   pWMInfo->atmPrivMap,
-			   XA_INTEGER,//pWMInfo->atmPrivMap,
-			   32,
-			   PropModeReplace,
-			   (unsigned char *) &(pNode->msg.hwndWindow),
-			   1);
-	  UpdateName (pWMInfo, pNode->msg.iWindow);
-	  winUpdateIcon (pNode->msg.iWindow);
-	  break;
-
-	case WM_WM_MAP2:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_MAP2\n");
-#endif
-	  XChangeProperty (pWMInfo->pDisplay,
-			   pNode->msg.iWindow,
-			   pWMInfo->atmPrivMap,
-			   XA_INTEGER,//pWMInfo->atmPrivMap,
-			   32,
-			   PropModeReplace,
-			   (unsigned char *) &(pNode->msg.hwndWindow),
-			   1);
-	  break;
-
-	case WM_WM_MAP3:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_MAP3\n");
-#endif
-	  /* Put a note as to the HWND associated with this Window */
-	  XChangeProperty (pWMInfo->pDisplay,
-			   pNode->msg.iWindow,
-			   pWMInfo->atmPrivMap,
-			   XA_INTEGER,//pWMInfo->atmPrivMap,
-			   32,
-			   PropModeReplace,
-			   (unsigned char *) &(pNode->msg.hwndWindow),
-			   1);
-	  UpdateName (pWMInfo, pNode->msg.iWindow);
-	  winUpdateIcon (pNode->msg.iWindow);
-	  {
-	    HWND zstyle = HWND_NOTOPMOST;
-	    winApplyHints (pWMInfo->pDisplay, pNode->msg.iWindow, pNode->msg.hwndWindow, &zstyle);
-	    winUpdateWindowPosition (pNode->msg.hwndWindow, TRUE, &zstyle);
-	  }
-	  break;
-
-	case WM_WM_UNMAP:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_UNMAP\n");
-#endif
-	  
-	  /* Unmap the window */
-	  XUnmapWindow (pWMInfo->pDisplay, pNode->msg.iWindow);
-	  break;
-
-	case WM_WM_KILL:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_KILL\n");
-#endif
-	  {
-	    int				i, n, found = 0;
-	    Atom			*protocols;
-	    
-	    /* --- */
-	    if (XGetWMProtocols (pWMInfo->pDisplay,
-				 pNode->msg.iWindow,
-				 &protocols,
-				 &n))
-	      {
-		for (i = 0; i < n; ++i)
-		  if (protocols[i] == pWMInfo->atmWmDelete)
-		    ++found;
-		
-		XFree (protocols);
-	      }
-
-	    /* --- */
-	    if (found)
-	      SendXMessage (pWMInfo->pDisplay,
-			    pNode->msg.iWindow,
-			    pWMInfo->atmWmProtos,
-			    pWMInfo->atmWmDelete);
-	    else
-	      XKillClient (pWMInfo->pDisplay,
-			   pNode->msg.iWindow);
-	  }
-	  break;
-
-	case WM_WM_ACTIVATE:
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("\tWM_WM_ACTIVATE\n");
-#endif
-	  
-	  /* Set the input focus */
-	  XSetInputFocus (pWMInfo->pDisplay,
-			  pNode->msg.iWindow,
-			  RevertToPointerRoot,
-			  CurrentTime);
-	  break;
-
-	case WM_WM_NAME_EVENT:
-	  UpdateName (pWMInfo, pNode->msg.iWindow);
-	  break;
-
-	case WM_WM_HINTS_EVENT:
-	  winUpdateIcon (pNode->msg.iWindow);
-	  break;
-
-	case WM_WM_CHANGE_STATE:
-	  /* Minimize the window in Windows */
-	  winMinimizeWindow (pNode->msg.iWindow);
-	  break;
-
-	default:
-	  ErrorF ("winMultiWindowWMProc - Unknown Message.  Exiting.\n");
-	  pthread_exit (NULL);
-	  break;
-	}
-
-      /* Free the retrieved message */
-      free (pNode);
-
-      /* Flush any pending events on our display */
-      XFlush (pWMInfo->pDisplay);
-    }
-
-  /* Free the condition variable */
-  pthread_cond_destroy (&pWMInfo->wmMsgQueue.pcNotEmpty);
-  
-  /* Free the mutex variable */
-  pthread_mutex_destroy (&pWMInfo->wmMsgQueue.pmMutex);
-  
-  /* Free the passed-in argument */
-  free (pProcArg);
-  
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF("-winMultiWindowWMProc ()\n");
-#endif
-  return NULL;
-}
-
-
-/*
- * X message procedure
- */
-
-static void *
-winMultiWindowXMsgProc (void *pArg)
-{
-  winWMMessageRec       msg;
-  XMsgProcArgPtr	pProcArg = (XMsgProcArgPtr) pArg;
-  char			pszDisplay[512];
-  int                   iRetries;
-  XEvent		event;
-  Atom                  atmWmName;
-  Atom                  atmWmHints;
-  Atom			atmWmChange;
-  int			iReturn;
-  XIconSize		*xis;
-
-  ErrorF ("winMultiWindowXMsgProc - Hello\n");
-
-  /* Check that argument pointer is not invalid */
-  if (pProcArg == NULL)
-    {
-      ErrorF ("winMultiWindowXMsgProc - pProcArg is NULL.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winMultiWindowXMsgProc - Calling pthread_mutex_lock ()\n");
-
-  /* Grab the server started mutex - pause until we get it */
-  iReturn = pthread_mutex_lock (pProcArg->ppmServerStarted);
-  if (iReturn != 0)
-    {
-      ErrorF ("winMultiWindowXMsgProc - pthread_mutex_lock () failed: %d.  "
-	      "Exiting.\n",
-	      iReturn);
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winMultiWindowXMsgProc - pthread_mutex_lock () returned.\n");
-
-  /* Allow multiple threads to access Xlib */
-  if (XInitThreads () == 0)
-    {
-      ErrorF ("winMultiWindowXMsgProc - XInitThreads () failed.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  /* See if X supports the current locale */
-  if (XSupportsLocale () == False)
-    {
-      ErrorF ("winMultiWindowXMsgProc - Warning: locale not supported by X\n");
-    }
-
-  /* Release the server started mutex */
-  pthread_mutex_unlock (pProcArg->ppmServerStarted);
-
-  ErrorF ("winMultiWindowXMsgProc - pthread_mutex_unlock () returned.\n");
-
-  /* Set jump point for IO Error exits */
-  iReturn = setjmp (g_jmpXMsgProcEntry);
-  
-  /* Check if we should continue operations */
-  if (iReturn != WIN_JMP_ERROR_IO
-      && iReturn != WIN_JMP_OKAY)
-    {
-      /* setjmp returned an unknown value, exit */
-      ErrorF ("winInitMultiWindowXMsgProc - setjmp returned: %d.  Exiting.\n",
-	      iReturn);
-      pthread_exit (NULL);
-    }
-  else if (iReturn == WIN_JMP_ERROR_IO)
-    {
-      ErrorF ("winInitMultiWindowXMsgProc - Caught IO Error.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  /* Install our error handler */
-  XSetErrorHandler (winMultiWindowXMsgProcErrorHandler);
-  XSetIOErrorHandler (winMultiWindowXMsgProcIOErrorHandler);
-
-  /* Setup the display connection string x */
-  snprintf (pszDisplay,
-	    512, "127.0.0.1:%s.%d", display, (int)pProcArg->dwScreen);
-
-  /* Print the display connection string */
-  ErrorF ("winMultiWindowXMsgProc - DISPLAY=%s\n", pszDisplay);
-
-  /* Use our generated cookie for authentication */
-  winSetAuthorization();
-  
-  /* Initialize retry count */
-  iRetries = 0;
-
-  /* Open the X display */
-  do
-    {
-      /* Try to open the display */
-      pProcArg->pDisplay = XOpenDisplay (pszDisplay);
-      if (pProcArg->pDisplay == NULL)
-	{
-	  ErrorF ("winMultiWindowXMsgProc - Could not open display, try: %d, "
-		  "sleeping: %d\n\f",
-		  iRetries + 1, WIN_CONNECT_DELAY);
-	  ++iRetries;
-	  sleep (WIN_CONNECT_DELAY);
-	  continue;
-	}
-      else
-	break;
-    }
-  while (pProcArg->pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);
-  
-  /* Make sure that the display opened */
-  if (pProcArg->pDisplay == NULL)
-    {
-      ErrorF ("winMultiWindowXMsgProc - Failed opening the display.  "
-	      "Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winMultiWindowXMsgProc - XOpenDisplay () returned and "
-	  "successfully opened the display.\n");
-
-  /* Check if another window manager is already running */
-  g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, pProcArg->pWMInfo->fAllowOtherWM);
-
-  if (g_fAnotherWMRunning && !pProcArg->pWMInfo->fAllowOtherWM)
-    {
-      ErrorF ("winMultiWindowXMsgProc - "
-          "another window manager is running.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  /* Set up the supported icon sizes */
-  xis = XAllocIconSize ();
-  if (xis)
-    {
-      xis->min_width = xis->min_height = 16;
-      xis->max_width = xis->max_height = 48;
-      xis->width_inc = xis->height_inc = 16;
-      XSetIconSizes (pProcArg->pDisplay,
-		     RootWindow (pProcArg->pDisplay, pProcArg->dwScreen),
-		     xis,
-		     1);
-      XFree (xis);
-    }
-
-  atmWmName   = XInternAtom (pProcArg->pDisplay,
-			     "WM_NAME",
-			     False);
-  atmWmHints   = XInternAtom (pProcArg->pDisplay,
-			      "WM_HINTS",
-			      False);
-  atmWmChange  = XInternAtom (pProcArg->pDisplay,
-			      "WM_CHANGE_STATE",
-			      False);
-
-  /*
-    iiimxcf had a bug until 2009-04-27, assuming that the
-    WM_STATE atom exists, causing clients to fail with
-    a BadAtom X error if it doesn't.
-
-    Since this is on in the default Solaris 10 install,
-    workaround this by making sure it does exist...
-   */
-  XInternAtom(pProcArg->pDisplay, "WM_STATE", 0);
-
-  /* Loop until we explicitly break out */
-  while (1)
-    {
-      if (g_shutdown)
-        break;
-
-      if (pProcArg->pWMInfo->fAllowOtherWM && !XPending (pProcArg->pDisplay))
-	{
-	  if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, TRUE))
-	    {
-	      if (!g_fAnotherWMRunning)
-		{
-		  g_fAnotherWMRunning = TRUE;
-		  SendMessage(*(HWND*)pProcArg->hwndScreen, WM_UNMANAGE, 0, 0);
-		}
-	    }
-	  else
-	    {
-	      if (g_fAnotherWMRunning)
-		{
-		  g_fAnotherWMRunning = FALSE;
-		  SendMessage(*(HWND*)pProcArg->hwndScreen, WM_MANAGE, 0, 0);
-		}
-	    }
-	  Sleep (500);
-	  continue;
-	}
-
-      /* Fetch next event */
-      XNextEvent (pProcArg->pDisplay, &event);
-
-      /* Branch on event type */
-      if (event.type == CreateNotify)
-	{
-	  XWindowAttributes	attr;
-
-	  XSelectInput (pProcArg->pDisplay,
-			event.xcreatewindow.window,
-			PropertyChangeMask);
-
-	  /* Get the window attributes */
-	  XGetWindowAttributes (pProcArg->pDisplay,
-				event.xcreatewindow.window,
-				&attr);
-
-	  if (!attr.override_redirect)
-	    XSetWindowBorderWidth(pProcArg->pDisplay,
-				  event.xcreatewindow.window,
-				  0);
-	}
-      else if (event.type == MapNotify)
-        {
-          /* Fake a reparentNotify event as SWT/Motif expects a
-             Window Manager to reparent a top-level window when
-             it is mapped and waits until they do.
-
-             We don't actually need to reparent, as the frame is
-             a native window, not an X window
-
-             We do this on MapNotify, not MapRequest like a real
-             Window Manager would, so we don't have do get involved
-             in actually mapping the window via it's (non-existent)
-             parent...
-
-             See sourceware bugzilla #9848
-          */
-
-          XWindowAttributes attr;
-          Window root;
-          Window parent;
-          Window *children;
-          unsigned int nchildren;
-
-          if (XGetWindowAttributes(event.xmap.display,
-                                   event.xmap.window,
-                                   &attr) &&
-              XQueryTree(event.xmap.display,
-                         event.xmap.window,
-                         &root, &parent, &children, &nchildren))
-            {
-              if (children) XFree(children);
-
-              /*
-                It's a top-level window if the parent window is a root window
-                Only non-override_redirect windows can get reparented
-              */
-              if ((attr.root == parent) && !event.xmap.override_redirect)
-                {
-                  XEvent event_send;
-
-                  event_send.type = ReparentNotify;
-                  event_send.xreparent.event = event.xmap.window;
-                  event_send.xreparent.window = event.xmap.window;
-                  event_send.xreparent.parent = parent;
-                  event_send.xreparent.x = attr.x;
-                  event_send.xreparent.y = attr.y;
-
-                  XSendEvent(event.xmap.display,
-                             event.xmap.window,
-                             True, StructureNotifyMask,
-                             &event_send);
-                }
-            }
-        }
-      else if (event.type == PropertyNotify
-	       && event.xproperty.atom == atmWmName)
-	{
-	  memset (&msg, 0, sizeof (msg));
-
-	  msg.msg = WM_WM_NAME_EVENT;
-	  msg.iWindow = event.xproperty.window;
-
-	  /* Other fields ignored */
-	  winSendMessageToWM (pProcArg->pWMInfo, &msg);
-	}
-      else if (event.type == PropertyNotify
-	       && event.xproperty.atom == atmWmHints)
-	{
-	  memset (&msg, 0, sizeof (msg));
-
-	  msg.msg = WM_WM_HINTS_EVENT;
-	  msg.iWindow = event.xproperty.window;
-
-	  /* Other fields ignored */
-	  winSendMessageToWM (pProcArg->pWMInfo, &msg);
-	}
-      else if (event.type == ClientMessage
-	       && event.xclient.message_type == atmWmChange
-	       && event.xclient.data.l[0] == IconicState)
-	{
-	  ErrorF ("winMultiWindowXMsgProc - WM_CHANGE_STATE - IconicState\n");
-
-	  memset (&msg, 0, sizeof (msg));
-
-	  msg.msg = WM_WM_CHANGE_STATE;
-	  msg.iWindow = event.xclient.window;
-
-	  winSendMessageToWM (pProcArg->pWMInfo, &msg);
-	}
-    }
-
-  XCloseDisplay (pProcArg->pDisplay);
-  pthread_exit (NULL);
-  return NULL;
-}
-
-
-/*
- * winInitWM - Entry point for the X server to spawn
- * the Window Manager thread.  Called from
- * winscrinit.c/winFinishScreenInitFB ().
- */
-
-Bool
-winInitWM (void **ppWMInfo,
-	   pthread_t *ptWMProc,
-	   pthread_t *ptXMsgProc,
-	   pthread_mutex_t *ppmServerStarted,
-	   int dwScreen,
-	   HWND hwndScreen,
-	   BOOL allowOtherWM)
-{
-  WMProcArgPtr		pArg = (WMProcArgPtr) malloc (sizeof(WMProcArgRec));
-  WMInfoPtr		pWMInfo = (WMInfoPtr) malloc (sizeof(WMInfoRec));
-  XMsgProcArgPtr	pXMsgArg = (XMsgProcArgPtr) malloc (sizeof(XMsgProcArgRec));
-
-  /* Bail if the input parameters are bad */
-  if (pArg == NULL || pWMInfo == NULL)
-    {
-      ErrorF ("winInitWM - malloc failed.\n");
-      return FALSE;
-    }
-  
-  /* Zero the allocated memory */
-  ZeroMemory (pArg, sizeof (WMProcArgRec));
-  ZeroMemory (pWMInfo, sizeof (WMInfoRec));
-  ZeroMemory (pXMsgArg, sizeof (XMsgProcArgRec));
-
-  /* Set a return pointer to the Window Manager info structure */
-  *ppWMInfo = pWMInfo;
-  pWMInfo->fAllowOtherWM = allowOtherWM;
-
-  /* Setup the argument structure for the thread function */
-  pArg->dwScreen = dwScreen;
-  pArg->pWMInfo = pWMInfo;
-  pArg->ppmServerStarted = ppmServerStarted;
-  
-  /* Intialize the message queue */
-  if (!InitQueue (&pWMInfo->wmMsgQueue))
-    {
-      ErrorF ("winInitWM - InitQueue () failed.\n");
-      return FALSE;
-    }
-  
-  /* Spawn a thread for the Window Manager */
-  if (pthread_create (ptWMProc, NULL, winMultiWindowWMProc, pArg))
-    {
-      /* Bail if thread creation failed */
-      ErrorF ("winInitWM - pthread_create failed for Window Manager.\n");
-      return FALSE;
-    }
-
-  /* Spawn the XNextEvent thread, will send messages to WM */
-  pXMsgArg->dwScreen = dwScreen;
-  pXMsgArg->pWMInfo = pWMInfo;
-  pXMsgArg->ppmServerStarted = ppmServerStarted;
-  pXMsgArg->hwndScreen = hwndScreen;
-  if (pthread_create (ptXMsgProc, NULL, winMultiWindowXMsgProc, pXMsgArg))
-    {
-      /* Bail if thread creation failed */
-      ErrorF ("winInitWM - pthread_create failed on XMSG.\n");
-      return FALSE;
-    }
-
-#if CYGDEBUG || YES
-  winDebug ("winInitWM - Returning.\n");
-#endif
-
-  return TRUE;
-}
-
-
-/*
- * Window manager thread - setup
- */
-
-static void
-winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg)
-{
-  int                   iRetries = 0;
-  char			pszDisplay[512];
-  int			iReturn;
-
-  ErrorF ("winInitMultiWindowWM - Hello\n");
-
-  /* Check that argument pointer is not invalid */
-  if (pProcArg == NULL)
-    {
-      ErrorF ("winInitMultiWindowWM - pProcArg is NULL.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winInitMultiWindowWM - Calling pthread_mutex_lock ()\n");
-
-  /* Grab our garbage mutex to satisfy pthread_cond_wait */
-  iReturn = pthread_mutex_lock (pProcArg->ppmServerStarted);
-  if (iReturn != 0)
-    {
-      ErrorF ("winInitMultiWindowWM - pthread_mutex_lock () failed: %d.  "
-	      "Exiting.\n",
-	      iReturn);
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winInitMultiWindowWM - pthread_mutex_lock () returned.\n");
-
-  /* Allow multiple threads to access Xlib */
-  if (XInitThreads () == 0)
-    {
-      ErrorF ("winInitMultiWindowWM - XInitThreads () failed.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  /* See if X supports the current locale */
-  if (XSupportsLocale () == False)
-    {
-      ErrorF ("winInitMultiWindowWM - Warning: Locale not supported by X.\n");
-    }
-
-  /* Release the server started mutex */
-  pthread_mutex_unlock (pProcArg->ppmServerStarted);
-
-  ErrorF ("winInitMultiWindowWM - pthread_mutex_unlock () returned.\n");
-
-  /* Set jump point for IO Error exits */
-  iReturn = setjmp (g_jmpWMEntry);
-  
-  /* Check if we should continue operations */
-  if (iReturn != WIN_JMP_ERROR_IO
-      && iReturn != WIN_JMP_OKAY)
-    {
-      /* setjmp returned an unknown value, exit */
-      ErrorF ("winInitMultiWindowWM - setjmp returned: %d.  Exiting.\n",
-	      iReturn);
-      pthread_exit (NULL);
-    }
-  else if (iReturn == WIN_JMP_ERROR_IO)
-    {
-      ErrorF ("winInitMultiWindowWM - Caught IO Error.  Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  /* Install our error handler */
-  XSetErrorHandler (winMultiWindowWMErrorHandler);
-  XSetIOErrorHandler (winMultiWindowWMIOErrorHandler);
-
-  /* Setup the display connection string x */
-  snprintf (pszDisplay,
-	    512,
-	    "127.0.0.1:%s.%d",
-	    display,
-	    (int) pProcArg->dwScreen);
-
-  /* Print the display connection string */
-  ErrorF ("winInitMultiWindowWM - DISPLAY=%s\n", pszDisplay);
-
-  /* Use our generated cookie for authentication */
-  winSetAuthorization();
-
-  /* Open the X display */
-  do
-    {
-      /* Try to open the display */
-      pWMInfo->pDisplay = XOpenDisplay (pszDisplay);
-      if (pWMInfo->pDisplay == NULL)
-	{
-	  ErrorF ("winInitMultiWindowWM - Could not open display, try: %d, "
-		  "sleeping: %d\n\f",
-		  iRetries + 1, WIN_CONNECT_DELAY);
-	  ++iRetries;
-	  sleep (WIN_CONNECT_DELAY);
-	  continue;
-	}
-      else
-	break;
-    }
-  while (pWMInfo->pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);
-  
-  /* Make sure that the display opened */
-  if (pWMInfo->pDisplay == NULL)
-    {
-      ErrorF ("winInitMultiWindowWM - Failed opening the display.  "
-	      "Exiting.\n");
-      pthread_exit (NULL);
-    }
-
-  ErrorF ("winInitMultiWindowWM - XOpenDisplay () returned and "
-	  "successfully opened the display.\n");
-  
-
-  /* Create some atoms */
-  pWMInfo->atmWmProtos = XInternAtom (pWMInfo->pDisplay,
-				      "WM_PROTOCOLS",
-				      False);
-  pWMInfo->atmWmDelete = XInternAtom (pWMInfo->pDisplay,
-				      "WM_DELETE_WINDOW",
-				      False);
-
-  pWMInfo->atmPrivMap  = XInternAtom (pWMInfo->pDisplay,
-				      WINDOWSWM_NATIVE_HWND,
-				      False);
-
-
-  if (1) {
-    Cursor cursor = XCreateFontCursor (pWMInfo->pDisplay, XC_left_ptr);
-    if (cursor)
-    {
-      XDefineCursor (pWMInfo->pDisplay, DefaultRootWindow(pWMInfo->pDisplay), cursor);
-      XFreeCursor (pWMInfo->pDisplay, cursor);
-    }
-  }
-}
-
-
-/*
- * winSendMessageToWM - Send a message from the X thread to the WM thread
- */
-
-void
-winSendMessageToWM (void *pWMInfo, winWMMessagePtr pMsg)
-{
-  WMMsgNodePtr pNode;
-  
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winSendMessageToWM ()\n");
-#endif
-  
-  pNode = (WMMsgNodePtr)malloc(sizeof(WMMsgNodeRec));
-  if (pNode != NULL)
-    {
-      memcpy (&pNode->msg, pMsg, sizeof(winWMMessageRec));
-      PushMessage (&((WMInfoPtr)pWMInfo)->wmMsgQueue, pNode);
-    }
-}
-
-
-/*
- * Window manager error handler
- */
-
-static int
-winMultiWindowWMErrorHandler (Display *pDisplay, XErrorEvent *pErr)
-{
-  char pszErrorMsg[100];
-
-  if (pErr->request_code == X_ChangeWindowAttributes
-      && pErr->error_code == BadAccess)
-    {
-      ErrorF ("winMultiWindowWMErrorHandler - ChangeWindowAttributes "
-	      "BadAccess.\n");
-      return 0;
-    }
-  
-  XGetErrorText (pDisplay,
-		 pErr->error_code,
-		 pszErrorMsg,
-		 sizeof (pszErrorMsg));
-  ErrorF ("winMultiWindowWMErrorHandler - ERROR: %s\n", pszErrorMsg);
-
-  return 0;
-}
-
-
-/*
- * Window manager IO error handler
- */
-
-static int
-winMultiWindowWMIOErrorHandler (Display *pDisplay)
-{
-  ErrorF ("\nwinMultiWindowWMIOErrorHandler!\n\n");
-
-  if (g_shutdown)
-    pthread_exit(NULL);
-
-  /* Restart at the main entry point */
-  longjmp (g_jmpWMEntry, WIN_JMP_ERROR_IO);
-  
-  return 0;
-}
-
-
-/*
- * X message procedure error handler
- */
-
-static int
-winMultiWindowXMsgProcErrorHandler (Display *pDisplay, XErrorEvent *pErr)
-{
-  char pszErrorMsg[100];
-  
-  XGetErrorText (pDisplay,
-		 pErr->error_code,
-		 pszErrorMsg,
-		 sizeof (pszErrorMsg));
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winMultiWindowXMsgProcErrorHandler - ERROR: %s\n", pszErrorMsg);
-#endif
-  
-  return 0;
-}
-
-
-/*
- * X message procedure IO error handler
- */
-
-static int
-winMultiWindowXMsgProcIOErrorHandler (Display *pDisplay)
-{
-  ErrorF ("\nwinMultiWindowXMsgProcIOErrorHandler!\n\n");
-
-  /* Restart at the main entry point */
-  longjmp (g_jmpXMsgProcEntry, WIN_JMP_ERROR_IO);
-  
-  return 0;
-}
-
-
-/*
- * Catch RedirectError to detect other window manager running
- */
-
-static int
-winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr)
-{
-  redirectError = TRUE;
-  return 0;
-}
-
-
-/*
- * Check if another window manager is running
- */
-
-static Bool
-CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM)
-{
-  /*
-    Try to select the events which only one client at a time is allowed to select.
-    If this causes an error, another window manager is already running...
-   */
-  redirectError = FALSE;
-  XSetErrorHandler (winRedirectErrorHandler);
-  XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen),
-               ResizeRedirectMask | SubstructureRedirectMask | ButtonPressMask);
-  XSync (pDisplay, 0);
-  XSetErrorHandler (winMultiWindowXMsgProcErrorHandler);
-
-  /*
-    Side effect: select the events we are actually interested in...
-
-    If other WMs are not allowed, also select one of the events which only one client
-    at a time is allowed to select, so other window managers won't start...
-  */
-  XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen),
-               SubstructureNotifyMask | ( !fAllowOtherWM ? ButtonPressMask : 0));
-  XSync (pDisplay, 0);
-  return redirectError;
-}
-
-/*
- * Notify the MWM thread we're exiting and not to reconnect
- */
-
-void
-winDeinitMultiWindowWM (void)
-{
-  ErrorF ("winDeinitMultiWindowWM - Noting shutdown in progress\n");
-  g_shutdown = TRUE;
-}
-
-/* Windows window styles */
-#define HINT_NOFRAME	(1l<<0)
-#define HINT_BORDER	(1L<<1)
-#define HINT_SIZEBOX	(1l<<2)
-#define HINT_CAPTION	(1l<<3)
-#define HINT_NOMAXIMIZE (1L<<4)
-/* These two are used on their own */
-#define HINT_MAX	(1L<<0)
-#define HINT_MIN	(1L<<1)
-
-static void
-winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)
-{
-  static Atom		windowState, motif_wm_hints, windowType;
-  static Atom		hiddenState, fullscreenState, belowState, aboveState;
-  static Atom		dockWindow;
-  static int		generation;
-  Atom			type, *pAtom = NULL;
-  int			format;
-  unsigned long		hint = 0, maxmin = 0, style, nitems = 0 , left = 0;
-  WindowPtr		pWin = GetProp (hWnd, WIN_WINDOW_PROP);
-
-  if (!hWnd) return;
-  if (!IsWindow (hWnd)) return;
-
-  if (generation != serverGeneration) {
-      generation = serverGeneration;
-      windowState = XInternAtom(pDisplay, "_NET_WM_STATE", False);
-      motif_wm_hints = XInternAtom(pDisplay, "_MOTIF_WM_HINTS", False);
-      windowType = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE", False);
-      hiddenState = XInternAtom(pDisplay, "_NET_WM_STATE_HIDDEN", False);
-      fullscreenState = XInternAtom(pDisplay, "_NET_WM_STATE_FULLSCREEN", False);
-      belowState = XInternAtom(pDisplay, "_NET_WM_STATE_BELOW", False);
-      aboveState = XInternAtom(pDisplay, "_NET_WM_STATE_ABOVE", False);
-      dockWindow = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE_DOCK", False);
-  }
-
-  if (XGetWindowProperty(pDisplay, iWindow, windowState, 0L,
-			 1L, False, XA_ATOM, &type, &format,
-			 &nitems, &left, (unsigned char **)&pAtom) == Success)
-  {
-    if (pAtom && nitems == 1)
-    {
-      if (*pAtom == hiddenState) maxmin |= HINT_MIN;
-      else if (*pAtom == fullscreenState) maxmin |= HINT_MAX;
-      if (*pAtom == belowState) *zstyle = HWND_BOTTOM;
-      else if (*pAtom == aboveState) *zstyle = HWND_TOPMOST;
-    }
-    if (pAtom) XFree(pAtom);
-  }
-
-  nitems = left = 0;
-  MwmHints *mwm_hint = NULL;
-  if (XGetWindowProperty(pDisplay, iWindow, motif_wm_hints, 0L,
-			 PropMwmHintsElements, False, motif_wm_hints, &type, &format,
-			 &nitems, &left, (unsigned char **)&mwm_hint) == Success)
-  {
-    if (mwm_hint && nitems == PropMwmHintsElements && (mwm_hint->flags & MwmHintsDecorations))
-    {
-      if (!mwm_hint->decorations) hint |= HINT_NOFRAME;
-      else if (!(mwm_hint->decorations & MwmDecorAll))
-      {
-	if (mwm_hint->decorations & MwmDecorBorder) hint |= HINT_BORDER;
-	if (mwm_hint->decorations & MwmDecorHandle) hint |= HINT_SIZEBOX;
-	if (mwm_hint->decorations & MwmDecorTitle) hint |= HINT_CAPTION;
-      }
-    }
-    if (mwm_hint) XFree(mwm_hint);
-  }
-
-  nitems = left = 0;
-  pAtom = NULL;
-  if (XGetWindowProperty(pDisplay, iWindow, windowType, 0L,
-			 1L, False, XA_ATOM, &type, &format,
-			 &nitems, &left, (unsigned char **)&pAtom) == Success)
-  {
-    if (pAtom && nitems == 1)
-    {
-      if (*pAtom == dockWindow)
-      {
-	hint = (hint & ~HINT_NOFRAME) | HINT_SIZEBOX; /* Xming puts a sizebox on dock windows */
-	*zstyle = HWND_TOPMOST;
-      }
-    }
-    if (pAtom) XFree(pAtom);
-  }
-
-  {
-    XSizeHints *normal_hint = XAllocSizeHints();
-    long supplied;
-    if (normal_hint && (XGetWMNormalHints(pDisplay, iWindow, normal_hint, &supplied) == Success))
-      {
-        if (normal_hint->flags & PMaxSize)
-          {
-            /* Not maximizable if a maximum size is specified */
-            hint |= HINT_NOMAXIMIZE;
-
-            if (normal_hint->flags & PMinSize)
-              {
-                /*
-                  If both minimum size and maximum size are specified and are the same,
-                  don't bother with a resizing frame
-                */
-                if ((normal_hint->min_width == normal_hint->max_width)
-                    && (normal_hint->min_height == normal_hint->max_height))
-                  hint = (hint & ~HINT_SIZEBOX);
-              }
-          }
-      }
-    XFree(normal_hint);
-  }
-
-  /* Override hint settings from above with settings from config file */
-  style = winOverrideStyle((unsigned long)pWin);
-  if (style & STYLE_TOPMOST) *zstyle = HWND_TOPMOST;
-  else if (style & STYLE_MAXIMIZE) maxmin = (hint & ~HINT_MIN) | HINT_MAX;
-  else if (style & STYLE_MINIMIZE) maxmin = (hint & ~HINT_MAX) | HINT_MIN;
-  else if (style & STYLE_BOTTOM) *zstyle = HWND_BOTTOM;
-
-  if (maxmin & HINT_MAX) SendMessage(hWnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
-  else if (maxmin & HINT_MIN) SendMessage(hWnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
-
-  if (style & STYLE_NOTITLE)
-	hint = (hint & ~HINT_NOFRAME & ~HINT_BORDER & ~HINT_CAPTION) | HINT_SIZEBOX;
-  else if (style & STYLE_OUTLINE)
-	hint = (hint & ~HINT_NOFRAME & ~HINT_SIZEBOX & ~HINT_CAPTION) | HINT_BORDER;
-  else if (style & STYLE_NOFRAME)
-	hint = (hint & ~HINT_BORDER & ~HINT_CAPTION & ~HINT_SIZEBOX) | HINT_NOFRAME;
-
-  /* Now apply styles to window */
-  style = GetWindowLongPtr(hWnd, GWL_STYLE) & ~WS_CAPTION & ~WS_SIZEBOX; /* Just in case */
-  if (!style) return;
-
-  if (!hint) /* All on */
-    style = style | WS_CAPTION | WS_SIZEBOX;
-  else if (hint & HINT_NOFRAME) /* All off */
-    style = style & ~WS_CAPTION & ~WS_SIZEBOX;
-  else style = style | ((hint & HINT_BORDER) ? WS_BORDER : 0) |
-		((hint & HINT_SIZEBOX) ? WS_SIZEBOX : 0) |
-		((hint & HINT_CAPTION) ? WS_CAPTION : 0);
-
-  if (hint & HINT_NOMAXIMIZE)
-    style = style & ~WS_MAXIMIZEBOX;
-
-  SetWindowLongPtr (hWnd, GWL_STYLE, style);
-}
-
-void
-winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle)
-{
-  int iX, iY, iWidth, iHeight;
-  int	iDx, iDy;
-  RECT	rcNew;
-  WindowPtr	pWin = GetProp (hWnd, WIN_WINDOW_PROP);
-  DrawablePtr	pDraw = NULL;
-
-  if (!pWin) return;
-  pDraw = &pWin->drawable;
-  if (!pDraw) return;
-
-  /* Get the X and Y location of the X window */
-  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);
-  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);
-
-  /* Get the height and width of the X window */
-  iWidth = pWin->drawable.width;
-  iHeight = pWin->drawable.height;
-
-  /* Setup a rectangle with the X window position and size */
-  SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight);
-
-#if 0
-  ErrorF ("winUpdateWindowPosition - (%d, %d)-(%d, %d)\n",
-	  rcNew.left, rcNew.top,
-	  rcNew.right, rcNew.bottom);
-#endif
-
-  AdjustWindowRectEx (&rcNew, GetWindowLongPtr (hWnd, GWL_STYLE), FALSE, WS_EX_APPWINDOW);
-
-  /* Don't allow window decoration to disappear off to top-left as a result of this adjustment */
-  if (rcNew.left < GetSystemMetrics(SM_XVIRTUALSCREEN))
-    {
-      iDx = GetSystemMetrics(SM_XVIRTUALSCREEN) - rcNew.left;
-      rcNew.left += iDx;
-      rcNew.right += iDx;
-    }
-
-  if (rcNew.top < GetSystemMetrics(SM_YVIRTUALSCREEN))
-    {
-      iDy = GetSystemMetrics(SM_YVIRTUALSCREEN) - rcNew.top;
-      rcNew.top += iDy;
-      rcNew.bottom += iDy;
-    }
-
-#if 0
-  ErrorF ("winUpdateWindowPosition - (%d, %d)-(%d, %d)\n",
-	  rcNew.left, rcNew.top,
-	  rcNew.right, rcNew.bottom);
-#endif
-
-  /* Position the Windows window */
-  SetWindowPos (hWnd, *zstyle, rcNew.left, rcNew.top,
-	rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
-	0);
-
-  if (reshape)
-  {
-    winReshapeMultiWindow(pWin);
-    winUpdateRgnMultiWindow(pWin);
-  }
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2009

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Kensuke Matsuzaki

+ *              Colin Harrison

+ */

+

+/* X headers */

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include <stdio.h>

+#include <stdlib.h>

+#include <unistd.h>

+#ifdef __CYGWIN__

+#include <sys/select.h>

+#endif

+#include <fcntl.h>

+#include <setjmp.h>

+#define HANDLE void *

+#ifdef _MSC_VER

+typedef int pid_t;

+#endif

+#include <pthread.h>

+#undef HANDLE

+#include <X11/X.h>

+#include <X11/Xatom.h>

+#include <X11/Xlib.h>

+#include <X11/Xlocale.h>

+#include <X11/Xproto.h>

+#include <X11/Xutil.h>

+#include <X11/cursorfont.h>

+#include <X11/Xwindows.h>

+

+/* Local headers */

+#include "objbase.h"

+#include "ddraw.h"

+#include "winwindow.h"

+#include "winprefs.h"

+#include "window.h"

+#include "pixmapstr.h"

+#include "winmsg.h"

+#include "windowstr.h"

+#include "winmultiwindowclass.h"

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+#include <X11/extensions/windowswmstr.h>

+#else

+/* We need the native HWND atom for intWM, so for consistency use the

+   same name as extWM would if we were building with enabled... */

+#define WINDOWSWM_NATIVE_HWND "_WINDOWSWM_NATIVE_HWND"

+#endif

+

+extern void winDebug(const char *format, ...);

+extern void winReshapeMultiWindow(WindowPtr pWin);

+extern void winUpdateRgnMultiWindow(WindowPtr pWin);

+

+/*

+ * Constant defines

+ */

+

+#define WIN_CONNECT_RETRIES	5

+#define WIN_CONNECT_DELAY	5

+#ifdef HAS_DEVWINDOWS

+# define WIN_MSG_QUEUE_FNAME	"/dev/windows"

+#endif

+#define WIN_JMP_OKAY		0

+#define WIN_JMP_ERROR_IO	2

+

+/*

+ * Local structures

+ */

+

+typedef struct _WMMsgNodeRec {

+  winWMMessageRec	msg;

+  struct _WMMsgNodeRec	*pNext;

+} WMMsgNodeRec, *WMMsgNodePtr;

+

+typedef struct _WMMsgQueueRec {

+  struct _WMMsgNodeRec	*pHead;

+  struct _WMMsgNodeRec	*pTail;

+  pthread_mutex_t	pmMutex;

+  pthread_cond_t	pcNotEmpty;

+  int			nQueueSize;

+} WMMsgQueueRec, *WMMsgQueuePtr;

+

+typedef struct _WMInfo {

+  Display		*pDisplay;

+  WMMsgQueueRec		wmMsgQueue;

+  Atom			atmWmProtos;

+  Atom			atmWmDelete;

+  Atom			atmPrivMap;

+  Bool			fAllowOtherWM;

+} WMInfoRec, *WMInfoPtr;

+

+typedef struct _WMProcArgRec {

+  DWORD			dwScreen;

+  WMInfoPtr		pWMInfo;

+  pthread_mutex_t	*ppmServerStarted;

+} WMProcArgRec, *WMProcArgPtr;

+

+typedef struct _XMsgProcArgRec {

+  Display		*pDisplay;

+  DWORD			dwScreen;

+  WMInfoPtr		pWMInfo;

+  pthread_mutex_t	*ppmServerStarted;

+  HWND			hwndScreen;

+} XMsgProcArgRec, *XMsgProcArgPtr;

+

+

+/*

+ * References to external symbols

+ */

+

+extern char *display;

+extern void ErrorF (const char* /*f*/, ...);

+

+/*

+ * Prototypes for local functions

+ */

+

+static void

+PushMessage (WMMsgQueuePtr pQueue, WMMsgNodePtr pNode);

+

+static WMMsgNodePtr

+PopMessage (WMMsgQueuePtr pQueue, WMInfoPtr pWMInfo);

+

+static Bool

+InitQueue (WMMsgQueuePtr pQueue);

+

+static void

+GetWindowName (Display * pDpy, Window iWin, wchar_t **ppName);

+

+static int

+SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData);

+

+static void

+UpdateName (WMInfoPtr pWMInfo, Window iWindow);

+

+static void*

+winMultiWindowWMProc (void* pArg);

+

+static int

+winMultiWindowWMErrorHandler (Display *pDisplay, XErrorEvent *pErr);

+

+static int

+winMultiWindowWMIOErrorHandler (Display *pDisplay);

+

+static void *

+winMultiWindowXMsgProc (void *pArg);

+

+static int

+winMultiWindowXMsgProcErrorHandler (Display *pDisplay, XErrorEvent *pErr);

+

+static int

+winMultiWindowXMsgProcIOErrorHandler (Display *pDisplay);

+

+static int

+winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr);

+

+static void

+winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg);

+

+static Bool

+CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM);

+

+static void

+winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle);

+

+void

+winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle);

+

+/*

+ * Local globals

+ */

+

+static jmp_buf			g_jmpWMEntry;

+static jmp_buf			g_jmpXMsgProcEntry;

+static Bool			g_shutdown = FALSE;

+static Bool			redirectError = FALSE;

+static Bool			g_fAnotherWMRunning = FALSE;

+

+/*

+ * PushMessage - Push a message onto the queue

+ */

+

+static void

+PushMessage (WMMsgQueuePtr pQueue, WMMsgNodePtr pNode)

+{

+

+  /* Lock the queue mutex */

+  pthread_mutex_lock (&pQueue->pmMutex);

+

+  pNode->pNext = NULL;

+  

+  if (pQueue->pTail != NULL)

+    {

+      pQueue->pTail->pNext = pNode;

+    }

+  pQueue->pTail = pNode;

+  

+  if (pQueue->pHead == NULL)

+    {

+      pQueue->pHead = pNode;

+    }

+

+  /* Increase the count of elements in the queue by one */

+  ++(pQueue->nQueueSize);

+

+  /* Release the queue mutex */

+  pthread_mutex_unlock (&pQueue->pmMutex);

+

+  /* Signal that the queue is not empty */

+  pthread_cond_signal (&pQueue->pcNotEmpty);

+}

+

+

+#ifdef WINDBG

+/*

+ * QueueSize - Return the size of the queue

+ */

+

+static int

+QueueSize (WMMsgQueuePtr pQueue)

+{

+  WMMsgNodePtr		pNode;

+  int			nSize = 0;

+  

+  /* Loop through all elements in the queue */

+  for (pNode = pQueue->pHead; pNode != NULL; pNode = pNode->pNext)

+    ++nSize;

+

+  return nSize;

+}

+#endif

+

+

+/*

+ * PopMessage - Pop a message from the queue

+ */

+

+static WMMsgNodePtr

+PopMessage (WMMsgQueuePtr pQueue, WMInfoPtr pWMInfo)

+{

+  WMMsgNodePtr		pNode;

+

+  /* Lock the queue mutex */

+  pthread_mutex_lock (&pQueue->pmMutex);

+

+  /* Wait for --- */

+  while (pQueue->pHead == NULL)

+    {

+      pthread_cond_wait (&pQueue->pcNotEmpty, &pQueue->pmMutex);

+    }

+  

+  pNode = pQueue->pHead;

+  if (pQueue->pHead != NULL)

+    {

+      pQueue->pHead = pQueue->pHead->pNext;

+    }

+

+  if (pQueue->pTail == pNode)

+    {

+      pQueue->pTail = NULL;

+    }

+

+  /* Drop the number of elements in the queue by one */

+  --(pQueue->nQueueSize);

+

+  winDebug ("Queue Size %d %d\n", pQueue->nQueueSize, QueueSize(pQueue));

+  

+  /* Release the queue mutex */

+  pthread_mutex_unlock (&pQueue->pmMutex);

+

+  return pNode;

+}

+

+

+#if 0

+/*

+ * HaveMessage - 

+ */

+

+static Bool

+HaveMessage (WMMsgQueuePtr pQueue, UINT msg, Window iWindow)

+{

+  WMMsgNodePtr pNode;

+  

+  for (pNode = pQueue->pHead; pNode != NULL; pNode = pNode->pNext)

+    {

+      if (pNode->msg.msg==msg && pNode->msg.iWindow==iWindow)

+	return True;

+    }

+  

+  return False;

+}

+#endif

+

+

+/*

+ * InitQueue - Initialize the Window Manager message queue

+ */

+

+static

+Bool

+InitQueue (WMMsgQueuePtr pQueue)

+{

+  /* Check if the pQueue pointer is NULL */

+  if (pQueue == NULL)

+    {

+      ErrorF ("InitQueue - pQueue is NULL.  Exiting.\n");

+      return FALSE;

+    }

+

+  /* Set the head and tail to NULL */

+  pQueue->pHead = NULL;

+  pQueue->pTail = NULL;

+

+  /* There are no elements initially */

+  pQueue->nQueueSize = 0;

+

+  winDebug ("InitQueue - Queue Size %d %d\n", pQueue->nQueueSize,

+	  QueueSize(pQueue));

+

+  winDebug ("InitQueue - Calling pthread_mutex_init\n");

+

+  /* Create synchronization objects */

+  pthread_mutex_init (&pQueue->pmMutex, NULL);

+

+  winDebug ("InitQueue - pthread_mutex_init returned\n");

+  winDebug ("InitQueue - Calling pthread_cond_init\n");

+

+  pthread_cond_init (&pQueue->pcNotEmpty, NULL);

+

+  winDebug ("InitQueue - pthread_cond_init returned\n");

+

+  return TRUE;

+}

+

+

+/*

+ * GetWindowName - Retrieve the title of an X Window

+ */

+

+static void

+GetWindowName (Display *pDisplay, Window iWin, wchar_t **ppName)

+{

+  int			nResult, nNum;

+  char			**ppList;

+  char			*pszReturnData;

+  int			iLen, i;

+  XTextProperty		xtpName;

+  

+  winDebug ("GetWindowName\n");

+

+  /* Intialize ppName to NULL */

+  *ppName = NULL;

+

+  /* Try to get --- */

+  nResult = XGetWMName (pDisplay, iWin, &xtpName);

+  if (!nResult || !xtpName.value || !xtpName.nitems)

+    {

+      ErrorF ("GetWindowName - XGetWMName failed.  No name.\n");

+      return;

+    }

+

+   if (Xutf8TextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList)

+   {

+ 	iLen = 0;

+ 	for (i = 0; i < nNum; i++) iLen += strlen(ppList[i]);

+ 	pszReturnData = (char *) malloc (iLen + 1);

+ 	pszReturnData[0] = '\0';

+ 	for (i = 0; i < nNum; i++) strcat (pszReturnData, ppList[i]);

+ 	if (ppList) XFreeStringList (ppList);

+   }

+   else

+   {

+ 	pszReturnData = (char *) malloc (1);

+ 	pszReturnData[0] = '\0';

+   }

+   iLen = MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, NULL, 0);

+   *ppName = (wchar_t*)malloc(sizeof(wchar_t)*(iLen + 1));

+   MultiByteToWideChar (CP_UTF8, 0, pszReturnData, -1, *ppName, iLen);

+   XFree (xtpName.value);

+   free (pszReturnData);

+  winDebug ("GetWindowName - Returning\n");

+}

+

+

+/*

+ * Send a message to the X server from the WM thread

+ */

+

+static int

+SendXMessage (Display *pDisplay, Window iWin, Atom atmType, long nData)

+{

+  XEvent		e;

+

+  /* Prepare the X event structure */

+  e.type = ClientMessage;

+  e.xclient.window = iWin;

+  e.xclient.message_type = atmType;

+  e.xclient.format = 32;

+  e.xclient.data.l[0] = nData;

+  e.xclient.data.l[1] = CurrentTime;

+

+  /* Send the event to X */

+  return XSendEvent (pDisplay, iWin, False, NoEventMask, &e);

+}

+

+

+/*

+ * Updates the name of a HWND according to its X WM_NAME property

+ */

+

+static void

+UpdateName (WMInfoPtr pWMInfo, Window iWindow)

+{

+  wchar_t		*pszName;

+  Atom			atmType;

+  int			fmtRet;

+  unsigned long		items, remain;

+  HWND			*retHwnd, hWnd;

+  XWindowAttributes	attr;

+

+  hWnd = 0;

+

+  /* See if we can get the cached HWND for this window... */

+  if (XGetWindowProperty (pWMInfo->pDisplay,

+			  iWindow,

+			  pWMInfo->atmPrivMap,

+			  0,

+			  1,

+			  False,

+			  XA_INTEGER,//pWMInfo->atmPrivMap,

+			  &atmType,

+			  &fmtRet,

+			  &items,

+			  &remain,

+			  (unsigned char **) &retHwnd) == Success)

+    {

+      if (retHwnd)

+	{

+	  hWnd = *retHwnd;

+	  XFree (retHwnd);

+	}

+    }

+  

+  /* Some sanity checks */

+  if (!hWnd) return;

+  if (!IsWindow (hWnd)) return;

+

+  /* Set the Windows window name */

+  GetWindowName (pWMInfo->pDisplay, iWindow, &pszName);

+  if (pszName)

+    {

+      /* Get the window attributes */

+      XGetWindowAttributes (pWMInfo->pDisplay,

+			    iWindow,

+			    &attr);

+      if (!attr.override_redirect)

+	{

+	  SetWindowTextW (hWnd, pszName);

+	  winUpdateIcon (iWindow);

+	}

+

+      free (pszName);

+    }

+}

+

+

+#if 0

+/*

+ * Fix up any differences between the X11 and Win32 window stacks

+ * starting at the window passed in

+ */

+static void

+PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction)

+{

+  Atom                  atmType;

+  int                   fmtRet;

+  unsigned long         items, remain;

+  HWND                  hWnd, *retHwnd;

+  DWORD                 myWinProcID, winProcID;

+  Window                xWindow;

+  WINDOWPLACEMENT       wndPlace;

+  

+  hWnd = NULL;

+  /* See if we can get the cached HWND for this window... */

+  if (XGetWindowProperty (pWMInfo->pDisplay,

+			  iWindow,

+			  pWMInfo->atmPrivMap,

+			  0,

+			  1,

+			  False,

+			  XA_INTEGER,//pWMInfo->atmPrivMap,

+			  &atmType,

+			  &fmtRet,

+			  &items,

+			  &remain,

+			  (unsigned char **) &retHwnd) == Success)

+    {

+      if (retHwnd)

+	{

+	  hWnd = *retHwnd;

+	  XFree (retHwnd);

+	}

+    }

+  

+  if (!hWnd) return;

+  

+  GetWindowThreadProcessId (hWnd, &myWinProcID);

+  hWnd = GetNextWindow (hWnd, direction);

+  

+  while (hWnd) {

+    GetWindowThreadProcessId (hWnd, &winProcID);

+    if (winProcID == myWinProcID)

+      {

+	wndPlace.length = sizeof(WINDOWPLACEMENT);

+	GetWindowPlacement (hWnd, &wndPlace);

+	if ( !(wndPlace.showCmd==SW_HIDE ||

+	       wndPlace.showCmd==SW_MINIMIZE) )

+	  {

+	    xWindow = (Window)GetProp (hWnd, WIN_WID_PROP);

+	    if (xWindow)

+	      {

+		if (direction==GW_HWNDPREV)

+		  XRaiseWindow (pWMInfo->pDisplay, xWindow);

+		else

+		  XLowerWindow (pWMInfo->pDisplay, xWindow);

+	      }

+	  }

+      }

+    hWnd = GetNextWindow(hWnd, direction);

+  }

+}

+#endif /* PreserveWin32Stack */

+

+

+/*

+ * winMultiWindowWMProc

+ */

+

+static void *

+winMultiWindowWMProc (void *pArg)

+{

+  WMProcArgPtr		pProcArg = (WMProcArgPtr)pArg;

+  WMInfoPtr		pWMInfo = pProcArg->pWMInfo;

+  

+  /* Initialize the Window Manager */

+  winInitMultiWindowWM (pWMInfo, pProcArg);

+  

+  winDebug ("winMultiWindowWMProc ()\n");

+

+  /* Loop until we explicity break out */

+  for (;;)

+    {

+      WMMsgNodePtr	pNode;

+

+      if(g_fAnotherWMRunning)/* Another Window manager exists. */

+	{

+	  Sleep (1000);

+	  continue;

+	}

+

+      /* Pop a message off of our queue */

+      pNode = PopMessage (&pWMInfo->wmMsgQueue, pWMInfo);

+      if (pNode == NULL)

+	{

+	  /* Bail if PopMessage returns without a message */

+	  /* NOTE: Remember that PopMessage is a blocking function. */

+	  ErrorF ("winMultiWindowWMProc - Queue is Empty?  Exiting.\n");

+	  pthread_exit (NULL);

+	}

+

+      winDebug ("winMultiWindowWMProc - %d ms MSG: %d ID: %d\n",

+	      GetTickCount (), (int)pNode->msg.msg, (int)pNode->msg.dwID);

+

+      /* Branch on the message type */

+      switch (pNode->msg.msg)

+	{

+	case WM_WM_RAISE:

+	  winDebug ("\tWM_WM_RAISE\n");

+	  /* Raise the window */

+	  XRaiseWindow (pWMInfo->pDisplay, pNode->msg.iWindow);

+	  break;

+

+	case WM_WM_LOWER:

+	  winDebug ("\tWM_WM_LOWER\n");

+

+	  /* Lower the window */

+	  XLowerWindow (pWMInfo->pDisplay, pNode->msg.iWindow);

+	  break;

+

+	case WM_WM_MAP:

+	  winDebug ("\tWM_WM_MAP\n");

+	  /* Put a note as to the HWND associated with this Window */

+	  XChangeProperty (pWMInfo->pDisplay,

+			   pNode->msg.iWindow,

+			   pWMInfo->atmPrivMap,

+			   XA_INTEGER,//pWMInfo->atmPrivMap,

+			   32,

+			   PropModeReplace,

+			   (unsigned char *) &(pNode->msg.hwndWindow),

+			   1);

+	  UpdateName (pWMInfo, pNode->msg.iWindow);

+	  winUpdateIcon (pNode->msg.iWindow);

+	  {

+	    HWND zstyle = HWND_NOTOPMOST;

+	    winApplyHints (pWMInfo->pDisplay, pNode->msg.iWindow, pNode->msg.hwndWindow, &zstyle);

+	    winUpdateWindowPosition (pNode->msg.hwndWindow, TRUE, &zstyle);

+	  }

+	  break;

+

+	case WM_WM_MAP2:

+	  winDebug ("\tWM_WM_MAP2\n");

+

+	  XChangeProperty (pWMInfo->pDisplay,

+			   pNode->msg.iWindow,

+			   pWMInfo->atmPrivMap,

+			   XA_INTEGER,//pWMInfo->atmPrivMap,

+			   32,

+			   PropModeReplace,

+			   (unsigned char *) &(pNode->msg.hwndWindow),

+			   1);

+	  break;

+

+	case WM_WM_MAP3:

+	  winDebug ("\tWM_WM_MAP3\n");

+

+	  /* Put a note as to the HWND associated with this Window */

+	  XChangeProperty (pWMInfo->pDisplay,

+			   pNode->msg.iWindow,

+			   pWMInfo->atmPrivMap,

+			   XA_INTEGER,//pWMInfo->atmPrivMap,

+			   32,

+			   PropModeReplace,

+			   (unsigned char *) &(pNode->msg.hwndWindow),

+			   1);

+	  UpdateName (pWMInfo, pNode->msg.iWindow);

+	  winUpdateIcon (pNode->msg.iWindow);

+	  {

+	    HWND zstyle = HWND_NOTOPMOST;

+	    winApplyHints (pWMInfo->pDisplay, pNode->msg.iWindow, pNode->msg.hwndWindow, &zstyle);

+	    winUpdateWindowPosition (pNode->msg.hwndWindow, TRUE, &zstyle);

+	  }

+	  break;

+

+	case WM_WM_UNMAP:

+	  winDebug ("\tWM_WM_UNMAP\n");

+	  

+	  /* Unmap the window */

+	  XUnmapWindow (pWMInfo->pDisplay, pNode->msg.iWindow);

+	  break;

+

+	case WM_WM_KILL:

+	  winDebug ("\tWM_WM_KILL\n");

+	  {

+	    int				i, n, found = 0;

+	    Atom			*protocols;

+	    

+	    /* --- */

+	    if (XGetWMProtocols (pWMInfo->pDisplay,

+				 pNode->msg.iWindow,

+				 &protocols,

+				 &n))

+	      {

+		for (i = 0; i < n; ++i)

+		  if (protocols[i] == pWMInfo->atmWmDelete)

+		    ++found;

+		

+		XFree (protocols);

+	      }

+

+	    /* --- */

+	    if (found)

+	      SendXMessage (pWMInfo->pDisplay,

+			    pNode->msg.iWindow,

+			    pWMInfo->atmWmProtos,

+			    pWMInfo->atmWmDelete);

+	    else

+	      XKillClient (pWMInfo->pDisplay,

+			   pNode->msg.iWindow);

+	  }

+	  break;

+

+	case WM_WM_ACTIVATE:

+	  winDebug ("\tWM_WM_ACTIVATE\n");

+	  

+	  /* Set the input focus */

+	  XSetInputFocus (pWMInfo->pDisplay,

+			  pNode->msg.iWindow,

+			  RevertToPointerRoot,

+			  CurrentTime);

+	  break;

+

+	case WM_WM_NAME_EVENT:

+	  UpdateName (pWMInfo, pNode->msg.iWindow);

+	  break;

+

+	case WM_WM_HINTS_EVENT:

+	  winUpdateIcon (pNode->msg.iWindow);

+	  break;

+

+	case WM_WM_CHANGE_STATE:

+	  /* Minimize the window in Windows */

+	  winMinimizeWindow (pNode->msg.iWindow);

+	  break;

+

+	default:

+	  ErrorF ("winMultiWindowWMProc - Unknown Message.  Exiting.\n");

+	  pthread_exit (NULL);

+	  break;

+	}

+

+      /* Free the retrieved message */

+      free (pNode);

+

+      /* Flush any pending events on our display */

+      XFlush (pWMInfo->pDisplay);

+    }

+

+  /* Free the condition variable */

+  pthread_cond_destroy (&pWMInfo->wmMsgQueue.pcNotEmpty);

+  

+  /* Free the mutex variable */

+  pthread_mutex_destroy (&pWMInfo->wmMsgQueue.pmMutex);

+  

+  /* Free the passed-in argument */

+  free (pProcArg);

+  

+  winDebug("-winMultiWindowWMProc ()\n");

+  return NULL;

+}

+

+

+/*

+ * X message procedure

+ */

+

+static void *

+winMultiWindowXMsgProc (void *pArg)

+{

+  winWMMessageRec       msg;

+  XMsgProcArgPtr	pProcArg = (XMsgProcArgPtr) pArg;

+  char			pszDisplay[512];

+  int                   iRetries;

+  XEvent		event;

+  Atom                  atmWmName;

+  Atom                  atmWmHints;

+  Atom			atmWmChange;

+  int			iReturn;

+  XIconSize		*xis;

+

+  winDebug ("winMultiWindowXMsgProc - Hello\n");

+

+  /* Check that argument pointer is not invalid */

+  if (pProcArg == NULL)

+    {

+      ErrorF ("winMultiWindowXMsgProc - pProcArg is NULL.  Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winMultiWindowXMsgProc - Calling pthread_mutex_lock ()\n");

+

+  /* Grab the server started mutex - pause until we get it */

+  iReturn = pthread_mutex_lock (pProcArg->ppmServerStarted);

+  if (iReturn != 0)

+    {

+      ErrorF ("winMultiWindowXMsgProc - pthread_mutex_lock () failed: %d.  "

+	      "Exiting.\n",

+	      iReturn);

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winMultiWindowXMsgProc - pthread_mutex_lock () returned.\n");

+

+  /* See if X supports the current locale */

+  if (XSupportsLocale () == False)

+    {

+      ErrorF ("winMultiWindowXMsgProc - Warning: locale not supported by X\n");

+    }

+

+  /* Release the server started mutex */

+  pthread_mutex_unlock (pProcArg->ppmServerStarted);

+

+  winDebug ("winMultiWindowXMsgProc - pthread_mutex_unlock () returned.\n");

+

+  /* Set jump point for IO Error exits */

+  iReturn = setjmp (g_jmpXMsgProcEntry);

+  

+  /* Check if we should continue operations */

+  if (iReturn != WIN_JMP_ERROR_IO

+      && iReturn != WIN_JMP_OKAY)

+    {

+      /* setjmp returned an unknown value, exit */

+      ErrorF ("winInitMultiWindowXMsgProc - setjmp returned: %d.  Exiting.\n",

+	      iReturn);

+      pthread_exit (NULL);

+    }

+  else if (iReturn == WIN_JMP_ERROR_IO)

+    {

+      ErrorF ("winInitMultiWindowXMsgProc - Caught IO Error.  Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  /* Install our error handler */

+  XSetErrorHandler (winMultiWindowXMsgProcErrorHandler);

+  XSetIOErrorHandler (winMultiWindowXMsgProcIOErrorHandler);

+

+  /* Setup the display connection string x */

+  winGetDisplayName(pszDisplay, (int)pProcArg->dwScreen);

+

+  /* Print the display connection string */

+  winDebug ("winMultiWindowXMsgProc - DISPLAY=%s\n", pszDisplay);

+

+  /* Use our generated cookie for authentication */

+  winSetAuthorization();

+  

+  /* Initialize retry count */

+  iRetries = 0;

+

+  /* Open the X display */

+  do

+    {

+      /* Try to open the display */

+      pProcArg->pDisplay = XOpenDisplay (pszDisplay);

+      if (pProcArg->pDisplay == NULL)

+	{

+	  winDebug ("winMultiWindowXMsgProc - Could not open display, try: %d, "

+		  "sleeping: %d\n\f",

+		  iRetries + 1, WIN_CONNECT_DELAY);

+	  ++iRetries;

+	  sleep (WIN_CONNECT_DELAY);

+	  continue;

+	}

+      else

+	break;

+    }

+  while (pProcArg->pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);

+  

+  /* Make sure that the display opened */

+  if (pProcArg->pDisplay == NULL)

+    {

+      ErrorF ("winMultiWindowXMsgProc - Failed opening the display.  "

+	      "Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winMultiWindowXMsgProc - XOpenDisplay () returned and "

+	  "successfully opened the display.\n");

+

+  /* Check if another window manager is already running */

+  g_fAnotherWMRunning = CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, pProcArg->pWMInfo->fAllowOtherWM);

+

+  if (g_fAnotherWMRunning && !pProcArg->pWMInfo->fAllowOtherWM)

+    {

+      ErrorF ("winMultiWindowXMsgProc - "

+          "another window manager is running.  Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  /* Set up the supported icon sizes */

+  xis = XAllocIconSize ();

+  if (xis)

+    {

+      xis->min_width = xis->min_height = 16;

+      xis->max_width = xis->max_height = 48;

+      xis->width_inc = xis->height_inc = 16;

+      XSetIconSizes (pProcArg->pDisplay,

+		     RootWindow (pProcArg->pDisplay, pProcArg->dwScreen),

+		     xis,

+		     1);

+      XFree (xis);

+    }

+

+  atmWmName   = XInternAtom (pProcArg->pDisplay,

+			     "WM_NAME",

+			     False);

+  atmWmHints   = XInternAtom (pProcArg->pDisplay,

+			      "WM_HINTS",

+			      False);

+  atmWmChange  = XInternAtom (pProcArg->pDisplay,

+			      "WM_CHANGE_STATE",

+			      False);

+

+  /*

+    iiimxcf had a bug until 2009-04-27, assuming that the

+    WM_STATE atom exists, causing clients to fail with

+    a BadAtom X error if it doesn't.

+

+    Since this is on in the default Solaris 10 install,

+    workaround this by making sure it does exist...

+   */

+  XInternAtom(pProcArg->pDisplay, "WM_STATE", 0);

+

+  /* Loop until we explicitly break out */

+  while (1)

+    {

+      if (g_shutdown)

+        break;

+

+      if (pProcArg->pWMInfo->fAllowOtherWM && !XPending (pProcArg->pDisplay))

+	{

+	  if (CheckAnotherWindowManager (pProcArg->pDisplay, pProcArg->dwScreen, TRUE))

+	    {

+	      if (!g_fAnotherWMRunning)

+		{

+		  g_fAnotherWMRunning = TRUE;

+		  SendMessage(*(HWND*)pProcArg->hwndScreen, WM_UNMANAGE, 0, 0);

+		}

+	    }

+	  else

+	    {

+	      if (g_fAnotherWMRunning)

+		{

+		  g_fAnotherWMRunning = FALSE;

+		  SendMessage(*(HWND*)pProcArg->hwndScreen, WM_MANAGE, 0, 0);

+		}

+	    }

+	  Sleep (500);

+	  continue;

+	}

+

+      /* Fetch next event */

+      XNextEvent (pProcArg->pDisplay, &event);

+

+      /* Branch on event type */

+      if (event.type == MapNotify /* CreateNotify */)

+	{

+	  XWindowAttributes	attr;

+

+	  XSelectInput (pProcArg->pDisplay,

+			event.xcreatewindow.window,

+			PropertyChangeMask);

+

+	  /* Get the window attributes */

+	  XGetWindowAttributes (pProcArg->pDisplay,

+				event.xcreatewindow.window,

+				&attr);

+

+	  if (!attr.override_redirect && attr.class != InputOnly)

+	    XSetWindowBorderWidth(pProcArg->pDisplay,

+				  event.xcreatewindow.window,

+				  0);

+	}

+      else if (event.type == MapNotify)

+        {

+          /* Fake a reparentNotify event as SWT/Motif expects a

+             Window Manager to reparent a top-level window when

+             it is mapped and waits until they do.

+

+             We don't actually need to reparent, as the frame is

+             a native window, not an X window

+

+             We do this on MapNotify, not MapRequest like a real

+             Window Manager would, so we don't have do get involved

+             in actually mapping the window via it's (non-existent)

+             parent...

+

+             See sourceware bugzilla #9848

+          */

+

+          XWindowAttributes attr;

+          Window root;

+          Window parent;

+          Window *children;

+          unsigned int nchildren;

+

+          if (XGetWindowAttributes(event.xmap.display,

+                                   event.xmap.window,

+                                   &attr) &&

+              XQueryTree(event.xmap.display,

+                         event.xmap.window,

+                         &root, &parent, &children, &nchildren))

+            {

+              if (children) XFree(children);

+

+              /*

+                It's a top-level window if the parent window is a root window

+                Only non-override_redirect windows can get reparented

+              */

+              if ((attr.root == parent) && !event.xmap.override_redirect)

+                {

+                  XEvent event_send;

+

+                  event_send.type = ReparentNotify;

+                  event_send.xreparent.event = event.xmap.window;

+                  event_send.xreparent.window = event.xmap.window;

+                  event_send.xreparent.parent = parent;

+                  event_send.xreparent.x = attr.x;

+                  event_send.xreparent.y = attr.y;

+

+                  XSendEvent(event.xmap.display,

+                             event.xmap.window,

+                             True, StructureNotifyMask,

+                             &event_send);

+                }

+            }

+        }

+      else if (event.type == PropertyNotify

+	       && event.xproperty.atom == atmWmName)

+	{

+	  memset (&msg, 0, sizeof (msg));

+

+	  msg.msg = WM_WM_NAME_EVENT;

+	  msg.iWindow = event.xproperty.window;

+

+	  /* Other fields ignored */

+	  winSendMessageToWM (pProcArg->pWMInfo, &msg);

+	}

+      else if (event.type == PropertyNotify

+	       && event.xproperty.atom == atmWmHints)

+	{

+	  memset (&msg, 0, sizeof (msg));

+

+	  msg.msg = WM_WM_HINTS_EVENT;

+	  msg.iWindow = event.xproperty.window;

+

+	  /* Other fields ignored */

+	  winSendMessageToWM (pProcArg->pWMInfo, &msg);

+	}

+      else if (event.type == ClientMessage

+	       && event.xclient.message_type == atmWmChange

+	       && event.xclient.data.l[0] == IconicState)

+	{

+	  winDebug ("winMultiWindowXMsgProc - WM_CHANGE_STATE - IconicState\n");

+

+	  memset (&msg, 0, sizeof (msg));

+

+	  msg.msg = WM_WM_CHANGE_STATE;

+	  msg.iWindow = event.xclient.window;

+

+	  winSendMessageToWM (pProcArg->pWMInfo, &msg);

+	}

+    }

+

+  XCloseDisplay (pProcArg->pDisplay);

+  pthread_exit (NULL);

+  return NULL;

+}

+

+

+/*

+ * winInitWM - Entry point for the X server to spawn

+ * the Window Manager thread.  Called from

+ * winscrinit.c/winFinishScreenInitFB ().

+ */

+

+Bool

+winInitWM (void **ppWMInfo,

+	   pthread_t *ptWMProc,

+	   pthread_t *ptXMsgProc,

+	   pthread_mutex_t *ppmServerStarted,

+	   int dwScreen,

+	   HWND hwndScreen,

+	   BOOL allowOtherWM)

+{

+  WMProcArgPtr		pArg = (WMProcArgPtr) malloc (sizeof(WMProcArgRec));

+  WMInfoPtr		pWMInfo = (WMInfoPtr) malloc (sizeof(WMInfoRec));

+  XMsgProcArgPtr	pXMsgArg = (XMsgProcArgPtr) malloc (sizeof(XMsgProcArgRec));

+

+  /* Bail if the input parameters are bad */

+  if (pArg == NULL || pWMInfo == NULL)

+    {

+      ErrorF ("winInitWM - malloc failed.\n");

+      return FALSE;

+    }

+  

+  /* Zero the allocated memory */

+  ZeroMemory (pArg, sizeof (WMProcArgRec));

+  ZeroMemory (pWMInfo, sizeof (WMInfoRec));

+  ZeroMemory (pXMsgArg, sizeof (XMsgProcArgRec));

+

+  /* Set a return pointer to the Window Manager info structure */

+  *ppWMInfo = pWMInfo;

+  pWMInfo->fAllowOtherWM = allowOtherWM;

+

+  /* Setup the argument structure for the thread function */

+  pArg->dwScreen = dwScreen;

+  pArg->pWMInfo = pWMInfo;

+  pArg->ppmServerStarted = ppmServerStarted;

+  

+  /* Intialize the message queue */

+  if (!InitQueue (&pWMInfo->wmMsgQueue))

+    {

+      ErrorF ("winInitWM - InitQueue () failed.\n");

+      return FALSE;

+    }

+  

+  /* Spawn a thread for the Window Manager */

+  if (pthread_create (ptWMProc, NULL, winMultiWindowWMProc, pArg))

+    {

+      /* Bail if thread creation failed */

+      ErrorF ("winInitWM - pthread_create failed for Window Manager.\n");

+      return FALSE;

+    }

+

+  /* Spawn the XNextEvent thread, will send messages to WM */

+  pXMsgArg->dwScreen = dwScreen;

+  pXMsgArg->pWMInfo = pWMInfo;

+  pXMsgArg->ppmServerStarted = ppmServerStarted;

+  pXMsgArg->hwndScreen = hwndScreen;

+  if (pthread_create (ptXMsgProc, NULL, winMultiWindowXMsgProc, pXMsgArg))

+    {

+      /* Bail if thread creation failed */

+      ErrorF ("winInitWM - pthread_create failed on XMSG.\n");

+      return FALSE;

+    }

+

+  winDebug ("winInitWM - Returning.\n");

+

+  return TRUE;

+}

+

+

+/*

+ * Window manager thread - setup

+ */

+

+static void

+winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg)

+{

+  int                   iRetries = 0;

+  char			pszDisplay[512];

+  int			iReturn;

+

+  winDebug ("winInitMultiWindowWM - Hello\n");

+

+  /* Check that argument pointer is not invalid */

+  if (pProcArg == NULL)

+    {

+      ErrorF ("winInitMultiWindowWM - pProcArg is NULL.  Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winInitMultiWindowWM - Calling pthread_mutex_lock ()\n");

+

+  /* Grab our garbage mutex to satisfy pthread_cond_wait */

+  iReturn = pthread_mutex_lock (pProcArg->ppmServerStarted);

+  if (iReturn != 0)

+    {

+      ErrorF ("winInitMultiWindowWM - pthread_mutex_lock () failed: %d.  "

+	      "Exiting.\n",

+	      iReturn);

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winInitMultiWindowWM - pthread_mutex_lock () returned.\n");

+

+  /* See if X supports the current locale */

+  if (XSupportsLocale () == False)

+    {

+      ErrorF ("winInitMultiWindowWM - Warning: Locale not supported by X.\n");

+    }

+

+  /* Release the server started mutex */

+  pthread_mutex_unlock (pProcArg->ppmServerStarted);

+

+  winDebug ("winInitMultiWindowWM - pthread_mutex_unlock () returned.\n");

+

+  /* Set jump point for IO Error exits */

+  iReturn = setjmp (g_jmpWMEntry);

+  

+  /* Check if we should continue operations */

+  if (iReturn != WIN_JMP_ERROR_IO

+      && iReturn != WIN_JMP_OKAY)

+    {

+      /* setjmp returned an unknown value, exit */

+      ErrorF ("winInitMultiWindowWM - setjmp returned: %d.  Exiting.\n",

+	      iReturn);

+      pthread_exit (NULL);

+    }

+  else if (iReturn == WIN_JMP_ERROR_IO)

+    {

+      ErrorF ("winInitMultiWindowWM - Caught IO Error.  Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  /* Install our error handler */

+  XSetErrorHandler (winMultiWindowWMErrorHandler);

+  XSetIOErrorHandler (winMultiWindowWMIOErrorHandler);

+

+  /* Setup the display connection string x */

+  winGetDisplayName(pszDisplay, (int)pProcArg->dwScreen);

+

+  /* Print the display connection string */

+  winDebug ("winInitMultiWindowWM - DISPLAY=%s\n", pszDisplay);

+

+  /* Use our generated cookie for authentication */

+  winSetAuthorization();

+

+  /* Open the X display */

+  do

+    {

+      /* Try to open the display */

+      pWMInfo->pDisplay = XOpenDisplay (pszDisplay);

+      if (pWMInfo->pDisplay == NULL)

+	{

+	  ErrorF ("winInitMultiWindowWM - Could not open display, try: %d, "

+		  "sleeping: %d\n\f",

+		  iRetries + 1, WIN_CONNECT_DELAY);

+	  ++iRetries;

+	  sleep (WIN_CONNECT_DELAY);

+	  continue;

+	}

+      else

+	break;

+    }

+  while (pWMInfo->pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);

+  

+  /* Make sure that the display opened */

+  if (pWMInfo->pDisplay == NULL)

+    {

+      ErrorF ("winInitMultiWindowWM - Failed opening the display.  "

+	      "Exiting.\n");

+      pthread_exit (NULL);

+    }

+

+  winDebug ("winInitMultiWindowWM - XOpenDisplay () returned and "

+	  "successfully opened the display.\n");

+  

+

+  /* Create some atoms */

+  pWMInfo->atmWmProtos = XInternAtom (pWMInfo->pDisplay,

+				      "WM_PROTOCOLS",

+				      False);

+  pWMInfo->atmWmDelete = XInternAtom (pWMInfo->pDisplay,

+				      "WM_DELETE_WINDOW",

+				      False);

+

+  pWMInfo->atmPrivMap  = XInternAtom (pWMInfo->pDisplay,

+				      WINDOWSWM_NATIVE_HWND,

+				      False);

+

+

+  if (1) {

+    Cursor cursor = XCreateFontCursor (pWMInfo->pDisplay, XC_left_ptr);

+    if (cursor)

+    {

+      XDefineCursor (pWMInfo->pDisplay, DefaultRootWindow(pWMInfo->pDisplay), cursor);

+      XFreeCursor (pWMInfo->pDisplay, cursor);

+    }

+  }

+}

+

+

+/*

+ * winSendMessageToWM - Send a message from the X thread to the WM thread

+ */

+

+void

+winSendMessageToWM (void *pWMInfo, winWMMessagePtr pMsg)

+{

+  WMMsgNodePtr pNode;

+  

+  winDebug ("winSendMessageToWM ()\n");

+  

+  pNode = (WMMsgNodePtr)malloc(sizeof(WMMsgNodeRec));

+  if (pNode != NULL)

+    {

+      memcpy (&pNode->msg, pMsg, sizeof(winWMMessageRec));

+      PushMessage (&((WMInfoPtr)pWMInfo)->wmMsgQueue, pNode);

+    }

+}

+

+

+/*

+ * Window manager error handler

+ */

+

+static int

+winMultiWindowWMErrorHandler (Display *pDisplay, XErrorEvent *pErr)

+{

+  char pszErrorMsg[100];

+

+  if (pErr->request_code == X_ChangeWindowAttributes

+      && pErr->error_code == BadAccess)

+    {

+      ErrorF ("winMultiWindowWMErrorHandler - ChangeWindowAttributes "

+	      "BadAccess.\n");

+      return 0;

+    }

+  

+  XGetErrorText (pDisplay,

+		 pErr->error_code,

+		 pszErrorMsg,

+		 sizeof (pszErrorMsg));

+  ErrorF ("winMultiWindowWMErrorHandler - ERROR: %s\n"

+          "  errorCode %d\n"

+          "  serial %d\n"

+          "  resourceID 0x%x\n"

+          "  majorCode %d\n"

+          "  minorCode %d\n"

+          , pszErrorMsg

+          , pErr->error_code

+          , pErr->serial

+          , pErr->resourceid

+          , pErr->request_code

+          , pErr->minor_code);

+

+  return 0;

+}

+

+

+/*

+ * Window manager IO error handler

+ */

+

+static int

+winMultiWindowWMIOErrorHandler (Display *pDisplay)

+{

+  ErrorF ("\nwinMultiWindowWMIOErrorHandler!\n\n");

+

+  if (g_shutdown)

+    pthread_exit(NULL);

+

+  /* Restart at the main entry point */

+  longjmp (g_jmpWMEntry, WIN_JMP_ERROR_IO);

+  

+  return 0;

+}

+

+

+/*

+ * X message procedure error handler

+ */

+

+static int

+winMultiWindowXMsgProcErrorHandler (Display *pDisplay, XErrorEvent *pErr)

+{

+  char pszErrorMsg[100];

+  

+  XGetErrorText (pDisplay,

+		 pErr->error_code,

+		 pszErrorMsg,

+		 sizeof (pszErrorMsg));

+  ErrorF ("winMultiWindowXMsgProcErrorHandler - ERROR: %s\n"

+          "  errorCode %d\n"

+          "  serial %d\n"

+          "  resourceID 0x%x\n"

+          "  majorCode %d\n"

+          "  minorCode %d\n"

+          , pszErrorMsg

+          , pErr->error_code

+          , pErr->serial

+          , pErr->resourceid

+          , pErr->request_code

+          , pErr->minor_code);

+  

+  return 0;

+}

+

+

+/*

+ * X message procedure IO error handler

+ */

+

+static int

+winMultiWindowXMsgProcIOErrorHandler (Display *pDisplay)

+{

+  ErrorF ("\nwinMultiWindowXMsgProcIOErrorHandler!\n\n");

+

+  /* Restart at the main entry point */

+  longjmp (g_jmpXMsgProcEntry, WIN_JMP_ERROR_IO);

+  

+  return 0;

+}

+

+

+/*

+ * Catch RedirectError to detect other window manager running

+ */

+

+static int

+winRedirectErrorHandler (Display *pDisplay, XErrorEvent *pErr)

+{

+  redirectError = TRUE;

+  return 0;

+}

+

+

+/*

+ * Check if another window manager is running

+ */

+

+static Bool

+CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen, Bool fAllowOtherWM)

+{

+  /*

+    Try to select the events which only one client at a time is allowed to select.

+    If this causes an error, another window manager is already running...

+   */

+  redirectError = FALSE;

+  XSetErrorHandler (winRedirectErrorHandler);

+  XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen),

+               ResizeRedirectMask | SubstructureRedirectMask | ButtonPressMask);

+  XSync (pDisplay, 0);

+  XSetErrorHandler (winMultiWindowXMsgProcErrorHandler);

+

+  /*

+    Side effect: select the events we are actually interested in...

+

+    If other WMs are not allowed, also select one of the events which only one client

+    at a time is allowed to select, so other window managers won't start...

+  */

+  XSelectInput(pDisplay, RootWindow (pDisplay, dwScreen),

+               SubstructureNotifyMask | ( !fAllowOtherWM ? ButtonPressMask : 0));

+  XSync (pDisplay, 0);

+  return redirectError;

+}

+

+/*

+ * Notify the MWM thread we're exiting and not to reconnect

+ */

+

+void

+winDeinitMultiWindowWM (void)

+{

+  winDebug ("winDeinitMultiWindowWM - Noting shutdown in progress\n");

+  g_shutdown = TRUE;

+}

+

+/* Windows window styles */

+#define HINT_NOFRAME	(1l<<0)

+#define HINT_BORDER	(1L<<1)

+#define HINT_SIZEBOX	(1l<<2)

+#define HINT_CAPTION	(1l<<3)

+#define HINT_NOMAXIMIZE (1L<<4)

+/* These two are used on their own */

+#define HINT_MAX	(1L<<0)

+#define HINT_MIN	(1L<<1)

+

+static void

+winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle)

+{

+  static Atom		windowState, motif_wm_hints, windowType;

+  static Atom		hiddenState, fullscreenState, belowState, aboveState;

+  static Atom		dockWindow;

+  static int		generation;

+  Atom			type, *pAtom = NULL;

+  int			format;

+  unsigned long		hint = 0, maxmin = 0, style, nitems = 0 , left = 0;

+  WindowPtr		pWin = GetProp (hWnd, WIN_WINDOW_PROP);

+  MwmHints             *mwm_hint = NULL;

+  WinXSizeHints         SizeHints;

+

+  if (!hWnd) return;

+  if (!IsWindow (hWnd)) return;

+

+  if (generation != serverGeneration) {

+      generation = serverGeneration;

+      windowState = XInternAtom(pDisplay, "_NET_WM_STATE", False);

+      motif_wm_hints = XInternAtom(pDisplay, "_MOTIF_WM_HINTS", False);

+      windowType = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE", False);

+      hiddenState = XInternAtom(pDisplay, "_NET_WM_STATE_HIDDEN", False);

+      fullscreenState = XInternAtom(pDisplay, "_NET_WM_STATE_FULLSCREEN", False);

+      belowState = XInternAtom(pDisplay, "_NET_WM_STATE_BELOW", False);

+      aboveState = XInternAtom(pDisplay, "_NET_WM_STATE_ABOVE", False);

+      dockWindow = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE_DOCK", False);

+  }

+

+  if (XGetWindowProperty(pDisplay, iWindow, windowState, 0L,

+			 1L, False, XA_ATOM, &type, &format,

+			 &nitems, &left, (unsigned char **)&pAtom) == Success)

+  {

+    if (pAtom && nitems == 1)

+    {

+      if (*pAtom == hiddenState) maxmin |= HINT_MIN;

+      else if (*pAtom == fullscreenState) maxmin |= HINT_MAX;

+      if (*pAtom == belowState) *zstyle = HWND_BOTTOM;

+      else if (*pAtom == aboveState) *zstyle = HWND_TOPMOST;

+    }

+    if (pAtom) XFree(pAtom);

+  }

+

+  nitems = left = 0;

+  if (XGetWindowProperty(pDisplay, iWindow, motif_wm_hints, 0L,

+			 PropMwmHintsElements, False, motif_wm_hints, &type, &format,

+			 &nitems, &left, (unsigned char **)&mwm_hint) == Success)

+  {

+    if (mwm_hint && nitems == PropMwmHintsElements && (mwm_hint->flags & MwmHintsDecorations))

+    {

+      if (!mwm_hint->decorations) hint |= HINT_NOFRAME;

+      else if (!(mwm_hint->decorations & MwmDecorAll))

+      {

+	if (mwm_hint->decorations & MwmDecorBorder) hint |= HINT_BORDER;

+	if (mwm_hint->decorations & MwmDecorTitle) hint |= HINT_CAPTION;

+      }

+    }

+    if (mwm_hint) XFree(mwm_hint);

+  }

+

+  nitems = left = 0;

+  pAtom = NULL;

+  if (XGetWindowProperty(pDisplay, iWindow, windowType, 0L,

+			 1L, False, XA_ATOM, &type, &format,

+			 &nitems, &left, (unsigned char **)&pAtom) == Success)

+  {

+    if (pAtom && nitems == 1)

+    {

+      if (*pAtom == dockWindow)

+      {

+	hint = (hint & ~HINT_NOFRAME); /* Xming puts a sizebox on dock windows */

+	*zstyle = HWND_TOPMOST;

+      }

+    }

+    if (pAtom) XFree(pAtom);

+  }

+

+  {

+    XSizeHints *normal_hint = XAllocSizeHints();

+    long supplied;

+    if (normal_hint && (XGetWMNormalHints(pDisplay, iWindow, normal_hint, &supplied) == Success))

+      {

+        if (normal_hint->flags & PMaxSize)

+          {

+            /* Not maximizable if a maximum size is specified */

+            hint |= HINT_NOMAXIMIZE;

+

+            if (normal_hint->flags & PMinSize)

+              {

+                /*

+                  If both minimum size and maximum size are specified and are the same,

+                  don't bother with a resizing frame

+                */

+                if ((normal_hint->min_width == normal_hint->max_width)

+                    && (normal_hint->min_height == normal_hint->max_height))

+                  hint = (hint & ~HINT_SIZEBOX);

+              }

+          }

+      }

+    XFree(normal_hint);

+  }

+

+  /* Override hint settings from above with settings from config file */

+  style = winOverrideStyle((unsigned long)pWin);

+  if (style & STYLE_TOPMOST) *zstyle = HWND_TOPMOST;

+  else if (style & STYLE_MAXIMIZE) maxmin = (hint & ~HINT_MIN) | HINT_MAX;

+  else if (style & STYLE_MINIMIZE) maxmin = (hint & ~HINT_MAX) | HINT_MIN;

+  else if (style & STYLE_BOTTOM) *zstyle = HWND_BOTTOM;

+

+  if (maxmin & HINT_MAX) SendMessage(hWnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);

+  else if (maxmin & HINT_MIN) SendMessage(hWnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);

+

+  if (style & STYLE_NOTITLE)

+	hint = (hint & ~HINT_NOFRAME & ~HINT_BORDER & ~HINT_CAPTION);

+  else if (style & STYLE_OUTLINE)

+	hint = (hint & ~HINT_NOFRAME & ~HINT_CAPTION) | HINT_BORDER;

+  else if (style & STYLE_NOFRAME)

+	hint = (hint & ~HINT_BORDER & ~HINT_CAPTION) | HINT_NOFRAME;

+

+  /* Now apply styles to window */

+  style = GetWindowLongPtr(hWnd, GWL_STYLE) & ~WS_CAPTION & ~WS_SIZEBOX; /* Just in case */

+  if (!hint) /* All on, but no resize of children is allowed */

+    style = style | WS_CAPTION;

+  else if (hint & HINT_NOFRAME) /* All off */

+    style = style & ~WS_CAPTION & ~WS_SIZEBOX;

+  else style = style | ((hint & HINT_BORDER) ? WS_BORDER : 0) |

+		((hint & HINT_SIZEBOX) ? WS_SIZEBOX : 0) |

+		((hint & HINT_CAPTION) ? WS_CAPTION : 0);

+

+  if (hint & HINT_NOMAXIMIZE)

+    style = style & ~WS_MAXIMIZEBOX;

+

+                

+  if (winMultiWindowGetWMNormalHints(pWin, &SizeHints))

+  {

+    if (!((SizeHints.min_width == SizeHints.max_width)&&(SizeHints.min_height == SizeHints.max_height) ))

+      style|=WS_SIZEBOX;

+  }

+  else              

+    style|=WS_SIZEBOX;

+  SetWindowLongPtr (hWnd, GWL_STYLE, style);

+}

+

+void

+winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle)

+{

+  int iX, iY, iWidth, iHeight;

+  int	iDx, iDy;

+  RECT	rcNew;

+  WindowPtr	pWin = GetProp (hWnd, WIN_WINDOW_PROP);

+  DrawablePtr	pDraw = NULL;

+

+  if (!pWin) return;

+  pDraw = &pWin->drawable;

+  if (!pDraw) return;

+

+  /* Get the X and Y location of the X window */

+  iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);

+  iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);

+

+  /* Get the height and width of the X window */

+  iWidth = pWin->drawable.width;

+  iHeight = pWin->drawable.height;

+

+  /* Setup a rectangle with the X window position and size */

+  SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight);

+

+  AdjustWindowRectEx (&rcNew, GetWindowLongPtr (hWnd, GWL_STYLE), FALSE, WS_EX_APPWINDOW);

+

+  /* Don't allow window decoration to disappear off to top-left as a result of this adjustment */

+  if (rcNew.left < GetSystemMetrics(SM_XVIRTUALSCREEN))

+    {

+      iDx = GetSystemMetrics(SM_XVIRTUALSCREEN) - rcNew.left;

+      rcNew.left += iDx;

+      rcNew.right += iDx;

+    }

+

+  if (rcNew.top < GetSystemMetrics(SM_YVIRTUALSCREEN))

+    {

+      iDy = GetSystemMetrics(SM_YVIRTUALSCREEN) - rcNew.top;

+      rcNew.top += iDy;

+      rcNew.bottom += iDy;

+    }

+

+  /* Position the Windows window */

+  SetWindowPos (hWnd, *zstyle, rcNew.left, rcNew.top,

+	rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,

+	0);

+

+  if (reshape)

+  {

+    winReshapeMultiWindow(pWin);

+    winUpdateRgnMultiWindow(pWin);

+  }

+}

diff --git a/xorg-server/hw/xwin/winmultiwindowwndproc.c b/xorg-server/hw/xwin/winmultiwindowwndproc.c
index d14ceee9c..ef5f3114a 100644
--- a/xorg-server/hw/xwin/winmultiwindowwndproc.c
+++ b/xorg-server/hw/xwin/winmultiwindowwndproc.c
@@ -42,6 +42,13 @@
 #include "winmsg.h"
 #include "inputstr.h"
 
+#ifdef XKB
+#ifndef XKB_IN_SERVER
+#define XKB_IN_SERVER
+#endif
+#include <xkbsrv.h>
+#endif
+
 /*
  * External global variables
  */
@@ -331,9 +338,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
   Bool			needRestack = FALSE;
   LRESULT		ret;
 
-#if CYGDEBUG
   winDebugWin32Message("winTopLevelWindowProc", hwnd, message, wParam, lParam);
-#endif
   
   /* Check if the Windows window property for our X window pointer is valid */
   if ((pWin = GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
@@ -366,31 +371,6 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
 
       fWMMsgInitialized = TRUE;
 
-#if 0
-      /*
-       * Print some debugging information
-       */
-
-      ErrorF ("hWnd %08X\n", hwnd);
-      ErrorF ("pWin %08X\n", pWin);
-      ErrorF ("pDraw %08X\n", pDraw);
-      ErrorF ("\ttype %08X\n", pWin->drawable.type);
-      ErrorF ("\tclass %08X\n", pWin->drawable.class);
-      ErrorF ("\tdepth %08X\n", pWin->drawable.depth);
-      ErrorF ("\tbitsPerPixel %08X\n", pWin->drawable.bitsPerPixel);
-      ErrorF ("\tid %08X\n", pWin->drawable.id);
-      ErrorF ("\tx %08X\n", pWin->drawable.x);
-      ErrorF ("\ty %08X\n", pWin->drawable.y);
-      ErrorF ("\twidth %08X\n", pWin->drawable.width);
-      ErrorF ("\thenght %08X\n", pWin->drawable.height);
-      ErrorF ("\tpScreen %08X\n", pWin->drawable.pScreen);
-      ErrorF ("\tserialNumber %08X\n", pWin->drawable.serialNumber);
-      ErrorF ("g_iWindowPrivateKey %p\n", g_iWindowPrivateKey);
-      ErrorF ("pWinPriv %08X\n", pWinPriv);
-      ErrorF ("s_pScreenPriv %08X\n", s_pScreenPriv);
-      ErrorF ("s_pScreenInfo %08X\n", s_pScreenInfo);
-      ErrorF ("hwndScreen %08X\n", hwndScreen);
-#endif
     }
 
   /* Branch on message type */
@@ -425,7 +405,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
         DeleteObject(hRgnWindow);
       }
 
-      SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)XMING_SIGNATURE);
+      SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)VCXSRV_SIGNATURE);
 
       return 0;
 
@@ -741,7 +721,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
       if (wParam == VK_F4 && (GetKeyState (VK_MENU) & 0x8000))
 	  break;
 
-#if CYGWINDOWING_DEBUG
+#ifdef WINDBG
       if (wParam == VK_ESCAPE)
 	{
 	  /* Place for debug: put any tests and dumps here */
@@ -752,27 +732,27 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
 	  windPlace.length = sizeof (WINDOWPLACEMENT);
 	  GetWindowPlacement (hwnd, &windPlace);
 	  pRect = &windPlace.rcNormalPosition;
-	  ErrorF ("\nCYGWINDOWING Dump:\n"
+	  winDebug ("\nCYGWINDOWING Dump:\n"
 		  "\tdrawable: (%hd, %hd) - %hdx%hd\n", pDraw->x,
 		  pDraw->y, pDraw->width, pDraw->height);
-	  ErrorF ("\twindPlace: (%ld, %ld) - %ldx%ld\n", pRect->left,
+	  winDebug ("\twindPlace: (%ld, %ld) - %ldx%ld\n", pRect->left,
 		  pRect->top, pRect->right - pRect->left,
 		  pRect->bottom - pRect->top);
 	  if (GetClientRect (hwnd, &rc))
 	    {
 	      pRect = &rc;
-	      ErrorF ("\tClientRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
+	      winDebug ("\tClientRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
 		      pRect->top, pRect->right - pRect->left,
 		      pRect->bottom - pRect->top);
 	    }
 	  if (GetWindowRect (hwnd, &rc))
 	    {
 	      pRect = &rc;
-	      ErrorF ("\tWindowRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
+	      winDebug ("\tWindowRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
 		      pRect->top, pRect->right - pRect->left,
 		      pRect->bottom - pRect->top);
 	    }
-	  ErrorF ("\n");
+	  winDebug ("\n");
 	}
 #endif
       
@@ -847,7 +827,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
       /* Branch on if the window was killed in X already */
       if (pWinPriv && !pWinPriv->fXKilled)
 	{
-	  ErrorF ("winTopLevelWindowProc - WM_DESTROY - WM_WM_KILL\n");
+	  winDebug ("winTopLevelWindowProc - WM_DESTROY - WM_WM_KILL\n");
 	  
 	  /* Tell our Window Manager thread to kill the window */
 	  wmMsg.msg = WM_WM_KILL;
@@ -900,12 +880,10 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
       else /* It is an overridden window so make it top of Z stack */
 	{
 	  HWND forHwnd = GetForegroundWindow();
-#if CYGWINDOWING_DEBUG
-	  ErrorF ("overridden window is shown\n");
-#endif
+	  winDebug ("overridden window is shown\n");
 	  if (forHwnd != NULL)
 	  {
-	    if (GetWindowLongPtr(forHwnd, GWLP_USERDATA) & (LONG_PTR)XMING_SIGNATURE)
+	    if (GetWindowLongPtr(forHwnd, GWLP_USERDATA) & (LONG_PTR)VCXSRV_SIGNATURE)
 	    {
 	      if (GetWindowLongPtr(forHwnd, GWL_EXSTYLE) & WS_EX_TOPMOST)
 		SetWindowPos (hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
@@ -991,7 +969,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
 
     case WM_SIZE:
       /* see dix/window.c */
-#if CYGWINDOWING_DEBUG
+#ifdef WINDBG
       {
 	char buf[64];
 	switch (wParam)
@@ -1008,24 +986,34 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
 	  default:
 	    strcpy(buf, "UNKNOWN_FLAG");
 	  }
-	ErrorF ("winTopLevelWindowProc - WM_SIZE to %dx%d (%s) - %d ms\n",
+	winDebug ("winTopLevelWindowProc - WM_SIZE to %dx%d (%s) - %d ms\n",
 		(int)LOWORD(lParam), (int)HIWORD(lParam), buf,
 		(int)(GetTickCount ()));
       }
 #endif
       /* Adjust the X Window to the moved Windows window */
       winAdjustXWindow (pWin, hwnd);
+      if (wParam == SIZE_MINIMIZED) winReorderWindowsMultiWindow();
       return 0; /* end of WM_SIZE handler */
 
+    case WM_STYLECHANGED:
+      /* when the style changes, adjust the window size so the client area remains the same */
+      {
+	LONG x,y;
+	DrawablePtr pDraw = &pWin->drawable;
+	x =  pDraw->x - wBorderWidth(pWin);
+	y = pDraw->y - wBorderWidth(pWin);
+	winPositionWindowMultiWindow(pWin, x, y);
+      }
+      return 0;
+
     case WM_MOUSEACTIVATE:
 
       /* Check if this window needs to be made active when clicked */
       if (!GetProp (pWinPriv->hWnd, WIN_NEEDMANAGE_PROP))
 	{
-#if CYGMULTIWINDOW_DEBUG
-	  ErrorF ("winTopLevelWindowProc - WM_MOUSEACTIVATE - "
+	  winDebug ("winTopLevelWindowProc - WM_MOUSEACTIVATE - "
 		  "MA_NOACTIVATE\n");
-#endif
 
 	  /* */
 	  return MA_NOACTIVATE;
diff --git a/xorg-server/hw/xwin/winnativegdi.c b/xorg-server/hw/xwin/winnativegdi.c
index 48a467a2c..7b4f7e0e4 100644
--- a/xorg-server/hw/xwin/winnativegdi.c
+++ b/xorg-server/hw/xwin/winnativegdi.c
@@ -111,7 +111,7 @@ winCloseScreenNativeGDI (int nIndex, ScreenPtr pScreen)
   winScreenPriv(pScreen);
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
 
-  ErrorF ("winCloseScreenNativeGDI - Freeing screen resources\n");
+  winDebug ("winCloseScreenNativeGDI - Freeing screen resources\n");
 
   /* Flag that the screen is closed */
   pScreenPriv->fClosed = TRUE;
@@ -125,7 +125,7 @@ winCloseScreenNativeGDI (int nIndex, ScreenPtr pScreen)
   /* Delete the window property */
   RemoveProp (pScreenPriv->hwndScreen, WIN_SCR_PROP);
   
-  ErrorF ("winCloseScreenNativeGDI - Destroying window\n");
+  winDebug ("winCloseScreenNativeGDI - Destroying window\n");
   
   /* Delete tray icon, if we have one */
   if (!pScreenInfo->fNoTrayIcon)
@@ -151,7 +151,7 @@ winCloseScreenNativeGDI (int nIndex, ScreenPtr pScreen)
   /* Free the screen privates for this screen */
   free (pScreenPriv);
 
-  ErrorF ("winCloseScreenNativeGDI - Returning\n");
+  winDebug ("winCloseScreenNativeGDI - Returning\n");
 
   return TRUE;
 }
@@ -210,7 +210,7 @@ winInitVisualsNativeGDI (ScreenPtr pScreen)
     }
 
   /* Tell the user how many bits per RGB we are using */
-  ErrorF ("winInitVisualsNativeGDI - Using dwBitsPerRGB: %d\n",
+  winDebug ("winInitVisualsNativeGDI - Using dwBitsPerRGB: %d\n",
 	  (int) pScreenPriv->dwBitsPerRGB);
 
   /* Create a single visual according to the Windows screen depth */
@@ -233,7 +233,7 @@ winInitVisualsNativeGDI (ScreenPtr pScreen)
       break;
 
     case 8:
-      ErrorF ("winInitVisuals - Calling miSetVisualTypesAndMasks\n");
+      winDebug ("winInitVisuals - Calling miSetVisualTypesAndMasks\n");
       if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
 				     StaticColorMask,
 				     pScreenPriv->dwBitsPerRGB,
@@ -252,9 +252,7 @@ winInitVisualsNativeGDI (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if 1
-  ErrorF ("winInitVisualsNativeGDI - Returning\n");
-#endif
+  winDebug ("winInitVisualsNativeGDI - Returning\n");
 
   return TRUE;
 }
@@ -300,7 +298,7 @@ winAdjustVideoModeNativeGDI (ScreenPtr pScreen)
   if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
     {
       /* No -depth parameter passed, let the user know the depth being used */
-      ErrorF ("winAdjustVideoModeNativeGDI - Using Windows display "
+      winDebug ("winAdjustVideoModeNativeGDI - Using Windows display "
 	      "depth of %d bits per pixel, %d depth\n",
 	      (int) dwBPP, (int) pScreenInfo->dwDepth);
 
@@ -310,7 +308,7 @@ winAdjustVideoModeNativeGDI (ScreenPtr pScreen)
   else if (dwBPP != pScreenInfo->dwBPP)
     {
       /* Warn user if GDI depth is different than -depth parameter */
-      ErrorF ("winAdjustVideoModeNativeGDI - Command line bpp: %d, "\
+      winDebug ("winAdjustVideoModeNativeGDI - Command line bpp: %d, "\
 	      "using bpp: %d\n",
 	      (int) pScreenInfo->dwBPP, (int) dwBPP);
 
@@ -400,11 +398,13 @@ winCreateDIBNativeGDI (int iWidth, int iHeight, int iDepth,
   pbmih->biPlanes = 1;
   pbmih->biBitCount = iDepth;
   pbmih->biCompression = BI_RGB;
+  /*
   pbmih->biSizeImage = 0;
   pbmih->biXPelsPerMeter = 0;
   pbmih->biYPelsPerMeter = 0;
   pbmih->biClrUsed = 0;
   pbmih->biClrImportant = 0;
+  */
 
   /* Setup color table for mono DIBs */
   if (iDepth == 1)
diff --git a/xorg-server/hw/xwin/winpfbdd.c b/xorg-server/hw/xwin/winpfbdd.c
index 13fc1058d..6c0c2bffd 100644
--- a/xorg-server/hw/xwin/winpfbdd.c
+++ b/xorg-server/hw/xwin/winpfbdd.c
@@ -83,7 +83,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
   DDSURFACEDESC		*pddsdOffscreen = NULL;
   RECT			rcClient;
 
-  ErrorF ("winAllocateFBPrimaryDD\n");
+  winDebug ("winAllocateFBPrimaryDD\n");
 
   /* Get client area location in screen coords */
   GetClientRect (pScreenPriv->hwndScreen, &rcClient);
@@ -108,7 +108,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
     }
 
 
-  ErrorF ("winAllocateFBPrimaryDD - Created and initialized DD\n");
+  winDebug ("winAllocateFBPrimaryDD - Created and initialized DD\n");
 
   /* Are we windowed or fullscreen? */
   if (pScreenInfo->fFullScreen)
@@ -159,7 +159,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
        FatalError ("winAllocateFBPrimaryDD - Could not create primary "
 		  "surface %08x\n", (unsigned int) ddrval);
 
-  ErrorF ("winAllocateFBPrimaryDD - Created primary\n");
+  winDebug ("winAllocateFBPrimaryDD - Created primary\n");
 
   /* Allocate a DD surface description for our screen privates */
   pddsdPrimary = pScreenPriv->pddsdPrimary
@@ -195,7 +195,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
     FatalError ("winAllocateFBPrimaryDD - Could not create shadow "
 		"surface\n");
   
-  ErrorF ("winAllocateFBPrimaryDD - Created offscreen\n");
+  winDebug ("winAllocateFBPrimaryDD - Created offscreen\n");
 
   /* Allocate a DD surface description for our screen privates */
   pddsdOffscreen = pScreenPriv->pddsdOffscreen
@@ -206,7 +206,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
   ZeroMemory (pddsdOffscreen, sizeof (*pddsdOffscreen));
   pddsdOffscreen->dwSize = sizeof (*pddsdOffscreen);
 
-  ErrorF ("winAllocateFBPrimaryDD - Locking primary\n");
+  winDebug ("winAllocateFBPrimaryDD - Locking primary\n");
 
   /* Lock the primary surface */
   ddrval = IDirectDrawSurface2_Lock (pScreenPriv->pddsPrimary,
@@ -218,7 +218,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
     FatalError ("winAllocateFBPrimaryDD - Could not lock "
 		"primary surface\n");
 
-  ErrorF ("winAllocateFBPrimaryDD - Locked primary\n");
+  winDebug ("winAllocateFBPrimaryDD - Locked primary\n");
 
   /* We don't know how to deal with anything other than RGB */
   if (!(pddsdPrimary->ddpfPixelFormat.dwFlags & DDPF_RGB))
@@ -236,7 +236,7 @@ winAllocateFBPrimaryDD (ScreenPtr pScreen)
   pScreenPriv->dwGreenMask = pddsdPrimary->ddpfPixelFormat.u3.dwGBitMask;
   pScreenPriv->dwBlueMask = pddsdPrimary->ddpfPixelFormat.u4.dwBBitMask;
 
-  ErrorF ("winAllocateFBPrimaryDD - Returning\n");
+  winDebug ("winAllocateFBPrimaryDD - Returning\n");
 
   return TRUE;
 }
@@ -255,7 +255,7 @@ winCloseScreenPrimaryDD (int nIndex, ScreenPtr pScreen)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   Bool			fReturn;
   
-  ErrorF ("winCloseScreenPrimaryDD - Freeing screen resources\n");
+  winDebug ("winCloseScreenPrimaryDD - Freeing screen resources\n");
 
   /* Flag that the screen is closed */
   pScreenPriv->fClosed = TRUE;
@@ -351,7 +351,7 @@ winInitVisualsPrimaryDD (ScreenPtr pScreen)
   else
     pScreenPriv->dwBitsPerRGB = dwBlueBits;
   
-  ErrorF ("winInitVisualsPrimaryDD - Masks: %08x %08x %08x bpRGB: %d\n",
+  winDebug ("winInitVisualsPrimaryDD - Masks: %08x %08x %08x bpRGB: %d\n",
 	  (unsigned int) pScreenPriv->dwRedMask,
 	  (unsigned int) pScreenPriv->dwGreenMask,
 	  (unsigned int) pScreenPriv->dwBlueMask,
@@ -378,9 +378,7 @@ winInitVisualsPrimaryDD (ScreenPtr pScreen)
       break;
 
     case 8:
-#if CYGDEBUG
       winDebug ("winInitVisuals - Calling miSetVisualTypesAndMasks\n");
-#endif /* CYGDEBUG */
       if (!miSetVisualTypesAndMasks (pScreenInfo->dwDepth,
 				     PseudoColorMask,
 				     pScreenPriv->dwBitsPerRGB,
@@ -393,10 +391,8 @@ winInitVisualsPrimaryDD (ScreenPtr pScreen)
 		  "miSetVisualTypesAndMasks failed\n");
 	  return FALSE;
 	}
-#if CYGDEBUG
       winDebug ("winInitVisualsPrimaryDD - Returned from "
 	      "miSetVisualTypesAndMasks\n");
-#endif /* CYGDEBUG */
       break;
 
     default:
@@ -404,7 +400,7 @@ winInitVisualsPrimaryDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-  ErrorF ("winInitVisualsPrimaryDD - Returning\n");
+  winDebug ("winInitVisualsPrimaryDD - Returning\n");
 
   return TRUE;
 }
@@ -433,7 +429,7 @@ winAdjustVideoModePrimaryDD (ScreenPtr pScreen)
   if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
     {
       /* No -depth parameter passed, let the user know the depth being used */
-      ErrorF ("winAdjustVideoModePrimaryDD - Using Windows display "
+      winDebug ("winAdjustVideoModePrimaryDD - Using Windows display "
 	      "depth of %d bits per pixel\n", (int) dwBPP);
 
       /* Use GDI's depth */
@@ -443,13 +439,13 @@ winAdjustVideoModePrimaryDD (ScreenPtr pScreen)
 	   && pScreenInfo->dwBPP != dwBPP)
     {
       /* FullScreen, and GDI depth differs from -depth parameter */
-      ErrorF ("winAdjustVideoModePrimaryDD - FullScreen, using command "
+      winDebug ("winAdjustVideoModePrimaryDD - FullScreen, using command "
 	      "line depth: %d\n", (int) pScreenInfo->dwBPP);
     }
   else if (dwBPP != pScreenInfo->dwBPP)
     {
       /* Windowed, and GDI depth differs from -depth parameter */
-      ErrorF ("winAdjustVideoModePrimaryDD - Windowed, command line "
+      winDebug ("winAdjustVideoModePrimaryDD - Windowed, command line "
 	      "depth: %d, using depth: %d\n",
 	      (int) pScreenInfo->dwBPP, (int) dwBPP);
 
@@ -567,7 +563,7 @@ winHotKeyAltTabPrimaryDD (ScreenPtr pScreen)
   RECT			rcClient, rcSrc;
   HRESULT		ddrval = DD_OK;
 
-  ErrorF ("\nwinHotKeyAltTabPrimaryDD\n\n");
+  winDebug ("\nwinHotKeyAltTabPrimaryDD\n\n");
 
   /* Alt+Tab was pressed, we will lose focus very soon */
   pScreenPriv->fActive = FALSE;
diff --git a/xorg-server/hw/xwin/winpixmap.c b/xorg-server/hw/xwin/winpixmap.c
index 050c71a7f..e5b36a000 100644
--- a/xorg-server/hw/xwin/winpixmap.c
+++ b/xorg-server/hw/xwin/winpixmap.c
@@ -70,11 +70,9 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen,
       return NullPixmap;
     }
 
-#if CYGDEBUG
   winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
 	  iWidth, iHeight, iDepth, usage_hint,
 	  PixmapBytePad (iWidth, iDepth));
-#endif
 
   /* Setup pixmap values */
   pPixmap->drawable.type = DRAWABLE_PIXMAP;
@@ -114,11 +112,9 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen,
 						&pPixmapPriv->pbBits,
 						(BITMAPINFO **) &pPixmapPriv->pbmih);
 
-#if CYGDEBUG
   winDebug ("winCreatePixmap () - Created a pixmap %08x, %dx%dx%d, for " \
 	  "screen: %08x\n",
 	  pPixmapPriv->hBitmap, iWidth, iHeight, iDepth, pScreen);
-#endif
 
   return pPixmap;
 }
@@ -135,9 +131,7 @@ winDestroyPixmapNativeGDI (PixmapPtr pPixmap)
 {
   winPrivPixmapPtr		pPixmapPriv = NULL;
   
-#if CYGDEBUG
   winDebug ("winDestroyPixmapNativeGDI ()\n");
-#endif
 
   /* Bail early if there is not a pixmap to destroy */
   if (pPixmap == NULL)
@@ -149,10 +143,8 @@ winDestroyPixmapNativeGDI (PixmapPtr pPixmap)
   /* Get a handle to the pixmap privates */
   pPixmapPriv = winGetPixmapPriv (pPixmap);
 
-#if CYGDEBUG
   winDebug ("winDestroyPixmapNativeGDI - pPixmapPriv->hBitmap: %08x\n",
 	  pPixmapPriv->hBitmap);
-#endif
 
   /* Decrement reference count, return if nonzero */
   --pPixmap->refcnt;
@@ -193,43 +185,3 @@ winModifyPixmapHeaderNativeGDI (PixmapPtr pPixmap,
   return TRUE;
 }
 
-
-#if 0
-/* 
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-
-static void
-winXRotatePixmapNativeGDI (PixmapPtr pPix, int rw)
-{
-  ErrorF ("winXRotatePixmap()\n");
-  /* fill in this function, look at CFB */
-}
-
-
-/*
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-static void
-winYRotatePixmapNativeGDI (PixmapPtr pPix, int rh)
-{
-  ErrorF ("winYRotatePixmap()\n");
-  /* fill in this function, look at CFB */
-}
-
-
-/* 
- * Not used yet.
- * See cfb/cfbpixmap.c
- */
-
-static void
-winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix,
-			      int xrot, int yrot)
-{
-  ErrorF ("winCopyRotatePixmap()\n");
-  /* fill in this function, look at CFB */
-}
-#endif
diff --git a/xorg-server/hw/xwin/winpolyline.c b/xorg-server/hw/xwin/winpolyline.c
index db9dd345b..bf98d73ec 100644
--- a/xorg-server/hw/xwin/winpolyline.c
+++ b/xorg-server/hw/xwin/winpolyline.c
@@ -45,7 +45,7 @@ winPolyLineNativeGDI (DrawablePtr	pDrawable,
     {
     case LineSolid:
       if (pGC->lineWidth == 0)
-	return miZeroLine (pDrawable, pGC, mode, npt, ppt);
+	miZeroLine (pDrawable, pGC, mode, npt, ppt);
       else
 	miWideLine (pDrawable, pGC, mode, npt, ppt);
       break;
diff --git a/xorg-server/hw/xwin/winprefs.c b/xorg-server/hw/xwin/winprefs.c
index 93901cac7..2472ea5aa 100644
--- a/xorg-server/hw/xwin/winprefs.c
+++ b/xorg-server/hw/xwin/winprefs.c
@@ -387,8 +387,8 @@ HandleCustomWM_COMMAND (unsigned long hwndIn,
 
 		    memset (&start, 0, sizeof (start));
 		    start.cb = sizeof (start);
-		    start.dwFlags = STARTF_USESHOWWINDOW;
-		    start.wShowWindow = SW_HIDE;
+		    //start.dwFlags = STARTF_USESHOWWINDOW;
+		    //start.wShowWindow = SW_HIDE;
 
 		    memset (&child, 0, sizeof (child));
 
@@ -399,7 +399,7 @@ HandleCustomWM_COMMAND (unsigned long hwndIn,
 			CloseHandle (child.hProcess);
 		    }
 		    else
-			MessageBox(NULL, m->menuItem[j].param, "Mingrc Exec Command Error!", MB_OK | MB_ICONEXCLAMATION);
+			MessageBox(NULL, m->menuItem[j].param, "VcXsrv Exec Command Error!", MB_OK | MB_ICONEXCLAMATION);
                   }
 		  return TRUE;
 #endif
@@ -753,7 +753,9 @@ LoadPreferences (void)
       
       prefFile = fopen (fname, "r");
       if (prefFile)
-	ErrorF ("winPrefsLoadPreferences: %s\n", fname);
+      {
+	winDebug ("winPrefsLoadPreferences: %s\n", fname);
+      }
     }
 
   /* No home file found, check system default */
@@ -768,7 +770,9 @@ LoadPreferences (void)
       buffer[sizeof(buffer)-1] = 0;
       prefFile = fopen (buffer, "r");
       if (prefFile)
-	ErrorF ("winPrefsLoadPreferences: %s\n", buffer);
+      {
+	winDebug ("winPrefsLoadPreferences: %s\n", buffer);
+      }
     }
 
   /* If we could open it, then read the settings and close it */
@@ -779,17 +783,16 @@ LoadPreferences (void)
     }
 
   /* Setup a DISPLAY environment variable, need to allocate on heap */
-  /* because putenv doesn't copy the argument... */
-  snprintf (szDisplay, 512, "DISPLAY=127.0.0.1:%s.0", display);
-  szEnvDisplay = (char *)(malloc (strlen(szDisplay)+1));
+  /* because putenv doesn't copy the argument... Always use screen 0 */
+  winGetDisplayName(szDisplay, 0);
+  szEnvDisplay = (char *)(malloc(strlen(szDisplay)+strlen("DISPLAY=")+1));
   if (szEnvDisplay)
     {
-      strcpy (szEnvDisplay, szDisplay);
+      snprintf(szEnvDisplay, 512, "DISPLAY=%s", szDisplay);
       putenv (szEnvDisplay);
     }
 
   /* Replace any "%display%" in menu commands with display string */
-  snprintf (szDisplay, 512, "127.0.0.1:%s.0", display);
   for (i=0; i<pref.menuItems; i++)
     {
       for (j=0; j<pref.menu[i].menuItems; j++)
diff --git a/xorg-server/hw/xwin/winprefs.h b/xorg-server/hw/xwin/winprefs.h
index 4daf47401..ccd771d72 100644
--- a/xorg-server/hw/xwin/winprefs.h
+++ b/xorg-server/hw/xwin/winprefs.h
@@ -1,189 +1,192 @@
-#if !defined(WINPREFS_H)
-#define WINPREFS_H
-/*
- * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- * Copyright (C) Colin Harrison 2005-2008
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the XFree86 Project
- * shall not be used in advertising or otherwise to promote the sale, use
- * or other dealings in this Software without prior written authorization
- * from the XFree86 Project.
- *
- * Authors:     Earle F. Philhower, III
- *              Colin Harrison
- */
-
-/* Need Bool */
-#include <X11/Xdefs.h>
-/* Need TRUE */
-#include "misc.h"
-
-/* Need to know how long paths can be... */
-#include <limits.h>
-/* Xwindows redefines PATH_MAX to at least 1024 */
-#include <X11/Xwindows.h>
-
-#ifndef NAME_MAX
-#define NAME_MAX PATH_MAX
-#endif
-#define MENU_MAX 128   /* Maximum string length of a menu name or item */
-#define PARAM_MAX (4*PATH_MAX)  /* Maximum length of a parameter to a MENU */
-
-
-/* Supported commands in a MENU {} statement */
-typedef enum MENUCOMMANDTYPE
-{
-  CMD_EXEC,         /* /bin/sh -c the parameter            */
-  CMD_MENU,         /* Display a popup menu named param    */
-  CMD_SEPARATOR,    /* Menu separator                      */
-  CMD_ALWAYSONTOP,  /* Toggle always-on-top mode           */
-  CMD_RELOAD        /* Reparse the .XWINRC file            */
-} MENUCOMMANDTYPE;
-
-#define STYLE_NONE     (0L)    /* Dummy the first entry                      */
-#define STYLE_NOTITLE  (1L)    /* Force window style no titlebar             */
-#define STYLE_OUTLINE  (1L<<1) /* Force window style just thin-line border   */
-#define STYLE_NOFRAME  (1L<<2) /* Force window style no frame                */
-#define STYLE_TOPMOST  (1L<<3) /* Open a window always-on-top                */
-#define STYLE_MAXIMIZE (1L<<4) /* Open a window maximized                    */
-#define STYLE_MINIMIZE (1L<<5) /* Open a window minimized                    */
-#define STYLE_BOTTOM   (1L<<6) /* Open a window at the bottom of the Z order */
-
-/* Where to place a system menu */
-typedef enum MENUPOSITION
-{
-  AT_START,   /* Place menu at the top of the system menu   */
-  AT_END      /* Put it at the bottom of the menu (default) */
-} MENUPOSITION;
-
-/* Menu item definitions */
-typedef struct MENUITEM
-{
-  char text[MENU_MAX+1];   /* To be displayed in menu */
-  MENUCOMMANDTYPE cmd;     /* What should it do? */
-  char param[PARAM_MAX+1]; /* Any parameters? */
-  unsigned long commandID; /* Windows WM_COMMAND ID assigned at runtime */
-} MENUITEM;
-
-/* A completely read in menu... */
-typedef struct MENUPARSED
-{
-  char menuName[MENU_MAX+1]; /* What's it called in the text? */
-  MENUITEM *menuItem;        /* Array of items */
-  int menuItems;             /* How big's the array? */
-} MENUPARSED;
-
-/* To map between a window and a system menu to add for it */
-typedef struct SYSMENUITEM
-{
-  char match[MENU_MAX+1];    /* String to look for to apply this sysmenu */
-  char menuName[MENU_MAX+1]; /* Which menu to show? Used to set *menu */
-  MENUPOSITION menuPos;      /* Where to place it (ignored in root) */
-} SYSMENUITEM;
-
-/* To redefine icons for certain window types */
-typedef struct ICONITEM
-{
-  char match[MENU_MAX+1];             /* What string to search for? */
-  char iconFile[PATH_MAX+NAME_MAX+2]; /* Icon location, WIN32 path */
-  HICON hicon;                /* LoadImage() result */
-} ICONITEM;
-
-/* To redefine styles for certain window types */
-typedef struct STYLEITEM
-{
-  char match[MENU_MAX+1];    /* What string to search for? */
-  unsigned long type;                 /* What should it do? */
-} STYLEITEM;
-
-typedef struct WINPREFS
-{
-  /* Menu information */
-  MENUPARSED *menu; /* Array of created menus */
-  int menuItems;      /* How big? */
-
-  /* Taskbar menu settings */
-  char rootMenuName[MENU_MAX+1];  /* Menu for taskbar icon */
-
-  /* System menu addition menus */
-  SYSMENUITEM *sysMenu;
-  int sysMenuItems;
-
-  /* Which menu to add to unmatched windows? */
-  char defaultSysMenuName[MENU_MAX+1];
-  MENUPOSITION defaultSysMenuPos;   /* Where to place it */
-
-  /* Icon information */
-  char iconDirectory[PATH_MAX+1]; /* Where do the .icos lie? (Win32 path) */
-  char defaultIconName[NAME_MAX+1];   /* Replacement for x.ico */
-  char trayIconName[NAME_MAX+1]; /* Replacement for tray icon */
-
-  ICONITEM *icon;
-  int iconItems;
-
-  STYLEITEM *style;
-  int styleItems;
-
-  /* Force exit flag */
-  Bool fForceExit;
-
-  /* Silent exit flag */
-  Bool fSilentExit;
-
-} WINPREFS;
-
-
-
-
-/* Functions */
-void
-LoadPreferences(void);
-
-void
-SetupRootMenu (unsigned long hmenuRoot);
-
-void
-SetupSysMenu (unsigned long hwndIn);
-
-void
-HandleCustomWM_INITMENU(unsigned long hwndIn,
-			unsigned long hmenuIn);
-
-Bool
-HandleCustomWM_COMMAND (unsigned long hwndIn,
-			int           command);
-
-int
-winIconIsOverride (unsigned hiconIn);
-
-HICON
-winOverrideIcon (unsigned long longpWin);
-
-unsigned long
-winOverrideStyle (unsigned long longpWin);
-
-HICON
-winTaskbarIcon(void);
-
-HICON
-winOverrideDefaultIcon(int size);
-#endif
+#if !defined(WINPREFS_H)

+#define WINPREFS_H

+/*

+ * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ * Copyright (C) Colin Harrison 2005-2008

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ * "Software"), to deal in the Software without restriction, including

+ * without limitation the rights to use, copy, modify, merge, publish,

+ * distribute, sublicense, and/or sell copies of the Software, and to

+ * permit persons to whom the Software is furnished to do so, subject to

+ * the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be

+ * included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ * Except as contained in this notice, the name of the XFree86 Project

+ * shall not be used in advertising or otherwise to promote the sale, use

+ * or other dealings in this Software without prior written authorization

+ * from the XFree86 Project.

+ *

+ * Authors:     Earle F. Philhower, III

+ *              Colin Harrison

+ */

+

+/* Need Bool */

+#include <X11/Xdefs.h>

+/* Need TRUE */

+#include "misc.h"

+

+/* Need to know how long paths can be... */

+#include <limits.h>

+/* Xwindows redefines PATH_MAX to at least 1024 */

+#include <X11/Xwindows.h>

+

+#ifndef NAME_MAX

+#define NAME_MAX PATH_MAX

+#endif

+#define MENU_MAX 128   /* Maximum string length of a menu name or item */

+#define PARAM_MAX (4*PATH_MAX)  /* Maximum length of a parameter to a MENU */

+

+

+/* Supported commands in a MENU {} statement */

+typedef enum MENUCOMMANDTYPE

+{

+  CMD_EXEC,         /* /bin/sh -c the parameter            */

+  CMD_MENU,         /* Display a popup menu named param    */

+  CMD_SEPARATOR,    /* Menu separator                      */

+  CMD_ALWAYSONTOP,  /* Toggle always-on-top mode           */

+  CMD_RELOAD        /* Reparse the .XWINRC file            */

+} MENUCOMMANDTYPE;

+

+#define STYLE_NONE     (0L)    /* Dummy the first entry                      */

+#define STYLE_NOTITLE  (1L)    /* Force window style no titlebar             */

+#define STYLE_OUTLINE  (1L<<1) /* Force window style just thin-line border   */

+#define STYLE_NOFRAME  (1L<<2) /* Force window style no frame                */

+#define STYLE_TOPMOST  (1L<<3) /* Open a window always-on-top                */

+#define STYLE_MAXIMIZE (1L<<4) /* Open a window maximized                    */

+#define STYLE_MINIMIZE (1L<<5) /* Open a window minimized                    */

+#define STYLE_BOTTOM   (1L<<6) /* Open a window at the bottom of the Z order */

+

+/* Where to place a system menu */

+typedef enum MENUPOSITION

+{

+  AT_START,   /* Place menu at the top of the system menu   */

+  AT_END      /* Put it at the bottom of the menu (default) */

+} MENUPOSITION;

+

+/* Menu item definitions */

+typedef struct MENUITEM

+{

+  char text[MENU_MAX+1];   /* To be displayed in menu */

+  MENUCOMMANDTYPE cmd;     /* What should it do? */

+  char param[PARAM_MAX+1]; /* Any parameters? */

+  unsigned long commandID; /* Windows WM_COMMAND ID assigned at runtime */

+} MENUITEM;

+

+/* A completely read in menu... */

+typedef struct MENUPARSED

+{

+  char menuName[MENU_MAX+1]; /* What's it called in the text? */

+  MENUITEM *menuItem;        /* Array of items */

+  int menuItems;             /* How big's the array? */

+} MENUPARSED;

+

+/* To map between a window and a system menu to add for it */

+typedef struct SYSMENUITEM

+{

+  char match[MENU_MAX+1];    /* String to look for to apply this sysmenu */

+  char menuName[MENU_MAX+1]; /* Which menu to show? Used to set *menu */

+  MENUPOSITION menuPos;      /* Where to place it (ignored in root) */

+} SYSMENUITEM;

+

+/* To redefine icons for certain window types */

+typedef struct ICONITEM

+{

+  char match[MENU_MAX+1];             /* What string to search for? */

+  char iconFile[PATH_MAX+NAME_MAX+2]; /* Icon location, WIN32 path */

+  HICON hicon;                /* LoadImage() result */

+} ICONITEM;

+

+/* To redefine styles for certain window types */

+typedef struct STYLEITEM

+{

+  char match[MENU_MAX+1];    /* What string to search for? */

+  unsigned long type;                 /* What should it do? */

+} STYLEITEM;

+

+typedef struct WINPREFS

+{

+  /* Menu information */

+  MENUPARSED *menu; /* Array of created menus */

+  int menuItems;      /* How big? */

+

+  /* Taskbar menu settings */

+  char rootMenuName[MENU_MAX+1];  /* Menu for taskbar icon */

+

+  /* System menu addition menus */

+  SYSMENUITEM *sysMenu;

+  int sysMenuItems;

+

+  /* Which menu to add to unmatched windows? */

+  char defaultSysMenuName[MENU_MAX+1];

+  MENUPOSITION defaultSysMenuPos;   /* Where to place it */

+

+  /* Icon information */

+  char iconDirectory[PATH_MAX+1]; /* Where do the .icos lie? (Win32 path) */

+  char defaultIconName[NAME_MAX+1];   /* Replacement for x.ico */

+  char trayIconName[NAME_MAX+1]; /* Replacement for tray icon */

+

+  ICONITEM *icon;

+  int iconItems;

+

+  STYLEITEM *style;

+  int styleItems;

+

+  /* Force exit flag */

+  Bool fForceExit;

+

+  /* Silent exit flag */

+  Bool fSilentExit;

+

+} WINPREFS;

+

+

+

+

+/* Functions */

+void

+LoadPreferences(void);

+

+void

+SetupRootMenu (unsigned long hmenuRoot);

+

+void

+SetupSysMenu (unsigned long hwndIn);

+

+void

+HandleCustomWM_INITMENU(unsigned long hwndIn,

+			unsigned long hmenuIn);

+

+Bool

+HandleCustomWM_COMMAND (unsigned long hwndIn,

+			int           command);

+

+int

+winIconIsOverride (unsigned hiconIn);

+

+HICON

+winOverrideIcon (unsigned long longpWin);

+

+unsigned long

+winOverrideStyle (unsigned long longpWin);

+

+unsigned long

+winOverrideStyle (unsigned long longpWin);

+

+HICON

+winTaskbarIcon(void);

+

+HICON

+winOverrideDefaultIcon(int size);

+#endif

diff --git a/xorg-server/hw/xwin/winprefslex.l b/xorg-server/hw/xwin/winprefslex.l
index 463dff4ca..5a443407f 100644
--- a/xorg-server/hw/xwin/winprefslex.l
+++ b/xorg-server/hw/xwin/winprefslex.l
@@ -41,8 +41,6 @@ extern YYSTYPE yylval;
 extern char *yytext;
 extern int yyparse(void);
 
-extern void ErrorF (const char* /*f*/, ...);
-
 int yylineno;
 
 /* Copy the parsed string, must be free()d in yacc parser */
diff --git a/xorg-server/hw/xwin/winprefsyacc.y b/xorg-server/hw/xwin/winprefsyacc.y
index 0acf160e4..b9e961622 100644
--- a/xorg-server/hw/xwin/winprefsyacc.y
+++ b/xorg-server/hw/xwin/winprefsyacc.y
@@ -1,457 +1,460 @@
-%{
-/*
- * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- * Copyright (C) Colin Harrison 2005-2008
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the XFree86 Project
- * shall not be used in advertising or otherwise to promote the sale, use
- * or other dealings in this Software without prior written authorization
- * from the XFree86 Project.
- *
- * Authors:     Earle F. Philhower, III
- *              Colin Harrison
- */
-/* $XFree86: $ */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "winprefs.h"
-
-/* The following give better error messages in bison at the cost of a few KB */
-#define YYERROR_VERBOSE 1
-
-/* YYLTYPE_IS_TRIVIAL and YYENABLE_NLS defined to suppress warnings */
-#define YYLTYPE_IS_TRIVIAL 1
-#define YYENABLE_NLS 0
-
-/* The global pref settings */
-WINPREFS pref;
-
-/* The working menu */  
-static MENUPARSED menu;
-
-/* Functions for parsing the tokens into out structure */
-/* Defined at the end section of this file */
-
-static void SetIconDirectory (char *path);
-static void SetDefaultIcon (char *fname);
-static void SetRootMenu (char *menu);
-static void SetDefaultSysMenu (char *menu, int pos);
-static void SetTrayIcon (char *fname);
-
-static void OpenMenu(char *menuname);
-static void AddMenuLine(char *name, MENUCOMMANDTYPE cmd, char *param);
-static void CloseMenu(void);
-
-static void OpenIcons(void);
-static void AddIconLine(char *matchstr, char *iconfile);
-static void CloseIcons(void);
-
-static void OpenStyles(void);
-static void AddStyleLine(char *matchstr, unsigned long style);
-static void CloseStyles(void);
-
-static void OpenSysMenu(void);
-static void AddSysMenuLine(char *matchstr, char *menuname, int pos);
-static void CloseSysMenu(void);
-
-static int yyerror (char *s);
-
-extern void ErrorF (const char* /*f*/, ...);
-extern char *yytext;
-extern int yylex(void);
-
-%}
-
-%union {
-  char *sVal;
-  unsigned long uVal;
-  int iVal;
-}
-
-%token NEWLINE
-%token MENU
-%token LB
-%token RB
-%token ICONDIRECTORY
-%token DEFAULTICON
-%token ICONS
-%token STYLES
-%token TOPMOST
-%token MAXIMIZE
-%token MINIMIZE
-%token BOTTOM
-%token NOTITLE
-%token OUTLINE
-%token NOFRAME
-%token DEFAULTSYSMENU
-%token SYSMENU
-%token ROOTMENU
-%token SEPARATOR
-%token ATSTART
-%token ATEND
-%token EXEC
-%token ALWAYSONTOP
-%token DEBUGOUTPUT "DEBUG"
-%token RELOAD
-%token TRAYICON
-%token FORCEEXIT
-%token SILENTEXIT
-
-%token <sVal> STRING
-%type <uVal>  group1
-%type <uVal>  group2
-%type <uVal>  stylecombo
-%type <iVal>  atspot
-
-%%
-
-input:	/* empty */
-	| input line
-	;
-
-line:	NEWLINE
-	| command
-	;
-
-
-newline_or_nada:	
-	| NEWLINE newline_or_nada
-	;
-
-command:	defaulticon
-	| icondirectory
-	| menu
-	| icons
-	| styles
-	| sysmenu
-	| rootmenu
-	| defaultsysmenu
-	| debug
-	| trayicon
-	| forceexit
-	| silentexit
-	;
-
-trayicon:	TRAYICON STRING NEWLINE { SetTrayIcon($2); free($2); }
-	;
-
-rootmenu:	ROOTMENU STRING NEWLINE { SetRootMenu($2); free($2); }
-	;
-
-defaultsysmenu:	DEFAULTSYSMENU STRING atspot NEWLINE { SetDefaultSysMenu($2, $3); free($2); }
-	;
-
-defaulticon:	DEFAULTICON STRING NEWLINE { SetDefaultIcon($2); free($2); }
-	;
-
-icondirectory:	ICONDIRECTORY STRING NEWLINE { SetIconDirectory($2); free($2); }
-	;
-
-menuline:	SEPARATOR NEWLINE newline_or_nada  { AddMenuLine("-", CMD_SEPARATOR, ""); }
-	| STRING ALWAYSONTOP NEWLINE newline_or_nada  { AddMenuLine($1, CMD_ALWAYSONTOP, ""); free($1); }
-	| STRING EXEC STRING NEWLINE newline_or_nada  { AddMenuLine($1, CMD_EXEC, $3); free($1); free($3); }
-	| STRING MENU STRING NEWLINE newline_or_nada  { AddMenuLine($1, CMD_MENU, $3); free($1); free($3); }
-	| STRING RELOAD NEWLINE newline_or_nada  { AddMenuLine($1, CMD_RELOAD, ""); free($1); }
-	;
-
-menulist:	menuline
-	| menuline menulist
-	;
-
-menu:	MENU STRING LB { OpenMenu($2); free($2); } newline_or_nada menulist RB {CloseMenu();}
-	;
-
-iconline:	STRING STRING NEWLINE newline_or_nada { AddIconLine($1, $2); free($1); free($2); }
-	;
-
-iconlist:	iconline
-	| iconline iconlist
-	;
-
-icons:	ICONS LB {OpenIcons();} newline_or_nada iconlist RB {CloseIcons();}
-	;
-
-group1:	TOPMOST { $$=STYLE_TOPMOST; }
-	| MAXIMIZE { $$=STYLE_MAXIMIZE; }
-	| MINIMIZE { $$=STYLE_MINIMIZE; }
-	| BOTTOM { $$=STYLE_BOTTOM; }
-	;
-
-group2:	NOTITLE { $$=STYLE_NOTITLE; }
-	| OUTLINE { $$=STYLE_OUTLINE; }
-	| NOFRAME { $$=STYLE_NOFRAME; }
-	;
-
-stylecombo:	group1 { $$=$1; }
-	| group2 { $$=$1; }
-	| group1 group2 { $$=$1|$2; }
-	| group2 group1 { $$=$1|$2; }
-	;
-
-styleline:	STRING stylecombo NEWLINE newline_or_nada { AddStyleLine($1, $2); free($1); }
-	;
-
-stylelist:	styleline
-	| styleline stylelist
-	;
-
-styles:	STYLES LB {OpenStyles();} newline_or_nada stylelist RB {CloseStyles();}
-	;
-
-atspot:	{ $$=AT_END; }
-	| ATSTART { $$=AT_START; }
-	| ATEND { $$=AT_END; }
-	;
-
-sysmenuline:	STRING STRING atspot NEWLINE newline_or_nada { AddSysMenuLine($1, $2, $3); free($1); free($2); }
-	;
-
-sysmenulist:	sysmenuline
-	| sysmenuline sysmenulist
-	;
-
-sysmenu:	SYSMENU LB NEWLINE {OpenSysMenu();} newline_or_nada sysmenulist RB {CloseSysMenu();}
-	;
-
-forceexit:	FORCEEXIT NEWLINE { pref.fForceExit = TRUE; }
-	;
-
-silentexit:	SILENTEXIT NEWLINE { pref.fSilentExit = TRUE; }
-	;
-
-debug: 	DEBUGOUTPUT STRING NEWLINE { ErrorF("LoadPreferences: %s\n", $2); free($2); }
-	;
-
-
-%%
-/*
- * Errors in parsing abort and print log messages
- */
-static int
-yyerror (char *s) 
-{
-  extern int yylineno; /* Handled by flex internally */
-
-  ErrorF("LoadPreferences: %s line %d\n", s, yylineno);
-  return 1;
-}
-
-/* Miscellaneous functions to store TOKENs into the structure */
-static void
-SetIconDirectory (char *path)
-{
-  strncpy (pref.iconDirectory, path, PATH_MAX);
-  pref.iconDirectory[PATH_MAX] = 0;
-}
-
-static void
-SetDefaultIcon (char *fname)
-{
-  strncpy (pref.defaultIconName, fname, NAME_MAX);
-  pref.defaultIconName[NAME_MAX] = 0;
-}
-
-static void
-SetTrayIcon (char *fname)
-{
-  strncpy (pref.trayIconName, fname, NAME_MAX);
-  pref.trayIconName[NAME_MAX] = 0;
-}
-
-static void
-SetRootMenu (char *menu)
-{
-  strncpy (pref.rootMenuName, menu, MENU_MAX);
-  pref.rootMenuName[MENU_MAX] = 0;
-}
-
-static void
-SetDefaultSysMenu (char *menu, int pos)
-{
-  strncpy (pref.defaultSysMenuName, menu, MENU_MAX);
-  pref.defaultSysMenuName[MENU_MAX] = 0;
-  pref.defaultSysMenuPos = pos;
-}
-
-static void
-OpenMenu (char *menuname)
-{
-  if (menu.menuItem) free(menu.menuItem);
-  menu.menuItem = NULL;
-  strncpy(menu.menuName, menuname, MENU_MAX);
-  menu.menuName[MENU_MAX] = 0;
-  menu.menuItems = 0;
-}
-
-static void
-AddMenuLine (char *text, MENUCOMMANDTYPE cmd, char *param)
-{
-  if (menu.menuItem==NULL)
-    menu.menuItem = (MENUITEM*)malloc(sizeof(MENUITEM));
-  else
-    menu.menuItem = (MENUITEM*)
-      realloc(menu.menuItem, sizeof(MENUITEM)*(menu.menuItems+1));
-
-  strncpy (menu.menuItem[menu.menuItems].text, text, MENU_MAX);
-  menu.menuItem[menu.menuItems].text[MENU_MAX] = 0;
-
-  menu.menuItem[menu.menuItems].cmd = cmd;
-
-  strncpy(menu.menuItem[menu.menuItems].param, param, PARAM_MAX);
-  menu.menuItem[menu.menuItems].param[PARAM_MAX] = 0;
-
-  menu.menuItem[menu.menuItems].commandID = 0;
-
-  menu.menuItems++;
-}
-
-static void
-CloseMenu (void)
-{
-  if (menu.menuItem==NULL || menu.menuItems==0)
-    {
-      ErrorF("LoadPreferences: Empty menu detected\n");
-      return;
-    }
-  
-  if (pref.menuItems)
-    pref.menu = (MENUPARSED*)
-      realloc (pref.menu, (pref.menuItems+1)*sizeof(MENUPARSED));
-  else
-    pref.menu = (MENUPARSED*)malloc (sizeof(MENUPARSED));
-  
-  memcpy (pref.menu+pref.menuItems, &menu, sizeof(MENUPARSED));
-  pref.menuItems++;
-
-  memset (&menu, 0, sizeof(MENUPARSED));
-}
-
-static void 
-OpenIcons (void)
-{
-  if (pref.icon != NULL) {
-    ErrorF("LoadPreferences: Redefining icon mappings\n");
-    free(pref.icon);
-    pref.icon = NULL;
-  }
-  pref.iconItems = 0;
-}
-
-static void
-AddIconLine (char *matchstr, char *iconfile)
-{
-  if (pref.icon==NULL)
-    pref.icon = (ICONITEM*)malloc(sizeof(ICONITEM));
-  else
-    pref.icon = (ICONITEM*)
-      realloc(pref.icon, sizeof(ICONITEM)*(pref.iconItems+1));
-
-  strncpy(pref.icon[pref.iconItems].match, matchstr, MENU_MAX);
-  pref.icon[pref.iconItems].match[MENU_MAX] = 0;
-
-  strncpy(pref.icon[pref.iconItems].iconFile, iconfile, PATH_MAX+NAME_MAX+1);
-  pref.icon[pref.iconItems].iconFile[PATH_MAX+NAME_MAX+1] = 0;
-
-  pref.icon[pref.iconItems].hicon = 0;
-
-  pref.iconItems++;
-}
-
-static void 
-CloseIcons (void)
-{
-}
-
-static void
-OpenStyles (void)
-{
-  if (pref.style != NULL) {
-    ErrorF("LoadPreferences: Redefining window style\n");
-    free(pref.style);
-    pref.style = NULL;
-  }
-  pref.styleItems = 0;
-}
-
-static void
-AddStyleLine (char *matchstr, unsigned long style)
-{
-  if (pref.style==NULL)
-    pref.style = (STYLEITEM*)malloc(sizeof(STYLEITEM));
-  else
-    pref.style = (STYLEITEM*)
-      realloc(pref.style, sizeof(STYLEITEM)*(pref.styleItems+1));
-
-  strncpy(pref.style[pref.styleItems].match, matchstr, MENU_MAX);
-  pref.style[pref.styleItems].match[MENU_MAX] = 0;
-
-  pref.style[pref.styleItems].type = style;
-
-  pref.styleItems++;
-}
-
-static void
-CloseStyles (void)
-{
-}
-
-static void
-OpenSysMenu (void)
-{
-  if (pref.sysMenu != NULL) {
-    ErrorF("LoadPreferences: Redefining system menu\n");
-    free(pref.sysMenu);
-    pref.sysMenu = NULL;
-  }
-  pref.sysMenuItems = 0;
-}
-
-static void
-AddSysMenuLine (char *matchstr, char *menuname, int pos)
-{
-  if (pref.sysMenu==NULL)
-    pref.sysMenu = (SYSMENUITEM*)malloc(sizeof(SYSMENUITEM));
-  else
-    pref.sysMenu = (SYSMENUITEM*)
-      realloc(pref.sysMenu, sizeof(SYSMENUITEM)*(pref.sysMenuItems+1));
-
-  strncpy (pref.sysMenu[pref.sysMenuItems].match, matchstr, MENU_MAX);
-  pref.sysMenu[pref.sysMenuItems].match[MENU_MAX] = 0;
-
-  strncpy (pref.sysMenu[pref.sysMenuItems].menuName, menuname, MENU_MAX);
-  pref.sysMenu[pref.sysMenuItems].menuName[MENU_MAX] = 0;
-
-  pref.sysMenu[pref.sysMenuItems].menuPos = pos;
-
-  pref.sysMenuItems++;
-}
-
-static void
-CloseSysMenu (void)
-{
-}
-
+%{

+/*

+ * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ * Copyright (C) Colin Harrison 2005-2008

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ * "Software"), to deal in the Software without restriction, including

+ * without limitation the rights to use, copy, modify, merge, publish,

+ * distribute, sublicense, and/or sell copies of the Software, and to

+ * permit persons to whom the Software is furnished to do so, subject to

+ * the following conditions:

+ *

+ * The above copyright notice and this permission notice shall be

+ * included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ * Except as contained in this notice, the name of the XFree86 Project

+ * shall not be used in advertising or otherwise to promote the sale, use

+ * or other dealings in this Software without prior written authorization

+ * from the XFree86 Project.

+ *

+ * Authors:     Earle F. Philhower, III

+ *              Colin Harrison

+ */

+/* $XFree86: $ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include <stdio.h>

+#include <stdlib.h>

+#include <string.h>

+#include "winprefs.h"

+#include "winmsg.h"

+

+/* The following give better error messages in bison at the cost of a few KB */

+#define YYERROR_VERBOSE 1

+

+/* YYLTYPE_IS_TRIVIAL and YYENABLE_NLS defined to suppress warnings */

+#define YYLTYPE_IS_TRIVIAL 1

+#define YYENABLE_NLS 0

+

+/* The global pref settings */

+WINPREFS pref;

+

+/* The working menu */  

+static MENUPARSED menu;

+

+/* Functions for parsing the tokens into out structure */

+/* Defined at the end section of this file */

+

+static void SetIconDirectory (char *path);

+static void SetDefaultIcon (char *fname);

+static void SetRootMenu (char *menu);

+static void SetDefaultSysMenu (char *menu, int pos);

+static void SetTrayIcon (char *fname);

+

+static void OpenMenu(char *menuname);

+static void AddMenuLine(char *name, MENUCOMMANDTYPE cmd, char *param);

+static void CloseMenu(void);

+

+static void OpenIcons(void);

+static void AddIconLine(char *matchstr, char *iconfile);

+static void CloseIcons(void);

+

+static void OpenStyles(void);

+static void AddStyleLine(char *matchstr, unsigned long style);

+static void CloseStyles(void);

+

+static void OpenSysMenu(void);

+static void AddSysMenuLine(char *matchstr, char *menuname, int pos);

+static void CloseSysMenu(void);

+

+static int yyerror (char *s);

+

+extern char *yytext;

+extern int yylex(void);

+

+#define YYMALLOC malloc

+#define YYFREE   free

+

+%}

+

+%union {

+  char *sVal;

+  unsigned long uVal;

+  int iVal;

+}

+

+%token NEWLINE

+%token MENU

+%token LB

+%token RB

+%token ICONDIRECTORY

+%token DEFAULTICON

+%token ICONS

+%token STYLES

+%token TOPMOST

+%token MAXIMIZE

+%token MINIMIZE

+%token BOTTOM

+%token NOTITLE

+%token OUTLINE

+%token NOFRAME

+%token DEFAULTSYSMENU

+%token SYSMENU

+%token ROOTMENU

+%token SEPARATOR

+%token ATSTART

+%token ATEND

+%token EXEC

+%token ALWAYSONTOP

+%token DEBUGOUTPUT "DEBUG"

+%token RELOAD

+%token TRAYICON

+%token FORCEEXIT

+%token SILENTEXIT

+

+%token <sVal> STRING

+%type <uVal>  group1

+%type <uVal>  group2

+%type <uVal>  stylecombo

+%type <iVal>  atspot

+

+%%

+

+input:	/* empty */

+	| input line

+	;

+

+line:	NEWLINE

+	| command

+	;

+

+

+newline_or_nada:	

+	| NEWLINE newline_or_nada

+	;

+

+command:	defaulticon

+	| icondirectory

+	| menu

+	| icons

+	| styles

+	| sysmenu

+	| rootmenu

+	| defaultsysmenu

+	| debug

+	| trayicon

+	| forceexit

+	| silentexit

+	;

+

+trayicon:	TRAYICON STRING NEWLINE { SetTrayIcon($2); free($2); }

+	;

+

+rootmenu:	ROOTMENU STRING NEWLINE { SetRootMenu($2); free($2); }

+	;

+

+defaultsysmenu:	DEFAULTSYSMENU STRING atspot NEWLINE { SetDefaultSysMenu($2, $3); free($2); }

+	;

+

+defaulticon:	DEFAULTICON STRING NEWLINE { SetDefaultIcon($2); free($2); }

+	;

+

+icondirectory:	ICONDIRECTORY STRING NEWLINE { SetIconDirectory($2); free($2); }

+	;

+

+menuline:	SEPARATOR NEWLINE newline_or_nada  { AddMenuLine("-", CMD_SEPARATOR, ""); }

+	| STRING ALWAYSONTOP NEWLINE newline_or_nada  { AddMenuLine($1, CMD_ALWAYSONTOP, ""); free($1); }

+	| STRING EXEC STRING NEWLINE newline_or_nada  { AddMenuLine($1, CMD_EXEC, $3); free($1); free($3); }

+	| STRING MENU STRING NEWLINE newline_or_nada  { AddMenuLine($1, CMD_MENU, $3); free($1); free($3); }

+	| STRING RELOAD NEWLINE newline_or_nada  { AddMenuLine($1, CMD_RELOAD, ""); free($1); }

+	;

+

+menulist:	menuline

+	| menuline menulist

+	;

+

+menu:	MENU STRING LB { OpenMenu($2); free($2); } newline_or_nada menulist RB {CloseMenu();}

+	;

+

+iconline:	STRING STRING NEWLINE newline_or_nada { AddIconLine($1, $2); free($1); free($2); }

+	;

+

+iconlist:	iconline

+	| iconline iconlist

+	;

+

+icons:	ICONS LB {OpenIcons();} newline_or_nada iconlist RB {CloseIcons();}

+	;

+

+group1:	TOPMOST { $$=STYLE_TOPMOST; }

+	| MAXIMIZE { $$=STYLE_MAXIMIZE; }

+	| MINIMIZE { $$=STYLE_MINIMIZE; }

+	| BOTTOM { $$=STYLE_BOTTOM; }

+	;

+

+group2:	NOTITLE { $$=STYLE_NOTITLE; }

+	| OUTLINE { $$=STYLE_OUTLINE; }

+	| NOFRAME { $$=STYLE_NOFRAME; }

+	;

+

+stylecombo:	group1 { $$=$1; }

+	| group2 { $$=$1; }

+	| group1 group2 { $$=$1|$2; }

+	| group2 group1 { $$=$1|$2; }

+	;

+

+styleline:	STRING stylecombo NEWLINE newline_or_nada { AddStyleLine($1, $2); free($1); }

+	;

+

+stylelist:	styleline

+	| styleline stylelist

+	;

+

+styles:	STYLES LB {OpenStyles();} newline_or_nada stylelist RB {CloseStyles();}

+	;

+

+atspot:	{ $$=AT_END; }

+	| ATSTART { $$=AT_START; }

+	| ATEND { $$=AT_END; }

+	;

+

+sysmenuline:	STRING STRING atspot NEWLINE newline_or_nada { AddSysMenuLine($1, $2, $3); free($1); free($2); }

+	;

+

+sysmenulist:	sysmenuline

+	| sysmenuline sysmenulist

+	;

+

+sysmenu:	SYSMENU LB NEWLINE {OpenSysMenu();} newline_or_nada sysmenulist RB {CloseSysMenu();}

+	;

+

+forceexit:	FORCEEXIT NEWLINE { pref.fForceExit = TRUE; }

+	;

+

+silentexit:	SILENTEXIT NEWLINE { pref.fSilentExit = TRUE; }

+	;

+

+debug: 	DEBUGOUTPUT STRING NEWLINE { winDebug("LoadPreferences: %s\n", $2); free($2); }

+	;

+

+

+%%

+/*

+ * Errors in parsing abort and print log messages

+ */

+static int

+yyerror (char *s) 

+{

+  extern int yylineno; /* Handled by flex internally */

+

+  ErrorF("LoadPreferences: %s line %d\n", s, yylineno);

+  return 1;

+}

+

+/* Miscellaneous functions to store TOKENs into the structure */

+static void

+SetIconDirectory (char *path)

+{

+  strncpy (pref.iconDirectory, path, PATH_MAX);

+  pref.iconDirectory[PATH_MAX] = 0;

+}

+

+static void

+SetDefaultIcon (char *fname)

+{

+  strncpy (pref.defaultIconName, fname, NAME_MAX);

+  pref.defaultIconName[NAME_MAX] = 0;

+}

+

+static void

+SetTrayIcon (char *fname)

+{

+  strncpy (pref.trayIconName, fname, NAME_MAX);

+  pref.trayIconName[NAME_MAX] = 0;

+}

+

+static void

+SetRootMenu (char *menu)

+{

+  strncpy (pref.rootMenuName, menu, MENU_MAX);

+  pref.rootMenuName[MENU_MAX] = 0;

+}

+

+static void

+SetDefaultSysMenu (char *menu, int pos)

+{

+  strncpy (pref.defaultSysMenuName, menu, MENU_MAX);

+  pref.defaultSysMenuName[MENU_MAX] = 0;

+  pref.defaultSysMenuPos = pos;

+}

+

+static void

+OpenMenu (char *menuname)

+{

+  if (menu.menuItem) free(menu.menuItem);

+  menu.menuItem = NULL;

+  strncpy(menu.menuName, menuname, MENU_MAX);

+  menu.menuName[MENU_MAX] = 0;

+  menu.menuItems = 0;

+}

+

+static void

+AddMenuLine (char *text, MENUCOMMANDTYPE cmd, char *param)

+{

+  if (menu.menuItem==NULL)

+    menu.menuItem = (MENUITEM*)malloc(sizeof(MENUITEM));

+  else

+    menu.menuItem = (MENUITEM*)

+      realloc(menu.menuItem, sizeof(MENUITEM)*(menu.menuItems+1));

+

+  strncpy (menu.menuItem[menu.menuItems].text, text, MENU_MAX);

+  menu.menuItem[menu.menuItems].text[MENU_MAX] = 0;

+

+  menu.menuItem[menu.menuItems].cmd = cmd;

+

+  strncpy(menu.menuItem[menu.menuItems].param, param, PARAM_MAX);

+  menu.menuItem[menu.menuItems].param[PARAM_MAX] = 0;

+

+  menu.menuItem[menu.menuItems].commandID = 0;

+

+  menu.menuItems++;

+}

+

+static void

+CloseMenu (void)

+{

+  if (menu.menuItem==NULL || menu.menuItems==0)

+    {

+      ErrorF("LoadPreferences: Empty menu detected\n");

+      return;

+    }

+  

+  if (pref.menuItems)

+    pref.menu = (MENUPARSED*)

+      realloc (pref.menu, (pref.menuItems+1)*sizeof(MENUPARSED));

+  else

+    pref.menu = (MENUPARSED*)malloc (sizeof(MENUPARSED));

+  

+  memcpy (pref.menu+pref.menuItems, &menu, sizeof(MENUPARSED));

+  pref.menuItems++;

+

+  memset (&menu, 0, sizeof(MENUPARSED));

+}

+

+static void 

+OpenIcons (void)

+{

+  if (pref.icon != NULL) {

+    winDebug("LoadPreferences: Redefining icon mappings\n");

+    free(pref.icon);

+    pref.icon = NULL;

+  }

+  pref.iconItems = 0;

+}

+

+static void

+AddIconLine (char *matchstr, char *iconfile)

+{

+  if (pref.icon==NULL)

+    pref.icon = (ICONITEM*)malloc(sizeof(ICONITEM));

+  else

+    pref.icon = (ICONITEM*)

+      realloc(pref.icon, sizeof(ICONITEM)*(pref.iconItems+1));

+

+  strncpy(pref.icon[pref.iconItems].match, matchstr, MENU_MAX);

+  pref.icon[pref.iconItems].match[MENU_MAX] = 0;

+

+  strncpy(pref.icon[pref.iconItems].iconFile, iconfile, PATH_MAX+NAME_MAX+1);

+  pref.icon[pref.iconItems].iconFile[PATH_MAX+NAME_MAX+1] = 0;

+

+  pref.icon[pref.iconItems].hicon = 0;

+

+  pref.iconItems++;

+}

+

+static void 

+CloseIcons (void)

+{

+}

+

+static void

+OpenStyles (void)

+{

+  if (pref.style != NULL) {

+    winDebug("LoadPreferences: Redefining window style\n");

+    free(pref.style);

+    pref.style = NULL;

+  }

+  pref.styleItems = 0;

+}

+

+static void

+AddStyleLine (char *matchstr, unsigned long style)

+{

+  if (pref.style==NULL)

+    pref.style = (STYLEITEM*)malloc(sizeof(STYLEITEM));

+  else

+    pref.style = (STYLEITEM*)

+      realloc(pref.style, sizeof(STYLEITEM)*(pref.styleItems+1));

+

+  strncpy(pref.style[pref.styleItems].match, matchstr, MENU_MAX);

+  pref.style[pref.styleItems].match[MENU_MAX] = 0;

+

+  pref.style[pref.styleItems].type = style;

+

+  pref.styleItems++;

+}

+

+static void

+CloseStyles (void)

+{

+}

+

+static void

+OpenSysMenu (void)

+{

+  if (pref.sysMenu != NULL) {

+    winDebug("LoadPreferences: Redefining system menu\n");

+    free(pref.sysMenu);

+    pref.sysMenu = NULL;

+  }

+  pref.sysMenuItems = 0;

+}

+

+static void

+AddSysMenuLine (char *matchstr, char *menuname, int pos)

+{

+  if (pref.sysMenu==NULL)

+    pref.sysMenu = (SYSMENUITEM*)malloc(sizeof(SYSMENUITEM));

+  else

+    pref.sysMenu = (SYSMENUITEM*)

+      realloc(pref.sysMenu, sizeof(SYSMENUITEM)*(pref.sysMenuItems+1));

+

+  strncpy (pref.sysMenu[pref.sysMenuItems].match, matchstr, MENU_MAX);

+  pref.sysMenu[pref.sysMenuItems].match[MENU_MAX] = 0;

+

+  strncpy (pref.sysMenu[pref.sysMenuItems].menuName, menuname, MENU_MAX);

+  pref.sysMenu[pref.sysMenuItems].menuName[MENU_MAX] = 0;

+

+  pref.sysMenu[pref.sysMenuItems].menuPos = pos;

+

+  pref.sysMenuItems++;

+}

+

+static void

+CloseSysMenu (void)

+{

+}

+

diff --git a/xorg-server/hw/xwin/winpriv.c b/xorg-server/hw/xwin/winpriv.c
deleted file mode 100644
index 29221cf2b..000000000
--- a/xorg-server/hw/xwin/winpriv.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Export window information for the Windows-OpenGL GLX implementation.
- *
- * Authors: Alexander Gottwald
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winpriv.h"
-#include "winwindow.h"
-
-void
-winCreateWindowsWindow (WindowPtr pWin);
-/**
- * Return size and handles of a window.
- * If pWin is NULL, then the information for the root window is requested.
- */ 
-extern void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
-{
-    /* Sanity check */
-    if (pWinInfo == NULL)
-        return;
-
-    winDebug("%s:%d pWin=%p\n", __FUNCTION__, __LINE__, pWin);
-
-    /* a real window was requested */
-    if (pWin != NULL) 
-    {
-        /* Initialize the size information */
-        RECT rect = {
-            pWin->drawable.x,
-            pWin->drawable.y,
-            pWin->drawable.x + pWin->drawable.width,
-            pWin->drawable.y + pWin->drawable.height
-        }, rect_extends;
-        /* Get the window and screen privates */
-        ScreenPtr pScreen = pWin->drawable.pScreen;
-        winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
-        winScreenInfoPtr pScreenInfo = NULL;
-
-        rect_extends = rect;
-        OffsetRect(&rect_extends, -pWin->drawable.x, -pWin->drawable.y);
-
-        if (pWinScreen == NULL) 
-        {
-            ErrorF("winGetWindowInfo: screen has no privates\n");
-            return;
-        }
-        
-        pWinInfo->hwnd = pWinScreen->hwndScreen;
-        pWinInfo->hrgn = NULL;
-        pWinInfo->rect = rect;
-    
-
-        pScreenInfo = pWinScreen->pScreenInfo;
-#ifdef XWIN_MULTIWINDOW
-        /* check for multiwindow mode */
-        if (pScreenInfo->fMultiWindow)
-        {
-            winWindowPriv(pWin);
-
-            if (pWinPriv == NULL)
-            {
-                ErrorF("winGetWindowInfo: window has no privates\n");
-                return;
-            }
-
-            if (pWinPriv->hWnd == NULL)
-            {
-                winCreateWindowsWindow(pWin);
-            }
-            if (pWinPriv->hWnd != NULL) { 
-                
-                /* copy size and window handle */
-                pWinInfo->rect = rect_extends;
-                pWinInfo->hwnd = pWinPriv->hWnd;
-
-                /* Copy window region */
-                if (pWinInfo->hrgn)
-                    DeleteObject(pWinInfo->hrgn);
-                pWinInfo->hrgn = CreateRectRgn(0,0,0,0);
-                CombineRgn(pWinInfo->hrgn, pWinPriv->hRgn, pWinPriv->hRgn, 
-                        RGN_COPY);
-            }
-            
-            return;
-        }
-#endif
-#ifdef XWIN_MULTIWINDOWEXTWM
-        /* check for multiwindow external wm mode */
-        if (pScreenInfo->fMWExtWM)
-        {
-            win32RootlessWindowPtr pRLWinPriv
-                = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
-
-            if (pRLWinPriv == NULL) {
-                ErrorF("winGetWindowInfo: window has no privates\n");
-                return;
-            }
-            
-            if (pRLWinPriv->hWnd != NULL)
-            {
-                /* copy size and window handle */
-                pWinInfo->rect = rect_extends;
-                pWinInfo->hwnd = pRLWinPriv->hWnd;
-            }
-            return;
-        }
-#endif
-    } 
-    else 
-    {
-        RECT rect = {0, 0, 0, 0};
-        ScreenPtr pScreen = g_ScreenInfo[0].pScreen;
-        winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
-
-        pWinInfo->hwnd = NULL;
-        pWinInfo->hrgn = NULL;
-        pWinInfo->rect = rect;
-        
-        if (pWinScreen == NULL)
-        {
-            ErrorF("winGetWindowInfo: screen has no privates\n");
-            return;
-        }
-
-        ErrorF("winGetWindowInfo: returning root window\n");
-
-        pWinInfo->hwnd = pWinScreen->hwndScreen;
-    }
-    return;
-}
diff --git a/xorg-server/hw/xwin/winpriv.h b/xorg-server/hw/xwin/winpriv.h
deleted file mode 100644
index d4505c83e..000000000
--- a/xorg-server/hw/xwin/winpriv.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Export window information for the Windows-OpenGL GLX implementation.
- *
- * Authors: Alexander Gottwald
- */
-#include <windows.h>
-
-typedef struct
-{
-    HWND    hwnd;
-    HRGN    hrgn;
-    RECT    rect;
-} winWindowInfoRec, *winWindowInfoPtr;
-
-extern void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo);
diff --git a/xorg-server/hw/xwin/winprocarg.c b/xorg-server/hw/xwin/winprocarg.c
index 159e53333..3cd9353db 100644
--- a/xorg-server/hw/xwin/winprocarg.c
+++ b/xorg-server/hw/xwin/winprocarg.c
@@ -1,1582 +1,1572 @@
-/*
-
-Copyright 1993, 1998  The Open Group
-Copyright (C) Colin Harrison 2005-2008
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#ifdef XVENDORNAME
-#define VENDOR_STRING XVENDORNAME
-#define VENDOR_CONTACT BUILDERADDR
-#endif
-#include <../xfree86/common/xorgVersion.h>
-#include "win.h"
-#include "winconfig.h"
-#include "winprefs.h"
-#include "winmsg.h"
-
-/*
- * References to external symbols
- */
-
-extern int			g_iNumScreens;
-extern winScreenInfo		g_ScreenInfo[];
-extern int			g_iLastScreen;
-extern Bool			g_fInitializedDefaultScreens;
-#ifdef XWIN_CLIPBOARD
-extern Bool			g_fUnicodeClipboard;
-extern Bool			g_fClipboard;
-#endif
-extern int			g_iLogVerbose;
-extern char *			g_pszLogFile;
-#ifdef RELOCATE_PROJECTROOT
-extern Bool			g_fLogFileChanged;
-#endif
-extern Bool			g_fXdmcpEnabled;
-extern Bool			g_fAuthEnabled;
-extern char *			g_pszCommandLine;
-extern Bool			g_fKeyboardHookLL;
-extern Bool			g_fNoHelpMessageBox;                     
-extern Bool			g_fSoftwareCursor;
-extern Bool			g_fSilentDupError;
-
-/* globals required by callback function for monitor information */
-struct GetMonitorInfoData {
-    int  requestedMonitor;
-    int  monitorNum;
-    Bool bUserSpecifiedMonitor;
-    Bool bMonitorSpecifiedExists;
-    int  monitorOffsetX;
-    int  monitorOffsetY;
-    int  monitorHeight;
-    int  monitorWidth;
-};
-
-typedef wBOOL (*ENUMDISPLAYMONITORSPROC)(HDC,LPCRECT,MONITORENUMPROC,LPARAM);
-ENUMDISPLAYMONITORSPROC _EnumDisplayMonitors;
-
-wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data);
-
-static Bool QueryMonitor(int index, struct GetMonitorInfoData *data)
-{
-    /* Load EnumDisplayMonitors from DLL */
-    HMODULE user32;
-    FARPROC func;
-    user32 = LoadLibrary("user32.dll");
-    if (user32 == NULL)
-    {
-        winW32Error(2, "Could not open user32.dll");
-        return FALSE;
-    }
-    func = GetProcAddress(user32, "EnumDisplayMonitors");
-    if (func == NULL)
-    {
-        winW32Error(2, "Could not resolve EnumDisplayMonitors: ");
-        return FALSE;
-    }
-    _EnumDisplayMonitors = (ENUMDISPLAYMONITORSPROC)func;
-    
-    /* prepare data */
-    if (data == NULL)
-        return FALSE;
-    memset(data, 0, sizeof(*data));
-    data->requestedMonitor = index;
-
-    /* query information */
-    _EnumDisplayMonitors(NULL, NULL, getMonitorInfo, (LPARAM) data);
-
-    /* cleanup */
-    FreeLibrary(user32);
-    return TRUE;
-}
-
-/*
- * Function prototypes
- */
-
-void
-winLogCommandLine (int argc, char *argv[]);
-
-void
-winLogVersionInfo (void);
-
-#ifdef DDXOSVERRORF
-void OsVendorVErrorF (const char *pszFormat, va_list va_args);
-#endif
-
-void
-winInitializeDefaultScreens (void);
-
-/*
- * Process arguments on the command line
- */
-
-void
-winInitializeDefaultScreens (void)
-{
-  int                   i;
-  DWORD			dwWidth, dwHeight;
-
-  /* Bail out early if default screens have already been initialized */
-  if (g_fInitializedDefaultScreens)
-    return;
-
-  /* Zero the memory used for storing the screen info */
-  ZeroMemory (g_ScreenInfo, MAXSCREENS * sizeof (winScreenInfo));
-
-  /* Get default width and height */
-  /*
-   * NOTE: These defaults will cause the window to cover only
-   * the primary monitor in the case that we have multiple monitors.
-   */
-  dwWidth = GetSystemMetrics (SM_CXSCREEN);
-  dwHeight = GetSystemMetrics (SM_CYSCREEN);
-
-  winErrorFVerb (2, "winInitializeDefaultScreens - w %d h %d\n",
-	  (int) dwWidth, (int) dwHeight);
-
-  /* Set a default DPI, if no parameter was passed */
-  if (monitorResolution == 0)
-    monitorResolution = WIN_DEFAULT_DPI;
-
-  for (i = 0; i < MAXSCREENS; ++i)
-    {
-      g_ScreenInfo[i].dwScreen = i;
-      g_ScreenInfo[i].dwWidth  = dwWidth;
-      g_ScreenInfo[i].dwHeight = dwHeight;
-      g_ScreenInfo[i].dwUserWidth  = dwWidth;
-      g_ScreenInfo[i].dwUserHeight = dwHeight;
-      g_ScreenInfo[i].fUserGaveHeightAndWidth
-	=  WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH;
-      g_ScreenInfo[i].fUserGavePosition = FALSE;
-      g_ScreenInfo[i].dwBPP = WIN_DEFAULT_BPP;
-      g_ScreenInfo[i].dwClipUpdatesNBoxes = WIN_DEFAULT_CLIP_UPDATES_NBOXES;
-#ifdef XWIN_EMULATEPSEUDO
-      g_ScreenInfo[i].fEmulatePseudo = WIN_DEFAULT_EMULATE_PSEUDO;
-#endif
-      g_ScreenInfo[i].dwRefreshRate = WIN_DEFAULT_REFRESH;
-      g_ScreenInfo[i].pfb = NULL;
-      g_ScreenInfo[i].fFullScreen = FALSE;
-      g_ScreenInfo[i].fDecoration = TRUE;
-#ifdef XWIN_MULTIWINDOWEXTWM
-      g_ScreenInfo[i].fMWExtWM = FALSE;
-      g_ScreenInfo[i].fInternalWM = FALSE;
-#endif
-      g_ScreenInfo[i].fRootless = FALSE;
-#ifdef XWIN_MULTIWINDOW
-      g_ScreenInfo[i].fMultiWindow = FALSE;
-#endif
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-      g_ScreenInfo[i].fMultiMonitorOverride = FALSE;
-#endif
-      g_ScreenInfo[i].fMultipleMonitors = FALSE;
-      g_ScreenInfo[i].fLessPointer = FALSE;
-      g_ScreenInfo[i].fScrollbars = FALSE;
-      g_ScreenInfo[i].fNoTrayIcon = FALSE;
-      g_ScreenInfo[i].iE3BTimeout = WIN_E3B_OFF;
-      g_ScreenInfo[i].dwWidth_mm = (dwWidth / WIN_DEFAULT_DPI)
-	* 25.4;
-      g_ScreenInfo[i].dwHeight_mm = (dwHeight / WIN_DEFAULT_DPI)
-	* 25.4;
-      g_ScreenInfo[i].fUseWinKillKey = WIN_DEFAULT_WIN_KILL;
-      g_ScreenInfo[i].fUseUnixKillKey = WIN_DEFAULT_UNIX_KILL;
-      g_ScreenInfo[i].fIgnoreInput = FALSE;
-      g_ScreenInfo[i].fExplicitScreen = FALSE;
-    }
-
-  /* Signal that the default screens have been initialized */
-  g_fInitializedDefaultScreens = TRUE;
-
-  winErrorFVerb (2, "winInitializeDefaultScreens - Returning\n");
-}
-
-/* See Porting Layer Definition - p. 57 */
-/*
- * INPUT
- * argv: pointer to an array of null-terminated strings, one for
- *   each token in the X Server command line; the first token
- *   is 'XWin.exe', or similar.
- * argc: a count of the number of tokens stored in argv.
- * i: a zero-based index into argv indicating the current token being
- *   processed.
- *
- * OUTPUT
- * return: return the number of tokens processed correctly.
- *
- * NOTE
- * When looking for n tokens, check that i + n is less than argc.  Or,
- *   you may check if i is greater than or equal to argc, in which case
- *   you should display the UseMsg () and return 0.
- */
-
-/* Check if enough arguments are given for the option */
-#define CHECK_ARGS(count) if (i + count >= argc) { UseMsg (); return 0; }
-
-/* Compare the current option with the string. */ 
-#define IS_OPTION(name) (strcmp (argv[i], name) == 0)
-
-int
-ddxProcessArgument (int argc, char *argv[], int i)
-{
-  static Bool		s_fBeenHere = FALSE;
-
-  /* Initialize once */
-  if (!s_fBeenHere)
-    {
-#ifdef DDXOSVERRORF
-      /*
-       * This initialises our hook into VErrorF () for catching log messages
-       * that are generated before OsInit () is called.
-       */
-      OsVendorVErrorFProc = OsVendorVErrorF;
-#endif
-
-      s_fBeenHere = TRUE;
-
-      /* Initialize only if option is not -help */
-      if (!IS_OPTION("-help") && !IS_OPTION("-h") && !IS_OPTION("--help") &&
-          !IS_OPTION("-version") && !IS_OPTION("--version"))
-	{
-
-          /* Log the version information */
-          winLogVersionInfo ();
-
-          /* Log the command line */
-          winLogCommandLine (argc, argv);
-
-	  /*
-	   * Initialize default screen settings.  We have to do this before
-	   * OsVendorInit () gets called, otherwise we will overwrite
-	   * settings changed by parameters such as -fullscreen, etc.
-	   */
-	  winErrorFVerb (2, "ddxProcessArgument - Initializing default "
-			 "screens\n");
-	  winInitializeDefaultScreens ();
-	}
-    }
-
-#if CYGDEBUG
-  winDebug ("ddxProcessArgument - arg: %s\n", argv[i]);
-#endif
-
-  /*
-   * Look for the '-help' and similar options
-   */ 
-  if (IS_OPTION ("-help") || IS_OPTION("-h") || IS_OPTION("--help"))
-    {
-      /* Reset logfile. We don't need that helpmessage in the logfile */  
-      g_pszLogFile = NULL;
-      g_fNoHelpMessageBox = TRUE;
-      UseMsg();
-      exit (0);
-      return 1;
-    }
-
-  if (IS_OPTION ("-version") || IS_OPTION("--version"))
-    {
-      /* Reset logfile. We don't need that versioninfo in the logfile */  
-      g_pszLogFile = NULL;
-      winLogVersionInfo ();
-      exit (0);
-      return 1;
-    }
-
-  /*
-   * Look for the '-screen scr_num [width height]' argument
-   */
-  if (IS_OPTION ("-screen"))
-    {
-      int		iArgsProcessed = 1;
-      int		nScreenNum;
-      int		iWidth, iHeight, iX, iY;
-      int		iMonitor;
-
-#if CYGDEBUG
-      winDebug ("ddxProcessArgument - screen - argc: %d i: %d\n",
-	      argc, i);
-#endif
-
-      /* Display the usage message if the argument is malformed */
-      if (i + 1 >= argc)
-	{
-	  return 0;
-	}
-      
-      /* Grab screen number */
-      nScreenNum = atoi (argv[i + 1]);
-
-      /* Validate the specified screen number */
-      if (nScreenNum < 0 || nScreenNum >= MAXSCREENS)
-        {
-          ErrorF ("ddxProcessArgument - screen - Invalid screen number %d\n",
-		  nScreenNum);
-          UseMsg ();
-	  return 0;
-        }
-
-	  /* look for @m where m is monitor number */
-	  if (i + 2 < argc
-		  && 1 == sscanf(argv[i + 2], "@%d", (int *) &iMonitor)) 
-      {
-        struct GetMonitorInfoData data;
-        if (!QueryMonitor(iMonitor, &data))
-        {
-            ErrorF ("ddxProcessArgument - screen - "
-                    "Querying monitors is not supported on NT4 and Win95\n");
-        } else if (data.bMonitorSpecifiedExists == TRUE) 
-        {
-		  winErrorFVerb(2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);
-		  iArgsProcessed = 3;
-		  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;
-		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
-		  g_ScreenInfo[nScreenNum].dwWidth = data.monitorWidth;
-		  g_ScreenInfo[nScreenNum].dwHeight = data.monitorHeight;
-		  g_ScreenInfo[nScreenNum].dwUserWidth = data.monitorWidth;
-		  g_ScreenInfo[nScreenNum].dwUserHeight = data.monitorHeight;
-		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;
-		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;
-		}
-		else 
-        {
-		  /* monitor does not exist, error out */
-		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
-				  iMonitor);
-		  UseMsg ();
-		  exit (0);
-		  return 0;
-		}
-	  }
-
-      /* Look for 'WxD' or 'W D' */
-      else if (i + 2 < argc
-	  && 2 == sscanf (argv[i + 2], "%dx%d",
-			  (int *) &iWidth,
-			  (int *) &iHeight))
-	{
-	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``WxD'' arg\n");
-	  iArgsProcessed = 3;
-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;
-	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;
-	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;
-	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;
-	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;
-	  /* Look for WxD+X+Y */
-	  if (2 == sscanf (argv[i + 2], "%*dx%*d+%d+%d",
-			   (int *) &iX,
-			   (int *) &iY))
-	  {
-	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X+Y'' arg\n");
-	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
-	    g_ScreenInfo[nScreenNum].dwInitialX = iX;
-	    g_ScreenInfo[nScreenNum].dwInitialY = iY;
-
-		/* look for WxD+X+Y@m where m is monitor number. take X,Y to be offsets from monitor's root position */
-		if (1 == sscanf (argv[i + 2], "%*dx%*d+%*d+%*d@%d",
-						 (int *) &iMonitor)) 
-        {
-          struct GetMonitorInfoData data;
-          if (!QueryMonitor(iMonitor, &data))
-          {
-              ErrorF ("ddxProcessArgument - screen - "
-                      "Querying monitors is not supported on NT4 and Win95\n");
-          } else if (data.bMonitorSpecifiedExists == TRUE) 
-          {
-			g_ScreenInfo[nScreenNum].dwInitialX += data.monitorOffsetX;
-			g_ScreenInfo[nScreenNum].dwInitialY += data.monitorOffsetY;
-		  }
-		  else 
-          {
-			/* monitor does not exist, error out */
-			ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
-					iMonitor);
-			UseMsg ();
-			exit (0);
-			return 0;
-		  }
-
-		}
-	  }
-
-	  /* look for WxD@m where m is monitor number */
-	  else if (1 == sscanf(argv[i + 2], "%*dx%*d@%d",
-						   (int *) &iMonitor)) 
-      {
-        struct GetMonitorInfoData data;
-        if (!QueryMonitor(iMonitor, &data))
-        {
-		  ErrorF ("ddxProcessArgument - screen - "
-                  "Querying monitors is not supported on NT4 and Win95\n");
-        } else if (data.bMonitorSpecifiedExists == TRUE) 
-        {
-		  winErrorFVerb (2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);
-		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
-		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;
-		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;
-		}
-		else 
-        {
-		  /* monitor does not exist, error out */
-		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
-				  iMonitor);
-		  UseMsg ();
-		  exit (0);
-		  return 0;
-		}
-
-	  }
-	}
-      else if (i + 3 < argc
-	       && 1 == sscanf (argv[i + 2], "%d",
-			       (int *) &iWidth)
-	       && 1 == sscanf (argv[i + 3], "%d",
-			       (int *) &iHeight))
-	{
-	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``W D'' arg\n");
-	  iArgsProcessed = 4;
-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;
-	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;
-	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;
-	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;
-	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;
-	  if (i + 5 < argc
-	      && 1 == sscanf (argv[i + 4], "%d",
-			      (int *) &iX)
-	      && 1 == sscanf (argv[i + 5], "%d",
-			      (int *) &iY))
-	  {
-	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X Y'' arg\n");
-	    iArgsProcessed = 6;
-	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
-	    g_ScreenInfo[nScreenNum].dwInitialX = iX;
-	    g_ScreenInfo[nScreenNum].dwInitialY = iY;
-	  }
-	}
-      else
-	{
-	  winErrorFVerb (2, "ddxProcessArgument - screen - Did not find size arg. "
-		  "dwWidth: %d dwHeight: %d\n",
-		  (int) g_ScreenInfo[nScreenNum].dwWidth,
-		  (int) g_ScreenInfo[nScreenNum].dwHeight);
-	  iArgsProcessed = 2;
-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;
-	}
-
-      /* Calculate the screen width and height in millimeters */
-      if (g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth)
-	{
-	  g_ScreenInfo[nScreenNum].dwWidth_mm
-	    = (g_ScreenInfo[nScreenNum].dwWidth
-	       / monitorResolution) * 25.4;
-	  g_ScreenInfo[nScreenNum].dwHeight_mm
-	    = (g_ScreenInfo[nScreenNum].dwHeight
-	       / monitorResolution) * 25.4;
-	}
-
-      /* Flag that this screen was explicity specified by the user */
-      g_ScreenInfo[nScreenNum].fExplicitScreen = TRUE;
-
-      /*
-       * Keep track of the last screen number seen, as parameters seen
-       * before a screen number apply to all screens, whereas parameters
-       * seen after a screen number apply to that screen number only.
-       */
-      g_iLastScreen = nScreenNum;
-
-      /* Keep a count of the number of screens */
-      ++g_iNumScreens;
-
-      return iArgsProcessed;
-    }
-
-  /*
-   * Look for the '-engine n' argument
-   */
-  if (IS_OPTION ("-engine"))
-    {
-      DWORD		dwEngine = 0;
-      CARD8		c8OnBits = 0;
-      
-      /* Display the usage message if the argument is malformed */
-      if (++i >= argc)
-	{
-	  UseMsg ();
-	  return 0;
-	}
-
-      /* Grab the argument */
-      dwEngine = atoi (argv[i]);
-
-      /* Count the one bits in the engine argument */
-      c8OnBits = winCountBits (dwEngine);
-
-      /* Argument should only have a single bit on */
-      if (c8OnBits != 1)
-	{
-	  UseMsg ();
-	  return 0;
-	}
-
-      /* Is this parameter attached to a screen or global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int		j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].dwEnginePreferred = dwEngine;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].dwEnginePreferred = dwEngine;
-	}
-      
-      /* Indicate that we have processed the argument */
-      return 2;
-    }
-
-  /*
-   * Look for the '-fullscreen' argument
-   */
-  if (IS_OPTION ("-fullscreen"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              if (!g_ScreenInfo[j].fMultiMonitorOverride)
-                g_ScreenInfo[j].fMultipleMonitors = FALSE;
-#endif
-	      g_ScreenInfo[j].fFullScreen = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fFullScreen = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-lesspointer' argument
-   */
-  if (IS_OPTION ("-lesspointer"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fLessPointer = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-          g_ScreenInfo[g_iLastScreen].fLessPointer = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-nodecoration' argument
-   */
-  if (IS_OPTION ("-nodecoration"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              if (!g_ScreenInfo[j].fMultiMonitorOverride)
-                g_ScreenInfo[j].fMultipleMonitors = FALSE;
-#endif
-	      g_ScreenInfo[j].fDecoration = FALSE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fDecoration = FALSE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  /*
-   * Look for the '-mwextwm' argument
-   */
-  if (IS_OPTION ("-mwextwm"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-              if (!g_ScreenInfo[j].fMultiMonitorOverride)
-                g_ScreenInfo[j].fMultipleMonitors = TRUE;
-	      g_ScreenInfo[j].fMWExtWM = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;
-	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-  /*
-   * Look for the '-internalwm' argument
-   */
-  if (IS_OPTION ("-internalwm"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      if (!g_ScreenInfo[j].fMultiMonitorOverride)
-	        g_ScreenInfo[j].fMultipleMonitors = TRUE;
-	      g_ScreenInfo[j].fMWExtWM = TRUE;
-	      g_ScreenInfo[j].fInternalWM = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-	    g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;
-	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;
-	  g_ScreenInfo[g_iLastScreen].fInternalWM = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-#endif
-
-  /*
-   * Look for the '-rootless' argument
-   */
-  if (IS_OPTION ("-rootless"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              if (!g_ScreenInfo[j].fMultiMonitorOverride)
-                g_ScreenInfo[j].fMultipleMonitors = FALSE;
-#endif
-	      g_ScreenInfo[j].fRootless = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fRootless = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-#ifdef XWIN_MULTIWINDOW
-  /*
-   * Look for the '-multiwindow' argument
-   */
-  if (IS_OPTION ("-multiwindow"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              if (!g_ScreenInfo[j].fMultiMonitorOverride)
-                g_ScreenInfo[j].fMultipleMonitors = TRUE;
-#endif
-	      g_ScreenInfo[j].fMultiWindow = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)
-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fMultiWindow = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-#endif
-
-  /*
-   * Look for the '-multiplemonitors' argument
-   */
-  if (IS_OPTION ("-multiplemonitors")
-      || IS_OPTION ("-multimonitors"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;
-#endif
-	      g_ScreenInfo[j].fMultipleMonitors = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-nomultiplemonitors' argument
-   */
-  if (IS_OPTION ("-nomultiplemonitors")
-      || IS_OPTION ("-nomultimonitors"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;
-#endif
-	      g_ScreenInfo[j].fMultipleMonitors = FALSE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;
-#endif
-	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-
-  /*
-   * Look for the '-scrollbars' argument
-   */
-  if (IS_OPTION ("-scrollbars"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fScrollbars = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fScrollbars = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-
-#ifdef XWIN_CLIPBOARD
-  /*
-   * Look for the '-clipboard' argument
-   */
-  if (IS_OPTION ("-clipboard"))
-    {
-      /* Now the default, we still accept the arg for backwards compatibility */
-      g_fClipboard = TRUE;
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-noclipboard' argument
-   */
-  if (IS_OPTION ("-noclipboard"))
-    {
-      g_fClipboard = FALSE;
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-#endif
-
-
-  /*
-   * Look for the '-ignoreinput' argument
-   */
-  if (IS_OPTION ("-ignoreinput"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fIgnoreInput = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fIgnoreInput = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-emulate3buttons' argument
-   */
-  if (IS_OPTION ("-emulate3buttons"))
-    {
-      int	iArgsProcessed = 1;
-      int	iE3BTimeout = WIN_DEFAULT_E3B_TIME;
-
-      /* Grab the optional timeout value */
-      if (i + 1 < argc
-	  && 1 == sscanf (argv[i + 1], "%d",
-			  &iE3BTimeout))
-        {
-	  /* Indicate that we have processed the next argument */
-	  iArgsProcessed++;
-        }
-      else
-	{
-	  /*
-	   * sscanf () won't modify iE3BTimeout if it doesn't find
-	   * the specified format; however, I want to be explicit
-	   * about setting the default timeout in such cases to
-	   * prevent some programs (me) from getting confused.
-	   */
-	  iE3BTimeout = WIN_DEFAULT_E3B_TIME;
-	}
-
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].iE3BTimeout = iE3BTimeout;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].iE3BTimeout = iE3BTimeout;
-	}
-
-      /* Indicate that we have processed this argument */
-      return iArgsProcessed;
-    }
-
-  /*
-   * Look for the '-depth n' argument
-   */
-  if (IS_OPTION ("-depth"))
-    {
-      DWORD		dwBPP = 0;
-      
-      /* Display the usage message if the argument is malformed */
-      if (++i >= argc)
-	{
-	  UseMsg ();
-	  return 0;
-	}
-
-      /* Grab the argument */
-      dwBPP = atoi (argv[i]);
-
-      /* Is this parameter attached to a screen or global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int		j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].dwBPP = dwBPP;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].dwBPP = dwBPP;
-	}
-      
-      /* Indicate that we have processed the argument */
-      return 2;
-    }
-
-  /*
-   * Look for the '-refresh n' argument
-   */
-  if (IS_OPTION ("-refresh"))
-    {
-      DWORD		dwRefreshRate = 0;
-      
-      /* Display the usage message if the argument is malformed */
-      if (++i >= argc)
-	{
-	  UseMsg ();
-	  return 0;
-	}
-
-      /* Grab the argument */
-      dwRefreshRate = atoi (argv[i]);
-
-      /* Is this parameter attached to a screen or global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int		j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].dwRefreshRate = dwRefreshRate;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].dwRefreshRate = dwRefreshRate;
-	}
-      
-      /* Indicate that we have processed the argument */
-      return 2;
-    }
-
-  /*
-   * Look for the '-clipupdates num_boxes' argument
-   */
-  if (IS_OPTION ("-clipupdates"))
-    {
-      DWORD		dwNumBoxes = 0;
-      
-      /* Display the usage message if the argument is malformed */
-      if (++i >= argc)
-	{
-	  UseMsg ();
-	  return 0;
-	}
-
-      /* Grab the argument */
-      dwNumBoxes = atoi (argv[i]);
-
-      /* Is this parameter attached to a screen or global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int		j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].dwClipUpdatesNBoxes = dwNumBoxes;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].dwClipUpdatesNBoxes = dwNumBoxes;
-	}
-      
-      /* Indicate that we have processed the argument */
-      return 2;
-    }
-
-#ifdef XWIN_EMULATEPSEUDO
-  /*
-   * Look for the '-emulatepseudo' argument
-   */
-  if (IS_OPTION ("-emulatepseudo"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fEmulatePseudo = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-          g_ScreenInfo[g_iLastScreen].fEmulatePseudo = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-#endif
-
-  /*
-   * Look for the '-nowinkill' argument
-   */
-  if (IS_OPTION ("-nowinkill"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fUseWinKillKey = FALSE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = FALSE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-winkill' argument
-   */
-  if (IS_OPTION ("-winkill"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fUseWinKillKey = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-nounixkill' argument
-   */
-  if (IS_OPTION ("-nounixkill"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fUseUnixKillKey = FALSE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = FALSE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-unixkill' argument
-   */
-  if (IS_OPTION ("-unixkill"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fUseUnixKillKey = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-notrayicon' argument
-   */
-  if (IS_OPTION ("-notrayicon"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fNoTrayIcon = TRUE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = TRUE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-trayicon' argument
-   */
-  if (IS_OPTION ("-trayicon"))
-    {
-      /* Is this parameter attached to a screen or is it global? */
-      if (-1 == g_iLastScreen)
-	{
-	  int			j;
-
-	  /* Parameter is for all screens */
-	  for (j = 0; j < MAXSCREENS; j++)
-	    {
-	      g_ScreenInfo[j].fNoTrayIcon = FALSE;
-	    }
-	}
-      else
-	{
-	  /* Parameter is for a single screen */
-	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = FALSE;
-	}
-
-      /* Indicate that we have processed this argument */
-      return 1;
-    }
-
-  /*
-   * Look for the '-fp' argument
-   */
-  if (IS_OPTION ("-fp"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.fontPath = argv[++i];
-      return 0; /* Let DIX parse this again */
-    }
-
-  /*
-   * Look for the '-query' argument
-   */
-  if (IS_OPTION ("-query"))
-    {
-      CHECK_ARGS (1);
-      g_fXdmcpEnabled = TRUE;
-      g_pszQueryHost = argv[++i];
-      return 0; /* Let DIX parse this again */
-    }
-
-  /*
-   * Look for the '-auth' argument
-   */
-  if (IS_OPTION ("-auth"))
-    {
-      g_fAuthEnabled = TRUE;
-      return 0; /* Let DIX parse this again */
-    }
-
-  /*
-   * Look for the '-indirect' or '-broadcast' arguments
-   */
-  if (IS_OPTION ("-indirect")
-      || IS_OPTION ("-broadcast"))
-    {
-      g_fXdmcpEnabled = TRUE;
-      return 0; /* Let DIX parse this again */
-    }
-
-  /*
-   * Look for the '-config' argument
-   */
-  if (IS_OPTION ("-config")
-      || IS_OPTION ("-xf86config"))
-    {
-      CHECK_ARGS (1);
-#ifdef XWIN_XF86CONFIG
-      g_cmdline.configFile = argv[++i];
-#else
-      winMessageBoxF ("The %s option is not supported in this "
-		      "release.\n"
-		      "Ignoring this option and continuing.\n",
-		      MB_ICONINFORMATION,
-		      argv[i]);
-#endif
-      return 2;
-    }
-
-  /*
-   * Look for the '-configdir' argument
-   */
-  if (IS_OPTION ("-configdir"))
-    {
-      CHECK_ARGS (1);
-#ifdef XWIN_XF86CONFIG
-      g_cmdline.configDir = argv[++i];
-#else
-      winMessageBoxF ("The %s option is not supported in this "
-		      "release.\n"
-		      "Ignoring this option and continuing.\n",
-		      MB_ICONINFORMATION,
-		      argv[i]);
-#endif
-      return 2;
-    }
-
-  /*
-   * Look for the '-keyboard' argument
-   */
-  if (IS_OPTION ("-keyboard"))
-    {
-#ifdef XWIN_XF86CONFIG
-      CHECK_ARGS (1);
-      g_cmdline.keyboard = argv[++i];
-#else
-      winMessageBoxF ("The -keyboard option is not supported in this "
-		      "release.\n"
-		      "Ignoring this option and continuing.\n",
-		      MB_ICONINFORMATION);
-#endif
-      return 2;
-    }
-
-  /*
-   * Look for the '-logfile' argument
-   */
-  if (IS_OPTION ("-logfile"))
-    {
-      CHECK_ARGS (1);
-      g_pszLogFile = argv[++i];
-#ifdef RELOCATE_PROJECTROOT
-      g_fLogFileChanged = TRUE;
-#endif
-      return 2;
-    }
-
-  /*
-   * Look for the '-logverbose' argument
-   */
-  if (IS_OPTION ("-logverbose"))
-    {
-      CHECK_ARGS (1);
-      g_iLogVerbose = atoi(argv[++i]);
-      return 2;
-    }
-
-#ifdef XWIN_CLIPBOARD
-  /*
-   * Look for the '-nounicodeclipboard' argument
-   */
-  if (IS_OPTION ("-nounicodeclipboard"))
-    {
-      g_fUnicodeClipboard = FALSE;
-      /* Indicate that we have processed the argument */
-      return 1;
-    }
-#endif
-
-  if (IS_OPTION ("-xkbrules"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.xkbRules = argv[++i];
-      return 2;
-    }
-  if (IS_OPTION ("-xkbmodel"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.xkbModel = argv[++i];
-      return 2;
-    }
-  if (IS_OPTION ("-xkblayout"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.xkbLayout = argv[++i];
-      return 2;
-    }
-  if (IS_OPTION ("-xkbvariant"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.xkbVariant = argv[++i];
-      return 2;
-    }
-  if (IS_OPTION ("-xkboptions"))
-    {
-      CHECK_ARGS (1);
-      g_cmdline.xkbOptions = argv[++i];
-      return 2;
-    }
-
-  if (IS_OPTION ("-keyhook"))
-    {
-      g_fKeyboardHookLL = TRUE;
-      return 1;
-    }
-  
-  if (IS_OPTION ("-nokeyhook"))
-    {
-      g_fKeyboardHookLL = FALSE;
-      return 1;
-    }
-  
-  if (IS_OPTION ("-swcursor"))
-    {
-      g_fSoftwareCursor = TRUE;
-      return 1;
-    }
-  
-  if (IS_OPTION ("-silent-dup-error"))
-    {
-      g_fSilentDupError = TRUE;
-      return 1;
-    }
-  return 0;
-}
-
-
-/*
- * winLogCommandLine - Write entire command line to the log file
- */
-
-void
-winLogCommandLine (int argc, char *argv[])
-{
-  int		i;
-  int		iSize = 0;
-  int		iCurrLen = 0;
-
-#define CHARS_PER_LINE 60
-
-  /* Bail if command line has already been logged */
-  if (g_pszCommandLine)
-    return;
-
-  /* Count how much memory is needed for concatenated command line */
-  for (i = 0, iCurrLen = 0; i < argc; ++i)
-    if (argv[i])
-      {
-	/* Adds two characters for lines that overflow */
-	if ((strlen (argv[i]) < CHARS_PER_LINE
-	    && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)
-	    || strlen (argv[i]) > CHARS_PER_LINE)
-	  {
-	    iCurrLen = 0;
-	    iSize += 2;
-	  }
-	
-	/* Add space for item and trailing space */
-	iSize += strlen (argv[i]) + 1;
-
-	/* Update current line length */
-	iCurrLen += strlen (argv[i]);
-      }
-
-  /* Allocate memory for concatenated command line */
-  g_pszCommandLine = malloc (iSize + 1);
-  if (!g_pszCommandLine)
-    FatalError ("winLogCommandLine - Could not allocate memory for "
-		"command line string.  Exiting.\n");
-  
-  /* Set first character to concatenated command line to null */
-  g_pszCommandLine[0] = '\0';
-
-  /* Loop through all args */
-  for (i = 0, iCurrLen = 0; i < argc; ++i)
-    {
-      /* Add a character for lines that overflow */
-      if ((strlen (argv[i]) < CHARS_PER_LINE
-	   && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)
-	  || strlen (argv[i]) > CHARS_PER_LINE)
-      {
-	iCurrLen = 0;
-	
-	/* Add line break if it fits */
-	strncat (g_pszCommandLine, "\n ", iSize - strlen (g_pszCommandLine));
-      }
-      
-      strncat (g_pszCommandLine, argv[i], iSize - strlen (g_pszCommandLine));
-      strncat (g_pszCommandLine, " ", iSize - strlen (g_pszCommandLine));
-
-      /* Save new line length */
-      iCurrLen += strlen (argv[i]);
-    }
-
-  ErrorF ("XWin was started with the following command line:\n\n"
-	  "%s\n\n", g_pszCommandLine);
-}
-
-
-/*
- * winLogVersionInfo - Log Cygwin/X version information
- */
-
-void
-winLogVersionInfo (void)
-{
-  static Bool		s_fBeenHere = FALSE;
-
-  if (s_fBeenHere)
-    return;
-  s_fBeenHere = TRUE;
-
-  ErrorF ("Welcome to the XWin X Server\n");
-  ErrorF ("Vendor: %s\n", VENDOR_STRING);
-  ErrorF ("Release: %d.%d.%d.%d (%d)\n", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT);
-  ErrorF ("%s\n\n", BUILDERSTRING);
-  ErrorF ("Contact: %s\n", VENDOR_CONTACT);
-}
-
-/*
- * getMonitorInfo - callback function used to return information from the enumeration of monitors attached
- */
-
-wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data) 
-{
-  struct GetMonitorInfoData* data = (struct GetMonitorInfoData*)_data;
-  // only get data for monitor number specified in <data>
-  data->monitorNum++;
-  if (data->monitorNum == data->requestedMonitor) 
-  {
-	data->bMonitorSpecifiedExists = TRUE;
-	data->monitorOffsetX = rect->left;
-	data->monitorOffsetY = rect->top;
-	data->monitorHeight  = rect->bottom - rect->top;
-	data->monitorWidth   = rect->right  - rect->left;
-    return FALSE;
-  }
-  return TRUE;
-}
+/*

+

+Copyright 1993, 1998  The Open Group

+Copyright (C) Colin Harrison 2005-2008

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included

+in all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

+OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall

+not be used in advertising or otherwise to promote the sale, use or

+other dealings in this Software without prior written authorization

+from The Open Group.

+

+*/

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#ifdef XVENDORNAME

+#define VENDOR_STRING XVENDORNAME

+#define VENDOR_CONTACT BUILDERADDR

+#endif

+#include <../xfree86/common/xorgVersion.h>

+#include "win.h"

+#include "winconfig.h"

+#include "winprefs.h"

+#include "winmsg.h"

+#define COMPILE_MULTIMON_STUBS

+#include <multimon.h>

+/*

+ * References to external symbols

+ */

+

+extern int			g_iNumScreens;

+extern winScreenInfo		g_ScreenInfo[];

+extern int			g_iLastScreen;

+extern Bool			g_fInitializedDefaultScreens;

+#ifdef XWIN_CLIPBOARD

+extern Bool			g_fUnicodeClipboard;

+extern Bool			g_fClipboard;

+#endif

+extern int			g_iLogVerbose;

+extern const char *		g_pszLogFile;

+#ifdef RELOCATE_PROJECTROOT

+extern Bool			g_fLogFileChanged;

+#endif

+extern Bool			g_fXdmcpEnabled;

+extern Bool			g_fAuthEnabled;

+extern char *			g_pszCommandLine;

+extern Bool			g_fKeyboardHookLL;

+extern Bool			g_fNoHelpMessageBox;                     

+extern Bool			g_fSoftwareCursor;

+extern Bool			g_fSilentDupError;

+extern Bool			g_fNativeGl;

+

+/* globals required by callback function for monitor information */

+struct GetMonitorInfoData {

+    int  requestedMonitor;

+    int  monitorNum;

+    Bool bUserSpecifiedMonitor;

+    Bool bMonitorSpecifiedExists;

+    int  monitorOffsetX;

+    int  monitorOffsetY;

+    int  monitorHeight;

+    int  monitorWidth;

+};

+

+wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data);

+

+static Bool QueryMonitor(int index, struct GetMonitorInfoData *data)

+{

+    /* prepare data */

+    if (data == NULL)

+        return FALSE;

+    memset(data, 0, sizeof(*data));

+    data->requestedMonitor = index;

+

+    /* query information */

+    xEnumDisplayMonitors(NULL, NULL, getMonitorInfo, (LPARAM) data);

+

+    return TRUE;

+}

+

+/*

+ * Function prototypes

+ */

+

+void

+winLogCommandLine (int argc, char *argv[]);

+

+void

+winLogVersionInfo (void);

+

+#ifdef DDXOSVERRORF

+void OsVendorVErrorF (const char *pszFormat, va_list va_args);

+#endif

+

+void

+winInitializeDefaultScreens (void);

+

+/*

+ * Process arguments on the command line

+ */

+

+void

+winInitializeDefaultScreens (void)

+{

+  int                   i;

+  DWORD			dwWidth, dwHeight;

+

+  /* Bail out early if default screens have already been initialized */

+  if (g_fInitializedDefaultScreens)

+    return;

+

+  /* Zero the memory used for storing the screen info */

+  ZeroMemory (g_ScreenInfo, MAXSCREENS * sizeof (winScreenInfo));

+

+  /* Get default width and height */

+  /*

+   * NOTE: These defaults will cause the window to cover only

+   * the primary monitor in the case that we have multiple monitors.

+   */

+  dwWidth = GetSystemMetrics (SM_CXSCREEN);

+  dwHeight = GetSystemMetrics (SM_CYSCREEN);

+

+  winDebug ("winInitializeDefaultScreens - w %d h %d\n",

+	  (int) dwWidth, (int) dwHeight);

+

+  /* Set a default DPI, if no parameter was passed */

+  if (monitorResolution == 0)

+    monitorResolution = WIN_DEFAULT_DPI;

+

+  for (i = 0; i < MAXSCREENS; ++i)

+    {

+      g_ScreenInfo[i].dwScreen = i;

+      g_ScreenInfo[i].dwWidth  = dwWidth;

+      g_ScreenInfo[i].dwHeight = dwHeight;

+      g_ScreenInfo[i].dwUserWidth  = dwWidth;

+      g_ScreenInfo[i].dwUserHeight = dwHeight;

+      g_ScreenInfo[i].fUserGaveHeightAndWidth

+	=  WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH;

+      g_ScreenInfo[i].fUserGavePosition = FALSE;

+      g_ScreenInfo[i].dwBPP = WIN_DEFAULT_BPP;

+      g_ScreenInfo[i].dwClipUpdatesNBoxes = WIN_DEFAULT_CLIP_UPDATES_NBOXES;

+#ifdef XWIN_EMULATEPSEUDO

+      g_ScreenInfo[i].fEmulatePseudo = WIN_DEFAULT_EMULATE_PSEUDO;

+#endif

+      g_ScreenInfo[i].dwRefreshRate = WIN_DEFAULT_REFRESH;

+      g_ScreenInfo[i].pfb = NULL;

+      g_ScreenInfo[i].fFullScreen = FALSE;

+      g_ScreenInfo[i].fDecoration = TRUE;

+#ifdef XWIN_MULTIWINDOWEXTWM

+      g_ScreenInfo[i].fMWExtWM = FALSE;

+      g_ScreenInfo[i].fInternalWM = FALSE;

+#endif

+      g_ScreenInfo[i].fRootless = FALSE;

+#ifdef XWIN_MULTIWINDOW

+      g_ScreenInfo[i].fMultiWindow = FALSE;

+#endif

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+      g_ScreenInfo[i].fMultiMonitorOverride = FALSE;

+#endif

+      g_ScreenInfo[i].fMultipleMonitors = FALSE;

+      g_ScreenInfo[i].fLessPointer = FALSE;

+      g_ScreenInfo[i].fScrollbars = FALSE;

+      g_ScreenInfo[i].fNoTrayIcon = FALSE;

+      g_ScreenInfo[i].iE3BTimeout = WIN_E3B_OFF;

+      g_ScreenInfo[i].dwWidth_mm = (dwWidth / WIN_DEFAULT_DPI)

+	* 25.4;

+      g_ScreenInfo[i].dwHeight_mm = (dwHeight / WIN_DEFAULT_DPI)

+	* 25.4;

+      g_ScreenInfo[i].fUseWinKillKey = WIN_DEFAULT_WIN_KILL;

+      g_ScreenInfo[i].fUseUnixKillKey = WIN_DEFAULT_UNIX_KILL;

+      g_ScreenInfo[i].fIgnoreInput = FALSE;

+      g_ScreenInfo[i].fExplicitScreen = FALSE;

+    }

+

+  /* Signal that the default screens have been initialized */

+  g_fInitializedDefaultScreens = TRUE;

+

+  winDebug ("winInitializeDefaultScreens - Returning\n");

+}

+

+/* See Porting Layer Definition - p. 57 */

+/*

+ * INPUT

+ * argv: pointer to an array of null-terminated strings, one for

+ *   each token in the X Server command line; the first token

+ *   is 'XWin.exe', or similar.

+ * argc: a count of the number of tokens stored in argv.

+ * i: a zero-based index into argv indicating the current token being

+ *   processed.

+ *

+ * OUTPUT

+ * return: return the number of tokens processed correctly.

+ *

+ * NOTE

+ * When looking for n tokens, check that i + n is less than argc.  Or,

+ *   you may check if i is greater than or equal to argc, in which case

+ *   you should display the UseMsg () and return 0.

+ */

+

+/* Check if enough arguments are given for the option */

+#define CHECK_ARGS(count) if (i + count >= argc) { UseMsg (); return 0; }

+

+/* Compare the current option with the string. */ 

+#define IS_OPTION(name) (strcmp (argv[i], name) == 0)

+

+int

+ddxProcessArgument (int argc, char *argv[], int i)

+{

+  static Bool		s_fBeenHere = FALSE;

+

+  /* Initialize once */

+  if (!s_fBeenHere)

+    {

+#ifdef DDXOSVERRORF

+      /*

+       * This initialises our hook into VErrorF () for catching log messages

+       * that are generated before OsInit () is called.

+       */

+      OsVendorVErrorFProc = OsVendorVErrorF;

+#endif

+

+      s_fBeenHere = TRUE;

+

+      /* Initialize only if option is not -help */

+      if (!IS_OPTION("-help") && !IS_OPTION("-h") && !IS_OPTION("--help") &&

+          !IS_OPTION("-version") && !IS_OPTION("--version"))

+	{

+

+          /* Log the version information */

+          winLogVersionInfo ();

+

+          /* Log the command line */

+          winLogCommandLine (argc, argv);

+

+	  /*

+	   * Initialize default screen settings.  We have to do this before

+	   * OsVendorInit () gets called, otherwise we will overwrite

+	   * settings changed by parameters such as -fullscreen, etc.

+	   */

+	  winDebug ("ddxProcessArgument - Initializing default "

+			 "screens\n");

+	  winInitializeDefaultScreens ();

+	}

+    }

+

+  winDebug ("ddxProcessArgument - arg: %s\n", argv[i]);

+

+  /*

+   * Look for the '-help' and similar options

+   */ 

+  if (IS_OPTION ("-help") || IS_OPTION("-h") || IS_OPTION("--help"))

+    {

+      /* Reset logfile. We don't need that helpmessage in the logfile */  

+      g_pszLogFile = NULL;

+      g_fNoHelpMessageBox = TRUE;

+      UseMsg();

+      exit (0);

+      return 1;

+    }

+

+  if (IS_OPTION ("-version") || IS_OPTION("--version"))

+    {

+      /* Reset logfile. We don't need that versioninfo in the logfile */  

+      g_pszLogFile = NULL;

+      winLogVersionInfo ();

+      exit (0);

+      return 1;

+    }

+

+  /*

+   * Look for the '-screen scr_num [width height]' argument

+   */

+  if (IS_OPTION ("-screen"))

+    {

+      int		iArgsProcessed = 1;

+      int		nScreenNum;

+      int		iWidth, iHeight, iX, iY;

+      int		iMonitor;

+

+      winDebug ("ddxProcessArgument - screen - argc: %d i: %d\n",

+	      argc, i);

+

+      /* Display the usage message if the argument is malformed */

+      if (i + 1 >= argc)

+	{

+	  return 0;

+	}

+      

+      /* Grab screen number */

+      nScreenNum = atoi (argv[i + 1]);

+

+      /* Validate the specified screen number */

+      if (nScreenNum < 0 || nScreenNum >= MAXSCREENS)

+        {

+          ErrorF ("ddxProcessArgument - screen - Invalid screen number %d\n",

+		  nScreenNum);

+          UseMsg ();

+	  return 0;

+        }

+

+	  /* look for @m where m is monitor number */

+	  if (i + 2 < argc

+		  && 1 == sscanf(argv[i + 2], "@%d", (int *) &iMonitor)) 

+      {

+        struct GetMonitorInfoData data;

+        if (!QueryMonitor(iMonitor, &data))

+        {

+            ErrorF ("ddxProcessArgument - screen - "

+                    "Querying monitors is not supported on NT4 and Win95\n");

+        } else if (data.bMonitorSpecifiedExists == TRUE) 

+        {

+		  winDebug("ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);

+		  iArgsProcessed = 3;

+		  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;

+		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

+		  g_ScreenInfo[nScreenNum].dwWidth = data.monitorWidth;

+		  g_ScreenInfo[nScreenNum].dwHeight = data.monitorHeight;

+		  g_ScreenInfo[nScreenNum].dwUserWidth = data.monitorWidth;

+		  g_ScreenInfo[nScreenNum].dwUserHeight = data.monitorHeight;

+		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;

+		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;

+		}

+		else 

+        {

+		  /* monitor does not exist, error out */

+		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

+				  iMonitor);

+		  UseMsg ();

+		  exit (0);

+		  return 0;

+		}

+	  }

+

+      /* Look for 'WxD' or 'W D' */

+      else if (i + 2 < argc

+	  && 2 == sscanf (argv[i + 2], "%dx%d",

+			  (int *) &iWidth,

+			  (int *) &iHeight))

+	{

+	  winDebug ("ddxProcessArgument - screen - Found ``WxD'' arg\n");

+	  iArgsProcessed = 3;

+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;

+	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;

+	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;

+	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;

+	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;

+	  /* Look for WxD+X+Y */

+	  if (2 == sscanf (argv[i + 2], "%*dx%*d+%d+%d",

+			   (int *) &iX,

+			   (int *) &iY))

+	  {

+	    winDebug("ddxProcessArgument - screen - Found ``X+Y'' arg\n");

+	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

+	    g_ScreenInfo[nScreenNum].dwInitialX = iX;

+	    g_ScreenInfo[nScreenNum].dwInitialY = iY;

+

+		/* look for WxD+X+Y@m where m is monitor number. take X,Y to be offsets from monitor's root position */

+		if (1 == sscanf (argv[i + 2], "%*dx%*d+%*d+%*d@%d",

+						 (int *) &iMonitor)) 

+        {

+          struct GetMonitorInfoData data;

+          if (!QueryMonitor(iMonitor, &data))

+          {

+              ErrorF ("ddxProcessArgument - screen - "

+                      "Querying monitors is not supported on NT4 and Win95\n");

+          } else if (data.bMonitorSpecifiedExists == TRUE) 

+          {

+			g_ScreenInfo[nScreenNum].dwInitialX += data.monitorOffsetX;

+			g_ScreenInfo[nScreenNum].dwInitialY += data.monitorOffsetY;

+		  }

+		  else 

+          {

+			/* monitor does not exist, error out */

+			ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

+					iMonitor);

+			UseMsg ();

+			exit (0);

+			return 0;

+		  }

+

+		}

+	  }

+

+	  /* look for WxD@m where m is monitor number */

+	  else if (1 == sscanf(argv[i + 2], "%*dx%*d@%d",

+						   (int *) &iMonitor)) 

+      {

+        struct GetMonitorInfoData data;

+        if (!QueryMonitor(iMonitor, &data))

+        {

+		  ErrorF ("ddxProcessArgument - screen - "

+                  "Querying monitors is not supported on NT4 and Win95\n");

+        } else if (data.bMonitorSpecifiedExists == TRUE) 

+        {

+		  winDebug ("ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);

+		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

+		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;

+		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;

+		}

+		else 

+        {

+		  /* monitor does not exist, error out */

+		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

+				  iMonitor);

+		  UseMsg ();

+		  exit (0);

+		  return 0;

+		}

+

+	  }

+	}

+      else if (i + 3 < argc

+	       && 1 == sscanf (argv[i + 2], "%d",

+			       (int *) &iWidth)

+	       && 1 == sscanf (argv[i + 3], "%d",

+			       (int *) &iHeight))

+	{

+	  winDebug ("ddxProcessArgument - screen - Found ``W D'' arg\n");

+	  iArgsProcessed = 4;

+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;

+	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;

+	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;

+	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;

+	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;

+	  if (i + 5 < argc

+	      && 1 == sscanf (argv[i + 4], "%d",

+			      (int *) &iX)

+	      && 1 == sscanf (argv[i + 5], "%d",

+			      (int *) &iY))

+	  {

+	    winDebug ("ddxProcessArgument - screen - Found ``X Y'' arg\n");

+	    iArgsProcessed = 6;

+	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

+	    g_ScreenInfo[nScreenNum].dwInitialX = iX;

+	    g_ScreenInfo[nScreenNum].dwInitialY = iY;

+	  }

+	}

+      else

+	{

+	  ErrorF ("ddxProcessArgument - screen - Did not find size arg. "

+		  "dwWidth: %d dwHeight: %d\n",

+		  (int) g_ScreenInfo[nScreenNum].dwWidth,

+		  (int) g_ScreenInfo[nScreenNum].dwHeight);

+	  iArgsProcessed = 2;

+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;

+	}

+

+      /* Calculate the screen width and height in millimeters */

+      if (g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth)

+	{

+	  g_ScreenInfo[nScreenNum].dwWidth_mm

+	    = (g_ScreenInfo[nScreenNum].dwWidth

+	       / monitorResolution) * 25.4;

+	  g_ScreenInfo[nScreenNum].dwHeight_mm

+	    = (g_ScreenInfo[nScreenNum].dwHeight

+	       / monitorResolution) * 25.4;

+	}

+

+      /* Flag that this screen was explicity specified by the user */

+      g_ScreenInfo[nScreenNum].fExplicitScreen = TRUE;

+

+      /*

+       * Keep track of the last screen number seen, as parameters seen

+       * before a screen number apply to all screens, whereas parameters

+       * seen after a screen number apply to that screen number only.

+       */

+      g_iLastScreen = nScreenNum;

+

+      /* Keep a count of the number of screens */

+      ++g_iNumScreens;

+

+      return iArgsProcessed;

+    }

+

+  /*

+   * Look for the '-engine n' argument

+   */

+  if (IS_OPTION ("-engine"))

+    {

+      DWORD		dwEngine = 0;

+      CARD8		c8OnBits = 0;

+      

+      /* Display the usage message if the argument is malformed */

+      if (++i >= argc)

+	{

+	  UseMsg ();

+	  return 0;

+	}

+

+      /* Grab the argument */

+      dwEngine = atoi (argv[i]);

+

+      /* Count the one bits in the engine argument */

+      c8OnBits = winCountBits (dwEngine);

+

+      /* Argument should only have a single bit on */

+      if (c8OnBits != 1)

+	{

+	  UseMsg ();

+	  return 0;

+	}

+

+      /* Is this parameter attached to a screen or global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int		j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].dwEnginePreferred = dwEngine;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].dwEnginePreferred = dwEngine;

+	}

+      

+      /* Indicate that we have processed the argument */

+      return 2;

+    }

+

+  /*

+   * Look for the '-fullscreen' argument

+   */

+  if (IS_OPTION ("-fullscreen"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              if (!g_ScreenInfo[j].fMultiMonitorOverride)

+                g_ScreenInfo[j].fMultipleMonitors = FALSE;

+#endif

+	      g_ScreenInfo[j].fFullScreen = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fFullScreen = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-lesspointer' argument

+   */

+  if (IS_OPTION ("-lesspointer"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fLessPointer = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+          g_ScreenInfo[g_iLastScreen].fLessPointer = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-nodecoration' argument

+   */

+  if (IS_OPTION ("-nodecoration"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              if (!g_ScreenInfo[j].fMultiMonitorOverride)

+                g_ScreenInfo[j].fMultipleMonitors = FALSE;

+#endif

+	      g_ScreenInfo[j].fDecoration = FALSE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fDecoration = FALSE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  /*

+   * Look for the '-mwextwm' argument

+   */

+  if (IS_OPTION ("-mwextwm"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+              if (!g_ScreenInfo[j].fMultiMonitorOverride)

+                g_ScreenInfo[j].fMultipleMonitors = TRUE;

+	      g_ScreenInfo[j].fMWExtWM = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

+	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+  /*

+   * Look for the '-internalwm' argument

+   */

+  if (IS_OPTION ("-internalwm"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      if (!g_ScreenInfo[j].fMultiMonitorOverride)

+	        g_ScreenInfo[j].fMultipleMonitors = TRUE;

+	      g_ScreenInfo[j].fMWExtWM = TRUE;

+	      g_ScreenInfo[j].fInternalWM = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+	    g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

+	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;

+	  g_ScreenInfo[g_iLastScreen].fInternalWM = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+#endif

+

+  /*

+   * Look for the '-rootless' argument

+   */

+  if (IS_OPTION ("-rootless"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              if (!g_ScreenInfo[j].fMultiMonitorOverride)

+                g_ScreenInfo[j].fMultipleMonitors = FALSE;

+#endif

+	      g_ScreenInfo[j].fRootless = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fRootless = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+#ifdef XWIN_MULTIWINDOW

+  /*

+   * Look for the '-multiwindow' argument

+   */

+  if (IS_OPTION ("-multiwindow"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              if (!g_ScreenInfo[j].fMultiMonitorOverride)

+                g_ScreenInfo[j].fMultipleMonitors = TRUE;

+#endif

+	      g_ScreenInfo[j].fMultiWindow = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

+            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fMultiWindow = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+#endif

+

+  /*

+   * Look for the '-multiplemonitors' argument

+   */

+  if (IS_OPTION ("-multiplemonitors")

+      || IS_OPTION ("-multimonitors"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;

+#endif

+	      g_ScreenInfo[j].fMultipleMonitors = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-nomultiplemonitors' argument

+   */

+  if (IS_OPTION ("-nomultiplemonitors")

+      || IS_OPTION ("-nomultimonitors"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;

+#endif

+	      g_ScreenInfo[j].fMultipleMonitors = FALSE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;

+#endif

+	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+

+  /*

+   * Look for the '-scrollbars' argument

+   */

+  if (IS_OPTION ("-scrollbars"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fScrollbars = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fScrollbars = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+

+#ifdef XWIN_CLIPBOARD

+  /*

+   * Look for the '-clipboard' argument

+   */

+  if (IS_OPTION ("-clipboard"))

+    {

+      /* Now the default, we still accept the arg for backwards compatibility */

+      g_fClipboard = TRUE;

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-noclipboard' argument

+   */

+  if (IS_OPTION ("-noclipboard"))

+    {

+      g_fClipboard = FALSE;

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+#endif

+

+

+  /*

+   * Look for the '-ignoreinput' argument

+   */

+  if (IS_OPTION ("-ignoreinput"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fIgnoreInput = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fIgnoreInput = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-emulate3buttons' argument

+   */

+  if (IS_OPTION ("-emulate3buttons"))

+    {

+      int	iArgsProcessed = 1;

+      int	iE3BTimeout = WIN_DEFAULT_E3B_TIME;

+

+      /* Grab the optional timeout value */

+      if (i + 1 < argc

+	  && 1 == sscanf (argv[i + 1], "%d",

+			  &iE3BTimeout))

+        {

+	  /* Indicate that we have processed the next argument */

+	  iArgsProcessed++;

+        }

+      else

+	{

+	  /*

+	   * sscanf () won't modify iE3BTimeout if it doesn't find

+	   * the specified format; however, I want to be explicit

+	   * about setting the default timeout in such cases to

+	   * prevent some programs (me) from getting confused.

+	   */

+	  iE3BTimeout = WIN_DEFAULT_E3B_TIME;

+	}

+

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].iE3BTimeout = iE3BTimeout;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].iE3BTimeout = iE3BTimeout;

+	}

+

+      /* Indicate that we have processed this argument */

+      return iArgsProcessed;

+    }

+

+  /*

+   * Look for the '-depth n' argument

+   */

+  if (IS_OPTION ("-depth"))

+    {

+      DWORD		dwBPP = 0;

+      

+      /* Display the usage message if the argument is malformed */

+      if (++i >= argc)

+	{

+	  UseMsg ();

+	  return 0;

+	}

+

+      /* Grab the argument */

+      dwBPP = atoi (argv[i]);

+

+      /* Is this parameter attached to a screen or global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int		j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].dwBPP = dwBPP;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].dwBPP = dwBPP;

+	}

+      

+      /* Indicate that we have processed the argument */

+      return 2;

+    }

+

+  /*

+   * Look for the '-refresh n' argument

+   */

+  if (IS_OPTION ("-refresh"))

+    {

+      DWORD		dwRefreshRate = 0;

+      

+      /* Display the usage message if the argument is malformed */

+      if (++i >= argc)

+	{

+	  UseMsg ();

+	  return 0;

+	}

+

+      /* Grab the argument */

+      dwRefreshRate = atoi (argv[i]);

+

+      /* Is this parameter attached to a screen or global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int		j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].dwRefreshRate = dwRefreshRate;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].dwRefreshRate = dwRefreshRate;

+	}

+      

+      /* Indicate that we have processed the argument */

+      return 2;

+    }

+

+  /*

+   * Look for the '-clipupdates num_boxes' argument

+   */

+  if (IS_OPTION ("-clipupdates"))

+    {

+      DWORD		dwNumBoxes = 0;

+      

+      /* Display the usage message if the argument is malformed */

+      if (++i >= argc)

+	{

+	  UseMsg ();

+	  return 0;

+	}

+

+      /* Grab the argument */

+      dwNumBoxes = atoi (argv[i]);

+

+      /* Is this parameter attached to a screen or global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int		j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].dwClipUpdatesNBoxes = dwNumBoxes;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].dwClipUpdatesNBoxes = dwNumBoxes;

+	}

+      

+      /* Indicate that we have processed the argument */

+      return 2;

+    }

+

+#ifdef XWIN_EMULATEPSEUDO

+  /*

+   * Look for the '-emulatepseudo' argument

+   */

+  if (IS_OPTION ("-emulatepseudo"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fEmulatePseudo = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+          g_ScreenInfo[g_iLastScreen].fEmulatePseudo = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+#endif

+

+  /*

+   * Look for the '-nowinkill' argument

+   */

+  if (IS_OPTION ("-nowinkill"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fUseWinKillKey = FALSE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = FALSE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-winkill' argument

+   */

+  if (IS_OPTION ("-winkill"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fUseWinKillKey = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-nounixkill' argument

+   */

+  if (IS_OPTION ("-nounixkill"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fUseUnixKillKey = FALSE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = FALSE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-unixkill' argument

+   */

+  if (IS_OPTION ("-unixkill"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fUseUnixKillKey = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-notrayicon' argument

+   */

+  if (IS_OPTION ("-notrayicon"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fNoTrayIcon = TRUE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = TRUE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-trayicon' argument

+   */

+  if (IS_OPTION ("-trayicon"))

+    {

+      /* Is this parameter attached to a screen or is it global? */

+      if (-1 == g_iLastScreen)

+	{

+	  int			j;

+

+	  /* Parameter is for all screens */

+	  for (j = 0; j < MAXSCREENS; j++)

+	    {

+	      g_ScreenInfo[j].fNoTrayIcon = FALSE;

+	    }

+	}

+      else

+	{

+	  /* Parameter is for a single screen */

+	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = FALSE;

+	}

+

+      /* Indicate that we have processed this argument */

+      return 1;

+    }

+

+  /*

+   * Look for the '-fp' argument

+   */

+  if (IS_OPTION ("-fp"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.fontPath = argv[++i];

+      return 0; /* Let DIX parse this again */

+    }

+

+  /*

+   * Look for the '-query' argument

+   */

+  if (IS_OPTION ("-query"))

+    {

+      CHECK_ARGS (1);

+      g_fXdmcpEnabled = TRUE;

+      g_pszQueryHost = argv[++i];

+      return 0; /* Let DIX parse this again */

+    }

+

+  /*

+   * Look for the '-auth' argument

+   */

+  if (IS_OPTION ("-auth"))

+    {

+      g_fAuthEnabled = TRUE;

+      return 0; /* Let DIX parse this again */

+    }

+

+  /*

+   * Look for the '-indirect' or '-broadcast' arguments

+   */

+  if (IS_OPTION ("-indirect")

+      || IS_OPTION ("-broadcast"))

+    {

+      g_fXdmcpEnabled = TRUE;

+      return 0; /* Let DIX parse this again */

+    }

+

+  /*

+   * Look for the '-config' argument

+   */

+  if (IS_OPTION ("-config")

+      || IS_OPTION ("-xf86config"))

+    {

+      CHECK_ARGS (1);

+#ifdef XWIN_XF86CONFIG

+      g_cmdline.configFile = argv[++i];

+#else

+      winMessageBoxF ("The %s option is not supported in this "

+		      "release.\n"

+		      "Ignoring this option and continuing.\n",

+		      MB_ICONINFORMATION,

+		      argv[i]);

+#endif

+      return 2;

+    }

+

+  /*

+   * Look for the '-configdir' argument

+   */

+  if (IS_OPTION ("-configdir"))

+    {

+      CHECK_ARGS (1);

+#ifdef XWIN_XF86CONFIG

+      g_cmdline.configDir = argv[++i];

+#else

+      winMessageBoxF ("The %s option is not supported in this "

+		      "release.\n"

+		      "Ignoring this option and continuing.\n",

+		      MB_ICONINFORMATION,

+		      argv[i]);

+#endif

+      return 2;

+    }

+

+  /*

+   * Look for the '-keyboard' argument

+   */

+  if (IS_OPTION ("-keyboard"))

+    {

+#ifdef XWIN_XF86CONFIG

+      CHECK_ARGS (1);

+      g_cmdline.keyboard = argv[++i];

+#else

+      winMessageBoxF ("The -keyboard option is not supported in this "

+		      "release.\n"

+		      "Ignoring this option and continuing.\n",

+		      MB_ICONINFORMATION);

+#endif

+      return 2;

+    }

+

+  /*

+   * Look for the '-logfile' argument

+   */

+  if (IS_OPTION ("-logfile"))

+    {

+      CHECK_ARGS (1);

+      g_pszLogFile = argv[++i];

+#ifdef RELOCATE_PROJECTROOT

+      g_fLogFileChanged = TRUE;

+#endif

+      return 2;

+    }

+

+  /*

+   * Look for the '-logverbose' argument

+   */

+  if (IS_OPTION ("-logverbose"))

+    {

+      CHECK_ARGS (1);

+      g_iLogVerbose = atoi(argv[++i]);

+      return 2;

+    }

+

+#ifdef XWIN_CLIPBOARD

+  /*

+   * Look for the '-nounicodeclipboard' argument

+   */

+  if (IS_OPTION ("-nounicodeclipboard"))

+    {

+      g_fUnicodeClipboard = FALSE;

+      /* Indicate that we have processed the argument */

+      return 1;

+    }

+#endif

+

+  if (IS_OPTION ("-xkbrules"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.xkbRules = argv[++i];

+      return 2;

+    }

+  if (IS_OPTION ("-xkbmodel"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.xkbModel = argv[++i];

+      return 2;

+    }

+  if (IS_OPTION ("-xkblayout"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.xkbLayout = argv[++i];

+      return 2;

+    }

+  if (IS_OPTION ("-xkbvariant"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.xkbVariant = argv[++i];

+      return 2;

+    }

+  if (IS_OPTION ("-xkboptions"))

+    {

+      CHECK_ARGS (1);

+      g_cmdline.xkbOptions = argv[++i];

+      return 2;

+    }

+

+  if (IS_OPTION ("-keyhook"))

+    {

+      g_fKeyboardHookLL = TRUE;

+      return 1;

+    }

+  

+  if (IS_OPTION ("-nokeyhook"))

+    {

+      g_fKeyboardHookLL = FALSE;

+      return 1;

+    }

+  

+  if (IS_OPTION ("-swcursor"))

+    {

+      g_fSoftwareCursor = TRUE;

+      return 1;

+    }

+  

+  if (IS_OPTION ("-silent-dup-error"))

+    {

+      g_fSilentDupError = TRUE;

+      return 1;

+    }

+

+  if (IS_OPTION("-wgl"))

+    {

+      g_fNativeGl = TRUE;

+      return 1;

+    }

+

+  if (IS_OPTION("-nowgl"))

+    {

+      g_fNativeGl = FALSE;

+      return 1;

+    }

+

+  return 0;

+}

+

+

+/*

+ * winLogCommandLine - Write entire command line to the log file

+ */

+

+void

+winLogCommandLine (int argc, char *argv[])

+{

+  int		i;

+  int		iSize = 0;

+  int		iCurrLen = 0;

+

+#define CHARS_PER_LINE 60

+

+  /* Bail if command line has already been logged */

+  if (g_pszCommandLine)

+    return;

+

+  /* Count how much memory is needed for concatenated command line */

+  for (i = 0, iCurrLen = 0; i < argc; ++i)

+    if (argv[i])

+      {

+	/* Adds two characters for lines that overflow */

+	if ((strlen (argv[i]) < CHARS_PER_LINE

+	    && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)

+	    || strlen (argv[i]) > CHARS_PER_LINE)

+	  {

+	    iCurrLen = 0;

+	    iSize += 2;

+	  }

+	

+	/* Add space for item and trailing space */

+	iSize += strlen (argv[i]) + 1;

+

+	/* Update current line length */

+	iCurrLen += strlen (argv[i]);

+      }

+

+  /* Allocate memory for concatenated command line */

+  g_pszCommandLine = malloc (iSize + 1);

+  if (!g_pszCommandLine)

+    FatalError ("winLogCommandLine - Could not allocate memory for "

+		"command line string.  Exiting.\n");

+  

+  /* Set first character to concatenated command line to null */

+  g_pszCommandLine[0] = '\0';

+

+  /* Loop through all args */

+  for (i = 0, iCurrLen = 0; i < argc; ++i)

+    {

+      /* Add a character for lines that overflow */

+      if ((strlen (argv[i]) < CHARS_PER_LINE

+	   && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)

+	  || strlen (argv[i]) > CHARS_PER_LINE)

+      {

+	iCurrLen = 0;

+	

+	/* Add line break if it fits */

+	strncat (g_pszCommandLine, "\n ", iSize - strlen (g_pszCommandLine));

+      }

+      

+      strncat (g_pszCommandLine, argv[i], iSize - strlen (g_pszCommandLine));

+      strncat (g_pszCommandLine, " ", iSize - strlen (g_pszCommandLine));

+

+      /* Save new line length */

+      iCurrLen += strlen (argv[i]);

+    }

+

+  winDebug ("XWin was started with the following command line:\n\n"

+	  "%s\n\n", g_pszCommandLine);

+}

+

+

+/*

+ * winLogVersionInfo - Log Cygwin/X version information

+ */

+

+void

+winLogVersionInfo (void)

+{

+#ifdef WINDBG

+  static Bool		s_fBeenHere = FALSE;

+

+  if (s_fBeenHere)

+    return;

+  s_fBeenHere = TRUE;

+

+  winDebug ("Welcome to the VcXsrv X Server\n");

+  winDebug ("Vendor: %s\n", VENDOR_STRING);

+  winDebug ("Release: %d.%d.%d.%d (%d)\n\n", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT);

+  winDebug ("%s\n\n", BUILDERSTRING);

+  winDebug ("Contact: %s\n\n", VENDOR_CONTACT);

+#endif

+}

+/*

+ * getMonitorInfo - callback function used to return information from the enumeration of monitors attached

+ */

+

+wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data) 

+{

+  struct GetMonitorInfoData* data = (struct GetMonitorInfoData*)_data;

+  // only get data for monitor number specified in <data>

+  data->monitorNum++;

+  if (data->monitorNum == data->requestedMonitor) 

+  {

+	data->bMonitorSpecifiedExists = TRUE;

+	data->monitorOffsetX = rect->left;

+	data->monitorOffsetY = rect->top;

+	data->monitorHeight  = rect->bottom - rect->top;

+	data->monitorWidth   = rect->right  - rect->left;

+    return FALSE;

+  }

+  return TRUE;

+}

diff --git a/xorg-server/hw/xwin/winregistry.c b/xorg-server/hw/xwin/winregistry.c
index 3571b14d7..898ed978b 100644
--- a/xorg-server/hw/xwin/winregistry.c
+++ b/xorg-server/hw/xwin/winregistry.c
@@ -55,11 +55,11 @@ winGetRegistryDWORD (HKEY hkey, char *pszRegistryKey)
 
   if (dwDisposition == REG_CREATED_NEW_KEY)
     {
-      ErrorF ("winGetRegistryDWORD - Created new key: %s\n", pszRegistryKey);
+      winDebug ("winGetRegistryDWORD - Created new key: %s\n", pszRegistryKey);
     }
   else if (dwDisposition == REG_OPENED_EXISTING_KEY)
     {
-      ErrorF ("winGetRegistryDWORD - Opened existing key: %s\n",
+      winDebug ("winGetRegistryDWORD - Opened existing key: %s\n",
 	      pszRegistryKey);
     }
 
diff --git a/xorg-server/hw/xwin/winscrinit.c b/xorg-server/hw/xwin/winscrinit.c
index 37ec27e08..db65a5eed 100644
--- a/xorg-server/hw/xwin/winscrinit.c
+++ b/xorg-server/hw/xwin/winscrinit.c
@@ -1,790 +1,777 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors:	Dakshinamurthy Karra
- *		Suhaib M Siddiqi
- *		Peter Busch
- *		Harold L Hunt II
- *		Kensuke Matsuzaki
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winmsg.h"
-
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-static RootlessFrameProcsRec
-winMWExtWMProcs = {	
-  winMWExtWMCreateFrame,
-  winMWExtWMDestroyFrame,
-  
-  winMWExtWMMoveFrame,
-  winMWExtWMResizeFrame,
-  winMWExtWMRestackFrame,
-  winMWExtWMReshapeFrame,
-  winMWExtWMUnmapFrame,
-  
-  winMWExtWMStartDrawing,
-  winMWExtWMStopDrawing,
-  winMWExtWMUpdateRegion,
-#ifndef ROOTLESS_TRACK_DAMAGE
-  winMWExtWMDamageRects,
-#endif
-  winMWExtWMRootlessSwitchWindow,
-  NULL,//winMWExtWMDoReorderWindow,
-  NULL,//winMWExtWMHideWindow,
-  NULL,//winMWExtWMUpdateColorMap,
-
-  NULL,//winMWExtWMCopyBytes,
-  NULL,//winMWExtWMFillBytes,
-  NULL,//winMWExtWMCompositePixels,
-  winMWExtWMCopyWindow
-};
-#endif
-
-
-/*
- * References to external symbols
- */
-
-extern Bool                     g_fSoftwareCursor;
-
-
-/*
- * Prototypes
- */
-
-Bool
-winRandRInit (ScreenPtr pScreen);
-
-
-/*
- * Local functions
- */
-
-static Bool
-winSaveScreen (ScreenPtr pScreen, int on);
-
-
-/*
- * Determine what type of screen we are initializing
- * and call the appropriate procedure to intiailize
- * that type of screen.
- */
-
-Bool
-winScreenInit (int index,
-	       ScreenPtr pScreen,
-	       int argc, char **argv)
-{
-  winScreenInfoPtr      pScreenInfo = &g_ScreenInfo[index];
-  winPrivScreenPtr	pScreenPriv;
-  HDC			hdc;
-
-#if CYGDEBUG || YES
-  winDebug ("winScreenInit - dwWidth: %ld dwHeight: %ld\n",
-	  pScreenInfo->dwWidth, pScreenInfo->dwHeight);
-#endif
-
-  /* Allocate privates for this screen */
-  if (!winAllocatePrivates (pScreen))
-    {
-      ErrorF ("winScreenInit - Couldn't allocate screen privates\n");
-      return FALSE;
-    }
-
-  /* Get a pointer to the privates structure that was allocated */
-  pScreenPriv = winGetScreenPriv (pScreen);
-
-  /* Save a pointer to this screen in the screen info structure */
-  pScreenInfo->pScreen = pScreen;
-
-  /* Save a pointer to the screen info in the screen privates structure */
-  /* This allows us to get back to the screen info from a screen pointer */
-  pScreenPriv->pScreenInfo = pScreenInfo;
-
-  /*
-   * Determine which engine to use.
-   *
-   * NOTE: This is done once per screen because each screen possibly has
-   * a preferred engine specified on the command line.
-   */
-  if (!winSetEngine (pScreen))
-    {
-      ErrorF ("winScreenInit - winSetEngine () failed\n");
-      return FALSE;
-    }
-
-  /* Adjust the video mode for our engine type */
-  if (!(*pScreenPriv->pwinAdjustVideoMode) (pScreen))
-    {
-      ErrorF ("winScreenInit - winAdjustVideoMode () failed\n");
-      return FALSE;
-    }
-
-  /* Check for supported display depth */
-  if (!(WIN_SUPPORTED_BPPS & (1 << (pScreenInfo->dwBPP - 1))))
-    {
-      ErrorF ("winScreenInit - Unsupported display depth: %d\n" \
-	      "Change your Windows display depth to 15, 16, 24, or 32 bits "
-	      "per pixel.\n",
-	      (int) pScreenInfo->dwBPP);
-      ErrorF ("winScreenInit - Supported depths: %08x\n",
-	      WIN_SUPPORTED_BPPS);
-#if WIN_CHECK_DEPTH
-      return FALSE;
-#endif
-    }
-
-  /*
-   * Check that all monitors have the same display depth if we are using
-   * multiple monitors
-   */
-  if (pScreenInfo->fMultipleMonitors 
-      && !GetSystemMetrics (SM_SAMEDISPLAYFORMAT))
-    {
-      ErrorF ("winScreenInit - Monitors do not all have same pixel format / "
-	      "display depth.\n"
-	      "Using primary display only.\n");
-      pScreenInfo->fMultipleMonitors = FALSE;
-    }
-
-  /* Create display window */
-  if (!(*pScreenPriv->pwinCreateBoundingWindow) (pScreen))
-    {
-      ErrorF ("winScreenInit - pwinCreateBoundingWindow () "
-	      "failed\n");
-      return FALSE;
-    }
-
-  /* Get a device context */
-  hdc = GetDC (pScreenPriv->hwndScreen);
-
-  /* Store the initial height, width, and depth of the display */
-  /* Are we using multiple monitors? */
-  if (pScreenInfo->fMultipleMonitors)
-    {
-      pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
-      pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
-
-      /* 
-       * In this case, some of the defaults set in
-       * winInitializeDefaultScreens () are not correct ...
-       */
-      if (!pScreenInfo->fUserGaveHeightAndWidth)
-	{
-	  pScreenInfo->dwWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
-	  pScreenInfo->dwHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
-	  pScreenInfo->dwWidth_mm = (pScreenInfo->dwWidth /
-				     WIN_DEFAULT_DPI) * 25.4;
-	  pScreenInfo->dwHeight_mm = (pScreenInfo->dwHeight /
-				      WIN_DEFAULT_DPI) * 25.4;
-	}
-    }
-  else
-    {
-      pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXSCREEN);
-      pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYSCREEN);
-    }
-
-  /* Save the original bits per pixel */
-  pScreenPriv->dwLastWindowsBitsPixel = GetDeviceCaps (hdc, BITSPIXEL);
-
-  /* Release the device context */
-  ReleaseDC (pScreenPriv->hwndScreen, hdc);
-    
-  /* Clear the visuals list */
-  miClearVisualTypes ();
-  
-  /* Set the padded screen width */
-  pScreenInfo->dwPaddedWidth = PixmapBytePad (pScreenInfo->dwWidth,
-					      pScreenInfo->dwBPP);
-
-  /* Call the engine dependent screen initialization procedure */
-  if (!((*pScreenPriv->pwinFinishScreenInit) (index, pScreen, argc, argv)))
-    {
-      ErrorF ("winScreenInit - winFinishScreenInit () failed\n");
-      return FALSE;
-    }
-
-  if (!g_fSoftwareCursor)
-    winInitCursor(pScreen);
-  else
-    winErrorFVerb(2, "winScreenInit - Using software cursor\n");  
-
-  /*
-     Note the screen origin in a normalized coordinate space where (0,0) is at the top left
-     of the native virtual desktop area
-  */
-  dixScreenOrigins[index].x = pScreenInfo->dwInitialX - GetSystemMetrics(SM_XVIRTUALSCREEN);
-  dixScreenOrigins[index].y = pScreenInfo->dwInitialY - GetSystemMetrics(SM_YVIRTUALSCREEN);
-
-  ErrorF("Screen %d added at XINERAMA coordinate (%d,%d).\n",
-         index, dixScreenOrigins[index].x, dixScreenOrigins[index].y);
-
-#if CYGDEBUG || YES
-  winDebug ("winScreenInit - returning\n");
-#endif
-
-  return TRUE;
-}
-
-static Bool
-winCreateScreenResources(ScreenPtr pScreen)
-{
-  winScreenPriv(pScreen);
-  Bool result;
-
-  result = pScreenPriv->pwinCreateScreenResources(pScreen);
-
-  /* Now the screen bitmap has been wrapped in a pixmap,
-     add that to the Shadow framebuffer */
-  if (!shadowAdd(pScreen, pScreen->devPrivate,
-		 pScreenPriv->pwinShadowUpdate, NULL, 0, 0))
-    {
-      ErrorF ("winCreateScreenResources - shadowAdd () failed\n");
-      return FALSE;
-    }
-
-  return result;
-}
-
-/* See Porting Layer Definition - p. 20 */
-Bool
-winFinishScreenInitFB (int index,
-		       ScreenPtr pScreen,
-		       int argc, char **argv)
-{
-  winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
-  VisualPtr		pVisual = NULL;
-  char			*pbits = NULL;
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-  int			iReturn;
-#endif
-
-  /* Create framebuffer */
-  if (!(*pScreenPriv->pwinAllocateFB) (pScreen))
-    {
-      ErrorF ("winFinishScreenInitFB - Could not allocate framebuffer\n");
-      return FALSE;
-    }
-
-  /*
-   * Grab the number of bits that are used to represent color in each pixel.
-   */
-  if (pScreenInfo->dwBPP == 8)
-    pScreenInfo->dwDepth = 8;
-  else
-    pScreenInfo->dwDepth = winCountBits (pScreenPriv->dwRedMask)
-      + winCountBits (pScreenPriv->dwGreenMask)
-      + winCountBits (pScreenPriv->dwBlueMask);
-  
-  winErrorFVerb (2, "winFinishScreenInitFB - Masks: %08x %08x %08x\n",
-	  (unsigned int) pScreenPriv->dwRedMask,
-	  (unsigned int) pScreenPriv->dwGreenMask,
-	  (unsigned int) pScreenPriv->dwBlueMask);
-
-  /* Init visuals */
-  if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
-    {
-      ErrorF ("winFinishScreenInitFB - winInitVisuals failed\n");
-      return FALSE;
-    }
-
-  /* Setup a local variable to point to the framebuffer */
-  pbits = pScreenInfo->pfb;
-  
-  /* Apparently we need this for the render extension */
-  miSetPixmapDepths ();
-
-  /* Start fb initialization */
-  if (!fbSetupScreen (pScreen,
-		      pScreenInfo->pfb,
-		      pScreenInfo->dwWidth, pScreenInfo->dwHeight,
-		      monitorResolution, monitorResolution,
-		      pScreenInfo->dwStride,
-		      pScreenInfo->dwBPP))
-    {
-      ErrorF ("winFinishScreenInitFB - fbSetupScreen failed\n");
-      return FALSE;
-    }
-
-  /* Override default colormap routines if visual class is dynamic */
-  if (pScreenInfo->dwDepth == 8
-      && (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
-	  || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL
-	      && pScreenInfo->fFullScreen)
-	  || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
-	      && pScreenInfo->fFullScreen)))
-    {
-      winSetColormapFunctions (pScreen);
-
-      /*
-       * NOTE: Setting whitePixel to 255 causes Magic 7.1 to allocate its
-       * own colormap, as it cannot allocate 7 planes in the default
-       * colormap.  Setting whitePixel to 1 allows Magic to get 7
-       * planes in the default colormap, so it doesn't create its
-       * own colormap.  This latter situation is highly desireable,
-       * as it keeps the Magic window viewable when switching to
-       * other X clients that use the default colormap.
-       */
-      pScreen->blackPixel = 0;
-      pScreen->whitePixel = 1;
-    }
-
-  /* Place our save screen function */
-  pScreen->SaveScreen = winSaveScreen;
-
-  /* Finish fb initialization */
-  if (!fbFinishScreenInit (pScreen,
-			   pScreenInfo->pfb,
-			   pScreenInfo->dwWidth, pScreenInfo->dwHeight,
-			   monitorResolution, monitorResolution,
-			   pScreenInfo->dwStride,
-			   pScreenInfo->dwBPP))
-    {
-      ErrorF ("winFinishScreenInitFB - fbFinishScreenInit failed\n");
-      return FALSE;
-    }
-
-  /* Save a pointer to the root visual */
-  for (pVisual = pScreen->visuals;
-       pVisual->vid != pScreen->rootVisual;
-       pVisual++);
-  pScreenPriv->pRootVisual = pVisual;
-
-  /* 
-   * Setup points to the block and wakeup handlers.  Pass a pointer
-   * to the current screen as pWakeupdata.
-   */
-  pScreen->BlockHandler = winBlockHandler;
-  pScreen->WakeupHandler = winWakeupHandler;
-  pScreen->blockData = pScreen;
-  pScreen->wakeupData = pScreen;
-
-#ifdef RENDER
-  /* Render extension initialization, calls miPictureInit */
-  if (!fbPictureInit (pScreen, NULL, 0))
-    {
-      ErrorF ("winFinishScreenInitFB - fbPictureInit () failed\n");
-      return FALSE;
-    }
-#endif
-
-#ifdef RANDR
-  /* Initialize resize and rotate support */
-  if (!winRandRInit (pScreen))
-    {
-      ErrorF ("winFinishScreenInitFB - winRandRInit () failed\n");
-      return FALSE;
-    }
-#endif
-
-  /*
-   * Backing store support should reduce network traffic and increase
-   * performance.
-   */
-  miInitializeBackingStore (pScreen);
-
-  /* KDrive does miDCInitialize right after miInitializeBackingStore */
-  /* Setup the cursor routines */
-#if CYGDEBUG
-  winDebug ("winFinishScreenInitFB - Calling miDCInitialize ()\n");
-#endif
-  miDCInitialize (pScreen, &g_winPointerCursorFuncs);
-
-  /* KDrive does winCreateDefColormap right after miDCInitialize */
-  /* Create a default colormap */
-#if CYGDEBUG
-  winDebug ("winFinishScreenInitFB - Calling winCreateDefColormap ()\n");
-#endif
-  if (!winCreateDefColormap (pScreen))
-    {
-      ErrorF ("winFinishScreenInitFB - Could not create colormap\n");
-      return FALSE;
-    }
-
-  /* Initialize the shadow framebuffer layer */
-  if ((pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI
-       || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD
-       || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL)
-#ifdef XWIN_MULTIWINDOWEXTWM
-      && !pScreenInfo->fMWExtWM
-#endif
-      )
-    {
-#if CYGDEBUG
-      winDebug ("winFinishScreenInitFB - Calling shadowSetup ()\n");
-#endif
-      if (!shadowSetup(pScreen))
-	{
-	  ErrorF ("winFinishScreenInitFB - shadowSetup () failed\n");
-	  return FALSE;
-	}
-
-      /* Wrap CreateScreenResources so we can add the screen pixmap
-         to the Shadow framebuffer after it's been created */
-      pScreenPriv->pwinCreateScreenResources = pScreen->CreateScreenResources;
-      pScreen->CreateScreenResources = winCreateScreenResources;
-    }
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  /* Handle multi-window external window manager mode */
-  if (pScreenInfo->fMWExtWM)
-    {
-      winDebug ("winScreenInit - MultiWindowExtWM - Calling RootlessInit\n");
-      
-      RootlessInit(pScreen, &winMWExtWMProcs);
-      
-      winDebug ("winScreenInit - MultiWindowExtWM - RootlessInit returned\n");
-      
-      rootless_CopyBytes_threshold = 0;
-      rootless_FillBytes_threshold = 0;
-      rootless_CompositePixels_threshold = 0;
-      /* FIXME: How many? Profiling needed? */
-      rootless_CopyWindow_threshold = 1;
-
-      winWindowsWMExtensionInit ();
-    }
-#endif
-
-  /* Handle rootless mode */
-  if (pScreenInfo->fRootless)
-    {
-      /* Define the WRAP macro temporarily for local use */
-#define WRAP(a) \
-    if (pScreen->a) { \
-        pScreenPriv->a = pScreen->a; \
-    } else { \
-        ErrorF("null screen fn " #a "\n"); \
-        pScreenPriv->a = NULL; \
-    }
-
-      /* Save a pointer to each lower-level window procedure */
-      WRAP(CreateWindow);
-      WRAP(DestroyWindow);
-      WRAP(RealizeWindow);
-      WRAP(UnrealizeWindow);
-      WRAP(PositionWindow);
-      WRAP(ChangeWindowAttributes);
-      WRAP(SetShape);
-
-      /* Assign rootless window procedures to be top level procedures */
-      pScreen->CreateWindow = winCreateWindowRootless;
-      pScreen->DestroyWindow = winDestroyWindowRootless;
-      pScreen->PositionWindow = winPositionWindowRootless;
-      /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesRootless;*/
-      pScreen->RealizeWindow = winMapWindowRootless;
-      pScreen->UnrealizeWindow = winUnmapWindowRootless;
-      pScreen->SetShape = winSetShapeRootless;
-
-      /* Undefine the WRAP macro, as it is not needed elsewhere */
-#undef WRAP
-    }
-
-
-#ifdef XWIN_MULTIWINDOW
-  /* Handle multi window mode */
-  else if (pScreenInfo->fMultiWindow)
-    {
-      /* Define the WRAP macro temporarily for local use */
-#define WRAP(a) \
-    if (pScreen->a) { \
-        pScreenPriv->a = pScreen->a; \
-    } else { \
-        ErrorF("null screen fn " #a "\n"); \
-        pScreenPriv->a = NULL; \
-    }
-
-      /* Save a pointer to each lower-level window procedure */
-      WRAP(CreateWindow);
-      WRAP(DestroyWindow);
-      WRAP(RealizeWindow);
-      WRAP(UnrealizeWindow);
-      WRAP(PositionWindow);
-      WRAP(ChangeWindowAttributes);
-      WRAP(ReparentWindow);
-      WRAP(RestackWindow);
-      WRAP(ResizeWindow);
-      WRAP(MoveWindow);
-      WRAP(CopyWindow);
-      WRAP(SetShape);
-
-      /* Assign multi-window window procedures to be top level procedures */
-      pScreen->CreateWindow = winCreateWindowMultiWindow;
-      pScreen->DestroyWindow = winDestroyWindowMultiWindow;
-      pScreen->PositionWindow = winPositionWindowMultiWindow;
-      /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesMultiWindow;*/
-      pScreen->RealizeWindow = winMapWindowMultiWindow;
-      pScreen->UnrealizeWindow = winUnmapWindowMultiWindow;
-      pScreen->ReparentWindow = winReparentWindowMultiWindow;
-      pScreen->RestackWindow = winRestackWindowMultiWindow;
-      pScreen->ResizeWindow = winResizeWindowMultiWindow;
-      pScreen->MoveWindow = winMoveWindowMultiWindow;
-      pScreen->CopyWindow = winCopyWindowMultiWindow;
-      pScreen->SetShape = winSetShapeMultiWindow;
-
-      /* Undefine the WRAP macro, as it is not needed elsewhere */
-#undef WRAP
-    }
-#endif
-
-  /* Wrap either fb's or shadow's CloseScreen with our CloseScreen */
-  pScreenPriv->CloseScreen = pScreen->CloseScreen;
-  pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
-
-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
-  /* Create a mutex for modules in separate threads to wait for */
-  iReturn = pthread_mutex_init (&pScreenPriv->pmServerStarted, NULL);
-  if (iReturn != 0)
-    {
-      ErrorF ("winFinishScreenInitFB - pthread_mutex_init () failed: %d\n",
-	      iReturn);
-      return FALSE;
-    }
-
-  /* Own the mutex for modules in separate threads */
-  iReturn = pthread_mutex_lock (&pScreenPriv->pmServerStarted);
-  if (iReturn != 0)
-    {
-      ErrorF ("winFinishScreenInitFB - pthread_mutex_lock () failed: %d\n",
-	      iReturn);
-      return FALSE;
-    }
-
-  /* Set the ServerStarted flag to false */
-  pScreenPriv->fServerStarted = FALSE;
-#endif
-
-#ifdef XWIN_MULTIWINDOWEXTWM
-  pScreenPriv->fRestacking = FALSE;
-#endif
-
-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
-  if (FALSE
-#ifdef XWIN_MULTIWINDOW
-      || pScreenInfo->fMultiWindow
-#endif
-#ifdef XWIN_MULTIWINDOWEXTWM
-      || pScreenInfo->fInternalWM
-#endif
-      )
-    { 
-#if CYGDEBUG || YES
-      winDebug ("winFinishScreenInitFB - Calling winInitWM.\n");
-#endif
-
-      /* Initialize multi window mode */
-      if (!winInitWM (&pScreenPriv->pWMInfo,
-		      &pScreenPriv->ptWMProc,
-		      &pScreenPriv->ptXMsgProc,
-		      &pScreenPriv->pmServerStarted,
-		      pScreenInfo->dwScreen,
-		      (HWND)&pScreenPriv->hwndScreen,
-#ifdef XWIN_MULTIWINDOWEXTWM
-		      pScreenInfo->fInternalWM ||
-#endif
-		      FALSE))
-        {
-          ErrorF ("winFinishScreenInitFB - winInitWM () failed.\n");
-          return FALSE;
-        }
-    }      
-#endif
-
-  /* Tell the server that we are enabled */
-  pScreenPriv->fEnabled = TRUE;
-
-  /* Tell the server that we have a valid depth */
-  pScreenPriv->fBadDepth = FALSE;
-
-#if CYGDEBUG || YES
-  winDebug ("winFinishScreenInitFB - returning\n");
-#endif
-
-  return TRUE;
-}
-
-#ifdef XWIN_NATIVEGDI
-/* See Porting Layer Definition - p. 20 */
-
-Bool
-winFinishScreenInitNativeGDI (int index,
-			      ScreenPtr pScreen,
-			      int argc, char **argv)
-{
-  winScreenPriv(pScreen);
-  winScreenInfoPtr      pScreenInfo = &g_ScreenInfo[index];
-  VisualPtr		pVisuals = NULL;
-  DepthPtr		pDepths = NULL;
-  VisualID		rootVisual = 0;
-  int			nVisuals = 0, nDepths = 0, nRootDepth = 0;
-
-  /* Ignore user input (mouse, keyboard) */
-  pScreenInfo->fIgnoreInput = FALSE;
-
-  /* Get device contexts for the screen and shadow bitmap */
-  pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
-  if (pScreenPriv->hdcScreen == NULL)
-    FatalError ("winFinishScreenInitNativeGDI - Couldn't get a DC\n");
-
-  /* Init visuals */
-  if (!(*pScreenPriv->pwinInitVisuals) (pScreen))
-    {
-      ErrorF ("winFinishScreenInitNativeGDI - pwinInitVisuals failed\n");
-      return FALSE;
-    }
-
-  /* Initialize the mi visuals */
-  if (!miInitVisuals (&pVisuals, &pDepths, &nVisuals, &nDepths, &nRootDepth,
-		      &rootVisual,
-		      ((unsigned long)1 << (pScreenInfo->dwDepth - 1)), 8,
-		      TrueColor))
-    {
-      ErrorF ("winFinishScreenInitNativeGDI - miInitVisuals () failed\n");
-      return FALSE;
-    }
-
-  /* Initialize the CloseScreen procedure pointer */
-  pScreen->CloseScreen = NULL;
-
-  /* Initialize the mi code */
-  if (!miScreenInit (pScreen,
-		     NULL, /* No framebuffer */
-		     pScreenInfo->dwWidth, pScreenInfo->dwHeight,
-		     monitorResolution, monitorResolution,
-		     pScreenInfo->dwStride,
-		     nRootDepth, nDepths, pDepths, rootVisual,
-		     nVisuals, pVisuals))
-    {
-      ErrorF ("winFinishScreenInitNativeGDI - miScreenInit failed\n");
-      return FALSE;
-    }
-
-  pScreen->defColormap = FakeClientID(0);
-
-  /*
-   * Register our block and wakeup handlers; these procedures
-   * process messages in our Windows message queue; specifically,
-   * they process mouse and keyboard input.
-   */
-  pScreen->BlockHandler = winBlockHandler;
-  pScreen->WakeupHandler = winWakeupHandler;
-  pScreen->blockData = pScreen;
-  pScreen->wakeupData = pScreen;
-
-  /* Place our save screen function */
-  pScreen->SaveScreen = winSaveScreen;
-
-  /* Pixmaps */
-  pScreen->CreatePixmap = winCreatePixmapNativeGDI;
-  pScreen->DestroyPixmap = winDestroyPixmapNativeGDI;
-
-  /* Other Screen Routines */
-  pScreen->QueryBestSize = winQueryBestSizeNativeGDI;
-  pScreen->SaveScreen = winSaveScreen;  
-  pScreen->GetImage = miGetImage;
-  pScreen->GetSpans = winGetSpansNativeGDI;
-
-  /* Window Procedures */
-  pScreen->CreateWindow = winCreateWindowNativeGDI;
-  pScreen->DestroyWindow = winDestroyWindowNativeGDI;
-  pScreen->PositionWindow = winPositionWindowNativeGDI;
-  /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesNativeGDI;*/
-  pScreen->RealizeWindow = winMapWindowNativeGDI;
-  pScreen->UnrealizeWindow = winUnmapWindowNativeGDI;
-
-  /* Paint window */
-  pScreen->CopyWindow = winCopyWindowNativeGDI;
-
-  /* Fonts */
-  pScreen->RealizeFont = winRealizeFontNativeGDI;
-  pScreen->UnrealizeFont = winUnrealizeFontNativeGDI;
-
-  /* GC */
-  pScreen->CreateGC = winCreateGCNativeGDI;
-
-  /* Colormap Routines */
-  pScreen->CreateColormap = miInitializeColormap;
-  pScreen->DestroyColormap = (DestroyColormapProcPtr) (void (*)(void)) NoopDDA;
-  pScreen->InstallColormap = miInstallColormap;
-  pScreen->UninstallColormap = miUninstallColormap;
-  pScreen->ListInstalledColormaps = miListInstalledColormaps;
-  pScreen->StoreColors = (StoreColorsProcPtr) (void (*)(void)) NoopDDA;
-  pScreen->ResolveColor = miResolveColor;
-
-  /* Bitmap */
-  pScreen->BitmapToRegion = winPixmapToRegionNativeGDI;
-
-  ErrorF ("winFinishScreenInitNativeGDI - calling miDCInitialize\n");
-
-  /* Set the default white and black pixel positions */
-  pScreen->whitePixel = pScreen->blackPixel = (Pixel) 0;
-
-  /* Initialize the cursor */
-  if (!miDCInitialize (pScreen, &g_winPointerCursorFuncs))
-    {
-      ErrorF ("winFinishScreenInitNativeGDI - miDCInitialize failed\n");
-      return FALSE;
-    }
-  
-  /* Create a default colormap */
-  if (!miCreateDefColormap (pScreen))
-    {
-        ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
-		"failed\n");
-	return FALSE;
-    }
-
-  ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "
-	  "returned\n");
-  
-  /* mi doesn't use a CloseScreen procedure, so no need to wrap */
-  pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;
-
-  /* Tell the server that we are enabled */
-  pScreenPriv->fEnabled = TRUE;
-
-  ErrorF ("winFinishScreenInitNativeGDI - Successful addition of "
-	  "screen %08x\n",
-	  (unsigned int) pScreen);
-
-  return TRUE;
-}
-#endif
-
-
-/* See Porting Layer Definition - p. 33 */
-static Bool
-winSaveScreen (ScreenPtr pScreen, int on)
-{
-  return TRUE;
-}
+/*

+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.

+ *

+ *Permission is hereby granted, free of charge, to any person obtaining

+ * a copy of this software and associated documentation files (the

+ *"Software"), to deal in the Software without restriction, including

+ *without limitation the rights to use, copy, modify, merge, publish,

+ *distribute, sublicense, and/or sell copies of the Software, and to

+ *permit persons to whom the Software is furnished to do so, subject to

+ *the following conditions:

+ *

+ *The above copyright notice and this permission notice shall be

+ *included in all copies or substantial portions of the Software.

+ *

+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR

+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+ *

+ *Except as contained in this notice, the name of the XFree86 Project

+ *shall not be used in advertising or otherwise to promote the sale, use

+ *or other dealings in this Software without prior written authorization

+ *from the XFree86 Project.

+ *

+ * Authors:	Dakshinamurthy Karra

+ *		Suhaib M Siddiqi

+ *		Peter Busch

+ *		Harold L Hunt II

+ *		Kensuke Matsuzaki

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "winmsg.h"

+

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+static RootlessFrameProcsRec

+winMWExtWMProcs = {	

+  winMWExtWMCreateFrame,

+  winMWExtWMDestroyFrame,

+  

+  winMWExtWMMoveFrame,

+  winMWExtWMResizeFrame,

+  winMWExtWMRestackFrame,

+  winMWExtWMReshapeFrame,

+  winMWExtWMUnmapFrame,

+  

+  winMWExtWMStartDrawing,

+  winMWExtWMStopDrawing,

+  winMWExtWMUpdateRegion,

+#ifndef ROOTLESS_TRACK_DAMAGE

+  winMWExtWMDamageRects,

+#endif

+  winMWExtWMRootlessSwitchWindow,

+  NULL,//winMWExtWMDoReorderWindow,

+  NULL,//winMWExtWMHideWindow,

+  NULL,//winMWExtWMUpdateColorMap,

+

+  NULL,//winMWExtWMCopyBytes,

+  NULL,//winMWExtWMFillBytes,

+  NULL,//winMWExtWMCompositePixels,

+  winMWExtWMCopyWindow

+};

+#endif

+

+

+/*

+ * References to external symbols

+ */

+

+extern Bool                     g_fSoftwareCursor;

+

+

+/*

+ * Prototypes

+ */

+

+Bool

+winRandRInit (ScreenPtr pScreen);

+

+

+/*

+ * Local functions

+ */

+

+static Bool

+winSaveScreen (ScreenPtr pScreen, int on);

+

+

+/*

+ * Determine what type of screen we are initializing

+ * and call the appropriate procedure to intiailize

+ * that type of screen.

+ */

+

+Bool

+winScreenInit (int index,

+	       ScreenPtr pScreen,

+	       int argc, char **argv)

+{

+  winScreenInfoPtr      pScreenInfo = &g_ScreenInfo[index];

+  winPrivScreenPtr	pScreenPriv;

+  HDC			hdc;

+

+  winDebug ("winScreenInit - dwWidth: %ld dwHeight: %ld\n",

+	  pScreenInfo->dwWidth, pScreenInfo->dwHeight);

+

+  /* Allocate privates for this screen */

+  if (!winAllocatePrivates (pScreen))

+    {

+      ErrorF ("winScreenInit - Couldn't allocate screen privates\n");

+      return FALSE;

+    }

+

+  /* Get a pointer to the privates structure that was allocated */

+  pScreenPriv = winGetScreenPriv (pScreen);

+

+  /* Save a pointer to this screen in the screen info structure */

+  pScreenInfo->pScreen = pScreen;

+

+  /* Save a pointer to the screen info in the screen privates structure */

+  /* This allows us to get back to the screen info from a screen pointer */

+  pScreenPriv->pScreenInfo = pScreenInfo;

+

+  /*

+   * Determine which engine to use.

+   *

+   * NOTE: This is done once per screen because each screen possibly has

+   * a preferred engine specified on the command line.

+   */

+  if (!winSetEngine (pScreen))

+    {

+      ErrorF ("winScreenInit - winSetEngine () failed\n");

+      return FALSE;

+    }

+

+  /* Adjust the video mode for our engine type */

+  if (pScreenPriv->pwinAdjustVideoMode && !(*pScreenPriv->pwinAdjustVideoMode) (pScreen))

+    {

+      ErrorF ("winScreenInit - winAdjustVideoMode () failed\n");

+      return FALSE;

+    }

+

+  /* Check for supported display depth */

+  if (!(WIN_SUPPORTED_BPPS & (1 << (pScreenInfo->dwBPP - 1))))

+    {

+      ErrorF ("winScreenInit - Unsupported display depth: %d\n" \

+	      "Change your Windows display depth to 15, 16, 24, or 32 bits "

+	      "per pixel.\n",

+	      (int) pScreenInfo->dwBPP);

+      ErrorF ("winScreenInit - Supported depths: %08x\n",

+	      WIN_SUPPORTED_BPPS);

+#if WIN_CHECK_DEPTH

+      return FALSE;

+#endif

+    }

+

+  /*

+   * Check that all monitors have the same display depth if we are using

+   * multiple monitors

+   */

+  if (pScreenInfo->fMultipleMonitors 

+      && !GetSystemMetrics (SM_SAMEDISPLAYFORMAT))

+    {

+      ErrorF ("winScreenInit - Monitors do not all have same pixel format / "

+	      "display depth.\n"

+	      "Using primary display only.\n");

+      pScreenInfo->fMultipleMonitors = FALSE;

+    }

+

+  /* Create display window */

+  if (pScreenPriv->pwinCreateBoundingWindow && !(*pScreenPriv->pwinCreateBoundingWindow) (pScreen))

+    {

+      ErrorF ("winScreenInit - pwinCreateBoundingWindow () "

+	      "failed\n");

+      return FALSE;

+    }

+

+  /* Get a device context */

+  hdc = GetDC (pScreenPriv->hwndScreen);

+

+  /* Store the initial height, width, and depth of the display */

+  /* Are we using multiple monitors? */

+  if (pScreenInfo->fMultipleMonitors)

+    {

+      pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);

+      pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);

+

+      /* 

+       * In this case, some of the defaults set in

+       * winInitializeDefaultScreens () are not correct ...

+       */

+      if (!pScreenInfo->fUserGaveHeightAndWidth)

+	{

+	  pScreenInfo->dwWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);

+	  pScreenInfo->dwHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);

+	  pScreenInfo->dwWidth_mm = (pScreenInfo->dwWidth /

+				     WIN_DEFAULT_DPI) * 25.4;

+	  pScreenInfo->dwHeight_mm = (pScreenInfo->dwHeight /

+				      WIN_DEFAULT_DPI) * 25.4;

+	}

+    }

+  else

+    {

+      pScreenPriv->dwLastWindowsWidth = GetSystemMetrics (SM_CXSCREEN);

+      pScreenPriv->dwLastWindowsHeight = GetSystemMetrics (SM_CYSCREEN);

+    }

+

+  /* Save the original bits per pixel */

+  pScreenPriv->dwLastWindowsBitsPixel = GetDeviceCaps (hdc, BITSPIXEL);

+

+  /* Release the device context */

+  ReleaseDC (pScreenPriv->hwndScreen, hdc);

+    

+  /* Clear the visuals list */

+  miClearVisualTypes ();

+  

+  /* Set the padded screen width */

+  pScreenInfo->dwPaddedWidth = PixmapBytePad (pScreenInfo->dwWidth,

+					      pScreenInfo->dwBPP);

+

+  /* Call the engine dependent screen initialization procedure */

+  if (pScreenPriv->pwinFinishScreenInit && !((*pScreenPriv->pwinFinishScreenInit) (index, pScreen, argc, argv)))

+    {

+      ErrorF ("winScreenInit - winFinishScreenInit () failed\n");

+      return FALSE;

+    }

+

+  if (!g_fSoftwareCursor)

+    winInitCursor(pScreen);

+#ifdef WINDBG

+  else

+    winDebug("winScreenInit - Using software cursor\n");  

+#endif

+

+  /*

+     Note the screen origin in a normalized coordinate space where (0,0) is at the top left

+     of the native virtual desktop area

+  */

+  dixScreenOrigins[index].x = pScreenInfo->dwInitialX - GetSystemMetrics(SM_XVIRTUALSCREEN);

+  dixScreenOrigins[index].y = pScreenInfo->dwInitialY - GetSystemMetrics(SM_YVIRTUALSCREEN);

+

+  winDebug("Screen %d added at XINERAMA coordinate (%d,%d).\n",

+            index, dixScreenOrigins[index].x, dixScreenOrigins[index].y);

+  winDebug ("winScreenInit - returning\n");

+

+  return TRUE;

+}

+

+static Bool

+winCreateScreenResources(ScreenPtr pScreen)

+{

+  winScreenPriv(pScreen);

+  Bool result;

+

+  result = pScreenPriv->pwinCreateScreenResources(pScreen);

+

+  /* Now the screen bitmap has been wrapped in a pixmap,

+     add that to the Shadow framebuffer */

+  if (!shadowAdd(pScreen, pScreen->devPrivate,

+		 pScreenPriv->pwinShadowUpdate, NULL, 0, 0))

+    {

+      ErrorF ("winCreateScreenResources - shadowAdd () failed\n");

+      return FALSE;

+    }

+

+  return result;

+}

+

+/* See Porting Layer Definition - p. 20 */

+Bool

+winFinishScreenInitFB (int index,

+		       ScreenPtr pScreen,

+		       int argc, char **argv)

+{

+  winScreenPriv(pScreen);

+  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;

+  VisualPtr		pVisual = NULL;

+  char			*pbits = NULL;

+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+  int			iReturn;

+#endif

+

+  /* Create framebuffer */

+  if (!(*pScreenPriv->pwinAllocateFB) (pScreen))

+    {

+      ErrorF ("winFinishScreenInitFB - Could not allocate framebuffer\n");

+      return FALSE;

+    }

+

+  /*

+   * Grab the number of bits that are used to represent color in each pixel.

+   */

+  if (pScreenInfo->dwBPP == 8)

+    pScreenInfo->dwDepth = 8;

+  else

+    pScreenInfo->dwDepth = winCountBits (pScreenPriv->dwRedMask)

+      + winCountBits (pScreenPriv->dwGreenMask)

+      + winCountBits (pScreenPriv->dwBlueMask);

+  

+  winDebug ("winFinishScreenInitFB - Masks: %08x %08x %08x\n",

+	  (unsigned int) pScreenPriv->dwRedMask,

+	  (unsigned int) pScreenPriv->dwGreenMask,

+	  (unsigned int) pScreenPriv->dwBlueMask);

+

+  /* Init visuals */

+  if (!(*pScreenPriv->pwinInitVisuals) (pScreen))

+    {

+      ErrorF ("winFinishScreenInitFB - winInitVisuals failed\n");

+      return FALSE;

+    }

+

+  /* Setup a local variable to point to the framebuffer */

+  pbits = pScreenInfo->pfb;

+  

+  /* Apparently we need this for the render extension */

+  miSetPixmapDepths ();

+

+  /* Start fb initialization */

+  if (!fbSetupScreen (pScreen,

+		      pScreenInfo->pfb,

+		      pScreenInfo->dwWidth, pScreenInfo->dwHeight,

+		      monitorResolution, monitorResolution,

+		      pScreenInfo->dwStride,

+		      pScreenInfo->dwBPP))

+    {

+      ErrorF ("winFinishScreenInitFB - fbSetupScreen failed\n");

+      return FALSE;

+    }

+

+  /* Override default colormap routines if visual class is dynamic */

+  if (pScreenInfo->dwDepth == 8

+      && (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI

+	  || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL

+	      && pScreenInfo->fFullScreen)

+	  || (pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD

+	      && pScreenInfo->fFullScreen)))

+    {

+      winSetColormapFunctions (pScreen);

+

+      /*

+       * NOTE: Setting whitePixel to 255 causes Magic 7.1 to allocate its

+       * own colormap, as it cannot allocate 7 planes in the default

+       * colormap.  Setting whitePixel to 1 allows Magic to get 7

+       * planes in the default colormap, so it doesn't create its

+       * own colormap.  This latter situation is highly desireable,

+       * as it keeps the Magic window viewable when switching to

+       * other X clients that use the default colormap.

+       */

+      pScreen->blackPixel = 0;

+      pScreen->whitePixel = 1;

+    }

+

+  /* Place our save screen function */

+  pScreen->SaveScreen = winSaveScreen;

+

+  /* Finish fb initialization */

+  if (!fbFinishScreenInit (pScreen,

+			   pScreenInfo->pfb,

+			   pScreenInfo->dwWidth, pScreenInfo->dwHeight,

+			   monitorResolution, monitorResolution,

+			   pScreenInfo->dwStride,

+			   pScreenInfo->dwBPP))

+    {

+      ErrorF ("winFinishScreenInitFB - fbFinishScreenInit failed\n");

+      return FALSE;

+    }

+

+  /* Save a pointer to the root visual */

+  for (pVisual = pScreen->visuals;

+       pVisual->vid != pScreen->rootVisual;

+       pVisual++);

+  pScreenPriv->pRootVisual = pVisual;

+

+  /* 

+   * Setup points to the block and wakeup handlers.  Pass a pointer

+   * to the current screen as pWakeupdata.

+   */

+  pScreen->BlockHandler = winBlockHandler;

+  pScreen->WakeupHandler = winWakeupHandler;

+  pScreen->blockData = pScreen;

+  pScreen->wakeupData = pScreen;

+

+#ifdef RENDER

+  /* Render extension initialization, calls miPictureInit */

+  if (!fbPictureInit (pScreen, NULL, 0))

+    {

+      ErrorF ("winFinishScreenInitFB - fbPictureInit () failed\n");

+      return FALSE;

+    }

+#endif

+

+#ifdef RANDR

+  /* Initialize resize and rotate support */

+  if (!winRandRInit (pScreen))

+    {

+      ErrorF ("winFinishScreenInitFB - winRandRInit () failed\n");

+      return FALSE;

+    }

+#endif

+

+  /*

+   * Backing store support should reduce network traffic and increase

+   * performance.

+   */

+  miInitializeBackingStore (pScreen);

+

+  /* KDrive does miDCInitialize right after miInitializeBackingStore */

+  /* Setup the cursor routines */

+  winDebug ("winFinishScreenInitFB - Calling miDCInitialize ()\n");

+  miDCInitialize (pScreen, &g_winPointerCursorFuncs);

+

+  /* KDrive does winCreateDefColormap right after miDCInitialize */

+  /* Create a default colormap */

+  winDebug ("winFinishScreenInitFB - Calling winCreateDefColormap ()\n");

+  if (!winCreateDefColormap (pScreen))

+    {

+      ErrorF ("winFinishScreenInitFB - Could not create colormap\n");

+      return FALSE;

+    }

+

+  /* Initialize the shadow framebuffer layer */

+  if ((pScreenInfo->dwEngine == WIN_SERVER_SHADOW_GDI

+       || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DD

+       || pScreenInfo->dwEngine == WIN_SERVER_SHADOW_DDNL)

+#ifdef XWIN_MULTIWINDOWEXTWM

+      && !pScreenInfo->fMWExtWM

+#endif

+      )

+    {

+      winDebug ("winFinishScreenInitFB - Calling shadowSetup ()\n");

+      if (!shadowSetup(pScreen))

+	{

+	  ErrorF ("winFinishScreenInitFB - shadowSetup () failed\n");

+	  return FALSE;

+	}

+

+      /* Wrap CreateScreenResources so we can add the screen pixmap

+         to the Shadow framebuffer after it's been created */

+      pScreenPriv->pwinCreateScreenResources = pScreen->CreateScreenResources;

+      pScreen->CreateScreenResources = winCreateScreenResources;

+    }

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  /* Handle multi-window external window manager mode */

+  if (pScreenInfo->fMWExtWM)

+    {

+      winDebug ("winScreenInit - MultiWindowExtWM - Calling RootlessInit\n");

+      

+      RootlessInit(pScreen, &winMWExtWMProcs);

+      

+      winDebug ("winScreenInit - MultiWindowExtWM - RootlessInit returned\n");

+      

+      rootless_CopyBytes_threshold = 0;

+      rootless_FillBytes_threshold = 0;

+      rootless_CompositePixels_threshold = 0;

+      /* FIXME: How many? Profiling needed? */

+      rootless_CopyWindow_threshold = 1;

+

+      winWindowsWMExtensionInit ();

+    }

+#endif

+

+  /* Handle rootless mode */

+  if (pScreenInfo->fRootless)

+    {

+      /* Define the WRAP macro temporarily for local use */

+#define WRAP(a) \

+    if (pScreen->a) { \

+        pScreenPriv->a = pScreen->a; \

+    } else { \

+        ErrorF("null screen fn " #a "\n"); \

+        pScreenPriv->a = NULL; \

+    }

+

+      /* Save a pointer to each lower-level window procedure */

+      WRAP(CreateWindow);

+      WRAP(DestroyWindow);

+      WRAP(RealizeWindow);

+      WRAP(UnrealizeWindow);

+      WRAP(PositionWindow);

+      WRAP(ChangeWindowAttributes);

+      WRAP(SetShape);

+

+      /* Assign rootless window procedures to be top level procedures */

+      pScreen->CreateWindow = winCreateWindowRootless;

+      pScreen->DestroyWindow = winDestroyWindowRootless;

+      pScreen->PositionWindow = winPositionWindowRootless;

+      /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesRootless;*/

+      pScreen->RealizeWindow = winMapWindowRootless;

+      pScreen->UnrealizeWindow = winUnmapWindowRootless;

+      pScreen->SetShape = winSetShapeRootless;

+

+      /* Undefine the WRAP macro, as it is not needed elsewhere */

+#undef WRAP

+    }

+

+

+#ifdef XWIN_MULTIWINDOW

+  /* Handle multi window mode */

+  else if (pScreenInfo->fMultiWindow)

+    {

+      /* Define the WRAP macro temporarily for local use */

+#define WRAP(a) \

+    if (pScreen->a) { \

+        pScreenPriv->a = pScreen->a; \

+    } else { \

+        ErrorF("null screen fn " #a "\n"); \

+        pScreenPriv->a = NULL; \

+    }

+

+      /* Save a pointer to each lower-level window procedure */

+      WRAP(CreateWindow);

+      WRAP(DestroyWindow);

+      WRAP(RealizeWindow);

+      WRAP(UnrealizeWindow);

+      WRAP(PositionWindow);

+      WRAP(ChangeWindowAttributes);

+      WRAP(ReparentWindow);

+      WRAP(RestackWindow);

+      WRAP(ResizeWindow);

+      WRAP(MoveWindow);

+      WRAP(CopyWindow);

+      WRAP(SetShape);

+

+      /* Assign multi-window window procedures to be top level procedures */

+      pScreen->CreateWindow = winCreateWindowMultiWindow;

+      pScreen->DestroyWindow = winDestroyWindowMultiWindow;

+      pScreen->PositionWindow = winPositionWindowMultiWindow;

+      /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesMultiWindow;*/

+      pScreen->RealizeWindow = winMapWindowMultiWindow;

+      pScreen->UnrealizeWindow = winUnmapWindowMultiWindow;

+      pScreen->ReparentWindow = winReparentWindowMultiWindow;

+      pScreen->RestackWindow = winRestackWindowMultiWindow;

+      pScreen->ResizeWindow = winResizeWindowMultiWindow;

+      pScreen->MoveWindow = winMoveWindowMultiWindow;

+      pScreen->CopyWindow = winCopyWindowMultiWindow;

+      pScreen->SetShape = winSetShapeMultiWindow;

+

+      /* Undefine the WRAP macro, as it is not needed elsewhere */

+#undef WRAP

+    }

+#endif

+

+  /* Wrap either fb's or shadow's CloseScreen with our CloseScreen */

+  pScreenPriv->CloseScreen = pScreen->CloseScreen;

+  pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;

+

+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

+  /* Create a mutex for modules in separate threads to wait for */

+  iReturn = pthread_mutex_init (&pScreenPriv->pmServerStarted, NULL);

+  if (iReturn != 0)

+    {

+      ErrorF ("winFinishScreenInitFB - pthread_mutex_init () failed: %d\n",

+	      iReturn);

+      return FALSE;

+    }

+

+  /* Own the mutex for modules in separate threads */

+  iReturn = pthread_mutex_lock (&pScreenPriv->pmServerStarted);

+  if (iReturn != 0)

+    {

+      ErrorF ("winFinishScreenInitFB - pthread_mutex_lock () failed: %d\n",

+	      iReturn);

+      return FALSE;

+    }

+

+  /* Set the ServerStarted flag to false */

+  pScreenPriv->fServerStarted = FALSE;

+#endif

+

+#ifdef XWIN_MULTIWINDOWEXTWM

+  pScreenPriv->fRestacking = FALSE;

+#endif

+

+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

+  if (FALSE

+#ifdef XWIN_MULTIWINDOW

+      || pScreenInfo->fMultiWindow

+#endif

+#ifdef XWIN_MULTIWINDOWEXTWM

+      || pScreenInfo->fInternalWM

+#endif

+      )

+    { 

+      winDebug ("winFinishScreenInitFB - Calling winInitWM.\n");

+

+      /* Initialize multi window mode */

+      if (!winInitWM (&pScreenPriv->pWMInfo,

+		      &pScreenPriv->ptWMProc,

+		      &pScreenPriv->ptXMsgProc,

+		      &pScreenPriv->pmServerStarted,

+		      pScreenInfo->dwScreen,

+		      (HWND)&pScreenPriv->hwndScreen,

+#ifdef XWIN_MULTIWINDOWEXTWM

+		      pScreenInfo->fInternalWM ||

+#endif

+		      FALSE))

+        {

+          ErrorF ("winFinishScreenInitFB - winInitWM () failed.\n");

+          return FALSE;

+        }

+    }      

+#endif

+

+  /* Tell the server that we are enabled */

+  pScreenPriv->fEnabled = TRUE;

+

+  /* Tell the server that we have a valid depth */

+  pScreenPriv->fBadDepth = FALSE;

+

+  winDebug ("winFinishScreenInitFB - returning\n");

+

+  return TRUE;

+}

+

+#ifdef XWIN_NATIVEGDI

+/* See Porting Layer Definition - p. 20 */

+

+Bool

+winFinishScreenInitNativeGDI (int index,

+			      ScreenPtr pScreen,

+			      int argc, char **argv)

+{

+  winScreenPriv(pScreen);

+  winScreenInfoPtr      pScreenInfo = &g_ScreenInfo[index];

+  VisualPtr		pVisuals = NULL;

+  DepthPtr		pDepths = NULL;

+  VisualID		rootVisual = 0;

+  int			nVisuals = 0, nDepths = 0, nRootDepth = 0;

+

+  /* Ignore user input (mouse, keyboard) */

+  pScreenInfo->fIgnoreInput = FALSE;

+

+  /* Get device contexts for the screen and shadow bitmap */

+  pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);

+  if (pScreenPriv->hdcScreen == NULL)

+    FatalError ("winFinishScreenInitNativeGDI - Couldn't get a DC\n");

+

+  /* Init visuals */

+  if (!(*pScreenPriv->pwinInitVisuals) (pScreen))

+    {

+      ErrorF ("winFinishScreenInitNativeGDI - pwinInitVisuals failed\n");

+      return FALSE;

+    }

+

+  /* Initialize the mi visuals */

+  if (!miInitVisuals (&pVisuals, &pDepths, &nVisuals, &nDepths, &nRootDepth,

+		      &rootVisual,

+		      ((unsigned long)1 << (pScreenInfo->dwDepth - 1)), 8,

+		      TrueColor))

+    {

+      ErrorF ("winFinishScreenInitNativeGDI - miInitVisuals () failed\n");

+      return FALSE;

+    }

+

+  /* Initialize the CloseScreen procedure pointer */

+  pScreen->CloseScreen = NULL;

+

+  /* Initialize the mi code */

+  if (!miScreenInit (pScreen,

+		     NULL, /* No framebuffer */

+		     pScreenInfo->dwWidth, pScreenInfo->dwHeight,

+		     monitorResolution, monitorResolution,

+		     pScreenInfo->dwStride,

+		     nRootDepth, nDepths, pDepths, rootVisual,

+		     nVisuals, pVisuals))

+    {

+      ErrorF ("winFinishScreenInitNativeGDI - miScreenInit failed\n");

+      return FALSE;

+    }

+

+  pScreen->defColormap = FakeClientID(0);

+

+  /*

+   * Register our block and wakeup handlers; these procedures

+   * process messages in our Windows message queue; specifically,

+   * they process mouse and keyboard input.

+   */

+  pScreen->BlockHandler = winBlockHandler;

+  pScreen->WakeupHandler = winWakeupHandler;

+  pScreen->blockData = pScreen;

+  pScreen->wakeupData = pScreen;

+

+  /* Place our save screen function */

+  pScreen->SaveScreen = winSaveScreen;

+

+  /* Pixmaps */

+  pScreen->CreatePixmap = winCreatePixmapNativeGDI;

+  pScreen->DestroyPixmap = winDestroyPixmapNativeGDI;

+

+  /* Other Screen Routines */

+  pScreen->QueryBestSize = winQueryBestSizeNativeGDI;

+  pScreen->SaveScreen = winSaveScreen;  

+  pScreen->GetImage = miGetImage;

+  pScreen->GetSpans = winGetSpansNativeGDI;

+

+  /* Window Procedures */

+  pScreen->CreateWindow = winCreateWindowNativeGDI;

+  pScreen->DestroyWindow = winDestroyWindowNativeGDI;

+  pScreen->PositionWindow = winPositionWindowNativeGDI;

+  /*pScreen->ChangeWindowAttributes = winChangeWindowAttributesNativeGDI;*/

+  pScreen->RealizeWindow = winMapWindowNativeGDI;

+  pScreen->UnrealizeWindow = winUnmapWindowNativeGDI;

+

+  /* Paint window */

+  pScreen->CopyWindow = winCopyWindowNativeGDI;

+

+  /* Fonts */

+  pScreen->RealizeFont = winRealizeFontNativeGDI;

+  pScreen->UnrealizeFont = winUnrealizeFontNativeGDI;

+

+  /* GC */

+  pScreen->CreateGC = winCreateGCNativeGDI;

+

+  /* Colormap Routines */

+  pScreen->CreateColormap = miInitializeColormap;

+  pScreen->DestroyColormap = (DestroyColormapProcPtr) (void (*)(void)) NoopDDA;

+  pScreen->InstallColormap = miInstallColormap;

+  pScreen->UninstallColormap = miUninstallColormap;

+  pScreen->ListInstalledColormaps = miListInstalledColormaps;

+  pScreen->StoreColors = (StoreColorsProcPtr) (void (*)(void)) NoopDDA;

+  pScreen->ResolveColor = miResolveColor;

+

+  /* Bitmap */

+  pScreen->BitmapToRegion = winPixmapToRegionNativeGDI;

+

+  winDebug ("winFinishScreenInitNativeGDI - calling miDCInitialize\n");

+

+  /* Set the default white and black pixel positions */

+  pScreen->whitePixel = pScreen->blackPixel = (Pixel) 0;

+

+  /* Initialize the cursor */

+  if (!miDCInitialize (pScreen, &g_winPointerCursorFuncs))

+    {

+      ErrorF ("winFinishScreenInitNativeGDI - miDCInitialize failed\n");

+      return FALSE;

+    }

+  

+  /* Create a default colormap */

+  if (!miCreateDefColormap (pScreen))

+    {

+        ErrorF ("winFinishScreenInitNativeGDI - miCreateDefColormap () "

+		"failed\n");

+	return FALSE;

+    }

+

+  winDebug ("winFinishScreenInitNativeGDI - miCreateDefColormap () "

+	  "returned\n");

+  

+  /* mi doesn't use a CloseScreen procedure, so no need to wrap */

+  pScreen->CloseScreen = pScreenPriv->pwinCloseScreen;

+

+  /* Tell the server that we are enabled */

+  pScreenPriv->fEnabled = TRUE;

+

+  winDebug ("winFinishScreenInitNativeGDI - Successful addition of "

+	  "screen %08x\n",

+	  (unsigned int) pScreen);

+

+  return TRUE;

+}

+#endif

+

+

+/* See Porting Layer Definition - p. 33 */

+static Bool

+winSaveScreen (ScreenPtr pScreen, int on)

+{

+  return TRUE;

+}

diff --git a/xorg-server/hw/xwin/winshaddd.c b/xorg-server/hw/xwin/winshaddd.c
index 833444177..0ef4bd432 100644
--- a/xorg-server/hw/xwin/winshaddd.c
+++ b/xorg-server/hw/xwin/winshaddd.c
@@ -42,16 +42,18 @@
  */
 
 extern HWND			g_hDlgExit;
-extern char *g_pszLogFile;
+extern const char *g_pszLogFile;
 
 /*
  * FIXME: Headers are broken, DEFINE_GUID doesn't work correctly,
  * so we have to redefine it here.
  */
+#ifndef _MSC_VER
 #ifdef DEFINE_GUID
 #undef DEFINE_GUID
 #define DEFINE_GUID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) const GUID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}}
 #endif /* DEFINE_GUID */
+#endif
 
 
 /*
@@ -147,9 +149,7 @@ winCreatePrimarySurfaceShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
   
-#if CYGDEBUG
   winDebug ("winCreatePrimarySurfaceShadowDD - Created primary surface\n");
-#endif
 
   /*
    * Attach a clipper to the primary surface that will clip our blits to our
@@ -165,10 +165,8 @@ winCreatePrimarySurfaceShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winCreatePrimarySurfaceShadowDD - Attached clipper to "
 	  "primary surface\n");
-#endif
 
   /* Everything was correct */
   return TRUE;
@@ -185,7 +183,7 @@ winReleasePrimarySurfaceShadowDD (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
 
-  ErrorF ("winReleasePrimarySurfaceShadowDD - Hello\n");
+  winDebug ("winReleasePrimarySurfaceShadowDD - Hello\n");
 
   /* Release the primary surface and clipper, if they exist */
   if (pScreenPriv->pddsPrimary)
@@ -197,14 +195,14 @@ winReleasePrimarySurfaceShadowDD (ScreenPtr pScreen)
       IDirectDrawSurface2_SetClipper (pScreenPriv->pddsPrimary,
 				      NULL);
 
-      ErrorF ("winReleasePrimarySurfaceShadowDD - Detached clipper\n");
+      winDebug ("winReleasePrimarySurfaceShadowDD - Detached clipper\n");
 
       /* Release the primary surface */
       IDirectDrawSurface2_Release (pScreenPriv->pddsPrimary);
       pScreenPriv->pddsPrimary = NULL;
     }
 
-  ErrorF ("winReleasePrimarySurfaceShadowDD - Released primary surface\n");
+  winDebug ("winReleasePrimarySurfaceShadowDD - Released primary surface\n");
 
   return TRUE;
 }
@@ -227,9 +225,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
   DDSURFACEDESC		ddsd;
   DDSURFACEDESC		*pddsdShadow = NULL;
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD\n");
-#endif
 
   /* Create a clipper */
   ddrval = (*g_fpDirectDrawCreateClipper) (0,
@@ -242,9 +238,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Created a clipper\n");
-#endif
 
   /* Get a device context for the screen  */
   pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
@@ -261,9 +255,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Attached clipper to window\n");
-#endif
 
   /* Create a DirectDraw object, store the address at lpdd */
   ddrval = (*g_fpDirectDrawCreate) (NULL, &pScreenPriv->pdd, NULL);
@@ -274,9 +266,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD () - Created and initialized DD\n");
-#endif
 
   /* Get a DirectDraw2 interface pointer */
   ddrval = IDirectDraw_QueryInterface (pScreenPriv->pdd,
@@ -359,7 +349,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
 	      || pScreenInfo->dwBPP != GetDeviceCaps (hdc, BITSPIXEL)
 	      || pScreenInfo->dwRefreshRate != 0))
 	{
-	  ErrorF ("winAllocateFBShadowDD - Changing video mode\n");
+	  winDebug ("winAllocateFBShadowDD - Changing video mode\n");
 
 	  /* Change the video mode to the mode requested, and use the driver default refresh rate on failure */
 	  ddrval = IDirectDraw2_SetDisplayMode (pScreenPriv->pdd2,
@@ -391,7 +381,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
 	}
       else
 	{
-	  ErrorF ("winAllocateFBShadowDD - Not changing video mode\n");
+	  winDebug ("winAllocateFBShadowDD - Not changing video mode\n");
 	}
 
       /* Release our DC */
@@ -448,9 +438,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
   
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Created shadow\n");
-#endif
 
   /* Allocate a DD surface description for our screen privates */
   pddsdShadow = pScreenPriv->pddsdShadow = malloc (sizeof (DDSURFACEDESC));
@@ -463,9 +451,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
   ZeroMemory (pddsdShadow, sizeof (*pddsdShadow));
   pddsdShadow->dwSize = sizeof (*pddsdShadow);
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Locking shadow\n");
-#endif
 
   /* Lock the shadow surface */
   ddrval = IDirectDrawSurface2_Lock (pScreenPriv->pddsShadow,
@@ -480,9 +466,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Locked shadow\n");
-#endif
 
   /* We don't know how to deal with anything other than RGB */
   if (!(pddsdShadow->ddpfPixelFormat.dwFlags & DDPF_RGB))
@@ -503,9 +487,7 @@ winAllocateFBShadowDD (ScreenPtr pScreen)
   pScreenPriv->dwGreenMask = pddsdShadow->ddpfPixelFormat.u3.dwGBitMask;
   pScreenPriv->dwBlueMask = pddsdShadow->ddpfPixelFormat.u4.dwBBitMask;
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDD - Returning\n");
-#endif
 
   return TRUE;
 }
@@ -646,6 +628,7 @@ winShadowUpdateDD (ScreenPtr pScreen,
   /* Has our memory pointer changed? */
   if (pScreenInfo->pfb != pScreenPriv->pddsdShadow->lpSurface)
     {
+      extern const char *g_pszLogFile;
       ErrorF ("winShadowUpdateDD - Memory location of the shadow "
 	      "surface has changed, trying to update the root window "
 	      "pixmap header to point to the new address.  If you get "
@@ -687,9 +670,7 @@ winCloseScreenShadowDD (int nIndex, ScreenPtr pScreen)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   Bool			fReturn;
   
-#if CYGDEBUG
   winDebug ("winCloseScreenShadowDD - Freeing screen resources\n");
-#endif
 
   /* Flag that the screen is closed */
   pScreenPriv->fClosed = TRUE;
@@ -813,7 +794,7 @@ winInitVisualsShadowDD (ScreenPtr pScreen)
   else
     pScreenPriv->dwBitsPerRGB = dwBlueBits;
   
-  ErrorF ("winInitVisualsShadowDD - Masks %08x %08x %08x BPRGB %d d %d "
+  winDebug ("winInitVisualsShadowDD - Masks %08x %08x %08x BPRGB %d d %d "
 	  "bpp %d\n",
 	  (unsigned int) pScreenPriv->dwRedMask,
 	  (unsigned int) pScreenPriv->dwGreenMask,
@@ -932,9 +913,7 @@ winInitVisualsShadowDD (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winInitVisualsShadowDD - Returning\n");
-#endif
 
   return TRUE;
 }
@@ -967,7 +946,7 @@ winAdjustVideoModeShadowDD (ScreenPtr pScreen)
   if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
     {
       /* No -depth parameter passed, let the user know the depth being used */
-      ErrorF ("winAdjustVideoModeShadowDD - Using Windows display "
+      winDebug ("winAdjustVideoModeShadowDD - Using Windows display "
 	      "depth of %d bits per pixel\n", (int) dwBPP);
 
       /* Use GDI's depth */
@@ -977,13 +956,13 @@ winAdjustVideoModeShadowDD (ScreenPtr pScreen)
 	   && pScreenInfo->dwBPP != dwBPP)
     {
       /* FullScreen, and GDI depth differs from -depth parameter */
-      ErrorF ("winAdjustVideoModeShadowDD - FullScreen, using command line "
+      winDebug ("winAdjustVideoModeShadowDD - FullScreen, using command line "
 	      "bpp: %d\n", (int) pScreenInfo->dwBPP);
     }
   else if (dwBPP != pScreenInfo->dwBPP)
     {
       /* Windowed, and GDI depth differs from -depth parameter */
-      ErrorF ("winAdjustVideoModeShadowDD - Windowed, command line bpp: "
+      winDebug ("winAdjustVideoModeShadowDD - Windowed, command line bpp: "
 	      "%d, using bpp: %d\n", (int) pScreenInfo->dwBPP, (int) dwBPP);
 
       /* We'll use GDI's depth */
@@ -1379,10 +1358,8 @@ winDestroyColormapShadowDD (ColormapPtr pColormap)
    */
   if (pColormap->flags & IsDefault)
     {
-#if CYGDEBUG
       winDebug ("winDestroyColormapShadowDD - Destroying default "
 	      "colormap\n");
-#endif
       
       /*
        * FIXME: Walk the list of all screens, popping the default
diff --git a/xorg-server/hw/xwin/winshadddnl.c b/xorg-server/hw/xwin/winshadddnl.c
index ef5c21469..b8d6222ac 100644
--- a/xorg-server/hw/xwin/winshadddnl.c
+++ b/xorg-server/hw/xwin/winshadddnl.c
@@ -48,10 +48,12 @@ extern HWND			g_hDlgExit;
  * FIXME: Headers are broken, DEFINE_GUID doesn't work correctly,
  * so we have to redefine it here.
  */
+#ifndef _MSC_VER
 #ifdef DEFINE_GUID
 #undef DEFINE_GUID
 #define DEFINE_GUID(n,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) const GUID n GUID_SECT = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}}
 #endif /* DEFINE_GUID */
+#endif
 
 /*
  * FIXME: Headers are broken, IID_IDirectDraw4 has to be defined
@@ -161,9 +163,7 @@ winCreatePrimarySurfaceShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
   
-#if 1
   winDebug ("winCreatePrimarySurfaceShadowDDNL - Created primary surface\n");
-#endif
 
   /* Attach our clipper to our primary surface handle */
   ddrval = IDirectDrawSurface4_SetClipper (pScreenPriv->pddsPrimary4,
@@ -176,10 +176,8 @@ winCreatePrimarySurfaceShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if 1
   winDebug ("winCreatePrimarySurfaceShadowDDNL - Attached clipper to primary "
 	  "surface\n");
-#endif
 
   /* Everything was correct */
   return TRUE;
@@ -239,10 +237,8 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
   char			*lpSurface = NULL;
   DDPIXELFORMAT		ddpfPrimary;
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - w %d h %d d %d\n",
 	  pScreenInfo->dwWidth, pScreenInfo->dwHeight, pScreenInfo->dwDepth);
-#endif
 
   /* Allocate memory for our shadow surface */
   lpSurface = malloc (pScreenInfo->dwPaddedWidth * pScreenInfo->dwHeight);
@@ -269,9 +265,7 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - Created a clipper\n");
-#endif
 
   /* Get a device context for the screen  */
   pScreenPriv->hdcScreen = GetDC (pScreenPriv->hwndScreen);
@@ -288,9 +282,7 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - Attached clipper to window\n");
-#endif
 
   /* Create a DirectDraw object, store the address at lpdd */
   ddrval = (*g_fpDirectDrawCreate) (NULL,
@@ -304,9 +296,7 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - Created and initialized DD\n");
-#endif
 
   /* Get a DirectDraw4 interface pointer */
   ddrval = IDirectDraw_QueryInterface (pScreenPriv->pdd,
@@ -464,14 +454,12 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - Primary masks: %08x %08x %08x "
 	  "dwRGBBitCount: %d\n",
 	  ddpfPrimary.u2.dwRBitMask,
 	  ddpfPrimary.u3.dwGBitMask,
 	  ddpfPrimary.u4.dwBBitMask,
 	  ddpfPrimary.u1.dwRGBBitCount);
-#endif
 
   /* Describe the shadow surface to be created */
   /*
@@ -508,19 +496,15 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
   
-#if CYGDEBUG || YES
   winDebug ("winAllocateFBShadowDDNL - Created shadow pitch: %d\n",
 	  (int) ddsdShadow.u1.lPitch);
-#endif
 
   /* Grab the pitch from the surface desc */
   pScreenInfo->dwStride = (ddsdShadow.u1.lPitch * 8)
     / pScreenInfo->dwBPP;
 
-#if CYGDEBUG || YES
   winDebug ("winAllocateFBShadowDDNL - Created shadow stride: %d\n",
 	  (int) pScreenInfo->dwStride);
-#endif
 
   /* Save the pointer to our surface memory */
   pScreenInfo->pfb = lpSurface;
@@ -530,9 +514,7 @@ winAllocateFBShadowDDNL (ScreenPtr pScreen)
   pScreenPriv->dwGreenMask = ddsdShadow.u4.ddpfPixelFormat.u3.dwGBitMask;
   pScreenPriv->dwBlueMask = ddsdShadow.u4.ddpfPixelFormat.u4.dwBBitMask;
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowDDNL - Returning\n");
-#endif
 
   return TRUE;
 }
@@ -696,11 +678,9 @@ winShadowUpdateDDNL (ScreenPtr pScreen,
       DeleteObject (hrgnCombined);
       hrgnCombined = NULL;
 
-#if CYGDEBUG
       winDebug ("winShadowUpdateDDNL - be x1 %d y1 %d x2 %d y2 %d\n",
 	      pBoxExtents->x1, pBoxExtents->y1,
 	      pBoxExtents->x2, pBoxExtents->y2);
-#endif
 
       /* Calculating a bounding box for the source is easy */
       rcSrc.left = pBoxExtents->x1;
@@ -741,9 +721,7 @@ winCloseScreenShadowDDNL (int nIndex, ScreenPtr pScreen)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   Bool			fReturn;
 
-#if CYGDEBUG
   winDebug ("winCloseScreenShadowDDNL - Freeing screen resources\n");
-#endif
 
   /* Flag that the screen is closed */
   pScreenPriv->fClosed = TRUE;
@@ -987,9 +965,7 @@ winInitVisualsShadowDDNL (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winInitVisualsShadowDDNL - Returning\n");
-#endif
 
   return TRUE;
 }
@@ -1022,7 +998,7 @@ winAdjustVideoModeShadowDDNL (ScreenPtr pScreen)
   if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
     {
       /* No -depth parameter passed, let the user know the depth being used */
-      winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - Using Windows display "
+      winDebug ("winAdjustVideoModeShadowDDNL - Using Windows display "
 	      "depth of %d bits per pixel\n", (int) dwBPP);
 
       /* Use GDI's depth */
@@ -1032,13 +1008,13 @@ winAdjustVideoModeShadowDDNL (ScreenPtr pScreen)
 	   && pScreenInfo->dwBPP != dwBPP)
     {
       /* FullScreen, and GDI depth differs from -depth parameter */
-      winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - FullScreen, using command "
+      winDebug ("winAdjustVideoModeShadowDDNL - FullScreen, using command "
 	      "line bpp: %d\n", (int) pScreenInfo->dwBPP);
     }
   else if (dwBPP != pScreenInfo->dwBPP)
     {
       /* Windowed, and GDI depth differs from -depth parameter */
-      winErrorFVerb (2, "winAdjustVideoModeShadowDDNL - Windowed, command line "
+      winDebug ("winAdjustVideoModeShadowDDNL - Windowed, command line "
 	      "bpp: %d, using bpp: %d\n",
 	      (int) pScreenInfo->dwBPP, (int) dwBPP);
 
@@ -1050,7 +1026,7 @@ winAdjustVideoModeShadowDDNL (ScreenPtr pScreen)
   if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
       >= WIN_DIB_MAXIMUM_SIZE)
     {
-      winErrorFVerb (1, "winAdjustVideoModeShadowDDNL - Requested DirectDraw surface "
+      ErrorF ("winAdjustVideoModeShadowDDNL - Requested DirectDraw surface "
 	      "will be larger than %d MB.  The surface may fail to be "
 	      "allocated on Windows 95, 98, or Me, due to a %d MB limit in "
 	      "DIB size.  This limit does not apply to Windows NT/2000, and "
@@ -1134,7 +1110,7 @@ winBltExposedRegionsShadowDDNL (ScreenPtr pScreen)
       if (ddrval == DDERR_SURFACELOST)
 	{
 	  /* Surface was lost */
-	  winErrorFVerb (1, "winBltExposedRegionsShadowDDNL - "
+	  ErrorF ("winBltExposedRegionsShadowDDNL - "
           "IDirectDrawSurface4_Blt reported that the primary "
           "surface was lost, trying to restore, retry: %d\n", i + 1);
 
@@ -1164,7 +1140,7 @@ winBltExposedRegionsShadowDDNL (ScreenPtr pScreen)
       else if (FAILED (ddrval))
 	{
 	  fReturn = FALSE;
-	  winErrorFVerb (1, "winBltExposedRegionsShadowDDNL - "
+	  ErrorF ("winBltExposedRegionsShadowDDNL - "
 		  "IDirectDrawSurface4_Blt failed, but surface not "
 		  "lost: %08x %d\n",
 		  (unsigned int) ddrval, (int) ddrval);
@@ -1392,9 +1368,7 @@ winDestroyColormapShadowDDNL (ColormapPtr pColormap)
    */
   if (pColormap->flags & IsDefault)
     {
-#if CYGDEBUG
       winDebug ("winDestroyColormapShadowDDNL - Destroying default colormap\n");
-#endif
       
       /*
        * FIXME: Walk the list of all screens, popping the default
diff --git a/xorg-server/hw/xwin/winshadgdi.c b/xorg-server/hw/xwin/winshadgdi.c
index d38e4f76b..fbc15abb3 100644
--- a/xorg-server/hw/xwin/winshadgdi.c
+++ b/xorg-server/hw/xwin/winshadgdi.c
@@ -109,7 +109,7 @@ winQueryScreenDIBFormat (ScreenPtr pScreen, BITMAPINFOHEADER *pbmih)
 {
   winScreenPriv(pScreen);
   HBITMAP		hbmp;
-#if CYGDEBUG
+#ifdef WINDBG
   LPDWORD		pdw = NULL;
 #endif
   
@@ -138,7 +138,7 @@ winQueryScreenDIBFormat (ScreenPtr pScreen, BITMAPINFOHEADER *pbmih)
       return FALSE;
     }
 
-#if CYGDEBUG
+#ifdef WINDBG
   /* Get a pointer to bitfields */
   pdw = (DWORD*) ((CARD8*)pbmih + sizeof (BITMAPINFOHEADER));
 
@@ -199,7 +199,7 @@ winQueryRGBBitsAndMasks (ScreenPtr pScreen)
   if (GetDeviceCaps (pScreenPriv->hdcScreen, PLANES)
       * GetDeviceCaps (pScreenPriv->hdcScreen, BITSPIXEL) == 24)
     {
-      ErrorF ("winQueryRGBBitsAndMasks - GetDeviceCaps (BITSPIXEL) "
+      winDebug ("winQueryRGBBitsAndMasks - GetDeviceCaps (BITSPIXEL) "
 	      "returned 24 for the screen.  Using default 24bpp masks.\n");
 
       /* 8 bits per primary color */
@@ -228,7 +228,7 @@ winQueryRGBBitsAndMasks (ScreenPtr pScreen)
       /* Get a pointer to bitfields */
       pdw = (DWORD*) ((CARD8*)pbmih + sizeof (BITMAPINFOHEADER));
       
-#if CYGDEBUG
+#ifdef WINDBG
       winDebug ("%s - Masks: %08x %08x %08x\n", __FUNCTION__,
 	      pdw[0], pdw[1], pdw[2]);
       winDebug ("%s - Bitmap: %dx%d %d bpp %d planes\n", __FUNCTION__,
@@ -372,7 +372,7 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
   pbmih->biWidth = pScreenInfo->dwWidth;
   pbmih->biHeight = -pScreenInfo->dwHeight;
   
-  ErrorF ("winAllocateFBShadowGDI - Creating DIB with width: %d height: %d "
+  winDebug ("winAllocateFBShadowGDI - Creating DIB with width: %d height: %d "
 	  "depth: %d\n",
 	  (int) pbmih->biWidth, (int) -pbmih->biHeight, pbmih->biBitCount);
 
@@ -385,14 +385,12 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
 					      0);
   if (pScreenPriv->hbmpShadow == NULL || pScreenInfo->pfb == NULL)
     {
-      winW32Error (2, "winAllocateFBShadowGDI - CreateDIBSection failed:");
+      winW32Error ("winAllocateFBShadowGDI - CreateDIBSection failed:");
       return FALSE;
     }
   else
     {
-#if CYGDEBUG
       winDebug ("winAllocateFBShadowGDI - Shadow buffer allocated\n");
-#endif
     }
 
   /* Get information about the bitmap that was allocated */
@@ -400,22 +398,18 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
 	     sizeof (dibsection),
 	     &dibsection);
 
-#if CYGDEBUG || YES
   /* Print information about bitmap allocated */
   winDebug ("winAllocateFBShadowGDI - Dibsection width: %d height: %d "
 	  "depth: %d size image: %d\n",
 	  (int) dibsection.dsBmih.biWidth, (int) dibsection.dsBmih.biHeight,
 	  dibsection.dsBmih.biBitCount,
 	  (int) dibsection.dsBmih.biSizeImage);
-#endif
 
   /* Select the shadow bitmap into the shadow DC */
   SelectObject (pScreenPriv->hdcShadow,
 		pScreenPriv->hbmpShadow);
 
-#if CYGDEBUG
   winDebug ("winAllocateFBShadowGDI - Attempting a shadow blit\n");
-#endif
 
   /* Do a test blit from the shadow to the screen, I think */
   fReturn = BitBlt (pScreenPriv->hdcScreen,
@@ -426,21 +420,15 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
 		    SRCCOPY);
   if (fReturn)
     {
-#if CYGDEBUG
       winDebug ("winAllocateFBShadowGDI - Shadow blit success\n");
-#endif
     }
   else
     {
-      winW32Error (2, "winAllocateFBShadowGDI - Shadow blit failure\n");
-#if 0      
-      return FALSE;
-#else 
+      winW32Error ("winAllocateFBShadowGDI - Shadow blit failure\n");
       /* ago: ignore this error. The blit fails with wine, but does not 
        * cause any problems later. */
 
       fReturn = TRUE;
-#endif      
     }
 
   /* Look for height weirdness */
@@ -454,10 +442,8 @@ winAllocateFBShadowGDI (ScreenPtr pScreen)
 			    / dibsection.dsBmih.biHeight)
 			   * 8) / pScreenInfo->dwBPP;
 
-#if CYGDEBUG || YES
   winDebug ("winAllocateFBShadowGDI - Created shadow stride: %d\n",
 	  (int) pScreenInfo->dwStride);
-#endif
 
   /* See if the shadow bitmap will be larger than the DIB size limit */
   if (pScreenInfo->dwWidth * pScreenInfo->dwHeight * pScreenInfo->dwBPP
@@ -524,15 +510,17 @@ winShadowUpdateGDI (ScreenPtr pScreen,
   if (dwBox != 1)
     {
       ++s_dwNonUnitRegions;
-      ErrorF ("winShadowUpdatGDI - dwBox: %d\n", dwBox);
+      winDebug ("winShadowUpdatGDI - dwBox: %d\n", dwBox);
     }
   
   if ((s_dwTotalUpdates % 100) == 0)
-    ErrorF ("winShadowUpdateGDI - %d%% non-unity regions, avg boxes: %d "
+  {
+    winDebug ("winShadowUpdateGDI - %d%% non-unity regions, avg boxes: %d "
 	    "nu: %d tu: %d\n",
 	    (s_dwNonUnitRegions * 100) / s_dwTotalUpdates,
 	    s_dwTotalBoxes / s_dwTotalUpdates,
 	    s_dwNonUnitRegions, s_dwTotalUpdates);
+  }
 #endif /* XWIN_UPDATESTATS */
 
   /*
@@ -625,9 +613,7 @@ winCloseScreenShadowGDI (int nIndex, ScreenPtr pScreen)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   Bool			fReturn;
 
-#if CYGDEBUG
   winDebug ("winCloseScreenShadowGDI - Freeing screen resources\n");
-#endif
 
   /* Flag that the screen is closed */
   pScreenPriv->fClosed = TRUE;
@@ -700,7 +686,7 @@ winInitVisualsShadowGDI (ScreenPtr pScreen)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
 
   /* Display debugging information */
-  ErrorF ("winInitVisualsShadowGDI - Masks %08x %08x %08x BPRGB %d d %d "
+  winDebug ("winInitVisualsShadowGDI - Masks %08x %08x %08x BPRGB %d d %d "
 	  "bpp %d\n",
 	  (unsigned int) pScreenPriv->dwRedMask,
 	  (unsigned int) pScreenPriv->dwGreenMask,
@@ -816,9 +802,7 @@ winInitVisualsShadowGDI (ScreenPtr pScreen)
       return FALSE;
     }
 
-#if CYGDEBUG
   winDebug ("winInitVisualsShadowGDI - Returning\n");
-#endif
 
   return TRUE;
 }
@@ -852,7 +836,7 @@ winAdjustVideoModeShadowGDI (ScreenPtr pScreen)
   if (pScreenInfo->dwBPP == WIN_DEFAULT_BPP)
     {
       /* No -depth parameter passed, let the user know the depth being used */
-      ErrorF ("winAdjustVideoModeShadowGDI - Using Windows display "
+      winDebug ("winAdjustVideoModeShadowGDI - Using Windows display "
 	      "depth of %d bits per pixel\n", (int) dwBPP);
 
       /* Use GDI's depth */
@@ -861,7 +845,7 @@ winAdjustVideoModeShadowGDI (ScreenPtr pScreen)
   else if (dwBPP != pScreenInfo->dwBPP)
     {
       /* Warn user if GDI depth is different than -depth parameter */
-      ErrorF ("winAdjustVideoModeShadowGDI - Command line bpp: %d, "\
+      winDebug ("winAdjustVideoModeShadowGDI - Command line bpp: %d, "\
 	      "using bpp: %d\n", (int) pScreenInfo->dwBPP, (int) dwBPP);
 
       /* We'll use GDI's depth */
@@ -1010,17 +994,13 @@ winRealizeInstalledPaletteShadowGDI (ScreenPtr pScreen)
   winScreenPriv(pScreen);
   winPrivCmapPtr	pCmapPriv = NULL;
 
-#if CYGDEBUG
   winDebug ("winRealizeInstalledPaletteShadowGDI\n");
-#endif
 
   /* Don't do anything if there is not a colormap */
   if (pScreenPriv->pcmapInstalled == NULL)
     {
-#if CYGDEBUG
       winDebug ("winRealizeInstalledPaletteShadowGDI - No colormap "
 	      "installed\n");
-#endif
       return TRUE;
     }
 
@@ -1247,10 +1227,8 @@ winDestroyColormapShadowGDI (ColormapPtr pColormap)
    */
   if (pColormap->flags & IsDefault)
     {
-#if CYGDEBUG
       winDebug ("winDestroyColormapShadowGDI - Destroying default "
 	      "colormap\n");
-#endif
       
       /*
        * FIXME: Walk the list of all screens, popping the default
diff --git a/xorg-server/hw/xwin/wintrayicon.c b/xorg-server/hw/xwin/wintrayicon.c
index 895b47caf..7750932b4 100644
--- a/xorg-server/hw/xwin/wintrayicon.c
+++ b/xorg-server/hw/xwin/wintrayicon.c
@@ -36,35 +36,43 @@
 #include <shellapi.h>
 #include "winprefs.h"
 
+static NOTIFYICONDATA nid;
 /*
  * Initialize the tray icon
  */
 
 void
-winInitNotifyIcon (winPrivScreenPtr pScreenPriv)
+winInitNotifyIcon (winPrivScreenPtr pScreenPriv, Bool Modify)
 {
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
-  NOTIFYICONDATA	nid = {0};
+  char HostName[256];
   
-  nid.cbSize = sizeof (NOTIFYICONDATA);
-  nid.hWnd = pScreenPriv->hwndScreen;
-  nid.uID = pScreenInfo->dwScreen;
-  nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
-  nid.uCallbackMessage = WM_TRAYICON;
-  nid.hIcon = winTaskbarIcon ();
+  if (!Modify)
+  {
+    nid.cbSize = sizeof (NOTIFYICONDATA);
+    nid.hWnd = pScreenPriv->hwndScreen;
+    nid.uID = pScreenInfo->dwScreen;
+    nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+    nid.uCallbackMessage = WM_TRAYICON;
+    nid.hIcon = winTaskbarIcon ();
+
+    /* Save handle to the icon so it can be freed later */
+    pScreenPriv->hiconNotifyIcon = nid.hIcon;
+  }
 
-  /* Save handle to the icon so it can be freed later */
-  pScreenPriv->hiconNotifyIcon = nid.hIcon;
+  gethostname(HostName,256);
 
   /* Set display and screen-specific tooltip text */
   snprintf (nid.szTip,
 	    sizeof (nid.szTip),
-	    PROJECT_NAME " Server:%s.%d",
+	    PROJECT_NAME " Server - %s:%s.%d - %d clients",
+	    HostName,
 	    display, 
-	    (int) pScreenInfo->dwScreen);
+	    (int) pScreenInfo->dwScreen,
+            pScreenPriv->iConnectedClients);
 
   /* Add the tray icon */
-  if (!Shell_NotifyIcon (NIM_ADD, &nid))
+  if (!Shell_NotifyIcon ((Modify) ? NIM_MODIFY : NIM_ADD, &nid))
     ErrorF ("winInitNotifyIcon - Shell_NotifyIcon Failed\n");
 }
 
@@ -79,10 +87,6 @@ winDeleteNotifyIcon (winPrivScreenPtr pScreenPriv)
   winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   NOTIFYICONDATA	nid = {0};
   
-#if 0
-  ErrorF ("winDeleteNotifyIcon\n");
-#endif
-
   nid.cbSize = sizeof (NOTIFYICONDATA);
   nid.hWnd = pScreenPriv->hwndScreen;
   nid.uID = pScreenInfo->dwScreen;
@@ -119,6 +123,17 @@ winHandleIconMessage (HWND hwnd, UINT message,
 
   switch (lParam)
     {
+    case WM_MOUSEMOVE:
+    {
+      static int PrevNrClients;
+      int NrClients=GetLiveClients(pScreenPriv);
+      if (NrClients!=PrevNrClients)
+      {
+        PrevNrClients=NrClients;
+        winInitNotifyIcon (pScreenPriv, TRUE);
+      }
+    }
+    break;
     case WM_LBUTTONUP:
       /* Restack and bring all windows to top */
       SetForegroundWindow (hwnd);
diff --git a/xorg-server/hw/xwin/winvalargs.c b/xorg-server/hw/xwin/winvalargs.c
index 038e097a5..1c9b17fde 100644
--- a/xorg-server/hw/xwin/winvalargs.c
+++ b/xorg-server/hw/xwin/winvalargs.c
@@ -75,7 +75,7 @@ winValidateArgs (void)
       if (g_ScreenInfo[i].fExplicitScreen)
 	iMaxConsecutiveScreen = i + 1;
     }
-  winErrorFVerb (2, "winValidateArgs - g_iNumScreens: %d "
+  winDebug ("winValidateArgs - g_iNumScreens: %d "
 		 "iMaxConsecutiveScreen: %d\n",
 		 g_iNumScreens, iMaxConsecutiveScreen);
   if (g_iNumScreens < iMaxConsecutiveScreen)
diff --git a/xorg-server/hw/xwin/winwin32rootless.c b/xorg-server/hw/xwin/winwin32rootless.c
index c225a4495..f76363e43 100644
--- a/xorg-server/hw/xwin/winwin32rootless.c
+++ b/xorg-server/hw/xwin/winwin32rootless.c
@@ -323,9 +323,7 @@ winMWExtWMCreateFrame (RootlessWindowPtr pFrame, ScreenPtr pScreen,
       fResult = FALSE;
     }
 
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMCreateFrame - ShowWindow\n");
-#endif
 
   //ShowWindow (pRLWinPriv->hWnd, SW_SHOWNOACTIVATE);
   g_fNoConfigureWindow = FALSE;
@@ -799,9 +797,7 @@ winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow)
 			    SRCCOPY);
 	  if (fReturn)
 	    {
-#if CYGMULTIWINDOW_DEBUG
 	      winDebug ("winMWExtWMStartDrawing - Shadow blit success\n");
-#endif
 	    }
 	  else
 	    {
@@ -822,10 +818,8 @@ winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow)
 	  
 	  pRLWinPriv->dwWidthBytes = dibsection.dsBm.bmWidthBytes;
 	  
-#if CYGMULTIWINDOW_DEBUG
 	  winDebug ("winMWExtWMStartDrawing - bytesPerRow: %d\n",
 		    (unsigned int)dibsection.dsBm.bmWidthBytes);
-#endif
 	  
 	  /* Free the old shadow bitmap */
 	  DeleteObject (pRLWinPriv->hdcShadow);
@@ -835,22 +829,18 @@ winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow)
 	  pRLWinPriv->hbmpShadow = hbmpNew;
 	  
 	  pRLWinPriv->fResized = FALSE;
-#if CYGMULTIWINDOW_DEBUG && FALSE
 	  winDebug ("winMWExtWMStartDrawing - 0x%08x %d\n",
 		(unsigned int)pRLWinPriv->pfb, 
 		(unsigned int)dibsection.dsBm.bmWidthBytes);
-#endif
 	}
     }
   else
     {
       ErrorF ("winMWExtWMStartDrawing - Already window was destroyed \n"); 
     }
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMStartDrawing - done (0x%08x) 0x%08x %d\n",
 	    (int) pRLWinPriv,
 	    (unsigned int)pRLWinPriv->pfb, (unsigned int)pRLWinPriv->dwWidthBytes);
-#endif
   *pixelData = pRLWinPriv->pfb;
   *bytesPerRow = pRLWinPriv->dwWidthBytes;
 }
@@ -858,77 +848,12 @@ winMWExtWMStartDrawing (RootlessFrameID wid, char **pixelData, int *bytesPerRow)
 void
 winMWExtWMStopDrawing (RootlessFrameID wid, Bool fFlush)
 {
-#if 0
-  win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
-  BLENDFUNCTION bfBlend;
-  SIZE szWin;
-  POINT ptSrc;
-#if CYGMULTIWINDOW_DEBUG || TRUE
-  winDebug ("winMWExtWMStopDrawing (%08x)\n", pRLWinPriv);
-#endif
-  szWin.cx = pRLWinPriv->dwWidth;
-  szWin.cy = pRLWinPriv->dwHeight;
-  ptSrc.x = 0;
-  ptSrc.y = 0;
-  bfBlend.BlendOp = AC_SRC_OVER;
-  bfBlend.BlendFlags = 0;
-  bfBlend.SourceConstantAlpha = 255;
-  bfBlend.AlphaFormat = AC_SRC_ALPHA;
-
-  if (!UpdateLayeredWindow (pRLWinPriv->hWnd,
-			    NULL, NULL, &szWin,
-			    pRLWinPriv->hdcShadow, &ptSrc,
-			    0, &bfBlend, ULW_ALPHA))
-    {
-      ErrorF ("winMWExtWMStopDrawing - UpdateLayeredWindow failed\n");
-    }
-#endif
 }
 
 void
 winMWExtWMUpdateRegion (RootlessFrameID wid, RegionPtr pDamage)
 {
   win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
-#if 0
-  BLENDFUNCTION bfBlend;
-  SIZE szWin;
-  POINT ptSrc;
-#endif
-#if CYGMULTIWINDOW_DEBUG && 0
-  winDebug ("winMWExtWMUpdateRegion (%08x)\n", pRLWinPriv);
-#endif
-#if 0
-  szWin.cx = pRLWinPriv->dwWidth;
-  szWin.cy = pRLWinPriv->dwHeight;
-  ptSrc.x = 0;
-  ptSrc.y = 0;
-  bfBlend.BlendOp = AC_SRC_OVER;
-  bfBlend.BlendFlags = 0;
-  bfBlend.SourceConstantAlpha = 255;
-  bfBlend.AlphaFormat = AC_SRC_ALPHA;
-
-  if (!UpdateLayeredWindow (pRLWinPriv->hWnd,
-			    NULL, NULL, &szWin,
-			    pRLWinPriv->hdcShadow, &ptSrc,
-			    0, &bfBlend, ULW_ALPHA))
-    {
-      LPVOID lpMsgBuf;
-      
-      /* Display a fancy error message */
-      FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | 
-		     FORMAT_MESSAGE_FROM_SYSTEM | 
-		     FORMAT_MESSAGE_IGNORE_INSERTS,
-		     NULL,
-		     GetLastError (),
-		     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-		     (LPTSTR) &lpMsgBuf,
-		     0, NULL);
-      
-      ErrorF ("winMWExtWMUpdateRegion - UpdateLayeredWindow failed: %s\n",
-	      (LPSTR)lpMsgBuf);
-      LocalFree (lpMsgBuf);
-    }
-#endif
   if (!g_fNoConfigureWindow) UpdateWindow (pRLWinPriv->hWnd);
 }
 
@@ -938,10 +863,8 @@ winMWExtWMDamageRects (RootlessFrameID wid, int nCount, const BoxRec *pRects,
 {
   win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
   const BoxRec *pEnd;
-#if CYGMULTIWINDOW_DEBUG && 0
   winDebug ("winMWExtWMDamageRects (%08x, %d, %08x, %d, %d)\n",
 	    pRLWinPriv, nCount, pRects, shift_x, shift_y);
-#endif
 
   for (pEnd = pRects + nCount; pRects < pEnd; pRects++) {
         RECT rcDmg;
@@ -958,10 +881,8 @@ void
 winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin)
 {
   win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) pFrame->wid;
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMRootlessSwitchWindow (%08x) %08x\n",
 	    (int) pRLWinPriv, (int) pRLWinPriv->hWnd);
-#endif
   pRLWinPriv->pFrame = pFrame;
   pRLWinPriv->fResized = TRUE;
 
@@ -974,26 +895,6 @@ winMWExtWMRootlessSwitchWindow (RootlessWindowPtr pFrame, WindowPtr oldWin)
 
   DeleteProperty (serverClient, oldWin, AtmWindowsWmNativeHwnd ());
   winMWExtWMSetNativeProperty (pFrame);
-#if CYGMULTIWINDOW_DEBUG
-#if 0
- {
-   WindowPtr		pWin2 = NULL;
-   win32RootlessWindowPtr pRLWinPriv2 = NULL;
-
-   /* Check if the Windows window property for our X window pointer is valid */
-   if ((pWin2 = (WindowPtr)GetProp (pRLWinPriv->hWnd, WIN_WINDOW_PROP)) != NULL)
-     {
-       pRLWinPriv2 = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin2, FALSE);
-     }
-   winDebug ("winMWExtWMSwitchFrame2 (%08x) %08x\n",
-	   pRLWinPriv2, pRLWinPriv2->hWnd);
-   if (pRLWinPriv != pRLWinPriv2 || pRLWinPriv->hWnd != pRLWinPriv2->hWnd)
-     {
-       winDebug ("Error param missmatch\n");
-     }
- }
-#endif
-#endif
 }
 
 void
@@ -1001,18 +902,14 @@ winMWExtWMCopyBytes (unsigned int width, unsigned int height,
 			   const void *src, unsigned int srcRowBytes,
 			   void *dst, unsigned int dstRowBytes)
 {
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMCopyBytes - Not implemented\n");
-#endif
 }
 
 void
 winMWExtWMFillBytes (unsigned int width, unsigned int height, unsigned int value,
 			   void *dst, unsigned int dstRowBytes)
 {
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMFillBytes - Not implemented\n");
-#endif
 }
 
 int
@@ -1021,9 +918,7 @@ winMWExtWMCompositePixels (unsigned int width, unsigned int height, unsigned int
 				 void *mask, unsigned int maskRowBytes,
 				 void *dst[2], unsigned int dstRowBytes[2])
 {
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMCompositePixels - Not implemented\n");
-#endif
   return 0;
 }
 
@@ -1035,21 +930,17 @@ winMWExtWMCopyWindow (RootlessFrameID wid, int nDstRects, const BoxRec *pDstRect
   win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
   const BoxRec *pEnd;
   RECT rcDmg;
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMCopyWindow (%08x, %d, %08x, %d, %d)\n",
 	  (int) pRLWinPriv, nDstRects, (int) pDstRects, nDx, nDy);
-#endif
 
   for (pEnd = pDstRects + nDstRects; pDstRects < pEnd; pDstRects++)
     {
-#if CYGMULTIWINDOW_DEBUG
       winDebug ("BitBlt (%d, %d, %d, %d) (%d, %d)\n",
 	      pDstRects->x1, pDstRects->y1,
 	      pDstRects->x2 - pDstRects->x1,
 	      pDstRects->y2 - pDstRects->y1,
 	      pDstRects->x1 + nDx,
 	      pDstRects->y1 + nDy);
-#endif
 
       if (!BitBlt (pRLWinPriv->hdcShadow,
 		   pDstRects->x1, pDstRects->y1,
@@ -1069,9 +960,7 @@ winMWExtWMCopyWindow (RootlessFrameID wid, int nDstRects, const BoxRec *pDstRect
       
       InvalidateRect (pRLWinPriv->hWnd, &rcDmg, FALSE);
     }
-#if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMCopyWindow - done\n");
-#endif
 }
 
 
diff --git a/xorg-server/hw/xwin/winwin32rootlesswndproc.c b/xorg-server/hw/xwin/winwin32rootlesswndproc.c
index 4d7afee42..71979456d 100644
--- a/xorg-server/hw/xwin/winwin32rootlesswndproc.c
+++ b/xorg-server/hw/xwin/winwin32rootlesswndproc.c
@@ -441,7 +441,6 @@ winMWExtWMWindowProc (HWND hwnd, UINT message,
       wmMsg.iHeight	= pRLWinPriv->pFrame->height;
 
       fWMMsgInitialized = TRUE;
-#if CYGDEBUG
       winDebugWin32Message("winMWExtWMWindowProc", hwnd, message, wParam, lParam);
 
       winDebug ("\thWnd %08X\n", hwnd);
@@ -450,7 +449,6 @@ winMWExtWMWindowProc (HWND hwnd, UINT message,
       winDebug ("\thwndScreen %08X\n", hwndScreen);
       winDebug ("winMWExtWMWindowProc (%08x) %08x %08x %08x\n",
 	      pRLWinPriv, message, wParam, lParam);
-#endif
     }
   /* Branch on message type */
   switch (message)
@@ -784,9 +782,7 @@ winMWExtWMWindowProc (HWND hwnd, UINT message,
       return 0;
 
     case WM_ERASEBKGND:
-#if CYGDEBUG
       winDebug ("winMWExtWMWindowProc - WM_ERASEBKGND\n");
-#endif
       /*
        * Pretend that we did erase the background but we don't care,
        * since we repaint the entire region anyhow
@@ -1324,11 +1320,11 @@ winMWExtWMWindowProc (HWND hwnd, UINT message,
       break;
 
     case WM_MANAGE:
-      ErrorF ("winMWExtWMWindowProc - WM_MANAGE\n");
+      winDebug ("winMWExtWMWindowProc - WM_MANAGE\n");
       break;
 
     case WM_UNMANAGE:
-      ErrorF ("winMWExtWMWindowProc - WM_UNMANAGE\n");
+      winDebug ("winMWExtWMWindowProc - WM_UNMANAGE\n");
       break;
 
     default:
diff --git a/xorg-server/hw/xwin/winwindow.c b/xorg-server/hw/xwin/winwindow.c
index 0e75a2c6a..6f22a5a6e 100644
--- a/xorg-server/hw/xwin/winwindow.c
+++ b/xorg-server/hw/xwin/winwindow.c
@@ -58,13 +58,12 @@ winReshapeRootless (WindowPtr pWin);
 Bool
 winCreateWindowNativeGDI (WindowPtr pWin)
 {
+  Bool fResult;
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winCreateWindowNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winCreateWindowNativeGDI (%p)\n", pWin);
 
   WIN_UNWRAP(CreateWindow);
   fResult = (*pScreen->CreateWindow) (pWin);
@@ -85,9 +84,7 @@ winDestroyWindowNativeGDI (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winDestroyWindowNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winDestroyWindowNativeGDI (%p)\n", pWin);
 
   WIN_UNWRAP(DestroyWindow); 
   fResult = (*pScreen->DestroyWindow)(pWin);
@@ -108,9 +105,7 @@ winPositionWindowNativeGDI (WindowPtr pWin, int x, int y)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winPositionWindowNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winPositionWindowNativeGDI (%p)\n", pWin);
 
   WIN_UNWRAP(PositionWindow);
   fResult = (*pScreen->PositionWindow)(pWin, x, y);
@@ -139,10 +134,6 @@ winCopyWindowNativeGDI (WindowPtr pWin,
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-#if 0
-  ErrorF ("winCopyWindow\n");
-#endif
-
   /* Get a pointer to the root window */
   pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];
 
@@ -182,19 +173,9 @@ winCopyWindowNativeGDI (WindowPtr pWin,
   pBoxDst = REGION_RECTS(prgnDst);
   ppt = pptSrc;
 
-#if 0
-  ErrorF ("winCopyWindow - x1\tx2\ty1\ty2\tx\ty\n");
-#endif
-
   /* BitBlt each source to the destination point */
   for (i = nbox; --i >= 0; pBoxDst++, ppt++)
     {
-#if 0
-      ErrorF ("winCopyWindow - %d\t%d\t%d\t%d\t%d\t%d\n",
-	      pBoxDst->x1, pBoxDst->x2, pBoxDst->y1, pBoxDst->y2,
-	      ppt->x, ppt->y);
-#endif
-
       BitBlt (pScreenPriv->hdcScreen,
 	      pBoxDst->x1, pBoxDst->y1,
 	      pBoxDst->x2 - pBoxDst->x1, pBoxDst->y2 - pBoxDst->y1,
@@ -220,9 +201,7 @@ winChangeWindowAttributesNativeGDI (WindowPtr pWin, unsigned long mask)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winChangeWindowAttributesNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winChangeWindowAttributesNativeGDI (%p)\n", pWin);
   
   WIN_UNWRAP(ChangeWindowAttributes); 
   fResult = (*pScreen->ChangeWindowAttributes)(pWin, mask);
@@ -248,9 +227,7 @@ winUnmapWindowNativeGDI (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winUnmapWindowNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winUnmapWindowNativeGDI (%p)\n", pWin);
 
   WIN_UNWRAP(UnrealizeWindow); 
   fResult = (*pScreen->UnrealizeWindow)(pWin);
@@ -272,9 +249,7 @@ winMapWindowNativeGDI (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winMapWindowNativeGDI (%p)\n", pWin);
-#endif
+  winDebug ("winMapWindowNativeGDI (%p)\n", pWin);
 
   WIN_UNWRAP(RealizeWindow); 
   fResult = (*pScreen->RealizeWindow)(pWin);
@@ -297,9 +272,7 @@ winCreateWindowRootless (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winCreateWindowRootless (%p)\n", pWin);
-#endif
+  winDebug ("winCreateWindowRootless (%p)\n", pWin);
 
   WIN_UNWRAP(CreateWindow);
   fResult = (*pScreen->CreateWindow) (pWin);
@@ -322,9 +295,7 @@ winDestroyWindowRootless (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winDestroyWindowRootless (%p)\n", pWin);
-#endif
+  winDebug ("winDestroyWindowRootless (%p)\n", pWin);
 
   WIN_UNWRAP(DestroyWindow); 
   fResult = (*pScreen->DestroyWindow)(pWin);
@@ -352,10 +323,7 @@ winPositionWindowRootless (WindowPtr pWin, int x, int y)
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-
-#if CYGDEBUG
-  winTrace ("winPositionWindowRootless (%p)\n", pWin);
-#endif
+  winDebug ("winPositionWindowRootless (%p)\n", pWin);
 
   WIN_UNWRAP(PositionWindow);
   fResult = (*pScreen->PositionWindow)(pWin, x, y);
@@ -377,9 +345,7 @@ winChangeWindowAttributesRootless (WindowPtr pWin, unsigned long mask)
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winChangeWindowAttributesRootless (%p)\n", pWin);
-#endif
+  winDebug ("winChangeWindowAttributesRootless (%p)\n", pWin);
 
   WIN_UNWRAP(ChangeWindowAttributes); 
   fResult = (*pScreen->ChangeWindowAttributes)(pWin, mask);
@@ -403,9 +369,7 @@ winUnmapWindowRootless (WindowPtr pWin)
   winWindowPriv(pWin);
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winUnmapWindowRootless (%p)\n", pWin);
-#endif
+  winDebug ("winUnmapWindowRootless (%p)\n", pWin);
 
   WIN_UNWRAP(UnrealizeWindow); 
   fResult = (*pScreen->UnrealizeWindow)(pWin);
@@ -434,9 +398,7 @@ winMapWindowRootless (WindowPtr pWin)
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winMapWindowRootless (%p)\n", pWin);
-#endif
+  winDebug ("winMapWindowRootless (%p)\n", pWin);
 
   WIN_UNWRAP(RealizeWindow); 
   fResult = (*pScreen->RealizeWindow)(pWin);
@@ -456,9 +418,7 @@ winSetShapeRootless (WindowPtr pWin)
   ScreenPtr		pScreen = pWin->drawable.pScreen;
   winScreenPriv(pScreen);
 
-#if CYGDEBUG
-  winTrace ("winSetShapeRootless (%p)\n", pWin);
-#endif
+  winDebug ("winSetShapeRootless (%p)\n", pWin);
 
   WIN_UNWRAP(SetShape); 
   (*pScreen->SetShape)(pWin);
@@ -487,9 +447,7 @@ winAddRgn (WindowPtr pWin, pointer data)
   /* If pWin is not Root */
   if (pWin->parent != NULL) 
     {
-#if CYGDEBUG
       winDebug ("winAddRgn ()\n");
-#endif
       if (pWin->mapped)
 	{
 	  iBorder = wBorderWidth (pWin);
@@ -504,8 +462,8 @@ winAddRgn (WindowPtr pWin, pointer data)
 	  
 	  if (hRgnWin == NULL)
 	    {
-	      ErrorF ("winAddRgn - CreateRectRgn () failed\n");
-	      ErrorF ("  Rect %d %d %d %d\n",
+	      winDebug ("winAddRgn - CreateRectRgn () failed\n");
+	      winDebug ("  Rect %d %d %d %d\n",
 		      iX, iY, iX + iWidth, iY + iHeight);
 	    }
 	  
@@ -570,9 +528,7 @@ winReshapeRootless (WindowPtr pWin)
   HRGN		hRgn, hRgnRect;
   winWindowPriv(pWin);
 
-#if CYGDEBUG
   winDebug ("winReshapeRootless ()\n");
-#endif
 
   /* Bail if the window is the root window */
   if (pWin->parent == NULL)
diff --git a/xorg-server/hw/xwin/winwindow.h b/xorg-server/hw/xwin/winwindow.h
index cf2f93f0a..cbe483a93 100644
--- a/xorg-server/hw/xwin/winwindow.h
+++ b/xorg-server/hw/xwin/winwindow.h
@@ -41,29 +41,23 @@
 
 /* Constant strings */
 #ifndef PROJECT_NAME
-#  define PROJECT_NAME		"Cygwin/X"
+#  define PROJECT_NAME		"VcXsrv"
 #endif
-#define EXECUTABLE_NAME         "XWin"
-#define WINDOW_CLASS		"cygwin/x"
-#define WINDOW_TITLE		PROJECT_NAME ":%s.%d"
-#define WINDOW_TITLE_XDMCP	"%s:%s.%d"
-#define WIN_SCR_PROP		"cyg_screen_prop rl"
-#define WINDOW_CLASS_X		"cygwin/x X rl"
+#define EXECUTABLE_NAME         "VcXsrv"
+#define WINDOW_CLASS		"VcXsrv/x"
+#define WINDOW_TITLE		PROJECT_NAME " Server - %s:%s.%d"
+#define WINDOW_TITLE_XDMCP	PROJECT_NAME " Server - %s:%s.%d"
+#define WIN_SCR_PROP		"vcxsrv_screen_prop rl"
+#define WINDOW_CLASS_X		"vcxsrv/x X rl"
 #define WINDOW_TITLE_X		PROJECT_NAME " X"
-#define WIN_WINDOW_PROP		"cyg_window_prop_rl"
+#define WIN_WINDOW_PROP		"vcxsrv_window_prop_rl"
 #ifdef HAS_DEVWINDOWS
 # define WIN_MSG_QUEUE_FNAME	"/dev/windows"
 #endif
-#define WIN_WID_PROP		"cyg_wid_prop_rl"
-#define WIN_NEEDMANAGE_PROP	"cyg_override_redirect_prop_rl"
-#ifndef CYGMULTIWINDOW_DEBUG
-#define CYGMULTIWINDOW_DEBUG    NO
-#endif
-#ifndef CYGWINDOWING_DEBUG
-#define CYGWINDOWING_DEBUG	NO
-#endif
+#define WIN_WID_PROP		"vcxsrv_wid_prop_rl"
+#define WIN_NEEDMANAGE_PROP	"vcxsrv_override_redirect_prop_rl"
 
-#define XMING_SIGNATURE		0x12345678L
+#define VCXSRV_SIGNATURE		0xdeaddeadL
 
 typedef struct _winPrivScreenRec *winPrivScreenPtr;
 
@@ -77,6 +71,8 @@ typedef struct
   DWORD			dwDummy;
   HRGN			hRgn;
   HWND			hWnd;
+  BOOL			GlCtxWnd;
+  BOOL			PixelFormatSet;
   winPrivScreenPtr	pScreenPriv;
   Bool			fXKilled;
 
diff --git a/xorg-server/hw/xwin/winwindowswm.c b/xorg-server/hw/xwin/winwindowswm.c
index 34368246a..7b6cfbb37 100644
--- a/xorg-server/hw/xwin/winwindowswm.c
+++ b/xorg-server/hw/xwin/winwindowswm.c
@@ -1,655 +1,630 @@
-/* WindowsWM extension is based on AppleWM extension */
-/**************************************************************************
-
-Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.
-Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-
-#include "misc.h"
-#include "dixstruct.h"
-#include "extnsionst.h"
-#include "colormapst.h"
-#include "cursorstr.h"
-#include "scrnintstr.h"
-#include "servermd.h"
-#include "swaprep.h"
-#define _WINDOWSWM_SERVER_
-#include <X11/extensions/windowswmstr.h>
-#include "protocol-versions.h"
-
-static int WMErrorBase;
-
-static DISPATCH_PROC(ProcWindowsWMDispatch);
-static DISPATCH_PROC(SProcWindowsWMDispatch);
-
-static unsigned char WMReqCode = 0;
-static int WMEventBase = 0;
-
-static RESTYPE ClientType, eventResourceType; /* resource types for event masks */
-static XID eventResource;
-
-/* Currently selected events */
-static unsigned int eventMask = 0;
-
-static int WMFreeClient (pointer data, XID id);
-static int WMFreeEvents (pointer data, XID id);
-static void SNotifyEvent(xWindowsWMNotifyEvent *from, xWindowsWMNotifyEvent *to);
-
-typedef struct _WMEvent *WMEventPtr;
-typedef struct _WMEvent {
-  WMEventPtr      next;
-  ClientPtr	    client;
-  XID		    clientResource;
-  unsigned int    mask;
-} WMEventRec;
-
-static inline BoxRec
-make_box (int x, int y, int w, int h)
-{
-  BoxRec r;
-  r.x1 = x;
-  r.y1 = y;
-  r.x2 = x + w;
-  r.y2 = y + h;
-  return r;
-}
-
-void
-winWindowsWMExtensionInit ()
-{
-  ExtensionEntry* extEntry;
-
-  ClientType = CreateNewResourceType(WMFreeClient, "WMClient");
-  eventResourceType = CreateNewResourceType(WMFreeEvents, "WMEvent");
-  eventResource = FakeClientID(0);
-
-  if (ClientType && eventResourceType &&
-      (extEntry = AddExtension(WINDOWSWMNAME,
-			       WindowsWMNumberEvents,
-			       WindowsWMNumberErrors,
-			       ProcWindowsWMDispatch,
-			       SProcWindowsWMDispatch,
-			       NULL,
-			       StandardMinorOpcode)))
-    {
-      WMReqCode = (unsigned char)extEntry->base;
-      WMErrorBase = extEntry->errorBase;
-      WMEventBase = extEntry->eventBase;
-      EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;
-    }
-}
-
-static int
-ProcWindowsWMQueryVersion(register ClientPtr client)
-{
-  xWindowsWMQueryVersionReply rep;
-  register int n;
-
-  REQUEST_SIZE_MATCH(xWindowsWMQueryVersionReq);
-  rep.type = X_Reply;
-  rep.length = 0;
-  rep.sequenceNumber = client->sequence;
-  rep.majorVersion = SERVER_WINDOWSWM_MAJOR_VERSION;
-  rep.minorVersion = SERVER_WINDOWSWM_MINOR_VERSION;
-  rep.patchVersion = SERVER_WINDOWSWM_PATCH_VERSION;
-  if (client->swapped)
-    {
-      swaps(&rep.sequenceNumber, n);
-      swapl(&rep.length, n);
-    }
-  WriteToClient(client, sizeof(xWindowsWMQueryVersionReply), (char *)&rep);
-  return (client->noClientException);
-}
-
-
-/* events */
-
-static inline void
-updateEventMask (WMEventPtr *pHead)
-{
-  WMEventPtr pCur;
-
-  eventMask = 0;
-  for (pCur = *pHead; pCur != NULL; pCur = pCur->next)
-    eventMask |= pCur->mask;
-}
-
-/*ARGSUSED*/
-static int
-WMFreeClient (pointer data, XID id)
-{
-  WMEventPtr   pEvent;
-  WMEventPtr   *pHead, pCur, pPrev;
-
-  pEvent = (WMEventPtr) data;
-  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType,
-				NullClient, DixUnknownAccess);
-  if (pHead)
-    {
-      pPrev = 0;
-      for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next)
-	pPrev = pCur;
-      if (pCur)
-	{
-	  if (pPrev)
-	    pPrev->next = pEvent->next;
-	  else
-	    *pHead = pEvent->next;
-	}
-      updateEventMask (pHead);
-    }
-  xfree ((pointer) pEvent);
-  return 1;
-}
-
-/*ARGSUSED*/
-static int
-WMFreeEvents (pointer data, XID id)
-{
-  WMEventPtr   *pHead, pCur, pNext;
-  
-  pHead = (WMEventPtr *) data;
-  for (pCur = *pHead; pCur; pCur = pNext)
-    {
-      pNext = pCur->next;
-      FreeResource (pCur->clientResource, ClientType);
-      xfree ((pointer) pCur);
-    }
-  xfree ((pointer) pHead);
-  eventMask = 0;
-  return 1;
-}
-
-static int
-ProcWindowsWMSelectInput (register ClientPtr client)
-{
-  REQUEST(xWindowsWMSelectInputReq);
-  WMEventPtr		pEvent, pNewEvent, *pHead;
-  XID			clientResource;
-
-  REQUEST_SIZE_MATCH (xWindowsWMSelectInputReq);
-  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType, client, DixWriteAccess);
-  if (stuff->mask != 0)
-    {
-      if (pHead)
-	{
-	  /* check for existing entry. */
-	  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)
-	    {
-	      if (pEvent->client == client)
-		{
-		  pEvent->mask = stuff->mask;
-		  updateEventMask (pHead);
-		  return Success;
-		}
-	    }
-	}
-      
-      /* build the entry */
-      pNewEvent = (WMEventPtr) xalloc (sizeof (WMEventRec));
-      if (!pNewEvent)
-	return BadAlloc;
-      pNewEvent->next = 0;
-      pNewEvent->client = client;
-      pNewEvent->mask = stuff->mask;
-      /*
-       * add a resource that will be deleted when
-       * the client goes away
-       */
-      clientResource = FakeClientID (client->index);
-      pNewEvent->clientResource = clientResource;
-      if (!AddResource (clientResource, ClientType, (pointer)pNewEvent))
-	return BadAlloc;
-      /*
-       * create a resource to contain a pointer to the list
-       * of clients selecting input.  This must be indirect as
-       * the list may be arbitrarily rearranged which cannot be
-       * done through the resource database.
-       */
-      if (!pHead)
-	{
-	  pHead = (WMEventPtr *) xalloc (sizeof (WMEventPtr));
-	  if (!pHead ||
-	      !AddResource (eventResource, eventResourceType, (pointer)pHead))
-	    {
-	      FreeResource (clientResource, RT_NONE);
-	      return BadAlloc;
-	    }
-	  *pHead = 0;
-	}
-      pNewEvent->next = *pHead;
-      *pHead = pNewEvent;
-      updateEventMask (pHead);
-    }
-  else if (stuff->mask == 0)
-    {
-      /* delete the interest */
-      if (pHead)
-	{
-	  pNewEvent = 0;
-	  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)
-	    {
-	      if (pEvent->client == client)
-		break;
-	      pNewEvent = pEvent;
-	    }
-	  if (pEvent)
-	    {
-	      FreeResource (pEvent->clientResource, ClientType);
-	      if (pNewEvent)
-		pNewEvent->next = pEvent->next;
-	      else
-		*pHead = pEvent->next;
-	      xfree (pEvent);
-	      updateEventMask (pHead);
-	    }
-	}
-    }
-  else
-    {
-      client->errorValue = stuff->mask;
-      return BadValue;
-    }
-  return Success;
-}
-
-/*
- * deliver the event
- */
-
-void
-winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,
-		       Window window, int x, int y, int w, int h)
-{
-  WMEventPtr		*pHead, pEvent;
-  ClientPtr		client;
-  xWindowsWMNotifyEvent se;
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("winWindowsWMSendEvent %d %d %d %d,  %d %d - %d %d\n",
-	  type, mask, which, arg, x, y, w, h);
-#endif
-  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType,
-				NullClient, DixUnknownAccess);
-  if (!pHead)
-    return;
-  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)
-    {
-      client = pEvent->client;
-#if CYGMULTIWINDOW_DEBUG
-      ErrorF ("winWindowsWMSendEvent - x%08x\n", (int) client);
-#endif
-      if ((pEvent->mask & mask) == 0
-	  || client == serverClient || client->clientGone)
-	{
-	  continue;
-	}
-#if CYGMULTIWINDOW_DEBUG 
-      ErrorF ("winWindowsWMSendEvent - send\n");
-#endif
-      se.type = type + WMEventBase;
-      se.kind = which;
-      se.window = window;
-      se.arg = arg;
-      se.x = x;
-      se.y = y;
-      se.w = w;
-      se.h = h;
-      se.sequenceNumber = client->sequence;
-      se.time = currentTime.milliseconds;
-      WriteEventsToClient (client, 1, (xEvent *) &se);
-    }
-}
-
-/* Safe to call from any thread. */
-unsigned int
-WindowsWMSelectedEvents (void)
-{
-  return eventMask;
-}
-
-
-/* general utility functions */
-
-static int
-ProcWindowsWMDisableUpdate (register ClientPtr client)
-{
-  REQUEST_SIZE_MATCH(xWindowsWMDisableUpdateReq);
-
-  //winDisableUpdate();
-
-  return (client->noClientException);
-}
-
-static int
-ProcWindowsWMReenableUpdate (register ClientPtr client)
-{
-  REQUEST_SIZE_MATCH(xWindowsWMReenableUpdateReq);
-
-  //winEnableUpdate(); 
-
-  return (client->noClientException);
-}
-
-
-/* window functions */
-
-static int
-ProcWindowsWMSetFrontProcess (register ClientPtr client)
-{
-  REQUEST_SIZE_MATCH(xWindowsWMSetFrontProcessReq);
-  
-  //QuartzMessageMainThread(kWindowsSetFrontProcess, NULL, 0);
-  
-  return (client->noClientException);
-}
-
-
-/* frame functions */
-
-static int
-ProcWindowsWMFrameGetRect (register ClientPtr client)
-{
-  xWindowsWMFrameGetRectReply rep;
-  BoxRec ir;
-  RECT rcNew;
-  REQUEST(xWindowsWMFrameGetRectReq);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameGetRect %d %d\n",
-	  (sizeof(xWindowsWMFrameGetRectReq) >> 2), (int) client->req_len);
-#endif
-  
-  REQUEST_SIZE_MATCH(xWindowsWMFrameGetRectReq);
-  rep.type = X_Reply;
-  rep.length = 0;
-  rep.sequenceNumber = client->sequence;
-
-  ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
-
-  if (stuff->frame_rect != 0)
-    {
-      ErrorF ("ProcWindowsWMFrameGetRect - stuff->frame_rect != 0\n");
-      return BadValue;
-    }
-
-  /* Store the origin, height, and width in a rectangle structure */
-  SetRect (&rcNew, stuff->ix, stuff->iy,
-	   stuff->ix + stuff->iw, stuff->iy + stuff->ih);
-    
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameGetRect - %d %d %d %d\n",
-	  stuff->ix, stuff->iy, stuff->ix + stuff->iw, stuff->iy + stuff->ih);
-#endif
-
-  /*
-   * Calculate the required size of the Windows window rectangle,
-   * given the size of the Windows window client area.
-   */
-  AdjustWindowRectEx (&rcNew, stuff->frame_style, FALSE, stuff->frame_style_ex);
-  rep.x = rcNew.left;
-  rep.y = rcNew.top;
-  rep.w = rcNew.right - rcNew.left;
-  rep.h = rcNew.bottom - rcNew.top;
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameGetRect - %d %d %d %d\n",
-	  rep.x, rep.y, rep.w, rep.h);
-#endif
-
-  WriteToClient(client, sizeof(xWindowsWMFrameGetRectReply), (char *)&rep);
-  return (client->noClientException);
-}
-
-
-static int
-ProcWindowsWMFrameDraw (register ClientPtr client)
-{
-  REQUEST(xWindowsWMFrameDrawReq);
-  WindowPtr pWin;
-  win32RootlessWindowPtr pRLWinPriv;
-  RECT rcNew;
-  int nCmdShow, rc;
-  RegionRec newShape;
-  ScreenPtr pScreen;
-
-  REQUEST_SIZE_MATCH (xWindowsWMFrameDrawReq);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameDraw\n");
-#endif
-  rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);
-  if (rc != Success)
-      return rc;
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameDraw - Window found\n");
-#endif
-
-  pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, TRUE);
-  if (pRLWinPriv == 0) return BadWindow;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameDraw - HWND 0x%08x 0x%08x 0x%08x\n",
-	  (int) pRLWinPriv->hWnd, (int) stuff->frame_style,
-	  (int) stuff->frame_style_ex);
-  ErrorF ("ProcWindowsWMFrameDraw - %d %d %d %d\n",
-	  stuff->ix, stuff->iy, stuff->iw, stuff->ih);
-#endif
-
-  /* Store the origin, height, and width in a rectangle structure */
-  SetRect (&rcNew, stuff->ix, stuff->iy,
-	   stuff->ix + stuff->iw, stuff->iy + stuff->ih);
-
-  /*
-   * Calculate the required size of the Windows window rectangle,
-   * given the size of the Windows window client area.
-   */
-  AdjustWindowRectEx (&rcNew, stuff->frame_style, FALSE, stuff->frame_style_ex);
-  
-  /* Set the window extended style flags */
-  if (!SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, stuff->frame_style_ex))
-    {
-      return BadValue;
-    }
-
-  /* Set the window standard style flags */
-  if (!SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE, stuff->frame_style))
-    {
-      return BadValue;
-    }
-
-  /* Flush the window style */
-  if (!SetWindowPos (pRLWinPriv->hWnd, NULL,
-		     rcNew.left, rcNew.top,
-		     rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
-		     SWP_NOZORDER | SWP_FRAMECHANGED | SWP_NOACTIVATE))
-    {
-      return BadValue;
-    }
-  if (!IsWindowVisible(pRLWinPriv->hWnd))
-    nCmdShow = SW_HIDE;
-  else 
-    nCmdShow = SW_SHOWNA;
-
-  ShowWindow (pRLWinPriv->hWnd, nCmdShow);
-
-  winMWExtWMUpdateIcon (pWin->drawable.id);
-
-  if (wBoundingShape(pWin) != NULL)
-    {
-      pScreen = pWin->drawable.pScreen;
-      /* wBoundingShape is relative to *inner* origin of window.
-	 Translate by borderWidth to get the outside-relative position. */
-      
-      REGION_NULL(pScreen, &newShape);
-      REGION_COPY(pScreen, &newShape, wBoundingShape(pWin));
-      REGION_TRANSLATE(pScreen, &newShape, pWin->borderWidth, pWin->borderWidth);
-      winMWExtWMReshapeFrame (pRLWinPriv, &newShape);
-      REGION_UNINIT(pScreen, &newShape);
-    }
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameDraw - done\n");
-#endif
-
-  return (client->noClientException);
-}
-
-static int
-ProcWindowsWMFrameSetTitle(
-			   register ClientPtr client
-			   )
-{
-  unsigned int title_length, title_max;
-  unsigned char *title_bytes;
-  REQUEST(xWindowsWMFrameSetTitleReq);
-  WindowPtr pWin;
-  win32RootlessWindowPtr pRLWinPriv;
-  int rc;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameSetTitle\n");
-#endif
-
-  REQUEST_AT_LEAST_SIZE(xWindowsWMFrameSetTitleReq);
-
-  rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);
-  if (rc != Success)
-      return rc;
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameSetTitle - Window found\n");
-#endif
-
-  title_length = stuff->title_length;
-  title_max = (stuff->length << 2) - sizeof(xWindowsWMFrameSetTitleReq);
-
-  if (title_max < title_length)
-    return BadValue;
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameSetTitle - length is valid\n");
-#endif
-
-  title_bytes = malloc (title_length+1);
-  strncpy (title_bytes, (unsigned char *) &stuff[1], title_length);
-  title_bytes[title_length] = '\0';
-
-  pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
-
-  if (pRLWinPriv == 0)
-    {
-      free (title_bytes);
-      return BadWindow;
-    }
-    
-  /* Flush the window style */
-  SetWindowText (pRLWinPriv->hWnd, title_bytes);
-
-  free (title_bytes);
-
-#if CYGMULTIWINDOW_DEBUG
-  ErrorF ("ProcWindowsWMFrameSetTitle - done\n");
-#endif
-
-  return (client->noClientException);
-}
-
-
-/* dispatch */
-
-static int
-ProcWindowsWMDispatch (register ClientPtr client)
-{
-  REQUEST(xReq);
-
-  switch (stuff->data)
-    {
-    case X_WindowsWMQueryVersion:
-      return ProcWindowsWMQueryVersion(client);
-    }
-
-  if (!LocalClient(client))
-    return WMErrorBase + WindowsWMClientNotLocal;
-
-  switch (stuff->data)
-    {
-    case X_WindowsWMSelectInput:
-      return ProcWindowsWMSelectInput(client);
-    case X_WindowsWMDisableUpdate:
-      return ProcWindowsWMDisableUpdate(client);
-    case X_WindowsWMReenableUpdate:
-      return ProcWindowsWMReenableUpdate(client);
-    case X_WindowsWMSetFrontProcess:
-      return ProcWindowsWMSetFrontProcess(client);
-    case X_WindowsWMFrameGetRect:
-      return ProcWindowsWMFrameGetRect(client);
-    case X_WindowsWMFrameDraw:
-      return ProcWindowsWMFrameDraw(client);
-    case X_WindowsWMFrameSetTitle:
-      return ProcWindowsWMFrameSetTitle(client);
-    default:
-      return BadRequest;
-    }
-}
-
-static void
-SNotifyEvent (xWindowsWMNotifyEvent *from, xWindowsWMNotifyEvent *to)
-{
-  to->type = from->type;
-  to->kind = from->kind;
-  cpswaps (from->sequenceNumber, to->sequenceNumber);
-  cpswapl (from->window, to->window);
-  cpswapl (from->time, to->time);
-  cpswapl (from->arg, to->arg);
-}
-
-static int
-SProcWindowsWMQueryVersion (register ClientPtr client)
-{
-  register int n;
-  REQUEST(xWindowsWMQueryVersionReq);
-  swaps(&stuff->length, n);
-  return ProcWindowsWMQueryVersion(client);
-}
-
-static int
-SProcWindowsWMDispatch (register ClientPtr client)
-{
-  REQUEST(xReq);
-
-  /* It is bound to be non-local when there is byte swapping */
-  if (!LocalClient(client))
-    return WMErrorBase + WindowsWMClientNotLocal;
-
-  /* only local clients are allowed WM access */
-  switch (stuff->data)
-    {
-    case X_WindowsWMQueryVersion:
-      return SProcWindowsWMQueryVersion(client);
-    default:
-      return BadRequest;
-    }
-}
+/* WindowsWM extension is based on AppleWM extension */

+/**************************************************************************

+

+Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.

+Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.

+

+Permission is hereby granted, free of charge, to any person obtaining a

+copy of this software and associated documentation files (the

+"Software"), to deal in the Software without restriction, including

+without limitation the rights to use, copy, modify, merge, publish,

+distribute, sub license, and/or sell copies of the Software, and to

+permit persons to whom the Software is furnished to do so, subject to

+the following conditions:

+

+The above copyright notice and this permission notice (including the

+next paragraph) shall be included in all copies or substantial portions

+of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR

+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+**************************************************************************/

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+

+#include "misc.h"

+#include "dixstruct.h"

+#include "extnsionst.h"

+#include "colormapst.h"

+#include "cursorstr.h"

+#include "scrnintstr.h"

+#include "servermd.h"

+#include "swaprep.h"

+#define _WINDOWSWM_SERVER_

+#include <X11/extensions/windowswmstr.h>

+#include "protocol-versions.h"

+

+static int WMErrorBase;

+

+static DISPATCH_PROC(ProcWindowsWMDispatch);

+static DISPATCH_PROC(SProcWindowsWMDispatch);

+

+static unsigned char WMReqCode = 0;

+static int WMEventBase = 0;

+

+static RESTYPE ClientType, eventResourceType; /* resource types for event masks */

+static XID eventResource;

+

+/* Currently selected events */

+static unsigned int eventMask = 0;

+

+static int WMFreeClient (pointer data, XID id);

+static int WMFreeEvents (pointer data, XID id);

+static void SNotifyEvent(xWindowsWMNotifyEvent *from, xWindowsWMNotifyEvent *to);

+

+typedef struct _WMEvent *WMEventPtr;

+typedef struct _WMEvent {

+  WMEventPtr      next;

+  ClientPtr	    client;

+  XID		    clientResource;

+  unsigned int    mask;

+} WMEventRec;

+

+static inline BoxRec

+make_box (int x, int y, int w, int h)

+{

+  BoxRec r;

+  r.x1 = x;

+  r.y1 = y;

+  r.x2 = x + w;

+  r.y2 = y + h;

+  return r;

+}

+

+void

+winWindowsWMExtensionInit ()

+{

+  ExtensionEntry* extEntry;

+

+  ClientType = CreateNewResourceType(WMFreeClient, "WMClient");

+  eventResourceType = CreateNewResourceType(WMFreeEvents, "WMEvent");

+  eventResource = FakeClientID(0);

+

+  if (ClientType && eventResourceType &&

+      (extEntry = AddExtension(WINDOWSWMNAME,

+			       WindowsWMNumberEvents,

+			       WindowsWMNumberErrors,

+			       ProcWindowsWMDispatch,

+			       SProcWindowsWMDispatch,

+			       NULL,

+			       StandardMinorOpcode)))

+    {

+      WMReqCode = (unsigned char)extEntry->base;

+      WMErrorBase = extEntry->errorBase;

+      WMEventBase = extEntry->eventBase;

+      EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;

+    }

+}

+

+static int

+ProcWindowsWMQueryVersion(register ClientPtr client)

+{

+  xWindowsWMQueryVersionReply rep;

+  register int n;

+

+  REQUEST_SIZE_MATCH(xWindowsWMQueryVersionReq);

+  rep.type = X_Reply;

+  rep.length = 0;

+  rep.sequenceNumber = client->sequence;

+  rep.majorVersion = SERVER_WINDOWSWM_MAJOR_VERSION;

+  rep.minorVersion = SERVER_WINDOWSWM_MINOR_VERSION;

+  rep.patchVersion = SERVER_WINDOWSWM_PATCH_VERSION;

+  if (client->swapped)

+    {

+      swaps(&rep.sequenceNumber, n);

+      swapl(&rep.length, n);

+    }

+  WriteToClient(client, sizeof(xWindowsWMQueryVersionReply), (char *)&rep);

+  return (client->noClientException);

+}

+

+

+/* events */

+

+static inline void

+updateEventMask (WMEventPtr *pHead)

+{

+  WMEventPtr pCur;

+

+  eventMask = 0;

+  for (pCur = *pHead; pCur != NULL; pCur = pCur->next)

+    eventMask |= pCur->mask;

+}

+

+/*ARGSUSED*/

+static int

+WMFreeClient (pointer data, XID id)

+{

+  WMEventPtr   pEvent;

+  WMEventPtr   *pHead, pCur, pPrev;

+

+  pEvent = (WMEventPtr) data;

+  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType,

+				NullClient, DixUnknownAccess);

+  if (pHead)

+    {

+      pPrev = 0;

+      for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next)

+	pPrev = pCur;

+      if (pCur)

+	{

+	  if (pPrev)

+	    pPrev->next = pEvent->next;

+	  else

+	    *pHead = pEvent->next;

+	}

+      updateEventMask (pHead);

+    }

+  xfree ((pointer) pEvent);

+  return 1;

+}

+

+/*ARGSUSED*/

+static int

+WMFreeEvents (pointer data, XID id)

+{

+  WMEventPtr   *pHead, pCur, pNext;

+  

+  pHead = (WMEventPtr *) data;

+  for (pCur = *pHead; pCur; pCur = pNext)

+    {

+      pNext = pCur->next;

+      FreeResource (pCur->clientResource, ClientType);

+      xfree ((pointer) pCur);

+    }

+  xfree ((pointer) pHead);

+  eventMask = 0;

+  return 1;

+}

+

+static int

+ProcWindowsWMSelectInput (register ClientPtr client)

+{

+  REQUEST(xWindowsWMSelectInputReq);

+  WMEventPtr		pEvent, pNewEvent, *pHead;

+  XID			clientResource;

+

+  REQUEST_SIZE_MATCH (xWindowsWMSelectInputReq);

+  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType, client, DixWriteAccess);

+  if (stuff->mask != 0)

+    {

+      if (pHead)

+	{

+	  /* check for existing entry. */

+	  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)

+	    {

+	      if (pEvent->client == client)

+		{

+		  pEvent->mask = stuff->mask;

+		  updateEventMask (pHead);

+		  return Success;

+		}

+	    }

+	}

+      

+      /* build the entry */

+      pNewEvent = (WMEventPtr) xalloc (sizeof (WMEventRec));

+      if (!pNewEvent)

+	return BadAlloc;

+      pNewEvent->next = 0;

+      pNewEvent->client = client;

+      pNewEvent->mask = stuff->mask;

+      /*

+       * add a resource that will be deleted when

+       * the client goes away

+       */

+      clientResource = FakeClientID (client->index);

+      pNewEvent->clientResource = clientResource;

+      if (!AddResource (clientResource, ClientType, (pointer)pNewEvent))

+	return BadAlloc;

+      /*

+       * create a resource to contain a pointer to the list

+       * of clients selecting input.  This must be indirect as

+       * the list may be arbitrarily rearranged which cannot be

+       * done through the resource database.

+       */

+      if (!pHead)

+	{

+	  pHead = (WMEventPtr *) xalloc (sizeof (WMEventPtr));

+	  if (!pHead ||

+	      !AddResource (eventResource, eventResourceType, (pointer)pHead))

+	    {

+	      FreeResource (clientResource, RT_NONE);

+	      return BadAlloc;

+	    }

+	  *pHead = 0;

+	}

+      pNewEvent->next = *pHead;

+      *pHead = pNewEvent;

+      updateEventMask (pHead);

+    }

+  else if (stuff->mask == 0)

+    {

+      /* delete the interest */

+      if (pHead)

+	{

+	  pNewEvent = 0;

+	  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)

+	    {

+	      if (pEvent->client == client)

+		break;

+	      pNewEvent = pEvent;

+	    }

+	  if (pEvent)

+	    {

+	      FreeResource (pEvent->clientResource, ClientType);

+	      if (pNewEvent)

+		pNewEvent->next = pEvent->next;

+	      else

+		*pHead = pEvent->next;

+	      xfree (pEvent);

+	      updateEventMask (pHead);

+	    }

+	}

+    }

+  else

+    {

+      client->errorValue = stuff->mask;

+      return BadValue;

+    }

+  return Success;

+}

+

+/*

+ * deliver the event

+ */

+

+void

+winWindowsWMSendEvent (int type, unsigned int mask, int which, int arg,

+		       Window window, int x, int y, int w, int h)

+{

+  WMEventPtr		*pHead, pEvent;

+  ClientPtr		client;

+  xWindowsWMNotifyEvent se;

+  winDebug ("winWindowsWMSendEvent %d %d %d %d,  %d %d - %d %d\n",

+	  type, mask, which, arg, x, y, w, h);

+  dixLookupResourceByType((pointer) &pHead, eventResource, eventResourceType,

+				NullClient, DixUnknownAccess);

+  if (!pHead)

+    return;

+  for (pEvent = *pHead; pEvent; pEvent = pEvent->next)

+    {

+      client = pEvent->client;

+      winDebug ("winWindowsWMSendEvent - x%08x\n", (int) client);

+      if ((pEvent->mask & mask) == 0

+	  || client == serverClient || client->clientGone)

+	{

+	  continue;

+	}

+      winDebug ("winWindowsWMSendEvent - send\n");

+

+      se.type = type + WMEventBase;

+      se.kind = which;

+      se.window = window;

+      se.arg = arg;

+      se.x = x;

+      se.y = y;

+      se.w = w;

+      se.h = h;

+      se.sequenceNumber = client->sequence;

+      se.time = currentTime.milliseconds;

+      WriteEventsToClient (client, 1, (xEvent *) &se);

+    }

+}

+

+/* Safe to call from any thread. */

+unsigned int

+WindowsWMSelectedEvents (void)

+{

+  return eventMask;

+}

+

+

+/* general utility functions */

+

+static int

+ProcWindowsWMDisableUpdate (register ClientPtr client)

+{

+  REQUEST_SIZE_MATCH(xWindowsWMDisableUpdateReq);

+

+  //winDisableUpdate();

+

+  return (client->noClientException);

+}

+

+static int

+ProcWindowsWMReenableUpdate (register ClientPtr client)

+{

+  REQUEST_SIZE_MATCH(xWindowsWMReenableUpdateReq);

+

+  //winEnableUpdate(); 

+

+  return (client->noClientException);

+}

+

+

+/* window functions */

+

+static int

+ProcWindowsWMSetFrontProcess (register ClientPtr client)

+{

+  REQUEST_SIZE_MATCH(xWindowsWMSetFrontProcessReq);

+  

+  //QuartzMessageMainThread(kWindowsSetFrontProcess, NULL, 0);

+  

+  return (client->noClientException);

+}

+

+

+/* frame functions */

+

+static int

+ProcWindowsWMFrameGetRect (register ClientPtr client)

+{

+  xWindowsWMFrameGetRectReply rep;

+  BoxRec ir;

+  RECT rcNew;

+  REQUEST(xWindowsWMFrameGetRectReq);

+

+  winDebug ("ProcWindowsWMFrameGetRect %d %d\n",

+	  (sizeof(xWindowsWMFrameGetRectReq) >> 2), (int) client->req_len);

+  

+  REQUEST_SIZE_MATCH(xWindowsWMFrameGetRectReq);

+  rep.type = X_Reply;

+  rep.length = 0;

+  rep.sequenceNumber = client->sequence;

+

+  ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);

+

+  if (stuff->frame_rect != 0)

+    {

+      ErrorF ("ProcWindowsWMFrameGetRect - stuff->frame_rect != 0\n");

+      return BadValue;

+    }

+

+  /* Store the origin, height, and width in a rectangle structure */

+  SetRect (&rcNew, stuff->ix, stuff->iy,

+	   stuff->ix + stuff->iw, stuff->iy + stuff->ih);

+    

+  winDebug ("ProcWindowsWMFrameGetRect - %d %d %d %d\n",

+	  stuff->ix, stuff->iy, stuff->ix + stuff->iw, stuff->iy + stuff->ih);

+

+  /*

+   * Calculate the required size of the Windows window rectangle,

+   * given the size of the Windows window client area.

+   */

+  AdjustWindowRectEx (&rcNew, stuff->frame_style, FALSE, stuff->frame_style_ex);

+  rep.x = rcNew.left;

+  rep.y = rcNew.top;

+  rep.w = rcNew.right - rcNew.left;

+  rep.h = rcNew.bottom - rcNew.top;

+  winDebug ("ProcWindowsWMFrameGetRect - %d %d %d %d\n",

+	  rep.x, rep.y, rep.w, rep.h);

+

+  WriteToClient(client, sizeof(xWindowsWMFrameGetRectReply), (char *)&rep);

+  return (client->noClientException);

+}

+

+

+static int

+ProcWindowsWMFrameDraw (register ClientPtr client)

+{

+  REQUEST(xWindowsWMFrameDrawReq);

+  WindowPtr pWin;

+  win32RootlessWindowPtr pRLWinPriv;

+  RECT rcNew;

+  int nCmdShow, rc;

+  RegionRec newShape;

+  ScreenPtr pScreen;

+

+  REQUEST_SIZE_MATCH (xWindowsWMFrameDrawReq);

+

+  winDebug ("ProcWindowsWMFrameDraw\n");

+

+  rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);

+  if (rc != Success)

+      return rc;

+

+  winDebug ("ProcWindowsWMFrameDraw - Window found\n");

+

+  pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, TRUE);

+  if (pRLWinPriv == 0) return BadWindow;

+

+  winDebug ("ProcWindowsWMFrameDraw - HWND 0x%08x 0x%08x 0x%08x\n",

+	  (int) pRLWinPriv->hWnd, (int) stuff->frame_style,

+	  (int) stuff->frame_style_ex);

+  winDebug ("ProcWindowsWMFrameDraw - %d %d %d %d\n",

+	  stuff->ix, stuff->iy, stuff->iw, stuff->ih);

+

+  /* Store the origin, height, and width in a rectangle structure */

+  SetRect (&rcNew, stuff->ix, stuff->iy,

+	   stuff->ix + stuff->iw, stuff->iy + stuff->ih);

+

+  /*

+   * Calculate the required size of the Windows window rectangle,

+   * given the size of the Windows window client area.

+   */

+  AdjustWindowRectEx (&rcNew, stuff->frame_style, FALSE, stuff->frame_style_ex);

+  

+  /* Set the window extended style flags */

+  if (!SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, stuff->frame_style_ex))

+    {

+      return BadValue;

+    }

+

+  /* Set the window standard style flags */

+  if (!SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE, stuff->frame_style))

+    {

+      return BadValue;

+    }

+

+  /* Flush the window style */

+  if (!SetWindowPos (pRLWinPriv->hWnd, NULL,

+		     rcNew.left, rcNew.top,

+		     rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,

+		     SWP_NOZORDER | SWP_FRAMECHANGED | SWP_NOACTIVATE))

+    {

+      return BadValue;

+    }

+  if (!IsWindowVisible(pRLWinPriv->hWnd))

+    nCmdShow = SW_HIDE;

+  else 

+    nCmdShow = SW_SHOWNA;

+

+  ShowWindow (pRLWinPriv->hWnd, nCmdShow);

+

+  winMWExtWMUpdateIcon (pWin->drawable.id);

+

+  if (wBoundingShape(pWin) != NULL)

+    {

+      pScreen = pWin->drawable.pScreen;

+      /* wBoundingShape is relative to *inner* origin of window.

+	 Translate by borderWidth to get the outside-relative position. */

+      

+      REGION_NULL(pScreen, &newShape);

+      REGION_COPY(pScreen, &newShape, wBoundingShape(pWin));

+      REGION_TRANSLATE(pScreen, &newShape, pWin->borderWidth, pWin->borderWidth);

+      winMWExtWMReshapeFrame (pRLWinPriv, &newShape);

+      REGION_UNINIT(pScreen, &newShape);

+    }

+  winDebug ("ProcWindowsWMFrameDraw - done\n");

+

+  return (client->noClientException);

+}

+

+static int

+ProcWindowsWMFrameSetTitle(

+			   register ClientPtr client

+			   )

+{

+  unsigned int title_length, title_max;

+  unsigned char *title_bytes;

+  REQUEST(xWindowsWMFrameSetTitleReq);

+  WindowPtr pWin;

+  win32RootlessWindowPtr pRLWinPriv;

+  int rc;

+

+  winDebug ("ProcWindowsWMFrameSetTitle\n");

+

+  REQUEST_AT_LEAST_SIZE(xWindowsWMFrameSetTitleReq);

+

+  rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);

+  if (rc != Success)

+      return rc;

+  winDebug ("ProcWindowsWMFrameSetTitle - Window found\n");

+

+  title_length = stuff->title_length;

+  title_max = (stuff->length << 2) - sizeof(xWindowsWMFrameSetTitleReq);

+

+  if (title_max < title_length)

+    return BadValue;

+

+  winDebug ("ProcWindowsWMFrameSetTitle - length is valid\n");

+

+  title_bytes = malloc (title_length+1);

+  strncpy (title_bytes, (unsigned char *) &stuff[1], title_length);

+  title_bytes[title_length] = '\0';

+

+  pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);

+

+  if (pRLWinPriv == 0)

+    {

+      free (title_bytes);

+      return BadWindow;

+    }

+    

+  /* Flush the window style */

+  SetWindowText (pRLWinPriv->hWnd, title_bytes);

+

+  free (title_bytes);

+

+  winDebug ("ProcWindowsWMFrameSetTitle - done\n");

+

+  return (client->noClientException);

+}

+

+

+/* dispatch */

+

+static int

+ProcWindowsWMDispatch (register ClientPtr client)

+{

+  REQUEST(xReq);

+

+  switch (stuff->data)

+    {

+    case X_WindowsWMQueryVersion:

+      return ProcWindowsWMQueryVersion(client);

+    }

+

+  if (!LocalClient(client))

+    return WMErrorBase + WindowsWMClientNotLocal;

+

+  switch (stuff->data)

+    {

+    case X_WindowsWMSelectInput:

+      return ProcWindowsWMSelectInput(client);

+    case X_WindowsWMDisableUpdate:

+      return ProcWindowsWMDisableUpdate(client);

+    case X_WindowsWMReenableUpdate:

+      return ProcWindowsWMReenableUpdate(client);

+    case X_WindowsWMSetFrontProcess:

+      return ProcWindowsWMSetFrontProcess(client);

+    case X_WindowsWMFrameGetRect:

+      return ProcWindowsWMFrameGetRect(client);

+    case X_WindowsWMFrameDraw:

+      return ProcWindowsWMFrameDraw(client);

+    case X_WindowsWMFrameSetTitle:

+      return ProcWindowsWMFrameSetTitle(client);

+    default:

+      return BadRequest;

+    }

+}

+

+static void

+SNotifyEvent (xWindowsWMNotifyEvent *from, xWindowsWMNotifyEvent *to)

+{

+  to->type = from->type;

+  to->kind = from->kind;

+  cpswaps (from->sequenceNumber, to->sequenceNumber);

+  cpswapl (from->window, to->window);

+  cpswapl (from->time, to->time);

+  cpswapl (from->arg, to->arg);

+}

+

+static int

+SProcWindowsWMQueryVersion (register ClientPtr client)

+{

+  register int n;

+  REQUEST(xWindowsWMQueryVersionReq);

+  swaps(&stuff->length, n);

+  return ProcWindowsWMQueryVersion(client);

+}

+

+static int

+SProcWindowsWMDispatch (register ClientPtr client)

+{

+  REQUEST(xReq);

+

+  /* It is bound to be non-local when there is byte swapping */

+  if (!LocalClient(client))

+    return WMErrorBase + WindowsWMClientNotLocal;

+

+  /* only local clients are allowed WM access */

+  switch (stuff->data)

+    {

+    case X_WindowsWMQueryVersion:

+      return SProcWindowsWMQueryVersion(client);

+    default:

+      return BadRequest;

+    }

+}

diff --git a/xorg-server/hw/xwin/winwndproc.c b/xorg-server/hw/xwin/winwndproc.c
index 5e8451082..73ca16bc5 100644
--- a/xorg-server/hw/xwin/winwndproc.c
+++ b/xorg-server/hw/xwin/winwndproc.c
@@ -42,6 +42,10 @@
 #include "winmsg.h"
 #include "inputstr.h"
 
+#ifndef XKB_IN_SERVER
+#define XKB_IN_SERVER
+#endif
+#include <xkbsrv.h>
 /*
  * Global variables
  */
@@ -82,9 +86,7 @@ winWindowProc (HWND hwnd, UINT message,
   int				iScanCode;
   int				i;
 
-#if CYGDEBUG
   winDebugWin32Message("winWindowProc", hwnd, message, wParam, lParam);
-#endif
   
   /* Watch for server regeneration */
   if (g_ulServerGeneration != s_ulServerGeneration)
@@ -97,9 +99,7 @@ winWindowProc (HWND hwnd, UINT message,
   if ((s_pScreenPriv == NULL || hwnd != s_hwndLastPrivates)
       && (s_pScreenPriv = GetProp (hwnd, WIN_SCR_PROP)) != NULL)
     {
-#if CYGDEBUG
       winDebug ("winWindowProc - Setting privates handle\n");
-#endif
       s_pScreenInfo = s_pScreenPriv->pScreenInfo;
       s_pScreen = s_pScreenInfo->pScreen;
       s_hwndLastPrivates = hwnd;
@@ -120,9 +120,7 @@ winWindowProc (HWND hwnd, UINT message,
 				   s_pScreenPriv);
 
     case WM_CREATE:
-#if CYGDEBUG
       winDebug ("winWindowProc - WM_CREATE\n");
-#endif
       
       /*
        * Add a property to our display window that references
@@ -155,7 +153,7 @@ winWindowProc (HWND hwnd, UINT message,
 	  
 	  s_pScreenPriv->hwndScreen = hwnd;
 
-	  winInitNotifyIcon (s_pScreenPriv);
+	  winInitNotifyIcon (s_pScreenPriv,FALSE);
 	}
       return 0;
 
@@ -191,13 +189,13 @@ winWindowProc (HWND hwnd, UINT message,
 	  break;
 	}
       
-      ErrorF ("winWindowProc - WM_DISPLAYCHANGE - orig bpp: %d, last bpp: %d, "
+      winDebug ("winWindowProc - WM_DISPLAYCHANGE - orig bpp: %d, last bpp: %d, "
 	      "new bpp: %d\n",
 	      (int) s_pScreenInfo->dwBPP,
 	      (int) s_pScreenPriv->dwLastWindowsBitsPixel,
 	      wParam);
 
-      ErrorF ("winWindowProc - WM_DISPLAYCHANGE - new width: %d "
+      winDebug ("winWindowProc - WM_DISPLAYCHANGE - new width: %d "
 	      "new height: %d\n",
 	      LOWORD (lParam), HIWORD (lParam));
 
@@ -237,7 +235,7 @@ winWindowProc (HWND hwnd, UINT message,
 	      ))
 	{
 	  /* Cannot display the visual until the depth is restored */
-	  ErrorF ("winWindowProc - Disruptive change in depth\n");
+	  winDebug ("winWindowProc - Disruptive change in depth\n");
 
 	  /* Display Exit dialog */
 	  winDisplayDepthChangeDialog (s_pScreenPriv);
@@ -270,25 +268,19 @@ winWindowProc (HWND hwnd, UINT message,
 	   * relevant to the current engine (e.g., Shadow GDI).
 	   */
 
-#if CYGDEBUG
 	  winDebug ("winWindowProc - WM_DISPLAYCHANGE - Dimensions changed\n");
-#endif
 	  
 	  /* Release the old primary surface */
 	  (*s_pScreenPriv->pwinReleasePrimarySurface) (s_pScreen);
 
-#if CYGDEBUG
 	  winDebug ("winWindowProc - WM_DISPLAYCHANGE - Released "
 		  "primary surface\n");
-#endif
 
 	  /* Create the new primary surface */
 	  (*s_pScreenPriv->pwinCreatePrimarySurface) (s_pScreen);
 
-#if CYGDEBUG
 	  winDebug ("winWindowProc - WM_DISPLAYCHANGE - Recreated "
 		  "primary surface\n");
-#endif
 
 #if 0
 	  /* Multi-Window mode uses RandR for resizes */
@@ -300,10 +292,8 @@ winWindowProc (HWND hwnd, UINT message,
 	}
       else
 	{
-#if CYGDEBUG
 	  winDebug ("winWindowProc - WM_DISPLAYCHANGE - Dimensions did not "
 		  "change\n");
-#endif
 	}
 
       /* Store the new display dimensions and depth */
@@ -331,9 +321,7 @@ winWindowProc (HWND hwnd, UINT message,
 	RECT			rcWindow;
 	int			iWidth, iHeight;
 
-#if CYGDEBUG
 	winDebug ("winWindowProc - WM_SIZE\n");
-#endif
 
 	/* Break if we do not use scrollbars */
 	if (!s_pScreenInfo->fScrollbars
@@ -369,7 +357,7 @@ winWindowProc (HWND hwnd, UINT message,
 	iWidth = rcWindow.right - rcWindow.left;
 	iHeight = rcWindow.bottom - rcWindow.top;
 
-	ErrorF ("winWindowProc - WM_SIZE - window w: %d h: %d, "
+	winDebug ("winWindowProc - WM_SIZE - window w: %d h: %d, "
 		"new client area w: %d h: %d\n",
 		iWidth, iHeight, LOWORD (lParam), HIWORD (lParam));
 
@@ -433,9 +421,7 @@ winWindowProc (HWND hwnd, UINT message,
 	SCROLLINFO		si;
 	int			iVertPos;
 
-#if CYGDEBUG
 	winDebug ("winWindowProc - WM_VSCROLL\n");
-#endif
       
 	/* Get vertical scroll bar info */
 	si.cbSize = sizeof (si);
@@ -518,9 +504,7 @@ winWindowProc (HWND hwnd, UINT message,
 	SCROLLINFO		si;
 	int			iHorzPos;
 
-#if CYGDEBUG
 	winDebug ("winWindowProc - WM_HSCROLL\n");
-#endif
       
 	/* Get horizontal scroll bar info */
 	si.cbSize = sizeof (si);
@@ -604,10 +588,8 @@ winWindowProc (HWND hwnd, UINT message,
 	int			iCaptionHeight;
 	int			iBorderHeight, iBorderWidth;
 
-#if CYGDEBUG	
 	winDebug ("winWindowProc - WM_GETMINMAXINFO - pScreenInfo: %08x\n",
 		s_pScreenInfo);
-#endif
 
 	/* Can't do anything without screen info */
 	if (s_pScreenInfo == NULL
@@ -650,9 +632,7 @@ winWindowProc (HWND hwnd, UINT message,
       return 0;
 
     case WM_ERASEBKGND:
-#if CYGDEBUG
       winDebug ("winWindowProc - WM_ERASEBKGND\n");
-#endif
       /*
        * Pretend that we did erase the background but we don't care,
        * the application uses the full window estate. This avoids some
@@ -661,9 +641,7 @@ winWindowProc (HWND hwnd, UINT message,
       return TRUE;
 
     case WM_PAINT:
-#if CYGDEBUG
       winDebug ("winWindowProc - WM_PAINT\n");
-#endif
       /* Only paint if we have privates and the server is enabled */
       if (s_pScreenPriv == NULL
 	  || !s_pScreenPriv->fEnabled
@@ -684,9 +662,7 @@ winWindowProc (HWND hwnd, UINT message,
 
     case WM_PALETTECHANGED:
       {
-#if CYGDEBUG
 	winDebug ("winWindowProc - WM_PALETTECHANGED\n");
-#endif
 	/*
 	 * Don't process if we don't have privates or a colormap,
 	 * or if we have an invalid depth.
@@ -954,9 +930,7 @@ winWindowProc (HWND hwnd, UINT message,
     case WM_MOUSEWHEEL:
       if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
 	break;
-#if CYGDEBUG
       winDebug ("winWindowProc - WM_MOUSEWHEEL\n");
-#endif
       winMouseWheel (s_pScreen, GET_WHEEL_DELTA_WPARAM(wParam));
       break;
 
@@ -1014,7 +988,7 @@ winWindowProc (HWND hwnd, UINT message,
 	   * user enters Alt + F4 and is surprised when the application
 	   * quits.
 	   */
-	  ErrorF ("winWindowProc - WM_*KEYDOWN - Closekey hit, quitting\n");
+	  winDebug ("winWindowProc - WM_*KEYDOWN - Closekey hit, quitting\n");
 	  
 	  /* Display Exit dialog */
 	  winDisplayExitDialog (s_pScreenPriv);
@@ -1107,7 +1081,7 @@ winWindowProc (HWND hwnd, UINT message,
       /* TODO: Override display of window when we have a bad depth */
       if (LOWORD(wParam) != WA_INACTIVE && s_pScreenPriv->fBadDepth)
 	{
-	  ErrorF ("winWindowProc - WM_ACTIVATE - Bad depth, trying "
+	  winDebug ("winWindowProc - WM_ACTIVATE - Bad depth, trying "
 		  "to override window activation\n");
 
 	  /* Minimize the window */
@@ -1129,9 +1103,7 @@ winWindowProc (HWND hwnd, UINT message,
 	  return 0;
 	}
 
-#if CYGDEBUG
       winDebug ("winWindowProc - WM_ACTIVATE\n");
-#endif
 
       /*
        * Focus is being changed to another window.
@@ -1157,9 +1129,7 @@ winWindowProc (HWND hwnd, UINT message,
 	  || s_pScreenInfo->fIgnoreInput)
 	break;
 
-#if CYGDEBUG || TRUE
       winDebug ("winWindowProc - WM_ACTIVATEAPP\n");
-#endif
 
       /* Activate or deactivate */
       s_pScreenPriv->fActive = wParam;
@@ -1247,7 +1217,7 @@ winWindowProc (HWND hwnd, UINT message,
 
 #ifdef XWIN_MULTIWINDOWEXTWM
     case WM_MANAGE:
-      ErrorF ("winWindowProc - WM_MANAGE\n");
+      winDebug ("winWindowProc - WM_MANAGE\n");
       s_pScreenInfo->fAnotherWMRunning = FALSE;
 
       if (s_pScreenInfo->fInternalWM)
@@ -1258,7 +1228,7 @@ winWindowProc (HWND hwnd, UINT message,
       break;
 
     case WM_UNMANAGE:
-      ErrorF ("winWindowProc - WM_UNMANAGE\n");
+      winDebug ("winWindowProc - WM_UNMANAGE\n");
       s_pScreenInfo->fAnotherWMRunning = TRUE;
 
       if (s_pScreenInfo->fInternalWM)
@@ -1272,7 +1242,7 @@ winWindowProc (HWND hwnd, UINT message,
     default:
       if(message == s_uTaskbarRestart)
 	{
-	  winInitNotifyIcon (s_pScreenPriv);
+	  winInitNotifyIcon (s_pScreenPriv,FALSE);
 	}
       break;
     }
diff --git a/xorg-server/hw/xwin/xlaunch/Makefile b/xorg-server/hw/xwin/xlaunch/Makefile
deleted file mode 100644
index f7cf923df..000000000
--- a/xorg-server/hw/xwin/xlaunch/Makefile
+++ /dev/null
@@ -1,79 +0,0 @@
-#
-# Copyright (c) 2005 Alexander Gottwald
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name(s) of the above copyright
-# holders shall not be used in advertising or otherwise to promote the sale,
-# use or other dealings in this Software without prior written authorization.
-#
-WINDRES=windres
-
-TARGET=mingw
-#DEBUG_FLAGS=-D_DEBUG
-
-OS_FLAGS_mingw=-mno-cygwin
-OS_FLAGS=$(OS_FLAGS_$(TARGET)) $(DEBUG_FLAGS)
-
-X11_DIR_$(TARGET)=/usr/X11R6
-X11_DIR_mingw=../../../../../exports
-X11_DIR=$(X11_DIR_$(TARGET))
-X11_INCLUDE=-I$(X11_DIR)/include
-X11_LIBDIR=-L$(X11_DIR)/lib
-X11_LIBS_$(TARGET)=-lX11
-X11_LIBS_mingw=-lX11 -lwsock32
-X11_LIBS=$(X11_LIBS_$(TARGET))
-
-PROGRAMFILES:=$(shell cygpath -u $(PROGRAMFILES))
-#MSXML_DIR=$(PROGRAMFILES)/MSXML 4.0
-MSXML_DIR=$(PROGRAMFILES)/Microsoft XML Parser SDK
-MSXML_INCLUDE="-I$(MSXML_DIR)/inc"
-MSXML_LIBDIR="-L$(MSXML_DIR)/lib"
-MSXML_LIBS=
-
-
-CXXFLAGS=-g $(OS_FLAGS) $(X11_INCLUDE) $(MSXML_INCLUDE)
-LDFLAGS=-mwindows $(X11_LIBDIR) $(MSXML_LIBDIR)
-LIBS=-lcomctl32 -lole32 -loleaut32 $(X11_LIBS) $(MSXML_LIBS)
-all:xlaunch.exe
-%.res: %.rc
-	$(WINDRES) -O coff -o $@ $<
-
-WINDOW_PARTS=window util dialog wizard
-WINDOW_OBJECTS=$(foreach file,$(WINDOW_PARTS),window/$(file).o) 
-
-RESOURCES_IMAGES=resources/multiwindow.bmp resources/fullscreen.bmp \
-	resources/windowed.bmp resources/nodecoration.bmp
-
-resources/resources.res: resources/resources.rc resources/resources.h \
-	resources/images.rc resources/dialog.rc resources/strings.rc \
-	$(RESOURCES_IMAGES)
-xlaunch.exe: $(WINDOW_OBJECTS) main.o config.o resources/resources.res
-	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
-
-
-window/dialog.o: window/dialog.cc window/dialog.h window/window.h window/util.h
-window/frame.o: window/frame.cc window/frame.h window/window.h
-window/util.o: window/util.cc window/util.h
-window/window.o: window/window.cc window/window.h window/util.h
-window/wizard.o: window/wizard.cc window/wizard.h window/dialog.h \
-  window/window.h window/util.h
-main.o: main.cc window/util.h window/wizard.h window/dialog.h \
-  window/window.h resources/resources.h config.h
-config.o: config.cc config.h
diff --git a/xorg-server/hw/xwin/xlaunch/config.h b/xorg-server/hw/xwin/xlaunch/config.h
index f0aed3cf1..8017ffb55 100644
--- a/xorg-server/hw/xwin/xlaunch/config.h
+++ b/xorg-server/hw/xwin/xlaunch/config.h
@@ -22,39 +22,60 @@
  * Except as contained in this notice, the name(s) of the above copyright
  * holders shall not be used in advertising or otherwise to promote the sale,
  * use or other dealings in this Software without prior written authorization.
+ *
+ * Authors:	Alexander Gottwald, Colin Harrison
  */
 #ifndef __CONFIG_H__
 #define __CONFIG_H__
+#define UNICODE
+#define _UNICODE
+
+#define PROG_NUMBER 10
+#define HOST_NUMBER 10
+#define MAX_MESSAGE 256
+#define MAX_CAPTION 128
 
+#include <windows.h>
 #include <string>
+#include <vector>
 struct CConfig
 {
     enum {MultiWindow, Fullscreen, Windowed, Nodecoration} window;
     enum {NoClient, StartProgram, XDMCP} client;
+    enum {NoXClient, Local, PuTTY, OpenSSH} clientstart;
     bool local;
     std::string display;
     std::string protocol;
+    std::string protocol_path;
     std::string program;
+    std::vector<std::string> progs;
+    bool compress;
     std::string host;
     std::string user;
+    std::string password;
+    bool password_save;
+    bool password_start;
     bool broadcast;
     bool indirect;
     std::string xdmcp_host;
+    std::vector<std::string> xhosts;
     bool clipboard;
+    bool no_access_control;
+    std::string font_server;
     std::string extra_params;
+    std::string extra_ssh;
 #ifdef _DEBUG
-    CConfig() : window(MultiWindow), client(StartProgram), local(false), display("1"), 
-                protocol("Putty"), program("xterm"), host("lupus"), user("ago"),
-                broadcast(false), indirect(false), xdmcp_host("lupus"),
-                clipboard(true), extra_params() {};
+    CConfig() : window(MultiWindow), client(NoClient), clientstart(NoXClient), display("1"), 
 #else
-    CConfig() : window(MultiWindow), client(StartProgram), local(false), display("0"), 
-                protocol("Putty"), program("xterm"), host(""), user(""), 
-                broadcast(true), indirect(false), xdmcp_host(""),
-                clipboard(true), extra_params() {};
+    CConfig() : window(MultiWindow), client(NoClient), clientstart(NoXClient), display("0"), 
 #endif
-    void Load(const char* filename);
-    void Save(const char* filename);
+                local(false), protocol(""),
+                protocol_path(""), program("xeyes"), progs(PROG_NUMBER), compress(false), host(""), user("ago"),
+                password(""), password_save(false), password_start(false), broadcast(false),
+                indirect(false), xdmcp_host(""), xhosts(HOST_NUMBER), clipboard(true), no_access_control(false),
+                font_server(), extra_params(), extra_ssh() {};
+    void Load(const char * filename);
+    void Save(const char * filename);
 };
 
 #endif
diff --git a/xorg-server/hw/xwin/xlaunch/main.cc b/xorg-server/hw/xwin/xlaunch/main.cc
index 2247d3aaf..ad84f6a10 100644
--- a/xorg-server/hw/xwin/xlaunch/main.cc
+++ b/xorg-server/hw/xwin/xlaunch/main.cc
@@ -34,6 +34,9 @@
 
 #include <X11/Xlib.h>
 
+#ifdef _MSC_VER
+#define snprintf _snprintf
+#endif
 /// @brief Send WM_ENDSESSION to all program windows.
 /// This will shutdown the started xserver
 BOOL CALLBACK KillWindowsProc(HWND hwnd, LPARAM lParam)
@@ -69,7 +72,9 @@ class CMyWizard : public CWizard
 		config.Load(filename);
 	    } catch (std::runtime_error &e)
 	    {
-		printf("Fehler: %s\n", e.what());
+		char Message[255];
+		sprintf(Message,"Failure: %s\n", e.what());
+		MessageBox(NULL,Message,"Exception",MB_OK);
 	    }
 	}
 
@@ -108,7 +113,10 @@ class CMyWizard : public CWizard
                     }
                     // Check for valid input
                     if (config.display.empty())
+                    {
+                        MessageBox(hwndDlg,"Please fill in a display number.","Error",MB_OK);
 			SetWindowLong(hwndDlg, DWL_MSGRESULT, -1);
+                    }
                     else
                         SetWindowLong(hwndDlg, DWL_MSGRESULT, IDD_CLIENTS);
 		    return TRUE;
@@ -354,7 +362,9 @@ class CMyWizard : public CWizard
       		    config.Save(ofn.lpstrFile);
 		} catch (std::runtime_error &e)
 		{
-		    printf("Fehler: %s\n", e.what());
+		char Message[255];
+		sprintf(Message,"Failure: %s\n", e.what());
+		MessageBox(NULL,Message,"Exception",MB_OK);
 		}
 	    } 
 	}
@@ -489,7 +499,7 @@ class CMyWizard : public CWizard
             return NULL;
         }
                
-        /// @brief Do the actual start of Xming and clients
+        /// @brief Do the actual start of VCXsrv and clients
 	void StartUp()
 	{
 	    std::string buffer;
@@ -499,13 +509,8 @@ class CMyWizard : public CWizard
 	    std::string display_id = ":" + config.display;
 	    std::string display = "localhost" + display_id + ":0";
 
-#ifdef _DEBUG
-            // Debug only: Switch to Xming installation directory
-	    SetCurrentDirectory("C:\\Programme\\Xming");
-#endif	    
-
-            // Build Xming commandline
-	    buffer = "Xming " + display_id + " ";
+            // Build Xsrv commandline
+	    buffer = "vcxsrv " + display_id + " ";
 	    switch (config.window)
 	    {
 		case CConfig::MultiWindow:
@@ -577,7 +582,7 @@ class CMyWizard : public CWizard
 	    sic.cb = sizeof(sic);
 	    ZeroMemory( &pic, sizeof(pic) );
 
-	    // Start Xming process. 
+	    // Start VCXsrv process. 
 #ifdef _DEBUG
 	    printf("%s\n", buffer.c_str());
 #endif
@@ -627,7 +632,7 @@ class CMyWizard : public CWizard
 #ifdef _DEBUG
 	    printf("killing process!\n");
 #endif
-            // Check if Xming is still running
+            // Check if Xsrv is still running
 	    DWORD exitcode;
 	    GetExitCodeProcess(pi.hProcess, &exitcode);
 	    unsigned counter = 0;
@@ -636,7 +641,7 @@ class CMyWizard : public CWizard
 		if (++counter > 10)
 		    TerminateProcess(pi.hProcess, (DWORD)-1);
 		else
-		    // Shutdown Xming (the soft way!)
+		    // Shutdown Xsrv (the soft way!)
 		    EnumThreadWindows(pi.dwThreadId, KillWindowsProc, 0);
 		Sleep(500);
 		GetExitCodeProcess(pi.hProcess, &exitcode);
@@ -690,7 +695,9 @@ int main(int argc, char **argv)
 	return 0;
     } catch (std::runtime_error &e)
     {
-        printf("Fehler: %s\n", e.what());
+		char Message[255];
+		sprintf(Message,"Failure: %s\n", e.what());
+		MessageBox(NULL,Message,"Exception",MB_OK);
         return -1;
     }
 }
diff --git a/xorg-server/hw/xwin/xlaunch/makefile b/xorg-server/hw/xwin/xlaunch/makefile
new file mode 100644
index 000000000..63b37dd1b
--- /dev/null
+++ b/xorg-server/hw/xwin/xlaunch/makefile
@@ -0,0 +1,32 @@
+INCLUDELIBFILES = window\$(OBJDIR)\window.lib \

+                  $(MHMAKECONF)\libx11\src\$(OBJDIR)\libx11.lib \

+                  $(MHMAKECONF)\libxcb\src\$(OBJDIR)\libxcb.lib \

+                  $(MHMAKECONF)\libxau\$(OBJDIR)\libxau.lib \

+                  $(MHMAKECONF)\libx11\src\xlibi18n\$(OBJDIR)\libi18n.lib \

+                  $(MHMAKECONF)\libx11\modules\lc\xlocale\$(OBJDIR)\libxlocale.lib \

+                  $(MHMAKECONF)\libx11\modules\lc\utf8\$(OBJDIR)\libxlcUTF8Load.lib \

+                  $(MHMAKECONF)\libx11\modules\lc\gen\$(OBJDIR)\liblcGenConvLoad.lib \

+                  $(MHMAKECONF)\libx11\modules\lc\def\$(OBJDIR)\libxlcDef.lib \

+                  $(MHMAKECONF)\libx11\src\xkb\$(OBJDIR)\libxkb.lib \

+                  $(MHMAKECONF)\libx11\modules\im\ximcp\$(OBJDIR)\libximcp.lib \

+                  $(MHMAKECONF)\libx11\modules\om\generic\$(OBJDIR)\libxomGeneric.lib

+

+CSRCS=config.cc main.cc

+

+WINAPP = xlaunch

+

+RESOURCES = resources.rc

+

+$(OBJDIR)\%.res : resources\%.rc

+	$(RC) $(RCFLAGS) $(RCDEFINES:%=-d "%") $(RCINCLUDES:%=-i %) -Fo$(relpath $@) $<

+

+LIBDIRS=$(dir $(INCLUDELIBFILES))

+

+load_makefile $(LIBDIRS:%$(OBJDIR)\=%makefile MAKESERVER=$(MAKESERVER) DEBUG=$(DEBUG);)

+

+ifeq ($(DEBUG),1)

+LINKLIBS += $(MHMAKECONF)\pthreads\pthreadVC2d.lib

+else

+LINKLIBS += $(MHMAKECONF)\pthreads\pthreadVC2.lib

+endif

+

diff --git a/xorg-server/hw/xwin/xlaunch/resources/dialog.rc b/xorg-server/hw/xwin/xlaunch/resources/dialog.rc
index 8b00df4ef..f029c8a17 100644
--- a/xorg-server/hw/xwin/xlaunch/resources/dialog.rc
+++ b/xorg-server/hw/xwin/xlaunch/resources/dialog.rc
@@ -104,7 +104,7 @@ BEGIN
     LTEXT           STR_CLIPBOARD_DESC,IDC_CLIPBOARD_DESC,19,28,280,27
 
     LTEXT           STR_EXTRA_PARAMS_DESC,IDC_EXTRA_PARAMS_DESC,7,56,280,10
-    EDITTEXT        IDC_EXTRA_PARAMS,7,70,128,12
+    EDITTEXT        IDC_EXTRA_PARAMS,7,70,300,12, WS_BORDER | WS_TABSTOP | ES_AUTOHSCROLL
 END
 
 IDD_FINISH DIALOGEX 0, 0, 317, 143
diff --git a/xorg-server/hw/xwin/xlaunch/resources/resources.h b/xorg-server/hw/xwin/xlaunch/resources/resources.h
index 470005192..15e733844 100644
--- a/xorg-server/hw/xwin/xlaunch/resources/resources.h
+++ b/xorg-server/hw/xwin/xlaunch/resources/resources.h
@@ -35,6 +35,8 @@
 #define IDD_FONTPATH            106

 #define IDD_CLIPBOARD           107

 

+#define IDI_XLAUNCH             108

+

 #define IDS_DISPLAY_TITLE       300

 #define IDS_DISPLAY_SUBTITLE    301

 #define IDS_CLIENTS_TITLE       302

diff --git a/xorg-server/hw/xwin/xlaunch/resources/resources.rc b/xorg-server/hw/xwin/xlaunch/resources/resources.rc
index 07fd52f32..e3df4610a 100644
--- a/xorg-server/hw/xwin/xlaunch/resources/resources.rc
+++ b/xorg-server/hw/xwin/xlaunch/resources/resources.rc
@@ -28,3 +28,5 @@
 #include "resources.h"
 #include "images.rc"
 #include "dialog.rc"
+
+IDI_XLAUNCH		ICON	"..\\..\\X.ico"
diff --git a/xorg-server/hw/xwin/xlaunch/resources/strings.rc b/xorg-server/hw/xwin/xlaunch/resources/strings.rc
index 5a9cd281b..94db96659 100644
--- a/xorg-server/hw/xwin/xlaunch/resources/strings.rc
+++ b/xorg-server/hw/xwin/xlaunch/resources/strings.rc
@@ -60,15 +60,15 @@
 #define STR_CAPTION_CLIPBOARD       "Clipboard settings"
 #define STR_CLIPBOARD               "Clipboard"
 #define STR_CLIPBOARD_DESC          "Start the integrated clipboard manager"
-#define STR_EXTRA_PARAMS_DESC       "Additional parameters for Xming"
+#define STR_EXTRA_PARAMS_DESC       "Additional parameters for VcXsrv"
 
 #define STR_CAPTION_FINISH          "Finish configuration"
-#define STR_FINISH_DESC	            "Configuration is complete. Clish Finish to start Xming."
+#define STR_FINISH_DESC	            "Configuration is complete. Clish Finish to start VcXsrv."
 #define STR_FINISH_SAVE_DESC        "You may also save the configuration for later use."
 #define STR_FINISH_SAVE	            "Save configuration"
 
 #define STR_DISPLAY_TITLE           "Select display settings"
-#define STR_DISPLAY_SUBTITLE        "Choose how Xming display programs"
+#define STR_DISPLAY_SUBTITLE        "Choose how VcXsrv display programs"
 #define STR_CLIENTS_TITLE           "Select how to start clients"
 #define STR_CLIENTS_SUBTITLE        ""
 #define STR_PROGRAM_TITLE           "Specify the program to start"
diff --git a/xorg-server/hw/xwin/xlaunch/window/makefile b/xorg-server/hw/xwin/xlaunch/window/makefile
new file mode 100644
index 000000000..18a33e728
--- /dev/null
+++ b/xorg-server/hw/xwin/xlaunch/window/makefile
@@ -0,0 +1,4 @@
+CSRCS=dialog.cc util.cc window.cc wizard.cc

+

+LIBRARY = window

+

diff --git a/xorg-server/hw/xwin/xlaunch/window/util.cc b/xorg-server/hw/xwin/xlaunch/window/util.cc
index fb7e87297..6f768348e 100644
--- a/xorg-server/hw/xwin/xlaunch/window/util.cc
+++ b/xorg-server/hw/xwin/xlaunch/window/util.cc
@@ -25,6 +25,8 @@
  */
 #include "util.h"
 
+const char * MessageDebug::notify_names[NOTIFY_NAMES_LEN];
+
 std::string win32_error::message(DWORD errorcode)
 {
     LPVOID lpMsgBuf;
diff --git a/xorg-server/hw/xwin/xlaunch/window/util.h b/xorg-server/hw/xwin/xlaunch/window/util.h
index cd21da657..a1196b115 100644
--- a/xorg-server/hw/xwin/xlaunch/window/util.h
+++ b/xorg-server/hw/xwin/xlaunch/window/util.h
@@ -28,7 +28,7 @@
 
 #include <windows.h>
 #include <stdexcept>
-
+#include <string>  
 
 class win32_error : public std::runtime_error
 {
@@ -39,7 +39,7 @@ class win32_error : public std::runtime_error
 };
 
 #define MESSAGE_NAMES_LEN 1024
-#define NOTIFY_NAMES_LEN 0
+#define NOTIFY_NAMES_LEN 1
 class MessageDebug
 {
     protected:
diff --git a/xorg-server/hw/xwin/xlaunch/window/wizard.h b/xorg-server/hw/xwin/xlaunch/window/wizard.h
index a2361c51c..c576cc093 100644
--- a/xorg-server/hw/xwin/xlaunch/window/wizard.h
+++ b/xorg-server/hw/xwin/xlaunch/window/wizard.h
@@ -29,7 +29,6 @@
 #include "dialog.h"

 #include <vector>

 

-#define _WIN32_IE 0x0500

 #include <prsht.h>

 

 class CWizard : public CBaseDialog

diff --git a/xorg-server/include/dixstruct.h b/xorg-server/include/dixstruct.h
index 696b793ff..acfbe46ca 100644
--- a/xorg-server/include/dixstruct.h
+++ b/xorg-server/include/dixstruct.h
@@ -94,7 +94,7 @@ typedef struct _Client {
     Bool        swapped;
     ReplySwapPtr pSwapReplyFunc;
     XID         errorValue;
-    int         sequence;
+    unsigned short sequence;    //MH
     int         closeDownMode;
     int         clientGone;
     int         noClientException;	/* this client died or needs to be
diff --git a/xorg-server/include/eventstr.h b/xorg-server/include/eventstr.h
index 79685c1a6..6a3410c19 100644
--- a/xorg-server/include/eventstr.h
+++ b/xorg-server/include/eventstr.h
@@ -1,246 +1,246 @@
-/*
- * Copyright © 2009 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef EVENTSTR_H
-#define EVENTSTR_H
-
-#include <events.h>
-/**
- * @file events.h
- * This file describes the event structures used internally by the X
- * server during event generation and event processing.
- *
- * When are internal events used?
- * Events from input devices are stored as internal events in the EQ and
- * processed as internal events until late in the processing cycle. Only then
- * do they switch to their respective wire events.
- */
-
-/**
- * Event types. Used exclusively internal to the server, not visible on the
- * protocol.
- *
- * Note: Keep KeyPress to Motion aligned with the core events.
- *       Keep ET_Raw* in the same order as KeyPress - Motion
- */
-enum EventType {
-    ET_KeyPress = 2,
-    ET_KeyRelease,
-    ET_ButtonPress,
-    ET_ButtonRelease,
-    ET_Motion,
-    ET_Enter,
-    ET_Leave,
-    ET_FocusIn,
-    ET_FocusOut,
-    ET_ProximityIn,
-    ET_ProximityOut,
-    ET_DeviceChanged,
-    ET_Hierarchy,
-    ET_DGAEvent,
-    ET_RawKeyPress,
-    ET_RawKeyRelease,
-    ET_RawButtonPress,
-    ET_RawButtonRelease,
-    ET_RawMotion,
-    ET_XQuartz,
-    ET_Internal = 0xFF /* First byte */
-};
-
-#define CHECKEVENT(ev) if (ev && ((InternalEvent*)(ev))->any.header != 0xFF) \
-                          FatalError("Wrong event type %d.\n", \
-                                     ((InternalEvent*)(ev))->any.header);
-
-/**
- * Used for ALL input device events internal in the server until
- * copied into the matching protocol event.
- *
- * Note: We only use the device id because the DeviceIntPtr may become invalid while
- * the event is in the EQ.
- */
-struct _DeviceEvent
-{
-    unsigned char header; /**< Always ET_Internal */
-    enum EventType type;  /**< One of EventType */
-    int length;           /**< Length in bytes */
-    Time time;            /**< Time in ms */
-    int deviceid;         /**< Device to post this event for */
-    int sourceid;         /**< The physical source device */
-    union {
-        uint32_t button;  /**< Button number */
-        uint32_t key;     /**< Key code */
-    } detail;
-    uint16_t root_x;      /**< Pos relative to root window in integral data */
-    float root_x_frac;    /**< Pos relative to root window in frac part */
-    uint16_t root_y;      /**< Pos relative to root window in integral part */
-    float root_y_frac;    /**< Pos relative to root window in frac part */
-    uint8_t    buttons[(MAX_BUTTONS + 7)/8]; /**< Button mask */
-    struct {
-        uint8_t  mask[(MAX_VALUATORS + 7)/8]; /**< Valuator mask */
-        uint8_t  mode[(MAX_VALUATORS + 7)/8]; /**< Valuator mode (Abs or Rel)*/
-        uint32_t data[MAX_VALUATORS];         /**< Valuator data */
-        int32_t  data_frac[MAX_VALUATORS];    /**< Fractional part for data */
-    } valuators;
-    struct {
-        uint32_t base;    /**< XKB base modifiers */
-        uint32_t latched; /**< XKB latched modifiers */
-        uint32_t locked;  /**< XKB locked modifiers */
-        uint32_t effective;/**< XKB effective modifiers */
-    } mods;
-    struct {
-        uint8_t base;    /**< XKB base group */
-        uint8_t latched; /**< XKB latched group */
-        uint8_t locked;  /**< XKB locked group */
-        uint8_t effective;/**< XKB effective group */
-    } group;
-    Window      root; /**< Root window of the event */
-    int corestate;    /**< Core key/button state BEFORE the event */
-    int key_repeat;   /**< Internally-generated key repeat event */
-};
-
-
-/* Flags used in DeviceChangedEvent to signal if the slave has changed */
-#define DEVCHANGE_SLAVE_SWITCH 0x2
-/* Flags used in DeviceChangedEvent to signal whether the event was a
- * pointer event or a keyboard event */
-#define DEVCHANGE_POINTER_EVENT 0x4
-#define DEVCHANGE_KEYBOARD_EVENT 0x8
-/* device capabilities changed */
-#define DEVCHANGE_DEVICE_CHANGE 0x10
-
-/**
- * Sent whenever a device's capabilities have changed.
- */
-struct _DeviceChangedEvent
-{
-    unsigned char header; /**< Always ET_Internal */
-    enum EventType type;  /**< ET_DeviceChanged */
-    int length;           /**< Length in bytes */
-    Time time;            /**< Time in ms */
-    int deviceid;         /**< Device whose capabilities have changed */
-    int flags;            /**< Mask of ::HAS_NEW_SLAVE,
-                               ::POINTER_EVENT, ::KEYBOARD_EVENT */
-    int masterid;         /**< MD when event was generated */
-    int sourceid;         /**< The device that caused the change */
-
-    struct {
-        int num_buttons;        /**< Number of buttons */
-        Atom names[MAX_BUTTONS];/**< Button names */
-    } buttons;
-
-    int num_valuators;          /**< Number of axes */
-    struct {
-        uint32_t min;           /**< Minimum value */
-        uint32_t max;           /**< Maximum value */
-        /* FIXME: frac parts of min/max */
-        uint32_t resolution;    /**< Resolution counts/m */
-        uint8_t mode;           /**< Relative or Absolute */
-        Atom name;              /**< Axis name */
-    } valuators[MAX_VALUATORS];
-
-    struct {
-        int min_keycode;
-        int max_keycode;
-    } keys;
-};
-
-#if XFreeXDGA
-/**
- * DGAEvent, used by DGA to intercept and emulate input events.
- */
-struct _DGAEvent
-{
-    unsigned char header; /**<  Always ET_Internal */
-    enum EventType type;  /**<  ET_DGAEvent */
-    int length;           /**<  Length in bytes */
-    Time time;            /**<  Time in ms */
-    int subtype;          /**<  KeyPress, KeyRelease, ButtonPress,
-                                ButtonRelease, MotionNotify */
-    int detail;           /**<  Relative x coordinate */
-    int dx;               /**<  Relative x coordinate */
-    int dy;               /**<  Relative y coordinate */
-    int screen;           /**<  Screen number this event applies to */
-    uint16_t state;       /**<  Core modifier/button state */
-};
-#endif
-
-/**
- * Raw event, contains the data as posted by the device.
- */
-struct _RawDeviceEvent
-{
-    unsigned char header; /**<  Always ET_Internal */
-    enum EventType type;  /**<  ET_Raw */
-    int length;           /**<  Length in bytes */
-    Time time;            /**<  Time in ms */
-    int deviceid;         /**< Device to post this event for */
-    int sourceid;         /**< The physical source device */
-    union {
-        uint32_t button;  /**< Button number */
-        uint32_t key;     /**< Key code */
-    } detail;
-    struct {
-        uint8_t  mask[(MAX_VALUATORS + 7)/8]; /**< Valuator mask */
-        int32_t  data[MAX_VALUATORS];         /**< Valuator data */
-        int32_t  data_frac[MAX_VALUATORS];    /**< Fractional part for data */
-        int32_t  data_raw[MAX_VALUATORS];     /**< Valuator data as posted */
-        int32_t  data_raw_frac[MAX_VALUATORS];/**< Fractional part for data_raw */
-    } valuators;
-};
-
-#ifdef XQUARTZ
-#define XQUARTZ_EVENT_MAXARGS 5
-struct _XQuartzEvent {
-    unsigned char header; /**< Always ET_Internal */
-    enum EventType type;  /**< Always ET_XQuartz */
-    int length;           /**< Length in bytes */
-    Time time;            /**< Time in ms. */
-    int subtype;          /**< Subtype defined by XQuartz DDX */
-    uint32_t data[XQUARTZ_EVENT_MAXARGS]; /**< Up to 5 32bit values passed to handler */
-};
-#endif
-
-/**
- * Event type used inside the X server for input event
- * processing.
- */
-union _InternalEvent {
-        struct {
-            unsigned char header; /**< Always ET_Internal */
-            enum EventType type;  /**< One of ET_* */
-            int length;           /**< Length in bytes */
-            Time time;            /**< Time in ms. */
-        } any;
-        DeviceEvent device_event;
-        DeviceChangedEvent changed_event;
-#if XFreeXDGA
-        DGAEvent dga_event;
-#endif
-        RawDeviceEvent raw_event;
-#ifdef XQUARTZ
-        XQuartzEvent xquartz_event;
-#endif
-};
-
-#endif
+/*

+ * Copyright © 2009 Red Hat, Inc.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ */

+

+#ifndef EVENTSTR_H

+#define EVENTSTR_H

+

+#include <events.h>

+/**

+ * @file events.h

+ * This file describes the event structures used internally by the X

+ * server during event generation and event processing.

+ *

+ * When are internal events used?

+ * Events from input devices are stored as internal events in the EQ and

+ * processed as internal events until late in the processing cycle. Only then

+ * do they switch to their respective wire events.

+ */

+

+/**

+ * Event types. Used exclusively internal to the server, not visible on the

+ * protocol.

+ *

+ * Note: Keep KeyPress to Motion aligned with the core events.

+ *       Keep ET_Raw* in the same order as KeyPress - Motion

+ */

+enum EventType {

+    ET_KeyPress = 2,

+    ET_KeyRelease,

+    ET_ButtonPress,

+    ET_ButtonRelease,

+    ET_Motion,

+    ET_Enter,

+    ET_Leave,

+    ET_FocusIn,

+    ET_FocusOut,

+    ET_ProximityIn,

+    ET_ProximityOut,

+    ET_DeviceChanged,

+    ET_Hierarchy,

+    ET_DGAEvent,

+    ET_RawKeyPress,

+    ET_RawKeyRelease,

+    ET_RawButtonPress,

+    ET_RawButtonRelease,

+    ET_RawMotion,

+    ET_XQuartz,

+    ET_Internal = 0xFF /* First byte */

+};

+

+#define CHECKEVENT(ev) if (ev && ((InternalEvent*)(ev))->any.header != 0xFF) \

+                          FatalError("Wrong event type %d.\n", \

+                                     ((InternalEvent*)(ev))->any.header);

+

+/**

+ * Used for ALL input device events internal in the server until

+ * copied into the matching protocol event.

+ *

+ * Note: We only use the device id because the DeviceIntPtr may become invalid while

+ * the event is in the EQ.

+ */

+struct _DeviceEvent

+{

+    unsigned char header; /**< Always ET_Internal */

+    enum EventType type;  /**< One of EventType */

+    int length;           /**< Length in bytes */

+    Time time;            /**< Time in ms */

+    int deviceid;         /**< Device to post this event for */

+    int sourceid;         /**< The physical source device */

+    union {

+        uint32_t button;  /**< Button number */

+        uint32_t key;     /**< Key code */

+    } detail;

+    int16_t root_x;       /**< Pos relative to root window in integral data */

+    float root_x_frac;    /**< Pos relative to root window in frac part */

+    int16_t root_y;       /**< Pos relative to root window in integral part */

+    float root_y_frac;    /**< Pos relative to root window in frac part */

+    uint8_t    buttons[(MAX_BUTTONS + 7)/8]; /**< Button mask */

+    struct {

+        uint8_t  mask[(MAX_VALUATORS + 7)/8]; /**< Valuator mask */

+        uint8_t  mode[(MAX_VALUATORS + 7)/8]; /**< Valuator mode (Abs or Rel)*/

+        int32_t data[MAX_VALUATORS];         /**< Valuator data */

+        int32_t  data_frac[MAX_VALUATORS];    /**< Fractional part for data */

+    } valuators;

+    struct {

+        uint32_t base;    /**< XKB base modifiers */

+        uint32_t latched; /**< XKB latched modifiers */

+        uint32_t locked;  /**< XKB locked modifiers */

+        uint32_t effective;/**< XKB effective modifiers */

+    } mods;

+    struct {

+        uint8_t base;    /**< XKB base group */

+        uint8_t latched; /**< XKB latched group */

+        uint8_t locked;  /**< XKB locked group */

+        uint8_t effective;/**< XKB effective group */

+    } group;

+    Window      root; /**< Root window of the event */

+    int corestate;    /**< Core key/button state BEFORE the event */

+    int key_repeat;   /**< Internally-generated key repeat event */

+};

+

+

+/* Flags used in DeviceChangedEvent to signal if the slave has changed */

+#define DEVCHANGE_SLAVE_SWITCH 0x2

+/* Flags used in DeviceChangedEvent to signal whether the event was a

+ * pointer event or a keyboard event */

+#define DEVCHANGE_POINTER_EVENT 0x4

+#define DEVCHANGE_KEYBOARD_EVENT 0x8

+/* device capabilities changed */

+#define DEVCHANGE_DEVICE_CHANGE 0x10

+

+/**

+ * Sent whenever a device's capabilities have changed.

+ */

+struct _DeviceChangedEvent

+{

+    unsigned char header; /**< Always ET_Internal */

+    enum EventType type;  /**< ET_DeviceChanged */

+    int length;           /**< Length in bytes */

+    Time time;            /**< Time in ms */

+    int deviceid;         /**< Device whose capabilities have changed */

+    int flags;            /**< Mask of ::HAS_NEW_SLAVE,

+                               ::POINTER_EVENT, ::KEYBOARD_EVENT */

+    int masterid;         /**< MD when event was generated */

+    int sourceid;         /**< The device that caused the change */

+

+    struct {

+        int num_buttons;        /**< Number of buttons */

+        Atom names[MAX_BUTTONS];/**< Button names */

+    } buttons;

+

+    int num_valuators;          /**< Number of axes */

+    struct {

+        uint32_t min;           /**< Minimum value */

+        uint32_t max;           /**< Maximum value */

+        /* FIXME: frac parts of min/max */

+        uint32_t resolution;    /**< Resolution counts/m */

+        uint8_t mode;           /**< Relative or Absolute */

+        Atom name;              /**< Axis name */

+    } valuators[MAX_VALUATORS];

+

+    struct {

+        int min_keycode;

+        int max_keycode;

+    } keys;

+};

+

+#if XFreeXDGA

+/**

+ * DGAEvent, used by DGA to intercept and emulate input events.

+ */

+struct _DGAEvent

+{

+    unsigned char header; /**<  Always ET_Internal */

+    enum EventType type;  /**<  ET_DGAEvent */

+    int length;           /**<  Length in bytes */

+    Time time;            /**<  Time in ms */

+    int subtype;          /**<  KeyPress, KeyRelease, ButtonPress,

+                                ButtonRelease, MotionNotify */

+    int detail;           /**<  Relative x coordinate */

+    int dx;               /**<  Relative x coordinate */

+    int dy;               /**<  Relative y coordinate */

+    int screen;           /**<  Screen number this event applies to */

+    uint16_t state;       /**<  Core modifier/button state */

+};

+#endif

+

+/**

+ * Raw event, contains the data as posted by the device.

+ */

+struct _RawDeviceEvent

+{

+    unsigned char header; /**<  Always ET_Internal */

+    enum EventType type;  /**<  ET_Raw */

+    int length;           /**<  Length in bytes */

+    Time time;            /**<  Time in ms */

+    int deviceid;         /**< Device to post this event for */

+    int sourceid;         /**< The physical source device */

+    union {

+        uint32_t button;  /**< Button number */

+        uint32_t key;     /**< Key code */

+    } detail;

+    struct {

+        uint8_t  mask[(MAX_VALUATORS + 7)/8]; /**< Valuator mask */

+        int32_t  data[MAX_VALUATORS];         /**< Valuator data */

+        int32_t  data_frac[MAX_VALUATORS];    /**< Fractional part for data */

+        int32_t  data_raw[MAX_VALUATORS];     /**< Valuator data as posted */

+        int32_t  data_raw_frac[MAX_VALUATORS];/**< Fractional part for data_raw */

+    } valuators;

+};

+

+#ifdef XQUARTZ

+#define XQUARTZ_EVENT_MAXARGS 5

+struct _XQuartzEvent {

+    unsigned char header; /**< Always ET_Internal */

+    enum EventType type;  /**< Always ET_XQuartz */

+    int length;           /**< Length in bytes */

+    Time time;            /**< Time in ms. */

+    int subtype;          /**< Subtype defined by XQuartz DDX */

+    uint32_t data[XQUARTZ_EVENT_MAXARGS]; /**< Up to 5 32bit values passed to handler */

+};

+#endif

+

+/**

+ * Event type used inside the X server for input event

+ * processing.

+ */

+union _InternalEvent {

+        struct {

+            unsigned char header; /**< Always ET_Internal */

+            enum EventType type;  /**< One of ET_* */

+            int length;           /**< Length in bytes */

+            Time time;            /**< Time in ms. */

+        } any;

+        DeviceEvent device_event;

+        DeviceChangedEvent changed_event;

+#if XFreeXDGA

+        DGAEvent dga_event;

+#endif

+        RawDeviceEvent raw_event;

+#ifdef XQUARTZ

+        XQuartzEvent xquartz_event;

+#endif

+};

+

+#endif

diff --git a/xorg-server/include/globals.h b/xorg-server/include/globals.h
index 52c19a490..6aadb8bdf 100644
--- a/xorg-server/include/globals.h
+++ b/xorg-server/include/globals.h
@@ -41,9 +41,7 @@ extern _X_EXPORT Bool DPMSCapableFlag;
 extern _X_EXPORT Bool PanoramiXExtensionDisabledHack;
 #endif
 
-#ifdef COMPOSITE
 extern _X_EXPORT Bool noCompositeExtension;
-#endif
 
 #ifdef DAMAGE
 extern _X_EXPORT Bool noDamageExtension;
diff --git a/xorg-server/include/input.h b/xorg-server/include/input.h
index 4a845bedf..52736e498 100644
--- a/xorg-server/include/input.h
+++ b/xorg-server/include/input.h
@@ -1,547 +1,549 @@
-/************************************************************
-
-Copyright 1987, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-********************************************************/
-
-#ifndef INPUT_H
-#define INPUT_H
-
-#include "misc.h"
-#include "screenint.h"
-#include <X11/Xmd.h>
-#include <X11/Xproto.h>
-#include <stdint.h>
-#include "window.h"     /* for WindowPtr */
-#include "xkbrules.h"
-#include "events.h"
-
-#define DEVICE_INIT	0
-#define DEVICE_ON	1
-#define DEVICE_OFF	2
-#define DEVICE_CLOSE	3
-
-#define POINTER_RELATIVE (1 << 1)
-#define POINTER_ABSOLUTE (1 << 2)
-#define POINTER_ACCELERATE (1 << 3)
-#define POINTER_SCREEN (1 << 4) /* Data in screen coordinates */
-
-/*int constants for pointer acceleration schemes*/
-#define PtrAccelNoOp            0
-#define PtrAccelPredictable     1
-#define PtrAccelLightweight     2
-#define PtrAccelDefault         PtrAccelPredictable
-
-#define MAX_VALUATORS 36
-/* Maximum number of valuators, divided by six, rounded up, to get number
- * of events. */
-#define MAX_VALUATOR_EVENTS 6
-#define MAX_BUTTONS 256 /* completely arbitrarily chosen */
-
-#define NO_AXIS_LIMITS -1
-
-#define MAP_LENGTH	256
-#define DOWN_LENGTH	32	/* 256/8 => number of bytes to hold 256 bits */
-#define NullGrab ((GrabPtr)NULL)
-#define PointerRootWin ((WindowPtr)PointerRoot)
-#define NoneWin ((WindowPtr)None)
-#define NullDevice ((DevicePtr)NULL)
-
-#ifndef FollowKeyboard
-#define FollowKeyboard 		3
-#endif
-#ifndef FollowKeyboardWin
-#define FollowKeyboardWin  ((WindowPtr) FollowKeyboard)
-#endif
-#ifndef RevertToFollowKeyboard
-#define RevertToFollowKeyboard	3
-#endif
-
-typedef unsigned long Leds;
-typedef struct _OtherClients *OtherClientsPtr;
-typedef struct _InputClients *InputClientsPtr;
-typedef struct _DeviceIntRec *DeviceIntPtr;
-typedef struct _ClassesRec *ClassesPtr;
-typedef union _GrabMask GrabMask;
-
-typedef struct _EventList {
-    xEvent* event;
-    int evlen; /* length of allocated memory for event in bytes.  This is not
-                  the actual length of the event. The event's actual length is
-                  32 for standard events or 32 +
-                  ((xGenericEvent*)event)->length * 4 for GenericEvents.
-                  For events in the EQ, the length is
-                  ((InternalEvent*)event)->u.any.length */
-} EventList, *EventListPtr;
-
-/* The DIX stores incoming input events in this list */
-extern EventListPtr InputEventList;
-extern int InputEventListLen;
-
-typedef int (*DeviceProc)(
-    DeviceIntPtr /*device*/,
-    int /*what*/);
-
-typedef void (*ProcessInputProc)(
-    InternalEvent * /*event*/,
-    DeviceIntPtr /*device*/);
-
-typedef Bool (*DeviceHandleProc)(
-    DeviceIntPtr /*device*/,
-    void* /*data*/
-    );
-
-typedef void (*DeviceUnwrapProc)(
-    DeviceIntPtr /*device*/,
-    DeviceHandleProc /*proc*/,
-    void* /*data*/
-    );
-
-/* pointer acceleration handling */
-typedef void (*PointerAccelSchemeProc)(
-    DeviceIntPtr /*pDev*/,
-    int /*first_valuator*/,
-    int /*num_valuators*/,
-    int* /*valuators*/,
-    int /*evtime*/);
-
-typedef void (*DeviceCallbackProc)(
-              DeviceIntPtr /*pDev*/);
-
-typedef struct _DeviceRec {
-    pointer	devicePrivate;
-    ProcessInputProc processInputProc;	/* current */
-    ProcessInputProc realInputProc;	/* deliver */
-    ProcessInputProc enqueueInputProc;	/* enqueue */
-    Bool	on;			/* used by DDX to keep state */
-} DeviceRec, *DevicePtr;
-
-typedef struct {
-    int			click, bell, bell_pitch, bell_duration;
-    Bool		autoRepeat;
-    unsigned char	autoRepeats[32];
-    Leds		leds;
-    unsigned char	id;
-} KeybdCtrl;
-
-typedef struct {
-    KeySym  *map;
-    KeyCode minKeyCode,
-	    maxKeyCode;
-    int     mapWidth;
-} KeySymsRec, *KeySymsPtr;
-
-typedef struct {
-    int		num, den, threshold;
-    unsigned char id;
-} PtrCtrl;
-
-typedef struct {
-    int         resolution, min_value, max_value;
-    int         integer_displayed;
-    unsigned char id;
-} IntegerCtrl;
-
-typedef struct {
-    int         max_symbols, num_symbols_supported;
-    int         num_symbols_displayed;
-    KeySym      *symbols_supported;
-    KeySym      *symbols_displayed;
-    unsigned char id;
-} StringCtrl;
-
-typedef struct {
-    int         percent, pitch, duration;
-    unsigned char id;
-} BellCtrl;
-
-typedef struct {
-    Leds        led_values;
-    Mask        led_mask;
-    unsigned char id;
-} LedCtrl;
-
-extern _X_EXPORT KeybdCtrl	defaultKeyboardControl;
-extern _X_EXPORT PtrCtrl	defaultPointerControl;
-
-typedef struct _InputOption {
-    char                *key;
-    char                *value;
-    struct _InputOption *next;
-} InputOption;
-
-typedef struct _InputAttributes {
-    char                *product;
-    char                *vendor;
-    char                *device;
-    char                **tags; /* null-terminated */
-    uint32_t            flags;
-} InputAttributes;
-
-#define ATTR_KEYBOARD (1<<0)
-#define ATTR_POINTER (1<<1)
-#define ATTR_JOYSTICK (1<<2)
-#define ATTR_TABLET (1<<3)
-#define ATTR_TOUCHPAD (1<<4)
-#define ATTR_TOUCHSCREEN (1<<5)
-
-/* Key has been run through all input processing and events sent to clients. */
-#define KEY_PROCESSED 1
-/* Key has not been fully processed, no events have been sent. */
-#define KEY_POSTED 2
-
-extern void set_key_down(DeviceIntPtr pDev, int key_code, int type);
-extern void set_key_up(DeviceIntPtr pDev, int key_code, int type);
-extern int key_is_down(DeviceIntPtr pDev, int key_code, int type);
-
-extern void InitCoreDevices(void);
-extern void InitXTestDevices(void);
-
-extern _X_EXPORT DeviceIntPtr AddInputDevice(
-    ClientPtr /*client*/,
-    DeviceProc /*deviceProc*/,
-    Bool /*autoStart*/);
-
-extern _X_EXPORT Bool EnableDevice(
-    DeviceIntPtr /*device*/,
-    BOOL /* sendevent */);
-
-extern _X_EXPORT Bool ActivateDevice(
-    DeviceIntPtr /*device*/,
-    BOOL /* sendevent */);
-
-extern _X_EXPORT Bool DisableDevice(
-    DeviceIntPtr /*device*/,
-    BOOL /* sendevent */);
-
-extern int InitAndStartDevices(void);
-
-extern void CloseDownDevices(void);
-
-extern void UndisplayDevices(void);
-
-extern _X_EXPORT int RemoveDevice(
-    DeviceIntPtr /*dev*/,
-    BOOL /* sendevent */);
-
-extern _X_EXPORT int NumMotionEvents(void);
-
-extern void RegisterPointerDevice(
-    DeviceIntPtr /*device*/);
-
-extern void RegisterKeyboardDevice(
-    DeviceIntPtr /*device*/);
-
-extern _X_EXPORT int dixLookupDevice(
-    DeviceIntPtr *         /* dev */,
-    int                    /* id */,
-    ClientPtr              /* client */,
-    Mask                   /* access_mode */);
-
-extern _X_EXPORT void QueryMinMaxKeyCodes(
-    KeyCode* /*minCode*/,
-    KeyCode* /*maxCode*/);
-
-extern _X_EXPORT Bool SetKeySymsMap(
-    KeySymsPtr /*dst*/,
-    KeySymsPtr /*src*/);
-
-extern _X_EXPORT Bool InitButtonClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    int /*numButtons*/,
-    Atom* /* labels */,
-    CARD8* /*map*/);
-
-extern _X_EXPORT Bool InitValuatorClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    int /*numAxes*/,
-    Atom* /* labels */,
-    int /*numMotionEvents*/,
-    int /*mode*/);
-
-extern _X_EXPORT Bool InitPointerAccelerationScheme(
-    DeviceIntPtr /*dev*/,
-    int /*scheme*/);
-
-extern _X_EXPORT Bool InitAbsoluteClassDeviceStruct(
-    DeviceIntPtr /*device*/);
-
-extern _X_EXPORT Bool InitFocusClassDeviceStruct(
-    DeviceIntPtr /*device*/);
-
-typedef void (*BellProcPtr)(
-    int /*percent*/,
-    DeviceIntPtr /*device*/,
-    pointer /*ctrl*/,
-    int);
-
-typedef void (*KbdCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    KeybdCtrl * /*ctrl*/);
-
-typedef void (*PtrCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    PtrCtrl * /*ctrl*/);
-
-extern _X_EXPORT Bool InitPtrFeedbackClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    PtrCtrlProcPtr /*controlProc*/);
-
-typedef void (*StringCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    StringCtrl * /*ctrl*/);
-
-extern _X_EXPORT Bool InitStringFeedbackClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    StringCtrlProcPtr /*controlProc*/,
-    int /*max_symbols*/,
-    int /*num_symbols_supported*/,
-    KeySym* /*symbols*/);
-
-typedef void (*BellCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    BellCtrl * /*ctrl*/);
-
-extern _X_EXPORT Bool InitBellFeedbackClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    BellProcPtr /*bellProc*/,
-    BellCtrlProcPtr /*controlProc*/);
-
-typedef void (*LedCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    LedCtrl * /*ctrl*/);
-
-extern _X_EXPORT Bool InitLedFeedbackClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    LedCtrlProcPtr /*controlProc*/);
-
-typedef void (*IntegerCtrlProcPtr)(
-    DeviceIntPtr /*device*/,
-    IntegerCtrl * /*ctrl*/);
-
-
-extern _X_EXPORT Bool InitIntegerFeedbackClassDeviceStruct(
-    DeviceIntPtr /*device*/,
-    IntegerCtrlProcPtr /*controlProc*/);
-
-extern _X_EXPORT Bool InitPointerDeviceStruct(
-    DevicePtr /*device*/,
-    CARD8* /*map*/,
-    int /*numButtons*/,
-    Atom* /* btn_labels */,
-    PtrCtrlProcPtr /*controlProc*/,
-    int /*numMotionEvents*/,
-    int /*numAxes*/,
-    Atom* /* axes_labels */);
-
-extern _X_EXPORT Bool InitKeyboardDeviceStruct(
-    DeviceIntPtr /*device*/,
-    XkbRMLVOSet * /*rmlvo*/,
-    BellProcPtr /*bellProc*/,
-    KbdCtrlProcPtr /*controlProc*/);
-
-extern int ApplyPointerMapping(
-    DeviceIntPtr /* pDev */,
-    CARD8 *      /* map */,
-    int          /* len */,
-    ClientPtr	/* client */);
-
-extern Bool BadDeviceMap(
-    BYTE* /*buff*/,
-    int /*length*/,
-    unsigned /*low*/,
-    unsigned /*high*/,
-    XID* /*errval*/);
-
-extern void NoteLedState(
-    DeviceIntPtr /*keybd*/,
-    int /*led*/,
-    Bool /*on*/);
-
-extern void MaybeStopHint(
-    DeviceIntPtr /*device*/,
-    ClientPtr /*client*/);
-
-extern void ProcessPointerEvent(
-    InternalEvent* /* ev */,
-    DeviceIntPtr /*mouse*/);
-
-extern void ProcessKeyboardEvent(
-    InternalEvent* /*ev*/,
-    DeviceIntPtr   /*keybd*/);
-
-extern Bool LegalModifier(
-    unsigned int /*key*/, 
-    DeviceIntPtr /*pDev*/);
-
-extern _X_EXPORT void ProcessInputEvents(void);
-
-extern _X_EXPORT void InitInput(
-    int  /*argc*/,
-    char ** /*argv*/);
-
-extern _X_EXPORT int GetMaximumEventsNum(void);
-
-extern _X_EXPORT int GetEventList(EventListPtr* list);
-extern _X_EXPORT EventListPtr InitEventList(int num_events);
-extern _X_EXPORT void FreeEventList(EventListPtr list, int num_events);
-
-extern void CreateClassesChangedEvent(EventListPtr event,
-                                      DeviceIntPtr master,
-                                      DeviceIntPtr slave,
-                                      int type);
-extern int GetPointerEvents(
-    EventListPtr events,
-    DeviceIntPtr pDev,
-    int type,
-    int buttons,
-    int flags,
-    int first_valuator,
-    int num_valuators,
-    int *valuators);
-
-extern int GetKeyboardEvents(
-    EventListPtr events,
-    DeviceIntPtr pDev,
-    int type,
-    int key_code);
-
-extern int GetKeyboardValuatorEvents(
-    EventListPtr events,
-    DeviceIntPtr pDev,
-    int type,
-    int key_code,
-    int first_valuator,
-    int num_valuator,
-    int *valuators);
-
-extern int GetProximityEvents(
-    EventListPtr events,
-    DeviceIntPtr pDev,
-    int type,
-    int first_valuator,
-    int num_valuators,
-    int *valuators);
-
-extern void PostSyntheticMotion(
-    DeviceIntPtr pDev,
-    int x,
-    int y,
-    int screen,
-    unsigned long time);
-
-extern _X_EXPORT int GetMotionHistorySize(
-    void);
-
-extern _X_EXPORT void AllocateMotionHistory(
-    DeviceIntPtr pDev);
-
-extern _X_EXPORT int GetMotionHistory(
-    DeviceIntPtr pDev,
-    xTimecoord **buff,
-    unsigned long start,
-    unsigned long stop,
-    ScreenPtr pScreen,
-    BOOL core);
-
-extern int AttachDevice(ClientPtr client,
-                        DeviceIntPtr slave,
-                        DeviceIntPtr master);
-
-extern _X_EXPORT DeviceIntPtr GetPairedDevice(DeviceIntPtr kbd);
-extern DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);
-
-extern int AllocDevicePair(ClientPtr client,
-                             char* name,
-                             DeviceIntPtr* ptr,
-                             DeviceIntPtr* keybd,
-                             DeviceProc ptr_proc,
-                             DeviceProc keybd_proc,
-                             Bool master);
-extern void DeepCopyDeviceClasses(DeviceIntPtr from,
-                                  DeviceIntPtr to,
-                                  DeviceChangedEvent *dce);
-
-/* Helper functions. */
-extern int generate_modkeymap(ClientPtr client, DeviceIntPtr dev,
-                              KeyCode **modkeymap, int *max_keys_per_mod);
-extern int change_modmap(ClientPtr client, DeviceIntPtr dev, KeyCode *map,
-                         int max_keys_per_mod);
-extern int AllocXTestDevice(ClientPtr client,
-                             char* name,
-                             DeviceIntPtr* ptr,
-                             DeviceIntPtr* keybd,
-                             DeviceIntPtr master_ptr,
-                             DeviceIntPtr master_keybd);
-extern BOOL IsXTestDevice(DeviceIntPtr dev, DeviceIntPtr master);
-extern DeviceIntPtr GetXTestDevice(DeviceIntPtr master);
-extern void SendDevicePresenceEvent(int deviceid, int type);
-
-/* misc event helpers */
-extern Mask GetEventFilter(DeviceIntPtr dev, xEvent *event);
-extern Mask GetWindowXI2Mask(DeviceIntPtr dev, WindowPtr win, xEvent* ev);
-void FixUpEventFromWindow(DeviceIntPtr pDev,
-                          xEvent *xE,
-                          WindowPtr pWin,
-                          Window child,
-                          Bool calcChild);
-
-/* Implemented by the DDX. */
-extern _X_EXPORT int NewInputDeviceRequest(
-    InputOption *options,
-    InputAttributes *attrs,
-    DeviceIntPtr *dev);
-extern  _X_EXPORT void DeleteInputDeviceRequest(
-    DeviceIntPtr dev);
-
-extern _X_EXPORT void DDXRingBell(
-    int volume,
-    int pitch,
-    int duration);
-
-/* Set to TRUE by default - os/utils.c sets it to FALSE on user request,
-   xfixes/cursor.c uses it to determine if the cursor is enabled */
-extern Bool EnableCursor;
-
-#endif /* INPUT_H */
+/************************************************************

+

+Copyright 1987, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+********************************************************/

+

+#ifndef INPUT_H

+#define INPUT_H

+

+#include "misc.h"

+#include "screenint.h"

+#include <X11/Xmd.h>

+#include <X11/Xproto.h>

+#include <stdint.h>

+#include "window.h"     /* for WindowPtr */

+#include "xkbrules.h"

+#include "events.h"

+

+#define DEVICE_INIT	0

+#define DEVICE_ON	1

+#define DEVICE_OFF	2

+#define DEVICE_CLOSE	3

+

+#define POINTER_RELATIVE (1 << 1)

+#define POINTER_ABSOLUTE (1 << 2)

+#define POINTER_ACCELERATE (1 << 3)

+#define POINTER_SCREEN (1 << 4) /* Data in screen coordinates */

+

+/*int constants for pointer acceleration schemes*/

+#define PtrAccelNoOp            0

+#define PtrAccelPredictable     1

+#define PtrAccelLightweight     2

+#define PtrAccelDefault         PtrAccelPredictable

+

+#define MAX_VALUATORS 36

+/* Maximum number of valuators, divided by six, rounded up, to get number

+ * of events. */

+#define MAX_VALUATOR_EVENTS 6

+#define MAX_BUTTONS 256 /* completely arbitrarily chosen */

+

+#define NO_AXIS_LIMITS -1

+

+#define MAP_LENGTH	256

+#define DOWN_LENGTH	32	/* 256/8 => number of bytes to hold 256 bits */

+#define NullGrab ((GrabPtr)NULL)

+#define PointerRootWin ((WindowPtr)PointerRoot)

+#define NoneWin ((WindowPtr)None)

+#define NullDevice ((DevicePtr)NULL)

+

+#ifndef FollowKeyboard

+#define FollowKeyboard 		3

+#endif

+#ifndef FollowKeyboardWin

+#define FollowKeyboardWin  ((WindowPtr) FollowKeyboard)

+#endif

+#ifndef RevertToFollowKeyboard

+#define RevertToFollowKeyboard	3

+#endif

+

+typedef unsigned long Leds;

+typedef struct _OtherClients *OtherClientsPtr;

+typedef struct _InputClients *InputClientsPtr;

+typedef struct _DeviceIntRec *DeviceIntPtr;

+typedef struct _ClassesRec *ClassesPtr;

+typedef union _GrabMask GrabMask;

+

+typedef struct _EventList {

+    xEvent* event;

+    int evlen; /* length of allocated memory for event in bytes.  This is not

+                  the actual length of the event. The event's actual length is

+                  32 for standard events or 32 +

+                  ((xGenericEvent*)event)->length * 4 for GenericEvents.

+                  For events in the EQ, the length is

+                  ((InternalEvent*)event)->u.any.length */

+} EventList, *EventListPtr;

+

+/* The DIX stores incoming input events in this list */

+extern EventListPtr InputEventList;

+extern int InputEventListLen;

+

+typedef int (*DeviceProc)(

+    DeviceIntPtr /*device*/,

+    int /*what*/);

+

+typedef void (*ProcessInputProc)(

+    InternalEvent * /*event*/,

+    DeviceIntPtr /*device*/);

+

+typedef Bool (*DeviceHandleProc)(

+    DeviceIntPtr /*device*/,

+    void* /*data*/

+    );

+

+typedef void (*DeviceUnwrapProc)(

+    DeviceIntPtr /*device*/,

+    DeviceHandleProc /*proc*/,

+    void* /*data*/

+    );

+

+/* pointer acceleration handling */

+typedef void (*PointerAccelSchemeProc)(

+    DeviceIntPtr /*pDev*/,

+    int /*first_valuator*/,

+    int /*num_valuators*/,

+    int* /*valuators*/,

+    int /*evtime*/);

+

+typedef void (*DeviceCallbackProc)(

+              DeviceIntPtr /*pDev*/);

+

+typedef struct _DeviceRec {

+    pointer	devicePrivate;

+    ProcessInputProc processInputProc;	/* current */

+    ProcessInputProc realInputProc;	/* deliver */

+    ProcessInputProc enqueueInputProc;	/* enqueue */

+    Bool	on;			/* used by DDX to keep state */

+} DeviceRec, *DevicePtr;

+

+typedef struct {

+    int			click, bell, bell_pitch, bell_duration;

+    Bool		autoRepeat;

+    unsigned char	autoRepeats[32];

+    Leds		leds;

+    unsigned char	id;

+} KeybdCtrl;

+

+typedef struct {

+    KeySym  *map;

+    KeyCode minKeyCode,

+	    maxKeyCode;

+    int     mapWidth;

+} KeySymsRec, *KeySymsPtr;

+

+typedef struct {

+    int		num, den, threshold;

+    unsigned char id;

+} PtrCtrl;

+

+typedef struct {

+    int         resolution, min_value, max_value;

+    int         integer_displayed;

+    unsigned char id;

+} IntegerCtrl;

+

+typedef struct {

+    int         max_symbols, num_symbols_supported;

+    int         num_symbols_displayed;

+    KeySym      *symbols_supported;

+    KeySym      *symbols_displayed;

+    unsigned char id;

+} StringCtrl;

+

+typedef struct {

+    int         percent, pitch, duration;

+    unsigned char id;

+} BellCtrl;

+

+typedef struct {

+    Leds        led_values;

+    Mask        led_mask;

+    unsigned char id;

+} LedCtrl;

+

+extern _X_EXPORT KeybdCtrl	defaultKeyboardControl;

+extern _X_EXPORT PtrCtrl	defaultPointerControl;

+

+typedef struct _InputOption {

+    char                *key;

+    char                *value;

+    struct _InputOption *next;

+} InputOption;

+

+typedef struct _InputAttributes {

+    char                *product;

+    char                *vendor;

+    char                *device;

+    char                **tags; /* null-terminated */

+    uint32_t            flags;

+} InputAttributes;

+

+#define ATTR_KEYBOARD (1<<0)

+#define ATTR_POINTER (1<<1)

+#define ATTR_JOYSTICK (1<<2)

+#define ATTR_TABLET (1<<3)

+#define ATTR_TOUCHPAD (1<<4)

+#define ATTR_TOUCHSCREEN (1<<5)

+

+/* Key has been run through all input processing and events sent to clients. */

+#define KEY_PROCESSED 1

+/* Key has not been fully processed, no events have been sent. */

+#define KEY_POSTED 2

+

+extern void set_key_down(DeviceIntPtr pDev, int key_code, int type);

+extern void set_key_up(DeviceIntPtr pDev, int key_code, int type);

+extern int key_is_down(DeviceIntPtr pDev, int key_code, int type);

+

+extern void InitCoreDevices(void);

+extern void InitXTestDevices(void);

+

+extern _X_EXPORT DeviceIntPtr AddInputDevice(

+    ClientPtr /*client*/,

+    DeviceProc /*deviceProc*/,

+    Bool /*autoStart*/);

+

+extern _X_EXPORT Bool EnableDevice(

+    DeviceIntPtr /*device*/,

+    BOOL /* sendevent */);

+

+extern _X_EXPORT Bool ActivateDevice(

+    DeviceIntPtr /*device*/,

+    BOOL /* sendevent */);

+

+extern _X_EXPORT Bool DisableDevice(

+    DeviceIntPtr /*device*/,

+    BOOL /* sendevent */);

+

+extern int InitAndStartDevices(void);

+

+extern void CloseDownDevices(void);

+

+extern void UndisplayDevices(void);

+

+extern _X_EXPORT int RemoveDevice(

+    DeviceIntPtr /*dev*/,

+    BOOL /* sendevent */);

+

+extern _X_EXPORT int NumMotionEvents(void);

+

+extern void RegisterPointerDevice(

+    DeviceIntPtr /*device*/);

+

+extern void RegisterKeyboardDevice(

+    DeviceIntPtr /*device*/);

+

+extern _X_EXPORT int dixLookupDevice(

+    DeviceIntPtr *         /* dev */,

+    int                    /* id */,

+    ClientPtr              /* client */,

+    Mask                   /* access_mode */);

+

+extern _X_EXPORT void QueryMinMaxKeyCodes(

+    KeyCode* /*minCode*/,

+    KeyCode* /*maxCode*/);

+

+extern _X_EXPORT Bool SetKeySymsMap(

+    KeySymsPtr /*dst*/,

+    KeySymsPtr /*src*/);

+

+extern _X_EXPORT Bool InitButtonClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    int /*numButtons*/,

+    Atom* /* labels */,

+    CARD8* /*map*/);

+

+extern _X_EXPORT Bool InitValuatorClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    int /*numAxes*/,

+    Atom* /* labels */,

+    int /*numMotionEvents*/,

+    int /*mode*/);

+

+extern _X_EXPORT Bool InitPointerAccelerationScheme(

+    DeviceIntPtr /*dev*/,

+    int /*scheme*/);

+

+extern _X_EXPORT Bool InitAbsoluteClassDeviceStruct(

+    DeviceIntPtr /*device*/);

+

+extern _X_EXPORT Bool InitFocusClassDeviceStruct(

+    DeviceIntPtr /*device*/);

+

+typedef void (*BellProcPtr)(

+    int /*percent*/,

+    DeviceIntPtr /*device*/,

+    pointer /*ctrl*/,

+    int);

+

+typedef void (*KbdCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    KeybdCtrl * /*ctrl*/);

+

+typedef void (*PtrCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    PtrCtrl * /*ctrl*/);

+

+extern _X_EXPORT Bool InitPtrFeedbackClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    PtrCtrlProcPtr /*controlProc*/);

+

+typedef void (*StringCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    StringCtrl * /*ctrl*/);

+

+extern _X_EXPORT Bool InitStringFeedbackClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    StringCtrlProcPtr /*controlProc*/,

+    int /*max_symbols*/,

+    int /*num_symbols_supported*/,

+    KeySym* /*symbols*/);

+

+typedef void (*BellCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    BellCtrl * /*ctrl*/);

+

+extern _X_EXPORT Bool InitBellFeedbackClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    BellProcPtr /*bellProc*/,

+    BellCtrlProcPtr /*controlProc*/);

+

+typedef void (*LedCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    LedCtrl * /*ctrl*/);

+

+extern _X_EXPORT Bool InitLedFeedbackClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    LedCtrlProcPtr /*controlProc*/);

+

+typedef void (*IntegerCtrlProcPtr)(

+    DeviceIntPtr /*device*/,

+    IntegerCtrl * /*ctrl*/);

+

+

+extern _X_EXPORT Bool InitIntegerFeedbackClassDeviceStruct(

+    DeviceIntPtr /*device*/,

+    IntegerCtrlProcPtr /*controlProc*/);

+

+extern _X_EXPORT Bool InitPointerDeviceStruct(

+    DevicePtr /*device*/,

+    CARD8* /*map*/,

+    int /*numButtons*/,

+    Atom* /* btn_labels */,

+    PtrCtrlProcPtr /*controlProc*/,

+    int /*numMotionEvents*/,

+    int /*numAxes*/,

+    Atom* /* axes_labels */);

+

+extern _X_EXPORT Bool InitKeyboardDeviceStruct(

+    DeviceIntPtr /*device*/,

+    XkbRMLVOSet * /*rmlvo*/,

+    BellProcPtr /*bellProc*/,

+    KbdCtrlProcPtr /*controlProc*/);

+

+extern int ApplyPointerMapping(

+    DeviceIntPtr /* pDev */,

+    CARD8 *      /* map */,

+    int          /* len */,

+    ClientPtr	/* client */);

+

+extern Bool BadDeviceMap(

+    BYTE* /*buff*/,

+    int /*length*/,

+    unsigned /*low*/,

+    unsigned /*high*/,

+    XID* /*errval*/);

+

+extern void NoteLedState(

+    DeviceIntPtr /*keybd*/,

+    int /*led*/,

+    Bool /*on*/);

+

+extern void MaybeStopHint(

+    DeviceIntPtr /*device*/,

+    ClientPtr /*client*/);

+

+extern void ProcessPointerEvent(

+    InternalEvent* /* ev */,

+    DeviceIntPtr /*mouse*/);

+

+extern void ProcessKeyboardEvent(

+    InternalEvent* /*ev*/,

+    DeviceIntPtr   /*keybd*/);

+

+extern void InputDevicesClosed(void);

+

+extern Bool LegalModifier(

+    unsigned int /*key*/, 

+    DeviceIntPtr /*pDev*/);

+

+extern _X_EXPORT void ProcessInputEvents(void);

+

+extern _X_EXPORT void InitInput(

+    int  /*argc*/,

+    char ** /*argv*/);

+

+extern _X_EXPORT int GetMaximumEventsNum(void);

+

+extern _X_EXPORT int GetEventList(EventListPtr* list);

+extern _X_EXPORT EventListPtr InitEventList(int num_events);

+extern _X_EXPORT void FreeEventList(EventListPtr list, int num_events);

+

+extern void CreateClassesChangedEvent(EventListPtr event,

+                                      DeviceIntPtr master,

+                                      DeviceIntPtr slave,

+                                      int type);

+extern int GetPointerEvents(

+    EventListPtr events,

+    DeviceIntPtr pDev,

+    int type,

+    int buttons,

+    int flags,

+    int first_valuator,

+    int num_valuators,

+    int *valuators);

+

+extern int GetKeyboardEvents(

+    EventListPtr events,

+    DeviceIntPtr pDev,

+    int type,

+    int key_code);

+

+extern int GetKeyboardValuatorEvents(

+    EventListPtr events,

+    DeviceIntPtr pDev,

+    int type,

+    int key_code,

+    int first_valuator,

+    int num_valuator,

+    int *valuators);

+

+extern int GetProximityEvents(

+    EventListPtr events,

+    DeviceIntPtr pDev,

+    int type,

+    int first_valuator,

+    int num_valuators,

+    int *valuators);

+

+extern void PostSyntheticMotion(

+    DeviceIntPtr pDev,

+    int x,

+    int y,

+    int screen,

+    unsigned long time);

+

+extern _X_EXPORT int GetMotionHistorySize(

+    void);

+

+extern _X_EXPORT void AllocateMotionHistory(

+    DeviceIntPtr pDev);

+

+extern _X_EXPORT int GetMotionHistory(

+    DeviceIntPtr pDev,

+    xTimecoord **buff,

+    unsigned long start,

+    unsigned long stop,

+    ScreenPtr pScreen,

+    BOOL core);

+

+extern int AttachDevice(ClientPtr client,

+                        DeviceIntPtr slave,

+                        DeviceIntPtr master);

+

+extern _X_EXPORT DeviceIntPtr GetPairedDevice(DeviceIntPtr kbd);

+extern DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);

+

+extern int AllocDevicePair(ClientPtr client,

+                             char* name,

+                             DeviceIntPtr* ptr,

+                             DeviceIntPtr* keybd,

+                             DeviceProc ptr_proc,

+                             DeviceProc keybd_proc,

+                             Bool master);

+extern void DeepCopyDeviceClasses(DeviceIntPtr from,

+                                  DeviceIntPtr to,

+                                  DeviceChangedEvent *dce);

+

+/* Helper functions. */

+extern int generate_modkeymap(ClientPtr client, DeviceIntPtr dev,

+                              KeyCode **modkeymap, int *max_keys_per_mod);

+extern int change_modmap(ClientPtr client, DeviceIntPtr dev, KeyCode *map,

+                         int max_keys_per_mod);

+extern int AllocXTestDevice(ClientPtr client,

+                             char* name,

+                             DeviceIntPtr* ptr,

+                             DeviceIntPtr* keybd,

+                             DeviceIntPtr master_ptr,

+                             DeviceIntPtr master_keybd);

+extern BOOL IsXTestDevice(DeviceIntPtr dev, DeviceIntPtr master);

+extern DeviceIntPtr GetXTestDevice(DeviceIntPtr master);

+extern void SendDevicePresenceEvent(int deviceid, int type);

+

+/* misc event helpers */

+extern Mask GetEventFilter(DeviceIntPtr dev, xEvent *event);

+extern Mask GetWindowXI2Mask(DeviceIntPtr dev, WindowPtr win, xEvent* ev);

+void FixUpEventFromWindow(DeviceIntPtr pDev,

+                          xEvent *xE,

+                          WindowPtr pWin,

+                          Window child,

+                          Bool calcChild);

+

+/* Implemented by the DDX. */

+extern _X_EXPORT int NewInputDeviceRequest(

+    InputOption *options,

+    InputAttributes *attrs,

+    DeviceIntPtr *dev);

+extern  _X_EXPORT void DeleteInputDeviceRequest(

+    DeviceIntPtr dev);

+

+extern _X_EXPORT void DDXRingBell(

+    int volume,

+    int pitch,

+    int duration);

+

+/* Set to TRUE by default - os/utils.c sets it to FALSE on user request,

+   xfixes/cursor.c uses it to determine if the cursor is enabled */

+extern Bool EnableCursor;

+

+#endif /* INPUT_H */

diff --git a/xorg-server/include/misc.h b/xorg-server/include/misc.h
index 62d813e0c..1cdb38fc4 100644
--- a/xorg-server/include/misc.h
+++ b/xorg-server/include/misc.h
@@ -166,9 +166,9 @@ typedef struct _xReq *xReqPtr;
 
 #include <math.h>
 #undef MAXSHORT
-#define MAXSHORT SHRT_MAX
+#define MAXSHORT 32767
 #undef MINSHORT
-#define MINSHORT SHRT_MIN
+#define MINSHORT -32768
 #undef MAXINT
 #define MAXINT INT_MAX
 #undef MININT
@@ -185,7 +185,7 @@ typedef struct _xReq *xReqPtr;
  * @param bits The minimum number of bits needed.
  * @return The number of bytes needed to hold bits.
  */
-static inline int
+static __inline int
 bits_to_bytes(const int bits) {
     return ((bits + 7) >> 3);
 }
@@ -195,7 +195,7 @@ bits_to_bytes(const int bits) {
  * @param bytes The minimum number of bytes needed.
  * @return The number of 4-byte units needed to hold bytes.
  */
-static inline int
+static __inline int
 bytes_to_int32(const int bytes) {
     return (((bytes) + 3) >> 2);
 }
@@ -205,7 +205,7 @@ bytes_to_int32(const int bytes) {
  * @param bytes The minimum number of bytes needed.
  * @return The closest multiple of 4 that is equal or higher than bytes.
  */
-static inline int
+static __inline int
 pad_to_int32(const int bytes) {
     return (((bytes) + 3) & ~3);
 }
diff --git a/xorg-server/include/os.h b/xorg-server/include/os.h
index dad1af787..68b679998 100644
--- a/xorg-server/include/os.h
+++ b/xorg-server/include/os.h
@@ -114,6 +114,8 @@ extern _X_EXPORT int WriteToClient(ClientPtr /*who*/, int /*count*/, const void*
 
 extern _X_EXPORT void ResetOsBuffers(void);
 
+extern _X_EXPORT int TransIsListening(char *protocol);
+
 extern _X_EXPORT void InitConnectionLimits(void);
 
 extern _X_EXPORT void NotifyParentProcess(void);
@@ -526,4 +528,8 @@ extern _X_EXPORT void LogPrintMarkers(void);
 
 extern _X_EXPORT void xorg_backtrace(void);
 
+#ifdef _MSC_VER
+#define snprintf _snprintf
+#endif
+
 #endif /* OS_H */
diff --git a/xorg-server/include/pixmapstr.h b/xorg-server/include/pixmapstr.h
index 702faf0ac..8002b170a 100644
--- a/xorg-server/include/pixmapstr.h
+++ b/xorg-server/include/pixmapstr.h
@@ -76,10 +76,8 @@ typedef struct _Pixmap {
     int			refcnt;
     int			devKind; /* This is the pitch of the pixmap, typically width*bpp/8. */
     DevUnion		devPrivate; /* When !NULL, devPrivate.ptr points to the raw pixel data. */
-#ifdef COMPOSITE
     short		screen_x;
     short		screen_y;
-#endif
     unsigned		usage_hint; /* see CREATE_PIXMAP_USAGE_* */
 } PixmapRec;
 
diff --git a/xorg-server/include/scrnintstr.h b/xorg-server/include/scrnintstr.h
index ab50e7a32..2299504c7 100644
--- a/xorg-server/include/scrnintstr.h
+++ b/xorg-server/include/scrnintstr.h
@@ -68,7 +68,7 @@ typedef struct _Visual {
     VisualID		vid;
     short		class;
     short		bitsPerRGBValue;
-    short		ColormapEntries;
+    long		ColormapEntries;
     short		nplanes;/* = log2 (ColormapEntries). This does not
 				 * imply that the screen has this many planes.
 				 * it may have more or fewer */
@@ -438,6 +438,10 @@ typedef    void (* MarkUnrealizedWindowProcPtr)(
 	WindowPtr /*pWin*/,
 	Bool /*fromConfigure*/);
 
+#ifdef CreateWindow
+#undef CreateWindow
+#endif
+
 typedef    Bool (* DeviceCursorInitializeProcPtr)(
         DeviceIntPtr /* pDev */,
         ScreenPtr    /* pScreen */);
diff --git a/xorg-server/include/servermd.h b/xorg-server/include/servermd.h
index e1d644e00..c851d19bc 100644
--- a/xorg-server/include/servermd.h
+++ b/xorg-server/include/servermd.h
@@ -269,6 +269,12 @@ SOFTWARE.
 #define GLYPHPADBYTES		4
 #endif /* linux/s390 */ 
 
+#ifdef WIN32
+#define IMAGE_BYTE_ORDER	LSBFirst
+#define BITMAP_BIT_ORDER	LSBFirst
+#define GLYPHPADBYTES		4
+#endif
+
 /* size of buffer to use with GetImage, measured in bytes. There's obviously
  * a trade-off between the amount of heap used and the number of times the
  * ddx routine has to be called.
diff --git a/xorg-server/include/site.h b/xorg-server/include/site.h
index b13421231..4ec75edd3 100644
--- a/xorg-server/include/site.h
+++ b/xorg-server/include/site.h
@@ -52,7 +52,7 @@ SOFTWARE.
  * server executable.
  */
 #ifndef VENDOR_STRING
-#define VENDOR_STRING "The X.Org Foundation"
+#define VENDOR_STRING "HC-Consult"
 #endif
 
 /*
@@ -61,7 +61,7 @@ SOFTWARE.
  * by the vendor.
  */
 #ifndef VENDOR_RELEASE
-#define VENDOR_RELEASE	6600
+#define VENDOR_RELEASE	XORG_VERSION_CURRENT
 #endif
 
 /*
diff --git a/xorg-server/include/version-config.h b/xorg-server/include/version-config.h
new file mode 100644
index 000000000..b8d482ce8
--- /dev/null
+++ b/xorg-server/include/version-config.h
@@ -0,0 +1,16 @@
+/* version-config.h.in: not generated */
+
+#ifndef VERSION_CONFIG_H
+#define VERSION_CONFIG_H
+
+/* Vendor man version */
+#undef VENDOR_MAN_VERSION
+
+/* Vendor name */
+#define VENDOR_NAME  "HC-Consult"
+
+/* Vendor release */
+#define VENDOR_RELEASE  XORG_VERSION_CURRENT
+
+#endif /* VERSION_CONFIG_H */
+
diff --git a/xorg-server/include/windowstr.h b/xorg-server/include/windowstr.h
index 96bee9b93..94e04ead2 100644
--- a/xorg-server/include/windowstr.h
+++ b/xorg-server/include/windowstr.h
@@ -141,7 +141,7 @@ typedef struct _Window {
     RegionRec		borderSize;
     DDXPointRec		origin;		/* position relative to parent */
     unsigned short	borderWidth;
-    unsigned short	deliverableEvents; /* all masks from all clients */
+    unsigned long	deliverableEvents; /* all masks from all clients */
     Mask		eventMask;      /* mask from the creating client */
     PixUnion		background;
     PixUnion		border;
diff --git a/xorg-server/include/xkb-config.h b/xorg-server/include/xkb-config.h
new file mode 100644
index 000000000..9f7dac59e
--- /dev/null
+++ b/xorg-server/include/xkb-config.h
@@ -0,0 +1,36 @@
+/* include/xkb-config.h.  Generated from xkb-config.h.in by configure.  */
+/* xkb-config.h.in: not at all generated.                      -*- c -*-
+ * 
+ */
+
+#ifndef _XKB_CONFIG_H_
+#define _XKB_CONFIG_H_
+
+/* Default set of XKB rules. */
+#define XKB_DFLT_RULES "xorg"
+
+/* Default XKB model. */
+#define XKB_DFLT_MODEL "pc104"
+
+/* Default XKB layout. */
+#define XKB_DFLT_LAYOUT "us"
+
+/* Default XKB variant. */
+#define XKB_DFLT_VARIANT ""
+
+/* Default XKB options. */
+#define XKB_DFLT_OPTIONS ""
+
+/* Path to XKB definitions. */
+#define XKB_BASE_DIRECTORY "xkbdata"
+
+/* Path to xkbcomp. */
+#define XKB_BIN_DIRECTORY "."
+
+/* XKB output dir for compiled keymaps. */
+#define XKM_OUTPUT_DIR "xkbdata/compiled/"
+
+/* Do not have `strcasecmp'. */
+/* #undef NEED_STRCASECMP */
+
+#endif /* _XKB_CONFIG_H_ */
diff --git a/xorg-server/include/xkbsrv.h b/xorg-server/include/xkbsrv.h
index 278ff769d..4b0b3a9a1 100644
--- a/xorg-server/include/xkbsrv.h
+++ b/xorg-server/include/xkbsrv.h
@@ -1,985 +1,985 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be 
-used in advertising or publicity pertaining to distribution 
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability 
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifndef _XKBSRV_H_
-#define	_XKBSRV_H_
-
-#define XkbAllocClientMap		SrvXkbAllocClientMap
-#define XkbAllocServerMap		SrvXkbAllocServerMap
-#define XkbChangeTypesOfKey		SrvXkbChangeTypesOfKey
-#define XkbCopyKeyTypes			SrvXkbCopyKeyTypes
-#define XkbFreeClientMap		SrvXkbFreeClientMap
-#define XkbFreeServerMap		SrvXkbFreeServerMap
-#define	XkbKeyTypesForCoreSymbols	SrvXkbKeyTypesForCoreSymbols
-#define	XkbApplyCompatMapToKey		SrvXkbApplyCompatMapToKey
-#define XkbResizeKeyActions		SrvXkbResizeKeyActions
-#define XkbResizeKeySyms		SrvXkbResizeKeySyms
-#define XkbResizeKeyType		SrvXkbResizeKeyType
-#define XkbAllocCompatMap		SrvXkbAllocCompatMap
-#define XkbAllocControls		SrvXkbAllocControls
-#define XkbAllocIndicatorMaps		SrvXkbAllocIndicatorMaps
-#define XkbAllocKeyboard		SrvXkbAllocKeyboard
-#define XkbAllocNames			SrvXkbAllocNames
-#define XkbFreeCompatMap		SrvXkbFreeCompatMap
-#define XkbFreeKeyboard			SrvXkbFreeKeyboard
-#define XkbFreeNames			SrvXkbFreeNames
-#define XkbLatchModifiers		SrvXkbLatchModifiers
-#define XkbLatchGroup			SrvXkbLatchGroup
-#define XkbVirtualModsToReal		SrvXkbVirtualModsToReal
-#define	XkbChangeKeycodeRange		SrvXkbChangeKeycodeRange
-#define	XkbApplyVirtualModChanges	SrvXkbApplyVirtualModChanges
-
-#include <X11/extensions/XKBproto.h>
-#include "xkbstr.h"
-#include "xkbrules.h"
-#include "inputstr.h"
-#include "events.h"
-
-typedef struct _XkbInterest {
-	DeviceIntPtr		dev;
-	ClientPtr		client;
-	XID			resource;
-	struct _XkbInterest *	next;
-	CARD16			extDevNotifyMask;
-	CARD16			stateNotifyMask;
-	CARD16			namesNotifyMask;
-	CARD32 			ctrlsNotifyMask;
-	CARD8			compatNotifyMask;
-	BOOL			bellNotifyMask;
-	BOOL			actionMessageMask;
-	CARD16			accessXNotifyMask;
-	CARD32			iStateNotifyMask;
-	CARD32			iMapNotifyMask;
-	CARD16			altSymsNotifyMask;
-	CARD32			autoCtrls;
-	CARD32			autoCtrlValues;
-} XkbInterestRec,*XkbInterestPtr;
-
-typedef struct _XkbRadioGroup {
-	CARD8		flags;
-	CARD8		nMembers;
-	CARD8		dfltDown;
-	CARD8		currentDown;
-	CARD8		members[XkbRGMaxMembers];
-} XkbRadioGroupRec, *XkbRadioGroupPtr;
-
-typedef struct	_XkbEventCause {
-	CARD8		kc;
-	CARD8		event;
-	CARD8		mjr;
-	CARD8		mnr;
-	ClientPtr	client;
-} XkbEventCauseRec,*XkbEventCausePtr;
-#define	XkbSetCauseKey(c,k,e)	{ (c)->kc= (k),(c)->event= (e),\
-				  (c)->mjr= (c)->mnr= 0; \
-				  (c)->client= NULL; }
-#define	XkbSetCauseReq(c,j,n,cl) { (c)->kc= (c)->event= 0,\
-				  (c)->mjr= (j),(c)->mnr= (n);\
-				  (c)->client= (cl); }
-#define	XkbSetCauseCoreReq(c,e,cl) XkbSetCauseReq(c,e,0,cl)
-#define	XkbSetCauseXkbReq(c,e,cl)  XkbSetCauseReq(c,XkbReqCode,e,cl)
-#define	XkbSetCauseUnknown(c)	   XkbSetCauseKey(c,0,0)
-
-#define	_OFF_TIMER		0
-#define	_KRG_WARN_TIMER		1
-#define	_KRG_TIMER		2
-#define	_SK_TIMEOUT_TIMER	3
-#define	_ALL_TIMEOUT_TIMER	4
-
-#define	_BEEP_NONE		0
-#define	_BEEP_FEATURE_ON	1
-#define	_BEEP_FEATURE_OFF	2
-#define	_BEEP_FEATURE_CHANGE	3
-#define	_BEEP_SLOW_WARN		4
-#define	_BEEP_SLOW_PRESS	5
-#define	_BEEP_SLOW_ACCEPT	6
-#define	_BEEP_SLOW_REJECT	7
-#define	_BEEP_SLOW_RELEASE	8
-#define	_BEEP_STICKY_LATCH	9
-#define	_BEEP_STICKY_LOCK	10
-#define	_BEEP_STICKY_UNLOCK	11
-#define	_BEEP_LED_ON		12
-#define	_BEEP_LED_OFF		13
-#define	_BEEP_LED_CHANGE	14
-#define	_BEEP_BOUNCE_REJECT	15
-
-typedef struct _XkbFilter {
-	CARD16			  keycode;
-	CARD8			  what;
-	CARD8			  active;
-	CARD8			  filterOthers;
-	CARD32			  priv;
-	XkbAction		  upAction;
-	int			(*filter)(
-					struct _XkbSrvInfo* 	/* xkbi */,
-					struct _XkbFilter *	/* filter */,
-					unsigned		/* keycode */,
-					XkbAction *		/* action */
-				  );
-	struct _XkbFilter	 *next;
-} XkbFilterRec,*XkbFilterPtr;
-
-typedef struct _XkbSrvInfo {
-	XkbStateRec	 prev_state;
-	XkbStateRec	 state;
-	XkbDescPtr	 desc;
-
-	DeviceIntPtr	 device;
-	KbdCtrlProcPtr	 kbdProc;
-
-	XkbRadioGroupPtr radioGroups;
-	CARD8		 nRadioGroups;
-	CARD8		 clearMods;
-	CARD8		 setMods;
-	INT16		 groupChange;
-
-	CARD16		 dfltPtrDelta;
-
-	double		 mouseKeysCurve;
-	double		 mouseKeysCurveFactor;
-	INT16		 mouseKeysDX;
-	INT16		 mouseKeysDY;
-	CARD8		 mouseKeysFlags;
-	Bool		 mouseKeysAccel;
-	CARD8		 mouseKeysCounter;
-
-	CARD8		 lockedPtrButtons;
-	CARD8		 shiftKeyCount;
-	KeyCode		 mouseKey;
-	KeyCode		 inactiveKey;
-	KeyCode		 slowKey;
-	KeyCode		 repeatKey;
-	CARD8		 krgTimerActive;
-	CARD8		 beepType;
-	CARD8		 beepCount;
-
-	CARD32		 flags;
-	CARD32		 lastPtrEventTime;
-	CARD32		 lastShiftEventTime;
-	OsTimerPtr	 beepTimer;
-	OsTimerPtr	 mouseKeyTimer;
-	OsTimerPtr	 slowKeysTimer;
-	OsTimerPtr	 bounceKeysTimer;
-	OsTimerPtr	 repeatKeyTimer;
-	OsTimerPtr	 krgTimer;
-
-	int		 szFilters;
-	XkbFilterPtr	 filters;
-} XkbSrvInfoRec, *XkbSrvInfoPtr;
-
-#define	XkbSLI_IsDefault	(1L<<0)
-#define	XkbSLI_HasOwnState	(1L<<1)
-
-typedef struct	_XkbSrvLedInfo {
-	CARD16			flags;
-	CARD16			class;
-	CARD16			id;
-	union {
-	    KbdFeedbackPtr	kf;
-	    LedFeedbackPtr	lf;
-	} 			fb;
-
-	CARD32			physIndicators;
-	CARD32			autoState;
-	CARD32			explicitState;
-	CARD32			effectiveState;
-
-	CARD32			mapsPresent;
-	CARD32			namesPresent;
-	XkbIndicatorMapPtr	maps;
-	Atom *			names;
-
-	CARD32			usesBase;
-	CARD32			usesLatched;
-	CARD32			usesLocked;
-	CARD32			usesEffective;
-	CARD32			usesCompat;
-	CARD32			usesControls;
-
-	CARD32			usedComponents;
-} XkbSrvLedInfoRec, *XkbSrvLedInfoPtr;
-
-/*
- * Settings for xkbClientFlags field (used by DIX)
- * These flags _must_ not overlap with XkbPCF_*
- */
-#define	_XkbClientInitialized		(1<<15)
-
-#define	_XkbWantsDetectableAutoRepeat(c)\
-	((c)->xkbClientFlags&XkbPCF_DetectableAutoRepeatMask)
-
-/*
- * Settings for flags field
- */
-#define	_XkbStateNotifyInProgress	(1<<0)
-
-typedef struct
-{
-    ProcessInputProc processInputProc;
-    /* If processInputProc is set to something different than realInputProc,
-     * UNWRAP and COND_WRAP will not touch processInputProc and update only
-     * realInputProc.  This ensures that
-     *   processInputProc == (frozen ? EnqueueEvent : realInputProc)
-     *
-     * WRAP_PROCESS_INPUT_PROC should only be called during initialization,
-     * since it may destroy this invariant.
-     */
-    ProcessInputProc realInputProc;
-    DeviceUnwrapProc unwrapProc;
-} xkbDeviceInfoRec, *xkbDeviceInfoPtr;
-
-#define WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \
-	device->public.processInputProc = proc; \
-	oldprocs->processInputProc = \
-	oldprocs->realInputProc = device->public.realInputProc; \
-	device->public.realInputProc = proc; \
-	oldprocs->unwrapProc = device->unwrapProc; \
-	device->unwrapProc = unwrapproc;
-
-#define COND_WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \
-	if (device->public.processInputProc == device->public.realInputProc)\
-	    device->public.processInputProc = proc; \
-	oldprocs->processInputProc = \
-	oldprocs->realInputProc = device->public.realInputProc; \
-	device->public.realInputProc = proc; \
-	oldprocs->unwrapProc = device->unwrapProc; \
-	device->unwrapProc = unwrapproc;
-
-#define UNWRAP_PROCESS_INPUT_PROC(device, oldprocs, backupproc) \
-        backupproc = device->public.realInputProc; \
-	if (device->public.processInputProc == device->public.realInputProc)\
-	    device->public.processInputProc = oldprocs->realInputProc; \
-	device->public.realInputProc = oldprocs->realInputProc; \
-	device->unwrapProc = oldprocs->unwrapProc;
-
-extern DevPrivateKey xkbDevicePrivateKey;
-#define XKBDEVICEINFO(dev) ((xkbDeviceInfoPtr)dixLookupPrivate(&(dev)->devPrivates, xkbDevicePrivateKey))
-
-extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);
-
-/***====================================================================***/
-
-
-/***====================================================================***/
-
-#define XkbAX_KRGMask	 (XkbSlowKeysMask|XkbBounceKeysMask)
-#define	XkbAllFilteredEventsMask \
-	(XkbAccessXKeysMask|XkbRepeatKeysMask|XkbMouseKeysAccelMask|XkbAX_KRGMask)
-
-/***====================================================================***/
-
-extern _X_EXPORT int	XkbReqCode;
-extern _X_EXPORT int	XkbEventBase;
-extern _X_EXPORT int	XkbKeyboardErrorCode;
-extern _X_EXPORT char *	XkbBaseDirectory;
-extern _X_EXPORT char *	XkbBinDirectory;
-
-extern _X_EXPORT CARD32	xkbDebugFlags;
-
-#define	_XkbLibError(c,l,d) /* Epoch fail */
-#define	_XkbErrCode2(a,b) ((XID)((((unsigned int)(a))<<24)|((b)&0xffffff)))
-#define	_XkbErrCode3(a,b,c)	_XkbErrCode2(a,(((unsigned int)(b))<<16)|(c))
-#define	_XkbErrCode4(a,b,c,d) _XkbErrCode3(a,b,((((unsigned int)(c))<<8)|(d)))
-
-extern	_X_EXPORT int	DeviceKeyPress,DeviceKeyRelease,DeviceMotionNotify;
-extern	_X_EXPORT int	DeviceButtonPress,DeviceButtonRelease;
-
-#define	Status		int
-
-extern _X_EXPORT void XkbUseMsg(
-    void
-);
-
-extern _X_EXPORT int XkbProcessArguments(
-    int				/* argc */,
-    char **			/* argv */,
-    int				/* i */
-);
-
-extern _X_EXPORT void	XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc);
-
-extern _X_EXPORT void	XkbFreeCompatMap(
-    XkbDescPtr			/* xkb */,
-    unsigned int		/* which */,
-    Bool			/* freeMap */
-);
-
-extern _X_EXPORT void XkbFreeNames(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which */,
-	Bool			/* freeMap */
-);
-
-extern _X_EXPORT int _XkbLookupAnyDevice(
-    DeviceIntPtr *pDev,
-    int id,
-    ClientPtr client,
-    Mask access_mode,
-    int *xkb_err
-);
-
-extern _X_EXPORT int _XkbLookupKeyboard(
-    DeviceIntPtr *pDev,
-    int id,
-    ClientPtr client,
-    Mask access_mode,
-    int *xkb_err
-);
-
-extern _X_EXPORT int _XkbLookupBellDevice(
-    DeviceIntPtr *pDev,
-    int id,
-    ClientPtr client,
-    Mask access_mode,
-    int *xkb_err
-);
-
-extern _X_EXPORT int _XkbLookupLedDevice(
-    DeviceIntPtr *pDev,
-    int id,
-    ClientPtr client,
-    Mask access_mode,
-    int *xkb_err
-);
-
-extern _X_EXPORT int _XkbLookupButtonDevice(
-    DeviceIntPtr *pDev,
-    int id,
-    ClientPtr client,
-    Mask access_mode,
-    int *xkb_err
-);
-
-extern _X_EXPORT XkbDescPtr XkbAllocKeyboard(
-	void
-);
-
-extern _X_EXPORT Status XkbAllocClientMap(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which */,
-	unsigned int		/* nTypes */
-);
-
-extern _X_EXPORT Status XkbAllocServerMap(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which */,
-	unsigned int		/* nNewActions */
-);
-
-extern _X_EXPORT void	XkbFreeClientMap(
-    XkbDescPtr			/* xkb */,
-    unsigned int		/* what */,
-    Bool			/* freeMap */
-);
-
-extern _X_EXPORT void	XkbFreeServerMap(
-    XkbDescPtr			/* xkb */,
-    unsigned int		/* what */,
-    Bool			/* freeMap */
-);
-
-extern _X_EXPORT Status XkbAllocIndicatorMaps(
-	XkbDescPtr		/* xkb */
-);
-
-extern _X_EXPORT Status	XkbAllocCompatMap(
-    XkbDescPtr			/* xkb */,
-    unsigned int		/* which */,
-    unsigned int		/* nInterpret */
-);
-
-extern _X_EXPORT Status XkbAllocNames(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which */,
-	int			/* nTotalRG */,
-	int			/* nTotalAliases */
-);
-
-extern _X_EXPORT Status	XkbAllocControls(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which*/
-);
-
-extern _X_EXPORT Status	XkbCopyKeyTypes(
-    XkbKeyTypePtr		/* from */,
-    XkbKeyTypePtr		/* into */,
-    int				/* num_types */
-);
-
-extern _X_EXPORT Status	XkbResizeKeyType(
-    XkbDescPtr		/* xkb */,
-    int			/* type_ndx */,
-    int			/* map_count */,
-    Bool		/* want_preserve */,
-    int			/* new_num_lvls */
-);
-
-extern _X_EXPORT void	XkbFreeKeyboard(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* which */,
-	Bool			/* freeDesc */
-);
-
-extern _X_EXPORT  void XkbSetActionKeyMods(
-	XkbDescPtr		/* xkb */,
-	XkbAction *		/* act */,
-	unsigned int 		/* mods */
-);
-
-extern _X_EXPORT unsigned int XkbMaskForVMask(
-    XkbDescPtr		/* xkb */,
-    unsigned int	/* vmask */
-);
-
-extern _X_EXPORT Bool XkbVirtualModsToReal(
-	XkbDescPtr	/* xkb */,
-	unsigned int	/* virtua_mask */,
-	unsigned int *	/* mask_rtrn */
-);
-
-extern _X_EXPORT unsigned int	XkbAdjustGroup(
-    int			/* group */,
-    XkbControlsPtr	/* ctrls */
-);
-
-extern _X_EXPORT KeySym *XkbResizeKeySyms(
-    XkbDescPtr		/* xkb */,
-    int 		/* key */,
-    int 		/* needed */
-);
-
-extern _X_EXPORT XkbAction *XkbResizeKeyActions(
-    XkbDescPtr		/* xkb */,
-    int 		/* key */,
-    int 		/* needed */
-);
-
-extern _X_EXPORT void XkbUpdateKeyTypesFromCore(
-    DeviceIntPtr	/* pXDev */,
-    KeySymsPtr          /* syms */,
-    KeyCode 		/* first */,
-    CARD8 		/* num */,
-    XkbChangesPtr	/* pChanges */
-);
-
-extern _X_EXPORT void XkbUpdateDescActions(
-    XkbDescPtr		/* xkb */,
-    KeyCode		/* first */,
-    CARD8		/* num */,
-    XkbChangesPtr	/* changes */
-);
-
-extern _X_EXPORT void XkbUpdateActions(
-    DeviceIntPtr	/* pXDev */,
-    KeyCode 		/* first */,
-    CARD8 		/* num */,
-    XkbChangesPtr  	/* pChanges */,
-    unsigned int *	/* needChecksRtrn */,
-    XkbEventCausePtr	/* cause */
-);
-
-extern _X_EXPORT KeySymsPtr XkbGetCoreMap(
-    DeviceIntPtr        /* keybd */
-);
-
-extern _X_EXPORT void XkbApplyMappingChange(
-    DeviceIntPtr	/* pXDev */,
-    KeySymsPtr          /* map */,
-    KeyCode		/* firstKey */,
-    CARD8		/* num */,
-    CARD8 *             /* modmap */,
-    ClientPtr		/* client */
-);
-
-extern _X_EXPORT void XkbSetIndicators(
-    DeviceIntPtr		/* pXDev */,
-    CARD32			/* affect */,
-    CARD32			/* values */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbUpdateIndicators(
-    DeviceIntPtr		/* keybd */,
-    CARD32		 	/* changed */,
-    Bool			/* check_edevs */,
-    XkbChangesPtr		/* pChanges */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT XkbSrvLedInfoPtr XkbAllocSrvLedInfo(
-    DeviceIntPtr		/* dev */,
-    KbdFeedbackPtr		/* kf */,
-    LedFeedbackPtr		/* lf */,
-    unsigned int		/* needed_parts */
-);
-
-extern _X_EXPORT XkbSrvLedInfoPtr XkbCopySrvLedInfo(
-    DeviceIntPtr		/* dev */,
-    XkbSrvLedInfoPtr		/* src */,
-    KbdFeedbackPtr		/* kf */,
-    LedFeedbackPtr		/* lf */
-);
-
-
-extern _X_EXPORT XkbSrvLedInfoPtr XkbFindSrvLedInfo(
-    DeviceIntPtr		/* dev */,
-    unsigned int		/* class */,
-    unsigned int		/* id */,
-    unsigned int		/* needed_parts */
-);
-
-extern _X_EXPORT void XkbApplyLedNameChanges(
-    DeviceIntPtr		/* dev */,
-    XkbSrvLedInfoPtr		/* sli */,
-    unsigned int		/* changed_names */,
-    xkbExtensionDeviceNotify *	/* ed */,
-    XkbChangesPtr		/* changes */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbApplyLedMapChanges(
-    DeviceIntPtr		/* dev */,
-    XkbSrvLedInfoPtr		/* sli */,
-    unsigned int		/* changed_maps */,
-    xkbExtensionDeviceNotify *	/* ed */,
-    XkbChangesPtr		/* changes */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbApplyLedStateChanges(
-    DeviceIntPtr		/* dev */,
-    XkbSrvLedInfoPtr		/* sli */,
-    unsigned int		/* changed_leds */,
-    xkbExtensionDeviceNotify *	/* ed */,
-    XkbChangesPtr		/* changes */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbFlushLedEvents(
-    DeviceIntPtr		/* dev */,
-    DeviceIntPtr		/* kbd */,
-    XkbSrvLedInfoPtr		/* sli */,
-    xkbExtensionDeviceNotify *	/* ed */,
-    XkbChangesPtr		/* changes */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT unsigned int XkbIndicatorsToUpdate(
-    DeviceIntPtr		/* dev */,
-    unsigned long		/* state_changes */,
-    Bool			/* enabled_ctrl_changes */
-);
-
-extern _X_EXPORT void XkbComputeDerivedState(
-    XkbSrvInfoPtr		/* xkbi */
-);
-
-extern _X_EXPORT void XkbCheckSecondaryEffects(
-    XkbSrvInfoPtr		/* xkbi */,
-    unsigned int		/* which */,
-    XkbChangesPtr		/* changes */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbCheckIndicatorMaps(
-    DeviceIntPtr		/* dev */,
-    XkbSrvLedInfoPtr		/* sli */,
-    unsigned int		/* which */
-);
-
-extern _X_EXPORT unsigned int XkbStateChangedFlags(
-    XkbStatePtr			/* old */,
-    XkbStatePtr			/* new */
-);
-
-extern _X_EXPORT void XkbSendStateNotify(
-       DeviceIntPtr	/* kbd */,
-       xkbStateNotify *	/* pSN */
-);
-
-extern _X_EXPORT void XkbSendMapNotify(
-       DeviceIntPtr	/* kbd */,
-       xkbMapNotify *	/* ev */
-);
-
-extern _X_EXPORT int  XkbComputeControlsNotify(
-	DeviceIntPtr		/* kbd */,
-	XkbControlsPtr		/* old */,
-	XkbControlsPtr		/* new */,
-	xkbControlsNotify *	/* pCN */,
-	Bool			/* forceCtrlProc */
-);
-
-extern _X_EXPORT void XkbSendControlsNotify(
-       DeviceIntPtr		/* kbd */,
-       xkbControlsNotify *	/* ev */
-);
-
-extern _X_EXPORT void XkbSendCompatMapNotify(
-	DeviceIntPtr		/* kbd */,
-	xkbCompatMapNotify *	/* ev */
-);
-
-extern _X_EXPORT void XkbHandleBell(
-       BOOL		/* force */,
-       BOOL		/* eventOnly */,
-       DeviceIntPtr	/* kbd */,
-       CARD8		/* percent */,
-       pointer 		/* ctrl */,
-       CARD8		/* class */,
-       Atom		/* name */,
-       WindowPtr	/* pWin */,
-       ClientPtr	/* pClient */
-);
-
-extern _X_EXPORT void XkbSendAccessXNotify(
-       DeviceIntPtr		/* kbd */,
-       xkbAccessXNotify *	/* pEv */
-);
-
-extern _X_EXPORT void XkbSendNamesNotify(
-       DeviceIntPtr	/* kbd */,
-       xkbNamesNotify *	/* ev */
-);
-
-extern _X_EXPORT void XkbSendActionMessage(
-       DeviceIntPtr		/* kbd */,
-       xkbActionMessage *	/* ev */
-);
-
-extern _X_EXPORT void XkbSendExtensionDeviceNotify(
-       DeviceIntPtr			/* kbd */,
-       ClientPtr			/* client */,
-       xkbExtensionDeviceNotify *	/* ev */
-);
-
-extern _X_EXPORT void XkbSendNotification(
-    DeviceIntPtr		/* kbd */,
-    XkbChangesPtr		/* pChanges */,
-    XkbEventCausePtr		/* cause */
-);
-
-extern _X_EXPORT void XkbProcessKeyboardEvent(
-    DeviceEvent*		/* event */,
-    DeviceIntPtr		/* keybd */
-);
-
-extern _X_EXPORT void XkbHandleActions(
-    DeviceIntPtr		/* dev */,
-    DeviceIntPtr		/* kbd */,
-    DeviceEvent*		/* event */
-);
-
-extern _X_EXPORT Bool XkbEnableDisableControls(
-    XkbSrvInfoPtr	/* xkbi */,
-    unsigned long	/* change */,
-    unsigned long	/* newValues */,
-    XkbChangesPtr	/* changes */,
-    XkbEventCausePtr	/* cause */
-);
-
-extern _X_EXPORT void AccessXInit(
-    DeviceIntPtr        /* dev */
-);
-
-extern _X_EXPORT Bool AccessXFilterPressEvent(
-    DeviceEvent*	/* event */,
-    DeviceIntPtr	/* keybd */
-);
-
-extern _X_EXPORT Bool AccessXFilterReleaseEvent(
-    DeviceEvent*	/* event */,
-    DeviceIntPtr	/* keybd */
-);
-
-extern _X_EXPORT void AccessXCancelRepeatKey(
-    XkbSrvInfoPtr	/* xkbi */,
-    KeyCode		/* key */
-);
-
-extern _X_EXPORT void AccessXComputeCurveFactor(
-    XkbSrvInfoPtr	/* xkbi */,
-    XkbControlsPtr	/* ctrls */
-);
-
-extern _X_EXPORT XkbInterestPtr XkbFindClientResource(
-       DevicePtr	/* inDev */,
-       ClientPtr	/* client */
-);
-
-extern _X_EXPORT XkbInterestPtr XkbAddClientResource(
-       DevicePtr	/* inDev */,
-       ClientPtr	/* client */,
-       XID		/* id */
-);
-
-extern _X_EXPORT int XkbRemoveResourceClient(
-       DevicePtr	/* inDev */,
-       XID		/* id */
-);
-
-extern _X_EXPORT int XkbDDXAccessXBeep(
-    DeviceIntPtr        /* dev */,
-    unsigned int	/* what */,
-    unsigned int	/* which */
-);
-
-extern _X_EXPORT int XkbDDXUsesSoftRepeat(
-    DeviceIntPtr	/* dev */
-);
-
-extern _X_EXPORT void XkbDDXKeybdCtrlProc(
-	DeviceIntPtr	/* dev */,
-	KeybdCtrl *	/* ctrl */
-);
-
-extern _X_EXPORT void XkbDDXChangeControls(
-	DeviceIntPtr	/* dev */,
-	XkbControlsPtr 	/* old */,
-	XkbControlsPtr 	/* new */
-);
-
-extern _X_EXPORT void XkbDDXUpdateDeviceIndicators(
-	DeviceIntPtr		/* dev */,
-	XkbSrvLedInfoPtr	/* sli */,
-	CARD32			/* newState */
-);
-
-extern _X_EXPORT void XkbDDXFakePointerMotion(
- 	unsigned int	/* flags */,
-	int		/* x */,
-	int		/* y */
-);
-
-extern _X_EXPORT void XkbDDXFakeDeviceButton(
-	DeviceIntPtr	/* dev */,
-	Bool		/* press */,
-	int		/* button */
-);
-
-extern _X_EXPORT int XkbDDXTerminateServer(
-	DeviceIntPtr	/* dev */,
-	KeyCode		/* key */,
-	XkbAction *	/* act */
-);
-
-extern _X_EXPORT int XkbDDXSwitchScreen(
-	DeviceIntPtr	/* dev */,
-	KeyCode		/* key */,
-	XkbAction *	/* act */
-);
-
-extern _X_EXPORT int XkbDDXPrivate(
-	DeviceIntPtr	/* dev */,
-	KeyCode		/* key */,
-	XkbAction *	/* act */
-);
-
-extern _X_EXPORT void XkbDisableComputedAutoRepeats(
-	DeviceIntPtr 	/* pXDev */,
-	unsigned int	/* key */
-);
-
-extern _X_EXPORT void XkbSetRepeatKeys(
-	DeviceIntPtr 	/* pXDev */,
-	int		/* key */,
-	int	 	/* onoff */
-);
-
-extern _X_EXPORT int XkbLatchModifiers(
-	DeviceIntPtr 	/* pXDev */,
-	CARD8 		/* mask */,
-	CARD8 		/* latches */
-);
-
-extern _X_EXPORT int XkbLatchGroup(
-	DeviceIntPtr  	/* pXDev */,
-	int	  	/* group */
-);
-
-extern _X_EXPORT void XkbClearAllLatchesAndLocks(
-	DeviceIntPtr		/* dev */,
-	XkbSrvInfoPtr		/* xkbi */,
-	Bool			/* genEv */,
-	XkbEventCausePtr	/* cause */
-);
-
-extern _X_EXPORT void	XkbGetRulesDflts(
-        XkbRMLVOSet *           /* rmlvo */
-);
-
-extern _X_EXPORT void   XkbFreeRMLVOSet(
-        XkbRMLVOSet *           /* rmlvo */,
-        Bool                    /* freeRMLVO */
-);
-
-extern _X_EXPORT void	XkbSetRulesDflts(
-        XkbRMLVOSet *           /* rmlvo */
-);
-
-extern _X_EXPORT void	XkbDeleteRulesDflts(
-	void
-);
-
-extern _X_EXPORT int SProcXkbDispatch(
-	ClientPtr		/* client */
-);
-
-extern _X_EXPORT XkbGeometryPtr XkbLookupNamedGeometry(
-	DeviceIntPtr		/* dev */,
-	Atom			/* name */,
-	Bool *			/* shouldFree */
-);
-
-extern _X_EXPORT char *	_XkbDupString(
-	const char *		/* str */
-);
-
-extern _X_EXPORT void	XkbConvertCase(
-	KeySym 			/* sym */,
-	KeySym *		/* lower */,
-	KeySym *		/* upper */
-);
-
-extern _X_EXPORT Status	 XkbChangeKeycodeRange(
-	XkbDescPtr		/* xkb */,
-	int 			/* minKC */,
-	int 			/* maxKC */,
-	XkbChangesPtr		/* changes */
-);
-
-extern _X_EXPORT void XkbFreeSrvLedInfo(
-	XkbSrvLedInfoPtr	/* sli */
-);
-
-extern _X_EXPORT void XkbFreeInfo(
-	XkbSrvInfoPtr		/* xkbi */
-);
-
-extern _X_EXPORT Status XkbChangeTypesOfKey(
-	XkbDescPtr		/* xkb */,
-	int			/* key */,
-	int			/* nGroups */,
-	unsigned int		/* groups */,
-	int *			/* newTypesIn */,
-	XkbMapChangesPtr	/* changes */
-);
-
-extern _X_EXPORT int XkbKeyTypesForCoreSymbols(
-	XkbDescPtr		/* xkb */,
-	int			/* map_width */,
-	KeySym *		/* core_syms */,
-	unsigned int		/* protected */,
-	int *			/* types_inout */,
-	KeySym *		/* xkb_syms_rtrn */
-);
-
-extern _X_EXPORT Bool XkbApplyCompatMapToKey(
-	XkbDescPtr		/* xkb */,
-	KeyCode			/* key */,
-	XkbChangesPtr		/* changes */
-);
-
-extern _X_EXPORT Bool XkbApplyVirtualModChanges(
-	XkbDescPtr		/* xkb */,
-	unsigned int		/* changed */,
-	XkbChangesPtr		/* changes */
-);
-
-extern _X_EXPORT void XkbSendNewKeyboardNotify(
-	DeviceIntPtr		/* kbd */,
-	xkbNewKeyboardNotify *	/* pNKN */
-);
-
-extern Bool XkbCopyKeymap(
-        XkbDescPtr              /* dst */,
-        XkbDescPtr              /* src */);
-
-extern Bool XkbCopyDeviceKeymap(
-        DeviceIntPtr            /* dst */,
-        DeviceIntPtr            /* src */);
-
-extern void XkbFilterEvents(
-        ClientPtr               /* pClient */,
-        int                     /* nEvents */,
-        xEvent*                 /* xE */);
-
-extern int XkbGetEffectiveGroup(
-        XkbSrvInfoPtr           /* xkbi */,
-        XkbStatePtr             /* xkbstate */,
-        CARD8                   /* keycode */);
-
-#include "xkbfile.h"
-#include "xkbrules.h"
-
-#define	_XkbListKeycodes	0
-#define	_XkbListTypes		1
-#define	_XkbListCompat		2
-#define	_XkbListSymbols		3
-#define	_XkbListGeometry	4
-#define	_XkbListNumComponents	5
-
-typedef struct _XkbSrvListInfo {
-	int		szPool;
-	int		nPool;
-	char *		pool;
-
-	int		maxRtrn;
-	int		nTotal;
-
-	char *		pattern[_XkbListNumComponents];
-	int		nFound[_XkbListNumComponents];
-} XkbSrvListInfoRec,*XkbSrvListInfoPtr;
-
-extern _X_EXPORT Status	XkbDDXList(
-	DeviceIntPtr		/* dev */,
-	XkbSrvListInfoPtr	/* listing */,
-	ClientPtr		/* client */
-);
-
-extern _X_EXPORT unsigned int XkbDDXLoadKeymapByNames(
-	DeviceIntPtr		/* keybd */,
-	XkbComponentNamesPtr	/* names */,
-	unsigned int		/* want */,
-	unsigned int		/* need */,
-	XkbDescPtr *		/* finfoRtrn */,
-	char *			/* keymapNameRtrn */,
-	int 			/* keymapNameRtrnLen */
-);
-
-extern _X_EXPORT Bool XkbDDXNamesFromRules(
-	DeviceIntPtr		/* keybd */,
-	char *			/* rules */,
-	XkbRF_VarDefsPtr	/* defs */,
-	XkbComponentNamesPtr	/* names */
-);
-
-extern _X_EXPORT XkbDescPtr XkbCompileKeymap(
-        DeviceIntPtr    /* dev */,
-        XkbRMLVOSet *   /* rmlvo */
-);
-
-#endif /* _XKBSRV_H_ */
+/************************************************************

+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

+

+Permission to use, copy, modify, and distribute this

+software and its documentation for any purpose and without

+fee is hereby granted, provided that the above copyright

+notice appear in all copies and that both that copyright

+notice and this permission notice appear in supporting

+documentation, and that the name of Silicon Graphics not be 

+used in advertising or publicity pertaining to distribution 

+of the software without specific prior written permission.

+Silicon Graphics makes no representation about the suitability 

+of this software for any purpose. It is provided "as is"

+without any express or implied warranty.

+

+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 

+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 

+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 

+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 

+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+********************************************************/

+

+#ifndef _XKBSRV_H_

+#define	_XKBSRV_H_

+

+#define XkbAllocClientMap		SrvXkbAllocClientMap

+#define XkbAllocServerMap		SrvXkbAllocServerMap

+#define XkbChangeTypesOfKey		SrvXkbChangeTypesOfKey

+#define XkbCopyKeyTypes			SrvXkbCopyKeyTypes

+#define XkbFreeClientMap		SrvXkbFreeClientMap

+#define XkbFreeServerMap		SrvXkbFreeServerMap

+#define	XkbKeyTypesForCoreSymbols	SrvXkbKeyTypesForCoreSymbols

+#define	XkbApplyCompatMapToKey		SrvXkbApplyCompatMapToKey

+#define XkbResizeKeyActions		SrvXkbResizeKeyActions

+#define XkbResizeKeySyms		SrvXkbResizeKeySyms

+#define XkbResizeKeyType		SrvXkbResizeKeyType

+#define XkbAllocCompatMap		SrvXkbAllocCompatMap

+#define XkbAllocControls		SrvXkbAllocControls

+#define XkbAllocIndicatorMaps		SrvXkbAllocIndicatorMaps

+#define XkbAllocKeyboard		SrvXkbAllocKeyboard

+#define XkbAllocNames			SrvXkbAllocNames

+#define XkbFreeCompatMap		SrvXkbFreeCompatMap

+#define XkbFreeKeyboard			SrvXkbFreeKeyboard

+#define XkbFreeNames			SrvXkbFreeNames

+#define XkbLatchModifiers		SrvXkbLatchModifiers

+#define XkbLatchGroup			SrvXkbLatchGroup

+#define XkbVirtualModsToReal		SrvXkbVirtualModsToReal

+#define	XkbChangeKeycodeRange		SrvXkbChangeKeycodeRange

+#define	XkbApplyVirtualModChanges	SrvXkbApplyVirtualModChanges

+

+#include <X11/extensions/XKBproto.h>

+#include "xkbstr.h"

+#include "xkbrules.h"

+#include "inputstr.h"

+#include "events.h"

+

+typedef struct _XkbInterest {

+	DeviceIntPtr		dev;

+	ClientPtr		client;

+	XID			resource;

+	struct _XkbInterest *	next;

+	CARD16			extDevNotifyMask;

+	CARD16			stateNotifyMask;

+	CARD16			namesNotifyMask;

+	CARD32 			ctrlsNotifyMask;

+	CARD8			compatNotifyMask;

+	BOOL			bellNotifyMask;

+	BOOL			actionMessageMask;

+	CARD16			accessXNotifyMask;

+	CARD32			iStateNotifyMask;

+	CARD32			iMapNotifyMask;

+	CARD16			altSymsNotifyMask;

+	CARD32			autoCtrls;

+	CARD32			autoCtrlValues;

+} XkbInterestRec,*XkbInterestPtr;

+

+typedef struct _XkbRadioGroup {

+	CARD8		flags;

+	CARD8		nMembers;

+	CARD8		dfltDown;

+	CARD8		currentDown;

+	CARD8		members[XkbRGMaxMembers];

+} XkbRadioGroupRec, *XkbRadioGroupPtr;

+

+typedef struct	_XkbEventCause {

+	CARD8		kc;

+	CARD8		event;

+	CARD8		mjr;

+	CARD8		mnr;

+	ClientPtr	client;

+} XkbEventCauseRec,*XkbEventCausePtr;

+#define	XkbSetCauseKey(c,k,e)	{ (c)->kc= (k),(c)->event= (e),\

+				  (c)->mjr= (c)->mnr= 0; \

+				  (c)->client= NULL; }

+#define	XkbSetCauseReq(c,j,n,cl) { (c)->kc= (c)->event= 0,\

+				  (c)->mjr= (j),(c)->mnr= (n);\

+				  (c)->client= (cl); }

+#define	XkbSetCauseCoreReq(c,e,cl) XkbSetCauseReq(c,e,0,cl)

+#define	XkbSetCauseXkbReq(c,e,cl)  XkbSetCauseReq(c,XkbReqCode,e,cl)

+#define	XkbSetCauseUnknown(c)	   XkbSetCauseKey(c,0,0)

+

+#define	_OFF_TIMER		0

+#define	_KRG_WARN_TIMER		1

+#define	_KRG_TIMER		2

+#define	_SK_TIMEOUT_TIMER	3

+#define	_ALL_TIMEOUT_TIMER	4

+

+#define	_BEEP_NONE		0

+#define	_BEEP_FEATURE_ON	1

+#define	_BEEP_FEATURE_OFF	2

+#define	_BEEP_FEATURE_CHANGE	3

+#define	_BEEP_SLOW_WARN		4

+#define	_BEEP_SLOW_PRESS	5

+#define	_BEEP_SLOW_ACCEPT	6

+#define	_BEEP_SLOW_REJECT	7

+#define	_BEEP_SLOW_RELEASE	8

+#define	_BEEP_STICKY_LATCH	9

+#define	_BEEP_STICKY_LOCK	10

+#define	_BEEP_STICKY_UNLOCK	11

+#define	_BEEP_LED_ON		12

+#define	_BEEP_LED_OFF		13

+#define	_BEEP_LED_CHANGE	14

+#define	_BEEP_BOUNCE_REJECT	15

+

+typedef struct _XkbFilter {

+	CARD16			  keycode;

+	CARD8			  what;

+	CARD8			  active;

+	CARD8			  filterOthers;

+	CARD32			  priv;

+	XkbAction		  upAction;

+	int			(*filter)(

+					struct _XkbSrvInfo* 	/* xkbi */,

+					struct _XkbFilter *	/* filter */,

+					unsigned		/* keycode */,

+					XkbAction *		/* action */

+				  );

+	struct _XkbFilter	 *next;

+} XkbFilterRec,*XkbFilterPtr;

+

+typedef struct _XkbSrvInfo {

+	XkbStateRec	 prev_state;

+	XkbStateRec	 state;

+	XkbDescPtr	 desc;

+

+	DeviceIntPtr	 device;

+	KbdCtrlProcPtr	 kbdProc;

+

+	XkbRadioGroupPtr radioGroups;

+	CARD8		 nRadioGroups;

+	CARD8		 clearMods;

+	CARD8		 setMods;

+	INT16		 groupChange;

+

+	CARD16		 dfltPtrDelta;

+

+	double		 mouseKeysCurve;

+	double		 mouseKeysCurveFactor;

+	INT16		 mouseKeysDX;

+	INT16		 mouseKeysDY;

+	CARD8		 mouseKeysFlags;

+	Bool		 mouseKeysAccel;

+	CARD8		 mouseKeysCounter;

+

+	CARD8		 lockedPtrButtons;

+	CARD8		 shiftKeyCount;

+	KeyCode		 mouseKey;

+	KeyCode		 inactiveKey;

+	KeyCode		 slowKey;

+	KeyCode		 repeatKey;

+	CARD8		 krgTimerActive;

+	CARD8		 beepType;

+	CARD8		 beepCount;

+

+	CARD32		 flags;

+	CARD32		 lastPtrEventTime;

+	CARD32		 lastShiftEventTime;

+	OsTimerPtr	 beepTimer;

+	OsTimerPtr	 mouseKeyTimer;

+	OsTimerPtr	 slowKeysTimer;

+	OsTimerPtr	 bounceKeysTimer;

+	OsTimerPtr	 repeatKeyTimer;

+	OsTimerPtr	 krgTimer;

+

+	int		 szFilters;

+	XkbFilterPtr	 filters;

+} XkbSrvInfoRec, *XkbSrvInfoPtr;

+

+#define	XkbSLI_IsDefault	(1L<<0)

+#define	XkbSLI_HasOwnState	(1L<<1)

+

+typedef struct	_XkbSrvLedInfo {

+	CARD16			flags;

+	CARD16			class;

+	CARD16			id;

+	union {

+	    KbdFeedbackPtr	kf;

+	    LedFeedbackPtr	lf;

+	} 			fb;

+

+	CARD32			physIndicators;

+	CARD32			autoState;

+	CARD32			explicitState;

+	CARD32			effectiveState;

+

+	CARD32			mapsPresent;

+	CARD32			namesPresent;

+	XkbIndicatorMapPtr	maps;

+	Atom *			names;

+

+	CARD32			usesBase;

+	CARD32			usesLatched;

+	CARD32			usesLocked;

+	CARD32			usesEffective;

+	CARD32			usesCompat;

+	CARD32			usesControls;

+

+	CARD32			usedComponents;

+} XkbSrvLedInfoRec, *XkbSrvLedInfoPtr;

+

+/*

+ * Settings for xkbClientFlags field (used by DIX)

+ * These flags _must_ not overlap with XkbPCF_*

+ */

+#define	_XkbClientInitialized		(1<<15)

+

+#define	_XkbWantsDetectableAutoRepeat(c)\

+	((c)->xkbClientFlags&XkbPCF_DetectableAutoRepeatMask)

+

+/*

+ * Settings for flags field

+ */

+#define	_XkbStateNotifyInProgress	(1<<0)

+

+typedef struct

+{

+    ProcessInputProc processInputProc;

+    /* If processInputProc is set to something different than realInputProc,

+     * UNWRAP and COND_WRAP will not touch processInputProc and update only

+     * realInputProc.  This ensures that

+     *   processInputProc == (frozen ? EnqueueEvent : realInputProc)

+     *

+     * WRAP_PROCESS_INPUT_PROC should only be called during initialization,

+     * since it may destroy this invariant.

+     */

+    ProcessInputProc realInputProc;

+    DeviceUnwrapProc unwrapProc;

+} xkbDeviceInfoRec, *xkbDeviceInfoPtr;

+

+#define WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \

+	device->public.processInputProc = proc; \

+	oldprocs->processInputProc = \

+	oldprocs->realInputProc = device->public.realInputProc; \

+	device->public.realInputProc = proc; \

+	oldprocs->unwrapProc = device->unwrapProc; \

+	device->unwrapProc = unwrapproc;

+

+#define COND_WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \

+	if (device->public.processInputProc == device->public.realInputProc)\

+	    device->public.processInputProc = proc; \

+	oldprocs->processInputProc = \

+	oldprocs->realInputProc = device->public.realInputProc; \

+	device->public.realInputProc = proc; \

+	oldprocs->unwrapProc = device->unwrapProc; \

+	device->unwrapProc = unwrapproc;

+

+#define UNWRAP_PROCESS_INPUT_PROC(device, oldprocs, backupproc) \

+        backupproc = device->public.realInputProc; \

+	if (device->public.processInputProc == device->public.realInputProc)\

+	    device->public.processInputProc = oldprocs->realInputProc; \

+	device->public.realInputProc = oldprocs->realInputProc; \

+	device->unwrapProc = oldprocs->unwrapProc;

+

+extern DevPrivateKey xkbDevicePrivateKey;

+#define XKBDEVICEINFO(dev) ((xkbDeviceInfoPtr)dixLookupPrivate(&(dev)->devPrivates, xkbDevicePrivateKey))

+

+extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);

+

+/***====================================================================***/

+

+

+/***====================================================================***/

+

+#define XkbAX_KRGMask	 (XkbSlowKeysMask|XkbBounceKeysMask)

+#define	XkbAllFilteredEventsMask \

+	(XkbAccessXKeysMask|XkbRepeatKeysMask|XkbMouseKeysAccelMask|XkbAX_KRGMask)

+

+/***====================================================================***/

+

+extern _X_EXPORT int	XkbReqCode;

+extern _X_EXPORT int	XkbEventBase;

+extern _X_EXPORT int	XkbKeyboardErrorCode;

+extern _X_EXPORT const char *	XkbBaseDirectory;

+extern _X_EXPORT const char *	XkbBinDirectory;

+

+extern _X_EXPORT CARD32	xkbDebugFlags;

+

+#define	_XkbLibError(c,l,d) /* Epoch fail */

+#define	_XkbErrCode2(a,b) ((XID)((((unsigned int)(a))<<24)|((b)&0xffffff)))

+#define	_XkbErrCode3(a,b,c)	_XkbErrCode2(a,(((unsigned int)(b))<<16)|(c))

+#define	_XkbErrCode4(a,b,c,d) _XkbErrCode3(a,b,((((unsigned int)(c))<<8)|(d)))

+

+extern	_X_EXPORT int	DeviceKeyPress,DeviceKeyRelease,DeviceMotionNotify;

+extern	_X_EXPORT int	DeviceButtonPress,DeviceButtonRelease;

+

+#define	Status		int

+

+extern _X_EXPORT void XkbUseMsg(

+    void

+);

+

+extern _X_EXPORT int XkbProcessArguments(

+    int				/* argc */,

+    char **			/* argv */,

+    int				/* i */

+);

+

+extern _X_EXPORT void	XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc);

+

+extern _X_EXPORT void	XkbFreeCompatMap(

+    XkbDescPtr			/* xkb */,

+    unsigned int		/* which */,

+    Bool			/* freeMap */

+);

+

+extern _X_EXPORT void XkbFreeNames(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which */,

+	Bool			/* freeMap */

+);

+

+extern _X_EXPORT int _XkbLookupAnyDevice(

+    DeviceIntPtr *pDev,

+    int id,

+    ClientPtr client,

+    Mask access_mode,

+    int *xkb_err

+);

+

+extern _X_EXPORT int _XkbLookupKeyboard(

+    DeviceIntPtr *pDev,

+    int id,

+    ClientPtr client,

+    Mask access_mode,

+    int *xkb_err

+);

+

+extern _X_EXPORT int _XkbLookupBellDevice(

+    DeviceIntPtr *pDev,

+    int id,

+    ClientPtr client,

+    Mask access_mode,

+    int *xkb_err

+);

+

+extern _X_EXPORT int _XkbLookupLedDevice(

+    DeviceIntPtr *pDev,

+    int id,

+    ClientPtr client,

+    Mask access_mode,

+    int *xkb_err

+);

+

+extern _X_EXPORT int _XkbLookupButtonDevice(

+    DeviceIntPtr *pDev,

+    int id,

+    ClientPtr client,

+    Mask access_mode,

+    int *xkb_err

+);

+

+extern _X_EXPORT XkbDescPtr XkbAllocKeyboard(

+	void

+);

+

+extern _X_EXPORT Status XkbAllocClientMap(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which */,

+	unsigned int		/* nTypes */

+);

+

+extern _X_EXPORT Status XkbAllocServerMap(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which */,

+	unsigned int		/* nNewActions */

+);

+

+extern _X_EXPORT void	XkbFreeClientMap(

+    XkbDescPtr			/* xkb */,

+    unsigned int		/* what */,

+    Bool			/* freeMap */

+);

+

+extern _X_EXPORT void	XkbFreeServerMap(

+    XkbDescPtr			/* xkb */,

+    unsigned int		/* what */,

+    Bool			/* freeMap */

+);

+

+extern _X_EXPORT Status XkbAllocIndicatorMaps(

+	XkbDescPtr		/* xkb */

+);

+

+extern _X_EXPORT Status	XkbAllocCompatMap(

+    XkbDescPtr			/* xkb */,

+    unsigned int		/* which */,

+    unsigned int		/* nInterpret */

+);

+

+extern _X_EXPORT Status XkbAllocNames(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which */,

+	int			/* nTotalRG */,

+	int			/* nTotalAliases */

+);

+

+extern _X_EXPORT Status	XkbAllocControls(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which*/

+);

+

+extern _X_EXPORT Status	XkbCopyKeyTypes(

+    XkbKeyTypePtr		/* from */,

+    XkbKeyTypePtr		/* into */,

+    int				/* num_types */

+);

+

+extern _X_EXPORT Status	XkbResizeKeyType(

+    XkbDescPtr		/* xkb */,

+    int			/* type_ndx */,

+    int			/* map_count */,

+    Bool		/* want_preserve */,

+    int			/* new_num_lvls */

+);

+

+extern _X_EXPORT void	XkbFreeKeyboard(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* which */,

+	Bool			/* freeDesc */

+);

+

+extern _X_EXPORT  void XkbSetActionKeyMods(

+	XkbDescPtr		/* xkb */,

+	XkbAction *		/* act */,

+	unsigned int 		/* mods */

+);

+

+extern _X_EXPORT unsigned int XkbMaskForVMask(

+    XkbDescPtr		/* xkb */,

+    unsigned int	/* vmask */

+);

+

+extern _X_EXPORT Bool XkbVirtualModsToReal(

+	XkbDescPtr	/* xkb */,

+	unsigned int	/* virtua_mask */,

+	unsigned int *	/* mask_rtrn */

+);

+

+extern _X_EXPORT unsigned int	XkbAdjustGroup(

+    int			/* group */,

+    XkbControlsPtr	/* ctrls */

+);

+

+extern _X_EXPORT KeySym *XkbResizeKeySyms(

+    XkbDescPtr		/* xkb */,

+    int 		/* key */,

+    int 		/* needed */

+);

+

+extern _X_EXPORT XkbAction *XkbResizeKeyActions(

+    XkbDescPtr		/* xkb */,

+    int 		/* key */,

+    int 		/* needed */

+);

+

+extern _X_EXPORT void XkbUpdateKeyTypesFromCore(

+    DeviceIntPtr	/* pXDev */,

+    KeySymsPtr          /* syms */,

+    KeyCode 		/* first */,

+    CARD8 		/* num */,

+    XkbChangesPtr	/* pChanges */

+);

+

+extern _X_EXPORT void XkbUpdateDescActions(

+    XkbDescPtr		/* xkb */,

+    KeyCode		/* first */,

+    CARD8		/* num */,

+    XkbChangesPtr	/* changes */

+);

+

+extern _X_EXPORT void XkbUpdateActions(

+    DeviceIntPtr	/* pXDev */,

+    KeyCode 		/* first */,

+    CARD8 		/* num */,

+    XkbChangesPtr  	/* pChanges */,

+    unsigned int *	/* needChecksRtrn */,

+    XkbEventCausePtr	/* cause */

+);

+

+extern _X_EXPORT KeySymsPtr XkbGetCoreMap(

+    DeviceIntPtr        /* keybd */

+);

+

+extern _X_EXPORT void XkbApplyMappingChange(

+    DeviceIntPtr	/* pXDev */,

+    KeySymsPtr          /* map */,

+    KeyCode		/* firstKey */,

+    CARD8		/* num */,

+    CARD8 *             /* modmap */,

+    ClientPtr		/* client */

+);

+

+extern _X_EXPORT void XkbSetIndicators(

+    DeviceIntPtr		/* pXDev */,

+    CARD32			/* affect */,

+    CARD32			/* values */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbUpdateIndicators(

+    DeviceIntPtr		/* keybd */,

+    CARD32		 	/* changed */,

+    Bool			/* check_edevs */,

+    XkbChangesPtr		/* pChanges */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT XkbSrvLedInfoPtr XkbAllocSrvLedInfo(

+    DeviceIntPtr		/* dev */,

+    KbdFeedbackPtr		/* kf */,

+    LedFeedbackPtr		/* lf */,

+    unsigned int		/* needed_parts */

+);

+

+extern _X_EXPORT XkbSrvLedInfoPtr XkbCopySrvLedInfo(

+    DeviceIntPtr		/* dev */,

+    XkbSrvLedInfoPtr		/* src */,

+    KbdFeedbackPtr		/* kf */,

+    LedFeedbackPtr		/* lf */

+);

+

+

+extern _X_EXPORT XkbSrvLedInfoPtr XkbFindSrvLedInfo(

+    DeviceIntPtr		/* dev */,

+    unsigned int		/* class */,

+    unsigned int		/* id */,

+    unsigned int		/* needed_parts */

+);

+

+extern _X_EXPORT void XkbApplyLedNameChanges(

+    DeviceIntPtr		/* dev */,

+    XkbSrvLedInfoPtr		/* sli */,

+    unsigned int		/* changed_names */,

+    xkbExtensionDeviceNotify *	/* ed */,

+    XkbChangesPtr		/* changes */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbApplyLedMapChanges(

+    DeviceIntPtr		/* dev */,

+    XkbSrvLedInfoPtr		/* sli */,

+    unsigned int		/* changed_maps */,

+    xkbExtensionDeviceNotify *	/* ed */,

+    XkbChangesPtr		/* changes */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbApplyLedStateChanges(

+    DeviceIntPtr		/* dev */,

+    XkbSrvLedInfoPtr		/* sli */,

+    unsigned int		/* changed_leds */,

+    xkbExtensionDeviceNotify *	/* ed */,

+    XkbChangesPtr		/* changes */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbFlushLedEvents(

+    DeviceIntPtr		/* dev */,

+    DeviceIntPtr		/* kbd */,

+    XkbSrvLedInfoPtr		/* sli */,

+    xkbExtensionDeviceNotify *	/* ed */,

+    XkbChangesPtr		/* changes */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT unsigned int XkbIndicatorsToUpdate(

+    DeviceIntPtr		/* dev */,

+    unsigned long		/* state_changes */,

+    Bool			/* enabled_ctrl_changes */

+);

+

+extern _X_EXPORT void XkbComputeDerivedState(

+    XkbSrvInfoPtr		/* xkbi */

+);

+

+extern _X_EXPORT void XkbCheckSecondaryEffects(

+    XkbSrvInfoPtr		/* xkbi */,

+    unsigned int		/* which */,

+    XkbChangesPtr		/* changes */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbCheckIndicatorMaps(

+    DeviceIntPtr		/* dev */,

+    XkbSrvLedInfoPtr		/* sli */,

+    unsigned int		/* which */

+);

+

+extern _X_EXPORT unsigned int XkbStateChangedFlags(

+    XkbStatePtr			/* old */,

+    XkbStatePtr			/* new */

+);

+

+extern _X_EXPORT void XkbSendStateNotify(

+       DeviceIntPtr	/* kbd */,

+       xkbStateNotify *	/* pSN */

+);

+

+extern _X_EXPORT void XkbSendMapNotify(

+       DeviceIntPtr	/* kbd */,

+       xkbMapNotify *	/* ev */

+);

+

+extern _X_EXPORT int  XkbComputeControlsNotify(

+	DeviceIntPtr		/* kbd */,

+	XkbControlsPtr		/* old */,

+	XkbControlsPtr		/* new */,

+	xkbControlsNotify *	/* pCN */,

+	Bool			/* forceCtrlProc */

+);

+

+extern _X_EXPORT void XkbSendControlsNotify(

+       DeviceIntPtr		/* kbd */,

+       xkbControlsNotify *	/* ev */

+);

+

+extern _X_EXPORT void XkbSendCompatMapNotify(

+	DeviceIntPtr		/* kbd */,

+	xkbCompatMapNotify *	/* ev */

+);

+

+extern _X_EXPORT void XkbHandleBell(

+       BOOL		/* force */,

+       BOOL		/* eventOnly */,

+       DeviceIntPtr	/* kbd */,

+       CARD8		/* percent */,

+       pointer 		/* ctrl */,

+       CARD8		/* class */,

+       Atom		/* name */,

+       WindowPtr	/* pWin */,

+       ClientPtr	/* pClient */

+);

+

+extern _X_EXPORT void XkbSendAccessXNotify(

+       DeviceIntPtr		/* kbd */,

+       xkbAccessXNotify *	/* pEv */

+);

+

+extern _X_EXPORT void XkbSendNamesNotify(

+       DeviceIntPtr	/* kbd */,

+       xkbNamesNotify *	/* ev */

+);

+

+extern _X_EXPORT void XkbSendActionMessage(

+       DeviceIntPtr		/* kbd */,

+       xkbActionMessage *	/* ev */

+);

+

+extern _X_EXPORT void XkbSendExtensionDeviceNotify(

+       DeviceIntPtr			/* kbd */,

+       ClientPtr			/* client */,

+       xkbExtensionDeviceNotify *	/* ev */

+);

+

+extern _X_EXPORT void XkbSendNotification(

+    DeviceIntPtr		/* kbd */,

+    XkbChangesPtr		/* pChanges */,

+    XkbEventCausePtr		/* cause */

+);

+

+extern _X_EXPORT void XkbProcessKeyboardEvent(

+    DeviceEvent*		/* event */,

+    DeviceIntPtr		/* keybd */

+);

+

+extern _X_EXPORT void XkbHandleActions(

+    DeviceIntPtr		/* dev */,

+    DeviceIntPtr		/* kbd */,

+    DeviceEvent*		/* event */

+);

+

+extern _X_EXPORT Bool XkbEnableDisableControls(

+    XkbSrvInfoPtr	/* xkbi */,

+    unsigned long	/* change */,

+    unsigned long	/* newValues */,

+    XkbChangesPtr	/* changes */,

+    XkbEventCausePtr	/* cause */

+);

+

+extern _X_EXPORT void AccessXInit(

+    DeviceIntPtr        /* dev */

+);

+

+extern _X_EXPORT Bool AccessXFilterPressEvent(

+    DeviceEvent*	/* event */,

+    DeviceIntPtr	/* keybd */

+);

+

+extern _X_EXPORT Bool AccessXFilterReleaseEvent(

+    DeviceEvent*	/* event */,

+    DeviceIntPtr	/* keybd */

+);

+

+extern _X_EXPORT void AccessXCancelRepeatKey(

+    XkbSrvInfoPtr	/* xkbi */,

+    KeyCode		/* key */

+);

+

+extern _X_EXPORT void AccessXComputeCurveFactor(

+    XkbSrvInfoPtr	/* xkbi */,

+    XkbControlsPtr	/* ctrls */

+);

+

+extern _X_EXPORT XkbInterestPtr XkbFindClientResource(

+       DevicePtr	/* inDev */,

+       ClientPtr	/* client */

+);

+

+extern _X_EXPORT XkbInterestPtr XkbAddClientResource(

+       DevicePtr	/* inDev */,

+       ClientPtr	/* client */,

+       XID		/* id */

+);

+

+extern _X_EXPORT int XkbRemoveResourceClient(

+       DevicePtr	/* inDev */,

+       XID		/* id */

+);

+

+extern _X_EXPORT int XkbDDXAccessXBeep(

+    DeviceIntPtr        /* dev */,

+    unsigned int	/* what */,

+    unsigned int	/* which */

+);

+

+extern _X_EXPORT int XkbDDXUsesSoftRepeat(

+    DeviceIntPtr	/* dev */

+);

+

+extern _X_EXPORT void XkbDDXKeybdCtrlProc(

+	DeviceIntPtr	/* dev */,

+	KeybdCtrl *	/* ctrl */

+);

+

+extern _X_EXPORT void XkbDDXChangeControls(

+	DeviceIntPtr	/* dev */,

+	XkbControlsPtr 	/* old */,

+	XkbControlsPtr 	/* new */

+);

+

+extern _X_EXPORT void XkbDDXUpdateDeviceIndicators(

+	DeviceIntPtr		/* dev */,

+	XkbSrvLedInfoPtr	/* sli */,

+	CARD32			/* newState */

+);

+

+extern _X_EXPORT void XkbDDXFakePointerMotion(

+ 	unsigned int	/* flags */,

+	int		/* x */,

+	int		/* y */

+);

+

+extern _X_EXPORT void XkbDDXFakeDeviceButton(

+	DeviceIntPtr	/* dev */,

+	Bool		/* press */,

+	int		/* button */

+);

+

+extern _X_EXPORT int XkbDDXTerminateServer(

+	DeviceIntPtr	/* dev */,

+	KeyCode		/* key */,

+	XkbAction *	/* act */

+);

+

+extern _X_EXPORT int XkbDDXSwitchScreen(

+	DeviceIntPtr	/* dev */,

+	KeyCode		/* key */,

+	XkbAction *	/* act */

+);

+

+extern _X_EXPORT int XkbDDXPrivate(

+	DeviceIntPtr	/* dev */,

+	KeyCode		/* key */,

+	XkbAction *	/* act */

+);

+

+extern _X_EXPORT void XkbDisableComputedAutoRepeats(

+	DeviceIntPtr 	/* pXDev */,

+	unsigned int	/* key */

+);

+

+extern _X_EXPORT void XkbSetRepeatKeys(

+	DeviceIntPtr 	/* pXDev */,

+	int		/* key */,

+	int	 	/* onoff */

+);

+

+extern _X_EXPORT int XkbLatchModifiers(

+	DeviceIntPtr 	/* pXDev */,

+	CARD8 		/* mask */,

+	CARD8 		/* latches */

+);

+

+extern _X_EXPORT int XkbLatchGroup(

+	DeviceIntPtr  	/* pXDev */,

+	int	  	/* group */

+);

+

+extern _X_EXPORT void XkbClearAllLatchesAndLocks(

+	DeviceIntPtr		/* dev */,

+	XkbSrvInfoPtr		/* xkbi */,

+	Bool			/* genEv */,

+	XkbEventCausePtr	/* cause */

+);

+

+extern _X_EXPORT void	XkbGetRulesDflts(

+        XkbRMLVOSet *           /* rmlvo */

+);

+

+extern _X_EXPORT void   XkbFreeRMLVOSet(

+        XkbRMLVOSet *           /* rmlvo */,

+        Bool                    /* freeRMLVO */

+);

+

+extern _X_EXPORT void	XkbSetRulesDflts(

+        XkbRMLVOSet *           /* rmlvo */

+);

+

+extern _X_EXPORT void	XkbDeleteRulesDflts(

+	void

+);

+

+extern _X_EXPORT int SProcXkbDispatch(

+	ClientPtr		/* client */

+);

+

+extern _X_EXPORT XkbGeometryPtr XkbLookupNamedGeometry(

+	DeviceIntPtr		/* dev */,

+	Atom			/* name */,

+	Bool *			/* shouldFree */

+);

+

+extern _X_EXPORT char *	_XkbDupString(

+	const char *		/* str */

+);

+

+extern _X_EXPORT void	XkbConvertCase(

+	KeySym 			/* sym */,

+	KeySym *		/* lower */,

+	KeySym *		/* upper */

+);

+

+extern _X_EXPORT Status	 XkbChangeKeycodeRange(

+	XkbDescPtr		/* xkb */,

+	int 			/* minKC */,

+	int 			/* maxKC */,

+	XkbChangesPtr		/* changes */

+);

+

+extern _X_EXPORT void XkbFreeSrvLedInfo(

+	XkbSrvLedInfoPtr	/* sli */

+);

+

+extern _X_EXPORT void XkbFreeInfo(

+	XkbSrvInfoPtr		/* xkbi */

+);

+

+extern _X_EXPORT Status XkbChangeTypesOfKey(

+	XkbDescPtr		/* xkb */,

+	int			/* key */,

+	int			/* nGroups */,

+	unsigned int		/* groups */,

+	int *			/* newTypesIn */,

+	XkbMapChangesPtr	/* changes */

+);

+

+extern _X_EXPORT int XkbKeyTypesForCoreSymbols(

+	XkbDescPtr		/* xkb */,

+	int			/* map_width */,

+	KeySym *		/* core_syms */,

+	unsigned int		/* protected */,

+	int *			/* types_inout */,

+	KeySym *		/* xkb_syms_rtrn */

+);

+

+extern _X_EXPORT Bool XkbApplyCompatMapToKey(

+	XkbDescPtr		/* xkb */,

+	KeyCode			/* key */,

+	XkbChangesPtr		/* changes */

+);

+

+extern _X_EXPORT Bool XkbApplyVirtualModChanges(

+	XkbDescPtr		/* xkb */,

+	unsigned int		/* changed */,

+	XkbChangesPtr		/* changes */

+);

+

+extern _X_EXPORT void XkbSendNewKeyboardNotify(

+	DeviceIntPtr		/* kbd */,

+	xkbNewKeyboardNotify *	/* pNKN */

+);

+

+extern Bool XkbCopyKeymap(

+        XkbDescPtr              /* dst */,

+        XkbDescPtr              /* src */);

+

+extern Bool XkbCopyDeviceKeymap(

+        DeviceIntPtr            /* dst */,

+        DeviceIntPtr            /* src */);

+

+extern void XkbFilterEvents(

+        ClientPtr               /* pClient */,

+        int                     /* nEvents */,

+        xEvent*                 /* xE */);

+

+extern int XkbGetEffectiveGroup(

+        XkbSrvInfoPtr           /* xkbi */,

+        XkbStatePtr             /* xkbstate */,

+        CARD8                   /* keycode */);

+

+#include "xkbfile.h"

+#include "xkbrules.h"

+

+#define	_XkbListKeycodes	0

+#define	_XkbListTypes		1

+#define	_XkbListCompat		2

+#define	_XkbListSymbols		3

+#define	_XkbListGeometry	4

+#define	_XkbListNumComponents	5

+

+typedef struct _XkbSrvListInfo {

+	int		szPool;

+	int		nPool;

+	char *		pool;

+

+	int		maxRtrn;

+	int		nTotal;

+

+	char *		pattern[_XkbListNumComponents];

+	int		nFound[_XkbListNumComponents];

+} XkbSrvListInfoRec,*XkbSrvListInfoPtr;

+

+extern _X_EXPORT Status	XkbDDXList(

+	DeviceIntPtr		/* dev */,

+	XkbSrvListInfoPtr	/* listing */,

+	ClientPtr		/* client */

+);

+

+extern _X_EXPORT unsigned int XkbDDXLoadKeymapByNames(

+	DeviceIntPtr		/* keybd */,

+	XkbComponentNamesPtr	/* names */,

+	unsigned int		/* want */,

+	unsigned int		/* need */,

+	XkbDescPtr *		/* finfoRtrn */,

+	char *			/* keymapNameRtrn */,

+	int 			/* keymapNameRtrnLen */

+);

+

+extern _X_EXPORT Bool XkbDDXNamesFromRules(

+	DeviceIntPtr		/* keybd */,

+	char *			/* rules */,

+	XkbRF_VarDefsPtr	/* defs */,

+	XkbComponentNamesPtr	/* names */

+);

+

+extern _X_EXPORT XkbDescPtr XkbCompileKeymap(

+        DeviceIntPtr    /* dev */,

+        XkbRMLVOSet *   /* rmlvo */

+);

+

+#endif /* _XKBSRV_H_ */

diff --git a/xorg-server/include/xwin-config.h b/xorg-server/include/xwin-config.h
new file mode 100644
index 000000000..645a6cead
--- /dev/null
+++ b/xorg-server/include/xwin-config.h
@@ -0,0 +1,37 @@
+/*
+ * xwin-config.h.in
+ *
+ * This file has all defines used in the xwin ddx
+ *
+ */
+#include <dix-config.h>
+
+/* Winsock networking */
+#define HAS_WINSOCK
+
+/* Cygwin has /dev/windows for signaling new win32 messages */
+// let's should this for now #define HAS_DEVWINDOWS 1
+
+/* Switch on debug messages */ 
+/* #undef CYGDEBUG */
+/* #undef CYGWINDOWING_DEBUG */
+/* #undef CYGMULTIWINDOW_DEBUG */
+
+/* Define to 1 if unsigned long is 64 bits. */
+/* #undef _XSERVER64 */
+
+/* Do we require our own snprintf? */
+/* #undef NEED_SNPRINTF */
+
+/* Short vendor name */
+#define XVENDORNAMESHORT "VcXsrv"
+
+/* Vendor web address for support */
+#define __VENDORDWEBSUPPORT__ "http://www.hc-consult.be/"
+
+/* Default log location */
+#define DEFAULT_LOGDIR "."
+
+/* Location of system.XWinrc */
+#define SYSCONFDIR "."
+
diff --git a/xorg-server/installer/genruntimeinclude.py b/xorg-server/installer/genruntimeinclude.py
new file mode 100644
index 000000000..b346770eb
--- /dev/null
+++ b/xorg-server/installer/genruntimeinclude.py
@@ -0,0 +1,82 @@
+PublicToken="1fc8b3b9a1e18e3b"

+

+Template=r"""!define MSVC_PUBLICTOKEN   "<PUBLICTOKEN>"

+!define MSVC_VERSION       "<VERSION>"

+!define MSVCR90_DLL        "<WINSXSDIR>\x86_Microsoft.VC90.CRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION}_<SUFFIX>\msvcr90.dll"

+!define MSVCM90_DLL        "<WINSXSDIR>\x86_Microsoft.VC90.CRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION}_<SUFFIX>\msvcm90.dll"

+!define MSVCP90_DLL        "<WINSXSDIR>\x86_Microsoft.VC90.CRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION}_<SUFFIX>\msvcp90.dll"

+!define MSVC_CAT           "<WINSXSDIR>\manifests\x86_Microsoft.VC90.CRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION}_<SUFFIX>.cat"

+!define MSVC_MANIFEST_PART "x86_Microsoft.VC90.CRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION}_<SUFFIX>.manifest"

+!define MSVC_MANIFEST      "<WINSXSDIR>\manifests\${MSVC_MANIFEST_PART}"

+

+!define MSVC_VERSION_D       "<VERSION>"

+!define MSVCR90_DLL_D        "<WINSXSDIR>\x86_Microsoft.VC90.DebugCRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION_D}_<DSUFFIX>\msvcr90d.dll"

+!define MSVCM90_DLL_D        "<WINSXSDIR>\x86_Microsoft.VC90.DebugCRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION_D}_<DSUFFIX>\msvcm90d.dll"

+!define MSVCP90_DLL_D        "<WINSXSDIR>\x86_Microsoft.VC90.DebugCRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION_D}_<DSUFFIX>\msvcp90d.dll"

+!define MSVC_CAT_D           "<WINSXSDIR>\manifests\x86_Microsoft.VC90.DebugCRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION_D}_<DSUFFIX>.cat"

+!define MSVC_MANIFEST_PART_D "x86_Microsoft.VC90.DebugCRT_${MSVC_PUBLICTOKEN}_9.0.${MSVC_VERSION_D}_<DSUFFIX>.manifest"

+!define MSVC_MANIFEST_D      "<WINSXSDIR>\manifests\${MSVC_MANIFEST_PART_D}"

+"""

+

+import glob,re,sys,os

+

+Files=glob.glob(r"c:\windows\winsxs\x86_Microsoft.VC90.CRT_%s_9.0.*"%PublicToken)

+DebugFiles=glob.glob(r"c:\windows\winsxs\x86_Microsoft.VC90.DebugCRT_%s_9.0.*"%PublicToken)

+

+SearchRe=re.compile(r"c:\\windows\\winsxs\\x86_Microsoft\.VC90\.CRT_%s_9\.0\.([0-9]+)\.([0-9]+)_(.*)"%PublicToken,re.I)

+DebugSearchRe=re.compile(r"c:\\windows\\winsxs\\x86_Microsoft\.VC90\.DebugCRT_%s_9\.0\.([0-9]+)\.([0-9]+)_(.*)"%PublicToken,re.I)

+

+# Release Dlls

+MajorVersion=0

+MinorVersion=0

+LatestFile=None

+#Now Select the one with the latest version

+for File in Files:

+  # Extract version

+  Search=SearchRe.search(File)

+  Major=int(Search.group(1))

+  Minor=int(Search.group(2))

+  if Major>MajorVersion:

+    MajorVersion=Major

+    MinorVersion=Minor

+    LatestFile=File

+    Suffix=Search.group(3)

+  elif Major==MajorVersion and Minor>MinorVersion:

+    MinorVersion=Minor

+    LatestFile=File

+    Suffix=Search.group(3)

+

+

+Template=re.sub("<VERSION>","%d.%d"%(MajorVersion,MinorVersion),Template)

+Template=re.sub("<SUFFIX>",Suffix,Template)

+

+# Debug dlls

+MajorVersion=0

+MinorVersion=0

+LatestFile=None

+#Now Select the one with the latest version

+for File in DebugFiles:

+  # Extract version

+  Search=DebugSearchRe.search(File)

+  Major=int(Search.group(1))

+  Minor=int(Search.group(2))

+  if Major>MajorVersion:

+    MajorVersion=Major

+    MinorVersion=Minor

+    LatestFile=File

+    Suffix=Search.group(3)

+  elif Major==MajorVersion and Minor>MinorVersion:

+    MinorVersion=Minor

+    LatestFile=File

+    Suffix=Search.group(3)

+

+

+Template=re.sub("<DVERSION>","%d.%d"%(MajorVersion,MinorVersion),Template)

+Template=re.sub("<DSUFFIX>",Suffix,Template)

+

+# Adjust common stuff

+Template=re.sub("<PUBLICTOKEN>",PublicToken,Template)

+WinSxsDir=os.path.join(os.getenv("systemroot"),"WinSxS")

+Template=re.sub("<WINSXSDIR>",WinSxsDir,Template)

+

+open("runtime","w").write(Template)

diff --git a/xorg-server/installer/packageall.bat b/xorg-server/installer/packageall.bat
new file mode 100644
index 000000000..b68ffdfa1
--- /dev/null
+++ b/xorg-server/installer/packageall.bat
@@ -0,0 +1,3 @@
+if exist vcxsrv.*.installer.exe del vcxsrv.*.installer.exe

+python genruntimeinclude.py

+"C:\Program Files\NSIS\makensis.exe" vcxsrv.nsi
\ No newline at end of file
diff --git a/xorg-server/installer/vcxsrv.nsi b/xorg-server/installer/vcxsrv.nsi
new file mode 100644
index 000000000..174549981
--- /dev/null
+++ b/xorg-server/installer/vcxsrv.nsi
@@ -0,0 +1,258 @@
+/*  This file is part of vcxsrv.

+ *

+ *  Copyright (C) 2009 Marc Haesen

+ *

+ *  vcxsrv is free software: you can redistribute it and/or modify

+ *  it under the terms of the GNU General Public License as published by

+ *  the Free Software Foundation, either version 3 of the License, or

+ *  (at your option) any later version.

+ *

+ *  vcxsrv is distributed in the hope that it will be useful,

+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of

+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ *  GNU General Public License for more details.

+ *

+ *  You should have received a copy of the GNU General Public License

+ *  along with vcxsrv.  If not, see <http://www.gnu.org/licenses/>.

+*/

+;--------------------------------

+

+; The name of the installer

+Name "VcXsrv"

+

+; The file to write

+OutFile "vcxsrv.1.7.99.6.installer.exe"

+

+; The default installation directory

+InstallDir $PROGRAMFILES\VcXsrv

+

+; Registry key to check for directory (so if you install again, it will 

+; overwrite the old one automatically)

+InstallDirRegKey HKLM "Software\VcXsrv" "Install_Dir"

+

+; Request application privileges for Windows Vista

+RequestExecutionLevel admin

+

+;--------------------------------

+InstType "Full"

+InstType "Minimal"

+

+; Pages

+

+Page components

+Page directory

+Page instfiles

+

+UninstPage uninstConfirm

+UninstPage instfiles

+

+SetPluginUnload alwaysoff

+; ShowInstDetails show

+XPStyle on

+

+!define FUSION_REFCOUNT_UNINSTALL_SUBKEY_GUID {8cedc215-ac4b-488b-93c0-a50a49cb2fb8}

+

+!include runtime

+

+;--------------------------------

+

+; The stuff to install

+Section "VcXsrv (required)"

+

+  SectionIn RO

+  SectionIn 1 2

+

+  ; Set output path to the installation directory.

+  SetOutPath $INSTDIR

+

+  ; Remove old opengl32.dll file if it extits

+  IfFileExists "$INSTDIR\opengl32.dll" 0 +2

+    Delete "$INSTDIR\opengl32.dll"

+

+  ; Put files there

+  File "..\obj\servrelease\vcxsrv.exe"

+  File "..\obj\servdebug\vcxsrv_dbg.exe"

+  File "..\obj\servdebug\vcxsrv_dbg.pdb"

+  File "..\protocol.txt"

+  File "..\system.XWinrc"

+  File "..\..\xkbcomp\obj\release\xkbcomp.exe"

+  File "..\..\apps\xcalc\obj\release\xcalc.exe"

+  File "..\xcalc"

+  File "..\xcalc-color"

+  File "..\..\apps\xclock\obj\release\xclock.exe"

+  File "..\..\apps\xwininfo\obj\release\xwininfo.exe"

+  File "..\XKeysymDB"

+  File "..\XErrorDB"

+  File "..\hw\xwin\xlaunch\obj\release\xlaunch.exe"

+  File "..\..\tools\plink\obj\release\plink.exe"

+  File "..\swrast_dri.dll"

+  File "..\swrast_dri_dbg.dll"

+  SetOutPath $INSTDIR\fonts

+  File /r "..\fonts\*.*"

+  SetOutPath $INSTDIR\xkbdata

+  File /r "..\xkbdata\*.*"

+  SetOutPath $INSTDIR\locale

+  File /r "..\locale\*.*"

+

+  ; Write the installation path into the registry

+  WriteRegStr HKLM SOFTWARE\VcXsrv "Install_Dir" "$INSTDIR"

+

+  ; Write the uninstall keys for Windows

+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv" "DisplayName" "VcXsrv"

+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv" "UninstallString" '"$INSTDIR\uninstall.exe"'

+  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv" "NoModify" 1

+  WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv" "NoRepair" 1

+  WriteUninstaller "uninstall.exe"

+  

+  ; Register the xlaunch file extension

+  WriteRegStr HKCR ".xlaunch" "" "XLaunchFile"

+  WriteRegStr HKCR "XLaunchFile" "" "XLaunch Configuration"

+  WriteRegStr HKCR "XLaunchFile\DefaultIcon" "" "$INSTDIR\xlaunch.exe,0"

+  WriteRegStr HKCR "XLaunchFile\shell\open\command" "" '"$INSTDIR\XLaunch.exe" -run "%1"'

+  WriteRegStr HKCR "XLaunchFile\shell\open\ddeexec\Application" "" "XLaunch"

+  WriteRegStr HKCR "XLaunchFile\shell\open\ddeexec\Topic" "" "System"

+  WriteRegStr HKCR "XLaunchFile\shell\edit\command" "" '"$INSTDIR\XLaunch.exe" -load "%1"'

+  WriteRegStr HKCR "XLaunchFile\shell\edit\ddeexec\Application" "" "XLaunch"

+  WriteRegStr HKCR "XLaunchFile\shell\edit\ddeexec\Topic" "" "System"

+  WriteRegStr HKCR "XLaunchFile\shell\Validate\command" "" '"$INSTDIR\XLaunch.exe" -validate "%1"'

+  WriteRegStr HKCR "XLaunchFile\shell\Validate\ddeexec\Application" "" "XLaunch"

+  WriteRegStr HKCR "XLaunchFile\shell\Validate\ddeexec\Topic" "" "System"

+

+  InitPluginsDir

+  SetOutPath $PLUGINSDIR

+  File "${MSVCR90_DLL}"

+  File "${MSVCM90_DLL}"

+  File "${MSVCP90_DLL}"

+  File "${MSVC_CAT}"

+  File "${MSVC_MANIFEST}"

+  File "${MSVCR90_DLL_D}"

+  File "${MSVCM90_DLL_D}"

+  File "${MSVCP90_DLL_D}"

+  File "${MSVC_CAT_D}"

+  File "${MSVC_MANIFEST_D}"

+  DetailPrint "Installing CRT assembly..."

+  System::Call "sxs::CreateAssemblyCache(*i .r0, i 0) i.r1"

+  StrCmp $1 0 0 fail

+  # Fill a FUSION_INSTALL_REFERENCE.

+  # fir.cbSize = sizeof(FUSION_INSTALL_REFERENCE) == 32

+  # fir.dwFlags = 0

+  # fir.guidScheme = FUSION_REFCOUNT_UNINSTALL_SUBKEY_GUID

+  # fir.szIdentifier = "nsissxs"

+  # fir.szNonCanonicalData = 0

+  System::Call "*(i 32, i 0, i 2364391957, i 1217113163, i 178634899, i 3090139977, w 'nsissxs', w '') i.s"

+  Pop $2

+  # IAssemblyCache::InstallAssembly(0, manifestPath, fir)

+  System::Call "$0->7(i 0, w '$PLUGINSDIR\${MSVC_MANIFEST_PART}', i r2) i.r1"

+  StrCmp $1 0 0 failcrt

+  System::Call "$0->7(i 0, w '$PLUGINSDIR\${MSVC_MANIFEST_PART_D}', i r2) i.r1"

+  StrCmp $1 0 0 faildebugcrt

+  System::Free $2

+  System::Call "$0->2()"

+  Goto end

+  

+fail:

+  DetailPrint "CreateAssemblyCache failed."

+  DetailPrint $1

+  Goto end

+

+failcrt:

+  DetailPrint "InstallAssembly CRT failed."

+  DetailPrint $1

+  Goto end

+faildebugcrt:

+  DetailPrint "InstallAssembly Debug CRT failed."

+  DetailPrint $1

+  Goto end

+end:

+SectionEnd

+

+; Optional section (can be disabled by the user)

+Section "Start Menu Shortcuts"

+  SectionIn 1

+

+  SetOutPath $INSTDIR

+  CreateDirectory "$SMPROGRAMS\VcXsrv"

+  CreateShortCut "$SMPROGRAMS\VcXsrv\Uninstall VcXsrv.lnk" "$INSTDIR\uninstall.exe" "" "$INSTDIR\uninstall.exe" 0

+  CreateShortCut "$SMPROGRAMS\VcXsrv\VcXsrv.lnk" "$INSTDIR\vcxsrv.exe" " :1 -ac -terminate -lesspointer -multiwindow -clipboard +kb" "$INSTDIR\vcxsrv.exe" 0

+  CreateShortCut "$SMPROGRAMS\VcXsrv\XLaunch.lnk" "$INSTDIR\xlaunch.exe" "" "$INSTDIR\xlaunch.exe" 0

+

+SectionEnd

+

+; Optional section (can be disabled by the user)

+Section "Desktop Shortcuts"

+  SectionIn 1

+

+  SetOutPath $INSTDIR

+  CreateShortCut "$DESKTOP\VcXsrv.lnk" "$INSTDIR\vcxsrv.exe" " :1 -ac -terminate -lesspointer -multiwindow -clipboard +kb" "$INSTDIR\vcxsrv.exe" 0

+  CreateShortCut "$DESKTOP\XLaunch.lnk" "$INSTDIR\xlaunch.exe" "" "$INSTDIR\xlaunch.exe" 0

+

+SectionEnd

+

+;--------------------------------

+

+; Uninstaller

+

+Section "Uninstall"

+  

+  ; Remove registry keys

+  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv"

+  DeleteRegKey HKLM SOFTWARE\VcXsrv

+

+  ; Register the xlaunch file extension

+  DeleteRegKey HKCR ".xlaunch"

+  DeleteRegKey HKCR "XLaunchFile"

+

+  ; Remove files and uninstaller

+  Delete "$INSTDIR\vcxsrv.exe"

+  Delete "$INSTDIR\uninstall.exe"

+  Delete "$INSTDIR\protocol.txt"

+  Delete "$INSTDIR\system.XWinrc"

+  Delete "$INSTDIR\xkbcomp.exe"

+  Delete "$INSTDIR\XKeysymDB"

+  Delete "$INSTDIR\XErrorDB"

+  Delete "$INSTDIR\xlaunch.exe"

+

+  RMDir /r "$INSTDIR\fonts"

+  RMDir /r "$INSTDIR\xkbdata"

+  RMDir /r "$INSTDIR\locale"

+

+  ; Remove shortcuts, if any

+  Delete "$SMPROGRAMS\VcXsrv\*.*"

+  Delete "$DESKTOP\VcXsrv.lnk"

+  Delete "$DESKTOP\XLaunch.lnk"

+

+  ; Remove directories used

+  RMDir "$SMPROGRAMS\VcXsrv"

+  RMDir "$INSTDIR"

+

+;  Currently disable uninstalling the run-time; because sometimes it is removing

+;  the run-time although other applications are using them

+;  DetailPrint "Removing CRT assembly..."

+;  System::Call "sxs::CreateAssemblyCache(*i .r0, i 0) i.r1"

+;  StrCmp $1 0 0 fail

+;  System::Call "*(i 32, i 0, i 2364391957, i 1217113163, i 178634899, i 3090139977, w 'nsissxs', w '') i.s"

+;  Pop $2

+;  System::Call "$0->3(i 0, w 'Microsoft.VC90.CRT,version=$\"9.0.${MSVC_VERSION}$\",type=$\"win32$\",processorArchitecture=$\"x86$\",publicKeyToken=$\"${MSVC_PUBLICTOKEN}$\"', i r2, *i . r3) i.r1"

+;  StrCmp $1 0 0 failcrt

+;  System::Call "$0->3(i 0, w 'Microsoft.VC90.DebugCRT,version=$\"9.0.${MSVC_VERSION_D}$\",type=$\"win32$\",processorArchitecture=$\"x86$\",publicKeyToken=$\"${MSVC_PUBLICTOKEN}$\"', i r2, *i . r3) i.r1"

+;  StrCmp $1 0 0 faildebugcrt

+;  DetailPrint "Disposition returned is $3"

+;  System::Free $2

+;  System::Call "$0->2()"

+;  Goto end

+;  fail:

+;  DetailPrint "CreateAssemblyCache failed."

+;  DetailPrint $1

+;  Goto end

+;  failcrt:

+;  DetailPrint "UninstallAssembly CRT failed."

+;  DetailPrint $1

+;  Goto end

+;  faildebugcrt:

+;  DetailPrint "UninstallAssembly Debug CRT failed."

+;  DetailPrint $1

+;  Goto end

+;end:

+

+SectionEnd

+

diff --git a/xorg-server/makefile b/xorg-server/makefile
new file mode 100644
index 000000000..daf05f19e
--- /dev/null
+++ b/xorg-server/makefile
@@ -0,0 +1,144 @@
+ifneq ($(MAKESERVER),1)
+$(error Please specify MAKESERVER=1 on the command line or as environment variable)
+endif
+
+INCLUDELIBFILES =  \
+ composite\$(OBJDIR)\libcomposite.lib \
+ config\$(OBJDIR)\libconfig.lib \
+ damageext\$(OBJDIR)\libdamageext.lib \
+ dbe\$(OBJDIR)\libdbe.lib \
+ dix\$(OBJDIR)\libdix.lib \
+ fb\$(OBJDIR)\libfb.lib \
+ glx\$(OBJDIR)\libglx.lib \
+ hw\xwin\$(OBJDIR)\libxwin.lib \
+ hw\xwin\glx\$(OBJDIR)\libwinglx.lib \
+ mi\$(OBJDIR)\libmi.lib \
+ miext\damage\$(OBJDIR)\libdamage.lib \
+ miext\shadow\$(OBJDIR)\libshadow.lib \
+ os\$(OBJDIR)\libos.lib \
+ randr\$(OBJDIR)\librandr.lib \
+ record\$(OBJDIR)\librecord.lib \
+ Xext\$(OBJDIR)\libxext.lib \
+ xfixes\$(OBJDIR)\libxfixes.lib \
+ Xi\$(OBJDIR)\libxi.lib \
+ xkb\$(OBJDIR)\libxkb.lib \
+ render\$(OBJDIR)\librender.lib \
+ $(MHMAKECONF)\libxau\$(OBJDIR)\libxau.lib \
+ $(MHMAKECONF)\libxdmcp\$(OBJDIR)\libxdmcp.lib \
+ $(MHMAKECONF)\libXfont\src\util\$(OBJDIR)\libutil.lib \
+ $(MHMAKECONF)\libXfont\src\fc\$(OBJDIR)\libfc.lib \
+ $(MHMAKECONF)\libXfont\src\fontfile\$(OBJDIR)\libfontfile.lib \
+ $(MHMAKECONF)\libXfont\src\builtins\$(OBJDIR)\libbuiltins.lib \
+ $(MHMAKECONF)\libXfont\src\bitmap\$(OBJDIR)\libbitmap.lib \
+ $(MHMAKECONF)\pixman\pixman\$(OBJDIR)\libpixman-1.lib \
+ $(MHMAKECONF)\libx11\modules\im\ximcp\$(OBJDIR)\libximcp.lib \
+ $(MHMAKECONF)\libx11\src\xlibi18n\$(OBJDIR)\libi18n.lib \
+ $(MHMAKECONF)\libx11\src\$(OBJDIR)\libx11.lib \
+ $(MHMAKECONF)\libx11\src\xcms\$(OBJDIR)\libxcms.lib \
+ $(MHMAKECONF)\libxcb\src\$(OBJDIR)\libxcb.lib \
+ $(MHMAKECONF)\libx11\src\xkb\$(OBJDIR)\libxkb.lib \
+ $(MHMAKECONF)\libx11\modules\om\generic\$(OBJDIR)\libxomGeneric.lib \
+ $(MHMAKECONF)\libx11\modules\lc\utf8\$(OBJDIR)\libxlcUTF8Load.lib \
+ $(MHMAKECONF)\libx11\modules\lc\def\$(OBJDIR)\libxlcDef.lib \
+ $(MHMAKECONF)\libx11\modules\lc\gen\$(OBJDIR)\liblcGenConvLoad.lib \
+ $(MHMAKECONF)\zlib\$(OBJDIR)\libz.lib \
+ $(MHMAKECONF)\libx11\modules\lc\xlocale\$(OBJDIR)\libxlocale.lib \
+ $(MHMAKECONF)\libfontenc\src\$(OBJDIR)\libfontenc.lib \
+ $(MHMAKECONF)\libxfont\src\freetype\$(OBJDIR)\libft.lib \
+ $(MHMAKECONF)\libxfont\src\stubs\$(OBJDIR)\libstubs.lib \
+ $(MHMAKECONF)\libxinerama\src\$(OBJDIR)\libxinerama.lib
+
+LIBDIRS=$(dir $(INCLUDELIBFILES))
+
+load_makefile $(LIBDIRS:%$(OBJDIR)\=%makefile MAKESERVER=$(MAKESERVER) DEBUG=$(DEBUG);)
+
+OBJS = dix\$(OBJDIR)\main.obj
+
+ifeq ($(DEBUG),1)
+TTYAPP=vcxsrv_dbg
+APP:=$(TTYAPP)
+
+LINKLIBS += $(MHMAKECONF)\openssl\out32_d\libeay32.lib \
+            $(MHMAKECONF)\freetype\lib\freetype200b8MT_D.lib \
+            $(MHMAKECONF)\pthreads\pthreadVC2d.lib
+
+$(OBJDIR)\$(TTYAPP).exe: $(LINKLIBS)
+
+else
+WINAPP=vcxsrv
+APP:=$(WINAPP)
+
+LINKLIBS += $(MHMAKECONF)\openssl\out32\libeay32.lib \
+            $(MHMAKECONF)\freetype\lib\freetype200b8MT.lib \
+            $(MHMAKECONF)\pthreads\pthreadVC2.lib
+
+endif
+
+RCINCLUDES += include hw\xwin $(MHMAKECONF)\include $(MHMAKECONF)
+
+XWin.rc: hw\xwin\XWin.rc
+	copy $< $@
+
+RESOURCES = XWin.rc
+
+$(OBJDIR)\$(APP).exe: $(LINKLIBS)
+
+XKeysymDB: ..\libX11\src\XKeysymDB
+	copy $< $@
+
+XErrorDB: ..\libX11\src\XErrorDB
+	copy $< $@
+
+%.exe: $(OBJDIR)\%.exe
+	copy $< $@
+
+load_makefile hw\xwin\xlaunch\makefile MAKESERVER=0 DEBUG=0
+xlaunch.exe: hw\xwin\xlaunch\obj\release\xlaunch.exe
+	copy $< $@
+
+load_makefile ..\xkbcomp\makefile MAKESERVER=0 DEBUG=0
+xkbcomp.exe: ..\xkbcomp\obj\release\xkbcomp.exe
+	copy $< $@
+
+%: ..\apps\xcalc\%.ad
+	copy $< $@
+
+load_makefile ..\apps\xcalc\makefile MAKESERVER=0 DEBUG=0
+xcalc.exe: ..\apps\xcalc\obj\release\xcalc.exe XCalc XCalc-color
+	copy $< $@
+
+load_makefile ..\apps\xclock\makefile MAKESERVER=0 DEBUG=0
+xclock.exe: ..\apps\xclock\obj\release\xclock.exe
+	copy $< $@
+
+load_makefile ..\apps\xwininfo\makefile MAKESERVER=0 DEBUG=0
+xwininfo.exe: ..\apps\xwininfo\obj\release\xwininfo.exe
+	copy $< $@
+
+load_makefile ..\tools\plink\makefile MAKESERVER=0 DEBUG=0
+plink.exe: ..\tools\plink\obj\release\plink.exe
+	copy $< $@
+
+load_makefile ..\libX11\nls\makefile MAKESERVER=0 DEBUG=0
+load_makefile fonts.src\makefile MAKESERVER=0 DEBUG=0
+load_makefile xkbdata.src\makefile MAKESERVER=0 DEBUG=0
+
+all: $(APP).exe xlaunch.exe xkbcomp.exe protocol.txt XKeysymDB XErrorDB \
+     ..\libX11\nls\all fonts.src\all xkbdata.src\all plink.exe xclock.exe xcalc.exe \
+     xwininfo.exe swrast_dri.dll swrast_dri_dbg.dll
+
+
+load_makefile ..\mesalib\windows\VC8\mesa\makefile MAKESERVER=0 DEBUG=0
+swrast_dri.dll: ..\mesalib\windows\VC8\mesa\Release\swrast_dri.dll
+	copy $< $@
+
+swrast_dri_dbg.dll: ..\mesalib\windows\VC8\mesa\Debug\swrast_dri.dll
+	copy $< $@
+
+mesaopengl32.dll: ..\mesalib\lib\mesaopengl32.dll
+	copy $< $@
+
+protocol.txt: dix\protocol.txt
+	copy $< $@
+
+
diff --git a/xorg-server/mi/makefile b/xorg-server/mi/makefile
new file mode 100644
index 000000000..bff870d6e
--- /dev/null
+++ b/xorg-server/mi/makefile
@@ -0,0 +1,42 @@
+CSRCS=miarc.c		\
+	mibank.c	\
+	mibitblt.c	\
+	mibstore.c	\
+	micmap.c	\
+	micopy.c	\
+	micursor.c	\
+	midash.c	\
+	midispcur.c	\
+	mieq.c		\
+	miexpose.c	\
+	mifillarc.c	\
+	mifillrct.c	\
+	mifpolycon.c	\
+	migc.c		\
+	miglblt.c	\
+	mioverlay.c	\
+	mipointer.c	\
+	mipoly.c	\
+	mipolycon.c	\
+	mipolygen.c	\
+	mipolypnt.c	\
+	mipolyrect.c	\
+	mipolyseg.c	\
+	mipolytext.c	\
+	mipolyutil.c	\
+	mipushpxl.c	\
+	miregion.c	\
+	miscrinit.c	\
+	mispans.c	\
+	misprite.c	\
+	mivaltree.c	\
+	miwideline.c	\
+	miwindow.c	\
+	mizerarc.c	\
+	mizerclip.c	\
+	mizerline.c     \
+        miinitext.c
+  
+LIBRARY=libmi
+
+
diff --git a/xorg-server/mi/miarc.c b/xorg-server/mi/miarc.c
index 5fd1a678a..4a4a05dc0 100644
--- a/xorg-server/mi/miarc.c
+++ b/xorg-server/mi/miarc.c
@@ -64,6 +64,10 @@ SOFTWARE.
 #include "mifillarc.h"
 #include <X11/Xfuncproto.h>
 
+#ifdef _MSC_VER
+#define hypot _hypot
+#endif
+
 static double miDsin(double a);
 static double miDcos(double a);
 static double miDasin(double v);
diff --git a/xorg-server/mi/micmap.c b/xorg-server/mi/micmap.c
index e832be7fa..5a1e60a16 100644
--- a/xorg-server/mi/micmap.c
+++ b/xorg-server/mi/micmap.c
@@ -1,667 +1,678 @@
-/*
- * Copyright © 1987 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * This is based on cfbcmap.c.  The functions here are useful independently
- * of cfb, which is the reason for including them here.  How "mi" these
- * are may be debatable.
- */
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "scrnintstr.h"
-#include "colormapst.h"
-#include "resource.h"
-#include "globals.h"
-#include "micmap.h"
-
-ColormapPtr miInstalledMaps[MAXSCREENS];
-
-int
-miListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps)
-{
-    if (miInstalledMaps[pScreen->myNum]) {
-	*pmaps = miInstalledMaps[pScreen->myNum]->mid;
-	return (1);
-    }
-    return 0;
-}
-
-void
-miInstallColormap(ColormapPtr pmap)
-{
-    int index = pmap->pScreen->myNum;
-    ColormapPtr oldpmap = miInstalledMaps[index];
-
-    if(pmap != oldpmap)
-    {
-	/* Uninstall pInstalledMap. No hardware changes required, just
-	 * notify all interested parties. */
-	if(oldpmap != (ColormapPtr)None)
-	    WalkTree(pmap->pScreen, TellLostMap, (char *)&oldpmap->mid);
-	/* Install pmap */
-	miInstalledMaps[index] = pmap;
-	WalkTree(pmap->pScreen, TellGainedMap, (char *)&pmap->mid);
-
-    }
-}
-
-void
-miUninstallColormap(ColormapPtr pmap)
-{
-    int index = pmap->pScreen->myNum;
-    ColormapPtr curpmap = miInstalledMaps[index];
-
-    if(pmap == curpmap)
-    {
-	if (pmap->mid != pmap->pScreen->defColormap)
-	{
-	    dixLookupResourceByType((pointer *)&curpmap,
-				    pmap->pScreen->defColormap,
-				    RT_COLORMAP, serverClient,
-				    DixUseAccess);
-	    (*pmap->pScreen->InstallColormap)(curpmap);
-	}
-    }
-}
-
-void
-miResolveColor(unsigned short *pred, unsigned short *pgreen,
-		unsigned short *pblue, VisualPtr pVisual)
-{
-    int shift = 16 - pVisual->bitsPerRGBValue;
-    unsigned lim = (1 << pVisual->bitsPerRGBValue) - 1;
-
-    if ((pVisual->class | DynamicClass) == GrayScale)
-    {
-	/* rescale to gray then rgb bits */
-	*pred = (30L * *pred + 59L * *pgreen + 11L * *pblue) / 100;
-	*pblue = *pgreen = *pred = ((*pred >> shift) * 65535) / lim;
-    }
-    else
-    {
-	/* rescale to rgb bits */
-	*pred = ((*pred >> shift) * 65535) / lim;
-	*pgreen = ((*pgreen >> shift) * 65535) / lim;
-	*pblue = ((*pblue >> shift) * 65535) / lim;
-    }
-}
-
-Bool
-miInitializeColormap(ColormapPtr pmap)
-{
-    unsigned i;
-    VisualPtr pVisual;
-    unsigned lim, maxent, shift;
-
-    pVisual = pmap->pVisual;
-    lim = (1 << pVisual->bitsPerRGBValue) - 1;
-    shift = 16 - pVisual->bitsPerRGBValue;
-    maxent = pVisual->ColormapEntries - 1;
-    if (pVisual->class == TrueColor)
-    {
-	unsigned limr, limg, limb;
-
-	limr = pVisual->redMask >> pVisual->offsetRed;
-	limg = pVisual->greenMask >> pVisual->offsetGreen;
-	limb = pVisual->blueMask >> pVisual->offsetBlue;
-	for(i = 0; i <= maxent; i++)
-	{
-	    /* rescale to [0..65535] then rgb bits */
-	    pmap->red[i].co.local.red =
-		((((i * 65535) / limr) >> shift) * 65535) / lim;
-	    pmap->green[i].co.local.green =
-		((((i * 65535) / limg) >> shift) * 65535) / lim;
-	    pmap->blue[i].co.local.blue =
-		((((i * 65535) / limb) >> shift) * 65535) / lim;
-	}
-    }
-    else if (pVisual->class == StaticColor)
-    {
-	unsigned limr, limg, limb;
-
-	limr = pVisual->redMask >> pVisual->offsetRed;
-	limg = pVisual->greenMask >> pVisual->offsetGreen;
-	limb = pVisual->blueMask >> pVisual->offsetBlue;
-	for(i = 0; i <= maxent; i++)
-	{
-	    /* rescale to [0..65535] then rgb bits */
-	    pmap->red[i].co.local.red =
-		((((((i & pVisual->redMask) >> pVisual->offsetRed)
-		    * 65535) / limr) >> shift) * 65535) / lim;
-	    pmap->red[i].co.local.green =
-		((((((i & pVisual->greenMask) >> pVisual->offsetGreen)
-		    * 65535) / limg) >> shift) * 65535) / lim;
-	    pmap->red[i].co.local.blue =
-		((((((i & pVisual->blueMask) >> pVisual->offsetBlue)
-		    * 65535) / limb) >> shift) * 65535) / lim;
-	}
-    }
-    else if (pVisual->class == StaticGray)
-    {
-	for(i = 0; i <= maxent; i++)
-	{
-	    /* rescale to [0..65535] then rgb bits */
-	    pmap->red[i].co.local.red = ((((i * 65535) / maxent) >> shift)
-					 * 65535) / lim;
-	    pmap->red[i].co.local.green = pmap->red[i].co.local.red;
-	    pmap->red[i].co.local.blue = pmap->red[i].co.local.red;
-	}
-    }
-    return TRUE;
-}
-
-/* When simulating DirectColor on PseudoColor hardware, multiple
-   entries of the colormap must be updated
- */
-
-#define AddElement(mask) { \
-    pixel = red | green | blue; \
-    for (i = 0; i < nresult; i++) \
-  	if (outdefs[i].pixel == pixel) \
-    	    break; \
-    if (i == nresult) \
-    { \
-   	nresult++; \
-	outdefs[i].pixel = pixel; \
-	outdefs[i].flags = 0; \
-    } \
-    outdefs[i].flags |= (mask); \
-    outdefs[i].red = pmap->red[red >> pVisual->offsetRed].co.local.red; \
-    outdefs[i].green = pmap->green[green >> pVisual->offsetGreen].co.local.green; \
-    outdefs[i].blue = pmap->blue[blue >> pVisual->offsetBlue].co.local.blue; \
-}
-
-int
-miExpandDirectColors(ColormapPtr pmap, int ndef, xColorItem *indefs,
-			xColorItem *outdefs)
-{
-    int	        red, green, blue;
-    int	        maxred, maxgreen, maxblue;
-    int	        stepred, stepgreen, stepblue;
-    VisualPtr   pVisual;
-    int         pixel;
-    int         nresult;
-    int         i;
-
-    pVisual = pmap->pVisual;
-
-    stepred = 1 << pVisual->offsetRed;
-    stepgreen = 1 << pVisual->offsetGreen;
-    stepblue = 1 << pVisual->offsetBlue;
-    maxred = pVisual->redMask;
-    maxgreen = pVisual->greenMask;
-    maxblue = pVisual->blueMask;
-    nresult = 0;
-    for (;ndef--; indefs++)
-    {
-	if (indefs->flags & DoRed)
-	{
-	    red = indefs->pixel & pVisual->redMask;
-    	    for (green = 0; green <= maxgreen; green += stepgreen)
-    	    {
-	    	for (blue = 0; blue <= maxblue; blue += stepblue)
-	    	{
-		    AddElement (DoRed)
-	    	}
-    	    }
-	}
-	if (indefs->flags & DoGreen)
-	{
-	    green = indefs->pixel & pVisual->greenMask;
-    	    for (red = 0; red <= maxred; red += stepred)
-    	    {
-	    	for (blue = 0; blue <= maxblue; blue += stepblue)
-	    	{
-		    AddElement (DoGreen)
-	    	}
-    	    }
-	}
-	if (indefs->flags & DoBlue)
-	{
-	    blue = indefs->pixel & pVisual->blueMask;
-    	    for (red = 0; red <= maxred; red += stepred)
-    	    {
-	    	for (green = 0; green <= maxgreen; green += stepgreen)
-	    	{
-		    AddElement (DoBlue)
-	    	}
-    	    }
-	}
-    }
-    return nresult;
-}
-
-Bool
-miCreateDefColormap(ScreenPtr pScreen)
-{
-/* 
- * In the following sources PC X server vendors may want to delete 
- * "_not_tog" from "#ifdef WIN32_not_tog"
- */
-#ifdef WIN32_not_tog
-    /*  
-     * these are the MS-Windows desktop colors, adjusted for X's 16-bit 
-     * color specifications.
-     */
-    static xColorItem citems[] = {
-	{   0,      0,      0,      0, 0, 0 },
-	{   1, 0x8000,      0,      0, 0, 0 },
-	{   2,      0, 0x8000,      0, 0, 0 },
-	{   3, 0x8000, 0x8000,      0, 0, 0 },
-	{   4,      0,      0, 0x8000, 0, 0 },
-	{   5, 0x8000,      0, 0x8000, 0, 0 },
-	{   6,      0, 0x8000, 0x8000, 0, 0 },
-	{   7, 0xc000, 0xc000, 0xc000, 0, 0 },
-	{   8, 0xc000, 0xdc00, 0xc000, 0, 0 },
-	{   9, 0xa600, 0xca00, 0xf000, 0, 0 },
-	{ 246, 0xff00, 0xfb00, 0xf000, 0, 0 },
-	{ 247, 0xa000, 0xa000, 0xa400, 0, 0 },
-	{ 248, 0x8000, 0x8000, 0x8000, 0, 0 },
-	{ 249, 0xff00,      0,      0, 0, 0 },
-	{ 250,      0, 0xff00,      0, 0, 0 },
-	{ 251, 0xff00, 0xff00,      0, 0, 0 },
-	{ 252,      0,      0, 0xff00, 0, 0 },
-	{ 253, 0xff00,      0, 0xff00, 0, 0 },
-	{ 254,      0, 0xff00, 0xff00, 0, 0 },
-	{ 255, 0xff00, 0xff00, 0xff00, 0, 0 }
-    };
-#define NUM_DESKTOP_COLORS sizeof citems / sizeof citems[0]
-    int i;
-#else
-    unsigned short	zero = 0, ones = 0xFFFF;
-#endif
-    Pixel wp, bp;
-    VisualPtr	pVisual;
-    ColormapPtr	cmap;
-    int alloctype;
-    
-    for (pVisual = pScreen->visuals;
-	 pVisual->vid != pScreen->rootVisual;
-	 pVisual++)
-	;
-
-    if (pScreen->rootDepth == 1 || (pVisual->class & DynamicClass))
-	alloctype = AllocNone;
-    else
-	alloctype = AllocAll;
-
-    if (CreateColormap(pScreen->defColormap, pScreen, pVisual, &cmap,
-		       alloctype, 0) != Success)
-	return FALSE;
-
-    if (pScreen->rootDepth > 1) {
-	wp = pScreen->whitePixel;
-	bp = pScreen->blackPixel;
-#ifdef WIN32_not_tog
-	for (i = 0; i < NUM_DESKTOP_COLORS; i++) {
-	    if (AllocColor (cmap,
-			    &citems[i].red, &citems[i].green, &citems[i].blue,
-			    &citems[i].pixel, 0) != Success)
-		return FALSE;
-	}
-#else
-	if ((AllocColor(cmap, &ones, &ones, &ones, &wp, 0) !=
-       	       Success) ||
-	    (AllocColor(cmap, &zero, &zero, &zero, &bp, 0) !=
-       	       Success))
-    	    return FALSE;
-	pScreen->whitePixel = wp;
-	pScreen->blackPixel = bp;
-#endif
-    }
-
-    (*pScreen->InstallColormap)(cmap);
-    return TRUE;
-}
-
-/*
- * Default true color bitmasks, should be overridden by
- * driver
- */
-
-#define _RZ(d) ((d + 2) / 3)
-#define _RS(d) 0
-#define _RM(d) ((1 << _RZ(d)) - 1)
-#define _GZ(d) ((d - _RZ(d) + 1) / 2)
-#define _GS(d) _RZ(d)
-#define _GM(d) (((1 << _GZ(d)) - 1) << _GS(d))
-#define _BZ(d) (d - _RZ(d) - _GZ(d))
-#define _BS(d) (_RZ(d) + _GZ(d))
-#define _BM(d) (((1 << _BZ(d)) - 1) << _BS(d))
-#define _CE(d) (1 << _RZ(d))
-
-typedef struct _miVisuals {
-    struct _miVisuals	*next;
-    int			depth;
-    int			bitsPerRGB;
-    int			visuals;
-    int			count;
-    int			preferredCVC;
-    Pixel		redMask, greenMask, blueMask;
-} miVisualsRec, *miVisualsPtr;
-
-static int  miVisualPriority[] = {
-    PseudoColor, GrayScale, StaticColor, TrueColor, DirectColor, StaticGray
-};
-
-#define NUM_PRIORITY	6
-
-static miVisualsPtr	miVisuals;
-
-void
-miClearVisualTypes(void)
-{
-    miVisualsPtr v;
-
-    while ((v = miVisuals)) {
-	miVisuals = v->next;
-	xfree(v);
-    }
-}
-
-
-Bool
-miSetVisualTypesAndMasks(int depth, int visuals, int bitsPerRGB, 
-			 int preferredCVC,
-			 Pixel redMask, Pixel greenMask, Pixel blueMask)
-{
-    miVisualsPtr   new, *prev, v;
-    int		    count;
-
-    new = xalloc (sizeof *new);
-    if (!new)
-	return FALSE;
-    if (!redMask || !greenMask || !blueMask)
-    {
-	redMask = _RM(depth);
-	greenMask = _GM(depth);
-	blueMask = _BM(depth);
-    }
-    new->next = 0;
-    new->depth = depth;
-    new->visuals = visuals;
-    new->bitsPerRGB = bitsPerRGB;
-    new->preferredCVC = preferredCVC;
-    new->redMask = redMask;
-    new->greenMask = greenMask;
-    new->blueMask = blueMask;
-    count = (visuals >> 1) & 033333333333;
-    count = visuals - count - ((count >> 1) & 033333333333);
-    count = (((count + (count >> 3)) & 030707070707) % 077);	/* HAKMEM 169 */
-    new->count = count;
-    for (prev = &miVisuals; (v = *prev); prev = &v->next);
-    *prev = new;
-    return TRUE;
-}
-
-Bool
-miSetVisualTypes(int depth, int visuals, int bitsPerRGB, int preferredCVC)
-{
-    return miSetVisualTypesAndMasks (depth, visuals, bitsPerRGB,
-				     preferredCVC, 0, 0, 0);
-}
-
-int
-miGetDefaultVisualMask(int depth)
-{
-    if (depth > MAX_PSEUDO_DEPTH)
-	return LARGE_VISUALS;
-    else if (depth >= MIN_TRUE_DEPTH)
-	return ALL_VISUALS;
-    else if (depth == 1)
-	return StaticGrayMask;
-    else
-	return SMALL_VISUALS;
-}
-
-static Bool
-miVisualTypesSet (int depth)
-{
-    miVisualsPtr    visuals;
-
-    for (visuals = miVisuals; visuals; visuals = visuals->next)
-	if (visuals->depth == depth)
-	    return TRUE;
-    return FALSE;
-}
-
-Bool
-miSetPixmapDepths (void)
-{
-    int	d, f;
-    
-    /* Add any unlisted depths from the pixmap formats */
-    for (f = 0; f < screenInfo.numPixmapFormats; f++) 
-    {
-	d = screenInfo.formats[f].depth;
-	if (!miVisualTypesSet (d))
-	{
-	    if (!miSetVisualTypes (d, 0, 0, -1))
-		return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-/*
- * Distance to least significant one bit
- */
-static int
-maskShift (Pixel p)
-{
-    int	s;
-
-    if (!p) return 0;
-    s = 0;
-    while (!(p & 1))
-    {
-	s++;
-	p >>= 1;
-    }
-    return s;
-}
-
-/*
- * Given a list of formats for a screen, create a list
- * of visuals and depths for the screen which corespond to
- * the set which can be used with this version of cfb.
- */
-
-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;
-    DepthPtr	depth;
-    VisualID	*vid;
-    int		d, b;
-    int		f;
-    int		ndepth, nvisual;
-    int		nvtype;
-    int		vtype;
-    miVisualsPtr   visuals, nextVisuals;
-    int		*preferredCVCs, *prefp;
-    int		first_depth;
-
-    /* none specified, we'll guess from pixmap formats */
-    if (!miVisuals) 
-    {
-    	for (f = 0; f < screenInfo.numPixmapFormats; f++) 
-    	{
-	    d = screenInfo.formats[f].depth;
-	    b = screenInfo.formats[f].bitsPerPixel;
-	    if (sizes & (1 << (b - 1)))
-		vtype = miGetDefaultVisualMask(d);
-	    else
-		vtype = 0;
-	    if (!miSetVisualTypes (d, vtype, bitsPerRGB, -1))
-		return FALSE;
-    	}
-    }
-    nvisual = 0;
-    ndepth = 0;
-    for (visuals = miVisuals; visuals; visuals = nextVisuals) 
-    {
-	nextVisuals = visuals->next;
-	ndepth++;
-	nvisual += visuals->count;
-    }
-    depth = xalloc (ndepth * sizeof (DepthRec));
-    visual = xalloc (nvisual * sizeof (VisualRec));
-    preferredCVCs = xalloc(ndepth * sizeof(int));
-    if (!depth || !visual || !preferredCVCs)
-    {
-	xfree (depth);
-	xfree (visual);
-	xfree (preferredCVCs);
-	return FALSE;
-    }
-    *depthp = depth;
-    *visualp = visual;
-    *ndepthp = ndepth;
-    *nvisualp = nvisual;
-    prefp = preferredCVCs;
-    for (visuals = miVisuals; visuals; visuals = nextVisuals) 
-    {
-	nextVisuals = visuals->next;
-	d = visuals->depth;
-	vtype = visuals->visuals;
-	nvtype = visuals->count;
-	*prefp = visuals->preferredCVC;
-	prefp++;
-	vid = NULL;
-	if (nvtype)
-	{
-	    vid = xalloc (nvtype * sizeof (VisualID));
-	    if (!vid) {
-		xfree(preferredCVCs);
-		return FALSE;
-	    }
-	}
-	depth->depth = d;
-	depth->numVids = nvtype;
-	depth->vids = vid;
-	depth++;
-	for (i = 0; i < NUM_PRIORITY; i++) {
-	    if (! (vtype & (1 << miVisualPriority[i])))
-		continue;
-	    visual->class = miVisualPriority[i];
-	    visual->bitsPerRGBValue = visuals->bitsPerRGB;
-	    visual->ColormapEntries = 1 << d;
-	    visual->nplanes = d;
-	    visual->vid = *vid = FakeClientID (0);
-	    switch (visual->class) {
-	    case PseudoColor:
-	    case GrayScale:
-	    case StaticGray:
-		visual->redMask = 0;
-		visual->greenMask =  0;
-		visual->blueMask =  0;
-		visual->offsetRed  =  0;
-		visual->offsetGreen = 0;
-		visual->offsetBlue =  0;
-		break;
-	    case DirectColor:
-	    case TrueColor:
-		visual->ColormapEntries = _CE(d);
-		/* fall through */
-	    case StaticColor:
-		visual->redMask =  visuals->redMask;
-		visual->greenMask =  visuals->greenMask;
-		visual->blueMask =  visuals->blueMask;
-		visual->offsetRed  =  maskShift (visuals->redMask);
-		visual->offsetGreen = maskShift (visuals->greenMask);
-		visual->offsetBlue =  maskShift (visuals->blueMask);
-	    }
-	    vid++;
-	    visual++;
-	}
-	xfree (visuals);
-    }
-    miVisuals = NULL;
-    visual = *visualp;
-    depth = *depthp;
-
-    /*
-     * if we did not supplyied by a preferred visual class
-     * check if there is a preferred class in one of the depth
-     * structures - if there is, we want to start looking for the
-     * default visual/depth from that depth.
-     */
-    first_depth = 0;
-    if (preferredVis < 0 && defaultColorVisualClass < 0 ) {
-       for (i = 0; i < ndepth; i++) {
-	  if (preferredCVCs[i] >= 0) {
-	     first_depth = i;
-	     break;
-	  }
-       }
-    }
-
-    for (i = first_depth; i < ndepth; i++)
-    {
-	int prefColorVisualClass = -1;
-
-	if (defaultColorVisualClass >= 0)
-	    prefColorVisualClass = defaultColorVisualClass;
-	else if (preferredVis >= 0)
-	    prefColorVisualClass = preferredVis;
-	else if (preferredCVCs[i] >= 0)
-	    prefColorVisualClass = preferredCVCs[i];
-
-	if (*rootDepthp && *rootDepthp != depth[i].depth)
-	    continue;
-	
-	for (j = 0; j < depth[i].numVids; j++)
-	{
-	    for (k = 0; k < nvisual; k++)
-		if (visual[k].vid == depth[i].vids[j])
-		    break;
-	    if (k == nvisual)
-		continue;
-	    if (prefColorVisualClass < 0 ||
-		visual[k].class == prefColorVisualClass)
-		break;
-	}
-	if (j != depth[i].numVids)
-	    break;
-    }
-    if (i == ndepth) {
-	i = 0;
-	j = 0;
-    }
-    *rootDepthp = depth[i].depth;
-    *defaultVisp = depth[i].vids[j];
-    xfree(preferredCVCs);
-
-    return TRUE;
-}
+/*

+ * Copyright © 1987 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ */

+

+/*

+ * This is based on cfbcmap.c.  The functions here are useful independently

+ * of cfb, which is the reason for including them here.  How "mi" these

+ * are may be debatable.

+ */

+

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "scrnintstr.h"

+#include "colormapst.h"

+#include "resource.h"

+#include "globals.h"

+#include "micmap.h"

+

+ColormapPtr miInstalledMaps[MAXSCREENS];

+

+int

+miListInstalledColormaps(ScreenPtr pScreen, Colormap *pmaps)

+{

+    if (miInstalledMaps[pScreen->myNum]) {

+	*pmaps = miInstalledMaps[pScreen->myNum]->mid;

+	return (1);

+    }

+    return 0;

+}

+

+void

+miInstallColormap(ColormapPtr pmap)

+{

+    int index = pmap->pScreen->myNum;

+    ColormapPtr oldpmap = miInstalledMaps[index];

+

+    if(pmap != oldpmap)

+    {

+	/* Uninstall pInstalledMap. No hardware changes required, just

+	 * notify all interested parties. */

+	if(oldpmap != (ColormapPtr)None)

+	    WalkTree(pmap->pScreen, TellLostMap, (char *)&oldpmap->mid);

+	/* Install pmap */

+	miInstalledMaps[index] = pmap;

+	WalkTree(pmap->pScreen, TellGainedMap, (char *)&pmap->mid);

+

+    }

+}

+

+void

+miUninstallColormap(ColormapPtr pmap)

+{

+    int index = pmap->pScreen->myNum;

+    ColormapPtr curpmap = miInstalledMaps[index];

+

+    if(pmap == curpmap)

+    {

+	if (pmap->mid != pmap->pScreen->defColormap)

+	{

+	    dixLookupResourceByType((pointer *)&curpmap,

+				    pmap->pScreen->defColormap,

+				    RT_COLORMAP, serverClient,

+				    DixUseAccess);

+	    (*pmap->pScreen->InstallColormap)(curpmap);

+	}

+    }

+}

+

+void

+miResolveColor(unsigned short *pred, unsigned short *pgreen,

+		unsigned short *pblue, VisualPtr pVisual)

+{

+    int shift = 16 - pVisual->bitsPerRGBValue;

+    unsigned lim = (1 << pVisual->bitsPerRGBValue) - 1;

+

+    if ((pVisual->class | DynamicClass) == GrayScale)

+    {

+	/* rescale to gray then rgb bits */

+	*pred = (30L * *pred + 59L * *pgreen + 11L * *pblue) / 100;

+	*pblue = *pgreen = *pred = ((*pred >> shift) * 65535) / lim;

+    }

+    else

+    {

+	/* rescale to rgb bits */

+	*pred = ((*pred >> shift) * 65535) / lim;

+	*pgreen = ((*pgreen >> shift) * 65535) / lim;

+	*pblue = ((*pblue >> shift) * 65535) / lim;

+    }

+}

+

+Bool

+miInitializeColormap(ColormapPtr pmap)

+{

+    unsigned i;

+    VisualPtr pVisual;

+    unsigned lim, maxent, shift;

+

+    pVisual = pmap->pVisual;

+    lim = (1 << pVisual->bitsPerRGBValue) - 1;

+    shift = 16 - pVisual->bitsPerRGBValue;

+    maxent = pVisual->ColormapEntries - 1;

+    if (pVisual->class == TrueColor)

+    {

+	unsigned limr, limg, limb;

+

+	limr = pVisual->redMask >> pVisual->offsetRed;

+	for(i = 0; i <= min(limr,maxent); i++)

+	{

+	    /* rescale to [0..65535] then rgb bits */

+	    pmap->red[i].co.local.red =

+		((((i * 65535) / limr) >> shift) * 65535) / lim;

+	}

+	for(; i <= maxent; i++) pmap->red[i].co.local.red = 65535;

+	limg = pVisual->greenMask >> pVisual->offsetGreen;

+	for(i = 0; i <= min(limg,maxent); i++)

+	{

+	    /* rescale to [0..65535] then rgb bits */

+	    pmap->green[i].co.local.green =

+		((((i * 65535) / limg) >> shift) * 65535) / lim;

+	}

+	for(; i <= maxent; i++) pmap->green[i].co.local.green = 65535;

+	limb = pVisual->blueMask >> pVisual->offsetBlue;

+	for(i = 0; i <= min(limb,maxent); i++)

+	{

+	    /* rescale to [0..65535] then rgb bits */

+	    pmap->blue[i].co.local.blue =

+		((((i * 65535) / limb) >> shift) * 65535) / lim;

+	}

+	for(; i <= maxent; i++) pmap->blue[i].co.local.blue = 65535;

+    }

+    else if (pVisual->class == StaticColor)

+    {

+	unsigned limr, limg, limb;

+

+	limr = pVisual->redMask >> pVisual->offsetRed;

+	limg = pVisual->greenMask >> pVisual->offsetGreen;

+	limb = pVisual->blueMask >> pVisual->offsetBlue;

+	for(i = 0; i <= maxent; i++)

+	{

+	    /* rescale to [0..65535] then rgb bits */

+	    pmap->red[i].co.local.red =

+		((((((i & pVisual->redMask) >> pVisual->offsetRed)

+		    * 65535) / limr) >> shift) * 65535) / lim;

+	    pmap->red[i].co.local.green =

+		((((((i & pVisual->greenMask) >> pVisual->offsetGreen)

+		    * 65535) / limg) >> shift) * 65535) / lim;

+	    pmap->red[i].co.local.blue =

+		((((((i & pVisual->blueMask) >> pVisual->offsetBlue)

+		    * 65535) / limb) >> shift) * 65535) / lim;

+	}

+    }

+    else if (pVisual->class == StaticGray)

+    {

+	for(i = 0; i <= maxent; i++)

+	{

+	    /* rescale to [0..65535] then rgb bits */

+	    pmap->red[i].co.local.red = ((((i * 65535) / maxent) >> shift)

+					 * 65535) / lim;

+	    pmap->red[i].co.local.green = pmap->red[i].co.local.red;

+	    pmap->red[i].co.local.blue = pmap->red[i].co.local.red;

+	}

+    }

+    return TRUE;

+}

+

+/* When simulating DirectColor on PseudoColor hardware, multiple

+   entries of the colormap must be updated

+ */

+

+#define AddElement(mask) { \

+    pixel = red | green | blue; \

+    for (i = 0; i < nresult; i++) \

+  	if (outdefs[i].pixel == pixel) \

+    	    break; \

+    if (i == nresult) \

+    { \

+   	nresult++; \

+	outdefs[i].pixel = pixel; \

+	outdefs[i].flags = 0; \

+    } \

+    outdefs[i].flags |= (mask); \

+    outdefs[i].red = pmap->red[red >> pVisual->offsetRed].co.local.red; \

+    outdefs[i].green = pmap->green[green >> pVisual->offsetGreen].co.local.green; \

+    outdefs[i].blue = pmap->blue[blue >> pVisual->offsetBlue].co.local.blue; \

+}

+

+int

+miExpandDirectColors(ColormapPtr pmap, int ndef, xColorItem *indefs,

+			xColorItem *outdefs)

+{

+    int	        red, green, blue;

+    int	        maxred, maxgreen, maxblue;

+    int	        stepred, stepgreen, stepblue;

+    VisualPtr   pVisual;

+    int         pixel;

+    int         nresult;

+    int         i;

+

+    pVisual = pmap->pVisual;

+

+    stepred = 1 << pVisual->offsetRed;

+    stepgreen = 1 << pVisual->offsetGreen;

+    stepblue = 1 << pVisual->offsetBlue;

+    maxred = pVisual->redMask;

+    maxgreen = pVisual->greenMask;

+    maxblue = pVisual->blueMask;

+    nresult = 0;

+    for (;ndef--; indefs++)

+    {

+	if (indefs->flags & DoRed)

+	{

+	    red = indefs->pixel & pVisual->redMask;

+    	    for (green = 0; green <= maxgreen; green += stepgreen)

+    	    {

+	    	for (blue = 0; blue <= maxblue; blue += stepblue)

+	    	{

+		    AddElement (DoRed)

+	    	}

+    	    }

+	}

+	if (indefs->flags & DoGreen)

+	{

+	    green = indefs->pixel & pVisual->greenMask;

+    	    for (red = 0; red <= maxred; red += stepred)

+    	    {

+	    	for (blue = 0; blue <= maxblue; blue += stepblue)

+	    	{

+		    AddElement (DoGreen)

+	    	}

+    	    }

+	}

+	if (indefs->flags & DoBlue)

+	{

+	    blue = indefs->pixel & pVisual->blueMask;

+    	    for (red = 0; red <= maxred; red += stepred)

+    	    {

+	    	for (green = 0; green <= maxgreen; green += stepgreen)

+	    	{

+		    AddElement (DoBlue)

+	    	}

+    	    }

+	}

+    }

+    return nresult;

+}

+

+Bool

+miCreateDefColormap(ScreenPtr pScreen)

+{

+/* 

+ * In the following sources PC X server vendors may want to delete 

+ * "_not_tog" from "#ifdef WIN32_not_tog"

+ */

+#ifdef WIN32_not_tog

+    /*  

+     * these are the MS-Windows desktop colors, adjusted for X's 16-bit 

+     * color specifications.

+     */

+    static xColorItem citems[] = {

+	{   0,      0,      0,      0, 0, 0 },

+	{   1, 0x8000,      0,      0, 0, 0 },

+	{   2,      0, 0x8000,      0, 0, 0 },

+	{   3, 0x8000, 0x8000,      0, 0, 0 },

+	{   4,      0,      0, 0x8000, 0, 0 },

+	{   5, 0x8000,      0, 0x8000, 0, 0 },

+	{   6,      0, 0x8000, 0x8000, 0, 0 },

+	{   7, 0xc000, 0xc000, 0xc000, 0, 0 },

+	{   8, 0xc000, 0xdc00, 0xc000, 0, 0 },

+	{   9, 0xa600, 0xca00, 0xf000, 0, 0 },

+	{ 246, 0xff00, 0xfb00, 0xf000, 0, 0 },

+	{ 247, 0xa000, 0xa000, 0xa400, 0, 0 },

+	{ 248, 0x8000, 0x8000, 0x8000, 0, 0 },

+	{ 249, 0xff00,      0,      0, 0, 0 },

+	{ 250,      0, 0xff00,      0, 0, 0 },

+	{ 251, 0xff00, 0xff00,      0, 0, 0 },

+	{ 252,      0,      0, 0xff00, 0, 0 },

+	{ 253, 0xff00,      0, 0xff00, 0, 0 },

+	{ 254,      0, 0xff00, 0xff00, 0, 0 },

+	{ 255, 0xff00, 0xff00, 0xff00, 0, 0 }

+    };

+#define NUM_DESKTOP_COLORS sizeof citems / sizeof citems[0]

+    int i;

+#else

+    unsigned short	zero = 0, ones = 0xFFFF;

+#endif

+    Pixel wp, bp;

+    VisualPtr	pVisual;

+    ColormapPtr	cmap;

+    int alloctype;

+    

+    for (pVisual = pScreen->visuals;

+	 pVisual->vid != pScreen->rootVisual;

+	 pVisual++)

+	;

+

+    if (pScreen->rootDepth == 1 || (pVisual->class & DynamicClass))

+	alloctype = AllocNone;

+    else

+	alloctype = AllocAll;

+

+    if (CreateColormap(pScreen->defColormap, pScreen, pVisual, &cmap,

+		       alloctype, 0) != Success)

+	return FALSE;

+

+    if (pScreen->rootDepth > 1) {

+	wp = pScreen->whitePixel;

+	bp = pScreen->blackPixel;

+#ifdef WIN32_not_tog

+	for (i = 0; i < NUM_DESKTOP_COLORS; i++) {

+	    if (AllocColor (cmap,

+			    &citems[i].red, &citems[i].green, &citems[i].blue,

+			    &citems[i].pixel, 0) != Success)

+		return FALSE;

+	}

+#else

+	if ((AllocColor(cmap, &ones, &ones, &ones, &wp, 0) !=

+       	       Success) ||

+	    (AllocColor(cmap, &zero, &zero, &zero, &bp, 0) !=

+       	       Success))

+    	    return FALSE;

+	pScreen->whitePixel = wp;

+	pScreen->blackPixel = bp;

+#endif

+    }

+

+    (*pScreen->InstallColormap)(cmap);

+    return TRUE;

+}

+

+/*

+ * Default true color bitmasks, should be overridden by

+ * driver

+ */

+

+#define _RZ(d) ((d + 2) / 3)

+#define _RS(d) 0

+#define _RM(d) ((1 << _RZ(d)) - 1)

+#define _GZ(d) ((d - _RZ(d) + 1) / 2)

+#define _GS(d) _RZ(d)

+#define _GM(d) (((1 << _GZ(d)) - 1) << _GS(d))

+#define _BZ(d) (d - _RZ(d) - _GZ(d))

+#define _BS(d) (_RZ(d) + _GZ(d))

+#define _BM(d) (((1 << _BZ(d)) - 1) << _BS(d))

+#define _CE(d) (1 << _RZ(d))

+

+typedef struct _miVisuals {

+    struct _miVisuals	*next;

+    int			depth;

+    int			bitsPerRGB;

+    int			visuals;

+    int			count;

+    int			preferredCVC;

+    Pixel		redMask, greenMask, blueMask;

+} miVisualsRec, *miVisualsPtr;

+

+static int  miVisualPriority[] = {

+    PseudoColor, GrayScale, StaticColor, TrueColor, DirectColor, StaticGray

+};

+

+#define NUM_PRIORITY	6

+

+static miVisualsPtr	miVisuals;

+

+void

+miClearVisualTypes(void)

+{

+    miVisualsPtr v;

+

+    while ((v = miVisuals)) {

+	miVisuals = v->next;

+	xfree(v);

+    }

+}

+

+

+Bool

+miSetVisualTypesAndMasks(int depth, int visuals, int bitsPerRGB, 

+			 int preferredCVC,

+			 Pixel redMask, Pixel greenMask, Pixel blueMask)

+{

+    miVisualsPtr   new, *prev, v;

+    int		    count;

+

+    new = xalloc (sizeof *new);

+    if (!new)

+	return FALSE;

+    if (!redMask || !greenMask || !blueMask)

+    {

+	redMask = _RM(depth);

+	greenMask = _GM(depth);

+	blueMask = _BM(depth);

+    }

+    new->next = 0;

+    new->depth = depth;

+    new->visuals = visuals;

+    new->bitsPerRGB = bitsPerRGB;

+    new->preferredCVC = preferredCVC;

+    new->redMask = redMask;

+    new->greenMask = greenMask;

+    new->blueMask = blueMask;

+    count = (visuals >> 1) & 033333333333;

+    count = visuals - count - ((count >> 1) & 033333333333);

+    count = (((count + (count >> 3)) & 030707070707) % 077);	/* HAKMEM 169 */

+    new->count = count;

+    for (prev = &miVisuals; (v = *prev); prev = &v->next);

+    *prev = new;

+    return TRUE;

+}

+

+Bool

+miSetVisualTypes(int depth, int visuals, int bitsPerRGB, int preferredCVC)

+{

+    return miSetVisualTypesAndMasks (depth, visuals, bitsPerRGB,

+				     preferredCVC, 0, 0, 0);

+}

+

+int

+miGetDefaultVisualMask(int depth)

+{

+    if (depth > MAX_PSEUDO_DEPTH)

+	return LARGE_VISUALS;

+    else if (depth >= MIN_TRUE_DEPTH)

+	return ALL_VISUALS;

+    else if (depth == 1)

+	return StaticGrayMask;

+    else

+	return SMALL_VISUALS;

+}

+

+static Bool

+miVisualTypesSet (int depth)

+{

+    miVisualsPtr    visuals;

+

+    for (visuals = miVisuals; visuals; visuals = visuals->next)

+	if (visuals->depth == depth)

+	    return TRUE;

+    return FALSE;

+}

+

+Bool

+miSetPixmapDepths (void)

+{

+    int	d, f;

+    

+    /* Add any unlisted depths from the pixmap formats */

+    for (f = 0; f < screenInfo.numPixmapFormats; f++) 

+    {

+	d = screenInfo.formats[f].depth;

+	if (!miVisualTypesSet (d))

+	{

+	    if (!miSetVisualTypes (d, 0, 0, -1))

+		return FALSE;

+	}

+    }

+    return TRUE;

+}

+

+/*

+ * Distance to least significant one bit

+ */

+static int

+maskShift (Pixel p)

+{

+    int	s;

+

+    if (!p) return 0;

+    s = 0;

+    while (!(p & 1))

+    {

+	s++;

+	p >>= 1;

+    }

+    return s;

+}

+

+/*

+ * Given a list of formats for a screen, create a list

+ * of visuals and depths for the screen which corespond to

+ * the set which can be used with this version of cfb.

+ */

+

+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;

+    DepthPtr	depth;

+    VisualID	*vid;

+    int		d, b;

+    int		f;

+    int		ndepth, nvisual;

+    int		nvtype;

+    int		vtype;

+    miVisualsPtr   visuals, nextVisuals;

+    int		*preferredCVCs, *prefp;

+    int		first_depth;

+

+    /* none specified, we'll guess from pixmap formats */

+    if (!miVisuals) 

+    {

+    	for (f = 0; f < screenInfo.numPixmapFormats; f++) 

+    	{

+	    d = screenInfo.formats[f].depth;

+	    b = screenInfo.formats[f].bitsPerPixel;

+	    if (sizes & (1 << (b - 1)))

+		vtype = miGetDefaultVisualMask(d);

+	    else

+		vtype = 0;

+	    if (!miSetVisualTypes (d, vtype, bitsPerRGB, -1))

+		return FALSE;

+    	}

+    }

+    nvisual = 0;

+    ndepth = 0;

+    for (visuals = miVisuals; visuals; visuals = nextVisuals) 

+    {

+	nextVisuals = visuals->next;

+	ndepth++;

+	nvisual += visuals->count;

+    }

+    depth = xalloc (ndepth * sizeof (DepthRec));

+    visual = xalloc (nvisual * sizeof (VisualRec));

+    preferredCVCs = xalloc(ndepth * sizeof(int));

+    if (!depth || !visual || !preferredCVCs)

+    {

+	xfree (depth);

+	xfree (visual);

+	xfree (preferredCVCs);

+	return FALSE;

+    }

+    *depthp = depth;

+    *visualp = visual;

+    *ndepthp = ndepth;

+    *nvisualp = nvisual;

+    prefp = preferredCVCs;

+    for (visuals = miVisuals; visuals; visuals = nextVisuals) 

+    {

+	nextVisuals = visuals->next;

+	d = visuals->depth;

+	vtype = visuals->visuals;

+	nvtype = visuals->count;

+	*prefp = visuals->preferredCVC;

+	prefp++;

+	vid = NULL;

+	if (nvtype)

+	{

+	    vid = xalloc (nvtype * sizeof (VisualID));

+	    if (!vid) {

+		xfree(preferredCVCs);

+		return FALSE;

+	    }

+	}

+	depth->depth = d;

+	depth->numVids = nvtype;

+	depth->vids = vid;

+	depth++;

+	for (i = 0; i < NUM_PRIORITY; i++) {

+	    if (! (vtype & (1 << miVisualPriority[i])))

+		continue;

+	    visual->class = miVisualPriority[i];

+	    visual->bitsPerRGBValue = visuals->bitsPerRGB;

+	    visual->ColormapEntries = 1 << d;

+	    visual->nplanes = d;

+	    visual->vid = *vid = FakeClientID (0);

+	    switch (visual->class) {

+	    case PseudoColor:

+	    case GrayScale:

+	    case StaticGray:

+		visual->redMask = 0;

+		visual->greenMask =  0;

+		visual->blueMask =  0;

+		visual->offsetRed  =  0;

+		visual->offsetGreen = 0;

+		visual->offsetBlue =  0;

+		break;

+	    case DirectColor:

+	    case TrueColor:

+		visual->ColormapEntries = _CE(d);

+		/* fall through */

+	    case StaticColor:

+		visual->redMask =  visuals->redMask;

+		visual->greenMask =  visuals->greenMask;

+		visual->blueMask =  visuals->blueMask;

+		visual->offsetRed  =  maskShift (visuals->redMask);

+		visual->offsetGreen = maskShift (visuals->greenMask);

+		visual->offsetBlue =  maskShift (visuals->blueMask);

+	    }

+	    vid++;

+	    visual++;

+	}

+	xfree (visuals);

+    }

+    miVisuals = NULL;

+    visual = *visualp;

+    depth = *depthp;

+

+    /*

+     * if we did not supplyied by a preferred visual class

+     * check if there is a preferred class in one of the depth

+     * structures - if there is, we want to start looking for the

+     * default visual/depth from that depth.

+     */

+    first_depth = 0;

+    if (preferredVis < 0 && defaultColorVisualClass < 0 ) {

+       for (i = 0; i < ndepth; i++) {

+	  if (preferredCVCs[i] >= 0) {

+	     first_depth = i;

+	     break;

+	  }

+       }

+    }

+

+    for (i = first_depth; i < ndepth; i++)

+    {

+	int prefColorVisualClass = -1;

+

+	if (defaultColorVisualClass >= 0)

+	    prefColorVisualClass = defaultColorVisualClass;

+	else if (preferredVis >= 0)

+	    prefColorVisualClass = preferredVis;

+	else if (preferredCVCs[i] >= 0)

+	    prefColorVisualClass = preferredCVCs[i];

+

+	if (*rootDepthp && *rootDepthp != depth[i].depth)

+	    continue;

+	

+	for (j = 0; j < depth[i].numVids; j++)

+	{

+	    for (k = 0; k < nvisual; k++)

+		if (visual[k].vid == depth[i].vids[j])

+		    break;

+	    if (k == nvisual)

+		continue;

+	    if (prefColorVisualClass < 0 ||

+		visual[k].class == prefColorVisualClass)

+		break;

+	}

+	if (j != depth[i].numVids)

+	    break;

+    }

+    if (i == ndepth) {

+	i = 0;

+	j = 0;

+    }

+    *rootDepthp = depth[i].depth;

+    *defaultVisp = depth[i].vids[j];

+    xfree(preferredCVCs);

+

+    return TRUE;

+}

diff --git a/xorg-server/mi/micoord.h b/xorg-server/mi/micoord.h
index e6d814fc8..fe4adac56 100644
--- a/xorg-server/mi/micoord.h
+++ b/xorg-server/mi/micoord.h
@@ -55,14 +55,14 @@
 #endif
 
 #if IMAGE_BYTE_ORDER == MSBFirst
-#define intToCoord(i,x,y)   (((x) = GetHighWord(i)), ((y) = (int) ((short) (i))))
+#define intToCoord(i,x,y)   (((x) = GetHighWord(i)), ((y) = (int) ((short) ((i)&0xffff))))
 #define coordToInt(x,y)	(((x) << 16) | ((y) & 0xffff))
 #define intToX(i)	(GetHighWord(i))
-#define intToY(i)	((int) ((short) i))
+#define intToY(i)	((int) ((short) ((i)&0xffff)))
 #else
-#define intToCoord(i,x,y)   (((x) = (int) ((short) (i))), ((y) = GetHighWord(i)))
+#define intToCoord(i,x,y)   (((x) = (int) ((short) ((i)&0xffff))), ((y) = GetHighWord(i)))
 #define coordToInt(x,y)	(((y) << 16) | ((x) & 0xffff))
-#define intToX(i)	((int) ((short) (i)))
+#define intToX(i)	((int) ((short) ((i)&0xffff)))
 #define intToY(i)	(GetHighWord(i))
 #endif
 
diff --git a/xorg-server/mi/mieq.c b/xorg-server/mi/mieq.c
index 9b6d0c901..2d5f23ea6 100644
--- a/xorg-server/mi/mieq.c
+++ b/xorg-server/mi/mieq.c
@@ -439,10 +439,13 @@ mieqProcessInputEvents(void)
 
         evlen   = e->events->evlen;
         if(evlen > event_size)
+        {
+            event_size=evlen;
             event = xrealloc(event, evlen);
+            if (!event)
+                FatalError("[mi] No memory left for event processing.\n");
+        }
 
-        if (!event)
-            FatalError("[mi] No memory left for event processing.\n");
 
         memcpy(event, e->events->event, evlen);
 
diff --git a/xorg-server/mi/miinitext.c b/xorg-server/mi/miinitext.c
index 2a67fd371..4e58c49af 100644
--- a/xorg-server/mi/miinitext.c
+++ b/xorg-server/mi/miinitext.c
@@ -490,7 +490,10 @@ InitExtensions(int argc, char *argv[])
 
 #ifdef GLXEXT
     if (serverGeneration == 1)
+    {
 	GlxPushProvider(&__glXDRISWRastProvider);
+	glxWinPushNativeProvider();
+    }
     if (!noGlxExtension) GlxExtensionInit();
 #endif
 }
diff --git a/xorg-server/mi/mioverlay.c b/xorg-server/mi/mioverlay.c
index e0aa88017..0577e8c9f 100644
--- a/xorg-server/mi/mioverlay.c
+++ b/xorg-server/mi/mioverlay.c
@@ -3,6 +3,10 @@
 #include <dix-config.h>
 #endif
 
+#ifdef CreateWindow
+#undef CreateWindow
+#endif
+
 #include <X11/X.h>
 #include "scrnintstr.h"
 #include "validate.h"
diff --git a/xorg-server/mi/misprite.c b/xorg-server/mi/misprite.c
index 2ec67827e..714c42944 100644
--- a/xorg-server/mi/misprite.c
+++ b/xorg-server/mi/misprite.c
@@ -502,7 +502,7 @@ miSpriteSourceValidate (DrawablePtr pDrawable, int x, int y, int width,
 	    if (DevHasCursor(pDev))
 	    {
 		pCursorInfo = MISPRITE(pDev);
-		if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen &&
+		if (pCursorInfo && pCursorInfo->isUp && pCursorInfo->pScreen == pScreen &&
 		    ORG_OVERLAP(&pCursorInfo->saved, pDrawable->x, pDrawable->y,
 				x, y, width, height))
 		{
@@ -539,7 +539,7 @@ miSpriteCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
             /*
              * Damage will take care of destination check
              */
-            if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen &&
+            if (pCursorInfo && pCursorInfo->isUp && pCursorInfo->pScreen == pScreen &&
                     miRectIn(prgnSrc, &pCursorInfo->saved) != rgnOUT)
             {
                 SPRITE_DEBUG (("CopyWindow remove\n"));
@@ -622,9 +622,12 @@ miSpriteInstallColormap (ColormapPtr pMap)
             if (DevHasCursor(pDev))
             {
                 pCursorInfo = MISPRITE(pDev);
-                pCursorInfo->checkPixels = TRUE;
-                if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen)
-                    miSpriteRemoveCursor(pDev, pScreen);
+                if (pCursorInfo)
+                {
+                  pCursorInfo->checkPixels = TRUE;
+                  if (pCursorInfo->isUp && pCursorInfo->pScreen == pScreen)
+                      miSpriteRemoveCursor(pDev, pScreen);
+                }
             }
         }
 
diff --git a/xorg-server/mi/miwideline.c b/xorg-server/mi/miwideline.c
index 210a6251e..838b06c68 100644
--- a/xorg-server/mi/miwideline.c
+++ b/xorg-server/mi/miwideline.c
@@ -45,6 +45,10 @@ from The Open Group.
 #include <math.h>
 #undef _XOPEN_SOURCE
 #endif
+#ifdef _MSC_VER
+#define hypot _hypot
+#endif
+
 #include <X11/X.h>
 #include "windowstr.h"
 #include "gcstruct.h"
diff --git a/xorg-server/miext/damage/damage.c b/xorg-server/miext/damage/damage.c
index b7ec92a5b..c2317178e 100644
--- a/xorg-server/miext/damage/damage.c
+++ b/xorg-server/miext/damage/damage.c
@@ -2140,7 +2140,7 @@ DamageRegionRendered (DrawablePtr pDrawable, DamagePtr pDamage, RegionPtr pOldDa
 /* This call is very odd, i'm leaving it intact for API sake, but please don't use it. */
 void
 DamageDamageRegion (DrawablePtr	pDrawable,
-		    RegionPtr	pRegion)
+		    const RegionPtr	pRegion)
 {
     damageRegionAppend (pDrawable, pRegion, FALSE, -1);
 
diff --git a/xorg-server/miext/damage/makefile b/xorg-server/miext/damage/makefile
new file mode 100644
index 000000000..e58f4a883
--- /dev/null
+++ b/xorg-server/miext/damage/makefile
@@ -0,0 +1,7 @@
+LIBRARY = libdamage
+
+#INCLUDES = -I$(srcdir)/../cw -I$(top_srcdir)/hw/xfree86/os-support
+
+CSRCS =damage.c
+
+
diff --git a/xorg-server/miext/rootless/makefile b/xorg-server/miext/rootless/makefile
new file mode 100644
index 000000000..4ad30b75e
--- /dev/null
+++ b/xorg-server/miext/rootless/makefile
@@ -0,0 +1,9 @@
+LIBRARY=librootless
+
+CSRCS = \
+	rootlessCommon.c \
+	rootlessGC.c \
+	rootlessScreen.c \
+	rootlessValTree.c
+#	rootlessWindow.c
+
diff --git a/xorg-server/miext/rootless/rootlessCommon.c b/xorg-server/miext/rootless/rootlessCommon.c
index 39a3eed0f..b96422b76 100644
--- a/xorg-server/miext/rootless/rootlessCommon.c
+++ b/xorg-server/miext/rootless/rootlessCommon.c
@@ -147,7 +147,7 @@ void RootlessStartDrawing(WindowPtr pWindow)
     WindowPtr top = TopLevelParent(pWindow);
     RootlessWindowRec *winRec;
     PixmapPtr curPixmap;
-
+    
     if (top == NULL)
         return;
     winRec = WINREC(top);
diff --git a/xorg-server/miext/rootless/rootlessGC.c b/xorg-server/miext/rootless/rootlessGC.c
index 0bd314d46..5167f0ebe 100644
--- a/xorg-server/miext/rootless/rootlessGC.c
+++ b/xorg-server/miext/rootless/rootlessGC.c
@@ -49,6 +49,9 @@
 
 #include "rootlessCommon.h"
 
+#ifdef _MSC_VER
+#define inline __inline
+#endif
 
 // GC functions
 static void RootlessValidateGC(GCPtr pGC, unsigned long changes,
diff --git a/xorg-server/miext/rootless/rootlessWindow.c b/xorg-server/miext/rootless/rootlessWindow.c
index 53209565d..53028b5c1 100644
--- a/xorg-server/miext/rootless/rootlessWindow.c
+++ b/xorg-server/miext/rootless/rootlessWindow.c
@@ -51,6 +51,12 @@ extern Bool no_configure_window;
 #include "rootlessCommon.h"
 #include "rootlessWindow.h"
 
+#ifdef _MSC_VER
+#define inline __inline
+#include "xplugin.h"
+extern int darwinMainScreenX, darwinMainScreenY;
+#endif
+
 #ifdef ROOTLESS_GLOBAL_COORDS
 #define SCREEN_TO_GLOBAL_X \
     (dixScreenOrigins[pScreen->myNum].x + rootlessGlobalOffsetX)
@@ -72,6 +78,7 @@ extern Bool no_configure_window;
     return atom;                                                \
   }
 
+
 DEFINE_ATOM_HELPER (xa_native_window_id, "_NATIVE_WINDOW_ID")
 
 static Bool windows_hidden;
diff --git a/xorg-server/miext/rootless/xplugin.h b/xorg-server/miext/rootless/xplugin.h
new file mode 100644
index 000000000..7fdf6006e
--- /dev/null
+++ b/xorg-server/miext/rootless/xplugin.h
@@ -0,0 +1,592 @@
+/* Xplugin.h -- windowing API for rootless X11 server
+   $Id$
+
+   Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+
+   Permission is hereby granted, free of charge, to any person
+   obtaining a copy of this software and associated documentation files
+   (the "Software"), to deal in the Software without restriction,
+   including without limitation the rights to use, copy, modify, merge,
+   publish, distribute, sublicense, and/or sell copies of the Software,
+   and to permit persons to whom the Software is furnished to do so,
+   subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be
+   included in all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
+   HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
+
+   Except as contained in this notice, the name(s) of the above
+   copyright holders shall not be used in advertising or otherwise to
+   promote the sale, use or other dealings in this Software without
+   prior written authorization.
+
+   Note that these interfaces are provided solely for the use of the
+   X11 server. Any other uses are unsupported and strongly discouraged. */
+/* $XFree86: xc/programs/Xserver/hw/darwin/quartz/xpr/Xplugin.h,v 1.2 2003/05/02 00:08:49 torrey Exp $ */
+
+#ifndef XPLUGIN_H
+#define XPLUGIN_H 1
+
+#include <stdint.h>
+
+/* By default we use the X server definition of BoxRec to define xp_box,
+   so that the compiler can silently convert between the two. But if
+   XP_NO_X_HEADERS is defined, we'll define it ourselves. */
+
+#ifndef XP_NO_X_HEADERS
+# include "miscstruct.h"
+  typedef BoxRec xp_box;
+#else
+  struct xp_box_struct {
+      short x1, y1, x2, y2;
+  };
+  typedef struct xp_box_struct xp_box;
+#endif
+
+typedef unsigned int xp_resource_id;
+typedef xp_resource_id xp_window_id;
+typedef xp_resource_id xp_surface_id;
+typedef unsigned int xp_client_id;
+typedef unsigned int xp_request_type;
+typedef int xp_error;
+typedef int xp_bool;
+
+
+/* Error codes that the functions declared here may return. They all
+   numerically match their X equivalents, i.e. the XP_ can be dropped
+   if <X11/X.h> has been included. */
+
+enum xp_error_enum {
+    XP_Success			= 0,
+    XP_BadRequest		= 1,
+    XP_BadValue			= 2,
+    XP_BadWindow		= 3,
+    XP_BadMatch			= 8,
+    XP_BadAccess		= 10,
+    XP_BadImplementation	= 17,
+};    
+
+
+/* Event types generated by the plugin. */
+
+enum xp_event_type_enum {
+    /* The global display configuration changed somehow. */
+    XP_EVENT_DISPLAY_CHANGED	= 1 << 0,
+
+    /* A window changed state. Argument is xp_window_state_event */
+    XP_EVENT_WINDOW_STATE_CHANGED = 1 << 1,
+
+    /* An async request encountered an error. Argument is of type
+       xp_async_error_event */
+    XP_EVENT_ASYNC_ERROR	= 1 << 2,
+
+    /* Sent when a surface is destroyed as a side effect of destroying
+       a window. Arg is of type xp_surface_id. */
+    XP_EVENT_SURFACE_DESTROYED	= 1 << 3,
+
+    /* Sent when any GL contexts pointing at the given surface need to
+       call xp_update_gl_context () to refresh their state (because the
+       window moved or was resized. Arg is of type xp_surface_id. */
+    XP_EVENT_SURFACE_CHANGED	= 1 << 4,
+
+    /* Sent when a window has been moved. Arg is of type xp_window_id. */
+    XP_EVENT_WINDOW_MOVED	= 1 << 5,
+};
+
+/* Function type used to receive events. */
+
+typedef void (xp_event_fun) (unsigned int type, const void *arg,
+			     unsigned int arg_size, void *user_data);
+
+
+/* Operation types. Used when reporting errors asynchronously. */
+
+enum xp_request_type_enum {
+    XP_REQUEST_NIL = 0,
+    XP_REQUEST_DESTROY_WINDOW = 1,
+    XP_REQUEST_CONFIGURE_WINDOW = 2,
+    XP_REQUEST_FLUSH_WINDOW = 3,
+    XP_REQUEST_COPY_WINDOW = 4,
+    XP_REQUEST_UNLOCK_WINDOW = 5,
+    XP_REQUEST_DISABLE_UPDATE = 6,
+    XP_REQUEST_REENABLE_UPDATE = 7,
+    XP_REQUEST_HIDE_CURSOR = 8,
+    XP_REQUEST_SHOW_CURSOR = 9,
+    XP_REQUEST_FRAME_DRAW = 10,
+};
+
+/* Structure used to report an error asynchronously. Passed as the "arg"
+   of an XP_EVENT_ASYNC_ERROR event. */
+
+struct xp_async_error_event_struct {
+    xp_request_type request_type;
+    xp_resource_id id;
+    xp_error error;
+};
+
+typedef struct xp_async_error_event_struct xp_async_error_event;
+
+
+/* Possible window states. */
+
+enum xp_window_state_enum {
+    /* The window is not in the global list of possibly-visible windows. */
+    XP_WINDOW_STATE_OFFSCREEN	= 1 << 0,
+
+    /* Parts of the window may be obscured by other windows. */
+    XP_WINDOW_STATE_OBSCURED	= 1 << 1,
+};
+
+/* Structure passed as argument of an XP_EVENT_WINDOW_STATE_CHANGED event. */
+
+struct xp_window_state_event_struct {
+    xp_window_id id;
+    unsigned int state;
+};
+
+typedef struct xp_window_state_event_struct xp_window_state_event;
+
+
+/* Function type used to supply a colormap for indexed drawables. */
+
+typedef xp_error (xp_colormap_fun) (void *data, int first_color,
+				    int n_colors, uint32_t *colors);
+
+
+/* Window attributes structure. Used when creating and configuring windows.
+   Also used when configuring surfaces attached to windows. Functions that
+   take one of these structures also take a bit mask defining which
+   fields are set to meaningful values. */
+
+enum xp_window_changes_enum {
+    XP_ORIGIN			= 1 << 0,
+    XP_SIZE			= 1 << 1,
+    XP_BOUNDS			= XP_ORIGIN | XP_SIZE,
+    XP_SHAPE			= 1 << 2,
+    XP_STACKING			= 1 << 3,
+    XP_DEPTH			= 1 << 4,
+    XP_COLORMAP			= 1 << 5,
+    XP_WINDOW_LEVEL		= 1 << 6,
+};
+
+struct xp_window_changes_struct {
+    /* XP_ORIGIN */
+    int x, y;
+
+    /* XP_SIZE */
+    unsigned int width, height;
+    int bit_gravity;			/* how to resize the backing store */
+
+    /* XP_SHAPE */
+    int shape_nrects;			/* -1 = remove shape */
+    xp_box *shape_rects;
+    int shape_tx, shape_ty;		/* translation for shape */
+
+    /* XP_STACKING */
+    int stack_mode;
+    xp_window_id sibling;		/* may be zero; in ABOVE/BELOW modes
+					   it may specify a relative window */
+    /* XP_DEPTH, window-only */
+    unsigned int depth;
+
+    /* XP_COLORMAP, window-only */
+    xp_colormap_fun *colormap;
+    void *colormap_data;
+
+    /* XP_WINDOW_LEVEL, window-only */
+    int window_level;
+};
+
+typedef struct xp_window_changes_struct xp_window_changes;
+
+/* Values for bit_gravity field */
+
+enum xp_bit_gravity_enum {
+    XP_GRAVITY_NONE		= 0,	/* no gravity, fill everything */
+    XP_GRAVITY_NORTH_WEST	= 1,	/* anchor to top-left corner */
+    XP_GRAVITY_NORTH_EAST	= 2,	/* anchor to top-right corner */
+    XP_GRAVITY_SOUTH_EAST	= 3,	/* anchor to bottom-right corner */
+    XP_GRAVITY_SOUTH_WEST	= 4,	/* anchor to bottom-left corner */
+};
+
+/* Values for stack_mode field */
+
+enum xp_window_stack_mode_enum {
+    XP_UNMAPPED			= 0,	/* remove the window */
+    XP_MAPPED_ABOVE		= 1,	/* display the window on top */
+    XP_MAPPED_BELOW		= 2,	/* display the window at bottom */
+};
+
+/* Data formats for depth field and composite functions */
+
+enum xp_depth_enum {
+    XP_DEPTH_NIL = 0,			/* null source when compositing */
+    XP_DEPTH_ARGB8888,
+    XP_DEPTH_RGB555,
+    XP_DEPTH_A8,			/* for masks when compositing */
+    XP_DEPTH_INDEX8,
+};
+
+/* Options that may be passed to the xp_init () function. */
+
+enum xp_init_options_enum {
+    /* Don't mark that this process can be in the foreground. */
+    XP_IN_BACKGROUND		= 1 << 0,
+
+    /* Deliver background pointer events to this process. */
+    XP_BACKGROUND_EVENTS	= 1 << 1,
+};
+
+
+
+/* Miscellaneous functions */
+
+/* Initialize the plugin library. Only the copy/fill/composite functions
+   may be called without having previously called xp_init () */
+
+extern xp_error xp_init (unsigned int options);
+
+/* Sets the current set of requested notifications to MASK. When any of
+   these arrive, CALLBACK will be invoked with CALLBACK-DATA. Note that
+   calling this function cancels any previously requested notifications
+   that aren't set in MASK. */
+
+extern xp_error xp_select_events (unsigned int mask,
+				  xp_event_fun *callback,
+				  void *callback_data);
+
+/* Waits for all initiated operations to complete. */
+
+extern xp_error xp_synchronize (void);
+
+/* Causes any display update initiated through the plugin libary to be
+   queued until update is reenabled. Note that calls to these functions
+   nest. */
+  
+extern xp_error xp_disable_update (void);
+extern xp_error xp_reenable_update (void);
+
+
+
+/* Cursor functions. */
+
+/* Installs the specified cursor. ARGB-DATA should point to 32-bit
+   premultiplied big-endian ARGB data. The HOT-X,HOT-Y parameters
+   specify the offset to the cursor's hot spot from its top-left
+   corner. */
+
+extern xp_error xp_set_cursor (unsigned int width, unsigned int height,
+			       unsigned int hot_x, unsigned int hot_y,
+			       const uint32_t *argb_data,
+			       unsigned int rowbytes);
+
+/* Hide and show the cursor if it's owned by the current process. Calls
+   to these functions nest. */
+
+extern xp_error xp_hide_cursor (void);
+extern xp_error xp_show_cursor (void);
+
+
+
+/* Window functions. */
+
+/* Create a new window as defined by MASK and VALUES. MASK must contain
+   XP_BOUNDS or an error is raised. The id of the newly created window
+   is stored in *RET-ID if this function returns XP_Success. */
+
+extern xp_error xp_create_window (unsigned int mask,
+				  const xp_window_changes *values,
+				  xp_window_id *ret_id);
+
+/* Destroys the window identified by ID. */
+
+extern xp_error xp_destroy_window (xp_window_id id);
+
+/* Reconfigures the given window according to MASK and VALUES. */
+
+extern xp_error xp_configure_window (xp_window_id id, unsigned int mask,
+				     const xp_window_changes *values);
+
+
+/* Returns true if NATIVE-ID is a window created by the plugin library.
+   If so and RET-ID is non-null, stores the id of the window in *RET-ID. */
+
+extern xp_bool xp_lookup_native_window (unsigned int native_id,
+					xp_window_id *ret_id);
+
+/* If ID names a window created by the plugin library, stores it's native
+   window id in *RET-NATIVE-ID. */
+
+extern xp_error xp_get_native_window (xp_window_id id,
+				      unsigned int *ret_native_id);
+
+
+/* Locks the rectangle IN-RECT (or, if null, the entire window) of the
+   given window's backing store. Any other non-null parameters are filled
+   in as follows:
+
+   DEPTH = format of returned data. Currently either XP_DEPTH_ARGB8888
+   or XP_DEPTH_RGB565 (possibly with 8 bit planar alpha). Data is
+   always stored in native byte order.
+
+   BITS[0] = pointer to top-left pixel of locked color data
+   BITS[1] = pointer to top-left of locked alpha data, or null if window
+   has no alpha. If the alpha data is meshed, then BITS[1] = BITS[0].
+
+   ROWBYTES[0,1] = size in bytes of each row of color,alpha data
+
+   OUT-RECT = rectangle specifying the current position and size of the
+   locked region relative to the window origin.
+
+   Note that an error is raised when trying to lock an already locked
+   window. While the window is locked, the only operations that may
+   be performed on it are to modify, access or flush its marked region. */
+
+extern xp_error xp_lock_window (xp_window_id id,
+				const xp_box *in_rect,
+				unsigned int *depth,
+				void *bits[2],
+				unsigned int rowbytes[2],
+				xp_box *out_rect);
+
+/* Mark that the region specified by SHAPE-NRECTS, SHAPE-RECTS,
+   SHAPE-TX, and SHAPE-TY in the specified window has been updated, and
+   will need to subsequently be redisplayed. */
+
+extern xp_error xp_mark_window (xp_window_id id, int shape_nrects,
+				const xp_box *shape_rects,
+				int shape_tx, int shape_ty);
+
+/* Unlocks the specified window. If FLUSH is true, then any marked
+   regions are immediately redisplayed. Note that it's an error to
+   unlock an already unlocked window. */
+
+extern xp_error xp_unlock_window (xp_window_id id, xp_bool flush);
+
+/* If anything is marked in the given window for redisplay, do it now. */
+
+extern xp_error xp_flush_window (xp_window_id id);
+
+/* Moves the contents of the region DX,DY pixels away from that specified
+   by DST_RECTS and DST_NRECTS in the window with SRC-ID to the
+   destination region in the window DST-ID. Note that currently source
+   and destination windows must be the same. */
+
+extern xp_error xp_copy_window (xp_window_id src_id, xp_window_id dst_id,
+				int dst_nrects, const xp_box *dst_rects,
+				int dx, int dy);
+
+/* Returns true if the given window has any regions marked for
+   redisplay. */
+
+extern xp_bool xp_is_window_marked (xp_window_id id);
+
+/* If successful returns a superset of the region marked for update in
+   the given window. Use xp_free_region () to release the returned data. */
+
+extern xp_error xp_get_marked_shape (xp_window_id id,
+				     int *ret_nrects, xp_box **ret_rects);
+
+extern void xp_free_shape (int nrects, xp_box *rects);
+
+/* Searches for the first window below ABOVE-ID containing the point X,Y,
+   and returns it's window id in *RET-ID. If no window is found, *RET-ID
+   is set to zero. If ABOVE-ID is zero, finds the topmost window
+   containing the given point. */
+
+extern xp_error xp_find_window (int x, int y, xp_window_id above_id,
+				xp_window_id *ret_id);
+
+/* Returns the current origin and size of the window ID in *BOUNDS-RET if
+   successful. */
+extern xp_error xp_get_window_bounds (xp_window_id id, xp_box *bounds_ret);
+
+
+
+/* Window surface functions. */
+
+/* Create a new VRAM surface on the specified window. If successful,
+   returns the identifier of the new surface in *RET-SID. */
+
+extern xp_error xp_create_surface (xp_window_id id, xp_surface_id *ret_sid);
+
+/* Destroys the specified surface. */
+
+extern xp_error xp_destroy_surface (xp_surface_id sid);
+
+/* Reconfigures the specified surface as defined by MASK and VALUES.
+   Note that specifying XP_DEPTH is an error. */
+
+extern xp_error xp_configure_surface (xp_surface_id sid, unsigned int mask,
+				      const xp_window_changes *values);
+
+/* If successful, places the client identifier of the current process
+   in *RET-CLIENT. */
+
+extern xp_error xp_get_client_id (xp_client_id *ret_client);
+
+/* Given a valid window,surface combination created by the current
+   process, attempts to allow the specified external client access
+   to that surface. If successful, returns two integers in RET-KEY
+   which the client can use to import the surface into their process. */
+
+extern xp_error xp_export_surface (xp_window_id wid, xp_surface_id sid,
+				   xp_client_id client,
+				   unsigned int ret_key[2]);
+
+/* Given a two integer key returned from xp_export_surface (), tries
+   to import the surface into the current process. If successful the
+   local surface identifier is stored in *SID-RET. */
+
+extern xp_error xp_import_surface (const unsigned int key[2],
+				   xp_surface_id *sid_ret);
+
+/* If successful, stores the number of surfaces attached to the
+   specified window in *RET. */
+
+extern xp_error xp_get_window_surface_count (xp_window_id id,
+					     unsigned int *ret);
+
+/* Attaches the CGLContextObj CGL-CTX to the specified surface. */
+
+extern xp_error xp_attach_gl_context (void *cgl_ctx, xp_surface_id sid);
+
+/* Updates the CGLContextObj CGL-CTX to reflect any recent changes to
+   the surface it's attached to. */
+
+extern xp_error xp_update_gl_context (void *cgl_ctx);
+
+
+
+/* Window frame functions. */
+
+/* Possible arguments to xp_frame_get_rect (). */
+
+enum xp_frame_rect_enum {
+    XP_FRAME_RECT_TITLEBAR		= 1,
+    XP_FRAME_RECT_TRACKING		= 2,
+    XP_FRAME_RECT_GROWBOX		= 3,
+};
+
+/* Classes of window frame. */
+
+enum xp_frame_class_enum {
+    XP_FRAME_CLASS_DOCUMENT		= 1 << 0,
+    XP_FRAME_CLASS_DIALOG		= 1 << 1,
+    XP_FRAME_CLASS_MODAL_DIALOG		= 1 << 2,
+    XP_FRAME_CLASS_SYSTEM_MODAL_DIALOG	= 1 << 3,
+    XP_FRAME_CLASS_UTILITY		= 1 << 4,
+    XP_FRAME_CLASS_TOOLBAR		= 1 << 5,
+    XP_FRAME_CLASS_MENU			= 1 << 6,
+    XP_FRAME_CLASS_SPLASH		= 1 << 7,
+    XP_FRAME_CLASS_BORDERLESS		= 1 << 8,
+};
+
+/* Attributes of window frames. */
+
+enum xp_frame_attr_enum {
+    XP_FRAME_ACTIVE			= 0x0001,
+    XP_FRAME_URGENT			= 0x0002,
+    XP_FRAME_TITLE			= 0x0004,
+    XP_FRAME_PRELIGHT			= 0x0008,
+    XP_FRAME_SHADED			= 0x0010,
+    XP_FRAME_CLOSE_BOX			= 0x0100,
+    XP_FRAME_COLLAPSE			= 0x0200,
+    XP_FRAME_ZOOM			= 0x0400,
+    XP_FRAME_ANY_BUTTON			= 0x0700,
+    XP_FRAME_CLOSE_BOX_CLICKED		= 0x0800,
+    XP_FRAME_COLLAPSE_BOX_CLICKED	= 0x1000,
+    XP_FRAME_ZOOM_BOX_CLICKED		= 0x2000,
+    XP_FRAME_ANY_CLICKED		= 0x3800,
+    XP_FRAME_GROW_BOX			= 0x4000,
+};
+
+#define XP_FRAME_ATTR_IS_SET(a,b)	(((a) & (b)) == (b))
+#define XP_FRAME_ATTR_IS_CLICKED(a,m)	((a) & ((m) << 3))
+#define XP_FRAME_ATTR_SET_CLICKED(a,m)	((a) |= ((m) << 3))
+#define XP_FRAME_ATTR_UNSET_CLICKED(a,m) ((a) &= ~((m) << 3))
+
+#define XP_FRAME_POINTER_ATTRS		(XP_FRAME_PRELIGHT		\
+					 | XP_FRAME_ANY_BUTTON		\
+					 | XP_FRAME_ANY_CLICKED)
+
+extern xp_error xp_frame_get_rect (int type, int class, const xp_box *outer,
+				   const xp_box *inner, xp_box *ret);
+extern xp_error xp_frame_hit_test (int class, int x, int y,
+				   const xp_box *outer,
+				   const xp_box *inner, int *ret);
+extern xp_error xp_frame_draw (xp_window_id wid, int class, unsigned int attr,
+			       const xp_box *outer, const xp_box *inner,
+			       unsigned int title_len,
+			       const unsigned char *title_bytes);
+
+
+
+/* Memory manipulation functions. */
+
+enum xp_composite_op_enum {
+    XP_COMPOSITE_SRC = 0,
+    XP_COMPOSITE_OVER,
+};
+
+#define XP_COMPOSITE_FUNCTION(op, src_depth, mask_depth, dest_depth) \
+    (((op) << 24) | ((src_depth) << 16) \
+     | ((mask_depth) << 8) | ((dest_depth) << 0))
+
+#define XP_COMPOSITE_FUNCTION_OP(f)         (((f) >> 24) & 255)
+#define XP_COMPOSITE_FUNCTION_SRC_DEPTH(f)  (((f) >> 16) & 255)
+#define XP_COMPOSITE_FUNCTION_MASK_DEPTH(f) (((f) >>  8) & 255)
+#define XP_COMPOSITE_FUNCTION_DEST_DEPTH(f) (((f) >>  0) & 255)
+
+/* Composite WIDTH by HEIGHT pixels from source and mask to destination
+   using a specified function (if source and destination overlap,
+   undefined behavior results).
+
+   For SRC and DEST, the first element of the array is the color data. If
+   the second element is non-null it implies that there is alpha data
+   (which may be meshed or planar). Data without alpha is assumed to be
+   opaque.
+
+   Passing a null SRC-ROWBYTES pointer implies that the data SRC points
+   to is a single element.
+
+   Operations that are not supported will return XP_BadImplementation. */
+
+extern xp_error xp_composite_pixels (unsigned int width, unsigned int height,
+				     unsigned int function,
+				     void *src[2], unsigned int src_rowbytes[2],
+				     void *mask, unsigned int mask_rowbytes,
+				     void *dest[2], unsigned int dest_rowbytes[2]);
+
+/* Fill HEIGHT rows of data starting at DST. Each row will have WIDTH
+   bytes filled with the 32-bit pattern VALUE. Each row is DST-ROWBYTES
+   wide in total. */
+
+extern void xp_fill_bytes (unsigned int width,
+			   unsigned int height, uint32_t value,
+			   void *dst, unsigned int dst_rowbytes);
+
+/* Copy HEIGHT rows of bytes from SRC to DST. Each row will have WIDTH
+   bytes copied. SRC and DST may overlap, and the right thing will happen. */
+
+extern void xp_copy_bytes (unsigned int width, unsigned int height,
+			   const void *src, unsigned int src_rowbytes,
+			   void *dst, unsigned int dst_rowbytes);
+
+/* Suggestions for the minimum number of bytes or pixels for which it
+   makes sense to use some of the xp_ functions */
+
+extern unsigned int xp_fill_bytes_threshold, xp_copy_bytes_threshold,
+    xp_composite_area_threshold, xp_scroll_area_threshold;
+
+
+#endif /* XPLUGIN_H */
+
diff --git a/xorg-server/miext/shadow/makefile b/xorg-server/miext/shadow/makefile
new file mode 100644
index 000000000..0a84b506c
--- /dev/null
+++ b/xorg-server/miext/shadow/makefile
@@ -0,0 +1,25 @@
+LIBRARY = libshadow
+
+#INCLUDES = -I$(top_srcdir)/hw/xfree86/os-support
+
+CSRCS =	shadow.c		\
+	shalloc.c		\
+	shpacked.c		\
+	shplanar8.c		\
+	shplanar.c		\
+	shrot16pack_180.c	\
+	shrot16pack_270.c	\
+	shrot16pack_270YX.c	\
+	shrot16pack_90.c	\
+	shrot16pack_90YX.c	\
+	shrot16pack.c		\
+	shrot32pack_180.c	\
+	shrot32pack_270.c	\
+	shrot32pack_90.c	\
+	shrot32pack.c		\
+	shrot8pack_180.c	\
+	shrot8pack_270.c	\
+	shrot8pack_90.c		\
+	shrot8pack.c		\
+	shrotate.c
+
diff --git a/xorg-server/os/WaitFor.c b/xorg-server/os/WaitFor.c
index dfe85e515..7199680cd 100644
--- a/xorg-server/os/WaitFor.c
+++ b/xorg-server/os/WaitFor.c
@@ -209,6 +209,12 @@ WaitForSomething(int *pClientsReady)
 		wt = &waittime;
 	    }
 	}
+	if (!wt)
+	{
+		wt = &waittime;
+		waittime.tv_sec = 0;
+		waittime.tv_usec = 100;
+	}
 	XFD_COPYSET(&AllSockets, &LastSelectMask);
 	}
 	SmartScheduleStopTimer ();
diff --git a/xorg-server/os/connection.c b/xorg-server/os/connection.c
index 3ff93bbb6..39f1dae87 100644
--- a/xorg-server/os/connection.c
+++ b/xorg-server/os/connection.c
@@ -67,6 +67,9 @@ SOFTWARE.
 
 #ifdef WIN32
 #include <X11/Xwinsock.h>
+#ifdef _DEBUG
+#define DEBUG
+#endif
 #endif
 #include <X11/X.h>
 #include <X11/Xproto.h>
@@ -111,6 +114,10 @@ SOFTWARE.
 #include "dixstruct.h"
 #include "xace.h"
 
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
+
 #define Pid_t pid_t
 
 #ifdef DNETCONN
@@ -270,6 +277,23 @@ lookup_trans_conn (int fd)
     return (NULL);
 }
 
+int
+TransIsListening(char *protocol)
+{
+  /* look for this transport in the list of listeners */
+  int i;
+  for (i = 0; i < ListenTransCount; i++)
+    {
+      if (!strcmp(protocol, ListenTransConns[i]->transptr->TransName))
+        {
+          return 1;
+        }
+    }
+
+  return 0;
+}
+
+
 /* Set MaxClients and lastfdesc, and allocate ConnectionTranslation */
 
 void
@@ -1033,6 +1057,10 @@ CloseDownConnection(ClientPtr client)
 {
     OsCommPtr oc = (OsCommPtr)client->osPrivate;
 
+#ifdef DEBUG
+    ErrorF("CloseDownConnection: client index = %d, socket fd = %d\n",
+	   client->index, oc->fd);
+#endif
     if (oc->output && oc->output->count)
 	FlushClient(client, oc, (char *)NULL, 0);
 #ifdef XDMCP
diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c
index 64b64ae75..beccdf5b1 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -913,6 +913,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
 	    /* If we've arrived here, then the client is stuffed to the gills
 	       and not ready to accept more.  Make a note of it and buffer
 	       the rest. */
+		errno=0;
 	    FD_SET(connection, &ClientsWriteBlocked);
 	    AnyClientsWriteBlocked = TRUE;
 
diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c
index 20cd74af6..02267638f 100644
--- a/xorg-server/os/log.c
+++ b/xorg-server/os/log.c
@@ -95,8 +95,14 @@ OR PERFORMANCE OF THIS SOFTWARE.
 

 #ifdef WIN32

 #include <process.h>

+#ifndef _MSC_VER

 #define getpid(x) _getpid(x)

 #endif

+#endif

+

+#ifdef _MSC_VER

+#define S_ISREG(m)  (((m)&_S_IFMT) == _S_IFREG)

+#endif

 

 #ifdef XF86BIGFONT

 #define _XF86BIGFONT_SERVER_

@@ -256,7 +262,7 @@ LogSetParameter(LogParameter param, int value)
 void

 LogVWrite(int verb, const char *f, va_list args)

 {

-    static char tmpBuffer[1024];

+    char tmpBuffer[1024];

     int len = 0;

     static Bool newline = TRUE;

 

@@ -273,7 +279,8 @@ LogVWrite(int verb, const char *f, va_list args)
      * stream(s).

      */

     if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) {

-	vsnprintf(tmpBuffer, sizeof(tmpBuffer), f, args);

+	vsnprintf(tmpBuffer, sizeof(tmpBuffer)-1, f, args);

+        tmpBuffer[sizeof(tmpBuffer)-1]=0;

 	len = strlen(tmpBuffer);

     }

     newline = (tmpBuffer[len-1] == '\n');

diff --git a/xorg-server/os/makefile b/xorg-server/os/makefile
new file mode 100644
index 000000000..e7a286970
--- /dev/null
+++ b/xorg-server/os/makefile
@@ -0,0 +1,36 @@
+ifeq ($(DEBUG),1)

+DEFINES += XSERVER_DTRACE

+endif

+

+SECURERPC_SRCS = rpcauth.c

+XDMCP_SRCS = xdmcp.c

+STRLCAT_SRCS = strlcat.c strlcpy.c

+XORG_SRCS = log.c

+

+CSRCS = 	\

+	WaitFor.c	\

+	access.c	\

+	auth.c		\

+	backtrace.c	\

+	connection.c	\

+	io.c		\

+	mitauth.c	\

+	oscolor.c	\

+	osinit.c	\

+	utils.c		\

+	strcasecmp.c	\

+	strcasestr.c	\

+	xdmauth.c	\

+	xsha1.c		\

+	xstrans.c	\

+	xprintf.c	\

+	$(XORG_SRCS)

+

+CSRCS += $(SECURERPC_SRCS)

+

+CSRCS += $(XDMCP_SRCS)

+

+CSRCS += $(STRLCAT_SRCS)

+

+LIBRARY=libos

+

diff --git a/xorg-server/os/oscolor.c b/xorg-server/os/oscolor.c
index 7f6b93880..4e1513f53 100644
--- a/xorg-server/os/oscolor.c
+++ b/xorg-server/os/oscolor.c
@@ -49,6 +49,10 @@ SOFTWARE.
 #include <dix-config.h>
 #endif
 
+#ifdef _MSC_VER
+#define strncasecmp _strnicmp
+#endif
+
 #include <X11/keysym.h>
 #include "os.h"
 
diff --git a/xorg-server/os/osinit.c b/xorg-server/os/osinit.c
index e8fcd4540..23a45e5b7 100644
--- a/xorg-server/os/osinit.c
+++ b/xorg-server/os/osinit.c
@@ -166,6 +166,7 @@ OsInit(void)
     char fname[PATH_MAX];
 
     if (!been_here) {
+#ifndef _MSC_VER
 	struct sigaction act, oact;
 	int i;
 	int siglist[] = { SIGSEGV, SIGQUIT, SIGILL, SIGFPE, SIGBUS,
@@ -215,7 +216,7 @@ OsInit(void)
 	int failure_signal = SIGQUIT;
 	dlinfo(RTLD_SELF, RTLD_DI_SETSIGNAL, &failure_signal);
 #endif
-
+#endif
 #if !defined(__SCO__) && !defined(__CYGWIN__) && !defined(__UNIXWARE__)
 	fclose(stdin);
 	fclose(stdout);
@@ -254,8 +255,10 @@ OsInit(void)
 #endif
 	}
 
+#ifndef _MSC_VER
 	if (getpgrp () == 0)
 	    setpgid (0, 0);
+#endif
 
 #ifdef RLIMIT_DATA
 	if (limitDataSpace >= 0)
diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c
index 79399fa53..b5015b2c9 100644
--- a/xorg-server/os/utils.c
+++ b/xorg-server/os/utils.c
@@ -217,6 +217,9 @@ static char *dev_tty_from_init = NULL;	/* since we need to parse it anyway */
 OsSigHandlerPtr
 OsSignal(int sig, OsSigHandlerPtr handler)
 {
+#ifdef X_NOT_POSIX
+    return signal(sig, handler);
+#else
     struct sigaction act, oact;
 
     sigemptyset(&act.sa_mask);
@@ -227,6 +230,7 @@ OsSignal(int sig, OsSigHandlerPtr handler)
     if (sigaction(sig, &act, &oact))
       perror("sigaction");
     return oact.sa_handler;
+#endif
 }
 
 /*
@@ -252,7 +256,7 @@ OsSignal(int sig, OsSigHandlerPtr handler)
 #endif
 
 static Bool StillLocking = FALSE;
-static char LockFile[PATH_MAX];
+static char szLockFile[PATH_MAX];
 static Bool nolock = FALSE;
 
 /*
@@ -264,26 +268,34 @@ static Bool nolock = FALSE;
 void
 LockServer(void)
 {
+#if defined(WIN32) && !defined(__CYGWIN__)
+  char MutexName[100];
+  sprintf(MutexName, "Global\\VcXsrv_Mutex_%d\n", getpid());
+  if (!CreateMutex(NULL,TRUE,MutexName) || GetLastError()== ERROR_ALREADY_EXISTS)
+  {
+    FatalError("Server is already active for display %d\n", atoi(display));
+  }
+#else
+  char port[20];
   char tmp[PATH_MAX], pid_str[12];
   int lfd, i, haslock, l_pid, t;
   char *tmppath = NULL;
   int len;
-  char port[20];
 
   if (nolock) return;
   /*
    * Path names
    */
   tmppath = LOCK_DIR;
-
   sprintf(port, "%d", atoi(display));
+
   len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) :
 						strlen(LOCK_TMP_PREFIX);
   len += strlen(tmppath) + strlen(port) + strlen(LOCK_SUFFIX) + 1;
-  if (len > sizeof(LockFile))
+  if (len > sizeof(szLockFile))
     FatalError("Display name `%s' is too long\n", port);
   (void)sprintf(tmp, "%s" LOCK_TMP_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
-  (void)sprintf(LockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
+  (void)sprintf(szLockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
 
   /*
    * Create a temporary file containing our PID.  Attempt three times
@@ -325,7 +337,7 @@ LockServer(void)
   i = 0;
   haslock = 0;
   while ((!haslock) && (i++ < 3)) {
-    haslock = (link(tmp,LockFile) == 0);
+    haslock = (link(tmp,szLockFile) == 0);
     if (haslock) {
       /*
        * We're done.
@@ -336,17 +348,17 @@ LockServer(void)
       /*
        * Read the pid from the existing file
        */
-      lfd = open(LockFile, O_RDONLY);
+      lfd = open(szLockFile, O_RDONLY);
       if (lfd < 0) {
         unlink(tmp);
-        FatalError("Can't read lock file %s\n", LockFile);
+        FatalError("Can't read lock file %s\n", szLockFile);
       }
       pid_str[0] = '\0';
       if (read(lfd, pid_str, 11) != 11) {
         /*
          * Bogus lock file.
          */
-        unlink(LockFile);
+        unlink(szLockFile);
         close(lfd);
         continue;
       }
@@ -363,7 +375,7 @@ LockServer(void)
         /*
          * Stale lock file.
          */
-        unlink(LockFile);
+        unlink(szLockFile);
         continue;
       }
       else if (((t < 0) && (errno == EPERM)) || (t == 0)) {
@@ -373,14 +385,15 @@ LockServer(void)
         unlink(tmp);
 	FatalError("Server is already active for display %s\n%s %s\n%s\n",
 		   port, "\tIf this server is no longer running, remove",
-		   LockFile, "\tand start again.");
+		   szLockFile, "\tand start again.");
       }
     }
   }
   unlink(tmp);
   if (!haslock)
-    FatalError("Could not create server lock file: %s\n", LockFile);
+    FatalError("Could not create server lock file: %s\n", szLockFile);
   StillLocking = FALSE;
+#endif
 }
 
 /*
@@ -394,7 +407,7 @@ UnlockServer(void)
 
   if (!StillLocking){
 
-  (void) unlink(LockFile);
+  (void) unlink(szLockFile);
   }
 }
 
@@ -1181,7 +1194,7 @@ XNFstrdup(const char *s)
 }
 
 
-#ifdef SIGVTALRM
+#if defined(SIGVTALRM) && !defined(__CYGWIN__)
 #define SMART_SCHEDULE_POSSIBLE
 #endif
 
@@ -1619,6 +1632,7 @@ Fclose(pointer iop)
  */
 
 /* Consider LD* variables insecure? */
+#ifndef _MSC_VER
 #ifndef REMOVE_ENV_LD
 #define REMOVE_ENV_LD 1
 #endif
@@ -1627,6 +1641,7 @@ Fclose(pointer iop)
 #ifndef REMOVE_LONG_ENV
 #define REMOVE_LONG_ENV 1
 #endif
+#endif
 
 /*
  * Disallow stdout or stderr as pipes?  It's possible to block the X server
@@ -1657,7 +1672,7 @@ Fclose(pointer iop)
 #endif
 
 #define MAX_ARG_LENGTH          128
-#define MAX_ENV_LENGTH          256
+#define MAX_ENV_LENGTH          2048
 #define MAX_ENV_PATH_LENGTH     2048	/* Limit for *PATH and TERMCAP */
 
 #if USE_ISPRINT
diff --git a/xorg-server/os/xprintf.c b/xorg-server/os/xprintf.c
index 07eaa1f58..bf70661ac 100644
--- a/xorg-server/os/xprintf.c
+++ b/xorg-server/os/xprintf.c
@@ -39,7 +39,9 @@
 # ifdef __va_copy
 #  define va_copy __va_copy
 # else
+#  ifndef _MSC_VER
 #  error "no working va_copy was found"
+#  endif
 # endif
 #endif
     
@@ -48,11 +50,16 @@ Xvprintf(const char *format, va_list va)
 {
     char *ret;
     int size;
+
+#ifdef _MSC_VER
+    size = vsnprintf(NULL, 0, format, va);
+#else
     va_list va2;
 
     va_copy(va2, va);
     size = vsnprintf(NULL, 0, format, va2);
     va_end(va2);
+#endif
 
     ret = (char *)Xalloc(size + 1);
     if (ret == NULL)
@@ -78,11 +85,16 @@ XNFvprintf(const char *format, va_list va)
 {
     char *ret;
     int size;
+
+#ifdef _MSC_VER
+    size = vsnprintf(NULL, 0, format, va);
+#else
     va_list va2;
 
     va_copy(va2, va);
     size = vsnprintf(NULL, 0, format, va2);
     va_end(va2);
+#endif
 
     ret = (char *)XNFalloc(size + 1);
     if (ret == NULL)
diff --git a/xorg-server/os/xstrans.c b/xorg-server/os/xstrans.c
index c086e225b..dd75ab53e 100644
--- a/xorg-server/os/xstrans.c
+++ b/xorg-server/os/xstrans.c
@@ -5,4 +5,8 @@
 #define TRANS_REOPEN
 #define TRANS_SERVER
 #define XSERV_t
+#ifndef TCPCONN
+#define TCPCONN
+#endif
+
 #include <X11/Xtrans/transport.c>
diff --git a/xorg-server/randr/makefile b/xorg-server/randr/makefile
new file mode 100644
index 000000000..f72a32e9b
--- /dev/null
+++ b/xorg-server/randr/makefile
@@ -0,0 +1,17 @@
+LIBRARY=librandr

+

+CSRCS =	\

+ rrxinerama.c	\

+	mirandr.c	\

+	randr.c		\

+	rrcrtc.c	\

+	rrdispatch.c	\

+	rrinfo.c	\

+	rrmode.c	\

+	rroutput.c	\

+	rrpointer.c	\

+	rrproperty.c	\

+	rrscreen.c	\

+	rrsdispatch.c	\

+	rrtransform.c

+

diff --git a/xorg-server/randr/rrcrtc.c b/xorg-server/randr/rrcrtc.c
index a9eb2d262..526354611 100644
--- a/xorg-server/randr/rrcrtc.c
+++ b/xorg-server/randr/rrcrtc.c
@@ -541,7 +541,7 @@ RRModeGetScanoutSize (RRModePtr mode, PictTransformPtr transform,
 void
 RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height)
 {
-    return RRModeGetScanoutSize (crtc->mode, &crtc->transform, width, height);
+    RRModeGetScanoutSize (crtc->mode, &crtc->transform, width, height);
 }
 
 /*
diff --git a/xorg-server/randr/rroutput.c b/xorg-server/randr/rroutput.c
index 3a1b8bbea..79e16f0e8 100644
--- a/xorg-server/randr/rroutput.c
+++ b/xorg-server/randr/rroutput.c
@@ -23,6 +23,11 @@
 
 #include "randrstr.h"
 
+/* From render.h */
+#ifndef SubPixelUnknown
+#define SubPixelUnknown 0
+#endif
+
 RESTYPE	RROutputType;
 
 /*
diff --git a/xorg-server/randr/rrscreen.c b/xorg-server/randr/rrscreen.c
index 630ff5742..e88a42816 100644
--- a/xorg-server/randr/rrscreen.c
+++ b/xorg-server/randr/rrscreen.c
@@ -23,6 +23,11 @@
 #include "randrstr.h"
 
 static const int padlength[4] = {0, 3, 2, 1};
+/* From render.h */
+#ifndef SubPixelUnknown
+#define SubPixelUnknown 0
+#endif
+
 
 static CARD16
 RR10CurrentSizeID (ScreenPtr pScreen);
diff --git a/xorg-server/record/makefile b/xorg-server/record/makefile
new file mode 100644
index 000000000..1cef2de18
--- /dev/null
+++ b/xorg-server/record/makefile
@@ -0,0 +1,4 @@
+CSRCS = record.c set.c
+
+LIBRARY=librecord
+
diff --git a/xorg-server/render/makefile b/xorg-server/render/makefile
new file mode 100644
index 000000000..dfd905a7c
--- /dev/null
+++ b/xorg-server/render/makefile
@@ -0,0 +1,16 @@
+

+LIBRARY=librender

+

+CSRCS =	\

+	animcur.c	\

+	filter.c	\

+	glyph.c		\

+	matrix.c	\

+	miindex.c	\

+	mipict.c	\

+	mirect.c	\

+	mitrap.c	\

+	mitri.c		\

+	picture.c	\

+	render.c	\

+	renderedge.c

diff --git a/xorg-server/render/mipict.c b/xorg-server/render/mipict.c
index b5dfcb2ba..3dc04a88a 100644
--- a/xorg-server/render/mipict.c
+++ b/xorg-server/render/mipict.c
@@ -266,7 +266,7 @@ miChangePictureFilter (PicturePtr pPicture,
 
 #define BOUND(v)	(INT16) ((v) < MINSHORT ? MINSHORT : (v) > MAXSHORT ? MAXSHORT : (v))
 
-static inline pixman_bool_t
+static __inline pixman_bool_t
 miClipPictureReg (pixman_region16_t *	pRegion,
 		  pixman_region16_t *	pClip,
 		  int		dx,
diff --git a/xorg-server/startmulti.bat b/xorg-server/startmulti.bat
new file mode 100644
index 000000000..6b989d2aa
--- /dev/null
+++ b/xorg-server/startmulti.bat
@@ -0,0 +1 @@
+vcxsrv :1 -ac -terminate -lesspointer -multiwindow -xkblayout be -xkbmodel pc105 -clipboard -logverbose 4

diff --git a/xorg-server/startxdmcp.bat b/xorg-server/startxdmcp.bat
new file mode 100644
index 000000000..b2af85f53
--- /dev/null
+++ b/xorg-server/startxdmcp.bat
@@ -0,0 +1,2 @@
+vcxsrv :1 -query 192.168.37.20 -clipboard -ac -xkblayout be -xkbmodel pc105 -logverbose 4 -once

+

diff --git a/xorg-server/system.XWinrc b/xorg-server/system.XWinrc
new file mode 100644
index 000000000..15935f4e5
--- /dev/null
+++ b/xorg-server/system.XWinrc
@@ -0,0 +1,124 @@
+# XWin Server Resource File - EXAMPLE
+# Earle F. Philhower, III
+
+# Place in ~/.XWinrc or in /etc/X11/system.XWinrc
+
+# Keywords are case insensitive, comments legal pretty much anywhere
+# you can have an end-of-line
+
+# Comments begin with "#" or "//" and go to the end-of-line
+
+# Paths to commands are **cygwin** based (i.e. /usr/local/bin/xcalc)
+
+# Paths to icons are **WINDOWS** based (i.e. c:\windows\icons)
+
+# Menus are defined as...
+# MENU <name> {
+#	<Menu Text>	EXEC	<command>
+#                               ^^ This command will have any "%display%"
+#                                  string replaced with the proper display
+#                                  variable (i.e. 127.0.0.1:<display>.0)
+#  or	<Menu Text>	MENU	<name-of-some-prior-defined-menu>
+#  or	<Menu Text>	ALWAYSONTOP
+#                         ^^ Sets the window to display above all others
+#  or   <Menu Text>	RELOAD
+#                         ^^ Causes ~/.XWinrc or the system.XWinrc file
+#                            to be reloaded and icons and menus regenerated
+#  or	SEPARATOR
+#       ...
+# }
+
+# Set the taskmar menu with
+# ROOTMENU <name-of-some-prior-defined-menu>
+
+# If you want a menu to be applied to all popup window's system menu
+# DEFAULTSYSMENU <name-of-some-prior-defined-menu> <atstart|atend>
+
+# To choose a specific menu for a specific WM_CLASS or WM_NAME use ...
+# SYSMENU {
+#	<class-or-name-of-window> <name-of-prior-defined-menu> <atstart|atend>
+#	...
+# }
+
+# When specifying an ICONFILE in the following commands several different
+# formats are allowed:
+# 1. Name of a regular Windows .ico format file
+#    (ex:  "cygwin.ico", "apple.ico")
+# 2. Name and index into a Windows .DLL
+#    (ex: "c:\windows\system32\shell32.dll,4" gives the default folder icon
+#         "c:\windows\system32\shell32.dll,5" gives the floppy drive icon)
+# 3. Index into XWin.EXE internal ICON resource
+#    (ex: ",101" is the 1st icon inside XWin.exe)
+
+# To define where ICO files live (** Windows path**)
+# ICONDIRECTORY	<windows-path i.e. c:\cygwin\usr\icons>
+# NOTE: If you specify a fully qualified path to an ICON below
+#             (i.e. "c:\xxx" or "d:\xxxx")
+#       this ICONDIRECTORY will not be prepended
+
+# To change the taskbar icon use...
+# TRAYICON       <name-of-windows-ico-file-in-icondirectory>
+
+# To define a replacement for the standard X icon for apps w/o specified icons
+# DEFAULTICON	<name-of-windows-ico-file-in-icondirectory>
+
+# To define substitute icons on a per-window basis use...
+# ICONS {
+#	<class-or-name-of-window> <icon-file-name.ico>
+#	...
+# }
+# In the case where multiple matches occur, the first listed in the ICONS
+# section will be chosen.
+
+# To disable exit confirmation dialog add the line containing SilentExit
+
+# DEBUG <string> prints out the string to the XWin.log file
+
+// Below are just some silly menus to demonstrate writing your
+// own configuration file.
+
+// Make some menus...
+menu apps {
+	xcalc	exec	"xcalc"
+	xclock	exec	"xclock"
+  xwininfo exec "xwininfo -pause"
+}
+
+menu root {
+// Comments fit here, too...
+	"Reload system.XWinrc"	RELOAD
+	"Applications"	menu	apps
+	Separator
+}
+
+menu aot {
+	Separator
+	"Always on Top"	alwaysontop
+}
+
+menu xtermspecial {
+	"Emacs"		exec	"emacs"
+	"Always on Top"	alwaysontop
+	Separator
+}
+
+RootMenu root
+
+DefaultSysMenu aot atend
+
+SysMenu {
+	"xterm"	xtermspecial atstart
+}
+
+# IconDirectory	"c:\winnt\"
+
+# DefaultIcon	"reinstall.ico"
+
+# Icons {
+# 	"xterm"	"uninstall.ico"
+# }
+
+# SilentExit
+
+# DEBUG "Done parsing the configuration file..."
+
diff --git a/xorg-server/vcxsrv.sln b/xorg-server/vcxsrv.sln
new file mode 100644
index 000000000..948ecfc63
--- /dev/null
+++ b/xorg-server/vcxsrv.sln
@@ -0,0 +1,16 @@
+

+Microsoft Visual Studio Solution File, Format Version 10.00

+# Visual C++ Express 2008

+Project("{8BC9CEB9-8B4A-11D0-8D11-00A0C91BC942}") = "vcxsrv.exe", "vcxsrv.exe", "{0A7F2844-C7BA-43E2-B7AE-48070F7AA1A7}"

+EndProject

+Global

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|Default = Debug|Default

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{0A7F2844-C7BA-43E2-B7AE-48070F7AA1A7}.Debug|Default.ActiveCfg = Debug

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+EndGlobal

diff --git a/xorg-server/xfixes/cursor.c b/xorg-server/xfixes/cursor.c
index 1471a58d1..9fa2e85d1 100644
--- a/xorg-server/xfixes/cursor.c
+++ b/xorg-server/xfixes/cursor.c
@@ -1,1103 +1,1105 @@
-/*
- * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "xfixesint.h"
-#include "scrnintstr.h"
-#include "cursorstr.h"
-#include "dixevents.h"
-#include "servermd.h"
-#include "inputstr.h"
-#include "windowstr.h"
-#include "xace.h"
-
-static RESTYPE		CursorClientType;
-static RESTYPE		CursorHideCountType;
-static RESTYPE		CursorWindowType;
-static CursorPtr	CursorCurrent[MAXDEVICES];
-static CursorPtr        pInvisibleCursor = NULL;
-
-static int CursorScreenPrivateKeyIndex;
-static DevPrivateKey CursorScreenPrivateKey = &CursorScreenPrivateKeyIndex;
-
-static void deleteCursorHideCountsForScreen (ScreenPtr pScreen);
-
-#define VERIFY_CURSOR(pCursor, cursor, client, access)			\
-    do {								\
-	int err;							\
-	err = dixLookupResourceByType((pointer *) &pCursor, cursor,	\
-				      RT_CURSOR, client, access);	\
-	if (err == BadValue) {						\
-	    client->errorValue = cursor;				\
-	    return BadCursor;						\
-	} else if (err != Success) {					\
-	    client->errorValue = cursor;				\
-	    return err;							\
-	}								\
-    } while (0)
-
-/*
- * There is a global list of windows selecting for cursor events
- */
-
-typedef struct _CursorEvent *CursorEventPtr;
-
-typedef struct _CursorEvent {
-    CursorEventPtr	next;
-    CARD32		eventMask;
-    ClientPtr		pClient;
-    WindowPtr		pWindow;
-    XID			clientResource;
-} CursorEventRec;
-
-static CursorEventPtr	    cursorEvents;
-
-/*
- * Each screen has a list of clients which have requested
- * that the cursor be hid, and the number of times each
- * client has requested.
-*/
-
-typedef struct _CursorHideCountRec *CursorHideCountPtr;
-
-typedef struct _CursorHideCountRec {
-    CursorHideCountPtr   pNext;  
-    ClientPtr            pClient;
-    ScreenPtr            pScreen;
-    int                  hideCount;
-    XID			 resource;
-} CursorHideCountRec;
-
-/*
- * Wrap DisplayCursor to catch cursor change events
- */
-
-typedef struct _CursorScreen {
-    DisplayCursorProcPtr	DisplayCursor;
-    CloseScreenProcPtr		CloseScreen;
-    CursorHideCountPtr          pCursorHideCounts;
-} CursorScreenRec, *CursorScreenPtr;
-
-#define GetCursorScreen(s) ((CursorScreenPtr)dixLookupPrivate(&(s)->devPrivates, CursorScreenPrivateKey))
-#define GetCursorScreenIfSet(s) GetCursorScreen(s)
-#define SetCursorScreen(s,p) dixSetPrivate(&(s)->devPrivates, CursorScreenPrivateKey, p)
-#define Wrap(as,s,elt,func)	(((as)->elt = (s)->elt), (s)->elt = func)
-#define Unwrap(as,s,elt,backup)	(((backup) = (s)->elt), (s)->elt = (as)->elt)
-
-/* The cursor doesn't show up until the first XDefineCursor() */
-static Bool CursorVisible = FALSE;
-
-Bool EnableCursor = TRUE;
-
-static Bool
-CursorDisplayCursor (DeviceIntPtr pDev,
-                     ScreenPtr pScreen,
-		     CursorPtr pCursor)
-{
-    CursorScreenPtr	cs = GetCursorScreen(pScreen);
-    Bool		ret;
-    DisplayCursorProcPtr backupProc;
-
-    Unwrap (cs, pScreen, DisplayCursor, backupProc);
-
-    /*
-     * Have to check ConnectionInfo to distinguish client requests from
-     * initial root window setup.  Not a great way to do it, I admit.
-     */
-    if (ConnectionInfo)
-	CursorVisible = EnableCursor;
-
-    if (cs->pCursorHideCounts != NULL || !CursorVisible) {
-        ret = ((*pScreen->RealizeCursor)(pDev, pScreen, pInvisibleCursor) &&
-	       (*pScreen->DisplayCursor) (pDev, pScreen, pInvisibleCursor));
-    } else {
-	ret = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);
-    }
-
-    if (pCursor != CursorCurrent[pDev->id])
-    {
-	CursorEventPtr	e;
-
-	CursorCurrent[pDev->id] = pCursor;
-	for (e = cursorEvents; e; e = e->next)
-	{
-	    if ((e->eventMask & XFixesDisplayCursorNotifyMask) &&
-		!e->pClient->clientGone)
-	    {
-		xXFixesCursorNotifyEvent	ev;
-		ev.type = XFixesEventBase + XFixesCursorNotify;
-		ev.subtype = XFixesDisplayCursorNotify;
-		ev.sequenceNumber = e->pClient->sequence;
-		ev.window = e->pWindow->drawable.id;
-		ev.cursorSerial = pCursor->serialNumber;
-		ev.timestamp = currentTime.milliseconds;
-		ev.name = pCursor->name;
-		WriteEventsToClient (e->pClient, 1, (xEvent *) &ev);
-	    }
-	}
-    }
-    Wrap (cs, pScreen, DisplayCursor, backupProc);
-
-    return ret;
-}
-
-static Bool
-CursorCloseScreen (int index, ScreenPtr pScreen)
-{
-    CursorScreenPtr	cs = GetCursorScreen (pScreen);
-    Bool		ret;
-    CloseScreenProcPtr	close_proc;
-    DisplayCursorProcPtr display_proc;
-
-    Unwrap (cs, pScreen, CloseScreen, close_proc);
-    Unwrap (cs, pScreen, DisplayCursor, display_proc);
-    deleteCursorHideCountsForScreen(pScreen);
-    ret = (*pScreen->CloseScreen) (index, pScreen);
-    xfree (cs);
-    return ret;
-}
-
-#define CursorAllEvents (XFixesDisplayCursorNotifyMask)
-
-static int
-XFixesSelectCursorInput (ClientPtr	pClient,
-			 WindowPtr	pWindow,
-			 CARD32		eventMask)
-{
-    CursorEventPtr	*prev, e;
-    pointer val;
-    int rc;
-
-    for (prev = &cursorEvents; (e = *prev); prev = &e->next)
-    {
-	if (e->pClient == pClient &&
-	    e->pWindow == pWindow)
-	{
-	    break;
-	}
-    }
-    if (!eventMask)
-    {
-	if (e)
-	{
-	    FreeResource (e->clientResource, 0);
-	}
-	return Success;
-    }
-    if (!e)
-    {
-	e = (CursorEventPtr) xalloc (sizeof (CursorEventRec));
-	if (!e)
-	    return BadAlloc;
-
-	e->next = 0;
-	e->pClient = pClient;
-	e->pWindow = pWindow;
-	e->clientResource = FakeClientID(pClient->index);
-
-	/*
-	 * Add a resource hanging from the window to
-	 * catch window destroy
-	 */
-	rc = dixLookupResourceByType( &val, pWindow->drawable.id,
-				      CursorWindowType, serverClient,
-				      DixGetAttrAccess);
-	if (rc != Success)
-	    if (!AddResource (pWindow->drawable.id, CursorWindowType,
-			      (pointer) pWindow))
-	    {
-		xfree (e);
-		return BadAlloc;
-	    }
-
-	if (!AddResource (e->clientResource, CursorClientType, (pointer) e))
-	    return BadAlloc;
-
-	*prev = e;
-    }
-    e->eventMask = eventMask;
-    return Success;
-}
-
-int
-ProcXFixesSelectCursorInput (ClientPtr client)
-{
-    REQUEST (xXFixesSelectCursorInputReq);
-    WindowPtr	pWin;
-    int		rc;
-
-    REQUEST_SIZE_MATCH (xXFixesSelectCursorInputReq);
-    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-    if (rc != Success)
-        return rc;
-    if (stuff->eventMask & ~CursorAllEvents)
-    {
-	client->errorValue = stuff->eventMask;
-	return( BadValue );
-    }
-    return XFixesSelectCursorInput (client, pWin, stuff->eventMask);
-}
-
-static int
-GetBit (unsigned char *line, int x)
-{
-    unsigned char   mask;
-    
-    if (screenInfo.bitmapBitOrder == LSBFirst)
-	mask = (1 << (x & 7));
-    else
-	mask = (0x80 >> (x & 7));
-    /* XXX assumes byte order is host byte order */
-    line += (x >> 3);
-    if (*line & mask)
-	return 1;
-    return 0;
-}
-
-int
-SProcXFixesSelectCursorInput (ClientPtr client)
-{
-    register int n;
-    REQUEST(xXFixesSelectCursorInputReq);
-
-    swaps(&stuff->length, n);
-    swapl(&stuff->window, n);
-    swapl(&stuff->eventMask, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-    
-void
-SXFixesCursorNotifyEvent (xXFixesCursorNotifyEvent *from,
-			  xXFixesCursorNotifyEvent *to)
-{
-    to->type = from->type;
-    cpswaps (from->sequenceNumber, to->sequenceNumber);
-    cpswapl (from->window, to->window);
-    cpswapl (from->cursorSerial, to->cursorSerial);
-    cpswapl (from->timestamp, to->timestamp);
-    cpswapl (from->name, to->name);
-}
-
-static void
-CopyCursorToImage (CursorPtr pCursor, CARD32 *image)
-{
-    int width = pCursor->bits->width;
-    int height = pCursor->bits->height;
-    int npixels = width * height;
-    
-#ifdef ARGB_CURSOR
-    if (pCursor->bits->argb)
-	memcpy (image, pCursor->bits->argb, npixels * sizeof (CARD32));
-    else
-#endif
-    {
-	unsigned char	*srcLine = pCursor->bits->source;
-	unsigned char	*mskLine = pCursor->bits->mask;
-	int		stride = BitmapBytePad (width);
-	int		x, y;
-	CARD32		fg, bg;
-	
-	fg = (0xff000000 | 
-	      ((pCursor->foreRed & 0xff00) << 8) |
-	      (pCursor->foreGreen & 0xff00) |
-	      (pCursor->foreBlue >> 8));
-	bg = (0xff000000 | 
-	      ((pCursor->backRed & 0xff00) << 8) |
-	      (pCursor->backGreen & 0xff00) |
-	      (pCursor->backBlue >> 8));
-	for (y = 0; y < height; y++)
-	{
-	    for (x = 0; x < width; x++)
-	    {
-		if (GetBit (mskLine, x))
-		{
-		    if (GetBit (srcLine, x))
-			*image++ = fg;
-		    else
-			*image++ = bg;
-		}
-		else
-		    *image++ = 0;
-	    }
-	    srcLine += stride;
-	    mskLine += stride;
-	}
-    }
-}
-
-int
-ProcXFixesGetCursorImage (ClientPtr client)
-{
-/*    REQUEST(xXFixesGetCursorImageReq); */
-    xXFixesGetCursorImageReply	*rep;
-    CursorPtr			pCursor;
-    CARD32			*image;
-    int				npixels, width, height, rc, x, y;
-
-    REQUEST_SIZE_MATCH(xXFixesGetCursorImageReq);
-    pCursor = CursorCurrent[PickPointer(client)->id];
-    if (!pCursor)
-	return BadCursor;
-    rc = XaceHook(XACE_RESOURCE_ACCESS, client, pCursor->id, RT_CURSOR,
-		  pCursor, RT_NONE, NULL, DixReadAccess);
-    if (rc != Success)
-	return rc;
-    GetSpritePosition (PickPointer(client), &x, &y);
-    width = pCursor->bits->width;
-    height = pCursor->bits->height;
-    npixels = width * height;
-    rep = xalloc (sizeof (xXFixesGetCursorImageReply) +
-		  npixels * sizeof (CARD32));
-    if (!rep)
-	return BadAlloc;
-
-    rep->type = X_Reply;
-    rep->sequenceNumber = client->sequence;
-    rep->length = npixels;
-    rep->width = width;
-    rep->height = height;
-    rep->x = x;
-    rep->y = y;
-    rep->xhot = pCursor->bits->xhot;
-    rep->yhot = pCursor->bits->yhot; 
-    rep->cursorSerial = pCursor->serialNumber;
-
-    image = (CARD32 *) (rep + 1);
-    CopyCursorToImage (pCursor, image);
-    if (client->swapped)
-    {
-	int n;
-	swaps (&rep->sequenceNumber, n);
-	swapl (&rep->length, n);
-	swaps (&rep->x, n);
-	swaps (&rep->y, n);
-	swaps (&rep->width, n);
-	swaps (&rep->height, n);
-	swaps (&rep->xhot, n);
-	swaps (&rep->yhot, n);
-	swapl (&rep->cursorSerial, n);
-	SwapLongs (image, npixels);
-    }
-    WriteToClient(client, sizeof (xXFixesGetCursorImageReply) +
-			 (npixels << 2), (char *) rep);
-    xfree (rep);
-    return client->noClientException;
-}
-
-int
-SProcXFixesGetCursorImage (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesGetCursorImageReq);
-    swaps (&stuff->length, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-int
-ProcXFixesSetCursorName (ClientPtr client)
-{
-    CursorPtr pCursor;
-    char *tchar;
-    REQUEST(xXFixesSetCursorNameReq);
-    Atom atom;
-
-    REQUEST_AT_LEAST_SIZE(xXFixesSetCursorNameReq);
-    VERIFY_CURSOR(pCursor, stuff->cursor, client, DixSetAttrAccess);
-    tchar = (char *) &stuff[1];
-    atom = MakeAtom (tchar, stuff->nbytes, TRUE);
-    if (atom == BAD_RESOURCE)
-	return BadAlloc;
-    
-    pCursor->name = atom;
-    return(client->noClientException);
-}
-
-int
-SProcXFixesSetCursorName (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesSetCursorNameReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_AT_LEAST_SIZE(xXFixesSetCursorNameReq);
-    swapl (&stuff->cursor, n);
-    swaps (&stuff->nbytes, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-int
-ProcXFixesGetCursorName (ClientPtr client)
-{
-    CursorPtr			pCursor;
-    xXFixesGetCursorNameReply	reply;
-    REQUEST(xXFixesGetCursorNameReq);
-    const char *str;
-    int len;
-
-    REQUEST_SIZE_MATCH(xXFixesGetCursorNameReq);
-    VERIFY_CURSOR(pCursor, stuff->cursor, client, DixGetAttrAccess);
-    if (pCursor->name)
-	str = NameForAtom (pCursor->name);
-    else
-	str = "";
-    len = strlen (str);
-    
-    reply.type = X_Reply;
-    reply.length = bytes_to_int32(len);
-    reply.sequenceNumber = client->sequence;
-    reply.atom = pCursor->name;
-    reply.nbytes = len;
-    if (client->swapped)
-    {
-	int n;
-	swaps (&reply.sequenceNumber, n);
-	swapl (&reply.length, n);
-	swapl (&reply.atom, n);
-	swaps (&reply.nbytes, n);
-    }
-    WriteReplyToClient(client, sizeof(xXFixesGetCursorNameReply), &reply);
-    WriteToClient(client, len, str);
-    
-    return(client->noClientException);
-}
-
-int
-SProcXFixesGetCursorName (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesGetCursorNameReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xXFixesGetCursorNameReq);
-    swapl (&stuff->cursor, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-int
-ProcXFixesGetCursorImageAndName (ClientPtr client)
-{
-/*    REQUEST(xXFixesGetCursorImageAndNameReq); */
-    xXFixesGetCursorImageAndNameReply	*rep;
-    CursorPtr			pCursor;
-    CARD32			*image;
-    int				npixels;
-    const char			*name;
-    int				nbytes, nbytesRound;
-    int				width, height;
-    int				rc, x, y;
-
-    REQUEST_SIZE_MATCH(xXFixesGetCursorImageAndNameReq);
-    pCursor = CursorCurrent[PickPointer(client)->id];
-    if (!pCursor)
-	return BadCursor;
-    rc = XaceHook(XACE_RESOURCE_ACCESS, client, pCursor->id, RT_CURSOR,
-		  pCursor, RT_NONE, NULL, DixReadAccess|DixGetAttrAccess);
-    if (rc != Success)
-	return rc;
-    GetSpritePosition (PickPointer(client), &x, &y);
-    width = pCursor->bits->width;
-    height = pCursor->bits->height;
-    npixels = width * height;
-    name = pCursor->name ? NameForAtom (pCursor->name) : "";
-    nbytes = strlen (name);
-    nbytesRound = pad_to_int32(nbytes);
-    rep = xalloc (sizeof (xXFixesGetCursorImageAndNameReply) +
-		  npixels * sizeof (CARD32) + nbytesRound);
-    if (!rep)
-	return BadAlloc;
-
-    rep->type = X_Reply;
-    rep->sequenceNumber = client->sequence;
-    rep->length = npixels + bytes_to_int32(nbytesRound);
-    rep->width = width;
-    rep->height = height;
-    rep->x = x;
-    rep->y = y;
-    rep->xhot = pCursor->bits->xhot;
-    rep->yhot = pCursor->bits->yhot; 
-    rep->cursorSerial = pCursor->serialNumber;
-    rep->cursorName = pCursor->name;
-    rep->nbytes = nbytes;
-
-    image = (CARD32 *) (rep + 1);
-    CopyCursorToImage (pCursor, image);
-    memcpy ((image + npixels), name, nbytes);
-    if (client->swapped)
-    {
-	int n;
-	swaps (&rep->sequenceNumber, n);
-	swapl (&rep->length, n);
-	swaps (&rep->x, n);
-	swaps (&rep->y, n);
-	swaps (&rep->width, n);
-	swaps (&rep->height, n);
-	swaps (&rep->xhot, n);
-	swaps (&rep->yhot, n);
-	swapl (&rep->cursorSerial, n);
-	swapl (&rep->cursorName, n);
-	swaps (&rep->nbytes, n);
-	SwapLongs (image, npixels);
-    }
-    WriteToClient(client, sizeof (xXFixesGetCursorImageAndNameReply) +
-			 (npixels << 2) + nbytesRound, (char *) rep);
-    xfree (rep);
-    return client->noClientException;
-}
-
-int
-SProcXFixesGetCursorImageAndName (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesGetCursorImageAndNameReq);
-    swaps (&stuff->length, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-/*
- * Find every cursor reference in the system, ask testCursor
- * whether it should be replaced with a reference to pCursor.
- */
-
-typedef Bool (*TestCursorFunc) (CursorPtr pOld, pointer closure);
-
-typedef struct {
-    RESTYPE type;
-    TestCursorFunc testCursor;
-    CursorPtr pNew;
-    pointer closure;
-} ReplaceCursorLookupRec, *ReplaceCursorLookupPtr;
-
-static const RESTYPE    CursorRestypes[] = {
-    RT_WINDOW, RT_PASSIVEGRAB, RT_CURSOR
-};
-
-#define NUM_CURSOR_RESTYPES (sizeof (CursorRestypes) / sizeof (CursorRestypes[0]))
-
-static Bool
-ReplaceCursorLookup (pointer value, XID id, pointer closure)
-{
-    ReplaceCursorLookupPtr  rcl = (ReplaceCursorLookupPtr) closure;
-    WindowPtr		    pWin;
-    GrabPtr		    pGrab;
-    CursorPtr		    pCursor = 0, *pCursorRef = 0;
-    XID			    cursor = 0;
-
-    switch (rcl->type) {
-    case RT_WINDOW:
-	pWin = (WindowPtr) value;
-	if (pWin->optional)
-	{
-	    pCursorRef = &pWin->optional->cursor;
-	    pCursor = *pCursorRef;
-	}
-	break;
-    case RT_PASSIVEGRAB:
-	pGrab = (GrabPtr) value;
-	pCursorRef = &pGrab->cursor;
-	pCursor = *pCursorRef;
-	break;
-    case RT_CURSOR:
-	pCursorRef = 0;
-	pCursor = (CursorPtr) value;
-	cursor = id;
-	break;
-    }
-    if (pCursor && pCursor != rcl->pNew)
-    {
-	if ((*rcl->testCursor) (pCursor, rcl->closure))
-	{
-	    rcl->pNew->refcnt++;
-	    /* either redirect reference or update resource database */
-	    if (pCursorRef)
-		*pCursorRef = rcl->pNew;
-	    else
-		ChangeResourceValue (id, RT_CURSOR, rcl->pNew);
-	    FreeCursor (pCursor, cursor);
-	}
-    }
-    return FALSE;   /* keep walking */
-}
-
-static void
-ReplaceCursor (CursorPtr pCursor,
-	       TestCursorFunc testCursor,
-	       pointer closure)
-{
-    int	clientIndex;
-    int resIndex;
-    ReplaceCursorLookupRec  rcl;
-    
-    /* 
-     * Cursors exist only in the resource database, windows and grabs.
-     * All of these are always pointed at by the resource database.  Walk
-     * the whole thing looking for cursors
-     */
-    rcl.testCursor = testCursor;
-    rcl.pNew = pCursor;
-    rcl.closure = closure;
-
-    /* for each client */
-    for (clientIndex = 0; clientIndex < currentMaxClients; clientIndex++)
-    {
-	if (!clients[clientIndex])
-	    continue;
-	for (resIndex = 0; resIndex < NUM_CURSOR_RESTYPES; resIndex++)
-	{
-	    rcl.type = CursorRestypes[resIndex];
-	    /*
-	     * This function walks the entire client resource database
-	     */
-	    LookupClientResourceComplex (clients[clientIndex], 
-					 rcl.type, 
-					 ReplaceCursorLookup,
-					 (pointer) &rcl);
-	}
-    }
-    /* this "knows" that WindowHasNewCursor doesn't depend on it's argument */
-    WindowHasNewCursor (WindowTable[0]);
-}
-
-static Bool 
-TestForCursor (CursorPtr pCursor, pointer closure)
-{
-    return (pCursor == (CursorPtr) closure);
-}
-
-int
-ProcXFixesChangeCursor (ClientPtr client)
-{
-    CursorPtr	pSource, pDestination;
-    REQUEST(xXFixesChangeCursorReq);
-
-    REQUEST_SIZE_MATCH(xXFixesChangeCursorReq);
-    VERIFY_CURSOR (pSource, stuff->source, client,
-		   DixReadAccess|DixGetAttrAccess);
-    VERIFY_CURSOR (pDestination, stuff->destination, client,
-		   DixWriteAccess|DixSetAttrAccess);
-
-    ReplaceCursor (pSource, TestForCursor, (pointer) pDestination);
-    return (client->noClientException);
-}
-
-int
-SProcXFixesChangeCursor (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesChangeCursorReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH(xXFixesChangeCursorReq);
-    swapl (&stuff->source, n);
-    swapl (&stuff->destination, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-static Bool
-TestForCursorName (CursorPtr pCursor, pointer closure)
-{
-    Atom *pName = closure;
-    return (pCursor->name == *pName);
-}
-
-int
-ProcXFixesChangeCursorByName (ClientPtr client)
-{
-    CursorPtr	pSource;
-    Atom	name;
-    char	*tchar;
-    REQUEST(xXFixesChangeCursorByNameReq);
-
-    REQUEST_FIXED_SIZE(xXFixesChangeCursorByNameReq, stuff->nbytes);
-    VERIFY_CURSOR(pSource, stuff->source, client,
-		  DixReadAccess|DixGetAttrAccess);
-    tchar = (char *) &stuff[1];
-    name = MakeAtom (tchar, stuff->nbytes, FALSE);
-    if (name)
-	ReplaceCursor (pSource, TestForCursorName, &name);
-    return (client->noClientException);
-}
-
-int
-SProcXFixesChangeCursorByName (ClientPtr client)
-{
-    int n;
-    REQUEST(xXFixesChangeCursorByNameReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_AT_LEAST_SIZE (xXFixesChangeCursorByNameReq);
-    swapl (&stuff->source, n);
-    swaps (&stuff->nbytes, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-/*
- * Routines for manipulating the per-screen hide counts list.
- * This list indicates which clients have requested cursor hiding 
- * for that screen.
- */
-
-/* Return the screen's hide-counts list element for the given client */
-static CursorHideCountPtr
-findCursorHideCount (ClientPtr pClient, ScreenPtr pScreen) 
-{
-    CursorScreenPtr    cs = GetCursorScreen(pScreen);
-    CursorHideCountPtr pChc;
-
-    for (pChc = cs->pCursorHideCounts; pChc != NULL; pChc = pChc->pNext) {
-	if (pChc->pClient == pClient) {
-	    return pChc;
-	}
-    }
-
-    return NULL;           
-}
-
-static int
-createCursorHideCount (ClientPtr pClient, ScreenPtr pScreen)
-{
-    CursorScreenPtr    cs = GetCursorScreen(pScreen);
-    CursorHideCountPtr pChc;
-
-    pChc = (CursorHideCountPtr) xalloc(sizeof(CursorHideCountRec));
-    if (pChc == NULL) {
-	return BadAlloc;
-    }
-    pChc->pClient = pClient;
-    pChc->pScreen = pScreen;
-    pChc->hideCount = 1;
-    pChc->resource = FakeClientID(pClient->index);
-    pChc->pNext = cs->pCursorHideCounts;
-    cs->pCursorHideCounts = pChc;
-    
-    /* 
-     * Create a resource for this element so it can be deleted
-     * when the client goes away.
-     */
-    if (!AddResource (pChc->resource, CursorHideCountType, 
-		      (pointer) pChc)) {
-	xfree(pChc);
-	return BadAlloc;
-    }
-
-    return Success;
-}
-
-/* 
- * Delete the given hide-counts list element from its screen list.
- */
-static void
-deleteCursorHideCount (CursorHideCountPtr pChcToDel, ScreenPtr pScreen)
-{
-    CursorScreenPtr    cs = GetCursorScreen(pScreen);
-    CursorHideCountPtr pChc, pNext;
-    CursorHideCountPtr pChcLast = NULL;
-
-    pChc = cs->pCursorHideCounts;
-    while (pChc != NULL) {
-	pNext = pChc->pNext;
-	if (pChc == pChcToDel) {
-	    xfree(pChc);
-	    if (pChcLast == NULL) {
-		cs->pCursorHideCounts = pNext;
-	    } else {
-		pChcLast->pNext = pNext;
-	    }
-	    return;
-	}
-	pChcLast = pChc;
-	pChc = pNext;
-    }
-}
-
-/* 
- * Delete all the hide-counts list elements for this screen.
- */
-static void
-deleteCursorHideCountsForScreen (ScreenPtr pScreen)
-{
-    CursorScreenPtr    cs = GetCursorScreen(pScreen);
-    CursorHideCountPtr pChc, pTmp;
-
-    pChc = cs->pCursorHideCounts;
-    while (pChc != NULL) {
-	pTmp = pChc->pNext;
-	FreeResource(pChc->resource, 0);
-	pChc = pTmp;
-    }
-    cs->pCursorHideCounts = NULL;   
-}
-
-int 
-ProcXFixesHideCursor (ClientPtr client) 
-{
-    WindowPtr pWin;
-    CursorHideCountPtr pChc;
-    REQUEST(xXFixesHideCursorReq);
-    int ret;
-
-    REQUEST_SIZE_MATCH (xXFixesHideCursorReq);
-
-    ret = dixLookupResourceByType((pointer *)&pWin, stuff->window, RT_WINDOW,
-			    client, DixGetAttrAccess);
-    if (ret != Success) {
-	client->errorValue = stuff->window;
-	return (ret == BadValue) ? BadWindow : ret;
-    }
-
-    /* 
-     * Has client hidden the cursor before on this screen? 
-     * If so, just increment the count. 
-     */
-
-    pChc = findCursorHideCount(client, pWin->drawable.pScreen);
-    if (pChc != NULL) {
-	pChc->hideCount++;
-	return client->noClientException;
-    }
-
-    /* 
-     * This is the first time this client has hid the cursor 
-     * for this screen.
-     */
-    ret = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,
-		   DixHideAccess);
-    if (ret != Success)
-	return ret;
-
-    ret = createCursorHideCount(client, pWin->drawable.pScreen);
-
-    if (ret == Success) {
-	DeviceIntPtr dev;
-	for (dev = inputInfo.devices; dev; dev = dev->next)
-	{
-	    if (IsMaster(dev) && IsPointerDevice(dev))
-		CursorDisplayCursor(dev, pWin->drawable.pScreen, CursorCurrent[dev->id]);
-	}
-    }
-
-    return ret;
-}
-
-int 
-SProcXFixesHideCursor (ClientPtr client) 
-{
-    int n;
-    REQUEST(xXFixesHideCursorReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xXFixesHideCursorReq);
-    swapl (&stuff->window, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-int 
-ProcXFixesShowCursor (ClientPtr client) 
-{
-    WindowPtr pWin;
-    CursorHideCountPtr pChc;
-    int rc;
-    REQUEST(xXFixesShowCursorReq);
-
-    REQUEST_SIZE_MATCH (xXFixesShowCursorReq);
-
-    rc = dixLookupResourceByType((pointer *)&pWin, stuff->window, RT_WINDOW,
-			   client, DixGetAttrAccess);
-    if (rc != Success) {
-	client->errorValue = stuff->window;
-	return (rc == BadValue) ? BadWindow : rc;
-    }
-
-    /* 
-     * Has client hidden the cursor on this screen?
-     * If not, generate an error.
-     */
-    pChc = findCursorHideCount(client, pWin->drawable.pScreen);
-    if (pChc == NULL) {
-	return BadMatch;
-    }
-
-    rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,
-		  DixShowAccess);
-    if (rc != Success)
-	return rc;
-
-    pChc->hideCount--;
-    if (pChc->hideCount <= 0) {
-	FreeResource(pChc->resource, 0);
-    }
-
-    return (client->noClientException);
-}
-
-int 
-SProcXFixesShowCursor (ClientPtr client) 
-{
-    int n;
-    REQUEST(xXFixesShowCursorReq);
-
-    swaps (&stuff->length, n);
-    REQUEST_SIZE_MATCH (xXFixesShowCursorReq);
-    swapl (&stuff->window, n);
-    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);
-}
-
-static int
-CursorFreeClient (pointer data, XID id)
-{
-    CursorEventPtr	old = (CursorEventPtr) data;
-    CursorEventPtr	*prev, e;
-    
-    for (prev = &cursorEvents; (e = *prev); prev = &e->next)
-    {
-	if (e == old)
-	{
-	    *prev = e->next;
-	    xfree (e);
-	    break;
-	}
-    }
-    return 1;
-}
-
-static int
-CursorFreeHideCount (pointer data, XID id)
-{
-    CursorHideCountPtr pChc = (CursorHideCountPtr) data;
-    ScreenPtr pScreen = pChc->pScreen;
-    DeviceIntPtr dev;
-
-    deleteCursorHideCount(pChc, pChc->pScreen);
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-        if (IsMaster(dev) && IsPointerDevice(dev))
-            CursorDisplayCursor(dev, pScreen, CursorCurrent[dev->id]);
-    }
-
-    return 1;
-}
-
-static int
-CursorFreeWindow (pointer data, XID id)
-{
-    WindowPtr		pWindow = (WindowPtr) data;
-    CursorEventPtr	e, next;
-
-    for (e = cursorEvents; e; e = next)
-    {
-	next = e->next;
-	if (e->pWindow == pWindow)
-	{
-	    FreeResource (e->clientResource, 0);
-	}
-    }
-    return 1;
-}
-
-static CursorPtr
-createInvisibleCursor (void)
-{
-    CursorPtr pCursor;
-    unsigned char *psrcbits, *pmaskbits;
-    CursorMetricRec cm;
-
-    psrcbits = (unsigned char *) xcalloc(4, 1);
-    pmaskbits = (unsigned char *) xcalloc(4, 1);
-    if (psrcbits == NULL || pmaskbits == NULL) {
-	return NULL;
-    }
-
-    cm.width = 1;
-    cm.height = 1;
-    cm.xhot = 0;
-    cm.yhot = 0;
-
-    AllocARGBCursor(psrcbits, pmaskbits,
-		NULL, &cm,
-		0, 0, 0,
-		0, 0, 0,
-		&pCursor, serverClient, (XID)0);
-
-    return pCursor;
-}
-
-Bool
-XFixesCursorInit (void)
-{
-    int	i;
-
-    if (party_like_its_1989)
-	CursorVisible = EnableCursor;
-    
-    for (i = 0; i < screenInfo.numScreens; i++)
-    {
-	ScreenPtr	pScreen = screenInfo.screens[i];
-	CursorScreenPtr	cs;
-
-	cs = (CursorScreenPtr) xalloc (sizeof (CursorScreenRec));
-	if (!cs)
-	    return FALSE;
-	Wrap (cs, pScreen, CloseScreen, CursorCloseScreen);
-	Wrap (cs, pScreen, DisplayCursor, CursorDisplayCursor);
-	cs->pCursorHideCounts = NULL;
-	SetCursorScreen (pScreen, cs);
-    }
-    CursorClientType = CreateNewResourceType(CursorFreeClient,
-					     "XFixesCursorClient");
-    CursorHideCountType = CreateNewResourceType(CursorFreeHideCount,
-						"XFixesCursorHideCount");
-    CursorWindowType = CreateNewResourceType(CursorFreeWindow,
-					     "XFixesCursorWindow");
-
-    if (pInvisibleCursor == NULL) {
-	pInvisibleCursor = createInvisibleCursor();
-	if (pInvisibleCursor == NULL) {
-	    return BadAlloc;
-	}
-    }
-
-    return CursorClientType && CursorHideCountType && CursorWindowType;
-}
-
+/*

+ * Copyright © 2006 Sun Microsystems, Inc.  All rights reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice and this permission notice (including the next

+ * paragraph) shall be included in all copies or substantial portions of the

+ * Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Copyright © 2002 Keith Packard

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Keith Packard not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Keith Packard makes no

+ * representations about the suitability of this software for any purpose.  It

+ * is provided "as is" without express or implied warranty.

+ *

+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#else

+#define XFIXES

+#endif

+

+#include "xfixesint.h"

+#include "scrnintstr.h"

+#include "cursorstr.h"

+#include "dixevents.h"

+#include "servermd.h"

+#include "inputstr.h"

+#include "windowstr.h"

+#include "xace.h"

+

+static RESTYPE		CursorClientType;

+static RESTYPE		CursorHideCountType;

+static RESTYPE		CursorWindowType;

+static CursorPtr	CursorCurrent[MAXDEVICES];

+static CursorPtr        pInvisibleCursor = NULL;

+

+static int CursorScreenPrivateKeyIndex;

+static DevPrivateKey CursorScreenPrivateKey = &CursorScreenPrivateKeyIndex;

+

+static void deleteCursorHideCountsForScreen (ScreenPtr pScreen);

+

+#define VERIFY_CURSOR(pCursor, cursor, client, access)			\

+    do {								\

+	int err;							\

+	err = dixLookupResourceByType((pointer *) &pCursor, cursor,	\

+				      RT_CURSOR, client, access);	\

+	if (err == BadValue) {						\

+	    client->errorValue = cursor;				\

+	    return BadCursor;						\

+	} else if (err != Success) {					\

+	    client->errorValue = cursor;				\

+	    return err;							\

+	}								\

+    } while (0)

+

+/*

+ * There is a global list of windows selecting for cursor events

+ */

+

+typedef struct _CursorEvent *CursorEventPtr;

+

+typedef struct _CursorEvent {

+    CursorEventPtr	next;

+    CARD32		eventMask;

+    ClientPtr		pClient;

+    WindowPtr		pWindow;

+    XID			clientResource;

+} CursorEventRec;

+

+static CursorEventPtr	    cursorEvents;

+

+/*

+ * Each screen has a list of clients which have requested

+ * that the cursor be hid, and the number of times each

+ * client has requested.

+*/

+

+typedef struct _CursorHideCountRec *CursorHideCountPtr;

+

+typedef struct _CursorHideCountRec {

+    CursorHideCountPtr   pNext;  

+    ClientPtr            pClient;

+    ScreenPtr            pScreen;

+    int                  hideCount;

+    XID			 resource;

+} CursorHideCountRec;

+

+/*

+ * Wrap DisplayCursor to catch cursor change events

+ */

+

+typedef struct _CursorScreen {

+    DisplayCursorProcPtr	DisplayCursor;

+    CloseScreenProcPtr		CloseScreen;

+    CursorHideCountPtr          pCursorHideCounts;

+} CursorScreenRec, *CursorScreenPtr;

+

+#define GetCursorScreen(s) ((CursorScreenPtr)dixLookupPrivate(&(s)->devPrivates, CursorScreenPrivateKey))

+#define GetCursorScreenIfSet(s) GetCursorScreen(s)

+#define SetCursorScreen(s,p) dixSetPrivate(&(s)->devPrivates, CursorScreenPrivateKey, p)

+#define Wrap(as,s,elt,func)	(((as)->elt = (s)->elt), (s)->elt = func)

+#define Unwrap(as,s,elt,backup)	(((backup) = (s)->elt), (s)->elt = (as)->elt)

+

+/* The cursor doesn't show up until the first XDefineCursor() */

+static Bool CursorVisible = FALSE;

+

+Bool EnableCursor = TRUE;

+

+static Bool

+CursorDisplayCursor (DeviceIntPtr pDev,

+                     ScreenPtr pScreen,

+		     CursorPtr pCursor)

+{

+    CursorScreenPtr	cs = GetCursorScreen(pScreen);

+    Bool		ret;

+    DisplayCursorProcPtr backupProc;

+

+    Unwrap (cs, pScreen, DisplayCursor, backupProc);

+

+    /*

+     * Have to check ConnectionInfo to distinguish client requests from

+     * initial root window setup.  Not a great way to do it, I admit.

+     */

+    if (ConnectionInfo)

+	CursorVisible = EnableCursor;

+

+    if (cs->pCursorHideCounts != NULL || !CursorVisible) {

+        ret = ((*pScreen->RealizeCursor)(pDev, pScreen, pInvisibleCursor) &&

+	       (*pScreen->DisplayCursor) (pDev, pScreen, pInvisibleCursor));

+    } else {

+	ret = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);

+    }

+

+    if (pCursor != CursorCurrent[pDev->id])

+    {

+	CursorEventPtr	e;

+

+	CursorCurrent[pDev->id] = pCursor;

+	for (e = cursorEvents; e; e = e->next)

+	{

+	    if ((e->eventMask & XFixesDisplayCursorNotifyMask) &&

+		!e->pClient->clientGone)

+	    {

+		xXFixesCursorNotifyEvent	ev;

+		ev.type = XFixesEventBase + XFixesCursorNotify;

+		ev.subtype = XFixesDisplayCursorNotify;

+		ev.sequenceNumber = e->pClient->sequence;

+		ev.window = e->pWindow->drawable.id;

+		ev.cursorSerial = pCursor->serialNumber;

+		ev.timestamp = currentTime.milliseconds;

+		ev.name = pCursor->name;

+		WriteEventsToClient (e->pClient, 1, (xEvent *) &ev);

+	    }

+	}

+    }

+    Wrap (cs, pScreen, DisplayCursor, backupProc);

+

+    return ret;

+}

+

+static Bool

+CursorCloseScreen (int index, ScreenPtr pScreen)

+{

+    CursorScreenPtr	cs = GetCursorScreen (pScreen);

+    Bool		ret;

+    CloseScreenProcPtr	close_proc;

+    DisplayCursorProcPtr display_proc;

+

+    Unwrap (cs, pScreen, CloseScreen, close_proc);

+    Unwrap (cs, pScreen, DisplayCursor, display_proc);

+    deleteCursorHideCountsForScreen(pScreen);

+    ret = (*pScreen->CloseScreen) (index, pScreen);

+    xfree (cs);

+    return ret;

+}

+

+#define CursorAllEvents (XFixesDisplayCursorNotifyMask)

+

+static int

+XFixesSelectCursorInput (ClientPtr	pClient,

+			 WindowPtr	pWindow,

+			 CARD32		eventMask)

+{

+    CursorEventPtr	*prev, e;

+    pointer val;

+    int rc;

+

+    for (prev = &cursorEvents; (e = *prev); prev = &e->next)

+    {

+	if (e->pClient == pClient &&

+	    e->pWindow == pWindow)

+	{

+	    break;

+	}

+    }

+    if (!eventMask)

+    {

+	if (e)

+	{

+	    FreeResource (e->clientResource, 0);

+	}

+	return Success;

+    }

+    if (!e)

+    {

+	e = (CursorEventPtr) xalloc (sizeof (CursorEventRec));

+	if (!e)

+	    return BadAlloc;

+

+	e->next = 0;

+	e->pClient = pClient;

+	e->pWindow = pWindow;

+	e->clientResource = FakeClientID(pClient->index);

+

+	/*

+	 * Add a resource hanging from the window to

+	 * catch window destroy

+	 */

+	rc = dixLookupResourceByType( &val, pWindow->drawable.id,

+				      CursorWindowType, serverClient,

+				      DixGetAttrAccess);

+	if (rc != Success)

+	    if (!AddResource (pWindow->drawable.id, CursorWindowType,

+			      (pointer) pWindow))

+	    {

+		xfree (e);

+		return BadAlloc;

+	    }

+

+	if (!AddResource (e->clientResource, CursorClientType, (pointer) e))

+	    return BadAlloc;

+

+	*prev = e;

+    }

+    e->eventMask = eventMask;

+    return Success;

+}

+

+int

+ProcXFixesSelectCursorInput (ClientPtr client)

+{

+    REQUEST (xXFixesSelectCursorInputReq);

+    WindowPtr	pWin;

+    int		rc;

+

+    REQUEST_SIZE_MATCH (xXFixesSelectCursorInputReq);

+    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+    if (rc != Success)

+        return rc;

+    if (stuff->eventMask & ~CursorAllEvents)

+    {

+	client->errorValue = stuff->eventMask;

+	return( BadValue );

+    }

+    return XFixesSelectCursorInput (client, pWin, stuff->eventMask);

+}

+

+static int

+GetBit (unsigned char *line, int x)

+{

+    unsigned char   mask;

+    

+    if (screenInfo.bitmapBitOrder == LSBFirst)

+	mask = (1 << (x & 7));

+    else

+	mask = (0x80 >> (x & 7));

+    /* XXX assumes byte order is host byte order */

+    line += (x >> 3);

+    if (*line & mask)

+	return 1;

+    return 0;

+}

+

+int

+SProcXFixesSelectCursorInput (ClientPtr client)

+{

+    register int n;

+    REQUEST(xXFixesSelectCursorInputReq);

+

+    swaps(&stuff->length, n);

+    swapl(&stuff->window, n);

+    swapl(&stuff->eventMask, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+    

+void

+SXFixesCursorNotifyEvent (xXFixesCursorNotifyEvent *from,

+			  xXFixesCursorNotifyEvent *to)

+{

+    to->type = from->type;

+    cpswaps (from->sequenceNumber, to->sequenceNumber);

+    cpswapl (from->window, to->window);

+    cpswapl (from->cursorSerial, to->cursorSerial);

+    cpswapl (from->timestamp, to->timestamp);

+    cpswapl (from->name, to->name);

+}

+

+static void

+CopyCursorToImage (CursorPtr pCursor, CARD32 *image)

+{

+    int width = pCursor->bits->width;

+    int height = pCursor->bits->height;

+    int npixels = width * height;

+    

+#ifdef ARGB_CURSOR

+    if (pCursor->bits->argb)

+	memcpy (image, pCursor->bits->argb, npixels * sizeof (CARD32));

+    else

+#endif

+    {

+	unsigned char	*srcLine = pCursor->bits->source;

+	unsigned char	*mskLine = pCursor->bits->mask;

+	int		stride = BitmapBytePad (width);

+	int		x, y;

+	CARD32		fg, bg;

+	

+	fg = (0xff000000 | 

+	      ((pCursor->foreRed & 0xff00) << 8) |

+	      (pCursor->foreGreen & 0xff00) |

+	      (pCursor->foreBlue >> 8));

+	bg = (0xff000000 | 

+	      ((pCursor->backRed & 0xff00) << 8) |

+	      (pCursor->backGreen & 0xff00) |

+	      (pCursor->backBlue >> 8));

+	for (y = 0; y < height; y++)

+	{

+	    for (x = 0; x < width; x++)

+	    {

+		if (GetBit (mskLine, x))

+		{

+		    if (GetBit (srcLine, x))

+			*image++ = fg;

+		    else

+			*image++ = bg;

+		}

+		else

+		    *image++ = 0;

+	    }

+	    srcLine += stride;

+	    mskLine += stride;

+	}

+    }

+}

+

+int

+ProcXFixesGetCursorImage (ClientPtr client)

+{

+/*    REQUEST(xXFixesGetCursorImageReq); */

+    xXFixesGetCursorImageReply	*rep;

+    CursorPtr			pCursor;

+    CARD32			*image;

+    int				npixels, width, height, rc, x, y;

+

+    REQUEST_SIZE_MATCH(xXFixesGetCursorImageReq);

+    pCursor = CursorCurrent[PickPointer(client)->id];

+    if (!pCursor)

+	return BadCursor;

+    rc = XaceHook(XACE_RESOURCE_ACCESS, client, pCursor->id, RT_CURSOR,

+		  pCursor, RT_NONE, NULL, DixReadAccess);

+    if (rc != Success)

+	return rc;

+    GetSpritePosition (PickPointer(client), &x, &y);

+    width = pCursor->bits->width;

+    height = pCursor->bits->height;

+    npixels = width * height;

+    rep = xalloc (sizeof (xXFixesGetCursorImageReply) +

+		  npixels * sizeof (CARD32));

+    if (!rep)

+	return BadAlloc;

+

+    rep->type = X_Reply;

+    rep->sequenceNumber = client->sequence;

+    rep->length = npixels;

+    rep->width = width;

+    rep->height = height;

+    rep->x = x;

+    rep->y = y;

+    rep->xhot = pCursor->bits->xhot;

+    rep->yhot = pCursor->bits->yhot; 

+    rep->cursorSerial = pCursor->serialNumber;

+

+    image = (CARD32 *) (rep + 1);

+    CopyCursorToImage (pCursor, image);

+    if (client->swapped)

+    {

+	int n;

+	swaps (&rep->sequenceNumber, n);

+	swapl (&rep->length, n);

+	swaps (&rep->x, n);

+	swaps (&rep->y, n);

+	swaps (&rep->width, n);

+	swaps (&rep->height, n);

+	swaps (&rep->xhot, n);

+	swaps (&rep->yhot, n);

+	swapl (&rep->cursorSerial, n);

+	SwapLongs (image, npixels);

+    }

+    WriteToClient(client, sizeof (xXFixesGetCursorImageReply) +

+			 (npixels << 2), (char *) rep);

+    xfree (rep);

+    return client->noClientException;

+}

+

+int

+SProcXFixesGetCursorImage (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesGetCursorImageReq);

+    swaps (&stuff->length, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+int

+ProcXFixesSetCursorName (ClientPtr client)

+{

+    CursorPtr pCursor;

+    char *tchar;

+    REQUEST(xXFixesSetCursorNameReq);

+    Atom atom;

+

+    REQUEST_AT_LEAST_SIZE(xXFixesSetCursorNameReq);

+    VERIFY_CURSOR(pCursor, stuff->cursor, client, DixSetAttrAccess);

+    tchar = (char *) &stuff[1];

+    atom = MakeAtom (tchar, stuff->nbytes, TRUE);

+    if (atom == BAD_RESOURCE)

+	return BadAlloc;

+    

+    pCursor->name = atom;

+    return(client->noClientException);

+}

+

+int

+SProcXFixesSetCursorName (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesSetCursorNameReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_AT_LEAST_SIZE(xXFixesSetCursorNameReq);

+    swapl (&stuff->cursor, n);

+    swaps (&stuff->nbytes, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+int

+ProcXFixesGetCursorName (ClientPtr client)

+{

+    CursorPtr			pCursor;

+    xXFixesGetCursorNameReply	reply;

+    REQUEST(xXFixesGetCursorNameReq);

+    const char *str;

+    int len;

+

+    REQUEST_SIZE_MATCH(xXFixesGetCursorNameReq);

+    VERIFY_CURSOR(pCursor, stuff->cursor, client, DixGetAttrAccess);

+    if (pCursor->name)

+	str = NameForAtom (pCursor->name);

+    else

+	str = "";

+    len = strlen (str);

+    

+    reply.type = X_Reply;

+    reply.length = bytes_to_int32(len);

+    reply.sequenceNumber = client->sequence;

+    reply.atom = pCursor->name;

+    reply.nbytes = len;

+    if (client->swapped)

+    {

+	int n;

+	swaps (&reply.sequenceNumber, n);

+	swapl (&reply.length, n);

+	swapl (&reply.atom, n);

+	swaps (&reply.nbytes, n);

+    }

+    WriteReplyToClient(client, sizeof(xXFixesGetCursorNameReply), &reply);

+    WriteToClient(client, len, str);

+    

+    return(client->noClientException);

+}

+

+int

+SProcXFixesGetCursorName (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesGetCursorNameReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xXFixesGetCursorNameReq);

+    swapl (&stuff->cursor, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+int

+ProcXFixesGetCursorImageAndName (ClientPtr client)

+{

+/*    REQUEST(xXFixesGetCursorImageAndNameReq); */

+    xXFixesGetCursorImageAndNameReply	*rep;

+    CursorPtr			pCursor;

+    CARD32			*image;

+    int				npixels;

+    const char			*name;

+    int				nbytes, nbytesRound;

+    int				width, height;

+    int				rc, x, y;

+

+    REQUEST_SIZE_MATCH(xXFixesGetCursorImageAndNameReq);

+    pCursor = CursorCurrent[PickPointer(client)->id];

+    if (!pCursor)

+	return BadCursor;

+    rc = XaceHook(XACE_RESOURCE_ACCESS, client, pCursor->id, RT_CURSOR,

+		  pCursor, RT_NONE, NULL, DixReadAccess|DixGetAttrAccess);

+    if (rc != Success)

+	return rc;

+    GetSpritePosition (PickPointer(client), &x, &y);

+    width = pCursor->bits->width;

+    height = pCursor->bits->height;

+    npixels = width * height;

+    name = pCursor->name ? NameForAtom (pCursor->name) : "";

+    nbytes = strlen (name);

+    nbytesRound = pad_to_int32(nbytes);

+    rep = xalloc (sizeof (xXFixesGetCursorImageAndNameReply) +

+		  npixels * sizeof (CARD32) + nbytesRound);

+    if (!rep)

+	return BadAlloc;

+

+    rep->type = X_Reply;

+    rep->sequenceNumber = client->sequence;

+    rep->length = npixels + bytes_to_int32(nbytesRound);

+    rep->width = width;

+    rep->height = height;

+    rep->x = x;

+    rep->y = y;

+    rep->xhot = pCursor->bits->xhot;

+    rep->yhot = pCursor->bits->yhot; 

+    rep->cursorSerial = pCursor->serialNumber;

+    rep->cursorName = pCursor->name;

+    rep->nbytes = nbytes;

+

+    image = (CARD32 *) (rep + 1);

+    CopyCursorToImage (pCursor, image);

+    memcpy ((image + npixels), name, nbytes);

+    if (client->swapped)

+    {

+	int n;

+	swaps (&rep->sequenceNumber, n);

+	swapl (&rep->length, n);

+	swaps (&rep->x, n);

+	swaps (&rep->y, n);

+	swaps (&rep->width, n);

+	swaps (&rep->height, n);

+	swaps (&rep->xhot, n);

+	swaps (&rep->yhot, n);

+	swapl (&rep->cursorSerial, n);

+	swapl (&rep->cursorName, n);

+	swaps (&rep->nbytes, n);

+	SwapLongs (image, npixels);

+    }

+    WriteToClient(client, sizeof (xXFixesGetCursorImageAndNameReply) +

+			 (npixels << 2) + nbytesRound, (char *) rep);

+    xfree (rep);

+    return client->noClientException;

+}

+

+int

+SProcXFixesGetCursorImageAndName (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesGetCursorImageAndNameReq);

+    swaps (&stuff->length, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+/*

+ * Find every cursor reference in the system, ask testCursor

+ * whether it should be replaced with a reference to pCursor.

+ */

+

+typedef Bool (*TestCursorFunc) (CursorPtr pOld, pointer closure);

+

+typedef struct {

+    RESTYPE type;

+    TestCursorFunc testCursor;

+    CursorPtr pNew;

+    pointer closure;

+} ReplaceCursorLookupRec, *ReplaceCursorLookupPtr;

+

+static const RESTYPE    CursorRestypes[] = {

+    RT_WINDOW, RT_PASSIVEGRAB, RT_CURSOR

+};

+

+#define NUM_CURSOR_RESTYPES (sizeof (CursorRestypes) / sizeof (CursorRestypes[0]))

+

+static Bool

+ReplaceCursorLookup (pointer value, XID id, pointer closure)

+{

+    ReplaceCursorLookupPtr  rcl = (ReplaceCursorLookupPtr) closure;

+    WindowPtr		    pWin;

+    GrabPtr		    pGrab;

+    CursorPtr		    pCursor = 0, *pCursorRef = 0;

+    XID			    cursor = 0;

+

+    switch (rcl->type) {

+    case RT_WINDOW:

+	pWin = (WindowPtr) value;

+	if (pWin->optional)

+	{

+	    pCursorRef = &pWin->optional->cursor;

+	    pCursor = *pCursorRef;

+	}

+	break;

+    case RT_PASSIVEGRAB:

+	pGrab = (GrabPtr) value;

+	pCursorRef = &pGrab->cursor;

+	pCursor = *pCursorRef;

+	break;

+    case RT_CURSOR:

+	pCursorRef = 0;

+	pCursor = (CursorPtr) value;

+	cursor = id;

+	break;

+    }

+    if (pCursor && pCursor != rcl->pNew)

+    {

+	if ((*rcl->testCursor) (pCursor, rcl->closure))

+	{

+	    rcl->pNew->refcnt++;

+	    /* either redirect reference or update resource database */

+	    if (pCursorRef)

+		*pCursorRef = rcl->pNew;

+	    else

+		ChangeResourceValue (id, RT_CURSOR, rcl->pNew);

+	    FreeCursor (pCursor, cursor);

+	}

+    }

+    return FALSE;   /* keep walking */

+}

+

+static void

+ReplaceCursor (CursorPtr pCursor,

+	       TestCursorFunc testCursor,

+	       pointer closure)

+{

+    int	clientIndex;

+    int resIndex;

+    ReplaceCursorLookupRec  rcl;

+    

+    /* 

+     * Cursors exist only in the resource database, windows and grabs.

+     * All of these are always pointed at by the resource database.  Walk

+     * the whole thing looking for cursors

+     */

+    rcl.testCursor = testCursor;

+    rcl.pNew = pCursor;

+    rcl.closure = closure;

+

+    /* for each client */

+    for (clientIndex = 0; clientIndex < currentMaxClients; clientIndex++)

+    {

+	if (!clients[clientIndex])

+	    continue;

+	for (resIndex = 0; resIndex < NUM_CURSOR_RESTYPES; resIndex++)

+	{

+	    rcl.type = CursorRestypes[resIndex];

+	    /*

+	     * This function walks the entire client resource database

+	     */

+	    LookupClientResourceComplex (clients[clientIndex], 

+					 rcl.type, 

+					 ReplaceCursorLookup,

+					 (pointer) &rcl);

+	}

+    }

+    /* this "knows" that WindowHasNewCursor doesn't depend on it's argument */

+    WindowHasNewCursor (WindowTable[0]);

+}

+

+static Bool 

+TestForCursor (CursorPtr pCursor, pointer closure)

+{

+    return (pCursor == (CursorPtr) closure);

+}

+

+int

+ProcXFixesChangeCursor (ClientPtr client)

+{

+    CursorPtr	pSource, pDestination;

+    REQUEST(xXFixesChangeCursorReq);

+

+    REQUEST_SIZE_MATCH(xXFixesChangeCursorReq);

+    VERIFY_CURSOR (pSource, stuff->source, client,

+		   DixReadAccess|DixGetAttrAccess);

+    VERIFY_CURSOR (pDestination, stuff->destination, client,

+		   DixWriteAccess|DixSetAttrAccess);

+

+    ReplaceCursor (pSource, TestForCursor, (pointer) pDestination);

+    return (client->noClientException);

+}

+

+int

+SProcXFixesChangeCursor (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesChangeCursorReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH(xXFixesChangeCursorReq);

+    swapl (&stuff->source, n);

+    swapl (&stuff->destination, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+static Bool

+TestForCursorName (CursorPtr pCursor, pointer closure)

+{

+    Atom *pName = closure;

+    return (pCursor->name == *pName);

+}

+

+int

+ProcXFixesChangeCursorByName (ClientPtr client)

+{

+    CursorPtr	pSource;

+    Atom	name;

+    char	*tchar;

+    REQUEST(xXFixesChangeCursorByNameReq);

+

+    REQUEST_FIXED_SIZE(xXFixesChangeCursorByNameReq, stuff->nbytes);

+    VERIFY_CURSOR(pSource, stuff->source, client,

+		  DixReadAccess|DixGetAttrAccess);

+    tchar = (char *) &stuff[1];

+    name = MakeAtom (tchar, stuff->nbytes, FALSE);

+    if (name)

+	ReplaceCursor (pSource, TestForCursorName, &name);

+    return (client->noClientException);

+}

+

+int

+SProcXFixesChangeCursorByName (ClientPtr client)

+{

+    int n;

+    REQUEST(xXFixesChangeCursorByNameReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_AT_LEAST_SIZE (xXFixesChangeCursorByNameReq);

+    swapl (&stuff->source, n);

+    swaps (&stuff->nbytes, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+/*

+ * Routines for manipulating the per-screen hide counts list.

+ * This list indicates which clients have requested cursor hiding 

+ * for that screen.

+ */

+

+/* Return the screen's hide-counts list element for the given client */

+static CursorHideCountPtr

+findCursorHideCount (ClientPtr pClient, ScreenPtr pScreen) 

+{

+    CursorScreenPtr    cs = GetCursorScreen(pScreen);

+    CursorHideCountPtr pChc;

+

+    for (pChc = cs->pCursorHideCounts; pChc != NULL; pChc = pChc->pNext) {

+	if (pChc->pClient == pClient) {

+	    return pChc;

+	}

+    }

+

+    return NULL;           

+}

+

+static int

+createCursorHideCount (ClientPtr pClient, ScreenPtr pScreen)

+{

+    CursorScreenPtr    cs = GetCursorScreen(pScreen);

+    CursorHideCountPtr pChc;

+

+    pChc = (CursorHideCountPtr) xalloc(sizeof(CursorHideCountRec));

+    if (pChc == NULL) {

+	return BadAlloc;

+    }

+    pChc->pClient = pClient;

+    pChc->pScreen = pScreen;

+    pChc->hideCount = 1;

+    pChc->resource = FakeClientID(pClient->index);

+    pChc->pNext = cs->pCursorHideCounts;

+    cs->pCursorHideCounts = pChc;

+    

+    /* 

+     * Create a resource for this element so it can be deleted

+     * when the client goes away.

+     */

+    if (!AddResource (pChc->resource, CursorHideCountType, 

+		      (pointer) pChc)) {

+	xfree(pChc);

+	return BadAlloc;

+    }

+

+    return Success;

+}

+

+/* 

+ * Delete the given hide-counts list element from its screen list.

+ */

+static void

+deleteCursorHideCount (CursorHideCountPtr pChcToDel, ScreenPtr pScreen)

+{

+    CursorScreenPtr    cs = GetCursorScreen(pScreen);

+    CursorHideCountPtr pChc, pNext;

+    CursorHideCountPtr pChcLast = NULL;

+

+    pChc = cs->pCursorHideCounts;

+    while (pChc != NULL) {

+	pNext = pChc->pNext;

+	if (pChc == pChcToDel) {

+	    xfree(pChc);

+	    if (pChcLast == NULL) {

+		cs->pCursorHideCounts = pNext;

+	    } else {

+		pChcLast->pNext = pNext;

+	    }

+	    return;

+	}

+	pChcLast = pChc;

+	pChc = pNext;

+    }

+}

+

+/* 

+ * Delete all the hide-counts list elements for this screen.

+ */

+static void

+deleteCursorHideCountsForScreen (ScreenPtr pScreen)

+{

+    CursorScreenPtr    cs = GetCursorScreen(pScreen);

+    CursorHideCountPtr pChc, pTmp;

+

+    pChc = cs->pCursorHideCounts;

+    while (pChc != NULL) {

+	pTmp = pChc->pNext;

+	FreeResource(pChc->resource, 0);

+	pChc = pTmp;

+    }

+    cs->pCursorHideCounts = NULL;   

+}

+

+int 

+ProcXFixesHideCursor (ClientPtr client) 

+{

+    WindowPtr pWin;

+    CursorHideCountPtr pChc;

+    REQUEST(xXFixesHideCursorReq);

+    int ret;

+

+    REQUEST_SIZE_MATCH (xXFixesHideCursorReq);

+

+    ret = dixLookupResourceByType((pointer *)&pWin, stuff->window, RT_WINDOW,

+			    client, DixGetAttrAccess);

+    if (ret != Success) {

+	client->errorValue = stuff->window;

+	return (ret == BadValue) ? BadWindow : ret;

+    }

+

+    /* 

+     * Has client hidden the cursor before on this screen? 

+     * If so, just increment the count. 

+     */

+

+    pChc = findCursorHideCount(client, pWin->drawable.pScreen);

+    if (pChc != NULL) {

+	pChc->hideCount++;

+	return client->noClientException;

+    }

+

+    /* 

+     * This is the first time this client has hid the cursor 

+     * for this screen.

+     */

+    ret = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,

+		   DixHideAccess);

+    if (ret != Success)

+	return ret;

+

+    ret = createCursorHideCount(client, pWin->drawable.pScreen);

+

+    if (ret == Success) {

+	DeviceIntPtr dev;

+	for (dev = inputInfo.devices; dev; dev = dev->next)

+	{

+	    if (IsMaster(dev) && IsPointerDevice(dev))

+		CursorDisplayCursor(dev, pWin->drawable.pScreen, CursorCurrent[dev->id]);

+	}

+    }

+

+    return ret;

+}

+

+int 

+SProcXFixesHideCursor (ClientPtr client) 

+{

+    int n;

+    REQUEST(xXFixesHideCursorReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xXFixesHideCursorReq);

+    swapl (&stuff->window, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+int 

+ProcXFixesShowCursor (ClientPtr client) 

+{

+    WindowPtr pWin;

+    CursorHideCountPtr pChc;

+    int rc;

+    REQUEST(xXFixesShowCursorReq);

+

+    REQUEST_SIZE_MATCH (xXFixesShowCursorReq);

+

+    rc = dixLookupResourceByType((pointer *)&pWin, stuff->window, RT_WINDOW,

+			   client, DixGetAttrAccess);

+    if (rc != Success) {

+	client->errorValue = stuff->window;

+	return (rc == BadValue) ? BadWindow : rc;

+    }

+

+    /* 

+     * Has client hidden the cursor on this screen?

+     * If not, generate an error.

+     */

+    pChc = findCursorHideCount(client, pWin->drawable.pScreen);

+    if (pChc == NULL) {

+	return BadMatch;

+    }

+

+    rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,

+		  DixShowAccess);

+    if (rc != Success)

+	return rc;

+

+    pChc->hideCount--;

+    if (pChc->hideCount <= 0) {

+	FreeResource(pChc->resource, 0);

+    }

+

+    return (client->noClientException);

+}

+

+int 

+SProcXFixesShowCursor (ClientPtr client) 

+{

+    int n;

+    REQUEST(xXFixesShowCursorReq);

+

+    swaps (&stuff->length, n);

+    REQUEST_SIZE_MATCH (xXFixesShowCursorReq);

+    swapl (&stuff->window, n);

+    return (*ProcXFixesVector[stuff->xfixesReqType]) (client);

+}

+

+static int

+CursorFreeClient (pointer data, XID id)

+{

+    CursorEventPtr	old = (CursorEventPtr) data;

+    CursorEventPtr	*prev, e;

+    

+    for (prev = &cursorEvents; (e = *prev); prev = &e->next)

+    {

+	if (e == old)

+	{

+	    *prev = e->next;

+	    xfree (e);

+	    break;

+	}

+    }

+    return 1;

+}

+

+static int

+CursorFreeHideCount (pointer data, XID id)

+{

+    CursorHideCountPtr pChc = (CursorHideCountPtr) data;

+    ScreenPtr pScreen = pChc->pScreen;

+    DeviceIntPtr dev;

+

+    deleteCursorHideCount(pChc, pChc->pScreen);

+    for (dev = inputInfo.devices; dev; dev = dev->next)

+    {

+        if (IsMaster(dev) && IsPointerDevice(dev))

+            CursorDisplayCursor(dev, pScreen, CursorCurrent[dev->id]);

+    }

+

+    return 1;

+}

+

+static int

+CursorFreeWindow (pointer data, XID id)

+{

+    WindowPtr		pWindow = (WindowPtr) data;

+    CursorEventPtr	e, next;

+

+    for (e = cursorEvents; e; e = next)

+    {

+	next = e->next;

+	if (e->pWindow == pWindow)

+	{

+	    FreeResource (e->clientResource, 0);

+	}

+    }

+    return 1;

+}

+

+static CursorPtr

+createInvisibleCursor (void)

+{

+    CursorPtr pCursor;

+    unsigned char *psrcbits, *pmaskbits;

+    CursorMetricRec cm;

+

+    psrcbits = (unsigned char *) xcalloc(4, 1);

+    pmaskbits = (unsigned char *) xcalloc(4, 1);

+    if (psrcbits == NULL || pmaskbits == NULL) {

+	return NULL;

+    }

+

+    cm.width = 1;

+    cm.height = 1;

+    cm.xhot = 0;

+    cm.yhot = 0;

+

+    AllocARGBCursor(psrcbits, pmaskbits,

+		NULL, &cm,

+		0, 0, 0,

+		0, 0, 0,

+		&pCursor, serverClient, (XID)0);

+

+    return pCursor;

+}

+

+Bool

+XFixesCursorInit (void)

+{

+    int	i;

+

+    if (party_like_its_1989)

+	CursorVisible = EnableCursor;

+    

+    for (i = 0; i < screenInfo.numScreens; i++)

+    {

+	ScreenPtr	pScreen = screenInfo.screens[i];

+	CursorScreenPtr	cs;

+

+	cs = (CursorScreenPtr) xalloc (sizeof (CursorScreenRec));

+	if (!cs)

+	    return FALSE;

+	Wrap (cs, pScreen, CloseScreen, CursorCloseScreen);

+	Wrap (cs, pScreen, DisplayCursor, CursorDisplayCursor);

+	cs->pCursorHideCounts = NULL;

+	SetCursorScreen (pScreen, cs);

+    }

+    CursorClientType = CreateNewResourceType(CursorFreeClient,

+					     "XFixesCursorClient");

+    CursorHideCountType = CreateNewResourceType(CursorFreeHideCount,

+						"XFixesCursorHideCount");

+    CursorWindowType = CreateNewResourceType(CursorFreeWindow,

+					     "XFixesCursorWindow");

+

+    if (pInvisibleCursor == NULL) {

+	pInvisibleCursor = createInvisibleCursor();

+	if (pInvisibleCursor == NULL) {

+	    return BadAlloc;

+	}

+    }

+

+    return CursorClientType && CursorHideCountType && CursorWindowType;

+}

+

diff --git a/xorg-server/xfixes/makefile b/xorg-server/xfixes/makefile
new file mode 100644
index 000000000..73df36c4e
--- /dev/null
+++ b/xorg-server/xfixes/makefile
@@ -0,0 +1,9 @@
+CSRCS = cursor.c	\
+	region.c	\
+	saveset.c	\
+	select.c	\
+	xfixes.c
+  
+LIBRARY=libxfixes
+
+
diff --git a/xorg-server/xkb/ddxList.c b/xorg-server/xkb/ddxList.c
index e212ea3b5..421a2eae7 100644
--- a/xorg-server/xkb/ddxList.c
+++ b/xorg-server/xkb/ddxList.c
@@ -214,7 +214,12 @@ char	tmpname[PATH_MAX];
     }
     buf = xalloc(PATH_MAX * sizeof(char));
     if (!buf)
-        return BadAlloc;
+    {
+#ifdef WIN32
+	unlink(tmpname);
+#endif
+	return BadAlloc;
+    }
     while ((status==Success)&&((tmp=fgets(buf,PATH_MAX,in))!=NULL)) {
 	unsigned flags;
 	register unsigned int i;
diff --git a/xorg-server/xkb/ddxLoad.c b/xorg-server/xkb/ddxLoad.c
index 4ccdddaf0..bf7adb8e1 100644
--- a/xorg-server/xkb/ddxLoad.c
+++ b/xorg-server/xkb/ddxLoad.c
@@ -266,6 +266,10 @@ XkbDDXCompileKeymapByNames(	XkbDescPtr		xkb,
 	    }
             if (buf != NULL)
                 xfree (buf);
+#ifdef WIN32
+        /* remove the temporary file */
+        unlink(tmpname);
+#endif
 	    return TRUE;
 	}
 	else
diff --git a/xorg-server/xkb/makefile b/xorg-server/xkb/makefile
new file mode 100644
index 000000000..643ea4d50
--- /dev/null
+++ b/xorg-server/xkb/makefile
@@ -0,0 +1,44 @@
+DEFINES += HAVE_XKB_CONFIG_H
+
+DDX_SRCS = \
+        ddxBeep.c \
+        ddxCtrls.c \
+        ddxFakeMtn.c \
+        ddxLEDs.c \
+        ddxLoad.c \
+        ddxList.c \
+        ddxDevBtn.c
+
+DIX_SRCS = \
+        xkb.c \
+        xkbUtils.c \
+        xkbEvents.c \
+        xkbAccessX.c \
+        xkbSwap.c \
+        xkbLEDs.c \
+        xkbInit.c \
+        xkbActions.c \
+        xkbPrKeyEv.c
+
+# this should be replaced by a common library or something, ideally -d
+XKBFILE_SRCS = \
+        maprules.c \
+        xkmread.c \
+        xkbtext.c \
+        xkbfmisc.c \
+        xkbout.c
+
+X11_SRCS = \
+        XKBMisc.c \
+        XKBAlloc.c \
+        XKBGAlloc.c \
+        XKBMAlloc.c
+
+# ends up unused...
+# XI_SRCS = xkbPrOtherEv.c
+
+CSRCS = $(DDX_SRCS) $(DIX_SRCS) $(XI_SRCS) $(XKBFILE_SRCS) \
+                    $(X11_SRCS) ddxVT.c ddxPrivate.c ddxKillSrv.c
+
+LIBRARY=libxkb
+
diff --git a/xorg-server/xkb/xkb.c b/xorg-server/xkb/xkb.c
index 29052bf13..666d50f8e 100644
--- a/xorg-server/xkb/xkb.c
+++ b/xorg-server/xkb/xkb.c
@@ -1,6721 +1,6723 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be 
-used in advertising or publicity pertaining to distribution 
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability 
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "inputstr.h"
-#define	XKBSRV_NEED_FILE_FUNCS
-#include <xkbsrv.h>
-#include "extnsionst.h"
-#include "xace.h"
-#include "xkb.h"
-#include "protocol-versions.h"
-
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XKMformat.h>
-
-int		XkbEventBase;
-static	int	XkbErrorBase;
-int		XkbReqCode;
-int		XkbKeyboardErrorCode;
-CARD32		xkbDebugFlags = 0;
-static CARD32	xkbDebugCtrls = 0;
-
-static RESTYPE	RT_XKBCLIENT;
-
-/***====================================================================***/
-
-#define	CHK_DEVICE(dev, id, client, access_mode, lf) {\
-    int why;\
-    int rc = lf(&(dev), id, client, access_mode, &why);\
-    if (rc != Success) {\
-	client->errorValue = _XkbErrCode2(why, id);\
-	return rc;\
-    }\
-}
-
-#define	CHK_KBD_DEVICE(dev, id, client, mode) \
-    CHK_DEVICE(dev, id, client, mode, _XkbLookupKeyboard)
-#define	CHK_LED_DEVICE(dev, id, client, mode) \
-    CHK_DEVICE(dev, id, client, mode, _XkbLookupLedDevice)
-#define	CHK_BELL_DEVICE(dev, id, client, mode) \
-    CHK_DEVICE(dev, id, client, mode, _XkbLookupBellDevice)
-#define	CHK_ANY_DEVICE(dev, id, client, mode) \
-    CHK_DEVICE(dev, id, client, mode, _XkbLookupAnyDevice)
-
-#define	CHK_ATOM_ONLY2(a,ev,er) {\
-	if (((a)==None)||(!ValidAtom((a)))) {\
-	    (ev)= (XID)(a);\
-	    return er;\
-	}\
-}
-#define	CHK_ATOM_ONLY(a) \
-	CHK_ATOM_ONLY2(a,client->errorValue,BadAtom)
-
-#define	CHK_ATOM_OR_NONE3(a,ev,er,ret) {\
-	if (((a)!=None)&&(!ValidAtom((a)))) {\
-	    (ev)= (XID)(a);\
-	    (er)= BadAtom;\
-	    return ret;\
-	}\
-}
-#define	CHK_ATOM_OR_NONE2(a,ev,er) {\
-	if (((a)!=None)&&(!ValidAtom((a)))) {\
-	    (ev)= (XID)(a);\
-	    return er;\
-	}\
-}
-#define	CHK_ATOM_OR_NONE(a) \
-	CHK_ATOM_OR_NONE2(a,client->errorValue,BadAtom)
-
-#define	CHK_MASK_LEGAL3(err,mask,legal,ev,er,ret)	{\
-	if ((mask)&(~(legal))) { \
-	    (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\
-	    (er)= BadValue;\
-	    return ret;\
-	}\
-}
-#define	CHK_MASK_LEGAL2(err,mask,legal,ev,er)	{\
-	if ((mask)&(~(legal))) { \
-	    (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\
-	    return er;\
-	}\
-}
-#define	CHK_MASK_LEGAL(err,mask,legal) \
-	CHK_MASK_LEGAL2(err,mask,legal,client->errorValue,BadValue)
-
-#define	CHK_MASK_MATCH(err,affect,value) {\
-	if ((value)&(~(affect))) { \
-	    client->errorValue= _XkbErrCode2((err),((value)&(~(affect))));\
-	    return BadMatch;\
-	}\
-}
-#define	CHK_MASK_OVERLAP(err,m1,m2) {\
-	if ((m1)&(m2)) { \
-	    client->errorValue= _XkbErrCode2((err),((m1)&(m2)));\
-	    return BadMatch;\
-	}\
-}
-#define	CHK_KEY_RANGE2(err,first,num,x,ev,er) {\
-	if (((unsigned)(first)+(num)-1)>(x)->max_key_code) {\
-	    (ev)=_XkbErrCode4(err,(first),(num),(x)->max_key_code);\
-	    return er;\
-	}\
-	else if ( (first)<(x)->min_key_code ) {\
-	    (ev)=_XkbErrCode3(err+1,(first),xkb->min_key_code);\
-	    return er;\
-	}\
-}
-#define	CHK_KEY_RANGE(err,first,num,x)  \
-	CHK_KEY_RANGE2(err,first,num,x,client->errorValue,BadValue)
-
-#define	CHK_REQ_KEY_RANGE2(err,first,num,r,ev,er) {\
-	if (((unsigned)(first)+(num)-1)>(r)->maxKeyCode) {\
-	    (ev)=_XkbErrCode4(err,(first),(num),(r)->maxKeyCode);\
-	    return er;\
-	}\
-	else if ( (first)<(r)->minKeyCode ) {\
-	    (ev)=_XkbErrCode3(err+1,(first),(r)->minKeyCode);\
-	    return er;\
-	}\
-}
-#define	CHK_REQ_KEY_RANGE(err,first,num,r)  \
-	CHK_REQ_KEY_RANGE2(err,first,num,r,client->errorValue,BadValue)
-
-/***====================================================================***/
-
-int
-ProcXkbUseExtension(ClientPtr client)
-{
-    REQUEST(xkbUseExtensionReq);
-    xkbUseExtensionReply	rep;
-    register int n;
-    int	supported;
-
-    REQUEST_SIZE_MATCH(xkbUseExtensionReq);
-    if (stuff->wantedMajor != SERVER_XKB_MAJOR_VERSION) {
-	/* pre-release version 0.65 is compatible with 1.00 */
-	supported= ((SERVER_XKB_MAJOR_VERSION==1)&&
-		    (stuff->wantedMajor==0)&&(stuff->wantedMinor==65));
-    }
-    else supported = 1;
-
-    if ((supported) && (!(client->xkbClientFlags&_XkbClientInitialized))) {
-	client->xkbClientFlags= _XkbClientInitialized;
-	client->vMajor= stuff->wantedMajor;
-	client->vMinor= stuff->wantedMinor;
-    }
-    else if (xkbDebugFlags&0x1) {
-	ErrorF("[xkb] Rejecting client %d (0x%lx) (wants %d.%02d, have %d.%02d)\n",
-					client->index,
-					(long)client->clientAsMask,
-					stuff->wantedMajor,stuff->wantedMinor,
-					SERVER_XKB_MAJOR_VERSION,SERVER_XKB_MINOR_VERSION);
-    }
-    memset(&rep, 0, sizeof(xkbUseExtensionReply));
-    rep.type = X_Reply;
-    rep.supported = supported;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.serverMajor = SERVER_XKB_MAJOR_VERSION;
-    rep.serverMinor = SERVER_XKB_MINOR_VERSION;
-    if ( client->swapped ) {
-	swaps(&rep.sequenceNumber, n);
-	swaps(&rep.serverMajor, n);
-	swaps(&rep.serverMinor, n);
-    }
-    WriteToClient(client,SIZEOF(xkbUseExtensionReply), (char *)&rep);
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbSelectEvents(ClientPtr client)
-{
-    unsigned		legal;
-    DeviceIntPtr 	dev;
-    XkbInterestPtr	masks;
-    REQUEST(xkbSelectEventsReq);
-
-    REQUEST_AT_LEAST_SIZE(xkbSelectEventsReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixUseAccess);
-
-    if (((stuff->affectWhich&XkbMapNotifyMask)!=0)&&(stuff->affectMap)) {
-	client->mapNotifyMask&= ~stuff->affectMap;
-	client->mapNotifyMask|= (stuff->affectMap&stuff->map);
-    }
-    if ((stuff->affectWhich&(~XkbMapNotifyMask))==0) 
-	return client->noClientException;
-
-    masks = XkbFindClientResource((DevicePtr)dev,client);
-    if (!masks){
-	XID id = FakeClientID(client->index);
-	AddResource(id,RT_XKBCLIENT,dev);
-	masks= XkbAddClientResource((DevicePtr)dev,client,id);
-    }
-    if (masks) {
-	union {
-	    CARD8	*c8;
-	    CARD16	*c16;
-	    CARD32	*c32;
-	} from,to;
-	register unsigned bit,ndx,maskLeft,dataLeft,size;
-
-	from.c8= (CARD8 *)&stuff[1];
-	dataLeft= (stuff->length*4)-SIZEOF(xkbSelectEventsReq);
-	maskLeft= (stuff->affectWhich&(~XkbMapNotifyMask));
-	for (ndx=0,bit=1; (maskLeft!=0); ndx++, bit<<=1) {
-	    if ((bit&maskLeft)==0)
-		continue;
-	    maskLeft&= ~bit;
-	    switch (ndx) {
-		case XkbNewKeyboardNotify:
-		    to.c16= &client->newKeyboardNotifyMask;
-		    legal= XkbAllNewKeyboardEventsMask;
-		    size= 2;
-		    break;
-		case XkbStateNotify:
-		    to.c16= &masks->stateNotifyMask;
-		    legal= XkbAllStateEventsMask;
-		    size= 2;
-		    break;
-		case XkbControlsNotify:
-		    to.c32= &masks->ctrlsNotifyMask;
-		    legal= XkbAllControlEventsMask;
-		    size= 4;
-		    break;
-		case XkbIndicatorStateNotify:
-		    to.c32= &masks->iStateNotifyMask;
-		    legal= XkbAllIndicatorEventsMask;
-		    size= 4;
-		    break;
-		case XkbIndicatorMapNotify:
-		    to.c32= &masks->iMapNotifyMask;
-		    legal= XkbAllIndicatorEventsMask;
-		    size= 4;
-		    break;
-		case XkbNamesNotify:
-		    to.c16= &masks->namesNotifyMask;
-		    legal= XkbAllNameEventsMask;
-		    size= 2;
-		    break;
-		case XkbCompatMapNotify:
-		    to.c8= &masks->compatNotifyMask;
-		    legal= XkbAllCompatMapEventsMask;
-		    size= 1;
-		    break;
-		case XkbBellNotify:
-		    to.c8= &masks->bellNotifyMask;
-		    legal= XkbAllBellEventsMask;
-		    size= 1;
-		    break;
-		case XkbActionMessage:
-		    to.c8= &masks->actionMessageMask;
-		    legal= XkbAllActionMessagesMask;
-		    size= 1;
-		    break;
-		case XkbAccessXNotify:
-		    to.c16= &masks->accessXNotifyMask;
-		    legal= XkbAllAccessXEventsMask;
-		    size= 2;
-		    break;
-		case XkbExtensionDeviceNotify:
-		    to.c16= &masks->extDevNotifyMask;
-		    legal= XkbAllExtensionDeviceEventsMask;
-		    size= 2;
-		    break;
-		default:
-		    client->errorValue = _XkbErrCode2(33,bit);
-		    return BadValue;
-	    }
-
-	    if (stuff->clear&bit) {
-		if (size==2)		to.c16[0]= 0;
-		else if (size==4)	to.c32[0]= 0;
-		else			to.c8[0]=  0;
-	    }
-	    else if (stuff->selectAll&bit) {
-		if (size==2)		to.c16[0]= ~0;
-		else if (size==4)	to.c32[0]= ~0;
-		else			to.c8[0]=  ~0;
-	    }
-	    else {
-		if (dataLeft<(size*2))
-		    return BadLength;
-		if (size==2) {
-		    CHK_MASK_MATCH(ndx,from.c16[0],from.c16[1]);
-		    CHK_MASK_LEGAL(ndx,from.c16[0],legal);
-		    to.c16[0]&= ~from.c16[0];
-		    to.c16[0]|= (from.c16[0]&from.c16[1]);
-		}
-		else if (size==4) {
-		    CHK_MASK_MATCH(ndx,from.c32[0],from.c32[1]);
-		    CHK_MASK_LEGAL(ndx,from.c32[0],legal);
-		    to.c32[0]&= ~from.c32[0];
-		    to.c32[0]|= (from.c32[0]&from.c32[1]);
-		}
-		else  {
-		    CHK_MASK_MATCH(ndx,from.c8[0],from.c8[1]);
-		    CHK_MASK_LEGAL(ndx,from.c8[0],legal);
-		    to.c8[0]&= ~from.c8[0];
-		    to.c8[0]|= (from.c8[0]&from.c8[1]);
-		    size= 2;
-		}
-		from.c8+= (size*2);
-		dataLeft-= (size*2);
-	    }
-	}
-	if (dataLeft>2) {
-	    ErrorF("[xkb] Extra data (%d bytes) after SelectEvents\n",dataLeft);
-	    return BadLength;
-	}
-	return client->noClientException;
-    }
-    return BadAlloc;
-}
-
-/***====================================================================***/
-/**
- * Ring a bell on the given device for the given client.
- */
-static int
-_XkbBell(ClientPtr client, DeviceIntPtr dev, WindowPtr pWin,
-         int bellClass, int bellID, int pitch, int duration,
-         int percent, int forceSound, int eventOnly, Atom name)
-{
-    int         base;
-    pointer     ctrl;
-    int         oldPitch, oldDuration;
-    int         newPercent;
-
-    if (bellClass == KbdFeedbackClass) {
-        KbdFeedbackPtr	k;
-        if (bellID==XkbDfltXIId)
-            k= dev->kbdfeed;
-        else {
-            for (k=dev->kbdfeed; k; k=k->next) {
-                if (k->ctrl.id == bellID)
-                    break;
-            }
-        }
-        if (!k) {
-            client->errorValue = _XkbErrCode2(0x5,bellID);
-            return BadValue;
-        }
-        base = k->ctrl.bell;
-        ctrl = (pointer) &(k->ctrl);
-        oldPitch= k->ctrl.bell_pitch;
-        oldDuration= k->ctrl.bell_duration;
-        if (pitch!=0) {
-            if (pitch==-1)
-                k->ctrl.bell_pitch= defaultKeyboardControl.bell_pitch;
-            else k->ctrl.bell_pitch= pitch;
-        }
-        if (duration!=0) {
-            if (duration==-1)
-                k->ctrl.bell_duration= defaultKeyboardControl.bell_duration;
-            else k->ctrl.bell_duration= duration;
-        }
-    }
-    else if (bellClass == BellFeedbackClass) {
-        BellFeedbackPtr	b;
-        if (bellID==XkbDfltXIId)
-            b= dev->bell;
-        else {
-            for (b=dev->bell; b; b=b->next) {
-                if (b->ctrl.id == bellID)
-                    break;
-            }
-        }
-        if (!b) {
-            client->errorValue = _XkbErrCode2(0x6,bellID);
-            return BadValue;
-        }
-        base = b->ctrl.percent;
-        ctrl = (pointer) &(b->ctrl);
-        oldPitch= b->ctrl.pitch;
-        oldDuration= b->ctrl.duration;
-        if (pitch!=0) {
-            if (pitch==-1)
-                b->ctrl.pitch= defaultKeyboardControl.bell_pitch;
-            else b->ctrl.pitch= pitch;
-        }
-        if (duration!=0) {
-            if (duration==-1)
-                b->ctrl.duration= defaultKeyboardControl.bell_duration;
-            else b->ctrl.duration= duration;
-        }
-    }
-    else {
-        client->errorValue = _XkbErrCode2(0x7, bellClass);
-        return BadValue;
-    }
-
-    newPercent = (base * percent)/100;
-    if (percent < 0)
-         newPercent = base + newPercent;
-    else newPercent = base - newPercent + percent;
-
-    XkbHandleBell(forceSound, eventOnly,
-                  dev, newPercent, ctrl, bellClass,
-                  name, pWin, client);
-    if ((pitch!=0)||(duration!=0)) {
-        if (bellClass == KbdFeedbackClass) {
-            KbdFeedbackPtr      k;
-            k= (KbdFeedbackPtr)ctrl;
-            if (pitch!=0)
-                k->ctrl.bell_pitch= oldPitch;
-            if (duration!=0)
-                k->ctrl.bell_duration= oldDuration;
-        }
-        else {
-            BellFeedbackPtr     b;
-            b= (BellFeedbackPtr)ctrl;
-            if (pitch!=0)
-                b->ctrl.pitch= oldPitch;
-            if (duration!=0)
-                b->ctrl.duration= oldDuration;
-        }
-    }
-
-    return Success;
-}
-
-int
-ProcXkbBell(ClientPtr client)
-{
-    REQUEST(xkbBellReq);
-    DeviceIntPtr dev;
-    WindowPtr	 pWin;
-    int rc;
-
-    REQUEST_SIZE_MATCH(xkbBellReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_BELL_DEVICE(dev, stuff->deviceSpec, client, DixBellAccess);
-    CHK_ATOM_OR_NONE(stuff->name);
-
-    /* device-independent checks request for sane values */
-    if ((stuff->forceSound)&&(stuff->eventOnly)) {
-	client->errorValue=_XkbErrCode3(0x1,stuff->forceSound,stuff->eventOnly);
-	return BadMatch;
-    }
-    if (stuff->percent < -100 || stuff->percent > 100) {
-	client->errorValue = _XkbErrCode2(0x2,stuff->percent);
-	return BadValue;
-    }
-    if (stuff->duration<-1) {
-	client->errorValue = _XkbErrCode2(0x3,stuff->duration);
-	return BadValue;
-    }
-    if (stuff->pitch<-1) {
-	client->errorValue = _XkbErrCode2(0x4,stuff->pitch);
-	return BadValue;
-    }
-
-    if (stuff->bellClass == XkbDfltXIClass) {
-	if (dev->kbdfeed!=NULL)
-	     stuff->bellClass= KbdFeedbackClass;
-	else stuff->bellClass= BellFeedbackClass;
-    }
-
-    if (stuff->window!=None) {
-	rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
-	if (rc != Success) {
-	    client->errorValue= stuff->window;
-	    return rc;
-	}
-    }
-    else pWin= NULL;
-
-    /* Client wants to ring a bell on the core keyboard?
-       Ring the bell on the core keyboard (which does nothing, but if that
-       fails the client is screwed anyway), and then on all extension devices.
-       Fail if the core keyboard fails but not the extension devices.  this
-       may cause some keyboards to ding and others to stay silent. Fix
-       your client to use explicit keyboards to avoid this.
-
-       dev is the device the client requested.
-     */
-    rc = _XkbBell(client, dev, pWin, stuff->bellClass, stuff->bellID,
-                  stuff->pitch, stuff->duration, stuff->percent,
-                  stuff->forceSound, stuff->eventOnly, stuff->name);
-
-    if ((rc == Success) && ((stuff->deviceSpec == XkbUseCoreKbd) ||
-                            (stuff->deviceSpec == XkbUseCorePtr)))
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixBellAccess);
-                if (rc == Success)
-                    _XkbBell(client, other, pWin, stuff->bellClass,
-                             stuff->bellID, stuff->pitch, stuff->duration,
-                             stuff->percent, stuff->forceSound,
-                             stuff->eventOnly, stuff->name);
-            }
-        }
-        rc = Success; /* reset to success, that's what we got for the VCK */
-    }
-
-    return rc;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbGetState(ClientPtr client)
-{
-    REQUEST(xkbGetStateReq);
-    DeviceIntPtr	dev;
-    xkbGetStateReply	 rep;
-    XkbStateRec		*xkb;
-
-    REQUEST_SIZE_MATCH(xkbGetStateReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-
-    xkb= &dev->key->xkbInfo->state;
-    bzero(&rep,sizeof(xkbGetStateReply));
-    rep.type= X_Reply;
-    rep.sequenceNumber= client->sequence;
-    rep.length = 0;
-    rep.deviceID = dev->id;
-    rep.mods = XkbStateFieldFromRec(xkb) & 0xff;
-    rep.baseMods = xkb->base_mods;
-    rep.lockedMods = xkb->locked_mods;
-    rep.latchedMods = xkb->latched_mods;
-    rep.group = xkb->group;
-    rep.baseGroup = xkb->base_group;
-    rep.latchedGroup = xkb->latched_group;
-    rep.lockedGroup = xkb->locked_group;
-    rep.compatState = xkb->compat_state;
-    rep.ptrBtnState = xkb->ptr_buttons;
-    if (client->swapped) {
-	register int n;
-	swaps(&rep.sequenceNumber,n);
-	swaps(&rep.ptrBtnState,n);
-    }
-    WriteToClient(client, SIZEOF(xkbGetStateReply), (char *)&rep);
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbLatchLockState(ClientPtr client)
-{
-    int status;
-    DeviceIntPtr dev, tmpd;
-    XkbStateRec	oldState,*newState;
-    CARD16 changed;
-    xkbStateNotify sn;
-    XkbEventCauseRec cause;
-
-    REQUEST(xkbLatchLockStateReq);
-    REQUEST_SIZE_MATCH(xkbLatchLockStateReq);
-
-    if (!(client->xkbClientFlags & _XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);
-    CHK_MASK_MATCH(0x01, stuff->affectModLocks, stuff->modLocks);
-    CHK_MASK_MATCH(0x01, stuff->affectModLatches, stuff->modLatches);
-
-    status = Success;
-
-    for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {
-        if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {
-            if (!tmpd->key || !tmpd->key->xkbInfo)
-                continue;
-
-            oldState = tmpd->key->xkbInfo->state;
-            newState = &tmpd->key->xkbInfo->state;
-            if (stuff->affectModLocks) {
-                newState->locked_mods &= ~stuff->affectModLocks;
-                newState->locked_mods |= (stuff->affectModLocks & stuff->modLocks);
-            }
-            if (status == Success && stuff->lockGroup)
-                newState->locked_group = stuff->groupLock;
-            if (status == Success && stuff->affectModLatches)
-                status = XkbLatchModifiers(tmpd, stuff->affectModLatches,
-                                           stuff->modLatches);
-            if (status == Success && stuff->latchGroup)
-                status = XkbLatchGroup(tmpd, stuff->groupLatch);
-
-            if (status != Success)
-                return status;
-
-            XkbComputeDerivedState(tmpd->key->xkbInfo);
-
-            changed = XkbStateChangedFlags(&oldState, newState);
-            if (changed) {
-                sn.keycode = 0;
-                sn.eventType = 0;
-                sn.requestMajor = XkbReqCode;
-                sn.requestMinor = X_kbLatchLockState;
-                sn.changed = changed;
-                XkbSendStateNotify(tmpd, &sn);
-                changed = XkbIndicatorsToUpdate(tmpd, changed, FALSE);
-                if (changed) {
-                    XkbSetCauseXkbReq(&cause, X_kbLatchLockState, client);
-                    XkbUpdateIndicators(tmpd, changed, TRUE, NULL, &cause);
-	        }
-            }
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbGetControls(ClientPtr client)
-{
-    xkbGetControlsReply rep;
-    XkbControlsPtr	xkb;
-    DeviceIntPtr 	dev;
-    register int 	n;
-
-    REQUEST(xkbGetControlsReq);
-    REQUEST_SIZE_MATCH(xkbGetControlsReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-    
-    xkb = dev->key->xkbInfo->desc->ctrls;
-    rep.type = X_Reply;
-    rep.length = bytes_to_int32(SIZEOF(xkbGetControlsReply)-
-		  SIZEOF(xGenericReply));
-    rep.sequenceNumber = client->sequence;
-    rep.deviceID = ((DeviceIntPtr)dev)->id;
-    rep.numGroups = xkb->num_groups;
-    rep.groupsWrap = xkb->groups_wrap;
-    rep.internalMods = xkb->internal.mask;
-    rep.ignoreLockMods = xkb->ignore_lock.mask;
-    rep.internalRealMods = xkb->internal.real_mods;
-    rep.ignoreLockRealMods = xkb->ignore_lock.real_mods;
-    rep.internalVMods = xkb->internal.vmods;
-    rep.ignoreLockVMods = xkb->ignore_lock.vmods;
-    rep.enabledCtrls = xkb->enabled_ctrls;
-    rep.repeatDelay = xkb->repeat_delay;
-    rep.repeatInterval = xkb->repeat_interval;
-    rep.slowKeysDelay = xkb->slow_keys_delay;
-    rep.debounceDelay = xkb->debounce_delay;
-    rep.mkDelay = xkb->mk_delay;
-    rep.mkInterval = xkb->mk_interval;
-    rep.mkTimeToMax = xkb->mk_time_to_max;
-    rep.mkMaxSpeed = xkb->mk_max_speed;
-    rep.mkCurve = xkb->mk_curve;
-    rep.mkDfltBtn = xkb->mk_dflt_btn;
-    rep.axTimeout = xkb->ax_timeout;
-    rep.axtCtrlsMask = xkb->axt_ctrls_mask;
-    rep.axtCtrlsValues = xkb->axt_ctrls_values;
-    rep.axtOptsMask = xkb->axt_opts_mask;
-    rep.axtOptsValues = xkb->axt_opts_values;
-    rep.axOptions = xkb->ax_options;
-    memcpy(rep.perKeyRepeat,xkb->per_key_repeat,XkbPerKeyBitArraySize);
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-	swapl(&rep.length,n);
-	swaps(&rep.internalVMods, n);
-	swaps(&rep.ignoreLockVMods, n);
-	swapl(&rep.enabledCtrls, n);
-	swaps(&rep.repeatDelay, n);
-	swaps(&rep.repeatInterval, n);
-	swaps(&rep.slowKeysDelay, n);
-	swaps(&rep.debounceDelay, n);
-	swaps(&rep.mkDelay, n);
-	swaps(&rep.mkInterval, n);
-	swaps(&rep.mkTimeToMax, n);
-	swaps(&rep.mkMaxSpeed, n);
-	swaps(&rep.mkCurve, n);
-	swaps(&rep.axTimeout, n);
-	swapl(&rep.axtCtrlsMask, n);
-	swapl(&rep.axtCtrlsValues, n);
-	swaps(&rep.axtOptsMask, n);
-	swaps(&rep.axtOptsValues, n);
-	swaps(&rep.axOptions, n);
-    }
-    WriteToClient(client, SIZEOF(xkbGetControlsReply), (char *)&rep);
-    return(client->noClientException);
-}
-
-int
-ProcXkbSetControls(ClientPtr client)
-{
-    DeviceIntPtr 	dev, tmpd;
-    XkbSrvInfoPtr	xkbi;
-    XkbControlsPtr	ctrl;
-    XkbControlsRec	new,old;
-    xkbControlsNotify	cn;
-    XkbEventCauseRec	cause;
-    XkbSrvLedInfoPtr	sli;
-
-    REQUEST(xkbSetControlsReq);
-    REQUEST_SIZE_MATCH(xkbSetControlsReq);
-
-    if (!(client->xkbClientFlags & _XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-    CHK_MASK_LEGAL(0x01, stuff->changeCtrls, XkbAllControlsMask);
-
-    for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {
-        if (!tmpd->key || !tmpd->key->xkbInfo)
-            continue;
-        if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {
-            xkbi = tmpd->key->xkbInfo;
-            ctrl = xkbi->desc->ctrls;
-            new = *ctrl;
-            XkbSetCauseXkbReq(&cause, X_kbSetControls, client);
-
-            if (stuff->changeCtrls & XkbInternalModsMask) {
-                CHK_MASK_MATCH(0x02, stuff->affectInternalMods,
-                               stuff->internalMods);
-                CHK_MASK_MATCH(0x03, stuff->affectInternalVMods,
-                               stuff->internalVMods);
-
-                new.internal.real_mods &= ~(stuff->affectInternalMods);
-                new.internal.real_mods |= (stuff->affectInternalMods &
-                                           stuff->internalMods);
-                new.internal.vmods &= ~(stuff->affectInternalVMods);
-                new.internal.vmods |= (stuff->affectInternalVMods &
-                                       stuff->internalVMods);
-                new.internal.mask = new.internal.real_mods |
-                                    XkbMaskForVMask(xkbi->desc,
-                                                    new.internal.vmods);
-            }
-
-            if (stuff->changeCtrls & XkbIgnoreLockModsMask) {
-                CHK_MASK_MATCH(0x4, stuff->affectIgnoreLockMods,
-                               stuff->ignoreLockMods);
-                CHK_MASK_MATCH(0x5, stuff->affectIgnoreLockVMods,
-                               stuff->ignoreLockVMods);
-
-                new.ignore_lock.real_mods &= ~(stuff->affectIgnoreLockMods);
-                new.ignore_lock.real_mods |= (stuff->affectIgnoreLockMods &
-                                              stuff->ignoreLockMods);
-                new.ignore_lock.vmods &= ~(stuff->affectIgnoreLockVMods);
-                new.ignore_lock.vmods |= (stuff->affectIgnoreLockVMods &
-                                          stuff->ignoreLockVMods);
-                new.ignore_lock.mask = new.ignore_lock.real_mods |
-                                       XkbMaskForVMask(xkbi->desc,
-                                                       new.ignore_lock.vmods);
-            }
-
-            CHK_MASK_MATCH(0x06, stuff->affectEnabledCtrls,
-                           stuff->enabledCtrls);
-            if (stuff->affectEnabledCtrls) {
-                CHK_MASK_LEGAL(0x07, stuff->affectEnabledCtrls,
-                               XkbAllBooleanCtrlsMask);
-
-                new.enabled_ctrls &= ~(stuff->affectEnabledCtrls);
-                new.enabled_ctrls |= (stuff->affectEnabledCtrls &
-                                      stuff->enabledCtrls);
-            }
-
-            if (stuff->changeCtrls & XkbRepeatKeysMask) {
-                if (stuff->repeatDelay < 1 || stuff->repeatInterval < 1) {
-                    client->errorValue = _XkbErrCode3(0x08, stuff->repeatDelay,
-                                                      stuff->repeatInterval);
-                    return BadValue;
-                }
-
-                new.repeat_delay = stuff->repeatDelay;
-                new.repeat_interval = stuff->repeatInterval;
-            }
-
-            if (stuff->changeCtrls & XkbSlowKeysMask) {
-                if (stuff->slowKeysDelay < 1) {
-                    client->errorValue = _XkbErrCode2(0x09,
-                                                      stuff->slowKeysDelay);
-                    return BadValue;
-                }
-
-                new.slow_keys_delay = stuff->slowKeysDelay;
-            }
-
-            if (stuff->changeCtrls & XkbBounceKeysMask) {
-                if (stuff->debounceDelay < 1) {
-                    client->errorValue = _XkbErrCode2(0x0A,
-                                                      stuff->debounceDelay);
-                    return BadValue;
-                }
-
-                new.debounce_delay = stuff->debounceDelay;
-            }
-
-            if (stuff->changeCtrls & XkbMouseKeysMask) {
-                if (stuff->mkDfltBtn > XkbMaxMouseKeysBtn) {
-                    client->errorValue = _XkbErrCode2(0x0B, stuff->mkDfltBtn);
-                    return BadValue;
-                }
-
-                new.mk_dflt_btn = stuff->mkDfltBtn;
-            }
-
-            if (stuff->changeCtrls & XkbMouseKeysAccelMask) {
-                if (stuff->mkDelay < 1 || stuff->mkInterval < 1 ||
-                    stuff->mkTimeToMax < 1 || stuff->mkMaxSpeed < 1 ||
-                    stuff->mkCurve < -1000) {
-                    client->errorValue = _XkbErrCode2(0x0C,0);
-                    return BadValue;
-                }
-
-                new.mk_delay = stuff->mkDelay;
-                new.mk_interval = stuff->mkInterval;
-                new.mk_time_to_max = stuff->mkTimeToMax;
-                new.mk_max_speed = stuff->mkMaxSpeed;
-                new.mk_curve = stuff->mkCurve;
-                AccessXComputeCurveFactor(xkbi, &new);
-            }
-
-            if (stuff->changeCtrls & XkbGroupsWrapMask) {
-                unsigned act, num;
-
-                act = XkbOutOfRangeGroupAction(stuff->groupsWrap);
-                switch (act) {
-                case XkbRedirectIntoRange:
-                    num = XkbOutOfRangeGroupNumber(stuff->groupsWrap);
-                    if (num >= new.num_groups) {
-                        client->errorValue = _XkbErrCode3(0x0D, new.num_groups,
-                                                          num);
-                        return BadValue;
-                    }
-                case XkbWrapIntoRange:
-                case XkbClampIntoRange:
-                    break;
-                default:
-                    client->errorValue = _XkbErrCode2(0x0E, act);
-                    return BadValue;
-                }
-
-                new.groups_wrap= stuff->groupsWrap;
-            }
-
-            CHK_MASK_LEGAL(0x0F, stuff->axOptions, XkbAX_AllOptionsMask);
-            if (stuff->changeCtrls & XkbAccessXKeysMask) {
-                new.ax_options = stuff->axOptions & XkbAX_AllOptionsMask;
-            }
-            else {
-                if (stuff->changeCtrls & XkbStickyKeysMask) {
-                    new.ax_options &= ~(XkbAX_SKOptionsMask);
-                    new.ax_options |= (stuff->axOptions & XkbAX_SKOptionsMask);
-                }
-            
-                if (stuff->changeCtrls & XkbAccessXFeedbackMask) {
-                    new.ax_options &= ~(XkbAX_FBOptionsMask);
-                    new.ax_options |= (stuff->axOptions & XkbAX_FBOptionsMask);
-                }
-            }
-
-            if (stuff->changeCtrls & XkbAccessXTimeoutMask) {
-                if (stuff->axTimeout < 1) {
-                    client->errorValue = _XkbErrCode2(0x10, stuff->axTimeout);
-                    return BadValue;
-                }
-                CHK_MASK_MATCH(0x11, stuff->axtCtrlsMask,
-                               stuff->axtCtrlsValues);
-                CHK_MASK_LEGAL(0x12, stuff->axtCtrlsMask,
-                               XkbAllBooleanCtrlsMask);
-                CHK_MASK_MATCH(0x13, stuff->axtOptsMask, stuff->axtOptsValues);
-                CHK_MASK_LEGAL(0x14, stuff->axtOptsMask, XkbAX_AllOptionsMask);
-                new.ax_timeout = stuff->axTimeout;
-                new.axt_ctrls_mask = stuff->axtCtrlsMask;
-                new.axt_ctrls_values = (stuff->axtCtrlsValues &
-                                        stuff->axtCtrlsMask);
-                new.axt_opts_mask = stuff->axtOptsMask;
-                new.axt_opts_values = (stuff->axtOptsValues &
-                                       stuff->axtOptsMask);
-            }
-
-            if (stuff->changeCtrls & XkbPerKeyRepeatMask)
-                memcpy(new.per_key_repeat, stuff->perKeyRepeat,
-                       XkbPerKeyBitArraySize);
-
-            old= *ctrl;
-            *ctrl= new;
-            XkbDDXChangeControls(tmpd, &old, ctrl);
-
-            if (XkbComputeControlsNotify(tmpd, &old, ctrl, &cn, FALSE)) {
-                cn.keycode = 0;
-                cn.eventType = 0;
-                cn.requestMajor = XkbReqCode;
-                cn.requestMinor = X_kbSetControls;
-                XkbSendControlsNotify(tmpd, &cn);
-            }
-
-            sli = XkbFindSrvLedInfo(tmpd, XkbDfltXIClass, XkbDfltXIId, 0);
-            if (sli)
-                XkbUpdateIndicators(tmpd, sli->usesControls, TRUE, NULL,
-                                    &cause);
-
-            /* If sticky keys were disabled, clear all locks and latches */
-            if ((old.enabled_ctrls & XkbStickyKeysMask) &&
-                !(ctrl->enabled_ctrls & XkbStickyKeysMask))
-                XkbClearAllLatchesAndLocks(tmpd, xkbi, TRUE, &cause);
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static int
-XkbSizeKeyTypes(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    XkbKeyTypeRec 	*type;
-    unsigned		i,len;
-
-    len= 0;
-    if (((rep->present&XkbKeyTypesMask)==0)||(rep->nTypes<1)||
-	(!xkb)||(!xkb->map)||(!xkb->map->types)) {
-	rep->present&= ~XkbKeyTypesMask;
-	rep->firstType= rep->nTypes= 0;
-	return 0;
-    }
-    type= &xkb->map->types[rep->firstType];
-    for (i=0;i<rep->nTypes;i++,type++){
-	len+= SIZEOF(xkbKeyTypeWireDesc);
-	if (type->map_count>0) {
-	    len+= (type->map_count*SIZEOF(xkbKTMapEntryWireDesc));
-	    if (type->preserve)
-		len+= (type->map_count*SIZEOF(xkbModsWireDesc));
-	}
-    }
-    return len;
-}
-
-static char *
-XkbWriteKeyTypes(	XkbDescPtr		xkb,
-			xkbGetMapReply *	rep,
-			char *			buf,
-			ClientPtr 		client)
-{
-    XkbKeyTypePtr	type;
-    unsigned		i;
-    xkbKeyTypeWireDesc *wire;
-
-    type= &xkb->map->types[rep->firstType];
-    for (i=0;i<rep->nTypes;i++,type++) {
-	register unsigned n;
-	wire= (xkbKeyTypeWireDesc *)buf;
-	wire->mask = type->mods.mask;
-	wire->realMods = type->mods.real_mods;
-	wire->virtualMods = type->mods.vmods;
-	wire->numLevels = type->num_levels;
-	wire->nMapEntries = type->map_count;
-	wire->preserve = (type->preserve!=NULL);
-	if (client->swapped) {
-	    register int n;
-	    swaps(&wire->virtualMods,n);
-	}	
-
-	buf= (char *)&wire[1];
-	if (wire->nMapEntries>0) {
-	    xkbKTMapEntryWireDesc *	wire;
-	    XkbKTMapEntryPtr		entry;
-	    wire= (xkbKTMapEntryWireDesc *)buf;
-	    entry= type->map;
-	    for (n=0;n<type->map_count;n++,wire++,entry++) {
-		wire->active= entry->active;
-		wire->mask= entry->mods.mask;
-		wire->level= entry->level;
-		wire->realMods= entry->mods.real_mods;
-		wire->virtualMods= entry->mods.vmods;
-		if (client->swapped) {
-		    register int n;
-		    swaps(&wire->virtualMods,n);
-		}
-	    }
-	    buf= (char *)wire;
-	    if (type->preserve!=NULL) {
-		xkbModsWireDesc *	pwire;
-		XkbModsPtr		preserve;
-		pwire= (xkbModsWireDesc *)buf;
-		preserve= type->preserve;
-		for (n=0;n<type->map_count;n++,pwire++,preserve++) {
-		    pwire->mask= preserve->mask;
-		    pwire->realMods= preserve->real_mods;
-		    pwire->virtualMods= preserve->vmods;
-		    if (client->swapped) {
-			register int n;
-			swaps(&pwire->virtualMods,n);
-		    }
-		}
-		buf= (char *)pwire;
-	    }
-	}
-    }
-    return buf;
-}
-
-static int
-XkbSizeKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    XkbSymMapPtr	symMap;
-    unsigned		i,len;
-    unsigned		nSyms,nSymsThisKey;
-
-    if (((rep->present&XkbKeySymsMask)==0)||(rep->nKeySyms<1)||
-	(!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)) {
-	rep->present&= ~XkbKeySymsMask;
-	rep->firstKeySym= rep->nKeySyms= 0;
-	rep->totalSyms= 0;
-	return 0;
-    }
-    len= rep->nKeySyms*SIZEOF(xkbSymMapWireDesc);
-    symMap = &xkb->map->key_sym_map[rep->firstKeySym];
-    for (i=nSyms=0;i<rep->nKeySyms;i++,symMap++) {
-	if (symMap->offset!=0) {
-	    nSymsThisKey= XkbNumGroups(symMap->group_info)*symMap->width;
-	    nSyms+= nSymsThisKey;
-	}
-    }
-    len+= nSyms*4;
-    rep->totalSyms= nSyms;
-    return len;
-}
-
-static int
-XkbSizeVirtualMods(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-register unsigned i,nMods,bit;
-
-    if (((rep->present&XkbVirtualModsMask)==0)||(rep->virtualMods==0)||
-	(!xkb)||(!xkb->server)) {
-	rep->present&= ~XkbVirtualModsMask;
-	rep->virtualMods= 0;
-	return 0;
-    }
-    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
-        if (rep->virtualMods&bit)
-	    nMods++;
-    }
-    return XkbPaddedSize(nMods);
-}
-
-static char *
-XkbWriteKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client)
-{
-register KeySym *	pSym;
-XkbSymMapPtr		symMap;
-xkbSymMapWireDesc *	outMap;
-register unsigned	i;
-
-    symMap = &xkb->map->key_sym_map[rep->firstKeySym];
-    for (i=0;i<rep->nKeySyms;i++,symMap++) {
-	outMap = (xkbSymMapWireDesc *)buf;
-	outMap->ktIndex[0] = symMap->kt_index[0];
-	outMap->ktIndex[1] = symMap->kt_index[1];
-	outMap->ktIndex[2] = symMap->kt_index[2];
-	outMap->ktIndex[3] = symMap->kt_index[3];
-	outMap->groupInfo = symMap->group_info;
-	outMap->width= symMap->width;
-	outMap->nSyms = symMap->width*XkbNumGroups(symMap->group_info);
-	buf= (char *)&outMap[1];
-	if (outMap->nSyms==0)
-	    continue;
-
-	pSym = &xkb->map->syms[symMap->offset];
-	memcpy((char *)buf,(char *)pSym,outMap->nSyms*4);
-	if (client->swapped) {
-	    register int n,nSyms= outMap->nSyms;
-	    swaps(&outMap->nSyms,n);
-	    while (nSyms-->0) {
-		swapl(buf,n);
-		buf+= 4;
-	    }
-	}
-	else buf+= outMap->nSyms*4;
-    }
-    return buf;
-}
-
-static int
-XkbSizeKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    unsigned		i,len,nActs;
-    register KeyCode	firstKey;
-
-    if (((rep->present&XkbKeyActionsMask)==0)||(rep->nKeyActs<1)||
-	(!xkb)||(!xkb->server)||(!xkb->server->key_acts)) {
-	rep->present&= ~XkbKeyActionsMask;
-	rep->firstKeyAct= rep->nKeyActs= 0;
-	rep->totalActs= 0;
-	return 0;
-    }
-    firstKey= rep->firstKeyAct;
-    for (nActs=i=0;i<rep->nKeyActs;i++) {
-	if (xkb->server->key_acts[i+firstKey]!=0)
-	    nActs+= XkbKeyNumActions(xkb,i+firstKey);
-    }
-    len= XkbPaddedSize(rep->nKeyActs)+(nActs*SIZEOF(xkbActionWireDesc));
-    rep->totalActs= nActs;
-    return len;
-}
-
-static char *
-XkbWriteKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,
-							ClientPtr client)
-{
-    unsigned		i;
-    CARD8 *		numDesc;
-    XkbAnyAction *	actDesc;
-
-    numDesc = (CARD8 *)buf;
-    for (i=0;i<rep->nKeyActs;i++) {
-	if (xkb->server->key_acts[i+rep->firstKeyAct]==0)
-	     numDesc[i] = 0;
-	else numDesc[i] = XkbKeyNumActions(xkb,(i+rep->firstKeyAct));
-    }
-    buf+= XkbPaddedSize(rep->nKeyActs);
-
-    actDesc = (XkbAnyAction *)buf;
-    for (i=0;i<rep->nKeyActs;i++) {
-	if (xkb->server->key_acts[i+rep->firstKeyAct]!=0) {
-	    unsigned int num;
-	    num = XkbKeyNumActions(xkb,(i+rep->firstKeyAct));
-	    memcpy((char *)actDesc,
-		   (char*)XkbKeyActionsPtr(xkb,(i+rep->firstKeyAct)),
-		   num*SIZEOF(xkbActionWireDesc));
-	    actDesc+= num;
-	}
-    }
-    buf = (char *)actDesc;
-    return buf;
-}
-
-static int
-XkbSizeKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    unsigned		i,len,nBhvr;
-    XkbBehavior *	bhv;
-
-    if (((rep->present&XkbKeyBehaviorsMask)==0)||(rep->nKeyBehaviors<1)||
-	(!xkb)||(!xkb->server)||(!xkb->server->behaviors)) {
-	rep->present&= ~XkbKeyBehaviorsMask;
-	rep->firstKeyBehavior= rep->nKeyBehaviors= 0;
-	rep->totalKeyBehaviors= 0;
-	return 0;
-    }
-    bhv= &xkb->server->behaviors[rep->firstKeyBehavior];
-    for (nBhvr=i=0;i<rep->nKeyBehaviors;i++,bhv++) {
-	if (bhv->type!=XkbKB_Default)
-	    nBhvr++;
-    }
-    len= nBhvr*SIZEOF(xkbBehaviorWireDesc);
-    rep->totalKeyBehaviors= nBhvr;
-    return len;
-}
-
-static char *
-XkbWriteKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,
-							ClientPtr client)
-{
-    unsigned		i;
-    xkbBehaviorWireDesc	*wire;
-    XkbBehavior		*pBhvr;
-
-    wire = (xkbBehaviorWireDesc *)buf;
-    pBhvr= &xkb->server->behaviors[rep->firstKeyBehavior];
-    for (i=0;i<rep->nKeyBehaviors;i++,pBhvr++) {
-	if (pBhvr->type!=XkbKB_Default) {
-	    wire->key=  i+rep->firstKeyBehavior;
-	    wire->type= pBhvr->type;
-	    wire->data= pBhvr->data;
-	    wire++;
-	}
-    }
-    buf = (char *)wire;
-    return buf;
-}
-
-static int
-XkbSizeExplicit(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    unsigned	i,len,nRtrn;
-
-    if (((rep->present&XkbExplicitComponentsMask)==0)||(rep->nKeyExplicit<1)||
-	(!xkb)||(!xkb->server)||(!xkb->server->explicit)) {
-	rep->present&= ~XkbExplicitComponentsMask;
-	rep->firstKeyExplicit= rep->nKeyExplicit= 0;
-	rep->totalKeyExplicit= 0;
-	return 0;
-    }
-    for (nRtrn=i=0;i<rep->nKeyExplicit;i++) {
-	if (xkb->server->explicit[i+rep->firstKeyExplicit]!=0)
-	    nRtrn++;
-    }
-    rep->totalKeyExplicit= nRtrn;
-    len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero explicit component */
-    return len;
-}
-
-static char *
-XkbWriteExplicit(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client)
-{
-unsigned	i;
-char *		start;
-unsigned char *	pExp;
-
-    start= buf;
-    pExp= &xkb->server->explicit[rep->firstKeyExplicit];
-    for (i=0;i<rep->nKeyExplicit;i++,pExp++) {
-	if (*pExp!=0) {
-	    *buf++= i+rep->firstKeyExplicit;
-	    *buf++= *pExp;
-	}
-    }
-    i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */
-    return buf+i;
-}
-
-static int
-XkbSizeModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    unsigned	i,len,nRtrn;
-
-    if (((rep->present&XkbModifierMapMask)==0)||(rep->nModMapKeys<1)||
-	(!xkb)||(!xkb->map)||(!xkb->map->modmap)) {
-	rep->present&= ~XkbModifierMapMask;
-	rep->firstModMapKey= rep->nModMapKeys= 0;
-	rep->totalModMapKeys= 0;
-	return 0;
-    }
-    for (nRtrn=i=0;i<rep->nModMapKeys;i++) {
-	if (xkb->map->modmap[i+rep->firstModMapKey]!=0)
-	    nRtrn++;
-    }
-    rep->totalModMapKeys= nRtrn;
-    len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero modmap component */
-    return len;
-}
-
-static char *
-XkbWriteModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,
-							ClientPtr client)
-{
-unsigned	i;
-char *		start;
-unsigned char *	pMap;
-
-    start= buf;
-    pMap= &xkb->map->modmap[rep->firstModMapKey];
-    for (i=0;i<rep->nModMapKeys;i++,pMap++) {
-	if (*pMap!=0) {
-	    *buf++= i+rep->firstModMapKey;
-	    *buf++= *pMap;
-	}
-    }
-    i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */
-    return buf+i;
-}
-
-static int
-XkbSizeVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-    unsigned	i,len,nRtrn;
-
-    if (((rep->present&XkbVirtualModMapMask)==0)||(rep->nVModMapKeys<1)||
-	(!xkb)||(!xkb->server)||(!xkb->server->vmodmap)) {
-	rep->present&= ~XkbVirtualModMapMask;
-	rep->firstVModMapKey= rep->nVModMapKeys= 0;
-	rep->totalVModMapKeys= 0;
-	return 0;
-    }
-    for (nRtrn=i=0;i<rep->nVModMapKeys;i++) {
-	if (xkb->server->vmodmap[i+rep->firstVModMapKey]!=0)
-	    nRtrn++;
-    }
-    rep->totalVModMapKeys= nRtrn;
-    len= nRtrn*SIZEOF(xkbVModMapWireDesc);
-    return len;
-}
-
-static char *
-XkbWriteVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,
-							ClientPtr client)
-{
-unsigned		i;
-xkbVModMapWireDesc *	wire;
-unsigned short *	pMap;
-
-    wire= (xkbVModMapWireDesc *)buf;
-    pMap= &xkb->server->vmodmap[rep->firstVModMapKey];
-    for (i=0;i<rep->nVModMapKeys;i++,pMap++) {
-	if (*pMap!=0) {
-	    wire->key= i+rep->firstVModMapKey;
-	    wire->vmods= *pMap;
-	    wire++;
-	}
-    }
-    return (char *)wire;
-}
-
-static Status
-XkbComputeGetMapReplySize(XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-int	len;
-
-    rep->minKeyCode= xkb->min_key_code;
-    rep->maxKeyCode= xkb->max_key_code;
-    len= XkbSizeKeyTypes(xkb,rep);
-    len+= XkbSizeKeySyms(xkb,rep);
-    len+= XkbSizeKeyActions(xkb,rep);
-    len+= XkbSizeKeyBehaviors(xkb,rep);
-    len+= XkbSizeVirtualMods(xkb,rep);
-    len+= XkbSizeExplicit(xkb,rep);
-    len+= XkbSizeModifierMap(xkb,rep);
-    len+= XkbSizeVirtualModMap(xkb,rep);
-    rep->length+= (len/4);
-    return Success;
-}
-
-static int
-XkbSendMap(ClientPtr client,XkbDescPtr xkb,xkbGetMapReply *rep)
-{
-unsigned	i,len;
-char		*desc,*start;
-
-    len= (rep->length*4)-(SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply));
-    start= desc= xcalloc(1, len);
-    if (!start)
-	return BadAlloc;
-    if ( rep->nTypes>0 )
-	desc = XkbWriteKeyTypes(xkb,rep,desc,client);
-    if ( rep->nKeySyms>0 )
-	desc = XkbWriteKeySyms(xkb,rep,desc,client);
-    if ( rep->nKeyActs>0 )
-	desc = XkbWriteKeyActions(xkb,rep,desc,client);
-    if ( rep->totalKeyBehaviors>0 )
-	desc = XkbWriteKeyBehaviors(xkb,rep,desc,client);
-    if ( rep->virtualMods ) {
-	register int sz,bit;
-	for (i=sz=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
-	    if (rep->virtualMods&bit) {
-		desc[sz++]= xkb->server->vmods[i];
-	    }
-	}
-	desc+= XkbPaddedSize(sz);
-    }
-    if ( rep->totalKeyExplicit>0 )
-	desc= XkbWriteExplicit(xkb,rep,desc,client);
-    if ( rep->totalModMapKeys>0 )
-	desc= XkbWriteModifierMap(xkb,rep,desc,client);
-    if ( rep->totalVModMapKeys>0 )
-	desc= XkbWriteVirtualModMap(xkb,rep,desc,client);
-    if ((desc-start)!=(len)) {
-	ErrorF("[xkb] BOGUS LENGTH in write keyboard desc, expected %d, got %ld\n",
-					len, (unsigned long)(desc-start));
-    }
-    if (client->swapped) {
-	register int n;
-	swaps(&rep->sequenceNumber,n);
-	swapl(&rep->length,n);
-	swaps(&rep->present,n);
-	swaps(&rep->totalSyms,n);
-	swaps(&rep->totalActs,n);
-    }
-    WriteToClient(client, (i=SIZEOF(xkbGetMapReply)), (char *)rep);
-    WriteToClient(client, len, start);
-    xfree((char *)start);
-    return client->noClientException;
-}
-
-int
-ProcXkbGetMap(ClientPtr client)
-{
-    DeviceIntPtr	 dev;
-    xkbGetMapReply	 rep;
-    XkbDescRec		*xkb;
-    int			 n,status;
-
-    REQUEST(xkbGetMapReq);
-    REQUEST_SIZE_MATCH(xkbGetMapReq);
-    
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-    CHK_MASK_OVERLAP(0x01,stuff->full,stuff->partial);
-    CHK_MASK_LEGAL(0x02,stuff->full,XkbAllMapComponentsMask);
-    CHK_MASK_LEGAL(0x03,stuff->partial,XkbAllMapComponentsMask);
-
-    xkb= dev->key->xkbInfo->desc;
-    bzero(&rep,sizeof(xkbGetMapReply));
-    rep.type= X_Reply;
-    rep.sequenceNumber= client->sequence;
-    rep.length = (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2;
-    rep.deviceID = dev->id;
-    rep.present = stuff->partial|stuff->full;
-    rep.minKeyCode = xkb->min_key_code;
-    rep.maxKeyCode = xkb->max_key_code;
-    if ( stuff->full&XkbKeyTypesMask ) {
-	rep.firstType = 0;
-	rep.nTypes = xkb->map->num_types;
-    }
-    else if (stuff->partial&XkbKeyTypesMask) {
-	if (((unsigned)stuff->firstType+stuff->nTypes)>xkb->map->num_types) {
-	    client->errorValue = _XkbErrCode4(0x04,xkb->map->num_types,
-					stuff->firstType,stuff->nTypes);
-	    return BadValue;
-	}
-	rep.firstType = stuff->firstType;
-	rep.nTypes = stuff->nTypes;
-    }
-    else rep.nTypes = 0;
-    rep.totalTypes = xkb->map->num_types;
-
-    n= XkbNumKeys(xkb);
-    if ( stuff->full&XkbKeySymsMask ) {
-	rep.firstKeySym = xkb->min_key_code;
-	rep.nKeySyms = n;
-    }
-    else if (stuff->partial&XkbKeySymsMask) {
-	CHK_KEY_RANGE(0x05,stuff->firstKeySym,stuff->nKeySyms,xkb);
-	rep.firstKeySym = stuff->firstKeySym;
-	rep.nKeySyms = stuff->nKeySyms;
-    }
-    else rep.nKeySyms = 0;
-    rep.totalSyms= 0;
-
-    if ( stuff->full&XkbKeyActionsMask ) {
-	rep.firstKeyAct= xkb->min_key_code;
-	rep.nKeyActs= n;
-    }
-    else if (stuff->partial&XkbKeyActionsMask) {
-	CHK_KEY_RANGE(0x07,stuff->firstKeyAct,stuff->nKeyActs,xkb);
-	rep.firstKeyAct= stuff->firstKeyAct;
-	rep.nKeyActs= stuff->nKeyActs;
-    }
-    else rep.nKeyActs= 0;
-    rep.totalActs= 0;
-
-    if ( stuff->full&XkbKeyBehaviorsMask ) {
-	rep.firstKeyBehavior = xkb->min_key_code;
-	rep.nKeyBehaviors = n;
-    }
-    else if (stuff->partial&XkbKeyBehaviorsMask) {
-	CHK_KEY_RANGE(0x09,stuff->firstKeyBehavior,stuff->nKeyBehaviors,xkb);
-	rep.firstKeyBehavior= stuff->firstKeyBehavior;
-	rep.nKeyBehaviors= stuff->nKeyBehaviors;
-    }
-    else rep.nKeyBehaviors = 0;
-    rep.totalKeyBehaviors= 0;
-
-    if (stuff->full&XkbVirtualModsMask)
-	rep.virtualMods= ~0;
-    else if (stuff->partial&XkbVirtualModsMask)
-	rep.virtualMods= stuff->virtualMods;
-    
-    if (stuff->full&XkbExplicitComponentsMask) {
-	rep.firstKeyExplicit= xkb->min_key_code;
-	rep.nKeyExplicit= n;
-    }
-    else if (stuff->partial&XkbExplicitComponentsMask) {
-	CHK_KEY_RANGE(0x0B,stuff->firstKeyExplicit,stuff->nKeyExplicit,xkb);
-	rep.firstKeyExplicit= stuff->firstKeyExplicit;
-	rep.nKeyExplicit= stuff->nKeyExplicit;
-    }
-    else rep.nKeyExplicit = 0;
-    rep.totalKeyExplicit=  0;
-
-    if (stuff->full&XkbModifierMapMask) {
-	rep.firstModMapKey= xkb->min_key_code;
-	rep.nModMapKeys= n;
-    }
-    else if (stuff->partial&XkbModifierMapMask) {
-	CHK_KEY_RANGE(0x0D,stuff->firstModMapKey,stuff->nModMapKeys,xkb);
-	rep.firstModMapKey= stuff->firstModMapKey;
-	rep.nModMapKeys= stuff->nModMapKeys;
-    }
-    else rep.nModMapKeys = 0;
-    rep.totalModMapKeys= 0;
-
-    if (stuff->full&XkbVirtualModMapMask) {
-	rep.firstVModMapKey= xkb->min_key_code;
-	rep.nVModMapKeys= n;
-    }
-    else if (stuff->partial&XkbVirtualModMapMask) {
-	CHK_KEY_RANGE(0x0F,stuff->firstVModMapKey,stuff->nVModMapKeys,xkb);
-	rep.firstVModMapKey= stuff->firstVModMapKey;
-	rep.nVModMapKeys= stuff->nVModMapKeys;
-    }
-    else rep.nVModMapKeys = 0;
-    rep.totalVModMapKeys= 0;
-
-    if ((status=XkbComputeGetMapReplySize(xkb,&rep))!=Success)
-	return status;
-    return XkbSendMap(client,xkb,&rep);
-}
-
-/***====================================================================***/
-
-static int
-CheckKeyTypes(	ClientPtr	client,
-		XkbDescPtr	xkb,
-		xkbSetMapReq *	req,
-		xkbKeyTypeWireDesc **wireRtrn,
-		int	 *	nMapsRtrn,
-		CARD8 *		mapWidthRtrn)
-{
-unsigned		nMaps;
-register unsigned	i,n;
-register CARD8 *	map;
-register xkbKeyTypeWireDesc	*wire = *wireRtrn;
-
-    if (req->firstType>((unsigned)xkb->map->num_types)) {
-	*nMapsRtrn = _XkbErrCode3(0x01,req->firstType,xkb->map->num_types);
-	return 0;
-    }
-    if (req->flags&XkbSetMapResizeTypes) {
-	nMaps = req->firstType+req->nTypes;
-	if (nMaps<XkbNumRequiredTypes) {  /* canonical types must be there */
-	    *nMapsRtrn= _XkbErrCode4(0x02,req->firstType,req->nTypes,4);
-	    return 0;
-	}
-    }
-    else if (req->present&XkbKeyTypesMask) {
-	nMaps = xkb->map->num_types;
-	if ((req->firstType+req->nTypes)>nMaps) {
-	    *nMapsRtrn = req->firstType+req->nTypes;
-	    return 0;
-	}
-    }
-    else {
-	*nMapsRtrn = xkb->map->num_types;
-	for (i=0;i<xkb->map->num_types;i++) {
-	    mapWidthRtrn[i] = xkb->map->types[i].num_levels;
-	}
-	return 1;
-    }
-
-    for (i=0;i<req->firstType;i++) {
-	mapWidthRtrn[i] = xkb->map->types[i].num_levels;
-    }
-    for (i=0;i<req->nTypes;i++) {
-	unsigned	width;
-	if (client->swapped) {
-	    register int s;
-	    swaps(&wire->virtualMods,s);
-	}
-	n= i+req->firstType;
-	width= wire->numLevels;
-	if (width<1) {
-	    *nMapsRtrn= _XkbErrCode3(0x04,n,width);
-	    return 0;
-	}
-	else if ((n==XkbOneLevelIndex)&&(width!=1)) { /* must be width 1 */
-	    *nMapsRtrn= _XkbErrCode3(0x05,n,width);
-	    return 0;
-	}
-	else if ((width!=2)&&
-		 ((n==XkbTwoLevelIndex)||(n==XkbKeypadIndex)||
-		  (n==XkbAlphabeticIndex))) {
-	    /* TWO_LEVEL, ALPHABETIC and KEYPAD must be width 2 */
-	    *nMapsRtrn= _XkbErrCode3(0x05,n,width);
-	    return 0;
-	}
-	if (wire->nMapEntries>0) {
-	    xkbKTSetMapEntryWireDesc *	mapWire;
-	    xkbModsWireDesc *		preWire;
-	    mapWire= (xkbKTSetMapEntryWireDesc *)&wire[1];
-	    preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries];
-	    for (n=0;n<wire->nMapEntries;n++) {
-		if (client->swapped) {
-		    register int s;
-		    swaps(&mapWire[n].virtualMods,s);
-		}
-		if (mapWire[n].realMods&(~wire->realMods)) {
-		    *nMapsRtrn= _XkbErrCode4(0x06,n,mapWire[n].realMods,
-						 wire->realMods);
-		    return 0;
-		}
-		if (mapWire[n].virtualMods&(~wire->virtualMods)) {
-		    *nMapsRtrn= _XkbErrCode3(0x07,n,mapWire[n].virtualMods);
-		    return 0;
-		}
-		if (mapWire[n].level>=wire->numLevels) {
-		    *nMapsRtrn= _XkbErrCode4(0x08,n,wire->numLevels,
-						 mapWire[n].level);
-		    return 0;
-		}
-		if (wire->preserve) {
-		    if (client->swapped) {
-			register int s;
-			swaps(&preWire[n].virtualMods,s);
-		    }
-		    if (preWire[n].realMods&(~mapWire[n].realMods)) {
-			*nMapsRtrn= _XkbErrCode4(0x09,n,preWire[n].realMods,
-							mapWire[n].realMods);
-			return 0;
-		    }
-		    if (preWire[n].virtualMods&(~mapWire[n].virtualMods)) {
-			*nMapsRtrn=_XkbErrCode3(0x0a,n,preWire[n].virtualMods);
-			return 0;
-		    }
-		}
-	    }
-	    if (wire->preserve)
-		 map= (CARD8 *)&preWire[wire->nMapEntries];
-	    else map= (CARD8 *)&mapWire[wire->nMapEntries];
-	}
-	else map= (CARD8 *)&wire[1];
-	mapWidthRtrn[i+req->firstType] = wire->numLevels;
-	wire= (xkbKeyTypeWireDesc *)map;
-    }
-    for (i=req->firstType+req->nTypes;i<nMaps;i++) {
-	mapWidthRtrn[i] = xkb->map->types[i].num_levels;
-    }
-    *nMapsRtrn = nMaps;
-    *wireRtrn = wire;
-    return 1;
-}
-
-static int
-CheckKeySyms(	ClientPtr		client,
-		XkbDescPtr		xkb,
-		xkbSetMapReq *		req,
-		int			nTypes,
-		CARD8 *	 		mapWidths,
-		CARD16 *	 	symsPerKey,
-		xkbSymMapWireDesc **	wireRtrn,
-		int *			errorRtrn)
-{
-register unsigned	i;
-XkbSymMapPtr		map;
-xkbSymMapWireDesc*	wire = *wireRtrn;
-
-    if (!(XkbKeySymsMask&req->present))
-	return 1;
-    CHK_REQ_KEY_RANGE2(0x11,req->firstKeySym,req->nKeySyms,req,(*errorRtrn),0);
-    map = &xkb->map->key_sym_map[xkb->min_key_code];
-    for (i=xkb->min_key_code;i<(unsigned)req->firstKeySym;i++,map++) {
-	register int g,ng,w;
-	ng= XkbNumGroups(map->group_info);
-	for (w=g=0;g<ng;g++) {
-	    if (map->kt_index[g]>=(unsigned)nTypes) {
-		*errorRtrn = _XkbErrCode4(0x13,i,g,map->kt_index[g]);
-		return 0;
-	    }
-	    if (mapWidths[map->kt_index[g]]>w)
-		w= mapWidths[map->kt_index[g]];
-	}
-	symsPerKey[i] = w*ng;
-    }
-    for (i=0;i<req->nKeySyms;i++) {
-	KeySym *pSyms;
-	register unsigned nG;
-	if (client->swapped) {
-	    swaps(&wire->nSyms,nG);
-	}
-	nG = XkbNumGroups(wire->groupInfo);
-	if (nG>XkbNumKbdGroups) {
-	    *errorRtrn = _XkbErrCode3(0x14,i+req->firstKeySym,nG);
-	    return 0;
-	}
-	if (nG>0) {
-	    register int g,w;
-	    for (g=w=0;g<nG;g++) {
-		if (wire->ktIndex[g]>=(unsigned)nTypes) {
-		    *errorRtrn= _XkbErrCode4(0x15,i+req->firstKeySym,g,
-		    					   wire->ktIndex[g]);
-		    return 0;
-		}
-		if (mapWidths[wire->ktIndex[g]]>w)
-		    w= mapWidths[wire->ktIndex[g]];
-	    }
-	    if (wire->width!=w) {
-		*errorRtrn= _XkbErrCode3(0x16,i+req->firstKeySym,wire->width);
-		return 0;
-	    }
-	    w*= nG;
-	    symsPerKey[i+req->firstKeySym] = w;
-	    if (w!=wire->nSyms) {
-		*errorRtrn=_XkbErrCode4(0x16,i+req->firstKeySym,wire->nSyms,w);
-		return 0;
-	    }
-	}
-	else if (wire->nSyms!=0) {
-	    *errorRtrn = _XkbErrCode3(0x17,i+req->firstKeySym,wire->nSyms);
-	    return 0;
-	}
-	pSyms = (KeySym *)&wire[1];
-	wire = (xkbSymMapWireDesc *)&pSyms[wire->nSyms];
-    }
-
-    map = &xkb->map->key_sym_map[i];
-    for (;i<=(unsigned)xkb->max_key_code;i++,map++) {
-	register int g,nG,w;
-	nG= XkbKeyNumGroups(xkb,i);
-	for (w=g=0;g<nG;g++)  {
-	    if (map->kt_index[g]>=(unsigned)nTypes) {
-		*errorRtrn = _XkbErrCode4(0x18,i,g,map->kt_index[g]);
-		return 0;
-	    }
-	    if (mapWidths[map->kt_index[g]]>w)
-		    w= mapWidths[map->kt_index[g]];
-	}
-	symsPerKey[i] = w*nG;
-    }
-    *wireRtrn = wire;
-    return 1;
-}
-
-static int
-CheckKeyActions(	XkbDescPtr	xkb,
-			xkbSetMapReq *	req,
-			int		nTypes,
-			CARD8 *		mapWidths,
-			CARD16 *	symsPerKey,
-			CARD8 **	wireRtrn,
-			int *		nActsRtrn)
-{
-int			 nActs;
-CARD8 *			 wire = *wireRtrn;
-register unsigned	 i;
-
-    if (!(XkbKeyActionsMask&req->present))
-	return 1;
-    CHK_REQ_KEY_RANGE2(0x21,req->firstKeyAct,req->nKeyActs,req,(*nActsRtrn),0);
-    for (nActs=i=0;i<req->nKeyActs;i++) {
-	if (wire[0]!=0) {
-	    if (wire[0]==symsPerKey[i+req->firstKeyAct])
-		nActs+= wire[0];
-	    else {
-		*nActsRtrn= _XkbErrCode3(0x23,i+req->firstKeyAct,wire[0]);
-		return 0;
-	    }
-	}
-	wire++;
-    }
-    if (req->nKeyActs%4)
-	wire+= 4-(req->nKeyActs%4);
-    *wireRtrn = (CARD8 *)(((XkbAnyAction *)wire)+nActs);
-    *nActsRtrn = nActs;
-    return 1;
-}
-
-static int
-CheckKeyBehaviors(	XkbDescPtr 		xkb,
-			xkbSetMapReq *		req,
-			xkbBehaviorWireDesc **	wireRtrn,
-			int *			errorRtrn)
-{
-register xkbBehaviorWireDesc *	wire = *wireRtrn;
-register XkbServerMapPtr	server = xkb->server;
-register unsigned	 	i;
-unsigned			first,last;
-
-    if (((req->present&XkbKeyBehaviorsMask)==0)||(req->nKeyBehaviors<1)) {
-	req->present&= ~XkbKeyBehaviorsMask;
-	req->nKeyBehaviors= 0;
-	return 1;
-    }
-    first= req->firstKeyBehavior;
-    last=  req->firstKeyBehavior+req->nKeyBehaviors-1;
-    if (first<req->minKeyCode) {
-	*errorRtrn = _XkbErrCode3(0x31,first,req->minKeyCode);
-	return 0;
-    }
-    if (last>req->maxKeyCode) {
-	*errorRtrn = _XkbErrCode3(0x32,last,req->maxKeyCode);
-	return 0;
-    }
-	
-    for (i=0;i<req->totalKeyBehaviors;i++,wire++) {
-	if ((wire->key<first)||(wire->key>last)) {
-	    *errorRtrn = _XkbErrCode4(0x33,first,last,wire->key);
-	    return 0;
-	}
-	if ((wire->type&XkbKB_Permanent)&&
-	    ((server->behaviors[wire->key].type!=wire->type)||
-	     (server->behaviors[wire->key].data!=wire->data))) {
-	    *errorRtrn = _XkbErrCode3(0x33,wire->key,wire->type);
-	    return 0;
-	}
-	if ((wire->type==XkbKB_RadioGroup)&&
-		((wire->data&(~XkbKB_RGAllowNone))>XkbMaxRadioGroups)) {
-	    *errorRtrn= _XkbErrCode4(0x34,wire->key,wire->data,
-							XkbMaxRadioGroups);
-	    return 0;
-	}
-	if ((wire->type==XkbKB_Overlay1)||(wire->type==XkbKB_Overlay2)) {
-	    CHK_KEY_RANGE2(0x35,wire->key,1,xkb,*errorRtrn,0);
-	}
-    }
-    *wireRtrn = wire;
-    return 1;
-}
-
-static int
-CheckVirtualMods(	XkbDescRec *	xkb,
-			xkbSetMapReq *	req,
-			CARD8 **	wireRtrn,
-			int *		errorRtrn)
-{
-register CARD8		*wire = *wireRtrn;
-register unsigned 	 i,nMods,bit;
-
-    if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0))
-	return 1;
-    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
-	if (req->virtualMods&bit)
-	    nMods++;
-    }
-    *wireRtrn= (wire+XkbPaddedSize(nMods));
-    return 1;
-}
-
-static int
-CheckKeyExplicit(	XkbDescPtr	xkb,
-			xkbSetMapReq *	req,
-			CARD8 **	wireRtrn,
-			int	*	errorRtrn)
-{
-register CARD8 *	wire = *wireRtrn;
-CARD8	*		start;
-register unsigned 	i;
-int			first,last;
-
-    if (((req->present&XkbExplicitComponentsMask)==0)||(req->nKeyExplicit<1)) {
-	req->present&= ~XkbExplicitComponentsMask;
-	req->nKeyExplicit= 0;
-	return 1;
-    }
-    first= req->firstKeyExplicit;
-    last=  first+req->nKeyExplicit-1;
-    if (first<req->minKeyCode) {
-	*errorRtrn = _XkbErrCode3(0x51,first,req->minKeyCode);
-	return 0;
-    }
-    if (last>req->maxKeyCode) {
-	*errorRtrn = _XkbErrCode3(0x52,last,req->maxKeyCode);
-	return 0;
-    }
-    start= wire; 
-    for (i=0;i<req->totalKeyExplicit;i++,wire+=2) {
-	if ((wire[0]<first)||(wire[0]>last)) {
-	    *errorRtrn = _XkbErrCode4(0x53,first,last,wire[0]);
-	    return 0;
-	}
-	if (wire[1]&(~XkbAllExplicitMask)) {
-	     *errorRtrn= _XkbErrCode3(0x52,~XkbAllExplicitMask,wire[1]);
-	     return 0;
-	}
-    }
-    wire+= XkbPaddedSize(wire-start)-(wire-start);
-    *wireRtrn= wire;
-    return 1;
-}
-
-static int
-CheckModifierMap(XkbDescPtr xkb,xkbSetMapReq *req,CARD8 **wireRtrn,int *errRtrn)
-{
-register CARD8 *	wire = *wireRtrn;
-CARD8	*		start;
-register unsigned 	i;
-int			first,last;
-
-    if (((req->present&XkbModifierMapMask)==0)||(req->nModMapKeys<1)) {
-	req->present&= ~XkbModifierMapMask;
-	req->nModMapKeys= 0;
-	return 1;
-    }
-    first= req->firstModMapKey;
-    last=  first+req->nModMapKeys-1;
-    if (first<req->minKeyCode) {
-	*errRtrn = _XkbErrCode3(0x61,first,req->minKeyCode);
-	return 0;
-    }
-    if (last>req->maxKeyCode) {
-	*errRtrn = _XkbErrCode3(0x62,last,req->maxKeyCode);
-	return 0;
-    }
-    start= wire; 
-    for (i=0;i<req->totalModMapKeys;i++,wire+=2) {
-	if ((wire[0]<first)||(wire[0]>last)) {
-	    *errRtrn = _XkbErrCode4(0x63,first,last,wire[0]);
-	    return 0;
-	}
-    }
-    wire+= XkbPaddedSize(wire-start)-(wire-start);
-    *wireRtrn= wire;
-    return 1;
-}
-
-static int
-CheckVirtualModMap(	XkbDescPtr xkb,
-			xkbSetMapReq *req,
-			xkbVModMapWireDesc **wireRtrn,
-			int *errRtrn)
-{
-register xkbVModMapWireDesc *	wire = *wireRtrn;
-register unsigned 		i;
-int				first,last;
-
-    if (((req->present&XkbVirtualModMapMask)==0)||(req->nVModMapKeys<1)) {
-	req->present&= ~XkbVirtualModMapMask;
-	req->nVModMapKeys= 0;
-	return 1;
-    }
-    first= req->firstVModMapKey;
-    last=  first+req->nVModMapKeys-1;
-    if (first<req->minKeyCode) {
-	*errRtrn = _XkbErrCode3(0x71,first,req->minKeyCode);
-	return 0;
-    }
-    if (last>req->maxKeyCode) {
-	*errRtrn = _XkbErrCode3(0x72,last,req->maxKeyCode);
-	return 0;
-    }
-    for (i=0;i<req->totalVModMapKeys;i++,wire++) {
-	if ((wire->key<first)||(wire->key>last)) {
-	    *errRtrn = _XkbErrCode4(0x73,first,last,wire->key);
-	    return 0;
-	}
-    }
-    *wireRtrn= wire;
-    return 1;
-}
-
-static char *
-SetKeyTypes(	XkbDescPtr		xkb,
-		xkbSetMapReq *		req,
-		xkbKeyTypeWireDesc *	wire,
-		XkbChangesPtr		changes)
-{
-register unsigned	i;
-unsigned		first,last;
-CARD8			*map;
-
-    if ((unsigned)(req->firstType+req->nTypes)>xkb->map->size_types) {
-	i= req->firstType+req->nTypes;
-	if (XkbAllocClientMap(xkb,XkbKeyTypesMask,i)!=Success) {
-	    return NULL;
-	}
-    }
-    if ((unsigned)(req->firstType+req->nTypes)>xkb->map->num_types)
-	xkb->map->num_types= req->firstType+req->nTypes;
-
-    for (i=0;i<req->nTypes;i++) {
-	XkbKeyTypePtr		pOld;
-	register unsigned 	n;
-
-	if (XkbResizeKeyType(xkb,i+req->firstType,wire->nMapEntries,
-				wire->preserve,wire->numLevels)!=Success) {
-	    return NULL;
-	}
-	pOld = &xkb->map->types[i+req->firstType];
-	map = (CARD8 *)&wire[1];
-
-	pOld->mods.real_mods = wire->realMods;
-	pOld->mods.vmods= wire->virtualMods;
-	pOld->num_levels = wire->numLevels;
-	pOld->map_count= wire->nMapEntries;
-
-	pOld->mods.mask= pOld->mods.real_mods|
-					XkbMaskForVMask(xkb,pOld->mods.vmods);
-
-	if (wire->nMapEntries) {
-	    xkbKTSetMapEntryWireDesc *mapWire;
-	    xkbModsWireDesc *preWire;
-	    unsigned tmp;
-	    mapWire= (xkbKTSetMapEntryWireDesc *)map;
-	    preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries];
-	    for (n=0;n<wire->nMapEntries;n++) {
-		pOld->map[n].active= 1;
-		pOld->map[n].mods.mask= mapWire[n].realMods;
-		pOld->map[n].mods.real_mods= mapWire[n].realMods;
-		pOld->map[n].mods.vmods= mapWire[n].virtualMods;
-		pOld->map[n].level= mapWire[n].level;
-		if (mapWire[n].virtualMods!=0) {
-		    tmp= XkbMaskForVMask(xkb,mapWire[n].virtualMods);
-		    pOld->map[n].active= (tmp!=0);
-		    pOld->map[n].mods.mask|= tmp;
-		}
-		if (wire->preserve) {
-		    pOld->preserve[n].real_mods= preWire[n].realMods;
-		    pOld->preserve[n].vmods= preWire[n].virtualMods;
-		    tmp= XkbMaskForVMask(xkb,preWire[n].virtualMods);
-		    pOld->preserve[n].mask= preWire[n].realMods|tmp;
-		}
-	    }
-	    if (wire->preserve)
-		 map= (CARD8 *)&preWire[wire->nMapEntries];
-	    else map= (CARD8 *)&mapWire[wire->nMapEntries];
-	}
-	else map= (CARD8 *)&wire[1];
-	wire = (xkbKeyTypeWireDesc *)map;
-    }
-    first= req->firstType;
-    last= first+req->nTypes-1; /* last changed type */
-    if (changes->map.changed&XkbKeyTypesMask) {
-	int oldLast;
-	oldLast= changes->map.first_type+changes->map.num_types-1;
-	if (changes->map.first_type<first)
-	    first= changes->map.first_type;
-	if (oldLast>last)
-	    last= oldLast;
-    }
-    changes->map.changed|= XkbKeyTypesMask;
-    changes->map.first_type = first;
-    changes->map.num_types = (last-first)+1;
-    return (char *)wire;
-}
-
-static char *
-SetKeySyms(	ClientPtr		client,
-		XkbDescPtr		xkb,
-		xkbSetMapReq *		req,
-		xkbSymMapWireDesc *	wire,
-		XkbChangesPtr 		changes,
-		DeviceIntPtr		dev)
-{
-register unsigned 	i,s;
-XkbSymMapPtr		oldMap;
-KeySym *		newSyms;
-KeySym *		pSyms;
-unsigned		first,last;
-
-    oldMap = &xkb->map->key_sym_map[req->firstKeySym];
-    for (i=0;i<req->nKeySyms;i++,oldMap++) {
-	pSyms = (KeySym *)&wire[1];
-	if (wire->nSyms>0) {
-	    newSyms = XkbResizeKeySyms(xkb,i+req->firstKeySym,wire->nSyms);
-	    for (s=0;s<wire->nSyms;s++) {
-		newSyms[s]= pSyms[s];
-	    }
-	    if (client->swapped) {
-		int n;
-		for (s=0;s<wire->nSyms;s++) {
-		    swapl(&newSyms[s],n);
-		}
-	    }
-	}
-	oldMap->kt_index[0] = wire->ktIndex[0];
-	oldMap->kt_index[1] = wire->ktIndex[1];
-	oldMap->kt_index[2] = wire->ktIndex[2];
-	oldMap->kt_index[3] = wire->ktIndex[3];
-	oldMap->group_info = wire->groupInfo;
-	oldMap->width = wire->width;
-	wire= (xkbSymMapWireDesc *)&pSyms[wire->nSyms];
-    }
-    first= req->firstKeySym;
-    last= first+req->nKeySyms-1;
-    if (changes->map.changed&XkbKeySymsMask) {
-	int oldLast= (changes->map.first_key_sym+changes->map.num_key_syms-1);
-	if (changes->map.first_key_sym<first)
-	    first= changes->map.first_key_sym;
-	if (oldLast>last)
-	    last= oldLast;
-    }
-    changes->map.changed|= XkbKeySymsMask;
-    changes->map.first_key_sym = first;
-    changes->map.num_key_syms = (last-first+1);
-
-    s= 0;
-    for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) {
-	if (XkbKeyNumGroups(xkb,i)>s)
-	    s= XkbKeyNumGroups(xkb,i);
-    }
-    if (s!=xkb->ctrls->num_groups) {
-	xkbControlsNotify	cn;
-	XkbControlsRec		old;
-	cn.keycode= 0;
-	cn.eventType= 0;
-	cn.requestMajor= XkbReqCode;
-	cn.requestMinor= X_kbSetMap;
-	old= *xkb->ctrls;
-	xkb->ctrls->num_groups= s;
-	if (XkbComputeControlsNotify(dev,&old,xkb->ctrls,&cn,FALSE))
-	    XkbSendControlsNotify(dev,&cn);
-    }
-    return (char *)wire;
-}
-
-static char *
-SetKeyActions(	XkbDescPtr	xkb,
-		xkbSetMapReq *	req,
-		CARD8 *		wire,
-		XkbChangesPtr	changes)
-{
-register unsigned	i,first,last;
-CARD8 *			nActs = wire;
-XkbAction *		newActs;
-    
-    wire+= XkbPaddedSize(req->nKeyActs);
-    for (i=0;i<req->nKeyActs;i++) {
-	if (nActs[i]==0)
-	    xkb->server->key_acts[i+req->firstKeyAct]= 0;
-	else {
-	    newActs= XkbResizeKeyActions(xkb,i+req->firstKeyAct,nActs[i]);
-	    memcpy((char *)newActs,(char *)wire,
-					nActs[i]*SIZEOF(xkbActionWireDesc));
-	    wire+= nActs[i]*SIZEOF(xkbActionWireDesc);
-	}
-    }
-    first= req->firstKeyAct;
-    last= (first+req->nKeyActs-1);
-    if (changes->map.changed&XkbKeyActionsMask) {
-	int oldLast;
-	oldLast= changes->map.first_key_act+changes->map.num_key_acts-1;
-	if (changes->map.first_key_act<first)
-	    first= changes->map.first_key_act;
-	if (oldLast>last)
-	    last= oldLast;
-    }
-    changes->map.changed|= XkbKeyActionsMask;
-    changes->map.first_key_act= first;
-    changes->map.num_key_acts= (last-first+1);
-    return (char *)wire;
-}
-
-static char *
-SetKeyBehaviors(	XkbSrvInfoPtr	 xkbi,
-    			xkbSetMapReq	*req,
-    			xkbBehaviorWireDesc	*wire,
-    			XkbChangesPtr	 changes)
-{
-register unsigned i;
-int maxRG = -1;
-XkbDescPtr       xkb = xkbi->desc;
-XkbServerMapPtr	 server = xkb->server;
-unsigned	 first,last;
-
-    first= req->firstKeyBehavior;
-    last= req->firstKeyBehavior+req->nKeyBehaviors-1;
-    bzero(&server->behaviors[first],req->nKeyBehaviors*sizeof(XkbBehavior));
-    for (i=0;i<req->totalKeyBehaviors;i++) {
-	if ((server->behaviors[wire->key].type&XkbKB_Permanent)==0) {
-	    server->behaviors[wire->key].type= wire->type;
-	    server->behaviors[wire->key].data= wire->data;
-	    if ((wire->type==XkbKB_RadioGroup)&&(((int)wire->data)>maxRG))
-		maxRG= wire->data + 1;
-	}
-	wire++;
-    }
-
-    if (maxRG>(int)xkbi->nRadioGroups) {
-        int sz = maxRG*sizeof(XkbRadioGroupRec);
-        if (xkbi->radioGroups)
-             xkbi->radioGroups= xrealloc(xkbi->radioGroups,sz);
-        else xkbi->radioGroups= xcalloc(1, sz);
-        if (xkbi->radioGroups) {
-             if (xkbi->nRadioGroups)
-                bzero(&xkbi->radioGroups[xkbi->nRadioGroups],
-                        (maxRG-xkbi->nRadioGroups)*sizeof(XkbRadioGroupRec));
-             xkbi->nRadioGroups= maxRG;
-        }
-        else xkbi->nRadioGroups= 0;
-        /* should compute members here */
-    }
-    if (changes->map.changed&XkbKeyBehaviorsMask) {
-	unsigned oldLast;
-	oldLast= changes->map.first_key_behavior+
-					changes->map.num_key_behaviors-1;
-        if (changes->map.first_key_behavior<req->firstKeyBehavior)
-             first= changes->map.first_key_behavior;
-        if (oldLast>last)
-            last= oldLast;
-    }
-    changes->map.changed|= XkbKeyBehaviorsMask;
-    changes->map.first_key_behavior = first;
-    changes->map.num_key_behaviors = (last-first+1);
-    return (char *)wire;
-}
-
-static char *
-SetVirtualMods(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire,
-						XkbChangesPtr changes)
-{
-register int 		i,bit,nMods;
-XkbServerMapPtr		srv = xkbi->desc->server;
-
-    if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0))
-	return (char *)wire;
-    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
-	if (req->virtualMods&bit) {
-	    if (srv->vmods[i]!=wire[nMods]) {
-		changes->map.changed|= XkbVirtualModsMask;
-		changes->map.vmods|= bit;
-		srv->vmods[i]= wire[nMods];
-	    }
-	    nMods++;
-	}
-    }
-    return (char *)(wire+XkbPaddedSize(nMods));
-}
-
-static char *
-SetKeyExplicit(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire,
-							XkbChangesPtr changes)
-{
-register unsigned	i,first,last;
-XkbServerMapPtr		xkb = xkbi->desc->server;
-CARD8 *			start;
-
-    start= wire;
-    first= req->firstKeyExplicit;
-    last=  req->firstKeyExplicit+req->nKeyExplicit-1;
-    bzero(&xkb->explicit[first],req->nKeyExplicit);
-    for (i=0;i<req->totalKeyExplicit;i++,wire+= 2) {
-	xkb->explicit[wire[0]]= wire[1];
-    }
-    if (first>0) {
-	if (changes->map.changed&XkbExplicitComponentsMask) {
-	    int oldLast;
-	    oldLast= changes->map.first_key_explicit+
-					changes->map.num_key_explicit-1;
-	    if (changes->map.first_key_explicit<first)
-		first= changes->map.first_key_explicit;
-	    if (oldLast>last)
-		last= oldLast;
-	}
-	changes->map.first_key_explicit= first;
-	changes->map.num_key_explicit= (last-first)+1;
-    }
-    wire+= XkbPaddedSize(wire-start)-(wire-start);
-    return (char *)wire;
-}
-
-static char *
-SetModifierMap(	XkbSrvInfoPtr	xkbi,
-		xkbSetMapReq *	req,
-		CARD8 *		wire,
-		XkbChangesPtr	changes)
-{
-register unsigned	i,first,last;
-XkbClientMapPtr		xkb = xkbi->desc->map;
-CARD8 *			start;
-
-    start= wire;
-    first= req->firstModMapKey;
-    last=  req->firstModMapKey+req->nModMapKeys-1;
-    bzero(&xkb->modmap[first],req->nModMapKeys);
-    for (i=0;i<req->totalModMapKeys;i++,wire+= 2) {
-	xkb->modmap[wire[0]]= wire[1];
-    }
-    if (first>0) {
-	if (changes->map.changed&XkbModifierMapMask) {
-	    int oldLast;
-	    oldLast= changes->map.first_modmap_key+
-						changes->map.num_modmap_keys-1;
-	    if (changes->map.first_modmap_key<first)
-		first= changes->map.first_modmap_key;
-	    if (oldLast>last)
-		last= oldLast;
-	}
-	changes->map.first_modmap_key= first;
-	changes->map.num_modmap_keys= (last-first)+1;
-    }
-    wire+= XkbPaddedSize(wire-start)-(wire-start);
-    return (char *)wire;
-}
-
-static char *
-SetVirtualModMap(	XkbSrvInfoPtr		xkbi,
-			xkbSetMapReq *		req,
-			xkbVModMapWireDesc *	wire,
-			XkbChangesPtr 		changes)
-{
-register unsigned	i,first,last;
-XkbServerMapPtr		srv = xkbi->desc->server;
-
-    first= req->firstVModMapKey;
-    last=  req->firstVModMapKey+req->nVModMapKeys-1;
-    bzero(&srv->vmodmap[first],req->nVModMapKeys*sizeof(unsigned short));
-    for (i=0;i<req->totalVModMapKeys;i++,wire++) {
-	srv->vmodmap[wire->key]= wire->vmods;
-    }
-    if (first>0) {
-	if (changes->map.changed&XkbVirtualModMapMask) {
-	    int oldLast;
-	    oldLast= changes->map.first_vmodmap_key+
-					changes->map.num_vmodmap_keys-1;
-	    if (changes->map.first_vmodmap_key<first)
-		first= changes->map.first_vmodmap_key;
-	    if (oldLast>last)
-		last= oldLast;
-	}
-	changes->map.first_vmodmap_key= first;
-	changes->map.num_vmodmap_keys= (last-first)+1;
-    }
-    return (char *)wire;
-}
-
-/**
- * Check if the given request can be applied to the given device but don't
- * actually do anything..
- */
-static int
-_XkbSetMapChecks(ClientPtr client, DeviceIntPtr dev, xkbSetMapReq *req, char* values)
-{
-    XkbSrvInfoPtr       xkbi;
-    XkbDescPtr          xkb;
-    int                 error;
-    int                 nTypes = 0, nActions;
-    CARD8               mapWidths[XkbMaxLegalKeyCode + 1];
-    CARD16              symsPerKey[XkbMaxLegalKeyCode + 1];
-
-    xkbi= dev->key->xkbInfo;
-    xkb = xkbi->desc;
-
-    if ((xkb->min_key_code != req->minKeyCode)||
-        (xkb->max_key_code != req->maxKeyCode)) {
-	if (client->vMajor!=1) { /* pre 1.0 versions of Xlib have a bug */
-	    req->minKeyCode= xkb->min_key_code;
-	    req->maxKeyCode= xkb->max_key_code;
-	}
-	else {
-	    if (!XkbIsLegalKeycode(req->minKeyCode)) {
-		client->errorValue = _XkbErrCode3(2, req->minKeyCode, req->maxKeyCode);
-		return BadValue;
-	    }
-	    if (req->minKeyCode > req->maxKeyCode) {
-		client->errorValue = _XkbErrCode3(3, req->minKeyCode, req->maxKeyCode);
-		return BadMatch;
-	    }
-	}
-    }
-
-    if ((req->present & XkbKeyTypesMask) &&
-	(!CheckKeyTypes(client,xkb,req,(xkbKeyTypeWireDesc **)&values,
-						&nTypes,mapWidths))) {
-	client->errorValue = nTypes;
-	return BadValue;
-    }
-    if ((req->present & XkbKeySymsMask) &&
-	(!CheckKeySyms(client,xkb,req,nTypes,mapWidths,symsPerKey,
-					(xkbSymMapWireDesc **)&values,&error))) {
-	client->errorValue = error;
-	return BadValue;
-    }
-
-    if ((req->present & XkbKeyActionsMask) &&
-	(!CheckKeyActions(xkb,req,nTypes,mapWidths,symsPerKey,
-						(CARD8 **)&values,&nActions))) {
-	client->errorValue = nActions;
-	return BadValue;
-    }
-
-    if ((req->present & XkbKeyBehaviorsMask) &&
-	(!CheckKeyBehaviors(xkb,req,(xkbBehaviorWireDesc**)&values,&error))) {
-	client->errorValue = error;
-	return BadValue;
-    }
-
-    if ((req->present & XkbVirtualModsMask) &&
-	(!CheckVirtualMods(xkb,req,(CARD8 **)&values,&error))) {
-	client->errorValue= error;
-	return BadValue;
-    }
-    if ((req->present&XkbExplicitComponentsMask) &&
-	(!CheckKeyExplicit(xkb,req,(CARD8 **)&values,&error))) {
-	client->errorValue= error;
-	return BadValue;
-    }
-    if ((req->present&XkbModifierMapMask) &&
-	(!CheckModifierMap(xkb,req,(CARD8 **)&values,&error))) {
-	client->errorValue= error;
-	return BadValue;
-    }
-    if ((req->present&XkbVirtualModMapMask) &&
-	(!CheckVirtualModMap(xkb,req,(xkbVModMapWireDesc **)&values,&error))) {
-	client->errorValue= error;
-	return BadValue;
-    }
-
-    if (((values-((char *)req))/4)!= req->length) {
-	ErrorF("[xkb] Internal error! Bad length in XkbSetMap (after check)\n");
-	client->errorValue = values-((char *)&req[1]);
-	return BadLength;
-    }
-
-    return Success;
-}
-
-/**
- * Apply the given request on the given device.
- */
-static int
-_XkbSetMap(ClientPtr client, DeviceIntPtr dev, xkbSetMapReq *req, char *values)
-{
-    XkbEventCauseRec	cause;
-    XkbChangesRec	change;
-    Bool		sentNKN;
-    XkbSrvInfoPtr       xkbi;
-    XkbDescPtr          xkb;
-
-    xkbi= dev->key->xkbInfo;
-    xkb = xkbi->desc;
-
-    XkbSetCauseXkbReq(&cause,X_kbSetMap,client);
-    bzero(&change, sizeof(change));
-    sentNKN = FALSE;
-    if ((xkb->min_key_code!=req->minKeyCode)||
-        (xkb->max_key_code!=req->maxKeyCode)) {
-	Status			status;
-	xkbNewKeyboardNotify	nkn;
-	nkn.deviceID = nkn.oldDeviceID = dev->id;
-	nkn.oldMinKeyCode = xkb->min_key_code;
-	nkn.oldMaxKeyCode = xkb->max_key_code;
-	status= XkbChangeKeycodeRange(xkb, req->minKeyCode,
-                                      req->maxKeyCode, &change);
-	if (status != Success)
-	    return status; /* oh-oh. what about the other keyboards? */
-	nkn.minKeyCode = xkb->min_key_code;
-	nkn.maxKeyCode = xkb->max_key_code;
-	nkn.requestMajor = XkbReqCode;
-	nkn.requestMinor = X_kbSetMap;
-	nkn.changed = XkbNKN_KeycodesMask;
-	XkbSendNewKeyboardNotify(dev,&nkn);
-	sentNKN = TRUE;
-    }
-
-    if (req->present&XkbKeyTypesMask) {
-	values = SetKeyTypes(xkb,req,(xkbKeyTypeWireDesc *)values,&change);
-	if (!values)	goto allocFailure;
-    }
-    if (req->present&XkbKeySymsMask) {
-	values = SetKeySyms(client,xkb,req,(xkbSymMapWireDesc *)values,&change,dev);
-	if (!values)	goto allocFailure;
-    }
-    if (req->present&XkbKeyActionsMask) {
-	values = SetKeyActions(xkb,req,(CARD8 *)values,&change);
-	if (!values)	goto allocFailure;
-    }
-    if (req->present&XkbKeyBehaviorsMask) {
-	values= SetKeyBehaviors(xkbi,req,(xkbBehaviorWireDesc *)values,&change);
-	if (!values)	goto allocFailure;
-    }
-    if (req->present&XkbVirtualModsMask)
-	values= SetVirtualMods(xkbi,req,(CARD8 *)values,&change);
-    if (req->present&XkbExplicitComponentsMask)
-	values= SetKeyExplicit(xkbi,req,(CARD8 *)values,&change);
-    if (req->present&XkbModifierMapMask)
-	values= SetModifierMap(xkbi,req,(CARD8 *)values,&change);
-    if (req->present&XkbVirtualModMapMask)
-	values= SetVirtualModMap(xkbi,req,(xkbVModMapWireDesc *)values,&change);
-    if (((values-((char *)req))/4)!=req->length) {
-	ErrorF("[xkb] Internal error! Bad length in XkbSetMap (after set)\n");
-	client->errorValue = values-((char *)&req[1]);
-	return BadLength;
-    }
-    if (req->flags&XkbSetMapRecomputeActions) {
-	KeyCode		first,last,firstMM,lastMM;
-	if (change.map.num_key_syms>0) {
-	    first= change.map.first_key_sym;
-	    last= first+change.map.num_key_syms-1;
-	}
-	else first= last= 0;
-	if (change.map.num_modmap_keys>0) {
-	    firstMM= change.map.first_modmap_key;
-	    lastMM= first+change.map.num_modmap_keys-1;
-	}
-	else firstMM= lastMM= 0;
-	if ((last>0) && (lastMM>0)) {
-	    if (firstMM<first)
-		first= firstMM;
-	    if (lastMM>last)
-		last= lastMM;
-	}
-	else if (lastMM>0) {
-	    first= firstMM;
-	    last= lastMM;
-	}
-	if (last>0) {
-	    unsigned check= 0;
-	    XkbUpdateActions(dev,first,(last-first+1),&change,&check,&cause);
-	    if (check)
-		XkbCheckSecondaryEffects(xkbi,check,&change,&cause);
-	}
-    }
-    if (!sentNKN)
-	XkbSendNotification(dev,&change,&cause);
-
-    return Success;
-allocFailure:
-    return BadAlloc;
-}
-
-
-int
-ProcXkbSetMap(ClientPtr client)
-{
-    DeviceIntPtr	dev;
-    char *		tmp;
-    int                 rc;
-
-    REQUEST(xkbSetMapReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetMapReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-    CHK_MASK_LEGAL(0x01,stuff->present,XkbAllMapComponentsMask);
-
-    tmp = (char *)&stuff[1];
-
-    /* Check if we can to the SetMap on the requested device. If this
-       succeeds, do the same thing for all extension devices (if needed).
-       If any of them fails, fail.  */
-    rc = _XkbSetMapChecks(client, dev, stuff, tmp);
-
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    rc = _XkbSetMapChecks(client, other, stuff, tmp);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    /* We know now that we will succed with the SetMap. In theory anyway. */
-    rc = _XkbSetMap(client, dev, stuff, tmp);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                    _XkbSetMap(client, other, stuff, tmp);
-                /* ignore rc. if the SetMap failed although the check above
-                   reported true there isn't much we can do. we still need to
-                   set all other devices, hoping that at least they stay in
-                   sync. */
-            }
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static Status
-XkbComputeGetCompatMapReplySize(	XkbCompatMapPtr 	compat,
-					xkbGetCompatMapReply *	rep)
-{
-unsigned	 size,nGroups;
-
-    nGroups= 0;
-    if (rep->groups!=0) {
-	register int i,bit;
-	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if (rep->groups&bit)
-		nGroups++;
-	}
-    }
-    size= nGroups*SIZEOF(xkbModsWireDesc);
-    size+= (rep->nSI*SIZEOF(xkbSymInterpretWireDesc));
-    rep->length= size/4;
-    return Success;
-}
-
-static int
-XkbSendCompatMap(	ClientPtr 		client,
-			XkbCompatMapPtr 	compat,
-			xkbGetCompatMapReply *	rep)
-{
-char	*	data;
-int		size;
-
-    size= rep->length*4;
-    if (size>0) {
-	data = xalloc(size);
-	if (data) {
-	    register unsigned i,bit;
-	    xkbModsWireDesc *	grp;
-	    XkbSymInterpretPtr	sym= &compat->sym_interpret[rep->firstSI];
-	    xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data;
-	    for (i=0;i<rep->nSI;i++,sym++,wire++) {
-		wire->sym= sym->sym;
-		wire->mods= sym->mods;
-		wire->match= sym->match;
-		wire->virtualMod= sym->virtual_mod;
-		wire->flags= sym->flags;
-		memcpy((char*)&wire->act,(char*)&sym->act,sz_xkbActionWireDesc);
-		if (client->swapped) {
-		    register int n;
-		    swapl(&wire->sym,n);
-		}
-	    }
-	    if (rep->groups) {
-		grp = (xkbModsWireDesc *)wire;
-		for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-		    if (rep->groups&bit) {
-			grp->mask= compat->groups[i].mask;
-			grp->realMods= compat->groups[i].real_mods;
-			grp->virtualMods= compat->groups[i].vmods;
-			if (client->swapped) {
-			    register int n;
-			    swaps(&grp->virtualMods,n);
-			}
-			grp++;
-		    }
-		}
-		wire= (xkbSymInterpretWireDesc*)grp;
-	    }
-	}
-	else return BadAlloc;
-    }
-    else data= NULL;
-
-    if (client->swapped) {
-	register int n;
-	swaps(&rep->sequenceNumber,n);
-	swapl(&rep->length,n);
-	swaps(&rep->firstSI,n);
-	swaps(&rep->nSI,n);
-	swaps(&rep->nTotalSI,n);
-    }
-
-    WriteToClient(client, SIZEOF(xkbGetCompatMapReply), (char *)rep);
-    if (data) {
-	WriteToClient(client, size, data);
-	xfree((char *)data);
-    }
-    return client->noClientException;
-}
-
-int
-ProcXkbGetCompatMap(ClientPtr client)
-{
-    xkbGetCompatMapReply 	rep;
-    DeviceIntPtr 		dev;
-    XkbDescPtr			xkb;
-    XkbCompatMapPtr		compat;
-
-    REQUEST(xkbGetCompatMapReq);
-    REQUEST_SIZE_MATCH(xkbGetCompatMapReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-
-    xkb = dev->key->xkbInfo->desc;
-    compat= xkb->compat;
-
-    rep.type = X_Reply;
-    rep.deviceID = dev->id;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    rep.firstSI = stuff->firstSI;
-    rep.nSI = stuff->nSI;
-    if (stuff->getAllSI) {
-	rep.firstSI = 0;
-	rep.nSI = compat->num_si;
-    }
-    else if ((((unsigned)stuff->nSI)>0)&&
-		((unsigned)(stuff->firstSI+stuff->nSI-1)>=compat->num_si)) {
-	client->errorValue = _XkbErrCode2(0x05,compat->num_si);
-	return BadValue;
-    }
-    rep.nTotalSI = compat->num_si;
-    rep.groups= stuff->groups;
-    XkbComputeGetCompatMapReplySize(compat,&rep);
-    return XkbSendCompatMap(client,compat,&rep);
-}
-
-/**
- * Apply the given request on the given device.
- * If dryRun is TRUE, then value checks are performed, but the device isn't
- * modified.
- */
-static int
-_XkbSetCompatMap(ClientPtr client, DeviceIntPtr dev,
-                 xkbSetCompatMapReq *req, char* data, BOOL dryRun)
-{
-    XkbSrvInfoPtr       xkbi;
-    XkbDescPtr          xkb;
-    XkbCompatMapPtr     compat;
-    int                 nGroups;
-    unsigned            i,bit;
-
-    xkbi = dev->key->xkbInfo;
-    xkb = xkbi->desc;
-    compat = xkb->compat;
-
-    if ((req->nSI>0)||(req->truncateSI)) {
-	xkbSymInterpretWireDesc *wire;
-	if (req->firstSI>compat->num_si) {
-	    client->errorValue = _XkbErrCode2(0x02,compat->num_si);
-	    return BadValue;
-	}
-	wire= (xkbSymInterpretWireDesc *)data;
-	wire+= req->nSI;
-	data = (char *)wire;
-    }
-
-    nGroups= 0;
-    if (req->groups!=0) {
-	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if ( req->groups&bit )
-		nGroups++;
-	}
-    }
-    data+= nGroups*SIZEOF(xkbModsWireDesc);
-    if (((data-((char *)req))/4)!=req->length) {
-	return BadLength;
-    }
-
-    /* Done all the checks we can do */
-    if (dryRun)
-        return Success;
-
-    data = (char *)&req[1];
-    if (req->nSI>0) {
-	xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data;
-	XkbSymInterpretPtr	sym;
-	if ((unsigned)(req->firstSI+req->nSI)>compat->num_si) {
-	    compat->num_si= req->firstSI+req->nSI;
-	    compat->sym_interpret= xrealloc(compat->sym_interpret,
-					    compat->num_si * sizeof(XkbSymInterpretRec));
-	    if (!compat->sym_interpret) {
-		compat->num_si= 0;
-		return BadAlloc;
-	    }
-	}
-	else if (req->truncateSI) {
-	    compat->num_si = req->firstSI+req->nSI;
-	}
-	sym = &compat->sym_interpret[req->firstSI];
-	for (i=0;i<req->nSI;i++,wire++,sym++) {
-	    if (client->swapped) {
-		int n;
-		swapl(&wire->sym,n);
-	    }
-	    sym->sym= wire->sym;
-	    sym->mods= wire->mods;
-	    sym->match= wire->match;
-	    sym->flags= wire->flags;
-	    sym->virtual_mod= wire->virtualMod;
-	    memcpy((char *)&sym->act,(char *)&wire->act,
-                   SIZEOF(xkbActionWireDesc));
-	}
-	data = (char *)wire;
-    }
-    else if (req->truncateSI) {
-	compat->num_si = req->firstSI;
-    }
-
-    if (req->groups!=0) {
-	unsigned i, bit;
-	xkbModsWireDesc *wire = (xkbModsWireDesc *)data;
-	for (i = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) {
-	    if (req->groups & bit) {
-		if (client->swapped) {
-		    int n;
-		    swaps(&wire->virtualMods,n);
-		}
-		compat->groups[i].mask= wire->realMods;
-		compat->groups[i].real_mods= wire->realMods;
-		compat->groups[i].vmods= wire->virtualMods;
-		if (wire->virtualMods!=0) {
-		    unsigned tmp;
-		    tmp= XkbMaskForVMask(xkb,wire->virtualMods);
-		    compat->groups[i].mask|= tmp;
-		}
-		data+= SIZEOF(xkbModsWireDesc);
-		wire= (xkbModsWireDesc *)data;
-	    }
-	}
-    }
-    i= XkbPaddedSize((data-((char *)req)));
-    if ((i/4)!=req->length) {
-	ErrorF("[xkb] Internal length error on read in _XkbSetCompatMap\n");
-	return BadLength;
-    }
-
-    if (dev->xkb_interest) {
-	xkbCompatMapNotify ev;
-	ev.deviceID = dev->id;
-	ev.changedGroups = req->groups;
-	ev.firstSI = req->firstSI;
-	ev.nSI = req->nSI;
-	ev.nTotalSI = compat->num_si;
-	XkbSendCompatMapNotify(dev,&ev);
-    }
-
-    if (req->recomputeActions) {
-	XkbChangesRec		change;
-	unsigned		check;
-	XkbEventCauseRec	cause;
-
-	XkbSetCauseXkbReq(&cause,X_kbSetCompatMap,client);
-	bzero(&change,sizeof(XkbChangesRec));
-	XkbUpdateActions(dev,xkb->min_key_code,XkbNumKeys(xkb),&change,&check,
-									&cause);
-	if (check)
-	    XkbCheckSecondaryEffects(xkbi,check,&change,&cause);
-	XkbSendNotification(dev,&change,&cause);
-    }
-    return Success;
-}
-
-int
-ProcXkbSetCompatMap(ClientPtr client)
-{
-    DeviceIntPtr        dev;
-    char                *data;
-    int                 rc;
-
-    REQUEST(xkbSetCompatMapReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetCompatMapReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-
-    data = (char *)&stuff[1];
-
-    /* check first using a dry-run */
-    rc = _XkbSetCompatMap(client, dev, stuff, data, TRUE);
-    if (rc != Success)
-        return rc;
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    /* dry-run */
-                    rc = _XkbSetCompatMap(client, other, stuff, data, TRUE);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    /* Yay, the dry-runs succeed. Let's apply */
-    rc = _XkbSetCompatMap(client, dev, stuff, data, FALSE);
-    if (rc != Success)
-        return rc;
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    rc = _XkbSetCompatMap(client, other, stuff, data, FALSE);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbGetIndicatorState(ClientPtr client)
-{
-    xkbGetIndicatorStateReply 	rep;
-    XkbSrvLedInfoPtr		sli;
-    DeviceIntPtr 		dev;
-    register int 		i;
-
-    REQUEST(xkbGetIndicatorStateReq);
-    REQUEST_SIZE_MATCH(xkbGetIndicatorStateReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixReadAccess);
-
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,
-						XkbXI_IndicatorStateMask);
-    if (!sli)
-	return BadAlloc;
-
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    rep.deviceID = dev->id;
-    rep.state = sli->effectiveState;
-
-    if (client->swapped) {
-	swaps(&rep.sequenceNumber,i);
-	swapl(&rep.state,i);
-    }
-    WriteToClient(client, SIZEOF(xkbGetIndicatorStateReply), (char *)&rep);
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static Status
-XkbComputeGetIndicatorMapReplySize(
-    XkbIndicatorPtr		indicators,
-    xkbGetIndicatorMapReply	*rep)
-{
-register int 	i,bit;
-int		nIndicators;
-
-    rep->realIndicators = indicators->phys_indicators;
-    for (i=nIndicators=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-	if (rep->which&bit)
-	    nIndicators++;
-    }
-    rep->length = (nIndicators*SIZEOF(xkbIndicatorMapWireDesc))/4;
-    return Success;
-}
-
-static int
-XkbSendIndicatorMap(	ClientPtr			client,
-			XkbIndicatorPtr			indicators,
-			xkbGetIndicatorMapReply *	rep)
-{
-int 			length;
-CARD8 *			map;
-register int		i;
-register unsigned	bit;
-
-    length = rep->length*4;
-    if (length>0) {
-	CARD8 *to;
-	to= map= xalloc(length);
-	if (map) {
-	    xkbIndicatorMapWireDesc  *wire = (xkbIndicatorMapWireDesc *)to;
-	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-		if (rep->which&bit) {
-		    wire->flags= indicators->maps[i].flags;
-		    wire->whichGroups= indicators->maps[i].which_groups;
-		    wire->groups= indicators->maps[i].groups;
-		    wire->whichMods= indicators->maps[i].which_mods;
-		    wire->mods= indicators->maps[i].mods.mask;
-		    wire->realMods= indicators->maps[i].mods.real_mods;
-		    wire->virtualMods= indicators->maps[i].mods.vmods;
-		    wire->ctrls= indicators->maps[i].ctrls;
-		    if (client->swapped) {
-			register int n;
-			swaps(&wire->virtualMods,n);
-			swapl(&wire->ctrls,n);
-		    }
-		    wire++;
-		}
-	    }
-	    to = (CARD8 *)wire;
-	    if ((to-map)!=length) {
-		client->errorValue = _XkbErrCode2(0xff,length);
-		return BadLength;
-	    }
-	}
-	else return BadAlloc;
-    }
-    else map = NULL;
-    if (client->swapped) {
-	swaps(&rep->sequenceNumber,i);
-	swapl(&rep->length,i);
-	swapl(&rep->which,i);
-	swapl(&rep->realIndicators,i);
-    }
-    WriteToClient(client, SIZEOF(xkbGetIndicatorMapReply), (char *)rep);
-    if (map) {
-	WriteToClient(client, length, (char *)map);
-	xfree((char *)map);
-    }
-    return client->noClientException;
-}
-
-int
-ProcXkbGetIndicatorMap(ClientPtr client)
-{
-xkbGetIndicatorMapReply rep;
-DeviceIntPtr		dev;
-XkbDescPtr		xkb;
-XkbIndicatorPtr		leds;
-
-    REQUEST(xkbGetIndicatorMapReq);
-    REQUEST_SIZE_MATCH(xkbGetIndicatorMapReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-
-    xkb= dev->key->xkbInfo->desc;
-    leds= xkb->indicators;
-
-    rep.type = X_Reply;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    rep.deviceID = dev->id;
-    rep.which = stuff->which;
-    XkbComputeGetIndicatorMapReplySize(leds,&rep);
-    return XkbSendIndicatorMap(client,leds,&rep);
-}
-
-/**
- * Apply the given map to the given device. Which specifies which components
- * to apply.
- */
-static int
-_XkbSetIndicatorMap(ClientPtr client, DeviceIntPtr dev,
-                    int which, xkbIndicatorMapWireDesc *desc)
-{
-    XkbSrvInfoPtr       xkbi;
-    XkbSrvLedInfoPtr    sli;
-    XkbEventCauseRec    cause;
-    int                 i, bit;
-
-    xkbi = dev->key->xkbInfo;
-
-    sli= XkbFindSrvLedInfo(dev, XkbDfltXIClass, XkbDfltXIId,
-						XkbXI_IndicatorMapsMask);
-    if (!sli)
-	return BadAlloc;
-
-    for (i = 0, bit = 1; i < XkbNumIndicators; i++, bit <<= 1) {
-	if (which & bit) {
-	    sli->maps[i].flags = desc->flags;
-	    sli->maps[i].which_groups = desc->whichGroups;
-	    sli->maps[i].groups = desc->groups;
-	    sli->maps[i].which_mods = desc->whichMods;
-	    sli->maps[i].mods.mask = desc->mods;
-	    sli->maps[i].mods.real_mods = desc->mods;
-	    sli->maps[i].mods.vmods= desc->virtualMods;
-	    sli->maps[i].ctrls = desc->ctrls;
-	    if (desc->virtualMods!=0) {
-		unsigned tmp;
-		tmp= XkbMaskForVMask(xkbi->desc,desc->virtualMods);
-		sli->maps[i].mods.mask= desc->mods|tmp;
-	    }
-	    desc++;
-	}
-    }
-
-    XkbSetCauseXkbReq(&cause,X_kbSetIndicatorMap,client);
-    XkbApplyLedMapChanges(dev,sli,which,NULL,NULL,&cause);
-
-    return Success;
-}
-
-int
-ProcXkbSetIndicatorMap(ClientPtr client)
-{
-    int                 i, bit;
-    int                 nIndicators;
-    DeviceIntPtr        dev;
-    xkbIndicatorMapWireDesc     *from;
-    int                 rc;
-
-    REQUEST(xkbSetIndicatorMapReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetIndicatorMapReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);
-
-    if (stuff->which==0)
-	return client->noClientException;
-
-    for (nIndicators=i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-	if (stuff->which&bit)
-	    nIndicators++;
-    }
-    if (stuff->length!=((SIZEOF(xkbSetIndicatorMapReq)+
-			(nIndicators*SIZEOF(xkbIndicatorMapWireDesc)))/4)) {
-	return BadLength;
-    }
-
-    from = (xkbIndicatorMapWireDesc *)&stuff[1];
-    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-	if (stuff->which&bit) {
-	    if (client->swapped) {
-		int n;
-		swaps(&from->virtualMods,n);
-		swapl(&from->ctrls,n);
-	    }
-	    CHK_MASK_LEGAL(i,from->whichGroups,XkbIM_UseAnyGroup);
-	    CHK_MASK_LEGAL(i,from->whichMods,XkbIM_UseAnyMods);
-	    from++;
-	}
-    }
-
-    from = (xkbIndicatorMapWireDesc *)&stuff[1];
-    rc = _XkbSetIndicatorMap(client, dev, stuff->which, from);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess);
-                if (rc == Success)
-                    _XkbSetIndicatorMap(client, other, stuff->which, from);
-            }
-        }
-    }
-
-    return Success;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbGetNamedIndicator(ClientPtr client)
-{
-    DeviceIntPtr 		dev;
-    xkbGetNamedIndicatorReply 	rep;
-    register int		i = 0;
-    XkbSrvLedInfoPtr		sli;
-    XkbIndicatorMapPtr		map = NULL;
-
-    REQUEST(xkbGetNamedIndicatorReq);
-    REQUEST_SIZE_MATCH(xkbGetNamedIndicatorReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_LED_DEVICE(dev, stuff->deviceSpec, client, DixReadAccess);
-    CHK_ATOM_ONLY(stuff->indicator);
-
-    sli= XkbFindSrvLedInfo(dev,stuff->ledClass,stuff->ledID,0);
-    if (!sli)
-	return BadAlloc;
-
-    i= 0;
-    map= NULL;
-    if ((sli->names)&&(sli->maps)) {
-        for (i=0;i<XkbNumIndicators;i++) {
-            if (stuff->indicator==sli->names[i]) {
-                map= &sli->maps[i];
-                break;
-            }
-        }
-    }
-
-    rep.type= X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.deviceID = dev->id;
-    rep.indicator= stuff->indicator;
-    if (map!=NULL) {
-	rep.found= 		TRUE;
-	rep.on=			((sli->effectiveState&(1<<i))!=0);
-	rep.realIndicator=	((sli->physIndicators&(1<<i))!=0);
-	rep.ndx= 		i;
-	rep.flags= 		map->flags;
-	rep.whichGroups= 	map->which_groups;
-	rep.groups= 		map->groups;
-	rep.whichMods= 		map->which_mods;
-	rep.mods= 		map->mods.mask;
-	rep.realMods= 		map->mods.real_mods;
-	rep.virtualMods= 	map->mods.vmods;
-	rep.ctrls= 		map->ctrls;
-	rep.supported= 		TRUE;
-    }
-    else  {
-	rep.found= 		FALSE;
-	rep.on= 		FALSE;
-	rep.realIndicator= 	FALSE;
-	rep.ndx= 		XkbNoIndicator;
-	rep.flags= 		0;
-	rep.whichGroups= 	0;
-	rep.groups= 		0;
-	rep.whichMods= 		0;
-	rep.mods=		0;
-	rep.realMods= 		0;
-	rep.virtualMods= 	0;
-	rep.ctrls= 		0;
-	rep.supported= 		TRUE;
-    }
-    if ( client->swapped ) {
-	register int n;
-	swapl(&rep.length,n);
-	swaps(&rep.sequenceNumber,n);
-	swapl(&rep.indicator,n);
-	swaps(&rep.virtualMods,n);
-	swapl(&rep.ctrls,n);
-    }
-
-    WriteToClient(client,SIZEOF(xkbGetNamedIndicatorReply), (char *)&rep);
-    return client->noClientException;
-}
-
-
-/**
- * Find the IM on the device.
- * Returns the map, or NULL if the map doesn't exist.
- * If the return value is NULL, led_return is undefined. Otherwise, led_return
- * is set to the led index of the map.
- */
-static XkbIndicatorMapPtr
-_XkbFindNamedIndicatorMap(XkbSrvLedInfoPtr sli, Atom indicator,
-                          int *led_return)
-{
-    XkbIndicatorMapPtr  map;
-
-    /* search for the right indicator */
-    map = NULL;
-    if (sli->names && sli->maps) {
-	int led;
-
-	for (led = 0; (led < XkbNumIndicators) && (map == NULL); led++) {
-	    if (sli->names[led] == indicator) {
-		map= &sli->maps[led];
-		*led_return = led;
-		break;
-	    }
-	}
-    }
-
-    return map;
-}
-
-/**
- * Creates an indicator map on the device. If dryRun is TRUE, it only checks
- * if creation is possible, but doesn't actually create it.
- */
-static int
-_XkbCreateIndicatorMap(DeviceIntPtr dev, Atom indicator,
-                       int ledClass, int ledID,
-                       XkbIndicatorMapPtr *map_return, int *led_return,
-                       Bool dryRun)
-{
-    XkbSrvLedInfoPtr    sli;
-    XkbIndicatorMapPtr  map;
-    int                 led;
-
-    sli = XkbFindSrvLedInfo(dev, ledClass, ledID, XkbXI_IndicatorsMask);
-    if (!sli)
-        return BadAlloc;
-
-    map = _XkbFindNamedIndicatorMap(sli, indicator, &led);
-
-    if (!map)
-    {
-        /* find first unused indicator maps and assign the name to it */
-        for (led = 0, map = NULL; (led < XkbNumIndicators) && (map == NULL); led++) {
-            if ((sli->names) && (sli->maps) && (sli->names[led] == None) &&
-                    (!XkbIM_InUse(&sli->maps[led])))
-            {
-                map = &sli->maps[led];
-                if (!dryRun)
-                    sli->names[led] = indicator;
-                break;
-            }
-        }
-    }
-
-    if (!map)
-        return BadAlloc;
-
-    *led_return = led;
-    *map_return = map;
-    return Success;
-}
-
-static int
-_XkbSetNamedIndicator(ClientPtr client, DeviceIntPtr dev,
-                      xkbSetNamedIndicatorReq *stuff)
-{
-    unsigned int                extDevReason;
-    unsigned int                statec, namec, mapc;
-    XkbSrvLedInfoPtr            sli;
-    int                         led = 0;
-    XkbIndicatorMapPtr          map;
-    DeviceIntPtr                kbd;
-    XkbEventCauseRec            cause;
-    xkbExtensionDeviceNotify    ed;
-    XkbChangesRec               changes;
-    int                         rc;
-
-    rc = _XkbCreateIndicatorMap(dev, stuff->indicator, stuff->ledClass,
-                                stuff->ledID, &map, &led, FALSE);
-    if (rc != Success || !map) /* oh-oh */
-        return rc;
-
-    sli = XkbFindSrvLedInfo(dev, stuff->ledClass, stuff->ledID,
-                            XkbXI_IndicatorsMask);
-    if (!sli)
-        return BadAlloc;
-
-    namec = mapc = statec = 0;
-    extDevReason = 0;
-
-    namec |= (1<<led);
-    sli->namesPresent |= ((stuff->indicator != None) ? (1 << led) : 0);
-    extDevReason |= XkbXI_IndicatorNamesMask;
-
-    if (stuff->setMap) {
-        map->flags = stuff->flags;
-        map->which_groups = stuff->whichGroups;
-        map->groups = stuff->groups;
-        map->which_mods = stuff->whichMods;
-        map->mods.mask = stuff->realMods;
-        map->mods.real_mods = stuff->realMods;
-        map->mods.vmods= stuff->virtualMods;
-        map->ctrls = stuff->ctrls;
-        mapc|= (1<<led);
-    }
-
-    if ((stuff->setState) && ((map->flags & XkbIM_NoExplicit) == 0))
-    {
-        if (stuff->on)	sli->explicitState |=  (1<<led);
-        else		sli->explicitState &= ~(1<<led);
-        statec |= ((sli->effectiveState ^ sli->explicitState) & (1 << led));
-    }
-
-    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));
-    bzero((char *)&changes,sizeof(XkbChangesRec));
-    XkbSetCauseXkbReq(&cause,X_kbSetNamedIndicator,client);
-    if (namec)
-        XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause);
-    if (mapc)
-        XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause);
-    if (statec)
-        XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause);
-
-    kbd = dev;
-    if ((sli->flags&XkbSLI_HasOwnState)==0)
-        kbd = inputInfo.keyboard;
-    XkbFlushLedEvents(dev, kbd, sli, &ed, &changes, &cause);
-
-    return Success;
-}
-
-int
-ProcXkbSetNamedIndicator(ClientPtr client)
-{
-    int                         rc;
-    DeviceIntPtr                dev;
-    int                         led = 0;
-    XkbIndicatorMapPtr          map;
-
-    REQUEST(xkbSetNamedIndicatorReq);
-    REQUEST_SIZE_MATCH(xkbSetNamedIndicatorReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_LED_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);
-    CHK_ATOM_ONLY(stuff->indicator);
-    CHK_MASK_LEGAL(0x10,stuff->whichGroups,XkbIM_UseAnyGroup);
-    CHK_MASK_LEGAL(0x11,stuff->whichMods,XkbIM_UseAnyMods);
-
-    /* Dry-run for checks */
-    rc = _XkbCreateIndicatorMap(dev, stuff->indicator,
-                                stuff->ledClass, stuff->ledID,
-                                &map, &led, TRUE);
-    if (rc != Success || !map) /* couldn't be created or didn't exist */
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd ||
-        stuff->deviceSpec == XkbUseCorePtr)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && !IsMaster(other) && (other->u.master == dev) &&
-                (other->kbdfeed || other->leds) &&
-                (XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess) == Success))
-            {
-                rc = _XkbCreateIndicatorMap(other, stuff->indicator,
-                                            stuff->ledClass, stuff->ledID,
-                                            &map, &led, TRUE);
-                if (rc != Success || !map)
-                    return rc;
-            }
-        }
-    }
-
-    /* All checks passed, let's do it */
-    rc = _XkbSetNamedIndicator(client, dev, stuff);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd ||
-        stuff->deviceSpec == XkbUseCorePtr)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && !IsMaster(other) && (other->u.master == dev) &&
-                (other->kbdfeed || other->leds) &&
-                (XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess) == Success))
-            {
-                _XkbSetNamedIndicator(client, other, stuff);
-            }
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static CARD32
-_XkbCountAtoms(Atom *atoms,int maxAtoms,int *count)
-{
-register unsigned int i,bit,nAtoms;
-register CARD32 atomsPresent;
-
-    for (i=nAtoms=atomsPresent=0,bit=1;i<maxAtoms;i++,bit<<=1) {
-	if (atoms[i]!=None) {
-	    atomsPresent|= bit;
-	    nAtoms++;
-	}
-    }
-    if (count)
-	*count= nAtoms;
-    return atomsPresent;
-}
-
-static char *
-_XkbWriteAtoms(char *wire,Atom *atoms,int maxAtoms,int swap)
-{
-register unsigned int i;
-Atom *atm;
-
-    atm = (Atom *)wire;
-    for (i=0;i<maxAtoms;i++) {
-	if (atoms[i]!=None) {
-	    *atm= atoms[i];
-	    if (swap) {
-		register int n;
-		swapl(atm,n);
-	    }
-	    atm++;
-	}
-    }
-    return (char *)atm;
-}
-
-static Status
-XkbComputeGetNamesReplySize(XkbDescPtr xkb,xkbGetNamesReply *rep)
-{
-register unsigned	which,length;
-register int		i;
-
-    rep->minKeyCode= xkb->min_key_code;
-    rep->maxKeyCode= xkb->max_key_code;
-    which= rep->which;
-    length= 0;
-    if (xkb->names!=NULL) {
-	 if (which&XkbKeycodesNameMask)		length++;
-	 if (which&XkbGeometryNameMask)		length++;
-	 if (which&XkbSymbolsNameMask)		length++;
-	 if (which&XkbPhysSymbolsNameMask)	length++;
-	 if (which&XkbTypesNameMask)		length++;
-	 if (which&XkbCompatNameMask)		length++;
-    }
-    else which&= ~XkbComponentNamesMask;
-
-    if (xkb->map!=NULL) {
-	if (which&XkbKeyTypeNamesMask)
-	    length+= xkb->map->num_types;
-	rep->nTypes= xkb->map->num_types;
-	if (which&XkbKTLevelNamesMask) {
-	    XkbKeyTypePtr	pType = xkb->map->types;
-	    int			nKTLevels = 0;
-
-	    length+= XkbPaddedSize(xkb->map->num_types)/4;
-	    for (i=0;i<xkb->map->num_types;i++,pType++) {
-		if (pType->level_names!=NULL)
-		    nKTLevels+= pType->num_levels;
-	    }
-	    rep->nKTLevels= nKTLevels;
-	    length+= nKTLevels;
-	}
-    }
-    else {
-	rep->nTypes=    0;
-	rep->nKTLevels= 0;
-	which&= ~(XkbKeyTypeNamesMask|XkbKTLevelNamesMask);
-    }
-
-    rep->minKeyCode= xkb->min_key_code;
-    rep->maxKeyCode= xkb->max_key_code;
-    rep->indicators= 0;
-    rep->virtualMods= 0;
-    rep->groupNames= 0;
-    if (xkb->names!=NULL) {
-	if (which&XkbIndicatorNamesMask) {
-	    int nLeds;
-	    rep->indicators= 
-		_XkbCountAtoms(xkb->names->indicators,XkbNumIndicators,&nLeds);
-	    length+= nLeds;
-	    if (nLeds==0)
-		which&= ~XkbIndicatorNamesMask;
-	}
-
-	if (which&XkbVirtualModNamesMask) {
-	    int nVMods;
-	    rep->virtualMods= 
-		_XkbCountAtoms(xkb->names->vmods,XkbNumVirtualMods,&nVMods);
-	    length+= nVMods;
-	    if (nVMods==0)
-		which&= ~XkbVirtualModNamesMask;
-	}
-
-	if (which&XkbGroupNamesMask) {
-	    int nGroups;
-	    rep->groupNames=
-		_XkbCountAtoms(xkb->names->groups,XkbNumKbdGroups,&nGroups);
-	    length+= nGroups;
-	    if (nGroups==0)
-		which&= ~XkbGroupNamesMask;
-	}
-
-	if ((which&XkbKeyNamesMask)&&(xkb->names->keys))
-	     length+= rep->nKeys;
-	else which&= ~XkbKeyNamesMask;
-
-	if ((which&XkbKeyAliasesMask)&&
-	    (xkb->names->key_aliases)&&(xkb->names->num_key_aliases>0)) {
-	    rep->nKeyAliases= xkb->names->num_key_aliases;
-	    length+= rep->nKeyAliases*2;
-	} 
-	else {
-	    which&= ~XkbKeyAliasesMask;
-	    rep->nKeyAliases= 0;
-	}
-
-	if ((which&XkbRGNamesMask)&&(xkb->names->num_rg>0))
-	     length+= xkb->names->num_rg;
-	else which&= ~XkbRGNamesMask;
-    }
-    else {
-	which&= ~(XkbIndicatorNamesMask|XkbVirtualModNamesMask);
-	which&= ~(XkbGroupNamesMask|XkbKeyNamesMask|XkbKeyAliasesMask);
-	which&= ~XkbRGNamesMask;
-    }
-
-    rep->length= length;
-    rep->which= which;
-    return Success;
-}
-
-static int
-XkbSendNames(ClientPtr client,XkbDescPtr xkb,xkbGetNamesReply *rep)
-{
-register unsigned 	i,length,which;
-char *			start;
-char *			desc;
-register int            n;
-
-    length= rep->length*4;
-    which= rep->which;
-    if (client->swapped) {
-	swaps(&rep->sequenceNumber,n);
-	swapl(&rep->length,n);
-	swapl(&rep->which,n);
-	swaps(&rep->virtualMods,n);
-	swapl(&rep->indicators,n);
-    }
-
-    start = desc = xalloc(length);
-    if ( !start )
-	return BadAlloc;
-    if (xkb->names) {
-        if (which&XkbKeycodesNameMask) {
-            *((CARD32 *)desc)= xkb->names->keycodes;
-            if (client->swapped) {
-                swapl(desc,n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbGeometryNameMask)  {
-            *((CARD32 *)desc)= xkb->names->geometry;
-            if (client->swapped) {
-                swapl(desc,n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbSymbolsNameMask) {
-            *((CARD32 *)desc)= xkb->names->symbols;
-            if (client->swapped) {
-                swapl(desc,n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbPhysSymbolsNameMask) {
-            register CARD32 *atm= (CARD32 *)desc;
-            atm[0]= (CARD32)xkb->names->phys_symbols;
-            if (client->swapped) {
-                swapl(&atm[0],n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbTypesNameMask) {
-            *((CARD32 *)desc)= (CARD32)xkb->names->types;
-            if (client->swapped) {
-                swapl(desc,n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbCompatNameMask) {
-            *((CARD32 *)desc)= (CARD32)xkb->names->compat;
-            if (client->swapped) {
-                swapl(desc,n);
-            }
-            desc+= 4;
-        }
-        if (which&XkbKeyTypeNamesMask) {
-            register CARD32 *atm= (CARD32 *)desc;
-            register XkbKeyTypePtr type= xkb->map->types;
-
-            for (i=0;i<xkb->map->num_types;i++,atm++,type++) {
-                *atm= (CARD32)type->name;
-                if (client->swapped) {
-                    swapl(atm,n);
-                }
-            }
-            desc= (char *)atm;
-        }
-        if (which&XkbKTLevelNamesMask && xkb->map) {
-            XkbKeyTypePtr type = xkb->map->types;
-            register CARD32 *atm;
-            for (i=0;i<rep->nTypes;i++,type++) {
-                *desc++ = type->num_levels;
-            }
-            desc+= XkbPaddedSize(rep->nTypes)-rep->nTypes;
-
-            atm= (CARD32 *)desc;
-            type = xkb->map->types;
-            for (i=0;i<xkb->map->num_types;i++,type++) {
-                register unsigned l;
-                if (type->level_names) {
-                    for (l=0;l<type->num_levels;l++,atm++) {
-                        *atm= type->level_names[l];
-                        if (client->swapped) {
-                            swapl(atm,n);
-                        }
-                    }
-                    desc+= type->num_levels*4;
-                }
-            }
-        }
-        if (which&XkbIndicatorNamesMask) {
-            desc= _XkbWriteAtoms(desc,xkb->names->indicators,XkbNumIndicators,
-                                 client->swapped);
-        }
-        if (which&XkbVirtualModNamesMask) {
-            desc= _XkbWriteAtoms(desc,xkb->names->vmods,XkbNumVirtualMods,
-                                 client->swapped);
-        }
-        if (which&XkbGroupNamesMask) {
-            desc= _XkbWriteAtoms(desc,xkb->names->groups,XkbNumKbdGroups,
-                                 client->swapped);
-        }
-        if (which&XkbKeyNamesMask) {
-            for (i=0;i<rep->nKeys;i++,desc+= sizeof(XkbKeyNameRec)) {
-                *((XkbKeyNamePtr)desc)= xkb->names->keys[i+rep->firstKey];
-            }
-        }
-        if (which&XkbKeyAliasesMask) {
-            XkbKeyAliasPtr	pAl;
-            pAl= xkb->names->key_aliases;
-            for (i=0;i<rep->nKeyAliases;i++,pAl++,desc+=2*XkbKeyNameLength) {
-                *((XkbKeyAliasPtr)desc)= *pAl;
-            }
-        }
-        if ((which&XkbRGNamesMask)&&(rep->nRadioGroups>0)) {
-            register CARD32	*atm= (CARD32 *)desc;
-            for (i=0;i<rep->nRadioGroups;i++,atm++) {
-                *atm= (CARD32)xkb->names->radio_groups[i];
-                if (client->swapped) {
-                    swapl(atm,n);
-                }
-            }
-            desc+= rep->nRadioGroups*4;
-        }
-    }
-
-    if ((desc-start)!=(length)) {
-	ErrorF("[xkb] BOGUS LENGTH in write names, expected %d, got %ld\n",
-					length, (unsigned long)(desc-start));
-    }
-    WriteToClient(client, SIZEOF(xkbGetNamesReply), (char *)rep);
-    WriteToClient(client, length, start);
-    xfree((char *)start);
-    return client->noClientException;
-}
-
-int
-ProcXkbGetNames(ClientPtr client)
-{
-    DeviceIntPtr	dev;
-    XkbDescPtr		xkb;
-    xkbGetNamesReply 	rep;
-
-    REQUEST(xkbGetNamesReq);
-    REQUEST_SIZE_MATCH(xkbGetNamesReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-    CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask);
-
-    xkb = dev->key->xkbInfo->desc;
-    memset(&rep, 0, sizeof(xkbGetNamesReply));
-    rep.type= X_Reply;
-    rep.sequenceNumber= client->sequence;
-    rep.length = 0;
-    rep.deviceID = dev->id;
-    rep.which = stuff->which;
-    rep.nTypes = xkb->map->num_types;
-    rep.firstKey = xkb->min_key_code;
-    rep.nKeys = XkbNumKeys(xkb);
-    if (xkb->names!=NULL) {
-	rep.nKeyAliases= xkb->names->num_key_aliases;
-	rep.nRadioGroups = xkb->names->num_rg;
-    }
-    else {
-	rep.nKeyAliases= rep.nRadioGroups= 0;
-    }
-    XkbComputeGetNamesReplySize(xkb,&rep);
-    return XkbSendNames(client,xkb,&rep);
-}
-
-/***====================================================================***/
-
-static CARD32 *
-_XkbCheckAtoms(CARD32 *wire,int nAtoms,int swapped,Atom *pError)
-{
-register int i;
-
-    for (i=0;i<nAtoms;i++,wire++) {
-	if (swapped) {
-	    register int n;
-	    swapl(wire,n);
-	}
-	if ((((Atom)*wire)!=None)&&(!ValidAtom((Atom)*wire))) {
-	    *pError= ((Atom)*wire);
-	    return NULL;
-	}
-    }
-    return wire;
-}
-
-static CARD32 *
-_XkbCheckMaskedAtoms(CARD32 *wire,int nAtoms,CARD32 present,int swapped,
-								Atom *pError)
-{
-register unsigned i,bit;
-
-    for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) {
-	if ((present&bit)==0)
-	    continue;
-	if (swapped) {
-	    register int n;
-	    swapl(wire,n);
-	}
-	if ((((Atom)*wire)!=None)&&(!ValidAtom(((Atom)*wire)))) {
-	    *pError= (Atom)*wire;
-	    return NULL;
-	}
-	wire++;
-    }
-    return wire;
-}
-
-static Atom *
-_XkbCopyMaskedAtoms(	Atom	*wire,
-    			Atom	*dest,
-			int   	 nAtoms,
-			CARD32	 present)
-{
-register int i,bit;
-
-    for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) {
-	if ((present&bit)==0)
-	    continue;
-	dest[i]= *wire++;
-    }
-    return wire;
-}
-
-static Bool
-_XkbCheckTypeName(Atom name,int typeNdx)
-{
-const char *	str;
-
-    str= NameForAtom(name);
-    if ((strcmp(str,"ONE_LEVEL")==0)||(strcmp(str,"TWO_LEVEL")==0)||
-	(strcmp(str,"ALPHABETIC")==0)||(strcmp(str,"KEYPAD")==0))
-	return FALSE;
-    return TRUE;
-}
-
-/**
- * Check the device-dependent data in the request against the device. Returns
- * Success, or the appropriate error code.
- */
-static int
-_XkbSetNamesCheck(ClientPtr client, DeviceIntPtr dev,
-                  xkbSetNamesReq *stuff, CARD32 *data)
-{
-    XkbDescRec		*xkb;
-    XkbNamesRec		*names;
-    CARD32		*tmp;
-    Atom		 bad;
-
-    tmp = data;
-    xkb = dev->key->xkbInfo->desc;
-    names = xkb->names;
-
-
-    if (stuff->which & XkbKeyTypeNamesMask) {
-        int i;
-        CARD32	*old;
-        if ( stuff->nTypes<1 ) {
-            client->errorValue = _XkbErrCode2(0x02,stuff->nTypes);
-            return BadValue;
-        }
-        if ((unsigned)(stuff->firstType+stuff->nTypes-1)>=xkb->map->num_types) {
-            client->errorValue = _XkbErrCode4(0x03,stuff->firstType,
-                    stuff->nTypes,
-                    xkb->map->num_types);
-            return BadValue;
-        }
-        if (((unsigned)stuff->firstType)<=XkbLastRequiredType) {
-            client->errorValue = _XkbErrCode2(0x04,stuff->firstType);
-            return BadAccess;
-        }
-        old= tmp;
-        tmp= _XkbCheckAtoms(tmp,stuff->nTypes,client->swapped,&bad);
-        if (!tmp) {
-            client->errorValue= bad;
-            return BadAtom;
-        }
-        for (i=0;i<stuff->nTypes;i++,old++) {
-            if (!_XkbCheckTypeName((Atom)*old,stuff->firstType+i))
-                client->errorValue= _XkbErrCode2(0x05,i);
-        }
-    }
-    if (stuff->which&XkbKTLevelNamesMask) {
-        unsigned i;
-        XkbKeyTypePtr	type;
-        CARD8 *		width;
-        if ( stuff->nKTLevels<1 ) {
-            client->errorValue = _XkbErrCode2(0x05,stuff->nKTLevels);
-            return BadValue;
-        }
-        if ((unsigned)(stuff->firstKTLevel+stuff->nKTLevels-1)>=
-                xkb->map->num_types) {
-            client->errorValue = _XkbErrCode4(0x06,stuff->firstKTLevel,
-                    stuff->nKTLevels,xkb->map->num_types);
-            return BadValue;
-        }
-        width = (CARD8 *)tmp;
-        tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels));
-        type = &xkb->map->types[stuff->firstKTLevel];
-        for (i=0;i<stuff->nKTLevels;i++,type++) {
-            if (width[i]==0)
-                continue;
-            else if (width[i]!=type->num_levels) {
-                client->errorValue= _XkbErrCode4(0x07,i+stuff->firstKTLevel,
-                        type->num_levels,width[i]);
-                return BadMatch;
-            }
-            tmp= _XkbCheckAtoms(tmp,width[i],client->swapped,&bad);
-            if (!tmp) {
-                client->errorValue= bad;
-                return BadAtom;
-            }
-        }
-    }
-    if (stuff->which&XkbIndicatorNamesMask) {
-        if (stuff->indicators==0) {
-            client->errorValue= 0x08;
-            return BadMatch;
-        }
-        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumIndicators,stuff->indicators,
-                client->swapped,&bad);
-        if (!tmp) {
-            client->errorValue= bad;
-            return BadAtom;
-        }
-    }
-    if (stuff->which&XkbVirtualModNamesMask) {
-        if (stuff->virtualMods==0) {
-            client->errorValue= 0x09;
-            return BadMatch;
-        }
-        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumVirtualMods,
-                (CARD32)stuff->virtualMods,
-                client->swapped,&bad);
-        if (!tmp) {
-            client->errorValue = bad;
-            return BadAtom;
-        }
-    }
-    if (stuff->which&XkbGroupNamesMask) {
-        if (stuff->groupNames==0) {
-            client->errorValue= 0x0a;
-            return BadMatch;
-        }
-        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumKbdGroups,
-                (CARD32)stuff->groupNames,
-                client->swapped,&bad);
-        if (!tmp) {
-            client->errorValue = bad;
-            return BadAtom;
-        }
-    }
-    if (stuff->which&XkbKeyNamesMask) {
-        if (stuff->firstKey<(unsigned)xkb->min_key_code) {
-            client->errorValue= _XkbErrCode3(0x0b,xkb->min_key_code,
-                    stuff->firstKey);
-            return BadValue;
-        }
-        if (((unsigned)(stuff->firstKey+stuff->nKeys-1)>xkb->max_key_code)||
-                (stuff->nKeys<1)) {
-            client->errorValue= _XkbErrCode4(0x0c,xkb->max_key_code,
-                    stuff->firstKey,stuff->nKeys);
-            return BadValue;
-        }
-        tmp+= stuff->nKeys;
-    }
-    if ((stuff->which&XkbKeyAliasesMask)&&(stuff->nKeyAliases>0)) {
-        tmp+= stuff->nKeyAliases*2;
-    }
-    if (stuff->which&XkbRGNamesMask) {
-        if ( stuff->nRadioGroups<1 ) {
-            client->errorValue= _XkbErrCode2(0x0d,stuff->nRadioGroups);
-            return BadValue;
-        }
-        tmp= _XkbCheckAtoms(tmp,stuff->nRadioGroups,client->swapped,&bad);
-        if (!tmp) {
-            client->errorValue= bad;
-            return BadAtom;
-        }
-    }
-    if ((tmp-((CARD32 *)stuff))!=stuff->length) {
-        client->errorValue = stuff->length;
-        return BadLength;
-    }
-
-
-
-    return Success;
-}
-
-static int
-_XkbSetNames(ClientPtr client, DeviceIntPtr dev, xkbSetNamesReq *stuff)
-{
-    XkbDescRec		*xkb;
-    XkbNamesRec		*names;
-    CARD32		*tmp;
-    xkbNamesNotify	 nn;
-
-    tmp = (CARD32 *)&stuff[1];
-    xkb = dev->key->xkbInfo->desc;
-    names = xkb->names;
-
-    if (XkbAllocNames(xkb,stuff->which,stuff->nRadioGroups,
-                stuff->nKeyAliases)!=Success) {
-        return BadAlloc;
-    }
-
-    bzero(&nn,sizeof(xkbNamesNotify));
-    nn.changed= stuff->which;
-    tmp = (CARD32 *)&stuff[1];
-    if (stuff->which&XkbKeycodesNameMask)
-        names->keycodes= *tmp++;
-    if (stuff->which&XkbGeometryNameMask)
-        names->geometry= *tmp++;
-    if (stuff->which&XkbSymbolsNameMask)
-        names->symbols= *tmp++;
-    if (stuff->which&XkbPhysSymbolsNameMask)
-        names->phys_symbols= *tmp++;
-    if (stuff->which&XkbTypesNameMask)
-        names->types= *tmp++;
-    if (stuff->which&XkbCompatNameMask)
-        names->compat= *tmp++;
-    if ((stuff->which&XkbKeyTypeNamesMask)&&(stuff->nTypes>0)) {
-        register unsigned i;
-        register XkbKeyTypePtr type;
-
-        type= &xkb->map->types[stuff->firstType];
-        for (i=0;i<stuff->nTypes;i++,type++) {
-            type->name= *tmp++;
-        }
-        nn.firstType= stuff->firstType;
-        nn.nTypes= stuff->nTypes;
-    }
-    if (stuff->which&XkbKTLevelNamesMask) {
-        register XkbKeyTypePtr	type;
-        register unsigned i;
-        CARD8 *width;
-
-        width = (CARD8 *)tmp;
-        tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels));
-        type= &xkb->map->types[stuff->firstKTLevel];
-        for (i=0;i<stuff->nKTLevels;i++,type++) {
-            if (width[i]>0) {
-                if (type->level_names) {
-                    register unsigned n;
-                    for (n=0;n<width[i];n++) {
-                        type->level_names[n]= tmp[n];
-                    }
-                }
-                tmp+= width[i];
-            }
-        }
-        nn.firstLevelName= 0;
-        nn.nLevelNames= stuff->nTypes;
-    }
-    if (stuff->which&XkbIndicatorNamesMask) {
-        tmp= _XkbCopyMaskedAtoms(tmp,names->indicators,XkbNumIndicators,
-                stuff->indicators);
-        nn.changedIndicators= stuff->indicators;
-    }
-    if (stuff->which&XkbVirtualModNamesMask) {
-        tmp= _XkbCopyMaskedAtoms(tmp,names->vmods,XkbNumVirtualMods,
-                stuff->virtualMods);
-        nn.changedVirtualMods= stuff->virtualMods;
-    }
-    if (stuff->which&XkbGroupNamesMask) {
-        tmp= _XkbCopyMaskedAtoms(tmp,names->groups,XkbNumKbdGroups,
-                stuff->groupNames);
-        nn.changedVirtualMods= stuff->groupNames;
-    }
-    if (stuff->which&XkbKeyNamesMask) {
-        memcpy((char*)&names->keys[stuff->firstKey],(char *)tmp,
-                stuff->nKeys*XkbKeyNameLength);
-        tmp+= stuff->nKeys;
-        nn.firstKey= stuff->firstKey;
-        nn.nKeys= stuff->nKeys;
-    }
-    if (stuff->which&XkbKeyAliasesMask) {
-        if (stuff->nKeyAliases>0) {
-            register int na= stuff->nKeyAliases;	
-            if (XkbAllocNames(xkb,XkbKeyAliasesMask,0,na)!=Success)
-                return BadAlloc;
-            memcpy((char *)names->key_aliases,(char *)tmp,
-                    stuff->nKeyAliases*sizeof(XkbKeyAliasRec));
-            tmp+= stuff->nKeyAliases*2;
-        }
-        else if (names->key_aliases!=NULL) {
-            xfree(names->key_aliases);
-            names->key_aliases= NULL;
-            names->num_key_aliases= 0;
-        }
-        nn.nAliases= names->num_key_aliases;
-    }
-    if (stuff->which&XkbRGNamesMask) {
-        if (stuff->nRadioGroups>0) {
-            register unsigned i,nrg;
-            nrg= stuff->nRadioGroups;
-            if (XkbAllocNames(xkb,XkbRGNamesMask,nrg,0)!=Success)
-                return BadAlloc;
-
-            for (i=0;i<stuff->nRadioGroups;i++) {
-                names->radio_groups[i]= tmp[i];
-            }
-            tmp+= stuff->nRadioGroups;
-        }
-        else if (names->radio_groups) {
-            xfree(names->radio_groups);
-            names->radio_groups= NULL;
-            names->num_rg= 0;
-        }
-        nn.nRadioGroups= names->num_rg;
-    }
-    if (nn.changed) {
-        Bool needExtEvent;
-        needExtEvent= (nn.changed&XkbIndicatorNamesMask)!=0;
-        XkbSendNamesNotify(dev,&nn);
-        if (needExtEvent) {
-            XkbSrvLedInfoPtr		sli;
-            xkbExtensionDeviceNotify	edev;
-            register int		i;
-            register unsigned		bit;
-
-            sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,
-                    XkbXI_IndicatorsMask);
-            sli->namesPresent= 0;
-            for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-                if (names->indicators[i]!=None)
-                    sli->namesPresent|= bit;
-            }
-            bzero(&edev,sizeof(xkbExtensionDeviceNotify));
-            edev.reason=	XkbXI_IndicatorNamesMask;
-            edev.ledClass=	KbdFeedbackClass;
-            edev.ledID=		dev->kbdfeed->ctrl.id;
-            edev.ledsDefined= 	sli->namesPresent|sli->mapsPresent;
-            edev.ledState=	sli->effectiveState;
-            edev.firstBtn=	0;
-            edev.nBtns=		0;
-            edev.supported=	XkbXI_AllFeaturesMask;
-            edev.unsupported=	0;
-            XkbSendExtensionDeviceNotify(dev,client,&edev);
-        }
-    }
-    return Success;
-}
-
-int
-ProcXkbSetNames(ClientPtr client)
-{
-    DeviceIntPtr	 dev;
-    CARD32		*tmp;
-    Atom                 bad;
-    int                  rc;
-
-    REQUEST(xkbSetNamesReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetNamesReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-    CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask);
-
-    /* check device-independent stuff */
-    tmp = (CARD32 *)&stuff[1];
-
-    if (stuff->which&XkbKeycodesNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue = bad;
-	    return BadAtom;
-	}
-    }
-    if (stuff->which&XkbGeometryNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue = bad;
-	    return BadAtom;
-	}
-    }
-    if (stuff->which&XkbSymbolsNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue = bad;
-	    return BadAtom;
-	}
-    }
-    if (stuff->which&XkbPhysSymbolsNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue= bad;
-	    return BadAtom;
-	}
-    }
-    if (stuff->which&XkbTypesNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue = bad;
-	    return BadAtom;
-	}
-    }
-    if (stuff->which&XkbCompatNameMask) {
-	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);
-	if (!tmp) {
-	    client->errorValue = bad;
-	    return BadAtom;
-	}
-    }
-
-    /* start of device-dependent tests */
-    rc = _XkbSetNamesCheck(client, dev, stuff, tmp);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    rc = _XkbSetNamesCheck(client, other, stuff, tmp);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    /* everything is okay -- update names */
-
-    rc = _XkbSetNames(client, dev, stuff);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                    _XkbSetNames(client, other, stuff);
-            }
-        }
-    }
-
-    /* everything is okay -- update names */
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-#include "xkbgeom.h"
-
-#define	XkbSizeCountedString(s)  ((s)?((((2+strlen(s))+3)/4)*4):4)
-
-static char *
-XkbWriteCountedString(char *wire,char *str,Bool swap)
-{
-    CARD16 len,*pLen;
-
-    if (!str)
-        return wire;
-
-    len= strlen(str);
-    pLen= (CARD16 *)wire;
-    *pLen= len;
-    if (swap) {
-	register int n;
-	swaps(pLen,n);
-    }
-    memcpy(&wire[2],str,len);
-    wire+= ((2+len+3)/4)*4;
-    return wire;
-}
-
-static int
-XkbSizeGeomProperties(XkbGeometryPtr geom)
-{
-register int 	i,size;
-XkbPropertyPtr	prop;
-    
-    for (size=i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {
-	size+= XkbSizeCountedString(prop->name);
-	size+= XkbSizeCountedString(prop->value);
-    }
-    return size;
-}
-
-static char *
-XkbWriteGeomProperties(char *wire,XkbGeometryPtr geom,Bool swap)
-{
-register int 	i;
-register XkbPropertyPtr	prop;
-    
-    for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {
-	wire= XkbWriteCountedString(wire,prop->name,swap);
-	wire= XkbWriteCountedString(wire,prop->value,swap);
-    }
-    return wire;
-}
-
-static int
-XkbSizeGeomKeyAliases(XkbGeometryPtr geom)
-{
-    return geom->num_key_aliases*(2*XkbKeyNameLength);
-}
-
-static char *
-XkbWriteGeomKeyAliases(char *wire,XkbGeometryPtr geom,Bool swap)
-{
-register int sz;
-    
-    sz= geom->num_key_aliases*(XkbKeyNameLength*2);
-    if (sz>0) {
-	memcpy(wire,(char *)geom->key_aliases,sz);
-	wire+= sz;
-    }
-    return wire;
-}
-
-static int
-XkbSizeGeomColors(XkbGeometryPtr geom)
-{
-register int 		i,size;
-register XkbColorPtr	color;
-
-    for (i=size=0,color=geom->colors;i<geom->num_colors;i++,color++) {
-	size+= XkbSizeCountedString(color->spec);
-    }
-    return size;
-}
-
-static char *
-XkbWriteGeomColors(char *wire,XkbGeometryPtr geom,Bool swap)
-{
-register int		i;
-register XkbColorPtr	color;
-
-    for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) {
-	wire= XkbWriteCountedString(wire,color->spec,swap);
-    }
-    return wire;
-}
-
-static int
-XkbSizeGeomShapes(XkbGeometryPtr geom)
-{
-register int		i,size;
-register XkbShapePtr	shape;
-
-    for (i=size=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) {
-	register int		n;
-	register XkbOutlinePtr	ol;
-	size+= SIZEOF(xkbShapeWireDesc);
-	for (n=0,ol=shape->outlines;n<shape->num_outlines;n++,ol++) {
-	    size+= SIZEOF(xkbOutlineWireDesc);
-	    size+= ol->num_points*SIZEOF(xkbPointWireDesc);
-	}
-    }
-    return size;
-}
-
-static char *
-XkbWriteGeomShapes(char *wire,XkbGeometryPtr geom,Bool swap)
-{
-int			i;
-XkbShapePtr		shape;
-xkbShapeWireDesc *	shapeWire;
-
-    for (i=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) {
-	register int 		o;
-	XkbOutlinePtr		ol;
-	xkbOutlineWireDesc *	olWire;
-	shapeWire= (xkbShapeWireDesc *)wire;
-	shapeWire->name= shape->name;
-	shapeWire->nOutlines= shape->num_outlines;
-	if (shape->primary!=NULL)
-	     shapeWire->primaryNdx= XkbOutlineIndex(shape,shape->primary);
-	else shapeWire->primaryNdx= XkbNoShape;
-	if (shape->approx!=NULL)
-	     shapeWire->approxNdx= XkbOutlineIndex(shape,shape->approx);
-	else shapeWire->approxNdx= XkbNoShape;
-	if (swap) {
-	    register int n;
-	    swapl(&shapeWire->name,n);
-	}
-	wire= (char *)&shapeWire[1];
-	for (o=0,ol=shape->outlines;o<shape->num_outlines;o++,ol++) {
-	    register int	p;
-	    XkbPointPtr		pt;
-	    xkbPointWireDesc *	ptWire;
-	    olWire= (xkbOutlineWireDesc *)wire;
-	    olWire->nPoints= ol->num_points;
-	    olWire->cornerRadius= ol->corner_radius;
-	    wire= (char *)&olWire[1];
-	    ptWire= (xkbPointWireDesc *)wire;
-	    for (p=0,pt=ol->points;p<ol->num_points;p++,pt++) {
-		ptWire[p].x= pt->x;
-		ptWire[p].y= pt->y;
-		if (swap) {
-		    register int n;
-		    swaps(&ptWire[p].x,n);
-		    swaps(&ptWire[p].y,n);
-		}
-	    }
-	    wire= (char *)&ptWire[ol->num_points];
-	}
-    }
-    return wire;
-}
-
-static int
-XkbSizeGeomDoodads(int num_doodads,XkbDoodadPtr doodad)
-{
-register int	i,size;
-
-    for (i=size=0;i<num_doodads;i++,doodad++) {
-	size+= SIZEOF(xkbAnyDoodadWireDesc);
-	if (doodad->any.type==XkbTextDoodad) {
-	    size+= XkbSizeCountedString(doodad->text.text);
-	    size+= XkbSizeCountedString(doodad->text.font);
-	}
-	else if (doodad->any.type==XkbLogoDoodad) {
-	    size+= XkbSizeCountedString(doodad->logo.logo_name);
-	}
-    }
-    return size;
-}
-
-static char *
-XkbWriteGeomDoodads(char *wire,int num_doodads,XkbDoodadPtr doodad,Bool swap)
-{
-register int		i;
-xkbDoodadWireDesc *	doodadWire;
-
-    for (i=0;i<num_doodads;i++,doodad++) {
-	doodadWire= (xkbDoodadWireDesc *)wire;
-	wire= (char *)&doodadWire[1];
-	bzero(doodadWire,SIZEOF(xkbDoodadWireDesc));
-	doodadWire->any.name= doodad->any.name;
-	doodadWire->any.type= doodad->any.type;
-	doodadWire->any.priority= doodad->any.priority;
-	doodadWire->any.top= doodad->any.top;
-	doodadWire->any.left= doodad->any.left;
-	if (swap) {
-	    register int n;
-	    swapl(&doodadWire->any.name,n);
-	    swaps(&doodadWire->any.top,n);
-	    swaps(&doodadWire->any.left,n);
-	}
-	switch (doodad->any.type) {
-	    case XkbOutlineDoodad:
-	    case XkbSolidDoodad:
-		doodadWire->shape.angle= doodad->shape.angle;
-		doodadWire->shape.colorNdx= doodad->shape.color_ndx;
-		doodadWire->shape.shapeNdx= doodad->shape.shape_ndx;
-		if (swap) {
-		    register int n;
-		    swaps(&doodadWire->shape.angle,n);
-		}
-		break;
-	    case XkbTextDoodad:
-		doodadWire->text.angle= doodad->text.angle;
-		doodadWire->text.width= doodad->text.width;
-		doodadWire->text.height= doodad->text.height;
-		doodadWire->text.colorNdx= doodad->text.color_ndx;
-		if (swap) {
-		    register int n;
-		    swaps(&doodadWire->text.angle,n);
-		    swaps(&doodadWire->text.width,n);
-		    swaps(&doodadWire->text.height,n);
-		}
-		wire= XkbWriteCountedString(wire,doodad->text.text,swap);
-		wire= XkbWriteCountedString(wire,doodad->text.font,swap);
-		break;
-	    case XkbIndicatorDoodad:
-		doodadWire->indicator.shapeNdx= doodad->indicator.shape_ndx;
-		doodadWire->indicator.onColorNdx=doodad->indicator.on_color_ndx;
-		doodadWire->indicator.offColorNdx=
-						doodad->indicator.off_color_ndx;
-		break;
-	    case XkbLogoDoodad:
-		doodadWire->logo.angle= doodad->logo.angle;
-		doodadWire->logo.colorNdx= doodad->logo.color_ndx;
-		doodadWire->logo.shapeNdx= doodad->logo.shape_ndx;
-		wire= XkbWriteCountedString(wire,doodad->logo.logo_name,swap);
-		break;
-	    default:
-		ErrorF("[xkb] Unknown doodad type %d in XkbWriteGeomDoodads\n",
-			doodad->any.type);
-		ErrorF("[xkb] Ignored\n");
-		break;
-	}
-    }
-    return wire;
-}
-
-static char *
-XkbWriteGeomOverlay(char *wire,XkbOverlayPtr ol,Bool swap)
-{
-register int		r;
-XkbOverlayRowPtr	row;
-xkbOverlayWireDesc *	olWire;
-
-   olWire= (xkbOverlayWireDesc *)wire;
-   olWire->name= ol->name;
-   olWire->nRows= ol->num_rows;
-   if (swap) {
-	register int n;
-	swapl(&olWire->name,n);
-   }
-   wire= (char *)&olWire[1];
-   for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {
-   	unsigned int		k;
-	XkbOverlayKeyPtr	key;
-	xkbOverlayRowWireDesc *	rowWire;
-	rowWire= (xkbOverlayRowWireDesc *)wire;
-	rowWire->rowUnder= row->row_under;
-	rowWire->nKeys= row->num_keys;
-	wire= (char *)&rowWire[1];
-	for (k=0,key=row->keys;k<row->num_keys;k++,key++) {
-	    xkbOverlayKeyWireDesc *	keyWire;
-	    keyWire= (xkbOverlayKeyWireDesc *)wire;
-	    memcpy(keyWire->over,key->over.name,XkbKeyNameLength);
-	    memcpy(keyWire->under,key->under.name,XkbKeyNameLength);
-	    wire= (char *)&keyWire[1];
-	}
-   }
-   return wire;
-}
-
-static int
-XkbSizeGeomSections(XkbGeometryPtr geom)
-{
-register int 	i,size;
-XkbSectionPtr	section;
-
-    for (i=size=0,section=geom->sections;i<geom->num_sections;i++,section++) {
-	size+= SIZEOF(xkbSectionWireDesc);
-	if (section->rows) {
-	    int		r;
-	    XkbRowPtr	row;
-	    for (r=0,row=section->rows;r<section->num_rows;row++,r++) {
-		size+= SIZEOF(xkbRowWireDesc);
-		size+= row->num_keys*SIZEOF(xkbKeyWireDesc);
-	    }
-	}
-	if (section->doodads)
-	    size+= XkbSizeGeomDoodads(section->num_doodads,section->doodads);
-	if (section->overlays) {
-	    int			o;
-	    XkbOverlayPtr	ol;
-	    for (o=0,ol=section->overlays;o<section->num_overlays;o++,ol++) {
-		int			r;
-		XkbOverlayRowPtr	row;
-		size+= SIZEOF(xkbOverlayWireDesc);
-		for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {
-		   size+= SIZEOF(xkbOverlayRowWireDesc);
-		   size+= row->num_keys*SIZEOF(xkbOverlayKeyWireDesc);
-		}
-	    }
-	}
-    }
-    return size;
-}
-
-static char *
-XkbWriteGeomSections(char *wire,XkbGeometryPtr geom,Bool swap)
-{
-register int		i;
-XkbSectionPtr		section;
-xkbSectionWireDesc *	sectionWire;
-
-    for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) {
-	sectionWire= (xkbSectionWireDesc *)wire;
-	sectionWire->name= section->name;
-	sectionWire->top= section->top;
-	sectionWire->left= section->left;
-	sectionWire->width= section->width;
-	sectionWire->height= section->height;
-	sectionWire->angle= section->angle;
-	sectionWire->priority= section->priority;
-	sectionWire->nRows= section->num_rows;
-	sectionWire->nDoodads= section->num_doodads;
-	sectionWire->nOverlays= section->num_overlays;
-	sectionWire->pad= 0;
-	if (swap) {
-	    register int n;
-	    swapl(&sectionWire->name,n);
-	    swaps(&sectionWire->top,n);
-	    swaps(&sectionWire->left,n);
-	    swaps(&sectionWire->width,n);
-	    swaps(&sectionWire->height,n);
-	    swaps(&sectionWire->angle,n);
-	}
-	wire= (char *)&sectionWire[1];
-	if (section->rows) {
-	    int			r;
-	    XkbRowPtr		row;
-	    xkbRowWireDesc *	rowWire;
-	    for (r=0,row=section->rows;r<section->num_rows;r++,row++) {
-		rowWire= (xkbRowWireDesc *)wire;
-		rowWire->top= row->top;
-		rowWire->left= row->left;
-		rowWire->nKeys= row->num_keys;
-		rowWire->vertical= row->vertical;
-		rowWire->pad= 0;
-		if (swap) {
-		    register int n;
-		    swaps(&rowWire->top,n);
-		    swaps(&rowWire->left,n);
-		}
-		wire= (char *)&rowWire[1];
-		if (row->keys) {
-		    int			k;
-		    XkbKeyPtr		key;
-		    xkbKeyWireDesc *	keyWire;
-		    keyWire= (xkbKeyWireDesc *)wire;
-		    for (k=0,key=row->keys;k<row->num_keys;k++,key++) {
-			memcpy(keyWire[k].name,key->name.name,XkbKeyNameLength);
-			keyWire[k].gap= key->gap;
-			keyWire[k].shapeNdx= key->shape_ndx;
-			keyWire[k].colorNdx= key->color_ndx;
-			if (swap) {
-			    register int n;
-			    swaps(&keyWire[k].gap,n);
-			}
-		    }
-		    wire= (char *)&keyWire[row->num_keys];
-		}
-	    }
-	}
-	if (section->doodads) {
-	    wire= XkbWriteGeomDoodads(wire,
-	    			      section->num_doodads,section->doodads,
-				      swap);
-	}
-	if (section->overlays) {
-	    register int o;
-	    for (o=0;o<section->num_overlays;o++) {
-		wire= XkbWriteGeomOverlay(wire,&section->overlays[o],swap);
-	    }
-	}
-    }
-    return wire;
-}
-
-static Status
-XkbComputeGetGeometryReplySize(	XkbGeometryPtr		geom,
-				xkbGetGeometryReply *	rep,
-				Atom			name)
-{
-int	len;
-
-    if (geom!=NULL) {
-	len= XkbSizeCountedString(geom->label_font);
-	len+= XkbSizeGeomProperties(geom);
-	len+= XkbSizeGeomColors(geom);
-	len+= XkbSizeGeomShapes(geom);
-	len+= XkbSizeGeomSections(geom);
-	len+= XkbSizeGeomDoodads(geom->num_doodads,geom->doodads);
-	len+= XkbSizeGeomKeyAliases(geom);
-	rep->length= len/4;
-	rep->found= TRUE;
-	rep->name= geom->name;
-	rep->widthMM= geom->width_mm;
-	rep->heightMM= geom->height_mm;
-	rep->nProperties= geom->num_properties;
-	rep->nColors= geom->num_colors;
-	rep->nShapes= geom->num_shapes;
-	rep->nSections= geom->num_sections;
-	rep->nDoodads= geom->num_doodads;
-	rep->nKeyAliases= geom->num_key_aliases;
-	rep->baseColorNdx= XkbGeomColorIndex(geom,geom->base_color);
-	rep->labelColorNdx= XkbGeomColorIndex(geom,geom->label_color);
-    }
-    else {
-	rep->length= 0;
-	rep->found= FALSE;
-	rep->name= name;
-	rep->widthMM= rep->heightMM= 0;
-	rep->nProperties= rep->nColors= rep->nShapes= 0;
-	rep->nSections= rep->nDoodads= 0;
-	rep->nKeyAliases= 0;
-	rep->labelColorNdx= rep->baseColorNdx= 0;
-    }
-    return Success;
-}
-
-static int
-XkbSendGeometry(	ClientPtr		client,
-			XkbGeometryPtr		geom,
-			xkbGetGeometryReply *	rep,
-			Bool			freeGeom)
-{
-    char	*desc,*start;
-    int		 len;
-
-    if (geom!=NULL) {
-	len= rep->length*4;
-	start= desc= xalloc(len);
-	if (!start)
-	    return BadAlloc;
-	desc=  XkbWriteCountedString(desc,geom->label_font,client->swapped);
-	if ( rep->nProperties>0 )
-	    desc = XkbWriteGeomProperties(desc,geom,client->swapped);
-	if ( rep->nColors>0 )
-	    desc = XkbWriteGeomColors(desc,geom,client->swapped);
-	if ( rep->nShapes>0 )
-	    desc = XkbWriteGeomShapes(desc,geom,client->swapped);
-	if ( rep->nSections>0 )
-	    desc = XkbWriteGeomSections(desc,geom,client->swapped);
-	if ( rep->nDoodads>0 )
-	    desc = XkbWriteGeomDoodads(desc,geom->num_doodads,geom->doodads,
-							  client->swapped);
-	if ( rep->nKeyAliases>0 )
-	    desc = XkbWriteGeomKeyAliases(desc,geom,client->swapped);
-	if ((desc-start)!=(len)) {
-	    ErrorF("[xkb] BOGUS LENGTH in XkbSendGeometry, expected %d, got %ld\n",
-			len, (unsigned long)(desc-start));
-	}
-    }
-    else {
-	len= 0;
-	start= NULL;
-    }
-    if (client->swapped) {
-	register int n;
-	swaps(&rep->sequenceNumber,n);
-	swapl(&rep->length,n);
-	swapl(&rep->name,n);
-	swaps(&rep->widthMM,n);
-	swaps(&rep->heightMM,n);
-	swaps(&rep->nProperties,n);
-	swaps(&rep->nColors,n);
-	swaps(&rep->nShapes,n);
-	swaps(&rep->nSections,n);
-	swaps(&rep->nDoodads,n);
-	swaps(&rep->nKeyAliases,n);
-    }
-    WriteToClient(client, SIZEOF(xkbGetGeometryReply), (char *)rep);
-    if (len>0)
-	WriteToClient(client, len, start);
-    if (start!=NULL)
-	xfree((char *)start);
-    if (freeGeom)
-	XkbFreeGeometry(geom,XkbGeomAllMask,TRUE);
-    return client->noClientException;
-}
-
-int
-ProcXkbGetGeometry(ClientPtr client)
-{
-    DeviceIntPtr 	dev;
-    xkbGetGeometryReply rep;
-    XkbGeometryPtr	geom;
-    Bool		shouldFree;
-    Status		status;
-
-    REQUEST(xkbGetGeometryReq);
-    REQUEST_SIZE_MATCH(xkbGetGeometryReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-    CHK_ATOM_OR_NONE(stuff->name);
-
-    geom= XkbLookupNamedGeometry(dev,stuff->name,&shouldFree);
-    rep.type= X_Reply;
-    rep.deviceID= dev->id;
-    rep.sequenceNumber= client->sequence;
-    rep.length= 0;
-    status= XkbComputeGetGeometryReplySize(geom,&rep,stuff->name);
-    if (status!=Success)
-	 return status;
-    else return XkbSendGeometry(client,geom,&rep,shouldFree);
-}
-
-/***====================================================================***/
-
-static char *
-_GetCountedString(char **wire_inout,Bool swap)
-{
-char *	wire,*str;
-CARD16	len,*plen;
-
-    wire= *wire_inout;
-    plen= (CARD16 *)wire;
-    if (swap) {
-	register int n;
-	swaps(plen,n);
-    }
-    len= *plen;
-    str= xalloc(len+1);
-    if (str) {
-	memcpy(str,&wire[2],len);
-	str[len]= '\0';
-    }
-    wire+= XkbPaddedSize(len+2);
-    *wire_inout= wire;
-    return str;
-}
-
-static Status
-_CheckSetDoodad(	char **		wire_inout,
-			XkbGeometryPtr	geom,
-			XkbSectionPtr	section,
-			ClientPtr	client)
-{
-char *			wire;
-xkbDoodadWireDesc *	dWire;
-XkbDoodadPtr		doodad;
-
-    dWire= (xkbDoodadWireDesc *)(*wire_inout);
-    wire= (char *)&dWire[1];
-    if (client->swapped) {
-	register int n;
-	swapl(&dWire->any.name,n);
-	swaps(&dWire->any.top,n);
-	swaps(&dWire->any.left,n);
-	swaps(&dWire->any.angle,n);
-    }
-    CHK_ATOM_ONLY(dWire->any.name);
-    doodad= XkbAddGeomDoodad(geom,section,dWire->any.name);
-    if (!doodad)
-	return BadAlloc;
-    doodad->any.type= dWire->any.type;
-    doodad->any.priority= dWire->any.priority;
-    doodad->any.top= dWire->any.top;
-    doodad->any.left= dWire->any.left;
-    doodad->any.angle= dWire->any.angle;
-    switch (doodad->any.type) {
-	case XkbOutlineDoodad:
-	case XkbSolidDoodad:
-	    if (dWire->shape.colorNdx>=geom->num_colors) {
-		client->errorValue= _XkbErrCode3(0x40,geom->num_colors,
-							dWire->shape.colorNdx);
-		return BadMatch;
-	    }
-	    if (dWire->shape.shapeNdx>=geom->num_shapes) {
-		client->errorValue= _XkbErrCode3(0x41,geom->num_shapes,
-							dWire->shape.shapeNdx);
-		return BadMatch;
-	    }
-	    doodad->shape.color_ndx= dWire->shape.colorNdx;
-	    doodad->shape.shape_ndx= dWire->shape.shapeNdx;
-	    break;
-	case XkbTextDoodad:
-	    if (dWire->text.colorNdx>=geom->num_colors) {
-		client->errorValue= _XkbErrCode3(0x42,geom->num_colors,
-							dWire->text.colorNdx);
-		return BadMatch;
-	    }
-	    if (client->swapped) {
-		register int n;
-		swaps(&dWire->text.width,n);
-		swaps(&dWire->text.height,n);
-	    }
-	    doodad->text.width= dWire->text.width;
-	    doodad->text.height= dWire->text.height;
-	    doodad->text.color_ndx= dWire->text.colorNdx;
-	    doodad->text.text= _GetCountedString(&wire,client->swapped);
-	    doodad->text.font= _GetCountedString(&wire,client->swapped);
-	    break;
-	case XkbIndicatorDoodad:
-	    if (dWire->indicator.onColorNdx>=geom->num_colors) {
-		client->errorValue= _XkbErrCode3(0x43,geom->num_colors,
-						dWire->indicator.onColorNdx);
-		return BadMatch;
-	    }
-	    if (dWire->indicator.offColorNdx>=geom->num_colors) {
-		client->errorValue= _XkbErrCode3(0x44,geom->num_colors,
-						dWire->indicator.offColorNdx);
-		return BadMatch;
-	    }
-	    if (dWire->indicator.shapeNdx>=geom->num_shapes) {
-		client->errorValue= _XkbErrCode3(0x45,geom->num_shapes,
-						dWire->indicator.shapeNdx);
-		return BadMatch;
-	    }
-	    doodad->indicator.shape_ndx= dWire->indicator.shapeNdx;
-	    doodad->indicator.on_color_ndx= dWire->indicator.onColorNdx;
-	    doodad->indicator.off_color_ndx= dWire->indicator.offColorNdx;
-	    break;
-	case XkbLogoDoodad:
-	    if (dWire->logo.colorNdx>=geom->num_colors) {
-		client->errorValue= _XkbErrCode3(0x46,geom->num_colors,
-							dWire->logo.colorNdx);
-		return BadMatch;
-	    }
-	    if (dWire->logo.shapeNdx>=geom->num_shapes) {
-		client->errorValue= _XkbErrCode3(0x47,geom->num_shapes,
-							dWire->logo.shapeNdx);
-		return BadMatch;
-	    }
-	    doodad->logo.color_ndx= dWire->logo.colorNdx;
-	    doodad->logo.shape_ndx= dWire->logo.shapeNdx;
-	    doodad->logo.logo_name= _GetCountedString(&wire,client->swapped);
-	    break;
-	default:
-	    client->errorValue= _XkbErrCode2(0x4F,dWire->any.type);
-	    return BadValue;
-    }
-    *wire_inout= wire;
-    return Success;
-}
-
-static Status
-_CheckSetOverlay(	char **		wire_inout,
-			XkbGeometryPtr	geom,
-			XkbSectionPtr	section,
-			ClientPtr	client)
-{
-register int		r;
-char *			wire;
-XkbOverlayPtr		ol;
-xkbOverlayWireDesc *	olWire;
-xkbOverlayRowWireDesc *	rWire;
-
-    wire= *wire_inout;
-    olWire= (xkbOverlayWireDesc *)wire;
-    if (client->swapped) {
-	register int n;
-	swapl(&olWire->name,n);
-    }
-    CHK_ATOM_ONLY(olWire->name);
-    ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows);
-    rWire= (xkbOverlayRowWireDesc *)&olWire[1];
-    for (r=0;r<olWire->nRows;r++) {
-	register int		k;
-	xkbOverlayKeyWireDesc *	kWire;
-	XkbOverlayRowPtr	row;
-
-	if (rWire->rowUnder>section->num_rows) {
-	    client->errorValue= _XkbErrCode4(0x20,r,section->num_rows,
-							rWire->rowUnder);
-	    return BadMatch;
-	}
-	row= XkbAddGeomOverlayRow(ol,rWire->rowUnder,rWire->nKeys);
-	kWire= (xkbOverlayKeyWireDesc *)&rWire[1];
-	for (k=0;k<rWire->nKeys;k++,kWire++) {
-	    if (XkbAddGeomOverlayKey(ol,row,
-	    		(char *)kWire->over,(char *)kWire->under)==NULL) {
-		client->errorValue= _XkbErrCode3(0x21,r,k);
-		return BadMatch;
-	    }	
-	}
-	rWire= (xkbOverlayRowWireDesc *)kWire;
-    }
-    olWire= (xkbOverlayWireDesc *)rWire;
-    wire= (char *)olWire;
-    *wire_inout= wire;
-    return Success;
-}
-
-static Status
-_CheckSetSections( 	XkbGeometryPtr		geom,
-			xkbSetGeometryReq *	req,
-			char **			wire_inout,
-			ClientPtr		client)
-{
-Status			status;
-register int		s;
-char *			wire;
-xkbSectionWireDesc *	sWire;
-XkbSectionPtr		section;
-
-    wire= *wire_inout;
-    if (req->nSections<1)
-	return Success;
-    sWire= (xkbSectionWireDesc *)wire;
-    for (s=0;s<req->nSections;s++) {
-	register int		r;
-	xkbRowWireDesc *	rWire;
-	if (client->swapped) {
-	    register int n;
-	    swapl(&sWire->name,n);
-	    swaps(&sWire->top,n);
-	    swaps(&sWire->left,n);
-	    swaps(&sWire->width,n);
-	    swaps(&sWire->height,n);
-	    swaps(&sWire->angle,n);
-	}
-	CHK_ATOM_ONLY(sWire->name);
-	section= XkbAddGeomSection(geom,sWire->name,sWire->nRows,
-					sWire->nDoodads,sWire->nOverlays);
-	if (!section)
-	    return BadAlloc;
-	section->priority=	sWire->priority;
-	section->top=		sWire->top;
-	section->left=		sWire->left;
-	section->width=		sWire->width;
-	section->height=	sWire->height;
-	section->angle=		sWire->angle;
-	rWire= (xkbRowWireDesc *)&sWire[1];
-	for (r=0;r<sWire->nRows;r++) {
-	    register int	k;
-	    XkbRowPtr		row;
-	    xkbKeyWireDesc *	kWire;
-	    if (client->swapped) {
-		register int n;
-		swaps(&rWire->top,n);
-		swaps(&rWire->left,n);
-	    }
-	    row= XkbAddGeomRow(section,rWire->nKeys);
-	    if (!row)
-		return BadAlloc;
-	    row->top= rWire->top;
-	    row->left= rWire->left;
-	    row->vertical= rWire->vertical;
-	    kWire= (xkbKeyWireDesc *)&rWire[1];
-	    for (k=0;k<rWire->nKeys;k++) {
-		XkbKeyPtr	key;
-		key= XkbAddGeomKey(row);
-		if (!key)
-		    return BadAlloc;
-		memcpy(key->name.name,kWire[k].name,XkbKeyNameLength);
-		key->gap= kWire[k].gap;
-		key->shape_ndx= kWire[k].shapeNdx;
-		key->color_ndx= kWire[k].colorNdx;
-		if (key->shape_ndx>=geom->num_shapes) {
-		    client->errorValue= _XkbErrCode3(0x10,key->shape_ndx,
-							  geom->num_shapes);
-		    return BadMatch;
-		}
-		if (key->color_ndx>=geom->num_colors) {
-		    client->errorValue= _XkbErrCode3(0x11,key->color_ndx,
-							  geom->num_colors);
-		    return BadMatch;
-		}
-	    }
-	    rWire= (xkbRowWireDesc *)&kWire[rWire->nKeys];
-	}
-	wire= (char *)rWire;
-	if (sWire->nDoodads>0) {
-	    register int d;
-	    for (d=0;d<sWire->nDoodads;d++) {
-		status=_CheckSetDoodad(&wire,geom,section,client);
-		if (status!=Success)
-		    return status;
-	    }
-	}
-	if (sWire->nOverlays>0) {
-	    register int o;
-	    for (o=0;o<sWire->nOverlays;o++) {
-		status= _CheckSetOverlay(&wire,geom,section,client);
-		if (status!=Success)
-		    return status;
-	    }
-	}
-	sWire= (xkbSectionWireDesc *)wire;
-    }
-    wire= (char *)sWire;
-    *wire_inout= wire;
-    return Success;
-}
-
-static Status
-_CheckSetShapes( 	XkbGeometryPtr		geom,
-			xkbSetGeometryReq *	req,
-			char **			wire_inout,
-			ClientPtr		client)
-{
-register int	i;
-char *		wire;
-
-    wire= *wire_inout;
-    if (req->nShapes<1) {
-	client->errorValue= _XkbErrCode2(0x06,req->nShapes);
-	return BadValue;
-    }
-    else {
-	xkbShapeWireDesc *	shapeWire;
-	XkbShapePtr		shape;
-	register int		o;
-	shapeWire= (xkbShapeWireDesc *)wire;
-	for (i=0;i<req->nShapes;i++) {
-	    xkbOutlineWireDesc *	olWire;
-	    XkbOutlinePtr		ol;
-	    shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines);
-	    if (!shape)
-		return BadAlloc;
-	    olWire= (xkbOutlineWireDesc *)(&shapeWire[1]);
-	    for (o=0;o<shapeWire->nOutlines;o++) {
-		register int		p;
-		XkbPointPtr		pt;
-		xkbPointWireDesc *	ptWire;
-
-		ol= XkbAddGeomOutline(shape,olWire->nPoints);
-		if (!ol)
-		    return BadAlloc;
-		ol->corner_radius=	olWire->cornerRadius;
-		ptWire= (xkbPointWireDesc *)&olWire[1];
-		for (p=0,pt=ol->points;p<olWire->nPoints;p++,pt++) {
-		    pt->x= ptWire[p].x;
-		    pt->y= ptWire[p].y;
-		    if (client->swapped) {
-			register int n;
-			swaps(&pt->x,n);
-			swaps(&pt->y,n);
-		    }
-		}
-		ol->num_points= olWire->nPoints;
-		olWire= (xkbOutlineWireDesc *)(&ptWire[olWire->nPoints]);
-	    }
-	    if (shapeWire->primaryNdx!=XkbNoShape)
-		shape->primary= &shape->outlines[shapeWire->primaryNdx];
-	    if (shapeWire->approxNdx!=XkbNoShape)
-		shape->approx= &shape->outlines[shapeWire->approxNdx];
-	    shapeWire= (xkbShapeWireDesc *)olWire;
-	}
-	wire= (char *)shapeWire;
-    }
-    if (geom->num_shapes!=req->nShapes) {
-	client->errorValue= _XkbErrCode3(0x07,geom->num_shapes,req->nShapes);
-	return BadMatch;
-    }
-
-    *wire_inout= wire;
-    return Success;
-}
-
-static Status
-_CheckSetGeom(	XkbGeometryPtr		geom,
-		xkbSetGeometryReq *	req,
-		ClientPtr 		client)
-{
-register int	i;
-Status		status;
-char *		wire;
-
-    wire= (char *)&req[1];
-    geom->label_font= _GetCountedString(&wire,client->swapped);
-
-    for (i=0;i<req->nProperties;i++) {
-	char *name,*val;
-	name= _GetCountedString(&wire,client->swapped);
-        if (!name)
-            return BadAlloc;
-	val= _GetCountedString(&wire,client->swapped);
-        if (!val) {
-            xfree(name);
-            return BadAlloc;
-        }
-	if (XkbAddGeomProperty(geom,name,val)==NULL) {
-            xfree(name);
-            xfree(val);
-	    return BadAlloc;
-        }
-        xfree(name);
-        xfree(val);
-    }
-
-    if (req->nColors<2) {
-	client->errorValue= _XkbErrCode3(0x01,2,req->nColors);
-	return BadValue;
-    }
-    if (req->baseColorNdx>req->nColors) {
-	client->errorValue=_XkbErrCode3(0x03,req->nColors,req->baseColorNdx);
-	return BadMatch;
-    }
-    if (req->labelColorNdx>req->nColors) {
-	client->errorValue= _XkbErrCode3(0x03,req->nColors,req->labelColorNdx);
-	return BadMatch;
-    }
-    if (req->labelColorNdx==req->baseColorNdx) {
-	client->errorValue= _XkbErrCode3(0x04,req->baseColorNdx,
-                                         req->labelColorNdx);
-	return BadMatch;
-    }
-
-    for (i=0;i<req->nColors;i++) {
-	char *name;
-	name= _GetCountedString(&wire,client->swapped);
-	if (!name)
-            return BadAlloc;
-        if (!XkbAddGeomColor(geom,name,geom->num_colors)) {
-            xfree(name);
-	    return BadAlloc;
-        }
-        xfree(name);
-    }
-    if (req->nColors!=geom->num_colors) {
-	client->errorValue= _XkbErrCode3(0x05,req->nColors,geom->num_colors);
-	return BadMatch;
-    }
-    geom->label_color= &geom->colors[req->labelColorNdx];
-    geom->base_color= &geom->colors[req->baseColorNdx];
-
-    if ((status=_CheckSetShapes(geom,req,&wire,client))!=Success)
-	return status;
-
-    if ((status=_CheckSetSections(geom,req,&wire,client))!=Success)
-	return status;
-
-    for (i=0;i<req->nDoodads;i++) {
-	status=_CheckSetDoodad(&wire,geom,NULL,client);
-	if (status!=Success)
-	    return status;
-    }
-
-    for (i=0;i<req->nKeyAliases;i++) {
-	if (XkbAddGeomKeyAlias(geom,&wire[XkbKeyNameLength],wire)==NULL)
-	    return BadAlloc;
-	wire+= 2*XkbKeyNameLength;
-    }
-    return Success;
-}
-
-static int
-_XkbSetGeometry(ClientPtr client, DeviceIntPtr dev, xkbSetGeometryReq *stuff)
-{
-    XkbDescPtr		xkb;
-    Bool		new_name;
-    xkbNewKeyboardNotify	nkn;
-    XkbGeometryPtr	geom,old;
-    XkbGeometrySizesRec	sizes;
-    Status		status;
-
-    xkb= dev->key->xkbInfo->desc;
-    old= xkb->geom;
-    xkb->geom= NULL;
-
-    sizes.which=		XkbGeomAllMask;
-    sizes.num_properties=	stuff->nProperties;
-    sizes.num_colors=	stuff->nColors;
-    sizes.num_shapes=	stuff->nShapes;
-    sizes.num_sections=	stuff->nSections;
-    sizes.num_doodads=	stuff->nDoodads;
-    sizes.num_key_aliases=	stuff->nKeyAliases;
-    if ((status= XkbAllocGeometry(xkb,&sizes))!=Success) {
-        xkb->geom= old;
-        return status;
-    }
-    geom= xkb->geom;
-    geom->name= stuff->name;
-    geom->width_mm= stuff->widthMM;
-    geom->height_mm= stuff->heightMM;
-    if ((status= _CheckSetGeom(geom,stuff,client))!=Success) {
-        XkbFreeGeometry(geom,XkbGeomAllMask,TRUE);
-        xkb->geom= old;
-        return status;
-    }
-    new_name= (xkb->names->geometry!=geom->name);
-    xkb->names->geometry= geom->name;
-    if (old)
-        XkbFreeGeometry(old,XkbGeomAllMask,TRUE);
-    if (new_name) {
-        xkbNamesNotify	nn;
-        bzero(&nn,sizeof(xkbNamesNotify));
-        nn.changed= XkbGeometryNameMask;
-        XkbSendNamesNotify(dev,&nn);
-    }
-    nkn.deviceID= nkn.oldDeviceID= dev->id;
-    nkn.minKeyCode= nkn.oldMinKeyCode= xkb->min_key_code;
-    nkn.maxKeyCode= nkn.oldMaxKeyCode= xkb->max_key_code;
-    nkn.requestMajor=	XkbReqCode;
-    nkn.requestMinor=	X_kbSetGeometry;
-    nkn.changed=	XkbNKN_GeometryMask;
-    XkbSendNewKeyboardNotify(dev,&nkn);
-    return Success;
-}
-
-int
-ProcXkbSetGeometry(ClientPtr client)
-{
-    DeviceIntPtr        dev;
-    int                 rc;
-
-    REQUEST(xkbSetGeometryReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetGeometryReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-    CHK_ATOM_OR_NONE(stuff->name);
-
-    rc = _XkbSetGeometry(client, dev, stuff);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                    _XkbSetGeometry(client, other, stuff);
-            }
-        }
-    }
-
-    return Success;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbPerClientFlags(ClientPtr client)
-{
-    DeviceIntPtr 		dev;
-    xkbPerClientFlagsReply 	rep;
-    XkbInterestPtr		interest;
-    Mask access_mode = DixGetAttrAccess | DixSetAttrAccess;
-
-    REQUEST(xkbPerClientFlagsReq);
-    REQUEST_SIZE_MATCH(xkbPerClientFlagsReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, access_mode);
-    CHK_MASK_LEGAL(0x01,stuff->change,XkbPCF_AllFlagsMask);
-    CHK_MASK_MATCH(0x02,stuff->change,stuff->value);
-
-    interest = XkbFindClientResource((DevicePtr)dev,client);
-    memset(&rep, 0, sizeof(xkbPerClientFlagsReply));
-    rep.type= X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    if (stuff->change) {
-	client->xkbClientFlags&= ~stuff->change;
-	client->xkbClientFlags|= stuff->value;
-    }
-    if (stuff->change&XkbPCF_AutoResetControlsMask) {
-	Bool	want;
-	want= stuff->value&XkbPCF_AutoResetControlsMask;
-	if (interest && !want) {
-	    interest->autoCtrls= interest->autoCtrlValues= 0;
-	}
-	else if (want && (!interest)) {
-	    XID id = FakeClientID(client->index);
-	    AddResource(id,RT_XKBCLIENT,dev);
-	    interest= XkbAddClientResource((DevicePtr)dev,client,id);
-	    if (!interest)
-		return BadAlloc;
-	}
-	if (interest && want ) {
-	    register unsigned affect;
-	    affect= stuff->ctrlsToChange;
-
-	    CHK_MASK_LEGAL(0x03,affect,XkbAllBooleanCtrlsMask);
-	    CHK_MASK_MATCH(0x04,affect,stuff->autoCtrls);
-	    CHK_MASK_MATCH(0x05,stuff->autoCtrls,stuff->autoCtrlValues);
-
-	    interest->autoCtrls&= ~affect;
-	    interest->autoCtrlValues&= ~affect;
-	    interest->autoCtrls|= stuff->autoCtrls&affect;
-	    interest->autoCtrlValues|= stuff->autoCtrlValues&affect;
-	}
-    }
-    rep.supported = XkbPCF_AllFlagsMask;
-    rep.value= client->xkbClientFlags&XkbPCF_AllFlagsMask;
-    if (interest) {
-	rep.autoCtrls= interest->autoCtrls;
-	rep.autoCtrlValues= interest->autoCtrlValues;
-    }
-    else {
-	rep.autoCtrls= rep.autoCtrlValues= 0;
-    }
-    if ( client->swapped ) {
-	register int n;
-	swaps(&rep.sequenceNumber, n);
-	swapl(&rep.supported,n);
-	swapl(&rep.value,n);
-	swapl(&rep.autoCtrls,n);
-	swapl(&rep.autoCtrlValues,n);
-    }
-    WriteToClient(client,SIZEOF(xkbPerClientFlagsReply), (char *)&rep);
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-/* all latin-1 alphanumerics, plus parens, minus, underscore, slash */
-/* and wildcards */
-static unsigned char componentSpecLegal[] = {
-        0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, 0xff, 0x87,
-        0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x07,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff
-};
-
-/* same as above but accepts percent, plus and bar too */
-static unsigned char componentExprLegal[] = {
-        0x00, 0x00, 0x00, 0x00, 0x20, 0xaf, 0xff, 0x87,
-        0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x17,
-        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff
-};
-
-static char *
-GetComponentSpec(unsigned char **pWire,Bool allowExpr,int *errRtrn)
-{
-int		len;
-register int	i;
-unsigned char	*wire,*str,*tmp,*legal;
-
-    if (allowExpr)	legal= &componentExprLegal[0];
-    else		legal= &componentSpecLegal[0];
-
-    wire= *pWire;
-    len= (*(unsigned char *)wire++);
-    if (len>0) {
-	str= xcalloc(1, len+1);
-	if (str) {
-	    tmp= str;
-	    for (i=0;i<len;i++) {
-		if (legal[(*wire)/8]&(1<<((*wire)%8)))
-		    *tmp++= *wire++;
-		else wire++;
-	    }
-	    if (tmp!=str)
-		*tmp++= '\0';
-	    else {
-		xfree(str);
-		str= NULL;
-	    }
-	}
-	else {
-	    *errRtrn= BadAlloc;
-	}
-    }
-    else {
-	str= NULL;
-    }
-    *pWire= wire;
-    return (char *)str;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbListComponents(ClientPtr client)
-{
-    DeviceIntPtr 		dev;
-    xkbListComponentsReply 	rep;
-    unsigned			len;
-    int				status;
-    unsigned char *		str;
-    XkbSrvListInfoRec		list;
-
-    REQUEST(xkbListComponentsReq);
-    REQUEST_AT_LEAST_SIZE(xkbListComponentsReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-
-    status= Success;
-    str= (unsigned char *)&stuff[1];
-    bzero(&list,sizeof(XkbSrvListInfoRec));
-    list.maxRtrn= stuff->maxNames;
-    list.pattern[_XkbListKeycodes]= GetComponentSpec(&str,FALSE,&status);
-    list.pattern[_XkbListTypes]= GetComponentSpec(&str,FALSE,&status);
-    list.pattern[_XkbListCompat]= GetComponentSpec(&str,FALSE,&status);
-    list.pattern[_XkbListSymbols]= GetComponentSpec(&str,FALSE,&status);
-    list.pattern[_XkbListGeometry]= GetComponentSpec(&str,FALSE,&status);
-    if (status!=Success)
-	return status;
-    len= str-((unsigned char *)stuff);
-    if ((XkbPaddedSize(len)/4)!=stuff->length)
-	return BadLength;
-    if ((status=XkbDDXList(dev,&list,client))!=Success) {
-	if (list.pool) {
-	    xfree(list.pool);
-	    list.pool= NULL;
-	}
-	return status;
-    }
-    bzero(&rep,sizeof(xkbListComponentsReply));
-    rep.type= X_Reply;
-    rep.deviceID = dev->id;
-    rep.sequenceNumber = client->sequence;
-    rep.length = XkbPaddedSize(list.nPool)/4;
-    rep.nKeymaps = 0;
-    rep.nKeycodes = list.nFound[_XkbListKeycodes];
-    rep.nTypes = list.nFound[_XkbListTypes];
-    rep.nCompatMaps = list.nFound[_XkbListCompat];
-    rep.nSymbols = list.nFound[_XkbListSymbols];
-    rep.nGeometries = list.nFound[_XkbListGeometry];
-    rep.extra=	0;
-    if (list.nTotal>list.maxRtrn)
-	rep.extra = (list.nTotal-list.maxRtrn);
-    if (client->swapped) {
-	register int n;
-	swaps(&rep.sequenceNumber,n);
-	swapl(&rep.length,n);
-	swaps(&rep.nKeymaps,n);
-	swaps(&rep.nKeycodes,n);
-	swaps(&rep.nTypes,n);
-	swaps(&rep.nCompatMaps,n);
-	swaps(&rep.nSymbols,n);
-	swaps(&rep.nGeometries,n);
-	swaps(&rep.extra,n);
-    }
-    WriteToClient(client,SIZEOF(xkbListComponentsReply),(char *)&rep);
-    if (list.nPool && list.pool) {
-	WriteToClient(client,XkbPaddedSize(list.nPool), (char *)list.pool);
-	xfree(list.pool);
-	list.pool= NULL;
-    }
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbGetKbdByName(ClientPtr client)
-{
-    DeviceIntPtr 		dev;
-    DeviceIntPtr                tmpd;
-    xkbGetKbdByNameReply 	rep;
-    xkbGetMapReply		mrep;
-    xkbGetCompatMapReply	crep;
-    xkbGetIndicatorMapReply	irep;
-    xkbGetNamesReply		nrep;
-    xkbGetGeometryReply		grep;
-    XkbComponentNamesRec	names;
-    XkbDescPtr			xkb, new;
-    unsigned char *		str;
-    char 			mapFile[PATH_MAX];
-    unsigned			len;
-    unsigned			fwant,fneed,reported;
-    int				status;
-    Bool			geom_changed;
-    XkbSrvLedInfoPtr            old_sli;
-    XkbSrvLedInfoPtr            sli;
-    Mask access_mode = DixGetAttrAccess | DixManageAccess;
-
-    REQUEST(xkbGetKbdByNameReq);
-    REQUEST_AT_LEAST_SIZE(xkbGetKbdByNameReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, access_mode);
-
-    xkb = dev->key->xkbInfo->desc;
-    status= Success;
-    str= (unsigned char *)&stuff[1];
-    if (GetComponentSpec(&str,TRUE,&status)) /* keymap, unsupported */
-        return BadMatch;
-    names.keycodes= GetComponentSpec(&str,TRUE,&status);
-    names.types= GetComponentSpec(&str,TRUE,&status);
-    names.compat= GetComponentSpec(&str,TRUE,&status);
-    names.symbols= GetComponentSpec(&str,TRUE,&status);
-    names.geometry= GetComponentSpec(&str,TRUE,&status);
-    if (status!=Success)
-	return status;
-    len= str-((unsigned char *)stuff);
-    if ((XkbPaddedSize(len)/4)!=stuff->length)
-	return BadLength;
-
-    CHK_MASK_LEGAL(0x01,stuff->want,XkbGBN_AllComponentsMask);
-    CHK_MASK_LEGAL(0x02,stuff->need,XkbGBN_AllComponentsMask);
-    
-    if (stuff->load)
-	 fwant= XkbGBN_AllComponentsMask;
-    else fwant= stuff->want|stuff->need;
-    if ((!names.compat)&&
-        (fwant&(XkbGBN_CompatMapMask|XkbGBN_IndicatorMapMask))) {
-        names.compat= _XkbDupString("%");
-    }
-    if ((!names.types)&&(fwant&(XkbGBN_TypesMask))) {
-        names.types= _XkbDupString("%");
-    }
-    if ((!names.symbols)&&(fwant&XkbGBN_SymbolsMask)) {
-        names.symbols= _XkbDupString("%");
-    }
-    geom_changed= ((names.geometry!=NULL)&&(strcmp(names.geometry,"%")!=0));
-    if ((!names.geometry)&&(fwant&XkbGBN_GeometryMask)) {
-        names.geometry= _XkbDupString("%");
-        geom_changed= FALSE;
-    }
-
-    bzero(mapFile,PATH_MAX);
-    rep.type= X_Reply;
-    rep.deviceID = dev->id;
-    rep.sequenceNumber = client->sequence;
-    rep.length = 0;
-    rep.minKeyCode = xkb->min_key_code;
-    rep.maxKeyCode = xkb->max_key_code;
-    rep.loaded=	FALSE;
-    fwant= XkbConvertGetByNameComponents(TRUE,stuff->want)|XkmVirtualModsMask;
-    fneed= XkbConvertGetByNameComponents(TRUE,stuff->need);
-    rep.reported= XkbConvertGetByNameComponents(FALSE,fwant|fneed);
-    if (stuff->load) {
-	fneed|= XkmKeymapRequired;
-	fwant|= XkmKeymapLegal;
-    }
-    if ((fwant|fneed)&XkmSymbolsMask) {
-	fneed|= XkmKeyNamesIndex|XkmTypesIndex;
-	fwant|= XkmIndicatorsIndex;
-    }
-
-    /* We pass dev in here so we can get the old names out if needed. */
-    rep.found = XkbDDXLoadKeymapByNames(dev,&names,fwant,fneed,&new,
-                                        mapFile,PATH_MAX);
-    rep.newKeyboard= FALSE;
-    rep.pad1= rep.pad2= rep.pad3= rep.pad4= 0;
-
-    stuff->want|= stuff->need;
-    if (new==NULL)
-	rep.reported= 0;
-    else {
-	if (stuff->load)
-	    rep.loaded= TRUE;
-	if (stuff->load || 
-		((rep.reported&XkbGBN_SymbolsMask) && (new->compat))) {
-	    XkbChangesRec changes;
-	    bzero(&changes,sizeof(changes));
-	    XkbUpdateDescActions(new,
-			new->min_key_code,XkbNumKeys(new),
-			&changes);
-	}
-
-	if (new->map==NULL)
-	    rep.reported&= ~(XkbGBN_SymbolsMask|XkbGBN_TypesMask);
-	else if (rep.reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask)) {
-	    mrep.type= X_Reply;
-	    mrep.deviceID = dev->id;
-	    mrep.sequenceNumber= client->sequence;
-	    mrep.length = ((SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2);
-	    mrep.minKeyCode = new->min_key_code;
-	    mrep.maxKeyCode = new->max_key_code;
-	    mrep.present = 0;
-	    mrep.totalSyms = mrep.totalActs =
-		mrep.totalKeyBehaviors= mrep.totalKeyExplicit= 
-		mrep.totalModMapKeys= mrep.totalVModMapKeys= 0;
-	    if (rep.reported&(XkbGBN_TypesMask|XkbGBN_ClientSymbolsMask)) {
-		mrep.present|= XkbKeyTypesMask;
-		mrep.firstType = 0;
-		mrep.nTypes = mrep.totalTypes= new->map->num_types;
-	    }
-	    else {
-		mrep.firstType = mrep.nTypes= 0;
-		mrep.totalTypes= 0;
-	    }
-	    if (rep.reported&XkbGBN_ClientSymbolsMask) {
-		mrep.present|= (XkbKeySymsMask|XkbModifierMapMask);
-		mrep.firstKeySym = mrep.firstModMapKey= new->min_key_code;
-		mrep.nKeySyms = mrep.nModMapKeys= XkbNumKeys(new);
-	    }
-	    else {
-		mrep.firstKeySym= mrep.firstModMapKey= 0;
-		mrep.nKeySyms= mrep.nModMapKeys= 0;
-	    }
-	    if (rep.reported&XkbGBN_ServerSymbolsMask) {
-		mrep.present|= XkbAllServerInfoMask;
-		mrep.virtualMods= ~0;
-		mrep.firstKeyAct = mrep.firstKeyBehavior = 
-			mrep.firstKeyExplicit = new->min_key_code;
-		mrep.nKeyActs = mrep.nKeyBehaviors = 
-			mrep.nKeyExplicit = XkbNumKeys(new);
-		mrep.firstVModMapKey= new->min_key_code;
-		mrep.nVModMapKeys= XkbNumKeys(new);
-	    }
-	    else {
-		mrep.virtualMods= 0;
-		mrep.firstKeyAct= mrep.firstKeyBehavior= 
-			mrep.firstKeyExplicit = 0;
-		mrep.nKeyActs= mrep.nKeyBehaviors= mrep.nKeyExplicit= 0;
-	    }
-	    XkbComputeGetMapReplySize(new,&mrep);
-	    rep.length+= SIZEOF(xGenericReply)/4+mrep.length;
-	}
-	if (new->compat==NULL)
-	    rep.reported&= ~XkbGBN_CompatMapMask;
-	else if (rep.reported&XkbGBN_CompatMapMask) {
-	    crep.type= X_Reply;
-	    crep.deviceID= dev->id;
-	    crep.sequenceNumber= client->sequence;
-	    crep.length= 0;
-	    crep.groups= XkbAllGroupsMask;
-	    crep.firstSI= 0;
-	    crep.nSI= crep.nTotalSI= new->compat->num_si;
-	    XkbComputeGetCompatMapReplySize(new->compat,&crep);
-	    rep.length+= SIZEOF(xGenericReply)/4+crep.length;
-	}
-	if (new->indicators==NULL)
-	    rep.reported&= ~XkbGBN_IndicatorMapMask;
-	else if (rep.reported&XkbGBN_IndicatorMapMask) {
-	    irep.type= X_Reply;
-	    irep.deviceID= dev->id;
-	    irep.sequenceNumber= client->sequence;
-	    irep.length= 0;
-	    irep.which= XkbAllIndicatorsMask;
-	    XkbComputeGetIndicatorMapReplySize(new->indicators,&irep);
-	    rep.length+= SIZEOF(xGenericReply)/4+irep.length;
-	}
-	if (new->names==NULL)
-	    rep.reported&= ~(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask);
-	else if (rep.reported&(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask)) {
-	    nrep.type= X_Reply;
-	    nrep.deviceID= dev->id;
-	    nrep.sequenceNumber= client->sequence;
-	    nrep.length= 0;
-	    nrep.minKeyCode= new->min_key_code;
-	    nrep.maxKeyCode= new->max_key_code;
-	    if (rep.reported&XkbGBN_OtherNamesMask) {
-		nrep.which= XkbAllNamesMask;
-		if (new->map!=NULL)
-		     nrep.nTypes= new->map->num_types;
-		else nrep.nTypes= 0;
-		nrep.nKTLevels= 0;
-		nrep.groupNames= XkbAllGroupsMask;
-		nrep.virtualMods= XkbAllVirtualModsMask;
-		nrep.indicators= XkbAllIndicatorsMask;
-		nrep.nRadioGroups= new->names->num_rg;
-	    }
-	    else {
-		nrep.which= 0;
-		nrep.nTypes= 0;
-		nrep.nKTLevels= 0;
-		nrep.groupNames= 0;
-		nrep.virtualMods= 0;
-		nrep.indicators= 0;
-		nrep.nRadioGroups= 0;
-	    }
-	    if (rep.reported&XkbGBN_KeyNamesMask) {
-		nrep.which|= XkbKeyNamesMask;
-		nrep.firstKey= new->min_key_code;
-		nrep.nKeys= XkbNumKeys(new);
-		nrep.nKeyAliases= new->names->num_key_aliases;
-		if (nrep.nKeyAliases)
-		    nrep.which|= XkbKeyAliasesMask;
-	    }
-	    else {
-		nrep.which&= ~(XkbKeyNamesMask|XkbKeyAliasesMask);
-		nrep.firstKey= nrep.nKeys= 0;
-		nrep.nKeyAliases= 0;
-	    }
-	    XkbComputeGetNamesReplySize(new,&nrep);
-	    rep.length+= SIZEOF(xGenericReply)/4+nrep.length;
-	}
-	if (new->geom==NULL)
-	    rep.reported&= ~XkbGBN_GeometryMask;
-	else if (rep.reported&XkbGBN_GeometryMask) {
-	    grep.type= X_Reply;
-	    grep.deviceID= dev->id;
-	    grep.sequenceNumber= client->sequence;
-	    grep.length= 0;
-	    grep.found= TRUE;
-	    grep.pad= 0;
-	    grep.widthMM= grep.heightMM= 0;
-	    grep.nProperties= grep.nColors= grep.nShapes= 0;
-	    grep.nSections= grep.nDoodads= 0;
-	    grep.baseColorNdx= grep.labelColorNdx= 0;
-	    XkbComputeGetGeometryReplySize(new->geom,&grep,None);
-	    rep.length+= SIZEOF(xGenericReply)/4+grep.length;
-	}
-    }
-
-    reported= rep.reported;
-    if ( client->swapped ) {
-	register int n;
-	swaps(&rep.sequenceNumber,n);
-	swapl(&rep.length,n);
-	swaps(&rep.found,n);
-	swaps(&rep.reported,n);
-    }
-    WriteToClient(client,SIZEOF(xkbGetKbdByNameReply), (char *)&rep);
-    if (reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask))
-	XkbSendMap(client,new,&mrep);
-    if (reported&XkbGBN_CompatMapMask)
-	XkbSendCompatMap(client,new->compat,&crep);
-    if (reported&XkbGBN_IndicatorMapMask)
-	XkbSendIndicatorMap(client,new->indicators,&irep);
-    if (reported&(XkbGBN_KeyNamesMask|XkbGBN_OtherNamesMask))
-	XkbSendNames(client,new,&nrep);
-    if (reported&XkbGBN_GeometryMask)
-	XkbSendGeometry(client,new->geom,&grep,FALSE);
-    if (rep.loaded) {
-	XkbDescPtr		old_xkb;
-	xkbNewKeyboardNotify 	nkn;
-	int 			i,nG,nTG;
-	old_xkb= xkb;
-	xkb= new;
-	dev->key->xkbInfo->desc= xkb;
-	new= old_xkb; /* so it'll get freed automatically */
-
-	*xkb->ctrls= *old_xkb->ctrls;
-	for (nG=nTG=0,i=xkb->min_key_code;i<=xkb->max_key_code;i++) {
-	    nG= XkbKeyNumGroups(xkb,i);
-	    if (nG>=XkbNumKbdGroups) {
-		nTG= XkbNumKbdGroups;
-		break;
-	    }
-	    if (nG>nTG) {
-		nTG= nG;
-	    }
-	}
-	xkb->ctrls->num_groups= nTG;
-
-        for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {
-            if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {
-                if (tmpd != dev)
-                    XkbCopyDeviceKeymap(tmpd, dev);
-
-                if (tmpd->kbdfeed && tmpd->kbdfeed->xkb_sli) {
-                    old_sli = tmpd->kbdfeed->xkb_sli;
-                    tmpd->kbdfeed->xkb_sli = NULL;
-                    sli = XkbAllocSrvLedInfo(tmpd, tmpd->kbdfeed, NULL, 0);
-                    if (sli) {
-                        sli->explicitState = old_sli->explicitState;
-                        sli->effectiveState = old_sli->effectiveState;
-                    }
-                    tmpd->kbdfeed->xkb_sli = sli;
-                    XkbFreeSrvLedInfo(old_sli);
-                }
-            }
-        }
-
-	nkn.deviceID= nkn.oldDeviceID= dev->id;
-	nkn.minKeyCode= new->min_key_code;
-	nkn.maxKeyCode= new->max_key_code;
-	nkn.oldMinKeyCode= xkb->min_key_code;
-	nkn.oldMaxKeyCode= xkb->max_key_code;
-	nkn.requestMajor= XkbReqCode;
-	nkn.requestMinor= X_kbGetKbdByName;
-	nkn.changed= XkbNKN_KeycodesMask;
-	if (geom_changed)
-	    nkn.changed|= XkbNKN_GeometryMask;
-	XkbSendNewKeyboardNotify(dev,&nkn);
-
-	if (!IsMaster(dev) && dev->u.master)
-	{
-	    DeviceIntPtr master = dev->u.master;
-	    if (master->u.lastSlave == dev)
-	    {
-		XkbCopyDeviceKeymap(dev->u.master, dev);
-		XkbSendNewKeyboardNotify(dev,&nkn);
-	    }
-	}
-    }
-    if ((new!=NULL)&&(new!=xkb)) {
-	XkbFreeKeyboard(new,XkbAllComponentsMask,TRUE);
-	new= NULL;
-    }
-    if (names.keycodes)	{ xfree(names.keycodes); names.keycodes= NULL; }
-    if (names.types)	{ xfree(names.types); names.types= NULL; }
-    if (names.compat)	{ xfree(names.compat); names.compat= NULL; }
-    if (names.symbols)	{ xfree(names.symbols); names.symbols= NULL; }
-    if (names.geometry)	{ xfree(names.geometry); names.geometry= NULL; }
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static int
-ComputeDeviceLedInfoSize(	DeviceIntPtr		dev,
-				unsigned int		what,
-				XkbSrvLedInfoPtr	sli)
-{
-int			nNames,nMaps;
-register unsigned 	n,bit;
-
-    if (sli==NULL)
-	return 0;
-    nNames= nMaps= 0;
-    if ((what&XkbXI_IndicatorNamesMask)==0)
-	sli->namesPresent= 0;
-    if ((what&XkbXI_IndicatorMapsMask)==0)
-	sli->mapsPresent= 0;
-
-    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {
-	if (sli->names && sli->names[n]!=None) {
-	    sli->namesPresent|= bit;
-	    nNames++;
-	}
-	if (sli->maps && XkbIM_InUse(&sli->maps[n])) {
-	    sli->mapsPresent|= bit;
-	    nMaps++;
-	}
-    }
-    return (nNames*4)+(nMaps*SIZEOF(xkbIndicatorMapWireDesc));
-}
-
-static int 
-CheckDeviceLedFBs(	DeviceIntPtr			dev,
-			int				class,
-			int				id,
-			xkbGetDeviceInfoReply *		rep,
-			ClientPtr			client)
-{
-int			nFBs= 0;
-int			length= 0;
-Bool			classOk;
-
-    if (class==XkbDfltXIClass) {
-	if (dev->kbdfeed)	class= KbdFeedbackClass;
-	else if (dev->leds)	class= LedFeedbackClass;
-	else {
-	    client->errorValue= _XkbErrCode2(XkbErr_BadClass,class);
-	    return XkbKeyboardErrorCode;
-	}
-    }
-    classOk= FALSE;
-    if ((dev->kbdfeed)&&((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) {
-	KbdFeedbackPtr kf;
-	classOk= TRUE;
-	for (kf= dev->kbdfeed;(kf);kf=kf->next) {
-	    if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=kf->ctrl.id))
-		continue;
-	    nFBs++;
-	    length+= SIZEOF(xkbDeviceLedsWireDesc);
-	    if (!kf->xkb_sli)
-		kf->xkb_sli= XkbAllocSrvLedInfo(dev,kf,NULL,0);
-	    length+= ComputeDeviceLedInfoSize(dev,rep->present,kf->xkb_sli);
-	    if (id!=XkbAllXIIds)
-		break;
-	}
-    }
-    if ((dev->leds)&&((class==LedFeedbackClass)||(class==XkbAllXIClasses))) {
-	LedFeedbackPtr lf;
-	classOk= TRUE;
-	for (lf= dev->leds;(lf);lf=lf->next) {
-	    if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=lf->ctrl.id))
-		continue;
-	    nFBs++;
-	    length+= SIZEOF(xkbDeviceLedsWireDesc);
-	    if (!lf->xkb_sli)
-		lf->xkb_sli= XkbAllocSrvLedInfo(dev,NULL,lf,0);
-	    length+= ComputeDeviceLedInfoSize(dev,rep->present,lf->xkb_sli);
-	    if (id!=XkbAllXIIds)
-		break;
-	}
-    }
-    if (nFBs>0) {
-        rep->nDeviceLedFBs= nFBs;
-        rep->length+= (length/4);
-	return Success;
-    }
-    if (classOk) client->errorValue= _XkbErrCode2(XkbErr_BadId,id);
-    else	 client->errorValue= _XkbErrCode2(XkbErr_BadClass,class);
-    return XkbKeyboardErrorCode;
-}
-
-static int
-SendDeviceLedInfo(	XkbSrvLedInfoPtr	sli,
-			ClientPtr		client)
-{
-xkbDeviceLedsWireDesc	wire;
-int			length;
-
-    length= 0;
-    wire.ledClass= 		sli->class;
-    wire.ledID= 		sli->id;
-    wire.namesPresent= 		sli->namesPresent;
-    wire.mapsPresent=   	sli->mapsPresent;
-    wire.physIndicators= 	sli->physIndicators;
-    wire.state=			sli->effectiveState;
-    if (client->swapped) {
-	register int n;
-	swaps(&wire.ledClass,n);
-	swaps(&wire.ledID,n);
-	swapl(&wire.namesPresent,n);
-	swapl(&wire.mapsPresent,n);
-	swapl(&wire.physIndicators,n);
-	swapl(&wire.state,n);
-    }
-    WriteToClient(client,SIZEOF(xkbDeviceLedsWireDesc),(char *)&wire);
-    length+= SIZEOF(xkbDeviceLedsWireDesc);
-    if (sli->namesPresent|sli->mapsPresent) {
-	register unsigned i,bit;
-	if (sli->namesPresent) {
-	    CARD32	awire;
-	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-		if (sli->namesPresent&bit) {
-		    awire= (CARD32)sli->names[i];
-		    if (client->swapped) {
-			register int n;
-			swapl(&awire,n);
-		    }
-		    WriteToClient(client,4,(char *)&awire);
-		    length+= 4;
-		}
-	    }
-	}
-	if (sli->mapsPresent) {
-	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {
-		xkbIndicatorMapWireDesc	iwire;
-		if (sli->mapsPresent&bit) {
-		    iwire.flags= 	sli->maps[i].flags;
-		    iwire.whichGroups=	sli->maps[i].which_groups;
-		    iwire.groups=	sli->maps[i].groups;
-		    iwire.whichMods=	sli->maps[i].which_mods;
-		    iwire.mods=		sli->maps[i].mods.mask;
-		    iwire.realMods=	sli->maps[i].mods.real_mods;
-		    iwire.virtualMods=	sli->maps[i].mods.vmods;
-		    iwire.ctrls= 	sli->maps[i].ctrls;
-		    if (client->swapped) {
-			register int n;
-			swaps(&iwire.virtualMods,n);
-			swapl(&iwire.ctrls,n);
-		    }
-		    WriteToClient(client,SIZEOF(xkbIndicatorMapWireDesc),
-								(char *)&iwire);
-		    length+= SIZEOF(xkbIndicatorMapWireDesc);
-		}
-	    }
-	}
-    }
-    return length;
-}
-
-static int
-SendDeviceLedFBs(	DeviceIntPtr	dev,
-			int		class,
-			int		id,
-			unsigned	wantLength,
-			ClientPtr	client)
-{
-int			length= 0;
-
-    if (class==XkbDfltXIClass) {
-	if (dev->kbdfeed)	class= KbdFeedbackClass;
-	else if (dev->leds)	class= LedFeedbackClass;
-    }
-    if ((dev->kbdfeed)&&
-	((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) {
-	KbdFeedbackPtr kf;
-	for (kf= dev->kbdfeed;(kf);kf=kf->next) {
-	    if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==kf->ctrl.id)) {
-		length+= SendDeviceLedInfo(kf->xkb_sli,client);
-		if (id!=XkbAllXIIds)
-		    break;
-	    }
-	}
-    }
-    if ((dev->leds)&&
-	((class==LedFeedbackClass)||(class==XkbAllXIClasses))) {
-	LedFeedbackPtr lf;
-	for (lf= dev->leds;(lf);lf=lf->next) {
-	    if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==lf->ctrl.id)) {
-		length+= SendDeviceLedInfo(lf->xkb_sli,client);
-		if (id!=XkbAllXIIds)
-		    break;
-	    }
-	}
-    }
-    if (length==wantLength)
-	 return Success;
-    else return BadLength;
-}
-
-int
-ProcXkbGetDeviceInfo(ClientPtr client)
-{
-DeviceIntPtr		dev;
-xkbGetDeviceInfoReply	rep;
-int			status,nDeviceLedFBs;
-unsigned		length,nameLen;
-CARD16			ledClass,ledID;
-unsigned		wanted;
-char *			str;
-
-    REQUEST(xkbGetDeviceInfoReq);
-    REQUEST_SIZE_MATCH(xkbGetDeviceInfoReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    wanted= stuff->wanted;
-
-    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);
-    CHK_MASK_LEGAL(0x01,wanted,XkbXI_AllDeviceFeaturesMask);
-
-    if ((!dev->button)||((stuff->nBtns<1)&&(!stuff->allBtns)))
-	wanted&= ~XkbXI_ButtonActionsMask;
-    if ((!dev->kbdfeed)&&(!dev->leds))
-	wanted&= ~XkbXI_IndicatorsMask;
-
-    nameLen= XkbSizeCountedString(dev->name);
-    bzero((char *)&rep,SIZEOF(xkbGetDeviceInfoReply));
-    rep.type = X_Reply;
-    rep.deviceID= dev->id;
-    rep.sequenceNumber = client->sequence;
-    rep.length = nameLen/4;
-    rep.present = wanted;
-    rep.supported = XkbXI_AllDeviceFeaturesMask;
-    rep.unsupported = 0;
-    rep.firstBtnWanted = rep.nBtnsWanted = 0;
-    rep.firstBtnRtrn = rep.nBtnsRtrn = 0;
-    if (dev->button)
-	 rep.totalBtns= dev->button->numButtons;
-    else rep.totalBtns= 0;
-    rep.devType=	dev->xinput_type;
-    rep.hasOwnState=	(dev->key && dev->key->xkbInfo);
-    rep.nDeviceLedFBs = 0;
-    if (dev->kbdfeed)	rep.dfltKbdFB= dev->kbdfeed->ctrl.id;
-    else		rep.dfltKbdFB= XkbXINone;
-    if (dev->leds)	rep.dfltLedFB= dev->leds->ctrl.id;
-    else		rep.dfltLedFB= XkbXINone;
-
-    ledClass= stuff->ledClass;
-    ledID= stuff->ledID;
-
-    rep.firstBtnWanted= rep.nBtnsWanted= 0;
-    rep.firstBtnRtrn= rep.nBtnsRtrn= 0;
-    if (wanted&XkbXI_ButtonActionsMask) {
-	if (stuff->allBtns) {
-	    stuff->firstBtn= 0;
-	    stuff->nBtns= dev->button->numButtons;
-	}
-
-	if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) {
-	    client->errorValue = _XkbErrCode4(0x02,dev->button->numButtons,
-							stuff->firstBtn,
-							stuff->nBtns);
-	    return BadValue;
-	}
-	else {
-	    rep.firstBtnWanted= stuff->firstBtn;
-	    rep.nBtnsWanted= stuff->nBtns;
-	    if (dev->button->xkb_acts!=NULL) {
-		XkbAction *act;
-		register int i;
-
-		rep.firstBtnRtrn= stuff->firstBtn;
-		rep.nBtnsRtrn= stuff->nBtns;
-		act= &dev->button->xkb_acts[rep.firstBtnWanted];
-		for (i=0;i<rep.nBtnsRtrn;i++,act++) {
-		    if (act->type!=XkbSA_NoAction)
-			break;
-		}
-		rep.firstBtnRtrn+=	i;
-		rep.nBtnsRtrn-=		i;
-		act= &dev->button->xkb_acts[rep.firstBtnRtrn+rep.nBtnsRtrn-1];
-		for (i=0;i<rep.nBtnsRtrn;i++,act--) {
-		    if (act->type!=XkbSA_NoAction)
-			break;
-		}
-		rep.nBtnsRtrn-=		i;
-	    }
-	    rep.length+= (rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc))/4;
-	}
-    }
-
-    if (wanted&XkbXI_IndicatorsMask) {
-	status= CheckDeviceLedFBs(dev,ledClass,ledID,&rep,client);
-	if (status!=Success)
-	    return status;
-    }
-    length= rep.length*4;
-    nDeviceLedFBs = rep.nDeviceLedFBs;
-    if (client->swapped) {
-	register int n;
-	swaps(&rep.sequenceNumber,n);
-	swapl(&rep.length,n);
-	swaps(&rep.present,n);
-	swaps(&rep.supported,n);
-	swaps(&rep.unsupported,n);
-	swaps(&rep.nDeviceLedFBs,n);
-	swapl(&rep.type,n);
-    }
-    WriteToClient(client,SIZEOF(xkbGetDeviceInfoReply), (char *)&rep);
-
-    str= xalloc(nameLen);
-    if (!str) 
-	return BadAlloc;
-    XkbWriteCountedString(str,dev->name,client->swapped);
-    WriteToClient(client,nameLen,str);
-    xfree(str);
-    length-= nameLen;
-
-    if (rep.nBtnsRtrn>0) {
-	int			sz;
-	xkbActionWireDesc *	awire;
-	sz= rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc);
-	awire= (xkbActionWireDesc *)&dev->button->xkb_acts[rep.firstBtnRtrn];
-	WriteToClient(client,sz,(char *)awire);
-	length-= sz;
-    }
-    if (nDeviceLedFBs>0) {
-	status= SendDeviceLedFBs(dev,ledClass,ledID,length,client);
-	if (status!=Success)
-	    return status;
-    }
-    else if (length!=0)  {
-	ErrorF("[xkb] Internal Error!  BadLength in ProcXkbGetDeviceInfo\n");
-	ErrorF("[xkb]                  Wrote %d fewer bytes than expected\n",length);
-	return BadLength;
-    }
-    return client->noClientException;
-}
-
-static char *
-CheckSetDeviceIndicators(	char *		wire,
-				DeviceIntPtr	dev,
-				int		num,
-				int *		status_rtrn,
-				ClientPtr	client)
-{
-xkbDeviceLedsWireDesc *	ledWire;
-int			i;
-XkbSrvLedInfoPtr 	sli;
-
-    ledWire= (xkbDeviceLedsWireDesc *)wire;
-    for (i=0;i<num;i++) {
-	if (client->swapped) {
-	   register int n;
-	   swaps(&ledWire->ledClass,n);
-	   swaps(&ledWire->ledID,n);
-	   swapl(&ledWire->namesPresent,n);
-	   swapl(&ledWire->mapsPresent,n);
-	   swapl(&ledWire->physIndicators,n);
-	}
-
-        sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID,
-							XkbXI_IndicatorsMask);
-	if (sli!=NULL) {
-	    register int n;
-	    register unsigned bit;
-	    int nMaps,nNames;
-	    CARD32 *atomWire;
-	    xkbIndicatorMapWireDesc *mapWire;
-
-	    nMaps= nNames= 0;
-	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {
-		if (ledWire->namesPresent&bit)
-		    nNames++;
-		if (ledWire->mapsPresent&bit)
-		    nMaps++;
-	    }
-	    atomWire= (CARD32 *)&ledWire[1];
-	    if (nNames>0) {
-		for (n=0;n<nNames;n++) {
-		    if (client->swapped) {
-			register int t;
-			swapl(atomWire,t);
-		    }
-		    CHK_ATOM_OR_NONE3(((Atom)(*atomWire)),client->errorValue,
-							*status_rtrn,NULL);
-		    atomWire++;
-		}
-	    }
-	    mapWire= (xkbIndicatorMapWireDesc *)atomWire;
-	    if (nMaps>0) {
-		for (n=0;n<nMaps;n++) {
-		    if (client->swapped) {
-			register int t;
-			swaps(&mapWire->virtualMods,t);
-			swapl(&mapWire->ctrls,t);
-		    }
-		    CHK_MASK_LEGAL3(0x21,mapWire->whichGroups,
-						XkbIM_UseAnyGroup,
-						client->errorValue,
-						*status_rtrn,NULL);
-		    CHK_MASK_LEGAL3(0x22,mapWire->whichMods,XkbIM_UseAnyMods,
-						client->errorValue,
-						*status_rtrn,NULL);
-		    mapWire++;
-		}
-	    }
-	    ledWire= (xkbDeviceLedsWireDesc *)mapWire;
-	}
-	else {
-	    /* SHOULD NEVER HAPPEN */
-	    return (char *)ledWire;
-	}
-    }
-    return (char *)ledWire;
-}
-
-static char *
-SetDeviceIndicators(	char *			wire,
-			DeviceIntPtr		dev,
-			unsigned		changed,
-			int			num,
-			int *			status_rtrn,
-			ClientPtr		client,
-			xkbExtensionDeviceNotify *ev)
-{
-xkbDeviceLedsWireDesc *		ledWire;
-int				i;
-XkbEventCauseRec		cause;
-unsigned			namec,mapc,statec;
-xkbExtensionDeviceNotify	ed;
-XkbChangesRec			changes;
-DeviceIntPtr			kbd;
-
-    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));
-    bzero((char *)&changes,sizeof(XkbChangesRec));
-    XkbSetCauseXkbReq(&cause,X_kbSetDeviceInfo,client);
-    ledWire= (xkbDeviceLedsWireDesc *)wire;
-    for (i=0;i<num;i++) {
-	register int			n;
-	register unsigned 		bit;
-	CARD32 *			atomWire;
-	xkbIndicatorMapWireDesc *	mapWire;
-	XkbSrvLedInfoPtr		sli;
-
-	namec= mapc= statec= 0;
-    	sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID,
-						XkbXI_IndicatorMapsMask);
-	if (!sli) {
-	    /* SHOULD NEVER HAPPEN!! */
-	    return (char *)ledWire;
-	}
-
-	atomWire= (CARD32 *)&ledWire[1];
-	if (changed&XkbXI_IndicatorNamesMask) {
-	    namec= sli->namesPresent|ledWire->namesPresent;
-	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));
-	}
-	if (ledWire->namesPresent) {
-	    sli->namesPresent= ledWire->namesPresent;
-	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));
-	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {
-		if (ledWire->namesPresent&bit) {
-		     sli->names[n]= (Atom)*atomWire;
-		     if (sli->names[n]==None)
-			ledWire->namesPresent&= ~bit;
-		     atomWire++; 
-		}
-	    }
-	}
-	mapWire= (xkbIndicatorMapWireDesc *)atomWire;
-	if (changed&XkbXI_IndicatorMapsMask) {
-	    mapc= sli->mapsPresent|ledWire->mapsPresent;
-	    sli->mapsPresent= ledWire->mapsPresent;
-	    bzero((char*)sli->maps,XkbNumIndicators*sizeof(XkbIndicatorMapRec));
-	}
-	if (ledWire->mapsPresent) {
-	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {
-		if (ledWire->mapsPresent&bit) {
-		    sli->maps[n].flags=		mapWire->flags;
-		    sli->maps[n].which_groups=	mapWire->whichGroups;
-		    sli->maps[n].groups=	mapWire->groups;
-		    sli->maps[n].which_mods=	mapWire->whichMods;
-		    sli->maps[n].mods.mask=	mapWire->mods;
-		    sli->maps[n].mods.real_mods=mapWire->realMods;
-		    sli->maps[n].mods.vmods=	mapWire->virtualMods;
-		    sli->maps[n].ctrls=		mapWire->ctrls;
-		    mapWire++; 
-		}
-	    }
-	}
-	if (changed&XkbXI_IndicatorStateMask) {
-	    statec= sli->effectiveState^ledWire->state;
-	    sli->explicitState&= ~statec;
-	    sli->explicitState|= (ledWire->state&statec);
-	}
-	if (namec)
-	    XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause);
-	if (mapc)
-	    XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause);
-	if (statec)
-	    XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause);
-
-	kbd= dev;
-	if ((sli->flags&XkbSLI_HasOwnState)==0)
-	    kbd = inputInfo.keyboard;
-
-	XkbFlushLedEvents(dev,kbd,sli,&ed,&changes,&cause);
-	ledWire= (xkbDeviceLedsWireDesc *)mapWire;
-    }
-    return (char *)ledWire;
-}
-
-
-static int
-_XkbSetDeviceInfo(ClientPtr client, DeviceIntPtr dev,
-                  xkbSetDeviceInfoReq *stuff)
-{
-    char                       *wire;
-
-    wire= (char *)&stuff[1];
-    if (stuff->change&XkbXI_ButtonActionsMask) {
-	if (!dev->button) {
-	    client->errorValue = _XkbErrCode2(XkbErr_BadClass,ButtonClass);
-	    return XkbKeyboardErrorCode;
-	}
-	if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) {
-	    client->errorValue= _XkbErrCode4(0x02,stuff->firstBtn,stuff->nBtns,
-						dev->button->numButtons);
-	    return BadMatch;
-	}
-	wire+= (stuff->nBtns*SIZEOF(xkbActionWireDesc));
-    }
-    if (stuff->change&XkbXI_IndicatorsMask) {
-	int status= Success;
-	wire= CheckSetDeviceIndicators(wire,dev,stuff->nDeviceLedFBs,
-							&status,client);
-	if (status!=Success)
-	    return status;
-    }
-    if (((wire-((char *)stuff))/4)!=stuff->length)
-	return BadLength;
-
-    return Success;
-}
-
-static int
-_XkbSetDeviceInfoCheck(ClientPtr client, DeviceIntPtr dev,
-                       xkbSetDeviceInfoReq *stuff)
-{
-    char                       *wire;
-    xkbExtensionDeviceNotify    ed;
-
-    bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify));
-    ed.deviceID=	dev->id;
-    wire= (char *)&stuff[1];
-    if (stuff->change&XkbXI_ButtonActionsMask) {
-	int			nBtns,sz,i;
-	XkbAction *		acts;
-	DeviceIntPtr		kbd;
-
-	nBtns= dev->button->numButtons;
-	acts= dev->button->xkb_acts;
-	if (acts==NULL) {
-	    acts= xcalloc(nBtns, sizeof(XkbAction));
-	    if (!acts)
-		return BadAlloc;
-	    dev->button->xkb_acts= acts;
-	}
-	sz= stuff->nBtns*SIZEOF(xkbActionWireDesc);
-	memcpy((char *)&acts[stuff->firstBtn],(char *)wire,sz);
-	wire+= sz;
-	ed.reason|=	XkbXI_ButtonActionsMask;
-	ed.firstBtn=	stuff->firstBtn;
-	ed.nBtns=	stuff->nBtns;
-
-	if (dev->key)	kbd= dev;
-	else		kbd= inputInfo.keyboard;
-	acts= &dev->button->xkb_acts[stuff->firstBtn];
-	for (i=0;i<stuff->nBtns;i++,acts++) {
-	    if (acts->type!=XkbSA_NoAction)
-		XkbSetActionKeyMods(kbd->key->xkbInfo->desc,acts,0);
-	}
-    }
-    if (stuff->change&XkbXI_IndicatorsMask) {
-	int status= Success;
-	wire= SetDeviceIndicators(wire,dev,stuff->change,
-				  stuff->nDeviceLedFBs, &status,client,&ed);
-	if (status!=Success)
-	    return status;
-    }
-    if ((stuff->change)&&(ed.reason))
-	XkbSendExtensionDeviceNotify(dev,client,&ed);
-    return Success;
-}
-
-int
-ProcXkbSetDeviceInfo(ClientPtr client)
-{
-    DeviceIntPtr        dev;
-    int                 rc;
-
-    REQUEST(xkbSetDeviceInfoReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetDeviceInfoReq);
-
-    if (!(client->xkbClientFlags&_XkbClientInitialized))
-	return BadAccess;
-
-    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);
-    CHK_MASK_LEGAL(0x01,stuff->change,XkbXI_AllFeaturesMask);
-
-    rc = _XkbSetDeviceInfoCheck(client, dev, stuff);
-
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if (((other != dev) && !IsMaster(other) && (other->u.master == dev)) &&
-                ((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||
-                (stuff->deviceSpec == XkbUseCorePtr && other->button)))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    rc = _XkbSetDeviceInfoCheck(client, other, stuff);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    /* checks done, apply */
-    rc = _XkbSetDeviceInfo(client, dev, stuff);
-    if (rc != Success)
-        return rc;
-
-    if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)
-    {
-        DeviceIntPtr other;
-        for (other = inputInfo.devices; other; other = other->next)
-        {
-            if (((other != dev) && !IsMaster(other) && (other->u.master == dev)) &&
-                ((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||
-                (stuff->deviceSpec == XkbUseCorePtr && other->button)))
-            {
-                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);
-                if (rc == Success)
-                {
-                    rc = _XkbSetDeviceInfo(client, other, stuff);
-                    if (rc != Success)
-                        return rc;
-                }
-            }
-        }
-    }
-
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-int
-ProcXkbSetDebuggingFlags(ClientPtr client)
-{
-CARD32 				newFlags,newCtrls,extraLength;
-xkbSetDebuggingFlagsReply 	rep;
-int rc;
-
-    REQUEST(xkbSetDebuggingFlagsReq);
-    REQUEST_AT_LEAST_SIZE(xkbSetDebuggingFlagsReq);
-
-    rc = XaceHook(XACE_SERVER_ACCESS, client, DixDebugAccess);
-    if (rc != Success)
-	return rc;
-
-    newFlags=  xkbDebugFlags&(~stuff->affectFlags);
-    newFlags|= (stuff->flags&stuff->affectFlags);
-    newCtrls=  xkbDebugCtrls&(~stuff->affectCtrls);
-    newCtrls|= (stuff->ctrls&stuff->affectCtrls);
-    if (xkbDebugFlags || newFlags || stuff->msgLength) {
-	ErrorF("[xkb] XkbDebug: Setting debug flags to 0x%lx\n",(long)newFlags);
-	if (newCtrls!=xkbDebugCtrls)
-	    ErrorF("[xkb] XkbDebug: Setting debug controls to 0x%lx\n",(long)newCtrls);
-    }
-    extraLength= (stuff->length<<2)-sz_xkbSetDebuggingFlagsReq;
-    if (stuff->msgLength>0) {
-	char *msg;
-	if (extraLength<XkbPaddedSize(stuff->msgLength)) {
-	    ErrorF("[xkb] XkbDebug: msgLength= %d, length= %ld (should be %d)\n",
-			stuff->msgLength,(long)extraLength,
-			XkbPaddedSize(stuff->msgLength));
-	    return BadLength;
-	}
-	msg= (char *)&stuff[1];
-	if (msg[stuff->msgLength-1]!='\0') {
-	    ErrorF("[xkb] XkbDebug: message not null-terminated\n");
-	    return BadValue;
-	}
-	ErrorF("[xkb] XkbDebug: %s\n",msg);
-    }
-    xkbDebugFlags = newFlags;
-    xkbDebugCtrls = newCtrls;
-
-    rep.type= X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.currentFlags = newFlags;
-    rep.currentCtrls = newCtrls;
-    rep.supportedFlags = ~0;
-    rep.supportedCtrls = ~0;
-    if ( client->swapped ) {
-	register int n;
-	swaps(&rep.sequenceNumber, n);
-	swapl(&rep.currentFlags, n);
-	swapl(&rep.currentCtrls, n);
-	swapl(&rep.supportedFlags, n);
-	swapl(&rep.supportedCtrls, n);
-    }
-    WriteToClient(client,SIZEOF(xkbSetDebuggingFlagsReply), (char *)&rep);
-    return client->noClientException;
-}
-
-/***====================================================================***/
-
-static int
-ProcXkbDispatch (ClientPtr client)
-{
-    REQUEST(xReq);
-    switch (stuff->data)
-    {
-    case X_kbUseExtension:
-	return ProcXkbUseExtension(client);
-    case X_kbSelectEvents:
-	return ProcXkbSelectEvents(client);
-    case X_kbBell:
-	return ProcXkbBell(client);
-    case X_kbGetState:
-	return ProcXkbGetState(client);
-    case X_kbLatchLockState:
-	return ProcXkbLatchLockState(client);
-    case X_kbGetControls:
-	return ProcXkbGetControls(client);
-    case X_kbSetControls:
-	return ProcXkbSetControls(client);
-    case X_kbGetMap:
-	return ProcXkbGetMap(client);
-    case X_kbSetMap:
-	return ProcXkbSetMap(client);
-    case X_kbGetCompatMap:
-	return ProcXkbGetCompatMap(client);
-    case X_kbSetCompatMap:
-	return ProcXkbSetCompatMap(client);
-    case X_kbGetIndicatorState:
-	return ProcXkbGetIndicatorState(client);
-    case X_kbGetIndicatorMap:
-	return ProcXkbGetIndicatorMap(client);
-    case X_kbSetIndicatorMap:
-	return ProcXkbSetIndicatorMap(client);
-    case X_kbGetNamedIndicator:
-	return ProcXkbGetNamedIndicator(client);
-    case X_kbSetNamedIndicator:
-	return ProcXkbSetNamedIndicator(client);
-    case X_kbGetNames:
-	return ProcXkbGetNames(client);
-    case X_kbSetNames:
-	return ProcXkbSetNames(client);
-    case X_kbGetGeometry:
-	return ProcXkbGetGeometry(client);
-    case X_kbSetGeometry:
-	return ProcXkbSetGeometry(client);
-    case X_kbPerClientFlags:
-	return ProcXkbPerClientFlags(client);
-    case X_kbListComponents:
-	return ProcXkbListComponents(client);
-    case X_kbGetKbdByName:
-	return ProcXkbGetKbdByName(client);
-    case X_kbGetDeviceInfo:
-	return ProcXkbGetDeviceInfo(client);
-    case X_kbSetDeviceInfo:
-	return ProcXkbSetDeviceInfo(client);
-    case X_kbSetDebuggingFlags:
-	return ProcXkbSetDebuggingFlags(client);
-    default:
-	return BadRequest;
-    }
-}
-
-static int
-XkbClientGone(pointer data,XID id)
-{
-    DevicePtr	pXDev = (DevicePtr)data;
-
-    if (!XkbRemoveResourceClient(pXDev,id)) {
-	ErrorF("[xkb] Internal Error! bad RemoveResourceClient in XkbClientGone\n");
-    }
-    return 1;
-}
-
-void
-XkbExtensionInit(void)
-{
-    ExtensionEntry *extEntry;
-
-    RT_XKBCLIENT = CreateNewResourceType(XkbClientGone, "XkbClient");
-    if (!RT_XKBCLIENT)
-	return;
-
-    if ((extEntry = AddExtension(XkbName, XkbNumberEvents, XkbNumberErrors,
-				 ProcXkbDispatch, SProcXkbDispatch,
-				 NULL, StandardMinorOpcode))) {
-	XkbReqCode = (unsigned char)extEntry->base;
-	XkbEventBase = (unsigned char)extEntry->eventBase;
-	XkbErrorBase = (unsigned char)extEntry->errorBase;
-	XkbKeyboardErrorCode = XkbErrorBase+XkbKeyboard;
-    }
-    return;
-}
-
-
+/************************************************************

+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

+

+Permission to use, copy, modify, and distribute this

+software and its documentation for any purpose and without

+fee is hereby granted, provided that the above copyright

+notice appear in all copies and that both that copyright

+notice and this permission notice appear in supporting

+documentation, and that the name of Silicon Graphics not be 

+used in advertising or publicity pertaining to distribution 

+of the software without specific prior written permission.

+Silicon Graphics makes no representation about the suitability 

+of this software for any purpose. It is provided "as is"

+without any express or implied warranty.

+

+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 

+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 

+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 

+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 

+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdio.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "inputstr.h"

+#define	XKBSRV_NEED_FILE_FUNCS

+#include <xkbsrv.h>

+#include "extnsionst.h"

+#include "xace.h"

+#include "xkb.h"

+#include "protocol-versions.h"

+

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XKMformat.h>

+

+int		XkbEventBase;

+static	int	XkbErrorBase;

+int		XkbReqCode;

+int		XkbKeyboardErrorCode;

+CARD32		xkbDebugFlags = 0;

+static CARD32	xkbDebugCtrls = 0;

+

+static RESTYPE	RT_XKBCLIENT;

+

+/***====================================================================***/

+

+#define	CHK_DEVICE(dev, id, client, access_mode, lf) {\

+    int why;\

+    int rc = lf(&(dev), id, client, access_mode, &why);\

+    if (rc != Success) {\

+	client->errorValue = _XkbErrCode2(why, id);\

+	return rc;\

+    }\

+}

+

+#define	CHK_KBD_DEVICE(dev, id, client, mode) \

+    CHK_DEVICE(dev, id, client, mode, _XkbLookupKeyboard)

+#define	CHK_LED_DEVICE(dev, id, client, mode) \

+    CHK_DEVICE(dev, id, client, mode, _XkbLookupLedDevice)

+#define	CHK_BELL_DEVICE(dev, id, client, mode) \

+    CHK_DEVICE(dev, id, client, mode, _XkbLookupBellDevice)

+#define	CHK_ANY_DEVICE(dev, id, client, mode) \

+    CHK_DEVICE(dev, id, client, mode, _XkbLookupAnyDevice)

+

+#define	CHK_ATOM_ONLY2(a,ev,er) {\

+	if (((a)==None)||(!ValidAtom((a)))) {\

+	    (ev)= (XID)(a);\

+	    return er;\

+	}\

+}

+#define	CHK_ATOM_ONLY(a) \

+	CHK_ATOM_ONLY2(a,client->errorValue,BadAtom)

+

+#define	CHK_ATOM_OR_NONE3(a,ev,er,ret) {\

+	if (((a)!=None)&&(!ValidAtom((a)))) {\

+	    (ev)= (XID)(a);\

+	    (er)= BadAtom;\

+	    return ret;\

+	}\

+}

+#define	CHK_ATOM_OR_NONE2(a,ev,er) {\

+	if (((a)!=None)&&(!ValidAtom((a)))) {\

+	    (ev)= (XID)(a);\

+	    return er;\

+	}\

+}

+#define	CHK_ATOM_OR_NONE(a) \

+	CHK_ATOM_OR_NONE2(a,client->errorValue,BadAtom)

+

+#define	CHK_MASK_LEGAL3(err,mask,legal,ev,er,ret)	{\

+	if ((mask)&(~(legal))) { \

+	    (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\

+	    (er)= BadValue;\

+	    return ret;\

+	}\

+}

+#define	CHK_MASK_LEGAL2(err,mask,legal,ev,er)	{\

+	if ((mask)&(~(legal))) { \

+	    (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\

+	    return er;\

+	}\

+}

+#define	CHK_MASK_LEGAL(err,mask,legal) \

+	CHK_MASK_LEGAL2(err,mask,legal,client->errorValue,BadValue)

+

+#define	CHK_MASK_MATCH(err,affect,value) {\

+	if ((value)&(~(affect))) { \

+	    client->errorValue= _XkbErrCode2((err),((value)&(~(affect))));\

+	    return BadMatch;\

+	}\

+}

+#define	CHK_MASK_OVERLAP(err,m1,m2) {\

+	if ((m1)&(m2)) { \

+	    client->errorValue= _XkbErrCode2((err),((m1)&(m2)));\

+	    return BadMatch;\

+	}\

+}

+#define	CHK_KEY_RANGE2(err,first,num,x,ev,er) {\

+	if (((unsigned)(first)+(num)-1)>(x)->max_key_code) {\

+	    (ev)=_XkbErrCode4(err,(first),(num),(x)->max_key_code);\

+	    return er;\

+	}\

+	else if ( (first)<(x)->min_key_code ) {\

+	    (ev)=_XkbErrCode3(err+1,(first),xkb->min_key_code);\

+	    return er;\

+	}\

+}

+#define	CHK_KEY_RANGE(err,first,num,x)  \

+	CHK_KEY_RANGE2(err,first,num,x,client->errorValue,BadValue)

+

+#define	CHK_REQ_KEY_RANGE2(err,first,num,r,ev,er) {\

+	if (((unsigned)(first)+(num)-1)>(r)->maxKeyCode) {\

+	    (ev)=_XkbErrCode4(err,(first),(num),(r)->maxKeyCode);\

+	    return er;\

+	}\

+	else if ( (first)<(r)->minKeyCode ) {\

+	    (ev)=_XkbErrCode3(err+1,(first),(r)->minKeyCode);\

+	    return er;\

+	}\

+}

+#define	CHK_REQ_KEY_RANGE(err,first,num,r)  \

+	CHK_REQ_KEY_RANGE2(err,first,num,r,client->errorValue,BadValue)

+

+/***====================================================================***/

+

+int

+ProcXkbUseExtension(ClientPtr client)

+{

+    REQUEST(xkbUseExtensionReq);

+    xkbUseExtensionReply	rep;

+    register int n;

+    int	supported;

+

+    REQUEST_SIZE_MATCH(xkbUseExtensionReq);

+    if (stuff->wantedMajor != SERVER_XKB_MAJOR_VERSION) {

+	/* pre-release version 0.65 is compatible with 1.00 */

+	supported= ((SERVER_XKB_MAJOR_VERSION==1)&&

+		    (stuff->wantedMajor==0)&&(stuff->wantedMinor==65));

+    }

+    else supported = 1;

+

+    if ((supported) && (!(client->xkbClientFlags&_XkbClientInitialized))) {

+	client->xkbClientFlags= _XkbClientInitialized;

+	client->vMajor= stuff->wantedMajor;

+	client->vMinor= stuff->wantedMinor;

+    }

+    else if (xkbDebugFlags&0x1) {

+	ErrorF("[xkb] Rejecting client %d (0x%lx) (wants %d.%02d, have %d.%02d)\n",

+					client->index,

+					(long)client->clientAsMask,

+					stuff->wantedMajor,stuff->wantedMinor,

+					SERVER_XKB_MAJOR_VERSION,SERVER_XKB_MINOR_VERSION);

+    }

+    memset(&rep, 0, sizeof(xkbUseExtensionReply));

+    rep.type = X_Reply;

+    rep.supported = supported;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.serverMajor = SERVER_XKB_MAJOR_VERSION;

+    rep.serverMinor = SERVER_XKB_MINOR_VERSION;

+    if ( client->swapped ) {

+	swaps(&rep.sequenceNumber, n);

+	swaps(&rep.serverMajor, n);

+	swaps(&rep.serverMinor, n);

+    }

+    WriteToClient(client,SIZEOF(xkbUseExtensionReply), (char *)&rep);

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbSelectEvents(ClientPtr client)

+{

+    unsigned		legal;

+    DeviceIntPtr 	dev;

+    XkbInterestPtr	masks;

+    REQUEST(xkbSelectEventsReq);

+

+    REQUEST_AT_LEAST_SIZE(xkbSelectEventsReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixUseAccess);

+

+    if (((stuff->affectWhich&XkbMapNotifyMask)!=0)&&(stuff->affectMap)) {

+	client->mapNotifyMask&= ~stuff->affectMap;

+	client->mapNotifyMask|= (stuff->affectMap&stuff->map);

+    }

+    if ((stuff->affectWhich&(~XkbMapNotifyMask))==0) 

+	return client->noClientException;

+

+    masks = XkbFindClientResource((DevicePtr)dev,client);

+    if (!masks){

+	XID id = FakeClientID(client->index);

+	AddResource(id,RT_XKBCLIENT,dev);

+	masks= XkbAddClientResource((DevicePtr)dev,client,id);

+    }

+    if (masks) {

+	union {

+	    CARD8	*c8;

+	    CARD16	*c16;

+	    CARD32	*c32;

+	} from,to;

+	register unsigned bit,ndx,maskLeft,dataLeft,size;

+

+	from.c8= (CARD8 *)&stuff[1];

+	dataLeft= (stuff->length*4)-SIZEOF(xkbSelectEventsReq);

+	maskLeft= (stuff->affectWhich&(~XkbMapNotifyMask));

+	for (ndx=0,bit=1; (maskLeft!=0); ndx++, bit<<=1) {

+	    if ((bit&maskLeft)==0)

+		continue;

+	    maskLeft&= ~bit;

+	    switch (ndx) {

+		case XkbNewKeyboardNotify:

+		    to.c16= &client->newKeyboardNotifyMask;

+		    legal= XkbAllNewKeyboardEventsMask;

+		    size= 2;

+		    break;

+		case XkbStateNotify:

+		    to.c16= &masks->stateNotifyMask;

+		    legal= XkbAllStateEventsMask;

+		    size= 2;

+		    break;

+		case XkbControlsNotify:

+		    to.c32= &masks->ctrlsNotifyMask;

+		    legal= XkbAllControlEventsMask;

+		    size= 4;

+		    break;

+		case XkbIndicatorStateNotify:

+		    to.c32= &masks->iStateNotifyMask;

+		    legal= XkbAllIndicatorEventsMask;

+		    size= 4;

+		    break;

+		case XkbIndicatorMapNotify:

+		    to.c32= &masks->iMapNotifyMask;

+		    legal= XkbAllIndicatorEventsMask;

+		    size= 4;

+		    break;

+		case XkbNamesNotify:

+		    to.c16= &masks->namesNotifyMask;

+		    legal= XkbAllNameEventsMask;

+		    size= 2;

+		    break;

+		case XkbCompatMapNotify:

+		    to.c8= &masks->compatNotifyMask;

+		    legal= XkbAllCompatMapEventsMask;

+		    size= 1;

+		    break;

+		case XkbBellNotify:

+		    to.c8= &masks->bellNotifyMask;

+		    legal= XkbAllBellEventsMask;

+		    size= 1;

+		    break;

+		case XkbActionMessage:

+		    to.c8= &masks->actionMessageMask;

+		    legal= XkbAllActionMessagesMask;

+		    size= 1;

+		    break;

+		case XkbAccessXNotify:

+		    to.c16= &masks->accessXNotifyMask;

+		    legal= XkbAllAccessXEventsMask;

+		    size= 2;

+		    break;

+		case XkbExtensionDeviceNotify:

+		    to.c16= &masks->extDevNotifyMask;

+		    legal= XkbAllExtensionDeviceEventsMask;

+		    size= 2;

+		    break;

+		default:

+		    client->errorValue = _XkbErrCode2(33,bit);

+		    return BadValue;

+	    }

+

+	    if (stuff->clear&bit) {

+		if (size==2)		to.c16[0]= 0;

+		else if (size==4)	to.c32[0]= 0;

+		else			to.c8[0]=  0;

+	    }

+	    else if (stuff->selectAll&bit) {

+		if (size==2)		to.c16[0]= ~0;

+		else if (size==4)	to.c32[0]= ~0;

+		else			to.c8[0]=  ~0;

+	    }

+	    else {

+		if (dataLeft<(size*2))

+		    return BadLength;

+		if (size==2) {

+		    CHK_MASK_MATCH(ndx,from.c16[0],from.c16[1]);

+		    CHK_MASK_LEGAL(ndx,from.c16[0],legal);

+		    to.c16[0]&= ~from.c16[0];

+		    to.c16[0]|= (from.c16[0]&from.c16[1]);

+		}

+		else if (size==4) {

+		    CHK_MASK_MATCH(ndx,from.c32[0],from.c32[1]);

+		    CHK_MASK_LEGAL(ndx,from.c32[0],legal);

+		    to.c32[0]&= ~from.c32[0];

+		    to.c32[0]|= (from.c32[0]&from.c32[1]);

+		}

+		else  {

+		    CHK_MASK_MATCH(ndx,from.c8[0],from.c8[1]);

+		    CHK_MASK_LEGAL(ndx,from.c8[0],legal);

+		    to.c8[0]&= ~from.c8[0];

+		    to.c8[0]|= (from.c8[0]&from.c8[1]);

+		    size= 2;

+		}

+		from.c8+= (size*2);

+		dataLeft-= (size*2);

+	    }

+	}

+	if (dataLeft>2) {

+	    ErrorF("[xkb] Extra data (%d bytes) after SelectEvents\n",dataLeft);

+	    return BadLength;

+	}

+	return client->noClientException;

+    }

+    return BadAlloc;

+}

+

+/***====================================================================***/

+/**

+ * Ring a bell on the given device for the given client.

+ */

+static int

+_XkbBell(ClientPtr client, DeviceIntPtr dev, WindowPtr pWin,

+         int bellClass, int bellID, int pitch, int duration,

+         int percent, int forceSound, int eventOnly, Atom name)

+{

+    int         base;

+    pointer     ctrl;

+    int         oldPitch, oldDuration;

+    int         newPercent;

+

+    if (bellClass == KbdFeedbackClass) {

+        KbdFeedbackPtr	k;

+        if (bellID==XkbDfltXIId)

+            k= dev->kbdfeed;

+        else {

+            for (k=dev->kbdfeed; k; k=k->next) {

+                if (k->ctrl.id == bellID)

+                    break;

+            }

+        }

+        if (!k) {

+            client->errorValue = _XkbErrCode2(0x5,bellID);

+            return BadValue;

+        }

+        base = k->ctrl.bell;

+        ctrl = (pointer) &(k->ctrl);

+        oldPitch= k->ctrl.bell_pitch;

+        oldDuration= k->ctrl.bell_duration;

+        if (pitch!=0) {

+            if (pitch==-1)

+                k->ctrl.bell_pitch= defaultKeyboardControl.bell_pitch;

+            else k->ctrl.bell_pitch= pitch;

+        }

+        if (duration!=0) {

+            if (duration==-1)

+                k->ctrl.bell_duration= defaultKeyboardControl.bell_duration;

+            else k->ctrl.bell_duration= duration;

+        }

+    }

+    else if (bellClass == BellFeedbackClass) {

+        BellFeedbackPtr	b;

+        if (bellID==XkbDfltXIId)

+            b= dev->bell;

+        else {

+            for (b=dev->bell; b; b=b->next) {

+                if (b->ctrl.id == bellID)

+                    break;

+            }

+        }

+        if (!b) {

+            client->errorValue = _XkbErrCode2(0x6,bellID);

+            return BadValue;

+        }

+        base = b->ctrl.percent;

+        ctrl = (pointer) &(b->ctrl);

+        oldPitch= b->ctrl.pitch;

+        oldDuration= b->ctrl.duration;

+        if (pitch!=0) {

+            if (pitch==-1)

+                b->ctrl.pitch= defaultKeyboardControl.bell_pitch;

+            else b->ctrl.pitch= pitch;

+        }

+        if (duration!=0) {

+            if (duration==-1)

+                b->ctrl.duration= defaultKeyboardControl.bell_duration;

+            else b->ctrl.duration= duration;

+        }

+    }

+    else {

+        client->errorValue = _XkbErrCode2(0x7, bellClass);

+        return BadValue;

+    }

+

+    newPercent = (base * percent)/100;

+    if (percent < 0)

+         newPercent = base + newPercent;

+    else newPercent = base - newPercent + percent;

+

+    XkbHandleBell(forceSound, eventOnly,

+                  dev, newPercent, ctrl, bellClass,

+                  name, pWin, client);

+    if ((pitch!=0)||(duration!=0)) {

+        if (bellClass == KbdFeedbackClass) {

+            KbdFeedbackPtr      k;

+            k= (KbdFeedbackPtr)ctrl;

+            if (pitch!=0)

+                k->ctrl.bell_pitch= oldPitch;

+            if (duration!=0)

+                k->ctrl.bell_duration= oldDuration;

+        }

+        else {

+            BellFeedbackPtr     b;

+            b= (BellFeedbackPtr)ctrl;

+            if (pitch!=0)

+                b->ctrl.pitch= oldPitch;

+            if (duration!=0)

+                b->ctrl.duration= oldDuration;

+        }

+    }

+

+    return Success;

+}

+

+int

+ProcXkbBell(ClientPtr client)

+{

+    REQUEST(xkbBellReq);

+    DeviceIntPtr dev;

+    WindowPtr	 pWin;

+    int rc;

+

+    REQUEST_SIZE_MATCH(xkbBellReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_BELL_DEVICE(dev, stuff->deviceSpec, client, DixBellAccess);

+    CHK_ATOM_OR_NONE(stuff->name);

+

+    /* device-independent checks request for sane values */

+    if ((stuff->forceSound)&&(stuff->eventOnly)) {

+	client->errorValue=_XkbErrCode3(0x1,stuff->forceSound,stuff->eventOnly);

+	return BadMatch;

+    }

+    if (stuff->percent < -100 || stuff->percent > 100) {

+	client->errorValue = _XkbErrCode2(0x2,stuff->percent);

+	return BadValue;

+    }

+    if (stuff->duration<-1) {

+	client->errorValue = _XkbErrCode2(0x3,stuff->duration);

+	return BadValue;

+    }

+    if (stuff->pitch<-1) {

+	client->errorValue = _XkbErrCode2(0x4,stuff->pitch);

+	return BadValue;

+    }

+

+    if (stuff->bellClass == XkbDfltXIClass) {

+	if (dev->kbdfeed!=NULL)

+	     stuff->bellClass= KbdFeedbackClass;

+	else stuff->bellClass= BellFeedbackClass;

+    }

+

+    if (stuff->window!=None) {

+	rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);

+	if (rc != Success) {

+	    client->errorValue= stuff->window;

+	    return rc;

+	}

+    }

+    else pWin= NULL;

+

+    /* Client wants to ring a bell on the core keyboard?

+       Ring the bell on the core keyboard (which does nothing, but if that

+       fails the client is screwed anyway), and then on all extension devices.

+       Fail if the core keyboard fails but not the extension devices.  this

+       may cause some keyboards to ding and others to stay silent. Fix

+       your client to use explicit keyboards to avoid this.

+

+       dev is the device the client requested.

+     */

+    rc = _XkbBell(client, dev, pWin, stuff->bellClass, stuff->bellID,

+                  stuff->pitch, stuff->duration, stuff->percent,

+                  stuff->forceSound, stuff->eventOnly, stuff->name);

+

+    if ((rc == Success) && ((stuff->deviceSpec == XkbUseCoreKbd) ||

+                            (stuff->deviceSpec == XkbUseCorePtr)))

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixBellAccess);

+                if (rc == Success)

+                    _XkbBell(client, other, pWin, stuff->bellClass,

+                             stuff->bellID, stuff->pitch, stuff->duration,

+                             stuff->percent, stuff->forceSound,

+                             stuff->eventOnly, stuff->name);

+            }

+        }

+        rc = Success; /* reset to success, that's what we got for the VCK */

+    }

+

+    return rc;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbGetState(ClientPtr client)

+{

+    REQUEST(xkbGetStateReq);

+    DeviceIntPtr	dev;

+    xkbGetStateReply	 rep;

+    XkbStateRec		*xkb;

+

+    REQUEST_SIZE_MATCH(xkbGetStateReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+

+    xkb= &dev->key->xkbInfo->state;

+    bzero(&rep,sizeof(xkbGetStateReply));

+    rep.type= X_Reply;

+    rep.sequenceNumber= client->sequence;

+    rep.length = 0;

+    rep.deviceID = dev->id;

+    rep.mods = XkbStateFieldFromRec(xkb) & 0xff;

+    rep.baseMods = xkb->base_mods;

+    rep.lockedMods = xkb->locked_mods;

+    rep.latchedMods = xkb->latched_mods;

+    rep.group = xkb->group;

+    rep.baseGroup = xkb->base_group;

+    rep.latchedGroup = xkb->latched_group;

+    rep.lockedGroup = xkb->locked_group;

+    rep.compatState = xkb->compat_state;

+    rep.ptrBtnState = xkb->ptr_buttons;

+    if (client->swapped) {

+	register int n;

+	swaps(&rep.sequenceNumber,n);

+	swaps(&rep.ptrBtnState,n);

+    }

+    WriteToClient(client, SIZEOF(xkbGetStateReply), (char *)&rep);

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbLatchLockState(ClientPtr client)

+{

+    int status;

+    DeviceIntPtr dev, tmpd;

+    XkbStateRec	oldState,*newState;

+    CARD16 changed;

+    xkbStateNotify sn;

+    XkbEventCauseRec cause;

+

+    REQUEST(xkbLatchLockStateReq);

+    REQUEST_SIZE_MATCH(xkbLatchLockStateReq);

+

+    if (!(client->xkbClientFlags & _XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);

+    CHK_MASK_MATCH(0x01, stuff->affectModLocks, stuff->modLocks);

+    CHK_MASK_MATCH(0x01, stuff->affectModLatches, stuff->modLatches);

+

+    status = Success;

+

+    for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {

+        if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {

+            if (!tmpd->key || !tmpd->key->xkbInfo)

+                continue;

+

+            oldState = tmpd->key->xkbInfo->state;

+            newState = &tmpd->key->xkbInfo->state;

+            if (stuff->affectModLocks) {

+                newState->locked_mods &= ~stuff->affectModLocks;

+                newState->locked_mods |= (stuff->affectModLocks & stuff->modLocks);

+            }

+            if (status == Success && stuff->lockGroup)

+                newState->locked_group = stuff->groupLock;

+            if (status == Success && stuff->affectModLatches)

+                status = XkbLatchModifiers(tmpd, stuff->affectModLatches,

+                                           stuff->modLatches);

+            if (status == Success && stuff->latchGroup)

+                status = XkbLatchGroup(tmpd, stuff->groupLatch);

+

+            if (status != Success)

+                return status;

+

+            XkbComputeDerivedState(tmpd->key->xkbInfo);

+

+            changed = XkbStateChangedFlags(&oldState, newState);

+            if (changed) {

+                sn.keycode = 0;

+                sn.eventType = 0;

+                sn.requestMajor = XkbReqCode;

+                sn.requestMinor = X_kbLatchLockState;

+                sn.changed = changed;

+                XkbSendStateNotify(tmpd, &sn);

+                changed = XkbIndicatorsToUpdate(tmpd, changed, FALSE);

+                if (changed) {

+                    XkbSetCauseXkbReq(&cause, X_kbLatchLockState, client);

+                    XkbUpdateIndicators(tmpd, changed, TRUE, NULL, &cause);

+	        }

+            }

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbGetControls(ClientPtr client)

+{

+    xkbGetControlsReply rep;

+    XkbControlsPtr	xkb;

+    DeviceIntPtr 	dev;

+    register int 	n;

+

+    REQUEST(xkbGetControlsReq);

+    REQUEST_SIZE_MATCH(xkbGetControlsReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+    

+    xkb = dev->key->xkbInfo->desc->ctrls;

+    rep.type = X_Reply;

+    rep.length = bytes_to_int32(SIZEOF(xkbGetControlsReply)-

+		  SIZEOF(xGenericReply));

+    rep.sequenceNumber = client->sequence;

+    rep.deviceID = ((DeviceIntPtr)dev)->id;

+    rep.numGroups = xkb->num_groups;

+    rep.groupsWrap = xkb->groups_wrap;

+    rep.internalMods = xkb->internal.mask;

+    rep.ignoreLockMods = xkb->ignore_lock.mask;

+    rep.internalRealMods = xkb->internal.real_mods;

+    rep.ignoreLockRealMods = xkb->ignore_lock.real_mods;

+    rep.internalVMods = xkb->internal.vmods;

+    rep.ignoreLockVMods = xkb->ignore_lock.vmods;

+    rep.enabledCtrls = xkb->enabled_ctrls;

+    rep.repeatDelay = xkb->repeat_delay;

+    rep.repeatInterval = xkb->repeat_interval;

+    rep.slowKeysDelay = xkb->slow_keys_delay;

+    rep.debounceDelay = xkb->debounce_delay;

+    rep.mkDelay = xkb->mk_delay;

+    rep.mkInterval = xkb->mk_interval;

+    rep.mkTimeToMax = xkb->mk_time_to_max;

+    rep.mkMaxSpeed = xkb->mk_max_speed;

+    rep.mkCurve = xkb->mk_curve;

+    rep.mkDfltBtn = xkb->mk_dflt_btn;

+    rep.axTimeout = xkb->ax_timeout;

+    rep.axtCtrlsMask = xkb->axt_ctrls_mask;

+    rep.axtCtrlsValues = xkb->axt_ctrls_values;

+    rep.axtOptsMask = xkb->axt_opts_mask;

+    rep.axtOptsValues = xkb->axt_opts_values;

+    rep.axOptions = xkb->ax_options;

+    memcpy(rep.perKeyRepeat,xkb->per_key_repeat,XkbPerKeyBitArraySize);

+    if (client->swapped) {

+    	swaps(&rep.sequenceNumber, n);

+	swapl(&rep.length,n);

+	swaps(&rep.internalVMods, n);

+	swaps(&rep.ignoreLockVMods, n);

+	swapl(&rep.enabledCtrls, n);

+	swaps(&rep.repeatDelay, n);

+	swaps(&rep.repeatInterval, n);

+	swaps(&rep.slowKeysDelay, n);

+	swaps(&rep.debounceDelay, n);

+	swaps(&rep.mkDelay, n);

+	swaps(&rep.mkInterval, n);

+	swaps(&rep.mkTimeToMax, n);

+	swaps(&rep.mkMaxSpeed, n);

+	swaps(&rep.mkCurve, n);

+	swaps(&rep.axTimeout, n);

+	swapl(&rep.axtCtrlsMask, n);

+	swapl(&rep.axtCtrlsValues, n);

+	swaps(&rep.axtOptsMask, n);

+	swaps(&rep.axtOptsValues, n);

+	swaps(&rep.axOptions, n);

+    }

+    WriteToClient(client, SIZEOF(xkbGetControlsReply), (char *)&rep);

+    return(client->noClientException);

+}

+

+int

+ProcXkbSetControls(ClientPtr client)

+{

+    DeviceIntPtr 	dev, tmpd;

+    XkbSrvInfoPtr	xkbi;

+    XkbControlsPtr	ctrl;

+    XkbControlsRec	new,old;

+    xkbControlsNotify	cn;

+    XkbEventCauseRec	cause;

+    XkbSrvLedInfoPtr	sli;

+

+    REQUEST(xkbSetControlsReq);

+    REQUEST_SIZE_MATCH(xkbSetControlsReq);

+

+    if (!(client->xkbClientFlags & _XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+    CHK_MASK_LEGAL(0x01, stuff->changeCtrls, XkbAllControlsMask);

+

+    for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {

+        if (!tmpd->key || !tmpd->key->xkbInfo)

+            continue;

+        if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {

+            xkbi = tmpd->key->xkbInfo;

+            ctrl = xkbi->desc->ctrls;

+            new = *ctrl;

+            XkbSetCauseXkbReq(&cause, X_kbSetControls, client);

+

+            if (stuff->changeCtrls & XkbInternalModsMask) {

+                CHK_MASK_MATCH(0x02, stuff->affectInternalMods,

+                               stuff->internalMods);

+                CHK_MASK_MATCH(0x03, stuff->affectInternalVMods,

+                               stuff->internalVMods);

+

+                new.internal.real_mods &= ~(stuff->affectInternalMods);

+                new.internal.real_mods |= (stuff->affectInternalMods &

+                                           stuff->internalMods);

+                new.internal.vmods &= ~(stuff->affectInternalVMods);

+                new.internal.vmods |= (stuff->affectInternalVMods &

+                                       stuff->internalVMods);

+                new.internal.mask = new.internal.real_mods |

+                                    XkbMaskForVMask(xkbi->desc,

+                                                    new.internal.vmods);

+            }

+

+            if (stuff->changeCtrls & XkbIgnoreLockModsMask) {

+                CHK_MASK_MATCH(0x4, stuff->affectIgnoreLockMods,

+                               stuff->ignoreLockMods);

+                CHK_MASK_MATCH(0x5, stuff->affectIgnoreLockVMods,

+                               stuff->ignoreLockVMods);

+

+                new.ignore_lock.real_mods &= ~(stuff->affectIgnoreLockMods);

+                new.ignore_lock.real_mods |= (stuff->affectIgnoreLockMods &

+                                              stuff->ignoreLockMods);

+                new.ignore_lock.vmods &= ~(stuff->affectIgnoreLockVMods);

+                new.ignore_lock.vmods |= (stuff->affectIgnoreLockVMods &

+                                          stuff->ignoreLockVMods);

+                new.ignore_lock.mask = new.ignore_lock.real_mods |

+                                       XkbMaskForVMask(xkbi->desc,

+                                                       new.ignore_lock.vmods);

+            }

+

+            CHK_MASK_MATCH(0x06, stuff->affectEnabledCtrls,

+                           stuff->enabledCtrls);

+            if (stuff->affectEnabledCtrls) {

+                CHK_MASK_LEGAL(0x07, stuff->affectEnabledCtrls,

+                               XkbAllBooleanCtrlsMask);

+

+                new.enabled_ctrls &= ~(stuff->affectEnabledCtrls);

+                new.enabled_ctrls |= (stuff->affectEnabledCtrls &

+                                      stuff->enabledCtrls);

+            }

+

+            if (stuff->changeCtrls & XkbRepeatKeysMask) {

+                if (stuff->repeatDelay < 1 || stuff->repeatInterval < 1) {

+                    client->errorValue = _XkbErrCode3(0x08, stuff->repeatDelay,

+                                                      stuff->repeatInterval);

+                    return BadValue;

+                }

+

+                new.repeat_delay = stuff->repeatDelay;

+                new.repeat_interval = stuff->repeatInterval;

+            }

+

+            if (stuff->changeCtrls & XkbSlowKeysMask) {

+                if (stuff->slowKeysDelay < 1) {

+                    client->errorValue = _XkbErrCode2(0x09,

+                                                      stuff->slowKeysDelay);

+                    return BadValue;

+                }

+

+                new.slow_keys_delay = stuff->slowKeysDelay;

+            }

+

+            if (stuff->changeCtrls & XkbBounceKeysMask) {

+                if (stuff->debounceDelay < 1) {

+                    client->errorValue = _XkbErrCode2(0x0A,

+                                                      stuff->debounceDelay);

+                    return BadValue;

+                }

+

+                new.debounce_delay = stuff->debounceDelay;

+            }

+

+            if (stuff->changeCtrls & XkbMouseKeysMask) {

+                if (stuff->mkDfltBtn > XkbMaxMouseKeysBtn) {

+                    client->errorValue = _XkbErrCode2(0x0B, stuff->mkDfltBtn);

+                    return BadValue;

+                }

+

+                new.mk_dflt_btn = stuff->mkDfltBtn;

+            }

+

+            if (stuff->changeCtrls & XkbMouseKeysAccelMask) {

+                if (stuff->mkDelay < 1 || stuff->mkInterval < 1 ||

+                    stuff->mkTimeToMax < 1 || stuff->mkMaxSpeed < 1 ||

+                    stuff->mkCurve < -1000) {

+                    client->errorValue = _XkbErrCode2(0x0C,0);

+                    return BadValue;

+                }

+

+                new.mk_delay = stuff->mkDelay;

+                new.mk_interval = stuff->mkInterval;

+                new.mk_time_to_max = stuff->mkTimeToMax;

+                new.mk_max_speed = stuff->mkMaxSpeed;

+                new.mk_curve = stuff->mkCurve;

+                AccessXComputeCurveFactor(xkbi, &new);

+            }

+

+            if (stuff->changeCtrls & XkbGroupsWrapMask) {

+                unsigned act, num;

+

+                act = XkbOutOfRangeGroupAction(stuff->groupsWrap);

+                switch (act) {

+                case XkbRedirectIntoRange:

+                    num = XkbOutOfRangeGroupNumber(stuff->groupsWrap);

+                    if (num >= new.num_groups) {

+                        client->errorValue = _XkbErrCode3(0x0D, new.num_groups,

+                                                          num);

+                        return BadValue;

+                    }

+                case XkbWrapIntoRange:

+                case XkbClampIntoRange:

+                    break;

+                default:

+                    client->errorValue = _XkbErrCode2(0x0E, act);

+                    return BadValue;

+                }

+

+                new.groups_wrap= stuff->groupsWrap;

+            }

+

+            CHK_MASK_LEGAL(0x0F, stuff->axOptions, XkbAX_AllOptionsMask);

+            if (stuff->changeCtrls & XkbAccessXKeysMask) {

+                new.ax_options = stuff->axOptions & XkbAX_AllOptionsMask;

+            }

+            else {

+                if (stuff->changeCtrls & XkbStickyKeysMask) {

+                    new.ax_options &= ~(XkbAX_SKOptionsMask);

+                    new.ax_options |= (stuff->axOptions & XkbAX_SKOptionsMask);

+                }

+            

+                if (stuff->changeCtrls & XkbAccessXFeedbackMask) {

+                    new.ax_options &= ~(XkbAX_FBOptionsMask);

+                    new.ax_options |= (stuff->axOptions & XkbAX_FBOptionsMask);

+                }

+            }

+

+            if (stuff->changeCtrls & XkbAccessXTimeoutMask) {

+                if (stuff->axTimeout < 1) {

+                    client->errorValue = _XkbErrCode2(0x10, stuff->axTimeout);

+                    return BadValue;

+                }

+                CHK_MASK_MATCH(0x11, stuff->axtCtrlsMask,

+                               stuff->axtCtrlsValues);

+                CHK_MASK_LEGAL(0x12, stuff->axtCtrlsMask,

+                               XkbAllBooleanCtrlsMask);

+                CHK_MASK_MATCH(0x13, stuff->axtOptsMask, stuff->axtOptsValues);

+                CHK_MASK_LEGAL(0x14, stuff->axtOptsMask, XkbAX_AllOptionsMask);

+                new.ax_timeout = stuff->axTimeout;

+                new.axt_ctrls_mask = stuff->axtCtrlsMask;

+                new.axt_ctrls_values = (stuff->axtCtrlsValues &

+                                        stuff->axtCtrlsMask);

+                new.axt_opts_mask = stuff->axtOptsMask;

+                new.axt_opts_values = (stuff->axtOptsValues &

+                                       stuff->axtOptsMask);

+            }

+

+            if (stuff->changeCtrls & XkbPerKeyRepeatMask)

+                memcpy(new.per_key_repeat, stuff->perKeyRepeat,

+                       XkbPerKeyBitArraySize);

+

+            old= *ctrl;

+            *ctrl= new;

+            XkbDDXChangeControls(tmpd, &old, ctrl);

+

+            if (XkbComputeControlsNotify(tmpd, &old, ctrl, &cn, FALSE)) {

+                cn.keycode = 0;

+                cn.eventType = 0;

+                cn.requestMajor = XkbReqCode;

+                cn.requestMinor = X_kbSetControls;

+                XkbSendControlsNotify(tmpd, &cn);

+            }

+

+            sli = XkbFindSrvLedInfo(tmpd, XkbDfltXIClass, XkbDfltXIId, 0);

+            if (sli)

+                XkbUpdateIndicators(tmpd, sli->usesControls, TRUE, NULL,

+                                    &cause);

+

+            /* If sticky keys were disabled, clear all locks and latches */

+            if ((old.enabled_ctrls & XkbStickyKeysMask) &&

+                !(ctrl->enabled_ctrls & XkbStickyKeysMask))

+                XkbClearAllLatchesAndLocks(tmpd, xkbi, TRUE, &cause);

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static int

+XkbSizeKeyTypes(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    XkbKeyTypeRec 	*type;

+    unsigned		i,len;

+

+    len= 0;

+    if (((rep->present&XkbKeyTypesMask)==0)||(rep->nTypes<1)||

+	(!xkb)||(!xkb->map)||(!xkb->map->types)) {

+	rep->present&= ~XkbKeyTypesMask;

+	rep->firstType= rep->nTypes= 0;

+	return 0;

+    }

+    type= &xkb->map->types[rep->firstType];

+    for (i=0;i<rep->nTypes;i++,type++){

+	len+= SIZEOF(xkbKeyTypeWireDesc);

+	if (type->map_count>0) {

+	    len+= (type->map_count*SIZEOF(xkbKTMapEntryWireDesc));

+	    if (type->preserve)

+		len+= (type->map_count*SIZEOF(xkbModsWireDesc));

+	}

+    }

+    return len;

+}

+

+static char *

+XkbWriteKeyTypes(	XkbDescPtr		xkb,

+			xkbGetMapReply *	rep,

+			char *			buf,

+			ClientPtr 		client)

+{

+    XkbKeyTypePtr	type;

+    unsigned		i;

+    xkbKeyTypeWireDesc *wire;

+

+    type= &xkb->map->types[rep->firstType];

+    for (i=0;i<rep->nTypes;i++,type++) {

+	register unsigned n;

+	wire= (xkbKeyTypeWireDesc *)buf;

+	wire->mask = type->mods.mask;

+	wire->realMods = type->mods.real_mods;

+	wire->virtualMods = type->mods.vmods;

+	wire->numLevels = type->num_levels;

+	wire->nMapEntries = type->map_count;

+	wire->preserve = (type->preserve!=NULL);

+	if (client->swapped) {

+	    register int n;

+	    swaps(&wire->virtualMods,n);

+	}	

+

+	buf= (char *)&wire[1];

+	if (wire->nMapEntries>0) {

+	    xkbKTMapEntryWireDesc *	wire;

+	    XkbKTMapEntryPtr		entry;

+	    wire= (xkbKTMapEntryWireDesc *)buf;

+	    entry= type->map;

+	    for (n=0;n<type->map_count;n++,wire++,entry++) {

+		wire->active= entry->active;

+		wire->mask= entry->mods.mask;

+		wire->level= entry->level;

+		wire->realMods= entry->mods.real_mods;

+		wire->virtualMods= entry->mods.vmods;

+		if (client->swapped) {

+		    register int n;

+		    swaps(&wire->virtualMods,n);

+		}

+	    }

+	    buf= (char *)wire;

+	    if (type->preserve!=NULL) {

+		xkbModsWireDesc *	pwire;

+		XkbModsPtr		preserve;

+		pwire= (xkbModsWireDesc *)buf;

+		preserve= type->preserve;

+		for (n=0;n<type->map_count;n++,pwire++,preserve++) {

+		    pwire->mask= preserve->mask;

+		    pwire->realMods= preserve->real_mods;

+		    pwire->virtualMods= preserve->vmods;

+		    if (client->swapped) {

+			register int n;

+			swaps(&pwire->virtualMods,n);

+		    }

+		}

+		buf= (char *)pwire;

+	    }

+	}

+    }

+    return buf;

+}

+

+static int

+XkbSizeKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    XkbSymMapPtr	symMap;

+    unsigned		i,len;

+    unsigned		nSyms,nSymsThisKey;

+

+    if (((rep->present&XkbKeySymsMask)==0)||(rep->nKeySyms<1)||

+	(!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)) {

+	rep->present&= ~XkbKeySymsMask;

+	rep->firstKeySym= rep->nKeySyms= 0;

+	rep->totalSyms= 0;

+	return 0;

+    }

+    len= rep->nKeySyms*SIZEOF(xkbSymMapWireDesc);

+    symMap = &xkb->map->key_sym_map[rep->firstKeySym];

+    for (i=nSyms=0;i<rep->nKeySyms;i++,symMap++) {

+	if (symMap->offset!=0) {

+	    nSymsThisKey= XkbNumGroups(symMap->group_info)*symMap->width;

+	    nSyms+= nSymsThisKey;

+	}

+    }

+    len+= nSyms*4;

+    rep->totalSyms= nSyms;

+    return len;

+}

+

+static int

+XkbSizeVirtualMods(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+register unsigned i,nMods,bit;

+

+    if (((rep->present&XkbVirtualModsMask)==0)||(rep->virtualMods==0)||

+	(!xkb)||(!xkb->server)) {

+	rep->present&= ~XkbVirtualModsMask;

+	rep->virtualMods= 0;

+	return 0;

+    }

+    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {

+        if (rep->virtualMods&bit)

+	    nMods++;

+    }

+    return XkbPaddedSize(nMods);

+}

+

+static char *

+XkbWriteKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client)

+{

+register KeySym *	pSym;

+XkbSymMapPtr		symMap;

+xkbSymMapWireDesc *	outMap;

+register unsigned	i;

+

+    symMap = &xkb->map->key_sym_map[rep->firstKeySym];

+    for (i=0;i<rep->nKeySyms;i++,symMap++) {

+	outMap = (xkbSymMapWireDesc *)buf;

+	outMap->ktIndex[0] = symMap->kt_index[0];

+	outMap->ktIndex[1] = symMap->kt_index[1];

+	outMap->ktIndex[2] = symMap->kt_index[2];

+	outMap->ktIndex[3] = symMap->kt_index[3];

+	outMap->groupInfo = symMap->group_info;

+	outMap->width= symMap->width;

+	outMap->nSyms = symMap->width*XkbNumGroups(symMap->group_info);

+	buf= (char *)&outMap[1];

+	if (outMap->nSyms==0)

+	    continue;

+

+	pSym = &xkb->map->syms[symMap->offset];

+	memcpy((char *)buf,(char *)pSym,outMap->nSyms*4);

+	if (client->swapped) {

+	    register int n,nSyms= outMap->nSyms;

+	    swaps(&outMap->nSyms,n);

+	    while (nSyms-->0) {

+		swapl(buf,n);

+		buf+= 4;

+	    }

+	}

+	else buf+= outMap->nSyms*4;

+    }

+    return buf;

+}

+

+static int

+XkbSizeKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    unsigned		i,len,nActs;

+    register KeyCode	firstKey;

+

+    if (((rep->present&XkbKeyActionsMask)==0)||(rep->nKeyActs<1)||

+	(!xkb)||(!xkb->server)||(!xkb->server->key_acts)) {

+	rep->present&= ~XkbKeyActionsMask;

+	rep->firstKeyAct= rep->nKeyActs= 0;

+	rep->totalActs= 0;

+	return 0;

+    }

+    firstKey= rep->firstKeyAct;

+    for (nActs=i=0;i<rep->nKeyActs;i++) {

+	if (xkb->server->key_acts[i+firstKey]!=0)

+	    nActs+= XkbKeyNumActions(xkb,i+firstKey);

+    }

+    len= XkbPaddedSize(rep->nKeyActs)+(nActs*SIZEOF(xkbActionWireDesc));

+    rep->totalActs= nActs;

+    return len;

+}

+

+static char *

+XkbWriteKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,

+							ClientPtr client)

+{

+    unsigned		i;

+    CARD8 *		numDesc;

+    XkbAnyAction *	actDesc;

+

+    numDesc = (CARD8 *)buf;

+    for (i=0;i<rep->nKeyActs;i++) {

+	if (xkb->server->key_acts[i+rep->firstKeyAct]==0)

+	     numDesc[i] = 0;

+	else numDesc[i] = XkbKeyNumActions(xkb,(i+rep->firstKeyAct));

+    }

+    buf+= XkbPaddedSize(rep->nKeyActs);

+

+    actDesc = (XkbAnyAction *)buf;

+    for (i=0;i<rep->nKeyActs;i++) {

+	if (xkb->server->key_acts[i+rep->firstKeyAct]!=0) {

+	    unsigned int num;

+	    num = XkbKeyNumActions(xkb,(i+rep->firstKeyAct));

+	    memcpy((char *)actDesc,

+		   (char*)XkbKeyActionsPtr(xkb,(i+rep->firstKeyAct)),

+		   num*SIZEOF(xkbActionWireDesc));

+	    actDesc+= num;

+	}

+    }

+    buf = (char *)actDesc;

+    return buf;

+}

+

+static int

+XkbSizeKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    unsigned		i,len,nBhvr;

+    XkbBehavior *	bhv;

+

+    if (((rep->present&XkbKeyBehaviorsMask)==0)||(rep->nKeyBehaviors<1)||

+	(!xkb)||(!xkb->server)||(!xkb->server->behaviors)) {

+	rep->present&= ~XkbKeyBehaviorsMask;

+	rep->firstKeyBehavior= rep->nKeyBehaviors= 0;

+	rep->totalKeyBehaviors= 0;

+	return 0;

+    }

+    bhv= &xkb->server->behaviors[rep->firstKeyBehavior];

+    for (nBhvr=i=0;i<rep->nKeyBehaviors;i++,bhv++) {

+	if (bhv->type!=XkbKB_Default)

+	    nBhvr++;

+    }

+    len= nBhvr*SIZEOF(xkbBehaviorWireDesc);

+    rep->totalKeyBehaviors= nBhvr;

+    return len;

+}

+

+static char *

+XkbWriteKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,

+							ClientPtr client)

+{

+    unsigned		i;

+    xkbBehaviorWireDesc	*wire;

+    XkbBehavior		*pBhvr;

+

+    wire = (xkbBehaviorWireDesc *)buf;

+    pBhvr= &xkb->server->behaviors[rep->firstKeyBehavior];

+    for (i=0;i<rep->nKeyBehaviors;i++,pBhvr++) {

+	if (pBhvr->type!=XkbKB_Default) {

+	    wire->key=  i+rep->firstKeyBehavior;

+	    wire->type= pBhvr->type;

+	    wire->data= pBhvr->data;

+	    wire++;

+	}

+    }

+    buf = (char *)wire;

+    return buf;

+}

+

+static int

+XkbSizeExplicit(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    unsigned	i,len,nRtrn;

+

+    if (((rep->present&XkbExplicitComponentsMask)==0)||(rep->nKeyExplicit<1)||

+	(!xkb)||(!xkb->server)||(!xkb->server->explicit)) {

+	rep->present&= ~XkbExplicitComponentsMask;

+	rep->firstKeyExplicit= rep->nKeyExplicit= 0;

+	rep->totalKeyExplicit= 0;

+	return 0;

+    }

+    for (nRtrn=i=0;i<rep->nKeyExplicit;i++) {

+	if (xkb->server->explicit[i+rep->firstKeyExplicit]!=0)

+	    nRtrn++;

+    }

+    rep->totalKeyExplicit= nRtrn;

+    len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero explicit component */

+    return len;

+}

+

+static char *

+XkbWriteExplicit(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client)

+{

+unsigned	i;

+char *		start;

+unsigned char *	pExp;

+

+    start= buf;

+    pExp= &xkb->server->explicit[rep->firstKeyExplicit];

+    for (i=0;i<rep->nKeyExplicit;i++,pExp++) {

+	if (*pExp!=0) {

+	    *buf++= i+rep->firstKeyExplicit;

+	    *buf++= *pExp;

+	}

+    }

+    i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */

+    return buf+i;

+}

+

+static int

+XkbSizeModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    unsigned	i,len,nRtrn;

+

+    if (((rep->present&XkbModifierMapMask)==0)||(rep->nModMapKeys<1)||

+	(!xkb)||(!xkb->map)||(!xkb->map->modmap)) {

+	rep->present&= ~XkbModifierMapMask;

+	rep->firstModMapKey= rep->nModMapKeys= 0;

+	rep->totalModMapKeys= 0;

+	return 0;

+    }

+    for (nRtrn=i=0;i<rep->nModMapKeys;i++) {

+	if (xkb->map->modmap[i+rep->firstModMapKey]!=0)

+	    nRtrn++;

+    }

+    rep->totalModMapKeys= nRtrn;

+    len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero modmap component */

+    return len;

+}

+

+static char *

+XkbWriteModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,

+							ClientPtr client)

+{

+unsigned	i;

+char *		start;

+unsigned char *	pMap;

+

+    start= buf;

+    pMap= &xkb->map->modmap[rep->firstModMapKey];

+    for (i=0;i<rep->nModMapKeys;i++,pMap++) {

+	if (*pMap!=0) {

+	    *buf++= i+rep->firstModMapKey;

+	    *buf++= *pMap;

+	}

+    }

+    i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */

+    return buf+i;

+}

+

+static int

+XkbSizeVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+    unsigned	i,len,nRtrn;

+

+    if (((rep->present&XkbVirtualModMapMask)==0)||(rep->nVModMapKeys<1)||

+	(!xkb)||(!xkb->server)||(!xkb->server->vmodmap)) {

+	rep->present&= ~XkbVirtualModMapMask;

+	rep->firstVModMapKey= rep->nVModMapKeys= 0;

+	rep->totalVModMapKeys= 0;

+	return 0;

+    }

+    for (nRtrn=i=0;i<rep->nVModMapKeys;i++) {

+	if (xkb->server->vmodmap[i+rep->firstVModMapKey]!=0)

+	    nRtrn++;

+    }

+    rep->totalVModMapKeys= nRtrn;

+    len= nRtrn*SIZEOF(xkbVModMapWireDesc);

+    return len;

+}

+

+static char *

+XkbWriteVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,

+							ClientPtr client)

+{

+unsigned		i;

+xkbVModMapWireDesc *	wire;

+unsigned short *	pMap;

+

+    wire= (xkbVModMapWireDesc *)buf;

+    pMap= &xkb->server->vmodmap[rep->firstVModMapKey];

+    for (i=0;i<rep->nVModMapKeys;i++,pMap++) {

+	if (*pMap!=0) {

+	    wire->key= i+rep->firstVModMapKey;

+	    wire->vmods= *pMap;

+	    wire++;

+	}

+    }

+    return (char *)wire;

+}

+

+static Status

+XkbComputeGetMapReplySize(XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+int	len;

+

+    rep->minKeyCode= xkb->min_key_code;

+    rep->maxKeyCode= xkb->max_key_code;

+    len= XkbSizeKeyTypes(xkb,rep);

+    len+= XkbSizeKeySyms(xkb,rep);

+    len+= XkbSizeKeyActions(xkb,rep);

+    len+= XkbSizeKeyBehaviors(xkb,rep);

+    len+= XkbSizeVirtualMods(xkb,rep);

+    len+= XkbSizeExplicit(xkb,rep);

+    len+= XkbSizeModifierMap(xkb,rep);

+    len+= XkbSizeVirtualModMap(xkb,rep);

+    rep->length+= (len/4);

+    return Success;

+}

+

+static int

+XkbSendMap(ClientPtr client,XkbDescPtr xkb,xkbGetMapReply *rep)

+{

+unsigned	i,len;

+char		*desc,*start;

+

+    len= (rep->length*4)-(SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply));

+    start= desc= xcalloc(1, len);

+    if (!start)

+	return BadAlloc;

+    if ( rep->nTypes>0 )

+	desc = XkbWriteKeyTypes(xkb,rep,desc,client);

+    if ( rep->nKeySyms>0 )

+	desc = XkbWriteKeySyms(xkb,rep,desc,client);

+    if ( rep->nKeyActs>0 )

+	desc = XkbWriteKeyActions(xkb,rep,desc,client);

+    if ( rep->totalKeyBehaviors>0 )

+	desc = XkbWriteKeyBehaviors(xkb,rep,desc,client);

+    if ( rep->virtualMods ) {

+	register int sz,bit;

+	for (i=sz=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {

+	    if (rep->virtualMods&bit) {

+		desc[sz++]= xkb->server->vmods[i];

+	    }

+	}

+	desc+= XkbPaddedSize(sz);

+    }

+    if ( rep->totalKeyExplicit>0 )

+	desc= XkbWriteExplicit(xkb,rep,desc,client);

+    if ( rep->totalModMapKeys>0 )

+	desc= XkbWriteModifierMap(xkb,rep,desc,client);

+    if ( rep->totalVModMapKeys>0 )

+	desc= XkbWriteVirtualModMap(xkb,rep,desc,client);

+    if ((desc-start)!=(len)) {

+	ErrorF("[xkb] BOGUS LENGTH in write keyboard desc, expected %d, got %ld\n",

+					len, (unsigned long)(desc-start));

+    }

+    if (client->swapped) {

+	register int n;

+	swaps(&rep->sequenceNumber,n);

+	swapl(&rep->length,n);

+	swaps(&rep->present,n);

+	swaps(&rep->totalSyms,n);

+	swaps(&rep->totalActs,n);

+    }

+    WriteToClient(client, (i=SIZEOF(xkbGetMapReply)), (char *)rep);

+    WriteToClient(client, len, start);

+    xfree((char *)start);

+    return client->noClientException;

+}

+

+int

+ProcXkbGetMap(ClientPtr client)

+{

+    DeviceIntPtr	 dev;

+    xkbGetMapReply	 rep;

+    XkbDescRec		*xkb;

+    int			 n,status;

+

+    REQUEST(xkbGetMapReq);

+    REQUEST_SIZE_MATCH(xkbGetMapReq);

+    

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+    CHK_MASK_OVERLAP(0x01,stuff->full,stuff->partial);

+    CHK_MASK_LEGAL(0x02,stuff->full,XkbAllMapComponentsMask);

+    CHK_MASK_LEGAL(0x03,stuff->partial,XkbAllMapComponentsMask);

+

+    xkb= dev->key->xkbInfo->desc;

+    bzero(&rep,sizeof(xkbGetMapReply));

+    rep.type= X_Reply;

+    rep.sequenceNumber= client->sequence;

+    rep.length = (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2;

+    rep.deviceID = dev->id;

+    rep.present = stuff->partial|stuff->full;

+    rep.minKeyCode = xkb->min_key_code;

+    rep.maxKeyCode = xkb->max_key_code;

+    if ( stuff->full&XkbKeyTypesMask ) {

+	rep.firstType = 0;

+	rep.nTypes = xkb->map->num_types;

+    }

+    else if (stuff->partial&XkbKeyTypesMask) {

+	if (((unsigned)stuff->firstType+stuff->nTypes)>xkb->map->num_types) {

+	    client->errorValue = _XkbErrCode4(0x04,xkb->map->num_types,

+					stuff->firstType,stuff->nTypes);

+	    return BadValue;

+	}

+	rep.firstType = stuff->firstType;

+	rep.nTypes = stuff->nTypes;

+    }

+    else rep.nTypes = 0;

+    rep.totalTypes = xkb->map->num_types;

+

+    n= XkbNumKeys(xkb);

+    if ( stuff->full&XkbKeySymsMask ) {

+	rep.firstKeySym = xkb->min_key_code;

+	rep.nKeySyms = n;

+    }

+    else if (stuff->partial&XkbKeySymsMask) {

+	CHK_KEY_RANGE(0x05,stuff->firstKeySym,stuff->nKeySyms,xkb);

+	rep.firstKeySym = stuff->firstKeySym;

+	rep.nKeySyms = stuff->nKeySyms;

+    }

+    else rep.nKeySyms = 0;

+    rep.totalSyms= 0;

+

+    if ( stuff->full&XkbKeyActionsMask ) {

+	rep.firstKeyAct= xkb->min_key_code;

+	rep.nKeyActs= n;

+    }

+    else if (stuff->partial&XkbKeyActionsMask) {

+	CHK_KEY_RANGE(0x07,stuff->firstKeyAct,stuff->nKeyActs,xkb);

+	rep.firstKeyAct= stuff->firstKeyAct;

+	rep.nKeyActs= stuff->nKeyActs;

+    }

+    else rep.nKeyActs= 0;

+    rep.totalActs= 0;

+

+    if ( stuff->full&XkbKeyBehaviorsMask ) {

+	rep.firstKeyBehavior = xkb->min_key_code;

+	rep.nKeyBehaviors = n;

+    }

+    else if (stuff->partial&XkbKeyBehaviorsMask) {

+	CHK_KEY_RANGE(0x09,stuff->firstKeyBehavior,stuff->nKeyBehaviors,xkb);

+	rep.firstKeyBehavior= stuff->firstKeyBehavior;

+	rep.nKeyBehaviors= stuff->nKeyBehaviors;

+    }

+    else rep.nKeyBehaviors = 0;

+    rep.totalKeyBehaviors= 0;

+

+    if (stuff->full&XkbVirtualModsMask)

+	rep.virtualMods= ~0;

+    else if (stuff->partial&XkbVirtualModsMask)

+	rep.virtualMods= stuff->virtualMods;

+    

+    if (stuff->full&XkbExplicitComponentsMask) {

+	rep.firstKeyExplicit= xkb->min_key_code;

+	rep.nKeyExplicit= n;

+    }

+    else if (stuff->partial&XkbExplicitComponentsMask) {

+	CHK_KEY_RANGE(0x0B,stuff->firstKeyExplicit,stuff->nKeyExplicit,xkb);

+	rep.firstKeyExplicit= stuff->firstKeyExplicit;

+	rep.nKeyExplicit= stuff->nKeyExplicit;

+    }

+    else rep.nKeyExplicit = 0;

+    rep.totalKeyExplicit=  0;

+

+    if (stuff->full&XkbModifierMapMask) {

+	rep.firstModMapKey= xkb->min_key_code;

+	rep.nModMapKeys= n;

+    }

+    else if (stuff->partial&XkbModifierMapMask) {

+	CHK_KEY_RANGE(0x0D,stuff->firstModMapKey,stuff->nModMapKeys,xkb);

+	rep.firstModMapKey= stuff->firstModMapKey;

+	rep.nModMapKeys= stuff->nModMapKeys;

+    }

+    else rep.nModMapKeys = 0;

+    rep.totalModMapKeys= 0;

+

+    if (stuff->full&XkbVirtualModMapMask) {

+	rep.firstVModMapKey= xkb->min_key_code;

+	rep.nVModMapKeys= n;

+    }

+    else if (stuff->partial&XkbVirtualModMapMask) {

+	CHK_KEY_RANGE(0x0F,stuff->firstVModMapKey,stuff->nVModMapKeys,xkb);

+	rep.firstVModMapKey= stuff->firstVModMapKey;

+	rep.nVModMapKeys= stuff->nVModMapKeys;

+    }

+    else rep.nVModMapKeys = 0;

+    rep.totalVModMapKeys= 0;

+

+    if ((status=XkbComputeGetMapReplySize(xkb,&rep))!=Success)

+	return status;

+    return XkbSendMap(client,xkb,&rep);

+}

+

+/***====================================================================***/

+

+static int

+CheckKeyTypes(	ClientPtr	client,

+		XkbDescPtr	xkb,

+		xkbSetMapReq *	req,

+		xkbKeyTypeWireDesc **wireRtrn,

+		int	 *	nMapsRtrn,

+		CARD8 *		mapWidthRtrn)

+{

+unsigned		nMaps;

+register unsigned	i,n;

+register CARD8 *	map;

+register xkbKeyTypeWireDesc	*wire = *wireRtrn;

+

+    if (req->firstType>((unsigned)xkb->map->num_types)) {

+	*nMapsRtrn = _XkbErrCode3(0x01,req->firstType,xkb->map->num_types);

+	return 0;

+    }

+    if (req->flags&XkbSetMapResizeTypes) {

+	nMaps = req->firstType+req->nTypes;

+	if (nMaps<XkbNumRequiredTypes) {  /* canonical types must be there */

+	    *nMapsRtrn= _XkbErrCode4(0x02,req->firstType,req->nTypes,4);

+	    return 0;

+	}

+    }

+    else if (req->present&XkbKeyTypesMask) {

+	nMaps = xkb->map->num_types;

+	if ((req->firstType+req->nTypes)>nMaps) {

+	    *nMapsRtrn = req->firstType+req->nTypes;

+	    return 0;

+	}

+    }

+    else {

+	*nMapsRtrn = xkb->map->num_types;

+	for (i=0;i<xkb->map->num_types;i++) {

+	    mapWidthRtrn[i] = xkb->map->types[i].num_levels;

+	}

+	return 1;

+    }

+

+    for (i=0;i<req->firstType;i++) {

+	mapWidthRtrn[i] = xkb->map->types[i].num_levels;

+    }

+    for (i=0;i<req->nTypes;i++) {

+	unsigned	width;

+	if (client->swapped) {

+	    register int s;

+	    swaps(&wire->virtualMods,s);

+	}

+	n= i+req->firstType;

+	width= wire->numLevels;

+	if (width<1) {

+	    *nMapsRtrn= _XkbErrCode3(0x04,n,width);

+	    return 0;

+	}

+	else if ((n==XkbOneLevelIndex)&&(width!=1)) { /* must be width 1 */

+	    *nMapsRtrn= _XkbErrCode3(0x05,n,width);

+	    return 0;

+	}

+	else if ((width!=2)&&

+		 ((n==XkbTwoLevelIndex)||(n==XkbKeypadIndex)||

+		  (n==XkbAlphabeticIndex))) {

+	    /* TWO_LEVEL, ALPHABETIC and KEYPAD must be width 2 */

+	    *nMapsRtrn= _XkbErrCode3(0x05,n,width);

+	    return 0;

+	}

+	if (wire->nMapEntries>0) {

+	    xkbKTSetMapEntryWireDesc *	mapWire;

+	    xkbModsWireDesc *		preWire;

+	    mapWire= (xkbKTSetMapEntryWireDesc *)&wire[1];

+	    preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries];

+	    for (n=0;n<wire->nMapEntries;n++) {

+		if (client->swapped) {

+		    register int s;

+		    swaps(&mapWire[n].virtualMods,s);

+		}

+		if (mapWire[n].realMods&(~wire->realMods)) {

+		    *nMapsRtrn= _XkbErrCode4(0x06,n,mapWire[n].realMods,

+						 wire->realMods);

+		    return 0;

+		}

+		if (mapWire[n].virtualMods&(~wire->virtualMods)) {

+		    *nMapsRtrn= _XkbErrCode3(0x07,n,mapWire[n].virtualMods);

+		    return 0;

+		}

+		if (mapWire[n].level>=wire->numLevels) {

+		    *nMapsRtrn= _XkbErrCode4(0x08,n,wire->numLevels,

+						 mapWire[n].level);

+		    return 0;

+		}

+		if (wire->preserve) {

+		    if (client->swapped) {

+			register int s;

+			swaps(&preWire[n].virtualMods,s);

+		    }

+		    if (preWire[n].realMods&(~mapWire[n].realMods)) {

+			*nMapsRtrn= _XkbErrCode4(0x09,n,preWire[n].realMods,

+							mapWire[n].realMods);

+			return 0;

+		    }

+		    if (preWire[n].virtualMods&(~mapWire[n].virtualMods)) {

+			*nMapsRtrn=_XkbErrCode3(0x0a,n,preWire[n].virtualMods);

+			return 0;

+		    }

+		}

+	    }

+	    if (wire->preserve)

+		 map= (CARD8 *)&preWire[wire->nMapEntries];

+	    else map= (CARD8 *)&mapWire[wire->nMapEntries];

+	}

+	else map= (CARD8 *)&wire[1];

+	mapWidthRtrn[i+req->firstType] = wire->numLevels;

+	wire= (xkbKeyTypeWireDesc *)map;

+    }

+    for (i=req->firstType+req->nTypes;i<nMaps;i++) {

+	mapWidthRtrn[i] = xkb->map->types[i].num_levels;

+    }

+    *nMapsRtrn = nMaps;

+    *wireRtrn = wire;

+    return 1;

+}

+

+static int

+CheckKeySyms(	ClientPtr		client,

+		XkbDescPtr		xkb,

+		xkbSetMapReq *		req,

+		int			nTypes,

+		CARD8 *	 		mapWidths,

+		CARD16 *	 	symsPerKey,

+		xkbSymMapWireDesc **	wireRtrn,

+		int *			errorRtrn)

+{

+register unsigned	i;

+XkbSymMapPtr		map;

+xkbSymMapWireDesc*	wire = *wireRtrn;

+

+    if (!(XkbKeySymsMask&req->present))

+	return 1;

+    CHK_REQ_KEY_RANGE2(0x11,req->firstKeySym,req->nKeySyms,req,(*errorRtrn),0);

+    map = &xkb->map->key_sym_map[xkb->min_key_code];

+    for (i=xkb->min_key_code;i<(unsigned)req->firstKeySym;i++,map++) {

+	register int g,ng,w;

+	ng= XkbNumGroups(map->group_info);

+	for (w=g=0;g<ng;g++) {

+	    if (map->kt_index[g]>=(unsigned)nTypes) {

+		*errorRtrn = _XkbErrCode4(0x13,i,g,map->kt_index[g]);

+		return 0;

+	    }

+	    if (mapWidths[map->kt_index[g]]>w)

+		w= mapWidths[map->kt_index[g]];

+	}

+	symsPerKey[i] = w*ng;

+    }

+    for (i=0;i<req->nKeySyms;i++) {

+	KeySym *pSyms;

+	register unsigned nG;

+	if (client->swapped) {

+	    swaps(&wire->nSyms,nG);

+	}

+	nG = XkbNumGroups(wire->groupInfo);

+	if (nG>XkbNumKbdGroups) {

+	    *errorRtrn = _XkbErrCode3(0x14,i+req->firstKeySym,nG);

+	    return 0;

+	}

+	if (nG>0) {

+	    register int g,w;

+	    for (g=w=0;g<nG;g++) {

+		if (wire->ktIndex[g]>=(unsigned)nTypes) {

+		    *errorRtrn= _XkbErrCode4(0x15,i+req->firstKeySym,g,

+		    					   wire->ktIndex[g]);

+		    return 0;

+		}

+		if (mapWidths[wire->ktIndex[g]]>w)

+		    w= mapWidths[wire->ktIndex[g]];

+	    }

+	    if (wire->width!=w) {

+		*errorRtrn= _XkbErrCode3(0x16,i+req->firstKeySym,wire->width);

+		return 0;

+	    }

+	    w*= nG;

+	    symsPerKey[i+req->firstKeySym] = w;

+	    if (w!=wire->nSyms) {

+		*errorRtrn=_XkbErrCode4(0x16,i+req->firstKeySym,wire->nSyms,w);

+		return 0;

+	    }

+	}

+	else if (wire->nSyms!=0) {

+	    *errorRtrn = _XkbErrCode3(0x17,i+req->firstKeySym,wire->nSyms);

+	    return 0;

+	}

+	pSyms = (KeySym *)&wire[1];

+	wire = (xkbSymMapWireDesc *)&pSyms[wire->nSyms];

+    }

+

+    map = &xkb->map->key_sym_map[i];

+    for (;i<=(unsigned)xkb->max_key_code;i++,map++) {

+	register int g,nG,w;

+	nG= XkbKeyNumGroups(xkb,i);

+	for (w=g=0;g<nG;g++)  {

+	    if (map->kt_index[g]>=(unsigned)nTypes) {

+		*errorRtrn = _XkbErrCode4(0x18,i,g,map->kt_index[g]);

+		return 0;

+	    }

+	    if (mapWidths[map->kt_index[g]]>w)

+		    w= mapWidths[map->kt_index[g]];

+	}

+	symsPerKey[i] = w*nG;

+    }

+    *wireRtrn = wire;

+    return 1;

+}

+

+static int

+CheckKeyActions(	XkbDescPtr	xkb,

+			xkbSetMapReq *	req,

+			int		nTypes,

+			CARD8 *		mapWidths,

+			CARD16 *	symsPerKey,

+			CARD8 **	wireRtrn,

+			int *		nActsRtrn)

+{

+int			 nActs;

+CARD8 *			 wire = *wireRtrn;

+register unsigned	 i;

+

+    if (!(XkbKeyActionsMask&req->present))

+	return 1;

+    CHK_REQ_KEY_RANGE2(0x21,req->firstKeyAct,req->nKeyActs,req,(*nActsRtrn),0);

+    for (nActs=i=0;i<req->nKeyActs;i++) {

+	if (wire[0]!=0) {

+	    if (wire[0]==symsPerKey[i+req->firstKeyAct])

+		nActs+= wire[0];

+	    else {

+		*nActsRtrn= _XkbErrCode3(0x23,i+req->firstKeyAct,wire[0]);

+		return 0;

+	    }

+	}

+	wire++;

+    }

+    if (req->nKeyActs%4)

+	wire+= 4-(req->nKeyActs%4);

+    *wireRtrn = (CARD8 *)(((XkbAnyAction *)wire)+nActs);

+    *nActsRtrn = nActs;

+    return 1;

+}

+

+static int

+CheckKeyBehaviors(	XkbDescPtr 		xkb,

+			xkbSetMapReq *		req,

+			xkbBehaviorWireDesc **	wireRtrn,

+			int *			errorRtrn)

+{

+register xkbBehaviorWireDesc *	wire = *wireRtrn;

+register XkbServerMapPtr	server = xkb->server;

+register unsigned	 	i;

+unsigned			first,last;

+

+    if (((req->present&XkbKeyBehaviorsMask)==0)||(req->nKeyBehaviors<1)) {

+	req->present&= ~XkbKeyBehaviorsMask;

+	req->nKeyBehaviors= 0;

+	return 1;

+    }

+    first= req->firstKeyBehavior;

+    last=  req->firstKeyBehavior+req->nKeyBehaviors-1;

+    if (first<req->minKeyCode) {

+	*errorRtrn = _XkbErrCode3(0x31,first,req->minKeyCode);

+	return 0;

+    }

+    if (last>req->maxKeyCode) {

+	*errorRtrn = _XkbErrCode3(0x32,last,req->maxKeyCode);

+	return 0;

+    }

+	

+    for (i=0;i<req->totalKeyBehaviors;i++,wire++) {

+	if ((wire->key<first)||(wire->key>last)) {

+	    *errorRtrn = _XkbErrCode4(0x33,first,last,wire->key);

+	    return 0;

+	}

+	if ((wire->type&XkbKB_Permanent)&&

+	    ((server->behaviors[wire->key].type!=wire->type)||

+	     (server->behaviors[wire->key].data!=wire->data))) {

+	    *errorRtrn = _XkbErrCode3(0x33,wire->key,wire->type);

+	    return 0;

+	}

+	if ((wire->type==XkbKB_RadioGroup)&&

+		((wire->data&(~XkbKB_RGAllowNone))>XkbMaxRadioGroups)) {

+	    *errorRtrn= _XkbErrCode4(0x34,wire->key,wire->data,

+							XkbMaxRadioGroups);

+	    return 0;

+	}

+	if ((wire->type==XkbKB_Overlay1)||(wire->type==XkbKB_Overlay2)) {

+	    CHK_KEY_RANGE2(0x35,wire->key,1,xkb,*errorRtrn,0);

+	}

+    }

+    *wireRtrn = wire;

+    return 1;

+}

+

+static int

+CheckVirtualMods(	XkbDescRec *	xkb,

+			xkbSetMapReq *	req,

+			CARD8 **	wireRtrn,

+			int *		errorRtrn)

+{

+register CARD8		*wire = *wireRtrn;

+register unsigned 	 i,nMods,bit;

+

+    if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0))

+	return 1;

+    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {

+	if (req->virtualMods&bit)

+	    nMods++;

+    }

+    *wireRtrn= (wire+XkbPaddedSize(nMods));

+    return 1;

+}

+

+static int

+CheckKeyExplicit(	XkbDescPtr	xkb,

+			xkbSetMapReq *	req,

+			CARD8 **	wireRtrn,

+			int	*	errorRtrn)

+{

+register CARD8 *	wire = *wireRtrn;

+CARD8	*		start;

+register unsigned 	i;

+int			first,last;

+

+    if (((req->present&XkbExplicitComponentsMask)==0)||(req->nKeyExplicit<1)) {

+	req->present&= ~XkbExplicitComponentsMask;

+	req->nKeyExplicit= 0;

+	return 1;

+    }

+    first= req->firstKeyExplicit;

+    last=  first+req->nKeyExplicit-1;

+    if (first<req->minKeyCode) {

+	*errorRtrn = _XkbErrCode3(0x51,first,req->minKeyCode);

+	return 0;

+    }

+    if (last>req->maxKeyCode) {

+	*errorRtrn = _XkbErrCode3(0x52,last,req->maxKeyCode);

+	return 0;

+    }

+    start= wire; 

+    for (i=0;i<req->totalKeyExplicit;i++,wire+=2) {

+	if ((wire[0]<first)||(wire[0]>last)) {

+	    *errorRtrn = _XkbErrCode4(0x53,first,last,wire[0]);

+	    return 0;

+	}

+	if (wire[1]&(~XkbAllExplicitMask)) {

+	     *errorRtrn= _XkbErrCode3(0x52,~XkbAllExplicitMask,wire[1]);

+	     return 0;

+	}

+    }

+    wire+= XkbPaddedSize(wire-start)-(wire-start);

+    *wireRtrn= wire;

+    return 1;

+}

+

+static int

+CheckModifierMap(XkbDescPtr xkb,xkbSetMapReq *req,CARD8 **wireRtrn,int *errRtrn)

+{

+register CARD8 *	wire = *wireRtrn;

+CARD8	*		start;

+register unsigned 	i;

+int			first,last;

+

+    if (((req->present&XkbModifierMapMask)==0)||(req->nModMapKeys<1)) {

+	req->present&= ~XkbModifierMapMask;

+	req->nModMapKeys= 0;

+	return 1;

+    }

+    first= req->firstModMapKey;

+    last=  first+req->nModMapKeys-1;

+    if (first<req->minKeyCode) {

+	*errRtrn = _XkbErrCode3(0x61,first,req->minKeyCode);

+	return 0;

+    }

+    if (last>req->maxKeyCode) {

+	*errRtrn = _XkbErrCode3(0x62,last,req->maxKeyCode);

+	return 0;

+    }

+    start= wire; 

+    for (i=0;i<req->totalModMapKeys;i++,wire+=2) {

+	if ((wire[0]<first)||(wire[0]>last)) {

+	    *errRtrn = _XkbErrCode4(0x63,first,last,wire[0]);

+	    return 0;

+	}

+    }

+    wire+= XkbPaddedSize(wire-start)-(wire-start);

+    *wireRtrn= wire;

+    return 1;

+}

+

+static int

+CheckVirtualModMap(	XkbDescPtr xkb,

+			xkbSetMapReq *req,

+			xkbVModMapWireDesc **wireRtrn,

+			int *errRtrn)

+{

+register xkbVModMapWireDesc *	wire = *wireRtrn;

+register unsigned 		i;

+int				first,last;

+

+    if (((req->present&XkbVirtualModMapMask)==0)||(req->nVModMapKeys<1)) {

+	req->present&= ~XkbVirtualModMapMask;

+	req->nVModMapKeys= 0;

+	return 1;

+    }

+    first= req->firstVModMapKey;

+    last=  first+req->nVModMapKeys-1;

+    if (first<req->minKeyCode) {

+	*errRtrn = _XkbErrCode3(0x71,first,req->minKeyCode);

+	return 0;

+    }

+    if (last>req->maxKeyCode) {

+	*errRtrn = _XkbErrCode3(0x72,last,req->maxKeyCode);

+	return 0;

+    }

+    for (i=0;i<req->totalVModMapKeys;i++,wire++) {

+	if ((wire->key<first)||(wire->key>last)) {

+	    *errRtrn = _XkbErrCode4(0x73,first,last,wire->key);

+	    return 0;

+	}

+    }

+    *wireRtrn= wire;

+    return 1;

+}

+

+static char *

+SetKeyTypes(	XkbDescPtr		xkb,

+		xkbSetMapReq *		req,

+		xkbKeyTypeWireDesc *	wire,

+		XkbChangesPtr		changes)

+{

+register unsigned	i;

+unsigned		first,last;

+CARD8			*map;

+

+    if ((unsigned)(req->firstType+req->nTypes)>xkb->map->size_types) {

+	i= req->firstType+req->nTypes;

+	if (XkbAllocClientMap(xkb,XkbKeyTypesMask,i)!=Success) {

+	    return NULL;

+	}

+    }

+    if ((unsigned)(req->firstType+req->nTypes)>xkb->map->num_types)

+	xkb->map->num_types= req->firstType+req->nTypes;

+

+    for (i=0;i<req->nTypes;i++) {

+	XkbKeyTypePtr		pOld;

+	register unsigned 	n;

+

+	if (XkbResizeKeyType(xkb,i+req->firstType,wire->nMapEntries,

+				wire->preserve,wire->numLevels)!=Success) {

+	    return NULL;

+	}

+	pOld = &xkb->map->types[i+req->firstType];

+	map = (CARD8 *)&wire[1];

+

+	pOld->mods.real_mods = wire->realMods;

+	pOld->mods.vmods= wire->virtualMods;

+	pOld->num_levels = wire->numLevels;

+	pOld->map_count= wire->nMapEntries;

+

+	pOld->mods.mask= pOld->mods.real_mods|

+					XkbMaskForVMask(xkb,pOld->mods.vmods);

+

+	if (wire->nMapEntries) {

+	    xkbKTSetMapEntryWireDesc *mapWire;

+	    xkbModsWireDesc *preWire;

+	    unsigned tmp;

+	    mapWire= (xkbKTSetMapEntryWireDesc *)map;

+	    preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries];

+	    for (n=0;n<wire->nMapEntries;n++) {

+		pOld->map[n].active= 1;

+		pOld->map[n].mods.mask= mapWire[n].realMods;

+		pOld->map[n].mods.real_mods= mapWire[n].realMods;

+		pOld->map[n].mods.vmods= mapWire[n].virtualMods;

+		pOld->map[n].level= mapWire[n].level;

+		if (mapWire[n].virtualMods!=0) {

+		    tmp= XkbMaskForVMask(xkb,mapWire[n].virtualMods);

+		    pOld->map[n].active= (tmp!=0);

+		    pOld->map[n].mods.mask|= tmp;

+		}

+		if (wire->preserve) {

+		    pOld->preserve[n].real_mods= preWire[n].realMods;

+		    pOld->preserve[n].vmods= preWire[n].virtualMods;

+		    tmp= XkbMaskForVMask(xkb,preWire[n].virtualMods);

+		    pOld->preserve[n].mask= preWire[n].realMods|tmp;

+		}

+	    }

+	    if (wire->preserve)

+		 map= (CARD8 *)&preWire[wire->nMapEntries];

+	    else map= (CARD8 *)&mapWire[wire->nMapEntries];

+	}

+	else map= (CARD8 *)&wire[1];

+	wire = (xkbKeyTypeWireDesc *)map;

+    }

+    first= req->firstType;

+    last= first+req->nTypes-1; /* last changed type */

+    if (changes->map.changed&XkbKeyTypesMask) {

+	int oldLast;

+	oldLast= changes->map.first_type+changes->map.num_types-1;

+	if (changes->map.first_type<first)

+	    first= changes->map.first_type;

+	if (oldLast>last)

+	    last= oldLast;

+    }

+    changes->map.changed|= XkbKeyTypesMask;

+    changes->map.first_type = first;

+    changes->map.num_types = (last-first)+1;

+    return (char *)wire;

+}

+

+static char *

+SetKeySyms(	ClientPtr		client,

+		XkbDescPtr		xkb,

+		xkbSetMapReq *		req,

+		xkbSymMapWireDesc *	wire,

+		XkbChangesPtr 		changes,

+		DeviceIntPtr		dev)

+{

+register unsigned 	i,s;

+XkbSymMapPtr		oldMap;

+KeySym *		newSyms;

+KeySym *		pSyms;

+unsigned		first,last;

+

+    oldMap = &xkb->map->key_sym_map[req->firstKeySym];

+    for (i=0;i<req->nKeySyms;i++,oldMap++) {

+	pSyms = (KeySym *)&wire[1];

+	if (wire->nSyms>0) {

+	    newSyms = XkbResizeKeySyms(xkb,i+req->firstKeySym,wire->nSyms);

+	    for (s=0;s<wire->nSyms;s++) {

+		newSyms[s]= pSyms[s];

+	    }

+	    if (client->swapped) {

+		int n;

+		for (s=0;s<wire->nSyms;s++) {

+		    swapl(&newSyms[s],n);

+		}

+	    }

+	}

+	oldMap->kt_index[0] = wire->ktIndex[0];

+	oldMap->kt_index[1] = wire->ktIndex[1];

+	oldMap->kt_index[2] = wire->ktIndex[2];

+	oldMap->kt_index[3] = wire->ktIndex[3];

+	oldMap->group_info = wire->groupInfo;

+	oldMap->width = wire->width;

+	wire= (xkbSymMapWireDesc *)&pSyms[wire->nSyms];

+    }

+    first= req->firstKeySym;

+    last= first+req->nKeySyms-1;

+    if (changes->map.changed&XkbKeySymsMask) {

+	int oldLast= (changes->map.first_key_sym+changes->map.num_key_syms-1);

+	if (changes->map.first_key_sym<first)

+	    first= changes->map.first_key_sym;

+	if (oldLast>last)

+	    last= oldLast;

+    }

+    changes->map.changed|= XkbKeySymsMask;

+    changes->map.first_key_sym = first;

+    changes->map.num_key_syms = (last-first+1);

+

+    s= 0;

+    for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) {

+	if (XkbKeyNumGroups(xkb,i)>s)

+	    s= XkbKeyNumGroups(xkb,i);

+    }

+    if (s!=xkb->ctrls->num_groups) {

+	xkbControlsNotify	cn;

+	XkbControlsRec		old;

+	cn.keycode= 0;

+	cn.eventType= 0;

+	cn.requestMajor= XkbReqCode;

+	cn.requestMinor= X_kbSetMap;

+	old= *xkb->ctrls;

+	xkb->ctrls->num_groups= s;

+	if (XkbComputeControlsNotify(dev,&old,xkb->ctrls,&cn,FALSE))

+	    XkbSendControlsNotify(dev,&cn);

+    }

+    return (char *)wire;

+}

+

+static char *

+SetKeyActions(	XkbDescPtr	xkb,

+		xkbSetMapReq *	req,

+		CARD8 *		wire,

+		XkbChangesPtr	changes)

+{

+register unsigned	i,first,last;

+CARD8 *			nActs = wire;

+XkbAction *		newActs;

+    

+    wire+= XkbPaddedSize(req->nKeyActs);

+    for (i=0;i<req->nKeyActs;i++) {

+	if (nActs[i]==0)

+	    xkb->server->key_acts[i+req->firstKeyAct]= 0;

+	else {

+	    newActs= XkbResizeKeyActions(xkb,i+req->firstKeyAct,nActs[i]);

+	    memcpy((char *)newActs,(char *)wire,

+					nActs[i]*SIZEOF(xkbActionWireDesc));

+	    wire+= nActs[i]*SIZEOF(xkbActionWireDesc);

+	}

+    }

+    first= req->firstKeyAct;

+    last= (first+req->nKeyActs-1);

+    if (changes->map.changed&XkbKeyActionsMask) {

+	int oldLast;

+	oldLast= changes->map.first_key_act+changes->map.num_key_acts-1;

+	if (changes->map.first_key_act<first)

+	    first= changes->map.first_key_act;

+	if (oldLast>last)

+	    last= oldLast;

+    }

+    changes->map.changed|= XkbKeyActionsMask;

+    changes->map.first_key_act= first;

+    changes->map.num_key_acts= (last-first+1);

+    return (char *)wire;

+}

+

+static char *

+SetKeyBehaviors(	XkbSrvInfoPtr	 xkbi,

+    			xkbSetMapReq	*req,

+    			xkbBehaviorWireDesc	*wire,

+    			XkbChangesPtr	 changes)

+{

+register unsigned i;

+int maxRG = -1;

+XkbDescPtr       xkb = xkbi->desc;

+XkbServerMapPtr	 server = xkb->server;

+unsigned	 first,last;

+

+    first= req->firstKeyBehavior;

+    last= req->firstKeyBehavior+req->nKeyBehaviors-1;

+    bzero(&server->behaviors[first],req->nKeyBehaviors*sizeof(XkbBehavior));

+    for (i=0;i<req->totalKeyBehaviors;i++) {

+	if ((server->behaviors[wire->key].type&XkbKB_Permanent)==0) {

+	    server->behaviors[wire->key].type= wire->type;

+	    server->behaviors[wire->key].data= wire->data;

+	    if ((wire->type==XkbKB_RadioGroup)&&(((int)wire->data)>maxRG))

+		maxRG= wire->data + 1;

+	}

+	wire++;

+    }

+

+    if (maxRG>(int)xkbi->nRadioGroups) {

+        int sz = maxRG*sizeof(XkbRadioGroupRec);

+        if (xkbi->radioGroups)

+             xkbi->radioGroups= xrealloc(xkbi->radioGroups,sz);

+        else xkbi->radioGroups= xcalloc(1, sz);

+        if (xkbi->radioGroups) {

+             if (xkbi->nRadioGroups)

+                bzero(&xkbi->radioGroups[xkbi->nRadioGroups],

+                        (maxRG-xkbi->nRadioGroups)*sizeof(XkbRadioGroupRec));

+             xkbi->nRadioGroups= maxRG;

+        }

+        else xkbi->nRadioGroups= 0;

+        /* should compute members here */

+    }

+    if (changes->map.changed&XkbKeyBehaviorsMask) {

+	unsigned oldLast;

+	oldLast= changes->map.first_key_behavior+

+					changes->map.num_key_behaviors-1;

+        if (changes->map.first_key_behavior<req->firstKeyBehavior)

+             first= changes->map.first_key_behavior;

+        if (oldLast>last)

+            last= oldLast;

+    }

+    changes->map.changed|= XkbKeyBehaviorsMask;

+    changes->map.first_key_behavior = first;

+    changes->map.num_key_behaviors = (last-first+1);

+    return (char *)wire;

+}

+

+static char *

+SetVirtualMods(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire,

+						XkbChangesPtr changes)

+{

+register int 		i,bit,nMods;

+XkbServerMapPtr		srv = xkbi->desc->server;

+

+    if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0))

+	return (char *)wire;

+    for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {

+	if (req->virtualMods&bit) {

+	    if (srv->vmods[i]!=wire[nMods]) {

+		changes->map.changed|= XkbVirtualModsMask;

+		changes->map.vmods|= bit;

+		srv->vmods[i]= wire[nMods];

+	    }

+	    nMods++;

+	}

+    }

+    return (char *)(wire+XkbPaddedSize(nMods));

+}

+

+static char *

+SetKeyExplicit(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire,

+							XkbChangesPtr changes)

+{

+register unsigned	i,first,last;

+XkbServerMapPtr		xkb = xkbi->desc->server;

+CARD8 *			start;

+

+    start= wire;

+    first= req->firstKeyExplicit;

+    last=  req->firstKeyExplicit+req->nKeyExplicit-1;

+    bzero(&xkb->explicit[first],req->nKeyExplicit);

+    for (i=0;i<req->totalKeyExplicit;i++,wire+= 2) {

+	xkb->explicit[wire[0]]= wire[1];

+    }

+    if (first>0) {

+	if (changes->map.changed&XkbExplicitComponentsMask) {

+	    int oldLast;

+	    oldLast= changes->map.first_key_explicit+

+					changes->map.num_key_explicit-1;

+	    if (changes->map.first_key_explicit<first)

+		first= changes->map.first_key_explicit;

+	    if (oldLast>last)

+		last= oldLast;

+	}

+	changes->map.first_key_explicit= first;

+	changes->map.num_key_explicit= (last-first)+1;

+    }

+    wire+= XkbPaddedSize(wire-start)-(wire-start);

+    return (char *)wire;

+}

+

+static char *

+SetModifierMap(	XkbSrvInfoPtr	xkbi,

+		xkbSetMapReq *	req,

+		CARD8 *		wire,

+		XkbChangesPtr	changes)

+{

+register unsigned	i,first,last;

+XkbClientMapPtr		xkb = xkbi->desc->map;

+CARD8 *			start;

+

+    start= wire;

+    first= req->firstModMapKey;

+    last=  req->firstModMapKey+req->nModMapKeys-1;

+    bzero(&xkb->modmap[first],req->nModMapKeys);

+    for (i=0;i<req->totalModMapKeys;i++,wire+= 2) {

+	xkb->modmap[wire[0]]= wire[1];

+    }

+    if (first>0) {

+	if (changes->map.changed&XkbModifierMapMask) {

+	    int oldLast;

+	    oldLast= changes->map.first_modmap_key+

+						changes->map.num_modmap_keys-1;

+	    if (changes->map.first_modmap_key<first)

+		first= changes->map.first_modmap_key;

+	    if (oldLast>last)

+		last= oldLast;

+	}

+	changes->map.first_modmap_key= first;

+	changes->map.num_modmap_keys= (last-first)+1;

+    }

+    wire+= XkbPaddedSize(wire-start)-(wire-start);

+    return (char *)wire;

+}

+

+static char *

+SetVirtualModMap(	XkbSrvInfoPtr		xkbi,

+			xkbSetMapReq *		req,

+			xkbVModMapWireDesc *	wire,

+			XkbChangesPtr 		changes)

+{

+register unsigned	i,first,last;

+XkbServerMapPtr		srv = xkbi->desc->server;

+

+    first= req->firstVModMapKey;

+    last=  req->firstVModMapKey+req->nVModMapKeys-1;

+    bzero(&srv->vmodmap[first],req->nVModMapKeys*sizeof(unsigned short));

+    for (i=0;i<req->totalVModMapKeys;i++,wire++) {

+	srv->vmodmap[wire->key]= wire->vmods;

+    }

+    if (first>0) {

+	if (changes->map.changed&XkbVirtualModMapMask) {

+	    int oldLast;

+	    oldLast= changes->map.first_vmodmap_key+

+					changes->map.num_vmodmap_keys-1;

+	    if (changes->map.first_vmodmap_key<first)

+		first= changes->map.first_vmodmap_key;

+	    if (oldLast>last)

+		last= oldLast;

+	}

+	changes->map.first_vmodmap_key= first;

+	changes->map.num_vmodmap_keys= (last-first)+1;

+    }

+    return (char *)wire;

+}

+

+/**

+ * Check if the given request can be applied to the given device but don't

+ * actually do anything..

+ */

+static int

+_XkbSetMapChecks(ClientPtr client, DeviceIntPtr dev, xkbSetMapReq *req, char* values)

+{

+    XkbSrvInfoPtr       xkbi;

+    XkbDescPtr          xkb;

+    int                 error;

+    int                 nTypes = 0, nActions;

+    CARD8               mapWidths[XkbMaxLegalKeyCode + 1];

+    CARD16              symsPerKey[XkbMaxLegalKeyCode + 1];

+

+    xkbi= dev->key->xkbInfo;

+    xkb = xkbi->desc;

+

+    if ((xkb->min_key_code != req->minKeyCode)||

+        (xkb->max_key_code != req->maxKeyCode)) {

+	if (client->vMajor!=1) { /* pre 1.0 versions of Xlib have a bug */

+	    req->minKeyCode= xkb->min_key_code;

+	    req->maxKeyCode= xkb->max_key_code;

+	}

+	else {

+	    if (!XkbIsLegalKeycode(req->minKeyCode)) {

+		client->errorValue = _XkbErrCode3(2, req->minKeyCode, req->maxKeyCode);

+		return BadValue;

+	    }

+	    if (req->minKeyCode > req->maxKeyCode) {

+		client->errorValue = _XkbErrCode3(3, req->minKeyCode, req->maxKeyCode);

+		return BadMatch;

+	    }

+	}

+    }

+

+    if ((req->present & XkbKeyTypesMask) &&

+	(!CheckKeyTypes(client,xkb,req,(xkbKeyTypeWireDesc **)&values,

+						&nTypes,mapWidths))) {

+	client->errorValue = nTypes;

+	return BadValue;

+    }

+    if ((req->present & XkbKeySymsMask) &&

+	(!CheckKeySyms(client,xkb,req,nTypes,mapWidths,symsPerKey,

+					(xkbSymMapWireDesc **)&values,&error))) {

+	client->errorValue = error;

+	return BadValue;

+    }

+

+    if ((req->present & XkbKeyActionsMask) &&

+	(!CheckKeyActions(xkb,req,nTypes,mapWidths,symsPerKey,

+						(CARD8 **)&values,&nActions))) {

+	client->errorValue = nActions;

+	return BadValue;

+    }

+

+    if ((req->present & XkbKeyBehaviorsMask) &&

+	(!CheckKeyBehaviors(xkb,req,(xkbBehaviorWireDesc**)&values,&error))) {

+	client->errorValue = error;

+	return BadValue;

+    }

+

+    if ((req->present & XkbVirtualModsMask) &&

+	(!CheckVirtualMods(xkb,req,(CARD8 **)&values,&error))) {

+	client->errorValue= error;

+	return BadValue;

+    }

+    if ((req->present&XkbExplicitComponentsMask) &&

+	(!CheckKeyExplicit(xkb,req,(CARD8 **)&values,&error))) {

+	client->errorValue= error;

+	return BadValue;

+    }

+    if ((req->present&XkbModifierMapMask) &&

+	(!CheckModifierMap(xkb,req,(CARD8 **)&values,&error))) {

+	client->errorValue= error;

+	return BadValue;

+    }

+    if ((req->present&XkbVirtualModMapMask) &&

+	(!CheckVirtualModMap(xkb,req,(xkbVModMapWireDesc **)&values,&error))) {

+	client->errorValue= error;

+	return BadValue;

+    }

+

+    if (((values-((char *)req))/4)!= req->length) {

+	ErrorF("[xkb] Internal error! Bad length in XkbSetMap (after check)\n");

+	client->errorValue = values-((char *)&req[1]);

+	return BadLength;

+    }

+

+    return Success;

+}

+

+/**

+ * Apply the given request on the given device.

+ */

+static int

+_XkbSetMap(ClientPtr client, DeviceIntPtr dev, xkbSetMapReq *req, char *values)

+{

+    XkbEventCauseRec	cause;

+    XkbChangesRec	change;

+    Bool		sentNKN;

+    XkbSrvInfoPtr       xkbi;

+    XkbDescPtr          xkb;

+

+    xkbi= dev->key->xkbInfo;

+    xkb = xkbi->desc;

+

+    XkbSetCauseXkbReq(&cause,X_kbSetMap,client);

+    bzero(&change, sizeof(change));

+    sentNKN = FALSE;

+    if ((xkb->min_key_code!=req->minKeyCode)||

+        (xkb->max_key_code!=req->maxKeyCode)) {

+	Status			status;

+	xkbNewKeyboardNotify	nkn;

+	nkn.deviceID = nkn.oldDeviceID = dev->id;

+	nkn.oldMinKeyCode = xkb->min_key_code;

+	nkn.oldMaxKeyCode = xkb->max_key_code;

+	status= XkbChangeKeycodeRange(xkb, req->minKeyCode,

+                                      req->maxKeyCode, &change);

+	if (status != Success)

+	    return status; /* oh-oh. what about the other keyboards? */

+	nkn.minKeyCode = xkb->min_key_code;

+	nkn.maxKeyCode = xkb->max_key_code;

+	nkn.requestMajor = XkbReqCode;

+	nkn.requestMinor = X_kbSetMap;

+	nkn.changed = XkbNKN_KeycodesMask;

+	XkbSendNewKeyboardNotify(dev,&nkn);

+	sentNKN = TRUE;

+    }

+

+    if (req->present&XkbKeyTypesMask) {

+	values = SetKeyTypes(xkb,req,(xkbKeyTypeWireDesc *)values,&change);

+	if (!values)	goto allocFailure;

+    }

+    if (req->present&XkbKeySymsMask) {

+	values = SetKeySyms(client,xkb,req,(xkbSymMapWireDesc *)values,&change,dev);

+	if (!values)	goto allocFailure;

+    }

+    if (req->present&XkbKeyActionsMask) {

+	values = SetKeyActions(xkb,req,(CARD8 *)values,&change);

+	if (!values)	goto allocFailure;

+    }

+    if (req->present&XkbKeyBehaviorsMask) {

+	values= SetKeyBehaviors(xkbi,req,(xkbBehaviorWireDesc *)values,&change);

+	if (!values)	goto allocFailure;

+    }

+    if (req->present&XkbVirtualModsMask)

+	values= SetVirtualMods(xkbi,req,(CARD8 *)values,&change);

+    if (req->present&XkbExplicitComponentsMask)

+	values= SetKeyExplicit(xkbi,req,(CARD8 *)values,&change);

+    if (req->present&XkbModifierMapMask)

+	values= SetModifierMap(xkbi,req,(CARD8 *)values,&change);

+    if (req->present&XkbVirtualModMapMask)

+	values= SetVirtualModMap(xkbi,req,(xkbVModMapWireDesc *)values,&change);

+    if (((values-((char *)req))/4)!=req->length) {

+	ErrorF("[xkb] Internal error! Bad length in XkbSetMap (after set)\n");

+	client->errorValue = values-((char *)&req[1]);

+	return BadLength;

+    }

+    if (req->flags&XkbSetMapRecomputeActions) {

+	KeyCode		first,last,firstMM,lastMM;

+	if (change.map.num_key_syms>0) {

+	    first= change.map.first_key_sym;

+	    last= first+change.map.num_key_syms-1;

+	}

+	else first= last= 0;

+	if (change.map.num_modmap_keys>0) {

+	    firstMM= change.map.first_modmap_key;

+	    lastMM= first+change.map.num_modmap_keys-1;

+	}

+	else firstMM= lastMM= 0;

+	if ((last>0) && (lastMM>0)) {

+	    if (firstMM<first)

+		first= firstMM;

+	    if (lastMM>last)

+		last= lastMM;

+	}

+	else if (lastMM>0) {

+	    first= firstMM;

+	    last= lastMM;

+	}

+	if (last>0) {

+	    unsigned check= 0;

+	    XkbUpdateActions(dev,first,(last-first+1),&change,&check,&cause);

+	    if (check)

+		XkbCheckSecondaryEffects(xkbi,check,&change,&cause);

+	}

+    }

+    if (!sentNKN)

+	XkbSendNotification(dev,&change,&cause);

+

+    return Success;

+allocFailure:

+    return BadAlloc;

+}

+

+

+int

+ProcXkbSetMap(ClientPtr client)

+{

+    DeviceIntPtr	dev;

+    char *		tmp;

+    int                 rc;

+

+    REQUEST(xkbSetMapReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetMapReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+    CHK_MASK_LEGAL(0x01,stuff->present,XkbAllMapComponentsMask);

+

+    tmp = (char *)&stuff[1];

+

+    /* Check if we can to the SetMap on the requested device. If this

+       succeeds, do the same thing for all extension devices (if needed).

+       If any of them fails, fail.  */

+    rc = _XkbSetMapChecks(client, dev, stuff, tmp);

+

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    rc = _XkbSetMapChecks(client, other, stuff, tmp);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    /* We know now that we will succed with the SetMap. In theory anyway. */

+    rc = _XkbSetMap(client, dev, stuff, tmp);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                    _XkbSetMap(client, other, stuff, tmp);

+                /* ignore rc. if the SetMap failed although the check above

+                   reported true there isn't much we can do. we still need to

+                   set all other devices, hoping that at least they stay in

+                   sync. */

+            }

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static Status

+XkbComputeGetCompatMapReplySize(	XkbCompatMapPtr 	compat,

+					xkbGetCompatMapReply *	rep)

+{

+unsigned	 size,nGroups;

+

+    nGroups= 0;

+    if (rep->groups!=0) {

+	register int i,bit;

+	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if (rep->groups&bit)

+		nGroups++;

+	}

+    }

+    size= nGroups*SIZEOF(xkbModsWireDesc);

+    size+= (rep->nSI*SIZEOF(xkbSymInterpretWireDesc));

+    rep->length= size/4;

+    return Success;

+}

+

+static int

+XkbSendCompatMap(	ClientPtr 		client,

+			XkbCompatMapPtr 	compat,

+			xkbGetCompatMapReply *	rep)

+{

+char	*	data;

+int		size;

+

+    size= rep->length*4;

+    if (size>0) {

+	data = xalloc(size);

+	if (data) {

+	    register unsigned i,bit;

+	    xkbModsWireDesc *	grp;

+	    XkbSymInterpretPtr	sym= &compat->sym_interpret[rep->firstSI];

+	    xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data;

+	    for (i=0;i<rep->nSI;i++,sym++,wire++) {

+		wire->sym= sym->sym;

+		wire->mods= sym->mods;

+		wire->match= sym->match;

+		wire->virtualMod= sym->virtual_mod;

+		wire->flags= sym->flags;

+		memcpy((char*)&wire->act,(char*)&sym->act,sz_xkbActionWireDesc);

+		if (client->swapped) {

+		    register int n;

+		    swapl(&wire->sym,n);

+		}

+	    }

+	    if (rep->groups) {

+		grp = (xkbModsWireDesc *)wire;

+		for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+		    if (rep->groups&bit) {

+			grp->mask= compat->groups[i].mask;

+			grp->realMods= compat->groups[i].real_mods;

+			grp->virtualMods= compat->groups[i].vmods;

+			if (client->swapped) {

+			    register int n;

+			    swaps(&grp->virtualMods,n);

+			}

+			grp++;

+		    }

+		}

+		wire= (xkbSymInterpretWireDesc*)grp;

+	    }

+	}

+	else return BadAlloc;

+    }

+    else data= NULL;

+

+    if (client->swapped) {

+	register int n;

+	swaps(&rep->sequenceNumber,n);

+	swapl(&rep->length,n);

+	swaps(&rep->firstSI,n);

+	swaps(&rep->nSI,n);

+	swaps(&rep->nTotalSI,n);

+    }

+

+    WriteToClient(client, SIZEOF(xkbGetCompatMapReply), (char *)rep);

+    if (data) {

+	WriteToClient(client, size, data);

+	xfree((char *)data);

+    }

+    return client->noClientException;

+}

+

+int

+ProcXkbGetCompatMap(ClientPtr client)

+{

+    xkbGetCompatMapReply 	rep;

+    DeviceIntPtr 		dev;

+    XkbDescPtr			xkb;

+    XkbCompatMapPtr		compat;

+

+    REQUEST(xkbGetCompatMapReq);

+    REQUEST_SIZE_MATCH(xkbGetCompatMapReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+

+    xkb = dev->key->xkbInfo->desc;

+    compat= xkb->compat;

+

+    rep.type = X_Reply;

+    rep.deviceID = dev->id;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    rep.firstSI = stuff->firstSI;

+    rep.nSI = stuff->nSI;

+    if (stuff->getAllSI) {

+	rep.firstSI = 0;

+	rep.nSI = compat->num_si;

+    }

+    else if ((((unsigned)stuff->nSI)>0)&&

+		((unsigned)(stuff->firstSI+stuff->nSI-1)>=compat->num_si)) {

+	client->errorValue = _XkbErrCode2(0x05,compat->num_si);

+	return BadValue;

+    }

+    rep.nTotalSI = compat->num_si;

+    rep.groups= stuff->groups;

+    XkbComputeGetCompatMapReplySize(compat,&rep);

+    return XkbSendCompatMap(client,compat,&rep);

+}

+

+/**

+ * Apply the given request on the given device.

+ * If dryRun is TRUE, then value checks are performed, but the device isn't

+ * modified.

+ */

+static int

+_XkbSetCompatMap(ClientPtr client, DeviceIntPtr dev,

+                 xkbSetCompatMapReq *req, char* data, BOOL dryRun)

+{

+    XkbSrvInfoPtr       xkbi;

+    XkbDescPtr          xkb;

+    XkbCompatMapPtr     compat;

+    int                 nGroups;

+    unsigned            i,bit;

+

+    xkbi = dev->key->xkbInfo;

+    xkb = xkbi->desc;

+    compat = xkb->compat;

+

+    if ((req->nSI>0)||(req->truncateSI)) {

+	xkbSymInterpretWireDesc *wire;

+	if (req->firstSI>compat->num_si) {

+	    client->errorValue = _XkbErrCode2(0x02,compat->num_si);

+	    return BadValue;

+	}

+	wire= (xkbSymInterpretWireDesc *)data;

+	wire+= req->nSI;

+	data = (char *)wire;

+    }

+

+    nGroups= 0;

+    if (req->groups!=0) {

+	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if ( req->groups&bit )

+		nGroups++;

+	}

+    }

+    data+= nGroups*SIZEOF(xkbModsWireDesc);

+    if (((data-((char *)req))/4)!=req->length) {

+	return BadLength;

+    }

+

+    /* Done all the checks we can do */

+    if (dryRun)

+        return Success;

+

+    data = (char *)&req[1];

+    if (req->nSI>0) {

+	xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data;

+	XkbSymInterpretPtr	sym;

+	if ((unsigned)(req->firstSI+req->nSI)>compat->num_si) {

+	    compat->num_si= req->firstSI+req->nSI;

+	    compat->sym_interpret= xrealloc(compat->sym_interpret,

+					    compat->num_si * sizeof(XkbSymInterpretRec));

+	    if (!compat->sym_interpret) {

+		compat->num_si= 0;

+		return BadAlloc;

+	    }

+	}

+	else if (req->truncateSI) {

+	    compat->num_si = req->firstSI+req->nSI;

+	}

+	sym = &compat->sym_interpret[req->firstSI];

+	for (i=0;i<req->nSI;i++,wire++,sym++) {

+	    if (client->swapped) {

+		int n;

+		swapl(&wire->sym,n);

+	    }

+	    sym->sym= wire->sym;

+	    sym->mods= wire->mods;

+	    sym->match= wire->match;

+	    sym->flags= wire->flags;

+	    sym->virtual_mod= wire->virtualMod;

+	    memcpy((char *)&sym->act,(char *)&wire->act,

+                   SIZEOF(xkbActionWireDesc));

+	}

+	data = (char *)wire;

+    }

+    else if (req->truncateSI) {

+	compat->num_si = req->firstSI;

+    }

+

+    if (req->groups!=0) {

+	unsigned i, bit;

+	xkbModsWireDesc *wire = (xkbModsWireDesc *)data;

+	for (i = 0, bit = 1; i < XkbNumKbdGroups; i++, bit <<= 1) {

+	    if (req->groups & bit) {

+		if (client->swapped) {

+		    int n;

+		    swaps(&wire->virtualMods,n);

+		}

+		compat->groups[i].mask= wire->realMods;

+		compat->groups[i].real_mods= wire->realMods;

+		compat->groups[i].vmods= wire->virtualMods;

+		if (wire->virtualMods!=0) {

+		    unsigned tmp;

+		    tmp= XkbMaskForVMask(xkb,wire->virtualMods);

+		    compat->groups[i].mask|= tmp;

+		}

+		data+= SIZEOF(xkbModsWireDesc);

+		wire= (xkbModsWireDesc *)data;

+	    }

+	}

+    }

+    i= XkbPaddedSize((data-((char *)req)));

+    if ((i/4)!=req->length) {

+	ErrorF("[xkb] Internal length error on read in _XkbSetCompatMap\n");

+	return BadLength;

+    }

+

+    if (dev->xkb_interest) {

+	xkbCompatMapNotify ev;

+	ev.deviceID = dev->id;

+	ev.changedGroups = req->groups;

+	ev.firstSI = req->firstSI;

+	ev.nSI = req->nSI;

+	ev.nTotalSI = compat->num_si;

+	XkbSendCompatMapNotify(dev,&ev);

+    }

+

+    if (req->recomputeActions) {

+	XkbChangesRec		change;

+	unsigned		check;

+	XkbEventCauseRec	cause;

+

+	XkbSetCauseXkbReq(&cause,X_kbSetCompatMap,client);

+	bzero(&change,sizeof(XkbChangesRec));

+	XkbUpdateActions(dev,xkb->min_key_code,XkbNumKeys(xkb),&change,&check,

+									&cause);

+	if (check)

+	    XkbCheckSecondaryEffects(xkbi,check,&change,&cause);

+	XkbSendNotification(dev,&change,&cause);

+    }

+    return Success;

+}

+

+int

+ProcXkbSetCompatMap(ClientPtr client)

+{

+    DeviceIntPtr        dev;

+    char                *data;

+    int                 rc;

+

+    REQUEST(xkbSetCompatMapReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetCompatMapReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+

+    data = (char *)&stuff[1];

+

+    /* check first using a dry-run */

+    rc = _XkbSetCompatMap(client, dev, stuff, data, TRUE);

+    if (rc != Success)

+        return rc;

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    /* dry-run */

+                    rc = _XkbSetCompatMap(client, other, stuff, data, TRUE);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    /* Yay, the dry-runs succeed. Let's apply */

+    rc = _XkbSetCompatMap(client, dev, stuff, data, FALSE);

+    if (rc != Success)

+        return rc;

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    rc = _XkbSetCompatMap(client, other, stuff, data, FALSE);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbGetIndicatorState(ClientPtr client)

+{

+    xkbGetIndicatorStateReply 	rep;

+    XkbSrvLedInfoPtr		sli;

+    DeviceIntPtr 		dev;

+    register int 		i;

+

+    REQUEST(xkbGetIndicatorStateReq);

+    REQUEST_SIZE_MATCH(xkbGetIndicatorStateReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixReadAccess);

+

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,

+						XkbXI_IndicatorStateMask);

+    if (!sli)

+	return BadAlloc;

+

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    rep.deviceID = dev->id;

+    rep.state = sli->effectiveState;

+

+    if (client->swapped) {

+	swaps(&rep.sequenceNumber,i);

+	swapl(&rep.state,i);

+    }

+    WriteToClient(client, SIZEOF(xkbGetIndicatorStateReply), (char *)&rep);

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static Status

+XkbComputeGetIndicatorMapReplySize(

+    XkbIndicatorPtr		indicators,

+    xkbGetIndicatorMapReply	*rep)

+{

+register int 	i,bit;

+int		nIndicators;

+

+    rep->realIndicators = indicators->phys_indicators;

+    for (i=nIndicators=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+	if (rep->which&bit)

+	    nIndicators++;

+    }

+    rep->length = (nIndicators*SIZEOF(xkbIndicatorMapWireDesc))/4;

+    return Success;

+}

+

+static int

+XkbSendIndicatorMap(	ClientPtr			client,

+			XkbIndicatorPtr			indicators,

+			xkbGetIndicatorMapReply *	rep)

+{

+int 			length;

+CARD8 *			map;

+register int		i;

+register unsigned	bit;

+

+    length = rep->length*4;

+    if (length>0) {

+	CARD8 *to;

+	to= map= xalloc(length);

+	if (map) {

+	    xkbIndicatorMapWireDesc  *wire = (xkbIndicatorMapWireDesc *)to;

+	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+		if (rep->which&bit) {

+		    wire->flags= indicators->maps[i].flags;

+		    wire->whichGroups= indicators->maps[i].which_groups;

+		    wire->groups= indicators->maps[i].groups;

+		    wire->whichMods= indicators->maps[i].which_mods;

+		    wire->mods= indicators->maps[i].mods.mask;

+		    wire->realMods= indicators->maps[i].mods.real_mods;

+		    wire->virtualMods= indicators->maps[i].mods.vmods;

+		    wire->ctrls= indicators->maps[i].ctrls;

+		    if (client->swapped) {

+			register int n;

+			swaps(&wire->virtualMods,n);

+			swapl(&wire->ctrls,n);

+		    }

+		    wire++;

+		}

+	    }

+	    to = (CARD8 *)wire;

+	    if ((to-map)!=length) {

+		client->errorValue = _XkbErrCode2(0xff,length);

+		return BadLength;

+	    }

+	}

+	else return BadAlloc;

+    }

+    else map = NULL;

+    if (client->swapped) {

+	swaps(&rep->sequenceNumber,i);

+	swapl(&rep->length,i);

+	swapl(&rep->which,i);

+	swapl(&rep->realIndicators,i);

+    }

+    WriteToClient(client, SIZEOF(xkbGetIndicatorMapReply), (char *)rep);

+    if (map) {

+	WriteToClient(client, length, (char *)map);

+	xfree((char *)map);

+    }

+    return client->noClientException;

+}

+

+int

+ProcXkbGetIndicatorMap(ClientPtr client)

+{

+xkbGetIndicatorMapReply rep;

+DeviceIntPtr		dev;

+XkbDescPtr		xkb;

+XkbIndicatorPtr		leds;

+

+    REQUEST(xkbGetIndicatorMapReq);

+    REQUEST_SIZE_MATCH(xkbGetIndicatorMapReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+

+    xkb= dev->key->xkbInfo->desc;

+    leds= xkb->indicators;

+

+    rep.type = X_Reply;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    rep.deviceID = dev->id;

+    rep.which = stuff->which;

+    XkbComputeGetIndicatorMapReplySize(leds,&rep);

+    return XkbSendIndicatorMap(client,leds,&rep);

+}

+

+/**

+ * Apply the given map to the given device. Which specifies which components

+ * to apply.

+ */

+static int

+_XkbSetIndicatorMap(ClientPtr client, DeviceIntPtr dev,

+                    int which, xkbIndicatorMapWireDesc *desc)

+{

+    XkbSrvInfoPtr       xkbi;

+    XkbSrvLedInfoPtr    sli;

+    XkbEventCauseRec    cause;

+    int                 i, bit;

+

+    xkbi = dev->key->xkbInfo;

+

+    sli= XkbFindSrvLedInfo(dev, XkbDfltXIClass, XkbDfltXIId,

+						XkbXI_IndicatorMapsMask);

+    if (!sli)

+	return BadAlloc;

+

+    for (i = 0, bit = 1; i < XkbNumIndicators; i++, bit <<= 1) {

+	if (which & bit) {

+	    sli->maps[i].flags = desc->flags;

+	    sli->maps[i].which_groups = desc->whichGroups;

+	    sli->maps[i].groups = desc->groups;

+	    sli->maps[i].which_mods = desc->whichMods;

+	    sli->maps[i].mods.mask = desc->mods;

+	    sli->maps[i].mods.real_mods = desc->mods;

+	    sli->maps[i].mods.vmods= desc->virtualMods;

+	    sli->maps[i].ctrls = desc->ctrls;

+	    if (desc->virtualMods!=0) {

+		unsigned tmp;

+		tmp= XkbMaskForVMask(xkbi->desc,desc->virtualMods);

+		sli->maps[i].mods.mask= desc->mods|tmp;

+	    }

+	    desc++;

+	}

+    }

+

+    XkbSetCauseXkbReq(&cause,X_kbSetIndicatorMap,client);

+    XkbApplyLedMapChanges(dev,sli,which,NULL,NULL,&cause);

+

+    return Success;

+}

+

+int

+ProcXkbSetIndicatorMap(ClientPtr client)

+{

+    int                 i, bit;

+    int                 nIndicators;

+    DeviceIntPtr        dev;

+    xkbIndicatorMapWireDesc     *from;

+    int                 rc;

+

+    REQUEST(xkbSetIndicatorMapReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetIndicatorMapReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);

+

+    if (stuff->which==0)

+	return client->noClientException;

+

+    for (nIndicators=i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+	if (stuff->which&bit)

+	    nIndicators++;

+    }

+    if (stuff->length!=((SIZEOF(xkbSetIndicatorMapReq)+

+			(nIndicators*SIZEOF(xkbIndicatorMapWireDesc)))/4)) {

+	return BadLength;

+    }

+

+    from = (xkbIndicatorMapWireDesc *)&stuff[1];

+    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+	if (stuff->which&bit) {

+	    if (client->swapped) {

+		int n;

+		swaps(&from->virtualMods,n);

+		swapl(&from->ctrls,n);

+	    }

+	    CHK_MASK_LEGAL(i,from->whichGroups,XkbIM_UseAnyGroup);

+	    CHK_MASK_LEGAL(i,from->whichMods,XkbIM_UseAnyMods);

+	    from++;

+	}

+    }

+

+    from = (xkbIndicatorMapWireDesc *)&stuff[1];

+    rc = _XkbSetIndicatorMap(client, dev, stuff->which, from);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess);

+                if (rc == Success)

+                    _XkbSetIndicatorMap(client, other, stuff->which, from);

+            }

+        }

+    }

+

+    return Success;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbGetNamedIndicator(ClientPtr client)

+{

+    DeviceIntPtr 		dev;

+    xkbGetNamedIndicatorReply 	rep;

+    register int		i = 0;

+    XkbSrvLedInfoPtr		sli;

+    XkbIndicatorMapPtr		map = NULL;

+

+    REQUEST(xkbGetNamedIndicatorReq);

+    REQUEST_SIZE_MATCH(xkbGetNamedIndicatorReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_LED_DEVICE(dev, stuff->deviceSpec, client, DixReadAccess);

+    CHK_ATOM_ONLY(stuff->indicator);

+

+    sli= XkbFindSrvLedInfo(dev,stuff->ledClass,stuff->ledID,0);

+    if (!sli)

+	return BadAlloc;

+

+    i= 0;

+    map= NULL;

+    if ((sli->names)&&(sli->maps)) {

+        for (i=0;i<XkbNumIndicators;i++) {

+            if (stuff->indicator==sli->names[i]) {

+                map= &sli->maps[i];

+                break;

+            }

+        }

+    }

+

+    rep.type= X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.deviceID = dev->id;

+    rep.indicator= stuff->indicator;

+    if (map!=NULL) {

+	rep.found= 		TRUE;

+	rep.on=			((sli->effectiveState&(1<<i))!=0);

+	rep.realIndicator=	((sli->physIndicators&(1<<i))!=0);

+	rep.ndx= 		i;

+	rep.flags= 		map->flags;

+	rep.whichGroups= 	map->which_groups;

+	rep.groups= 		map->groups;

+	rep.whichMods= 		map->which_mods;

+	rep.mods= 		map->mods.mask;

+	rep.realMods= 		map->mods.real_mods;

+	rep.virtualMods= 	map->mods.vmods;

+	rep.ctrls= 		map->ctrls;

+	rep.supported= 		TRUE;

+    }

+    else  {

+	rep.found= 		FALSE;

+	rep.on= 		FALSE;

+	rep.realIndicator= 	FALSE;

+	rep.ndx= 		XkbNoIndicator;

+	rep.flags= 		0;

+	rep.whichGroups= 	0;

+	rep.groups= 		0;

+	rep.whichMods= 		0;

+	rep.mods=		0;

+	rep.realMods= 		0;

+	rep.virtualMods= 	0;

+	rep.ctrls= 		0;

+	rep.supported= 		TRUE;

+    }

+    if ( client->swapped ) {

+	register int n;

+	swapl(&rep.length,n);

+	swaps(&rep.sequenceNumber,n);

+	swapl(&rep.indicator,n);

+	swaps(&rep.virtualMods,n);

+	swapl(&rep.ctrls,n);

+    }

+

+    WriteToClient(client,SIZEOF(xkbGetNamedIndicatorReply), (char *)&rep);

+    return client->noClientException;

+}

+

+

+/**

+ * Find the IM on the device.

+ * Returns the map, or NULL if the map doesn't exist.

+ * If the return value is NULL, led_return is undefined. Otherwise, led_return

+ * is set to the led index of the map.

+ */

+static XkbIndicatorMapPtr

+_XkbFindNamedIndicatorMap(XkbSrvLedInfoPtr sli, Atom indicator,

+                          int *led_return)

+{

+    XkbIndicatorMapPtr  map;

+

+    /* search for the right indicator */

+    map = NULL;

+    if (sli->names && sli->maps) {

+	int led;

+

+	for (led = 0; (led < XkbNumIndicators) && (map == NULL); led++) {

+	    if (sli->names[led] == indicator) {

+		map= &sli->maps[led];

+		*led_return = led;

+		break;

+	    }

+	}

+    }

+

+    return map;

+}

+

+/**

+ * Creates an indicator map on the device. If dryRun is TRUE, it only checks

+ * if creation is possible, but doesn't actually create it.

+ */

+static int

+_XkbCreateIndicatorMap(DeviceIntPtr dev, Atom indicator,

+                       int ledClass, int ledID,

+                       XkbIndicatorMapPtr *map_return, int *led_return,

+                       Bool dryRun)

+{

+    XkbSrvLedInfoPtr    sli;

+    XkbIndicatorMapPtr  map;

+    int                 led;

+

+    sli = XkbFindSrvLedInfo(dev, ledClass, ledID, XkbXI_IndicatorsMask);

+    if (!sli)

+        return BadAlloc;

+

+    map = _XkbFindNamedIndicatorMap(sli, indicator, &led);

+

+    if (!map)

+    {

+        /* find first unused indicator maps and assign the name to it */

+        for (led = 0, map = NULL; (led < XkbNumIndicators) && (map == NULL); led++) {

+            if ((sli->names) && (sli->maps) && (sli->names[led] == None) &&

+                    (!XkbIM_InUse(&sli->maps[led])))

+            {

+                map = &sli->maps[led];

+                if (!dryRun)

+                    sli->names[led] = indicator;

+                break;

+            }

+        }

+    }

+

+    if (!map)

+        return BadAlloc;

+

+    *led_return = led;

+    *map_return = map;

+    return Success;

+}

+

+static int

+_XkbSetNamedIndicator(ClientPtr client, DeviceIntPtr dev,

+                      xkbSetNamedIndicatorReq *stuff)

+{

+    unsigned int                extDevReason;

+    unsigned int                statec, namec, mapc;

+    XkbSrvLedInfoPtr            sli;

+    int                         led = 0;

+    XkbIndicatorMapPtr          map;

+    DeviceIntPtr                kbd;

+    XkbEventCauseRec            cause;

+    xkbExtensionDeviceNotify    ed;

+    XkbChangesRec               changes;

+    int                         rc;

+

+    rc = _XkbCreateIndicatorMap(dev, stuff->indicator, stuff->ledClass,

+                                stuff->ledID, &map, &led, FALSE);

+    if (rc != Success || !map) /* oh-oh */

+        return rc;

+

+    sli = XkbFindSrvLedInfo(dev, stuff->ledClass, stuff->ledID,

+                            XkbXI_IndicatorsMask);

+    if (!sli)

+        return BadAlloc;

+

+    namec = mapc = statec = 0;

+    extDevReason = 0;

+

+    namec |= (1<<led);

+    sli->namesPresent |= ((stuff->indicator != None) ? (1 << led) : 0);

+    extDevReason |= XkbXI_IndicatorNamesMask;

+

+    if (stuff->setMap) {

+        map->flags = stuff->flags;

+        map->which_groups = stuff->whichGroups;

+        map->groups = stuff->groups;

+        map->which_mods = stuff->whichMods;

+        map->mods.mask = stuff->realMods;

+        map->mods.real_mods = stuff->realMods;

+        map->mods.vmods= stuff->virtualMods;

+        map->ctrls = stuff->ctrls;

+        mapc|= (1<<led);

+    }

+

+    if ((stuff->setState) && ((map->flags & XkbIM_NoExplicit) == 0))

+    {

+        if (stuff->on)	sli->explicitState |=  (1<<led);

+        else		sli->explicitState &= ~(1<<led);

+        statec |= ((sli->effectiveState ^ sli->explicitState) & (1 << led));

+    }

+

+    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));

+    bzero((char *)&changes,sizeof(XkbChangesRec));

+    XkbSetCauseXkbReq(&cause,X_kbSetNamedIndicator,client);

+    if (namec)

+        XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause);

+    if (mapc)

+        XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause);

+    if (statec)

+        XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause);

+

+    kbd = dev;

+    if ((sli->flags&XkbSLI_HasOwnState)==0)

+        kbd = inputInfo.keyboard;

+    XkbFlushLedEvents(dev, kbd, sli, &ed, &changes, &cause);

+

+    return Success;

+}

+

+int

+ProcXkbSetNamedIndicator(ClientPtr client)

+{

+    int                         rc;

+    DeviceIntPtr                dev;

+    int                         led = 0;

+    XkbIndicatorMapPtr          map;

+

+    REQUEST(xkbSetNamedIndicatorReq);

+    REQUEST_SIZE_MATCH(xkbSetNamedIndicatorReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_LED_DEVICE(dev, stuff->deviceSpec, client, DixSetAttrAccess);

+    CHK_ATOM_ONLY(stuff->indicator);

+    CHK_MASK_LEGAL(0x10,stuff->whichGroups,XkbIM_UseAnyGroup);

+    CHK_MASK_LEGAL(0x11,stuff->whichMods,XkbIM_UseAnyMods);

+

+    /* Dry-run for checks */

+    rc = _XkbCreateIndicatorMap(dev, stuff->indicator,

+                                stuff->ledClass, stuff->ledID,

+                                &map, &led, TRUE);

+    if (rc != Success || !map) /* couldn't be created or didn't exist */

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd ||

+        stuff->deviceSpec == XkbUseCorePtr)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && !IsMaster(other) && (other->u.master == dev) &&

+                (other->kbdfeed || other->leds) &&

+                (XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess) == Success))

+            {

+                rc = _XkbCreateIndicatorMap(other, stuff->indicator,

+                                            stuff->ledClass, stuff->ledID,

+                                            &map, &led, TRUE);

+                if (rc != Success || !map)

+                    return rc;

+            }

+        }

+    }

+

+    /* All checks passed, let's do it */

+    rc = _XkbSetNamedIndicator(client, dev, stuff);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd ||

+        stuff->deviceSpec == XkbUseCorePtr)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && !IsMaster(other) && (other->u.master == dev) &&

+                (other->kbdfeed || other->leds) &&

+                (XaceHook(XACE_DEVICE_ACCESS, client, other, DixSetAttrAccess) == Success))

+            {

+                _XkbSetNamedIndicator(client, other, stuff);

+            }

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static CARD32

+_XkbCountAtoms(Atom *atoms,int maxAtoms,int *count)

+{

+register unsigned int i,bit,nAtoms;

+register CARD32 atomsPresent;

+

+    for (i=nAtoms=atomsPresent=0,bit=1;i<maxAtoms;i++,bit<<=1) {

+	if (atoms[i]!=None) {

+	    atomsPresent|= bit;

+	    nAtoms++;

+	}

+    }

+    if (count)

+	*count= nAtoms;

+    return atomsPresent;

+}

+

+static char *

+_XkbWriteAtoms(char *wire,Atom *atoms,int maxAtoms,int swap)

+{

+register unsigned int i;

+Atom *atm;

+

+    atm = (Atom *)wire;

+    for (i=0;i<maxAtoms;i++) {

+	if (atoms[i]!=None) {

+	    *atm= atoms[i];

+	    if (swap) {

+		register int n;

+		swapl(atm,n);

+	    }

+	    atm++;

+	}

+    }

+    return (char *)atm;

+}

+

+static Status

+XkbComputeGetNamesReplySize(XkbDescPtr xkb,xkbGetNamesReply *rep)

+{

+register unsigned	which,length;

+register int		i;

+

+    rep->minKeyCode= xkb->min_key_code;

+    rep->maxKeyCode= xkb->max_key_code;

+    which= rep->which;

+    length= 0;

+    if (xkb->names!=NULL) {

+	 if (which&XkbKeycodesNameMask)		length++;

+	 if (which&XkbGeometryNameMask)		length++;

+	 if (which&XkbSymbolsNameMask)		length++;

+	 if (which&XkbPhysSymbolsNameMask)	length++;

+	 if (which&XkbTypesNameMask)		length++;

+	 if (which&XkbCompatNameMask)		length++;

+    }

+    else which&= ~XkbComponentNamesMask;

+

+    if (xkb->map!=NULL) {

+	if (which&XkbKeyTypeNamesMask)

+	    length+= xkb->map->num_types;

+	rep->nTypes= xkb->map->num_types;

+	if (which&XkbKTLevelNamesMask) {

+	    XkbKeyTypePtr	pType = xkb->map->types;

+	    int			nKTLevels = 0;

+

+	    length+= XkbPaddedSize(xkb->map->num_types)/4;

+	    for (i=0;i<xkb->map->num_types;i++,pType++) {

+		if (pType->level_names!=NULL)

+		    nKTLevels+= pType->num_levels;

+	    }

+	    rep->nKTLevels= nKTLevels;

+	    length+= nKTLevels;

+	}

+    }

+    else {

+	rep->nTypes=    0;

+	rep->nKTLevels= 0;

+	which&= ~(XkbKeyTypeNamesMask|XkbKTLevelNamesMask);

+    }

+

+    rep->minKeyCode= xkb->min_key_code;

+    rep->maxKeyCode= xkb->max_key_code;

+    rep->indicators= 0;

+    rep->virtualMods= 0;

+    rep->groupNames= 0;

+    if (xkb->names!=NULL) {

+	if (which&XkbIndicatorNamesMask) {

+	    int nLeds;

+	    rep->indicators= 

+		_XkbCountAtoms(xkb->names->indicators,XkbNumIndicators,&nLeds);

+	    length+= nLeds;

+	    if (nLeds==0)

+		which&= ~XkbIndicatorNamesMask;

+	}

+

+	if (which&XkbVirtualModNamesMask) {

+	    int nVMods;

+	    rep->virtualMods= 

+		_XkbCountAtoms(xkb->names->vmods,XkbNumVirtualMods,&nVMods);

+	    length+= nVMods;

+	    if (nVMods==0)

+		which&= ~XkbVirtualModNamesMask;

+	}

+

+	if (which&XkbGroupNamesMask) {

+	    int nGroups;

+	    rep->groupNames=

+		_XkbCountAtoms(xkb->names->groups,XkbNumKbdGroups,&nGroups);

+	    length+= nGroups;

+	    if (nGroups==0)

+		which&= ~XkbGroupNamesMask;

+	}

+

+	if ((which&XkbKeyNamesMask)&&(xkb->names->keys))

+	     length+= rep->nKeys;

+	else which&= ~XkbKeyNamesMask;

+

+	if ((which&XkbKeyAliasesMask)&&

+	    (xkb->names->key_aliases)&&(xkb->names->num_key_aliases>0)) {

+	    rep->nKeyAliases= xkb->names->num_key_aliases;

+	    length+= rep->nKeyAliases*2;

+	} 

+	else {

+	    which&= ~XkbKeyAliasesMask;

+	    rep->nKeyAliases= 0;

+	}

+

+	if ((which&XkbRGNamesMask)&&(xkb->names->num_rg>0))

+	     length+= xkb->names->num_rg;

+	else which&= ~XkbRGNamesMask;

+    }

+    else {

+	which&= ~(XkbIndicatorNamesMask|XkbVirtualModNamesMask);

+	which&= ~(XkbGroupNamesMask|XkbKeyNamesMask|XkbKeyAliasesMask);

+	which&= ~XkbRGNamesMask;

+    }

+

+    rep->length= length;

+    rep->which= which;

+    return Success;

+}

+

+static int

+XkbSendNames(ClientPtr client,XkbDescPtr xkb,xkbGetNamesReply *rep)

+{

+register unsigned 	i,length,which;

+char *			start;

+char *			desc;

+register int            n;

+

+    length= rep->length*4;

+    which= rep->which;

+    if (client->swapped) {

+	swaps(&rep->sequenceNumber,n);

+	swapl(&rep->length,n);

+	swapl(&rep->which,n);

+	swaps(&rep->virtualMods,n);

+	swapl(&rep->indicators,n);

+    }

+

+    start = desc = xalloc(length);

+    if ( !start )

+	return BadAlloc;

+    if (xkb->names) {

+        if (which&XkbKeycodesNameMask) {

+            *((CARD32 *)desc)= xkb->names->keycodes;

+            if (client->swapped) {

+                swapl(desc,n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbGeometryNameMask)  {

+            *((CARD32 *)desc)= xkb->names->geometry;

+            if (client->swapped) {

+                swapl(desc,n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbSymbolsNameMask) {

+            *((CARD32 *)desc)= xkb->names->symbols;

+            if (client->swapped) {

+                swapl(desc,n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbPhysSymbolsNameMask) {

+            register CARD32 *atm= (CARD32 *)desc;

+            atm[0]= (CARD32)xkb->names->phys_symbols;

+            if (client->swapped) {

+                swapl(&atm[0],n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbTypesNameMask) {

+            *((CARD32 *)desc)= (CARD32)xkb->names->types;

+            if (client->swapped) {

+                swapl(desc,n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbCompatNameMask) {

+            *((CARD32 *)desc)= (CARD32)xkb->names->compat;

+            if (client->swapped) {

+                swapl(desc,n);

+            }

+            desc+= 4;

+        }

+        if (which&XkbKeyTypeNamesMask) {

+            register CARD32 *atm= (CARD32 *)desc;

+            register XkbKeyTypePtr type= xkb->map->types;

+

+            for (i=0;i<xkb->map->num_types;i++,atm++,type++) {

+                *atm= (CARD32)type->name;

+                if (client->swapped) {

+                    swapl(atm,n);

+                }

+            }

+            desc= (char *)atm;

+        }

+        if (which&XkbKTLevelNamesMask && xkb->map) {

+            XkbKeyTypePtr type = xkb->map->types;

+            register CARD32 *atm;

+            for (i=0;i<rep->nTypes;i++,type++) {

+                *desc++ = type->num_levels;

+            }

+            desc+= XkbPaddedSize(rep->nTypes)-rep->nTypes;

+

+            atm= (CARD32 *)desc;

+            type = xkb->map->types;

+            for (i=0;i<xkb->map->num_types;i++,type++) {

+                register unsigned l;

+                if (type->level_names) {

+                    for (l=0;l<type->num_levels;l++,atm++) {

+                        *atm= type->level_names[l];

+                        if (client->swapped) {

+                            swapl(atm,n);

+                        }

+                    }

+                    desc+= type->num_levels*4;

+                }

+            }

+        }

+        if (which&XkbIndicatorNamesMask) {

+            desc= _XkbWriteAtoms(desc,xkb->names->indicators,XkbNumIndicators,

+                                 client->swapped);

+        }

+        if (which&XkbVirtualModNamesMask) {

+            desc= _XkbWriteAtoms(desc,xkb->names->vmods,XkbNumVirtualMods,

+                                 client->swapped);

+        }

+        if (which&XkbGroupNamesMask) {

+            desc= _XkbWriteAtoms(desc,xkb->names->groups,XkbNumKbdGroups,

+                                 client->swapped);

+        }

+        if (which&XkbKeyNamesMask) {

+            for (i=0;i<rep->nKeys;i++,desc+= sizeof(XkbKeyNameRec)) {

+                *((XkbKeyNamePtr)desc)= xkb->names->keys[i+rep->firstKey];

+            }

+        }

+        if (which&XkbKeyAliasesMask) {

+            XkbKeyAliasPtr	pAl;

+            pAl= xkb->names->key_aliases;

+            for (i=0;i<rep->nKeyAliases;i++,pAl++,desc+=2*XkbKeyNameLength) {

+                *((XkbKeyAliasPtr)desc)= *pAl;

+            }

+        }

+        if ((which&XkbRGNamesMask)&&(rep->nRadioGroups>0)) {

+            register CARD32	*atm= (CARD32 *)desc;

+            for (i=0;i<rep->nRadioGroups;i++,atm++) {

+                *atm= (CARD32)xkb->names->radio_groups[i];

+                if (client->swapped) {

+                    swapl(atm,n);

+                }

+            }

+            desc+= rep->nRadioGroups*4;

+        }

+    }

+

+    if ((desc-start)!=(length)) {

+	ErrorF("[xkb] BOGUS LENGTH in write names, expected %d, got %ld\n",

+					length, (unsigned long)(desc-start));

+    }

+    WriteToClient(client, SIZEOF(xkbGetNamesReply), (char *)rep);

+    WriteToClient(client, length, start);

+    xfree((char *)start);

+    return client->noClientException;

+}

+

+int

+ProcXkbGetNames(ClientPtr client)

+{

+    DeviceIntPtr	dev;

+    XkbDescPtr		xkb;

+    xkbGetNamesReply 	rep;

+

+    REQUEST(xkbGetNamesReq);

+    REQUEST_SIZE_MATCH(xkbGetNamesReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+    CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask);

+

+    xkb = dev->key->xkbInfo->desc;

+    memset(&rep, 0, sizeof(xkbGetNamesReply));

+    rep.type= X_Reply;

+    rep.sequenceNumber= client->sequence;

+    rep.length = 0;

+    rep.deviceID = dev->id;

+    rep.which = stuff->which;

+    rep.nTypes = xkb->map->num_types;

+    rep.firstKey = xkb->min_key_code;

+    rep.nKeys = XkbNumKeys(xkb);

+    if (xkb->names!=NULL) {

+	rep.nKeyAliases= xkb->names->num_key_aliases;

+	rep.nRadioGroups = xkb->names->num_rg;

+    }

+    else {

+	rep.nKeyAliases= rep.nRadioGroups= 0;

+    }

+    XkbComputeGetNamesReplySize(xkb,&rep);

+    return XkbSendNames(client,xkb,&rep);

+}

+

+/***====================================================================***/

+

+static CARD32 *

+_XkbCheckAtoms(CARD32 *wire,int nAtoms,int swapped,Atom *pError)

+{

+register int i;

+

+    for (i=0;i<nAtoms;i++,wire++) {

+	if (swapped) {

+	    register int n;

+	    swapl(wire,n);

+	}

+	if ((((Atom)*wire)!=None)&&(!ValidAtom((Atom)*wire))) {

+	    *pError= ((Atom)*wire);

+	    return NULL;

+	}

+    }

+    return wire;

+}

+

+static CARD32 *

+_XkbCheckMaskedAtoms(CARD32 *wire,int nAtoms,CARD32 present,int swapped,

+								Atom *pError)

+{

+register unsigned i,bit;

+

+    for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) {

+	if ((present&bit)==0)

+	    continue;

+	if (swapped) {

+	    register int n;

+	    swapl(wire,n);

+	}

+	if ((((Atom)*wire)!=None)&&(!ValidAtom(((Atom)*wire)))) {

+	    *pError= (Atom)*wire;

+	    return NULL;

+	}

+	wire++;

+    }

+    return wire;

+}

+

+static Atom *

+_XkbCopyMaskedAtoms(	Atom	*wire,

+    			Atom	*dest,

+			int   	 nAtoms,

+			CARD32	 present)

+{

+register int i,bit;

+

+    for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) {

+	if ((present&bit)==0)

+	    continue;

+	dest[i]= *wire++;

+    }

+    return wire;

+}

+

+static Bool

+_XkbCheckTypeName(Atom name,int typeNdx)

+{

+const char *	str;

+

+    str= NameForAtom(name);

+    if ((strcmp(str,"ONE_LEVEL")==0)||(strcmp(str,"TWO_LEVEL")==0)||

+	(strcmp(str,"ALPHABETIC")==0)||(strcmp(str,"KEYPAD")==0))

+	return FALSE;

+    return TRUE;

+}

+

+/**

+ * Check the device-dependent data in the request against the device. Returns

+ * Success, or the appropriate error code.

+ */

+static int

+_XkbSetNamesCheck(ClientPtr client, DeviceIntPtr dev,

+                  xkbSetNamesReq *stuff, CARD32 *data)

+{

+    XkbDescRec		*xkb;

+    XkbNamesRec		*names;

+    CARD32		*tmp;

+    Atom		 bad;

+

+    tmp = data;

+    xkb = dev->key->xkbInfo->desc;

+    names = xkb->names;

+

+

+    if (stuff->which & XkbKeyTypeNamesMask) {

+        int i;

+        CARD32	*old;

+        if ( stuff->nTypes<1 ) {

+            client->errorValue = _XkbErrCode2(0x02,stuff->nTypes);

+            return BadValue;

+        }

+        if ((unsigned)(stuff->firstType+stuff->nTypes-1)>=xkb->map->num_types) {

+            client->errorValue = _XkbErrCode4(0x03,stuff->firstType,

+                    stuff->nTypes,

+                    xkb->map->num_types);

+            return BadValue;

+        }

+        if (((unsigned)stuff->firstType)<=XkbLastRequiredType) {

+            client->errorValue = _XkbErrCode2(0x04,stuff->firstType);

+            return BadAccess;

+        }

+        old= tmp;

+        tmp= _XkbCheckAtoms(tmp,stuff->nTypes,client->swapped,&bad);

+        if (!tmp) {

+            client->errorValue= bad;

+            return BadAtom;

+        }

+        for (i=0;i<stuff->nTypes;i++,old++) {

+            if (!_XkbCheckTypeName((Atom)*old,stuff->firstType+i))

+                client->errorValue= _XkbErrCode2(0x05,i);

+        }

+    }

+    if (stuff->which&XkbKTLevelNamesMask) {

+        unsigned i;

+        XkbKeyTypePtr	type;

+        CARD8 *		width;

+        if ( stuff->nKTLevels<1 ) {

+            client->errorValue = _XkbErrCode2(0x05,stuff->nKTLevels);

+            return BadValue;

+        }

+        if ((unsigned)(stuff->firstKTLevel+stuff->nKTLevels-1)>=

+                xkb->map->num_types) {

+            client->errorValue = _XkbErrCode4(0x06,stuff->firstKTLevel,

+                    stuff->nKTLevels,xkb->map->num_types);

+            return BadValue;

+        }

+        width = (CARD8 *)tmp;

+        tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels));

+        type = &xkb->map->types[stuff->firstKTLevel];

+        for (i=0;i<stuff->nKTLevels;i++,type++) {

+            if (width[i]==0)

+                continue;

+            else if (width[i]!=type->num_levels) {

+                client->errorValue= _XkbErrCode4(0x07,i+stuff->firstKTLevel,

+                        type->num_levels,width[i]);

+                return BadMatch;

+            }

+            tmp= _XkbCheckAtoms(tmp,width[i],client->swapped,&bad);

+            if (!tmp) {

+                client->errorValue= bad;

+                return BadAtom;

+            }

+        }

+    }

+    if (stuff->which&XkbIndicatorNamesMask) {

+        if (stuff->indicators==0) {

+            client->errorValue= 0x08;

+            return BadMatch;

+        }

+        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumIndicators,stuff->indicators,

+                client->swapped,&bad);

+        if (!tmp) {

+            client->errorValue= bad;

+            return BadAtom;

+        }

+    }

+    if (stuff->which&XkbVirtualModNamesMask) {

+        if (stuff->virtualMods==0) {

+            client->errorValue= 0x09;

+            return BadMatch;

+        }

+        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumVirtualMods,

+                (CARD32)stuff->virtualMods,

+                client->swapped,&bad);

+        if (!tmp) {

+            client->errorValue = bad;

+            return BadAtom;

+        }

+    }

+    if (stuff->which&XkbGroupNamesMask) {

+        if (stuff->groupNames==0) {

+            client->errorValue= 0x0a;

+            return BadMatch;

+        }

+        tmp= _XkbCheckMaskedAtoms(tmp,XkbNumKbdGroups,

+                (CARD32)stuff->groupNames,

+                client->swapped,&bad);

+        if (!tmp) {

+            client->errorValue = bad;

+            return BadAtom;

+        }

+    }

+    if (stuff->which&XkbKeyNamesMask) {

+        if (stuff->firstKey<(unsigned)xkb->min_key_code) {

+            client->errorValue= _XkbErrCode3(0x0b,xkb->min_key_code,

+                    stuff->firstKey);

+            return BadValue;

+        }

+        if (((unsigned)(stuff->firstKey+stuff->nKeys-1)>xkb->max_key_code)||

+                (stuff->nKeys<1)) {

+            client->errorValue= _XkbErrCode4(0x0c,xkb->max_key_code,

+                    stuff->firstKey,stuff->nKeys);

+            return BadValue;

+        }

+        tmp+= stuff->nKeys;

+    }

+    if ((stuff->which&XkbKeyAliasesMask)&&(stuff->nKeyAliases>0)) {

+        tmp+= stuff->nKeyAliases*2;

+    }

+    if (stuff->which&XkbRGNamesMask) {

+        if ( stuff->nRadioGroups<1 ) {

+            client->errorValue= _XkbErrCode2(0x0d,stuff->nRadioGroups);

+            return BadValue;

+        }

+        tmp= _XkbCheckAtoms(tmp,stuff->nRadioGroups,client->swapped,&bad);

+        if (!tmp) {

+            client->errorValue= bad;

+            return BadAtom;

+        }

+    }

+    if ((tmp-((CARD32 *)stuff))!=stuff->length) {

+        client->errorValue = stuff->length;

+        return BadLength;

+    }

+

+

+

+    return Success;

+}

+

+static int

+_XkbSetNames(ClientPtr client, DeviceIntPtr dev, xkbSetNamesReq *stuff)

+{

+    XkbDescRec		*xkb;

+    XkbNamesRec		*names;

+    CARD32		*tmp;

+    xkbNamesNotify	 nn;

+

+    tmp = (CARD32 *)&stuff[1];

+    xkb = dev->key->xkbInfo->desc;

+    names = xkb->names;

+

+    if (XkbAllocNames(xkb,stuff->which,stuff->nRadioGroups,

+                stuff->nKeyAliases)!=Success) {

+        return BadAlloc;

+    }

+

+    bzero(&nn,sizeof(xkbNamesNotify));

+    nn.changed= stuff->which;

+    tmp = (CARD32 *)&stuff[1];

+    if (stuff->which&XkbKeycodesNameMask)

+        names->keycodes= *tmp++;

+    if (stuff->which&XkbGeometryNameMask)

+        names->geometry= *tmp++;

+    if (stuff->which&XkbSymbolsNameMask)

+        names->symbols= *tmp++;

+    if (stuff->which&XkbPhysSymbolsNameMask)

+        names->phys_symbols= *tmp++;

+    if (stuff->which&XkbTypesNameMask)

+        names->types= *tmp++;

+    if (stuff->which&XkbCompatNameMask)

+        names->compat= *tmp++;

+    if ((stuff->which&XkbKeyTypeNamesMask)&&(stuff->nTypes>0)) {

+        register unsigned i;

+        register XkbKeyTypePtr type;

+

+        type= &xkb->map->types[stuff->firstType];

+        for (i=0;i<stuff->nTypes;i++,type++) {

+            type->name= *tmp++;

+        }

+        nn.firstType= stuff->firstType;

+        nn.nTypes= stuff->nTypes;

+    }

+    if (stuff->which&XkbKTLevelNamesMask) {

+        register XkbKeyTypePtr	type;

+        register unsigned i;

+        CARD8 *width;

+

+        width = (CARD8 *)tmp;

+        tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels));

+        type= &xkb->map->types[stuff->firstKTLevel];

+        for (i=0;i<stuff->nKTLevels;i++,type++) {

+            if (width[i]>0) {

+                if (type->level_names) {

+                    register unsigned n;

+                    for (n=0;n<width[i];n++) {

+                        type->level_names[n]= tmp[n];

+                    }

+                }

+                tmp+= width[i];

+            }

+        }

+        nn.firstLevelName= 0;

+        nn.nLevelNames= stuff->nTypes;

+    }

+    if (stuff->which&XkbIndicatorNamesMask) {

+        tmp= _XkbCopyMaskedAtoms(tmp,names->indicators,XkbNumIndicators,

+                stuff->indicators);

+        nn.changedIndicators= stuff->indicators;

+    }

+    if (stuff->which&XkbVirtualModNamesMask) {

+        tmp= _XkbCopyMaskedAtoms(tmp,names->vmods,XkbNumVirtualMods,

+                stuff->virtualMods);

+        nn.changedVirtualMods= stuff->virtualMods;

+    }

+    if (stuff->which&XkbGroupNamesMask) {

+        tmp= _XkbCopyMaskedAtoms(tmp,names->groups,XkbNumKbdGroups,

+                stuff->groupNames);

+        nn.changedVirtualMods= stuff->groupNames;

+    }

+    if (stuff->which&XkbKeyNamesMask) {

+        memcpy((char*)&names->keys[stuff->firstKey],(char *)tmp,

+                stuff->nKeys*XkbKeyNameLength);

+        tmp+= stuff->nKeys;

+        nn.firstKey= stuff->firstKey;

+        nn.nKeys= stuff->nKeys;

+    }

+    if (stuff->which&XkbKeyAliasesMask) {

+        if (stuff->nKeyAliases>0) {

+            register int na= stuff->nKeyAliases;	

+            if (XkbAllocNames(xkb,XkbKeyAliasesMask,0,na)!=Success)

+                return BadAlloc;

+            memcpy((char *)names->key_aliases,(char *)tmp,

+                    stuff->nKeyAliases*sizeof(XkbKeyAliasRec));

+            tmp+= stuff->nKeyAliases*2;

+        }

+        else if (names->key_aliases!=NULL) {

+            xfree(names->key_aliases);

+            names->key_aliases= NULL;

+            names->num_key_aliases= 0;

+        }

+        nn.nAliases= names->num_key_aliases;

+    }

+    if (stuff->which&XkbRGNamesMask) {

+        if (stuff->nRadioGroups>0) {

+            register unsigned i,nrg;

+            nrg= stuff->nRadioGroups;

+            if (XkbAllocNames(xkb,XkbRGNamesMask,nrg,0)!=Success)

+                return BadAlloc;

+

+            for (i=0;i<stuff->nRadioGroups;i++) {

+                names->radio_groups[i]= tmp[i];

+            }

+            tmp+= stuff->nRadioGroups;

+        }

+        else if (names->radio_groups) {

+            xfree(names->radio_groups);

+            names->radio_groups= NULL;

+            names->num_rg= 0;

+        }

+        nn.nRadioGroups= names->num_rg;

+    }

+    if (nn.changed) {

+        Bool needExtEvent;

+        needExtEvent= (nn.changed&XkbIndicatorNamesMask)!=0;

+        XkbSendNamesNotify(dev,&nn);

+        if (needExtEvent) {

+            XkbSrvLedInfoPtr		sli;

+            xkbExtensionDeviceNotify	edev;

+            register int		i;

+            register unsigned		bit;

+

+            sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,

+                    XkbXI_IndicatorsMask);

+            sli->namesPresent= 0;

+            for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+                if (names->indicators[i]!=None)

+                    sli->namesPresent|= bit;

+            }

+            bzero(&edev,sizeof(xkbExtensionDeviceNotify));

+            edev.reason=	XkbXI_IndicatorNamesMask;

+            edev.ledClass=	KbdFeedbackClass;

+            edev.ledID=		dev->kbdfeed->ctrl.id;

+            edev.ledsDefined= 	sli->namesPresent|sli->mapsPresent;

+            edev.ledState=	sli->effectiveState;

+            edev.firstBtn=	0;

+            edev.nBtns=		0;

+            edev.supported=	XkbXI_AllFeaturesMask;

+            edev.unsupported=	0;

+            XkbSendExtensionDeviceNotify(dev,client,&edev);

+        }

+    }

+    return Success;

+}

+

+int

+ProcXkbSetNames(ClientPtr client)

+{

+    DeviceIntPtr	 dev;

+    CARD32		*tmp;

+    Atom                 bad;

+    int                  rc;

+

+    REQUEST(xkbSetNamesReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetNamesReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+    CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask);

+

+    /* check device-independent stuff */

+    tmp = (CARD32 *)&stuff[1];

+

+    if (stuff->which&XkbKeycodesNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue = bad;

+	    return BadAtom;

+	}

+    }

+    if (stuff->which&XkbGeometryNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue = bad;

+	    return BadAtom;

+	}

+    }

+    if (stuff->which&XkbSymbolsNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue = bad;

+	    return BadAtom;

+	}

+    }

+    if (stuff->which&XkbPhysSymbolsNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue= bad;

+	    return BadAtom;

+	}

+    }

+    if (stuff->which&XkbTypesNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue = bad;

+	    return BadAtom;

+	}

+    }

+    if (stuff->which&XkbCompatNameMask) {

+	tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad);

+	if (!tmp) {

+	    client->errorValue = bad;

+	    return BadAtom;

+	}

+    }

+

+    /* start of device-dependent tests */

+    rc = _XkbSetNamesCheck(client, dev, stuff, tmp);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    rc = _XkbSetNamesCheck(client, other, stuff, tmp);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    /* everything is okay -- update names */

+

+    rc = _XkbSetNames(client, dev, stuff);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                    _XkbSetNames(client, other, stuff);

+            }

+        }

+    }

+

+    /* everything is okay -- update names */

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+#include "xkbgeom.h"

+

+#define	XkbSizeCountedString(s)  ((s)?((((2+strlen(s))+3)/4)*4):4)

+

+static char *

+XkbWriteCountedString(char *wire,char *str,Bool swap)

+{

+    CARD16 len,*pLen;

+

+    if (!str)

+        return wire;

+

+    len= strlen(str);

+    pLen= (CARD16 *)wire;

+    *pLen= len;

+    if (swap) {

+	register int n;

+	swaps(pLen,n);

+    }

+    memcpy(&wire[2],str,len);

+    wire+= ((2+len+3)/4)*4;

+    return wire;

+}

+

+static int

+XkbSizeGeomProperties(XkbGeometryPtr geom)

+{

+register int 	i,size;

+XkbPropertyPtr	prop;

+    

+    for (size=i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {

+	size+= XkbSizeCountedString(prop->name);

+	size+= XkbSizeCountedString(prop->value);

+    }

+    return size;

+}

+

+static char *

+XkbWriteGeomProperties(char *wire,XkbGeometryPtr geom,Bool swap)

+{

+register int 	i;

+register XkbPropertyPtr	prop;

+    

+    for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {

+	wire= XkbWriteCountedString(wire,prop->name,swap);

+	wire= XkbWriteCountedString(wire,prop->value,swap);

+    }

+    return wire;

+}

+

+static int

+XkbSizeGeomKeyAliases(XkbGeometryPtr geom)

+{

+    return geom->num_key_aliases*(2*XkbKeyNameLength);

+}

+

+static char *

+XkbWriteGeomKeyAliases(char *wire,XkbGeometryPtr geom,Bool swap)

+{

+register int sz;

+    

+    sz= geom->num_key_aliases*(XkbKeyNameLength*2);

+    if (sz>0) {

+	memcpy(wire,(char *)geom->key_aliases,sz);

+	wire+= sz;

+    }

+    return wire;

+}

+

+static int

+XkbSizeGeomColors(XkbGeometryPtr geom)

+{

+register int 		i,size;

+register XkbColorPtr	color;

+

+    for (i=size=0,color=geom->colors;i<geom->num_colors;i++,color++) {

+	size+= XkbSizeCountedString(color->spec);

+    }

+    return size;

+}

+

+static char *

+XkbWriteGeomColors(char *wire,XkbGeometryPtr geom,Bool swap)

+{

+register int		i;

+register XkbColorPtr	color;

+

+    for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) {

+	wire= XkbWriteCountedString(wire,color->spec,swap);

+    }

+    return wire;

+}

+

+static int

+XkbSizeGeomShapes(XkbGeometryPtr geom)

+{

+register int		i,size;

+register XkbShapePtr	shape;

+

+    for (i=size=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) {

+	register int		n;

+	register XkbOutlinePtr	ol;

+	size+= SIZEOF(xkbShapeWireDesc);

+	for (n=0,ol=shape->outlines;n<shape->num_outlines;n++,ol++) {

+	    size+= SIZEOF(xkbOutlineWireDesc);

+	    size+= ol->num_points*SIZEOF(xkbPointWireDesc);

+	}

+    }

+    return size;

+}

+

+static char *

+XkbWriteGeomShapes(char *wire,XkbGeometryPtr geom,Bool swap)

+{

+int			i;

+XkbShapePtr		shape;

+xkbShapeWireDesc *	shapeWire;

+

+    for (i=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) {

+	register int 		o;

+	XkbOutlinePtr		ol;

+	xkbOutlineWireDesc *	olWire;

+	shapeWire= (xkbShapeWireDesc *)wire;

+	shapeWire->name= shape->name;

+	shapeWire->nOutlines= shape->num_outlines;

+	if (shape->primary!=NULL)

+	     shapeWire->primaryNdx= XkbOutlineIndex(shape,shape->primary);

+	else shapeWire->primaryNdx= XkbNoShape;

+	if (shape->approx!=NULL)

+	     shapeWire->approxNdx= XkbOutlineIndex(shape,shape->approx);

+	else shapeWire->approxNdx= XkbNoShape;

+	if (swap) {

+	    register int n;

+	    swapl(&shapeWire->name,n);

+	}

+	wire= (char *)&shapeWire[1];

+	for (o=0,ol=shape->outlines;o<shape->num_outlines;o++,ol++) {

+	    register int	p;

+	    XkbPointPtr		pt;

+	    xkbPointWireDesc *	ptWire;

+	    olWire= (xkbOutlineWireDesc *)wire;

+	    olWire->nPoints= ol->num_points;

+	    olWire->cornerRadius= ol->corner_radius;

+	    wire= (char *)&olWire[1];

+	    ptWire= (xkbPointWireDesc *)wire;

+	    for (p=0,pt=ol->points;p<ol->num_points;p++,pt++) {

+		ptWire[p].x= pt->x;

+		ptWire[p].y= pt->y;

+		if (swap) {

+		    register int n;

+		    swaps(&ptWire[p].x,n);

+		    swaps(&ptWire[p].y,n);

+		}

+	    }

+	    wire= (char *)&ptWire[ol->num_points];

+	}

+    }

+    return wire;

+}

+

+static int

+XkbSizeGeomDoodads(int num_doodads,XkbDoodadPtr doodad)

+{

+register int	i,size;

+

+    for (i=size=0;i<num_doodads;i++,doodad++) {

+	size+= SIZEOF(xkbAnyDoodadWireDesc);

+	if (doodad->any.type==XkbTextDoodad) {

+	    size+= XkbSizeCountedString(doodad->text.text);

+	    size+= XkbSizeCountedString(doodad->text.font);

+	}

+	else if (doodad->any.type==XkbLogoDoodad) {

+	    size+= XkbSizeCountedString(doodad->logo.logo_name);

+	}

+    }

+    return size;

+}

+

+static char *

+XkbWriteGeomDoodads(char *wire,int num_doodads,XkbDoodadPtr doodad,Bool swap)

+{

+register int		i;

+xkbDoodadWireDesc *	doodadWire;

+

+    for (i=0;i<num_doodads;i++,doodad++) {

+	doodadWire= (xkbDoodadWireDesc *)wire;

+	wire= (char *)&doodadWire[1];

+	bzero(doodadWire,SIZEOF(xkbDoodadWireDesc));

+	doodadWire->any.name= doodad->any.name;

+	doodadWire->any.type= doodad->any.type;

+	doodadWire->any.priority= doodad->any.priority;

+	doodadWire->any.top= doodad->any.top;

+	doodadWire->any.left= doodad->any.left;

+	if (swap) {

+	    register int n;

+	    swapl(&doodadWire->any.name,n);

+	    swaps(&doodadWire->any.top,n);

+	    swaps(&doodadWire->any.left,n);

+	}

+	switch (doodad->any.type) {

+	    case XkbOutlineDoodad:

+	    case XkbSolidDoodad:

+		doodadWire->shape.angle= doodad->shape.angle;

+		doodadWire->shape.colorNdx= doodad->shape.color_ndx;

+		doodadWire->shape.shapeNdx= doodad->shape.shape_ndx;

+		if (swap) {

+		    register int n;

+		    swaps(&doodadWire->shape.angle,n);

+		}

+		break;

+	    case XkbTextDoodad:

+		doodadWire->text.angle= doodad->text.angle;

+		doodadWire->text.width= doodad->text.width;

+		doodadWire->text.height= doodad->text.height;

+		doodadWire->text.colorNdx= doodad->text.color_ndx;

+		if (swap) {

+		    register int n;

+		    swaps(&doodadWire->text.angle,n);

+		    swaps(&doodadWire->text.width,n);

+		    swaps(&doodadWire->text.height,n);

+		}

+		wire= XkbWriteCountedString(wire,doodad->text.text,swap);

+		wire= XkbWriteCountedString(wire,doodad->text.font,swap);

+		break;

+	    case XkbIndicatorDoodad:

+		doodadWire->indicator.shapeNdx= doodad->indicator.shape_ndx;

+		doodadWire->indicator.onColorNdx=doodad->indicator.on_color_ndx;

+		doodadWire->indicator.offColorNdx=

+						doodad->indicator.off_color_ndx;

+		break;

+	    case XkbLogoDoodad:

+		doodadWire->logo.angle= doodad->logo.angle;

+		doodadWire->logo.colorNdx= doodad->logo.color_ndx;

+		doodadWire->logo.shapeNdx= doodad->logo.shape_ndx;

+		wire= XkbWriteCountedString(wire,doodad->logo.logo_name,swap);

+		break;

+	    default:

+		ErrorF("[xkb] Unknown doodad type %d in XkbWriteGeomDoodads\n",

+			doodad->any.type);

+		ErrorF("[xkb] Ignored\n");

+		break;

+	}

+    }

+    return wire;

+}

+

+static char *

+XkbWriteGeomOverlay(char *wire,XkbOverlayPtr ol,Bool swap)

+{

+register int		r;

+XkbOverlayRowPtr	row;

+xkbOverlayWireDesc *	olWire;

+

+   olWire= (xkbOverlayWireDesc *)wire;

+   olWire->name= ol->name;

+   olWire->nRows= ol->num_rows;

+   if (swap) {

+	register int n;

+	swapl(&olWire->name,n);

+   }

+   wire= (char *)&olWire[1];

+   for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {

+   	unsigned int		k;

+	XkbOverlayKeyPtr	key;

+	xkbOverlayRowWireDesc *	rowWire;

+	rowWire= (xkbOverlayRowWireDesc *)wire;

+	rowWire->rowUnder= row->row_under;

+	rowWire->nKeys= row->num_keys;

+	wire= (char *)&rowWire[1];

+	for (k=0,key=row->keys;k<row->num_keys;k++,key++) {

+	    xkbOverlayKeyWireDesc *	keyWire;

+	    keyWire= (xkbOverlayKeyWireDesc *)wire;

+	    memcpy(keyWire->over,key->over.name,XkbKeyNameLength);

+	    memcpy(keyWire->under,key->under.name,XkbKeyNameLength);

+	    wire= (char *)&keyWire[1];

+	}

+   }

+   return wire;

+}

+

+static int

+XkbSizeGeomSections(XkbGeometryPtr geom)

+{

+register int 	i,size;

+XkbSectionPtr	section;

+

+    for (i=size=0,section=geom->sections;i<geom->num_sections;i++,section++) {

+	size+= SIZEOF(xkbSectionWireDesc);

+	if (section->rows) {

+	    int		r;

+	    XkbRowPtr	row;

+	    for (r=0,row=section->rows;r<section->num_rows;row++,r++) {

+		size+= SIZEOF(xkbRowWireDesc);

+		size+= row->num_keys*SIZEOF(xkbKeyWireDesc);

+	    }

+	}

+	if (section->doodads)

+	    size+= XkbSizeGeomDoodads(section->num_doodads,section->doodads);

+	if (section->overlays) {

+	    int			o;

+	    XkbOverlayPtr	ol;

+	    for (o=0,ol=section->overlays;o<section->num_overlays;o++,ol++) {

+		int			r;

+		XkbOverlayRowPtr	row;

+		size+= SIZEOF(xkbOverlayWireDesc);

+		for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {

+		   size+= SIZEOF(xkbOverlayRowWireDesc);

+		   size+= row->num_keys*SIZEOF(xkbOverlayKeyWireDesc);

+		}

+	    }

+	}

+    }

+    return size;

+}

+

+static char *

+XkbWriteGeomSections(char *wire,XkbGeometryPtr geom,Bool swap)

+{

+register int		i;

+XkbSectionPtr		section;

+xkbSectionWireDesc *	sectionWire;

+

+    for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) {

+	sectionWire= (xkbSectionWireDesc *)wire;

+	sectionWire->name= section->name;

+	sectionWire->top= section->top;

+	sectionWire->left= section->left;

+	sectionWire->width= section->width;

+	sectionWire->height= section->height;

+	sectionWire->angle= section->angle;

+	sectionWire->priority= section->priority;

+	sectionWire->nRows= section->num_rows;

+	sectionWire->nDoodads= section->num_doodads;

+	sectionWire->nOverlays= section->num_overlays;

+	sectionWire->pad= 0;

+	if (swap) {

+	    register int n;

+	    swapl(&sectionWire->name,n);

+	    swaps(&sectionWire->top,n);

+	    swaps(&sectionWire->left,n);

+	    swaps(&sectionWire->width,n);

+	    swaps(&sectionWire->height,n);

+	    swaps(&sectionWire->angle,n);

+	}

+	wire= (char *)&sectionWire[1];

+	if (section->rows) {

+	    int			r;

+	    XkbRowPtr		row;

+	    xkbRowWireDesc *	rowWire;

+	    for (r=0,row=section->rows;r<section->num_rows;r++,row++) {

+		rowWire= (xkbRowWireDesc *)wire;

+		rowWire->top= row->top;

+		rowWire->left= row->left;

+		rowWire->nKeys= row->num_keys;

+		rowWire->vertical= row->vertical;

+		rowWire->pad= 0;

+		if (swap) {

+		    register int n;

+		    swaps(&rowWire->top,n);

+		    swaps(&rowWire->left,n);

+		}

+		wire= (char *)&rowWire[1];

+		if (row->keys) {

+		    int			k;

+		    XkbKeyPtr		key;

+		    xkbKeyWireDesc *	keyWire;

+		    keyWire= (xkbKeyWireDesc *)wire;

+		    for (k=0,key=row->keys;k<row->num_keys;k++,key++) {

+			memcpy(keyWire[k].name,key->name.name,XkbKeyNameLength);

+			keyWire[k].gap= key->gap;

+			keyWire[k].shapeNdx= key->shape_ndx;

+			keyWire[k].colorNdx= key->color_ndx;

+			if (swap) {

+			    register int n;

+			    swaps(&keyWire[k].gap,n);

+			}

+		    }

+		    wire= (char *)&keyWire[row->num_keys];

+		}

+	    }

+	}

+	if (section->doodads) {

+	    wire= XkbWriteGeomDoodads(wire,

+	    			      section->num_doodads,section->doodads,

+				      swap);

+	}

+	if (section->overlays) {

+	    register int o;

+	    for (o=0;o<section->num_overlays;o++) {

+		wire= XkbWriteGeomOverlay(wire,&section->overlays[o],swap);

+	    }

+	}

+    }

+    return wire;

+}

+

+static Status

+XkbComputeGetGeometryReplySize(	XkbGeometryPtr		geom,

+				xkbGetGeometryReply *	rep,

+				Atom			name)

+{

+int	len;

+

+    if (geom!=NULL) {

+	len= XkbSizeCountedString(geom->label_font);

+	len+= XkbSizeGeomProperties(geom);

+	len+= XkbSizeGeomColors(geom);

+	len+= XkbSizeGeomShapes(geom);

+	len+= XkbSizeGeomSections(geom);

+	len+= XkbSizeGeomDoodads(geom->num_doodads,geom->doodads);

+	len+= XkbSizeGeomKeyAliases(geom);

+	rep->length= len/4;

+	rep->found= TRUE;

+	rep->name= geom->name;

+	rep->widthMM= geom->width_mm;

+	rep->heightMM= geom->height_mm;

+	rep->nProperties= geom->num_properties;

+	rep->nColors= geom->num_colors;

+	rep->nShapes= geom->num_shapes;

+	rep->nSections= geom->num_sections;

+	rep->nDoodads= geom->num_doodads;

+	rep->nKeyAliases= geom->num_key_aliases;

+	rep->baseColorNdx= XkbGeomColorIndex(geom,geom->base_color);

+	rep->labelColorNdx= XkbGeomColorIndex(geom,geom->label_color);

+    }

+    else {

+	rep->length= 0;

+	rep->found= FALSE;

+	rep->name= name;

+	rep->widthMM= rep->heightMM= 0;

+	rep->nProperties= rep->nColors= rep->nShapes= 0;

+	rep->nSections= rep->nDoodads= 0;

+	rep->nKeyAliases= 0;

+	rep->labelColorNdx= rep->baseColorNdx= 0;

+    }

+    return Success;

+}

+

+static int

+XkbSendGeometry(	ClientPtr		client,

+			XkbGeometryPtr		geom,

+			xkbGetGeometryReply *	rep,

+			Bool			freeGeom)

+{

+    char	*desc,*start;

+    int		 len;

+

+    if (geom!=NULL) {

+	len= rep->length*4;

+	start= desc= xalloc(len);

+	if (!start)

+	    return BadAlloc;

+	desc=  XkbWriteCountedString(desc,geom->label_font,client->swapped);

+	if ( rep->nProperties>0 )

+	    desc = XkbWriteGeomProperties(desc,geom,client->swapped);

+	if ( rep->nColors>0 )

+	    desc = XkbWriteGeomColors(desc,geom,client->swapped);

+	if ( rep->nShapes>0 )

+	    desc = XkbWriteGeomShapes(desc,geom,client->swapped);

+	if ( rep->nSections>0 )

+	    desc = XkbWriteGeomSections(desc,geom,client->swapped);

+	if ( rep->nDoodads>0 )

+	    desc = XkbWriteGeomDoodads(desc,geom->num_doodads,geom->doodads,

+							  client->swapped);

+	if ( rep->nKeyAliases>0 )

+	    desc = XkbWriteGeomKeyAliases(desc,geom,client->swapped);

+	if ((desc-start)!=(len)) {

+	    ErrorF("[xkb] BOGUS LENGTH in XkbSendGeometry, expected %d, got %ld\n",

+			len, (unsigned long)(desc-start));

+	}

+    }

+    else {

+	len= 0;

+	start= NULL;

+    }

+    if (client->swapped) {

+	register int n;

+	swaps(&rep->sequenceNumber,n);

+	swapl(&rep->length,n);

+	swapl(&rep->name,n);

+	swaps(&rep->widthMM,n);

+	swaps(&rep->heightMM,n);

+	swaps(&rep->nProperties,n);

+	swaps(&rep->nColors,n);

+	swaps(&rep->nShapes,n);

+	swaps(&rep->nSections,n);

+	swaps(&rep->nDoodads,n);

+	swaps(&rep->nKeyAliases,n);

+    }

+    WriteToClient(client, SIZEOF(xkbGetGeometryReply), (char *)rep);

+    if (len>0)

+	WriteToClient(client, len, start);

+    if (start!=NULL)

+	xfree((char *)start);

+    if (freeGeom)

+	XkbFreeGeometry(geom,XkbGeomAllMask,TRUE);

+    return client->noClientException;

+}

+

+int

+ProcXkbGetGeometry(ClientPtr client)

+{

+    DeviceIntPtr 	dev;

+    xkbGetGeometryReply rep;

+    XkbGeometryPtr	geom;

+    Bool		shouldFree;

+    Status		status;

+

+    REQUEST(xkbGetGeometryReq);

+    REQUEST_SIZE_MATCH(xkbGetGeometryReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+    CHK_ATOM_OR_NONE(stuff->name);

+

+    geom= XkbLookupNamedGeometry(dev,stuff->name,&shouldFree);

+    rep.type= X_Reply;

+    rep.deviceID= dev->id;

+    rep.sequenceNumber= client->sequence;

+    rep.length= 0;

+    status= XkbComputeGetGeometryReplySize(geom,&rep,stuff->name);

+    if (status!=Success)

+	 return status;

+    else return XkbSendGeometry(client,geom,&rep,shouldFree);

+}

+

+/***====================================================================***/

+

+static char *

+_GetCountedString(char **wire_inout,Bool swap)

+{

+char *	wire,*str;

+CARD16	len,*plen;

+

+    wire= *wire_inout;

+    plen= (CARD16 *)wire;

+    if (swap) {

+	register int n;

+	swaps(plen,n);

+    }

+    len= *plen;

+    str= xalloc(len+1);

+    if (str) {

+	memcpy(str,&wire[2],len);

+	str[len]= '\0';

+    }

+    wire+= XkbPaddedSize(len+2);

+    *wire_inout= wire;

+    return str;

+}

+

+static Status

+_CheckSetDoodad(	char **		wire_inout,

+			XkbGeometryPtr	geom,

+			XkbSectionPtr	section,

+			ClientPtr	client)

+{

+char *			wire;

+xkbDoodadWireDesc *	dWire;

+XkbDoodadPtr		doodad;

+

+    dWire= (xkbDoodadWireDesc *)(*wire_inout);

+    wire= (char *)&dWire[1];

+    if (client->swapped) {

+	register int n;

+	swapl(&dWire->any.name,n);

+	swaps(&dWire->any.top,n);

+	swaps(&dWire->any.left,n);

+	swaps(&dWire->any.angle,n);

+    }

+    CHK_ATOM_ONLY(dWire->any.name);

+    doodad= XkbAddGeomDoodad(geom,section,dWire->any.name);

+    if (!doodad)

+	return BadAlloc;

+    doodad->any.type= dWire->any.type;

+    doodad->any.priority= dWire->any.priority;

+    doodad->any.top= dWire->any.top;

+    doodad->any.left= dWire->any.left;

+    doodad->any.angle= dWire->any.angle;

+    switch (doodad->any.type) {

+	case XkbOutlineDoodad:

+	case XkbSolidDoodad:

+	    if (dWire->shape.colorNdx>=geom->num_colors) {

+		client->errorValue= _XkbErrCode3(0x40,geom->num_colors,

+							dWire->shape.colorNdx);

+		return BadMatch;

+	    }

+	    if (dWire->shape.shapeNdx>=geom->num_shapes) {

+		client->errorValue= _XkbErrCode3(0x41,geom->num_shapes,

+							dWire->shape.shapeNdx);

+		return BadMatch;

+	    }

+	    doodad->shape.color_ndx= dWire->shape.colorNdx;

+	    doodad->shape.shape_ndx= dWire->shape.shapeNdx;

+	    break;

+	case XkbTextDoodad:

+	    if (dWire->text.colorNdx>=geom->num_colors) {

+		client->errorValue= _XkbErrCode3(0x42,geom->num_colors,

+							dWire->text.colorNdx);

+		return BadMatch;

+	    }

+	    if (client->swapped) {

+		register int n;

+		swaps(&dWire->text.width,n);

+		swaps(&dWire->text.height,n);

+	    }

+	    doodad->text.width= dWire->text.width;

+	    doodad->text.height= dWire->text.height;

+	    doodad->text.color_ndx= dWire->text.colorNdx;

+	    doodad->text.text= _GetCountedString(&wire,client->swapped);

+	    doodad->text.font= _GetCountedString(&wire,client->swapped);

+	    break;

+	case XkbIndicatorDoodad:

+	    if (dWire->indicator.onColorNdx>=geom->num_colors) {

+		client->errorValue= _XkbErrCode3(0x43,geom->num_colors,

+						dWire->indicator.onColorNdx);

+		return BadMatch;

+	    }

+	    if (dWire->indicator.offColorNdx>=geom->num_colors) {

+		client->errorValue= _XkbErrCode3(0x44,geom->num_colors,

+						dWire->indicator.offColorNdx);

+		return BadMatch;

+	    }

+	    if (dWire->indicator.shapeNdx>=geom->num_shapes) {

+		client->errorValue= _XkbErrCode3(0x45,geom->num_shapes,

+						dWire->indicator.shapeNdx);

+		return BadMatch;

+	    }

+	    doodad->indicator.shape_ndx= dWire->indicator.shapeNdx;

+	    doodad->indicator.on_color_ndx= dWire->indicator.onColorNdx;

+	    doodad->indicator.off_color_ndx= dWire->indicator.offColorNdx;

+	    break;

+	case XkbLogoDoodad:

+	    if (dWire->logo.colorNdx>=geom->num_colors) {

+		client->errorValue= _XkbErrCode3(0x46,geom->num_colors,

+							dWire->logo.colorNdx);

+		return BadMatch;

+	    }

+	    if (dWire->logo.shapeNdx>=geom->num_shapes) {

+		client->errorValue= _XkbErrCode3(0x47,geom->num_shapes,

+							dWire->logo.shapeNdx);

+		return BadMatch;

+	    }

+	    doodad->logo.color_ndx= dWire->logo.colorNdx;

+	    doodad->logo.shape_ndx= dWire->logo.shapeNdx;

+	    doodad->logo.logo_name= _GetCountedString(&wire,client->swapped);

+	    break;

+	default:

+	    client->errorValue= _XkbErrCode2(0x4F,dWire->any.type);

+	    return BadValue;

+    }

+    *wire_inout= wire;

+    return Success;

+}

+

+static Status

+_CheckSetOverlay(	char **		wire_inout,

+			XkbGeometryPtr	geom,

+			XkbSectionPtr	section,

+			ClientPtr	client)

+{

+register int		r;

+char *			wire;

+XkbOverlayPtr		ol;

+xkbOverlayWireDesc *	olWire;

+xkbOverlayRowWireDesc *	rWire;

+

+    wire= *wire_inout;

+    olWire= (xkbOverlayWireDesc *)wire;

+    if (client->swapped) {

+	register int n;

+	swapl(&olWire->name,n);

+    }

+    CHK_ATOM_ONLY(olWire->name);

+    ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows);

+    rWire= (xkbOverlayRowWireDesc *)&olWire[1];

+    for (r=0;r<olWire->nRows;r++) {

+	register int		k;

+	xkbOverlayKeyWireDesc *	kWire;

+	XkbOverlayRowPtr	row;

+

+	if (rWire->rowUnder>section->num_rows) {

+	    client->errorValue= _XkbErrCode4(0x20,r,section->num_rows,

+							rWire->rowUnder);

+	    return BadMatch;

+	}

+	row= XkbAddGeomOverlayRow(ol,rWire->rowUnder,rWire->nKeys);

+	kWire= (xkbOverlayKeyWireDesc *)&rWire[1];

+	for (k=0;k<rWire->nKeys;k++,kWire++) {

+	    if (XkbAddGeomOverlayKey(ol,row,

+	    		(char *)kWire->over,(char *)kWire->under)==NULL) {

+		client->errorValue= _XkbErrCode3(0x21,r,k);

+		return BadMatch;

+	    }	

+	}

+	rWire= (xkbOverlayRowWireDesc *)kWire;

+    }

+    olWire= (xkbOverlayWireDesc *)rWire;

+    wire= (char *)olWire;

+    *wire_inout= wire;

+    return Success;

+}

+

+static Status

+_CheckSetSections( 	XkbGeometryPtr		geom,

+			xkbSetGeometryReq *	req,

+			char **			wire_inout,

+			ClientPtr		client)

+{

+Status			status;

+register int		s;

+char *			wire;

+xkbSectionWireDesc *	sWire;

+XkbSectionPtr		section;

+

+    wire= *wire_inout;

+    if (req->nSections<1)

+	return Success;

+    sWire= (xkbSectionWireDesc *)wire;

+    for (s=0;s<req->nSections;s++) {

+	register int		r;

+	xkbRowWireDesc *	rWire;

+	if (client->swapped) {

+	    register int n;

+	    swapl(&sWire->name,n);

+	    swaps(&sWire->top,n);

+	    swaps(&sWire->left,n);

+	    swaps(&sWire->width,n);

+	    swaps(&sWire->height,n);

+	    swaps(&sWire->angle,n);

+	}

+	CHK_ATOM_ONLY(sWire->name);

+	section= XkbAddGeomSection(geom,sWire->name,sWire->nRows,

+					sWire->nDoodads,sWire->nOverlays);

+	if (!section)

+	    return BadAlloc;

+	section->priority=	sWire->priority;

+	section->top=		sWire->top;

+	section->left=		sWire->left;

+	section->width=		sWire->width;

+	section->height=	sWire->height;

+	section->angle=		sWire->angle;

+	rWire= (xkbRowWireDesc *)&sWire[1];

+	for (r=0;r<sWire->nRows;r++) {

+	    register int	k;

+	    XkbRowPtr		row;

+	    xkbKeyWireDesc *	kWire;

+	    if (client->swapped) {

+		register int n;

+		swaps(&rWire->top,n);

+		swaps(&rWire->left,n);

+	    }

+	    row= XkbAddGeomRow(section,rWire->nKeys);

+	    if (!row)

+		return BadAlloc;

+	    row->top= rWire->top;

+	    row->left= rWire->left;

+	    row->vertical= rWire->vertical;

+	    kWire= (xkbKeyWireDesc *)&rWire[1];

+	    for (k=0;k<rWire->nKeys;k++) {

+		XkbKeyPtr	key;

+		key= XkbAddGeomKey(row);

+		if (!key)

+		    return BadAlloc;

+		memcpy(key->name.name,kWire[k].name,XkbKeyNameLength);

+		key->gap= kWire[k].gap;

+		key->shape_ndx= kWire[k].shapeNdx;

+		key->color_ndx= kWire[k].colorNdx;

+		if (key->shape_ndx>=geom->num_shapes) {

+		    client->errorValue= _XkbErrCode3(0x10,key->shape_ndx,

+							  geom->num_shapes);

+		    return BadMatch;

+		}

+		if (key->color_ndx>=geom->num_colors) {

+		    client->errorValue= _XkbErrCode3(0x11,key->color_ndx,

+							  geom->num_colors);

+		    return BadMatch;

+		}

+	    }

+	    rWire= (xkbRowWireDesc *)&kWire[rWire->nKeys];

+	}

+	wire= (char *)rWire;

+	if (sWire->nDoodads>0) {

+	    register int d;

+	    for (d=0;d<sWire->nDoodads;d++) {

+		status=_CheckSetDoodad(&wire,geom,section,client);

+		if (status!=Success)

+		    return status;

+	    }

+	}

+	if (sWire->nOverlays>0) {

+	    register int o;

+	    for (o=0;o<sWire->nOverlays;o++) {

+		status= _CheckSetOverlay(&wire,geom,section,client);

+		if (status!=Success)

+		    return status;

+	    }

+	}

+	sWire= (xkbSectionWireDesc *)wire;

+    }

+    wire= (char *)sWire;

+    *wire_inout= wire;

+    return Success;

+}

+

+static Status

+_CheckSetShapes( 	XkbGeometryPtr		geom,

+			xkbSetGeometryReq *	req,

+			char **			wire_inout,

+			ClientPtr		client)

+{

+register int	i;

+char *		wire;

+

+    wire= *wire_inout;

+    if (req->nShapes<1) {

+	client->errorValue= _XkbErrCode2(0x06,req->nShapes);

+	return BadValue;

+    }

+    else {

+	xkbShapeWireDesc *	shapeWire;

+	XkbShapePtr		shape;

+	register int		o;

+	shapeWire= (xkbShapeWireDesc *)wire;

+	for (i=0;i<req->nShapes;i++) {

+	    xkbOutlineWireDesc *	olWire;

+	    XkbOutlinePtr		ol;

+	    shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines);

+	    if (!shape)

+		return BadAlloc;

+	    olWire= (xkbOutlineWireDesc *)(&shapeWire[1]);

+	    for (o=0;o<shapeWire->nOutlines;o++) {

+		register int		p;

+		XkbPointPtr		pt;

+		xkbPointWireDesc *	ptWire;

+

+		ol= XkbAddGeomOutline(shape,olWire->nPoints);

+		if (!ol)

+		    return BadAlloc;

+		ol->corner_radius=	olWire->cornerRadius;

+		ptWire= (xkbPointWireDesc *)&olWire[1];

+		for (p=0,pt=ol->points;p<olWire->nPoints;p++,pt++) {

+		    pt->x= ptWire[p].x;

+		    pt->y= ptWire[p].y;

+		    if (client->swapped) {

+			register int n;

+			swaps(&pt->x,n);

+			swaps(&pt->y,n);

+		    }

+		}

+		ol->num_points= olWire->nPoints;

+		olWire= (xkbOutlineWireDesc *)(&ptWire[olWire->nPoints]);

+	    }

+	    if (shapeWire->primaryNdx!=XkbNoShape)

+		shape->primary= &shape->outlines[shapeWire->primaryNdx];

+	    if (shapeWire->approxNdx!=XkbNoShape)

+		shape->approx= &shape->outlines[shapeWire->approxNdx];

+	    shapeWire= (xkbShapeWireDesc *)olWire;

+	}

+	wire= (char *)shapeWire;

+    }

+    if (geom->num_shapes!=req->nShapes) {

+	client->errorValue= _XkbErrCode3(0x07,geom->num_shapes,req->nShapes);

+	return BadMatch;

+    }

+

+    *wire_inout= wire;

+    return Success;

+}

+

+static Status

+_CheckSetGeom(	XkbGeometryPtr		geom,

+		xkbSetGeometryReq *	req,

+		ClientPtr 		client)

+{

+register int	i;

+Status		status;

+char *		wire;

+

+    wire= (char *)&req[1];

+    geom->label_font= _GetCountedString(&wire,client->swapped);

+

+    for (i=0;i<req->nProperties;i++) {

+	char *name,*val;

+	name= _GetCountedString(&wire,client->swapped);

+        if (!name)

+            return BadAlloc;

+	val= _GetCountedString(&wire,client->swapped);

+        if (!val) {

+            xfree(name);

+            return BadAlloc;

+        }

+	if (XkbAddGeomProperty(geom,name,val)==NULL) {

+            xfree(name);

+            xfree(val);

+	    return BadAlloc;

+        }

+        xfree(name);

+        xfree(val);

+    }

+

+    if (req->nColors<2) {

+	client->errorValue= _XkbErrCode3(0x01,2,req->nColors);

+	return BadValue;

+    }

+    if (req->baseColorNdx>req->nColors) {

+	client->errorValue=_XkbErrCode3(0x03,req->nColors,req->baseColorNdx);

+	return BadMatch;

+    }

+    if (req->labelColorNdx>req->nColors) {

+	client->errorValue= _XkbErrCode3(0x03,req->nColors,req->labelColorNdx);

+	return BadMatch;

+    }

+    if (req->labelColorNdx==req->baseColorNdx) {

+	client->errorValue= _XkbErrCode3(0x04,req->baseColorNdx,

+                                         req->labelColorNdx);

+	return BadMatch;

+    }

+

+    for (i=0;i<req->nColors;i++) {

+	char *name;

+	name= _GetCountedString(&wire,client->swapped);

+	if (!name)

+            return BadAlloc;

+        if (!XkbAddGeomColor(geom,name,geom->num_colors)) {

+            xfree(name);

+	    return BadAlloc;

+        }

+        xfree(name);

+    }

+    if (req->nColors!=geom->num_colors) {

+	client->errorValue= _XkbErrCode3(0x05,req->nColors,geom->num_colors);

+	return BadMatch;

+    }

+    geom->label_color= &geom->colors[req->labelColorNdx];

+    geom->base_color= &geom->colors[req->baseColorNdx];

+

+    if ((status=_CheckSetShapes(geom,req,&wire,client))!=Success)

+	return status;

+

+    if ((status=_CheckSetSections(geom,req,&wire,client))!=Success)

+	return status;

+

+    for (i=0;i<req->nDoodads;i++) {

+	status=_CheckSetDoodad(&wire,geom,NULL,client);

+	if (status!=Success)

+	    return status;

+    }

+

+    for (i=0;i<req->nKeyAliases;i++) {

+	if (XkbAddGeomKeyAlias(geom,&wire[XkbKeyNameLength],wire)==NULL)

+	    return BadAlloc;

+	wire+= 2*XkbKeyNameLength;

+    }

+    return Success;

+}

+

+static int

+_XkbSetGeometry(ClientPtr client, DeviceIntPtr dev, xkbSetGeometryReq *stuff)

+{

+    XkbDescPtr		xkb;

+    Bool		new_name;

+    xkbNewKeyboardNotify	nkn;

+    XkbGeometryPtr	geom,old;

+    XkbGeometrySizesRec	sizes;

+    Status		status;

+

+    xkb= dev->key->xkbInfo->desc;

+    old= xkb->geom;

+    xkb->geom= NULL;

+

+    sizes.which=		XkbGeomAllMask;

+    sizes.num_properties=	stuff->nProperties;

+    sizes.num_colors=	stuff->nColors;

+    sizes.num_shapes=	stuff->nShapes;

+    sizes.num_sections=	stuff->nSections;

+    sizes.num_doodads=	stuff->nDoodads;

+    sizes.num_key_aliases=	stuff->nKeyAliases;

+    if ((status= XkbAllocGeometry(xkb,&sizes))!=Success) {

+        xkb->geom= old;

+        return status;

+    }

+    geom= xkb->geom;

+    geom->name= stuff->name;

+    geom->width_mm= stuff->widthMM;

+    geom->height_mm= stuff->heightMM;

+    if ((status= _CheckSetGeom(geom,stuff,client))!=Success) {

+        XkbFreeGeometry(geom,XkbGeomAllMask,TRUE);

+        xkb->geom= old;

+        return status;

+    }

+    new_name= (xkb->names->geometry!=geom->name);

+    xkb->names->geometry= geom->name;

+    if (old)

+        XkbFreeGeometry(old,XkbGeomAllMask,TRUE);

+    if (new_name) {

+        xkbNamesNotify	nn;

+        bzero(&nn,sizeof(xkbNamesNotify));

+        nn.changed= XkbGeometryNameMask;

+        XkbSendNamesNotify(dev,&nn);

+    }

+    nkn.deviceID= nkn.oldDeviceID= dev->id;

+    nkn.minKeyCode= nkn.oldMinKeyCode= xkb->min_key_code;

+    nkn.maxKeyCode= nkn.oldMaxKeyCode= xkb->max_key_code;

+    nkn.requestMajor=	XkbReqCode;

+    nkn.requestMinor=	X_kbSetGeometry;

+    nkn.changed=	XkbNKN_GeometryMask;

+    XkbSendNewKeyboardNotify(dev,&nkn);

+    return Success;

+}

+

+int

+ProcXkbSetGeometry(ClientPtr client)

+{

+    DeviceIntPtr        dev;

+    int                 rc;

+

+    REQUEST(xkbSetGeometryReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetGeometryReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+    CHK_ATOM_OR_NONE(stuff->name);

+

+    rc = _XkbSetGeometry(client, dev, stuff);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if ((other != dev) && other->key && !IsMaster(other) && (other->u.master == dev))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                    _XkbSetGeometry(client, other, stuff);

+            }

+        }

+    }

+

+    return Success;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbPerClientFlags(ClientPtr client)

+{

+    DeviceIntPtr 		dev;

+    xkbPerClientFlagsReply 	rep;

+    XkbInterestPtr		interest;

+    Mask access_mode = DixGetAttrAccess | DixSetAttrAccess;

+

+    REQUEST(xkbPerClientFlagsReq);

+    REQUEST_SIZE_MATCH(xkbPerClientFlagsReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, access_mode);

+    CHK_MASK_LEGAL(0x01,stuff->change,XkbPCF_AllFlagsMask);

+    CHK_MASK_MATCH(0x02,stuff->change,stuff->value);

+

+    interest = XkbFindClientResource((DevicePtr)dev,client);

+    memset(&rep, 0, sizeof(xkbPerClientFlagsReply));

+    rep.type= X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    if (stuff->change) {

+	client->xkbClientFlags&= ~stuff->change;

+	client->xkbClientFlags|= stuff->value;

+    }

+    if (stuff->change&XkbPCF_AutoResetControlsMask) {

+	Bool	want;

+	want= stuff->value&XkbPCF_AutoResetControlsMask;

+	if (interest && !want) {

+	    interest->autoCtrls= interest->autoCtrlValues= 0;

+	}

+	else if (want && (!interest)) {

+	    XID id = FakeClientID(client->index);

+	    AddResource(id,RT_XKBCLIENT,dev);

+	    interest= XkbAddClientResource((DevicePtr)dev,client,id);

+	    if (!interest)

+		return BadAlloc;

+	}

+	if (interest && want ) {

+	    register unsigned affect;

+	    affect= stuff->ctrlsToChange;

+

+	    CHK_MASK_LEGAL(0x03,affect,XkbAllBooleanCtrlsMask);

+	    CHK_MASK_MATCH(0x04,affect,stuff->autoCtrls);

+	    CHK_MASK_MATCH(0x05,stuff->autoCtrls,stuff->autoCtrlValues);

+

+	    interest->autoCtrls&= ~affect;

+	    interest->autoCtrlValues&= ~affect;

+	    interest->autoCtrls|= stuff->autoCtrls&affect;

+	    interest->autoCtrlValues|= stuff->autoCtrlValues&affect;

+	}

+    }

+    rep.supported = XkbPCF_AllFlagsMask;

+    rep.value= client->xkbClientFlags&XkbPCF_AllFlagsMask;

+    if (interest) {

+	rep.autoCtrls= interest->autoCtrls;

+	rep.autoCtrlValues= interest->autoCtrlValues;

+    }

+    else {

+	rep.autoCtrls= rep.autoCtrlValues= 0;

+    }

+    if ( client->swapped ) {

+	register int n;

+	swaps(&rep.sequenceNumber, n);

+	swapl(&rep.supported,n);

+	swapl(&rep.value,n);

+	swapl(&rep.autoCtrls,n);

+	swapl(&rep.autoCtrlValues,n);

+    }

+    WriteToClient(client,SIZEOF(xkbPerClientFlagsReply), (char *)&rep);

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+/* all latin-1 alphanumerics, plus parens, minus, underscore, slash */

+/* and wildcards */

+static unsigned char componentSpecLegal[] = {

+        0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, 0xff, 0x87,

+        0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x07,

+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

+        0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff

+};

+

+/* same as above but accepts percent, plus and bar too */

+static unsigned char componentExprLegal[] = {

+        0x00, 0x00, 0x00, 0x00, 0x20, 0xaf, 0xff, 0x87,

+        0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x17,

+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

+        0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff

+};

+

+static char *

+GetComponentSpec(unsigned char **pWire,Bool allowExpr,int *errRtrn)

+{

+int		len;

+register int	i;

+unsigned char	*wire,*str,*tmp,*legal;

+

+    if (allowExpr)	legal= &componentExprLegal[0];

+    else		legal= &componentSpecLegal[0];

+

+    wire= *pWire;

+    len= (*(unsigned char *)wire++);

+    if (len>0) {

+	str= xcalloc(1, len+1);

+	if (str) {

+	    tmp= str;

+	    for (i=0;i<len;i++) {

+		if (legal[(*wire)/8]&(1<<((*wire)%8)))

+		    *tmp++= *wire++;

+		else wire++;

+	    }

+	    if (tmp!=str)

+		*tmp++= '\0';

+	    else {

+		xfree(str);

+		str= NULL;

+	    }

+	}

+	else {

+	    *errRtrn= BadAlloc;

+	}

+    }

+    else {

+	str= NULL;

+    }

+    *pWire= wire;

+    return (char *)str;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbListComponents(ClientPtr client)

+{

+    DeviceIntPtr 		dev;

+    xkbListComponentsReply 	rep;

+    unsigned			len;

+    int				status;

+    unsigned char *		str;

+    XkbSrvListInfoRec		list;

+

+    REQUEST(xkbListComponentsReq);

+    REQUEST_AT_LEAST_SIZE(xkbListComponentsReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+

+    status= Success;

+    str= (unsigned char *)&stuff[1];

+    bzero(&list,sizeof(XkbSrvListInfoRec));

+    list.maxRtrn= stuff->maxNames;

+    list.pattern[_XkbListKeycodes]= GetComponentSpec(&str,FALSE,&status);

+    list.pattern[_XkbListTypes]= GetComponentSpec(&str,FALSE,&status);

+    list.pattern[_XkbListCompat]= GetComponentSpec(&str,FALSE,&status);

+    list.pattern[_XkbListSymbols]= GetComponentSpec(&str,FALSE,&status);

+    list.pattern[_XkbListGeometry]= GetComponentSpec(&str,FALSE,&status);

+    if (status!=Success)

+	return status;

+    len= str-((unsigned char *)stuff);

+    if ((XkbPaddedSize(len)/4)!=stuff->length)

+	return BadLength;

+    if ((status=XkbDDXList(dev,&list,client))!=Success) {

+	if (list.pool) {

+	    xfree(list.pool);

+	    list.pool= NULL;

+	}

+	return status;

+    }

+    bzero(&rep,sizeof(xkbListComponentsReply));

+    rep.type= X_Reply;

+    rep.deviceID = dev->id;

+    rep.sequenceNumber = client->sequence;

+    rep.length = XkbPaddedSize(list.nPool)/4;

+    rep.nKeymaps = 0;

+    rep.nKeycodes = list.nFound[_XkbListKeycodes];

+    rep.nTypes = list.nFound[_XkbListTypes];

+    rep.nCompatMaps = list.nFound[_XkbListCompat];

+    rep.nSymbols = list.nFound[_XkbListSymbols];

+    rep.nGeometries = list.nFound[_XkbListGeometry];

+    rep.extra=	0;

+    if (list.nTotal>list.maxRtrn)

+	rep.extra = (list.nTotal-list.maxRtrn);

+    if (client->swapped) {

+	register int n;

+	swaps(&rep.sequenceNumber,n);

+	swapl(&rep.length,n);

+	swaps(&rep.nKeymaps,n);

+	swaps(&rep.nKeycodes,n);

+	swaps(&rep.nTypes,n);

+	swaps(&rep.nCompatMaps,n);

+	swaps(&rep.nSymbols,n);

+	swaps(&rep.nGeometries,n);

+	swaps(&rep.extra,n);

+    }

+    WriteToClient(client,SIZEOF(xkbListComponentsReply),(char *)&rep);

+    if (list.nPool && list.pool) {

+	WriteToClient(client,XkbPaddedSize(list.nPool), (char *)list.pool);

+	xfree(list.pool);

+	list.pool= NULL;

+    }

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbGetKbdByName(ClientPtr client)

+{

+    DeviceIntPtr 		dev;

+    DeviceIntPtr                tmpd;

+    xkbGetKbdByNameReply 	rep;

+    xkbGetMapReply		mrep;

+    xkbGetCompatMapReply	crep;

+    xkbGetIndicatorMapReply	irep;

+    xkbGetNamesReply		nrep;

+    xkbGetGeometryReply		grep;

+    XkbComponentNamesRec	names;

+    XkbDescPtr			xkb, new;

+    unsigned char *		str;

+    char 			mapFile[PATH_MAX];

+    unsigned			len;

+    unsigned			fwant,fneed,reported;

+    int				status;

+    Bool			geom_changed;

+    XkbSrvLedInfoPtr            old_sli;

+    XkbSrvLedInfoPtr            sli;

+    Mask access_mode = DixGetAttrAccess | DixManageAccess;

+

+    REQUEST(xkbGetKbdByNameReq);

+    REQUEST_AT_LEAST_SIZE(xkbGetKbdByNameReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    memset(&mrep,0,sizeof(mrep));  //MH

+    

+    CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, access_mode);

+

+    xkb = dev->key->xkbInfo->desc;

+    status= Success;

+    str= (unsigned char *)&stuff[1];

+    if (GetComponentSpec(&str,TRUE,&status)) /* keymap, unsupported */

+        return BadMatch;

+    names.keycodes= GetComponentSpec(&str,TRUE,&status);

+    names.types= GetComponentSpec(&str,TRUE,&status);

+    names.compat= GetComponentSpec(&str,TRUE,&status);

+    names.symbols= GetComponentSpec(&str,TRUE,&status);

+    names.geometry= GetComponentSpec(&str,TRUE,&status);

+    if (status!=Success)

+	return status;

+    len= str-((unsigned char *)stuff);

+    if ((XkbPaddedSize(len)/4)!=stuff->length)

+	return BadLength;

+

+    CHK_MASK_LEGAL(0x01,stuff->want,XkbGBN_AllComponentsMask);

+    CHK_MASK_LEGAL(0x02,stuff->need,XkbGBN_AllComponentsMask);

+    

+    if (stuff->load)

+	 fwant= XkbGBN_AllComponentsMask;

+    else fwant= stuff->want|stuff->need;

+    if ((!names.compat)&&

+        (fwant&(XkbGBN_CompatMapMask|XkbGBN_IndicatorMapMask))) {

+        names.compat= _XkbDupString("%");

+    }

+    if ((!names.types)&&(fwant&(XkbGBN_TypesMask))) {

+        names.types= _XkbDupString("%");

+    }

+    if ((!names.symbols)&&(fwant&XkbGBN_SymbolsMask)) {

+        names.symbols= _XkbDupString("%");

+    }

+    geom_changed= ((names.geometry!=NULL)&&(strcmp(names.geometry,"%")!=0));

+    if ((!names.geometry)&&(fwant&XkbGBN_GeometryMask)) {

+        names.geometry= _XkbDupString("%");

+        geom_changed= FALSE;

+    }

+

+    bzero(mapFile,PATH_MAX);

+    rep.type= X_Reply;

+    rep.deviceID = dev->id;

+    rep.sequenceNumber = client->sequence;

+    rep.length = 0;

+    rep.minKeyCode = xkb->min_key_code;

+    rep.maxKeyCode = xkb->max_key_code;

+    rep.loaded=	FALSE;

+    fwant= XkbConvertGetByNameComponents(TRUE,stuff->want)|XkmVirtualModsMask;

+    fneed= XkbConvertGetByNameComponents(TRUE,stuff->need);

+    rep.reported= XkbConvertGetByNameComponents(FALSE,fwant|fneed);

+    if (stuff->load) {

+	fneed|= XkmKeymapRequired;

+	fwant|= XkmKeymapLegal;

+    }

+    if ((fwant|fneed)&XkmSymbolsMask) {

+	fneed|= XkmKeyNamesIndex|XkmTypesIndex;

+	fwant|= XkmIndicatorsIndex;

+    }

+

+    /* We pass dev in here so we can get the old names out if needed. */

+    rep.found = XkbDDXLoadKeymapByNames(dev,&names,fwant,fneed,&new,

+                                        mapFile,PATH_MAX);

+    rep.newKeyboard= FALSE;

+    rep.pad1= rep.pad2= rep.pad3= rep.pad4= 0;

+

+    stuff->want|= stuff->need;

+    if (new==NULL)

+	rep.reported= 0;

+    else {

+	if (stuff->load)

+	    rep.loaded= TRUE;

+	if (stuff->load || 

+		((rep.reported&XkbGBN_SymbolsMask) && (new->compat))) {

+	    XkbChangesRec changes;

+	    bzero(&changes,sizeof(changes));

+	    XkbUpdateDescActions(new,

+			new->min_key_code,XkbNumKeys(new),

+			&changes);

+	}

+

+	if (new->map==NULL)

+	    rep.reported&= ~(XkbGBN_SymbolsMask|XkbGBN_TypesMask);

+	else if (rep.reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask)) {

+	    mrep.type= X_Reply;

+	    mrep.deviceID = dev->id;

+	    mrep.sequenceNumber= client->sequence;

+	    mrep.length = ((SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2);

+	    mrep.minKeyCode = new->min_key_code;

+	    mrep.maxKeyCode = new->max_key_code;

+	    mrep.present = 0;

+	    mrep.totalSyms = mrep.totalActs =

+		mrep.totalKeyBehaviors= mrep.totalKeyExplicit= 

+		mrep.totalModMapKeys= mrep.totalVModMapKeys= 0;

+	    if (rep.reported&(XkbGBN_TypesMask|XkbGBN_ClientSymbolsMask)) {

+		mrep.present|= XkbKeyTypesMask;

+		mrep.firstType = 0;

+		mrep.nTypes = mrep.totalTypes= new->map->num_types;

+	    }

+	    else {

+		mrep.firstType = mrep.nTypes= 0;

+		mrep.totalTypes= 0;

+	    }

+	    if (rep.reported&XkbGBN_ClientSymbolsMask) {

+		mrep.present|= (XkbKeySymsMask|XkbModifierMapMask);

+		mrep.firstKeySym = mrep.firstModMapKey= new->min_key_code;

+		mrep.nKeySyms = mrep.nModMapKeys= XkbNumKeys(new);

+	    }

+	    else {

+		mrep.firstKeySym= mrep.firstModMapKey= 0;

+		mrep.nKeySyms= mrep.nModMapKeys= 0;

+	    }

+	    if (rep.reported&XkbGBN_ServerSymbolsMask) {

+		mrep.present|= XkbAllServerInfoMask;

+		mrep.virtualMods= ~0;

+		mrep.firstKeyAct = mrep.firstKeyBehavior = 

+			mrep.firstKeyExplicit = new->min_key_code;

+		mrep.nKeyActs = mrep.nKeyBehaviors = 

+			mrep.nKeyExplicit = XkbNumKeys(new);

+		mrep.firstVModMapKey= new->min_key_code;

+		mrep.nVModMapKeys= XkbNumKeys(new);

+	    }

+	    else {

+		mrep.virtualMods= 0;

+		mrep.firstKeyAct= mrep.firstKeyBehavior= 

+			mrep.firstKeyExplicit = 0;

+		mrep.nKeyActs= mrep.nKeyBehaviors= mrep.nKeyExplicit= 0;

+	    }

+	    XkbComputeGetMapReplySize(new,&mrep);

+	    rep.length+= SIZEOF(xGenericReply)/4+mrep.length;

+	}

+	if (new->compat==NULL)

+	    rep.reported&= ~XkbGBN_CompatMapMask;

+	else if (rep.reported&XkbGBN_CompatMapMask) {

+	    crep.type= X_Reply;

+	    crep.deviceID= dev->id;

+	    crep.sequenceNumber= client->sequence;

+	    crep.length= 0;

+	    crep.groups= XkbAllGroupsMask;

+	    crep.firstSI= 0;

+	    crep.nSI= crep.nTotalSI= new->compat->num_si;

+	    XkbComputeGetCompatMapReplySize(new->compat,&crep);

+	    rep.length+= SIZEOF(xGenericReply)/4+crep.length;

+	}

+	if (new->indicators==NULL)

+	    rep.reported&= ~XkbGBN_IndicatorMapMask;

+	else if (rep.reported&XkbGBN_IndicatorMapMask) {

+	    irep.type= X_Reply;

+	    irep.deviceID= dev->id;

+	    irep.sequenceNumber= client->sequence;

+	    irep.length= 0;

+	    irep.which= XkbAllIndicatorsMask;

+	    XkbComputeGetIndicatorMapReplySize(new->indicators,&irep);

+	    rep.length+= SIZEOF(xGenericReply)/4+irep.length;

+	}

+	if (new->names==NULL)

+	    rep.reported&= ~(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask);

+	else if (rep.reported&(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask)) {

+	    nrep.type= X_Reply;

+	    nrep.deviceID= dev->id;

+	    nrep.sequenceNumber= client->sequence;

+	    nrep.length= 0;

+	    nrep.minKeyCode= new->min_key_code;

+	    nrep.maxKeyCode= new->max_key_code;

+	    if (rep.reported&XkbGBN_OtherNamesMask) {

+		nrep.which= XkbAllNamesMask;

+		if (new->map!=NULL)

+		     nrep.nTypes= new->map->num_types;

+		else nrep.nTypes= 0;

+		nrep.nKTLevels= 0;

+		nrep.groupNames= XkbAllGroupsMask;

+		nrep.virtualMods= XkbAllVirtualModsMask;

+		nrep.indicators= XkbAllIndicatorsMask;

+		nrep.nRadioGroups= new->names->num_rg;

+	    }

+	    else {

+		nrep.which= 0;

+		nrep.nTypes= 0;

+		nrep.nKTLevels= 0;

+		nrep.groupNames= 0;

+		nrep.virtualMods= 0;

+		nrep.indicators= 0;

+		nrep.nRadioGroups= 0;

+	    }

+	    if (rep.reported&XkbGBN_KeyNamesMask) {

+		nrep.which|= XkbKeyNamesMask;

+		nrep.firstKey= new->min_key_code;

+		nrep.nKeys= XkbNumKeys(new);

+		nrep.nKeyAliases= new->names->num_key_aliases;

+		if (nrep.nKeyAliases)

+		    nrep.which|= XkbKeyAliasesMask;

+	    }

+	    else {

+		nrep.which&= ~(XkbKeyNamesMask|XkbKeyAliasesMask);

+		nrep.firstKey= nrep.nKeys= 0;

+		nrep.nKeyAliases= 0;

+	    }

+	    XkbComputeGetNamesReplySize(new,&nrep);

+	    rep.length+= SIZEOF(xGenericReply)/4+nrep.length;

+	}

+	if (new->geom==NULL)

+	    rep.reported&= ~XkbGBN_GeometryMask;

+	else if (rep.reported&XkbGBN_GeometryMask) {

+	    grep.type= X_Reply;

+	    grep.deviceID= dev->id;

+	    grep.sequenceNumber= client->sequence;

+	    grep.length= 0;

+	    grep.found= TRUE;

+	    grep.pad= 0;

+	    grep.widthMM= grep.heightMM= 0;

+	    grep.nProperties= grep.nColors= grep.nShapes= 0;

+	    grep.nSections= grep.nDoodads= 0;

+	    grep.baseColorNdx= grep.labelColorNdx= 0;

+	    XkbComputeGetGeometryReplySize(new->geom,&grep,None);

+	    rep.length+= SIZEOF(xGenericReply)/4+grep.length;

+	}

+    }

+

+    reported= rep.reported;

+    if ( client->swapped ) {

+	register int n;

+	swaps(&rep.sequenceNumber,n);

+	swapl(&rep.length,n);

+	swaps(&rep.found,n);

+	swaps(&rep.reported,n);

+    }

+    WriteToClient(client,SIZEOF(xkbGetKbdByNameReply), (char *)&rep);

+    if (reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask))

+	XkbSendMap(client,new,&mrep);

+    if (reported&XkbGBN_CompatMapMask)

+	XkbSendCompatMap(client,new->compat,&crep);

+    if (reported&XkbGBN_IndicatorMapMask)

+	XkbSendIndicatorMap(client,new->indicators,&irep);

+    if (reported&(XkbGBN_KeyNamesMask|XkbGBN_OtherNamesMask))

+	XkbSendNames(client,new,&nrep);

+    if (reported&XkbGBN_GeometryMask)

+	XkbSendGeometry(client,new->geom,&grep,FALSE);

+    if (rep.loaded) {

+	XkbDescPtr		old_xkb;

+	xkbNewKeyboardNotify 	nkn;

+	int 			i,nG,nTG;

+	old_xkb= xkb;

+	xkb= new;

+	dev->key->xkbInfo->desc= xkb;

+	new= old_xkb; /* so it'll get freed automatically */

+

+	*xkb->ctrls= *old_xkb->ctrls;

+	for (nG=nTG=0,i=xkb->min_key_code;i<=xkb->max_key_code;i++) {

+	    nG= XkbKeyNumGroups(xkb,i);

+	    if (nG>=XkbNumKbdGroups) {

+		nTG= XkbNumKbdGroups;

+		break;

+	    }

+	    if (nG>nTG) {

+		nTG= nG;

+	    }

+	}

+	xkb->ctrls->num_groups= nTG;

+

+        for (tmpd = inputInfo.devices; tmpd; tmpd = tmpd->next) {

+            if ((tmpd == dev) || (!IsMaster(tmpd) && tmpd->u.master == dev)) {

+                if (tmpd != dev)

+                    XkbCopyDeviceKeymap(tmpd, dev);

+

+                if (tmpd->kbdfeed && tmpd->kbdfeed->xkb_sli) {

+                    old_sli = tmpd->kbdfeed->xkb_sli;

+                    tmpd->kbdfeed->xkb_sli = NULL;

+                    sli = XkbAllocSrvLedInfo(tmpd, tmpd->kbdfeed, NULL, 0);

+                    if (sli) {

+                        sli->explicitState = old_sli->explicitState;

+                        sli->effectiveState = old_sli->effectiveState;

+                    }

+                    tmpd->kbdfeed->xkb_sli = sli;

+                    XkbFreeSrvLedInfo(old_sli);

+                }

+            }

+        }

+

+	nkn.deviceID= nkn.oldDeviceID= dev->id;

+	nkn.minKeyCode= new->min_key_code;

+	nkn.maxKeyCode= new->max_key_code;

+	nkn.oldMinKeyCode= xkb->min_key_code;

+	nkn.oldMaxKeyCode= xkb->max_key_code;

+	nkn.requestMajor= XkbReqCode;

+	nkn.requestMinor= X_kbGetKbdByName;

+	nkn.changed= XkbNKN_KeycodesMask;

+	if (geom_changed)

+	    nkn.changed|= XkbNKN_GeometryMask;

+	XkbSendNewKeyboardNotify(dev,&nkn);

+

+	if (!IsMaster(dev) && dev->u.master)

+	{

+	    DeviceIntPtr master = dev->u.master;

+	    if (master->u.lastSlave == dev)

+	    {

+		XkbCopyDeviceKeymap(dev->u.master, dev);

+		XkbSendNewKeyboardNotify(dev,&nkn);

+	    }

+	}

+    }

+    if ((new!=NULL)&&(new!=xkb)) {

+	XkbFreeKeyboard(new,XkbAllComponentsMask,TRUE);

+	new= NULL;

+    }

+    if (names.keycodes)	{ xfree(names.keycodes); names.keycodes= NULL; }

+    if (names.types)	{ xfree(names.types); names.types= NULL; }

+    if (names.compat)	{ xfree(names.compat); names.compat= NULL; }

+    if (names.symbols)	{ xfree(names.symbols); names.symbols= NULL; }

+    if (names.geometry)	{ xfree(names.geometry); names.geometry= NULL; }

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static int

+ComputeDeviceLedInfoSize(	DeviceIntPtr		dev,

+				unsigned int		what,

+				XkbSrvLedInfoPtr	sli)

+{

+int			nNames,nMaps;

+register unsigned 	n,bit;

+

+    if (sli==NULL)

+	return 0;

+    nNames= nMaps= 0;

+    if ((what&XkbXI_IndicatorNamesMask)==0)

+	sli->namesPresent= 0;

+    if ((what&XkbXI_IndicatorMapsMask)==0)

+	sli->mapsPresent= 0;

+

+    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

+	if (sli->names && sli->names[n]!=None) {

+	    sli->namesPresent|= bit;

+	    nNames++;

+	}

+	if (sli->maps && XkbIM_InUse(&sli->maps[n])) {

+	    sli->mapsPresent|= bit;

+	    nMaps++;

+	}

+    }

+    return (nNames*4)+(nMaps*SIZEOF(xkbIndicatorMapWireDesc));

+}

+

+static int 

+CheckDeviceLedFBs(	DeviceIntPtr			dev,

+			int				class,

+			int				id,

+			xkbGetDeviceInfoReply *		rep,

+			ClientPtr			client)

+{

+int			nFBs= 0;

+int			length= 0;

+Bool			classOk;

+

+    if (class==XkbDfltXIClass) {

+	if (dev->kbdfeed)	class= KbdFeedbackClass;

+	else if (dev->leds)	class= LedFeedbackClass;

+	else {

+	    client->errorValue= _XkbErrCode2(XkbErr_BadClass,class);

+	    return XkbKeyboardErrorCode;

+	}

+    }

+    classOk= FALSE;

+    if ((dev->kbdfeed)&&((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) {

+	KbdFeedbackPtr kf;

+	classOk= TRUE;

+	for (kf= dev->kbdfeed;(kf);kf=kf->next) {

+	    if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=kf->ctrl.id))

+		continue;

+	    nFBs++;

+	    length+= SIZEOF(xkbDeviceLedsWireDesc);

+	    if (!kf->xkb_sli)

+		kf->xkb_sli= XkbAllocSrvLedInfo(dev,kf,NULL,0);

+	    length+= ComputeDeviceLedInfoSize(dev,rep->present,kf->xkb_sli);

+	    if (id!=XkbAllXIIds)

+		break;

+	}

+    }

+    if ((dev->leds)&&((class==LedFeedbackClass)||(class==XkbAllXIClasses))) {

+	LedFeedbackPtr lf;

+	classOk= TRUE;

+	for (lf= dev->leds;(lf);lf=lf->next) {

+	    if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=lf->ctrl.id))

+		continue;

+	    nFBs++;

+	    length+= SIZEOF(xkbDeviceLedsWireDesc);

+	    if (!lf->xkb_sli)

+		lf->xkb_sli= XkbAllocSrvLedInfo(dev,NULL,lf,0);

+	    length+= ComputeDeviceLedInfoSize(dev,rep->present,lf->xkb_sli);

+	    if (id!=XkbAllXIIds)

+		break;

+	}

+    }

+    if (nFBs>0) {

+        rep->nDeviceLedFBs= nFBs;

+        rep->length+= (length/4);

+	return Success;

+    }

+    if (classOk) client->errorValue= _XkbErrCode2(XkbErr_BadId,id);

+    else	 client->errorValue= _XkbErrCode2(XkbErr_BadClass,class);

+    return XkbKeyboardErrorCode;

+}

+

+static int

+SendDeviceLedInfo(	XkbSrvLedInfoPtr	sli,

+			ClientPtr		client)

+{

+xkbDeviceLedsWireDesc	wire;

+int			length;

+

+    length= 0;

+    wire.ledClass= 		sli->class;

+    wire.ledID= 		sli->id;

+    wire.namesPresent= 		sli->namesPresent;

+    wire.mapsPresent=   	sli->mapsPresent;

+    wire.physIndicators= 	sli->physIndicators;

+    wire.state=			sli->effectiveState;

+    if (client->swapped) {

+	register int n;

+	swaps(&wire.ledClass,n);

+	swaps(&wire.ledID,n);

+	swapl(&wire.namesPresent,n);

+	swapl(&wire.mapsPresent,n);

+	swapl(&wire.physIndicators,n);

+	swapl(&wire.state,n);

+    }

+    WriteToClient(client,SIZEOF(xkbDeviceLedsWireDesc),(char *)&wire);

+    length+= SIZEOF(xkbDeviceLedsWireDesc);

+    if (sli->namesPresent|sli->mapsPresent) {

+	register unsigned i,bit;

+	if (sli->namesPresent) {

+	    CARD32	awire;

+	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+		if (sli->namesPresent&bit) {

+		    awire= (CARD32)sli->names[i];

+		    if (client->swapped) {

+			register int n;

+			swapl(&awire,n);

+		    }

+		    WriteToClient(client,4,(char *)&awire);

+		    length+= 4;

+		}

+	    }

+	}

+	if (sli->mapsPresent) {

+	    for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) {

+		xkbIndicatorMapWireDesc	iwire;

+		if (sli->mapsPresent&bit) {

+		    iwire.flags= 	sli->maps[i].flags;

+		    iwire.whichGroups=	sli->maps[i].which_groups;

+		    iwire.groups=	sli->maps[i].groups;

+		    iwire.whichMods=	sli->maps[i].which_mods;

+		    iwire.mods=		sli->maps[i].mods.mask;

+		    iwire.realMods=	sli->maps[i].mods.real_mods;

+		    iwire.virtualMods=	sli->maps[i].mods.vmods;

+		    iwire.ctrls= 	sli->maps[i].ctrls;

+		    if (client->swapped) {

+			register int n;

+			swaps(&iwire.virtualMods,n);

+			swapl(&iwire.ctrls,n);

+		    }

+		    WriteToClient(client,SIZEOF(xkbIndicatorMapWireDesc),

+								(char *)&iwire);

+		    length+= SIZEOF(xkbIndicatorMapWireDesc);

+		}

+	    }

+	}

+    }

+    return length;

+}

+

+static int

+SendDeviceLedFBs(	DeviceIntPtr	dev,

+			int		class,

+			int		id,

+			unsigned	wantLength,

+			ClientPtr	client)

+{

+int			length= 0;

+

+    if (class==XkbDfltXIClass) {

+	if (dev->kbdfeed)	class= KbdFeedbackClass;

+	else if (dev->leds)	class= LedFeedbackClass;

+    }

+    if ((dev->kbdfeed)&&

+	((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) {

+	KbdFeedbackPtr kf;

+	for (kf= dev->kbdfeed;(kf);kf=kf->next) {

+	    if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==kf->ctrl.id)) {

+		length+= SendDeviceLedInfo(kf->xkb_sli,client);

+		if (id!=XkbAllXIIds)

+		    break;

+	    }

+	}

+    }

+    if ((dev->leds)&&

+	((class==LedFeedbackClass)||(class==XkbAllXIClasses))) {

+	LedFeedbackPtr lf;

+	for (lf= dev->leds;(lf);lf=lf->next) {

+	    if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==lf->ctrl.id)) {

+		length+= SendDeviceLedInfo(lf->xkb_sli,client);

+		if (id!=XkbAllXIIds)

+		    break;

+	    }

+	}

+    }

+    if (length==wantLength)

+	 return Success;

+    else return BadLength;

+}

+

+int

+ProcXkbGetDeviceInfo(ClientPtr client)

+{

+DeviceIntPtr		dev;

+xkbGetDeviceInfoReply	rep;

+int			status,nDeviceLedFBs;

+unsigned		length,nameLen;

+CARD16			ledClass,ledID;

+unsigned		wanted;

+char *			str;

+

+    REQUEST(xkbGetDeviceInfoReq);

+    REQUEST_SIZE_MATCH(xkbGetDeviceInfoReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    wanted= stuff->wanted;

+

+    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

+    CHK_MASK_LEGAL(0x01,wanted,XkbXI_AllDeviceFeaturesMask);

+

+    if ((!dev->button)||((stuff->nBtns<1)&&(!stuff->allBtns)))

+	wanted&= ~XkbXI_ButtonActionsMask;

+    if ((!dev->kbdfeed)&&(!dev->leds))

+	wanted&= ~XkbXI_IndicatorsMask;

+

+    nameLen= XkbSizeCountedString(dev->name);

+    bzero((char *)&rep,SIZEOF(xkbGetDeviceInfoReply));

+    rep.type = X_Reply;

+    rep.deviceID= dev->id;

+    rep.sequenceNumber = client->sequence;

+    rep.length = nameLen/4;

+    rep.present = wanted;

+    rep.supported = XkbXI_AllDeviceFeaturesMask;

+    rep.unsupported = 0;

+    rep.firstBtnWanted = rep.nBtnsWanted = 0;

+    rep.firstBtnRtrn = rep.nBtnsRtrn = 0;

+    if (dev->button)

+	 rep.totalBtns= dev->button->numButtons;

+    else rep.totalBtns= 0;

+    rep.devType=	dev->xinput_type;

+    rep.hasOwnState=	(dev->key && dev->key->xkbInfo);

+    rep.nDeviceLedFBs = 0;

+    if (dev->kbdfeed)	rep.dfltKbdFB= dev->kbdfeed->ctrl.id;

+    else		rep.dfltKbdFB= XkbXINone;

+    if (dev->leds)	rep.dfltLedFB= dev->leds->ctrl.id;

+    else		rep.dfltLedFB= XkbXINone;

+

+    ledClass= stuff->ledClass;

+    ledID= stuff->ledID;

+

+    rep.firstBtnWanted= rep.nBtnsWanted= 0;

+    rep.firstBtnRtrn= rep.nBtnsRtrn= 0;

+    if (wanted&XkbXI_ButtonActionsMask) {

+	if (stuff->allBtns) {

+	    stuff->firstBtn= 0;

+	    stuff->nBtns= dev->button->numButtons;

+	}

+

+	if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) {

+	    client->errorValue = _XkbErrCode4(0x02,dev->button->numButtons,

+							stuff->firstBtn,

+							stuff->nBtns);

+	    return BadValue;

+	}

+	else {

+	    rep.firstBtnWanted= stuff->firstBtn;

+	    rep.nBtnsWanted= stuff->nBtns;

+	    if (dev->button->xkb_acts!=NULL) {

+		XkbAction *act;

+		register int i;

+

+		rep.firstBtnRtrn= stuff->firstBtn;

+		rep.nBtnsRtrn= stuff->nBtns;

+		act= &dev->button->xkb_acts[rep.firstBtnWanted];

+		for (i=0;i<rep.nBtnsRtrn;i++,act++) {

+		    if (act->type!=XkbSA_NoAction)

+			break;

+		}

+		rep.firstBtnRtrn+=	i;

+		rep.nBtnsRtrn-=		i;

+		act= &dev->button->xkb_acts[rep.firstBtnRtrn+rep.nBtnsRtrn-1];

+		for (i=0;i<rep.nBtnsRtrn;i++,act--) {

+		    if (act->type!=XkbSA_NoAction)

+			break;

+		}

+		rep.nBtnsRtrn-=		i;

+	    }

+	    rep.length+= (rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc))/4;

+	}

+    }

+

+    if (wanted&XkbXI_IndicatorsMask) {

+	status= CheckDeviceLedFBs(dev,ledClass,ledID,&rep,client);

+	if (status!=Success)

+	    return status;

+    }

+    length= rep.length*4;

+    nDeviceLedFBs = rep.nDeviceLedFBs;

+    if (client->swapped) {

+	register int n;

+	swaps(&rep.sequenceNumber,n);

+	swapl(&rep.length,n);

+	swaps(&rep.present,n);

+	swaps(&rep.supported,n);

+	swaps(&rep.unsupported,n);

+	swaps(&rep.nDeviceLedFBs,n);

+	swapl(&rep.type,n);

+    }

+    WriteToClient(client,SIZEOF(xkbGetDeviceInfoReply), (char *)&rep);

+

+    str= xalloc(nameLen);

+    if (!str) 

+	return BadAlloc;

+    XkbWriteCountedString(str,dev->name,client->swapped);

+    WriteToClient(client,nameLen,str);

+    xfree(str);

+    length-= nameLen;

+

+    if (rep.nBtnsRtrn>0) {

+	int			sz;

+	xkbActionWireDesc *	awire;

+	sz= rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc);

+	awire= (xkbActionWireDesc *)&dev->button->xkb_acts[rep.firstBtnRtrn];

+	WriteToClient(client,sz,(char *)awire);

+	length-= sz;

+    }

+    if (nDeviceLedFBs>0) {

+	status= SendDeviceLedFBs(dev,ledClass,ledID,length,client);

+	if (status!=Success)

+	    return status;

+    }

+    else if (length!=0)  {

+	ErrorF("[xkb] Internal Error!  BadLength in ProcXkbGetDeviceInfo\n");

+	ErrorF("[xkb]                  Wrote %d fewer bytes than expected\n",length);

+	return BadLength;

+    }

+    return client->noClientException;

+}

+

+static char *

+CheckSetDeviceIndicators(	char *		wire,

+				DeviceIntPtr	dev,

+				int		num,

+				int *		status_rtrn,

+				ClientPtr	client)

+{

+xkbDeviceLedsWireDesc *	ledWire;

+int			i;

+XkbSrvLedInfoPtr 	sli;

+

+    ledWire= (xkbDeviceLedsWireDesc *)wire;

+    for (i=0;i<num;i++) {

+	if (client->swapped) {

+	   register int n;

+	   swaps(&ledWire->ledClass,n);

+	   swaps(&ledWire->ledID,n);

+	   swapl(&ledWire->namesPresent,n);

+	   swapl(&ledWire->mapsPresent,n);

+	   swapl(&ledWire->physIndicators,n);

+	}

+

+        sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID,

+							XkbXI_IndicatorsMask);

+	if (sli!=NULL) {

+	    register int n;

+	    register unsigned bit;

+	    int nMaps,nNames;

+	    CARD32 *atomWire;

+	    xkbIndicatorMapWireDesc *mapWire;

+

+	    nMaps= nNames= 0;

+	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

+		if (ledWire->namesPresent&bit)

+		    nNames++;

+		if (ledWire->mapsPresent&bit)

+		    nMaps++;

+	    }

+	    atomWire= (CARD32 *)&ledWire[1];

+	    if (nNames>0) {

+		for (n=0;n<nNames;n++) {

+		    if (client->swapped) {

+			register int t;

+			swapl(atomWire,t);

+		    }

+		    CHK_ATOM_OR_NONE3(((Atom)(*atomWire)),client->errorValue,

+							*status_rtrn,NULL);

+		    atomWire++;

+		}

+	    }

+	    mapWire= (xkbIndicatorMapWireDesc *)atomWire;

+	    if (nMaps>0) {

+		for (n=0;n<nMaps;n++) {

+		    if (client->swapped) {

+			register int t;

+			swaps(&mapWire->virtualMods,t);

+			swapl(&mapWire->ctrls,t);

+		    }

+		    CHK_MASK_LEGAL3(0x21,mapWire->whichGroups,

+						XkbIM_UseAnyGroup,

+						client->errorValue,

+						*status_rtrn,NULL);

+		    CHK_MASK_LEGAL3(0x22,mapWire->whichMods,XkbIM_UseAnyMods,

+						client->errorValue,

+						*status_rtrn,NULL);

+		    mapWire++;

+		}

+	    }

+	    ledWire= (xkbDeviceLedsWireDesc *)mapWire;

+	}

+	else {

+	    /* SHOULD NEVER HAPPEN */

+	    return (char *)ledWire;

+	}

+    }

+    return (char *)ledWire;

+}

+

+static char *

+SetDeviceIndicators(	char *			wire,

+			DeviceIntPtr		dev,

+			unsigned		changed,

+			int			num,

+			int *			status_rtrn,

+			ClientPtr		client,

+			xkbExtensionDeviceNotify *ev)

+{

+xkbDeviceLedsWireDesc *		ledWire;

+int				i;

+XkbEventCauseRec		cause;

+unsigned			namec,mapc,statec;

+xkbExtensionDeviceNotify	ed;

+XkbChangesRec			changes;

+DeviceIntPtr			kbd;

+

+    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));

+    bzero((char *)&changes,sizeof(XkbChangesRec));

+    XkbSetCauseXkbReq(&cause,X_kbSetDeviceInfo,client);

+    ledWire= (xkbDeviceLedsWireDesc *)wire;

+    for (i=0;i<num;i++) {

+	register int			n;

+	register unsigned 		bit;

+	CARD32 *			atomWire;

+	xkbIndicatorMapWireDesc *	mapWire;

+	XkbSrvLedInfoPtr		sli;

+

+	namec= mapc= statec= 0;

+    	sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID,

+						XkbXI_IndicatorMapsMask);

+	if (!sli) {

+	    /* SHOULD NEVER HAPPEN!! */

+	    return (char *)ledWire;

+	}

+

+	atomWire= (CARD32 *)&ledWire[1];

+	if (changed&XkbXI_IndicatorNamesMask) {

+	    namec= sli->namesPresent|ledWire->namesPresent;

+	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));

+	}

+	if (ledWire->namesPresent) {

+	    sli->namesPresent= ledWire->namesPresent;

+	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));

+	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

+		if (ledWire->namesPresent&bit) {

+		     sli->names[n]= (Atom)*atomWire;

+		     if (sli->names[n]==None)

+			ledWire->namesPresent&= ~bit;

+		     atomWire++; 

+		}

+	    }

+	}

+	mapWire= (xkbIndicatorMapWireDesc *)atomWire;

+	if (changed&XkbXI_IndicatorMapsMask) {

+	    mapc= sli->mapsPresent|ledWire->mapsPresent;

+	    sli->mapsPresent= ledWire->mapsPresent;

+	    bzero((char*)sli->maps,XkbNumIndicators*sizeof(XkbIndicatorMapRec));

+	}

+	if (ledWire->mapsPresent) {

+	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

+		if (ledWire->mapsPresent&bit) {

+		    sli->maps[n].flags=		mapWire->flags;

+		    sli->maps[n].which_groups=	mapWire->whichGroups;

+		    sli->maps[n].groups=	mapWire->groups;

+		    sli->maps[n].which_mods=	mapWire->whichMods;

+		    sli->maps[n].mods.mask=	mapWire->mods;

+		    sli->maps[n].mods.real_mods=mapWire->realMods;

+		    sli->maps[n].mods.vmods=	mapWire->virtualMods;

+		    sli->maps[n].ctrls=		mapWire->ctrls;

+		    mapWire++; 

+		}

+	    }

+	}

+	if (changed&XkbXI_IndicatorStateMask) {

+	    statec= sli->effectiveState^ledWire->state;

+	    sli->explicitState&= ~statec;

+	    sli->explicitState|= (ledWire->state&statec);

+	}

+	if (namec)

+	    XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause);

+	if (mapc)

+	    XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause);

+	if (statec)

+	    XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause);

+

+	kbd= dev;

+	if ((sli->flags&XkbSLI_HasOwnState)==0)

+	    kbd = inputInfo.keyboard;

+

+	XkbFlushLedEvents(dev,kbd,sli,&ed,&changes,&cause);

+	ledWire= (xkbDeviceLedsWireDesc *)mapWire;

+    }

+    return (char *)ledWire;

+}

+

+

+static int

+_XkbSetDeviceInfo(ClientPtr client, DeviceIntPtr dev,

+                  xkbSetDeviceInfoReq *stuff)

+{

+    char                       *wire;

+

+    wire= (char *)&stuff[1];

+    if (stuff->change&XkbXI_ButtonActionsMask) {

+	if (!dev->button) {

+	    client->errorValue = _XkbErrCode2(XkbErr_BadClass,ButtonClass);

+	    return XkbKeyboardErrorCode;

+	}

+	if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) {

+	    client->errorValue= _XkbErrCode4(0x02,stuff->firstBtn,stuff->nBtns,

+						dev->button->numButtons);

+	    return BadMatch;

+	}

+	wire+= (stuff->nBtns*SIZEOF(xkbActionWireDesc));

+    }

+    if (stuff->change&XkbXI_IndicatorsMask) {

+	int status= Success;

+	wire= CheckSetDeviceIndicators(wire,dev,stuff->nDeviceLedFBs,

+							&status,client);

+	if (status!=Success)

+	    return status;

+    }

+    if (((wire-((char *)stuff))/4)!=stuff->length)

+	return BadLength;

+

+    return Success;

+}

+

+static int

+_XkbSetDeviceInfoCheck(ClientPtr client, DeviceIntPtr dev,

+                       xkbSetDeviceInfoReq *stuff)

+{

+    char                       *wire;

+    xkbExtensionDeviceNotify    ed;

+

+    bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify));

+    ed.deviceID=	dev->id;

+    wire= (char *)&stuff[1];

+    if (stuff->change&XkbXI_ButtonActionsMask) {

+	int			nBtns,sz,i;

+	XkbAction *		acts;

+	DeviceIntPtr		kbd;

+

+	nBtns= dev->button->numButtons;

+	acts= dev->button->xkb_acts;

+	if (acts==NULL) {

+	    acts= xcalloc(nBtns, sizeof(XkbAction));

+	    if (!acts)

+		return BadAlloc;

+	    dev->button->xkb_acts= acts;

+	}

+	sz= stuff->nBtns*SIZEOF(xkbActionWireDesc);

+	memcpy((char *)&acts[stuff->firstBtn],(char *)wire,sz);

+	wire+= sz;

+	ed.reason|=	XkbXI_ButtonActionsMask;

+	ed.firstBtn=	stuff->firstBtn;

+	ed.nBtns=	stuff->nBtns;

+

+	if (dev->key)	kbd= dev;

+	else		kbd= inputInfo.keyboard;

+	acts= &dev->button->xkb_acts[stuff->firstBtn];

+	for (i=0;i<stuff->nBtns;i++,acts++) {

+	    if (acts->type!=XkbSA_NoAction)

+		XkbSetActionKeyMods(kbd->key->xkbInfo->desc,acts,0);

+	}

+    }

+    if (stuff->change&XkbXI_IndicatorsMask) {

+	int status= Success;

+	wire= SetDeviceIndicators(wire,dev,stuff->change,

+				  stuff->nDeviceLedFBs, &status,client,&ed);

+	if (status!=Success)

+	    return status;

+    }

+    if ((stuff->change)&&(ed.reason))

+	XkbSendExtensionDeviceNotify(dev,client,&ed);

+    return Success;

+}

+

+int

+ProcXkbSetDeviceInfo(ClientPtr client)

+{

+    DeviceIntPtr        dev;

+    int                 rc;

+

+    REQUEST(xkbSetDeviceInfoReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetDeviceInfoReq);

+

+    if (!(client->xkbClientFlags&_XkbClientInitialized))

+	return BadAccess;

+

+    CHK_ANY_DEVICE(dev, stuff->deviceSpec, client, DixManageAccess);

+    CHK_MASK_LEGAL(0x01,stuff->change,XkbXI_AllFeaturesMask);

+

+    rc = _XkbSetDeviceInfoCheck(client, dev, stuff);

+

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if (((other != dev) && !IsMaster(other) && (other->u.master == dev)) &&

+                ((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||

+                (stuff->deviceSpec == XkbUseCorePtr && other->button)))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    rc = _XkbSetDeviceInfoCheck(client, other, stuff);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    /* checks done, apply */

+    rc = _XkbSetDeviceInfo(client, dev, stuff);

+    if (rc != Success)

+        return rc;

+

+    if (stuff->deviceSpec == XkbUseCoreKbd || stuff->deviceSpec == XkbUseCorePtr)

+    {

+        DeviceIntPtr other;

+        for (other = inputInfo.devices; other; other = other->next)

+        {

+            if (((other != dev) && !IsMaster(other) && (other->u.master == dev)) &&

+                ((stuff->deviceSpec == XkbUseCoreKbd && other->key) ||

+                (stuff->deviceSpec == XkbUseCorePtr && other->button)))

+            {

+                rc = XaceHook(XACE_DEVICE_ACCESS, client, other, DixManageAccess);

+                if (rc == Success)

+                {

+                    rc = _XkbSetDeviceInfo(client, other, stuff);

+                    if (rc != Success)

+                        return rc;

+                }

+            }

+        }

+    }

+

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+int

+ProcXkbSetDebuggingFlags(ClientPtr client)

+{

+CARD32 				newFlags,newCtrls,extraLength;

+xkbSetDebuggingFlagsReply 	rep;

+int rc;

+

+    REQUEST(xkbSetDebuggingFlagsReq);

+    REQUEST_AT_LEAST_SIZE(xkbSetDebuggingFlagsReq);

+

+    rc = XaceHook(XACE_SERVER_ACCESS, client, DixDebugAccess);

+    if (rc != Success)

+	return rc;

+

+    newFlags=  xkbDebugFlags&(~stuff->affectFlags);

+    newFlags|= (stuff->flags&stuff->affectFlags);

+    newCtrls=  xkbDebugCtrls&(~stuff->affectCtrls);

+    newCtrls|= (stuff->ctrls&stuff->affectCtrls);

+    if (xkbDebugFlags || newFlags || stuff->msgLength) {

+	ErrorF("[xkb] XkbDebug: Setting debug flags to 0x%lx\n",(long)newFlags);

+	if (newCtrls!=xkbDebugCtrls)

+	    ErrorF("[xkb] XkbDebug: Setting debug controls to 0x%lx\n",(long)newCtrls);

+    }

+    extraLength= (stuff->length<<2)-sz_xkbSetDebuggingFlagsReq;

+    if (stuff->msgLength>0) {

+	char *msg;

+	if (extraLength<XkbPaddedSize(stuff->msgLength)) {

+	    ErrorF("[xkb] XkbDebug: msgLength= %d, length= %ld (should be %d)\n",

+			stuff->msgLength,(long)extraLength,

+			XkbPaddedSize(stuff->msgLength));

+	    return BadLength;

+	}

+	msg= (char *)&stuff[1];

+	if (msg[stuff->msgLength-1]!='\0') {

+	    ErrorF("[xkb] XkbDebug: message not null-terminated\n");

+	    return BadValue;

+	}

+	ErrorF("[xkb] XkbDebug: %s\n",msg);

+    }

+    xkbDebugFlags = newFlags;

+    xkbDebugCtrls = newCtrls;

+

+    rep.type= X_Reply;

+    rep.length = 0;

+    rep.sequenceNumber = client->sequence;

+    rep.currentFlags = newFlags;

+    rep.currentCtrls = newCtrls;

+    rep.supportedFlags = ~0;

+    rep.supportedCtrls = ~0;

+    if ( client->swapped ) {

+	register int n;

+	swaps(&rep.sequenceNumber, n);

+	swapl(&rep.currentFlags, n);

+	swapl(&rep.currentCtrls, n);

+	swapl(&rep.supportedFlags, n);

+	swapl(&rep.supportedCtrls, n);

+    }

+    WriteToClient(client,SIZEOF(xkbSetDebuggingFlagsReply), (char *)&rep);

+    return client->noClientException;

+}

+

+/***====================================================================***/

+

+static int

+ProcXkbDispatch (ClientPtr client)

+{

+    REQUEST(xReq);

+    switch (stuff->data)

+    {

+    case X_kbUseExtension:

+	return ProcXkbUseExtension(client);

+    case X_kbSelectEvents:

+	return ProcXkbSelectEvents(client);

+    case X_kbBell:

+	return ProcXkbBell(client);

+    case X_kbGetState:

+	return ProcXkbGetState(client);

+    case X_kbLatchLockState:

+	return ProcXkbLatchLockState(client);

+    case X_kbGetControls:

+	return ProcXkbGetControls(client);

+    case X_kbSetControls:

+	return ProcXkbSetControls(client);

+    case X_kbGetMap:

+	return ProcXkbGetMap(client);

+    case X_kbSetMap:

+	return ProcXkbSetMap(client);

+    case X_kbGetCompatMap:

+	return ProcXkbGetCompatMap(client);

+    case X_kbSetCompatMap:

+	return ProcXkbSetCompatMap(client);

+    case X_kbGetIndicatorState:

+	return ProcXkbGetIndicatorState(client);

+    case X_kbGetIndicatorMap:

+	return ProcXkbGetIndicatorMap(client);

+    case X_kbSetIndicatorMap:

+	return ProcXkbSetIndicatorMap(client);

+    case X_kbGetNamedIndicator:

+	return ProcXkbGetNamedIndicator(client);

+    case X_kbSetNamedIndicator:

+	return ProcXkbSetNamedIndicator(client);

+    case X_kbGetNames:

+	return ProcXkbGetNames(client);

+    case X_kbSetNames:

+	return ProcXkbSetNames(client);

+    case X_kbGetGeometry:

+	return ProcXkbGetGeometry(client);

+    case X_kbSetGeometry:

+	return ProcXkbSetGeometry(client);

+    case X_kbPerClientFlags:

+	return ProcXkbPerClientFlags(client);

+    case X_kbListComponents:

+	return ProcXkbListComponents(client);

+    case X_kbGetKbdByName:

+	return ProcXkbGetKbdByName(client);

+    case X_kbGetDeviceInfo:

+	return ProcXkbGetDeviceInfo(client);

+    case X_kbSetDeviceInfo:

+	return ProcXkbSetDeviceInfo(client);

+    case X_kbSetDebuggingFlags:

+	return ProcXkbSetDebuggingFlags(client);

+    default:

+	return BadRequest;

+    }

+}

+

+static int

+XkbClientGone(pointer data,XID id)

+{

+    DevicePtr	pXDev = (DevicePtr)data;

+

+    if (!XkbRemoveResourceClient(pXDev,id)) {

+	ErrorF("[xkb] Internal Error! bad RemoveResourceClient in XkbClientGone\n");

+    }

+    return 1;

+}

+

+void

+XkbExtensionInit(void)

+{

+    ExtensionEntry *extEntry;

+

+    RT_XKBCLIENT = CreateNewResourceType(XkbClientGone, "XkbClient");

+    if (!RT_XKBCLIENT)

+	return;

+

+    if ((extEntry = AddExtension(XkbName, XkbNumberEvents, XkbNumberErrors,

+				 ProcXkbDispatch, SProcXkbDispatch,

+				 NULL, StandardMinorOpcode))) {

+	XkbReqCode = (unsigned char)extEntry->base;

+	XkbEventBase = (unsigned char)extEntry->eventBase;

+	XkbErrorBase = (unsigned char)extEntry->errorBase;

+	XkbKeyboardErrorCode = XkbErrorBase+XkbKeyboard;

+    }

+    return;

+}

+

+

diff --git a/xorg-server/xkb/xkbActions.c b/xorg-server/xkb/xkbActions.c
index 2cdb6fcea..ec3d909e7 100644
--- a/xorg-server/xkb/xkbActions.c
+++ b/xorg-server/xkb/xkbActions.c
@@ -1,1318 +1,1318 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be 
-used in advertising or publicity pertaining to distribution 
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability 
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include <math.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include "misc.h"
-#include "inputstr.h"
-#include "exevents.h"
-#include "eventstr.h"
-#include <xkbsrv.h>
-#include "xkb.h"
-#include <ctype.h>
-#define EXTENSION_EVENT_BASE 64
-
-static int xkbDevicePrivateKeyIndex;
-DevPrivateKey xkbDevicePrivateKey = &xkbDevicePrivateKeyIndex;
-
-void
-xkbUnwrapProc(DeviceIntPtr device, DeviceHandleProc proc,
-                   pointer data)
-{
-    xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(device);
-    ProcessInputProc backupproc;
-    if(xkbPrivPtr->unwrapProc)
-	xkbPrivPtr->unwrapProc = NULL;
-
-    UNWRAP_PROCESS_INPUT_PROC(device,xkbPrivPtr, backupproc);
-    proc(device,data);
-    COND_WRAP_PROCESS_INPUT_PROC(device,xkbPrivPtr,
-				 backupproc,xkbUnwrapProc);
-}
-
-
-void
-XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc)
-{
-    xkbDeviceInfoPtr xkbPrivPtr;
-
-    xkbPrivPtr = (xkbDeviceInfoPtr) xcalloc(1, sizeof(xkbDeviceInfoRec));
-    if (!xkbPrivPtr)
-	return;
-    xkbPrivPtr->unwrapProc = NULL;
-
-    dixSetPrivate(&device->devPrivates, xkbDevicePrivateKey, xkbPrivPtr);
-    WRAP_PROCESS_INPUT_PROC(device, xkbPrivPtr, proc, xkbUnwrapProc);
-}
-
-/***====================================================================***/
-
-static XkbAction
-_FixUpAction(XkbDescPtr xkb,XkbAction *act)
-{
-static XkbAction	fake;
-
-    if (XkbIsPtrAction(act)&&(!(xkb->ctrls->enabled_ctrls&XkbMouseKeysMask))) {
-	fake.type = XkbSA_NoAction;
-	return fake;
-    }
-    if (xkb->ctrls->enabled_ctrls&XkbStickyKeysMask) {
-	if (act->any.type==XkbSA_SetMods) {
-	    fake.mods.type = XkbSA_LatchMods;
-	    fake.mods.mask = act->mods.mask;
-	    if (XkbAX_NeedOption(xkb->ctrls,XkbAX_LatchToLockMask))
-		 fake.mods.flags= XkbSA_ClearLocks|XkbSA_LatchToLock;
-	    else fake.mods.flags= XkbSA_ClearLocks;
-	    return fake;
-	}
-	if (act->any.type==XkbSA_SetGroup) {
-	    fake.group.type = XkbSA_LatchGroup;
-	    if (XkbAX_NeedOption(xkb->ctrls,XkbAX_LatchToLockMask))
-		 fake.group.flags= XkbSA_ClearLocks|XkbSA_LatchToLock;
-	    else fake.group.flags= XkbSA_ClearLocks;
-	    XkbSASetGroup(&fake.group,XkbSAGroup(&act->group));
-	    return fake;
-	}
-    }
-    return *act;
-}
-
-static XkbAction
-XkbGetKeyAction(XkbSrvInfoPtr xkbi,XkbStatePtr xkbState,CARD8 key)
-{
-int			effectiveGroup;
-int			col;
-XkbDescPtr		xkb;
-XkbKeyTypePtr		type;
-XkbAction *		pActs;
-static XkbAction 	fake;
-
-    xkb= xkbi->desc;
-    if (!XkbKeyHasActions(xkb,key) || !XkbKeycodeInRange(xkb,key)) {
-	fake.type = XkbSA_NoAction;
-	return fake;
-    }
-    pActs= XkbKeyActionsPtr(xkb,key);
-    col= 0;
-
-    effectiveGroup = XkbGetEffectiveGroup(xkbi, xkbState, key);
-    if (effectiveGroup != XkbGroup1Index)
-        col += (effectiveGroup * XkbKeyGroupsWidth(xkb, key));
-
-    type= XkbKeyKeyType(xkb,key,effectiveGroup);
-    if (type->map!=NULL) {
-	register unsigned		i,mods;
-	register XkbKTMapEntryPtr	entry;
-	mods= xkbState->mods&type->mods.mask;
-	for (entry= type->map,i=0;i<type->map_count;i++,entry++) {
-	    if ((entry->active)&&(entry->mods.mask==mods)) {
-		col+= entry->level;
-		break;
-	    }
-	}
-    }
-    if (pActs[col].any.type==XkbSA_NoAction)
-	return pActs[col];
-    fake= _FixUpAction(xkb,&pActs[col]);
-    return fake;
-}
-
-static XkbAction
-XkbGetButtonAction(DeviceIntPtr kbd,DeviceIntPtr dev,int button)
-{
-XkbAction fake;
-   if ((dev->button)&&(dev->button->xkb_acts)) {
-	if (dev->button->xkb_acts[button-1].any.type!=XkbSA_NoAction) {
-	    fake= _FixUpAction(kbd->key->xkbInfo->desc,
-					&dev->button->xkb_acts[button-1]);
-	    return fake;
-	}
-   }
-   fake.any.type= XkbSA_NoAction;
-   return fake;
-}
-
-/***====================================================================***/
-
-#define	SYNTHETIC_KEYCODE	1
-#define	BTN_ACT_FLAG		0x100
-
-static int
-_XkbFilterSetState(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *pAction)
-{
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = ((pAction->mods.mask&XkbSA_ClearLocks)!=0);
-	filter->priv = 0;
-	filter->filter = _XkbFilterSetState;
-	if (pAction->type==XkbSA_SetMods) {
-	    filter->upAction = *pAction;
-	    xkbi->setMods= pAction->mods.mask;
-	}
-	else {
-	    xkbi->groupChange = XkbSAGroup(&pAction->group);
-	    if (pAction->group.flags&XkbSA_GroupAbsolute)
-		xkbi->groupChange-= xkbi->state.base_group;
-	    filter->upAction= *pAction;
-	    XkbSASetGroup(&filter->upAction.group,xkbi->groupChange);
-	}
-    }
-    else if (filter->keycode==keycode) {
-	if (filter->upAction.type==XkbSA_SetMods) {
-	    xkbi->clearMods = filter->upAction.mods.mask;
-	    if (filter->upAction.mods.flags&XkbSA_ClearLocks) {
-		xkbi->state.locked_mods&= ~filter->upAction.mods.mask;
-	    }
-	}
-	else {
-	    if (filter->upAction.group.flags&XkbSA_ClearLocks) {
-		xkbi->state.locked_group = 0;
-	    }
-	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.group);
-	}
-	filter->active = 0;
-    }
-    else {
-	filter->upAction.mods.flags&= ~XkbSA_ClearLocks;
-	filter->filterOthers = 0;
-    }
-    return 1;
-}
-
-#define	LATCH_KEY_DOWN	1
-#define	LATCH_PENDING	2
-#define	NO_LATCH	3
-
-static int
-_XkbFilterLatchState(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-
-    if (filter->keycode==0) {			/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 1;
-	filter->priv = LATCH_KEY_DOWN;
-	filter->filter = _XkbFilterLatchState;
-	if (pAction->type==XkbSA_LatchMods) {
-	    filter->upAction = *pAction;
-	    xkbi->setMods = pAction->mods.mask;
-	}
-	else {
-	    xkbi->groupChange = XkbSAGroup(&pAction->group);
-	    if (pAction->group.flags&XkbSA_GroupAbsolute)
-		 xkbi->groupChange-= xkbi->state.base_group;
-	    filter->upAction= *pAction;
-	    XkbSASetGroup(&filter->upAction.group,xkbi->groupChange);
-	}
-    }
-    else if ( pAction && (filter->priv==LATCH_PENDING) ) {
-	if (((1<<pAction->type)&XkbSA_BreakLatch)!=0) {
-	    filter->active = 0;
-	    if (filter->upAction.type==XkbSA_LatchMods)
-		 xkbi->state.latched_mods&= ~filter->upAction.mods.mask;
-	    else xkbi->state.latched_group-=XkbSAGroup(&filter->upAction.group);
-	}
-	else if ((pAction->type==filter->upAction.type)&&
-		 (pAction->mods.flags==filter->upAction.mods.flags)&&
-		 (pAction->mods.mask==filter->upAction.mods.mask)) {
-	    if (filter->upAction.mods.flags&XkbSA_LatchToLock) {
-		XkbControlsPtr ctrls= xkbi->desc->ctrls;
-		if (filter->upAction.type==XkbSA_LatchMods)
-		     pAction->mods.type= XkbSA_LockMods;
-		else pAction->group.type= XkbSA_LockGroup;
-		if (XkbAX_NeedFeedback(ctrls,XkbAX_StickyKeysFBMask)&&
-		    		(ctrls->enabled_ctrls&XkbStickyKeysMask)) {
-		    XkbDDXAccessXBeep(xkbi->device,_BEEP_STICKY_LOCK,
-						XkbStickyKeysMask);
-		}
-	    }
-	    else {
-		if (filter->upAction.type==XkbSA_LatchMods)
-		     pAction->mods.type= XkbSA_SetMods;
-		else pAction->group.type= XkbSA_SetGroup;
-	    }
-	    if (filter->upAction.type==XkbSA_LatchMods)
-		 xkbi->state.latched_mods&= ~filter->upAction.mods.mask;
-	    else xkbi->state.latched_group-=XkbSAGroup(&filter->upAction.group);
-	    filter->active = 0;
-	}
-    }
-    else if (filter->keycode==keycode) {	/* release */
-	XkbControlsPtr	ctrls= xkbi->desc->ctrls;
-	int		needBeep;
-	int		beepType= _BEEP_NONE;
-
-	needBeep= ((ctrls->enabled_ctrls&XkbStickyKeysMask)&&
-			XkbAX_NeedFeedback(ctrls,XkbAX_StickyKeysFBMask));
-	if (filter->upAction.type==XkbSA_LatchMods) {
-	    xkbi->clearMods = filter->upAction.mods.mask;
-	    if ((filter->upAction.mods.flags&XkbSA_ClearLocks)&&
-		 (xkbi->clearMods&xkbi->state.locked_mods)==xkbi->clearMods) {
-		xkbi->state.locked_mods&= ~xkbi->clearMods;
-		filter->priv= NO_LATCH;
-		beepType= _BEEP_STICKY_UNLOCK;
-	    }
-	}
-	else {
-	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.group);
-	    if ((filter->upAction.group.flags&XkbSA_ClearLocks)&&
-						(xkbi->state.locked_group)) {
-		xkbi->state.locked_group = 0;
-		filter->priv = NO_LATCH;
-		beepType= _BEEP_STICKY_UNLOCK;
-	    }
-	}
-	if (filter->priv==NO_LATCH) {
-	    filter->active= 0;
-	}
-	else {
-	    filter->priv= LATCH_PENDING;
-	    if (filter->upAction.type==XkbSA_LatchMods) {
-		xkbi->state.latched_mods |= filter->upAction.mods.mask;
-		needBeep = xkbi->state.latched_mods ? needBeep : 0;
-		xkbi->state.latched_mods |= filter->upAction.mods.mask;
-	    }
-	    else {
-		xkbi->state.latched_group+= XkbSAGroup(&filter->upAction.group);
-	    }
-	    if (needBeep && (beepType==_BEEP_NONE))
-		beepType= _BEEP_STICKY_LATCH;
-	}
-	if (needBeep && (beepType!=_BEEP_NONE))
-	    XkbDDXAccessXBeep(xkbi->device,beepType,XkbStickyKeysMask);
-    }
-    else if (filter->priv==LATCH_KEY_DOWN) {
-	filter->priv= NO_LATCH;
-	filter->filterOthers = 0;
-    }
-    return 1;
-}
-
-static int
-_XkbFilterLockState(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-    if (pAction&&(pAction->type==XkbSA_LockGroup)) {
-	if (pAction->group.flags&XkbSA_GroupAbsolute)
-	     xkbi->state.locked_group= XkbSAGroup(&pAction->group);
-	else xkbi->state.locked_group+= XkbSAGroup(&pAction->group);
-	return 1;
-    }
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->priv = 0;
-	filter->filter = _XkbFilterLockState;
-	filter->upAction = *pAction;
-	xkbi->state.locked_mods^= pAction->mods.mask;
-	xkbi->setMods = pAction->mods.mask;
-    }
-    else if (filter->keycode==keycode) {
-	filter->active = 0;
-	xkbi->clearMods = filter->upAction.mods.mask;
-    }
-    return 1;
-}
-
-#define	ISO_KEY_DOWN		0
-#define	NO_ISO_LOCK		1
-
-static int
-_XkbFilterISOLock(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-
-    if (filter->keycode==0) {		/* initial press */
-	CARD8	flags= pAction->iso.flags;
-
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 1;
-	filter->priv = ISO_KEY_DOWN;
-	filter->upAction = *pAction;
-	filter->filter = _XkbFilterISOLock;
-	if (flags&XkbSA_ISODfltIsGroup) {
-	    xkbi->groupChange = XkbSAGroup(&pAction->iso);
-	    xkbi->setMods = 0;
-	}
-	else {
-	    xkbi->setMods = pAction->iso.mask;
-	    xkbi->groupChange = 0;
-	}
-	if ((!(flags&XkbSA_ISONoAffectMods))&&(xkbi->state.base_mods)) {
-	    filter->priv= NO_ISO_LOCK;
-	    xkbi->state.locked_mods^= xkbi->state.base_mods;
-	}
-	if ((!(flags&XkbSA_ISONoAffectGroup))&&(xkbi->state.base_group)) {
-/* 6/22/93 (ef) -- lock groups if group key is down first */
-	}
-	if (!(flags&XkbSA_ISONoAffectPtr)) {
-/* 6/22/93 (ef) -- lock mouse buttons if they're down */
-	}
-    }
-    else if (filter->keycode==keycode) {
-	CARD8	flags= filter->upAction.iso.flags;
-
-	if (flags&XkbSA_ISODfltIsGroup) {
-	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.iso);
-	    xkbi->clearMods = 0;
-	    if (filter->priv==ISO_KEY_DOWN)
-		xkbi->state.locked_group+= XkbSAGroup(&filter->upAction.iso);
-	}
-	else {
-	    xkbi->clearMods= filter->upAction.iso.mask;
-	    xkbi->groupChange= 0;
-	    if (filter->priv==ISO_KEY_DOWN)
-		xkbi->state.locked_mods^= filter->upAction.iso.mask;
-	}
-	filter->active = 0;
-    }
-    else if (pAction) {
-	CARD8	flags= filter->upAction.iso.flags;
-
-	switch (pAction->type) {
-	    case XkbSA_SetMods: case XkbSA_LatchMods:
-		if (!(flags&XkbSA_ISONoAffectMods)) {
-		    pAction->type= XkbSA_LockMods;
-		    filter->priv= NO_ISO_LOCK;
-		}
-		break;
-	    case XkbSA_SetGroup: case XkbSA_LatchGroup:
-		if (!(flags&XkbSA_ISONoAffectGroup)) {
-		    pAction->type= XkbSA_LockGroup;
-		    filter->priv= NO_ISO_LOCK;
-		}
-		break;
-	    case XkbSA_PtrBtn:
-		if (!(flags&XkbSA_ISONoAffectPtr)) {
-		     pAction->type= XkbSA_LockPtrBtn;
-		     filter->priv= NO_ISO_LOCK;
-		}
-		break;
-	    case XkbSA_SetControls:
-		if (!(flags&XkbSA_ISONoAffectCtrls)) {
-		    pAction->type= XkbSA_LockControls;
-		    filter->priv= NO_ISO_LOCK;
-		}
-		break;
-	}
-    }
-    return 1;
-}
-
-
-static CARD32
-_XkbPtrAccelExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-XkbSrvInfoPtr	xkbi= (XkbSrvInfoPtr)arg;
-XkbControlsPtr	ctrls= xkbi->desc->ctrls;
-int		dx,dy;
-
-    if (xkbi->mouseKey==0)
-	return 0;
-
-    if (xkbi->mouseKeysAccel) {
-	if ((xkbi->mouseKeysCounter)<ctrls->mk_time_to_max) {
-	    double step;
-	    xkbi->mouseKeysCounter++;
-	    step= xkbi->mouseKeysCurveFactor*
-		 pow((double)xkbi->mouseKeysCounter,xkbi->mouseKeysCurve);
-	    if (xkbi->mouseKeysDX<0)
-		 dx= floor( ((double)xkbi->mouseKeysDX)*step );
-	    else dx=  ceil( ((double)xkbi->mouseKeysDX)*step );
-	    if (xkbi->mouseKeysDY<0)
-		 dy= floor( ((double)xkbi->mouseKeysDY)*step );
-	    else dy=  ceil( ((double)xkbi->mouseKeysDY)*step );
-	}
-	else {
-	    dx= xkbi->mouseKeysDX*ctrls->mk_max_speed;
-	    dy= xkbi->mouseKeysDY*ctrls->mk_max_speed;
-	}
-	if (xkbi->mouseKeysFlags&XkbSA_MoveAbsoluteX)
-	    dx= xkbi->mouseKeysDX;
-	if (xkbi->mouseKeysFlags&XkbSA_MoveAbsoluteY)
-	    dy= xkbi->mouseKeysDY;
-    }
-    else {
-	dx= xkbi->mouseKeysDX;
-	dy= xkbi->mouseKeysDY;
-    }
-    XkbDDXFakePointerMotion(xkbi->mouseKeysFlags,dx,dy);
-    return xkbi->desc->ctrls->mk_interval;
-}
-
-static int
-_XkbFilterPointerMove(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-int	x,y;
-Bool	accel;
-
-    if (xkbi->device == inputInfo.keyboard)
-        return 0;
-
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->priv=0;
-	filter->filter = _XkbFilterPointerMove;
-	filter->upAction= *pAction;
-	xkbi->mouseKeysCounter= 0;
-	xkbi->mouseKey= keycode;
-	accel= ((pAction->ptr.flags&XkbSA_NoAcceleration)==0);
-	x= XkbPtrActionX(&pAction->ptr);
-	y= XkbPtrActionY(&pAction->ptr);
-	XkbDDXFakePointerMotion(pAction->ptr.flags,x,y);
-	AccessXCancelRepeatKey(xkbi,keycode);
-	xkbi->mouseKeysAccel= accel&&
-		(xkbi->desc->ctrls->enabled_ctrls&XkbMouseKeysAccelMask);
-	xkbi->mouseKeysFlags= pAction->ptr.flags;
-	xkbi->mouseKeysDX= XkbPtrActionX(&pAction->ptr);
-	xkbi->mouseKeysDY= XkbPtrActionY(&pAction->ptr);
-	xkbi->mouseKeyTimer= TimerSet(xkbi->mouseKeyTimer, 0,
-				xkbi->desc->ctrls->mk_delay,
-				_XkbPtrAccelExpire,(pointer)xkbi);
-    }
-    else if (filter->keycode==keycode) {
-	filter->active = 0;
-	if (xkbi->mouseKey==keycode) {
-	    xkbi->mouseKey= 0;
-	    xkbi->mouseKeyTimer= TimerSet(xkbi->mouseKeyTimer, 0, 0,
-							NULL, NULL);
-	}
-    }
-    return 0;
-}
-
-static int
-_XkbFilterPointerBtn(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-    if (filter->keycode==0) {		/* initial press */
-	int	button= pAction->btn.button;
-
-	if (button==XkbSA_UseDfltButton)
-	    button = xkbi->desc->ctrls->mk_dflt_btn;
-
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->priv=0;
-	filter->filter = _XkbFilterPointerBtn;
-	filter->upAction= *pAction;
-	filter->upAction.btn.button= button;
-	switch (pAction->type) {
-	    case XkbSA_LockPtrBtn:
-		if (((xkbi->lockedPtrButtons&(1<<button))==0)&&
-			((pAction->btn.flags&XkbSA_LockNoLock)==0)) {
-		    xkbi->lockedPtrButtons|= (1<<button);
-		    AccessXCancelRepeatKey(xkbi,keycode);
-		    XkbDDXFakeDeviceButton(xkbi->device, 1, button);
-		    filter->upAction.type= XkbSA_NoAction;
-		}
-		break;
-	    case XkbSA_PtrBtn:
-		{
-		    register int i,nClicks;
-		    AccessXCancelRepeatKey(xkbi,keycode);
-		    if (pAction->btn.count>0) {
-			nClicks= pAction->btn.count;
-			for (i=0;i<nClicks;i++) {
-			    XkbDDXFakeDeviceButton(xkbi->device, 1, button);
-			    XkbDDXFakeDeviceButton(xkbi->device, 0, button);
-			}
-			filter->upAction.type= XkbSA_NoAction;
-		    }
-		    else XkbDDXFakeDeviceButton(xkbi->device, 1, button);
-		}
-		break;
-	    case XkbSA_SetPtrDflt:
-		{
-		    XkbControlsPtr	ctrls= xkbi->desc->ctrls;
-		    XkbControlsRec	old;
-		    xkbControlsNotify	cn;
-
-		    old= *ctrls;
-		    AccessXCancelRepeatKey(xkbi,keycode);
-		    switch (pAction->dflt.affect) {
-			case XkbSA_AffectDfltBtn:
-			    if (pAction->dflt.flags&XkbSA_DfltBtnAbsolute)
-				ctrls->mk_dflt_btn= 
-					XkbSAPtrDfltValue(&pAction->dflt);
-			    else {
-				ctrls->mk_dflt_btn+=
-					XkbSAPtrDfltValue(&pAction->dflt);
-				if (ctrls->mk_dflt_btn>5)
-				    ctrls->mk_dflt_btn= 5;
-				else if (ctrls->mk_dflt_btn<1)
-				    ctrls->mk_dflt_btn= 1;
-			    }
-			    break;
-			default:
-			    ErrorF(
-		"Attempt to change unknown pointer default (%d) ignored\n",
-							pAction->dflt.affect);
-			    break;
-		    }
-		    if (XkbComputeControlsNotify(xkbi->device,
-						&old,xkbi->desc->ctrls,
-						&cn,FALSE)) {
-			cn.keycode = keycode;
-                        /* XXX: what about DeviceKeyPress? */
-			cn.eventType = KeyPress;
-			cn.requestMajor = 0;
-			cn.requestMinor = 0;
-			XkbSendControlsNotify(xkbi->device,&cn);
-		    }
-		}
-		break;
-	}
-    }
-    else if (filter->keycode==keycode) {
-	int	button= filter->upAction.btn.button;
-
-	switch (filter->upAction.type) {
-	    case XkbSA_LockPtrBtn:
-		if (((filter->upAction.btn.flags&XkbSA_LockNoUnlock)!=0)||
-				((xkbi->lockedPtrButtons&(1<<button))==0)) {
-		    break;
-		}
-		xkbi->lockedPtrButtons&= ~(1<<button);
-	    case XkbSA_PtrBtn:
-		XkbDDXFakeDeviceButton(xkbi->device, 0, button);
-		break;
-	}
-	filter->active = 0;
-    }
-    return 0;
-}
-
-static int
-_XkbFilterControls(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-XkbControlsRec		old;
-XkbControlsPtr		ctrls;
-DeviceIntPtr		kbd;
-unsigned int		change;
-XkbEventCauseRec	cause;
-
-    kbd= xkbi->device;
-    ctrls= xkbi->desc->ctrls;
-    old= *ctrls;
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	change= XkbActionCtrls(&pAction->ctrls);
-	filter->priv = change;
-	filter->filter = _XkbFilterControls;
-	filter->upAction = *pAction;
-
-	if (pAction->type==XkbSA_LockControls) {
-	    filter->priv= (ctrls->enabled_ctrls&change);
-	    change&= ~ctrls->enabled_ctrls;
-	}
-
-	if (change) {
-	    xkbControlsNotify	cn;
-	    XkbSrvLedInfoPtr	sli;
-
-	    ctrls->enabled_ctrls|= change;
-	    if (XkbComputeControlsNotify(kbd,&old,ctrls,&cn,FALSE)) {
-		cn.keycode = keycode;
-                /* XXX: what about DeviceKeyPress? */
-		cn.eventType = KeyPress;
-		cn.requestMajor = 0;
-		cn.requestMinor = 0;
-		XkbSendControlsNotify(kbd,&cn);
-	    }
-
-	    XkbSetCauseKey(&cause,keycode,KeyPress);
-
-	    /* If sticky keys were disabled, clear all locks and latches */
-	    if ((old.enabled_ctrls&XkbStickyKeysMask)&&
-		(!(ctrls->enabled_ctrls&XkbStickyKeysMask))) {
-		XkbClearAllLatchesAndLocks(kbd,xkbi,FALSE,&cause);
-    	    }
-	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);
-	    XkbUpdateIndicators(kbd,sli->usesControls,TRUE,NULL,&cause);
-	    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))
-		XkbDDXAccessXBeep(kbd,_BEEP_FEATURE_ON,change);
-	}
-    }
-    else if (filter->keycode==keycode) {
-	change= filter->priv;
-	if (change) {
-	    xkbControlsNotify 	cn;
-	    XkbSrvLedInfoPtr	sli;
-
-	    ctrls->enabled_ctrls&= ~change;
-	    if (XkbComputeControlsNotify(kbd,&old,ctrls,&cn,FALSE)) {
-		cn.keycode = keycode;
-		cn.eventType = KeyRelease;
-		cn.requestMajor = 0;
-		cn.requestMinor = 0;
-		XkbSendControlsNotify(kbd,&cn);
-	    }
-
-	    XkbSetCauseKey(&cause,keycode,KeyRelease);
-	    /* If sticky keys were disabled, clear all locks and latches */
-	    if ((old.enabled_ctrls&XkbStickyKeysMask)&&
-		(!(ctrls->enabled_ctrls&XkbStickyKeysMask))) {
-		XkbClearAllLatchesAndLocks(kbd,xkbi,FALSE,&cause);
-    	    }
-	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);
-	    XkbUpdateIndicators(kbd,sli->usesControls,TRUE,NULL,&cause);
-	    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))
-		XkbDDXAccessXBeep(kbd,_BEEP_FEATURE_OFF,change);
-	}
-	filter->keycode= 0;
-	filter->active= 0;
-    }
-    return 1;
-}
-
-static int
-_XkbFilterActionMessage(XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-XkbMessageAction *	pMsg;
-DeviceIntPtr		kbd;
-
-    kbd= xkbi->device;
-    if (filter->keycode==0) {		/* initial press */
-	pMsg= &pAction->msg;
-	if ((pMsg->flags&XkbSA_MessageOnRelease)||
-	    ((pMsg->flags&XkbSA_MessageGenKeyEvent)==0)) {
-	    filter->keycode = keycode;
-	    filter->active = 1;
-	    filter->filterOthers = 0;
-	    filter->priv = 0;
-	    filter->filter = _XkbFilterActionMessage;
-	    filter->upAction = *pAction;
-	}
-	if (pMsg->flags&XkbSA_MessageOnPress)  {
-	    xkbActionMessage	msg;
-
-	    msg.keycode= keycode;
-	    msg.press= 1;
-	    msg.keyEventFollows=((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);
-	    memcpy((char *)msg.message,
-				(char *)pMsg->message,XkbActionMessageLength);
-	    XkbSendActionMessage(kbd,&msg);
-	}
-	return ((pAction->msg.flags&XkbSA_MessageGenKeyEvent)!=0);
-    }
-    else if (filter->keycode==keycode) {
-	pMsg= &filter->upAction.msg;
-	if (pMsg->flags&XkbSA_MessageOnRelease) {
-	    xkbActionMessage	msg;
-
-	    msg.keycode= keycode;
-	    msg.press= 0;
-	    msg.keyEventFollows=((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);
-	    memcpy((char *)msg.message,(char *)pMsg->message,
-						XkbActionMessageLength);
-	    XkbSendActionMessage(kbd,&msg);
-	}
-	filter->keycode= 0;
-	filter->active= 0;
-	return ((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);
-    }
-    return 0;
-}
-
-static int
-_XkbFilterRedirectKey(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-DeviceEvent	ev;
-int		x,y;
-XkbStateRec	old;
-unsigned	mods,mask;
-xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(xkbi->device);
-ProcessInputProc backupproc;
-
-    /* never actually used uninitialised, but gcc isn't smart enough
-     * to work that out. */
-    memset(&old, 0, sizeof(old));
-
-    if ((filter->keycode!=0)&&(filter->keycode!=keycode))
-	return 1;
-
-    GetSpritePosition(xkbi->device, &x,&y);
-    ev.header = ET_Internal;
-    ev.length = sizeof(DeviceEvent);
-    ev.time = GetTimeInMillis();
-    ev.root_x = x;
-    ev.root_y = y;
-
-    if (filter->keycode==0) {		/* initial press */
-	if ((pAction->redirect.new_key<xkbi->desc->min_key_code)||
-	    (pAction->redirect.new_key>xkbi->desc->max_key_code)) {
-	    return 1;
-	}
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->priv = 0;
-	filter->filter = _XkbFilterRedirectKey;
-	filter->upAction = *pAction;
-
-        ev.type = ET_KeyPress;
-        ev.detail.key = pAction->redirect.new_key;
-
-        mask= XkbSARedirectVModsMask(&pAction->redirect);
-        mods= XkbSARedirectVMods(&pAction->redirect);
-        if (mask) XkbVirtualModsToReal(xkbi->desc,mask,&mask);
-        if (mods) XkbVirtualModsToReal(xkbi->desc,mods,&mods);
-        mask|= pAction->redirect.mods_mask;
-        mods|= pAction->redirect.mods;
-
-	if ( mask || mods ) {
-	    old= xkbi->state;
-	    xkbi->state.base_mods&= ~mask;
-	    xkbi->state.base_mods|= (mods&mask);
-	    xkbi->state.latched_mods&= ~mask;
-	    xkbi->state.latched_mods|= (mods&mask);
-	    xkbi->state.locked_mods&= ~mask;
-	    xkbi->state.locked_mods|= (mods&mask);
-	    XkbComputeDerivedState(xkbi);
-	}
-
-	UNWRAP_PROCESS_INPUT_PROC(xkbi->device,xkbPrivPtr, backupproc);
-	xkbi->device->public.processInputProc((InternalEvent*)&ev, xkbi->device);
-	COND_WRAP_PROCESS_INPUT_PROC(xkbi->device, xkbPrivPtr,
-				     backupproc,xkbUnwrapProc);
-	
-	if ( mask || mods )
-	    xkbi->state= old;
-    }
-    else if (filter->keycode==keycode) {
-
-        ev.type = ET_KeyRelease;
-        ev.detail.key = filter->upAction.redirect.new_key;
-
-        mask= XkbSARedirectVModsMask(&filter->upAction.redirect);
-        mods= XkbSARedirectVMods(&filter->upAction.redirect);
-        if (mask) XkbVirtualModsToReal(xkbi->desc,mask,&mask);
-        if (mods) XkbVirtualModsToReal(xkbi->desc,mods,&mods);
-        mask|= filter->upAction.redirect.mods_mask;
-        mods|= filter->upAction.redirect.mods;
-
-	if ( mask || mods ) {
-	    old= xkbi->state;
-	    xkbi->state.base_mods&= ~mask;
-	    xkbi->state.base_mods|= (mods&mask);
-	    xkbi->state.latched_mods&= ~mask;
-	    xkbi->state.latched_mods|= (mods&mask);
-	    xkbi->state.locked_mods&= ~mask;
-	    xkbi->state.locked_mods|= (mods&mask);
-	    XkbComputeDerivedState(xkbi);
-	}
-
-	UNWRAP_PROCESS_INPUT_PROC(xkbi->device,xkbPrivPtr, backupproc);
-	xkbi->device->public.processInputProc((InternalEvent*)&ev, xkbi->device);
-	COND_WRAP_PROCESS_INPUT_PROC(xkbi->device, xkbPrivPtr,
-				     backupproc,xkbUnwrapProc);
-
-	if ( mask || mods )
-	    xkbi->state= old;
-
-	filter->keycode= 0;
-	filter->active= 0;
-    }
-    return 0;
-}
-
-static int
-_XkbFilterSwitchScreen(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-    DeviceIntPtr dev = xkbi->device;
-    if (dev == inputInfo.keyboard)
-        return 0;
-
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->filter = _XkbFilterSwitchScreen;
-	AccessXCancelRepeatKey(xkbi, keycode);
-	XkbDDXSwitchScreen(dev,keycode,pAction);
-        return 0; 
-    }
-    else if (filter->keycode==keycode) {
-	filter->active= 0;
-        return 0; 
-    }
-    return 1;
-}
-
-static int
-_XkbFilterXF86Private(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-    DeviceIntPtr dev = xkbi->device;
-    if (dev == inputInfo.keyboard)
-        return 0;
-
-    if (filter->keycode==0) {		/* initial press */
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->filter = _XkbFilterXF86Private;
-	XkbDDXPrivate(dev,keycode,pAction);
-        return 0; 
-    }
-    else if (filter->keycode==keycode) {
-	filter->active= 0;
-        return 0; 
-    }
-    return 1;
-}
-
-
-static int
-_XkbFilterDeviceBtn(	XkbSrvInfoPtr	xkbi,
-			XkbFilterPtr	filter,
-			unsigned	keycode,
-			XkbAction *	pAction)
-{
-DeviceIntPtr	dev;
-int		button;
-
-    if (xkbi->device == inputInfo.keyboard)
-        return 0;
-
-    if (filter->keycode==0) {		/* initial press */
-	_XkbLookupButtonDevice(&dev, pAction->devbtn.device, serverClient,
-			       DixUnknownAccess, &button);
-	if (!dev || !dev->public.on)
-	    return 1;
-
-	button= pAction->devbtn.button;
-	if ((button<1)||(button>dev->button->numButtons))
-	    return 1;
-
-	filter->keycode = keycode;
-	filter->active = 1;
-	filter->filterOthers = 0;
-	filter->priv=0;
-	filter->filter = _XkbFilterDeviceBtn;
-	filter->upAction= *pAction;
-	switch (pAction->type) {
-	    case XkbSA_LockDeviceBtn:
-		if ((pAction->devbtn.flags&XkbSA_LockNoLock)||
-		    BitIsOn(dev->button->down, button))
-		    return 0;
-		XkbDDXFakeDeviceButton(dev,TRUE,button);
-		filter->upAction.type= XkbSA_NoAction;
-		break;
-	    case XkbSA_DeviceBtn:
-		if (pAction->devbtn.count>0) {
-		    int nClicks,i;
-		    nClicks= pAction->btn.count;
-		    for (i=0;i<nClicks;i++) {
-			XkbDDXFakeDeviceButton(dev,TRUE,button);
-			XkbDDXFakeDeviceButton(dev,FALSE,button);
-		    }
-		    filter->upAction.type= XkbSA_NoAction;
-		}
-		else XkbDDXFakeDeviceButton(dev,TRUE,button);
-		break;
-	}
-    }
-    else if (filter->keycode==keycode) {
-	int	button;
-
-	filter->active= 0;
-	_XkbLookupButtonDevice(&dev, filter->upAction.devbtn.device,
-			       serverClient, DixUnknownAccess, &button);
-	if (!dev || !dev->public.on)
-	    return 1;
-
-	button= filter->upAction.btn.button;
-	switch (filter->upAction.type) {
-	    case XkbSA_LockDeviceBtn:
-		if ((filter->upAction.devbtn.flags&XkbSA_LockNoUnlock)||
-		    !BitIsOn(dev->button->down, button))
-		    return 0;
-		XkbDDXFakeDeviceButton(dev,FALSE,button);
-		break;
-	    case XkbSA_DeviceBtn:
-		XkbDDXFakeDeviceButton(dev,FALSE,button);
-		break;
-	}
-	filter->active = 0;
-    }
-    return 0;
-}
-
-static XkbFilterPtr
-_XkbNextFreeFilter(
-	XkbSrvInfoPtr xkbi
-)
-{
-register int	i;
-
-    if (xkbi->szFilters==0) {
-	xkbi->szFilters = 4;
-	xkbi->filters = xcalloc(xkbi->szFilters, sizeof(XkbFilterRec));
-	/* 6/21/93 (ef) -- XXX! deal with allocation failure */
-    }
-    for (i=0;i<xkbi->szFilters;i++) {
-	if (!xkbi->filters[i].active) {
-	    xkbi->filters[i].keycode = 0;
-	    return &xkbi->filters[i];
-	}
-    }
-    xkbi->szFilters*=2;
-    xkbi->filters= xrealloc(xkbi->filters,
-                            xkbi->szFilters * sizeof(XkbFilterRec));
-    /* 6/21/93 (ef) -- XXX! deal with allocation failure */
-    bzero(&xkbi->filters[xkbi->szFilters/2],
-            (xkbi->szFilters/2)*sizeof(XkbFilterRec));
-    return &xkbi->filters[xkbi->szFilters/2];
-}
-
-static int
-_XkbApplyFilters(XkbSrvInfoPtr xkbi,unsigned kc,XkbAction *pAction)
-{
-register int	i,send;
-
-    send= 1;
-    for (i=0;i<xkbi->szFilters;i++) {
-	if ((xkbi->filters[i].active)&&(xkbi->filters[i].filter))
-	    send= ((*xkbi->filters[i].filter)(xkbi,&xkbi->filters[i],kc,pAction) 
-                    && send);
-    }
-    return send;
-}
-
-void
-XkbHandleActions(DeviceIntPtr dev, DeviceIntPtr kbd, DeviceEvent* event)
-{
-int		key,bit,i;
-XkbSrvInfoPtr	xkbi;
-KeyClassPtr	keyc;
-int		changed,sendEvent;
-Bool		genStateNotify;
-XkbAction	act;
-XkbFilterPtr	filter;
-Bool		keyEvent;
-Bool		pressEvent;
-ProcessInputProc backupproc;
-    
-xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(dev);
-
-    keyc= kbd->key;
-    xkbi= keyc->xkbInfo;
-    key= event->detail.key;
-    /* The state may change, so if we're not in the middle of sending a state
-     * notify, prepare for it */
-    if ((xkbi->flags&_XkbStateNotifyInProgress)==0) {
-	xkbi->prev_state = xkbi->state;
-	xkbi->flags|= _XkbStateNotifyInProgress;
-	genStateNotify= TRUE;
-    }
-    else genStateNotify= FALSE;
-
-    xkbi->clearMods = xkbi->setMods = 0;
-    xkbi->groupChange = 0;
-
-    sendEvent = 1;
-    keyEvent= ((event->type == ET_KeyPress) || (event->type == ET_KeyRelease));
-    pressEvent= ((event->type == ET_KeyPress)|| (event->type == ET_ButtonPress));
-
-    if (pressEvent) {
-	if (keyEvent)	
-	    act = XkbGetKeyAction(xkbi,&xkbi->state,key);
-	else {
-	    act = XkbGetButtonAction(kbd,dev,key);
-	    key|= BTN_ACT_FLAG;
-	}
-	sendEvent = _XkbApplyFilters(xkbi,key,&act);
-	if (sendEvent) {
-	    switch (act.type) {
-		case XkbSA_SetMods:
-		case XkbSA_SetGroup:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent = _XkbFilterSetState(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_LatchMods:
-		case XkbSA_LatchGroup:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterLatchState(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_LockMods:
-		case XkbSA_LockGroup:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterLockState(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_ISOLock:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterISOLock(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_MovePtr:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent= _XkbFilterPointerMove(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_PtrBtn:
-		case XkbSA_LockPtrBtn:
-		case XkbSA_SetPtrDflt:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent= _XkbFilterPointerBtn(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_Terminate:
-		    sendEvent= XkbDDXTerminateServer(dev,key,&act);
-		    break;
-		case XkbSA_SwitchScreen:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterSwitchScreen(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_SetControls:
-		case XkbSA_LockControls:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterControls(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_ActionMessage:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent=_XkbFilterActionMessage(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_RedirectKey:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent= _XkbFilterRedirectKey(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_DeviceBtn:
-		case XkbSA_LockDeviceBtn:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent= _XkbFilterDeviceBtn(xkbi,filter,key,&act);
-		    break;
-		case XkbSA_XFree86Private:
-		    filter = _XkbNextFreeFilter(xkbi);
-		    sendEvent= _XkbFilterXF86Private(xkbi,filter,key,&act);
-		    break;
-	    }
-	}
-    }
-    else {
-	if (!keyEvent)
-	    key|= BTN_ACT_FLAG;
-	sendEvent = _XkbApplyFilters(xkbi,key,NULL);
-    }
-
-    if (xkbi->groupChange!=0)
-	xkbi->state.base_group+= xkbi->groupChange;
-    if (xkbi->setMods) {
-	for (i=0,bit=1; xkbi->setMods; i++,bit<<=1 ) {
-	    if (xkbi->setMods&bit) {
-		keyc->modifierKeyCount[i]++;
-		xkbi->state.base_mods|= bit;
-		xkbi->setMods&= ~bit;
-	    }
-	}
-    }
-    if (xkbi->clearMods) {
-	for (i=0,bit=1; xkbi->clearMods; i++,bit<<=1 ) {
-	    if (xkbi->clearMods&bit) {
-		keyc->modifierKeyCount[i]--;
-		if (keyc->modifierKeyCount[i]<=0) {
-		    xkbi->state.base_mods&= ~bit;
-		    keyc->modifierKeyCount[i] = 0;
-		}
-		xkbi->clearMods&= ~bit;
-	    }
-	}
-    }
-
-    if (sendEvent) {
-        DeviceIntPtr tmpdev;
-	if (keyEvent)
-            tmpdev = dev;
-        else
-            tmpdev = GetPairedDevice(dev);
-
-        UNWRAP_PROCESS_INPUT_PROC(tmpdev,xkbPrivPtr, backupproc);
-        dev->public.processInputProc((InternalEvent*)event, tmpdev);
-        COND_WRAP_PROCESS_INPUT_PROC(tmpdev, xkbPrivPtr,
-                                     backupproc,xkbUnwrapProc);
-    }
-    else if (keyEvent) {
-	FixKeyState(event, dev);
-    }
-
-    XkbComputeDerivedState(xkbi);
-    changed = XkbStateChangedFlags(&xkbi->prev_state,&xkbi->state);
-    if (genStateNotify) {
-	if (changed) {
-	    xkbStateNotify	sn;
-	    sn.keycode= key;
-	    sn.eventType= event->type;
-	    sn.requestMajor = sn.requestMinor = 0;
-	    sn.changed= changed;
-	    XkbSendStateNotify(dev,&sn);
-	}
-	xkbi->flags&= ~_XkbStateNotifyInProgress;
-    }
-    changed= XkbIndicatorsToUpdate(dev,changed,FALSE);
-    if (changed) {
-	XkbEventCauseRec	cause;
-	XkbSetCauseKey(&cause, key, event->type);
-	XkbUpdateIndicators(dev,changed,FALSE,NULL,&cause);
-    }
-    return;
-}
-
-int
-XkbLatchModifiers(DeviceIntPtr pXDev,CARD8 mask,CARD8 latches)
-{
-XkbSrvInfoPtr	xkbi;
-XkbFilterPtr	filter;
-XkbAction	act;
-unsigned	clear;
-
-    if ( pXDev && pXDev->key && pXDev->key->xkbInfo ) {
-	xkbi = pXDev->key->xkbInfo;
-	clear= (mask&(~latches));
-	xkbi->state.latched_mods&= ~clear;
-	/* Clear any pending latch to locks.
-	 */
-	act.type = XkbSA_NoAction;
-	_XkbApplyFilters(xkbi,SYNTHETIC_KEYCODE,&act);
-	act.type = XkbSA_LatchMods;
-	act.mods.flags = 0;
-	act.mods.mask  = mask&latches;
-	filter = _XkbNextFreeFilter(xkbi);
-	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,&act);
-	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,(XkbAction *)NULL);
-	return Success;
-    }
-    return BadValue;
-}
-
-int
-XkbLatchGroup(DeviceIntPtr pXDev,int group)
-{
-XkbSrvInfoPtr	xkbi;
-XkbFilterPtr	filter;
-XkbAction	act;
-
-    if ( pXDev && pXDev->key && pXDev->key->xkbInfo ) {
-	xkbi = pXDev->key->xkbInfo;
-	act.type = XkbSA_LatchGroup;
-	act.group.flags = 0;
-	XkbSASetGroup(&act.group,group);
-	filter = _XkbNextFreeFilter(xkbi);
-	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,&act);
-	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,(XkbAction *)NULL);
-	return Success;
-    }
-    return BadValue;
-}
-
-/***====================================================================***/
-
-void
-XkbClearAllLatchesAndLocks(	DeviceIntPtr		dev,
-				XkbSrvInfoPtr		xkbi,
-				Bool			genEv,
-				XkbEventCausePtr	cause)
-{
-XkbStateRec	os;
-xkbStateNotify	sn;
-
-    sn.changed= 0;
-    os= xkbi->state;
-    if (os.latched_mods) { /* clear all latches */
-	XkbLatchModifiers(dev,~0,0);
-	sn.changed|= XkbModifierLatchMask;
-    }
-    if (os.latched_group) {
-	XkbLatchGroup(dev,0);
-	sn.changed|= XkbGroupLatchMask;
-    }
-    if (os.locked_mods) {
-	xkbi->state.locked_mods= 0;
-	sn.changed|= XkbModifierLockMask;
-    }
-    if (os.locked_group) {
-	xkbi->state.locked_group= 0;
-	sn.changed|= XkbGroupLockMask;
-    }
-    if ( genEv && sn.changed) {
-	CARD32 	changed;
-
-	XkbComputeDerivedState(xkbi);
-	sn.keycode= 		cause->kc;
-	sn.eventType=		cause->event;
-	sn.requestMajor= 	cause->mjr;
-	sn.requestMinor= 	cause->mnr;
-	sn.changed= XkbStateChangedFlags(&os,&xkbi->state);
-	XkbSendStateNotify(dev,&sn);
-	changed= XkbIndicatorsToUpdate(dev,sn.changed,FALSE);
-	if (changed) {
-	    XkbUpdateIndicators(dev,changed,TRUE,NULL,cause);
-	}
-    }
-    return;
-}
-
+/************************************************************

+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

+

+Permission to use, copy, modify, and distribute this

+software and its documentation for any purpose and without

+fee is hereby granted, provided that the above copyright

+notice appear in all copies and that both that copyright

+notice and this permission notice appear in supporting

+documentation, and that the name of Silicon Graphics not be 

+used in advertising or publicity pertaining to distribution 

+of the software without specific prior written permission.

+Silicon Graphics makes no representation about the suitability 

+of this software for any purpose. It is provided "as is"

+without any express or implied warranty.

+

+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 

+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 

+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 

+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 

+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdio.h>

+#include <math.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/keysym.h>

+#include "misc.h"

+#include "inputstr.h"

+#include "exevents.h"

+#include "eventstr.h"

+#include <xkbsrv.h>

+#include "xkb.h"

+#include <ctype.h>

+#define EXTENSION_EVENT_BASE 64

+

+static int xkbDevicePrivateKeyIndex;

+DevPrivateKey xkbDevicePrivateKey = &xkbDevicePrivateKeyIndex;

+

+void

+xkbUnwrapProc(DeviceIntPtr device, DeviceHandleProc proc,

+                   pointer data)

+{

+    xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(device);

+    ProcessInputProc backupproc;

+    if(xkbPrivPtr->unwrapProc)

+	xkbPrivPtr->unwrapProc = NULL;

+

+    UNWRAP_PROCESS_INPUT_PROC(device,xkbPrivPtr, backupproc);

+    proc(device,data);

+    COND_WRAP_PROCESS_INPUT_PROC(device,xkbPrivPtr,

+				 backupproc,xkbUnwrapProc);

+}

+

+

+void

+XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc)

+{

+    xkbDeviceInfoPtr xkbPrivPtr;

+

+    xkbPrivPtr = (xkbDeviceInfoPtr) xcalloc(1, sizeof(xkbDeviceInfoRec));

+    if (!xkbPrivPtr)

+	return;

+    xkbPrivPtr->unwrapProc = NULL;

+

+    dixSetPrivate(&device->devPrivates, xkbDevicePrivateKey, xkbPrivPtr);

+    WRAP_PROCESS_INPUT_PROC(device, xkbPrivPtr, proc, xkbUnwrapProc);

+}

+

+/***====================================================================***/

+

+static XkbAction

+_FixUpAction(XkbDescPtr xkb,XkbAction *act)

+{

+static XkbAction	fake;

+

+    if (XkbIsPtrAction(act)&&(!(xkb->ctrls->enabled_ctrls&XkbMouseKeysMask))) {

+	fake.type = XkbSA_NoAction;

+	return fake;

+    }

+    if (xkb->ctrls->enabled_ctrls&XkbStickyKeysMask) {

+	if (act->any.type==XkbSA_SetMods) {

+	    fake.mods.type = XkbSA_LatchMods;

+	    fake.mods.mask = act->mods.mask;

+	    if (XkbAX_NeedOption(xkb->ctrls,XkbAX_LatchToLockMask))

+		 fake.mods.flags= XkbSA_ClearLocks|XkbSA_LatchToLock;

+	    else fake.mods.flags= XkbSA_ClearLocks;

+	    return fake;

+	}

+	if (act->any.type==XkbSA_SetGroup) {

+	    fake.group.type = XkbSA_LatchGroup;

+	    if (XkbAX_NeedOption(xkb->ctrls,XkbAX_LatchToLockMask))

+		 fake.group.flags= XkbSA_ClearLocks|XkbSA_LatchToLock;

+	    else fake.group.flags= XkbSA_ClearLocks;

+	    XkbSASetGroup(&fake.group,XkbSAGroup(&act->group));

+	    return fake;

+	}

+    }

+    return *act;

+}

+

+static XkbAction

+XkbGetKeyAction(XkbSrvInfoPtr xkbi,XkbStatePtr xkbState,CARD8 key)

+{

+int			effectiveGroup;

+int			col;

+XkbDescPtr		xkb;

+XkbKeyTypePtr		type;

+XkbAction *		pActs;

+static XkbAction 	fake;

+

+    xkb= xkbi->desc;

+    if (!XkbKeyHasActions(xkb,key) || !XkbKeycodeInRange(xkb,key)) {

+	fake.type = XkbSA_NoAction;

+	return fake;

+    }

+    pActs= XkbKeyActionsPtr(xkb,key);

+    col= 0;

+

+    effectiveGroup = XkbGetEffectiveGroup(xkbi, xkbState, key);

+    if (effectiveGroup != XkbGroup1Index)

+        col += (effectiveGroup * XkbKeyGroupsWidth(xkb, key));

+

+    type= XkbKeyKeyType(xkb,key,effectiveGroup);

+    if (type->map!=NULL) {

+	register unsigned		i,mods;

+	register XkbKTMapEntryPtr	entry;

+	mods= xkbState->mods&type->mods.mask;

+	for (entry= type->map,i=0;i<type->map_count;i++,entry++) {

+	    if ((entry->active)&&(entry->mods.mask==mods)) {

+		col+= entry->level;

+		break;

+	    }

+	}

+    }

+    if (pActs[col].any.type==XkbSA_NoAction)

+	return pActs[col];

+    fake= _FixUpAction(xkb,&pActs[col]);

+    return fake;

+}

+

+static XkbAction

+XkbGetButtonAction(DeviceIntPtr kbd,DeviceIntPtr dev,int button)

+{

+XkbAction fake;

+   if ((dev->button)&&(dev->button->xkb_acts)) {

+	if (dev->button->xkb_acts[button-1].any.type!=XkbSA_NoAction) {

+	    fake= _FixUpAction(kbd->key->xkbInfo->desc,

+					&dev->button->xkb_acts[button-1]);

+	    return fake;

+	}

+   }

+   fake.any.type= XkbSA_NoAction;

+   return fake;

+}

+

+/***====================================================================***/

+

+#define	SYNTHETIC_KEYCODE	1

+#define	BTN_ACT_FLAG		0x100

+

+static int

+_XkbFilterSetState(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *pAction)

+{

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = ((pAction->mods.mask&XkbSA_ClearLocks)!=0);

+	filter->priv = 0;

+	filter->filter = _XkbFilterSetState;

+	if (pAction->type==XkbSA_SetMods) {

+	    filter->upAction = *pAction;

+	    xkbi->setMods= pAction->mods.mask;

+	}

+	else {

+	    xkbi->groupChange = XkbSAGroup(&pAction->group);

+	    if (pAction->group.flags&XkbSA_GroupAbsolute)

+		xkbi->groupChange-= xkbi->state.base_group;

+	    filter->upAction= *pAction;

+	    XkbSASetGroup(&filter->upAction.group,xkbi->groupChange);

+	}

+    }

+    else if (filter->keycode==keycode) {

+	if (filter->upAction.type==XkbSA_SetMods) {

+	    xkbi->clearMods = filter->upAction.mods.mask;

+	    if (filter->upAction.mods.flags&XkbSA_ClearLocks) {

+		xkbi->state.locked_mods&= ~filter->upAction.mods.mask;

+	    }

+	}

+	else {

+	    if (filter->upAction.group.flags&XkbSA_ClearLocks) {

+		xkbi->state.locked_group = 0;

+	    }

+	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.group);

+	}

+	filter->active = 0;

+    }

+    else {

+	filter->upAction.mods.flags&= ~XkbSA_ClearLocks;

+	filter->filterOthers = 0;

+    }

+    return 1;

+}

+

+#define	LATCH_KEY_DOWN	1

+#define	LATCH_PENDING	2

+#define	NO_LATCH	3

+

+static int

+_XkbFilterLatchState(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+

+    if (filter->keycode==0) {			/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 1;

+	filter->priv = LATCH_KEY_DOWN;

+	filter->filter = _XkbFilterLatchState;

+	if (pAction->type==XkbSA_LatchMods) {

+	    filter->upAction = *pAction;

+	    xkbi->setMods = pAction->mods.mask;

+	}

+	else {

+	    xkbi->groupChange = XkbSAGroup(&pAction->group);

+	    if (pAction->group.flags&XkbSA_GroupAbsolute)

+		 xkbi->groupChange-= xkbi->state.base_group;

+	    filter->upAction= *pAction;

+	    XkbSASetGroup(&filter->upAction.group,xkbi->groupChange);

+	}

+    }

+    else if ( pAction && (filter->priv==LATCH_PENDING) ) {

+	if (((1<<pAction->type)&XkbSA_BreakLatch)!=0) {

+	    filter->active = 0;

+	    if (filter->upAction.type==XkbSA_LatchMods)

+		 xkbi->state.latched_mods&= ~filter->upAction.mods.mask;

+	    else xkbi->state.latched_group-=XkbSAGroup(&filter->upAction.group);

+	}

+	else if ((pAction->type==filter->upAction.type)&&

+		 (pAction->mods.flags==filter->upAction.mods.flags)&&

+		 (pAction->mods.mask==filter->upAction.mods.mask)) {

+	    if (filter->upAction.mods.flags&XkbSA_LatchToLock) {

+		XkbControlsPtr ctrls= xkbi->desc->ctrls;

+		if (filter->upAction.type==XkbSA_LatchMods)

+		     pAction->mods.type= XkbSA_LockMods;

+		else pAction->group.type= XkbSA_LockGroup;

+		if (XkbAX_NeedFeedback(ctrls,XkbAX_StickyKeysFBMask)&&

+		    		(ctrls->enabled_ctrls&XkbStickyKeysMask)) {

+		    XkbDDXAccessXBeep(xkbi->device,_BEEP_STICKY_LOCK,

+						XkbStickyKeysMask);

+		}

+	    }

+	    else {

+		if (filter->upAction.type==XkbSA_LatchMods)

+		     pAction->mods.type= XkbSA_SetMods;

+		else pAction->group.type= XkbSA_SetGroup;

+	    }

+	    if (filter->upAction.type==XkbSA_LatchMods)

+		 xkbi->state.latched_mods&= ~filter->upAction.mods.mask;

+	    else xkbi->state.latched_group-=XkbSAGroup(&filter->upAction.group);

+	    filter->active = 0;

+	}

+    }

+    else if (filter->keycode==keycode) {	/* release */

+	XkbControlsPtr	ctrls= xkbi->desc->ctrls;

+	int		needBeep;

+	int		beepType= _BEEP_NONE;

+

+	needBeep= ((ctrls->enabled_ctrls&XkbStickyKeysMask)&&

+			XkbAX_NeedFeedback(ctrls,XkbAX_StickyKeysFBMask));

+	if (filter->upAction.type==XkbSA_LatchMods) {

+	    xkbi->clearMods = filter->upAction.mods.mask;

+	    if ((filter->upAction.mods.flags&XkbSA_ClearLocks)&&

+		 (xkbi->clearMods&xkbi->state.locked_mods)==xkbi->clearMods) {

+		xkbi->state.locked_mods&= ~xkbi->clearMods;

+		filter->priv= NO_LATCH;

+		beepType= _BEEP_STICKY_UNLOCK;

+	    }

+	}

+	else {

+	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.group);

+	    if ((filter->upAction.group.flags&XkbSA_ClearLocks)&&

+						(xkbi->state.locked_group)) {

+		xkbi->state.locked_group = 0;

+		filter->priv = NO_LATCH;

+		beepType= _BEEP_STICKY_UNLOCK;

+	    }

+	}

+	if (filter->priv==NO_LATCH) {

+	    filter->active= 0;

+	}

+	else {

+	    filter->priv= LATCH_PENDING;

+	    if (filter->upAction.type==XkbSA_LatchMods) {

+		xkbi->state.latched_mods |= filter->upAction.mods.mask;

+		needBeep = xkbi->state.latched_mods ? needBeep : 0;

+		xkbi->state.latched_mods |= filter->upAction.mods.mask;

+	    }

+	    else {

+		xkbi->state.latched_group+= XkbSAGroup(&filter->upAction.group);

+	    }

+	    if (needBeep && (beepType==_BEEP_NONE))

+		beepType= _BEEP_STICKY_LATCH;

+	}

+	if (needBeep && (beepType!=_BEEP_NONE))

+	    XkbDDXAccessXBeep(xkbi->device,beepType,XkbStickyKeysMask);

+    }

+    else if (filter->priv==LATCH_KEY_DOWN) {

+	filter->priv= NO_LATCH;

+	filter->filterOthers = 0;

+    }

+    return 1;

+}

+

+static int

+_XkbFilterLockState(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+    if (pAction&&(pAction->type==XkbSA_LockGroup)) {

+	if (pAction->group.flags&XkbSA_GroupAbsolute)

+	     xkbi->state.locked_group= XkbSAGroup(&pAction->group);

+	else xkbi->state.locked_group+= XkbSAGroup(&pAction->group);

+	return 1;

+    }

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->priv = 0;

+	filter->filter = _XkbFilterLockState;

+	filter->upAction = *pAction;

+	xkbi->state.locked_mods^= pAction->mods.mask;

+	xkbi->setMods = pAction->mods.mask;

+    }

+    else if (filter->keycode==keycode) {

+	filter->active = 0;

+	xkbi->clearMods = filter->upAction.mods.mask;

+    }

+    return 1;

+}

+

+#define	ISO_KEY_DOWN		0

+#define	NO_ISO_LOCK		1

+

+static int

+_XkbFilterISOLock(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+

+    if (filter->keycode==0) {		/* initial press */

+	CARD8	flags= pAction->iso.flags;

+

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 1;

+	filter->priv = ISO_KEY_DOWN;

+	filter->upAction = *pAction;

+	filter->filter = _XkbFilterISOLock;

+	if (flags&XkbSA_ISODfltIsGroup) {

+	    xkbi->groupChange = XkbSAGroup(&pAction->iso);

+	    xkbi->setMods = 0;

+	}

+	else {

+	    xkbi->setMods = pAction->iso.mask;

+	    xkbi->groupChange = 0;

+	}

+	if ((!(flags&XkbSA_ISONoAffectMods))&&(xkbi->state.base_mods)) {

+	    filter->priv= NO_ISO_LOCK;

+	    xkbi->state.locked_mods^= xkbi->state.base_mods;

+	}

+	if ((!(flags&XkbSA_ISONoAffectGroup))&&(xkbi->state.base_group)) {

+/* 6/22/93 (ef) -- lock groups if group key is down first */

+	}

+	if (!(flags&XkbSA_ISONoAffectPtr)) {

+/* 6/22/93 (ef) -- lock mouse buttons if they're down */

+	}

+    }

+    else if (filter->keycode==keycode) {

+	CARD8	flags= filter->upAction.iso.flags;

+

+	if (flags&XkbSA_ISODfltIsGroup) {

+	    xkbi->groupChange = -XkbSAGroup(&filter->upAction.iso);

+	    xkbi->clearMods = 0;

+	    if (filter->priv==ISO_KEY_DOWN)

+		xkbi->state.locked_group+= XkbSAGroup(&filter->upAction.iso);

+	}

+	else {

+	    xkbi->clearMods= filter->upAction.iso.mask;

+	    xkbi->groupChange= 0;

+	    if (filter->priv==ISO_KEY_DOWN)

+		xkbi->state.locked_mods^= filter->upAction.iso.mask;

+	}

+	filter->active = 0;

+    }

+    else if (pAction) {

+	CARD8	flags= filter->upAction.iso.flags;

+

+	switch (pAction->type) {

+	    case XkbSA_SetMods: case XkbSA_LatchMods:

+		if (!(flags&XkbSA_ISONoAffectMods)) {

+		    pAction->type= XkbSA_LockMods;

+		    filter->priv= NO_ISO_LOCK;

+		}

+		break;

+	    case XkbSA_SetGroup: case XkbSA_LatchGroup:

+		if (!(flags&XkbSA_ISONoAffectGroup)) {

+		    pAction->type= XkbSA_LockGroup;

+		    filter->priv= NO_ISO_LOCK;

+		}

+		break;

+	    case XkbSA_PtrBtn:

+		if (!(flags&XkbSA_ISONoAffectPtr)) {

+		     pAction->type= XkbSA_LockPtrBtn;

+		     filter->priv= NO_ISO_LOCK;

+		}

+		break;

+	    case XkbSA_SetControls:

+		if (!(flags&XkbSA_ISONoAffectCtrls)) {

+		    pAction->type= XkbSA_LockControls;

+		    filter->priv= NO_ISO_LOCK;

+		}

+		break;

+	}

+    }

+    return 1;

+}

+

+

+static CARD32

+_XkbPtrAccelExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+XkbSrvInfoPtr	xkbi= (XkbSrvInfoPtr)arg;

+XkbControlsPtr	ctrls= xkbi->desc->ctrls;

+int		dx,dy;

+

+    if (xkbi->mouseKey==0)

+	return 0;

+

+    if (xkbi->mouseKeysAccel) {

+	if ((xkbi->mouseKeysCounter)<ctrls->mk_time_to_max) {

+	    double step;

+	    xkbi->mouseKeysCounter++;

+	    step= xkbi->mouseKeysCurveFactor*

+		 pow((double)xkbi->mouseKeysCounter,xkbi->mouseKeysCurve);

+	    if (xkbi->mouseKeysDX<0)

+		 dx= floor( ((double)xkbi->mouseKeysDX)*step );

+	    else dx=  ceil( ((double)xkbi->mouseKeysDX)*step );

+	    if (xkbi->mouseKeysDY<0)

+		 dy= floor( ((double)xkbi->mouseKeysDY)*step );

+	    else dy=  ceil( ((double)xkbi->mouseKeysDY)*step );

+	}

+	else {

+	    dx= xkbi->mouseKeysDX*ctrls->mk_max_speed;

+	    dy= xkbi->mouseKeysDY*ctrls->mk_max_speed;

+	}

+	if (xkbi->mouseKeysFlags&XkbSA_MoveAbsoluteX)

+	    dx= xkbi->mouseKeysDX;

+	if (xkbi->mouseKeysFlags&XkbSA_MoveAbsoluteY)

+	    dy= xkbi->mouseKeysDY;

+    }

+    else {

+	dx= xkbi->mouseKeysDX;

+	dy= xkbi->mouseKeysDY;

+    }

+    XkbDDXFakePointerMotion(xkbi->mouseKeysFlags,dx,dy);

+    return xkbi->desc->ctrls->mk_interval;

+}

+

+static int

+_XkbFilterPointerMove(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+int	x,y;

+Bool	accel;

+

+    if (xkbi->device == inputInfo.keyboard)

+        return 0;

+

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->priv=0;

+	filter->filter = _XkbFilterPointerMove;

+	filter->upAction= *pAction;

+	xkbi->mouseKeysCounter= 0;

+	xkbi->mouseKey= keycode;

+	accel= ((pAction->ptr.flags&XkbSA_NoAcceleration)==0);

+	x= XkbPtrActionX(&pAction->ptr);

+	y= XkbPtrActionY(&pAction->ptr);

+	XkbDDXFakePointerMotion(pAction->ptr.flags,x,y);

+	AccessXCancelRepeatKey(xkbi,keycode);

+	xkbi->mouseKeysAccel= accel&&

+		(xkbi->desc->ctrls->enabled_ctrls&XkbMouseKeysAccelMask);

+	xkbi->mouseKeysFlags= pAction->ptr.flags;

+	xkbi->mouseKeysDX= XkbPtrActionX(&pAction->ptr);

+	xkbi->mouseKeysDY= XkbPtrActionY(&pAction->ptr);

+	xkbi->mouseKeyTimer= TimerSet(xkbi->mouseKeyTimer, 0,

+				xkbi->desc->ctrls->mk_delay,

+				_XkbPtrAccelExpire,(pointer)xkbi);

+    }

+    else if (filter->keycode==keycode) {

+	filter->active = 0;

+	if (xkbi->mouseKey==keycode) {

+	    xkbi->mouseKey= 0;

+	    xkbi->mouseKeyTimer= TimerSet(xkbi->mouseKeyTimer, 0, 0,

+							NULL, NULL);

+	}

+    }

+    return 0;

+}

+

+static int

+_XkbFilterPointerBtn(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+    if (filter->keycode==0) {		/* initial press */

+	int	button= pAction->btn.button;

+

+	if (button==XkbSA_UseDfltButton)

+	    button = xkbi->desc->ctrls->mk_dflt_btn;

+

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->priv=0;

+	filter->filter = _XkbFilterPointerBtn;

+	filter->upAction= *pAction;

+	filter->upAction.btn.button= button;

+	switch (pAction->type) {

+	    case XkbSA_LockPtrBtn:

+		if (((xkbi->lockedPtrButtons&(1<<button))==0)&&

+			((pAction->btn.flags&XkbSA_LockNoLock)==0)) {

+		    xkbi->lockedPtrButtons|= (1<<button);

+		    AccessXCancelRepeatKey(xkbi,keycode);

+		    XkbDDXFakeDeviceButton(xkbi->device, 1, button);

+		    filter->upAction.type= XkbSA_NoAction;

+		}

+		break;

+	    case XkbSA_PtrBtn:

+		{

+		    register int i,nClicks;

+		    AccessXCancelRepeatKey(xkbi,keycode);

+		    if (pAction->btn.count>0) {

+			nClicks= pAction->btn.count;

+			for (i=0;i<nClicks;i++) {

+			    XkbDDXFakeDeviceButton(xkbi->device, 1, button);

+			    XkbDDXFakeDeviceButton(xkbi->device, 0, button);

+			}

+			filter->upAction.type= XkbSA_NoAction;

+		    }

+		    else XkbDDXFakeDeviceButton(xkbi->device, 1, button);

+		}

+		break;

+	    case XkbSA_SetPtrDflt:

+		{

+		    XkbControlsPtr	ctrls= xkbi->desc->ctrls;

+		    XkbControlsRec	old;

+		    xkbControlsNotify	cn;

+

+		    old= *ctrls;

+		    AccessXCancelRepeatKey(xkbi,keycode);

+		    switch (pAction->dflt.affect) {

+			case XkbSA_AffectDfltBtn:

+			    if (pAction->dflt.flags&XkbSA_DfltBtnAbsolute)

+				ctrls->mk_dflt_btn= 

+					XkbSAPtrDfltValue(&pAction->dflt);

+			    else {

+				ctrls->mk_dflt_btn+=

+					XkbSAPtrDfltValue(&pAction->dflt);

+				if (ctrls->mk_dflt_btn>5)

+				    ctrls->mk_dflt_btn= 5;

+				else if (ctrls->mk_dflt_btn<1)

+				    ctrls->mk_dflt_btn= 1;

+			    }

+			    break;

+			default:

+			    ErrorF(

+		"Attempt to change unknown pointer default (%d) ignored\n",

+							pAction->dflt.affect);

+			    break;

+		    }

+		    if (XkbComputeControlsNotify(xkbi->device,

+						&old,xkbi->desc->ctrls,

+						&cn,FALSE)) {

+			cn.keycode = keycode;

+                        /* XXX: what about DeviceKeyPress? */

+			cn.eventType = KeyPress;

+			cn.requestMajor = 0;

+			cn.requestMinor = 0;

+			XkbSendControlsNotify(xkbi->device,&cn);

+		    }

+		}

+		break;

+	}

+    }

+    else if (filter->keycode==keycode) {

+	int	button= filter->upAction.btn.button;

+

+	switch (filter->upAction.type) {

+	    case XkbSA_LockPtrBtn:

+		if (((filter->upAction.btn.flags&XkbSA_LockNoUnlock)!=0)||

+				((xkbi->lockedPtrButtons&(1<<button))==0)) {

+		    break;

+		}

+		xkbi->lockedPtrButtons&= ~(1<<button);

+	    case XkbSA_PtrBtn:

+		XkbDDXFakeDeviceButton(xkbi->device, 0, button);

+		break;

+	}

+	filter->active = 0;

+    }

+    return 0;

+}

+

+static int

+_XkbFilterControls(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+XkbControlsRec		old;

+XkbControlsPtr		ctrls;

+DeviceIntPtr		kbd;

+unsigned int		change;

+XkbEventCauseRec	cause;

+

+    kbd= xkbi->device;

+    ctrls= xkbi->desc->ctrls;

+    old= *ctrls;

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	change= XkbActionCtrls(&pAction->ctrls);

+	filter->priv = change;

+	filter->filter = _XkbFilterControls;

+	filter->upAction = *pAction;

+

+	if (pAction->type==XkbSA_LockControls) {

+	    filter->priv= (ctrls->enabled_ctrls&change);

+	    change&= ~ctrls->enabled_ctrls;

+	}

+

+	if (change) {

+	    xkbControlsNotify	cn;

+	    XkbSrvLedInfoPtr	sli;

+

+	    ctrls->enabled_ctrls|= change;

+	    if (XkbComputeControlsNotify(kbd,&old,ctrls,&cn,FALSE)) {

+		cn.keycode = keycode;

+                /* XXX: what about DeviceKeyPress? */

+		cn.eventType = KeyPress;

+		cn.requestMajor = 0;

+		cn.requestMinor = 0;

+		XkbSendControlsNotify(kbd,&cn);

+	    }

+

+	    XkbSetCauseKey(&cause,keycode,KeyPress);

+

+	    /* If sticky keys were disabled, clear all locks and latches */

+	    if ((old.enabled_ctrls&XkbStickyKeysMask)&&

+		(!(ctrls->enabled_ctrls&XkbStickyKeysMask))) {

+		XkbClearAllLatchesAndLocks(kbd,xkbi,FALSE,&cause);

+    	    }

+	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);

+	    XkbUpdateIndicators(kbd,sli->usesControls,TRUE,NULL,&cause);

+	    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))

+		XkbDDXAccessXBeep(kbd,_BEEP_FEATURE_ON,change);

+	}

+    }

+    else if (filter->keycode==keycode) {

+	change= filter->priv;

+	if (change) {

+	    xkbControlsNotify 	cn;

+	    XkbSrvLedInfoPtr	sli;

+

+	    ctrls->enabled_ctrls&= ~change;

+	    if (XkbComputeControlsNotify(kbd,&old,ctrls,&cn,FALSE)) {

+		cn.keycode = keycode;

+		cn.eventType = KeyRelease;

+		cn.requestMajor = 0;

+		cn.requestMinor = 0;

+		XkbSendControlsNotify(kbd,&cn);

+	    }

+

+	    XkbSetCauseKey(&cause,keycode,KeyRelease);

+	    /* If sticky keys were disabled, clear all locks and latches */

+	    if ((old.enabled_ctrls&XkbStickyKeysMask)&&

+		(!(ctrls->enabled_ctrls&XkbStickyKeysMask))) {

+		XkbClearAllLatchesAndLocks(kbd,xkbi,FALSE,&cause);

+    	    }

+	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);

+	    XkbUpdateIndicators(kbd,sli->usesControls,TRUE,NULL,&cause);

+	    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))

+		XkbDDXAccessXBeep(kbd,_BEEP_FEATURE_OFF,change);

+	}

+	filter->keycode= 0;

+	filter->active= 0;

+    }

+    return 1;

+}

+

+static int

+_XkbFilterActionMessage(XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+XkbMessageAction *	pMsg;

+DeviceIntPtr		kbd;

+

+    kbd= xkbi->device;

+    if (filter->keycode==0) {		/* initial press */

+	pMsg= &pAction->msg;

+	if ((pMsg->flags&XkbSA_MessageOnRelease)||

+	    ((pMsg->flags&XkbSA_MessageGenKeyEvent)==0)) {

+	    filter->keycode = keycode;

+	    filter->active = 1;

+	    filter->filterOthers = 0;

+	    filter->priv = 0;

+	    filter->filter = _XkbFilterActionMessage;

+	    filter->upAction = *pAction;

+	}

+	if (pMsg->flags&XkbSA_MessageOnPress)  {

+	    xkbActionMessage	msg;

+

+	    msg.keycode= keycode;

+	    msg.press= 1;

+	    msg.keyEventFollows=((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);

+	    memcpy((char *)msg.message,

+				(char *)pMsg->message,XkbActionMessageLength);

+	    XkbSendActionMessage(kbd,&msg);

+	}

+	return ((pAction->msg.flags&XkbSA_MessageGenKeyEvent)!=0);

+    }

+    else if (filter->keycode==keycode) {

+	pMsg= &filter->upAction.msg;

+	if (pMsg->flags&XkbSA_MessageOnRelease) {

+	    xkbActionMessage	msg;

+

+	    msg.keycode= keycode;

+	    msg.press= 0;

+	    msg.keyEventFollows=((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);

+	    memcpy((char *)msg.message,(char *)pMsg->message,

+						XkbActionMessageLength);

+	    XkbSendActionMessage(kbd,&msg);

+	}

+	filter->keycode= 0;

+	filter->active= 0;

+	return ((pMsg->flags&XkbSA_MessageGenKeyEvent)!=0);

+    }

+    return 0;

+}

+

+static int

+_XkbFilterRedirectKey(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+DeviceEvent	ev;

+int		x,y;

+XkbStateRec	old;

+unsigned	mods,mask;

+xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(xkbi->device);

+ProcessInputProc backupproc;

+

+    /* never actually used uninitialised, but gcc isn't smart enough

+     * to work that out. */

+    memset(&old, 0, sizeof(old));

+

+    if ((filter->keycode!=0)&&(filter->keycode!=keycode))

+	return 1;

+

+    GetSpritePosition(xkbi->device, &x,&y);

+    ev.header = ET_Internal;

+    ev.length = sizeof(DeviceEvent);

+    ev.time = GetTimeInMillis();

+    ev.root_x = x;

+    ev.root_y = y;

+

+    if (filter->keycode==0) {		/* initial press */

+	if ((pAction->redirect.new_key<xkbi->desc->min_key_code)||

+	    (pAction->redirect.new_key>xkbi->desc->max_key_code)) {

+	    return 1;

+	}

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->priv = 0;

+	filter->filter = _XkbFilterRedirectKey;

+	filter->upAction = *pAction;

+

+        ev.type = ET_KeyPress;

+        ev.detail.key = pAction->redirect.new_key;

+

+        mask= XkbSARedirectVModsMask(&pAction->redirect);

+        mods= XkbSARedirectVMods(&pAction->redirect);

+        if (mask) XkbVirtualModsToReal(xkbi->desc,mask,&mask);

+        if (mods) XkbVirtualModsToReal(xkbi->desc,mods,&mods);

+        mask|= pAction->redirect.mods_mask;

+        mods|= pAction->redirect.mods;

+

+	if ( mask || mods ) {

+	    old= xkbi->state;

+	    xkbi->state.base_mods&= ~mask;

+	    xkbi->state.base_mods|= (mods&mask);

+	    xkbi->state.latched_mods&= ~mask;

+	    xkbi->state.latched_mods|= (mods&mask);

+	    xkbi->state.locked_mods&= ~mask;

+	    xkbi->state.locked_mods|= (mods&mask);

+	    XkbComputeDerivedState(xkbi);

+	}

+

+	UNWRAP_PROCESS_INPUT_PROC(xkbi->device,xkbPrivPtr, backupproc);

+	xkbi->device->public.processInputProc((InternalEvent*)&ev, xkbi->device);

+	COND_WRAP_PROCESS_INPUT_PROC(xkbi->device, xkbPrivPtr,

+				     backupproc,xkbUnwrapProc);

+	

+	if ( mask || mods )

+	    xkbi->state= old;

+    }

+    else if (filter->keycode==keycode) {

+

+        ev.type = ET_KeyRelease;

+        ev.detail.key = filter->upAction.redirect.new_key;

+

+        mask= XkbSARedirectVModsMask(&filter->upAction.redirect);

+        mods= XkbSARedirectVMods(&filter->upAction.redirect);

+        if (mask) XkbVirtualModsToReal(xkbi->desc,mask,&mask);

+        if (mods) XkbVirtualModsToReal(xkbi->desc,mods,&mods);

+        mask|= filter->upAction.redirect.mods_mask;

+        mods|= filter->upAction.redirect.mods;

+

+	if ( mask || mods ) {

+	    old= xkbi->state;

+	    xkbi->state.base_mods&= ~mask;

+	    xkbi->state.base_mods|= (mods&mask);

+	    xkbi->state.latched_mods&= ~mask;

+	    xkbi->state.latched_mods|= (mods&mask);

+	    xkbi->state.locked_mods&= ~mask;

+	    xkbi->state.locked_mods|= (mods&mask);

+	    XkbComputeDerivedState(xkbi);

+	}

+

+	UNWRAP_PROCESS_INPUT_PROC(xkbi->device,xkbPrivPtr, backupproc);

+	xkbi->device->public.processInputProc((InternalEvent*)&ev, xkbi->device);

+	COND_WRAP_PROCESS_INPUT_PROC(xkbi->device, xkbPrivPtr,

+				     backupproc,xkbUnwrapProc);

+

+	if ( mask || mods )

+	    xkbi->state= old;

+

+	filter->keycode= 0;

+	filter->active= 0;

+    }

+    return 0;

+}

+

+static int

+_XkbFilterSwitchScreen(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+    DeviceIntPtr dev = xkbi->device;

+    if (dev == inputInfo.keyboard)

+        return 0;

+

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->filter = _XkbFilterSwitchScreen;

+	AccessXCancelRepeatKey(xkbi, keycode);

+	XkbDDXSwitchScreen(dev,keycode,pAction);

+        return 0; 

+    }

+    else if (filter->keycode==keycode) {

+	filter->active= 0;

+        return 0; 

+    }

+    return 1;

+}

+

+static int

+_XkbFilterXF86Private(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+    DeviceIntPtr dev = xkbi->device;

+    if (dev == inputInfo.keyboard)

+        return 0;

+

+    if (filter->keycode==0) {		/* initial press */

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->filter = _XkbFilterXF86Private;

+	XkbDDXPrivate(dev,keycode,pAction);

+        return 0; 

+    }

+    else if (filter->keycode==keycode) {

+	filter->active= 0;

+        return 0; 

+    }

+    return 1;

+}

+

+

+static int

+_XkbFilterDeviceBtn(	XkbSrvInfoPtr	xkbi,

+			XkbFilterPtr	filter,

+			unsigned	keycode,

+			XkbAction *	pAction)

+{

+DeviceIntPtr	dev;

+int		button;

+

+    if (filter->keycode==0) {		/* initial press */

+	_XkbLookupButtonDevice(&dev, pAction->devbtn.device, serverClient,

+			       DixUnknownAccess, &button);

+	if (!dev || !dev->public.on)

+	    return 1;

+

+    if (xkbi->device == inputInfo.keyboard)

+        return 0;

+

+	button= pAction->devbtn.button;

+	if ((button<1)||(button>dev->button->numButtons))

+	    return 1;

+

+	filter->keycode = keycode;

+	filter->active = 1;

+	filter->filterOthers = 0;

+	filter->priv=0;

+	filter->filter = _XkbFilterDeviceBtn;

+	filter->upAction= *pAction;

+	switch (pAction->type) {

+	    case XkbSA_LockDeviceBtn:

+		if ((pAction->devbtn.flags&XkbSA_LockNoLock)||

+		    BitIsOn(dev->button->down, button))

+		    return 0;

+		XkbDDXFakeDeviceButton(dev,TRUE,button);

+		filter->upAction.type= XkbSA_NoAction;

+		break;

+	    case XkbSA_DeviceBtn:

+		if (pAction->devbtn.count>0) {

+		    int nClicks,i;

+		    nClicks= pAction->btn.count;

+		    for (i=0;i<nClicks;i++) {

+			XkbDDXFakeDeviceButton(dev,TRUE,button);

+			XkbDDXFakeDeviceButton(dev,FALSE,button);

+		    }

+		    filter->upAction.type= XkbSA_NoAction;

+		}

+		else XkbDDXFakeDeviceButton(dev,TRUE,button);

+		break;

+	}

+    }

+    else if (filter->keycode==keycode) {

+	int	button;

+

+	filter->active= 0;

+	_XkbLookupButtonDevice(&dev, filter->upAction.devbtn.device,

+			       serverClient, DixUnknownAccess, &button);

+	if (!dev || !dev->public.on)

+	    return 1;

+

+	button= filter->upAction.btn.button;

+	switch (filter->upAction.type) {

+	    case XkbSA_LockDeviceBtn:

+		if ((filter->upAction.devbtn.flags&XkbSA_LockNoUnlock)||

+		    !BitIsOn(dev->button->down, button))

+		    return 0;

+		XkbDDXFakeDeviceButton(dev,FALSE,button);

+		break;

+	    case XkbSA_DeviceBtn:

+		XkbDDXFakeDeviceButton(dev,FALSE,button);

+		break;

+	}

+	filter->active = 0;

+    }

+    return 0;

+}

+

+static XkbFilterPtr

+_XkbNextFreeFilter(

+	XkbSrvInfoPtr xkbi

+)

+{

+register int	i;

+

+    if (xkbi->szFilters==0) {

+	xkbi->szFilters = 4;

+	xkbi->filters = xcalloc(xkbi->szFilters, sizeof(XkbFilterRec));

+	/* 6/21/93 (ef) -- XXX! deal with allocation failure */

+    }

+    for (i=0;i<xkbi->szFilters;i++) {

+	if (!xkbi->filters[i].active) {

+	    xkbi->filters[i].keycode = 0;

+	    return &xkbi->filters[i];

+	}

+    }

+    xkbi->szFilters*=2;

+    xkbi->filters= xrealloc(xkbi->filters,

+                            xkbi->szFilters * sizeof(XkbFilterRec));

+    /* 6/21/93 (ef) -- XXX! deal with allocation failure */

+    bzero(&xkbi->filters[xkbi->szFilters/2],

+            (xkbi->szFilters/2)*sizeof(XkbFilterRec));

+    return &xkbi->filters[xkbi->szFilters/2];

+}

+

+static int

+_XkbApplyFilters(XkbSrvInfoPtr xkbi,unsigned kc,XkbAction *pAction)

+{

+register int	i,send;

+

+    send= 1;

+    for (i=0;i<xkbi->szFilters;i++) {

+	if ((xkbi->filters[i].active)&&(xkbi->filters[i].filter))

+	    send= ((*xkbi->filters[i].filter)(xkbi,&xkbi->filters[i],kc,pAction) 

+                    && send);

+    }

+    return send;

+}

+

+void

+XkbHandleActions(DeviceIntPtr dev, DeviceIntPtr kbd, DeviceEvent* event)

+{

+int		key,bit,i;

+XkbSrvInfoPtr	xkbi;

+KeyClassPtr	keyc;

+int		changed,sendEvent;

+Bool		genStateNotify;

+XkbAction	act;

+XkbFilterPtr	filter;

+Bool		keyEvent;

+Bool		pressEvent;

+ProcessInputProc backupproc;

+    

+xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(dev);

+

+    keyc= kbd->key;

+    xkbi= keyc->xkbInfo;

+    key= event->detail.key;

+    /* The state may change, so if we're not in the middle of sending a state

+     * notify, prepare for it */

+    if ((xkbi->flags&_XkbStateNotifyInProgress)==0) {

+	xkbi->prev_state = xkbi->state;

+	xkbi->flags|= _XkbStateNotifyInProgress;

+	genStateNotify= TRUE;

+    }

+    else genStateNotify= FALSE;

+

+    xkbi->clearMods = xkbi->setMods = 0;

+    xkbi->groupChange = 0;

+

+    sendEvent = 1;

+    keyEvent= ((event->type == ET_KeyPress) || (event->type == ET_KeyRelease));

+    pressEvent= ((event->type == ET_KeyPress)|| (event->type == ET_ButtonPress));

+

+    if (pressEvent) {

+	if (keyEvent)	

+	    act = XkbGetKeyAction(xkbi,&xkbi->state,key);

+	else {

+	    act = XkbGetButtonAction(kbd,dev,key);

+	    key|= BTN_ACT_FLAG;

+	}

+	sendEvent = _XkbApplyFilters(xkbi,key,&act);

+	if (sendEvent) {

+	    switch (act.type) {

+		case XkbSA_SetMods:

+		case XkbSA_SetGroup:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent = _XkbFilterSetState(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_LatchMods:

+		case XkbSA_LatchGroup:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterLatchState(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_LockMods:

+		case XkbSA_LockGroup:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterLockState(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_ISOLock:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterISOLock(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_MovePtr:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent= _XkbFilterPointerMove(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_PtrBtn:

+		case XkbSA_LockPtrBtn:

+		case XkbSA_SetPtrDflt:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent= _XkbFilterPointerBtn(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_Terminate:

+		    sendEvent= XkbDDXTerminateServer(dev,key,&act);

+		    break;

+		case XkbSA_SwitchScreen:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterSwitchScreen(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_SetControls:

+		case XkbSA_LockControls:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterControls(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_ActionMessage:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent=_XkbFilterActionMessage(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_RedirectKey:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent= _XkbFilterRedirectKey(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_DeviceBtn:

+		case XkbSA_LockDeviceBtn:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent= _XkbFilterDeviceBtn(xkbi,filter,key,&act);

+		    break;

+		case XkbSA_XFree86Private:

+		    filter = _XkbNextFreeFilter(xkbi);

+		    sendEvent= _XkbFilterXF86Private(xkbi,filter,key,&act);

+		    break;

+	    }

+	}

+    }

+    else {

+	if (!keyEvent)

+	    key|= BTN_ACT_FLAG;

+	sendEvent = _XkbApplyFilters(xkbi,key,NULL);

+    }

+

+    if (xkbi->groupChange!=0)

+	xkbi->state.base_group+= xkbi->groupChange;

+    if (xkbi->setMods) {

+	for (i=0,bit=1; xkbi->setMods; i++,bit<<=1 ) {

+	    if (xkbi->setMods&bit) {

+		keyc->modifierKeyCount[i]++;

+		xkbi->state.base_mods|= bit;

+		xkbi->setMods&= ~bit;

+	    }

+	}

+    }

+    if (xkbi->clearMods) {

+	for (i=0,bit=1; xkbi->clearMods; i++,bit<<=1 ) {

+	    if (xkbi->clearMods&bit) {

+		keyc->modifierKeyCount[i]--;

+		if (keyc->modifierKeyCount[i]<=0) {

+		    xkbi->state.base_mods&= ~bit;

+		    keyc->modifierKeyCount[i] = 0;

+		}

+		xkbi->clearMods&= ~bit;

+	    }

+	}

+    }

+

+    if (sendEvent) {

+        DeviceIntPtr tmpdev;

+	if (keyEvent)

+            tmpdev = dev;

+        else

+            tmpdev = GetPairedDevice(dev);

+

+        UNWRAP_PROCESS_INPUT_PROC(tmpdev,xkbPrivPtr, backupproc);

+        dev->public.processInputProc((InternalEvent*)event, tmpdev);

+        COND_WRAP_PROCESS_INPUT_PROC(tmpdev, xkbPrivPtr,

+                                     backupproc,xkbUnwrapProc);

+    }

+    else if (keyEvent) {

+	FixKeyState(event, dev);

+    }

+

+    XkbComputeDerivedState(xkbi);

+    changed = XkbStateChangedFlags(&xkbi->prev_state,&xkbi->state);

+    if (genStateNotify) {

+	if (changed) {

+	    xkbStateNotify	sn;

+	    sn.keycode= key;

+	    sn.eventType= event->type;

+	    sn.requestMajor = sn.requestMinor = 0;

+	    sn.changed= changed;

+	    XkbSendStateNotify(dev,&sn);

+	}

+	xkbi->flags&= ~_XkbStateNotifyInProgress;

+    }

+    changed= XkbIndicatorsToUpdate(dev,changed,FALSE);

+    if (changed) {

+	XkbEventCauseRec	cause;

+	XkbSetCauseKey(&cause, key, event->type);

+	XkbUpdateIndicators(dev,changed,FALSE,NULL,&cause);

+    }

+    return;

+}

+

+int

+XkbLatchModifiers(DeviceIntPtr pXDev,CARD8 mask,CARD8 latches)

+{

+XkbSrvInfoPtr	xkbi;

+XkbFilterPtr	filter;

+XkbAction	act;

+unsigned	clear;

+

+    if ( pXDev && pXDev->key && pXDev->key->xkbInfo ) {

+	xkbi = pXDev->key->xkbInfo;

+	clear= (mask&(~latches));

+	xkbi->state.latched_mods&= ~clear;

+	/* Clear any pending latch to locks.

+	 */

+	act.type = XkbSA_NoAction;

+	_XkbApplyFilters(xkbi,SYNTHETIC_KEYCODE,&act);

+	act.type = XkbSA_LatchMods;

+	act.mods.flags = 0;

+	act.mods.mask  = mask&latches;

+	filter = _XkbNextFreeFilter(xkbi);

+	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,&act);

+	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,(XkbAction *)NULL);

+	return Success;

+    }

+    return BadValue;

+}

+

+int

+XkbLatchGroup(DeviceIntPtr pXDev,int group)

+{

+XkbSrvInfoPtr	xkbi;

+XkbFilterPtr	filter;

+XkbAction	act;

+

+    if ( pXDev && pXDev->key && pXDev->key->xkbInfo ) {

+	xkbi = pXDev->key->xkbInfo;

+	act.type = XkbSA_LatchGroup;

+	act.group.flags = 0;

+	XkbSASetGroup(&act.group,group);

+	filter = _XkbNextFreeFilter(xkbi);

+	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,&act);

+	_XkbFilterLatchState(xkbi,filter,SYNTHETIC_KEYCODE,(XkbAction *)NULL);

+	return Success;

+    }

+    return BadValue;

+}

+

+/***====================================================================***/

+

+void

+XkbClearAllLatchesAndLocks(	DeviceIntPtr		dev,

+				XkbSrvInfoPtr		xkbi,

+				Bool			genEv,

+				XkbEventCausePtr	cause)

+{

+XkbStateRec	os;

+xkbStateNotify	sn;

+

+    sn.changed= 0;

+    os= xkbi->state;

+    if (os.latched_mods) { /* clear all latches */

+	XkbLatchModifiers(dev,~0,0);

+	sn.changed|= XkbModifierLatchMask;

+    }

+    if (os.latched_group) {

+	XkbLatchGroup(dev,0);

+	sn.changed|= XkbGroupLatchMask;

+    }

+    if (os.locked_mods) {

+	xkbi->state.locked_mods= 0;

+	sn.changed|= XkbModifierLockMask;

+    }

+    if (os.locked_group) {

+	xkbi->state.locked_group= 0;

+	sn.changed|= XkbGroupLockMask;

+    }

+    if ( genEv && sn.changed) {

+	CARD32 	changed;

+

+	XkbComputeDerivedState(xkbi);

+	sn.keycode= 		cause->kc;

+	sn.eventType=		cause->event;

+	sn.requestMajor= 	cause->mjr;

+	sn.requestMinor= 	cause->mnr;

+	sn.changed= XkbStateChangedFlags(&os,&xkbi->state);

+	XkbSendStateNotify(dev,&sn);

+	changed= XkbIndicatorsToUpdate(dev,sn.changed,FALSE);

+	if (changed) {

+	    XkbUpdateIndicators(dev,changed,TRUE,NULL,cause);

+	}

+    }

+    return;

+}

+

diff --git a/xorg-server/xkb/xkbInit.c b/xorg-server/xkb/xkbInit.c
index 4a3219e2a..57b450c49 100644
--- a/xorg-server/xkb/xkbInit.c
+++ b/xorg-server/xkb/xkbInit.c
@@ -87,8 +87,8 @@ typedef struct	_SrvXkmInfo {
 #define	XKB_DFLT_RULES_PROP	TRUE
 #endif
 
-char	*		XkbBaseDirectory=	XKB_BASE_DIRECTORY;
-char	*		XkbBinDirectory=	XKB_BIN_DIRECTORY;
+const char	*		XkbBaseDirectory=	XKB_BASE_DIRECTORY;
+const char	*		XkbBinDirectory=	XKB_BIN_DIRECTORY;
 static int	 	XkbWantAccessX=		0;	
 
 static char *		XkbRulesDflt=		NULL;
diff --git a/xorg-server/xkbdata.src/compat/default b/xorg-server/xkbdata.src/compat/default.in
index 5355e1318..5355e1318 100644
--- a/xorg-server/xkbdata.src/compat/default
+++ b/xorg-server/xkbdata.src/compat/default.in
diff --git a/xorg-server/xkbdata.src/compat/makefile b/xorg-server/xkbdata.src/compat/makefile
new file mode 100644
index 000000000..486ca5541
--- /dev/null
+++ b/xorg-server/xkbdata.src/compat/makefile
@@ -0,0 +1,20 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=compat
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+dist_xkbdata_compat_DATA = \
+accessx basic complete \
+default iso9995 \
+japan keypad ledcaps \
+lednum ledscroll level5 \
+misc mousekeys norepeat \
+olpc pc pc98 xfree86 \
+xtest README
+
+DATA_FILES=$(dist_xkbdata_compat_DATA:%=$(DESTDIR)\%)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/geometry/digital_vndr/makefile b/xorg-server/xkbdata.src/geometry/digital_vndr/makefile
new file mode 100644
index 000000000..12d4c37fc
--- /dev/null
+++ b/xorg-server/xkbdata.src/geometry/digital_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\geometry\digital_vndr
+
+dist_geom_DATA = \
+lk  pc  unix
+
+DATA_FILES=$(dist_geom_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/geometry/makefile b/xorg-server/xkbdata.src/geometry/makefile
new file mode 100644
index 000000000..4b4aedac5
--- /dev/null
+++ b/xorg-server/xkbdata.src/geometry/makefile
@@ -0,0 +1,25 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=geometry
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+dist_xkbdata_geometry_DATA = \
+amiga ataritt chicony \
+dell everex fujitsu \
+hhk hp keytronic kinesis \
+macintosh microsoft nec nokia \
+northgate pc sony thinkpad \
+sun typematrix winbook README
+
+DATA_FILES=$(dist_xkbdata_geometry_DATA:%=$(DESTDIR)\%)
+
+SUBDIRS = digital_vndr  sgi_vndr
+
+load_makefile $(SUBDIRS:%=%\makefile MAKESERVER=0 DEBUG=$(DEBUG);)
+
+extrastuff: $(SUBDIRS:%=%\all)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/geometry/sgi_vndr/makefile b/xorg-server/xkbdata.src/geometry/sgi_vndr/makefile
new file mode 100644
index 000000000..285067802
--- /dev/null
+++ b/xorg-server/xkbdata.src/geometry/sgi_vndr/makefile
@@ -0,0 +1,13 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\geometry\sgi_vndr
+
+
+dist_geom_DATA = \
+indigo  indy  O2
+
+DATA_FILES=$(dist_geom_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keycodes/digital_vndr/makefile b/xorg-server/xkbdata.src/keycodes/digital_vndr/makefile
new file mode 100644
index 000000000..9cf1180e5
--- /dev/null
+++ b/xorg-server/xkbdata.src/keycodes/digital_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\keycodes\digital_vndr
+
+dist_keycodes_DATA = \
+lk pc
+
+DATA_FILES=$(dist_keycodes_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keycodes/makefile b/xorg-server/xkbdata.src/keycodes/makefile
new file mode 100644
index 000000000..cdc1dde71
--- /dev/null
+++ b/xorg-server/xkbdata.src/keycodes/makefile
@@ -0,0 +1,32 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=keycodes
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+SUBDIRS = digital_vndr sgi_vndr
+
+dist_xkbdata_keycodes_DATA = \
+	aliases \
+	amiga \
+	ataritt \
+	evdev \
+	fujitsu \
+	hp \
+	ibm \
+	macintosh \
+	sony \
+	sun \
+	xfree86 \
+	xfree98 \
+	README
+
+DATA_FILES=$(dist_xkbdata_keycodes_DATA:%=$(DESTDIR)\%)
+
+load_makefile $(SUBDIRS:%=%\makefile MAKESERVER=0 DEBUG=$(DEBUG);)
+
+extrastuff: $(SUBDIRS:%=%\all)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keycodes/sgi_vndr/makefile b/xorg-server/xkbdata.src/keycodes/sgi_vndr/makefile
new file mode 100644
index 000000000..e6c1defda
--- /dev/null
+++ b/xorg-server/xkbdata.src/keycodes/sgi_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\keycodes\sgi_vndr
+
+dist_keycodes_DATA = \
+indigo indy iris
+
+DATA_FILES=$(dist_keycodes_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keymap/digital_vndr/makefile b/xorg-server/xkbdata.src/keymap/digital_vndr/makefile
new file mode 100644
index 000000000..09dd6f797
--- /dev/null
+++ b/xorg-server/xkbdata.src/keymap/digital_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\keymap\digital_vndr
+
+dist_keymap_DATA = \
+us
+
+DATA_FILES=$(dist_keymap_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keymap/makefile b/xorg-server/xkbdata.src/keymap/makefile
new file mode 100644
index 000000000..1b549a08f
--- /dev/null
+++ b/xorg-server/xkbdata.src/keymap/makefile
@@ -0,0 +1,22 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=keymap
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+SUBDIRS = digital_vndr sgi_vndr sun_vndr
+
+dist_xkbdata_keymap_DATA = \
+amiga ataritt macintosh \
+sony xfree86 xfree98 \
+README
+
+DATA_FILES=$(dist_xkbdata_keymap_DATA:%=$(DESTDIR)\%)
+
+load_makefile $(SUBDIRS:%=%\makefile MAKESERVER=0 DEBUG=$(DEBUG);)
+
+extrastuff: $(SUBDIRS:%=%\all)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keymap/sgi_vndr/makefile b/xorg-server/xkbdata.src/keymap/sgi_vndr/makefile
new file mode 100644
index 000000000..d2cb6083e
--- /dev/null
+++ b/xorg-server/xkbdata.src/keymap/sgi_vndr/makefile
@@ -0,0 +1,20 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\keymap\sgi_vndr
+
+dist_keymap_DATA = \
+be bg ca \
+ch cz de \
+dk dvorak \
+es fi \
+fr gb \
+hu it jp \
+no pl pt \
+ru se sk \
+th us
+
+DATA_FILES=$(dist_keymap_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/keymap/sun_vndr/all b/xorg-server/xkbdata.src/keymap/sun_vndr/all.in
index 047ae7bc4..047ae7bc4 100644
--- a/xorg-server/xkbdata.src/keymap/sun_vndr/all
+++ b/xorg-server/xkbdata.src/keymap/sun_vndr/all.in
diff --git a/xorg-server/xkbdata.src/keymap/sun_vndr/makefile b/xorg-server/xkbdata.src/keymap/sun_vndr/makefile
new file mode 100644
index 000000000..1dd8b4c45
--- /dev/null
+++ b/xorg-server/xkbdata.src/keymap/sun_vndr/makefile
@@ -0,0 +1,20 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\keymap\sun_vndr
+
+dist_keymap_DATA = \
+all de es fi \
+fr no pl \
+ru se uk \
+us
+
+DATA_FILES=$(dist_keymap_DATA:%=$(DESTDIR)\%)
+
+# We need to make the rule for all explicit since searching it in the implicit rules doesn't work for all
+$(DESTDIR)\all: all.in
+	copy $< $@
+
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/makefile b/xorg-server/xkbdata.src/makefile
new file mode 100644
index 000000000..94c550947
--- /dev/null
+++ b/xorg-server/xkbdata.src/makefile
@@ -0,0 +1,9 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+SUBDIRS = compat geometry keycodes keymap rules semantics symbols types
+
+load_makefile $(SUBDIRS:%=%\makefile MAKESERVER=0 DEBUG=$(DEBUG);)
+
+all: $(SUBDIRS:%=%\all)
diff --git a/xorg-server/xkbdata.src/rules/bin/ln_s.sh b/xorg-server/xkbdata.src/rules/bin/ln_s.sh
index 07ac2f087..78e557d8f 100644
--- a/xorg-server/xkbdata.src/rules/bin/ln_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/ln_s.sh
@@ -1,20 +1,10 @@
-#!/bin/sh
+@echo off
+set variant=%1
 
-variant=$1
+set OUTFILE=base.l%variant%_s.part
 
-INDIR=$2
-OUTFILE=base.l${variant}_s.part
+if exist %OUTFILE% del %OUTFILE%
 
-> $OUTFILE
+gawk "{   if (index($2, """(""") == 0) {    printf """  %%s		=	+%%s%%%%(v[%variant%]):%variant%\n""", $1, $2;   } else {    printf """  %%s		=	+%%s:%variant%\n""", $1, $2;   }}" < layoutsMapping.lst >> %OUTFILE%
 
-awk '{ 
-  if (index($2, "(") == 0) {
-    printf "  %s		=	+%s%%(v['${variant}']):'${variant}'\n", $1, $2; 
-  } else {
-    printf "  %s		=	+%s:'${variant}'\n", $1, $2; 
-  }
-}' < $INDIR/layoutsMapping.lst >> $OUTFILE
-
-awk '{ 
-  printf "  %s(%s)	=	+%s(%s):'${variant}'\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  %%s(%%s)	=	+%%s(%%s):%variant%\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/lnv_s.sh b/xorg-server/xkbdata.src/rules/bin/lnv_s.sh
index fc0d42020..6bbf285e7 100644
--- a/xorg-server/xkbdata.src/rules/bin/lnv_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/lnv_s.sh
@@ -1,12 +1,8 @@
-#!/bin/sh
+@echo off
+set variant=%1
 
-variant=$1
+set OUTFILE=base.l%variant%v%variant%_s.part
 
-INDIR=$2
-OUTFILE=base.l${variant}v${variant}_s.part
+if exist %OUTFILE% del %OUTFILE%
 
-> $OUTFILE
-
-awk '{ 
-  printf "  %s		%s	=	+%s(%s):'${variant}'\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  %%s		%%s	=	+%%s(%%s):%variant%\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/ml1_s.sh b/xorg-server/xkbdata.src/rules/bin/ml1_s.sh
index b2d222432..b09459a5d 100644
--- a/xorg-server/xkbdata.src/rules/bin/ml1_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/ml1_s.sh
@@ -1,18 +1,9 @@
-#!/bin/sh
+@echo off
 
-INDIR=$1
-OUTFILE=base.ml1_s.part
+set OUTFILE=base.ml1_s.part
 
-> $OUTFILE
+if exist %OUTFILE% del %OUTFILE%
 
-awk '{ 
-  if (index($2, "(") == 0) {
-    printf "  *		%s			=	pc+%s%%(v[1])\n", $1, $2; 
-  } else {
-    printf "  *		%s			=	pc+%s\n", $1, $2; 
-  }
-}' < $INDIR/layoutsMapping.lst >> $OUTFILE
+gawk "{   if (index($2, """(""") == 0) {    printf """  *		%%s			=	pc+%%s%%%%(v[1])\n""", $1, $2;   } else {    printf """  *		%%s			=	pc+%%s\n""", $1, $2;   }}" < layoutsMapping.lst >> %OUTFILE%
 
-awk '{ 
-  printf "  *		%s(%s)			=	pc+%s(%s)\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s(%%s)			=	pc+%%s(%%s)\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/ml1v1_s.sh b/xorg-server/xkbdata.src/rules/bin/ml1v1_s.sh
index 7c2b1a84c..4d492e02b 100644
--- a/xorg-server/xkbdata.src/rules/bin/ml1v1_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/ml1v1_s.sh
@@ -1,10 +1,7 @@
-#!/bin/sh
+@echo off
 
-INDIR=$1
-OUTFILE=base.ml1v1_s.part
+set OUTFILE=base.ml1v1_s.part
 
-> $OUTFILE
+if exist %OUTFILE% del %OUTFILE%
 
-awk '{ 
-  printf "  *		%s		%s		=	pc+%s(%s)\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s		%%s		=	pc+%%s(%%s)\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/ml1v_s.sh b/xorg-server/xkbdata.src/rules/bin/ml1v_s.sh
index 084d4c0be..cec1334c0 100644
--- a/xorg-server/xkbdata.src/rules/bin/ml1v_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/ml1v_s.sh
@@ -1,10 +1,7 @@
-#!/bin/sh
+@echo off
 
-INDIR=$1
-OUTFILE=base.ml1v_s.part
+set OUTFILE=base.ml1v_s.part
 
-> $OUTFILE
+if exist %OUTFILE% del %OUTFILE%
 
-awk '{ 
-  printf "  *		%s		%s		=	pc+%s(%s)\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s		%%s		=	pc+%%s(%%s)\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/ml_s.sh b/xorg-server/xkbdata.src/rules/bin/ml_s.sh
index 666ba870f..b7f0d9c46 100644
--- a/xorg-server/xkbdata.src/rules/bin/ml_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/ml_s.sh
@@ -1,14 +1,9 @@
-#!/bin/sh
+@echo off
 
-INDIR=$1
-OUTFILE=base.ml_s.part
+set OUTFILE=base.ml_s.part
 
-> $OUTFILE
+if exist %OUTFILE% del %OUTFILE%
 
-awk '{ 
-  printf "  *		%s			=	pc+%s\n", $1, $2; 
-}' < $INDIR/layoutsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s			=	pc+%%s\n""", $1, $2; }" < layoutsMapping.lst >> %OUTFILE%
 
-awk '{ 
-  printf "  *		%s(%s)			=	pc+%s(%s)\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s(%%s)			=	pc+%%s(%%s)\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/bin/mlv_s.sh b/xorg-server/xkbdata.src/rules/bin/mlv_s.sh
index 5b466d59c..573cb930f 100644
--- a/xorg-server/xkbdata.src/rules/bin/mlv_s.sh
+++ b/xorg-server/xkbdata.src/rules/bin/mlv_s.sh
@@ -1,10 +1,7 @@
-#!/bin/sh
+@echo off
 
-INDIR=$1
-OUTFILE=base.mlv_s.part
+set OUTFILE=base.mlv_s.part
 
-> $OUTFILE
+if exist %OUTFILE% del %OUTFILE%
 
-awk '{ 
-  printf "  *		%s		%s		=	pc+%s(%s)\n", $1, $2, $3, $4; 
-}' < $INDIR/variantsMapping.lst >> $OUTFILE
+gawk "{   printf """  *		%%s		%%s		=	pc+%%s(%%s)\n""", $1, $2, $3, $4; }" < variantsMapping.lst >> %OUTFILE%
diff --git a/xorg-server/xkbdata.src/rules/compat/makefile b/xorg-server/xkbdata.src/rules/compat/makefile
new file mode 100644
index 000000000..4a1a7b832
--- /dev/null
+++ b/xorg-server/xkbdata.src/rules/compat/makefile
@@ -0,0 +1,53 @@
+TRANSFORM_FILES=layoutsMapping.lst variantsMapping.lst
+
+scripts_dir=..\bin
+
+SCRIPTS= \
+base.l2_s.part \
+base.l3_s.part \
+base.l4_s.part \
+base.l2v2_s.part \
+base.l3v3_s.part \
+base.l4v4_s.part \
+base.ml_s.part \
+base.ml1_s.part \
+base.mlv_s.part \
+base.ml1v1_s.part \
+base.ml_s.part
+
+SH=cmd /c
+
+%.bat: $(scripts_dir)\%.sh
+	copy $< $@
+
+base.l2_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 2
+
+base.l3_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 3
+
+base.l4_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 4
+
+base.l2v2_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 2
+
+base.l3v3_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 3
+
+base.l4v4_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 4
+
+base.ml_s.part: ml_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.ml1_s.part: ml1_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.mlv_s.part: mlv_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.ml1v1_s.part: ml1v1_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+all: $(SCRIPTS)
diff --git a/xorg-server/xkbdata.src/rules/extras/makefile b/xorg-server/xkbdata.src/rules/extras/makefile
new file mode 100644
index 000000000..f5753f674
--- /dev/null
+++ b/xorg-server/xkbdata.src/rules/extras/makefile
@@ -0,0 +1,53 @@
+TRANSFORM_FILES=layoutsMapping.lst variantsMapping.lst
+
+scripts_dir=..\bin
+
+SCRIPTS= \
+base.l2_s.part \
+base.l3_s.part \
+base.l4_s.part \
+base.l2v2_s.part \
+base.l3v3_s.part \
+base.l4v4_s.part \
+base.ml_s.part \
+base.ml1_s.part \
+base.mlv_s.part \
+base.ml1v1_s.part \
+base.ml_s.part
+
+SH=cmd /c
+
+%.bat: $(scripts_dir)\%.sh
+	copy $< $@
+
+base.l2_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 2
+
+base.l3_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 3
+
+base.l4_s.part: ln_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 4
+
+base.l2v2_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 2
+
+base.l3v3_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 3
+
+base.l4v4_s.part: lnv_s.bat $(TRANSFORM_FILES)
+	$(SH) $< 4
+
+base.ml_s.part: ml_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.ml1_s.part: ml1_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.mlv_s.part: mlv_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+base.ml1v1_s.part: ml1v1_s.bat $(TRANSFORM_FILES)
+	$(SH) $<
+
+all=$(SCRIPTS)
diff --git a/xorg-server/xkbdata.src/rules/makefile b/xorg-server/xkbdata.src/rules/makefile
new file mode 100644
index 000000000..65cd8378e
--- /dev/null
+++ b/xorg-server/xkbdata.src/rules/makefile
@@ -0,0 +1,166 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+load_makefile compat\makefile DEBUG=$(DEBUG)
+load_makefile extras\makefile DEBUG=$(DEBUG)
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\rules
+
+BASE_PARTS_NO_COMPAT = base.hdr.part base.lists.part \
+compat/base.lists.part \
+HDR base.m_k.part \
+HDR base.l1_k.part \
+HDR base.l_k.part \
+HDR base.o_k.part \
+HDR base.ml_g.part \
+HDR base.m_g.part \
+HDR compat/base.mlv_s.part   extras/base.mlv_s.part   base.mlv_s.part \
+HDR compat/base.ml_s.part    extras/base.ml_s.part    base.ml_s.part  \
+HDR compat/base.ml1_s.part   extras/base.ml1_s.part   base.ml1_s.part \
+HDR compat/base.ml1v1_s.part extras/base.ml1v1_s.part \
+HDR compat/base.l2_s.part    extras/base.l2_s.part    base.l2_s.part  \
+HDR compat/base.l3_s.part    extras/base.l3_s.part    base.l3_s.part  \
+HDR compat/base.l4_s.part    extras/base.l4_s.part    base.l4_s.part  \
+HDR compat/base.l2v2_s.part  extras/base.l2v2_s.part \
+HDR compat/base.l3v3_s.part  extras/base.l3v3_s.part \
+HDR compat/base.l4v4_s.part  extras/base.l4v4_s.part \
+HDR base.m_s.part \
+HDR base.ml_c.part \
+HDR base.ml1_c.part \
+HDR base.m_t.part \
+HDR base.lo_s.part \
+HDR base.l1o_s.part \
+HDR base.l2o_s.part \
+HDR base.l3o_s.part \
+HDR base.l4o_s.part \
+HDR compat/base.o_s.part     base.o_s.part \
+HDR base.o_c.part \
+HDR base.o_t.part
+
+EVDEV_PARTS_NO_COMPAT = base.hdr.part base.lists.part \
+compat/base.lists.part \
+HDR evdev.m_k.part \
+HDR base.l1_k.part \
+HDR base.l_k.part  \
+HDR base.o_k.part \
+HDR base.ml_g.part \
+HDR base.m_g.part \
+HDR compat/base.mlv_s.part   extras/base.mlv_s.part   base.mlv_s.part \
+HDR compat/base.ml_s.part    extras/base.ml_s.part    base.ml_s.part  \
+HDR compat/base.ml1_s.part   extras/base.ml1_s.part   base.ml1_s.part \
+HDR compat/base.ml1v1_s.part extras/base.ml1v1_s.part \
+HDR compat/base.l2_s.part    extras/base.l2_s.part    base.l2_s.part  \
+HDR compat/base.l3_s.part    extras/base.l3_s.part    base.l3_s.part  \
+HDR compat/base.l4_s.part    extras/base.l4_s.part    base.l4_s.part  \
+HDR compat/base.l2v2_s.part  extras/base.l2v2_s.part \
+HDR compat/base.l3v3_s.part  extras/base.l3v3_s.part \
+HDR compat/base.l4v4_s.part  extras/base.l4v4_s.part \
+HDR evdev.m_s.part \
+HDR base.ml_c.part \
+HDR base.ml1_c.part \
+HDR base.m_t.part \
+HDR base.lo_s.part \
+HDR base.l1o_s.part \
+HDR base.l2o_s.part \
+HDR base.l3o_s.part \
+HDR base.l4o_s.part \
+HDR compat/base.o_s.part     base.o_s.part \
+HDR base.o_c.part \
+HDR base.o_t.part
+
+BASE_PARTS = base.hdr.part base.lists.part \
+HDR base.m_k.part \
+HDR base.l1_k.part \
+HDR base.l_k.part      \
+HDR \
+HDR base.ml_g.part \
+HDR base.m_g.part \
+HDR extras/base.mlv_s.part   base.mlv_s.part \
+HDR extras/base.ml_s.part    base.ml_s.part  \
+HDR extras/base.ml1_s.part   base.ml1_s.part \
+HDR extras/base.ml1v1_s.part \
+HDR extras/base.l2_s.part    base.l2_s.part  \
+HDR extras/base.l3_s.part    base.l3_s.part  \
+HDR extras/base.l4_s.part    base.l4_s.part  \
+HDR extras/base.l2v2_s.part \
+HDR extras/base.l3v3_s.part \
+HDR extras/base.l4v4_s.part \
+HDR base.m_s.part \
+HDR base.ml_c.part \
+HDR base.ml1_c.part \
+HDR base.m_t.part \
+HDR \
+HDR base.l1o_s.part \
+HDR base.l2o_s.part \
+HDR base.l3o_s.part \
+HDR base.l4o_s.part \
+HDR base.o_s.part \
+HDR base.o_c.part \
+HDR base.o_t.part
+
+EVDEV_PARTS = base.hdr.part base.lists.part \
+HDR evdev.m_k.part \
+HDR base.l1_k.part \
+HDR base.l_k.part      \
+HDR \
+HDR base.ml_g.part \
+HDR base.m_g.part \
+HDR extras/base.mlv_s.part   base.mlv_s.part \
+HDR extras/base.ml_s.part    base.ml_s.part  \
+HDR extras/base.ml1_s.part   base.ml1_s.part \
+HDR extras/base.ml1v1_s.part \
+HDR extras/base.l2_s.part    base.l2_s.part  \
+HDR extras/base.l3_s.part    base.l3_s.part  \
+HDR extras/base.l4_s.part    base.l4_s.part  \
+HDR extras/base.l2v2_s.part \
+HDR extras/base.l3v3_s.part \
+HDR extras/base.l4v4_s.part \
+HDR evdev.m_s.part \
+HDR base.ml_c.part \
+HDR base.ml1_c.part \
+HDR base.m_t.part \
+HDR \
+HDR base.l1o_s.part \
+HDR base.l2o_s.part \
+HDR base.l3o_s.part \
+HDR base.l4o_s.part \
+HDR base.o_s.part \
+HDR base.o_c.part \
+HDR base.o_t.part
+
+RULES_FILES = base evdev xfree98
+
+LST_FILES = base.lst evdev.lst
+
+$(DESTDIR)\%.lst: $(DESTDIR)\%.xml
+	perl xml2lst.pl < $< > $@
+
+$(DESTDIR)\base: compat\all $(BASE_PARTS_NO_COMPAT)
+	merge $@ $(BASE_PARTS)
+
+$(DESTDIR)\evdev: compat\all $(EVDEV_PARTS_NO_COMPAT)
+	merge $@ $(EVDEV_PARTS) 
+
+ALL_RULES_FILES = $(RULES_FILES) $(LST_FILES) \
+xkb.dtd README
+
+COMPATFILES=xorg xorg.xml xorg.lst
+$(DESTDIR)\xorg: $(DESTDIR)\base
+	copy $< $@
+$(DESTDIR)\xorg%: $(DESTDIR)\base%
+	copy $< $@
+
+rules_DATA = $(ALL_RULES_FILES) $(COMPATFILES)
+
+XML_IN_FILES = base.xml.in evdev.xml.in base.extras.xml.in evdev.extras.xml.in
+xml_DATA = $(XML_IN_FILES:%.xml.in=%.xml) 
+
+$(DESTDIR)\%.xml: %.xml.in
+	copy $< $@
+
+
+
+DATA_FILES=$(rules_DATA:%=$(DESTDIR)\%) $(xml_DATA:%=$(DESTDIR)\%)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/rules/merge.py b/xorg-server/xkbdata.src/rules/merge.py
new file mode 100644
index 000000000..442a866f2
--- /dev/null
+++ b/xorg-server/xkbdata.src/rules/merge.py
@@ -0,0 +1,13 @@
+import sys
+
+pOUT=open(sys.argv[1],"wb")
+pHDR=open("HDR","r")
+for item in sys.argv[2:]:
+  if item == 'HDR':
+    pOUT.write("\n")
+    pOUT.write(pHDR.readline())
+  else:
+    pOUT.write(open(item,"rb").read())
+
+pOUT.close()
+
diff --git a/xorg-server/xkbdata.src/semantics/default b/xorg-server/xkbdata.src/semantics/default.in
index 42e755e3c..42e755e3c 100644
--- a/xorg-server/xkbdata.src/semantics/default
+++ b/xorg-server/xkbdata.src/semantics/default.in
diff --git a/xorg-server/xkbdata.src/semantics/makefile b/xorg-server/xkbdata.src/semantics/makefile
new file mode 100644
index 000000000..0181c169f
--- /dev/null
+++ b/xorg-server/xkbdata.src/semantics/makefile
@@ -0,0 +1,17 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=semantics
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+dist_xkbdata_semantics_DATA = \
+	basic \
+	complete \
+	default \
+	xtest
+
+DATA_FILES=$(dist_xkbdata_semantics_DATA:%=$(DESTDIR)\%)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/digital_vndr/makefile b/xorg-server/xkbdata.src/symbols/digital_vndr/makefile
new file mode 100644
index 000000000..cdfa2ef28
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/digital_vndr/makefile
@@ -0,0 +1,13 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\digital_vndr
+
+dist_symbols_DATA = \
+lk pc us \
+vt
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/fujitsu_vndr/makefile b/xorg-server/xkbdata.src/symbols/fujitsu_vndr/makefile
new file mode 100644
index 000000000..841c123d8
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/fujitsu_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\fujitsu_vndr
+
+dist_symbols_DATA = \
+jp us
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/hp_vndr/makefile b/xorg-server/xkbdata.src/symbols/hp_vndr/makefile
new file mode 100644
index 000000000..3e6a64f47
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/hp_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\hp_vndr
+
+dist_symbols_DATA = \
+us
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/level3 b/xorg-server/xkbdata.src/symbols/level3
index 79fdcea03..a52708e2e 100644
--- a/xorg-server/xkbdata.src/symbols/level3
+++ b/xorg-server/xkbdata.src/symbols/level3
@@ -11,7 +11,7 @@
 default partial modifier_keys
 xkb_symbols "ralt_switch" {
   key <RALT> {
-    type[Group1]="ONE_LEVEL",
+    type[Group1]="TWO_LEVEL",
     symbols[Group1] = [ ISO_Level3_Shift ]
     };
   modifier_map Mod5   { ISO_Level3_Shift };
diff --git a/xorg-server/xkbdata.src/symbols/macintosh_vndr/makefile b/xorg-server/xkbdata.src/symbols/macintosh_vndr/makefile
new file mode 100644
index 000000000..eb65d93a0
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/macintosh_vndr/makefile
@@ -0,0 +1,16 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\macintosh_vndr
+
+dist_symbols_DATA = \
+apple ch de dk \
+fi fr \
+gb is it \
+latam nl no pt \
+se us
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/makefile b/xorg-server/xkbdata.src/symbols/makefile
new file mode 100644
index 000000000..866d2d1a5
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/makefile
@@ -0,0 +1,49 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=symbols
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+SUBDIRS = digital_vndr fujitsu_vndr hp_vndr macintosh_vndr nec_vndr nokia_vndr sgi_vndr sony_vndr sun_vndr xfree68_vndr
+
+dist_xkbdata_symbols_DATA = \
+ad af al \
+am ara az \
+be bd \
+bg br ba \
+bt by brai \
+ca cd \
+ch cn cz \
+de dk \
+ee es et epo \
+fi fo fr \
+gb ge gh gn \
+gr hr hu \
+ie il in iq \
+ir is it jp \
+kg kh kr kz \
+la latam latin \
+lk lt lv \
+ma mao me mk \
+mm mn mt mv \
+ng nl no np \
+pc pk pl pt \
+ro rs ru \
+se si sk sn \
+sy th \
+terminate \
+tj tm tr \
+ua us uz vn \
+za \
+altwin capslock compose ctrl eurosign group inet \
+keypad kpdl level3 level5 nbsp olpc shift srvr_ctrl typo
+
+DATA_FILES=$(dist_xkbdata_symbols_DATA:%=$(DESTDIR)\%)
+
+load_makefile $(SUBDIRS:%=%\makefile MAKESERVER=0 DEBUG=$(DEBUG);)
+
+extrastuff: $(SUBDIRS:%=%\all)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/nec_vndr/makefile b/xorg-server/xkbdata.src/symbols/nec_vndr/makefile
new file mode 100644
index 000000000..6ab523a2b
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/nec_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\nec_vndr
+
+dist_symbols_DATA = \
+jp
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/nokia_vndr/makefile b/xorg-server/xkbdata.src/symbols/nokia_vndr/makefile
new file mode 100644
index 000000000..f3719bbac
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/nokia_vndr/makefile
@@ -0,0 +1,14 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\nokia_vndr
+
+dist_symbols_DATA = \
+rx-44 \
+rx-51 \
+su-8w
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/sgi_vndr/makefile b/xorg-server/xkbdata.src/symbols/sgi_vndr/makefile
new file mode 100644
index 000000000..79a27fead
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/sgi_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\sgi_vndr
+
+dist_symbols_DATA = \
+jp
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/sony_vndr/makefile b/xorg-server/xkbdata.src/symbols/sony_vndr/makefile
new file mode 100644
index 000000000..c2c1fa757
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/sony_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\sony_vndr
+
+dist_symbols_DATA = \
+us
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/sun_vndr/makefile b/xorg-server/xkbdata.src/symbols/sun_vndr/makefile
new file mode 100644
index 000000000..5741501b3
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/sun_vndr/makefile
@@ -0,0 +1,17 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\sun_vndr
+
+dist_symbols_DATA = \
+ cs cz de dk es \
+ fi fr gb gr hu \
+ it jp ko lt lv \
+ nl no pl pt ru \
+ se solaris sw tr tuv \
+ tw us usb
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/symbols/xfree68_vndr/makefile b/xorg-server/xkbdata.src/symbols/xfree68_vndr/makefile
new file mode 100644
index 000000000..c9c1b3ede
--- /dev/null
+++ b/xorg-server/xkbdata.src/symbols/xfree68_vndr/makefile
@@ -0,0 +1,12 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\symbols\xfree68_vndr
+
+dist_symbols_DATA = \
+amiga ataritt
+
+DATA_FILES=$(dist_symbols_DATA:%=$(DESTDIR)\%)
+
+include ..\..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/types/default b/xorg-server/xkbdata.src/types/default.in
index 18859b742..18859b742 100644
--- a/xorg-server/xkbdata.src/types/default
+++ b/xorg-server/xkbdata.src/types/default.in
diff --git a/xorg-server/xkbdata.src/types/makefile b/xorg-server/xkbdata.src/types/makefile
new file mode 100644
index 000000000..ef03746ed
--- /dev/null
+++ b/xorg-server/xkbdata.src/types/makefile
@@ -0,0 +1,17 @@
+ifeq ($(MAKESERVER),1)
+$(error Please do not specify MAKESERVER=1)
+endif
+
+THISDIR=types
+
+DESTDIR=$(MHMAKECONF)\xorg-server\xkbdata\$(THISDIR)
+
+dist_xkbdata_types_DATA = \
+basic cancel caps \
+complete default extra \
+iso9995 level5 mousekeys nokia numpad \
+pc README
+
+DATA_FILES=$(dist_xkbdata_types_DATA:%=$(DESTDIR)\%)
+
+include ..\xkbrules.mak
diff --git a/xorg-server/xkbdata.src/xkbrules.mak b/xorg-server/xkbdata.src/xkbrules.mak
new file mode 100644
index 000000000..3b5480e46
--- /dev/null
+++ b/xorg-server/xkbdata.src/xkbrules.mak
@@ -0,0 +1,16 @@
+DIRFILE=$(THISDIR:%=$(DESTDIR)\..\%.dir)
+all: $(DESTDIR) $(DATA_FILES) $(DIRFILE)
+
+$(DESTDIR)\default: default.in
+	copy $< $@
+
+$(DESTDIR)\%: %
+	copy $< $@
+
+ifneq ($(DIRFILE),)
+.PHONY: extrastuff
+
+$(DIRFILE): extrastuff $(DATA_FILES)
+	-del -e $@
+	cd $(DESTDIR) & ..\..\xkbcomp.exe -lfhlpR -o $(relpath $@) *
+endif