mesa pixman xserver git update 11 jan 2012

12 files changed, 1309 insertions, 1311 deletions

diff --git a/xorg-server/hw/xwin/Makefile.am b/xorg-server/hw/xwin/Makefile.am
index 256af0bb1..c49016398 100644
--- a/xorg-server/hw/xwin/Makefile.am
+++ b/xorg-server/hw/xwin/Makefile.am
@@ -175,7 +175,8 @@ install-exec-hook:
 EXTRA_DIST = \
 	$(xwinconfig_DATA) \
 	X.ico \
-	XWin.rc
+	XWin.rc \
+	XWin.exe.manifest
 
 relink:
 	$(AM_V_at)rm -f XWin$(EXEEXT) && $(MAKE) XWin$(EXEEXT)
diff --git a/xorg-server/hw/xwin/winclipboard.h b/xorg-server/hw/xwin/winclipboard.h
index 089c2913b..6b5249fd1 100644
--- a/xorg-server/hw/xwin/winclipboard.h
+++ b/xorg-server/hw/xwin/winclipboard.h
@@ -39,7 +39,6 @@
 #include <sys/select.h>
 #else
 #include <X11/Xwinsock.h>
-#define HAS_WINSOCK
 #endif
 #include <fcntl.h>
 #include <setjmp.h>
diff --git a/xorg-server/hw/xwin/winclipboardthread.c b/xorg-server/hw/xwin/winclipboardthread.c
index 34a963ce8..908dfcea2 100644
--- a/xorg-server/hw/xwin/winclipboardthread.c
+++ b/xorg-server/hw/xwin/winclipboardthread.c
@@ -1,462 +1,464 @@
-/*

- *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: %lu, 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 ("winClipboardIOErrorHandler!\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>
+#else
+#define HAS_WINSOCK 1
+#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: %lu, 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 ("winClipboardIOErrorHandler!\n\n");
+
+  /* Restart at the main entry point */
+  longjmp (g_jmpEntry, WIN_JMP_ERROR_IO);
+  
+  return 0;
+}
diff --git a/xorg-server/hw/xwin/winengine.c b/xorg-server/hw/xwin/winengine.c
index 1e3ee2bef..752c4fe68 100644
--- a/xorg-server/hw/xwin/winengine.c
+++ b/xorg-server/hw/xwin/winengine.c
@@ -1,352 +1,349 @@
-/*

- *Copyright (C) 2001-2004 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 "winmsg.h"

-

-/*

- * Global variables for function pointers into

- * dynamically loaded libraries

- */

-FARPROC		g_fpDirectDrawCreate = NULL;

-FARPROC		g_fpDirectDrawCreateClipper = NULL;

-

-/*

-  module handle for dynamically loaded directdraw library

-*/

-static HMODULE g_hmodDirectDraw = NULL;

-

-/*

- * Detect engines supported by current Windows version

- * DirectDraw version and hardware

- */

-

-void

-winDetectSupportedEngines (void)

-{

-  OSVERSIONINFO		osvi;

-

-  /* Initialize the engine support flags */

-  g_dwEnginesSupported = WIN_SERVER_SHADOW_GDI;

-

-#ifdef XWIN_NATIVEGDI

-  g_dwEnginesSupported |= WIN_SERVER_NATIVE_GDI;

-#endif

-

-  /* Get operating system version information */

-  ZeroMemory (&osvi, sizeof (osvi));

-  osvi.dwOSVersionInfoSize = sizeof (osvi);

-  GetVersionEx (&osvi);

-

-  /* Branch on platform ID */

-  switch (osvi.dwPlatformId)

-    {

-    case VER_PLATFORM_WIN32_NT:

-      /* Engine 4 is supported on NT only */

-      winErrorFVerb (2, "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");

-      break;

-    }

-

-  /* Do we have DirectDraw? */

-  if (g_hmodDirectDraw != NULL)

-    {

-      LPDIRECTDRAW	lpdd = NULL;

-      LPDIRECTDRAW4	lpdd4 = NULL;

-      HRESULT		ddrval;

-

-      /* Was the DirectDrawCreate function found? */

-      if (g_fpDirectDrawCreate == NULL)

-	{

-	  /* No DirectDraw support */

-	  return;

-	}

-

-      /* DirectDrawCreate exists, try to call it */

-      /* Create a DirectDraw object, store the address at lpdd */

-      ddrval = (*g_fpDirectDrawCreate) (NULL,

-					(void**) &lpdd,

-					NULL);

-      if (FAILED (ddrval))

-	{

-	  /* No DirectDraw support */

-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw not installed\n");

-	  return;

-	}

-      else

-	{

-	  /* We have DirectDraw */

-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw installed\n");

-	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DD;

-

-#ifdef XWIN_PRIMARYFB

-	  /* Allow PrimaryDD engine if NT */

-	  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)

-	    {

-	      g_dwEnginesSupported |= WIN_SERVER_PRIMARY_DD;

-	      winErrorFVerb (2, "winDetectSupportedEngines - Allowing PrimaryDD\n");

-	    }

-#endif

-	}

-      

-      /* Try to query for DirectDraw4 interface */

-      ddrval = IDirectDraw_QueryInterface (lpdd,

-					   &IID_IDirectDraw4,

-					   (LPVOID*) &lpdd4);

-      if (SUCCEEDED (ddrval))

-	{

-	  /* We have DirectDraw4 */

-	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw4 installed\n");

-	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DDNL;

-	}

-

-      /* Cleanup DirectDraw interfaces */

-      if (lpdd4 != NULL)

-	IDirectDraw_Release (lpdd4);

-      if (lpdd != NULL)

-	IDirectDraw_Release (lpdd);

-    }

-

-  winErrorFVerb (2, "winDetectSupportedEngines - Returning, supported engines %08x\n",

-	  (unsigned int) g_dwEnginesSupported);

-}

-

-

-/*

- * Set the engine type, depending on the engines

- * supported for this screen, and whether the user

- * suggested an engine type

- */

-

-Bool

-winSetEngine (ScreenPtr pScreen)

-{

-  winScreenPriv(pScreen);

-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;

-  HDC			hdc;

-  DWORD			dwBPP;

-

-  /* Get a DC */

-  hdc = GetDC (NULL);

-  if (hdc == NULL)

-    {

-      ErrorF ("winSetEngine - Couldn't get an HDC\n");

-      return FALSE;

-    }

-

-  /*

-   * pScreenInfo->dwBPP may be 0 to indicate that the current screen

-   * depth is to be used.  Thus, we must query for the current display

-   * depth here.

-   */

-  dwBPP = GetDeviceCaps (hdc, BITSPIXEL);

-

-  /* Release the DC */

-  ReleaseDC (NULL, hdc);

-  hdc = NULL;

-

-  /* ShadowGDI is the only engine that supports windowed PseudoColor */

-  if (dwBPP == 8 && !pScreenInfo->fFullScreen)

-    {

-      winErrorFVerb (2, "winSetEngine - Windowed && PseudoColor => ShadowGDI\n");

-      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;

-

-      /* Set engine function pointers */

-      winSetEngineFunctionsShadowGDI (pScreen);

-      return TRUE;

-    }

-

-  /* ShadowGDI is the only engine that supports Multi Window Mode */

-  if (

-#ifdef XWIN_MULTIWINDOWEXTWM

-      pScreenInfo->fMWExtWM

-#else

-      FALSE

-#endif

-#ifdef XWIN_MULTIWINDOW

-      || pScreenInfo->fMultiWindow

-#else

-      || FALSE

-#endif

-      )

-    {

-      winErrorFVerb (2, "winSetEngine - Multi Window or Rootless => ShadowGDI\n");

-      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;

-

-      /* Set engine function pointers */

-      winSetEngineFunctionsShadowGDI (pScreen);

-      return TRUE;

-    }

-

-  /* 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",

-	      (int) pScreenInfo->dwEnginePreferred);

-      pScreenInfo->dwEngine = pScreenInfo->dwEnginePreferred;

-

-      /* Setup engine function pointers */

-      switch (pScreenInfo->dwEngine)

-	{

-	case WIN_SERVER_SHADOW_GDI:

-	  winSetEngineFunctionsShadowGDI (pScreen);

-	  break;

-	case WIN_SERVER_SHADOW_DD:

-	  winSetEngineFunctionsShadowDD (pScreen);

-	  break;

-	case WIN_SERVER_SHADOW_DDNL:

-	  winSetEngineFunctionsShadowDDNL (pScreen);

-	  break;

-#ifdef XWIN_PRIMARYFB

-	case WIN_SERVER_PRIMARY_DD:

-	  winSetEngineFunctionsPrimaryDD (pScreen);

-	  break;

-#endif

-#ifdef XWIN_NATIVEGDI

-	case WIN_SERVER_NATIVE_GDI:

-	  winSetEngineFunctionsNativeGDI (pScreen);

-	  break;

-#endif

-	default:

-	  FatalError ("winSetEngine - Invalid engine type\n");

-	}

-      return TRUE;

-    }

-

-  /* ShadowDDNL has good performance, so why not */

-  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DDNL)

-    {

-      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw NonLocking\n");

-      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DDNL;

-

-      /* Set engine function pointers */

-      winSetEngineFunctionsShadowDDNL (pScreen);

-      return TRUE;

-    }

-

-  /* ShadowDD is next in line */

-  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DD)

-    {

-      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw\n");

-      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DD;

-

-      /* Set engine function pointers */

-      winSetEngineFunctionsShadowDD (pScreen);

-      return TRUE;

-    }

-

-  /* ShadowGDI is next in line */

-  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_GDI)

-    {

-      winErrorFVerb (2, "winSetEngine - Using Shadow GDI DIB\n");

-      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;

-

-      /* Set engine function pointers */

-      winSetEngineFunctionsShadowGDI (pScreen);

-      return TRUE;

-    }

-

-  return TRUE;

-}

-

-

-/*

- * Get procedure addresses for DirectDrawCreate and DirectDrawCreateClipper

- */

-

-Bool

-winGetDDProcAddresses (void)

-{

-  Bool			fReturn = TRUE;

-  

-  /* Load the DirectDraw library */

-  g_hmodDirectDraw = LoadLibraryEx ("ddraw.dll", NULL, 0);

-  if (g_hmodDirectDraw == NULL)

-    {

-      ErrorF ("winGetDDProcAddresses - Could not load ddraw.dll\n");

-      fReturn = TRUE;

-      goto winGetDDProcAddresses_Exit;

-    }

-

-  /* Try to get the DirectDrawCreate address */

-  g_fpDirectDrawCreate = GetProcAddress (g_hmodDirectDraw,

-					 "DirectDrawCreate");

-  if (g_fpDirectDrawCreate == NULL)

-    {

-      ErrorF ("winGetDDProcAddresses - Could not get DirectDrawCreate "

-	      "address\n");

-      fReturn = TRUE;

-      goto winGetDDProcAddresses_Exit;

-    }

-

-  /* Try to get the DirectDrawCreateClipper address */

-  g_fpDirectDrawCreateClipper = GetProcAddress (g_hmodDirectDraw,

-						"DirectDrawCreateClipper");

-  if (g_fpDirectDrawCreateClipper == NULL)

-    {

-      ErrorF ("winGetDDProcAddresses - Could not get "

-	      "DirectDrawCreateClipper address\n");

-      fReturn = FALSE;

-      goto winGetDDProcAddresses_Exit;

-    }

-

-  /*

-   * Note: Do not unload ddraw.dll here.  Do it in GiveUp

-   */

-

- winGetDDProcAddresses_Exit:

-  /* Unload the DirectDraw library if we failed to initialize */

-  if (!fReturn && g_hmodDirectDraw != NULL)

-    {

-      FreeLibrary (g_hmodDirectDraw);

-      g_hmodDirectDraw = NULL;

-    }

-  

-  return fReturn;

-}

-

-void

-winReleaseDDProcAddresses(void)

-{

-  if (g_hmodDirectDraw != NULL)

-    {

-      FreeLibrary (g_hmodDirectDraw);

-      g_hmodDirectDraw = NULL;

-      g_fpDirectDrawCreate = NULL;

-      g_fpDirectDrawCreateClipper = NULL;

-    }

-}

+/*
+ *Copyright (C) 2001-2004 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 "winmsg.h"
+
+/*
+ * Global variables for function pointers into
+ * dynamically loaded libraries
+ */
+FARPROC		g_fpDirectDrawCreate = NULL;
+FARPROC		g_fpDirectDrawCreateClipper = NULL;
+
+/*
+  module handle for dynamically loaded directdraw library
+*/
+static HMODULE g_hmodDirectDraw = NULL;
+
+/*
+ * Detect engines supported by current Windows version
+ * DirectDraw version and hardware
+ */
+
+void
+winDetectSupportedEngines (void)
+{
+  OSVERSIONINFO		osvi;
+
+  /* Initialize the engine support flags */
+  g_dwEnginesSupported = WIN_SERVER_SHADOW_GDI;
+
+#ifdef XWIN_NATIVEGDI
+  g_dwEnginesSupported |= WIN_SERVER_NATIVE_GDI;
+#endif
+
+  /* Get operating system version information */
+  ZeroMemory (&osvi, sizeof (osvi));
+  osvi.dwOSVersionInfoSize = sizeof (osvi);
+  GetVersionEx (&osvi);
+
+  /* Branch on platform ID */
+  switch (osvi.dwPlatformId)
+    {
+    case VER_PLATFORM_WIN32_NT:
+      /* Engine 4 is supported on NT only */
+      winErrorFVerb (2, "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");
+      break;
+    }
+
+  /* Do we have DirectDraw? */
+  if (g_hmodDirectDraw != NULL)
+    {
+      LPDIRECTDRAW	lpdd = NULL;
+      LPDIRECTDRAW4	lpdd4 = NULL;
+      HRESULT		ddrval;
+
+      /* Was the DirectDrawCreate function found? */
+      if (g_fpDirectDrawCreate == NULL)
+	{
+	  /* No DirectDraw support */
+	  return;
+	}
+
+      /* DirectDrawCreate exists, try to call it */
+      /* Create a DirectDraw object, store the address at lpdd */
+      ddrval = (*g_fpDirectDrawCreate) (NULL,
+					(void**) &lpdd,
+					NULL);
+      if (FAILED (ddrval))
+	{
+	  /* No DirectDraw support */
+	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw not installed\n");
+	  return;
+	}
+      else
+	{
+	  /* We have DirectDraw */
+	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw installed\n");
+	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DD;
+
+#ifdef XWIN_PRIMARYFB
+	  /* Allow PrimaryDD engine if NT */
+	  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
+	    {
+	      g_dwEnginesSupported |= WIN_SERVER_PRIMARY_DD;
+	      winErrorFVerb (2, "winDetectSupportedEngines - Allowing PrimaryDD\n");
+	    }
+#endif
+	}
+      
+      /* Try to query for DirectDraw4 interface */
+      ddrval = IDirectDraw_QueryInterface (lpdd,
+					   &IID_IDirectDraw4,
+					   (LPVOID*) &lpdd4);
+      if (SUCCEEDED (ddrval))
+	{
+	  /* We have DirectDraw4 */
+	  winErrorFVerb (2, "winDetectSupportedEngines - DirectDraw4 installed\n");
+	  g_dwEnginesSupported |= WIN_SERVER_SHADOW_DDNL;
+	}
+
+      /* Cleanup DirectDraw interfaces */
+      if (lpdd4 != NULL)
+	IDirectDraw_Release (lpdd4);
+      if (lpdd != NULL)
+	IDirectDraw_Release (lpdd);
+    }
+
+  winErrorFVerb (2, "winDetectSupportedEngines - Returning, supported engines %08x\n",
+	  (unsigned int) g_dwEnginesSupported);
+}
+
+
+/*
+ * Set the engine type, depending on the engines
+ * supported for this screen, and whether the user
+ * suggested an engine type
+ */
+
+Bool
+winSetEngine (ScreenPtr pScreen)
+{
+  winScreenPriv(pScreen);
+  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
+  HDC			hdc;
+  DWORD			dwBPP;
+
+  /* Get a DC */
+  hdc = GetDC (NULL);
+  if (hdc == NULL)
+    {
+      ErrorF ("winSetEngine - Couldn't get an HDC\n");
+      return FALSE;
+    }
+
+  /*
+   * pScreenInfo->dwBPP may be 0 to indicate that the current screen
+   * depth is to be used.  Thus, we must query for the current display
+   * depth here.
+   */
+  dwBPP = GetDeviceCaps (hdc, BITSPIXEL);
+
+  /* Release the DC */
+  ReleaseDC (NULL, hdc);
+  hdc = NULL;
+
+  /* ShadowGDI is the only engine that supports windowed PseudoColor */
+  if (dwBPP == 8 && !pScreenInfo->fFullScreen)
+    {
+      winErrorFVerb (2, "winSetEngine - Windowed && PseudoColor => ShadowGDI\n");
+      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
+
+      /* Set engine function pointers */
+      winSetEngineFunctionsShadowGDI (pScreen);
+      return TRUE;
+    }
+
+  /* ShadowGDI is the only engine that supports Multi Window Mode */
+  if (
+      FALSE
+#ifdef XWIN_MULTIWINDOWEXTWM
+      || pScreenInfo->fMWExtWM
+#endif
+#ifdef XWIN_MULTIWINDOW
+      || pScreenInfo->fMultiWindow
+#endif
+      )
+    {
+      winErrorFVerb (2, "winSetEngine - Multi Window or Rootless => ShadowGDI\n");
+      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
+
+      /* Set engine function pointers */
+      winSetEngineFunctionsShadowGDI (pScreen);
+      return TRUE;
+    }
+
+  /* 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",
+	      (int) pScreenInfo->dwEnginePreferred);
+      pScreenInfo->dwEngine = pScreenInfo->dwEnginePreferred;
+
+      /* Setup engine function pointers */
+      switch (pScreenInfo->dwEngine)
+	{
+	case WIN_SERVER_SHADOW_GDI:
+	  winSetEngineFunctionsShadowGDI (pScreen);
+	  break;
+	case WIN_SERVER_SHADOW_DD:
+	  winSetEngineFunctionsShadowDD (pScreen);
+	  break;
+	case WIN_SERVER_SHADOW_DDNL:
+	  winSetEngineFunctionsShadowDDNL (pScreen);
+	  break;
+#ifdef XWIN_PRIMARYFB
+	case WIN_SERVER_PRIMARY_DD:
+	  winSetEngineFunctionsPrimaryDD (pScreen);
+	  break;
+#endif
+#ifdef XWIN_NATIVEGDI
+	case WIN_SERVER_NATIVE_GDI:
+	  winSetEngineFunctionsNativeGDI (pScreen);
+	  break;
+#endif
+	default:
+	  FatalError ("winSetEngine - Invalid engine type\n");
+	}
+      return TRUE;
+    }
+
+  /* ShadowDDNL has good performance, so why not */
+  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DDNL)
+    {
+      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw NonLocking\n");
+      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DDNL;
+
+      /* Set engine function pointers */
+      winSetEngineFunctionsShadowDDNL (pScreen);
+      return TRUE;
+    }
+
+  /* ShadowDD is next in line */
+  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_DD)
+    {
+      winErrorFVerb (2, "winSetEngine - Using Shadow DirectDraw\n");
+      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_DD;
+
+      /* Set engine function pointers */
+      winSetEngineFunctionsShadowDD (pScreen);
+      return TRUE;
+    }
+
+  /* ShadowGDI is next in line */
+  if (g_dwEnginesSupported & WIN_SERVER_SHADOW_GDI)
+    {
+      winErrorFVerb (2, "winSetEngine - Using Shadow GDI DIB\n");
+      pScreenInfo->dwEngine = WIN_SERVER_SHADOW_GDI;
+
+      /* Set engine function pointers */
+      winSetEngineFunctionsShadowGDI (pScreen);
+      return TRUE;
+    }
+
+  return TRUE;
+}
+
+
+/*
+ * Get procedure addresses for DirectDrawCreate and DirectDrawCreateClipper
+ */
+
+Bool
+winGetDDProcAddresses (void)
+{
+  Bool			fReturn = TRUE;
+  
+  /* Load the DirectDraw library */
+  g_hmodDirectDraw = LoadLibraryEx ("ddraw.dll", NULL, 0);
+  if (g_hmodDirectDraw == NULL)
+    {
+      ErrorF ("winGetDDProcAddresses - Could not load ddraw.dll\n");
+      fReturn = TRUE;
+      goto winGetDDProcAddresses_Exit;
+    }
+
+  /* Try to get the DirectDrawCreate address */
+  g_fpDirectDrawCreate = GetProcAddress (g_hmodDirectDraw,
+					 "DirectDrawCreate");
+  if (g_fpDirectDrawCreate == NULL)
+    {
+      ErrorF ("winGetDDProcAddresses - Could not get DirectDrawCreate "
+	      "address\n");
+      fReturn = TRUE;
+      goto winGetDDProcAddresses_Exit;
+    }
+
+  /* Try to get the DirectDrawCreateClipper address */
+  g_fpDirectDrawCreateClipper = GetProcAddress (g_hmodDirectDraw,
+						"DirectDrawCreateClipper");
+  if (g_fpDirectDrawCreateClipper == NULL)
+    {
+      ErrorF ("winGetDDProcAddresses - Could not get "
+	      "DirectDrawCreateClipper address\n");
+      fReturn = FALSE;
+      goto winGetDDProcAddresses_Exit;
+    }
+
+  /*
+   * Note: Do not unload ddraw.dll here.  Do it in GiveUp
+   */
+
+ winGetDDProcAddresses_Exit:
+  /* Unload the DirectDraw library if we failed to initialize */
+  if (!fReturn && g_hmodDirectDraw != NULL)
+    {
+      FreeLibrary (g_hmodDirectDraw);
+      g_hmodDirectDraw = NULL;
+    }
+  
+  return fReturn;
+}
+
+void
+winReleaseDDProcAddresses(void)
+{
+  if (g_hmodDirectDraw != NULL)
+    {
+      FreeLibrary (g_hmodDirectDraw);
+      g_hmodDirectDraw = NULL;
+      g_fpDirectDrawCreate = NULL;
+      g_fpDirectDrawCreateClipper = NULL;
+    }
+}
diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c
index 67a58a076..7c4056388 100644
--- a/xorg-server/hw/xwin/winmultiwindowwm.c
+++ b/xorg-server/hw/xwin/winmultiwindowwm.c
@@ -1201,11 +1201,13 @@ winInitWM (void **ppWMInfo,
   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;
-    }
+  if (pArg == NULL || pWMInfo == NULL || pXMsgArg == NULL) {
+    ErrorF ("winInitWM - malloc failed.\n");
+    free(pArg);
+    free(pWMInfo);
+    free(pXMsgArg);
+    return FALSE;
+  }
   
   /* Zero the allocated memory */
   ZeroMemory (pArg, sizeof (WMProcArgRec));
diff --git a/xorg-server/hw/xwin/winnativegdi.c b/xorg-server/hw/xwin/winnativegdi.c
index 4d7afe898..68f802005 100644
--- a/xorg-server/hw/xwin/winnativegdi.c
+++ b/xorg-server/hw/xwin/winnativegdi.c
@@ -315,7 +315,6 @@ static Bool
 winActivateAppNativeGDI (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
 
   /*
    * Are we active?
@@ -323,7 +322,8 @@ winActivateAppNativeGDI (ScreenPtr pScreen)
    */
   if (pScreenPriv != NULL
       && pScreenPriv->fActive
-      && pScreenInfo->fFullScreen)
+      && pScreenPriv->pScreenInfo
+      && pScreenPriv->pScreenInfo->fFullScreen)
     {
       /*
        * Activating, attempt to bring our window 
@@ -338,7 +338,8 @@ winActivateAppNativeGDI (ScreenPtr pScreen)
    */
   if (pScreenPriv != NULL
       && !pScreenPriv->fActive
-      && pScreenInfo->fFullScreen)
+      && pScreenPriv->pScreenInfo
+      && pScreenPriv->pScreenInfo->fFullScreen)
     {
       /*
        * Deactivating, stuff our window onto the
diff --git a/xorg-server/hw/xwin/winpfbdd.c b/xorg-server/hw/xwin/winpfbdd.c
index a3990208d..1a5a0e7aa 100644
--- a/xorg-server/hw/xwin/winpfbdd.c
+++ b/xorg-server/hw/xwin/winpfbdd.c
@@ -461,12 +461,12 @@ static Bool
 winActivateAppPrimaryDD (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   RECT			rcSrc, rcClient;
   HRESULT		ddrval = DD_OK;
 
   /* Check for errors */
   if (pScreenPriv == NULL
+      || pScreenPriv->pScreenInfo == NULL
       || pScreenPriv->pddsPrimary == NULL
       || pScreenPriv->pddsOffscreen == NULL)
     return FALSE;
@@ -500,8 +500,8 @@ winActivateAppPrimaryDD (ScreenPtr pScreen)
   /* Setup a source rectangle */
   rcSrc.left = 0;
   rcSrc.top = 0;
-  rcSrc.right = pScreenInfo->dwWidth;
-  rcSrc.bottom = pScreenInfo->dwHeight;
+  rcSrc.right = pScreenPriv->pScreenInfo->dwWidth;
+  rcSrc.bottom = pScreenPriv->pScreenInfo->dwHeight;
 
   ddrval = IDirectDrawSurface2_Blt (pScreenPriv->pddsPrimary,
 				    &rcClient,
diff --git a/xorg-server/hw/xwin/winrandr.c b/xorg-server/hw/xwin/winrandr.c
index c58119360..596c1ab9d 100644
--- a/xorg-server/hw/xwin/winrandr.c
+++ b/xorg-server/hw/xwin/winrandr.c
@@ -122,8 +122,6 @@ Bool
 winRandRScreenSetSize (ScreenPtr  pScreen,
 		       CARD16	    width,
 		       CARD16	    height,
-		       CARD16       pixWidth,
-		       CARD16       pixHeight,
 		       CARD32	    mmWidth,
 		       CARD32	    mmHeight)
 {
diff --git a/xorg-server/hw/xwin/winshadgdi.c b/xorg-server/hw/xwin/winshadgdi.c
index 1e7cb006c..6339010b6 100644
--- a/xorg-server/hw/xwin/winshadgdi.c
+++ b/xorg-server/hw/xwin/winshadgdi.c
@@ -270,7 +270,6 @@ winQueryRGBBitsAndMasks (ScreenPtr pScreen)
   else
     {
       ErrorF ("winQueryRGBBitsAndMasks - winQueryScreenDIBFormat failed\n");
-      free (pbmih);
       fReturn = FALSE;
     }
 
diff --git a/xorg-server/hw/xwin/winwin32rootless.c b/xorg-server/hw/xwin/winwin32rootless.c
index 8f9917a7b..91399c248 100644
--- a/xorg-server/hw/xwin/winwin32rootless.c
+++ b/xorg-server/hw/xwin/winwin32rootless.c
@@ -551,7 +551,7 @@ winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid)
   winDebug ("winMWExtWMRestackFrame (%08x)\n", (int) pRLWinPriv);
 #endif
 
-  if (pScreenPriv->fRestacking) return;
+  if (pScreenPriv && pScreenPriv->fRestacking) return;
 
   if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
 
@@ -640,8 +640,6 @@ winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid)
       SetWindowPos (pRLWinPriv->hWnd, pRLNextWinPriv->hWnd,
 		    0, 0, 0, 0,
 		    SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
-#if 0
-#endif
     }
 #if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMRestackFrame - done (%08x)\n", (int) pRLWinPriv);
diff --git a/xorg-server/hw/xwin/winwin32rootlesswindow.c b/xorg-server/hw/xwin/winwin32rootlesswindow.c
index 60e1f8bea..fbff83888 100644
--- a/xorg-server/hw/xwin/winwin32rootlesswindow.c
+++ b/xorg-server/hw/xwin/winwin32rootlesswindow.c
@@ -1,476 +1,477 @@
-/*

- *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:	Kensuke Matsuzaki

- *		Earle F. Philhower, III

- *		Harold L Hunt II

- */

-

-#ifdef HAVE_XWIN_CONFIG_H

-#include <xwin-config.h>

-#endif

-#include "win.h"

-#include "winprefs.h"

-

-#if 0

-/*

- * winMWExtWMReorderWindows

- */

-

-void

-winMWExtWMReorderWindows (ScreenPtr pScreen)

-{

-  winScreenPriv(pScreen);

-  HWND hwnd = NULL;

-  win32RootlessWindowPtr pRLWin = NULL;

-  win32RootlessWindowPtr pRLWinSib = NULL;

-  DWORD dwCurrentProcessID = GetCurrentProcessId ();

-  DWORD dwWindowProcessID = 0;

-  XID vlist[2];

-

-#if CYGMULTIWINDOW_DEBUG && FALSE

-  winDebug ("winMWExtWMReorderWindows\n");

-#endif

-

-  pScreenPriv->fRestacking = TRUE;

-

-  if (pScreenPriv->fWindowOrderChanged)

-    {

-#if CYGMULTIWINDOW_DEBUG

-      winDebug ("winMWExtWMReorderWindows - Need to restack\n");

-#endif

-      hwnd = GetTopWindow (NULL);

-

-      while (hwnd)

-	{

-	  GetWindowThreadProcessId (hwnd, &dwWindowProcessID);

-

-	  if ((dwWindowProcessID == dwCurrentProcessID)

-	      && GetProp (hwnd, WIN_WINDOW_PROP))

-	    {

-	      pRLWinSib = pRLWin;

-	      pRLWin = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP);

-	      

-	      if (pRLWinSib)

-		{

-		  vlist[0] = pRLWinSib->pFrame->win->drawable.id;

-		  vlist[1] = Below;

-

-		  ConfigureWindow (pRLWin->pFrame->win, CWSibling | CWStackMode,

-				   vlist, wClient(pRLWin->pFrame->win));

-		}

-	      else

-		{

-		  /* 1st window - raise to the top */

-		  vlist[0] = Above;

-

-		  ConfigureWindow (pRLWin->pFrame->win, CWStackMode,

-				   vlist, wClient(pRLWin->pFrame->win));

-		}

-	    }

-	  hwnd = GetNextWindow (hwnd, GW_HWNDNEXT);

-	}

-    }

-

-  pScreenPriv->fRestacking = FALSE;

-  pScreenPriv->fWindowOrderChanged = FALSE;

-}

-#endif

-

-

-/*

- * winMWExtWMMoveXWindow

- */

-

-void

-winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y)

-{

-  CARD32 *vlist = malloc(sizeof(CARD32)*2);

-

-  vlist[0] = x;

-  vlist[1] = y;

-  ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));

-  free(vlist);

-}

-

-

-/*

- * winMWExtWMResizeXWindow

- */

-

-void

-winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h)

-{

-  CARD32 *vlist = malloc(sizeof(CARD32)*2);

-

-  vlist[0] = w;

-  vlist[1] = h;

-  ConfigureWindow (pWin, CWWidth | CWHeight, vlist, wClient(pWin));

-  free(vlist);

-}

-

-

-/*

- * winMWExtWMMoveResizeXWindow

- */

-

-void

-winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h)

-{

-  CARD32 *vlist = malloc(sizeof(long)*4);

-

-  vlist[0] = x;

-  vlist[1] = y;

-  vlist[2] = w;

-  vlist[3] = h;

-

-  ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight, vlist, wClient(pWin));

-  free(vlist);

-}

-

-

-/*

- * winMWExtWMUpdateIcon

- * Change the Windows window icon

- */

-

-void

-winMWExtWMUpdateIcon (Window id)

-{

-  WindowPtr		pWin;

-  HICON			hIcon, hiconOld;

-

-  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);

-  hIcon = winOverrideIcon ((unsigned long)pWin);

-

-  if (!hIcon)

-    hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));

-

-  if (hIcon)

-    {

-      win32RootlessWindowPtr pRLWinPriv

-	= (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);

-

-      if (pRLWinPriv->hWnd)

-	{

-

-          hiconOld = (HICON) SendMessage (pRLWinPriv->hWnd,

-                     WM_SETICON, ICON_BIG, (LPARAM) hIcon);

-          winDestroyIcon(hiconOld);

-	}

-      hIcon=NULL;

-    }

-}

-

-

-/*

- * winMWExtWMDecorateWindow - Update window style. Called by EnumWindows.

- */

-

-wBOOL CALLBACK

-winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam)

-{

-  win32RootlessWindowPtr pRLWinPriv = NULL;

-  ScreenPtr		pScreen = NULL;

-  winPrivScreenPtr	pScreenPriv = NULL;

-  winScreenInfo		*pScreenInfo = NULL;

-

-  /* Check if the Windows window property for our X window pointer is valid */

-  if ((pRLWinPriv = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)

-    {

-      pScreen				= pRLWinPriv->pFrame->win->drawable.pScreen;

-      if (pScreen) pScreenPriv		= winGetScreenPriv(pScreen);

-      if (pScreenPriv) pScreenInfo	= pScreenPriv->pScreenInfo;

-      if (pRLWinPriv && pScreenInfo) winMWExtWMUpdateWindowDecoration (pRLWinPriv, pScreenInfo);

-    }

-  return TRUE;

-}

-

-

-/*

- * winMWExtWMUpdateWindowDecoration - Update window style.

- */

-

-void

-winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,

-				  winScreenInfoPtr pScreenInfo)

-{

-  Bool		fDecorate = FALSE;

-  DWORD		dwExStyle = 0;

-  DWORD		dwStyle = 0;

-  WINDOWPLACEMENT wndPlace;

-  UINT		showCmd = 0;

-

-  wndPlace.length = sizeof (WINDOWPLACEMENT);

-

-  /* Get current window placement */

-  GetWindowPlacement (pRLWinPriv->hWnd, &wndPlace);

-

-  if (winIsInternalWMRunning(pScreenInfo))

-    {

-      if (!pRLWinPriv->pFrame->win->overrideRedirect)

-	fDecorate = TRUE;

-    }

-#if 0

-  if (wndPlace.showCmd == SW_HIDE)

-    return;//showCmd = SWP_HIDEWINDOW;

-  else

-    showCmd = SWP_SHOWWINDOW;

-#else

-  if (wndPlace.showCmd == SW_HIDE)

-    return;

-

-  if (IsWindowVisible (pRLWinPriv->hWnd))

-    showCmd = SWP_SHOWWINDOW;

-#endif

-

-  showCmd |= SWP_NOMOVE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER;

-

-  winDebug ("winMWExtWMUpdateWindowDecoration %08x %s\n",

-	    (int)pRLWinPriv, fDecorate?"Decorate":"Bare");

-

-  /* Get the standard and extended window style information */

-  dwExStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE);

-  dwStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE);

-

-  if (fDecorate)

-    {

-      RECT		rcNew;

-      int		iDx, iDy;

-      winWMMessageRec	wmMsg;

-      winScreenPriv(pScreenInfo->pScreen);

-

-      /* */

-      if (!(dwExStyle & WS_EX_APPWINDOW))

-	{

-	  winDebug ("\tBare=>Decorate\n");

-	  /* Setup a rectangle with the X window position and size */

-	  SetRect (&rcNew,

-		   pRLWinPriv->pFrame->x,

-		   pRLWinPriv->pFrame->y,

-		   pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,

-		   pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);

-

-#ifdef CYGMULTIWINDOW_DEBUG

-          winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n", 

-              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,

-              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);

-#endif

-	  /* */

-	  AdjustWindowRectEx (&rcNew,

-			      WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,

-			      FALSE,

-			      WS_EX_APPWINDOW);

-

-#ifdef CYGMULTIWINDOW_DEBUG

-          winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n", 

-              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,

-              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);

-#endif

-	  /* Calculate position deltas */

-	  iDx = pRLWinPriv->pFrame->x - rcNew.left;

-	  iDy = pRLWinPriv->pFrame->y - rcNew.top;

-

-	  /* Calculate new rectangle */

-	  rcNew.left += iDx;

-	  rcNew.right += iDx;

-	  rcNew.top += iDy;

-	  rcNew.bottom += iDy;

-

-	  /* Set the window extended style flags */

-	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_APPWINDOW);

-

-	  /* Set the window standard style flags */

-	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,

-			    WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW);

-

-#ifdef CYGMULTIWINDOW_DEBUG

-          winDebug("\tWindowStyle: %08x %08x\n",

-              WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,

-              WS_EX_APPWINDOW);

-#endif

-	  /* Position the Windows window */

-#ifdef CYGMULTIWINDOW_DEBUG

-          winDebug("\tMoved {%d, %d, %d, %d}, {%d, %d}\n", 

-              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,

-              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);

-#endif

-	  SetWindowPos (pRLWinPriv->hWnd, NULL,

-			rcNew.left, rcNew.top,

-			rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,

-			showCmd);

-            

-

-	  wmMsg.hwndWindow = pRLWinPriv->hWnd;

-	  wmMsg.iWindow	= (Window)pRLWinPriv->pFrame->win->drawable.id;

-	  wmMsg.msg = WM_WM_NAME_EVENT;

-	  winSendMessageToWM (pScreenPriv->pWMInfo, &wmMsg);

-

-	  winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,

-				  wBoundingShape(pRLWinPriv->pFrame->win));

-	}

-    }

-  else

-    {

-      RECT		rcNew;

-

-      /* */

-      if (dwExStyle & WS_EX_APPWINDOW)

-	{

-	  winDebug ("\tDecorate=>Bare\n");

-	  /* Setup a rectangle with the X window position and size */

-	  SetRect (&rcNew,

-		   pRLWinPriv->pFrame->x,

-		   pRLWinPriv->pFrame->y,

-		   pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,

-		   pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);

-#if 0

-	  /* */

-	  AdjustWindowRectEx (&rcNew,

-			      WS_POPUP | WS_CLIPCHILDREN,

-			      FALSE,

-			      WS_EX_TOOLWINDOW);

-

-	  /* Calculate position deltas */

-	  iDx = pRLWinPriv->pFrame->x - rcNew.left;

-	  iDy = pRLWinPriv->pFrame->y - rcNew.top;

-

-	  /* Calculate new rectangle */

-	  rcNew.left += iDx;

-	  rcNew.right += iDx;

-	  rcNew.top += iDy;

-	  rcNew.bottom += iDy;

-#endif

-

-	  /* Hide window temporary to remove from taskbar. */

-	  ShowWindow( pRLWinPriv->hWnd, SW_HIDE );

-

-	  /* Set the window extended style flags */

-	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);

-

-	  /* Set the window standard style flags */

-	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,

-			    WS_POPUP | WS_CLIPCHILDREN);

-

-	  /* Position the Windows window */

-	  SetWindowPos (pRLWinPriv->hWnd, NULL,

-			rcNew.left, rcNew.top,

-			rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,

-			showCmd);

-

-	  winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,

-				  wBoundingShape(pRLWinPriv->pFrame->win));

-	}

-    }

-}

-

-

-/*

- * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)

- */

-Bool

-winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)

-{

-  return pScreenInfo->fInternalWM && !pScreenInfo->fAnotherWMRunning;

-}

-

-

-/*

- * winMWExtWMRestackWindows

- */

-

-void

-winMWExtWMRestackWindows (ScreenPtr pScreen)

-{

-  winScreenPriv(pScreen);

-  WindowPtr pRoot = pScreen->root;

-  WindowPtr pWin = NULL;

-  WindowPtr pWinPrev = NULL;

-  win32RootlessWindowPtr pRLWin = NULL;

-  win32RootlessWindowPtr pRLWinPrev = NULL;

-  int  nWindow = 0;

-  HDWP hWinPosInfo = NULL;

-

-#if CYGMULTIWINDOW_DEBUG

-  winDebug ("winMWExtWMRestackWindows\n");

-#endif

-

-  pScreenPriv->fRestacking = TRUE;

-

-  if (pRoot != NULL)

-    {

-      for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)

-	nWindow ++;

-

-      hWinPosInfo = BeginDeferWindowPos(nWindow);

-

-      for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)

-	{

-	  if (pWin->realized)

-	    {

-	      UINT uFlags;

-

-	      pRLWin = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);

-	      if (pRLWin == NULL) continue;

-

-	      if (pWinPrev)

-		pRLWinPrev = (win32RootlessWindowPtr) RootlessFrameForWindow (pWinPrev, FALSE);

-

-	      uFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW;

-	      if (pRLWinPrev != NULL) uFlags |= SWP_NOACTIVATE;

-

-#if CYGMULTIWINDOW_DEBUG

-	      winDebug ("winMWExtWMRestackWindows - DeferWindowPos (%08x, %08x)\n",

-			pRLWin->hWnd,

-			pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP);

-#endif

-	      hWinPosInfo = DeferWindowPos (hWinPosInfo, pRLWin->hWnd,

-					    pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP,

-					    0, 0, 0, 0,

-					    uFlags);

-	      if (hWinPosInfo == NULL)

-		{

-		  ErrorF ("winMWExtWMRestackWindows - DeferWindowPos () failed: %d\n",

-			  (int) GetLastError ());

-		  return;

-		}

-	      pWinPrev = pWin;

-	    }

-	}

-      if (!EndDeferWindowPos (hWinPosInfo))

-	{

-	  ErrorF ("winMWExtWMRestackWindows - EndDeferWindowPos () failed: %d\n",

-		  (int) GetLastError ());

-	  return;

-	}

-    }

-

-#if CYGMULTIWINDOW_DEBUG

-  winDebug ("winMWExtWMRestackWindows - done\n");

-#endif

-  pScreenPriv->fRestacking = 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:	Kensuke Matsuzaki
+ *		Earle F. Philhower, III
+ *		Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+#include "winprefs.h"
+
+#if 0
+/*
+ * winMWExtWMReorderWindows
+ */
+
+void
+winMWExtWMReorderWindows (ScreenPtr pScreen)
+{
+  winScreenPriv(pScreen);
+  HWND hwnd = NULL;
+  win32RootlessWindowPtr pRLWin = NULL;
+  win32RootlessWindowPtr pRLWinSib = NULL;
+  DWORD dwCurrentProcessID = GetCurrentProcessId ();
+  DWORD dwWindowProcessID = 0;
+  XID vlist[2];
+
+#if CYGMULTIWINDOW_DEBUG && FALSE
+  winDebug ("winMWExtWMReorderWindows\n");
+#endif
+
+  pScreenPriv->fRestacking = TRUE;
+
+  if (pScreenPriv->fWindowOrderChanged)
+    {
+#if CYGMULTIWINDOW_DEBUG
+      winDebug ("winMWExtWMReorderWindows - Need to restack\n");
+#endif
+      hwnd = GetTopWindow (NULL);
+
+      while (hwnd)
+	{
+	  GetWindowThreadProcessId (hwnd, &dwWindowProcessID);
+
+	  if ((dwWindowProcessID == dwCurrentProcessID)
+	      && GetProp (hwnd, WIN_WINDOW_PROP))
+	    {
+	      pRLWinSib = pRLWin;
+	      pRLWin = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP);
+	      
+	      if (pRLWinSib)
+		{
+		  vlist[0] = pRLWinSib->pFrame->win->drawable.id;
+		  vlist[1] = Below;
+
+		  ConfigureWindow (pRLWin->pFrame->win, CWSibling | CWStackMode,
+				   vlist, wClient(pRLWin->pFrame->win));
+		}
+	      else
+		{
+		  /* 1st window - raise to the top */
+		  vlist[0] = Above;
+
+		  ConfigureWindow (pRLWin->pFrame->win, CWStackMode,
+				   vlist, wClient(pRLWin->pFrame->win));
+		}
+	    }
+	  hwnd = GetNextWindow (hwnd, GW_HWNDNEXT);
+	}
+    }
+
+  pScreenPriv->fRestacking = FALSE;
+  pScreenPriv->fWindowOrderChanged = FALSE;
+}
+#endif
+
+
+/*
+ * winMWExtWMMoveXWindow
+ */
+
+void
+winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y)
+{
+  CARD32 *vlist = malloc(sizeof(CARD32)*2);
+
+  vlist[0] = x;
+  vlist[1] = y;
+  ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));
+  free(vlist);
+}
+
+
+/*
+ * winMWExtWMResizeXWindow
+ */
+
+void
+winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h)
+{
+  CARD32 *vlist = malloc(sizeof(CARD32)*2);
+
+  vlist[0] = w;
+  vlist[1] = h;
+  ConfigureWindow (pWin, CWWidth | CWHeight, vlist, wClient(pWin));
+  free(vlist);
+}
+
+
+/*
+ * winMWExtWMMoveResizeXWindow
+ */
+
+void
+winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h)
+{
+  CARD32 *vlist = malloc(sizeof(long)*4);
+
+  vlist[0] = x;
+  vlist[1] = y;
+  vlist[2] = w;
+  vlist[3] = h;
+
+  ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight, vlist, wClient(pWin));
+  free(vlist);
+}
+
+
+/*
+ * winMWExtWMUpdateIcon
+ * Change the Windows window icon
+ */
+
+void
+winMWExtWMUpdateIcon (Window id)
+{
+  WindowPtr		pWin;
+  HICON			hIcon, hiconOld;
+
+  dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
+  hIcon = winOverrideIcon ((unsigned long)pWin);
+
+  if (!hIcon)
+    hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
+
+  if (hIcon)
+    {
+      win32RootlessWindowPtr pRLWinPriv
+	= (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
+
+      if (pRLWinPriv->hWnd)
+	{
+
+          hiconOld = (HICON) SendMessage (pRLWinPriv->hWnd,
+                     WM_SETICON, ICON_BIG, (LPARAM) hIcon);
+          winDestroyIcon(hiconOld);
+	}
+      hIcon=NULL;
+    }
+}
+
+
+/*
+ * winMWExtWMDecorateWindow - Update window style. Called by EnumWindows.
+ */
+
+wBOOL CALLBACK
+winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam)
+{
+  win32RootlessWindowPtr pRLWinPriv = NULL;
+  ScreenPtr		pScreen = NULL;
+  winPrivScreenPtr	pScreenPriv = NULL;
+  winScreenInfo		*pScreenInfo = NULL;
+
+  /* Check if the Windows window property for our X window pointer is valid */
+  if ((pRLWinPriv = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
+    {
+      if (pRLWinPriv != NULL && pRLWinPriv->pFrame != NULL && pRLWinPriv->pFrame->win != NULL)
+        pScreen				= pRLWinPriv->pFrame->win->drawable.pScreen;
+      if (pScreen) pScreenPriv		= winGetScreenPriv(pScreen);
+      if (pScreenPriv) pScreenInfo	= pScreenPriv->pScreenInfo;
+      if (pRLWinPriv && pScreenInfo) winMWExtWMUpdateWindowDecoration (pRLWinPriv, pScreenInfo);
+    }
+  return TRUE;
+}
+
+
+/*
+ * winMWExtWMUpdateWindowDecoration - Update window style.
+ */
+
+void
+winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
+				  winScreenInfoPtr pScreenInfo)
+{
+  Bool		fDecorate = FALSE;
+  DWORD		dwExStyle = 0;
+  DWORD		dwStyle = 0;
+  WINDOWPLACEMENT wndPlace;
+  UINT		showCmd = 0;
+
+  wndPlace.length = sizeof (WINDOWPLACEMENT);
+
+  /* Get current window placement */
+  GetWindowPlacement (pRLWinPriv->hWnd, &wndPlace);
+
+  if (winIsInternalWMRunning(pScreenInfo))
+    {
+      if (!pRLWinPriv->pFrame->win->overrideRedirect)
+	fDecorate = TRUE;
+    }
+#if 0
+  if (wndPlace.showCmd == SW_HIDE)
+    return;//showCmd = SWP_HIDEWINDOW;
+  else
+    showCmd = SWP_SHOWWINDOW;
+#else
+  if (wndPlace.showCmd == SW_HIDE)
+    return;
+
+  if (IsWindowVisible (pRLWinPriv->hWnd))
+    showCmd = SWP_SHOWWINDOW;
+#endif
+
+  showCmd |= SWP_NOMOVE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER;
+
+  winDebug ("winMWExtWMUpdateWindowDecoration %08x %s\n",
+	    (int)pRLWinPriv, fDecorate?"Decorate":"Bare");
+
+  /* Get the standard and extended window style information */
+  dwExStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE);
+  dwStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE);
+
+  if (fDecorate)
+    {
+      RECT		rcNew;
+      int		iDx, iDy;
+      winWMMessageRec	wmMsg;
+      winScreenPriv(pScreenInfo->pScreen);
+
+      /* */
+      if (!(dwExStyle & WS_EX_APPWINDOW))
+	{
+	  winDebug ("\tBare=>Decorate\n");
+	  /* Setup a rectangle with the X window position and size */
+	  SetRect (&rcNew,
+		   pRLWinPriv->pFrame->x,
+		   pRLWinPriv->pFrame->y,
+		   pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
+		   pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+          winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n", 
+              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+	  /* */
+	  AdjustWindowRectEx (&rcNew,
+			      WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
+			      FALSE,
+			      WS_EX_APPWINDOW);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+          winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n", 
+              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+	  /* Calculate position deltas */
+	  iDx = pRLWinPriv->pFrame->x - rcNew.left;
+	  iDy = pRLWinPriv->pFrame->y - rcNew.top;
+
+	  /* Calculate new rectangle */
+	  rcNew.left += iDx;
+	  rcNew.right += iDx;
+	  rcNew.top += iDy;
+	  rcNew.bottom += iDy;
+
+	  /* Set the window extended style flags */
+	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_APPWINDOW);
+
+	  /* Set the window standard style flags */
+	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
+			    WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+          winDebug("\tWindowStyle: %08x %08x\n",
+              WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
+              WS_EX_APPWINDOW);
+#endif
+	  /* Position the Windows window */
+#ifdef CYGMULTIWINDOW_DEBUG
+          winDebug("\tMoved {%d, %d, %d, %d}, {%d, %d}\n", 
+              rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+              rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+	  SetWindowPos (pRLWinPriv->hWnd, NULL,
+			rcNew.left, rcNew.top,
+			rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
+			showCmd);
+            
+
+	  wmMsg.hwndWindow = pRLWinPriv->hWnd;
+	  wmMsg.iWindow	= (Window)pRLWinPriv->pFrame->win->drawable.id;
+	  wmMsg.msg = WM_WM_NAME_EVENT;
+	  winSendMessageToWM (pScreenPriv->pWMInfo, &wmMsg);
+
+	  winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
+				  wBoundingShape(pRLWinPriv->pFrame->win));
+	}
+    }
+  else
+    {
+      RECT		rcNew;
+
+      /* */
+      if (dwExStyle & WS_EX_APPWINDOW)
+	{
+	  winDebug ("\tDecorate=>Bare\n");
+	  /* Setup a rectangle with the X window position and size */
+	  SetRect (&rcNew,
+		   pRLWinPriv->pFrame->x,
+		   pRLWinPriv->pFrame->y,
+		   pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
+		   pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
+#if 0
+	  /* */
+	  AdjustWindowRectEx (&rcNew,
+			      WS_POPUP | WS_CLIPCHILDREN,
+			      FALSE,
+			      WS_EX_TOOLWINDOW);
+
+	  /* Calculate position deltas */
+	  iDx = pRLWinPriv->pFrame->x - rcNew.left;
+	  iDy = pRLWinPriv->pFrame->y - rcNew.top;
+
+	  /* Calculate new rectangle */
+	  rcNew.left += iDx;
+	  rcNew.right += iDx;
+	  rcNew.top += iDy;
+	  rcNew.bottom += iDy;
+#endif
+
+	  /* Hide window temporary to remove from taskbar. */
+	  ShowWindow( pRLWinPriv->hWnd, SW_HIDE );
+
+	  /* Set the window extended style flags */
+	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);
+
+	  /* Set the window standard style flags */
+	  SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
+			    WS_POPUP | WS_CLIPCHILDREN);
+
+	  /* Position the Windows window */
+	  SetWindowPos (pRLWinPriv->hWnd, NULL,
+			rcNew.left, rcNew.top,
+			rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
+			showCmd);
+
+	  winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
+				  wBoundingShape(pRLWinPriv->pFrame->win));
+	}
+    }
+}
+
+
+/*
+ * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
+ */
+Bool
+winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
+{
+  return pScreenInfo->fInternalWM && !pScreenInfo->fAnotherWMRunning;
+}
+
+
+/*
+ * winMWExtWMRestackWindows
+ */
+
+void
+winMWExtWMRestackWindows (ScreenPtr pScreen)
+{
+  winScreenPriv(pScreen);
+  WindowPtr pRoot = pScreen->root;
+  WindowPtr pWin = NULL;
+  WindowPtr pWinPrev = NULL;
+  win32RootlessWindowPtr pRLWin = NULL;
+  win32RootlessWindowPtr pRLWinPrev = NULL;
+  int  nWindow = 0;
+  HDWP hWinPosInfo = NULL;
+
+#if CYGMULTIWINDOW_DEBUG
+  winDebug ("winMWExtWMRestackWindows\n");
+#endif
+
+  pScreenPriv->fRestacking = TRUE;
+
+  if (pRoot != NULL)
+    {
+      for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
+	nWindow ++;
+
+      hWinPosInfo = BeginDeferWindowPos(nWindow);
+
+      for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
+	{
+	  if (pWin->realized)
+	    {
+	      UINT uFlags;
+
+	      pRLWin = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
+	      if (pRLWin == NULL) continue;
+
+	      if (pWinPrev)
+		pRLWinPrev = (win32RootlessWindowPtr) RootlessFrameForWindow (pWinPrev, FALSE);
+
+	      uFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW;
+	      if (pRLWinPrev != NULL) uFlags |= SWP_NOACTIVATE;
+
+#if CYGMULTIWINDOW_DEBUG
+	      winDebug ("winMWExtWMRestackWindows - DeferWindowPos (%08x, %08x)\n",
+			pRLWin->hWnd,
+			pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP);
+#endif
+	      hWinPosInfo = DeferWindowPos (hWinPosInfo, pRLWin->hWnd,
+					    pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP,
+					    0, 0, 0, 0,
+					    uFlags);
+	      if (hWinPosInfo == NULL)
+		{
+		  ErrorF ("winMWExtWMRestackWindows - DeferWindowPos () failed: %d\n",
+			  (int) GetLastError ());
+		  return;
+		}
+	      pWinPrev = pWin;
+	    }
+	}
+      if (!EndDeferWindowPos (hWinPosInfo))
+	{
+	  ErrorF ("winMWExtWMRestackWindows - EndDeferWindowPos () failed: %d\n",
+		  (int) GetLastError ());
+	  return;
+	}
+    }
+
+#if CYGMULTIWINDOW_DEBUG
+  winDebug ("winMWExtWMRestackWindows - done\n");
+#endif
+  pScreenPriv->fRestacking = FALSE;
+}
diff --git a/xorg-server/hw/xwin/winwindowswm.c b/xorg-server/hw/xwin/winwindowswm.c
index 577614db6..f43834d5e 100644
--- a/xorg-server/hw/xwin/winwindowswm.c
+++ b/xorg-server/hw/xwin/winwindowswm.c
@@ -548,7 +548,7 @@ ProcWindowsWMDispatch (ClientPtr client)
       return ProcWindowsWMQueryVersion(client);
     }
 
-  if (!LocalClient(client))
+  if (!client->local)
     return WMErrorBase + WindowsWMClientNotLocal;
 
   switch (stuff->data)
@@ -598,7 +598,7 @@ SProcWindowsWMDispatch (ClientPtr client)
   REQUEST(xReq);
 
   /* It is bound to be non-local when there is byte swapping */
-  if (!LocalClient(client))
+  if (!client->local)
     return WMErrorBase + WindowsWMClientNotLocal;
 
   /* only local clients are allowed WM access */