diff -u ./nx-X11/programs/Xserver/randr.X.original/Imakefile ./nx-X11/programs/Xserver/randr/Imakefile
--- ./nx-X11/programs/Xserver/randr.X.original/Imakefile	2015-02-13 14:03:44.792440567 +0100
+++ ./nx-X11/programs/Xserver/randr/Imakefile	2015-02-10 19:13:13.636692176 +0100
@@ -1,15 +1,33 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/.         */
+/*                                                                        */
+/* NX-X11, NX protocol compression and NX extensions to this software     */
+/* are copyright of NoMachine. Redistribution and use of the present      */
+/* software is allowed according to terms specified in the file LICENSE   */
+/* which comes in the source distribution.                                */
+/*                                                                        */
+/* Check http://www.nomachine.com/licensing.html for applicability.       */
+/*                                                                        */
+/* NX and NoMachine are trademarks of Medialogic S.p.A.                   */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/**************************************************************************/
 XCOMM $XFree86: xc/programs/Xserver/randr/Imakefile,v 1.1 2001/05/23 03:29:44 keithp Exp $
 #include <Server.tmpl>
 
-       SRCS =	randr.c mirandr.c
+       SRCS =	mirandr.c randr.c rrcrtc.c rrdispatch.c rrinfo.c rrmode.c rroutput.c rrpointer.c rrproperty.c rrscreen.c rrsdispatch.c rrxinerama.c
 
-       OBJS =	randr.o mirandr.o
+       OBJS =	mirandr.o randr.o rrcrtc.o rrdispatch.o rrinfo.o rrmode.o rroutput.o rrpointer.o rrproperty.o rrscreen.o rrsdispatch.o rrxinerama.o
 
    INCLUDES = -I../include -I../mi -I../../../include/fonts \
 		-I../fb -I../hw/kdrive -I$(EXTINCSRC) -I$(XINCLUDESRC) \
 		-I$(FONTINCSRC) -I../render
    LINTLIBS = ../dix/llib-ldix.ln ../os/llib-los.ln
 
+    DEFINES = -DNXAGENT_SERVER
+
 NormalLibraryTarget(randr,$(OBJS))
 NormalLibraryObjectRule()
 LintLibraryTarget(randr,$(SRCS))
Only in ./nx-X11/programs/Xserver/randr: Imakefile.NX.original
Only in ./nx-X11/programs/Xserver/randr: Imakefile.X.original
Only in ./nx-X11/programs/Xserver/randr: Makefile.am
Only in ./nx-X11/programs/Xserver/randr: Makefile.in
diff -u ./nx-X11/programs/Xserver/randr.X.original/mirandr.c ./nx-X11/programs/Xserver/randr/mirandr.c
--- ./nx-X11/programs/Xserver/randr.X.original/mirandr.c	2015-02-13 14:03:44.792440567 +0100
+++ ./nx-X11/programs/Xserver/randr/mirandr.c	2015-02-10 19:13:13.616692925 +0100
@@ -1,76 +1,42 @@
 /*
- * $XFree86: xc/programs/Xserver/randr/mirandr.c,v 1.5 2001/06/04 09:45:40 keithp Exp $
- *
- * Copyright © 2000, Compaq Computer Corporation, 
- * Copyright © 2002, Hewlett Packard, Inc.
+ * Copyright © 2000 Compaq Computer Corporation
+ * Copyright © 2002 Hewlett-Packard Company
+ * Copyright © 2006 Intel 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 Compaq or HP not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission.  HP makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
+ * 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.
  *
- * HP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL HP
- * 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 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.
  *
- * Author:  Jim Gettys, HP Labs, Hewlett-Packard, Inc.
+ * Author:  Jim Gettys, Hewlett-Packard Company, Inc.
+ *	    Keith Packard, Intel Corporation
  */
 
-
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
 #endif
 
 #include "scrnintstr.h"
 #include "mi.h"
-#include <X11/extensions/randr.h>
 #include "randrstr.h"
 #include <stdio.h>
 
-/*
- * This function assumes that only a single depth can be
- * displayed at a time, but that all visuals of that depth
- * can be displayed simultaneously.  It further assumes that
- * only a single size is available.  Hardware providing
- * additional capabilties should use different code.
- * XXX what to do here....
- */
-
 Bool
 miRRGetInfo (ScreenPtr pScreen, Rotation *rotations)
 {
-    int	i;
-    Bool setConfig = FALSE;
-    
-    *rotations = RR_Rotate_0;
-    for (i = 0; i < pScreen->numDepths; i++)
-    {
-	if (pScreen->allowedDepths[i].numVids)
-	{
-		RRScreenSizePtr		pSize;
-
-		pSize = RRRegisterSize (pScreen,
-					pScreen->width,
-					pScreen->height,
-					pScreen->mmWidth,
-					pScreen->mmHeight);
-		if (!pSize)
-		    return FALSE;
-		if (!setConfig)
-		{
-		    RRSetCurrentConfig (pScreen, RR_Rotate_0, 0, pSize);
-		    setConfig = TRUE;
-		}
-	}
-    }
     return TRUE;
 }
 
@@ -79,24 +45,110 @@
  * different here
  */
 Bool
-miRRSetConfig (ScreenPtr	pScreen,
-	       Rotation		rotation,
-	       int		rate,
-	       RRScreenSizePtr	pSize)
+miRRCrtcSet (ScreenPtr	pScreen,
+	     RRCrtcPtr	crtc,
+	     RRModePtr	mode,
+	     int	x,
+	     int	y,
+	     Rotation	rotation,
+	     int	numOutput,
+	     RROutputPtr *outputs)
 {
     return TRUE;
 }
 
+static Bool
+miRRCrtcSetGamma (ScreenPtr	pScreen,
+		  RRCrtcPtr	crtc)
+{
+    return TRUE;
+}
+
+Bool
+miRROutputSetProperty (ScreenPtr	    pScreen,
+		       RROutputPtr	    output,
+		       Atom		    property,
+		       RRPropertyValuePtr   value)
+{
+    return TRUE;
+}
+
+Bool
+miRROutputValidateMode (ScreenPtr	    pScreen,
+			RROutputPtr	    output,
+			RRModePtr	    mode)
+{
+    return FALSE;
+}
+
+void
+miRRModeDestroy (ScreenPtr  pScreen,
+		 RRModePtr  mode)
+{
+}
+
+/*
+ * This function assumes that only a single depth can be
+ * displayed at a time, but that all visuals of that depth
+ * can be displayed simultaneously.  It further assumes that
+ * only a single size is available.  Hardware providing
+ * additional capabilties should use different code.
+ * XXX what to do here....
+ */
 
 Bool
 miRandRInit (ScreenPtr pScreen)
 {
-    rrScrPrivPtr    rp;
+    rrScrPrivPtr    pScrPriv;
+#if RANDR_12_INTERFACE
+    RRModePtr	mode;
+    RRCrtcPtr	crtc;
+    RROutputPtr	output;
+    xRRModeInfo modeInfo;
+    char	name[64];
+#endif
     
     if (!RRScreenInit (pScreen))
 	return FALSE;
-    rp = rrGetScrPriv(pScreen);
-    rp->rrGetInfo = miRRGetInfo;
-    rp->rrSetConfig = miRRSetConfig;
+    pScrPriv = rrGetScrPriv(pScreen);
+    pScrPriv->rrGetInfo = miRRGetInfo;
+#if RANDR_12_INTERFACE
+    pScrPriv->rrCrtcSet = miRRCrtcSet;
+    pScrPriv->rrCrtcSetGamma = miRRCrtcSetGamma;
+    pScrPriv->rrOutputSetProperty = miRROutputSetProperty;
+    pScrPriv->rrOutputValidateMode = miRROutputValidateMode;
+    pScrPriv->rrModeDestroy = miRRModeDestroy;
+    
+    RRScreenSetSizeRange (pScreen,
+			  pScreen->width, pScreen->height,
+			  pScreen->width, pScreen->height);
+
+    sprintf (name, "%dx%d", pScreen->width, pScreen->height);
+    memset (&modeInfo, '\0', sizeof (modeInfo));
+    modeInfo.width = pScreen->width;
+    modeInfo.height = pScreen->height;
+    modeInfo.nameLength = strlen (name);
+    
+    mode = RRModeGet (&modeInfo, name);
+    if (!mode)
+	return FALSE;
+    
+    crtc = RRCrtcCreate (pScreen, NULL);
+    if (!crtc)
+	return FALSE;
+    
+    output = RROutputCreate (pScreen, "screen", 6, NULL);
+    if (!output)
+	return FALSE;
+    if (!RROutputSetClones (output, NULL, 0))
+	return FALSE;
+    if (!RROutputSetModes (output, &mode, 1, 0))
+	return FALSE;
+    if (!RROutputSetCrtcs (output, &crtc, 1))
+	return FALSE;
+    if (!RROutputSetConnection (output, RR_Connected))
+	return FALSE;
+    RRCrtcNotify (crtc, mode, 0, 0, RR_Rotate_0, 1, &output);
+#endif
     return TRUE;
 }
Only in ./nx-X11/programs/Xserver/randr: panoramiXproto.h
Only in ./nx-X11/programs/Xserver/randr: panoramiXproto.h.NX.original
Only in ./nx-X11/programs/Xserver/randr: panoramiXproto.h.X.original
diff -u ./nx-X11/programs/Xserver/randr.X.original/randr.c ./nx-X11/programs/Xserver/randr/randr.c
--- ./nx-X11/programs/Xserver/randr.X.original/randr.c	2015-02-13 14:03:44.792440567 +0100
+++ ./nx-X11/programs/Xserver/randr/randr.c	2015-02-10 19:13:13.616692925 +0100
@@ -1,29 +1,46 @@
 /*
- * $XFree86: xc/programs/Xserver/randr/randr.c,v 1.21tsi Exp $
- *
- * Copyright © 2000, Compaq Computer Corporation, 
- * Copyright © 2002, Hewlett Packard, Inc.
+ * Copyright © 2000 Compaq Computer Corporation
+ * Copyright © 2002 Hewlett-Packard Company
+ * Copyright © 2006 Intel 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 Compaq or HP not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission.  HP makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
+ * 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.
  *
- * HP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL HP
- * 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 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.
  *
- * Author:  Jim Gettys, HP Labs, Hewlett-Packard, Inc.
+ * Author:  Jim Gettys, Hewlett-Packard Company, Inc.
+ *	    Keith Packard, Intel Corporation
  */
 
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/.         */
+/*                                                                        */
+/* NX-X11, NX protocol compression and NX extensions to this software     */
+/* are copyright of NoMachine. Redistribution and use of the present      */
+/* software is allowed according to terms specified in the file LICENSE   */
+/* which comes in the source distribution.                                */
+/*                                                                        */
+/* Check http://www.nomachine.com/licensing.html for applicability.       */
+/*                                                                        */
+/* NX and NoMachine are trademarks of Medialogic S.p.A.                   */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/**************************************************************************/
 
 #define NEED_REPLIES
 #define NEED_EVENTS
@@ -31,28 +48,7 @@
 #include <dix-config.h>
 #endif
 
-#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 "extnsionst.h"
-#include "servermd.h"
-#include <X11/extensions/randr.h>
-#include <X11/extensions/randrproto.h>
 #include "randrstr.h"
-#ifdef RENDER
-#include <X11/extensions/render.h> 	/* we share subpixel order information */
-#include "picturestr.h"
-#endif
-#include <X11/Xfuncproto.h>
-#ifdef EXTMODULE
-#include "xf86_ansic.h"
-#endif
 
 /* From render.h */
 #ifndef SubPixelUnknown
@@ -60,13 +56,7 @@
 #endif
 
 #define RR_VALIDATE
-int	RRGeneration;
-int	RRNScreens;
-
-static int ProcRRQueryVersion (ClientPtr pClient);
-static int ProcRRDispatch (ClientPtr pClient);
-static int SProcRRDispatch (ClientPtr pClient);
-static int SProcRRQueryVersion (ClientPtr pClient);
+static int	RRNScreens;
 
 #define wrap(priv,real,mem,func) {\
     priv->mem = real->mem; \
@@ -77,56 +67,20 @@
     real->mem = priv->mem; \
 }
 
-#if 0
-static CARD8	RRReqCode;
-static int	RRErrBase;
-#endif
-static int	RREventBase;
-static RESTYPE ClientType, EventType; /* resource types for event masks */
-static int	RRClientPrivateIndex;
-
-typedef struct _RRTimes {
-    TimeStamp	setTime;
-    TimeStamp	configTime;
-} RRTimesRec, *RRTimesPtr;
-
-typedef struct _RRClient {
-    int		major_version;
-    int		minor_version;
-/*  RRTimesRec	times[0]; */
-} RRClientRec, *RRClientPtr;
-
-/*
- * each window has a list of clients requesting
- * RRNotify events.  Each client has a resource
- * for each window it selects RRNotify input for,
- * this resource is used to delete the RRNotifyRec
- * entry from the per-window queue.
- */
-
-typedef struct _RREvent *RREventPtr;
-
-typedef struct _RREvent {
-    RREventPtr  next;
-    ClientPtr	client;
-    WindowPtr	window;
-    XID		clientResource;
-    int		mask;
-} RREventRec;
+static int ProcRRDispatch (ClientPtr pClient);
+static int SProcRRDispatch (ClientPtr pClient);
 
+int	RREventBase;
+int	RRErrorBase;
+RESTYPE RRClientType, RREventType; /* resource types for event masks */
+
+#ifndef NXAGENT_SERVER
+DevPrivateKey RRClientPrivateKey = &RRClientPrivateKey;
+DevPrivateKey rrPrivKey = &rrPrivKey;
+#else
+int	RRClientPrivateIndex;
 int	rrPrivIndex = -1;
-
-#define GetRRClient(pClient)    ((RRClientPtr) (pClient)->devPrivates[RRClientPrivateIndex].ptr)
-#define rrClientPriv(pClient)	RRClientPtr pRRClient = GetRRClient(pClient)
-
-static Bool
-RRClientKnowsRates (ClientPtr	pClient)
-{
-    rrClientPriv(pClient);
-
-    return (pRRClient->major_version > 1 ||
-	    (pRRClient->major_version == 1 && pRRClient->minor_version >= 1));
-}
+#endif
 
 static void
 RRClientCallback (CallbackListPtr	*list,
@@ -163,10 +117,14 @@
 RRCloseScreen (int i, ScreenPtr pScreen)
 {
     rrScrPriv(pScreen);
+    int		    j;
 
     unwrap (pScrPriv, pScreen, CloseScreen);
-    if (pScrPriv->pSizes)
-	xfree (pScrPriv->pSizes);
+    for (j = pScrPriv->numCrtcs - 1; j >= 0; j--)
+	RRCrtcDestroy (pScrPriv->crtcs[j]);
+    for (j = pScrPriv->numOutputs - 1; j >= 0; j--)
+	RROutputDestroy (pScrPriv->outputs[j]);
+    
     xfree (pScrPriv);
     RRNScreens -= 1;	/* ok, one fewer screen with RandR running */
     return (*pScreen->CloseScreen) (i, pScreen);    
@@ -191,18 +149,105 @@
     cpswaps(from->subpixelOrder, to->subpixelOrder);
 }
 
-Bool RRScreenInit(ScreenPtr pScreen)
+static void
+SRRCrtcChangeNotifyEvent(xRRCrtcChangeNotifyEvent *from,
+			 xRRCrtcChangeNotifyEvent *to)
 {
-    rrScrPrivPtr   pScrPriv;
+    to->type = from->type;
+    to->subCode = from->subCode;
+    cpswaps(from->sequenceNumber, to->sequenceNumber);
+    cpswapl(from->timestamp, to->timestamp);
+    cpswapl(from->window, to->window);
+    cpswapl(from->crtc, to->crtc);
+    cpswapl(from->mode, to->mode);
+    cpswapl(from->window, to->window);
+    cpswaps(from->rotation, to->rotation);
+    cpswaps(from->x, to->x);
+    cpswaps(from->y, to->y);
+    cpswaps(from->width, to->width);
+    cpswaps(from->height, to->height);
+}
+
+static void
+SRROutputChangeNotifyEvent(xRROutputChangeNotifyEvent *from,
+			   xRROutputChangeNotifyEvent *to)
+{
+    to->type = from->type;
+    to->subCode = from->subCode;
+    cpswaps(from->sequenceNumber, to->sequenceNumber);
+    cpswapl(from->timestamp, to->timestamp);
+    cpswapl(from->configTimestamp, to->configTimestamp);
+    cpswapl(from->window, to->window);
+    cpswapl(from->output, to->output);
+    cpswapl(from->crtc, to->crtc);
+    cpswapl(from->mode, to->mode);
+    cpswaps(from->rotation, to->rotation);
+}
 
+static void
+SRROutputPropertyNotifyEvent(xRROutputPropertyNotifyEvent *from,
+			     xRROutputPropertyNotifyEvent *to)
+{
+    to->type = from->type;
+    to->subCode = from->subCode;
+    cpswaps(from->sequenceNumber, to->sequenceNumber);
+    cpswapl(from->window, to->window);
+    cpswapl(from->output, to->output);
+    cpswapl(from->atom, to->atom);
+    cpswapl(from->timestamp, to->timestamp);
+}
+
+static void
+SRRNotifyEvent (xEvent *from,
+		xEvent *to)
+{
+    switch (from->u.u.detail) {
+    case RRNotify_CrtcChange:
+	SRRCrtcChangeNotifyEvent ((xRRCrtcChangeNotifyEvent *) from,
+				  (xRRCrtcChangeNotifyEvent *) to);
+	break;
+    case RRNotify_OutputChange:
+	SRROutputChangeNotifyEvent ((xRROutputChangeNotifyEvent *) from,
+				    (xRROutputChangeNotifyEvent *) to);
+	break;
+    case RRNotify_OutputProperty:
+	SRROutputPropertyNotifyEvent ((xRROutputPropertyNotifyEvent *) from,
+				      (xRROutputPropertyNotifyEvent *) to);
+	break;
+    default:
+	break;
+    }
+}
+
+static int RRGeneration;
+
+Bool RRInit (void)
+{
     if (RRGeneration != serverGeneration)
     {
+        #ifdef NXAGENT_SERVER
 	if ((rrPrivIndex = AllocateScreenPrivateIndex()) < 0)
 	    return FALSE;
+        #endif
+	if (!RRModeInit ())
+	    return FALSE;
+	if (!RRCrtcInit ())
+	    return FALSE;
+	if (!RROutputInit ())
+	    return FALSE;
 	RRGeneration = serverGeneration;
     }
+    return TRUE;
+}
+
+Bool RRScreenInit(ScreenPtr pScreen)
+{
+    rrScrPrivPtr   pScrPriv;
+
+    if (!RRInit ())
+	return FALSE;
 
-    pScrPriv = (rrScrPrivPtr) xalloc (sizeof (rrScrPrivRec));
+    pScrPriv = (rrScrPrivPtr) xcalloc (1, sizeof (rrScrPrivRec));
     if (!pScrPriv)
 	return FALSE;
 
@@ -211,8 +256,31 @@
     /*
      * Calling function best set these function vectors
      */
-    pScrPriv->rrSetConfig = 0;
     pScrPriv->rrGetInfo = 0;
+    pScrPriv->maxWidth = pScrPriv->minWidth = pScreen->width;
+    pScrPriv->maxHeight = pScrPriv->minHeight = pScreen->height;
+    
+    pScrPriv->width = pScreen->width;
+    pScrPriv->height = pScreen->height;
+    pScrPriv->mmWidth = pScreen->mmWidth;
+    pScrPriv->mmHeight = pScreen->mmHeight;
+#if RANDR_12_INTERFACE
+    pScrPriv->rrScreenSetSize = NULL;
+    pScrPriv->rrCrtcSet = NULL;
+    pScrPriv->rrCrtcSetGamma = NULL;
+#endif
+#if RANDR_10_INTERFACE    
+    pScrPriv->rrSetConfig = 0;
+    pScrPriv->rotations = RR_Rotate_0;
+    pScrPriv->reqWidth = pScreen->width;
+    pScrPriv->reqHeight = pScreen->height;
+    pScrPriv->nSizes = 0;
+    pScrPriv->pSizes = NULL;
+    pScrPriv->rotation = RR_Rotate_0;
+    pScrPriv->rate = 0;
+    pScrPriv->size = 0;
+#endif
+    
     /*
      * This value doesn't really matter -- any client must call
      * GetScreenInfo before reading it which will automatically update
@@ -223,14 +291,10 @@
     
     wrap (pScrPriv, pScreen, CloseScreen, RRCloseScreen);
 
-    pScrPriv->rotations = RR_Rotate_0;
-    
-    pScrPriv->nSizes = 0;
-    pScrPriv->nSizesInUse = 0;
-    pScrPriv->pSizes = 0;
-    
-    pScrPriv->rotation = RR_Rotate_0;
-    pScrPriv->size = -1;
+    pScrPriv->numOutputs = 0;
+    pScrPriv->outputs = NULL;
+    pScrPriv->numCrtcs = 0;
+    pScrPriv->crtcs = NULL;
     
     RRNScreens += 1;	/* keep count of screens that implement randr */
     return TRUE;
@@ -246,7 +310,7 @@
 
     pRREvent = (RREventPtr) data;
     pWin = pRREvent->window;
-    pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, EventType);
+    pHead = (RREventPtr *) LookupIDByType(pWin->drawable.id, RREventType);
     if (pHead) {
 	pPrev = 0;
 	for (pCur = *pHead; pCur && pCur != pRREvent; pCur=pCur->next)
@@ -272,7 +336,7 @@
     pHead = (RREventPtr *) data;
     for (pCur = *pHead; pCur; pCur = pNext) {
 	pNext = pCur->next;
-	FreeResource (pCur->clientResource, ClientType);
+	FreeResource (pCur->clientResource, RRClientType);
 	xfree ((pointer) pCur);
     }
     xfree ((pointer) pHead);
@@ -286,1034 +350,172 @@
 
     if (RRNScreens == 0) return;
 
+    #ifndef NXAGENT_SERVER
+    if (!dixRequestPrivate(RRClientPrivateKey,
+				sizeof (RRClientRec) +
+				screenInfo.numScreens * sizeof (RRTimesRec)))
+	return;
+    #else
     RRClientPrivateIndex = AllocateClientPrivateIndex ();
     if (!AllocateClientPrivate (RRClientPrivateIndex,
 				sizeof (RRClientRec) +
 				screenInfo.numScreens * sizeof (RRTimesRec)))
 	return;
+    #endif
     if (!AddCallback (&ClientStateCallback, RRClientCallback, 0))
 	return;
 
-    ClientType = CreateNewResourceType(RRFreeClient);
-    if (!ClientType)
+    RRClientType = CreateNewResourceType(RRFreeClient);
+    if (!RRClientType)
 	return;
-    EventType = CreateNewResourceType(RRFreeEvents);
-    if (!EventType)
+    RREventType = CreateNewResourceType(RRFreeEvents);
+    if (!RREventType)
 	return;
     extEntry = AddExtension (RANDR_NAME, RRNumberEvents, RRNumberErrors,
 			     ProcRRDispatch, SProcRRDispatch,
 			     RRResetProc, StandardMinorOpcode);
     if (!extEntry)
 	return;
-#if 0
-    RRReqCode = (CARD8) extEntry->base;
-    RRErrBase = extEntry->errorBase;
-#endif
+    RRErrorBase = extEntry->errorBase;
     RREventBase = extEntry->eventBase;
     EventSwapVector[RREventBase + RRScreenChangeNotify] = (EventSwapPtr) 
-      SRRScreenChangeNotifyEvent;
-
-    return;
+	SRRScreenChangeNotifyEvent;
+    EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr)
+	SRRNotifyEvent;
+#ifdef PANORAMIX
+    RRXineramaExtensionInit();
+#endif
 }
-		
+
 static int
 TellChanged (WindowPtr pWin, pointer value)
 {
     RREventPtr			*pHead, pRREvent;
     ClientPtr			client;
-    xRRScreenChangeNotifyEvent	se;
     ScreenPtr			pScreen = pWin->drawable.pScreen;
     rrScrPriv(pScreen);
-    RRScreenSizePtr		pSize;
-    WindowPtr			pRoot = WindowTable[pScreen->myNum];
+    int				i;
 
-    pHead = (RREventPtr *) LookupIDByType (pWin->drawable.id, EventType);
+    pHead = (RREventPtr *) LookupIDByType (pWin->drawable.id, RREventType);
     if (!pHead)
 	return WT_WALKCHILDREN;
 
-    se.type = RRScreenChangeNotify + RREventBase;
-    se.rotation = (CARD8) pScrPriv->rotation;
-    se.timestamp = pScrPriv->lastSetTime.milliseconds;
-    se.configTimestamp = pScrPriv->lastConfigTime.milliseconds;
-    se.root =  pRoot->drawable.id;
-    se.window = pWin->drawable.id;
-#ifdef RENDER
-    se.subpixelOrder = PictureGetSubpixelOrder (pScreen);
-#else
-    se.subpixelOrder = SubPixelUnknown;
-#endif
-    if (pScrPriv->size >= 0)
-    {
-	pSize = &pScrPriv->pSizes[pScrPriv->size];
-	se.sizeID = pSize->id;
-	se.widthInPixels = pSize->width;
-	se.heightInPixels = pSize->height;
-	se.widthInMillimeters = pSize->mmWidth;
-	se.heightInMillimeters = pSize->mmHeight;
-    }
-    else
-    {
-	/*
-	 * This "shouldn't happen", but a broken DDX can
-	 * forget to set the current configuration on GetInfo
-	 */
-	se.sizeID = 0xffff;
-	se.widthInPixels = 0;
-	se.heightInPixels = 0;
-	se.widthInMillimeters = 0;
-	se.heightInMillimeters = 0;
-    }    
     for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) 
     {
 	client = pRREvent->client;
 	if (client == serverClient || client->clientGone)
 	    continue;
-	se.sequenceNumber = client->sequence;
-	if(pRREvent->mask & RRScreenChangeNotifyMask)
-	  WriteEventsToClient (client, 1, (xEvent *) &se);
-    }
-    return WT_WALKCHILDREN;
-}
 
-static Bool
-RRGetInfo (ScreenPtr pScreen)
-{
-    rrScrPriv (pScreen);
-    int		    i, j, k, l;
-    Bool	    changed;
-    Rotation	    rotations;
-    RRScreenSizePtr pSize;
-    RRScreenRatePtr pRate;
-
-    for (i = 0; i < pScrPriv->nSizes; i++)
-    {
-	pSize = &pScrPriv->pSizes[i];
-	pSize->oldReferenced = pSize->referenced;
-	pSize->referenced = FALSE;
-	for (k = 0; k < pSize->nRates; k++)
+	if (pRREvent->mask & RRScreenChangeNotifyMask)
+	    RRDeliverScreenEvent (client, pWin, pScreen);
+	
+	if (pRREvent->mask & RRCrtcChangeNotifyMask)
 	{
-	    pRate = &pSize->pRates[k];
-	    pRate->oldReferenced = pRate->referenced;
-	    pRate->referenced = FALSE;
-	}
-    }
-    if (!(*pScrPriv->rrGetInfo) (pScreen, &rotations))
-	return FALSE;
-
-    changed = FALSE;
-
-    /*
-     * Check whether anything changed and simultaneously generate
-     * the protocol id values for the objects
-     */
-    if (rotations != pScrPriv->rotations)
-    {
-	pScrPriv->rotations = rotations;
-	changed = TRUE;
-    }
-
-    j = 0;
-    for (i = 0; i < pScrPriv->nSizes; i++)
-    {
-	pSize = &pScrPriv->pSizes[i];
-	if (pSize->oldReferenced != pSize->referenced)
-	    changed = TRUE;
-	if (pSize->referenced)
-	    pSize->id = j++;
-	l = 0;
-	for (k = 0; k < pSize->nRates; k++)
-	{
-	    pRate = &pSize->pRates[k];
-	    if (pRate->oldReferenced != pRate->referenced)
-		changed = TRUE;
-	    if (pRate->referenced)
-		l++;
-	}
-	pSize->nRatesInUse = l;
-    }
-    pScrPriv->nSizesInUse = j;
-    if (changed)
-    {
-	UpdateCurrentTime ();
-	pScrPriv->lastConfigTime = currentTime;
-	WalkTree (pScreen, TellChanged, (pointer) pScreen);
-    }
-    return TRUE;
-}
-
-static void
-RRSendConfigNotify (ScreenPtr pScreen)
-{
-    WindowPtr	pWin = WindowTable[pScreen->myNum];
-    xEvent	event;
-
-    event.u.u.type = ConfigureNotify;
-    event.u.configureNotify.window = pWin->drawable.id;
-    event.u.configureNotify.aboveSibling = None;
-    event.u.configureNotify.x = 0;
-    event.u.configureNotify.y = 0;
-
-    /* XXX xinerama stuff ? */
-    
-    event.u.configureNotify.width = pWin->drawable.width;
-    event.u.configureNotify.height = pWin->drawable.height;
-    event.u.configureNotify.borderWidth = wBorderWidth (pWin);
-    event.u.configureNotify.override = pWin->overrideRedirect;
-    DeliverEvents(pWin, &event, 1, NullWindow);
-}
-
-static int
-ProcRRQueryVersion (ClientPtr client)
-{
-    xRRQueryVersionReply rep;
-    register int n;
-    REQUEST(xRRQueryVersionReq);
-    rrClientPriv(client);
-
-    REQUEST_SIZE_MATCH(xRRQueryVersionReq);
-    pRRClient->major_version = stuff->majorVersion;
-    pRRClient->minor_version = stuff->minorVersion;
-    rep.type = X_Reply;
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-    rep.majorVersion = RANDR_MAJOR;
-    rep.minorVersion = RANDR_MINOR;
-    if (client->swapped) {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swapl(&rep.majorVersion, n);
-	swapl(&rep.minorVersion, n);
-    }
-    WriteToClient(client, sizeof(xRRQueryVersionReply), (char *)&rep);
-    return (client->noClientException);
-}
-
-
-extern char	*ConnectionInfo;
-
-static int padlength[4] = {0, 3, 2, 1};
-
-static void
-RREditConnectionInfo (ScreenPtr pScreen)
-{
-    xConnSetup	    *connSetup;
-    char	    *vendor;
-    xPixmapFormat   *formats;
-    xWindowRoot	    *root;
-    xDepth	    *depth;
-    xVisualType	    *visual;
-    int		    screen = 0;
-    int		    d;
-
-    connSetup = (xConnSetup *) ConnectionInfo;
-    vendor = (char *) connSetup + sizeof (xConnSetup);
-    formats = (xPixmapFormat *) ((char *) vendor +
-				 connSetup->nbytesVendor +
-				 padlength[connSetup->nbytesVendor & 3]);
-    root = (xWindowRoot *) ((char *) formats +
-			    sizeof (xPixmapFormat) * screenInfo.numPixmapFormats);
-    while (screen != pScreen->myNum)
-    {
-	depth = (xDepth *) ((char *) root + 
-			    sizeof (xWindowRoot));
-	for (d = 0; d < root->nDepths; d++)
-	{
-	    visual = (xVisualType *) ((char *) depth +
-				      sizeof (xDepth));
-	    depth = (xDepth *) ((char *) visual +
-				depth->nVisuals * sizeof (xVisualType));
-	}
-	root = (xWindowRoot *) ((char *) depth);
-	screen++;
-    }
-    root->pixWidth = pScreen->width;
-    root->pixHeight = pScreen->height;
-    root->mmWidth = pScreen->mmWidth;
-    root->mmHeight = pScreen->mmHeight;
-}
-
-static int
-ProcRRGetScreenInfo (ClientPtr client)
-{
-    REQUEST(xRRGetScreenInfoReq);
-    xRRGetScreenInfoReply   rep;
-    WindowPtr	    	    pWin;
-    int			    n;
-    ScreenPtr		    pScreen;
-    rrScrPrivPtr	    pScrPriv;
-    CARD8		    *extra;
-    unsigned long	    extraLen;
-
-    REQUEST_SIZE_MATCH(xRRGetScreenInfoReq);
-    pWin = (WindowPtr)SecurityLookupWindow(stuff->window, client,
-					   SecurityReadAccess);
-
-    if (!pWin)
-	return BadWindow;
-
-    pScreen = pWin->drawable.pScreen;
-    pScrPriv = rrGetScrPriv(pScreen);
-    rep.pad = 0;
-    if (!pScrPriv)
-    {
-	rep.type = X_Reply;
-	rep.setOfRotations = RR_Rotate_0;;
-	rep.sequenceNumber = client->sequence;
-	rep.length = 0;
-	rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id;
-	rep.timestamp = currentTime.milliseconds;
-	rep.configTimestamp = currentTime.milliseconds;
-	rep.nSizes = 0;
-	rep.sizeID = 0;
-	rep.rotation = RR_Rotate_0;
-	rep.rate = 0;
-	rep.nrateEnts = 0;
-	extra = 0;
-	extraLen = 0;
-    }
-    else
-    {
-	int			i, j;
-	xScreenSizes		*size;
-	CARD16			*rates;
-	CARD8			*data8;
-	Bool			has_rate = RRClientKnowsRates (client);
-    
-	RRGetInfo (pScreen);
-
-	rep.type = X_Reply;
-	rep.setOfRotations = pScrPriv->rotations;
-	rep.sequenceNumber = client->sequence;
-	rep.length = 0;
-	rep.root = WindowTable[pWin->drawable.pScreen->myNum]->drawable.id;
-	rep.timestamp = pScrPriv->lastSetTime.milliseconds;
-	rep.configTimestamp = pScrPriv->lastConfigTime.milliseconds;
-	rep.rotation = pScrPriv->rotation;
-	rep.nSizes = pScrPriv->nSizesInUse;
-	rep.rate = pScrPriv->rate;
-        rep.nrateEnts = 0;
-	if (has_rate)
-	{
-	    for (i = 0; i < pScrPriv->nSizes; i++)
+	    for (i = 0; i < pScrPriv->numCrtcs; i++)
 	    {
-		RRScreenSizePtr pSize = &pScrPriv->pSizes[i];
-		if (pSize->referenced)
-		{
-		    rep.nrateEnts += (1 + pSize->nRatesInUse);
-		}
+		RRCrtcPtr   crtc = pScrPriv->crtcs[i];
+		if (crtc->changed)
+		    RRDeliverCrtcEvent (client, pWin, crtc);
 	    }
 	}
-
-	if (pScrPriv->size >= 0)
-	    rep.sizeID = pScrPriv->pSizes[pScrPriv->size].id;
-	else
-	    return BadImplementation;
-
-	extraLen = (rep.nSizes * sizeof (xScreenSizes) +
-		    rep.nrateEnts * sizeof (CARD16));
-
-	extra = (CARD8 *) xalloc (extraLen);
-	if (!extra)
-	    return BadAlloc;
-	/*
-	 * First comes the size information
-	 */
-	size = (xScreenSizes *) extra;
-	rates = (CARD16 *) (size + rep.nSizes);
-	for (i = 0; i < pScrPriv->nSizes; i++)
+	
+	if (pRREvent->mask & RROutputChangeNotifyMask)
 	{
-	    RRScreenSizePtr pSize = &pScrPriv->pSizes[i];
-	    if (pSize->referenced)
+	    for (i = 0; i < pScrPriv->numOutputs; i++)
 	    {
-		size->widthInPixels = pSize->width;
-		size->heightInPixels = pSize->height;
-		size->widthInMillimeters = pSize->mmWidth;
-		size->heightInMillimeters = pSize->mmHeight;
-		if (client->swapped)
-		{
-		    swaps (&size->widthInPixels, n);
-		    swaps (&size->heightInPixels, n);
-		    swaps (&size->widthInMillimeters, n);
-		    swaps (&size->heightInMillimeters, n);
-		}
-		size++;
-		if (has_rate)
-		{
-		    *rates = pSize->nRatesInUse;
-		    if (client->swapped)
-		    {
-			swaps (rates, n);
-		    }
-		    rates++;
-		    for (j = 0; j < pSize->nRates; j++)
-		    {
-			RRScreenRatePtr	pRate = &pSize->pRates[j];
-			if (pRate->referenced)
-			{
-			    *rates = pRate->rate;
-			    if (client->swapped)
-			    {
-				swaps (rates, n);
-			    }
-			    rates++;
-			}
-		    }
-		}
+		RROutputPtr   output = pScrPriv->outputs[i];
+		if (output->changed)
+		    RRDeliverOutputEvent (client, pWin, output);
 	    }
 	}
-	data8 = (CARD8 *) rates;
-
-	if (data8 - (CARD8 *) extra != extraLen)
-	    FatalError ("RRGetScreenInfo bad extra len %ld != %ld\n",
-			(unsigned long)(data8 - (CARD8 *) extra), extraLen);
-	rep.length =  (extraLen + 3) >> 2;
-    }
-    if (client->swapped) {
-	swaps(&rep.sequenceNumber, n);
-	swapl(&rep.length, n);
-	swapl(&rep.timestamp, n);
-	swaps(&rep.rotation, n);
-	swaps(&rep.nSizes, n);
-	swaps(&rep.sizeID, n);
-	swaps(&rep.rate, n);
-	swaps(&rep.nrateEnts, n);
-    }
-    WriteToClient(client, sizeof(xRRGetScreenInfoReply), (char *)&rep);
-    if (extraLen)
-    {
-	WriteToClient (client, extraLen, (char *) extra);
-	xfree (extra);
     }
-    return (client->noClientException);
+    return WT_WALKCHILDREN;
 }
 
-static int
-ProcRRSetScreenConfig (ClientPtr client)
+/*
+ * Something changed; send events and adjust pointer position
+ */
+void
+RRTellChanged (ScreenPtr pScreen)
 {
-    REQUEST(xRRSetScreenConfigReq);
-    xRRSetScreenConfigReply rep;
-    DrawablePtr		    pDraw;
-    int			    n;
-    ScreenPtr		    pScreen;
-    rrScrPrivPtr	    pScrPriv;
-    TimeStamp		    configTime;
-    TimeStamp		    time;
-    RRScreenSizePtr	    pSize;
-    int			    i;
-    Rotation		    rotation;
-    int			    rate;
-    short		    oldWidth, oldHeight;
-    Bool		    has_rate;
-
-    UpdateCurrentTime ();
-
-    if (RRClientKnowsRates (client))
-    {
-	REQUEST_SIZE_MATCH (xRRSetScreenConfigReq);
-	has_rate = TRUE;
-    }
-    else
-    {
-	REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq);
-	has_rate = FALSE;
-    }
-    
-    SECURITY_VERIFY_DRAWABLE(pDraw, stuff->drawable, client,
-			     SecurityWriteAccess);
-
-    pScreen = pDraw->pScreen;
-
-    pScrPriv = rrGetScrPriv(pScreen);
-    
-    time = ClientTimeToServerTime(stuff->timestamp);
-    configTime = ClientTimeToServerTime(stuff->configTimestamp);
-    
-    oldWidth = pScreen->width;
-    oldHeight = pScreen->height;
-    
-    if (!pScrPriv)
-    {
-	time = currentTime;
-	rep.status = RRSetConfigFailed;
-	goto sendReply;
-    }
-    if (!RRGetInfo (pScreen))
-	return BadAlloc;
-    
-    /*
-     * if the client's config timestamp is not the same as the last config
-     * timestamp, then the config information isn't up-to-date and
-     * can't even be validated
-     */
-    if (CompareTimeStamps (configTime, pScrPriv->lastConfigTime) != 0)
-    {
-	rep.status = RRSetConfigInvalidConfigTime;
-	goto sendReply;
-    }
-    
-    /*
-     * Search for the requested size
-     */
-    pSize = 0;
-    for (i = 0; i < pScrPriv->nSizes; i++)
-    {
-	pSize = &pScrPriv->pSizes[i];
-	if (pSize->referenced && pSize->id == stuff->sizeID)
-	{
-	    break;
-	}
-    }
-    if (i == pScrPriv->nSizes)
-    {
-	/*
-	 * Invalid size ID
-	 */
-	client->errorValue = stuff->sizeID;
-	return BadValue;
-    }
+    rrScrPriv (pScreen);
+    int i;
     
-    /*
-     * Validate requested rotation
-     */
-    rotation = (Rotation) stuff->rotation;
-
-    /* test the rotation bits only! */
-    switch (rotation & 0xf) {
-    case RR_Rotate_0:
-    case RR_Rotate_90:
-    case RR_Rotate_180:
-    case RR_Rotate_270:
-	break;
-    default:
-	/*
-	 * Invalid rotation
-	 */
-	client->errorValue = stuff->rotation;
-	return BadValue;
-    }
-
-    if ((~pScrPriv->rotations) & rotation)
+    if (pScrPriv->changed)
     {
-	/*
-	 * requested rotation or reflection not supported by screen
-	 */
-	client->errorValue = stuff->rotation;
-	return BadMatch;
-    }
-
-    /*
-     * Validate requested refresh
-     */
-    if (has_rate)
-	rate = (int) stuff->rate;
-    else
-	rate = 0;
-
-    if (rate)
-    {
-	for (i = 0; i < pSize->nRates; i++)
+	UpdateCurrentTime ();
+	if (pScrPriv->configChanged)
 	{
-	    RRScreenRatePtr pRate = &pSize->pRates[i];
-	    if (pRate->referenced && pRate->rate == rate)
-		break;
+	    pScrPriv->lastConfigTime = currentTime;
+	    pScrPriv->configChanged = FALSE;
 	}
-	if (i == pSize->nRates)
-	{
-	    /*
-	     * Invalid rate
-	     */
-	    client->errorValue = rate;
-	    return BadValue;
+	pScrPriv->changed = FALSE;
+	WalkTree (pScreen, TellChanged, (pointer) pScreen);
+	for (i = 0; i < pScrPriv->numOutputs; i++)
+	    pScrPriv->outputs[i]->changed = FALSE;
+	for (i = 0; i < pScrPriv->numCrtcs; i++)
+	    pScrPriv->crtcs[i]->changed = FALSE;
+	if (pScrPriv->layoutChanged)
+	{
+	    pScrPriv->layoutChanged = FALSE;
+	    RRPointerScreenConfigured (pScreen);
+	    RRSendConfigNotify (pScreen);
 	}
     }
-    
-    /*
-     * Make sure the requested set-time is not older than
-     * the last set-time
-     */
-    if (CompareTimeStamps (time, pScrPriv->lastSetTime) < 0)
-    {
-	rep.status = RRSetConfigInvalidTime;
-	goto sendReply;
-    }
-
-    /*
-     * call out to ddx routine to effect the change
-     */
-    if (!(*pScrPriv->rrSetConfig) (pScreen, rotation, rate,
-				   pSize))
-    {
-	/*
-	 * unknown DDX failure, report to client
-	 */
-	rep.status = RRSetConfigFailed;
-	goto sendReply;
-    }
-    
-    /*
-     * set current extension configuration pointers
-     */
-    RRSetCurrentConfig (pScreen, rotation, rate, pSize);
-    
-    /*
-     * Deliver ScreenChangeNotify events whenever
-     * the configuration is updated
-     */
-    WalkTree (pScreen, TellChanged, (pointer) pScreen);
-    
-    /*
-     * Deliver ConfigureNotify events when root changes
-     * pixel size
-     */
-    if (oldWidth != pScreen->width || oldHeight != pScreen->height)
-	RRSendConfigNotify (pScreen);
-    RREditConnectionInfo (pScreen);
-    
-    /*
-     * Fix pointer bounds and location
-     */
-    ScreenRestructured (pScreen);
-    pScrPriv->lastSetTime = time;
-    
-    /*
-     * Report Success
-     */
-    rep.status = RRSetConfigSuccess;
-    
-sendReply:
-    
-    rep.type = X_Reply;
-    /* rep.status has already been filled in */
-    rep.length = 0;
-    rep.sequenceNumber = client->sequence;
-
-    rep.newTimestamp = pScrPriv->lastSetTime.milliseconds;
-    rep.newConfigTimestamp = pScrPriv->lastConfigTime.milliseconds;
-    rep.root = WindowTable[pDraw->pScreen->myNum]->drawable.id;
-
-    if (client->swapped) 
-    {
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swapl(&rep.newTimestamp, n);
-	swapl(&rep.newConfigTimestamp, n);
-	swapl(&rep.root, n);
-    }
-    WriteToClient(client, sizeof(xRRSetScreenConfigReply), (char *)&rep);
-
-    return (client->noClientException);
 }
 
-int
-RRSetScreenConfig (ScreenPtr		pScreen,
-		   Rotation		rotation,
-		   int			rate,
-		   RRScreenSizePtr	pSize)
+/*
+ * Return the first output which is connected to an active CRTC
+ * Used in emulating 1.0 behaviour
+ */
+RROutputPtr
+RRFirstOutput (ScreenPtr pScreen)
 {
-    rrScrPrivPtr	    pScrPriv;
-    int			    i;
-    short		    oldWidth, oldHeight;
-
-    pScrPriv = rrGetScrPriv(pScreen);
-    
-    oldWidth = pScreen->width;
-    oldHeight = pScreen->height;
-    
-    if (!RRGetInfo (pScreen))
-	return BadAlloc;
+    rrScrPriv(pScreen);
+    RROutputPtr		    output;
+    int	i, j;
     
-    /*
-     * Validate requested rotation
-     */
-
-    /* test the rotation bits only! */
-    switch (rotation & 0xf) {
-    case RR_Rotate_0:
-    case RR_Rotate_90:
-    case RR_Rotate_180:
-    case RR_Rotate_270:
-	break;
-    default:
-	/*
-	 * Invalid rotation
-	 */
-	return BadValue;
-    }
-
-    if ((~pScrPriv->rotations) & rotation)
-    {
-	/*
-	 * requested rotation or reflection not supported by screen
-	 */
-	return BadMatch;
-    }
-
-    /*
-     * Validate requested refresh
-     */
-    if (rate)
+    for (i = 0; i < pScrPriv->numCrtcs; i++)
     {
-	for (i = 0; i < pSize->nRates; i++)
-	{
-	    RRScreenRatePtr pRate = &pSize->pRates[i];
-	    if (pRate->referenced && pRate->rate == rate)
-		break;
-	}
-	if (i == pSize->nRates)
+	RRCrtcPtr   crtc = pScrPriv->crtcs[i];
+	for (j = 0; j < pScrPriv->numOutputs; j++)
 	{
-	    /*
-	     * Invalid rate
-	     */
-	    return BadValue;
+	    output = pScrPriv->outputs[j];
+	    if (output->crtc == crtc)
+		return output;
 	}
     }
-
-    /*
-     * call out to ddx routine to effect the change
-     */
-    if (!(*pScrPriv->rrSetConfig) (pScreen, rotation, rate,
-				   pSize))
-    {
-	/*
-	 * unknown DDX failure, report to client
-	 */
-        return BadImplementation;
-    }
-    
-    /*
-     * set current extension configuration pointers
-     */
-    RRSetCurrentConfig (pScreen, rotation, rate, pSize);
-    
-    /*
-     * Deliver ScreenChangeNotify events whenever
-     * the configuration is updated
-     */
-    WalkTree (pScreen, TellChanged, (pointer) pScreen);
-    
-    /*
-     * Deliver ConfigureNotify events when root changes
-     * pixel size
-     */
-    if (oldWidth != pScreen->width || oldHeight != pScreen->height)
-	RRSendConfigNotify (pScreen);
-    RREditConnectionInfo (pScreen);
-    
-    /*
-     * Fix pointer bounds and location
-     */
-    ScreenRestructured (pScreen);
-    
-    return Success;
+    return NULL;
 }
 
-static int
-ProcRRSelectInput (ClientPtr client)
+CARD16
+RRVerticalRefresh (xRRModeInfo *mode)
 {
-    REQUEST(xRRSelectInputReq);
-    rrClientPriv(client);
-    RRTimesPtr	pTimes;
-    WindowPtr	pWin;
-    RREventPtr	pRREvent, pNewRREvent, *pHead;
-    XID		clientResource;
-
-    REQUEST_SIZE_MATCH(xRRSelectInputReq);
-    pWin = SecurityLookupWindow (stuff->window, client, SecurityWriteAccess);
-    if (!pWin)
-	return BadWindow;
-    pHead = (RREventPtr *)SecurityLookupIDByType(client,
-						 pWin->drawable.id, EventType,
-						 SecurityWriteAccess);
-
-    if (stuff->enable & (RRScreenChangeNotifyMask)) 
-    {
-	ScreenPtr	pScreen = pWin->drawable.pScreen;
-	rrScrPriv	(pScreen);
-
-	if (pHead) 
-	{
-	    /* check for existing entry. */
-	    for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next)
-		if (pRREvent->client == client)
-		    return Success;
-	}
-
-	/* build the entry */
-	pNewRREvent = (RREventPtr) xalloc (sizeof (RREventRec));
-	if (!pNewRREvent)
-	    return BadAlloc;
-	pNewRREvent->next = 0;
-	pNewRREvent->client = client;
-	pNewRREvent->window = pWin;
-	pNewRREvent->mask = stuff->enable;
-	/*
-	 * add a resource that will be deleted when
-	 * the client goes away
-	 */
-	clientResource = FakeClientID (client->index);
-	pNewRREvent->clientResource = clientResource;
-	if (!AddResource (clientResource, ClientType, (pointer)pNewRREvent))
-	    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 = (RREventPtr *) xalloc (sizeof (RREventPtr));
-	    if (!pHead ||
-		!AddResource (pWin->drawable.id, EventType, (pointer)pHead))
-	    {
-		FreeResource (clientResource, RT_NONE);
-		return BadAlloc;
-	    }
-	    *pHead = 0;
-	}
-	pNewRREvent->next = *pHead;
-	*pHead = pNewRREvent;
-	/*
-	 * Now see if the client needs an event
-	 */
-	if (pScrPriv)
-	{
-	    pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum];
-	    if (CompareTimeStamps (pTimes->setTime, 
-				   pScrPriv->lastSetTime) != 0 ||
-		CompareTimeStamps (pTimes->configTime, 
-				   pScrPriv->lastConfigTime) != 0)
-	    {
-		TellChanged (pWin, (pointer) pScreen);
-	    }
-	}
-    }
-    else if (stuff->enable == xFalse) 
-    {
-	/* delete the interest */
-	if (pHead) {
-	    pNewRREvent = 0;
-	    for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) {
-		if (pRREvent->client == client)
-		    break;
-		pNewRREvent = pRREvent;
-	    }
-	    if (pRREvent) {
-		FreeResource (pRREvent->clientResource, ClientType);
-		if (pNewRREvent)
-		    pNewRREvent->next = pRREvent->next;
-		else
-		    *pHead = pRREvent->next;
-		xfree (pRREvent);
-	    }
-	}
-    }
-    else 
-    {
-	client->errorValue = stuff->enable;
-	return BadValue;
-    }
-    return Success;
+    CARD32  refresh;
+    CARD32  dots = mode->hTotal * mode->vTotal;
+    if (!dots)
+	return 0;
+    refresh = (mode->dotClock + dots/2) / dots;
+    if (refresh > 0xffff)
+	refresh = 0xffff;
+    return (CARD16) refresh;
 }
 
-
 static int
 ProcRRDispatch (ClientPtr client)
 {
     REQUEST(xReq);
-    switch (stuff->data)
-    {
-    case X_RRQueryVersion:
-	return ProcRRQueryVersion(client);
-    case X_RRSetScreenConfig:
-        return ProcRRSetScreenConfig(client);
-    case X_RRSelectInput:
-        return ProcRRSelectInput(client);
-    case X_RRGetScreenInfo:
-        return ProcRRGetScreenInfo(client);
-    default:
+    if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data])
 	return BadRequest;
-    }
-}
-
-static int
-SProcRRQueryVersion (ClientPtr client)
-{
-    register int n;
-    REQUEST(xRRQueryVersionReq);
-
-    swaps(&stuff->length, n);
-    swapl(&stuff->majorVersion, n);
-    swapl(&stuff->minorVersion, n);
-    return ProcRRQueryVersion(client);
-}
-
-static int
-SProcRRGetScreenInfo (ClientPtr client)
-{
-    register int n;
-    REQUEST(xRRGetScreenInfoReq);
-
-    swaps(&stuff->length, n);
-    swapl(&stuff->window, n);
-    return ProcRRGetScreenInfo(client);
-}
-
-static int
-SProcRRSetScreenConfig (ClientPtr client)
-{
-    register int n;
-    REQUEST(xRRSetScreenConfigReq);
-
-    if (RRClientKnowsRates (client))
-    {
-	REQUEST_SIZE_MATCH (xRRSetScreenConfigReq);
-	swaps (&stuff->rate, n);
-    }
-    else
-    {
-	REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq);
-    }
-    
-    swaps(&stuff->length, n);
-    swapl(&stuff->drawable, n);
-    swapl(&stuff->timestamp, n);
-    swaps(&stuff->sizeID, n);
-    swaps(&stuff->rotation, n);
-    return ProcRRSetScreenConfig(client);
-}
-
-static int
-SProcRRSelectInput (ClientPtr client)
-{
-    register int n;
-    REQUEST(xRRSelectInputReq);
-
-    swaps(&stuff->length, n);
-    swapl(&stuff->window, n);
-    return ProcRRSelectInput(client);
+    return (*ProcRandrVector[stuff->data]) (client);
 }
 
-
 static int
 SProcRRDispatch (ClientPtr client)
 {
     REQUEST(xReq);
-    switch (stuff->data)
-    {
-    case X_RRQueryVersion:
-	return SProcRRQueryVersion(client);
-    case X_RRSetScreenConfig:
-        return SProcRRSetScreenConfig(client);
-    case X_RRSelectInput:
-        return SProcRRSelectInput(client);
-    case X_RRGetScreenInfo:
-        return SProcRRGetScreenInfo(client);
-    default:
+    if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data])
 	return BadRequest;
-    }
-}
-
-
-static Bool
-RRScreenSizeMatches (RRScreenSizePtr  a,
-		   RRScreenSizePtr  b)
-{
-    if (a->width != b->width)
-	return FALSE;
-    if (a->height != b->height)
-	return FALSE;
-    if (a->mmWidth != b->mmWidth)
-	return FALSE;
-    if (a->mmHeight != b->mmHeight)
-	return FALSE;
-    return TRUE;
-}
-
-RRScreenSizePtr
-RRRegisterSize (ScreenPtr	    pScreen,
-		short		    width, 
-		short		    height,
-		short		    mmWidth,
-		short		    mmHeight)
-{
-    rrScrPriv (pScreen);
-    int		    i;
-    RRScreenSize    tmp;
-    RRScreenSizePtr pNew;
-
-    if (!pScrPriv)
-	return 0;
-    
-    tmp.width = width;
-    tmp.height= height;
-    tmp.mmWidth = mmWidth;
-    tmp.mmHeight = mmHeight;
-    tmp.pRates = 0;
-    tmp.nRates = 0;
-    tmp.nRatesInUse = 0;
-    tmp.referenced = TRUE;
-    tmp.oldReferenced = FALSE;
-    for (i = 0; i < pScrPriv->nSizes; i++)
-	if (RRScreenSizeMatches (&tmp, &pScrPriv->pSizes[i]))
-	{
-	    pScrPriv->pSizes[i].referenced = TRUE;
-	    return &pScrPriv->pSizes[i];
-	}
-    pNew = xrealloc (pScrPriv->pSizes,
-		     (pScrPriv->nSizes + 1) * sizeof (RRScreenSize));
-    if (!pNew)
-	return 0;
-    pNew[pScrPriv->nSizes++] = tmp;
-    pScrPriv->pSizes = pNew;
-    return &pNew[pScrPriv->nSizes-1];
-}
-
-Bool RRRegisterRate (ScreenPtr		pScreen,
-		     RRScreenSizePtr	pSize,
-		     int		rate)
-{
-    rrScrPriv(pScreen);
-    int		    i;
-    RRScreenRatePtr pNew, pRate;
-
-    if (!pScrPriv)
-	return FALSE;
-    
-    for (i = 0; i < pSize->nRates; i++)
-    {
-	pRate = &pSize->pRates[i];
-	if (pRate->rate == rate)
-	{
-	    pRate->referenced = TRUE;
-	    return TRUE;
-	}
-    }
-
-    pNew = xrealloc (pSize->pRates,
-		     (pSize->nRates + 1) * sizeof (RRScreenRate));
-    if (!pNew)
-	return FALSE;
-    pRate = &pNew[pSize->nRates++];
-    pRate->rate = rate;
-    pRate->referenced = TRUE;
-    pRate->oldReferenced = FALSE;
-    pSize->pRates = pNew;
-    return TRUE;
+    return (*SProcRandrVector[stuff->data]) (client);
 }
 
-void
-RRSetCurrentConfig (ScreenPtr		pScreen,
-		    Rotation		rotation,
-		    int			rate,
-		    RRScreenSizePtr	pSize)
-{
-    rrScrPriv (pScreen);
-
-    if (!pScrPriv)
-	return;
-
-    pScrPriv->rotation = rotation;
-    pScrPriv->size = pSize - pScrPriv->pSizes;
-    pScrPriv->rate = rate;
-}
Only in ./nx-X11/programs/Xserver/randr: randr.c.NX.original
Only in ./nx-X11/programs/Xserver/randr: randr.c.X.original
Only in ./nx-X11/programs/Xserver/randr: randr.h
Only in ./nx-X11/programs/Xserver/randr: randr.h.NX.original
Only in ./nx-X11/programs/Xserver/randr: randr.h.X.original
Only in ./nx-X11/programs/Xserver/randr: randrproto.h
Only in ./nx-X11/programs/Xserver/randr: randrproto.h.NX.original
Only in ./nx-X11/programs/Xserver/randr: randrproto.h.X.original
diff -u ./nx-X11/programs/Xserver/randr.X.original/randrstr.h ./nx-X11/programs/Xserver/randr/randrstr.h
--- ./nx-X11/programs/Xserver/randr.X.original/randrstr.h	2015-02-13 14:03:44.792440567 +0100
+++ ./nx-X11/programs/Xserver/randr/randrstr.h	2015-02-10 19:13:13.636692176 +0100
@@ -1,25 +1,28 @@
 /*
- * $XFree86: xc/programs/Xserver/randr/randrstr.h,v 1.5 2002/09/29 23:39:45 keithp Exp $
- *
  * Copyright © 2000 Compaq Computer Corporation
+ * Copyright © 2002 Hewlett-Packard Company
+ * Copyright © 2006 Intel 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 Compaq not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Compaq makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
+ * 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.
  *
- * COMPAQ DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL COMPAQ BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * 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.
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ *
+ * Author:  Jim Gettys, Hewlett-Packard Company, Inc.
+ *	    Keith Packard, Intel Corporation
  */
 
 #ifdef HAVE_DIX_CONFIG_H
@@ -29,68 +32,456 @@
 #ifndef _RANDRSTR_H_
 #define _RANDRSTR_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 "extnsionst.h"
+#include "servermd.h"
+#ifndef NXAGENT_SERVER
 #include <X11/extensions/randr.h>
+#include <X11/extensions/randrproto.h>
+#else
+#include "randr.h"
+#include "randrproto.h"
+#endif
+#ifdef RENDER
+#include <X11/extensions/render.h> 	/* we share subpixel order information */
+#include "picturestr.h"
+#endif
+#include <X11/Xfuncproto.h>
+
+/* required for ABI compatibility for now */
+#define RANDR_10_INTERFACE 1
+#define RANDR_12_INTERFACE 1
+
+typedef XID	RRMode;
+typedef XID	RROutput;
+typedef XID	RRCrtc;
+
+extern int	RREventBase, RRErrorBase;
+
+extern int (*ProcRandrVector[RRNumberRequests])(ClientPtr);
+extern int (*SProcRandrVector[RRNumberRequests])(ClientPtr);
+    
+/*
+ * Modeline for a monitor. Name follows directly after this struct
+ */
+
+#define RRModeName(pMode) ((char *) (pMode + 1))
+typedef struct _rrMode		RRModeRec, *RRModePtr;
+typedef struct _rrPropertyValue	RRPropertyValueRec, *RRPropertyValuePtr;
+typedef struct _rrProperty	RRPropertyRec, *RRPropertyPtr;
+typedef struct _rrCrtc		RRCrtcRec, *RRCrtcPtr;
+typedef struct _rrOutput	RROutputRec, *RROutputPtr;
+
+struct _rrMode {
+    int		    refcnt;
+    xRRModeInfo	    mode;
+    char	    *name;
+    ScreenPtr	    userScreen;
+};
+
+struct _rrPropertyValue {
+    Atom	    type;       /* ignored by server */
+    short	    format;     /* format of data for swapping - 8,16,32 */
+    long	    size;	/* size of data in (format/8) bytes */
+    pointer         data;	/* private to client */
+};
+
+struct _rrProperty {
+    RRPropertyPtr   next;
+    ATOM 	    propertyName;
+    Bool	    is_pending;
+    Bool	    range;
+    Bool	    immutable;
+    int		    num_valid;
+    INT32	    *valid_values;
+    RRPropertyValueRec	current, pending;
+};
+
+struct _rrCrtc {
+    RRCrtc	    id;
+    ScreenPtr	    pScreen;
+    RRModePtr	    mode;
+    int		    x, y;
+    Rotation	    rotation;
+    Rotation	    rotations;
+    Bool	    changed;
+    int		    numOutputs;
+    RROutputPtr	    *outputs;
+    int		    gammaSize;
+    CARD16	    *gammaRed;
+    CARD16	    *gammaBlue;
+    CARD16	    *gammaGreen;
+    void	    *devPrivate;
+};
+
+struct _rrOutput {
+    RROutput	    id;
+    ScreenPtr	    pScreen;
+    char	    *name;
+    int		    nameLength;
+    CARD8	    connection;
+    CARD8	    subpixelOrder;
+    int		    mmWidth;
+    int		    mmHeight;
+    RRCrtcPtr	    crtc;
+    int		    numCrtcs;
+    RRCrtcPtr	    *crtcs;
+    int		    numClones;
+    RROutputPtr	    *clones;
+    int		    numModes;
+    int		    numPreferred;
+    RRModePtr	    *modes;
+    int		    numUserModes;
+    RRModePtr	    *userModes;
+    Bool	    changed;
+    RRPropertyPtr   properties;
+    Bool	    pendingProperties;
+    void	    *devPrivate;
+};
+
+#if RANDR_12_INTERFACE
+typedef Bool (*RRScreenSetSizeProcPtr) (ScreenPtr	pScreen,
+					CARD16		width,
+					CARD16		height,
+					CARD32		mmWidth,
+					CARD32		mmHeight);
+					
+typedef Bool (*RRCrtcSetProcPtr) (ScreenPtr		pScreen,
+				  RRCrtcPtr		crtc,
+				  RRModePtr		mode,
+				  int			x,
+				  int			y,
+				  Rotation		rotation,
+				  int			numOutputs,
+				  RROutputPtr		*outputs);
+
+typedef Bool (*RRCrtcSetGammaProcPtr) (ScreenPtr	pScreen,
+				       RRCrtcPtr	crtc);
+
+typedef Bool (*RROutputSetPropertyProcPtr) (ScreenPtr		pScreen,
+					    RROutputPtr		output,
+					    Atom		property,
+					    RRPropertyValuePtr	value);
+
+typedef Bool (*RROutputValidateModeProcPtr) (ScreenPtr		pScreen,
+					     RROutputPtr	output,
+					     RRModePtr		mode);
+
+typedef void (*RRModeDestroyProcPtr) (ScreenPtr	    pScreen,
+				      RRModePtr	    mode);
+
+#endif
+
+typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation *rotations);
+typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen);
 
-typedef struct _rrScreenRate {
-    int		    rate;
-    Bool	    referenced;
-    Bool	    oldReferenced;
+/* These are for 1.0 compatibility */
+ 
+typedef struct _rrRefresh {
+    CARD16	    rate;
+    RRModePtr	    mode;
 } RRScreenRate, *RRScreenRatePtr;
 
 typedef struct _rrScreenSize {
     int		    id;
     short	    width, height;
     short	    mmWidth, mmHeight;
-    RRScreenRatePtr pRates;
     int		    nRates;
-    int		    nRatesInUse;
-    Bool	    referenced;
-    Bool	    oldReferenced;
+    RRScreenRatePtr pRates;
 } RRScreenSize, *RRScreenSizePtr;
 
+#ifdef RANDR_10_INTERFACE
+
 typedef Bool (*RRSetConfigProcPtr) (ScreenPtr		pScreen,
 				    Rotation		rotation,
 				    int			rate,
 				    RRScreenSizePtr	pSize);
 
-typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation *rotations);
-typedef Bool (*RRCloseScreenProcPtr) ( int i, ScreenPtr pscreen);
+#endif
 	
+
 typedef struct _rrScrPriv {
+    /*
+     * 'public' part of the structure; DDXen fill this in
+     * as they initialize
+     */
+#if RANDR_10_INTERFACE
     RRSetConfigProcPtr	    rrSetConfig;
+#endif
     RRGetInfoProcPtr	    rrGetInfo;
+#if RANDR_12_INTERFACE
+    RRScreenSetSizeProcPtr  rrScreenSetSize;
+    RRCrtcSetProcPtr	    rrCrtcSet;
+    RRCrtcSetGammaProcPtr   rrCrtcSetGamma;
+    RROutputSetPropertyProcPtr	rrOutputSetProperty;
+    RROutputValidateModeProcPtr	rrOutputValidateMode;
+    RRModeDestroyProcPtr	rrModeDestroy;
+#endif
     
+    /*
+     * Private part of the structure; not considered part of the ABI
+     */
     TimeStamp		    lastSetTime;	/* last changed by client */
     TimeStamp		    lastConfigTime;	/* possible configs changed */
     RRCloseScreenProcPtr    CloseScreen;
 
+    Bool		    changed;		/* some config changed */
+    Bool		    configChanged;	/* configuration changed */
+    Bool		    layoutChanged;	/* screen layout changed */
+
+    CARD16		    minWidth, minHeight;
+    CARD16		    maxWidth, maxHeight;
+    CARD16		    width, height;	/* last known screen size */
+    CARD16		    mmWidth, mmHeight;	/* last known screen size */
+
+    int			    numOutputs;
+    RROutputPtr		    *outputs;
+
+    int			    numCrtcs;
+    RRCrtcPtr		    *crtcs;
+
+    /* Last known pointer position */
+    RRCrtcPtr		    pointerCrtc;
+
+#ifdef RANDR_10_INTERFACE
     /*
      * Configuration information
      */
     Rotation		    rotations;
+    CARD16		    reqWidth, reqHeight;
     
     int			    nSizes;
-    int			    nSizesInUse;
     RRScreenSizePtr	    pSizes;
-
-    /*
-     * Current state
-     */
+    
     Rotation		    rotation;
-    int			    size;
     int			    rate;
+    int			    size;
+#endif
 } rrScrPrivRec, *rrScrPrivPtr;
 
+#ifndef NXAGENT_SERVER
+extern DevPrivateKey rrPrivKey;
+#else
 extern int rrPrivIndex;
+#endif
+
+#ifndef NXAGENT_SERVER
+
+#define rrGetScrPriv(pScr)  ((rrScrPrivPtr)dixLookupPrivate(&(pScr)->devPrivates, rrPrivKey))
+#define rrScrPriv(pScr)	rrScrPrivPtr    pScrPriv = rrGetScrPriv(pScr)
+#define SetRRScreen(s,p) dixSetPrivate(&(s)->devPrivates, rrPrivKey, p)
+
+#else
 
 #define rrGetScrPriv(pScr)  ((rrScrPrivPtr) (pScr)->devPrivates[rrPrivIndex].ptr)
 #define rrScrPriv(pScr)	rrScrPrivPtr    pScrPriv = rrGetScrPriv(pScr)
 #define SetRRScreen(s,p) ((s)->devPrivates[rrPrivIndex].ptr = (pointer) (p))
 
+#endif
+
+/*
+ * each window has a list of clients requesting
+ * RRNotify events.  Each client has a resource
+ * for each window it selects RRNotify input for,
+ * this resource is used to delete the RRNotifyRec
+ * entry from the per-window queue.
+ */
+
+typedef struct _RREvent *RREventPtr;
+
+typedef struct _RREvent {
+    RREventPtr  next;
+    ClientPtr	client;
+    WindowPtr	window;
+    XID		clientResource;
+    int		mask;
+} RREventRec;
+
+typedef struct _RRTimes {
+    TimeStamp	setTime;
+    TimeStamp	configTime;
+} RRTimesRec, *RRTimesPtr;
+
+typedef struct _RRClient {
+    int		major_version;
+    int		minor_version;
+/*  RRTimesRec	times[0]; */
+} RRClientRec, *RRClientPtr;
+
+extern RESTYPE	RRClientType, RREventType; /* resource types for event masks */
+#ifndef NXAGENT_SERVER
+extern DevPrivateKey RRClientPrivateKey;
+#else
+extern int	RRClientPrivateIndex;
+#endif
+extern RESTYPE	RRCrtcType, RRModeType, RROutputType;
+
+#define LookupOutput(client,id,a) ((RROutputPtr) \
+				   (SecurityLookupIDByType (client, id, \
+							    RROutputType, a)))
+#define LookupCrtc(client,id,a) ((RRCrtcPtr) \
+				 (SecurityLookupIDByType (client, id, \
+							  RRCrtcType, a)))
+#define LookupMode(client,id,a) ((RRModePtr) \
+				 (SecurityLookupIDByType (client, id, \
+							  RRModeType, a)))
+#ifndef NXAGENT_SERVER
+
+#define GetRRClient(pClient)    ((RRClientPtr)dixLookupPrivate(&(pClient)->devPrivates, RRClientPrivateKey))
+#define rrClientPriv(pClient)	RRClientPtr pRRClient = GetRRClient(pClient)
+
+#else
+
+#define GetRRClient(pClient)    ((RRClientPtr) (pClient)->devPrivates[RRClientPrivateIndex].ptr)
+#define rrClientPriv(pClient)	RRClientPtr pRRClient = GetRRClient(pClient)
+
+#define DixUnknownAccess     SecurityUnknownAccess
+#define DixReadAccess        SecurityReadAccess   
+#define DixWriteAccess       SecurityWriteAccess  
+#define DixDestroyAccess     SecurityDestroyAccess
+
+#endif
+
 /* Initialize the extension */
 void
 RRExtensionInit (void);
 
+#ifdef RANDR_12_INTERFACE
+/*
+ * Set the range of sizes for the screen
+ */
+void
+RRScreenSetSizeRange (ScreenPtr	pScreen,
+		      CARD16	minWidth,
+		      CARD16	minHeight,
+		      CARD16	maxWidth,
+		      CARD16	maxHeight);
+#endif
+
+/* rrscreen.c */
+/*
+ * Notify the extension that the screen size has been changed.
+ * The driver is responsible for calling this whenever it has changed
+ * the size of the screen
+ */
+void
+RRScreenSizeNotify (ScreenPtr	pScreen);
+
+/*
+ * Request that the screen be resized
+ */
+Bool
+RRScreenSizeSet (ScreenPtr  pScreen,
+		 CARD16	    width,
+		 CARD16	    height,
+		 CARD32	    mmWidth,
+		 CARD32	    mmHeight);
+
+/*
+ * Send ConfigureNotify event to root window when 'something' happens
+ */
+void
+RRSendConfigNotify (ScreenPtr pScreen);
+    
+/*
+ * screen dispatch
+ */
+int 
+ProcRRGetScreenSizeRange (ClientPtr client);
+
+int
+ProcRRSetScreenSize (ClientPtr client);
+
+int
+ProcRRGetScreenResources (ClientPtr client);
+
+int
+ProcRRSetScreenConfig (ClientPtr client);
+
+int
+ProcRRGetScreenInfo (ClientPtr client);
+
+/*
+ * Deliver a ScreenNotify event
+ */
+void
+RRDeliverScreenEvent (ClientPtr client, WindowPtr pWin, ScreenPtr pScreen);
+    
+/* mirandr.c */
+Bool
+miRandRInit (ScreenPtr pScreen);
+
+Bool
+miRRGetInfo (ScreenPtr pScreen, Rotation *rotations);
+
+Bool
+miRRGetScreenInfo (ScreenPtr pScreen);
+
+Bool
+miRRCrtcSet (ScreenPtr	pScreen,
+	     RRCrtcPtr	crtc,
+	     RRModePtr	mode,
+	     int	x,
+	     int	y,
+	     Rotation	rotation,
+	     int	numOutput,
+	     RROutputPtr *outputs);
+
+Bool
+miRROutputSetProperty (ScreenPtr	    pScreen,
+		       RROutputPtr	    output,
+		       Atom		    property,
+		       RRPropertyValuePtr   value);
+
+Bool
+miRROutputValidateMode (ScreenPtr	    pScreen,
+			RROutputPtr	    output,
+			RRModePtr	    mode);
+
+void
+miRRModeDestroy (ScreenPtr  pScreen,
+		 RRModePtr  mode);
+
+/* randr.c */
+/*
+ * Send all pending events
+ */
+void
+RRTellChanged (ScreenPtr pScreen);
+
+/*
+ * Poll the driver for changed information
+ */
+Bool
+RRGetInfo (ScreenPtr pScreen);
+
+Bool RRInit (void);
+
+Bool RRScreenInit(ScreenPtr pScreen);
+
+RROutputPtr
+RRFirstOutput (ScreenPtr pScreen);
+
+Rotation
+RRGetRotation (ScreenPtr pScreen);
+
+CARD16
+RRVerticalRefresh (xRRModeInfo *mode);
+
+#ifdef RANDR_10_INTERFACE					
+/*
+ * This is the old interface, deprecated but left
+ * around for compatibility
+ */
+
 /*
  * Then, register the specific size with the screen
  */
@@ -116,7 +507,10 @@
 		    int			rate,
 		    RRScreenSizePtr	pSize);
 
-Bool RRScreenInit(ScreenPtr pScreen);
+Bool RRScreenInit (ScreenPtr pScreen);
+
+Rotation
+RRGetRotation (ScreenPtr pScreen);
 
 int
 RRSetScreenConfig (ScreenPtr		pScreen,
@@ -124,19 +518,371 @@
 		   int			rate,
 		   RRScreenSizePtr	pSize);
 
+#endif					
+
+/* rrcrtc.c */
+
+/*
+ * Notify the CRTC of some change; layoutChanged indicates that
+ * some position or size element changed
+ */
+void
+RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged);
+
+/*
+ * Create a CRTC
+ */
+RRCrtcPtr
+RRCrtcCreate (ScreenPtr pScreen, void	*devPrivate);
+
+/*
+ * Set the allowed rotations on a CRTC
+ */
+void
+RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations);
+
+/*
+ * Notify the extension that the Crtc has been reconfigured,
+ * the driver calls this whenever it has updated the mode
+ */
+Bool
+RRCrtcNotify (RRCrtcPtr	    crtc,
+	      RRModePtr	    mode,
+	      int	    x,
+	      int	    y,
+	      Rotation	    rotation,
+	      int	    numOutputs,
+	      RROutputPtr   *outputs);
+
+void
+RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc);
+    
+/*
+ * Request that the Crtc be reconfigured
+ */
 Bool
-miRandRInit (ScreenPtr pScreen);
+RRCrtcSet (RRCrtcPtr    crtc,
+	   RRModePtr	mode,
+	   int		x,
+	   int		y,
+	   Rotation	rotation,
+	   int		numOutput,
+	   RROutputPtr  *outputs);
+
+/*
+ * Request that the Crtc gamma be changed
+ */
 
 Bool
-miRRGetInfo (ScreenPtr pScreen, Rotation *rotations);
+RRCrtcGammaSet (RRCrtcPtr   crtc,
+		CARD16	    *red,
+		CARD16	    *green,
+		CARD16	    *blue);
+
+/*
+ * Notify the extension that the Crtc gamma has been changed
+ * The driver calls this whenever it has changed the gamma values
+ * in the RRCrtcRec
+ */
 
 Bool
-miRRSetConfig (ScreenPtr	pScreen,
-	       Rotation		rotation,
-	       int		rate,
-	       RRScreenSizePtr	size);
+RRCrtcGammaNotify (RRCrtcPtr	crtc);
+
+/*
+ * Set the size of the gamma table at server startup time
+ */
 
 Bool
-miRRGetScreenInfo (ScreenPtr pScreen);
+RRCrtcGammaSetSize (RRCrtcPtr	crtc,
+		    int		size);
+
+/*
+ * Return the area of the frame buffer scanned out by the crtc,
+ * taking into account the current mode and rotation
+ */
+
+void
+RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height);
+
+/*
+ * Destroy a Crtc at shutdown
+ */
+void
+RRCrtcDestroy (RRCrtcPtr crtc);
+
+/*
+ * Initialize crtc type
+ */
+Bool
+RRCrtcInit (void);
+
+/*
+ * Crtc dispatch
+ */
+
+int
+ProcRRGetCrtcInfo (ClientPtr client);
+
+int
+ProcRRSetCrtcConfig (ClientPtr client);
+
+int
+ProcRRGetCrtcGammaSize (ClientPtr client);
+
+int
+ProcRRGetCrtcGamma (ClientPtr client);
+
+int
+ProcRRSetCrtcGamma (ClientPtr client);
+
+/* rrdispatch.c */
+Bool
+RRClientKnowsRates (ClientPtr	pClient);
+
+/* rrmode.c */
+/*
+ * Find, and if necessary, create a mode
+ */
+
+RRModePtr
+RRModeGet (xRRModeInfo	*modeInfo,
+	   const char	*name);
+
+void
+RRModePruneUnused (ScreenPtr pScreen);
+
+/*
+ * Destroy a mode.
+ */
+
+void
+RRModeDestroy (RRModePtr mode);
+
+/*
+ * Return a list of modes that are valid for some output in pScreen
+ */
+RRModePtr *
+RRModesForScreen (ScreenPtr pScreen, int *num_ret);
+    
+/*
+ * Initialize mode type
+ */
+Bool
+RRModeInit (void);
+    
+int
+ProcRRCreateMode (ClientPtr client);
+
+int
+ProcRRDestroyMode (ClientPtr client);
+
+int
+ProcRRAddOutputMode (ClientPtr client);
+
+int
+ProcRRDeleteOutputMode (ClientPtr client);
+
+/* rroutput.c */
+
+/*
+ * Notify the output of some change. configChanged indicates whether
+ * any external configuration (mode list, clones, connected status)
+ * has changed, or whether the change was strictly internal
+ * (which crtc is in use)
+ */
+void
+RROutputChanged (RROutputPtr output, Bool configChanged);
+
+/*
+ * Create an output
+ */
+
+RROutputPtr
+RROutputCreate (ScreenPtr   pScreen,
+		const char  *name,
+		int	    nameLength,
+		void	    *devPrivate);
+
+/*
+ * Notify extension that output parameters have been changed
+ */
+Bool
+RROutputSetClones (RROutputPtr  output,
+		   RROutputPtr  *clones,
+		   int		numClones);
+
+Bool
+RROutputSetModes (RROutputPtr	output,
+		  RRModePtr	*modes,
+		  int		numModes,
+		  int		numPreferred);
+
+int
+RROutputAddUserMode (RROutputPtr    output,
+		     RRModePtr	    mode);
+
+int
+RROutputDeleteUserMode (RROutputPtr output,
+			RRModePtr   mode);
+
+Bool
+RROutputSetCrtcs (RROutputPtr	output,
+		  RRCrtcPtr	*crtcs,
+		  int		numCrtcs);
+
+Bool
+RROutputSetConnection (RROutputPtr  output,
+		       CARD8	    connection);
+
+Bool
+RROutputSetSubpixelOrder (RROutputPtr output,
+			  int	      subpixelOrder);
+
+Bool
+RROutputSetPhysicalSize (RROutputPtr	output,
+			 int		mmWidth,
+			 int		mmHeight);
+
+void
+RRDeliverOutputEvent(ClientPtr client, WindowPtr pWin, RROutputPtr output);
+
+void
+RROutputDestroy (RROutputPtr	output);
+
+int
+ProcRRGetOutputInfo (ClientPtr client);
+
+/*
+ * Initialize output type
+ */
+Bool
+RROutputInit (void);
+    
+/* rrpointer.c */
+void
+RRPointerMoved (ScreenPtr pScreen, int x, int y);
+
+void
+RRPointerScreenConfigured (ScreenPtr pScreen);
+
+/* rrproperty.c */
+
+void
+RRDeleteAllOutputProperties (RROutputPtr output);
+
+RRPropertyValuePtr
+RRGetOutputProperty (RROutputPtr output, Atom property, Bool pending);
+
+RRPropertyPtr
+RRQueryOutputProperty (RROutputPtr output, Atom property);
+		       
+void
+RRDeleteOutputProperty (RROutputPtr output, Atom property);
+
+Bool
+RRPostPendingProperties (RROutputPtr output);
+    
+int
+RRChangeOutputProperty (RROutputPtr output, Atom property, Atom type,
+			int format, int mode, unsigned long len,
+			pointer value, Bool sendevent, Bool pending);
+
+int
+RRConfigureOutputProperty (RROutputPtr output, Atom property,
+			   Bool pending, Bool range, Bool immutable,
+			   int num_values, INT32 *values);
+int
+ProcRRChangeOutputProperty (ClientPtr client);
+
+int
+ProcRRGetOutputProperty (ClientPtr client);
+
+int
+ProcRRListOutputProperties (ClientPtr client);
+
+int
+ProcRRQueryOutputProperty (ClientPtr client);
+
+int
+ProcRRConfigureOutputProperty (ClientPtr client);
+
+int
+ProcRRDeleteOutputProperty (ClientPtr client);
+
+/* rrxinerama.c */
+void
+RRXineramaExtensionInit(void);
 
 #endif /* _RANDRSTR_H_ */
+
+/*
+ 
+randr extension implementation structure
+
+Query state:
+    ProcRRGetScreenInfo/ProcRRGetScreenResources
+	RRGetInfo
+ 
+	    • Request configuration from driver, either 1.0 or 1.2 style
+	    • These functions only record state changes, all
+	      other actions are pended until RRTellChanged is called
+ 
+	    ->rrGetInfo
+	    1.0:
+		RRRegisterSize
+		RRRegisterRate
+		RRSetCurrentConfig
+	    1.2:
+		RRScreenSetSizeRange
+		RROutputSetCrtcs
+		RRModeGet
+		RROutputSetModes
+		RROutputSetConnection
+		RROutputSetSubpixelOrder
+		RROutputSetClones
+		RRCrtcNotify
+ 
+	• Must delay scanning configuration until after ->rrGetInfo returns
+	  because some drivers will call SetCurrentConfig in the middle
+	  of the ->rrGetInfo operation.
+ 
+	1.0:
+
+	    • Scan old configuration, mirror to new structures
+ 
+	    RRScanOldConfig
+		RRCrtcCreate
+		RROutputCreate
+		RROutputSetCrtcs
+		RROutputSetConnection
+		RROutputSetSubpixelOrder
+		RROldModeAdd	• This adds modes one-at-a-time
+		    RRModeGet
+		RRCrtcNotify
+ 
+	• send events, reset pointer if necessary
+ 
+	RRTellChanged
+	    WalkTree (sending events)
+ 
+	    • when layout has changed:
+		RRPointerScreenConfigured
+		RRSendConfigNotify
+ 
+Asynchronous state setting (1.2 only)
+    When setting state asynchronously, the driver invokes the
+    ->rrGetInfo function and then calls RRTellChanged to flush
+    the changes to the clients and reset pointer if necessary
+
+Set state
+
+    ProcRRSetScreenConfig
+	RRCrtcSet
+	    1.2:
+		->rrCrtcSet
+		    RRCrtcNotify
+	    1.0:
+		->rrSetConfig
+		RRCrtcNotify
+	    RRTellChanged
+ */
Only in ./nx-X11/programs/Xserver/randr: registry.h
Only in ./nx-X11/programs/Xserver/randr: registry.h.NX.original
Only in ./nx-X11/programs/Xserver/randr: registry.h.X.original
Only in ./nx-X11/programs/Xserver/randr: rrcrtc.c
Only in ./nx-X11/programs/Xserver/randr: rrcrtc.c.NX.original
Only in ./nx-X11/programs/Xserver/randr: rrcrtc.c.X.original
Only in ./nx-X11/programs/Xserver/randr: rrdispatch.c
Only in ./nx-X11/programs/Xserver/randr: rrdispatch.c.X.original
Only in ./nx-X11/programs/Xserver/randr: rrinfo.c
Only in ./nx-X11/programs/Xserver/randr: rrmode.c
Only in ./nx-X11/programs/Xserver/randr: rrmode.c.NX.original
Only in ./nx-X11/programs/Xserver/randr: rrmode.c.X.original
Only in ./nx-X11/programs/Xserver/randr: rroutput.c
Only in ./nx-X11/programs/Xserver/randr: rrpointer.c
Only in ./nx-X11/programs/Xserver/randr: rrproperty.c
Only in ./nx-X11/programs/Xserver/randr: rrscreen.c
Only in ./nx-X11/programs/Xserver/randr: rrscreen.c.NX.original
Only in ./nx-X11/programs/Xserver/randr: rrscreen.c.X.original
Only in ./nx-X11/programs/Xserver/randr: rrsdispatch.c
Only in ./nx-X11/programs/Xserver/randr: rrxinerama.c
Only in ./nx-X11/programs/Xserver/randr: rrxinerama.c.NX.original
Only in ./nx-X11/programs/Xserver/randr: rrxinerama.c.X.original
