massive reduction of unneeded files

1 files changed, 0 insertions, 788 deletions

diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86Cursor.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86Cursor.c
deleted file mode 100644
index 0e2d77492..000000000
--- a/nx-X11/programs/Xserver/hw/xfree86/common/xf86Cursor.c
+++ /dev/null
@@ -1,788 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Cursor.c,v 3.37 2003/11/07 22:20:17 dawes Exp $ */
-/*
- * Copyright (c) 1994-2003 by The XFree86 Project, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
-/* $XConsortium: xf86Cursor.c /main/10 1996/10/19 17:58:23 kaleb $ */
-
-#define NEED_EVENTS
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xmd.h>
-#include "input.h"
-#include "cursor.h"
-#include "mipointer.h"
-#include "scrnintstr.h"
-#include "globals.h"
-
-#include "compiler.h"
-
-#include "xf86.h"
-#include "xf86Priv.h"
-#include "xf86_OSproc.h"
-
-#ifdef XINPUT
-#include <X11/extensions/XIproto.h>
-#include "xf86Xinput.h"
-#endif
-
-#ifdef XFreeXDGA
-#include "dgaproc.h"
-#endif
-
-typedef struct _xf86EdgeRec {
-   short screen;
-   short start;
-   short end;
-   DDXPointRec offset;
-   struct _xf86EdgeRec *next;
-} xf86EdgeRec, *xf86EdgePtr;
-
-typedef struct {
-    xf86EdgePtr	left, right, up, down;
-} xf86ScreenLayoutRec, *xf86ScreenLayoutPtr;
-
-static Bool xf86CursorOffScreen(ScreenPtr *pScreen, int *x, int *y);
-static void xf86CrossScreen(ScreenPtr pScreen, Bool entering);
-static void xf86WarpCursor(ScreenPtr pScreen, int x, int y);
-
-static void xf86PointerMoved(int scrnIndex, int x, int y);
-
-static miPointerScreenFuncRec xf86PointerScreenFuncs = {
-  xf86CursorOffScreen,
-  xf86CrossScreen,
-  xf86WarpCursor,
-#ifdef XINPUT
-  xf86eqEnqueue,
-  xf86eqSwitchScreen
-#else
-  /* let miPointerInitialize take care of these */
-  NULL,
-  NULL
-#endif
-};
-
-static xf86ScreenLayoutRec xf86ScreenLayout[MAXSCREENS];
-
-static Bool HardEdges;
-
-/*
- * xf86InitViewport --
- *      Initialize paning & zooming parameters, so that a driver must only
- *      check what resolutions are possible and whether the virtual area
- *      is valid if specified.
- */
-
-void
-xf86InitViewport(ScrnInfoPtr pScr)
-{
-
-  pScr->PointerMoved = xf86PointerMoved;
-
-  /*
-   * Compute the initial Viewport if necessary
-   */
-  if (pScr->display) {
-    if (pScr->display->frameX0 < 0) {
-      pScr->frameX0 = (pScr->virtualX - pScr->modes->HDisplay) / 2;
-      pScr->frameY0 = (pScr->virtualY - pScr->modes->VDisplay) / 2;
-    } else {
-      pScr->frameX0 = pScr->display->frameX0;
-      pScr->frameY0 = pScr->display->frameY0;
-    }
-  }
-
-  pScr->frameX1 = pScr->frameX0 + pScr->modes->HDisplay - 1;
-  pScr->frameY1 = pScr->frameY0 + pScr->modes->VDisplay - 1;
-
-  /*
-   * Now adjust the initial Viewport, so it lies within the virtual area
-   */
-  if (pScr->frameX1 >= pScr->virtualX)
-    {
-	pScr->frameX0 = pScr->virtualX - pScr->modes->HDisplay;
-	pScr->frameX1 = pScr->frameX0 + pScr->modes->HDisplay - 1;
-    }
-
-  if (pScr->frameY1 >= pScr->virtualY)
-    {
-	pScr->frameY0 = pScr->virtualY - pScr->modes->VDisplay;
-	pScr->frameY1 = pScr->frameY0 + pScr->modes->VDisplay - 1;
-    }
-}
-
-
-/*
- * xf86SetViewport --
- *      Scroll the visual part of the screen so the pointer is visible.
- */
-
-void
-xf86SetViewport(ScreenPtr pScreen, int x, int y)
-{
-  ScrnInfoPtr   pScr = XF86SCRNINFO(pScreen);
-
-  (*pScr->PointerMoved)(pScreen->myNum, x, y);
-}
-
-
-static void 
-xf86PointerMoved(int scrnIndex, int x, int y)
-{
-  Bool          frameChanged = FALSE;
-  ScrnInfoPtr   pScr = xf86Screens[scrnIndex];
-
-  /*
-   * check wether (x,y) belongs to the visual part of the screen
-   * if not, change the base of the displayed frame accoring
-   */
-  if ( pScr->frameX0 > x) { 
-    pScr->frameX0 = x;
-    pScr->frameX1 = x + pScr->currentMode->HDisplay - 1;
-    frameChanged = TRUE ;
-  }
-  
-  if ( pScr->frameX1 < x) { 
-    pScr->frameX1 = x + 1;
-    pScr->frameX0 = x - pScr->currentMode->HDisplay + 1;
-    frameChanged = TRUE ;
-  }
-  
-  if ( pScr->frameY0 > y) { 
-    pScr->frameY0 = y;
-    pScr->frameY1 = y + pScr->currentMode->VDisplay - 1;
-    frameChanged = TRUE;
-  }
-  
-  if ( pScr->frameY1 < y) { 
-    pScr->frameY1 = y;
-    pScr->frameY0 = y - pScr->currentMode->VDisplay + 1;
-    frameChanged = TRUE; 
-  }
-  
-  if (frameChanged && pScr->AdjustFrame != NULL)
-    pScr->AdjustFrame(pScr->scrnIndex, pScr->frameX0, pScr->frameY0, 0);
-}
-
-/*
- * xf86LockZoom --
- *	Enable/disable ZoomViewport
- */
-
-void
-xf86LockZoom(ScreenPtr pScreen, Bool lock)
-{
-  XF86SCRNINFO(pScreen)->zoomLocked = lock;
-}
-
-/*
- * xf86SwitchMode --
- *	This is called by both keyboard processing and the VidMode extension to
- *	set a new mode.
- */
-
-Bool
-xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode)
-{
-  ScrnInfoPtr pScr = XF86SCRNINFO(pScreen);
-  ScreenPtr   pCursorScreen;
-  Bool        Switched;
-  int         px, py;
-
-  if (!pScr->vtSema || !mode || !pScr->SwitchMode)
-    return FALSE;
-
-#ifdef XFreeXDGA
-  if (DGAActive(pScr->scrnIndex))
-    return FALSE;
-#endif
-
-  if (mode == pScr->currentMode)
-    return TRUE;
-
-  if (mode->HDisplay > pScr->virtualX || mode->VDisplay > pScr->virtualY)
-    return FALSE;
-
-  pCursorScreen = miPointerCurrentScreen();
-  if (pScreen == pCursorScreen)
-    miPointerPosition(&px, &py);
-
-  xf86EnterServerState(SETUP);
-  Switched = (*pScr->SwitchMode)(pScr->scrnIndex, mode, 0);
-  xf86EnterServerState(OPERATING);
-  if (Switched) {
-    pScr->currentMode = mode;
-
-    /*
-     * Adjust frame for new display size.
-     */
-    if (pScreen == pCursorScreen)
-      pScr->frameX0 = px - (mode->HDisplay / 2) + 1;
-    else
-      pScr->frameX0 = (pScr->frameX0 + pScr->frameX1 + 1 - mode->HDisplay) / 2;
-
-    if (pScr->frameX0 < 0)
-      pScr->frameX0 = 0;
-
-    pScr->frameX1 = pScr->frameX0 + mode->HDisplay - 1;
-    if (pScr->frameX1 >= pScr->virtualX) {
-      pScr->frameX0 = pScr->virtualX - mode->HDisplay;
-      pScr->frameX1 = pScr->virtualX - 1;
-    }
-
-    if (pScreen == pCursorScreen)
-      pScr->frameY0 = py - (mode->VDisplay / 2) + 1;
-    else
-      pScr->frameY0 = (pScr->frameY0 + pScr->frameY1 + 1 - mode->VDisplay) / 2;
-
-    if (pScr->frameY0 < 0)
-      pScr->frameY0 = 0;
-
-    pScr->frameY1 = pScr->frameY0 + mode->VDisplay - 1;
-    if (pScr->frameY1 >= pScr->virtualY) {
-      pScr->frameY0 = pScr->virtualY - mode->VDisplay;
-      pScr->frameY1 = pScr->virtualY - 1;
-    }
-  }
-
-  if (pScr->AdjustFrame)
-    (*pScr->AdjustFrame)(pScr->scrnIndex, pScr->frameX0, pScr->frameY0, 0);
-
-  if (pScreen == pCursorScreen)
-    xf86WarpCursor(pScreen, px, py);
-
-  return Switched;
-}
-    
-/*
- * xf86ZoomViewport --
- *      Reinitialize the visual part of the screen for another mode.
- */
-
-void
-xf86ZoomViewport(ScreenPtr pScreen, int zoom)
-{
-  ScrnInfoPtr    pScr = XF86SCRNINFO(pScreen);
-  DisplayModePtr mode;
-
-  if (pScr->zoomLocked || !(mode = pScr->currentMode))
-    return;
-
-  do {
-    if (zoom > 0)
-      mode = mode->next;
-    else
-      mode = mode->prev;
-  } while (mode != pScr->currentMode && !(mode->type & M_T_USERDEF));
-
-  (void)xf86SwitchMode(pScreen, mode);
-}
-
-
-static xf86EdgePtr
-FindEdge(xf86EdgePtr edge, int val)
-{
-    while(edge && (edge->end <= val))
-	edge = edge->next;
-
-    if(edge && (edge->start <= val))
-	return edge;
-
-    return NULL;
-}
-
-/*
- * xf86CursorOffScreen --
- *      Check whether it is necessary to switch to another screen
- */
-
-static Bool
-xf86CursorOffScreen(ScreenPtr *pScreen, int *x, int *y)
-{
-    xf86EdgePtr edge;
-    int tmp;
-
-    if(screenInfo.numScreens == 1)
-	return FALSE;
-
-    if(*x < 0) {
-        tmp = *y;
-	if(tmp < 0) tmp = 0;
-	if(tmp >= (*pScreen)->height) tmp = (*pScreen)->height - 1;
-
-	if((edge = xf86ScreenLayout[(*pScreen)->myNum].left))
-	   edge = FindEdge(edge, tmp);
-
-	if(!edge) *x = 0;
-	else {
-	    *x += edge->offset.x;
-	    *y += edge->offset.y;
-	    *pScreen = xf86Screens[edge->screen]->pScreen;
-	}
-    }
-
-    if(*x >= (*pScreen)->width) {
-        tmp = *y;
-	if(tmp < 0) tmp = 0;
-	if(tmp >= (*pScreen)->height) tmp = (*pScreen)->height - 1;
-
-	if((edge = xf86ScreenLayout[(*pScreen)->myNum].right))
-	   edge = FindEdge(edge, tmp);
-
-	if(!edge) *x = (*pScreen)->width - 1;
-	else {
-	    *x += edge->offset.x;
-	    *y += edge->offset.y;
-	    *pScreen = xf86Screens[edge->screen]->pScreen;
-	}
-    }
-
-    if(*y < 0) {
-        tmp = *x;
-	if(tmp < 0) tmp = 0;
-	if(tmp >= (*pScreen)->width) tmp = (*pScreen)->width - 1;
-
-	if((edge = xf86ScreenLayout[(*pScreen)->myNum].up))
-	   edge = FindEdge(edge, tmp);
-
-	if(!edge) *y = 0;
-	else {
-	    *x += edge->offset.x;
-	    *y += edge->offset.y;
-	    *pScreen = xf86Screens[edge->screen]->pScreen;
-	}
-    }
-
-    if(*y >= (*pScreen)->height) {
-        tmp = *x;
-	if(tmp < 0) tmp = 0;
-	if(tmp >= (*pScreen)->width) tmp = (*pScreen)->width - 1;
-
-	if((edge = xf86ScreenLayout[(*pScreen)->myNum].down))
-	   edge = FindEdge(edge, tmp);
-
-	if(!edge) *y = (*pScreen)->height - 1;
-	else {
-	    *x += edge->offset.x;
-	    *y += edge->offset.y;
-	    (*pScreen) = xf86Screens[edge->screen]->pScreen;
-	}
-    }
-
-
-#if 0
-    /* This presents problems for overlapping screens when
- 	HardEdges is used.  Have to think about the logic more */
-    if((*x < 0) || (*x >= (*pScreen)->width) || 
-       (*y < 0) || (*y >= (*pScreen)->height)) {
-	/* We may have crossed more than one screen */
-	xf86CursorOffScreen(pScreen, x, y);
-    }
-#endif
-
-    return TRUE;
-}
-
-
-
-/*
- * xf86CrossScreen --
- *      Switch to another screen
- */
-
-/* NEED TO CHECK THIS */
-/* ARGSUSED */
-static void
-xf86CrossScreen (ScreenPtr pScreen, Bool entering)
-{
-#if 0
-  if (xf86Info.sharedMonitor)
-    (XF86SCRNINFO(pScreen)->EnterLeaveMonitor)(entering);
-  (XF86SCRNINFO(pScreen)->EnterLeaveCursor)(entering);
-#endif
-}
-
-
-/*
- * xf86WarpCursor --
- *      Warp possible to another screen
- */
-
-/* ARGSUSED */
-static void
-xf86WarpCursor (ScreenPtr pScreen, int x, int y)
-{
-    int    sigstate;
-    sigstate = xf86BlockSIGIO ();
-  miPointerWarpCursor(pScreen,x,y);
-
-  xf86Info.currentScreen = pScreen;
-    xf86UnblockSIGIO (sigstate);
-}
-
-
-void *
-xf86GetPointerScreenFuncs(void)
-{
-    return (void *)&xf86PointerScreenFuncs;
-}
-
-
-static xf86EdgePtr
-AddEdge(
-   xf86EdgePtr edge, 
-   short min, 
-   short max,
-   short dx,
-   short dy,
-   short screen
-){
-   xf86EdgePtr pEdge = edge, pPrev = NULL, pNew;
-
-   while(1) {
-	while(pEdge && (min >= pEdge->end)) {
-	    pPrev = pEdge;
-	    pEdge = pEdge->next;
-	}  
-
-	if(!pEdge) {
-	    if(!(pNew = xalloc(sizeof(xf86EdgeRec))))
-		break;
-
-	    pNew->screen = screen;
-	    pNew->start = min;  
-	    pNew->end = max;   
-	    pNew->offset.x = dx;
-	    pNew->offset.y = dy;
-	    pNew->next = NULL;
-
-	    if(pPrev)
-		pPrev->next = pNew;
-	    else
-		edge = pNew;
-	    
-	    break;
-	} else if (min < pEdge->start) {
-	    if(!(pNew = xalloc(sizeof(xf86EdgeRec))))
-		break;
-
-	    pNew->screen = screen;
-	    pNew->start = min;  
-	    pNew->offset.x = dx;
-	    pNew->offset.y = dy;
-	    pNew->next = pEdge;
-
-	    if(pPrev) pPrev->next = pNew;
-	    else edge = pNew;
-
-	    if(max <= pEdge->start) {
-		pNew->end = max;   
-		break;
-	    } else {
-		pNew->end = pEdge->start;
-		min = pEdge->end;
-	    }
-	} else
-	    min = pEdge->end;
-
-	pPrev = pEdge;
-	pEdge = pEdge->next;
-
-	if(max <= min) break;
-   }
-	
-   return edge;
-}
-
-static void
-FillOutEdge(xf86EdgePtr pEdge, int limit)
-{
-    xf86EdgePtr pNext;
-    int diff;
-
-    if(pEdge->start > 0) pEdge->start = 0;
-
-    while((pNext = pEdge->next)) {
-	diff = pNext->start - pEdge->end;
-	if(diff > 0) {	
-	    pEdge->end += diff >> 1;
-	    pNext->start -= diff - (diff >> 1);
-	}
-	pEdge = pNext;
-    }
-
-    if(pEdge->end < limit)
-	pEdge->end = limit;    
-}
-
-/*
- * xf86InitOrigins() can deal with a maximum of 32 screens
- * on 32 bit architectures, 64 on 64 bit architectures.
- */
-
-void
-xf86InitOrigins(void)
-{
-    unsigned long screensLeft, prevScreensLeft, mask;
-    screenLayoutPtr screen;
-    ScreenPtr pScreen;
-    int x1, x2, y1, y2, left, right, top, bottom;
-    int i, j, ref, minX, minY, min, max;
-    xf86ScreenLayoutPtr pLayout;
-    Bool OldStyleConfig = FALSE;
-
-    /* need to have this set up with a config file option */
-    HardEdges = FALSE;
-
-    bzero(xf86ScreenLayout, MAXSCREENS * sizeof(xf86ScreenLayoutRec));
-	
-    screensLeft = prevScreensLeft = (1 << xf86NumScreens) - 1;
-
-    while(1) {
-	for(mask = screensLeft, i = 0; mask; mask >>= 1, i++) {
-	    if(!(mask & 1L)) continue;
-
-	    screen = &xf86ConfigLayout.screens[i];
-
-	    switch(screen->where) {
-	    case PosObsolete:
-		OldStyleConfig = TRUE;
-		pLayout = &xf86ScreenLayout[i];
-		/* force edge lists */
-		if(screen->left) {
-		    ref = screen->left->screennum;
-		    pLayout->left = AddEdge(pLayout->left, 
-			0, xf86Screens[i]->pScreen->height,
-			xf86Screens[ref]->pScreen->width, 0, ref);
-		}
-		if(screen->right) {
-		    ref = screen->right->screennum;
-		    pScreen = xf86Screens[i]->pScreen;
-		    pLayout->right = AddEdge(pLayout->right, 
-			0, pScreen->height, -pScreen->width, 0, ref);
-		}
-		if(screen->top) {
-		    ref = screen->top->screennum;
-		    pLayout->up = AddEdge(pLayout->up, 
-			0, xf86Screens[i]->pScreen->width,
-			0, xf86Screens[ref]->pScreen->height, ref);
-		}
-		if(screen->bottom) {
-		    ref = screen->bottom->screennum;
-		    pScreen = xf86Screens[i]->pScreen;
-		    pLayout->down = AddEdge(pLayout->down, 
-			0, pScreen->width, 0, -pScreen->height, ref);
-		}
-	        /* we could also try to place it based on those
-		   relative locations if we wanted to */
-		screen->x = screen->y = 0;
-		/* FALLTHROUGH */
-	    case PosAbsolute:
-		dixScreenOrigins[i].x = screen->x;
-		dixScreenOrigins[i].y = screen->y;
-		screensLeft &= ~(1 << i);
-		break;
-	    case PosRelative:
-		ref = screen->refscreen->screennum;
-		if(screensLeft & (1 << ref)) break;
-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x + screen->x;
-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y + screen->y;
-		screensLeft &= ~(1 << i);
-		break;
-	    case PosRightOf:
-		ref = screen->refscreen->screennum;
-		if(screensLeft & (1 << ref)) break;
-		pScreen = xf86Screens[ref]->pScreen;
-		dixScreenOrigins[i].x = 
-			dixScreenOrigins[ref].x + pScreen->width;
-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y;
-		screensLeft &= ~(1 << i);
-		break;
-	    case PosLeftOf:
-		ref = screen->refscreen->screennum;
-		if(screensLeft & (1 << ref)) break;
-		pScreen = xf86Screens[i]->pScreen;
-		dixScreenOrigins[i].x = 
-			dixScreenOrigins[ref].x - pScreen->width;
-		dixScreenOrigins[i].y = dixScreenOrigins[ref].y;
-		screensLeft &= ~(1 << i);
-		break;
-	    case PosBelow:
-		ref = screen->refscreen->screennum;
-		if(screensLeft & (1 << ref)) break;
-		pScreen = xf86Screens[ref]->pScreen;
-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;
-		dixScreenOrigins[i].y = 
-			dixScreenOrigins[ref].y + pScreen->height;
-		screensLeft &= ~(1 << i);
-		break;
-	    case PosAbove:
-		ref = screen->refscreen->screennum;
-		if(screensLeft & (1 << ref)) break;
-		pScreen = xf86Screens[i]->pScreen;
-		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;
-		dixScreenOrigins[i].y = 
-			dixScreenOrigins[ref].y - pScreen->height;
-		screensLeft &= ~(1 << i);
-		break;
-	    default:
-		ErrorF("Illegal placement keyword in Layout!\n");
-		break;
-	    }
-
-	}
-
-	if(!screensLeft) break;
-
-	if(screensLeft == prevScreensLeft) {
-	/* All the remaining screens are referencing each other.
-	   Assign a value to one of them and go through again */
-	    i = 0;
-	    while(!((1 << i) & screensLeft)){ i++; }
-
-	    ref = xf86ConfigLayout.screens[i].refscreen->screennum;
-	    dixScreenOrigins[ref].x = dixScreenOrigins[ref].y = 0;
-	    screensLeft &= ~(1 << ref);
-	}
-
-	prevScreensLeft = screensLeft;
-    }
-
-    /* justify the topmost and leftmost to (0,0) */
-    minX = dixScreenOrigins[0].x;
-    minY = dixScreenOrigins[0].y;
-
-    for(i = 1; i < xf86NumScreens; i++) {
-	if(dixScreenOrigins[i].x < minX)
-	  minX = dixScreenOrigins[i].x;
-	if(dixScreenOrigins[i].y < minY)
-	  minY = dixScreenOrigins[i].y;
-    }
-
-    if (minX || minY) {
-	for(i = 0; i < xf86NumScreens; i++) {
-	   dixScreenOrigins[i].x -= minX;
-	   dixScreenOrigins[i].y -= minY;
-	}
-    }
-
-
-    /* Create the edge lists */
-
-    if(!OldStyleConfig) {
-      for(i = 0; i < xf86NumScreens; i++) {
-	pLayout = &xf86ScreenLayout[i];
-
-	pScreen = xf86Screens[i]->pScreen;
-
-	left = dixScreenOrigins[i].x;
-	right = left + pScreen->width;
-	top = dixScreenOrigins[i].y;
-	bottom = top + pScreen->height;
-
-	for(j = 0; j < xf86NumScreens; j++) {
-	    if(i == j) continue;
-
-	    x1 = dixScreenOrigins[j].x;
-	    x2 = x1 + xf86Screens[j]->pScreen->width;
-	    y1 = dixScreenOrigins[j].y;
-	    y2 = y1 + xf86Screens[j]->pScreen->height;
-
-	    if((bottom > y1) && (top < y2)) {
-		min = y1 - top;
-		if(min < 0) min = 0;
-		max = pScreen->height - (bottom - y2);
-		if(max > pScreen->height) max = pScreen->height;
-
-		if(((left - 1) >= x1) && ((left - 1) < x2))
-		    pLayout->left = AddEdge(pLayout->left, min, max,
-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,
-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);
-
-		if((right >= x1) && (right < x2))	
-		    pLayout->right = AddEdge(pLayout->right, min, max,
-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,
-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);
-	    }
-
-
-	    if((left < x2) && (right > x1)) {
-		min = x1 - left;
-		if(min < 0) min = 0;
-		max = pScreen->width - (right - x2);
-		if(max > pScreen->width) max = pScreen->width;
-
-		if(((top - 1) >= y1) && ((top - 1) < y2))
-		    pLayout->up = AddEdge(pLayout->up, min, max,
-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,
-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);
-
-		if((bottom >= y1) && (bottom < y2))
-		    pLayout->down = AddEdge(pLayout->down, min, max,
-			dixScreenOrigins[i].x - dixScreenOrigins[j].x,
-			dixScreenOrigins[i].y - dixScreenOrigins[j].y, j);
-	    }
-	}
-      }
-    }
-
-    if(!HardEdges && !OldStyleConfig) {
-	for(i = 0; i < xf86NumScreens; i++) {
-	    pLayout = &xf86ScreenLayout[i];
-	    pScreen = xf86Screens[i]->pScreen;
-	    if(pLayout->left) 
-		FillOutEdge(pLayout->left, pScreen->height);
-	    if(pLayout->right) 
-		FillOutEdge(pLayout->right, pScreen->height);
-	    if(pLayout->up) 
-		FillOutEdge(pLayout->up, pScreen->width);
-	    if(pLayout->down) 
-		FillOutEdge(pLayout->down, pScreen->width);
-	}
-    }
-}
-
-void
-xf86ReconfigureLayout(void)
-{
-    int i;
-
-    for (i = 0; i < MAXSCREENS; i++) {
-	xf86ScreenLayoutPtr sl = &xf86ScreenLayout[i];
-	/* we don't have to zero these, xf86InitOrigins() takes care of that */
-	if (sl->left) xfree(sl->left);
-	if (sl->right) xfree(sl->right);
-	if (sl->up) xfree(sl->up);
-	if (sl->down) xfree(sl->down);
-    }
-
-    xf86InitOrigins();
-}
-
-