dmx: Remove ShadowFB support

This has been listed as deprecated ever since DMX was merged.

Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>

9 files changed, 101 insertions, 305 deletions

diff --git a/hw/dmx/Makefile.am b/hw/dmx/Makefile.am
index fb727e656..a05af139e 100644
--- a/hw/dmx/Makefile.am
+++ b/hw/dmx/Makefile.am
@@ -56,8 +56,6 @@ Xdmx_SOURCES = dmx.c \
                dmxprop.h \
                dmxscrinit.c \
                dmxscrinit.h \
-               dmxshadow.c \
-               dmxshadow.h \
                dmxstat.c \
                dmxstat.h \
                dmxsync.c \
diff --git a/hw/dmx/dmx.h b/hw/dmx/dmx.h
index f0cb04459..7242e4380 100644
--- a/hw/dmx/dmx.h
+++ b/hw/dmx/dmx.h
@@ -254,10 +254,6 @@ typedef struct _DMXScreenInfo {
 /* Global variables available to all Xserver/hw/dmx routines. */
 extern int dmxNumScreens;                       /**< Number of dmxScreens */
 extern DMXScreenInfo *dmxScreens;               /**< List of outputs */
-extern int dmxShadowFB;                         /**< Non-zero if using
-
-                                                 * shadow frame-buffer
-                                                 * (deprecated) */
 extern XErrorEvent dmxLastErrorEvent;           /**< Last error that
 
                                                  * occurred */
diff --git a/hw/dmx/dmxinit.c b/hw/dmx/dmxinit.c
index 7de402b06..65416ed26 100644
--- a/hw/dmx/dmxinit.c
+++ b/hw/dmx/dmxinit.c
@@ -82,8 +82,6 @@ DMXScreenInfo *dmxScreens;
 int dmxNumInputs;
 DMXInputInfo *dmxInputs;
 
-int dmxShadowFB = FALSE;
-
 XErrorEvent dmxLastErrorEvent;
 Bool dmxErrorOccurred = FALSE;
 
@@ -854,9 +852,6 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char *argv[])
     /* Initialized things that need timer hooks */
     dmxStatInit();
     dmxSyncInit();              /* Calls RegisterBlockAndWakeupHandlers */
-
-    dmxLog(dmxInfo, "Shadow framebuffer support %s\n",
-           dmxShadowFB ? "enabled" : "disabled");
 }
 
 /* RATS: Assuming the fp string (which comes from the command-line argv
@@ -951,10 +946,6 @@ ddxProcessArgument(int argc, char *argv[], int i)
         retval = 2;
     }
     else if (!strcmp(argv[i], "-noshadowfb")) {
-        dmxLog(dmxWarning,
-               "-noshadowfb has been deprecated "
-               "since it is now the default\n");
-        dmxShadowFB = FALSE;
         retval = 1;
     }
     else if (!strcmp(argv[i], "-nomulticursor")) {
@@ -962,7 +953,6 @@ ddxProcessArgument(int argc, char *argv[], int i)
         retval = 1;
     }
     else if (!strcmp(argv[i], "-shadowfb")) {
-        dmxShadowFB = TRUE;
         retval = 1;
     }
     else if (!strcmp(argv[i], "-configfile")) {
diff --git a/hw/dmx/dmxpict.c b/hw/dmx/dmxpict.c
index b1177cf41..c9762c2f1 100644
--- a/hw/dmx/dmxpict.c
+++ b/hw/dmx/dmxpict.c
@@ -141,10 +141,6 @@ dmxPictureInit(ScreenPtr pScreen, PictFormatPtr formats, int nformats)
     DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
     PictureScreenPtr ps;
 
-    /* The shadow framebuffer only relies on FB to be initialized */
-    if (dmxShadowFB)
-        return fbPictureInit(pScreen, formats, nformats);
-
     if (!miPictureInit(pScreen, formats, nformats))
         return FALSE;
 
diff --git a/hw/dmx/dmxscrinit.c b/hw/dmx/dmxscrinit.c
index 849ef16a1..963d3a9de 100644
--- a/hw/dmx/dmxscrinit.c
+++ b/hw/dmx/dmxscrinit.c
@@ -41,7 +41,6 @@
 
 #include "dmx.h"
 #include "dmxsync.h"
-#include "dmxshadow.h"
 #include "dmxscrinit.h"
 #include "dmxcursor.h"
 #include "dmxgc.h"
@@ -159,37 +158,18 @@ dmxBEScreenInit(ScreenPtr pScreen)
 
     XMapWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
 
-    if (dmxShadowFB) {
-        mask = (GCFunction | GCPlaneMask | GCClipMask);
-        gcvals.function = GXcopy;
-        gcvals.plane_mask = AllPlanes;
-        gcvals.clip_mask = None;
-
-        dmxScreen->shadowGC = XCreateGC(dmxScreen->beDisplay,
-                                        dmxScreen->scrnWin, mask, &gcvals);
-
-        dmxScreen->shadowFBImage =
-            XCreateImage(dmxScreen->beDisplay,
-                         dmxScreen->beVisuals[dmxScreen->beDefVisualIndex].
-                         visual, dmxScreen->beDepth, ZPixmap, 0,
-                         (char *) dmxScreen->shadow, dmxScreen->scrnWidth,
-                         dmxScreen->scrnHeight, dmxScreen->beBPP,
-                         PixmapBytePad(dmxScreen->scrnWidth, dmxScreen->beBPP));
-    }
-    else {
-        /* Create default drawables (used during GC creation) */
-        for (i = 0; i < dmxScreen->beNumPixmapFormats; i++)
-            for (j = 0; j < dmxScreen->beNumDepths; j++)
-                if ((dmxScreen->bePixmapFormats[i].depth == 1) ||
-                    (dmxScreen->bePixmapFormats[i].depth ==
-                     dmxScreen->beDepths[j])) {
-                    dmxScreen->scrnDefDrawables[i] = (Drawable)
-                        XCreatePixmap(dmxScreen->beDisplay, dmxScreen->scrnWin,
-                                      1, 1,
-                                      dmxScreen->bePixmapFormats[i].depth);
-                    break;
-                }
-    }
+    /* Create default drawables (used during GC creation) */
+    for (i = 0; i < dmxScreen->beNumPixmapFormats; i++)
+	for (j = 0; j < dmxScreen->beNumDepths; j++)
+	    if ((dmxScreen->bePixmapFormats[i].depth == 1) ||
+		(dmxScreen->bePixmapFormats[i].depth ==
+		 dmxScreen->beDepths[j])) {
+		dmxScreen->scrnDefDrawables[i] = (Drawable)
+		    XCreatePixmap(dmxScreen->beDisplay, dmxScreen->scrnWin,
+				  1, 1,
+				  dmxScreen->bePixmapFormats[i].depth);
+		break;
+	    }
 }
 
 /** Initialize screen number \a pScreen->myNum. */
@@ -215,19 +195,12 @@ dmxScreenInit(ScreenPtr pScreen, int argc, char *argv[])
         dmxGeneration = serverGeneration;
     }
 
-    if (dmxShadowFB) {
-        dmxScreen->shadow = shadowAlloc(dmxScreen->scrnWidth,
-                                        dmxScreen->scrnHeight,
-                                        dmxScreen->beBPP);
-    }
-    else {
-        if (!dmxInitGC(pScreen))
-            return FALSE;
-        if (!dmxInitWindow(pScreen))
-            return FALSE;
-        if (!dmxInitPixmap(pScreen))
-            return FALSE;
-    }
+    if (!dmxInitGC(pScreen))
+	return FALSE;
+    if (!dmxInitWindow(pScreen))
+	return FALSE;
+    if (!dmxInitPixmap(pScreen))
+	return FALSE;
 
     /*
      * Initalise the visual types.  miSetVisualTypesAndMasks() requires
@@ -267,7 +240,7 @@ dmxScreenInit(ScreenPtr pScreen, int argc, char *argv[])
     }
 
     fbScreenInit(pScreen,
-                 dmxShadowFB ? dmxScreen->shadow : NULL,
+                 NULL,
                  dmxScreen->scrnWidth,
                  dmxScreen->scrnHeight,
                  dmxScreen->beXDPI,
@@ -278,22 +251,14 @@ dmxScreenInit(ScreenPtr pScreen, int argc, char *argv[])
     pScreen->GetWindowPixmap = NULL;
     pScreen->SetWindowPixmap = NULL;
 
-    if (dmxShadowFB && !shadowInit(pScreen, dmxShadowUpdateProc, NULL))
-        return FALSE;
+    MAXSCREENSALLOC(dmxCursorGeneration);
+    if (dmxCursorGeneration[pScreen->myNum] != serverGeneration) {
+	if (!(miPointerInitialize(pScreen,
+				  &dmxPointerSpriteFuncs,
+				  &dmxPointerCursorFuncs, FALSE)))
+	    return FALSE;
 
-    if (dmxShadowFB) {
-        miDCInitialize(pScreen, &dmxPointerCursorFuncs);
-    }
-    else {
-        MAXSCREENSALLOC(dmxCursorGeneration);
-        if (dmxCursorGeneration[pScreen->myNum] != serverGeneration) {
-            if (!(miPointerInitialize(pScreen,
-                                      &dmxPointerSpriteFuncs,
-                                      &dmxPointerCursorFuncs, FALSE)))
-                return FALSE;
-
-            dmxCursorGeneration[pScreen->myNum] = serverGeneration;
-        }
+	dmxCursorGeneration[pScreen->myNum] = serverGeneration;
     }
 
     DMX_WRAP(CloseScreen, dmxCloseScreen, dmxScreen, pScreen);
@@ -301,49 +266,47 @@ dmxScreenInit(ScreenPtr pScreen, int argc, char *argv[])
 
     dmxBEScreenInit(pScreen);
 
-    if (!dmxShadowFB) {
-        /* Wrap GC functions */
-        DMX_WRAP(CreateGC, dmxCreateGC, dmxScreen, pScreen);
-
-        /* Wrap Window functions */
-        DMX_WRAP(CreateWindow, dmxCreateWindow, dmxScreen, pScreen);
-        DMX_WRAP(DestroyWindow, dmxDestroyWindow, dmxScreen, pScreen);
-        DMX_WRAP(PositionWindow, dmxPositionWindow, dmxScreen, pScreen);
-        DMX_WRAP(ChangeWindowAttributes, dmxChangeWindowAttributes, dmxScreen,
-                 pScreen);
-        DMX_WRAP(RealizeWindow, dmxRealizeWindow, dmxScreen, pScreen);
-        DMX_WRAP(UnrealizeWindow, dmxUnrealizeWindow, dmxScreen, pScreen);
-        DMX_WRAP(RestackWindow, dmxRestackWindow, dmxScreen, pScreen);
-        DMX_WRAP(WindowExposures, dmxWindowExposures, dmxScreen, pScreen);
-        DMX_WRAP(CopyWindow, dmxCopyWindow, dmxScreen, pScreen);
-
-        DMX_WRAP(ResizeWindow, dmxResizeWindow, dmxScreen, pScreen);
-        DMX_WRAP(ReparentWindow, dmxReparentWindow, dmxScreen, pScreen);
-
-        DMX_WRAP(ChangeBorderWidth, dmxChangeBorderWidth, dmxScreen, pScreen);
-
-        /* Wrap Image functions */
-        DMX_WRAP(GetImage, dmxGetImage, dmxScreen, pScreen);
-        DMX_WRAP(GetSpans, dmxGetSpans, dmxScreen, pScreen);
-
-        /* Wrap Pixmap functions */
-        DMX_WRAP(CreatePixmap, dmxCreatePixmap, dmxScreen, pScreen);
-        DMX_WRAP(DestroyPixmap, dmxDestroyPixmap, dmxScreen, pScreen);
-        DMX_WRAP(BitmapToRegion, dmxBitmapToRegion, dmxScreen, pScreen);
-
-        /* Wrap Font functions */
-        DMX_WRAP(RealizeFont, dmxRealizeFont, dmxScreen, pScreen);
-        DMX_WRAP(UnrealizeFont, dmxUnrealizeFont, dmxScreen, pScreen);
-
-        /* Wrap Colormap functions */
-        DMX_WRAP(CreateColormap, dmxCreateColormap, dmxScreen, pScreen);
-        DMX_WRAP(DestroyColormap, dmxDestroyColormap, dmxScreen, pScreen);
-        DMX_WRAP(InstallColormap, dmxInstallColormap, dmxScreen, pScreen);
-        DMX_WRAP(StoreColors, dmxStoreColors, dmxScreen, pScreen);
-
-        /* Wrap Shape functions */
-        DMX_WRAP(SetShape, dmxSetShape, dmxScreen, pScreen);
-    }
+    /* Wrap GC functions */
+    DMX_WRAP(CreateGC, dmxCreateGC, dmxScreen, pScreen);
+
+    /* Wrap Window functions */
+    DMX_WRAP(CreateWindow, dmxCreateWindow, dmxScreen, pScreen);
+    DMX_WRAP(DestroyWindow, dmxDestroyWindow, dmxScreen, pScreen);
+    DMX_WRAP(PositionWindow, dmxPositionWindow, dmxScreen, pScreen);
+    DMX_WRAP(ChangeWindowAttributes, dmxChangeWindowAttributes, dmxScreen,
+	     pScreen);
+    DMX_WRAP(RealizeWindow, dmxRealizeWindow, dmxScreen, pScreen);
+    DMX_WRAP(UnrealizeWindow, dmxUnrealizeWindow, dmxScreen, pScreen);
+    DMX_WRAP(RestackWindow, dmxRestackWindow, dmxScreen, pScreen);
+    DMX_WRAP(WindowExposures, dmxWindowExposures, dmxScreen, pScreen);
+    DMX_WRAP(CopyWindow, dmxCopyWindow, dmxScreen, pScreen);
+
+    DMX_WRAP(ResizeWindow, dmxResizeWindow, dmxScreen, pScreen);
+    DMX_WRAP(ReparentWindow, dmxReparentWindow, dmxScreen, pScreen);
+
+    DMX_WRAP(ChangeBorderWidth, dmxChangeBorderWidth, dmxScreen, pScreen);
+
+    /* Wrap Image functions */
+    DMX_WRAP(GetImage, dmxGetImage, dmxScreen, pScreen);
+    DMX_WRAP(GetSpans, dmxGetSpans, dmxScreen, pScreen);
+
+    /* Wrap Pixmap functions */
+    DMX_WRAP(CreatePixmap, dmxCreatePixmap, dmxScreen, pScreen);
+    DMX_WRAP(DestroyPixmap, dmxDestroyPixmap, dmxScreen, pScreen);
+    DMX_WRAP(BitmapToRegion, dmxBitmapToRegion, dmxScreen, pScreen);
+
+    /* Wrap Font functions */
+    DMX_WRAP(RealizeFont, dmxRealizeFont, dmxScreen, pScreen);
+    DMX_WRAP(UnrealizeFont, dmxUnrealizeFont, dmxScreen, pScreen);
+
+    /* Wrap Colormap functions */
+    DMX_WRAP(CreateColormap, dmxCreateColormap, dmxScreen, pScreen);
+    DMX_WRAP(DestroyColormap, dmxDestroyColormap, dmxScreen, pScreen);
+    DMX_WRAP(InstallColormap, dmxInstallColormap, dmxScreen, pScreen);
+    DMX_WRAP(StoreColors, dmxStoreColors, dmxScreen, pScreen);
+
+    /* Wrap Shape functions */
+    DMX_WRAP(SetShape, dmxSetShape, dmxScreen, pScreen);
 
     if (!dmxCreateDefColormap(pScreen))
         return FALSE;
@@ -370,22 +333,13 @@ dmxBECloseScreen(ScreenPtr pScreen)
     XDestroyWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
     dmxScreen->scrnWin = (Window) 0;
 
-    if (dmxShadowFB) {
-        /* Free the shadow GC and image assocated with the back-end server */
-        XFreeGC(dmxScreen->beDisplay, dmxScreen->shadowGC);
-        dmxScreen->shadowGC = NULL;
-        XFree(dmxScreen->shadowFBImage);
-        dmxScreen->shadowFBImage = NULL;
-    }
-    else {
-        /* Free the default drawables */
-        for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {
-            if (dmxScreen->scrnDefDrawables[i]) {
-                XFreePixmap(dmxScreen->beDisplay,
-                            dmxScreen->scrnDefDrawables[i]);
-                dmxScreen->scrnDefDrawables[i] = (Drawable) 0;
-            }
-        }
+    /* Free the default drawables */
+    for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {
+	if (dmxScreen->scrnDefDrawables[i]) {
+	    XFreePixmap(dmxScreen->beDisplay,
+			dmxScreen->scrnDefDrawables[i]);
+	    dmxScreen->scrnDefDrawables[i] = (Drawable) 0;
+	}
     }
 
     /* Free resources allocated during initialization (in dmxinit.c) */
@@ -432,48 +386,41 @@ dmxCloseScreen(ScreenPtr pScreen)
         dmxResetFonts();
     }
 
-    if (dmxShadowFB) {
-        /* Free the shadow framebuffer */
-        free(dmxScreen->shadow);
-    }
-    else {
-
-        /* Unwrap Shape functions */
-        DMX_UNWRAP(SetShape, dmxScreen, pScreen);
+    /* Unwrap Shape functions */
+    DMX_UNWRAP(SetShape, dmxScreen, pScreen);
 
-        /* Unwrap the pScreen functions */
-        DMX_UNWRAP(CreateGC, dmxScreen, pScreen);
+    /* Unwrap the pScreen functions */
+    DMX_UNWRAP(CreateGC, dmxScreen, pScreen);
 
-        DMX_UNWRAP(CreateWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(DestroyWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(PositionWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(ChangeWindowAttributes, dmxScreen, pScreen);
-        DMX_UNWRAP(RealizeWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(UnrealizeWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(RestackWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(WindowExposures, dmxScreen, pScreen);
-        DMX_UNWRAP(CopyWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(CreateWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(DestroyWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(PositionWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(ChangeWindowAttributes, dmxScreen, pScreen);
+    DMX_UNWRAP(RealizeWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(UnrealizeWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(RestackWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(WindowExposures, dmxScreen, pScreen);
+    DMX_UNWRAP(CopyWindow, dmxScreen, pScreen);
 
-        DMX_UNWRAP(ResizeWindow, dmxScreen, pScreen);
-        DMX_UNWRAP(ReparentWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(ResizeWindow, dmxScreen, pScreen);
+    DMX_UNWRAP(ReparentWindow, dmxScreen, pScreen);
 
-        DMX_UNWRAP(ChangeBorderWidth, dmxScreen, pScreen);
+    DMX_UNWRAP(ChangeBorderWidth, dmxScreen, pScreen);
 
-        DMX_UNWRAP(GetImage, dmxScreen, pScreen);
-        DMX_UNWRAP(GetSpans, dmxScreen, pScreen);
+    DMX_UNWRAP(GetImage, dmxScreen, pScreen);
+    DMX_UNWRAP(GetSpans, dmxScreen, pScreen);
 
-        DMX_UNWRAP(CreatePixmap, dmxScreen, pScreen);
-        DMX_UNWRAP(DestroyPixmap, dmxScreen, pScreen);
-        DMX_UNWRAP(BitmapToRegion, dmxScreen, pScreen);
+    DMX_UNWRAP(CreatePixmap, dmxScreen, pScreen);
+    DMX_UNWRAP(DestroyPixmap, dmxScreen, pScreen);
+    DMX_UNWRAP(BitmapToRegion, dmxScreen, pScreen);
 
-        DMX_UNWRAP(RealizeFont, dmxScreen, pScreen);
-        DMX_UNWRAP(UnrealizeFont, dmxScreen, pScreen);
+    DMX_UNWRAP(RealizeFont, dmxScreen, pScreen);
+    DMX_UNWRAP(UnrealizeFont, dmxScreen, pScreen);
 
-        DMX_UNWRAP(CreateColormap, dmxScreen, pScreen);
-        DMX_UNWRAP(DestroyColormap, dmxScreen, pScreen);
-        DMX_UNWRAP(InstallColormap, dmxScreen, pScreen);
-        DMX_UNWRAP(StoreColors, dmxScreen, pScreen);
-    }
+    DMX_UNWRAP(CreateColormap, dmxScreen, pScreen);
+    DMX_UNWRAP(DestroyColormap, dmxScreen, pScreen);
+    DMX_UNWRAP(InstallColormap, dmxScreen, pScreen);
+    DMX_UNWRAP(StoreColors, dmxScreen, pScreen);
 
     DMX_UNWRAP(SaveScreen, dmxScreen, pScreen);
 
diff --git a/hw/dmx/dmxshadow.c b/hw/dmx/dmxshadow.c
deleted file mode 100644
index 9b4bafc34..000000000
--- a/hw/dmx/dmxshadow.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 2001 Red Hat Inc., Durham, North Carolina.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <kem@redhat.com>
- *   David H. Dawes <dawes@xfree86.org>
- *
- */
-
-#ifdef HAVE_DMX_CONFIG_H
-#include <dmx-config.h>
-#endif
-
-#include "dmx.h"
-#include "dmxsync.h"
-#include "dmxshadow.h"
-
-/** \file
- * This file provides support for the shadow frame buffer. */
-
-/** Update the screen from the shadow frame buffer. */
-void
-dmxShadowUpdateProc(ScreenPtr pScreen, shadowBufPtr pBuf)
-{
-    RegionPtr damage = &pBuf->damage;
-    int nbox = RegionNumRects(damage);
-    BoxPtr pbox = RegionRects(damage);
-    DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
-
-    if (!dmxScreen->beDisplay)
-        return;
-
-    while (nbox--) {
-        XPutImage(dmxScreen->beDisplay,
-                  dmxScreen->scrnWin,
-                  dmxScreen->shadowGC,
-                  dmxScreen->shadowFBImage,
-                  pbox->x1, pbox->y1,
-                  pbox->x1, pbox->y1, pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
-
-        pbox++;
-    }
-
-    dmxSync(dmxScreen, FALSE);
-}
diff --git a/hw/dmx/dmxshadow.h b/hw/dmx/dmxshadow.h
deleted file mode 100644
index 081b4d1dc..000000000
--- a/hw/dmx/dmxshadow.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2001 Red Hat Inc., Durham, North Carolina.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Authors:
- *   Kevin E. Martin <kem@redhat.com>
- *   David H. Dawes <dawes@xfree86.org>
- *
- */
-
-/** \file
- * Interface for shadow framebuffer support.  \see dmxshadow.c */
-
-#ifndef DMXSHADOW_H
-#define DMXSHADOW_H
-
-#include "shadow.h"
-#include "scrnintstr.h"
-
-extern void dmxShadowUpdateProc(ScreenPtr pScreen, shadowBufPtr pBuf);
-
-#endif                          /* DMXSHADOW_H */
diff --git a/hw/dmx/input/dmxcommon.c b/hw/dmx/input/dmxcommon.c
index 5f25e8832..db558b55f 100644
--- a/hw/dmx/input/dmxcommon.c
+++ b/hw/dmx/input/dmxcommon.c
@@ -502,11 +502,6 @@ dmxCommonMouOn(DevicePtr pDev)
     GETDMXINPUTFROMPRIV;
 
     priv->eventMask |= DMX_POINTER_EVENT_MASK;
-    if (dmxShadowFB) {
-        XWarpPointer(priv->display, priv->window, priv->window,
-                     0, 0, 0, 0, priv->initPointerX, priv->initPointerY);
-        dmxSync(&dmxScreens[dmxInput->scrnIdx], TRUE);
-    }
     if (!priv->be) {
         XSelectInput(priv->display, priv->window, priv->eventMask);
         AddEnabledDevice(XConnectionNumber(priv->display));
diff --git a/hw/dmx/man/Xdmx.man b/hw/dmx/man/Xdmx.man
index bbce85608..6b3feb13b 100644
--- a/hw/dmx/man/Xdmx.man
+++ b/hw/dmx/man/Xdmx.man
@@ -179,16 +179,6 @@ will switch to another VC in local (raw) mode.
 .RE
 .sp
 .TP 8
-.BI "-shadowfb"
-This option turns on (legacy) support for the shadow frame buffer.
-.sp
-.TP 8
-.BI "-noshadowfb"
-This option turns off (legacy) support for the shadow frame buffer.
-Note that this option has been deprecated and will be removed in the
-next release.
-.sp
-.TP 8
 .BI "-nomulticursor"
 This option turns off support for displaying multiple cursors on
 overlapped back-end displays.  This option is available for testing and