--- file_not_specified_in_diff	
+++ file_not_specified_in_diff	
@@ -, +, @@ 
--- xc.orig/lib/Xrandr/Xrandr.c 2004-04-23 22:43:47 +0400
+++ xc/lib/Xrandr/Xrandr.c      2006-04-27 15:10:05 +0400
@@ -709,10 +709,17 @@ 
 	snum = XRRRootToScreen(dpy, 
 			       ((XRRScreenChangeNotifyEvent *) event)->root);
-	dpy->screens[snum].width   = scevent->width;
-	dpy->screens[snum].height  = scevent->height;
-	dpy->screens[snum].mwidth  = scevent->mwidth;
-	dpy->screens[snum].mheight = scevent->mheight;
+	if (scevent->rotation & (RR_Rotate_90 | RR_Rotate_270)) {
+	    dpy->screens[snum].width   = scevent->height;
+	    dpy->screens[snum].height  = scevent->width;
+	    dpy->screens[snum].mwidth  = scevent->mheight;
+	    dpy->screens[snum].mheight = scevent->mwidth;
+	} else {
+	    dpy->screens[snum].width   = scevent->width;
+	    dpy->screens[snum].height  = scevent->height;
+	    dpy->screens[snum].mwidth  = scevent->mwidth;
+	    dpy->screens[snum].mheight = scevent->mheight;
+	}
 	XRenderSetSubpixelOrder (dpy, snum, scevent->subpixel_order);
 	break;
     default: