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diff --git a/xorg-server/hw/xnest/Visual.c b/xorg-server/hw/xnest/Visual.c
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+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "scrnintstr.h"
+#include "dix.h"
+#include "mi.h"
+#include "mibstore.h"
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Visual.h"
+
+Visual *
+xnestVisual(VisualPtr pVisual)
+{
+ int i;
+
+ for (i = 0; i < xnestNumVisuals; i++)
+ if (pVisual->class == xnestVisuals[i].class &&
+ pVisual->bitsPerRGBValue == xnestVisuals[i].bits_per_rgb &&
+ pVisual->ColormapEntries == xnestVisuals[i].colormap_size &&
+ pVisual->nplanes == xnestVisuals[i].depth &&
+ pVisual->redMask == xnestVisuals[i].red_mask &&
+ pVisual->greenMask == xnestVisuals[i].green_mask &&
+ pVisual->blueMask == xnestVisuals[i].blue_mask)
+ return xnestVisuals[i].visual;
+
+ return NULL;
+}
+
+Visual *
+xnestVisualFromID(ScreenPtr pScreen, VisualID visual)
+{
+ int i;
+
+ for (i = 0; i < pScreen->numVisuals; i++)
+ if (pScreen->visuals[i].vid == visual)
+ return xnestVisual(&pScreen->visuals[i]);
+
+ return NULL;
+}
+
+Colormap
+xnestDefaultVisualColormap(Visual *visual)
+{
+ int i;
+
+ for (i = 0; i < xnestNumVisuals; i++)
+ if (xnestVisuals[i].visual == visual)
+ return xnestDefaultColormaps[i];
+
+ return None;
+}