File compiz-manager-NOMAD.diff of Package compiz-manager

--- compiz-manager.orig	2008-09-10 18:04:28.000000000 +0200
+++ compiz-manager	2008-09-10 18:05:06.000000000 +0200
@@ -199,6 +199,19 @@
 	fi
 }
 
+# Detects if Xdmx is running
+check_xdmx()
+{
+	verbose "Checking for Xdmx: "
+	if xdpyinfo | grep -q DMX ; then
+		verbose "present. \n"
+		return 0;
+	else
+		verbose "not present. \n"
+		return 1;
+	fi
+}
+
 # Detects if Xgl is running
 check_xgl()
 {
@@ -359,8 +372,16 @@
 	INDIRECT="yes";
 fi
 
+# if we run under Xdmx
+if check_xdmx; then
+	# check if we have the required bits to run compiz and if not, 
+	# fallback
+	if ! check_composite; then
+		abort_with_fallback_wm
+	fi
+
 # if we run under Xgl, we can skip some tests here
-if ! check_xgl; then
+elif ! check_xgl; then
 	# if vesa or vga are in use, do not even try glxinfo (LP#119341)
 	if ! running_under_whitelisted_driver || have_blacklisted_pciid; then
 		abort_with_fallback_wm