diff -u mutter-2.31.5/debian/changelog mutter-2.31.5/debian/changelog
--- mutter-2.31.5/debian/changelog
+++ mutter-2.31.5/debian/changelog
@@ -1,3 +1,13 @@
+mutter (2.31.5-0ubuntu9alf3) maverick; urgency=low
+
+  * debian/patches/51_disable_mask_texture.patch:
+    - Disable the mask texture to enable mutter to work with
+      clutter eglx texture-from-pixmap: Because of missing GLES2 NPOT support
+      in clutter, the mask texture ends up being a sliced texture and cannot
+      be used for multi-texturing.
+
+ -- Alexandros Frantzis <alexandros.frantzis@linaro.org>  Thu, 11 Nov 2010 15:08:03 +0200
+
 mutter (2.31.5-0ubuntu9alf2) maverick; urgency=low
 
   * debian/control, debian/control.in:
diff -u mutter-2.31.5/debian/patches/series mutter-2.31.5/debian/patches/series
--- mutter-2.31.5/debian/patches/series
+++ mutter-2.31.5/debian/patches/series
@@ -13,6 +13,7 @@
 17_add_overlay_key_signals.patch
 18_unmimize.patch
 50_texture_rectangle.patch
+51_disable_mask_texture.patch
 91_add_window_groups.patch
 92_handle_event_mask_when_managing_window.patch
 95_workaround_gdk_compat.patch
only in patch2:
unchanged:
--- mutter-2.31.5.orig/debian/patches/51_disable_mask_texture.patch
+++ mutter-2.31.5/debian/patches/51_disable_mask_texture.patch
@@ -0,0 +1,26 @@
+Description: Disable the mask texture to enable mutter to work with
+ clutter eglx texture-from-pixmap: Because of missing GLES2 NPOT support in
+ clutter, the mask texture ends up being a sliced texture and cannot be
+ used for multi-texturing.
+Author: Alexandros Frantzis <alexandros.frantzis@linaro.org>
+Last-Updated: 2010-11-11
+--- a/src/compositor/mutter-shaped-texture.c	2010-09-23 07:54:46 +0000
++++ b/src/compositor/mutter-shaped-texture.c	2010-11-11 11:13:50 +0000
+@@ -354,13 +354,13 @@
+ 	{
+ 	  priv->material = cogl_material_new ();
+ 
+-	  cogl_material_set_layer_combine (priv->material, 1,
++	/* cogl_material_set_layer_combine (priv->material, 1,
+ 					   "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
+-					   NULL);
++					   NULL); */
+ 	}
+       material = priv->material;
+ 
+-      cogl_material_set_layer (material, 1, priv->mask_texture);
++      /*cogl_material_set_layer (material, 1, priv->mask_texture);*/
+     }
+ 
+   cogl_material_set_layer (material, 0, paint_tex);
+