diff -r 9626a69c211e gfx/cairo/cairo/src/cairo-surface-fallback-private.h
--- a/gfx/cairo/cairo/src/cairo-surface-fallback-private.h	Mon Aug 06 16:57:02 2007 -0700
+++ b/gfx/cairo/cairo/src/cairo-surface-fallback-private.h	Mon Aug 06 22:33:17 2007 -0700
@@ -1,3 +1,4 @@
+/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
 /* cairo - a vector graphics library with display and print output
  *
  * Copyright © 2002 University of Southern California
@@ -116,4 +117,13 @@ _cairo_surface_fallback_composite_trapez
 					      cairo_trapezoid_t	       *traps,
 					      int			num_traps);
 
+cairo_private cairo_status_t
+_cairo_surface_fallback_clone_similar (cairo_surface_t  *surface,
+				       cairo_surface_t  *src,
+				       int               src_x,
+				       int               src_y,
+				       int               width,
+				       int               height,
+				       cairo_surface_t **clone_out);
+
 #endif
diff -r 9626a69c211e gfx/cairo/cairo/src/cairo-surface-fallback.c
--- a/gfx/cairo/cairo/src/cairo-surface-fallback.c	Mon Aug 06 16:57:02 2007 -0700
+++ b/gfx/cairo/cairo/src/cairo-surface-fallback.c	Mon Aug 06 22:33:17 2007 -0700
@@ -1,3 +1,4 @@
+/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
 /* cairo - a vector graphics library with display and print output
  *
  * Copyright © 2002 University of Southern California
@@ -1252,3 +1253,43 @@ _cairo_surface_fallback_composite_trapez
 
     return status;
 }
+
+cairo_status_t
+_cairo_surface_fallback_clone_similar (cairo_surface_t	 *surface,
+				       cairo_surface_t	*src,
+				       int		 src_x,
+				       int		 src_y,
+				       int		 width,
+				       int		 height,
+				       cairo_surface_t **clone_out)
+{
+    cairo_status_t status;
+    cairo_pattern_union_t src_pattern;
+    cairo_surface_t *new_surface = NULL;
+
+    new_surface = _cairo_surface_create_similar_scratch (surface,
+							  cairo_surface_get_content (src),
+							  width, height);
+    if (new_surface->status)
+	 return new_surface->status;
+
+    _cairo_pattern_init_for_surface (&src_pattern.surface, src);
+
+    status = _cairo_surface_composite (CAIRO_OPERATOR_SOURCE,
+					&src_pattern.base,
+					NULL,
+					new_surface,
+					src_x, src_y,
+					0, 0,
+					0, 0,
+					width, height);
+
+    _cairo_pattern_fini (&src_pattern.base);
+
+    if (status == CAIRO_STATUS_SUCCESS)
+	 *clone_out = new_surface;
+    else if (new_surface)
+	 cairo_surface_destroy (new_surface);
+
+    return status;
+}
diff -r 9626a69c211e gfx/cairo/cairo/src/cairo-surface.c
--- a/gfx/cairo/cairo/src/cairo-surface.c	Mon Aug 06 16:57:02 2007 -0700
+++ b/gfx/cairo/cairo/src/cairo-surface.c	Mon Aug 06 22:33:17 2007 -0700
@@ -1032,7 +1032,11 @@ _cairo_surface_clone_similar (cairo_surf
 	return CAIRO_STATUS_SURFACE_FINISHED;
 
     if (surface->backend->clone_similar == NULL)
-	return CAIRO_INT_STATUS_UNSUPPORTED;
+	return (cairo_int_status_t)
+	    _cairo_surface_fallback_clone_similar (surface, src,
+						   src_x, src_y,
+						   width, height,
+						   clone_out);
 
     status = surface->backend->clone_similar (surface, src, src_x, src_y,
 					      width, height, clone_out);