[gtk+/gtk-2-22] Revert "Remove _gdk_region_new_from_yxbanded_rects()"

[Benjamin Otte <otte src gnome org>]

commit 863853ec5f67b21e7d5972ad03e08b6097c299ce
Author: Benjamin Otte <otte redhat com>
Date:   Wed May 26 09:25:44 2010 +0200

    Revert "Remove _gdk_region_new_from_yxbanded_rects()"
    
    This reverts commit dde9cf28820696c57c1249ca08e318222665987d.

 gdk/gdkinternals.h      |    1 +
 gdk/gdkregion-generic.c |    8 ++++++++
 gdk/x11/gdkwindow-x11.c |    2 +-
 3 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkinternals.h b/gdk/gdkinternals.h
index 8cc6871..822335f 100644
--- a/gdk/gdkinternals.h
+++ b/gdk/gdkinternals.h
@@ -664,6 +664,7 @@ GdkWindow *_gdk_window_get_input_window_for_event (GdkWindow *native_window,
 						   GdkEventType event_type,
 						   int x, int y,
 						   gulong serial);
+GdkRegion  *_gdk_region_new_from_yxbanded_rects (GdkRectangle *rects, int n_rects);
 
 /*****************************
  * offscreen window routines *
diff --git a/gdk/gdkregion-generic.c b/gdk/gdkregion-generic.c
index d0224f5..745e20f 100644
--- a/gdk/gdkregion-generic.c
+++ b/gdk/gdkregion-generic.c
@@ -17,6 +17,14 @@ gdk_region_new (void)
   return cairo_region_create ();
 }
 
+GdkRegion *
+_gdk_region_new_from_yxbanded_rects (GdkRectangle *rects,
+				     int num_rects)
+{
+  return cairo_region_create_rectangles ((cairo_rectangle_int_t *) rects, num_rects);
+}
+
+
 /**
  * gdk_region_rectangle:
  * @rectangle: a #GdkRectangle
diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
index 236f17f..e2dd131 100644
--- a/gdk/x11/gdkwindow-x11.c
+++ b/gdk/x11/gdkwindow-x11.c
@@ -4632,7 +4632,7 @@ _xwindow_get_shape (Display *xdisplay,
     }
   XFree (xrl);
   
-  shape = cairo_region_create_rectangles (rl, rn);
+  shape = _gdk_region_new_from_yxbanded_rects (rl, rn);
   g_free (rl);
   
   return shape;