Index: libvo/vo_direct3d.c
===================================================================
--- libvo/vo_direct3d.c	(revision 28043)
+++ libvo/vo_direct3d.c	(working copy)
@@ -186,16 +186,15 @@
         priv->d3d_surface = NULL;
     }
 
+    if (priv->d3d_backbuf != NULL) {
+        IDirect3DSurface9_Release (priv->d3d_backbuf);
+        priv->d3d_backbuf = NULL;
+    }
+
     if (priv->d3d_device != NULL) {
         IDirect3DDevice9_Release (priv->d3d_device);
         priv->d3d_device = NULL;
     }
-
-    /* The following is not a memory leak. d3d_backbuf is not malloc'ed
-     * but just holds a pointer to the back buffer. Nobody gets hurt from
-     * setting it to NULL.
-     */
-    priv->d3d_backbuf = NULL;
 }