$NetBSD: patch-ar,v 1.2 2004/03/11 17:26:02 jmmv Exp $

--- src/video_out/video_out_aa.c.orig	2003-12-14 23:13:25.000000000 +0100
+++ src/video_out/video_out_aa.c
@@ -113,6 +113,8 @@ static vo_frame_t *aa_alloc_frame(vo_dri
   if (!frame)
     return NULL;
 
+  pthread_mutex_init (&frame->vo_frame.mutex, NULL);
+
   frame->vo_frame.proc_slice = NULL;
   frame->vo_frame.proc_frame = NULL;
   frame->vo_frame.field = aa_frame_field;