ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavcodec/vp56dsp.c

 /*
  * Copyright (c) 2006 Aurelien Jacobs <aurel@gnuage.org>
  * Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
@@ skipping 64 matching lines @@
 VP56_EDGE_FILTER(vp6, ver, stride, 1)
 
 void ff_vp56dsp_init(VP56DSPContext *s, enum CodecID codec)
 {
     if (codec == CODEC_ID_VP5) {
         s->edge_filter_hor = vp5_edge_filter_hor;
         s->edge_filter_ver = vp5_edge_filter_ver;
     } else {
         s->edge_filter_hor = vp6_edge_filter_hor;
         s->edge_filter_ver = vp6_edge_filter_ver;
+
+        if (CONFIG_VP6_DECODER) {
+            s->vp6_filter_diag4 = ff_vp6_filter_diag4_c;
+        }
     }
 
     if (ARCH_ARM) ff_vp56dsp_init_arm(s, codec);
+    if (HAVE_MMX) ff_vp56dsp_init_x86(s, codec);
 }