ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavfilter/internal.h

 /*
  * 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.
  *
  * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef AVFILTER_INTERNAL_H
 #define AVFILTER_INTERNAL_H
 
 /**
  * @file
  * internal API functions
  */
 
 #include "avfilter.h"
 
-void ff_dprintf_picref(void *ctx, AVFilterBufferRef *picref, int end);
+void ff_dprintf_ref(void *ctx, AVFilterBufferRef *ref, int end);
+
+char *ff_get_ref_perms_string(char *buf, size_t buf_size, int perms);
 
 void ff_dprintf_link(void *ctx, AVFilterLink *link, int end);
 
 #define FF_DPRINTF_START(ctx, func) dprintf(NULL, "%-16s: ", #func)
 
 #endif  /* AVFILTER_INTERNAL_H */