ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavfilter/graphparser.c

 /*
  * filter graph parser
  * copyright (c) 2008 Vitor Sessak
  * copyright (c) 2007 Bobby Bingham
  *
  * 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
@@ skipping 93 matching lines @@
     snprintf(inst_name, sizeof(inst_name), "Filter %d %s", index, filt_name);
 
     filt = avfilter_get_by_name(filt_name);
 
     if (!filt) {
         av_log(log_ctx, AV_LOG_ERROR,
                "No such filter: '%s'\n", filt_name);
         return NULL;
     }
 
-    filt_ctx = avfilter_open(filt, inst_name);
+    avfilter_open(&filt_ctx, filt, inst_name);
     if (!filt_ctx) {
         av_log(log_ctx, AV_LOG_ERROR,
                "Error creating filter '%s'\n", filt_name);
         return NULL;
     }
 
     if (avfilter_graph_add_filter(ctx, filt_ctx) < 0) {
         avfilter_destroy(filt_ctx);
         return NULL;
     }
@@ skipping 248 matching lines @@
 
     return 0;
 
  fail:
     avfilter_graph_destroy(graph);
     free_inout(open_inputs);
     free_inout(open_outputs);
     free_inout(curr_inputs);
     return -1;
 }