ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavdevice/v4l.c

 /*
  * Linux video grab interface
  * Copyright (c) 2000,2001 Fabrice Bellard
  *
  * 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 99 matching lines @@
     }
 
     /* no values set, autodetect them */
     if (s->video_win.width <= 0 || s->video_win.height <= 0) {
         if (ioctl(video_fd, VIDIOCGWIN, &s->video_win, sizeof(s->video_win)) < 0) {
             av_log(s1, AV_LOG_ERROR, "VIDIOCGWIN: %s\n", strerror(errno));
             goto fail;
         }
     }
 
-    if(av_check_image_size(s->video_win.width, s->video_win.height, 0, s1) < 0)
+    if(av_image_check_size(s->video_win.width, s->video_win.height, 0, s1) < 0)
         return -1;
 
     desired_palette = -1;
     desired_depth = -1;
     for (j = 0; j < vformat_num; j++) {
         if (ap->pix_fmt == video_formats[j].pix_fmt) {
             desired_palette = video_formats[j].palette;
             desired_depth = video_formats[j].depth;
             break;
         }
@@ skipping 211 matching lines @@
 AVInputFormat v4l_demuxer = {
     "video4linux",
     NULL_IF_CONFIG_SMALL("Video4Linux device grab"),
     sizeof(VideoData),
     NULL,
     grab_read_header,
     grab_read_packet,
     grab_read_close,
     .flags = AVFMT_NOFILE,
 };