ffmpeg source update for sep 09

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

 /*
  * IMC compatible decoder
  * Copyright (c) 2002-2004 Maxim Poliakovski
  * Copyright (c) 2006 Benjamin Larsson
  * Copyright (c) 2006 Konstantin Shishkov
  *
  * 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
@@ skipping 344 matching lines @@
 
 
     for(i = 0; i < BANDS/2; i++) {
         rres = summer - freebits;
         if((rres >= -8) && (rres <= 8)) break;
 
         summer = 0;
         iacc = 0;
 
         for(j = (stream_format_code & 0x2)?4:0; j < BANDS; j++) {
-            cwlen = av_clip((int)((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6);
+            cwlen = av_clipf(((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6);
 
             q->bitsBandT[j] = cwlen;
             summer += q->bandWidthT[j] * cwlen;
 
             if (cwlen > 0)
                 iacc += q->bandWidthT[j];
         }
 
         flg = t2;
         t2 = 1;
@@ skipping 448 matching lines @@
 AVCodec imc_decoder = {
     .name = "imc",
     .type = AVMEDIA_TYPE_AUDIO,
     .id = CODEC_ID_IMC,
     .priv_data_size = sizeof(IMCContext),
     .init = imc_decode_init,
     .close = imc_decode_close,
     .decode = imc_decode_frame,
     .long_name = NULL_IF_CONFIG_SMALL("IMC (Intel Music Coder)"),
 };