/*
* copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "libavutil/common.h"
+#include "libavutil/intreadwrite.h"
#include "avcodec.h"
-#include "mpegaudio.h"
+#include "mpegaudiodecheader.h"
#include "mpegaudiodata.h"
lsf = sample_rate < (24000+32000)/2;
mpeg25 = sample_rate < (12000+16000)/2;
sample_rate_index= (header>>10)&3;
- sample_rate= ff_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a little off
+ sample_rate= avpriv_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a little off
for(bitrate_index=2; bitrate_index<30; bitrate_index++){
- frame_size = ff_mpa_bitrate_tab[lsf][2][bitrate_index>>1];
+ frame_size = avpriv_mpa_bitrate_tab[lsf][2][bitrate_index>>1];
frame_size = (frame_size * 144000) / (sample_rate << lsf) + (bitrate_index&1);
if(frame_size == buf_size + 4)
break;
break;
}
if(bitrate_index == 30){
- av_log(avctx, AV_LOG_ERROR, "couldnt find bitrate_index\n");
+ av_log(avctx, AV_LOG_ERROR, "Could not find bitrate_index.\n");
return -1;
}
}
}
- (*poutbuf)[0]= header>>24;
- (*poutbuf)[1]= header>>16;
- (*poutbuf)[2]= header>> 8;
- (*poutbuf)[3]= header ;
+ AV_WB32(*poutbuf, header);
return 1;
}
-AVBitStreamFilter mp3_header_decompress_bsf={
+AVBitStreamFilter ff_mp3_header_decompress_bsf={
"mp3decomp",
0,
mp3_header_decompress,