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mpegaudiodata.h
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1 /*
2  * MPEG Audio common tables
3  * copyright (c) 2002 Fabrice Bellard
4  *
5  * This file is part of FFmpeg.
6  *
7  * FFmpeg is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * FFmpeg is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with FFmpeg; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 /**
23  * @file
24  * mpeg audio layer common tables.
25  */
26 
27 #ifndef AVCODEC_MPEGAUDIODATA_H
28 #define AVCODEC_MPEGAUDIODATA_H
29 
30 #include <stdint.h>
31 
32 #include "internal.h"
33 
34 #define MODE_EXT_MS_STEREO 2
35 #define MODE_EXT_I_STEREO 1
36 
37 extern av_export_avcodec const uint16_t avpriv_mpa_bitrate_tab[2][3][15];
38 extern av_export_avcodec const uint16_t avpriv_mpa_freq_tab[3];
39 extern const int ff_mpa_sblimit_table[5];
40 extern const int ff_mpa_quant_steps[17];
41 extern const int ff_mpa_quant_bits[17];
42 extern const unsigned char * const ff_mpa_alloc_tables[5];
43 
44 #endif /* AVCODEC_MPEGAUDIODATA_H */
const int ff_mpa_quant_bits[17]
Definition: mpegaudiodata.c:55
const int ff_mpa_quant_steps[17]
Definition: mpegaudiodata.c:47
#define av_export_avcodec
Definition: internal.h:424
av_export_avcodec const uint16_t avpriv_mpa_freq_tab[3]
Definition: mpegaudiodata.c:40
const unsigned char *const ff_mpa_alloc_tables[5]
common internal api header.
av_export_avcodec const uint16_t avpriv_mpa_bitrate_tab[2][3][15]
Definition: mpegaudiodata.c:30
const int ff_mpa_sblimit_table[5]
Definition: mpegaudiodata.c:45