|
|
|
|
/*
|
|
|
|
|
* MPEG Audio common tables
|
|
|
|
|
* copyright (c) 2002 Fabrice Bellard
|
|
|
|
|
*
|
|
|
|
|
* This file is part of Libav.
|
|
|
|
|
*
|
|
|
|
|
* 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.
|
|
|
|
|
*
|
|
|
|
|
* 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 Libav; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @file
|
|
|
|
|
* mpeg audio layer common tables.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef AVCODEC_MPEGAUDIODATA_H
|
|
|
|
|
#define AVCODEC_MPEGAUDIODATA_H
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
|
|
|
|
#define MODE_EXT_MS_STEREO 2
|
|
|
|
|
#define MODE_EXT_I_STEREO 1
|
|
|
|
|
|
|
|
|
|
extern const uint16_t avpriv_mpa_bitrate_tab[2][3][15];
|
|
|
|
|
extern const uint16_t avpriv_mpa_freq_tab[3];
|
|
|
|
|
extern const int32_t ff_mpa_enwindow[257];
|
|
|
|
|
extern const int ff_mpa_sblimit_table[5];
|
|
|
|
|
extern const int ff_mpa_quant_steps[17];
|
|
|
|
|
extern const int ff_mpa_quant_bits[17];
|
|
|
|
|
extern const unsigned char * const ff_mpa_alloc_tables[5];
|
|
|
|
|
|
|
|
|
|
#endif /* AVCODEC_MPEGAUDIODATA_H */
|
