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 "libavutil/common.h" 31 32#define MODE_EXT_MS_STEREO 2 33#define MODE_EXT_I_STEREO 1 34 35extern const uint16_t ff_mpa_bitrate_tab[2][3][15]; 36extern const uint16_t ff_mpa_freq_tab[3]; 37extern const int32_t ff_mpa_enwindow[257]; 38extern const int ff_mpa_sblimit_table[5]; 39extern const int ff_mpa_quant_steps[17]; 40extern const int ff_mpa_quant_bits[17]; 41extern const unsigned char * const ff_mpa_alloc_tables[5]; 42 43#endif /* AVCODEC_MPEGAUDIODATA_H */ 44