mirror of
https://github.com/librempeg/librempeg
synced 2024-11-22 09:02:20 +00:00
797aaf4dee
Forgotten in 4c8d9b1d09.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
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* AC-3 tables
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* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_AC3TAB_H
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#define AVCODEC_AC3TAB_H
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#include <stdint.h>
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#include "ac3defs.h"
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extern const uint16_t ff_ac3_frame_size_tab[38][3];
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extern const uint8_t ff_ac3_channels_tab[8];
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extern const uint16_t ff_ac3_channel_layout_tab[8];
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extern const uint8_t ff_ac3_dec_channel_map[8][2][6];
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extern const int ff_ac3_sample_rate_tab[];
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extern const uint16_t ff_ac3_bitrate_tab[19];
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extern const uint8_t ff_ac3_rematrix_band_tab[5];
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extern const uint8_t ff_eac3_default_cpl_band_struct[18];
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extern const uint8_t ff_ac3_bap_tab[64];
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extern const uint8_t ff_ac3_slow_decay_tab[4];
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extern const uint8_t ff_ac3_fast_decay_tab[4];
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extern const uint16_t ff_ac3_slow_gain_tab[4];
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extern const uint16_t ff_ac3_db_per_bit_tab[4];
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extern const int16_t ff_ac3_floor_tab[8];
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extern const uint16_t ff_ac3_fast_gain_tab[8];
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extern const uint8_t ff_ac3_band_start_tab[AC3_CRITICAL_BANDS+1];
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extern const uint8_t ff_ac3_bin_to_band_tab[253];
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extern const uint64_t ff_eac3_custom_channel_map_locations[16][2];
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#define COMMON_CHANNEL_MAP \
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{ { 0, 1, }, { 0, 1, 2, } },\
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{ { 0, }, { 0, 1, } },\
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{ { 0, 1, }, { 0, 1, 2, } },\
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{ { 0, 2, 1, }, { 0, 2, 1, 3, } },\
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{ { 0, 1, 2, }, { 0, 1, 3, 2, } },\
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{ { 0, 2, 1, 3, }, { 0, 2, 1, 4, 3, } },
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#endif /* AVCODEC_AC3TAB_H */
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