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  1. /*
  2.  * E-AC-3 tables
  3.  * Copyright (c) 2007 Bartlomiej Wolowiec <bartek.wolowiec@gmail.com>
  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. #ifndef AVCODEC_EAC3_DATA_H
  23. #define AVCODEC_EAC3_DATA_H
  24.  
  25. #include <stdint.h>
  26.  
  27. extern const uint8_t ff_eac3_bits_vs_hebap[20];
  28. extern const int16_t ff_eac3_gaq_remap_1[12];
  29. extern const int16_t ff_eac3_gaq_remap_2_4_a[9][2];
  30. extern const int16_t ff_eac3_gaq_remap_2_4_b[9][2];
  31.  
  32. extern const int16_t (* const ff_eac3_mantissa_vq[8])[6];
  33. extern const uint8_t ff_eac3_frm_expstr[32][6];
  34. extern const float   ff_eac3_spx_atten_tab[32][3];
  35.  
  36. #endif /* AVCODEC_EAC3_DATA_H */
  37.