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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-07-12 16:44:22 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-07-19 14:15:00 -0400 |
| commit | 31b69928e5fd3d40dda4091ae7db340c582113af (patch) | |
| tree | 48c091fdde61efffb9328544824e5ee26cbe1997 /libavcodec/eac3_data.h | |
| parent | 29b42c66f70ec7f8bcac87cb3cb35ec13dc0c71e (diff) | |
| download | ffmpeg-31b69928e5fd3d40dda4091ae7db340c582113af.tar.gz | |
cosmetics: rename eac3dec_data.c/h to eac3_data.c/h since the tables will also
be used in the E-AC-3 encoder.
Diffstat (limited to 'libavcodec/eac3_data.h')
| -rw-r--r-- | libavcodec/eac3_data.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libavcodec/eac3_data.h b/libavcodec/eac3_data.h new file mode 100644 index 0000000000..4d88ce0a53 --- /dev/null +++ b/libavcodec/eac3_data.h @@ -0,0 +1,36 @@ +/* + * E-AC-3 tables + * Copyright (c) 2007 Bartlomiej Wolowiec <bartek.wolowiec@gmail.com> + * + * 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 + */ + +#ifndef AVCODEC_EAC3_DATA_H +#define AVCODEC_EAC3_DATA_H + +#include <stdint.h> + +extern const uint8_t ff_eac3_bits_vs_hebap[20]; +extern const int16_t ff_eac3_gaq_remap_1[12]; +extern const int16_t ff_eac3_gaq_remap_2_4_a[9][2]; +extern const int16_t ff_eac3_gaq_remap_2_4_b[9][2]; + +extern const int16_t (* const ff_eac3_mantissa_vq[8])[6]; +extern const uint8_t ff_eac3_frm_expstr[32][6]; +extern const float ff_eac3_spx_atten_tab[32][3]; + +#endif /* AVCODEC_EAC3_DATA_H */ |