From 7ed9a2ea5060668759473d0481ecd987913cd1f6 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Sun, 8 Jun 2008 21:08:57 +0000 Subject: add ac3dec_data.[c,h] Originally committed as revision 13715 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/ac3dec_data.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 libavcodec/ac3dec_data.h (limited to 'libavcodec/ac3dec_data.h') diff --git a/libavcodec/ac3dec_data.h b/libavcodec/ac3dec_data.h new file mode 100644 index 0000000000..01d910d039 --- /dev/null +++ b/libavcodec/ac3dec_data.h @@ -0,0 +1,37 @@ +/* + * AC3 and E-AC3 decoder tables + * Copyright (c) 2007 Bartlomiej Wolowiec + * + * This file is part of FFmpeg. + * + * FFmpeg 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. + * + * FFmpeg 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef FFMPEG_AC3DEC_DATA_H +#define FFMPEG_AC3DEC_DATA_H + +#include "libavutil/common.h" + +extern const uint8_t ff_eac3_hebap_tab[64]; +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 (*ff_eac3_vq_hebap[8])[6]; +extern const uint8_t ff_eac3_frm_expstr[32][6]; +extern const uint8_t ff_eac3_default_cpl_band_struct[18]; + +#endif /* FFMPEG_AC3DEC_DATA_H */ -- cgit v1.2.3