mirror of
https://github.com/mpv-player/mpv
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e24087509a
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10990 b3059339-0415-0410-9bf9-f77b7e298cf2
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/*
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** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
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** Copyright (C) 2003 M. Bakker, Ahead Software AG, http://www.nero.com
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program 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
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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**
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** Any non-GPL usage of this software or parts of this software is strictly
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** forbidden.
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**
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** Commercial non-GPL licensing of this software is possible.
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** For more info contact Ahead Software through Mpeg4AAClicense@nero.com.
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**
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** $Id: huffman.h,v 1.1 2003/08/30 22:30:21 arpi Exp $
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**/
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#ifndef __HUFFMAN_H__
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#define __HUFFMAN_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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static INLINE void huffman_sign_bits(bitfile *ld, int16_t *sp, uint8_t len);
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static INLINE int16_t huffman_getescape(bitfile *ld, int16_t sp);
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static uint8_t huffman_2step_quad(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_2step_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_2step_pair(uint8_t cb, bitfile *ld, int16_t *sp);
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static huffman_2step_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_binary_quad(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_binary_quad_sign(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_binary_pair(uint8_t cb, bitfile *ld, int16_t *sp);
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static uint8_t huffman_binary_pair_sign(uint8_t cb, bitfile *ld, int16_t *sp);
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static int16_t huffman_codebook(uint8_t i);
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int8_t huffman_scale_factor(bitfile *ld);
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uint8_t huffman_spectral_data(uint8_t cb, bitfile *ld, int16_t *sp);
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#ifdef ERROR_RESILIENCE
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int8_t huffman_spectral_data_2(uint8_t cb, bits_t *ld, int16_t *sp);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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