ac3_internal.h

vlc stand 0.1.99 ist sehr einfach

/*****************************************************************************
 * ac3_internals.h: needed by the ac3 decoder
 *****************************************************************************
 * Copyright (C) 2000 VideoLAN
 *
 * Authors:
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

/* Exponent strategy constants */
#define EXP_REUSE	(0)
#define EXP_D15		(1)
#define EXP_D25		(2)
#define EXP_D45		(3)

/* Delta bit allocation constants */
#define DELTA_BIT_REUSE		(0)
#define DELTA_BIT_NEW		(1)
#define DELTA_BIT_NONE		(2)
#define DELTA_BIT_RESERVED	(3)

/* ac3_bit_allocate.c */
void bit_allocate (ac3dec_t *);

/* ac3_downmix.c */
void downmix (ac3dec_t *, s16 *);

/* ac3_exponent.c */
int exponent_unpack (ac3dec_t *);

/* ac3_imdct.c */
void imdct (ac3dec_t * p_ac3dec);

/* ac3_mantissa.c */
void mantissa_unpack (ac3dec_t *);

/* ac3_parse.c */
int parse_bsi (ac3dec_t *);
int parse_audblk (ac3dec_t *, int);
void parse_auxdata (ac3dec_t *);

/* ac3_rematrix.c */
void rematrix (ac3dec_t *);