ref: a6c5046f22be23435ab21c679e4bf14631f0e233
dir: /nok_ltp_enc.h/
/*
* Function prototypes for LTP
*
* Copyright (c) 1999 M. Bakker
*
* 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, 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; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/**************************************************************************
Version Control Information Method: CVS
Identifiers:
$Revision: 1.4 $
$Date: 2000/10/05 13:04:05 $ (check in)
$Author: menno $
*************************************************************************/
#ifndef _NOK_LTP_ENC_H
#define _NOK_LTP_ENC_H
#include "interface.h"
#include "bitstream.h"
#include "nok_ltp_common.h"
extern void nok_init_lt_pred (NOK_LT_PRED_STATUS * lt_status);
extern int nok_ltp_enc(double *p_spectrum, double *p_time_signal,
enum WINDOW_TYPE win_type, Window_shape win_shape,
int *sfb_offset, int num_of_sfb,
NOK_LT_PRED_STATUS *lt_status);
extern void nok_ltp_reconstruct(double *p_spectrum, enum WINDOW_TYPE win_type,
Window_shape win_shape,
int *sfb_offset, int num_of_sfb,
NOK_LT_PRED_STATUS *lt_status);
extern int nok_ltp_encode (BsBitStream *bs, enum WINDOW_TYPE win_type, int num_of_sfb,
NOK_LT_PRED_STATUS *lt_status, int write_flag);
#endif /* not defined _NOK_LTP_ENC_H */