2003-08-30 22:30:28 +00:00
|
|
|
/*
|
2003-10-03 22:23:26 +00:00
|
|
|
** FAAD - Freeware Advanced Audio Decoder
|
|
|
|
|
** Copyright (C) 2002 M. Bakker
|
2003-08-30 22:30:28 +00:00
|
|
|
**
|
|
|
|
|
** 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 02111-1307, USA.
|
|
|
|
|
**
|
2003-10-03 22:23:26 +00:00
|
|
|
** $Id: ssr_fb.h,v 1.3 2003/09/09 18:09:52 menno Exp $
|
2003-08-30 22:30:28 +00:00
|
|
|
**/
|
|
|
|
|
|
|
|
|
|
#ifndef __SSR_FB_H__
|
|
|
|
|
#define __SSR_FB_H__
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
extern "C" {
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
fb_info *ssr_filter_bank_init(uint16_t frame_len);
|
|
|
|
|
void ssr_filter_bank_end(fb_info *fb);
|
|
|
|
|
|
|
|
|
|
/*non overlapping inverse filterbank */
|
|
|
|
|
void ssr_ifilter_bank(fb_info *fb,
|
|
|
|
|
uint8_t window_sequence,
|
|
|
|
|
uint8_t window_shape,
|
|
|
|
|
uint8_t window_shape_prev,
|
|
|
|
|
real_t *freq_in,
|
|
|
|
|
real_t *time_out,
|
|
|
|
|
uint16_t frame_len);
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
