1 /*****************************************************************************
2 * ac3_imdct_c.h: ac3 DCT
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: ac3_imdct_c.h,v 1.2 2001/04/30 21:10:25 reno Exp $
7 * Authors: Renaud Dartus <reno@videolan.org>
8 * Aaron Holtzman <aholtzma@engr.uvic.ca>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 int imdct_init_c (imdct_t * p_imdct);
26 void imdct_do_256(imdct_t * p_imdct, float data[], float delay[]);
27 void imdct_do_256_nol(imdct_t * p_imdct, float data[], float delay[]);
28 void imdct_do_512_c(imdct_t * p_imdct, float data[], float delay[]);
29 void imdct_do_512_nol_c(imdct_t * p_imdct, float data[], float delay[]);