3 * Copyright (C) 2000-2002 Michel Lespinasse <walken@zoy.org>
4 * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
6 * This file is part of a52dec, a free ATSC A-52 stream decoder.
7 * See http://liba52.sourceforge.net/ for updates.
9 * a52dec is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * a52dec is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 void float2s16_2 (float * f, int16_t * s16);
25 void float2s16_4 (float * f, int16_t * s16);
26 void float2s16_5 (float * f, int16_t * s16);
27 int channels_multi (int flags);
28 void float2s16_multi (float * f, int16_t * s16, int flags);
29 void s16_swap (int16_t * s16, int channels);
31 #ifdef WORDS_BIGENDIAN
32 #define s16_LE(s16,channels) s16_swap (s16, channels)
33 #define s16_BE(s16,channels) do {} while (0)
35 #define s16_LE(s16,channels) do {} while (0)
36 #define s16_BE(s16,channels) s16_swap (s16, channels)