source: roaraudio/include/libroardsp/resampler_poly3.h @ 5381:430b1d26e12d

Last change on this file since 5381:430b1d26e12d was 5381:430b1d26e12d, checked in by phi, 12 years ago

updated copyright years

File size: 1.9 KB
Line 
1//resampler_poly3.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2012
5 *      Copyright (C) Hans-Kristian 'maister' Arntzen - 2010
6 *
7 *  This file is part of libroar a part of RoarAudio,
8 *  a cross-platform sound system for both, home and professional use.
9 *  See README for details.
10 *
11 *  This file is free software; you can redistribute it and/or modify
12 *  it under the terms of the GNU General Public License version 3
13 *  as published by the Free Software Foundation.
14 *
15 *  libroar 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.
19 *
20 *  You should have received a copy of the GNU General Public License
21 *  along with this software; see the file COPYING.  If not, write to
22 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
23 *  Boston, MA 02110-1301, USA.
24 *
25 *  NOTE for everyone want's to change something and send patches:
26 *  read README and HACKING! There a addition information on
27 *  the license of this document you need to read before you send
28 *  any patches.
29 *
30 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
31 *  or libpulse*:
32 *  The libs libroaresd, libroararts and libroarpulse link this lib
33 *  and are therefore GPL. Because of this it may be illigal to use
34 *  them with any software that uses libesd, libartsc or libpulse*.
35 */
36
37#ifndef _LIBROARDSP_RESAMPLER_POLY3_H_
38#define _LIBROARDSP_RESAMPLER_POLY3_H_
39
40#include "libroardsp.h"
41
42// ilen and olen are in samples, not frames.
43
44int roar_conv_poly3_8  (int8_t * out,  int8_t * in,  size_t olen, size_t ilen, int channels);
45int roar_conv_poly3_16 (int16_t * out, int16_t * in, size_t olen, size_t ilen, int channels);
46int roar_conv_poly3_32 (int32_t * out, int32_t * in, size_t olen, size_t ilen, int channels);
47
48#endif
49
50//ll
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