source: roaraudio/plugins/alsavs/roar.h @ 3134:9ad85b26c1fa

Last change on this file since 3134:9ad85b26c1fa was 3134:9ad85b26c1fa, checked in by phi, 14 years ago

some very, very experimentel code that does not work at all

File size: 1.9 KB
Line 
1//roar.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010
5 *
6 *  This file is part of libroar a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  libroar 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.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
22 *
23 *  NOTE for everyone want's to change something and send patches:
24 *  read README and HACKING! There a addition information on
25 *  the license of this document you need to read before you send
26 *  any patches.
27 *
28 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
29 *  or libpulse*:
30 *  The libs libroaresd, libroararts and libroarpulse link this lib
31 *  and are therefore GPL. Because of this it may be illigal to use
32 *  them with any software that uses libesd, libartsc or libpulse*.
33 */
34
35#ifndef _ROARAUDIO_PLUGINS_ALSA_ROAR_H_
36#define _ROARAUDIO_PLUGINS_ALSA_ROAR_H_
37
38#include <roaraudio.h>
39#include <errno.h>
40#include <alsa/asoundlib.h>
41#include <alsa/pcm_external.h>
42#include <alsa/control_external.h>
43
44#define _as(x) (sizeof((x))/sizeof(*(x)))
45
46struct roar_alsa {
47 struct roar_connection con;
48};
49
50struct roar_alsa_pcm {
51 snd_pcm_ioplug_t       io;
52 struct roar_alsa       roar;
53 struct roar_audio_info info;
54 struct roar_stream     stream;
55 struct roar_vio_calls  stream_vio;
56 int                    stream_opened;
57};
58
59#endif
60
61//ll
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