1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* Copyright (C) 2003-2014 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_MIXER_INTERNAL_HXX
#define MPD_MIXER_INTERNAL_HXX
#include "MixerPlugin.hxx"
#include "MixerList.hxx"
#include "thread/Mutex.hxx"
class Mixer {
public:
const struct mixer_plugin *plugin;
/**
* This mutex protects all of the mixer struct, including its
* implementation, so plugins don't have to deal with that.
*/
Mutex mutex;
/**
* Is the mixer device currently open?
*/
bool open;
/**
* Has this mixer failed, and should not be reopened
* automatically?
*/
bool failed;
public:
Mixer(const mixer_plugin &_plugin)
:plugin(&_plugin),
open(false),
failed(false) {}
bool IsPlugin(const mixer_plugin &other) const {
return plugin == &other;
}
};
#endif
|
