MPD 0.20.6

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MixerPlugin.hxx
Go to the documentation of this file.
1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
27 #ifndef MPD_MIXER_PLUGIN_HXX
28 #define MPD_MIXER_PLUGIN_HXX
29
30 struct ConfigBlock;
31 struct AudioOutput;
32 class Mixer;
33 class MixerListener;
34 class EventLoop;
35
36 struct MixerPlugin {
46 Mixer *(*init)(EventLoop &event_loop, AudioOutput &ao,
47 MixerListener &listener,
48 const ConfigBlock &block);
49
55 bool global;
56 };
57
58 #endif
Mixer
Definition: MixerInternal.hxx:30
AudioOutput
Definition: Internal.hxx:45
EventLoop
An event loop that polls for events on file/socket descriptors.
Definition: Loop.hxx:51
MixerPlugin
Definition: MixerPlugin.hxx:36
ConfigBlock
Definition: Block.hxx:57
MixerListener
An interface that listens on events from mixer plugins.
Definition: Listener.hxx:29
MixerPlugin::global
bool global
If true, then the mixer is automatically opened, even if its audio output is not open.
Definition: MixerPlugin.hxx:55