/* * Copyright (C) 2003-2011 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_H #define MPD_MIXER_H #include "mixer_plugin.h" #include "mixer_list.h" #include <glib.h> struct mixer { 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. */ GMutex *mutex; /** * Is the mixer device currently open? */ bool open; /** * Has this mixer failed, and should not be reopened * automatically? */ bool failed; }; void mixer_init(struct mixer *mixer, const struct mixer_plugin *plugin); #endif