83ce0e5325
The method control() is too complicated, and overengineered. Replace it with two trivial functions: get_volume() and set_volume().
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
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* Copyright (C) 2003-2009 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdio.h>
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#include <assert.h>
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#include "mixer_api.h"
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struct mixer *
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mixer_new(const struct mixer_plugin *plugin, const struct config_param *param)
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{
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struct mixer *mixer;
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assert(plugin != NULL);
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mixer = plugin->init(param);
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assert(mixer->plugin == plugin);
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return mixer;
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}
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void
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mixer_free(struct mixer *mixer)
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{
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assert(mixer != NULL);
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assert(mixer->plugin != NULL);
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mixer->plugin->finish(mixer);
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}
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bool mixer_open(struct mixer *mixer)
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{
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assert(mixer != NULL && mixer->plugin != NULL);
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return mixer->plugin->open(mixer);
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}
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void mixer_close(struct mixer *mixer)
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{
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assert(mixer != NULL && mixer->plugin != NULL);
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mixer->plugin->close(mixer);
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}
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