001/* PulseAudioMixerProvider.java
002   Copyright (C) 2008 Red Hat, Inc.
003
004This file is part of IcedTea-Sound.
005
006IcedTea-Sound is free software; you can redistribute it and/or
007modify it under the terms of the GNU General Public License as published by
008the Free Software Foundation, version 2.
009
010IcedTea-Sound is distributed in the hope that it will be useful,
011but WITHOUT ANY WARRANTY; without even the implied warranty of
012MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013General Public License for more details.
014
015You should have received a copy of the GNU General Public License
016along with IcedTea-Sound; see the file COPYING.  If not, write to
017the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01802110-1301 USA.
019
020Linking this library statically or dynamically with other modules is
021making a combined work based on this library.  Thus, the terms and
022conditions of the GNU General Public License cover the whole
023combination.
024
025As a special exception, the copyright holders of this library give you
026permission to link this library with independent modules to produce an
027executable, regardless of the license terms of these independent
028modules, and to copy and distribute the resulting executable under
029terms of your choice, provided that you also meet, for each linked
030independent module, the terms and conditions of the license of that
031module.  An independent module is a module which is not derived from
032or based on this library.  If you modify this library, you may extend
033this exception to your version of the library, but you are not
034obligated to do so.  If you do not wish to do so, delete this
035exception statement from your version.
036 */
037
038package org.classpath.icedtea.pulseaudio;
039
040import javax.sound.sampled.Mixer;
041import javax.sound.sampled.Mixer.Info;
042
043public class PulseAudioMixerProvider extends
044        javax.sound.sampled.spi.MixerProvider {
045
046    @Override
047    public Mixer getMixer(Info info) {
048        // System.out.println("DEBUG: getMixer called");
049        if (info.equals(PulseAudioMixerInfo.getInfo())) {
050            return PulseAudioMixer.getInstance();
051        } else {
052            throw new IllegalArgumentException("Mixer type not supported");
053        }
054    }
055
056    @Override
057    public Info[] getMixerInfo() {
058        // System.out.println("DEBUG: get mixer info called");
059        Mixer.Info[] m = { PulseAudioMixerInfo.getInfo() };
060        return m;
061    }
062
063}