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/*
* Copyright 2017 Christopher Zimmermann <christopher@gmerlin.de>
*
* 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.
*/
#include "mixer/MixerInternal.hxx"
#include "mixer/Listener.hxx"
#include "output/plugins/SndioOutputPlugin.hxx"
#include <sndio.h>
class SndioMixer final : public Mixer {
SndioOutput &output;
public:
SndioMixer(SndioOutput &_output, MixerListener &_listener)
:Mixer(sndio_mixer_plugin, _listener), output(_output)
{
output.RegisterMixerListener(this, &_listener);
}
/* virtual methods from class Mixer */
void Open() override {}
void Close() noexcept override {}
int GetVolume() override {
return output.GetVolume();
}
void SetVolume(unsigned volume) override {
output.SetVolume(volume);
}
};
static Mixer *
sndio_mixer_init(gcc_unused EventLoop &event_loop,
AudioOutput &ao,
MixerListener &listener,
gcc_unused const ConfigBlock &block)
{
return new SndioMixer((SndioOutput &)ao, listener);
}
const MixerPlugin sndio_mixer_plugin = {
sndio_mixer_init,
false,
};