2 Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "audio_processor.h"
21 #include "audio_filter.h"
23 class UpmixerA : public AudioProcessor
26 UpmixerA (int sampling_rate);
28 std::string name () const;
29 std::string id () const;
30 ChannelCount in_channels () const;
31 int out_channels (int) const;
32 boost::shared_ptr<AudioProcessor> clone (int) const;
33 boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>);
37 BandPassAudioFilter _left;
38 BandPassAudioFilter _right;
39 BandPassAudioFilter _centre;
40 BandPassAudioFilter _lfe;
41 BandPassAudioFilter _ls;
42 BandPassAudioFilter _rs;