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/*
* Copyright (C) 2017 Robin Gareus <robin@gareus.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 _ardour_polarity_processor_h__
#define _ardour_polarity_processor_h__
#include "ardour/processor.h"
#include "ardour/types.h"
namespace ARDOUR {
class LIBARDOUR_API PolarityProcessor : public Processor
{
public:
PolarityProcessor (Session&, boost::shared_ptr<PhaseControl>);
bool display_to_user() const { return false; }
void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool result_required);
bool configure_io (ChanCount in, ChanCount out);
bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
boost::shared_ptr<PhaseControl> phase_control() {
return _control;
}
protected:
XMLNode& state ();
private:
boost::shared_ptr<PhaseControl> _control;
std::vector<gain_t> _current_gain;
};
}
#endif
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