Paul Davis
000609901b
This follows the letter sent from Waves Audio Ltd. to Paul Davis dated February 20th 2014 agreeing to release this code under the GNU Public License, version 2, with copyright owned by Waves Audio Ltd
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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Copyright (C) 2013 Waves Audio Ltd.
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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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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __libardour_waves_midi_device_h__
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#define __libardour_waves_midi_device_h__
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#include <portmidi/portmidi.h>
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#include <portmidi/pmutil.h>
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#include <portmidi/porttime.h>
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#include "ardour/types.h"
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namespace ARDOUR {
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class WavesMidiEvent;
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class WavesMidiDevice {
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public:
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WavesMidiDevice (const std::string& name);
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~WavesMidiDevice ();
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inline const std::string& name () const { return _name; }
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int open (PmTimeProcPtr time_proc, void* time_info);
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void close ();
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void do_io ();
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void read_midi ();
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void write_midi ();
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int enqueue_output_waves_midi_event (const WavesMidiEvent* waves_midi_event);
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WavesMidiEvent* dequeue_input_waves_midi_event ();
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inline bool is_input () const { return _pm_input_id != pmNoDevice; };
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inline bool is_output () const { return _pm_output_id != pmNoDevice; };
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void validate ();
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private:
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PmDeviceID _pm_input_id;
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PmDeviceID _pm_output_id;
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const std::string _name;
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/* shared queues */
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PmQueue* _input_queue;
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PmQueue* _output_queue;
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PmStream* _input_pm_stream;
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PmStream* _output_pm_stream;
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WavesMidiEvent *_incomplete_waves_midi_event;
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};
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} // namespace
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#endif /* __libardour_waves_midi_device_h__ */
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