76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
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/*
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Copyright (C) 2014 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_event_h__
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#define __libardour_waves_midi_event_h__
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#include <stdlib.h>
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#include <portmidi/portmidi.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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{
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public:
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enum State {
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INCOMPLETE,
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BROKEN,
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COMPLETE
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};
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WavesMidiEvent (PmTimestamp timestamp);
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WavesMidiEvent (PmTimestamp timestamp, const uint8_t* data, size_t datalen);
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WavesMidiEvent (const WavesMidiEvent& source);
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~WavesMidiEvent ();
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WavesMidiEvent *append_data (const PmEvent &midi_event);
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inline State state () const { return _state; };
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inline size_t size () const { return _size; };
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inline PmTimestamp timestamp () const { return _timestamp; };
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inline void set_timestamp (PmTimestamp time_stamp) { _timestamp = time_stamp; };
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inline const unsigned char* const_data () const { return _data; };
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inline unsigned char* data () { return _data; };
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inline bool operator< (const WavesMidiEvent &other) const { return timestamp () < other.timestamp (); };
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inline bool sysex () const { return _data && (*_data == SYSEX); };
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private:
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enum
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{
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SYSEX = 0xF0,
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EOX = 0xF7,
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REAL_TIME_FIRST = 0xF8,
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STATUS_FIRST = 0x80
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};
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size_t _size;
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PmTimestamp _timestamp;
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uint8_t *_data;
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State _state;
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static size_t _midi_message_size (PmMessage midi_message);
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};
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} // namespace
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#endif /* __libardour_waves_midi_event_h__ */
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