2 Copyright (C) 2002 Paul Davis
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.
18 $Id: port.h 712 2006-07-28 01:08:57Z drobilla $
21 #ifndef __ardour_midi_port_h__
22 #define __ardour_midi_port_h__
24 #include "midi++/parser.h"
26 #include "ardour/port.h"
27 #include "ardour/midi_buffer.h"
28 #include "ardour/midi_state_tracker.h"
34 class MidiPort : public Port {
38 DataType type () const {
39 return DataType::MIDI;
42 void cycle_start (pframes_t nframes);
43 void cycle_end (pframes_t nframes);
46 void flush_buffers (pframes_t nframes);
47 void transport_stopped ();
48 void realtime_locate ();
50 void require_resolve ();
52 bool input_active() const { return _input_active; }
53 void set_input_active (bool yn);
55 Buffer& get_buffer (pframes_t nframes) {
56 return get_midi_buffer (nframes);
59 MidiBuffer& get_midi_buffer (pframes_t nframes);
61 void set_always_parse (bool yn);
62 MIDI::Parser& self_parser() { return _self_parser; }
65 friend class PortManager;
67 MidiPort (const std::string& name, PortFlags);
71 bool _has_been_mixed_down;
72 bool _resolve_required;
76 /* Naming this is tricky. AsyncMIDIPort inherits (for now, aug 2013) from
77 * both MIDI::Port, which has _parser, and this (ARDOUR::MidiPort). We
78 * need parsing support in this object, independently of what the
79 * MIDI::Port/AsyncMIDIPort stuff does. Rather than risk errors coming
80 * from not explicitly naming which _parser we want, we will call this
81 * _self_parser for now.
83 * Ultimately, MIDI::Port should probably go away or be fully integrated
84 * into this object, somehow.
87 MIDI::Parser _self_parser;
89 void resolve_notes (void* buffer, MidiBuffer::TimeType when);
94 #endif /* __ardour_midi_port_h__ */