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_base_midi_port_h__
22 #define __ardour_base_midi_port_h__
24 #include <sigc++/signal.h>
25 #include <pbd/failed_constructor.h>
26 #include <ardour/ardour.h>
27 #include <ardour/port.h>
28 #include <ardour/midi_buffer.h>
34 class BaseMidiPort : public virtual Port {
36 virtual ~BaseMidiPort();
38 DataType type() const { return DataType::MIDI; }
40 Buffer& get_buffer( nframes_t nframes, nframes_t offset ) {
41 return get_midi_buffer( nframes, offset );
44 virtual MidiBuffer& get_midi_buffer (nframes_t nframes, nframes_t offset ) = 0;
46 size_t capacity() { return _buffer->capacity(); }
47 size_t size() { return _buffer->size(); }
49 void set_mixdown_function (void (*func)(const std::set<Port*>&, MidiBuffer*, nframes_t, nframes_t, bool));
52 BaseMidiPort (const std::string& name, Flags);
57 void (*_mixdown)(const std::set<Port*>&, MidiBuffer*, nframes_t, nframes_t, bool);
58 static void default_mixdown (const std::set<Port*>&, MidiBuffer*, nframes_t, nframes_t, bool);
63 #endif /* __ardour_base_midi_port_h__ */