Ardour  8.12
beatbox.h
Go to the documentation of this file.
1 /*
2  Copyright (C) 2017 Paul Davis
3 
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.
8 
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.
13 
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.
17 
18 */
19 
20 #ifndef __ardour_beatbox_h__
21 #define __ardour_beatbox_h__
22 
23 #include <algorithm>
24 #include <vector>
25 #include <set>
26 #include <cstring>
27 
28 #include <stdint.h>
29 
30 #include "pbd/pool.h"
31 #include "pbd/ringbuffer.h"
32 
33 #include "temporal/bbt_time.h"
34 #include "temporal/superclock.h
35 
36 #include "ardour/midi_state_tracker.h"
37 #include "ardour/processor.h"
38 
39 namespace ARDOUR {
40 
41 class Source;
42 class SMFSource;
43 class StepSequencer;
44 
45 typedef uint64_t superclock_t;
46 
47 class BeatBox : public ARDOUR::Processor {
48  public:
49  BeatBox (ARDOUR::Session& s);
50  ~BeatBox ();
51 
52  StepSequencer& sequencer() const { return *_sequencer; }
53 
54  void run (BufferSet& /*bufs*/, samplepos_t /*start_frame*/, samplepos_t /*end_frame*/, double speed, pframes_t /*nframes*/, bool /*result_required*/);
55  void silence (samplecnt_t nframes, samplepos_t start_frame);
56  bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
57 
58  XMLNode& state() const;
59  XMLNode& get_state () const;
60 
61  bool fill_source (std::shared_ptr<Source>);
62 
63  private:
64  StepSequencer* _sequencer;
65 
66  ARDOUR::MidiNoteTracker inbound_tracker;
67 
68  bool fill_midi_source (std::shared_ptr<SMFSource>);
69 
70 };
71 
72 } /* namespace */
73 
74 #endif /* __ardour_beatbox_h__ */
bbt_time.h