/*
- Copyright (C) 2002 Paul Davis
+ Copyright (C) 2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef __ardour_midi_port_h__
#define __ardour_midi_port_h__
-#include <sigc++/signal.h>
-#include <pbd/failed_constructor.h>
-#include <ardour/ardour.h>
-#include <ardour/port.h>
-#include <ardour/midi_buffer.h>
+#include "ardour/port.h"
+#include "ardour/midi_buffer.h"
+#include "ardour/midi_state_tracker.h"
namespace ARDOUR {
class MidiEngine;
-class MidiPort : public virtual Port {
+class MidiPort : public Port {
public:
- virtual ~MidiPort();
-
- Buffer& get_buffer() {
- return _buffer;
+ ~MidiPort();
+
+ DataType type () const {
+ return DataType::MIDI;
}
- MidiBuffer& get_midi_buffer() {
- return _buffer;
+ void cycle_start (nframes_t nframes);
+ void cycle_end (nframes_t nframes);
+ void cycle_split ();
+
+ void flush_buffers (nframes_t nframes, nframes64_t time, nframes_t offset = 0);
+ void transport_stopped ();
+
+ size_t raw_buffer_size(jack_nframes_t nframes) const;
+
+ Buffer& get_buffer (nframes_t nframes, nframes_t offset = 0) {
+ return get_midi_buffer (nframes, offset);
}
-
- size_t capacity() { return _buffer.capacity(); }
- size_t size() { return _buffer.size(); }
+
+ MidiBuffer& get_midi_buffer (nframes_t nframes, nframes_t offset = 0);
protected:
friend class AudioEngine;
- MidiPort (Flags, nframes_t bufsize);
-
- /* engine isn't supposed to access below here */
+ MidiPort (const std::string& name, Flags);
+
+ private:
+ MidiBuffer* _buffer;
+ bool _has_been_mixed_down;
+ bool _resolve_in_process;
- MidiBuffer _buffer;
+ MidiStateTracker _midi_state_tracker;
};
-
+
} // namespace ARDOUR
#endif /* __ardour_midi_port_h__ */