/*
- 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 <jack/jack.h>
-#include <jack/midiport.h>
-#include <ardour/port.h>
-#include <ardour/buffer.h>
+#include "ardour/port.h"
+#include "ardour/midi_buffer.h"
+#include "ardour/midi_state_tracker.h"
namespace ARDOUR {
class MidiPort : public Port {
public:
- virtual ~MidiPort();
-
- DataType type() const { return DataType(DataType::MIDI); }
+ ~MidiPort();
- MidiBuffer& get_buffer() {
- assert(_nframes_this_cycle > 0);
- return *_buffer;
+ DataType type () const {
+ return DataType::MIDI;
}
-
- void cycle_start(jack_nframes_t nframes);
- void cycle_end();
-
- size_t capacity() { return _buffer->capacity(); }
- size_t size() { return _buffer->size(); }
-
- /** Assumes that the port is an output port */
- void silence (jack_nframes_t nframes, jack_nframes_t offset) {
- _buffer->silence(nframes, offset);
+
+ void cycle_start (pframes_t nframes);
+ void cycle_end (pframes_t nframes);
+ void cycle_split ();
+
+ void flush_buffers (pframes_t nframes, framepos_t time);
+ void transport_stopped ();
+ void realtime_locate ();
+ void reset ();
+
+ bool input_active() const { return _input_active; }
+ void set_input_active (bool yn);
+
+ Buffer& get_buffer (pframes_t nframes) {
+ return get_midi_buffer (nframes);
}
+ MidiBuffer& get_midi_buffer (pframes_t nframes);
+
protected:
friend class AudioEngine;
- MidiPort (jack_port_t *port);
-
- /* engine isn't supposed to access below here */
+ MidiPort (const std::string& name, Flags);
+
+ private:
+ MidiBuffer* _buffer;
+ bool _has_been_mixed_down;
+ bool _resolve_required;
+ bool _input_active;
- MidiBuffer* _buffer;
- jack_nframes_t _nframes_this_cycle;
+ void resolve_notes (void* jack_buffer, MidiBuffer::TimeType when);
};
-
+
} // namespace ARDOUR
#endif /* __ardour_midi_port_h__ */