/*
- Copyright (C) 2000-2006 Paul Davis
+ Copyright (C) 2000-2006 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
class XMLNode;
-using std::vector;
-
namespace ARDOUR {
class Route;
class Session;
class MidiFilter;
class MidiSource;
+class MidiStateTracker;
template<typename T> class MidiRingBuffer;
class MidiRegion : public Region
~MidiRegion();
boost::shared_ptr<MidiSource> midi_source (uint32_t n=0) const;
-
+
/* Stub Readable interface */
- virtual nframes_t read (Sample*, sframes_t pos, nframes_t cnt, int channel) const { return 0; }
+ virtual nframes_t read (Sample*, sframes_t /*pos*/, nframes_t /*cnt*/, int /*channel*/) const { return 0; }
virtual sframes_t readable_length() const { return length(); }
- nframes_t read_at (MidiRingBuffer<nframes_t>& dst,
- sframes_t position,
- nframes_t dur,
- uint32_t chan_n = 0,
- NoteMode mode = Sustained) const;
+ nframes_t read_at (Evoral::EventSink<nframes_t>& dst,
+ sframes_t position,
+ nframes_t dur,
+ uint32_t chan_n = 0,
+ NoteMode mode = Sustained,
+ MidiStateTracker* tracker = 0) const;
nframes_t master_read_at (MidiRingBuffer<nframes_t>& dst,
sframes_t position,
NoteMode mode = Sustained) const;
XMLNode& state (bool);
- int set_state (const XMLNode&);
+ int set_state (const XMLNode&, int version);
+
+ int separate_by_channel (ARDOUR::Session&, std::vector< boost::shared_ptr<Region> >&) const;
- int separate_by_channel (ARDOUR::Session&, vector< boost::shared_ptr<Region> >&) const;
-
/* automation */
-
+
boost::shared_ptr<Evoral::Control>
control(const Evoral::Parameter& id, bool create=false) {
return model()->data().control(id, create);
}
/* export */
-
+
int exportme (ARDOUR::Session&, ARDOUR::ExportSpecification&);
boost::shared_ptr<MidiModel> model() { return midi_source()->model(); }
MidiRegion (const SourceList &, const XMLNode&);
private:
- nframes_t _read_at (const SourceList&, MidiRingBuffer<nframes_t>& dst,
- nframes_t position,
- nframes_t dur,
+ nframes_t _read_at (const SourceList&, Evoral::EventSink<nframes_t>& dst,
+ sframes_t position,
+ nframes_t dur,
uint32_t chan_n = 0,
- NoteMode mode = Sustained) const;
+ NoteMode mode = Sustained,
+ MidiStateTracker* tracker = 0) const;
void recompute_at_start ();
void recompute_at_end ();
-
+
void set_position_internal (nframes_t pos, bool allow_bbt_recompute);
void switch_source(boost::shared_ptr<Source> source);
protected:
- int set_live_state (const XMLNode&, Change&, bool send);
+ int set_live_state (const XMLNode&, int version, Change&, bool send);
};
} /* namespace ARDOUR */