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/*
Copyright (C) 2006 Paul Davis
Written by Dave Robillard
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_midi_track_h__
#define __ardour_midi_track_h__
#include <ardour/track.h>
namespace ARDOUR
{
class Session;
class MidiDiskstream;
class MidiPlaylist;
class RouteGroup;
class MidiTrack : public Track
{
public:
MidiTrack (Session&, string name, Route::Flag f = Route::Flag (0), TrackMode m = Normal);
MidiTrack (Session&, const XMLNode&);
~MidiTrack ();
int set_name (string str, void *src);
int roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame,
jack_nframes_t offset, int declick, bool can_record, bool rec_monitors_input);
int no_roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame,
jack_nframes_t offset, bool state_changing, bool can_record, bool rec_monitors_input);
int silent_roll (jack_nframes_t nframes, jack_nframes_t start_frame, jack_nframes_t end_frame,
jack_nframes_t offset, bool can_record, bool rec_monitors_input);
void process_output_buffers (BufferSet& bufs,
jack_nframes_t start_frame, jack_nframes_t end_frame,
jack_nframes_t nframes, jack_nframes_t offset, bool with_redirects, int declick,
bool meter);
void set_record_enable (bool yn, void *src);
MidiDiskstream& midi_diskstream() const;
int use_diskstream (string name);
int use_diskstream (const PBD::ID& id);
void set_mode (TrackMode m);
void set_latency_delay (jack_nframes_t);
int export_stuff (BufferSet& bufs,
jack_nframes_t nframes, jack_nframes_t end_frame);
void freeze (InterThreadInfo&);
void unfreeze ();
void bounce (InterThreadInfo&);
void bounce_range (jack_nframes_t start, jack_nframes_t end, InterThreadInfo&);
int set_state(const XMLNode& node);
bool record_enabled() const;
protected:
XMLNode& state (bool full);
void passthru_silence (jack_nframes_t start_frame, jack_nframes_t end_frame,
jack_nframes_t nframes, jack_nframes_t offset, int declick,
bool meter);
ChanCount n_process_buffers ();
private:
int set_diskstream (MidiDiskstream&);
void set_state_part_two ();
void set_state_part_three ();
};
} /* namespace ARDOUR*/
#endif /* __ardour_midi_track_h__ */
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