2 Copyright (C) 2000,2007 Paul Davis
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.
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.
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.
20 #ifndef __ardour_port_insert_h__
21 #define __ardour_port_insert_h__
27 #include "ardour/ardour.h"
28 #include "ardour/io_processor.h"
29 #include "ardour/types.h"
41 /** Port inserts: send output to a Jack port, pick up input at a Jack port
43 class PortInsert : public IOProcessor
46 PortInsert (Session&, boost::shared_ptr<MuteMaster> mm);
49 XMLNode& state(bool full);
50 XMLNode& get_state(void);
51 int set_state (const XMLNode&, int version);
53 void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, nframes_t nframes, bool);
55 nframes_t signal_latency() const;
57 bool set_name (const std::string& name);
59 bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
60 bool configure_io (ChanCount in, ChanCount out);
65 uint32_t bit_slot() const { return bitslot; }
67 void start_latency_detection ();
68 void stop_latency_detection ();
70 MTDM* mtdm () const { return _mtdm; }
71 void set_measured_latency (nframes_t);
72 nframes_t latency() const;
75 /* disallow copy construction */
76 PortInsert (const PortInsert&);
78 boost::shared_ptr<Delivery> _out;
83 nframes_t _latency_flush_frames;
84 nframes_t _measured_latency;};
88 #endif /* __ardour_port_insert_h__ */