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/delivery.h"
30 #include "ardour/libardour_visibility.h"
31 #include "ardour/types.h"
44 /** Port inserts: send output to a Jack port, pick up input at a Jack port
46 class LIBARDOUR_API PortInsert : public IOProcessor
49 PortInsert (Session&, boost::shared_ptr<Pannable>, boost::shared_ptr<MuteMaster> mm);
52 int set_state (const XMLNode&, int version);
54 void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool);
56 void flush_buffers (samplecnt_t nframes) {
57 _out->flush_buffers (nframes);
60 samplecnt_t signal_latency () const;
62 bool set_name (const std::string& name);
64 bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
65 bool configure_io (ChanCount in, ChanCount out);
70 void set_pre_fader (bool);
72 uint32_t bit_slot() const { return _bitslot; }
74 void start_latency_detection ();
75 void stop_latency_detection ();
77 MTDM* mtdm () const { return _mtdm; }
78 void set_measured_latency (samplecnt_t);
79 samplecnt_t latency () const;
81 static std::string name_and_id_new_insert (Session&, uint32_t&);
86 /* disallow copy construction */
87 PortInsert (const PortInsert&);
89 boost::shared_ptr<Delivery> _out;
94 samplecnt_t _latency_flush_samples;
95 samplecnt_t _measured_latency;
100 #endif /* __ardour_port_insert_h__ */