89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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Copyright (C) 2000,2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_port_insert_h__
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#define __ardour_port_insert_h__
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#include <vector>
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#include <string>
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#include <exception>
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#include "ardour/ardour.h"
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#include "ardour/io_processor.h"
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#include "ardour/types.h"
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class XMLNode;
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class MTDM;
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namespace ARDOUR {
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class Session;
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class IO;
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class Delivery;
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class MuteMaster;
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/** Port inserts: send output to a Jack port, pick up input at a Jack port
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*/
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class PortInsert : public IOProcessor
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{
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public:
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PortInsert (Session&, boost::shared_ptr<MuteMaster> mm);
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PortInsert (Session&, boost::shared_ptr<MuteMaster> mm, const XMLNode&);
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~PortInsert ();
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XMLNode& state(bool full);
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XMLNode& get_state(void);
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int set_state (const XMLNode&, int version);
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void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool);
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nframes_t signal_latency() const;
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bool set_name (const std::string& name);
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bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
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bool configure_io (ChanCount in, ChanCount out);
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void activate ();
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void deactivate ();
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uint32_t bit_slot() const { return bitslot; }
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void start_latency_detection ();
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void stop_latency_detection ();
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MTDM* mtdm () const { return _mtdm; }
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void set_measured_latency (nframes_t);
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private:
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/* disallow copy construction */
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PortInsert (const PortInsert&);
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boost::shared_ptr<Delivery> _out;
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uint32_t bitslot;
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MTDM* _mtdm;
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bool _latency_detect;
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nframes_t _latency_flush_frames;
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nframes_t _measured_latency;};
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} // namespace ARDOUR
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#endif /* __ardour_port_insert_h__ */
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