2 Copyright (C) 2009 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_internal_send_h__
21 #define __ardour_internal_send_h__
23 #include "ardour/ardour.h"
24 #include "ardour/send.h"
28 class LIBARDOUR_API InternalSend : public Send
31 InternalSend (Session&, boost::shared_ptr<Pannable>, boost::shared_ptr<MuteMaster>, boost::shared_ptr<Route> send_from, boost::shared_ptr<Route> send_to, Delivery::Role role = Delivery::Aux, bool ignore_bitslot = false);
32 virtual ~InternalSend ();
34 std::string display_name() const;
35 bool set_name (const std::string&);
38 XMLNode& state(bool full);
39 XMLNode& get_state(void);
40 int set_state(const XMLNode& node, int version);
42 void cycle_start (pframes_t);
43 void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool);
44 bool feeds (boost::shared_ptr<Route> other) const;
45 bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
46 bool configure_io (ChanCount in, ChanCount out);
47 int set_block_size (pframes_t);
49 boost::shared_ptr<Route> source_route() const { return _send_from; }
50 boost::shared_ptr<Route> target_route() const { return _send_to; }
51 const PBD::ID& target_id() const { return _send_to_id; }
53 BufferSet const & get_buffers () const {
57 bool allow_feedback () const { return _allow_feedback;}
58 void set_allow_feedback (bool yn);
60 void set_can_pan (bool yn);
61 uint32_t pan_outs () const;
63 static PBD::Signal1<void, pframes_t> CycleStart;
67 boost::shared_ptr<Route> _send_from;
68 boost::shared_ptr<Route> _send_to;
71 PBD::ScopedConnection connect_c;
72 PBD::ScopedConnection source_connection;
73 PBD::ScopedConnectionList target_connections;
75 void send_from_going_away ();
76 void send_to_going_away ();
77 void send_to_property_changed (const PBD::PropertyChange&);
78 int connect_when_legal ();
80 int use_target (boost::shared_ptr<Route>);
81 void target_io_changed ();
86 #endif /* __ardour_send_h__ */