2 Copyright (C) 2000 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_send_h__
21 #define __ardour_send_h__
25 #include "pbd/stateful.h"
27 #include "ardour/ardour.h"
28 #include "ardour/delivery.h"
29 #include "ardour/delayline.h"
37 class LIBARDOUR_API Send : public Delivery
40 Send (Session&, boost::shared_ptr<Pannable> pannable, boost::shared_ptr<MuteMaster>, Delivery::Role r = Delivery::Send, bool ignore_bitslot = false);
43 uint32_t bit_slot() const { return _bitslot; }
45 bool display_to_user() const;
47 boost::shared_ptr<Amp> amp() const { return _amp; }
48 boost::shared_ptr<PeakMeter> meter() const { return _meter; }
49 boost::shared_ptr<GainControl> gain_control() const { return _gain_control; }
51 bool metering() const { return _metering; }
52 void set_metering (bool yn) { _metering = yn; }
54 XMLNode& state (bool full);
55 XMLNode& get_state ();
56 int set_state(const XMLNode&, int version);
58 PBD::Signal0<void> SelfDestruct;
59 void set_remove_on_disconnect (bool b) { _remove_on_disconnect = b; }
60 bool remove_on_disconnect () const { return _remove_on_disconnect; }
62 uint32_t pans_required() const { return _configured_input.n_audio(); }
64 void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, double speed, pframes_t nframes, bool);
66 bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
67 bool configure_io (ChanCount in, ChanCount out);
69 /* latency compensation */
70 void set_delay_in (framecnt_t);
71 void set_delay_out (framecnt_t);
72 framecnt_t get_delay_in () const { return _delay_in; }
73 framecnt_t get_delay_out () const { return _delay_out; }
78 bool set_name (const std::string& str);
80 std::string value_as_string (boost::shared_ptr<const AutomationControl>) const;
82 static uint32_t how_many_sends();
83 static std::string name_and_id_new_send (Session&, Delivery::Role r, uint32_t&, bool);
87 boost::shared_ptr<GainControl> _gain_control;
88 boost::shared_ptr<Amp> _amp;
89 boost::shared_ptr<PeakMeter> _meter;
90 boost::shared_ptr<DelayLine> _delayline;
93 /* disallow copy construction */
95 void panshell_changed ();
96 void snd_output_changed (IOChange, void*);
98 int set_state_2X (XMLNode const &, int);
102 framecnt_t _delay_in;
103 framecnt_t _delay_out;
104 bool _remove_on_disconnect;
107 } // namespace ARDOUR
109 #endif /* __ardour_send_h__ */