diff options
Diffstat (limited to 'libs/ardour/send.cc')
| -rw-r--r-- | libs/ardour/send.cc | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/libs/ardour/send.cc b/libs/ardour/send.cc index 71cab46879..87aadf4193 100644 --- a/libs/ardour/send.cc +++ b/libs/ardour/send.cc @@ -24,12 +24,13 @@ #include "pbd/boost_debug.h" #include "ardour/amp.h" -#include "ardour/send.h" -#include "ardour/session.h" #include "ardour/buffer_set.h" -#include "ardour/meter.h" +#include "ardour/debug.h" #include "ardour/io.h" +#include "ardour/meter.h" #include "ardour/panner_shell.h" +#include "ardour/send.h" +#include "ardour/session.h" #include "i18n.h" @@ -73,6 +74,8 @@ Send::name_and_id_new_send (Session& s, Role r, uint32_t& bitslot, bool ignore_b Send::Send (Session& s, boost::shared_ptr<Pannable> p, boost::shared_ptr<MuteMaster> mm, Role r, bool ignore_bitslot) : Delivery (s, p, mm, name_and_id_new_send (s, r, _bitslot, ignore_bitslot), r) , _metering (false) + , _delay_in (0) + , _delay_out (0) { if (_role == Listen) { /* we don't need to do this but it keeps things looking clean @@ -86,6 +89,8 @@ Send::Send (Session& s, boost::shared_ptr<Pannable> p, boost::shared_ptr<MuteMas _amp.reset (new Amp (_session)); _meter.reset (new PeakMeter (_session, name())); + _delayline.reset (new DelayLine (_session, name())); + add_control (_amp->gain_control ()); if (panner_shell()) { @@ -118,6 +123,35 @@ Send::deactivate () } void +Send::set_delay_in(framecnt_t delay) +{ + if (!_delayline) return; + if (_delay_in == delay) { + return; + } + _delay_in = delay; + + DEBUG_TRACE (DEBUG::LatencyCompensation, + string_compose ("Send::set_delay_in(%1) + %2 = %3\n", + delay, _delay_out, _delay_out + _delay_in)); + _delayline.get()->set_delay(_delay_out + _delay_in); +} + +void +Send::set_delay_out(framecnt_t delay) +{ + if (!_delayline) return; + if (_delay_out == delay) { + return; + } + _delay_out = delay; + DEBUG_TRACE (DEBUG::LatencyCompensation, + string_compose ("Send::set_delay_out(%1) + %2 = %3\n", + delay, _delay_in, _delay_out + _delay_in)); + _delayline.get()->set_delay(_delay_out + _delay_in); +} + +void Send::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool) { if (_output->n_ports() == ChanCount::ZERO) { @@ -146,6 +180,8 @@ Send::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframe _amp->setup_gain_automation (start_frame, end_frame, nframes); _amp->run (sendbufs, start_frame, end_frame, nframes, true); + _delayline->run (sendbufs, start_frame, end_frame, nframes, true); + /* deliver to outputs */ Delivery::run (sendbufs, start_frame, end_frame, nframes, true); @@ -301,6 +337,11 @@ Send::configure_io (ChanCount in, ChanCount out) return false; } + if (_delayline && !_delayline->configure_io(in, out)) { + cerr << "send delayline config failed\n"; + return false; + } + reset_panner (); return true; |