#include <algorithm>
#include "pbd/xml++.h"
-#include "pbd/boost_debug.h"
#include "ardour/amp.h"
-#include "ardour/send.h"
-#include "ardour/session.h"
+#include "ardour/boost_debug.h"
#include "ardour/buffer_set.h"
-#include "ardour/meter.h"
+#include "ardour/debug.h"
+#include "ardour/gain_control.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"
+#include "pbd/i18n.h"
namespace ARDOUR {
class AutomationControl;
using namespace std;
string
-Send::name_and_id_new_send (Session& s, Role r, uint32_t& bitslot)
+Send::name_and_id_new_send (Session& s, Role r, uint32_t& bitslot, bool ignore_bitslot)
{
- if (r == Role (0)) {
- /* this happens during initial construction of sends from XML,
+ if (ignore_bitslot) {
+ /* this happens during initial construction of sends from XML,
before they get ::set_state() called. lets not worry about
it.
*/
return string_compose (_("send %1"), (bitslot = s.next_send_id ()) + 1);
default:
fatal << string_compose (_("programming error: send created using role %1"), enum_2_string (r)) << endmsg;
- /*NOTREACHED*/
+ abort(); /*NOTREACHED*/
return string();
}
-
+
}
-Send::Send (Session& s, boost::shared_ptr<Pannable> p, boost::shared_ptr<MuteMaster> mm, Role r)
- : Delivery (s, p, mm, name_and_id_new_send (s, r, _bitslot), r)
+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)
+ , _remove_on_disconnect (false)
{
if (_role == Listen) {
/* we don't need to do this but it keeps things looking clean
_bitslot = 0;
}
- boost_debug_shared_ptr_mark_interesting (this, "send");
+ //boost_debug_shared_ptr_mark_interesting (this, "send");
- _amp.reset (new Amp (_session));
+ boost::shared_ptr<AutomationList> gl (new AutomationList (Evoral::Parameter (GainAutomation)));
+ _gain_control = boost::shared_ptr<GainControl> (new GainControl (_session, Evoral::Parameter(GainAutomation), gl));
+ add_control (_gain_control);
+
+ _amp.reset (new Amp (_session, _("Fader"), _gain_control, true));
_meter.reset (new PeakMeter (_session, name()));
- add_control (_amp->gain_control ());
+ _delayline.reset (new DelayLine (_session, name()));
if (panner_shell()) {
panner_shell()->Changed.connect_same_thread (*this, boost::bind (&Send::panshell_changed, this));
}
+ if (_output) {
+ _output->changed.connect_same_thread (*this, boost::bind (&Send::snd_output_changed, this, _1, _2));
+ }
}
Send::~Send ()
}
void
-Send::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool)
+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, double speed, pframes_t nframes, bool)
{
if (_output->n_ports() == ChanCount::ZERO) {
_meter->reset ();
_amp->set_gain_automation_buffer (_session.send_gain_automation_buffer ());
_amp->setup_gain_automation (start_frame, end_frame, nframes);
- _amp->run (sendbufs, start_frame, end_frame, nframes, true);
+ _amp->run (sendbufs, start_frame, end_frame, speed, nframes, true);
+
+ _delayline->run (sendbufs, start_frame, end_frame, speed, nframes, true);
/* deliver to outputs */
- Delivery::run (sendbufs, start_frame, end_frame, nframes, true);
+ Delivery::run (sendbufs, start_frame, end_frame, speed, nframes, true);
/* consider metering */
if (_amp->gain_control()->get_value() == 0) {
_meter->reset();
} else {
- _meter->run (*_output_buffers, start_frame, end_frame, nframes, true);
+ _meter->run (*_output_buffers, start_frame, end_frame, speed, nframes, true);
}
}
node.add_property ("bitslot", buf);
}
+ node.add_property("selfdestruct", _remove_on_disconnect ? "yes" : "no");
+
node.add_child_nocopy (_amp->state (full));
return node;
return set_state_2X (node, version);
}
- const XMLProperty* prop;
+ XMLProperty const * prop;
Delivery::set_state (node, version);
/* don't try to reset bitslot if there is a node for it already: this can cause
issues with the session's accounting of send ID's
*/
-
+
if ((prop = node.property ("bitslot")) == 0) {
if (_role == Delivery::Aux) {
_bitslot = _session.next_aux_send_id ();
}
}
}
-
+
+ if ((prop = node.property (X_("selfdestruct"))) != 0) {
+ _remove_on_disconnect = string_is_affirmative (prop->value());
+ }
+
XMLNodeList nlist = node.children();
for (XMLNodeIterator i = nlist.begin(); i != nlist.end(); ++i) {
if ((*i)->name() == X_("Processor")) {
return false;
}
+ if (_delayline && !_delayline->configure_io(in, out)) {
+ cerr << "send delayline config failed\n";
+ return false;
+ }
+
reset_panner ();
return true;
}
string
-Send::value_as_string (boost::shared_ptr<AutomationControl> ac) const
+Send::value_as_string (boost::shared_ptr<const AutomationControl> ac) const
{
return _amp->value_as_string (ac);
}
-
+void
+Send::snd_output_changed (IOChange change, void* /*src*/)
+{
+ if (change.type & IOChange::ConnectionsChanged) {
+ if (!_output->connected() && _remove_on_disconnect) {
+ _remove_on_disconnect = false;
+ SelfDestruct (); /* EMIT SIGNAL */
+ }
+ }
+}
projects / ardour.git / blobdiff