/*
- Copyright (C) 2000 Paul Davis
+ Copyright (C) 2000 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
using namespace PBD;
Return::Return (Session& s, bool internal)
- : IOProcessor (s, (internal ? false : true), false,
+ : IOProcessor (s, (internal ? false : true), false,
string_compose (_("return %1"), (_bitslot = s.next_return_id()) + 1))
, _metering (false)
{
ProcessorCreated (this); /* EMIT SIGNAL */
}
-Return::Return (Session& s, const XMLNode& node, bool internal)
- : IOProcessor (s, (internal ? false : true), false, "return")
- , _metering (false)
-{
- /* never muted */
-
- _amp.reset (new Amp (_session, boost::shared_ptr<MuteMaster>()));
- _meter.reset (new PeakMeter (_session));
-
- if (set_state (node)) {
- throw failed_constructor();
- }
-
- ProcessorCreated (this); /* EMIT SIGNAL */
-}
-
Return::~Return ()
{
- GoingAway ();
}
XMLNode&
}
int
-Return::set_state(const XMLNode& node)
+Return::set_state (const XMLNode& node, int version)
{
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
// _io->set_automation_state (*(*niter), Evoral::Parameter(GainAutomation));
}
}
-
- IOProcessor::set_state (*insert_node);
+
+ IOProcessor::set_state (*insert_node, version);
return 0;
}
void
-Return::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes)
+Return::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool)
{
if ((!_active && !_pending_active) || _input->n_ports() == ChanCount::ZERO) {
return;
}
-
+
_input->collect_input (bufs, nframes, _configured_input);
bufs.set_count(_configured_output);
// Can't automate gain for sends or returns yet because we need different buffers
// so that we don't overwrite the main automation data for the route amp
// _amp->setup_gain_automation (start_frame, end_frame, nframes);
- _amp->run (bufs, start_frame, end_frame, nframes);
-
+ _amp->run (bufs, start_frame, end_frame, nframes, true);
+
if (_metering) {
if (_amp->gain_control()->get_value() == 0) {
_meter->reset();
} else {
- _meter->run (bufs, start_frame, end_frame, nframes);
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
}
}
state.property("bitslot")->set_value (buf);
std::string const name = string_compose (_("return %1"), bitslot);
-
+
state.property("name")->set_value (name);
XMLNode* io = state.child ("IO");