/*
- 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
*/
+#include <iostream>
#include <algorithm>
#include "pbd/xml++.h"
using namespace ARDOUR;
using namespace PBD;
+using namespace std;
Send::Send (Session& s, boost::shared_ptr<MuteMaster> mm, Role r)
: Delivery (s, mm, string_compose (_("send %1"), (_bitslot = s.next_send_id()) + 1), r)
, _metering (false)
{
- _amp.reset (new Amp (_session, _mute_master));
+ _amp.reset (new Amp (_session));
_meter.reset (new PeakMeter (_session));
-
- ProcessorCreated (this); /* EMIT SIGNAL */
-}
-
-Send::Send (Session& s, boost::shared_ptr<MuteMaster> mm, const XMLNode& node, Role r)
- : Delivery (s, mm, "send", r)
- , _metering (false)
-{
- _amp.reset (new Amp (_session, _mute_master));
- _meter.reset (new PeakMeter (_session));
-
- if (set_state (node)) {
- throw failed_constructor();
- }
-
- ProcessorCreated (this); /* EMIT SIGNAL */
}
Send::~Send ()
{
- GoingAway ();
+ _session.unmark_send_id (_bitslot);
}
void
{
_amp->deactivate ();
_meter->deactivate ();
-
+ _meter->reset ();
+
Processor::deactivate ();
}
void
-Send::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes)
+Send::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool)
{
if (_output->n_ports() == ChanCount::ZERO) {
_meter->reset ();
// we have to copy the input, because deliver_output() may alter the buffers
// in-place, which a send must never do.
-
+
BufferSet& sendbufs = _session.get_mix_buffers (bufs.count());
sendbufs.read_from (bufs, nframes);
assert(sendbufs.count() == bufs.count());
// 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 (sendbufs, start_frame, end_frame, nframes);
+ _amp->run (sendbufs, start_frame, end_frame, nframes, true);
/* deliver to outputs */
- Delivery::run (sendbufs, start_frame, end_frame, nframes);
+ Delivery::run (sendbufs, start_frame, end_frame, nframes, true);
/* consider metering */
-
+
if (_metering) {
if (_amp->gain_control()->get_value() == 0) {
_meter->reset();
} else {
- _meter->run (*_output_buffers, start_frame, end_frame, nframes);
+ _meter->run (*_output_buffers, start_frame, end_frame, nframes, true);
}
}
}
XMLNode&
-Send::state(bool full)
+Send::state (bool full)
{
XMLNode& node = Delivery::state(full);
char buf[32];
}
int
-Send::set_state(const XMLNode& node)
+Send::set_state (const XMLNode& node, int version)
{
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
const XMLProperty* prop;
- if ((prop = node.property ("bitslot")) == 0) {
- _bitslot = _session.next_send_id();
- } else {
- sscanf (prop->value().c_str(), "%" PRIu32, &_bitslot);
- _session.mark_send_id (_bitslot);
- }
+ Delivery::set_state (node, version);
+
+ /* don't try to reset bitslot if its already set: this can cause
+ issues with the session's accounting of send ID's
+ */
- const XMLNode* insert_node = &node;
+ if ((prop = node.property ("bitslot")) == 0) {
+ _bitslot = _session.next_send_id();
+ } else {
+ _session.unmark_send_id (_bitslot);
+ sscanf (prop->value().c_str(), "%" PRIu32, &_bitslot);
+ _session.mark_send_id (_bitslot);
+ }
/* XXX need to load automation state & data for amp */
-
- Delivery::set_state (*insert_node);
return 0;
}
/* sends have no impact at all on the channel configuration of the
streams passing through the route. so, out == in.
*/
-
+
out = in;
return true;
}
if (!_amp->configure_io (in, out) || !_meter->configure_io (in, out)) {
return false;
}
-
- return Processor::configure_io (in, out);
+
+ if (!Processor::configure_io (in, out)) {
+ return false;
+ }
+
+ reset_panner ();
+
+ return true;
}
/** Set up the XML description of a send so that its name is unique.
snprintf (buf, sizeof (buf), "%" PRIu32, bitslot);
state.property("bitslot")->set_value (buf);
- std::string const name = string_compose (_("send %1"), bitslot);
-
+ string const name = string_compose (_("send %1"), bitslot);
+
state.property("name")->set_value (name);
XMLNode* io = state.child ("IO");
}
bool
-Send::set_name (const std::string& new_name)
+Send::set_name (const string& new_name)
{
- std::string unique_name;
+ string unique_name;
if (_role == Delivery::Send) {
char buf[32];
- snprintf (buf, sizeof (buf), "%u", _bitslot);
- unique_name = new_name;
+
+ /* rip any existing numeric part of the name, and append the bitslot
+ */
+
+ string::size_type last_letter = new_name.find_last_not_of ("0123456789");
+
+ if (last_letter != string::npos) {
+ unique_name = new_name.substr (0, last_letter + 1);
+ } else {
+ unique_name = new_name;
+ }
+
+ snprintf (buf, sizeof (buf), "%u", (_bitslot + 1));
unique_name += buf;
+
} else {
unique_name = new_name;
}
}
bool
-Send::visible () const
+Send::display_to_user () const
{
+ /* we ignore Deliver::_display_to_user */
+
if (_role == Listen) {
+ /* don't make the monitor/control/listen send visible */
return false;
}
projects / ardour.git / blobdiff