using namespace PBD;
using namespace ARDOUR;
-InternalSend::InternalSend (Session& s, boost::shared_ptr<MuteMaster> mm, boost::shared_ptr<Route> sendto)
- : Send (s, mm, true)
+InternalSend::InternalSend (Session& s, boost::shared_ptr<MuteMaster> mm, boost::shared_ptr<Route> sendto, Delivery::Role role)
+ : Send (s, mm, role)
, _send_to (sendto)
{
if ((target = _send_to->get_return_buffer ()) == 0) {
}
set_name (sendto->name());
-
+
_send_to->GoingAway.connect (mem_fun (*this, &InternalSend::send_to_going_away));
}
InternalSend::InternalSend (Session& s, boost::shared_ptr<MuteMaster> mm, const XMLNode& node)
- : Send (s, mm, node, true)
+ : Send (s, mm, node, Delivery::Aux /* will be reset in set_state() */)
{
set_state (node);
}
void
InternalSend::run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes)
{
- if (!_active || !target || !_send_to) {
+ if ((!_active && !_pending_active) || !target || !_send_to) {
_meter->reset ();
return;
}
// we have to copy the input, because we may alter the buffers with the amp
// 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());
+ assert(mixbufs.available() >= bufs.count());
+ mixbufs.read_from (bufs, nframes);
/* gain control */
/* target gain has changed */
- Amp::apply_gain (sendbufs, nframes, _current_gain, tgain);
+ Amp::apply_gain (mixbufs, nframes, _current_gain, tgain);
_current_gain = tgain;
} else if (tgain == 0.0) {
*/
_meter->reset ();
- Amp::apply_simple_gain (sendbufs, nframes, 0.0);
- return;
+ Amp::apply_simple_gain (mixbufs, nframes, 0.0);
+ goto out;
} else if (tgain != 1.0) {
- /* target gain has not changed, but is not unity */
- Amp::apply_simple_gain (sendbufs, nframes, tgain);
+ /* target gain has not changed, but is not zero or unity */
+ Amp::apply_simple_gain (mixbufs, nframes, tgain);
}
// 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 (mixbufs, start_frame, end_frame, nframes);
+
+ /* XXX NEED TO PAN */
/* consider metering */
if (_amp->gain_control()->get_value() == 0) {
_meter->reset();
} else {
- _meter->run (sendbufs, start_frame, end_frame, nframes);
+ _meter->run (mixbufs, start_frame, end_frame, nframes);
}
}
/* deliver to target */
- target->merge_from (sendbufs, nframes);
+ target->merge_from (mixbufs, nframes);
+
+ out:
+ _active = _pending_active;
+}
+
+void
+InternalSend::set_block_size (nframes_t nframes)
+{
+ mixbufs.ensure_buffers (_configured_input, nframes);
}
bool
return true;
}
+bool
+InternalSend::configure_io (ChanCount in, ChanCount out)
+{
+ bool ret = Send::configure_io (in, out);
+ set_block_size (_session.engine().frames_per_cycle());
+ return ret;
+}
+
bool
InternalSend::set_name (const std::string& str)
{
/* rules for external sends don't apply to us */
return IOProcessor::set_name (str);
}
+
+std::string
+InternalSend::display_name () const
+{
+ if (_role == Aux) {
+ return string_compose (X_("aux-%1"), _name);
+ } else {
+ return _name;
+ }
+}
+
+bool
+InternalSend::visible () const
+{
+ if (_role == Aux) {
+ return true;
+ }
+
+ return false;
+}