add some assert for reloading saved plugin pin connections

[ardour.git] / libs / ardour / delivery.cc

diff --git a/libs/ardour/delivery.cc b/libs/ardour/delivery.cc
index b70d86a75d7fd9efe773fb1902c43dd08e996c5a..c538f6be8a5d597bb572cde045c313e54e6b731c 100644 (file)
--- a/libs/ardour/delivery.cc
+++ b/libs/ardour/delivery.cc
@@ -236,7 +236,7 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
        PortSet& ports (_output->ports());
        gain_t tgain;
 
-       if (_output->n_ports ().get (_output->default_type()) == 0) {
+       if (ports.num_ports () == 0) {
                goto out;
        }
 
@@ -246,8 +246,8 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
        }
 
        /* this setup is not just for our purposes, but for anything that comes after us in the
-          processing pathway that wants to use this->output_buffers() for some reason.
-       */
+        * processing pathway that wants to use this->output_buffers() for some reason.
+        */
 
        // TODO delayline -- latency-compensation
        output_buffers().get_backend_port_addresses (ports, nframes);
@@ -267,8 +267,8 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
        } else if (tgain < GAIN_COEFF_SMALL) {
 
                /* we were quiet last time, and we're still supposed to be quiet.
-                  Silence the outputs, and make sure the buffers are quiet too,
-               */
+                        Silence the outputs, and make sure the buffers are quiet too,
+                        */
 
                _output->silence (nframes);
                if (result_required) {
@@ -283,7 +283,7 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
                Amp::apply_simple_gain (bufs, nframes, tgain);
        }
 
-        // Speed quietning
+       // Speed quietning
 
        if (fabs (_session.transport_speed()) > 1.5 && Config->get_quieten_at_speed ()) {
                Amp::apply_simple_gain (bufs, nframes, speed_quietning, false);
@@ -300,7 +300,7 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
                // MIDI data will not have been delivered by the panner
 
                if (bufs.count().n_midi() > 0 && ports.count().n_midi () > 0) {
-                       _output->copy_to_outputs (bufs, DataType::MIDI, nframes, 0);
+                       _output->copy_to_outputs (bufs, DataType::MIDI, nframes, ports.port(0)->port_offset());
                }
 
        } else {
@@ -309,18 +309,18 @@ Delivery::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pf
 
                if (bufs.count().n_audio() > 0 && ports.count().n_audio () > 0) {
                        _output->copy_to_outputs (bufs, DataType::AUDIO, nframes, 0);
-                }
+               }
 
                if (bufs.count().n_midi() > 0 && ports.count().n_midi () > 0) {
-                       _output->copy_to_outputs (bufs, DataType::MIDI, nframes, 0);
+                       _output->copy_to_outputs (bufs, DataType::MIDI, nframes, ports.port(0)->port_offset());
                }
        }
 
-        if (result_required) {
-                bufs.read_from (output_buffers (), nframes);
-        }
+       if (result_required) {
+               bufs.read_from (output_buffers (), nframes);
+       }
 
-  out:
+out:
        _active = _pending_active;
 }