strict i/o: limit output channels.

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

diff --git a/libs/ardour/port_insert.cc b/libs/ardour/port_insert.cc
index 2519451b8960f8cbda91d26c62ff8f3d8014d65d..ce34048dde05737da28c4422ed942946e8bea5c5 100644 (file)
--- a/libs/ardour/port_insert.cc
+++ b/libs/ardour/port_insert.cc
@@ -59,6 +59,13 @@ PortInsert::~PortInsert ()
         delete _mtdm;
 }
 
+void
+PortInsert::set_pre_fader (bool p)
+{
+       Processor::set_pre_fader (p);
+       _out->set_pre_fader (p);
+}
+
 void
 PortInsert::start_latency_detection ()
 {
@@ -115,8 +122,7 @@ PortInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame,
                         Sample* out = outbuf.data();
 
                         _mtdm->process (nframes, in, out);
-                       
-                        outbuf.set_is_silent (false);
+
                         outbuf.set_written (true);
                 }
 
@@ -166,10 +172,10 @@ PortInsert::state (bool full)
        node.add_property ("type", "port");
        snprintf (buf, sizeof (buf), "%" PRIu32, _bitslot);
        node.add_property ("bitslot", buf);
-        snprintf (buf, sizeof (buf), "%" PRId64, _measured_latency);
-        node.add_property("latency", buf);
-        snprintf (buf, sizeof (buf), "%u", _session.get_block_size());
-        node.add_property("block_size", buf);
+       snprintf (buf, sizeof (buf), "%" PRId64, _measured_latency);
+       node.add_property("latency", buf);
+       snprintf (buf, sizeof (buf), "%u", _session.get_block_size());
+       node.add_property("block-size", buf);
 
        return node;
 }
@@ -204,17 +210,17 @@ PortInsert::set_state (const XMLNode& node, int version)
                return -1;
        }
 
-        uint32_t blocksize = 0;
-        if ((prop = node.property ("block_size")) != 0) {
-                sscanf (prop->value().c_str(), "%u", &blocksize);
-        }
+       uint32_t blocksize = 0;
+       if ((prop = node.property ("block-size")) != 0) {
+               sscanf (prop->value().c_str(), "%u", &blocksize);
+       }
 
-        //if the jack period is the same as when the value was saved, we can recall our latency..
-        if ( (_session.get_block_size() == blocksize) && (prop = node.property ("latency")) != 0) {
-                uint32_t latency = 0;
-                sscanf (prop->value().c_str(), "%u", &latency);
-                _measured_latency = latency;
-        }
+       //if the jack period is the same as when the value was saved, we can recall our latency..
+       if ( (_session.get_block_size() == blocksize) && (prop = node.property ("latency")) != 0) {
+               uint32_t latency = 0;
+               sscanf (prop->value().c_str(), "%u", &latency);
+               _measured_latency = latency;
+       }
 
        if (!node.property ("ignore-bitslot")) {
                if ((prop = node.property ("bitslot")) == 0) {