X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fport_insert.cc;h=fa09ea05ac8dd11e3b2f2358ebed1b5eb4e81b66;hb=f4b5f4c72ee60b6f509e307c5bfd164108d1f30b;hp=411d8d1e1999d0cc495cca5d07317e6bcc361e8f;hpb=bfd50cdeb0416b106a7813177148dffb1af6db8e;p=ardour.git

diff --git a/libs/ardour/port_insert.cc b/libs/ardour/port_insert.cc
index 411d8d1e19..fa09ea05ac 100644
--- a/libs/ardour/port_insert.cc
+++ b/libs/ardour/port_insert.cc
@@ -49,7 +49,7 @@ PortInsert::PortInsert (Session& s, boost::shared_ptr<Pannable> pannable, boost:
 {
         _mtdm = 0;
         _latency_detect = false;
-        _latency_flush_frames = false;
+        _latency_flush_frames = 0;
         _measured_latency = 0;
 }
 
@@ -64,7 +64,7 @@ PortInsert::start_latency_detection ()
 {
 	delete _mtdm;
         _mtdm = new MTDM (_session.frame_rate());
-        _latency_flush_frames = false;
+        _latency_flush_frames = 0;
         _latency_detect = true;
         _measured_latency = 0;
 }
@@ -72,7 +72,7 @@ PortInsert::start_latency_detection ()
 void
 PortInsert::stop_latency_detection ()
 {
-        _latency_flush_frames = signal_latency() + _session.engine().frames_per_cycle();
+        _latency_flush_frames = signal_latency() + _session.engine().samples_per_cycle();
         _latency_detect = false;
 }
 
@@ -93,7 +93,7 @@ PortInsert::latency() const
 	*/
 
 	if (_measured_latency == 0) {
-		return _session.engine().frames_per_cycle() + _input->latency();
+		return _session.engine().samples_per_cycle() + _input->latency();
 	} else {
 		return _measured_latency;
 	}
@@ -116,7 +116,6 @@ PortInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame,
 
                         _mtdm->process (nframes, in, out);
 			
-                        outbuf.set_is_silent (false);
                         outbuf.set_written (true);
                 }
 
@@ -240,7 +239,7 @@ PortInsert::signal_latency() const
 	*/
 
         if (_measured_latency == 0) {
-                return _session.engine().frames_per_cycle() + _input->signal_latency();
+                return _session.engine().samples_per_cycle() + _input->signal_latency();
         } else {
                 return _measured_latency;
         }
@@ -250,7 +249,9 @@ PortInsert::signal_latency() const
 bool
 PortInsert::configure_io (ChanCount in, ChanCount out)
 {
+#ifndef PLATFORM_WINDOWS
 	assert (!AudioEngine::instance()->process_lock().trylock());
+#endif
 
 	/* for an insert, processor input corresponds to IO output, and vice versa */