Prepare timecode-generator direct-out

Generator ports (like TransportMaster slaves), should not be
re-sampled when vari-speeding. Instead the Timecode/Clock should
directly use the engine-speed.

For this to happen, they need to be special-cased: no re-sampler
latency, direct access to engine-buffers.

1 files changed, 7 insertions, 7 deletions

diff --git a/libs/ardour/port_manager.cc b/libs/ardour/port_manager.cc
index 24148e6a77..3807b868fa 100644
--- a/libs/ardour/port_manager.cc
+++ b/libs/ardour/port_manager.cc
@@ -395,7 +395,7 @@ PortManager::register_port (DataType dtype, const string& portname, bool input,
 
 	/* limit the possible flags that can be set */
 
-	flags = PortFlags (flags & (Hidden|Shadow|IsTerminal|TransportMasterPort));
+	flags = PortFlags (flags & (Hidden|Shadow|IsTerminal|TransportSyncPort));
 
 	try {
 		if (dtype == DataType::AUDIO) {
@@ -809,14 +809,14 @@ PortManager::cycle_start (pframes_t nframes, Session* s)
 	if (s && s->rt_tasklist () && fabs (Port::speed_ratio ()) != 1.0) {
 		RTTaskList::TaskList tl;
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				tl.push_back (boost::bind (&Port::cycle_start, p->second, nframes));
 			}
 		}
 		s->rt_tasklist()->process (tl);
 	} else {
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				p->second->cycle_start (nframes);
 			}
 		}
@@ -830,14 +830,14 @@ PortManager::cycle_end (pframes_t nframes, Session* s)
 	if (0 && s && s->rt_tasklist () && fabs (Port::speed_ratio ()) != 1.0) {
 		RTTaskList::TaskList tl;
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				tl.push_back (boost::bind (&Port::cycle_end, p->second, nframes));
 			}
 		}
 		s->rt_tasklist()->process (tl);
 	} else {
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				p->second->cycle_end (nframes);
 			}
 		}
@@ -939,14 +939,14 @@ PortManager::cycle_end_fade_out (gain_t base_gain, gain_t gain_step, pframes_t n
 	if (0 && s && s->rt_tasklist () && fabs (Port::speed_ratio ()) != 1.0) {
 		RTTaskList::TaskList tl;
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				tl.push_back (boost::bind (&Port::cycle_end, p->second, nframes));
 			}
 		}
 		s->rt_tasklist()->process (tl);
 	} else {
 		for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
-			if (!(p->second->flags() & TransportMasterPort)) {
+			if (!(p->second->flags() & TransportSyncPort)) {
 				p->second->cycle_end (nframes);
 			}
 		}