From 7f11e295b3dbb45ae39bf5998985aaf3077e936a Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 8 Sep 2021 21:45:52 +0200
Subject: [PATCH] Report roundtrip I/O latency in the GUI

---
 gtk2_ardour/ardour_ui2.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/ardour_ui2.cc b/gtk2_ardour/ardour_ui2.cc
index f69fef03a1..57bd20e117 100644
--- a/gtk2_ardour/ardour_ui2.cc
+++ b/gtk2_ardour/ardour_ui2.cc
@@ -678,7 +678,7 @@ ARDOUR_UI::session_latency_updated (bool for_playback)
 		io_latency_value.set_text ("--");
 	} else {
 		samplecnt_t wrl = _session->worst_route_latency ();
-		samplecnt_t wpl = _session->worst_latency_preroll ();
+		samplecnt_t iol = _session->io_latency ();
 		float rate      = _session->nominal_sample_rate ();
 
 		route_latency_value.set_text (samples_as_time_string (wrl, rate));
@@ -688,7 +688,7 @@ ARDOUR_UI::session_latency_updated (bool for_playback)
 			io_latency_value.set_markup ("<span background=\"red\" foreground=\"white\">ambiguous</span>");
 		} else {
 			_ambiguous_latency = false;
-			io_latency_value.set_text (samples_as_time_string (wpl, rate));
+			io_latency_value.set_text (samples_as_time_string (iol, rate));
 		}
 	}
 }