From 061d44feff54c0b1bf746fa7d51710340a39c9e7 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 13 Oct 2022 17:39:55 +0200
Subject: [PATCH] PortInsert: remove old API to query latency

---
 libs/ardour/ardour/port_insert.h |  1 -
 libs/ardour/port_insert.cc       | 17 -----------------
 2 files changed, 18 deletions(-)

diff --git a/libs/ardour/ardour/port_insert.h b/libs/ardour/ardour/port_insert.h
index 9fb7131853..375c4a04d9 100644
--- a/libs/ardour/ardour/port_insert.h
+++ b/libs/ardour/ardour/port_insert.h
@@ -79,7 +79,6 @@ public:
 
 	MTDM* mtdm () const { return _mtdm; }
 	void set_measured_latency (samplecnt_t);
-	samplecnt_t latency () const;
 
 	samplecnt_t measured_latency () const {
 		return _measured_latency;
diff --git a/libs/ardour/port_insert.cc b/libs/ardour/port_insert.cc
index d1ac24bbab..2e597b692e 100644
--- a/libs/ardour/port_insert.cc
+++ b/libs/ardour/port_insert.cc
@@ -130,23 +130,6 @@ PortInsert::set_measured_latency (samplecnt_t n)
 	_measured_latency = n;
 }
 
-samplecnt_t
-PortInsert::latency() const
-{
-	/* because we deliver and collect within the same cycle,
-	   all I/O is necessarily delayed by at least samples_per_cycle().
-
-	   if the return port for insert has its own latency, we
-	   need to take that into account too.
-	*/
-
-	if (_measured_latency == 0) {
-		return _session.engine().samples_per_cycle() + _input->latency();
-	} else {
-		return _measured_latency;
-	}
-}
-
 void
 PortInsert::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool)
 {