From 0431ed3d3e1d91a19f9ce382a5531f71449b2d0c Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sat, 30 Sep 2017 23:38:41 +0200
Subject: Disk-writer: don't record immediate/oob events

---
 libs/ardour/disk_writer.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'libs/ardour/disk_writer.cc')

diff --git a/libs/ardour/disk_writer.cc b/libs/ardour/disk_writer.cc
index c30143d262..06218d1ff1 100644
--- a/libs/ardour/disk_writer.cc
+++ b/libs/ardour/disk_writer.cc
@@ -525,6 +525,20 @@ DiskWriter::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
 				continue;
 			}
 
+			bool skip_event = false;
+			if (mt) {
+				/* skip injected immediate/out-of-band events */
+				MidiBuffer const& ieb (mt->immediate_event_buffer());
+				for (MidiBuffer::const_iterator j = ieb.begin(); j != ieb.end(); ++j) {
+					if (*j == ev) {
+						skip_event = true;
+					}
+				}
+			}
+			if (skip_event) {
+				continue;
+			}
+
 			if (!filter || !filter->filter(ev.buffer(), ev.size())) {
 				_midi_buf->write (event_time, ev.event_type(), ev.size(), ev.buffer());
 			}
-- 
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