From b65d616d5e187ca2153f5f9390dd8ad16d7da30e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 6 Oct 2022 23:37:50 +0200
Subject: Remove believed-unnecessary mutex.

---
 src/lib/ffmpeg_decoder.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/lib/ffmpeg_decoder.h')

diff --git a/src/lib/ffmpeg_decoder.h b/src/lib/ffmpeg_decoder.h
index e1a023453..c6d76f1e8 100644
--- a/src/lib/ffmpeg_decoder.h
+++ b/src/lib/ffmpeg_decoder.h
@@ -77,7 +77,6 @@ private:
 	void maybe_add_subtitle ();
 
 	std::list<std::shared_ptr<VideoFilterGraph>> _filter_graphs;
-	boost::mutex _filter_graphs_mutex;
 
 	dcpomatic::ContentTime _pts_offset;
 	boost::optional<dcpomatic::ContentTime> _current_subtitle_to;
-- 
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