From a1546fb6c4e59621d99271b8ca996e96a574f7b3 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 30 Jan 2020 22:19:17 +0100
Subject: Use a non-pointer boost::thread and a std::atomic for the stop flag.

---
 src/lib/hints.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

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

diff --git a/src/lib/hints.h b/src/lib/hints.h
index e9a75fb14..db7ee49b6 100644
--- a/src/lib/hints.h
+++ b/src/lib/hints.h
@@ -49,13 +49,12 @@ private:
 	void text (PlayerText text, TextType type, dcpomatic::DCPTimePeriod period);
 
 	boost::weak_ptr<const Film> _film;
-	boost::thread* _thread;
+	boost::thread _thread;
 
 	bool _long_ccap;
 	bool _overlap_ccap;
 	bool _too_many_ccap_lines;
 	boost::optional<dcpomatic::DCPTimePeriod> _last;
 
-	boost::mutex _mutex;
-	bool _stop;
+	boost::atomic<bool> _stop;
 };
-- 
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