From 1c09ae94a4b94395ce2c13020a71526a65b9ce7e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 10 Sep 2022 18:39:12 +0200
Subject: [PATCH] const correctness.

---
 src/lib/player.cc | 4 ++--
 src/lib/player.h  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/lib/player.cc b/src/lib/player.cc
index 0c0c68b3a..2793bd62a 100644
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -1421,7 +1421,7 @@ Player::set_dcp_decode_reduction (optional<int> reduction)
 
 
 optional<DCPTime>
-Player::content_time_to_dcp (shared_ptr<const Content> content, ContentTime t)
+Player::content_time_to_dcp (shared_ptr<const Content> content, ContentTime t) const
 {
 	boost::mutex::scoped_lock lm (_mutex);
 
@@ -1437,7 +1437,7 @@ Player::content_time_to_dcp (shared_ptr<const Content> content, ContentTime t)
 
 
 optional<ContentTime>
-Player::dcp_to_content_time (shared_ptr<const Content> content, DCPTime t)
+Player::dcp_to_content_time (shared_ptr<const Content> content, DCPTime t) const
 {
 	boost::mutex::scoped_lock lm (_mutex);
 
diff --git a/src/lib/player.h b/src/lib/player.h
index e52ca3ffe..31628941f 100644
--- a/src/lib/player.h
+++ b/src/lib/player.h
@@ -95,8 +95,8 @@ public:
 	void set_play_referenced ();
 	void set_dcp_decode_reduction (boost::optional<int> reduction);
 
-	boost::optional<dcpomatic::DCPTime> content_time_to_dcp (std::shared_ptr<const Content> content, dcpomatic::ContentTime t);
-	boost::optional<dcpomatic::ContentTime> dcp_to_content_time (std::shared_ptr<const Content> content, dcpomatic::DCPTime t);
+	boost::optional<dcpomatic::DCPTime> content_time_to_dcp (std::shared_ptr<const Content> content, dcpomatic::ContentTime t) const;
+	boost::optional<dcpomatic::ContentTime> dcp_to_content_time (std::shared_ptr<const Content> content, dcpomatic::DCPTime t) const;
 
 	boost::signals2::signal<void (ChangeType, int, bool)> Change;
 
-- 
2.30.2