Use atomic for _playback_length.

[dcpomatic.git] / src / lib / player.cc

diff --git a/src/lib/player.cc b/src/lib/player.cc
index b3f11c8000a62c086fa686d84868f5822b0ef7d1..9cc7e5d25b31567c7e80cb003000e71452aaf76a 100644 (file)
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -557,7 +557,7 @@ Player::pass ()
                return false;
        }
 
-       if (_playback_length == DCPTime()) {
+       if (_playback_length.load() == DCPTime()) {
                /* Special; just give one black frame */
                emit_video (black_player_video_frame(Eyes::BOTH), DCPTime());
                return true;
@@ -695,7 +695,7 @@ Player::pass ()
                }
        }
 
-       auto pull_to = _playback_length;
+       auto pull_to = _playback_length.load();
        for (auto const& i: alive_stream_states) {
                if (!i.second.piece->done && i.second.last_push_end < pull_to) {
                        pull_to = i.second.last_push_end;