1 files changed, 38 insertions, 0 deletions
diff --git a/src/lib/decoder.cc b/src/lib/decoder.cc
new file mode 100644
index 000000000..cba674d04
--- /dev/null
+++ b/src/lib/decoder.cc
@@ -0,0 +1,38 @@
+/*
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "decoder.h"
+
+void
+Decoder::maybe_seek (ContentTime time, bool accurate)
+{
+	if (!_position) {
+		/* A seek has just happened */
+		return;
+	}
+
+	if (time >= *_position && time < (*_position + ContentTime::from_seconds(1))) {
+		/* No need to seek: caller should just pass() */
+		return;
+	}
+
+	_position.reset ();
+	seek (time, accurate);
+}