Extract resolution.h

1 files changed, 62 insertions, 0 deletions

diff --git a/src/lib/resolution.cc b/src/lib/resolution.cc
new file mode 100644
index 000000000..d87db7a57
--- /dev/null
+++ b/src/lib/resolution.cc
@@ -0,0 +1,62 @@
+/*
+    Copyright (C) 2013-2019 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 "dcpomatic_assert.h"
+#include "resolution.h"
+
+
+using std::string;
+
+
+/** @param r Resolution.
+ *  @return Untranslated string representation.
+ */
+string
+resolution_to_string (Resolution r)
+{
+	switch (r) {
+	case Resolution::TWO_K:
+		return "2K";
+	case Resolution::FOUR_K:
+		return "4K";
+	}
+
+	DCPOMATIC_ASSERT (false);
+	return "";
+}
+
+
+Resolution
+string_to_resolution (string s)
+{
+	if (s == "2K") {
+		return Resolution::TWO_K;
+	}
+
+	if (s == "4K") {
+		return Resolution::FOUR_K;
+	}
+
+	DCPOMATIC_ASSERT (false);
+	return Resolution::TWO_K;
+}
+
+