Generalise SMPTE Bv2.0 limitation to also support SMPTE A.smpte-a

1 files changed, 56 insertions, 0 deletions

diff --git a/src/lib/smpte_flavour.cc b/src/lib/smpte_flavour.cc
new file mode 100644
index 000000000..f697af9e8
--- /dev/null
+++ b/src/lib/smpte_flavour.cc
@@ -0,0 +1,56 @@
+/*
+    Copyright (C) 2024 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 "smpte_flavour.h"
+#include <string>
+
+
+dcp::SMPTEFlavour
+string_to_smpte_flavour(std::string const& s)
+{
+	if (s == "a") {
+		return dcp::SMPTEFlavour::A;
+	} else if (s == "bv20") {
+		return dcp::SMPTEFlavour::BV20;
+	} else if (s == "bv21") {
+		return dcp::SMPTEFlavour::BV21;
+	}
+
+	DCPOMATIC_ASSERT(false);
+}
+
+
+std::string
+smpte_flavour_to_string(dcp::SMPTEFlavour f)
+{
+	switch (f) {
+	case dcp::SMPTEFlavour::A:
+		return "a";
+	case dcp::SMPTEFlavour::BV20:
+		return "bv20";
+	case dcp::SMPTEFlavour::BV21:
+		return "bv21";
+	}
+
+	DCPOMATIC_ASSERT(false);
+}
+