--- /dev/null
+/*
+ Copyright (C) 2020 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 "font.h"
+#include "font_data.h"
+#include "dcpomatic_assert.h"
+#include <boost/shared_ptr.hpp>
+
+
+using boost::shared_ptr;
+
+
+dcpomatic::FontData::FontData (shared_ptr<const Font> font)
+ : id (font->id())
+{
+ if (font->file()) {
+ data = dcp::ArrayData(font->file().get());
+ }
+}
+
+
+bool
+dcpomatic::operator== (FontData const& a, FontData const& b)
+{
+ if (a.id != b.id) {
+ return false;
+ }
+
+ return a.data == b.data;
+}
+
+
+bool
+dcpomatic::operator!= (FontData const& a, FontData const& b)
+{
+ return !(a == b);
+}
+
--- /dev/null
+/*
+ Copyright (C) 2020 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 <dcp/array_data.h>
+#include <boost/optional.hpp>
+#include <string>
+
+
+namespace dcpomatic {
+
+
+class Font;
+
+
+/** A font (TTF) file held as a block of data */
+class FontData
+{
+public:
+ FontData (boost::shared_ptr<const Font> font);
+
+ FontData (std::string id_, dcp::ArrayData data_)
+ : id(id_)
+ , data(data_)
+ {}
+
+ std::string id;
+ boost::optional<dcp::ArrayData> data;
+};
+
+
+extern bool operator== (FontData const& a, FontData const& b);
+extern bool operator!= (FontData const& a, FontData const& b);
+
+
+}