Fix incorrect preview of italic subtitles (#728).

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

diff --git a/src/lib/font_files.cc b/src/lib/font_files.cc
new file mode 100644 (file)
index 0000000..65b67f7
--- /dev/null
+++ b/src/lib/font_files.cc
@@ -0,0 +1,32 @@
+/*
+    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+
+    This program 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.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "font_files.h"
+
+bool
+operator!= (FontFiles const & a, FontFiles const & b)
+{
+       for (int i = 0; i < FontFiles::VARIANTS; ++i) {
+               if (a.get(static_cast<FontFiles::Variant>(i)) != b.get(static_cast<FontFiles::Variant>(i))) {
+                       return false;
+               }
+       }
+
+       return true;
+}