2 Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <boost/shared_ptr.hpp>
22 #include <boost/optional.hpp>
30 class ColourConversion;
32 extern boost::shared_ptr<ARGBImage> xyz_to_rgba (boost::shared_ptr<const XYZImage>, ColourConversion const & conversion);
33 extern void xyz_to_rgb (
34 boost::shared_ptr<const XYZImage>,
35 ColourConversion const & conversion,
36 boost::shared_ptr<Image> rgb,
37 boost::optional<NoteHandler> note = boost::optional<NoteHandler> ()
39 extern boost::shared_ptr<XYZImage> rgb_to_xyz (boost::shared_ptr<const Image>, ColourConversion const & conversion);
40 extern boost::shared_ptr<XYZImage> xyz_to_xyz (boost::shared_ptr<const Image>);