1 // Copyright (C) 2010 Frederic Bouvier
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Library General Public
5 // License as published by the Free Software Foundation; either
6 // version 2 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Library General Public License for more details.
13 // You should have received a copy of the GNU General Public License
14 // along with this program; if not, write to the Free Software
15 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 #ifndef SIMGEAR_MIPMAP_HXX
18 #define SIMGEAR_MIPMAP_HXX 1
20 #include <boost/tuple/tuple.hpp>
31 class SGReaderWriterXMLOptions;
43 typedef boost::tuple<MipMapFunction, MipMapFunction, MipMapFunction, MipMapFunction> MipMapTuple;
45 MipMapTuple makeMipMapTuple(Effect* effect, const SGPropertyNode* props,
46 const SGReaderWriterXMLOptions* options);
47 osg::Image* computeMipmap( osg::Image* image, MipMapTuple attrs );