| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /********************************************************************** 00002 VRS - The Virtual Rendering System 00003 Copyright (C) 2001 Computer Graphics Systems Group at the 00004 Hasso-Plattner-Institute, Potsdam, Germany. 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Lesser General Public 00007 License as published by the Free Software Foundation; either 00008 version 2.1 of the License, or (at your option) any later version. 00009 This library is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 See the GNU Lesser General Public License for more details. 00013 You should have received a copy of the GNU Lesser+ General Public 00014 License along with this library; if not, write to the FreeSoftware 00015 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA. 00016 **********************************************************************/ 00017 // $Id: irisreader.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $ 00018 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $ 00019 // $Revision: 6014 $ 00020 // $State$ 00021 // $Author: Konstantin_Baumann $ 00022 // 00023 // $Log$ 00024 // Revision 1.18 2005/06/12 10:58:06 baumann 00025 // code cleanup 00026 // 00027 // Revision 1.17 2005/01/03 01:43:09 klimetschek 00028 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00029 // - removed vrs.vcproj 00030 // minor things: 00031 // - added all glutexamples to vrs4glut.sln 00032 // - fixed some problems in glutexamples 00033 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00034 // 00035 // Revision 1.16 2004/11/03 11:56:56 saar 00036 // Class comment changed (Doxygen style) 00037 // 00038 // Revision 1.15 2004/03/12 16:28:40 baumann 00039 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00040 // 00041 // Revision 1.14 2003/11/07 14:19:25 kirsch 00042 // removed leading underscore from include guards 00043 // 00044 // Revision 1.13 2002/10/15 09:49:00 baumann 00045 // removed argument targetType from ObjectReader::objectFormatName() and ObjectReader::objectFileSuffix() again 00046 // 00047 // Revision 1.12 2002/10/14 11:26:18 baumann 00048 // added argument "targetType" to ObjectReader::objectFormatName() and ObjectReader::objectFileSuffix() 00049 // 00050 // Revision 1.11 2002/09/26 14:27:24 baumann 00051 // several changes for VRS::ObjectReader and VRS::ObjectLoader (see ChangeLog for details) 00052 // 00053 // Revision 1.10 2002/08/21 11:50:04 baumann 00054 // - added new class Serializer 00055 // - changed return type of methods readFile() and readImage() 00056 // from SharedObj* and Image* to SO<SharedObj> and SO<Image> 00057 // 00058 // Revision 1.9 2002/03/07 08:49:49 kosta 00059 // replaced "class VRS::String" by "typedef std::string String" 00060 // 00061 // Revision 1.8 2002/03/03 21:44:25 kosta 00062 // VRS_TYPEINFO-macro rewritten 00063 // 00064 // Revision 1.7 2002/02/19 10:34:17 kosta 00065 // undone all changes since 2002-02-15 00066 // 00067 // Revision 1.4 2002/01/15 16:25:54 kosta 00068 // macros rewritten for a better namespace support 00069 // 00070 // Revision 1.3 2001/11/13 16:36:31 kirsch 00071 // changed line feed to unix style (removed control-M) 00072 // 00073 // Revision 1.2 2001/07/13 14:27:02 doellner 00074 // interfaces revised, assertions added 00075 // 00076 // Revision 1.1.1.1 2001/06/08 08:09:21 kirsch 00077 // imported alpha-version by olli 00078 // 00079 00080 #ifndef VRS_IO_SGIREADER_H 00081 #define VRS_IO_SGIREADER_H 00082 00083 #include <vrs/io/imagereader.h> 00084 00085 namespace VRS { 00086 00088 class VRS_CORE_API SGIReader : public ImageReader { 00089 public: 00090 virtual SO<Image> read(DataResource* resource) const; 00091 00092 virtual const char* objectFormatName() const { return "SGI image file"; } 00093 virtual const char* objectFileSuffix() const { return "bw rgb rgba sgi"; } 00094 00095 VRS_TYPEINFO(SGIReader, ImageReader); 00096 00097 private: 00098 void readPlain8(Image*, unsigned char**) const; 00099 void readPlain16(Image*, unsigned char**) const; 00100 void readRLE8(Image*, unsigned long*, const unsigned char*) const; 00101 void readRLE16(Image*, unsigned long*, const unsigned char*) const; 00102 }; // class SGIReader 00103 00104 } // namespace VRS 00105 00106 #endif // VRS_IO_SGIREADER_H