 | PixelLight 0.9.10-R1 Copyright (C) 2002-2011 by The PixelLight Team Last modified Fri Dec 23 2011 15:50:56 |  | The content of this PixelLight
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PixelLightAPI
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00001 /*********************************************************\ 00002 * File: ImageLoaderJPG.h * 00003 * 00004 * Copyright (C) 2002-2011 The PixelLight Team (http://www.pixellight.org/) 00005 * 00006 * This file is part of PixelLight. 00007 * 00008 * PixelLight is free software: you can redistribute it and/or modify 00009 * it under the terms of the GNU Lesser General Public License as published by 00010 * the Free Software Foundation, either version 3 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * PixelLight is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 * GNU Lesser General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU Lesser General Public License 00019 * along with PixelLight. If not, see <http://www.gnu.org/licenses/>. 00020 \*********************************************************/ 00021 00022 00023 #ifndef __PLGRAPHICS_IMAGELOADER_JPG_H__ 00024 #define __PLGRAPHICS_IMAGELOADER_JPG_H__ 00025 #pragma once 00026 00027 00028 //[-------------------------------------------------------] 00029 //[ Includes ] 00030 //[-------------------------------------------------------] 00031 #include "PLGraphics/Image/ImageLoader.h" 00032 00033 00034 //[-------------------------------------------------------] 00035 //[ Namespace ] 00036 //[-------------------------------------------------------] 00037 namespace PLGraphics { 00038 00039 00040 //[-------------------------------------------------------] 00041 //[ Forward declarations ] 00042 //[-------------------------------------------------------] 00043 class Image; 00044 00045 00046 //[-------------------------------------------------------] 00047 //[ Classes ] 00048 //[-------------------------------------------------------] 00049 /** 00050 * @brief 00051 * Image loader implementation for JPEG ("Joint Photographic Experts Group") file formats 00052 * 00053 * @note 00054 * - Using libjpeg (http://www.ijg.org/) 00055 */ 00056 class ImageLoaderJPG : public ImageLoader { 00057 00058 00059 //[-------------------------------------------------------] 00060 //[ RTTI interface ] 00061 //[-------------------------------------------------------] 00062 pl_class(PLGRAPHICS_RTTI_EXPORT, ImageLoaderJPG, "PLGraphics", PLGraphics::ImageLoader, "Image loader implementation for JPEG (\"Joint Photographic Experts Group\") file formats") 00063 // Properties 00064 pl_properties 00065 pl_property("Formats", "jpg,jpeg,jpe,jif,jfif,jfi,JPG,JPEG,JPE,JIF,JFIF,JFI") 00066 pl_property("Load", "1") 00067 pl_property("Save", "1") 00068 pl_properties_end 00069 // Constructors 00070 pl_constructor_0(DefaultConstructor, "Default constructor", "") 00071 // Methods 00072 pl_method_2(Load, pl_ret_type(bool), Image&, PLCore::File&, "Load method, no fancy upsampling and no interblock smoothing is applied", "") 00073 pl_method_4(LoadParams, pl_ret_type(bool), Image&, PLCore::File&, bool, bool, "Load method. Parameters: First 'bool' parameter determines whether or not fancy upsampling is applied, second 'bool' parameter whether or not interblock smoothing is applied.", "") 00074 pl_method_2(Save, pl_ret_type(bool), const Image&, PLCore::File&, "Save method, using 100% quality setting", "") 00075 pl_method_3(SaveParams, pl_ret_type(bool), const Image&, PLCore::File&, PLCore::uint32, "Save method, quality (0...100) as first parameter", "") 00076 pl_class_end 00077 00078 00079 //[-------------------------------------------------------] 00080 //[ Public RTTI methods ] 00081 //[-------------------------------------------------------] 00082 public: 00083 PLGRAPHICS_API bool Load(Image &cImage, PLCore::File &cFile); 00084 PLGRAPHICS_API bool LoadParams(Image &cImage, PLCore::File &cFile, bool bBlockSmoothing, bool bFancyUpsampling); 00085 PLGRAPHICS_API bool Save(const Image &cImage, PLCore::File &cFile); 00086 PLGRAPHICS_API bool SaveParams(const Image &cImage, PLCore::File &cFile, PLCore::uint32 nQuality); 00087 00088 00089 //[-------------------------------------------------------] 00090 //[ Public functions ] 00091 //[-------------------------------------------------------] 00092 public: 00093 /** 00094 * @brief 00095 * Default constructor 00096 */ 00097 PLGRAPHICS_API ImageLoaderJPG(); 00098 00099 /** 00100 * @brief 00101 * Destructor 00102 */ 00103 PLGRAPHICS_API virtual ~ImageLoaderJPG(); 00104 00105 00106 }; 00107 00108 00109 //[-------------------------------------------------------] 00110 //[ Namespace ] 00111 //[-------------------------------------------------------] 00112 } // PLGraphics 00113 00114 00115 #endif // __PLGRAPHICS_IMAGELOADER_JPG_H__
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