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ExCImage.h

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00001  /*
00002  * ExNihilo 3D Engine
00003  * 
00004  *  This program is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  This program is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU General Public License
00015  *  along with this program; if not, write to the Free Software
00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017  *
00018  * Please read AUTHORS file !!!
00019  * 
00020  * $Id: ExCImage.h,v 1.2 2002/08/01 19:37:49 binny Exp $
00021  *
00022  */
00023 
00024 
00025 //-----------------------------------------
00026 //Lib for loading data from != image format
00027 //-----------------------------------------
00028 //Current format supported
00029 //-----------------------------------------
00030 // .Bmp
00031 //-----------------------------------------
00032 //Format to developpe
00033 //-----------------------------------------
00034 // .tga
00035 // .jpg
00036 // .rgb
00037 // .raw
00038 // .ppm
00039 //-----------------------------------------
00040 
00041 
00042 #ifndef __EXCIMAGE_H__
00043 #define __EXCIMAGE_H__
00044 //--------------------------------
00045 // File to include
00046 //--------------------------------
00047 #include "ExDefine.h"
00048 #include "ExMath.h"
00049 //--------------------------------
00050 // Define type
00051 //--------------------------------
00052 #define TGA_RGB          2              // Normal RGB file
00053 #define TGA_A            3              // ALPHA file
00054 #define TGA_RLE         10              // Run-Length Encoded (RLE) file
00055 
00056 #ifdef UNIX_SRC
00057 typedef unsigned int WORD;
00058 #endif
00059 
00060 //-------------------------------
00061 struct tImage
00062 {
00063         int channels;                   // The channels in the image (3 = RGB : 4 = RGBA)
00064         int sizeX;                              // The width of the image in pixels
00065         int sizeY;                              // The height of the image in pixels
00066         unsigned char *data;    // The image pixel data
00067         unsigned int    type;   // RGB,RGBA...
00068 };
00069 //--------------------------------
00070 bool LoadBMP(tImage *image,const char *strFileName);
00071 bool LoadTGA(tImage *image,const char *strFileName);
00072 bool LoadJPG(tImage *image,const char *strFileName);
00073 
00074 bool LoadBMP(tImage *image,std::string strFileName);
00075 bool LoadTGA(tImage *image,std::string strFileName);
00076 bool LoadJPG(tImage *image,std::string strFileName);
00077 
00078 //void DecodeJPG(jpeg_decompress_struct* cinfo, tImage *pImageData);
00079 
00080 #endif
00081 

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