/* image.h
   Tools to load images at SGI RGB(A) format

   Copyright (C) 2000  Mathias Broxvall
   		       Yannick Perret

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/


#ifndef IMAGE_H
#define IMAGE_H

typedef struct
{
    unsigned short imagic;
    unsigned short type;
    unsigned short dim;
    unsigned short sizeX, sizeY, sizeZ;
    char name[128];
    unsigned char *data;
} IMAGE;

// load RGB data
IMAGE *ImageLoad(char *);

// read RGB image and returns an image buffer at R,G,B,A format
void read_2d_image_rgb(char *image, unsigned char **rbuffer,
                       int *tx, int *ty);

#endif