libx/libx/image.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19
  20 #ifndef _IMAGE_H
  21 #define _IMAGE_H
  22
  23 typedef struct xbitmap_struct              /* the structure for a bitmap. */
  24 {
  25         unsigned short width;
  26         unsigned short height;
  27         unsigned char *data;
  28 } xbitmap;
  29
  30 extern xbitmap *ximage_open (const char *filename);
  31 extern void ximage_draw (xbitmap *bitmap, unsigned x, unsigned y, int transparency);
  32 extern void ximage_draw_spec (xbitmap *bitmap, unsigned x, unsigned y, unsigned size_x, unsigned size_y, unsigned offset_x, unsigned offset_y, int transparency);
  33
  34 #endif