images/images.h

   1 #ifndef _IMAGES_IMAGES_H
   2 #define _IMAGES_IMAGES_H
   3
   4 enum image_flag {
   5   IMAGE_GRAYSCALE = 0x1,        /* grayscale image */
   6   IMAGE_ALPHA = 0x2,            /* alpha present */
   7 };
   8
   9 struct pixel {
  10   byte r, g, b, a;
  11 } PACKED;
  12
  13 struct image {
  14   uns flags;                    /* enum image_flag */
  15   uns width;                    /* number of columns */
  16   uns height;                   /* number of rows */
  17   struct pixel *pixels;         /* RGBA */
  18 };
  19
  20 #endif
  21