#include "dk3all.h"
#include "dk3bif.h"


static
void
run_for(char const *fn, dk3_app_t *app)
{
  dk3_bif_t		*bp;
  dk3_bif_coord_t	w;
  dk3_bif_coord_t	h;
  dk3_bif_coord_t	x;
  dk3_bif_coord_t	y;
  dk3_bif_pixel_t	r;
  dk3_bif_pixel_t	g;
  dk3_bif_pixel_t	b;
  dk3_bif_pixel_t	gr;
  dk3_bif_pixel_t	a;
  bp = dk3bif_open_filename_app(fn, DK3_BIF_IMAGE_TYPE_UNKNOWN, app);
  if(bp) {
#if 0
    dk3bif_set_bits_per_pixel(bp, 4);
#endif
    if(dk3bif_read_data(bp)) {	$? ". data was read successfully"
      dk3bif_analyze(bp);
      w = dk3bif_get_width(bp);
      h = dk3bif_get_height(bp);
      for(y = 0L; y < h; y++) {
        for(x = 0L; x < w; x++) {
	  r = dk3bif_get_red(bp, x, y);
	  g = dk3bif_get_green(bp, x, y);
	  b = dk3bif_get_blue(bp, x, y);
	  gr = dk3bif_get_gray(bp, x, y);
	  a = dk3bif_get_alpha(bp, x, y);
	  printf("x=%ld y=%ld\tr=%u g=%u b=%u grey=%u alpha=%u\n",
	    x, y, r, g, b, gr, a
	  );
	}
      }
    }
    dk3bif_close(bp);
  }
}



DK3_MAIN
{
  dk3_app_t	*app;
  app = dk3app_open_command(argc, (dkChar const * const *)argv, "test-bif");
  if(app) {
    if(argc > 1) {
      run_for(argv[1], app);
    } else {
      run_for("sflogo.png", app);
    }
    dk3app_close(app);
  }
  exit(0); return 0;
}