FloatImg/Fonderie/t.c

/*
 * 		test des trucs
 */

#include  <stdio.h>
#include  <stdlib.h>
#include  <unistd.h>

#include  "../floatimg.h"
#include  "glitches.h"

/* ----------------------------------------------------------- */

int		verbosity;

#define		PNG	"out.png"
#define		W	512
#define		H	512
#define		LMAX	233.333
#define		TIMER	1


int trinarize(FloatImg *pimg, int notused);	// in sfx.c

int main(int argc, char *argv[])
{
int		foo, iter, xloc, bloub;
FloatImg	image;
char		buff[1000];
double		debut, fin;
float		omega;

verbosity = 2;

fimg_print_version(1);

foo = fimg_create(&image, W, H, FIMG_TYPE_RGB);
if (foo) {
	fprintf(stderr, "err %d create image\n", foo);
	exit(1);
	}

fimg_printhead(&image);

srand(getpid());
debut = fimg_timer_set(TIMER);

for (iter=0; iter<16; iter++) {

	fimg_vdeg_a(&image, LMAX);

	for (bloub=0; bloub<16; bloub++) {
		xloc = rand() % W;
		omega = (float)(0.1 + drand48()*0.6) * 0.4;
		foo = vertical_singlitch(&image, xloc, LMAX,
						omega, (float)iter);
		if (foo) abort();
		}

	sprintf(buff, "/tmp/out_a%03d.png", iter);
	foo = fimg_save_as_png(&image, buff, 0);
	if (foo) {
		fprintf(stderr, "err %d saving to '%s'\n", foo, buff);
		exit(1);
		}

	foo = trinarize(&image, 0);		/*   XXX   */

	sprintf(buff, "/tmp/out_b%03d.png", iter);
	foo = fimg_save_as_png(&image, buff, 0);
	if (foo) {
		fprintf(stderr, "err %d saving to '%s'\n", foo, buff);
		exit(1);
		}

	}

fin = fimg_timer_set(TIMER);
fprintf(stderr, "elapsed %f\n", fin-debut);

fimg_destroy(&image);

return 0;
}

/* ----------------------------------------------------------- */