Bibliothèque de traitements d'images en virgule flottante. http://la.buvette.org/photos/cumul/
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/*
* test des trucs
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "../floatimg.h"
#include "glitches.h"
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#include "sfx.h"
#include "filterstack.h"
/* ----------------------------------------------------------- */
int verbosity;
int convert_to_gray; /* WTF ? */
#define PNG "out.png"
#define W 512
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#define H 256
#define LMAX 249.9999
#define TIMER 1
/* ----------------------------------------------------------- */
int essai_filterstack(FloatImg *pimg)
{
int foo;
foo = filterstack_init(4);
if (foo) {
fprintf(stderr, "filterstack init --> %d\n", foo);
return foo;
}
foo = filterstack_add(5, 1, 1.0);
if (foo) {
fprintf(stderr, "filterstack add 1 --> %d\n", foo);
return foo;
}
foo = filterstack_add(13, 1, 1.0);
if (foo) {
fprintf(stderr, "filterstack add 2 --> %d\n", foo);
return foo;
}
filterstack_list();
foo = filterstack_run(pimg, 0);
if (foo) {
fprintf(stderr, "filterstack run --> %d\n", foo);
return foo;
}
return 0;
}
/* ----------------------------------------------------------- */
int main(int argc, char *argv[])
{
int foo;
FloatImg image;
double debut, fin;
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_vdeg_a(&image, 255);
srand(getpid());
debut = fimg_timer_set(TIMER);
foo = essai_filterstack(&image);
if (foo) {
fprintf(stderr, "essai filterstack --> %d\n", foo);
}
fin = fimg_timer_set(TIMER);
foo = fimg_save_as_png(&image, "foo.png", 0);
if (foo) {
fprintf(stderr, "erreur export %d\n", foo);
}
fprintf(stderr, "elapsed %f\n", fin-debut);
fimg_destroy(&image);
return 0;
}
/* ----------------------------------------------------------- */