/*
 *		convertir une image flottante en champ d'altitude
 *
 *	nouveau 64 ernest renan - 20220108
 */

#include  <stdio.h>
#include  <math.h>

#include  "tthimage.h"
#include  "floatimg.h"

int		verbosity;

/* ------------------------------------------------------------------ */
int This_is_the_real_conversion(FloatImg *fimg, Image_Desc *hf, int k)
{
FloatImg		mixed;
int			foo;
float			minmax[6];


#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %p %d  )\n", __func__, fimg, hf, k);
#endif

foo = fimg_get_minmax_rgb(fimg, minmax);
fimg_print_minmax(minmax, "source");

return FULL_NUCKED;
}
/* ------------------------------------------------------------------ */
int Convertir_Fimg_to_Povhf(char *fimgname, char *hfname, int k)
{
FloatImg		fimg;
Image_Desc		*hf;
int			wid, hei;
int			foo;

#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %s %s %d  )\n", __func__, fimgname, hfname, k);
#endif

foo = fimg_create_from_dump(fimgname, &fimg);
fprintf(stderr, "load of %s --> %d\n", fimgname, foo);
if (foo) {
	return foo;
	}

wid = fimg.width;  hei = fimg.height;		// nice alias
fprintf(stderr, "picture size %dx%d\n", wid, hei);

hf = Image_alloc(wid, hei, IMAGE_RGB);
fprintf(stderr, "hf alloc -> %p\n", hf);
if (NULL == hf) {
	return NULL_POINTER;
	}

foo = This_is_the_real_conversion(&fimg, hf, k);
fprintf(stderr, "real conversion -> %d\n", foo);

return FULL_NUCKED;
}
/* ------------------------------------------------------------------ */

int main(int argc, char *argv[])
{
int		foo;

verbosity = 1;

Image_print_version(3);
fimg_print_version(3);


foo = Convertir_Fimg_to_Povhf("foo.fimg", "out.tga", 0);
fprintf(stderr, "retour conversion was %d\n", foo);

return 0;
}

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