368 lines
8.6 KiB
C
368 lines
8.6 KiB
C
/*
|
|
FIMGFX
|
|
|
|
* some functions here come from 'funcs/contrast.c'
|
|
*
|
|
*/
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include "../floatimg.h"
|
|
|
|
/* --------------------------------------------------------------------- */
|
|
|
|
int verbosity;
|
|
float global_fvalue;
|
|
|
|
typedef struct {
|
|
char *name;
|
|
int id;
|
|
int nbarg;
|
|
int flags;
|
|
} Fx;
|
|
|
|
enum fxid { Fx_cos01=5, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0,
|
|
Fx_rot90, Fx_cmixa, Fx_desat, Fx_ctr2x2, Fx_norm,
|
|
Fx_classtrial, Fx_mirror, Fx_shift0, Fx_trimul,
|
|
Fx_xper, Fx_binarize, Fx_trinarize, Fx_hilight_R,
|
|
Fx_absolute, Fx_clamp, Fx_fakol0, Fx_fakol3,
|
|
Fx_morph0, Fx_morph4, Fx_morph8, Fx_thermocol };
|
|
|
|
Fx fx_list[] = {
|
|
{ "cos01", Fx_cos01, 0, 1 },
|
|
{ "cos010", Fx_cos010, 0, 1 },
|
|
{ "pow2", Fx_pow2, 0, 1 },
|
|
{ "sqrt", Fx_sqrt, 0, 1 },
|
|
{ "gray0", Fx_gray0, 0, 1 },
|
|
// { "halfsz0", Fx_halfsz0, 0, 1 },
|
|
// { "rot90", Fx_rot90, 0, 0 },
|
|
{ "cmixa", Fx_cmixa, 0, 1 },
|
|
{ "xper", Fx_xper, 0, 1 },
|
|
{ "desat", Fx_desat, 0, 1 },
|
|
{ "ctr2x2", Fx_ctr2x2, 0, 1 },
|
|
{ "mirror", Fx_mirror, 0, 1 },
|
|
{ "shift0", Fx_shift0, 0, 1 },
|
|
{ "trimul", Fx_trimul, 0, 1 },
|
|
// { "norm", Fx_norm, 0, 1 },
|
|
{ "classtrial", Fx_classtrial, 0, 1 },
|
|
{ "binarize", Fx_binarize, 0, 1 },
|
|
{ "trinarize", Fx_trinarize, 0, 1 },
|
|
{ "hilightr", Fx_hilight_R, 0, 1 },
|
|
{ "abs", Fx_absolute, 0, 1 },
|
|
{ "clamp", Fx_clamp, 0, 1 },
|
|
{ "fakol0", Fx_fakol0, 0, 1 },
|
|
{ "morph0", Fx_morph0, 0, 1 },
|
|
{ "morph4", Fx_morph4, 0, 1 },
|
|
{ "morph8", Fx_morph8, 0, 1 },
|
|
{ "thermocol", Fx_thermocol, 0, 1 },
|
|
{ NULL, 0, 0, 0 }
|
|
};
|
|
|
|
/* --------------------------------------------------------------------- */
|
|
static void list_of_effects(void)
|
|
{
|
|
Fx *fx;
|
|
/* this list must be on just ONE columns */
|
|
for (fx=fx_list; fx->name; fx++) {
|
|
printf("%s\n", fx->name);
|
|
}
|
|
}
|
|
/* --------------------------------------------------------------------- */
|
|
int lookup_fxidx(char *txt)
|
|
{
|
|
Fx *fx;
|
|
int n;
|
|
|
|
#if DEBUG_LEVEL
|
|
fprintf(stderr, ">>> %s ( '%s' )\n", __func__, txt);
|
|
#endif
|
|
|
|
for (n=0, fx=fx_list; fx->name; fx++, n++) {
|
|
#if DEBUG_LEVEL > 1
|
|
fprintf(stderr, " -> %3d %s\n", n, fx->name);
|
|
#endif
|
|
if (!strcmp(fx->name, txt)) {
|
|
return n;
|
|
}
|
|
}
|
|
return -1; /* NOT FOUND */
|
|
}
|
|
/* --------------------------------------------------------------------- */
|
|
/*
|
|
* this is the mutant function
|
|
*/
|
|
int do_experiment(FloatImg *S, FloatImg *D, float kf)
|
|
{
|
|
int foo;
|
|
|
|
#if DEBUG_LEVEL
|
|
fprintf(stderr, ">>> %s ( %p %p %f )\n", __func__, S, D, kf);
|
|
#endif
|
|
|
|
foo = fimg_crump_hard(S, D, kf, 0);
|
|
if (foo) {
|
|
fprintf(stderr, "%s error %d experiment %p\n", __func__,
|
|
foo, S);
|
|
return -98;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
/* --------------------------------------------------------------------- */
|
|
static void help(int lvl)
|
|
{
|
|
Fx *fx;
|
|
int foo;
|
|
|
|
printf("-*- fimg special effects -*- %s %s -*-\n", __DATE__, __TIME__);
|
|
puts("usage:");
|
|
puts("\tfimgfx [options] <effect> source.fimg resultat.fimg");
|
|
|
|
puts("options:");
|
|
puts("\t-k N.N\tset the floating value");
|
|
puts("\t-l\tlist effects");
|
|
puts("\t-v\tincrease verbosity");
|
|
|
|
puts("effects:");
|
|
printf("\t");
|
|
foo = 0;
|
|
for (fx=fx_list; fx->name; fx++) {
|
|
foo += printf("%s ", fx->name);
|
|
if (foo > 55) {
|
|
printf("\n\t");
|
|
foo = 0;
|
|
}
|
|
}
|
|
puts("\n");
|
|
if (lvl) fimg_print_version(1);
|
|
|
|
exit(0);
|
|
}
|
|
/* --------------------------------------------------------------------- */
|
|
int do_an_effect(char *srcfname, int fxidx, char *dstfname)
|
|
{
|
|
FloatImg src, dest;
|
|
int foo, action;
|
|
double maxval;
|
|
|
|
#if DEBUG_LEVEL
|
|
fprintf(stderr, ">>> %s ( '%s' %d '%s' )\n", __func__,
|
|
srcfname, action, dstfname);
|
|
#endif
|
|
|
|
foo = fimg_create_from_dump(srcfname, &src);
|
|
if (foo) {
|
|
fprintf(stderr, "err load '%s' : %d\n", srcfname, foo);
|
|
return foo;
|
|
}
|
|
|
|
maxval = (double)fimg_get_maxvalue(&src);
|
|
|
|
if (fx_list[fxidx].flags & 1) {
|
|
foo = fimg_clone(&src, &dest, 0);
|
|
if (foo) {
|
|
fprintf(stderr, "err clone %p : %d\n", &src, foo);
|
|
return foo;
|
|
}
|
|
}
|
|
else {
|
|
fprintf(stderr, "%s: flags & 1 ???\n", __func__); /* XXX */
|
|
memset(&dest, 0, sizeof(dest));
|
|
return -888;
|
|
}
|
|
|
|
action = fx_list[fxidx].id;
|
|
|
|
if (verbosity > 1) {
|
|
fprintf(stderr, "%s: fxidx=%d action=%d\n", __func__,
|
|
fxidx, action);
|
|
}
|
|
|
|
switch (action) {
|
|
case Fx_cos01:
|
|
fimg_cos_01(&src, &dest, maxval); break;
|
|
case Fx_cos010:
|
|
fimg_cos_010(&src, &dest, maxval); break;
|
|
case Fx_pow2:
|
|
fimg_power_2(&src, &dest, maxval); break;
|
|
case Fx_sqrt:
|
|
fimg_square_root(&src, &dest, maxval); break;
|
|
|
|
case Fx_gray0: /* new 2020 01 10 */
|
|
fimg_to_gray(&src); fimg_copy_data(&src, &dest);
|
|
break;
|
|
case Fx_xper:
|
|
do_experiment(&src, &dest, maxval); break;
|
|
|
|
case Fx_rot90:
|
|
foo = fimg_rotate_90(&src, &dest, 0); break;
|
|
|
|
case Fx_cmixa:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_colors_mixer_a(&dest, 2.0); break;
|
|
|
|
case Fx_halfsz0:
|
|
fprintf(stderr, "halfsize was not implemented\n");
|
|
fprintf(stderr, "see 'fimghalfsize.c'. \n");
|
|
return -3;
|
|
|
|
case Fx_classtrial:
|
|
fprintf(stderr, "classif trial with %f fvalue\n",
|
|
global_fvalue);
|
|
foo = fimg_classif_trial(&src, &dest, global_fvalue, 0);
|
|
break;
|
|
case Fx_desat:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_mix_rgb_gray(&dest, global_fvalue);
|
|
break;
|
|
case Fx_mirror:
|
|
foo = fimg_mirror(&src, &dest, 0);
|
|
break;
|
|
case Fx_shift0:
|
|
// fprintf(stderr, "Krkrk %d\n", action);
|
|
foo = fimg_auto_shift_to_zero(&src, &dest);
|
|
if (foo) {
|
|
fprintf(stderr, "*** shiftzero -> %d\n", foo);
|
|
}
|
|
break;
|
|
case Fx_trimul:
|
|
// fprintf(stderr, "trimul %d\n", action);
|
|
foo = fimg_sfx_triplemul(&src, &dest, 0);
|
|
break;
|
|
case Fx_ctr2x2:
|
|
foo = fimg_contour_2x2(&src, &dest, 0);
|
|
break;
|
|
case Fx_binarize:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_binarize(&dest, 0);
|
|
break;
|
|
case Fx_trinarize:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_trinarize(&dest, 0);
|
|
break;
|
|
case Fx_hilight_R:
|
|
foo = fimg_highlight_color(&src, &dest, 'R', 1.333);
|
|
break;
|
|
|
|
case Fx_absolute:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_absolute(&dest);
|
|
break;
|
|
case Fx_clamp:
|
|
fimg_copy_data(&src, &dest);
|
|
foo = fimg_clamp_negativ(&dest);
|
|
/* this func return the count of
|
|
negative pixels killed */
|
|
if (foo > 0) foo = 0;
|
|
break;
|
|
|
|
case Fx_fakol0:
|
|
/***********************/
|
|
/* DO SOMETHING HERE ! */
|
|
/***********************/
|
|
foo = fimg_falsecolors_0(&src, &dest, 0, 1.0);
|
|
break;
|
|
|
|
case Fx_morph0:
|
|
foo = fimg_filtre_morpho_0(&src, &dest, 0); break;
|
|
case Fx_morph4:
|
|
foo = fimg_filtre_morpho_0(&src, &dest, 4); break;
|
|
case Fx_morph8:
|
|
foo = fimg_filtre_morpho_0(&src, &dest, 8); break;
|
|
|
|
case Fx_thermocol:
|
|
foo = fimg_auto_thermique(&src, &dest, 0); break;
|
|
|
|
default:
|
|
fprintf(stderr, "%s %s : %d is bad action\n",
|
|
__FILE__, __func__, action);
|
|
break;
|
|
|
|
}
|
|
|
|
foo = fimg_export_picture(&dest, dstfname, 0);
|
|
// foo = fimg_dump_to_file(&dest, dstfname, 0);
|
|
if (foo) {
|
|
fprintf(stderr, "dumping datas to file '%s' give us a %d\n",
|
|
dstfname, foo);
|
|
return foo;
|
|
}
|
|
|
|
fimg_destroy(&src);
|
|
if (dest.type) {
|
|
fimg_destroy(&dest);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
/* --------------------------------------------------------------------- */
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int foo, opt, action;
|
|
int nba;
|
|
char *operator;
|
|
|
|
char *srcname = "";
|
|
char *dstname = "out.fimg";
|
|
|
|
while ((opt = getopt(argc, argv, "hk:lvx")) != -1) {
|
|
switch(opt) {
|
|
case 'h': help(0); break;
|
|
case 'k': global_fvalue = atof(optarg); break;
|
|
case 'l': list_of_effects(); exit(0);
|
|
case 'v': verbosity++; break;
|
|
case 'x': break;
|
|
default: exit(1);
|
|
}
|
|
}
|
|
|
|
#if DEBUG_LEVEL
|
|
fprintf(stderr, "argc %d optind %d\n", argc, optind);
|
|
for (foo=0; foo<argc; foo++)
|
|
fprintf(stderr, "%3d %c %s\n", foo, foo==optind?'*':' ', argv[foo]);
|
|
#endif
|
|
|
|
if (3 > argc-optind) {
|
|
fprintf(stderr, "%s need some arguments...\n", argv[0]);
|
|
exit(1);
|
|
}
|
|
|
|
if (verbosity>1) fprintf(stderr, "*** fimgfx *** %s %s\n", __DATE__, __TIME__);
|
|
if (verbosity>2) {
|
|
for (foo=0; foo<argc; foo++)
|
|
fprintf(stderr, "\t\t%5d\t%s\n", foo, argv[foo]);
|
|
}
|
|
|
|
operator = argv[optind];
|
|
action = lookup_fxidx(operator);
|
|
if (action < 0) {
|
|
fprintf(stderr, "garbage found in opcode field : %s\n", operator);
|
|
exit(1);
|
|
}
|
|
|
|
if (verbosity > 1) {
|
|
fprintf(stderr, " global fvalue %f\n", global_fvalue);
|
|
fprintf(stderr, " action %d\n", action);
|
|
fprintf(stderr, " verbosity %d\n", verbosity);
|
|
}
|
|
|
|
if ((nba=fx_list[action].nbarg)) {
|
|
fprintf(stderr, "action '%s' need %d arg\n", operator, nba);
|
|
}
|
|
|
|
srcname = argv[optind+1];
|
|
dstname = argv[optind+2];
|
|
if (verbosity > 1) fprintf(stderr, "Fx %s ==> %s\n", srcname, dstname);
|
|
|
|
foo = do_an_effect(srcname, action, dstname);
|
|
if (foo) {
|
|
fprintf(stderr, "do an effect -> %d\n", foo);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
/* --------------------------------------------------------------------- */
|