tTh/FloatImg
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tth 2021-05-17 22:38:56 +02:00
parent 77e967cf38
commit 41e77a5185
17 changed files with 90 additions and 19 deletions
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1
Fonderie/crapulors.liste
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@ -27,6 +27,7 @@
26 rndblks 1 1.0
27 shiftln0 1 1.0
28 qsortrgb 2 1.0
29 triplemul 3 1.0
30 multidots 100 1.333
31 diagonal 1 1.0
32 vsglitch 1 1.0

5
Fonderie/single.c
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@ -1,5 +1,6 @@
/*
SINGLE
SINGLE PICZ PROCESSOR
experimental and/or testing code, do not use in
production.
@ -8,6 +9,7 @@
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <stdint.h>
#include "../floatimg.h"
@ -98,7 +100,6 @@ fprintf(stderr, "%s : %s\n", __FILE__, title);
fprintf(stderr, " nextpng %d\n", nextpng);
fprintf(stderr, " counter %d\n", counter);
fprintf(stderr, " chainfilter %d\n", chainfilter);
fprintf(stderr, " destination %s\n", destination);
if (k) {

8
floatimg.h
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@ -4,7 +4,7 @@
* http://la.buvette.org/photos/cumul
*/
#define FIMG_VERSION 148
#define FIMG_VERSION 150
/*
* in memory descriptor
@ -26,7 +26,7 @@ typedef struct {
*/
typedef struct {
char magic[8];
int w, h, t;
int32_t w, h, t;
} FimgFileHead;
#define MAGIC_AREA51 0xA5EA0051
@ -95,7 +95,6 @@ int fimg_mul_3(FloatImg *a, FloatImg *b, FloatImg *d);
int fimg_minimum(FloatImg *a, FloatImg *b, FloatImg *d);
int fimg_maximum(FloatImg *a, FloatImg *b, FloatImg *d);
/* funcs/filtrage.c */
typedef struct {
@ -124,6 +123,9 @@ int fimg_highlight_color(FloatImg *src, FloatImg *dst,
int fimg_binarize(FloatImg *pimg, int notused);
int fimg_trinarize(FloatImg *pimg, int notused);
/* module sfx4.c */
int fimg_sfx_triplemul(FloatImg *s, FloatImg *d, int notused);
/* funcs/rotate.c module */
/* #coronamaison */
int fimg_rotate_90(FloatImg *src, FloatImg *dst, int notused);

5
funcs/Makefile
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@ -7,7 +7,7 @@ COPT = -Wall -fpic -g -no-pie -DDEBUG_LEVEL=0
DEPS = ../floatimg.h Makefile
OBJS = fimg-png.o fimg-tiff.o misc-plots.o filtrage.o utils.o \
fimg-libpnm.o rampes.o sfx0.o sfx1.o sfx2.o \
fimg-libpnm.o rampes.o sfx0.o sfx1.o sfx2.o sfx4.o \
geometry.o rotate.o fimg-openexr.o \
equalize.o fimg-fits.o saturation.o histogram.o \
hsv.o classif.o contour2x2.o qsortrgb.o exporter.o \
@ -99,6 +99,9 @@ sfx1.o: sfx1.c $(DEPS)
sfx2.o: sfx2.c $(DEPS)
gcc $(COPT) -c $<
sfx4.o: sfx4.c $(DEPS)
gcc $(COPT) -c $<
contour2x2.o: contour2x2.c $(DEPS)
gcc $(COPT) -c $<

1
funcs/equalize.c
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@ -6,6 +6,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

1
funcs/plasmas.c
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@ -7,6 +7,7 @@
#include <stdio.h>
#include <math.h>
#include <stdint.h>
#include "../floatimg.h"

1
funcs/rampes.c
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@ -4,6 +4,7 @@
*/
#include <stdio.h>
#include <stdint.h>
#include "../floatimg.h"

3
funcs/recurse.c
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@ -5,6 +5,7 @@
#include <stdio.h>
#include <math.h>
#include <stdint.h>
#include "../floatimg.h"
@ -20,6 +21,8 @@ int fimg_recursion_proto(FloatImg *src, FloatImg *dst, int notused)
fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__, src, dst, notused);
#endif
fprintf(stderr, "!!!!!! %s is a wip !!!!!\n", __func__);
return -1;
}
/* -------------------------------------------------------------------- */

1
funcs/rotate.c
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@ -6,6 +6,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

3
funcs/saturation.c
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@ -3,6 +3,7 @@
*/
#include <stdio.h>
#include <stdint.h>
#include "../floatimg.h"
@ -99,7 +100,7 @@ coefs[0] = coefs[2] = coefs[4] = minima;
foo = fimg_shift_to_zero(src, dst, coefs);
if (foo) {
fprintf(stderr, "%s WTF?\n", __func__);
fprintf(stderr, "%s WTF? %d\n", __func__, foo);
return foo;
}

1
funcs/sfx0.c
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@ -5,6 +5,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

1
funcs/sfx1.c
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@ -6,6 +6,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

1
funcs/sfx2.c
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@ -5,6 +5,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

42
funcs/sfx4.c Normal file
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@ -0,0 +1,42 @@
/*
* FLOATIMG - a kluge from tTh
* ---------------------------
*
* some strange effects on floating pictures.
*/
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"
extern int verbosity;
/* -------------------------------------------------------------- */
int fimg_sfx_triplemul(FloatImg *src, FloatImg *dst, int notused)
{
int x, y, foo;
float in[3], out[3];
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p 0x%04x )\n", __func__, img, notused);
#endif
for (y=0; y<src->height; y++) {
for (x=0; x<src->width; x++) {
foo = fimg_get_rgb(src, x, y, in);
out[0] = in[1] * in[2];
out[1] = in[0] * in[2];
out[2] = in[0] * in[1];
// fprintf(stderr, "%9f %9f %9f\n", out[0], out[1], out[2]);
foo = fimg_put_rgb(dst, x, y, out);
}
}
return 0;
}
/* -------------------------------------------------------------- */
/* -------------------------------------------------------------- */

1
funcs/utils.c
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@ -4,6 +4,7 @@
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include "../floatimg.h"

15
lib/contrast.c
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@ -1,5 +1,9 @@
/*
* contrast.c - part of libfloatimg
* --------------------------------
*
* you can see some use in 'tools/fimgfx.c', so you can thing
* about the 'maxval' parameter. C'est touchy :)
*/
#include <stdio.h>
@ -34,7 +38,7 @@ int nbre, idx;
double dval;
if (s->type != FIMG_TYPE_RGB) {
fprintf(stderr, "%s : type %d invalide\n",
fprintf(stderr, "%s: type %d invalide\n",
__func__, s->type);
return -4;
}
@ -42,13 +46,12 @@ if (s->type != FIMG_TYPE_RGB) {
if (NULL==d) { d = s; }
else {
if (d->type != FIMG_TYPE_RGB) {
fprintf(stderr, "%s : dst type %d invalide\n",
fprintf(stderr, "%s: dst type %d invalide\n",
__func__, d->type);
return -4;
}
}
nbre = s->width * s->height;
for (idx=0; idx<nbre; idx++) {
@ -83,7 +86,6 @@ else {
}
}
nbre = s->width * s->height;
for (idx=0; idx<nbre; idx++) {
@ -97,7 +99,6 @@ for (idx=0; idx<nbre; idx++) {
return 0;
}
/* ---------------------------------------------------------------- */
/*
#macro Cos_01( X )
@ -110,7 +111,7 @@ int nbre, idx;
double dval;
if (s->type != FIMG_TYPE_RGB) {
fprintf(stderr, "%s : type %d invalide\n",
fprintf(stderr, "%s: type %d invalide\n",
__func__, s->type);
return -4;
}
@ -118,7 +119,7 @@ if (s->type != FIMG_TYPE_RGB) {
if (NULL==d) { d = s; }
else {
if (d->type != FIMG_TYPE_RGB) {
fprintf(stderr, "%s : dst type %d invalide\n",
fprintf(stderr, "%s: dst type %d invalide\n",
__func__, d->type);
return -4;
}

19
tools/fimgfx.c
View File

@ -1,5 +1,8 @@
/*
FIMGFX
* some functions here come from 'funcs/contrast.c'
*
*/
#include <stdio.h>
#include <string.h>
@ -22,7 +25,7 @@ typedef struct {
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_classtrial, Fx_mirror, Fx_shift0, Fx_trimul,
Fx_xper, Fx_binarize, Fx_trinarize,Fx_hilight_R };
Fx fx_list[] = {
@ -39,6 +42,7 @@ Fx fx_list[] = {
{ "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 },
@ -51,6 +55,7 @@ Fx fx_list[] = {
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);
}
@ -89,7 +94,7 @@ fprintf(stderr, ">>> %s ( %p %p %f )\n", __func__, S, D, kf);
foo = fimg_classif_trial(S, D, kf, 0);
if (foo) {
fprintf(stderr, "%s err %d classif_trial %p\n", __func__,
fprintf(stderr, "%s error %d classif_trial %p\n", __func__,
foo, S);
return -98;
}
@ -102,7 +107,7 @@ static void help(int lvl)
Fx *fx;
int foo;
printf("-- fimg special effects -- %s %s --\n", __DATE__, __TIME__);
printf("-*- fimg special effects -*- %s %s -*-\n", __DATE__, __TIME__);
puts("usage:");
puts("\tfimgfx [options] <effect> source.fimg resultat.fimg");
@ -121,7 +126,7 @@ for (fx=fx_list; fx->name; fx++) {
foo = 0;
}
}
puts("");
puts("\n");
fimg_print_version(1);
exit(0);
}
@ -203,9 +208,13 @@ switch (action) {
foo = fimg_mirror(&src, &dest, 0);
break;
case Fx_shift0:
fprintf(stderr, "Krkrk %d\n", action);
// fprintf(stderr, "Krkrk %d\n", action);
foo = fimg_auto_shift_to_zero(&src, &dest);
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;