tTh/FloatImg
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tth 2021-05-04 09:56:18 +02:00
parent 87ab682879
commit 65eaca26cc
4 changed files with 71 additions and 4 deletions
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4
floatimg.h
View File

@ -4,11 +4,12 @@
* http://la.buvette.org/photos/cumul
*/
#define FIMG_VERSION 142
#define FIMG_VERSION 143
/*
* in memory descriptor
*/
#define MAGIC_FIMG 0x00F11F00
typedef struct {
unsigned long magic;
int width;
@ -28,6 +29,7 @@ typedef struct {
int w, h, t;
} FimgFileHead;
#define MAGIC_AREA51 0xA5EA0051
typedef struct {
unsigned long magic;
int w, h;

6
funcs/Makefile
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@ -11,7 +11,8 @@ OBJS = fimg-png.o fimg-tiff.o misc-plots.o filtrage.o utils.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 \
displacement.o dithering.o plasmas.o incrustator.o
displacement.o dithering.o plasmas.o incrustator.o \
recurse.o
#---------------------------------------------------------------
@ -35,6 +36,9 @@ tests.o: tests.c tests.h $(DEPS)
# ###
recurse.o: recurse.c $(DEPS)
gcc $(COPT) -c $<
incrustator.o: incrustator.c $(DEPS)
gcc $(COPT) -c $<

26
funcs/recurse.c Normal file
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@ -0,0 +1,26 @@
/*
RECURSION 'QUADTREE' SUR LES IMAGES
-----------------------------------
*/
#include <stdio.h>
#include <math.h>
#include "../floatimg.h"
/* -------------------------------------------------------------------- */
/* may be we need some private variables ? */
/* -------------------------------------------------------------------- */
/* nouveau 29 avril 2021, pendant un autre masque-flamme coronavidique */
int fimg_recursion_proto(FloatImg *src, FloatImg *dst, int notused)
{
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__, src, dst, notused);
#endif
return -1;
}
/* -------------------------------------------------------------------- */
/* -------------------------------------------------------------------- */

37
funcs/tests.c
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@ -16,6 +16,41 @@
extern int verbosity;
/* --------------------------------------------------------------------- */
int fimg_recursion_proto(FloatImg *src, FloatImg *dst, int notused);
int essai_recursion(char *inf, char *outf, int flags)
{
int foo;
FloatImg src, dst;
fprintf(stderr, ">>> %s ( '%s' '%s' 0x%04X )\n", __func__,
inf, outf, flags);
foo = fimg_create_from_dump(inf, &src);
if (0 != foo) {
fprintf(stderr, "%s: err %d loading image '%s'\n", __func__,
foo, inf);
return foo;
}
fimg_clone(&src, &dst, 0);
foo = fimg_recursion_proto(&src, &dst, flags);
if (foo) {
fprintf(stderr, "%s: fail %d\n", __func__, foo);
return foo;
}
foo = fimg_export_picture(&dst, outf, 0);
if (foo) {
fprintf(stderr, "%s : err %d saving result\n", __func__, foo);
return foo;
}
return -1;
}
/* --------------------------------------------------------------------- */
int essai_miroir(char *inf, char *outf, int flags)
{
@ -47,7 +82,7 @@ if (foo) {
return foo;
}
return -1;
return 0;
}
/* --------------------------------------------------------------------- */
/* nouveau 21 mars 2021 - rue d'Aragon */