forked from tTh/FloatImg
is trinarize really ok ?
This commit is contained in:
parent
a450ac4291
commit
8f29cb0db0
|
@ -66,6 +66,7 @@ tools/*.tiff
|
|||
Fonderie/*.o
|
||||
Fonderie/*.png
|
||||
Fonderie/*.pnm
|
||||
Fonderie/*.gif
|
||||
Fonderie/fonderie
|
||||
Fonderie/interpolator
|
||||
Fonderie/t
|
||||
|
|
|
@ -7,7 +7,7 @@ COPT = -g -fpic -no-pie -Wall -DDEBUG_LEVEL=0 -Werror=parentheses
|
|||
LIBS = ../libfloatimg.a -lpnglite -lm
|
||||
|
||||
OBJS = fonctions.o sfx.o crapulator.o glitches.o metriques.o
|
||||
DEPS = fonctions.h crapulator.h metriques.h glitches.h
|
||||
DEPS = fonctions.h crapulator.h metriques.h glitches.h sfx.h
|
||||
|
||||
all: fonderie interpolator t
|
||||
|
||||
|
|
|
@ -10,6 +10,7 @@
|
|||
#include "fonctions.h"
|
||||
#include "crapulator.h"
|
||||
#include "glitches.h"
|
||||
#include "sfx.h"
|
||||
|
||||
/* -------------------------------------------------------------- */
|
||||
static int effect_3(FloatImg *image)
|
||||
|
@ -122,13 +123,16 @@ switch (idFx) {
|
|||
case 11:
|
||||
retval = trinarize(image, 0);
|
||||
break;
|
||||
case 12:
|
||||
retval = fimg_lissage_2x2(image);
|
||||
break;
|
||||
case 24: /* experiment ! */
|
||||
retval = des_bords_sombres_a(image, 160);
|
||||
break;
|
||||
case 25:
|
||||
/* please make this function more tweakable */
|
||||
retval = vertical_singlitch(image, 290+rand()%35,
|
||||
fval, 0.18, 0);
|
||||
retval = vertical_singlitch(image, 290+rand()%45,
|
||||
fval, 0.19, 0);
|
||||
break;
|
||||
default :
|
||||
fprintf(stderr, "%s : effect #%d invalid\n",
|
||||
|
|
|
@ -37,16 +37,5 @@ int create_fifo(int nbslot, int w, int h, int t);
|
|||
|
||||
/* -------------------------------------------------------------- */
|
||||
/*
|
||||
* funcs in 'sfx.c'
|
||||
* funcs in 'sfx.c' ---> sfx.h
|
||||
*/
|
||||
|
||||
int des_bords_sombres_a(FloatImg *pimg, int offset);
|
||||
int trinarize(FloatImg *pimg, int notused);
|
||||
int binarize(FloatImg *pimg, int notused);
|
||||
|
||||
int brotche_rand48_a(FloatImg *fimg, float ratio, float mval);
|
||||
int brotche_rand48_b(FloatImg *fimg, float ratio, float mval);
|
||||
int colors_brotcher(FloatImg *fimg, float fval);
|
||||
|
||||
/* -------------------------------------------------------------- */
|
||||
|
||||
|
|
|
@ -8,9 +8,10 @@
|
|||
#include <stdlib.h>
|
||||
#include <malloc.h>
|
||||
|
||||
#include <floatimg.h>
|
||||
#include "../floatimg.h"
|
||||
|
||||
#include "fonctions.h"
|
||||
#include "sfx.h"
|
||||
|
||||
/* -------------------------------------------------------------- */
|
||||
/* here are global vars exported by the main module
|
||||
|
@ -72,25 +73,23 @@ mBb = (mm[5] - mm[4]) * 0.66666;
|
|||
|
||||
size = pimg->width * pimg->height;
|
||||
|
||||
#define VAL (255.0)
|
||||
|
||||
for (foo=0; foo<size; foo++) {
|
||||
|
||||
fptr = pimg->R;
|
||||
if (fptr[foo] < mRa || fptr[foo] > mRb)
|
||||
fptr[foo] = 0.0;
|
||||
fptr[foo] = mm[0];
|
||||
else
|
||||
fptr[foo] = mm[1];
|
||||
|
||||
fptr = pimg->G;
|
||||
if (fptr[foo] < mGa || fptr[foo] > mGb)
|
||||
fptr[foo] = 0.0;
|
||||
fptr[foo] = mm[2];
|
||||
else
|
||||
fptr[foo] = mm[3];
|
||||
|
||||
fptr = pimg->B;
|
||||
if (fptr[foo] < mBa || fptr[foo] > mBb)
|
||||
fptr[foo] = 0.0;
|
||||
fptr[foo] = mm[4];
|
||||
else
|
||||
fptr[foo] = mm[5];
|
||||
|
||||
|
|
|
@ -0,0 +1,15 @@
|
|||
/*
|
||||
* sfx.h - special effects for fonderie & interpolator
|
||||
*/
|
||||
|
||||
|
||||
int des_bords_sombres_a(FloatImg *pimg, int offset);
|
||||
|
||||
int trinarize(FloatImg *pimg, int notused); // in sfx.c
|
||||
|
||||
int binarize(FloatImg *pimg, int notused);
|
||||
|
||||
int brotche_rand48_a(FloatImg *fimg, float ratio, float mval);
|
||||
int brotche_rand48_b(FloatImg *fimg, float ratio, float mval);
|
||||
int colors_brotcher(FloatImg *fimg, float fval);
|
||||
|
Loading…
Reference in New Issue