|
|
|
@ -10,6 +10,44 @@ |
|
|
|
|
#include "fonctions.h" |
|
|
|
|
#include "crapulator.h" |
|
|
|
|
|
|
|
|
|
/* -------------------------------------------------------------- */ |
|
|
|
|
/* support function for the crapulator */ |
|
|
|
|
static int effect_3(FloatImg *image) |
|
|
|
|
{ |
|
|
|
|
float value; |
|
|
|
|
int foo; |
|
|
|
|
|
|
|
|
|
value = fimg_get_maxvalue(image); |
|
|
|
|
fimg_mul_cste(image, -1.0); |
|
|
|
|
fimg_add_cste(image, value); |
|
|
|
|
foo = fimg_count_negativ(image); |
|
|
|
|
if (foo) { |
|
|
|
|
fimg_dump_to_file(image, "err.fimg", 0); |
|
|
|
|
fprintf(stderr, "%s negativ %d\n", |
|
|
|
|
__func__, foo); |
|
|
|
|
return -78; |
|
|
|
|
} |
|
|
|
|
return 0; |
|
|
|
|
} |
|
|
|
|
/* -------------------------------------------------------------- */ |
|
|
|
|
static int insitu_ctr2x2(FloatImg *pimg) |
|
|
|
|
{ |
|
|
|
|
FloatImg img; |
|
|
|
|
int retval; |
|
|
|
|
|
|
|
|
|
fimg_clone(pimg, &img, 0); |
|
|
|
|
// XXX fimg_clear(&img);
|
|
|
|
|
retval = fimg_contour_2x2(pimg, &img, 0); |
|
|
|
|
if (retval) { |
|
|
|
|
fprintf(stderr, "%s : err contour %d\n", |
|
|
|
|
__func__, retval); |
|
|
|
|
exit(1); |
|
|
|
|
} |
|
|
|
|
fimg_copy_data(&img, pimg); |
|
|
|
|
fimg_destroy(&img); |
|
|
|
|
|
|
|
|
|
return 0; |
|
|
|
|
} |
|
|
|
|
/* -------------------------------------------------------------- */ |
|
|
|
|
/*
|
|
|
|
|
* This is the main filter engine |
|
|
|
@ -21,7 +59,6 @@ int retval, foo; |
|
|
|
|
FloatImg imgtmp; |
|
|
|
|
static int count = 0; |
|
|
|
|
int flag_debug = 0; |
|
|
|
|
float value; |
|
|
|
|
|
|
|
|
|
#if DEBUG_LEVEL |
|
|
|
|
fprintf(stderr, ">>> %s ( %p %d %f )\n", __func__, |
|
|
|
@ -49,16 +86,7 @@ switch (idFx) { |
|
|
|
|
fimg_get_maxvalue(image)); |
|
|
|
|
break; |
|
|
|
|
case 3: |
|
|
|
|
value = fimg_get_maxvalue(image); |
|
|
|
|
fimg_mul_cste(image, -1.0); |
|
|
|
|
fimg_add_cste(image, value); |
|
|
|
|
foo = fimg_count_negativ(image); |
|
|
|
|
if (foo) { |
|
|
|
|
fimg_dump_to_file(image, "err.fimg", 0); |
|
|
|
|
fprintf(stderr, "%s negativ %d\n", |
|
|
|
|
__func__, foo); |
|
|
|
|
return -78; |
|
|
|
|
} |
|
|
|
|
retval = effect_3(image); |
|
|
|
|
break; |
|
|
|
|
case 4: |
|
|
|
|
brotche_rand48_a(image, 0.20, |
|
|
|
@ -77,16 +105,7 @@ switch (idFx) { |
|
|
|
|
break; |
|
|
|
|
|
|
|
|
|
case 8: |
|
|
|
|
fimg_clone(image, &imgtmp, 0); |
|
|
|
|
fimg_clear(&imgtmp); |
|
|
|
|
retval = fimg_contour_2x2(image, &imgtmp, 0); |
|
|
|
|
if (retval) { |
|
|
|
|
fprintf(stderr, "%s : err contour %d\n", |
|
|
|
|
__func__, retval); |
|
|
|
|
exit(1); |
|
|
|
|
} |
|
|
|
|
fimg_copy_data(&imgtmp, image); |
|
|
|
|
fimg_destroy(&imgtmp); |
|
|
|
|
retval = insitu_ctr2x2(image); |
|
|
|
|
break; |
|
|
|
|
|
|
|
|
|
case 9: |
|
|
|
|