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desaturate added to crapulator

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phyto 2020-12-07 12:52:17 +01:00
parent 16c7d1ec4a
commit 8668e15d3e
2 changed files with 30 additions and 7 deletions
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29
Fonderie/crapulator.c
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@ -76,9 +76,27 @@ fimg_destroy(&img);
return retval; return retval;
} }
/* -------------------------------------------------------------- */ /* -------------------------------------------------------------- */
static int desaturate(FloatImg *pimg)
{
FloatImg img;
int retval;
fimg_clone(pimg, &img, 0);
retval = fimg_desaturate(pimg, &img, 0);
if (retval) {
fprintf(stderr, "%s : err desaturate %d\n",
__func__, retval);
exit(1);
}
fimg_copy_data(&img, pimg);
fimg_destroy(&img);
return 0;
}
/* -------------------------------------------------------------- */
/* /*
* This is the main filter engine * This is the main filter engine used both for input and
* used both for input and output * output processing. It can be called by the filterstack
* processor.
*/ */
#define DEBUG_THIS_CRAP 0 #define DEBUG_THIS_CRAP 0
@ -128,7 +146,7 @@ switch (idFx) {
fimg_get_maxvalue(image)*0.8); fimg_get_maxvalue(image)*0.8);
break; break;
case 6: case 6:
fimg_killcolors_a(image, 0.0); retval = fimg_killcolors_a(image, 0.0);
break; break;
case 7: case 7:
retval = fimg_colors_mixer_a(image, 2.0); retval = fimg_colors_mixer_a(image, 2.0);
@ -151,6 +169,11 @@ switch (idFx) {
case 13: case 13:
retval = insitu_filtre3x3(image); retval = insitu_filtre3x3(image);
break; break;
case 14:
retval = desaturate(image);
break;
/* here are the glitches */
case 24: /* experiment ! */ case 24: /* experiment ! */
retval = des_bords_sombres_a(image, 160); retval = des_bords_sombres_a(image, 160);
break; break;

8
Fonderie/essai.sh
View File

@ -1,6 +1,6 @@
#!/bin/bash #!/bin/bash
FILTRES="5:6:13 2:2 5:9:8 4:25 8:13:13:7 10:1 25:25:25:25" FILTRES="5:6:13 2:2 5:9:8 4:25 8:13:13:7 10:1 25:25:25:25 13:14:13"
rm /tmp/fstack*.png rm /tmp/fstack*.png
@ -11,12 +11,12 @@ do
echo ; echo $I echo ; echo $I
./t -F $F ./t -F $F
txt=$(printf "[%-10s]" $F) txt=$(printf "[%-10s]" $F)
convert foo.png -pointsize 28 -kerning 0 \ convert foo.png -pointsize 24 -kerning 0 \
-fill Gray80 -undercolor Gray20 \ -fill Gray80 -undercolor Gray20 \
-font Courier-Bold \ -font Courier-Bold \
-annotate +0+25 "$txt" \ -annotate +0+23 "$txt" \
$I $I
done done
convert -delay 150 /tmp/fstack*.png foo.gif convert -delay 100 /tmp/fstack*.png foo.gif