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@ -41,19 +41,19 @@ singlepass: singlepass.c ${DEPS} ${OBJS} Makefile
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# some files are magically generated, sorry.
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#
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crapdef.h: crapulors.liste Makefile craplist2h.awk
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./craplist2h.awk < $< | tee $@
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< $< ./craplist2h.awk > $@
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crapstr.h: crapulors.liste Makefile craplist2str.awk
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./craplist2str.awk < $< | tee $@
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< $< ./craplist2str.awk > $@
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# ---------------------------------------------------------
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#
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# a lot of silly functions
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#
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crapulator.o: crapulator.c ${DEPS} Makefile
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crapulator.o: crapulator.c $(DEPS) Makefile
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gcc ${COPT} -c $<
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fifo.o: fifo.c fifo.h Makefile
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fifo.o: fifo.c fifo.h $(DEPS) Makefile
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gcc ${COPT} -c $<
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sfx.o: sfx.c ${DEPS} Makefile
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@ -24,5 +24,5 @@ BEGIN {
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END {
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print " { -1, NULL }"
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print " };"
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print "// generated file, do not edit by hand !"
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print "// ! generated file, do not edit by hand !"
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}
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@ -151,13 +151,11 @@ int pass, szimg, osrc, odst;
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szimg = picture->width * picture->height;
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for (pass=0; pass<szimg/32; pass++) {
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osrc = rand() % szimg;
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odst = rand() % szimg;
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picture->R[odst] = (picture->R[osrc] + picture->R[odst]) / 2.0;
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picture->G[odst] = (picture->G[osrc] + picture->G[odst]) / 2.0;
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picture->B[odst] = (picture->B[osrc] + picture->B[odst]) / 2.0;
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}
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return 0;
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@ -180,7 +178,6 @@ for (y=0; y<picture->height; y+=16) {
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un_petit_flou_8x8(picture, x, y+8);
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un_petit_flou_8x8(picture, x+8, y+8);
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}
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}
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}
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@ -22,19 +22,17 @@ do_an_effect_pass()
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{
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local effect=$1
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local ddir=$2
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figlet "$effect" ; echo
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figlet "$effect" ; echo
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echo " ===> " $ddir
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ls $ddir | wc
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rm -f $ddir/?????.png
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ls $ddir | wc
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$SPASS -F $effect \
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-g $SRCDIR/'?????.fimg' \
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-O $ddir \
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-r 2
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ls $ddir | wc
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-r 1
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}
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# --------------------------------------------
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@ -47,6 +45,17 @@ local sdir=$2
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echo "====== Linkfarming from " $sdir \
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"====== avec" $(ls $sdir | wc -l) "images"
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mogrify \
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-font Utopia-Bold \
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-pointsize 90 \
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-kerning 9 \
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-fill Gray80 \
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-stroke Gray20 \
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-strokewidth 3 \
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-gravity South-East \
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-annotate +45+125 $effname \
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$sdir/*.png
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for img in $(ls -1 $sdir/?????.png)
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do
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@ -54,16 +63,6 @@ do
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# echo "image = " $img
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# echo "link = " $linkname
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mogrify \
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-font Noto-Serif-Bold \
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-pointsize 70 \
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-kerning 4 \
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-fill Gray90 \
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-stroke Gray10 \
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-strokewidth 3 \
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-annotate +35+85 $effname \
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$img
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ln --force --symbolic $img $linkname
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LINKNUM=$(( LINKNUM + 1 ))
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@ -75,7 +74,7 @@ echo "linkfarming done"
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do_all_the_effects()
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{
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EFFECTS=$( $SPASS -L | sort )
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EFFECTS=$( $SPASS -L | sort --reverse )
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for effect in $EFFECTS
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do
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@ -99,8 +98,6 @@ done
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rm -v -f $LINKFARM/L?????.png
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do_all_the_effects
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banner encoding
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@ -20,7 +20,7 @@
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* https://git.tetalab.org/tTh/FloatImg
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*/
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#define FIMG_VERSION (219)
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#define FIMG_VERSION (220)
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#define RELEASE_NAME ("noname")
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/* XXX add a test for stdint.h / uint32_t XXX */
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@ -44,6 +44,9 @@ fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__,
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psrc, pdst, k);
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#endif
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/*
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* XXX useless message ?
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*/
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if (k) { fprintf(stderr, "k=%d in %s\n", k, __func__); }
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fimg_clear(pdst);
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@ -102,6 +105,9 @@ fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__,
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psrc, pdst, k);
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#endif
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/*
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* XXX useless message ?
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*/
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if (k) { fprintf(stderr, "k=%d in %s\n", k, __func__); }
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fimg_clear(pdst);
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@ -32,7 +32,7 @@ switch(largeur) {
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case 8: case 16: case 32:
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break;
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default:
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fprintf(stderr, "%s bad width %d\n", __func__, largeur);
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fprintf(stderr, "%s: bad width %d\n", __func__, largeur);
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return -77;
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}
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# Images en virgule flottante, video 4 linux
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Quelques gruikwares en rapport avec la capture vidéo.
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## grabvidseq
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Logiciel de capture d'une image flottante par accumulation de trames.
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```
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tth@lubitel:~/Devel/FloatImg/v4l2$ ./grabvidseq -h
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options :
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@ -18,6 +23,10 @@ options :
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-v increase verbosity
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```
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Les formats d'exportation sont : Fimg, Png, Tiff, Pnm et Fits. Chacun d'eux
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ayant son propre lot de limitations et de bugs. Le choix est fait
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selon l'extension du nom de fichier demandé~: ".fimg", ".tiff"...
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## video-infos
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```
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