forked from tTh/FloatImg
more experiment...
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@ -20,11 +20,18 @@ t: t.c Makefile ${OBJS}
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gcc ${COPT} $< ${OBJS} ${LIBS} -o $@
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# ---------------------------------------------------------
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#
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#
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fonderie: fonderie.c ${DEPS} ${OBJS} Makefile
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gcc ${COPT} $< ${OBJS} ${LIBS} -lz -o $@
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# another way to brotch some pics...
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interpolator: interpolator.c ${DEPS} ${OBJS} Makefile
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gcc ${COPT} $< ${OBJS} ${LIBS} -lz -o $@
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# ---------------------------------------------------------
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crapulator.o: crapulator.c ${DEPS} Makefile
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gcc ${COPT} -c $<
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@ -37,18 +44,10 @@ sfx.o: sfx.c ${DEPS} Makefile
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filterstack.o: filterstack.c ${DEPS} Makefile
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gcc ${COPT} -c $<
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# ---------------------------------------------------------
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#
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# another way to brotch some pics...
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#
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metriques.o: metriques.c metriques.h Makefile
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gcc ${COPT} -c $<
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glitches.o: glitches.c glitches.h Makefile
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gcc ${COPT} -c $<
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interpolator: interpolator.c ${DEPS} ${OBJS} Makefile
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gcc ${COPT} $< ${OBJS} ${LIBS} -lz -o $@
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# ---------------------------------------------------------
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@ -172,6 +172,10 @@ switch (idFx) {
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case 14:
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retval = desaturate(image);
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break;
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case 15:
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retval = kill_a_few_lines(image, fval,
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image->height/20);
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break;
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/* here are the glitches */
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case 24: /* experiment ! */
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@ -10,4 +10,5 @@
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int crapulator(FloatImg *image, int id_effect, float fparam);
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char *crap_name_from_number(int num);
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int crap_number_from_name(char *name);
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@ -1,6 +1,6 @@
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#!/bin/bash
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FILTRES="5:6:13 2:2 5:9:8 4:25 8:13:13:7 10:1 25:25:25:25 13:14:13"
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FILTRES="5:6:13 15 2:2 5:9:8 4:25 8:13:13:7 10:1 25:25:25:25 13:14:13"
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rm /tmp/fstack*.png
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@ -8,7 +8,7 @@ for F in $FILTRES
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do
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I="/tmp/fstack-"$F".png"
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echo ; echo $I
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echo ; echo ==== $I
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./t -F $F
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txt=$(printf "[%-10s]" $F)
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convert foo.png -pointsize 24 -kerning 0 \
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@ -19,4 +19,6 @@ do
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done
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exit
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convert -delay 100 /tmp/fstack*.png foo.gif
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@ -83,11 +83,12 @@ if (NULL==stack_slots) {
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fprintf(stderr, "------- %-20s --------\n", txt);
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fprintf(stderr, "stack at %p, size %d, current %d\n",
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stack_slots, nbre_filters, idx_slot);
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fprintf(stderr, "idx fx# ival fval\n");
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fprintf(stderr, "idx fx# name ival fval\n");
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for (idx=0; idx<idx_slot; idx++) {
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fprintf(stderr, "%3d %3d %3d %f\n", idx,
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fprintf(stderr, "%3d %3d %-10s %3d %f\n", idx,
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stack_slots[idx].numero,
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crap_name_from_number(stack_slots[idx].numero),
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stack_slots[idx].ival,
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stack_slots[idx].fval);
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@ -27,7 +27,7 @@ fprintf(stderr, ">>> %s ( %p %d )\n", __func__, pvictime, bits);
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line = rand() % pvictime->height;
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if (verbosity > 1) {
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if (verbosity > 2) {
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fprintf(stderr, "%s: try to kill line %d\n", __func__, line);
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}
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@ -52,9 +52,13 @@ int kill_a_few_lines(FloatImg *who, float fval, int number)
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{
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int idx, foo;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %f %d )\n", __func__, who, fval, number);
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#endif
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/* Frag the pixels */
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for (idx=0; idx<number; idx++) {
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foo = kill_a_random_line(who, fval, rand() & 0x0f);
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foo = kill_a_random_line(who, fval, rand() & 0x07);
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if (foo) abort();
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}
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@ -163,7 +163,7 @@ for (idx=0; idx<globbuf.gl_pathc; idx++) {
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value = idx_values[idx].value;
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/* here, insert the input filter */
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foo = crapulator(&B, infx, value/2.0);
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foo = crapulator(&B, infx, value);
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if (foo) {
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fprintf(stderr, "%s: input fx fail %d\n", __func__, foo);
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exit(1);
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@ -33,15 +33,17 @@ return 0;
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/* -------------------------------------------------------------- */
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int get_float_metric_b(FloatImg *pimg, float *where)
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{
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int idx, size;
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int idx, size, nbre;
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double adder;
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adder = 0.0;
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nbre = 0;
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size = pimg->width * pimg->height;
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for (idx=20; idx < size; idx+=42) {
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adder += (double)pimg->R[idx];
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nbre++;
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}
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*where = (float)adder;
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*where = (float)(adder/(nbre+1));
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return 0;
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}
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/* -------------------------------------------------------------- */
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