forked from tTh/FloatImg
working on glitching methods
This commit is contained in:
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70d811a7e5
commit
dcacb07738
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@ -117,6 +117,9 @@ switch (idFx) {
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retval = trinarize(image, 0);
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retval = trinarize(image, 0);
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break;
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break;
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/* --- WTF -- */
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/* --- WTF -- */
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case 25:
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retval = vertical_singlitch(image, 250, fval, 18, 0);
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break;
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default :
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default :
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fprintf(stderr, "%s : effect #%d invalid\n",
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fprintf(stderr, "%s : effect #%d invalid\n",
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__func__, idFx);
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__func__, idFx);
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@ -10,6 +10,7 @@
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#include <floatimg.h>
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#include <floatimg.h>
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#include "fonctions.h"
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#include "fonctions.h"
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#include "glitches.h"
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#include "crapulator.h"
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#include "crapulator.h"
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int verbosity;
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int verbosity;
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@ -113,10 +113,31 @@ int poke_a_random_pixel(FloatImg *picz, float fval, int kaboo)
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return -1;
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return -1;
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}
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}
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/* -------------------------------------------------------------- */
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/* -------------------------------------------------------------- */
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int vertical_singlitch(FloatImg *picz, float omega, float phi)
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int vertical_singlitch(FloatImg *picz, int xpos, float fval,
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float omega, float phi)
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{
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{
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int y, x, w, h;
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return -1;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %d %f %f )\n", __func__, picz,
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xpos, omega, phi);
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#endif
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h = picz->height; w = picz->width;
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#define BB 12
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for (y=BB; y<h-BB; y++) {
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x = xpos; /* add sinus deviation here */
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/* compute bounding box */
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if ( (x>BB) && (x<w-BB) ) {
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/* an make the glitch */
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fimg_plot_rgb(picz, x, y, fval, fval, fval);
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if (rand() & 8)
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fimg_plot_rgb(picz, x-1, y, 0.0, 0.0, 0.0);
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if (rand() & 8)
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fimg_plot_rgb(picz, x+1, y, 0.0, 0.0, 0.0);
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}
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}
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return 0;
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}
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}
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/* -------------------------------------------------------------- */
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/* -------------------------------------------------------------- */
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@ -9,6 +9,7 @@ int un_petit_flou_8x8(FloatImg *picture, int x, int y);
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int un_moyen_flou_8x8(FloatImg *picture, int x, int y);
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int un_moyen_flou_8x8(FloatImg *picture, int x, int y);
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int poke_a_random_pixel(FloatImg *picz, float fval, int kaboo);
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int poke_a_random_pixel(FloatImg *picz, float fval, int kaboo);
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int vertical_singlitch(FloatImg *picz, float omega, float phi);
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int vertical_singlitch(FloatImg *picz, int xpos, float fv, float omega,
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float phi);
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/* this is a wtf file */
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/* this is a wtf file */
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@ -39,7 +39,7 @@ static int cmp_idxvalues(const void *pa, const void *pb)
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return ( ((IdxValue *)pa)->value > ((IdxValue *)pb)->value);
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return ( ((IdxValue *)pa)->value > ((IdxValue *)pb)->value);
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}
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}
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int tentative_triage(glob_t *ptr_glob, IdxValue **ptr_idxval)
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int tentative_triage(glob_t *ptr_glob, IdxValue **ptr_idxval, int method)
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{
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{
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int idx, foo, nombre;
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int idx, foo, nombre;
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float metrique;
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float metrique;
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@ -47,7 +47,8 @@ char *filename;
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IdxValue *idxvalues;
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IdxValue *idxvalues;
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#if DEBUG_LEVEL
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p )\n", __func__, ptr_glob, ptr_idxval);
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fprintf(stderr, ">>> %s ( %p %p %d )\n", __func__, ptr_glob,
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ptr_idxval, method);
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#endif
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#endif
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nombre = ptr_glob->gl_pathc;
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nombre = ptr_glob->gl_pathc;
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@ -71,13 +72,16 @@ for (idx=0; idx<nombre; idx++) {
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foo, filename);
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foo, filename);
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return -1;
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return -1;
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}
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}
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if (verbosity)
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fprintf(stderr, "%5d %s %f\n", idx, filename, metrique);
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fprintf(stderr, "%5d %s %f\n", idx, filename, metrique);
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idxvalues[idx].idx = idx;
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idxvalues[idx].idx = idx;
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idxvalues[idx].value = metrique;
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idxvalues[idx].value = metrique;
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}
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}
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/* and now, we can massage all our datas */
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if (method) {
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qsort(idxvalues, nombre, sizeof(IdxValue), cmp_idxvalues);
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/* and now, we can massage all our datas */
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qsort(idxvalues, nombre, sizeof(IdxValue), cmp_idxvalues);
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}
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for (idx=0; idx<nombre; idx++) {
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for (idx=0; idx<nombre; idx++) {
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printf("%5d %9.6f %5d\n", idx,
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printf("%5d %9.6f %5d\n", idx,
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@ -92,7 +96,8 @@ return 0;
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/*
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/*
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* This is the mega working loop
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* This is the mega working loop
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*/
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*/
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int interpolator(char *pattern, char *outdir, int Nsteps, int infx)
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int interpolator(char *pattern, char *outdir, int Nsteps,
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int infx, int outfx, int sort)
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{
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{
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FloatImg A, B, Out, *pFirst, *pSecond;
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FloatImg A, B, Out, *pFirst, *pSecond;
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glob_t globbuf;
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glob_t globbuf;
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@ -117,7 +122,7 @@ if (0 == globbuf.gl_pathc) {
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}
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}
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idx_values = NULL;
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idx_values = NULL;
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foo = tentative_triage(&globbuf, &idx_values);
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foo = tentative_triage(&globbuf, &idx_values, sort);
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fprintf(stderr, "\tTRI of %p -> %d\n\n", idx_values, foo);
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fprintf(stderr, "\tTRI of %p -> %d\n\n", idx_values, foo);
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foo = fimg_fileinfos(globbuf.gl_pathv[0], iarray);
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foo = fimg_fileinfos(globbuf.gl_pathv[0], iarray);
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@ -154,7 +159,7 @@ for (idx=0; idx<globbuf.gl_pathc; idx++) {
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/* OK try it ... */
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/* OK try it ... */
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foo = crapulator(&B, infx, value/2.0);
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foo = crapulator(&B, infx, value/2.0);
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if (foo) {
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if (foo) {
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fprintf(stderr, "crapulator failure %d\n", foo);
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fprintf(stderr, "in fx crapulator failure %d\n", foo);
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exit(1);
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exit(1);
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}
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}
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@ -163,9 +168,11 @@ for (idx=0; idx<globbuf.gl_pathc; idx++) {
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fimg_interpolate(pSecond, pFirst, &Out, coef);
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fimg_interpolate(pSecond, pFirst, &Out, coef);
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/* here we can insert the output filter */
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/* here we can insert the output filter */
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if (rand() & 0x55) {
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foo = crapulator(&Out, outfx, value);
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kill_a_few_lines(&Out, value/2.0, 5+(rand()%20));
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if (foo) {
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kill_a_few_lines(&Out, 0.0, 5+(rand()%20));
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fprintf(stderr, "\nout fx %d crapulator failure %d\n",
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outfx, foo);
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exit(1);
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}
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}
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sprintf(line, "%s/%05d.png", outdir, ipng);
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sprintf(line, "%s/%05d.png", outdir, ipng);
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@ -210,29 +217,36 @@ int main (int argc, char *argv[])
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int foo;
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int foo;
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int nbrsteps = 9;
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int nbrsteps = 9;
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int opt;
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int opt;
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int inFx = 0;
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int outFx = 0;
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int sort = 0;
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fprintf(stderr, "*** %s : compiled by tTh, %s %s\n", __FILE__,
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fprintf(stderr, "*** %s : compiled by tTh, %s %s\n", __FILE__,
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__DATE__, __TIME__);
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__DATE__, __TIME__);
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fimg_print_version(2);
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fimg_print_version(2);
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while ((opt = getopt(argc, argv, "hv")) != -1) {
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while ((opt = getopt(argc, argv, "hS:vw:x:")) != -1) {
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switch(opt) {
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switch(opt) {
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case 'h': help(); break;
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case 'h': help(); break;
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case 'S': sort = atoi(optarg); break;
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case 'v': verbosity++; break;
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case 'v': verbosity++; break;
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case 'w': inFx = atoi(optarg); break;
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case 'x': outFx = atoi(optarg); break;
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}
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}
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}
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}
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/* TO BE CONTINUED *****/
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#if DEBUG_LEVEL
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fprintf(stderr, "%s : argc = %d, optind = %d\n", argv[0], argc, optind);
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#endif
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if (4 != argc) {
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if (3 != (argc-optind)) {
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fprintf(stderr, "args: <in globpattern> <out dir> <nbrsteep>\n");
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fprintf(stderr, "args: [options] <inglob> <outdir> <nbsteep>\n");
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exit(1);
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exit(1);
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}
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}
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nbrsteps = atoi(argv[3]);
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nbrsteps = atoi(argv[optind+2]);
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foo = interpolator(argv[optind], argv[optind+1], nbrsteps,
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#define EFFECT 7
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inFx, outFx, sort);
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foo = interpolator(argv[1], argv[2], nbrsteps, EFFECT);
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fprintf(stderr, "interpolator give a %d score\n", foo);
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fprintf(stderr, "interpolator give a %d score\n", foo);
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