forked from tTh/FloatImg
be negative ans reverse the sort
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7da33bbd16
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785b521d4f
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@ -33,9 +33,14 @@ typedef struct {
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float value; /* from metric analyse */
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} IdxValue;
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static int negative = 0;
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static int cmp_idxvalues(const void *pa, const void *pb)
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{
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return ( ((IdxValue *)pa)->value > ((IdxValue *)pb)->value);
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if (negative)
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return ( ((IdxValue *)pa)->value < ((IdxValue *)pb)->value);
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else
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return ( ((IdxValue *)pa)->value > ((IdxValue *)pb)->value);
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}
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int tentative_triage(glob_t *ptr_glob, IdxValue **ptr_idxval,
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@ -123,6 +128,8 @@ IdxValue *idx_values; /* gni? */
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fprintf(stderr, " interpolate from '%s' to '%s' with %d steps.\n",
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pattern, outdir, Nsteps);
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if (negative) fprintf(stderr, "%s: negative on\n", __func__);
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memset(&globbuf, 0, sizeof(glob_t));
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foo = glob(pattern, 0, NULL, &globbuf);
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fprintf(stderr, "globbing '%s' -> %d, %d files found\n",
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@ -146,13 +153,6 @@ if (FIMG_TYPE_RGB != iarray[2]) {
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exit(1); /* BLAM! */
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}
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#if 0
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if (infx) fprintf(stderr, "\tin fx #%d\n", infx);
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else fprintf(stderr, "\tno in fx\n");
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if (outfx) fprintf(stderr, "\tout fx #%d\n", outfx);
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else fprintf(stderr, "\tno out fx\n");
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#endif
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w = iarray[0], h = iarray[1];
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fprintf(stderr, "first image size : %dx%d\n", w, h);
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@ -232,12 +232,11 @@ puts("usage:\n\tinterpolator [options] <inglob> <outdir> <nbsteep>");
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* the options of 'fonderie' software ?
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*/
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puts("options:");
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puts("\t-S nn\t\tmysterious sort");
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puts("\t-E i:bla:k\tinput filter chain");
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puts("\t-F name:j\toutput filter chain");
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puts("\t-n\t\tmake negative");
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puts("\t-S nn\t\tmysterious sort");
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puts("\t-L\t\tlist available filters");
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// OBSOLETE puts("\t-w nn\t\tinput effect");
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// OBSOLETE puts("\t-x nn\t\toutput effect");
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puts("\t-v\t\tincrease verbosity");
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if (verbosity) {
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@ -268,7 +267,7 @@ for (foo=0; foo<argc; foo++)
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fprintf(stderr, "%5d %s\n", foo, argv[foo]);
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#endif
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while ((opt = getopt(argc, argv, "E:F:hLS:vw:x:")) != -1) {
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while ((opt = getopt(argc, argv, "E:F:hLnS:v")) != -1) {
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switch(opt) {
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case 'E': InFchain = optarg; break;
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case 'F': OutFchain = optarg; break;
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@ -278,8 +277,7 @@ while ((opt = getopt(argc, argv, "E:F:hLS:vw:x:")) != -1) {
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exit(0);
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case 'S': sort = atoi(optarg); break;
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case 'v': verbosity++; break;
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// OBSOLETE case 'w': inFx = atoi(optarg); break;
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// OBSOLETE case 'x': outFx = atoi(optarg); break;
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case 'n': negative = 1; break;
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}
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}
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