forked from tTh/FloatImg
nice xperimental option
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6a2b37d4e3
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d0b7ddfd91
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@ -19,7 +19,8 @@ typedef struct {
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int nbarg;
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} Fx;
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enum fxid { Fx_cos01, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0 };
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enum fxid { Fx_cos01=5, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0,
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Fx_xper };
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Fx fx_list[] = {
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{ "cos01", Fx_cos01, 0 },
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@ -28,6 +29,7 @@ Fx fx_list[] = {
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{ "sqrt", Fx_sqrt, 0 },
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{ "gray0", Fx_gray0, 0 },
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{ "halfsz0", Fx_halfsz0, 0 },
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{ "xper", Fx_xper, 0 },
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{ NULL, 0, 0 }
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};
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@ -42,15 +44,39 @@ fprintf(stderr, ">>> %s ( '%s' )\n", __func__, txt);
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#endif
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for (n=0, fx=fx_list; fx->name; fx++, n++) {
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#if DEBUG_LEVEL
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#if DEBUG_LEVEL > 1
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fprintf(stderr, "-> %3d %s\n", n, fx->name);
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#endif
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if (!strcmp(fx->name, txt)) {
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return n;
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}
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}
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return -1; /* NOT FOUND */
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}
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/* --------------------------------------------------------------------- */
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int do_experiment(FloatImg *S, FloatImg *D, float kf)
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{
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int foo;
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return -1;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %p %f )\n", __func__, S, D, kf);
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#endif
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foo = fimg_copy_data(S, D);
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if (foo) {
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fprintf(stderr, "%s err %d copy data %p -> %p\n", __func__,
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foo, S, D);
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return -98;
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}
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foo = fimg_killcolors_a(D, kf);
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if (foo) {
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fprintf(stderr, "%s err %d killcolors %p %f\n", __func__,
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foo, S, kf);
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return -98;
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}
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return 0;
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}
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/* --------------------------------------------------------------------- */
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static void help(int lvl)
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@ -113,6 +139,10 @@ switch (act) {
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fimg_to_gray(&src); fimg_copy_data(&src, &dest);
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break;
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case Fx_xper:
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do_experiment(&src, &dest, maxval); break;
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case Fx_halfsz0:
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fprintf(stderr, "not implemented\n");
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return -3;
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