forked from tTh/FloatImg
add zero shift to fimgfx
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6aa802fde2
commit
db7b740b2c
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@ -28,7 +28,7 @@ enum fxid { Fx_cos01=5, Fx_cos010, Fx_pow2, Fx_sqrt, Fx_gray0, Fx_halfsz0,
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Fx_rot90, Fx_cmixa, Fx_desat, Fx_ctr2x2, Fx_norm,
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Fx_classtrial, Fx_mirror, Fx_shift0, Fx_trimul,
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Fx_xper, Fx_binarize, Fx_trinarize, Fx_hilight_R,
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Fx_absolute, Fx_clamp };
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Fx_absolute, Fx_clamp, Fx_shiftZ };
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Fx fx_list[] = {
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{ "cos01", Fx_cos01, 0, 1 },
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@ -52,6 +52,7 @@ Fx fx_list[] = {
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{ "hilightr", Fx_hilight_R, 0, 1 },
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{ "abs", Fx_absolute, 0, 1 },
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{ "clamp", Fx_clamp, 0, 1 },
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{ "shiftzero", Fx_shiftZ, 0, 1 },
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{ NULL, 0, 0, 0 }
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};
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@ -131,7 +132,8 @@ for (fx=fx_list; fx->name; fx++) {
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}
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}
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puts("\n");
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fimg_print_version(1);
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if (lvl) fimg_print_version(1);
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exit(0);
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}
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/* --------------------------------------------------------------------- */
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@ -162,7 +164,7 @@ if (fx_list[fxidx].flags & 1) {
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}
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}
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else {
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fprintf(stderr, "%s: ???\n", __func__); /* XXX */
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fprintf(stderr, "%s: flags & 1 ???\n", __func__); /* XXX */
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memset(&dest, 0, sizeof(dest));
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return -888;
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}
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@ -245,6 +247,14 @@ switch (action) {
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negative pixels killed */
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if (foo > 0) foo = 0;
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break;
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case Fx_shiftZ:
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foo = fimg_auto_shift_to_zero(&src, &dest);
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if (foo) {
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fprintf(stderr, "*** shiftzero -> %d\n", foo);
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}
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break;
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default:
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fprintf(stderr, "%s %s : %d is bad action\n",
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__FILE__, __func__, action);
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@ -277,12 +287,13 @@ char *operator;
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char *srcname = "";
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char *dstname = "out.fimg";
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while ((opt = getopt(argc, argv, "hk:lv")) != -1) {
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while ((opt = getopt(argc, argv, "hk:lvx")) != -1) {
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switch(opt) {
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case 'h': help(0); break;
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case 'k': global_fvalue = atof(optarg); break;
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case 'l': list_of_effects(); exit(0);
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case 'l': list_of_effects(); exit(0);
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case 'v': verbosity++; break;
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case 'x': break;
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}
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}
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