Lines Matching refs:OPT_THRESHOLD
1706 threshold = 255 - (int) (SANE_UNFIX(s->val[OPT_THRESHOLD].w) * 255.0 / 100.0 + 0.5); /* 255 - for the grey scale version */
2762 s->opt[OPT_THRESHOLD].name = SANE_NAME_THRESHOLD;
2763 s->opt[OPT_THRESHOLD].title = SANE_TITLE_THRESHOLD;
2764 s->opt[OPT_THRESHOLD].desc = SANE_DESC_THRESHOLD;
2765 s->opt[OPT_THRESHOLD].type = SANE_TYPE_FIXED;
2766 s->opt[OPT_THRESHOLD].unit = SANE_UNIT_PERCENT;
2767 s->opt[OPT_THRESHOLD].size = sizeof(SANE_Word);
2768 s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE;
2769 s->opt[OPT_THRESHOLD].constraint.range = &percent_range_fixed;
2770 s->val[OPT_THRESHOLD].w = SANE_FIX(50.0);
2771 DBG(20, "%s: threshold initialised to fixed %f\n", __func__, SANE_UNFIX(s->val[OPT_THRESHOLD].w));
2774 s->opt[OPT_THRESHOLD].name = SANE_NAME_THRESHOLD;
2775 s->opt[OPT_THRESHOLD].title = SANE_TITLE_THRESHOLD;
2776 s->opt[OPT_THRESHOLD].desc = SANE_DESC_THRESHOLD;
2777 s->opt[OPT_THRESHOLD].type = SANE_TYPE_INT;
2778 s->opt[OPT_THRESHOLD].unit = SANE_UNIT_PERCENT;
2779 s->opt[OPT_THRESHOLD].size = sizeof(SANE_Word);
2780 s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE;
2781 s->opt[OPT_THRESHOLD].constraint.range = &percent_range_int;
2782 s->val[OPT_THRESHOLD].w = 51;
2783 DBG(20, "%s: threshold initialised to int %d\n", __func__, s->val[OPT_THRESHOLD].w); */
3111 case OPT_THRESHOLD:
3242 s->opt[OPT_THRESHOLD].cap &= ~SANE_CAP_INACTIVE;
3248 s->opt[OPT_THRESHOLD].cap |= SANE_CAP_INACTIVE;
3253 s->opt[OPT_THRESHOLD].cap |= SANE_CAP_INACTIVE; /* does not work in xsane ? */
3266 case OPT_THRESHOLD: