SQRT               80 libavfilter/avf_showspectrum.c     { "scale", "set display scale", OFFSET(scale), AV_OPT_TYPE_INT, {.i64=SQRT}, LINEAR, NB_SCALES-1, FLAGS, "scale" },
SQRT               81 libavfilter/avf_showspectrum.c         { "sqrt", "square root", 0, AV_OPT_TYPE_CONST, {.i64=SQRT},   0, 0, FLAGS, "scale" },
SQRT              399 libavfilter/avf_showspectrum.c                 case SQRT: