ALOG               78 libavfilter/avf_ahistogram.c     { "ascale", "set amplitude scale", OFFSET(ascale), AV_OPT_TYPE_INT, {.i64=ALOG}, LINEAR, NB_ASCALES-1, FLAGS, "ascale" },
ALOG               79 libavfilter/avf_ahistogram.c         { "log",  "logarithmic", 0, AV_OPT_TYPE_CONST, {.i64=ALOG},    0, 0, FLAGS, "ascale" },
ALOG              226 libavfilter/avf_ahistogram.c     case ALOG: