FS_LINEAR 85 libavfilter/avf_showfreqs.c { "fscale", "set frequency scale", OFFSET(fscale), AV_OPT_TYPE_INT, {.i64=FS_LINEAR}, 0, NB_FSCALES-1, FLAGS, "fscale" }, FS_LINEAR 86 libavfilter/avf_showfreqs.c { "lin", "linear", 0, AV_OPT_TYPE_CONST, {.i64=FS_LINEAR}, 0, 0, FLAGS, "fscale" }, FS_LINEAR 250 libavfilter/avf_showfreqs.c case FS_LINEAR: FS_LINEAR 264 libavfilter/avf_showfreqs.c case FS_LINEAR: