WFUNC_LANCZOS      81 libavfilter/af_afftfilt.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, A, "win_func" },
WFUNC_LANCZOS    1756 libavfilter/af_surround.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS      89 libavfilter/asrc_afirsrc.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS      63 libavfilter/asrc_hilbert.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS     103 libavfilter/avf_showfreqs.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS      77 libavfilter/avf_showspatial.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS     158 libavfilter/avf_showspectrum.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS    1592 libavfilter/avf_showspectrum.c         { "lanczos",  "Lanczos",          0, AV_OPT_TYPE_CONST, {.i64=WFUNC_LANCZOS},  0, 0, FLAGS, "win_func" },
WFUNC_LANCZOS     106 libavfilter/window_func.h     case WFUNC_LANCZOS: