WFUNC_WELCH        74 libavfilter/af_afftfilt.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, A, "win_func" },
WFUNC_WELCH      1749 libavfilter/af_surround.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH        82 libavfilter/asrc_afirsrc.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH        56 libavfilter/asrc_hilbert.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH        96 libavfilter/avf_showfreqs.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH        70 libavfilter/avf_showspatial.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH       151 libavfilter/avf_showspectrum.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH      1585 libavfilter/avf_showspectrum.c         { "welch",    "Welch",            0, AV_OPT_TYPE_CONST, {.i64=WFUNC_WELCH},    0, 0, FLAGS, "win_func" },
WFUNC_WELCH        67 libavfilter/window_func.h     case WFUNC_WELCH: