avfilter/window_func: add cauchy, parzen and poisson window function

1 files changed, 2 insertions, 1 deletions

diff --git a/libavfilter/window_func.h b/libavfilter/window_func.h
index 760020fc7f..4611498d47 100644
--- a/libavfilter/window_func.h
+++ b/libavfilter/window_func.h
@@ -26,7 +26,8 @@ enum WindowFunc     { WFUNC_RECT, WFUNC_HANNING, WFUNC_HAMMING, WFUNC_BLACKMAN,
                       WFUNC_BARTLETT, WFUNC_WELCH, WFUNC_FLATTOP,
                       WFUNC_BHARRIS, WFUNC_BNUTTALL, WFUNC_SINE, WFUNC_NUTTALL,
                       WFUNC_BHANN, WFUNC_LANCZOS, WFUNC_GAUSS, WFUNC_TUKEY,
-                      WFUNC_DOLPH, NB_WFUNC };
+                      WFUNC_DOLPH, WFUNC_CAUCHY, WFUNC_PARZEN, WFUNC_POISSON,
+                      NB_WFUNC };
 
 void ff_generate_window_func(float *lut, int N, int win_func, float *overlap);