From 27dab30209d60f96afcf679d602c32ca02aed445 Mon Sep 17 00:00:00 2001
From: garamond13 <98652255+garamond13@users.noreply.github.com>
Date: Mon, 12 Dec 2022 19:28:30 +0100
Subject: [PATCH] filter_kernels: fix kaiser

Seems to me that params[1] is set to NAN and here should be the same value as in params[0].
---
 video/out/filter_kernels.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/video/out/filter_kernels.c b/video/out/filter_kernels.c
index a33fb9179f..cf681cc5db 100644
--- a/video/out/filter_kernels.c
+++ b/video/out/filter_kernels.c
@@ -240,7 +240,7 @@ static double kaiser(params *p, double x)
 {
     if (x > 1)
         return 0;
-    double i0a = 1.0 / bessel_i0(p->params[1]);
+    double i0a = 1.0 / bessel_i0(p->params[0]);
     return bessel_i0(p->params[0] * sqrt(1.0 - x * x)) * i0a;
 }