From 07ef12eeccf7843b877cb8f6dc09fb70b16b609b Mon Sep 17 00:00:00 2001
From: Tillmann Karras <tilkax@gmail.com>
Date: Thu, 27 Nov 2025 00:03:41 +0000
Subject: [PATCH] AX: fix signedness of second low-pass filter coefficient

This fixes NFL Blitz Pro.
---
 Source/Core/Core/HW/DSPHLE/UCodes/AXStructs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/Core/HW/DSPHLE/UCodes/AXStructs.h b/Source/Core/Core/HW/DSPHLE/UCodes/AXStructs.h
index 701d692e1cf..7ceed482164 100644
--- a/Source/Core/Core/HW/DSPHLE/UCodes/AXStructs.h
+++ b/Source/Core/Core/HW/DSPHLE/UCodes/AXStructs.h
@@ -195,7 +195,7 @@ struct PBLowPassFilter
   u16 on;
   s16 yn1;
   u16 a0;
-  u16 b0;
+  s16 b0;
 };
 
 struct AXPB