From b81526d07a67ad4f773b4b5163749da673496985 Mon Sep 17 00:00:00 2001
From: pagefault <>
Date: Mon, 3 Sep 2001 21:44:12 +0000
Subject: [PATCH] Fixed left out code

---
 zsnes/src/cpu/dspproc.asm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/zsnes/src/cpu/dspproc.asm b/zsnes/src/cpu/dspproc.asm
index d716f249..a2f3d742 100644
--- a/zsnes/src/cpu/dspproc.asm
+++ b/zsnes/src/cpu/dspproc.asm
@@ -1749,7 +1749,6 @@ section .text
     add edx,eax
 
     mov eax,[prev0]
-    mov [prev0],edx
     mov [prev1],eax
     cmp edx,-32768
     jnl %%notless
@@ -1761,6 +1760,8 @@ section .text
     mov edx,32767
     mov byte[filteron],1
 %%notgreater
+    movsx edx,dx
+    mov [prev0],edx
 %endmacro
 
 EXTSYM fir_downsample