From 7dd93bbb11cbdf216044384889627e4769aff706 Mon Sep 17 00:00:00 2001
From: Ryan Holtz <rholtz@batcountryentertainment.com>
Date: Mon, 16 Nov 2009 13:21:06 +0000
Subject: [PATCH] Potential fix for the 64-bit crashing issues in N64 [Harmony]

---
 src/mame/video/n64.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mame/video/n64.c b/src/mame/video/n64.c
index f3cc1667fab..61f47a1ff57 100644
--- a/src/mame/video/n64.c
+++ b/src/mame/video/n64.c
@@ -2147,9 +2147,9 @@ INLINE COLOR video_filter16(UINT16* vbuff, UINT8* hbuff, UINT32 hres)
 	UINT32 backr[7], backg[7], backb[7];
 	UINT32 invr[7], invg[7], invb[7];
 	INT32 coeff;
-	UINT32 leftup = -hres - 2;
-	UINT32 leftdown = hres - 2;
-	UINT32 toleft = -2;
+	INT32 leftup = -hres - 2;
+	INT32 leftdown = hres - 2;
+	INT32 toleft = -2;
 	UINT32 colr, colg, colb;
 	UINT32 enb;
 	int i = 0;