From 9809d64f17719f5f2303db926e8f67e1ea9da72a Mon Sep 17 00:00:00 2001
From: Angelo Salese <angelosa@users.noreply.github.com>
Date: Wed, 22 Aug 2012 14:03:07 +0000
Subject: [PATCH] (MESS) Fixed vertical sprite wrap-around in SNES driver
 [Angelo Salese]

---
 src/mame/video/snes.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mame/video/snes.c b/src/mame/video/snes.c
index 292b2964311..1275c8ff5c5 100644
--- a/src/mame/video/snes.c
+++ b/src/mame/video/snes.c
@@ -1013,8 +1013,8 @@ void snes_state::snes_update_objects_rto( UINT16 curline )
 		pal = oam_spritelist[active_sprite].pal;
 
 		/* Adjust y, if past maximum position (for sprites which overlap between top & bottom) */
-		if (y >= 256 * snes_ppu.interlace)
-			y -= 256 * snes_ppu.interlace;
+		if (y >= (0x100 - 16) * snes_ppu.interlace)
+			y -= (0x100) * snes_ppu.interlace;
 
 		if (curline >= y && curline < (y + (height << 3)))
 		{