From ee5cf780a0df574f5770b808c84d8218dc30bcdc Mon Sep 17 00:00:00 2001
From: dinkc64 <12570148+dinkc64@users.noreply.github.com>
Date: Sat, 21 Feb 2015 07:54:41 +0000
Subject: [PATCH] fix ADPCM sounds in Gemini Wing (d_tecmo)

---
 src/burn/drv/pre90s/d_tecmo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/burn/drv/pre90s/d_tecmo.cpp b/src/burn/drv/pre90s/d_tecmo.cpp
index 6bfc759ab..1883f0454 100644
--- a/src/burn/drv/pre90s/d_tecmo.cpp
+++ b/src/burn/drv/pre90s/d_tecmo.cpp
@@ -553,7 +553,7 @@ void __fastcall rygar_sound_write(UINT16 address, UINT8 data)
 		case 0xc800:
 		case 0xe000:
 			if (DrvHasADPCM) {
-				MSM5205SetRoute(0, (data & 0x0f) / 15, BURN_SND_ROUTE_BOTH);
+				MSM5205SetRoute(0, (double)(data & 0x0f) / 15, BURN_SND_ROUTE_BOTH);
 			}
 		return;