From 18f5c4c5652ebcda38aadd11030a7981fc10fbf9 Mon Sep 17 00:00:00 2001
From: ripsaw8080 <ripsaw8080@users.sourceforge.net>
Date: Fri, 5 Feb 2016 13:32:48 +0000
Subject: [PATCH] Stop speaker output after command write, pending counter
 write. The hacky implementation will serve until timer/speaker is improved.
 Fixes constant speaker tone in Arnie 2 and Chopper Duel when using SB sound,
 also Titus The Fox title screen when using speaker sound.

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3960
---
 src/hardware/timer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hardware/timer.cpp b/src/hardware/timer.cpp
index eacd5769..454324ad 100644
--- a/src/hardware/timer.cpp
+++ b/src/hardware/timer.cpp
@@ -345,6 +345,8 @@ static void write_p43(Bitu /*port*/,Bitu val,Bitu /*iolen*/) {
 				} else {
 					PIC_DeActivateIRQ(0);
 				}
+			} else if (latch == 2) {
+				PCSPEAKER_SetCounter(0,3);
 			}
 			pit[latch].new_mode = true;
 		}