From 56de26f7df6b98ff7ceb92393c3552a9f55f06d8 Mon Sep 17 00:00:00 2001
From: Sjoerd van der Berg <harekiet@users.sourceforge.net>
Date: Thu, 10 Jun 2004 17:57:42 +0000
Subject: [PATCH] Handle terminal count event to prevent repeated loop

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1821
---
 src/hardware/sblaster.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hardware/sblaster.cpp b/src/hardware/sblaster.cpp
index 5ffae9a8..c585a571 100644
--- a/src/hardware/sblaster.cpp
+++ b/src/hardware/sblaster.cpp
@@ -234,6 +234,7 @@ static void DSP_StopDMA(void) {
 }
 
 static void DSP_DMA_CallBack(DmaChannel * chan, DMAEvent event) {
+	if (event==DMA_REACHED_TC) return;
 	if (event==DMA_MASKED) sb.dma.active=false;
 	if (event==DMA_UNMASKED) sb.dma.active=true;
 	if (sb.mode==MODE_DMA_WAIT && sb.dma.active) {