From b1a12658b05f77edf2c4b03c82b3f04e1255b35f Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Mon, 26 Feb 2007 18:52:28 +0000
Subject: stop audio streams before deleting them

svn-id: r25882
---
 engines/gob/gob.cpp   | 3 +++
 engines/gob/sound.cpp | 8 ++++++++
 engines/gob/sound.h   | 2 ++
 3 files changed, 13 insertions(+)

diff --git a/engines/gob/gob.cpp b/engines/gob/gob.cpp
index cbd28bc588..37a6032cd6 100644
--- a/engines/gob/gob.cpp
+++ b/engines/gob/gob.cpp
@@ -95,6 +95,9 @@ GobEngine::GobEngine(OSystem *syst) : Engine(syst) {
 }
 
 GobEngine::~GobEngine() {
+	if (_snd)
+		_snd->terminate();
+
 	delete _mult;
 	delete _game;
 	delete _snd;
diff --git a/engines/gob/sound.cpp b/engines/gob/sound.cpp
index a213d540b3..fb591d5e36 100644
--- a/engines/gob/sound.cpp
+++ b/engines/gob/sound.cpp
@@ -129,6 +129,14 @@ Snd::Snd(GobEngine *vm) : _vm(vm) {
 			&_speakerStream, -1, 255, 0, false, true);
 }
 
+void Snd::terminate() {
+	// stop permanent streams manually
+	_vm->_mixer->stopHandle(_handle);
+	_vm->_mixer->stopHandle(_speakerHandle);
+
+	_vm->_mixer->stopAll();
+}
+
 void Snd::setBlasterPort(int16 port) {return;}
 
 void Snd::speakerOn(int16 frequency, int32 length) {
diff --git a/engines/gob/sound.h b/engines/gob/sound.h
index 8d7ffd7b8d..4628820ad8 100644
--- a/engines/gob/sound.h
+++ b/engines/gob/sound.h
@@ -49,6 +49,8 @@ public:
 	CleanupFuncPtr _cleanupFunc;
 
 	Snd(GobEngine *vm);
+
+	void terminate();
 	void speakerOn(int16 frequency, int32 length);
 	void speakerOff(void);
 	void speakerOnUpdate(uint32 milis);
-- 
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