From 7b02dac3c5678bb47216495fc97130b98ff2bfe4 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Wed, 23 Mar 2011 11:47:07 +0100
Subject: ENGINES: Use Common::StackLock in more places

---
 engines/touche/midi.cpp | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

(limited to 'engines/touche')

diff --git a/engines/touche/midi.cpp b/engines/touche/midi.cpp
index c420fb34ff..c1270dd2e2 100644
--- a/engines/touche/midi.cpp
+++ b/engines/touche/midi.cpp
@@ -48,32 +48,30 @@ void MidiPlayer::play(Common::ReadStream &stream, int size, bool loop) {
 	_midiData = (uint8 *)malloc(size);
 	if (_midiData) {
 		stream.read(_midiData, size);
-		_mutex.lock();
+
+		Common::StackLock lock(_mutex);
 		_parser->loadMusic(_midiData, size);
 		_parser->setTrack(0);
 		_isLooping = loop;
 		_isPlaying = true;
-		_mutex.unlock();
 	}
 }
 
 void MidiPlayer::stop() {
-	_mutex.lock();
+	Common::StackLock lock(_mutex);
 	if (_isPlaying) {
 		_isPlaying = false;
 		_parser->unloadMusic();
 		free(_midiData);
 		_midiData = 0;
 	}
-	_mutex.unlock();
 }
 
 void MidiPlayer::updateTimer() {
-	_mutex.lock();
+	Common::StackLock lock(_mutex);
 	if (_isPlaying) {
 		_parser->onTimer();
 	}
-	_mutex.unlock();
 }
 
 void MidiPlayer::adjustVolume(int diff) {
@@ -82,13 +80,12 @@ void MidiPlayer::adjustVolume(int diff) {
 
 void MidiPlayer::setVolume(int volume) {
 	_masterVolume = CLIP(volume, 0, 255);
-	_mutex.lock();
+	Common::StackLock lock(_mutex);
 	for (int i = 0; i < NUM_CHANNELS; ++i) {
 		if (_channelsTable[i]) {
 			_channelsTable[i]->volume(_channelsVolume[i] * _masterVolume / 255);
 		}
 	}
-	_mutex.unlock();
 }
 
 int MidiPlayer::open() {
@@ -116,14 +113,14 @@ bool MidiPlayer::isOpen() const {
 
 void MidiPlayer::close() {
 	stop();
-	_mutex.lock();
+
+	Common::StackLock lock(_mutex);
 	_driver->setTimerCallback(NULL, NULL);
 	_driver->close();
 	delete _driver;
 	_driver = 0;
 	_parser->setMidiDriver(NULL);
 	delete _parser;
-	_mutex.unlock();
 }
 
 void MidiPlayer::send(uint32 b) {
-- 
cgit v1.2.3