From 5adb6277eb3bf0badd6d2403177ce4411c89ee13 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sun, 27 Dec 2009 23:46:11 +0000
Subject: SCI/new music code: - Switched to Common::StackLock for mutexes -
 Renamed Music::stopAll() -> Music::clearPlayList() - Implemented a better
 Music::stopAll method, which stops all sounds with proper signals, instead of
 destroying them - Renamed the SCI0 command cmdGetPlayNext -> cmdStopAllSounds
 and implemented it

svn-id: r46665
---
 engines/sci/engine/game.cpp     | 2 +-
 engines/sci/engine/savegame.cpp | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'engines/sci/engine')

diff --git a/engines/sci/engine/game.cpp b/engines/sci/engine/game.cpp
index d6b4c9cdb7..633d01f7f4 100644
--- a/engines/sci/engine/game.cpp
+++ b/engines/sci/engine/game.cpp
@@ -441,7 +441,7 @@ int game_exit(EngineState *s) {
 		game_init_sound(s, SFX_STATE_FLAG_NOSOUND, s->detectDoSoundType());
 #else
 		s->_audio->stopAllAudio();
-		s->_soundCmd->_music->stopAll();
+		s->_soundCmd->_music->clearPlayList();
 #endif
 	}
 
diff --git a/engines/sci/engine/savegame.cpp b/engines/sci/engine/savegame.cpp
index 7c0b33a6d6..7677157f48 100644
--- a/engines/sci/engine/savegame.cpp
+++ b/engines/sci/engine/savegame.cpp
@@ -619,7 +619,7 @@ static void sync_songlib(Common::Serializer &s, SongLibrary &obj) {
 void SciMusic::saveLoadWithSerializer(Common::Serializer &s) {
 	// Sync song lib data. When loading, the actual song lib will be initialized
 	// afterwards in gamestate_restore()
-	_mutex.lock();
+	Common::StackLock lock(_mutex);
 
 	int songcount = 0;
 	byte masterVolume = soundGetMasterVolume();
@@ -645,7 +645,7 @@ void SciMusic::saveLoadWithSerializer(Common::Serializer &s) {
 	s.syncAsUint32LE(songcount);
 
 	if (s.isLoading()) {
-		stopAll();
+		clearPlayList();
 
 		for (int i = 0; i < songcount; i++) {
 			MusicEntry *curSong = new MusicEntry();
@@ -657,8 +657,6 @@ void SciMusic::saveLoadWithSerializer(Common::Serializer &s) {
 			syncSong(s, _playList[i]);
 		}
 	}
-
-	_mutex.unlock();
 }
 #endif
 
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