From 147a09bcf5d4182fd8fbff9ce53cfeaa13f4af60 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Wed, 24 Nov 2004 10:00:02 +0000
Subject: (Partial) fix for bug #1035690 (COMI: cannon shooting uses a lot of
 performance) -- remember, busy waiting is almost always bad, esp. when
 waiting for another thread...

svn-id: r15875
---
 scumm/imuse_digi/dimuse_track.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'scumm')

diff --git a/scumm/imuse_digi/dimuse_track.cpp b/scumm/imuse_digi/dimuse_track.cpp
index 2a20a166e9..3dfa13372a 100644
--- a/scumm/imuse_digi/dimuse_track.cpp
+++ b/scumm/imuse_digi/dimuse_track.cpp
@@ -77,10 +77,12 @@ void IMuseDigital::startSound(int soundId, const char *soundName, int soundType,
 
 	Track *track = _track[l];
 	while (track->used) {
-#if defined(_WIN32_WCE) || defined (__PALM_OS__)
-		_vm->parseEvents(); // timers are events, we need to consume them
-#endif
+		// The designated track is not yet available. So, we call flushTracks()
+		// to get it processed (and thus made ready for us). Since the actual
+		// processing is done by another thread, we also call parseEvents to
+		// give it some time (and to avoid busy waiting/looping).
 		flushTracks();
+		_vm->parseEvents();
 	}
 
 	track->pan = 64;
-- 
cgit v1.2.3