Make allNotesOff() also turn off all "hanging notes". Without this change,

I wasn't able to fully stop ITE's XMIDI music - there would always be a
couple of notes hanging even after unloading it. Apparently this music
doesn't use the "active notes" mechanism at all, and I guess the ALSA
driver doesn't support the "All Note Off" event.

I'm still not 100% sure this is the correct fix, but unless someone has any
better idea...

svn-id: r13910

1 files changed, 9 insertions, 3 deletions

diff --git a/sound/midiparser.cpp b/sound/midiparser.cpp
index c2c97a5de1..48d8f6d0d1 100644
--- a/sound/midiparser.cpp
+++ b/sound/midiparser.cpp
@@ -248,12 +248,18 @@ void MidiParser::allNotesOff() {
 		}
 	}
 
+	// Turn off all hanging notes
+	for (i = 0; i < ARRAYSIZE(_hanging_notes); i++) {
+		if (_hanging_notes[i].time_left) {
+			_driver->send (0x80 | _hanging_notes[i].channel | _hanging_notes[i].note << 8);
+			_hanging_notes[i].time_left = 0;
+		}
+	}
+	_hanging_notes_count = 0;
+
 	// To be sure, send an "All Note Off" event (but not all MIDI devices support this...)
 	for (i = 0; i < 16; ++i)
 		_driver->send (0x007BB0 | i);
-	for (i = 0; i < ARRAYSIZE(_hanging_notes); ++i)
-		_hanging_notes[i].time_left = 0;
-	_hanging_notes_count = 0;
 	memset (_active_notes, 0, sizeof(_active_notes));
 }