From 433448ff6212a45489d4474143f4cf5e791861a7 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sun, 19 Sep 2010 11:44:07 +0000
Subject: SCI: Added documentation for the different music patches in SCI games

svn-id: r52802
---
 engines/sci/sound/drivers/mididriver.h | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'engines/sci/sound/drivers/mididriver.h')

diff --git a/engines/sci/sound/drivers/mididriver.h b/engines/sci/sound/drivers/mididriver.h
index cf88f3162c..129159ecdc 100644
--- a/engines/sci/sound/drivers/mididriver.h
+++ b/engines/sci/sound/drivers/mididriver.h
@@ -32,6 +32,20 @@
 
 namespace Sci {
 
+// Music patches in SCI games:
+// ===========================
+// 1.pat - MT-32 driver music patch
+// 2.pat - Yamaha FB01 driver music patch
+// 3.pat - Adlib driver music patch
+// 4.pat - Casio MT-540 (in earlier SCI0 games)
+// 4.pat - GM driver music patch (in later games that support GM)
+// 7.pat (newer) / patch.200 (older) - Mac driver music patch / Casio CSM-1
+// 9.pat (newer) / patch.005 (older) - Amiga driver music patch
+// 98.pat - Unknown, found in later SCI1.1 games. A MIDI format patch
+// 101.pat - CMS/PCjr driver music patch.
+//           Only later PCjr drivers use this patch, earlier ones don't use a patch
+// bank.001 - older SCI0 Amiga instruments
+
 class ResourceManager;
 
 enum {
@@ -39,7 +53,6 @@ enum {
 	MIDI_PROP_MASTER_VOLUME = 0
 };
 
-
 #define MIDI_RHYTHM_CHANNEL 9
 
 /* Special SCI sound stuff */
-- 
cgit v1.2.3