Prepare Zodiac MIDI support

svn-id: r12734

3 files changed, 43 insertions, 3 deletions

diff --git a/backends/PalmOS/Src/launch.cpp b/backends/PalmOS/Src/launch.cpp
index 699c92b4f6..570f9b42a3 100644
--- a/backends/PalmOS/Src/launch.cpp
+++ b/backends/PalmOS/Src/launch.cpp
@@ -201,12 +201,15 @@ Boolean StartScummVM() {
 				case 1:	// yamaha Pa1
 					AddArg(&argvP[argc], "-e", "ypa1", &argc);
 					break;
-				case 2: // PC Speaker
+				case 2:	// Tapwave Zodiac
+					AddArg(&argvP[argc], "-e", "zodiac", &argc);
+					break;
+				case 3: // PC Speaker
 					AddArg(&argvP[argc], "-e", "pcspk", &argc);
 					break;
-				case 3: // IBM PCjr
+				case 4: // IBM PCjr
 					AddArg(&argvP[argc], "-e", "pcjr", &argc);
-				case 4: // FM Towns
+				case 5: // FM Towns
 					AddArg(&argvP[argc], "-e", "towns", &argc);
 			}		
 		}
@@ -282,6 +285,7 @@ Boolean StartScummVM() {
 	VFSFileCreate(gVars->volRefNum,"PALM/Programs/ScummVM/scumm.log");
 	VFSFileOpen(gVars->volRefNum,"PALM/Programs/ScummVM/scumm.log",vfsModeWrite, &gVars->logFile);
 
+	// TODO : move this to ypa1.cpp (?)
 	void *sndStateOnFuncP = NULL,
 		 *sndStateOffFuncP = NULL;
 
@@ -302,12 +306,14 @@ Boolean StartScummVM() {
 		Pa1Lib_devHpVolume(gPrefs->volume.headphone, gPrefs->volume.headphone);
 		Pa1Lib_devSpVolume(gPrefs->volume.speaker);
 	}
+	//
 
 	SavePrefs();	// free globals pref memory
 	GlbOpen();
 	main(argc, argvP);
 	GlbClose();
 
+	// TODO : move this to ypa1.cpp (?)
 	if (musicDriver == 1 || musicDriver == sysInvalidRefNum) {
 		if (sndStateOnFuncP && sndStateOffFuncP) {
 			((sndStateOffType)(sndStateOffFuncP))(aOutSndKindSp);
@@ -316,6 +322,7 @@ Boolean StartScummVM() {
 
 		Pa1Lib_Close();
 	}
+	//
 
 	// close log file
 	VFSFileClose(gVars->logFile);
diff --git a/backends/PalmOS/Src/midi/adlib.cpp b/backends/PalmOS/Src/midi/adlib.cpp
index 5a290ed3e4..a794bf0afd 100644
--- a/backends/PalmOS/Src/midi/adlib.cpp
+++ b/backends/PalmOS/Src/midi/adlib.cpp
@@ -31,3 +31,9 @@ public:
 MidiDriver *MidiDriver_ADLIB_create(SoundMixer *mixer) {
 	return new MidiDriver_ADLIB();
 }
+
+#ifdef DISABLE_TAPWAVE
+MidiDriver *MidiDriver_Zodiac_create() {
+	return new MidiDriver_ADLIB();
+}
+#endif
\ No newline at end of file
diff --git a/backends/midi/zodiac.cpp b/backends/midi/zodiac.cpp
new file mode 100644
index 0000000000..c712a92208
--- /dev/null
+++ b/backends/midi/zodiac.cpp
@@ -0,0 +1,27 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2001-2004 The ScummVM project
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ */
+
+#include "stdafx.h"
+#include "sound/mpu401.h"
+#include "common/util.h"
+
+#ifndef DISABLE_TAPWAVE
+// Tapwave code will come here
+#endif