Source release of Wolfenstein 3D Classic Platinum for iOS, 2.1

wolf3d/wolfextractor/adlib/adlib.h

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+/*
+
+	Copyright (C) 2004 Michael Liebscher
+
+	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.
+
+*/
+
+/*
+ *	adlib.h:	Interface to adlib hardware.
+ *	
+ *	Author:	Michael Liebscher <johnnycanuck@users.sourceforge.net>	 
+ *	Date:	2004  
+ *
+ *	Acknowledgement:
+ *	This code was derived from Wolfenstein 3-D, and was originally
+ *	written by Id Software, Inc.
+ *
+ */
+
+ /*
+	Notes:
+
+	This module is implemented by adlib.c 
+ */
+
+#ifndef __ADLIB_H__
+#define __ADLIB_H__
+
+
+#include "../../../common/arch.h"
+
+
+#define MAX_WAV_SIZE	100000
+
+
+typedef	struct
+{
+    W8   mChar, cChar,
+         mScale, cScale,
+         mAttack, cAttack,
+         mSus, cSus,
+         mWave, cWave,
+         nConn,
+
+    // These are only for Muse - these bytes are really unused
+         voice,
+         mode,
+         unused[ 3 ];
+
+} Instrument;
+
+typedef	struct
+{
+    char length[4];
+	char priority[2];
+
+} SoundCommon;
+
+typedef	struct
+{
+    SoundCommon	common;
+    Instrument	inst;
+    W8   block;
+    W8   data[ 1 ];
+
+} AdLibSound;
+
+
+extern W8 ADLIB_Init();
+extern void ADLIB_Shutdown();
+
+extern W8 ADLIB_DecodeSound( AdLibSound *sound, W8 *buffer, W32 *length );
+
+
+
+#endif /* __ADLIB_H__ */
+