/* ** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com) ** ** ** This program is free software; you can redistribute it and/or ** modify it under the terms of version 2 of the GNU Library General ** Public License as published by the Free Software Foundation. ** ** 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 ** Library General Public License for more details. To obtain a ** copy of the GNU Library General Public License, write to the Free ** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** ** Any permitted reproduction of these routines, in whole or in part, ** must bear this legend. ** ** ** vrc7_snd.h ** ** VRCVII (Konami MMC) sound hardware emulation header ** Thanks to Charles MacDonald (cgfm2@hooked.net) for donating code. ** ** $Id: vrc7_snd.h,v 1.1 2003/01/08 07:04:36 tmmm Exp $ */ #ifndef _VRC7_SND_H_ #define _VRC7_SND_H_ #include "fmopl.h" /* VRC7 context */ typedef struct vrc7_s { uint8 reg[0x40]; /* 64 registers */ uint8 latch; /* Register latch */ uint8 user[0x10]; /* User instrument settings */ struct { uint16 frequency; /* Channel frequency */ uint8 volume; /* Channel volume */ uint8 instrument; /* Channel instrument */ } channel[9]; FM_OPL *ym3812; } vrc7_t; #include "nes_apu.h" extern apuext_t vrc7_ext; #endif /* !_VRC7_SND_H_ */ /* ** $Log: vrc7_snd.h,v $ ** Revision 1.1 2003/01/08 07:04:36 tmmm ** initial import of Nosefart sources ** ** Revision 1.3 2000/07/04 04:51:02 matt ** made data types stricter ** ** Revision 1.2 2000/06/20 04:06:16 matt ** migrated external sound definition to apu module ** ** Revision 1.1 2000/06/20 00:06:47 matt ** initial revision ** */