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100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
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/*
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** Nofrendo (c) 1998-2000 Matthew Conte (matt@conte.com)
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**
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**
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** This program is free software; you can redistribute it and/or
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** modify it under the terms of version 2 of the GNU Library General
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** Public License as published by the Free Software Foundation.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** Library General Public License for more details. To obtain a
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** copy of the GNU Library General Public License, write to the Free
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** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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**
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** Any permitted reproduction of these routines, in whole or in part,
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** must bear this legend.
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**
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**
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** vrc7_snd.h
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**
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** VRCVII (Konami MMC) sound hardware emulation header
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** Thanks to Charles MacDonald (cgfm2@hooked.net) for donating code.
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**
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** $Id$
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*/
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#ifndef _VRC7_SND_H_
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#define _VRC7_SND_H_
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#include "fmopl.h"
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/* VRC7 context */
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typedef struct vrc7_s
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{
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uint8 reg[0x40]; /* 64 registers */
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uint8 latch; /* Register latch */
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uint8 user[0x10]; /* User instrument settings */
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struct
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{
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uint16 frequency; /* Channel frequency */
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uint8 volume; /* Channel volume */
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uint8 instrument; /* Channel instrument */
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} channel[9];
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FM_OPL *ym3812;
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} vrc7_t;
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#include "nes_apu.h"
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extern apuext_t vrc7_ext;
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#endif /* !_VRC7_SND_H_ */
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/*
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** $Log$
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** Revision 1.1 2006/07/13 15:07:28 wtay
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** Based on patches by: Johan Dahlin <johan at gnome dot org>
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** Ronald Bultje <rbultje at ronald dot bitfreak dot net>
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** * configure.ac:
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** * gst/nsf/Makefile.am:
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** * gst/nsf/dis6502.h:
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** * gst/nsf/fds_snd.c:
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** * gst/nsf/fds_snd.h:
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** * gst/nsf/fmopl.c:
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** * gst/nsf/fmopl.h:
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** * gst/nsf/gstnsf.c:
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** * gst/nsf/gstnsf.h:
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** * gst/nsf/log.c:
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** * gst/nsf/log.h:
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** * gst/nsf/memguard.c:
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** * gst/nsf/memguard.h:
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** * gst/nsf/mmc5_snd.c:
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** * gst/nsf/mmc5_snd.h:
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** * gst/nsf/nes6502.c:
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** * gst/nsf/nes6502.h:
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** * gst/nsf/nes_apu.c:
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** * gst/nsf/nes_apu.h:
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** * gst/nsf/nsf.c:
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** * gst/nsf/nsf.h:
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** * gst/nsf/osd.h:
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** * gst/nsf/types.h:
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** * gst/nsf/vrc7_snd.c:
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** * gst/nsf/vrc7_snd.h:
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** * gst/nsf/vrcvisnd.c:
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** * gst/nsf/vrcvisnd.h:
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** Added NSF decoder plugin. Fixes 151192.
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**
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** Revision 1.3 2000/07/04 04:51:02 matt
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** made data types stricter
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**
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** Revision 1.2 2000/06/20 04:06:16 matt
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** migrated external sound definition to apu module
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**
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** Revision 1.1 2000/06/20 00:06:47 matt
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** initial revision
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**
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*/
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