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110 lines
2.5 KiB
C
110 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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** mmc5_snd.h
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**
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** Nintendo MMC5 sound emulation header
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** $Id$
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*/
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#ifndef _MMC5_SND_H_
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#define _MMC5_SND_H_
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#define MMC5_WRA0 0x5000
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#define MMC5_WRA1 0x5001
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#define MMC5_WRA2 0x5002
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#define MMC5_WRA3 0x5003
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#define MMC5_WRB0 0x5004
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#define MMC5_WRB1 0x5005
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#define MMC5_WRB2 0x5006
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#define MMC5_WRB3 0x5007
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#define MMC5_SMASK 0x5015
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typedef struct mmc5rectangle_s
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{
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uint8 regs[4];
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boolean enabled;
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int32 phaseacc;
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int32 freq;
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int32 output_vol;
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boolean fixed_envelope;
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boolean holdnote;
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uint8 volume;
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int32 env_phase;
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int32 env_delay;
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uint8 env_vol;
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int vbl_length;
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uint8 adder;
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int duty_flip;
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} mmc5rectangle_t;
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#include "nes_apu.h"
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extern apuext_t mmc5_ext;
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#endif /* !_MMC5_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 1.2 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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