diff options
Diffstat (limited to 'gst/nsf/mmc5_snd.h')
| -rw-r--r-- | gst/nsf/mmc5_snd.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/gst/nsf/mmc5_snd.h b/gst/nsf/mmc5_snd.h new file mode 100644 index 00000000..5107c58a --- /dev/null +++ b/gst/nsf/mmc5_snd.h @@ -0,0 +1,109 @@ +/* +** 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. +** +** +** mmc5_snd.h +** +** Nintendo MMC5 sound emulation header +** $Id$ +*/ + +#ifndef _MMC5_SND_H_ +#define _MMC5_SND_H_ + +#define MMC5_WRA0 0x5000 +#define MMC5_WRA1 0x5001 +#define MMC5_WRA2 0x5002 +#define MMC5_WRA3 0x5003 +#define MMC5_WRB0 0x5004 +#define MMC5_WRB1 0x5005 +#define MMC5_WRB2 0x5006 +#define MMC5_WRB3 0x5007 +#define MMC5_SMASK 0x5015 + +typedef struct mmc5rectangle_s +{ + uint8 regs[4]; + + boolean enabled; + + int32 phaseacc; + int32 freq; + int32 output_vol; + boolean fixed_envelope; + boolean holdnote; + uint8 volume; + + int32 env_phase; + int32 env_delay; + uint8 env_vol; + + int vbl_length; + uint8 adder; + int duty_flip; +} mmc5rectangle_t; + + +#include "nes_apu.h" + +extern apuext_t mmc5_ext; + +#endif /* !_MMC5_SND_H_ */ + +/* +** $Log$ +** Revision 1.1 2006/07/13 15:07:28 wtay +** Based on patches by: Johan Dahlin <johan at gnome dot org> +** Ronald Bultje <rbultje at ronald dot bitfreak dot net> +** * configure.ac: +** * gst/nsf/Makefile.am: +** * gst/nsf/dis6502.h: +** * gst/nsf/fds_snd.c: +** * gst/nsf/fds_snd.h: +** * gst/nsf/fmopl.c: +** * gst/nsf/fmopl.h: +** * gst/nsf/gstnsf.c: +** * gst/nsf/gstnsf.h: +** * gst/nsf/log.c: +** * gst/nsf/log.h: +** * gst/nsf/memguard.c: +** * gst/nsf/memguard.h: +** * gst/nsf/mmc5_snd.c: +** * gst/nsf/mmc5_snd.h: +** * gst/nsf/nes6502.c: +** * gst/nsf/nes6502.h: +** * gst/nsf/nes_apu.c: +** * gst/nsf/nes_apu.h: +** * gst/nsf/nsf.c: +** * gst/nsf/nsf.h: +** * gst/nsf/osd.h: +** * gst/nsf/types.h: +** * gst/nsf/vrc7_snd.c: +** * gst/nsf/vrc7_snd.h: +** * gst/nsf/vrcvisnd.c: +** * gst/nsf/vrcvisnd.h: +** Added NSF decoder plugin. Fixes 151192. +** +** 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 +** +*/ + |