mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-12-29 04:31:49 +01:00
8af85558d0
.added YM2413 context to Master System savestates .removed support for older savestates format (1.3.x, 1.4.x), use 1.5.0 to convert old savestates to new (1.5.x) format
31 lines
944 B
C
31 lines
944 B
C
/*
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**
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** software implementation of Yamaha FM sound generator (YM2612/YM3438)
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**
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** Original code (MAME fm.c)
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**
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** Copyright (C) 2001, 2002, 2003 Jarek Burczynski (bujar at mame dot net)
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** Copyright (C) 1998 Tatsuyuki Satoh , MultiArcadeMachineEmulator development
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**
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** Version 1.4 (final beta)
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**
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** Additional code & fixes by Eke-Eke for Genesis Plus GX
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**
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*/
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#ifndef _H_YM2612_
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#define _H_YM2612_
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extern void YM2612Init(double clock, int rate);
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extern void YM2612ResetChip(void);
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extern void YM2612Update(long int *buffer, int length);
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extern void YM2612Write(unsigned int a, unsigned int v);
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extern unsigned int YM2612Read(void);
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extern unsigned char *YM2612GetContextPtr(void);
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extern unsigned int YM2612GetContextSize(void);
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extern void YM2612Restore(unsigned char *buffer);
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extern int YM2612LoadContext(unsigned char *state);
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extern int YM2612SaveContext(unsigned char *state);
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#endif /* _YM2612_ */
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