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Amiga MA Magazine 1998 #6
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amigamamagazinepolishissue1998.iso
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coders
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mesa-1.2.8
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include
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mondello
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clgd5471.h
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C/C++ Source or Header
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1996-05-27
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40 lines
/*
file: clgd5471.h
auth: Peter McDermott
date: Feb 12 - sometime
*/
#ifndef CLGD5471_H
#define CLGD5471_H
#include "type.h"
typedef struct {
int validState;
BYTE *sequencerRegs;
BYTE *graphicsRegs;
BYTE miscReg; /* this may not be a necessary reg to save */
BYTE *hostMemory;
} clgd5471State, *clgd5471StatePtr;
clgd5471State *clgd5471CreateState();
void clgd5471DeleteState(clgd5471State *state);
void clgd5471SaveState(clgd5471State *state);
void clgd5471RestoreState(clgd5471State *state);
/*----------------------------------------------------------------------------
outSeq() sends byte to the given sequencer register (upper byte is addr)
-----------------------------------------------------------------------------*/
#define outSeq(data_addr) outw(0x3c4,data_addr);
/*----------------------------------------------------------------------------
outGraph() sends byte to the given graph. ctl. register (upper byte is addr)
-----------------------------------------------------------------------------*/
#define outGraph(data_addr) outw(0x3ce,data_addr);
#endif