49 lines
2.2 KiB
C
49 lines
2.2 KiB
C
/***************************************************************************
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* Copyright (C) 2016 by iCatButler *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
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***************************************************************************/
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/**************************************************************************
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* pgxp_mem.h
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* PGXP - Parallel/Precision Geometry Xform Pipeline
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*
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* Created on: 07 Jun 2016
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* Author: iCatButler
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***************************************************************************/
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#ifndef _PGXP_MEM_H_
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#define _PGXP_MEM_H_
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#include "psxcommon.h"
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void PGXP_Init(); // initialise memory
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char* PGXP_GetMem(); // return pointer to precision memory
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u32 PGXP_ConvertAddress(u32 addr);
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struct PGXP_value_Tag;
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typedef struct PGXP_value_Tag PGXP_value;
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PGXP_value* GetPtr(u32 addr);
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PGXP_value* ReadMem(u32 addr);
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void ValidateAndCopyMem(PGXP_value* dest, u32 addr, u32 value);
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void ValidateAndCopyMem16(PGXP_value* dest, u32 addr, u32 value, int sign);
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void WriteMem(PGXP_value* value, u32 addr);
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void WriteMem16(PGXP_value* src, u32 addr);
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#endif//_PGXP_MEM_H_
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