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/***************************************************************************
gpu.h - description
-------------------
begin : Sun Mar 08 2009
copyright : (C) 1999-2009 by Pete Bernert
web : www.pbernert.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. See also the license.txt file for *
* additional informations. *
* *
***************************************************************************/
//*************************************************************************//
// History of changes:
//
// 2009/03/08 - Pete
// - generic cleanup for the Peops release
//
//*************************************************************************//
#ifndef _GPU_PLUGIN_H
#define _GPU_PLUGIN_H
/////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(_WINDOWS) && !defined(__NANOGL__)
#define glOrtho(x,y,z,xx,yy,zz) glOrthof(x,y,z,xx,yy,zz)
#endif
#define PRED(x) ((x << 3) & 0xF8)
#define PBLUE(x) ((x >> 2) & 0xF8)
#define PGREEN(x) ((x >> 7) & 0xF8)
#define RED(x) (x & 0xff)
#define BLUE(x) ((x>>16) & 0xff)
#define GREEN(x) ((x>>8) & 0xff)
#define COLOR(x) (x & 0xffffff)
#include "gpuExternals.h"
/////////////////////////////////////////////////////////////////////////////
#define CALLBACK
#define bool unsigned short
typedef struct {
unsigned int ulFreezeVersion;
unsigned int ulStatus;
unsigned int ulControl[256];
unsigned char psxVRam[1024*1024*2];
} GPUFreeze_t;
#if 0
long CALLBACK GPUinit();
long CALLBACK GPUshutdown();
long CALLBACK GPUopen(int hwndGPU);
long CALLBACK GPUclose();
unsigned long CALLBACK GPUreadData(void);
void CALLBACK GPUreadDataMem(unsigned long * pMem, int iSize);
unsigned long CALLBACK GPUreadStatus(void);
void CALLBACK GPUwriteData(unsigned long gdata);
void CALLBACK GPUwriteDataMem(unsigned long * pMem, int iSize);
void CALLBACK GPUwriteStatus(unsigned long gdata);
long CALLBACK GPUdmaChain(unsigned long * baseAddrL, unsigned long addr);
void CALLBACK GPUupdateLace(void);
void CALLBACK GPUmakeSnapshot(void);
long CALLBACK GPUfreeze(unsigned long ulGetFreezeData,GPUFreeze_t * pF);
long CALLBACK GPUgetScreenPic(unsigned char * pMem);
long CALLBACK GPUshowScreenPic(unsigned char * pMem);
//void CALLBACK GPUkeypressed(int keycode);
//void CALLBACK GPUdisplayText(s8 * pText);
//void CALLBACK GPUclearDynarec(void (CALLBACK *callback)(void));
long CALLBACK GPUconfigure(void);
long CALLBACK GPUtest(void);
void CALLBACK GPUabout(void);
#endif
void DoSnapShot(void);
void GPUvSinc(void);
void updateDisplay(void);
void updateFrontDisplay(void);
void SetAutoFrameCap(void);
void SetAspectRatio(void);
void CheckVRamRead(int x, int y, int dx, int dy, bool bFront);
void CheckVRamReadEx(int x, int y, int dx, int dy);
void SetFixes(void);
void PaintPicDot(unsigned char * p,unsigned char c);
//void DrawNumBorPic(unsigned char *pMem, int lSelectedSlot);
void ResizeWindow();
////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif
#endif // _GPU_INTERNALS_H
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