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/***************************************************************************
soft.h - description
-------------------
begin : Sun Oct 28 2001
copyright : (C) 2001 by Pete Bernert
email : BlackDove@addcom.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef _GPU_SOFT_H_
#define _GPU_SOFT_H_
#include <stdint.h>
typedef struct {
short g_m1;
short g_m2;
short g_m3;
short DrawSemiTrans;
short Ymin;
short Ymax;
short ly0, lx0, ly1, lx1, ly2, lx2, ly3, lx3; // global psx vertex coords
int32_t GlobalTextAddrX, GlobalTextAddrY, GlobalTextTP;
int32_t GlobalTextREST, GlobalTextABR, GlobalTextPAGE;
} gxv_soft_t;
void offsetPSXLine(void);
void offsetPSX2(void);
void offsetPSX3(void);
void offsetPSX4(void);
void FillSoftwareAreaTrans(short x0, short y0, short x1, short y1,
unsigned short col);
void FillSoftwareArea(short x0, short y0, short x1, short y1,
unsigned short col);
void drawPoly3G(int32_t rgb1, int32_t rgb2, int32_t rgb3);
void drawPoly4G(int32_t rgb1, int32_t rgb2, int32_t rgb3, int32_t rgb4);
void drawPoly3F(int32_t rgb);
void drawPoly4F(int32_t rgb);
void drawPoly4FT(unsigned char * baseAddr);
void drawPoly4GT(unsigned char * baseAddr);
void drawPoly3FT(unsigned char * baseAddr);
void drawPoly3GT(unsigned char * baseAddr);
void DrawSoftwareSprite(unsigned char * baseAddr, short w, short h, int32_t tx,
int32_t ty);
void DrawSoftwareSpriteTWin(unsigned char * baseAddr, int32_t w, int32_t h);
void DrawSoftwareSpriteMirror(unsigned char * baseAddr, int32_t w, int32_t h);
void DrawSoftwareLineShade(int32_t rgb0, int32_t rgb1);
void DrawSoftwareLineFlat(int32_t rgb);
#endif // _GPU_SOFT_H_
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