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https://github.com/libretro/RACE.git
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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*---------------------------------------------------------------------------
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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. See also the license.txt file for
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* additional informations.
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*---------------------------------------------------------------------------
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*/
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/* graphics.h: interface for the graphics class.
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*
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*/
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#ifndef AFX_GRAPHICS_H
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#define AFX_GRAPHICS_H
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/* actual NGPC */
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#define NGPC_SIZEX 160
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#define NGPC_SIZEY 152
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/* render screen 260x152 is good for NGPC */
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#define SIZEX 260
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#define SIZEY 152
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern unsigned char *sprite_table;
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extern unsigned char *pattern_table;
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extern unsigned short*patterns;
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extern unsigned short *tile_table_front;
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extern unsigned short *tile_table_back;
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extern unsigned short *palette_table;
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extern unsigned char *bw_palette_table;
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extern unsigned char *sprite_palette_numbers;
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extern unsigned char *scanlineY;
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/* frame 0/1 priority registers */
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extern unsigned char *frame0Pri;
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extern unsigned char *frame1Pri;
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/* windowing registers */
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extern unsigned char *wndTopLeftX;
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extern unsigned char *wndTopLeftY;
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extern unsigned char *wndSizeX;
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extern unsigned char *wndSizeY;
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/* scrolling registers */
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extern unsigned char *scrollSpriteX;
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extern unsigned char *scrollSpriteY;
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extern unsigned char *scrollFrontX;
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extern unsigned char *scrollFrontY;
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extern unsigned char *scrollBackX;
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extern unsigned char *scrollBackY;
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/* background color selection register and table */
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extern unsigned char *bgSelect;
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extern unsigned short *bgTable;
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extern unsigned char *oowSelect;
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extern unsigned short *oowTable;
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/* machine constants */
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extern unsigned char *color_switch;
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BOOL graphics_init(void);
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void graphics_paint(unsigned char render);
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void graphicsSetDarkFilterLevel(unsigned filterLevel);
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/* new renderer (NeoGeo Pocket (Color)) */
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void myGraphicsBlitLine(unsigned char render);
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/*
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* adventure vision stuff
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*/
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extern unsigned short palettes[16*4+16*4+16*4]; /* placeholder for the converted palette */
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extern int totalpalette[32*32*32];
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#define NGPC_TO_SDL16(col) totalpalette[col & 0x0FFF]
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#define setColPaletteEntry(addr, data) palettes[(addr)] = NGPC_TO_SDL16(data)
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#define setBWPaletteEntry(addr, data) palettes[(addr)] = NGPC_TO_SDL16(data)
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extern unsigned char *scanlineY;
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struct ngp_screen
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{
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int w, h;
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void *pixels;
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* !defined(AFX_GRAPHICS_H) */
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