mirror of
https://github.com/reactos/wine.git
synced 2024-11-28 14:10:32 +00:00
98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
/*
|
|
* VGA emulation
|
|
*
|
|
* Copyright 1998 Ove Kåven
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef __WINE_VGA_H
|
|
#define __WINE_VGA_H
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "wingdi.h"
|
|
|
|
/*
|
|
* VGA VESA definitions
|
|
*/
|
|
/* mode descriptor */
|
|
enum modetype {TEXT=0, GRAPHIC=1};
|
|
/* Wine internal information about video modes */
|
|
typedef struct {
|
|
WORD Mode;
|
|
BOOL ModeType;
|
|
WORD TextCols; /* columns of text in display */
|
|
WORD TextRows; /* rows of text in display */
|
|
WORD CharWidth;
|
|
WORD CharHeight;
|
|
WORD Width; /* width of display in pixels */
|
|
WORD Height; /* height of display in pixels */
|
|
WORD Depth; /* bits per pixel */
|
|
WORD Colors; /* total available colors */
|
|
WORD ScreenPages;
|
|
BOOL Supported;
|
|
} VGA_MODE;
|
|
|
|
extern const VGA_MODE VGA_modelist[];
|
|
|
|
/* all vga modes */
|
|
const VGA_MODE *VGA_GetModeInfo(WORD mode);
|
|
int VGA_SetMode(WORD mode);
|
|
|
|
/* graphics mode */
|
|
int VGA_GetMode(unsigned*Height,unsigned*Width,unsigned*Depth);
|
|
void VGA_SetPalette(PALETTEENTRY*pal,int start,int len);
|
|
void VGA_SetColor16(int reg,int color);
|
|
char VGA_GetColor16(int reg);
|
|
void VGA_Set16Palette(char *Table);
|
|
void VGA_Get16Palette(char *Table);
|
|
void VGA_SetWindowStart(int start);
|
|
int VGA_GetWindowStart(void);
|
|
void VGA_ShowMouse(BOOL show);
|
|
void VGA_UpdatePalette(void);
|
|
void VGA_SetPaletteIndex(unsigned index);
|
|
void VGA_SetBright(BOOL bright);
|
|
void VGA_WritePixel(unsigned color, unsigned page, unsigned col, unsigned row);
|
|
|
|
/* text mode */
|
|
void VGA_InitAlphaMode(unsigned*Xres,unsigned*Yres);
|
|
void VGA_SetAlphaMode(unsigned Xres,unsigned Yres);
|
|
BOOL VGA_GetAlphaMode(unsigned*Xres,unsigned*Yres);
|
|
void VGA_SetCursorShape(unsigned char start_options,unsigned char end);
|
|
void VGA_SetCursorPos(unsigned X,unsigned Y);
|
|
void VGA_GetCursorPos(unsigned*X,unsigned*Y);
|
|
void VGA_WriteChars(unsigned X,unsigned Y,unsigned ch,int attr,int count);
|
|
void VGA_PutChar(BYTE ascii);
|
|
void VGA_ClearText(unsigned row1, unsigned col1,
|
|
unsigned row2, unsigned col2,
|
|
BYTE attr);
|
|
void VGA_ScrollUpText(unsigned row1, unsigned col1,
|
|
unsigned row2, unsigned col2,
|
|
unsigned lines, BYTE attr);
|
|
void VGA_ScrollDownText(unsigned row1, unsigned col1,
|
|
unsigned row2, unsigned col2,
|
|
unsigned lines, BYTE attr);
|
|
void VGA_GetCharacterAtCursor(BYTE *ascii, BYTE *attr);
|
|
|
|
/* control */
|
|
void VGA_ioport_out(WORD port, BYTE val);
|
|
BYTE VGA_ioport_in(WORD port);
|
|
void VGA_Clean(void);
|
|
|
|
#endif /* __WINE_VGA_H */
|