include/vga.h

   1 /*
   2  * VGA emulation
   3  *
   4  * Copyright 1998 Ove KÅven
   5  *
   6  */
   7
   8 #ifndef __WINE_VGA_H
   9 #define __WINE_VGA_H
  10
  11 #include "winbase.h"
  12 #include "wingdi.h"
  13
  14 /* graphics mode */
  15 int VGA_SetMode(unsigned Xres,unsigned Yres,unsigned Depth);
  16 int VGA_GetMode(unsigned*Height,unsigned*Width,unsigned*Depth);
  17 void VGA_Exit(void);
  18 void VGA_SetPalette(PALETTEENTRY*pal,int start,int len);
  19 void VGA_SetQuadPalette(RGBQUAD*color,int start,int len);
  20 LPSTR VGA_Lock(unsigned*Pitch,unsigned*Height,unsigned*Width,unsigned*Depth);
  21 void VGA_Unlock(void);
  22
  23 /* text mode */
  24 int VGA_SetAlphaMode(unsigned Xres,unsigned Yres);
  25 void VGA_GetAlphaMode(unsigned*Xres,unsigned*Yres);
  26 void VGA_SetCursorPos(unsigned X,unsigned Y);
  27 void VGA_GetCursorPos(unsigned*X,unsigned*Y);
  28 void VGA_WriteChars(unsigned X,unsigned Y,unsigned ch,int attr,int count);
  29
  30 /* control */
  31 void CALLBACK VGA_Poll(ULONG_PTR arg);
  32 void VGA_ioport_out(WORD port, BYTE val);
  33 BYTE VGA_ioport_in(WORD port);
  34 void VGA_Clean(void);
  35
  36 #endif /* __WINE_VGA_H */