vgavideo.c File Reference

#include <vgaddi.h>

Go to the source code of this file.

Functions
UCHAR	bytesPerPixel (ULONG Format)
VOID	vgaPreCalc ()
void	get_masks (int x, int w)
VOID	vgaPutPixel (INT x, INT y, UCHAR c)
VOID	vgaPutByte (INT x, INT y, UCHAR c)
VOID	vgaGetByte (IN ULONG offset, OUT UCHAR *b, OUT UCHAR *g, OUT UCHAR *r, OUT UCHAR *i)
INT	vgaGetPixel (IN INT x, IN INT y)
BOOL	vgaHLine (INT x, INT y, INT len, UCHAR c)
BOOL	vgaVLine (INT x, INT y, INT len, UCHAR c)
BOOL	VGADDIIntersectRect (PRECTL prcDst, PRECTL prcSrc1, PRECTL prcSrc2)
void	DIB_BltFromVGA (int x, int y, int w, int h, void *b, int Dest_lDelta)
void	DIB_BltToVGA (int x, int y, int w, int h, void *b, int Source_lDelta, int StartMod)
void	DIB_BltToVGAWithXlate (int x, int y, int w, int h, void *b, int Source_lDelta, XLATEOBJ *Xlate)
void	DIB_TransparentBltToVGA (int x, int y, int w, int h, void *b, int Source_lDelta, ULONG trans)
void FASTCALL	vgaReadScan (int x, int y, int w, void *b)
void FASTCALL	vgaWriteScan (int x, int y, int w, void *b)
void	DFB_BltFromVGA (int x, int y, int w, int h, void *b, int bw)
void	DFB_BltToVGA (int x, int y, int w, int h, void *b, int bw)
void	DFB_BltToVGA_Transparent (int x, int y, int w, int h, void *b, int bw, char Trans)
void	DFB_BltToDIB (int x, int y, int w, int h, void *b, int bw, void *bdib, int dibw)
void	DIB_BltToDFB (int x, int y, int w, int h, void *b, int bw, void *bdib, int dibw)
Variables
UCHAR	PreCalcReverseByte [256]
int	maskbit [640]
int	y80 [480]
int	xconv [640]
int	bit8 [640]
int	startmasks [8]
int	endmasks [8]
PBYTE	vidmem
static ULONG	UnpackPixel [256]
static unsigned char	leftMask
static int	byteCounter
static unsigned char	rightMask
static const RECTL	rclEmpty = { 0, 0, 0, 0 }