InitVesa	MACRO
	mov	di,offset VesaNfo
	mov	cx,VideoMode
	mov	ax,4f01h
	int	10h
	or	ah,ah
	jnz	Error
	mov	ax,4f02h
	mov	bx,VideoMode+16384
	int	10h
	cmp	ax,004Fh
	jz	NoError
Error:
	mov	dx,offset VesaError
	mov	ah,9
	int	21h
	mov	ah,4ch
	int	21h
NoError:
	mov	eax,ds:[CodeLinear]
	sub	ds:[VramPtr],eax
ENDM
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
MakeMultab	MACRO
	mov	di,offset multab

	xor	ax,ax
@mk_multab0:
	push	ax
	shl	ax,3
	shr	al,3
	mul	ah
	shr	ax,5
	stosb
	pop	ax
	inc	ax
	cmp	ax,1024
	jnz	@mk_multab0
;----------------------------------	
	xor	ax,ax
@mk_multab1:
	push	ax
	shl	ax,3
	shr	al,3
	add	al,ah
	cmp	al,31
	jbe	@mk_multaba
	mov	al,31
@mk_multaba:
	stosb
	pop	ax
	inc	ax
	cmp	ax,1024
	jnz	@mk_multab1
ENDM