;******************************************************************************
;
; (C) Copyright MICROSOFT Corp., 1988-1990
;
; Title: vdd.inc - VDD definitions for other VxD's and multiple VDD's
;
; Version: 1.00
;
; Date:
;
; Author: AR, MDW
;
;------------------------------------------------------------------------------
;
; Change log:
;
; DATE REV DESCRIPTION
; ----------- --- -----------------------------------------------------------
; 24-Jan-1989 MDW Added service definitions
;==============================================================================
Begin_Service_Table VDD
;***************
;VDD protect mode services for other devices and VMM(Get_Version must be first)
;
VDD_Service VDD_Get_Version ; Get version number and ID string ptr
VDD_Service VDD_PIF_State ; Pass video PIF bits to VDD
VDD_Service VDD_Get_GrabRtn ; Get routine addr for video grab
VDD_Service VDD_Hide_Cursor ; Hide cursor when display is windowed
VDD_Service VDD_Set_VMType ; Set VM type(windowed, bckgrnd, excl)
VDD_Service VDD_Get_ModTime ; Return system time of last mod
VDD_Service VDD_Set_HCurTrk ; Track horiz cursor movement in window
VDD_Service VDD_Msg_ClrScrn ; Clear screen for sysmodal message
VDD_Service VDD_Msg_ForColor ; Set Msg_TextOut forground color
VDD_Service VDD_Msg_BakColor ; Set Msg_TextOut background color
VDD_Service VDD_Msg_TextOut ; Output a string
VDD_Service VDD_Msg_SetCursPos ; Set cursor position
VDD_Service VDD_Query_Access ; Is it OK to access video now?
; New services for 3.1 Not supported for 3.0 VDD's
;
VDD_Service VDD_Check_Update_Soon,,VGA31 ; User action may update screen
End_Service_Table VDD
IFDEF VGA31
VDD_VerNum EQU 030Ah ; version 3, 10
ELSE
VDD_VerNum = 0300h
IFDEF DEBUG
IFNDEF VGA
IFNDEF EGA
VDD_VerNum = VDD_VerNum + 0FFh
ENDIF ;EGA
ENDIF ;VGA
ENDIF ;DEBUG
ENDIF ;VGA31
;***************
; PIF_State service definitions
;
; These definitions cannot change without changing the PIF editor!!!
;
fVidTxtEmulate EQU 0001h ; Do INT 10h TTY and cursor emulation
fVidNoTrpTxt EQU 0002h ; Do not trap text mode apps
fVidNoTrpLRGrfx EQU 0004h ; Do not trap lo res graphics mode apps
fVidNoTrpHRGrfx EQU 0008h ; Do not trap hi res graphics mode apps
fVidTextMd EQU 0010h ; Allocate text mode mem
fVidLowRsGrfxMd EQU 0020h ; Allocate lo res graphics mode mem
fVidHghRsGrfxMd EQU 0040h ; Allocate hi res graphics mode mem
fVidRetainAllo EQU 0080h ; Never deallocate once allocated
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