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Software Vault: The Diamond Collection
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XVDRIVER.INC
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Text File
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1994-11-08
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1KB
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39 lines
; XGE VIDEO DRIVER:
; OFFSETS NEEDED TO HOOK THE MAIN PROGRAM
; start of XVD driver table
_XVDTable equ 0
; index of video card/chipset subtype
; this is for internal usage
_XVDCMode equ 4
; XVD Current VIDEO Mode
_XVDVPages equ 8
; VRAM on video board in 64k units
; available to current video mode
_XVDVModes equ 12
; flags of supported video modes
; bit0 = text 80x25
; bit1 = 320x200
; bit2 = 640x400
; bit3 = 640x480
; bit4 = 800x600
; bit5 = 1024x768
; bit6 = 1280x1024
_XVDScanLine equ 16
; logical line size of display scanline
_XVDAperture equ 20
; linear aperture base of video board
_XVDASize equ 24
; size of linear aperture region (0 = no aperture)
_XSquare equ 28
_YSquare equ 32
; _XSquare/_YSquare = aspect ratio
_XVDTotRam equ 36
; total ram on board in 64k units
_DispX equ 40
; display width
_DispY equ 44
; display height
; end of XVD driver table