Source code of Windows XP (NT5)
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;----------------------------------------------------------------------------; DVADDDI.INC;; Copyright (c) 1993 Microsoft Corporation;; DVA 1.0 Interface Definitions;----------------------------------------------------------------------------
;----------------------------------------------------------------------------; E Q U A T E S;----------------------------------------------------------------------------
DVAGETSURFACE equ 3074d ; GDI Escape for DVADVA_VERSION equ 0100h ; version number of DVA 1.0
;----------------------------------------------------------------------------; DVASURFACEINFO structure;----------------------------------------------------------------------------DVASURFACEINFO struc dvaBitmapInfo db 40 dup(?) ; BITMAPINFO of surface dvaMasks dd 3 dup(?) ; masks for BI_BITFIELDS dvaOffSurface dd ? ; surface offset dvaSelSurface dw ? ; surface selector dvaVersion dw ? ; DVA Version dvaFlags dd ? ; Flags dvaSurface dd ? ; driver use. dvaOpenSurface dd ? ; OpenSurface callback dvaCloseSurface dd ? ; CloseSurface callback dvaBeginAccess dd ? ; BeginAccess callback dvaEndAccess dd ? ; EndAccess callback dvaShowSurface dd ? ; ShowSurface callbackDVASURFACEINFO ends
;----------------------------------------------------------------------------; Definitions for DVASURFACEINFO.dvaFlags;----------------------------------------------------------------------------
DVAF_1632_ACCESS equ 0001h ; must access using 16:32 pointers
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