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The DDHAL_UPDATENONLOCALHEAPDATAstructure contains the heap information required by the UpdateNonLocalHeapcallback.
typedef struct _DDHAL_UPDATENONLOCALHEAPDATA {
LPDDRAWI_DIRECTDRAW_GBL
lpDD
;
DWORD
dwHeap
;
FLATPTR
fpGARTLin
;
FLATPTR
fpGARTDev
;
DWORD
dwReserved
;
HRESULT
ddRVal
;
LPDDHAL_UPDATENONLOCALHEAP
UpdateNonLocalHeap
;
} DDHAL_UPDATENONLOCALHEAPDATA;
Members
- lpDD
- Pointer to the DDRAWI_DIRECTDRAW_GBLstructure that represents the DirectDraw object.
- dwHeap
- Pointer to the heap index.
- fpGARTLin
- Indicates the linear graphic address remapping table (GART) address of the start of the heap.
- fpGARTDev
- Indicates the high physical GART address of the start of the heap.
- dwReserved
- Reserved for future use.
- ddRVal
- Passes the DirectDraw return values.
- UpdateNonLocalHeap
- This member is used by DirectDraw and should not be filled in
by the driver.
Last updated on Tuesday, July 13, 2004