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The DDHAL_CANCREATEVPORTDATAstructure contains information necessary to indicate whether a video port can be created. This structure passes the information to the DirectDraw HAL CanCreateVideoPortcallback function.
typedef struct _DDHAL_CANCREATEVPORTDATA {
LPDDRAWI_DIRECTDRAW_LCL
lpDD
;
LPDDVIDEOPORTDESC
lpDDVideoPortDesc
;
HRESULT
ddRVal
;
LPDDHALVPORTCB_CANCREATEVIDEOPORT
CanCreateVideoPort
;
} DDHAL_CANCREATEVPORTDATA;
Members
- lpDD
- Pointer to the DDRAWI_DIRECTDRAW_LCLstructure that represents the DirectDraw object.
- lpDDVideoPortDesc
- Pointer to a DDVIDEOPORTDESCstructure that contains a description of the video port being created.
- ddRVal
- Passes the DirectDraw return values.
- CanCreateVideoPort
- This member is used by DirectDraw and should not be filled in
by the driver.
Last updated on Tuesday, July 13, 2004