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The DDHAL_CREATEVPORTDATAstructure contains information necessary to create a video port. This structure passes the information to the DirectDraw HAL CreateVideoPortcallback function.
typedef struct _DDHAL_CREATEVPORTDATA {
LPDDRAWI_DIRECTDRAW_LCL
lpDD
;
LPDDVIDEOPORTDESC
lpDDVideoPortDesc
;
LPDDRAWI_DDVIDEOPORT_LCL
lpVideoPort
;
HRESULT
ddRVal
;
LPDDHALVPORTCB_CREATEVIDEOPORT
CreateVideoPort
;
} DDHAL_CREATEVPORTDATA;
Members
- lpDD
- Pointer to the DDRAWI_DIRECTDRAW_LCLstructure that represents the DirectDraw object.
- lpDDVideoPortDesc
- Pointer to a DDVIDEOPORTDESCstructure that describes the video port object being created.
- lpVideoPort
- Pointer to the DDRAWI_DDVIDEOPORT_LCLstructure that represents this video port.
- ddRVal
- Passes the DirectDraw return values.
- CreateVideoPort
- This member is used by DirectDraw and should not be filled in
by the driver.
Last updated on Tuesday, July 13, 2004
© 2004 Microsoft Corporation. All rights reserved.