Microsoft Windows CE 3.0  

DDHAL_GETVPORTLINEDATA

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The DDHAL_GETVPORTLINEDATAstructure contains the current line counter of the video port. This structure passes the information to the DirectDraw HAL GetVideoPortLinecallback function.

typedef struct _DDHAL_GETVPORTLINEDATA {
LPDDRAWI_DIRECTDRAW_LCL
lpDD
;
LPDDRAWI_DDVIDEOPORT_LCL
lpVideoPort
;
DWORD
dwLine
;
HRESULT
ddRVal
;
LPDDHALVPORTCB_GETLINE
GetVideoPortLine
;
} DDHAL_GETVPORTLINEDATA;

Members

lpDD
Pointer to the DDRAWI_DIRECTDRAW_LCLstructure that represents the DirectDraw object.
lpVideoPort
Pointer to the DDRAWI_DDVIDEOPORT_LCLstructure that represents this video port.
dwLine
Indicates the current line count on the video port.
ddRVal
Passes the DirectDraw return values.
GetVideoPortLine
This member is used by DirectDraw and should not be filled in by the driver.

 Last updated on Tuesday, July 13, 2004

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