The D3DKMTGetScanLine function determines whether the given video present source of a video present network (VidPN) is in vertical blanking mode and retrieves the current scan line.
NTSTATUS D3DKMTGetScanLine( D3DKMT_GETSCANLINE *Arg1 );
pData [in, out]
A pointer to a D3DKMT_GETSCANLINE structure that contains the vertical blanking status of a video present source.
D3DKMTGetScanLine returns one of the following values:
|STATUS_SUCCESS||The vertical blanking status and scan line were successfully retrieved.|
|STATUS_DEVICE_REMOVED||The graphics adapter was stopped.|
|STATUS_INVALID_PARAMETER||Parameters were validated and determined to be incorrect.|
This function might also return other NTSTATUS values.
|Minimum supported client||Available in Windows Vista and later versions of the Windows operating systems.|
|Header||d3dkmthk.h (include D3dkmthk.h)|