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DXGKARG_GETSCANLINE structure (d3dkmddi.h)

  • Article

The DXGKARG_GETSCANLINE structure contains information about a video present target's vertical blanking status.

Syntax

typedef struct _DXGKARG_GETSCANLINE {
  [in]  D3DDDI_VIDEO_PRESENT_TARGET_ID VidPnTargetId;
  [out] BOOLEAN                        InVerticalBlank;
  [out] UINT                           ScanLine;
} DXGKARG_GETSCANLINE;

Members

[in] VidPnTargetId

The identifier of a display adapter's video present target.

[out] InVerticalBlank

A Boolean variable that receives TRUE if the video present target is in vertical blanking mode and FALSE if the video present target is not in vertical blanking mode.

[out] ScanLine

The video present target's current scan line.

Remarks

A video present path represents a connection between a video present source (view) and a video present target (output) on a display adapter. For more information about video present networks, paths, sources, and targets, see Introduction to Video Present Networks.

Requirements

Requirement Value
Minimum supported client Windows Vista
Header d3dkmddi.h (include D3dkmddi.h)

See also

DxgkDdiGetScanLine