D3DKMDT_VIDEO_PRESENT_TARGET structure (d3dkmdt.h)

The D3DKMDT_VIDEO_PRESENT_TARGET structure contains information about a video present target.

Syntax

typedef struct _D3DKMDT_VIDEO_PRESENT_TARGET {
  D3DDDI_VIDEO_PRESENT_TARGET_ID        Id;
  D3DKMDT_VIDEO_OUTPUT_TECHNOLOGY       VideoOutputTechnology;
  DXGK_CHILD_DEVICE_HPD_AWARENESS       VideoOutputHpdAwareness;
  D3DKMDT_MONITOR_ORIENTATION_AWARENESS MonitorOrientationAwareness;
  BOOLEAN                               SupportsSdtvModes;
} D3DKMDT_VIDEO_PRESENT_TARGET;

Members

Id

An integer that uniquely identifies the video present target.

VideoOutputTechnology

A D3DKMDT_VIDEO_OUTPUT_TECHNOLOGY enumerator that indicates the target's output technology (for example HD15, DVI, HDMI).

VideoOutputHpdAwareness

A value from the DXGK_CHILD_DEVICE_HPD_AWARENESS enumeration that indicates the target's ability to detect that a monitor has been hot plugged or unplugged.

MonitorOrientationAwareness

A D3DKMDT_MONITOR_ORIENTATION_AWARENESS enumerator that indicates the target's ability to detect that a connected monitor (or other display device) has been rotated.

SupportsSdtvModes

Indicates whether the video output supports standard definition TV (SDTV) modes.

Remarks

The D3DDDI_VIDEO_PRESENT_TARGET_ID data type is defined in D3dukmdt.h.

Video present target identifiers are assigned by the display miniport driver. DxgkDdiQueryChildRelations, implemented by the display miniport driver, returns an array of DXGK_CHILD_DESCRIPTOR structures, each of which contains an identifier.

For more information about video present targets, see Introduction to Video Present Networks.

Requirements

See also

D3DKMDT_VIDEO_PRESENT_SOURCE

D3DKMDT_VIDPN_PRESENT_PATH

DXGK_CHILD_DESCRIPTOR

DxgkDdiQueryChildRelations