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D3DKMT_GETSHAREDPRIMARYHANDLE structure (d3dkmthk.h)

  • Article

The D3DKMT_GETSHAREDPRIMARYHANDLE structure describes the parameters that are required to retrieve the global shared handle for the primary surface.

Syntax

typedef struct _D3DKMT_GETSHAREDPRIMARYHANDLE {
  [in]  D3DKMT_HANDLE                  hAdapter;
  [in]  D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
  [out] D3DKMT_HANDLE                  hSharedPrimary;
} D3DKMT_GETSHAREDPRIMARYHANDLE;

Members

[in] hAdapter

A handle to the graphics adapter that the primary surface is associated with.

[in] VidPnSourceId

The zero-based identification number of the video present source in a path of a video present network (VidPN) topology that displays the primary surface.

[out] hSharedPrimary

A handle to the global shared primary surface if a shared handle currently exists. The shared handle is returned from the call to the D3DKMTGetSharedPrimaryHandle function.

Requirements

Requirement Value
Minimum supported client Windows Vista
Header d3dkmthk.h (include D3dkmthk.h)

See also

D3DKMTGetSharedPrimaryHandle