D3DKMDT_VIDEO_PRESENT_SOURCE structure (d3dkmdt.h)
The D3DKMDT_VIDEO_PRESENT_SOURCE structure contains the unique identifier of a video present source.
Syntax
typedef struct _D3DKMDT_VIDEO_PRESENT_SOURCE {
D3DDDI_VIDEO_PRESENT_SOURCE_ID Id;
DWORD dwReserved;
} D3DKMDT_VIDEO_PRESENT_SOURCE;
Members
Id
The identifier of a video present source.
dwReserved
Reserved for future use.
Remarks
The D3DDDI_VIDEO_PRESENT_SOURCE_ID data type is defined in D3dukmdt.h.
Video present source identifiers are assigned by the operating system. DxgkDdiStartDevice, implemented by the display miniport driver, returns the number N of video present sources supported by the display adapter. Then the operating system assigns identifiers 0, 1, 2, ... NÂ -Â 1.
For more information about video present sources, see Introduction to Video Present Networks.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
Header | d3dkmdt.h |
See also
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