ns-d3dumddi-_dxvahdddi_device_desc.md

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NS:d3dumddi._DXVAHDDDI_DEVICE_DESC	_DXVAHDDDI_DEVICE_DESC (d3dumddi.h)	The DXVAHDDDI_DEVICE_DESC structure describes a decode device.	display\dxvahdddi_device_desc.htm	display	05/10/2018	DXVAHDDDI_DEVICE_DESC structure	DXVA2_Structs_ed3bcbea-9cf3-4a81-9134-e667e8121924.xml, DXVAHDDDI_DEVICE_DESC, DXVAHDDDI_DEVICE_DESC structure [Display Devices], _DXVAHDDDI_DEVICE_DESC, d3dumddi/DXVAHDDDI_DEVICE_DESC, display.dxvahdddi_device_desc	d3dumddi.h	D3dumddi.h	Windows	DXVAHDDDI_DEVICE_DESC is supported beginning with the Windows 7 operating system.														Windows	DXVAHDDDI_DEVICE_DESC	_DXVAHDDDI_DEVICE_DESC d3dumddi/_DXVAHDDDI_DEVICE_DESC DXVAHDDDI_DEVICE_DESC d3dumddi/DXVAHDDDI_DEVICE_DESC	APIRef kbSyntax	HeaderDef	d3dumddi.h	_DXVAHDDDI_DEVICE_DESC DXVAHDDDI_DEVICE_DESC

_DXVAHDDDI_DEVICE_DESC structure

-description

The DXVAHDDDI_DEVICE_DESC structure describes a decode device.

-struct-fields

-field pContentDesc [in]

A pointer to a DXVAHDDDI_CONTENT_DESC structure that describes how the device decodes content.

-field Usage [in]

A DXVAHDDDI_DEVICE_USAGE-typed value that indicates how the decode device plays video.

-remarks

The driver considers the value in the Usage member and the information to which pContentDesc points to optimize its capabilities.

-see-also

DXVAHDDDI_CONTENT_DESC

DXVAHDDDI_DEVICE_USAGE