Expand Minimize

DXVAHDDDI_DEVICE_DESC structure

The DXVAHDDDI_DEVICE_DESC structure describes a decode device.

Syntax


typedef struct _DXVAHDDDI_DEVICE_DESC {
  DXVAHDDDI_CONTENT_DESC *pContentDesc;
  DXVAHDDDI_DEVICE_USAGE Usage;
} DXVAHDDDI_DEVICE_DESC;

Members

pContentDesc

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

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.

Requirements

Version

DXVAHDDDI_DEVICE_DESC is supported beginning with the Windows 7 operating system.

Header

D3dumddi.h (include D3dumddi.h)

See also

DXVAHDDDI_CONTENT_DESC
DXVAHDDDI_DEVICE_USAGE

 

 

Send comments about this topic to Microsoft

Show:
© 2014 Microsoft