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D3DAUTHENTICATEDQUERY_CRYPTOSESSION

  • Article

Returns handles to the cryptographic session and Direct3D device that are associated with a specified DirectX Video Acceleration 2 (DXVA-2) decoder device.

Requirement Value
Query GUID D3DAUTHENTICATEDQUERY_CRYPTOSESSION
Input data D3DAUTHENTICATEDCHANNEL_QUERY_INPUT
Return data D3DAUTHENTICATEDCHANNEL_QUERYCRYPTOSESSION_OUTPUT

 

Remarks

The following channel types support this query:

  • D3DAUTHENTICATEDCHANNEL_DRIVER_HARDWARE
  • D3DAUTHENTICATEDCHANNEL_DRIVER_SOFTWARE

Requirements

Requirement Value
Minimum supported client
 Windows 7 [desktop apps only]
Minimum supported server
 Windows Server 2008 R2 [desktop apps only]
Header
D3d9types.h

See also

Content Protection Queries

GPU-Based Content Protection

IDirect3DAuthenticatedChannel9::Query