D3DAUTHENTICATEDQUERY_CRYPTOSESSION

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