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D3DAUTHENTICATEDQUERY_ENCRYPTIONWHENACCESSIBLEGUIDCOUNT

Returns the number of encryption types that can be used to encrypt content before it becomes accessible to the CPU or bus.

Query GUIDD3DAUTHENTICATEDQUERY_ENCRYPTIONWHENACCESSIBLEGUIDCOUNT
Input data D3DAUTHENTICATEDCHANNEL_QUERY_INPUT
Return data D3DAUTHENTICATEDCHANNEL_QUERYEVICTIONENCRYPTIONGUIDCOUNT_OUTPUT

 

Remarks

The following channel types support this query:

  • D3DAUTHENTICATEDCHANNEL_DRIVER_HARDWARE
  • D3DAUTHENTICATEDCHANNEL_DRIVER_SOFTWARE

Requirements

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

 

 

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