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D3DAUTHENTICATEDQUERY_ACCESSIBILITYATTRIBUTES

Returns the type of I/O bus used to send data to the GPU.

Query GUIDD3DAUTHENTICATEDQUERY_ACCESSIBILITYATTRIBUTES
Input data D3DAUTHENTICATEDCHANNEL_QUERY_INPUT
Return data D3DAUTHENTICATEDCHANNEL_QUERYINFOBUSTYPE_OUTPUT

 

Remarks

This query also returns information about how accessible the content is when put into video memory.

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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