Edit

ID3D11VideoContext1::GetDataForNewHardwareKey method (d3d11_1.h)

  • Article

Allows the driver to return IHV specific information used when initializing the new hardware key.

Syntax

HRESULT GetDataForNewHardwareKey(
  [in]  ID3D11CryptoSession *pCryptoSession,
  [in]  UINT                PrivateInputSize,
  [in]  const void          *pPrivatInputData,
  [out] UINT64              *pPrivateOutputData
);

Parameters

[in] pCryptoSession

Type: ID3D11CryptoSession*

A pointer to the ID3D11CryptoSession interface. To get this pointer, call ID3D11VideoDevice1::CreateCryptoSession.

[in] PrivateInputSize

Type: UINT

The size of the memory referenced by the pPrivateInputData parameter.

[in] pPrivatInputData

Type: const void*

The private input data. The contents of this parameter is defined by the implementation of the secure execution environment. It may contain data about the license or about the stream properties.

[out] pPrivateOutputData

Type: UINT64*

A pointer to the private output data. The return data is defined by the implementation of the secure execution environment. It may contain graphics-specific data to be associated with the underlying hardware key.

Return value

Type: HRESULT

This method returns one of the following error codes.

S_OK The operation completed successfully.
E_OUTOFMEMORY There is insufficient memory to complete the operation.

Requirements

Requirement Value
Minimum supported client Windows 10 [desktop apps only]
Minimum supported server Windows Server 2016 [desktop apps only]
Target Platform Windows
Header d3d11_1.h

See also

ID3D11VideoContext1