PFND3D11_1DDI_CALCPRIVATECRYPTOSESSIONSIZE callback function (d3d10umddi.h)
Returns the number of bytes that the driver requires to store private data for the cryptographic session state.
Syntax
PFND3D11_1DDI_CALCPRIVATECRYPTOSESSIONSIZE Pfnd3d111DdiCalcprivatecryptosessionsize;
SIZE_T Pfnd3d111DdiCalcprivatecryptosessionsize(
D3D10DDI_HDEVICE hDevice,
const D3D11_1DDIARG_CREATECRYPTOSESSION *pCreateData
)
{...}
Parameters
hDevice
A handle to the display device (graphics context).
pCreateData
A pointer to a D3D11_1DDIARG_CREATECRYPTOSESSION structure that describes the cryptographic session.
Return value
The required number of bytes for the cryptographic session state.
Remarks
The runtime will validate the members of the D3D11_1DDIARG_CREATECRYPTOSESSION structure before it calls this function.
This function is not expected to fail.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Desktop |
| Header | d3d10umddi.h (include D3d10umddi.h) |