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PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE callback function (d3d12umddi.h)

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CalcPrivateDeserializedObjectSize is called to get the size of the private driver data that the runtime should allocate for the driver to instantiate an object from serialized form.

Syntax

PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE Pfnd3d12ddiCalcprivatedeserializedobjectsize;

SIZE_T Pfnd3d12ddiCalcprivatedeserializedobjectsize(
  D3D12DDI_HDEVICE HDEVICE,
  D3D12DDI_HANDLETYPE HandleType,
  SIZE_T BlobSize,
  const UINT *pBlob
)
{...}

Parameters

HDEVICE

Device handle.

HandleType

Type of object being loaded.

BlobSize

Size of serialized blob.

pBlob

Serialized blob.

Return value

Returns SIZE_T.

Requirements

Requirement Value
Minimum supported client Windows 10
Header d3d12umddi.h