// d3d12umddi.h

PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE Pfnd3d12ddiCalcprivatedeserializedobjectsize;

SIZE_T Pfnd3d12ddiCalcprivatedeserializedobjectsize(
  D3D12DDI_HDEVICE HDEVICE,
  D3D12DDI_HANDLETYPE HandleType,
  SIZE_T BlobSize,
  const UINT *pBlob
)
{...}
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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_calcprivatedeserializedobjectsize)

PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE callback function

Description

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.

Parameters

`HDEVICE`

Device handle.

`HandleType`

Type of object being loaded.

`BlobSize`

Size of serialized blob.

`pBlob`

Serialized blob.

Return value

Returns SIZE_T.

Prototype

//Declaration

PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE Pfnd3d12ddiCalcprivatedeserializedobjectsize;

// Definition

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

PFND3D12DDI_CALCPRIVATEDESERIALIZEDOBJECTSIZE - NtDoc