// d3d12umddi.h

PFND3D12DDI_CALCPRIVATEELEMENTLAYOUTSIZE Pfnd3d12ddiCalcprivateelementlayoutsize;

SIZE_T Pfnd3d12ddiCalcprivateelementlayoutsize(
  D3D12DDI_HDEVICE unnamedParam1,
  const D3D12DDIARG_CREATEELEMENTLAYOUT *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_calcprivateelementlayoutsize)

PFND3D12DDI_CALCPRIVATEELEMENTLAYOUTSIZE callback function

Description

The CalcPrivateElementLayoutSize function determines the size of the user-mode display driver's private region of memory (that is, the size of internal driver structures, not the size of the resource video memory) for an element layout.

Parameters

`unnamedParam1`

A handle to the display device (graphics context).

`unnamedParam2`

Return value

Returns SIZE_T.

Prototype

//Declaration

PFND3D12DDI_CALCPRIVATEELEMENTLAYOUTSIZE Pfnd3d12ddiCalcprivateelementlayoutsize;

// Definition

SIZE_T Pfnd3d12ddiCalcprivateelementlayoutsize
(
     D3D12DDI_HDEVICE
    CONST D3D12DDIARG_CREATEELEMENTLAYOUT *
)
{...}

PFND3D12DDI_CALCPRIVATEELEMENTLAYOUTSIZE

PFND3D12DDI_CALCPRIVATEELEMENTLAYOUTSIZE - NtDoc