// d3d12umddi.h

PFND3D12DDI_CALCPRIVATECOMMANDQUEUESIZE_0050 Pfnd3d12ddiCalcprivatecommandqueuesize0050;

SIZE_T Pfnd3d12ddiCalcprivatecommandqueuesize0050(
  D3D12DDI_HDEVICE unnamedParam1,
  const D3D12DDIARG_CREATECOMMANDQUEUE_0050 *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_calcprivatecommandqueuesize_0050)

PFND3D12DDI_CALCPRIVATECOMMANDQUEUESIZE_0050 callback function

Description

The PFND3D12DDI_CALCPRIVATECOMMANDQUEUESIZE_0050 callback function is used to calculate the size of a private command queue.

Parameters

`unnamedParam1`

The handle of a device.

`unnamedParam2`

_In_ CreateCommandQueue

Pointer to a D3D12DDIARG_CREATECOMMANDQUEUE_0050 structure used to create a command queue.

Return value

Returns SIZE_T that represents the size of the queue.

Prototype

//Declaration

PFND3D12DDI_CALCPRIVATECOMMANDQUEUESIZE_0050 Pfnd3d12ddiCalcprivatecommandqueuesize0050;

// Definition

SIZE_T Pfnd3d12ddiCalcprivatecommandqueuesize0050
(
    D3D12DDI_HDEVICE Arg1
    CONST D3D12DDIARG_CREATECOMMANDQUEUE_0050 *
)
{...}

Remarks

Access this callback function by using a device functions core structure, such as the D3D12DDI_DEVICE_FUNCS_CORE_0050 structure.

PFND3D12DDI_CALCPRIVATECOMMANDQUEUESIZE_0050 - NtDoc