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PFND3D12DDI_CALCPRIVATEVIDEOEXTENSIONCOMMANDSIZE_0061 callback function (d3d12umddi.h)

  • Article

Returns the driver for the video extension object size. Direct3D runtime allocates space for this driver object. On creation, the driver places the object into the allocation that was provided by the runtime.

Syntax

PFND3D12DDI_CALCPRIVATEVIDEOEXTENSIONCOMMANDSIZE_0061 Pfnd3d12ddiCalcprivatevideoextensioncommandsize0061;

SIZE_T Pfnd3d12ddiCalcprivatevideoextensioncommandsize0061(
  D3D12DDI_HDEVICE hDrvDevice,
  const D3D12DDIARG_CREATE_VIDEO_EXTENSION_COMMAND_0063 *pArgs
)
{...}

Parameters

hDrvDevice

Handle for the D3D12 device.

pArgs

Pointer to a D3D12DDIARG_CREATE_VIDEO_EXTENSION_COMMAND_0063 structure.

Return value

Returns SIZE_T.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1903
Header d3d12umddi.h