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PFND3D12DDI_CALCPRIVATEVIDEOPROCESSORSIZE_0043 callback function (d3d12umddi.h)

  • Article

This method is used to calculate the driver object size. The Direct3D runtime allocates memory for storing the drivers CPU object that represents the video processor.

Syntax

PFND3D12DDI_CALCPRIVATEVIDEOPROCESSORSIZE_0043 Pfnd3d12ddiCalcprivatevideoprocessorsize0043;

SIZE_T Pfnd3d12ddiCalcprivatevideoprocessorsize0043(
  D3D12DDI_HDEVICE hDrvDevice,
  const D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0043 *pArgs
)
{...}

Parameters

hDrvDevice

A handle to the display device (graphics context).

pArgs

The arguments used to create a video processor.

Return value

Returns the size of the video processor in bytes.

Requirements

Requirement Value
Header d3d12umddi.h