PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORENUMSIZE callback function (d3d10umddi.h)

Returns the number of bytes that the driver requires to store private data for the video processor enumeration state.

Syntax

PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORENUMSIZE Pfnd3d111DdiCalcprivatevideoprocessorenumsize;

SIZE_T Pfnd3d111DdiCalcprivatevideoprocessorenumsize(
  D3D10DDI_HDEVICE unnamedParam1,
  const D3D11_1DDIARG_CREATEVIDEOPROCESSORENUM *unnamedParam2
)
{...}

Parameters

unnamedParam1

hDevice [in]

A handle to the display device (graphics context).

unnamedParam2

pProcessorEnum [in]

A pointer to a D3D11_1DDIARG_CREATEVIDEOPROCESSORENUM structure that describes the video processor enumeration object that was created through the CreateVideoProcessorEnum function.

Return value

The required number of bytes for the video processor enumeration state.

Remarks

This function is not expected to fail.

Requirements

Requirement	Value
Minimum supported client	Windows 8
Minimum supported server	Windows Server 2012
Target Platform	Desktop
Header	d3d10umddi.h (include D3d10umddi.h)

See also

CreateVideoProcessorEnum

D3D11_1DDIARG_CREATEVIDEOPROCESSORENUM