PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORINPUTVIEWSIZE callback function (d3d10umddi.h)

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

Syntax

PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORINPUTVIEWSIZE Pfnd3d111DdiCalcprivatevideoprocessorinputviewsize;

SIZE_T Pfnd3d111DdiCalcprivatevideoprocessorinputviewsize(
  D3D10DDI_HDEVICE unnamedParam1,
  const D3D11_1DDIARG_CREATEVIDEOPROCESSORINPUTVIEW *unnamedParam2
)
{...}

Parameters

unnamedParam1

hDevice [in]

A handle to the display device (graphics context).

unnamedParam2

pView [in]

A pointer to a D3D11_1DDIARG_CREATEVIDEOPROCESSORINPUTVIEW structure that describes the video processor input view.

Return value

The required number of bytes for the video processor input view state.

Remarks

The runtime will validate the members of the D3D11_1DDIARG_CREATEVIDEOPROCESSORINPUTVIEW structure before it calls this function. In particular, the runtime verifies that the specified view is supported as a video processor input format.

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

D3D11_1DDIARG_CREATEVIDEOPROCESSORINPUTVIEW