PFND3D12DDI_CREATEVIDEOPROCESSOR_0072 callback function (d3d12umddi.h)

The pfnCreateVideoProcessor callback function creates a video processor.

Syntax

PFND3D12DDI_CREATEVIDEOPROCESSOR_0072 Pfnd3d12ddiCreatevideoprocessor0072;

HRESULT Pfnd3d12ddiCreatevideoprocessor0072(
  D3D12DDI_HDEVICE hDrvDevice,
  const D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 *pArgs,
  D3D12DDI_HVIDEOPROCESSOR_0020 hDrvVideoProcessor
)
{...}

Parameters

hDrvDevice

A handle to the display device (graphics context).

pArgs

A D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 structure with arguments used to create a video processor.

hDrvVideoProcessor

The video processor.

Return value

If this callback function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

Register your implementation of this callback function by setting the appropriate member of D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072 and then calling Pfnd3d12ddiCreatevideoprocessor0072.

See the D3D Video Protected Resource Support Specification for more information.

Requirements

See also

D3D12DDIARG_CREATE_VIDEO_PROCESSOR_0072