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PFND3D12DDI_CREATEVIDEOEXTENSIONCOMMAND_0063 callback function (d3d12umddi.h)

  • Article

Creates a video extension command. All significant internal resource allocations used by the extension command should be created during video extension creation.

Syntax

PFND3D12DDI_CREATEVIDEOEXTENSIONCOMMAND_0063 Pfnd3d12ddiCreatevideoextensioncommand0063;

HRESULT Pfnd3d12ddiCreatevideoextensioncommand0063(
  D3D12DDI_HDEVICE hDrvDevice,
  const D3D12DDIARG_CREATE_VIDEO_EXTENSION_COMMAND_0063 *pArgs,
  D3D12DDI_HVIDEOEXTENSIONCOMMAND_0063 hDrvVideoExtensionCommand
)
{...}

Parameters

hDrvDevice

Handle for the Direct3D 12 device.

pArgs

Pointer to a D3D12DDIARG_CREATE_VIDEO_EXTENSION_COMMAND_0063 structure that contains arguments.

hDrvVideoExtensionCommand

A handle to a video extension command D3D12DDI_HVIDEOEXTENSIONCOMMAND_0063.

Return value

Returns HRESULT.

Requirements

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