ID3D12VideoDevice1::CreateVideoMotionEstimator method (d3d12video.h)

Creates an ID3D12VideoMotionEstimator, which maintains context for video motion estimation operations.

Syntax

HRESULT CreateVideoMotionEstimator(
  const D3D12_VIDEO_MOTION_ESTIMATOR_DESC *pDesc,
  ID3D12ProtectedResourceSession          *pProtectedResourceSession,
  REFIID                                  riid,
  void                                    **ppVideoMotionEstimator
);

Parameters

pDesc

A D3D12_VIDEO_MOTION_ESTIMATOR_DESC describing the parameters used for motion estimation. This structure contains both input and output fields.

pProtectedResourceSession

A ID3D12ProtectedResourceSession for managing access to protected resources.

riid

The globally unique identifier (GUID) for the ID3D12VideoMotionEstimator interface.

ppVideoMotionEstimator

A pointer to a memory block that receives a pointer to the ID3D12VideoMotionEstimator interface.

Return value

This method returns HRESULT.

Requirements