// d3d12umddi.h

typedef struct D3D12DDIARG_CREATE_VIDEO_MOTION_VECTOR_HEAP_0053 {
  UINT                                                    NodeMask;
  DXGI_FORMAT                                             InputFormat;
  D3D12DDI_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_0053  BlockSize;
  D3D12DDI_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_0053   Precision;
  D3D12DDI_VIDEO_MOTION_ESTIMATOR_DIFFERENCES_METRIC_0053 DifferencesMetric;
  D3D12DDI_VIDEO_SIZE_RANGE_0032                          SizeRange;
  D3D12DDI_HPROTECTEDRESOURCESESSION_0030                 hDrvProtectedResourceSession;
} D3D12DDIARG_CREATE_VIDEO_MOTION_VECTOR_HEAP_0053;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddiarg_create_video_motion_vector_heap_0053)

D3D12DDIARG_CREATE_VIDEO_MOTION_VECTOR_HEAP_0053 structure

Description

Arguments used by the PFND3D12DDI_CREATEVIDEOMOTIONVECTORHEAP_0053 callback function to create a motion vector heap.

Members

`NodeMask`

For a single GPU operation, set this to zero. If there are multiple GPU nodes, set a bit to identify the node (the device's physical adapter) to which the command queue applies. Each bit in the mask corresponds to a single node. Only 1 bit may be set.

`InputFormat`

The DXGI_FORMAT of the input and reference frames.

`BlockSize`

The search block size to use with this motion vector heap.

`Precision`

The precision of motion vector components.

`DifferencesMetric`

Indicates the differences metric to capture during motion vector heap creation.

`SizeRange`

Indicates the minimum and maximum size of the inputs to the motion vector heap creation.

`hDrvProtectedResourceSession`

Indicates the protected resource session to use for the motion vector heap creation.

D3D12DDIARG_CREATE_VIDEO_MOTION_VECTOR_HEAP_0053 - NtDoc