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D3D12_RESOLVE_VIDEO_MOTION_VECTOR_HEAP_OUTPUT structure (d3d12video.h)

  • Article

Receives output data from calls to ID3D12VideoEncodeCommandList::ResolveMotionVectorHeap.

Syntax

typedef struct D3D12_RESOLVE_VIDEO_MOTION_VECTOR_HEAP_OUTPUT {
  ID3D12Resource            *pMotionVectorTexture2D;
  D3D12_RESOURCE_COORDINATE MotionVectorCoordinate;
} D3D12_RESOLVE_VIDEO_MOTION_VECTOR_HEAP_OUTPUT;

Members

pMotionVectorTexture2D

An ID3D12Resource representing the output resource for resolved motion vectors. Motion vectors are resolved to DXGI_FORMAT_R16G16_SINT 2D textures. The resolved data is a signed 16-byte integer with quarter PEL units with the X vector component stored in the R component and the Y vector component stored in the G component. Motion vectors are stored in a 2D layout that corresponds to the pixel layout of the original input textures.

MotionVectorCoordinate

A D3D12_RESOURCE_COORDINATE structure specifying the output origin of the motion vectors. The remaining sub-region must be large enough to store all motion vectors per block specified by the input pixel with and pixel height and the specified D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE.

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004 (10.0; Build 19041)
Minimum supported server Windows Server, version 2004 (10.0; Build 19041)
Header d3d12video.h