Edit

Share via

D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION enumeration (d3d12video.h)

  • Article

Defines vector precision values for video motion estimation.

Syntax

typedef enum D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION {
  D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_QUARTER_PEL = 0
} ;

Constants

 
D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_QUARTER_PEL
Value: 0
The vector precision is quarter-pixel motion.

Remarks

Query for supported vector precision values by calling ID3D12VideoDevice::CheckFeatureSupport and specifying the feature value of D3D12_FEATURE_VIDEO_MOTION_ESTIMATOR.

Set the desired vector precision for video motion estimation with the D3D12_VIDEO_MOTION_ESTIMATOR_DESC passed into ID3D12VideoDevice1::CreateVideoMotionEstimator.

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