Upraviť

Zdieľať cez

D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAGS enumeration (d3d12video.h)

Specifies the motion estimation search block sizes that a video encoder supports.

Syntax

typedef enum D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAGS {
  D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_NONE = 0,
  D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_8X8,
  D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_16X16
} ;

Constants

 
D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_NONE
Value: 0
Search block size is not supported by the encoder.
D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_8X8
The encoder supports a search block size of 8x8 pixels.
D3D12_VIDEO_MOTION_ESTIMATOR_SEARCH_BLOCK_SIZE_FLAG_16X16
The encoder supports a search block size of 16x16 pixels.

Remarks

Query for supported block sizes by calling ID3D12VideoDevice::CheckFeatureSupport and specifying the feature value of D3D12_FEATURE_VIDEO_MOTION_ESTIMATOR.

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