Edit

D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAGS enumeration (d3d12video.h)

  • Article

Specifies flags for the HEVC-specific picture control properties.

Syntax

typedef enum D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAGS {
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAG_NONE,
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAG_REQUEST_INTRA_CONSTRAINED_SLICES,
  D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAG_REQUEST_NUM_REF_IDX_ACTIVE_OVERRIDE_FLAG_SLICE
} ;

Constants

 
D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAG_NONE
None.
D3D12_VIDEO_ENCODER_PICTURE_CONTROL_CODEC_DATA_HEVC_FLAG_REQUEST_INTRA_CONSTRAINED_SLICES
Requests slice constrained encoding for a frame, in which every slice in the frame is encoded independently from other slices in the same frame. Please check for support in D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_SUPPORT_FLAGS_HEVC_INTRA_SLICE_CONSTRAINED_ENCODING_SUPPORT. This mode restricts the motion vector search range to the region box of the current slice, i.e. motion vectors outside the slice boundary can't be used.

Requirements

Requirement Value
Minimum supported client Windows Build 22000
Minimum supported server Windows Build 22000
Header d3d12video.h