D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAGS enumeration (d3d12video.h)

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Specifies configuration flags for HEVC video encoding.

Syntax

typedef enum D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAGS {
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_NONE,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_DISABLE_LOOP_FILTER_ACROSS_SLICES,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ALLOW_REQUEST_INTRA_CONSTRAINED_SLICES,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_SAO_FILTER,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_LONG_TERM_REFERENCES,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_USE_ASYMETRIC_MOTION_PARTITION,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_TRANSFORM_SKIPPING,
  D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_USE_CONSTRAINED_INTRAPREDICTION
} ;

Constants

 
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_NONE
None.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_DISABLE_LOOP_FILTER_ACROSS_SLICES
Disables loop filtering across slices.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ALLOW_REQUEST_INTRA_CONSTRAINED_SLICES
Allows the usage of the intra constrained slices flag in picture control. 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.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_SAO_FILTER
Enables the sample adaptive offset filter.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_LONG_TERM_REFERENCES
Enables the usage of long term references in the picture reference management structures for HEVC.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_USE_ASYMETRIC_MOTION_PARTITION
Enables asymetric motion partitioning.

Note If D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_SUPPORT_HEVC_FLAG_ASYMETRIC_MOTION_PARTITION_REQUIRED was reported, this flag must be enabled.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_ENABLE_TRANSFORM_SKIPPING
Enables transform skipping.
D3D12_VIDEO_ENCODER_CODEC_CONFIGURATION_HEVC_FLAG_USE_CONSTRAINED_INTRAPREDICTION
Enables constrained intra prediction. This refers to constrained_intra_pred_flag in the PPS.

Requirements

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