// d3d12umddi.h

typedef enum D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAGS {
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_NONE,
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP,
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP_SMOOTH,
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP_SHARP,
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_BILINEAR,
  D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_SWITCHABLE
} ;
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Windows Driver Kit DDI reference (ne-d3d12umddi-d3d12ddi_video_encoder_av1_interpolation_filters_0095_flags)

Description

The D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAGS enumeration specifies flags for the interpolation filters that can be used in the AV1 video encoding process.

Constants

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_NONE`

Indicates that no interpolation filters are selected or supported.

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP`

Indicates support for the eight-tap interpolation filter.

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP_SMOOTH`

Indicates support for the eight-tap smooth interpolation filter.

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_EIGHTTAP_SHARP`

Indicates support for the eight-tap sharp interpolation filter.

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_BILINEAR`

Indicates support for the bilinear interpolation filter.

`D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAG_SWITCHABLE`

Indicates support for switchable interpolation filters, where the encoder can choose the best filter on a per-block basis depending on the content.

Remarks

See D3D12 AV1 video encoding for more information.

D3D12DDI_VIDEO_ENCODER_AV1_INTERPOLATION_FILTERS_0095_FLAGS - NtDoc