D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_0080_2 structure (d3d12umddi.h)

The D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_0080_2 structure defines picture control subregions as slices.

Syntax

typedef struct D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_0080_2 {
  UINT  DataSize;
  union {
    const D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_SLICES_0080    *pSlicesPartition_H264;
    const D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_SLICES_0080    *pSlicesPartition_HEVC;
    const D3D12DDI_VIDEO_ENCODER_AV1_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_TILES_0095 *pTilesPartition_AV1;
  };
} D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_0080_2;

Members

DataSize

Size of the reference data, in bytes.

pSlicesPartition_H264

Pointer to a D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_SLICES_0080 structure that defines subregions as slices for H.264 encoding.

pSlicesPartition_HEVC

Pointer to a D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_SLICES_0080 structure that defines subregions as slices for HEVC encoding.

pTilesPartition_AV1

Pointer to a D3D12DDI_VIDEO_ENCODER_AV1_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_TILES_0095 structure that defines subregions as tiles for AV1 encoding. Added in Windows 11, version 24H2 (WDDM 3.2).

Remarks

See D3D12 video encoding for general information.

Requirements

See also

D3D12DDI_VIDEO_ENCODER_PICTURE_CONTROL_SUBREGIONS_LAYOUT_DATA_SLICES_0080

D3D12DDI_VIDEO_ENCODER_SEQUENCE_CONTROL_DESC_0082_0