// d3d12umddi.h

typedef struct D3D12DDI_VIDEO_PROCESS_REFERENCE_INFO_DATA_0020 {
  UINT                                              NodeIndex;
  D3D12DDI_VIDEO_PROCESS_DEINTERLACE_FLAGS_0020     DeinterlaceMode;
  D3D12DDI_VIDEO_PROCESS_FILTER_FLAGS_0020          Filters;
  D3D12DDI_VIDEO_PROCESS_FEATURE_SUPPORT_FLAGS_0020 FeatureSupport;
  DXGI_RATIONAL                                     InputFrameRate;
  DXGI_RATIONAL                                     OutputFrameRate;
  BOOL                                              EnableAutoProcessing;
  UINT                                              PastFrames;
  UINT                                              FutureFrames;
} D3D12DDI_VIDEO_PROCESS_REFERENCE_INFO_DATA_0020;
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Windows Driver Kit DDI reference (ns-d3d12umddi-d3d12ddi_video_process_reference_info_data_0020)

D3D12DDI_VIDEO_PROCESS_REFERENCE_INFO_DATA_0020 structure

Description

Retrieves the number of past and future frames required for a given deinterlace mode. This structure is for the D3D12DDICAPS_VIDEO_PROCESS_REFERENCE_INFO capability check in D3D12DDICAPS_TYPE_VIDEO_0020.

Members

`NodeIndex`

In multi-adapter operation, this indicates which physical adapter of the device this operation applies to.

`DeinterlaceMode`

The deinterlacing mode for which to retrieve the number of past and future frames. Only a single mode may be queried at once. See the D3D12DDI_VIDEO_PROCESS_DEINTERLACE_FLAGS enumeration for a list of modes.

`Filters`

The filters for which to retrieve the number of past and future frames. Multiple filters may be specified. For more information, see the D3D12DDI_VIDEO_PROCESS_FILTER_FLAGS enumeration.

`FeatureSupport`

The features for which to retrieve the number of past and future frames. For more information, see the D3D12DDI_VIDEO_PROCESS_FEATURE_SUPPORT_FLAGS enumeration.

`InputFrameRate`

The input rate of the stream.

`OutputFrameRate`

The output rate of the stream.

`EnableAutoProcessing`

Whether automatic processing is used. TRUE if auto processing is used.

`PastFrames`

The number of past reference frames required to support this processing.

`FutureFrames`

The number of future reference frames required to support this processing.

D3D12DDI_VIDEO_PROCESS_REFERENCE_INFO_DATA_0020 - NtDoc