DXVA_DeinterlaceQueryAvailableModes - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// dxva.h

typedef struct _DXVA_DeinterlaceQueryAvailableModes {
  DWORD Size;
  DWORD NumGuids;
  GUID  Guids[MAX_DEINTERLACE_DEVICE_GUIDS];
} DXVA_DeinterlaceQueryAvailableModes;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-dxva-_dxva_deinterlacequeryavailablemodes)

_DXVA_DeinterlaceQueryAvailableModes structure

Description

The DXVA_DeinterlaceQueryAvailableModes structure describes the available deinterlacing or frame-rate conversion modes for a particular input video format.

Members

Size

Indicates the size of this structure.

NumGuids

Indicates the number of GUIDs that are returned in the Guids member for the available modes.

Guids

An array of GUIDs that are returned for the available deinterlace modes.

Remarks

The driver receives the DXVA_DeinterlaceQueryAvailableModes structure with the Size member assigned, assigns values to the remaining members, and returns DXVA_DeinterlaceQueryAvailableModes to the renderer.

There is a GUID for each deinterlace and frame conversion mode returned by the driver. The GUIDs should be returned in order of descending quality (that is, the highest quality mode should occupy the first element of the GUID array returned).

View the official Windows Driver Kit DDI reference

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