// d3dkmthk.h

typedef struct _D3DKMT_OUTPUTDUPLPRESENTTOHWQUEUE {
  D3DKMT_HANDLE                  hSource;
  D3DDDI_VIDEO_PRESENT_SOURCE_ID VidPnSourceId;
  ULONG                          BroadcastHwQueueCount;
  D3DKMT_HANDLE                  *hHwQueues;
  D3DKMT_PRESENT_RGNS            PresentRegions;
  D3DKMT_OUTPUTDUPLPRESENTFLAGS  Flags;
  D3DKMT_HANDLE                  hIndirectHwQueue;
} D3DKMT_OUTPUTDUPLPRESENTTOHWQUEUE;
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Windows Driver Kit DDI reference (ns-d3dkmthk-_d3dkmt_outputduplpresenttohwqueue)

_D3DKMT_OUTPUTDUPLPRESENTTOHWQUEUE structure

Description

Used by the D3DKMTOutputDuplPresentToHwQueue function to output the duplicate handle of a hardware queue.

Members

`hSource`

A handle to the source allocation to present from.

`VidPnSourceId`

The zero-based identification number of the video present source in a path of a video present network (VidPN) topology that the monitor is connected to.

`BroadcastHwQueueCount`

Specifies the number of hardware queues to broadcast this signal to.

`hHwQueues`

A handle to an array of hardware queues.

`PresentRegions`

Dirty and move regions, of type D3DKMT_PRESENT_RGNS.

`Flags`

Flags from the D3DKMT_OUTPUTDUPLPRESENTFLAGS enumeration that specify output behavior.

`hIndirectHwQueue`

A handle to the indirect hardware queue.

D3DKMT_OUTPUTDUPLPRESENTTOHWQUEUE - NtDoc