DXGK_PRESENTMULTIPLANEOVERLAYLIST - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dkmddi.h

typedef struct _DXGK_PRESENTMULTIPLANEOVERLAYLIST {
       UINT             LayerIndex;
       BOOL             Enabled;
       HANDLE           hDeviceSpecificAllocation;
  struct {
    [in] UINT SegmentId : 5;
         UINT Reserved : 27;
  };
  [in] PHYSICAL_ADDRESS PhysicalAddress;
} DXGK_PRESENTMULTIPLANEOVERLAYLIST;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dkmddi-_dxgk_presentmultiplaneoverlaylist)

_DXGK_PRESENTMULTIPLANEOVERLAYLIST structure

Description

Specifies an overlay plane to display in a call to the DxgkDdiPresent function.

Members

LayerIndex

The zero-based index of the overlay plane to display. The top plane (in the z-direction) has index zero. The planes' index values must be sequential from top to bottom.

Enabled

Indicates whether the overlay plane specified by LayerIndex is enabled for display.

hDeviceSpecificAllocation

A handle to the device-specific allocation that corresponds to the non device-specific allocation. The display miniport driver must set hDeviceSpecificAllocation to a handle value that it can use to refer to its private tracking structure for the allocation.

SegmentId [in]

The identifier of a segment that data is read from.

Reserved

This member is reserved and should be set to zero.

PhysicalAddress [in]

A PHYSICAL_ADDRESS data type (which is defined as LARGE_INTEGER) that indicates the physical address, within the segment that SegmentId specifies, where the data is read.

See also

DxgkDdiPresent

View the official Windows Driver Kit DDI reference

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