DXGI_MEMORY_SEGMENT_GROUP enumeration

Specifies the memory segment group to use.

Syntax

C++
Copy 

typedef enum DXGI_MEMORY_SEGMENT_GROUP { 
  DXGI_MEMORY_SEGMENT_GROUP_LOCAL      = 0,
  DXGI_MEMORY_SEGMENT_GROUP_NON_LOCAL  = 1
} DXGI_MEMORY_SEGMENT_GROUP;

Constants

DXGI_MEMORY_SEGMENT_GROUP_LOCAL

The grouping of segments which is considered local to the video adapter, and represents the fastest available memory to the GPU. Applications should target the local segment group as the target size for their working set.

DXGI_MEMORY_SEGMENT_GROUP_NON_LOCAL

The grouping of segments which is considered non-local to the video adapter, and may have slower performance than the local segment group.

Remarks

This enum is used by QueryVideoMemoryInfo and SetVideoMemoryReservation.

Refer to the remarks for D3D12_MEMORY_POOL.

Requirements

Header
DXGI1_3.h

See also

DXGI Enumerations

 

 

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