D3D12DDI_RESOURCE_HEAP_TIER enumeration (d3d12umddi.h)

A D3D12DDI_RESOURCE_HEAP_TIER value specifies which resource heap tier the hardware and driver support.

Syntax

typedef enum D3D12DDI_RESOURCE_HEAP_TIER {
  D3D12DDI_RESOURCE_HEAP_TIER_1 = 1,
  D3D12DDI_RESOURCE_HEAP_TIER_2 = 2
} ;


`D3D12DDI_RESOURCE_HEAP_TIER_1` Value: 1 Indicates that heaps can only support resources from a single resource category.
`D3D12DDI_RESOURCE_HEAP_TIER_2` Value: 2 Indicates that heaps can support resources from all three categories.

See **D3D12_RESOURCE_HEAP_TIER ** for a detailed description for each tier level.

Requirement	Value
Header	d3d12umddi.h