// d3d12umddi.h

typedef enum D3D12DDI_HEAP_FLAGS {
  D3D12DDI_HEAP_FLAG_NONE = 0x0,
  D3D12DDI_HEAP_FLAG_NON_RT_DS_TEXTURES = 0x2,
  D3D12DDI_HEAP_FLAG_BUFFERS = 0x4,
  D3D12DDI_HEAP_FLAG_COHERENT_SYSTEMWIDE = 0x8,
  D3D12DDI_HEAP_FLAG_PRIMARY = 0x10,
  D3D12DDI_HEAP_FLAG_RT_DS_TEXTURES = 0x20,
  D3D12DDI_HEAP_FLAG_0041_DENY_L0_DEMOTION = 0x40
} ;
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Windows Driver Kit DDI reference (ne-d3d12umddi-d3d12ddi_heap_flags)

D3D12DDI_HEAP_FLAGS enumeration

Description

The D3D12DDI_HEAP_FLAGS enumeration specifies Direct3D 12 heap options.

Constants

`D3D12DDI_HEAP_FLAG_NONE:0x0`

No flags.

`D3D12DDI_HEAP_FLAG_NON_RT_DS_TEXTURES:0x2`

The heap supports resources allocated for other than Render Target (RT) and Depth-Stencil (DS) textures.

`D3D12DDI_HEAP_FLAG_BUFFERS:0x4`

The heap supports resources allocated for buffers.

`D3D12DDI_HEAP_FLAG_COHERENT_SYSTEMWIDE:0x8`

The heap supports resources allocated for coherent system wide.

`D3D12DDI_HEAP_FLAG_PRIMARY:0x10`

The heap supports resources allocated for primary.

`D3D12DDI_HEAP_FLAG_RT_DS_TEXTURES:0x20`

The heap supports resources allocated for RT and DS textures.

`D3D12DDI_HEAP_FLAG_0041_DENY_L0_DEMOTION:0x40`

Supports transparent demotion to system memory by restricting the supported memory segments for the heap.

D3D12DDI_HEAP_FLAGS - NtDoc