D3D12_RAYTRACING_TIER

Specifies the level of ray tracing support on the graphics device.

Syntax

typedef enum D3D12_RAYTRACING_TIER
{
    D3D12_RAYTRACING_TIER_NOT_SUPPORTED = 0,
    D3D12_RAYTRACING_TIER_1_0 = 10
} D3D12_RAYTRACING_TIER

Constant	Description
D3D12_RAYTRACING_TIER_NOT_SUPPORTED	No support for ray tracing on the device. Attempts to create any ray tracing-related object will fail, and using ray tracing-related APIs on command lists results in undefined behavior.
D3D12_RAYTRACING_TIER_1_0	The device supports tier 1 ray tracing functionality. In the current release, this tier represents all available ray tracing features.

To determine the supported ray tracing tier for a graphics device, pass D3D12_FEATURE_DATA_D3D12_OPTIONS5 struct.

Header: d3d12_xs.h or d3d12_x.h
Library: d3d12_xs.lib or d3d12_x.lib
Supported Platforms: XBOX Series consoles and XBOX One family