Crate nvidia_dlss

Expand description

Vulkan DLSS Ray Reconstruction bindings through NGX.

Use Ngx::native_backend_available to check whether the native backend was built and Ngx::staged_runtime_dir to locate its staged runtime before creating a context.

Structs§

DlssRrConfig: Conventions copied at initialization; changing them requires shutdown and reinitialization. Dimensions and quality may still change between completed evaluations, recreating the feature.
DlssRrFrameConstants
DlssRrResources: Images for NGX evaluation. All inputs, including depth and the reflection guide, must be in SHADER_READ_ONLY_OPTIMAL; the output must be in GENERAL. Evaluation validates the declared layouts but does not record layout transitions. All inputs require SAMPLED usage; output requires STORAGE. Depth, albedos, packed normal/roughness and either reflection guide must match input color dimensions. Primary motion must match the configured render or output resolution.
Evaluator
Identity
InitInfo
Ngx
VulkanImage
VulkanInitInfo: Borrowed Vulkan handles and entrypoints used to initialize NGX without a graph device.

DlssRrColor: Color encoding fixed for the lifetime of an initialized evaluator.
DlssRrDepth
DlssRrMotionResolution: Resolution of the primary motion field, not the reflection guide.
DlssRrQuality
ReflectionGuide