Crate av_denoise_core 

av-denoise-core

The core library and kernels for the av-denoise system.

You should use either the av-denoise library, binary or VapourSynth plugin, not this crate directly.

Re-exports

pub use cache::COMPILATION_CACHE_ENV;

pub use cache::CacheAlreadyInitialisedError;

pub use cache::install_compilation_cache;

pub use device::Device;

pub use frame::ChannelIntent;

pub use frame::FrameLayout;

pub use frame::PlanarDenoiser;

pub use frame::PlaneOptions;

pub use frame::Planes;

pub use frame::Subsampling;

pub use frame::push_needs_retry;

Modules

accelerate

The hardware backends kernels can run on.

cache

Where CubeCL keeps its compiled kernels.

device

Which physical device to run on.

enumerate

frame

sniff

Picking a backend that actually works on this machine.

Structs

Denoiser

A stateful denoiser that cleans a stream of frames.

DenoiserOptions

How a Denoiser should be set up.

HqParams

Parameters for the quality-focused nlmeans-hq variant.

MotionSearch

The motion search’s tuning, for a denoiser that always tracks motion.

Nl4dOptions

Settings for Algorithm::Nl4d.

NlmTuning

NLM tuning knobs.

NlmeansHqOptions

Settings for Algorithm::NlmeansHq.

NlmeansOptions

Settings for Algorithm::Nlmeans.

UnsupportedDepthError

Returned when a source declares a bit depth the denoiser does not handle.

WindowSpan

How many source frames a windowed operation needs behind and ahead of its target frame, target frame itself not counted in either number.

Enums

Algorithm

Which denoising algorithm to run.

ChannelMode

Which channels of a frame the denoiser works on.

DenoiserError

Errors reported by the high-level Denoiser.

DenoisingMode

Whether a frame is cleaned on its own or alongside its neighbours.

Depth

Bit depth of a source’s samples.

MotionCompensationMode

How motion compensation is set up for a denoise pass.

MotionEstimation

How motion toward a temporal neighbour is estimated.

NlmeansVariant

Which nlmeans implementation a preset, or an explicit choice, selects.

PrefilterMode

How the reference image for each frame is produced.

Preset

Speed vs quality dial.

Constants

DEFAULT_PILOT_STRENGTH_SCALE

The measured default strength for the pilot pass, as a multiplier on the main pass strength.

MAX_PENDING

How many readbacks the high-level Denoiser keeps in flight at once.

Functions

denormalize

Reverse of normalize.

nl4d_default_lambda_ht

The default lambda_ht for nl4d’s hard-threshold stage, per plane.

nl4d_spatial_radius_for

How wide the centre frame’s candidate search is at each preset, for nl4d.

nl4d_temporal_radius_for

How far the temporal window reaches at each preset, for nl4d.

nlmeans_search_radius_for

How far nlmeans looks for similar patches inside a frame, at a preset.

nlmeans_temporal_radius_for

How many neighbouring frames on each side nlmeans looks at, at a preset.

nlmeans_variant_for

Which NlmeansVariant a preset runs.

normalize

Scales native-depth samples into normalised [0, 1] f32.

parse_prefilter

Parses a --prefilter-style string into a PrefilterMode.