Crate audio_processor_traits

Provides abstractions for implementing:

• Audio processing nodes
• MIDI processing nodes
• Audio buffers

An audio processor implemented with these traits may work with multiple sample types, audio buffer types and audio processing back-ends.

Start looking at AudioProcessor, then have a look at AudioBuffer and MidiEventHandler.

Running the audio processors as CLIs, GUIs, VSTs or CPAL threads

See [audio_processor_standalone]

Running a graph of audio processors

See [audio_processor_graph]

AudioProcessor implementations

See: https://github.com/yamadapc/augmented-audio/

Re-exports

pub use num;

pub use audio_buffer::AudioBuffer;

pub use audio_buffer::InterleavedAudioBuffer;

pub use audio_buffer::OwnedAudioBuffer;

pub use audio_buffer::VecAudioBuffer;

pub use midi::MidiEventHandler;

pub use midi::MidiMessageLike;

pub use midi::NoopMidiEventHandler;

pub use simple_processor::BufferProcessor;

pub use simple_processor::SimpleAudioProcessor;

Modules

atomic_float

Atomic F32 implementation with num trait implementations

audio_buffer

Provides an abstraction for audio buffers that works for [cpal] and vst layouts

midi

Provides an abstraction for MIDI processing that works for stand-alone and vst events

parameters

Parameters for AudioProcessor Provides a basic mechanism for defining float parameters and modifying them through introspection at runtime.

simple_processor

Simpler audio processor trait, ingesting sample by sample Provides what is in some cases a simpler form of expressing signal processing.

Structs

AtomicF32

Simple atomic floating point variable with relaxed ordering.

AtomicF64

Simple atomic floating point variable with relaxed ordering.

AudioProcessorSettings

Options provided to the audio-processor before calling process.

NoopAudioProcessor

An audio-processor which doesn’t do any work.

SilenceAudioProcessor

An audio-processor which mutes all channels.

Traits

AudioProcessor

Represents an audio processing node.

Float

Generic trait for floating point numbers

ObjectAudioProcessor

Auto-implemented object version of the audio-processor trait.

SliceAudioProcessor

Auto-implemented object version of the audio-processor trait.

Zero

Defines an additive identity element for Self.