Module audio_setup 

Types and definitions surrounding a plugin’s audio IO setup.

Structs

AudioIOLayout

A description of a plugin’s audio IO configuration. The Plugin defines a list of supported audio IO configs, with the first one acting as the default layout. Depending on the plugin API, the host may pick a different configuration from the list and use that instead. The final chosen configuration is passed as an argument to the Plugin::initialize() function so the plugin can allocate its data structures based on the number of audio channels it needs to process.

AuxiliaryBuffers

Contains auxiliary (sidechain) input and output buffers for a process call.

BufferConfig

Configuration for (the host’s) audio buffers.

PortNames

Contains names for the ports defined in an AudioIOLayout. Setting these is optional, but it makes working with multi-output plugins much more convenient.

Enums

ProcessMode

The plugin’s current processing mode. Exposed through BufferConfig::process_mode. The host will reinitialize the plugin whenever this changes.

Functions

new_nonzero_u32

Construct a NonZeroU32 value at compile time. Equivalent to NonZeroU32::new(n).unwrap().