Crate sim_lib_plugin_lv2 

LV2-shaped plugin adapters for SIM audio graph processors.

The default model feature is a pure-Rust, in-process model of the LV2 plugin format. The crate carries no -sys or FFI dependency: Lv2HostProcessor runs SIM audio-graph processors shaped to the LV2 descriptor, and export_*_as_lv2 produces descriptors. On Linux, the optional lv2-host feature exposes a provider trait and fixture host provider for capability-gated fallback loading.

use sim_lib_plugin_lv2::lv2_gain_lv2_descriptor;

let lv2 = lv2_gain_lv2_descriptor().unwrap();
assert_eq!(lv2.ports.len(), 3);

let descriptor = lv2.to_plugin_descriptor().unwrap();
assert_eq!(descriptor.id.format.as_str(), "lv2");

Structs

Lv2ExportedProcessor

A SIM graph Processor presented as an LV2-shaped PluginInstance.

Lv2HostProcessor

Graph Processor that drives an LV2-shaped plugin instance.

Lv2PluginDescriptor

An LV2-shaped plugin description that lowers to a core PluginDescriptor.

Lv2Port

One declared port of an Lv2PluginDescriptor.

Lv2StatePatch

A portable snapshot of one LV2 plugin’s state, keyed by its URI.

Enums

Lv2PortKind

The LV2 port class of an Lv2Port, mapped onto a graph PortMedia.

Functions

export_gain_as_lv2

Exports the built-in gain processor as an LV2-shaped plugin instance.

export_processor_as_lv2

Exports processor as an LV2-shaped plugin instance under descriptor.

install_lv2_plugin_lib

Installs the plugin-lv2 surface pack into cx, idempotently.

lv2_gain_descriptor

Builds the built-in gain plugin’s format-neutral PluginDescriptor.

lv2_gain_lv2_descriptor

Builds the built-in stereo gain plugin’s LV2 description.

lv2_plugin_symbols

Returns the qualified Symbol for each plugin-lv2 runtime export.