skeleton & stubs

crates/plugin-lv2/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "plugin-lv2"
+version.workspace = true
+edition.workspace = true
+
+[lib]
+name = "tenko_lv2"
+crate-type = ["cdylib"]
+
+[dependencies]
+params = { workspace = true }
+engine = { workspace = true }
+lv2 = { workspace = true }

crates/plugin-lv2/lv2/manifest.ttl

@@ -0,0 +1,7 @@
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<https://git.yokai.digital/deadYokai/tenko>
+    a lv2:Plugin ;
+    lv2:binary <libtenko_lv2.so> ;
+    rdfs:seeAlso <tenko.ttl> .

crates/plugin-lv2/lv2/tenko.ttl

@@ -0,0 +1,21 @@
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<https://git.yokai.digital/deadYokai/tenko>
+    a lv2:Plugin, lv2:InstrumentPlugin ;
+
+    doap:name    "Tenko" ;
+    doap:license <https://spdx.org/licenses/MIT> ;
+
+    lv2:port [
+        a lv2:OutputPort, lv2:AudioPort ;
+        lv2:index  0 ;
+        lv2:symbol "out_l" ;
+        rdfs:label "Left Out"
+    ] , [
+        a lv2:OutputPort, lv2:AudioPort ;
+        lv2:index  1 ;
+        lv2:symbol "out_r" ;
+        rdfs:label "Right Out"
+    ] .

crates/plugin-lv2/src/lib.rs

@@ -0,0 +1,37 @@
+use engine::Engine;
+use lv2::prelude::*;
+use params::ParamStore;
+
+#[derive(PortCollection)]
+struct Ports {
+    out_l: OutputPort<Audio>,
+    out_r: OutputPort<Audio>,
+}
+
+#[uri("https://git.yokai.digital/deadYokai/tenko")]
+struct TenkoLv2 {
+    engine: Engine,
+}
+
+impl Plugin for TenkoLv2 {
+    type Ports = Ports;
+    type InitFeatures = ();
+    type AudioFeatures = ();
+
+    fn new(info: &PluginInfo, _features: &mut ()) -> Option<Self> {
+        let params = ParamStore::new();
+        let engine = Engine::new(params, info.sample_rate() as f32);
+        Some(Self { engine })
+    }
+
+    fn run(&mut self, ports: &mut Ports, _: &mut (), _: u32) {
+        for s in ports.out_l.iter_mut() {
+            *s = 0.0;
+        }
+        for s in ports.out_r.iter_mut() {
+            *s = 0.0;
+        }
+    }
+}
+
+lv2_descriptors!(TenkoLv2);