commit 9c844e34e80be4a45ced763a5eff3ea42f44b417
parent fda2d5c8f6fb6ca96cdb955f6412f2e0466a0ac7
Author: minerva-jupiter <ryouturn@gmail.com>
Date: Thu, 12 Mar 2026 19:15:28 +0900
feat(synth)!: Introduce noise generator and halve oscillator range multipliers
Diffstat:
| M | Cargo.lock | | | 251 | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++- |
| M | Cargo.toml | | | 1 | + |
| M | src/lib.rs | | | 50 | ++++++++++++++++++++++++++++++++++++++++++-------- |
3 files changed, 293 insertions(+), 9 deletions(-)
diff --git a/Cargo.lock b/Cargo.lock
@@ -127,6 +127,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
[[package]]
+name = "chacha20"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f8d983286843e49675a4b7a2d174efe136dc93a18d69130dd18198a6c167601"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "rand_core",
+]
+
+[[package]]
name = "clap-sys"
version = "0.5.0"
source = "git+https://github.com/micahrj/clap-sys.git?rev=25d7f53fdb6363ad63fbd80049cb7a42a97ac156#25d7f53fdb6363ad63fbd80049cb7a42a97ac156"
@@ -148,6 +159,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
[[package]]
+name = "cpufeatures"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
+dependencies = [
+ "libc",
+]
+
+[[package]]
name = "crossbeam"
version = "0.8.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -219,6 +239,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
[[package]]
+name = "foldhash"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
+[[package]]
+name = "getrandom"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "rand_core",
+ "wasip2",
+ "wasip3",
+]
+
+[[package]]
name = "gimli"
version = "0.32.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -237,11 +277,26 @@ dependencies = [
[[package]]
name = "hashbrown"
+version = "0.15.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
+dependencies = [
+ "foldhash",
+]
+
+[[package]]
+name = "hashbrown"
version = "0.16.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
+[[package]]
name = "hermit-abi"
version = "0.1.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -251,13 +306,21 @@ dependencies = [
]
[[package]]
+name = "id-arena"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
+
+[[package]]
name = "indexmap"
version = "2.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
dependencies = [
"equivalent",
- "hashbrown",
+ "hashbrown 0.16.1",
+ "serde",
+ "serde_core",
]
[[package]]
@@ -267,6 +330,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
[[package]]
+name = "leb128fmt"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
+
+[[package]]
name = "libc"
version = "0.2.183"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -322,6 +391,7 @@ name = "mooxide"
version = "0.1.0"
dependencies = [
"nih_plug",
+ "rand",
]
[[package]]
@@ -466,6 +536,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
[[package]]
+name = "prettyplease"
+version = "0.2.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.117",
+]
+
+[[package]]
name = "proc-macro2"
version = "1.0.106"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -484,6 +564,29 @@ dependencies = [
]
[[package]]
+name = "r-efi"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
+
+[[package]]
+name = "rand"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc266eb313df6c5c09c1c7b1fbe2510961e5bcd3add930c1e31f7ed9da0feff8"
+dependencies = [
+ "chacha20",
+ "getrandom",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
+
+[[package]]
name = "raw-window-handle"
version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -732,6 +835,64 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
+[[package]]
+name = "wasip2"
+version = "1.0.2+wasi-0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9517f9239f02c069db75e65f174b3da828fe5f5b945c4dd26bd25d89c03ebcf5"
+dependencies = [
+ "wit-bindgen",
+]
+
+[[package]]
+name = "wasip3"
+version = "0.4.0+wasi-0.3.0-rc-2026-01-06"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5428f8bf88ea5ddc08faddef2ac4a67e390b88186c703ce6dbd955e1c145aca5"
+dependencies = [
+ "wit-bindgen",
+]
+
+[[package]]
+name = "wasm-encoder"
+version = "0.244.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "990065f2fe63003fe337b932cfb5e3b80e0b4d0f5ff650e6985b1048f62c8319"
+dependencies = [
+ "leb128fmt",
+ "wasmparser",
+]
+
+[[package]]
+name = "wasm-metadata"
+version = "0.244.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb0e353e6a2fbdc176932bbaab493762eb1255a7900fe0fea1a2f96c296cc909"
+dependencies = [
+ "anyhow",
+ "indexmap",
+ "wasm-encoder",
+ "wasmparser",
+]
+
+[[package]]
+name = "wasmparser"
+version = "0.244.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
+dependencies = [
+ "bitflags 2.11.0",
+ "hashbrown 0.15.5",
+ "indexmap",
+ "semver",
+]
+
+[[package]]
name = "widestring"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -859,6 +1020,94 @@ dependencies = [
]
[[package]]
+name = "wit-bindgen"
+version = "0.51.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
+dependencies = [
+ "wit-bindgen-rust-macro",
+]
+
+[[package]]
+name = "wit-bindgen-core"
+version = "0.51.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea61de684c3ea68cb082b7a88508a8b27fcc8b797d738bfc99a82facf1d752dc"
+dependencies = [
+ "anyhow",
+ "heck",
+ "wit-parser",
+]
+
+[[package]]
+name = "wit-bindgen-rust"
+version = "0.51.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7c566e0f4b284dd6561c786d9cb0142da491f46a9fbed79ea69cdad5db17f21"
+dependencies = [
+ "anyhow",
+ "heck",
+ "indexmap",
+ "prettyplease",
+ "syn 2.0.117",
+ "wasm-metadata",
+ "wit-bindgen-core",
+ "wit-component",
+]
+
+[[package]]
+name = "wit-bindgen-rust-macro"
+version = "0.51.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c0f9bfd77e6a48eccf51359e3ae77140a7f50b1e2ebfe62422d8afdaffab17a"
+dependencies = [
+ "anyhow",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+ "wit-bindgen-core",
+ "wit-bindgen-rust",
+]
+
+[[package]]
+name = "wit-component"
+version = "0.244.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
+dependencies = [
+ "anyhow",
+ "bitflags 2.11.0",
+ "indexmap",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "wasm-encoder",
+ "wasm-metadata",
+ "wasmparser",
+ "wit-parser",
+]
+
+[[package]]
+name = "wit-parser"
+version = "0.244.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecc8ac4bc1dc3381b7f59c34f00b67e18f910c2c0f50015669dde7def656a736"
+dependencies = [
+ "anyhow",
+ "id-arena",
+ "indexmap",
+ "log",
+ "semver",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "unicode-xid",
+ "wasmparser",
+]
+
+[[package]]
name = "xtask"
version = "0.1.0"
dependencies = [
diff --git a/Cargo.toml b/Cargo.toml
@@ -20,6 +20,7 @@ crate-type = ["cdylib"]
# Uncomment the below line to disable the on-by-default VST3 feature to remove
# the GPL compatibility requirement
nih_plug = { git = "https://github.com/robbert-vdh/nih-plug.git", default-features = false, features = ["assert_process_allocs"] }
+rand = "0.10.0"
[profile.release]
lto = "thin"
diff --git a/src/lib.rs b/src/lib.rs
@@ -44,6 +44,15 @@ pub enum Range {
Sixteen,
#[name = "32"]
ThirtyTwo,
+ #[name = "64"]
+ SixtyFour,
+}
+#[derive(Enum, PartialEq, Clone, Copy)]
+pub enum NoiseKind {
+ #[name = "White"]
+ White,
+ #[name = "Pink"]
+ Pink,
}
#[derive(Params)]
@@ -77,6 +86,11 @@ struct MooxideParams {
#[id = "osc3_mix"]
pub osc3_mix: FloatParam,
+ #[id = "noise"]
+ pub noise: EnumParam<NoiseKind>,
+ #[id = "noise_mix"]
+ pub noise_mix: FloatParam,
+
#[id = "gain"]
pub gain: FloatParam,
}
@@ -109,7 +123,7 @@ impl Default for MooxideParams {
osc1_range: EnumParam::new("Range", Range::Sixteen),
osc1_wave: EnumParam::new("Waveform", Waveform::Triangle),
osc1_mix: FloatParam::new("Mix", 1.0, FloatRange::Linear { min: 0.0, max: 1.0 }),
- osc2_range: EnumParam::new("Range", Range::Sixteen),
+ osc2_range: EnumParam::new("Range", Range::ThirtyTwo),
osc2_detune: FloatParam::new(
"Detune",
0.0,
@@ -120,7 +134,7 @@ impl Default for MooxideParams {
),
osc2_wave: EnumParam::new("Waveform", Waveform::Triangle),
osc2_mix: FloatParam::new("Mix", 1.0, FloatRange::Linear { min: 0.0, max: 1.0 }),
- osc3_range: EnumParam::new("Range", Range::Sixteen),
+ osc3_range: EnumParam::new("Range", Range::ThirtyTwo),
osc3_detune: FloatParam::new(
"Detune",
0.0,
@@ -131,6 +145,9 @@ impl Default for MooxideParams {
),
osc3_wave: EnumParam::new("Waveform", Waveform::Triangle),
osc3_mix: FloatParam::new("Mix", 1.0, FloatRange::Linear { min: 0.0, max: 1.0 }),
+
+ noise: EnumParam::new("Noise", NoiseKind::White),
+ noise_mix: FloatParam::new("Mix", 1.0, FloatRange::Linear { min: 0.0, max: 1.0 }),
}
}
}
@@ -166,11 +183,25 @@ impl Mooxide {
}
fn get_range_mult(&self, range: Range) -> f32 {
match range {
- Range::Two => 0.5,
- Range::Four => 1.0,
- Range::Eight => 2.0,
- Range::Sixteen => 4.0,
- Range::ThirtyTwo => 8.0,
+ Range::Two => 0.25,
+ Range::Four => 0.5,
+ Range::Eight => 1.0,
+ Range::Sixteen => 2.0,
+ Range::ThirtyTwo => 4.0,
+ Range::SixtyFour => 8.0,
+ }
+ }
+
+ fn noise(&self, kind: NoiseKind) -> f32 {
+ match kind {
+ NoiseKind::White => rand::random::<f32>() * 2.0 - 1.0,
+ NoiseKind::Pink => {
+ let mut sum = 0.0;
+ for _ in 0..10 {
+ sum += rand::random::<f32>() * 2.0 - 1.0;
+ }
+ sum / 10.0
+ }
}
}
}
@@ -297,9 +328,12 @@ impl Plugin for Mooxide {
self.params.osc3_wave.value(),
);
+ let noise = self.noise(self.params.noise.value());
+
(osc1 * self.params.osc1_mix.value()
+ osc2 * self.params.osc2_mix.value()
- + osc3 * self.params.osc3_mix.value())
+ + osc3 * self.params.osc3_mix.value()
+ + noise * self.params.noise_mix.value())
* self.midi_note_velocity.next()
};
for sample in channel_samples {
