Mikkeli Matlock
8d9eaeaffc
Implements the single full-band feed-forward compressor (the engine that will be reused per band + for the 'All' channel). Design follows Giannoulis et al. 2012: log-domain gain computer with a quadratic soft knee feeding a smooth decoupled peak detector for attack/release ballistics. Stereo-linked peak detection. Look-ahead uses a fixed audio delay with a constant reported latency (set once in initialize); the knob only moves the detector tap within that delay. This avoids renegotiating latency from process(), which crashed FL Studio when the look-ahead was adjusted during playback. - src/dsp/compressor.rs: Compressor + CompressorSettings, RT-safe (no alloc in process; buffers sized in prepare; envelope denormals flushed in-code) - src/lib.rs: nested CompressorParams (threshold/ratio/knee/attack/release/makeup/ bypass) + global look-ahead; egui ParamSlider grid; latency reported once - 5 unit tests (static curve, knee continuity, steady-state convergence, constant latency); Cargo.toml lib crate-type added so tests link - README: 'All' channel architecture already documented; look-ahead spec updated Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
35 lines
1.3 KiB
TOML
35 lines
1.3 KiB
TOML
[package]
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name = "codename_206"
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version = "0.1.0"
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edition = "2021"
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authors = ["Mikkeli Matlock <matlockib@gmail.com>"]
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homepage = "https://github.com/mikkeli/codename-206"
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description = "A VST3/CLAP multiband compressor/limiter with a custom gain-curve display"
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# VST3 is on by default in nih_plug, and its bindings (vst3-sys) are GPLv3. Any
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# distributed VST3 binary built with them must therefore be GPL-3.0-or-later
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# (or covered by a commercial Steinberg licence). CLAP carries no such requirement.
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license = "GPL-3.0-or-later"
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[workspace]
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members = ["xtask"]
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[lib]
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# `cdylib` is the plugin binary; `lib` (rlib) lets `cargo test` link the unit tests.
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crate-type = ["cdylib", "lib"]
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[dependencies]
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# Pinned to the exact commit of the local ./nih-plug reference clone so the build
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# is reproducible and matches the examples we read from. Bump the `rev` together
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# with `git -C nih-plug pull` when you want to update.
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nih_plug = { git = "https://github.com/robbert-vdh/nih-plug.git", rev = "f36931f7af4646065488a9845d8f8c2f95252c23", features = ["assert_process_allocs"] }
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nih_plug_egui = { git = "https://github.com/robbert-vdh/nih-plug.git", rev = "f36931f7af4646065488a9845d8f8c2f95252c23" }
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[profile.release]
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lto = "thin"
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strip = "symbols"
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[profile.profiling]
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inherits = "release"
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debug = true
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strip = "none"
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