Cargo.toml

[package]
name = "nih_plug"
version = "0.0.0"
edition = "2021"
rust-version = "1.80"
links = "nih_plug_cocoaui"
authors = ["Robbert van der Helm <mail@robbertvanderhelm.nl>"]
license = "ISC"

keywords = ["audio", "plugin", "vst", "vst3"]
description = "A simple but modern API-agnostic audio plugin framework"
repository = "https://github.com/robbert-vdh/nih-plug"

[workspace]
resolver = "2"
members = [
  "nih_plug_derive",
  "nih_plug_egui",
  "nih_plug_iced",
  "nih_plug_vizia",
  "nih_plug_xtask",

  "cargo_nih_plug",
  "xtask",

  "plugins/examples/byo_gui_gl",
  "plugins/examples/byo_gui_softbuffer",
  "plugins/examples/byo_gui_wgpu",
  "plugins/examples/gain",
  "plugins/examples/gain_gui_egui",
  "plugins/examples/gain_gui_iced",
  "plugins/examples/gain_gui_vizia",
  "plugins/examples/midi_inverter",
  "plugins/examples/poly_mod_synth",
  "plugins/examples/sine",
  "plugins/examples/stft",
  "plugins/examples/sysex",

  "plugins/soft_vacuum",
  "plugins/buffr_glitch",
  "plugins/crisp",
  "plugins/crossover",
  "plugins/diopser",
  "plugins/loudness_war_winner",
  "plugins/puberty_simulator",
  "plugins/safety_limiter",
  "plugins/spectral_compressor",
]

[features]
default = ["vst3"]

# Enabling this feature will cause the plugin to terminate when allocations
# occur in the processing function during debug builds. Keep in mind that panics
# may also allocate if they use string formatting, so temporarily disabling this
# feature may be necessary when debugging panics in DSP code.
assert_process_allocs = ["dep:assert_no_alloc"]
# Enables an export target for standalone binaries through the
# `nih_export_standalone()` function. Disabled by default as this requires
# building additional dependencies for audio and MIDI handling.
standalone = ["dep:baseview", "dep:clap", "dep:cpal", "dep:jack", "dep:midir", "dep:rtrb"]
# Enables the `nih_export_vst3!()` macro. Enabled by default. This feature
# exists mostly for GPL-compliance reasons, since even if you don't use the VST3
# wrapper you might otherwise still include a couple (unused) symbols from the
# `vst3-sys` crate.
vst3 = ["dep:vst3-sys"]
# Enables the `nih_export_au!()` macro for Apple Audio Unit (AUv2) plugins on macOS.
# Builds AudioComponentPlugInInterface vtable + Cocoa view (objc2-app-kit).
au = ["dep:au-sys", "dep:objc2", "dep:objc2-foundation", "dep:objc2-app-kit"]
# Add adapters to the Buffer object for reading the channel data to and from
# `std::simd` vectors. Requires a nightly compiler.
simd = []
# Compress plugin state using the Zstandard algorithm. Loading uncompressed
# state is still supported so existing state will still load after enabling this
# feature for a plugin, but it can not be disabled again without losing state
# compatibility.
zstd = ["dep:zstd"]

# Only relevant when generating docs, adds the `doc_auto_cfg` nightly feature
docs = []

[dependencies]
nih_plug_derive = { path = "nih_plug_derive" }

anyhow = "1.0"
anymap3 = "1.0.1"
atomic_float = "0.1"
atomic_refcell = "0.1"
backtrace = "0.3.65"
bitflags = "1.3"
cfg-if = "1.0"
# This supports CLAP 1.2.2
clap-sys = {  git = "https://github.com/micahrj/clap-sys.git", rev = "25d7f53fdb6363ad63fbd80049cb7a42a97ac156" }
crossbeam = "0.8"
log = { version = "0.4", features = ["std", "release_max_level_info"] }
midi-consts = "0.1"
nih_log = "0.3.1"
parking_lot = "0.12"
raw-window-handle = "0.5"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
widestring = "1.0.0-beta.1"

# Used for the `assert_process_allocs` feature
assert_no_alloc = { git = "https://github.com/robbert-vdh/rust-assert-no-alloc.git", branch = "feature/nested-permit-forbid", features = ["backtrace", "log"], optional = true }

# Used for the `standalone` feature
# NOTE: OpenGL support is not needed here, but rust-analyzer gets confused when
#       some crates do use it and others don't
baseview = { git = "https://github.com/RustAudio/baseview.git", rev = "579130ecb4f9f315ae52190af42f0ea46aeaa4a2", features = ["opengl"], optional = true }
# All the claps!
clap = { version = "4.1.8", features = ["derive", "wrap_help"], optional = true }
cpal = { version = "0.15", optional = true }
jack = { version = "0.11.4", optional = true }
midir = { version = "0.9.1", optional = true }
rtrb = { version = "0.2.2", optional = true }

# Used for the `vst3` feature
vst3-sys = { git = "https://github.com/robbert-vdh/vst3-sys.git", branch = "fix/drop-box-from-raw", optional = true }

# Used for the `zstd` feature
zstd = { version = "0.12.3", optional = true }

[dev-dependencies]
approx = "0.5.1"

# Used for the Linux event loop, and by the standalone wrapper's SIGINT handling on all Unices
[target.'cfg(target_family = "unix")'.dependencies]
libc = "0.2.124"

[target.'cfg(target_os = "macos")'.dependencies]
objc = "0.2.7"
core-foundation = "0.9.3"

# Used for the `au` feature (Apple Audio Unit v2 plugin wrapper).
au-sys = { version = "0.1", optional = true }
objc2 = { version = "0.6", optional = true }
objc2-foundation = { version = "0.3", optional = true }
objc2-app-kit = { version = "0.3", optional = true }

[build-dependencies]
cc = { version = "1.0", optional = false }

[target.'cfg(target_os = "windows")'.dependencies.windows]
version = "0.44"
features = [
  "Win32_Foundation",
  "Win32_Graphics_Gdi",
  "Win32_UI_WindowsAndMessaging",
  "Win32_System_Console",
  "Win32_System_LibraryLoader",
  "Win32_System_Performance",
]

[profile.release]
lto = "thin"
strip = "symbols"

[profile.profiling]
inherits = "release"
debug = true
strip = "none"

# AUD-379: baseview patched to guard against null BASEVIEW_STATE_IVAR in
# become_first_responder / resign_first_responder.  The crash happens when
# an AU host calls uiViewForAudioUnit:withSize: on a parent view that is
# already attached to a window: addSubview: fires viewWillMoveToWindow which
# calls makeFirstResponder before WindowState has been stored in the ivar.
#
# Pinned by commit rather than to the vendor/baseview gitlink: that gitlink had
# no .gitmodules entry and its only remote was a local cargo cache directory,
# so cargo could not fetch this repo as a git dependency at all
# ("no URL configured for submodule 'vendor/baseview'"). The fork now carries
# the same patch in a form any clone can resolve. AUD-660's 60 Hz frame-clock
# retune rides on the same commit.
[patch."https://github.com/RustAudio/baseview.git"]
baseview = { git = "https://github.com/Intrect-io/baseview.git", rev = "11cb5d195309a3d76bde73c31da984445f175d19" }

[[example]]
name = "au_property_notification_lifetime"
required-features = ["au"]