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github.com/JamesHallowell/cxx-juce @v0.8.0

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README

cxx-juce 🧃

Rust bindings for JUCE using cxx.

Overview

JUCE is something of an industry standard for audio applications, so it would be nice to be able to make use of it from Rust.

Providing bindings for the entirety of JUCE would be a huge undertaking, and much of it would be duplicating functionality already available to Rust in the standard library or via crates.io.

The goal for this crate is to provide bindings for a subset of JUCE, in particular the mature and thoroughly battle-tested audio modules.

Usage

Add this to your Cargo.toml:

[dependencies]
cxx-juce = "0.8"

Dependencies

Refer to the JUCE documentation for the dependencies required to build JUCE on your platform.

Crate Features

`asio`

To build with ASIO support:

Agree to Steinberg's licensing terms and download the ASIO SDK.
Enable the asio feature for this crate.
Set the CXX_JUCE_ASIO_SDK_DIR environment variable to the path of the extracted ASIO SDK.

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE)
MIT license (LICENSE-MIT)

at your option.

The juce_audio_basics, juce_audio_devices, juce_core and juce_events modules are permissively licensed under the terms of the ISC license.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Extension points exported contracts — how you extend this code

AudioIODevice (Interface)

A trait representing an audio device. [4 implementers]

src/juce_audio_devices.rs

AudioIODeviceType (Interface)

A trait representing a type of audio driver (e.g. CoreAudio, ASIO, etc.). [2 implementers]

src/juce_audio_devices.rs

AudioIODeviceCallback (Interface)

A trait that can be implemented to receive audio callbacks. Types that implement this trait can be registered with [`Au [1 …

src/juce_audio_devices.rs

Core symbols most depended-on inside this repo

current_device_type

called by 5

src/juce_audio_devices.rs

bridge/cxx_juce_audio_devices/cxx_juce_audio_io_device.cpp

channels

called by 4

src/juce_audio_devices.rs

delay

called by 4

examples/system_audio_volume.rs

src/juce_audio_devices.rs

sample_rate

called by 3

src/juce_audio_devices.rs

Shape

Method 137

Function 59

Class 23

Interface 3

Enum 2

Languages

Rust56%

C++44%

Modules by API surface

src/juce_audio_devices.rs71 symbols

bridge/cxx_juce_audio_devices/cxx_juce_audio_device_manager.cpp45 symbols

tests/juce_audio_devices.rs20 symbols

bridge/cxx_juce_audio_devices/cxx_juce_audio_device_setup.cpp18 symbols

src/lib.rs15 symbols

src/juce_audio_basics.rs7 symbols

examples/audio_callback.rs7 symbols

bridge/cxx_juce_audio_devices/cxx_juce_audio_io_device.cpp7 symbols

bridge/cxx_juce_audio_devices/cxx_juce_audio_callback_wrapper.cpp5 symbols

bridge/cxx_juce_audio_devices/cxx_juce_system_audio_volume.cpp4 symbols

bridge/cxx_juce_audio_devices/cxx_juce_audio_io_device_type.cpp4 symbols

bridge/cxx_juce_audio_basics/cxx_juce_iir_filter.cpp4 symbols

For agents

$ claude mcp add cxx-juce \
  -- python -m otcore.mcp_server <graph>

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