A simple FFT wrapper for all the major desktop and mobile OSes. This library will always wrap the fastest (& most free) FFT library for your platform.

This is a fork of https://github.com/hogliux/FastFourier. The original is built as a shared library (dll), whereas this fork is built as a static library and is thus simplified somewhat (and doesn't require installation of the shared lib alongside your binaries).

Currently, this fork only supports macOS and Windows x86_64.

Nothing is required. The vDSP library (via the Accelerate framework) is already installed on all macOS systems.

You will need to download the library files for the Intel Performance Primitives (IPP). To do this, download the Intel oneAPI installer from the Intel website. Use the installer to install IPP.

The library files should get automatically installed to:

/Program Files (x86)/Intel/oneAPI/ipp/latest/lib