Sub-directory content. Some libraries are external dependencies and come from other project or live on their own:

• asiosdk2: A library to use ASIO audio drivers. For the Windows emulator. (external)
• conc: A library for lock-free communications. (external)
• Eigen: The Eigen linear algebra library, v3.3.8. Installed just by copying the Eigen folder. (external)
• ffft: Fast Fourier direct and inverse transforms for arrays of real numbers. (external)
• fontgen: A vectorial to bitmap font converter.
• fstb: A basic toolbox containing essential utility functions and classes. (external)
• hiir: A library to perform fast 2x-downsampling and 2x-upsampling, as well as π/2 phase shifts (Hilbert transforms). (external)
• jack: A library to use JACK audio connection system on Linux. Not used any more. (external)
• lal: A minimalist linear algebra library. (external)
• mfx: The main Pédale Vite source code.
• piapi2vst: A library to turn Pédale Vite internal plug-ins into VST plug-ins.
• pvvid2raw: Decodes .pvvid video capture files into raw 8-bit 4:4:4 Y’Cb’Cr’ data
• pvvst: Converted plug-ins using piapi2vst with their minimalist glue code.
• test: Some test code.
• vstsdk24: A library to build VST plug-ins. (external)

Generally, one sub-directory = one namespace, one header = one class.

And everything starts from main.cpp.