Chiptune module for Schwung -- licence notice
=============================================

This module is distributed under two licences. dsp.so is a single shared
object that combines code under both.

MIT (see LICENSE)
  Copyright (c) 2025-2026 Charles Vestal
  - src/dsp/                          plugin wrapper (chiptune_plugin.cpp, param_helper.h)
  - src/libs/gb_snd_emu/gb_apu_wrapper.{cpp,h}
  - ui, module.json, help.json, chain patches

GNU Lesser General Public License v2.1 or later (see licenses/LGPL-2.1.txt)
  - Nes_Snd_Emu, NES APU emulation (src/libs/nes_snd_emu, git submodule of
    https://github.com/jamesathey/Nes_Snd_Emu)
    Copyright (C) 2003-2008 Shay Green; Copyright (C) 2020-2021 James Athey
  - Gb_Snd_Emu, Game Boy APU emulation (src/libs/gb_snd_emu)
    Copyright (C) 2003-2005 Shay Green

Because the LGPL-2.1 libraries are statically linked into dsp.so, the
distributed dsp.so as a whole is effectively under the terms of the
LGPL-2.1 (or later). The MIT-licensed parts remain available under MIT on
their own. Complete corresponding source, including the LGPL libraries,
is at https://github.com/charlesvestal/move-everything-chiptune, and
scripts/build.sh rebuilds dsp.so from it.
