This project is a minimal, cross-platform demonstration of how to use Dart's
build hooks, with code assets and dart:ffi to call a simple function from
a popular C library. This project uses the miniaudio library to play audio
files.
The native code is built by the hook/build.dart, which is
run by the Dart SDK CLI tools. This build hook compiles the C code from
third_party/miniaudio.c into a dynamic library.
The Dart FFI bindings to the C code are generated by
tool/ffigen.dart. FFIgen generates Dart FFI bindings from
third_party/miniaudio.h into
lib/src/third_party/miniaudio.g.dart.
The Dart code in lib/src/mini_audio.dart uses the
generated FFI bindings to provide a Dart API (not exposing any C types).