Windows XAudio2 sound sink, first version (working). Required to enable XAudio 3D support to be added for positional sound source development.
Update sys/xaudio2/gstxaudio2device.cpp, sys/xaudio2/gstxaudio2device.h, sys/xaudio2/gstxaudio2plugin.cpp, sys/xaudio2/gstxaudio2sink.cpp, sys/xaudio2/gstxaudio2sink.h, sys/xaudio2/install.bat, sys/xaudio2/make.bat, sys/xaudio2/meson.build, sys/xaudio2/test.bat files
First version. Works, stable.