I'm still on Win7. Just for clarification so I can update my frontend with this new option. I don't have any computer/laptop with Win8 for testing...
1. Should I make it available in the sound setting (mame.ini) using xaudio2 value ? I can also add a Windows version check and make this new setting available only for Win8 and up.
2. Is it for Windows MAME only or SDL MAME can also use it ?