Reply 520 of 613, by RaVeN-05
The source of that games is checking files , exe's, and dll's directly and seeing that there is calls to these apis , so calls inside is present, need to check on real hardware.
So games probably can use API'S , there is sometimes situation when game can use API but it not advertised .
Edit: Descent II: The Infinite Abyss is also have s3 virge version, while i install it it asks to instl virge as additional option
I76 Gold Edition ddraw, glide, sgl, rredline
I76 Nitro Pack ddraw, glide, sgl, rredline
https://hexenworld.org/forum/index.php (Heretic's & HeXen's forum)