I am actually looking for a Glide plugin, too. I can't belive that
in the heydays of 3dfx no1 made a Glide plugin for Linux emulators! GRRRR! Or blame us for using our Voodoo card
I haven't tried, but Pete's old OpenGL plugin worked good as well
on Windows with some tweaking of course, so try some version of 1.x!
I'll try Pete's MesaGL Plugin v1.76, maybe it works, since it's
not OpenGL2.
I'll let you know.