> > Well it must of regressed from 148 to 148u3. Plays full speed on mame64_148. When > > using Mame148u3 the demo and after stages it plays around 50% but when the level > > starts it jumps back to pretty much 100% so something happened. Hopefully it will > be > > fixed on the next release. > > Can't you be more specific?
I've researched this some.. it seems to be a valid performance hit and it seems to boil down to some rewrites that happened just after 0.148u2 was released. I don't think simple reverting of code is the answer, however.