toxie
toxie
PowerPC is basically untouched, i just tried to make the compilers life easier there (simple optimizations with no functional change). Only Z80 and M68K feature real changes, but most of...
The M68K and Z80 changes are also straight ports from MAME/MESS. I didn't want to pull each and everything over though, only the changes i considered rather harmless AND also...
It depends on what you understand under cosmetic changes. The M68K and Z80 changes are real fixes ported over from MAME/MESS, not just reformatting or the like. Cause the latter...
I would like to keep the changes done to check_condition_code() though, as there i actually double checked with godbolt that better code falls out AND as that one is actually...
The PPC profiling for Daytona2 shows that the ppc_execute goes down by 3.5% (averaged over 3 runs of both variants (old and new)). So nothing earth shattering, but also not...
(oh, and ppc_execute is >50% of CPU on my machine when disabling throttling and vsync)
This should now be good to go given your review. Thanks!!
Nice! On my laptop it was a bit slower before, so win-win. ;) btw: With all variants (the old fp32, the current fp64, and my PR) there are still artifacts...
  And these are heavily flickering, also no matter if i try the old fp32 path, the current fp64, or my PR, it always roughly looks the same. Nothing...