Final Burn Neo > FBN Discussion

Taito F2 driver issue?

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barbudreadmon:

--- Quote from: antiriad on August 30, 2021, 08:27:44 AM ---is it possible that Lakka uses WIPs?

--- End quote ---

Yes, the WIPs they are using are always a bit outdated though, and it doesn't seem there is an easy way to update to our latest version, which is a bit annoying since we regularily get reports about lakka bugs that already got fixed in our current builds.

antiriad:

--- Quote from: barbudreadmon on August 30, 2021, 09:04:02 AM ---Yes, the WIPs they are using are always a bit outdated though, and it doesn't seem there is an easy way to update to our latest version, which is a bit annoying since we regularily get reports about lakka bugs that already got fixed in our current builds.

--- End quote ---

May I download the source from https://github.com/libretro/FBNeo and build with make -j5 -C src/burner/libretro/ platform=rpi4 ?

Thank you so much.

dink:
Sure - give it a try.

best regards,
- dink

antiriad:
Great!
The optimizations you suggested in the other thread are also valid for the RPi4?


--- Code: ---CFLAGS += -O2 -DNDEBUG
CXXFLAGS += -O2 -DNDEBUG
and change to:
CFLAGS += -O3 -DNDEBUG
CXXFLAGS += -O3 -DNDEBUG

--- End code ---

Do they break compatibility with some titles?
Golden Axe 2 Revenge of the Death Adder seems slow even on RPi4 so I'd like to squeeze as much as possible!
Thanks.

barbudreadmon:
-O3 is already the default optimization for the libretro core, no need to change it.
For FBNeo's segas32 on pi4, you'll need to overclock it and maybe enable some frameskip too.

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