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Libretro: Poor performance with PS-VITA port #57

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opened 2026-04-12 03:16:28 +00:00 by AlexDorce · 1 comment
AlexDorce commented 2026-04-12 03:16:28 +00:00
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More or less, it just seems like the current pixel FIFO pipeline exhausts an unreasonable amount of runtime.

Still a lot we can do, might re-write it, idk yet.

More or less, it just seems like the current pixel FIFO pipeline exhausts an unreasonable amount of runtime. Still a lot we can do, might re-write it, idk yet.
AlexDorce commented 2026-04-16 23:48:49 +00:00
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Wrapping up some stuff in the meantime, but eventually my plan is to do what will probably end up being a complete CPU re-write which will let us do either cycle stepped or "synchronization event" stepped emulation.

Details will come later after I've thought this through more.

Wrapping up some stuff in the meantime, but eventually my plan is to do what will probably end up being a complete CPU re-write which will let us do either cycle stepped or "synchronization event" stepped emulation. Details will come later after I've thought this through more.
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