I heard about a filter or plugin for a PSX emulator that fixes the jaggy polygons. Anyone know the name of it?
It's called Retroarch-Beetle and lets you ramp up the internal rendering resolution.
>>3361965
GTE Accuracy hack. Download PCSX-R and the relevant plugins.
Why world you play PS1 without the jaggies? It's one of the best things about it, similar to playing software Quake. Charming as fuck, and texture smoothing like the N64 does looks really bad on emulators.