Better ''GTE Accuracy'' implementation

[ADormant]

Is is possible to add this implementation to Tweak?

I'd also like to point out that gligli's original GTE accuracy method offered much better quality than the current implementation, even without depth accuracy. Enabling gligli's depth option made it almost perfect. Why was a different method chosen? They both seem to use similar resources.

https://pcsxr.codeplex.com/discussions/264234

[Nucleoprotein]

This is almost same as current GTE Hack, with some additional tweaks and -reduced- precision (shift by 11 bit before divide).

EDIT: I applied this - same effect as current implementation.

[ADormant]

What about that depth information? Some people reported better image quality in psx_enhance!_v2.rar even without depth.

[Nucleoprotein]

Is not better at all, is exactly same or worse. 2D is broken too.
Depth is only used for strange comparison that ignores all vertices at higher depths, vertex is added only if z<=enh->depth[ey][ex]

[ADormant]

@Tapcio You can try this but it is not finshed yet.
simias/beetle-psx-libretro@2b5c6f6

[Nucleoprotein]

This can be better, because they invalidate values after use. Also this seems to be finished.

[ADormant]

simias/rustation@4c69336
simias/rustation@aea0850
simias/rustation@7d10ed3
simias/rustation@14195bc
simias/rustation@10d1ae0
libretro/beetle-psx-libretro@9cc93eb
simias/beetle-psx-libretro@2b5c6f6

[Nucleoprotein]

libretro/beetle-psx-libretro@9cc93eb

[Nucleoprotein]

RUST is terrible to read... I do not know it, and I do not know if I want to ... It like ObjC ...