How to get unfiltered upscaled native resolution?

[FireReaver]

But with native resolution you will always get blur, unless you play on old CRT monitor

[naoan]

(01-15-2014 04:37 PM)Henrik Wrote:  Right now you can't. We need to add an option for this to be possible.

I guess it's still defaulted to bilinear resize kernel?

1x


ppsspp default


1x shot resized with nearest neighbor kernel using external image editor :


Is it possible to use different kernel for upsizing and downsizing? something like spline36 would be nice...
http://svn.int64.org/viewvc/int64/resamp...rnels.html

[mr.chya]

Hey naoan what game is that screenshot from?

[TheDax]

Jeanne D'Arc.

[fraggel]

(01-15-2014 04:42 PM)TheDax Wrote:  With 1x render resolution, 3x window size, nearest filtering, and no postprocessing shaders, here's what it looks like for me (click it to see the full size):

So it's definitely a settings issue, unless differing GPUs are causing weird bilinear filtering issues, or something.

Edit: Are you sure it's something that would have to be added, Henrik? That shot I posted looks relatively crisp.

The best results would probably be 2 or 3x resolution with nearest, though, as suggested above.

No, what you have there is distorted and wrong.

But that's OK. Hopefully the proper option will be added in the future!

(01-15-2014 06:02 PM)naoan Wrote:  1x shot resized with nearest neighbor kernel using external image editor :

And this is still not pixel perfect. If you look at the text, I strongly doubt that the letters were so irregularly aliased on a real PSP, so the accuracy of PPSSPP probably needs to be improved as well.

(If you need examples, look at how different the two letters P are in "player phase", or all of the letters i in "militiaman".

[TheDax]

It's not really distorted at all, but okay.

In any case, there doesn't seem to be a 100% spot-on solution right now. You could always try JPCSP to see if their graphical settings offer such an option (haven't checked for your specific request, though).