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How to get unfiltered upscaled native resolution?
01-15-2014, 05:00 PM (This post was last modified: 01-15-2014 06:23 PM by FireReaver.)
Post: #16
RE: How to get unfiltered upscaled native resolution?
But with native resolution you will always get blur, unless you play on old CRT monitor
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01-15-2014, 06:02 PM
Post: #17
RE: How to get unfiltered upscaled native resolution?
(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
[Image: imMY4828fFPiW.png]

ppsspp default
[Image: ibpQK0GAHDczwb.png]

1x shot resized with nearest neighbor kernel using external image editor :
[Image: ibn9FQJaUcaV74.png]

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
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01-15-2014, 09:14 PM
Post: #18
RE: How to get unfiltered upscaled native resolution?
Hey naoan what game is that screenshot from?
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01-15-2014, 09:57 PM
Post: #19
RE: How to get unfiltered upscaled native resolution?
Jeanne D'Arc.

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How to ask useful questions: http://support.microsoft.com/kb/555375
I'm not Dark_Alex, nor do I claim to be. Our nicknames are merely coincidence.
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01-16-2014, 06:19 AM (This post was last modified: 01-16-2014 06:23 AM by fraggel.)
Post: #20
RE: How to get unfiltered upscaled native resolution?
(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 :
[Image: ibn9FQJaUcaV74.png]

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".
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01-16-2014, 06:28 AM
Post: #21
RE: How to get unfiltered upscaled native resolution?
It's not really distorted at all, but okay. Tongue

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).

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How to ask useful questions: http://support.microsoft.com/kb/555375
I'm not Dark_Alex, nor do I claim to be. Our nicknames are merely coincidence.
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