FXAA/Bilinear Filter Plugin for PSP?

[Mithrot]

Hey guys, I couldn't find my answer on the Search bar so I'm asking here. Has anyone ever made a screen-smoothing filter for the PSP? Is it even possible to do on ProCFW?

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[AbyssDweller]

I believe this is what you are talking about. It seems nobody bothered to make it (as far as I know). Coldbird himself says it is possible though.

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[Mithrot]

I believe this is what you are talking about. It seems nobody bothered to make it (as far as I know). Coldbird himself says it is possible though.

Thats unfortunate, but its cool to see that other people were interested in it too. In fact it gives me a few ideas, but I have no idea if plugins even allow the screen to move 1 pixel out back/forth quickly. Thanks for finding that, AbyssDweller!

[Joel16]

Hm I don't know too much about anti-aliasing, but I do know OsLIB has this in their source:

Code: Select all

void oslSetBilinearFilter(int enabled)
{
	osl_bilinearFilterEnabled = enabled;
	sceGuTexFilter(enabled?GU_LINEAR:GU_NEAREST, enabled?GU_LINEAR:GU_NEAREST);
}

Don't know if it makes any difference. I've used it in my program but meh :/ I couldn't tell the difference. This is what their documentation says about it:

Enables (1) or disables (0) bilinear filtering.
Bilinear filtering "smoothes" images, reducing the edge aliasing when you stretch or rotate them. However for text and unstretched images, smoothing creates a blurry effect, so avoid enabling it permanently.