agg23 / openfpga-SNES

SNES for the Analogue Pocket
GNU General Public License v3.0
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Video filters? (Super eagle) #69

Closed DunhamGitHub closed 1 year ago

DunhamGitHub commented 1 year ago

Are video filters possible / Why have a 615 ppi screen if I display an 320x240, unfiltered, image on it?

Screenshot 2023-01-28 at 09 45 13 Screenshot 2023-01-28 at 09 45 26

Any?

Screenshot 2023-01-28 at 09 47 52
agg23 commented 1 year ago

Video filters are a future feature of the Analogue OS. Until those release, few core developers are interested in manually building filters (the only exception I know of is @boogermann, who wrote a basic scanline filter).

That being said, I doubt many devs are interested in non-linear scaling filters, particularly ones that smooth and distort the image. People using FPGAs are seeking more accuracy over emulators, so messing with the video seems contrary to that goal.