CRT Simulation in a GPU Shader

[DoomRedMage]

Can you implement this?

https://blurbusters.com/crt-simulation-in-a-gpu-shader-looks-better-than-bfi/
https://github.com/blurbusters/crt-beam-simulator

[Space Detective]

I think there's like 5 topics about this by now.

Some kind of CRT post-processing shader would be cool, though.

[Zapeer]

This would be amazing to have.

[beer is good for migraines]

probably better off asking on the discord server

[Vornir]

why not just use reshade?

[beer is good for migraines]

Originally posted by Vornir:

why not just use reshade?

because the CRT simulation shader gets rid of a lot of motion blur that LCD/OLED/projector displays give unlike the superior CRT display, but reshade is just for the appearance of individual frames and not for motion clarity (i believe).

[NoZart]

The problem with reshades or retroarch crts and the like is that the scanlines / CRT Mask are rendered BEFORE LS grabs the picture and does its thing, which means inevitable the scanlines/ masc will be included in the scaling and in the case of FG will lead to the scanlines getting artifacted leading to even worse picture quality in the end. Thats why it would be cool to have crt shaders implemented in LS to apply them AFTER FG

[Spook]

+1

Also, a feature allowing for the injection of shaders after scaling/FG would be very useful.

[tails_lol]

That would be great

[Holammer]

+1

It would be a killer feature.

[stinky]

would be amazing

[Jo2]

+1