What are some nice glsl shaders for old androids?

RetroArch Additions Shaders
#1

So, can you please recommend some nice GLSL shaders (like crt, glow, etc) that work on a Galaxy S2 at playable speeds (i’m mostly interested in PSX Rearmed core)? I have many shaders in my Retroarch but most work slow and some lock the program entirely.

Thanks :slight_smile:

#2

Try dave j’s crt-pi. It runs full speed on a Raspberry Pi, which is probably pretty comparable to an S2.

#3

I just tried it but…it’s not working. I select it through in-game shaders menu and it does nothing. Any other suggestions on how to enable some crt and bloom efects? Thank you :smiley:

#4

Weird. Works fine here.

You’re not going to get any bloom effects at full speed with that device. Your closest option is probably just regular ol’ scanline.glsl.

#5

Thank you. It was just wishful thinking :slight_smile: That regular scanline.glgl has a very uneven effect on the screen though (the lower part of the screen is not the same as the rest of the screen) Is this normal ?

Screenshot_2016-04-07-20-06-32.jpg800×480 82.3 KB

#6

Do you have “Integer Scale” on ? If not, you should try to turn it on.

#7

Thank you, i will do that.