[PSP] Soft clipping causes UI freeze and audio stutter

[mrtnvgr]

No description provided.

[djdiskmachine]

Thanks for the report. Please include lgpt.log, platform configuration, build version and steps how to reproduce.

[mrtnvgr]

Build version: v1.4.3-bacon5 (latest master)
Platform: PSP E1000

Steps to reproduce:

1. Open lgpt_BETA project
2. Change clipping mode to subtle

[mrtnvgr]

lgpt.log

[purelygrey]

I don't have a psp, but maybe it's reproducible on an emulator, I'll try look into it

[djdiskmachine]

I don't have a psp, but maybe it's reproducible on an emulator, I'll try look into it

Oh sorry i misremembered, thought you had a psp. Ppsspp does not intend to emulate psp hardware performance.

[mrtnvgr]

I would like to add that the issue happens even when there's only one note of a short sample being played :)

[djdiskmachine]

I would like to add that the issue happens even when there's only one note of a short sample being played :)

With soft clipping enabled or is this a completely different freeze scenario?

[mrtnvgr]

I would like to add that the issue happens even when there's only one note of a short sample being played :)

With soft clipping enabled or is this a completely different freeze scenario?

With soft clipping enabled.

[purelygrey]

@mrtnvgr could you please try this build and see if it's any different? https://purelygrey.com/piggy/EBOOT.PBP

[mrtnvgr]

@mrtnvgr could you please try this build and see if it's any different? https://purelygrey.com/piggy/EBOOT.PBP

Nothing changed, PSP still lags...

[purelygrey]

@mrtnvgr could you please try this build and see if it's any different? https://purelygrey.com/piggy/EBOOT.PBP

Nothing changed, PSP still lags...

Good, thanks :) Luckily enough it is reproducible in PPSSPP (at least when software rendering is on, it doesn't work at all otherwise on my laptop). I'll investigate more

[purelygrey]

@mrtnvgr try this one, same link: https://purelygrey.com/piggy/EBOOT.PBP
should work

[mrtnvgr]

@mrtnvgr try this one, same link: https://purelygrey.com/piggy/EBOOT.PBP should work

Can confirm that this one works 🎉

[itsdarklikehell]

@mrtnvgr try this one, same link: https://purelygrey.com/piggy/EBOOT.PBP should work

Can confirm that this one works 🎉

I second this comment to add that testing on a PSP-2000 running latest ARK-4, it seems to work.

[djdiskmachine]

Solved in #171