PPSSPP Corrupted in FullScreen Mode (Vulkan+Nvidia DSR)

[Combone]

What happens?

I updated PPSSPP for Latest version and show this..

https://imgur.com/Yzv09hN

Other problem,. Trying exit, emulator Freeze (FullScreen only).

Note: i put windowed because my Win7 failed Screenshots in FullScreen games.

What should happen?

I use Nvidia DSR FullScreen. Drivers is 411.70 (Latest).

Without DSR work normal.

What hardware, operating system, and PPSSPP version? On desktop, GPU matters for graphical issues.

PC, Windows 7 x64, GPU Nvidia.

[hrydgard]

Wow, that looks quite bizarre... Thanks for reporting.

Did this not happen in earlier versions?

[Combone]

Wow, that looks quite bizarre... Thanks for reporting.

Did this not happen in earlier versions?

Versions of a few days ago, No.

I look Development Builds and tested PPSSPP v1.6.3-559-g5a224d7a2, crash after exit PPSSPP persists (FullScreen only).

[hrydgard]

It would be very helpful if you could find the first build that has this problem for you.

[Combone]

It would be very helpful if you could find the first build that has this problem for you.

I need Remember first.

Tested alot versions and nothing. I go reinstall old Nvidia driver (399.xx) and make tests.

[Combone]

Hi hrydgard

I make Downgrade in my Nvidia Driver. Version 399.24 don't have issue.

All Fonts works perfectly and emulator close without crash. Tested in PPSSPP v1.6.3-599.

[hrydgard]

OK, seems like a driver bug then, or a bug of ours that interacts with some driver difference. I'll look into it or report it as appropriate, soon.

[unknownbrackets]

Does this still happen with the latest drivers?

-[Unknown]

[Combone]

Does this still happen with the latest drivers?

-[Unknown]

Sorry for Delay.

Tested Latest Nvidia Driver >> 417.71.

Continue corrupted and Freeze after Exit emulator.

https://imgur.com/z9DcFnJ

I use Resolution 2560x2048 for FullScreen and cause this issue.

Tested 1280x720/1280x1024 and fonts work perfect in FullScreen.

[hrydgard]

Hi, is this still an issue with the latest PPSSPP build and with the latest NV driver? I did a fix related to swapchain size which might have helped, plus you never know with drivers...

[Combone]

Hi, is this still an issue with the latest PPSSPP build and with the latest NV driver? I did a fix related to swapchain size which might have helped, plus you never know with drivers...

Hi Henrik :)

Tested latest Nvidia Drivers and bug persists (FullScreen only).
Windowed is Ok. My PPSSPP start ever in FullScreen (2560x2048). I use program called, "Res-o-matic" for change automatically Resolution.

Create shortcut with new Resolution, find software here: http://www.bcheck.net/apps/reso.htm

Resolutions above 1280x1024 cause this issue.

[hrydgard]

Does this still happen on the latest drivers? I do believe this is a driver bug.

[ppmeis]

Tested with latest build. With DSR activated at 4K resolution, seems to work just fine:

[hrydgard]

Whether it's drivers or PPSSPP that fixed it, that looks promising. I'll close, reopen if it reappears.