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hrydgard / ppsspp

A PSP emulator for Android, Windows, Mac and Linux, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues. For discussion use the forums at forums.ppsspp.org.
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[Linux] Alt + Tab while in fullscreen freezes PPSSPP #12302

Open Nolkaloid opened 5 years ago

Nolkaloid commented 5 years ago

What happens?

On Linux (in gnome at least) when you alt + tab out of PPSSPP while in fullscreen mode, PPSSPP freezes and has to be killed.

What should happen?

Alt + tabing off and back to PPSSPP while in fullscreen should not freeze the emulator.

What hardware, operating system, and PPSSPP version?

PopOS!_ 18.04 PPSSPP 1.8.0 Nvidia GTX 1050 2GB - nvidia-driver-435

Maybe related to #802

unknownbrackets commented 5 years ago

A stack trace would help. Is this Qt or SDL or both?

-[Unknown]

Nolkaloid commented 5 years ago

@unknownbrackets I use a self compiled SDL version with Vulkan

Stack trace: W: VulkanRenderManager.cpp:940: VK_ERROR_OUT_OF_DATE_KHR returned - not presenting

vnctdj commented 5 years ago

"Alt + Tab" is not as obvious on Linux as it is on Windows. For example, it doesn't exist with my WM (i3). So, is the condition simply "losing focus while in fullscreen" ? If yes, I can't reproduce the issue (SDL, OpenGL and Vulkan).

Nolkaloid commented 4 years ago

I don't know if its related, but whenever I receive a notification in KDE the emulator starts lagging like crazy (even if I'm just in the main menu) on the SDL version both openGL and Vulkan.

hrydgard commented 4 years ago

Is it still an issue?

Nolkaloid commented 4 years ago

Yes