Graphical & Stability Issues with Vsync

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Artbor
Posts: 6
Joined: Sun Feb 20, 2022 4:49 pm
Graphics Processor: nVidia with Vulkan support

Graphical & Stability Issues with Vsync

Post by Artbor »

Hello. I've been having issues with Vsync.
Namely, the HUD, UI, and sprite graphics will all look glitchy (as if some pixels are misaligned). This will also cause instability wherein my game will become unresponsive and subsequently crash if I alt tab for longer than a couple of seconds.
I recently updated my GPU drivers (nvidia recently put out a substantial update), however I'm not sure if this is relevant or not as I can't recall if I had vsync enabled before the driver update.
Spoiler: HUD & Sprite graphics, and UI graphics respectively
This is on Windows 10, RTX 3060TI, GZDoom version 4.14.0a, Vulkan rendering. Tested on Doom 2 with no additional mods/wads and with a fresh config file (I disabled texture filtering, otherwise the graphical issues don't appear)
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ooze

Re: Graphical & Stability Issues with Vsync

Post by ooze »

I see this issue in not Z-Doom related stuff. It seems 572.16 has some issues with OpenGL and VSYNC
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