MidnightControls

MidnightControls

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Mismatched display refresh rate and internal fps with v-sync enabled causes stuttery camera movement

PercyPanleo opened this issue ยท 0 comments

commented

Describe the bug
When the display refresh rate doesn't match the max framerates setting while v-sync is enabled, camera movement becomes stuttery.
This is an issue because I use this mod on my Steam Deck, where I have the refresh rate set to 30fps to increase battery life, and I set Minecraft to 60fps with v-sync enabled to make frametimes more consistent

To Reproduce
Enable v-sync in video settings
Set max framerate to anything other than the displays framerate
Turn in any direction using a controller

Expected behavior
Smooth camera movement that is properly synced to the framerate even when v-sync is enabled

Desktop (please complete the following information):

  • OS: Steam OS Holo + Fedora Workstation 38 under Wayland
  • Minecraft 1.20.1
  • Fabric latest version
  • Mods simply optimized modpack + customizable player models and this mod
  • Version 1.8.1