Geoffrey McRae 40d6342d46
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[client] overlay: initialize ImGui frame timing
Initialize the previous ImGui frame timestamp before rendering
overlays. Without this, the first DeltaTime equals host uptime.

Recent ImGui versions track background and foreground draw-list
activity using float time. At long host uptimes its precision can span
multiple display frames, preventing those lists from being reset and
submitting translucent overlay commands more than once.
2026-08-09 15:08:55 +10:00
2017-12-14 22:22:44 +11:00
2026-05-31 15:13:57 +10:00
2018-05-31 13:28:36 +10:00
2017-10-31 19:07:16 +11:00

Looking Glass

An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.

Documentation

IMPORTANT

This project contains submodules that must be checked out if building from the git repository! If you are not a developer and just want to compile Looking Glass, please download the source archive from the website instead:

https://looking-glass.io/downloads

Source code for the documentation can be found in the /doc directory.

You may view this locally as HTML by running make html with python3-sphinx and python3-sphinx-rtd-theme installed.

Description
An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
Readme GPL-2.0 17 MiB
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