Geoffrey McRae 05f3b39b43 [client] egl: snapshot DMA frames before release
Copy imported IVSHMEM frames into renderer-owned textures before
acknowledging their LGMP messages. Hold each lease until its copy fence
signals, and protect selected snapshots until rendering completes.

Track independent delivery lanes, drain acknowledgements on the frame
thread, and recover stale queue subscriptions after host timeouts.
2026-08-06 18:02:08 +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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