Geoffrey McRae 6f6816b99f [client] audio: keep PipeWire callbacks realtime safe
Avoid querying playback timing on every graph cycle. Refresh backend
latency only when audio diagnostics request it, and defer callback
errors for reporting from non-realtime contexts.

Move microphone delivery to a bounded SPSC queue drained by a sender
thread. This keeps PureSpice locking and socket writes out of the
PipeWire capture callback while bounding overload behavior.

Validate and recycle capture buffers before enqueueing their contents.
These changes improve deadline margin when using small period sizes.
2026-07-28 23:39:55 +10:00
2017-12-14 22:22:44 +11:00
2026-07-26 22:17:28 +10:00
2026-05-31 15:13:57 +10:00
2026-05-31 15:13:57 +10:00
2026-01-17 12:43:10 +11:00
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 15 MiB
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C++ 14.9%
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