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Geoffrey McRae 3e6c9197f1 [idd] capture: never wait on superseded frames

Drop an acquired frame immediately when both retained candidate slots are
unavailable. Waiting for up to 2 ms held the IddCx surface and
backpressured sources whose frame period was shorter than the wait.

2026-08-06 18:02:07 +10:00

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[client] tests: fix release build of font test

2026-07-31 13:58:48 +10:00

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[ci] woodpecker: restrict the entire pipeline

2025-08-29 18:56:05 +10:00

client

[client] x11: serialize pointer grab state

2026-08-06 18:02:07 +10:00

cmake

[client] add ImPlot and rework latency graphs

2026-08-03 23:53:33 +10:00

common

[client/idd/obs] scheduler: isolate timing owner delivery

2026-08-05 15:45:30 +10:00

contrib/redhat

[meta] Add SELinux policy

2017-12-14 22:22:44 +11:00

doc

[client] input: add cursor transition diagnostics

2026-08-06 13:19:27 +10:00

host

[host] measure ready time at framebuffer publication

2026-08-03 23:53:33 +10:00

idd

[idd] capture: never wait on superseded frames

2026-08-06 18:02:07 +10:00

module

[all] refresh copyright

2026-05-31 15:13:57 +10:00

obs

[obs] dmabuf: blit imports into owned textures

2026-08-05 17:25:23 +10:00

profile

[common] lgmp: separate transport configuration

2026-07-29 13:32:58 +10:00

repos

[client/idd/obs] scheduler: isolate timing owner delivery

2026-08-05 15:45:30 +10:00

resources

[client] resources: clean up icon handling

2026-07-23 09:43:59 +10:00

vendor

[host] dxgi: d3d12 now writes direclty into ivshmem

2024-01-27 22:57:13 +11:00

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[git] added vcxproj files to crlf exceptions

2017-10-31 20:19:52 +11:00

.gitignore

[idd] install: create NSIS installer script

2025-09-13 00:32:00 +10:00

.gitmodules

[client] add ImPlot and rework latency graphs

2026-08-03 23:53:33 +10:00

AUTHORS

[client] wayland: fix double xdg_toplevel role assignment in libdecor path

2026-08-03 19:36:21 +10:00

CONTRIBUTORS

Fixed typo in word wish

2018-05-31 13:28:36 +10:00

gl-check

[gl-check] exclude local static functions which match

2026-07-16 05:34:09 +10:00

LICENSE

added licensing to sources

2017-10-31 19:07:16 +11:00

README.md

[docs] all: Switch to sphinx-readthedocs-theme

2021-12-26 12:46:23 +11:00

refresh-copyright

[all] update refresh-copyright to handle UTF BOM markers

2026-05-31 15:13:32 +10:00

version.cmake

[version.cmake] Add reminder to synchronize git-describe with docs/lgrelease.py

2021-12-28 19:18:42 +11:00

README.md

Looking Glass

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

Project Website: https://looking-glass.io
Documentation: https://looking-glass.io/docs

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.

Languages

C 74.5%

C++ 22.3%

CMake 1.7%

NSIS 0.6%

GLSL 0.5%

Other 0.4%