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An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
2154 commits 15 branches 37 tags 7.8 MiB
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C++ 4%
CMake 2.5%
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Quantum 5d5e4ede1a [client] egl: use new EGL damage count semantics 
After the damage queue PR, EGL damage count 0 means no change, and -1 means
invalidate the entire window. However, several other places have different
semantics, and we are not handling them correctly:

1. KVMFR uses 0 to signal invalidating the entire frame, so if we receive 0
   rectangles in egl_on_frame, we should set damage count to -1.
2. The damage overlay treated 0 as full damage, which is now incorrect. This
   is fixed, and now it treats 0 as no update, and -1 as full damage.
2021-08-03 00:57:32 +10:00
.github [github] add libxpresent-dev as a new build dep 2021-08-03 00:03:44 +10:00
client [client] egl: use new EGL damage count semantics 2021-08-03 00:57:32 +10:00
cmake [all] cmake: fix OptimizeForNative 2021-07-25 13:46:13 +10:00
common [common] event: lgResetEvent should return the last state of the event 2021-08-01 17:14:58 +10:00
contrib/redhat [meta] Add SELinux policy 2017-12-14 22:22:44 +11:00
doc [doc] add libxpresent-dev as a new build dep for the client 2021-08-03 00:04:05 +10:00
host [host] nvfbc: log error codes for various errors 2021-07-31 15:02:39 +10:00
module [all] normalize copyright on all source files 2021-06-06 11:53:05 +10:00
obs [all] make OPTIMIZE_FOR_NATIVE a tristate option 2021-07-24 12:35:17 +10:00
profile [all] cmake: use -march=x86-64-v2 when it becomes available 2021-07-24 12:35:17 +10:00
repos [spice] bump PureSpice version 2021-07-25 15:10:40 +10:00
resources [res] added LG logo vector graphics 2021-02-21 10:31:48 +11:00
vendor [c-host] windows: update ivshmem driver header and usage 2019-10-24 19:46:09 +11:00
.gitattributes [git] added vcxproj files to crlf exceptions 2017-10-31 20:19:52 +11:00
.gitignore [obs] implemented intial OBS Looking Glass Client plugin 2020-01-10 18:14:08 +11:00
.gitmodules [repos] added cimgui @ version 1.82 2021-07-17 21:09:51 +10:00
AUTHORS [all] add AUTHORS file 2021-06-06 12:59:59 +10:00
CONTRIBUTORS Fixed typo in word wish 2018-05-31 13:28:36 +10:00
LICENSE added licensing to sources 2017-10-31 19:07:16 +11:00
README.md [doc] README.md: Correct docs link 2021-05-25 20:04:16 +10:00
refresh-copyright [client] config: automatically update embedded copyright string 2021-07-31 14:57:24 +10:00
version.cmake [host] windows: add version resource 2021-07-21 12:32:41 +10:00

README.md

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 installed.