Geoffrey McRae 2901e7aec5 [client] egl: only upload the damage rects if they actually changed
Profiling shows that a considerable amount of time is spent in
glBindBuffer and glBufferSubData when the damage rects are updated.
Since the amount of data here is quite small it's far faster to check if
it's different then to just blindly overwrite the buffer on each call.

Profiled on an Intel CPU with UHD P630 Graphics using magic-trace
2022-05-17 00:51:13 +10:00
2017-12-14 22:22:44 +11:00
2022-01-14 12:14:21 +11:00
2022-01-05 19:42:46 +11:00
2022-02-28 11:56:26 +11:00
2022-02-09 12:07:55 +11:00
2022-05-16 20:01:09 +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 9.6 MiB
Languages
C 89.3%
C++ 7.1%
CMake 2.4%
NSIS 0.4%
GLSL 0.4%
Other 0.4%