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An extremely low latency KVMFR (KVM FrameRelay) implementation for guests with VGA PCI Passthrough.
3,060 Commits 15 Branches 37 Tags 7.6 MiB
C 92.2%
C++ 4%
CMake 2.5%
NSIS 0.5%
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dmabuf-test
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Geoffrey McRae b4b4a37b2b [client] egl: switch to using GL_TEXTURE_EXTERNAL_OES for DMABUF 
According to Erik @ NVidia the open source NVidia driver will not
create a EGLImage from a DMABUF if the target is not
GL_TEXTURE_EXTERNAL_OES. This change set converts the dmabuf texture
from GL_TEXTURE_2D to GL_TEXTURE_EXTERNAL_OES and at runtime performs a
global search & replace on fragment shaders as needed to remain
compatible, replacing `sampler2D` with `samplerExternalOES`.

Ref: https://github.com/NVIDIA/open-gpu-kernel-modules/discussions/243#discussioncomment-3283415
2023-03-09 09:20:01 +11:00
.github [github] Add initial CODEOWNERS file for docs/ 2022-06-20 19:11:58 +10:00
client [client] egl: switch to using GL_TEXTURE_EXTERNAL_OES for DMABUF 2023-03-09 09:20:01 +11:00
cmake [cmake] CheckSubmodule: check for nanosvg 2022-11-01 08:01:08 +11:00
common [common] appstrings: Amend blurb for jjrcop with fluff 2022-06-20 19:09:16 +10:00
contrib/redhat [meta] Add SELinux policy 2017-12-14 22:22:44 +11:00
doc [doc] install: fix forumla again 2022-09-20 07:13:27 +10:00
host [host] nvfbc: increase retry timeout to 1 second 2022-12-09 08:00:03 +11:00
module [module] swap offset & size in printk output for consistency 2022-11-07 13:12:51 +11:00
obs [obs] fix compatibility with updated LGMP build 2022-11-08 00:00:39 +11:00
profile [all] refresh copyright dates 2022-01-05 19:42:46 +11:00
repos [client] update LGMP to fix buffer overflow bug 2022-11-07 21:57:10 +11:00
resources [resources] adjusted spacing on updated icon 2022-09-18 18:25:28 +10:00
vendor [vendor] directx: add d3d12sdklayers.h 2022-01-17 15:12:54 +11:00
.gitattributes [git] added vcxproj files to crlf exceptions 2017-10-31 20:19:52 +11:00
.gitignore [all] gitignore: ignore __pycache__ and *.py[co] 2021-12-26 09:46:31 +11:00
.gitmodules [repos] nanosvg: convert to submodule 2022-11-01 08:01:08 +11:00
AUTHORS [client] remove non-prototype function declarations 2022-11-01 08:03:15 +11:00
CONTRIBUTORS Fixed typo in word wish 2018-05-31 13:28:36 +10:00
gl-check [client] add gl-check script to check GL function calls 2021-10-01 10:12:40 +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 [host] dxgi: add d3d12.h from latest MinGW 2022-01-10 14:45:51 +11:00
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.

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.