glxdemo
simple OpenGL rendering test
TLDR
Run OpenGL demo
$ glxdemo
SYNOPSIS
glxdemo
DESCRIPTION
glxdemo is a simple OpenGL demonstration program that shows how to use GLX functions to create an OpenGL program running on top of an X server. It opens a window and renders a basic 3D scene to verify that OpenGL rendering is working correctly on the system.The program is most useful when studied in source code form. If it runs successfully, OpenGL acceleration is properly configured.
INSTALL
sudo apt install mesa-utils
sudo dnf install mesa-demos
sudo pacman -S mesa-utils
sudo apk add mesa-demos
nix profile install nixpkgs#mesa-demos
CAVEATS
Requires X11 and OpenGL. Part of mesa-utils (or mesa-demos). Basic functionality test only; accepts no command-line options.
HISTORY
glxdemo is part of Mesa demos, providing simple programs for testing OpenGL rendering on Linux/Unix systems.
