-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-c7ae084fa1 2025-04-17 18:59:47.310243+00:00 --------------------------------------------------------------------------------
Name : VirtualGL Product : Fedora 42 Version : 3.1.3 Release : 1.fc42 URL : https://www.virtualgl.org Summary : A toolkit for displaying OpenGL applications to thin clients Description : VirtualGL is a toolkit that allows most Unix/Linux OpenGL applications to be remotely displayed with hardware 3D acceleration to thin clients, regardless of whether the clients have 3D capabilities, and regardless of the size of the 3D data being rendered or the speed of the network. Using the vglrun script, the VirtualGL "faker" is loaded into an OpenGL application at run time. The faker then intercepts a handful of GLX calls, which it reroutes to the server's X display (the "3D X Server", which presumably has a 3D accelerator attached.) The GLX commands are also dynamically modified such that all rendering is redirected into a Pbuffer instead of a window. As each frame is rendered by the application, the faker reads back the pixels from the 3D accelerator and sends them to the "2D X Server" for compositing into the appropriate X Window. VirtualGL can be used to give hardware-accelerated 3D capabilities to VNC or other X proxies that either lack OpenGL support or provide it through software rendering. In a LAN environment, VGL can also be used with its built-in high-performance image transport, which sends the rendered 3D images to a remote client (vglclient) for compositing on a remote X server. VirtualGL also supports image transport plugins, allowing the rendered 3D images to be sent or captured using other mechanisms. VirtualGL is based upon ideas presented in various academic papers on this topic, including "A Generic Solution for Hardware-Accelerated Remote Visualization" (Stegmaier, Magallon, Ertl 2002) and "A Framework for Interactive Hardware Accelerated Remote 3D-Visualization" (Engel, Sommer, Ertl 2000.) -------------------------------------------------------------------------------- Update Information: Automatic update for VirtualGL-3.1.3-1.fc42. Changelog for VirtualGL * Tue Apr 08 2025 Packit <[email protected]> - 3.1.3-1 - Update to version 3.1.3 - Resolves: rhbz#2358099 -------------------------------------------------------------------------------- ChangeLog: * Tue Apr 8 2025 Packit <[email protected]> - 3.1.3-1 - Update to version 3.1.3 - Resolves: rhbz#2358099 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2358099 - VirtualGL-3.1.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=2358099 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-c7ae084fa1' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
