1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Unity Desktop, Nux Get Upstream OpenGL ES 2.0

Ubuntu

Published on 27 January 2012 09:27 AM EST
Written by Michael Larabel in Ubuntu
2 Comments

Linaro developers are nearly done with their milestone of upstream support for OpenGL ES 2.0 with Compiz, Nux, and Unity. This will allow for the Unity 3D desktop to work on more mobile devices and other cases where only GLES support is available.

Ricardo Salveti, the platform development lead at Linaro, tweeted, "OpenGL ES 2.0 support is now upstream for Nux and Unity. Once Compiz porting is done, Unity 3D will work with GL ES by default on Ubuntu :-)"

The OpenGL ES 2.0 work is part of this Launchpad Blueprint. For a while now the Linaro and Ubuntu developers have been after upstream OpenGL ES 2.0 support for their Unity (non-2D) desktop, and it looks like the goal will be realized in time for the Ubuntu 12.04 "Precise Pangolin" LTS release in April and the Linaro releases shortly thereafter.

Having OpenGL ES 2.0 support will allow the Unity 3D desktop to work on more mobile devices where only OpenGL ES is exposed and not the full-blown OpenGL specification. This support will also be important for some set-top boxes and TVs, among other embedded areas where Canonical/Ubuntu has future ambitions. OpenGL ES is also exposed by Mesa/Gallium3D so even on the desktop the OpenGL ES paths could be used as well. If GLES support is advertised, it will be used by default in Ubuntu. Unity 2D will continue to be around for those without 3D/OpenGL acceleration.

The Compiz window manager is the last piece of the puzzle that must be made compliant with OpenGL ES 2.0. The Unity plug-in itself now has the upstream GLES2.0 code as well as Nux, which is the OpenGL widget tool-kit library that's used by Unity.

For reference, KDE has had EGL/OpenGL ES 2.0 support within the KWin since the KDE 4.7 release. The Clutter tool-kit, which is used by GNOME's Mutter window manager among many other projects, also has long had OpenGL ES 2.0 support.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Samsung 850 EVO SSD Linux Benchmarks
  2. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  3. 5-Way Linux Distribution Comparison On The Core i3 NUC
  4. OCZ ARC 100 Linux SSD Benchmarks
  5. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
  6. Transcend SSD370 256GB
Latest Linux News
  1. Qt 5.5 Alpha Is Getting Close, But Still Behind Schedule
  2. OpenBSD Sponsors Work For Better Browser Security
  3. Improved ODF Reading Support Comes To KDE's Calligra
  4. Another Step Closer On The New Linux Benchmarking Test Farm
  5. Confirmed: Vulkan Is The Next-Gen Graphics API
  6. Kdenlive Ported To Qt5/KF5, Coming To KDE Applications 15.04
  7. HTC & Valve Partnered Up For The Steam VR Headset
  8. 8cc: A Small C11 Compiler
  9. Not Everyone Likes The Possible "VULKAN" Name For Next-Gen OpenGL
  10. The Binary Blobs Making Up Coreboot
Most Viewed News This Week
  1. Screenshots Of The GNOME 3.16 Changes
  2. More Proof That Allwinner Is Violating The GPL
  3. The Tremendous Features Of Fedora 22
  4. Krita 2.9 Released, Their Biggest Release Ever
  5. A Single UEFI Executable With The Linux Kernel, Initrd & Command Line
  6. Linux 4.0 Doesn't Have The Weirdest Codename
  7. Canonical Comes Up With Its Own FUSE Filesystem For Linux Containers
  8. Firefox 36 Brings Full HTTP/2 Support
%%CLICK_URL_UNESC%%