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

OpenGL ES 2.0 Support For Compiz, KWin, Cairo

Free Software

Published on 12 May 2011 11:58 PM EDT
Written by Michael Larabel in Free Software
13 Comments

There's been a lot of references this week at UDS Budapest to OpenGL ES support since this version of OpenGL is what's predominantly supported on ARM/embedded devices. There's already been talk of OpenGL ES support in QEMU, among other projects. OpenGL ES 2.0 support is also coming to the Compiz and KWin compositing window managers. An OpenGL ES 2.0 back-end for Cairo was also brought up separately.

There's already initial OpenGL ES 2.0 support for Compiz, but it's not yet been merged upstream. OpenGL ES 2.0 support for KDE's KWin is also being worked on.

The Compiz GLES 2.0 push upstream is expected to take place after the new Compiz shader API is integrated. Support for missing plug-ins also needs to be added along with per-plugin shader support. Clean-ups are also needed and potentially better consolidation between vanilla GL and GL ES code. Build-time support for OpenGL vs. OpenGL ES suppoort was also discussed as well as testing.

On the KDE side, OpenGL ES 2.0 development support is also underway. The Compiz support though is the primary focus within the Ubuntu community since that's the compositing window manager needed for the Unity desktop.

The rest of the notes are on its EtherPad page.

Also this morning an OpenGL ES 2.0 back-end for Cairo was discussed. Already an OpenGL ES back-end for the Cairo library was developed. This GLES back-end is based upon the experimental OpenGL back-end for Wayland. The focus now is on optimizing the OpenGL ES 2.0 back-end for performance and to optimize the ARM drivers for this back-end. Details for that are here.

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 Linux Hardware Reviews
  1. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  2. Intel Pentium G3258 On Linux
  3. SilverStone Precision PS10
  4. ASRock Z97 Extreme6
Latest Linux Articles
  1. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  2. KVM Benchmarks On Ubuntu 14.10
  3. X.Org Server 1.16 Officially Released With Terrific Features
  4. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
Latest Linux News
  1. GNOME 3.13.4 Continues Working On Wayland & More
  2. Wine 1.7.23 Has Initial Support For 64-bit Android Builds
  3. FreeBSD Developing A New Automounter, Other Features
  4. Guix 0.7 Can Now Install The GNU Operating System
  5. X.Org Foundation Still Works Towards Becoming An SPI Project
  6. Open-Source AMD Hawaii Support Should Now Be Working!
  7. KDE Developers Continue Working Toward Wayland Support
  8. Ubuntu 14.04.1 LTS Released
  9. Linux Developers Jump Quickly On ACPI 5.1, Helps Out ARM
  10. Pkg 1.3.0 Released To Improve Package Management On FreeBSD
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  3. Radeon related kernel bug??
  4. how the US intellegentia operates:
  5. AMD Publishes Open-Source Linux HSA Kernel Driver
  6. Next-Gen OpenGL To Be Announced Next Month
  7. Open-Source Radeon Performance Boosted By Linux 3.16
  8. Remote gui not accessible in Phoronix Test Suite 5.2