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

Mesa, EGL Support For The Buffer-Age Extension

Mesa

Published on 20 December 2012 11:02 AM EST
Written by Michael Larabel in Mesa
Comment On This Article

Mesa is picking up support for EGL_EXT_buffer_age, an extension that can help out compositing window managers.

Last week the new NVIDIA Linux Beta introduced GLX_EXT_buffer_age support. This GLX extension can be used for fixing tearing problems and the performance of compositing window managers. An experimental Compiz can already make use of GLX_EXT_buffer_age for bettering the window manager's performance.

Kristian Høgsberg has now implemented the EGL_EXT_buffer_age for Mesa. The EGL_EXT_buffer_age extension is equivalent to the GLX version but for EGL instead. EGL is the future over GLX and EGL is used by Wayland, which is where Kristian's concerning himself with this buffer-age support.

The EGL_EXT_buffer_age support comes via a set of eight patches currently on the mesa-dev list. There's some infrastructure plumbing for EGL_EXT_buffer_age, implementing the support within GBM, adding the support to EGL_DRI2, and then to EGL/Wayland.

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. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  2. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  3. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  4. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
Latest Linux News
  1. GCW Zero Starts Seeing New Game Releases
  2. Intel's Cherry Trail Delayed To Next Year
  3. Bq Introduces More Android Devices, But Still No Ubuntu Phones
  4. Qt 5.4 Release Candidate Expected Later This Week
  5. ArrayFire Accelerated Compute Library Open-Sourced
  6. Amazon's Fire TV Stick: A Nice, Affordable Media Center Option
  7. Google Puts Chrome NPAPI Support On Final Countdown
  8. There's New In-Fighting Over The Future Of Compiz
  9. GTK+ Inspector Gains More Features Ahead Of GNOME 3.16
  10. Clang 3.6 Will Hopefully Have OpenMP Support
Latest Forum Discussions
  1. Hurrican SDL Port
  2. Roadmap to Catalyst 14.10 ?
  3. how to configure module phoromatic ?
  4. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  5. Debian Developer Resigns From The Systemd Maintainership Team
  6. Updated and Optimized Ubuntu Free Graphics Drivers
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control