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

New EGL Gallium3D State Tracker Pushed

Mesa

Published on 12 January 2010 02:22 PM EST
Written by Michael Larabel in Mesa
5 Comments

For the past few months there has been a developer, Chia-I Wu, working to bring the Mesa 3D stack to Android netbooks. Chia-I has worked to improve the OpenGL ES support in Mesa, wrote an Android EGL driver, Mesa OpenGL ES/EGL support outside of an X Server, and various other areas of interest. Also being worked on by this developer have been a set of improvements to the EGL support in the Gallium3D stack.

The latest work by Chia-I Wu is a new EGL driver / state tracker (named "egl_g3d") that has just been pushed into Mesa. For those unfamiliar with EGL, as described by the Khronos Group, "EGL is an interface between Khronos rendering APIs such as OpenGL ES or OpenVG and the underlying native platform window system."

This new Gallium3D EGL support can handle mixed client APIs (such as OpenGL, OpenVG, and OpenGL ES), both software and hardware rendering, and EGL_MESA_screen_surface atop bare KMS without X11. As said by Chia-I in his mailing list message, "The goal of this driver is to provide _the_ EGL driver for Gallium architecture."

Going forward the improvements that have been made to the OpenGL ES 2.0 support in Gallium3D will be merged followed by assembling some EGL-Gallium3D documentation, removing unused/broken EGL drivers, and automatic driver selection. Besides the mentioned mailing list thread, the egl_g3d state tracker that adds thousands of new lines of code can be tracked in the Mesa Git log. This work will be found in Mesa 7.8 once released.

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. A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm
  2. Habey MITX-6771: Mini-ITX Board With Quad-Core J1900 Bay Trail
  3. OCZ Vector 150 SSD On Linux
  4. Noctua i4 CPU Cooler: Great For Cooling High-End LGA-2011v3 CPUs
Latest Linux Articles
  1. AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver
  2. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  3. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
  4. 6-Way Winter 2014 Linux Distribution Comparison
Latest Linux News
  1. Jolla's Sailfish OS Update 10 Is Now Available
  2. HP To Launch Linux++ Operating System Next Year
  3. Civilization: Beyond Earth Launches For Linux
  4. NIR Has Been Revised As A New IR For Mesa
  5. New 64-bit Linux Kernel Vulnerabilities Disclosed This Week
  6. PostgreSQL 9.4 Brings JSONB & Many Other New Features
  7. That Nasty Linux Kernel Lockup Bug Is Still Unresolved
  8. KDE's Krita Loses Its Main Backer
  9. Inline Data Support Comes To CephFS With Linux 3.19
  10. VC4 Gallium3D Adds DMA-BUF Support, Yields Working DRI3
Latest Forum Discussions
  1. Bench specific mount point
  2. XLennart: A Game For Systemd Haters With Nothing Better To Do
  3. Tool for measuring FPS in games
  4. Need some hand holding with upgrading xserver
  5. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support
  6. Microsoft buying Mojang
  7. Updated and Optimized Ubuntu Free Graphics Drivers
  8. Premium subscription "login" times out much faster than forum