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 Receives Some OpenGL 3 Love

Mesa

Published on 20 March 2010 02:39 PM EDT
Written by Michael Larabel in Mesa
24 Comments

OpenGL 3.0 was announced in the summer of 2007 and since then we have seen the subsequent releases of the 3.1, 3.2, and 3.3 specifications. Just last week there was even the release of OpenGL 4.0. The proprietary Linux graphics drivers have picked up support for these latest industry standard specifications, but it hasn't been smooth sailing in the open-source world.

It was just last year -- two years after the OpenGL 3.0 spec was ratified -- that a few OGL3 extensions appeared within the core part of the Mesa 3D stack. However, the state of OpenGL 3 in Mesa is still sad with many of its features (and for the respective GL Shading Language) updates not yet being implemented.

An OpenGL 3.1/3.2 state tracker for Gallium3D has been promised but not yet delivered. Gallium3D right now only has state tracker coverage support up to OpenGL 2.1.

Fortunately, it looks like Brian Paul has begun pushing greater OpenGL 3.x support within Mesa. While being added to core Mesa with it being along the lines of infrastructure work, and not anything to immediately benefit any of the DRI hardware drivers, this morning there are several "GL3" related commits. These commits from today include:

- mesa: added GL3 ContextFlags field and query code
- mesa: added GL3 buffer attachment aliases
- mesa: added new GL3 buffer object queries
- mesa: added GL3 query for GL_TEXTURE_SHARED_SIZE

Once the OpenGL 3.x support is complete, it will be released as Mesa 8.0. The latest stream of Git commits for Mesa can be monitored from their cgit log.

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. Qt 5.4 Planned For Release On 9 December
  2. Meizu's Ubuntu Phone Not Expected Until Early Next Year
  3. DragonFlyBSD 4.0 Drops i386 Support, Improves Graphics
  4. Expensive "Free/Libre Software Laptop" Uses A NVIDIA GPU
  5. QEMU 2.2-rc3 Released, Final Release Pushed Back By Couple Days
  6. 64-bit ARM FreeBSD Support Is Taking Shape
  7. GCW Zero Starts Seeing New Game Releases
  8. Intel's Cherry Trail Delayed To Next Year
  9. Bq Introduces More Android Devices, But Still No Ubuntu Phones
  10. Qt 5.4 Release Candidate Expected Later This Week
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Hurrican SDL Port
  3. Roadmap to Catalyst 14.10 ?
  4. how to configure module phoromatic ?
  5. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  6. Debian Developer Resigns From The Systemd Maintainership Team
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control