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 Benchmarking Platform
Phoromatic Test Orchestration

Another OpenGL 4.2 Extension Is Hitting Mesa

Mesa

Published on 15 January 2014 11:03 AM EST
Written by Michael Larabel in Mesa
1 Comment

Francisco Jerez has begun landing his driver patches into mainline Mesa for supporting the GL_ARB_shader_image_load_store extension as mandated by the OpenGL 4.2 specification.

GL_ARB_shader_image_load_store allows GLSL built-in functions for shaders to load, store, and atomic read-modify-write operations on a single level of a texture object (images) during any shader stage. The OpenGL extension is documented at length within the specification found at OpenGL.org. This extension is required for full compliance with the OpenGL 4.2 specification.

Francisco has been working for some time on this GL extension for Mesa/Gallium3D and while it's still considered a work-in-progress, the initial low-level code for the extension was pushed to Git master today. The committed work has been to Mesa's common area and not specific to any driver.

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. Turning A Basement Into A Big Linux Server Room
  2. NVIDIA's $1000+ GeForce GTX TITAN X Delivers Maximum Linux Performance
  3. OS X 10.10 vs. Ubuntu 15.04 vs. Fedora 21 Tests: Linux Sweeps The Board
  4. The New Place Where Linux Code Is Constantly Being Benchmarked
  5. 18-GPU NVIDIA/AMD Linux Comparison Of BioShock: Infinite
  6. Phoronix Test Suite 5.6 Adds New Phoromatic Enterprise Benchmarking Features
Latest Linux News
  1. Linux 4.0-rc6 Kernel Released
  2. Automatically Managing The Linux Benchmarks Firing Constantly
  3. The Big Features Of The Linux 4.0 Kernel
  4. Mesa's Android Support Is Currently In Bad Shape
  5. Wayland's Weston Terminal Can Now Be Minimized
  6. Phoronix - Working Towards Faster Page Loads
  7. Improved OpenCL Support For Blender's Cycles Renderer
  8. Mesa 10.5.2 Packs In A Handful Of Fixes
  9. More Fedora/Ubuntu Linux vs. OS X OpenGL Benchmarks
  10. Intel Adds Mesa IR To NIR Translator & Makes Other NIR Improvements
Most Viewed News This Week
  1. Introducing The Library Operating System For Linux
  2. Allwinner Continues Jerking Around The Open-Source Community
  3. Open-Source Driver Fans Will Love NVIDIA's New OpenGL Demo
  4. Systemd Change Allows For Stateless Systems With Tmpfs
  5. GNOME 3.16 Released: It's Their Best Release Yet
  6. GNOME Shell & Mutter 3.16.0 Released
  7. GNU Nano 2.4.0 Brings Complete Undo System, Linter Support & More
  8. Red Hat Is Rolling Out A VirtIO DRM/KMS GPU Driver