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

Former AMD Developer: OpenGL Is Broken

Standards

Published on 31 May 2014 10:30 AM EDT
Written by Michael Larabel in Standards
122 Comments

A former AMD software engineer that's now working at Firaxis Games -- including his role as working on the graphics for Civilization V -- has come out to say that "OpenGL is broken."

After Rich Geldreich of Valve came out a few weeks ago to write about the many problems with OpenGL, Joshua Barczak came out with a blog post to express his views on OpenGL: it's broken.

This developer with more than one decade of real-world experience argues that OpenGL is broken for a multitude of reasons. Among his reasons to classify OpenGL as broken as being highly fragmented across operating systems, the OpenGL driver quality is highly variable, OpenGL is inferior to its competitors, GLSL is bad, OpenGL threading is broken, OpenGL error handling is wrong, there's many inefficiencies, etc.

Joshua Barczak does acknowledge though there's some good qualities to OpenGL. This developer ultimately argues that OpenGL must be re-designed from scratch. "If Kronos and the OpenGL platform holders wish to become serious competitors in the high-end gaming space, they must be willing to [redesign OpenGL from scratch as Microsoft with Direct3D has done multiple times]." He also adds, "OpenGL must be augmented by a new industry standard which is, lean, clean, modern, and performance-oriented," to which he notes AMD's Mantle.

Read Joshua's post in full via his personal blog. Update: It's also worth pointing out that AMD's Graham Sellers says some of these complaints are invalid.

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. Even With Re-Clocking, Nouveau Remains Behind NVIDIA's Proprietary Linux Driver
  2. The Power Consumption & Efficiency Of Open-Source GPU Drivers
  3. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  4. Intel Pentium G3258 On Linux
Latest Linux Articles
  1. Updated Source Engine Benchmarks On The Latest AMD/NVIDIA Linux Drivers
  2. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  3. KVM Benchmarks On Ubuntu 14.10
  4. X.Org Server 1.16 Officially Released With Terrific Features
Latest Linux News
  1. LibreOffice 4.3 Released With Many Exciting Changes
  2. GNOME/GTK On Wayland Gains Focus At GUADEC
  3. GNOME Stakeholders Take Issue With Groupon Over their Gnome
  4. GStreamer VA-API Plug-In Update Adds New Features
  5. Qt 5.4 Going Into Feature Freeze Next Week With Exciting Changes
  6. OpenSUSE Factory Turns Into Rolling Release Distribution
  7. "The World's Most Highly-Assured OS" Kernel Open-Sourced
  8. NVIDIA Is Working Towards VDPAU H.265/HEVC Support
  9. Hawaii Bug-Fixes Start Hitting Mainline RadeonSI Gallium3D
  10. The FFmpeg vs. Libav War Continues In Debian Land
Latest Forum Discussions
  1. AMD Athlon 5350 APU On Linux
  2. Grand Theft Auto Running On Direct3D Natively On Linux Shows Gallium3D Potential
  3. Linus Torvalds On GCC 4.9: Pure & Utter Crap
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. Debian + radeonsi
  6. Open-source drivers on ATI R7 260X
  7. List of Linux friendly Kickstarter projects
  8. Porting Mesa to the Playstation 2