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

Assembly Shader Extension For Mesa Drafted

Mesa

Published on 14 October 2009 09:12 AM EDT
Written by Michael Larabel in Mesa
3 Comments

Back during the X Developers' Conference last month, one of the sessions was on GL shaders for Shader Model 3/4. This talk led by Ian Romanick called for advanced assembly shader extensions for Mesa, which would greatly benefit some middle-ware projects like Wine and Cedega with Mesa's current state and not having a bolstered GLSL implementation. None of the current OpenGL extensions are suitable for this due to some of the extensions being designed for use on specific hardware, rather than being ideal for use across all Mesa drivers/hardware, and other extensions not satisfying the needs Ian and other developers want. Long story short, Ian has written a new OpenGL extension as a result: GL_MESA_gpu_program3.

The specification for the GL_MESA_gpu_program3 extension is currently considered "alpha" by Ian and has not yet been implemented within any Mesa drivers. Currently the specification is being reviewed by Mesa developers, then Wine developers, and after that we may see such support actually implemented. The announcement of the initial version of GL_MESA_gpu_program3 can be found on the Mesa development list while the initial version of this spec can be found at FreeDesktop.org.

This will surely benefit many Wine gamers running newer graphics hardware capable of Shader Model 3/4 once implemented with the Mesa drivers.

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. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  2. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  3. AMD Radeon R9 285 Tonga Performance On Linux
  4. Apotop Wi-Copy
Latest Linux Articles
  1. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  2. MSI: Update Your BIOS From The Linux Desktop
  3. NVIDIA vs. AMD 2D Linux Drivers: Catalyst Is Getting Quite Good At 2D
  4. 15-Way GPU Comparison With Mesa 10.3 + Linux 3.17
Latest Linux News
  1. GParted 0.20 Improves Btrfs Support
  2. EXT4 In Linux 3.18 Has Clean-ups, Bug Fixes
  3. Emacs 24.4 Has Built-In Web Browser, Improved Multi-Monitor Support
  4. NVIDIA's NVPTX Support For GCC Is Close To Being Merged
  5. KDE's KWin On Wayland Begins Using Libinput
  6. Khronos Releases OpenVX 1.0 Specification
  7. Linux Kernel Working Towards GNU11/C11 Compatibility
  8. Ubuntu 15.04 Is Codenamed After A Monkey: Vivid Vervet
  9. Following GCC, Clang Looks To Default To C11
  10. Users/Developers Threatening Fork Of Debian GNU/Linux
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. HOPE: The Ease Of Python With The Speed Of C++
  3. Bye bye BSD, Hello Linux: A Sys Admin's Story
  4. NVIDIA Presents Its Driver Plans To Support Mir/Wayland & KMS On Linux
  5. AMD Is Restructuring Again, Losing 7% Of Employees
  6. Open-Source AMD Fusion E-350 Support Takes A Dive
  7. Upgrade to Kaveri, very slow VDPAU performance
  8. ChromeOS Drops Support For EXT2/EXT3/EXT4 File-Systems