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

VMware Releases The XA Gallium3D State Tracker

Mesa

Published on 15 June 2011 08:13 AM EDT
Written by Michael Larabel in Mesa
5 Comments

Hurra! A new Gallium3D state tracker was just released! But it's not the state tracker for OpenCL support, VDPAU or VA-API encoding/decoding, or anything else like that, but rather it's for something new: the XA State Tracker. This state tracker provides a new means of X.Org Acceleration (hence the "XA" name) and was developed by VMware.

Yes, there is already the Xorg state tracker in Mesa for providing 2D EXA acceleration along with X-Video acceleration, but this new XA state tracker hopes to eventually replace this older state tracker for X acceleration purposes.

VMware developed this new state tracker (and they also wrote the Xorg state tracker too) as part of overhauling their virtual graphics driver. The Xorg state tracker would not die, but would be re-tooled back to a module configuration to handle a generic "xf86-video-modesetting" DDX.

VMware developed this new state tracker, which is also based upon the Xorg state tracker acceleration code, but to better deal with versioning between the different X/Mesa/KMS interfaces. So what's new to this XA state tracker is versioning support, surface functionality (allows for a basic DRI2 implementation), and YUV blits for textured X-Video. Also planned is X Render compositing support, solid fills with ROP functionality, and copies with ROP functionality and format conversion and re-interpretation.

Obviously, VMware designed this XA state tracker for use by the "vmwgfx" on their VMware-virtualized guest operating systems. Thanks, however, to the Gallium3D driver architecture, this state tracker can be adapted to support the other Intel, ATI/AMD, and NVIDIA drivers too.

More information can be found in the XA state tracker announcement by Thomas Hellstrom. For now this state tracker is living in the xa_branch of Mesa, so it will not likely be merged prior to the Mesa 7.11 release next month.

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. Scythe Mugen MAX
  2. Intel Core i7 5960X Haswell-E On Linux
  3. Intel 80GB 530 Series M.2 SSD On Linux
  4. With A New Motherboard, The Core i7 5960X Haswell-E Lights Up
Latest Linux Articles
  1. RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux
  2. MSAA RadeonSI Gallium3D Performance Preview
  3. Intel Core i7 5960X CPU Core Scaling Under Linux
  4. AMD RadeonSI Gallium3D Performance For 4K Linux Gaming
Latest Linux News
  1. Eclipse IDE Starts Firing Up On Wayland's Weston
  2. OpenSUSE Announcement On SUSE's Recent Merger
  3. Valve Begins Publicly Tracking AMD Catalyst Linux Issues
  4. Digia Qt Spinoff Is Called "The Qt Company"
  5. GNOME 3.14 Makes More Progress In Running Natively On Wayland
  6. Minix 3.3 Released With Cortex-A8 ARM Support, NetBSD Userland Compatibility
  7. More Intel DRM Changes Queued For Linux 3.18, Including Old i830M Fixes
  8. New Code Starts Lining Up For X.Org Server 1.17
  9. Rust Developers Planning For The Rust 1.0 Language
  10. RPM 4.12 Brings New Switches, New Rpm2Archive Utility
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. New Group Calls For Boycotting Systemd
  3. support for first generation UVD blocks (RV6xx, RS780, RS880 and RV790)
  4. Nvidia joins the ranks of Apple and Microsoft
  5. Hd 6850
  6. nv and xorg.conf under Debian PPC
  7. X.Org Is Looking For Some Female Help
  8. FSF Issues Their Rebuttal To Apple's New iPhone, Watch & Apple Pay