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

Progress On The Gallium3D State Tracker For Cairo

Free Software

Published on 11 July 2010 09:10 PM EDT
Written by Michael Larabel in Free Software
8 Comments

Last month we reported on the initial work being done to the Gallium3D state tracker to accelerate Cairo as part of this year's X.Org Google Summer of Code project. Since then there's been more progress by Igor Trindade Oliveira, the GSoC student developer working on this state tracker.

As of today's status update, the Gallium3D state tracker provides support for filling self-intersected polygons using the stencil buffer, stroke operation styles (such as join, caps, and dashes), mask, clip, and paint (of solid patterns) working. Igor is now working on the Cairo blend operations.

The goal of this project is to provide a Gallium3D state tracker to accelerate as much of Cairo as possible on the graphics processor that can be utilized by any driver that takes advantage of the Gallium3D driver architecture whether it is AMD's ATI Radeon Gallium3D driver, Nouveau for NVIDIA graphics cards, or even LLVMpipe. Some of Cairo's more notable implementations are in use by GTK+, Mono, Mozilla's Gecko engine, the GTK+ port of WebKit, and InkScape.

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. Trying The Configurable 45 Watt TDP With AMD's A10-7800 / A6-7400K
  2. Sumo's Omni Gets Reloaded
  3. AMD A10-7800 & A6-7400K APUs Run Great On Linux
  4. Radeon Gallium3D Is Running Increasingly Well Against AMD's Catalyst Driver
Latest Linux Articles
  1. Intel's Latest Linux Graphics Code Competes Against OS X 10.9
  2. Intel Sandy Bridge Gets A Surprise Boost From Linux 3.17
  3. Open-Source Radeon Graphics Have Some Improvements On Linux 3.17
  4. CPUFreq Scaling Tests With AMD's Kaveri On Linux 3.16
Latest Linux News
  1. GNOME 3.14 Beta Released
  2. Mesa 10.3 Branched & RC1 Released, Mesa 10.4 On Master
  3. Intel Sandy Bridge Gains On Linux 3.17 Extend Beyond Graphics
  4. LinuxCon: What's Going On With Fedora.Next
  5. Canonical Joined The Khronos Group To Help Mir/Wayland Drivers
  6. EFL 1.11 Is A Big Milestone For Enlightenment Users
  7. DirectFB Updates GTK3 Support, Working Towards DirectFB 1.8
  8. Userptr Support Set For AMD Radeon GPUs In Linux 3.18
  9. NVIDIA Releases CUDA 6.5 As A Huge Update
  10. GNOME 3.14 Beta Makes GLSL Optional, Supports Wayland Gesture/Touch Events
Latest Forum Discussions
  1. Systemd 216 Piles On More Features, Aims For New User-Space VT
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. AMD Offers Mantle For OpenGL-Next, Pushes Mantle To Workstations
  4. ATI CrossFire Does Not Support On This Platform When Enabling (Ubuntu Lucid)
  5. Dead Island for Linux (?)
  6. The dangers of Linux kernel development
  7. Remote gui not accessible in Phoronix Test Suite 5.2
  8. Next-Gen OpenGL To Be Announced Next Month