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

A Change For Glamor X.Org Acceleration

X.Org

Published on 12 November 2011 07:27 AM EST
Written by Michael Larabel in X.Org
Comment On This Article

The plan is for Glamor, an OpenGL-based acceleration method for X.Org drivers and common driver, to ship as a Glamor rendering library and a Glamor EGL support library.

Yesterday I mentioned there was patches to enable Glamor Acceleration within the Intel X.Org driver. On Friday, Intel's Zhigang Gong also sent a Glamor update to xorg-devel.

For those unfamiliar with the Glamor project, see this original posting from September. "Glamor is a 2D rendering acceleration implementation that's based upon OpenGL. The three parts of Glamor for X.Org are: a 2D rendering acceleration implementation, integration of Glamor into Xephyr, and a stand-alone DDX driver. The standalone Glamor driver uses this 2D rendering acceleration over OpenGL while leveraging KMS and EGL with Mesa."

The change in Glamor is to build a separate Glamor library that can be used by any possible DDX driver. The library will be built incrementally and merge Glamor into the Intel DDX driver. A new Git repository provides "glamor", the rendering library that provides all rendering functions, and then "glamor-egl", which is the EGL support library for creating and initializing the OpenGL/EGL context.

Zhigang Gong also notes that the current Intel driver patches for Glamor only migrate some of the UXA code-paths to using Glamor, but the remainder of the functions will soon be converted.

Latest Linux Hardware Reviews
  1. Mini-Box M350: A Simple, Affordable Mini-ITX Case
  2. Overclocking The AMD AM1 Athlon & Sempron APUs
  3. AMD Athlon 5350 / 5150 & Sempron 3850 / 2650
  4. Upgraded Kernel & Mesa Yield A Big Boost For Athlon R3 Graphics
Latest Linux Articles
  1. Ubuntu 12.04.4 vs. 13.10 vs. 14.04 LTS Desktop Benchmarks
  2. AMD OpenCL Performance With AM1 Kabini APUs
  3. A Quick Look At GCC 4.9 vs. LLVM Clang 3.5
  4. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
Latest Linux News
  1. Ubuntu 14.04 LTS "Trusty Tahr" Officially Released
  2. Ubuntu 12.04 LTS vs. 14.04 LTS Server Benchmarks
  3. QEMU 2.0 Released With ARM, x86 Enhancements
  4. Running The Unity 8 Preview Session On Ubuntu 14.04 LTS
  5. R600 Gallium3D Disables LLVM Back-End By Default
  6. Fedora 21 Gets GNOME 3.12, PHP 5.6, Mono 3.4
  7. Fedora Workstation Is Making Me Quite Excited
  8. Maynard: A Lightweight Wayland Desktop
  9. Chromium Browser Going Through Growing Pains In Ubuntu 14.04
  10. KDE 4.13 Is Being Released Today With New Features
  11. Trying Out Radeon R9 290 Graphics On Open-Source
  12. Intel Broadwell GT3 Graphics Have Dual BSD Rings
Latest Forum Discussions
  1. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. Suspected PHP Proxy Issue
  4. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  5. The GNOME Foundation Is Running Short On Money
  6. Change installation destination from home directory
  7. Bye bye BSD, Hello Linux: A Sys Admin's Story
  8. New tool for undervolt/overclock AMD K8L and K10 processors