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

KDE's Plasma To Be Reworked, Use More OpenGL

KDE

Published on 14 October 2010 09:51 AM EDT
Written by Michael Larabel in KDE
65 Comments

While we already know that by the time KDE Software Compilation 4.7 rolls around it may optionally support OpenGL 3.0 within the KWin compositing manager, but with time KDE's Plasma may begin using more OpenGL too. Aaron Seigo has written a lengthy blog post about what he hopes to achieve with Plasma and its library going a few releases out into the future. This includes a rather extensive rework of Plasma and its drawing, which would include the use of more OpenGL to allow for greater hardware acceleration.

The blog post can be read in full at BlogSpot, but it basically comes down to leveraging QtComponents / QML / Qt Scene Graph to allow every paint operation to be accelerated on the graphics processor by using OpenGL. Part of wanting to do this is because some components (like QGraphicsView) are not as fast as they could be and there's just much room for improvement. All of this work though would result in a new library (libplasma2) that would be source and binary incompatible with the current Plasma library used by KDE SC 4.x. Nearly everything would need to be ported over to QML as part of this endeavor.

Let's just hope by the time this KDE Plasma overhaul is complete that the open-source graphics drivers have been bettered and that LLVMpipe is in a fast and modestly usable state for everyone else lacking GPU support.

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. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  2. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  3. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  4. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
Latest Linux News
  1. QEMU 2.2-rc3 Released, Final Release Pushed Back By Couple Days
  2. 64-bit ARM FreeBSD Support Is Taking Shape
  3. GCW Zero Starts Seeing New Game Releases
  4. Intel's Cherry Trail Delayed To Next Year
  5. Bq Introduces More Android Devices, But Still No Ubuntu Phones
  6. Qt 5.4 Release Candidate Expected Later This Week
  7. ArrayFire Accelerated Compute Library Open-Sourced
  8. Amazon's Fire TV Stick: A Nice, Affordable Media Center Option
  9. Google Puts Chrome NPAPI Support On Final Countdown
  10. There's New In-Fighting Over The Future Of Compiz
Latest Forum Discussions
  1. Hurrican SDL Port
  2. Roadmap to Catalyst 14.10 ?
  3. how to configure module phoromatic ?
  4. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  5. Debian Developer Resigns From The Systemd Maintainership Team
  6. Updated and Optimized Ubuntu Free Graphics Drivers
  7. Cant get working Kaveri APU - A10-7850k
  8. Script for Fan Speed Control