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

Plasma 2 With KDE Frameworks 5 Looks Awesome

KDE

Published on 11 March 2013 10:58 AM EDT
Written by Michael Larabel in KDE
69 Comments

Sebastian Kügler of KDE has talked about progress made on Plasma 2, the port of the Plasma Workspaces desktop to using KDE Frameworks 5 that in turn works atop Qt 5. The possibilities opened up for Plasma 2 due to KDE Frameworks 5 and using an OpenGL scene-graph are impressive and awesome.

KDE Frameworks 5 is coming and with it will come Plasma 2. The Plasma 2 interface is designed around an OpenGL scene-graph with all composition occuring on the GPU. Work recently done by Sebastian and others have been working on QML imports and other components for bringing the new Plasma desktop up to speed on this highly-modularized next-generation KDE stack.

Shared yesterday on Google+ was some experimental work done by Kügler. "Taking a break from this more boring work, I thought I'd look into what we can do with all this now, so I browsed through Qt's examples and borrowed some of its shader code to create a few effect that show a little what we are now able to do with all the new scenegraph goodness. The video shows a demo Plasma widget that uses a PageStack to organize and navigate different pages in the UI, which show individual effects. There's Wobble, Rainbow Particles, a simple red square and an interactive editor that lets you enter simple shader programs, and upload them to the graphics card. The wallpaper used is using a bit of javascript to have leaves drop over the screen. This is also implemented in QML, and can be loaded separately as wallpaper plugin."

Here's the demo code in action to show the new possibilities opened up by KDE Plasma 2 with Frameworks 5:


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. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  2. Intel Pentium G3258 On Linux
  3. SilverStone Precision PS10
  4. ASRock Z97 Extreme6
Latest Linux Articles
  1. KVM Benchmarks On Ubuntu 14.10
  2. X.Org Server 1.16 Officially Released With Terrific Features
  3. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
  4. Preview: Benchmarking CentOS 7.0 & Scientific Linux 7.0
Latest Linux News
  1. Unigine Develops City Traffic System, A Driving Simulator
  2. Intel 3.0 X.Org Driver Still Baking, New Development Release
  3. Eric Anholt Makes Progress With Broadcom VC4 Graphics Driver
  4. Intel Is Getting Very Close To OpenGL 4.0/4.1/4.2 Mesa Support
  5. Valve Is Still Hiring For SteamOS, Linux Work
  6. Users Warned About Possible Regressions With DRI3
  7. GNOME Shell Gets Wayland HiDPI Fonts, Mutter Gets Touch Gestures
  8. BPTC Texture Compression Comes To Nouveau After Intel's Work
  9. Development Continues For Supporting EXT4 On NVDIMMs
  10. Libinput 0.5 Improves Pointer Acceleration, Adds A Configuration API
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Radeon related kernel bug??
  3. AMD Publishes Open-Source Linux HSA Kernel Driver
  4. Next-Gen OpenGL To Be Announced Next Month
  5. Open-Source Radeon Performance Boosted By Linux 3.16
  6. Remote gui not accessible in Phoronix Test Suite 5.2
  7. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  8. In Road To Qt, Audacious Switches From GTK3 Back To GTK2