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 Benchmarking Platform
Phoromatic Test Orchestration

KDE SC 4.8 May Move Screensaver To The Compositor

KDE

Published on 10 April 2011 10:57 AM EDT
Written by Michael Larabel in KDE
4 Comments

Just a few days ago Martin Gräßlin, the lead developer of KDE's KWin compositing window manager, wrote about the KDE view on GNOME 3.0's Mutter (their new compositing window manager). Martin has now provided some more insight, but this time it's back in the KDE world. He has shared his plans to merge the KDE screensaver with the KWin compositor for the KDE SC 4.8 time-frame.

With screensavers these days being used more often to just lock the display when away from the computer or to show off interesting visuals around the office, the screensaver implementation for X right now is quite bad. In fact, we just talked at length about it last week.

The plans for the Wayland Display Server are to merge the screensaver with the Wayland compositor, so that the display can be properly locked and there's no chance of any of the screen's contents being painted atop the screensaver, as can currently happen with X. Martin's plans for KDE SC 4.8 are along the same lines with moving the screensaver into KWin so that the compositor has full control over it for ensuring the screensaver is properly displayed and nothing else.

This though will require some work, so it's a target for KDE SC 4.8 and not the next KDE SC 4.7 release. It will also require proper handling in cases where compositing is not supported or enabled and integration with certain Plasma features.

Read more about the plans on Martin's blog.

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 Articles & Reviews
  1. Ubuntu 15.04 Offers Faster OpenGL For AMD Radeon GPUs On Open-Source
  2. Ubuntu 15.04 Brings Some Graphics Performance Improvements For Intel Haswell
  3. Sub-$20 802.11n USB WiFi Adapter That's Linux Friendly
  4. The Lenovo T450s Is Working Beautifully With Linux
  5. Linux 4.0 SSD EXT4 / Btrfs / XFS / F2FS Benchmarks
  6. Linux 4.0 Hard Drive Comparison With Six File-Systems
Latest Linux News
  1. GCC 5.2 Will Come In Two To Three Months
  2. AMD FP3 Motherboard Ported To Coreboot
  3. The Difference In Optimizations Between NIR & GLSL
  4. OpenMandriva Lx 3 Alpha: Adds UEFI Support, Defaults To LXQt
  5. Systemd Kills Off Shutdownd
  6. There's Now More Than 1,100 Games On Steam For Linux
  7. Btrfs In Linux 4.1 Has Fixes For File-Systems Of 20 Terabytes & Up
  8. Microsoft's CoreCLR Now Works On FreeBSD
  9. Unigine 2.0 Beta 2 Brings PBR, SSR, Kinect 2 Support
  10. KDBUS Still Hasn't Been Pulled, Might Not Land For Linux 4.1
Most Viewed News This Week
  1. AMD Releases New "AMDGPU" Linux Kernel Driver & Mesa Support
  2. EXT4 In Linux 4.1 Adds File-System Level Encryption
  3. My Favorite Computer Desk Of The Past Decade For Less Than $100
  4. AMD Open-Sources "Addrlib" From Catalyst
  5. Library Operating System (LibOS) For Linux Still Being Pursued
  6. Linux-Powered Endless Computer Raises $100k+ In A Few Days
  7. Features Thus Far For The Linux 4.1 Kernel
  8. GIMP's Porting To GTK3 Continues