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

Wayland Has Working Screensaver Support

Wayland

Published on 08 December 2011 04:32 PM EST
Written by Michael Larabel in Wayland
1 Comment

Patches have been published for Wayland today for an idle animation interface and implementation within its demo compositor. In other words, you can now have a working screensaver in Wayland.

Pekka Paalanen, a developer working on Wayland for Collabora, has been working on the screensaver infrastructure for the Wayland Display Server. His patches published today are of "RFC" (Request For Comments) status but Pekka says they are ready to be merged aside from one hack.

His wscreensaver implementation provides the following for Wayland and the demo compositor:
- interface implementation and surface type handling: screensaver surface only mapped during idle or lock screen
- automatic launch and kill
- automatic launch is opt-in, you need to enable it in your wayland-desktop-shell.ini
- works also with manual launch of wscreensaver
- separate timeouts for screen locking and animation
- all rendering stops on animation timeout
- supports multiple outputs with independent animations

Last month Pekka Paalanen contributed the screen locking infrastructure support to Wayland, which this screensaver support tacks on top.

On Pekka's blog he posted a screenshot in late November of an OpenGL screensaver (GLMatrix from XScreenSaver) running within Wayland and was previously talked about on Phoronix.

Pekka's message today announcing the idle animation interface and implementation can be found on the wayland-devel list.

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. A Quick Look At GCC 4.9 vs. LLVM Clang 3.5
  2. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
  3. AMD Athlon's R3 Graphics: RadeonSI Gallium3D vs. Catalyst
  4. GCC 4.9 Compiler Optimization Benchmarks For Faster Binaries
Latest Linux News
  1. R600 Gallium3D Disables LLVM Back-End By Default
  2. Fedora 21 Gets GNOME 3.12, PHP 5.6, Mono 3.4
  3. Fedora Workstation Is Making Me Quite Excited
  4. Maynard: A Lightweight Wayland Desktop
  5. Chromium Browser Going Through Growing Pains In Ubuntu 14.04
  6. KDE 4.13 Is Being Released Today With New Features
  7. Trying Out Radeon R9 290 Graphics On Open-Source
  8. Intel Broadwell GT3 Graphics Have Dual BSD Rings
  9. Early Linux 3.15 Benchmarks Of Intel Core i7 + Radeon
  10. Red Hat Releases Its RHEL 7 Release Candidate
  11. New Features Coming To Xubuntu 14.04 LTS
  12. NVIDIA Officially Releases CUDA 6
Latest Forum Discussions
  1. Change installation destination from home directory
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. The GNOME Foundation Is Running Short On Money
  4. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  5. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  6. Bye bye BSD, Hello Linux: A Sys Admin's Story
  7. New tool for undervolt/overclock AMD K8L and K10 processors
  8. How to enable opengl 3.3 on r9 270?