High performance X11 animated wallpapers

栏目: IT技术 · 发布时间: 5年前

内容简介:A high performance animated desktop background setter for X11 that won't set your CPU on fire, drain your laptop battery, or lower ya vidya game FPS.Video of the above screenshot:

PAPERVIEW

A high performance animated desktop background setter for X11 that won't set your CPU on fire, drain your laptop battery, or lower ya vidya game FPS.

High performance X11 animated wallpapers

Video of the above screenshot: https://www.youtube.com/watch?v=6ZTiA885bWM

Build

pacman -S sdl2

make

Use

Command line:
    ./paperview FOLDER SPEED

For example:
    ./paperview scenes/castle 5

A lower SPEED number will result in a faster frame rate. Only BITMAP files are supported. Creating your own bitmap folders from gifs requires imagemagick to be installed:

convert -coalesce your.gif out.bmp

Performance

Running on a Thinkpad X230 from 2012 at 1920x1080 and 60fps:

intel_gpu_time ./paperview scenes/castle 5

user: 1.904135s, sys: 0.357277s, elapsed: 100.458648s, CPU: 2.3%, GPU: 11.7%

Known Issues

Picom (and possibly simliar compositors) seem to overwrite the base root X11 window. A pure X11 workaround can be found here:

https://gist.github.com/AlecsFerra/ef1cc008990319f3b676eb2d8aa89903

Disclaimer

The art images included here I do not own. They are for educational purposes only to demo the workings of paperview.


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