/glouw/paperview

glouw/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.

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 1920×1080 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.

Original Source