Wesgr is a Weston JSON timeline data interpreter and grapher. Its intention is to produce an SVG image with annotations, describing the actions related to Weston's repaint loop.
JSON timeline feature was merged and released first in Weston 1.6.91 (Weston 1.7 alpha).
No autotools yet, so just do
make. There is no target
./wesgr -i testdata/timeline-1.log -o graph.svg
This is a recording from Weston's DRM backend with two outputs.
You can find the input data as
testdata/timeline-3.log, and you can
generate these with