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
for installing.
./wesgr -i testdata/timeline-1.log -o graph.svg
It creates 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 make demo.
An overview of the whole recording, as PNG because the SVG is 960 kB:
A sub-range of the recording:
