Skip to content

Use selectionChanged() to set the ant timer on window maximize

Bip Boop requested to merge bipboop/krita:reduce_idle_cpu_with_selection into master

Fix the way the ant timer is toggled when the window is minimized/maximized and when the selection mode is changed. It should reduce CPU usage ever so slightly when using mask selection.

  1. Create a new image

  2. Make an ant selection

  3. Minimize Krita

  4. Check a system monitor of some sort for CPU/GPU usage.

  5. Create a new image

  6. Make an ant selection

  7. Change the selection to mask

  8. Check a system monitor of some sort for CPU/GPU usage.

Formalities Checklist

  • I confirmed this builds.
  • I confirmed Krita ran and the relevant functions work.
  • I tested the relevant unit tests and can confirm they are not broken. (If not possible, don't hesitate to ask for help!)
  • I made sure my commits build individually and have good descriptions as per KDE guidelines.
  • I made sure my code conforms to the standards set in the HACKING file.
  • I can confirm the code is licensed and attributed appropriately, and that unattributed code is mine, as per KDE Licensing Policy.
Edited by Halla Rempt

Merge request reports